US11135615B2
To provide a process for producing a coated article, capable of producing a coated article having a coating film excellent in weather resistance, using a powder coating material. A process for producing a coated article having a substrate, comprising: applying a curable powder coating material containing a curable polymer containing no fluorine atom, a curing agent and a pigment to a surface of a substrate, to form a first coating layer composed of the curable powder coating material, then applying a powder coating material containing a fluorinated polymer and containing no pigment to a surface of the first coating layer, to form a second coating layer composed of the powder coating material, and heating the first coating layer and the second coating layer simultaneously to form a coating film on the surface of the substrate.
US11135610B2
A spray gun includes a gun body having a front body portion and a spray cap assembly attached to the front body portion of the gun body. The spray cap assembly includes a nozzle assembly and a spray cap positioned over the nozzle assembly. The nozzle assembly includes a nozzle piece configured to attach to the front body portion of the gun body and an air flow guide surrounding the nozzle piece. The spray cap interfaces with the air flow guide. The air flow guide is configured to engage with the nozzle piece so that the air flow guide is prevented from moving past the nozzle piece.
US11135602B2
A surface cleaning apparatus comprises an air treatment member having an air treatment chamber. A moveable member is positioned in the air treatment chamber. A driving assembly is drivingly connected to the moveable member wherein an end wall of the air treatment chamber is openable in response to the moveable member being longitudinally translated through at least the portion of the air treatment chamber.
US11135596B2
The invention is directed to a process for separating particles using a wet density-based separation device, wherein at least part of said particles are coated prior to being fed to said density-based separation device. In accordance with the invention separation medium that is employed in density-based separation processes can be saved.
US11135592B2
A multiplex slide plate device is provided, including a slide plate, a sacrificial layer, and a housing. The slide plate has reaction vessels arranged in an array. The sacrificial layer has a microfluidic channel, which has an injection channel, a main channel, and a distal channel connected to each other. The housing is used to accommodate the slide plate and the sacrificial layer, and is composed of a cover and a tray, and the cover has an injection hole, an exhaust hole, and a storage tank. A sample solution and an oil are injected from the injection hole into the injection channel, wherein the sample solution is pushed by the oil. The sample solution loads into each of the reaction vessels while flowing through the main channel. Excess waste liquid flows from the exhaust hole into the storage tank, and is covered by the oil and cannot reflow.
US11135591B1
A test tube including an annular body having an open proximal end and a closed distal end, and an longitudinal member in a distal portion of an interior of the annular body, the longitudinal member is substantially parallel to a central longitudinal axis of the annular body and is connected to an internal surface of the distal portion of the annular body.
US11135584B2
An integrated system for processing and preparing samples for analysis may include a microfluidic device including a plurality of parallel channel networks for partitioning the samples including various fluids, and connected to a plurality of inlet and outlet reservoirs, at least a portion of the fluids comprising reagents, a holder including a closeable lid hingedly coupled thereto, in which in a closed configuration, the lid secures the microfluidic device in the holder, and in an open configuration, the lid is a stand orienting the microfluidic device at a desired angle to facilitate recovery of partitions or droplets from the partitioned samples generated within the microfluidic device, and an instrument configured to receive the holder and apply a pressure differential between the plurality of inlet and outlet reservoirs to drive fluid movement within the channel networks.
US11135580B1
A device for extracting plasma from a fluid collection tube comprising: a tubular barrel having sidewall surrounding a lumen which extends between proximal and distal ends thereof, the tubular barrel forming a tip at a distal end; a barrel seal movingly seated within the lumen of the tubular barrel, the barrel seal closing and sealing the proximal end of the tubular barrel; a tube seal having a proximal end, a distal end, and a lumen extending therebetween, the proximal end having a frustoconical or chamfered face, the tube seal having an outer diameter sized to sealingly engage with an inner surface of the fluid collection tube, and an inner diameter sized to sealingly engage with an outer surface of the tip of the tubular barrel, the tube seal mounted on the tubular barrel such that the tip of the tubular barrel extends into the tube seal lumen.
US11135565B2
There is described herein a metal organic framework (MOF) composite material, the composite material having a MOF entrapped within a hydrogel.
US11135563B1
A method of removing an organic pollutant from water by contacting the water with a ball milled and sonicated oil fly ash powder to adsorb the organic pollutant onto the ball milled and sonicated oil fly ash powder. A method of producing a ball milled and sonicated oil fly ash powder involving ball milling oil fly ash to provide ball milled oil fly ash particles with an average particle size of less than 1 μm and sonicating the ball milled oil fly ash particles in an aqueous medium to form the ball milled and sonicated oil fly ash powder. A method of improving recovery of valuable metals/elements from oil fly ash.
US11135560B1
In an embodiment, a polycrystalline diamond table includes a plurality of bonded diamond grains and a plurality of interstitial regions defined by the plurality of bonded diamond grains. The polycrystalline diamond table may be at least partially leached such that at least a portion of at least one interstitial constituent has been removed from at least a portion of the plurality of interstitial regions by exposure to a leaching agent. The leaching agent may include a mixture having a ratio of weight % hydrofluoric acid to weight % nitric acid of about 1.0 to about 2.4, and water in a concentration of about 50 weight % to about 85 weight %. Various other materials, articles, and methods are also disclosed.
US11135551B2
The present disclosure provides an ion-exchange membrane that includes a supporting substrate impregnated with an ion-exchange material. The supporting substrate includes an imprinted non-woven layer, and the imprinting includes a plurality of deformations at a surface density of at least 16 per cm2. The supporting substrate may lack a reinforcing layer. In some examples, the supporting substrate may include only a single layer of the imprinted non-woven fabric.
US11135541B2
This document presents an apparatus for a flexible air filter media that can be configured for shipping and storage having one or more flexible inserts mounted to the filter media along one or more portions of the accordion folds of the air filter material. The current invention permits the air filter apparatus to fold along both X and Y axes, create a tri-fold, and bend in a manner that provides for a much smaller volume for shipping purposes. The invention also permits attaching the flexible material to the center of the filter media and also inserts which allow sections of the air filter media to be nested one into another to reduce both shipping and storage volume.
US11135533B2
An oil filter assembly is disclosed for a machine, such as an internal combustion engine, that has an oil output port and an oil input port. A mounting plate may be fixed with an outer enclosure and may be adapted for securing to the machine. The mounting plate may be further adapted to conduct oil from the machine into a peripheral portion of the outer enclosure, and then returning oil from a central portion of the outer enclosure back to the machine. Oil may pass from the peripheral portion to the central portion through a primary filter having a first porosity. A pressure-actuated valve may be fixed fluidly between the peripheral portion and central portion of the outer enclosure. Oil may pass through the pressure-actuated valve only when an oil pressure differential between the peripheral portion and the central portion of the outer enclosure exceeds a predetermined threshold pressure. A secondary filter may have a second porosity greater than the first porosity, and may be fixed fluidly between the pressure-actuated valve and the central portion of the outer enclosure.
US11135532B2
The present invention relates to a turbulence element for use with a rotor and a rotor featuring turbulence elements. The rotor is used in a screening apparatus of the pulp and paper industry. The turbulence element has a longitudinal centerline (CL); two longitudinal edges, a leading edge and a trailing edge; two opposite ends, a first end and a second end; and two surfaces, a top surface and a bottom surface arranged between the leading edge and the trailing edge. The top surface is divided into a leading surface having its origin at the leading edge, and a trailing surface having its origin at the trailing edge. The leading edge and the leading surface are provided with undulations (U).
US11135528B2
An extracellular vesicle isolation method using a metal, and a method for isolating extracellular vesicles from various samples using metal affinity are disclosed. An extracellular vesicle isolation method has the advantages of not requiring costly equipment, of being able to be applied without limits on sample quantity, and of being capable of efficiently isolating extracellular vesicles while preserving the shape or properties thereof. Moreover, the method can be combined with existing isolation methods to maximize the efficiency of extracellular vesicle isolation, and can be utilized in disease diagnosis, disease treatment, multi-omics research, and extracellular vesicle property research and the like using the isolated extracellular vesicles.
US11135521B2
An access control system that includes an access control device configured to receive transaction information that identifies a member identifier for a member and a purchased item. The access control device is configured to compare the purchased item to items in an item list and to determine whether the purchased item matches any items in the item list. The access control device is configured to store an authorization for the member identifier to access an augmented reality experience in response to a match. The access control device is configured to receive a number of session points earned by the member from interacting with the augmented reality experience, to add the received number of session points to the cumulative number of session points for the member, to identify a reward based on the cumulative session points, and to send reward information for retrieving the identified reward to the member.
US11135518B2
A program that may cause an information processing apparatus that executes a game to execute: storing, in a storage unit, a first parameter associated with a first game content arranged in virtual space and a second parameter associated with a second game content arranged in the virtual space; starting a match between the first game content and the second game content; automatically changing a third parameter regarding a positional relationship between the first game content and the second game content in the virtual space to be closer to a first target value at a certain time change rate; changing the second parameter associated with the second game content, on the basis of the third parameter and the first parameter associated with the first game content; and determining that a user wins the match when the second parameter becomes a second target value.
US11135513B2
A method for controlling a virtual vehicle in a racing game application includes: obtaining a virtual vehicle traveling picture including a picture of a virtual vehicle traveling on a virtual track of the racing game application; extracting a virtual track image from the virtual vehicle traveling picture, which is an image of a virtual track segment in which the virtual vehicle is located in real time; inputting the virtual track image into a traveling decision-making model, which was generated according to a sample track image and a sample traveling policy, the sample track image and the sample traveling policy being extracted from a sample vehicle traveling picture including a picture of another virtual vehicle controlled by an actual player traveling on the virtual track; and controlling the virtual vehicle to travel on the virtual track according to a target traveling policy outputted by the traveling decision-making model.
US11135503B2
A smart mirror can show live or recorded streaming video of an instructor performing a workout in a package that is attractive and unobtrusive enough to hang in a living room. The smart mirror includes a mirror surface with a fully reflecting section and a partially reflecting section. A display behind the partially reflecting section shows the video when the smart mirror is on and is almost invisible when the smart mirror is off. The smart mirror also has a speaker, a microphone, and a camera to enable a user to view the video content and interact with the instructor. The smart mirror may connect to the user's smart phone, a peripheral device (e.g., a Bluetooth speaker) to augment user experience, a biometric sensor to provide biometric data to assess user performance, and/or a network router to connect the smart mirror to a content provider, an instructor, and/or other users.
US11135491B2
A system for teaching a catcher the proper form for the traditional blocking position comprising a wrist strap, a wrist-to-facemask adjustable tether, a retractable tether, an automatic tether retraction system, a release trigger system, and a leg attachment component. The wrist-to-facemask adjustable tether is detachably engaged to the wrist strap as is the retractable tether. The automatic tether retraction system is mechanically engaged to the retractable tether, and is configured to automatically retract and spool the retractable tether. The release trigger system is mechanically engaged to the retractable tether, and is configured to, at least in part, lock and prevent any extension of the spooled retractable tether. The retractable tether in conjunction with the release trigger system is configured to restrict the distance the wrist strap may range from the leg attachment component, while the wrist-to-facemask adjustable tether is configured to restrict the distance the facemask may range from the wrist strap.
US11135490B2
A hitting extension for a body-positioning trainer is disclosed. The hitting extension has an elongate, generally flat body with first and second ends spaced from one another. The second end terminates in a rounded distal edge. A first opening formed in the body proximate to the first end allows the hitting extension to be connected to the body-positioning trainer. The body-positioning trainer restricts the movement of the arms in order to allow the user to focus on torso movement, and the hitting extension allows the user to hit a ball, or another such projectile, using the trainer. Methods for training a user in torso movement using the hitting extension are also disclosed.
US11135485B2
Some disclosed golf club heads include body having at least one raised sole portion and a cantilevered ledge extending down around a perimeter of the club head below the level of the raised sole portion. Some disclosed golf club heads include one or more sole openings in the body and a sole insert that is mounted inside the body over the sole openings. The sole can include weight tracks as well, and a rear weight track can extend between a toe side sole opening and a heel side sole opening. A crown insert can also be included that is mounted over an upper opening in the body.
US11135484B2
A golf club head that includes a face portion, an abutment member which abuts against a back surface of the face portion, and a fixing portion which is provided at a position separated from the back surface of the face portion and to which the abutment member is fixed. The abutment member includes a non-metal distal end portion which abuts against the back surface of the face portion, and a metal body portion which is fixed to the face portion. The body portion including a convex engaging portion provided in an end portion of the body portion. The distal end portion including a concave engaging portion which engages with the convex engaging portion.
US11135480B2
A swim fin may include a foot pocket configured to receive a foot of a swimmer and a fin blade extending from the foot pocket. A relatively rigid substrate chassis may be bonded to the foot pocket. The fin blade may be relatively flexible. Fin rails may extend along the lateral edges of the fin blade. The fin rails may include a fin spine comprising a plurality of fin spine segments in linear configuration. The fin spine may be configured to provide a swim fin with predetermined hydrodynamic characteristics. The swim fin may flex within a maximum angle of attack that may be variable and dynamically changed, within a predetermined maximum attack angle range, as a function of the kicking force generated by a swimmer during a kicking cycle.
US11135476B2
Devices and methods of exercising palms and fingers are described. The device includes an essentially cylindrical exterior hollow shell and an essentially cylindrical interior hollow shell.
US11135475B2
A glute press exercise machine including: a four-bar linkage connected to a stationary frame; a rotatable back support connected to the four-bar linkage; a seat connected to the four-bar linkage; and a foot support connected to the stationary frame. A lower portion of the back support extends below the user's hips to support the users hips during a glute press exercise. This lower portion supports at least 10% of the user's weight. In operation, the seat rotates downwardly away from the user's hips during a glute press exercise and then rotates upwardly again to contact the user's bottom between every repetition of the glute press exercise. The four-bar linkage is pivotally connected to the stationary frame at a location near ground level. The foot support is positioned below 25 cm from the ground and extends forwardly beyond the front of the stationary frame.
US11135470B2
A piece of exercise equipment particularly for improved strength training exercises. More particularly, the invention relates to equipment that allows the user to vary tension when performing different exercises. The present invention is specifically designed for improved exercise through the variability of a tension component for use in such exercises as the plank exercise, sit-ups, push-ups and supine pull-ups that includes a core support, a guide arm, a head support, and a foot support that work in conjunction to most optimally support the user. The core support, the head support and the foot support are all connected, supported, and elevated from the floor by a central support system.
US11135464B2
The present invention provides a collapsible, user-friendly weighted hip thrust exercise apparatus. The apparatus may consist of a base frame enclosing an exercise space, with an upper body support attached to one end of the frame. The frame may be adjustable in length and/or width to accommodate different users. The upper body support may be configured to provide an elevated back rest for the user. The upper body support height may be adjustable to accommodate different users. A user may sit down in the exercise space enclosed by the frame with the user's upper-back and arms resting on top of the upper body support, placing his or her feet on top of the frame. The apparatus may further feature a central resistance band positioned at the user's hip line, coupled to side handles or multiple attachment points, and detent pins to removably lock the apparatus in place for use.
US11135462B2
A trampoline has a side frame supported by support legs, multiple fiberglass guardrail poles joined to the side frame or the support legs, and a guardrail netting held open by the guardrail poles. Each guardrail pole includes two fiberglass rods joined together by a connector that includes two nested securing tubes, where two respective ends of the two fiberglass rods are inserted in the internal securing tube. The external securing tube is secured outside of the internal securing tube. The guardrail netting has multiple securing fabric sleeves stitched to its top end. Each sleeve has a first part with a sealed top and a width matching that of a wider top section of the fiberglass guardrail pole, and a second part connected to the first part with a width matching that of the fiberglass guardrail pole, where the second part has a gap in the middle.
US11135461B2
One or more techniques and/or systems are disclosed for a substantially automated fire suppression system, based on a distributed control communications network. The distributed system can comprise a communication network and at least two control components that are communicatively coupled with the communication network. A first control component can perform a first fire suppression operation, transmit first fire suppression operation data to the communication network, and receive second fire suppression operation data from the communication network. A second control component can perform a second fire suppression operation, transmit second fire suppression operation data to the communication network, receive first fire suppression operation data from the communication network, and alter the second fire suppression operation based at least upon the received first fire suppression operation data.
US11135451B2
The invention comprises a method and apparatus for treating a tumor of a patient, in a beam treatment center comprising a floor, with positively charged particles, comprising: (1) a synchrotron mounted to an elevated floor section above the floor of the beam treatment center; (2) a beam transport system, comprising: at least three fixed-position beam transport lines, where none of the synchrotron and the beam transport system penetrate through the floor of the beam treatment center; (3) the positively charged particles transported from the synchrotron, through the beam transport system, to a position above a patient positioning system during use; and (4) an optional repositionable nozzle system connected to a first, second, and third fixed-position beam transport line at a first, second, and third time, respectively, where the nozzle track forms an arc of a circle and the repositionable nozzle system moves along the nozzle track.
US11135450B2
The present disclosure falls into the field of medical apparatus, and discloses a radiation therapy apparatus and a beam imaging method, wherein the radiation therapy apparatus includes: a treatment head including multiple radiation sources distributed on one side of a target region, radiation beams emitted by the multiple radiation sources intersecting in the target region, and a lesion being located within the target region; a beam detector used for receiving a radiation beams passing through the lesion and emitted by the radiation sources to acquire projection data of each radiation beam passing through the lesion, and generating a slice image of the lesion according to the acquired projection data; and a processor used for constructing an image of the lesion in the target region based on the slice image generated by the beam detector. The radiation therapy apparatus of the present disclosure can implement a three-dimensional imaging process in real time, the treatment head of the beam therapy apparatus can be directly used for tracking tumors, and the human body can be positioned according to the reconstructed three-dimensional image before surgery.
US11135449B2
The present invention provides improved methods and apparatus that use machine vision techniques to rapidly and automatically guide objects into desired docking configurations. The present invention is based at least in part upon using multi-depth, rotationally symmetric targets that are observed from two or more observation perspectives. By taking advantage of parallax effects associated with the multi-depth topography of the target, the apparent positions of target features in captured image information encodes position and angular alignment of the objects relative to each other in three dimensional space. The practice of the present invention provides a fast, accurate, reliable and automatic approach to achieve hard or soft docking configurations in the electron beam therapies as well as to implement real-time gating and tracking during the course of a treatment.
US11135440B2
A magnetic alignment system that can form part of a cochlear implant system. The magnetic alignment system prevents substantial movement of a magnet of an implanted component during an MRI procedure or allows for easy removal of the magnet to facilitate the MRI procedure.
US11135438B2
A system for planning or conducting stimulation includes a display; and a processor that executes instructions configured for: displaying, on the display, a representation of a stimulation effect; obtaining and displaying, on the display, a path for migration of the stimulation effect; receiving a duration or rate for migration of the stimulation effect; and determining a selection of one of more electrodes or optical stimulators for one or more stimulation leads of a stimulation system to produce the stimulation effect and conduct the migration of the stimulation effect along the path according to the duration or rate.
US11135435B2
Devices that communicate using wireless proximal communications measure pulse width to find distortion in the received signal. The distortion may be due to the devices being too close to one another for a transmission power level currently being used which causes ringing of a receiving coil. The distortion may be used to find a correction that the receiving device may use to correct for the distortion in the received pulse train when decoding the pulse train. The distortion may be used to adjust a transmission power level of the receiving device and/or to send an instruction to the transmitting device to adjust the power transmission power level of the transmitting device. The distortion may be used for other purposes including determining a device depth and/or location for an implanted device, such as an implantable medical device within a body of a patient.
US11135426B2
Personalized network searching, in which a search query is received from a user, and a request is received to personalize a search result. Responsive to the search query and the request to personalize the search result, a personalized search result is generated by searching a personalized search object. Responsive to the search query, a general search result is generated by searching the general search object. The personalized search result and the general search result are provided to a client device, an advertisement is selected based at least in part upon the personalized search object, and the advertisement, the personalized search result, and the general search result are displayed.
US11135425B2
Provided is a new means for suppressing inflammation or suppressing inflammatory cytokine production. Provided is a device in which a weak pulse current is passed through a living body or living tissue to suppress inflammation in the living body or the living tissue. This device is provided with a power supply means, and a current control means for receiving a supply of power to intermittently apply a direct current at prescribed intervals, and is configured such that the current control means includes a pulse width modulation control means, and the pulse width modulation control means generates a pulse wave that is a rectangular wave, and in which the time indicating a peak value for rising in one cycle of the pulse wave (“pulse duration”) is at least 0.1 millisecond, the peak value is 1.0-20 V, inclusive, and the duty ratio of the pulse wave is at least 5.5%.
US11135422B2
The present invention provides a bio-electrode that is excellent in conductivity and biocompatibility, is light-weight, can be manufactured at low cost, and can control significant reduction in conductivity even though the bio-electrode is soaked in water or dried. The present invention is accomplished by providing a conductive substrate and a living body contact layer formed on the conductive substrate, where the living body contact layer is a cured product of a bio-electrode composition including an (A) ionic material and a (B) resin other than the component (A), in which the component (A) has both a repeating unit “a” of a lithium salt, a sodium salt, a potassium salt, or an ammonium salt of sulfonamide including a partial structure represented by the following general formula (1) and a repeating unit “b” having a silicon atom, —R1—C(═O)—N−—SO2—Rf1M+(1).
US11135418B2
A catheter includes: a first port; a second port; a first lumen communicating with the first port; a second lumen configured to selectively communicate with the first port and/or the second port; and a switching mechanism part selectively switchable between a first switching state in which the first port and the second lumen communicate with each other and a second switching state in which communication between the first port and the second lumen is blocked.
US11135415B2
A microneedle using a biodegradable metal is represented by Chemical Formula 1 and is absorbed and degraded after subcutaneous or epithelial insertion to thus release metal ions and degradation products into the body. In Chemical Formula 1, a, b, and c represent wt % of respective ingredients, a+b+c=100 wt %, a or b has the highest value in the range of 0≤a≤100, 0≤b≤100, and 0≤c≤10, and X is one or more selected from the group consisting of Ca, Fe, Mn, Si, Na, Zr, Ce, and P.
US11135397B2
Described and disclosed herein are various embodiments of systems, devices, components and methods configured to deliver a two-dimensional acoustic coordinated reset neuromodulation therapy to a patient's auditory cortex. A novel auditory stimulation regime is employed, where suitably configured therapeutic signals that take into account the patient's tinnitus frequency and periodicity are employed to excite areas surrounding the center of tinnitus excitation in the patient's auditory cortex.
US11135394B2
A flow generator for a CPAP system configured to deliver a pressurized flow of respiratory gas to a patient's airways includes a housing and a motorized fan positioned within the housing. The motorized fan is configured to pressurize the flow of respiratory gas. In addition, an outlet port is provided in the housing. The outlet port is configured to connect to a humidifier or an air delivery tube and is in communication with an outlet of the motorized fan. The flow generator further includes a water collection receptacle in communication with the outlet port and the motorized fan outlet. The water collection receptacle is configured to collect water entering the flow generator through the outlet port before the water reaches the motorized fan outlet.
US11135384B2
Provided herein is a method for automatically controlling inspired oxygen delivery, including: receiving signals representing a plurality of input oxygen saturation (SpO2) values for a patient; generating control values based on the input SpO2 values and a target SpO2 value; and generating output inspired oxygen concentration (FiO2) values based on the control values and reference inspired oxygen concentration (rFiO2) values; wherein the control values include: immediate control values, generated based on the input SpO2 values, the target SpO2 value, and an immediate gain coefficient; accumulation control values, generated based on the input SpO2 values, the target SpO2 value, and an accumulation gain coefficient; and predictive control values, generated based on the input SpO2 values, the target SpO2 value, and a predictive gain coefficient; wherein the immediate gain coefficient is determined based on the rFiO2 value; and wherein a non-linear compensation weighting is applied to the accumulation control value based on a predetermined non-linear relationship between partial pressure of arterial oxygen (PaO2) and SpO2.
US11135383B2
A resuscitator has a patient airway interface device, a bag, a fluid passage coupled between the bag and patient airway interface device, and a sensor module. The patient airway interface device may be a mask or an endotracheal tube. The sensor module can have a display, at least one sensor coupled to the flow passage and configured to provide a measurement of at least one parameter, and a processor coupled to the display and the at least one sensor. The processor is configured to receive the measurement from the sensor and provide information on the display based on the received measurement. The information may include a current breath rate, a pressure-vs-time curve, and guidance to the user to assist in achieving a target breath rate.
US11135369B2
This disclosure teaches the concept, and method of creating, a dual use device intended for persons who take insulin. In one embodiment, the novel device is an insulin delivery cannula, the outer wall of which contains electrodes, chemical compounds and electrical interconnects that allow continuous glucose sensing and delivery of data to a remote device. Heretofore, the main problem in attempting to sense glucose at the site of insulin delivery has been the high current resulting from oxidation by the sensor of the preservatives in the insulin formulations. One means of eliminating these interferences is to poise the indicating electrode(s) of the sensor at a bias sufficiently low to avoid the signal from oxidation of the preservatives. One way of obtaining a glucose signal at a low bias is to use an osmium-ligand-polymer complex instead of conventional hydrogen peroxide sensing. Another is to use a size exclusion filter located in line with the insulin delivery tubing in order to remove the smaller phenolic preservative molecules while allowing the larger insulin molecules to pass unimpeded. These filtration concepts can also be more broadly applied, that is, the general concept of removal of unwanted drug formulation excipients from a drug delivery system.
US11135365B2
An ambulatory medicament device can generate a dose control signal for delivery of medicament to a subject and secure at least some functionality of a user interface of the ambulatory medicament device. The ambulatory medicament device can have a locked state that restricts modification of at least one control parameter. The ambulatory medicament device can have an unlocked state that allows modification of at least one control parameter. The ambulatory medicament device can accept a user input of a security code that is validated against a passcode to enter from the locked state to the unlocked state.
US11135362B2
Embodiments are directed to portable infusion devices, systems, and methods of using the same for dispensing materials. In some cases, the devices, systems and methods may be used for infusing a material such as medicament, e.g., insulin, into a body in need thereof.
US11135357B2
A removable power supply cover assembly for an infusion pump is disclosed. The assembly includes a housing body configured to removably attach to an infusion pump, a conductor assembly attached to the housing body, a power supply contact assembly, and a spring attached to the power supply contact assembly and the conductor assembly. An electrical coupling between a power supply to the conductor assembly is formed through the spring.
US11135351B2
Embodiments disclosed herein are directed to the treatment of wounds using negative pressure. Some embodiments disclosed herein provide for a hydrophilic drainage layer, which may be suitable for use in abdominal wound sites, and which may be sized in a dimensionally-independent manner. Additional embodiments provide for an organ protection layer, as well as a system for the treatment of abdominal wounds.
US11135341B2
The invention provides compositions and methods for treatment of tendon and ligament injuries and/or repair of damaged tendons and ligament. The invention provides compositions comprising a biocompatible matrix and platelet-derived growth factor (PDGF).
US11135336B2
A method of protecting an active ingredient before using as a skin treatment includes packaging the active ingredient in a water soluble polysaccharide. The package includes a substrate, comprising a first and second side configured to bring together the water soluble polysaccharide with the active ingredient and a hydrogel, wherein the first side includes the water soluble polysaccharide with the active ingredient on the exterior, and the second half includes the hydrogel on the exterior. Once brought into contact for a sufficient time to allow the polysaccharide to dissolve, at least the hydrogel layer with the infused active ingredient can be peeled from the substrate to use as a facial mask for treating the skin with the active ingredient.
US11135335B2
Multilayer thermoplastic films, and laminates and articles comprising the films, wherein the film comprises at least one inner layer and at least two outer layers, wherein the inner layer comprises a polymeric composition comprising from about 55% to about 95% of one or more non-hydrogenated styrenic block copolymers, olefinic block copolymers, or combinations thereo; and each outer layer comprises at least 20% polypropylene and has a thickness of from about 5% to about 15% of the total film thickness, and further wherein the film has a constant force tear propagation of about 20% or less.
US11135334B2
In a method and apparatus (10) for air disinfection a unipolar corona discharge zone (26) is formed between an ionizing portion (15) of a first electrode (14) and a non-ionizing second electrode (18) by applying high DC voltage (22′, 22″) across the first and second electrodes and water molecules in an air flow (25) conveyed through the corona discharge zone are converted to hydrogen peroxide molecules. An electric field (27, 27′, 27″) is generated across the air flow close to the corona discharge zone for preventing ions escaping from the corona discharge zone into the atmosphere. This allows a higher corona discharge current to be applied than would be permitted if ions were able to escape into the atmosphere, which results in a higher yield of hydrogen peroxide and increases the efficiency of disinfection. It also helps to prevent dust from settling on the ionizing portion (15).
US11135331B2
A process for the preparation of a sterilized ceramic body including or essentially consisting of stabilized zirconia of a defined colour, including the steps of: providing a ceramic primary body including or essentially consisting of stabilized zirconia of a first colour A, and sterilizing the primary body using radiation sterilization whereby the primary body undergoes a colour change to a colour B. The process includes the further step of irradiating the sterilized primary body with electromagnetic radiation of at least one wavelength lying in the wavelength band ranging from 150 nm to 700 nm to induce an at least partial reversal of the colour change to obtain a colour C of the sterilized ceramic body, the colour C complying with the following requirements in the CIELAB colour space: L* being from 54 to 95, a* being from −15 to 15 and b* being from −15 to 15.
US11135304B2
Provided herein are conjugated immunoglobulins and methods for generating conjugated immunoglobulins using a microbial transglutaminase.
US11135299B2
Pharmaceutical compositions are provided for extending the serum half-life of a therapeutic agent. The composition may include a strained alkyne-labeled therapeutic agent. Also provided is a strained alkyne-carrier protein adduct including a vinyl thioether-linkage to a cysteine residue of the carrier protein. Methods of chemoselectively modifying a carrier protein are provided, that include conjugating a cysteine residue of a carrier protein with a cyclooctyne-labeled cargo agent to produce a vinyl thioether-linked conjugate. Also provided is a method of increasing the in vivo half-life of a bioactive agent including administering a strained alkyne-labeled bioactive agent to a subject.
US11135294B2
A method and system for treating a subject with a disorder which provides within the subject at least one photoactivatable drug for treatment of the subject, applies initiation energy from at least one source to generate inside the subject a preferential x-ray flux for generation of Cherenkov radiation (CR) light capable of activating at least one photoactivatable drug, and from the CR light, activating inside the subject the at least one photoactivatable drug to thereby treat the disorder.
US11135279B2
An object of the present invention is to provide immunogenic compositions for protection against S. pneumoniae, in particular against S. pneumoniae serogroup 9, while limiting the number of conjugates. The present invention therefore relates to new immunogenic compositions for use in pneumococcal vaccines and to vaccination of human subjects, in particular infants and elderly, against pneumococcal infections using said immunogenic compositions.
US11135271B2
The present invention relates to a novel glucagon derivative peptide, and a composition for preventing or treating hypoglycemia containing the novel glucagon derivative peptide as an active ingredient. The glucagon derivative according to the present invention has improved physical properties due to the change in isoelectric point (pI) while being capable of maintaining an activity on glucagon receptors, and thus can improve patient compliance when used as a hypoglycemic agent, and is also suitable for administration in combination with other anti-obesity agents. Accordingly, the glucagon derivative according to the present invention can be effectively used for the prevention and treatment of hypoglycemia and obesity.
US11135262B2
This invention relates to the treatment of cervical tumor caused by human papillomavirus (HPV) infection. In particular, the invention provides methods for improving cervical tumor treatment and methods for treating cervical tumor caused by HPV infection using a polynucleotide encoding an E6/E7 fusion protein.
US11135258B2
In a multi-step process for selectively purifying various pharmacologically-relevant components of a source plant such as cannabis, an initial step of the process provides a low-temperature, robust essential oil/terpene capture that also dehydrates and decarboxylates the starting—fresh raw cannabis—by means of a vacuum-assisted microwave distillation process. By doing the terpene capture under vacuum distillation temperature may be kept low. The low distillation temperature maximizes yields of thermally-sensitive components such as terpenes and cannabinoids. The process includes additional steps of: extract cannabinoids from the dehydrated cannabis to produce a crude extract via a supercritical CO2 extraction process; purify crude extract of fats, lipids, plant material; and distill relevant cannabinoids from the purified crude extract via a wiped-film process. Selected terpenes and cannabinoids are then recombined in predetermined proportions to achieve extracts of unusual purity and having targeted therapeutic profiles.
US11135256B2
A pharmaceutical composition for ischemia treatment of a patient includes a ginkgo extraction and a pharmaceutically acceptable carrier. The dosage form of the pharmaceutical composition is gel, transdermal patch, cream or paste. The patient is a neonate, an infant, or an early child. A use of the pharmaceutical composition for ischemia treatment of a patient is disclosed.
US11135246B2
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US11135238B2
A method of treating a vulnerable atherosclerotic plaque can include identifying the vulnerable atherosclerotic plaque and administering a sulfated polysaccharide, or a pharmaceutically acceptable salt thereof, to a subject in an amount and at a frequency sufficient to stabilize and reverse a vulnerable atherosclerotic plaque.
US11135234B2
A compound represented by the following general formula (I) or a pharmaceutically acceptable salt or solvate thereof, and a pharmaceutical composition thereof, and the use thereof to prevent or treat infectious diseases and a method to prevent or treat infectious diseases using those regimen are disclosed. The compound represented by formula (I) has an antibacterial activity against both gram-positive and gram-negative bacteria, and is useful in the prevention or treatment of infectious diseases caused by these bacteria.
US11135231B2
Methods and compositions for preventing and/or treating diseases and conditions caused by certain apicomplexan infections are provided. The methods involve administering/providing to a subject one or more of tartrolon D and E, including isomers thereof. Exemplary apicomplexan infections that are prevented/treated by the compounds of the invention include those caused by Cryptosporidium, Babesia, Cyclospora, Isospora, Plasmodium, Sarcocystis, Besnoitia, Hammondia, Neospora, Theileria and Toxoplasma.
US11135223B2
The present invention provides compositions and methods for inhibiting Dkk-1 for treating or preventing an inflammatory or inflammatory-related disease or disorder.
US11135214B2
In certain embodiments, the present disclosure is directed to methods and uses for treating seizure disorders in a human, wherein the methods and uses comprise orally administering a therapeutically effective amount of the voltage-gated potassium channel allosteric modulator, N-[4-(6-fluoro-3,4-dihydro-1H-isoquinolin-2-yl)-2,6-dimethylphenyl]-3,3-dimethylbutanamide (Compound A), to the human in need thereof, for example, under fed conditions. The present disclosure is further directed to various improved methods of therapy and administration of Compound A.
US11135209B2
Identified compounds demonstrate protein kinase inhibitory activity and inhibition of dependent cell signaling pathways, such as NOD2 cell signaling. More specifically, the compounds are demonstrated to inhibit receptor interacting kinase 2 (RIPK2) and/or Activin-like kinase 2 (ALK2). Compounds that are either dual RIPK2/ALK2 inhibitors or that preferentially inhibit RIPK2 or ALK2 could provide therapeutic benefit.
US11135202B2
Thiazolide compounds, such as nitazoxanide and/or tizoxanide, may be used against viruses belonging to the Picornaviridae family or the Paramyxoviridae family.
US11135198B2
The disclosure herein provides combination therapies for the treatment of cancers such as Leukemia, lymphoma and triple negative breast cancer. The disclosure provides combination therapies of CDK inhibitors, e.g., a CDK inhibitor represented by Formula (I): or a pharmaceutically acceptable salt thereof together with a BCL-2 inhibitor or proteasome inhibitor for the treatment of cancer.
US11135196B1
The study shows that ascorbic acid and its combination with some natural compounds could be included in developing preventive and therapeutic approaches toward the current pandemic. Some natural compounds were effective in lowering ACE2 cellular expression, with the highest inhibitory effects observed for baicalin (75%) and theaflavin (50%). Significantly, combinations of these and other test compounds with ascorbic acid further decreased ACE2 expression. The highest impact of ascorbate on ACE2 expression was noted when combined with theaflavin (decrease from 50% to 87%), zinc aspartate (decrease from 22% to 62%), and with 10-undecenoic acid (from 18% to 53%). Our study provides valuable experimental confirmation of the efficacy of micronutrients in controlling ACE2 expression—the coronavirus cellular “entry” point. It further validates the importance of nutrient interactions in various aspects of cellular metabolism and in considering potential therapeutic applications of nutrient-based approaches.
US11135188B2
A tablet with an enhanced dissolution profile for a medicinally active ingredient such as aspirin and methods for making the tablet. The tablet comprises a blend of crystals of the medicinally active ingredient and a dissolution aid such as sodium or calcium carbonate or bicarbonate that coats the crystals upon co-milling. The blend is then compressed to form tablets that have an enhanced dissolution profile for the medicinally active ingredient.
US11135182B2
In an embodiment of the invention, a composition for treating a cell population comprises an Affinity Medicant Conjugate (AMC). The medicant moiety can be a toxin including an acylfulvene or a drug moiety. The affinity moiety can be an antibody, a binding protein, a steroid, a lipid, a growth factor, a protein, a peptide or non peptidic. The affinity moiety can be covalently bound to the medicant via a linker. Novel linkers that can be directed to cysteine, arginine or lysine residues based on solution pH allow greater flexibility in preserving and/or generating specific epitopes in the AMC.
US11135181B2
Provided herein are methods and compositions for use in the treatment of depression, anxiety or a depressive or anxiety-related disorder. Embodiments describe the administration of orotic acid or a salt thereof, or the administration of one or more probiotic microorganisms, or administration of a combination of orotic acid or a salt thereof and one or more probiotic microorganisms.
US11135173B2
A prolonged release multiple unit dosage form, preferably pellets, of cysteamine, cystamine or a pharmaceutically acceptable salt thereof, preferably cysteamine bitartrate, with a non gastro-resistant coating is described. The dosage form is particularly indicated for the administration to patients once or twice a day and it can be used also for pediatric administration.
US11135166B2
Provided is a foam-forming formulation and method of administrating a medically active or cosmetic or reliving compound to the skin, to a would or to a body cavity. The foam-forming formulation contains monoglyceride crystals, a hydrophilic blowing agent in an amount to blow the foam-forming composition and form a foam, water, and a medical, cosmetic or reliving compound. The foam-forming composition is suitable application to skin, wounds and body cavities when blown to form the foam and the foam melts at a body temperature to release the content. Also provided is a foam-forming composition vehicle for delivering an active agent.
US11135160B2
Provided are a use of chlorogenic acid in preparing pharmaceuticals for the inhibition of LAG-3 and a use of chlorogenic acid in preparing pharmaceuticals for the treatment of LAG-3-mediated diseases. The inhibition of LAG-3 by chlorogenic acid is useful in cancer therapy, anti-viral therapy, and sepsis treatment. The oral bioavailability of chlorogenic acid is enhanced by preparing chlorogenic acid as a gastric floating tablet.
US11135145B2
The invention relates to a composition, in particular to an oral anti-ageing composition for treating hair ageing. This invention is based on the observation that the combination of hesperetin, a flavanone, derivable from a natural rutinoside hesperetin 7-rutinoside (also known as hesperidin) in citrus, e.g., in Citrus aurantium L, Citrus sinensis, Zanthozylum gilletti, leaves of Agathosma serratifolia, and trans-resveratrol synergistically up-regulates NQO-1 in a gene expression assay. The combination also induces Glo1, decreases MG and MG-protein glycation, decreases insulin resistance, decreases fasting plasma glucose, induces modest weight loss, improves renal function, decreases vascular inflammation marker slCAM-1, improves arterial dilatation and decreases the risk of cardiovascular disease. Thus is one aspect of the invention, a composition is provided, the composition comprising a combination of: (a) 30-10000, preferably 60-5000, most preferably 60-2500 mg in the form of an equivalent daily dose of flavanone of structure (I) wherein R is —H or —CH3, and mono-, di- and tri-acylated derivatives thereof; and (b) 20-1000, preferably 45-750, most preferably 45-500 mg in the form of an equivalent daily dose stilbenoid, wherein the composition comprises at least 0.5% w/w flavanone of structure I.
US11135141B2
An oral care composition with tin, polyol with five or more carbon atoms, water, and a pH of greater than 7. An oral care composition with a tin ion source, a fluoride ion source, a polyol with five or more carbon atoms, water, and a pH of greater than 7. Oral care compositions with a high tin ion availability.
US11135129B2
A massage and dilating device is provided that includes a mechanical assembly and a control and drive assembly coupled to the mechanical assembly to control operation of the device. The mechanical assembly includes a hollow, cylindrical housing having a tapered end and a guide slot extending along an outer surface thereof, an elongated drive shaft positioned inside of the housing and having threads cut into the surface thereof, an inner shuttle engaging the threads on the drive shaft via an interposing pawl and positioned inside the housing, an outer shuttle positioned outside of the housing and coupled to the inner shuttle through the guide slot. The mechanical assembly may also include a flexible outer cover. The mechanical assembly may also include intermediate movable surfaces in lieu of the outer shuttle positioned between the outer surface of the housing and flexible covering engaged by the inner shuttle but not coupled thereto. The mechanical assembly housing may also be in the form of a bent cylindrical shape including an additional rigid shaft and flexible coupling or flexible shaft positioned therein. The control and drive assembly may include an elongated flexible conduit or arm between said assembly and the mechanical assembly end.
US11135124B2
An external structural brace apparatus for supporting a user in a semi standing position on a surface includes first and second support extension beams that to attach to the surface, also included is a channel having a base with first and second legs, wherein the first and second legs extend in the same direction from opposing sides of the base, the first leg is affixed to the first support structure and the second leg is affixed to the second support structure, the channel can be lockably positioned along the first and second beams. In addition, a saddle seat with a midpoint extension portion, the saddle is attached between the first and second legs and positioned such that the midpoint extension extends opposite of the base, wherein operationally the user partially rests their buttocks on the saddle and leans their back against the base to assume a semi supported standing posture.
US11135123B2
Some implementations can include a mechanical passive exoskeleton for the support, endurance, and physical health of laboring workers, operators with reduced strength in extremities, and operators in need of assist when rising to a standing position. The exoskeleton can assist in bending, crouching, lifting, and other repetitive motions via resistance within the flex chain and flex cartridge assemblies and lumbar support from the resistive nested spinal assembly.
US11135120B2
Examples of a device for guiding and detecting a motion of a target joints and a motion assistance system such motion guiding devices are described. The motion guiding and detecting device comprises a motion generator and a motion transfer and target interfacing unit to transfer the motion generated by the motion generator to the target joint. The system further includes a motion detection and feedback unit that interfaces with the target, and a controller that interfaces with both the feedback unit and the motion generator to control and coordinate the motion of the motion generator and the target joint.
US11135098B2
Provided is a multi-ply sheet production method and a multi-ply sheet production device for producing a multi-ply sheet which uses an elastic member, exhibits stretchability, and has reduced residual strain. The multi-ply sheet production method includes forming a multi-ply sheet by joining a first fibrous sheet, and a second fibrous sheet including a material containing a cellulose-based component, with an elastic member interposed therebetween, the elastic member being in a stretched state and coated with an adhesive on peripheral surface, and then heat-treating the multi-ply sheet at a temperature in accordance with the thermal characteristics of the adhesive.
US11135095B2
A toe protection assembly for inhibiting toes in a foot cast from being stubbed includes a basal strap that is positionable beneath a foot cast. A top strap is pivotally coupled to the basal strap such that the top strap can be extended over the foot cast when the basal strap is positioned beneath the foot cast. A ratchet strap is pivotally coupled to the basal strap such that the ratchet strap can be extended over the foot cast when the basal strap is positioned beneath the foot cast. A ratchet is coupled to the ratchet strap and the ratchet tightens the top strap across the foot cast. A barrier is coupled to the basal strap and the barrier extends across toes on a foot that is positioned in the foot cast. Moreover, the barrier is comprised of a rigid material to inhibit the toes from being stubbed during walking with the foot cast.
US11135093B2
In certain embodiments, a patient interface apparatus for ophthalmic surgery comprises an annular member and an evacuation conduit. The annular member has an outer side, an inner side, a distal side, and a proximal side. The inner side defines an opening that allows for a laser beam to reach a treatment region of an eye free from reflection or refraction. The proximal side has a contact surface shaped to affix to a surface of the eye, and a groove that defines a suction chamber with the surface of the eye. The evacuation conduit is capable of fluid communication with the suction chamber, and conducts fluid away from the suction chamber to affix the contact surface to the surface of the eye.
US11135092B2
The present disclosure relates to a multi-core optical fiber cable (MCF). In some embodiments, an MCF comprises a plurality of cores surrounded by a cladding and a coating surrounding the cladding, wherein a refractive index of one or more of the plurality of cores is greater than a refractive index of the cladding. The MCF further comprises a probe comprising a probe tip coupled with a distal end of the MCF and a lens located at a distal end of the probe tip. In some embodiments, the lens is configured to translate laser light from the distal end of the MCF to create a multi-spot pattern of laser beams on a target surface and a distal end of the MCF terminates at an interface with the lens.
US11135089B2
A system for deploying an intraocular shunt can include an intraocular shunt inserter and a deflector component that is releasable attachable to a distal end portion of the inserter. The inserter can include a housing having a distal end portion and a needle extending from the distal end portion. The deflector component can have a needle guide configured to receive the needle of the inserter therein. The deflector component can be coupled to the inserter in order to permit the needle guide to bend the needle and maintain the needle in a bended configuration.
US11135081B2
An automated method for applying specific geometric constraints to a starter file and considering external specifications outside of fit to achieve an optimized, restorative joint brace or orthotic device. External specifications may include indications of the patient, biometric data, data from prescribing doctors, X-ray data, MRI data, joint geometry to restore optimized function, and envelope of motion. After the fitting process, the starter file undergoes a process of exact commands in order to finish and/or add additional features. With a vertical integration from scanning an object to producing the custom fitted device, the product can be manufactured at scale more rapidly and at lower cost, improving access to superior devices at a reasonable price to the consumer.
US11135078B2
An intragastric device including (1) a first wire mesh structure having a pre-deployment shape, a post-deployment shape greater than the pre-deployment state, and one or more openings on an upper portion of the first wire mesh structure that are configured to permit food to enter the device, (2) a second wire mesh structure having a pre-deployment shape a post-deployment shape greater than the pre-deployment state, and one or more openings on a lower portion of the second wire mesh structure that are configured to permit food to exit the device. A sleeve may be coupled to the lower portion of the wire mesh structure. An anti-migration collar may interconnect the wire mesh structure and the sleeve. In use, food enters the upper portion of the first wire mesh structure, passes through both wire mesh structures, and then exits the lower portion of the second wire mesh structure.
US11135075B2
To provide a bioabsorbable stent including: a first tubular unit containing a plurality of cells coupled to each other, each of the cells formed from substantially linear parts and a substantially circular arc part and having a substantially U shape which opens to one end in the axial direction of the stent; and a second tubular unit having the same shape as that of the first tubular unit, the second tubular unit containing a plurality of cells each of which has a substantially U shape which opens to a direction opposite to the opening direction of the opposing first cell. The first tubular unit and the second tubular unit are alternately arranged in sequence to surround a central axis of the stent. Coupling members couple substantially linear parts in some of the opposing cells in the respective neighboring tubular units.
US11135061B2
Exemplary embodiments provide methods and systems for delivering a prosthesis to a target location in a lumenal system of a patient. At least one tether is secured proximate the target location to serve as a rail, and a prosthesis is advanced along the rail to the target location and secured in place. Exemplary methods and systems provide for repair of the mitral and tricuspid valves, as well as abdominal aortic aneurysms, stomach valves, fallopian tubes and the pulmonary system, among others. Also disclosed are various prostheses suitable for use with the disclosed methods and systems.
US11135057B2
A prosthetic heart valve configured to replace a native heart valve and having a support frame configured to be reshaped into an expanded form in order to receive and/or support an expandable prosthetic heart valve therein. A dual-wireform support frame including an upper and a lower wireform permits expansion of the valve by one or two valve sizes, for example, with a 2-mm gap between each valve size. The lower wireform has a relatively shallow undulation so that it may stretch apart by a small amount and then prevent further expansion of the valve.
US11135051B2
A device for inserting a pre-filled or silicone prosthesis into a surgical pocket is formed from a sleeve formed of a bottom layer and a top layer attached to the bottom layer along longitudinal edges of the bottom layer and top layer. The top layer has a greater width than the bottom layer so as to form a half-cylinder shape when the sleeve is filled. The sleeve has a constant cross-sectional area along a length of the sleeve. This device reduces the chances for the implant to rotate in an unintended manner due to the non-circular cross-section of the sleeve.
US11135050B2
A method for treating an intestine with an expandable scaffolding expanded within the intestine. After placing the expandable scaffolding at a target location, such as across a fistula, the first and second end portions of the expandable scaffolding are radially expanded such that the first and second end portions contact an inner surface of the intestine on opposing sides of the fistula, anchoring the first and second end portions to the intestine. Radially expanding the first and second end portions foreshortens the medial portion along the longitudinal axis such that the first and second end portions are drawn closer together along the longitudinal axis as the medial portion foreshortens to close the fistula.
US11135044B1
A brush device for an ultrasonic scaler includes: a base having a first end and an opposite second end, the first end and the second end define a longitudinal axis of the base; an insert housing extending from the first end of the base, the insert housing defines an opening sized and shaped to receive a distal end of the ultrasonic scaler and secure the brush device thereto; and a cleaning element extending from the second end of the base, the cleaning element is substantially parallel to the longitudinal axis.
US11135038B2
A system, device and method for restoring the use of a damaged dental implant. The system, device and method utilizes a dual thread fixation screw capable of coupling an abutment or abutment assembly to the damaged dental implant, therein rescuing the damaged dental implant.
US11135036B2
In one aspect, the present application provides a computer-based method of measuring positional relationship between two teeth, comprising: obtaining a second 3D digital model representing a plurality of teeth under a second tooth arrangement, wherein the plurality of teeth comprise a first tooth and a second tooth; and measuring a value of a collision or a size of a gap between the first tooth and second tooth based on the second 3D digital model and in a predetermined first direction.
US11135032B2
An electrosurgical instrument includes a light source, a first conductor, a second conductor, an insulation material positioned between the first conductor and the second conductor, and a light pipe that carries light from the light source to the insulation material.
US11135022B2
A medical robot system, including a robot coupled to an effectuator element with the robot configured for controlled movement and positioning. The system may include a transmitter configured to emit one or more signals, and the transmitter is coupled to an instrument coupled to the effectuator element. The system may further include a motor assembly coupled to the robot and a plurality of receivers configured to receive the one or more signals emitted by the transmitter. A control unit is coupled to the motor assembly and the plurality of receivers, and the control unit is configured to supply one or more instruction signals to the motor assembly. The instruction signals can be configured to cause the motor assembly to selectively move the effectuator element and is further configured to (i) calculate a position of the at least one transmitter by analysis of the signals received by the plurality of receivers; (ii) display the position of the at least one transmitter with respect to the body of the patient; and (iii) selectively control actuation of the motor assembly in response to the signals received by the plurality of receivers.
US11135021B2
Systems and methods may be used to perform robot-aided surgery. A system may include a robotic controller to monitor a position and orientation of an end effector coupled to an end of a robotic arm. The robotic controller may apply a force to a bone using the end effector, such as via a soft tissue balancing component. The robotic controller may determine soft tissue balance using information from a tracking system, such as a position of a first tracker affixed to the bone. The soft tissue balance may be output, such as to a display device.
US11135019B2
Described herein are methods for producing and identifying characteristic (“crescent shaped”) regions indicative of an atherectomy plaque within a vessel, and systems and devices adapted to take advantage of this characteristic region.
US11135015B2
A surgical implant planning computer for intra-operative CT workflow, pre-operative CT imaging workflow, and fluoroscopic imaging workflow. A network interface is connectable to a CT image scanner and a robot surgical platform having a robot base coupled to a robot arm that is movable by motors. A CT image of a bone is received from the CT image scanner and displayed. A user's selection is received of a surgical screw from among a set of defined surgical screws. A graphical screw representing the selected surgical screw is displayed as an overlay on the CT image of the bone. Angular orientation and location of the displayed graphical screw relative to the bone in the CT image is controlled responsive to receipt of user inputs. An indication of the selected surgical screw and an angular orientation and a location of the displayed graphical screw are stored in a surgical plan data structure.
US11135003B2
A system and method for delivering energy to a patient's body includes a plurality of probes each having an elongate member with a distal region having an electrically non-conductive outer circumferential portion and a proximal region. Each of the plurality of probes further includes an electrically conductive energy delivery device extending distally from the electrically non-conductive outer circumferential portion for delivering one of electrical and radiofrequency energy to the patient's body. The energy delivery devices further include an electrically conductive outer circumferential surface. The system also includes at least one controller communicatively coupled to each of the plurality of probes. The controller includes a user interface having a control screen. The control screen includes an independent control module and a simultaneous control module that allows a user to select between independent control or simultaneous control of the plurality of probes.
US11134989B2
A pedicle insulator implant is designed to protect the nerves and surrounding tissue from injury by pedicle screws or other surgical devices and instruments. In its basic structure, the implant has a thicker section and a thinner section, the thicker section providing protection for nerves and other sensitive tissues while the thinner section can be deformable and provides grip. In one variation of the basic structure, the thinner section possess a rough surface when it is desirable in situations to provide further grip of the assembly and prevent rotation during the insertion of, for example, a pedicle screw.
US11134986B2
Subcutaneous implantation tools and methods of implanting a subcutaneous device using the same. The tool may include a tool body having a longitudinally extending recess having a distal opening and having a tunneler at a distal end of the tool body extending from the distal opening of the recess. The tool may include a plunger slidably fitting within at least a portion of the tool body recess. The recess may be configured to receive an implantable device and the tunneler preferably extends distally from the recess at a position laterally displaced from the device when the device is so located in the recess. Movement of the plunger distally within the recess advances the device distally out of the recess and alongside of and exterior to the tunneler.
US11134984B2
In some examples, a system includes a medical device comprising an elongate body configured to advance through layers of tissue of a patient, a lumen extending through the elongate body, a fluid line configured to supply fluid to the lumen, and a pressure sensor positioned within the lumen or the fluid line. The system may further include processing circuitry configured to receive, from the pressure sensor, a signal corresponding to the pressure of the fluid at each of a plurality of time points, determine, for each time point: a corresponding amplitude value of the signal, a difference between two amplitude values of the signal, an amplitude oscillation status of the signal, a position of the elongate body based on the difference and the amplitude oscillation status; and provide an indication of the position of the elongate body relative to the layers of tissue.
US11134976B2
A compound transmission member including: a first tube sub-member and a second tube sub-member, each including: a first end having a first opening and a second end having a second opening, wherein the first opening is in fluid communication with the second opening, and wherein at least the first tube sub-member is configured to transmit ultrasonic energy; and a fitting configured to receive the first ends of the tube sub-members.
US11134975B2
An apparatus includes a body, a shaft assembly, an end effector, a first acoustic sensor, and a processor. The shaft assembly extends distally from the body. The end effector is located at the distal end of the shaft assembly. The end effector is operable to apply energy to tissue and thereby change a state of the tissue. The first acoustic sensor is configured to pick up sound emitted by tissue. The processor is in communication with the first acoustic sensor. The processor is configured to provide an automated response in response to a signal from the first acoustic sensor indicating a change in the state of the tissue.
US11134974B2
A surgical shaving instrument (1) comprises a main body (2), a hollow elongate shaft (4) extending from the main body (2). The elongate shaft (4) defines an elongate inner open volume through the shaft. A tip portion (18) extends from the distal end region of the elongate shaft (4). A driveshaft extends through the elongate shaft (4) from the main body (2) to the distal end region of the elongate shaft (4). A cutter head (12) is attached to the driveshaft and located in the tip portion (10), the cutter head (12) extends at least partially out of the tip portion (18). The aperture of the tip portion (18) is defined by an inner edge, and a portion of the inner edge defines a fixed shaver blade (40) for the instrument, the fixed shaver blade (40) having a cutting angle which is substantially constant along the inner edge.
US11134971B2
A surgical instrument includes a shaft and a pair of jaw members disposed on the shaft and extending from an at least partially spherical element. The jaw members are moveable in pitch and yaw relative to the center of the sphere in response to actuation forces applied to a proximal drive mechanism of the instrument. The surgical instrument may include a manually operated handle for manual input of actuation forces by a user, or it may be removably mounted to a drive component of a robotic system such that its proximal drive mechanism is operatively engaged with actuators that generate mechanical output that is transferred to the proximal drive mechanism.
US11134969B2
An instrument such as a tenaculum comprises a pair of jaws (202, 203) which are pivotal from an open configuration in which the jaws (202, 203) are splayed apart to a closed low profile delivery configuration. The jaws (202, 203) each have tissue engagement features (201). A protector loop (200) for each jaw which may be of a shape memory material such as Nitinol provides a safety protective distal tip which is distal of the tissue engaging features (201). The atraumatic tip does not harm tissue and does not compromise the integrity of a bag which may be used as a containment device in a procedure such as a hysterectomy.
US11134967B2
A thrombectomy catheter with a catheter or delivery sheath having a dual lumen extending therethrough, the catheter having a proximal segment and a distal segment and a linear section coupled therebetween, the distal segment configured as a loop, a port or aperture formed therein said dual lumen of said catheter, the port positioned proximate the distal segment, and a guidewire configured to longitudinally traverse therethrough one of the dual lumen of the catheter, said guidewire having a first end affixed to a mesh strainer, the mesh strainer configured to longitudinally traverse therethrough the other of the dual lumen of the catheter and exit therethrough said port and follow said loop to form retractable mesh strainer.
US11134966B2
A method of delivering a drug in a vessel includes positioning an inflatable balloon that is located at a distal end of an ultrasonic device within a lumen of the vessel, the inflatable balloon being deflated and coated with at least one drug; inflating the inflatable balloon; and transmitting a vibration to the distal end of the ultrasonic device to dislodge the drug from the inflated inflatable balloon and deliver the drug to an interior portion of the vessel.
US11134963B2
Disclosed herein are patient-specific cutting guides for guiding a surgical instrument for resecting a portion of a glenoid of a patient. The cutting guides include a base portion having a contact surface shaped to substantially match at least a portion of a cavity of the glenoid. The base portion has a guide hole extending therethrough in which the guide hole has an axis coaxial with an axis of rotation. The cutting guides include one or more stabilization members extending outwardly from the base portion and having a contact surface shaped to substantially match an outer surface of a portion of a scapula of the patient. The stabilization members are oriented to take into account the patient's anatomy in orienting and stabilizing the guide with respect to the glenoid. The guide hole of the base portion is for guiding the surgical instrument to create a guide hole in the glenoid.
US11134960B2
A surgical system including a machining tool aimed at being manually displaced by an operator, a lockable unit including at least two linked and manually displaceable elements aimed at being manually arranged according to a least one calculated locked configuration, a sensor unit including at least one sensor aimed at following, in real time, a real time configuration of the lockable unit within an anatomical reference system, —where the at least two elements of the lockable unit cooperate with lockable element, the lockable element being configured to be activated by a control unit when the real time configuration of the lockable unit corresponds to the at least one locked configuration recorded inside the control unit.
US11134943B2
A powered surgical instrument comprising an end effector, a sensor configured to output a signal, an elongate shaft, and a handle is disclosed. The end effector comprises a first jaw, a second jaw movable relative to the first jaw, a channel, a staple cartridge, an anvil, and a firing member configured to be driven during a firing stroke. The firing member experiences a pushing force during the firing stroke and comprises a knife portion, a first camming member configured to engage the first jaw, a second camming member configured to engage and position the second jaw. The handle comprises a motor, a battery, means for detecting the pushing force of the firing member, and a control unit configured to receive the signal from the sensor. The control unit includes a microprocessor which utilizes a pulse width modulation circuit to control the motor based on the signal received from the sensor.
US11134940B2
A surgical instrument for cutting and stapling patient tissue is disclosed. The surgical instrument comprises an end effector including a staple cartridge and staples, a firing element configured to move through the staple cartridge to cut the patient tissue and eject the staples from the staple cartridge during a staple firing stroke, an elongate shaft extending from the end effector, and a handle extending from the elongate shaft. The handle comprises a motor configured to output a rotary motion. The firing element is operably responsive to the rotary motion. The firing element is further configured to be driven at different speeds during the staple firing stroke. The handle further comprises a display. The display is configured to display the different speeds of the firing element during the staple firing stroke as a graphical representation.
US11134934B2
In accordance with the disclosure, devices are provided for closing an opening in tissue. The devices include a proximal portion configured and arranged to occlude the tissue opening, and a distal anchor portion configured and arranged to anchor the device in the tissue opening. If desired, the distal anchor portion can be moved proximally or distally with respect to the proximal portion during implantation. The proximal portion can be configured and arranged to fit into a left atrial appendage of a patient, and further wherein the distal anchor portion is configured and arranged to extend into the left atrial appendage.
US11134932B2
A specimen retrieval device includes a tubular body, an inner shaft slidably positioned within a longitudinal bore of the tubular body, and a specimen bag supported on the distal portion of the inner shaft. In embodiments, the tubular body tubular body is formed of a lubricious material. The specimen bag is formed from a pattern and welded by a radiofrequency welder. The specimen bag includes a tail section through which the inner shaft passes, and the tail section may be attached to a handle at a proximal portion of the inner shaft.
US11134930B2
A device for removing organs from a human or animal body has a tube, said device comprising a proximal and a distal end where the proximal end is provided for partly introducing into the body, and whereby the distal end of the tube is connectable to a suction air source and the proximal end of the tube is designed to come into suction contact with the organ. The device also comprises a tubular casing, which surrounds some sections of the tube, and has a proximal end and a distal end that is connected to the tube; a handling device arranged on the tube and designed to open or expand the proximal end of the tubular casing and to guide or place it around the organ; a closing device to close the proximal end of the tubular casing, and a comminuting device provided in the tube.
US11134924B2
A sample collecting device for collecting samples of cellular material includes an outer tubular member, an inner tubular member and a swab having a tip. At least one guiding element supports and slidably arranges the swab in the inner tubular member such that there is a free space around the swabbing tip. A flexible valve is arranged at a distal end of the outer tubular member. In a storage configuration, the valve is closed and seals the distal end of the outer tubular member. In a sampling configuration, the valve is open such that the swab is slidable to extend through the distal end of the outer tubular member without contacting the valve. A swab kit for collecting and storing samples of cellular material from body cavities includes a sample collecting device and a sealable container adapted to receive and store at least a part of the sample collecting device.
US11134922B2
A technique is disclosed for downsizing a motor drive unit (MDU) and improving durability in an imaging apparatus for diagnosis. In the motor drive unit, when a catheter connector is connected, a motor drive unit connector (MDU connector) for being connected to the catheter connector has a shape which accommodates the catheter connector in order to optically connect an optical fiber of a cylindrical member of a catheter and an optical fiber leading from the imaging apparatus for diagnosis to each other, and in order to connect an electrical contact portion of the catheter and an optical/electrical signal line leading from the imaging apparatus for diagnosis to each other. Then, the motor drive unit has a structure, which supports a center position of an end portion of the optical fiber exposed from the cylindrical member of the catheter, as a rotation center position of an imaging core.
US11134902B2
A medical device system has a medical device interface configured to download data from an implanted medical device. Memory stores electrode location identification rules and display definitions. Each of the display definitions correspond to possible electrode placement locations of the implanted medical device. Processing circuitry is configured to compare the downloaded data from the implanted medical device to the electrode location identification rules to identify one or more actual electrode placement locations of the possible electrode placement locations of the implanted medical device. A user output interface is in communication with the processing circuitry. The processing circuitry is configured to cause the output to display the one or more actual electrode placement locations.
US11134901B2
Methods and systems of optically measuring systolic and/or diastolic blood pressure of a mammal having biological tissue are disclosed herein. In some embodiments, the system comprises an optical blood motion sensor, a gas-sealable inflatable cushion having a flexible and transparent (FOT) barrier section, and an optical blood motion sensor comprising a laser. When pressure (e.g. at least systolic pressure) illuminates the tissue, laser light may pass en route to the tissue through the FOT sealing barrier section of the gas-sealable inflatable cushion as well as cushion interior. In some embodiments, a rigid restrictor comprising an optically transparent section is provided, and laser light also passes through the optically transparent section of the rigid restrictor en route to the biological tissue.
US11134894B2
The present invention relates to a device for measuring a physiological parameter of a human limb such as peripheral capillary oxygen saturation. The device comprises a body comprising a first body part and a second body part, which are movable relative to each other to define an opening with an adjustable size for receiving the limb therein, and a physiological sensor for interacting with the limb received in the opening, the sensor being attached to the body, wherein the first and second body parts are slidable or twistable relative to each other while at least partially engaging or intersecting each other, or wherein the first and second body parts are configured to form a clip having an L-shaped end section for at least partially enclosing the limb received in the opening, in order to adjust the size of the opening.
US11134892B2
The present disclosure relates in general to methods for treating oedema and methods for monitoring the effect of the treatment. More specifically, the present disclosure includes measurement of a measure of a circumference of a body part, wherein the body part may have swelled, such that it for example can be observed whether the swelling decreases or increases.
US11134891B2
A method of monitoring hydration including obtaining biological data for a given period of time, wherein the biological data includes measurements of one or more biological indicators; converting the biological data into a baseline value; obtaining real-time biological data from one or more biological sensors; performing a pre-processing analysis of the real-time biological data; comparing the real-time biological data with baseline value to create a hydration index.
US11134886B2
A new and/or novel image analysis technique for quantitative assessment of motion-based testing for injury in a patient using universally available and affordable devices and techniques is provided and disclosed. A video of a test being performed can be processed to track the motion of markers and/or bodily landmarks in two or more dimensions to quantitatively describe motion, thereby removing the subjective aspects typically associated with motion-based testing. In an example, the pivot shift test is a commonly used test for evaluating rotational instability of the anterior cruciate ligament (ACL)-deficient knee. The pivot shift test's subjective grading scale can be quantified and refined using image analysis techniques.
US11134882B1
Electrical impulses are received from a beating heart. The electrical impulses are converted to an ECG waveform. The ECG waveform is converted to a frequency domain waveform, which, in turn, is separated into two or more different frequency domain waveforms, which, in turn, are converted into a plurality of time domain cardiac electrophysiological subwaveforms and discontinuity points between these subwaveforms. The plurality of subwaveforms and discontinuity points are compared to a database of subwaveforms and discontinuity points for normal and abnormal patients or to a set of rules developed from the database. An ST segment and one or more ST subwaveforms within the ST segment are identified from the plurality of subwaveforms and discontinuity points based on the comparison. The ECG waveform with the one or more ST subwaveforms within the ST segment is displayed.
US11134880B2
Disclosed is a method for computerizing delineation and/or multi-label classification of an ECG signal, including: applying a neural network to the ECG, labelling the ECG, and optionally displaying the labels according to time with the ECG signal.
US11134875B2
A specimen transfer device adapted to receive a blood sample is disclosed. The specimen transfer device includes a housing and an actuation member. A deformable material is disposed within the housing and is deformable from an initial position in which the material is adapted to hold the sample to a deformed position in which at least a portion of the sample is released from the material. A viscoelastic member is disposed within the housing between the material and the housing and between the material and the actuation member. The viscoelastic member is engaged with the actuation member and the material such that movement of the actuation member from a first position to a second position deforms the material from the initial position to the deformed position.
US11134874B2
Briefly, a sensor for a continuous biological monitor is provided that has a working electrode with an enhanced carbon-enzyme layer that in one embodiment is made by mixing an aqueous polyurethane emulsion with an acrylic polyol emulsion to make a base emulsion. An enzyme and carbon materials are added to the base emulsion, which is applied to the working electrode and cured. The carbon materials may include carbon and graphite to provide strength, as well as graphene or pyrolytic graphite to provide a desirable electrical resistance for the carbon-enzyme layer. Optionally, other additives can be added to the base emulsion prior to application, such as hydophiles, cross linkers, adding imodeoesters, hydroxysuccimide, carboldilite, melamines, epoxies, benzoyl peroxide or dicumyl peroxide.
US11134872B2
Embodiments of the invention provide compositions useful in analyte sensors as well as methods for making and using such compositions and sensors. In typical embodiments of the invention, the sensor is a glucose sensor comprising an analyte modulating membrane formed from a polymeric reaction mixture formed to include limiting amounts of catalyst and/or polycarbonate compounds so as to provide such membranes with improved material properties such as enhanced thermal and hydrolytic stability.
US11134870B2
A device detects infection associated with a prosthetically implanted device, such as a prosthetic knee. The device includes a sensor to detect the presence of one or more proteins secreted by body tissues in response to infection. The sensor may include a surface with a molecular imprint of the protein connected with a potentiometric or amperometric measuring device to detect when the protein bonds with the implanted surface. The device further includes an inductive coil coupled with a corresponding coil located outside the body. Electrical power for operating the measuring device and other circuitry is provided by inductive coupling between the coils. Signals indicating whether the protein is detected are communicated from the device to the external circuitry connected with the external coil.
US11134868B2
The invention disclosed herein includes electrode compositions formed from processes that sputter metal in a manner that produces pillar architectures. Embodiments of the invention can be used in analyte sensors having such electrode architectures as well as methods for making and using these sensor electrodes. A number of working embodiments of the invention are shown to be useful in amperometric glucose sensors worn by diabetic individuals. However, the metal pillar structures have wide ranging applicability and should increase surface area and decrease charge density for catalyst layers or electrodes used with sensing, power generation, recording, and stimulation, in vitro and/or in the body, or outside the body.
US11134865B2
A motion analysis apparatus includes a motion analysis unit that analyzes motion information in walking or running of a user by using a detection result in an inertial sensor, and an output unit that outputs information regarding a propulsion force generated in the body of the user within one cycle of a motion related to the walking or the running for each action of the user within the one cycle on the basis of the motion information.
US11134856B2
A biometric data measurement device includes a light radiation unit configured to radiate green light having a full width at half maximum (FWHM) greater than or equal to 50 nm to a human body of a user; a light receiver configured to receive light reflected from or transmitted through the human body after being radiated from the light radiation unit; and a controller configured to calculate biometric data of the user using the received light wherein a lower wavelength limit of the FWHM is less than 500 nm, and an upper wavelength limit of the FWHM is greater than 520 nm.
US11134850B2
A method monitors cardiac arrest during physical exercise and consequently activates a rescue request. The method continuously measures a user's heart rate to determine a heart rate in a sequence of predetermined time intervals, by a heart rate measurement device worn by the user; then, generating a signal representative of the heart rate detected in each interval. A motion sensor detects a user's motion condition and generates a motion signal representative of the motion detected. A portable processor receives the heart rate signal and communicates with the heart rate measurement device and with the motion sensor; then processes the signal representative of heart rate, to recognize a possible cardiac arrest condition. The processor processes the motion signal to detect a possible stillness condition. The processor activates a rescue request if both a cardiac arrest condition and a stillness condition have been recognized. A system executes the method.
US11134843B2
An apparatus for measurement of an electrocardiogram signal using wireless communications includes a submodule measuring a first signal by a heartbeat signal provided via a first electrode when a flag signal is wirelessly received, and a main module wirelessly transmitting the flag signal according to a predetermined sampling period, and measuring a second signal by a heartbeat signal provided through a second electrode. The main module is configured to synchronize a measurement time of the second signal with a measurement time of the first signal by measuring the second signal in consideration of a wireless transmission time of the flag signal.
US11134841B2
An image acquisition apparatus includes a light source configured to emit light, a dividing unit configured to divide the light from the light source into reference light and measurement light, an image forming unit configured to form a tomographic image of a subject based on interfered light in which return light from the subject irradiated with the measurement light and the reference light are interfered, a focus adjusting unit configured to adjust a focus of the measurement light, an optical-path-length adjusting unit configured to adjust an optical path length of the reference light, and a control unit configured to adjust the optical path length of the reference light by controlling the optical-path-length adjusting unit according a change in an optical path length of the measurement light caused by adjustment of the focus using the focus adjusting unit.
US11134840B2
An ophthalmological device of some embodiment examples includes a memory, detecting processor, identifying processor, transforming processor, and composing processor. The memory stores a plurality of angiograms acquired by applying optical coherence tomography to an eye fundus. The detecting processor is configured to detect a feature point from each of the angiograms. The identifying processor is configured to identify a plurality of feature point groups from among a plurality of feature points detected from the angiograms. Each feature point group corresponds to a same site of the eye fundus. The transforming processor is configured to transform at least part of the angiograms based on the feature point groups. The composing processor is configured to compose two or more angiograms of the angiograms at least part of which has been transformed, based on the feature point groups.
US11134838B2
Visual acuity of a subject is ascertained by displaying to the subject sets of symbols having a different size, recording the subject's responses identifying each symbol, calculating a rate of recognition for each symbol size, and determining the client's visual activity based on the rate of recognition.
US11134824B2
A warewash machine includes a housing, which at least in part, defines a treatment chamber having an access opening, and a door mounted for movement between a lowered and closed position for washing and a raised and open position for inlet and outlet of wares through the access opening. At least one nozzle is provided for emitting liquid into the treatment chamber. A rack track is positioned within the treatment chamber, the rack track movable between a use orientation and a cleaning orientation within the treatment chamber. A track support is mounted for movement between a use orientation and a storage orientation, wherein, when the track support is in the use orientation, the track support is engageable with a portion of the rack track to maintain the rack track in the cleaning orientation.
US11134822B2
A mop bucket includes a mop body with first and second compartments. The first compartment includes a sump region that is sized for receiving a portion of a floor care tool to best utilize the floor care tool and the contents of the mop bucket. A wringer assembly is attached to the mop bucket for cleaning the floor care tool and separating used cleaning supplies from unused. The mop bucket can include an insert for receiving the used cleaning supply to more easily dispose of the same. Tool hooks and floor sign attachments can also be included with the mop bucket such that the bucket provides all tools for use thereof.
US11134821B2
A washing bucket has a container with an interior defined by wall and a bottom, a fluid inlet affixed to the wall of the container and communicating with the interior of the container, and a fluid outlet opening to the wall of the container and positioned at a level higher than a level of the fluid inlet. The fluid inlet is positioned adjacent to the bottom of the container. The fluid inlet has a connector positioned exterior of the wall of the container and adapted to connect to a water hose. The fluid outlet has a diameter greater than a diameter of the fluid inlet. The fluid outlet has a pipe affixed to the wall of the container.
US11134820B1
The floor machine provides an attachment system capable of securing a handle to the floor machine at multiple locations. A housing of the floor machine provides two attachment bodies located on the exterior of two different walls of the housing. By securing the handle to the different attachment points, the user can configure the footprint of the floor machine to increase the user's access to narrower and/or smaller confined areas.
US11134818B2
A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
US11134817B2
A cleaning apparatus including a vacuum cleaner and a docking station is provided. The cleaning apparatus includes a vacuum cleaner including a dust collecting chamber in which foreign substances are collected, and a docking station configured to be connected to the dust collecting chamber to remove the foreign substances collected in the dust collecting chamber. The dust collecting chamber is configured to collect foreign substances through centrifugation, and configured to be docked to the docking station, and the docking station includes a suction device configured to suction the foreign substances and air in the dust collecting chamber docked to the docking station.
US11134810B1
A shower door sweep includes a bottom sweep element which defines an outer trough and an inner trough. The outer trough is sized to receive the bottom edge of a shower door. A drain channel element is inserted into the inner trough of the bottom sweep element and collects water droplets sliding down along the door wall and routes them to the hinge-end of the shower door even when the door is in the open position.
US11134805B1
A method of making a nitrogenized cold brew beverage at a low temperature and using a process that avoids the negative attributes associated with traditional cold brewing steeping methods.
US11134792B2
A system for hiding flash in a suspension seat includes a frame having a channel having at least one wall, a fabric seat surface and a carrier over-molded onto the seat surface. The carrier has a wall and is over-molded onto the seat surface such that the seat surface extends from the wall. The carrier and a portion of the seat surface at a juncture of the carrier and the seat surface are positioned in the channel with the portion of the seat surface abutting the wall of the channel, such that flash formed at the juncture of the carrier and the seat surface is positioned against the wall of the channel. A seat formed thereby and a method for making the seat are disclosed.
US11134790B2
A bedding system includes a box layer having a duct and an inlet. The duct has a passageway that is in communication with the inlet. A capacitor layer includes a cavity that is in communication with the passageway. A mattress layer includes a bottom surface and a top surface that defines a sleep surface. A hole extends through the top and bottom surfaces and is in communication with the cavity. A central vacuum system includes a power unit, a pipe having a first end that is connected to the power unit and a second end connected to an outlet and a hose having a first end that is connected to the outlet and a second end that is connected to the at least one inlet.
US11134783B2
Described herein is a chair for relieving pressure points from prolonged sitting. The chair comprises a plurality of armrests, the armrests comprising: an armrest frame; a foam layer coupled to an upper portion of the armrest frame; and a first gel infused foam layer coupled to an upper portion of the foam layer. The chair further comprises a seat bottom, the seat bottom comprising: a seat bottom frame; a sinuous spring base coupled to the seat bottom frame; a plurality of coil springs coupled to the sinuous spring base; and a second gel infused foam layer coupled to the coil springs. The chair further comprises a seat back, the seat back comprising: a seat back frame; elastic webbing coupled to the seat back frame; and one or more cushions coupled to the seat back frame.
US11134767B2
Provided are shoulder straps for a backpack in which the entire width of the shoulder strap is brought into contact with the shoulder from the upper joint portion with the backpack main body to the front part of the shoulder, thereby capable of dispersing a load concentrated on a local part of the shoulder, and a backpack including the shoulder straps for a backpack. A pair of left and right shoulder straps for a backpack, each of the shoulder straps for a backpack includes a core material having elasticity and a surface fabric covering the core material, wherein the core material has a difference in elevation so that a thickness of an outside of each shoulder strap is thicker than a thickness of an inside of each shoulder strap at least at a portion contacting a body.
US11134763B2
A portable jewelry organizer is provided. The portable jewelry organizer has a planar card-like shape. Safety slots are provided along the upper and lower elongated edges of the card-like shape, each slot communicates with a safety well. The safety slots enable users to securely engage the bands and chains of jewelry, preventing the jewelry from becoming self-entangled or tangled with other jewelry.
US11134752B2
Baseplates for shoes, wherein the baseplate is removably insertable into a shoe upper, and wherein the baseplate includes a substantially planar body, which is configured to provide stability to the shoe upper, and a plurality of tread elements, which are configured to protrude through a respective opening of a plurality of openings in a bottom portion of the shoe upper when the baseplate is removably inserted into the shoe upper, wherein the plurality of tread elements are unitarily formed with the body.
US11134750B2
The present disclosure provides an inflatable shock-absorbing sole structure, which includes a sole and at least one convex arranged on the sole, an airbag room is formed in the convex, and an airbag is arranged in the airbag room, the airbag room and the airbag are stretchable and compressible. The shock-absorbing sole structure further includes a built-in air-charging device, when the airbag needs to be inflated, the air-charging device can inflate it. The present disclosure provides a shock-absorbing sole structure, the airbag room and the airbag form a shock absorption system in the sole structure, which endows the sole structure a better shock absorption effect. Further, by mounting a built-in air-charging device in the sole structure, when the air bag needs to be inflated, the built-in air-charging device can inflate it.
US11134748B2
A shoe may comprise an upper and a comfort sole attached to an outsole, the comfort sole having a radius of curvature at any point of a line from a heel to a toe and interfacing with outsole, wherein the lowest point of comfort sole and outsole, called the center of mass or balance point of the sole or natural balance point of the shoe, when placed on a substantially horizontal reference plane defines a transition zone of the roll of the foot having the highest radius of the comfort sole and the outsole, and in that the center of mass is behind point (B) of the metatarsals; and a rigid shell interposed between the upper and the comfort sole.
US11134747B2
A shoe or apparel, including a first material layer with a first plurality of protrusions, a flexible layer with a plurality of apertures, and a second material layer. The flexible layer is positioned between the first material layer and the second material layer. Each protrusion of the first plurality of protrusions of the first material layer extends through at least one aperture of the plurality of apertures of the flexible layer and is connected to the second material layer. The flexible layer is not connected to the first material layer and the second material layer, and thereby can freely move between the first material layer and the second material layer.
US11134737B2
A lighting system for a helmet, and in particular an aircrew member's helmet, which lighting system includes reconfigurable strips of light emitting diode (LED) lights.
US11134732B2
A glove has a palm side and a back side joined at a side edge to form a glove body. The palm side and the back side are constructed from, a stretch material. Panels attach to the stretch material on the palm side to form finger parts, palm parts and a back part. The panels are separated from each other by the stretch material to allow relative movement. Elastic bands attached to the panels on the back side adjust the fit. A thumb part has a gusset of the stretch material. Grip surfaces have an embossed texture with indentations.
US11134725B2
The disclosure provides a compression garment (68) formed of a stretchable fabric (10) with a uniform, i.e. constant, elasticity but in which the compression garment provides different degrees of garment compression when worn by a wearer due to geometric cuts (6, 8) made to the fabric to form one or more fabric panels (2, 4) that extend the entire length of the circumferential portion (60) of the garment. The circumferential portion surrounds a wearer's body part (66) and includes degrees of compression that vary at different locations (12, 14, 16, 18, 20, 22, 24, 26), along the axial direction (62). The geometric cuts produce non-linear edges (6A, 6B, 8A, 8B) and are made to provide different circumferential lengths (12F, 14F, 16F, 18F, 20F, 22F, 24F, 26F) of fabric that produce desired compression levels at various axial locations, and are calculated using formulas and algorithms that take into account various factors relating to the fabric and the garment being formed.
US11134720B2
A power supply unit for an aerosol inhaler includes a power supply dischargeable to a load for heating an aerosol generation source, a first sensor configured to output a signal indicating an aerosol generation request, and a processing device configured to acquire the signal. The processing device causes the power supply unit to operate in a first mode in which a maximum power consumption amount is a first amount and a second mode in which a maximum power consumption amount is smaller than the first amount, causes the power supply unit to operate in the second mode when a period during which the signal is not acquired exceeds a predetermined time in the first mode, and causes the power supply unit to operate such that a maximum power consumption amount is less than the first amount at a timing before the period exceeds the predetermined time in the first mode.
US11134705B2
An aqueous solution of a pulse protein product having a protein content of at least about 60 wt % (N×6.25) d.b. which is soluble in aqueous media at a pH of less than about 4.4 and heat stable at that pH range is adjusted in pH to a pH of about 6 to about 8. The resulting product is further processed by drying the product, recovering and drying any precipitated pulse protein material, heat treating and then drying the product, or heat treating the product and recovering and drying any precipitated pulse protein material.
US11134703B2
A machine for liquid or semi-liquid food products, including: a container for containing a liquid or semi-liquid food product; a thermal treatment system, equipped with at least one heat exchanger associated with the container for absorbing or releasing heat to the liquid or semi-liquid food product inside the container; a stirrer positioned inside the container; a dispensing device, including: a supporting element having a front wall; an outlet channel, formed in the supporting element and in fluid communication with the container; a shutter which is movable inside the channel between a closed position of the outlet channel and an open position of the outlet channel; a lever having a first end operatively connected to the shutter to allow the movement between the above-mentioned closed position of the outlet channel and the open position of the outlet channel and also having a second end configured for being gripped by a user.
US11134702B2
A caramel is provided comprising a solid plant fat and an amount of water less than 10 wt %. The caramel exhibits a chewy texture when consumed but is yet depositable. The caramel is thus advantageously used in a confection. In addition to the caramel, the confection may comprise a crisp component. Methods of making the confection are also provided.
US11134700B2
Described are Pichia kluyveri yeast strains with advantageous properties useful in cacao fermentation processes, and related methods and products, including fermented cocoa beans having a ratio of isobutyl acetate/isobutanol higher than 1 and/or a ratio of isoamyl acetate/isoamyl alcohol higher than 0.005, and cocoa-based products prepared therefrom, as well as methods for the fermentation of cocoa beans comprising using at least one Pichia kluyveri yeast strain, fermented cocoa beans obtainable thereby, and cocoa-based products prepared therefrom and obtainable thereby.
US11134698B2
The object of invention is to provide solid milk with favorable solubility and enough strength and the method of manufacturing the solid milk. The solid milk of the invention has X-ray diffraction pattern of its surface area that has a main peak of 2θ=10-15° at 2θ=10-11° or at 2θ=12-13°. A method for the manufacture of solid milk comprises compressing powdered milk to obtain compressed powdered milk; humidifying the compressed powdered milk to obtain humidified compressed powdered milk; and drying the humidified compressed powdered milk to obtain the solid milk. A part of amorphous lactose at the surface of the solid milk 12 is crystallized at the steps of humidifying step and drying.
US11134692B2
The present invention relates to a device for the ventral and dorsal cutting of a pork carcass or the carcass of an already sacrificed animal with a similar corporeal structure, in a completely simultaneous manner. The device is preferably formed by two robots that are placed facing each other, with the particularity that the cut along the dorsal side includes the corner of the spine and vertebrae, while the ventral cut cuts the spine in two parts. This device described in the invention comprises means that allow for the cutting in two practically equal halves of the body of the pig or similar animal, following the spine thereof, while the intervertebral space is cleaned of meat, in such a way that said system can perform a cut for the ventral side of the spine and a second cut for the dorsal side separating the meat from the space between the vertebrae.
US11134690B1
A pizza oven including a baking chamber is disclosed. The baking chamber includes a top panel, bottom panel, two side panels, and entry and exit openings. A conveyor belt is disposed to convey food products through the chamber where the food products are heated by a heating arrangement including a burner, blower motor, and a fan.
US11134688B2
Compositions and methods for indirectly reducing incidence of fungal pathogen infection in a plant are disclosed, wherein the fungal pathogen may be Botrytis, Macrophomina, Rhizoctonia, Sclerotinia, or Verticillium. The compositions comprise pasteurized microalgae cells in an amount effective to reduce incidence of the fungal pathogen in a plant compared to a substantially identical population of untreated plants. The composition treatment can include at least one microalgae such as Aurantiochytrium, Galdieria, Scenedesmus, Haematococcus, Isochrysis, Spirulina or any combination thereof.
US11134684B2
A bactericidal polymeric composition includes a hydrophilic first comonomer copolymerized to a second comonomer to produce a polymeric composition that is more hydrophilic or more bactericidal in an aqueous solution than either of the comonomers alone. Methods for identifying bactericidal polymers, methods for rendering materials bactericidal, and methods for using bactericidal compositions to kill or reduce bacterial growth are also described. Applications for the inventive compositions include their use in catheters, stents, medical devices, contact lenses; root canal fillers; and/or wound dressings.
US11134676B2
This invention relates to anti-microbial active particles, compositions and uses thereof for inhibiting bacterial growth on surfaces or devices. This invention further discloses methods of making such anti-microbial active particles.
US11134672B1
The bug repellent system is configured for use in repelling insects. The bug repellent system is an electrically powered device. The bug repellent sublimates an essential oil contained within a cartridge. The cartridge is a solid phase of a solution comprising the essential oil dissolved in a paraffin solvent. The selected essential oil is an insect repellent known to repel mosquitos. The bug repellent system is worn by a client. The bug repellent system comprises a housing, the cartridge, and a sublimating device. The housing contains the cartridge and the sublimating device. The sublimating device warms the cartridge such that the essential oil sublimates into the atmosphere from the cartridge. The housing is worn by the client.
US11134669B2
The present invention provides a method of killing larvae of sessile invertebrates in the settlement stage in water, comprising the step of irradiating light comprising the spectrum of 409 to 412 nm, to the larvae in the settlement stage.
US11134663B2
Provided is a fishing reel with movable magnet brake using a centrifugal force, the fishing reel including operation arms hinged in a spool and being rotated by a centrifugal force due to rotation of the spool, and a pad holder coupled to be able to move forward and backward in the longitudinal direction of a spool shaft and having a brake pad receiving attraction of a braking magnet, in which forward and backward positions of the pad holder are changed and the distance between the braking magnet and the brake pad is adjusted in accordance with a rotational angle of the operation arms due to a centrifugal force, whereby the braking force of the magnet brake decreases.
US11134659B2
The present disclosure proposes an improved apparatus and method for counting of sea lice by providing a stable and controlled light environment which ensures counting of sea lice reliably and independent of weather conditions and an optimized spectral power distribution and intensity of the light for improved observation (detectability) of sea lice with respect to fish skin. An embodiment of the disclosed light system comprises multiple LEDs, at least two LEDs providing a light colour with peaks in the range 490-540 nm (Cyan/Green) respectively 620-660 nm (Red).
US11134623B2
A feeding apparatus includes opposing arms pivoted to a frame, two opposing feed rollers installed in the arms as the only feed rollers for feeding a tree through the throat, hydraulic motors driving the feed rollers and at least two pressure-medium lines operating the hydraulic motors.
US11134622B2
The object of the invention is a device for cleaning artificial turf comprising a frame (1) supported on four wheels (2), an electric motor (5), a roller axle (8), a transmission for transmitting the rotation of the electric motor (5) to the roller axle (8) and at least one brush roller (9) on the roller shaft (8), such that the brush roller (9) comprises a plurality of bristles (10) distributed in one direction on one half of the brush roller (9) and in the opposite direction on the other half of the brush roller (9), and such that the wheels (2) are connected to a front axle (3) and to a rear axle (4) in pairs, the front axle (3) being a pivoting axle.
US11134614B2
A system, method, and apparatus includes management of a net wrap cycle of a cylindrical bale in a baling chamber of a round baler. The baler includes a crop supply assembly that passes crop material into the baling chamber and a net wrap unit. An electronic controller determines a net wrapping condition of the bale in the baling chamber in response to operation of the crop supply assembly, initiates a net wrap start event to dispense a first portion of a net wrap material from the net wrap unit in response to the net wrapping condition being less than a full bale condition, and disengages a component from the crop supply assembly to stop operation of the crop supply assembly when the bale has satisfied the full bale condition. The net wrapping condition includes a diameter growth rate measurement being greater than a net wrap initiation threshold.
US11134606B2
A row unit for a seeding machine includes a frame supporting a gauge wheel and a seed meter. A depth stop assembly includes a stop setting an upward travel limit of the gauge wheel with respect to the frame, and a handle that is lockable and releasable to move the stop to select among seeding depths. A downforce actuator is operable to generate downforce to be applied through a gauge wheel arm and the gauge wheel to the soil. A downforce sensor is incorporated into the depth stop assembly and movable therewith. The depth stop assembly includes a multi-piece body having a first piece receiving the handle, and a second piece defining a pivot. The first piece of the multi-piece body includes a handle-receiving receptacle portion, a fastening portion for fastening to the second body piece adjacent the pivot, and a portion therebetween forming a housing of the downforce sensor.
US11140799B2
According to one embodiment, an InRow liquid cooling module for a database center includes a main fluid distribution manifold and a mounting section. The manifold has a main supply line that is configured to receive coolant from a coolant source and a main return line that is configured to return warmed coolant to the coolant source. The mounting section is configured to receive cooling modules, each module is configured to 1) couple to the main supply line and the main return line to circulate the coolant through the module and 2) couple to a piece of IT equipment in an electronic rack to create a heat-transfer loop that transfers thermal energy away from the equipment and into the coolant that circulates through the module. In one embodiment, the InRow concept may be deployed as part of a data center infrastructure or combined as part of an electronic IT rack.
US11140784B2
A printed wiring board includes a base film having insulation properties and a conductive pattern including multiple wiring portions laminated so as to run on at least one surface of the base film, wherein each wiring portion includes a first conductive portion and a second conductive portion coating an outer surface of the first conductive portion, wherein an average width of each wiring portion is 10 μm or greater to 50 μm or smaller, and an average thickness of the second conductive portion is 1 μm or greater to smaller than 8.5 μm. A method for manufacturing a printed wiring board includes a first conductive portion forming step of forming a first conductive portion forming each wiring portion by plating an opening of the resist pattern on the conductive foundation layer, a conductive foundation layer removing step, and a second conductive portion coating step.
US11140781B2
An electronic device includes chip components, a terminal connection body, conductive terminals, and a support member. Each of the chip components has a pair of end surfaces on which terminal electrodes are formed. The terminal connection body connects the terminal electrodes on one side of the chip components arranged next to each other in a parallel direction to the end surfaces. Each of the conductive terminals includes a connection part and a mount part. The connection part is connected with the terminal electrode of either of the chip components located on both ends of the chip components connected in series via the terminal connection body. The mount part faces the connection part and is connected with a mount board. The support member is disposed between the connection parts and the mount parts. The chip components are arranged so that the end surfaces face the mount board.
US11140775B2
To provide a circuit board in which a curvature of a display surface can be controlled, or to provide a highly portable circuit board. A circuit board includes a substrate with flexibility and a curvature control mechanism. The curvature control mechanism includes a first electromagnet and a second electromagnet provided over a first surface of the substrate, an insulating film provided over the first and second electromagnets, and wirings electrically connected to the first and second electromagnets.
US11140771B2
Provided is a method for compensating a stress-sensitive parameter, and the method is applied to an electronic devices. The method includes: calculating (51) a deformation value of a first panel according to a pressure borne by the first panel; calculating (52) according to the deformation value of the first panel a deformation value of a second panel that is deformed due to the deformation of the first panel; calculating (53) according to the deformation value of the second panel a change in a stress-sensitive parameter of a stress-sensitive element on the second panel; and compensating (54) the stress-sensitive parameter according to the change in the stress-sensitive parameter. The quality of the parameters of corresponding electronic elements and electronic modules are thereby improved, ultimately enhancing the performance of electronic device.
US11140766B2
A plasma control system comprises: a high frequency power source; a first antenna connected at one end to the high frequency power source; a second antenna connected at one end to another end of the first antenna; a first variable reactance element provided between the first antenna and the second antenna; a first drive part for the first variable reactance element; a second variable reactance element connected to another end of the second antenna; a second drive part for the second variable reactance element; a first current detection part detecting the current in the one end of the first antenna; a second current detection part detecting the current between the first antenna and the second antenna; a third current detection part detecting the current in the other end of the second antenna; and a control device controlling the first drive part and the second drive part.
US11140764B2
A power supply for an x-ray emitter is disclosed. A voltage source of the power supply is configured to provide an acceleration voltage or a heating voltage between a first internal contact and a second internal contact to, in a first operating mode, supply the x-ray emitter with power. The power supply includes a control device configured, in a second operating mode, to detect a voltage between the first and the second internal contact and/or to detect a current via the first and/or second internal contact. As a function of the detected voltage and/or of the detected current, the control device is configured to activate a warning device for giving a warning and/or to transmit a warning signal. A method is further disclosed.
US11140762B2
A method 600 of selecting a lighting device from a plurality of lighting devices 120, 122, 124 in a physical space 160 is disclosed. The method 600 comprises: obtaining 602 positions of the plurality of lighting devices 120, 122, 124 in the physical space 160, obtaining 604 a position of a user 130, receiving 606 a first user input from the user 130 indicative of a first direction originating from the position of the user 130, selecting 608 a first lighting device of the plurality of lighting devices 120, 122, 124 that is located in the first direction relative to the position of the user 130, providing 610 a notification to the user 130 that the first lighting device has been selected, receiving 612 a second user input from the user 130 indicative of a second direction originating from the position of the user 130, mapping 614 the second direction onto the selected first lighting device such that it originates from the position of the selected first lighting device, and selecting 616 a second lighting device of the plurality of lighting devices 120, 122, 124 that is located in the mapped second direction relative to the position of the selected first lighting device.
US11140759B2
Method of controlling an LED fixture comprising a plurality of LEDs, the plurality of LED comprising at least four LEDs, configured to emit light of different colors, the method comprising: receiving a set point representing a desired color and intensity for the light to be generated by the LED fixture; determining, based on available color characteristics of the plurality of LEDs, at least two different subsets of the plurality of LEDs and a set of intensity set points for each of the at least two different subsets, wherein each set of intensity set points results in obtaining or approximating the desired color and intensity by the LED fixture; selecting the subsets of the plurality of LEDs with the corresponding sets of intensity set points which meet a predetermined criterion; use a selected subset to drive the plurality of LEDs with the corresponding set of intensity set points.
US11140742B2
Certain aspects of the present disclosure relate to methods and apparatus for cell DTX (Discontinuous Transmission) scheduling. A Base Station (BS) determines an operational schedule for the BS including at least one ON period and at least one OFF period, wherein the BS provides a reduced level of service during the at least one OFF period relative to the at least one ON period. The BS transmits the determined operational schedule. A User Equipment (UE) receives the BS's operational schedule and determines, based on the BS's operational schedule and its own operational schedule also including ON and OFF periods, whether to perform at least one service associated with the BS.
US11140739B2
A system (1) is disclosed in which a network entity determines whether a radio bearer should be maintained or released for a communications device (2). The communications device (2) establishes the radio bearer via a base station (5) of the communications system (1) and communicates data using the established radio bearer. The communications device (2) determines whether any further data is to be sent or received and/or whether a user-plane connection is required. The communications device (2) then provides information to the network entity identifying a result of said determination for use in determining whether the radio bearer should be maintained or released.
US11140734B2
A method for controlling an electronic device is provided. The method includes acquiring access point (AP) information to connect to an AP, scanning for a first external device that is to be connected to the AP, scanning for a second external device that is to be connected to the AP; transmitting, to a first external device that is identified from the scanning, the AP information and control information for causing the first external device to transmit the AP information to the second external device.
US11140730B2
In one embodiment, a device of a tractor unit determines that the tractor unit is connected to a trailer via physical cabling. The device sends, via the physical cabling, a powerline communication (PLC) message to the trailer that includes a service set identifier (SSID) and password for a Wi-Fi transceiver of the tractor unit. The Wi-Fi transceiver of the tractor unit receives an association request sent wirelessly from a Wi-Fi transceiver of the trailer that is based on the sent SSID and password. The device establishes the Wi-Fi transceiver of trailer as a Wi-Fi client of the Wi-Fi transceiver of the tractor unit.
US11140722B2
A wireless device activates at least two downlink bandwidth parts (BWPs) of a cell. A random-access procedure for the cell is initiated. For the random-access procedure, an uplink carrier is selected among a plurality of uplink carriers of the cell based on: a measured quality of each downlink BWP of the at least two downlink BWPs, and a carrier threshold. A random-access preamble for the random-access procedure is transmitted via the selected uplink carrier.
US11140717B2
A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for Internet of things (IoT) are provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of a terminal for performing a random access procedure in a wireless communication system is provided. In addition, a method by a terminal for system information (SI) request is provided. A method includes receiving, from a base station, information on resources for SI request including information on a start index of at least one random access preamble for the SI request; receiving, from the base station, at least one synchronization signal block (SSB); selecting an SSB among the at least one SSB; determining a preamble for the SI request corresponding to the selected SSB based on the information on the start index; and transmitting, to the base station, the determined preamble based on a physical random access channel (PRACH) occasion corresponding to the selected SSB.
US11140712B2
Techniques for transmission of a physical downlink control channel (PDCCH) or enhanced PDCCH (EPDCCH) within a partial subframe of a license assisted access (LAA) burst are discussed. One example apparatus comprises a processor configured to generate a LAA burst; generate one or more downlink control channel messages that comprise at least one of PDCCH messages or EPDCCH messages; generate a physical layer encoding of the LAA burst comprising a first partial subframe, wherein the first partial subframe comprises a physical layer encoding of the one or more downlink control channel messages; and output the first partial subframe comprising the physical layer encoding of the one or more control channel messages to transmitter circuitry for subsequent transmission via an unlicensed carrier.
US11140705B2
Technology for a user equipment (UE) operable to decode grant less downlink control information (G-D 5 CI) received from a Next Generation NodeB (gNB) is disclosed. The UE can decode the G-DCI received from the gNB in a MulteFire system. The UE can identify grant less uplink DCI components included in the G-DCI. The UE can perform a grant less uplink transmission with the gNB based on the grant less uplink DCI components in the G-DCI received from the gNB.
US11140704B2
Embodiments of the present disclosure provide a method, apparatus and a system for uplink information transmission relating to the field of communications. The method includes: transmitting, by a first access network device, first configuration information to a second access network device, where the first configuration information is used to indicate a resource in a target carrier, and the second access network device is configured to receive, in the resource, second uplink information transmitted by a terminal device; transmitting on a first carrier, by the first access network device, first downlink information to the terminal device based on a first communication protocol; receiving on the target carrier, by the first access network device, first uplink information transmitted by the terminal device.
US11140703B2
The present specification proposes a method for transmitting and receiving a physical downlink shared channel (PDSCH) in a wireless communication system and a device supporting the same. More specifically, the method performed by a user equipment includes receiving, from a base station, a higher layer signal including first information about a configuration of an operation related to a PDSCH repetition, receiving, from the base station, second information related to a number of symbols of a control region, receiving, from the base station, downlink control information (DCI) including information related to a PDSCH repetition number based on the second information, and repeatedly receiving, from the base station, the PDSCH based on the DCI, wherein when the control region is configured with a specific number of symbols, a transmission time unit related to the control region is not included in transmission time units for a PDSCH repetition reception.
US11140698B2
Disclosed in the present application are a data transmission method and terminal, the data transmission method comprising: a first terminal selects from a time frequency resource set of scheduling allocation SA information the time frequency resources of a first type of SA information; the first terminal sends the first type of SA information on the time frequency resources of the first type of SA information according to a first physical layer format and, on the basis of an indication of the first type of SA information, sends data associated with the first type of SA information according to a second physical layer format; the first SA information comprises time frequency resource indication information of the data associated with the first type of SA information.
US11140697B2
A technique for transmitting and receiving data (602) using a sidelink, SL, radio communication (604) between a first radio device (100) and a second radio device (200) is described. As to one method aspect of the technique, a scheduling assignment, SA (601), announcing a transmission of the data (602) for the second radio device (200) is broadcasted. The data is transmitted according to the SA (601) from the first radio device (100) in a unicast mode to the second radio device (200). Responsive to the data transmission, a control feedback (608) is received from the second radio device (200) in a unicast mode at the first radio device (100), wherein the control feedback (608) is received on a feedback radio resource (708) determined by at least one of the first radio device (100) and the second radio device (200).
US11140689B2
A method for operating a network infrastructure-side network unit of a cell-based wireless communication network is provided. The method includes: receiving a scheduling request message for a sidelink channel in an unlicensed frequency range on an uplink channel by a roadside network unit, the scheduling request message indicating a size of the data available for transmission on the sidelink channel at the roadside network unit; ascertaining a scheduling grant message as a function of the size, the scheduling grant message including an assignment of a number of sidelink resources of the sidelink channel to the roadside network unit, and the assigned number of sidelink resources being sufficient to transmit the available data and additional data of other roadside network units; and transmitting the scheduling grant message to the roadside network unit on a downlink channel.
US11140688B2
Embodiments can include a method in which a transmission duration for data frames to a plurality of different receiving devices is determined by a transmitting device. The transmission duration can include at least interframe spacings that separate the data frames from one another. The transmitting device can transmit a control message over a medium to reserve the medium for the transmission duration. The data frames can then be sequentially transmitted by the transmitting device to the plurality of receiving devices during the transmission duration. The transmitting device can operate according to a contention based protocol. Related devices and systems are also disclosed.
US11140686B2
A role of sharing broker can be activated on a first mobile device, the role of sharing broker brokering sharing of network resources of at least a first network among a plurality of other mobile devices. Data usage by the first mobile device on at least the first network can be monitored. Responsive to the data usage by the first mobile device on at least the first network exceeding a threshold value, an amount of data usage on at least the first network being shared by the first mobile device among the plurality of other mobile devices can be adjusted.
US11140685B2
Provided are a communication method, a network device and a User Equipment (UE), which can improve communication performance. The method includes that: a UE generates processing time information, the processing time information indicating a UE processing time supported by the UE; and the UE transmits the processing time information to a network device.
US11140676B2
This application provides a data transmission method. The method includes: sending, by a terminal device, a first indication to an access network device, wherein the first indication is used to indicate early data transmission; and performing, by the terminal device, the early data transmission between the terminal device and the access network device.
US11140673B2
The present specification provides a transmission and reception method for reporting channel state information (CSI) in a wireless communication system, and an apparatus therefor. Particularly, the method for reporting the CSI in the wireless communication system comprises the steps of, receiving, from a base station, configuration information for control channel-based CSI reporting, receiving, from the base station, downlink control information including information for indicating a CSI reporting time at which the control channel-based CSI reporting is performed, and reporting the CSI, which is measured by a CSI-reference signal (CSI-RS) received from the base station, through the control channel at the CSI reporting time, wherein the configuration information can include information for indicating one or more control channel resources allocated for the control channel-based CSI reporting.
US11140671B2
The present disclosure relates to signaling transmission methods. In one example method, a base station receives an uplink reference signal sent by user equipment (UE). The base station determines a quantity of antenna ports, where the quantity of antenna ports is a quantity of antenna ports used by the UE to send the uplink reference signal. The base station determines frequency domain resource information based on the quantity of antenna ports, where the frequency domain resource information indicates at least one of a quantity of sub-bands or a sub-band bandwidth. The base station determines a precoding matrix indicator (PMI) of each sub-band based on the frequency domain resource information. The base station sends the PMI of the sub-band to the UE.
US11140668B2
A base station device can transmit data via multiple data channels to a single user equipment device. Each of the multiple data channels can be configured and scheduled via respective downlink control channels to the user equipment device. In an embodiment, the first data channel can be mapped to multiple layers, with a modulation and coding scheme (MCS) assigned based on the average channel quality indicator (CQI) of the layers. One or more of the layers can have a higher CQI however, capable of supporting an additional transmission. The base station device can then facilitate establishing a second data channel to the layer with the higher CQI. The MCS assigned to the second data traffic channel can be based on the CQI of the layer, or based on a difference between the average CQI of the layers and the CQI of the layer.
US11140667B2
Techniques are described for wireless communication. In one method, a user equipment (UE) receives a timing synchronization signal (TSS) and a physical broadcast channel (PBCH), with the TSS based at least in part on a timing of the TSS within a broadcast channel transmission time interval (BCH TTI); determines the timing of the TSS within the BCH TTI; and demodulates the PBCH based at least in part on the TSS. In another method, a base station allocates resources for a TSS and a PBCH within a BCH TTI; determines the TSS based at least in part on a timing of the TSS within the BCH TTI; and transmits, on the resources allocated for the TSS and the PBCH, the TSS and the PBCH, with the TSS transmitted as a demodulation reference signal (DMRS) for the PBCH on at least one port used to transmit the TSS and the PBCH.
US11140665B2
This application discloses an application instance address translation method, including: sending, by a control plane device, a collaboration request to a mobile edge cloud MEC control device, where the collaboration request includes location information of a terminal and information about an application service; receiving, by the control plane device, response information from the MEC control device, where the response information includes an address of a target instance; and sending, by the control plane device based on the address of the target instance, the address of the target instance to a first user plane device corresponding to the target instance, and instructing the first user plane device to set, as the address of the target instance, a forwarding address of an uplink packet sent by the terminal to obtain the application service.
US11140663B2
Provided are a device to device (D2D) operation method of a terminal in a wireless communication system, and a terminal using the method. In the method, the terminal receives, from another terminal which is the object of a D2D operation, first information and performs the D2D operation on the basis of the first information, wherein the first information indicates a specific resource in which the other terminal cannot receive a signal transmitted from the terminal, and the terminal performs the D2D operation within the remaining resources excluding the specific resource.
US11140662B2
An infrastructure equipment that transmits a radio network identifier to a communications device for identifying the communications device when allocating communications resources of the wireless access interface for transmitting downlink data to the communications device. After the communications device has entered an inactive connected state, the infrastructure equipment transmits control signals including the radio network identifier for allocating communications resources of the wireless access interface for the communications device to receive downlink data, determine whether the communications device is still within a radio coverage area of the infrastructure equipment, and if the communications device has left the coverage area, transmit an indication to the one or more other infrastructure equipment via the inter-connecting interface to trigger a process for transmitting downlink data to the communications device from the one or more other infrastructure equipment.
US11140656B2
There is provided mechanisms for paging at least one client node in a group communications system. A method is performed by a control node of the group communications system. The method comprises obtaining a need for paging the at least one client node in the group communications system. The method comprises transmitting a paging message for the at least one client node on a multimedia broadcast multicast service (MBMS) bearer to the at least one client node. There is also provided a control node configured to perform such a method. There is also provided mechanisms for receiving paging in a group communications system.
US11140652B2
A data processing method includes obtaining positioning data collected during positioning, obtaining a fingerprint set from a location database based on the positioning data, where the fingerprint set includes at least one fingerprint, and each fingerprint in the fingerprint set includes at least one positioning media access control (MAC) address, determining, for each fingerprint in the fingerprint set, a matching degree between the fingerprint and the positioning data based on a second signal strength and a first signal strength of each positioning MAC address in the fingerprint, and determining that an access point (AP) included in the positioning data moves when each of matching degrees of all fingerprints in the fingerprint set is less than a first threshold.
US11140651B2
A method, a system, and a computer program product for determining a location of a communication device. Data corresponding to a detected transmission of a data packet between a tag device and one or more communication devices is received on one or more communication channels. At least one of a channel state information and a signal strength associated with the detected transmission for each frequency band in a plurality of frequency bands are determined. Based on the determined channel state information, one or more lengths of signal paths corresponding to the detected transmission of the data packet are determined. A shortest length in across one or more communication devices is selected to determine a location of the tag device.
US11140648B2
Apparatus and methods for identifying a wireless signal-emitting device are disclosed. The apparatus is configured to sense and measure wireless communication signals from signal-emitting devices in a spectrum. The apparatus is operable to automatically detect a signal of interest from the wireless signal-emitting device and create a signal profile of the signal of interest; compare the signal profile with stored device signal profiles for identification of the wireless signal-emitting device; and calculate signal degradation data for the signal of interest based on information associated with the signal of interest in a static database including noise figure parameters of a wireless signal-emitting device outputting the signal of interest. The signal profile of the signal of interest, profile comparison result, and signal degradation data are stored in the apparatus.
US11140639B1
A method and system for controlling application of MU-MIMO. The disclosure provides for considering a device's power class as a basis to decide whether to provide the device with MU-MIMO service. For instance, a base station could determine which of the base station's served devices that are threshold distant from the base station are each a high power device rather than a lower power device. And on at least that basis, the base station could select each such device to receive MU-MIMO service. Or faced with a choice between devices to receive MU-MIMO service, the base station could compare the devices' power classes and could select the devices that have higher power class to receive MU-MIMO service.
US11140638B2
The embodiments of the present application provide a wireless communication method and device, capable of performing appropriate power control of a sounding reference signal (SRS). The method includes: according to a first uplink signal, a first downlink signal, a first beam or a first beam pair corresponding to an SRS resource group, determining a target path loss value for an SRS resource of the SRS resource group; according to the target path loss value, determining a target transmission power for the SRS resource of the SRS resource group; and according to the target transmission power, transmitting an SRS to a network device on the SRS resource of the SRS resource group.
US11140617B2
A method in a user equipment (UE) (110) is disclosed. The method comprises obtaining (1301) a primary barring configuration (906) for access control in a wireless communications network. The method comprises obtaining (1302) a secondary barring configuration (912) for access control in the wireless communications network. The method comprises determining (1303), based on the primary barring configuration and the secondary barring configuration, whether an access attempt by the UE in the wireless communications network is barred.
US11140613B2
The disclosure provides a network access method and a user equipment (UE) using the same method in an environment of a 5G communication system. In an exemplary embodiment in accordance with the disclosure, the disclosure is directed to a network access method for a UE. The method would include not limited to: receiving a Synchronization Signal/physical broadcast channel Block (SSB) which comprises at least one of a physical broadcast channel (PBCH), a primary synchronization signal (PSS), a secondary synchronization signal (SSS) or mapping information; and determining from the SSB at least one of a SSB candidate number, a SSB index or a SSB pattern.
US11140608B2
Methods and apparatuses for millimeter wave (mmW) beam acquisition are disclosed. An apparatus may include a processor and a transceiver configured to receive configuration information from a first network node using a first radio access technology (RAT). The configuration information may include an index associated with a beam of a second network node and timing information corresponding to the first RAT. The second network node may use a second RAT. The apparatus may be further configured to transmit a measurement report to the first network node that includes a measurement of the beam and index associated with the beam of the second network node.
US11140604B2
A system that determines a cell density and cell type in an area corresponding to a location of a user equipment; determines a mobility state of the user equipment based on the determined cell density and the determined cell type; and controls cell reselection for the user equipment based on the determined mobility state of the user equipment.
US11140603B2
Methods and apparatuses are presented for balancing non-uniformly distributed network traffic in a wireless communications system having a plurality of digital remote units (DRUs). In some embodiments, a method comprises partitioning the plurality of DRUs into a plurality of DRU sectors, and dynamically repartitioning the plurality of DRU sectors depending on traffic conditions in at least one of the DRU sectors, such that the repartitioning satisfies at least one of a soft capacity constraint or a hard capacity constraint. The dynamic repartitioning may be based on at least one optimization algorithm.
US11140592B2
This application relates to the field of wireless communications technologies, and provides a method for selecting a radio access network device. The method includes: obtaining, by a first RAN device, capability information of a second RAN device, where the capability information is used to indicate an LADN supported by the second RAN device; and sending, by the first RAN device, a handover request message to the second RAN device.
US11140587B2
Example embodiments presented herein are directed towards a wireless terminal and base station, and corresponding methods therein, for providing a handover for a subset of bearers associated with the wireless terminal. The subset of bearers is less than a total number of bearers associated with the wireless terminal. Thus, upon the completion of the handover procedure, at least one bearer will stay connected with a source base station.
US11140581B2
Systems, apparatuses, methods, and computer-readable media are provided for negotiating Radio Access Network (RAN)-level capabilities toward improving end-to-end quality of Internet Protocol Multimedia Subsystem (IMS) communication sessions, such as Voice over Long-Term Evolution (VoLTE) calls. Disclosed embodiments include Session Description Protocol-based mechanisms to signal the RAN-level capabilities. The RAN-level capabilities may include, for example, delay budget information signaling, Transmission Time Interval bundling, RAN frame aggregation, RAN-assisted codec adaptation or access network bitrate recommendation, and/or other like capabilities. Other embodiments may be described and/or claimed.
US11140577B2
Facilitating energy-efficient wireless communications for advanced networks (e.g., 4G, 5G, and beyond) with low-resolution digital-to-analog converters is provided herein. Operations of a system can comprise determining first values. Respective values of the first values can be digital samples of transmission and reception chains determined based on symbols transformed from bits. The operations can also comprise facilitating a quantization of the first values resulting in second values. Facilitating the quantization can be based on a cost function associated with processing the first values. Further, the operations can comprise outputting the second values as a continuous time signal over antennas of a base station device. The second values can comprise fewer values than the first values.
US11140576B2
Avoiding media access control padding of trigger-based physical layer convergence protocol data unit
A wireless station (STA) in a wireless local area network (WLAN) performs a method to avoid media access control (MAC) padding of a physical layer convergence protocol data unit (PPDU) (e.g., a trigger-based (TB) PPDU, etc.). The method can reduce current or power consumption by the STA, which can in turn optimize the STA and, in certain instances, the WLAN as whole. In one example, the method includes the STA receiving a trigger frame from an access point (AP). The trigger frame specifies a length of a PPDU. The method further includes the STA generating a TB PPDU based on the specifications in the trigger frame. In particular, the STA generates a PPDU that has a length that is less than the length specified by the trigger frame. The method also includes the STA transmitting the generated PPDU to the AP.
US11140560B2
An overlay of millimeter wave (mmWave)-capable cells are added to a citizens broadband radio service (CBRS) network to provide coverage in a next generation fixed wireless (NGFW) network. The availability of mmWave spectrum, with limited reach, can be utilized as a wireless backhaul for subsequent hops. In one aspect, integrated access front-haul nodes (IAFHNs) that are utilized for mmWave transmissions at a second (and/or subsequent) hop can be deployed with self-aligning receivers. Further, the IAFHNs can facilitate adaptive resource allocation scheduling in an integrated access and backhaul (IAB) chain. In addition, an interface between macro access points can be enhanced to enable the adaptive resource allocation on the IAB chain. In one aspect, a fixed user equipment (UE) can be configured with dual connectivity (DC) and a network operator can offer different tiers of services based on a location of the UE.
US11140559B2
Devices and methods for inter-network access management in an shared spectrum wireless communication systems. A method for a method for operating a network entity in a wireless communication system of shared spectrum resources includes transmitting, to a set of neighbor network entities in the wireless communication system, a coordination request message indicating an intended transmission power for a data transmission by the network entity; and receiving, from at least one of the set of neighbor network entities, a coordination response message in response to the coordination request message. The method further includes determining resources of the shared spectrum resources to use for the data transmission based on the intended transmission power and the coordination response message; and transmitting, to at least one terminal in a cell of the network entity, the data transmission based on the determined resources.
US11140548B2
A system and method to support identity theft protection and, in particular, to a system and method for supporting identity theft protection as part of a distributed service oriented ecosystem in Internet protocol (IP) multimedia subsystem (IMS) and non-IMS networks. The system includes an identity session initiation protocol (SIP) application server configured to act as a security assertion markup language (SAML) bridge, which allows an SIP enabled device or a non-SIP enabled device to attach to a telecommunications service provider network. A user may accept or reject an authorization request using the SIP enabled device or non-SIP enabled device.
US11140547B2
A method for securely controlling a smart home, and a terminal device are provided, to resolve a prior-art problem that an intelligent terminal device is counterfeited. The method includes: displaying, by an intelligent terminal device, at least one operation indication for a smart home device when the intelligent terminal device receives an operation instruction entered by a user to add the smart home device, where the operation indication is used to instruct the user to perform function control on the smart home device; and generating, by the intelligent terminal device when determining an operation indication selected by the user from the at least one operation indication, a first key based on the selected operation indication, where the first key is used by the intelligent terminal device to encrypt information to be sent to the smart home device.
US11140541B2
Methods and apparatus are provided for controlling a session of an application executed by a User Equipment (UE), using an Edge Computing (EC) management entity configured to manage EC servers comprising computer resources. The EC management entity obtains server information including mobility information related to a first movable EC server. A connection between the UE and the first movable EC server is managed based on the received mobility information.
US11140539B2
A wireless communication apparatus which can perform communication in a system for performing communication during a predetermined period which repeatedly starts in a predetermined cycle and during which a beacon is transmitted or received receives signals during the predetermined period, and transmits information about the number of transmission sources of the received signal.
US11140537B2
A method for a public information system, adapted for broadcasting a message in a first wireless access network. The first wireless access network is arranged to, at least partly, overlap one or more further wireless access networks. The method comprises initiating a modified support announcement by the first wireless access network. The modified support announcement configured to announce support for the further wireless access networks by comprising network identifiers associated with the further wireless access networks, whereby a wireless device associated with a further wireless access network is prompted to connect to the first wireless access network, and initiating broadcasting of the message over the first wireless access network, whereby said wireless device may receive the message over the first wireless access network.
US11140533B2
A registration procedure may allow one active and multiple inactive SL registrations to be created at different service layer entities for an application entity without adding significant overhead and burden to an application entity.
US11140523B2
A method for mobile originated (MO) non-Internet protocol data delivery (NIDD) to plural application servers (ASs) includes creating an AS group NIDD context record at an exposure function node for an AS group including a plurality of ASs to receive MO NIDD communications from a same UE. The method further includes receiving, at the exposure function node, a request for creating a single packet data network (PDN) connection with the exposure function node on behalf of the UE. The method further includes updating the AS group NIDD context record to include PDN connection information for the single PDN connection. The method further includes receiving, at the exposure function node and over the single PDN connection, MO NIDD data from the UE. The method further includes distributing, from the exposure function node and using the AS group NIDD context record, the MO NIDD data to each of the plural ASs identified as members of the group in the AS group NIDD context record.
US11140520B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a computer-implemented method for displaying a heat map are provided. One of the methods includes: receiving heat data from a server, wherein the heat data comprises a color value associated with each of a plurality of regions and one or more geographic locations respectively corresponding to one or more boundary points of each of one or more heat regions among the plurality of regions; generating a first heat map comprising a plurality of pixels; obtaining a second heat map by adjusting the color value of each pixel in the first heat map; and providing the second heat map for display, wherein the second heat is superimposed on a digital map. This method addresses the issue of conventional techniques that service request information may be misrepresented due to abrupt changes in color values across neighboring heat regions.
US11140513B2
A device can receive location data associated with an object. The device can determine a bounding area that encompasses a geographic area and determine a partitioning of the bounding area into a plurality of cells. The device can classify a cell of the plurality of cells as a first type that is entirely within the geographic area or a second type that is partially within the geographic area. The device can determine a rounded value of a latitude and a longitude included in the location data to identify a proximate location. The device can determine whether the proximate location matches a reference location associated with a vertex of the cell and identify the location as within the cell. The device, based on identifying the location as within the cell, can selectively determine whether the location of the object is within the geographic area and perform one or more actions.
US11140512B1
Managing merchant coverage areas is complex. Different merchants may have different coverage areas, with some products only available in some regions, and so forth. When a user is searching for an available product, the user expects search results quickly. These search results may take into consideration which merchants offer which products at a user's physical location, or other location-dependent considerations. A system provides customizable region sets arranged in a hierarchy, where individual regions are indicative of a geographic area. The customized regions are usable by merchants to identify products or services available in different regions. The customized regions are also used to describe a user's physical location. The system may use the hierarchy of regions to quickly and efficiently determine which products or services are available to a user.
US11140510B2
Systems and methods of providing map data to a user are provided. For instance, a plurality of points of interest associated with a geographic area to be displayed in a viewport associated with a digital mapping application can be identified. An adjusted position can be determined for an orientation point of interest. The adjusted position is a position that does not align with a position of the orientation point of interest in the physical world. A map topology associated with map data defining a visual representation of the geographic area can be adjusted based at least in part on the adjusted position. The orientation POI can be provided for display at the adjusted position associated with the map data within the mapping application.
US11140498B2
A guard for a space access device is configured to output air flow through a distal end portion thereof. The guard includes q housing having a proximal end opening, a distal end opening, and a filter portion positioned between the proximal and distal end openings. The filter includes a first plate having a first opening therethrough and a second plate having a second opening therethrough. When the first plate is overlaid in contact with the second plate, this forms an aperture that extends through both the first and second plates.
US11140494B2
A hearing system comprises a hearing device worn on the head, or fully or partially implanted in the head, of a user, and external audio transmitters. The hearing system allows wireless communication to be established between the hearing device and the audio transmitters. The hearing device comprises microphones providing respective electric input signals; a beamformer filter providing a beamformed signal from the electric input signals; and an output unit. The hearing system further comprises a selector/mixer for selecting and possibly mixing one or more of the electric input signals or the beamformed signal and external electric signals from the audio transmitters, and providing a current input sound signal based thereon for presentation to the user. The selector/mixer is controlled by a source selection processor, which determines the source selection control signal based on a comparison of the beamformed signal and the external electric sound signals or processed versions thereof.
US11140493B2
An interface circuit comprises a signal path including a front-end charge amplifier coupling an input of the interface circuit to an output of the interface circuit, and a DC control loop separate from the signal path. In some implementations, the interface circuit is part of a MEMS sensor that includes a MEMS transducer having an output coupled to the input of the interface circuit. The interface circuit can, in some cases, allow faster settling of the circuit to its steady-state operating point.
US11140492B2
A display apparatus includes a display panel including configured to display an image and a sound generating device on a rear surface of the display panel, the sound generating device being configured to vibrate the display panel to generate sound. The sound generating device includes a first structure and a second structure over or under the first structure, the second structure including a first part having a piezoelectric characteristic and a second part between adjacent first parts to have flexibility.
US11140490B2
The present application discloses a speaker having a vibrating system and a flexible circuit board. The vibrating system has a lower vibrating diaphragm with a first fastening portion, a second fastening portion, and a vibrating portion having a first connecting portion and a second connecting portion and a middle portion. A vertical distance between a tangent line along a vibrating direction at first end of the first connecting portion and another tangent line along the vibrating direction at the second end of the first connecting portion is a first distance; another vertical distance between a tangent line along the vibrating direction at third end and another tangent line along the vibrating direction at the fourth end is a second distance. The first distance is shorter than the second distance. The acoustic quality of speaker can be improved.
US11140489B2
A speaker includes a frame; a magnetic circuit system in the frame; and a vibrating system in the frame. The vibrating system includes a suspension ring fixed on the frame, a number of domes fixed at a center of the suspension ring and a voice coil connected below the domes. The domes includes a first dome and a second dome stacked with each other. The second dome has a body part and a number of convex parts extending from the body part to the magnetic circuit system; a number of intervals each formed between every two contiguous convex parts. The convex part includes a bottom surface close to the magnetic circuit system. The voice coil buts the bottom surface and forms leakage passages with the second dome at the interval positions.
US11140487B2
Disclosed herein is a nano membrane. The nano membrane includes an insulating layer having a thickness corresponding to a diameter of each of metal nanowires and configured to contain the metal nanowires therein, and the metal nanowires arranged to cross and having portions of side surfaces which protrude from one surface of the insulating layer.
US11140486B2
An audio output device is provided. The audio output device determines a similarity between a first external subject and a second external subject based on first biometric information about the first external object associated with the audio output device and second biometric information about the second external object associated with an external audio output device, and controls the audio output device and the external audio output device to operation in coordination or independently based on the similarity.
US11140482B2
Provided are an actuator fixing device and a panel vibration type sound-generating display device including the same. A display device includes: a display panel configured to display an image, a cover bottom configured to cover the display panel, and a plurality of sound-generating actuators supported by the cover bottom, the sound-generating actuators being configured to vibrate the display panel to generate sound, at least two of the sound-generating actuators being adjacent to each other.
US11140481B2
A wireless speaker assembly for broadcasting audio and charging an electronic device includes a housing that defines an interior space. A first battery, a microprocessor, and a transceiver are coupled to the housing and are positioned in the interior space. The microprocessor is operationally coupled to the first battery and the transceiver. A speaker and a plurality of connectors are coupled to the housing and are operationally coupled to the microprocessor. The transceiver is configured to receive an audio signal from the electronic device, positioning the microprocessor to command the speaker to broadcast the audio signal. A respective connector is configured to couple to a charging cord of the electronic device to charge a second battery that is positioned in the electronic device.
US11140480B2
A system includes a CS playback device that establishes a secure communication channel with a media source device on a wireless medium, wherein the CS playback device receives and decodes a media stream transmitted from the media source device on the secure communication channel, thereby providing a decoded media stream. The CS playback device generates playback clock messages based on the decoded media stream, and transmits these playback clock messages on a wireless communication channel. One or more SPS playback devices are provided, each storing information enabling the SPS playback device to receive and decode the media stream transmitted from the media source device on the secure communication channel, whereby each SPS playback device extracts audio playback messages from the media stream. Each SPS playback device includes circuitry for receiving the playback clock messages from the wireless communication channel, and circuitry for processing the audio playback messages in response to the received playback clock messages.
US11140476B1
In an example, a circuit includes: an AC piezoelectric audio transducer configured to receive an audio output signal of a source; a step-up transformer having a primary winding to receive the audio output signal of the source; a bridge rectifier having an input connected to a secondary winding of the step-up transformer; and a DC piezoelectric audio transducer connected to an output of the bridge rectifier. The AC piezoelectric audio transducer, the step-up transformer, the bridge rectifier, and the DC piezoelectric audio transducer are configured to produce an audible alarm signal based on the audio output signal of the source without powered amplification, which includes an audible sound from the AC piezoelectric audio transducer and another audible sound from the DC piezoelectric audio transducer.
US11140474B1
An active and passive radiator configuration and method is disclosed which provides surrounds overlapped on active moving elements of the acoustic radiators avoiding interference between the surround elements and adjacent pieces during acoustic radiator, active element motion, in operation. Single and dual suspension arrangements are described.
US11140473B2
Embodiments of apparatus are disclosed for affecting working fluid flow in a system that delivers material between two locations by carrying the material in the working fluid. For example, embodiments of the disclosed apparatus may be used in an internal combustion engines to carry fuel droplets to a combustion area using air as the working fluid. The apparatus may include a passage including a funnel portion and tumble area that direct working fluid into a stratified stream. The stratified stream may include an outer boundary flow having a toroidal and/or helical flow characteristic and an inner flow carrying injected material that is bound by the outer flow.
US11140457B1
Devices and methods are provided for determining and establishing network path for a streaming video device. The device may receive video from a remote digital video recorder (DVR) through a first access point (AP) wirelessly connected to second AP of the remote DVR, wherein the streaming video device, the first AP, and the remote DVR share a network, wherein the remote DVR includes a third AP. The device may determine a first connection quality associated with a first frequency band between the streaming video device and the first AP. The device may determine a second connection quality associated with a second frequency band between the streaming video device and the second AP. The device may determine that the second connection quality exceeds the first connection quality. The device may establish a direct connection between the streaming video device and the second AP using second frequency band. The device may receive DVR video over the second frequency band.
US11140437B2
A content moving device which enables providing content stored on a first user device, such as a DVR, in a first format and resolution to be provided to a second user device, such as a portable media player (PMP) in a second format and resolution. The content moving device identifies content on the first user device as candidate content which may be desired by the PMP and receives the candidate content from the DVR. The content moving device transcodes the candidate content at times independent of a request from the PMP for the content. The content moving device may provide a list of available transcoded content to the PMP for selection, and provide selected content to the PMP. The content moving device may also provide information relating to any protection schemes of the content provided to the PMP, such as DRM rights and decryption keys. The content moving device performs the often computationally intense and time consuming transcoding of user content to enable the user to move content between different user devices in a convenient manner.
US11140435B2
The disclosure provides a method for determining viewer data from interactive overlays. The method includes receiving media content from a content feed. The media device includes a unique identifier (UID). The method also includes determining a media program associated with the received media content based on a fingerprint of the received media content. The method further includes overlaying interactive overlay content onto the media program of the media content in an overlay area. The overlay area corresponds to a spatial position within at least one frame of the media content. The method also includes receiving a feedback response from a viewer based on the interactive overlay content. The method further includes determining viewer information from the feedback response of the viewer. The method further includes associating the viewer information of the feedback response with the UID of the media device.
US11140432B2
Apparatus and methods to manage recording of streaming packetized content (such as for example live IP packetized content) for access, retrieval and delivering thereof to one or more users. In one embodiment, the foregoing is accomplished via communication between a recording manager and a receiver/decoder device. The recording manager manages and schedules recording of content on behalf of the receiver/decoder device (and/or mobile devices) disposed at a user's premises. The recording manager runs one or more computer programs designed to receive requests to record packetized content from one or more consumer devices, and use metadata contained within the requests to cause a cloud storage entity or premises storage device to record the content at its scheduled date/time (either via the receiver/decoder device itself, or another network entity). In this manner, the recording manager provides digital video recording (DVR) functionality to devices that would be otherwise incapable of scheduling a recording and/or recording such content.
US11140426B2
A method for communicating from one device to a plurality of receiving devices using a media multiplexer with a media proxy is described. A request for a call by the one device is received at the media multiplexer. Communication channels are allocated on the media proxy by the media multiplexer. A communication channel is allocated for each of the plurality of receiving devices. Media from the one device is received by the media multiplexer. The received media is sent to each of the plurality of receiving devices using the allocated communication channels.
US11140423B2
A system and method is provided for minimizing delay time for controlling media content capture during live video broadcast production. The system includes a video production receiver that receives media content streams from one or more cameras that includes live media content captured by the cameras and encoded in a first encoding format. Moreover, a multi-view interface displays the media content and a video production controller generates control instructions based on inputs to the interface to change operation of the cameras capturing the respective media content. A camera controller is included that transmits the generated control instructions to the cameras to change the operation for capturing the respective media content. Moreover, the video production controls production of a live video stream for video broadcast production using media content that is captured from the cameras and that is encoded in a second encoding format different than the first encoding format.
US11140418B2
A video decoder can be configured to set each block-level syntax element of a plurality of block-level syntax elements to a value indicating that an adaptive loop filter is enabled for an associated component of the video data in response to determining that a slice-level syntax element is set to a value indicating that values for the plurality of block-level syntax elements are inferred.
US11140416B1
Aspects of the disclosure provide methods and apparatuses for video processing. In some examples, an apparatus for video processing includes processing circuitry. For example, processing circuitry determines a frame interval for a current block in a current frame within a sequence of frames. The frame interval indicates a group of frames in the sequence of frames with collocated blocks of the current block that satisfy an error metric requirement comparing to the current block. Further, the processing circuitry determines a replacement block based on the collocated blocks in the group of frames, and replaces the current block in the current frame with the replacement block.
US11140410B2
A method for processing a video signal using an affine motion prediction is disclosed. The method includes checking that a current block is encoded by the affine motion prediction, obtaining motion vectors for a plurality of control points of the current block, determining a motion vector for each of a plurality of subblocks included in the current block based on the motion vectors for the plurality of control points, and performing a prediction for the current block from the motion vector for each of the plurality of subblocks, wherein each of the plurality of subblocks is configured to have a pre-defined width and a pre-defined height.
US11140403B2
A method and apparatus for video decoding includes decoding a binary coded syntax element carrying an identification of a picture segment in a high level syntax structure comprising fixed length codewords and reconstructing the picture segment.
US11140402B2
A method of decoding an encoded video bitstream using at least one processor, including obtaining a first flag indicating whether a constant picture size is used in a coded video sequence including a current picture; based on the first flag indicating that the constant picture size is used, decoding the current picture without performing reference picture resampling; based on the first flag indicating that the constant picture size is not used, obtaining a second flag indicating whether a conformance window size is signaled; based on the second flag indicating that the conformance window size is signaled: obtaining the conformance window size, determining a resampling ratio between the current picture and a reference picture based on the conformance window size, and performing the reference picture resampling on the current picture using the resampling ratio.
US11140401B2
Techniques for coding and deriving (e.g., determining) one or more coded-block-flags associated with video content are described herein. A coded-block-flag of a last node may be determined when coded-block-flags of preceding nodes are determined to be a particular value and when a predetermined condition is satisfied. In some instances, the predetermined condition may be satisfied when log2(size of current transform unit) is less than log2(size of maximum transform unit) or log2(size of current coding unit) is less than or equal to log2(size of maximum transform unit)+1. The preceding nodes may be nodes that precede the last node on a particular level in a residual tree.
US11140390B2
Provided is an image decoding method including: determining a first coding block and a second coding block corresponding to the first coding block; when a size of the first coding block is equal to or smaller than a preset size, obtaining first split shape mode information and second split shape mode information from a bitstream; determining a split mode of the first coding block, based on the first split shape mode information, and determining a split mode of the second coding block, based on the second split shape mode information; and decoding a coding block of a first color component which is determined based on the split mode of the first coding block and a coding block of a second color component which is determined based on the split mode of the second coding block.
US11140387B2
A method for decoding a video according to the present invention may comprise: determining a first prediction mode for a first sub-block in a current block and a second intra prediction mode for a second sub-block, performing a first prediction for the first sub-block based on the first intra prediction mode, performing a second prediction for the second sub-block based on the second intra prediction mode, and obtaining a prediction sample of the current block according to a result of the first prediction and the second prediction.
US11140386B2
Devices, systems and methods for digital video coding, which include sub-block based inter prediction methods, are described. An exemplary method for video processing includes determining, for a conversion between a current block of video and a bitstream representation of the video, a maximum number of candidates in a sub-block based merge candidate list and/or whether to add sub-block based temporal motion vector prediction (SbTMVP) candidates to the sub-block based merge candidate list based on whether temporal motion vector prediction (TMVP) is enabled for use during the conversion or whether a current picture referencing (CPR) coding mode is used for the conversion, and performing, based on the determining, the conversion.
US11140381B1
A method of operating a VR or AR head mounted display (HMD) system includes obtaining a video performance parameter for a video signal, selecting a clock frequency for video data transfer within the HMD system based on the video performance parameter, detecting one or more available frequency bands for a wireless data connection between a host device and the HMD system, and selecting a frequency band from the one or more available frequency bands for the wireless data connection, based on a predetermined connection suitability parameter for the one or more available frequency bands and based on the selected clock frequency for video data transfer within the HMD system. The method further includes establishing a wireless connection between the host device and the HMD system over the selected frequency band.
US11140378B2
The present invention relates to a 360-degree video data processing method performed by a 360-degree video reception apparatus, the method comprising: receiving 360-degree video data, obtaining information on an encoded picture and metadata from the 360-degree video data, decoding at least a part of a picture based on the information on the encoded picture and rendering at least a part of the decoded picture based on the metadata, and the decoded picture is a composition picture and the metadata includes indication information related to whether the composition picture is identical to a projected picture.
US11140352B1
A readout circuit for use in an image sensor includes a first sample and hold (SH) circuit coupled to a bitline that is coupled to a pixel array. A second SH circuit is coupled to the bitline. A bypass switch is coupled to the bitline, the first SH circuit, and the second SH circuit. An analog to digital converter (ADC) is coupled to the bypass switch. The bypass switch is configured to provide an image charge value from the pixel array to the ADC through the bitline, or through one of the first SH circuit or the second SH circuit in response to a switch select signal.
US11140348B2
Provided is an analog-to-digital (AD) conversion device including: a comparator configured to compare an input analog signal and a reference signal; a plurality of first bit-memories configured to hold a digital signal including a plurality of bits generated based on a result of comparison performed by the comparator, each of the plurality of first bit-memories holding a bit signal of a corresponding one bit among the plurality of bits of the digital signal; an output circuit to which the bit signal output from each of the plurality of first bit-memories is commonly input; a transmission line configured to transmit the bit signal output from the output circuit; and a first scanning circuit configured to sequentially select, from the plurality of first bit-memories, a first bit-memory that outputs the bit signal to the output circuit.
US11140344B2
An image sensor having rows and columns of image pixels may include row control circuitry that controls voltages that are sent to each row of the image pixels. The row control circuitry may include booster circuitry that converts a positive power supply voltage (such as 2.8V) to voltages that are negative or otherwise less than the positive power supply voltage and/or greater than the positive power supply voltage. The booster circuitry may have a plurality of switches that control an input to an amplifier, thereby allowing the circuitry to produce any desired voltage in a given range. The booster circuitry output may be shared between multiple rows of the image pixels, and the produced boosted circuitry may be fed to any desired one or more of the rows of image pixels.
US11140339B2
A video image processing method, an apparatus, and a terminal are provided. The method includes: displaying a captured video image on a screen; detecting operating points of a user on the screen, and converting screen coordinates of the operating points into target canvas coordinates in a target canvas; mapping the screen coordinates of the operating points to a virtual canvas, to obtain virtual canvas coordinates of the operating points; mapping the virtual canvas coordinates of the operating points to the target canvas, to obtain target canvas coordinates of the operating points in the target canvas; drawing a graphic image on the target canvas according to the target canvas coordinates of the operating points; and overlaying the target canvas onto the video image.
US11140338B2
An image or a video may include a spherical capture of a scene. A punchout of the image or the video may provide a panoramic view of the scene.
US11140330B2
A method of operating a digital image stabilization apparatus including acquiring motion information by a first camera for capturing an image of a first field of view, controlling a prism of a second camera using the motion information, acquiring a main image and a peripheral image by a second camera for capturing an image of a second field of view, the second field of view being narrower than the first field of view, and generating a stabilized frame image related to the main image using the motion information and the peripheral image may be provided.
US11140326B2
A method of determining geo-reference data for a portion of a measurement area includes providing a monitoring assembly comprising a ground station, providing an imaging assembly comprising an imaging device with a lens operably coupled to an aerial device, hovering the aerial device over a measurement area, capturing at least one image of the measurement area within the imaging device, transmitting the at least one image to the ground station using a data transmitting assembly, and scaling the at least one image to determine the geo-reference data for the portion of the measurement area by calculating a size of a field-of-view (FOV) of the lens based on a distance between the imaging device and the measurement area.
US11140323B2
A viewfinder comprising a display device which comprises a surface including a display portion and a peripheral portion, a lens and a housing is provided. In an orthogonal projection with respect to the surface, the housing comprises an overlap portion and a shielding portion that overlap at least a part of the peripheral portion, respectively. A distance between the peripheral portion and the shielding portion is larger than a distance between the peripheral portion and the overlap portion. A light beam emitted from an end of the display portion which has an angle less than a predetermined angle from a normal of the surface enters the lens, and a light beam emitted from the end which has an angle not less than the predetermined angle from the normal of the surface and is reflected by the overlap portion enters the shielding portion.
US11140321B2
Increases to the sensitivity of a probe magnet sensor are implemented for a camera lens. Probe magnet sensors may be located on carrier of a surface of an actuator coil to reduce the distance between the probe magnet sensor and a probe magnet mounted on an optics component that includes the camera lens. A probe magnet may be located within the camera so that the flux region of the probe magnet does not overlap with a flux region of a drive magnet for an actuator of the camera.
US11140318B2
The present invention is provided with an imaging unit (10) that has an imaging head (11) to be inserted into the digestive tract (112) and images a living body by applying a laser to the digestive tract (112) via the imaging head (11); a control unit (50) for controlling the imaging head (11) to move inside the digestive tract (112); and an image processing unit (70) for processing an image captured by the imaging unit (10). The imaging unit (10) captures a plurality of imaging regions (P) to be imaged along with the movement of the imaging head (11) such that a portion of adjacent imaging regions (P1, P2) overlap, and the image processing unit (70) overlaps regions (Pa) in which the plurality of imaging regions (P1, P2) are overlapped to generate a composite image.
US11140317B2
An electronic device is provided. The electronic device includes a display and a processor electrically connected with the display and a memory and configured to use a first content in a 3-dimensional (3D) space in response to executing the first content, render an area corresponding to a field of view (FOV), and store information relating to the FOV in the memory as metadata of the first content in response to a specified event.
US11140312B2
The invention relates to a long-range optical device comprising at least one sight channel and an image capturing channel with a camera module, wherein the sight channel and the image capturing channel are coupled to one another by means of an adjusting mechanism such that a first image detail observed in the sight channel essentially corresponds to a second image detail captured by the camera module; at least one interface module for establishing a connection with an electronic terminal; a processing unit; at least one memory unit, wherein the memory unit is formed for storing parameters and/or functions, wherein an electronic operating button is provided for retrieving a preselected parameter and carrying out a function. The invention moreover relates to an observation and image capturing system and a method for the retrieval of parameters and/or the execution of functions with an observation and image capturing system.
US11140308B2
A life-logging system is configured to register a plurality of cameras and a plurality of users to a life-logging network. The life-logging system receives a plurality of camera profiles associated with the plurality of cameras and a user profile associated with a user. The life-logging system determines location information associated with the user and identifies a camera of the plurality of cameras for capturing an image of the user based on the plurality of camera profiles, the user preferences, and the location information. The life-logging system arranges for the image of the user captured by the camera to be delivered to a client device.
US11140305B2
An imaging device having an imaging field of view, the imaging device including at least one illumination port configured to output light for illuminating a target; an imaging sensor to detect light traveling along an optical path to the imaging sensor; and a first movable window positioned upstream of the sensor with respect to a direction of travel of light along the optical path, wherein the first movable window is configured to move into the optical path in a deployed position for modifying light received from the target.
US11140288B2
An information processing apparatus which is capable of reliably switching display languages in response to depression of a language switching button. A display language on a display unit is switched to a language selected by a user from a list of languages displayed on the display unit. In response to selection of a language switching button by the user, the display language on the display unit is switched to one of a plurality of languages associated with the language switching button. Currently-displayed language information indicating a language currently displayed on the display unit is obtained when the language switching button is selected by the user. When the language switching button is selected by the user, the display language on the display unit is switched to one of the plurality of languages associated with the language switching button and different from a language currently displayed on the display unit.
US11140278B2
Embodiments of the invention involve an integrated thermal printer with a scale that is connected to a computer. The computer is connected to a web server that is authorized by a government postal agency, e.g. the USPS, to issue postage.
US11140275B2
A PC presents, to a user, a difference between an actual speed and an ideal speed, the actual speed being a moving speed of a colorimeter when the user moves the colorimeter with respect to a color chart, the ideal speed being a moving speed of the colorimeter ideal for color measurement on the color chart.
US11140268B1
Techniques are described for generating metric(s) that predict survey score(s) for a service session. Model(s) may be trained, through supervised or unsupervised machine learning, using training data such as communications from previous service sessions between service representative(s) and individual(s), and survey scores provided by the serviced individual to rate the session on one or more criteria (e.g., survey questions). The model(s) may be trained to output, based on an input session record, metric(s) that each correspond to a survey score that would have been provided by the individual had they completed the survey. The model may be a concatenated model that combines a language model output from a language classifier recurrent neural network, and an acoustic model output from an acoustic feature layer convolutional neural network. Individuals can be clustered according to the metric(s) and/or other factors, and the cluster(s) can be employed for routing incoming service requests.
US11140267B1
A computer-implemented method for providing an objective evaluation to a customer service representative regarding his performance during an interaction with a customer may include receiving a digitized data stream corresponding to a spoken conversation between a customer and a representative; converting the data stream to a text stream; generating a representative transcript that includes the words from the text stream that are spoken by the representative; comparing the representative transcript with a plurality of positive words and a plurality of negative words; and generating a score that varies according to the occurrence of each word spoken by the representative that matches one of the positive words, and/or the occurrence of each word spoken by the representative that matches one of the negative words. Tone of voice, as well as response time, during the interaction may also be monitored and analyzed to adjust the score, or generate a separate score.
US11140264B1
A method may include obtaining a first audio signal including first speech originating at a remote device during a communication session between the remote device and a communication device and obtaining a second audio signal including second speech originating at the communication device during the communication session between the remote device and the communication device. The method may also include obtaining a characteristic of the communication session from one or more of: the first audio signal, the second audio signal, and settings of the communication device and determining a hearing level of a user of the communication device using the characteristic of the communication session.
US11140256B1
Disclosed is a device having a processor, a sensor and a computer-readable storage device storing instructions which, when executed by the processor, cause the processor to perform operations including receiving an interaction with the device indicating an intent of a user of the device to initiate a function, sensing, via the sensor, a condition associated with the device, and determining, based on the condition, a probability of whether the user intended to initiate the function using the device to yield a determination. When the determination indicates that the condition causes a sufficient probability to exist at a threshold that the user did not intend to initiate the function, the instructions prevent the device from initiating the function. When the determination indicates that the condition does cause a sufficient probability to exist at the threshold that the user did intend to initiate the function, the instructions initiate the function on the device.
US11140247B2
The disclosure relates to a user equipment (UE) and a method and apparatus for identifying a handprint. The user equipment includes a housing including a front housing, a rear housing, and a middle frame located between the front housing and the rear housing; at least one ultrasound handprint sensor located on an inner wall of the middle frame, and configured to emit an ultrasound capable of passing through the middle frame, receive an ultrasound reflected by a hand of a user, and generate an electric signal of handprint information based on the ultrasound reflected by the hand of the user; and a controller located inside the housing, electrically connected to the at least one ultrasound handprint sensor, and configured to control the at least one ultrasound handprint sensor, and convert the electric signal of the handprint information collected by the at least one ultrasound handprint sensor into a handprint image.
US11140245B2
A packet processing method and apparatus are presented. The method includes: generating, by a first node, a first packet based on first data of the first node, where the packet header of the first packet includes a service type, a final destination address, and residual times to aggregation (RTA); when the RTA of the first packet is not 0, determining, by the first node, a remaining capacity in a first cache corresponding to the service type and the final destination address; and when a data length of the first packet is not greater than the remaining capacity, aggregating, by the first node, the first packet and the second packet into a third packet, where the RTA of the third packet is a minimum value in the RTA of the second packet and a value obtained after 1 is subtracted from the RTA of the first packet.
US11140242B2
A monitoring system presents metrics or event data by monitoring state information of a computing system. In an embodiment, the monitoring system includes one or more processors that receive state information from an agent executing on the computing system. The state information describes a component of the computing system. In response to receiving the state information, the monitoring system generates aggregate state information based on the state information and prior state information previously received from the agent. The state information and prior state information may correspond to the same time period. The monitoring system generates subscribed state information from the aggregate state information. The subscribed state information is a subset of the aggregate state information selected using instructions of a client. The monitoring system sends the subscribed state information to the client to cause an update in a user interface presented by the client.
US11140238B1
Systems and methods for effectively managing exit nodes are provided. The exemplary systems and methods use a Supernode to examine an Exit Node through sending and receiving a request to a Target. Information about the exit node is then stored into the Supernode. According to the information provided from the Supernode, the Exit Nodes Database systemizes the proxies according to availability and provides available exit nodes to a User Device.
US11140234B2
Various embodiments describe controlling usages of channels of a user experience ecosystem. A computer system provides a user interface to a computing device, generates data entries based on user interactions with the user interface, and stores the data entries in a data store. The data entries identify the channels and specify dependencies between the usages of the channels. The computer system adds, to the data store, identifiers of storage locations of content. The computer system provides, to channel systems, access to the data entries and the identifiers of the storage locations in the data store. A usage of a channel by a channel system includes a content publication based on the data entries and the identifiers of the storage locations. The usage of this channel is coordinated with a usage of a different channel by a different channel system based on the dependencies specified in the data entries.
US11140232B2
In one embodiment, a method includes accessing a location history of a user of a social-networking system. The social-networking system includes a social graph that includes multiple nodes and edges connecting the nodes. At least node corresponds to the user. The method includes accessing a data set from a third-party source independent of the social-networking system. The data set references one or more locations. The method includes comparing the location history of the user with the locations referenced by the data set to determine an overlap between the location history and the data set and determining based on the comparison one or more labels to assign to the user or to one or more locations where the location history and the data set overlap.
US11140227B2
A media server is for enabling codeless pairing between a mobile device and a particular one of a plurality of media devices. The media server is communicatively coupled to the mobile device and the media devices via a computer network. The media server receives a request by a first media device to enter a codeless pairing mode, queries a database to determine whether any other of the media devices is currently in the codeless pairing mode—and, when yes, the media server transmits a busy message to the first media device, and, when no, the media server detects a media session initiated by the mobile device. Upon detecting the media session, the media server pairs the mobile device with the first media device and causes the first media device to play media content associated with the media session.
US11140216B2
A computer streaming system includes a remote user device and a host streaming unit. The host streaming unit determines input methods suitable for the remote user device to interact with content streamed to the remote user using a selected application. The host streaming unit detects whether a user interface of the selected application is supported by the remote user device and dynamically institutes emulated native input support for the remote user device when the host streaming unit detects the user interface of the selected application is not supported by the remote user device. Additionally, the host streaming unit dynamically dismisses emulated native input support for the remote user device when the host streaming unit detects the user interface of the selected application is supported by the remote user device, causing the remote user device to return to native input control. Also provided is a method of streaming a computer application.
US11140210B2
System and techniques for information centric network (ICN) implemented content data networks (CDNs) are described herein. A directive to initiate a cache operation for content may be received at a gateway of an ICN. An interest packet may be constructed based on the directive. The interest packet may be transmitted on the ICN and a response to the interest packet received. Here, the response has a payload that corresponds to the content. The payload then may be cached at a local repository of the gateway.
US11140209B2
Methods, apparatus and systems for load balancing Session Initiation Protocol session transactions among a self-organized cluster of SIP processing devices. An exemplary method embodiment includes the steps of dynamically forming a load balancing cluster of SIP processing devices from a plurality of SIP processing devices, said cluster of SIP processing devices being self-organized; dynamically building a communications network, by said cluster of SIP processing devices, for distributing session transaction load state information among the SIP processing devices in the cluster; and each of the SIP processing devices of the cluster asynchronously determining session transaction load state information on a recurring basis reflecting its current session transaction load state. In some embodiments, the SIP processing devices are session border controllers.
US11140207B2
A method performed at an electronic device includes: executing an application; establishing a session between the executing application, a remote server associated with the application, and a media device that transmits output from the session to an output device, wherein the output from the session includes output from the executing application; and presenting to users of one or more second electronic devices on which the application is not executing and/or installed a session identifier associated with the session, wherein the session identifier facilitates joining of the session by the second electronic devices and identifies a controller configuration implementable on each of the one or more second electronic devices for enabling the users of the one or more second electronic devices to interact with the session.
US11140205B2
In examples of the present invention, delivery of a segment of content is done using an initial congestion window, preferably chosen to give a delivery rate that ensures timely delivery of that segment. However, under high levels of packet loss, the delivery rate may not be sufficient. Hence, at any stage during delivery of a segment, the actual delivery rate is measured, and used, together with the previous congestion window size, the amount of content segment data still to be delivered, and the time left for delivery, to calculate an updated congestion window. The remainder of the segment is then delivered using this revised congestion window.
US11140202B2
A method and communication system are disclosed for conducting a conference among conference participants connected by a communication system. This system has at least one conference server and at least one image reproduction unit at each conference environment. The method involves collecting context data concerning at least one of the conference participants at multiple timed intervals; calculating a relationship value from the context data at the timed intervals; determining a relationship status, wherein the relationship status is expressed using one of several categories defined by a threshold value, depending on the calculated relationship value; and displaying the relationship status on at least one image reproduction unit during the conference. The method may be performed at the beginning of the conference and/or when a new participant joins the conference.
US11140190B2
A method, system and computer-usable medium for automating the assessment of security vulnerabilities associated with a user module via a user module assessment operation. The user assessment operation includes receiving a request from a user module via an edge device; determining whether the request includes a persistent session cookie; determining whether the user module should be assessed to detect security vulnerabilities; resetting information contained in the persistent session cookie when the user module should be accessed to detect security vulnerabilities; redirecting the user module for assessment; and, performing an assessment of the user module to detect possible security vulnerabilities.
US11140187B2
In one embodiment, a device in a network receives traffic records indicative of network traffic between different sets of host address pairs. The device identifies one or more address grouping constraints for the sets of host address pairs. The device determines address groups for the host addresses in the sets of host address pairs based on the one or more address grouping constraints. The device provides an indication of the address groups to an anomaly detector.
US11140179B1
Example apparatus disclosed herein to perform a cybersecurity investigation include a graph generator to iteratively generate an information graph based on investigative data in response to detection of a threat alert in a monitored network, the investigative data accessed from information sources based on a set of information seeker tools, the information graph generated based on a graph schema specifying possible relationships between the information seeker tools. Example apparatus also include a pattern recognizer to traverse the information graph to identify a path in the information graph matching a pattern from the graph schema associated with a cybersecurity threat. Example apparatus further include a user interface to output the path identified in the information graph and the cybersecurity threat to an output device.
US11140177B2
An electronic device of a content producer generates a chunk of data, associates a location-independent name with the chunk of data, generates a signature for the chunk of data, attaches the signature to the chunk of data, and transmits the chunk of data, with the signature attached, to one or more user devices in response to respective requests. The signature is generated based on the data in the chunk, using a private key of the electronic device. The electronic device also stores information, including a specification of a public key associated with the private key, in a first ledger entry of a blockchain, to provide the one or more user devices with access to the public key. A user device may obtain the public key and use it to verify the chunk of data.
US11140168B2
To provide validation information to web publishers indicative of the presence of operational malicious software protection systems on user computing devices, an evaluation system resident on a web publisher server can cause web content, including validation request data, to be transmitted from the publisher server to a computing device. A submission system resident on the computing device can analyze the web content for the validation request data, and can cause the validation information to be transmitted from the computing device to the evaluation system based on the analysis. Upon receiving the validation information, the evaluation system can analyze it to determine the likelihood that content delivered to the computing device will be viewed by a real user (and not by automated computer programs).
US11140166B2
A method for multi-tenant authorization includes receiving, from a user account of a multi-tenant computer system, a request for a resource of the multi-tenant computer system. The method further includes determining whether the resource corresponds to a local resource that is local to the user account or to a nonlocal resource that is not local to the user account. The method further includes identifying, by a processing device, a local access control policy of the user account, corresponding to the local resource, or a visiting access control policy of the user account, corresponding to the nonlocal resource. The method further includes determining that the identified access control policy of the user account comprises an access permission corresponding to the resource. The method further includes controlling access to the resource of the multi-tenant computer system based on the access permission.
US11140163B2
Data processing systems and methods for authenticating users are disclosed. In one embodiment a data processing system for authenticating a user of a device comprises: a computer processor and a data storage device, the data storage device storing instructions operative by the processor to: determine authentication capabilities of the device, the authentication capabilities of the device comprising one or more authentication methods; determine a set of authentication options using the authentication capabilities of the device; send an indication of the set of authentication options to the device; receive an indication of a user selected authentication method from the device; generate an authentication data request corresponding to the user selected authentication method; send the authentication data request to the device; receive an authentication response from the device; and authenticate the user using the authentication response.
US11140159B2
One embodiment of the invention is directed to a computer-implemented method comprising, receiving a first request that includes a token associated with a first computing device to utilize a shared resource implemented by a federated network of computing devices. The method further comprises identifying that the first computing device is an unknown entity based in part on the token and one or more signature used to sign the token. The method further comprises transmitting, to a trust management system, a second request to authenticate the first computing device using the token. The method further comprises, receiving an authentication message that verifies the first computing device within an open trust network. The authentication message may be generated in response to the trust management system communicating with a plurality of registrar computers in the open trust network about the signatures associated with the token.
US11140154B2
Aspects of the disclosure relate to token-based authentication mechanism. A user token device may receive a first token from an authentication platform. The user token device may store the first token in a personal token chain corresponding to a user. The user token device may receive a token request, where the token request comprises an indication of a source. The user token device may retrieve, from memory, one or more second tokens that are assigned to the source and transmit the one or more second tokens to the authentication platform. The authentication platform may authenticate the user based on the received one or more second tokens.
US11140147B2
Improving a security configuration may include receiving a request to assign a single sign-on configuration for a user profile, present a user interface comprising input fields for configuration characteristics, receiving an indication from the user interface that an administrator is requesting the assign the configuration characteristics, in response to receiving the indication, performing a test connection using the configuration profile, and in response to determining that the test connection succeeded, prompting the administrator to activate the single sign-on communication for the user profile.
US11140134B2
Verification system and methods are provided for allowing database server responses to be verified. A proxy device may maintain a data structure (e.g., a Merkle B+-tree) within a secure memory space (e.g., an Intel SGX enclave) associated with a protected application. In some embodiments, the data structure may comprise hashed values representing hashed versions of the data managed by the database server. The proxy may intercept client requests submitted from a client device and forward such requests to the database server. Responses from the database server may be verified using the data structure (e.g., the hashes contained in the Merkle B+-tree). If the data is verified by the proxy device, the response may be transmitted to the client device.
US11140126B2
A communication apparatus is connected to a communication line by using a dynamically-set global Internet-Protocol address and includes a detector and a transmitting unit. The detector detects a change in the global Internet-Protocol address. The transmitting unit transmits the changed global Internet-Protocol address to a mail server when the detector detects the change in the global Internet-Protocol address, so that the changed global Internet-Protocol address is registered in an Internet-Protocol-address limiting function of the mail server.
US11140107B2
Various messaging systems and methods are disclosed for meeting invitation management. In one aspect, a method of messaging is provided that includes generating a message to invite one or more invitees to a meeting. The message includes an assertion to suppress an auto-responder of the one or more invitees. The message is sent to the one or more invitees. The assertion suppresses the auto-responder of the one or more invitees.
US11140104B2
The invention relates to a method for communicating by means of messaging service messages between at least one sender (4) and at least one recipient (5, 6) via at least one messaging service (11, 12, 13, 15), wherein the messaging service (11, 12, 13, 15) is or will be communicatively connected with an integration platform (1) and a message is sent from the sender (4) by means of the messaging service (11, 12, 13) using a sender-specific sender messaging service identity and a recipient-specific sender messaging service identity to the integration platform (19[sic:1)], a stored sender-specific or recipient-specific platform identity is assigned in the integration platform (1) to the sender-specific sender messaging service identity and to the recipient-specific sender messaging service identity respectively, a recipient-specific recipient identity associated with the recipient specific platform identity is identified, and the message is passed from the integration platform to the recipient-specific recipient identity. The invention additionally relates to a system for carrying out the method according to the invention.
US11140102B1
Systems and methods for initiating communication between users of a user group based on machine learning techniques. The disclosed systems and methods provide a novel framework for automating communication scheduling and communication initiation based on user communication objectives and machine learning techniques. The disclosed framework operates by leveraging available user provided communication parameters, user provided objectives, and various real-time data associated with the users, and using the aforementioned data as inputs for machine learning models, in order to schedule communication between the users, automatically initiate communication between the users, or transmit communication notifications to the users.
US11140099B2
Systems and processes for providing response suggestions are provided. In one example process, a textual representation of a message is received. Based on the textual representation of the message, one or more response categories and a predetermined number of suggested inputs corresponding to each of the one of more response categories are obtained. Based on the predetermined number of suggested inputs corresponding to each of the one of more response categories, one or more suggested inputs for each of the one or more response categories are determined. The one or more suggested inputs are provided as response suggestions to the message.
US11140098B2
A network device includes a first network processor that forwards packets based on a first forwarding information table; a second network processor that forwards packets based on a second forwarding information table; a first group of ports operably connected to the first network processor; and a second group of ports operably connected to the second network processor. The first forwarding information table specifies that packets, received by the first network processor, that specify a destination device reachable by the first group of ports and the second group of ports are forwarded by a port of the first group of ports. The second forwarding information table specifies that packets, received by the second network processor, that specify the destination device reachable by the first group of ports and the second group of ports are forwarded by a port of the second group of ports.
US11140094B2
Systems and techniques are provided for a resource stabilization in a distributed network. A computing device in a distributed network may check the median value of a transactional resource in relation to a specified external resource. The computing device in the distributed network may compare the median value of the transactional resource to a threshold value for the transactional resource to determine whether the median value of the transactional resource is above the threshold value or below the threshold value. The supply of the transactional resource in the distributed network may be increased in response to determining that the transactional resource is above the threshold value or may be in response to determining that the transactional resource is below the threshold value.
US11140085B2
This application relates to the field of communications technologies, and discloses a service forwarding method and a network device that performs such method. The method includes: forwarding, by a first network device, a data packet of a first service to a second network device in a period (T1); and if the data volume of the forwarded first service reaches a threshold, forwarding, by the first network device, a data packet of a second service to the second network device. The first service is a low-latency service, and the second service is a non-low-latency service. In addition, the period (T1) is determined based on a delay allowed by a device for forwarding the data packet of the first service, and the threshold is a value determined based on a maximum transmission rate of the first service.
US11140082B2
This application provides a data transmission method. The method includes: calculating a first duration based on at least one to-be-sent data flow and a first time interval, where the first time interval is a preset value, and different data flows in the at least one to-be-sent data flow have different 5-tuples; and sending a first data flow, where the first data flow belongs to the at least one to-be-sent data flow; where a first set of packets of the first data flow are sent in a first time period, a second set of packets of the first data flow are sent in a second time period following a second time interval, a duration of the first time period and a duration of the second time period are equal to the first duration, and the second time interval is greater than or equal to the first time interval.
US11140078B1
Approaches, techniques, and mechanisms are disclosed for maintaining efficient representations of prefix tables for utilization by network switches and other devices. In an embodiment, the performance of a network device is greatly enhanced using a working representation of a prefix table that includes multiple stages of prefix entries. Higher-stage prefixes are stored in slotted pools. Mapping logic, such as a hash function, determines the slots in which a given higher-stage prefix may be stored. When trying to find a longest-matching higher-stage prefix for an input key, only the slots that map to that input key need be read. Higher-stage prefixes may further point to arrays of lower-stage prefixes. Hence, once a longest-matching higher-stage prefix is found for an input key, the longest prefix match in the table may be found simply by comparing the input key to lower-stage prefixes in the array that the longest-matching higher-stage prefix points to.
US11140071B2
A multipath data transmission method and device are provided, where a multipath proxy client and a multipath proxy gateway establish at least two multipath data subflows based on a first internet protocol (IP) address, and perform multipath data subflow data transmission. Based on the first IP address for establishing the at least two multipath data subflows between the multipath proxy client and the multipath proxy gateway, the multipath proxy gateway establishes a TCP connection to and performs TCP-based data transmission with an application server to be accessed by the multipath proxy client. MPTCP-based multipath data transmission based on IP address information of the multipath proxy client is implemented through proxy of the multipath proxy client and the multipath proxy gateway.
US11140064B2
A network device may receive, from client devices, route information for one or more sets of routes. The network device may provide, based on receiving the route information, a request for route distribution instructions, which may cause a server device to provide the network device with the route distribution instructions. The network device may process the route distribution instructions to identify the one or more subsets of the route information that are to be distributed amongst network devices that are configured with route reflection capabilities. The network device may provide, using route reflection capabilities, the one or more subsets of the route information to the network devices based on the route distribution instructions. The network devices may use the one or more subsets of the route information and route copy instructions to generate route copy information for the one or more subsets of route information.
US11140062B2
Methods, systems, and devices for wireless communications are described. A user may select a cable modem (CM) at a graphical user interface (GUI) of a network device for testing. The network device may receive the indication of a selected query from GUI and transmit the selected query to the CM. The network device may receive a response message from the CM and compare the response message to an expected response message. The network device may generate a report indicating a status of the CM based on the comparing. The status of the CM may relate to a compliance of the CM to a standard. Additionally or alternatively, the status of the CM may indicate a performance level of the CM.
US11140061B1
Techniques are described that determine whether applications and/or services operating in a network environment adhere to risk reduction policies. An example system includes one or more processors, a first agent, a second agent, a third agent, and a compliance analyzer. The first agent analyzes source code in a source code repository associated with an application executing in a network environment according to a first set of policies. The second agent analyzes artifacts of deployed assets on a target deployment environment associated with the application according to a second set of policies. The third agent analyzes access logs to the application according to a third set of policies. The compliance analyzer determines a risk of the application based on the analysis by the first, second, and third agents.
US11140058B2
A method implemented by a network device to reduce bandwidth and compute resources needed by a controller of a software defined networking (SDN) network by distributing monitoring of nodes connected to data plane nodes (DPNs) in an SDN network. The method determines whether a received response message from a node indicates proper operation, inserts parameters of the received response message into a template for a stateful request message, and sends the stateful request message to the node.
US11140054B2
Facilitating measurements and radio link monitoring in a wireless communications system is provided herein. A method can comprise determining, by a network device of a communications network and comprising a processor, a first resource configuration related to first measurement resources of a first radio link between a mobile device and a first distributed unit of distributed units of the communications network. The method can also comprise determining, by the network device, a second resource configuration related to a second measurement resources of a second radio link between the mobile device and a second distributed unit of the distributed units. Further, the method can comprise facilitating, by the network device, a transmission of a report that comprises the first resource configuration and the second resource configuration.
US11140045B2
Technologies are described herein for changelog transformation and correlation in a multi-tenant cloud service. Components within the multi-tenant cloud service generate changelogs that describe changes made to hardware or software components within the multi-tenant cloud service. The changelogs are received and transformed from different schemas into a common schema. A central change management service (“CCMS”) exposes a network service application programming interface (“API”), or other type of interface, through which other network services can obtain the changelogs that have been transformed into the common schema. For example, services can obtain changelogs in order to correlate changes to anomalies or other events taking place in the multi-tenant cloud service, to identify upstream or downstream components that might be impacted by a change, to provide a user interface for viewing the changelogs, the correlation, or the potential impact of a change, and/or to perform other types of functions.
US11140041B2
An arrangement with operator servers and operator clients, wherein process image modules associated with process objects and having tags are stored in the operator servers, where the operator server functions as a local server and the other operator server functions as a remote server, the local server receives the tags stored in the remote servers, where each operator client registers with one of the operator servers to establish a client-server connection, and is also configured to display a system image with block symbols associated with the process objects, and where the local server transmits the process data of the local and the process data of the remote server to the registered operator client via the client-server connection in order to update the block symbols of the system image such that, within the scope of updating a system image, an operator is referred to the communication load between the operator servers.
US11140039B2
The present invention addresses the need for improved virtualized cloud infrastructure policy implementation and management in order allow real-time monitoring and optimization of virtualized resources. It provides systems and methods for real-time cloud infrastructure policy implementation and management that include a plurality of host devices, a plurality of real-time probe agents associated with the plurality of host devices operating on each of the plurality of host devices, and a policy engine communicatively coupled to the plurality of host devices and containing a policy associated with an application program deployed in at least one of the plurality of host devices. The policy engine is programmed to monitor in real time changes in deployment of the application program across the plurality of host devices and to push the policy to the real-time probe agent operating on each host device on which the application program is deployed.
US11140038B2
Systems and methods for managing network devices include performing clustering operations for network devices based on attributes of the network devices. By comparing the results of subsequent clustering operations, changes in network device attributes can be readily identified and any network devices for which attributes have changed may be subject to further investigation or remedial action (e.g., blocking traffic to/from the network device). Clustering may also be used to conduct an inventory of network devices by identifying groups of network devices that have similar attributes.
US11140036B2
Methods and systems for identifying groups of related nodes in an integration flow are disclosed. A method includes: receiving, by a computing device, an integration flow document including information indicative of: (i) a plurality of nodes, with each node representing a processing step in an integration flow, (ii) a plurality of input parameters, and (iii) a plurality of input sources; determining, by the computing device, a plurality of mappings, with each mapping representing an association between an input parameter and an input source; determining, by the computing device, a plurality of grouped nodes of the plurality of nodes based upon the plurality of mappings; receiving, by the computing device, a request to perform a first operation on a first target node of the plurality of nodes; determining, by the computing device, that the first target node is included in the plurality of grouped nodes; and in response to determining that the first target node is included in the plurality of grouped nodes, performing, by the computing device, the first operation on each grouped node of the plurality of grouped nodes.
US11140032B2
Embodiments provide a system and method for building idempotent configuration management modules for cloud infrastructure services. Idempotency of a configuration management (CM) task in a CM plan is one of the mechanisms used to achieve repeatable and reliable automations of configuration management tasks. This helps DevOps and operations personnel reliably apply and maintain configuration of their systems.
US11140030B2
Virtual machines, virtualization servers, and other physical resources in a cloud computing environment may be dynamically configured based on the resource usage data for the virtual machines and resource capacity data for the physical resources in the cloud system. Based on an analysis of the virtual machine resource usage data and the resource capacity data of the virtualization servers and other physical resources in the cloud computing environment, each virtual machine may be matched to one of a plurality of virtualization servers, and the resources of the virtualization servers and other physical resources in the cloud may be reallocated and reconfigured to provide additional usage capacity to the virtual machines.
US11140011B2
In embodiments of the presently described subject matter, two efficient PAPR reduction methods for OFDM signals based upon the principle of tone reservation and building upon the clipping noise analysis presented in “Analysis of clipping noise and tone reservation algorithms for peak reduction in OFDM systems,” L. Wang and C. Tellambura, IEEE Trans. Veh. Technol., vol. 57, pp. 1675-1694, May 2008 are provided, each comprising two stages. The first stage is performed offline to prepare a set of cancellation signals based on the settings of the OFDM system. In particular, these cancellation signals are constructed to cancel signals at different levels of maximum instantaneous power that are above a predefined threshold. The second stage is performed online and in an iterative manner to reduce the peaks of OFDM symbols by using the cancellation signals constructed in the first stage.
US11140010B2
A power transmitter includes: a first switch coupled between a first node and a reference voltage node; a second switch configured to be coupled between a power supply and the first node; a coil and a capacitor coupled in series between the first node and the reference voltage node; a first sample-and-hold (S&H) circuit having an input coupled to the first node; and a timing control circuit configured to generate a first control signal, a second control signal, and a third control signal that have a same frequency, where the first control signal is configured to turn ON and OFF the first switch alternately, the second control signal is configured to turn ON and OFF the second switch alternately, and where the third control signal determines a sampling time of the first S&H circuit and has a first pre-determined delay from a first edge of the first control signal.
US11140005B2
A communication system includes a master node and a slave node connected to the master node via a bus. The master node transmits a header including identification information assigned to a designated function in accordance with a schedule preset individually for the designated function. The slave node has a plurality of functions for each of which a response different from each other is transmitted. The slave node returns the response related to the designated function upon receipt of the header when the designated function assigned with the identification information included in the header is one of the plurality of functions of the slave node.
US11139997B2
Embodiments of the invention provide a system for adapting a pool pump for wireless communication. In some embodiments, a system for adapting a pool pump with a serial communication port for communication with a user via a remote server, an internet connection, and internet enabled device is provided, the system comprising: a wireless gateway device connected to a router; and a wireless adapter connected to the serial communication port, comprising: a gateway node; a transceiver; and a processor programmed to: establish a wireless connection with the wireless gateway; receive a first message from the pool pump; cause the gateway node to modify the first message; cause the first modified message to be transmitted to the remote server via the wireless gateway; receive a second message from the remote server; modify the second message for output to the pool pump; and transmit the second modified message to the pool pump.
US11139991B2
Various approaches for coordinating edge computing transactions are described, based on the generation and verification of fine-grained timestamp values among distributed computing entities in an edge computing system. In an edge computing system, an edge computing device performs operations to obtain transaction data, a timestamp, and a timestamp signature for a transaction, with the timestamp generated from a secure (and attestable) timestamp procedure that is coordinated with another entity (including via a network-coordinated timestamp synchronization). This timestamp is verified by the device based on the timestamp signature and the transaction data for the transaction, and the transaction is conducted (e.g., using a value of the timestamp) at the device or elsewhere in the system based on successful verification. In further examples, the coordinated timestamp enables multi-version concurrency control (MVCC) database transactions, verification of blockchain transactions, or other uses and verifications of timestamp values.
US11139978B2
A distributed data storage layer supports biometric identification systems. The biometric identity system includes hardware and software improvements for capturing, retrieving, and verifying identity based on securely stored biometric data in the distributed data storage layer. As a result, the biometric identity system provides increased individual security and reliable identification.
US11139977B2
A Proof of View verification system is disclosed. The Proof of View verification system has a Proof of View verification module, comprising computer-executable code stored in non-volatile memory, and a processor. The Proof of View verification module and the processor are configured to receive a request for a content view to view a piece of content, record a content view data in a database chunk, hash the database chunk into a hashed database chunk, append the hashed database chunk to a block on a blockchain of the Proof of View verification system, and compare the content view data with the block on the blockchain. The blockchain is publicly available.
US11139976B2
This patent describes a platform built on Blockchain/Distributed Ledger Technology (DLT) utilizing validated Self-Sovereign Identity. Identity information stored securely on a mobile device and information usable by the requestor to verify the identity and the identity presenter are delivered at the request of the identity owner. The patent claims describe the use, sharing and verification of personal and financial identity data with the identity owner's permission. The Identity owner retain complete control over distribution of their information. Technologies derived from this patent will protect technology users from theft of physical credentials that represent identity. The patent claims describe verification of identity information stored on a smart device in mobile credential form, and also verification that the presenter of the identity is the person to whom those credentials belong. Evidence of identity authentication stored using DLT ensures the authenticity of both identity and validations in a manner resistant to digital tampering.
US11139974B2
A control apparatus includes a first interface for communicating with a first device over a local area network and a second interface for communicating with a second device over a wide area network. A processor is configured to perform an authentication operation on first device after connection to the first interface. The processor receives a first data transmission addressed to the second device from the first device, and then controls the second interface to permit the first data transmission to be transmitted to the second device over the wide area network when the first device has been authenticated. The second interface is controlled to prevent the first data transmission from being transmitted to the second device when the first device has not been authenticated.
US11139972B2
The blockchain generation apparatus 1 includes: a parameter calculator 122 that identifies a parameter type to be used for linkage of the new block, based on block approval method data 114, and calculates a value for the identified parameter type based on transaction datasets which are related to an identifier of a generating party; a block generation condition checker 125 that determines whether the generating party is qualified to generate the new blockchain data, based on the value calculated by the parameter calculator 122; and a blockchain generator 126 that tries to generate the new blockchain by referring to the shared data when the block generation condition checker 125 determines that the generating party is qualified. An identifier of the blend pattern included in the block approval method data 114 specifies a combination of the plurality of parameter types that conflict with each other.
US11139968B2
As disclosed herein a computer system for secure database backup and recovery in a secure database network has N distributed data nodes. The computer system includes program instructions that include instructions to receive a database backup file, fragment the file using a fragment engine, and associate each fragment with one node, where the fragment is not stored on the associated node. The program instructions further include instructions to encrypt each fragment using a first encryption key, and store, randomly, encrypted fragments on the distributed data nodes. The program instructions further include instructions to retrieve the encrypted fragments, decrypt the encrypted fragments using the first encryption key, re-encrypt the decrypted fragments using a different encryption key, and store, randomly, the re-encrypted fragments on the distributed data nodes. A computer program product and method corresponding to the above computer system are also disclosed herein.
US11139961B2
Techniques regarding privacy preservation in a federated learning environment are provided. For example, one or more embodiments described herein can comprise a system, which can comprise a memory that can store computer executable components. The system can also comprise a processor, operably coupled to the memory, and that can execute the computer executable components stored in the memory. The computer executable components can comprise a plurality of machine learning components that can execute a machine learning algorithm to generate a plurality of model parameters. The computer executable components can also comprise an aggregator component that can synthesize a machine learning model based on an aggregate of the plurality of model parameters. The aggregator component can communicate with the plurality of machine learning components via a data privacy scheme that comprises a privacy process and a homomorphic encryption process in a federated learning environment.
US11139949B2
A system for controlling equalization applied to a received signal comprising an equalizer configured to equalize on a received signal to generate an equalized signal, and a clock recovery module configured to recover a clock signal from the equalized signal or the received signal. A clock adjustment system is configured to receive the clock signal, and at least one control signal, to create a sampling clock signal. A filter is configured to filter the equalized signal to create a filtered signal. A sampling unit samples the filtered signal or the equalized signal such that the output of the sampling unit is provided to a controller. The controller is configured to receive and process the output of the sampling unit to generate a boost signal, and the controller is further configured to provide the boost signal to the equalizer to control the amount of equalization performed by the equalizer.
US11139947B2
A method for the time-synchronized processing of data of a field device of process automation, in which the data and/or data changes are saved together with an internal time stamp of an internal timer of the field device in a memory of the field device; during the reading process of the data from the field device, a path difference being detected of the internal timer of the field device and a timer of the control unit by which the data is read, the internal time stamps are corrected by the path difference, and are saved as corrected time stamps together with the data.
US11139942B2
A user terminal communicates by using a plurality of cells, including at least a given cell to use a first TTI and a second TTI having a shorter TTI length than the first TTI, and this user terminal has a receiving section that receives, in the given cell, first downlink control information that is transmitted by using the first TTI and/or second downlink control information that is transmitted by using the second TTI, and a control section that controls receipt of a downlink shared channel that is transmitted in another cell and/or transmission of an uplink shared channel, based on the first downlink control information and/or the second downlink control information.
US11139941B2
Aspects of the disclosure relate to a scheduled entity that obtains a resource allocation for transmission of an acknowledgment (ACK)/negative acknowledgment (NACK) payload using implicit resource mapping based on at least one of a scrambling identifier or one of a plurality of control resource sets (CORESETs) and transmits the ACK/NACK payload based on the obtained resource allocation. In an aspect, a scheduled entity obtains a resource allocation for transmitting different types of uplink control information (UCI), wherein the resource allocation is based on a combination of the different types of UCI and transmits the different types of UCI based on the obtained resource allocation. Other aspects, embodiments, and features are also claimed and described.
US11139938B2
The present invention is designed to achieve the advantages of dynamic subframe utilization even when frequency division duplex (FDD) is used in future radio communication systems. According to the present invention, a user terminal has a receiving section that receives a downlink (DL) signal, a transmission section that transmits an uplink (UL) signal, and a control section that controls the receipt of the DL signal and/or the transmission of the UL signal in frequency division duplex (FDD), which use different frequencies, to the same timing as the receipt of the DL signal and/or the transmission of the UL signal in time division duplex (TDD), which use the same frequency.
US11139923B2
A transmit radio node is configured to transmit one or more code blocks, CBs, of a transport block to a receive radio node. The transmit radio node is also configured to receive feedback from the receive radio node that positively or negatively acknowledges each of one or more first code block groups, CBGs, into which the one or more transmitted CBs are allocated according to a first CB-to-CBG allocation. The transmit radio node is further configured to re-transmit to the receive radio node any CBs that the first CB-to-CBG allocation allocates to one or more first CBGs which the feedback negatively acknowledged. Moreover, the transmit radio node is configured to receive feedback from the receive radio node that positively or negatively acknowledges each of one or more second CBGs into which the re-transmitted CBs are allocated according to a second CB-to-CBG allocation. The first and second CB-to-CBG allocations are different.
US11139921B2
A method is provided in a receiving node for handling status information of data units transmitted from a sending node to the receiving node over a radio link. The receiving node establishes that a number of data units that has been transmitted by the sending node are missing. The receiving node sends a reduced status message to the sending node over the radio link, which message is reduced such that it comprises the negative acknowledgement for a first part of missing data units and omits negative acknowledgements for the rest of the missing data units. The omitted negative acknowledgement for the rest of the missing data units will not erroneously be interpreted as correctly received data units by the sending node.
US11139915B2
The application relates to the adaption of the length of the cyclic redundancy check (CRC) code in the context of 3GPP NR. In 3GPP NR, the length of the uplink and downlink control information (UCI, DCI) significantly varies. Therefore, it is necessary to select a CRC code of appropriate size or length. Accordingly, a method (200) for use in a wireless transmitter comprises: determining an amount of data to transmit (212), determining a cyclic redundancy check (CRC) polynomial length based on the amount of data to transmit (214); encoding the data using a CRC of the determined polynomial length (216); and transmitting the encoded data (216). The data to transmit may not only comprise control channel data but also user data and may be encoded with a Polar code or a low-density parity check (LDPC) code.
US11139909B2
According to certain embodiments, a user equipment (UE) (110), comprises an interface (710) configured to receive one or more symbols at the start of a first transmission time interval (TTI) of a channel. The UE further comprises processing circuitry (720) operably coupled to the interface (710). The processing circuitry (720) configured to obtain a signal quality estimate based on at least one of the one or more symbols; compare the signal quality estimate to a signal quality threshold; and determine, based on the comparison, whether to process the channel in the first TTI.
US11139908B2
The invention discloses a beam domain optical wireless communication method and system. A base station is equipped with an array of optical transceiver ports or transmitter/receiver ports and a lens, each optical transceiver port forms a beam with centralized energy through the lens, and the base station generates beams in different directions by using the optical transceiver port array and the lens, thereby realizing multi-beam coverage or large-scale beam coverage in a communication region. The base station transmits/receives signals of multiple or a large number of user terminals by using channel state information of each user terminal, and different optical transceiver ports transmit/receive signals in different directions, thereby realizing simultaneous communication and bidirectional communication between the base station and different user terminals.
US11139902B2
An outdoor satellite receiving unit (ODU) receives several independent satellite signals, selects two signals with a switch matrix, downconverts the two signals to a bandstacked signal with a high and a low band signal, and outputs the bandstacked signal on the same cable to receiver units. Several satellite signals can be selected in groups of two or more and output to independent receiver units. Signal selecting is performed at the received radio frequency (RF) and bandstacking is performed with a single downconversion step to an intermediate frequency (IF). Channel stacking on the same cable of more than two channels from several satellites can be achieved by using frequency agile downconverters and bandpass filters prior to combining at the IF output. A slow transitioning switch minimizes signal disturbances when switching and maintains input impedance at a constant value.
US11139885B2
The invention concerns a network creation process for the provision of internet and/or television type data signals across the complete land surface, Linking through a digital wireless link at least one aircraft (300) with the earth station (200) on one hand, and on the other hand, with at least one means of emission and receipt, whether fixed or borne by at least one user (400), moving to an altitude lower than or equal to ten kilometers above the global land surface, and being equipped with one or several payloads powered by the energy of the aircraft (300) in such a way as to use emission and receipt relays for the provision of at least one type of signal on the global land surface. The said process is remarkable in that the power of signals (radiation) emitted by the payload is modulated to vary according to the altitude of the aircraft (300) and can thus vary from 0% on earth to 100% during cruising. The invention also concerns the payload and the aircraft that enable implementing the said process.
US11139873B2
There is provided mechanisms for beam width adjustment. A method is performed by a radio transceiver device. The method comprises communicating, using a current beam, with another radio transceiver device. The method comprises obtaining a signal strength indicator and a transmission rank of the current beam. The method comprises determining an adjustment indicator for adjusting beam width of the current beam for continued communications with said another radio transceiver device. The adjustment indicator is based on the signal strength indicator and the 0 transmission rank. The method comprises initiating adjustment of the beam width according to the adjustment indicator.
US11139872B2
A network node signals to a wireless communication device which precoders in a codebook are restricted from being used. The network node in this regard generates codebook subset restriction signaling that, for each of one or more groups of precoders, jointly restricts the precoders in the group by restricting a certain component (e.g., a certain beam precoder) that the precoders in the group have in common. This signaling may be for instance rank-agnostic signaling that jointly restricts the precoders in a group without regard to the precoders' transmission rank. Regardless, the network node sends the generated signaling to the wireless communication device.
US11139868B2
The disclosure presents a method and system for enabling the monitoring of more than one propagation link (PL) between two transceivers, such as a fifth-generation (5G) broadband cellular base station (gNB) and user equipment (UE). The PL can represent a radiation pattern emitted by a MIMO antenna port. The monitoring can capture and record PL quality parameters and associate them to a PL index (PLI). The process can periodically cycle through the set of available PLs and select a best fit PLI configuration. The best fit PLI can be one that satisfies a link quality threshold and PL efficiency thresholds. The selected PLI can be communicated to both transceivers using parameter containers added to conventional control signals. Data messages communicated between the transceivers can utilize the selected best fit PLI configuration.
US11139865B2
A method is provided for localizing a plurality of wireless terminal devices of a communication network, wherein the method comprises: providing reception signals (s; s_AP1, s_AP2, s_AP3) which respectively comprise superposed radio signals which were wirelessly received by a respective one of a plurality of receivers which are arranged spatially separated from one another, wherein the plurality of superposed radio signals originates from different ones of the wireless terminal devices; reconstructing the radio signals in the form of reconstructed radio signals (rs; rs1, rs2), as a function of the respective reception signal (s; s_AP1, s_AP2, s_AP3); and estimating the spatial positions (pos; pos_UE1, pos_UE2) of the wireless terminal devices as a function of the reconstructed radio signals (rs; rs1, rs2).
US11139864B2
There is provided mechanisms for transmission of reference signals. A method is performed by a terminal device. The terminal device comprises at least two physical antenna ports. The method comprises creating a virtual antenna port for, and applied over, at least two of the physical antenna ports. The method comprises transmitting, in the virtual antenna port, as many uplink reference signals as there are physical antenna ports.
US11139845B2
Systems, methods, and apparatuses for wireless communication are described. Input data for in-phase branch/quadrature branch (I/Q) imbalance or mismatch may be compensated for or non-linear power amplifier noise may be used to generate compensated input data. In some examples, a transmitter may be configured to transmit communications signaling via a first antenna, the transmitter including a filter configured for digital mismatch correction; a receiver may be configured to receive communications signaling via a second antenna; and a switch may be configured to selectively activate a first switch path to couple the transmitter and the first antenna and a second switch path to couple the receiver and the transmitter to provide communications signaling received via the transmitter as feedback for the filter through the receiver.
US11139842B2
A method and related apparatus for outputting an analog signal are disclosed. A plurality of transmit levels corresponding to respective predetermined equalization levels is provided. A stream of digital signals carrying data is provided. A transmit level from among the plurality of transmit levels based on the digital signals carrying data is selected. The selected transmit level is received, the selected transmit level is converted to an analog signal of the selected transmit level, and the analog signal of the selected transmit level is output over a signal interface.
US11139841B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as long-term evolution (LTE). According to various embodiments of the present disclosure, an apparatus of a transmitter in a wireless communication system may include an oscillating circuit for providing an oscillating signal, and a radio frequency (RF) circuit for converting a frequency of a transmit signal using the oscillating signal, and transmitting the transmit signal. The oscillating circuit may generate a base oscillating signal of a differential signal form, by multiplying a first signal and a second signal which constitute the different signal, generate a first signal set from the first signal and a second signal set from the second signal, and generate a signal in which at least one harmonic component adjacent to an intended frequency component is suppressed using the first signal set and the second signal set.
US11139839B1
The disclosed structures and methods are directed to polar code decoders and methods for polar code decoding. A polar code decoder comprises an input logarithmic likelihood ratio (LLR) distributor, a master polar decoder module (PDM), at least one slave PDM, an intermediate LLR result combiner, and a decoded bit aggregator configured to generate a decoded codeword bit sequence. For each codeword node, each PDM partially decodes one or more sets of LLR subsets, which are sent to the intermediate LLR result combiner to generate an intermediate LLR result sequence. A first node decoding pipeline of the master PDM is configured to decode an intermediate LLR result sequence to generate at least one decoded node bit sequence. A polar code decoder with slave PDMs each having a second node decoding pipeline is also disclosed. A method for polar code decoding is also disclosed.
US11139833B2
Systems, devices, and methods are presented that allow a data channel to adaptively vary a change in a reference voltage used to read data from a solid state memory. The change in the reference voltage may be determined based on a measured error statistic of the solid state memory. A hard decision low density parity check (HLDPC) decoder may be utilized in conjunction with a soft decision low density parity check (SLDPC).
US11139832B1
An operating method of a low density parity check (LDPC) decoder, the operating method includes: initially updating codewords to variable nodes; determining an update order in which a plurality of variable node groups are updated, which is determined based on reliability of each of the variable node groups; executing local iterations including update of check nodes associated with a select variable node group among the variable node groups and update of the select variable node group based on the updated check nodes until all the variable node groups are updated based on the update order; performing syndrome check to determine whether LDPC decoding is successful, based on an operation of the updated variable nodes and a parity check matrix.
US11139829B1
Partition information associated with partition(s) in a sliding window and an uncompressed value associated with a repeated sequence in the sliding window are received. A compressed value is generated using the uncompressed value, including by: generating the set indicator based at least in part on the partition information and the uncompressed value; determining, based at least in part on the partition information and the uncompressed value, whether the uncompressed value includes an extraneous bit; and generating the intra-set information, including by: in the event it is determined that the uncompressed value includes the extraneous bit, excluding the extraneous bit in the uncompressed value from the intra-set information. The compressed value is output.
US11139828B2
Methods and systems for encoding of integers are discussed. For example, various methods and systems may utilize Huffman coding, Tunstall coding, Arithmetic Coding, LZ77 coding, LZ78 coding, LW coding, or Shannon Fano Elias coding to encode the integers.
US11139816B2
A clock and data recovery circuit is disclosed. The clock and data recovery circuit includes a phase detection circuit, a first voting circuit, a low-pass filtering circuit and a phase interpolation circuit. The phase detection circuit is configured to receive a first signal and a clock signal and generate a phase signal. The first voting circuit is configured to charge at least one capacitance component according to the phase signal and generate a first voting signal according to a charging result. The low-pass filtering circuit is configured to generate a phase control signal according to the first voting signal. The phase interpolation circuit is configured to generate the clock signal according to the phase control signal.
US11139813B1
An RF switch includes serially coupled RF cells coupled between a first switch node and a second switch node, wherein each of the serially coupled RF cells include at least one transistor; and a varactor circuit coupled to at least one node of a transistor in an RF cell, and coupled between the RF cell and an adjacent RF cell, wherein the varactor circuit is configured for equalizing a voltage of the RF cell and a voltage of the adjacent RF cell during an off mode of the RF switch.
US11139805B1
A two-way adaptive clock circuit supporting a wide frequency range is composed of a phase clock generating module, a phase clock selecting module, an adaptive clock stretching or compressing amount regulating circuit module and a control module. The adaptive clock stretching or compressing amount regulating circuit module can monitor delay information of a critical path in a chip in real time and feed the information back into the control module. After receiving a clock stretching or compressing enable signal and a stretching or compressing scale signal, the control module selects a target phase clock from clocks generated by the phase clock generating module to rapidly regulate an adaptive clock in a current cycle. The present invention is applied to an adaptive voltage frequency regulating circuit based on on-line time sequence monitoring.
US11139804B2
A circuit includes a flip-flop included in a multi-stage shift register and a control element. The flip-flop includes an output field-effect transistor, a first field-effect transistor configured to operate to supply one of a high potential and a low potential to the gate of the output field-effect transistor, and a second field-effect transistor configured to operate to supply the other one of the high potential and the low potential to the gate of the output field-effect transistor. The control element is configured to operate to make an electric current flow between the gate and a power supply in the opposite direction of an off-leakage current from at least either one of the first field-effect transistor and the second field-effect transistor in a period where the first field-effect transistor and the second field-effect transistor are off.
US11139803B1
Systems, apparatuses, and methods for implementing low-power flip-flops with balanced clock-to-Q delay are described. A flip-flop includes a primary latch, an upper secondary latch, and a lower secondary latch. The primary latch transmits a data value from an input port to a first node when transparent. The upper secondary latch pulls up a second node when transparent and when the first node is equal to a first value. The second node is a prebuffered data output of the flip-flop. The lower secondary latch pulls down the second node when transparent and when the first node is equal to a second value different from the first value. To ensure the flip-flop has a balanced clock-to-Q delay, a first set of clock signals coupled to transistor gates of the primary latch are delayed with respect to a second set of clock signals coupled to transistor gates of the upper secondary latch.
US11139796B2
A crystal vibration element that includes a crystal piece that has a prescribed crystal orientation, and a first direction and a second direction in a plan view thereof; and excitation electrodes that are respectively provided on front and rear surfaces of the crystal piece in order to excite a thickness shear vibration in the crystal piece upon application of an alternating electric field. A vibration distribution of the crystal piece has a vibration region that extends in a band-like shape in the second direction of the crystal piece and non-vibration regions that are adjacent to opposed sides of the vibration region in the first direction of the crystal piece.
US11139795B2
An electronic component includes a piezoelectric substrate, a first functional element, a first wiring, insulating films, a first conductive film, and a first external connection terminal. The first functional element is disposed on the piezoelectric substrate. The first wiring is disposed on the piezoelectric substrate, and is electrically connected to the first functional element. The insulating films are disposed on the piezoelectric substrate, and define a first hollow portion in which the first functional element is included. The first conductive film is disposed on the insulating films, and has a portion that passes through the insulating films and is electrically connected to the first wiring. The first external connection terminal is provided on the first conductive film, and is disposed at a position overlapping at least a portion of the first functional element in a plan view as viewed in the thickness direction of the piezoelectric substrate.
US11139791B2
An integrated circuit device is provided. In some examples, the integrated circuit device includes an amplifier stage that receives an input signal and a control signal and provides an amplified signal in response. A main path is coupled to the amplifier stage that receives the amplified signal and provides a first feedback signal corresponding to a signal strength of a data-bearing portion of the input signal. A control path also receives the amplified signal and provides a second feedback signal corresponding to a signal strength of the data-bearing portion and an interference component. A gain control circuit is coupled to the main path and the control path that receives the first and second feedback signals and provides the control signal in response to the feedback signals. In some such examples, the control path and main path include separate mixer stages with different performance characteristics.
US11139788B2
A measuring current generation circuit coupled to a setting resistor is disclosed. The generation circuit includes a first measuring terminal, a second measuring terminal, a first transconductance amplifier, a second transconductance amplifier and an output circuit. The first transconductance amplifier has a first input terminal and a second input terminal. The first input terminal is coupled to one terminal of the setting resistor. The second input terminal is coupled to another terminal of the setting resistor and coupled to the first measuring terminal. The second transconductance amplifier has a third input terminal and a fourth input terminal. The output circuit is coupled to output terminals of the first transconductance amplifier and the second transconductance amplifier respectively and has a first output terminal and a second output terminal. The first output terminal is coupled to the first input terminal. The second output terminal is coupled to the second measuring terminal.
US11139785B2
An LNA circuit includes: paths provided between an input and an output terminals, an LNA provided in at least one path, and a selector selecting one path. The LNA includes: a MOS transistor coupled between a first and a second power supplies, a first inductor coupled to a source of the MOS transistor, a capacitor formed between a gate and the source of the MOS transistor, a second inductor coupled between the gate of the MOS transistor and the input terminal, and a changeover switch coupled parallelly with at least one of the capacitor, and the first and the second inductors. The selector switches between a first state that one path is selected and the changeover switch is on, and a second state that another path is selected and the changeover switch is off. Alternatively, the one path and the another path are respectively provided without and with the LNA.
US11139784B2
An example audio play circuit includes a power supply module, a power amplifier, a coupling capacitor, a load, and a plosive suppression circuit. An output terminal of the power amplifier is connected to a first terminal of the coupling capacitor and an output terminal of the plosive suppression circuit, a second terminal of the coupling capacitor is connected to the load, and an output terminal of the power supply module is connected to a power supply terminal of the power amplifier and a power supply terminal of the plosive suppression circuit. The power supply module is configured to provide a direct current power supply voltage for the power amplifier and the plosive suppression circuit. When the direct current power supply voltage rises to the first voltage threshold, the plosive suppression circuit connects the first terminal of the coupling capacitor to the ground terminal.
US11139776B2
A photovoltaic panel having a photovoltaic module supported by a distributed support frame is described. The distributed support frame may include a support member extending over a back surface of the photovoltaic module. For example, one or more support members may extend laterally from a support hub mounted on the back surface. The distributed support frame may reduce a span length of the photovoltaic module between support locations, and thus, may reduce a likelihood that a module laminate will crack under a design load.
US11139774B2
A roof mounting system for the attachment of an article to a roof, the system comprising a plurality of PV modules each having at least one corner and a frame member, a flashing member having a top surface; an upstanding sleeve attached to the top surface of the flashing member; an elevated water seal having a borehole formed therethrough, the elevated water seal further comprising at least one screw for providing a waterproof seal between the article and the roof structure; and whereby the plurality of PV modules are interlocked in a way to provide a corner-to-corner coupling arrangement supported above the roof through the frame members of the plurality of PV modules.
US11139772B2
Actuator apparatus for generating a physical effect, at least one attribute of which corresponds to at least one characteristic of a digital input signal sampled periodically in accordance with a sampling clock, the apparatus comprising at least one actuator device, each actuator device including an array of moving elements, wherein each individual moving element is operative to be constrained to travel alternately back and forth along a respective axis responsive to an individual first electrostatic force operative thereupon, wherein each moving element has an at-rest position and is driven away from its at rest position solely by the first electrostatic force; and at least one electrode operative to apply a controlled temporal sequence of potential differences with at least one individual moving element from among the array of moving elements thereby to selectably generate the first electrostatic force; and a controller operative to receive the digital input signal and to control at least one of the at least one electrode and the individual moving element to apply the sequence of potential differences.
US11139770B2
A gate driving circuit applied to motor inverter includes first power switch circuit, first and second bootstrap fast charging circuits, and first, second and third capacitors. The first power switch circuit includes first and second power switches. The first bootstrap fast charging circuit is electrically connected to the first power switch. The second bootstrap fast charging circuit is electrically connected to the second power switch. The first capacitor is electrically connected to the first power switch. The second capacitor is electrically connected to the first bootstrap fast charging circuit and first insulated switch. The third capacitor is electrically connected to the second bootstrap fast charging circuit and second insulated switch. When the first power switch is disabled and the second power switch is enabled, an independent power supply enables the second bootstrap fast charging circuit to charge the third capacitor to enable the second insulated switch.
US11139747B2
A busbar power supply apparatus comprising at a rear side of its housing an AC interface with electrical contacts configured to establish an electrical connection with AC busbars of a busbar system to receive AC mains voltages converted by an integrated AC/DC power conversion unit into a DC power supply voltage applied to at least one DC interface of said busbar power supply apparatus.
US11139743B2
An AC-DC converter with synchronous rectifier (SR) architecture and method for operating the same are described. Generally, a secondary side integrated circuit (IC) controller of the AC-DC converter includes a SR-SNS pin, a VBUS_IN pin, a first voltage-to-current converter, a sample-and-hold (S/H) circuit, a second voltage-to-current converter, and a signal generation circuit. The first voltage-to-current converter is coupled to remove a component of the output bus voltage sensed on the VBUS_IN pin from the voltage sensed on the SR-SNS pin. The S/H circuit is coupled to sample the voltage sensed on the SR-SNS pin and to provide a sampled voltage. The second voltage-to-current converter is coupled to convert the sampled voltage to a feed-forward current. The signal generation circuit is coupled to receive the feed-forward current and to generate feed-forward signals used to control operation of a primary side of the AC-DC converter.
US11139741B2
Power converters are provided. A capacitor is coupled to a primary winding of a transformer forming part of an LC resonator. The capacitor is coupled with a supply voltage input (Vcc) of a controller to supply at least part of the controller with power.
US11139728B2
A rail maintenance vehicle includes a frame, a workhead, and a vibrating unit. The frame includes wheels that travel along rails. The vibrating unit is coupled to the workhead and includes a rotor, a stator, a first rotor coil coupled to the rotor and a first stator coil coupled to the stator.
US11139707B2
An electric machine has a stator having an array of electromagnetic elements. A rotor is mounted on bearings and has an array of rotor posts. The rotor posts each have a length defining opposed ends and the array of rotor posts extends along the rotor in a direction perpendicular to the length of each of the rotor posts. The rotor has electromagnetic elements defining magnetic poles placed between the plurality of rotor posts. An airgap is formed between the rotor and the stator when they are in an operational position. A plurality of rotor flux restrictors are formed on the rotor, and each lies adjacent to one of the opposed ends of the rotor posts.
US11139706B2
An electric motor and a rotor thereof are provided. The rotor includes a shaft and at least one rotating body fixed to the shaft. The rotating body includes a rotor core and a plurality of permanent magnets. An outer periphery of the rotor core has a plurality of spaced slots, each of which extends along an axial direction of the rotor. The rotating body further includes a plurality of axial arms molded to the corresponding slots and configured to fix the permanent magnets. Every two adjacent axial arms form an accommodation therebetween, and each permanent magnet is fixed to a corresponding accommodation.
US11139701B2
Embodiments relating to systems, methods, and devices for wireless charging are disclosed. In some embodiments, methods for establishing a communication link between a power transmitting unit (PTU) and a power receiving unit (PRU) through a low energy wireless communication interface are described.
US11139699B2
A wireless power transmitting system includes a power amplifier comprising a plurality of measurement points and a power amplifier controller integrated circuit (IC). In some embodiments, the power amplifier controller IC performs synchronization of the various components of the power amplifier, conducts impedance and temperature measurements at the measurements points, determines if a foreign object is within the transmission range of the wireless power transmitter, and decides if a shutdown of the power amplifier is needed. In some embodiments, the power amplifier controller IC determines through a transmitter controller IC, the presence of a foreign object within the transmission range and adjusts the power transmission to one or more receivers.
US11139687B2
An electronic device according to various embodiments of the present invention comprises: a housing including a first surface; a coil located close to the first surface within the housing and having conductivity; a battery located within the housing and being rechargeable; a first circuit located within the housing and providing, via the coil, power received wirelessly from the outside of the housing to a power management circuit; a second circuit located within the housing and providing wirelessly, via the coil, power of the battery to the outside of the housing; and a third circuit configured to establish selectively a first electrical connection between the first circuit and a first feed point of the coil or a second electrical connection between the second circuit and a second feed point of the coil, wherein the first feed point and the second feed point may be different. Other various embodiments are possible.
US11139682B2
A control device of a power supply system is configured to control inputting of electric power from a power system connected to a power distribution device to a plurality of strings connected to the power distribution device and outputting of electric power from the plurality of strings to the power system and to execute a process of stopping control for switching the at least one switching element between connection and disconnection on a string in which inputting of electric power and outputting of electric power are stopped out of the plurality of strings.
US11139678B1
A power supply system for automatic transfer switch applications comprises two first switch apparatuses, two second switch apparatuses, and a control unit. Each first switch apparatus comprises a first relay switch and a first switch assembly. The first switch assembly comprises a first bypass switch, a first semi-controllable switch, and a first fully-controllable switch. Each second switch apparatus comprises a second relay switch and a second switch assembly. The second switch assembly comprises a second bypass switch, a second semi-controllable switch, and a second fully-controllable switch. The control unit controls the two first switch apparatuses and the two switch apparatuses to uninterruptedly supply power to a load.
US11139677B1
Unsafe restoration of normal lighting is prevented using a reset control communicating with an emergency condition detector and emergency lighting controller in a lighting system. The reset control can be integrated into other system components, like the emergency condition detector, or retrofit into an existing lighting system and configured to work with different types of emergency condition detectors and lighting controllers.
US11139662B2
A balance circuit for a set of battery cells includes a set of switch circuits and control circuitry coupled to the switch circuits. Each switch circuit of the switch circuits is coupled to a corresponding battery cell of the battery cells, and enables a bypass current to flow out a positive terminal of the corresponding battery cell if the switch circuit is turned on. The switch circuit includes a first switch having a first diode and a second switch having a second diode reversely coupled to the first diode. The second switch disables the bypass current if the second switch is turned off. The control circuitry balances the battery cells by controlling the switch circuits.
US11139660B2
A method for managing a battery includes exchanging battery data between the battery and an onboard battery management system (BMS) of a mobile platform and between the battery and a charger BMS of a battery charger, and managing the battery based on the battery data.
US11139655B2
A system for powering a device is disclosed. The system includes at least one internal battery located in a device, at least one external battery connected to the device, and a master controller configured to connect either the at least one internal battery or the at least one external battery to a power bus to power the device.
US11139635B2
Quantum well designs for tunable VCSELs are disclosed that are tolerant of the wavelength shift. Specifically, the active region has even number of substantially uniformly spaced (¼ of the center wavelength in the semiconducting material) quantum wells.
US11139632B2
An optical module comprising a first optical fiber corresponding to an incidence side for laser light a second optical fiber corresponding to an emission side for the laser light; and a connection protecting portion that is provided and located so as to cover a connection site for optically connecting the first optical fiber and the second optical fiber, wherein the second optical fiber has a larger core diameter than the first optical fiber, the connection site is a site where a core portion of the first optical fiber and a core portion of the second optical fiber are connected to each other in a discontinuous shape, and the connection protecting portion is formed of a thermally conductive protective material and/or a photorefractive protective material includes refractive index that is equal to or higher than that of a clad portion of the first optical fiber.
US11139630B2
An enclosure and a method of making the enclosure is provided that includes mixing stainless steel, rubber, and polycarbonate to produce a material mixture that is electrically conductive. Carbon black powder and polyethylene are blended to produce an electrically resistive additive for dissipating static electricity. At least one injection mold for the enclosure is positioned in fluid communication with an exit end of a heating barrel. The weatherproof material mixture is injected into an entry end of the heating barrel to produce a melted weatherproof material mixture. The electrically resistive additive is introduced through a lateral port of the heating barrel proximate to the exit end to partially mix with the melted weatherproof material mixture to produce an injection mixture. The injection mixture into the at least one injection mold to produce the enclosure that is weatherproof, electrically conductive, and electrically resistive.
US11139627B2
A cable processing apparatus has a crimping device loadable with an exchangeable crimping cassette, the cable processing apparatus including a crimping cassette exchanging device. The crimping cassette exchanging device includes carriages, each carriage having a crimping cassette holding device adapted to attach to and to detach from a crimping cassette; a horizontal carriage guide for providing a substantially horizontal guided movement of the carriages; a vertical carriage guide for providing a substantially vertical guided movement of a carriage from an initial vertical position to the crimping device or vice-versa, wherein the vertical carriage guide is arranged relative to the horizontal carriage guide such that one of the carriages is vertically movable at a time; a carriage shifting device adapted to controllably perform the horizontal guided movement; and a carriage lifting device adapted to controllably perform the vertical guided movement.
US11139625B2
A discharge device for discharging electric currents from a rotor part of a machine, in particular a rotor part with a shaft, into a stator part, the discharge device having a contact element, a support and a spring mechanism, the support being connectable to a stator part in an electrically conductive manner, the contact element being predominantly made of carbon, the contact element being accommodated on the support in an axially movable manner and connected to it in an electrically conductive manner, a contact force applicable to the contact element by the spring mechanism so as to establish an electrically conductive sliding contact between a sliding contact surface of the contact element to establish the sliding contact, and an axial shaft contact surface of the shaft, wherein the contact element is disk-shaped, the sliding contact surface being at least annular and disposable coaxially relative to the shaft contact surface.
US11139622B2
A hybrid busbar (1) for a busbar system, said hybrid busbar (1) comprising a current carrying rail profile (2) adapted to carry an electrical current with a predefined high current amplitude and at least one contact receiving rail profile (3) having a plurality of equally spaced contact openings (4) configured to receive protruding electrical contacts (6) of electrical devices (ED-A) to be connected to said busbar system, wherein the current carrying rail profile (2) and the contact receiving rail profile (3) are connected with each other to form said hybrid busbar (1) providing at least one bounding geometry with a rectangular cross section (CS), wherein the hybrid busbar (1) can be engaged from behind by hook-shaped mounting latches (7) of electrical devices (ED-B) to be connected to said busbar system.
US11139621B2
A retention assembly is provided that is configured to retain a plug end of an electrical cord in electrical engagement with an accessory outlet. The retention assembly includes a housing have an interior sized to receive the plug end and, optionally, an adapter therein. In one version, the housing can include a front opening with an assembly portion and a retention portion where the retention portion has at least one dimension that is smaller than the corresponding dimension of the plug end so that the plug end cannot pass therethrough. In another version, the retention assembly includes an insert having a slot opening to receive the wire portion of the electrical cord therethrough. The insert can then be disposed within the housing such that a sidewall of the insert extends between a front wall of the housing and the adapter to restrict movement of the first end and the adapter.
US11139611B2
An electrical power outlet is suitable for mounting face-up in locations that may be susceptible to liquid spills. The outlet includes a housing body defining an interior chamber, with an intermediate wall positioned therein. The intermediate wall defines contact openings that are open to contact passageways in which electrical contacts are mounted. A pair of drainage passageways extend through the housing body. A pair of drainage channels extend along the intermediate wall to the respective drainage passageways, so that liquid along the intermediate wall is directed along the drainage channels to the drainage passageways. Drain openings formed in a bottom wall of the housing body are in fluid communication with the respective drainage channels for draining liquid out of the housing body.
US11139608B2
A connector is provided with a body cover and a lid cover for covering a wire. A tightening member is to be wound along a surface of the body cover. A first part and a second part are provided on the surface of the body cover while being spaced apart in a circumferential direction. A recess is provided between the first and second parts in the body cover, and a pressing portion is stretched from the first part toward the second part in the tightening member. A coupling is to be received into the recess in the lid cover, and a pressed portion is arranged outwardly of a virtual straight line connecting the first and second parts in the coupling. The pressing portion presses the pressed portion toward an inner surface of the recess.
US11139607B2
A connector (1) is provided with an inner housing (20) to be fit to an inner periphery of a mating housing (M) and an outer housing (30) fittable to an outer periphery of the mating housing (M). The outer housing (30) is held on the inner housing (20) by first locks (50) before connection to the mating housing (M), is held connected to the mating housing (M) by a second lock (60) at the time of connection to the mating housing M, and is separated from the inner housing (20) and held connected to the mating housing (M) by releasing the first locks (50) at the time of separation from the mating housing (M).
US11139606B2
A connector includes a nut accommodation portion into which a nut is press-fitted and accommodated in a press-fitting direction. The nut accommodation portion includes an accommodation hole, which extends through a connector housing in the press-fitting direction of the nut, and an upper surface of a terminal connection portion of a connection terminal, which is exposed from the accommodation hole. The accommodation hole includes a through hole, which has a tetragonal shape as viewed in the press-fitting direction of the nut, and a recessed portion, which is formed in each of four corners of the through hole. The recessed portions are recessed toward an outer side of the through hole to locally expand a contour of the through hole.
US11139600B1
A contact element for providing high current capabilities between an electrical contact and a mating contact. The contact element has multiple first resilient contact arms and multiple second resilient contact arms. The first resilient contact arms extend from a first contact strip to a second contact strip. The second resilient contact arms extend from the second contact strip and are formed to extend toward the first contact strip. The second resilient contact arms are offset from the first resilient contact arms, wherein free ends of the second resilient contact arms positioned proximate the first contact strip. The first resilient contact arms and the second resilient contact arms provide contact sections which allow for the passage of a high amperage current with low resistance and low temperature.
US11139578B1
The present invent discloses an electrically-controlled switching multi-polarization horn antenna, which relates to the technical field of communication antennas. The horn antenna includes a horn antenna body, a polarization controller and a polarization switching apparatus. The horn antenna's control module controls a linear polarization control generation module, a circular polarization control generation module and a polarization selection module to cause the horn antenna to operate in a horizontal polarization mode, a vertical polarization mode, a left-hand circular polarization mode or a right-hand circular polarization mode. The antenna can realize a quick switch between different polarization modes, and the switch is electrically controlled rather than performed by manually replacing the antenna. Using the antenna of the present invent can effectively shorten test time, reduce the number of times replacing antennas by a tester, and more accurately measure characteristics of a device under test in various polarization modes.
US11139577B2
A wireless electronic device includes a ground plane, a first antenna element, a first extension element, a first switching element and a plurality of impedance elements. The ground plane includes a first edge and a second edge opposite to each other. The first antenna element is adjacent to the first edge. The first extension element is adjacent to the second edge. The first switching element is electrically connected to the first extension element. The plurality of impedance elements are electrically connected between the first switching element and a ground. The first switching element connects the first extension element to one of the plurality of impedance elements in response to an operation frequency band of the first antenna element.
US11139572B2
This application provides a feed apparatus, a dual-band microwave antenna, and a dual-band antenna device. The feed apparatus includes a low-frequency feed and a high-frequency feed. The high-frequency feed is embedded into the low-frequency feed. The low-frequency feed includes a plurality of low-frequency array elements arranged in an array. The high-frequency feed includes a plurality of high-frequency array elements arranged in an array. At least one high-frequency array element is embedded into the low-frequency array element, and the low-frequency array element and each high-frequency array element embedded into the low-frequency array element have a common waveguide wall.
US11139568B2
Techniques are disclosed for providing isolation between a pair of partially overlapping antennas. An example electronic device includes a first antenna coupled to a first transceiver through a first signal path comprising a first feed, and a second antenna coupled to a second transceiver through a second signal path comprising a second feed. The first antenna and second antenna partially overlap. The example electronic device also includes compensation circuitry coupled to the first signal path and the second signal path and configured to generate a compensation signal that provides analog cancellation of an interference signal received at the second antenna from the first antenna.
US11139567B2
A compact dual-band MIMO antenna and a mobile terminal are provided, and the antenna includes a system ground unit, a radiation arm having an open-circuit end and a short-circuit end, a first antenna formed at the open-circuit end and a second antenna formed at the short-circuit end. The first antenna includes a grounding arm connecting the radiation arm with the system ground unit, and a first feeding arm located between the grounding arm and the open-circuit end. The second antenna includes a second feeding arm located between the short-circuit end and the grounding arm. Compared with the related art, the present invention has following beneficial effects: the antenna has compact structure and high isolation; it has dual-band, and it has excellent performance in the dual bands; it has a simple structure, a small volume and a light weight, and it is convenient to manufacture and thus for mass production.
US11139565B2
An electronic device is disclosed. An electronic device according to various embodiments includes: a housing having a front plate facing a first direction, a rear plate facing a second direction opposite the first direction, and a side housing surrounding a space between the front plate and the rear plate; a conductive member comprising a conductive material disposed between the front plate and the rear plate; a display viewable through the front plate; at least one antenna module including a plurality of antenna elements configured to form a beam in a third direction facing the conductive member, and disposed to be spaced apart from the conductive member in the space; and a wireless communication circuit electrically coupled to the antenna module and configured to transmit and/or receive at least one signal having a frequency in a range of 3 GHz to 100 GHz, wherein the conductive member has a first surface forming a first acute angle with a virtual line crossing centers of the antenna elements and facing in the third direction, and a second surface forming a second acute angle with the virtual line, wherein a joint of the first surface and the second surface is positioned on the virtual line.
US11139561B2
An antenna assembly includes: a wearable antenna including a conductive signal layer having a radiating surface; a feed conductive layer; and an insulating layer in between the conductive signal layer and the feed conductive layer, and wherein the conductive signal layer, the feed conductive layer, and the insulating layer are fabric-based, wherein the wearable antenna is shaped and sized to be embedded in a subject's clothing with sufficient flexibility to be stretched and bent as the subject implanted with a passive implantable stimulator device maintains routine daily activities, and wherein the wearable antenna is electrically tuned and configured to have the radiating surface of the conductive signal layer facing the subject's skin and a feed point of the feed conductive layer connecting to a controller such that the wearable antenna is non-inductively coupled to the implanted passive stimulator device to supply power the passive implantable stimulator device wirelessly and non-inductively.
US11139559B2
A mobile device includes a metal mechanism element, a ground plane, a first parasitic radiation element, a second parasitic radiation element, a feeding radiation element, and a dielectric substrate. The metal mechanism element has a slot. The first parasitic radiation element and the second parasitic radiation element are both coupled to the metal mechanism element. The first parasitic radiation element and the second parasitic radiation element both extend across the slot. The feeding radiation element is disposed between the first parasitic radiation element and the second parasitic radiation element. An antenna structure is formed by the feeding radiation element, the first parasitic radiation element, the second parasitic radiation element, and the slot of the metal mechanism element. The antenna structure covers at least a first frequency band. The length of the slot is shorter than 0.48 wavelength of the first frequency band.
US11139543B2
A bus bar capable of effectively securing safety of a battery module when an overcurrent is generated includes: a main body portion that includes a first metal, has a stepped structure, in which an outer surface of the main body portion in an outward direction of the battery module is recessed in an inward direction, formed in one region, and is configured to be electrically connected to at least one secondary battery; a current breaking portion that is inserted into a space formed by the stepped structure and includes a second metal having a melting point relatively lower than a melting point of the first metal; and a covering member configured to surround at least a part of an outer surface of the current breaking portion. A battery module including the bus bar is also provided.
US11139542B2
A separator for a secondary cell includes a porous polymer substrate having a first surface, a second surface opposing the first surface, and a plurality of pores connecting the first surface to the second surface; and heat-resistant coating layers formed on at least one of the first surface and the second surface of the porous polymer substrate and on internal surfaces of the pores using an atomic layer deposition process (ALD). Pores having a non-coated region are present in the internal surfaces of the pores.
US11139535B2
Erroneous identification of parts is prevented. A connection module disclosed in the present specification is a connection module that is to be attached to an electricity storage element group in which a plurality of electricity storage elements each including positive and negative electrode terminals are arranged. The connection module includes: a plurality of busbars configured to connect the electrode terminals of the adjacent electricity storage elements to each other; and an insulating protector configured to be fixed to the electricity storage element group in a state in which the insulating protector holds the plurality of busbars, wherein the insulating protector is formed by a first protector and a second protector that is separate from the first protector, the first protector is provided with a first identifier, and the second protector is provided with a second identifier that is different from the first identifier.
US11139528B2
The present disclosure provides a battery module and a battery pack. The battery pack comprises a box and a battery module, the battery module is accommodated in the box. The battery module comprises batteries sequentially arranged in a first direction. The battery comprises an electrode assembly, a case and a cap assembly, the electrode assembly is received in the case, and the cap assembly is connected with the case. The case comprises two first side walls, and the two first side walls are respectively positioned at two sides of the electrode assembly in the first direction. The first side walls of two adjacent batteries face each other. An area of the first side wall is defined as S1, a distance between the electrode assemblies of two adjacent batteries in the first direction is defined as D, S1 and D satisfying a relationship: 1.2×10−5 mm−1≤D/S1≤500×10−5 mm−1.
US11139522B1
An automotive battery assembly comprising a housing having a period correct appearance for a classic battery. The housing encloses a modern power storage configuration providing power to terminals assembled to the housing. The housing includes four sides, a top panel and a base panel, collectively defining an interior volume. The top panel can be fixed, openable, or removable. A series of water fill caps can be assembled to the top panel. One or more electrical support components can be integrated within the housing, thus being concealed from view. The electrical support components can include a battery disconnect, a charging circuit, a transformer, a fuse, a monitoring system (charging status, battery condition, etc.), a location tracking system, a booster pack, etc. Access to the electrical support components can be provided through the water fill caps or the moveable top panel.
US11139519B2
A sealed cell includes a bottomed cylindrical outer casing can. The outer casing can is formed by nickel-plated iron, and a lead connected to one of a positive electrode and a negative electrode, and the outer casing can, are welded by a welding part formed from the outside surface of the outer casing can toward the lead. The welding part is formed by molten traces and has a first layer and a second layer having a higher nickel concentration than the first layer. The first layer is formed from the lead through to the inside of the outer casing can, the second layer is formed so as to adjoin the first layer on the outside surface side of the outer casing can, and the whole of the first layer is covered with the second layer when the welding part is viewed from the outside of the outer casing can.
US11139515B2
A battery module includes: a plurality of cylindrical battery cells each having electrode terminals respectively at an upper portion and a lower portion thereof; a module housing including an accommodation portion having hollow structures in which the cylindrical battery cells are inserted and accommodated; a current collecting plate on an outer surface of the module housing and including welding holes through which the electrode terminals of the cylindrical battery cells are exposed to the outside; a bus bar in contact with each of the electrode terminals and the current collecting plate to electrically connect the electrode terminals to the current collecting plate; and a heat conduction pad disposed outside the current collecting plate and including a contact protrusion portion protruding and extending in a direction in which the electrode terminals are disposed to be in contact with a contact connection portion between the electrode terminals and the bus bar.
US11139509B2
A method, and associated batteries and battery charging units, that involve inducing electric and/or magnetic fields (field-induced current) across an electrode of a electrochemical cell, such as an anode of a battery. The field and current across the electrode may be referred to herein as a transverse current as this current is typically transverse to the ionic charge current that may be applied when charging a battery. The field and current may be induced from connecting AC energy, e.g., AC current, across the electrode or at a discrete point or points of the electrode. The induced field and current may suppress dendrite growth, experienced in conventional batteries without AC energy, among other advantages.
US11139508B2
A lithium salt mixture comprising: from 85% to 99.9 mol % of lithium bis(fluorosulfonyl)imidide; and from 0.1% to 15 mol % of lithium 2-trifluoromethyl-4,5-dicyano-imidazolate. Also, an electrolyte composition containing same and to the uses thereof. Also, an electrochemical cell including a negative electrode, a positive electrode and the electrolyte composition interposed between the negative electrode and the positive electrode. Also, a battery containing at least one electrochemical cell with the electrolyte composition.
US11139506B2
The present invention relates to a non-aqueous electrolyte solution for a lithium secondary battery and a lithium secondary battery including the same, and particularly, to a non-aqueous electrolyte solution for a lithium secondary battery which includes a fluorine-containing compound capable of forming a stable film on the surface of an electrode as an additive, and a lithium secondary battery including the same.
US11139505B2
A method of producing a solid electrolyte having a high ionic conductivity, which adopts a liquid-phase method and suppresses the generation of hydrogen sulfide, wherein a raw material inclusion containing a lithium element, a sulfur element, a phosphorus element, and a halogen element is mixed with a complexing agent containing a compound having at least two tertiary amino groups; and an electrolyte precursor constituted of a lithium element, a sulfur element, a phosphorus element, a halogen element, and a complexing agent containing a compound having at least two tertiary amino groups.
US11139503B2
Set forth herein are garnet material compositions, e.g., lithium-stuffed garnets and lithium-stuffed garnets doped with alumina, which are suitable for use as electrolytes and catholytes in solid state battery applications. Also set forth herein are lithium-stuffed garnet thin films having fine grains therein. Disclosed herein are novel and inventive methods of making and using lithium-stuffed garnets as catholytes, electrolytes and/or anolytes for all solid state lithium rechargeable batteries. Also disclosed herein are novel electrochemical devices which incorporate these garnet catholytes, electrolytes and/or anolytes. Also set forth herein are methods for preparing novel structures, including dense thin (<50 um) free standing membranes of an ionically conducting material for use as a catholyte, electrolyte, and, or, anolyte, in an electrochemical device, a battery component (positive or negative electrode materials), or a complete solid state electrochemical energy storage device. Also, the methods set forth herein disclose novel sintering techniques, e.g., for heating and/or field assisted (FAST) sintering, for solid state energy storage devices and the components thereof.
US11139499B2
Disclosed are an apparatus for manufacturing a membrane electrode assembly to provide excellent mass transfer characteristics and durability and a manufacturing method using the same. A porosity gradient may be continuously imparted to electrodes of the membrane electrode assembly in a thickness direction thereby improving reactivity with external gas and transfer of internal ions.
US11139492B2
A fuel cell system comprises a fuel cell, a fuel gas supply pipe connected to a fuel gas inlet of the fuel cell, a circulation pipe connecting a fuel off gas outlet of the fuel cell and the fuel gas supply pipe, a hydrogen pump disposed on the circulation pipe, a water pump configured to deliver coolant discharged from the fuel cell to the hydrogen pump, an acquisition unit configured to obtain at least one parameter corresponding to temperature of fuel gas exhausted from the hydrogen pump, and a controller configured to switch between ON and OFF states of the water pump according to the parameter obtained by the acquisition unit.
US11139483B2
Novel pulsed aluminum batteries (PAlBs), including power output regulated systems, have been developed. PAlBs comprise an aluminum anode, a cathode, and a complex electrolyte containing bases, facilitating and stabilizing agents, and may contain internal oxidizers. The aluminum anode comprises technical grade or recycled aluminum. The cathode may comprise copper, nickel, or platinum. Bases may comprise sodium or potassium hydroxide. Facilitating and stabilizing agents may comprise sodium and lithium chlorides or sulfates. Internal oxidizers may comprise sodium hypochlorite. Frequency of electric pulses in novel PAlBs can be controlled by electric or chemical means. PAlBs can be used as components of backup power systems, in unmanned aerial vehicles (UAVs), and in autonomous self-powered electrochemical computing systems and sensors.
US11139482B2
An electrocatalyst material comprising: (i) a support material comprising a plurality of individual support particles or aggregates; (ii) first particles comprising a first metal and an alloying metal; and (iii) second particles consisting of a second metal or a second metal oxide, wherein the second metal is platinum or iridium; wherein each individual support particle or aggregate has dispersed thereon first particles and second particles, characterised in that the mean average particle size of the second particles is smaller than the mean average particle size of the first particles is disclosed. The electrocatalyst material has particular use in an electrode, such as the cathode, of an electrochemical cell, such as a fuel cell.
US11139478B2
Provided is a laminate for a non-aqueous secondary battery including a substrate and a functional layer that is well adhered thereto. The laminate includes a substrate and a functional layer at one or both sides of the substrate. The functional layer contains non-conductive particles and a binder including a polymer A that includes a fluorine-containing monomer unit. The amount of polymer A in a region up to 20% of thickness of the functional layer from a substrate-side surface thereof is more than 20% and not more than 40% of the total amount of polymer A in the functional layer, and the amount of polymer A in a region up to 20% of thickness of the functional layer from an opposite surface thereof relative to the substrate-side surface is more than 20% and not more than 40% of the total amount of polymer A in the functional layer.
US11139471B2
The present disclosure provides a lithium ion battery including a positive electrode plate, a negative electrode plate, a separator, and an electrolyte. The positive electrode plate includes a positive electrode current collector, and a positive electrode film disposed on a surface of the positive electrode current collector and containing a positive electrode active material. The positive electrode active material includes a matrix, a first coating layer on the matrix in form of discrete islands, and a second coating layer on the first coating layer and the matrix as a continuous layer. The electrolyte includes an additive A and an additive B. The additive A is selected from a group consisting of cyclic sulfate compounds represented by Formula 1 and Formula 2, and combinations thereof, and the additive B is one or two selected from lithium difluorobisoxalate phosphate and lithium tetrafluorooxalate phosphate.
US11139468B2
Disclosed is a cathode active material that can lower sintering temperature, the cathode active mated al including a particle of a lithium containing composite oxide having a layered rock-salt crystalline phase, wherein the layered rock-salt crystalline phase is partially deficient in lithium, a percentage of deficient lithium in the layered rock-salt crystalline phase in a surface portion of the particle is higher than that in the layered rock-salt crystalline phase inside the particle, and the particle includes two phases that are different in lattice constant as the layered rock-salt crystalline phase.
US11139464B2
A first silicon oxide material and a second silicon oxide material are prepared. A dispersion is prepared by dispersing the first silicon oxide material in an aqueous carboxymethylcellulose solution. A negative electrode composite material slurry is prepared by dispersing the second silicon oxide material and a binder in the dispersion. A negative electrode is produced by applying the negative electrode composite material slurry to a surface of a negative electrode current collector and then performing drying. The binder includes no carboxymethylcellulose. The first silicon oxide material has not been pre-doped with lithium. The second silicon oxide material has been pre-doped with lithium.
US11139462B2
An electrode for solid-state batteries, comprising a PTC resistor layer, and a solid-state battery comprising the electrode. The electrode may be an electrode for solid-state batteries, wherein the electrode comprises an electrode active material layer, a current collector and a PTC resistor layer which is disposed between the electrode active material layer and the current collector and which is in contact with the electrode active material layer; wherein the PTC resistor layer contains an electroconductive material, an insulating inorganic substance and a polymer; and wherein a surface roughness Ra of an electrode active material layer-contacting surface of the PTC resistor layer, is 1.1 μm or less.
US11139458B2
An organic EL display device is provided in which a change in tint is reduced in a bent portion. This organic EL display device is an organic electroluminescent display device including, from a viewing side, a circularly polarizing plate, a first adhesion layer, and a bendable organic electroluminescent display panel, in which the circularly polarizing plate includes, from the viewing side, a linear polarizer, a second adhesion layer, and a phase difference layer functioning as a λ/4 plate, a complex modulus of elasticity of the first adhesion layer is 2.50×105 Pa or less, the first adhesion layer is thicker than the second adhesion layer, and an absorption axis of the linear polarizer is positioned at an angle of 0°±30° or 90°±30° with respect to an extension direction of a ridge line formed in a case where the organic electroluminescent display device is bent.
US11139449B2
A resin composition for sealing an organic electronic device element, containing a polyisobutylene resin (A), a hydrogenated cyclic olefin resin (B), and a polymer (C) obtained by any one of radical polymerization, anionic polymerization or coordination polymerization and exhibiting rubber elasticity, a resin sheet using the same, organic electroluminescent element, and image display apparatus.
US11139448B2
A display device comprises a light emitting base layer, a transporting layer, a metal layer and a packaging layer that are sequentially stacked; the transporting layer comprising a conductive lead wire and a test pin; the metal layer comprising a plurality of metal blocks arranged in an array, each of the metal blocks being electrically connected to the test pin through the conductive lead wire; and the packaging layer being used for blocking outside moisture from contacting the metal layer, by testing the electric resistance of the metal block electrically connected to the test pin, determining the moisture blocking effect of the area of the packaging layer corresponding to the metal block. The moisture blocking effect of the area of packaging layer corresponding to the metal block can be determined, and the area where the moisture blocking effect of the packaging layer is poor can be accurately determined.
US11139442B2
Embodiments of the disclosed subject matter provide an emissive layer, a first electrode layer, a plurality of nanoparticles and a material disposed between the first electrode layer and the plurality of nanoparticles. In some embodiments, the device may include a second electrode layer and a substrate, where the second electrode layer is disposed on the substrate, and the emissive layer is disposed on the second electrode layer. In some embodiments, a second electrode layer may be disposed on the substrate, the emissive layer may be disposed on the second electrode layer, the first electrode layer may be disposed on the emissive layer, a first dielectric layer of the material may be disposed on the first electrode layer, the plurality of nanoparticles may be disposed on the first dielectric layer, and a second dielectric layer may be disposed on the plurality of nanoparticles and the first dielectric layer.
US11139427B2
A bonded body includes a piezoelectric single crystal substrate; a supporting substrate composed of a polycrystalline ceramic material or a single crystal material; a bonding layer provided on the piezoelectric single crystal substrate and having a composition of Si(1-x)Ox (0.008≤x≤0.408); and an amorphous layer provided between the supporting substrate and bonding layer, the amorphous layer containing oxygen atoms and argon atoms. A concentration of the oxygen atoms at a central part of the amorphous layer is higher than a concentration of the oxygen atoms at a peripheral part of the amorphous layer.
US11139426B2
An active matrix array of electroactive polymer actuators is provided, each electroactive polymer actuator having a switching arrangement. The switching arrangement comprises a first circuit (90) connected to a first terminal of the electroactive polymer actuator, for selectively driving the first terminal of the electroactive polymer actuator to ground or connecting it to an open circuit. A second circuit (92) is connected to a second terminal of the electroactive polymer actuator, for selectively driving the second terminal of the electroactive polymer actuator to ground or connecting it to an open circuit. Furthermore, a pull-up component (50) is permanently connected between a drive voltage and the first terminal of the electroactive polymer generator. By controlling both terminals of the electroactive polymer actuator, it is possible to reduce static power consumption, at least when no voltage is to be stored across the electroactive polymer actuator.
US11139422B2
A thermoelectric conversion material contains a matrix composed of a semiconductor and nanoparticles disposed in the matrix, and the nanoparticles have a lattice constant distribution Δd/d of 0.0055 or more.
US11139421B2
A thermoelectric device is disclosed. The thermoelectric device comprises: a body part comprising a hollow in which a semiconductor device is disposed; a plurality of connecting parts protruding on the lateral sides of the body part and comprising connecting holes; and a plurality of electrode parts connected to the semiconductor device and extending to the connecting holes of the connecting parts.
US11139419B2
A method for producing a sealed optical semiconductor device makes it possible to seal an optical semiconductor element using a sealing film. The method includes: placing a sealing film on an optical semiconductor element substrate on which an optical semiconductor element is placed within a pressure reduction chamber, and the pressure within the chamber is reduced; heating the film where at least the periphery of the film is thermally fused to the surface of the optical semiconductor element placement substrate; and a step in which the reduction of pressure within the chamber is released and the optical semiconductor element placement substrate is sealed by the film. The temperature T2 of the optical semiconductor element placement substrate when the reduction of pressure within the chamber is released is a temperature at which the film exhibits a tensile strength of 0.02-0.15 MPa and an elongation at break of 150-450%.
US11139408B2
Hybrid solar panel including a photovoltaic module having a front face and a rear face, a heat exchanger having a lower face and an upper face, said upper face being arranged facing the rear face of the photovoltaic module, a rigid frame surrounding the photovoltaic module and the heat exchanger, at least one elastic element adapted to exert a compression force against the lower face of the exchanger in such a way that the exchanger is thrust against the rear face of the photovoltaic module, the elastic element bears against at least one bearing element, and the bearing element being in connection with the frame in such a way that at least one portion of the compression force exerted by the elastic element on the bearing element is taken up by the frame.
US11139407B2
A method for forming a solar cell including steps of (1) providing a semiconductor wafer having an upper surface; (2) applying an electrical contact material to the upper surface, the electrical contact material forming an electrically conductive grid that includes grid lines extending from a bus bar; (3) forming an isolation channel in the semiconductor wafer to define a solar cell portion and a wing portion, wherein the wing portion is electrically isolated from the solar cell portion, and wherein the wing portion is substantially free of the electrical contact material; (4) submerging the semiconductor wafer in a solvent, wherein formation of metal dendrites on the grid lines of the electrically conductive grid is inhibited; and (5) separating the solar cell portion from the wing portion.
US11139385B2
A method of providing contact surfaces that includes forming a first mask having an opening to a perimeter of a gate electrode, the first mask having a first protecting portion centrally positioned over the gate electrode within the perimeter, and a second protecting portion of the mask is positioned over metal semiconductor alloy surfaces of source and drain contact surfaces; and recessing exposed portions of metal semiconductor alloy and the gate electrode with an etch. In a following step, the method continues with filling the openings provided by recessing the gate perimeter of the gate electrode, recessing the metal semiconductor alloy adjacent to the gate structure, and the recessed gate electrode adjacent to the metal semiconductor alloy surface of the source and drain contact surfaces with a protecting dielectric material.
US11139378B2
According to one embodiment, a semiconductor device includes a semiconductor layer, a charge storage layer provided on the surface of the semiconductor layer via a first insulating film, and an electrode layer provided on the surface of the charge storage layer via a second insulating film. The first insulating film includes a first region where the compositional ratio of nitrogen to silicon, oxygen and nitrogen varies from a first value to a second value, which is lower than the first value, along a first direction from the semiconductor layer toward the charge storage layer.
US11139363B2
A display device comprises a substrate having through holes; a driving circuit board disposed at a lower surface of the substrate; signal pads disposed in the through holes; and conductive connectors each connected to the driving circuit board and a corresponding one of the signal pads, wherein the conductive connectors are surrounded by the corresponding signal pad in a corresponding one of the through holes to achieve reliability in a manufacturing process and a reduction in manufacturing costs by remove the bending area that can cause cracks caused by bending stress.
US11139361B2
An array substrate, a method of manufacturing the same, and a display panel are provided to raise the wiring space of the metal trace in the longitudinal direction, to extend the length of the metal traces, to prevent the metal traces from being broken during the bending and stretching process, to improve the reliability of the metal traces during the bending and stretching process of the array substrate, and to improve the bending and tensile properties of the array substrate.
US11139359B2
A display device includes a pixel portion in which a pixel is arranged in a matrix, the pixel including an inverted staggered thin film transistor having a combination of at least two kinds of oxide semiconductor layers with different amounts of oxygen and having a channel protective layer over a semiconductor layer to be a channel formation region overlapping a gate electrode layer and a pixel electrode layer electrically connected to the inverted staggered thin film transistor. In the periphery of the pixel portion in this display device, a pad portion including a conductive layer made of the same material as the pixel electrode layer is provided. In addition, the conductive layer is electrically connected to a common electrode layer formed on a counter substrate.
US11139354B2
A display apparatus includes a first substrate including an active area, a circuit area extending outwardly from the active area, and a cell seal area extending outwardly from the circuit area, a second substrate covering the first substrate, a sealing portion between the first substrate and the second substrate, the sealing portion covering at least a portion of the circuit area, a circuit line in the circuit area of the first substrate and electrically connected to a device in the active area of the first substrate, at least a portion of the sealing portion being on the circuit line, and a pixel definition layer between the sealing portion and the circuit line.
US11139353B2
The present disclosure provides a display panel, a display device, and a method for manufacturing the display panel. The display panel comprises an array substrate and a pixel-defining layer disposed on the array substrate. The pixel-defining layer has a plurality of pixel regions and defines a plurality of recesses non-overlapped with the plurality of pixel regions.
US11139352B1
An organic light emitting diode (OLED) display device is provided. The OLED display device comprises a substrate, a buffer layer, an active layer, a first gate insulating layer, a gate metal layer, a second gate insulating layer, a source/drain metal layer, a passivation layer, a planarization layer, an organic photoresist layer, an anode metal layer, a pixel defining layer, an OLED pixel layer, and a thin film encapsulation layer. The organic photoresist layer is disposed on a surface of the planarization layer. The organic photoresist layer is provided as a protruding structure.
US11139351B2
An organic light emitting diode display comprises a substrate comprising a major surface; first, second, third and fourth electrodes positioned over the substrate; a pixel defining layer positioned over the plurality of electrodes and comprising first, second, third and fourth openings; and a spacer positioned over the pixel defining layer. The first, second, third and fourth openings overlap the first, second, third and fourth electrodes, respectively, when viewed in a viewing direction perpendicular to the major surface. The first, second, third and fourth openings comprise first, second, third and fourth corners, respectively, wherein the first, second, third and fourth corners neighbor one another when viewed in the viewing direction. When viewed in the viewing direction, the spacer comprises at least a portion placed within an imaginary polygon defined by the first, second, third and fourth corners.
US11139348B2
A display device is provided. The display device includes a substrate; a light-emitting layer providing first light having a first wavelength; and a light converter disposed on the light-emitting layer, wherein the plurality of pixels include first, second, third, and fourth pixels which includes first and second subpixels, the light converter includes a first wavelength conversion layer and a second wavelength conversion layer disposed in the first pixel and the second pixel, respectively, a light-transmitting layer disposed in the third pixel, and a third wavelength conversion layer disposed in the first subpixel, the first wavelength conversion layer and the second wave length conversion layer include a first wavelength conversion material and a second wavelength conversion material which convert the first light into light having different wavelength, respectively, the third wavelength conversion layer includes the first and second wavelength conversion materials.
US11139346B2
A display device includes an organic emission layer in which a first pixel area, a second pixel area and a third pixel area are defined, a color filter layer disposed on the organic emission layer and including first to third color filters overlapping the first to third pixel areas, respectively, where the first to third color filters emit first light to third light, respectively, a first optical filter layer disposed on the color filter layer and which transmits at least one of the first light and the second light and reflects or absorbs the third light, and a light-focusing layer disposed between the color filter layer and the organic emission layer and including first to third light-focusing parts overlapping the first to third pixel areas, respectively, where at least one of the first to third color filters includes quantum dots.
US11139345B2
The present application discloses a display panel having a display area and an array of a plurality of subpixels in the display area. The display panel includes a base substrate and a light diffusion layer on the base substrate. The light diffusion layer includes a plurality of light diffusers separated from each other. Each of the plurality of light diffusers is configured to diffuse light emitted from the one of the plurality of subpixels nearest to an edge of the display area. A portion of diffused light emits out of the each of the plurality of light diffusers outside a region corresponding to the one of the plurality of subpixels nearest to the edge of the display area.
US11139343B2
A display device includes a substrate provided with a first subpixel and a second subpixel; a first electrode provided on the substrate, including a first sub electrode provided on the first subpixel and a second sub electrode provided on the second subpixel; a transparent electrode including a first transparent electrode provided to cover the first sub electrode and a second transparent electrode provided to cover the second sub electrode; an organic light emitting layer including a first organic light emitting layer arranged on the first transparent electrode and a second organic light emitting layer arranged on the second transparent electrode; a second electrode arranged on the organic light emitting layer; a first bank provided between the first transparent electrode and the second transparent electrode to partition the first subpixel and the second subpixel from each other; and a first color filter arranged to correspond to the first subpixel.
US11139339B2
An array substrate including a base substrate; a thin film transistor disposed on the base substrate, the thin film transistor including a gate electrode connected to a gate line; an active layer; a gate insulating layer insulating the gate electrode from the active layer; a first electrode connected to a data line; and a second electrode spaced apart from the first electrode; a micro light emitting diode disposed on a side of the gate insulating layer away from the base substrate, the micro light emitting diode including a first electrode, a light emitting layer and a second electrode; and a common electrode. The second electrode of the thin film transistor is connected to one of the first and second electrodes of the micro light emitting diode. The other of the first and second electrodes of the micro light emitting diode is connected to the common electrode.
US11139337B2
The present disclosure relates to a solid-state image pickup device, a manufacturing method, and an electronic apparatus, which can obtain high charge transfer efficiency from a photoelectric conversion unit to a floating diffusion layer. The floating diffusion layer is arranged in a rectangular shape so as to surround a gate electrode of a vertical transistor whose groove portion is rectangular. A reset drain is formed so as to be adjacent to the floating diffusion layer through a reset gate. A potential of the floating diffusion layer is reset to the same potential as that of the reset drain by applying a predetermined voltage to the reset gate. It is possible to apply the present disclosure to, for example, a CMOS solid-state image pickup device used in an image pickup device such as a camera.
US11139336B1
A method for fabricating a throughput-scalable sensing system is disclosed. The method includes receiving a first semiconductor wafer and a second semiconductor wafer. The first semiconductor wafer includes a semiconductor substrate and a plurality of sensors disposed in the semiconductor substrate. Each sensor of the plurality of sensors is disposed in a separate semiconductor die of the first semiconductor wafer. The method further includes bonding the first semiconductor wafer to the second semiconductor wafer and preparing the bonded first semiconductor wafer and the second semiconductor wafer for conductive path redistribution. The method further includes forming one or more redistribution paths and dicing an array of semiconductor dies as a group from the plurality of semiconductor dies. The array of semiconductor dies includes a group of sensors associated with the throughput-scalable sensing system.
US11139323B2
Provided is a digital circuit (30) that comprises: a switching circuit (31) having first transistors (32, 33) supplied with power supply potentials (VDD, VSS); correcting circuits (34, 36) connected between an input terminal (IN) inputted with an input signal and control terminals (gates) of the first transistors; capacitors (C2, C3) connected between the control terminals and the input terminal; diode-connected second transistors (35, 37) that are provided between nodes (N5, N6) between the capacitors and the control terminals and the power supply potentials and have the substantially sanle threshold voltage as the first transistors; and switches (SW2, SW3) connected in series with the second transistors.
US11139318B2
An embodiment of the present disclosure provides an array substrate, a display panel, and a display device, relating to the field of display technology. The array substrate includes a plurality of sub-pixel regions. The sub-pixel regions include at least one white sub-pixel region and a sub-pixel region adjacent to the white sub-pixel region. A signal line is disposed between the white sub-pixel region and the sub-pixel region adjacent thereto. At most a first data line is disposed between the white sub-pixel region and the adjacent sub-pixel region. The first data line is used to provide a data signal to a sub-pixel electrode in the white sub-pixel region. The signal line transmits a signal of a different type than the data signal.
US11139309B2
Integrated circuitry comprises a plurality of features horizontally arrayed in a two-dimensional (2D) lattice. The 2D lattice comprises a parallelogram unit cell having four lattice points and four straight-line sides between pairs of the four lattice points. The parallelogram unit cell has a straight-line diagonal there-across between two diagonally-opposed of the four lattice points. The straight-line diagonal is longer than each of the four straight-line sides. Individual of the features are at one of the four lattice points and occupy a maximum horizontal area that is horizontally elongated along a direction that is horizontally angled relative to each of the four straight-line sides. Other embodiments, including methods, are disclosed.
US11139300B2
A three-dimensional memory array may include a first memory array and a second memory array, stacked above the first. Some memory cells of the first array may be coupled to a first layer selector transistor, while some memory cells of the second array may be coupled to a second layer selector transistor. The first and second layer selector transistor may be coupled to one another and to a peripheral circuit that controls operation of the first and/or second memory arrays. A different layer selector transistor may be used for each row of memory cells of a given memory array and/or for each column of memory cells of a given memory array. Such designs may allow increasing density of memory cells in a memory array having a given footprint area, or, conversely, reducing the footprint area of the memory array with a given memory cell density.
US11139299B2
Embodiments of the present invention provide improved methods and structures for fabrication of capacitor-less DRAM devices, sometimes referred to as ZRAM devices. A channel is formed in a fin-type field effect transistor (finFET) that is comprised of a finned channel portion and a convex channel portion. The finned channel portion may be comprised of a first semiconductor material and the convex channel portion may be comprised of a second, different semiconductor material. In embodiments, a metal gate is disposed around the elongated surface of the channel region, but is not disposed on the short surface of the channel region. A first spacer is disposed adjacent to the gate and in direct physical contact with the short surface of the channel region, and a second spacer is disposed adjacent to the first spacer.
US11139288B2
A silicon-controlled-rectifier electrostatic protection structure and a fabrication method are provided. The structure includes: a substrate of P-type; a first N-type well; a second N-type well; a third N-type well; an anode P-type doped region in the first N-type well; second N-type doped regions at sides of the first N-type well; first P-type doped regions at sides of the first N-type well; third N-type doped regions at sides of the first N-type well; gate structures and fourth N-type doped regions at the sides of the first N-type well; and fifth N-type doped regions at the sides of the first N-type well. The fourth N-type doped regions and the third N-type doped regions are disposed at sides of each of the gate structures along a first direction respectively.
US11139285B2
A semiconductor package includes a first package component include a first side, a second side opposite to the first side, and a plurality of recessed corners over the first side. The semiconductor package further includes a plurality of first stress buffer structures disposed at the recessed corners, and each of the first stress buffer structures has a curved surface. The semiconductor package further includes a second package component connected to the first package component and a plurality of connectors disposed between the first package component and the second package component. The connectors are electrically coupled the first package component and the second package component. The semiconductor package further includes an underfill material between the first package component and the second package component, and at least a portion of the curved surface of the first stress buffer structures is in contact with and embedded in the underfill material.
US11139281B2
Presented herein are a package-on-package device having a molded underfill and a method for forming the same, the method comprising applying a package mount mounting a die to the first side of a carrier package. A molded underfill may be applied first side of the carrier package, and be in contact with a portion of the package mount a portion of a sidewall of the die. A top package having at least one land may be mounted to the first side of the carrier package above the die, and, optionally separated from the top of the die. The package mount may be coined prior to, during or after applying the molded underfill to optionally be level with the underfill surface. The underfill region contacting the package mount may be below or above the surface of the underfill region contacting the die sidewall.
US11139276B2
A fractured semiconductor die is disclosed, together with a semiconductor device including the fractured semiconductor die. During fabrication of the semiconductor dies in a wafer, the wafer may be scored in a series of parallel scribe lines through portions of each row of semiconductor dies. The scribe lines then propagate through the full thickness of the wafer to fracture off a portion of each of the semiconductor dies. It may happen that electrical traces such as bit lines in the memory cell arrays short together during the die fracture process. These electrical shorts may be cleared by running a current through each of the electrical traces.
US11139275B2
According to one embodiment, a semiconductor device includes a wiring board having a first surface. A first element is disposed on the first surface of the wiring board. A first resin layer covers the first element. A second element is larger than the first element and disposed on the first resin layer. The second element is superposed above the first element. A reinforcement member is disposed at a peripheral portion of the first resin layer and includes an edge disposed inside of the first resin layer. The reinforcement member has an upper surface above the first surface of the wiring board. The reinforcement member has a coefficient of linear expansion lower than the first resin layer. An encapsulating resin material, over the first surface of the wiring board, covers the first element, the second element, the first resin layer, and the reinforcement member.
US11139270B2
Described is a packaging technology to improve performance of an AI processing system. An IC package is provided which comprises: a substrate; a first die on the substrate, and a second die stacked over the first die. The first die includes memory and the second die includes computational logic. The first die comprises a ferroelectric RAM (FeRAM) having bit-cells. Each bit-cell comprises an access transistor and a capacitor including ferroelectric material. The access transistor is coupled to the ferroelectric material. The FeRAM can be FeDRAM or FeSRAM. The memory of the first die may store input data and weight factors. The computational logic of the second die is coupled to the memory of the first die. The second die is an inference die that applies fixed weights for a trained model to an input data to generate an output. In one example, the second die is a training die that enables learning of the weights.
US11139264B2
Examples relate to a die interconnect substrate comprising a bridge die comprising at least one bridge interconnect connecting a first bridge die pad of the bridge die to a second bridge die pad of the bridge die. The die interconnect substrate further comprises a substrate structure comprising a substrate interconnect electrically insulated from the bridge die, wherein the bridge die is embedded in the substrate structure. The die interconnect substrate further comprises a first interface structure for attaching a semiconductor die to the substrate structure, wherein the first interface structure is connected to the first bridge die pad. The die interconnect substrate further comprises a second interface structure for attaching a semiconductor die to the substrate structure, wherein the second interface structure is connected to the substrate interconnect. A surface of the first interface structure and a surface of the second interface structure are at the same height.
US11139259B1
A display driving system includes a first chip and a second chip that are vertically docked; the first chip includes a first substrate and a first silicon wafer provided on a side of the first chip away from the first substrate; the second chip includes a second substrate and a second silicon wafer provided on a side of the second chip away from the second substrate; the first chip is docked with the second chip through docking of the first silicon wafer and the second silicon wafer; wherein, the first chip is configured to provide driving data, and the second chip is configured to process image data.
US11139254B2
A semiconductor device includes: a semiconductor substrate; a first metal ring which is provided outside a periphery of a circuit region including a signal pad on one surface side of the semiconductor substrate and is interrupted by one or a plurality of openings; a second metal ring provided outside a periphery of the first metal ring; and a resistance layer that connects ends of the first metal ring interrupted by the one or the plurality of openings to each other, wherein the first metal ring includes a first wall portion and a second wall portion that sandwich the circuit region, and a third wall portion and a fourth wall portion that sandwich the circuit region and are connected to the first wall portion and the second wall portion, and the one or the plurality of openings is arranged in the first wall portion close to the signal pad.
US11139252B2
A semiconductor package includes a semiconductor die, a plurality of conductive bumps, a shielding layer, an encapsulant and a redistribution layer. The semiconductor die has an active surface, a backside surface and a lateral surface. The conductive bumps are disposed on the active surface of the semiconductor die. The shielding layer is disposed on the lateral surface of the semiconductor die. The encapsulant covers the shielding layer, and has a first surface and a second surface opposite to the first surface. The redistribution layer is disposed on the first surface of the encapsulant and electrically connected to the semiconductor die through the conductive bumps. The shielding layer is electrically connected to the redistribution layer.
US11139245B1
In one embodiment, an integrated circuit includes a first pattern metal layer, a second pattern metal layer formed over the first pattern metal layer, wherein the second pattern metal layer comprises a second plurality of metal tracks extending in a first direction and less than 9, a third pattern metal layer disposed between the first pattern metal layer and the second pattern metal layer, the third pattern metal layer including, a first metal track segment, a second metal track segment shifted in a second direction from the first metal track segment, and a third metal track segment shifted in the second direction from the second metal track segment, wherein the second plurality of metal tracks, and at least a portion of each of the first metal track segment, the second metal track segment, and the third metal track segment are within a double cell height in the second direction.
US11139244B2
Disclosed is a semiconductor device comprising a substrate, a first dielectric layer on the substrate, a first lower conductive line in the first dielectric layer, an etch stop layer on the first dielectric layer, a via-structure that penetrates the etch stop layer and connects to the first lower conductive line, a second dielectric layer on the etch stop layer, and an upper conductive line that penetrates the second dielectric layer and connects to the via-structure. The first dielectric layer includes a dielectric pattern at a level higher than a top surface of the first lower conductive line. The upper conductive line is in contact with a top surface of the etch stop layer. The etch stop layer has at an upper portion a rounded surface in contact with the via-structure.
US11139242B2
Integrated chips and methods for forming vias in the same include forming a multi-layer isolation structure on an underlying layer. The multi-layer isolation structure includes a first isolation layer around a second isolation layer. Conductive material is formed around the multi-layer isolation structure. The first isolation layer is etched back to expose at least a portion of a sidewall of the conductive material. A conductive via is formed to contact a top surface and the exposed portion of the sidewall of the conductive material.
US11139239B2
Various embodiments of the present disclosure are directed towards an integrated circuit (IC) including an interconnect structure overlying a substrate. The interconnect structure has a plurality of metal layers overlying over the substrate. A first dielectric layer overlies an uppermost surface of the interconnect structure. The first dielectric layer has opposing sidewalls defining a trench. A first magnetic layer is disposed within the trench and conformally extends along the opposing sidewalls. Conductive wires are disposed within the trench and overlie the first magnetic layer. A second magnetic layer overlies the first magnetic layer and the conductive wires. The second magnetic layer laterally extends from over a first sidewall of the opposing sidewalls to a second sidewall of the opposing sidewalls.
