US11596366B2
A method and system for determining a PET image of the scan volume based on one or more PET sub-images is provided. The method may include determining a scan volume of a subject supported by a scan table; dividing the scan volume into one or more scan regions; for each scan region of the one or more scan regions, determining whether there is a physiological motion in the scan region; generating, based on a result of the determination, a PET sub-image of the scan region based on first PET data of the scan region acquired in a first mode or based, at least in part, on second PET data of the scan region acquired in a second mode; and generating a PET image of the scan volume based on one or more PET sub-images.
US11596349B2
There is provided a system (100) and method for determining a water or lipid level of skin. The system (100) comprises at least two electrodes (108) suitable for contacting skin, and a signal generator (106) configured to generate an electrical signal at a frequency across the at least two electrodes (108). The system (100) is configured to measure a permittivity between the at least two electrodes (108). The system (100) is further configured to determine a water or lipid level of skin based on the measured permittivity and the frequency of the electrical signal.
US11596348B2
Devices that take a novel approach to parameter measurement and output or transmission of signals, medicine, heat, etc. These devices are compact, versatile, relatively inexpensive, and require minimal training to be effectively used. These devices can be configured as interchangeable devices incorporated into a wearable article or device.
US11596339B2
A user-specific model of muscular activity can be used to control an external device based on muscular activity within a limb of a user. The user-specific model of muscular activity can include single movements and corresponding one or more primary muscle patterns. New single movements can be added to the user-specific model of muscular activity can be by a system that includes a processor by receiving user-specific EMG signals (including one or more EMG patterns that indicate a single movement); decomposing the user-specific EMG signals into the one or more EMG patterns in EMG feature space that indicate the single movement; and updating the user-specific model of muscular activity to include the single movement and corresponding one or more primary muscle patterns based on the one or more EMG patterns in EMG feature space.
US11596336B2
A reliable technology for determining the masticatory side of the user is provided. First and second electromyographic waveforms respectively originating from left and right muscles related to masticatory actions of a user are acquired; a coefficient of correlation between pieces of information respectively extracted from the first and the second electromyographic waveforms is calculated as a first feature value; a second feature value is calculated from a power spectrum obtained by performing frequency analysis on the first electromyographic waveform; a third feature value is calculated from a power spectrum obtained by performing frequency analysis on the second electromyographic waveform; a learning model is generated by associating the first, second, and third feature values with a plurality of labels; and the masticatory side of the user is determined based on first, second, and third feature values calculated from a newly acquired electromyographic waveform and the learning model.
US11596333B2
An optoelectronic sensor module and a method for producing an optoelectronic sensor module are disclosed. In an embodiment an optoelectronic sensor module includes a first semiconductor transmitter chip configured to emit radiation of a first wavelength, a second semiconductor transmitter chip configured to emit radiation of a second wavelength different from the first wavelength, a semiconductor detector chip configured to detect the radiation of the first and second wavelengths, and a first potting body being opaque to the radiation of the first and the second wavelength, wherein the first potting body directly covers side surfaces of the chips and mechanically connects the chips located in a common plane to one another, wherein a distance between the chips is less than or equal to twice an average diagonal length of the chips, and wherein the sensor module is adapted to rest against a body part to be examined.
US11596329B2
The invention provides systems for handling biofluids including the transport, capture, collection, storage, sensing, and/or evaluation of biofluids released by tissue. Systems of some aspects provide a versatile platform for characterization of a broad range of physical and/or chemical biofluid attributes in real time and over clinically relevant timeframes. Systems of some aspects provide for collection and/or analysis of biofluids from conformal, watertight tissue interfaces over time intervals allowing for quantitative temporal and/or volumetric characterization of biofluid release, such as release rates and release volumes.
US11596325B2
Systems and methods for measurement of end tidal carbon dioxide, including a device having a body and a tubular gas line. The body is adapted to be attached to a patient airway and has a first gas line securing portion which has an aperture through it and is adapted to secure the gas line to the body. The tubular gas line is secured in the aperture. The tubular gas line has a proximal portion extending from a proximal end of the aperture and has a proximal end which is adapted to be connected to an end tidal CO2 monitor. The tubular gas line also has a distal portion extending from a distal end of the aperture and having a distal end which provides an inlet for end tidal CO2 exhaled by a patient.
US11596319B2
A heart rate module, comprising a housing structure composed of a rear housing (2) and a light-transmitting cover plate (3), the housing structure being internally provided with a PCB assembly (1); the PCB assembly (1) comprises a PCB, PDs (6, 7) and an LED (5), the PDs (6, 7) and the LED (5) being fixed on the PCB according to a preset distance; a hot melt positioning column (21) is provided on the rear housing (2), and the PCB assembly (1) is fixed, by means of the hot melt positioning column (21), on the rear housing (2). Use of the heart rate module can solve the problems of the assembly method of the available heart rate meter being complicated and the requirement for a terminal product being high.
US11596318B2
A method for manufacturing a blood pressure measurement cuff includes preparing an outer cloth, preparing an inner cloth, and forming a bag-shaped portion. The bag-shaped portion has an opening on a peripheral edge of the bag-shaped portion. A curler is inserted into the bag-shaped portion through the opening, the curler being flexible and configured to curve and conform to the measurement site. An air bladder is formed by welding the opening of the bag-shaped portion such that the air bladder surrounds an inner side and an outer side of the curler thereby containing the curler. The outer cloth is attached to an outer surface on a first side of the air bladder configured to be opposite to the measurement site, and the inner cloth is attached to an outer surface on a second side of the air bladder configured to be towards the measurement site.
US11596307B2
The present disclosure relates to systems and methods for activating a circuit of an implant device. Consistent with one implementation, an implant device is provided with a sensor including a working electrode (WE) and a counter electrode (CE). The sensor may be configured to generate a first current at the CE when the implant device is implanted in a body of a subject. A sensing circuit may also be provided that is electrically coupled to the WE of the sensor. The sensing circuit may be activated based on the first current and utilize the sensor to measure one or more parameters of an individual or other subject.
US11596303B1
There is provided an imaging device (100) for imaging a target, the imaging device (100) comprising a Scheimpflug imaging system (102) and an Optical Coherence Tomography, OCT, imaging system (104), where the Scheimpflug imaging system (102) comprises a camera (112) and a lens system (108), and the OCT imaging system (104) comprises an imaging optical element and a detector (122). The imaging device (100) further comprises a light source (106) adapted to provide a light beam suitable for operation of the Scheimpflug imaging system (102) and the OCT imaging system (104). The lens system (108) of the Scheimpflug imaging (102) system is configured to provide an adjustable focal length.
US11596297B2
An insertion apparatus includes: a tube in which a water feeding communication hole opens on an outer peripheral surface of the tube; a tube connector in which a water feeding branch conduit which allows an inner surface of a tube insertion hole to communicate with an outside is formed, and a second stopper portion which protrudes toward the inside of the tube insertion hole is formed; an O ring which is positioned by contacting with the second stopper portion; a spacer which is positioned by contacting with the O ring, and in which a communication hole which allows an inner surface side and an outer surface side of a wall portion to communicate with each other is formed; and an O ring which is positioned by contacting with the spacer.
US11596292B2
An endoscopic imaging system (10) employing an endoscope (20) and an endoscope guidance controller (30). In operation, endoscope (20) generates an endoscopic video (23) of an anatomical structure within an anatomical region. Endoscopic guidance controller (30), responsive to a registration between the endoscopic video (23) and a volume image (44) of the anatomical region, controls a user interaction (50) with a graphical user interface (31) including one or more interactive planar slices (32) of the volume image (44), and responsive to the user interaction (50) with the graphical user interface (31), endoscopic guidance controller (30) controls a positioning of the endoscope (20) relative to the anatomical structure derived from the interactive planar slices (32) of the volume image (44). A robotic endoscopic imaging system (11) incorporates a robot (23) in the endoscopic imaging system (10) whereby endoscope guidance controller (30) controls a positioning by robot (23) of the endoscope (20) relative to the anatomical structure.
US11596289B2
An automatic dishwasher with a treating chamber, at least one dish holder, and a sprayer. The sprayer can be coupled to the dish holder and include a set of fan spray nozzles or a set of jet nozzles. The set of fan spray nozzles or the set of jet nozzles fluidly connect the sprayer and treating chamber. One or more angles in which fluid flows from the set of fan spray nozzles or the set of jet nozzles into the treating chamber can be adjusted.
US11596280B2
A toilet shield comprises a tube, a first arm, and a second arm. The first arm is coupled with a first side of an opening of the tube and comprises a first plurality of adjustment holes configured into the first arm. The second arm is coupled to a second side of the opening of the tube and comprises a second plurality of adjustment holes configured into the second arm. The tube is configured such that a lumen of the tube opens in response to the arms being extended in generally opposite in directions.
US11596277B2
The present invention discloses a wet wipe cover with convenient wipe drawing opening, which is used on a wet wipe packaging bag body. The wet wipe cover with convenient wipe drawing opening comprises a cover body and an upper cover, wherein the cover body is provided with a through hole in which an elastic sealing cover is arranged; and the elastic sealing cover is provided with a cutting groove from the bottom upwards, and the cutting groove does not penetrate through the upper surface of the elastic sealing cover. When the sealing cover is stressed, the elastic sealing cover bulges upwards or downwards, and a small-caliber wipe drawing opening is cracked on the upper surface of the sealing cover corresponding to the cutting groove; and when the cover is not stressed, the paper extraction opening recovers to a closed state under the action of the elastic force. When the application needs to be used, the cover is forced to open the wipe drawing opening, and the wet wipe can be ejected from the packaging bag; when it is not needed, the cover is not forced to close the wipe drawing opening, which is convenient and safe to use.
US11596267B2
A removable, retrofit, and/or rotatably attached handle is attached to a top wire of a wire chafing stand in embodiments of the disclosed technology. The handle can be rotated upwards such that a curved bend within the handle locks in place a first pan resting on the top wire of the wire chafing stand. A second pan, oriented upside down compared to the first pan, can be placed thereover, as a lid, on the first pan and held in place by the curved bend within the handle. The top and bottom pan are held in place by the same curved bend or bends of one or more such handles.
US11596266B2
A wireless temperature-measurement system comprising (a) one or more temperature probes each including one or more energy-storage capacitors which supply the electrical energy for operation of the probe(s) and (b) a probe-charging station having circuitry configured to supply electric charge to the energy-storage capacitors prior to the temperature probes being positioned to measure temperature.
US11596263B1
Systems and methods including a container assembly configured to maintain a controlled environment for storing a product therein are disclosed. Controlled environmental parameters may include at least one of the following: temperature, humidity, payload moisture content, solar radiation, magnetism, microwave, or light illumination. In certain implementations, the system includes a payload chamber and a self-contained environmental control unit (ECU) that may be coupled to the payload chamber using a substantially airtight seal. In certain embodiments, the ECU may include a condenser, a humidity controller, a liquid tank and a power source. Certain embodiments may include a warmer, temperature and/or humidity sensors, and/or a lock. Various combinations of the foregoing components and features may be incorporated, depending on the requirements of each particular implementation.
US11596252B1
A garment stretching assembly for stretching a shirt sleeve or a pant leg includes a clip that includes a first wing that compresses against a second wing. The clip can be suspended from a cuff of a shirt sleeve or a cuff of a pant leg. A pair of first weights is each integrated into a respective one of the first wing and the second wing to stretch the shirt sleeve or the pant leg when the clip is attached to the shirt sleeve or the pant leg. A plurality of second weights is provided and respective ones of the second weights is releasably attachable to a respective one of the first weights for increasing the weight of the clip.
US11596248B2
A napkin having a utensil pocket is formed by folding a napkin in half along a first fold line, folding the napkin into quarters along a second fold line perpendicular to the first fold line to form a first quarter section and a second quarter section, and inserting a food grade glue in a pocket pattern between the first quarter section and the second quarter section. The pocket pattern has an opening at one end with respective sides formed by folding the first quarter section over the second quarter section to engage the food grade glue to glue together the first quarter section and the second quarter section to form the utensil pocket between the first quarter section and the second quarter section. When the napkin is made from cloth, the pocket may be stitched.
US11596246B2
A comfort positioning pillow for use with a user's foot is provided. The pillow includes a first side surface; a second side surface; a flat front surface disposed between the first and second side surfaces; a flat back surface disposed between the first and second side surfaces, wherein the flat back surface is positioned at an angle relative to the flat front surface; a top surface disposed between the first and second side surfaces, wherein the top surface is convex-shaped; and a bottom surface disposed between the first and second side surfaces, and disposed between the flat front surface and the flat back surface. One or more methods of using the pillow are also provided.
US11596242B1
The present playyard includes an endless frame, an endless sidewall within the frame, and a floor within the sidewall. The sidewall and floor form the shape of a receptacle having an open top and a closed bottom defined by the floor. Each of the frame, sidewall and floor takes the shape of a hexagon. The frame is a scissoring frame. The frame includes upper and lower junctions. The upper junction engages the sidewall. A strap engages the lower junction to a periphery of the floor, an inner portion of the floor, and the sidewall.
US11596238B2
A wraparound inflatable headboard apparatus (100) includes a headboard portion (104), first and second arms (106, 108), and a plurality of accessories (138, 140,142, 144, 148), wherein the headboard portion (104) and the first and second arms (106, 108) are configured to accommodate plurality of accessories (138, 140,142, 144, 148), at least one of which is fixedly attached to the at least one of the headboard portion (104), the first arm (106), and the second arm (108), and at least one of which is removable from the at least one of the headboard portion (104), the first arm (106), and the second arm (108). An inflatable bed system (122) includes an inflatable headboard apparatus (100) comprised of a headboard (104), arms (106, 108), an inflatable mattress (102), and at least one accessory (138, 140,142, 144, 148), wherein the headboard (104) and arms (106, 108) are configured in a bracket shape, the inflatable mattress (102) comprises a shape complementary to the bracket shape of the headboard (104) and arms (106, 108) such that the inflatable headboard apparatus (100) at least partially surrounds the inflatable mattress (102), and the at least one accessory (138, 140,142, 144, 148) is supplied proximal to a user when the inflatable headboard apparatus (100) is arranged about the inflatable mattress (102).
US11596237B1
A stool provides two different seating surfaces at different heights depending on the orientation of the stool. In a first orientation with a bottom of the stool down, the top of the stool provides a first seating surface at a first height. In a second orientation with a back of the stool down, the front of the stool provides a second seating surface at a second height.
US11596224B2
A supinely reading stand which barely blocks the text of the book, barely interferes with the sight of the eyes, and is more simply constructed, easy in assembly and lower-cost. The supinely reading stand comprises a book-supporting structure. The book-supporting structure comprises a four-sided frame and at least one tension-resistant thin line distributed in the inner area of the four-sided frame. The four-sided frame includes first opposite sides and second opposite sides. The tension-resistant thin line(s) is/are connected to the first opposite sides of the four-sided frame in tension state.
US11596218B2
Various embodiments of the present invention are directed to a wearable drinking device and a method of using the same. In embodiments, the wearable drinking device comprises at least one retaining member; a frame member; and two arms. The at least one retaining member is configured for being secured to the at least one retaining member. In embodiments, the wearable drinking device comprise at least one cap detachably secured to the at least one retaining member. In embodiments, a method of using the wearable drinking device comprise providing a wearable drinking device comprising at least one retaining member, at least one cap and a frame member; filling the at least one retaining member with a liquid; securing the at least one cap to the at least one retaining member; securing the at least one retaining member to the frame member; and positioning the frame member on a user's face.
US11596211B2
The presently disclosed subject matter is directed to a sun shade assembly. Particularly, the assembly includes a sail that releasably attaches to a pair of ribs, providing shade to the user. At least one support arm can be used to reinforce the ribs. A mast provides height to the assembly and includes an anchor that allows the assembly to be secured into a support surface (e.g., sand). The ribs and support arms rotate about the mast, thereby self-adjusting the direction of sail in response to the wind blowing. The assembly further includes a tension adjuster that can be tightened or loosed to control the rotation of the ribs and support arms in response to wind conditions.
US11596209B2
A key ring comprising a ring portion having a first end and second end, a rigid loop affixed to the first end, and a catch affixed to the second end for securely engaging and disengaging the rigid loop affixed to the first end is disclosed. The rigid loop and the catch can be typically disposed apart from each other with the ring portion in a relaxed state such that engaging the catch and the rigid loop holds tension between the first end and the second end to secure engagement of the catch and the rigid loop. The catch can be a hook having a tip extending into an enclosed area of the hook. The catch and the rigid loop can be oriented either in or transverse to the plane of the ring portion.
US11596208B2
A fastener for accessories includes a pair of a female part (1) and a male part (2). The female part (1) includes a holding frame body (12), a holding space (13) which is surrounded by the holding frame body (12), and an opening part (14) which can close elastically. The female part (1) further includes a guide part (15) for insertion at an outer side of the opening part (14). The male part (2) includes a circular locking frame body (22), a locking accepting part (25) which is surrounded by the locking frame body (22), and a locking part (21) which can close elastically at a tip of the locking frame body (22). The male part (2) further includes a guide part (23) for engagement/disengagement at an inner side of the locking part (21) and an outer shell on a periphery of the locking frame body (22).
US11596207B2
A method of customizing a boot, for example a skate boot, includes generating a tridimensional digital representation of a wearer's foot using numerical data obtained by scanning the wearer's foot. A boot with a foot size corresponding generally to a foot length of the wearer's foot is selected. A core is also selected. The core, a medial side insert and a lateral side insert are inserted into an internal space of the boot such that the medial side insert and the lateral side insert straddle the core. The medial side insert and the lateral side insert are manufactured based on the tridimensional shape of the foot. At least a portion of the boot is then heated such that the boot is thermoformed to follow surfaces of the medial and lateral side inserts. The core, the medial side insert and the lateral side insert are then removed from the boot.
US11596204B1
A shoe garment may have a generally tubular body and include a heel slot generally configured to receive heel, a bottom support slot configured to encircle a portion of the shoe and/or foot, and a top support slot configured to encircle approximately at or above the user's ankle. The shoe garment may be used to secure the shoe to the foot, improve fit, provide an alternate style option, and/or provided added support and/or warmth to the user.
US11596194B2
A face shield for use with protective headgear can be shipped flat and easily assembled from a kit of parts without the use of tools or adhesives. The face shield protects against disease, aerosols and splatter that may contain pathogens; may include a curved lower perimeter to facilitate head movements, and can be taken on and off easily.
US11596191B1
The invention is directed to a seamless threading method of inserting hair extensions in a user's hair. The method includes sectioning and beading a user's natural hair. A bottom hair extension weft is then positioned under the beaded sections of hair. The beaded hair is then laid on top of the bottom weft and clipped to secure the bottom weft in place. A top hair extension weft is positioned above the bottom weft in a reversed orientation, with the beaded hair in between the two wefts. Next, a user sews through the top weft, bottom weft, and optionally the beads. The threading begins on a first side of the upper and lower weft strips, extends across the wefts to the second side of the wefts. The threading can then be reversed and sewn back to the first side using a single portion of thread. The upper weft can then be inverted, and the upper weft hair flipped back and smoothed down. Advantageously, the thread is seamless without being visible because the weft strips are sewn from the inside out.
US11596190B2
Apparatus and associated methods relate to a hand-tied hair weft having at least two hair bundles fixed to three or more thread-like filaments that provide a cortex, where each two adjacent hair bundles are separated by one or more knots formed by the three or more thread-like filaments. In an illustrative example, the two adjacent hair bundles may be separated by, for example, at least two knots. The knots may include overhand knots. By introducing one or one or more knots, the width of the hand-tied hair weft may be customized without the weft shedding or unraveling.
US11596178B2
An aerosol-generating article is provided, including a cartridge, the cartridge including: a first compartment including a nicotine source; a second compartment including a second substance source; a first susceptor arranged within the nicotine source in the first compartment and being configured to heat the nicotine source; and a second susceptor arranged within the second substance source in the second compartment and being configured to heat the second substance source.
US11596164B2
Systems and methods for cutting and cooking a substance are disclosed. Exemplary implementations may: convey, via a primary conveying subsystem, a layer of food substance along a conveyance path along which the layer of food substance is conveyed; cut, via a cutter, the layer of food substance into food pieces; apply, via a primary pressurized fluid outlet, primary pressurized fluid such that the food pieces are released from the cutter; heat, via the heating mechanism, a chamber; apply, via a secondary pressurized fluid outlet, secondary pressurized fluid so that the food pieces are held flat to the primary conveying substrate, and hold, via a secondary conveying subsystem, the layer of food substance flat between the primary conveying substrate and a secondary conveying substrate for at least a portion of the chamber.
US11596159B2
A meat-aging apparatus is disclosed. The meat-aging apparatus comprises: a photographing unit for photographing meat stored in the meat-aging apparatus; an illumination unit for irradiating light to the meat; a storage unit for storing recipe information for aging the meat according to the type or state of the meat; and a processor for determining the type or state of the meat on the basis of a photographed image, and controlling the illumination unit to irradiate light to the meat according to the recipe information corresponding to the determined type or state of the meat in order to age the meat.
US11596148B2
A dry vapor cryogenic storage container includes an absorbent core made from a porous material that absorbs a liquid cryogen and releases the cryogen in vapor form as the absorbed liquid evaporates. Fluid channels are formed in the absorbent core to increase the available surface area through which the liquid cryogen can be absorbed. The core can absorb the cryogenic liquid much faster with inclusion of the fluid channels. The absorbent core can be made by cutting a cavity and drilling holes in a stack of calcium silicate panels. The cavity holds a contents container or an inner core. The inner core can be part of an extractor and made from porous material including fluid channels for absorbing liquid cryogen. Contents containers can be housed in the inner core.
US11596146B2
An embalming machine including a housing, at least one fluid tank supported by the housing, a plurality of hose segments disposed at least partially within the housing, a centrifugal fluid transfer pump, a pressure gauge, and a first solenoid is disclosed. The pump is engaged with at least one hose segment of the plurality of hose segments. The pressure gauge is configured to read a pressure of the fluid flowing therethrough. The first solenoid is configured to allow fluid to flow therethrough when current is applied to the first solenoid, and is configured to prevent fluid from flowing therethrough when no current is applied to the first solenoid, wherein the centrifugal fluid transfer is controlled to improve displacement output and pressure of embalming fluid entering a cadaver during an embalming process.
US11596141B1
A scarecrow includes a scarecrow body corresponding generally in shape to a body of a live animal and an assembled hollow scarecrow head of molded plastic construction corresponding in shape to a head of the live animal. The assembled head includes a front face portion and a separate rear head portion fixed together to form the head, the front face portion having a front receiver and the rear head portion having a rear receiver. The scarecrow includes a motor having a rotatable motor shaft; a mounting insert fixed to the motor with the motor shaft extending below the mounting insert, the mounting insert received by the front receiver and the rear receiver to fix the mounting insert to the head; and a mounting bracket fixed to the scarecrow body and having a motor shaft receiver into which the rotatable motor shaft is received. Rotation of the motor shaft rotates the assembled scarecrow head relative to the scarecrow body.
US11596135B2
This present invention relates to an ice fishing hole cover. The cover features a hinged door attached to the cover through mechanical attachments. The ice fishing hole cover includes a fishing line hole to allow a user to setup a fishing bait line through the cover. The hinged door enables the user to open a portion of the cover, and not the entire cover, to set up the fishing bait line or to access and land a fish caught while ice fishing. The ice fishing hole cover enhances the overall ice fishing experience of the users and eliminates the inconvenience of maintaining an open ice hole while fishing.
US11596133B2
A fishing reel according to an embodiment of the present disclosure is configured to include a spool capable of winding a fishing line, an operation portion that winds the fishing line, a fishing line unwinding commencement detector that detects the commencement of the unwinding of the fishing line by the fishing reel, and an unwinding interval measuring portion that measures a time interval between the commencement of the unwinding of the fishing line and the commencement of the next unwinding of the fishing line.
US11596125B2
A pet bed covering system is disclosed. The system may include a pet bed and a pet bed cover. A pet bed cover may have an outer sleeve that wraps about the pet bed with attachment features whereby the pet bed cover may be retained in position about the pet bed. The outer sleeve may have a pet opening edge whereby a pet may enter and exit from the pet bed. In this manner, the pet may be kept warm while resting on the pet bed.
US11596124B2
The disclosure relates to a cotton variety, designated 11PNFS45, the plants and seeds of the cotton variety 11PNFS45, methods for producing a cotton plant, either varietal or hybrid, produced by crossing the cotton variety 11PNFS45 with itself or with another cotton plant, hybrid cotton seeds and plants produced by crossing the variety 11PNFS45 with another cotton variety or plan, methods for producing a cotton plant containing in its genetic material one or more transgenes, and the transgenic cotton plants produced by that method. This disclosure also relates to cotton varieties derived from cotton variety 11PNFS45, to methods for producing other cotton varieties derived from cotton variety 11PNFS45, and to the varieties derived by the use of those methods.
US11596122B2
The invention relates to the soybean variety designated 01077891. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01077891. Also provided by the invention are tissue cultures of the soybean variety 01077891 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01077891 with itself or another soybean variety and plants produced by such methods.
US11596120B1
A novel maize variety designated 4ZZIX1570 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety 4ZZIX1570 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 4ZZIX1570 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety 4ZZIX1570 or a locus conversion of 4ZZIX1570 with another maize variety.
US11596115B2
An apparatus for cultivating plants, including mushrooms, is provided that includes at least one tilt-able plant cultivation module coupled to at least one horizontal support unit by at least one hydraulic unit. The at least one horizontal support unit is coupled to a vertical support unit. The tilt-able plant cultivation module further includes a frame and a plant cultivation tray. The frame of the tilt-able plant cultivation module and the at least one horizontal support unit is coupled manually, hydraulically, or pneumatically. The tilt-able plant cultivation module tilts at a desirable angle which facilitates and makes the plant harvesting process more convenient for a worker without affecting the under cultivated plants. The worker is enabled to look closer to the tilt-able plant cultivation module that in turn allows the worker to select plants to be harvested.
US11596114B2
Disclosed is a floating island construction method for overall transplantation of sandy soil plants, the method comprising the following steps: separation from a surrounding soil body; construction of a buoyancy tank device (13); and waterproof construction, so as to construct a plant floating island from plants to be transplanted in a reservoir area. The floating island protects all the root systems of the plants and most of the undisturbed soil, improves the survival rate, preserves the unique landscape of an original habitat, and can be constructed at the same time as water conservancy project construction, which saves on the construction period, saves costs, and is convenient for on-site overall scheduling.
US11596113B2
A controlled and closed agricultural system includes a growing space and an air handling system having an enthalpy wheel and cooling coil. The enthalpy wheel is capable of transferring sensible and latent heat and is positioned in and rotatable through a recirculating air duct and an outside air duct. The recirculating air duct is in fluid connection with the growing space and one or more recirculation fans, while the outside air duct is in fluid connection with one or more outside air fans positioned to cause outside air to flow countercurrent to recirculating air. A cooling coil is positioned within the recirculating air duct, downstream of and in series with the enthalpy wheel. The cooling coil circulates a heat transfer fluid to remove additional heat from the recirculating air.
US11596107B2
A chopping unit (10) of a forage harvester, having a chopping drum (11) bearing chopping blades (15), having a shear bar carrier (17) bearing a shear bar (16) for the chopping blades (15), wherein a top side (20), facing away from the shear bar carrier (17), of the shear bar (16) provides a cutting edge (21) of the shear bar (16), wherein the top side (20) of the shear bar (16) is contoured such that the top side (20) of the shear bar (16) is inclined, at least in a top-side portion (26) facing the chopping drum (11), continuously in the direction of the chopping drum (11) in the contact region with the chopping blades, as seen in the axial direction of the chopping drum (11).
US11596098B2
A system, an apparatus and a method for uniformly applying UAN fertilizing liquid to soil on farmland for the purpose of increasing crop yields. The system has an UAN sprayer distribution rail applicator apparatus which may be pulled behind a tow vehicle or pushed by a sprayer or fertilizer applicator. The atmospheric tank contains UAN fertilizing liquid which passes from a pump, through a safety shut-off valve, and through a turbine style flow meter. A safety bypass line is provided upstream of the flow meter to relieve unsafe hydraulic pressure back through a pressure-sensitive valve in the event that multiple control valves close simultaneously. Flow through this bypass line also provides mixing of the UAN fertilizing liquid during cold weather. Upon exiting the flow meter, the UAN fluid enters the center of a distribution rail assembly. Spray nozzles with individual automatic shut-off valves are spaced across the distribution rail assembly.
US11596094B2
The present invention relates generally to a device that allows a tire to adequately clean a soil cutting disc, maintains the critical seed planting depth, or prevents (1) punctures, (2) soil compaction, (3) premature wear, (4) tire readjustment, (5) operational problems, (6) rough surfaces that fill with mud and debris, and (7) tire removal to clean the gauge wheel or remove buildup. The present invention also provides a device with a gauge wheel for controlling the depth of a furrow created by a soil cutting disk that has one or more of these features. More specifically, the present invention comprises a gauge wheel assembly for farming with a centrally positioned hub, a plurality of spokes extending from the hub to at least one ground contacting finger that extend to an inner circular ring around the circumference.
US11602090B2
A shielding structure and a manufacturing method thereof are provided. The shielding structure includes a metal housing, a plastic member, and a conductive trace. The metal housing has an inner surface and an internal space. The plastic member is disposed on the inner surface and in the internal space and has an accommodating space. The conductive trace is disposed on the plastic member and in the accommodating space, wherein the plastic member is between the conductive trace and the metal housing.
US11602086B2
An information handling system, including a plurality of computing modules; a rack-mountable tray including: a plurality of bays, each bay including a cold fluid intake and a warm fluid return, wherein each computing module of the plurality of computing modules is engaged with the cold fluid intake and the warm fluid return of one or more of the bays of the plurality of bays; and a fluid circulation system positioned within the tray and coupled to the cold fluid intake and the warm fluid return of each of the bays, the fluid circulation system introducing, for each bay that a respective computing module is engaged with, fluid within the computing module via the cold fluid intake of each bay and returning warm fluid via the warm fluid return of each bay to transfer heat from the computing modules.
US11602085B2
Disclosed is a server rack system within an enclosed building and a process for directing air through a server facility. Air is channeled within a server rack assembly and then through a closed loop back again into the server rack assembly. Impediments may control the degree of airflow availability.
US11602084B2
Disclosed is system, method, and rack stand portion for the advantageous cooling of computer equipment. When multiple instances of computer equipment are managed from a central authority, cooling, heating, and/or cessation of either can be controlled in a way that enhances efficiency. Impediments that control access channels and interior access to computer equipment is toggled by the present invention.
US11602082B2
A data center provides containment walls of an operation technology (OT) interior compartment, such as a meet me room, positioned between cold and hot aisles in an information technology (IT compartment. The OT interior compartment limits air flow so that IT components outside of the OT interior compartment receive sufficient supply air for moderating or cooling a temperature of the IT components. Pressure differential is measured on an exterior and interior of door(s) to the OT interior compartment. Air flow regulation device(s) are positioned in a supply air passage to the OT interior compartment and/or in a return air passage out of the OT interior compartment are controlled to limit the pressure differential between an exterior and interior of the containment wall. Limiting the pressure differential ensures that door(s) facing the cold aisle are not difficult to open and door(s) facing the hot aisle are not difficult to close.
US11602079B2
A heat sink includes a graphite plate, two base materials each of which is disposed adjacent to the graphite plate, and a fixing member, in which the graphite plate has a strip shape and includes a fin portion and a base portion provided at one end of the fin portion, the base material includes a hole into which the fixing member can be inserted, the fixing member is inserted into the holes of the two base materials so that the two base materials are disposed to be adjacent to both sides of the base portion in a thickness direction, the base portion is in close contact with the base material adjacent to each other on both sides of the base portion in the thickness direction, the adjacent base materials are crimped and fixed by the fixing member in a state of being in close contact with each other, and in a case where a surface roughness of the fin portion is defined as Ra1, a surface roughness of the base material is defined as Ra2, and a surface roughness of the base portion is defined as Ra3, a relationship of Ra1>Ra2≥Ra3 is satisfied.
US11602074B2
A cooling assembly for cooling server racks includes a server rack enclosure sub-assembly that includes at least one panel member defining a volume for receiving one or more server racks having a front portion and a rear portion, at least one of the panel members is a rear panel member; at least one frame member defines an opening for receiving the rear portion of the server racks to form a hot space between the rear panel member and the combination of the frame member and the rear portion of the server racks; a cooling sub-assembly disposed in thermal communication with the hot space to cool at least one server supported in the server rack and including a chassis receiving at least one heat exchange member for exchanging heat between a refrigerant fluid flowing through the heat exchange member and fluid flowing through the hot space heated by the server.
US11602070B1
An upper portion of an aisle containment system for a data center. The upper portion includes spaced vertical supports aligned in two parallel rows and horizontal supports that extend between and are connected to adjacent vertical supports to form the basic framework of the upper portion. The upper portion also includes (1) at least one pair of arms that extend outwardly from opposite longitudinal sides of the basic framework and are configured to support services and (2) at least one busbar casement that is attached to the vertical supports and extends substantially the length of the upper portion. Each arm of the at least one pair of arms includes a segment that is rotatable between a first position in which the segment is substantially parallel to the vertical supports and a second position in which the segment is substantially perpendicular to the vertical supports.
US11602069B2
A modular data center includes a base electrical module having a casing, a controller supported by the casing, and a power distribution unit coupled to the controller. The modular data center further includes an equipment rack having a frame coupled to the base electrical module, with the frame of the equipment rack being configured to receive electronic equipment. The electronic equipment receives power from the base electrical module. The base electrical module is external to the equipment rack.
US11602040B2
Described is an apparatus for guiding an electromagnetic microwave, having: antenna surrounding walls, which define an interior space so as to surround therein at least an end region of an antenna of a microwave source, in particular laterally annularly as well as frontally; waveguide boundary walls, at least two of which are arranged in parallel to each other, wherein the waveguide boundary walls form a, in particular cuboid-shaped, waveguide having a substantially rectangular cross-section, wherein a cross-sectional plane is defined by a first direction that extends along a longitudinal direction of the antenna and a second direction that extends perpendicularly to the first direction, wherein it holds: 25>a/b>3, wherein a: is a width of the waveguide along the second direction, b: is a height of the waveguide along the first direction, wherein the apparatus is designed to let proceed a microwave from the interior space of the antenna surrounding walls into the waveguide.
US11602035B2
A switch with backlight device, adapted to switch on internal or external lights and to be used for electrical outlets, heat regulators or for opening or closing doors and gates, includes lighting bodies and transparent sides configured to allow the passage of the light emitted by the lighting bodies toward the outside. The switch with backlight device is also provided with a wireless remote connection system suitable for the wireless remote connection of a mobile device, such as a mobile phone or a tablet, which is configured to transmit commands for switching on the backlight of the switch.
US11602033B1
The present disclosure describes a network device that is capable of coordinating the control of light emitters. For example, the network device may receive data indicating conditions for activating the light emitters. The network device may then receive sensor data generated by various sensors, such as motion sensors, light sensors, or a timer. Using the sensor data, the network device may determine that the conditions are satisfied and, in response, cause the light emitters to activate. To activate first light emitters, the network device may transmit a signal to an electronic device that causes the first light emitters to activate. The first light emitters may be powered by the electronic device. Additionally, to activate second light emitters, the network device may transmit signals to the second light emitters that include commands to activate.
US11602022B2
A circuit comprises an optical coupling including an illuminator optically coupled to an optical sensor to output a voltage from the optical sensor based on intensity of illumination from the illuminator. The circuit includes a voltage input node with a resistance connected in series between the voltage input and a Zener diode. A method includes powering an illuminator with current from a first voltage input node. The method includes sensing illumination level in illumination from the illuminator with a sensor and outputting output proportionate to illumination sensed by the sensor indicative of voltage detected at the voltage input node. The method can include limiting current between the voltage input node and the illuminator.
US11602014B2
An electric heating mat may include an outer sleeve having an interior, and an access end with an opening to the interior. The access end may be folded upon itself into a closed condition, and unfolded into an opened condition. When the access end is closed, the interior of the outer sleeve may provide a sealed enclosure. The sealed enclosure may accommodate and protect internal components, such as heating elements, a power source, and associated controls. The heating elements, associated wiring, and an insulation layer may be provided in an inner sleeve, which may be insertable into the outer sleeve as a unit. When the access end is opened, the opening provides access to the internal components. Such access allows the power source to be turned on to supply power to the heating elements.
US11602011B2
This heating device (100) includes: a heater (10) for heating an object (1) to be heated; a temperature detection unit (20) for detecting a temperature of the object (1) to be heated; and a temperature regulator (30) which controls the heater (10) so as to make the temperature of the object (1) to be heated equal to the target temperature. The temperature detection unit (20) comprises temperature sensors (21, 22). An identification unit (34) identifies, from temperature data detected by the temperature sensors (21, 22) and manipulation quantity data corresponding to electric power applied to the heater (10), a heat transfer function between the heater (10) and the temperature sensors (21, 22), and a heat transfer function between the respective temperature sensors (21, 22). A determination unit (36) detects a change of the transfer functions, and determines an abnormality in the heater (10) or the temperature sensors (21, 22).
US11602004B2
Provided is a user equipment in a mobile communication system that supports a function of performing connection establishment reusing context information retained in each of the user equipment and a base station, including: a receiving unit that receives instruction information indicating whether or not the base station has a function of performing RRC connection reusing retained context from the base station; a determining unit that determines whether or not the base station has the function on the basis of the instruction information received through the receiving unit; and a transmitting unit that transmits a message including context retention information indicating that the user equipment retains user equipment side context information to the base station when the determining unit determines that the base station has the function.
US11602003B1
A wireless communication network serves a User Equipment (UE) over multiple User Plane Function Groups (UPFGs). In the wireless communication network, a Session Management Function (SMF) receives UPFG performance metrics from the wireless communication network. The SMF identifies a Packet Data Flow Group (PDFG) for the UE. The SMF responsively selects one of the UPFGs for the PDFG based on the UPFG performance metrics. The selected UPFG comprises at least three User Plane Functions (UPFs) and the PDFG comprises at least two Packet Data Flows (PDFs). The SMF transfers network signaling to the selected UPFG to deliver the PDFG to the UE. The selected UPFG receives the network signaling and responsively exchanges user data for the UE to deliver the PDFG.
US11601997B1
A method and device are disclosed from the perspective of a remote UE. In one embodiment, the remote UE establishes a Radio Resource Control (RRC) connection with a network node. The remote UE also transmits a Layer 2 Identity (L2ID) of the remote UE to the network node. The remote UE further receives a first RRC Reconfiguration message from the network node for path switching from direct to indirect communication, wherein the first RRC Reconfiguration message indicates a relay UE for the path switching. In addition, the remote UE establishes a PC5 connection with the relay UE. Furthermore, the remote UE transmits a first RRC Reconfiguration Complete message corresponding to the first RRC Reconfiguration message to the network node via the relay UE.
US11601996B2
Various implementations include approaches for establishing a Bluetooth (BT) connection between devices. One example approach includes: in response to a trigger at a first BT device, attempting to determine a received signal strength indicator (RSSI) of a second BT device paired to the first BT device, the second BT device having a highest priority on a list of one or more BT devices paired to the first BT device; in response to determining the RSSI for the second BT device, determining if the RSSI of the second BT device satisfies a threshold; and in response to determining that the RSSI of the second BT device satisfies the threshold, attempting to establish a BT connection between the first BT device and the second BT device.
US11601983B2
Methods, systems, and devices for wireless communications are described. For example, a user equipment (UE) may transmit a random access preamble to a base station as part of a random access procedure between the UE and the base station. To generate the random access preamble, the UE may repeat each time domain sample of a base sequence on a per-sample basis to obtain a repeated sequence that includes multiple repetitions of each time domain sample of the base sequence, with repetitions of the same sample being consecutive within the repeated sequence. The UE may perform such sample-wise repetition before adding a cyclic prefix (CP) to the repeated sequence or after adding a base CP to the base sequence.
US11601980B2
A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE initiates a first Early Data Transmission (EDT) in RRC_INACTIVE state. Responsive to initiating the first EDT, the UE initiates a Random Access (RA) procedure in a cell configured with a normal uplink (NUL) carrier and a supplementary uplink (SUL) carrier. The UE selects the SUL carrier or the NUL carrier for performing the RA procedure based on at least one of whether there are one or more available Physical Random Access Channel (PRACH) resources for EDT on the SUL carrier or whether there are one or more available PRACH resources for EDT on the NUL carrier.
US11601979B2
A user apparatus in a radio communication system including a base station and the user apparatus, including: a transmission unit configured to transmit a preamble to the base station; and a reception unit configured to monitor a response for the preamble within a predetermined time window by using predetermined identification information, wherein the reception unit calculates the predetermined identification information using a system frame number.
US11601977B2
A user equipment (UE) may receive a first indication of a configured communication for a first set of symbols. The UE may detect a second indication associated with a second set of symbols. The UE may determine that a direction of the configured communication is different from an indicated direction for the second set of symbols, the second set of symbols at least partially overlapping the first set of symbols. The UE may cancel the configured communication or may communicate the configured communication based at least in part on a physical layer priority of the configured communication and based at least in part on the determination that the direction of the configured communication is different from the indicated direction for the second set of symbols.
US11601966B2
Disclosed is a method in which a user equipment receives downlink control information in a wireless communication system. The user equipment may receive configuration information for reception of a physical downlink control channel (PDCCH) from a base station, and may receive a PDCCH including downlink control information (DCI) on the basis of the configuration information.
US11601963B2
Provided is a terminal that includes a transceiver that transmits and receives signals, and a controller that receives, from a base station, control information including uplink configuration information for a plurality of subframes, to confirm information, for uplink transmission, from the uplink configuration information, and transmit an uplink signal based on the information for the uplink transmission, and a method for controlling the terminal.
US11601959B2
A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE) configured with logical channel based prioritization, the UE determines prioritization between a first uplink (UL) grant and a first scheduling request based on a first logical channel associated with triggering the first scheduling request, wherein the first UL grant and the first scheduling request overlap in time domain. The UE receives a second UL grant, wherein the second UL grant and a second scheduling request overlap in time domain. The UE prioritizes the second UL grant over the second scheduling request based on the second UL grant being addressed to a Temporary Cell Radio Network Temporary Identifier (C-RNTI) of the UE.
US11601958B2
The present disclosure relates to the mobile communications field, and in particular, to a transmission resource determining technology in a wireless communications system. In a data transmission method, a network device determines a transmission resource used for data transmission, and performs data transmission with a terminal device on the determined transmission resource. A time domain resource occupied by the transmission resource in a time domain is one of N types of time domain resources, and a time length of any type of time domain resource in the N types of time domain resources is less than 1 ms. According to this method, a data transmission latency can be effectively reduced, thereby meeting a requirement for a low-latency service.
US11601957B2
Certain aspects of the present disclosure generally relate to techniques for distributed scheduling to control interference for small data transactions using grant-less transmissions. A method for wireless communications by wireless node is provided. The method generally includes receiving, from a base station, a list of supported modulation and coding schemes (MCS) and at least one parameter to control interference, determining a data rate and duration for a grant-less transmission based on the list of supported MCS and the at least one parameter, selecting access resources to use for the grant-less transmission from a common pool of resources configured to be shared by a plurality of wireless nodes for grant-less transmissions, and transmitting the grant-less transmission using the selected access resources, at the determined data rate and for the determined duration.
US11601954B2
A data sending method and apparatus, a storage medium, and a sending end. The method includes: determining an activation instruction, the activation instruction using multiple bits to indicate sending end logical channels to be used of each RB; and for each RB, a sending end PDCP entity duplicates a PDCP data packet according to the number n of the sending end logical channels to be used of the RB, and sends the duplicated PDCP data packets to a receiving end by means of the sending end logical channels to be used, the maximum value of the number n of the sending end logical channels of each RB being greater than 2. The solution of the present invention can improve the accuracy of an instruction, thereby facilitating improving transmission resource utilization efficiency.
US11601950B2
A state managing unit configured to control a prescribed communication resource allocating process and a reception processing unit configured to receive a control element (CE) are included. The prescribed communication resource allocating process is a process of allocating a communication resource at a predetermined time interval, and the state managing unit suspends an uplink grant configured for the prescribed communication resource allocating process in a case that the reception processing unit receives an SCell Activation/Deactivation MAC CE for deactivating a secondary cell, or an sCellDeactivationTimer configured for the secondary cell expires, and the state managing unit reinitializes the uplink grant suspended, in a case that the reception processing unit receives the SCell Activation/Deactivation MAC CE for activating the secondary cell after the state managing unit suspends the uplink grant.
US11601938B2
A method includes mapping, based on a first group-hopping associated with a first time resource, a first demodulation-reference signal (DM-RS) in a first symbol in the first time resource; mapping, based on a second group-hopping associated with the first time resource and with an offset, a second DM-RS in a second symbol in the first time resource; mapping, based on a third group-hopping associated with a second time resource, a third DM-RS in a third symbol in the second time resource; mapping, based on a fourth group-hopping associated with the second time resource and with an offset, a fourth DM-RS in a fourth symbol in the second time resource; and transmitting, to a second wireless user device, the first DM-RS, the second DM-RS, the third DM-RS, and the fourth DM-RS.
US11601937B2
An integrated access and backhaul (IAB) apparatus transmits a set of values to a child IAB node corresponding to a transition type for the child IAB node, determines that the child IAB node will perform a transition at a transition time with a symbol adjacent to the transmission time having a flexible resource type, and provides a number of guard symbols at the transition time based on determining that the symbol has the flexible resource type.
US11601935B2
Devices, systems and methods for high-utilization low-latency multi-channel time-division multiplexing access (TDMA) are described. One example method for wireless communication includes performing, in a first time interval of a time-division multiple access (TDMA) slot, a transmission of a first data unit over a first logical channel of the plurality of logical channels, refraining from transmitting, subsequent to a completion of the transmission of the first data unit, for a second time interval immediately after the first time interval, and performing (N−1) transmissions in (N−1) time intervals for each data unit of (N−1) subsequent data units in the TDMA slot, such that a transmission of an nth data unit of the (N−1) subsequent data units is performed over an nth logical channel of the plurality of logical channels.
US11601930B2
Aspects are provided allowing a UE to perform early termination of repetitions of an ongoing PUSCH transmission in response to a DCI from a base station indicating whether a prior PUSCH transmission or repetition was successfully decoded. The UE obtains information configuring an uplink data transmission and a repetition of the uplink data transmission. The UE sends the uplink data transmission to a base station. The UE terminates the repetition of the uplink data transmission in response to reception of downlink information in a downlink control channel. Thus, UE power reduction and enhanced resource efficiency may be achieved. Moreover, the repetition is terminated after a time gap following a CORESET where the downlink control channel is received. As a result, a start time for terminating PUSCH repetitions may be configured to accommodate various timing considerations such as dynamic TDD, different numerologies between PDCCH and PUSCH, and multiple PUSCH processing capabilities.
US11601925B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a first uplink signal to a base station using a first antenna subarray configuration that is associated with a first quasi co-location (QCL) relationship. The UE may determine to switch from using the first antenna subarray configuration to using a second antenna subarray configuration associated with a second QCL relationship based on power, thermal, architectural, or channel conditions, or a combination thereof. The UE may transmit, to the base station, an indication of the second QCL relationship in response to determining to switch subarray configurations. The UE may transmit a second uplink signal using the second antenna subarray to the base station. In some cases, the first QCL relationship and the second QCL relationship may be a QCL-Type A, QCL-Type B, QCL-Type C, or QCL-Type D.
US11601914B1
A method may include receiving an indication that an electronic alert is to be transmitted to a user; obtaining contextual information associated with the user; determining a first time for presenting the electronic alert to the user based in part on the contextual information; transmitting the electronic alert to a computing device associated with the user at the first time; storing the electronic alert in a message feed data structure; receiving a request to view the electronic alert at a second time, the second time occurring after the first time; in response to the request, retrieving the electronic alert from the message feed data structure; and transmitting the electronic alert at the second time.
US11601913B2
Provided is a positioning method performed by a user equipment (UE). The positioning method includes receiving reference signals from a plurality of base stations; acquiring phase difference information depending on a wavelength of at least one subcarrier among subcarriers included in the reference signals; calculating first estimated coordinates of the UE based on first phase difference information depending on a wavelength of a first subcarrier among the subcarriers; and calculating a first travel distance difference between the reference signals from the first estimated coordinates and estimating integer ambiguity of a second phase difference depending on a wavelength of a second subcarrier from the first travel distance difference.
US11601908B2
A method and apparatus provides for establishing a communication connection between the network entity and the user equipment, while the user equipment has established and is maintaining an alternative communication connection with another network entity associated with a second one of the multiple networks. Flow management information is received from a shared common control element of the user equipment, which manages parallel user equipment activity including a flow of information between the user equipment and each of the multiple networks via the respective communication connections. The user equipment is communicated with in a manner which is consistent with the flow management information received from the shared common control element. The shared common control element includes one or more away patterns, that are each shared with a respective one of the first one and the second one of the multiple networks, where each of the one or more away patterns define periods of time during which the corresponding one of the first one and the second one of the multiple networks should avoid scheduling communications with the user equipment.
US11601906B2
Methods, systems, and devices for wireless communications are described. A narrowband internet of things (NB-IoT) user equipment (UE) associated with a non-terrestrial wireless network may identify a first synchronization procedure that is specific to the non-terrestrial network and different from synchronization procedures specific to terrestrial networks. In some cases, the UE may identify a different channel raster or may receive an indication of a true frequency of operation of a narrowband cell in the non-terrestrial network. The UE may identify the narrowband cell associated with the non-terrestrial network and may synchronize with the network using the identified synchronization procedure.
US11601903B2
In order to appropriately control receiving operation in a UE even when a synchronization signal block and a given reference signal overlap with each other in a time resource, a user terminal according to an aspect of the present disclosure includes: a receiving section that receives a synchronization signal block and a given reference signal; and a control section that, when the synchronization signal block and the given reference signal are configured in the same time resource, controls reception of the synchronization signal block and the given reference signal based on a quasi-colocation (QCL) relationship and a subcarrier spacing of the synchronization signal block and the given reference signal.
US11601902B2
A synchronization signal block transmission method, a network device, and a terminal are provided. The method includes: determining a target time domain transmission location of a first synchronization signal block within a downlink signal transmitting time, where the target time domain transmission location is one of at least two candidate time domain transmission locations of the first synchronization signal block; and transmitting the first synchronization signal block in the target time domain transmission location.
US11601900B2
A communication method and a communications apparatus are provided. The communication method includes: sending, by a terminal device, a first indication message, where the first indication message is used to indicate a first time type and/or a first time precision, or the first indication message is used to indicate an access network device to send time information to the terminal device; receiving, by the terminal device, the time information; and synchronizing, by the terminal device, a time of the terminal device based on the time information. Correspondingly, a communications apparatus is further provided. According to the embodiments of this application, the terminal device can obtain, based on requirements of different application scenarios, a time type and/or time precision preferred by the terminal device.
US11601894B2
A method performed by a network node for managing power of Cell Reference Symbols, CRS, wherein the network node operates one or more cells and the network node is configured to transmit the CRS in a first power mode. When the network node identifies a first cell which is not actively serving any UEs, which cell is also referred to as an empty cell, the network node reduces the power of the CRS in the first cell in relation to the first power mode. By reducing the power of the CRS, the overall interference of the CRS from the empty cell is reduced, thereby enhancing the performance in cells actively serving UEs.
US11601889B2
Methods, systems, and devices for wireless communications are described for uplink power control. A user equipment (UE) in communication with a base station may select a power control configuration for low latency or high reliability communications or semi-persistently scheduled communications. In some cases, a power control configuration may correspond to a reception point in a multi-reception-point environment. In some cases, the power control configuration may indicate a default transmit power for uplink communications. In some cases, a UE may perform, at the physical layer, measurements on a signal received from the base station and use this information to determine or select a transmit power for uplink communications. Selecting the low latency power control configuration may include selecting a set of transmit powers or a step size for transmit power adjustments specific to low latency or high reliability communications or semi-persistently scheduled communications.
US11601885B2
Systems and methods of transmitting a multi-user (MU) wake-up packet in FDMA. In the wake-up setup stage, an STA informs the AP that it can resolve an MU wake-up packet transmitted in FDMA. Accordingly, AP allocates a frequency channel to the STA in a WUR setup response frame which indicates a channel offset relative to the primary channel. Moreover, if a WUR channel allocated to an STA is inaccessible or there is on pending wake-up signal for the STA, no wake-up signal is included in the MU wake-up packet while any other accessible allocated channels may still be utilized for transmitting the scheduled wake-up signals. During such a transmission, an inaccessible channel may be punctured; and an accessible channel having no pending wake-up signal may be used to carry an invalid wake-up signal or a legacy preamble followed with no wake-up signal.
US11601884B2
According to an embodiment, an electronic device comprises a communication module and at least one processor. The at least one processor is configured to establish a first network connection with a first external electronic device via a first communication module of the communication module, identify a first distance between the electronic device and the first external electronic device, identify first state information about the first external electronic device, and control a reception module of the first communication module to remain in a sleep state during a sleep time identified based on the first state information and the first distance. Other various embodiments are possible as well.
US11601882B2
A method for adjusting discontinuous reception (DRX) behavior of a user equipment (UE) to conserve energy use includes exposing a DRX application programming interface (API) that enables DRX parameters to be changed and defining a conflict resolution policy that controls when requests to change the DRX parameters should be granted. The method also includes receiving, via the DRX API, a request from an application to change a DRX parameter for the UE. The UE is in wireless communication with a base station, and the application is configured to send data to the UE via a mobile network that comprises the base station. The method also includes determining, based at least in part on the conflict resolution policy, that the request should be granted and sending a command to the base station that causes the base station to communicate a new value of the DRX parameter to the UE.
US11601877B2
A system includes one or more devices. The devices are configured to: receive a message indicating that a network slice has been deployed in a network, wherein the message includes information related to the network slice; send the information to an application that provides services to User Equipment (UE) devices subscribed to the network; and initiate updates to UE route selection policies (URSPs) in the network based on the information, allowing communications from UE devices to reach the network slice.
US11601874B2
One or more devices, systems, and/or methods for facilitating access to an uplink carrier are provided. For example, information corresponding to a plurality of uplink carriers may be received from a wireless node. An uplink carrier may be selected from the plurality of uplink carriers based upon the information. A request to access the uplink carrier may be transmitted to the wireless node.
US11601866B2
A first network device may receive, from a second network device, a first policy control create request and may provide, to the second network device, a common policy control request trigger. The first network device may receive a second policy control create request associated with a user equipment (UE) and may cause a UE policy to be provided to the UE. The first network device may receive, from a third network device, a third policy control create request and may provide a network device policy to the third network device. The first network device may receive, from the second network device, a policy control update request based on the common policy control request trigger and may generate an updated UE policy or an updated network device policy based on the policy control update request.
US11601861B2
A method and apparatus for controlling a UAV are provided. The method is applied to a base station, and includes: receiving flight path information transmitted by a UAV controller, wherein the flight path information represents a flight path set by the UAV controller for a UAV controlled by the UAV controller; determining the flight path based on the flight path information; and determining a next base station to which the UAV is to move based on the flight path, and performing a handover preparation for the next base station. Therefore, the present disclosure improves the mobility of the UAV and can also reduce the latency of handover between base stations.
US11601859B2
A user equipment (UE) operates to select and/or re-select among radio cells provided by access nodes of a wireless communication system. The UE measures quality of beams detected from each of the cells. For each of the cells, the UE derives cell quality based on the quality of the beams from the cell. For each of the cells, the UE determines the number of good beams among the beams from the cell based on a cell quality threshold received via system information. The UE ranks the cells in a ranking list relative to each other based on the number of good beams associated with respective ones of the cells and the cell quality. The UE controls, based on the ranking of the cells in the ranking list the number of good beams and the cell quality, selection and/or re-selection of a cell among the cells that is to be used for UE radio communications.
US11601857B2
Various implementations described herein are directed to technologies for providing steering for devices of a Wi-Fi network. A steering operation to hand off a client from a first device of the Wi-Fi network to a qualified second device of the Wi-Fi network is initiated based on a performance factor. The steering operation from the first device to the second device is performed in a manner that avoids packet loss.
US11601852B2
Apparatuses, methods, and systems are disclosed for providing data connectivity with various types of continuity. One apparatus includes a transceiver and a processor that provisions a UE with a continuity selection policy comprising at least one prioritized rule for selecting a data session continuity type from a plurality of data session continuity types supported by a mobile communication network based on at least one characteristic of a request to establish a data session. The transceiver receives a request to establish a data session from the UE device, wherein the request specifies a particular data session continuity type. The processor establishes a first data connection with the UE device in response to the request, the first data connection having the particular data session continuity type. Here, the first data connection includes a PDU session between the UE device and the mobile communication network.
US11601843B2
A method performed by a base station in a wireless communication system is provided. The method includes transmitting, by a control plane (CP) of a centralized unit (CU) of the base station, a bearer context modification request message to a user plane (UP) of the CU of the base station, wherein the bearer context modification request message includes information associated with a request for a packet data convergence protocol (PDCP) sequence number (SN) status, and transmitting, by the UP of the CU of the base station, based on the bearer context modification request message, a bearer context modification response message to the CP of the CU of the base station, wherein the bearer context modification response message includes information associated with the PDCP SN status and information associated with at least one QoS flow, of which a service data adaptation protocol (SDAP) end marker is not received by the UP of the CU.
US11601834B2
A mobile station UE includes a measurement unit 102 configured to measure radio quality of a cell during communication or a neighboring cell for each of the two or more carriers, a determination unit 104 configured to determine whether to notify the radio base station eNB of a measurement result regarding each of the two or more carriers in the measurement unit 102, and a transmission unit 106 configured to transmit the measurement result in the measurement unit 102 to the radio base station eNB, wherein the transmission unit 106 transmits, in addition to the measurement result regarding a carrier in which it is determined by the determination unit 104 to notify the radio base station eNB of the measurement result in the measurement unit 102, a measurement result regarding a carrier other than the carrier.
US11601832B2
Disclosed are methods and systems for delaying packet transmissions over a wireless communication channel until a more favorable channel condition is detected. A device may measure a channel metric when it receives periodic beacon signals. The device may compare the channel metric against a programmed metric threshold. If the channel metric is less than the metric threshold, the device may delay the transmission of a packet until a later transmission window or transmit opportunity (TXOP) when the channel metric rises above the metric threshold, indicating the presence of a more favorable condition for transmission, or until a preconfigured timeout period elapses before the more favorable condition is found.
US11601831B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine to switch from monitoring for a first reference signal to monitoring for a second reference signal, and monitor for the second reference signal. Numerous other aspects are provided.
US11601826B2
Systems and methods for controlling a wireless network receive data from wireless access points within a wireless network and use the data in a model of the wireless network to identify allowable transitions between states defined by the model. Parameters for the wireless access points are adjusted to initiate transitions between the states and, based on the transitions, the model is updated.
US11601824B2
User equipment (UE) includes processing circuitry coupled to memory. To configure the UE for multi-transmission reception point (TRP) reception, the processing circuitry is to decode radio resource control (RRC) signaling. The RRC signaling includes configuration information configuring a plurality of transmission configuration indication (TCI) states. A media access control (MAC) control element (CE) is decoded, where the MAC CE indicates multiple active TCI states of the configured plurality of TCI states. Multiple received beams are determined using the multiple active TCI states. Downlink information is decoded, where the downlink information originates from multiple TRPs and is received via the determined multiple receive beams associated with the multiple active TCI states.
US11601823B2
A mobile station control method by a computer for controlling a first mobile station for communicating with a second mobile station includes: distance detecting of detecting a distance between the first mobile station and the second mobile station; and first switching of switching a beam width of an electromagnetic wave emitted from the first mobile station to the second mobile station switching a beam width of an electromagnetic wave emitted from the first mobile station to the second mobile station the distance.
US11601808B2
This technology uses a bootstrap key (“BSK”) to securely onboard a computing device to a network. A unique BSK associated with an onboarding computing device is used to verify for various deployment models (1) that the computing device has proof the computing device is connecting to the correct wired or wireless network and (2) that the network has proof the computing device is trusted. The BSK may be an associated BSK or an embedded BSK. A computing device receives a signed voucher from the manufacturer authorized signing authority (“MASA”) before the computing device may onboard to a network. The MASA will issue a voucher to a Bootstrapping Remote Secure Key Infrastructure (“BRSKI”) registrar if the registrar proves knowledge of the computing device's BSK to the MASA or the registrar has an established trust relationship with the MASA.
US11601807B2
An authentication system is disclosed which is configured, in response to receiving a request to authenticate a transaction, to send a first challenge to a mobile terminal via a first channel and, in response to receiving a first response to the first challenge to determine whether the first response is correct, to send a second challenge to the mobile terminal via a second, different channel and, in response to receiving a second response to the second challenge to determine whether the second response is correct, and, in dependence upon the first and second responses being correct, to signal that the transaction is authenticated.
US11601799B2
A radio communication module 10 includes: a radio communicator 12 configured to perform radio communication; a storage 14 configured to store set information that sets operation relating to radio communication; and a controller 13 configured to stop at least transmission operation of the radio communicator 12 or change at least a part of set information accorded to a specification of a communication carrier of a first country, when it is set so as to operate by using the set information accorded to the specification of the communication carrier of the first county and the radio communication module 10 locates in a second country different to the first country.
US11601789B2
Systems and methods of providing NR V2V communications are disclosed. Channel sensing is used by both UEs to determine sets of candidate resources, and subsequently select a resource, for PSCCH and PSSCH transmissions. The transmitting UE selects the PSCCH resource and transmits a scheduling request using the PSCCH resource, while the receiving UE selects a PSCCH and the PSSCH resource and transmits a scheduling grant in the PSCCH containing transmission parameters and the PSSCH resource to the transmitting UE. When the scheduling request contains the candidate resources for the PSCCH transmission, the receiving UE uses the intersection of the candidate resources for the PSCCH transmission and the candidate resources for transmission to determine the PSCCH and the PSSCH resource.
US11601785B2
Systems and methods are described for determining job classifications of anonymous users. Energy Infrastructure (EI) information associated with a known EI facility and anonymized location tracking data is obtained. The EI facility information includes a location of the known EI facility and an identification of the known EI facility, and the anonymized location tracking data includes visited locations associated with an anonymous user ID. A job classification is associated with the anonymous user ID based on a correlation between the visited locations, the location of the known EI facility, and the identification of the known EI facility. Location tracking data associated with a user of a known job classification can be used to identify a previously unknown EI facility.
US11601780B2
A method and apparatus for managing network status information in a network, such as a satellite mesh network. A network node receives a network status update, indicative of a change in network conditions, from another node, e.g. via flooding. Based on a direction of travel of the update, content of at least one counter field of the network status update is adjusted. The update is then propagated, or not, based on the counter fields. A counter field may be increased in response to the update travelling in one direction and decreased in response to the update travelling in an opposite direction. Different counter fields may be adjusted in response to the update travelling in different, e.g. orthogonal, directions. The direction can be determined based on which of plural directional communication interfaces received the update.
US11601775B2
A method is provided for generating a personalized Head Related Transfer Function (HRTF). The method can include capturing an image of an ear using a portable device, auto-scaling the captured image to determine physical geometries of the ear and obtaining a personalized HRTF based on the determined physical geometries of the ear. In addition, a system and a method in association with the system are also provided for customizing audio experience. Customization of audio experience can be based on derivation of at least one customized audio response characteristic which can be applied to an audio device used by a person. Finally, methods and systems are provided for rendering audio over headphones with head tracking enabled by, for example, exploiting efficiencies in creating databases and filters for use in filtering 3D audio sources for more realistic audio rendering and also allowing greater head movement to enhance the spatial audio perception.
US11601770B2
Articles and methods are provided for miniature acoustic transducers having highly compliant suspension systems despite their small size. In various examples the suspension system is molded of a liquid silicone rubber (LSR) and is molded in an interior cavity geometry that includes at least one of a radial offset or an axial offset from a desired geometry of the suspension.
US11601765B2
For the fitting of a hearing instrument, an audio signal of an ambient sound, recorded by way of an input transducer, is modified according to a multiplicity of signal processing parameters. Via a first classifier, a user of the hearing instrument is offered a plurality of problem descriptions for the user to select. By way of a second classifier, a proposed solution for modified values of the signal processing parameters is determined based on the user's selection of one of the offered problem descriptions.
US11601764B2
An audio analysis and processing system with a processor configured with an audio array input thread connected to a plurality of audio input channels each corresponding to an audio input sensor. An audio input sensor may be positionally related to a position of other audio input sensors and a source input thread may be configured to be connected to a microphone audio input channel. An audio output thread may be configured to be connected to a speaker output channel and a beamformer thread may be responsive to the audio array input thread. A beam analysis and selection thread may be connected to an output of the beamformer thread and a mixer thread may have a first input connected to an output of the source input thread and a second input connected to an output of the beam analysis and selection thread and may have an output connected to the audio output thread. The audio input channel may be connected to the personal communication device. The microphone audio input channel may be connected to the personal communication device. The processor may include a line output thread configured to connect to an audio output channel. An audio information interface may be provided to connect signals representing audio to the processor.
US11601763B2
The present invention provides a capacitive microphone including a MEMS microphone. In the microphone, a movable or deflectable membrane/diaphragm moves in a lateral manner relative to a fixed backplate, instead of moving toward/from the fixed backplate. The fixed backplate includes an electrical insulator sandwiched between two sub-conductors to cancel systematic/background noise. The squeeze film damping is substantially avoided, and the performance, such as signal to noise ratio, of the microphone is significantly improved.
US11601761B2
The present disclosure relates to a bone conduction speaker and its compound vibration device. The compound vibration device comprises a vibration conductive plate and a vibration board, the vibration conductive plate is set to be the first torus, where at least two first rods inside it converge to its center; the vibration board is set as the second torus, where at least two second rods inside it converge to its center. The vibration conductive plate is fixed with the vibration board; the first torus is fixed on a magnetic system, and the second torus comprises a fixed voice coil, which is driven by the magnetic system. The bone conduction speaker in the present disclosure and its compound vibration device adopt the fixed vibration conductive plate and vibration board, making the technique simpler with a lower cost; because the two adjustable parts in the compound vibration device can adjust both low frequency and high frequency area, the frequency response obtained is flatter and the sound is broader.
US11601740B2
There is provided an automated microphone system (100) having a microphone (104). The system (100) comprises a microphone stand (102) having at least one movable arm (1022), at least one movable leg (1024) and a fixed base (1026) attached to the at least one movable leg (1024), the at least one movable arm (1022) being adapted to mount the microphone (104) at a first end and connected with the at least one movable leg (1024) at a second end, one or more sensors (106) disposed at one or more of the at least one movable leg (1024), the at least one movable arm (1022) and the fixed base (1026), one or more motors (108) connected with each of the at least one movable arm (1022), the at least one movable leg (1024) and the fixed base (1026) and a control module (110) connected with the one or more sensors (106) and the one or more motors (108).
US11601737B1
A subwoofer that is enclosed in a housing adapted for tool-less installation and removal on a watercraft using cam-latch mounts on existing vendor mounting locations or on included custom mounting plates. The watercraft subwoofer system includes a waterproof signal and power connector with no tools necessary to connect or disconnect. The down-firing subwoofer acoustically couples the subwoofer to the hollow vehicle hull and increases bass. The enclosure has a passive acoustic radiator to provide increased bass response and pressure equalization when hitting the water or momentarily submerged. The enclosure has marine lights on the rear-facing side. The enclosure also has a one-way pressure valve to release pressure if hitting water at high speeds and becoming submerged. An anti-slip mat is provided on the top of the enclosure to reduce the likelihood of a rider slipping off the rear of the watercraft. Various enclosure shapes may be used.
US11601735B2
A detector includes a housing having a window. A detection engine is configured to detect an event external to the housing. A battery is connected to the detection engine and configured to supply power thereto. A solar cell is configured to generate electricity when exposed to a light received through the window. The solar cell is arranged in the housing and electrically connected to the battery.
US11601733B2
Methods and apparatus for temperature sensing in a detector system. Dark current from pixels in a pixel array of the detector system can be filtered to remove noise and processed to determine a temperature of the pixel array from the filtered dark current. Calibration of the dark current for a range of temperatures can be performed. In embodiments, the pixels comprise photodiodes.
US11601730B2
Methods, systems, and apparatuses are described herein for providing alternate content in place of other content based on an issue associated with receiving the other content. The alternate content may be an advertisement associated with the other content. Output of the other content may resume once the issue is resolved and/or after output of the alternate content has concluded.
US11601727B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for providing an interactive advertising system and components thereof.
US11601725B2
The disclosure relates to a server, a terminal apparatus, a display apparatus and control methods thereof, the server including: a communicator configured to communicate with an outside; a storage; and a processor configured to, based on a user input for setting a user screen corresponding to a predetermined user being received in a terminal apparatus connected through the communicator, identify a configuration of an edit screen for setting the user screen based on user information stored in the storage, control the communicator to transmit information about the edit screen based on the identified configuration to the terminal apparatus, receive user input information about the edit screen displayed on the terminal apparatus through the communicator, set the user screen by storing the received user input information in the storage, and control the communicator to provide the set user screen to the display apparatus. Thus, there is provided a user screen configured with information needed for a user.
US11601723B2
A method for transmitting, by a media-providing server, on-demand content related to commerce content to a set-top box includes receiving a first on-demand request signal for the on-demand content from the set-top box and transmitting the first on-demand request signal to a data server, by the media-providing server, in response to the first on-demand request signal, generating an on-demand call request signal including a product code of the commerce content and a user code of the set-top box and transmitting the on-demand call request signal to an on-demand ARS server, by the data server; receiving process status information on the on-demand call request signal from the on-demand ARS server and transmitting a message corresponding to the process status information to a user terminal corresponding to the first on-demand request signal, by the data server.
US11601712B2
A predictive tuning system is disclosed in order to reduce the tuning channel delay time in a cable TV architecture. The system comprises a set-top box (STB) configured to instantiate a given number of video decoding pipelines allowing for start broadcasting a particular set of channels which include a sub-set of pre-define channels, such as the antecessor and predecessor channels which are normally pre-tuned, and other sub-set of channels chosen using a predictive algorithm. This algorithm runs locally at the user interface level of the STB suggesting the more likely channels to be watched by the user according to his past behavior according to a specific time slot of a day.
US11601709B2
A UHD display presents HD video in the native resolution of HD, leaving some portions of the UHD display unused for presenting the HD video. Ancillary information received, for example, in real time with the HD video or in parallel with the HD video over the Internet is presented in the unused portions of the UHD display along with the HD video.
US11601703B2
A system and method provides video recommendations for a target video in a video sharing environment. The system selects one or more videos that are on one or more video playlists together with the target video. The video co-occurrence data of the target video associates the target video and another video on one or more same video playlists and frequency of the target video and another video on the video playlists is computed. Based on the video co-occurrence data of the target video, one or more co-occurrence videos are selected and ranked based on the video co-occurrence data of the target video. The system selects one or more videos from the co-occurrence videos as video recommendations for the target video.
US11601695B2
In one aspect, a method includes while a first content-presentation device is performing a content-replacement operation in which the first content-presentation device outputs a replacement advertisement segment in place of an advertisement segment, determining, by a computing system, that the advertisement segment is not an expected modifiable advertisement segment. The method also includes in response to determining that the advertisement segment is not the expected modifiable advertisement segment, determining, by the computing system, that the advertisement segment is ineligible for replacement. The method also includes in response to determining that the advertisement segment is ineligible for replacement, causing, by the computing system, at least one content-presentation device to perform, at a subsequent content-replacement opportunity, a corrective content-replacement operation in which the at least one content-presentation device outputs the advertisement segment in place of a subsequent modifiable advertisement segment that the at least one content-presentation device is scheduled to receive.
US11601694B1
A system stores a plurality of data models, each data model being configured to sort datasets based on a set of criteria unique to the data model. The system further identifies a plurality of content streams on a plurality of content streaming platforms. The system then executes each data model of the plurality of data models on each content stream of the plurality of content streams to generate a labeled content file of each content stream of the plurality of content streams.
US11601693B2
Embodiments of the present invention provide methods, computer program products, and systems for adapting digital content. Embodiments of the present invention can be used to identify one or more entities in media content. Embodiments of the present invention can determine that an identified entity of the one more identified entities is associated with sensitive material. Embodiments of the present invention can, in response to determining that the identified entity of the one or more identified entities is sensitive, determine a contextual impact of the identified entity. Embodiments of the present invention can also be used to modify the media content based on the determined contextual impact of the identified entity.
US11601689B2
A mechanism is provided for remote virtual reality viewing of an event using crowdsourcing. Each video perspective of a plurality of video perspectives of the event is analyzed to identify content and context of the event. A digital virtual reality (VR) experience (VRX) token stream of each video perspective of the plurality of video perspectives is produced based on the identified content and the identified context of the event. Responsive to a remote user initiating a viewing of a virtual reality presentation of the event, a set of digital VRX token streams of the event is presented to the remote user. Responsive to the remote user selecting one digital VRX token stream of the set of digital VRX token streams, the selected digital VRX token stream is presented to the remote user in a virtual reality format.
US11601683B2
Techniques and tools for reducing latency in video encoding and decoding by constraining latency due to reordering of video frames, and by indicating the constraint on frame reordering latency with one or more syntax elements that accompany encoded data for the video frames. For example, a real-time communication tool with a video encoder sets a syntax element that indicates a constraint on frame reordering latency, which is consistent with inter-frame dependencies between multiple frames of a video sequence, then outputs the syntax element. A corresponding real-time communication tool with a video decoder receives the syntax element that indicates the constraint on frame reordering latency, determines the constraint on frame reordering latency based on the syntax element, and uses the constraint on frame reordering latency to determine when a reconstructed frame is ready for output (in terms of output order).
US11601681B2
Techniques and tools for reducing latency in video encoding and decoding by constraining latency due to reordering of video frames, and by indicating the constraint on frame reordering latency with one or more syntax elements that accompany encoded data for the video frames. For example, a real-time communication tool with a video encoder sets a syntax element that indicates a constraint on frame reordering latency, which is consistent with inter-frame dependencies between multiple frames of a video sequence, then outputs the syntax element. A corresponding real-time communication tool with a video decoder receives the syntax element that indicates the constraint on frame reordering latency, determines the constraint on frame reordering latency based on the syntax element, and uses the constraint on frame reordering latency to determine when a reconstructed frame is ready for output (in terms of output order).
US11601680B2
The present disclosure provides an encoding and decoding device, as well as an encoding and decoding method. In particular, the present disclosure relates to method for decoding of a video bitstream implemented by a decoding device, wherein the video bitstream includes data representing a coded picture comprising tile columns, the decoding method comprising: obtaining a syntax element by parsing the video bitstream, wherein the syntax element is used to derive the width of the tile columns, wherein the width of the tile columns is uniform; predicting the picture according the width of the tile columns.
US11601677B2
Disclosed are methods and apparatuses for image data encoding/decoding. A method of decoding an image includes receiving a bitstream in which the image is encoded; obtaining index information for specifying a block division type of a current block in the image; and determining the block division type of the current block from a candidate group pre-defined in the decoding apparatus. The candidate group includes a plurality of candidate division types, including at least one of a non-division, a first quad-division, a second quad-division, a binary-division or a triple-division. The method also includes dividing the current block into a plurality of sub-blocks; and decoding each of the sub-blocks with reference to syntax information obtained from the bitstream.
US11601675B2
Disclosed herein is a method for transmitting point cloud data, including encoding point cloud data, and/or transmitting a bitstream containing the point cloud data and signaling information about the point cloud data. Disclosed herein is a method for receiving point cloud data, including receiving a bitstream containing point cloud data, and/or decoding the point cloud data in the bitstream.
US11601668B2
A system and method are provided for inter-ceding video in which encoder and decoder memory requirements associated with storage of motion information related to collocated coding units is reduced. In some embodiments motion information related to only a single collocated coding unit may be stored at the encoder and decoder. In operation, if the encoder determines that motion information for a current coding unit should replace the currently stored motion information for the currently stored motion information for the collocated coding unit, then the encoder can replace the motion information at the encoder and transmit an indicator with the current coding unit to signal to the decoder that the motion information currently stored should be updated or replaced with the motion information associated with the current coding unit.
US11601655B2
The present disclosure provides a computer-implemented method for encoding or decoding video. The method includes encoding or decoding, in a plurality of picture parameter sets (PPS) associated with pictures of a coded layer video sequence (CLVS), corresponding first PPS flags indicating whether pictures are allowed to be partitioned into a plurality of tiles or slices. In a first PPS, a corresponding first PPS flag with a first value indicates a first picture of the CLVS is unpartitioned, and in a second PPS, another corresponding first PPS flag with a second value being different from the first value indicates that a second picture of the CLVS is allowed to be partitioned.
US11601653B2
Apparatuses and methods for intra predicting a block are described. The method of intra predicting a current block can include obtaining a predicted sample value from one or more reference sample values by using an intra prediction mode, obtaining at least one additional reference sample value in accordance with the intra prediction mode, and obtaining a thresholded additional reference sample value based on the additional reference sample value. The method can also include calculating an additional value from the thresholded additional reference sample value, multiplying the predicted sample value by a sample weighting factor, resulting in a weighted predicted sample value, adding the additional value to the weighted predicted sample value, resulting in a non-normalized predicted sample value, and normalizing the non-normalized predicted sample value, resulting in a normalized predicted sample values. The accuracy for the intra prediction is thus increased.
US11601635B2
A stereoscopic vision system captures stereoscopic images. The stereoscopic images are processed to rapidly discriminate between portions of the images that are on a ground-plane and those that are off the ground plane. The discrimination is based on comparing locations within the images using an expected disparity shift.
US11601632B2
A system for detecting and incorporating three-dimensional objects into a video stream reads an input video data stream. The user specifies areas of attention wherein said areas of attention or hotspots. Tracking movement of the hotspots generating a trajectory of said at least one object. Generating a cloud of points and tracking said points to detect configurations of points most similar to the initially defined hotspot. Obtaining a three dimensional topology defining a volume of interest in a three-dimensional space. Building virtual structures or pseudo objects that are placed within a spherical environment generated on the input video.
US11601630B2
A video processing method is for an electronic device including a screen. The method includes obtaining a target video segment, the target video segment being one of a plurality of video segments pre-divided according to an obtained video file scheduled for playing; configuring a video enhancement parameter for the target video segment; performing a video enhancement process on the target video segment according to the video enhancement parameter; and displaying the enhanced target video segment on the screen. An electronic device and a non-transitory computer-readable medium are also provided.
US11601629B2
A method of calibrating an image sensor including a color filter array having a first-type array pattern, the method includes capturing a target using the image sensor to generate first image data, performing a white balance operation on the first image data to generate second image data, performing an inverse white balance operation on the second image data based on a second-type array pattern to generate third image data, the second-type array pattern being different from the first-type array pattern, and calibrating the image sensor based on the third image data.
US11601628B2
A control method of a spectroscopic imaging device including an imaging element and a spectral element, the control method includes causing the spectroscopic imaging device to generate a first measurement spectrum consisting of N1 wavelengths by imaging a target object by making output wavelengths of a spectral element different when the spectroscopic imaging device is in a high accuracy mode and causing the spectroscopic imaging device to generate a second measurement spectrum consisting of N2 wavelengths by imaging the target object by making the output wavelengths of the spectral element different when the spectroscopic imaging device is in a high speed mode, in which N1 is an integer greater than or equal to two, and N2 is an integer less than N1.
US11601624B2
A backside illumination image sensor that includes a semiconductor substrate with a plurality of photoelectric conversion elements and a read circuit formed on a front surface side of the semiconductor substrate, and captures an image by outputting, via the read circuit, electrical signals generated as incident light having reached a back surface side of the semiconductor substrate is received at the photoelectric conversion elements includes: a light shielding film formed on a side where incident light enters the photoelectric conversion elements, with an opening formed therein in correspondence to each photoelectric conversion element; and an on-chip lens formed at a position set apart from the light shielding film by a predetermined distance in correspondence to each photoelectric conversion element. The light shielding film and an exit pupil plane of the image forming optical system achieve a conjugate relation to each other with regard to the on-chip lens.
US11601613B1
An online system customizes video conversations between users of the online system. During a video conversation, the online system presents a composite view to the participating users. The composite view may include visual representations of the users, a background graphic, or other types of graphics such as masks and props that the users can wear or interact with in the environment of the video conversation. The visual representations may be generated based on a live video feed of the users or include avatars of the users. The online system can determine the graphics based on information about the users. For instance, the online system determines a background graphic showing a location that the users have each visited. Upon viewing the background graphic, the users may be encouraged to interact with the background graphic or other graphics included in the composite view, which can promote an engaging video conversation experience.
US11601606B2
A method of calibrating an infrared (IR) camera including a pixel array housed in a housing, the pixel array having an image sensor and one or more parasitic heat sensing pixels arranged to receive infrared light from different portions of an interior surface of the housing, the method including: receiving, by a processing device, one or more readings from each of the parasitic heat sensing pixels and from each pixel of the pixel array; and generating, by the processing device based on the one or more readings, one or more conversion matrices for converting readings from the parasitic heat sensing pixels into pixel correction values for performing 2D signal correction of the image.
US11601603B2
A system and method for tracking the movement of a recording device to form a composite image is provided. The system has a user device with a sensor array capturing motion data and velocity vector data of the recording device when the recording device is in motion, an attachment member for coupling the user device to the motion capturing device, and a server with program modules. The program modules described are a calibration module for calibrating a position of the user device relative to a position of a lens of the recording device, a recorder module for receiving the motion data and velocity vector data from the sensor array; and a conversion module for combining the position of the user device relative to the lens of the recording device, and the motion data and velocity vector data and transforming the data into a file that is usable by a compositing suite, a three-dimensional application, or both.
US11601600B2
A control method in an imaging device is provided. The imaging device includes a pixel-cell array including a plurality of photosensitive pixel-units, each photosensitive pixel-unit of the photosensitive pixel-units includes at least two exposure pixels including at least one medium-exposure pixel. The method includes determining an ambient brightness level of a photographing environment; adjusting a first ratio to be a first value, in response to a brightness level of the photographing environment belonging to a high-level or a low-level, wherein the first ratio indicates a ratio of the at least one medium-exposure pixel in the each photosensitive pixel-unit; and adjusting the first ratio to be a second value, in response to the brightness level of the photographing environment belonging to a medium-level, wherein the low-level, the medium-level, and the high-level are in an ascending order, and the first value is greater than the second value.
US11601593B2
Devices and methods are provided for leveling and orienting a trail camera mounted to a stationary object such as tree. For example, a device for leveling and orienting a trail camera includes a housing element comprising a first cavity and a second cavity formed in an upper surface of the housing element, a compass mounted in the first cavity of the housing element, wherein the compass is configured for use in directionally orienting the trail camera in a target direction, and a bubble level mounted in the second cavity of the housing element. The housing element includes at least one flat surface which is placed against a flat surface of a trail camera housing to determine a level position of the trail camera housing using the bubble level.
US11601592B2
Methods and apparatus provide for controlling an information processing apparatus that is connected to an image display apparatus worn on a head of a user, including: producing a planar image representing virtual objects in a virtual world, wherein the planar image includes characteristics that require the image display apparatus to be a non-see-through image display apparatus that does not allow the user to visually recognize real world objects outside the virtual world; and displaying the planar image on the image display apparatus in a display mode that changes a shape of the planar image as a function of a change in position and/or orientation of the image display apparatus, wherein the change in the shape of the planar image includes presenting the planar image in an orientation other than a front direction of the user.
US11601580B2
An integrated computational interface device includes a housing, at least one image sensor, and a foldable protective cover. The housing has a key region and a non-key region, and a keyboard associated with the key region. The foldable protective cover incorporates the at least one image sensor. The protective cover is configured to be manipulated into a plurality of folding configurations, including a first folding configuration, wherein the protective cover is configured to encase the key region and at least a portion of the non-key region, and a second folding configuration, wherein the protective cover is configured to stand in a manner that causes an optical axis of the at least one image sensor to generally face a user of the integrated computational interface device while the user types on the keyboard.
US11601578B2
An IR illuminator for providing infrared light for a digital camera having a camera lens with a camera field of view, including at least two mounting substrates arranged adjacent to the digital camera, at least one LED mounted to each of the mounting substrates for radiating the infrared light, and a free form cover lens positioned to cover the at least one LED. The shape of the free form cover lens is such that an emission pattern of light radiation is emitted without entering into the camera lens. Two IR illuminators adjacent to the camera are tilted at an angle from the camera optical direction. The shape of the free form cover lens may be elliptical or toric.
US11601575B2
In one aspect of the present disclosure, a digital image capturing device (DICD) is disclosed that includes a device body with a printed circuit board (PCB), and an integrated sensor-lens assembly (ISLA) that is configured for releasable connection to the device body. The PCB defines a plurality of openings that extend therethrough and includes a plurality of connector pins that are fixedly positioned within the openings. The ISLA includes at least one connective surface that is configured for contact with the connector pins to establish electrical communication between the device body and the ISLA.
US11601568B2
An object of the present disclosure is to implement highly accurate image connecting processing between line sensors. One embodiment of the present invention is an image reading apparatus having: a plurality of line image sensors arrayed in a first direction; a conveyance unit configured to convey a document in a second direction intersecting with the first direction; a calculation unit configured to calculate a correction value for correcting a deviation at the time of connecting image data obtained by each of the plurality of line image sensors based on read data obtained by reading a chart with the plurality of line image sensors, on which a plurality of dot patterns is printed and which is conveyed by the conveyance unit; a measurement unit configured to measure an amount of conveyance in the first direction in a case where the document is conveyed in the second direction by the conveyance unit.
US11601567B2
An information processing apparatus includes circuitry to control a status, between read and unread, of a document received by facsimile from a sender apparatus. The circuitry controls display of a proposal screen for proposing that a sender facsimile number satisfying a predetermined condition be registered as a rejected facsimile number. A facsimile from the rejected facsimile number is to be rejected or deleted.
US11601555B2
The present application at least describes a computer-implemented method including a step of setting, via a service layer residing on a server outside of an underlying 3GPP network, a trigger in the underlying 3GPP network, where the trigger defines an QoS parameter change in the underlying 3GPP network. The underlying 3GPP network is configured with functionality to send a notification to the service layer upon detecting the QoS parameter change. The computer-implemented method also includes a step of receiving, from the underlying 3GPP network, the notification the detected QoS parameter change has occurred. The computer-implemented method further includes a step of performing, at the service layer residing on the server a service layer operation in response to the received notification.
US11601551B2
Disclosed is a method for providing at least one rich interactive communication service on an electronic device including receiving, by the electronic device, a notification of at least one communication service from at least one server, identifying, by the electronic device, at least one unique identifier of the received at least one communication service based on the notification, determining, by the electronic device, that the identified unique identifier is authenticated, sending, by the electronic device, a request to at least one communication server based on the identified identifier, in response to determining that the identified unique identifier is authenticated, receiving, by the electronic device, at least one rich media for the received at least one communication service from the at least one communication server, responding to the request, and displaying, by the electronic device, the received at least one communication service with the least one rich media.
US11601544B2
A communication device includes one or more processors and one or more memories supporting communication, the device comprising a plurality of modes, including at least one focused mode. When the device is in the focused mode, one or more features of the device are at least partially disabled, and wherein the one or more features of the device that are at least partially disabled in the focused mode include one or more features relating to communication supported by the device. The device supports a user interface for setting the device into a focused mode. The interface may have a “focus” button. A focused mode is implemented, at least in part, by an operating system of the device. Setting the device in focus mode causes at least one other device associated with the user to be set to focus mode.
US11601543B2
Techniques for automatically prompting a calling user to send a message to a called user, the calling user using a calling device and the called user using a called device, the method including receiving, at a processor in the calling device, an indication that a call from the calling device to the called device has disconnected, determining, at the processor in the calling device, whether the call connected before receiving the indication that the call has disconnected, and in response to determining that the call did not connect before receiving the indication that the call has disconnected, determining that the call was a missed call.
US11601538B2
Provided is a portable telephone or an earphone or an electromagnetic-type vibration unit that comprises an electromagnetic-type vibrator including two mutually relatively moving portions supported via an elastic body, and that is configured to produce vibrations from at least one of the two portions for cartilage conduction. The elastic body provides a cartilage conduction portion to be contacted with the ear cartilage. The elastic body is disposed on or in the vicinity of an upper corner portion of a housing. One of the two portions is supported on a housing structure with the elastic body supported by the housing structure, and the other of the two portions is supported by the elastic body. Of the two portions, one with a greater weight is supported by the elastic body. Of the two portions, one or a portion connected thereto provides a cartilage conduction portion to be contacted with the ear cartilage, with the elastic body disposed between the two portions. From both of the two portions, vibrations to be conducted to the elastic body are obtained.
US11601531B2
One embodiment provides a network system. The network system includes an application layer to execute one or more networking applications to generate or receive data packets having flow identification (ID) information; and a packet processing layer having profiling circuitry to generate a sketch table indicative of packet flow count data; the sketch table having a plurality of buckets, each bucket includes a first section including a plurality of data fields, each data field of the first section to store flow ID and packet count data, each bucket also having a second section having a plurality of data fields, each data field of the second section to store packet count data.
US11601530B2
The present disclosure relates to a method and device for generating a protocol data unit (PDU) packet. The method includes: acquiring a service data unit (SDU) packet, processing the SDU packet according to a size of a preset data packet, and generating a packet header and a data section of a PDU packet according to the processing result, the packet header and the data section constituting the PDU packet. The packet header omits a framing indication (F) field and a resegmentation flag (RF) field and includes a preset field, and the preset field includes other fields than the FI field and the RF field that are redefined in a common packet header, or a target field that is newly added, a field length of the target field that is newly added being smaller than a total length of the FI field and the RF field.
US11601522B2
Generally discussed herein are systems, devices, and methods for data management in a reverse content data network (rCDN). A component of the rCDN may include a memory to hold content received from a first sensor device of a plurality of sensor devices of the rCDN and first attributes that describe properties of the content. The component may include processing circuitry to receive second content from a second sensor device of the plurality of sensor devices, the second content including a plurality of second attributes that describe properties of the second content, and forward, in response to a determination, based on the first and second attributes, that there is insufficient space to store the second content on the memory, the second content to a node of the rCDN that is fewer hops away from a backend cloud than the component.
US11601521B2
Some embodiments provide a method for a network controller that manages multiple managed forwarding elements (MFEs) that implement multiple logical networks. The method stores (i) a first data structure including an entry for each logical entity in a desired state of the multiple logical networks and (ii) a second data structure including an entry for each logical entity referred to by an update for at least one MFE. Upon receiving updates specifying modifications to the logical entities, the method adds separate updates to separate queues for the MFEs that require the update. The separate updates reference the logical entity entries in the second data structure. When the second data structure reaches a threshold size in comparison to the first data structure, the method compacts the updates in at least one of the queues so that each queue has no more than one update referencing a particular logical entity entry.
US11601519B2
Methods, systems, and computer programs are presented for lowering network latency for cloud-based services. Service-delivery edge locations allow customers to improve communication-providers public and private network connectivity for improved performance. One method includes operations for performing, by an edge server, a handshake to establish a communication session between a client and a main server, and for exchanging data between the client and the main server via the edge server. The handshake includes exchanging, by the edge server, communication initiation messages with the client, and validating, by the edge server, authentication credentials for the communication session based on the communication initiation messages. The exchanging data comprises forwarding, by the edge server, data requests from the client to the main server through a private connection between the edge server and the main server, and forwarding, by the edge server, data responses from the main server to the client through the private connection.
US11601492B2
A method for determining quality of an audio and video stream includes: obtaining a key indicator for a target audio and video stream, the key indicator including at least one of the following indicators within a reference time period: a maximum quantity of continuously lost packets, an average packet receiving time interval, an average packet receiving time interval variance, or a quantity of stream interruptions; and determining a QoE of the target audio and video stream based on the key indicator.
US11601488B2
Disclosed herein are a point cloud data transmission method including encoding point cloud data, and transmitting a bitstream containing the point cloud data, and a point cloud data processing method including receiving a bitstream containing point cloud data, and decoding the point cloud data.
US11601487B2
Embodiments described herein relate to the adaptation of a real-time Web communication transmission profile, particularly the adaptation of throughput such as the video throughput of the real-time Web communication. A method is described for adapting a real-time Web communication transmission profile, including changing a transmission profile parameter of a real-time Web communication device on the basis of bandwidth-related data recovered during a real-time Web communication time period. Thus, the transmission profile can be adapted to the bandwidth of the real-time Web communication in progress, allowing a user to enjoy the best quality when the bandwidth allows and, conversely, to limit transmission errors when the bandwidth does not allow high throughput.
US11601483B2
Embodiments provide systems, methods, apparatus, and computer program products for selecting codec parameters to satisfy one or more operating constraints. An example method performed by a network component that facilitates a communication session set-up process among endpoints in a communication network, the method includes: during the communication session set-up process, determining a utilization factor of the network component; selecting a value for sampling frequency associated with a first codec in response to determining the utilization factor; negotiating use of the first codec and the value for sampling frequency with a first endpoint and negotiating use of a second codec with a second endpoint; and transcoding a media stream of a communication session between the first endpoint and the second endpoint according to the first codec and the value for sampling frequency and the second codec.
US11601479B2
Novel tools and techniques for providing an in-line AI virtual assistant are provided. A system includes a session border controller coupled to an end-user device, and a session initiation protocol stack. The session initiation protocol stack includes a processor, and non-transitory computer readable media comprising instructions executable by the processor to: receive, from the session border controller, a call invite request; provision, via the AI virtual assistant service, an AI virtual assistant instance in response to the call invite request; and join the AI virtual assistant instance to a call with the end-user device.
US11601472B2
A data diode provides a flexible device for collecting data from a data source and transmitting the data to a data destination using one-way data transmission across a main channel. On-board processing elements allow the data diode to identify automatically the type of connectivity provided to the data diode and configure the data diode to handle the identified type of connectivity. Either or both of the inbound and outbound side of the data diode may comprise one or both of wired and wireless communication interfaces. A secure reverse channel, separate from the main channel, allows carefully predetermined communications from the data destination to the data source.
US11601469B2
A management entity obtains from a first wireless access point a Basic Service Set (BSS) color collision event detected by the first wireless access point. The first wireless access point uses a first BSS color. A color collision event occurs when the first wireless access point receives from a device in a BSS of a different physical wireless access point a frame or PHY Protocol Data Unit (PPDU) that includes the first BSS color. The management entity obtains from the first wireless access point an indication whether the color collision event has been detected for longer than a predetermined duration. When the color collision event has been detected for longer than the predetermined duration, the management computes a probability of the color collision event. The management entity determines whether the color collision event is malicious or benign, and determines whether to maintain the first BSS color.
US11601468B2
Systems, computer-implemented methods, and computer program products that can facilitate detection of an adversarial backdoor attack on a trained model at inference time are provided. According to an embodiment, a system can comprise a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components can comprise a log component that records predictions and corresponding activation values generated by a trained model based on inference requests. The computer executable components can further comprise an analysis component that employs a model at an inference time to detect a backdoor trigger request based on the predictions and the corresponding activation values. In some embodiments, the log component records the predictions and the corresponding activation values from one or more layers of the trained model.
US11601452B2
Described embodiments include a system that includes a monitoring agent, configured to automatically monitor usage of a computing device by a user, and a processor. The processor is configured to compute, based on the monitoring, a score indicative of a cyber-security awareness of the user, and to generate an output indicative of the score.
US11601445B2
Systems, methods, and related technologies for clustering are described. Network traffic is accessed from a network and the network may be associated with a plurality of entities. Behavior associated with each entity of the plurality of entities may be determined. The behavior may be determined based one or more communications associated with each entity. A processing device may be used to determine one or more clusters of entities based on entities having similar behavior. A cluster may comprise one or more entities with similar behavior. One or more anomalies may be determined based on the one or more clusters and storing data associated with at least one of the one or more clusters and the one or more anomalies may be stored.
US11601435B1
In an example aspect, a method includes receiving, using a hardware processing device, a first classification of a network address associated with a login attempt as an account validator actor. The method also includes based on the first classification, updating, using the hardware processing device, a system deny list to include the network address for a first length of time. The method also includes after expiration of the first length of time removing the network address from the system deny list, receiving a second of classification of the network address as an account validator actor, and updating the system deny list to include the network address for a second length of time.
US11601427B2
Disclosed are various aspects of voice skill session lifetime management. In some examples, an inaudible sonic check-in announcement is detected. An inaudible sonic request for check-in authentication is emitted by a voice-activated device. An inaudible sonic authentication is detected. The inaudible sonic authentication includes a service provider identifier. The inaudible sonic check-in announcement is identified as authentic based on task data retrieved based on the service provider identifier. An inaudible sonic approval to perform a task specified in the task data is emitted by the voice-activated device.
US11601416B2
An information processing apparatus includes an authenticator that authenticates a user so that the user accesses plural resources on a network, an acquirer that acquires conditions that are related to a strength of authentication information and are provided differently for the respective resources, and a controller that controls, when the user accesses one resource out of the plural resources, access to the one resource based on a condition related to the strength for the one resource and strength information related to the strength of the authentication information of the user that is used by the authenticator.
US11601413B2
A new control function is defined for the control plane of a 5G mobile network to enable the operator's mobile user, who is using a premium network slice, to access application services on the public Internet, by operator sign-on only when accessing the application on said slice. This unique single sign-on capability allows the user to bypass the service authentication after operator authenticates the mobile device by the user session establishment procedure. The new function registers a plurality of service applications, which sign-up for single sign-on capability. It also coordinates the mapping and storage of credentials of the user across the mobile operator's service and the service provider's application for each of said plurality of service applications, and transfers user credentials to the application so that the user's sign-in step is bypassed.
US11601412B2
Systems herein allow a digital assistant to make requests to applications, such as third-party applications, that access data in an enterprise mobility management (“EMM”) system. The digital assistant can link to a portal application and receive a token that identifies a user. A remote application on a user device can establish a session with the portal application as part of a single sign on (“SSO”). The session can identify the same user. The portal application can then link the digital assistant to the remote application. When the digital assistant makes a request to the portal application, a notification can be pushed to the remote application. The user can confirm the request, establishing an authorized session during which time the digital assistant can make additional requests to the portal application. The portal application can service the requests by accessing third-party applications available through the portal application and authorized for access by the SSO.
US11601410B2
An approach is provided for presenting an activation indicator to a user. A connection with a mobile device is detected. Retrieval is caused, at least in part, of a unique hardware identifier associated with the mobile device. It is determined that the mobile device is eligible for a service based on the unique hardware identifier. Presentation is caused, at least in part, of a visual indicator of the eligibility for the service based on the determination.
US11601399B2
A system for automating identifications of forbidden network connections is configured to create a network connectivity matrix comprising allowability indications indicating whether establishing network connections between network zones are allowed or forbidden. The system determines whether there is any network connection between devices connected to a firewall device that violates a corresponding allowability indication in the network connectivity matrix. In response to determining at least one network connection between different devices that violates the corresponding allowability indication, the system determines that the at least one network connection is a forbidden network connection.
US11601395B1
A method including determining, by a processor, first communication information indicating a first communication parameter associated with a first device and second communication information indicating a second communication parameter associated with a second device; transmitting, by the processor, the first communication information to the second device and the second communication information to the first device to enable the first device and the second device to be included in a mesh network; determining, by the processor during communication between the first device and the second device in the mesh network, updated first communication information indicating an updated first communication parameter associated with the first device and updated second communication information indicating an updated second communication parameter associated with the second device; and transmitting, by the processor, the updated first communication information to the second device and the updated second communication information to the first device. Various other aspects are contemplated.
US11601391B2
Systems, methods, devices, computer readable instruction media, and other embodiments are described for automated image processing and insight presentation. One embodiment involves receiving a plurality of ephemeral content messages from a plurality of client devices, and processing the messages to identify content associated with at least a first content type. A set of analysis data associated with the first content type is then generated from the messages, and portions of the messages associated with the first content type are processed to generate a first content collection. The first content collection and the set of analysis data are then communicated to a client device configured for a display interface comprising the first content collection and a representation of at least a portion of the set of analysis data.
US11601376B2
Systems, methods, apparatuses, and computer readable media may be configured for transferring of state data of a network connection established by a first device. In an example, a front end device of a cache cluster may establish a network connection with a client device and generate state data associated with the network connection. The front end device may receive a content request from the client device via the network connection and select one of a plurality of back end devices to provide the content item.
US11601372B2
Aspects of the present disclosure include a content delivery network (CDN) for delivering content associated with a plurality of different types of applications/devices. Using a CDN flow application, a plurality of network flow parameters are generated for content delivery unique to different types of applications or devices. The network flow parameters include customized data transmission rates. The network flow parameters include predetermined settings for transmission control protocol (TCP) connections between the CDN and devices using a TCP flow control mechanism. Upon receiving a content request, the CDN fulfills the content request based upon first network flow parameters. The network flow parameters may be adjusted for each of the plurality of different types of applications/devices. The network flow parameters may be generated based upon requests or based upon the performance of each of the plurality of applications/devices.
US11601370B2
In one embodiment, a networking device in a network detects an traffic flow conveyed in the network via the networking device. The networking device generates flow data for the traffic flow. The networking device performs a classification of the traffic flow using the flow data as input to a machine learning-based classifier. The networking device performs a mediation action based on the classification of the traffic flow.
US11601367B2
A device may include a processor configured to register a network function, of a core network associated with a radio access network, in a network function repository for the core network. The processor may be further configured to obtain load information for the network function, wherein the load information indicates a load associated with the network function during a time period; determine that the load associated with the network function has reached a threshold based on the load information; and send an alert to an orchestration system to adjust a capacity for the network function, in response to determining that the load associated with the network function has reached the threshold.
US11601364B2
A network element and method for programming a network element that includes detecting an update to a first route in a routing information base (RIB) is disclosed. The method includes locating a first route network prefix associated with the first route within a network prefix trie (NPT); determining that, prior to the update, a first parent network prefix and the first route network prefix were reachable using a pair of different next hops connected to the network element; and determining that, after the update, the first parent network prefix and the first route network prefix are reachable using a first common next hop connected to the network element. The method also includes removing an existing forwarding information base (FIB) entry in the FIB associated with the first route network prefix.
US11601360B2
An automated Link Aggregation Group (LAG) configuration system includes a plurality of slave switch devices that are each coupled to an endhost device by at least one respective link. Each of the plurality of slave switch devices receives a Link Aggregation Group (LAG) communication from the endhost device, and forwards endhost device information in that LAG communication to a master switch device. The master switch device receives endhost device information from each of the plurality of slave switch devices and determines that each of the plurality of slave switch devices are coupled to the endhost device. In response, the master switch device sends a LAG instruction to each of the plurality of slave switch devices that causes the at least one respective link that couples each of the plurality of slave switch devices to the endhost device to be configured in a LAG.
US11601359B2
Techniques for detecting path failures and reducing packet loss as a result of such failures are described for use within a data center or other environment. For example, a source and/or destination access node may create and/or maintain information about health and/or connectivity for a plurality of ports or paths between the source and destination device and core switches. The source access node may spray packets over a number of paths between the source access node and the destination access node. The source access node may use the information about connectivity for the paths between the source or destination access nodes and the core switches to limit the paths over which packets are sprayed. The source access node may spray packets over paths between the source access node and the destination access node that are identified as healthy, while avoiding paths that have been identified as failed.
US11601352B2
A method for providing a network portal including: collecting network data for at least one network provider; analyzing the network data; determining a user role of a user accessing the network portal to review the network data; and providing a visualization of the analyzed network data based on the user role of the user accessing the portal. A system for providing a network portal including: a data collection module configured to collect network data for at least one network provider; an analysis module configured to analyze the network data; a user module configured to determine a user role of a user accessing the network portal to review the network data; and a reporting module configured to provide a visualization of the analyzed network data based on the user role of the user accessing the portal.
US11601349B2
A method includes capturing first data associated with a first packet flow originating from a first host using a first capture agent deployed at the first host to yield first flow data, capturing second data associated with a second packet flow originating from the first host from a second capture agent deployed outside of the first host to yield second flow data and comparing the first flow data and the second flow data to yield a difference. When the difference is above a threshold value, the method includes determining that a hidden process exists and corrective action can be taken.
US11601336B2
Methods, systems, and apparatus, including computer-readable storage media, optimizing interior gateway protocol (IGP) metrics using reinforcement learning (RL) for a network domain. The system can receive a topology (G) of a network domain, a set of flows (F), and an objective function. The system can optimize, using reinforcement learning, the objective function based on the received topology and the one or more flows F. The system can determine updated IGP metrics based on the optimization of the objective function. The IGP metrics for the metric domain may be updated with the updated IGP metrics.
US11601334B2
Resource command messages comprise commands and command urgency or importance information that is interpreted by a resource device and is coupled with information relating to the resource device to determine when to process the command within the resource command message. Resource devices comprising a plurality of resource nodes provide increased performance, responsiveness, and load balancing by multiple resource nodes processing the same resource command message in parallel.
US11601331B1
Disclosed are some implementations of systems, apparatus, methods and computer program products for dynamically configuring a hardware device. A hardware configuration descriptor can be customized, where the hardware configuration descriptor includes a set of hardware interface attributes for use in configuring hardware interfaces of a hardware device and indicates one or more web addresses corresponding to computer-readable instructions configurable to control operation of the hardware device during runtime. The hardware configuration descriptor can be transmitted to the hardware device responsive to a request from the hardware device. The hardware device automatically applies the hardware configuration descriptor to configure its interfaces and subsequently accesses the web addresses during operation of the hardware device.
US11601330B2
Disclosed are systems and methods for a self-contained multi-modal communication system. The multi-modal communication system comprises a first mobile telecommunication node, which provides a private telecommunication network, a layer 2 (L2) backhaul wireless transceiver, an ethernet switch and an embedded edge cloud compute device. The edge cloud compute device includes an automatic failover detection system, wherein the automatic failover detection system receives as input a plurality of network parameters and automatically performs failover and communication modality switching for one or more communication devices associated with the self-contained multi-modal communication system.
US11601328B2
Provided is a communication path control device that transmits path information for controlling a path for transmitting data to a plurality of communication devices which are connected by a wired path and through which data addressed to the plurality of communication devices is sequentially forwarded.
US11601323B2
One embodiment is a method and includes receiving at a termination element of a first network a bandwidth report (“BWR”), in which the BWR includes information regarding a data transmission opportunity over a second network for at least one endpoint data; scheduling a first network transmission opportunity for the at least one endpoint data using information derived from the received BWR; and receiving from a first network forwarding device the at least one endpoint data in accordance with the scheduled first network transmission opportunity.
US11601321B2
Data center management over a power plane, including: coupling, via a plurality of power planes, a management hub to one or more servers; and transferring, via the plurality of power planes, data between the management hub and the one or more servers.
US11601320B1
To mitigate phase noise and amplitude noise in a 5G or 6G message, the transmitter can include an extremely compact demodulation reference with a predetermined format including a first branch and an orthogonal second branch. The first branch can exhibit the maximum positive amplitude level of the modulation scheme, and the second branch can exhibit either the minimum positive level or the maximum negative level, depending on implementation. The receiver can determine, from the received branch amplitudes, a phase correction and an amplitude correction. Upon receiving a message including noise, the receiver can calculate a sum-signal amplitude and sum-signal phase according to the branch amplitudes of each message element, subtract the amplitude correction and phase correction, derive corrected branch amplitudes, and compare them to the predetermined amplitude levels of the modulation scheme. The receiver can thereby demodulate the message element with the phase noise and amplitude noise largely negated.
US11601318B2
Methods, systems, and devices for contention-based transmissions using differential coding techniques in mobile communication technology are described. An exemplary method for wireless communication includes transmitting, by a wireless device, a payload including a first portion that is modulated using a differential coding technique and a second portion that is modulated using an amplitude-shift keying (ASK) or phase-shift keying (PSK) modulation, and where the payload includes an identity of the wireless device and at least one of a user plane data or a control plane data.
US11601313B2
Half tone offset may be utilized to mitigate signal distortion caused by DC bias within OFDM-based systems. In addition a cyclic prefix may be utilized within an OFDM-based system to mitigate inter-symbol-interference. Presented herein are techniques and methods to efficiently apply a cyclic prefix to an OFDM symbol with a half tone offset.
US11601298B2
There are provided an apparatus registration method capable of efficiently associating specific information about apparatuses and arrangement information about the apparatuses stored in an operation terminal, a program for implementing the method, and an apparatus system. A method for registration of luminaires associates a plurality of luminaires with items of arrangement information about the luminaires stored in an operation terminal for operating the luminaires. The method for registration of luminaires is adapted to include the steps of: consecutively reading at least two or more of items of specific information about the luminaires included in the luminaires using a RF reader; storing items of arrangement information about the luminaires into the operation terminal; and consecutively associating the at least two or more items of specific information consecutively read by the RF reader with at least two or more items of arrangement information among the items of arrangement information about the luminaires.
US11601297B2
A wireless audio output device includes a plurality of audio output units, first and second audio output units among the audio output units being set as first and second roles, respectively. The first role is to establish a multicast link with a source device, to receive one or more media packets from the source device on the multicast link, and to perform bidirectional communication with the source device. The second role is to join the multicast link, to receive the one or more media packets from the source device on the multicast link, to perform unidirectional communication with the source device, and to perform unidirectional and/or bidirectional communication with the first role. An extended packet time slot is divided and each of the first role and the second role transmits or receives one or more extended packets during the extended packet time slot.
US11601295B2
In one example, a system comprises a plurality of non-last-hop routers (non-LHRs) of a network, the non-LHRs configured with a multicast distribution tree for a multicast group to transport first multicast packets of a multicast flow toward one or more LHRs, wherein a router of the non-LHR routers is configured to receive unicast packets for an application session associated with the multicast group, encapsulate the unicast packets in a multicast header to generate the first multicast packets for distribution using the multicast distribution tree, and output the first multicast packets; and the one or more LHRs, wherein the one or more LHRs are interested receivers of the multicast group, and wherein the one or more LHRs are configured to receive the first multicast packets of the multicast flow, extract the unicast packets for the application session, and send the unicast packets to one or more clients of the application session.
US11601285B2
Described is a system (and method) for securely authorizing service level access to a backup system using an access key. The service level access (or access via a service account) may provide a user with an enhanced set of privileges to perform troubleshooting operations on the backup system. Such privileges may be unlocked by allowing a user to perform operations using an unrestricted interface of the backup system such as an operating system shell. To authorize such access, the system may provide a limited (or specialized) access key. The access key may be narrowly tailored to only provide access to a particular backup system and only remain viable for a limited duration. Accordingly, the access key may be configured to embed a system identifier, a timestamp, and a digital signature, which may be independently verifiable by the backup system before granting service level access.
US11601283B2
Embodiments are generally directed to message authentication code (MAC) based compression and decompression. An embodiment of an apparatus includes one or processors to process data; and a computer memory; wherein the one or more processors are to perform compression of a fixed transmission or storage unit, the transmission or storage unit including multiple slots, the compression of the transmission or storage unit including the one or more processors to calculate a MAC for data in the transmission or storage unit, determine whether a special value is present in any slot of the transmission or storage unit, and upon determining that the special value is present in a respective slot of the transmission or storage unit, remove the special value from the transmission or storage unit, shift remaining data of the transmission or storage unit to provide room in a first slot the transmission or storage unit, and insert the MAC in the first slot to generate a compressed transmission or storage unit.
US11601282B1
A computer system for verifying vehicle software configuration may be provided. The computer system may include a processor and a non-transitory, tangible, computer-readable storage medium having instructions stored thereon that, in response to execution by the processor, cause the processor to: (1) transmit, to a vehicle computing system, an authentication request including a hash algorithm specification; (2) receive, from the vehicle computing system, a current configuration hash value and a vehicle identifier; (3) retrieve a trusted data block from a memory based upon the vehicle identifier, the trusted data block including a stored configuration hash value and a smart contract code segment; (4) execute the smart contract code segment, the smart contract code segment including a failsafe code segment; and/or (5) transmit the authentication response to the vehicle computing system, and cause the vehicle computing system to execute the failsafe code segment.
US11601277B1
A first cryptographic communication system is disclosed. The first cryptographic communication system includes a common hardware module configured to receive local cryptographic signals and coalition cryptographic signals that includes a transmitter, a receiver, a common router, a trusted router, and a data loader. The first cryptographic communication system further includes a local cryptographic assembly and a coalition cryptographic assembly each including and end cryptographic unit communicatively coupled to the trusted router, a cross domain guard communicatively coupled to the end cryptographic unit and the trusted router, and a general purpose security module communicatively coupled to the cross domain guard. The first cryptographic communication system further includes a data recoding module communicatively coupled to the data loader that includes local and coalition data recording devices. A cryptographic communication networking is also disclosed that includes the first cryptographic communication system and a second cryptographic communication system.
US11601271B2
Examples of cloud-based removable drive encryption policy enforcement and recovery key management are described. In some examples, a removable drive encryption policy is received from a cloud-based management service. A removable drive is recognized by an operating system of a client device. An encryption command causes the operating system to request user password creation and encrypt the removable drive. A recovery key is identified from a write-output of the operating system. The recovery key is transmitted to the cloud-based management service for storage in a cloud-based removable drive recovery key escrow.
US11601269B2
A device which can be implemented on a single packaged integrated circuit or a multichip module comprises a plurality of non-volatile memory cells, and logic to use a physical unclonable function to produce a key and to store the key in a set of non-volatile memory cells in the plurality of non-volatile memory cells. The physical unclonable function can use entropy derived from non-volatile memory cells in the plurality of non-volatile memory cells to produce a key. Logic is described to disable changes to data in the set of non-volatile memory cells, and thereby freeze the key after it is stored in the set.
US11601261B1
A unique transaction key (Tk) is established amongst multiple entities using a common hardware security module (HSM) with a common HMAC key (HK) and transaction scheme name (T). The transaction key (Tk) can be used for various cryptographic functions (e.g. encryption, MAC, HMAC, key management) with one or more messages at the transaction or session level.
US11601258B2
Example selector derived encryption methods and systems include creating a hashed and encrypted database, as well as performing a query against the hashed and encrypted database using an encrypted selector exchange protocol to prevent the exposure of extraneous data from the hashed and encrypted database.
US11601257B2
A computer-implemented method according to one embodiment includes compressing an uncompressed instance of data to create a compressed instance of data; encrypting the compressed instance of data utilizing wide-block encryption in response to determining that a size of the compressed instance of data is less than a predetermined threshold; and adding a zero pad to the encrypted compressed instance of data to create a ciphertext string.
US11601254B2
A communication apparatus includes: a controller that determines a time stamp as a starting point and a unit period of the time stamp starting from the starting point; an encapsulator that synchronizes, starting from the starting point, a GPIO (General Purpose Input/Output) signal from a Master with the time stamp to generate one of a first GPIO packet including all pieces of sampling data sampled at a constant sampling period and a first GPIO packet including sampling data sampled at a sampling interval according to a frequency of logical changes of the GPIO signal and sampling position information; a LINK that generates an Up link packet including the first GPIO packet; and a PHY that transmits a transmission signal to a communication partner apparatus, the transmission signal conforming to a predetermined communication protocol and including the Up link packet.
US11601251B2
In wireless communications for multi-users, a station may generate a first frame and transmit the first frame to an access point. The first frame may include media access control protocol data units (MPDUs). Each MPDU is associated with a traffic identifier (TID). In one aspect, a TID of one of the MPDUs is different from a TID of another one of the MPDUs. In response to receiving the first frame, the access point may generate a second frame based on the first frame. The second frame may include an indication that all of the MPDUs having TIDs are received. The access point may transmit the second frame to the station. Other methods, apparatus, and computer-readable media are also disclosed.
US11601245B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to perform positioning determination procedures, such as angle-based positioning procedures, with a base station to determine the position of the UE relative to the base station. To avoid positioning ambiguities that may result from antenna element spacing of an antenna module of the UE at some frequencies, such as mutual coupling or grating lobes, a UE may transmit a capability message indicating the capability of the UE related to the positioning procedures. In some cases, the UE may de-activate one or more antenna elements to increase the spacing between the antenna elements so as to mitigate mutual coupling when transmitting or receiving positioning reference signals. In some cases, the UE may request that the positioning reference signals be scheduled on some frequencies, not scheduled on other frequencies, or both.
US11601244B2
Methods, systems, and devices for wireless communications are described. A control resource set (CORESET) may be configured to support multiple transmission configuration indicator (TCI) state control channels. Space division multiplexing (SDM) may be implemented to enable multi-TCI states by using multiple ports and layers. A certain layer and demodulation reference signal (DMRS) port may be associated with a certain TCI state. For orthogonal ports, resources elements (REs) may be assigned such that a first set of REs are assigned to the first DMRS port and a second set of REs are assigned to the second port. The multiple DMRS ports may be code division multiplexed (CDM'd) within an RE such that multiple DMRS ports may be associated with the same RE. For non-orthogonal ports, the same RE may be used for multiple TCI states, where scrambling sequences may be applied to DMRSs associated with the TCI states.
US11601242B2
Certain aspects of the present disclosure provide techniques for fast adaptation of transmission properties of sounding reference signal (SRS) resource sets. A method that may be performed by a user equipment (UE) includes receiving sounding reference signal (SRS) configuration information, configuring the UE with one or more SRS resource sets, wherein each of the one or more SRS resource sets comprises one or more SRS resources; receiving signaling comprising a field indicating which of the one or more SRS resources in the one or more SRS resource sets are active and which of the one or more SRS resources in the one or more SRS resources sets are inactive; and transmitting one or more SRSs using only the one or more SRS resources that are active.
US11601237B2
A device that comprises a plurality of distributed transceivers, a central processor and a network management engine may be configured to function as relay device, relaying an input data stream from a source device to at least one other device. The relaying may include configuring one or more of the plurality of distributed transceivers to particular mode of relay operation and receiving the input data stream from the source device via at least one of the configured one or more of the plurality of distributed transceivers. The relaying may also include transmitting at least one relay data stream corresponding to the input data stream to the at least one other device, via at least one of the configured one or more of the plurality of distributed transceivers.
US11601233B2
A method and device in a UE and a base station used for wireless communications. The UE first receives a first signaling, and then transmits a first radio signal; the first signaling is used for determining K REs, and K first-type complex numbers are used for generating a baseband signal of the first radio signal through a baseband signal generation for generating an SC-FDMA baseband signal, a modulation scheme employed by the first radio signal is π/2-BPSK, K first-type parameters respectively correspond to the K first-type complex numbers, the K REs occupy contiguous subcarriers in frequency domain. The K first-type parameters are related to a center frequency of the contiguous subcarriers occupied by the K REs, each of the K first-type parameters is related to a length of cyclic prefix of an RE onto which a corresponding first-type complex number is mapped. The present disclosure improves uplink coverage performance.
US11601229B2
There is disclosed a method of operating a radio node in a Radio Access Network, RAN. The method includes transmitting, according to a transmission timing, a data element of a data stream associated to an acknowledgement signaling process. The transmission timing is determined based on a retransmission indication indicating whether the data element is to be transmitted the first time in the data stream, or is to be retransmitted in the data stream. The disclosure also pertains to related methods and devices.
US11601227B2
In accordance with example embodiments as described herein there is at least an apparatus and method to perform determining that at least one packet data convergence protocol data unit of a packet data convergence protocol sublayer are duplicate packet data convergence protocol data units of the packet data convergence protocol sublayer having been submitted for transmission on two or more carriers in a communication network; signaling to a control sublayer an indication of each packet data convergence protocol data unit that is a duplicate packet data convergence protocol data unit; and based on the indication, preventing a trigger of a radio link failure when a number of retransmissions based on the duplicate packet data convergence protocol data units reaches a threshold number of retransmissions. Further, there is at least an apparatus and method to perform transmitting packet data convergence protocol data unit duplicates over two or more carriers; receiving an indication that indicates packet data convergence protocol data unit has been correctly transmitted via one of two or more carriers; and upon receiving the indication, instructing to discard other packet data convergence protocol duplicates over carriers other than the one of two or more carriers with a successful delivery.
US11601220B2
A transmitter apparatus and a receiver apparatus are provided. The transmitter apparatus includes: an encoder configured to generate a low density parity check (LDPC) by performing LDPC encoding; an interleaver configured to interleave the LDPC codeword; and a modulator configured to map the interleaved LDPC codeword onto a modulation symbol. The modulator maps a bit included in a predetermined group from among a plurality of groups constituting the LDPC codeword onto a predetermined bit in the modulation symbol.
US11601210B2
The present invention provides a method for transmitting a broadcasting signal. A method for transmitting a broadcasting signal according to the present invention suggests a system capable of supporting a next generation broadcasting service in an environment which supports a next generation hybrid broadcast using a terrestrial broadcast network and an internet network. Furthermore, in an environment which supports a next generation hybrid broadcast, suggested is an efficient signaling scheme which can embrace both a terrestrial broadcast network and an internet network.
US11601208B2
Parameter calibration method for calibrating multiple parameters corresponding to multiple electronic components to be calibrated in a circuit, including steps: (A) turning off all of the electronic components to be calibrated and selecting a first electronic component from the electronic components to be calibrated as an electronic component being calibrated; (B) turning on the electronic component being calibrated and performing a calibration procedure on the electronic component being calibrated to determine a setting value of a parameter corresponding to the electronic component being calibrated; and (C) selecting a second electronic component from the electronic components to be calibrated as the electronic component being calibrated and performing step (B). Step (C) is repeatedly performed until all of the electronic components to be calibrated have become electronic components that have been calibrated, and when performing step (C), the electronic component(s) that have been calibrated are kept being turned on.
US11601204B2
A method is provided for assessing the quality of an optical transmitter and/or its interoperability with a receiver. The method includes obtaining an optical signal output by an optical transmitter and performing coherent optical-to-electrical detection of the optical signal to produce an in-phase receive signal and a quadrature receive signal. The method further includes a computing device emulating a worst-case configuration of an optical fiber with which the optical transmitter is to be used, based on the in-phase receive signal and the quadrature receive signal to produce a noise contribution associated with the worst-case characteristics of the optical fiber and determining a figure of merit of the optical transmitter based on the noise contribution.
US11601201B2
An optical transceiver may include an optical receptacle configured to input or output an optical signal, a first planar lightwave circuit through which the optical signal travels, an arrayed waveguide grating connected to the first planar lightwave circuit, and a first spot size converter connecting the optical receptacle and the first planar lightwave circuit.
US11601200B2
A multi-channel wavelength division multiplexing light emitting device includes a casing and an optical communication assembly accommodated in the casing. The optical communication assembly includes a substrate, a plurality of first light emitting units disposed on the substrate, a plurality of second light emitting units disposed on the substrate, a first wavelength division multiplexer, and a second wavelength division multiplexer. The first light emitting units are arranged to correspond with the first wavelength division multiplexer. The second light emitting units are arranged to correspond with the second wavelength division multiplexer.
US11601196B2
An information handling system includes a plurality of network nodes and a processor. The network nodes each include an optical link and a reflectometry analyzer. The reflection analyzers provide reflectometry results that each provide a characterization of physical properties of the associated optical link. The processor receives the reflectometry results, and, for each optical link, analyzes the reflectometry results to determine a fingerprint of the physical properties of the associated optical link. The processor further determines a status for each of the optical links based upon the associated fingerprints, and displays a map of the information handling system including each network node and the associated optical link, wherein the map provides an indication of the status for each of the optical links.
US11601194B2
Apparatuses, methods, and systems for coordinated satellite and terrestrial channel utilization, are disclosed. One wireless system includes a plurality of base stations, a plurality of hubs, and a controller. For an embodiment, the controller is operative to determine discrete communication delays for each base station based upon a maximum propagation delay between each base station and the one or more of the plurality of hubs, generate a channel sharing map that includes a timing of communication between each base station and the one or more of the plurality of hubs, communicate the channel sharing map to the plurality of base stations. Further, each of the plurality of base stations operates to time wireless communication with the plurality of hubs based on the channel sharing map, the discrete communication delays of the base station, and a communication delay of a preceding base station according to the channel sharing map.
US11601193B2
Various arrangements are presented for optimizing data transmission between a satellite and a user equipment. A satellite gateway system may receive a message from the user equipment indicative of a current location of the user equipment. Data may be retrieved from the Internet to be transmitted to the user equipment via the satellite. The satellite gateway system may transmit a downlink message to the satellite that comprises the retrieved data and beam steering data. The beam steering data may instruct the satellite to target a downlink spot beam on the current location of the user equipment based on the message received from the user equipment. The retrieved data may be transmitted to the user equipment via the targeted downlink spot beam.
US11601187B2
A technology is described for a repeater. A repeater can comprise: a server port; a donor port; a first uplink (UL) filtering and amplification path coupled between the server port and the donor port, wherein the first UL filtering and amplification path is configured to filter an UL signal of a first frequency range; a first downlink (DL) filtering and amplification path coupled between the server port and the donor port, wherein the first DL filtering and amplification path is configured to filter a DL signal of the first frequency range; and a second DL filtering and amplification path coupled between the server port and the donor port, wherein the second DL filtering and amplification path is configured to filter a DL signal of a second frequency range.
US11601186B1
An information handling system include a processor; a memory; a power management unit; a wireless interface adapter for transceiving wireless communications via RF waves having a third wireless protocol subsystem operatively and selectively couplable to one of a first antenna and a second antenna via an RF switch to initiate OOB communications with a network; and an antenna controller operatively coupled to the RF switch configured to receive radio telemetry data indicating radio connection status information of the first wireless protocol subsystem, the second wireless protocol subsystem, and the third wireless protocol subsystem; and determine assignment of one of the first antenna and second antenna to be a shared antenna and switched to the third wireless protocol subsystem based on the operational status of the first wireless protocol subsystem, second wireless protocol subsystem, and third wireless protocol subsystem.
US11601180B2
A system described herein may determine transformations, differences, variations, etc. in radio frequency (“RF”) waveforms sent by a device in order to detect motion-based events. Models associated with the differences in such RF waveforms may be used to identify particular types of events, such as the presence of an individual in a room or other area, a type of motion, or other types of events. An interval or rate at which the device outputs RF waveforms may be modified, in order to increase the resolution of the determination of differences between the RF waveforms as sent and the RF waveforms as received, and/or to conserve power.
US11601179B1
Apparatuses, methods, and systems for coordinated beamforming in a wireless mesh network, are disclosed. One system includes a network that includes a plurality of nodes connected through wireless links, and a controller. The wireless links including aggressor links and victim links wherein the aggressor links interfere with the victim links. The controller is operative to identify aggressor links and victim links of a group of nodes of the plurality of nodes, coordinate beam scans of the one or more victim receive nodes associated with the victim links of the group, coordinate transmission of one or more aggressor transmit nodes associated with the aggressor links of the group, characterize or receive characterizations of measured interference at the one or more victim receive nodes during the coordinated beam scans, and select beamforming coefficients for the victim receive nodes based at least on the characterizations of the measured interference.
US11601160B2
The present invention is designated to appropriately control inter-slot frequency hopping of an uplink channel/signal. A user terminal of the present invention includes a transmitting section that transmits an uplink control channel over a plurality of slots and a control section that controls frequency hopping of the uplink control channel between the plurality of slots.
US11601153B2
A high-frequency signal transmission-reception circuit includes a plurality of band pass filter groups each including a plurality of band pass filter pairs; a first switch including a plurality of band pass filter-side terminal groups each including a plurality of band pass filter-side terminals, and an antenna-side terminal group; a plurality of couplers configured to output respective signal strengths of high-frequency signals transmitted on a plurality of transmission paths; and a second switch including an input terminal group electrically connected to the plurality of couplers, and an output terminal configured to output a detection signal output from one of the plurality of couplers. The first switch electrically connects one band pass filter-side terminal in one band pass filter-side terminal group and one antenna-side terminal, and also electrically connects one band pass filter-side terminal in another band pass filter-side terminal group and another antenna-side terminal.
US11601150B1
At high frequencies planned for 5G and 6G, phase noise may be a limiting factor on reliability and throughput. The default modulation scheme is currently QAM. Disclosed is a more versatile demodulation method based on the amplitude and phase of the sum-signal, which is the vector sum of the two branch amplitudes of QAM. The transmitter modulates a message by sum-signal amplitude and phase. The receiver can process the received waveform according to quadrature branches as usual, and determines the branch amplitudes. The receiver then calculates, from the branch amplitudes, the sum-signal amplitude and sum-signal phase for demodulation. The receiver can thereby obtain substantially enhanced phase-noise tolerance and amplitude spacing uniformity at virtually no cost. In addition, methods are disclosed for determining specific message fault types and non-square modulation tables depending on the type of mitigation required. Sum-signal modulation can provide access to high-frequency bands with enhanced reliability and throughput.
US11601140B2
Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for improving communication throughput despite periodic blockages. In some implementations, a method includes receiving, by a receiver and from a transmitter, code blocks transmitted according to a first set of communication parameters that includes one or more first interleaver parameters used to interleave information in the code blocks prior to transmission. Corrupted portions of at least some of the received code blocks are identified. A blockage duration and a blockage interval of a blockage of communication channel between the transmitter and the receiver are determined based on the corrupted portions of the received code blocks. A second set of communication parameters that includes one or more second interleaver parameters are determined based on the blockage duration and blockage interval. The second set of communication parameters are communicated to the transmitter for subsequent transmissions by the transmitter to the receiver.
US11601137B2
An apparatus is described. The apparatus includes a memory chip. The memory chip has an error correction code (ECC) encoder logic circuit and an ECC decoder logic circuit. The ECC decoder logic circuit is to place an additional one or more errors that result from incorrect error correction applied to a read code word into a same block of multiple blocks of the read code word's raw data bit portion where original errors in the read code word existed before the read code word was decoded by the ECC decoder logic circuit.
US11601134B2
A system and method for generating and using fixed-point operations for neural networks includes converting floating-point weighting factors into fixed-point weighting factors using a scaling factor. The scaling factor is defined to minimize a cost function and the scaling factor is derived from a set of multiples of a predetermined base. The set of possible scaling function is defined to reduce the computational effort for evaluating the cost function for each of a number of possible scaling factors. The system and method may be implemented in one or more controllers that are programmed to execute the logic.
US11601132B2
A digital-to-analog converter for generating an analog output voltage in response to a digital value comprising a plurality of bits, the converter including: (i) a first switched resistor network having a first configuration and for converting a first input differential signal into a first analog output in response to a first set of bits in the plurality of bits; and (ii) a second switched resistor network, coupled to the first switched resistor network, having a second configuration, differing from the first configuration, and for converting a second input differential signal into a second analog output in response to a second set of bits in the plurality of bits.
US11601128B2
Systems and methods related to low power cryo-CMOS circuits with non-volatile threshold voltage offset compensation are provided. A system includes a plurality of devices configured to operate in a cryogenic environment, where a first distribution of a threshold voltage associated with the plurality of devices has a first value indicative of a measure of spread of the threshold voltage. The system further includes control logic, coupled to each of the plurality of devices, configured to modify a threshold voltage associated with each of the plurality of devices such that the first distribution is changed to a second distribution having a second value of the measure of spread of the threshold voltage representing a lower variation among threshold voltages of the plurality of devices.
US11601127B2
The various embodiments described herein include methods, devices, and systems for operating superconducting circuitry. In one aspect, a programmable circuit includes: (1) a superconducting component arranged in a multi-dimensional array of alternating narrow and wide portions, the superconducting component having an input terminal at a first end and an output terminal at a second end opposite of the first end; and (2) control circuitry coupled to the narrow portions of the superconducting component, the control circuitry configured to transition the narrow portions between superconducting and non-superconducting states. In some implementations, the superconducting component and the control circuitry are formed on different layers of the programmable circuit.
US11601122B2
The present disclosure provides a power integrated circuit (IC) for a switching power supply device that generates an output voltage based on an input voltage. The circuit includes: a high-side transistor, disposed between an input terminal applied with the input voltage and a switch terminal; and a low-side transistor, disposed between the switch terminal and a ground terminal. A feedback control for turning on or off the transistor is performed based on a feedback voltage corresponding to the output voltage. A protection circuit is capable of performing a protection operation for turning on the high-side transistor or the low-side transistor regardless of the feedback control based on a switch voltage at the switch terminal and the input voltage, based on a backflow current from the ground terminal to the switch terminal, or based on the input voltage and a predetermined determination voltage.
US11601121B2
The present disclosure relates to a bootstrapped switch circuit, a track-and-hold circuit, an analog-to-digital converter, a method for operating a track-and-hold circuit, a base station, and a mobile station. The bootstrapped switch circuit comprises an output for an output signal, a first input, a switching element configured to couple the output with a signal from the first input, a bootstrapper capacitor configured to drive the switching element, and a second input coupled to the bootstrapper capacitor.
US11601120B2
An oscillator circuit includes a plurality of inverters connected in a cascade, at least first and second feedback taps, and alternation circuitry. The at least first and second feedback taps are configured to feed-back at least respective first and second output signals taken from at least respective first and second points in the cascade. The alternation circuitry is configured to derive an input signal from at least the first and second output signals by alternating between at least the first and second feedback taps, and to apply the input signal to an input of the cascade.
US11601119B2
A flip-flop circuit comprises a pass gate, a feedback inverter, and an interleaved filter. The pass gate comprises a clock input and an inverting clock input. The feedback inverter includes a feedback input coupled to both the clock input and the inverting clock input of the pass gate. The interleaved filter comprises a delay circuit including a delay output, a C-gate element, and a blocking inverter. The C-gate element includes a C-gate input and a C-gate output. The C-gate input is coupled to the delay output of the delay circuit and the pass gate, and the C-gate output is coupled to the feedback input of the feedback inverter. The blocking inverter includes a blocking input and a blocking output. The blocking input is coupled to the delay output of the delay circuit, and the blocking output is coupled to the feedback input of the feedback inverter.
US11601115B2
An electronic filter comprises a high pass section (110) and a low pass section (120). The high pass section includes at least one filter stage of a series-connected acoustic resonator (111) and a parallel connected inductor (114). The low pass section comprises at least one filter stage including a series-connected inductor (121) and a parallel connected acoustic resonator (123). The filter is useful for a communication device covering the n79 5G band.
US11601104B2
Example techniques involve controlling playback volumes. An example implementation includes displaying a group volume control of a synchrony group, the group volume control comprising a group volume indicator on a group volume slider and receiving, via the displayed group volume control, input data representing a selection of the group volume control. The implementation also includes displaying, concurrently with the group volume control, a first volume control comprising a first volume indicator on a first volume slider and a second volume control comprising a second volume indicator on a second volume slider. The implementation also includes receiving, via the displayed group volume control, input data representing an input to modify a first volume setting of the synchrony group to a second volume setting and transmitting instructions to cause the synchrony group to modify volume settings according to the second volume setting of the synchrony group.
US11601100B2
The frequency detector includes a first impedance circuit and a second impedance circuit. The first impedance circuit has a first terminal for receiving an input signal, and a second terminal for outputting a divisional signal. The second impedance circuit has a first terminal coupled to the second terminal of the first impedance circuit, and a second terminal coupled to a first system voltage terminal. The frequency response of the first impedance circuit is different from a frequency response of the second impedance circuit. The resistance of the first impedance circuit, a resistance of the second impedance circuit, and the divisional signal change with a frequency of the input signal.
US11601096B2
A PA module includes: a multilayer substrate having a ground pattern layer connected to a ground of a power source; amplifier transistors disposed on the multilayer substrate; a bypass capacitor having one end connected to the collector of the amplifier transistor; a first wiring line connecting the emitter of the amplifier transistor and the ground pattern layer to each other; a second wiring line connecting the emitter of the amplifier transistor and the ground pattern layer to each other; a third wiring line connecting the other end of the bypass capacitor and the ground pattern layer to each other; and a fourth wiring line formed between the amplifier transistor and the ground pattern layer and between the bypass capacitor and the ground pattern layer and connecting the first wiring line and the third wiring line to each other.
US11601084B2
When providing alternating current (AC) power to operate AC powered devices such as power tools (such as drills, table saws, miter saws), equipment (such as lawn mowers), and consumer products (such as refrigerators, television, lights) without being tied to a fixed utility power supply typically requires a generator (such as an internal combustion engine based generator) or a battery powered inverter. In order to meet power and runtime needs for these devices, a battery powered inverter must be relatively large and expensive. This simple fact prohibits their use in many environments.
US11601081B2
A method for controlling switched reluctance machine (SRM) utilizing a SRM control system. The method allows for adaptive pulse positioning over a wide range of speeds and loads. An initial rotor position is provided for the SRM utilizing an initialization mechanism. A pinned point on a phase current waveform is defined during an initial current rise phase of the current waveform. A slope of the current rise is determined as the current waveform reaches the pinned point. The slope is then fed to the commutation module of the SRM control system. An error signal from calculated inductance or current slope is used as an input to a control loop in the SRM control system. The time determining module determines an optimum time signal to fire a next pulse. The optimum time signal is fed to the SRM for turning the plurality of SRM switches to on and off states.
US11601072B2
Provided is a novel actuator that can easily achieve movement with multiple degrees of freedom. An actuator includes a flexible electrode, a first base electrode disposed to face the flexible electrode on the Y-axis and provided with a first insulating layer on an opposite face, a second base electrode disposed to face the flexible electrode on the X-axis and provided with a second insulating layer on an opposite face, and a first output member and a second output member adapted to be displaced according to deformation of the flexible electrode. A first space is formed between the first insulating layer and the flexible electrode, in which the flexible electrode deforms toward the first insulating layer by an applied voltage. A second space is formed between the second insulating layer and the flexible electrode, in which the flexible electrode deforms toward the second insulating layer by an applied voltage.
US11601070B2
A contact charging member for a triboelectric generator, comprising a contact layer with a contact side and a back side, made of a dielectric material that has a triboelectric series rating indicating a propensity to exchange electrons due to a contacting event; and an electrode layer disposed along the back side of the contact layer, wherein the contact side of the contact layer is patterned so as to show a series of circular or hexagonal cavities with a flat bottom. The invention is also directed to triboelectric generator comprising the contact charging member and a process for manufacturing the member.
US11601050B2
A voltage regulation system is provided. In the voltage regulation system, a frequency of a clock signal is adjusted and a pulse generator is controlled to output a pulse signal to a switch power stage circuit, to enable the switch power stage circuit to adjust an output voltage and output the adjusted output voltage to the load element. Through the aforementioned configuration, the switch power stage circuit adjusts the output voltage according to the situation of the load element, thus decreasing the power loss of the switch power stage circuit.
US11601046B2
A four-level rectifier may include an output, a first capacitor, a second capacitor, a third capacitor, and three phases. The first, second, and third capacitors may be connected in series. The output may be connected between the first capacitor and the third capacitor. Each of the three phases may include an input, a first diode, a second diode, a first switch, a second switch, and a third switch. The first diode may be connected between the input and the first capacitor. The second diode may be connected between the input and the third capacitor. The first switch may be connected between the input and the second switch and the third switch. The second switch may be connected to the first capacitor and to the second capacitor. The third switch may be connected to the second capacitor and to the third capacitor.
US11601044B2
A method and a control circuit for driving an electronic switch coupled to an inductor in a power converter in successive drive cycles each including an on-time and an off-time are disclosed. Driving the electronic switch includes: measuring an inductor voltage during the on-time in a drive cycle in order to obtain a first measurement value; measuring the inductor voltage during the off-time in a drive cycle in order to obtain a second measurement value; obtaining a first voltage measurement signal that is dependent on a sum of the first measurement value and the second measurement value; and adjusting the on-time in a successive drive cycle dependent on a feedback signal and the first voltage measurement signal.
US11601043B2
A control circuit for controlling an AC-DC power supply, can include: a pulse-width modulation (PWM) signal generating circuit configured to generate a PWM signal in accordance with a reference voltage and a current sampling signal representing an inductor current flowing through an inductor of the AC-DC power supply, and to control a power stage circuit of the AC-DC power supply in accordance with the PWM signal; and a reference voltage generating circuit configured to generate the reference voltage based on an input voltage of the AC-DC power supply.
US11601036B2
A circuit technique substantially reduces the switching losses in an AC-DC power conversion system caused by turn-on characteristics of a main switch and the reverse-recovery characteristic of a rectifier. The losses are reduced by using an active soft-switching cell having a series inductor, a series capacitor, a main switch, a rectifier switch, and an auxiliary switch. The reverse-recovery related losses are reduced by the series inductor connected between the main and rectifier switches to control the rate of current change in the body diode of the rectifier switch during its turn-off. The main switch, the rectifier switch, and the auxiliary switch operate under zero-voltage switching (ZVS) conditions.
US11601034B2
The invention relates to a method and a device for deforming a U-shaped electric conductor into a hairpin which can be used to produce a bar winding of an electric machine. Prior to the deforming process, the electric conductor has two parallel limbs which are integrally connected together by means of a connection limb, and the three limbs are arranged on an imaginary plane. According to the invention, the two parallel limbs are first clamped in a respective clamping device, the first limb together with the first clamping device is then held in place, the second limb is then moved away from the first limb on a circular path, thereby stretching the connection limb, and a deformation section of the electric conductor is simultaneously or subsequently moved on a guide surface of a twisting guide element, wherein the guide surface protrudes radially beyond the circular path.
US11601033B2
A ground structure of a driving motor applied to an eco-friendly vehicle includes a rotation shaft rotatably supported by a bearing, a motor housing enveloping the bearing and the rotation shaft, a ground structure disposed in a direction in which the rotation shaft extends, and a cover having the ground structure installed therein and connected to the motor housing. In particular, the ground structure contacts the rotation shaft through a ground unit, thereby grounding the rotation shaft.
US11601030B2
A drive device for an electrically drivable vehicle includes a housing body with a first fastening device, a cover which, after release of a second fastening device interacting with the first fastening device for fastening the cover to the housing body, is movable from a first position, in which the cover covers live components of the drive device during operation of the drive device, into a second position, in which the components are exposed, and a first connection device, to which a second connection device is connectable for establishing an electrically conductive connection and/or a data connection. The first fastening device and the first connection device are arranged such that in the first position access to the second fastening means in its position fastening the cover is only possible after the second connection device has been released from the first connection device.
US11601015B2
A wireless charger, comprising: a thermal-conductive plastic cover; a first circuit board; and a metallic case, wherein the first circuit board are disposed in the metallic case, wherein a wind tunnel is formed between the thermal-conductive plastic cover and the circuit board for lowering the temperature of an electronic device that is wirelessly charged on the thermal-conductive plastic cover.
US11601006B2
A DC voltage distribution arrangement and method of controlling a DC voltage distribution system, the DC voltage distribution system including a DC voltage bus, a fuel cell electrically connected to the DC voltage bus, an energy storage and an energy storage converter, wherein the input of the energy storage converter is connected to the energy storage and the output of the energy storage converter is connected to the DC bus. The method comprises providing a DC voltage reference for the energy storage converter, the energy storage converter controlling the voltage of the DC voltage bus by providing power from the energy storage or to the energy storage, detecting power flow of the energy storage converter, and changing the DC voltage reference on the basis of the detected power flow to change the power taken from the fuel cell.
US11601003B2
A universal wireless charging receiver for an electronic device is provided. The universal wireless charging receiver includes a base casing, a first magnetic shielding element, a power supply module and an induction coil. The first magnetic shielding element, the power supply module and the induction coil are installed in the base casing. The power supply module is located over the first magnetic shielding element. A magnetic field is shielded by the first magnetic shielding element. Consequently, an eddy current is not generated by the power supply module through the magnetic field.
US11600997B2
In some aspects, a method of monitoring a battery system of an industrial vehicle is disclosed. The battery system may include a first string of battery modules including at least two battery modules connected in series; a first contactor connected to a positive end of the first string of battery modules, a second contactor connector to a negative end of the first string of battery modules; a third contactor connected to the first contactor; a fourth contactor connected to the second contactor; and one or more controllers configured to monitor the first contactor and the second contactor. The method may include receiving, at the one or more controllers, an indication of a failure of one of the first contactor and the second contactor; and opening, via the one or more controllers, at least one of the third contactor or the fourth contactor.
US11600995B2
A system including a battery system to provide additional power during peak operating conditions is described. The system may avoid or reduce the need for extensive infrastructure associated with a power delivery system capable of providing peak power, but may instead, rely on infrastructure that need only provide power needed on an average basis.
US11600994B2
Systems and methods for managing reactive power during low voltage ride through are provided. Responsive to detecting a fault on a power grid, a controller may identify a power regulation mode of the generator system. The controller can switch the power regulation mode to an offset power regulation mode of the generator system responsive to identifying the power regulation mode. The controller may adjust a value of a parameter of the generator system from a normal value to an offset value, wherein the parameter is selected based on the offset power regulation mode. The controller can maintain the value of the parameter as the offset value for a period of time. After the period of time, the controller can modify the value of the parameter from the offset value to the normal value, and the power regulation mode from the offset power regulation mode to the identified power regulation mode.
US11600993B2
According to one embodiment, a semiconductor protection circuit includes a first MOS transistor that has a drain that is connected to an input terminal, a source that is connected to an output terminal, and a gate that is connected to a control terminal, a second MOS transistor that has a drain that is connected to the gate of the first MOS transistor and a source that is connected to the source of the first MOS transistor, a rectifier element that is connected in a forward direction from a gate of the second MOS transistor to the gate of the first MOS transistor, and a low-pass filter that is connected between the gate and the source of the second MOS transistor.
US11600992B2
The present application provides an electric protection circuit, which relates to the field of battery power. The electric protection circuit includes a battery pack, a main positive switch, a load device and a main negative switch connected in series. The main positive switch and/or the main negative switch include at least one semiconductor switch. The main positive switch and/or the main negative switch in the electric protection circuit are connected in parallel to a protection module, which absorbs electric energy across two terminals of the main positive switch and/or the main negative switch when the main positive switch and/or the main negative switch are turned off. The technical solution of the present application can improve the safety of the electric protection circuit.
US11600989B2
Methods and systems include identifying an abnormal condition in a PFC circuit comprising an input configured to be coupled to a 3-phase power source and to receive input 3-phase power from the 3-phase power source, a bus having a plurality of bus lines, each bus line configured to be coupled to the input and to carry one phase of the input 3-phase power, a PFC leg including a contactor configured to selectively couple a capacitor bank included in the PFC leg to the bus. In response to identifying the abnormal condition, the contactor is controlled to decouple the capacitor bank from the bus, and after a reset button has been activated, the contactor is recoupled to the capacitor bank to resume operating the PFC leg to provide power factor correction to the input 3-phase power.
US11600983B2
Provided is an interface for connecting a cable arranged in a shell to a receiving structure, the interface including: a connector including a connection area for fixing the connector to a cable support of the receiving structure and a transmission area for receiving the cable and the shell, a lower seal, an upper seal, a chamber element configured to coat the cable between the lower seal and the upper seal. Also provided is a hang-off system and a method for connecting a cable arranged in a shell to a receiving structure.
US11600971B2
A prechamber spark plug. The prechamber spark plug includes: a housing, and a cap which has at least one pass-through opening, the cap being situated at a combustion chamber-side end of the housing. The cap and the housing form a prechamber. An outer cap surface area of the cap, which faces away from the prechamber, has at least one predefined ratio to respectively one further geometric feature of the cap.
US11600967B2
A pulsed laser diode array driver includes an inductor having a first terminal configured to receive a source voltage, a source capacitor coupled between the first terminal of the inductor and ground, a bypass capacitor connected between a second terminal of the inductor and ground, a bypass switch connected between the second terminal of the inductor and ground, a laser diode array with one or more rows of laser diodes, and one or more laser diode switches, each being connected between a respective row node of the laser diode array and ground. The laser diode switches and the bypass switch are configured to control a current flow through the inductor to produce respective high-current pulses through each row of the laser diode array, each of the high-current pulses corresponding to a peak current of a resonant waveform developed at that row of the laser diode array.
US11600964B2
Aspects described herein include a method of fabricating an optical component. The method comprises electrically coupling different laser channels of a laser die to different electrical leads, testing a respective optical coupling of each of the different laser channels, optically aligning an optical fiber with a first laser channel of the different laser channels having the greatest optical coupling, and designating a second laser channel of the different laser channels as a heater element for the first laser channel.
US11600961B2
The present application provides an adaptor, the adaptor includes a plug, a signal extension cord and an adaptor body; the signal extension cord is in an L shape, and one end of the signal extension cord is connected to a sidewall of a tail end of the plug, the other end of the signal extension cord is connected to the adaptor body, such that the plug, the signal extension cord and the adaptor body are integrally formed a U-shaped structure, and when the adaptor is configured to be plugged into a communication interface of an electronic device, the adaptor body is configured to be located on a back side of the electronic device. The present application provides an adaptor, which has a function of curved structure, and improves the user experience when holding the electronic device.
US11600958B2
The present invention discloses a sensing component and an intelligent socket, comprising a sensing unit, a warning unit and a control unit; the sensing unit and the warning unit are connected to the control unit respectively; the sensing unit acquires the environmental data and sends the data to the control unit for processing and analysis; the control unit sends the control signal to the warning unit to execute. The intelligent socket also comprises the sensing component, a wireless communication and an indicator light unit.
US11600957B2
An electrical connector including a housing and electrical conductor plating. The housing includes a first member and a second member. The first member is made of plastic and forms at least one first contact receiving channel therein. The second member is attached around the first member, and the first and second members form at least one second contact receiving channel therebetween. The electrical conductor plating is on the first member. The electrical conductor plating includes at least one first section along the at least one first contact receiving channel and at least one second section along an exterior side of the first member at the at least one second contact receiving channel. The first and second sections of the electrical conductor plating are electrically separate from one another.
US11600953B2
A backplane connector includes a housing and a number of wafers assembled to the housing. Each wafer includes a number of conductive terminals, an insulating frame and a metal shield. The housing includes an insulating housing and a metal shell fixed to the insulating housing. The insulating housing includes a number of slots for positioning the wafers. The metal shell is provided with a mating surface and a number of terminal receiving grooves. The contact portions of the conductive terminals are exposed in the corresponding terminal receiving grooves. The present disclosure improves the structural strength of the backplane connector and reduces the risk of damage the mating surface due to the push or collision of a mating connector.
US11600948B2
A connector includes a housing fitted into or detached from a mating housing, and a fitting detection member assembled to a member housing section of the housing and detecting a fitting completion. The fitting detection member includes a locked portion locked to or detached from a lock section of a flexible lock arm, and a flexible arm section provided with a slip-off prevention locking section locked to or detached from a locking protrusion of the member housing section, and when fitting of both the housings is released, the flexible arm section is bent and deformed in a direction in which a locking margin between the locking protrusion of the member housing section and the slip-off prevention locking section of the flexible arm section increases.
US11600947B2
An electrical connector for connection to a complementary mating connector includes a housing having at least one socket and at least one contact assembly which is disposed at least partially within the socket. A fastening element secures the contact assembly within the socket. A secondary retention means is movable between a pre-latched position and a final latched position, and, in the final latched position, prevents the fastening element from releasing securement of the contact assembly in the socket. The housing has a fastening groove extending along the socket at least along a portion of its length for securing the secondary retention means. In the final latched position, the secondary retention means engages by at least one latching element in the fastening groove.
US11600930B2
A broadband panel array antenna includes a polarization layer, a radiating layer and a feed layer which are sequentially stacked from top to bottom. The feed layer is used for converting a single path of TE10 mode signals into a plurality of paths of same-power in-phase TE10 mode signals and transmitting the plurality of paths of TE10 mode signals to the radiating layer. The radiating layer is used for radiating the plurality of paths of TE10 mode signals from the feed layer to a free space. The polarization layer is used for rotating the polarization direction of an electric field generated by the radiating layer to reduce the side lobe in an E-plane direction diagram and an H-plane direction diagram. The broadband panel array antenna has the advantages of being low in side lobe, high in gain and efficiency, and low in machining cost.
US11600929B2
The present invention is a unique process of manufacturing rigid members with precise “shape keeping” properties and with reflective properties pertaining to radio frequency energy, so that air, land, sea and space devices or vehicles may be constructed including parabolic reflectors formed without discrete permanent layering. Rather, such parabolic reflectors or similarly, vehicles, may be formed by homogeneous construction where discrete layering is absent, and where energy reflectivity or scattering characteristics are embedded within the homogeneous mixture of carbon nanotubes and associated graphite powders and epoxy, resins and hardeners. The mixture of carbon graphite nanofiber and carbon nanotubes generates higher electrode conductivity and magnetized attraction through molecular polarization. In effect, the rigid members may be tuned based on the application. The combination of these materials creates a unique matrix that is then set in a memory form at a specific temperature, and then applied to various materials through a series of multiple layers, resulting in unparalleled strength and durability.
US11600924B2
A magnetic field focusing assembly includes a magnetic field generating device configured to generate a magnetic field, and a split ring resonator assembly configured to be magnetically coupled to the magnetic field generating device and configured to focus the magnetic field produced by the magnetic field generating device.
US11600915B2
In one embodiment of the present disclosure, an antenna apparatus includes a housing assembly including a radome portion and a lower enclosure portion, wherein the radome portion and lower enclosure portion are couplable to form an inner compartment for housing antenna components of the antenna assembly, an antenna stack assembly disposed within the inner compartment, wherein the antenna stack assembly generates heat when in operation, and a heat transfer system within the inner compartment configured to facilitate the flow of heat toward the radome portion.
US11600914B2
Various embodiments disclose a method and a device. The device includes: an antenna; a switching regulator; a communication chip including an amplifier, a first linear regulator operably connected to the amplifier and the switching regulator and configured to be supplied with a first voltage from the switching regulator, and a second linear regulator operably connected to the amplifier and the switching regulator and configured to be supplied with a second voltage higher than the first voltage from the switching regulator, the communication chip configured to transmit a radio-frequency signal outside of the electronic device through the antenna; and a control circuit. The control circuit is configured to produce an envelope of an input signal input to the amplifier in connection with the radio-frequency signal and to provide the produced envelope to at least one of the first linear regulator or the second linear regulator. The first linear regulator is configured to provide a third voltage corresponding to the envelope to the amplifier using the first voltage based on the envelope having a voltage in a first range. The second linear regulator is configured to provide a fourth voltage higher than the third voltage to the amplifier using the second voltage based on the voltage of the envelope being in a second range including values larger than values included in the first range.
US11600908B2
Techniques and mechanisms to provide satellite communication functionality with an antenna assembly. In an embodiment, a communication device includes an antenna panel (comprising one or more holographic antenna elements), a housing and hardware interfaces which facilitate operation of the communication device has a module of the antenna display. A cross-sectional profile of the housing may conform to a polygon other than any rectangle. A configuration of the housing and hardware interfaces may facilitate the formation of an antenna assembly arrangement other than that of any rectilinear array. In another embodiment, communication devices of the antenna assembly each conform to a triangle or a hexagon.
US11600893B2
A battery system according to the present invention includes: a plurality of battery cells electrically connected to each other; cell voltage sensing lines connected to ends of the battery cells, respectively; a battery management system sensing voltages of the battery cells through the respective cell voltage sensing lines; fuses connected to the cell voltage sensing lines, respectively, to cut off a flow of an excessive current exceeding a rated current when the excessive current flows through the cell voltage sensing lines; and emergency preventing switches connected to the cell voltage sensing lines, respectively, so as to be turned on at the time of sensing the voltage of the battery cell, and turned off in a case when a short circuit between the cell voltage sensing lines occurs.
US11600890B2
A battery pack assembly includes at least one battery cell and a terminal connector mechanism. The at least one battery cell has at least one terminal which includes a terminal engagement portion. The terminal connector mechanism has a retention member and a biasing member. The retention member has retention portion and is configured to move between an engaged position and a disengaged position. The biasing member is positioned between the housing and the retention member to bias the retention member towards the engaged position. In the engaged position, the retention portion of the retention member engages with the terminal engagement portion to inhibit movement of the terminal connector mechanism. In the disengaged position, the retention portion of the retention member is disengaged from the terminal engagement portion to permit movement of the terminal connector mechanism.
US11600888B2
A high-voltage accumulator has a high-voltage accumulator housing in which multiple electric storage cells are arranged. A wall of the high-voltage accumulator housing is equipped with at least one aeration/ventilation device which is gas-permeable at least from the interior of the high-voltage accumulator housing to the exterior of the high-voltage accumulator housing such that gas can leak out of the interior of the high-voltage accumulator in the event of an overpressure in the interior of the high-voltage accumulator housing. The aeration/ventilation device is equipped with a device, by which a substance that accumulates on the aeration/ventilation device and partly or completely blocks same can be removed.
US11600881B2
A battery module having a plurality of battery cells (2), in particular lithium-ion battery cells (20) which in a longitudinal direction (3) of the battery module (1) are disposed so as to be mutually adjacent, and the plurality of battery cells (2) are mutually braced by means of a tensioning element (4), wherein a thermal compensation element (5) is disposed between a battery cell (2) and the tensioning element (4), and the tensioning element (4), on a side of the tensioning element (4) that faces away from the battery cell (2), is connected to a heating element (100).
US11600873B2
A high-voltage accumulator includes at least one battery module which has at least two battery cells and a cooling module through which a coolant or refrigerant flows and which is provided for cooling the battery cells. The cooling module has a first fluid connection point for coolant or refrigerant. A first fluid channel is provided, which is fluidically connected to the first fluid connection point. The first fluid channel has a cross-section that deviates from a circular shape.
US11600867B2
A vehicle battery charger and a vehicle battery charging system are described and illustrated, and can include a controller enabling a user to enter a time of day at which the vehicle battery charger or system begins and/or ends charging of the vehicle battery. The vehicle battery charger can be separate from the vehicle, can be at least partially integrated into the vehicle, can include a transmitter and/or a receiver capable of communication with a controller that is remote from the vehicle and vehicle charger, and can be controlled by a user or another party (e.g., a power utility) to control battery charging based upon a time of day, cost of power, or other factors.
US11600864B2
A secondary battery for cycling between a charged and a discharged state, wherein a 2D map of the median vertical position of the first opposing vertical end surface of the electrode active material in the X-Z plane, along the length LE of the electrode active material layer, traces a first vertical end surface plot, EVP1, a 2D map of the median vertical position of the first opposing vertical end surface of the counter-electrode active material layer in the X-Z plane, along the length LC of the counter-electrode active material layer, traces a first vertical end surface plot, CEVP1, wherein for at least 60% of the length Lc of the first counter-electrode active material layer (i) the absolute value of a separation distance, SZ1, between the plots EVP1 and CEVP1 measured in the vertical direction is 1000 μm≥|SZ1|≥5 μm.
US11600861B2
An additive, an electrolyte for a rechargeable lithium battery, and a rechargeable lithium battery, the additive being represented by Chemical Formula 1:
US11600851B2
The present disclosure relates to solid-state electrolytes and methods of making the same. The method includes admixing a sulfate precursor including one or more of Li2SO4 and Li2SO4.H2O with one or more carbonaceous capacitor materials. The first admixture is calcined to form an electrolyte precursor that is admixed with one or more additional components to form the solid-state electrolyte. When a ratio of the sulfate precursor to the one or more carbonaceous capacitor materials in the first admixture is about 1:2, the electrolyte precursor consists essentially of Li2S. When a ratio of the sulfate precursor to the one or more carbonaceous capacitor materials in the first admixture is less than about 1:2, the electrolyte precursor is a composite precursor including a solid-state capacitor cluster including the one or more carbonaceous capacitor materials and a sulfide coating including Li2S disposed on one or more exposed surfaces of the solid-state capacitor cluster.
US11600843B2
A method for manufacturing a spiral-wound battery is provided. The method includes the following steps: performing surface plasma treatment on a current collector; coating electrode slurry on a surface of the current collector, to form an electrode foil; performing surface plasma treatment on an isolating film, to improve hydrophilia of the isolating film; arranging and electrically connecting a plurality of metal conductive handles to the electrode foil, where the electrode foil is divided into a plurality of sections, and each section of the electrode foil corresponds to a jelly roll; and sequentially winding the isolating film and the electrode foil to form the spiral-wound battery. According to the method for manufacturing a spiral-wound battery provided in the present disclosure, internal impedance of a jelly roll is effectively reduced, and advantages of a high yield and low costs of a manufacturing process of the spiral-wound battery are maintained.
US11600840B2
Systems and methods for energy storage system are provided. The system includes a particle regeneration subsystem for applying electrical energy to regenerate metallic particulate fuel; a fuel storage subsystem for storing metallic particulate fuel, the fuel storage subsystem in fluid communication with the particle regeneration subsystem; and a power generation subsystem for producing electrical energy from the metallic particulate fuel, the power generation subsystem in fluid communication with the fuel storage subsystem; a bearer electrolyte for transporting the metallic particulate fuel through the particle regeneration subsystem, the fuel storage subsystem and the power generation subsystem; and a control unit configured to independently control flow of the bearer electrolyte between the particle regeneration subsystem and the fuel storage subsystem, and the fuel storage subsystem and the power generation subsystem.
US11600831B2
Provided is a fuel-cell unit cell having a first gas diffusion layer that is laid on a first surface of a membrane-electrode assembly such that an outer peripheral edge portion thereof protrudes from the first surface of the membrane-electrode assembly. At a first part of the fuel-cell unit cell: the fuel-cell unit cell has a bonding layer; between the membrane-electrode assembly and a portion of the first gas diffusion layer on an inner side from the outer peripheral edge portion thereof, the bonding layer bonds the membrane-electrode assembly and the portion together; and between a support frame and the outer peripheral edge portion of the first gas diffusion layer, between the support frame and a first separator, and/or between the support frame and a second separator, the bonding layer bonds the support frame and the outer peripheral edge portion or the separator together.
US11600808B2
Various methods and techniques for enhancing a silicon-containing anode for a battery cell are presented. The methods may include providing a silicon-containing anode having reversible electrochemical capabilities including a silicon-containing material and an anode material compatible with a lithium-ion battery chemistry having porous and conductive mechanical properties. The methods may also include enriching a surface layer of the silicon-containing anode with sodium ions to intersperse the sodium ions between silicon atoms of the silicon-containing material. The methods may also include displacing the sodium ions with potassium ions to form a compression layer in the silicon-containing anode. The potassium ions may place the silicon atoms of the silicon-containing material in a pre-compressive state to counteract internal stress exerted on the silicon-containing material.
US11600802B2
Provided is a display device. The display device includes a flexible display panel configured to display an image, and a window disposed on a display surface of the flexible display panel. The window includes a first protection layer, a thin film glass layer disposed on the first protection layer, and a second protective layer disposed on the thin film glass layer.
US11600798B2
An organic light-emitting display apparatus including a first substrate including a display area and a peripheral area; a second substrate opposing the first substrate; an insulating layer disposed on the first substrate and including one or more openings; and a sealing member interconnecting the first substrate and the second substrate to each other and interposed between the first and second substrates. The one or more openings are disposed between a first conductive layer disposed on the display area and a second conductive layer disposed on the peripheral area. The one or more openings are at least partially or entirely filled with the sealing member.
US11600797B2
An organic light-emitting display apparatus including a substrate having a display area and a peripheral area; a TFT in the display area; an organic insulating layer on the TFT; an OLED that includes a pixel electrode electrically connected to the TFT, an emission layer on the pixel electrode, and a counter electrode facing the pixel electrode with the emission layer therebetween; a pixel-defining layer on the organic insulating layer and having an opening overlying the pixel electrode; a first dam in the peripheral area; a second dam in the peripheral area to surround an outer periphery of the first dam; a metal-containing layer covering the first dam and including a same material as the pixel electrode; and a thin-film encapsulator on the substrate to cover the OLED and including a first and second inorganic films, and an organic film between the first and second inorganic films.
US11600794B2
A display device is disclosed. In one aspect, the display device includes a flexible substrate capable of being bent in a first direction and an insulating layer including a first opening pattern positioned on the flexible substrate and extending in a second direction crossing the first direction.
US11600790B2
By using a polycyclic aromatic compound as a material for a light-emitting layer, formed by connecting a plurality of aromatic rings with a boron atom and an oxygen, sulfur, or selenium atom, which have been substituted by a specific aryl such as anthracene, an organic EL element having at least one of excellent quantum efficiency and element life can be provided.
US11600789B2
A light-emitting element having high emission efficiency is provided. A light-emitting element having a low driving voltage is provided. A novel compound which can be used for a transport layer or as a host material or a light-emitting material of a light-emitting element is provided. A novel compound with a benzofuropyrimidine skeleton is provided. Also provided is a light-emitting element which includes the compound with the benzofuropyrimidine skeleton between a pair of electrodes.
US11600788B2
The present invention discloses a ternary polymer solar cell. A photoactive layer of the ternary polymer solar cell includes two non-fullerene electron acceptors with large planarity. The weight percentage composition of the photoactive layer in the ternary polymer solar cell is: 41.6-50% of polymer electron donor, 0-50% of polymer electron acceptor, and 0-50% of non-fullerene perylene diimide (PDI) electron acceptor. The non-fullerene PDI electron acceptor is added into the photoactive layer to broaden the spectral absorption of the photoactive layer, improve the phase separation of the photoactive layer and inhibit the recombination of bimolecular charges, resulting in more efficient generation and transport of charges, thereby increasing a short-circuit current density of the ternary polymer solar cell device, and finally improving the power conversion efficiency of the ternary polymer solar cell device. Moreover, a new direction is provided for the selection of the all-polymer non-fullerene acceptor.
US11600785B2
A compound of formula (I): EAG-EDG-EAG (I) wherein each EAG is an electron accepting group; and EDG is an electron-donating group of formula (IIa): The compound of formula (I) may be used in a photosensitive layer of an organic photodetector wherein the photosensitive layer comprises the compound of formula (I) and an electron donor. A photosensor may comprise the organic photodetector and a light source, e.g. a near infra-red light source.
US11600780B1
An organic electroluminescence device including: an anode, a cathode, and at least one emitting layer between the cathode and the anode, wherein the emitting layer contains a first host material, a second host material, and a dopant material, the first host material is a compound having at least one deuterium atom, and the emitting layer contains the first host material in the proportion of 1% by mass or more.
US11600777B2
Embodiments of the disclosed subject matter provide a device including a micronozzle array having separate redundant groups of depositors that each include a delivery aperture disposed between two exhaust apertures. The device may include a first row of depositors of a first redundant group, each of which may be connected in parallel to first common delivery lines and first common exhaust lines. The device may include a second row of depositors of a second redundant group, each of which is connected in parallel to second common delivery and second common exhaust lines. The first row of depositors and the second row of depositors may operate independently from one another. The device may be disposed within a deposition chamber and in proximity of a substrate.
US11600776B2
An apparatus of fabricating a semiconductor device may include a chamber including a housing and a slit valve used to open or close a portion of the housing, a heater chuck provided in a lower region of the housing and used to heat a substrate, a target provided over the heater chuck, a plasma electrode provided in an upper region of the housing and used to generate plasma on the target, a heat-dissipation shield surrounding the inner wall of the housing between the plasma electrode and the heater chuck, and an edge heating structure provided between the heat-dissipation shield and the inner wall of the housing and configured to heat the heat-dissipation shield and an edge region of the substrate and to reduce a difference in temperature between center and edge regions of the substrate.
US11600774B2
A nonvolatile memory device includes a resistance switching layer, a gate on the resistance switching layer, a gate oxide layer between the resistance switching layer and the gate, and a source and a drain, spaced apart from each other, on the resistance switching layer. A resistance value of the resistance switching layer is changed based on an illumination of light irradiated onto the resistance switching layer and is maintained as a changed resistance value.
US11600772B2
A resistance variable device of an embodiment includes a stack arranged between a first electrode and a second electrode and including a resistance variable layer and a chalcogen-containing layer. The chalcogen-containing layer contains a material having a composition represented by a general formula: C1xC2yAz, where C1 is at least one element selected from Sc, Y, Zr, and Hf, C2 is at least one element selected from C, Si, Ge, B, Al, Ga, and In, A is at least one element selected from S, Se, and Te, and x, y, and z are numbers representing atomic ratios satisfying 0
US11600766B2
A method for manufacturing a monocrystalline piezoelectric material layer includes providing a donor substrate made of the piezoelectric material, providing a receiving substrate, transferring a so-called “seed layer” of the donor substrate onto the receiving substrate, and using epitaxy of the piezoelectric material on the seed layer until the desired thickness for the monocrystalline piezoelectric layer is obtained.
US11600760B2
A solid state cooler device is disclosed that comprises a first normal metal pad, a first aluminum layer and a second aluminum layer disposed on the first normal metal pad and separated from one another by a gap, a first aluminum oxide layer formed on the first aluminum layer, and a second aluminum oxide layer formed on the second aluminum layer, and a first superconductor pad disposed on the first aluminum oxide layer and a second superconductor pad disposed on the second aluminum oxide layer. The device further comprises a first conductive pad coupled to the first superconductor pad, and a second conductive pad coupled to the second superconductor pad, wherein hot electrons are removed from the first normal metal pad when a bias voltage is applied between the first conductive pad and the second conductive pad.
US11600756B2
A display device includes: a substrate including first areas and second areas alternately arranged in a first direction in a plane view; a first electrode and a second electrode on the substrate and spaced apart from each other in a second direction crossing the first direction; a first insulation layer on the substrate and covering the first electrode and the second electrode; and a light emitting element on the first insulation layer and electrically connected to the first electrode and the second electrode, the first insulation layer having a first thickness in the first area and a second thickness thicker than the first thickness in the second area, and the light emitting element being located in the first area.
US11600755B2
Disclosed is a semiconductor light emitting device comprising: a substrate; a first semiconductor layer, which is provided on the substrate and has a first conductivity; an active layer, which is provided on the first semiconductor layer and generates ultraviolet light by electron-hole recombination; a second semiconductor layer, which is provided on the active layer and has a second conductivity different from the first conductivity; a first electrode electrically connected to the first semiconductor layer; a second electrode electrically connected to the second semiconductor layer; a second region that includes a plurality of protruded parts of the active layer and the second semiconductor layer protruded from the first semiconductor layer as seen in cross-sectional view and recesses between the protruded parts; and a first region surrounding the second region.
US11600744B2
A transfer-printable (e.g., micro-transfer-printable) device source wafer comprises a growth substrate comprising a growth material, a plurality of device structures comprising one or more device materials different from the growth material, the device structures disposed on and laterally spaced apart over the growth substrate, each device structure comprising a device, and a patterned dissociation interface disposed between each device structure of the plurality of device structures and the growth substrate. The growth material is more transparent to a desired frequency of electromagnetic radiation than at least one of the one or more device materials. The patterned dissociation interface has one or more areas of relatively greater adhesion each defining an anchor between the growth substrate and a device structure of the plurality of device structures and one or more dissociated areas of relatively lesser adhesion between the growth substrate and the device structure of the plurality of device structures.
US11600734B2
An avalanche photodiode (APD) device, in particular, a lateral separate absorption charge multiplication (SACM) APD device, and a method for its fabrication is provided. The APD device comprises a first contact region and a second contact region formed in a semiconductor layer. Further, the APD device comprises an absorption region formed on the semiconductor layer, wherein the absorption region is at least partly formed on a first region of the semiconductor layer, wherein the first region is arranged between the first contact region and the second contact region. The APD device further includes a charge region formed in the semiconductor layer between the first region and the second contact region, and an amplification region formed in the semiconductor layer between the charge region and the second contact region. At least the absorption region is curved on the semiconductor layer.
US11600724B2
Semiconductor devices, and more particularly semiconductor devices with improved edge termination structures are disclosed. A semiconductor device includes a drift region that forms part of an active region. An edge termination region is arranged along a perimeter of the active region and also includes a portion of the drift region. The edge termination region includes one or more sub-regions of an opposite doping type than the drift region and one or more electrodes may be capacitively coupled to the drift region by way of the one or more sub-regions. During a forward blocking mode for the semiconductor device, the one or more electrodes may provide a path that draws ions away from passivation layers that are on the edge termination region and away from the active region. In this manner, the semiconductor device may exhibit reduced leakage, particularly at higher operating voltages and higher associated operating temperatures.
US11600721B2
Disclosed is a nitride semiconductor apparatus including a substrate, a first nitride semiconductor layer disposed above the substrate, and constituting an electron transit layer, a second nitride semiconductor layer formed on the first nitride semiconductor layer, and constituting an electron supply layer, a nitride semiconductor gate layer disposed on the second nitride semiconductor layer having a ridge portion at at least an area thereof, and containing an acceptor-type impurity, a gate electrode disposed on the ridge portion, a source electrode and a drain electrode disposed opposite to each other, with the ridge portion interposed therebetween, on the second nitride semiconductor layer, and a strip-shaped insulator disposed between the substrate and a surface layer portion of the first nitride semiconductor layer, and extending along a length direction of the ridge portion when viewed in plan.
US11600717B2
A method includes forming isolation regions extending into a semiconductor substrate, wherein semiconductor strips are located between the isolation regions, and forming a dielectric dummy strip between the isolation regions, recessing the isolation regions. Some portions of the semiconductor strips protrude higher than top surfaces of the recessed isolation regions to form protruding semiconductor fins, and a portion of the dielectric dummy strip protrudes higher than the top surfaces of the recessed isolation regions to form a dielectric dummy fin. The method further includes etching the dielectric dummy fin so that a top width of the dielectric dummy fin is smaller than a bottom width of the dielectric dummy fin. A gate stack is formed on top surfaces and sidewalls of the protruding semiconductor fins and the dielectric dummy fin.
US11600716B2
Methods for manufacturing semiconductor structures are provided. The method for manufacturing the semiconductor structure includes forming a fin structure protruding from a substrate and forming a source/drain structure over the fin structure. The method for manufacturing a semiconductor structure further includes forming a metallic layer over the source/drain structure and forming an oxide film on a sidewall of the source/drain structure. In addition, the oxide film and the metallic layer are both in direct contact with the source/drain structure.
US11600713B2
A method includes forming a semiconductor fin extending a first height above a substrate, forming a dummy dielectric material over the semiconductor fin and over the substrate, forming a dummy gate material over the dummy dielectric material, the dummy gate material extending a second height above the substrate, etching the dummy gate material using multiple etching processes to form a dummy gate stack, wherein each etching process of the multiple etching processes is a different etching process, wherein the dummy gate stack has a first width at the first height, and wherein the dummy gate stack has a second width at the second height that is different from the first width.
US11600708B2
The present disclosure relates to a semiconductor device and a manufacturing method thereof. The semiconductor device includes: a substrate, a doped group III-V layer, a gate conductor, a field plate, a first passivation layer, and a second passivation layer. The doped group III-V layer is disposed on the substrate. The gate conductor is disposed on the doped group III-V layer. The field plate is disposed on the gate conductor. The first passivation layer is located between the field plate and the gate conductor. The second passivation layer is located between the field plate and the first passivation layer.
US11600706B2
A composite substrate is provided in some embodiments of the present disclosure, which includes a substrate, an insulation layer, a first silicon-containing layer and a first epitaxial layer. The insulation layer is disposed on the substrate. The first silicon-containing layer is disposed on the insulation layer, in which the first silicon-containing layer includes a plurality of group V atoms. The first epitaxial layer is disposed on the first silicon-containing layer, in which the first epitaxial layer includes a plurality of group III atoms. A distribution concentration of the group V atoms in the first silicon-containing layer increases as getting closer to the first epitaxial layer, and a distribution concentration of the group III atoms in the first epitaxial layer increases as getting closer to the first silicon-containing layer. A method of manufacturing a composite substrate is also provided in some embodiments of the present disclosure.
US11600704B2
A nitride semiconductor laminate includes: a substrate comprising a group III nitride semiconductor and including a surface and a reverse surface, the surface being formed from a nitrogen-polar surface, the reverse surface being formed from a group III element-polar surface and being provided on the reverse side from the surface; a protective layer provided at least on the reverse surface side of the substrate and having higher heat resistance than the reverse surface of the substrate; and a semiconductor layer provided on the surface side of the substrate and comprising a group III nitride semiconductor. The concentration of O in the semiconductor layer is lower than 1×1017 at/cm3.
US11600693B2
In one embodiment, a power semiconductor device may include a semiconductor substrate, wherein the semiconductor substrate comprises an active device region and a junction termination region. The power semiconductor device may also include a polysilicon layer, disposed over the semiconductor substrate. The polysilicon layer may include an active device portion, disposed over the active device region, and defining at least one semiconductor device; and a junction termination portion, disposed over the junction termination region, the junction termination portion defining a ring structure.
US11600689B2
A display substrate, a display panel and a display device. A pixel circuit includes a power supply wire providing a power supply voltage to the display pixel; a drive circuit in the non-display region includes a drive signal wire providing a drive signal to the pixel circuit; the power supply wire includes a narrow wire portion overlapping with the drive signal wire and a wide wire portion; a wire width of the narrow wire portion is less than that of the wide wire portion; the display substrate has a first side for display and a second side opposite to the first side, includes a bending region at an edge of the base substrate; the power supply wire and the drive signal wire extend from the first side to the bending region, crossing the bending region to extend to the second side; the narrow wire portion is on the second side.
US11600684B2
A display apparatus in which a thin film transistor of each pixel region includes an oxide semiconductor pattern is provided. The pixel regions can be disposed on a display area of a device substrate. The display area can be electrically connected to the gate driver by gate lines. An encapsulating element can be disposed on the thin film transistor of each pixel region. The encapsulating element can extend beyond the display area. The gate lines can overlap the encapsulating element. A barrier line can be disposed between the gate lines and the encapsulating element. The barrier line can include a hydrogen barrier material. Thus, in the display apparatus, the characteristics deterioration of the thin film transistor due to the encapsulating element can be prevented or minimized.
US11600683B2
Discussed is a display apparatus capable of realizing a high resolution and a small power consumption, and a method for manufacturing the same, wherein the display apparatus includes a bottom gate type first thin film transistor disposed in a display area, and a top gate type second thin film transistor disposed in a non-display area.
US11600680B2
The organic light emitting display device comprises a display panel having a plurality of gate lines and data lines for defining a plurality of sub-pixels; an organic light emitting device in each sub-pixel; a driving thin film transistor in each sub-pixel; a plurality of reference voltage lines in the display panel to apply a reference voltage to the sub-pixels in the display panel; and a VSS electrode connected to the reference voltage lines in the one side of the display panel to apply a VSS voltage to the reference voltage lines.
US11600670B2
An input sensor of a display device includes: a sensing electrode on a base insulating layer and overlapping a sensing region; and a signal line electrically connected to the sensing electrode and overlapping the non-sensing region, and including: a first conductive layer on the base insulating layer and having a first reflectance, a first conductivity, and a first thickness; a second conductive layer having a second reflectance lower than the first reflectance, a second conductivity lower than the first conductivity, and a second thickness smaller than the first thickness, wherein the second conductive layer is on and in contact with the first conductive layer; and a third conductive layer between the base insulating layer and the first conductive layer, in contact with each of the base insulating layer and the first conductive layer, wherein the third conductive layer contains a material different from that of the second conductive layer.
US11600666B2
Some embodiments include an arrangement having a memory tier with memory cells on opposing sides of a coupling region. First sense/access lines are under the memory cells, and are electrically connected with the memory cells. A conductive interconnect is within the coupling region. A second sense/access line extends across the memory cells, and across the conductive interconnect. The second sense/access line has a first region having a second conductive material over a first conductive material, and has a second region having only the second conductive material. The first region is over the memory cells, and is electrically connected with the memory cells. The second region is over the conductive interconnect and is electrically coupled with the conductive interconnect. An additional tier is under the memory tier, and includes CMOS circuitry coupled with the conductive interconnect. Some embodiments include methods of forming multitier arrangements.
US11600661B2
The present disclosure provides a semiconductor structure. The semiconductor structure includes a substrate, a transistor region, a metal interconnect, and a magnetic tunneling junction (MTJ). The transistor region includes a gate over the substrate, and a doped region is at least partially in the substrate. The metal interconnect is over the doped region. The metal interconnect includes a metal via. The MTJ is entirely underneath the metal interconnect and between the doped region and the metal via, and a diameter of a bottom surface of the MTJ is greater than a diameter of an upper surface of the MTJ.
US11600653B2
Methods for forming via last through-vias. A method includes providing an active device wafer having a front side including conductive interconnect material disposed in dielectric layers and having an opposing back side; providing a carrier wafer having through vias filled with an oxide extending from a first surface of the carrier wafer to a second surface of the carrier wafer; bonding the front side of the active device wafer to the second surface of the carrier wafer; etching the oxide in the through vias in the carrier wafer to form through oxide vias; and depositing conductor material into the through oxide vias to form conductors that extend to the active carrier wafer and make electrical contact to the conductive interconnect material. An apparatus includes a carrier wafer with through oxide vias extending through the carrier wafer to an active device wafer bonded to the carrier wafer.
US11600652B2
A photoelectric conversion panel includes: a thin film transistor; a first organic film formed in an upper layer with respect to the thin film transistor; a photoelectric conversion element formed in an upper layer with respect to the first organic film; a first inorganic layer formed so as to cover at least a part of the photoelectric conversion element, and to cover the first organic film; and a second organic film formed in an upper layer with respect to the first organic film, wherein the first inorganic layer is provided with a first through hole connecting the first organic film and the second organic film.
US11600650B2
In a photoelectric conversion apparatus including charge storing portions in its imaging region, isolation regions for the charge storing portions include first isolation portion each having a PN junction, and second isolation portions each having an insulator. A second isolation portion is arranged between a charge storing portion and at least a part of a plurality of transistors.
US11600649B2
An image sensor is disclosed. The image sensor includes a plurality of photodiodes arranged in first and second directions in a matrix, a plurality of first isolation layers, each two adjacent first isolation layers arranged in the first direction being spaced apart from each other by a first distance, each first isolation layer being interposed between adjacent photodiodes arranged in the second direction, and a plurality of second isolation layers, each two adjacent second isolation layers arranged in the second direction being spaced apart from each other by a second distance, each second isolation layer being interposed between adjacent photodiodes arranged in the first direction.
US11600641B2
In a transistor substrate of a display device, a plurality of signal lines to which any one of drive signals of a gate signal and a video signal is supplied include a plurality of first signal lines to which the drive signal is supplied. The first signal line is connected to a driving driver, and is formed in an edge region positioned between an end portion of a substrate and a pixel region and in the pixel region. The first signal line is formed to pass through a first wiring formed in a first layer from a second wiring formed in a second layer in the edge region.
US11600639B2
A semiconductor device includes a substrate having cell areas and power areas that are alternately arranged in a second direction. Gate structures extend in the second direction. The gate structures are spaced apart from each other in a first direction perpendicular to the second direction. Junction layers are arranged at both sides of each gate structure. The junction layers are arranged in the second direction such that each of the junction layer has a flat portion that is proximate to the power area. Cutting patterns are arranged in the power areas. The cutting patterns extend in the first direction such that each of the gate structures and each of the junction layers in neighboring cell areas are separated from each other by the cutting pattern.
US11600636B2
Embodiments of three-dimensional memory device architectures and fabrication methods therefore are disclosed. In an example, the memory device includes a substrate having a first layer stack on it. The first layer stack includes alternating conductor and insulator layers. A second layer stack is disposed over the first layer stack where the second layer stack also includes alternating conductor and insulator layers. One or more vertical structures extend through the first layers stack. A conductive material is disposed on a top surface of the one or more vertical structures. One or more second vertical structures extend through the second layer stack and through a portion of the conductive material.
US11600631B2
A semiconductor device structure comprises stacked tiers each comprising a conductive structure and an insulating structure longitudinally adjacent the at least one conductive structure, at least one staircase structure having steps comprising lateral ends of the stacked tiers, and an opening laterally adjacent a first side of the at least one staircase structure and extending through the stacked tiers and continuously across an entire length of the at least one staircase structure. Conductive structures of the stacked tiers laterally extend from the steps of the at least one staircase structure completely across a second side of the at least one staircase structure opposing the first side to form continuous conductive paths laterally extending completely across the stacked tiers. Additional semiconductor device structures, methods of forming semiconductor device structures, and electronic systems are also described.
US11600626B2
A structure includes anti-fuse cells. The anti-fuse cells include a first active area, a first gate, a second gate, at least one first gate via, and at least one second gate via. The first gate and the second gate are separate from each other. The first gate and the second gate extend to cross over the first active area. The at least one first gate via is coupled to the first gate and disposed directly above the first active area. The at least one second gate via is coupled to the second gate. The first gate is coupled through the at least one first gate via to a first word line for receiving a first programming voltage, and the second gate is coupled through the at least one second gate via to a second word line for receiving a first reading voltage.
US11600624B2
A semiconductor structure is provided. The semiconductor structure includes a first dielectric fin, a first semiconductor fin and a second dielectric fin over a substrate. The first semiconductor fin interposes between and is spaced apart from the first dielectric fin and the second dielectric fin. The semiconductor structure also includes a first source/drain structure over a source/drain portion of the first semiconductor fin, an inter-layer dielectric layer covering a first portion of an upper surface of the first source/drain structure and an upper surface of the second dielectric fin, and a first contact in the inter-layer dielectric layer and covering a second portion of the upper surface of the first source/drain structure and an upper surface of the first dielectric fin.
US11600617B2
A semiconductor device including a gate separation region is provided. The semiconductor device includes an isolation region between active regions; interlayer insulating layers on the isolation region; gate line structures overlapping the active regions, disposed on the isolation region, and having end portions facing each other; and a gate separation region disposed on the isolation region, and disposed between the end portions of the gate line structures facing each other and between the interlayer insulating layers. The gate separation region comprises a gap fill layer and a buffer structure, the buffer structure includes a buffer liner disposed between the gap fill layer and the isolation region, between the end portions of the gate line structures facing each other and side surfaces of the gap fill layer, and between the interlayer insulating layers and the side surfaces of the gap fill layer.
US11600613B2
A protection cell for a cell library. The protection cell defines a protection circuit for an IC having a driving device with a first supply voltage Vdd1 and an output, and a driven device having an input and a second supply voltage Vdd2. The protection circuit includes a first device from the group consisting of a P-diode and a gate-Vdd PMOS. The first device is coupled between a first power bus connected to Vdd2 and the input of the driven device. The input of the driven device is coupled by way of a resistor to the output of the driving device. A second device corresponding to the first device is provided, from the group consisting of an N-diode and a grounded gate NMOS. The second device is coupled between the input of the driven device and a ground bus.
US11600612B2
A switch chip includes a first switch device, a first ESD protection device and a second ESD protection device. The first switch device is electrically coupled between a first pad and a second pad. The first ESD protection device is electrically coupled to a third pad which is electrically coupled to the first pad by a first bond wire. The second ESD protection device is electrically coupled to a fourth pad which is electrically coupled to the second pad by a second bond wire.
US11600601B2
A semiconductor package comprising a first semiconductor chip and a second semiconductor chip disposed on the first semiconductor chip, wherein the first semiconductor chip includes a first semiconductor body, an upper pad structure, and a first through-electrode penetrating the first semiconductor body and electrically connected to the upper pad structure, and the second semiconductor chip includes a second semiconductor body, a lower bonding pad, and an internal circuit structure including a circuit element, internal circuit wirings, and a connection pad pattern disposed on the same level as the lower bonding pad, the upper pad structure includes upper bonding pads and connection wirings, the upper bonding pads are disposed at positions corresponding to the lower bonding pad and the connection pad pattern, and the internal circuit structure is electrically connected to the first through-electrode through at least one of the upper bonding pads and the connection wirings.
US11600589B2
A semiconductor device including a terminal that is formed using copper, that is electrically connected to a circuit element, and that includes a formation face formed with a silver-tin solder bump such that a nickel layer is interposed between the terminal and the solder bump, wherein the nickel layer is formed on a region corresponding to part of the formation face.
US11600588B1
A quantum computing system can include a first substrate including one or more quantum control devices. The quantum computing system can include a second substrate including one or more quantum circuit elements. The quantum computing system can include one or more tin contact bonds formed on the first substrate and the second substrate. The tin contact bonds can bond the first substrate to the second substrate. The tin contact bonds can be or can include tin, such as a tin alloy.
US11600576B2
The disclosure relates to an array substrate and a method for fabricating an array substrate. The array substrate includes a base substrate, a cover layer on the base substrate, an opening at least partially passing through the cover layer, a stress buffer structure adjacent to the opening and on a side of the cover layer facing the base substrate, wherein the stress buffer structure includes a phase change material, wherein a height of a portion of the cover layer on the phase change material is lower than a height of a portion of the cover layer adjacent to the phase change material.
US11600575B2
A method for forming a chip package structure is provided. The method includes forming a conductive pad over a carrier substrate. The method includes forming a substrate layer over the carrier substrate, wherein the conductive pad is embedded in the substrate layer, and the substrate layer includes fibers. The method includes forming a through hole in the substrate layer and exposing the conductive pad. The method includes forming a conductive pillar in the through hole. The method includes forming a recess in the substrate layer. The method includes disposing a chip in the recess. The method includes forming a molding layer in the recess. The method includes forming a redistribution structure over the substrate layer, the conductive pillar, the molding layer, and the chip. The method includes removing the carrier substrate.
US11600571B2
An electronic package, a packaging substrate, and methods for fabricating the same are disposed. The electronic package includes a circuit structure having a first side and a second side opposing the first side, an electronic component disposed on the first side of the circuit structure, an encapsulation layer formed on the first side of the circuit structure and encapsulating the electronic component, a metal structure disposed on the second side of the circuit structure, and a plurality of conductive elements disposed on the metal structure. The plurality of conductive elements are disposed on the metal structure, rather than disposed on the circuit structure directly. Therefore, the bonding between the conductive elements and the circuit structure is improved, to avoid the plurality of conductive elements from being peeled.
US11600570B2
A semiconductor memory device is disclosed. The device may include first and second impurity regions provided in a substrate and spaced apart from each other, the second impurity region having a top surface higher than the first impurity region, a device isolation pattern interposed between the first and second impurity regions, a first contact plug, which is in contact with the first impurity region and has a bottom surface lower than the top surface of the second impurity region, a gap-fill insulating pattern interposed between the first contact plug and the second impurity region, a first protection spacer interposed between the gap-fill insulating pattern and the second impurity region, and a first spacer, which is in contact with a side surface of the first contact plug and the device isolation pattern and is interposed between the first protection spacer and the gap-fill insulating pattern.
US11600567B2
A semiconductor device package includes a first circuit layer, a second circuit layer, a first semiconductor die and a second semiconductor die. The first circuit layer includes a first surface and a second surface opposite to the first surface. The second circuit layer is disposed on the first surface of the first circuit layer. The first semiconductor die is disposed on the first circuit layer and the second circuit layer, and electrically connected to the first circuit layer and the second circuit layer. The second semiconductor die is disposed on the second circuit layer, and electrically connected to the second circuit layer.
US11600561B2
A semiconductor device includes a semiconductor element, a first lead including a mounting portion for the semiconductor element and a first terminal portion connected to the mounting portion, and a sealing resin covering the semiconductor element and a portion of the first lead. The mounting portion has a mounting-portion front surface and a mounting-portion back surface opposite to each other in a thickness direction, with the semiconductor element mounted on the mounting-portion front surface. The sealing resin includes a resin front surface, a resin back surface and a resin side surface connecting the resin front surface and the resin back surface. The mounting-portion back surface of the first lead is flush with the resin back surface. The first terminal portion includes a first-terminal-portion back surface exposed from the resin back surface, in a manner such that the first-terminal-portion back surface extends to the resin side surface.
US11600550B2
A jet impingement cooling assembly for semiconductor devices includes a heat exchange base having an inlet chamber and an outlet chamber. An inlet connection may be in fluid connection with the inlet chamber, while an outlet connection may be in fluid connection with the outlet chamber. A jet plate may be coupled to the inlet chamber, and a jet pedestal may be formed on the jet plate and having a raised surface with a jet nozzle formed therein.
US11600548B2
According to an aspect of the disclosure, an example microelectronic device assembly includes a substrate, a microelectronic element electrically connected to the substrate, a stiffener element overlying the substrate, and a heat distribution device overlying the rear surface of the microelectronic element. The stiffener element may extend around the microelectronic element. The stiffener element may include a first material that has a first coefficient of thermal expansion (“CTE”). A surface of the stiffener element may face toward the heat distribution device. The heat distribution device may include a second material that has a second CTE. The first material may be different than the second material. The first CTE of the first material of the stiffener element may be greater than the second CTE of the second material of the heat distribution device.
US11600546B2
A power semiconductor apparatus includes a mold portion, a panel that is conductive and in a flat plate shape, and a plurality of fins. The mold portion includes a power semiconductor element and a base plate that are molded. An opening is formed in the panel into which the base plate is inserted. The plurality of fins is fixed in grooves of the base plate. The panel has a plurality of protrusions on side surfaces forming the opening. Each protrusion has a fifth surface a cross section of which has a shape that tapers down toward an end of the protrusion, the cross section being parallel to a plane extending in the Z direction and a direction in which the protrusion protrudes. The base plate has cover portions covering the fifth surfaces, and is plastically deformed to allow the panel to be fitted in the base plate to fill gaps.
US11600545B2
A semiconductor includes a lower structure, an upper structure on the lower structure, and a connection pattern between the lower structure and the upper structure. The connection pattern is configured to electrically connect the lower structure and the upper structure to each other. The lower structure includes a lower base and a first lower chip on the lower base. The first lower chip includes a chip bonding pad, a pad structure, and a heat sink structure. The connection pattern is connected to the upper structure and extends away from the upper structure to be connected to the pad structure. The pad structure has a thickness greater than a thickness of the chip bonding pad. At least a portion of the heat sink structure is at a same height level as at least a portion of the pad structure.
US11600537B2
A magnetic property measuring system includes a stage configured to hold a sample and a magnetic structure disposed over the stage. The stage includes a body part, a magnetic part adjacent the body part, and a plurality of holes defined in the body part. The magnetic part of the stage and the magnetic structure are configured to apply a magnetic field, which is perpendicular to one surface of the sample, to the sample. The stage is configured to move horizontally in an x-direction and a y-direction which are parallel to the one surface of the sample.
US11600528B2
A method for forming a semiconductor structure is provided. The method includes forming a stack over a substrate. The stack includes alternating first semiconductor layers and second semiconductor layers. The method also includes forming a polishing stop layer over the stack and a dummy layer over the polishing stop layer, recessing the dummy layer, the polishing stop layer and the stack to form a recess, forming a third semiconductor layer to fill the recess, and planarizing the dummy layer and the third semiconductor layer until the polishing stop layer is exposed. The method also includes patterning the polishing stop layer and the stack into a first fin structure and the third semiconductor layer into a second fin structure, removing the second semiconductor layers of the first fin structure to form nanostructures, and forming a gate stack across the first fin structure and the second fin structure.
US11600526B2
A method for a through-silicon-via (TSV) connector includes: providing a semiconductor wafer with a silicon substrate, wherein the semiconductor wafer has a frontside and a backside opposite to the frontside thereof; forming multiple holes in the silicon substrate of the semiconductor wafer; forming a first insulating layer at a sidewall and bottom of each of the holes; forming a metal layer over the semiconductor wafer and in each of the holes; polishing the metal layer outside each of the holes to expose a frontside surface of the metal layer in each of the holes; forming multiple metal bumps or pads each on the frontside surface of the metal layer in at least one of the holes; grinding a backside of the silicon substrate of the semiconductor wafer to expose a backside surface of the metal layer in each of the holes, wherein the backside surface of the metal layer in each of the holes and a backside surface of the silicon substrate of the semiconductor wafer are coplanar; and cutting the semiconductor wafer to form multiple through-silicon-via (TSV) connectors.
US11600521B2
Embodiments described herein relate generally to methods for forming a conductive feature in a dielectric layer in semiconductor processing and structures formed thereby. In some embodiments, a structure includes a dielectric layer over a substrate, a surface modification layer, and a conductive feature. The dielectric layer has a sidewall. The surface modification layer is along the sidewall, and the surface modification layer includes phosphorous and carbon. The conductive feature is along the surface modification layer.
US11600516B2
A die ejection apparatus operable to eject a die from a support has at least two ejector components configured to lift a die located on the support. The ejector components are moveable to a position in which a lifting force is exertable by the ejector components on the support, so as to lift a die located on the support. Movement of the die ejector components is initiated towards the support, and a moment when each of the die ejector components reaches the position is determined. A height offset of each die ejector component relative to a height of another die ejector component is determined upon reaching the said position, and relative heights of the die ejector components are adjusted in dependence upon the evaluated height offset.
US11600514B2
Provided is a substrate holding device that inhibits drop in holding accuracy of a substrate. A Bernoulli chucking pad suctions and holds a front surface or a back surface of a substrate S. A position determiner 54 is capable of pushing the substrate S in contact with a side surface 82 of the substrate S, and positioning the suctioned substrate S. A pin 66 enables the position determiner 54 to come in contact with the side surface 82 of the substrate S. The pin 66 brings the position determiner 54 into contact with the side surface 82 of the substrate S, and the position determiner 54 thereby positions the substrate S.
US11600511B2
A substrate processing apparatus including an electrostatic chuck on which a substrate is mountable; a ring surrounding the electrostatic chuck, the ring including a first coupling groove; and a first floating electrode in the first coupling groove of the ring, the first floating electrode having a ring shape, wherein a top surface of the first floating electrode is exposed at the ring, and the first floating electrode has a tapered shape including an inclined surface that is inclined in a downward direction toward the electrostatic chuck.
US11600510B2
An electrostatic chuck heater includes a ceramic plate, an electrostatic electrode, first and second zone heater electrodes, and first and second zone gas grooves. The ceramic plate includes, on its surface, a wafer placement surface. The electrostatic electrode is embedded in the ceramic plate. The first and second zone heater electrodes are embedded in the ceramic plate, corresponding to respective multiple heater zones into which the wafer placement surface is divided, and allow electric power to be individually supplied to the heater zones. Zone gas grooves are provided corresponding to respective multiple gas supply zones into which the wafer placement surface is divided independently of the heater zones, and allow a gas to be individually supplied to the gas supply zones.
US11600488B2
There is provided a technique that includes: loading an m-th substrate into a process chamber, wherein m is an integer less than n; forming a film on the m-th substrate by heating the m-th substrate in the process chamber; unloading the m-th substrate from the process chamber; waiting for a predetermined time in the process chamber, in a state where the substrates are not present in the process chamber, after the act of unloading; loading a next substrate, which is one of the n substrates to be processed next, into the process chamber, after the act of waiting; and forming a film on the next substrate by heating the next substrate in the process chamber.
US11600485B2
In an example, a method may include closing an opening in a structure with a sacrificial material at a first processing tool, moving the structure from the first processing tool to a second processing tool while the opening is closed, and removing the sacrificial material at the second processing tool. The structure may be used in semiconductor devices, such as memory devices.
US11600480B2
A mass spectrometry method comprises: receiving a stream of ions at an inlet end of an ion transport device; accumulating a first portion of the ion stream at a first electrical potential well at a first position within the ion transport device between the inlet and outlet ends; creating a generally descending potential profile within the ion transport apparatus between a second position and the outlet end and, simultaneously, creating a second potential well at a third position within the ion transport apparatus, the second position disposed between the first position and the inlet end, the third position disposed between the second position and the inlet end; and transporting the accumulated first portion of the ion stream from the first position to the outlet end under the impetus of the generally descending potential profile and, simultaneously, accumulating a second portion of the ion stream at the second potential well.
US11600469B2
A plasma processing apparatus includes a balun having a first unbalanced terminal, a second unbalanced terminal, a first balanced terminal, and a second balanced terminal, a grounded vacuum container, a first electrode electrically connected to the first balanced terminal, a second electrode electrically connected to the second balanced terminal, and a ground electrode arranged in the vacuum container and grounded.
US11600466B2
A plasma processing apparatus includes an impedance matching circuit, a balun having a first unbalanced terminal connected to the impedance matching circuit, a grounded second unbalanced terminal, a first balanced terminal and a second balanced terminal, a grounded vacuum container, a first electrode electrically connected to the first balanced terminal, a second electrode electrically connected to the second balanced terminal, an adjustment reactance configured to affect a relationship between a first voltage applied to the first electrode and a second voltage applied to the second electrode, a high-frequency power supply configured to supply a high frequency between the first unbalanced terminal and the second unbalanced terminal via the impedance matching circuit, and a controller configured to control an impedance of the impedance matching circuit and a reactance of the adjustment reactance.
US11600463B2
This cross-section observation device bombards an object with a charged particle beam to repeatedly expose cross-sections of the object, bombards at least some of the cross-sections from among the plurality of the exposed cross-sections with a charged particle beam to acquire cross-sectional image information describing each of the at least some of the cross-sections, generates for each of these cross-sections a cross-sectional image described by the cross-sectional image information acquired, and generates a three-dimensional image in which the generated cross-sectional images are stacked together. This cross-section observation device displays a first three-dimensional image along with a second three-dimensional image, the first three-dimensional image being a three-dimensional image from the stacking of first cross-sectional images, which are cross-sectional images of the cross-sections described by the corresponding cross-sectional image information acquired on the basis of a first condition, and the second three-dimensional image being a three-dimensional image from the stacking of second cross-sectional images, which are cross-sectional images of the cross-sections described by the corresponding cross-sectional image information acquired on the basis of a second condition.
US11600459B2
A bi-stable mechanism for a vacuum interrupter. The bi-stable mechanism includes an actuator; and a cam pivotable by the actuator, the cam moving a moveable contact. Wherein a bellows assembly is positioned above a vacuum bottle and coupled to a housing. The bellows assembly includes an outer cylindrical shell surrounding an opening spring, a spring plate, a contact spring, and a bellows. The bellows assembly reciprocates the moveable contact to prevent arcing between a pair of contacts and biasing the pair of contacts apart from each other.
US11600456B2
An actuation unit for a household appliance, preferably an electrically drivable, household appliance, includes an actuation element, having an actuation element base. The actuation element has a protrusion portion extending from the actuation element base, which is inserted into a recess of an actuation button, such that the actuation element and the actuation button have, in an assembled state, a degree of freedom in a direction corresponding to the extension of the protrusion portion and in a further direction.
US11600451B2
The present disclosure discloses metal oxide nanoparticle ink, a method of preparing the same, a metal oxide nanoparticle thin film manufactured using the same, and a photoelectric device using the same. The method of preparing metal oxide nanoparticle ink according to an embodiment of the present disclosure includes a step of, using a ligand solution including a metal oxide and an organic ligand, synthesizing a first nanoparticle that is a metal oxide nanoparticle surrounded with the organic ligand; a step of preparing a dispersion solution by dispersing the first nanoparticle in a solvent; a step of preparing a second nanoparticle by mixing the dispersion solution and a pH-adjusted alcohol solvent and then performing ultrasonication treatment to remove the organic ligand surrounding the first nanoparticle; and a step of preparing metal oxide nanoparticle ink by dispersing the second nanoparticle in a dispersion solvent.
US11600445B2
A multilayer ceramic electronic component includes a multilayer body including two major surfaces opposite to each other in a layer stacking direction, two side surfaces opposite to each other in a widthwise direction orthogonal or substantially orthogonal to the layer stacking direction, and two end surfaces opposite to each other in a lengthwise direction orthogonal or substantially orthogonal to the layer stacking direction and the widthwise direction, and external electrodes provided on the two end surfaces. A method for manufacturing the multilayer ceramic capacitor component includes preparing a plurality of multilayer bodies, stacking the plurality of multilayer bodies via a binder, rotating the plurality of multilayer bodies by about 90° with the lengthwise direction defining and functioning as an axis of rotation, and providing a side gap portion; and removing the binder from the multilayer body provided with the side gap portion.
US11600444B2
A ceramic electronic device includes a multilayer chip in which each of a plurality of dielectric layers and each of a plurality of internal electrode layers are alternately stacked, the plurality of internal electrode layers being alternately exposed to a first end face and a second end face of the multilayer structure. A bent portion, in which the plurality of dielectric layers in a substantially same position along a stacking direction project along the stacking direction, is formed in the multilayer chip. In the bent portion, a through-hole is formed in two or more of the plurality of internal electrode layers. The through-hole is a defect portion in a first direction in which the first end face faces with the second end face and in a second direction that is vertical to the first direction in a plane of the plurality of internal electrode layers.
US11600440B2
A multilayer ceramic capacitor includes: a laminate including dielectric layers and internal electrode layers; and external electrodes on the main surfaces of the laminate. The laminate further includes a first via conductor, a second via conductor, a third via conductor, and a fourth via conductor that connect the internal electrode layers and the external electrodes. The external electrodes include first external electrodes, second external electrodes, third external electrodes, and fourth external electrodes, each connected to the respective end surfaces of the via conductor. Each of the external electrodes does not extend to the side surfaces of the laminate. A ratio W/L of a dimension W in the width direction of the multilayer ceramic capacitor to a dimension L in the length direction of the multilayer ceramic capacitor is about 0.85 or more and about 1 or less. The dimension L in the length direction of the multilayer ceramic capacitor is about 750 μm or smaller.
US11600438B2
An inductor includes an element containing a magnetic metal powder and a resin, a coil that includes a winding portion and paired extended portions extended from both ends of the winding portion and that is embedded in the element, a pair of an external terminal electrically connected to one of the extended portions and an external terminal electrically connected to the other of the extended portions, and a conductive layer disposed on a surface of the element that crosses the winding axis of the coil. The conductive layer includes a first metal layer formed by fusing together the magnetic metal powder near the surface of the element and a second metal layer formed by plating on the first metal layer. The electrical resistivity of the second metal layer is lower than the electrical resistivity of the first metal layer.
US11600435B2
Coil bobbins for balanced armature receivers are disclosed. The balanced armature receiver bobbin includes a coil support member, at least two flanges, and a shoulder. The coil support member has an armature passage extending between a first end and a second end thereof. The flanges extending radially from the coil support member such that the first flange extends from the coil support member proximate the first end and the second flange extends from the coil support member proximate the second end. The shoulder extends from the first flange, with the first flange located between the shoulder and the coil support member. The shoulder has a plurality of conductive coil pads disposed on a bottom portion thereof.
US11600428B2
A coil component includes an element body including a magnetic portion containing metal particles and a coil conductor embedded in the magnetic portion, and at least a pair of outer electrodes disposed on the element body and electrically connected to the coil conductor. The magnetic portion includes a region A containing metal particles having a relatively small average particle size and a region B containing metal particles having a relatively large average particle size. The region A is present between outer electrodes of the pair of outer electrodes and the coil conductor.
US11600427B2
A coil component includes a body having a first surface and a second surface facing each other, and having a plurality of wall surfaces connecting the first surface to the second surface; an insulating substrate; a coil portion comprising a first lead-out pattern and a second lead-out pattern each covered with the body and disposed on the insulating substrate; a first external electrode and a second external electrode disposed on the first surface of the body and spaced apart from each other; a first connection electrode and a second connection electrode respectively extending from the first and second lead-out patterns to the first and second external electrodes; and a first support portion and a second support portion respectively extending from the coil portion to be exposed to one of the plurality of wall surfaces, and respectively disposed to be spaced apart from the first and second lead-out patterns.
US11600426B2
A multilayer coil array includes an element body; first and second built-in coils; and first to fourth outer electrodes provided on the element body. A non-magnetic layer is provided between the first and second coils. An end of the first coil extending from the coil conductor closest to the second coil among the plurality of coil conductors of the first coil is connected to the first outer electrode and another end of the first coil is connected to the second outer electrode. An end of the second coil extending from the coil conductor closest to the first coil among the plurality of coil conductors of the second coil is connected to the third outer electrode and another end portion of the second coil is connected to the fourth outer electrode. The second and fourth outer electrodes are connected to output terminals of a switching element of a DC-DC converter.
US11600423B2
The present disclosure provides a transformer including at least one magnetic core each having at least one window; one primary side winding passing through the at least one window, a wire forming the primary side winding being sequentially covered with a first solid insulating layer, a grounded shielding layer and a second solid insulating layer from inside to outside along a radial direction of the wire, the grounded shielding layer being connected to a reference ground; and at least one secondary side winding, each passing through the at least one window, the primary side winding having a first voltage with respect to the reference ground, the secondary side winding having a second voltage with respect to the reference ground, and the second voltage being greater than 50 times of the first voltage.
US11600422B2
A connection structure of an inductive element includes a circuit substrate, in inductive element, at least one connection wire, a supporting element, a containing element, a positioning element, a connecting element, and a locking element. The circuit substrate has a through hole. Each connection wire has a first end connected to the inductive element, and a fixed terminal is disposed on a second end of the connection wire. The containing element is formed on the supporting element to provide a containing space. The positioning element is contained in the containing space, and provides a positioning part. The connecting element has a first connecting part and a second connecting part. The first connecting part is connected to the positioning part to clip the fixed terminal. The locking element has a locking part. The locking part is connected to the second connecting part to lock on the circuit substrate.
US11600411B2
A terminal connecting structure is provided with each of the electrodes provided on the element forming the electronic component; and the terminals respectively having the connecting portions arranged along the electrodes respectively. In addition, the terminal connecting structure is provided with clearance forming portions configured to respectively form the respective clearances between the electrodes and the connecting portions respectively; and the connecting materials respectively provided in the clearances, the connecting material being configured to electrically connect the connecting portions and the electrodes respectively.
US11600405B2
An electronic wire and a cable which are excellent in bending resistance even when a diameter is small. The electronic wire has a conductor and a resin insulating layer coated on the conductor. The conductor is a double twisted wire in which twisted wires formed by twisting a plurality of wires are twisted, a diameter of the wire is 0.05 mm or more and 0.2 mm or less, a cross-sectional area of the conductor is 1.0 mm2 or more and 3.0 mm2 or less, a breaking elongation of the conductor is 10% or more and 17% or less, a tensile strength of the conductor is 200 MPa or more and 400 MPa or less, and the insulating layer is disposed to be in close contact with the conductor and has a solid structure.
US11600401B2
A bioelectrode includes a conductive rubber electrode and a silver coating layer provided on the conductive rubber electrode and containing a silicone rubber and silver particles. The silver coating layer further contains a modified silicone.
US11600398B1
A system and method of clearing radioactive contamination from a surface is provided by means of a handheld device and a method of using the handheld device. The handheld device has a manual system which operates by pressing a button to spray radioactive wash on the surface. The handheld device also has an electrical system which operates by pressing a button to suction radioactive contamination from the surface. The function of this system is to clean the surface from radioactive contamination. The system of the handheld device consists of a suctioning part and a pump and functions by suctioning the radioactive contamination into a lead cylinder, from which it is easily disposed. A third component includes a gauge for detecting contamination before, during, and after the cleaning and suctioning processes of the handheld device.
US11600392B2
The technology uses aggregated health data and outbreak models to conduct differential diagnosis and provide risk assessments that indicate a likelihood of contracting COVID-19. A healthcare organization server provides COVID-19 diagnostic kits and health applications to participating computing devices that log user health data and registers contacts with other participating users via wireless interactions. The organization compares received data with data received from computing devices from a plurality of other users and identifies common occurrences. The server creates an outbreak model of a geographic region based on the data. The server communicates a determined likelihood of contracting COVID-19 of the user to the user computing device. The server provides the outbreak model to the user, healthcare workers, or others for use in responding to the outbreak.
US11600390B2
Improved risk categorization is provided for clinical decision support and forecasting future health care spend. A risk index is provided that improves on other risk stratification models by synthesizing electronic medical records and health questionnaires with an individual patient's claim histories. Machine learning algorithms catalogue patients into distinct group clusters, based on risk which may be associated with annual health care spending, thereby enabling administrators to forecast future health care spending on the individual and population level.
US11600387B2
A control method for a reinforcement learning system includes following operations. The reinforcement learning system obtains training data relating to an interaction system. The interaction system interacts with a reinforcement learning agent. A neural network model is utilized by the reinforcement learning agent for selecting sequential actions from a set of candidate actions. The neural network model is trained to maximize cumulative rewards collected by the reinforcement learning agent in response to the sequential actions. During training of the neural network model, auxiliary rewards of the cumulative rewards are provided to the reinforcement learning agent according to a comparison between symptom inquiry actions of the sequential actions and diagnosed symptoms in the training data.
US11600385B2
There are provided a medical image processing device, and endoscope system, a diagnosis support method, and a program which can support diagnosis by avoiding an inappropriate report in a case where any of site information of an observation target and lesion type information detected from a medical image is incorrect. The medical image processing device includes at least one processor. The at least one processor acquires the medical image, acquires the site information indicating a site of an observation target included in the medical image, in a human body, detects a lesion from the medical image to acquire the lesion type information indicating a lesion type, determines presence or absence of a contradiction between the site information and the lesion type information, and decides a report mode of the site information and the lesion type information on the basis of a determination result.
US11600383B2
A percussive massage device theft prevention system includes a percussive massage device, a command center configured to generate a unique activation code configured to be received by the percussive massage device, and an authentication device configured to be paired with the percussive massage device and provide the activation code to the percussive massage device. The percussive massage device is configured to be paired with the authentication device, receive the authentication code from the authentication device, and activate the percussive massage device for a specified time period.
US11600376B2
Systems and methods for generating 3D-representation of tooth-specific platform for dental appliance
A method and processor for generating a 3D-platform representation of a tooth-specific platform for attachment of a dental appliance to a tooth of a patient are disclosed. The method includes acquiring a 3D-tooth representation of the tooth, and defining an attachment zone on the surface of the 3D-tooth representation. The attachment zone has a zone perimeter enclosing a surface portion of the 3D-tooth representation corresponding to a surface portion of the tooth to which the tooth-specific platform is to be attached. The method also includes generating the 3D-platform representation having (i) a tooth-oriented surface matching the surface portion of the 3D-tooth representation and having a perimeter matching the zone perimeter, (ii) a perimeter wall extending between the tooth-oriented surface and the tooth-opposite surface and away from the surface portion, and (iii) a tooth-opposite surface matching an expanded surface portion of the 3D-tooth representation.
US11600371B2
An athletic parameter measurement device worn by an athlete during an athletic activity session includes a housing which attaches to the athlete, a display, a processor associated with the display, and an athletic parameter measurement sensor. During the athletic activity, the device detects, using the sensor, a vertical jump height of the athlete, and displays, during the performance of the athletic activity session, a representation of the vertical jump height on the display.
US11600364B2
Aspects of the present disclosure include methods for optimizing pharmacological compound development and methods for optimizing one or more modifications of a compound. Aspects of the present disclosure further include methods for designing treatments for a disease, and methods for designing optimized candidate compounds to treat a disease that causes one or more disease effects. Aspects of the present disclosure further include computer-implemented methods for training a model for pharmacological compound design, and computer-implemented methods for optimizing chemical modification of pharmacological compounds.
US11600353B2
A test method for a memory device including a plurality of memory cells includes generating a first test pattern, performing a first pattern write operation of writing the first test pattern in the plurality of memory cells, reading first data from the plurality of memory cells in which the first test pattern was written, generating a second test pattern based on the first data, and performing a second pattern write operation of writing the second test pattern in the plurality of memory cells. The second test pattern is generated such that a write operation is skipped with regard to failure cells from among the plurality of memory cells at which a write failure occurs, during the second pattern write operation.
US11600351B2
A digital system includes a non-volatile calculating register having a set of latches configured to perform a calculation. A set of non-volatile storage cells is coupled to the set of latches. Access detection logic is coupled to the calculating register and is operable to initiate a calculation of a next value by the calculating register each time the calculating register is accessed by an accessing module. The access detection logic is operable to cause the next value to be stored in the set of non-volatile storage cells at the completion of the calculation as an atomic transaction. After a power loss or other restore event, the contents of the calculating register may be restored from the non-volatile storage cells.
US11600350B2
In a method of testing a nonvolatile memory device including a first semiconductor layer in which and a second semiconductor layer is formed prior to the first semiconductor layer, circuit elements including a page buffer circuit are provided in the second semiconductor layer, an on state of nonvolatile memory cells which are not connected to the page buffer circuit is mimicked by providing a conducting path between an internal node of a bit-line connection circuit connected between a sensing node and a bit-line node of the page buffer circuit and a voltage terminal to receive a first voltage, a sensing and latching operation with the on state being mimicked is performed in the page buffer circuit and a determination is made as to whether the page buffer circuit operates normally is made based on a result of the sensing and latching operation.
US11600346B2
A write cycle recording device includes a storage device and a controller. The storage device is corresponding to a memory block of a non-volatile memory. The storage device has a plurality of bits for recording a plurality of recorded writing loop counts corresponding to a plurality of writing operations of the memory block. The controller is configured to: perform a writing operation on the memory block; record a performed writing loop count of the writing operation; and, update a recorded writing loop count corresponding to the writing operation in the storage device according to the performed writing loop count.
US11600344B2
Provided herein may be a memory device and a method of operating the memory device. The memory device includes an operation code generator configured to generate a program code and a verify code in response to a program control code and to output an operation code using the program code and the verify code, a verify counter configured to store a count value acquired by counting the number of verify operations that are performed depending on the verify code, a verify determiner configured to compare the count value with a reference value depending on the result of the verify operation and to generate the program control code to change a step voltage for raising a program voltage depending on the comparison result, and a voltage generator configured to generate the program voltage and a verify voltage depending on the operation code.
US11600341B2
A semiconductor integrated circuit includes: a first circuit, a second circuit, a third circuit, and a first switch circuit. The first circuit is configured to output a first signal. The second circuit is configured to output a second signal different from the first signal. The third circuit is configured to output a third signal corresponding to either the first signal or the second signal. The first switch circuit is configured to output the third signal to the first circuit in a case that the first circuit outputs the first signal. The first switch circuit is configured to output the third signal to the second circuit in a case that the second circuit outputs the second signal.
US11600339B2
An operation method for a memory device is provided. The operation method includes: increasing a dummy word line voltage to a first dummy word line voltage during a pre-tum on period; increasing the dummy word line voltage from the first dummy word line voltage to a second dummy word line voltage during a read period; and lowering the dummy word line voltage after the read period is finished. Wherein the first dummy word line voltage is lower than the second dummy word line voltage.
US11600334B2
In a memory controller for controlling a memory device including a memory block coupled to a plurality of word lines, the memory block including a plurality of memory cells respectively coupled to the plurality of word lines, the memory controller comprising: an operating time calculator configured to calculate program operating times taken to perform a program operation on the memory cells respectively coupled to the plurality of word lines; and an operating voltage determiner configured to determine an erase voltage to be used to erase a memory block by comparing a first program operating time, among the program operating times calculated by the operating time calculator, with the other program operating times, except the first program operating time, among the program operating times.
US11600333B2
A first logical page type and a second logical page type each comprising a plurality of programming distributions of a memory device are identified. A determination is made that the bit error rate (BER) for the first logical page type is less than a BER for the second logical page type. A set of rules corresponding to a determination that the BER for the first logical page type is less than the BER for the second logical page type is identified. A program targeting rule of the set of rules is determined based on a valley between an erase distribution and a programming distribution adjacent to the erase distribution having a lowest valley margin of a plurality of valley margins corresponding to the plurality of programming distributions of the memory device. Based on the program targeting rule, a program targeting operation is performed to adjust a voltage associated with one or more programming distributions of the memory device.
US11600330B2
A memory device includes: a plurality of memory cells grouped into a plurality of planes; page buffer groups corresponding to respective ones of the plurality of planes, the page buffer groups including a plurality of page buffer circuits, each of the plurality of page buffer circuits including cache latches which are configured to receive data to be stored in memory cells in the plurality of planes; and control logic for controlling the page buffer groups to simultaneously initialize cache latches corresponding to at least two planes, among the cache latches, in response to a multi-plane program command, wherein the multi-plane program command instructs a multi-plane program operation of simultaneously storing data in plural planes among the plurality of planes.
US11600298B2
According to one embodiment, a disk device includes a recording medium, a magnetic head, a ramp, and an actuator. The recording medium has a recording surface and is rotatable around a first rotation axis. The actuator includes a first portion extending so as to be separated from a second rotation axis and separated from the recording surface as the distance from the second rotation axis increases, holds the magnetic head, and is rotatable around the second rotation axis. A first support is provided on the ramp, extends around the second rotation axis, and can support the first portion so that the magnetic head is separated from the recording surface. A second support is provided on the ramp, is located between the first rotation axis and the first support, is separated from the second rotation axis farther than the first support, and can support the first portion.
US11600296B1
A data storage method, apparatus and system that increase drive capacity, minimize latency, reduce write access time and improve drive lifetime is described in this invention. In one embodiment, the data storage device described here is a composite hard disk drive comprises a number of recording media platters labeled from 1 to n, where n is greater than or equal to 2; wherein there exist two positive integer n1 and n2, where n1 and n2 are between 1 and n; n1 is not equals to n2; wherein the data tracks for the media platters n1 and n2 are written based on one of the following: 1) different RTs; 2) different WAs; or 3) different RTs and different WAs.
US11600293B1
A magnetic recording device includes a main pole, a coil around the main pole, a trailing shield, and a leading shield. A trailing gap is between the main pole and the trailing shield. In one embodiment, the trailing gap includes a non-magnetic conductive material. In another embodiment, the trailing gap includes a spin torque oscillator device. A leading gap is between the main pole and the leading shield. The leading gap includes a non-magnetic conductive material. The main pole is coupled to a first terminal. The trailing shield coupled to a second terminal. The leading shield is coupled to a third terminal.
US11600290B2
Aspects of this disclosure provide techniques for generating a viseme and corresponding intensity pair. In some embodiments, the method includes generating, by a server, a viseme and corresponding intensity pair based at least on one of a clean vocal track or corresponding transcription. The method may include generating, by the server, a compressed audio file based at least on one of the viseme, the corresponding intensity, music, or visual offset. The method may further include generating, by the server or a client end application, a buffer of raw pulse-code modulated (PCM) data based on decoding at least a part of the compressed audio file, where the viseme is scheduled to align with a corresponding phoneme.
US11600286B2
A hearing device includes: a first microphone and a second microphone for provision of a first microphone input signal and a second microphone input signal, respectively; a beamforming module configured to process the first microphone input signal and the second microphone input signal, the beamforming module configured to provide a beamformed input signal; a processor configured to process the beamformed input signal for provision of an electrical output signal based on the beamformed input signal from the beamforming module; a receiver configured to convert the electrical output signal to an audio output signal; and a motion detector; wherein the beamforming module comprises a beamforming controller coupled to the motion detector, and wherein the beamforming controller is configured to control the beamforming module based on motion data from the motion detector.
US11600283B2
A codec allowing for switching between different coding modes is improved by, responsive to a switching instance, performing temporal smoothing and/or blending at a respective transition.
US11600280B2
An analogue-to-digital converter (ADC), comprising: an adaptive whitening filter configured to filter an analogue input signal and output a whitened analogue input signal; a first converter configured to receive said whitened analogue input signal and output a whitened digital signal; a controller configured to adapt the whitening filter based on the received analogue input signal.
US11600279B2
A method to transcribe communications may include obtaining audio data originating at a first device during a communication session between the first device and a second device and providing the audio data to an automated speech recognition system configured to transcribe the audio data. The method may further include obtaining multiple hypothesis transcriptions generated by the automated speech recognition system. Each of the multiple hypothesis transcriptions may include one or more words determined by the automated speech recognition system to be a transcription of a portion of the audio data. The method may further include determining one or more consistent words that are included in two or more of the multiple hypothesis transcriptions and in response to determining the one or more consistent words, providing the one or more consistent words to the second device for presentation of the one or more consistent words by the second device.
US11600277B2
A voice input apparatus inputs voice and detects proximity to the voice input apparatus. The voice input apparatus performs control to, in a case where a second voice instruction for operating the voice input apparatus is input in a fixed period after a first voice instruction for enabling operations by voice on the voice input apparatus is input, execute processing corresponding to the second voice instruction. In a case where proximity to the voice input apparatus is detected, the voice input apparatus executes processing corresponding to the second voice instruction when the second voice instruction is input, even in a case where the first voice instruction is not input.
US11600276B2
One embodiment provides a method for predicting a next action in a conversation system that includes obtaining, by a processor, information from conversation logs and a conversation design. The processor further creates a dialog graph based on the conversation design. Weights and attributes for edges in the dialog graph are determined based on the information from the conversation logs and adding user input and external context information to an edge attributes set. An unrecognized user input is analyzed and a next action is predicted based on dialog nodes in the dialog graph and historical paths. A guiding conversation response is generated based on the predicted next action.
US11600274B2
A process for recognizing and responding to a detected audio inquiry by gathering information distributed amongst users and providing a calculated result includes monitoring audio communications and detecting an audio inquiry from a first electronic communication device. It is determined then the audio inquiry is of a distributed information gathering and mathematical operation type and, in response, a plurality of target electronic communication devices that are capable of providing partial answers to the audio inquiry are identified and a request for a partial answer transmitted to each. Corresponding partial answers are received and a mathematical operation performed on the partial answers to generate a final answer to the audio inquiry different from the corresponding partial answers. The final answer is then provided to the first electronic communication device.
US11600272B2
A computer-implemented method for facilitating navigation of an oil-gas domain application using a virtual assistant integrated within the oil-gas domain application includes generating a trained model for responding to utterances received from a user via a virtual assistant integrated within an oil-gas domain application. The trained model links the utterances to respective actions and responses; receiving a user utterance via the virtual assistant integrated within the oil-gas domain application. The method further includes determining a response to the user utterance using the trained model, wherein the response is associated with performing an action within the oil-gas domain application; and providing the response to the virtual assistant to cause the virtual assistant to execute the action within the oil-gas domain application.
US11600260B1
Devices and techniques are generally described for generating and evaluating utterances. In some examples, an utterance generation and evaluation system can receive intent data and target data. The utterance generation and evaluation system can determine related target names and related intent names and, based on the related target names and related intent names, can generate an utterance phrase. The utterance generation and evaluation system can determine a confidence score associated with the utterance phrase and, based on the confidence score, determine the utterance phrase as a recommended utterance phrase.
US11600257B2
A connector for connecting together first and second mechanical waveguides, including a first connector body having a first jaw portion provided with a first aperture for receiving the first mechanical waveguide therein, a second connector body having a second jaw portion provided with a second aperture for receiving the second mechanical waveguide therein, with the first and second connector bodies removably securable together, a first mediating body having an acoustic impedance lower than that of the first mechanical waveguide, with the first mediating body being inserted within the first aperture to be positioned between the first jaw portion and the first mechanical waveguide, and a second mediating body having an acoustic impedance lower than that of the second mechanical waveguide, with the second mediating body inserted within the second aperture to be positioned between the second jaw portion and the second mechanical waveguide.
US11600255B2
An acoustic panel is provided that includes a perforated first skin, a second skin and a corrugated structure. The corrugated structure is between and is connected to the perforated first skin and the second skin. The corrugated structure includes a first baffle, a first septum, first material and second material that is configured with the first material. The first baffle is formed by an uninterrupted portion of the first material. The first septum is formed by a portion of the second material that is exposed through an interruption in the first material.
US11600252B2
A performance analysis method according to the present invention includes generating information related to a performance tendency of a user, from observed performance information relating to a performance of a musical piece by the user and inferred performance information that occurs when the musical piece is performed based on a specific tendency.
US11600250B2
Described herein are percussion instruments and drums, such as snare drums. The drums include a throw-off device with a handle attached to a mount, which itself can be attached to a drum sidewall. One of the handle and the mount includes a magnet while the other includes a magnetic portion for magnetic engagement with the magnet. The magnetic engagement can be used to bias the handle toward or into a desired position.
US11600244B2
A handheld imaging device has a data receiver that is configured to receive reference encoded image data. The data includes reference code values, which are encoded by an external coding system. The reference code values represent reference gray levels, which are being selected using a reference grayscale display function that is based on perceptual non-linearity of human vision adapted at different light levels to spatial frequencies. The imaging device also has a data converter that is configured to access a code mapping between the reference code values and device-specific code values of the imaging device. The device-specific code values are configured to produce gray levels that are specific to the imaging device. Based on the code mapping, the data converter is configured to transcode the reference encoded image data into device-specific image data, which is encoded with the device-specific code values.
US11600241B2
A display control device performs a display control of motion picture data, and includes a specific image insertion control unit that performs an insertion control of displaying a specific image different from the motion picture data on a display unit in a period from displaying a first frame of the motion picture data on the display unit to displaying a second frame subsequent to the first frame of the motion picture data; and an insertion execution control unit that decides whether or not to execute the insertion control based on a moving amount of a moving object included in the motion picture data and an observation angle of one pixel of the motion picture data displayed on the display unit.
US11600240B2
A display apparatus includes: a glass substrate; a light emitting device included in a pixel structure disposed on one principal surface of the glass substrate; an input electrode, disposed on the one principal surface, for inputting a driving signal to the light emitting device; and a back connection member disposed on the other principal surface of the glass substrate so as to be electrically connected to the input electrode. A back insulating layer is disposed on the other principal surface, and a top face of the back insulating layer is located above a top face of the back connection member.
US11600237B2
A liquid crystal display (LCD) device includes an LCD panel with a number (N) of pixel elements for displaying an image. A dimming panel includes N dimming elements. The dimming panel has a first mode to apply a uniform dimming to the N dimming elements to provide a privacy function for the LCD device. The dimming panel further has a second mode to a apply a per-element dimming to provide a local dimming function for the LCD device.
US11600236B2
It is an object of the present invention to provide a display device in which problems such as an increase of power consumption and increase of a load of when light is emitted are reduced by using a method for realizing pseudo impulsive driving by inserting an dark image, and a driving method thereof. A display device which displays a gray scale by dividing one frame period into a plurality of subframe periods, where one frame period is divided into at least a first subframe period and a second subframe period; and when luminance in the first subframe period to display the maximum gray scale is Lmax1 and luminance in the second subframe period to display the maximum gray scale is Lmax2, (½) Lmax2
US11600228B2
A display device includes pixels electrically connected to first scan lines, second scan lines, and emission lines, a first scan driver that applies first scan signals to the first scan lines, a second scan driver that applies second scan signals to the second scan lines, an emission control driver that applies emission signals to the emission lines, and a power supply that generates and outputs a first high voltage and a second high voltage. The second scan driver receives the first high voltage. The first scan driver and the emission control driver share the second high voltage.
US11600206B2
The invention relates to a system (10) for powering display devices (11) for displaying goods-related information, comprising an elongate base body (12) and at least one closure device (14). The main part (12) has a channel (16) for receiving the display devices (11), and the main part (12) has two end portions (18). Each end portion (18) has one of two channel (16) end portions (20) in which the display devices (11) can be received. The system (10) has at least two current conductors (21, 22) which are arranged in the channel (16), and a power supply contact (28) of each display device (11) can be contacted with a respective current conductors (21, 22) by receiving the display devices (11) in the channel (16). By connecting the closure device (14) to the end portion (18) of the main part (12), a respective supply line (32, 34) of the closure device (14) can be contacted with the current conductors (21, 22). The invention also relates to a goods presentation system and to a method.
US11600202B1
The present invention relates generally to a device and a method that maintains an individual's body temperature during exposure to cold conditions or cold water and, more specifically, to an insulative rescue cap that clearly provides instructions and teachings of how to correctly perform emergency medical procedures, namely CPR. The cap is contoured to the individual's head.
US11600199B1
A cloud-based training tool for coaching and reinforcement of defensive driver skills and knowledge is disclosed. The cloud-based training tool for coaching and reinforcement of defensive driver skills and knowledge is unlike anything in its field. The cloud-based training tool for coaching and reinforcement of defensive driver skills and knowledge uses a scoring system that provides accuracy on knowledge and skills.
US11600198B2
Methods and systems allow a user or operator to easily create cyber-training environments for use in a cyber-training system. In one embodiment, the environments are configured as missions. The missions may have a plurality of features, such as training objectives, a mission storyline, a mission order and mission objectives, relative to a mission environment. The mission environment comprises a virtual environment, such as defined by a virtual network having virtual machines or devices.
US11600194B2
Approaches for natural language processing include a multi-layer encoder for encoding words from a context and words from a question in parallel, a multi-layer decoder for decoding the encoded context and the encoded question, a pointer generator for generating distributions over the words from the context, the words from the question, and words in a vocabulary based on an output from the decoder, and a switch. The switch generates a weighting of the distributions over the words from the context, the words from the question, and the words in the vocabulary, generates a composite distribution based on the weighting of the distribution over the first words from the context, the distribution over the second words from the question, and the distribution over the words in the vocabulary, and selects words for inclusion in an answer using the composite distribution.
US11600191B2
A method and system is disclosed for validating honesty of a student taking an online test. A camera is used to detect and monitor the test taker's eye movements and eye gaze positions during the taking of the test to ensure the test taker is looking only at the computer display showing the questions and answer choices to the test taker. A microphone is incorporated into, placed on, or in the vicinity of the computer display and the system compares audio received to recorded voice of the test taker to detect another voice. Other voices and eye movement beyond the display screen may be flagged as indicative of dishonest test taking.
US11600179B1
A self-driving or autonomous vehicle has a traffic-prioritization processor to send or receive a payment to or from a central server to obtain a traffic prioritization for a route or to accept a traffic de-prioritization for the route. The central server receives and distributes payments to other vehicles traveling the route. The vehicle communicates with the central server to receive a plurality of levels of prioritization which range from a highest prioritization to a lowest prioritization, and the costs or payouts associated with each of the levels.
US11600172B2
An IoV message exchange method performed by the server includes: obtaining position information of a first roadside unit, position information of a second roadside unit, and a roadside unit density reference value, the first roadside unit and the second roadside unit are on a first road section and are two adjacent roadside units, and the first road section is a road section between the first roadside unit and the second roadside unit; determining a density of roadside units on the first road section based on the position information and the roadside unit density reference value; determining a downlink message sending policy based on the density of the roadside units on the first road section; and sending the first IoV message to a first vehicle-mounted device according to the downlink message sending policy, the first vehicle-mounted device is a vehicle-mounted device on the first road section.
US11600166B1
Systems and methods for monitoring event through the use of occurrence records in order to take one or more actions are described herein. An occurrence record is received and processed. The occurrence record includes one or more parameters and are indicative of an event of a given type. The received occurrence record is compared to one or more trigger-based rules. When a trigger condition of a trigger-based rule is met, the trigger-based rule is executed. When one or more other conditions of the executed trigger-based rule is met, a command for an action is generated.
US11600165B2
A computer-implemented method for re-notifying a user about a previous notification is disclosed. The computer-implemented method includes determining a baseline notification rate of the user. The computer-implemented method further includes determining whether the user's current notification rate exceeds a predetermined threshold with respect to the baseline notification rate. The computer-implemented method further includes determining, in response to the user's current notification rate exceeding the predetermined threshold, whether renotification of a notification is required. The computer-implemented method further includes re-notifying, in response to determining that renotification of the notification is required, the user about the notification.
US11600164B2
Disclosed is a child safety system for a vehicle that can alert a driver of the vehicle about the presence of a child in the vehicle when the door of the vehicle is opened. The disclosed child safety system includes a plurality of weight sensor pads that can connect with different seats of the vehicle. The plurality of sensor pads can connect to a central unit through a splitter. The central unit includes an audio alarm, a light source, and a battery. The disclosed system further includes a magnetic door switch that can be installed on the driver's side door for detecting the opening of the door. The magnetic door switch can also be electrically connected to the central unit.
US11600154B2
A system for an automated-taxi includes a display and a controller. The display is viewable by one or more of a plurality of clients of an automated-taxi. The controller-circuit is in communication with the display. The controller is configured to determine a seating-arrangement of the plurality of clients transported by the automated-taxi. The seating-arrangement is determined in accordance with destinations of the plurality of clients. The controller is also configured to operate the display to show the seating-arrangement to one or more of the plurality of clients. A method of operating an automated-taxi includes receiving destinations of a plurality of clients to transported by an automated-taxi; determining a seating-arrangement of the plurality of clients in accordance with the destinations; and operating a display viewable by one or more of a plurality of clients of an automated-taxi to show the seating-arrangement to one or more of the plurality of clients.
US11600150B2
A medium stacking sheet is installed on a rotation shaft of a medium separating and stacking apparatus for stacking or dispensing a medium. The medium stacking sheet includes a body fixed to the rotation shaft and having a plurality of rotation holes which are spaced apart from each other in a rotation direction of the rotation shaft, and a plurality of vanes each including a vane pin rotatably installed in a corresponding rotation hole and a vane piece coupled to the vane pin to stack the medium.
US11600143B2
A primary game having a plurality of outcomes is provided to a first player of a first gaming device. In response to one of the plurality of outcomes, a first game asset for a secondary game is provided to the first player. The secondary game includes a contest between the first player having the first game asset and a second player having a second game asset, and an outcome of the contest of the secondary game is based at least in part on comparing a first asset value of the first game asset and a second asset value of the second game asset. In some examples, the secondary game may be a fantasy sports game, a deck building card game, or a scavenger hunt game, in which some or all of the assets are obtained via the primary game(s).
US11600134B2
Gaming machines and games are configured with one or more wheel events or features. The wheel events or features may comprise main games or bonus games, or may comprise entertaining representations of outcomes of other games or events. The wheel events comprise the selection of one or more segments of a wheel having associated awards. Wheel events may have various entertaining configurations, including use of multiple wheels, concentric wheels and the like.
US11600132B2
A projection surface gaming system for projecting video images onto a physical gaming table is described herein. The projection surface gaming system includes a video projection device, an object sensing system, and a controller including a processor. The processor is programmed to execute an algorithm including the steps of projecting a first image on a surface of the physical gaming table using the video projection device, detecting a player's interaction with an area of the physical gaming table displaying the first image using the object sensing system, and projecting a second image on the surface of the gaming table in response to detecting the player's interaction with the area of the first image.
US11600130B2
An apparatus configured to perform or control obtaining or causing obtaining an image of at least a part of a surface of a document. The apparatus deriving or causing the derivation of a representation of the at least a part of the surface from the image. The representation comprising a set of values respectively representing a corresponding set of height levels. The apparatus generates or causes the generating of a string of characters based on the representation of the part of the surface. The string of characters comprising a first portion representative of the set of height levels of the corresponding sections of the part of the surface and a second portion generated based on a function of the representation and/or of the first portion of the string of characters. The apparatus associates or causes the associating of information representing the string of characters with identification information of the document.
US11600122B2
A method includes determining, by a first radio transceiver of an access-restricted environment, of first direction information of a first radio signal transmitted between the first radio transceiver and a wireless device. The method further includes determining, by a second radio transceiver of the access-restricted environment, of second direction information of a second radio signal transmitted between the second radio transceiver and the wireless device. The method further includes receiving, by the access-restricted environment, of angle information determined by an electronic key associated with the access-restricted environment. The method further includes determining, based on the first direction information, the second direction information and the angle information, whether the wireless device is a relay device or the electronic key. The method can be based, for example, on a Bluetooth technology.
US11600119B2
Systems and methods to perform remote monitoring on a vehicle are described. One embodiment determines a state of a vehicle, where data associated with the vehicle is collected and logged. The data is transmitted to a data server. The data is processed, and vehicle information is extracted from the data. A state of the vehicle is determined based on the vehicle information.
US11600114B2
Athletic performance monitoring and tracking may provide multiple ways in which to track athletic movement and activity. Workouts may also be tagged with various parameters including mood, weather, terrain, athletic equipment, friends used and the like. Workout information may be shared to social messaging and networking outlets. Workout information shared may include map information including images of maps, interactive maps, links to maps, route information and the like and/or combinations thereof. Additionally or alternatively, an application may be configured to execute within a context of a social networking system to facilitate athletic activity data transfer and generation of workout entries in the social networking site.
US11600112B2
The present invention discloses system and method for fake face identification. The system is a multi-spectral sensing based bio-security system. The system uses CNN module along with thermal sensors to detect human face and also detects the human temperature. The system authenticates a human face and in case of temperature generates an alarm as an alert.
US11600110B2
A verification application executing at a user's mobile phone directs the user to take a photo of an identification document (e.g., driver's license or other form of government issued identification) or of their face. After the verification application sends the image to a backend service, the service may then dispatch a drone to the user's location and take a photograph of the user. The service may then validate the previously-imaged document or photo of the user's face against the photograph of the user and the geolocation sent with the first image. The service may then verify the new account and provision a token to the verification application to complete a secured account generation.
US11600109B2
A system that detects whether a user interacting with a featured activity is wearing glasses is described. The system verifies that the user is wearing the glasses and the system prompts the user and a caregiver and may blur, stop or otherwise interrupt a user experience of a featured activity, such as a video game or film, when the system determined that the user is not wearing the glasses. A glasses module may be positioned at frame of the glasses at a head of the user to detect that the user is wearing the glasses. Optical facial processing may detect a face and glasses on the face. Also disclosed is a hearing aid that may be integrated with such a system. A glasses module that aids in depth perception by reporting distance ahead, and a system that trains eye contact with another person wearing glasses are also disclosed.
US11600102B2
According to an aspect, a detection device includes a plurality of light-receiving elements configured to receive light, and a light guide portion one surface of which faces the light-receiving elements. The light guide portion includes a plurality of light guide paths provided throughout from the one surface to the other surface of the light guide portion, and a light-absorbing portion having higher absorbance of the light than that of the light guide paths. When viewed from a direction in which the light-receiving elements and the light guide portion are stacked, more than one of the light guide paths overlap one of the light-receiving elements.
US11600100B2
An image sensing method, applicable to the anti-spoofing recognition of under screen optical fingerprint sensing, is provided, including: dividing the image sensor into sensing blocks, dividing the display area of the display device correspondingly according to the sensing area, and the display area including the light-emitting area; defining the luminous color of each display area and the color coordinate value of each luminous color; each sensing block sensing the light intensity of the image reflected to the sensing block from the display block emitting the light onto the reference object and the test object to be measured; calculating the anti-spoofing reference color information of the reference object and registering in the system; when sensing the fingerprint image, first obtaining the light intensity of each block, then calculating the color information of the test object; and finally, comparing the color information with the registered anti-spoofing reference color information.
US11600098B2
The present disclosure provides an apparatus and a method for fingerprint imaging. The apparatus includes: a light source configured to generate light, wherein a light intensity distribution of the light generated by the light source conforms to a preset encoding mode; a sensing surface on which the light generated by the light source forms a signal light with fingerprint information; and an imaging module configured to image the signal light to obtain a fingerprint image. Embodiments of the present disclosure can encode the fingerprint image by the encoding mode and can “encrypt” the fingerprint image by the encoding mode, thus a clear fingerprint image can be obtained by decoding based on obtaining the preset encoding mode, which can effectively improve the security of fingerprint imaging.
US11600096B2
There are provided a fingerprint sensor and a display device including the same. The fingerprint sensor includes a base substrate in which a first sensing region and a second sensing region are defined on a plane, first photo sensors disposed on the first sensing region of the base substrate, and second photo sensors disposed on the second sensing region of the base substrate. The first sensing region has an area larger than that of the second sensing region, and the first photo sensor has a width wider than that of the second photo sensor.
US11600095B2
An optical fingerprint sensor is provided. The optical fingerprint sensor includes a substrate, a plurality of light-shielding layers and a plurality of groups of microlenses. The substrate has a plurality of photoelectric conversion units disposed therein. The light-shielding layers are sequentially disposed on the substrate. Each light-shielding layer includes a plurality of apertures formed therein. Each group of microlenses is disposed above the apertures formed in an uppermost light-shielding layer and overlies one photoelectric conversion unit.
US11600089B2
Procedural optimization is facilitated by receiving user input for creating or modifying a body of text comprising a procedure, detecting one or more procedural steps associated with the procedure using a procedural step detection module, automatically searching within a corpus of references for one or more related procedural steps using a related procedural step extraction module, automatically identifying one or more outcomes within the corpus of references associated with the one or more related procedural steps using an outcome extraction module, automatically determining whether the one or more outcomes comprise detrimental results using an outcome analysis module, and, in response to determining a set of detrimental outcomes from the one or more outcomes that comprise detrimental results, presenting a detriment indicator within the user interface in association with the one or more procedural steps.
US11600083B1
A method includes obtaining multiple images of a driver of a vehicle using an imaging sensor associated with the vehicle, where the images of the driver capture the driver's head. The method also includes identifying, in each of at least some of the images, an orientation of the driver's head in the image. The method further includes identifying an average orientation of the driver's head based on at least some of the identified orientations of the driver's head. In addition, the method includes determining whether the driver is inattentive based on the average orientation of the driver's head. Identifying, in each of at least some of the images, the orientation of the driver's head in the image may include identifying a pitch angle and a yaw angle of the driver's head in the image.
US11600080B2
Certain aspects of the present disclosure provide a method for lane marker detection, including: receiving an input image; providing the input image to a lane marker detection model; processing the input image with a shared lane marker portion of the lane marker detection model; processing output of the shared lane marker portion of the lane marker detection model with a plurality of lane marker-specific representation layers of the lane marker detection model to generate a plurality of lane marker representations; and outputting a plurality of lane markers based on the plurality of lane marker representations.
US11600074B2
Methods, systems, and apparatus, including computer programs encoded on computer-readable media, for obtaining a first image from a first sensor; detecting a first object within the first image; extracting discriminative features of the first object into a first feature vector; obtaining a second image from a second sensor; detecting a second object within the second image; extracting discriminative features of the second object into a second feature vector; and determining, based on a comparison between the first feature vector and the second feature vector, that the second object is same as the first object.
US11600073B2
A first imager has a relatively high resolution and a relatively narrow first field-of-view. Information about objects in an environment is detected or captured, and used to steer the first field-of-view of the first imager. The sensor(s) may take the form of a second imager with a relatively lower resolution and relatively wider second field-of-view. Alternatively, other types of sensors, for instance presence/absence sensors may be employed. The first field-of-view may be directed toward an object that satisfies one or more conditions, for instance matching a particular SKU. The first field-of-view may track a moving object, for instance via a tracking mirror and actuator. This approach may be employed in retail locations, for example in grocery or convenience stores, for instance to reduce various forms of theft or in industrial environments.
US11600072B2
Techniques for automatically detecting objects left behind. An example method includes receiving video frames of a scene from a three-dimensional (3D) camera and establishing, based on 3D depths associated with the video frames, a background of the scene. The method also includes detecting, in the frames, a foreground blob in the scene based on the foreground blob having a 3D depth that is different from the background. The method further includes detecting that the foreground blob has separated into a blob corresponding to a person and a second blob corresponding to an object, based on the person having a 3D depth that is different from the object. The method additionally includes determining that the person has been separated from the object for a threshold, and responsive to determining that the person has been separated from the object for the threshold, generating an alert indicating that the object is left behind.
US11600071B2
A visible light sensor may be configured to sense environmental characteristics of a space using an image of the space. The visible light sensor may be controlled in one or more modes, including a daylight glare sensor mode, a daylighting sensor mode, a color sensor mode, and/or an occupancy/vacancy sensor mode. In the daylight glare sensor mode, the visible light sensor may be configured to decrease or eliminate glare within a space. In the daylighting sensor mode and the color sensor mode, the visible light sensor may be configured to provide a preferred amount of light and color temperature, respectively, within the space. In the occupancy/vacancy sensor mode, the visible light sensor may be configured to detect an occupancy/vacancy condition within the space and adjust one or more control devices according to the occupation or vacancy of the space. The visible light sensor may be configured to protect the privacy of users within the space via software, a removable module, and/or a special sensor.
US11600065B2
Methods, apparatus, systems, and computer-readable media are set forth for generating and/or utilizing image shortcuts that cause one or more corresponding computer actions to be performed in response to determining that one or more features are present in image(s) from a camera of a computing device of a user (e.g., present in a real-time image feed from the camera). An image shortcut can be generated in response to user interface input, such as a spoken command. For example, the user interface input can direct the automated assistant to perform one or more actions in response to object(s) having certain feature(s) being present in a field of view of the camera. Subsequently, when the user directs their camera at object(s) having such feature(s), the assistant application can cause the action(s) to be automatically performed. For example, the assistant application can cause data to be presented and/or can control a remote device in accordance with the image shortcut.
US11600064B2
Systems and methods of augmenting objects associated with personal data. A system includes a communication module, a processor, and a memory. The memory stores instructions that, when executed, configure the processor to authenticate a client device based on a credential associated with an account record. The processor receives, from the client device, an indication of a document marker and obtains, from the account record, personal data associated with the document marker. The processor transmits, to the client device, display data based on the personal data. The display data configures the client device to display an augmented reality output based on the personal data and at least one further image of the document. The personal data may include dynamic data varying over time. The display data configuring the client device to display the augmented output may be based on current personal data obtained from the account record.
US11600063B1
A system and method for a guided inspection of an apartment, home or other physical space is disclosed. The system and method use augmented reality to guide a user through a physical space. The system and method further use machine learning to automatically detect and classify damage to various physical structures in the physical space. In response to detected damage, the system may prompt a user to move closer to the detected damage for further inspection. The system can also detect obscured structures and prompt a user to make changes to the environment to increase the visibility of the obscured structures.
US11600053B1
A system and method for determining a location for a surgical jig in a surgical procedure includes providing a mixed reality headset, a 3D spatial mapping camera, an infrared or stereotactic camera, and a computer system configured to transfer data to and from the mixed reality headset and the 3D spatial mapping camera. The system and method also include attaching a jig to a bone, mapping the bone and jig using the 3D spatial mapping camera, and then identifying a location for the surgical procedure using the computer system. Then the system and method use the mixed reality headset to provide a visualization of the location for the surgical procedure.
US11600049B2
Techniques for estimating a perimeter of a room environment at least partially enclosed by a set of adjoining walls using posed images are disclosed. A set of images and a set of poses are obtained. A depth map is generated based on the set of images and the set of poses. A set of wall segmentation maps are generated based on the set of images, each of the set of wall segmentation maps indicating a target region of a corresponding image that contains the set of adjoining walls. A point cloud is generated based on the depth map and the set of wall segmentation maps, the point cloud including a plurality of points that are sampled along portions of the depth map that align with the target region. The perimeter of the environment along the set of adjoining walls is estimated based on the point cloud.
US11600048B2
Example implementations may relate to methods and systems for detecting an event in a physical region within a physical space. Accordingly, a computing system may receive from a subscriber device an indication of a virtual region within a virtual representation of the physical space such that the virtual region corresponds to the physical region. The system may also receive from the subscriber a trigger condition associated with the virtual region, where the trigger condition corresponds to a particular physical change in the physical region. The system may also receive sensor data from sensors in the physical space and a portion of the sensor data may be associated with the physical region. Based on the sensor data, the system may detect an event in the physical region that satisfies the trigger condition and may responsively provide to the subscriber a notification that indicates that the trigger condition has been satisfied.
US11600046B2
Systems and methods for generating three-dimensional models with correlated three-dimensional and two dimensional imagery data are provided. In particular, imagery data can be captured in two dimensions and three dimensions. Imagery data can be transformed into models. Two-dimensional data and three-dimensional data can be correlated within models. Two-dimensional data can be selected for display within a three-dimensional model. Modifications can be made to the three-dimensional model and can be displayed within a three-dimensional model or within two-dimensional data. Models can transition between two dimensional imagery data and three dimensional imagery data.
US11600045B2
Apparatus and associated methods relate to providing an optical display apparatus that can be used to make a light source display variable apparent sizes in response to light intensities emitted by the light source. In an illustrative example, the optical display apparatus may have a first baffle arranged on the top of a light source. The optical display apparatus may also include a second baffle, the first baffle may be nested in the second baffle such that a first intensity of a first beam of light guided within the first baffle is stronger than a second intensity of the second beam of light guided between the first baffle and the second baffle. By adjusting the light intensities, different display regions of a translucent diffuser may be lit, which may provide controllable apparent sizes of a light structure.
US11600037B2
Disclosed is surface guided cropping in volume rendering of 3D volumetric data from intervening anatomical structures in the patient's body. A digital 3D representation expressing the topography of a first anatomical structure is used to define a clipping surface or a bounding volume which then is used in the volume rendering to exclude data from an intervening structure when generating a 2D projection of the first anatomical structure.
US11600032B2
Concepts and technologies are disclosed herein for identifying vulnerabilities associated with a premises and generating and/or presenting augmented reality display data to aid in selecting security components to protect the vulnerabilities identified. A processor can execute a security vulnerability assistant service. A request from a user device can be received. The request can comprise image data of a premises. An object captured by the image data can be identified, and a determination can be made whether the object is associated with a vulnerability. In response to determining that the object is associated with a vulnerability, augmented reality display data can be generated. The augmented reality display data can include a virtual object for overlaying on an image of the object presented by the user device.
US11600013B2
Tracking units for facial features with advanced training for natural rendering of human faces in real-time are provided. An example device receives a video stream, and upon detecting a visual face, selects a 3D model from a comprehensive set of head orientation classes. The device determines modifications to the selected 3D model to describe the face, then projects a 2D model of tracking points of facial features based on the 3D model, and controls, actuates, or animates hardware based on the facial features tracking points. The device can switch among an example comprehensive set of 35 different head orientation classes for each video frame, based on suggestions computed from a previous video frame or from yaw and pitch angles of the visual head orientation. Each class of the comprehensive set is trained separately based on a respective collection of automatically marked images for that head orientation class.
US11600011B2
A method for determining a trailer characteristic includes disposing a camera at a rear portion of a vehicle so as to have a field of view rearward, providing a control having an image processor, and hitching a tongue of a trailer to a hitch ball of the vehicle. Location of a portion of the trailer relative to the camera is determined via processing of captured image data. Responsive to the determination of the location of the portion of the trailer relative to the camera, a subregion of the imaging array of the camera is determined that includes the determined portion of the trailer, and processing at the control is enhanced at the determined subregion during processing of subsequent frames of captured image data to determine location of the portion of the trailer relative to the vehicle centerline in the subsequent frames of captured image data.
US11600007B2
Certain aspects of the present disclosure are directed to methods and apparatus for predicting subject motion using probabilistic models. One example method generally includes receiving training data comprising a set of subject pose trees. The set of subject pose trees comprises a plurality of subsets of subject pose trees associated with an image in a sequence of images, and each subject pose tree in the subset indicates a location along an axis of the image at which each of a plurality of joints of a subject is located. The received training data may be processed in a convolutional neural network to generate a trained probabilistic model for predicting joint distribution and subject motion based on density estimation. The trained probabilistic model may be deployed to a computer vision system and configured to generate a probability distribution for the location of each joint along the axis.
US11600001B2
The disclosure relates to an image segmentation method and apparatus, and a computer program thereof. The image segmentation apparatus according to the disclosure may include an encoding module configured to obtain a plurality of feature maps having different resolutions with respect to an input image, using an artificial neural network including one or more residual blocks, and a decoding module configured to generate one prediction map from pairs of adjacent feature maps among the plurality of feature maps in bracket-shaped manner, wherein the decoding module performs one or more decoding rounds, each decoding round includes one or more ATF modules that generate a combined feature map using a high-resolution feature map having a higher resolution among an adjacent feature map pair constituting the feature map generated in the previous round and a low-resolution feature map having a lower resolution thereof, and the decoding round is repeatedly performed until the one prediction map is generated. According to the disclosure, it is possible to combine local information and global context in a balanced manner.
US11599999B2
An apparatus, system, and method for fluorescence imaging with stray light reduction is described. The system including a light source to provide a first illumination of a scene to induce fluorescence from the scene, an image sensor to capture a fluorescence image of the scene during the first illumination, and a controller coupled to the light source, the image sensor, and memory that includes instructions that when executed by the controller causes the system to perform operations. The operations including comparing a first color channel value to a second color channel value of a given pixel included in the fluorescence image to identify one or more pixels of the fluorescence image as being affected by stray light. The operations further including generating a stray light image mask based, at least in part, on the one or more pixels of the fluorescence image identified as being affected by the stray light.
US11599994B2
An optical tissue imaging system includes a probe for insertion into a transparent cylindrical capillary. The capillary includes an internal cylindrical channel that extends along a central axis. The capillary is inserted into tissue of a subject, and the probe may rotate and translate within the capillary. The probe may include a mirror configured to reflect light to the tissue outside of the cylindrical capillary.
