US10673107B2
An electrolyte composition and an energy storage device employing the same are provided. The electrolyte composition includes a solid and a solution. The solid includes a core and a metal layer encapsulating the core, where the metal layer is selected from a group consisting of Zn, Al, Mg, Li, Na and the metal oxides thereof. In particular, the solid has a first density and the solution has a second density, and the ratio between the first density and the second density is from about 0.97 to 1.03.
US10673104B2
A method is provided for testing a semi-finished battery cell. The semi-finished battery cell is charged with a constant current when a voltage difference between the first conductor and the second conductor is less than a voltage threshold. The semi-finished battery cell is charged with a constant voltage when the voltage difference between the first conductor and the second conductor is equal to or larger than the voltage threshold. An overall electric quantity is obtained after a default time period, wherein the overall electric quantity is an electric quantity charged to the semi-finished battery cell with the constant current during the default time period. Accordingly, an insulation related to electrodes of the semi-finished battery cell is determined as poor when the overall electric quantity is larger than an electric quantity threshold.
US10673103B2
A battery module according to one embodiment includes a first battery unit including a first nonaqueous electrolyte battery, and a second battery unit electrically connected in series to the first battery unit and including a second nonaqueous electrolyte battery. Each of the first and second nonaqueous electrolyte batteries includes a negative electrode including a spinel-type lithium titanate. The first nonaqueous electrolyte battery includes a positive electrode including at least one olivine-type lithium phosphate. The second nonaqueous electrolyte battery includes a positive electrode including at least one lithium-containing composite oxide. The discharge capacity ratio Ca/Cb between the first battery unit and the second battery unit satisfy 1.5
US10673101B2
A monitoring device for a battery pack, which includes a plurality of battery cells, has at least one ultrasound source and at least one ultrasound sensor. The ultrasound source can be configured to generate and direct ultrasound at one or more battery cells of the battery pack. The ultrasound sensor can be configured to detect ultrasound reflected from or transmitted through one or more cells of the battery pack. A battery management unit receives one or more signals from the ultrasound sensor responsive to the detected ultrasound. The battery management unit can be configured to determine a state of the battery pack based at least in part on the detected ultrasound.
US10673100B2
An electric power system and a management method thereof. The electric power system includes a plurality of battery packs and a battery management apparatus. Each of the battery packs includes a casing, a battery cell assembly disposed in the casing, an encoder, and a monitoring unit, wherein the encoder could generate one of a plurality of encoding configurations and has an operating section which is adapted to be manually set the encoding configuration by a user; the monitoring unit senses a state of the battery cell assembly and generates an identification code according to the encoding configuration of the encoder, and outputs a state signal including the identification code. The battery management apparatus receives the state signal of each of the monitoring unit and obtain the state of the corresponding battery cell assembly according to the identification code of the received state signal.
US10673099B2
In at least select embodiments, the instant disclosure is directed to new or improved battery separators, components, materials, additives, surfactants, lead acid batteries, systems, vehicles, and/or related methods of production and/or use. In at least certain embodiments, the instant disclosure is directed to surfactants or other additives for use with a battery separator for use in a lead acid battery, to battery separators with a surfactant or other additive, and/or to batteries including such separators. In at least certain select embodiments, the instant disclosure relates to new or improved lead acid battery separators and/or systems including improved water loss technology and/or methods of manufacture and/or use thereof. In at least select embodiments, the instant disclosure is directed toward a new or improved lead acid battery separator or system with one or more surfactants and/or additives, and/or methods for constructing lead acid battery separators and batteries with such surfactants and/or additives for improving and/or reducing water loss from the battery.
US10673098B2
A core (u1, u2) around which a nonaqueous electrolyte secondary battery separator is to be wound. A side surface of the core (u1, u2) has a depression (20). This makes it possible, in a case where cores (separator cores) are stored by being stacked while still wet after cleaning, to prevent damage to a core caused by a problem where cores stick together and an core lower in a stack falls when a core higher in the stack is removed.
US10673095B2
Electrolytes and electrochemical cells include a novel ionic liquid having a quaternary cation and a boron cluster anion. In some versions, the boron cluster anion will be a functionalized or unfunctionalized icosahedral boranyl or carboranyl anion. Electrochemical cells have an electrolyte including the ionic liquid. In some versions, the ionic liquid is used as a solvent to dissolve an ionic shuttle salt for transport of active material, with an optional co-solvent. Methods to synthesize the ionic liquid include contacting a boron cluster salt with a quaternary salt to form the ionic liquid by a metathesis reaction.
US10673094B2
The present invention demonstrates Br2-based conversion chemistry is a potential route toward rechargeable Mg-batteries. Compared with Mg-ion or Mg-air chemistries, the Mg—Br2 system features fast kinetics and good cyclability. In one embodiment, the present invention provides a rechargeable non-aqueous, dual-electrolyte scheme. In one embodiment, the anolyte consisted of Mg(TFSI)2 dissolved in a monoglyme and diglyme mixture, whereas the catholyte was composed of Mg(TFSI)2 in PYR14TFSI ionic liquid mixed with active bromine species. When Mg was used as the anode, an open circuit voltage of 3.0 V (vs. Mg2+/Mg) was measured.
US10673076B2
A specific method for preparing platinum particles grafted with proton-conducting polymers and use of these particles as catalysts for oxygen reduction.
US10673073B2
A cathode material may include a coating layer capable of preventing transition metal cations from being diffused between a cathode active material and a solid electrolyte when an all-solid state battery is charged and discharged, and a method for preparing the same.
US10673068B2
The present disclosure relates to a negative electrode active material having excellent output characteristics and causing little gas generation, and an electrode including the negative electrode active material. The negative electrode active material includes metal oxide-lithium titanium oxide (MO-LTO) composite particles which have a shape of secondary particles formed by aggregation of primary particles, wherein the primary particles have a core-shell structure including a core and a shell totally or at least partially covering the surface of the core, the core includes primary particles of lithium titanium oxide (LTO), and the shell includes a metal oxide.
US10673067B2
A method for producing a positive electrode material for non-aqueous secondary batteries includes: performing a heat treatment on zirconium boride particles in an oxygen-containing atmosphere at a heat treatment temperature of not less than 220° C. and not more than 390° C., thereby obtaining heat-treated particles; and mixing the heat-treated particles with a positive electrode active material which contains a lithium transition metal complex oxide particles including at least one of cobalt and nickel in a composition thereof and having a layered structure, such that a content of the heat-treated particles relative to the lithium transition metal complex oxide particles is, as zirconium, not less than 0.25 mol % and not more than 2.2 mol %, thereby obtaining a positive electrode material for non-aqueous secondary batteries.
US10673065B2
An energy storage composition can be used as a new Na-ion battery cathode material. The energy storage composition with an alluaudite phase of AxTy(PO4)z, NaxTy(PO4)z, Na1.702Fe3(PO4)3 and Na0.872Fe3(PO4)3, is described including the hydrothermal synthesis, crystal structure, and electrochemical properties. After ball milling and carbon coating, the compositions described herein demonstrate a reversible capacity, such as about 140.7 mAh/g. In addition these compositions exhibit good cycling performance (93% of the initial capacity is retained after 50 cycles) and excellent rate capability. These alluaudite compounds represent a new cathode material for large-scale battery applications that are earth-abundant and sustainable.
US10673063B2
Provided is a process for producing prelithiated particles of an anode active material for a lithium battery. The process comprises: (a) providing a lithiating chamber having at least one inlet and at least one outlet; (b) feeding a plurality of particles of an anode active material, lithium metal particles, and an electrolyte solution (containing a lithium salt dissolved in a liquid solvent) into the lithiating chamber through at least one inlet, concurrently or sequentially, to form a reacting mixture; (c) moving this reacting mixture toward the outlet at a rate sufficient for inserting a desired amount of lithium into the anode active material particles to form a slurry of prelithiated particles dispersed in the electrolyte solution; and (d) discharging the slurry out of the lithiating chamber through the at least one outlet.
US10673059B2
Disclosed is a method for manufacturing a positive electrode including a positive electrode substrate made of aluminum foil and a positive electrode active material layer containing a positive electrode active material on the positive electrode substrate. This method includes the steps of forming the positive electrode active material layer on the positive electrode substrate; forming a protective layer on the positive electrode substrate; stretching an exposed region of the positive electrode substrate after the steps of forming the active material layer and the protective layer; and compressing the positive electrode active material layer after the stretching step.
US10673051B2
An energy storage arrangement, includes multiple energy storages, each energy storage having a housing and a terminal connection, wherein the terminal connection lies on an electrostatic potential of a first terminal of the energy storage and is arranged on an end side of the energy storage, wherein the housing lies on an electrostatic potential of a second terminal of the energy storage. The energy storage arrangement further has a first busbar electrically conductively fastened on the terminal connection of each of the energy storages, and a second busbar electrically conductively fastened on the housing on the end side of the energy arrangement on which the first busbar is arranged.
US10673046B2
A modified separator for a high-energy lithium metal-based electrochemical cell and methods of formation relating thereto are provided. The modified separator includes a substrate including a dopant and a coating layer disposed on the doped substrate. The dopant and compound comprising the coating layer are independently selected from the group consisting of: aluminum oxide (Al2O3), titanium dioxide (TiO2), zirconium dioxide (ZrO2), zinc oxide (ZnO), iron oxide (Fe2O3), tin oxide (SnO), silicon oxide (SiO2), tantalum oxide (Ta2O5), lanthanum oxide (La2O3), hydrofluoroolefin (HfO), cerium oxide (CeO2), and combinations thereof.
US10673039B2
A housing is provided for accommodating a stack of fuel cells, batteries or capacitors, including a first half-shell and a second half-shell opposite the first half-shell, a first pressure plate arrangement and a second pressure plate arrangement opposite the first pressure plate arrangement, the stack being accommodated between the two half-shells and between the two pressure plate arrangements, each half-shell gripping each pressure plate arrangement on the outer face thereof.
US10673035B2
A portable electronic device is described. This portable electronic device includes an external housing with a cavity defined by an edge. A keyboard, having a front surface and a back surface, is disposed in the cavity with the front surface facing the external housing. Moreover, a tray is disposed over the back surface of the keyboard, and is mechanically coupled to the external housing adjacent to the edge. Furthermore, battery cells are mechanically coupled to an opposite side of the tray from the back surface of the keyboard. The tray may allow the battery cells to be removed from the portable electronic device without damaging the keyboard. In addition, the tray may increase the compression strength and/or the bending strength of the portable electronic device.
US10673034B2
A battery module includes: a cell stack body; a pair of end plates disposed on a front surface and a rear surface of the cell stack body; and a fastening frame connecting the pair of end plates. The fastening frame includes; a pair of side frames disposed on the right surface and the left surface of the cell stack body. The pair of side frames each includes: a side frame body; a front turn-around portion that turn around the front surface of the cell stack body; and a rear turn-around portion that turn around the rear surface of the side frame body. The front turn-around portion and the rear turn-around portion each has a width in a front-rear direction larger than a width in a left-right direction of the side frame body.
US10673032B2
A top cap structure for a power battery includes a first electrode assembly and a top cap piece. The first electrode assembly includes a first electrode column and a first connection block. The first connection block includes a main body and a compound portion that are bonded together. A base metal material of the main body is different from the base metal materials of the first electrode column and the compound portion. The compound portion includes a first connection hole and the main body includes a second connection hole. A top portion of the first electrode column includes a connection section. The connection section passes through the top cap piece, the second connection hole, and the first connection hole, and extends from the first connection hole. The connection section and the compound portion are welded together. The connection section is riveted to the second connection hole.
US10673026B2
A battery cell housing includes a housing shell and a housing cover. A bearing surface and a first connecting surface separate thereto are present on the housing shell (16) on at least two mutually facing side walls or on all side. A contact surface on the housing cover is associated with each bearing surface and a second connecting surface on the housing cover is associated with the first connecting surface. The relative position of the second connecting surface and of the contact surface is adapted to the relative position of the bearing surface and of the first connecting surface. The contact surface and the second connecting surface can thus be spaced apart in the vertical direction (H) and/or the second connecting surface is present on an edge side strip extending downwards in the vertical direction (H) to a bottom of the housing shell.
US10673017B2
An organic EL display device includes an organic EL element and a sealing film. The organic EL element is formed over a display region of a base substrate. The sealing film covers the organic EL element. The sealing film includes a first barrier layer, a buffer layer, and a second barrier layer. The first barrier layer includes a first inorganic film and is disposed on the surface of the organic EL element. The buffer layer includes an organic film and is disposed on the surface of the first barrier layer. The second barrier layer includes a second inorganic film and is disposed on the surface of the buffer layer. The first barrier layer includes micropores in the surface, the surface being in contact with the buffer layer.
US10673012B2
A panel bottom sheet and a display device including the same are provided. The panel bottom sheet comprises a main sheet, a bonding member disposed on a bottom surface of the main sheet and partially exposing the bottom surface of the main sheet, a release film disposed below the bonding member, and a spacer disposed between the release film and the bottom surface of the main sheet. The bottom surface of the main sheet is divided into a cover region in which the bonding member is disposed and an exposed region which is exposed by the bonding member. The release film is disposed to overlap with the cover region and the exposed region, and the spacer is disposed to overlap with the exposed region.
US10673010B2
An electroluminescent device and a manufacturing method thereof are disclosed. The electroluminescent device includes a cathode layer and further includes an auxiliary cathode layer located on the cathode layer; a material of the auxiliary cathode layer (03) is at least one transparent metal.
US10673007B2
The present disclosure provides an organic light emitting diode (OLED) device and a method for manufacturing the same, an OLED display substrate and an OLED display device. The OLED device of the present disclosure comprises a substrate, and a first electrode, a light emitting layer and a second electrode arranged on the substrate, wherein the light emitting layer comprises fibers of p-phenylene based polymer as a host material, and the fibers of p-phenylene based polymer are arranged in a first orientation; and wherein the light emitted by the fibers of p-phenylene based polymer arranged in the first orientation is linearly polarized light in a first direction. The OLED device of the present disclosure can simultaneously ensure a good contrast, brightness and light transmittance.
US10672998B2
A compound having the formula Ir(LA)x(LB)y(LC)z is disclosed, wherein LA, LB, and LC each independently represents a bidentate ligand; wherein LA, LB, and LC can be same or different; wherein x is 1, 2 or 3; y is 0, 1 or 2; z is 0, 1 or 2; wherein x+y+z is 3; wherein LA includes an acetylide first dentate group bonded to Ir to form an Ir—C≡C partial structure; and wherein LA, LB, and LC are optionally linked together to form a tetradentate or hexadentate ligand.
US10672995B2
An organometallic compound represented by Formula 1: Ir(L1)n(L2)(3-n) Formula 1 wherein in Formula 1, L1, L2, and n are the same as described in the specification.
US10672992B2
The present invention provides a novel compound which is capable of improving light-emitting efficiency, stability and lifespan of an element, an organic electronic element using the same, and an electronic device thereof.
US10672991B2
An organic light emitting device including a first electrode; a self-assembled monolayer on the first electrode; a hole control layer on the self-assembled monolayer; a light emitting layer on the hole control layer; an electron control layer on the light emitting layer; and a second electrode on the electron control layer, wherein the self-assembled monolayer includes a plurality of organic molecules, each of the plurality of organic molecules having a head bonded to the first electrode, a terminal end adjacent to the hole control layer, and a tail connecting the head with the terminal end.
US10672989B2
Disclosed is a compound useful as a material for an organic electroluminescence device with high luminous efficiency. A compound is represented by the following formula (1) or (2):
US10672988B2
Embodiments described herein provide functionalized carbon nanostructures for use in various devices, including photovoltaic devices (e.g., solar cells). In some cases, the carbon nanostructures are fullerenes substituted with one or more isobenzofulvene species and/or indane species. Devices including such materials may exhibit increased efficiency, increased open circuit potential, high electron/hole mobility, and/or low electrical resistance.
US10672976B2
A magnetoresistive random-access memory (MRAM) is disclosed. MRAM device has a magnetic tunnel junction stack having a significantly improved performance of the free layer in the magnetic tunnel junction structure. The MRAM device utilizes a precessional spin current (PSC) magnetic layer in conjunction with a perpendicular MTJ where the in-plane magnetization direction of the PSC magnetic layer is free to rotate. The precessional spin current magnetic layer is constructed with a material having a face centered cubic crystal structure, such as permalloy.
US10672964B2
The disclosed embodiments relate to the design of a temperature sensor, which is integrated into a semiconductor chip. This temperature sensor comprises an electro-thermal filter (ETF) integrated onto the semiconductor chip, wherein the ETF comprises: a heater; a thermopile, and a heat-transmission medium that couples the heater to the thermopile, wherein the heat-transmission medium comprises a polysilicon layer sandwiched between silicon dioxide layers. It also comprises a measurement circuit that measures a transfer function through the ETF to determine a temperature reading for the temperature sensor.
US10672960B2
A light-emitting device is disclosed. The light emitting device includes a base, a reflective layer formed on the base, a coating layer formed on the reflective layer, a sidewall disposed on the base, the sidewall being arranged to form a reflector cup, and a light-emitting diode (LED) chip disposed in the reflector cup.
US10672959B2
A light emitting device package can include first and second frames spaced apart from each other; a package body including a body portion between the first and second frames; a light emitting device including first and second electrode pads; first and second through holes in the first and second frames, respectively; a first resin between the body portion and the light emitting device; and a conductive material in the first and second through holes, in which the first and second electrode pads of the light emitting device respectively overlap with the first and second through holes, the first and second electrode pads are spaced apart from each other, and the conductive material in the first and second through holes respectively contacts the first and second electrode pads, and a first side surface of the first electrode pad and a second side surface of the second electrode pad facing the first side surface both contact the first resin.
US10672957B2
Light emitting diode (LED) apparatuses and methods having a high lumen output density. An example apparatus can include a substrate with one or more LEDs enclosed by an encapsulant. The encapsulant comprises beveled edges and/or top surface facets. By providing facets in the encapsulant and minimizing the chip-to-area ratio through efficient via placement, a high lumen density is achieved. Facets and bevels can be created by removing material from the encapsulant with a beveled blade.
US10672956B2
A light emitting device including a plurality light emitting diodes configured to produce a primary light; a wavelength conversion means configured to at least partially convert the primary light into secondary light having peak emission wavelength ranges between 450 nm and 520 nm, between 500 nm and 570 nm, and between 570 nm and 680 nm; and a molded part to enclose the light emitting diodes and the wavelength conversion means.
US10672953B2
A light-emitting diode (LED) includes an epitaxial laminated layer with an upper surface and an opposing lower surface, the LED including: a first-type semiconductor layer; an active layer; and a second-type semiconductor layer. A portion of the first-type semiconductor layer and the active layer are etched to expose a portion of the second-type semiconductor layer; a first electrode and a second electrode are disposed over the lower surface of the epitaxial laminated layer; the first electrode is disposed over a surface of the first-type semiconductor layer; the second electrode is disposed over a surface of the exposed second-type semiconductor layer; a transparent medium layer over the upper surface of the epitaxial laminated layer, having a refractive index n1> 1.6; a transparent bonding medium layer over one upper surface of the transparent medium layer, having a refractive index n2
US10672934B2
A single photon avalanche diode (SPAD) image sensor is disclosed. The SPAD image sensor include: a substrate of a first conductivity type, the substrate having a front surface and a back surface; a deep trench isolation (DTI) extending from the front surface toward the back surface of the substrate, the DTI having a first surface and a second surface opposite to the first surface, the first surface being level with the front surface of the substrate; an epitaxial layer of a second conductivity type opposite to the first conductivity type, the epitaxial layer surrounding sidewalls and the second surface of the DTI; and an implant region of the first conductivity type extending from the front surface to the back surface of the substrate. An associated method for fabricating the SPAD image sensor is also disclosed.
US10672931B2
A solar cell is equipped with: a wafer; an n-type laminated body that is provided on the first main surface side of the wafer; and a p-type laminated body, which is provided on the first main surface side of the wafer such that the p-type laminated body is adjacent to the n-type laminated body in the X direction, and which extends in the Y direction. The wafer has: a lightly doped region that is doped to be n type; and a plurality of first main surface-side highly doped regions, which have an n-type dopant concentration that is higher than that of the lightly doped region, and which are provided between the lightly doped region and the p-type laminated body. The first main surface-side highly doped regions are discretely provided at intervals in the Y direction.
US10672930B2
A tandem-type photoelectric conversion device includes, arranged in the following order from a light-incident side: a first photoelectric conversion unit; an anti-reflection layer; a transparent conductive layer; and a second photoelectric conversion unit. The first photoelectric conversion unit includes a light absorbing layer including a photosensitive material of perovskite-type crystal structure represented by general formula R1NH3M1X3 or HC(NH2)2M1X3, wherein R1 is an alkyl group, M1 is a divalent metal ion, and X is a halogen. The second photoelectric conversion unit includes a light absorbing layer having a bandgap narrower than a bandgap of the light absorbing layer in the first photoelectric conversion unit. The anti-reflection layer and the transparent conductive layer are in contact with each other, and a refractive index of the anti-reflection layer is lower than a refractive index of the transparent conductive layer.
US10672920B2
An article, for example a solar cell, includes a first substrate having a first surface and a second surface. An underlayer is located over the second surface. A first conductive layer is located over the underlayer. An overlayer is located over the first conductive layer. A semiconductor layer is located over the conductive oxide layer. A second conductive layer is located over the semiconductor layer. The first conductive layer can include a conductive oxide and at least one dopant selected from the group consisting of tungsten, molybdenum, niobium, and/or fluorine. The overlayer can include a buffer layer having tin oxide and at least one of zinc, indium, gallium, and magnesium.
US10672918B2
A test signal is applied from a continuity test source to a photovoltaic (PV) panel string, to test electrical continuity in the PV panel string and between the PV panel string and an inverter that is coupled to the PV panel string. If the test signal is detected at a PV panel disconnect switch that is separate from the continuity test source and switchably couples one or more Direct Current (DC) PV panels in the PV panel string, then the PV panel disconnect switch is controlled to connect the one or more DC PV panels in the PV panel string. Otherwise, the PV panel disconnect switch is controlled to disconnect the one or more DC PV panels from the PV panel string. The test signal could be, for example, an Alternating Current (AC) signal tuned to a PV installation that includes the PV panel string and the inverter.
US10672912B2
The disclosure provides an N-type thin film transistor, including a poly-silicon layer, a gate layer, a source and a drain. The poly-silicon layer includes a channel region, a source region and a drain region at two side of the channel region. The gate layer is on the channel region, a projection of the gate layer on the poly-silicon layer partially overlaps the source region and the drain region, and a thickness of the gate layer on the source region and the drain region are smaller than a thickness of the gate layer on the channel region. The source region and the drain region both include a heavily-doping region and a lightly-doping region connected to the heavily-doping region, the source and the drain are respectively on the heavily-doping region of the source region and the drain, and respectively electrically connects to the heavily-doping region of the source region and the drain.
US10672908B2
A substrate is patterned to form trenches and a semiconductor fin between the trenches. Insulators are formed in the trenches and a dielectric layer is formed to cover the semiconductor fin and the insulators. A dummy gate strip is formed on the dielectric layer. Spacers are formed on sidewalls of the dummy gate strip. The dummy gate strip and the dielectric layer underneath are removed until sidewalls of the spacers, a portion of the semiconductor fin and portions of the insulators are exposed. A second dielectric layer is selectively formed to cover the exposed portion of the semiconductor fin, wherein a thickness of the dielectric layer is smaller than a thickness of the second dielectric layer. A gate is formed between the spacers to cover the second dielectric layer, the sidewalls of the spacers and the exposed portions of the insulators.
US10672905B2
A semiconductor structure includes a substrate, a bottom source/drain region disposed on a top surface of the substrate, and a plurality of fins disposed over a top surface of the bottom source/drain region. The fins provide vertical transport channels for one or more vertical transport field-effect transistors. The semiconductor structure also includes at least one self-aligned shared contact disposed between an adjacent pair of the plurality of fins. The adjacent pair of the plurality of fins includes a first fin providing a first vertical transport channel for a first vertical transport field-effect transistor and a second fin providing a second vertical transport channel for a second vertical transport field-effect transistor.
US10672903B2
A semiconductor device includes a drain region for a transistor, a drain active area directly below the drain region, a drift area directly below an insolation structure, and an accumulation area directly below a gate structure of the transistor. The semiconductor device includes a first selectively doped implant region of a first concentration of a first conductivity type extending to a first depth. The first selectively doped implant region is located in the drift area, the drain active area, and the accumulation area. The semiconductor device includes a second selectively doped implant region of a second concentration of the first conductivity type and extending to a second depth less than the first depth. The second concentration is less than the first concentration. The second selectively doped implant region is located the drain active area, but not in the accumulation area. The second selectively doped implant region occupies a lateral portion of the drain active area that the first doped region does not occupy.
US10672900B2
A semiconductor device includes: a first base layer; a drain layer disposed on the back side surface of the first base layer; a second base layer formed on the surface of the first base layer; a source layer formed on the surface of the second base layer; a gate insulating film disposed on the surface of both the source layer and the second base layer; a gate electrode disposed on the gate insulating film; a column layer formed in the first base layer of the lower part of both the second base layer and the source layer by opposing the drain layer; a drain electrode disposed in the drain layer; and a source electrode disposed on both the source layer and the second base layer, wherein heavy particle irradiation is performed to the column layer to form a trap level locally.
US10672897B2
To enhance the performance of a semiconductor device. Gate electrodes extending in a Y direction and applied with a gate potential, and emitter regions and base regions both applied with an emitter potential are formed in an active cell area. The plural emitter regions are formed so as to be separated from each other in the Y direction by the base regions. A plurality of hole discharge cell areas having a ring-shaped gate electrode applied with an emitter potential are formed within an inactive cell area. The hole discharge cell areas are arranged to be separated from each other along the Y direction. Thus, an input capacitance of an IGBT is reduced, and a switching loss at turn on of the IGBT is improved.
US10672896B2
The present invention relates to the field of semiconductor switches, and relates more particularly to a GaN-based bidirectional switch device. The present invention provides a gate-controlled tunneling bidirectional switch device without Ohmic-contact, which avoids a series of negative effects (such as current collapse, incompatibility with traditional CMOS process) caused by the high temperature ohm annealing process. Each insulated gate structure near schottky-contact controls the band structure of the schottky-contact to change the working state of the device, realizing the bidirectional switch's ability of bidirectional conducting and blocking. Due to the only presence of schottky in this invention, no heavy elements such as gold is needed, and this device is compatible with traditional CMOS technology.
US10672895B2
Embodiments provide a method for manufacturing a bipolar junction transistor, comprising: providing a semiconductor substrate comprising a buried layer of a first conductive type; doping the semiconductor substrate in a collector implant region, to obtain a collector implant of the first conductive type extending parallel to a surface of the semiconductor substrate and from the surface of the semiconductor substrate to the buried layer; providing a base layer of a second conductive type on the surface of the semiconductor substrate, the base layer covering the collector implant; providing a sacrificial emitter structure on the base layer, wherein a projection of an area of the sacrificial emitter structure is enclosed by an area of the collector implant; and partially counter doping the collector implant through an area of the base layer surrounding an area of the base layer that is covered by the sacrificial emitter structure.
US10672857B2
First type of pixel lines include first type of end pixels each disposed at the end on the opposite side of the first direction and at the end on the opposite side of the second direction of a pixel line extending in the second direction. The second type of pixel lines include second type of end pixels each disposed at the end on the opposite side of the first direction and at the end on the opposite side of the second direction of a pixel line extending in the second direction. Luminance values of the plurality of first type of end pixels are smaller than luminance values of internal pixels surrounded by other pixels in four directions of the first direction, the opposite direction of the first direction, the second direction, and the opposite direction of the second direction in response to the same input picture signal.
US10672852B1
A mobile terminal includes: a body, an organic light-emitting diode (OLED) screen component over a surface of the body, a first light sensor, and a second light sensor. The OLED screen component includes: a self-emitting light layer and a light transmitting functional layer above the self-emitting light layer; at least one optical microhole in the self-emitting light layer; the first and second light sensors are disposed under the self-emitting light layer and at positions corresponding to the optical microhole; a first polarizer and a quarter phase retarder are disposed on the first optical path; an incident light path of a ambient light to the first light sensor passes through the first polarizer and a second polarizer, and polarization directions of the first polarizer and the second polarizer are perpendicular; an incident light path of the ambient light to the second light sensor passes through the first polarizer.
US10672848B2
A display device including a substrate, a source electrode and a drain electrode on the substrate, the source electrode and the drain electrode being spaced apart from each other, a first planarization layer on the source electrode and the drain electrode, a second planarization layer on the first planarization layer, and a first electrode on the second planarization layer. A step difference between a top of the first planarization layer and a top of the drain electrode is 100 Å or less.
US10672841B2
A display apparatus includes a first substrate and a second substrate opposing to the first substrate. The first substrate includes a transmission area in which a shutter unit is disposed and an emission area in which an organic light emitting diode is disposed. The shutter unit includes a first shutter electrode, a second shutter electrode, and a shutter layer interposed between the first and second shutter electrodes. The organic light emitting diode includes a pixel electrode, a common electrode, and a light-emitting layer interposed between the pixel and common electrodes. At least one of the first and second shutter electrodes is connected to the common electrode of the organic light emitting diode.
US10672827B2
An imaging device having a pixel including a photoelectric converter that generates electric signal; first transistor having a gate coupled to the photoelectric converter; second transistor one of a source and a drain of which is coupled to one of a source and a drain of the first transistor; third transistor one of a source and a drain of which is coupled to the other of the source and the drain of the second transistor, the other of the source and the drain of the third transistor coupled to the photoelectric converter; first capacitor having a first and second ends, the first end coupled to the other of the source and the drain of the second transistor, first reference voltage applied to the second end; and second capacitor having a third and fourth ends, the third end coupled to the first end, the fourth end coupled to the photoelectric converter.
US10672826B2
An imaging system includes a focal plane array comprising a first row of photodetectors, a second row of photodetectors adjacent to the first row of photodetectors, and a segmented isolation grid including portions disposed between photodetectors in the first row of photodetectors and photodetectors in the second row of photodetectors.
US10672820B2
A hybrid bonded structure including a first integrated circuit component and a second integrated circuit component is provided. The first integrated circuit component includes a first dielectric layer, first conductors and isolation structures. The first conductors and the isolation structures are embedded in the first dielectric layer. The isolation structures are electrically insulated from the first conductors and surround the first conductors. The second integrated circuit component includes a second dielectric layer and second conductors. The second conductors are embedded in the second dielectric layer. The first dielectric layer is bonded to the second dielectric layer and the first conductors are bonded to the second conductors.
US10672811B2
An image sensing device for minimizing light reflected from a light shielding layer is disclosed. The image sensing device includes a semiconductor layer formed to include an active pixel region and an optical black pixel region, a light shielding layer located at the optical black pixel region formed over the semiconductor layer, a first color filter layer located at the active pixel region formed over the semiconductor layer, and a second color filter layer located over the light shielding layer. Each of the first and second color filter layers includes at least one first color filter, at least one second color filter, and at least one third color filter. In the first color filter layer, the first color filter, the second color filter, and the third color filter are arranged in the same layer. In the second color filter layer, the first color filter and the second color filter are arranged in the same layer whereas the third color filter is formed in another layer different from the layer of the first and second color filters.
US10672808B2
An optical sensor in which photo currents generated by light in the visible and infrared wavelength ranges are to be tapped separately at pn junctions of active regions. The active regions include n- or p-doping and are formed in a p-substrate 52. The optical sensor comprises a surface-near first active region 12, and a second active region 14 subjacent to the first active region 12 and forming together with the first active region 12 a pn junction 22 that is short-circuited. A third active region 20 is subjacent to the second active region 14 and forming together with the second active region a further pn junction 23. Together with a fourth active region 24 subjacent to the second active region 20, a further pn junction 25, 29 is formed together with the third active region 20 and the substrate 52.
US10672807B1
A photo detector comprises a first photo diode configured to capture visible light, a second photo diode configured to capture one of infrared light or ultraviolet light, and an isolation region between the first photo diode and the second photo diode. The photo detector is capable of capturing infrared light and ultraviolet light in addition to visible light.
US10672800B2
Disclosed are a display panel and a display device including the same, in which each of non-display area lines, provided in an outer side among a plurality of non-display area lines connecting a driving driver to a plurality of display area lines provided in a display area, includes two electrodes electrically connected to each other with an insulation layer therebetween.
US10672798B2
A method of manufacturing an active array substrate, comprising: providing a substrate; forming gate electrodes on the substrate; forming a gate insulating layer, a semiconductor layer and an Ohmic contact layer on the transparent substrate and the gate electrodes in order; forming source electrodes and drain electrodes on the Ohmic contact layer; forming a protection layer on the source electrodes and the drain electrodes; and forming a pixel electrode layer on the protection layer, wherein the pixel electrode layer is electrically connected to the drain electrode. The gate insulating layer comprises nanometer porous silicon and nanometer particles, and a dielectric constant of the nanometer particle is greater than a dielectric constant of the nanometer porous silicon.
US10672789B2
A vertical semiconductor device may include a first gate pattern, second gate patterns, a first channel hole, a first semiconductor pattern, a second channel hole, and a second semiconductor pattern. The first gate pattern may extend in a first direction on a substrate including first and second regions. The first direction may be parallel to an upper surface of the substrate, and a portion of the first gate pattern on the second region may include a first opening. The second gate patterns may be vertically stacked and spaced apart from each other on the first gate pattern, and each of the second gate patterns may extend in the first direction. The first channel hole may extend through the second gate patterns and the first gate pattern and expose a first portion of the substrate on the first region of the substrate. The first semiconductor pattern may be at a lower portion of the first channel hole. The second channel hole may extend through the second gate patterns and expose a second portion of the substrate on the second region of the substrate, and the second channel hole may be disposed within an area of the first opening in a plan view, wherein the first opening has a larger area than the second channel hole in a plan view. The second semiconductor pattern may be at a lower portion of the second channel hole.
US10672788B2
A semiconductor memory device includes conductive layers and insulation layers alternately stacked along a first direction. A core member extends through the insulation layers and conductive layers. A semiconductor layer on an outer periphery of the core member has a first region facing a conductive layer of the stack and a second region adjacent to the first region and facing an insulation layer. The first region has a first thickness and a first impurity concentration. The second region has a second thickness that is greater than the first thickness and a second impurity concentration that is different from the first impurity concentration. A charge accumulation film is between the semiconductor layer and the conductive layer in a second direction crossing the first direction.
US10672779B2
According to one embodiment, a semiconductor memory device includes: a substrate; a first interconnect; a second interconnect; a plurality of third interconnects; a fourth interconnect; a semiconductor member; a charge storage member; and a conductive member. One of the plurality of third interconnects is disposed on two second-direction sides of the conductive member. Portions of the one of the plurality of third interconnects disposed on the two second-direction sides of the conductive member are formed as one body.
US10672774B2
A method of forming a bit line gate structure of a dynamic random access memory (DRAM) includes the following steps. A polysilicon layer is formed on a substrate. A sacrificial layer is formed on the polysilicon layer. An implantation process is performed on the sacrificial layer and the polysilicon layer. The sacrificial layer is removed. A metal stack is formed on the polysilicon layer. The present invention also provides another method of forming a bit line gate structure of a dynamic random access memory (DRAM) including the following steps. A polysilicon layer is formed on a substrate. A plasma doping process is performed on a surface of the polysilicon layer. A metal stack is formed on the surface of the polysilicon layer.
US10672771B2
To provide a semiconductor device that can reduce power consumption and retain data for a long time and a memory device including the semiconductor device. The semiconductor device includes a word line divider, a memory cell, a first wiring, and a second wiring. The word line divider is electrically connected to the first wiring and the second wiring. The memory cell includes a first transistor with a dual-gate structure. A first gate of the first transistor is electrically connected to the first wiring, and a second gate of the first transistor is electrically connected to the second wiring. The word line divider supplies a high-level potential or a low-level potential to the first wiring and supplies a predetermined potential to the second wiring, whereby a threshold voltage of the first transistor is changed. With such a configuration, a semiconductor device that can reduce power consumption and retain data for a long time is driven.
US10672769B2
A method includes forming a transistor over a substrate, wherein the transistor includes a source, a drain over the source, a semiconductor channel between the source and the drain, and a gate surrounding the semiconductor channel. A silicide layer is formed over the drain of the transistor. A capping layer is formed over the silicide layer. Portions of the capping layer and the silicide layer are removed to define a drain pad over the drain of the transistor.
US10672764B2
A semiconductor device includes a first region having a first active pattern with first protrusion portions and first recess portions, and a second region having a second active pattern with second protrusion portions and second recess portions. First gate patterns are on the first protrusion portions. Second gate patterns are on the second protrusion portions. A first source/drain region is on one of the first recess portion of the first active pattern between two of the first gate patterns. The first source/drain region has a first reinforcing epitaxial layer at an upper portion thereof. A second source/drain region is on one of the second recess portions of the second active pattern between two of the second gate patterns. The second source/drain region has a second reinforcing epitaxial layer having an epitaxial growth surface that is shaped differently than a first epitaxial growth surface of the first reinforcing epitaxial layer.
US10672760B2
A method of making a semiconductor device includes etching an insulation layer to form a plurality of openings over a first region of the substrate and a plurality of openings over a second region of the substrate. The method includes filling a first opening of the plurality of openings over the first region with a first P-metal. The method includes filling a second opening of the plurality of openings over the first region with a first N-metal. An area of the first N-metal substantially differs in size from an area of the first P-metal. The method includes filling a first opening of the plurality of openings over the second region with a second P-metal. The method includes filling a second opening of the plurality of openings over the second region with a second N-metal. An area of the second N-metal differs from an area of the second P-metal.
US10672757B2
A multiphase parallel digital current (DC) to DC converter (DCDC) circuit includes a loop operational amplifier (EA) unit, N output-stage circuit units, and M drive units, where a drive unit corresponds to at least one output-stage circuit unit including a comparator (COMP) and a power stage circuit, an output end of the loop operational amplifier EA unit is connected to an input end of the drive unit, an output end of the drive unit is connected to an input end of a COMP in a corresponding output-stage circuit unit, and an output end of the COMP is connected to an input end of a power stage circuit in the same output-stage circuit unit, and an input end of the loop operational amplifier EA unit is connected to output ends of all the power stage circuits.
US10672752B2
A semiconductor package and a manufacturing method for the semiconductor package are provided. The semiconductor package has a redistribution layer, at least one die over the redistribution layer, through interlayer vias on the redistribution layer and aside the die and a molding compound encapsulating the die and the through interlayer vias disposed on the redistribution layer. The semiconductor package has connectors connected to the through interlayer vias and a protection film covering the molding compound and the die. The protection film is formed by a printing process.
US10672739B2
A first member of a first semiconductor module and a second member of a second semiconductor module are disposed adjacent to each other along a crossing line segment crossing a longitudinal direction of the first semiconductor module as seen in a plan view. The first member is provided with a first circuit. The second member is provided with a second circuit. The first circuit does not drive when the second circuit is driving. The second circuit does not drive when the first circuit is driving.
US10672729B2
A method of forming a package structure includes disposing a semiconductor device over a first dielectric layer, wherein a first redistribution line is in the first dielectric layer, forming a molding compound over the first dielectric layer and in contact with a sidewall of the semiconductor device, forming a second dielectric layer over the molding compound and the semiconductor device, forming a first opening in the second dielectric layer, the molding compound, and the first dielectric layer to expose the first redistribution line, and forming a first conductor in the first opening, wherein the first conductor is electrically connected to the first redistribution line.
US10672728B2
An integrated fan-out (InFO) package includes a first redistribution structure, a plurality of dies, a plurality of first conductive structures, an encapsulant, a second redistribution structure, and insulating layer, a plurality of second conductive structures, an antenna confinement structure, and a slot antenna. The dies and the first conductive structures are disposed on the first redistribution structure. The first conductive structures surround the dies. The encapsulant encapsulates the dies and the first conductive structures. The second redistribution structure is disposed on the dies, the first conductive structures, and the encapsulant. The insulating layer is over the second redistribution structure. The second conductive structures and the antenna confinement structure are embedded in the insulating layer. The slot antenna is disposed on the insulating layer.
US10672726B2
Integrated circuits (ICs) that avoid or mitigate creation of changes in accumulated charge in a silicon-on-insulator (SOI) substrate, particularly an SOI substrate having a trap rich layer. In one embodiment, a FET is configured such that, in a standby mode, the FET is turned OFF while maintaining essentially the same VDS as during an active mode. In another embodiment, a FET is configured such that, in a standby mode, current flow through the FET is interrupted while maintaining essentially the same VGS as during the active mode. In another embodiment, a FET is configured such that, in a standby mode, the FET is switched into a very low current state (a “trickle current” state) that keeps both VGS and VDS close to their respective active mode operational voltages. Optionally, S-contacts may be formed in an IC substrate to create protected areas that encompass FETs that are sensitive to accumulated charge effects.
US10672721B2
A method for fabricating an electronic device includes fixing a rear face of an integrated-circuit chip to a front face of a support wafer. An infused adhesive is applied in the form of drops or segments that are separated from each other. A protective wafer is applied to the infused adhesive, and the infused adhesive is cured. The infused adhesive includes a curable adhesive and solid spacer elements infused in the curable adhesive. A closed intermediate peripheral ring is deposited on the integrated-circuit chip outside the cured infused adhesive, and an encapsulation block is formed such that it surrounds the chip, the protective wafer and the closed intermediate peripheral ring.
US10672720B2
A semiconductor device provided on a semiconductor substrate includes an element region including an element, a moisture-resistant frame surrounding the element region, an insulating layer provided between the moisture-resistant frame and an outer peripheral edge of the semiconductor device and on the semiconductor substrate, a first metal line extending along the outer peripheral edge and provided in the insulating layer, and a groove provided in the insulating layer.
US10672707B2
A low aspect ratio interconnect is provided and includes a metallization layer, a liner and a metallic interconnect. The metallization layer includes bottommost and uppermost surfaces. The uppermost surface has a maximum post-deposition height from the bottommost surface at first metallization layer portions. The metallization layer defines a trench at second metallization layer portions. The liner includes is disposed to line the trench and includes liner sidewalls that have terminal edges that extend to the maximum post-deposition height and lie coplanar with the uppermost surface at the first metallization layer portions. The metallic interconnect is disposed on the liner to fill a trench remainder and has an uppermost interconnect surface that extends to the maximum post-deposition height and lies coplanar with the uppermost surface at the first metallization layer portions.
US10672700B2
A display device and a chip-on-film structure thereof are provided. The chip-on-film structure includes a substrate, multiple first output pads, multiple second output pads, multiple first lead wires, and multiple second lead wires. The substrate has a surface including a bonding zone. The first and output pads are located in the bonding zone. The first lead wires and the first output pads are located on the same surface of the substrate. The first lead wires and the second lead wires are located on two opposite surfaces of the substrate. Each of the first lead wires is connected to one of the first output pads. Each of the second lead wires is connected to one of the second output pads. The second lead wires each have a portion corresponding to the bonding zone and having the terminal sections that are respectively opposite to the first and second output pads.
US10672699B2
A semiconductor device with redistribution layers on partial encapsulation is disclosed and may include providing a carrier with a non-photosensitive protection layer, forming a pattern in the non-photosensitive protection layer, providing a semiconductor die with a contact pad on a first surface, and bonding the semiconductor die to the non-photosensitive protection layer such that the contact pad aligns with the pattern formed in the non-photosensitive protection layer. A second surface opposite to the first surface of the semiconductor die, side surfaces between the first and second surfaces of the semiconductor die, and a portion of a first surface of the non-photosensitive protection layer may be encapsulated with an encapsulant. The carrier may be removed leaving the non-photosensitive protection layer bonded to the semiconductor die. A redistribution layer may be formed on the contact pad and a second surface of the non-photosensitive protection layer opposite to the first surface.
US10672694B2
A printed circuit board (PCB) reducing a thickness of a semiconductor package and improving reliability of the semiconductor package, a semiconductor package including the PCB, and a method of manufacturing the PCB may be provided. The PCB may include a substrate base having at least one base layer, and a plurality of wiring layers disposed on a top surface and a bottom surface of the at least one base layer, the plurality of wiring layers defining a plurality of wiring patterns, respectively may be provided. An elastic modulus of a conductive material of one wiring pattern of at least one wiring layer from among the plurality of wiring layers may be less than a conductive material of another wiring pattern.
US10672692B2
A lead frame that is partially covered with an adhesion layer. A method for forming a lead frame with an adhesion layer starting with a lead frame and using a photo-imageable polyimide or epoxy material to form the adhesion layer. A method for forming a lead frame with an adhesion layer starting with a lead frame blank and using a photo-imageable polyimide or epoxy material to form the adhesion layer.
US10672691B2
A packaged semiconductor device has a thin profile, two face-to-face mounted power semiconductor device dice, and no internal bond wires. A first semiconductor device die is mounted so that a gate pad is bonded to the bottom of a first lead, and so that a source pad is bonded to the bottom of a second lead. A second semiconductor device die identical to the first is mounted so that a gate pad is bonded to the top of the first lead, and so that a source pad is bonded to the top of the second lead. The backside drain electrodes of both dice are electrically coupled to a third lead. The third lead in one example has a forked-shape, and the two dice are disposed entirely between the two tines of the fork. After encapsulation, the three leads extend parallel to each other from a body portion of the package.
US10672690B2
A method for manufacturing an electronic assembly features a semiconductor device with a first side and a second side opposite the first side to facilitate enhanced thermal dissipation. The first side has a first conductive pad. The second side has a primary metallic surface. By heating the assembly once, a first substrate (e.g. lead frame) is bonded to a first conductive pad via first metallic bonding layer; and second substrate (e.g., heat sinking circuit board) is bonded to a primary metallic surface via a second metallic bonding layer. In one configuration the second metallic bonding layer is composed of solder and copper, for example.
US10672687B2
A semiconductor device includes a die pad, and a first lead integrally connected to the die pad. A second lead and a third lead are arranged laterally away from the first lead. A semiconductor element including a first lateral surface and a second lateral surface adjacent to each other and a third lateral surface located opposite to the first lateral surface and adjacent to the second lateral surface, is mounted on the die pad. A plurality of first conductive members electrically connects the at least part of a main electrode pad to the end on the die pad side of the second lead. A second conductive member connects a control electrode pad to the end on the die pad side of the third lead.
US10672686B2
A method of forming a conductive through substrate via includes forming an opening in a first surface of a semiconductor substrate comprising a LDMOS transistor structure in the first surface, forming a first conductive layer in a first portion of the opening in the semiconductor substrate using first deposition parameters such that the first conductive layer fills the opening in the first portion, and forming a second conductive layer on the first conductive layer in a second portion of the opening using second deposition parameters such that the second conductive layer bounds a gap in the second portion.
US10672684B2
In one embodiment, an apparatus for holding down a heat sink on a printed circuit board comprises a pair of hold down clips, each of the hold down clips comprising a first end for attachment to the heat sink, a resiliently compressible arm, and a retaining finger at a second end for insertion into an opening in the printed circuit board. The retaining finger is configured to exert a spring force against a lower surface of the printed circuit board when inserted into the opening to securely hold down the heat sink on an upper surface of the printed circuit board.
US10672676B2
A fingerprint sensor device and a method of making a fingerprint sensor device. As non-limiting examples, various aspects of this disclosure provide various fingerprint sensor devices, and methods of manufacturing thereof, that comprise an interconnection structure, for example a bond wire, at least a portion of which extends into a dielectric layer utilized to mount a plate, and/or that comprise an interconnection structure that extends upward from the semiconductor die at a location that is laterally offset from the plate.
US10672675B2
Related to is a gate on array. A circuit for testing a gate line of an array substrate includes: a test pad and a first switch unit which connects the test pad and the gate line and has an end connected to a control terminal. A voltage is applied to the control terminal to control activation and deactivation of the first switch unit. The gate line is in normal operation when the first switch unit is deactivated, and the test pad tests a signal of the gate line when the first switch unit is activated. In normal display, the first switch unit is deactivated, and the gate line is in normal operation. This can avoid influences of an additional load, which would otherwise cause abnormal display of a picture. In a manufacturing procedure, explosive wound caused by electrostatic discharge of the test pad can be prevented. When a display device cannot be lit, an external voltage can be introduced to activate the first switch unit, so as to detect a signal of the gate line.
US10672671B2
Semiconductor devices and methods of forming the same include forming a first channel region on a first semiconductor region. A second channel region is formed on a second semiconductor region. The second semiconductor region is formed from a semiconductor material that is different from a semiconductor material of the first semiconductor region. A semiconductor cap is formed on one or more of the first and second channel regions. A gate dielectric layer is formed over the nitrogen-containing layer. A gate is formed on the gate dielectric.
US10672668B2
A finned semiconductor structure including sets of relatively wide and relatively narrow fins is obtained by employing hard masks having different quality. A relatively porous hard mask is formed over a first region of a semiconductor substrate and a relatively dense hard mask is formed over a second region of the substrate. Patterning of the different hard masks using a sidewall image transfer process causes greater lateral etching of the relatively porous hard mask than the relatively dense hard mask. A subsequent reactive ion etch to form semiconductor fins causes relatively narrow fins to be formed beneath the relatively porous hard mask and relatively wide fins to be formed beneath the relatively dense hard mask.
US10672665B2
A method for forming a FinFET device structure includes forming a first fin structure and a second fin structure on a substrate. The method also includes depositing a first spacer layer over the first and second fin structures. The method also includes growing a power rail between the bottom portion of the first fin structure and the bottom portion of the second fin structure. The method also includes forming a second spacer layer over the sidewalls of the first spacer layer and over the top surface of the power rail. The method also includes forming a first fin isolation structure over the power rail between the first and second fin structures. The method also includes forming a first contact structure over the first fin structure and a portion of the power rail. The method also includes forming a second contact structure over the second fin structure.
US10672664B2
In an embodiment, a method includes forming at least one trench in non-device regions of a first surface of a semiconductor wafer, the non-device regions being arranged between component positions, the component positions including device regions and a first metallization structure, applying a first polymer layer to the first surface of a semiconductor wafer such that the trenches and edge regions of the component positions are covered with the first polymer layer and such that at least a portion of the first metallization structure is uncovered by the first polymer layer, removing portions of a second surface of the semiconductor wafer, the second surface opposing the first surface, revealing portions of the first polymer layer in the non-device regions and producing a worked second surface and inserting a separation line through the first polymer layer in the non-device regions to form a plurality of separate semiconductor dies.
US10672657B2
A method of forming a semiconductor device assembly comprises forming tiers comprising conductive structures and insulating structures in a stacked arrangement over a substrate. Portions of the tiers are selectively removed to form a stair step structure comprising a selected number of steps exhibiting different widths corresponding to variances in projected error associated with forming the steps. Contact structures are formed on the steps of the stair step structure. Semiconductor device structures and semiconductor devices are also described.
US10672653B2
Techniques are provided to fabricate metal interconnects using liner planarization-free process flows. A sacrificial layer is formed on a dielectric layer, and the sacrificial and dielectric layers are patterned to form an opening in the dielectric layer. A conformal liner layer is deposited, and a metal layer deposited to form a metal interconnect in the opening. An overburden portion of the metal layer is planarized to expose an overburden portion of the liner layer. A first wet etch is performed to selectively remove the overburden portion of the liner layer. A second wet etch process is performed to selectively remove the sacrificial layer, resulting in extended portions of the liner layer and the metal interconnect extending above a surface of the dielectric layer. A dielectric capping layer is formed to cover the sidewall and upper surfaces of the extended portions of the liner layer and the metal interconnect.
US10672643B2
Techniques for reducing off-state current in dual channel CMOS devices are provided. In one aspect, a method for forming a dual channel finFET includes: patterning NFET/PFET fins on a wafer from a first channel material and a second Ge-containing channel material; depositing a GeO2 layer on the fins; annealing the fins to selectively oxidize the at least one PFET fin; depositing a liner onto the fins which induces a negative charge in the PFET fin(s); removing unreacted GeO2 and the liner from the NFET fin(s); depositing a dielectric layer onto the fins which induces a positive charge in the NFET fin(s). A dual channel finFET device is also provided.
US10672639B2
A system for sending a cassette pod is provided. The system includes a processing machine having a load port for receiving the cassette pod. The system further includes a manipulating apparatus positioned above the processing machine. The manipulating apparatus includes an intermediate module having a stage and a driving mechanism connected to the stage to change the position of the stage. The manipulating apparatus further includes a conveyor module having a gripper assembly for grasping the cassette pod.
US10672638B2
A chip pickup system is provided. The chip pickup system includes a detector for detecting a position of an irregular semiconductor chip on a holder. The holder holding plural semiconductor chips in predetermined positions on the holder. The irregular semiconductor chip is out of the predetermined positions. The system further includes a pickup tool for picking up the irregular semiconductor chip at least on the basis of information on the position of the irregular semiconductor chip detected by the detector.
US10672637B2
A purge tower assembly for a substrate container. The assembly may include a purge interface body, including a base portion and a top portion, for mounting to a bottom plate of a substrate container. The base portion may include a substantially tubular base sidewall and the top portion may have a top sidewall positioned on the top edge of the base portion. The top portion may include an inlet nozzle for mounting through a rearward inlet in the bottom plate. The inlet nozzle may have a substantially tubular sidewall extending upwardly from the top sidewall and defining an interior of the inlet nozzle. The base portion and the top sidewall may define an offset conduit portion disposed connected to the base portion and the inlet nozzle, the base portion and the inlet nozzle in fluid communication via the offset conduit portion.
US10672624B2
A method of making a semiconductor device may include providing a carrier comprising a semiconductor die mounting site. A build-up interconnect structure may be formed over the carrier. A first portion of a conductive interconnect may be formed over the build-up interconnect structure in a periphery of the semiconductor die mounting site. An etch stop layer and a second portion of the conductive interconnect may be formed over the first portion of the conductive interconnect. A semiconductor die may be mounted to the build-up interconnect at the semiconductor die mounting site. The conductive interconnect and the semiconductor die may be encapsulated with a mold compound. A first end of the conductive interconnect on the second portion of the conductive interconnect may be exposed. The carrier may be removed to expose the build-up interconnect structure. The first portion of the conductive interconnect may be etched to expose the etch stop layer.
US10672622B2
An etching method includes loading, first and second supplying, removing and etching steps. In the loading step, a target object is loaded into a chamber. In the first supply step, a first gas containing carbon, hydrogen and fluorine is supplied into the chamber. In the modification step, plasma of the first gas is generated to modify a surface of a mask film and a surface of an organic film which is not covered with the mask film. In the second supply step, a second gas for etching the organic film is supplied into the chamber. In the removal step, a modified layer formed on the surface of the organic film is removed by applying a first high frequency bias power. In the etching step, the organic film below the modified layer is etched by applying a second high frequency bias power lower than the first high frequency bias power.
US10672619B2
Provided is a material composition and method that includes forming a patterned resist layer on a substrate, where the patterned resist layer has a first line width roughness. In various embodiments, the patterned resist layer is coated with a treatment material, where a first portion of the treatment material bonds to surfaces of the patterned resist layer. In some embodiments, a second portion of the treatment material (e.g., not bonded to surfaces of the patterned resist layer) is removed, thereby providing a treated patterned resist layer, where the treated patterned resist layer has a second line width roughness less than the first line width roughness.
US10672613B2
A method of forming a semiconductor structure includes forming a metal gate stack over a shallow trench isolation (STI) material in a semiconductor substrate, forming an interlayer dielectric over the STI material, recessing the interlayer dielectric to a height lower than a top surface of the metal gate stack, forming a helmet structure over the recessed interlayer dielectric, and after forming the helmet structure, etching the metal gate stack until reaching the STI material.
US10672604B2
Improved resistive random access memory (RRAM) devices are provided that use a 2-D electrode as the SET electrode to take up a variable amount of oxygen from an oxide material, thereby providing a non-volatile resistive memory cell.
US10672598B2
Methods for testing or adjusting a charged-particle detector are provided. A diagnostic and/or adjustment method for a charged-particle detector of an instrument includes providing, from a photon source, photons incident on the charged-particle detector. Moreover, the method includes detecting a response by the charged-particle detector to the photons incident thereon. Related detection systems are also provided.
US10672592B2
The present invention provides a Soft Plasma Cleaning (SPC) system (30, 130, 230) including a Guided Soft-Plasma Cleaning (G-SPC) (30). The SPC system is a non-thermal, low temperature process and operable at atmosphere pressure, in both air and liquid medium. In an embodiment, a feedstock gas (40) is supplied to provide a discharging fluid (50) in the cleaning chamber (34). A plasma guiding and amplifying component (52) guides and expands the discharging fluid to cover a large ablation area over the workpiece (32), thereby also suppressing ion and electron bombardment damage or etching. The plasma guiding and amplifying component (52) may be formed with dielectric plates or tubes (37, 56, 58), with each dielectric having an aperture (37a, 56a, 58a). The electric field and ion energy in the cleaning chamber can be additionally controlled via a floating electrode (160, 160a), so as to suppress plasma damage during SPC.
US10672589B2
A plasma processing apparatus includes: a processing container; an electrode that places a workpiece thereon; a plasma generation source that supplies plasma into the processing container; a bias power supply that supplies a bias power to the electrode; an edge ring disposed at a periphery of the workpiece; a DC power supply that supplies a DC voltage to the edge ring; a controller that executes a first control procedure in which the DC voltage periodically repeats a first state having a first voltage value and a second state having a second voltage value, the first voltage value is supplied in a partial time period within each period of a potential of the electrode, and the second voltage value is supplied such that the first and second states are continuous.
US10672584B2
A X-ray generating device includes a chamber, a rotating body in the chamber, a starting material storage vessel for storing a target starting material in liquid form, and a starting material supply mechanism for applying the target starting material onto a surface of the rotating body. The X-ray generating device also includes an energy beam inlet window disposed at an opening of the chamber and configured to transmit an energy beam, which will be directed onto the target starting material on the surface of the rotating body and introduce the energy beam from the exterior of the chamber to the interior of the chamber, and an X-ray outlet window disposed at the opening of the chamber and configured to transmit the X-rays, which are generated upon irradiating the target starting material with the energy beam, and allow the X-rays to proceed to the exterior of the chamber.
US10672583B1
Electron gun. The electron gun includes a circular cathode. The circular cathode comprises a spherical surface. The electron gun further includes a focus electrode. The focus electrode has four quadrants. The focus electrode is disposed about the circular cathode. The focus electrode includes four primary focus angle points. At least two of the four, adjacent, primary focus angle points have different angle values. Each of the four primary focus angle points is in a different quadrant. Focus angles on the focus electrode between any two primary focus angle points vary from one primary focus angle point to another primary focus angle point.
US10672570B2
A keyswitch structure includes a base plate, a keycap, a first support, and a second support. The keycap is located above the base plate. The first support is connected to and between the keycap and the base plate and has an upper connection portion, a lower connection portion, and a protruding limitation portion. The upper connection portion is located between the lower connection portion and the protruding limitation portion. The first support is rotatably connected to the keycap and the base plate through the upper connection portion and the lower connection portion respectively. The protruding limitation portion is located close to and under the cap body. The second support is connected to and between the keycap and the base plate. The keycap moves up and down relative to the base plate through the first support and the second support.
US10672565B2
An aluminum electrolytic capacitor includes: an exterior case of a bottomed cylindrical shape for accommodating a capacitor element in which an anode foil and a cathode foil are wound in an overlapping manner with a separator interposed therebetween; and an elastic sealing member for sealing an opening of the exterior case, wherein the exterior case is formed with, on an outer circumferential surface, a plurality of tapered concave portions whose depth in the radial direction becomes shallow from the bottomed cylindrical bottom toward the opening side, whereby a tapered raised portion, which is raised toward the center side in the radial direction, is formed on an inner circumferential surface located on the back surface of the concave portion, and the capacitor element is abutted and supported by the raised portion.
US10672564B2
The Electret Energy Storage System (EESS) achieves an advancement in the energy storage field due to high energy/power level densities integrated into a long term energy storage solution. Combining the high density energy storage solution of the EESS with traditional battery storage technologies reduces the overall energy storage three dimensional footprint when compared to battery only footprints. This combined EESS/battery long term energy storage provides a solution in providing energy from renewable energy systems when the presence of the wind or sun are not available when compared to traditional battery only storage solutions.
US10672557B2
Disclosed are a wireless power transmitter and a method of controlling power thereof. A wireless power transmitter includes a power supply device to supply AC power to the wireless power transmitter; and a transmission coil to transmit the AC power to a reception coil of a wireless power receiver by resonance. The wireless power transmitter controls transmission power to be transmitted to the wireless power receiver based on a coupling state between the transmission coil and the reception coil.
US10672555B2
One object is to provide a new type of coil element capable of reducing leakage magnetic flux. A coil element according to one embodiment of the present invention is provided with an insulator body made of a magnetic material and having a mounting surface and an upper surface opposed to said mounting surface, a coil conductor embedded in the insulator body, an external electrode electrically connected to the coil conductor, a shield layer provided on the upper surface of the insulator body and having a larger magnetic permeability than the insulator body, and a plating layer formed to cover the mounting surface of the external electrode and having a larger magnetic permeability than the insulator body. The plating layer is formed to be thicker than the shield layer.
US10672552B2
Disclosed is an adhesive laminate core manufacturing apparatus for successively forming lamina members of a predetermined shape while allowing a strip-shaped material, of which the surface is coated with an adhesive layer, to pass therethrough, and successively manufacturing laminate cores comprising the lamina members integrated, per predetermined sheet, by interlaminar bonding. The adhesive laminate core manufacturing apparatus according to one aspect of the present invention comprises: a protrusion forming unit pressing the material for the delamination of the laminate cores, so as to form interlaminar division protrusions on the surface of the material at each predetermined position along the longitudinal direction of the material; a blanking unit blanking the material so as to successively form the lamina members; and a lamination unit integrating the lamina members so as to successively manufacture the laminate cores. According to the present invention, the laminate cores, in which the predetermined sheets of the laminar members are integrated in an interlaminar bonding manner, can be continuously manufactured by using the strip-shaped material of which the surface is coated with the adhesive layer in advance.
US10672549B2
A solenoid electrical diagnostic system includes a solenoid circuit operable in response to an electrical current. A low-side switch includes a low-side input configured to receive a pulsed voltage signal and a low-side output in signal communication with the solenoid circuit. The low-side switch continuously switches between an on-state and an off-state based on the pulsed voltage signal to adjust a level of the current flowing through the solenoid circuit. A solenoid monitoring unit generates a low-side output state signal based on an output voltage at the low-side output, and a low-side input state signal based on an input voltage at the low-side input. The solenoid electrical diagnostic system further includes an electronic hardware controller determines at least one operating condition of the solenoid circuit based on a comparison between the state signals and a threshold value.
US10672538B2
A composite cable in which noise generated by a ground wire is less likely to intrude signal lines even in the case where the ground wire is combined. The composite cable includes a plurality of wires, a separator which covers the outer circumference of the plurality of wires all together, and a sheath which covers the outer circumference of the separator. The plurality of wires includes a plurality of signal lines, a plurality of power lines, and a ground wire. The ground wire is isolated from the plurality of signal lines with the plurality of power lines interposed therebetween.
US10672532B2
A system and method for enhanced magnet wire insulation is described. The method comprises a sequence of operations to create an enhanced magnet wire insulation suitable for use in temperatures of about 550° Fahrenheit. A magnet copper wire is wrapped with a polyimide wrap and subsequently wrapped with an organic polymer thermoplastic (e.g., PEEK). The polyimide wrap is applied while the magnet copper wire is around a spool to create a wrapped magnet wire. The wrapped magnet wire can be heated using an induction coil in a metal tube bolted to an extruder to remove moisture and to enable adding the layer of organic polymer thermoplastic. The metal tube can be held at a partial vacuum to augment moisture removal of the wrapped magnet wire prior to running the wrapped magnet wire through the extruder which adds the organic polymer thermoplastic layer. This method produces an enhanced magnet wire suitable for a wide range of temperatures.
US10672531B2
A conductive paste and method of manufacturing thereof. The conductive paste comprises conductive particles dispersed in an organic medium, the organic medium comprising: (a) a solvent; and (b) a binder comprising a polyester. The conductive paste typically comprises silver and may contain various other additives. A stretchable conductive layer can be formed by curing the conductive paste.
US10672529B1
A spectrometer focusing apparatus is provided that includes a hollow cylinder for x-rays to traverse a length thereof, a defracting element configured as a ring on an interior circumference of a portion of the hollow cylinder, at least one disk having an edge defining a circle aligned with the defracting element, and an aperture formed between the defracting element and the edge of the at least one disk.
US10672519B2
A system and method for predicting a health outcome of a user based on a determination of knowledge the user possesses regarding issues of physiological or mental health.
US10672518B2
Exemplified method and system facilitates monitoring and/or evaluation of disease or physiological state using mathematical analysis and machine learning analysis of a biopotential signal collected from a single electrode. The exemplified method and system creates, from data of a singularly measured biopotential signal, via a mathematical operation (i.e., via numeric fractional derivative calculation of the signal in the frequency domain), one or more mathematically-derived biopotential signals (e.g., virtual biopotential signals) that is used in combination with the measured biopotential signals to generate a multi-dimensional phase-space representation of the body (e.g., the heart). By mathematically modulating (e.g., by expanding or contracting) portions of a given biopotential signal, in the frequency domain, the numeric-based operation gives emphasis or de-emphasis to certain measured frequencies of the biopotential signals, which, when coupled with machine learning, facilitates improved diagnostics of certain pathologies.
US10672512B2
Systems and methods are disclosed for automatically managing how and when computerized advanced processing techniques (for example, CAD and/or other image processing) are used. In some embodiments, the systems and methods discussed herein allow users, such as radiologists, to efficiently interact with a wide variety of computerized advanced processing (“CAP”) techniques using computing devices ranging from picture archiving and communication system (“PACS”) workstations to handheld devices such as smartphone and tablets. Furthermore, the systems and methods may, in various embodiments, automatically manage how data associated with these CAP techniques (for example, results of application of one or more computerized advanced processing techniques) are used, such as how data associated with the computerized analyzes is reported, whether comparisons to prior abnormalities should be automatically initiated, whether the radiologist should be alerted of important findings, and the like.
US10672508B2
An intelligent gateway device provided at a premise (home or business) for providing and managing application services associated with use and support of a plurality of digital endpoint devices associated with the premises. The device includes a communications and processing infrastructure integrated with a peer and presence messaging based communications protocol for enabling communications between the device and an external support network and between the device and connected digital endpoint devices. A services framework at the gateway device implements the communications and processing infrastructure for enabling service management, service configuration, and authentication of user of services at the intelligent gateway. The framework provides a storage and execution environment for supporting and executing received service logic modules relating to use, management, and support of the digital endpoint devices. Thus, the gateway device provides a network-based services point of presence for a plurality of digital endpoint devices at the premises.
US10672493B2
A sample and hold circuit with long hold time. A sample and hold circuit includes an amplifier, a capacitor, a switch, and a sampling network. The capacitor includes a first terminal coupled to an inverting input of the amplifier. The switch includes a first terminal that is coupled to an output of the amplifier, and a second terminal that is coupled to the inverting input of the amplifier. The sampling network is coupled to a non-inverting input of the amplifier.
US10672492B2
A data sampling circuit module, a data sampling method and a memory storage device are provided. The method includes: receiving a differential signal and generating an input data stream according to the differential signal; sampling a clock signal according to a plurality of turning points of the input data stream and outputting a sampling signal; and outputting a bit data stream corresponding to the input data stream according to the sampling signal.
US10672490B2
Semiconductor memory devices and methods for manufacturing semiconductor memory devices are provided herein, An example method includes forming a first silicon layer on a bottom conductive layer, transforming the first silicon layer into a first polysilicon layer, forming a second silicon layer stacked on the first polysilicon layer, and a third silicon layer stacked on the second silicon layer, transforming the second and third silicon layers into second and third polysilicon layers, forming an amorphous silicon layer on the third polysilicon layer, forming the amorphous silicon layer into a silicide layer on at least a portion of the third polysilicon layer, depositing an oxide onto at least a portion of the first, second, and third polysilicon layers, selectively trimming the silicide layer, and forming a top conductive layer on at least a portion of the trimmed silicide layer.
US10672481B2
Disclosed is a semiconductor memory device and a method of operating the same. The semiconductor memory device includes a memory cell array including a plurality of memory blocks, a peripheral circuit configured to perform an erase characteristic check operation and an erase operation on the plurality of memory blocks. The semiconductor memory device also includes a control circuit configured to control the peripheral circuit to perform the erase characteristic check operation and the erase operation, determine whether each of the plurality of memory blocks has a normal erase characteristic or an overerase characteristic according to a result of the erase characteristic check operation for each of the plurality of memory blocks, and set an erase voltage of the erase operation based on the determined erase characteristic according to the result of the erase characteristic check operation.
US10672476B2
Provided herein may be a storage device having disturb characteristics and a method of operating the storage device. The storage device may include one or more semiconductor memory devices, each including a plurality of memory cells, and a memory controller configured to set levels of pass voltages of the one or more semiconductor memory devices depending on program speeds of the plurality of memory cells.
US10672469B1
A device comprises a first block of memory cells, a second block of memory cells to store a feature array, and a third block of memory cells to store an array of output values. Sensing circuitry is coupled to the first block of memory cells and the second block of memory cells to compare electrical differences between the memory cells in the first block and the memory cells in the second block to generate the array of output values. Writing circuitry is operatively coupled to the third block to store the array of output values in the third block of memory cells.
US10672465B1
One illustrative device includes, among other things, a first resistive storage element; a second resistive storage element; and logic to couple the first resistive storage element and the second resistive storage element in a series arrangement in a first configuration and to couple the first resistive storage element and the second resistive storage element in a parallel arrangement in a second configuration.
US10672462B2
A data management circuit is provided. The data management circuit includes a volatile memory, a power supply circuit, and a signal receiving circuit. An output terminal of the power supply circuit is coupled to the volatile memory, and an output terminal of the signal receiving circuit is coupled to the output terminal of the power supply circuit and the volatile memory. The power supply circuit is configured to provide power to the volatile memory. The signal receiving circuit is configured to receive a wireless control signal and to output a data clearance signal corresponding to the wireless control signal, such that data recorded in the volatile memory is cleared by the data clearance signal.
US10672458B1
Systems, among other embodiments, include topologies (data and/or control/address information) between an integrated circuit buffer device (that may be coupled to a master, such as a memory controller) and a plurality of integrated circuit memory devices. For example, data may be provided between the plurality of integrated circuit memory devices and the integrated circuit buffer device using separate segmented (or point-to-point link) signal paths in response to control/address information provided from the integrated circuit buffer device to the plurality of integrated circuit buffer devices using a single fly-by (or bus) signal path. An integrated circuit buffer device enables configurable effective memory organization of the plurality of integrated circuit memory devices. The memory organization represented by the integrated circuit buffer device to a memory controller may be different than the actual memory organization behind or coupled to the integrated circuit buffer device. The buffer device segments and merges the data transferred between the memory controller that expects a particular memory organization and actual memory organization.
US10672447B2
Disclosed is a memory device. The memory device includes a memory cell array that includes a target cell, a row decoder that drive a word line, and a write driver and sense amplifier that are configured to drive a bit line and a source line. The row decoder is configured to drive the word line in a first program operation and a second program operation. Between a start of the first program operation and an end of the second program operation, the write driver and sense amplifier are configured to continuously drive a bit line connected to the target cell with a second driving voltage or drive a source line connected to the target cell with a third driving voltage.
US10672443B2
A fin-Field Effect Transistor based system on chip (SoC) memory is provided and includes a control block, first logic gates, and row decoder blocks. The control block includes a clock generator circuit that generates an internal clock signal, and a global driver circuit coupled to the clock generator circuit that drives a global clock signal. Each row decoder block includes a second logic gate that receives higher order non-clocked address signals via input terminals, a transmission gate that combines the global clock signal and the higher order non-clocked address signals, third logic gates that receive lower order non-clocked address signals and higher order clocked address signals, and output a combined lower order address and higher order address along with the global clock signal, level shifter circuits that receive the outputs, and word-line driver circuits that generate word-lines based on the output of the level shifter circuits.
US10672440B2
Aspects of the present disclosure include a memory sub-system configured to reduce latency and power consumption during a read-write cycle. The memory system comprises a first memory component and a processing device operatively coupled to the first memory component. The processing device is configured to receive a request to write a first sequence of data bits from a first data block of a second memory component to memory media of the first memory component. In response to receiving the request, the processing device reads a second sequence of data bits from a second data block stored in the memory media of the first memory component, and compares the first sequence of data bits with the second sequence of data bits. The processing device determines whether to execute a write cycle, at the first memory component, to write the first sequence of data bits from the first data block to the memory media of the first memory component based on a result of comparing the first sequence of data bits with the second sequence of data bits.
US10672432B2
A semiconductor device comprises a stack structure comprising decks each comprising a memory element level comprising memory elements, and a control logic level in electrical communication with the memory element level and comprising control logic devices. At least one of the control logic devices of the control logic level of one or more of the decks comprises at least one device exhibiting a gate electrode shared by neighboring vertical transistors thereof. A control logic assembly, a control logic device, an electronic system, a method of forming a control logic device, and a method of operating a semiconductor device are also described.
US10672431B2
An apparatus according to one embodiment includes a reel having a hub, and a damping layer coupled to the reel for translating motion of a motor to the reel. The damping layer is physically configured to dampen motor-induced motion of the reel along an axis of rotation of the reel. An apparatus according to another embodiment includes a reel having a hub, and a damping layer coupled to the reel for translating motion of a motor to the reel. The damping layer includes a laminate having a first metal layer and a viscoelastic layer extending along the first metal layer for dampening motor-induced motion of the reel along an axis of rotation of the reel.
US10672427B2
Long term optical memory includes a storage medium composed from an array of silicon nanoridges positioned onto the fused silica glass. The array has first and second polarization contrast corresponding to different phase of silicon. The first polarization contrast results from amorphous phase of silicon and the second polarization contrast results from crystalline phase of silicon. The first and second polarization states are spatially distributed over plurality of localized data areas of the storage medium.
US10672419B1
According to one embodiment, a magnetic recording and reading apparatus has a magnetic head and a system controlling a flying height of the magnetic head. The system includes a main control unit, a resistance measurement unit which measures a resistance value of a magnetic flux control layer, a calculation unit which obtains a resistance value change rate with respect to an initial resistance value, a determination unit which determines a flying height for recording corresponding to the resistance value change rate, and a flying height control unit which controls a flying height of the magnetic head.
US10672417B2
Systems and methods are disclosed for creating a machine generated avatar. A machine generated avatar is an avatar generated by processing video and audio information extracted from a recording of a human speaking a reading corpora and enabling the created avatar to be able to say an unlimited number of utterances, i.e., utterances that were not recorded. The video and audio processing consists of the use of machine learning algorithms that may create predictive models based upon pixel, semantic, phonetic, intonation, and wavelets.
US10672410B2
Provided are an apparatus and method for decoding audio, The method includes receiving a bitstream consisting of audio packets; decoding an audio packet included in the received bitstream; extracting a type of the decoded packet; obtaining system data from a packet of which system metadata corresponds to the extracted packet type; and transmitting the obtained system data to a system engine, wherein the system data includes at least one of information regarding a type of the system engine and a length of the system data.
US10672407B2
Systems and methods are disclosed for customizing, distributing and processing audio fingerprint data. An example method includes receiving, at a first device, an activation signal and a first audio fingerprint via first wireless communications between the first device and a communications network, the receiving occurring while the first device is not recording audio via a microphone of the first device; based on the activation signal, recording audio using the microphone during a first time period; generating a second audio fingerprint representative of the recorded audio; determining whether the second audio fingerprint matches the first audio fingerprint; and sending an indication of whether the second audio fingerprint matches the first audio fingerprint to an audience measurement entity via second wireless communications between the first device and the communications network.
US10672399B2
Techniques are provided for creating a mapping that maps locations in audio data (e.g., an audio book) to corresponding locations in text data (e.g., an e-book). Techniques are provided for using a mapping between audio data and text data, whether the mapping is created automatically or manually. A mapping may be used for bookmark switching where a bookmark established in one version of a digital work (e.g., e-book) is used to identify a corresponding location with another version of the digital work (e.g., an audio book). Alternatively, the mapping may be used to play audio that corresponds to text selected by a user. Alternatively, the mapping may be used to automatically highlight text in response to audio that corresponds to the text being played. Alternatively, the mapping may be used to determine where an annotation created in one media context (e.g., audio) will be consumed in another media context.
US10672390B2
The systems and methods disclosed herein combine a plurality of interpretations of a voice-based input. The systems and methods may receive the voice-based input, process it using one or more automatic speech recognition modules to obtain a plurality of interpretations, and identify an entity set for each of the plurality of interpretations. The systems and methods may further generate a combined interpretation based on a first interpretation and second interpretation selected form the plurality of interpretations and assign a semantic score to the combined interpretation based on the entity sets of the first and second interpretation.
US10672389B1
Systems and methods for automatically self-correcting or correcting in real-time one or more neural networks after detecting a triggering event, or breaching boundary conditions are provided. Such a triggering event may indicate incorrect output signal or data being generated by the one or more neural networks. In particular, machine controllers of the invention limit the operations of neural networks to be within boundary conditions. Autonomous machines of the invention can be self-corrected after a breach of a boundary condition is detected. Autonomous land vehicles of the invention are capable of determining the timing of automatic transition to the manual control from automated driving mode. The controller of the invention filters and saves input-output data sets that fall within boundary conditions for later training of neural networks. The controllers of the invention include security architectures to prevent damages from virus attacks or system malfunctions.
US10672385B2
A method for implementing a speaker-independent speech recognition system with reduced latency is provided. The method includes capturing voice data at a carry-on-device from a user during a pre-flight check-in performed by the user for an upcoming flight; extracting features associated with the user from the captured voice data at the carry-on-device; uplinking the extracted features to the speaker-independent speech recognition system onboard the aircraft; and adapting the extracted features with an acoustic feature model of the speaker-independent speech recognition system.
US10672384B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for obtaining, by a first sequence-training speech model, a first batch of training frames that represent speech features of first training utterances; obtaining, by the first sequence-training speech model, one or more first neural network parameters; determining, by the first sequence-training speech model, one or more optimized first neural network parameters based on (i) the first batch of training frames and (ii) the one or more first neural network parameters; obtaining, by a second sequence-training speech model, a second batch of training frames that represent speech features of second training utterances; obtaining one or more second neural network parameters; and determining, by the second sequence-training speech model, one or more optimized second neural network parameters based on (i) the second batch of training frames and (ii) the one or more second neural network parameters.
US10672382B2
Methods and apparatuses are provided for performing end-to-end speech recognition training performed by at least one processor. The method includes receiving, by the at least one processor, one or more input speech frames, generating, by the at least one processor, a sequence of encoder hidden states by transforming the input speech frames, computing, by the at least one processor, attention weights based on each of the sequence of encoder hidden states and a current decoder hidden state, performing, by the at least one processor, a decoding operation based on a previous embedded label prediction information and a previous attentional hidden state information generated based on the attention weights; and generating a current embedded label prediction information based on a result of the decoding operation and the attention weights.
US10672381B2
Disclosed herein are systems, computer-implemented methods, and computer-readable media for dialog modeling. The method includes receiving spoken dialogs annotated to indicate dialog acts and task/subtask information, parsing the spoken dialogs with a hierarchical, parse-based dialog model which operates incrementally from left to right and which only analyzes a preceding dialog context to generate parsed spoken dialogs, and constructing a functional task structure of the parsed spoken dialogs. The method can further either interpret user utterances with the functional task structure of the parsed spoken dialogs or plan system responses to user utterances with the functional task structure of the parsed spoken dialogs. The parse-based dialog model can be a shift-reduce model, a start-complete model, or a connection path model.
US10672380B2
Techniques are provided for wake-on-voice (WOV) key-phrase enrollment. A methodology implementing the techniques according to an embodiment includes generating a WOV key-phrase model based on identification of the sequence of sub-phonetic units of a user-provided key-phrase. The WOV key-phrase model is employed by a WOV processor for detection of the user spoken key-phrase and triggering operation of an automatic speech recognition (ASR) processor in response to the detection. The method further includes updating an ASR language model based on the user-provided key-phrase. The update includes one of embedding the WOV key-phrase model into the ASR language model, converting sub-phonetic units of the WOV key-phrase model and embedding the converted WOV key-phrase model into the ASR language model, or generating an ASR key-phrase model by applying a phoneme-syllable based statistical language model to the user-provided key-phrase and embedding the generated ASR key-phrase model into the ASR language model.
US10672379B1
Systems and methods for establishing a communications system between multiple electronic devices are described herein. In some embodiments, audio data representing a first utterance may be received from a first electronic device. A user account may be associated with the electronic device, and intent data may be determined from the audio data. Based on the intent data, it may be determined that the utterance includes an intent to communicate with a contact. A list of potential contacts may then be generated. Based on the intent data, a condition may be determined. The condition may represent a particular circumstance in which the utterance was received by the first electronic device, and based on the condition, a plurality of interaction ranks may be determined. A contact name having the highest interaction rank may be determined from the plurality of contacts, and a communications session between the first electronic device and an electronic device belonging to the contact may be established.
US10672377B2
An active noise control (ANC) system uses a proportional integral (PI) controller to produce a control signal based on feedback that comprises a combination of ambient sound and antinoise. The ANC system generates a corrected control signal based on the control signal and a configurable filtering parameter, and produces the antinoise under control of the corrected control signal such that the antinoise destructively interferes with frequencies of the ambient sound to produce the feedback. The ANC system uses a microphone to receive the feedback and provide the feedback to the PI controller.
US10672372B2
This tone setter comprises a memory for storing a program and a plurality of tone data; and at least one processor configured to utilize the plurality of tone data and set a sound source. In accordance with the program, the at least one processor executes accepting a selection of one or more tones made by an operation of a user; and setting, in at least an electronic musical instrument or a sound source of the tone setter, tone data corresponding to the selected one or more tones such that sound having the selected one or more tones is generatable with the musical instrument.
US10672369B2
An adapter for the finger appendage of a brass instrument has an adapter body. An outboard side and an inboard side of the adapter body are spaced apart along a width. The adapter includes a fitting portion defining the outboard side of the adapter body and a spacer portion defining the inboard side of the adapter body. The fitting portion defines a mounting opening configured to receive the first portion of the adapter body to mount the adapter body on the finger appendage such that the spacer portion is received in the finger gap and the inboard side of the adapter body opposes the second portion of the finger appendage to define a reduced gap having a width that is less than the width of the finger gap.
US10672364B2
An image display device includes an image display unit including first pixels each constituted of sub-pixels of three or more colors included in a first color gamut and second pixels each constituted of sub-pixels of three or more colors included in a second color gamut different from the first color gamut, the first pixels and the second pixels being arranged in a matrix and adjacent to each other; and a processing unit that determines an output of the sub-pixels included in each pixel of the image display unit corresponding to an input image signal. The processing unit determines an output of the sub-pixels included in the other one of the pixels based on part of components of an input image signal corresponding to one of the first pixel and the second pixel that are adjacent to each other.
US10672360B2
A display data correction apparatus is provided with: a control circuit responsive to an input gray-level value for initially providing first to N-th control points (N≥3) defined in a coordinate system in which a first coordinate axis is associated with the input gray-level value and a second coordinate axis is associated with an output gray-level value to be calculated for the input gray-level value; and a processing circuit obtaining an output gray-level value by repeating an update operation in which the first to N-th control points are updated. The degree (N−1) Bezier curve is used as an approximated curve of the gamma curve. The output gray-level value is finally obtained as the coordinate value of a specific point in the degree (N−1) Bezier curve along the second coordinate axis, where the specific point has the coordinate value closest to the input gray-level value along the first coordinate axis.
US10672350B2
A variety of methods for driving electro-optic displays so as to reduce visible artifacts are described. Such methods include (a) applying a first drive scheme to a non-zero minor proportion of the pixels of the display and a second drive scheme to the remaining pixels, the pixels using the first drive scheme being changed at each transition; (b) using two different drive schemes on different groups of pixels so that pixels in differing groups undergoing the same transition will not experience the same waveform; (c) applying either a balanced pulse pair or a top-off pulse to a pixel undergoing a white-to-white transition and lying adjacent a pixel undergoing a visible transition; (d) driving extra pixels where the boundary between a driven and undriven area would otherwise fall along a straight line; and (e) driving a display with both DC balanced and DC imbalanced drive schemes, maintaining an impulse bank value for the DC imbalance and modifying transitions to reduce the impulse bank value.
US10672346B2
A double-sided display comprises: a first data driver that is connected to one end of the data lines and applies a data signal of a first image to the data lines; and a second data driver that is connected to the other end of the data lines and applies a data signal of a second image to the data lines. The first data driver supplies a first pixel data signal of the first image to a first data line and an nth pixel data signal of the first image to an nth data line, and the second data driver supplies a first pixel data signal of the second image to the nth data line and an nth pixel data signal of the second image to the first data line.
US10672341B2
An organic light emitting diode (OLED) display device for monitoring a driving voltage supplied to an OLED display panel from a set unit and generating a compensation voltage and transmitting the compensation voltage to a display panel when voltage drop occurs is discussed. The OLED display device includes a power supply unit of a set unit configured to supply a voltage for driving an OLED of a panel unit, a cable configured to transmit the voltage supplied from the power supply unit of the set unit to the panel unit, and a control circuit unit comprising a voltage adjustment module configured to compare the voltage transmitted through the cable with a target voltage and to generate a voltage with an amplitude corresponding to a difference.
US10672338B2
A display may include an array of organic light-emitting diode display pixels having transistors characterized by threshold voltages subject to transistor variations. Compensation circuitry may be used to measure a transistor threshold voltage for a pixel. The threshold voltage may be sampled by controlling the pixel to sample the threshold voltage onto a capacitor at the pixel. The pixel may include at least one semiconducting-oxide transistor, silicon transistors, and a light-emitting diode. The diode may be coupled to a data line that can be used for both data loading and compensation sensing operations. Reset operations may be performed after data programming and before emission to reset the anode voltage for the diode.
US10672325B2
A light emitting display device includes: a display panel including a plurality of pixel groups arranged along a first direction; first, second, and third pixels in each of the pixel groups, arranged in a second direction which crosses the first direction, and respectively emitting light having different colors; a light emitting element in each of the first, second and third pixels; a first power supply line connected to the light emitting element of each first pixel of each pixel group; a second power supply line connected to the light emitting element of each second pixel of each pixel group; and a third power supply line connected to the light emitting element of each third pixel of each pixel group.
US10672316B2
A COF circuit board, a display device, a signal processing method and a bridging chip are provided. The COF circuit board includes: a flexible circuit board, a driver integrated circuit and a bridging chip disposed on the flexible circuit board, wherein the flexible circuit board is further provided with a first connecting terminal and a second connecting terminal. An output end of the driver integrated circuit is electrically connected to the first connecting terminal. The bridging chip includes N first registers, M second registers and a controller, wherein the N first registers are electrically connected to an input end of the driver integrated circuit, the M second registers are electrically connected to the second connecting terminal, the controller is configured to write values in the M second registers into the corresponding N first registers according to a register corresponding relationship.
US10672315B2
The embodiments of the present disclosure provide an array substrate, a display panel, a display apparatus and a current measuring method. The array substrate may include: a plurality of pixel units and sensing lines. Each of the pixel units may include a driving transistor, and the sensing line is configured to transmit an output of the driving transistor to a sensing device. At least two of the plurality of driving transistors may have their outputting terminals connected in series. Outputting terminals of adjacent driving transistors of the at least two of the driving transistors may be connected through a first switching element. At least one of the driving transistor of the at least two of the driving transistors may have an outputting terminal connected to the sensing line through a second switching element.
US10672313B2
An array substrate, a method for determining an abnormal display thereof, a display panel, and a display device are provided. The array substrate includes: a source IC in a border area of the array substrate, wherein the source IC includes a reset pin and idle output pins; a reset unit in the border area of the array substrate, wherein the reset unit includes an output terminal and input terminals, the input terminals of the reset unit are electrically connected with the idle output pins of the source IC, and the output terminal of the reset unit is electrically connected with the reset pin of the source IC; and the reset unit is configured to determine whether the array substrate displays abnormally, and if so, to reset the source IC.
US10672301B2
A backing for an ornamental pin including a tab extended backwards at an angle. Said tab allows ornamental pin to become a display, and vice versa. Includes at least one hole configured to receive at least one type of pin back, including but not limited to needle style pins and locking pin mechanisms. Backing is substantially rigid to allow for standing function. Tab may be adjustable, but still fixable at an angle. Tab may be rigidly fixed at a particular angle. May include grip section for ease of use. Grip section may also enable the pin to lay more uniformly against a user's clothing when ornamental pin is used as such.
US10672293B2
Natural language learning in context is provided by generating combined text of a user's native tongue and language to be learned. The combined text is generated based on elements of code-switching including syntax and semantics. Combining text based on elements of code-switching maximizes the learnability or the likelihood of retaining certain text of a foreign language.
US10672289B2
Methods and systems allow a user or operator to easily create cyber-training environments for use in a cyber-training system. In one embodiment, the environments are configured as missions. The missions may have a plurality of features, such as training objectives, a mission storyline, a mission order and mission objectives, relative to a mission environment. The mission environment comprises a virtual environment, such as defined by a virtual network having virtual machines or devices.
US10672281B2
A device can receive obstacle data from a plurality of sources. The obstacle data can include location data associated with obstacles. The device can determine weightings for the obstacles based on the plurality of sources. Each of the weightings can indicate a measure of reliability/accuracy of the information regarding an obstacle. The device can process the obstacle data to associate the obstacles with airspace voxel(s), that represent one or more 3D portions of airspace, based on the location data, receive flight parameters relating to a proposed flight plan of a UAV through airspace represented by a set of airspace voxels, determine whether the set of airspace voxels includes any of the airspace voxel(s), and perform one or more actions to cause a recommendation, regarding the proposed flight plan and based on the determination, to be provided. The recommendation can be based on one or more of the weightings.
US10672276B2
An imaging display system including an imaging unit that images an image of outside of a riding device and outputs a video signal that indicates the image, a video signal processing unit that receives the video signal from the imaging unit and outputs a digital video signal based on the video signal that has been received, a central signal processing unit that receives the digital video signal from the video signal processing unit via a transmission line in the riding device, a display control unit that receives the digital video signal from the video signal processing unit, generates a display signal from the digital video signal that has been received, and outputs the display signal, and a display unit that displays an image that is indicated by the display signal that has been received from the display control unit is configured.
US10672270B2
A traffic information providing device according to an embodiment includes: a communication unit that receives driving information from a plurality of vehicles; and a controller that detects vehicles having danger of a collision at an intersection area from the plurality of vehicles on the basis of the received driving information, creates traffic information for the detected vehicles having danger of a collision to avoid a collision of the vehicles having danger of a collision, and controls the communication unit to transmit the created traffic information to the vehicles having danger of a collision before entering the intersection area.
US10672269B2
Embodiments of the present disclosure provide a display control assembly, a control method for a display control assembly, a head-up display system, and a vehicle. The display control assembly includes a processor and a display source. The processor is configured to generate, according to driving state information of a vehicle, traffic information of an intersection to be approached by the vehicle and distance information, prompt information for indicating a driving suggestion; and the display source is configured to output the prompt information.
US10672268B1
The improved traffic signal indicating sign may be coupled to a motorist warning such as a traffic signal or to a traffic sign in advance of the traffic signal. The improved traffic signal indicating sign may extend beyond the edges of the motorist warning to which it is coupled and may call attention to the motorist warning. A backplate surrounding the motorist warning may comprise an inner border and an outer border. The inner border may comprise a plurality of border indicator lights which may be associated with the traffic signal and may be communicatively coupled, either directly or indirectly, to a controller for the traffic signal such that the border indicator lights may change to reflect the state of the traffic signal. The outer border may comprise a reflective strip to further increase awareness.
US10672264B2
In one embodiment, an incident report including a path segment identifier and an incident identifier is received at a computing device. The incident identifier is sent to a traffic prediction model. The traffic prediction model returns a traffic distribution value. The traffic distribution value identifies a portion of a traffic prediction distribution derived from historical data. The computing device accesses a lookup table according to traffic distribution value and the path segment identifier to receive a speed prediction.
US10672261B2
A control device is configured to control one or more electrical loads in a load control system. The control device is a wall-mounted device such as dimmer switch, a remote control device, or a retrofit remote control device. The control device includes a gesture-based user interface for applying advanced control over the one or more electrical loads. The types of control includes absolute and relative control, intensity and color control, preset, zone, or operational mode selection, etc. Feedback is provided on the control device regarding a status of the one or more electrical loads or the control device.
US10672258B1
Apparatuses, systems, and methods are provided for determining injuries to occupants (e.g., drivers, passengers, etc.) of a vehicle after an accident. A telematics system may be configured to receive telematics data from one or more vehicles involved in an accident. Using the received telematics data, a computing device of the telematics system may determine whether injuries were sustained by passengers of the one or more vehicles. In response to the determination, the computing device may perform one or more pre-first notice of loss assessments.
US10672254B2
Methods and systems for configuring communication at a premises are described. A network device at a premises may be in communication with a first network and a second network. The network device may receive data from a communication device located at the premises. The network device may transmit the data via the first network or the second network based on configuration data, which may be received from a computing device.
US10672243B2
A smart device comprising at least one memory, a retractable base, the retractable base being electronically adjustable, a processor, coupled to the at least one memory, one or more sensors, wherein at least one of the one or more sensors is exterior to a smart device housing and communicable to the processor, and wherein the one or more sensors acquire a space information, an individual information, or both, of a surrounding environment. The processor causes the retractable base to adjust based on instructions stored on the at least one memory, wherein the processor utilizes space information and individual information, in a surrounding environment, to determine how to adjust the retractable base, wherein the processor, in response to changes in the space information, the individual information or both, causes the retractable base to adjust, and wherein the processor stores the changes of the space information, the individual information or both, in the at least one memory, and causes the retractable base to adjust in response to new changes in the space information, the individual information or both.
US10672240B2
An operating device for operating an electrical bicycle component includes a base element, an actuating element and a housing. The base element is configured to be non-rotatably mounted about a bicycle handlebar. The actuating element is rotatable relative to the base element from a neutral position to a first actuating position. The actuating element may be pre-loaded into the neutral position. A first electrical contact switch may be actuated when the actuating element is moved from the neutral position to the first actuating position.
US10672234B2
A system and associated method are provided for dispensing lottery tickets at retail establishments. A lottery ticket terminal is in communication with a retail POS register and accepts a request for purchase of a particular lottery ticket selected from a plurality of different lottery tickets. A dispenser array is in communication with the terminal and includes a plurality of separate bins having a different respective lottery tickets stored. The lottery tickets have a machine readable code printed thereon and each bin includes a scanner disposed to read the code as the tickets are dispensed from the bin by an electronic drive mechanism. The lottery ticket terminal transmits a purchase signal for dispensing a particular lottery ticket that is routed to the respective bin containing the particular lottery ticket. The bin transmits a signal that is routed to a central lottery server for each lottery ticket dispensed from the bin, the signal identifying the lottery ticket from the scanned code.
US10672233B2
Embodiments of the present concept provide gaming devices configured for linked game play. First and second gaming devices that are separately playable by first and second players are electronically linked so that a gaming event being played at the first gaming device may also be being played at the second gaming device. Also provided is a method of sharing game play across multiple gaming devices, where the method includes receiving a wager from a first player at a first gaming device, receiving a wager from a second player at a second gaming device, initiating a gaming event that is displayed at the first and second gaming devices, and awarding prizes associated with gaming outcomes displayed at the first and second gaming devices. These and other arrangements of the present concept may allow cooperative or competitive game play between the first and second player.
US10672224B2
An improved apparatus, system and method for presenting multiple systems, games, and/or services on a common Player Interface, for example, any component or components of a gaming system, including an electronic or technologic aid—including, but not limited to terminals, player stations, handhelds, fixed units, etc.—that directly enables player interaction in a game, and create, monitor, translate, record, and communicate data such as accounting information, player transactions, etc.
US10672223B2
A craps gaming system is directed to a craps table including a dice area and one or more sensors configured to sense when dice are added to the dice area and when dice are removed from the dice area. A plurality of player consoles located in close proximity to the craps table are connected over a network to the one or more sensors. Each player console is configured to enable players to place bets on a craps game played on the craps table. Each player console is configured to disable the player console from accepting further bets on the craps game when a signal is received from the one or more sensors indicating that dice have been removed from the dice area.
US10672217B2
A system, device and method for dispensing a product includes a delivery system that includes at least one auger with internal flighting that is either integral with or attached to an internal wall of a barrel portion of the auger. The auger rotates and the spiral flighting within the auger transmits a product from a bulk loading station to a product dispensation area. Thus, products can be bulk loaded into a device rather than having to be loaded one-by-one into a dispensing device. The spiral flighting reduces pinch points associated with conventional auger systems.
US10672213B2
Currency note sorting devices and systems, and corresponding methods of identifying and sorting currency notes are described herein. A method for sorting currency notes that includes receiving currency notes, identifying the denomination of the currency notes, and distributing the currency notes to slots of a wallet based on the identified denomination. The wallet slots include staggered braille tabs to aid visual-impaired users of the wallet.
US10672205B2
A vehicle including a fluidic subsystem composed of an electric motor, a motor driver and a fluidic pump that is disposed in a fluidic circuit of the vehicle is described. A controller includes an instruction set that is executable to determine operating parameters associated with the fluidic subsystem, and determine a plurality of power efficiency parameters for the fluidic subsystem based upon the operating parameters. The power efficiency parameters include a hydraulic power efficiency, an electro-mechanical power efficiency and an electric power efficiency. The controller can determine a state of health for the fluidic subsystem based upon the power efficiency parameters, and detect a fault in the fluidic subsystem when the state of health is less than a threshold state of health. The fault can be communicated to a vehicle operator.
US10672199B2
Methods and systems are provided for reliably prognosing a vehicle component, such as a vehicle battery or an intake air filter. A state of degradation of the component is recursively predicted by updating, based on a sensed vehicle operating parameter, a previously estimated state of degradation of the component, the parameter selected based on the component being diagnosed, as well as based on past driving history and future driving predictions. The predicted state of degradation is then converted into an estimate of time or distance remaining before the component needs to serviced, and displayed to the vehicle operator.
US10672194B2
An editing device for three-dimensional shape data includes: an editor that edits a three-dimensional shape in a second coordinate system different from a first coordinate system, the three-dimensional shape being configurated by multiple voxels and represented by three-dimensional shape data in the first coordinate system; and a converter that converts the three-dimensional shape in the second coordinate system, which is edited by the editor using arrangement information that indicates a positional relationship between the multiple voxels, into a three-dimensional shape in the first coordinate system.
US10672193B2
Embodiments relate to receiving an indication of a desired item by a user in a multi-use virtual world. The indication requests a rendering of a restricted virtual object in a space of the user. A server can determine and retrieve a partially rendered model of the restricted virtual object, determine a rendering location based on position data, and link the partially rendered model to the user and to the rendering location. The partially rendered model and the rendering location can be sent to user devices for rendering the partially rendered model at the rendering location. A partially rendered appearance of the restricted virtual object indicates to a second user the desired item by a first user. A fully rendered model may contain restricted content data, whereas a partially rendered model may not contain restricted content data. The restricted content data may include a restricted digital media file.
US10672192B2
A display device and a method thereof are provided. The display device includes a display, a communicator, and a processor to display a virtual reality (VR) content on the display, in response to a trigger signal and motion information to change a display viewpoint area of the VR content being received from a user terminal device through the communicator, control the display to display by changing a display viewpoint area of the VR content based on first motion direction included in the motion information until a predetermined signal is received. In response to the predetermined signal being received from the user terminal device, control the display to terminate changing the display viewpoint area.
US10672188B2
Optimizations are provided for reconstructing geometric surfaces for an environment that includes moving objects. Multiple depth maps for the environment are created, where some of the depth maps correspond to different perspectives of the environment. A motion state identifier is assigned to at least some pixels in at least some of the depth maps corresponding to moving objects in the environment. A composite 3D mesh is built using at least some of the multiple depth maps, by incorporating pixel information from the depth maps, while omitting pixel information identified by the motion state identifiers as being associated with moving objects.
US10672183B2
Graphics processing systems can include lighting effects when rendering images. “Light probes” are directional representations of lighting at particular probe positions in the space of a scene which is being rendered. Light probes can be determined iteratively, which can allow them to be determined dynamically, in real-time over a sequence of frames. Once the light probes have been determined for a frame then the lighting at a pixel can be determined based on the lighting at the nearby light probe positions. Pixels can then be shaded based on the lighting determined for the pixel positions.
US10672177B2
A graphics processing system performs a final gather process so as to generate final gather lighting data for a scene. The final gather process comprises casting sampling rays from a final gather point within the scene. Radiosity data provided for the scene is sampled using the sampling rays cast from the final gather point. Final gather lighting data is then generated from the sampled radiosity data. The sampling rays are cast from the final gather point in an informed manner based on directional irradiance data provided for the scene. The final gather process can therefore be carried out by the graphics processing system more efficiently and effectively.
US10672166B2
Systems and methods are provided for displaying multiple aircraft states of an aircraft build process. A method includes storing, in a computer storage device, visual depictions of the multiple aircraft states that are layered over one another. The multiple build states of an aircraft represent different operational states of the aircraft over time. A user interface is configurable to display aircraft build states that occur during an aircraft build process based upon retrieval of the particular build phase from the computer storage device.
US10672162B1
A density gradient analysis tool can be employed in conjunction with heat mapping systems. According to one embodiment, a method includes receiving data points. The method further includes calculating a data distribution of the data points. The data distribution has bins, and the bins represent an interval of time. The method further includes rendering a heat map based, at least in part, on the data distribution. The heat map includes regions corresponding to the bins.
US10672146B2
A calibration apparatus for an onboard camera includes an image acquiring unit, a marker recognizing unit, a movement distance calculating unit, an image storage unit, and a calibration unit. The movement distance calculating unit calculates a movement distance of a vehicle based on a number of times that a process in which a first feature portion in a marker moves to a position overlapping a second feature position in the marker in the image is repeated. The image storage unit stores a specific image that includes the marker. The calibration unit calibrates the onboard camera using the specific image. The image storage unit stores, as the specific image, (a) the image in which the marker is recognized, and (b) the image acquired when the movement distance from a position of the vehicle when the specific image has been acquired in the past reaches a predetermined distance.
US10672135B2
The invention relates to a device for processing CT imaging data, comprising a processing unit, which is configured to receive a plurality of sets of CT imaging data recorded at different imaging positions and at different points in time. Furthermore, the processing device is configured to provide a plurality of auxiliary sets of CT imaging data, each auxiliary set of CT imaging data comprising processed image data allocated to spatial positions inside a respective spatial section of the object space, wherein a given one of the spatial sections contains those spatial positions which are covered by those sets of CT imaging data acquired at a respective one of the imaging positions, and to generate the processed image data for a given spatial position using those of the sets of CT imaging data acquired at the respective one of the imaging positions.
US10672128B2
An image segmentation method is disclosed. The method includes receiving a plurality of atlases and a subject image, each atlas including an atlas image showing a structure of interest and associated structure delineations, the subject image being acquired by an image acquisition device and showing the structure of interest. The method further includes calculating, by an image processor, mapped atlases by registering the respective atlases to the subject image, and determining, by the image processor, a first structure label map for the subject image based on the mapped atlases. The method also includes training, by the image processor, a structure classifier using a subset of the mapped atlases, and determining, by the image processor, a second structure label map for the subject image by applying the trained structure classifier to one or more subject image points in the subject image. The method additional includes combining, by the image processor, the first label map and the second label map to generate a third label map representative of the structure of interest.
US10672120B2
Techniques for linking geometry extracted from one or more medical images, the geometry including a plurality of geometric objects each having parameter values including at least one value for location and at least one value for direction/orientation, the plurality of geometric objects comprising a target geometric object and at least two candidate geometric objects, the techniques include: (A) comparing parameter values of the target geometric object with parameter values of the at least two candidate geometric objects, (B) selecting one of the at least two candidate geometric objects to link to the target geometric object based, at least in part, on the comparison; and (C) linking the to target geometric object with the selected candidate geometric object.
US10672114B1
A distance-based score approximation having improved computational efficiency is provided. Responsive to receiving a score request, a computing entity identifies an observation point based on a location indicated in the score request and defines a set of annuli comprising a plurality of concentric annuli centered on the observation point and defined by a predetermined maximum radius. The computing entity queries a geographic database for map information corresponding to geometry elements located within the predetermined maximum radius of the observation point and determines an intersection of each geometry element with each annulus. The computing entity determines a contribution for each intersection based at least in part on a size of the intersection, a measure assigned to the corresponding geometry element, and a representative radius of the corresponding annulus. The computing entity aggregates the contribution for each intersection to determine the distance-based score approximation and provides the distance-based score approximation.
US10672111B2
An image processing apparatus includes at least one processor operatively coupled to a memory, serving as an obtaining unit configured to obtain a contrast material-enhanced image of an object, a first region extraction unit configured to extract a first region representing a first anatomical portion of the object from the image, with the first anatomical portion in the object being contrast material-enhanced, and an estimation unit configured to estimate a phase of the image based on a comparison result between a feature amount concerning a gray level in the first region and statistical data concerning a gray level in a plurality of phases of the first anatomical portion.
US10672109B2
A modular architecture is provided for denoising Monte Carlo renderings using neural networks. The temporal approach extracts and combines feature representations from neighboring frames rather than building a temporal context using recurrent connections. A multiscale architecture includes separate single-frame or temporal denoising modules for individual scales, and one or more scale compositor neural networks configured to adaptively blend individual scales. An error-predicting module is configured to produce adaptive sampling maps for a renderer to achieve more uniform residual noise distribution. An asymmetric loss function may be used for training the neural networks, which can provide control over the variance-bias trade-off during denoising.
US10672103B2
A method for moving a virtual object includes displaying a virtual object and moving the virtual object based on a user input. Based on the user input attempting to move the virtual object in violation of an obstacle, displaying a collision indicator and an input indicator. The collision indicator is moved based on user input and movement constraints imposed by the obstacle. The input indicator is moved based on user input without movement constraints imposed by the obstacle.
US10672095B2
Techniques for improving data transfer in a system having multiple accelerated processing devices (“APDs”) are described herein. In such a system, multiple APDs are coupled to a processor (e.g., a central processing unit (“CPU”)) via a general interconnect fabric and to each other via a high speed interconnect. The techniques herein increase the effective bandwidth for transfer of data between the CPU and the APD by transmitting data to both APDs through the portion of the interconnect fabric coupled to each respective APD. Then, one of the APDs transfers data to the other APD or to the processor via the high speed inter-APD interconnect. Although data transferred “indirectly” through the helper APD takes slightly more time to be transferred than a direct transfer, the total effective bandwidth to the target is increased due to the high-speed inter-APD interconnect.
US10672094B2
This invention is a dynamically reconfigurable pick-put system comprising: a digitally transformable mobile unit having a mobile unit computer and a mobile unit light bar controller, with a set of transformable mobile unit computer readable instructions included with the digitally transformable mobile unit that can digitally transform the mobile unit from a mobile unit configuration to a stationary unit configuration and can (a) direct a user to a particular stationary unit, actuate the mobile unit light bar to identify a location on the digitally transformable mobile unit where the item picked from the stationary unit is to be placed on the digitally transformable mobile unit, when in the mobile unit configuration, and (b) actuate the mobile unit light bar to identify the location of an item on the digitally transformable mobile unit to be picked when in the stationary unit configuration.
US10672085B2
Systems and methods for mixing, storing, and dispensing pesticides, and guiding a user to an appropriate pest solution, are provided. One pesticide dispensing system includes a portable container comprising an opening configured to receive a pack having a predetermined size and shape, the pack containing a concentrated pesticide. The system further includes a piercing unit to create a hole in the pack for dispensing the pesticide into the container via the opening. Embodiments also include a pest solution selection kiosk comprising a display for displaying a first set of prompts for selection of a pest solution and receiving a touch input representing user selection of a prompt; a processor for identifying second prompts based on the user selection and stored pest solution criteria and identifying a pest solution product based on user-selection of the second prompts. The display presents information about the selected product and/or a dispense option.
US10672062B2
A system or method is provided to monitor a consumer's shopping routes associated with shopping lists. A location and movements of the consumer in a merchant's store may be monitored using a network of Bluetooth beacons installed throughout the merchant's store. When the consumer picks up a product from a store shelve and crosses out an item from a digital shopping list, the system may mark the location where the merchandise is picked up. Thus, a shopping route of the consumer may be detected as the consumer picks ups and crosses out various products listed on the shopping list during the shopping trip in the store. The consumer may share the shopping route with another consumer. The shopping route may be shared in real time, such that another consumer may make suggestions or comments or approve various items picked up by the consumer in real time.
US10672053B1
Embodiments include systems and methods for providing comparative bid analysis and purchase order preparation. In one embodiment, a method can include receiving price data from one or more vendors; based at least in part on the received price data, identifying similar items from the two or more vendors; comparing the identified similar items to determine a lowest price; generating one or more indications for output to a user to verify price data; based at least in part on the received price data, generating a proposed purchase order selecting the lowest price for some or all of the identified items; providing the proposed purchase order for the user to select one or more items; after user approval, generating a purchase order for the two or more vendors utilizing some or all of the user-selected items in the proposed purchase order; and transmitting the purchase order to the two or more vendors.
US10672047B2
An intelligent product catalog system provides for electronic creation, management and viewing of product information using a multimedia display system. A central database repository stores the product information and provides for an unlimited number of product attributes and dynamic reconfiguration of the product information. The central database repository comprises a meta data system, a scheme system and an object model system. A plurality of applications access the central database repository, the applications being automatically adaptive to the dynamic reconfiguration of the product information. A user interface provides display, sorting and filtering of the product information including the unlimited number of product attributes.
US10672045B2
A method includes receiving a plurality of design files at a computer-based system, wherein each of the design files is indicative of a respective structural design, a structural value associated with the respective structural design, and a source identifier associated with a designer of the respective structural design; causing a graphical representation of at least a portion of the structural designs to be displayed to a user; receiving a user selection of a first structural design of the displayed structural designs; generating an additive manufacturing file indicative of the first structural design in a predefined format, wherein the predefined format enables the processing of the additive manufacturing file into a physical structure through an additive manufacturing process; transmitting the selected first structural design in the predefined format; and determining, by the computer based system, a royalty value associated with the selected first structural design based at least on the structural value, the source identifier, and one or more additional parameters.
US10672043B2
In a method of confidentially outputting a delivery waybill, a seller receives an order information including a customer's personal information and transmits the order information to a product provider after removing the personal information. The product provider generates a delivery information and transmits it with a delivery waybill print request to a confidential delivery waybill server. The confidential delivery waybill server generates a combined delivery waybill information by combining the delivery information and logistics information and transmits it with the delivery waybill print request to the confidential delivery waybill agent of the seller. The confidential delivery waybill agent generates a delivery waybill by combining the combined delivery waybill information and the personal information of the customer and transmits the delivery waybill to a printer of the product provider. Finally, the product provider prints the delivery waybill including the personal information of the customer on a document.
US10672042B2
A system and method for customizing mobile device application reviews that collects attributes of the mobile device of the reviewing user along with the actual review. When a potential user accesses the reviews, corresponding information is collected from the mobile device of the potential user and then used to filter the reviews for the target application. The attributes can include mobile device type, mobile device operating system, location, mobile device service provider, mobile device storage capacity remaining, mobile device signal strength, and type of mobile connection. The filtering of reviews can be managed manually by the potential user or automatically by using intelligent analysis of the attributes and the content of the reviews in order to provide enhanced insight to the potential user.
US10672036B2
Methods, systems, and apparatus include computer programs encoded on a computer-readable storage medium, including a method for providing content. A linking is provided of identifiers for users or devices known to a content delivery service. Each identifier is associated with the user or device in a specific context. The linking includes first and second identifiers. A request for content is received that includes either the first or second identifier. Bidders in an exchange are identified that have expressed an interest in bidding on a content delivery opportunity associated with the user or the device. For each bidder, a relative value is determined for a respective bidder for the opportunity to present content to the user or device in association with each identifier known to the bidder. For each bidder, a real-time bid request is generated in the exchange that includes the highest value identifier for submission to a respective bidder.
US10672034B2
Document consumption and value add service techniques and systems are described. In one example, a digital medium environment is configured to control availability of a value add service to consumers of a document. Consumption data is collected from a plurality of client devices. The consumption data describes characteristics of consumption of the document by respective client devices. A readership index is calculated that describes an amount of overall consumption of the document by the plurality of client devices. Responsive to a determination by the computing device that the readership index has exceeded a threshold, the value add service that relates to the document is exposed for interaction by at least one of the plurality of client devices.
US10672033B2
The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transmission rate than a 4G communication system such as LTE. A security problem in which information of a monitoring device is provided to another PLMN exists in the procedure for connecting ProSe Functions of two PLMNs and transmitting and receiving information therebetween, and thus, configuration of a D2D discovery service between different providers (inter PLMN) is difficult in reality, despite being defined in the standard. Therefore, the present invention provides a method of using a content server with an existing D2D discovery method in order to advertise, through D2D discovery, real-time local area advertisements to device of a plurality of providers. A monitoring device requests advertisement information directly from a content server, or requests advertisement information from a different PLMN ProSe Function, and thereby the other PLMN ProSe Function may request advertisement information from a content server.
US10672032B2
An intelligent marketing and advertising platform which provides an innovative merchandising solution for retailers by effectively transforming the glass surface of retail product containers (such as cooler doors) into a non-transparent display of planograms. The merchandising solution provides for digital planograms and pricing management, real time promotional updates and sales data, etc. This is accomplished by converting/transforming the simple glass surface of a retail product container (such as cooler/freezer doors) into digital “smart” screens that provide for innovative advertising solutions.
US10672031B2
A display device (1) includes a screen (3), at least one sensor, and a processing unit (6) configured to manage content displayed on the screen (3) based on information received from the at least one sensor. The device (1) is configured to detect the presence of one or more user in the vicinity of the device (1) and display content, such as advertisements, on the screen based on information received from the sensors. A plurality of display devices may be interconnected to form a composite display system. The device/system may further use sensors to determine information/advertising content relevant to the demographic of the user(s).
US10672020B1
Embodiments of the present invention provide methods, systems, apparatuses, and computer program products for classifying merchants. In one embodiment a method is provided comprising providing, a first promotion specifying a redemption and a charge monetary values, the redemption monetary value being specified by redemption parameters of the first promotion and a value indicative of a total amount of funds purchased in response to accepting an instance of the first promotion, wherein the funds purchased can be redeemed for offerings of one or more merchants specified by the promotion, the charge monetary value being a monetary value charged for accepting the first promotion, and providing a first classification classifying the first promotion as a promotion having a redemption monetary value that may be used to purchase offerings of the one or more merchants over the course of multiple transactions.
US10672011B2
The present invention provides techniques for use in association with online advertising, relating to use of serving thresholds, associated with predicted click through rates, and delivery policies, associated with advertising inventory serving and distribution. An offline-trained machine learning-based model may be utilized in advertising serving decision-making in connection with serving opportunities. However, serving thresholds and delivery policies, for use in association with the model in serving decision-making, may be adjusted online, such as in real-time or near real-time, based on information obtained online affecting factors such as predicted click through rates and advertising inventory distribution.
US10672010B2
A management system includes: an information terminal that reads an information code attached to a management target, the information code storing code identification information that specifies the management target; and a server communicable with the information terminal. The information terminal includes: a reading portion that optically reads display information including the information code; a position information acquisition portion that acquires position information of the information terminal; a terminal-side transmission portion that transmits the position information as reading position information to the server; and a notification portion that notifies predetermined information. The server includes: a storage portion that stores management information; a determination portion that determines whether the code identification information corresponds to information of the information code attached to the management target; and a server-side transmission portion that transmits a determination result to the information terminal. The notification portion notifies information with respect to the determination result.
US10672008B2
The invention relates to a system and method for providing anonymized, filtered data from a financial institution having cardholders to a business client. The method may include the steps of storing data in at least one database. The data may include credit card transaction data and debit card transaction data maintained by the financial institution, cardholder demographic data maintained by the financial institution, and other data maintained by the business client. The method may also implement a heuristic process to clean the data. Further, the method may comprise providing an interface for the business client to allow the business client to filter and display the data. The interface can anonymize the data to safeguard the privacy of the cardholders, receive input from the business client as to desired filtering criteria, wherein the filtering criteria include time period, geographic region, type of merchant, and cardholder demographic data, and present the anonymized, filtered data to the business client. The invention can thus enable improved decision making by the business client in various promotions, investments and other transactions.
US10672004B2
A method for detecting fraudulent sign-ups at a payment system is discussed. The method includes receiving a suspect sign-up request for creating a new user account at the payment system. The method includes providing access to a new duplicate user account responsive to receiving the suspect sign-up request, the new duplicate user account imitating the new user account. The method includes initiating a fraud determination of whether the suspect sign-up request is fraudulent. The method includes receiving a request from the user device, the request for adding a new financial account to the new user account. The method includes providing an indication of an addition of the new financial account to the new user account. The method also includes delaying the addition of the new financial account to the new user account until receiving results of the fraud determination.
US10672002B2
Embodiments of the disclosure enable permission to be obtained using nonvisual communication. A system receives a request for authorization of a transaction, identifies an account based on user identifier data included in the request, establishes a communication link with a user device associated with the user account, generates a prompt message identifying a merchant and a transaction amount associated with merchant identifier data and transaction data included in the request, analyze the prompt message to generate a prompt audibly perceivable at the user device, analyze a speech reply received from the user device to generate a feedback message, and analyze the feedback message to determine whether permission to authorize the transaction is obtained. Aspects of the disclosure provide for authorizing a transaction in a secure and user-friendly manner.
US10672001B2
A first embodiment of the present invention relates to systems and methods for determining a priority for a set of alert triggers and performing additional processing based on the determined priority. In some embodiments, additional processing may include generating and sending of alert messages. In other embodiments, additional processing may further include determining that the generating and sending of alert messages are to be delayed until a later time. In yet other embodiments, additional processing may include determining that no alert message is to be generated and sent. A second embodiment of the present invention relates to systems and methods for dynamically selecting a delivery channel and generating an alert message for the selected delivery channel. In some embodiments, the alert message may be formatted based on the selected delivery channel. According to one embodiment, the alert message may be generated based on a compact protocol format. When the alert message is received by a mobile device, the mobile device may use the alert message to generate a second alert message.
US10671998B2
A method for detecting fraudulent logins at a payment system is discussed. The method includes receiving a suspect login request for logging into an existing user account at the payment system. The method includes providing access to a duplicate user account responsive to receiving the suspect login request, the duplicate user account being a copy of a portion of the existing user account. The method includes initiating a fraud determination of whether the suspect login request is fraudulent. The method includes receiving a request for transferring a first amount of funds from the existing user account to another account. The method includes providing an indication that the first amount of funds is being transferred to the another account. The method also includes delaying a transfer of the first amount of funds to the another account until receiving results of the fraud determination.
US10671995B1
Various examples are directed to payment cards with budget displays including systems and methods for using the same. A payment card may comprise a display and a control circuit. The control circuit may display, at the display of the payment card, a first display state indicating a first unused portion of a budget amount for a current budget period. The control circuit may access first budget status data generated in response to a transaction made with the payment card and modify the display to display a second display state indicating a second unused portion of the budget amount for the current budget period, wherein the second unused portion is based at least in part on the transaction.
US10671988B2
A method is provided for processing an electronic payment. The method comprises (a) receiving, by a server, a first electronic request for a first token from a cardholder's device, the server being in communication with a database storing payment credentials for one or more payment cards associated with the cardholder; (b) generating the first token using an identity of the cardholder's device and transmitting the first token to the device; (c) receiving a second electronic request for processing the transaction from a merchant terminal, said second request comprising the first token and a merchant terminal identifier; (d) generating a second token using the first token and the merchant terminal identifier and transmitting the second token to the merchant terminal; (e) receiving a third token and a transaction authorization request from a merchant acquiring bank; (f) validating the third token using the second token; and (g) upon the validation operation (f) being successful, submitting the transaction authorization request to a card issuing bank.
US10671982B2
Disclosed is a method for processing of earnest money checks comprising the steps of: a. receiving a physical earnest money check from a buyer that is a party to a real estate purchase and sale contract for a real estate property, b. via a computing device connected to the Internet, accessing an online application for the processing of physical check payments, c. selecting a Send Earnest Money Check functionality in the application and at one or more prompts capturing a photo of an image of a front face of the physical check and an image of a back face of the check, and d. at one or more prompts inputting information for an earnest money payment transaction, the information comprising buyer information, the real estate property information and title company information for a title company that is approved by the buyer and a seller to the real estate purchase contract for managing escrow and closing.
US10671963B2
A method, electronic device, and computer-readable storage medium are provided for populating a calendar. In one embodiment, a method is provided for receiving tracking data regarding a delivery item, calculating an expected delivery date for the delivery item, identifying one or more deadlines associated with the delivery item, based on the tracking information, and automatically populating a user's calendar with the expected delivery date and the one or more deadlines.
US10671946B2
A power source provides power (e.g., electrical power) to a powered object. The object is identified and the amount of power consumed by the object is measured. Information representing the object identity and the amount of power consumed by the object is transmitted to a remote server. Proximity between a device and the object may be determined, in response to which the device may obtain the information representing the object identity and the amount of power consumed by the object, and transmit such information to the remote server, in addition to information representing an identity of a user of the device.
US10671939B2
An exemplary system, method and computer accessible medium for generating an image(s) of a portion(s) of a patient can be provided, which can include, for example, receiving first imaging information related to the portion(s), receiving second information related to modelling information of a further portion(s) of a further patient(s), where the modelling information includes (i) an under sampling procedure, and/or (ii) a learning-based procedure, and generating the image(s) using the first information and the second information. The modelling information can include artifacts present in a further image of the further portion(s). The image(s) can be generated by reducing or minimizing the artifacts. The second information can be generated, for example using a variational network(s).
US10671938B2
Provided in some embodiments is an artificial intelligence (“AI”) engine configured to work with a pedagogical programming language configured to enable an author to 1) define a mental model to be learned by an AI model, the mental model including an input, one or more concept nodes, one or more stream nodes, and an output, as well as 2) define one or more curriculums for training the AI model respectively on the one or more concept nodes. A compiler can be configured to generate an assembly code from a source code authored in the pedagogical programming language. An architect module can be configured to propose a neural-network layout from the assembly code. A learner module can be configured to build the AI model the neural-network layout. An instructor module can be configured to train the AI model on the one or more concept nodes respectively with the one or more curriculums.
US10671934B1
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for real-time deployment of machine learning systems. One of the operations is performed by the system receiving video data from a video image capturing device. The received video data is converted into multiple video frames. These video frames are encoded into a particular color space format. The system renders a first display output depicting imagery from the multiple encoded video frames. The system performs an inference on the video frames using a machine learning network to determine the occurrence of one or more objects in the video frames. The system renders a second display output depicting graphical information corresponding to the determined one or more objects from the multiple encoded video frames. The system then generates a composite display output including the imagery of the first display output overlaid with the graphical information of the second display output.
US10671933B2
An approach for a computer to evaluate a predictive model includes identifying features of training samples in a set of training samples. The approach selects evaluation metrics from a set of evaluation metrics as available metrics using identified features and includes determining recommended metrics using the predictive model, the available metrics, and a predetermined set of user-preferred metrics. The approach applies the predictive model created using the set of training samples to a set of test samples to calculate values of the available metrics. The approach evaluates the predictive model by using the available metrics and the values of the available metrics to evaluate the predictive model by evaluating the predictive model using the recommended metrics and the values of the recommended metrics.
US10671931B2
A multi-horizon predictor system that predicts a future parameter value for multiple horizons based on time-series data of the parameter, external data, and machine-learning. For a given time horizon, a time series data splitter splits the time into training data corresponding to a training time period, and a validation time period corresponding to a validation time period between the training time period and the given horizon. A model tuner tunes the prediction model of the given horizon fitting an initial prediction model to the parameter using the training data thereby using machine learning. The model tuner also tunes the initial prediction model by adjusting an effect of the external data on the prediction to generate a final prediction model for the given horizon using the validation data. A multi-horizon predictor causes the time series data splitter and the model tuner to operate for each of multiple horizons.
US10671929B2
Mechanisms are provided in a question answering (QA) system comprising a QA system pipeline that analyzes an input question and generates an answer to the input question, for pre-processing the input question. The mechanisms receive an input question and input the input question to a pre-processor flow path having one or more pre-processors. The one or more pre-processors transform the input question into a transformed question by correcting errors in a formulation of the input question that are determined to be detrimental to efficient and accurate processing of the input question by a QA system pipeline of the QA system. The transformed question is then input to the QA system pipeline of the QA system which processes the transformed question to generate and output an answer to the input question.
US10671926B2
A computer implemented system for automating the generation of an analytic model includes a processor configured to process a plurality of data sets. Each data set includes values for a plurality of variables. A time-stamping module is configured to derive values for a plurality of elapsed-time variables for each data set, and the plurality of variables and plurality of elapsed-time variables are included in a plurality of model variables. A model generator is configured to create a plurality of comparison analytic models each based on a different subset of model variables. Each comparison analytic model is configured to operate on new data sets associated with current opportunities, and to output a likelihood of successfully closing each current opportunity. A model testing module is configured to select an operational analytic model from among the comparison analytic models based on a quality metric.
US10671920B2
Systems and methods to receive one or more first images associated with a training set of images to train a machine learning model; provide the one or more first images as a first input to a first set of layers of computational units, wherein the first set of layers utilizes image filters; provide a first output of the first set of layers of computational units as a second input to a second layer of the computational units, wherein the second layer utilizes random parameter sets for computations; obtain distortion parameters from the second layer of the computational units; generate one or more second images comprising a representation of the one or more first images modified with the distortion parameters; obtain, as a third output, the one or more second images; and add the one or more second images to the training set of images to train the machine learning model.
US10671917B1
Described is a system for neural decoding of neural activity. Using at least one neural feature extraction method, neural data that is correlated with a set of behavioral data is transformed into sparse neural representations. Semantic features are extracted from a set of semantic data. Using a combination of distinct classification modes, the set of semantic data is mapped to the sparse neural representations, and new input neural data can be interpreted.
US10671907B2
An electrical junction comprising a first pair of leads and a second pair of leads. The first pair of leads and the second pair of leads comprise a Weyl semimetal. The junction comprises an electrical crossing arranged between the leads of the first pair and the leads of the second pair and is configured to provide an electrical connection between the leads of the first pair and the leads of the second pair. A related electrical device and a related neural network may be also presented.
US10671902B2
A dispenser with a replaceable cartridge containing a product to be dispensed, and a housing configured to removably receive the cartridge. The cartridge has a surface that is marked with a first marking, and the housing has a surface that is marked with a second marking. The housing is configured so that, when the cartridge is received by the housing, the first marking and the second marking together form a machine readable code that is detectable from outside of the housing.
US10671896B2
Systems and techniques are disclosed for improvement of machine learning systems based on enhanced training data. An example method includes providing a visual concurrent display of a set of images of features, the features requiring classification by a reviewing user. The user interface is provided to enable the reviewing user to assign classifications to the images, the user interface being configured to create, read, update, and/or delete classifications. The user interface is responsive to the user, with the user response indicating at least two images with a single classification. The user interface is updated to represent the single classification.
US10671895B2
A “Best of Burst Selector,” or “BoB Selector,” automatically selects a subjectively best image from a single set of images of a scene captured in a burst or continuous capture mode, captured as a video sequence, or captured as multiple images of the scene over any arbitrary period of time and any arbitrary timing between images. This set of images is referred to as a burst set. Selection of the subjectively best image is achieved in real-time by applying a machine-learned model to the burst set. The machine-learned model of the BoB Selector is trained to select one or more subjectively best images from the burst set in a way that closely emulates human selection based on subjective subtleties of human preferences. Images automatically selected by the BoB Selector are presented to a user or saved for further processing.
US10671887B2
Methods and apparatus, including computer program products, for creating a quality annotated training data set of images for training a quality estimating neural network. A set of images depicting a same object is received. The images in the set of images have varying image quality. A probe image whose quality is to be estimated is selected from the set of images. A gallery of images is selected from the set of images. The gallery of images does not include the probe image. The probe image is compared to each image in the gallery and a match score is generated for each image comparison. Based on the match scores, a quality value is determined for the probe image. The probe image and its associated quality value are added to a quality annotated training data set for the neural network.
US10671886B2
In one aspect, the present disclosure relates to a method for or performing single-pass object detection and image classification. The method comprises receiving image data for an image in a system comprising a convolutional neural network (CNN), the CNN comprising a first convolutional layer, a last convolutional layer, and a fully connected layer; providing the image data to an input of the first convolutional layer; extracting multi-channel data from the output of the last convolutional layer; and summing the extracted data to generate a general activation map; and detecting a location of an object within the image by applying the general activation map to the image data.
US10671884B2
Systems and methods for clustering data are disclosed. For example, a system may include one or more memory units storing instructions and one or more processors configured to execute the instructions to perform operations. The operations may include receiving data from a client device and generating preliminary clustered data based on the received data, using a plurality of embedding network layers. The operations may include generating a data map based on the preliminary clustered data using a meta-clustering model. The operations may include determining a number of clusters based on the data map using the meta-clustering model and generating final clustered data based on the number of clusters using the meta-clustering model. The operations may include and transmitting the final clustered data to the client device.
US10671877B2
An image masking method is provided. The method includes: extracting an object from an image; obtaining characteristic information about the extracted object by analyzing the extracted object; determining whether the extracted object is a masking target according to an input setting value or the obtained characteristic information; and performing masking such that the obtained characteristic information is reflected on the extracted object, in response to determining that the extracted object is the masking target among a plurality of objects extracted from the input image, wherein the setting value is set by an input designating at least a partial region in the input image, and wherein in the determining whether the extracted object is the masking target, an object positioned in the at least a partial region is determined as the masking target among the extracted objects.
US10671869B2
Systems and methods monitor driver behavior for vehicular fleet management in a fleet of vehicles using driver-facing imaging device. The systems and methods herein relate generally to vehicular fleet management for enhancing safety of the fleet and improving the performance of the fleet drivers, and further relate to monitoring the operation of fleet vehicles using one or more driver-facing imaging devices disposed in the fleet vehicles for recording activities of the fleet drivers and their passengers, storing information relating to the monitored activities, selectively generating warnings related to the monitored activities, and reporting the monitored activities to a central fleet management system for use in enhancing the safety of the vehicles of the fleet and for helping to improve the performance of the fleet drivers.
US10671867B2
Method for determining correct scanning distance using augmented reality and machine learning models
A smart device is provided with an application program for displaying a video feed received from the smart device's camera. The application can determine the coordinates for an intersection point, which is a point on the ground where the smart device is pointing at. The application can display a target on the visual representation of the intersection point. Based on whether the smart device is at an appropriate distance from the intersection point, the user interface can superimpose an indicator on the video feed received from the camera. This can inform the user whether the smart device is at an optimal scan distance from the intersection point (or an object) so that the object can be identified by a machine learning model.
US10671862B2
The present disclosure relates to detection of obstacles by an autonomous vehicle in real-time. An obstacle detection system of an autonomous vehicle obtains point cloud data from single frame Light Detection and Ranging (LIDAR) data and camera data, of the surroundings of the vehicle. Further, the system processes the camera data to identify and extract regions comprising the obstacles. Further, the system extracts point cloud data corresponding to the obstacles and enhances the point cloud data, with the detailed information of the obstacles provided by the camera data. Further, the system processes the enhanced point cloud data to determine the obstacles along with the structure and orientation of obstacles. Upon determining the details of the obstacles, the system provides instructions to the vehicle to manoeuvre the obstacle. The disclosed obstacle detection system provides accurate data about a structure, an orientation and a location of the obstacles.
US10671859B2
Present disclosure provides a travel assistance device which comprises: a road detection unit that obtains an infrared image in front of a vehicle from an infrared imaging unit that is mounted on the vehicle, and detects a road end line of a road on which the vehicle travels from the captured infrared image; a division line detection unit that obtains a visible image in a range corresponding to a range indicated by the infrared image from a visible imaging unit that is mounted on the vehicle, and detects a division line of the road from the captured visible image; an image generation unit that generates an integrated image indicating the road end line and the division line on the basis of the infrared image and the visible image registered with each other; and a division line estimation unit.
US10671857B2
A system for video surveillance includes an image sensor configured capture an image including a reference zone and a memory device that stores instructions. The system also includes one or more processors that are configured to execute the instructions to determine 3D coordinates of a target comprised in the image and determine 3D coordinates of the reference zone. The one or more processors are further configured to identify an event according to the 3D coordinates of the target and the 3D coordinates of the reference zone.
US10671856B1
Described is a system for counting stacked items using image analysis. In one implementation, an image of an inventory location with stacked items is obtained and processed to determine the number of items stacked at the inventory location. In some instances, the item closest to the camera that obtains the image may be the only item viewable in the image. Using image analysis, such as depth mapping or Histogram of Oriented Gradients (HOG) algorithms, the distance of the item from the camera and the shelf of the inventory location can be determined. Using this information, and known dimension information for the item, a count of the number of items stacked at an inventory location may be determined.
US10671852B1
Described herein are systems and methods that search videos and other media content to identify items, objects, faces, or other entities within the media content. Detectors identify objects within media content by, for instance, detecting a predetermined set of visual features corresponding to the objects. Detectors configured to identify an object can be trained using a machine learned model (e.g., a convolutional neural network) as applied to a set of example media content items that include the object. The systems provide user interfaces that allow users to review search results, pinpoint relevant portions of media content items where the identified objects are determined to be present, review detector performance and retrain detectors, providing search result feedback, and/or reviewing video monitoring results and analytics.
US10671849B2
According to one embodiment, a system includes a wearable device on a head of a user and including a display in a line of vision of the user, a first detector configured to detect a movement of the user, a second detector configured to detect a state of an apparatus operated by the user, and a server connected to the wearable device, the first detector and the second detector. The server is configured to display information about work contents of the user on the display based on a detection result of the first detector and a detection result of the second detector.
US10671843B2
Technologies for detecting interactions with surfaces from a spherical view of a room include a compute device. The compute device includes an image capture manager to obtain one or more images that depict a spherical view of a room that includes multiple surfaces. Additionally, the compute device includes a surface interaction detection manager to detect, from the one or more images, a person in the room, generate a bounding box around the person, preprocess the bounding box to represent the person in an upright orientation, determine a pose of the person from the preprocessed bounding box, detect an outstretched hand from the determined pose, and determine, from the detected outstretched hand, a surface of interaction in the room.
US10671831B2
Methods and systems for high-speed filtering of candidate fingerprint images in a gallery using a non-reference-point based matching involving histograms of tokens representing minutia data. The method or system may involve detecting minutia patterns in a probe image, defining tokens that represent the minutia patterns detected in the probe image, measuring a degree of similarity between the probe image and each gallery image by comparing a probability of occurrence of a set of the tokens defined for the probe image with a probability of occurrence of the same set of tokens in that gallery image, and identifying as a candidate for a match to the probe image each gallery image for which the measured degree of similarity satisfies a criterion.
US10671828B2
A sensor has parallel upper pickup lines in an upper conductive layer, parallel lower pickup lines in a lower conductive layer, parallel drive lines oriented transversely to the upper and lower pickup lines in a middle conductive layer, a first insulating layer separating the upper pickup lines from the drive lines, and a second insulating layer opposite the first insulating layer and separating the lower pickup lines from the drive lines. Upper electrode pairs are defined at locations where an upper pickup electrode crosses a drive line, and each upper electrode pair has an impedance that is sensitive to a first object contacting or in close proximity to the upper electrode pair. Lower electrode pairs are defined at locations where a lower pickup line crosses a drive line, and each lower electrode pair has an impedance that is sensitive to a second object contacting or in close proximity to the lower electrode pair.
US10671827B2
The present disclosure relates to a method for fingerprint verification. The method includes performing a first fingerprint verification to obtain a first verification result in a process during which a physical key provided with a fingerprint verification component is pressed. If the first verification result is a failed verification, the method further includes performing a second fingerprint verification to obtain a second verification result in a process during which the physical key is raised, and using the second verification result as a final verification result of fingerprint verification.
US10671826B2
A method includes the steps of obtaining distance measurements between a device and a number of lighting fixtures, processing the distance measurements to assign coordinates to each one of the lighting fixtures, and facilitating registration of the coordinates of a subset of the lighting fixtures to obtain registered coordinates for all of the lighting fixtures. The coordinates indicate a relative location of each one of the lighting fixtures with respect to one another. The registered coordinates indicate a location of each lighting fixture in a desired coordinate space. Accordingly, a location of a lighting fixture within a desired coordinate space can be easily obtained, which may enable significant additional functionality of the lighting fixture.
US10671818B2
A system and computer-implemented method for analyzing chip card transactions to identify defective chip cards and/or defective chip readers in need of replacement. Constraints are established to define a subset of card transactions. From a full set of card transactions the subset is identified consisting of each card transaction falling within the constraints and occurring at a merchant having a chip reader. From this subset the unique chip cards are identified, and for each unique chip card a percentage of fallback transactions is calculated. The percentage of fallback transactions is compared to a maximum value, and if the percentage of fallback transactions exceeds the maximum value, the chip card is identified as defective. Each defective chip card is reported to the card issuer, along with at least a recommendation to replace the defective chip card. A similar process may be used to identify defective chip readers of particular merchants.
US10671810B2
Examples relate to citation explanations. A process to provide citation explanation is provided herein. The process analyzes a primary document to extract a citation claim. The process generates a set of candidate segments of a cited document that may correspond to the citation claim. The process also analyzes the set of candidate segments.
US10671809B2
A method, computer system, and a computer program product for altering a written communication based on a dress style associated with a recipient is provided. The present invention may include receiving a plurality of visual data associated with the recipient. The present invention may also include analyzing the received plurality of visual data. The present invention may then include determining the dress style associated with the recipient based on the analyzed plurality of visual data. The present invention may further include retrieving a writing style associated with the recipient from a knowledge base based on the determined dress style. The present invention may also include generating a plurality of writing guidelines based on the retrieved writing style associated with the recipient.
US10671806B2
The embodiments disclose a method including providing a website interface within the customizable application builder with no code visualization tools for an application creation user, providing a form builder for creating at least one form, with at least one form element for receiving form input from an end user, with a conditional rule builder, an auto pdf mapping tool, a manual pdf mapping tool and at least two dynamic pdf mapping tools, wherein each of the pdf mapping tools has no code visualization tools and allows the user to drag and drop form elements onto a pdf format, wherein the auto pdf mapping tool automatically generates a pdf of the entire form, wherein the manual pdf mapping tool automatically generates a customizable pdf of the form, and wherein the dynamic pdf mapping tool user may edit the blank html template and dynamically generates a customizable pdf of the form.
US10671803B2
Techniques are described for user-controlled annotation and sharing of one or more digital items. Examples of digital items that may be shared with other users include digital representations of graphic images, photographs, audio segments, songs, video segments, movies, and text (such as lists of favorites (e.g., a list of favorite books, a list of favorite movies, and a list of favorite places to visit)). A user may make a digital item available to other users of a computer network, such as an instant messaging system, a chat environment, or a subscription-based computer network. User-entered annotations, such as textual comments, may be associated with a digital item, and a user can select which other users can view and/or change all, or some, of the annotations.
US10671801B2
A markup generation system generates a markup file that can be interpreted in a consistent manner by different markup viewers. The markup generation system includes inert variables declarations and markers in the markup file. The markup generation system determines a position in a code segment in the markup file for placing the attribute value based on the marker in the code segment. The attribute value can be used by markup viewers to interpret the markup file.
US10671798B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for locating, using a content binder library, content elements of a publisher page. For each content element, the library determines presentation attributes of the content element and at least one other library detects a mode parameter that specifies a type of user device that is requesting the publisher page. The library selects a particular content element from the publisher page as a reference point for positioning a digital component at the publisher page using the presentation attributes of the particular content element. The library determines a location of the publisher page for rendering the digital component, where the location is determined based on the reference point and the mode parameter. The library provides the digital component for display at the location of the publisher page.
US10671797B2
When executing a feature of a frame (HTML document), a web browser utilizes a method for adjusting the size of the frame. The method includes expanding the size of the frame to cover at least a portion of the area of the interface components in response to a request for executing a feature of the frame. After expanding the size of the frame, the web browser executes the feature, wherein the feature renders a visual content within the expanded frame and disables the interface components within the expanded frame. Subsequently, responsive to another request, the web browser reduces the size of the expanded frame to an initial size of the frame.
US10671782B2
A system and method to perform an ordered write of timing analysis data obtained in parallel during integrated circuit development process two or more data sets with two or more processors in parallel. The two or more data sets result from timing analysis and correspond with two or more paths, each path includes a set of interconnected components, and the processing includes collecting and formatting information to obtain the timing analysis data associated with each of the two or more paths. The method includes determining a next timing analysis data using an ordered list of the two or more data sets that correspond with the timing analysis data, consulting an availability vector to determine whether the next timing analysis data is available, and writing the next timing analysis data as soon as it is available prior to completion of the processing of others of the two or more data sets.
US10671766B2
A three-dimensional (3D) modeling application is configured to generate a graphical user interface (GUI) that notifies a user whether a 3D model represents a stable, marginally stable, or unstable object. The 3D modeling application includes a stability module that determines the stability of the object based upon the 3D model. Advantageously, the user may ensure that an object will be stable, before printing the object with a 3D printer.
US10671753B2
Systems, methods, and software for sensitive data handling frameworks for user applications are provided herein. An exemplary method includes receiving subsets of structured user content consolidated into associated flattened representations, the associated flattened representations having a mapping to the structured user content and accompanied by at least lengths and offset information relating to the mapping. The method includes individually parsing the subsets of structured user content to classify portions as comprising sensitive content corresponding to one or more predetermined data schemes and, for each of the portions, identifying an associated offset and length for the portion relating to the subsets of structured user content, and indicating at least the associated offset and length to the user application for marking of the sensitive content in a user interface to the user application.
US10671752B1
A method includes receiving a data capture event affecting personal data of a user stored in at least one storage device of a computing system and mapped in a privacy graph database. Personal data of the user may be identified in the data capture event and classified into the data categories. In response to the data capture event, a mapping of user-centric nodes associated with the at least one user associated with other users in the privacy graph database is automatically updated using the classified personal data in the data capture event. A request by a requester for personal data of at least one specific user stored in the at least one storage device is received. The privacy graph database is queried to provide the requested personal data and locations of the requested personal data of the at least one specific user in the request stored in the computing system.
US10671744B2
Lightweight trusted execution technologies for internet-of-things devices are described. In response to a memory request at a page unit from an application executing in a current domain, the page unit is to map a current virtual address (VA) to a current physical address (PA). The policy enforcement logic (PEL) reads, from a secure domain cache (SDC), a domain value (DID) and a VA value that correspond to the current PA. The PEL grants access when the current domain and the DID correspond to the unprotected region or the current domain and the DID correspond to the secure domain region, the current domain is equal to the DID, and the current VA is equal to the VA value. The PEL grants data access and denies code access when the current domain corresponds to the secure domain region and the DID corresponds to the unprotected region.
US10671738B2
Systems and methods are disclosed herein for publishing sensitive content at a future time, where prior to the future time, receiving an encrypted version of the sensitive content is received and a sequence of proof rules are applied to random portions of the encrypted version of the sensitive content. Upon successful application of the sequence of proof rules, the encrypted version of the sensitive content is prepared for publication and optionally published in encrypted form. At the future time, an encryption key is received for the encrypted version of the sensitive content and the encrypted version of the sensitive content is decrypted with the encryption key to produce the sensitive content.
US10671734B1
Methods and systems for performing an authenticated boot; performing a continuous data protection; performing automatic protection and optionally a consolidation; and performing other defenses and protection of a protected computing device (such as a computer system) are provided. The aspects include integrating security mechanisms (which may include a “call home” function, role and rule-based policies, validating technologies, encryption and decryption technologies, data compression technologies, protected and segmented boot technologies, and virtualization technologies. Booting and operating (either fully or in a restricted manner) are permitted only under a control of a specified role-set, rule-set, and/or a controlling supervisory process or server system(s). The methods and systems make advantageous use of hypervisors and other virtual machine monitors or managers.
US10671731B2
According to one embodiment, an electronic apparatus includes a hardware processor. The hardware processor executes first authentication processing and second authentication processing when the electronic apparatus is powered on or rebooted. The hardware processor executes the first authentication processing using first data stored in the nonvolatile storage region after executing the second authentication processing in a case of executing the second authentication processing when the electronic apparatus is powered on or rebooted. The hardware processor deletes the first data from the nonvolatile storage region when setting of not executing the second authentication processing upon the electronic apparatus is powered on or rebooted is made.
US10671729B2
Provided is an adaptive dynamic analysis method, an adaptive dynamic analysis platform and a device equipped with the same. The adaptive dynamic analysis method for an application running in a container environment of a Linux host includes stopping execution of a first activity of the application, and acquiring analysis information for malicious code diagnosis of the application, conducting dynamic analysis using the analysis information, acquiring environment information to execute a second activity based on the dynamic analysis, and performing an execution environment update of the application by reflecting the environment information, and executing the application to enable the second activity to run.
US10671726B1
According to one embodiment, a computerized method comprises processing one or more objects by a first thread of execution that are part of a multi-thread process, monitoring events that occur during the processing of the one or more objects by the first thread, and storing information associated with the monitored events within an event log. The stored information comprises at least an identifier of the first thread to maintain an association between the monitored events and the first thread. Subsequently, the stored information within the event log is accessed for rendering a graphical display of the monitored events detected during processing of the one or more objects by the first thread on a display screen.
US10671724B2
Encryption operations may be performed by a computer system for various reasons. It is often unclear, however, whether one of the many processes executing on a system is performing encryption. Encryption can be computationally expensive, and a process that engages in a large amount of encryption may represent a performance bottleneck for the system, limiting the ability of the system to do additional work (or weakening it to a Denial of Service attack). Further, while encryption is used in many legitimate contexts, it is also used by malware in certain scenarios to communicate with a remote attacker (e.g. command and control software) or used as part of ransomware. Thus, detecting whether a process is performing encryption can be important to identifying a performance bottleneck or uncovering malware. By monitoring a process and examining certain aspects of its activity, however, encryption operations can be detected and further remedial actions can be taken if needed.
US10671721B1
A scalable, threat detection system features computing nodes including a first computing node and a second computing node operating as a cluster. Each computing node features an analysis coordinator and an object analyzer. The analysis coordinator is configured to conduct an analysis of metadata associated with a suspicious object that is to be analyzed for malware, where the metadata being received from a remotely located network device and to store a portion of the metadata within a data store. The object analyzer is configured to retrieve the portion of the metadata from the data store, monitor a duration of retention of the metadata in the data store, and determine whether a timeout event has occurred for the object associated with the metadata based on retention of the metadata within the data store that exceeds a timeout value included as part of the metadata associated with the suspicious object for malware.
US10671718B2
A system and method for authentication are provided. The system for authentication according to one embodiment of the present disclosure includes: a service server configured to: receive a first authentication request message from an authentication server and convert a random number included in the first authentication request message into an optical code; a first user terminal configured to receive the optical code from the service server and display the optical code; and a second user terminal configured to: recognize the random number by capturing an image of the displayed optical code in response to receiving a second authentication request message from the service server and authenticate a user by using the random number, the second authentication request message, and biometric information of the user.
US10671713B2
A method for controlling unlocking and related products are provided. An electronic device includes at least one processor and a computer readable storage coupled to the at least one processor. The computer readable storage stores at least one computer executable instruction thereon, which when executed by the at least one processor, cause the at least one processor to carry out actions, including: obtaining a face image; carrying out a group of rough features and a group of fine features from the face image; carrying out a verification operation for the group of rough features and the group of the fine features; carrying out a next unlocking process when verification of the group of rough features and the group of fine features is passed.
US10671710B2
A digital authentication system includes an authentication device and a central computer device. The authentication device includes a signal identification module, a display, and a signal feedback unit. The central computer device includes an authentication module and a communication module. The authentication module includes at least one positioning location information, at least one authentication licensing information, and at least one time information. The communication module is configured to transmit the positioning location information and the time information to the authentication device. The authentication device is configured to activate the signal identification module according to the positioning location information and the time information. When the activated signal identification module receives an external authentication signal, the display displays an authentication result, and the signal feedback unit returns an authentication license to the central computer device.
US10671698B2
Aspects of the subject matter described herein relate to language translation. In aspects, a reference to a language translation component is embedded or otherwise inserted into a Web page. When the Web page is rendered, code corresponding to the language translation component may be downloaded and executed. Once executed, the translation component may access other content in the Web page and allow a user to request translation of the Web page. Upon receiving an indication that translation is desired, the translation component may send content in the Web page to a translation service and receive translated content. The translation component may then provide this translated content to a user viewing the Web page.
US10671690B2
This document describes a digital component deduplication system for generating packetized data with encryption tokens for transmittal over one or more packetized networks. A packetized data search determines that an encryption token is included with the packetized data. The encryption token includes keyed data representing a first digital component. The packetized data search engine searches the keyed database to identify contents, in the keyed database, of one or more entries that includes the keyed data representing the first digital component. A list of candidate digital components is generated. For candidate digital components associated with a data interface for requesting an eligibility value from a second client device associated with the candidate digital component, a security server generates, using the data interface, additional packetized data comprising i) a request for the eligibility value from the second client device, and ii) the encryption token.
US10671686B2
A method, apparatus and system for processing webpage data. The method includes: in response to a webpage being opened, sending a link contained in the webpage to a network side device; receiving a group identification from the network side device, the group identification being determined by the network side device according to the link and used to specify a group the link belongs to; determining whether there is a browsed link belonging to the group specified by the group identification; and in response to determining there is a browsed link belonging to the group specified by the group identification, prompting that webpage content pointed by the link contained in the webpage has been browsed.
US10671685B1
Methods and apparatus related to adjusting the ranking of a suggestion for a geographic location based on determining how many of one or more users visited the geographic location after receiving the suggestion. In some implementations the one or more users may belong to first grouping of users and the ranking may be adjusted only for suggestions to the first grouping of users. In some implementations it may be determined if a second grouping of users visited the geographic location after receiving the suggestion. In some implementations a property of the given geographic location may be determined based on a comparison of how many of the second grouping of users visited the given geographic location after receiving the suggestion and how many of the one or more users visited the given geographic location after receiving the suggestion.
US10671683B2
A method and apparatus are provided for automatically generating and processing first and second concept vector sets extracted, respectively, from a first set of concept sequences and from a second, temporally separated, concept sequences by performing a natural language processing (NLP) analysis of the first concept vector set and second concept vector set to detect changes in the corpus over time by identifying changes for one or more concepts included in the first and/or second set of concept sequences.
US10671682B2
Technical solutions are described for selecting and retrieving, by a media retrieval system, media items for displaying. An example method for selecting and retrieving the media items includes monitoring a conversation of a user via a user device, and extracting a conversation topic from the conversation. The method further includes determining that a metadata database of a media storage associated with the user includes the conversation topic. The method further includes adding, in response, to a topic match database, from the media storage, an identity of a media item matching with the conversation topic, and adding, to a list of media items to be played back by a media display device, the topic match database. Further yet, the method includes playing back, by the media display device, the media item.
US10671681B2
A user interaction with a computer device is monitored, the user interaction comprising at least user consuming material via the computer device. Content of the material the user is consuming is identified. Physiological pattern generated by the user while consuming the content is captured via at a sensor device. Responsive to detecting that the physiological pattern represents an outlier, a term in the content is determined for which additional information is to be provided. The term may be determined from the content based on user knowledge, frequency of the term appearing in previous content consumed by the user and popularity of the term. A search query is executed with the determined term. Result of the search query may be filtered based on the user's knowledge. The filtered result and at least one of the previous content containing the term the user has previously consumed is presented.
US10671678B2
The present invention provides a surface acoustic wave sensor capable of suitably controlling the flow of a liquid sample onto IDT electrodes. A surface acoustic wave sensor has a piezoelectric substrate, a first IDT electrode and a second IDT electrode which are located on the upper surface of the piezoelectric substrate and are separated from each other while sandwiching a detection part on the piezoelectric substrate therebetween, and the cover which forms the space being on the first IDT electrode, second IDT electrode, and the detection part and straddling them. On the lower surface of the cover, the detection part-facing surface facing the detection part has a smaller contact angle to the liquid sample than that of a pair of electrode-facing surfaces facing the first IDT electrode and second IDT electrode.
US10671675B2
Systems and methods for a scalable continuous active learning approach to information classification
Systems and methods for classifying electronic information are provided by way of a Technology-Assisted Review (“TAR”) process. In certain embodiments, the TAR process is a Scalable Continuous Active Learning (“S-CAL”) approach. In certain embodiments, S-CAL selects an initial sample from a document collection, trains a classifier by using a default classification for a portion of the initial sample, scores the initial sample, selects a sub-sample from the initial sample for review, removes the reviewed sub-sample from the initial sample, and repeats the process by re-training the classifier until the initial sample is exhausted. In certain embodiments, a classification threshold is determined using a calculated estimate of the prevalence of relevant information such that the threshold classifies the information in accordance with a determined target criteria. In certain embodiments, the estimate of prevalence is determined from the results of iterations of a TAR process such as S-CAL.
US10671664B2
A computer-based method of providing control commands of a control command set for manufacturing a three-dimensional object with an additive manufacturing device. The method includes at least the following steps: a step of allocating input data that represent at least a partial surface of the object to be manufactured, where the partial surface has an initial surface texture defined by a set of initial texture parameter values that characterize the geometry of the initial surface texture; a step of determining a set of target texture parameter values that differ from the set of initial texture parameter values, and a step of generating control commands of a control command set to manufacture the partial surface by the additive manufacturing device with a surface texture that is defined by the set of target texture parameter values.
US10671661B2
In one embodiment, a method includes generating a first query requesting a data structure of a specific data type, retrieving the data structure of the specific data type from one or more hierarchical graphs using the first query, retrieving one or more data items from the hierarchical graphs using the data structure, and validating the retrieved data items by determining whether the data structure corresponds to the retrieved data items.
US10671656B2
A method for recommending a text content based on a concern, a computer device, and a non-transitory computer readable storage medium are provided. The method includes: acquiring a query input by a user, and acquiring a reference text content selected by the user from search results corresponding to the query; generating a term vector of the query according to a term relative to the query in the reference text content; determining the concern of the user from a plurality of reference concerns according to similarities between the term vector of the query and term vectors of the plurality of reference concerns; and recommending the text content matched with the concern to the user.
US10671654B2
Methods and systems for estimating a probability of re-sharing information include extracting keywords from a set of documents addressed to a user. The keywords from the set of documents are weighted according a metric for the user's interest in the keywords' respective source documents to create an interest model. A new document having one or more keywords is received. A likelihood that the user will re-share the new document is determined. The likelihood is based on the interest model and the one or more keywords present in the new document. The new document is automatically responded to based on the determined likelihood.
US10671648B2
A method is provided that includes storing a plurality of data items in a data aggregation system. Each of the plurality of data items is associated with one or more location identifiers indicating a particular point on the earth. The method further includes receiving, by at least one processor, a query indicating a geographic location. Data items having associated location identifiers matching the received geographic location are retrieved from the data aggregation system. The method further includes outputting the retrieved data items.
US10671641B1
An automated method and computer program product are provided for synchronizing a column-oriented target database with a row-oriented source database. Change data are replicated from a change log of the row-oriented source database via a staging database to the column-oriented target database. The change data including inserts and deletes. Change data of the change log is read into the staging database and is consolidated and grouped into a consolidated grouping of inserts, and a consolidated grouping of deletes. The consolidated grouping of inserts from the staging database are applied to the target database in a batched manner, and the consolidated grouping of deletes from the staging database are applied to the target database in a batched manner.
US10671639B1
Updates to a hierarchical data structure may be selectively replicated to other replicas of the hierarchical data structure. An update for a hierarchical data structure may be received and committed to the hierarchical data structure. A determination as to whether any other replicas of the hierarchical data structure have permission to receive the update may be made. For those replicas of the hierarchical data structure with permission to receive the update, the update may be provided to the replicas and committed to the replicas. Different types of replication techniques may be implemented, such as pull-based replication techniques or push-based replication techniques. Replication permissions for objects of the hierarchical data structure may be individually defined, in some embodiments.
US10671638B2
A client can allocate identifiers to local content items and ensure the identifiers are unique at a content management system. For example, a client can add a first content item at a first path and determine the first content item does not have a first unique identifier. The client can determine that a second content item at a second path was previously associated with the first path and determine that the first content item should inherit a second unique identifier from the second content item. The client can then assign the second unique identifier to the first content item and add a node representing the first content item to a local tree representing a local state of content items at the client, the node including the second unique identifier. The client can also upload the first content item with the second unique identifier to the content management system.
US10671623B2
Methods and apparatus are provided for repairing vehicles. A computing device having first and second software executables can determine vehicle identification information (VII) that identifies a vehicle. The computing device can store first and second vehicle identifiers that are based on the VII and are respectively associated with the first and second software executables, where the first vehicle identifier differs from the second vehicle identifier. The computing device can be used to repair the vehicle by at least: receiving a request to activate the first software executable, and activating the first software executable at least by providing the stored first vehicle identifier to the first software executable.
US10671620B2
The present application provides a method for recommending a teacher to a target student in a network teaching system. The method comprises: obtaining characteristic information of the target student; retrieving at least one candidate teacher from a teacher database according to the characteristic information of the target student, so as to obtain a candidate teacher list including the at least one candidate teacher; calculating, for the target student, a probability of reserving a course provided by each candidate teacher in the candidate teacher list; and ranking the at least one candidate teacher in the candidate teacher list based on the calculated probability and providing the target student with the ranked candidate teacher list.
US10671616B1
A method for selectively modifying scores of youth-oriented content search results is disclosed. The method includes identifying a plurality of search results, with each search result being associated with one of a plurality of scores. The method further includes selecting a subset of search results from the plurality of search results, and selecting a subset of scores within the plurality of scores that includes scores associated with the selected subset of search results. The method further includes modifying each score of the subset of scores with a query-dependent factor.
US10671609B2
Embodiments are disclosed for facilitating the compilation of measure data. In the context of a method, an example embodiment includes generating, by configuration circuitry of an interpreter, at least one abstract syntax tree based on a CQL file containing measure logic and a CQL grammar file. This example embodiment of the method further includes converting, by the configuration circuitry, the at least one abstract syntax tree into at least one strongly-typed expression tree and storing the at least one strongly-typed expression tree in a memory. Finally, the example embodiment of the method may further include executing, by data evaluation circuitry of the interpreter, the at least one strongly-typed expression tree using retrieved user data. Corresponding apparatuses and computer program products are also provided.
US10671605B2
A method, system, and apparatus for managing a persistent query result set are disclosed. A resource manager is disclosed that receives a query from a client over a computer network. A computer database server is disclosed that executes the query and generates a result set based on and in response to the received query. An execution platform is disclosed that divides the result set into a plurality of chunks, wherein each chunk comprises a portion of the generated result set. The resource manager adds metadata to each of the plurality of chunks. A first chunk of the plurality of chunks comprises metadata pointing to the plurality of chunks. The resource manager delivers at least the first chunk of the plurality of chunks to the client in response to the query. The execution platform offloads the remaining plurality of chunks to cloud storage in parallel.
US10671601B2
Receiving a first model associated with a user, a generic model of a generic domain, and a specific domain having an associated domain-specific corpus. A first set of query terms based on elements of the first model, and a second set of query terms based on elements of the generic model, are determined. A third set of query terms is generated based on the first and second sets of query terms. The domain specific corpus is queried using the third set of query terms, and a domain specific model is generated based on results of the querying.
US10671598B2
A client information management apparatus comprises a hardware processor. The hardware processor performs: detecting a change in a department where one client member belongs and updating a department about one client member in client information if member name in client personal information is the same as a member name about the one client member registered with the client information and if the department in the client personal information differs from the department about the one client member registered with the client information; referring to the communication information and extracting a member relating to the one client member as an update target member from different client members registered with the client information; and updating a department about the update target member registered with the client information to the same department as the one client member.
US10671595B2
A method may include maintaining first data structure with records organized in a first hierarchy, and maintaining a second data structure with records organized in a second hierarchy. The method may also include receiving a first change request for a value stored in a first record. The first change request may be received from a parent in the first data structure of the first record. The method may additionally include changing the first value according to the first change request, and receiving a second change request for the value stored in the first record. The second change request may be received from a parent in the second data structure of the first record. The method may further include sending a notification to the parent in the first data structure that the parent in the second data structure is attempting to change the first record.
US10671589B2
A system may utilize a combination of real-time and polling connectors for data crawling. A real-time connector may use a collector to write data associated with a new event from a database to a channel and record external identifiers (IDs) associated the data. A polling connector may use a verifier to compare the recorded IDs with IDs associated with a batch of data, and may write any data of the batch of data to the channel that has not been written previously written by the collector. The system may include an onboarder for reading data previously stored in the database.
US10671588B2
Systems and methods for multiple updates to a database using paths is disclosed. Updates to a graph database can be performed by associating an attribute node, that stores the updated value, to the entity node to-be updated. When the entity node is queried for the value, the nearest attribute node is identified using a shortest path determination.
US10671587B2
Provided are techniques for reduced fixed length sort of variable length columns. A fixed length sort is performed to sort a table having rows for a query, wherein the fixed length sort is based on a sort key comprised of a variable length column. A pre-determined number of the rows are read to identify the variable length column as a candidate for truncation. A length for truncating the variable length column is determined based on database statistics and based on the reading of the pre-determined number of the rows. The variable length column is truncated to the determined length to output a truncated variable length column for the sort key. The rows are sorted on the sort key having the truncated variable length column. Results are generated using the sorted rows and returned for the query.
US10671585B2
A method begins by a dispersed storage (DS) processing module storing a data portion in a dispersed storage network (DSN), where the data portion is associated with a set of data index keys, a version index key, and with a set of portion index keys. The method continues with the DS processing module traversing, based on the set of data index keys, a plurality of index structures to determine whether an object retrieval structure exists for the data portion. When the object retrieval structure exists, the method continues with the DS processing module updating the object retrieval structure by determining whether a version record exists that corresponds to the version index key and when the version record exists, creating, within the version record, a new data portion record for the data portion to include an identifier of the data portion and the set of portion index keys.
US10671582B2
Method and systems for data storage is provided. Metric data corresponding to a component of a datacenter is received, the metric data associated with a metric instance that identifies the component of the datacenter. It is determined that the metric instance is not stored at an index server. The metric instance is stored at the index server, the metric instance being synchronously stored in a flattened format. A slot identification is generated based on at least a portion of the metric instance, and the metric instance is stored at an inventory server in accordance with the slot identification, the metric instance being asynchronously stored in an unflattened format.
US10671578B2
Embodiments can provide a computer implemented method in a data processing system comprising a processor and a memory comprising instructions, which are executed by the processor to cause the processor to implement a system for providing classification job estimation for a data security platform comprising one or more data sources, the method comprising: for each of the one or more data sources: counting the number of databases; counting the number of tables in each database; selecting a random database; selecting a random table within the random database; retrieving a database data sample from the random table; measuring one or more latencies associated with issuing and retrieving the database data sample; measuring a processing time required to evaluate the database data sample against one or more policy rules; compiling one or more mean times for the latencies and processing times; and calculating a data source scan time using the one or more mean times and the number of tables in each database; and calculating a total estimation time through summation of each of the one or more data source scan times compiled for each of the one or more data sources.
US10671568B2
Systems and techniques of de-duplicating file and/or blobs within a file system are presented. In one embodiment, an email system is disclosed wherein the email system receives email messages comprising a set of associated attachments. The system determines whether the associated attachments have been previously stored in the email system, the state of the stored attachment, and if the state of the attachment is appropriate for sharing copies of the attachment, then providing a reference to the attachment upon a request to share the attachment. In another embodiment, the system may detect whether stored attachments are corrupted and, if so, attempt to repair the attachment, and possibly, prior to sharing references to the attachment.
US10671567B2
The present disclosure provides systems and methods for optimizing lock detection in a change block tracker (CBT). A method comprises detecting changes on a disk volume and saving them to current changes, creating a volume changes and a snapshot changes collection, on a snapshot creation request, moving current changes to frozen changes, on a lock request, moving changes to the volume changes collection of the current snapshot, on another lock request, moving volume changes of current snapshot to frozen changes and deleting snapshot changes of current snapshot, when snapshot name is not the same as current snapshot, otherwise: moving the volume changes collection to the frozen changes, copying the frozen changes to the current changes, moving the snapshot changes collection to the frozen changes, and copying the snapshot changes collection to the current changes, moving all volume changes for other snapshots to current changes and allowing the client to read the frozen changes.
US10671564B2
A neural network unit has a first memory that holds elements of a data matrix and a second memory that holds elements of a convolution kernel. An array of neural processing units (NPU) each have a multiplexed register that receives a corresponding element of a row from the first memory and that also receives the multiplexed register output of an adjacent NPU. A register receives a corresponding element of a row from the second memory. An arithmetic unit receives the outputs of the register, the multiplexed register and an accumulator and performs a multiply-accumulate operation on them. For each sub-matrix of a plurality of sub-matrices of the data matrix, each arithmetic unit selectively receives either the element from the first memory or the adjacent NPU multiplexed register output and performs a series of the multiply-accumulate operations to accumulate into the accumulator a convolution of the sub-matrix with the convolution kernel.
US10671556B2
A programmable apparatus for executing a function is disclosed. The programmable apparatus includes a physical interface configured to be connected with an external apparatus. The programmable apparatus also includes a function logic circuit configured to execute the function on the programmable apparatus. The programmable apparatus further includes a plurality of peripheral logic circuits, each of which is configured to connect the function logic circuit with the physical interface using a respective protocol. The programmable apparatus also includes a selector circuit configured to select one from among the plurality of the peripheral logic circuits to activate.
US10671554B1
Flow control credit management is provided when converting traffic from a first parallel link width on a first link to a second parallel link width on a second link A current value is calculated for a variable flow control credit exchange rate (R) associated with the first and second links. A first flow control credit indicator is received on the second link, and a credit amount calculated based on the first flow control credit indicator and R. A second flow control credit indicator for the credit amount is then transmitted on the first link.
US10671551B1
Systems, methods, and circuitries adapt a system-on-chip (SoC) for use with different external devices. In one example, an SOC includes a plurality of SoC data lanes configured to conduct data signals between the SoC and an external device interface. The SoC also includes an interface lane adaptor and a device interface including a plurality of interface connectors. The interface lane adaptor circuitry includes a plurality of SoC adaptor connectors connected to the interface connectors; a plurality of external adaptor connectors connected to the SoC data lanes and configured to be connected to the external device interface; a lane selector circuitry configured to connect a selected one of a first or a second SoC adaptor connector to a selected SoC data lane; and a lane configuration circuitry configured to control the lane selector circuitry to connect either the first or the second SoC adaptor connector to the selected SoC data lane.
US10671547B2
Methods and apparatus relating to lightweight trusted tasks are disclosed. In one embodiment, a processor includes a memory interface to a memory to store code, data, and stack segments for a lightweight-trusted task (LTT) mode task and for another task, a LTT control and status register including a lock bit, a processor core to enable LTT-mode, configure the LTT-mode task, and lock down the configuration by writing the lock bit, and a memory protection circuit to: receive a memory access request from the memory interface, the memory access request being associated with the other task, determine whether the memory access request is attempting to access a protected memory region of the LTT-mode task, and protect against the memory access request accessing the protected memory region of the LTT-mode task, regardless of a privilege level of the other task, and regardless of whether the other task is also a LTT-mode task.
US10671546B2
A technique includes receiving a request to initialize a region of a memory. Content that is stored in the region is encrypted based at least in part on a stored nonce value and a key. The technique includes, in response to the request, performing cryptographic-based initialization of the memory, including altering the stored nonce value to initialize the region of the memory.
US10671543B2
Methods and systems which, for example, reduce energy usage in cache memories are described. Cache location information regarding the location of cachelines which are stored in a tracked portion of a memory hierarchy is stored in a cache location table. Address tags are stored with corresponding location information in the cache location table to associate the address tag with the cacheline and its cache location information. When a cacheline is moved to a new location in the memory hierarchy, the cache location table is updated so that the cache location information indicates where the cacheline is located within the memory hierarchy.
US10671542B2
Apparatuses, methods and storage medium associated with application execution enclave memory page cache management, are disclosed herein. In embodiments, an apparatus may include a processor with processor supports for application execution enclaves; memory organized into a plurality of host physical memory pages; and a virtual machine monitor to be operated by the processor to manage operation of virtual machines. Management of operation of the virtual machines may include facilitation of mapping of virtual machine-physical memory pages of the virtual machines to the host physical memory pages, including maintenance of an unallocated subset of the host physical memory pages to receive increased security protection for selective allocation to the virtual machines, for virtualization and selective allocation to application execution enclaves of applications of the virtual machines. Other embodiments may be described and/or claimed.
US10671541B2
A system and method including, in some embodiments, receiving a request for a graphics memory address for an input/output (I/O) device assigned to a virtual machine in a system that supports virtualization, and installing, in a graphics memory translation table, a physical guest graphics memory address to host physical memory address translation.
US10671540B2
Embodiments are disclosed for performing cache aware searching. In response to a search query, a first bucket and a second bucket in remote storage for processing the search query. A determination is made that a first file in the first bucket is present in a cache when the search query is received. In response to the search query, a search is performed using the first file based on the determination that the first file is present in the cache when the search query is received, and the search is performed using a second file from the second bucket once the second file is stored in the cache.
US10671536B2
A method and apparatus for pre-fetching data into a cache using a hardware element that includes registers for receiving a reference for an initial pre-fetch and a stride-indicator. The initial pre-fetch reference allows for direct pre-fetch of a first portion of memory. A stride-indicator is also received and is used along with the initial pre-fetch reference in order to generate a new pre-fetch reference. The new pre-fetch reference is used to fetch a second portion of memory.
US10671530B1
The flow cache of a network flow processor (NFP) stores flow lookup information in cache lines. Some cache lines are stored in external bulk memory and others are cached in cache memory on the NFP. A cache line includes several lock/hash entry slots. Each slot can store a CAM entry hash value, associated exclusive lock status, and associated shared lock status. The head of a linked list of keys associated with the first slot is implicitly pointed to. For the other lock/entry slots, the cache line stores a head pointer that explicitly points to the head. Due to this architecture, multiple threads can simultaneously process packets of the same flow, obtain lookup information, and update statistics in a fast and memory-efficient manner. Flow entries can be added and deleted while the flow cache is handling packets without the recording of erroneous statistics and timestamp information.
US10671523B2
A memory system include: a plurality of first memory devices each coupled to a first channel and including a plurality of first memory blocks; a plurality of second memory devices each coupled to a second channel and including a plurality of second memory blocks; a first access controller suitable for controlling an access to the first memory blocks; a second access controller suitable for controlling an access to the second memory blocks; and a bad block controller suitable for: selecting one between the first and second access controllers by comparing bad physical addresses corresponding to bad blocks included in each of the first and second memory devices with first and second physical addresses respectively corresponding to the first and second memory blocks, and transferring one of the first and second physical addresses and substitute physical address that replace the bad physical addresses.
US10671522B2
A memory controller and a memory system including the same are provided. The memory controller includes a memory storing a flash translation layer (FTL) mapping table, which includes a physical page number (PPN) of a flash memory and a logical page number (LPN) corresponding to the PPN; a central processing unit (CPU) accessing a memory mapped address space to which a logical address corresponding to the LPN is allocated; and an LPN translator receiving the logical address from the CPU, extracting an LPN corresponding to the logical address, reading, from the memory, the FTL mapping table corresponding to the extracted LPN, extracting a PPN corresponding to the extracted LPN, and transmitting the extracted PPN to the CPU.
US10671514B2
One or more techniques and/or systems are provided for facilitating simulation of an application used to access features of a vehicle. For example, an application developer may use an application development environment to develop an application that is used to display information through a vehicle display, obtain telemetry data from the vehicle, and/or modify vehicle features of the vehicle. However, the application development environment may not have real-time access to a vehicle (e.g., while the vehicle is being driven), which significantly reduces the ability to test the application. Accordingly, vehicle parameter signals may be simulated and provided to application code of the application (e.g., the application developer may specify a fan speed as “high”, preprogrammed vehicle speed data may be supplied to the application code, etc.). In this way, the application can be tested as though the application had access to an operational vehicle.
US10671508B2
Some examples described herein relate to testing of a cloud service. In an example, a cloud service to be tested may be deployed in a cloud system. A test load may be applied to the cloud service. Upon application of the test load to the cloud service, a determination may be made whether a performance metric related to the cloud service meets a pre-configured criterion. If the performance metric related to the cloud service meets a pre-configured criterion, the cloud service may be scaled. Operations of applying, determining, and scaling may iterated until an end condition is met, wherein the test load applied to the cloud service may vary after each iteration operation.
US10671505B2
A service monitoring system and method are provided. The service monitoring system includes a service apparatus configured to: convert text information corresponding to a functional block from among one or more functional blocks of a target service into a first abbreviated key, add the first abbreviated key and the text information to a first table, convert call flow information into a second abbreviated key, the call flow information indicating an order in which the one or more functional blocks are called when the target service is executed, and add the second abbreviated key and the call flow information to a second table; and a monitoring server configured to receive the first table and the second table from the service apparatus, and to acquire profiling information regarding the functional block using the first table and the second table.
US10671503B2
Mobile application interactive user interface for a remote computing device monitoring a test device
Remotely monitoring a test on a test specimen includes receiving information pertaining to the test, rendering on a remote computing device display an information message having portions indicative of a testing device, of information related to the testing device or a test being conducted on the testing device, and of time that has elapsed since the second portion has occurred, and updating the third portion indicative of the time that has elapsed. A test operation monitoring system includes an image capture device, and a computing device operatively connected to the image capture device to receive information on the testing operation from the image capture device, the computing device having a controller configured to receive information pertaining to the testing operation and to render on a display an information message indicative of parameters of the testing device at a selectable amount of progress through the testing operation.
US10671498B2
A method is applied to a system including a host cluster and at least one pair of storage arrays. The host cluster includes a quorum host, the quorum host includes a quorum unit, and the quorum host is an application host having a quorum function. A pair of storage arrays includes a first storage array and a second storage array. The quorum host receives a quorum request, temporarily stops delivering a service to the first storage array and the second storage array, determines, from the first storage array and the second storage array, which is a quorum winning storage array and which is a quorum losing storage array according to logic judgment, stops the service with the quorum losing storage array, sends quorum winning information to the quorum winning storage array, and resumes the delivered service between the host cluster and the quorum winning storage array.
US10671493B1
A system, method, and computer-readable storage medium enable configuring data replication in a three-site disaster recovery solution by replicating data from more than one primary volume of storage devices at a primary datacenter using a first copy technology to a secondary data center and using a tertiary copy technology to a tertiary data center. A graphical user interface presents the sessions of replicating the data using the second copy technology including: (i) one or more characteristics of the sessions; (ii) identified volumes that are in each session; and (iii) any additions or removals of volumes per session.
US10671491B2
Example embodiments relate to asset browsing and restoration over a network using on demand staging. A method may include accessing a compound asset in the storage system and restoring it as a staged asset in a staging area of the storage access system before receiving an indication from a client device to browse at least a portion of the compound asset. The method may include accessing the internal structure of the staged asset to generate an asset directory, wherein the asset directory indicates discrete items within the compound asset. The method may include storing the asset directory in the storage access system. The method may include providing the stored asset directory or a portion of the stored asset directory to the client device over a network in response to an indication from the client device to browse the compound asset.
US10671489B2
A variable checkpoint mechanism in a streams manager checkpoints a streaming application based on periodic time periods for checkpoints. The variable checkpoint mechanism can take a checkpoint before a periodic time period ends when a spike is coming, or can take a checkpoint after the periodic time period ends when there is backpressure in a consistent region of the streaming application. When there is no anticipated spike coming and when there is no backpressure in a consistent region of the streaming application, the checkpoint is performed at the normal end of the periodic time period for checkpoints. In this manner the checkpoint timing of the variable checkpoint mechanism can be adjusted real-time to minimize the negative impact of checkpointing on the performance of the streaming application.
US10671486B2
Methods that can optimize data storage via tracking flashcopy use are provided. One method includes storing flashcopies of data to a target volume in which the data is stored on a source volume and each flashcopy represents a particular portion of the data. The method further includes tracking a quantity of input/output (I/O) requests for each respective portion of the data on the target volume represented by a flashcopy and copying a particular portion of the data from the source volume to the target volume in response to receiving a predetermined quantity of I/O requests on the target volume for the particular portion of the data. Systems and apparatus that can include, perform, and/or implement the methods are also provided.
US10671481B2
Provided are a computer program product, system, and method for using geographical location information to provision multiple target storages for a source device. A determination is made of a geographical location of the source device and a distance between the source device and each of the target storages and between each pair of target storages. A determination is further made of qualifying k-tuples of the target storages, wherein each k-tuple comprises a group of k target storages to which the source data is to be backed-up. A qualifying k-tuple has one target storage that satisfies a distance requirement with respect to the source device and a distance between any two target storages in the k-tuple satisfies the distance requirement. A selected qualifying k-tuple is indicated to use to backup the source data at the k target storages in the qualifying k-tuple.
US10671479B2
A memory device includes a memory array that includes a buffer data. The memory device also includes a memory controller. The memory controller includes an error correction code (ECC) component. The memory controller further receives a status command and an indication related to the quality of the data to analyze with the ECC component. Based on a status value, the memory controller utilizes one of a plurality of error correction techniques via the ECC component to correct an error (e.g., soft state, calibration, etc.).
US10671477B2
A method for operating a memory device includes: receiving a first read command and a first address; reading a first read data and a first error correction code from memory cells selected based on the first address; detecting and correcting an error of the first read data using the first error correction code; storing the first address as an error detection address in an address latch circuit; storing an error-corrected bit of the first read data and a position of the error-corrected bit of the first read data in a data latch circuit; and transmitting an error-corrected first read data to an external device.
US10671475B2
Provided are a method, a system, and a computer program product in which a storage controller determines one or more resources that are impacted by an error. A cleanup of tasks associated with the one or more resources that are impacted by the error is performed, to recover from the error, wherein host input/output (I/O) operations continue to be processed, and wherein tasks associated with other resources continue to execute.
US10671465B2
Upon occurrence of multiple errors in a central processing unit (CPU) package, data indicating the errors is stored in machine check (MC) banks. A timestamp corresponding to each error is stored, the timestamp indicating a time of occurrence for each error. A machine check exception (MCE) handler is generated to address the errors based on the timestamps. The timestamps can be stored in the MC banks or in a utility box (U-box). The MCE handler can then address the errors based on order of occurrence, for example by determining that the first error in time causes the remaining error. The MCE can isolate hardware/software associated with the first error to recover from a failure. The MCE can report only the first error to the operating system (OS) or other error management software/hardware. The U-Box may also convert the timestamps into real time to support user debugging.
US10671455B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain-based notification are provided. One of the methods includes: obtaining, from a computing device, a notification message indicating that a current state of a workflow is one of one or more states of the workflow, wherein a blockchain contract deployed in a blockchain is executable to update the current state among the one or more states of the workflow; executing a function associated with the one state in response to the notification message; and in response to completion of the execution of the function, transmitting, to the computing device, a reply message indicating completion of the execution of the function associated with the one state.
US10671448B2
Devices and systems supporting more than one Virtual Assistant (VA) are able to initiate and collaborate with multiple virtual assistants within the same session and at the same time. This system allows application specific virtual assistants to register and listen for intents from a general purpose virtual assistant. When the general purpose virtual assistant raises an intent, control can be passed to an interested application specific virtual assistant for handling. The system of registering new intents increases the knowledge of the general purpose virtual assistant, or overloads the handling of an existing intent.
US10671440B2
A system for provisioning resources includes an input interface and a processor. The input interface is configured to receive a time series of past usage data. The past usage data comprises process usage data and instance usage data. The processor is configured to determine an upcoming usage data based at least in part on the time series of the past usage data, and provision a computing system according to the upcoming usage data.
US10671429B2
An information processing apparatus includes: a reconfiguration device which can change a circuit configuration through a dynamic partial reconfiguration; and a controller which controls a circuit arrangement in the reconfiguration device, in which when a processing circuit related to a new task is arranged in the reconfiguration device, the controller determines a circuit assignment of a processing circuit related to an existing task in execution and the processing circuit related to the new task with respect to an area as a result of combining an area used for the processing circuit related to the existing task in execution and a space area, based on a predicted end time of the processing of the respective tasks, and arranges the processing circuits related to the respective tasks in the reconfiguration device in accordance with the determined circuit assignment.
US10671428B2
An exemplary method for using a virtual assistant may include, at an electronic device configured to transmit and receive data, receiving a user request for a service from a virtual assistant; determining at least one task to perform in response to the user request; estimating at least one performance characteristic for completion of the at least one task with the electronic device, based on at least one heuristic; based on the estimating, determining whether to execute the at least one task at the electronic device; in accordance with a determination to execute the at least one task at the electronic device, causing the execution of the at least one task at the electronic device; in accordance with a determination to execute the at least one task outside the electronic device: generating executable code for carrying out the least one task; and transmitting the executable code from the electronic device.
US10671426B2
Data processing apparatus comprises one or more interconnected processing elements; each processing element being configured to execute processing instructions of program tasks; each processing element being configured to save context data relating to a program task following execution of that program task by that processing element; and to load context data, previously saved by that processing element or another of the processing elements, at resumption of execution of a program task; each processing element having respective associated format definition data to define one or more sets of data items for inclusion in the context data; the apparatus comprising format selection circuitry to communicate the format definition data of each of the processing elements with others of the processing elements and to determine, in response to the format definition data for each of the processing elements, a common set of data items for inclusion in the context data.
US10671421B2
A virtual machine start method and apparatus is presented, where the method includes determining N types of virtualized network function components (VNFCs) according to a first service; obtaining a distribution relationship between the N types of VNFCs and virtual machines, where the distribution relationship indicates a quantity of each type of VNFC distributed in each virtual machine; selecting at least one to-be-started virtual machine from unstarted virtual machines according to the distribution relationship, so that a total quantity of each type of VNFC included in a started virtual machine and the at least one to-be-started virtual machine meets a corresponding preset quantity; and starting the at least one to-be-started virtual machine. In the present disclosure, types and a quantity of VNFCs running on each virtual machine are first obtained.
US10671415B2
Non-limiting examples of the present disclosure relate to generation and surfacing of user-specific contextual insights from analysis of telemetry data that is associated with user interaction with an exemplary application/service. Processing operations described herein extend to generation of any type of contextual insights from any type of telemetry data. In one example, user-specific contextual insights are generated to provide users with writing assistance to digital documents created through exemplary applications/services. A user interface is presented through a productivity service. Writing assistance telemetry data, associated with one or more users, is analyzed. Writing assistance telemetry data comprises, data evaluating, for the user(s), spelling, grammar and a writing style across content of one or more digital documents. User-specific insight analytics are generated for the user(s) based on analysis of the writing telemetry data. The user interface is adapted to present the generated user-specific contextual insights for the user.
US10671411B2
Provided are systems and methods for generating a copy of an object in an object-oriented programming architecture. In one example, the method may include one or more of receiving a command to copy a model object comprising a hierarchical object-oriented architecture that references one or more underlying data objects, freezing a state of the one or more underlying data objects to generate a frozen data store of underlying object data, generating a first proxy object that references the frozen data store and a second proxy object that references the frozen data store, modifying the model object to reference the first proxy object instead of referencing the one or more underlying data objects, and generating a copy of the model object that references the second proxy object and storing the copy of the model object.
US10671397B2
A method and associated computer program product are disclosed for generating an executable file from an object file, the object file being associated with an architecture having a predefined calling convention designating one or more call-clobbered registers. The method comprises identifying, from a first annotation included in the object file with a function call instruction, at least one restore instruction that follows the function call instruction, the function call instruction associated with a predefined function of the object file. The at least one restore instruction corresponds to at least one of the one or more call-clobbered registers. The method further comprises determining, based on at least a first list of registers that are referenced by the predefined function, the first list being included in the object file, whether to eliminate the at least one restore instruction.
US10671393B2
A technique includes determining whether one or more instructions in an instruction group require cracking. Whether the instructions that require cracking are associated with a decode-time instruction optimization (DTIO) sequence is also determined. In response to a first instruction, included in the one or more instructions, requiring cracking and the first instruction not being part of a DTIO sequence, the first instruction is cracked into internal operations (IOPs). In response to a second instruction, included in the one or more instructions, requiring cracking and the second instruction being part of a DTIO sequence, an IOP sequence (that includes at least one IOP that is associated with at least a cracked version of the second instruction and at least a third instruction that is included in the one or more instructions and at least one other IOP that is associated with the cracked version of the second instruction) is generated.
US10671388B1
The embodiments herein describe handling overflow that occurs between different portions of a multi-result vector storing results from performing multiple operations in parallel. Rather than using guard bits to separate the various results in the multi-result vector, the embodiments herein describe using overflow monitors to detect and account for overflow that can occur in a multi-result vector that is passed in a chain of arithmetic units. Side band logic evaluates the LSBs in the operands for the reduced-precision operations to generate an expected value of performing the operation and compares the expected value to an actual value of the corresponding bits in the multi-result vector. If the expected and actual values match, then there was no overflow. However, if the values do not match, the side band logic updates the overflow value so that this overflow can be corrected once the final multi-result vector has been calculated.
US10671387B2
Embodiments relate to vector memory access instructions for big-endian (BE) element ordered computer code and little-endian (LE) element ordered computer code. An aspect includes determining a mode of a computer system comprising one of a BE mode and an LE mode. Another aspect includes determining a code type comprising one of BE code and LE code. Another aspect includes determining a data type of data in a main memory that is associated with the object code comprising one of BE data and LE data. Another aspect includes based on the mode, code type, and data type, inserting a memory access instruction into the object code to perform a memory access associated with the vector in the object code, such that the memory access instruction performs element ordering of elements of the vector, and data ordering within the elements of the vector, in accordance with the determined mode, code type, and data type.
US10671383B2
Techniques for inferring code deprecation from module deprecation are disclosed. A system detects a reference to a type. The system determines that a particular module, in a plurality of modules in a module system, exposes the referenced type. The system determines that the particular module is associated with a deprecation status. Responsive to determining that the particular module is associated with the deprecation status, the system presents information indicating that the reference references a deprecated module.
US10671382B2
The invention relates to a device for integrating software components of a distributed real-time software system, said components being run on target hardware and on a development system, wherein the target hardware comprises computing nodes, and the development system comprises one or more computers. The device is designed as an expanded development system in which the computing nodes of the target hardware are connected to the computers of the development system via one or more time-controlled distributor units, wherein the expanded development system has a sparse global time of known precision, and wherein the computing nodes of the target hardware are connected to the computers of the development system via the one or more time-controlled distributor units such that the data content of a TT message template of a TT platform of the target hardware can be provided both by a simulation process of the development system as well as by an operative process of the target hardware in a timely manner.
US10671378B2
A system is configured to perform operations that include determining a first set of modular features corresponding to a first version of a service provider application and a second set of modular features corresponding to a second version of the service provider application. An original version of the service provider application may have been downloaded from an application store. The operations further include identifying, based on a comparison between the first set of modular features and the second set of modular features, a new set of modular features. The operations also include applying the new set of modular features to the first version of the service provider application. The applying may be based on determining that the new set of modular features supports predefined interface templates and corresponding interpreters. As such, the operations may be performed without communicating with the application store.
US10671362B2
A compiler and linker include multiple addressing mode resolvers that generate code to resolve a plurality of function calls that use different addressing modes. A first addressing mode is defined where a first address for first data is specified as an offset from a base pointer. A second, relative addressing mode is defined where a second address for second data is specified as an offset from an address of an instruction that references the second data. The generated code assures correct operation when functions with different addressing modes are included in the computer program. The generated code preserves a base pointer when executing a function that uses relative addressing, when needed. The compiler inserts one or more relocation markers that trigger certain functions in the linker. A linker resolves the relocation markers inserted by the compiler, and generates code, when needed, that handles a mismatch between addressing modes.
US10671358B2
Method, system and computer readable storage medium for transmitting content from an SCM version of a repository maintained by an SCM system to a corresponding search engine (SE) version of the repository maintained by a search engine system. The method includes generating a content request, the content request comprising information defining a start state of the SCM version of the repository and a filter field; identifying one or more files in the SCM version of the repository that have changed between the start state and an end state; filtering the identified files based on the filter field in the content request to form a filtered set of files and a removed set of files; extracting content and metadata for one or more files from the filtered set of files; and transmitting the extracted content to the search system for storage as part of the search system version of the repository.
US10671354B2
A method of automatically generating a source code for implementing a function in hardware according to specifications defining a communication protocol includes: obtaining input data including the specifications; preprocessing the input data by extracting a table including a plurality of fields from the input data and classifying the table; generating structured data by performing lexical analysis on values of the plurality of fields according to a desired rule; and generating the source code from the structured data.
US10671345B2
An integrated circuit may include normalization circuitry that can be used when converting a fixed-point number to a floating-point number. The normalization circuitry may include at least a floating-point generation circuit that receives the fixed-point number and that creates a corresponding floating-point number. The normalization circuitry may then leverage an embedded digital signal processing (DSP) block on the integrated circuit to perform an arithmetic operation by removing the leading one from the created floating-point number. The resulting number may have a fractional component and an exponent value, which can then be used to derive the final normalized value.
US10671326B2
A storage unit (SU) in a dispersed storage network (DSN) coordinates with affiliated dispersed storage units (SUs) to designate a leader SU among the plurality of SUs and when the SU is designated the leader, receives management information that is associated with the affiliated SUs from at least some of the affiliated SUs. The SU processes the management information from the at least some of the affiliated SUs to determine whether at least one of the affiliated SUs is offline; and based on a determination that the at least one of the SUs of the affiliated SUs is offline, transmits the management information for the affiliated SUs to one or more administrators associated with the DSN.
US10671308B2
An example operation may include one or more of receiving a request comprising a file segmented into a plurality of segments corresponding to a plurality of storage nodes, identifying a segment from among the plurality of segments which is designated for the storage node from among remaining segments designated for other storage nodes, storing the identified segment in a local storage of the storage node, hashing the identified segment, and transmitting a response to a client system which includes the hashed identified segment.
US10671306B2
A chunk-based data deduplication system and method. Incoming data chunk is partitioned into head and tail portions for fingerprinting and mapping into respective head SHA (secure hash algorithm) and tail SHA tables. Head or tail fingerprints are used to locate predecessor data chunks almost identical to incoming data chunks and to determine data bursts to deduplicate the incoming data chunks.
US10671303B2
Predictively selecting subset of disks of a storage system to be spun-up, including providing metadata of data entities stored in the disks of the storage system, estimating the data entity access probabilities for a prediction time window based on the metadata, each data entity access probability being indicative for the probability of access to a certain data entity within the prediction time window, calculating disk access probabilities for a prediction time window based on the estimated probability of access of data entities, each disk access probability being indicative for the probability of access to a certain disk within the prediction time window, estimating the number of disks to be spun-up in a certain prediction time window, dynamically adapting the data entity threshold value and/or the disk access threshold value, selecting a subset of disks to be spun-up in the following prediction time window.
US10671302B1
Applying a rate limit across a plurality of storage systems, including: determining a rate limit for paired storage systems; receiving, by a first storage system, an amount of I/O operations serviced by the second storage system during a previous predetermined period of time; determining whether the amount of I/O operations serviced by the second storage system is less than half of the rate limit for the paired storage systems; if so, setting local a rate limit for a next predetermined period of time for the first storage system to the difference between the rate limit for the paired storage systems and the amount of I/O operations serviced by the second storage system during the previous predetermined period of time; and otherwise, setting a local rate limit for a next predetermined period of time for the first storage system to half of the rate limit for the paired storage systems.
US10671299B2
The nonvolatile memory module includes at least one nonvolatile memory, and a device controller including a RAM to store data exchanged between a host and the at least one nonvolatile memory and a DIMM controller to control data exchange between the RAM and the at least one nonvolatile memory. An allocation for an access area at an access to the RAM is performed during a write transaction in which data is recorded at the RAM and is released during a read transaction of the recorded data.
US10671295B2
A state machine engine includes a state vector system. The state vector system includes an input buffer configured to receive state vector data from a restore buffer and to provide state vector data to a state machine lattice. The state vector system also includes an output buffer configured to receive state vector data from the state machine lattice and to provide state vector data to a save buffer.
US10671291B2
Example implementations relate to memory read requests. For example, an implementation may include tracking progress of an iterative write sequence to write data to a memory element of a memory module. A received read request is detected to be addressed to a memory bank that includes the memory element undergoing the iterative write sequence. Based on the tracked progress, a time is determined to interrupt the iterative write sequence with insertion of the read request. The time aligns between operations of the iterative write sequence and data is returned within a predetermined read latency.
US10671289B2
Embodiments include receiving an indication of a data storage module to be associated with a tenant of a distributed storage system, allocating a partition of a disk for data of the tenant, creating a first association between the data storage module and the disk partition, creating a second association between the data storage module and the tenant, and creating rules for the data storage module based on one or more policies configured for the tenant. Embodiments further include receiving an indication of a type of subscription model selected for the tenant, and selecting the disk partition to be allocated based, at least in part, on the subscription model selected for the tenant. More specific embodiments include generating a storage map indicating the first association between the data storage module and the disk partition and indicating the second association between the data storage module and the tenant.
US10671282B2
A method for controlling a display device comprising a touch screen is provided. The control method displaying, on the touch screen, a plurality of windows that do not overlap one another and that respectively correspond to executing, displaying a center button disposed at an intersection of a plurality of dividing lines that distinguishes the plurality of windows, receiving an input of a window size change command for changing a size of at least one of the plurality of windows, changing the size of at least one of the plurality of windows in response to the window size change command, and discontinuing the displaying of less than all of the plurality of windows and enlarging a size of at least one remaining window.
US10671281B2
In some examples, a computing device includes at least one processor; and at least one module, operable by the at least one processor to: output, for display at an output device, a graphical keyboard; receive an indication of a gesture detected at a location of a presence-sensitive input device, wherein the location of the presence-sensitive input device corresponds to a location of the output device that outputs the graphical keyboard; determine, based on at least one spatial feature of the gesture that is processed by the computing device using a neural network, at least one character string, wherein the at least one spatial feature indicates at least one physical property of the gesture; and output, for display at the output device, based at least in part on the processing of the at least one spatial feature of the gesture using the neural network, the at least one character string.
US10671279B2
A method according to one embodiment includes detecting a touch event on a touch-sensitive input area of a display. The touch event includes a gesture. The touch-sensitive input area has groups of virtual ambiguous keys arranged approximately radially about a center point. The method further includes determining at least one character from at least one of the virtual ambiguous keys selected by the gesture. The method further includes outputting the determined at least one character on the display.
US10671277B2
A portable electronic device (100) having a touch screen (112) with a floating soft trigger icon (175) for enabling various functions of the electronic device (100), such as bar code reading, capturing RFID data, capturing video and images, calling applications, and/or placing phone calls. The floating trigger icon (175) is displayed on the touch screen (112) to enable easy identification and access of the trigger icon (175). The trigger icon (175) may be selected via application of any one of various unique control gestures (200, 210, 220, 230, 240, 250, 260) to configure the electronic device (100). Based on the selected mode or function of the device (100), the trigger icon (175) may alter its appearance to facilitate use of the device (100). The operation and functionality of the trigger icon (175) may be programmed to customize operation of the device (100).
US10671275B2
The embodiments herein describe a mode of applications on the portable electronic device that improves single-handed operation of the devices. For example, the embodiments herein describe an ergonomic mode of an application that displays the graphical user interface (GUI) of the application in a bottom area of the display screen of the electronic device to allow the user to more easily interact with objects. The embodiments herein also describe an ergonomic mode of a keyboard displayed on the display screen of the portable electronic device. During the ergonomic mode of the keyboard, the keyboard is shifted towards a vertical edge of the display screen to allow a user to more easily reach keys of the keyboard that were previously unreachable without the user switching to two handed operation of the device or repositioning the electronic device in the user's hand.
US10671273B2
An electronic device and a method of the electronic device is provided. The electronic device includes a touch screen display that displays a user interface, a force sensor that detects a pressure with which an external object touches the touch screen display, a wireless communication circuit, and a processor that controls the touch screen display to display the user interface, receives, from at least one of the force sensor and the wireless communication circuit, data representing that the external object is pressing a portion of the user interface with a pressure greater than or equal to a selected pressure, receives a handwriting input through the touch screen display, and displays the handwriting input on the user interface on the touch screen display.
US10671263B2
Aspects include methods, systems, and computer programs to tag collaborative content to facilitate mining key content as a runbook. The method includes providing a user interface allowing a user to annotate portions of content in a collaborative effort system, the content comprising one or more log elements and responsive to a user utilizing the user interface and selecting a log element in the content, tagging the selected log element with an annotation. The tagged log elements may be used to generate a runbook.
US10671261B2
Example embodiments provide a system and method for configuring remote control devices to display application dependent control frames of a remote control user interface. A digital receiver runs a plurality of applications at the receiver device. The digital receiver detects a switch command. The switch command causes a background application to become a primary application, whereby the primary application is the application in focus on a display device. The digital receiver switches the background application into the primary application, the switching causing a previous primary application to become a new background application. The digital receiver retrieves, from a settings datastore, configuration information for remote control settings corresponding to the primary application, and causes, based on the configuration information for the remote control settings, a remote control frame corresponding to the primary application to replace, on a display of the remote control device, a remote control frame corresponding to the previous primary application.
US10671253B2
Techniques are described herein for a multimode graphical user interface (GUI), where a first mode of the GUI uses an unguided navigation model and a second mode uses a guided navigation model in which the GUI is distilled down to only its most critical elements. This may be achieved by sequentially displaying a single user interface element and removing all other user-interface elements of the GUI. The second mode of the GUI may lead a user through multiple options one at a time, thus creating a guided navigation model. The second mode may be initiated upon detecting a certain event (e.g., a period of inactivity, an explicit command from the user, etc.). The multimode GUI may be used to guide a user through one or more recommended items of media content from one or more different content-providing sources.
US10671247B2
A display method and display apparatus are provided. The display method includes: an image to be viewed is activated; an instructing operation from a user is monitored; a Tools menu associated with the activated image is displayed according to a first instructing operation; options in the Tools menu are toggled according to a second instructing operation for the Tools menu; an option from the toggled options is selected according to a user operation; and the activated image is displayed according to the selected option.
US10671243B2
An apparatus and method for screen operation are provided. The apparatus includes an electronic device. The electronic device includes a display on which one or more objects are displayed, and a processor for controlling a display state of the display. The processor adjusts, based on a location indicated by a received input event, a display location of the one or more objects displayed on the display.
US10671229B2
A display device includes a display panel configured to generate an image and a touch screen disposed on the display panel. The touch screen includes sensor blocks. Each of the sensor blocks includes: k (k being a natural number of two or more) first sensors disposed in a first direction and electrically connected to each other; and j (j being a natural number of two or more) sensor groups disposed adjacent to a corresponding first sensor among the k first sensors. Each of the j sensor groups includes i (i being a natural number of two or more) second sensors arranged in a second direction intersecting the first direction. Some of the k first sensors and the i second sensors are configured to receive first signals. Some of the k first sensors and the i second sensors are configured to transmit second signals different from the first signals.
US10671226B2
A touch-sensor-equipped display device has: a panel unit including a screen area in which units of detection constituting a touch-sensor function and pixels constituting a display function are formed in a matrix pattern; a plurality of shared electrodes which are formed in the screen area, parallel to an X-direction, and for both display drive and touch drive; a plurality of common electrodes for display drive which are parallel to the X-direction and respectively alternately disposed with the plurality of respective shared electrodes in a Y-direction; a plurality of detection electrodes which are parallel to the Y-direction and intersecting with the plurality of shared electrodes and the plurality of common electrodes; and the units of detection corresponding to respective capacitors formed by intersections of the plurality of shared electrodes and the plurality of detection electrodes.
US10671222B2
An apparatus is disclosed. In some examples, the apparatus comprises a cover substrate having a front surface, a first edge and a first cavity adjacent to the first edge. In some examples, the apparatus comprises a plurality of touch sensor electrodes disposed opposite the front surface of the cover substrate. In some examples, the apparatus comprises at least one touch sensor edge electrode disposed within the first cavity on a surface that is angled relative to the front surface of the cover substrate. In some examples, at least one touch sensor edge electrode is disposed on an outward facing curved surface of the first cavity. In some examples, the plurality of touch sensor electrodes are formed from a first conductive material and the at least one touch sensor edge electrode is formed from a second conductive material. In some examples, the first conductive material is transparent, and the second conductive material is non-transparent. In some examples, the second conductive material is formed on a black mask layer disposed around a perimeter of a bottom surface of the cover substrate.
US10671219B2
A scanning display system includes smart infrared pulsing to detect gestures and touch events with reduced power consumption. Infrared laser light pulses are emitted at a first density in a field of view and reflections are detected. Times of flight of the infrared laser light pulses are measured to determine if an object is in the field of view. The density of the infrared pulses may be increased based on various factors to detect gestures and touch events. Power consumption is reduced by reducing the density of laser pulses when possible.
US10671208B2
The present disclosure provides display panel and display device. By adjusting positions of the input signal line and the output signal line of the force sensor, the problem that output signal of the force sensor in the existing display panel is interfered by signal transmitted on the peripheral circuit wirings. Non-display area of the display panel is provided with force sensor and driving circuit; the distance between an orthographic projection of the first output signal line of the force sensor on the display panel and an orthographic projection of the driving circuit input line on the display panel is at least 30 μm; and the distance between an orthographic projection of the second output signal line of the force sensor on the display panel and the orthographic projection of the driving circuit input line on the display panel is at least 30 μm.
US10671207B2
Multi-tile display system and driving method of unrelated display devices using a user input pattern
A multi-display system and a driving method of the same are disclosed. The multi-display system includes a multi-display having a plurality of displays each including a sensor for sensing a user input pattern, a position detector configured to sequentially output extended display identification data (EDID) and time-position information together with display identification information of each of the displays based on user input pattern sensing information and display information input from each of the displays, an arrangement calculator configured to store the display identification information and the EDID and time-position information of each of the displays, and calculate arrangement positions of the displays based on the display identification information and the EDID and time-position information, and an image processor configured to divide and distribute an original image of an image source in accordance with the arrangement positions of the displays.
US10671196B2
A touch substrate, a method for forming the same and a touch display device are provided. The touch substrate includes: a primary touch region, a secondary touch region, a peripheral region, primary touch electrodes at the primary touch region, secondary touch electrodes at the secondary touch region, a plurality of bonding terminals, a plurality of primary touch signal channels and a plurality of secondary touch signal channels configured to transmit touch signals to the secondary touch electrodes at the peripheral region, where each bonding terminal is coupled to a corresponding primary touch electrode via a signal transmission line, and configured to provide the primary touch signal channel to transmit the touch signal to the corresponding primary touch electrode, where at least a part of the primary touch signal channels is reused as the secondary touch signal channels.
US10671186B2
An autonomous haptic stylus provides tactile feedback to a user writing or drawing on a smooth, uniform, touch-sensitive, glass display screen of a tablet, laptop computer, credit card point of sale device, or other device allowing a user to write or draw thereon. The stylus has an electrostatic detection sensor or a force/pressure sensor, which allows the stylus to detect certain characteristics of the display screen and to autonomously determine the position and/or velocity of the stylus on the display screen based on those characteristics. The position and/or velocity can be used to tailor the tactile feedback to the user. A display screen digitizer that provides driving signals for the row and column electrodes of a touch-sensitive display screen can be modified to transmit row and column information over the electrodes to allow a stylus to determine its position.
US10671181B2
Receiving user input. A method includes displaying a set of characters arranged sequentially in a curvilinear or linear fashion such that any one of the characters in the set of characters can be identified for selection by continuous and uniform user input from a user. The method further comprises displaying a plurality of the characters in the set of characters in a fashion where each given character in the plurality of characters is displayed at a level of prominence determined by a probability that the given character is a next character in a string of characters selected by a user. The method further includes receiving user input in a continuous and uniform fashion from a user to identify a character in the set of characters. The method further includes receiving user input selecting the identified character. The method further includes adding the identified character to the string of characters.
US10671176B2
This relates to a device that detects a user's motion and gesture input through the movement of one or more of the user's hand, arm, wrist, and fingers, for example, to provide commands to the device or to other devices. The device can include a plurality of myoelectric sensors configured to detect one or more electrical signals from a body part of a user indicative of one or more movements. A plurality of signals indicative of the detected one or more electrical signals may be generated. The device may also include a wireless communication transmitter configured to communicate with a peripheral device and a processor. The processor may be configured to receive the plurality of signals from the plurality of myoelectric sensors, use the plurality of signals together to determine a gesture, and communicate one or more of: the plurality of signals and the gesture to the peripheral device.
US10671168B2
Described embodiments include a system and a method. A system includes a first ultrasound transmitter acoustically coupled to a conducting layer of a display surface and configured to deliver a first ultrasound wave to a selected delineated area. The first ultrasonic wave has parameters sufficient to induce a non-linear vibrational response in the conducting layer. A second ultrasound transmitter is acoustically coupled to the conducting layer and configured to deliver a second ultrasound wave to the selected delineated area. The second ultrasonic wave has parameters sufficient to induce a non-linear vibrational response in the conducting layer. A controller selects a delineated area in response to an indication of a touch to the display surface, and initiates delivery of the first and second ultrasonic waves. A convergence of the first and second ultrasonic waves at the selected delineated area produces a stress pattern perceivable or discernible by the human appendage.
US10671165B2
An apparatus comprising: a receiver configured to receive data for at least one user interface element to be displayed on a displayed user interface at a location on a display and a tactile feedback signal indicator associated with the at least one user interface element; a touch sensor configured to determine at least one touch location corresponds to the at least one user interface element location of the displayed user interface; and a tactile effect generator configured to generate a tactile feedback signal to be output by the display dependent on the displayed user interface and based on the tactile feedback signal indicator such that the at least one user interface element provides a simulated experience.
US10671151B2
A method, computer program product, and system for mitigating disorientation of a user transitioning out of a digital reality session. A user login credentials is received. A start digital reality session command is received. User behavior inputs associated with the digital reality session are monitor. In response to analyzing the user behavior inputs, a behavior risk rating associated with the user behavior inputs is generated. An ending event to the digital reality session is detected. A leakage length value based on the generated behavior risk rating is generated. An expected leakage length value based on the analyzed behavior associated with the user and a user profile associated with the user is determined. A leakage risk value based on the behavior risk rating and leakage length value is assigned. In response to the leakage risk value being above a threshold, the digital reality session is modified.
US10671150B2
A system comprises a display object having a characteristic of its display configured to change with time in a timing calibration operation; a plurality of video cameras configured to capture images of the display object; and a data processing apparatus comprising a detector configured to detect timing differences in the capture of images by the plurality of video cameras indicative of a change in the characteristic of the display object and to apply the detected timing differences as a timing correction so as to time-align images captured by the plurality of cameras after the timing calibration operation.
US10671149B2
Systems and methods for remotely applying battery management policies based on local user behavior. In an illustrative, non-limiting embodiment, an Information Handling System (IHS) may include: a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution, cause the IHS to: receive a battery management policy from a remote server; and apply the battery management policy to the IHS, wherein the battery management policy is selected based upon a local user's behavior.
US10671138B2
Example implementations relate to a parallel backup power supply. For example, a parallel backup power supply system can include a plurality of backup power supply cells that support a plurality of loads. Each of the backup power supply cells can include a charging module to charge an associated backup power supply cell among the plurality of backup power supply cells and a cell controller. The cell controller is to can be configured to control the charging module and communicate with a management module. The parallel backup power supply system can also include the management module to activate each of the plurality of backup power supply cells to provide backup power in parallel to the plurality of loads as each of the plurality of backup power supply cells is fully charged.
US10671134B2
A persistent memory storage system and method of operating. The storage system is embodied as memory module (e.g., a DIMM or PCIe card) in a host server and accessible via a first access path to/from the memory module. After a power failure at the host server, any authorized device, e.g., a second server, is configured to access and extract the retained memory at the failed host server via a secondary network-based access path (e.g., Ethernet connection). Power may be supplied to the memory module of the failed host server via a Power-over-Ethernet switch to support the secondary access path. A Power-over-Ethernet (PoE) switch may provide the necessary power to the memory module when power is unavailable from the host server and when any temporary power source is exhausted. A redundant power source and/or backup battery may supply the PoE switch. Such power sources and/or batteries can thereby provide backup power.
US10671127B2
A computing device can include a housing including a peripheral housing defining an aperture, the peripheral housing having a constant cross-sectional area. The computing device can also include a display having a first major surface and a second major surface opposing the first major surface, the display disposed within the aperture defined by the peripheral housing and attached to the housing at one or more locations such that the first major surface and the second major surface of the display are substantially unobstructed by any other portion of the computing device.
US10671126B2
A foldable terminal includes: a first body, a second body, and a rotating shaft connecting the first body and the second body; a flexible display fixed to one side of the main body; and at least one set of first magnetic components including a first magnet and a second magnet that are attracted to each other. The first magnet is disposed at a side of the first body distal from the rotating shaft, and the second magnet is disposed on a side of the second body distal from the rotating shaft. When an angle between the first body and the second body is less than a threshold, an attraction force between the first magnet and the second magnet controls the flexible display to switch from a half-folded state to the folded state.
US10671119B2
A portable terminal elongated in a longitudinal direction and having a key operation section provided in a substantially lower area in the longitudinal direction of the front surface, in which a finger-hooking section that is a projection portion projecting in the thickness direction of the portable terminal is provided on a rear surface on the rear side of the key operation section, and has a first projection area that extends in the longitudinal direction and a second projection area that is located adjacent to the first projection area while extending toward a lower side in the longitudinal direction and is gradually widened in the lateral direction as extending toward the lower side in the longitudinal direction.
US10671114B2
A display device includes: a display panel; a plurality of vibro-acoustic elements coupled to the display panel and spaced apart from each other on a lower surface of the display panel; and a bracket disposed below the display panel and including a bottom plate, where a plurality of receiving holes is defined through the bottom plate. The plurality of vibro-acoustic elements is disposed in the plurality of receiving holes, respectively, a vibration space is defined by a portion of the bottom plate defining a receiving hole of the receiving holes, which is recessed from an upper surface toward a lower surface of the bottom plate, and audio frequencies in different frequency bands, respectively, is produced from regions in which the plurality of vibro-acoustic elements are disposed.
US10671109B2
A bandgap reference circuit includes a circuit for high-order temperature curvature compensation; and a circuit for low output impedance and current drive capability, wherein an output voltage of the bandgap reference circuit can be independently adjusted to be either above or below a silicon bandgap voltage without impacting temperature curvature.
US10671107B2
An assembly, method, apparatus, and system for supplying power to security, life safety, information technology, and/or automation system components is disclosed. Some embodiments may include a power supply with a projecting terminal and a cable having a first end with an electrical contact surface for contacting a power transmitting surface of the projecting terminal to establish an electrical connection, so that a first end housing portion surrounds the electrical contact surface and at least partially covers the projecting terminal. The electrical contact surface may be adjustable using a spring, which may also assist in maintaining contact with the power transmitting surface located at the projecting terminal distal end. A cable second end may connect with an electronic device, and may be customizable according to the electronic device. Embodiments may also include keying features for ensuring connection with appropriate power supplies.
US10671095B2
A method of migrating unmanned aerial vehicle (UAV) operations between geographic survey areas, including: uploading a first plurality of flight missions into a first UAV pod; deploying the UAV pod; autonomously launching the UAV from the UAV pod a plurality of times to perform the first plurality of flight missions; providing first survey data from the UAV to the UAV pod; autonomously migrating the UAV from the first UAV pod to a second UAV pod; receiving a second plurality of flight missions in a second UAV pod; providing the UAV with one of the second plurality of flight missions from the second UAV pod; autonomously launching the UAV from the second UAV pod a plurality of times to perform the second plurality of flight missions; and providing a second survey data from the UAV to the second UAV pod; where the autonomous migrating of the UAV to accomplish the first and second survey data happens autonomously and without active human intervention.
US10671093B2
One embodiment provides an azimuthal pointing system for scientific ballooning. An apparatus, method and/or system are configured to drive a motor to twist a torsion member of a torsion pendulum and to utilize a restoring force of the torsion member to adjust a pointing direction (i.e., pointing angle) of a payload. The torsion pendulum includes the torsion member, the payload and the motor. The payload is coupled to the torsion member by the motor.
US10671091B2
When an unmanned aerial vehicle flies in accordance with a planned route that is set in advance on the basis of a position of a GPS receiver measured by a measurement unit and the measurement accuracy detected by a measurement accuracy detection unit has decreased to be less than a predetermined value, a flight control unit performs control so that the unmanned aerial vehicle flies along a route different from the planned route. Moreover, when flying along the planned route lowers the measurement accuracy, the unmanned aerial vehicle is caused to fly along the route different from the planned route. Therefore, the flight can be continued while the position is measured with the measurement accuracy secured.
US10671082B2
In one embodiment, a method or system generates a high resolution 3-D point cloud to operate an autonomous driving vehicle (ADV) from a low resolution 3-D point cloud and camera-captured image(s). The system receives a first image captured by a camera for a driving environment. The system receives a second image representing a first depth map of a first point cloud corresponding to the driving environment. The system determines a second depth map by applying a convolutional neural network model to the first image. The system generates a third depth map by applying a conditional random fields model to the first image, the second image and the second depth map, the third depth map having a higher resolution than the first depth map such that the third depth map represents a second point cloud perceiving the driving environment surrounding the ADV.
US10671078B2
A method, apparatus and medium for controlling a self-balancing scooter are provided. The method includes: detecting a target navigation marker used for navigating the self-balancing scooter; and controlling the self-balancing scooter to travel according to the target navigation marker when the target navigation marker is detected.
US10671077B2
A method for full-stack verification of autonomous agents includes training a neural network to learn a noise model associated with an object detection module of an autonomous agent system of an autonomous vehicle. The method also includes replacing the object detection module of the autonomous agent system with the neural network and a sensory input of the object detection module with ground truth information to apply a surrogate function to the ground truth information. The method further includes verifying the autonomous agent system including the trained neural network to apply the surrogate function in response to the ground truth information to simulate sensor information data to at least a planner module of the autonomous agent system. The method also includes controlling a behavior of the autonomous vehicle using the verified autonomous agent system including the object detection module.
US10671069B2
A driving system for a vehicle includes: an input unit configured to receive user input from a user; an interface configured to acquire vehicle driving information and to acquire information from one or more devices provided in the vehicle; at least one processor; and a computer-readable medium having stored thereon instructions which, when executed by the at least one processor, causes the at least one processor to perform operations including: acquiring information from the one or more devices; determining that the vehicle is to be autonomously driven in absence of a set destination; determining at least one of a first time period or a first distance based on the acquired information; identifying a first area based on at least one of the first time period or the first distance; and providing a control signal configured to autonomously drive the vehicle within the first area.
US10671067B2
Embodiments include devices and methods for maintaining control of a robotic vehicle when control signals from a main controller are lost. A detector circuit may monitor signals from the main controller to an electronic speed controller (ESC) to detect a loss of valid control signals. The detector circuit may cause an auxiliary controller to begin issuing motor control signals to the ESC in response to detecting a loss of valid control signals. The auxiliary controller may be configured to issue motor control signals to the ESC according to a pre-loaded set of motor control instructions. The pre-loaded set of motor control instructions may be received from the main controller and/or may be configured to cause the auxiliary controller to issue motor control signals to the ESC that control motors in a manner that causes the robotic vehicle to enter a safe mode of operation or execute a particular maneuver.
US10671061B2
Devices, methods, and systems for distributed rule based automated fault detection are described herein. One system includes a data extractor engine configured to: extract configuration data relating to an environment based on a number of defined rules, and receive monitored data relating to the environment, an AFD engine configured to evaluate the monitored data in view of the configuration data to determine a state of the environment, and a fault generation engine to determine whether the state of the environment is outside a range defined by the number of defined rules.
US10671060B2
In some embodiments, a system model construction platform may receive, from a system node data store, system node data associated with an industrial asset. The system model construction platform may automatically construct a data-driven, dynamic system model for the industrial asset based on the received system node data. A synthetic attack platform may then inject at least one synthetic attack into the data-driven, dynamic system model to create, for each of a plurality of monitoring nodes, a series of synthetic attack monitoring node values over time that represent simulated attacked operation of the industrial asset. The synthetic attack platform may store, in a synthetic attack space data source, the series of synthetic attack monitoring node values over time that represent simulated attacked operation of the industrial asset. This information may then be used, for example, along with normal operational data to construct a threat detection model for the industrial asset.
US10671057B2
The present invention has an object of providing a management system capable of predicting a malfunction occurrence rate that takes account of installation conditions and operating conditions of individual machining apparatuses.A management system that manages machining apparatuses which uses coolant, includes: an acquisition unit that acquires duration information including an installed duration and operating duration of the machining apparatus and condition information based on the installed duration and operating duration of the machining apparatus for each of the machining apparatuses; an analysis unit that analyzes a malfunction occurrence rate for each of the machining apparatuses, based on the duration information and the condition information, as well as the malfunction occurrence information of the machining apparatus caused by coolant; and a notification information generation unit that outputs notification information based on the analyzed malfunction occurrence rate.
US10671054B2
A numerical control device configured to perform stopping control of an axis of a machining tool to be controlled corresponding to command for machining interruption during machining by moving a workpiece or a tool using cycle operation, the numerical control device includes an override input unit, a decelerating and stopping override change unit configured to calculate actual override, decelerated in stages at each interpolation period based on the override acquired by the override input unit, and a velocity calculation unit configured to decelerating and stopping control of the axis.
US10671047B2
A method and system for drilling holes in a repaired composite structure. Four corner holes are selected from holes outside of a repaired area in the repaired composite structure. The four corner holes define a rectangle encompassing the repaired area with sides that each include a pair of corner holes with intermediate holes in between. A surface representation is generated based on a scan of the repaired composite structure that includes the rectangle. Side hole locations between a corresponding pair of corner holes are generated for each side of the rectangle. Grid vector lines are generated between corresponding pairs of side hole locations on opposite sides of the rectangle. The grid vector lines intersect each other at intersection points on the surface representation. Point coordinates are determined for intersection points that lie within the repaired area. A path is created for drilling holes at point coordinates for the intersection points.
US10671040B2
A process control system includes an engineering system for planning automation components into the project for a technical plant, a simulation framework for modeling the process behavior of field devices, a simulation unit for virtualizing the communication behavior of the real field devices and also includes a plant planning tool for planning the process engineering components of the plant into the project by which the commissioning of field-related components and a secure commissioning of a process engineering plant are made possible.
US10671039B2
The example systems, methods, and devices disclosed herein generally relate to performing predictive analytics on behalf of wind turbines. In some instances, a data-analytics platform defines and executes a predictive model for a specific wind turbine. The predictive model may be defined and executed based on operating data for the specific wind turbine and for other wind turbines that experience similar environmental conditions as the specific wind turbine and that are operating in an expected operational state. In response to executing the predictive model, the data-analytics platform may cause an action to occur at the specific wind turbine or cause a user interface to display a representation of the output of the executed model, among other possibilities.
US10671038B2
Process control systems for operating process plants are disclosed herein. The process control systems include control modules that are decoupled from the I/O architecture of the process plants using signal objects or generic shadow blocks. This decoupling is effected by using the signal objects or generic shadow blocks to manage at least part of the communication between the control modules and the field devices. Signal objects may convert between protocols used by control modules and field devices, thus decoupling the control modules from the I/O architecture. Generic shadow blocks may be automatically configured to mimic the operation of field devices within a controller executing the control modules, thus partially decoupling the control modules from the I/O architecture by using the shadow blocks to manage communication between the control modules and the field devices.
US10671037B2
A machine controller for controlling a machine includes a data memory configured to store maintenance data for at least one of the machine controller or the machine in an electronically processable manner, an imaging processing unit configured to at least partially read the maintenance data from the data memory and to generate image information relating to a graphical representation that includes a first representation area representing a first section of the maintenance data in a form designed for machine readability. The machine controller includes at least one of: a display unit configured to display the graphical representation based on the image information or a data transmission interface configured to transmit the image information indirectly or directly to a service computer to display or evaluate the graphical representation on the service computer.
US10671035B2
Provided is a control device for a production module having a data memory for storing operational settings of production modules and restrictions, which must be complied with by at least some of the operational settings. A settings management module is used to determine the external operational setting of an adjacent production module on which a local operational setting of the production module is dependent on the basis of a common restriction. An optimization module is also provided and has a local assessment function, which assesses the local operational setting, and a further assessment function which assesses noncompliance with the common restriction.
US10671029B2
A computer-implemented method, system, and computer program product are provided for anomaly detection. The method includes receiving, by a processor, sensor data from a plurality of sensors in a system. The method also includes generating, by the processor, a relationship model based on the sensor data. The method additionally includes updating, by the processor, the relationship model with new sensor data. The method further includes identifying, by the processor, an anomaly based on a fused single-variant time series fitness score in the relationship model. The method also includes controlling an operation of a processor-based machine to change a state of the processor-based machine, responsive to the anomaly.
US10671027B2
In embodiments, a system may comprise a circuit component to perform a function; and a supervisor component (e.g., a safety component) coupled to the circuit component to monitor proper functioning of the circuit component. The circuit component may be configured to initiate provision of diagnostic information to the supervisor component, or to indicate to the safety component whether the circuit component will be responsive to a query from the safety component for diagnostic information.
US10671021B2
Timepiece movement for a mechanical watch, comprising, arranged on a main plate, a resonator mechanism with two degrees of freedom, and a maintaining mechanism subjected to the torque of driving means comprised in the movement, wherein this maintaining mechanism is a continuous maintaining mechanism, and includes a crank movable about a crank rotational axis, and which includes, on the crank rotational axis, an axial element subjected to the torque of driving means, and, off-centre relative to the crank rotational axis, a crankpin which is arranged to travel on a track of a stiff ring comprised in the resonator mechanism, this stiff ring being movable in the two degrees of freedom.
US10671014B2
An image forming apparatus includes a main casing, a drum frame detachably attached to the main casing and including a photosensitive drum, a developing device supporting structure movable between a first position close to the photosensitive drum and a second position farther from the photosensitive drum, and a developing device supported by the developing device supporting structure and including a guided portion. The developing device supporting structure has a guide groove at an inner surface. The developing device is configured to be attached to or detached from the developing device supporting structure by the guided portion being guided along the guide groove. When the developing device supporting structure is in the first position, the developing device is attached to the developing device support structure, and when the developing device supporting structure is in the second position, the developing device is detachable from the developing device supporting structure.
US10671012B2
An electrophotographic image forming apparatus for forming an image on a recording material includes an electrophotographic photosensitive drum and a developing cartridge including a developing roller for developing an electrostatic latent image formed on the electrophotographic photosensitive drum. A cartridge supporting member is movable, while detachably mounting the developing cartridge, between an inside position which is inside of the main assembly of the apparatus to mount the developing cartridge to the main assembly of the apparatus and an outside position that is outside of the main assembly of the apparatus to remove the developing cartridge from the main assembly of the apparatus.
US10670995B2
An image forming apparatus includes an image forming portion that forms a toner image on a photosensitive member in accordance with image information, an intermediate transfer member that carries the toner image transferred from the photosensitive member, a transfer portion that transfers the toner image carried by the intermediate transfer member onto a recording medium, a cleaning portion that collects toner remaining on the intermediate transfer member, and a toner collecting container into which the toner conveyed from the cleaning portion is collected. In the image forming apparatus, the toner collecting container is disposed in a region above the intermediate transfer member.
US10670992B2
A developer container includes a containing device, a support member, and a crumbling device. The containing device contains developer therein and is rotated so as to transport the developer. The support member supports the containing device such that the containing device is rotatable. The support member has an outlet through which the developer transported by the containing device flows out. The crumbling device is supported such that the crumbling device is rotatable together with the containing device. The crumbling device is, when the containing device is rotated, rotated so as to crumble the developer. The crumbling device includes a body portion and an applying member. The body portion extends from a region near the containing device toward the outlet. The applying member is formed in the body portion. The applying member applies a force for transporting the developer toward the outlet when the crumbling device is rotated.
US10670991B2
A developing device includes a developer container configured to accommodate a developer containing toner and a carrier and a feeding screw provided rotatably in the developer container and configured to feed the developer in a predetermined feeding direction. The feeding screw includes a rotation shaft, and a first helical blade and a second helical blade which are formed around the rotation shaft and which form a multi-thread helical blade. The feeding screw includes a region in which a plate-like projection portion is provided on the rotation shaft between the first helical blade and the second helical blade.
US10670990B2
A nozzle insertion member is in a powder container that includes a nozzle insertion opening into which a conveying nozzle is inserted. The nozzle insertion member includes an opening/closing structure to move to an opening position to open the nozzle insertion opening by being pressed by the inserted conveying nozzle, and to a closing position to close the nozzle insertion opening when the conveying nozzle is separated from the nozzle insertion member, and a seal arranged at the nozzle insertion opening and including a through hole into which the conveying nozzle is insertable. The opening/closing structure includes a front cylindrical portion to contact with an inner surface of the through hole, and a slide area formed on another side relative to the front cylindrical portion. W1
US10670989B1
The present application provides a developer replenishment cartridge including a housing, a first rotating shaft connected to a first end portion of the housing via a sealing bearing, a wiper blade connected to a bracket beside the first rotating shaft via at least one bolt. The present application further provides a method for replenishing developer, including pressing a button inward to move the push rod forward in such a way that a front end of the push rod firstly contacts a baffle provided at an inlet of the toner cartridge for the developer in the equipment, aligning the sealing gear with the discharge port communicating with the middle of the outlet, opening the developer container, driving the wiper blade to rotate by the driving wheel of the driving unit, mixing up the developer inside the container, and feeding the developer toward the region of the second rotating shaft.
US10670984B2
For the purpose of providing a light guiding member with a simple structure which is capable of suppressing risk that unnecessary light could be mixed in a primary optical path, a light guiding member according to the present invention includes an incident surface, a reflection surface which reflects a light flux from the incident surface, and a side surface disposed at a distance of 1.2 R or more from a center of the reflection surface, where R is a distance from the center to an edge portion of the reflection surface, in a direction perpendicular to a first cross-section including an incident light toward the reflection surface on an optical axis and a reflected light from the reflection surface on the optical axis.
US10670973B2
A method includes obtaining a sub-layout having an area that is a performance limiting spot, adjusting colors of patterns in the area, and determining whether the area is still a performance limiting spot. Another method includes decomposing patterns in a design layout into multiple sub-layouts; determining for at least one area in one of the sub-layouts, the likelihood of that a figure of merit is beyond its allowed range; and if the likelihood is above a threshold, that one sub-layout has a performance limiting spot. Another method includes: obtaining a design layout having a first group of patterns and a second group of patterns, wherein colors of the first group of patterns are not allowed to change and colors of the second group of patterns are allowed to change; and co-optimizing at least the first group of patterns, the second group of patterns and an illumination of a lithographic apparatus.
US10670970B1
A method includes providing a plurality of fuel droplets into an EUV source vessel by a fuel droplet generator, in which the fuel droplet generator has a first portion inside the EUV source vessel and a second portion outside the EUV source vessel; generating a plurality of output signals respectively from a plurality of oscillation sensors on the fuel droplet generator; determining whether the output signals are acceptable; and determining whether an unwanted oscillation originates from the first portion of the fuel droplet generator or the second portion of the fuel droplet generator when the output signals is determined as unacceptable.
US10670951B2
Disclosed are a wavelength conversion device, a light-emitting device and a projection system, comprising a wavelength conversion layer having a first surface and a second surface opposite each other. The first surface receives an excitation light. The wavelength conversion layer absorbs the excitation to produce a converted light and emits the converted light or the mixture of the converted light and the excitation light from the first surface and the second surface. A scattering reflective substrate is stacked with the wavelength conversion layer and includes a white porous ceramic or a white scattering material for scattering the incident light. The scattering reflective substrate includes a third surface facing the second surface and scatters at least a part of the incident light on the third surface and then emits all the light from the third surface to the second surface.
US10670948B2
A suspension system of a biaxial optical actuator is provided, including a circuit-carrying base and an oscillation member, which is provided, in a center thereof, with an optical lens. An elastic suspension plate is coupled to the oscillation member and has four corners each forming an elastic unit that projects outside the oscillation member. The elastic units collaborate with support posts to support the elastic suspension plate and the oscillation member at a location above the base. The oscillation member is provided, on each of four sides thereof, with a magnetic device. The four magnetic devices is sequentially activated to apply a magnetic force such that the oscillation member together with the optical lens carried thereon to rotate about two imaginary axes of the elastic suspension plate respectively defined between each pair of two opposite magnetic devices to thereby serve as a rotation axes of the oscillation member.
US10670946B2
An array imaging module includes at least two optical lenses and a molded photosensitive assembly, wherein the molded photosensitive assembly includes at least two photosensitive units, a circuit board that electrically couples to the photosensitive units, and a molded base having at least two optical windows. The molded base is integrally coupled at the circuit board at a peripheral portion thereof, wherein the photosensitive units are aligned with the optical windows respectively. The optical lenses are located along two photosensitive paths of the photosensitive units respectively, such that each of the optical windows forms a light channel through the corresponding photosensitive unit and the corresponding optical lens.
US10670944B2
A lighting device that is capable of retracting a reflective member inside a lighting device and of deciding size of the reflective member irrespective of the size of the lighting device. The lighting device includes a light emitting section and a reflective member. The reflective member is drawably retracted in the light emitting section and is provided with reflectors that are developed by a drawing operation to reflect a part of light irradiated from the light emitting section. Area of the reflectors in a developed state is more than area of the reflectors in a retracted state.
US10670943B2
A camera module includes an optics assembly, an actuator module, and detection circuitry for preventing the optics assembly from colliding with a mechanical stop due to physical impacts and disturbances. The actuator module includes a magnet and a coil. The detection circuitry detects an induced current caused by movement of the coil with respect to the magnet. The direction of the detected induced current indicates movement of the optics assembly in a particular direction along an optical axis. The detection circuitry provides a current to the coil to cause the optics assembly to move toward a particular position or direction. In some cases, the provided current may cause the optics assembly to move in a direction opposite of the movement that caused the induced current.
US10670942B2
The invention relates to an optical device (100) comprising: a waveguide (200) comprising a core (210) extending along an axis of symmetry XX′, and encapsulated in a cladding layer (220), an actuator (400) with width La, overlapping the core (210) and extending along an axis of symmetry YY′ parallel to the axis of symmetry XX′, said actuator (400) is designed so that when a voltage is applied to it, it imposes a mechanical stress at the core (210) to modify its refraction index the device being characterised in that the second axis of symmetry YY′ is offset by a lateral offset D from a plane of symmetry of the waveguide (200) including the first axis of symmetry and perpendicular to the cladding layer (220), the lateral offset is between 15% and 50% of the width La.
US10670941B2
Provided are an optical modulation device and a method of operating the same. The optical modulation device may include a nano-antenna, a conductor, and an active layer located between the nano-antenna and the conductor. The optical modulation device may further include a first dielectric layer located between the active layer and the conductor and a second dielectric layer located between the active layer and the nano-antenna. The optical modulation device may further include a signal applying unit configured to independently apply an electrical signal to at least two of the nano-antenna, the active layer, and the conductor.
US10670932B2
According to one embodiment, a display device comprises an insulating substrate, a pixel in a display area, a scanning line extending in a first direction, a signal line extending in a second direction, a shield line between the insulating substrate and the scanning line, a pixel electrode in the pixel, and a first switching element including a first semiconductor layer. The first semiconductor layer is provided between the scanning line and the shield line, and comprises an intersection area in which the first semiconductor layer intersects the scanning line. The shield line overlaps the intersection area, and is electrically connected to the scanning line through a contact portion.
US10670929B2
A light intensity modulator array includes a first substrate with a two-dimensional array of electrodes; a second substrate with one or more electrodes; and liquid crystal located between the first substrate and the second substrate. The two-dimensional array of electrodes is arranged in a first direction and a second direction that is not parallel to the first direction. A respective electrode of the two-dimensional array of electrodes is distinct and separate from a first adjacent electrode and a second adjacent electrode of the two-dimensional array of electrodes. The first adjacent electrode is adjacent to the respective electrode in the first direction and the second adjacent electrode is adjacent to the respective electrode in the second direction. A method for tracking an eye using a device including the light intensity modulator array is also disclosed.
US10670927B2
A liquid crystal polymer composition comprising a liquid crystal, acrylic monomers including an acrylic monomer group (A) including a cyclic ring and an acrylic monomer group (B) including a chain structure or a cyclohexanol, and a photo initiator.
US10670920B2
Unidirectional grating-based backlighting includes a light guide and a diffraction grating at a surface of the light guide. The light guide is to guide a light beam and the diffraction grating is configured to couple out a portion of the guided light beam using diffractive coupling and to direct the coupled-out portion away from the light guide as a primary light beam at a principal angular direction. The diffraction grating is to further produce a secondary light beam directed into the light guide at an opposite one of the principal angular direction. The unidirectional grating-based backlighting further includes an angularly selective reflective layer within the light guide adjacent to the light guide surface that is configured to reflectively redirect the diffractively produced, secondary light beam out of the light guide in the direction of the primary light beam.
US10670915B2
According to an aspect, a display device includes: a display panel including a display area with pixels; a backlight; and a dimmer. The dimmer includes a dimming panel including a dimming area overlapping the display area and a control circuit. The dimming area includes a plurality of regions each including a first electrode and a second electrode. The control circuit includes a shift register configured to receive an electrical signal for controlling a potential of each of the first electrodes and including a plurality of sequential circuits coupled in series, a holding circuit to which an output of each of the sequential circuits is coupled, and a gradation voltage setter to which an output of the holding circuit is coupled. Each of the first electrodes is coupled to an output of the gradation voltage setter.
US10670914B2
A backlight control method is provided. The method includes: determining, based on a global backlight brightness value, a backlight brightness interval in which the global backlight brightness value is located; determining, according to a correspondence between the backlight brightness interval and a backlight gain coefficient table, a backlight gain coefficient table corresponding to the backlight brightness interval, where the backlight gain coefficient table is configured to indicate a gain coefficient corresponding to a partition backlight brightness value; determining, according to a partition backlight brightness value of each of backlight partitions and the backlight gain coefficient table, a gain coefficient of each of the backlight partitions; and driving each of the backlight partitions according to the gain coefficient of each of the backlight partition and the partition backlight brightness value of each of the backlight partitions.
US10670909B2
A display device and a display method thereof are disclosed. The display device includes a light guide module and a polarization layer, a light direction control section, a reflective layer sequentially disposed on a side of the light guide module. The light guide module includes a first major surface and a second major surface that are opposite to each other, and the first major surface includes first regions for emitting light and second regions, the polarization layer includes polarizers corresponding to the first regions, and the polarizers have a first polarization direction, and the light direction control section is configured to control light direction to adjust a passing amount of the light reflected by the reflective layer in the non-light exiting regions and make the light have a second polarization direction substantially perpendicular to the first polarization direction after passing through the light direction control section.
US10670893B2
A curved surface display panel and a display device, wherein the curved surface display panel includes a color film substrate having an arc-shaped cross section along a first direction, wherein the color film substrate includes: a first area and a second area arranged along the first direction, a common border between first and second area is first axis; and a plurality of pixel units arranged along first direction, wherein a respective interval separates each adjacent two pixel units of the plurality of pixel units, and the pixel units each has a width in a second direction, the interval between each adjacent two pixel units decreases from first axis towards each side along first direction, and the width in second direction of each pixel unit decreases from the first axis towards each side along the first direction; wherein first direction intersects with second direction.
US10670892B2
An image display apparatus having a flexible electronic display comprising a bendable portion that is flexible and configured to display an image, a support member comprising a substantially planar portion that resists bending and a bending-protection portion that bends and protects the bendable portion of the flexible display, and a retainer for retaining the flexible electronic display proximal to a surface of the support member.
US10670884B2
A spectacle lens contains, starting from the object-sided front surface of the spectacle lens to the opposite rear-side of the spectacle lens, at least a) one component A including an ultrathin glass, b) one component B including at least one polymer material and/or at least one mineral glass, c) one component C, including at least one functional layer and/or an ultra-thin glass. A method for producing such a spectacle lens is also disclosed.
US10670882B2
A pair of goggles with a lens assembly, a goggle frame, and at least one lens retention shelf is disclosed. The lens assembly includes a lens with a projection extending from the assembly. The goggle frame is made of a first material and has a frame aperture sized large enough to receive the projection from the lens assembly through it. The lens retention shelf is made of a second material harder than the first material and is disposed behind the frame. The first lens retention shelf includes a projection connector corresponding to the projection, the projection connector is aligned with the frame aperture and sized sized to receive and engage the projection with the goggle frame interposed between the lens retention shelf and the lens.
US10670876B2
There is provided an illumination device having: a laser; a waveguide including at least first and second transparent lamina; a first grating device for coupling light from the laser into a TIR path in the waveguide; a second grating device for coupling light from the TIR path out of the waveguide; and a third grating device for applying a variation of at least one of beam deflection, phase retardation or polarization rotation across the wavefronts of the TIR light. The first second and third grating devices are each sandwiched by transparent lamina.
US10670874B2
An optical computed tomography system for comprehensive end-to-end verification of the delivered dose in phantoms is described. The optical computed tomography system includes a light source that emits light; a detector; and a light-collimating tank arranged between the light source and the detector. The light-collimating tank itself includes a transparent substrate having a recessed region formed therein; an incident light surface formed on the transparent substrate; and an exit light surface formed on the transparent substrate opposite the incident light surface and shaped to focus light toward a focal region located outside of the transparent substrate. In some configurations, the incident light surface is shaped to collimate light impinging on the incident light surface into parallel rays that pass through the tank towards the exit light surface.
US10670871B2
An embodiment of the present disclosure provides a three-dimensional display apparatus, including: a pixel structure formed by a plurality of sub-pixels, a three-dimensional grating formed by a plurality of strip gratings arranged along a row direction; wherein, the respective sub-pixels in each row of sub-pixels are aligned, the respective sub-pixels in every two adjacent rows of sub-pixels are staggered by a half width of the sub-pixel, in the row direction, and each sub-pixel is different in color from the respective sub-pixels adjacent thereto; the respective strip gratings have a same extension direction and have a certain inclination angle with respect to the row direction; and each strip grating corresponds to at least two sub-pixels, which display different viewpoint images, in each row of sub-pixels.
US10670870B2
A head-mounted display including a body, a bearing base, a separation plate, a knob, a guiding element, a first gear, a second gear and a head belt set is provided. The separation plate is fixed inside the bearing base. The knob is pivoted to the bearing base and located outside the bearing base. The guiding element is pivoted to the bearing base and located inside the bearing base, and is configured to be driven by the knob to rotate. The guiding element includes a shaft portion passing through the bearing base and the separation plate. The first gear and the second gear are sleeved on the shaft portion, and are separated from each other by the separation plate. The head belt set connects the body and the bearing base. The head belt set includes an auxiliary head belt, a first side head belt and a second side head belt.
US10670865B2
A head-up display device for a vehicle may include: a light source part configured to generate light; a lens part configured to concentrate the light irradiated from the light source part; a film part configured to make a scattering angle of the light different in horizontal and vertical directions, the light having passed through the lens part; and an image generation part configured to generate image information using the light having passed through the film part.
US10670863B2
A head-up display device includes an illumination optical system, an imaging optical system and a reflective optical system. The illumination optical system emits a source light indicating information. The imaging optical system projects the source light to a projection surface. The reflective optical system has a dielectric multilayer film, and is configured so that a retardation of a subject wavelength including at least a part of wavelengths of the source light from the illumination optical system is in a range greater than −π/2 [rad] and smaller than π/2 [rad]. The reflective optical system is arranged on a path from the illumination optical system to the imaging system so that a polarization axis of the source light from the illumination optical system defines an angle α satisfying a relation of 0 degree <α<90 degrees <α<180 degrees, relative to an incident surface.
US10670861B2
A lens assembly includes a first optical element and a second optical element. The first optical element includes a partially reflective layer and a waveplate. The second optical element includes a reflective polarizer configured to reflect a first polarization orientation of display light back to the first optical element and transmit a second polarization orientation of the display light.
US10670853B2
To maximize the light capturing and imaging resolution capability of an imaging satellite while minimizing weight, the primary reflector and other elements of the optical path have a shape optimized to the shape of the satellite. For a nanosatellite with a square cross-section, the first mirror and other elements of the telescope section in the optical path have a square cross-section, as does the sensor array of the camera section.
US10670844B2
A finite conjugate lens assembly including an afocal zooming component that has five optical groups that are configured to provide a ratio of highest to lowest magnification between 5.5:1 and 16:1. A lens attachment module and rear adapter module may be disposed, respectively, on an object side and an image side of the optical assembly. The lens assembly may exhibit an approximate etendue between 0.95 and 4.65 mm2sr, and may be configured in accordance with between 6.6MP and 32MP image sensors.
US10670843B2
A finite conjugate lens assembly with modular interchangeable components includes a zooming component that includes three independently movable lens groups that are disposed within the lens assembly between a pair of static lens groups. The lens assembly exhibits an etendue of between 0.95 and 4.65 mm2sr.
US10670842B2
A finite conjugate optical assembly, comprising a lens with a core zoom module that includes five optical groups that are configured to exhibit at least 1.58 mm2sr of etendue at a lowest magnification position, and a ratio of highest to lowest magnification of at least 7:1, and to provide a maximum magnification of 2× or greater.
US10670833B2
An imaging lens assembly includes six lens elements, the six lens elements being, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element and a sixth lens element. The first lens element has negative refractive power. The second lens element has positive refractive power. The fifth lens element has positive refractive power.
US10670830B2
An optical image capturing system is provided. In order from an object side to an image side, the optical image capturing system includes a first lens, a second lens, a third lens and a fourth lens. The first lens has a refractive power and the object side thereof may be convex. The second lens and the third lens have refractive power. The object side and the image side of the foregoing lenses may be aspheric. The fourth lens may have positive refractive power. The object side and the image side thereof are aspheric. At least one of surfaces of the fourth lens may have one inflection point. The four lenses have refractive power. When meeting some certain conditions, the optical image capturing system may have outstanding light-gathering ability and an adjustment ability about the optical path in order to elevate the image quality.
US10670826B2
Some embodiments disclosed herein relate to an auxiliary optical device having one or more optical components, such as lenses, attached to a retainer portion. The retainer portion is configured to removably attach to mobile electronic devices such as mobile phones, tablet computers, media players, and the like. The retainer portion may include a movable mounting portion that achieves or maintains a substantially parallel orientation with respect to a face of a mobile electronic device even when a sidewall of the retainer portion is not parallel with respect to the face. An optical component may be mounted to the mounting portion, and movement of the mounting portion can facilitate a parallel orientation of the optical axis of the optical component with respect to an optical axis of an onboard camera of the mobile device.
US10670822B2
A patch panel may include a tray that is slidable between a retracted position and an extended position on tray supports and features for holding the tray in the retracted position and in the extended position. The patch panel may also include a cassette that is slidable on cassette supports, latches for engaging the cassette to block movement of the cassette and features for disengaging the latches.
US10670821B2
The present invention relates to an optical fiber organizer (1) comprising at least one fiber storage means (4, 10, 19), a first support (3) for supporting the storage means, whereby the storage means (4, 10, 19) are rotatable connected to the first support (3), a second support (2) with at least one cable termination retention means for securing an incoming or outgoing cable having at least one optical fiber, characterized by the first support (3) being rotatably connected to the second support (2).
US10670811B2
Embodiments of the present invention relate to a microring resonator control method and apparatus. The method includes: receiving an instruction, where the instruction is used to configure an operating wavelength of a microring resonator; determining whether the operating wavelength of the microring resonator is less than or equal to a center wavelength of a channel spectrum; and when the operating wavelength of the microring resonator is less than or equal to the center wavelength of the channel spectrum, configuring thermode power of the microring resonator based on a spacing between the operating wavelength and a first wavelength; or when the operating wavelength of the microring resonator is greater than the center wavelength of the channel spectrum, configuring thermode power of the microring resonator based on a spacing between the operating wavelength and a second wavelength.
US10670810B2
A dual polarized waveguide device includes a first waveguide that defines a first linear signal propagation path, a second waveguide that defines a second linear signal propagation path that is parallel to the first linear signal propagation path, and a polarization selective coupling interface coupling the first and second waveguides, the polarization selective coupling interface being configured to enable horizontally polarized signals to pass between the first and second linear propagation paths and prevent vertically polarized signals from passing between the first and second linear propagation paths.
US10670809B2
An optical transmission device controls driving of a mirror that adjusts an attenuation amount of a VOA and a transmission frequency of a TOF. The device acquires an adjustment amount of a reference voltage in which the intensity of output light becomes a target at detecting a change in the attenuation amount. The device calculates a deviation of an attenuation amount by using a difference between the reference frequency and the adjusted frequency specified from the characteristic of the mirror. The device calculates a deviation of an attenuation amount from a relationship at detecting a change in a new attenuation amount. The device calculates an adjustment amount by using a difference between the voltage of the reference frequency specified from the characteristic and the voltage of the frequency that is after deviation, adds the adjustment amount to the reference voltage, and sets the result.
US10670802B2
A method of making an optical fiber sensor device for distributed sensing includes generating a laser beam comprising a plurality of ultrafast pulses, and focusing the laser beam into a core of an optical fiber to form a nanograting structure within the core, wherein the nanograting structure includes a plurality of spaced nanograting elements each extending substantially parallel to a longitudinal axis of optical fiber. Also, an optical fiber sensor device for distributed sensing includes an optical fiber having a longitudinal axis, a core, and a nanograting structure within the core, wherein the nanograting structure includes a plurality of spaced nanograting elements each extending substantially parallel to the longitudinal axis of the optical fiber. Also, a distributed sensing method and system and an energy production system that employs such an optical fiber sensor device.
US10670789B2
A method for recording a plurality of scatter volume holograms in a photopolymeric recording medium, the method including at least the following steps providing a first laser light source, providing a photopolymeric recording medium including a substrate and a photoactive layer, wherein the photopolymeric recording medium has an index modulation Δn of at least 0.04 and a thickness d of the photoactive layer of at least 25 μm, and irradiating the photopolymeric recording medium with the first laser light beam generated by the first laser light source with a minimum irradiation energy dosage of 3*Di, Di being the inhibition dosage of the photoactive layer.
US10670787B2
As a liquid crystal cured film that is small in amount of decrease in phase difference value which decrease is caused in a case where the liquid crystalline cured film is exposed to a high-temperature environment, provided is a liquid crystal cured film containing a polymerizable liquid crystal compound that is polymerized, the liquid crystal cured film having a maximum absorption at a wavelength in a range of not less than 300 nm and not more than 380 nm, and satisfying the following Formula (Y): (1−P′/P0)×100≥73 . . . (Y).
US10670782B2
Metasurfaces comprise an array of pillars in a lattice. The dimensions of the pillars and the spacing are varied to obtain desired optical properties. The dispersionless metasurfaces can focus optical light over a broad wavelength range. Specific dispersion profiles for the metasurfaces can be designed. Gratings can be fabricated having similar properties as the array of pillars. Pillars in the metasurfaces can have different cross-section profiles.
US10670781B2
A mirror with an image display function includes in order: an image display device; a ¼ wavelength plate; a circular polarization reflection layer; and a front surface plate, the front surface plate includes a substrate and an inorganic reflection layer, the inorganic reflection layer is a semi-transmissive semi-reflective layer, the circular polarization reflection layer includes a cholesteric liquid crystal layer, and the cholesteric liquid crystal layer has a central wavelength of selective reflection in a visible light region. The half mirror includes in order: the ¼ wavelength plate, the circular polarization reflection layer, and the front surface plate.
US10670779B1
An optical element is disclosed. The optical element includes a plurality of layers. The plurality of layers includes a notch filter array that has a plurality of notch filter elements. Each notch filter element is configured to filter out energy within at least one wavelength band of interest. The plurality of layers further includes a polarization-responsive grid array having a plurality of polarization elements and includes a microlens array having a plurality of microlens elements. Each microlens element is configured to image a portion of a scene onto an image plane.
US10670774B2
There are provided coated articles that include two or more infrared (IR) reflecting layers (e.g., of or including NbZr, Nb, NiCr, NiCrMo, and/or a nitride thereof) sandwiched between at least dielectric layers, and/or a method of making the same. The coating may be designed so that the coated articles realize grey (including black) glass side reflective coloration in combination with a low solar factor (SF) and/or a low solar heat gain coefficient (SHGC). Such coated articles may be used in the context of monolithic windows, insulating glass (IG) window units, laminated windows, and/or other suitable applications, and may optionally be heat treated (e.g., thermally tempered) in certain instances.
US10670771B1
A weather forecasting system may receive satellite image samples and identify an updraft and components of the updraft within a cloud. These satellite image samples are collected over time (e.g., at 30 second to 1 minute time intervals). The system may identify an area of rotation and/or divergence at cloud top in a cumulus cloud or mature convective storm over time by comparing the samples and determine a parameter indicative of the updraft based on the area of rotation and divergence. The system may estimate aspects of the environment related to storm development and predict the occurrence of a weather event in the future based on the parameter and generate an output indicative of the occurrence.
US10670770B2
In some embodiments, a system, as well as a method and an article, may operate to generate a first matrix, based on equations that model a reservoir, that includes mass conservation and volume balance information for grid blocks in the reservoir; to generate a second matrix, based on the first matrix, that includes saturation information and pressure information of each grid block; to remove the saturation information from the second matrix to generate a third matrix that includes only pressure information; to solve the third matrix to generate a first pressure solution; to solve the second matrix based on the first pressure solution to generate a first saturation solution and a second pressure solution; and to use the first saturation solution and the second pressure solution to generate a solution of the first matrix. Additional apparatus, systems, and methods are disclosed.
US10670766B2
Systems, devices, and methods for locating buried conductors using ambient electromagnetic signals, such as AM or other broadcast signals, are described. A buried utility locator may include a plurality of spatially separated antenna arrays, a receiver circuit coupled thereto, and a processing element programmed to process measurements of ambient electromagnetic signals and associated electromagnetic signals radiated from current induced in the buried conductor from the ambient signals to determine information about the buried conductor.
US10670764B2
Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined space
One aspect of the disclosure provides apparatus for detecting an object. The apparatus comprises a sense coil. The apparatus comprises a processor configured to determine an amount of change in a reactance of the sense coil from a previous reactance value for the sense coil. The processor is configured to determine an amount of change in a resistance of the sense coil from a previous resistance value for the sense coil. The processor is configured to determine a presence of the object based on a relationship between the amount of change in the reactance of the sense coil and the amount of change in the resistance of the sense coil. The processor performs an inverse tangent operation on a quotient of the amount of change in the reactance of the sense coil divided by the amount of change in the resistance of the sense coil.
US10670744B2
Methods and systems are provided for indirectly measuring a current of a radiation source. In one embodiment, a method comprises generating a scan dataset by transmitting a radiation from a radiation source directly to a detector; calculating a signal to noise ratio of the scan dataset; and determining a current that was used to generate the scan dataset based on the calculated signal to noise ratio. In this way, current of the radiation source may be evaluated without connecting extra equipment to the radiation source.
US10670743B2
A semiconductor detector and a packaging method thereof. The semiconductor detector includes: a cathode circuit board including a read out chip, a high voltage side top layer of the cathode circuit board, a bottom connection layer of the cathode circuit board and a dielectric filled between the high voltage side top layer and the bottom connection layer, wherein the high voltage side top layer is connected to the bottom connection layer through a via hole; and a detector crystal including a crystal body, an anode and a cathode, the anode is connected to the read out chip of the cathode circuit board, the high voltage side top layer is connected to an input terminal of the semiconductor detector and the bottom connection layer directly contacts the cathode of the detector crystal to connect the cathode to the cathode circuit board.
US10670738B2
A portable detection apparatus can include a housing, a first detector for detecting ionizing radiation from a first subject and a second detector within the housing for the detecting the background radiation. A shield within the housing can surround the first and second detectors and define a shield aperture around the first and second detectors for radiation from the subject to enter the housing. A radiation blocking member can substantially block at least a portion of the ionizing radiation from reaching the second detector, whereby radiation detected by the second detector comprises substantially only the background radiation. A processor module can be connected to the first and second detectors for determining the amount of ionizing radiation detected by the first detector attributable to secondary radiation.
US10670730B2
A measuring system comprises a model generation unit and a signal generator. The model generation unit is adapted to generate a signal model based upon received global navigation satellite system reception data. The signal generator is adapted to generate a measuring signal based upon the signal model and to supply a device under test with the measuring signal.
US10670727B2
The invention relates to a method and system for the validation of satellite-based positioning. The system comprises a radio navigation device (10) installed on board a mobile carrier (2), including a satellite geo-positioning device (12) able to receive a composite radio signal including a plurality of radio navigation signals each transmitted by a transmitting satellite and including time-synchronization and position-reference information, the radio navigation device being able to carry out processing of the received radio navigation signals to calculate first navigation information including information on the geographical position, speed and time of the carrier.The radio navigation device (10) is capable of transmitting baseband digitized signals (IF1, . . . , IFN) from radio navigation signals received at the reference processing station (16), the reference processing station (16) is capable of carrying out processing (29) similar to the processing (20), carried out by said radio navigation device (10), of the digitized signals (IF1, . . . , IFN) in order to calculate second navigation information, and the system comprises means (22, 42) for validating the first navigation information in accordance with the second navigation information calculated by the reference processing station (16).
US10670717B2
An ultrasonic doppler motion sensor device includes a transmitter (10, 12) for emitting a continuous ultrasonic transmission signal in a detection space, an ultrasonic receiver (20, 22) for detecting the ultrasonic transmission signal reflected by the detection object as a receive signal, and a mixer and detector (14, 18) for mixing the ultrasonic transmission signal or a signal derived therefrom with the receive signal and/or for demodulating the receive signal and for generating a motion detection signal therefrom, wherein the mixer and detector are assigned a system (14) for the adjustable generation of a phase shift greater than 0° between a phase of the ultrasonic transmission signal and a periodic impulse signal at the mixer or detector for scanning and mixing the receive signal.
US10670715B2
An ultrasonic sensor control method includes outputting a first sensing signal, comparing a voltage value of a first reflection signal corresponding to the first sensing signal with a predetermined reference voltage value, determining a conversion method of the first reflection signal according to a voltage value comparison result, converting the first reflection signal according to a determined conversion method, and detecting an object by comparing a converted first reflection signal with a predetermined reference reflection signal.
US10670702B2
A light detection and ranging (LiDAR) optical system, according to one embodiment of the present invention, comprises: a first mirror which is disposed to make a predetermined first angle with a horizontal plane and has a first hollow; a light source for outputting a pulse laser from the lower portion of the first mirror; a second mirror which is disposed to make a predetermined second angle with the first mirror so that the pulse laser passes through the first hollow and travels to a measurement target; at least two path control mirrors which reflect the pulse laser so that the path of the pulse laser is formed on a reflective surface of the second mirror; a light receiving lens for receiving, from the lower portion of the first mirror, light which has been reflected through the first mirror.
US10670695B2
A radar sensing system for a vehicle has multiple transmitters and receivers on a vehicle. The transmitters are configured to transmit radio signals which are reflected off of objects in the environment. There are one or more receivers that receive the reflected radio signals. Each receiver has an antenna, a radio frequency front end, an analog-to-digital converter (ADC), and a digital signal processor. The transmitted signals are based on spreading codes generated by a programmable code generation unit. The receiver also makes use of the spreading codes generated by the programmable code generation unit. The programmable code generation unit is configured to selectively generate particular spreading codes that have desired properties.
US10670694B1
A system and method using a hybrid-weighted, multi-gridded robust approach to localize a sound source are more accurate and robust that conventional techniques. In one embodiment, the system may determine a distance to the acoustic source using a first grid and weighting combination, may determine an angle to the acoustic source using a second grid and weighting combination and may combine the distance and angle estimates to generate a more robust and accurate acoustic source location determination.
