US10798957B2
Wheat grain (Triticum aestivum) comprising an embryo and starch, wherein the embryo comprises two identical alleles of an SBEIIa-A gene, two identical alleles of an SBEIIa-B gene and two identical alleles of an SBEIIa-D gene, wherein each of the SBEIIa genes gives rise to an amount of protein (w/w) or a protein having SBEIIa activity which is lower than the corresponding wild-type gene, and at least one of said genes comprises a point mutation, wherein the starch comprises amylose such that the grain has an amylose content of at least 50% (w/w) as a proportion of the extractable starch of the grain.
US10798948B2
An apparatus and method for processing a foodstuff comprises a closed conveyor path, a conveyor device, and a treatment chamber. The conveyor path includes an inlet and an outlet. The conveyor device is positioned within the closed conveyor path and configured to receive the foodstuff from the inlet. The conveyor device is further configured to convey the foodstuff along the closed conveyor path toward the outlet. The treatment chamber is positioned within the closed conveyor path downstream of the conveyor device for receiving the foodstuff from the conveyor device. The treatment chamber includes a rotatably driven first kneading shaft configured to collide the foodstuff within the treatment chamber.
US10798944B2
Provided is a compound and composition capable of increasing a sugar content in a fruit by a simple method, without being restricted by a cultivation area of a plant or a climatic environment. The agent for increasing a sugar content in a fruit of a plant comprises a compound represented by the formula MX as an active ingredient, wherein M represents alkali metal ion or alkaline earth metal ion, and X represents carbonate ion, hydrogen carbonate ion, acetate ion, citrate ion, succinate ion, phosphate ion, hydrogen phosphate ion, or pyrophosphate ion.
US10798937B2
A tree stand system is provided. The tree stand system may include a tree stand. The tree stand may include a frame post, a platform portion engaged with the frame post, and a seat portion engaged with the frame post. Further, the tree stand may include an upper engagement device and a lower engagement device each configured to engage a structure. One of the upper engagement device and the lower engagement device may define a convex edge configured to extend toward the structure to allow the tree stand to roll against the structure to select a horizontal angle that the tree stand faces. The tree stand system may further include one or more of a ladder, a hoisting apparatus, and an accessory. The accessory may include a bow holder accessory or a hunting device accessory.
US10798935B2
An animal trap includes: a bait, a support, and an elastic band, wherein in a set state the support supports the elastic band in an expanded state, and wherein removal, consumption or destruction of the bait by an animal: causes the elastic band to contract around the animal to kill the animal; or causes the elastic band to drive a kill mechanism to kill the animal. Animal traps may be formed substantially or entirely of biodegradable materials. Animal traps may be adapted for aerial distribution. A trap dispenser may dispense traps as they are triggered.
US10798934B2
A kit for extermination of pest animals in furniture and a method for using the kit are disclosed. A sheet is provided over upholstered furniture. The sheet may be provided with ballast at the edges for keeping the sheet more or less fixed. Heated air is forced underneath the sheet. The furniture is preferably provided with an air treatment module for forcing air through the upholstery like a mattress. This allows the heated air provided by the forced air supply to be provided to the upholstery via the inside, highly increasing efficiency of heat treatment of the furniture. A way of controlling temperature of air provided by the forced air supply is disclosed, as well as a way of controlling temperature of air actually within the spaced defined by the positioned sheet. The latter allows for improved control of maintaining a temperature at which for example bed bugs are killed.
US10798933B2
Insect capture is improved by providing a glue board having an adhesive coating on its front surface and forming a pattern of insect attractant UV light on that front surface. That pattern includes areas of bright UV light generated by light-emitting diodes that generate light at different wavelengths behind and visible through the glue board by flying insects, dimmer areas of light generated by said light-emitting diodes that bounce off other portions of the device onto the glue board, and areas of shadow on the glue board where no or little light from said light-emitting diodes is present.
US10798929B2
A powered jigging device has a support frame, and a rod carrier that pivots in a first working plane while holding a fishing rod. A motor carrier is movably coupled to the support frame in a manner allowing constrained motion of the motor carrier in a parallel second working plane. A motor on the motor carrier drives an eccentric about a rotational axis of the motor. The eccentric is engaged with a mating feature the rod carrier at a position radially spaced from the pivot axis such that said driven revolution of the eccentric normally pivots the rod carrier upward and downward about said pivot axis, while the available constrained motion between the motor carrier and the support frame accommodates freewheeling operation of the motor when a caught fish pulls a front end of the rod carrier into a lowered position via tension in the fishing line.
US10798924B1
An emergence apparatus may include a container, a sensor, and a shutter. The sensor may be positioned proximate to an opening in the container to detect an adult insect entering or exiting the container. The sensor may also determine a sex of the adult insect. The shutter may also be positioned proximate to the opening to the container and may include an open position and a closed position to control access to the container in response to determining the sex of the adult insect or in response to determining a total number of adult insects of a particular sex within the container.
US10798920B2
A networked cattle tracking system may track cattle using a base station, smart tags for cattle, and a mobile device. Tags are placed on each animal within a group of cattle. The tags may communicate with each other and with a base station. The tags may communication animal location and other information, including temperature, movement, blood information, and so on. A user may track cattle location, behavior, health, and other information at a base station monitor or a remote wireless device in communication with the base station and plurality of tags.
US10798914B1
A feeder bag includes a bag portion formed of a front panel and a rear panel. A lower flap is pivotally coupled to the front panel at a lower flap junction and is disposed proximate a bottom end of the bag portion. An upper flap is pivotally coupled to the front panel at an upper flap junction and is disposed above the lower flap. The upper and lower flaps include slots. A first side brace defines a first upper tab and a first lower tab, and a second side brace defines a second upper tab and a second lower tab. The tabs of the braces are received in the slots of the flaps to create a trough portion. The front panel of the bag portion defines at least one through hole disposed between the upper flap junction and the lower flap junction.
US10798913B2
A pet companion cage is disclosed herein, has three or more rectangular metal fence panels, the rectangular metal fence panels are configured to be connected to each other on sides to form an enclosed area, wherein each rectangular metal fence panel is connected to a neighboring rectangular metal fence panel on both sides through hinges or latches. A supporting beam is provided on the top of each rectangular metal fence panel. All the supporting beams meet above a center of the pet companion cage, being fixed with a plastic member. A tarpaulin is placed over the supporting beams to cover pet cages. At least one of the rectangular metal fence panels has a feeding opening. The feeding opening has a door panel. The feeding opening is positioned on the top half of the rectangular metal fence panel.
US10798903B1
According to the invention, there is provided seed and plants of the corn variety designated CV439495. The invention thus relates to the plants, seeds and tissue cultures of the variety CV439495, and to methods for producing a corn plant produced by crossing a corn plant of variety CV439495 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV439495 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV439495.
US10798901B2
According to the invention, there is provided a novel romaine lettuce cultivar, designated CVX576-1. CVX576-1 is described as a vigorous romaine cultivar and recommended for the main lettuce growing regions of California and Arizona. It has thick glossy leaves somewhat yellowish in color. This invention thus relates to the seeds of lettuce cultivar CVX576-1, to the plants of lettuce cultivar CVX576-1, to plant parts of lettuce cultivar CVX576-1, to methods for producing a lettuce cultivar by crossing the lettuce cultivar CVX576-1 with another lettuce cultivar, and to methods for producing a lettuce cultivar containing in its genetic material one or more backcross conversion traits or transgenes and to the backcross conversion lettuce plants and plant parts produced by those methods.
US10798894B2
The invention provides seeds and plants of pepper hybrids SVPS5056, SVPS5059, and SVPS5063 and pepper inbred lines SMY-E716-0810, SMY-E716-0828, SMY-E716-0811, and SMY-E716-0827. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of pepper hybrids SVPS5056, SVPS5059, and SVPS5063 and pepper inbred lines SMY-E716-0810, SMY-E716-0828, SMY-E716-0811, and SMY-E716-0827 and to methods for producing a pepper plant produced by crossing such plants with themselves or with another plant, such as a pepper plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of pepper hybrids SVPS5056, SVPS5059, and SVPS5063 and pepper inbred lines SMY-E716-0810, SMY-E716-0828, SMY-E716-0811, and SMY-E716-0827 comprising introduced beneficial or desirable traits.
US10798887B2
Embodiments of the present invention are directed to methods and systems for treating irrigation water by introducing a propagating electromagnetic field into the irrigation water as it flows through an irrigation system. The treatments described herein may have a variety of beneficial effects on the water, including a significant increase in the percentage of the water that is maintained in the root zone of a given crop as plant-available water and the essential mineral, e.g. calcium and/or magnesium, uptake of that crop.
US10798880B2
A planter includes an interior surface and a riser extending from a bottom of the interior surface and including a space between the riser and lateral walls of the planter. A top portion of the riser is configured to receive and support a plant therein.
US10798873B1
For mobile tank fertilization of row-crop fields, methods and apparatus for improvements in multi-port fluid dispensing. The inventive methods and apparatus allow for replacement of a single regulating valve for the whole multiplicity of spray nozzles with a plurality of self-coordinating, closed-loop controlled, metering valves, but which closed-loop controllers maintain backward compatibility with existing gross flowrate control technology for the now-replaced and omitted single regulating valve. The inventive methods and apparatus can have closed-loop controlled multi-port metering valves for distributing fertilizer fluid to sub-sets of the multiplicity of nozzles, or else a dedicated single closed-loop controlled metering valve for every single one of the nozzles.
US10798869B2
Cast pellets containing plants seeds and methods of making the cast pellets are described. The cast pellets include a mixture of one or more plant seeds and a setable, flowable casting substance. The casting substance can be a thermoplastic or another material such as plaster, polyacrylamide or a derivative thereof, polyacrylic acid, a melt processable starch, wax, polyvinyl alcohol, glyceride, partial glyceride, or mixtures thereof. The mixture can additionally contain other substances, such as fillers, plant growth regulators, insecticides, fungicides, bactericides, fertilizers, microorganisms, or mixtures thereof. The seeds can be of the same or different species, and can be selected to have, for example, the same or different flower colors.
US10798868B2
A hinge assembly for pivotally connecting a first frame section and a second frame section includes at least one pivot plate pivotally connected to the first mounting structure of the first frame section with a first pin and pivotally connected to the first mounting structure of the second frame section with a second pin. The hinge assembly further includes a linkage bar with a first end pivotally connected to the second mounting structure of the first frame section with a third pin and a second end pivotally connected to the second mounting structure of the second frame section with a fourth pin. The pivot plate and the linkage bar are configured such that the second frame section pivots about the fourth pin during a working state and about the third pin during a transition between the working state and a folding state.
US10798863B2
A track-width adjustment system, apparatus and method limit track-width adjustments in a self-propelled product applicator, according to a first speed-based protocol for track-width adjustments initiated by an operator of the applicator, and according to a second speed-based protocol for track-width adjustments initiated by an automatic track-width control arrangement of the applicator. An automatic track-width control arrangement continually monitors and adjusts track-width, as required to maintain a desired track-width at substantially any ground speed while the applicator is in motion. Operator initiated adjustments to track-width are allowed only within a prescribed range of ground speeds.
US10806051B2
A heat sink allowing a reduced thickness of an electronic device includes a housing, a wick structure, and a heat transfer fluid. The housing, comprising an upper housing and a lower housing, are opposite and form a sealed cavity. The wick structure and the heat transfer fluid are received in the cavity, the liquid absorbing heat and becoming gaseous upon reaching a certain temperature. The area of the upper housing is larger than the area of the lower housing. The upper housing forms a protrusion with respect to an edge of the lower housing. An electronic device using the heat sink is also provided.
US10806050B1
A solid-state drive (SSD) adapter card is provided, which includes a card body provided with a low connection base and a high connector base. A first M.2 SSD and a second M.2 SSD are inserted into the low connection base and the high connection base respectively. There is a heat dissipation bottom plate between the first M.2 SSD and the second M.2 SSD. One end, protruding from the second M.2 SSD, of the heat dissipation bottom plate is provided with a heat sink, and a fan is disposed thereon. A heat dissipation cover is disposed on the outer side of the second M.2 SSD and fixed on the heat dissipation bottom plate; the heat dissipation cover is also provided with a heat sink. Via this structure, the card body can be installed with several SSDs, which can increase the capacity of the adapter card and improve the operational stability.
US10806041B2
A display comprises a mounting structure comprising one or more structural members (122) having a first face (136) and a second face (138), a first plurality of display modules (112) mounted to the first faces of the one or more structural members with a plurality of magnetic mounts (19A, 110B), wherein the first plurality of display modules are arranged in proximity to form a first display surface, and one or more tension members coupled to the mounting structure, wherein the one or more tension members support the display when the one or more tension members are connected to a support structure.
US10806039B2
Housing including a first housing portion, a second housing portion and a third housing portion, the first housing portion and the second housing portion comprising latching means formed in a wall of the first housing portion and in a first wall of the second housing portion and arranged so that, when the first housing portion and the second housing portion are assembled, an axial clearance exists along an axis parallel to the wall of the first housing portion and to the first wall of the second housing portion, the second housing portion and the third housing portion comprising complementary adjustment means arranged so that, when the third housing portion is assembled, the axial clearance is reduced and the position of the second housing portion and the third housing portion is adjusted along the axis.
US10806037B2
A component mounting system includes a plurality of component supply devices (tape feeders) each of which supplies components from a component supply position and a component mounter that sucks the components from the component supply position of each of the plurality of component supply devices with a plurality of nozzles (suction nozzles) to install the components onto a board. A suction position correction value for correcting a suction position shift from a regular suction position when each of the nozzles sucks the components from the component supply position is calculated. The suction position is corrected based on the suction position correction value to suck the components. A suction position shift amount from the regular suction position is calculated. A feeder evaluation value, which is a sum of the suction position correction value and the suction position shift amount, is calculated for each of the plurality of component supply devices.
US10806031B2
There is provided an organic insulating body which contains a cyclic olefin copolymer as a main component and a peroxide having a benzene ring, and has such a property that a loss tangent peak appears at 120° C. or higher in a dynamic mechanical analysis.
US10806028B2
Provided is a method for manufacturing a metal-layer-joined ceramic base material board, in which at least one scribe line is formed, on each of the front and back surfaces of a ceramic base material board, along dividing lines for dividing the ceramic base material board into a plurality of ceramic boards, a metal board covering at least a portion of the dividing lines is joined to each of the front and back surface of the ceramic base material board, the metal boards are etched along the dividing lines to form a plurality of metal layers, and the plurality of metal layers are joined to each of the front and back surfaces of the ceramic base material board.
US10806026B2
A fusible via is disclosed. The fusible via includes an upper contact. The fusible via further includes a handle portion having a first end and a second end. The upper contact is disposed on the first end of the handle portion. The handle portion comprises an alloy and a blowing agent. The alloy melts above a predefined solder reflow temperature but below a thermal degradation temperature of the blowing agent. The fusible via further includes a lower contact disposed on the second end of the handle portion.
US10806007B2
Systems and methods for controlling lighting devices are disclosed. The system includes a processor in communication with a portable electronic device. The method includes, by the processor, receiving geolocation data corresponding to an electronic device, and identifying one or more light-enabled facilities that are within a distance range of the electronic device. Each of the light-enabled facilities comprises a controller that is communicatively coupled to one or more lighting devices in a network of lighting devices. The method further includes receiving a light operation request comprising a selected one of the light-enabled facilities and a scene from the electronic device, and transmitting the light operation request to cause the controller to activate at least one lighting device at the selected light-enabled facility according to the scene to the controller at the selected light-enabled facility.
US10806006B2
A voltage compensation driving circuit is provided. The voltage compensation driving circuit converts input power into output power and auxiliary power. The voltage compensation driving circuit provides a boost control signal according to an output current of the output power, and the boost control signal has a duty cycle corresponding to the output current. The voltage compensation driving circuit boosts the auxiliary power by the boost control signal to generate a compensation voltage and transmits the compensation voltage to a light emitting device string via a boost resistor, so as to linearly control a brightness of the light emitting device string.
US10806000B2
A device includes an analog current division circuit configured to divide an input current into a first current and a second current, and a multiplexer array including a plurality of switches to provide the first current to a first of three colors of LEDs and the second current to a second of three colors of LEDs simultaneously during a first portion of a period, the first current to the second of three colors of LEDs and the second current to a third of three colors of LEDs simultaneously during a second portion of the period, and the first current to the first of three colors of LEDs and the second current to the third of three colors of LEDs simultaneously during a third portion of the period.
US10805988B2
A warming blanket (8) has a metalized fabric exterior layer and a heating element formed from a random fiber carbon veil material (52). A conductive ink layer (56) is deposited onto opposite side edges of the carbon veil material as side rails. Lower conductive strips (58) are attached onto a bottom edge of the carbon veil material. Each lower conductive strip is electrically coupled to a side rail. The lower conductive strips have connecting ends (60) which are spaced from each other so as to accept a connection circuit board. Side conductive strips (62) are coupled to the conductive ink side rails. Electrical current controlled by the connection circuit board is passed through the carbon veil material to create heat.
US10805986B2
This invention refers to a gateway of Internet of Things which supports Bluetooth, WiFi protocol and adjustment of smart light. From top to bottom, it consists of the movably connected top cover, surface cover, and bottom shell. The top cover fastens the shading film, light guide plate and light panel to surface cover's step surface from the top down successively; the surface cover is equipped with a Bluetooth antenna and a WiFi antenna on its inner wall; there is an electric connection between main board within the bottom shell and light panel, Bluetooth antenna and WiFi antenna. Besides locating multiple devices which support BLE protocol within about 350-meter-radius range and acquiring their data, this structure uploads the data to cloud server and exercises real-time control over these devices. Meanwhile, users may log into cloud server by mobile phone to control RGB SMD lamp—adjust light color and display model in real time. Thus, it can be seen that this structure can offer various lighting combinations that can improve user experience.
US10805982B1
In some examples, a wireless device receives, from a wireless access network node, an indication of a supported extended emergency information (EEI) type supported by a wireless local area network (WLAN). The supported EEI type is selected from among a plurality of different EEI types. The wireless device sends a message relating to an emergency call, the message including EEI data according to the supported EEI type.
US10805974B2
User equipment included in a wireless communication system wirelessly connects to a donor base-station to establish a macro link, wirelessly connects to a mobile relay to establish an access link, and simultaneously maintains connections with the donor base-station and the mobile relay coexisting in the same coverage area, wherein a first pre-established frequency band can be used for the access link and a second pre-established frequency band can be used for the macro link. Furthermore, the user equipment can wirelessly connect to the mobile relay to establish an access link, be assigned, from the mobile relay, a wireless resource for device-to-device communication with at least one other user equipment within the same mobile relay cell, and perform device-to-device communication with the at least one other user equipment using the assigned wireless resource.
US10805972B2
A master user equipment (UE) device may coordinate device-to-device (D2D) communications amongst a plurality of UE devices. For example, a UE device, which has been designated as a master UE device, may coordinate a D2D communication between a first UE device and a second UE device. The master UE device may be a UE device that obtains an indication that it is a master UE device that is to coordinate D2D communications amongst the plurality of UE devices. In some embodiments, the coordinating the D2D communication may be on behalf of a network and/or to facilitate wireless communication between the network and at least one of the plurality of UE devices.
US10805969B2
Embodiments herein provide a method for determining a location of a user equipment (UE) using a portable pseudo base station. The method includes establishing, by the portable PBS, a RRC connection with the UE associated with a main base station (MBS), wherein signal strength between the UE and the portable PBS is stronger than a signal strength between the UE and the MBS. Further, the method also includes receiving, by the portable PBS, an intra frequency measurement report from the UE and determining, by the portable PBS, the location of the UE using the intra frequency measurement report.
US10805961B2
Aspects of the disclosure provide a method for determination of a transmission or reception beam format in a random access process. The method can include determining, at a local entity, the Tx beam format or the Rx beam format for communication between the local entity and a remote entity during the random access process between the local entity and the remote entity in a wireless communication system employing beamforming techniques according to historical operations and channel reciprocity availability. The method can further includes transmitting or receiving, at the local entity, a random access message exchanged between the local entity and the remote entity according to the determined Tx beam format or Rx beam format, respectively.
US10805940B2
Various aspects of the disclosure relate to distributed multiple-input multiple-output (MIMO) communication such as coordinated beamforming or Joint MIMO. In some aspects, distributed MIMO is used to support communication in a cluster of wireless nodes (e.g., access points). A distributed MIMO scheduling scheme as taught herein is used to schedule the wireless nodes (e.g., access points and/or stations) operating within the cluster. For example, selected stations may be triggered to communicate with respective access points.
US10805926B2
A user equipment (UE) is configured to perform cell selection and camp on a first cell in a first frequency resource. The UE is configured to determine that proximity services are supported in a second frequency resource. The first and second wireless frequency resources are within licensed spectrums corresponding to one or more mobile communications networks. The UE is configured to start device-to-device communication on the second frequency resource and send, with the transceiver, a device-to-device message in the second frequency resource. The device-to-device message includes one of a device-to-device discovery message and a device-to-device communication message.
US10805916B2
A user equipment (UE) is described. The UE includes receiving circuitry. The receiving circuitry is configured to receive a Radio Resource Control (RRC) message including first information configuring code block group (CBG) based (re)transmission and a maximum number of CBGs. The receiving circuitry may also be configured to receive a Radio Resource Control (RRC) message including second information configuring HARQ-ACK bundling for the CBGs within a TB and a number of bundled HARQ-ACK information bits per TB.
US10805913B2
A user equipment is provided with puncturing information indicating a resource to which downlink data is punctured among time-frequency resources to which the downlink data is allocated. The user equipment may decode the downlink data received in the time-frequency resource on the basis of the puncturing information. The downlink data may be mapped to the time-frequency resource by a combined method of a time-first resource mapping method and a frequency-first resource mapping method, or by a distributed resource mapping method.
US10805908B2
Methods, systems, and apparatuses are described for wireless communications. Cells may be grouped into a plurality of cell groups. A base station may transmit a control message to modify a cell group of a cell associated with a wireless device.
US10805906B2
Embodiments herein describe using a dual assess point (AP) to establish two access points that both are established by two individual radios (e.g., two 5 GHz radios). Generally, APs experience highly degraded performance when two co-located radios operate within the same band. In one embodiment, AP devices can deploy same band radios using a macro-micro cell approach. Thus, the AP may intelligently hand off client devices between the micro and macro cell in a way that optimizes the system for overall throughput and low packet latency while creating minimal oscillation of clients between cells. The embodiments in this disclosure disclose techniques that direct clients in a manner that optimizes these factors.
US10805901B1
A processing system collects data points, wherein each data point indicates a location of user equipment in a telecommunication service provider network at a point in time, generates, for a first data point, a set of features over a plurality of time windows, wherein the set includes time series features, estimates an importance of each feature, wherein the importance indicates an accuracy with which the feature allows for estimation of an unseen location of the user equipment, wherein the unseen location is a location that is not identified in the plurality of data points, selects a threshold number of features from the set, wherein the threshold number of features have a greatest importance relative to all features in the set, generates a plurality of predictions of the unseen location, using the threshold number of features, aggregates the plurality of predictions, and estimates the unseen location based on the aggregating.
US10805886B2
A mobile station for use in a wireless network that operates according to the Long-Term Evolution Advanced (LTE-A) standard is configured to transmit an aperiodic sounding reference signal (SRS) to a base station in response to a triggering grant received from the base station. The bandwidth on which the mobile station transmits the aperiodic SRS depends on a type of the triggering grant. The type of the triggering grant is one of a downlink grant, an uplink multiple-input, multiple-output (MIMO) grant, and an uplink single-input, multiple-output (SIMO) grant.
US10805881B2
A method for transmitting data, an access network device and a terminal device are provided. The method includes the following steps: an access network device receives a first data packet sent by a core network device, and determines a state that the terminal device needs to be in for receiving the first data packet, the state that the terminal device needs to be in for receiving the first data packet is any of at least two states, and the at least two states are different states when the terminal device is in data transmission with a network side device; the access network device sends the data packet to the terminal device.
US10805877B2
A mobile device comprising: a first transceiver configured to communicate with a plurality of base stations; a positioning unit configured to provide location information of the mobile device; the mobile device being configured to store connection criteria associated with a first base station of the plurality of base stations; and the mobile device being configured to, based on a location of the mobile device and the connection criteria, select the first base station of the plurality of base stations to communicate with, and initiate a connection with the first base station.
US10805868B2
The present invention relates to a method and an apparatus for a base station transmitting a downlink signal for a machine-type communication (MTC) terminal. More specifically, the present invention relates to a method for transmitting and receiving PBCH, PRACH, PDSCH, PDCCH or EPDCCH for a low cost and enhanced coverage MTC terminal, and an apparatus therefor. Particularly, provided are an apparatus and a method for a base station transmitting a control channel, the method comprising the steps of repeatedly transmitting a control channel comprising control information, and repeatedly transmitting downlink data channel (PDSCH) on the basis of information for a subframe ending the control channel being repeatedly transmitted.
US10805867B2
A communication technique for establishing communication among an access point, an electronic device, and a radio node in a cellular-telephone network is described. In this communication technique, the electronic device is pre-provisioned by the radio node with an identifier of the cellular-telephone network. Moreover, the access point may advertise support for one or more LWA protocols in beacons. In response to a query from the electronic device, the access point may provide identifiers of the one or more cellular-telephone networks supported by the access point. If one of these identifiers matches the identifier, the electronic device may associate with the access point. Then, the access point may receive LWA traffic from the radio node and may forward the LWA traffic to the electronic device.
US10805866B2
Methods, network node (110, 800) and device (120; 1000) for managing a cell identity of a cell (115) in a GSM network (100). The device (120; 1000) receives, from the network node (110; 800), a cell identifier for identifying said cell (115), which cell identifier is a Base Station Identity Code, “BSIC”, coding an identity of said cell (115) and being formed of at least three sets of bits: A first three bits set thereof being a Network Color Code, “NCC”, a second three bits set thereof being a Base Station Color Code, “BCC”, and an additional third set thereof comprising one or more bits.
US10805857B2
Apparatuses, methods, and systems for charactering and selecting micro-routes between nodes of a wireless network are disclosed. One method includes characterizing a plurality of micro-routes between the first node and the second node, wherein the plurality of micro-routes includes a micro-route and at least one other micro-route, including directing a first beam formed by antennas of the first node to a plurality of directions, for each of the plurality of directions of the first beam, directing a second beam formed by antennas of the second node to a plurality of directions, characterizing a link quality between the first node and the second node for each of the plurality of beam directions of the first beam and each of the plurality of beam directions of the second beam, classifying a plurality of clusters of characterized link qualities that include characterized link qualities greater than a threshold.
US10805851B2
A mobile communications system is described in which base stations can communicate with each other or with a central coordinator to exchange idle mode UE load information so that decisions can be made to change cell specific or frequency specific priorities used by different cells within the network to balance the loading of idle mode UEs between cells.
US10805847B2
A method for controlling a wireless local area network (WLAN) bearer is provided. The method includes a base station receives information including at least one of WLAN information of a WLAN node, WLAN aggregation response information, WLAN aggregation update response information, WLAN aggregation update information and a WLAN capability of UE. According to the received information, the base station instructs the UE to perform traffic steering between an E-UTRAN and the WLAN, or instructs the UE to perform control processing for the EUTRAN and WLAN aggregation. By using the present disclosure, efficiency of WLAN bearer control is improved.
US10805846B2
One disclosure of the present specification provides a method for supporting service continuity after a terminal performs a handover. The method may comprise: a step of transmitting, when re-assigned from a source user plane (UP) functional node to a target UP functional node in accordance with performing a handover to a target base station, a PDU session creation request message to create a new PDU session with the target UP functional node; a step of receiving a PDU session creation response message including a newly allocated second IP address; a step of transmitting a tunneling request message including information on the newly allocated second IP address and information on a service flow requiring service continuity; and a step of encapsulating a packet, which has been generated with an existing first IP address by an upper layer of the terminal, with a new second IP address by a lower layer of the terminal and transmitting the encapsulated packet to the tunneling entity.
US10805838B2
Embodiments of the present disclosure relate to a method for obtaining information and resources of SDN networks of different operators and a corresponding device. The method includes UE of the first operator transmits a resource request to an SDN controller of the first operator. Afterwards, the SDN controller of the first operator transmits a resource request to an SDN controller of the second operator via an interface newly introduced by the present invention, obtains information of the SDN network of the second operator and utilizes resources of the SDN network of the second operator based on the information. The present invention also discloses a device capable of implementing the above method.
US10805827B2
A base station device includes: a communication unit configured to communicate with a terminal device using a beam which is output in a specific direction; and a control unit. The control unit is configured to acquire a first communication traffic volume of communication with a first terminal device which is performed using a first beam, and control the communication unit such that the communication with the first terminal device is performed using a second beam different from the first beam based on the first communication traffic volume.
US10805826B2
Methods of providing quality of service support for tactile traffic are disclosed. In one embodiment, an electronic device notifies a controller that an application has been authorized to transmit tactile traffic in the communication network. The controller, responsive to the notification, causes the backhaul node to install a flow table entry in a flow table of the backhaul node, through which packets of the application is to be forwarded within a latency defined for the tactile traffic by the backhaul node. The electronic device authenticates a packet being sourced from or destined to the application that has been authorized to transmit the tactile traffic in the communication network, and forwards the packet within the latency defined for the tactile traffic.
US10805820B2
A radio network node (12) in a wireless communication network (10) configures a wireless device (30) to send a measurement report responsive a determination by the device (30) that its current network coverage condition matches a predefined coverage condition that is characteristic of airborne operation of the device (30) at the current location of the device (30). As advantageously recognized herein, the network coverage condition experienced by the wireless device (30) at its current location changes as it rises above ground level. By configuring die device (30) to send a measurement report when its network coverage condition satisfies a coverage condition that, for the current location of the device (30), is characteristic of airborne operation, the network (10) effectively defines a mechanism for detecting airborne operation of the device and making one or more control decisions for the device (30), e.g., to limit network interference experienced or caused by the device (30).
US10805818B2
Uplink leveling systems and methods for a distribution antenna are provided. An uplink leveling system includes at least one communication path between a base station point of interface and a remote antenna unit. A broadband measurement detector is communicatively coupled to measure signal power in the at least one communication path at the base station point of interface. A signal measurement receiver is communicatively coupled to measure signal power in the at least one communication path. A test signal generator is configured to generate a test signal in the at least one communication path in an uplink. At least one controller is configured to level the communication path in the uplink direction based at least in part on measurements by the broadband measurement detector and the signal measurement receiver in response to the generated test signal by the test signal generator.
US10805799B1
Systems and methods validate that a subscriber identity module (SIM) number of an end device connected to a network is the same number that was activated for that device. A network device obtains a SIM number and a device universal identifier (UID) during an activation procedure. The network device generates a unique SIM authentication code based on the SIM number, the UID, and a master key. The network device sends the SIM authentication code to the end device during activation. After activation, the network device receives, from the end device, an authentication message that includes a first one-time password (OTP), the UID, a time value, the SIM number, and the SIM authentication code. The network device generates a second OTP based on the UID, the time value, the SIM number, and the master key and validates pairing of the end device and the SIM number when the two OTPs match.
US10805789B2
There is provided mechanisms for remote provision of a subscriber entity. The method is performed by the subscriber entity. A method comprises providing a request for download of a profile for remote provisioning of the subscriber entity to a subscription management entity. The method comprises verifying, using a profile handling unit of the subscriber entity, that the subscription management entity possesses a valid certificate for downloading the profile. The method comprises allowing download of the profile for remote provisioning of the subscriber entity only when the subscription management entity possesses the valid certificate.
US10805787B2
A technique of determining a location of a small cell access point in a wireless communication network is discussed herein. The small cell access point communicates with a nearby mobile device using an unlicensed radio frequency (RF) band radio, of the small cell access point. The small cell access point receives, from the mobile device over the unlicensed RF band, location information related to a location of the mobile device. The small cell access point provides the location information to a gateway within the wireless communication network. Based at least in part on the location information, the gateway may register the small cell access point for service within the wireless communication network and a licensed RF band radio of the small cell access point is activated.
US10805786B2
Described herein are systems, devices, methods, and media providing emergency data to public safety answering points (PSAPs). Also provided are systems, methods, and media for utilizing location data and geofences to provide emergency data to PSAPs and interactive graphical displays to efficiently display relevant emergency data.
US10805767B2
A variation of a method for tracking locations of residents within an assisted-care facility includes accessing pressure data recorded by wearable devices at known locations within the assisted-care facility; correlating the pressure data with known locations within the assisted-care facility to generate a map of pressure data at various locations within the assisted-care facility; accessing a first pressure value recorded by a first wearable device assigned to a first resident of the assisted-care facility at approximately the first time and representing a local pressure proximal the first wearable device at a first time; estimating a first location of the first wearable device within the assisted-care facility at approximately the first time based on alignment between the first pressure value and pressure data represented in the map; and recording the first location and a first resident identifier of the first resident assigned to the first wearable device to a database.
US10805765B1
This disclosure describes techniques for determining when to transition a service-provider application between an in-store mode of operation and an online mode of operation using time as a proxy for location of a mobile device executing an application. When a user arrives at a physical location of the service provider, the user may provide an indication of this arrival via the application. In response, the application may transition from the online mode of operation to the in-store mode of operation. Further, the application may set a timer for a predefined amount of time and, after this amount of time elapses, may transition from the in-store operation mode back to the online operation mode.
US10805762B2
Systems, methods, and software technology for providing access control with respect to bots is disclosed herein. In an implementation, an access control service monitors a location of a device with respect to a geographic area. In response to when the device has entered the geographic area, the service grants a bot associated with the geographic area with access to the device. The service may grant the bot with continued access to the device if an end-user conversed with the bot while it had access. However, the service may deny the bot the continued access to the device if the end-user did not converse with the bot.
US10805761B2
Systems and methods for aerial vehicle registration are disclosed. A server computer and at least one database are constructed and configured for network communication with at least one aerial vehicle. The at least one aerial vehicle transmits a registration request to the server computer. The server computer assigns a unique registration ID for the at least one aerial vehicle. The at least one database comprises a geofence database storing information of a multiplicity of registered geofences. Each of the multiplicity of registered geofences comprises a plurality of geographic designators defined by a plurality of unique Internet Protocol version 6 (IPv6) addresses. One of the plurality of unique IPv6 addresses is encoded as a unique identifier for each of the multiplicity of registered geofences. The server computer caches the information of the multiplicity of registered geofences on the at least one aerial vehicle.
US10805754B2
The system and method includes positioning a mobile device with a built-in loudspeaker at a first location in a listening environment and at least one microphone at at least one second location in the listening environment; emitting test audio content from the loudspeaker of the mobile device at the first position in the listening environment; receiving the test audio content emitted by the loudspeaker using the at least one microphone at the at least one second location in the listening environment; and, based at least in part on the received test audio content, determining one or more adjustments to be applied to desired audio content before playback by at least one earphone; wherein the first location and the second location are distant from each other so that the at least one microphone is within the near-field of the loudspeaker.
US10805751B1
A sound producing device (SPD) is provided. The SPD comprises a membrane, having a resonance frequency and a resonance bandwidth; and an actuator, disposed on the membrane, receiving a driving signal corresponding to an input audio signal; wherein the input audio signal has an input audio band which is upper bounded by a maximum frequency; wherein the resonance frequency is higher than the maximum frequency plus a half of the resonance bandwidth.
US10805748B2
Provided is a method of adapting settings of a hearing device. The method includes the step of providing start settings and target settings of a user control, wherein the start settings and target settings define an effect of the user control at a start time and at an acclimatization completion time, and wherein the user control is for adjusting at least one setting of the hearing device. Further the method includes the steps of configuring an acclimatization transfer behavior of the user control from the start settings to the target settings, wherein the configuration defines how the settings, which determine an effect of the user control, change over time; and causing, during an acclimatization phase, the hearing device to adjust user control settings from the start settings to the target settings according to the configuration.
US10805746B2
A sound channel with a valve positioned in a sound channel, the valve based on an electro-magnetic positioned in a housing positioned in the sound channel without sound travelling through the housing. The valve may be used in hearing devices.
US10805744B2
An auditory prosthesis includes a fixation system manufactured in whole or in part from a deformable material, such as a viscoelastic material. The viscoelastic material responds viscously to loads applied over an extended period of time. Thus, the material is able to accommodate growth of a recipient's anatomy without becoming disconnected or misaligned from any attachment points. This allows the device to accommodate growth of a recipient over time.
US10805741B2
In one embodiment, an audio system can replace a portion of an audio signal within a first range of frequencies, with an amplitude modulated noise signal comprising frequencies within the first range of frequencies and having a volume envelope corresponding to a volume envelope of the audio signal within a second range of frequencies.
US10805740B1
An apparatus, system, and method for selectively enhancing a desired sound while suppressing noise is provided. An apparatus comprises a plurality of microphones situated at spatially diverse locations to provide microphone signals, a spatial filter coupled to the microphones, the spatial filter configured to spatially filter the microphone signals, a noise suppressor coupled to the spatial filter, the noise suppressor for suppressing noise, and an audio amplifier, the audio amplifier coupled to the noise suppressor, the audio amplifier for amplifying an audible output signal. In accordance with at least one embodiment, the noise suppressor comprises a voice activity detector coupled to the spatial filter, the voice activity detector for detecting voice activity and for selecting an updated spatial parameter value for the spatial filter to use for performing further spatial filtering.
US10805735B2
An edge portion of a diaphragm is configured such that multiple recessed ribs formed by recessing of a raised surface are provided in an inclination direction inclined with respect to a radial line passing through a center point and are arranged rotationally symmetrically, and among the recessed ribs and a fixing portion defined on the outermost peripheral side of the diaphragm, defines an outer peripheral edge portion at which no recessed ribs are formed. A voice coil is coupled to a voice coil attachment portion. A lead line is fixed with a first adhesive forming a first adhesive layer along a valley portion defined between a certain recessed rib and an adjacent recessed rib thereof on a back side of the edge portion, and is further fixed with a second adhesive forming a second adhesive layer with the lead line being curved along the outer peripheral edge portion.
US10805734B2
An isomagnetic speaker comprising a diaphragm and an interference-free magnet structure is described herein. The interference-free magnet structure comprises a magnet array disposed to correspond with a predetermined region of the diaphragm and comprising a plurality of permanent magnets disposed at equal intervals along at least one direction. A plurality of bottoms of the plurality of permanent magnets are arranged on a same plane and oriented toward the diaphragm. A magnetic field direction of each permanent magnet is perpendicular to a corresponding bottom. A maximum size of a length of each permanent magnet along a direction parallel to the diaphragm is smaller than or equal to c/2πfmin, wherein c is a sound wave speed, and fmin is a minimum output audio frequency of the isomagnetic speaker.
US10805730B2
A sound input/output device for a vehicle includes: microphones that are provided within a vehicle cabin; a plurality of directional speakers that are provided within the vehicle cabin, and that output sound to respective seats; an output position specifying section that specifies a seat that is an output destination from a voice collected by one or more of the microphones or from input from an utterer of a voice; and an output control section that outputs sound from one or more of the speakers to a seat specified by the output position specifying section.
US10805729B2
A system of crosstalk cancelled zone creation in audio playback comprising: main transducers emitting stereo soundwaves of an audio playback; a local system comprising at least two or more close-proximity-transducers (CPTs), each is arranged proximal to one of left and right-side ear canals of a listener. Each of the CPTs comprises: a position tracking device for tracking the relative positions of the main transducers to the CPT and the other CPTs; a control unit for receiving the relative position data from the position tracking device and generating control signal according to the relative position data for the generation of crosstalk cancellation (XTC) soundwaves. Each of the CPTs is configured to generate XTC soundwaves corresponding to the stereo soundwaves arriving at the corresponding ear of the listener. The generated XTC soundwaves are synchronized with the audio playback and with respect to the relative positions.
US10805728B2
An audio distribution system includes an audio source; and a plurality of audio playback devices in communication with each other and with the audio source. A group of the audio playback devices are arranged to render audio content provided by the audio source in synchrony. One of the audio playback devices within the group is configured as an audio master which distributes audio content from the audio source to the other audio playback devices within the group, and one of the plurality of audio playback devices, other than the audio master, is configured as a clock master, which distributes clock information that the group of audio playback devices synchronizes to.
US10805725B2
An active noise cancellation system for reducing unwanted noise in a target area by attenuating a disturbance noise signal (d(n)), which is the remaining noise in the target area originated from an ambient noise signal (x(n)) present in the vicinity of the target area that is transferred to the target area via a main path described by a transfer function P(z)), the active noise cancellation system including a processing unit that implements an ANC-controller which is configured to provide a control signal (y′(n)) for controlling a speaker in the target area in order to generate an acoustic signal (y(n)) that destructively overlaps with the disturbance noise signal (d(n)) and thereby attenuates the same.
US10805723B2
Systems and methods for automatic characterization of perceived transducer distortion are described. The system includes a controller configured to receive a distortion level; a signal generator configured to generate a test signal for a frequency band in response to the distortion level, the test signal including at least two simultaneous tones, the at least two simultaneous tones having different frequencies within the frequency band; an audio transducer configured to generate an audio signal based on the test signal; and a distortion tuner configured to receive the audio signal and to determine the distortion level of the system based on a detected amount of distortion in the audio signal.
US10805719B2
A loudspeaker for use in a system of loud speakers comprises a wedge-shaped cabinet having front, back, top, bottom, left and right side faces, a baffle positioned and covering a portion of the front face of the cabinet, a low frequency driver positioned behind the baffle and spaced rearwardly therefrom toward the back face of the cabinet, and a vertically-aligned array including a plurality of high frequency drivers supported by the baffle and shaped, sized and positioned to adjoin with common spacing to a further loudspeaker in the system of loudspeakers.
US10805718B1
A transducer system isolates vibrations produced by a transducer. The transducer system comprises the transducer and a vibration isolation system. The transducer can produce vibrations and is configured to be coupled to a device. The transducer includes a first sub-assembly including a coil assembly and a second sub-assembly including one or more magnets. The vibration isolation system is configured to isolate vibrations produced by the transducer from the device. The vibration isolation system includes a plurality of support brackets, and a suspension component including a plurality of flexures. The plurality of flexures includes a first set of flexures configured to suspend the first sub-assembly from the support brackets, a second set of flexures configured to suspend the second sub-assembly from the first sub-assembly, and a third set of flexures configured to suspend the second sub-assembly from the support brackets.
US10805717B2
An acoustic variable porting system includes an acoustic element and an acoustic variable porting element forming a port into the acoustic element. The acoustic variable porting element is adjustable between at least an open position, in which the port is generally open, and a closed position, in which the port is generally closed. The acoustic element may be at least one of: a sub-kick, a ported drum, and a speaker.
US10805712B2
The present technology relates to a headphone and a reproduction control method that enable external sound to be caught more easily and promptly, and a program.The headphone includes: a sound collecting unit configured to collect outer sound; a detection unit configured to detect a specific motion to a sensor unit for capture of the outer sound; and a reproduction control unit configured to cause, in a case where the specific motion is detected, the outer sound collected by the sound collecting unit to be reproduced and volume of audio under reproduction to be reduced or the reproduction of the audio to stop. The present technology can be applied to, for example, a headphone.
US10805711B2
A system comprising an earpiece, the earpiece having a first end facing a tympanic membrane, and a second end facing toward a surrounding of a user when the earpiece is worn by the user, includes: a vent channel coupled to a first vent opening at the first end, and to a second vent opening at the second end, wherein the vent channel comprises a vent port; a closing element comprising a first magnetic member, the closing element configured to cause the vent port to be open, and to cause the vent port to be closed; an inductive member comprising a conductive material, the inductive member configured for inductive coupling with a second magnetic member, wherein the second magnetic member is configured for displacing the closing element by magnetic interaction with the first magnetic member; and a processor configured to obtain an electrical measurement value of the second magnetic member.
US10805709B1
At least one exemplary embodiment is directed to a method of earphone manufacturing with an ear canal microphone, ambient sound microphone and a speaker.
US10805708B2
A terminal, headset, and system, where the headset is configured to determine a wearing mode of the headset, generate a wearing mode signal according to the wearing mode of the headset, and send the wearing mode signal to the terminal, the terminal is configured to receive the wearing mode signal, and control, according to the wearing mode signal, sound channel output of an audio signal played by the terminal. In this manner, when the headset is reversely worn, the terminal may automatically perform headset sound channel switching. Hence, a user can implement sound channel switching without transposing left and right earpieces of the headset, thereby improving headset sound channel switching efficiency.
US10805706B2
A battery changeable-type earbud includes a body from which an acoustic signal is provided to a user, including: a slot with which a battery of the earbud is removably disposed, and an inlet of the slot open at an outer surface of the body and through which the battery is removably disposed with the slot; and an insertion unit protruded from the body, which is insertable to an orifice of the user and through which the acoustic signal is provided from the body of the earbud to the orifice of the user.
US10805693B2
A method and system for watermarking content utilizing a user device GPU. Embodiments include receiving on a processing server a request from a video server for a video to be played on the user's device. The processing server may extract a set of identifying information, such as user information, from the request for the video. The processing server may further prepare shader software code which is to be executed on a GPU present on the user's device. The code preparation may include creating a watermarking procedure to be executed during playback on the user device. The processing server may further transmit the shader software code to the streaming video server to be transmitted to the user device for execution during video playback.
US10805692B1
The present disclosure provides systems, methods, and machine-readable media for concurrent communication. One method includes displaying an interactive application on a first device of a user during a break in an entertainment segment displayed on a second device, sending a request for interaction from the user through the interactive application, pausing the interactive application when the break in the entertainment segment is over, and notifying the user when an additional break begins so the user can commence interacting with the interactive application.
US10805685B2
A receiving system includes a communication input system to receive a program and a marker file. The program has a total duration when the program is presented in its entirety. The marker file includes a plurality of markers indicating locations of contents-of-interest in the program. The system includes a data storage system to store the program and the marker file. The system includes a user control to receive requests to present the contents-of-interest indicated by the plurality of markers. The system includes one or more processors to determine the locations of the contents-of-interest in the program from the plurality of markers. The system includes a presentation output interface to present the contents-of-interest on a user interface. The presentation of the contents-of-interest skips some content in the program. The contents-of-interest are presented over a shortened duration that is less that a duration of the program when presented in its entirety.
US10805684B2
The invention relates to defining temporal and spatial relationships between components within a single piece, multi-component piece of content. Secondary components may comprise filters and may be used to allow for easy tracking of faces in videos to hide the identity of individuals. Methods of object tracking are also disclosed that may anticipate the off-camera movements of tracked objects based on prior observations to more quickly identify the objects upon return to the field of view.
US10805681B2
Unknown potential commercials are detected in a video data stream that contains segments of program type content, and blocks of commercial content. Each block includes a plurality of successive individual commercials. A library of known commercials is maintained in a first database. A video data stream is received in a video processing engine which includes a search engine that is in communication with the first database. The search engine identifies all known commercials in the video data stream and their respective start and end times. The video processing engine identifies all time segments that are sandwiched between the known commercials. The video processing engine filters out as a potential commercial any identified time segments that are significantly longer than the time length of a commercial. The video processing engine designates content of each of the time segments that were not filtered out as being one or more unknown potential commercials.
US10805680B2
Disclosed are a method and device for configuring an image mode. The method includes: determining a current data transmission channel, obtaining matching a data parameter in a database corresponding to the data transmission channel, where the data parameter include one or more of: a resolution ratio, a brightness and a color saturation, and configuring an image mode for playing the current data according to the data parameter and a preset algorithm.
US10805679B2
A multimedia stream may be abandoned (e.g., terminated) under various contexts. Metadata surrounding the abandonment, such as information regarding multimedia segments shown at or near the time of abandonment, may be stored. A system may detect satisfaction of a condition based at least in part on abandonment metadata associated with an abandoned stream, obtain a set of abandonment metadata sharing a characteristic in common, and determine a cause. Depending on the determined cause, various mitigations may be executed—for example, if abandonment of streams is detected in a specific location at a particular point or period in time, one or more network diagnostics tests may be executed to determine whether there are network connectivity issues for viewers from the specific location.
US10805672B2
To cause image information to be appropriately displayed among a plurality of information processing devices. An information processing device includes a wireless communication unit and a control unit. The wireless communication unit is configured to perform real-time image transmission with another information processing device according to a wireless fidelity (Wi-Fi) Certified Miracast specification. The control unit is configured to perform control in a manner that second image information to be displayed on a non-display region included in first image information transmitted from the other information processing device is acquired, and a combined image in which the first image information is combined with the second image information is displayed on a display unit.
US10805671B2
Aspects of the subject disclosure may include, for example, a method that includes collecting operational data from a plurality of premises devices over a satellite service provider network for subscribers of the satellite provider network, wherein the operational data includes premises device data for each premises device of a subscriber, detecting an error indication in premises device data of one of the plurality of premises devices, determining a mitigation action to the error indication in the premises device data for the one of the plurality of premises devices, determining if the error indication in the operational data is indicative of a system wide problem for a type of equipment of the one of the plurality of premises devices, and updating the type of equipment across the satellite provider network with the mitigation action responsive to determining that the error is indicative of the system wide problem. Other embodiments are disclosed.
US10805669B2
A method, a system and an apparatus for automatically starting recording is disclosed. The method includes: detecting whether there is a preset recording startup button in a display interface of a terminal device; acquiring a sensor signal if there is the recording startup button, and determining whether the sensor signal meets a preset automatic recording condition; and starting a recording function automatically if the automatic recording condition is met.
US10805662B2
A server device and method are provided for use in predictive server-side rendering of scenes based on client-side user input. The server device may include a processor and a storage device holding instructions for an application program executable by the processor to receive, at the application program, a current navigation input in a stream of navigation inputs from a client device over a network, calculate a predicted future navigation input based on the current navigation input and a current application state of the application program, render a future scene based on the predicted future navigation input to a rendering surface, and send the rendering surface to the client device over the network.
US10805657B2
A method that incorporates teachings of the subject disclosure may include, for example, receiving, by a system comprising a processor, first media content from a service provider network over a high resolution channel at a first resolution, determining whether a first resolution exceeds a resolution threshold for viewing the first media content, transmitting a notification to the service provider network that the first resolution exceeds the resolution threshold, receiving the first media content from the service provider network over the high resolution channel at a second resolution according to the notification, wherein a difference between the first resolution and the second resolution provides unused bandwidth on the high resolution channel, and receiving second media content from the service provider network over the unused bandwidth of the high resolution channel. Other embodiments are disclosed.
US10805655B1
Various embodiments include computing devices and methods for provisioning a set top box (STB) with a software stack. A processor of a computing device may receive a software stack download request comprising downstream channel descriptor (DCD) information, determine region information for the STB based on the DCD information, determine a software stack authorization for the STB, select a software stack for the STB based on the region information and the software stack authorization for the STB, and obtain the selected software stack to enable the STB to replace existing software with the selected software stack.
US10805650B2
An example device for retrieving media data includes one or more processors configured to retrieve a manifest file specifying data for at least one representation of a media presentation, wherein the manifest file includes data that specifies one or more codecs for the at least one representation, extract, from the manifest file, the data that specifies the one or more codecs, the data including a first element representing a sample entry type code of a track of the at least one representation, wherein the first element represents the sample entry type code using a restricted scheme, and a second element representing a restricted scheme type code for the restricted scheme of the track, and retrieve the media data of the at least one representation based on the first element and the second element.
US10805647B2
Exemplary embodiments relate to the automatic generation of captions for visual media, including photos, photo albums, non-live video, and live video. The visual media may be analyzed to determine contextual information (such as location information, people and objects in the video, time, etc.). A system may integrate this information with information from the user's social network and a personalized language model built using public-facing language from the user. The personalized language model captures the user's way of speaking to make the generated captions more detailed and personalized. The language model may account for the context in which the video was generated. The captions maybe used to simplify and encourage content generation, and may also be used to index visual media, rank the media, and recommend the media to users likely to engage with the media.
US10805644B2
An entropy encoding device and method, and an entropy decoding device and method are disclosed. The entropy encoding method comprises the steps of: dividing a transform unit into a plurality of zones, and dividing each of the plurality of zones into sub zones; setting, as the first value, the value of the last zone flag, in which a sub zone including a valid transform coefficient among the plurality of zones is included, and setting, as the second value, the value of a zone flag of the remaining zones; setting, as the first value, the value of a sub zone flag of the divided sub zones having the valid transform coefficient, and setting, as the second value, a value of a sub zone flag of the divided sub zones which do not include the valid transform coefficient; determining a preset coefficient coding scheme among a plurality of coefficient coding schemes on the basis of the zone flag and the sub zone flag; encoding a coefficient included in a sub zone on the basis of the determined coefficient coding scheme; and transmitting data on the zone flag, the sub zone flag, and the encoded coefficient.
US10805634B2
A super-resolution processing method of a moving image is provided. The super-resolution processing method of a moving image includes sequentially inputting a plurality of input frames included in the video to any one of a recurrent neural network (RNN) for super-resolution processing and a convolutional neural network (CNN) for super-resolution processing, sequentially inputting a frame sequentially output from the any one of the RNN and the CNN to an additional one of the RNN and the CNN, and upscaling a resolution of the output frame by carrying out deconvolution with respect to a frame sequentially output from the additional one of the RNN and the CNN.
US10805624B2
Aspects of the disclosure provide methods and apparatuses for video decoding. In some examples, an apparatus includes receiving circuitry and processing circuitry. The processing circuitry decodes prediction information of a current block in a current picture from a coded video bitstream. The prediction information is indicative of an affine model in a merge mode. Further, the processing circuitry obtains, from a buffer, motion information of bottom locations in a neighboring block that is adjacent of the current block in the current picture. Then the processing circuitry determines, based on the motion information of the bottom locations in the neighboring block, parameters of the affine model that is used to transform between the block and a reference block in a reference picture that has been reconstructed. Further, the processing circuitry reconstructs at least a sample of the current block based on the affine model.
US10805623B2
A method for decoding a signal of encoded digital data, which includes, for at least one part of the signal: determining information representing a characteristic of the encoded data contained in the at least one signal part; determining first and second values of at least one datum required for the decoding of the data; decoding the data based on the first value to obtain a first characteristic of the decoded data; decoding the data based on the second value to obtain a second characteristic of the decoded data; selecting the first or the second value according to the information representing a characteristic of the encoded data and according to the first and second characteristics of the decoded data; and reconstructing the data based on the first or the second value, which has been selected.
US10805620B2
Aspects of the disclosure provide a method and an apparatus for deriving composite tracks. The disclosed apparatus includes a processing circuitry. The processing circuitry is configured to generate a file that includes elementary track boxes respectively for elementary tracks. The elementary track box indexes a sequence of media samples in a time order that forms an elementary track. The processing circuitry is configured to construct a composite track box for a composite track. The composite track box identifies one or more elementary tracks, and a composite operation to form the composite track based on the one or more elementary tracks. The processing circuitry is further configured to generate a media presentation based on the composite track.
US10805594B2
An exemplary depth imaging device includes an optical sensor having an optical axis, a lens positioned to focus light from a scene onto the optical sensor, a matrix of variable-phase optical elements that are dimensioned to introduce different phase delays into a wavefront of the light, and a housing that secures the matrix between the optical sensor and the lens. The device further includes a communication bus coupled to a processing subsystem that directs the optical sensor to capture at least two different perspectives of the scene to create an output image indicating depth within the scene. The device includes a positioning system that couples an optical component of the device to the housing. The optical component may include at least one of the lens, the optical sensor, or the matrix. Other related systems and methods are also provided.
US10805593B2
Methods and apparatus for using selective resolution reduction on images to be transmitted and/or used by a playback device are described. Prior to transmission one or more images of an environment are captured. Based on image content, motion detection and/or user input a resolution reduction operation is selected and performed. The reduced resolution image is communicated to a playback device along with information indicating a UV map corresponding to the selected resolution allocation that should be used by the playback device for rendering the communicated image. By changing the resolution allocation used and which UV map is used by the playback device different resolution allocations can be made with respect to different portions of the environment while allowing the number of pixels in transmitted images to remain constant. The playback device renders the individual images with the UV map corresponding to the resolution allocation used to generate the individual images.
US10805589B2
Embodiments of the invention provide a camera array imaging architecture that computes depth maps for objects within a scene captured by the cameras, and use a near-field sub-array of cameras to compute depth to near-field objects and a far-field sub-array of cameras to compute depth to far-field objects. In particular, a baseline distance between cameras in the near-field subarray is less than a baseline distance between cameras in the far-field sub-array in order to increase the accuracy of the depth map. Some embodiments provide an illumination near-IR light source for use in computing depth maps.
US10805581B2
An image sensor includes a plurality of first pixel groups each having a main sensitivity to light of a corresponding one of a plurality of wavelength bands, and a second pixel group having the main sensitivity to a wavelength band including the plurality of wavelength bands. Each of the plurality of first pixel groups and the second pixel group includes a plurality of polarization pixel groups having the main sensitivity to each of polarization components having three or more polarization azimuths. A ratio of the number of pixels in the plurality of polarization pixel groups in the second pixel group to a total number of pixels on the image sensor is larger than a ratio of the number of pixels in the plurality of polarization pixel groups in each of the plurality of first pixel groups to the total number of pixels.
US10805578B2
The luggage insurance photo service machine is configured for use with a bailment. The luggage insurance photo service machine: 1) captures one or more images of bail associated with the bailment; 2) registers the captured one or more images with a registrar; and, 3) upon successful registration of the bail provides to the bailor physical documentation of the registration. The luggage insurance photo service machine comprises a housing, a recording device, a commercially provided and publically available network, and a registrar. The recording device is contained within the housing. The commercially provided and publically available network provides communication service between the recording device and the registrar. The bail is placed within the housing to allow the recording device to capture the one or more images of the bail.
US10805577B2
In a system for video data capture and sharing client devices may include one or more video cameras and sensors to capture video data and to generate associated metadata. A cloud-based component may receive metadata from the client devices and requests for sharing video data captured by other client devices. Client devices with requested video data are identified by matching their provided metadata to the sharing request and by their response to an image search query for an object of interest specified in the request.
US10805575B2
A non-transitory computer-readable storage medium may include instructions stored thereon. When executed by at least one processor, the instructions may be configured to cause a computing system to determine that a video system is aiming at a single speaker of a plurality of people, receive audio signals from a plurality of microphones, the received audio signals including audio signals generated by the single speaker, based on determining that the video system is aiming at the single speaker, transmit a monophonic signal, the monophonic signal being based on the received audio signals, determine that the video system is not aiming at the single speaker, and based on the determining that the video system is not aiming at the single speaker, transmit a stereophonic signal, the stereophonic signal being based on the received audio signals.
US10805566B2
To divide an image capture region into multiple regions for which different image capture conditions are set and to generate multiple moving images corresponding to the multiple regions. An electronic apparatus includes an image sensor that captures first and second moving images in first and second regions of an image capture region on different image capture conditions, the second region differing from the first region, and a moving image generation unit that generates the first and second moving images captured in the first and second regions.
US10805557B2
An object is to clarify a relation between a partial area on an image and a voice corresponding to the area when providing them to a user. A control section acquires an image such as a fisheye moving image stored in a storage section and a voice corresponding to this image from the storage section, specifies a partial area on a plane of the entire area of the acquired image, acquires a voice from a direction corresponding to the specified partial area among all acquired voices and outputs this voice from a loudspeaker section.
US10805556B1
A shifted-lens imaging device mounted in association with a storage unit captures images of interactions by personnel with items on the storage unit. The images are processed to identify the items and/or the personnel, and to store an association of the personnel with the items in one or more data stores. The shifted-lens imaging device is mounted to the storage unit directly, such as by one or more extensions, and aligned to include a planar area of interest associated with the storage unit, such as a frontal area of the storage unit, within a field of view. A lens of the shifted-lens imaging device is shifted in parallel with the imaging sensor by an offset or distance that may be selected based on a focal length of the imaging device and a distance between the imaging device and dimensions of the planar area of interest.
US10805552B2
A visual inspection device and a method for setting illumination condition thereof are provided to include an illumination part irradiating illumination lights to an inspection object; an imaging part capturing an image of the inspection object; a defect detecting part analyzing the image of the inspection object captured by the imaging part and detecting a defect of the inspection object; an illumination condition setting part setting an illumination condition of the illumination lights irradiated to the inspection object; and an optimum illumination condition deriving part deriving an optimum illumination condition by scoring each of the illumination conditions based on the images captured under plural and different illumination conditions, where the optimum illumination condition is the most suitable illumination condition for detecting the defect of the inspection object by the defect detecting part.
US10805550B2
An imaging system of a vehicle includes a tail lamp assembly that illuminates a field of illumination rearward of the vehicle. A light source control may operate at least one light source of the tail lamp assembly in a repeating cycle that includes (i) a first illumination period wherein light emitted by the tail lamp assembly has a first brightness level and (ii) a second illumination period wherein light emitted by the tail lamp assembly has a second brightness level that is lower than the first brightness level. A camera is operable to capture image data representative of a region that is at least in part encompassed by the field of illumination. A camera control may operate the camera to capture image data during at least part of the first illumination period.
US10805549B1
A method for performing auto-exposure (AE) control in a depth sensing system includes: performing a rough pattern detection on a first reference frame to obtain a rough pattern detection result regarding a known pattern that is projected by the depth sensing system and calculating a pattern brightness mean; performing a depth decoding process with respect to a second reference frame that is derived based on the pattern brightness mean, thereby to obtain a depth decoding result; performing a mapping process according to the depth decoding result to obtain a mapping result; performing a fine pattern detection on the second reference frame according to the mapping result and the rough pattern detection result to obtain a fine pattern detection result; calculating a frame brightness mean according to the fine pattern detection result; and performing an AE control process over the depth sensing system according to the frame brightness mean.
US10805534B2
The present disclosure relates to an image processing apparatus and method for transforming image data of a spherical coordinate system corresponding to image data of a planar coordinate system without transforming the image data of the planar coordinate system, and stitching the transformed image data of the spherical coordinate system to the image data of the planar coordinate system.
US10805533B2
The present invention provides a new and useful paradigm in wide area imaging, in which wide area imaging is provided by a step/dwell/image capture process and system to capture images and produce from the captured images a wide area image. The image capture is by a sensor that has a predetermined image field and provides image capture at a predetermined frame capture rate, and by a motorized step and dwell sequence of the sensor, where image capture is during a dwell, and the step and dwell sequence of the sensor is synchronized with the image capture rate of the sensor.
US10805518B2
An electronic device is provided. The electronic device includes an image sensor module for obtaining a security image or a non-security image using a first group pixel and a second group pixel and a processor including a security processing module and a non-security processing module electrically connected with the image sensor module. The processor is configured to receive a first user input, enable the security processing module, determine whether the image sensor module is enabled using the enabled security processing module, when the image sensor module is enabled, at least temporarily block reception of an image from the image sensor module, when the image sensor module is disabled, enable the image sensor module using the enabled security processing module, request the image sensor module to obtain the security image for the external object, and receive the security image for the external object, obtained from the image sensor module.
US10805515B2
Imaging systems and methods for imaging of scenes in apparent motion are described. A multi-axis positioning mechanism is operable to move an area imaging device along a tracking axis. A control module directs the multi-axis positioning mechanism to set the tracking axis to be substantially parallel with the apparent motion, and directs the multi-axis positioning mechanism to move the area imaging device in one or more cycles such that the area imaging device moves, in each of the one or more cycles, forward along the tracking axis at a tracking speed that compensates for the apparent motion. The control module directs the area imaging device to take at least one exposure during each of the one or more cycles to generate one or more exposures. An imaging module forms an image of the scene based on the one or more exposures.
US10805507B2
Methods and systems for configuring a plurality of cameras to start capturing images are disclosed. A method of configuring a plurality of cameras to capture images includes synchronizing clocks of a plurality of cameras to run on a same time and instructing the cameras to start capturing images at a capturing time. The method configures a plurality of cameras to start capturing images at the same time.
US10805495B2
A non-transitory computer-readable storage medium stores computer-readable instructions for a processor to perform a first and second processes. The first process comprises: generating first scan data; acquiring a first feature data set indicating features of the first scan data; selecting using the first feature data set as input data, one or more of target workflow parameter sets according to a selection procedure based on selection criteria indicated by selection criteria data; and executing a process on the first scan data according to one of the selected one or more target workflow parameter sets. The second process comprises: acquiring a workflow parameter set; generating second scan data; acquiring a second feature data set indicating features of the second scan data; and updating the selection criteria data to add the workflow parameter set to the target workflow parameter sets and to reflect the second feature data set in the selection criteria data.
US10805491B2
An information processing apparatus that creates data of a book including page data of a first page, page data of a last page, and page data of another page based on at least one original data and execute display control of causing a display to display a preview screen including a preview image based on the data of the book is provided. The information processing apparatus causes, in the display control, the display to display, based on execution of setting processing of allocating one page data to the first page and the last page of the book, a preview image in which the one page data is laid out in a spread region generated by laying out an image of the last page adjacent to an image of the first page of the book in the preview screen.
US10805485B2
An image forming apparatus includes: a sheet tray; a sheet detection sensor that detects that a sheet is placed on the sheet tray; a display unit; and a control unit. In a case where the sheet detection sensor detects the sheet on the sheet tray, the control unit determines whether or not to cause the display unit to display a confirmation screen for sheet setting. In a case where a predetermined inappropriate confirmation condition is satisfied, the control unit causes the display unit not to display the confirmation screen. In a case where the inappropriate confirmation condition is not satisfied, the control unit causes the display unit to display the confirmation screen.
US10805477B2
In an example, a method includes determining, by a processor, at least one separation distance between defects in a scanned image of a printed substrate sheet bearing a printed image, wherein the separation distance determined in a predetermined direction. The method may further comprise determining, by the processor, if the defects have a characteristic separation distance.
US10805474B1
A mobile virtual network operator is provided. The operator includes a server that is communicatively coupled to a mobile device. The mobile device includes application software provided by the virtual network operator for allowing phone call and data connectivity.
US10805465B1
A system includes one or more processors configured to receive call-specific data during a call between a customer and a customer service representative, and the call-specific data includes a verbal input. The one or more processors are configured to determine one or more characteristics of the verbal input and to determine an initial inquiry of the customer based at least in part on the one or more characteristics of the verbal input. The one or more processors are also configured to determine one or more follow-up inquiries based at least in part on the initial inquiry and to provide information related to the one or more follow-up questions in a window on a display of a computing system for visualization by the customer service representative.
US10805463B2
A method and apparatus for providing multimodal interaction assistance to customers seeking assistance from agents of an enterprise is disclosed. The method includes augmenting an ongoing voice interaction between a caller and an automated agent with a speech synchronized web session. A session identifier and contextual information in relation to the speech synchronized web session are stored in a database. A display of an option to interact with a human agent is caused during the ongoing speech synchronized web session. In response to a selection of the option by the caller, a co-browsing of the speech synchronized web session by the caller and the human agent is facilitated. The co-browsing of the speech synchronized web session and the contextual information stored in relation to the speech synchronized web session enable the human agent to provide assistance to the caller.
US10805458B1
A method and system for automatically blocking recorded robocalls. Caller identification information from an incoming is checked with plural different tests and with one test that requires a caller input a selection input. Requiring a response from such a selection input provides an additional level of detection for recorded robocalls. In addition, plural different cloud based databases of known robocall numbers are checked with plural different tests with cloud based Software as a Service (SaaS) applications to provide other levels of detection for recorded robocalls. The method and system automatically identify and process recorded robocalls and help prevent call spoofing and neighbor spoofing by recorded robocalls.
US10805450B2
An example method of notifying a user of a message received by a first device of the user includes connecting, by the first device, to a second device of the user through a local communication network, wherein the second device is currently registered by the first device; receiving, by the first device, a message, from an external device of another user; in response to determining the first device is not currently being used when the message is received, determining whether the registered second device is currently being used; and transmitting notification information of the received message to the second device currently being used by the user, wherein a notification regarding the received message is displayed on a display of the second device currently being used by the user.
US10805437B2
A method of configuring a forwarding element that includes several data plane message processing stages. The method stores a set of action codes in an instruction memory in the data plane of the forwarding element. Each action code identifies an operation to perform on a field of a message received at the data plane. The method determines action codes required to process each field of the message in each message processing stage. The method configures a data-plane processing unit of the forwarding element to concurrently perform a group of the action codes in the same data plane processing stage when (i) the action codes are the same and (ii) operate on the same field of the message.
US10805433B2
A system and approach that may provide a protocol independent environment to configure an ASC (application specific control) device in, for example, a heating, ventilation and air conditioning system. By using this system and approach, a user may reuse a device configuration already done for a device of one protocol in a device of another protocol without being required to reconfigure the latter device from scratch. This way may help a user to reduce the total setup time required to fully configure a device. The reduction may be done by simply exporting the configuration information from the first device and then importing the configuration information into the second device, where the internal protocol specific details can be handled internally by a tool. Thus, a user need not bother with the details that are in the background of the moving a configuration among devices of different protocols.
US10805429B1
A system designed for increasing network communication speed for users, while lowering network congestion for content owners and ISPs. The system employs network elements including an acceleration server, clients, agents, and peers, where communication requests generated by applications are intercepted by the client on the same machine. The IP address of the server in the communication request is transmitted to the acceleration server, which provides a list of agents to use for this IP address. The communication request is sent to the agents. One or more of the agents respond with a list of peers that have previously seen some or all of the content which is the response to this request (after checking whether this data is still valid). The client then downloads the data from these peers in parts and in parallel, thereby speeding up the Web transfer, releasing congestion from the Web by fetching the information from multiple sources, and relieving traffic from Web servers by offloading the data transfers from them to nearby peers.
US10805427B1
A method of consolidating user actions across a plurality of electronic devices. The method comprises receiving information from each of a plurality of electronic devices associated with a common user, where the receiving is performed by a consolidation application executing on a server computer, and analyzing the information by the consolidation application. The method further comprises identifying by the consolidation application a first application installed on a first one of the electronic devices, based on a plurality of mappings of related applications to different compatible electronic devices, determining that a second application related to the first application is compatible with a second one of the electronic devices, and sending a message to the second one of the electronic devices that suggests that the second application be installed on the second one of the electronic devices, whereby a user installs the second application on the second one of the electronic devices.
US10805423B2
Described herein are systems and methods for creating and managing a device profile on a mobile device for continued authentication of the mobile device. The device profile includes a state assigned to a mobile device. The state of the device can be managed through the device profile. The mobile device is allowed to conduct payments based on the current state assigned to the mobile device. In response to a request to conduct a payment transaction using the mobile device, the state information in the mobile device profile is checked. The payment transaction using the mobile device is allowed when the state information indicates a trusted state. The payment transaction using the mobile device is limited when the state information indicates a suspended state. The payment transaction using the mobile device is prevented when the state information indicates an untrusted state.
US10805418B2
Generally discussed herein are systems, devices, and methods for managing content of an information centric network (ICN). A component of an ICN can include a memory including an extended content store that includes content from at least one other component of the ICN, and first attributes of the content, the first attributes including a content popularity value that indicates a number of requests for the content, and processing circuitry to increment the content popularity value in response to a transmission of a first content packet that includes the content, the first content packet transmitted in response to receiving an interest packet.
US10805416B2
Systems and methods for selectively enforcing business logic on a plurality of applications have been provided. The system architecture may include one or more systems of record and a plurality of applications running on a plurality of client machines. A smart factory may store customer data and associated logic obtained from a system of record. The logic may include rules governing use of the customer data in an application user interface. The smart factory may transmit the rules to the plurality of applications. Each application may include an application integrator configured to receive the rules and execute an update to enforce the rules on an application user interface. In addition, the smart factory customer data may be accessed by the applications to prevent repeated calls to the systems of record for commonly used information.
US10805407B2
Embodiments of the present invention provide a method and system for orchestrating services in a service chain. Establishing a first group with a plurality of active services and a second group with a plurality of standby services. Upon receiving an error notification of a crash in a service, moving the plurality of active services from the first group to the second group, and moving the plurality of standby services from the second group to the first group. Upon receiving an updated service group of the plurality of active services of the first group, moving the plurality of active services from the first group into the second group, and moving the plurality of standby services from the second group to a repository.
US10805404B2
Disclosed are examples relating to managing remote support sessions using devices in communication through a network. In some examples, a request to initiate a remote support session is obtained. The request includes a selection of an endpoint. A determination of the remoting capability of the endpoint is performed. A remote support server is selected. Progress of initiation of a remote support session is rendered in a user interface. A user interface element is rendered within the user interface. The user interface element allows launching of a remote support session.
US10805400B2
Exemplary embodiments are disclosed of apparatus and methods for monitoring and controlling distributed machines. In an exemplary embodiment, a network includes machines each having sensor(s) and/or actuator(s). Each machine has a node resident on the machine and/or in communication with the machine and that provides raw data from the sensor(s) and/or actuator(s). Each node has a network interface, and a processor and memory configured as a node agent to embed the raw data in message(s) without reformatting the raw data. An engine receives and reformats messages from the node agents without reformatting raw data embedded in the messages. The engine directs the reformatted messages including the raw data to user device(s) for use in managing machine activity and/or status. The engine also sends a message from a user device to a node of a given machine, for use in controlling activity and/or status of the given machine.
US10805379B2
In an aspect of the disclosure, a method, a computer-readable medium, and a computer system are provided. The computer system includes a BMC of a host. The BMC redirects images from the host to a device for displaying at a redirection display. The BMC further receives an indication that the redirection display is no longer in an active mode. The BMC then stops redirecting the images from the BMC to the device in response to the indication.
US10805370B2
One embodiment provides for a media playback device comprising a memory device to store instructions; one or more processors to execute the instructions stored on the memory device, the instructions to cause the one or more processors to provide a playback queue manager to manage one or more media playback queues including a set of media items associated with a scheduled event and a playback routing manager to determine an output destination for the set of media items based on context associated with the scheduled event, the playback routing manager to route output of playback of the set of media items to one or more of multiple different connected media playback devices based on the context associated with the scheduled event.
US10805367B2
Systems, methods, and non-transitory computer-readable media can determine at least one media content item that was captured and provided by a camera device; determine at least one story associated with the camera device, the story publishable through a social networking system; and publish the at least one media content item in the story publishable through the social networking system.
US10805365B2
A virtual conferencing system is described which tracks events during a virtual conference, provides a user interface for reviewing the events, and allows a moderator and/or other participant to provide feedback related to the events. For example, one embodiment of a virtual conferencing system comprises: a plurality of clients operated by participants and at least one moderator of a virtual conference, each of the clients comprising state management logic to maintain a current state of the virtual conference; a virtual conferencing service to establish audio and/or video connections between the plurality of clients during the virtual conference, the virtual conferencing service further including a state synchronization service communicatively coupled to the state management logic on each client to ensure that the current state of the virtual conference is consistent on each client; a virtual conferencing graphical user interface (GUI) to be rendered on the plurality of clients, the virtual conferencing GUI configured, via signals sent from the state synchronization service, to display a video stream of one or more current speakers during the virtual conference utilizing the established video connections; and a contribution identification module to identify events related to actions of participants during the virtual conference; an event log to store the events identified by the contribution identification module; and an event filter to provide options for searching for specific types of events within the event log based on input from the moderator and/or participants when reviewing a recording of the virtual conference, the event filter to generate a filtered set of events based on the input from the moderator and/or participants.
US10805364B2
Aspects of the present disclosure involve systems, methods, computer program products, and the like, for routing one or more requests to join or initiate a collaboration conference based on at least an identifier of a requesting device. In one embodiment, a telecommunications network obtains an identifier, such as the telephone number, of a device requesting to join or initiate a collaboration conference. The identifying information is then compared to a database of user accounts maintained by the network. The network may then prompt the user of the requesting device to join a particular conferencing bridge or provide particular conferencing features based on the one or more preferences associated with the user's account. A response to the prompt may be received and then acted upon by the network to connect the requesting device to a collaboration conference and/or provide the one or more conferencing features to the requesting device.
US10805359B2
Systems and methods are provided for establishing a video conference session. The systems and methods may include receiving, from a first conference client device, a request to establish a conference session with a second conference client device; determining a first media router for forwarding, to the second conference client device, a media data stream with predetermined attributes of a plurality of first media data streams generated by the first conference client device; determining a second media router for forwarding, to the first conference client, a media data stream with predetermined media attributes of a plurality of second media data streams generated by the second conference client device; and transmitting, to the first conference client device, a first address associated with the first media router and a second address associated with the second media router.
US10805357B2
A system that incorporates teachings of the present disclosure may include, for example, receiving a request for a voice call at a mobile switching center server, transmitting a mapping query from the mobile switching center server to a database in response to the request for the voice call, route the request from the mobile switching center server to an internet protocol multimedia subsystem for facilitating establishing the voice call when the mapping query is successful in obtaining an internet protocol address for establishing the voice call with a recipient communication device, and routing the request from the mobile switching center server to a second server for facilitating establishing the voice call without routing the request to the internet protocol multimedia subsystem when the mapping query is not successful in obtaining the internet protocol address. Other embodiments are disclosed.
US10805355B2
An interruption of a call which is established or which is currently being established via an internet protocol domain of a mobile network may be avoided during a handling of a circuit switched signaling service to be terminated to a terminal and being different from a mobile terminating location request service.
US10805353B2
A system includes devices, first and second cluster servers, and a global server. The first cluster server updates a second set of parameters for the first device and a first set of parameters for the second device. The second cluster server updates a fourth set of parameters for the third device and a third set of parameters for the fourth device. The global server updates the first set of parameters and the second set of parameters for the second cluster server and updates the third set of parameters and the fourth set of parameters for the first cluster server.
US10805350B2
In accordance with an embodiment, described herein is a system and method for providing security services using a security configuration template in a multi-tenant environment. The system can load a security configuration template in memory when the multi-tenant environment starts, and can use the security configuration template to create a multi-headed tree to represent tenant-specific security configurations. Each head of the multi-headed tree can represent a root node of either the security configuration template or a tenant-specific security configuration. Each tenant-specific security configuration can reuse one or more nodes in the security configuration template by referencing those nodes, and can include one or more new nodes created from the security configuration template by replacing each placeholder therein with tenant-specific values. By creating tenant-specific security configurations on the fly in memory, the system can simplify the tenant onboarding process and save precious computing and storage resources, e.g., in a cloud environment.
US10805340B1
According to one embodiment, a computerized method comprises detecting a malicious attack on an enterprise network, where the enterprise network comprises a plurality of network devices. Upon detection of a malicious attack, information (metadata) associated with the malicious attack is gathered. Examples of the information may include at least a geographic location associated with each of the plurality of network devices. Thereafter, an interactive display of a propagation of malware associated the malicious attack is generated. The interactive display includes a plurality of display items representative of the plurality of network devices, each of the plurality of display items is selectable to provide information as to at least one of (i) an origin of the malware, (ii) an entry point of the malware into an enterprise network, or (iii) a targeted destination of the malware.
US10805334B2
A method and a system for identifying a weakness in a first device that is arranged in a first network, including transmission of a first message to a second device, wherein the second device is arranged in a second network outside the first network, including reception and evaluation of the first message by the second device for the purpose of providing a piece of identification information for the first device in the first network, including composition and transmission of a second message to the first device by the piece of identification information by the second device and including display of a weakness by the first device or second device if the second message is received by the first device. The method and a system can be used to check a secure network and/or device configuration in the industrial and private sectors.
US10805330B2
Some embodiments provide a method for a public cloud manager that interacts with a management system of a public datacenter. The method receives a notification from a network controller that a second data compute node is compromised. The second data compute node operates on a host machine in the public datacenter and executes a forwarding element managed by network controller. The method interacts with application programming interfaces (APIs) of the public datacenter to quarantine the data compute node.
US10805323B1
A worker process monitors a behavior of a third-party code piece executing in a first isolated execution environment of a plurality of isolated execution environments of a first process in a first compute server. When the behavior of the executing third-party code piece is indicative of a potential speculative execution attack, the third-party code piece is flagged. When a subsequent request is received that triggers execution of the flagged third-party code piece, the worker process generates a private process in the first compute server, separate from the first process, and instantiates a single isolated execution environment within the second process for executing the third-party code piece. The work process loads the third-party code piece in the single isolated execution environment and the second process executes the third-party code piece.
US10805318B2
Examples classify a payload field within a domain name system (DNS) packet according to a level of risk associated with the payload field. Based on the classification of the payload field and based on a weight associated with the level of risk, the examples determine a value of the DNS packet. Based on the value, the examples identify whether the DNS packet is malicious.
US10805311B2
One variation of a method for end-to-end encryption of electronic mail includes: receiving an email encrypted according to a first encryption protocol and designating a recipient within an external domain; verifying encryption protocol supported by the recipient's mail client; in response to a recipient exclusion database identifying the recipient, encrypting the email to a less-robust encryption protocol supported by the recipient mail client and transmitting the email to the !recipient; in response to the recipient exclusion database excluding the recipient and the recipient mail client supporting the first encryption protocol, transmitting the email encrypted according to the first encryption protocol to the recipient; and, in response to the recipient exclusion database excluding the recipient and the recipient mail client not supporting the first encryption protocol, generating a notification email including a hyperlink to a secure webpage containing content of the email and transmitting the notification email to the recipient.
US10805309B2
In accordance with embodiments, there are provided mechanisms and methods for managing access to data based on information associated with a physical location of a user. These mechanisms and methods for managing access to systems, products, or data based on information associated with a physical location of a user can enable improved data management efficiency, enhanced data management accuracy, decreased data management costs, decreased licensing costs, increased security, additional marketing opportunities, etc.
US10805308B2
Jointly discovering user roles and data clusters using both access and side information by performing the following operation: (i) representing a set of users as respective vectors in a user feature space; representing data as respective vectors in a data feature space; (ii) providing a user-data access matrix, in which each row represents a user's access over the data; and (iii) co-clustering the users and data using the user-data matrix to produce a set of co-clusters.
US10805306B1
Systems and methods for authenticating access to multiple data stores substantially in real-time are disclosed. The system may include a server coupled to a network, a client device in communication with the server via the network and a plurality of data stores. The server may authenticate access to the data stores and forward information from those stores to the client device. An exemplary authentication method may include receipt of a request for access to data. Information concerning access to that data is stored and associated with an identifier assigned to a client device. If the identifier is found to correspond to the stored information during a future request for access to the store, access to that store is granted.
US10805305B2
A set of resource requests that each includes authorization-supporting data for receiving a requested resource can be received. For each request, augmenting data associated with part of the data is retrieved, and it is determined whether access is authorized based on the augmenting data and the authorization-supporting data. A machine-learning model is trained using representations of the set of resource requests and the authorization determinations. Additional requests are processed by the trained model to generate corresponding authorization outputs. One or more identifiers to flag for inhibition of resource access are determined based on the authorization outputs. Upon detecting that a new resource request to access a particular resource includes an identifier of the one or more identifiers, a new authorization output is generated to inhibit access to the particular resource.
US10805304B2
An edge server includes: an application execution management unit that manages execution of an application that uses a function of an edge device and/or access processing data of the edge device; a skill information acquisition unit that acquires skill information of a user who is authorized to log into a system including the edge server; and an access control unit determines whether the user has an access right to use the function of the edge device and/or access the processing data of the edge device on the basis of the skill information of the user and a skill-based access list for the use of the function of the edge device and the access to the processing data of the edge device and allows the access when it is determined that the user has the access right.
US10805296B2
An online gaming registration system allows online gaming patrons to register once and use this registration to create online gaming accounts with gaming Web sites, thereby avoiding having to show proof of residency, age and other requirements set by regulatory entities multiple times. Residency rules and other requirements vary from one jurisdiction to another and the present invention addresses some of the issues that arise from this. An online gaming Web site receives a login from an online player over the Internet. The site determines that the player has an account with the online gaming site and that the account is linked to an online gaming registration system account. The online gaming site receives claims-based data relating to the online player and accepts the player as verified for online gaming at the gaming Web site.
US10805291B2
Systems and methods are described for extending the trust relationship established with a network interface device that provides access to a service provider network that includes an IP-based overlay network. The trust relationship is extended to a consumer premises equipment (CPE) device operating on the overlay network. A network element of the service provider network may authenticate the CPE device when communicating via the overlay network. The service provider network may store an association between network configuration data of the network interface device and the CPE device provisioned via the network interface device and may provide the CPE device with an identity token that encodes this network configuration data. The CPE device may provide the identity token to a network element of the service provider network, and the service provider network may authenticate the identity of the CPE device using the identity token provided.
US10805290B1
Various embodiments relate to a method of auditing a biometric enrollment event journal entry, performed by a processor of an authentication computing system. An example method includes receiving a biometric enrollment event journal entry. The entry includes a tokenized biometric reference sample and a biometric reference template identifier. The tokenized biometric reference sample is generated by tokenizing at least one biometric reference sample captured from a user having a unique user identifier. The biometric reference template identifier uniquely identifies a biometric reference template generated using the at least one biometric reference sample. The tokenized biometric reference sample and biometric reference template associated with the biometric reference template identifier in the biometric enrollment event journal entry is retrieved. It is determined whether the detokenized biometric reference sample matches the biometric reference template. An enrollment match value indicative of whether the biometric reference sample matched the biometric reference template is generated.
US10805289B2
A system, method, and media for providing web-based security to a workflow process is presented. Data may be processed in a web-based workflow management system. The system may detect the transfer of high-level security data through the workflow. Upon detection of the data transfers the system may request review and approval in the form of a biometric input from an approved user to allow the data to be transferred.
US10805279B2
A hardware module for an embedded system comprises a network adapter, a memory and a processing device. The memory stores a shared key and a key identifier (ID) associated with the shared key. The processing device is to connect to a local area network (LAN) using the network adapter. The processing device is further to receive a first notification from a computing device that is also connected to the LAN and determine whether the computing device has access to a copy of the shared key based on the key identifier (ID). Responsive to determining that the computing device has access to the copy of the shared key, the processing device is to use the shared key to generate a session key for a session with the computing device. The processing device may then encrypt communications to the computing device using the session key.
US10805272B2
Method and system of establishing a virtual private network in a cloud service for branch networking
In one aspect, a computerized system useful for implementing a virtual private network (VPN) including an edge device that automatically establishes an Internet Protocol Security (IPsec) tunnel alongside an unsecure Multipath Protocol (MP) tunnel with a gateway device in preparation for a transmission of a secure traffic communication. The edge device has a list of local subnets. The edge device sends the list of local subnets to the gateway during an initial MP tunnel establishment handshake message exchange between the edge device and the gateway device. Each subnet includes an indication of whether the subnet is reachable over the VPN. A gateway device that automatically establishes the IPsec tunnel alongside the unsecure MP tunnel with the edge device. An enterprise datacenter server that comprises an orchestrator module that receives a toggle the VPN command and enables the VPN on the orchestrator. The orchestrator informs the edge device the list of subnets is accessible over the VPN causing the edge device to update the gateway device with a new list of subnets of the edge device that accessible over the VPN.
US10805267B2
The present disclosure describes systems and methods for geoprocessing-based packet processing and network security. Filter parameters, such as Internet Protocol (IP) addresses or other such information, may be used to define one or more minimum bounding rectangles (MBR). Parameters of an incoming packet may be compared to the MBR data using spatial algorithms, such as a coordinate search within an R-tree data structure. The identified MBRs within the tree may be used to apply corresponding filtering and/or forwarding rules to the packet. This may significantly accelerate rule searching and matching algorithms, reducing delays and computing resource requirements and accelerating network security processing.
US10805252B2
A system and a method are disclosed for recommending electronic messages in a message sharing system. Users can post messages to the message sharing system. These messages from posting users are received by the system and sent to receiving users that have subscribed to the posting users. The receiving users interact with the messages in various ways, such as by sharing the messages with other users. Interaction information is received for each of the electronic messages. The interaction information includes an indication of the number of interactions with the electronic message by receiving users. A score is determined for each electronic message based on the interaction information. Electronic messages are selected for being recommended to a user or a group of users based on the scores. The recommendations are then sent to the users, enabling users to better focus their attention on messages that are likely to be interesting.
US10805250B2
A method, a system and a computer readable medium for supporting collaborative media sharing among users at an event are disclosed. For example, the method creates an event-share group relating to an event, and provides an event tag to a plurality of members of the event-share group, where the event tag uniquely identifies the event-share group or the event. The method receives a captured media from at least one of the plurality of members, wherein the event tag is attached to the captured media and provides the captured media to the plurality of members.
US10805242B2
Examples include techniques for a configuration mechanism of a virtual switch. Example techniques include monitoring a database including parameter to configure a virtual switch at a computing platform hosting a plurality of virtual machines or containers. Changes to one or more parameters may cause changes in allocations of computing resources associated with supporting the virtual switch.
US10805239B2
Some embodiments provide a method that receives a request for information regarding a path between endpoints of a logical network. The method provides, for display, a visualization of the path including (i) a set of logical network components between the endpoints and (ii) a set of physical network components that implement the logical network components. The physical network components and the logical network components are aligned in the display. In some embodiments, the method receives data regarding a packet tracing operation between the endpoints. The method generates a display including (i) a visualization of the path between the endpoints of the logical network and (ii) a representation of the received data regarding the packet tracing operation, with the packet tracing operation data is visually linked to the components of the path.
US10805237B2
Techniques are provided for automated employment of respective quota managers for framework instances, where the respective quota managers can negotiate amongst themselves to manage usage of a resource of a shared computing system in relation to a quota for the resource for a tenant of the shared computing system. This can allow tenants to share their quota among multiple frameworks, enable quota exchange between multiple frameworks, and choose a quota with a minimum costs, and thus maximize savings.
US10805233B2
A communication structure comprises: a central node that is a communication data center of a network-on-chip and used for broadcasting or multicasting communication data to a plurality of leaf nodes; a plurality of leaf nodes that are communication data nodes of the network-on-chip and used for transmitting the communication data to the central node; and forwarder modules for connecting the central node with the plurality of leaf nodes and forwarding the communication data, wherein the plurality of leaf nodes are divided into N groups, each group having the same number of leaf nodes, the central node is individually in communication connection with each group of leaf nodes by means of the forwarder modules, the communication structure is a fractal-tree structure, the communication structure constituted by each group of leaf nodes has self-similarity, and the forwarder modules comprises a central forwarder module, leaf forwarder modules, and intermediate forwarder modules.
US10805230B2
Embodiments according to the present invention provide an apparatus, a computer program product and a method for content resource management by communicating with a content server to obtain a content resource stored in the content server; uploading a configuration component which defines a functionality interface for managing the content resource; managing the content resource obtained from the content server based on the configuration component.
US10805228B2
A computer-implemented method for performing a cloud computing resource operation in a cloud computing environment is herein provided. The method comprises receiving a request to create a resource from the cloud computing environment using a user interface and intercepting the request of the creation of the resource. The method further comprises determining whether an IT management process needs to be triggered based on a policy rule. In case of a positive outcome of the determination, the method comprises requesting a reserved resource identifier from the cloud computing environment relating to the request, creating a temporary representation identifier of the cloud computing resource, triggering the IT management process, receiving a process identifier from the cloud computing environment for the requested resource, creating the requested resource in the cloud computing environment, and on completion of the creation process, removing the temporary representation identifier.
US10805226B2
According to an aspect of the disclosure, a resource management platform, system and method of communicating resource management information for smart energy and media resources is provided. A resource management platform can include an interface configured to communicate media management information and energy management information. The resource management platform also includes a processor configured to detect an incoming communication to alter an operating condition in response to receiving the media management information or the energy management information. The processor can further be configured to initiate an output of media content in response to detecting media management information, and initiate altering an operating status of a device in response to detecting the energy management information. The processor can also initiate storing at least a portion of the media content and the energy management information within a memory.
US10805225B2
A method is proposed for processing of data packets received by an upstream node and intended for transmission to a terminal by a downstream node. The upstream node includes a queue of non-priority data packets intended for the terminal. The method includes: obtaining a first piece of information representing a filling state of the above-mentioned queue over a predetermined period of observation; when the first piece of information obtained has a value indicating a filling level of the queue that is lower than or equal to a first predetermined non-zero low threshold, reducing a rate of departure from the queue; when the first piece of obtained information has a value indicating a filling level of the queue that is higher than a first predetermined high threshold higher than or equal to the first low threshold, increasing the rate of departure from the queue.
US10805220B2
Some embodiments provide a method or tool for automatically configuring a logical router on one or more edge nodes of an edge cluster (e.g., in a hosting system such as a datacenter). The method of some embodiments configures the logical router on the edge nodes based on a configuration policy that dictates the selection method of the edge nodes. In some embodiments, an edge cluster includes several edge nodes (e.g., gateway machines), through which one or more logical networks connect to external networks (e.g., external logical and/or physical networks). In some embodiments, the configured logical router connects a logical network to an external network through the edge nodes.
US10805207B2
A method for determining an optimal path arrangement of an infrastructure link network, and a related system for performing the method. The method includes modelling a geographic terrain having a plurality of geographic locations to be connected with each other via an infrastructure link network; modelling each of a laying cost and a repair rate as a respective function affecting the optimal path arrangement of the infrastructure link network; applying a respective weighting to each of the functions to determine a minimized cost function; and determining, based on the determined minimized cost function, the optimal path arrangement connecting the plurality of geographical locations. The determined optimal path arrangement of the infrastructure link network includes a trunk-and-branch topology with a plurality of infrastructure links and one or more connection points connecting the infrastructure links.
US10805205B2
A system and method for determining a network path through a network that is managed by a software defined network (Ts SDN) controller incorporating time management are disclosed. In some embodiments, the SDN controller can determine that a data packet originating from a transmitting device and directed to a receiving device is associated with one of: time-sensitive, time-aware or best effort characteristic. The controller can then determine a network path for transport of the data packet from the transmitting device to the receiving device with a guaranteed end to end delay to satisfy the characteristic. The end to end delay considers latency through each layer the data packet transitions through after being conjured at an application layer of the transmitting device. The data packet is then transmitted from the transmitting device via the network path to the receiving device.
US10805201B2
A method for initializing the border gateway protocol (BGP) on network devices. The method includes initializing, by a first network device, a BPG session with a second network device. The method further includes receiving, by the first network device from the second network device, route updates and an end of routing information base (EOR) marker. The method further includes updating an n_EOR variable maintained by the first network device after receiving the EOR marker and, after updating the n_EOR variable, determining that the first network device has received route updates from all peer network devices, and subsequently updating, in the first network device, a routing information base (RIB) using route updates received from the peer network devices. The method further includes updating, in the first network device, a forwarding information base (FIB) using the updated RIB and advertising, to all peer network devices by the first network device, routes.
US10805192B2
Some embodiments provide a method for detecting a failure of a layer 2 (L2) bump-in-the-wire service at a device. In some embodiments, the device sends heartbeat signals to a second device connected to L2 service nodes in order to detect failure of the L2 service (e.g., a failure of all the service nodes). In some embodiments, the heartbeat signals are unidirectional heartbeat signals (e.g., a unidirectional bidirectional-forwarding-detection (BFD) session) sent from each device to the other. The heartbeat signals, in some embodiments, use a broadcast MAC address in order to reach the current active L2 service node in the case of a failover (i.e., an active service node failing and a standby service node becoming the new active service node). The unidirectional heartbeat signals are also used, in some embodiments, to decrease the time between a failover and data messages being forwarded to the new active service node.
US10805179B2
Various systems and methods for implementing a service-level agreement (SLA) apparatus receive a request from a requester via a network interface of the gateway, the request comprising an inference model identifier that identifies a handler of the request, and a response time indicator. The response time indicator relates to a time within which the request is to be handled indicates an undefined time within which the request is to be handled. The apparatus determines a network location of a handler that is a platform or an inference model to handle the request consistent with the response time indicator, and routes the request to the handler at the network location.
US10805174B2
A device may receive a trained data model that has been trained using historical link quality information associated with a set of links. The device may determine, after receiving the trained data model, link quality information associated with a link that is actively supporting traffic. The device may classify the link by using the link quality information as input for the data model. The data model may classify the link into a class of a set of classes associated with measuring link quality. The device may determine an actual quality level of the link. The device may selectively update the class of the link after determining the actual link quality of the link. The device may perform one or more actions associated with improving link quality based on classifying the link and/or selectively updating the class of the link.
US10805171B1
A system may assist with checking policy impact in a software-defined infrastructure environment. It may perform continuous learning of impact using emulations under varying conditions and may take a statistical and machine learning based analysis approach on the data obtained from emulations. The system's data analysis may enable it to discover and quantify the impact of policies on software-defined infrastructure objects in the same or different layers.
US10805167B2
One embodiment provides a method, including: connecting, using a network connection device of an information handling device, to a network; identifying, using a processor, a connection type of the network; identifying, using a processor, at least one characteristic of an application accessible by the information handling device; and modifying, based upon the connection type and at least one characteristic of an application, accessibility of the application. Other aspects are described and claimed.
US10805158B2
Embodiments of the present invention provide a radio resource management (RRM) information measurement method and apparatus, and a device. The method includes determining at least one piece of configuration information used, by user equipment, for radio RRM measurement, where the configuration information includes at least one type of signal type information used for the RRM measurement, and signal combination information used for the RRM measurement, and sending the configuration information to the user equipment, so that the user equipment performs the RRM measurement according to the configuration information.
US10805134B2
A method of determining reserved tones to be used for reduction of a peak to average power ratio (PAPR) of a signal includes: randomly selecting carrier indices for the reserved tones and generating a kernel signal based on the randomly selected carrier indices; calculating a comparison reference average value of the kernel signal, comparing the calculated comparison reference average value with a prestored comparison reference average value, and preliminarily determining carrier indices of the reserved tones based on the comparison; randomly re-arranging an order of the preliminarily determined carrier indices of the reserved tones; and calculating the comparison reference average value while changing each of the re-arranged indices of the reserved tones, and finally determining carrier indices for which the calculated comparison reference average value becomes the smallest value as carrier indices of the reserved tones.
US10805133B2
The invention relates to the field of signal processing, and particularly to method and apparatus for determining a peak power, a peak-to-average power ratio. The method for determining the peak power comprises: obtaining a sampling power at a current sampling time; comparing the sampling power at the current sampling time with an estimated peak power at the current sampling time; and when the sampling power at the current sampling time is greater than the estimated peak power at the current sampling time, determining the sampling power at the current sampling time as an actual peak power at the current sampling time. With the present invention, detection efficiency of the peak power is improved, and the peak power can be determined in real time at each sampling time.
US10805118B2
A network device generates a successive joint channel estimation based on interference cancellation processes to eliminate or reduce colliding interferences (colliders) at a receiver end. A selection component selects a strongest interference collider from among pseudo noise sequences operating as colliders. A 2 by 2 matrix successive joint channel estimation component performs a successive 2 by 2 matrix joint channel estimation with an initial correlation metric between the strongest interference collider and each remaining interference collider in a first iteration of a set of iterations. A correlation metric component generates an updated correlation metric vector based on the 2 by 2 matrix joint channel estimation. Another 2 by 2 matrix joint channel estimation is then performed with the updated correlation metric vector between a next strongest interference collider and remaining interference colliders of the plurality of interference colliders at a second iteration of the set of iterations.
US10805110B2
An overlay network is enhanced to provide traffic delivery using anycast and end user mapping. An anycast IP address is associated with sets of forwarding machines positioned in the overlay network. These locations correspond with IP addresses for zero rated billing traffic. In response to receipt at a forwarding machine of a packet, the machine issues an end user mapping request to the mapping mechanism. The mapping request has an IP address associated with the client from which the end user request originates. The mapping mechanism resolves the request and provides a response to the request. The response is an IP address associated with a set of server machines distinct from the forwarding machine. The forwarding machine encapsulates the packet and proxies the connection to the identified server. The server receives the connection, decapsulates the request, and processes the packet. The server machine responds to the requesting client directly.
US10805107B2
The present disclosure relates to registration methods and devices. One example method includes obtaining, by a line card, line card information of the line card, the line card comprising a fabric interface chip optically interconnected to a switch fabric chip in at least one switch fabric card by using an optical fiber, and sending, by the line card, the line card information to the at least one switch fabric card through an optical interconnect path. The at least one switch fabric card registers the line card based on the line card information.
US10805101B1
A method includes receiving a signal associated with an electronic meeting invitation for users to attend the electronic meeting. The users include members of an organization and at least one nonmember of the organization. Responsive to receiving the signal, an online collaborative team is automatically created within an online chat environment. The team members of the online collaborative team include the members and the at least one nonmember. In some embodiments, an online collaborative team account is automatically created for the at least one nonmember responsive to determining that the at least one nonmember has no online collaborative team account.
US10805100B2
The chatroom sorting method including recognizing contextual information associated with an event detection point in time and storing the recognized contextual information in association with a conversation related event in response to detecting the conversation related event with respect to each of chatrooms included in a chatroom list, calculating at least one of an activeness score associated with a participation of a user into a conversation for each of the plurality of chatrooms and a similarity score between a situation at a current point in time and the contextual information, and sorting at least a portion of the chatrooms included in the chatroom list based on at least one of the activeness score and the similarity score such that selected one or more chatrooms from among the chatrooms are placed on top of the chatroom list based on results of the sorting may be provided.
US10805099B2
A method and device for interlacing data from multiple disparate broadcast and streaming services that allow for the determination of duplicates in the data from the different services. The duplicates can be determined by comparing the information accompanying the data from the different services and then removed to provide interlaced data. A user may selectably output the interlaced data together with original data from the different services.
US10805091B2
Disclosed herein are system, method, and computer program product embodiments for certificate tracking. An embodiment operates by a computer implemented method that includes receiving, by at least one processor of a certificate manager, a first request from a client device and sending a second request for a root certificate to a certificate authority. The method further includes receiving the root certificate from the certificate authority and sending a third request to the certificate authority for one or more additional certificates. The method further includes receiving the one or more additional certificates from the certificate authority and storing the root certificate and the one or more additional certificates. The certificate manager and the certificate authority can be located on different networks.
US10805090B1
Systems and methods are described for transferring and verifying the transfer of an asset from a limited-participant side chain back to a main blockchain. A public difference, associated with a secret difference, is determined as a difference between a main blockchain address and the public offline key of a transferring participant. The public difference is used, along with each participant public online key, to generate a ring signature key for each participant. A ring signature is then generated over the ring signature keys, based on the public online keys and a set of uniform random scalars (each associated with a participant public online key). The main blockchain address, a first coefficient from the ring signature, and the uniform random scalars are then published. When verified, the published ring signature shows that the transferring participant has control of the main blockchain address and the private offline key.
US10805089B1
Retrieving public data for blockchain networks using highly available trusted execution environments
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for enhancing blockchain network security. Implementations include receiving a request for data from the data source, transmitting the request to a relay system that is external to the blockchain network and that includes a multi-node cluster including a plurality of relay system nodes, receiving a result provided from a relay system node, the result being digitally signed using a private key of the relay system node, verifying that the relay system node is registered, verifying an integrity of the result based on a public key of the relay system node and a digital signature of the result in response to verifying that the relay system node is registered, and transmitting the result to a client in response to verifying the integrity of the result.
US10805088B2
Implementations of the present specification provide for cross-blockchain authentication. A public key of a database engine comprising a trusted node of a second blockchain is determined by a subscribing client included in a system for cross-chain interaction. The public key is used as an authentication data source. The system comprises the subscribing client (corresponding to a first blockchain), a publishing client (corresponding to the second blockchain), and a cross-chain interaction end separately connected to the subscribing client and publishing client. Data that is to be authenticated in the second blockchain is determined using the cross-chain interaction end. The data is published by the publishing client. The data to be authenticated is signed by the database engine using a private key of the database engine. The data authentication performed on the data uses the authentication data source and a signature of the data to be authenticated.
US10805080B2
Aspects of the present disclosure relate to systems and methods for providing strong resource identification. When a resource is created, saved, or re-based, a cryptographic key pair with the resource. A public key of the cryptographic key pair may be used as a unique identifier. Information about the resource, such as the name of the resource and its actual location may be stored in an index based upon the resource's public key. Sharing the resource with other devices may comprise sending the resource's key, as opposed to information about the resource's actual location, to one or more recipient device.
US10805075B2
Systems and associated methods of performing coherent optical communication of quantum information between an emitter A and a distant receiver B are provided, using a local local oscillator. Examples of LLO-based Continuous-Variable Quantum Key Distribution are described. Self-coherent schemes are used, the schemes consisting in deriving both signal and phase reference pulses from the same optical pulse thus ensuring an intrinsic strong signal to reference phase coherence. Different CV-QKD designs implementing various self-coherence phase sharing schemes are described and compared in terms of secret key rate and hardware requirements. Strong phase noise resilience can be obtained with standard telecom equipment such as low cost lasers.
US10805074B2
According to an example aspect, there is provided an apparatus comprising a fibre interface coupled, via a first waveguide, with at least one encoder, a controller configured to cause the at least one encoder to encode light received in the apparatus via the fibre interface with information, and to cause a frequency shift in the light, and wherein the apparatus is configured to cause the light to propagate back to the fibre interface.
US10805045B2
Disclosed are a polar code encoding method and device and a polar code decoding method and device. The polar code encoding method comprises: reading a known first sequence; and for an information sequence to be encoded, combining the information sequence with the first sequence, and performing polar code encoding on the combined sequence. In the polar code encoding method provided by embodiments of the present disclosure, a known first sequence is read and polar code encoding is performed on an information sequence and the first sequence. Thus, polar code encoding on the information sequence to be encoded is implemented, and a new polar code encoding solution is provided.
US10805040B2
A discrete multitone transceiver (DMT) includes a deinterleaver operable to de-interleave a plurality of bits. The DMT further includes: a forward error correction decoder operable to decode the plurality of bits, a module operable to determine, during Showtime, an impulse noise protection value, wherein the impulse protection value specifies a number corrupted DMT symbols that can be corrected by the forward error correction decoder in combination with the deinterleaver, and a receiver coupled to the deinterleaver. The receiver receives using a first interleaver parameter value, receives a flag signal, and changes to receiving using a second interleaver parameter value that is different than the first interleaver parameter value, wherein the second interleaver parameter value is used for reception on a pre-defined forward error correction codeword boundary following reception of the flag signal.
US10805039B2
A method and apparatus for determining rate matching behavior for a plurality of control resource sets (CORESETs) is provided. A base station (BS) bundles a plurality of CORESETs into a global resource set. The BS configures the global resource set for a User Equipment (UE). The BS determines resources assigned to a downlink data channel overlap at least a portion of the global resource set and determines whether data on the downlink data channel is to be rate matched around the global resource set or is to use resources in the global resource set. The BS transmits the data on the downlink data channel based on the determination of the rate matching.
US10805031B2
The present invention relates to a method for constructing orthogonal sequence sets in a CDMA system, including: step a: selecting natural numbers m and k, m and k satisfying m=2k+4: step b: constructing a 5-spectral value vector Boolean function; step c: constructing 24 orthogonal sequence sets by using the 5-spectral value vector Boolean function; and step d: allocating the orthogonal sequence sets to cells, and causing that sequences in each of the cells are orthogonal with one another, and sequences in each of the cells and sequences in neighboring one of the cells are orthogonal with one another. The constructing method provided by the present invention can increase the number of users in cells, reduce the signal interferences of neighboring cells, and improves the communication quality consequently.
US10805023B2
Systems and methods are provided for calculating a SINR measurement for an oversampled P25 C4FM wireless signal received by P25 user equipment or a P25 receiver to determine whether a P25 network and the P25 user equipment or the P25 receiver have been successfully deployed. Some methods can include calculating a first order envelop mean value for the oversampled wireless signal, calculating a second order envelop mean value for the oversampled wireless signal, calculating a fourth order envelop mean value for the oversampled wireless signal, using the fourth order envelop mean value and the second order envelop mean value to estimate the SINR measurement, and using the first order envelop mean value and the second order envelop mean value to refine the SINR measurement.
US10805013B2
A linear array of underwater radio frequency (RF) antennas is implemented, which emit surface electromagnetic waves propagating along either water-air or water-seafloor interface. The phase difference Δϕ between neighboring antennas defines the overall beam direction, while the so-formed directional beam intensity remains almost constant near the antenna array due to the largely two-dimensional character of beam propagation. By adjusting the phase difference Δϕ, the narrow two-dimensional surface beam may be sent in any direction over 360°, thus enabling targeted RF communication with any desired object located near the said interface. An impedance matching enclosure filled with an impedance matching fluid may also be utilized surrounding the antennas to reduce antenna dimensions and improve coupling of electromagnetic energy to the surrounding salt water medium, thereby improving underwater radio communication performance.
US10805011B2
According to an example aspect of the present invention, there is provided an apparatus comprising a first and a second polarization beam splitter-rotator (140, 142), together arranged to split two incoming polarization encoded qubits into four first optical modes, the apparatus being configured to align polarizations of the four first optical modes, an interferometer stage (150) configured to obtain, from the four first optical modes, four second optical modes, and four detectors (160) arranged to receive at least one of the four second optical modes.
US10805003B2
An optical signal monitor, including: a storage that holds a threshold value set for each of determination areas having a bandwidth set in accordance with an average grid of dummy light; a measurement section that sequentially measures an optical intensity of an inputted wavelength-multiplexed optical signal with respect to each of measurement areas obtained by dividing the determination area into areas with a bandwidth sufficiently smaller than a grid width of a monitoring-target optical signal composing the wavelength-multiplexed optical signal, and output measured values; and a section that determines that dummy light corresponding to the determination area needs introducing if each of measured values in the determination area is smaller than a threshold value, and, determines that dummy light corresponding to the determination area does not need introducing if at least one of the measured values in the determination area is equal to or larger than the threshold value.
US10805002B2
A wireless communication device is implemented to include a communication interface and a processor. The processor is configured to process communications associated with the other wireless communication devices within the wireless communication system to determine one or more traffic characteristics of those communications as well as one or more class characteristics of the other wireless communication devices. The processor is configured to classify the communications into one or more access categories based on the one or more traffic characteristics and is configured to classify the other devices into one or more device class categories based on the one or more class characteristics. The processor is then configured to generate one or more channel access control signals based on these classifications. The communication interface of the device is configured to transmit the one or more channel access control signals to one or more of the other devices.
US10805001B2
Systems, methods, and software described herein provide enhancements for deploying applications in spaceborne and airborne devices. In one example, a satellite device includes one or more sensor systems, a communication interface, and a virtualized execution system. The virtualized execution system is configured to receive state information via the communication interface from at least a peer device related to execution of one or more software payloads by the peer device, and execute one or more virtual nodes based at least on the state information to employ the one or more sensor systems and establish imaging data.
US10804996B1
Various aspects of the present disclosure generally relate to wireless communication and techniques to prevent frequent beam switching. In some aspects, a user equipment (UE) may determine a duration of time that the UE dwells on a beam. The UE may update a data structure, stored in memory of the UE, to add or modify a stored duration value associated with the beam based at least in part on determining the duration of time that the UE dwells on the beam. The UE may determine that a condition associated with the stored duration value is satisfied. The UE may modify a priority of the beam in connection with a beam selection procedure based at least in part on determining that the condition associated with the stored duration value is satisfied. Numerous other aspects are provided.
US10804987B2
A wireless device may support a plurality of channel state information (CSI) processes. The wireless device may send an indication of a number of supported CSI processes to a first base station. The first base station may send to the wireless device a handover command, instructing the wireless device to handover to a second base station. The handover command may comprise configuration parameters for CSI processes associated with the second base station. The configuration parameters may be based on the number of CSI processes supported by the wireless device.
US10804982B2
Communication systems and methods in accordance with various embodiments of the invention utilize modulation on zeros. Carrier frequency offsets (CFO) can result in an unknown rotation of all zeros of a received signal's z-transform. Therefore, a binary MOCZ scheme (BMOCZ) can be utilized in which the modulated binary data is encoded using a cycling register code (e.g. CPC or ACPC), enabling receivers to determine cyclic shifts in the BMOCZ symbol resulting from a CFO. Receivers in accordance with several embodiments of the invention include decoders capable of decoding information bits from received discrete-time baseband signals by: estimating a timing offset for the received signal; determining a plurality of zeros of a z-transform of the received symbol; identifying zeros from the plurality of zeros that encode received bits by correcting fractional rotations resulting from the CFO; and decoding information bits based upon the received bits using a cycling register code.
US10804980B1
A communication network encrypts a first portion of a transaction associated with point-to-point communications using a point-to-point encryption key. A second portion of the transaction associated with end-to-end communications is encrypted using an end-to-end encryption key.
US10804971B2
A medicament delivery device is provided having a proximal part and a distal part, the proximal part being arranged to accommodate a medicament container, an information carrier reader arranged to the distal part, provided with at least one antenna, an information carrier arranged to the proximal part, provided with an antenna, an attachment arrangement for attaching the proximal part to the distal part, which attachment arrangement is designed such that said information carrier may assume at least two different positions when the proximal part is attached to the distal part, wherein said at least one antenna of said information carrier reader is arranged such that it is capable of reading information from said information carrier in any of the different positions that the information carrier may assume.
US10804967B2
A system that includes a powerline communication network with a reactive routing protocol and at least one gateway comprising a powerline communication interface and one radio-frequency communication interface. A smart electricity meter also includes a powerline communication interface and at least one radio-frequency communication interface: broadcasts an announcement request message on each of its communication interfaces; after reception of one or more announcement messages, selects a relay agent having the lowest route cost for joining a centralised management device; and making a registration request, using the selected relay agent as a proxy. After registration, the routing of messages coming from or going to said smart electricity meter takes place at the data link layer of the OSI model.
US10804962B2
Aspects of the subject disclosure may include, a device having a coupler that facilitates inducing an electromagnetic wave that propagates along a transmission medium, a transmitter that facilitates generating a signal that enables the coupler to induce the electromagnetic wave that propagates along the transmission medium, a power supply that facilitates inductively generating energy that is supplied to the transmitter, and an insulator coupled to a supporting structure that facilitates electrically insulating the transmission medium from the supporting structure. Other embodiments are disclosed.
US10804961B2
Aspects of the subject disclosure may include, for example, receiving, by each of a plurality of receivers, one of a plurality of electromagnetic waves, each electromagnetic wave of the plurality of electromagnetic waves guided by a different one of a plurality of twin-lead transmission lines, each twin-lead transmission line sharing a wire, and each electromagnetic wave of the plurality of electromagnetic waves including a different one of a plurality of communication signals, and obtaining, by each of the plurality of receivers, one of the plurality of communication signals. Other embodiments are disclosed.
US10804956B2
A bidirectional data link includes a forward channel transmitter circuit and a forward channel receiver circuit. The forward channel transmitter circuit includes a forward channel driver circuit, and a back channel receiver circuit. The back channel receiver circuit is coupled to the forward channel driver circuit. The back channel receiver circuit includes a summation circuit and an active filter circuit. The summation circuit is coupled to the forward channel driver circuit. The active filter circuit is coupled to the summation circuit. The forward channel receiver circuit includes a forward channel receiver, and a back channel driver circuit. The back channel driver circuit is coupled to the forward channel receiver.
US10804953B2
A method includes (a) switching a receiver path network of a front end module to a first matching mode in a receive mode. The method further includes (b) switching a transmitter path network of the front end module to a first resonance mode in the receive mode. The method further includes (c) switching the transmitter path network to a second matching mode in a transmit mode. The method further includes (d) switching the receiver path network to a second resonance mode in the transmit mode.
US10804951B2
Described herein are variable-gain amplifier configurations that include a multi-input gain stage, a cascode buffer, and a bypass block. Degeneration switching blocks can be used for the entire multi-input gain stage or for individual input nodes of the multi-input gain stage. This advantageously reduces or eliminates performance penalties in one or more gain modes. The variable impedances can be configured to improve linearity of the amplification process in targeted gain modes. The variable gain amplifier can be configured to provide a low-loss bypass mode in a low gain mode to improve signal quality.
US10804947B2
A method and system is provided that reduces SAR resulting from RF electromagnetic field radiation of mobile communication device that is exposed to the user while holding it next to the ear or carrying it next to the body. Based on the method, a software application will run on the mobile devices that applies safety rules, adapts dynamically to the user's environment and preference during the critical use-cases when the mobile device is held next to the ear or when it is carried next to the body, and when there are strong signals at the user's current location from multiple transmitting systems that include but not limited to WiFi access points and cellular base station.
US10804937B2
A bit interleaver, a bit-interleaved coded modulation (BICM) device and a bit interleaving method are disclosed herein. The bit interleaver includes a first memory, a processor, and a second memory. The first memory stores a low-density parity check (LDPC) codeword having a length of 64800 and a code rate of 2/15. The processor generates an interleaved codeword by interleaving the LDPC codeword on a bit group basis. The size of the bit group corresponds to a parallel factor of the LDPC codeword. The second memory provides the interleaved codeword to a modulator for 16-symbol mapping.
US10804936B2
A bit interleaver, a bit-interleaved coded modulation (BICM) device and a bit interleaving method are disclosed herein. The bit interleaver includes a first memory, a processor, and a second memory. The first memory stores a low-density parity check (LDPC) codeword having a length of 64800 and a code rate of 2/15. The processor generates an interleaved codeword by interleaving the LDPC codeword on a bit group basis. The size of the bit group corresponds to a parallel factor of the LDPC codeword. The second memory provides the interleaved codeword to a modulator for 64-symbol mapping.
US10804935B2
Devices, systems, and methods that reduce the latency of detecting that a codeword is uncorrectable are disclosed and described. Such devices, systems, and methods allow the determination that a codeword is uncorrectable prior to determining error locations in the codeword, thus eliminating the need for such an error location search.
US10804932B2
In one implementation, the disclosure provides a system including a detector configured to generate an output of a first log-likelihood ratio for each bit in an input data stream. The system also includes at least one look-up table providing a mapping of the first log-likelihood ratio to a second log-likelihood ratio. The mapping between the first log-likelihood ratio and the second log-likelihood ratio is non-linear. The system also includes a decoder configured to generate an output data stream using the second log-likelihood ratio to generate a value for each bit in the input data stream.
US10804931B2
A bit interleaver, a bit-interleaved coded modulation (BICM) device and a bit interleaving method are disclosed herein. The bit interleaver includes a first memory, a processor, and a second memory. The first memory stores a low-density parity check (LDPC) codeword having a length of 64800 and a code rate of 3/15. The processor generates an interleaved codeword by interleaving the LDPC codeword on a bit group basis. The size of the bit group corresponds to a parallel factor of the LDPC codeword. The second memory provides the interleaved codeword to a modulator for 1024-symbol mapping.
US10804929B2
A wireless device generates a High Efficiency Signal B (HE-SIG-B) field by Block Convolution Code (BCC) encoding and rate-matching a BCC block of the HE-SIG-B field, generates a Physical Layer Protocol Data Unit (PPDU) including the HE-SIG-B field, and transmits the PPDU. A total number N is a total number of bits of the HE-SIG-B field that precede the BCC block, and is greater than 0. The BCC block has a puncturing pattern depending on the total number N. A wireless device receives a PPDU. The PPDU includes an HE-SIG-B field that includes an encoded BCC block. The wireless device de-rate-matches the encoded BCC block having a puncturing pattern depending on a total number N. The total number N is a total number of decoded bits of the HE-SIG-B field that preceded the BCC block, and the total number N is greater than 0.
US10804926B2
Methods and systems for performing analog-to-digital conversion is provided. In one example, an analog-to-digital converter (ADC) circuit comprises a leakage compensation circuit and a quantizer. The leakage compensation circuit is configured to: receive an input signal, the input signal being susceptible to a drift due to a charge leakage; receive a reference signal; and generate a leakage-compensated signal pair to compensate for the charge leakage, wherein the leakage-compensated signal pair comprises one of: (a) a leakage-compensated version of the input signal and the reference signal, (b) the input signal and a leakage-compensated version of the reference signal, or (c) a leakage-compensated version of the input signal and a leakage-compensated version of the reference signal. The quantizer is configured to perform a leakage-compensated quantization of the input signal based on the leakage-compensated signal pair to generate a digital output representing the input signal.
US10804916B2
In one embodiment an analog-to-digital converter circuit has an input for receiving a first analog signal level and a second analog signal level, a ramp generator adapted to provide a ramp signal, a comparison unit coupled to the input and the ramp generator, a control unit coupled to the comparison unit the control unit having a counter, the control unit being prepared to enable the counter as a function of a comparison of the ramp signal with the first analog signal level and the second analog signal level, and an output for providing an output digital value as a function of a relationship between the first analog signal level and the second analog signal level. Therein the ramp signal has at least one linearly rising and at least one linearly falling portion and an adjustable shift at a reversal point between the rising and the falling portion of the ramp signal, the shift depending on the number of rising and falling portions of the ramp signal.
US10804914B2
A feedback divider in a mixed-signal circuit is modulated by a frequency control word controlling a delta-sigma modulator. An accumulated quantization error from the delta-sigma modulator is compared to a residual error in the circuit by a Least-Mean Square (LMS) correlator for gain calibration to adjust for linear errors. Upper bits of the accumulated quantization error access a lookup table to find two outputs of the compensation function that are interpolated between using lower bits of the accumulated quantization error. The interpolated result is an adjustment subtracted from the loop to compensate for non-linear errors. A set of orthogonal kernels is generated from the accumulated quantization error and calibrated using another LMS correlator and inverse transformed to generate updates to the non-linear compensation function in the lookup table. The kernels can be Walsh Hadamard (WH) and the inverse transformer an inverse WH transformer.
US10804907B2
A non-linear spread spectrum clock generator using a linear combination may include a phase locked loop configured to receive a reference signal and generate an output signal according to the reference signal and a feedback signal that compensates for the output signal. The phase locked loop may include a divider configured to generate the feedback signal by dividing the output signal by a divisional ratio. The non-linear spread spectrum clock generator may include a non-linear profile generator configured to generate a non-linear signal by selectively outputting selected ones of a plurality of signals according to the absolute magnitudes of the signals and a delta-sigma modulator configured to receive the outputted linear ramp function and to change the divisional ratio. The signals may vary according to different linear ramp functions. The different ramp functions may include different slopes and initiation time values.
US10804906B2
Adaptive clocking schemes for synchronized on-chip functional blocks are provided. The clocking schemes enable synchronous clocking which can be adapted according to changes in signal path propagation delay due temperature, process, and voltage variations, for example. In embodiments, the clocking schemes allow for the capacity utilization of a logic path to be increased.
US10804903B1
A circuit stacking multiple asynchronous circuit components, specifically Multi-Threshold NULL Convention Logic (MTNCL) circuit components, with an overall power supply equal to the multiples of the original VDD.
US10804901B1
A signal transfer circuit for receiving a first signal to transfer the received first signal as a second signal by using an operating power source having a second voltage level, the signal transfer circuit may include: a first setting circuit; and a second setting circuit, the first signal may swing between a first voltage level and a ground level, and the second signal may swing between a third voltage level and the ground level, the first setting circuit may be configured to set the third voltage level to be same as the second voltage level, when the first voltage level is higher than the second voltage level, and the second setting circuit may be configured to set the third voltage level to be same as the first voltage level, by detecting when the first voltage level is lower than or equal to the second voltage level.
US10804900B2
An integrated circuit provides a semiconductor die with I/O bond pads, a power bond pad, and a circuit ground pad. Each I/O bond pad is associated with an input circuit that has an input circuit output lead. Sets of digital logic functional circuitry on the die provide different digital logic functions. Each function includes logic input leads and logic output leads. Output circuits each have an output circuit in lead and an output circuit out lead. Strapping structures, such as vias, formed in the semiconductor die electrically couple input circuits to a selected set of digital logic functions and the selected set of digital logic functions to output circuit in leads. Upper level metal conductors couple output circuit out leads and selected I/O bond pads.
US10804898B2
A wood veneer product (1) comprises one or more layers of wood veneer (2). A backing layer (4), for example a cellulose-based backing layer, has a first outer surface bonded to the one or more layers of wod veneer (2). Electrically conductive tracking (8) is arranged on or against a second outer surface of the backing layer (4) opposite to the first outer surface.
US10804894B1
According to one embodiment, a semiconductor device includes an output reset circuit. The output reset circuit including: a first circuit configured to monitor a power-supply voltage and generate a reset signal; a logic circuit configured to control a logic level of an output signal in accordance with the reset signal; a second circuit configured to generate a current in accordance with the power-supply voltage and the reset signal; a third circuit configured to generate a control signal in accordance with the current and the reset signal; and a fourth circuit configured to control the output signal in accordance with the control signal.
US10804892B2
A circuit and method for controlling charge injection in a circuit are disclosed. In one embodiment, the circuit and method are employed in a semiconductor-on-insulator (SOI) Radio Frequency (RF) switch. In one embodiment, an SOI RF switch comprises a plurality of switching transistors coupled in series, referred to as “stacked” transistors, and implemented as a monolithic integrated circuit on an SOI substrate. Charge injection control elements are coupled to receive injected charge from resistively-isolated nodes located between the switching transistors, and to convey the injected charge to at least one node that is not resistively-isolated. In one embodiment, the charge injection control elements comprise resistors. In another embodiment, the charge injection control elements comprise transistors. A method for controlling charge injection in a switch circuit is disclosed whereby injected charge is generated at resistively-isolated nodes between series coupled switching transistors, and the injected charge is conveyed to at least one node of the switch circuit that is not resistively-isolated.
US10804891B2
An object of the present invention is to diagnose an abnormality detecting circuit that detects an abnormality, such as an overcurrent of a power semiconductor, with the number of insulating elements to be additionally provided, inhibited from increasing. There are provided: a drive circuit configured to output a gate signal to a power semiconductor; an abnormality detecting circuit configured to detect an abnormality of the power semiconductor; and a diagnosis signal applying circuit configured to apply a diagnosis signal to the abnormality detecting circuit. The diagnosis signal applying circuit applies the diagnosis signal, on the basis of the gate signal output by the drive circuit.
US10804889B2
The disclosure relates to a skew control circuit for controlling the skew between at least three clock signals, the clock signals being forwarded to different clock domains associated with the respective clock signals. The skew control circuit comprises multiple programmable delay elements arranged within a signal flow before the respective clock domain, a skew detector arrangement operable for detecting skews between at least two pairs of the clock signals, and a control circuit operable for adjusting delays caused by the programmable delay elements. The control circuit is operable for carrying out a de-skewing operation. The de-skewing operation comprises determining an order of occurrence of edges of the signals, selecting one of the programmable delay elements based on the determined order, and adjusting the delay caused by the selected programmable delay element.
US10804882B2
A hybrid multiplexer includes a filter configured to allow a high-frequency signal of an HB to pass therethrough, and a filter configured to allow a high-frequency signal of an MB to pass therethrough, in which the filter includes a matching circuit, a first resonance circuit defined by one of an LPF and an HPF, and a second resonance circuit defined by the other of the LPF and the HPF, the LPF includes an inductor and a parallel arm resonator, the HPF includes a serial arm resonator and an inductor, and a resonant frequency of the parallel arm resonator and an anti-resonant frequency of the serial arm resonator are both located between a frequency at a low-band end of the HB and a frequency at a high-band end of the HB.
US10804879B2
Techniques are disclosed for forming high frequency film bulk acoustic resonator (FBAR) devices having multiple resonator thicknesses on a common substrate. A piezoelectric stack is formed in an STI trench and overgrown onto the STI material. In some cases, the piezoelectric stack can include epitaxially grown AlN. In some cases, the piezoelectric stack can include single crystal (epitaxial) AlN in combination with polycrystalline (e.g., sputtered) AlN. The piezoelectric stack thus forms a central portion having a first resonator thickness and end wings extending from the central portion having a different resonator thickness. Each wing may also have different thicknesses. Thus, multiple resonator thicknesses can be achieved on a common substrate, and hence, multiple resonant frequencies on that same substrate. The end wings can have metal electrodes formed thereon, and the central portion can have a plurality of IDT electrodes patterned thereon.
US10804861B2
A power amplification module includes an amplification circuit, a biasing circuit, a constant voltage generation circuit, a constant current generation circuit, a switching unit, and a control unit for controlling a switching operation of the switching unit, and the control unit causes the switching unit to perform switching to connect the constant voltage generation circuit to an input end of the biasing circuit when an output mode is a first output mode in which a high-frequency signal having no less than a predetermined output power is outputted from the amplification circuit, and causes the switching unit to perform switching to connect the constant current generation circuit to the input end of the biasing circuit when the output mode is a second output mode in which a power less than the predetermined output power is outputted from the amplification circuit.
US10804859B2
Transimpedance amplifiers with feedforward current are provided herein. In certain embodiments, an amplifier system includes a transimpedance amplifier that amplifies an input current received at an input to generate an output voltage at an output. The amplifier system further includes a controllable current source that is coupled to the output of the transimpedance amplifier, and operable to provide a feedforward current that changes in relation to the input current of the transimpedance amplifier. By providing a feedforward current in this manner, gain and speed performance of the transimpedance amplifier is enhanced.
US10804856B2
A power amplifier includes a distributor distributing an input first signal to a second signal and a third signal delayed by about 2ϕ degrees (45<ϕ<90) from the second signal, a first amplifier amplifying the second signal and outputting a fourth signal when a first-signal power level is not lower than a first level, a second amplifier amplifying the third signal and outputting a fifth signal when the first-signal power level is not lower than a second level that is greater than the first level, a first phase shifter receiving the fourth signal and outputting a sixth signal delayed by about ϕ degrees from the fourth signal, a second phase shifter receiving the fifth signal and outputting a seventh signal advanced by about ϕ degrees from the fifth signal, and a combiner combining the sixth and seventh signals and outputting an amplified signal of the first signal.
US10804850B2
Systems and methods for forming a compact gas sensor include using a lithographically fabricated high Q resonator coupled to at least one of a Gunn diode and an IMPATT diode. The resonator may include a plurality of cavities filled with a sample gas. A detector coupled to the resonator may measure the amplitude of the emitted mm wave radiation.
US10804849B2
A self-biased amplifier includes a capacitor, a bias generation circuit and a common source amplifier. The capacitor is used to receive an input voltage and output an alternating component of the input voltage. The bias generation circuit is coupled to the capacitor, and used to generate a first bias voltage according to the alternating component. The common source amplifier is coupled to the bias generation circuit, and used to generate an amplified voltage according to the first bias voltage.
US10804848B2
The present disclosure describes a low-power, low-phase-noise (LPLPN) oscillator. The LPLPN oscillator includes a resonator load, an amplifier stage, and a loop gain control circuit. The resonator load is structured to resonate at a primary resonant frequency. The amplifier stage is coupled with the resonator load to develop a loop gain that peaks at the primary resonant frequency. The loop gain control circuit is coupled with the amplifier stage, and it is structured to regulate the loop gain for facilitating the amplifier stage to generate an oscillation signal at the primary resonant frequency and suppress a noise signal at a parasitic parallel resonant frequency (PPRF).
US10804844B2
A voltage controlled oscillator includes a variable capacitance circuit having a plurality of variable capacitance elements, each having a capacitance that is a function of a tuning voltage, two or more oscillator core circuits, each operable over a specified frequency band, and inductive elements connected between the variable capacitance circuit and the oscillator core circuits.
US10804827B2
A controllable voltage-generating apparatus includes a mechanically driven, separately excited generator. An electric output voltage of the generator is rectified by a rectifier. The voltage-generating apparatus can be controlled by a control system. A voltage-control device of the control system has a calculation device, by way of which an electric excitation signal for the generator can be calculated by way of a defined interpolation from measurement values of the electric excitation signals of the voltage-generating apparatus.
US10804820B2
A motor includes a first vibrator, a plurality of biasing parts that are disposed around the first vibrator and that presses the first vibrator onto a contacting member in contact with the first vibrator, a first pressing member that is biased by the plurality of biasing parts and that includes a pressing part pressing the first vibrator by biasing force of the plurality of biasing parts, and a second pressing member that is biased by the plurality of biasing parts. The first vibrator and the contacting member move relatively by vibrations that occur in the first vibrator. The first and second pressing members integrally moves while the first vibrator moves. The first pressing member and the first vibrator are tiltable around a first direction orthogonal to both of a moving direction of the first vibrator and a biasing direction of the plurality of biasing parts.
US10804819B2
A new rotor start-up system is provided for application to rotating systems such as stationary or vehicular electromechanical battery systems. An embodiment of the system consists of a “locator” that includes a stationary permanent-magnet pole above which is a circular ferromagnetic (e.g., iron) strip embedded in the lower, inner edge of the flywheel rotor. The lower edge of this strip is wave-like so that the magnet can pull the rotor around to a position where the position relative to the minimum capacity between the rotor and stator electrodes is such as to launch the rotor in a chosen direction, i.e., either clock-wise or counter-clockwise. Startup from rest is then accomplished by applying a short high-voltage ac or dc pulse to the EMB capacitor.
US10804813B2
A power inverter includes primary switches, a transformer, a rectifier, a high voltage (HV) bus, an H-bridge, a detector, and a feedback controller. The transformer receives a switched direct current (DC) signal from a battery. The H-bridge outputs an AC signal to a stepped load. The detector detects a step-up load change by monitoring the stepped load. The feedback controller regulates a duty cycle of the AC signal, thereby reducing total harmonic distortion (THD) affecting the power inverter and the stepped load. The feedback controller further regulates the duty cycle of the AC signal by temporarily setting the primary switching duty cycle at a maximum allowable level in response to the step-up load change.
US10804812B1
An AC/DC power converter includes an input port configured to receive an AC power signal, a first transformer coupled to the input port, the first transformer comprising first and second primary windings and at least a first secondary winding, and a second transformer coupled to the input port, the second transformer comprising third and fourth primary windings and at least a second secondary winding. The first primary winding of the first transformer is coupled in series with the third primary winding of the second transformer, the second primary winding of the first transformer is coupled in series with the fourth primary winding of the second transformer, and the first secondary winding and the second secondary winding are coupled in parallel.
US10804799B2
A system may include first and second node, switch, driver, capacitor, and second driver. The first node may be at first voltage. The second node may be at second voltage. The switch may be coupled to the second node and output of the second driver and configured to receive input at third voltage and voltage at fourth voltage and to provide the input to the second node when the fourth voltage is greater than the third voltage. The driver may be coupled to the first and second nodes and configured to receive driver input and to generate intermediate voltage based on the driver input. The capacitor may be coupled to the driver to shift the intermediate voltage. The second driver may be coupled to the second node and the driver and configured to receive second driver input and the shifted intermediate voltage to generate the voltage at the fourth voltage.
US10804795B2
The proposed Power Management Integrated Circuit (PMIC) features the option to synchronize the charge-pump of a PMIC with the system clock, and then to swap and self-oscillate and skip pulses, when the digital controls of the PMIC send a first order to the charge-pump. The clock control circuitry of the PMIC also features the option for the charge-pump to then swap and use the system clock again, when the digital controls of the PMIC send a second order to the charge-pump. The designed transition of the clock from clock sync-mode to self-oscillate, and from self-oscillate back to clock sync-mode, does not present any phase discontinuity.
US10804791B2
The disclosure discloses a driver circuit that is intended for a power semiconductor switch having a unidirectional flow direction and having a control connection, a reference potential connection and a controlled connection. The driver circuit includes a driver module having a control output, a reference potential input and an overvoltage monitoring input. In this case, the control output is connected to a first connection that is provided for connection to the control connection, the reference potential input is connected to a second connection that is provided for connection to the reference potential connection, and the overvoltage monitoring input is connected, via a first diode, to a third connection that is provided for connection to the controlled connection. The overvoltage monitoring input is also connected to the reference potential input via a capacitance. A connection path from the second connection to the third connection via the capacitance and the first diode is switchable in the driver circuit by means of an actively controllable switching element. Furthermore, the disclosure also discloses a circuit arrangement comprising such a driver circuit and a power semiconductor switch with a unidirectional flow direction as well as a bidirectional circuit arrangement comprising two subcircuit arrangements that are each formed by such a circuit arrangement. Such a bidirectional circuit arrangement is used in an inverter having a BSNPC bridge circuit.
US10804785B2
The invention discloses a control system and a vibration control method for an LRA. The vibration control method comprises: providing an induction coil, the arrangement and the winding of the induction coil able to obtain an inductive voltage proportional to LRA vibration speed; generating a vibration signal according to inductive voltage and feeding back to a driver connected to the LRA to control the vibration of LRA; wherein the generated vibration signal satisfying the following: when induction voltage is lower than a low-speed threshold, the vibration signal causes the driver to apply a driving force in the same direction; when induction voltage is higher than a high-speed threshold, the vibration signal causes the driver to apply a driving force in the opposite direction; when induction voltage is between the low-speed threshold and the high-speed threshold, the vibration signal does not force the driver to apply force.
US10804768B2
A wind turbine is disclosed. The wind turbine includes a shaft rotatable about an axis, a plurality of hubs fixedly attached to the shaft, and a plurality of vanes. The vanes are releasably engaged with each of the plurality of hubs. The vanes disengage from the hubs once the shaft rotates about the axis at a cut-out speed of the wind turbine. In another embodiment, the vanes are releasably engaged with the shaft.
US10804767B2
A flywheel kinetic accumulator provides an accumulator assembly, in which a flywheel that is mounted on roll bearings rotates about a rotation axis; the flywheel is axially supported by two sets of magnetic elements (16, 16′) facing each other, arranged in two parallel planes, along two circular paths having the same diameter; one set is connected to the accumulator assembly, and the other to the flywheel; the magnetic elements (16, 16′) of the two sets are arranged in rotation, such that when a magnetic element (16) of the one set is aligned with a respective magnetic element (16′) of the other set along an axis that is parallel to the rotation axis, all other magnetic elements (16, 16′) are offset with respect to one another in order to reduce/eliminate the magnetic forces acting in the direction opposite to the rotation direction (V).
US10804766B1
A vehicle transmission includes a housing, an electric machine stator, a support plate, and a plurality of fasteners. The housing has an internal rear wall and a side wall that define a cavity. The electric machine stator is disposed within the cavity. The support plate is disposed within the cavity. The support plate engages the internal side wall such that a press-fit engagement is formed between the support plate and the internal side wall. The electric machine is disposed between the support plate and the internal rear wall. The plurality of fasteners extends through the support plate, through the stator, and engages the rear internal wall to secure the stator to the housing.
US10804764B2
Systems and methods include a channel (114) through an upper endshield (50) that directs an air stream to cool bearings (30), lubricant, and electrical originated heat.
US10804763B2
The present invention is a coreless coil characterized in that a plurality of α-winding coils are formed by a first coil layer and a second coil layer that has a same shape and a same width as the first coil, each coil layer having a center opening, being laminated together. Each outer peripheral portion in a connection direction of the plurality of α-winding coils has a connection stepped portion that is point-symmetric in relation to a center axis line of a Z-axis (the Z-axis being an axis that, in relation to an X-axis that is a center of both connected end portions of the α-winding coil and passes through a lamination boundary line of the first coil layer and the second coil layer, is a center of both unconnected end portions of the α-winding coil and passes through the lamination boundary surface such as to be orthogonal to the X-axis) of the respective center opening. The plurality of α-winding coils are connected in an annular shape in a state in which the connection stepped portions overlap each other and are attached to each other. An object of the present invention is to improve the bonding force of the plurality of α-winding coils.
US10804758B2
A rotor for an interior permanent magnet machine (IPM), comprising a rotor core having a plurality of magnetically conductive laminations stacked in a rotor axial direction. The magnetically conductive laminations comprise cut-out portions forming a plurality of flux barriers (FB) radially alternated by flux paths (FP), at least a first part of the flux barriers (FB) housing permanent magnets, at least a second part of the flux barriers (FB) being filled with an electrically conductive and magnetically non-conductive material creating a cage inside the rotor core. The rotor further includes a first and a second short circuit ring positioned at the opposite ends of the rotor core, the first short circuit ring being different from the second short circuit ring.
US10804757B1
A cycloidal reluctance machine includes a stator surrounding a rotor. Stator windings and rotor windings form respective concentric rotor and stator electromagnets. The rotor is eccentrically positioned with respect to the stator to move with two degrees of freedom (2DOF), including rotating motion about a rotary axis of the rotor and orbiting motion about a center axis of the stator. A rotor constraint mechanism (RCM) constrains motion of the rotor, such that the rotor is able to generate and transmit output torque to a coupled load in at least one of the 2DOF. A magnetic field polarity of stator poles and/or rotor poles of the respective stator and rotor changes over one electrical cycle of the polyphase voltage. The coupled load may be a drive axle of a vehicle in some embodiments. In others, the stator and rotor windings are driven via different power inverters.
US10804749B2
A method for detecting a foreign object between a transmission pad and a reception pad for wireless power transfer (WPT) may comprise: performing, by a processor, a zero phase angle (ZPA) control for a power transfer converter included in or connected to the transmission pad; detecting, by the processor, a phase difference between an input current and an input voltage of the power transfer converter; and determining, by the processor, whether or not the foreign object exists between the transmission pad and the reception pad by comparing the phase difference with a reference value.
US10804738B2
A multipath charger includes a first charging path, a second charging path, and a management module. A supply voltage is coupled through the first charging path and the second charging path to a battery. The management module provides the supply voltage and detects the operating state of the battery. The management module selectively enables the first charging path, the second charging path, or both according to the operating state of the battery, so as to charge the battery through the enabled charging path.
US10804736B2
Systems and methods for configuring micro-grids to restore some power in a power distribution grid (PDG) in response to a power disruption over the PDG. A computing system configured to receive current condition information from devices in the PDG. Form a minimum spanning forest (MSF) to identify a set of micro-grids, each spanning tree in a forest is a self-sustained islanded micro-grid network. Assign a ranking to each inter-bus link within each micro-grid according to constraints, to identify some inter-bus links above a high-ranking threshold to be switched off during a restoration period. Identify switches that restore power to some critical loads of a subset of critical loads with different forest configurations, based on buses that are switched on, to determine a subset of micro-grids less susceptible for link failures during the restoration period. Upon receiving a power disruption, activate the switches to restore some power to the PDG.
US10804734B2
A redundant power supply system has power supplies and holdup control circuits. The power supplies are connected in parallel for connecting to an input capacitor of a load system. An OR-gate anti-reverse current element is connected between each of the power supplies and the input capacitor. The holdup control circuits correspondingly connect to the DC output sides of the power supplies. Each of the holdup control circuits has an inductor, an electronic switch and a controller. The inductor is connected in series to the OR-gate anti-reverse current element. The electronic switch is connected between the DC output side of the corresponding power supply and a node where the inductor and the OR-gate anti-reverse current element are connected. The controller turns on and off of the electronic switch according to the DC power output from the DC output sides, thereby prolonging the holdup time after a power failure.
US10804727B2
A wireless charger can determine a power requirement associated with operating at least a first device at a scheduled time. The wireless charger can determine a power emission level for the wireless charger based, at least in part, on the power requirement, such that the power emission level will provide sufficient wireless energy to satisfy the power requirement. The wireless charger can transmit wireless energy at the power emission level to cause the device to operate.
US10804726B2
In one embodiment, a wireless power transfer coil structure comprises a wheel core comprising an annulus portion and at least two spoke portions arranged substantially symmetrically with respect to a geometric center of the annulus portion, the wheel core formed from a magnetic material, and a coil located on an outer surface of the annulus portion of the wheel core. In one embodiment, the wireless power transfer coil structure further comprises at least one solenoidal coil wound around the at least two spoke portions of the wheel core. In one embodiment, the at least one solenoidal coil is wound around one of the at least two spoke portions of the wheel core in a first direction and wound around another of the at least two spoke portions of the wheel core in the first direction. In one embodiment, the at least one solenoidal coil is wound around one of the at least two spoke portions of the wheel core in a first direction and wound around another of the at least two spoke portions of the wheel core in a second direction different from the first direction.
US10804721B1
An emergency power supply control system includes a main control module, a power storage module, a charge module, and a discharge module. The main control module is respectively connected to the power storage module, the charge module, and the discharge module. The charge module, the power storage module, and the discharge module are connected in sequence. The power storage module includes a power storage control unit and a power storage management unit, an input end of the power storage management unit is connected to an output end of the charge module, an output end of the power storage management unit is connected to an input end of the discharge module. The input end of the power storage management unit is connected to an output end of the power storage control unit, an input end of the power storage control unit is connected to the main control module.
US10804720B2
A battery charging apparatus that acquires a remaining battery charge amount by detecting a battery voltage after charging of a battery by a charging circuit has been temporarily stopped and a given wait time has elapsed, wherein, regardless of the temporary stopping of charging by the charging circuit, a charging display control unit that controls display of a charging displaying section causes the charging displaying section to display that charging control is being performed while charging control is being performed.
US10804719B2
An accessory device for an electronic device is disclosed. The accessory device may include a unitary body having a first region, a second region, and a hinge positioned between the first region and the second region. When a force is applied to the first region, the first region may bend or pivot at the hinge. When bent, the first region allows the electronic device to slide into or out of the accessory device. Further, the electronic device may slide into or out of the accessory device in a straight or linear manner. Also, the accessory device may further include a power supply designed to supply electrical current to a battery of the electronic device. The accessory device may further include a connector that electrically connects the power supply with the electronic device. The sliding motion of the electronic device prevents the connector from damage by bending.
US10804713B2
A charge-discharge device and a control method of the charge-discharge device are provided. The control method of the charge-discharge device comprising: receiving an input voltage signal via a configuration channel of a USB port; sampling the input voltage signal in a predetermined period to generate a plurality of sampling values; selectively connecting the configuration channel to a pull-down circuit or a pull-up circuit according to the sampling values, receiving a first charging voltage via a power channel of the USB port when the configuration channel is connected to the pull-down circuit, and outputting a second charging voltage via the power channel when the configuration channel is connected to the pull-up circuit.
US10804707B2
Systems and methods for controlling wind turbines providing reactive power are provided. In particular, a method for controlling a power system that includes a controller and one or more wind turbines electrically connected to a power grid through a point of interconnection can be provided. The method can include receiving signals from a sensor associated with the wind turbines. The method can also include determining wind turbines that are operating in low wind or no wind operating conditions based, at least in part, on the one or more of the sensor signals. The method can also include determining a reactive power capability of the wind turbines operating in low wind or no wind conditions and generating control signals based, at least in part, on the reactive power capability of the wind turbines. The method can also include controlling an operational state of the wind turbines based on the control signals.
US10804701B2
With conventional technology, since calculation of system stability is performed regarding all imaginable failure cases for the combinations of all objects to be controlled to determine an object to be controlled, there has been a problem of not being able to determine an object to be controlled in all the imaginable failure cases within a calculation period due to longer calculation time. In order to solve the problem, this apparatus for stabilizing a power system is provided with: an imaginable failure scenario generation unit; a power-flow state generation unit that generates a power-flow state of the power system; a system stability calculation unit that calculates system stability of the power system; a to-be-controlled candidate calculation unit that calculates a candidate object to be controlled for stabilization of the power system; a control table calculation unit that calculates a control table; a system stability calculation requiring/non-requiring state range extraction unit that extracts a state range where stability calculation of the power system is required and a state range where stability calculation is not required; and a system stability calculation requiring/non-requiring determination unit that determines whether or not stability calculation of the power system is required.
US10804695B2
A first circuit and a second circuit, which have different operating voltages, are connected through a level shifter, and a combination circuit below is provided in the level shifter. An enable signal, which is switched between active and inactive states according to whether or not a potential is supplied to a second high potential power line, is applied to the combination circuit. The combination circuit outputs a first signal and a second signal, which is acquired by logically inverting the first signal, to a level shift circuit according to an output signal of the first circuit, in a case where the enable signal is active, and causes both the first signal and the second signal to be at a low level in a case where the enable signal is inactive.
US10804688B2
Arc fault detection devices and methods are described current between a source and a load is periodically measured. A variance of the periodically measured current values is derived and an arc fault can be detected abased on the derived variance. A variance interval signal can be incremented based on the derived variance increasing above a threshold level and a low pass filter arranged to detect an arc based on the incremented variance interval signal.
US10804686B2
The invention relates to a device for receiving and supporting busbars as electrical connection elements for a circuit board. The device is arranged in a gap between the circuit board and a housing wall, in contact with the circuit board and with the housing wall, and comprises a housing which receives at least one busbar and which, on a first end, is designed with a supporting element for holding the device on the housing wall. Here, the housing wall is designed with a screw base of a screw connection, and the supporting element is designed in the form of an eyelet such a manner that the supporting element encloses the screw base at least partially, and the circuit board is connected on a front side of the screw base to the housing wall.
US10804684B2
The invention relates to a cable bearing element, to an arrangement of cable bearing elements and to a method of manufacturing a cable bearing element. The cable bearing element is adapted to position and/or to hold at least one line section of an electric line, wherein the cable bearing element provides at least one guiding channel for the section of the electric line, wherein a base of a first section of the guiding channel is arranged within a first plane and a base of another section of the guiding channel is arranged within a second plane, wherein the second plane is parallel to the first plane and spaced apart from the first plane with a first predetermined distance, wherein the guiding channel comprises a base part and side walls, wherein a geometry or size of the guiding channel is adapted to the diameter of the electric line or cable which is to be arranged within the guiding channel.
US10804670B2
There is provided an electronic equipment assembly apparatus including: a cable mounting mechanism which holds a cable and installs the cable onto a connector; a lock operation mechanism which operates a lock mechanism provided in the connector; a locked-state checker which checks a state of the lock mechanism of the connector; and a controller which controls the cable mounting mechanism and the lock operation mechanism.
US10804669B2
The present invention relates to an assembly method for a connector, in particular for a high-voltage connector, having an electrical conductor and an electric contact, which assembly method comprises the following steps: providing a screw having a first drive and a second drive which is formed opposite the first drive; establishing a connection with play between the electrical conductor and the electric contact by means of the screw by the screw being inserted respectively into a passage hole in the electrical conductor and in the electric contact and being turned in a first direction by way of its first drive; tightening the connection between the electrical conductor and the electric contact by the screw being turned in a second direction, which is opposite the first direction, by way of its second drive. The present invention further relates to a connector and also to a screw.
US10804659B1
A connection system for a quantum computer that employs constant impedance connectors with attenuation or filtering components or both embedded therein or within an adaptor removably insertable within an adaptor housing for use in a cryogenically cooled quantum computer. The connection system provides a higher density of cables traversing through a hermetic sealed top plate, and which are accessible to chill blocks to reduce the thermal energy from the signal lines. Attenuators or filter circuits are embedded in the constant impedance connector housings, or provided in adaptors that connect on each end to form mating constant impedance connections, in order to reduce signal strength as the signal progresses through the cryogenic environment and to remove extraneous electrical signal noise.
US10804657B2
The present disclosure relates to an adapter for a 2-wire field device, especially a 2-wire field device of process and/or automation technology, comprising a communication unit for, especially wireless, especially bi directional, communication with an external unit, and an energy storage unit for supply of at least the communication unit with electrical energy. According to the present disclosure, the adapter includes a first connection element for, especially electrical, contacting of the adapter with a second, first connection element complementary, connection element of the field device, wherein the at least two connection elements are embodied for supply of at least the adapter with electrical energy and for exchanging information. Furthermore, the present disclosure relates to a transmitter with an adapter of the present disclosure as well as a 2-wire field device having an adapter of the present disclosure or a transmitter of the present disclosure.
US10804653B2
Electrical contacts described herein reduce electromagnetic interference and electrical resistance for circuits that handle high-frequency electrical currents. An electrical contact described herein comprises a base portion. The length of the base portion is greater than the width of the base portion. An indentation in a first side of the base portion is opposite an indentation on a second side of the base portion. The width of the protrusion is less than the width of the base portion. The protrusion is configured to be placed against a second electrical contact to allow an electrical current to flow through the electrical contact. The position of the protrusion relative to the second electrical contact and the geometry of the protrusion can eliminate stubs that cause electromagnetic interference and increase the area of contact between the first electrical contact and the second electrical contact.
US10804648B2
A connector housing includes a first side wall and a second side wall. The first side wall is to be pressed against a cylindrical member extending in a first direction. The second side wall is opposed to the first side wall in a second direction perpendicular to the first direction. The second side wall is formed with a front-side rib at one end in the first direction and a rear-side rib at the other end in the first direction. The front-side rib protrudes in the second direction and extends in a third direction perpendicular to both the first direction and the second direction. The rear-side rib projects in the second direction and extends in the third direction. The front-side rib and the second side rib do not face to each other in the first direction.
US10804643B2
A waterproof connector includes a plurality of contacts each extending in a fitting direction, a housing configured to hold the plurality of contacts and a mid-plate made of metal arranged to face the plurality of contacts, the plurality of contacts each including a contact-side waterproof shaped portion, a contact front portion, and a contact back portion, the mid-plate including a front portion, a rear portion, and a coupling portion for coupling the front portion with the rear portion such that a gap is formed therebetween and having a mid-plate-side waterproof shaped portion, a length in the fitting direction of a portion of the gap facing one part of contacts among the plurality of contacts and a length in the fitting direction of another portion of the gap facing the other part of contacts differing from each other.
US10804638B1
A safety shield assembly for a power receptacle and a power receptacle incorporating the same. The assembly includes a frame, and a sliding block and a resilient member disposed in the frame. The frame has multiple openings corresponding to multiple socket holes of the power receptacle, a position limiting member, and a balancing support member. The sliding block has a sliding block base, two protection ramps disposed in the base and spaced apart, and two metal reinforcement members joined to and formed integrally with the two protection ramps to cover their inclined surfaces. When a power plug is inserted into the socket holes, two prongs of the plug push against the reinforcement members on the protection ramps and the sliding block slides away. When an object is inserted into only one socket hole, the balancing support member and position limiting member cooperate to prevent the sliding block from sliding.
US10804636B1
An electrical connector includes an insulative housing retaining a plurality of contacts therein. The contact includes a mating part with a first body and a spring arm extending therefrom for mating a conductive pad of a CPU (Central Processing Unit), and a soldering part with a second body and a solder tail extending therefrom for mounting a solder ball thereon. The spring arm is downwardly pressed by the CPU to contact the soldering part when the CPU is mounted upon the electrical connector The mating part and the soldering part are spaced from each other either without any connection, or alternately linked with each other via a bridge transversely connected therebetween wherein the latter may optionally omit the barbed structure from one of the mating part and the soldering part.
US10804630B2
An electrical connector for circuit boards whose multiple terminals include signal terminals 40 and power supply terminals 50, said power supply terminals 50 having retained portions 52 retained in place by the lateral walls 21 of the housing 20, and said retained portions 52 being retained in place via press-fitting by the lateral walls 21 at both lateral edges in the terminal-width direction perpendicular to the through-thickness direction of said retained portions 52, wherein the lateral walls 21 have stepped engaged portions 21C in locations corresponding to the retained portions 52 of the power supply terminals 50, and the retained portions, 52, of the power supply terminals 50 have engaging portions 52B capable of engaging the engaged portions 21C in the heightwise direction of the connector.
US10804624B2
The present invention provides a joint portion of MgB2 superconducting wires having exceptional energization characteristics and high reliability. The joint portion of the superconducting wires according to the present invention has a space for filling Mg into a portion inside a container or pressurizing member, the portion not being adjacent to an MgB2 sintered body.
US10804620B2
An imaging module of the invention includes: an image-sensing device that has a light-receiving face, a terminal surface located on an opposite side of the light-receiving face, and a plurality of image-sensing terminals provided on the terminal surface; a support that has a first end disposed on the terminal surface, a second end disposed on an opposite side of the first end, a side face disposed between the first end and the second end, and a guide disposed on the side face so as to correspond to positions of the image-sensing terminals and that is formed of an insulator; a coaxial cable including a conductor disposed on the guide; and solder that electrically connects the conductor to an image-sensing terminal corresponding to the conductor on the guide.
US10804618B2
An antenna comprising at least one antenna bay comprising an input port; a feed network and a radiative component is provided. The feed network has a center node connected to the input port; a printed circuit board (PCB), comprising an active surface having at least two feed micro-strips and a reference surface having at least two first reference micro-strips, the reference surface being opposite to the active surface. The radiative component has at least two dipoles, each of the at least two dipoles being shaped as a helix and being uniformly disposed about an antenna axis, each of the at least two dipoles comprising a dipole feeded portion connected to one of the at least two feed micro-strips and a dipole reference portion connected to one of the at least two first reference micro-strips.
US10804615B2
A radar device includes: a case having an opening at the front in a forward direction, which is a transmission direction of electromagnetic waves; a circuit board placed in the case, the circuit board having first and second circuit board parts, one component side of the first circuit board part facing in the forward direction, the component sides of the second circuit board part extending along the forward direction; a transmission antenna and reception antenna composed of a plurality of antenna elements placed into an array in a direction crossing the forward direction in an area, facing in the forward direction, on the circuit board; and a dielectric lens having a semi-cylindrical or parabolic cylindrical shape in the forward direction, the dielectric lens being placed in the opening in the case so as to extend along a direction in which the plurality of antenna elements are placed into an array.
US10804606B2
Broadband slot-coupled stacked patch antenna elements are capable of continuous broadband operation between 1.71 GHz and 2.69 GHz. The broadband slot-coupled stacked patch antenna element includes a mid-band radiating patch, a high-band radiating patch, and a low-band resonator with coupling slots capable of resonating at low, mid, and high band frequencies. Additionally, a low-profile probe-fed patch element is provided for pattern enhancement of antenna arrays at high-band frequencies. This low-profile patch element features fan-shaped probes that have three degrees of tune-ability, namely a length, a width, and a spreading angle. Further aspects include 3-column and 4-column offset arrays of the broadband patch radiators and an interleaved array of the low-profile high-band patch radiators and the broadband radiating elements. A new type of azimuth beam forming network (ABFN) is also introduced for the beam forming of the 3-column and 4-column dual-beam arrays.
US10804603B2
An antenna measurement system is provided. The antenna measurement system comprises an antenna and a device under test. the antenna comprises a light emitting unit which is integrated in the antenna. Advantageously, the antenna can be positioned with respect to the device under test in an efficient and cost-saving manner.
US10804601B2
Disclosed is a networked array of radar enclosures that can be arranged to cover a desired geographical location. The array can detect moving objects in the coverage area. When warranted, elements of the array can also control the movement of associated objects, for example, friendly drones. The present invention also combines attributes that facilitate the less conspicuous detection and monitoring of moving objects, with the capability of distinguishing types of moving objects.
US10804595B2
An antenna structure includes a metallic member, a feed portion, and a coupling resistor. The metallic member defines a slot, a first gap, a second gap, and a third gap. The first gap and the second gap are connected with the slot and divide with the slot the metallic member into a first portion and a second portion. The second portion is grounded. The third gap is defined on the first portion and connected with the slot. The first portion is divided into a radiating portion and a coupling portion by the third gap. The coupling portion is spaced apart from the radiating portion. The feed portion is electrically connected to the radiating portion, and the coupling portion is grounded through the coupling resistor.
US10804592B2
To provide high sensitivity to high frequency band signals, it is provided an antenna to be arranged on a window glass of a vehicle, the antenna comprising: a planar conductor to be arranged on the window glass; a slot formed as a rectangular region obtained by removing a conductor from the planar conductor; a power feeding unit arranged on a first side of the slot; and an element extending from a core-side terminal of the power feeding unit to a second side of the slot opposite to the first side, the slot being disposed at a position offset from a center of the planar conductor in a direction toward the first side.
US10804587B2
We disclose an electrically controllable RF-circuit element that includes an electrochromic material. In an example embodiment, the electrically controllable RF-circuit element is configured to operate as a phase shifter whose phase-shifting characteristics can be changed using a dc-bias voltage applied to a multilayered structure containing a layer of the electrochromic material.
US10804579B2
A battery system having a hose made from an elastic material. The hose is designed to be fitted on a hose connection by pushing a hose endpiece of the hose over the hose connection. The hose endpiece is designed to be fastened on the hose connection by a hose clip that is arranged in a fitting region of the hose endpiece. The hose endpiece has at least one thickened area which protrudes from the outer side of the hose. The thickened area protrudes from the outer side of the hose to such an extent that a hose clip suitable for fastening the hose on the hose connection is held on the hose endpiece by the thickened area with respect to the influence of gravity in the longitudinal direction of the hose endpiece. The hose may have multiple branch-off points.
US10804576B2
The present invention relates to an electrolyte solution for a lithium-sulfur battery and a lithium-sulfur battery including the same.The electrolyte solution for a lithium-sulfur battery according to the present invention exhibits excellent stability, and may improve a swelling phenomenon by suppressing gas generation during lithium-sulfur battery operation.
US10804567B2
Disclosed is an electrolyte for a lithium metal secondary battery and a lithium metal secondary battery including the same. An electrolyte system is intended to maintain the energy density of a secondary battery based on a lithium metal negative electrode and to extend the life of a battery. Particularly, an electrolyte for a lithium metal battery which forms a stable SEI film capable of inhibiting formation and extension of lithium dendrite so that the negative electrode of a lithium metal battery having a high possibility of battery ignition may be stabilized and an internal short-circuit may be prevented, and a lithium metal secondary battery including the same is provided.
US10804566B2
A lithium secondary cell having an operating voltage ≥4.35 sV, comprising a cathode comprising a doped L1CoO2 active material, an anode comprising graphite, and an electrolyte comprising a carbonate-based solvent, a lithium salt and both a succinonitrile (SN) and a lithium bis(oxalato)borate (LiBOB) additive wherein during the discharge at 45° C. from a state of charge (SOC) of 100% at 4.5V to a SOC of 0 at 3V at a C/10 rate the difference of the SOC at 4.42V and 4.35V is at least 7% but less than 14%, and wherein the active material is doped by at least 0.5 mole % of either one or more of Mn, Mg and Ti.
US10804554B2
A control method for a fuel cell system with a gas supplying device configured to supply fuel gas and oxidant gas to a fuel cell, includes a power generating operation step of performing a power generating operation for causing the fuel cell to generate power by controlling the fuel gas and the oxidant gas to be supplied to the fuel cell on the basis of a load required of the fuel cell. Further, the control method includes an autonomous operation step of performing an autonomous operation of the fuel cell when the load drops to or below a predetermined value. In the autonomous operation, power supply from the fuel cell system to the load is stopped and the fuel gas is passed to an anode of the fuel cell.
US10804548B2
A fuel cell system includes: a fuel cell; a hydrogen tank; a hydrogen supply flow path configured to connect the hydrogen tank and the fuel cell to each other; a valve element configured to, when closed, shut off supply of hydrogen from the hydrogen tank to the hydrogen supply flow path; a pressure sensor; a pressure reducer configured to reduce internal pressure of the hydrogen supply flow path; and a controller configured to decide presence or absence of a hydrogen leak in the fuel cell system upon a power-generation halt of the fuel cell. The controller: while closing the valve element, reduces the internal pressure of the hydrogen supply flow path to a first pressure value by the pressure reducer; after the pressure reduction to the first pressure value, decides presence or absence of a suspicion of a hydrogen leak by using a variation of a pressure value acquired from the pressure sensor; when deciding a suspicion of a hydrogen leak is presence, reduces the internal pressure of the hydrogen supply flow path to a second pressure value lower than the first pressure value by the pressure reducer; and after the pressure reduction to the second pressure value, decides the presence or absence of a hydrogen leak by using a variation of a pressure value acquired from the pressure sensor.
US10804546B2
An ion exchange filter assembly includes an ion exchange filter cartridge and a housing. The ion exchange filter cartridge includes an ion exchange filter for filtering a coolant. The housing includes a first section receiving the ion exchange filter cartridge and a second section for degassing the coolant. The first section is in fluid communication with the second section.
US10804531B2
Disclosed herein are a manufacturing method of an anode for a secondary battery and an anode for a secondary battery manufactured thereby. The manufacturing method of an anode for a secondary battery includes firstly fusing a plurality of electrolytes to a first adhesive member and a second adhesive member, secondly fusing the first adhesive member and the second adhesive member to a first case and a second case, respectively, injecting an anode active material and a liquid electrolyte into the second case to which the second adhesive member is fused, and thirdly fusing the first case and the second case to each other. The anode for a secondary battery has an effect of maximizing a reaction area because an electrolyte is exposed at both surfaces of the anode for a secondary battery.
US10804521B2
A battery terminal includes: a main body unit; a penetration member that is arranged in a manner extending from an end side of the main body unit to the other end side of the main body unit across slits along a tightening direction Y, includes an abutting portion formed in the end side, and has a threaded hole and a taper forming end portion provided with first tapered surfaces formed in the other end side; a fastening member threadedly engaged with the threaded hole; and a pressing force converting member that converts fastening force in an axial direction X generated between the fastening member and the penetration member with rotation of the fastening member around the axial direction X into pressing force in the tightening direction Y pressing the main body unit between the abutting portion and the pressing force converting member along the tightening direction Y.
US10804518B2
Provided is a material capable of further extending the life of a cell including a zinc species as a negative electrode active material. The present invention relates to an anion conducting membrane formed using an anion conducting membrane-forming material, the anion conducting membrane-forming material including a conjugated diene based polymer and/or a (meth)acrylic based polymer, and a compound containing at least one element selected from Groups I to XVII of the periodic table, the anion conducting membrane having a cross-section in which a ratio of a combined area of particles of the compound containing at least one element selected from Groups I to XVII of the periodic table to a combined area of the components of the anion conducting membrane-forming material other than the compound (particles of the compound/components of the anion conducting membrane-forming material other than the compound) is 70/30 to 30/70.
US10804517B2
The present invention provides a separator for alkaline batteries and an alkaline battery improving reliability of prevention in internal short-circuits, and having good liquid retention and shielding property. To achieve this, the separator for alkaline batteries is made from a wet nonwoven fabric which contains at least alkali-resistant cellulose fibers and alkali-resistant synthetic fibers bound using a binder component; wherein an average pore diameter of the wet nonwoven fabric is 1 to 10 μm. Moreover, the separator for alkaline batteries uses the wet nonwoven fabric having a maximum pore diameter of 20 to 60 μm, a liquid retention rate of 400 to 700% during immersion in a 40% by mass KOH solution, and a swelling ratio of 30 to 45% during immersion in a 40% by mass KOH solution.
US10804512B2
This disclosure details battery assemblies for electrified vehicles. An exemplary battery assembly may employ one or more compression limiters that maintain the integrity and positioning of a plurality of battery arrays housed inside the battery assembly. The compression limiters may include a body and an attachment head near an end of the body. The attachment head is configured to engage a portion of a support structure of a battery array.
US10804506B2
A button cell includes a housing consisting of two metal housing halves, an electrode separator assembly in the form of a preferably spiral-shaped winding inside the housing, and metal conductors which electrically connect the electrodes of the assembly to the housing halves, wherein at least one of the conductors is connected to the respective housing half by welding.
US10804504B2
An exterior package for an electrode assembly of an electrochemical device includes a plurality of linear patterns. Each of the linear patterns has a cross-section of an uneven structure in a thickness direction of the electrode assembly and a linear pattern of the linear patterns includes a first element line and a second element line, which extend in different directions on a plane perpendicular to the thickness direction of the electrode assembly.
US10804499B2
[Object] To provide a light emitting element that enables efficient light extraction and offers low power consumption.[Solution] A light emitting element including: a lower electrode disposed on a support layer; first members disposed on the support layer so as to surround the lower electrode to form a recess structure, the first members each having a void inside; an organic layer disposed on the lower electrode and the first members and along the recess structure, the organic layer containing an organic luminescent material; an upper electrode disposed on the organic layer and along the recess structure; and a second member disposed above the upper electrode such that the recess structure is embedded in the second member, the second member having a higher refractive index than the first members.
US10804497B2
An organic optoelectronic component includes an organic functional layer stack between a first electrode and a second electrode including a light-emitting layer formed to emit a radiation during operation of the component, and a coupling-out layer arranged above the first electrode and/or the second electrode which is in a beam path of the radiation of the light-emitting layer, wherein the coupling-out layer includes a structured layer and a planarization layer arranged thereabove and the structured layer has a structured surface structured at least in places, the planarization layer planarizes the structured surface of the structured layer, and a difference in the refractive indices of the structured layer and the planarization layer is smaller than 0.3 at least in places.
US10804495B2
The disclosure discloses a method for encapsulating a display panel, a display panel, and a display device, and the method includes: providing a display panel body including an external circuit located in a non-display area; forming a protection layer covering at least a part of the external circuit; forming an encapsulation layer for encapsulating the display panel body; patterning the encapsulation layer; and removing the protection layer.
US10804491B2
An organic light emitting diode display device includes a flexible substrate, a pixel isolation layer, a plurality of pixels, a first inorganic encapsulation layer, a first organic encapsulation layer, and a second inorganic encapsulation layer. The pixel isolation layer is disposed on the flexible substrate. The pixels are disposed on the flexible substrate. The first inorganic encapsulation layer is disposed on the pixels and includes at least one stress adjustment layer. The first organic encapsulation layer is disposed on the first inorganic encapsulation layer. The second inorganic encapsulation layer is disposed on the first organic encapsulation layer and covers the first inorganic encapsulation layer.
US10804482B2
A silicon-containing compound which improves emission efficiency and an organic electroluminescence device including the same are provided. The silicon-containing compound according to the inventive concept is represented by Formula 1 below.
US10804478B2
Provided are a foldable display panel, a manufacturing method thereof and a foldable display device. The foldable display panel is improved by replacing the conventional inorganic insulating layer with a bending resistant organic insulating layer to improve the bendability of the display panel; meanwhile, the cross-interconnected metal foil layer is added between the organic insulating layers to improve the resilience after bending, thereby improving the reliability of the product while improving the bending resistance of the display panel.
US10804456B2
Sensing an environment by confining a monitored live subject in an enclosure, detecting an effect on a coaxial piezoelectric cable resulting from the monitored live subject, wherein the coaxial piezoelectric cable is located at least proximate to the enclosure, and deriving information about a state of the monitored live subject based on the detected effect.
US10804455B2
A method is provided for fabricating piezoelectric plates. A sacrificial layer is formed overlying a growth substrate. A template layer, with openings exposing sacrificial layer surfaces, is formed over the sacrificial layer. An adhesion layer/first electrode stack is selectively deposited in the openings overlying the sacrificial layer surfaces, and a piezoelectric material formed in the openings overlying the stack. Then, a second electrode is formed overlying the piezoelectric material. Using the second electrode as a hardmask, the piezoelectric material is etched to form polygon-shaped structures, such as disks, attached to the sacrificial layer surfaces. After removing the template layer and annealing, the polygon-shaped structures are separated from the sacrificial layer. With the proper choice of growth substrate material, the annealing can be performed at a relatively high temperature.
US10804451B2
To provide a semiconductor light-emitting device with a multilayer film hardly peeled therefrom and a production method therefor. The light-emitting device has an uneven substrate having an uneven shape on a first surface, a first conduction type first semiconductor layer on the uneven shape of the uneven substrate, a light-emitting layer on the first semiconductor layer, a second conduction type second semiconductor layer on the light-emitting layer, and a third DBR covering at least a part of the first semiconductor layer, the light-emitting layer, and the second semiconductor layer. The light-emitting device is of a flip-chip type. In the periphery of the uneven substrate, the uneven shape has an exposed portion exposed without being covered by the first semiconductor layer. The third DBR covers at least a part of the exposed portion of the uneven shape.
US10804446B2
An LED light bulb, comprising: a lamp housing, a bulb base, connected with the lamp housing; a stem with a stand extending to the center of the lamp housing, disposed in the lamp housing; a single flexible LED filament, disposed in the lamp housing, a spectral distribution of the light bulb is between wavelength range of about 400 nm to 800 nm, and three peak wavelengths P1, P2, P3 are appeared in the wavelength ranges corresponding to light emitted by the light bulb, the wavelength of the peak P1 is between 430 nm and 480 nm, the wavelength of the peak P2 is between 580 nm and 620 nm, and the wavelength of the peak P3 is between 680 nm and 750 nm, wherein a light intensity of the peak P1 is less than that of the peak P2, and the light intensity of the peak P2 is less than that of the peak P3.
US10804436B2
A method of forming a light emitting device includes forming a semiconductor light emitting diode, forming a metal layer stack including a first metal layer and a second metal layer on the light emitting diode, and oxidizing the metal layer stack to form transparent conductive layer including at least one conductive metal oxide.
US10804435B2
A light-emitting device includes a semiconductor stack including a first semiconductor layer, a second semiconductor layer, and an active layer emitting an UV light, formed between the first semiconductor layer and the second semiconductor layer; a first transparent conductive layer formed on the second semiconductor layer, the first transparent conductive layer including metal oxide; and a second transparent conductive layer formed on the first transparent conductive layer, the second transparent conductive layer including graphene, wherein the first transparent conductive layer is continuously formed over a top surface of the second semiconductor layer, the first transparent conductive layer comprises a thickness smaller than 10 nm.
US10804432B2
A free-standing substrate of a polycrystalline nitride of a group 13 element contains a plurality of monocrystalline particles having a particular crystal orientation in approximately a normal direction. The polycrystalline nitride of the group 13 element is composed of gallium nitride, aluminum nitride, indium nitride or a mixed crystal thereof. The free-standing substrate has a top surface and bottom surface. The free-standing substrate contains at least one of zinc and calcium. A root mean square roughness Rms at the top surface is 3.0 nm or less.
US10804430B2
The disclosure provides a perovskite light-emitting diode (LED). A perovskite light-emitting layer is fabricated by doping a suitable polymer material into the perovskite material. On one hand, the film-forming property of the perovskite material can be enhanced, and the pinholes in perovskite light-emitting layer are reduced and then the luminescence of perovskite LED can be enhanced; on the other hand, the physical properties of the inkjet ink of the perovskite light-emitting layer can be effectively adjusted to meet the needs of the inkjet printing process and to enhance the ink-jet printing effect of the perovskite light-emitting layer. The perovskite light-emitting layer has good film-forming effect and basically no pinhole. Therefore, the perovskite LED has a better light-emitting performance.
US10804414B2
A method of forming a semiconductor device includes forming a photo sensing region in a semiconductor substrate, wherein the semiconductor substrate is of a first type dopant and the photo sensing region is of a second type dopant that has a different conductivity type than the first type dopant; forming a nanostructure layer in contact with an interface between the photo sensing region and the semiconductor substrate; and etching the nanostructure layer until exposing the photo sensing region to form a plurality of nanostructures.
US10804406B2
The present invention provides a thin-film transistor substrate including a base substrate and a thin-film transistor, the thin-film transistor including: a gate electrode; a gate insulating layer; a source electrode and a drain electrode; and an oxide semiconductor layer in this order. The source electrode and the drain electrode each include a first conductive layer and a second conductive layer covering the first conductive layer. The second conductive layer contains at least one element selected from the group consisting of molybdenum, tantalum, tungsten, and nickel. The gate insulating layer in a region between the source electrode and the drain electrode has a smaller thickness than in a region below the source electrode and in a region below the drain electrode.
US10804399B2
Disclosed herein are quantum dot devices, as well as related computing devices and methods. For example, in some embodiments, a quantum dot device may include: a quantum well stack with first and second quantum well layers, a first set of gates disposed on the quantum well stack such that the first quantum well layer is disposed between the barrier layer and the first set of gates, a first set of conductive pathways extending from the first set of gates to a first face of the quantum dot device, a second set of gates disposed on the quantum well stack such that the second quantum well layer is disposed between the barrier layer and the second set of gates, and a second set of conductive pathways extending from the second set of gates to a second face of the quantum dot device, wherein the second face is different from the first face.
US10804398B2
A device including source-drain epitaxy contacts with a trench silicide (TS) liner wrapped around the source-drain contacts, and method of production thereof. Embodiments include a device having a gate structure formed over a substrate; source-drain epitaxy contacts including a trench silicide (TS) liner covering the source-drain epitaxy contacts; TS contacts formed on the TS liner over the source-drain epitaxy contacts; and a dielectric pillar disposed in a TS cut between the source-drain epitaxy contacts. The TS liner wraps around the source-drain epitaxy contacts, including bottom negatively tapered surfaces of the source-drain epitaxy contacts.
US10804392B2
A semiconductor device includes a semiconductor layer of a first conductivity type. A well region that is a second conductivity type well region is formed on a surface layer portion of the semiconductor layer and has a channel region defined therein. A source region that is a first conductivity type source region is formed on a surface layer portion of the well region. A gate insulating film is formed on the semiconductor layer and has a multilayer structure. A gate electrode is opposed to the channel region of the well region where a channel is formed through the gate insulating film.
US10804391B2
Vertical field-effect transistor (VFET) devices and methods of forming VFET devices are provided. The methods may include forming a channel region that protrudes from an upper surface of a substrate in a vertical direction, forming a gate insulator layer on a side of the channel region, after forming the gate insulator layer, forming a top source/drain on the channel region, and forming a gate electrode on the gate insulator layer.
US10804377B2
Stress is introduced into the channel of an SOI FinFET device by transfer directly from a metal gate. In SOI devices in particular, stress transfer efficiency from the metal gate to the channel is nearly 100%. Either tensile or compressive stress can be applied to the fin channel by choosing different materials to be used in the gate stack as the bulk gate material, a gate liner, or a work function material, or by varying processing parameters during deposition of the gate or work function materials. P-gates and N-gates are therefore formed separately. Gate materials suitable for use as stressors include tungsten (W) for NFETs and titanium nitride (TiN) for PFETs. An optical planarization material assists in patterning the stress-inducing metal gates. A simplified process flow is disclosed in which isolation regions are formed without need for a separate mask layer, and gate sidewall spacers are not used.
US10804373B2
The present disclosure is directed to formation of a low-k spacer. For example, the present disclosure includes an exemplary method of forming the low-k spacer. The method includes depositing the low-k spacer and subsequently treating the low-k spacer with a plasma and/or a thermal anneal. The low-k spacer can be deposited on a structure protruding from the substrate. The plasma and/or thermal anneal treatment on the low-k spacer can reduce the etch rates of the spacer so that the spacer is etched less in subsequent etching or cleaning processes.
US10804371B2
A structure and a formation method of a semiconductor device are provided. The semiconductor device includes a semiconductor substrate and a first gate electrode over the semiconductor substrate. The semiconductor device also includes a first gate dielectric layer between the first gate electrode and the semiconductor substrate. The semiconductor device further includes a second gate electrode over the semiconductor substrate. The second gate electrode has an upper portion and a lower portion between the upper portion and the semiconductor substrate, and the upper portion is wider than the lower portion. In addition, the semiconductor device includes a second gate dielectric layer between the second gate electrode and the semiconductor substrate.
US10804370B2
In an embodiment, a method includes: performing a self-limiting process to modify a top surface of a wafer; after the self-limiting process completes, removing the modified top surface from the wafer; and repeating the performing the self-limiting process and the removing the modified top surface from the wafer until a thickness of the wafer is decreased to a predetermined thickness.
US10804369B2
A nitride semiconductor layer (2,3,4) is provided on a Si substrate (1). A gate electrode (5), a source electrode (6) and a drain electrode (7) are provided on the nitride semiconductor layer (2,3,4). A P-type conductive layer (11) in contact with the nitride semiconductor layer (2,3,4) is provided on the Si substrate (1) below the drain electrode (7).
US10804367B2
A semiconductor device includes a substrate; an I/O device over the substrate; and a core device over the substrate. The I/O device includes a first gate structure having an interfacial layer; a first high-k dielectric stack over the interfacial layer; and a conductive layer over and in physical contact with the first high-k dielectric stack. The core device includes a second gate structure having the interfacial layer; a second high-k dielectric stack over the interfacial layer; and the conductive layer over and in physical contact with the second high-k dielectric stack. The first high-k dielectric stack includes the second high-k dielectric stack and a third dielectric layer.
US10804364B2
A tunable breakdown voltage RF MESFET and/or MOSFET and methods of manufacture are disclosed. The method includes forming a first line and a second line on an underlying gate dielectric material. The second line has a width tuned to a breakdown voltage. The method further includes forming sidewall spacers on sidewalls of the first and second line such that the space between first and second line is pinched-off by the dielectric spacers. The method further includes forming source and drain regions adjacent outer edges of the first line and the second line, and removing at least the second line to form an opening between the sidewall spacers of the second line and to expose the underlying gate dielectric material. The method further includes depositing a layer of material on the underlying gate dielectric material within the opening, and forming contacts to a gate structure and the source and drain regions.
US10804354B2
A radio frequency resistor element comprises a resistive polysilicon trace, an isolation component and a semiconductor substrate. The resistive polysilicon trace is located above the isolation component. The isolation component is laterally at least partially surrounded by a modified semiconductor region located above the semiconductor substrate and having a higher charge carrier recombination rate than the semiconductor substrate.
US10804349B2
A display panel includes a bending area and a non-bending area connected to the bending area. The display panel includes an array substrate. The array substrate includes a plurality of first pixel regions arranged in a plurality of rows parallel to each other and disposed in the bending area, and a plurality of second pixel regions arranged in a plurality of rows parallel to each other and disposed in the non-bending area; a plurality of flexible connection regions is formed for connecting adjacent ones of the first pixel regions, and for connecting the first pixel regions and the second pixel regions, wherein each flexible connection region has a slot, and the slot is filled with an organic photoresist layer.
US10804332B2
A display, a circuit arrangement for a display and a method of operating a display are disclosed. In an embodiment a display includes a voltage supply and a plurality of pixels. Each pixel includes a given number of light emitters, the light emitters being arranged in parallel electric lines with a light emitter per electric line, wherein the voltage supply is adapted to provide an electric voltage to each of the parallel electric lines. Each electric line comprises a current control element, wherein the current control element of an electric line is configured to control an electric current flowing through the light emitter arranged in the electric line.
US10804328B2
A solid state imaging device that includes a substrate having oppositely facing first and second surfaces and a photoelectric conversion unit layer having a light incident side facing away from the substrate. The substrate includes a first photoelectric conversion unit and a second photoelectric conversion and the photoelectric conversion layer includes a third photoelectric conversion unit.
US10804311B2
A first conductive pattern and a third conductive pattern are joined to each other in a junction plane, and a second conductive pattern and a fourth conductive pattern are joined to each other in the junction plane, and an insulation layer is arranged at least in one of spaces between the first conductive pattern and the second conductive pattern and between the third conductive pattern and the fourth conductive pattern.
US10804305B2
A method for manufacturing a semiconductor module for an image-sensing device is disclosed. The method may comprise forming a first molding component on a first surface of a printed circuit board (PCB); mounting at least a photosensitive member to a second surface of the PCB; and forming a second molding component on the second surface of the PCB. The PCB may comprise at least an electric component on the first surface of the PCB. The first molding component may encapsulate the at least one electric component with the PCB. The second molding component may secure the photosensitive member on the PCB.
US10804278B2
A method for integrating vertical transistors and electric fuses includes forming fins through a dielectric layer and a dummy gate stack on a substrate; thinning top portions of the fins by an etch process; epitaxially growing top source/drain regions on thinned portions of the fins in a transistor region and top cathode/anode regions on the thinned portions of the fins in a fuse region; and removing the dummy gate layer and exposing sidewalls of the fins. The fuse region is blocked to form a gate structure in the transistor region. The transistor region is blocked and the fuse region is exposed to conformally deposit a metal on exposed sidewalls of the fins. The metal is annealed to form silicided fins. Portions of the substrate are separated to form bottom source/drain regions for vertical transistors in the transistor region and bottom cathode/anode regions for fuses in the fuse region.
US10804275B2
A memory array includes memory cells of Z2-FET type arranged in rows and columns, wherein each memory cell includes a MOS-type selection transistor and a first region of a first conductivity type that is shared in common with a drain region of the first conductivity type of the selection transistors. The selection transistors of a same column of the memory array have a common drain region, a common source region, and a common channel region.
US10804268B2
A semiconductor device includes a substrate, a first source/drain structure, a vertical channel layer, a gate structure, a second source/drain structure and a body epitaxial layer. The first source/drain structure is over the substrate. The vertical channel layer is over the first source/drain structure. The gate structure is on a first sidewall of the vertical channel layer. The second source/drain structure is over the vertical channel layer. The body epitaxial layer is on a second sidewall of the vertical channel layer. The body epitaxial layer and the vertical channel layer are of opposite conductivity types, and the body epitaxial layer is separated from the gate structure.
US10804262B2
A semiconductor structure includes a decoupling capacitor on a semiconductor substrate. The decoupling capacitor includes a multilayer stack structure having one or more active regions on a top surface thereof. The semiconductor structure further includes one or more semiconductor devices on the one or more active regions on the decoupling capacitor.
US10804253B2
First and second circuit patterns (5,6) are provided on an insulating substrate (1). First and second semiconductor chips (7,8) are provided on the first circuit pattern (5). A relay circuit pattern (10) is provided between the first semiconductor chip (7) and the second semiconductor chip (8) on the insulating substrate (1). A wire (11) is continuously connected to the first semiconductor chip (7), the relay circuit pattern (10), the second semiconductor chip (8) and the second circuit pattern (6) which are sequentially arranged in one direction.
US10804245B2
A method of manufacturing a semiconductor structure includes providing a substrate including a redistribution layer (RDL) disposed over the substrate, disposing a first patterned mask over the RDL, disposing a first conductive material over the RDL exposed from the first patterned mask to form a first conductive pillar, removing the first patterned mask, disposing a second patterned mask over the RDL, disposing a second conductive material over the RDL exposed from the second patterned mask to form a second conductive pillar, removing the second patterned mask, disposing a first die over the first conductive pillar, and disposing a second die over the second conductive pillar. A height of the second conductive pillar is substantially greater than a height of the first conductive pillar.
US10804239B2
Provided is an apparatus for mounting a conductive ball, and more particularly, an apparatus for mounting a conductive ball, whereby defects during a process of mounting a conductive ball on a substrate by using a mounting hole formed in a mask may be prevented, and a conductive ball having a small size may also be effectively mounted on the substrate. According to the apparatus for mounting a conductive ball, a process of mounting a conductive ball may be performed by preventing deformation of a mask, thus achieving a high quality of the process without missing any conductive balls.
US10804238B2
A method for manufacturing a semiconductor device includes (i) a step of preparing a first semiconductor chip having a first electrode pad thereon and a second semiconductor chip having a second electrode pad thereon and larger in thickness than the first semiconductor chip, the second electrode pad being larger in size than the first electrode pad, (ii) a step of mounting the first semiconductor chip and the second semiconductor chip on the same planarized surface of a substrate having a uniform thickness, (iii) a step of bonding a ball formed by heating and melting a bonding wire to the second electrode pad, (iv) a step of first-bonding the bonding wire to the first electrode pad, and (v) a step of second-bonding the bonding wire to the ball.
US10804237B2
A semiconductor device includes: a mounting member having an electrode; a conductive member facing the electrode; and a bonding member electrically and mechanically connecting the electrode and the conductive member. The bonding member is made of a sintered body in which an additive particle including a metal atom having aggregation energy higher than a silver atom is added to an silver particle.
US10804226B2
The invention relates to a chip card manufacturing method. According to this method, there are produced on the one hand, a module including a substrate supporting contacts on one face, and bonding pads on the other, on the other hand, an antenna on a support. The ends of the antenna are linked to lands of connection lands receiving a drop of soldering material on a connection portion. In order to make the soldered electrical connection between the module and the antenna reliable, the bonding pads extend over a zone covering a surface area less than that of the connection portions. The invention relates also to a chip card whose module includes bonding pads extending over a zone covering a surface area less than that of the connection portions.
US10804221B2
In one embodiment, a substrate treatment apparatus includes a substrate holder configured to hold a substrate provided with a film. The apparatus further includes a film treatment module configured to treat the film in accordance with warpage of the substrate such that the film includes a first region having a first film quality or a first film thickness and a second region having a second film quality or a second film thickness different from the first film quality or the first film thickness.
US10804212B2
A semiconductor package includes a package substrate, a first semiconductor device on an upper surface of the package substrate, a second semiconductor device on an upper surface of the first semiconductor device, a first connection bump attached to a lower surface of the package substrate, a second connection bump interposed between and electrically connected to the package substrate and the first semiconductor device, and a third connection bump interposed between and electrically connected to the first semiconductor device and the second semiconductor device. The first semiconductor device has an edge and a step at the edge.
US10804209B2
A semiconductor package includes a package substrate, a first chip stack, a second chip stack, and a supporting block. The first chip stack includes first semiconductor chips stacked on the package substrate to be offset in a first direction, and the second chip stack includes second semiconductor chips stacked on the first chip stack to be offset in a second direction. The supporting block includes a through via structure. The second chip stack is supported by the first chip stack and the supporting block.
US10804201B2
A structure for a semiconductor device includes a dielectric layer and a metal layer. The structure also includes a plurality of unit cells. Each unit cell is formed of interconnected segments. The plurality of unit cells forms a lattice. The lattice is between the dielectric layer and the metal layer.
US10804196B2
An electronic component device includes an electronic component embedded in a resin structure and including a portion exposed on a first main surface of the resin structure, first wiring lines extending from the first main surface of the resin structure to the electronic component and electrically connected to the electronic component, second wiring lines on a side of a second main surface of the resin structure and electrically connected to respective connection electrodes that are electrically connected to the first wiring lines, and low-elastic modulus layers at a height position between the first wiring lines and the exposed portion of the electronic component in respective regions in which the first wiring lines straddle boundaries between the resin structure and the electronic component, having elastic moduli lower than those of the first wiring lines, and made of a conductive material.
US10804192B2
A die and a substrate are provided. The die comprises at least one integrated circuit chip, and the substrate comprises first and second subsets of conductive pillars extending at least partially therethrough. Each of the first subset of conductive pillars comprises a protrusion bump pad protruding from a surface of the substrate, and the second subset of conductive pillars each partially form a trace recessed within the surface of the substrate. The die is coupled to the substrate via a plurality of conductive bumps each extending between one of the protrusion bump pads and the die.
US10804185B2
An integrated circuit (IC) chip can include a die with an interconnect conductively coupled to a leadframe, wherein the leadframe forms a portion of a given surface of the IC chip. The IC chip can also include an encapsulating material molded over the die and the leadframe. The encapsulating material can form another surface of the IC chip. The other surface of the IC chip opposes the given surface of the IC chip. The IC chip can further include a vertical wire extending through the encapsulating material in a direction that is substantially perpendicular to the given surface of the IC chip and the vertical wire protruding through the other surface of the IC chip to form a vertical connector for the IC chip. The vertical connector can be coupled to the interconnect on the die.
US10804184B2
The present disclosure provides a semiconductor device and a method of manufacturing the same. The semiconductor device includes a semiconductor substrate, a restraint layer, a plurality of contact plugs, and a plurality of through silicon vias. The restraint layer is disposed on the semiconductor substrate, and the contact plugs are inserted into the restraint layer. The through silicon vias extend from a bottom surface of the semiconductor substrate to a front surface opposite to the back surface and the through silicon vias are in contact with the contact plugs, respectively.
US10804176B2
A low stress moisture resistant structure of semiconductor device comprises a low stress moisture resistant layer, wherein a semiconductor device is formed on a semiconductor wafer, the semiconductor device comprises at least one pad, the low stress moisture resistant layer is coated on the semiconductor device and the semiconductor wafer so that a pad top center surface of the pad is exposed. The low stress moisture resistant layer comprises a material comprising crosslinked fluoropolymer. A before-coated stress measured on the semiconductor wafer before the low stress moisture resistant layer is coated and an after-cured stress measured on the semiconductor wafer after the low stress moisture resistant layer is coated and cured define a stress difference, the stress difference is greater than or equal to −5×107 dyne/cm2 and less than or equal to 5×107 dyne/cm2.
US10804169B2
A semiconductor device includes a surface metal formed on a substrate, a first protective film formed on the surface metal, a second protective film having a first portion provided on the first protective film and a second portion continuing to the first portion and provided on the surface metal and being transparent to light, and a metal film having a main body portion provided on the surface metal and a run-on portion continuing to the main body portion and running onto the first protective film, wherein the main body portion is thicker than the first protective film, the first portion is thicker than the run-on portion, and the second portion is thicker than the main body portion.
US10804167B2
Methods and systems for performing co-located measurements of semiconductor structures with two or more measurement subsystems are presented herein. To achieve a sufficiently small measurement box size, the metrology system monitors and corrects the alignment of the measurement spot of each metrology subsystem with a metrology target to achieve maximum co-location of the measurement spots of each metrology subsystem with the metrology target. In another aspect, measurements are performed simultaneously by two or more metrology subsystems at high throughput at the same wafer location. Furthermore, the metrology system effectively decouples simultaneously acquired measurement signals associated with each measurement subsystem. This maximizes signal information associated with simultaneous measurements of the same metrology by two or more metrology subsystems.
US10804165B2
Techniques for source/drain isolation in nanosheet devices are provided. In one aspect, a method of forming a nanosheet device includes: forming an alternating series of sacrificial/active channel nanosheets as a stack on a substrate; forming gates on the stack; forming spacers alongside opposite sidewalls of the gates; patterning the stack, in between the spacers, into individual PFET/NFET stacks and pockets in the substrate; laterally recessing the sacrificial nanosheets in the PFET/NFET stacks to expose tips of the active channel nanosheets in the PFET/NFET stacks; forming inner spacers alongside the PFET/NFET stacks covering the tips of the active channel nanosheets; forming a protective layer lining the pockets; and selectively etching back the inner spacers to expose tips of the active channel nanosheets and epitaxially growing source and drains from the exposed tips of the active channel nanosheets sequentially in the PFET/NFET stacks. A nanosheet device is also provided.
US10804158B2
A method of fabricating a semiconductor device may include forming a first conductive layer on first to third regions of a substrate, forming a barrier layer on the first conductive layer, the barrier layer including a first barrier layer, a second barrier layer, and a sacrificial layer which are sequentially formed, sequentially forming a second conductive layer and a third conductive layer on the barrier layer, performing a first etching process to remove the third conductive layer from the second region and the third region, the third conductive layer remaining on the first region after the first etching process, and performing a second etching process to remove the second conductive layer and the sacrificial layer from the third region, the second conductive layer and the sacrificial layer remaining on the first region and on the second region after the second etching process.
US10804138B2
A method for fabricating a semiconductor device includes the steps of: providing a first dielectric layer having a metal layer therein; forming a second dielectric layer on the first dielectric layer and the metal layer; forming a metal oxide layer on the second dielectric layer; performing a first etching process by using a chlorine-based etchant to remove part of the metal oxide layer to forma via opening and expose the second dielectric layer; forming a block layer on sidewalls of the metal oxide layer and a top surface of the second dielectric layer; and performing a second etching process by using a fluorine-based etchant to remove part of the block layer and part of the second dielectric layer for exposing a top surface of the metal layer.
US10804136B2
Semiconductor fins of a monolithic semiconductor structure are electrically isolated using a dielectric material at the bottoms of the fins. Relatively tall semiconductor fins can be fabricated at a relatively narrow fin pitch while avoiding mechanical instability. The semiconductor fins are grown on sidewalls of semiconductor mandrels and over a dielectric layer. The semiconductor fins are supported during mandrel removal to provide mechanical stability. The semiconductor fins can be employed as channel regions of FinFET devices.
US10804132B2
A semiconductor manufacturing apparatus including a transport head that includes a vacuum chuck, the vacuum chuck being configured to vacuum-hold light-emitting element chips; and a vacuum pump that is configured to provide a vacuum pressure to the transport head, wherein the vacuum chuck includes a porous material layer and a buffer layer on the porous material layer, and the buffer layer includes a plurality of protrusions and vacuum holes, the vacuum holes extending from a surface of the buffer layer that contacts the porous material layer to lower surfaces of the protrusions.
US10804130B2
A structure with micro device including a substrate, at least one micro device, and at least one holding structure is provided. The micro device having a top surface is disposed on the substrate, and the top surface is away from the substrate. The holding structure including at least one connecting portion and at least one holding portion is disposed on the substrate. The connecting portion is disposed on at least one edge of the micro device. The holding portion connects the connecting portion and extends to the substrate. From a top view direction, a width of the connecting portion gradually increases from the edge of the micro device to the holding portion.
US10804126B2
A method for manufacturing a circuit board includes forming recess structures on a transferring layer; forming a dielectric layer on the transferring layer to form a stacking structure, in which the dielectric layer is at least embedded with the recess structures; bonding the stacking structure a base board by pressing, such that the dielectric layer is in contact with the base board; patterning the dielectric layer, including performing an exposure process on the stacking structure through the transferring layer; and after the exposure process is finished, removing the transferring layer.
US10804125B2
A method and apparatus for detecting and correcting incoming substrate deformation is disclosed. Substrates are positioned in a first process chamber, where the presence and type of substrate bow is detected. Based upon the detection of substrate bow, and a determination of whether the substrate has a compressive bow or a tensile bow, a substrate processing program is selected for execution. The substrate processing program can be executed in the first process chamber or in a second process chamber to correct or alleviate the bow prior to or during further processing of the substrate.
US10804118B2
A die pad is set down at a height lower than a height at which inner leads are provided and a level difference for the set-down becomes larger than a depth of a lower-mold cavity formed in a lower mold. The die pad is placed so that a back surface of the die pad is brought into contact with a lower-mold cavity bottom surface. The lead frame is clamped between the lower mold and an upper mold which has an upper-mold cavity and a suspension-lead relief groove formed to communicate with an end of an opening of the upper-mold cavity to achieve resin encapsulation.
US10804110B2
Described herein is a technique capable of heating a substrate uniformly by electromagnetic waves. According to one aspect of the technique, there is provided a substrate processing apparatus including: a process chamber where a substrate is processed; a heating device configured to heat the substrate by electromagnetic waves; a gas supply mechanism including a hydrogen-containing gas supply system configured to supply a hydrogen-containing gas into the process chamber; a plasma generator configured to excite the hydrogen-containing gas by plasma; and a controller configured to control the heating device, the gas supply mechanism and the plasma generator to modify the substrate by performing: (a) adding hydrogen atom to a surface of the substrate by supplying the hydrogen-containing gas excited by the plasma generator onto the substrate; and (b) intermittently supplying the electromagnetic waves to heat the substrate after performing (a).
US10804109B2
Surface treatment processes for treating low-k dielectric materials are provided. One example implementation can include a method for processing a workpiece. The workpiece can include a silicon and carbon containing film material. The method can include treating the workpiece with a surface treatment process. The surface treatment process can include generating one or more species in a first chamber; mixing one or more hydrocarbon molecules with the species to create a mixture comprising one or more organic radicals; and exposing the silicon and carbon containing layer on the workpiece to the mixture in a second chamber.
US10804107B2
A method for doping fins includes, for a first dopant layer formed in a first region and a second region to a height continuously below a top portion of a plurality of fins such that an entirety of the first dopant layer is formed below the top portion of the plurality of fins, and a dielectric layer formed over the top portion of the plurality of fins, removing the dielectric layer and the first dopant layer in the first region to expose a first fin in the first region, forming a second dopant layer over the first fin, and annealing to drive dopants into the fins from the first dopant layer in the second region and from the second dopant layer in the first region.
US10804102B2
The present disclosure provides a method for manufacturing a flexible device having a pattern of a two-dimensional material formed thereon includes: a step of forming a two-dimensional material layer on a substrate; a step of forming a pattern of the two-dimensional material; a step of coating a flexible substrate solution on the patterned two-dimensional material layer and curing the same; and a step of removing the substrate.
US10804101B2
A semiconductor structure including a substrate and a nucleation layer over the substrate. The semiconductor structure further includes a first III-V layer over the nucleation layer, wherein the first III-V layer includes a first dopant type. The semiconductor structure further includes one or more sets of III-V layers over the first III-V layer. Each set of the one or more sets of III-V layers includes a lower III-V layer, wherein the lower III-V layer has a second dopant type opposite the first dopant type, and an upper III-V layer on the lower III-V layer, wherein the upper III-V layer has the first dopant type. The semiconductor structure further includes a second III-V layer over the one or more sets of III-V layers, the second III-V layer having the second dopant type.
US10804095B2
A composition for forming a silica layer includes a silicon-containing polymer and a solvent, the composition having a SiO2 conversion rate of greater than about 0 and less than or equal to about 15. The SiO2 conversion rate is represented by: SiO2 conversion rate=(a ratio of an area of Si—O to an area of Si—H measured after coating the composition in a thickness of 6700 Å on a bare wafer, and allowing the coated wafer to stand for 24 hours under conditions of a temperature of 85° C. and a relative humidity of 85%)−(a ratio of an area of Si—O to an area of Si—H measured after coating the composition in a thickness of 6700 Å on a bare wafer, and allowing the coated wafer to stand for 2 hours under conditions of a temperature of 85° C. and a relative humidity of 85%).
US10804090B2
A laser ablation cell (1) comprises a flow channel (11) having an essentially constant cross-sectional area so as to ensure a strictly laminar flow in the flow channel. A sample chamber (21) is provided adjacent to a lateral opening (14) of the flow channel. A laser beam (41) enters the sample chamber (21) through a lateral window (16) and impinges on a surface (24) of a sample (23) to ablate material from the sample. The sample may be positioned in such a distance from the flow channel that the laser-generated aerosol mass distribution has its center within the flow channel. This leads to short aerosol washout times. The laser ablation cell is particularly well suited for aerosol generation in inductively coupled plasma mass spectrometry (ICPMS), including imaging applications.
US10804083B2
A cathode assembly for a physical vapor deposition (PVD) system includes a target holder and a thickness detector. The target holder is for holding a target, in which the target has a first major surface and a second major surface. The first major surface and the second major surface are respectively proximal and distal to the target holder. The thickness detector is disposed on the target holder. At least one portion of the first major surface is exposed to the thickness detector for allowing the thickness detector to detect the thickness of the target through the first major surface.
US10804082B2
A substrate processing apparatus includes a chamber main body, a stage, a cooling device and a local loop. The stage is provided in an internal space of the chamber main body and a coolant path is formed in the stage. The cooling device is provided at an outside of the chamber main body. The cooling device includes a cooling loop having a compressor, a condenser, an expansion valve and an evaporator. The local loop is provided at a position closer to the chamber main body than the cooling device is. The local loop includes a receiver, a flow velocity controller and an evaporator pressure regulating valve. The receiver stores therein the coolant supplied from the cooling device. In this substrate processing apparatus, the coolant stored in the receiver can be circulated within the local loop.
US10804067B2
Provided is a charged particle beam apparatus including: an XY stage on which a sample is placed; a charged particle beam source which irradiates the sample with a charged particle beam; a detector which detects charged particles emitted from the sample upon the irradiation with the charged particle beam; an image generator which generates an SEM image of the sample based on a detection signal output by the detector; and a controller configured to set control parameters based on a movement starting point and a movement ending point of the XY stage and control a driving unit for moving the XY stage according to the control parameters.
US10804063B2
Fabrication of a multi-layer X-ray source is disclosed using bulk structures to fabricate a multi-layer target structure. In one implementation, layers of X-ray generating material, such as tungsten, are interleaved with thermally conductive layers, such as diamond layers. To prevent delamination of the layers, various mechanical, chemical, and/or structural approaches may also be employed.
US10804048B2
A switch for a rotating machine is provided with: a casing supporting two or more terminals respectively having contacts so as to hold the contacts exposed on an inside of the casing; a rod having a rod body fitting in the casing axially movably from a first position to a second position; a first spring axially biasing the rod returning back; a carrier housed in the casing and combined with the rod body to follow axial motion of the rod body; a conductor carried by the carrier and exposed on a side face of the carrier toward the terminals and depart from the terminals at the second position; a second spring intervening between the carrier and the conductor to bias the conductor toward the contacts; and a seal intervening between the rod and the casing and fluid-tightly isolating an interior of the casing.
US10804045B2
A circuit breaker is disclosed for interrupting an electrical circuit when current limit values are exceeded. The circuit-breaker includes a current sensor for determining the electrical current flow and a control device. When current limit values are exceeded, the electrical circuit is interrupted. A first current limit value, when exceeded, results in an immediate interruption and a second current limit value, when exceeded, results in a time-delayed interruption, such that the second interruption time reduces as the current increases. Only one control element is included for setting a current limit value. The element defining the second current limit value is included for the time-delayed interruption of the electrical circuit. The other parameters are either set in a fixed manner and/or are related to the settable second current limit value.
US10804043B2
A method of synthesizing multi-shell structure nanoparticles includes uniformly distributing core nanoparticles to a first porous fuel membrane, coating the core nanoparticles fixed to the first porous fuel membrane with a fuel, and combusting the fuel coated on the core nanoparticles and the first porous fuel membrane to coat a first carbon film on surfaces of the core nanoparticles.
US10804034B2
A capacitor component includes a body including a dielectric layer and an internal electrode and an external electrode disposed on the body. The external electrode includes an electrode layer connected to the internal electrode, a plating layer disposed on the electrode layer, and a secondary phase material disposed at a boundary between the plating layer and the electrode layer. The secondary phase material contains sulfur (S).
US10804032B2
A multilayer capacitor includes an element assembly, a first external electrode, a second external electrode, and a plurality of internal electrodes which are disposed at the inside of the element assembly. The plurality of internal electrodes include a first internal electrode that is electrically connected to the first external electrode, a second internal electrode that is electrically connected to the second external electrode, and a plurality of third internal electrodes. The plurality of third internal electrodes are electrically connected to each other by a first connection conductor and a second connection conductor, a first capacitance portion is constituted by the first internal electrode and the third internal electrodes, a second capacitance portion is constituted by the second internal electrode and the third internal electrodes, and the first capacitance portion and the second capacitance portion are electrically connected in series.
US10804026B2
A method of manufacturing an inductor element includes preparing an insert member including a winding portion where a conductor is wound in a coil shape. A plurality of preliminary green compacts is obtained by conducting a preliminary compression molding of a granule containing a magnetic powder and a resin at a pressure of 2.5×102 to 1×103 MPa. The insert member and the plurality of preliminary green compacts are integrated so that a joint interface of the plurality of preliminary green compacts is formed intermittently.
US10804019B2
A sensor core (8) is arranged in a plane (P1), which is positioned on sides of opposite ends of plungers (5a, 5b) from bosses (6a, 6b), and which is perpendicular to a direction of movement of the plungers (5a, 5b). A magnetic sensor (9) is arranged at a position in the plane (P1), the position being apart from a magnetic path (A3) of a leakage flux of a magnetic circuit (A).
US10804015B2
Provided is an electrical steel sheet comprising: a groove formed in a surface of a steel sheet, wherein the groove includes a bottom surface, a first side surface extending from the bottom surface, and a second side surface extending from the bottom surface in opposite to the first side surface, wherein the groove has a depth from the surface to the bottom surface, a width in a rolling direction of the steel sheet, and a length in a width direction of the steel sheet, and wherein the groove is formed through laser-irradiation and removal of melt produced by the laser-irradiation; an opening defined by the bottom surface, the first side surface and the second side surface; and a first solidification portion formed on the first side surface of the groove. The first solidification portion is formed by a solidification of part of the melt produced from the laser-irradiation.
US10804009B2
A twinax cable 100 includes a twinax structure, the twinax structure including: a signal wire pair, the signal wire pair including a pair of signal wires formed of a first signal wire and a second signal wire, and an insulating layer configured to cover the pair of signal wires; a drain wire; and a shield tape arranged on the outer circumferential side of the insulating layer to cover the signal wire pair and the drain wire. The insulating layer is mainly composed of polyethylene. The insulating layer includes not less than 30 ppm and not more than 4000 ppm of a hindered phenol-based antioxidant. A dielectric tangent tan δ of the insulating layer at the time of application of a high-frequency electric field having a frequency of 10 GHz is not more than 3.0×10−4.
US10804007B1
A flat conductor wire includes a flat conductor made of aluminum containing inevitable impurities. A cross section of the flat conductor orthogonal to a longitudinal direction of the flat conductor has a rounded corner portion, a radius of curvature of the corner portion being equal to or greater than one fourth of a thickness of the cross section of the flat conductor. A width of the cross section of the flat conductor is equal to or smaller than 60ε/(1−ε), ε being a uniform elongation of the flat conductor.
US10803998B1
A Thorium fuel rod assembly is disclosed that includes first and second support elements and a number of Thorium fuel rods positioned between support elements. Each of the Thorium fuel rod includes an outer fuel element containing a solid Thorium an inner core element containing Beryllium that is positioned within an interior cavity defined by the outer fuel element. In an exemplary disclosure, the inner core element also defines an inner cavity such that a beam of high energy particles may be directed into the inner cavity of the inner core element to impinge upon a Beryllium nucleus within the inner core element to produce a (p, n) reaction resulting in the emission of a neutron, where the emitted neutron may interact with a Thorium nucleus in the outer fuel element to cause the Thorium nucleus to fission.
US10803997B2
In an illustrative embodiment, a pressurized water nuclear reactor (PWR) includes a pressure vessel (12, 14, 16), a nuclear reactor core (10) disposed in the pressure vessel, and a vertically oriented hollow central riser (36) disposed above the nuclear reactor core inside the pressure vessel. A once-through steam generator (OTSG) (30) disposed in the pressure vessel includes vertical tubes (32) arranged in an annular volume defined by the central riser and the pressure vessel. The OTSG further includes a fluid flow volume surrounding the vertical tubes and having a feedwater inlet (50) and a steam outlet (52). The PWR has an operating state in which feedwater injected into the fluid flow volume at the feedwater inlet is converted to steam by heat emanating from primary coolant flowing inside the tubes of the OTSG, and the steam is discharged from the fluid flow volume at the steam outlet.
US10803986B2
Reception means receives examination data including a plurality of examination images. Similar examination data specifying means specifies sample examination data similar to the examination data using a similarity between each examination image included in the examination data and each sample image included in the sample examination data. Display means displays the examination image included in the examination data according to layout information associated with the sample examination data similar to the examination data.
US10803981B2
Disclosed herein are a number of techniques that systematically integrate a person's biochemical, symptomatic, and genetic status to generate recommended hormone therapy treatment prescriptions.
US10803978B2
A method of monitoring symptoms of a person includes repeating, over a period of time, the steps of: selecting, by the person, one or more symbolic representations corresponding to one or more symptoms from a predefined set of symbolic representations presented to the person; and electronically recording data regarding the one or more symbolic representations selected by the person such that the data is electronically accessible later for generating a history of the symptoms of the person over the period of time. The data is transferred over virtual networks using virtual dispersive routing and stored in dispersive storage area networks (SANs). The data is classified as trusted, corrupted, invalid or uncertain, and/or as trusted, ambiguous and inadequate.
US10803977B2
The present invention provides a method and system for storing and accessing medical records. The method includes anonymizing patient records, aggregating and analyzing the records, and storing the results of the analysis in a health informatics database. The system includes a database with patient records, a processor for anonymizing the patient records, a second database with anonymized patient records, an interface to access the second database, analyze the records and store the results, an output to display the results and a health informatics database to store the correlated record.
US10803973B2
A memory management method and a storage controller using the same are provided. The method includes reading a target word-line to identify a plurality of raw Gray code indexes corresponding to a plurality of memory cells of the target word-line; performing a decoding operation on raw data of the target word-line to identify a plurality of decoded Gray code indexes corresponding to the memory cells; calculating a plurality of Gray code absolute bias values corresponding to the memory cells according to the raw Gray code indexes and the decoded Gray code indexes; and identifying one or more abnormal memory cells among the memory cells according to the Gray code absolute bias values; and recording the one or more abnormal memory cells into an abnormal memory cell table, wherein a Gray code absolute bias value of each of the one or more abnormal memory cells is greater than a bias threshold.
US10803967B2
A memory device includes a memory circuit and a fuse protection circuit. The memory circuit includes a program line and a fuse. The program line is configured to receive a program voltage for programming the fuse. The fuse protection circuit is coupled to the memory circuit and is configured to prevent unintentional programming of the fuse.
US10803960B2
A method for operating a memory device includes: receiving a program command, a memory address, and a program data from a controller; performing a first temperature sensing operation for measuring an internal temperature to produce a first result of the first temperature sensing operation; performing a program operation on the program data based on the first result of the first temperature sensing operation; performing a second temperature sensing operation for measuring an internal temperature to produce a first result of the second temperature sensing operation; and performing a temperature comparison operation for deciding whether the program operation failed when a difference between the first result of the first temperature sensing operation and the first result of the second temperature sensing operation is greater than or equal to a threshold value.
US10803959B2
According to one embodiment, a memory system includes a semiconductor memory and a controller. The semiconductor memory includes first blocks including a memory cell capable of storing data of one bit, a second block including a memory cell capable of storing data of two or more bits. The semiconductor memory stores first data in a first latch circuit, and second data in a second latch circuit, and writes the first data into one of the first blocks in page units, and the second data into one of the first blocks in page units. The semiconductor memory writes data of at least two pages into the second block, using the first data stored in the first latch circuit and the second data stored in the second latch circuit.
US10803937B2
Methods, a memory device, and a system are disclosed. One such method includes providing a first pulse to one of multiple bit lines of a variable resistance memory structure at a first time using a first transistor, a second pulse to the one of the multiple bit lines at a second time later than the first time using the first transistor, and a third pulse to the one of the multiple bit lines at a third time later than the second time using a second transistor.
US10803929B2
A static random-access memory (SRAM) system using a virtual banking architecture includes a processor communicatively coupled to an SRAM, and a plurality of circuits disposed in the SRAM and operated under control of the processor. The circuits include a divide circuit, a select circuit disposed in the divide circuit, and a local input/output circuit. The divide circuit divides a bank into first and second bit cell arrays, in which the first bit cell array and/or the second bit cell array includes at least one bit line. The select circuit is connected between the first and second bit cell arrays, and the select circuit selects one of the first and second bit cell arrays according to a predefined select logic. The local input/output circuit is connected to the select circuit and generates an output according to one or more predefined operations of the local input/output circuit.
US10803928B2
A twelve-transistor (12T) memory cell for a memory device that includes a transmission gate, a cross-coupled inverter circuit operably connected to the transmission gate, and a tri-state inverter operably connected to the cross-coupled inverter circuit. The cross-coupled inverter includes another tri-state inverter cross-coupled to an inverter circuit. Various operations for the 12T memory cell, as well as circuitry to perform the operations, are disclosed.
US10803921B2
Embodiments of the present disclosure are directed towards apparatuses and methods for temperature management of a non-volatile memory device, e.g., an open-channel solid state device (OCSSD). In embodiments, an apparatus includes a temperature manager operatively coupled to the processor to submit a request for a temperature of an individual die of a memory device and based at least in part on a response to the request that includes the received temperature of the individual die, control access to the individual die by selectively restricting access to the individual die, while permitting access to another individual die on the memory device. In embodiments, the request is submitted via an input/output (I/O) path or I/O queue and includes a physical address of the individual memory die. Additional embodiments may be described and claimed.
US10803918B2
A plate line segment selector circuit, coupled to a plate line segment, a plate line and a word line, may include (a) a P-channel transistor having a gate terminal connected to the plate line, a source terminal connected to the word line, and a drain terminal connected to the plate line segment; and (b) a N-channel transistor having a gate terminal connected to the plate line, a drain terminal connected to the plate line, and a source terminal connected to a ground reference voltage source. Alternatively, the plate line segment selector circuit may include: (a) a P-channel transistor having a gate terminal connected to the plate line, a source terminal connected to a predetermined voltage source, and a drain terminal; (b) a N-channel transistor having a gate terminal connected to the plate line, a source terminal connected to a ground reference voltage source, and a drain terminal; and (c) a field effect transistor having a gate terminal connected to the word line, a first drain or source terminal connected to the drain terminals of the P-channel and N-channel transistors and a second drain or source terminal connected to the plate line segment.
US10803915B1
A semiconductor device includes a pre-shift circuit and a shift circuit. The pre-shift circuit shifts an internal write signal by a pre-shift period to generate a pre-write signal. The shift circuit shifts the pre-write signal by a shift period to generate a shift write signal for generating a column selection signal. The column selection signal is activated to select a column path through which data are inputted or outputted. The pre-shift period is set as a period corresponding to a multiple of “L” times a cycle of a clock signal, wherein “L” is a natural number which is equal to or greater than two.
US10803911B2
A current sense amplifier includes: first and second intermediate nodes coupled to first and second nodes of a sense resistor by a chopper, and to respective branches of a current mirror; a differential amplifier having inputs coupled to the first and second intermediate nodes and adapted to generate first and second voltage signals; and first and second transistors adapted to be controlled by the first and second voltage signals respectively and each having one of its main current conducting nodes coupled to a respective one of the first and second intermediate nodes.
US10803909B2
A memory sub-system comprises a power management component comprising a plurality of regulators configured to output respective operating voltages for the memory sub-system. The power management component comprises a power management integrated circuit (PMIC) and is configured to monitor voltage levels of the plurality of regulators and prevent an event of the memory sub-system from occurring until the monitored voltage levels of a set of the plurality of regulators are determined to have reached respective threshold voltage levels.
US10803904B1
A magnetic recording cartridge includes a magnetic recording medium of which an average thickness tT is tT≤5.6 μm, a dimensional change amount Δw in a width direction with respect to a tension change in a longitudinal direction is 660 ppm/N≤Δw, and a squareness ratio in a vertical direction is 65% or more, in which the magnetic recording medium is accommodated in a state of being wound around a reel and (a servo track width on an inner side of winding of the magnetic recording medium)−(a servo track width on an outer side of winding of the magnetic recording medium)>0 is satisfied.
US10803901B2
A playback method and a playback device for playing a system stream file are provided. The playback method uses the playback device having one or more memories and circuitry to play the system stream file. The playback method includes reading the system stream file and identifying whether the system stream file to be played back is a first system stream file having a first file format or a second system stream file having a second file format. If the system stream file to be played back is the first system stream file, the method further includes converting a file format of the system stream file that has been read out from the first file format into the second file format. The playback method further includes decoding the system stream file having the second file format.
US10803898B2
A fluorine-containing ether compound of the present invention is represented by Formula (1). R1—CH2—R2—CH2—R3 (1) (In Formula (1), R1 is an organic end group having 3 or more carbon atoms which includes two or more polar groups with each polar group being bonded to different carbon atoms and the carbon atoms to which the polar groups are bonded being bonded to each other via a linking group including the carbon atoms which are not bonded to the polar groups, R2 includes a perfluoropolyether chain represented by Formula (3), and R3 is a hydroxyl group or R1) —(CF2)y−1—O—((CF2)yO)z—(CF2)y−1— (3) (In Formula (3), y represents an integer of 2 to 4, and z represents an integer of 1 to 30).
US10803897B2
A magnetic recording medium includes a nonmagnetic support body, and a magnetic layer containing magnetic powder, in which the magnetic powder contains ε:Fe2O3 crystal (including a case of substituting a portion of Fe site with a metal element M), a product of residual magnetization and a thickness of the magnetic layer is from 0.5 mA to 6.0 mA, and a squareness ratio which is measured in a longitudinal direction of the magnetic layer is 0.3 or less.
US10803890B2
A preamplifier comprises an input stage and a capacitive coupling stage. The input stage is arranged to receive a differential signal from a magnetic resistor which indicates a magnetic field sensed on a magnetic disk of a hard disk drive (HDD) when the preamplifier is powered on from an off state. The capacitive coupling stage has an input arranged to receive the differential signal from the input stage, a filter comprising a first resistor, a second resistor, a first capacitor, a second capacitor, and switches arranged in parallel with respective resistors, where the switches are closed when the preamplifier is powered on from the off state to an on state. A switch control is arranged to determine that an offset of the differential signal has settled and open the switches based on the determination.
US10803886B1
An apparatus includes a slider configured for heat-assisted magnetic recording, the slider comprising an air bearing surface (ABS), a writer, a reader, and a plurality of electrical bond-pads. The apparatus also includes a first component situated at the ABS of the slider proximate the reader and operatively coupled to a first pair of the plurality of electrical bond-pads, the first component being a thermocouple configured to sense for a thermal aspect of a magnetic recording medium surface. According to aspects of the invention, the slider is configured to share at least one bond-pad by operatively coupling a second pair of the plurality of electrical bond-pads to a second component, and the slider is configured to selectively utilize the thermocouple and the second component.
US10803875B2
A speaker recognition system includes a non-transitory computer readable medium configured to store instructions. The speaker recognition system further includes a processor connected to the non-transitory computer readable medium. The processor is configured to execute the instructions for extracting acoustic features from each frame of a plurality of frames in input speech data. The processor is configured to execute the instructions for calculating a saliency value for each frame of the plurality of frames using a first neural network (NN) based on the extracted acoustic features, wherein the first NN is a trained NN using speaker posteriors. The processor is configured to execute the instructions for extracting a speaker feature using the saliency value for each frame of the plurality of frames.
US10803873B1
Hardware and/or software systems, devices, networks, and methods of the present invention enable increased levels of security and increase resistance to unauthorized access to secure systems by performing identity recognition and verification based on vocal spectrum analysis. Enrollment and verification processes enable a score to be ascribed to access attempts by person, provide spoof identification, and associate potential relatives of enrolled speakers. The present invention may be employed across a wide range of applications including voice login for mobile phone, tablets, laptops, etc., smartcards for various systems and devices, and software applications running on the devices.
US10803869B2
Methods and devices for enabling and disabling applications using voice are described herein. In some embodiments, an individual speak an utterance to their electronic device, which may send audio data representing the utterance to a backend system. The backend system may generate text data representing the utterance, and may determine that an intent of the utterance was for an application to be enabled or disabled for their user account on the backend system. If, for instance, the intent was to enable the application, the backend system may receive one or more rules for performing functionalities of the application, as well as one or more sample templates of sample utterances and sample responses that future utterances may use when requesting the application. Furthermore, one or more invocation phrases that may be used within the future utterances to invoke the application may be received, along with slot values for the sample templates.
US10803864B2
A system and method for voice control of a media playback device is disclosed. The method includes receiving an instruction of a voice command, converting the voice command to text, transmitting the text command to the playback device, and having the playback device execute the command. An instruction may include a command to play a set of audio tracks, and the media playback device plays the set of audio tracks upon receiving the instruction.
US10803860B2
Conversations are modeled using dependency graph data structures to facilitate the interaction of users with automated assistants when performing actions performed by computing services. An automated assistant may utilize a dependency graph data structure to guide or otherwise control a human-to-computer dialog session with a user, e.g., by generating one or more outputs or prompts that are presented to the user on a computing device operated by that user, and may thereby enable efficient use of technical hardware.
US10803848B1
An audio instrument includes a component assembly, a pan-tilt mechanism, and one or more processors. The component assembly includes a parabolic reflector, an audio device, and a sensor unit. The audio device is configured to one or more of receive or transmit sound waves via a transducer element disposed within a communication envelope of the parabolic reflector. The sensor unit includes a distance measurement sensor. The pan-tilt mechanism orients the component assembly at independent angular rotations about two orthogonal axes relative to a support platform. The one or more processors are configured to control the pan-tilt mechanism to orient the component assembly such that a central axis of the parabolic reflector is aimed towards a specific three-dimensional location for targeted audio communication between the audio device and a target at the specific three-dimensional location.
US10803845B2
The automatic performance device includes a storage part for storing a plurality of performance patterns, a performance part for playing a performance on the basis of a performance pattern stored in the storage part, an input part for inputting performance information through an input device that receives a performance operation of a user, and a selection part for selecting a performance pattern being a maximum likelihood estimation from the plurality of performance patterns stored in the storage part on the basis of the performance information input to the input part.
US10803844B2
For example, provided is an information processing device with which the entire performance can be felt really visually.The information processing device TB according to the present invention includes a processor performing a reception process of receiving input of performance information including pitch information, a first image output process of outputting a first image according to the received performance information, a performance determination process of determining at least any of tonality, a chord type, and a pitch name on the basis of the received performance information, and second image output process of outputting a second image according to a result determined in the performance determination process.
US10803841B2
A hand-held strumming device includes a hollow body, a power source, a motor, a regulator, and a strummer. The power source is disposed in the hollow body. The motor is in electrical communication with the power source. The regulator is in electrical communication with both the motor and the power source. The regulator is configured to selectively adjust a rotational speed of the motor. The strummer is rotatably disposed on the disk. The strummer is configured to be presented to strings of a stringed instrument upon rotation of the motor to strum the strings.
US10803840B1
A linear dovetail neck joint for a musical instrument having a neck, a body, and a fretboard. The linear dovetail neck joint relies on an internal dovetail with screw-adjustable tension while avoiding screws that go directly into the neck. The linear dovetail neck joint allows for extreme fret accessibility in the upper register of the fretboard (due to lack of heel on the neck), easier neck height adjustments, intonation correction, and unique front block configurations with hand relief—all without the need for adhesives. The linear dovetail neck joint permits a practical and aesthetically pleasing neck-to-body joint without the need for a heel on the neck. The result is a neck-to-body joint that is easily adjustable and serviceable.
US10803839B2
An adjustable capo for a stringed musical instrument includes a front jaw with a top arm and a rear jaw with a bottom arm. The rear jaw is pivotally attached to the front jaw about a first axis with the top arm biased rotationally in a direction toward the bottom arm about the first axis. The bottom arm is attached to a rear handle in a pivotal relationship about a second axis that is independent from the first axis. An adjuster is configured to adjust the pressure applied by the top arm on the strings of a musical instrument when the instrument neck is clamped between the top arm and bottom arm.
US10803822B2
This application discloses a pixel drive circuit of a display panel and a display device. The pixel drive circuit of a display panel includes: a pixel electrode; a data line, configured to provide a data voltage of a current pixel; a power supply circuit, configured to provide a power supply voltage; and an amplification circuit, configured to amplify the data voltage provided by the data line and output the amplified data voltage to the pixel electrode.
US10803820B2
The present application relates to a driving method and a display device for a display panel and the method comprises: dividing a pixel into a plurality of pixel groups and each pixel group comprising an adjacent first pixel unit and a second pixel unit; a first voltage signal and a second voltage signal for each pixel group in each frame image; adjusting the first voltage signal and the second voltage signal so that all the first and second voltage signals of each frame is the same as the average signal. The average signal of all the second voltage signals of each frame image is the same. The first voltage signal of the different pixel group is the same as the average signal of the multiple frame image, and the second voltage signal of the different pixel group is the same as the average signal of the multiple frame image.
US10803815B2
The examples relate to various implementations of an electrowetting cell and optical devices including the electrowetting cell. The electrowetting cell includes an ionic conductive fluid and a non-conductive fluid having refractive indices that differ by at least 0.2. In an example, the fluids of the electrowetting cell are capable of providing at least 50% transmissivity to radiation in a preselected band within the x-ray, ultraviolet, visible, infrared, microwave, or radiowave spectrums after 1 hour at a temperature of 40° C. and/or after 1 hour of an exposure at an average illuminance of at least 80,000 lux. In another example, the ionic conductive fluid is selected from a compound of Formula 1: in which R is a substituted or unsubstituted, branched or unbranched alkyl group comprising 1 to 8 carbon atoms; R1, R2, and R3 are independently selected from a substituted or unsubstituted phenyl group; and X is selected from a halogen, a sulfonate or sulfonamide group. The electrowetting cell may be coupled to an optical device.
US10803813B2
An apparatus for driving an electro-optic display may comprise a first switch designed to supply a voltage to the electro-optic display during a first driving phase, a second switch designed to control the voltage during a second driving phase and a resistor coupled to the first and second switches for controlling the rate of decay of the voltage during the second driving phase.
US10803803B2
An organic light emitting diode pixel compensation method, an organic light emitting diode pixel compensation device and a display device are provided. The organic light emitting diode pixel compensation method includes: testing drive transistors of sub-pixels in an Nth row to obtain first test information; testing drive transistors of sub-pixels in an Mth row to obtain second test information; calculating a compensation parameter based on the first test information and the second test information; and compensating the sub-pixels in the Nth row, the sub-pixels in the Mth row and the sub-pixels in a rows adjacent to the Nth row and the Mth row based on the compensation parameter, where N=an+b, M=an+c, a≥2, 0≤b
US10803798B2
The present disclosure discloses an AMOLED panel and a method for reducing the display luminance unevenness thereof. The panel with different thicknesses, the panel having at least a first region having a first thickness and a second region having a second thickness; a unit pixel driving circuit in the first region and a unit pixel driving circuit in the second region have storage capacitors with different capacitance values such that the panel has a same display luminance in the first region and the second region.
US10803796B2
The present application provides a driving method of a display panel, a computer storage medium, a compensation circuit, and a display device. The display panel includes a plurality of sub-pixels, each of the plurality of sub-pixels including a pixel electrode and a common electrode, the driving method including: determining a data signal to be provided to the pixel electrode of each of the plurality of sub-pixels according to an image to be displayed by the display panel; calculating a compensation data signal to be provided to the pixel electrode of each of the plurality of sub-pixels according to the data signal; and providing the data signal and the compensation data signal simultaneously to the pixel electrode of each of the plurality of sub-pixels.
US10803794B2
A high-brightness display device includes a plurality of pixel circuits and a driving line. The driving line is configured to provide a first data signal and a second data signal to a column of pixel circuits of the plurality of pixel circuits. When the high-brightness display device is operated in a normal mode, the first data signal is a DC signal and the second data signal is an AC signal, and a driving current of a pixel circuit of the column of pixel circuits has a first maximum current value. When the high-brightness display device is operated in a high-brightness mode, the first data signal and the second data signal are both the AC signals, and the driving current of the pixel circuit have a second maximum current value. The second maximum current value is larger than the first maximum current value.
US10803793B2
The present invention relates to an image display apparatus. The image display apparatus according to an embodiment of the present invention a display including an organic light-emitting diode (OLED) panel, and a controller to control the OLED panel, in which, in a case where an image to be displayed on the OLED panel is a moving image, during a first duration, the display displays a portion of a first frame image on a first area of the OLED panel and displays a portion of a second frame image before the first frame image on a second area other than the first area of the OLED panel, and in which, in the case where the image to be displayed on the organic light-emitting is the moving image, during a second duration after the first duration, the display displays a black image on all display areas of the OLED panel.
US10803789B1
A light-emitting device is used to emit light in a frame. The frame is split into a first field and a second field. The light-emitting device includes a scan line extending in a row direction; a first data line and a second data line extending in a column direction; a first pixel circuit coupled to the scan line and the first data line; a second pixel circuit coupled to the scan line and the second data line; a first light-emitting diode (LED) and a second LED driven by the first pixel circuit; and a third LED and a fourth LED driven by the second pixel circuit. The first LED and the fourth LED are arranged in different rows and driven in the first field, and the second LED and the third LED are arranged indifferent rows and driven in the second field.
US10803786B2
A display apparatus includes a display module configured to be installed to a support in front of the support and a circuit part configured to be approachable in front of the display module. The display module includes: a frame including a first coupling member; a bracket including a second coupling member and detachably mounted to the frame; a circuit part detachably mounted to the bracket; and a light emitting diode (LED) module including a plurality of third coupling members coupled with or separated from the first coupling member and the second coupling member by a magnetic force. The bracket and the circuit part is configured to be mounted to the frame in front of the frame or to be separated from the frame in front of the frame.
US10803784B2
A display device includes a display panel including a plurality of pixels, the display panel including a first display area and a second display area, a first image processor which receives a first image data to be provided to the first display area, convert the first image data to a first convert data, and generate a first compensation data provided to the first display area using a first average filter, and a second image processor which receives a second image data to be provided to the second display area, converts the second image data to a second convert data, and generates a second compensation data provided to the second display area using a second average filter.
US10803780B2
In a display method or device according to one embodiment of the present invention, at least two of a photonic crystal reflection mode, a unique color reflection mode and a transmittance tuning mode may be implemented to be switched to each other within the same unit pixel. In addition, a machine readable storage medium recording a computer program performing the display method is provided.
US10803770B2
A real-time virtual reality welding system including a programmable processor-based subsystem, a spatial tracker operatively connected to the programmable processor-based subsystem, at least one mock welding tool capable of being spatially tracked by the spatial tracker, and at least one display device operatively connected to the programmable processor-based subsystem. The system is capable of simulating, in virtual reality space, a weld puddle having real-time molten metal fluidity and heat dissipation characteristics. The system is further capable of importing data into the virtual reality welding system and analyzing the data to characterize a student welder's progress and to provide training.
US10803768B2
An illumination and hygiene assistance apparatus includes a housing, a power supply, a light disposed on the housing, the light configured to be operable when power is supplied to the apparatus by the power supply, a first actuatable button disposed on the housing, a second actuatable button disposed on the housing, and a timer disposed within the housing, the timer having a display visible to a user, where the display of the timer is configured to notify the user after a first time period has passed from when the user has actuated the first button, and to notify the user after a second time period has passed from when the user has actuated the second button, the first and second time periods being of different duration.
US10803760B2
Apparatus and associated methods relate to rendering an image of objects in a region of an airport taxiway. The image is rendered from data provided by multiple sources. Three-dimensional models of static airport structures located within the region of an airport taxiway are provided. Rendered image data of the region of the airport taxiway if formed based on the retrieved three-dimensional models of the static airport structures. Data indicative of locations of dynamic objects within the region of the airport taxiway is also provided. Symbols identifying the dynamic objects within the region of the airport taxiway are mapped into the rendered image data at the locations indicated by the provided data. The rendered image data is sent to a display device configured to display the rendered image data.
US10803756B2
A flight controlling apparatus includes an information acquiring unit, a point searching unit, a determining unit, and a route changing unit. The information acquiring unit acquires location information of a factor on a ground that possibly influences safety of an aircraft in landing. The point searching unit searches for one or more landing candidate points to prepare for an expected abnormality in the aircraft in flight, on the basis of the location information. The determining unit determines whether the one or more landing candidate points are selected to prepare for the expected abnormality. The route changing unit changes a flight route of the aircraft to cause the one or more landing candidate points to be obtained to prepare for the expected abnormality in a case where the determining unit determines that no landing candidate point is selected to prepare for the expected abnormality.
US10803754B2
Techniques are provided herein for procedures for establishing an aircraft-to-aircraft mesh network during flight using high-bandwidth directional communication beams. A first aircraft may be able to utilize flight data about a second aircraft to reduce a computational cost of a beam discovery procedure used to establish directional communication beams in the aircraft-to-aircraft mesh network. For example, the first aircraft may receive flight data (e.g., position information, heading, altitude, etc.) using an air traffic control system. The first aircraft may determine one or more predicted locations of the second aircraft based on the flight data. The first aircraft may use the predicted locations to transmit directional discovery beams to only those locations where the second aircraft is likely to be. Upon receiving at least one of the directional discovery beams, the second aircraft and the first aircraft may establish a communication link of the aircraft-to-aircraft mesh network.
US10803752B2
A roadside unit comprises a communication unit and a controller. The communication unit wirelessly communicates with a vehicle. The controller: (i) obtains size information indicating a size of the vehicle; (ii) determines, based on the size information, whether the size is larger than a reference value; and (iii) transmits predetermined information to the vehicle through the communication unit when determining that the size is larger than the reference value.
US10803750B2
Systems and methods communicate parking access information between a host application associated with an operator of a parking area and a web application associated with a parking fee management provider for facilitating access, by a user carrying a smartphone, to the parking area secured by an external smart object. The external smart object is controllable through operation of the web application and actuatable through wireless personal area network (WPAN) communications exchanged between the smartphone and the external smart object in response to the operation of the web application causing the host application to generate the WPAN communications.
US10803746B2
A system and method for providing an infrastructure based safety alert associated with at least one roadway that include identifying road users located within a surrounding environment of the at least one roadway. The system and method also include determining road user related data and roadway related data. The system and method additionally include processing roadway behavioral data associated with a non-equipped vehicle. The system and method further include providing a roadway safety alert based on the roadway behavioral data.
US10803740B2
A traffic control system and a method are provided for detecting changes in traffic patterns at an intersection, establishing traffic rules therefore, and communicating the same to objects at the intersection. The method comprises receiving, by a processor, traffic data at an intersection; determining, by the processor, an average path taken by one or more objects at the intersection; determining, by the processor, a deviation of the average path from a historical average path; based on the deviation, determining by the processor, a traffic rule is to be implemented for incoming objects detected; and communicating, by the processor, the traffic rule to the incoming objects.
US10803739B2
A method of operating a mobile electronic device includes detecting at least one other mobile electronic device within a predetermined distance of the mobile electronic device, and determining a spatial relationship of the at least one other mobile electronic device relative to the mobile electronic device. An ad hoc wireless connection is established with the at least one other mobile electronic device based on the determined spatial relationship. Data may be transmitted to and/or received from the at least one other mobile electronic device over the ad hoc wireless connection based on the determined spatial relationship. Related systems, devices, and computer program products are also discussed.
US10803724B2
A safety device, and more particularly a device or system of devices for detecting dangerous situations such as the act of drowning of an individual in a body of water or a child that suddenly goes missing or otherwise inactive in a defined area, and issuing a warning to others that the potential dangerous situation is taking place so that the individual can be rescued.
US10803721B2
The present disclosure proposes a method for supporting a user. The method contains providing an acceleration measurement of the user and measuring at least one vital parameter of the user if the acceleration measurement is above a predefined acceleration threshold. A need of assistance for the user is signaled if the measured vital parameter of the user deviates from a standard vital parameter of the user by more than a predefined threshold.
US10803710B2
Embodiments of the present invention are directed to systems, methods, and computer program products for a cassette system and device network for secure resource replenishment and distribution among a plurality of computer terminals. A resource replenishment device comprising a tamper-proof, sealable container may securely store and transport one or more resources within the interior of the device. The resource replenishment device may be used for efficiently fulfilling calculated resource deficiency requests at one or more computer terminals, wherein resources may be transferred to the resource replenishment device from a resource reserves station for transport and transfer to a resource-deficient, requesting computer terminal.
US10803706B2
An electronic gaming machine configured to: provide an interactive application including fungible objects; receive and distribute user input; a wager controller constructed to: receive wager request instructions; determine a wager outcome; transmit the wager outcome; receive fungible object data comprising a fungible object; determine the fungible object; and transmit the fungible object to the application controller; and the application controller operatively connecting the interactive controller and the wager controller, the application controller constructed to: receive the user input; determine whether to trigger a wager; when a wager is triggered, generate a wager request; transmit the wager request to the wager controller; transmit the fungible object to the interactive controller.
US10803702B1
A card selection system, for use with an online gaming system, for allowing verifiable, physical selection of cards for players while playing a card game on the online gaming system. A plurality of card identifying balls are provided in a vessel, each ball representing one of the cards of a standard card deck. The balls are sequentially deployed from the vessel into a delivery tube, and are read by a sensor to provide identity data for each ball, so that a corresponding virtual card can be associated with the appropriate player. A video feed of the balls entering the delivery tube is recorded so that any dispute of the randomization of card selection can be verified by replaying the video feed.
US10803699B2
A rotating wheel system includes face segments separated by posts positioned around a perimeter and a flexible pointer that interacts with the pegs as the wheel rotates. The system controls rotation of the wheel, randomly selects a segment at which to stop prior to the wheel being rotated based on a randomly selected friction deceleration and a randomly selected damping time constant, and controls rotation of the wheel to make it appear as though the wheel randomly stopped at the preselected segment. The system includes one or more player stations that are notified of the selected segment after the wheel is stopped. The system includes a second bonus wheel that is triggered when the selected segment is a trigger segment. The bonus wheel can be a physical wheel that is part of the wheel, a display that is part of the wheel, or displayed on a player station.
US10803674B2
An electronic device is provided that has a heat mountable device (HMD) with a display, some sensors, a network interface, and a memory that are all interconnected with a processor. First context is created for a virtual reality (VR) application. The VR application includes a default virtual object and a virtual environment. Second context is obtained from the physical world. The first context and the second context are combined to create a combined context that includes physical world details with the first context. A determination is made as to whether a replacement virtual object, relevant to the combined context, is available. When a replacement virtual object is available, it can be obtained and substituted for the default virtual object in the virtual environment. The virtual environment can then be displayed with the replacement virtual object instead of the default virtual object.
US10803670B2
Embodiments related to efficiently constructing an augmented reality environment with global illumination effects are disclosed. For example, one disclosed embodiment provides a method of displaying an augmented reality image via a display device. The method includes receiving image data, the image data capturing an image of a local environment of the display device, and identifying a physical feature of the local environment via the image data. The method further includes constructing an augmented reality image of a virtual structure for display over the physical feature in spatial registration with the physical feature from a viewpoint of a user, the augmented reality image comprising a plurality of modular virtual structure segments arranged in adjacent locations to form the virtual structure feature, each modular virtual structure segment comprising a pre-computed global illumination effect, and outputting the augmented reality image to the display device.
US10803667B1
A computer-implemented method includes obtaining an image of an area of a property from an augmented reality device, identifying the area of the property based on the image obtained from the augmented reality device, determining that the area of the property corresponds to an event at the property or a configuration of a monitoring system of the property, and providing, in response to determining that the area of the property corresponds to the event or the configuration, information that represents the event or the configuration and that is configured to be displayed on the augmented reality device.
US10803666B1
In one implementation, a method, performed at a first electronic device with one or more processors, a display, and one or more input devices, includes obtaining, for a reference location in a three-dimensional space, first reference coordinates in an augmented reality coordinate system of the first electronic device. The method includes obtaining, for the reference location in the three-dimensional space, second reference coordinates based on transformation data received from a second electronic device. The method includes determining a coordinate transformation based on the first reference coordinates and the second reference coordinates. The method includes synchronizing the augmented reality coordinate system of the first electronic device with an augmented reality coordinate system of the second electronic device using the coordinate transformation.
US10803654B2
The invention is related to a method of three-dimensional face reconstruction by inputting a single face image to reconstruct a three-dimensional face model, therefore, the human face image is seen at various angles of three-dimensional face through rotating the model images.
US10803653B2
An exemplary virtual reality provider system generates a surface data projection based on surface data representative of color characteristics or depth characteristics of surfaces within a three-dimensional (“3D”) space. The surface data projection is generated for a portion of the 3D space. The virtual reality provider system applies an image transform operation to the surface data projection to transform the surface data projection. Specifically, the image transform operation transforms the surface data projection to account for a level of detail of the surfaces within the 3D space with respect to a particular vantage point within the 3D space. Corresponding methods and systems are also disclosed.
US10803649B2
Some embodiments provide a method that provides tools for defining a scene including media objects in a multi-dimensional space. The method provides a set of user interface tools for adjusting a region of focus for rendering the space from a particular location within a particular field of view. In some embodiments, the region of focus is a first region in the space within the particular field of view and the space further includes a second region outside of the region of focus within the particular field of view. In some embodiments, the method also provides a set of effects for applying to the second region but not the first region to visually indicate the first region as the region of focus within the space and the second region as a region outside of the region of focus within the space.
US10803647B1
Systems and methods for generating an animation rig using scripted reference modules are disclosed. An embodiment includes obtaining a first reference module for generating a first node of a dependency graph, where the first reference module is a precomputed rig module corresponding to the first node, obtaining a second reference module for generating a second node of the dependency graph, where the second reference module is scripting language data executed for generating the second node, generating an association between the first node and the second node in response to an input defining the association, generating the animation rig using the first node and the second node, and providing the generated animation rig to a rig interface.
US10803646B1
Systems and methods are disclosed configured to train an autoencoder using images that include faces, wherein the autoencoder comprises an input layer, an encoder configured to output a latent image from a corresponding input image, and a decoder configured to attempt to reconstruct the input image from the latent image. An image sequence of a face exhibiting a plurality of facial expressions and transitions between facial expressions is generated and accessed. Images of the plurality of facial expressions and transitions between facial expressions are captured from a plurality of different angles and using different lighting. An autoencoder is trained using source images that include the face with different facial expressions captured at different angles with different lighting, and using destination images that include a destination face. The trained autoencoder is used to generate an output where the likeness of the face in the destination images is swapped with the likeness of the source face, while preserving expressions of the destination face.
US10803643B2
An electronic device that is provided in a vehicle, including an interface unit configured to electrically connect to a first camera and a second camera; and a processor configured to receive, via the interface unit, a forward view image including an object from the first camera; receive, via the interface unit, information about the object from the second camera; convert the information about the object from a coordinate system of the second camera into a coordinate system of the first camera; generate an augmented reality (AR) graphic object corresponding to the object using the converted information; and display the AR graphic object overlaid on the forward view image.
US10803640B2
A method is provided that receives an image that includes graphical metadata for specifying alignment information. The method renders the image by using the alignment information. Rendering the image by using the alignment information includes positioning text on the image, aligning the image with another image, and identifying visual boundaries of the rendered image. The graphical metadata includes a geometric shape that specifies a region on the image where the text is to be rendered. The alignment metadata also specifies a maximum size for text rendered on the image. In some embodiments, the image is a multi-layer image that includes a first layer for the image and a second layer for the graphical metadata. In some embodiments, the layer that includes the graphical metadata is designated to include graphical metadata. The graphical metadata is not rendered on a graphical user interface where the image is rendered.
US10803638B2
Methods for efficient display of data points in a user interface are performed by systems and apparatuses. Efficient display of data point in a user interface includes maximizing coverage of data points prior to rendering. Coverage is determined using a radius value for represented data points in a data set. The radius may be increased to correspondingly generate additional coverage. Covered data points may be removed from the rendering subset as the radius is set and increased. The radius is increased until the number of represented data points to render is less than a threshold value. Multiple data sets may be efficiently rendered together.
US10803637B2
Data visualization features are described that provide synchronized displaying of interactive visualizations for high parameter data. The visualization features include graphically representing multiple parameters simultaneously with the associated statistical data for each parameter in an interactive way that maintains the contextual relationships between parameters and the related cell population. The visualization features may be used for displaying high parameter multi-color flow cytometry or genomic data sets.
US10803616B1
A system generates a user hand shape model from a single depth camera. The system includes the single depth camera and a hand tracking unit. The single depth camera generates single depth image data of a user's hand. The hand tracking unit applies the single depth image data to a neural network model to generate heat maps indicating locations of hand features. The locations of hand features are used to generate a user hand shape model customized to the size and shape of the user's hand. The user hand shape model is defined by a set of principle component hand shapes defining a hand shape variation space. The limited number of principle component hand shape models reduces determination of user hand shape to a smaller number of variables, and thus provides for a fast calibration of the user hand shape model.
US10803609B2
In an image distance calculator (100), a CPU (104) extracts a frame image from moving images of an object captured by a camera, generates a slice image on the basis of a temporal change in a pixel line on a y-axis at a point x0 in the frame image, calculates a spotting point on the basis of correspondences between pixels in the slice image and pixels in the frame image, obtains pixels in the frame image corresponding to pixels in the slice image by a back-trace process, segments the frame image and slice image into regions, determines a corresponding region corresponding to a segmented region of the slice image, calculates a ratio value from an average q of the numbers of pixels in the corresponding region in the frame image and an average p of the numbers of pixels in the segmented region of the slice image, and calculates the distance z from the camera to the object for each corresponding region using a predetermined distance function.
US10803606B2
A temporally consistent belief propagation system includes a disparity map buffer that provides a disparity map of a previous time; a belief propagation unit that generates an energy function according to a first image of a present time, a second image of the present time, a first image of the previous time and the disparity map of the previous time; and a disparity generating unit that generates a disparity map of the present time according to the energy function.
US10803600B2
The present disclosure relates to an information processing device, an information processing method, and a program capable of performing continuous estimation of a self-position.An information processing device according to an aspect of the present disclosure includes: a main imaging unit that includes a stereo camera mounted on a moving body, and captures moving images at a predetermined frame rate to output a pair of stereo main images as time-series images; a plurality of sub imaging units each of which is so mounted on the moving body as to have an imaging direction different from an imaging direction of the main imaging unit, and captures moving images at a predetermined frame rate; and a final pose determination unit that estimates a pose of the moving body on the basis of the pair of stereo main images captured by the main imaging unit, and sub images captured by the sub imaging units. For example, the present disclosure is applicable to a self-position sensor for in-vehicle use.
US10803596B2
A system for calculating a consensus foreground object, relative to a background within a series of video frames is disclosed. The system relies upon a multi-prong approach that takes a consensus selection for the foreground object reliant upon at least three different models, then outputs the foreground object for application of alpha matting for use in augmented realty or virtual reality filmmaking.
US10803594B2
Methods and systems of annotation densification for semantic segmentation are disclosed herein. In one example embodiment, such a method includes obtaining image information, obtaining coarse annotation information, performing an image matting operation based upon the image information and based at least indirectly upon the coarse annotation information, and applying an already-trained Convolutional Neural Network (ConvNet) semantic segmentation model in relation to the image information. The method also includes performing a merging operation with respect to both first intermediate information generated at least indirectly by the performing of the image matting operation and second intermediate information generated at least indirectly by the applying of the ConvNet model, where the performing of the merging operation results in fine semantic segmentation annotation information, whereby an additional semantic segmentation model can be trained using that annotation information and the trained additional semantic segmentation model can be applied to generate semantic segmentation output information.
US10803588B2
A system includes a storage device storing a set of instructions and a processor in communication with the storage device. When executing the set of instructions, the processor is configured to cause the system to obtain a 3D image including a plurality of 2D images, the 3D image relating to a lesion of an object and determine a preliminary VOI in the 3D image. The processor is also configured to cause the system to determine a preliminary shape based on an intersection of the preliminary VOI and a 2D target image of the plurality of 2D images and determine a transformation matrix corresponding to an operation to transform the preliminary shape to a target shape relating to the 3D ROI. The processor is further also configured to cause the system to determine a transformed VOI based on the preliminary VOI and the transformation matrix.
US10803587B2
A method is disclosed for performing an imaging examination of a patient via a computer tomograph. The method includes: capturing a respiratory movement of the patient; determining a respiration-correlated parameter, from the respiratory movement of the patient; specifying a measurement region of the imaging examination the measurement region including at least one z-position; automatically calculating at least one measurement parameter in accordance with the respiratory movement, using the respiration-correlated parameter as an input parameter; and performing the imaging examination of the patient, in accordance with the at least one measurement parameter in the measurement region via the computer tomograph, to capture the projection data, wherein the projection data, when captured, depicts the respiratory cycle of the patient at the at least one z-position over the complete time duration of the respiratory cycle.
US10803579B2
Embodiments of the disclosure provide systems and methods for generating a diagnosis report based on a medical image of a patient. The system includes a communication interface configured to receive the medical image acquired by an image acquisition device. The system further includes at least one processor. The at least one processor is configured to detect a medical condition of the patient and parameters associated with the medical condition based on the medical image. The at least one processor is further configured to construct the diagnosis report based on the medical image, wherein the diagnosis report includes at least one view of the medical image and a description of the medical condition using the parameters. The system also includes a display configured to display the diagnosis report.
US10803578B2
The invention provides systems and methods for imaging a sample. In various embodiments, the invention provides a system comprising an image sensor, a laser for emitting excitation light for an infrared or near-infrared fluorophore, a visible light source, a notch beam splitter, a notch filter, a synchronization module, an image processing unit, an image displaying unit, and light-conducting channels. In various embodiments, the present invention provides a system comprising an image sensor, a laser for emitting excitation light for an infrared or near-infrared fluorophore, a laser clean-up filter, a notch filter, a white light source, an image processing unit, an image displaying unit, and light-conducting channels. In accordance with the present invention, the image sensor can detect both visible light and infrared light.
US10803568B2
A first area and a second area are set for a first two-dimensional tomographic image where the first area and the second area overlap each other in a partial area in a horizontal direction of the first two-dimensional tomographic image. A positional deviation amount between the first two-dimensional tomographic image and a second two-dimensional tomographic image is obtained in each of the first area and the second area. A moving amount of the second two-dimensional tomographic image is determined with respect to the first two-dimensional tomographic image in an area where the first area and the second area overlap based on the positional deviation amount in the first area and the positional deviation amount the second area. Alignments are performed on the first two-dimensional tomographic image and the second two-dimensional tomographic image in an area where the first area and the second area overlap based on the moving amount.
US10803560B2
Near-to-eye displays within head mounted devices offer both users with and without visual impairments enhanced visual experiences either by improving or augmenting their visual perception. Unless the user directly views the display without intermediate optical elements then the designer must consider chromatic as well as other aberrations. Within the prior art the optical train is either complex through additional corrective elements adding to weight, cost, and size or through image processing. However, real time applications with mobile users require low latency to avoid physical side effects. Accordingly, it would be beneficial to provide near-to-eye displays mitigating these distortions and chromatic aberrations through pre-distortion based electronic processing techniques in conjunction with design optimization of the optical train with low weight, low volume, low complexity, and low cost. Further, it would be beneficial to exploit consumer grade low cost graphics processing units rather than application specific circuits.
