US11229383B2
A device is described for interrogating human skin using tight coupling between the transmitter and receiver of the millimeter waves (MMWs). Methods are provided to evaluate changes in the amplitude and/or phase of the transmitted MMWs in order to estimate the blood concentration of glucose. Using this device and the related methods, the blood glucose concentration or a change in the blood glucose concentration can be monitored for diagnosing diabetes mellitus and other metabolic disorders of carbohydrate metabolism characterized by either high blood glucose level (hyperglycemia) or low blood glucose level (hypoglycemia), as well as for monitoring (including self-monitoring) a metabolic disorder progression or an efficacy of treatment.
US11229376B2
A medical instrument for magnetic resonance imaging guided radiotherapy includes a magnetic resonance imaging system for acquiring magnetic resonance data from an imaging zone, a radiation source for emitting X-ray or gamma ray radiation directed at a target zone within the imaging zone, wherein the radiation from the radiation source directed to the target zone passes through a radiation window of the magnetic resonance imaging system. The magnetic resonance imaging system includes at least one radiation transparent electrical transmission line, which is configured for transmitting an electrical signal and which extends through the radiation window, wherein the electrical transmission line is provided by a microstrip comprising a conductor line extending parallel to the ground layer, wherein the conductor line and the ground layer are separated from each other by a dielectric substrate.
US11229375B2
The invention relates to a method for determining ischemic status. The method comprises acquiring magnetic resonance diffusion tensor matrices and obtaining a relative decrease of diffusion magnitude due to the ischemic status from the magnetic resonance diffusion tensor matrices. The invention also relates to a method for assessing stroke onset time. The method comprises acquiring magnetic resonance diffusion tensor matrices and obtaining a relative decrease of pure anisotropy due to stroke from the magnetic resonance diffusion tensor matrices.
US11229369B2
Approaches described herein can determine one or more breathing phase patterns over a period of time using audio data captured by at least one microphone. The audio data can include one or more snores. A breathing phase pattern included within the period of time can be determined based at least in part on sensor data captured by one or more sensors in the electronic device. A determination can be made that a first breathing phase pattern represented by the audio data and a second breathing phase pattern represented by the sensor data are correlated. A determination can be made that the first breathing phase pattern represented by the audio data and the second breathing phase pattern represented by the sensor data both correspond to a user wearing the electronic device.
US11229368B2
A computer-implemented method for quantifying fluid includes estimating a first volume of a first fluid contained in an item based on a difference between a dry weight and a wet weight of the item, and displaying a graphical representation of a container containing a volume of a second fluid and a second volume of the first fluid, wherein the graphical representation includes a first display element for receiving a first user input indicating the volume of the second fluid in the container, and a second display element for receiving a second user input indicating a total fluid volume in the container, estimating the second volume of the first fluid based on at least one of the first and second user inputs, and estimating a quantity of the first fluid based on the first and second volumes of the first fluid.
US11229352B2
An instrument insertion assisting tool includes a wire attaching member, a guide piece, and a first engaging member. The wire attaching member is configured to be attached to a manipulator of an endoscope at a position adjacent to a forceps plug and offset from a seal hole of the forceps plug. The forceps plug is attached to a forceps port of the manipulator and has the seal hole through which a wire is inserted. The guide piece projects from the wire attaching member. The guide piece is configured to direct the wire so that a first portion of the wire is directed along a central axis of the seal hole. The first engaging member projects from the wire attaching member. The first engaging member is configured to direct the wire so that a second portion of the wire is directed along the wire attaching member.
US11229351B2
A control unit that includes a braking system for fixing the position of an endoscope tip is provided. The control system includes an up-down control knob and a right-left control knob. The brakes are engaged by rotating the control knob itself counter-clockwise from a free wheeling position. After the brakes have been engaged, a sufficient amount of force applied to the control knobs will move the endoscope tip slightly in the corresponding direction, allowing for fine tuning of tip position after braking.
US11229350B2
The resin tube is a porous resin that has a porosity changing in a radial direction from a larger porosity at the center of the tube to a non-porous resin layer on a radially outer surface of the tube.
US11229349B2
A variable magnification optical system capable of realizing a high-resolution observation image display system that can arbitrarily change an observation field of view without changing a working distance of an observation optical system while keeping the observation optical system small in size and an imaging apparatus including the variable magnification optical system.
US11229344B2
A dishwasher can include a chassis, a tub, and a dishrack moveable into and out of the tub. A rail assembly mounting the dishrack to the tub can include a slidable rail and at least one support housing secured to the tub for supporting the slidable rail. The dishwasher can also include at least one light source for illuminating a portion of the tub.
US11229335B2
A surface cleaning apparatus uses an inverted cyclone. An air flow path extends from a dirty air inlet to a clean air outlet. A suction motor is positioned in the air flow path. The inverted cyclone is downstream from the dirty air inlet in a first cyclonic cleaning stage. The cyclone defines a cyclone chamber having a lower air inlet, a lower air outlet and an upper dirt outlet. An openable dirt collection chamber is in communication with the upper dirt outlet.
US11229334B2
A hand vacuum cleaner has a cyclone, a suction motor and fan assembly downstream of the cyclone and a post motor filter downstream of the suction motor and fan assembly. The post-motor filter housing has an openable bottom panel provided in the lower end of the hand vacuum cleaner.
US11229325B2
A motor is generally described. The motor may include an armature and a coil. The coil and armature operatively receive power from a power source. The power induces magnetic fields in the coil and armature to drive the armature. When power is removed, the coils reverse polarity to inductively decelerate the armature.
US11229324B2
A mill for granular food including an adjuster attached to a barrel unit and rotatable relative to the barrel unit and to be prevented from coming off the barrel unit in an axis direction. A ground particle size for granular food is adjusted by rotating the adjuster. A movement attachment and detachment unit that inscribes an outer mill unit in the barrel unit and the adjuster, and makes the outer mill unit movable in the axis direction and makes the outer mill unit attachable and detachable. A rotary shaft extending from a rotary operation unit extends downward along a mill. An inner mill unit is attached to the rotary shaft. The adjuster is provided with a movement restricting unit that restricts movement of the inner mill unit to a predetermined position. Releasing the restriction makes the inner mill unit and the outer mill unit extractable.
US11229323B2
A coffee grinder has a housing that includes a ring burr, a shaft extending through the ring burr, a frustoconical burr, and an interlocking plug. An internal bore of the frustoconical burr has an upper cylindrical surface adjacent the top end, an interlocking portion adjacent the bottom edge, and a tapered side surface. The interlocking plug is shaped to extend through the internal bore of the frustoconical burr, and includes an upper cylindrical portion that fits through the upper cylindrical surface, and a lower portion that includes a sidewall surface which is also tapered such that the sidewall surface interlocks with the side surface of the frustoconical burr.
US11229319B2
A grill device for grilling food to be grilled, to a coupling and to a plate for food to be grilled is provided. The grill device includes at least one frame having at least one frame element and at least one holding element, arranged at one end of the frame element. The grill device can be rotated about a vertical longitudinal axis A and is suspended or supported upright along the vertical rotational axis. At least one support element for food to be grilled is arranged thereon. The at least one support element has a first portion which has an opening through which the frame element can be inserted. The frame element has a non-rotationally symmetrical cross-section such that the support element for the food to be grilled and the frame element cooperate by interlocking with respect to a normal plane N of the vertical longitudinal axis A.
US11229318B2
Solutions for leveling the surface of cookware are disclosed. In one embodiment, at least one detachable adjustable leg makes contact with the stove surface to tilt the cooking surface to make it level. The pressure on the stove surface can be increased or decreased, thereby increasing the tilt until the cooking surface is level. In another embodiment, at least one detachable adjustable leg is weighted at one end and the weighted end extends outward to make the cooking surface level. In yet another embodiment, the cookware comes with at least one adjustable leg permanently attached. In all cases, multiple adjustable legs can be used to increase the stability and accuracy. In another embodiment, adjustable legs protrude from the top or bottom surface of a grate that typically covers a flame on gas stove surface.
US11229316B2
The invention relates to an internal control method for a food processor appliance (A), comprising the following steps of: (E1) reception of a control data item (Cde) including a control command (IC); (E2) generation of a state data item (IE) by the control unit; (E3) transmission of the state data item (IE); (E4) reception of a confirmatory control command (ICC); (E5) triggering of the execution of a given task by at least one given functional element, corresponding to the control command (IC).
US11229314B2
An induction cooking system including a first shell including a first housing, a first plate coupled to the first housing, and a first induction coil within the first housing. The induction cooking system also includes a second shell coupled to the first shell, the second shell including a second housing, a second plate coupled to the second housing, and a second induction coil within the second housing. The induction cooking system further includes a first temperature sensor for sensing a first plate temperature, a second temperature sensor for sensing a second plate temperature, and a controller. The controller is configured to receive the first plate temperature, receive the second plate temperature, adjust a first current supply to the first induction coil based on the first plate temperature, and adjust a second current supply to the second induction coil based on the second plate temperature.
US11229312B2
A brewing device includes the discharging device, and a beverage maker. The beverage maker includes a container, a brewing device, and a discharging device positioned in the brewing device. The discharging device includes a vertical pipe assembly and a siphon cover sleeved on the vertical pipe assembly. The vertical pipe assembly penetrates through the bottom of the brewing device and includes a first high-position vertical pipe and a second low-position vertical pipe. The siphon cover includes a first high-position part and a second low-position part. When the siphon cover is sleeved on the vertical pipe assembly, the first high-position part covers on the first high-position vertical pipe, and the second low-position part covers on the second low-position vertical pipe.
US11229305B1
A cup or glass is able to retain currency, either folded or unfolded, or a flat planar object, such as a standard-sized credit card or business card, in a slit located in the side of the cup or glass. Alternatively, two slits can be located in opposite sides of the upper rim of the cup or glass for permitting the two slits to jointly retain the credit card, business card or currency, or similar object, in the upper rim of the cup or glass. The cup or glass may have multiple slits for simultaneously retaining more than one credit card, more than one business card or several currency bills or, simultaneously, a combination thereof.
US11229301B2
The invention relates to a hinge (10) for a dispensing device (12), wherein the hinge (10) is substantially bar-shaped and/or tubular for fastening to a door (14) of the dispensing device (12), the hinge (10) having at least a main body (20) and an insertion rail (22) for the door arranged on the main body (20), wherein the door (14) is inserted in the assembled state in the insertion rail (22) and is held in the insertion rail (22), wherein at least one damping device (24) and at least one panic hinge device (26) are provided in the main body (20).
US11229297B2
A foundation for a bed system can include an actuator, a deck mechanism operably related to the actuator so as to be actuated between raised and lowered positions in response to actuation by the actuator, and a controller operably connected to the actuator and configured to drive the actuator to actuate the deck mechanism between a lower position and an upper position. The deck mechanism can be configured to move to a service position that is further than the upper position. The deck mechanism can expose and permit access to a serviceable component when the deck mechanism is in the service position. A method of using a foundation having a service position is also described.
US11229282B1
A wearable cleaning apparatus is disclosed. The apparatus comprises a shoe type assembly adapted to be worn on a user's foot, and a sole assembly attached to the shoe type assembly. The sole assembly is adapted to engage a ground surface, comprises at least partially raised heel portion and a scraper extending between a metatarsal portion and a toe portion of the sole assembly. The heel portion comprises a plurality of grooves, and the scraper comprises a plurality of bristles. The partially raised heel portion having a plurality of grooves is adapted to provide stability to the user while using said apparatus. The apparatus is adapted to easily move in a direction parallel to the ground surface while applying pressure with user's body weight whereby the plurality of bristles of the apparatus frictionally engage the ground surface to be cleaned.
US11229278B2
A hydration backpack includes a main body, a storage compartment, a pair of shoulder straps, a bladder, a hydration tube, a first longitudinal elongated metallic element, and a second longitudinal elongated metallic element. The bladder is disposed in the storage compartment of the main body and is configured to retain liquid. The hydration tube includes a proximal end coupled to the bladder and a distal end providing liquid to a user on demand. The first longitudinal elongated metallic element is disposed on one shoulder strap. The second longitudinal elongated metallic element is disposed on the hydration tube. The first and second longitudinal elongated metallic elements are configured to connect by gravitational and magnetic forces and form an automatic hydration tube return system.
US11229277B1
An improved yoga strap comprising at least two adjustable and locking buckles, one buckle at end of the improved yoga strap to create a loop at each end of the yoga strap, giving the improved yoga strap more utilitarian applications than a standard yoga strap. A second embodiment of an improved yoga strap has a center loop. A third embodiment has an elastic resistance band and clips.
US11229268B2
A container device that has an outer shell with an opening that is sealed by a closure mechanism. The closure mechanism can include magnetic strips that are configured to partially or wholly seal the opening.
US11229254B1
A system and method for a protection helmet which has exterior moveable tiles to move upon impact and then retract to their original placements. The system prolongs the impact time by de-accelerating it and minimizing its damaging effects by spreading out the impact force over a larger surface area. A system and method for a helmet's face mask to absorb impact and return back to its original state whether impacted on its bars, interior/exterior assembly, or any part of the face mask. A system and method for a football helmet's padding to be multi-layered and have multiple ancillary cavities that compress and retract back to their original state.
US11229253B2
Impact energy absorbing devices, in some embodiments, may be configured as a helmet having suspension elements employing “rate activated tethers” (RATs), a speed-sensitive flexible strapping material. The RATs are configured to suspend a helmet shell on the head of a wearer, so that impact to the helmet causes extension of the RATs. The RATs provide for: (1) steady force over long strokes, and (2) a stroke force that increases with increasing impact velocity. Standard impact testing of a helmeted headform shows that the RAT suspension decreases head accelerations by 50% relative to a standard suspension system. This decrease in head acceleration is expected to lead to a reduced likelihood of brain and head injury. Because the RATs absorb energy during tensile extension, they offer increases in energy absorption efficiency. These RAT suspensions can potentially replace or complement existing helmet pad and suspension systems in military, sports, and industrial safety-wear.
US11229251B2
A wettable SMS material for personal protective equipment, such as a SMS fabric that has been treated to improve the wettability and absorbency properties of the SMS fabric is provided. A treated SMS fabric for personal protective equipment can retain its durability, breathability, and comfort, and may also provide the fabric with wettability and absorption properties. An article for personal protective equipment formed from a wettable SMS fabric is also provided.
US11229247B2
A convertible garment comprising a jacket portion with an inner and outer surface; and a pouch on the inner surface of the jacket portion; wherein the pouch is open ended on one side and includes a drawstring.
US11229245B2
Implementations of a clothing article with an integrated thermal regulation system are provided. An example clothing article with an integrated thermal regulation system is configured to heat a portion of a wearer's body by transferring heat from a warmer first region of the body (e.g., the calf portion of the leg or wrist portion of the arm) to a cooler second region (e.g., the plantar side of the toes or the dorsal side of the fingers). The transfer of heat is facilitated by a thermally conductive fluid that flows between a first thermal transfer bag in heat exchange contact with the warmer first region of the wearer's body and a second thermal transfer bag that is in heat exchange contact with the cooler second region. The thermal transfer bags being held in position by the clothing article into which they have been integrated.
US11229242B2
This invention relates to an adjustable breast support garment that can adjust the size and the amount of breast support to preferred fit and sensation (more supported or less) from a single point using a single tensioning system that is easy reachable by the wearer. The adjustable breast support garment of the invention is configured to adjust the tension over the shoulders, around the chest, and in some implementations around the under-arm openings and neckline from a single point using a system of channels integrated into the garment. Elastic straps, webbings, shock cords or any combination thereof can be inserted and run through the system of channels in order to provide a tension change when pulled from a single point.
US11229239B2
The present disclosure provides an electronic smoking article adapted to provide haptic feedback to a user. The smoking article can comprise a housing that includes a haptic feedback component, such as a vibration transducer. The smoking article can be formed of a control body and/or a cartridge, and the haptic feedback component may be present in any one or both of the control body and the cartridge. The haptic feedback component is adapted to generate a waveform that defines a status of the electronic smoking article. The disclosure also provides a method for providing haptic feedback in an electronic smoking article.
US11229238B2
The present application refers to a tobacco evaporator and a heating control method comprising a housing and a suction nozzle connected to the housing; a first chamber and a second chamber which are defined inside the housing, a heating element is defined in the second chamber; a mesh filter layer structure is defined between the first chamber and the heating element to position a substance to be evaporated, and uniformly heat the substance to be evaporated when the heating element generates heat; a thermal insulation structure is defined outside the second chamber to thermally insulate the second chamber while the heating element generates heat. The present application realizes technical effects that the tobacco evaporator has short preheating time, small battery energy consumption, and can bake softly tasted and uniformly baked smoke.
US11229235B2
An aerosol-generating system is provided, including: a cartridge assembly including a cartridge having an upstream end and a downstream end, and a ventilation air inlet positioned downstream of the cartridge; and an aerosol-generating device including a housing defining a device cavity configured to receive an upstream end of the cartridge assembly, an electric heater configured to heat the cartridge when the cartridge assembly is received within the device cavity, a power supply, and a controller configured to control a supply of electrical power from the power supply to the electric heater, the system being configured so that, when the upstream end of the cartridge assembly is received within the device cavity, the ventilation air inlet is positioned within the device cavity and a portion of an internal surface of the device cavity overlying the ventilation air inlet is spaced apart from the cartridge assembly.
US11229224B2
The present invention describes compositions for disinfection and/or effective preservation of food, for example fresh food, which allows the effective removal of microorganisms from these. The disclosed compositions contain derived extracts from plants with antimicrobial activity, which can act on their own or in combination with other disinfecting agents such as organic acids and chlorine compounds. The compositions of the invention are able to remove microbial contamination, including pathogenic microorganisms in seeds and sprouts obtained therefrom without changing the germination properties and nutritional and/or alimentary properties of the sprouts.
US11229219B1
The camel-milk products with plant-based protein additives include camel milk in the form of plant-based milk, plant-based milk powder and/or derivatives thereof and have enhanced gel strength. The plant-based protein additives may be derived from soybeans; oats; almonds; lupin chickpeas or navy beans. The camel-milk products include fermented and non-fermented camel-milk products, such as: set and stir yogurt; all cheese varieties; cultured camel milks; and custard-based products. The camel-milk products are prepared by mixing camel milk with plant-based protein additives to form a mixture and coagulating the mixture by acid or enzyme treatment.
US11229218B2
Gutting machine for fish, comprising a conveyor belt to receive fish, where the fish is placed with the abdomen facing a number of cutting and cleaning tools for gutting and cleaning of the fish when it is transported on said conveyor belt, in which said conveyor belt is equipped with a number of holding devices where respective holding devices are adapted for firmly holding the fish, and that one or more barriers arranged adjoining said conveyor belt are adapted to slow down the movement of the fish until the fish is firmly held in a respective holding device and is brought by the conveyor belt in its direction of movement. Also described is a method for gutting the fish in a gutting machine.
US11229217B2
A device and method configured to jet pressurized liquid from hemal arch of fish into arteries and veins to perform instantaneous fish body blood removal, thereby cleansing the blood vessel interior. The device jets pressurized liquid into hemal arch from severed fish tail to perform fish ikijime (quality-preserving quick kill). A pressure applying device applies pressure to and discharges liquid and a hose conveys the pressurized liquid discharged from the pressure applying device. A valve connected to the hose opens and closes the flow path of the liquid and a nozzle jets the liquid when the valve is in open state. The valve opens or closes the flow path in response to a button being pushed down or pulled up. The nozzle is formed to taper from a large diameter base region toward a tip region, and tip region center hole diameter is formed thin.
US11229204B2
The present invention relates to a herbicidal composition comprising at least one phenolic active compound being myricitrin. The invention also relates to the use of such a herbicidal composition.
US11229201B2
The invention relates to a medical device for preservation of corneal tissue (3) that has been obtained beforehand by sampling, the device comprising a base (11), at least one side wall (12), and means for receiving and blocking the corneal tissue (3), characterized in that the device additionally comprises an applanation lid (13) for covering an opening of the device opposite the transparent base (11), the applanation lid (13) comprising: a transparent window (131), and a support (132) between the window (131) and the side wall (12), the support (132) comprising means for moving the window (131) in translation with respect to the side wall (12) of the device.
US11229198B2
An insect catching tool has a handle, a tool head, and at least one adhesive layer affixed to an adhesive support insert. The handle is rotatably connected to a proximal end of the tool head, and an insert receptacle traverses into a distal end of the tool head. The adhesive support insert is removably and slidably positioned within the insert receptacle, from within which the at least one adhesive layer is exposed, enabling the user to press the at least one adhesive layer onto a surface with a spider or insect present, capturing the creature. The at least one adhesive layer may include a plurality of adhesive sheets stacked atop each other, which can be easily peeled off and disposed of.
US11229184B2
The present invention relates to a Solanum lycopersicum seed designated 72-MP0023 RZ. The present invention also relates to a Solanum lycopersicum plant produced by growing the 72-MP0023 RZ seed. The invention further relates to methods for producing the tomato cultivar, represented by tomato variety 72-MP0023 RZ.
US11229183B1
A soybean cultivar designated 93070703 is disclosed. The invention relates to the seeds of soybean cultivar 93070703, to the plants of soybean cultivar 93070703, to the plant parts of soybean cultivar 93070703, and to methods for producing progeny of soybean cultivar 93070703. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 93070703. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 93070703, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 93070703 with another soybean cultivar.
US11229182B2
The invention relates to the soybean variety designated 01077387. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01077387. Also provided by the invention are tissue cultures of the soybean variety 01077387 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01077387 with itself or another soybean variety and plants produced by such methods.
US11229180B1
A soybean cultivar designated 95230842 is disclosed. The invention relates to the seeds of soybean cultivar 95230842, to the plants of soybean cultivar 95230842, to the plant parts of soybean cultivar 95230842, and to methods for producing progeny of soybean cultivar 95230842. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 95230842. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 95230842, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 95230842 with another soybean cultivar.
US11229179B1
A soybean cultivar designated 91410830 is disclosed. The invention relates to the seeds of soybean cultivar 91410830, to the plants of soybean cultivar 91410830, to the plant parts of soybean cultivar 91410830, and to methods for producing progeny of soybean cultivar 91410830. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 91410830. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 91410830, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 91410830 with another soybean cultivar.
US11229165B2
LED lighting apparatuses are provided for growing plants are provided that emit light based on the growth phase of the plant. Hydroponic systems are also provided that uses these LED lighting apparatuses.
US11229164B2
A knotter system of a baler for performing a knotter cycle including at least a first knot forming cycle and a second knot forming cycle. The knotter system includes a needle; a tucker arm; a billhook assembly including a billhook with a lower lip and an upper lip mounted pivotally with respect to lower lip; and a driver to make the billhook perform at least a first full rotation and a second full rotation. The billhook assembly is configured to position the upper lip away from the lower lip in a first angular range and to position the upper lip away from the lower lip in a second angular range of at least one of the first and second full rotation. The first angular range is located within a range between 0° and 160°, and the second angular range is located within a range between 160° and 360°.
US11229163B2
A reel assembly (200) for a header of a combine harvester is provided. The reel is guided by a cam assembly (300). A baffle (408) is provided to the reel assembly (200) and incorporated into the cam assembly (300) to deflect crop material away from the cam assembly.
US11229161B1
The lawn mowing device comprises a mower and a controller. The lawn mowing device may be adapted to be operated by a user from a stationary position. Movements of the mower may be controlled from the stationary position using the controller. The mower may comprise a first engine for rotating a blade located under a deck of the mower and a second engine for propelling the mower forward. The controller may comprise a control bracket coupled to the top of the deck and a telescoping shaft that is coupled to the top of the control bracket via a universal joint. The user may control the movements of the mower by manipulating a distal end of the telescoping shaft.
US11229159B1
Devices, systems and methods having a pair of pivotable molded plastic substantially S shaped elongated arms with handle ends and opposite rake scooper ends. A user can manipulate the handle ends as tongs to pick up yard waste, such as but not limited to leaves, branches and the like, to be moved into yard waste containers, such as trashcans, leaf bags and the like. The pivot point of the pivoting arms is substantially twice as close to the handle ends than to the rake scooper ends to allow for greater leverage for picking up the yard waste. The higher pivotal point can form an approximately 3 to approximately 1 work ratio whereby spreading the handle ends of the device just approximately 11″ or more apart allows for the rake scooper ends have spreads approximately 33″, for maximizing debris collection.
US11229157B2
In one embodiment, a row unit, comprising an upright frame portion comprising front and rear-facing sides, the front facing side configured to be coupled to a tool bar; a fore and aft extending frame coupled on one end to the rear-facing side, the fore and aft extending frame operably coupled to one or more disc openers and plural gauge wheels; a pair of arms pivotably and independently coupled to the fore and aft extending frame; a pair of closing wheels, each operably coupled to one of the pair of arms; and a pair of down force components, each coupled between the upright frame and the one of the pair of arms.
US11234340B2
A modular data center (MDC) has an MDC power distribution system (PDS) that includes a power distribution module attached to a top or bottom of the interior enclosure of a volumetric container of the MDC. The power distribution module is electrically coupled to an external power source to receive electrical power and comprising electrical sockets that distribute the received electrical power from an electrical power source external to the volumetric container. Electrical cord(s) have a respective electrical plug insertable in a respective electrical socket of the power distribution module and having another end that is electrically connectable to a rack power distribution unit (PDU). Rack information handling system(s) is positioned in an interior enclosure of a volumetric container of the MDC and has information technology (IT) component(s) mounted to the rack. The rack PDU is attached to the rack and electrically coupled to distribute electrical power to the IT component(s).
US11234335B2
A fixing structure includes an upper cover and a lower cover. The lower cover includes a first bottom plate and a first side wall. The first side wall is disposed around the edge of the first bottom plate. The first side wall includes a first step. The first step is disposed at an end of the first side wall away from the first bottom plate. The first step includes a first protrusion and a first recess. The first recess is adjacent to the first protrusion. The upper cover includes a second bottom plate and a second side wall. The second side wall is disposed around the edge of the second bottom plate. The second side wall includes a second step which is disposed at an end of the second side wall away from the second bottom plate. The present disclosure also provides a remote control device using the same.
US11234325B2
A printed circuit board including a set of five layers encompassing a breakout area is described. The set includes a first ground layer, a first signal layer having a first conductive layer within the breakout area, a second ground layer having conductive material, a second signal layer having a second conductive layer within the breakout area, and a third ground layer. The second ground layer having a void forming a differential pair being two parallel traces, and being separated into a first portion positioned within the breakout area and a second portion outside of the breakout area. The differential pair having a first width and a first spacing within the breakout area and a second width and second spacing outside of the breakout area, with the second width greater than the first width. The first and second conductive layers forming a first ground plane and a second ground plane.
US11234324B1
A circuit board structure includes a first dielectric layer, at least one first circuit layer, a second dielectric layer, and an insulating protection layer. The first circuit layer is mounted on the first dielectric layer, and includes at least one first circuit. The second dielectric layer is mounted on the first circuit layer, and includes at least one thermally conductive bump and at least one electrically conductive bump. The electrically conductive bump is electrically connected to the first circuit. The insulating protection layer is mounted on the second dielectric layer. The thermally conductive bump directly contacts the glass substrate. When lasering is applied to cut the glass substrate for de-bonding, the lasering heat energy can be absorbed and dissipated by the thermally conductive bump, resolving the problem of circuit de-bonding and raising the process yield. In addition, a manufacturing method of the circuit board structure is provided.
US11234323B2
Systems and methods for medical imaging. The method may include acquiring a tube voltage switching waveform for a radiation source of a medical device. The method may include determining a tube current switching period based on the tube voltage switching waveform. The method may include determining a sampling period correlated with the tube current switching period. The method may include acquiring projection data according to the sampling period. The method may further include reconstructing an image based on the acquired projection data.
US11234316B2
A lighting apparatus includes a lens module, a light source plate, a first set of LED modules ad a second set of LED modules, and a driver. The first set of LED modules are located at first positions of the light source plate. The second set of LED modules are located at second positions of the light source plate. The driver controls the first set of LED modules and the second set of LED modules for generating a first output light pattern and a second output light pattern. The first light pattern and the second light pattern are mixed to generate one of multiple projected shapes on a projected surface controlled by the driver.
US11234314B2
The invention relates to a lighting device, which is controlled in order to light at least one scene (151-158) in an area (150) with a first light characteristic. Measurement data is received, which is indicative of the behavior of a flow of people (180) in the area (150) during the lighting of the at least one scene (151-158) with the first light characteristic. Then a second light characteristic is determined on the basis of the measurement data. The lighting device is controlled in order to light the at least one scene (151-158) with the second light characteristic.
US11234296B2
A heat treatment apparatus includes a processing container extended in a vertical direction; a heater provided around the processing container; a temperature sensor provided along a longitudinal direction of the processing container either in the processing container or in a space between the processing container and the heater; and a pair of first partitions provided in the space across a half line that extends from a central axis of the processing container and passes through the temperature sensor, and extending along the longitudinal direction of the processing container.
US11234290B1
Disclosed are methods and systems for configuring service of a user equipment device (UE). When the UE has dual-connectivity service, such as EN-DC service, high quality on one of the UE's air-interface connections could result in transition of the UE to operate in discontinuous reception (DRX) mode on the UE's other air-interface connection.
US11234286B2
A high-speed communication system etc. are provided in New Radio (NR) and LTE. When a secondary base station device detects a data inactive state for all bearers, the secondary base station device notifies a master base station device of occurrence of the data inactive state regardless of absence of an inquiry from the master base station device. The data inactive state is a state in which downlink data for a communication terminal device is inactive. When the master base station device receives the notification about the occurrence of the data inactive state, the master base station device transmits a command to the communication terminal device to transition from an RRC_CONNECTED state to an RRC_INACTIVE state. Based on the command from the master base station device, the communication terminal device transitions to the RRC_INACTIVE state.
US11234278B2
Techniques and apparatus for supporting flexible radio access network (RAN) node identifiers in a network are provided. In one technique, a cell identity of a cell associated with a base station in a network is determined. An identifier of the base station is determined from the cell identity based on a partitioning of an identifier space used for identifying cells in the network. A message that includes at least one of the identifier of the base station or the cell identity associated with the base station is transmitted. In another technique, a user equipment may determine whether to take one or more actions while transitioning from operating in an inactive mode to operating in a connected mode based on the identifier of the base station.
US11234268B2
A wireless device receives a synchronization signal and physical broadcast channel (SS/PBCH) block. A control order for transmission of a preamble is received. A transmission power is determined for the preamble. The transmission power is based on: a received power value of a channel state information reference signal (CSI-RS) and a power offset value, in response to the wireless device configured with the CSI-RS; and a received power value of the SS/PBCH block and not based on the power offset value, in response to the wireless device not configured with CSI-RS. The preamble is transmitted based on the transmission power.
US11234266B2
The present invention relates to a method for performing uplink transmissions by a user equipment in a wireless communication system. In particular, the method includes the steps of: transmitting a data unit to a network using a configured uplink grant; receiving an uplink grant for retransmission of the data unit from the network; determining a retransmission timing using a parameter related to a retransmission delay; and retransmitting the data unit to the network using the uplink grant for retransmission on the determined retransmission timing. Especially, the configured uplink grant is shared by the user equipment and another user equipment, and the parameter indicates at least one instance of retransmission delay.
US11234262B2
Methods, systems, and devices for wireless communications are described that support configuration of aperiodic sounding reference signal transmission and triggering. A base station may transmit, within a first transmission time interval (TTI), a grant triggering a user equipment (UE) to transmit an aperiodic sounding reference signal (A-SRS), and may identify offset information indicating a TTI offset relative to the grant. The base station may determine a second TTI for the A-SRS based on the TTI offset. A UE may detect, within a first TTI, the grant triggering the UE to transmit the A-SRS, identify the offset information indicating the TTI offset relative to the grant, and determine the second TTI for transmitting the A-SRS based on the TTI offset. The UE may transmit the A-SRS in an SRS resource of the second TTI, and the base station may monitor the SRS resource of the second TTI for the A-SRS.
US11234259B2
This disclosure provides systems, methods and apparatus, and computer programs encoded on computer storage media, for managing communications with a base station by a processor of a wireless device. In one aspect, a processor of a wireless device may receive from the base station a system information change indication in first system information. The processor may determine from the first system information scheduling information of second system information. The processor may determine a factor that a request for the second system information will collide with a request from another wireless device for the second system information. The processor may send the request for the second system information using the determined factor.
US11234254B2
According to various aspects, a network component may include: one or more processors configured to: generate a first message to a wireless network client, the first message including a request to report information about wireless networks within communication range of the wireless network client; assign a scheduling group of a plurality of scheduling groups to the wireless network client based on the information; schedule one or more transmissions in accordance with a first wireless network protocol to the wireless network client in accordance with the schedule group assigned to the wireless network client; generate a second message to the wireless network client, the second message including an instruction to schedule one or more transmissions in accordance with a second wireless network protocol from the wireless network client in accordance with the schedule group assigned to the wireless network client.
US11234252B2
Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for configuring group indices for uplink transmissions from a user equipment (UE) such that the UE may be able to determine whether to combine uplink transmissions scheduled on overlapping time resources. Specifically, the UE may combine uplink transmissions associated with a same group index for transmission in a single channel, and the UE may avoid combining uplink transmissions associated with different group indices. In some cases, the indication of a group index associated with an uplink transmission from a UE may be explicit (e.g., provided in a downlink control information (DCI) message), and, in other cases, the indication of a group index associated with an uplink transmission from a UE may be implicit (e.g., corresponding to a resource allocated for the uplink transmission).
US11234249B2
The present invention provides an electronic device and method for wireless communication, and a computer readable storage medium. The electronic device comprises a processing circuit configured to: set a first timer used for counting the activation time of a current bandwidth part (BWP) for a user equipment on an unlicensed frequency band; and switch, when the first timer times out, the user equipment onto another BWP on the unlicensed frequency band.
US11234239B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify a subband configuration for a plurality of subbands configured for the UE, the subband configuration including one or more guard bands for the plurality of subbands. The UE may identify one or more resource blocks, in which to transmit a physical uplink shared channel (PUSCH) communication, based at least in part on the subband configuration. The UE may transmit, to a base station (BS), the PUSCH communication in the one or more resource blocks. Numerous other aspects are provided.
US11234238B2
Provided are a method for resource configuration, a terminal device and a network device. The method includes that: first information is transmitted to a network device, the first information including capability information for indicating a capability in simultaneous transmission and reception on multiple carriers, the multiple carriers includes a first-type carrier and a second-type carrier, the first-type carrier is for transmitting data on SL and the second-type carrier is for transmitting data on at least one of UL, DL and the SL; and second information from the network device is received, the second information being for indicating a first transmission resource, allocated by the network device, for the first-type carrier and the second-type carrier and a valid time of the first transmission resource.
US11234232B2
A method for processing physical downlink control channel data, a transmitting end, and a user equipment are provided and relate to the field of communications. According to the embodiment of the application a scrambling sequence in multiple modulation modes can be extracted, so that scrambling and descrambling are performed on physical downlink control channel data in multiple modulation modes. The method includes: generating a scrambling sequence corresponding to a control channel element according to an index number of the control channel element and/or a modulation mode used by the control channel element; performing scrambling on physical downlink control channel data by using the scrambling sequence; and sending the scrambled physical downlink control channel data to a user equipment. The embodiments of the present application are used to perform scrambling and descrambling on physical downlink control channel data.
US11234228B2
Provided is a method for transmitting information, a network device and a terminal device. The method includes that: a time-frequency resource for a downlink control channel of at least one terminal device is determined, the time-frequency resource for the downlink control channel of the at least one terminal device being mapped in a first control region within a bandwidth of a system according to a manner of a frequency domain first and then a time domain; and the downlink control channel of the at least one terminal device is sent through the time-frequency resource for the downlink control channel of the at least one terminal device. According to the information transmission method, network device and terminal device of the embodiments of the application, system performance may be improved.
US11234212B2
Apparatuses, methods, and systems are disclosed for predicting paging failure information. One method (700) includes predicting (702) paging failure information. The method (700) includes, in response to predicting the paging failure information, transmitting (704) a paging failure alert message to a first network unit (104). The paging failure alert message is used to determine inactive assistance information that is transmitted to a second network unit (104).
US11234207B2
Embodiments of the present disclosure disclose a positioning information transmission method, a related device, and a system. The positioning information transmission method includes: determining an uplink subframe for carrying an uplink signal and a downlink subframe for carrying a downlink signal; determining first measurement information and second measurement information; and sending the first measurement information and the second measurement information to a positioning server, for locating a terminal device by the positioning server. Positioning accuracy can be improved by using the embodiments of the present disclosure.
US11234203B2
Provided by implementations of the present disclosure are a dual-registered terminal device wireless communication method, a network device and a terminal device. The method comprises: the terminal device being registered in both a first network and a second network; the first network device sending indication information to the second network device, the indication information being used to indicate that the first network device is sending a downlink message to the terminal device or is receiving an uplink message from the terminal device, the first network device being a network device under the first network, and the second network device being a network device under the second network.
US11234202B1
Systems and associated methods for reducing Doppler shifts in the broadband signals between Unmanned Aerial Vehicles (UAVs) and ground stations are disclosed herein. In one embodiment, a method for reducing the Doppler shift of wireless signals includes estimating a velocity of the UAV based on a Global Positioning System (GPS) or an Inertial Measurement Unit (IMU) of the UAV and calculating the Doppler shift of an upload (UL) wireless signal based on the velocity of the UAV. The method further includes predistorting a frequency of the UL wireless signal at the ground station to reduce the Doppler shift at a UAV receiver (RX) and transmitting the UL wireless signal from a ground station transmitter (TX) to the UAV RX. In some embodiments, calculating the Doppler shift of the UL wireless signal is performed at the ground station.
US11234195B2
A radio transceiver comprises one or more hardware resources, e.g. a processor; memory; a peripheral device; an algorithmic hardware accelerator; and/or a radio frequency component. A cellular communication radio is operable in an active mode in which it has access to the one or more hardware resources for transmitting and/or receiving cellular communication signals, and an inactive mode in which it does not. A global navigation satellite systems radio, arranged to use the one or more hardware resources to receive positioning signals, has access to the one or more hardware resources only when the cellular communication radio is operated in the inactive mode.
US11234177B2
A data offloading method, device, user equipment, and base station are provided. The data offloading method includes: detecting a network status of an access point device; determining, when the network status meets a preset condition, a target cellular network standard for bearing service data of a multimode station; and transmitting a handover signaling to the multimode station, the handover signaling carrying information of the target cellular network standard.
US11234170B2
A handover procedure for a terminal device in a system comprising the terminal device, a source network access node to which the terminal device is initially connected, and one or more candidate target network access nodes. The method includes determining that a first measurement for radio channel conditions for a first candidate target access node satisfies a first predefined criterion; receiving at the terminal device connection information for use by the terminal device for connecting to the first candidate target network access node; establishing a second measurement for radio channel conditions between the terminal device and one of the one or more candidate target network access nodes; determining that the second measurement of radio channel conditions satisfies a second predefined criterion; and transmitting from the terminal device an indication that the second measurement of radio channel conditions for the first candidate target network access node satisfies the second predefined criterion.
US11234168B2
A communication device for transmitting data to a plurality of radio terminals in radio communication includes: a first communication interface that performs radio communication with each of radio terminals in accordance with a first communication standard; and a controller that controls radio communication with each of the radio terminals, wherein the controller manages a modulation and coding scheme (MCS) level indicating a level of an MCS used for transmission of data for each of the radio terminals in association with a load amount indicating a communication load in the transmission of the data, wherein the controller, when detecting that the load amount is greater than a predetermined upper limit value, determines an allowable level of the MCS level corresponding to a load amount less than the upper limit value, and restricts the transmission of the data to use an MCS level equal to or higher than the allowable level.
US11234148B2
Embodiments of this application provide a communication method, a base station, and a terminal device. The communication method includes: sending, by a base station, first indication information to a terminal device, where the first indication information is used to instruct the terminal device to perform uplink transmission by using at least one configured resource, and the at least one resource includes a resource that is different from a resource currently used by the terminal device; and receiving, by the base station, one or more signals sent by the terminal device by using one or more resources in the at least one resource according to the first indication information.
US11234142B2
Systems, devices, and methods for two or more access points (APs), where each AP comprises: at least one LAN port for connection to the wired network; at least one LAN port for connection between at least one other AP; a processor having addressable memory, where the processor of a first AP of the two or more APs is configured to: select the first AP of the two or more APs as a primary AP; select the second AP of the two or more APs as a back-up AP; detect, via a trigger, a failure of the primary AP; and configure the second AP as the primary AP and the first AP as the back-up AP if the failure of the first AP is detected.
US11234138B2
A data transmission method, a transmitting device, and a receiving device are disclosed. The method is applicable to a wireless communications system including a plurality of beams, and includes: determining, by a transmitting device, beam indication information and at least one transmit beam used for sending data to a receiving device; sending, by the transmitting device, the beam indication information to the receiving device; and transmitting, by the transmitting device, the data by using the at least one transmit beam. The transmitting device sends the beam indication information to indicate, to the receiving device, a corresponding receive beam used for receiving the data transmitted by the transmitting device.
US11234137B2
Nodes included in a hybrid network establish cellular links infrequently and at staggered intervals. When a node establishes a cellular link, other nodes can transmit and receive data to a back office using that cellular link. In addition, the node can receive a request from the back office across the cellular link indicating that another node should respond to an on-demand read request. The node can then signal the other node via a wireless mesh network to establish a cellular link in order to respond to the on-demand read request. An advantage of the disclosed approach is that a battery powered node can communicate as often as needed with the back office without frequently establishing a cellular link and without maintaining a continuously active cellular link.
US11234124B2
Embodiments of the present disclosure disclose a method for transmitting terminal information and a related product. The method includes: receiving, by a first network element included in a network device, first information from a terminal.
US11234114B2
This device operation controller is provided with: a wireless receiver that receives information including the ID of a portable device, the ID being wirelessly transmitted from the portable device; a first registration processing unit that registers, as the ID of a portable device belonging to an owner group, a first ID received by the wireless receiver by a predetermined procedure; a second registration processing unit that, when a second ID, together with the ID of the portable device belonging to the owner group and registered by the first registration processing unit, has been received by the wireless receiver, registers the second ID as the ID of a portable device belonging to a concerned person group; and a notification unit that notifies a device to be operated that an operation on the device is permitted on condition that either the ID of the portable device belonging to the owner group and registered by the first registration processing unit or the ID of the portable device belonging to the concerned person group and registered by the second registration processing unit is received at that point in time.
US11234110B2
A bluetooth communication method includes: a first communication device establishing bluetooth connection with a second communication device, wherein the first communication device is configured to execute multiple tasks; the first communication device communicating with the second communication device through the bluetooth connection, to allocate at least one task of the multiple tasks to the second communication device for execution; wherein the at least one task includes a scan task; and the first communication device receiving an execution result of the at least one task from the second communication device through the bluetooth connection.
US11234103B2
The present invention relates to an electronic device, and to an electronic device and a method for providing service information. To this end, the electronic device of the present invention comprises a first communication module, a second communication module, a memory for storing location information of the electronic device, and a processor, wherein the processor can be configured to: acquire, from a first external electronic device located at a near distance from the electronic device, identification information corresponding to the place here the first external electronic device is located, by using the first communication module; transmit, to a second external electronic device, the identification information and the location information, by using the second communication module; and receive, from the second external electronic device, service information corresponding to the identification information, by using the second communication module.
US11234100B2
An electronic device is provided. The electronic device includes a communication module, a processor, and at least one memory, wherein the at least one memory may store instructions which instruct, when executed, the processor to, identify a plurality of external electronic devices satisfying a condition for performing a ranging operation, during a first period of time, transmit a first message, including identification information of the plurality of external electronic devices and schedule information regarding a second period of time different from the first period of time, to the plurality of external electronic devices through the communication module, based on obtaining a response corresponding to the first message from the plurality of external electronic devices, perform a ranging preparation operation with at least one external electronic device among the plurality of external electronic devices during the second period of time, and perform, based on the ranging preparation operation, a ranging operation with the at least one external electronic device. Various other embodiments are possible.
US11234099B2
In one embodiment, an apparatus (12) is presented that detects wireless signals from external devices (18) that uniquely identify each of the external devices, records, in memory (30), information about the external devices without access to an external database, and compares information from the external devices to determine a relative location of the wearable device without using additional, power-hungry position location functionality if there is a threshold match in the compared information. In some embodiments, the invention uses the determined relative location to trigger an action at another device. The invention, using self-contained functionality, enables improvements in same location or home location determination accuracy, memory conservation, and power consumption.
US11234089B2
Disclosed in the embodiments of the present application are a microphone hole blockage detection method and a related product. The method may include: a microphone of a first wireless earphone, acquiring audio of a preset frequency band, the preset frequency band being an audible sound frequency band; determining a first volume parameter of the audio acquired by the first wireless earphone; and, on the basis of the first volume parameter, determining that the microphone of the first wireless earphone is in a blocked hole state.
US11234088B2
One example may include a method that includes receiving, at a server, a data set from one or more mobile devices located in a presentation space, combining the received data set with additional data to create a combined data set, creating a presentation signal based on the combined data set, subtracting a portion of one or more of the data set and the additional data set from the combined data set to create a modified presentation signal, forwarding the modified presentation signal to one or more of a display and a loudspeaker located in the presentation space, and playing the modified presentation signal via one or more of the loudspeaker and the display device.
US11234058B2
Provided is a method for transmitting a broadcast signal. The method includes generating a plurality of input packets including broadcast data, generating at least one link layer packet using the input packets, wherein a header of the link layer packet includes packet type information and packet configuration information, the packet type information indicates a type of an input packet included in a payload of the link layer packet, and the packet configuration information indicates a payload configuration of the link layer packet, generating a broadcast signal using the link layer packet, and transmitting the broadcast signal.
US11234054B2
The typical service to deliver multimedia content is evolved Multimedia Broadcast Multicast Service (eMBMS). However, the eMBMS is a service-oriented network architecture requiring a pre-defined and pre-established user service to stream a live video. The content provider must be a multicast service provider to use the eMBMS services, which many typical content providers are not. Accordingly, the present disclosure provides a live video streaming network architecture that enhances the eMBMS architecture to enable service-less multicast delivery. The provided system includes a virtual network function service running on an application server (AS) that identifies potential multicast scenarios based on user requests for a live video stream within a confined area. The AS collects information from the cellular users, checks the information to validate a potential multicast scenario, and transmits the information to the eMBMS core on behalf of the content provider and user equipment to instantiate a multicast resource bearer.
US11234052B2
A system for interacting with a video includes a processor, a video decoder communicatively connected to the processor, a storage communicatively connected to the demultiplexer, the storage contains at least one video file having more than one video frame, at least one of the video frame including at least one respective metadata segment of the video frame, and an input device communicatively connected to the processor. The processor, responsive to the input device, processes the at least one of the video frame including the at least one respective metadata segment, controlling selection of another of the more than one video frame for the video decoder.
US11234051B2
In some implementations, a user device can predictively route media content to a remote playback device based on playback context information obtained by the user device. The playback context can include local playback context information related to the state and/or context of the user device. The playback context can include remote playback context information related to the state and/or context of available remote playback devices. Based on the playback context information obtained by the user device, the user device can generate a predictive score for each available playback device that indicates or predicts the likelihood that the user will want to send media content to the corresponding playback device. The user device can generate and present a graphical user interface that can identify the playback devices having predictive scores over a threshold score. In some instances, the user device can automatically route selected media content to a predicted playback device.
US11234050B2
The disclosure provides for use of steganographically-encoded data as a basis to control content modification. A server could determine through a fingerprint comparison that a portion of media content on a channel being rendered by a content presentation device matches at least one modifiable-content segment, such as at least one replaceable ad. The server could then use watermark data encoded in the media content of the channel as a basis to determine an actual identity of a modifiable-content segment present on the channel, so as to then control content modification.
US11234027B2
In one implementation, an automated content compilation system includes a computing platform having a hardware processor and a system memory storing a content integration software code. The hardware processor executes the content integration software code to receive commercials for presentation with a media content including primary content segments and predetermined advertising intervals, and to assemble commercial clusters corresponding respectively to the predetermined advertising intervals, each of the commercial clusters including a subset of the commercials. The content integration software code further compiles a content file including a data structure having the commercial clusters linked with the primary content segments, the data structure including one or more playlist(s) identifying a location of each of the commercials in the data structure, and provides the content file for playout of the media content as an integrated content stream including the primary content segments and the commercial clusters.
US11234026B2
Systems, apparatus, and methods are described for responding to inoperative commands on a server device. In some embodiments, the disclosed technology facilitates pausing of content being played on a device without creating a bookmark of the location in the content at which the content was paused. In response to receiving the request to pause the content from playing, the server device generates a pause instruction to pause the content from playing. Upon expiry of a timeout interval, the server device automatically transforms the pause instruction into a stop instruction, which when executed causes stopping the content from playing. In some embodiments, the server device detects an user interaction event, prior to expiry of the timeout interval. Non-limiting examples of the user interaction may be shutting down the server device, switching from the content to a live broadcast program, switching from the content to another content, or exiting from the content.
US11234023B2
Innovations in range asymmetric number system (“RANS”) coding and decoding are described herein. Some of the innovations relate to hardware implementations of RANS decoding that organize operations in two phases, which can improve the computational efficiency of RANS decoding. Other innovations relate to adapting RANS encoding/decoding for different distributions or patterns of values for symbols. For example, RANS encoding/decoding can adapt by switching a default symbol width (the number of bits per symbol), adjusting symbol width on a fragment-by-fragment basis for different fragments of symbols, switching between different static probability models on a fragment-by-fragment basis for different fragments of symbols, and/or selectively flushing (or retaining) the state of a RANS decoder on a fragment-by-fragment basis for different fragments of symbols. In many cases, such innovations can improve compression efficiency while also providing computationally efficient performance.
US11234012B2
A method and apparatus for performing group marking on a uniform transform unit mode and an electronic device are provided. The method includes: marking group units according to uniform transform unit modes of coding units included in the group units; wherein when the uniform transform unit modes of the coding units in the group units have a first value, a flag is set to be of a second value, and the group units are marked by using the first flag; and marking the coding units in the group units according to the uniform transform unit modes of the coding units included in the group units. According to this disclosure, when the uniform transform unit modes of the coding units in the group units are identical, the uniform transform unit modes of the coding units in the group units are not marked, thereby saving storage capability, transmission capability and processing capability.
US11234010B2
An example device for decoding video data includes a memory configured to store video data; and one or more processors implemented in circuitry and configured to: determine a number of bits, k, used to represent a decimal value for a filter coefficient of a cross-component adaptive loop filter; determine that a dynamic range of the filter coefficient comprises (−(1<<(k−c))+1, (1<<(k−c))−1) for a value of c, c representing an offset value to the value of k, and ‘<<’ representing a bitwise left shift operator; decode a block of the video data; and performing cross-component adaptive loop filtering of the decoded block using the filter coefficient, the filter coefficient being within the dynamic range.
US11234005B2
A video image decoding device receives, as the code string to be decoded, a first code string to be decoded including in formation based on an encoded residual coefficient and header information or a second code string to be decoded including a residual image obtained in encoding the code string to be decoded and header information. The video image decoding device, when the code string to be decoded that is received by the receiver is the first code string to be decoded, adds the residual decoded image and the predictive image to each other to generate and output a reconstructed image and, when the code string to be decoded received by the receiver is the second code string to be decoded, adds a residual image included in the second code string to be decoded and the predictive image to each other to generate and output a reconstructed image.
US11233995B2
Devices, systems and methods for temporal prediction of parameters in non-linear adaptive loop filtering are described. In an exemplary aspect, a method for visual media processing includes configuring, for a current video block, one or more parameters of a clipping operation that is part of a non-linear filtering operation; and performing, based on the one or more parameters, a conversion between the current video block and a bitstream representation of the current video block, wherein the one or more parameters is coded in accordance with a rule.
US11233994B2
According to a first aspect, a method is provided. The method includes obtaining an M×N array of pixel values an image; determining a weight selection value for position x,y in the M×N array; and using the weight selection value to obtain a weight value for use in a filter for filtering the image. Determining the weight selection value for position x,y (omegax,y) includes: a) retrieving a previously determined weight selection value for position x,y−1 (omegax,y−1); b) retrieving a previously determined alpha value (a) for position x,y−1; c) calculating a delta value (d); and d) calculating omegax,y=omegax,y−1−a+d. Calculating d includes: i) retrieving a first previously determined value (omega_row); i) retrieving a second previously determined value (alpha_row); and ii) calculating d=omega_row−alpha_row+abs(Ax+1,y+1−Ax+1,y+2), wherein Ax+1,y+1 is the value stored in position x+1,y+1 of the array and Ax+1,y+2 is the value stored in position x+1,y+2 of the array.
US11233987B2
To provide an encoding method for reducing deterioration in encoding efficiency when encoding a video/an image by selecting one operation mode out of a number of operation modes. The encoding method includes: extracting one or more features from one or more reconstructed pixel groups; categorizing the one or more reconstructed pixel groups using the extracted one or more features and a first machine learning model; and performing an encoding process on a current block of image samples included in a current picture using a parameter set corresponding to a result of the categorizing, the parameter set being one of a plurality of predefined parameter sets.
US11233986B1
An optical profiling system characterizes distortion of a head-mounted display (HMD) under test. The optical profiling system includes a camera assembly and a controller. The controller provides presenting instructions that cause the HMD under test to present test patterns and also provides imaging instructions that cause the camera assembly to capture images of the test patterns presented by the HMD under test. The camera assembly includes one or more characterization cameras. A characterization camera is configured to mimic movement of a human eye and is positioned in an eye box region of the HMD under test. Using the images captured by the camera assembly, the controller measures distortion of the HMD under test. The controller may generate a report charactering the HMD under test based on the measured distortion.
US11233983B2
A camera-parameter-set calculation apparatus includes a three-dimensional point group calculator that calculates a plurality of three-dimensional coordinates, based on first and second images respectively captured by first and second cameras and first and second camera parameter sets of the first and second cameras; an evaluation value calculator that determines a plurality of pixel coordinates in the second image, based on the plurality of three-dimensional coordinates and the second camera parameter set, determines a plurality of third pixel coordinates in a third image captured by a third camera, based on the plurality of three-dimensional coordinates and a third camera parameter set of the third camera, and calculates an evaluation value, based on pixel values at the plurality of second and third pixel coordinates in the second and third images; and a camera-parameter-set determiner that determines a fourth camera parameter set for the third camera, based on the evaluation value.
US11233979B2
A collaborative video camera system of an edge node can be used to track and predict objects, locations of the objects, and events associated therewith. For example, multiple cameras can be utilized to determine the direction in which an object is heading. This data can be used to activate and/or dispatch other cameras that may be at or near the predicted location of the object. Additionally, sound associated with the object can be used to predict and/or active cameras that are at or near the predicted location of the object.
US11233978B1
A handheld, man-portable countermeasure device can include a directional antenna and signal disruption components in electronic communication with the directional antenna. The signal disruption components can include a signal generator coupled to an amplifier. The countermeasure device can include a computing device coupled to an electronic communications transceiver. The computing device can provide, via the electronic communications transceiver, at least one bilateral communication link to operatively connect with a UAV tracking system. The computing device can determine status information associated with the electronic circuitry of the countermeasure device. The computing device can transmit, via the bilateral communication link, the status information to the UAV tracking system.
US11233975B2
The present invention addresses the problem of providing technology that makes it possible to perform verification for the purposes of distribution management, authenticity assessment, and the like of merchandise without building an RFID chip into each of a plurality of fasteners. The present invention is characterized in that image characteristics of a component of a product to be verified are acquired and the product to be verified is verified on the basis of the acquired image characteristics of the component.
US11233973B1
Aspects of the invention include overlaying a graphical representation of a first user onto a real-world image of a first location, wherein the first user is physically located at a second location different than the first location. Detecting an interaction between the first user and a second user, wherein the second user is physically located at the first location. Determining a current position of the second user within the first location. Causing the graphical representation of the first user to face in a direction of the current position of the second user.
US11233965B2
An imaging apparatus includes a unit pixel including a pixel electrode, a charge accumulation region electrically connected to the pixel electrode, and a signal detection circuit electrically connected to the charge accumulation region; a counter electrode facing the pixel electrode; a photoelectric conversion layer disposed between the electrodes; and a voltage supply circuit configured to selectively apply any one of first, second, and third voltages between the electrodes. The photoelectric conversion layer exhibits first and second wavelength sensitivity characteristics in a wavelength range when the voltage supply circuit applies the first and second voltages between the electrodes, respectively, and becomes insensitive to light in the wavelength range when the voltage supply circuit applies the third voltage between the electrodes.
US11233964B2
Disclosed is an image adjustment apparatus including a receiver which is configured to receive a first input image of an object which is time-synchronously captured and a second input image in which a motion event of the object is sensed time-asynchronously, and an adjuster which is configured to adjust the first input image and the second input image.
US11233954B1
A stereoscopic system that employs stereo infrared imaging to improve resolution and field of view (FOV) is disclosed. In embodiments, the stereoscopic system includes first and second infrared cameras that are configured to detect scenery in the same FOV. The stereoscopic system further includes at least one display and at least one controller configured to render imagery from the first infrared camera and imagery from the second infrared camera via a display (or multiple displays) to generate stereoscopic infrared imagery.
US11233945B2
An object of the present invention is to provide an imaging apparatus that can comfortably be focused while an influence on a wide angle image is minimized. The imaging apparatus includes: a display unit for displaying an image being photographed; an enlarged image display function for displaying an image obtained by enlarging a part of an area being photographed in the display unit; an edge component detection function for detecting an edge component amount of an enlarged image area; and a focal point position detection function for detecting movement of a focal point operated by a photographer. Duration time of the enlarged image display displayed by the enlarged image display function is changed in conjunction with the edge component detected by the edge component detection function and the movement of the focal point detected by the focal point position detection function.
US11233935B2
Image processing can include storing a first image of a scene captured by a first camera, storing a second image of the scene captured by a second camera, and storing a first user-composed image. The first user-composed image can be derived from at least one of: (a) the first image and (b) the second image. The image processing can further include: receiving a second command to edit the first user-composed image, editing the first user-composed image, and saving the edited first user-composed image as a second user-composed image.
US11233933B2
A method for processing an image is provided. The method includes that: a preview image to be processed is acquired; scene information is identified from the preview image; a composition mode corresponding to the scene information is determined; and the preview image is composed according to the composition mode. A device for processing an image and a mobile terminal are also provided.
US11233932B2
In a focusing position detection method, a second step is carried out. The second step includes dividing the object image into a plurality of local regions, obtaining a local value indicating the degree of focalization from the local region for each of the plurality of local regions and obtaining the focus degree on the basis of the plurality of local values. Thus, even when a plurality of object images acquired by imaging an imaging object by using an imager while changing a focal position along an optical axis are relatively dark or include a high-luminance region, it is possible to stably detect a focusing position without repeating detection operations.
US11233928B2
An integrated display panel, a display apparatus and an image display method. The integrated display panel includes a display substrate and a plurality of photodiodes located in the display substrate, at least part of the plurality of photodiodes being configured to acquire light signals of a target area and convert the acquired light signals of the target area into electric signals for forming a target area image.
US11233923B2
One embodiment provides a method, comprising: receiving, at an information handling device, an indication to activate a camera positioned underneath a display portion of the information handling device; identifying, using a processor, a location of at least one pixel on the display portion positioned overtop the camera; disabling, based on the identifying, the at least one pixel; performing, subsequent to the disabling and using the camera, a function; and enabling, responsive to identifying that the function was performed, the at least one pixel. Other aspects are described and claimed.
US11233921B2
An image processing apparatus performs: acquiring target image data representing a target image including a plurality of pixels, the target image data including a plurality of sets of component image data representing respective ones of a plurality of component images; smoothing the plurality of component images to generate respective sets of a plurality of sets of smoothed component image data representing respective ones of a plurality of smoothed component images; enhancing an edge in each of the plurality of smoothed component images to generate corresponding one set of a plurality of sets of enhanced component image data; generating single-component image data including one type of component value corresponding to each of the plurality of pixels by using the plurality of sets of enhanced component image data; and specifying a plurality of edge pixels using the single-component image data, the plurality of edge pixels constituting an edge in the target image.
US11233902B2
A system and method for allowing a telemarketer to place a series of telephone calls to called parties utilizes a distributed processing architecture. This allows the telemarketer to utilize data stored at remote locations to help interact with called parties. In addition, the telemarketer can utilize telephone assets to quickly and easily place multiple simultaneous calls to different called parties.
US11233900B1
Systems and methods for telephone call regulation include the use of a predictive model. An example method includes receiving, by a predictive model, a telephone number from a user application comprising instructions for execution on a user device and determining, by the predictive model, a spam factor for the received telephone number. The example method further includes determining, by the predictive model, a classification of the received telephone number based on the spam factor and transmitting, by the predictive model, the classification of the received telephone number to the user application. The example method further includes receiving, by the predictive model, a feedback from the user application, the feedback indicative of a corrective classification of the received telephone number and modifying, by the predictive model, the spam factor for the received telephone number based on the corrective classification.
US11233897B1
This disclosure describes techniques for authenticating a person that seeks to engage in a voice call session with a call center agent, an interactive voice response system, or other system. In one example, this disclosure describes a method that includes storing information associating an authorized device with an account; receiving, over a network and from a device operated by a user, authentication credentials for the user; determining, based on the authentication credentials, that the user is authorized to access the account; receiving, over the network and from the device operated by the user, a request to engage in a voice conversation; responsive to receiving the request, accessing the phone number associated with the authorized device; and initiating a voice call session by placing a call, over the network, to the phone number associated with the authorized device.
US11233892B2
An electronic device according to various embodiments of the present disclosure includes: a housing; a user interface exposed through a portion of the housing; at least one communication circuit configured to discover and connect to another electronic device wirelessly without an access point or a base station; at least one processor operatively connected with the user interface and the communication circuit; and a memory operatively connected with the processor, wherein, when being executed, the memory stores instructions that cause the processor to transmit a plurality of first beacon signals for wireless connection by using the communication circuit during first time periods, to detect at least one second beacon signal for wireless connection, transmitted from an external device, by using the communication circuit, during one period of second time periods which are different from the first time periods, to receive multimedia data from an external server after detecting the at least one second beacon signal, and to output at least one of an audio, an image, or a video based at least in part on the multimedia data. Other embodiments are possible.
US11233888B2
A computer program product includes program instructions and an apparatus includes a processor for processing the program instructions, where the program instructions are configured to be executable by a processor to cause the processor to perform operations. The operations comprise causing a source device to communicate with a destination device over a direct short-range wireless connection between the source device and the destination device, causing the source device to communicate over a local area network to identify a participating device that is connected to the local area network and is able to form a second short-range wireless connection with the destination device, and causing the source device to communicate with the destination device through the participating device by sending data over the local area network to the participating device for forwarding to the destination device over the second short-range wireless connection.
US11233887B2
A headset is described that utilizes magnetic frictional couplers. A coupler includes a first member having a first engagement surface and a second member having a second engagement surface disposed for relative positioning of the first and second members along a line of adjustment. One or more magnetic elements are arranged on the first and second members to establish a magnetic flux between the first engagement surface and the second engagement surface, and thereby establishing a frictional force tending to hold the relative positions of the first and second members. The magnetic flux varies as a function of relative position of the first and second members along the line of adjustment, and has peaks at a plurality of detent positions along the line of adjustment.
US11233884B2
A service process control method and a network device, where the method includes selecting, according to an execution policy of at least one service deployed on a network device, M data processors for processing a packet received by the network device, determining a processing sequence for the selected M data processors to process the packet, and invoking the selected M data processors to sequentially process, according to the processing sequence, the packet. An execution sequence for a data processor to process the packet is dynamically generated according to a policy set corresponding to the service, thereby reducing an unnecessary processing process and redundant information collection in a service execution procedure, improving service processing flexibility, and enhancing overall performance of the device.
US11233880B2
A system designed for increasing network communication speed for users, while lowering network congestion for content owners and ISPs. The system employs network elements including an acceleration server, clients, agents, and peers, where communication requests generated by applications are intercepted by the client on the same machine. The IP address of the server in the communication request is transmitted to the acceleration server, which provides a list of agents to use for this IP address. The communication request is sent to the agents. One or more of the agents respond with a list of peers that have previously seen some or all of the content which is the response to this request (after checking whether this data is still valid). The client then downloads the data from these peers in parts and in parallel, thereby speeding up the Web transfer, releasing congestion from the Web by fetching the information from multiple sources, and relieving traffic from Web servers by offloading the data transfers from them to nearby peers.
US11233878B2
A data processing computer-implemented method, medium, and system are disclosed. In one computer-implemented method, a target coordination server is selected from multiple coordination servers based on performance information of server clusters, where the multiple coordination servers respectively belong to multiple server clusters. A data processing request is sent to the target coordination server, so that a server cluster that the target coordination server belongs to can prioritize handling of the data processing request.
US11233875B2
Methods, systems and computing devices for establishing a content sharing session between computing devices are disclosed. In one example, prior to establishing the content sharing session: (1) user selection input selecting at least a portion of content displayed by a user computing device is received; (2) in response, a content sharing window comprising the portion of the content and user-selectable contact selectors is displayed; and (3) user contact input selecting a contact selector corresponding to a selected recipient is received. In response to receiving the user contact input, the content sharing session is established in which the portion of the content is provided to a recipient device associated with the selected recipient. An interaction region is displayed in the content sharing window, and recipient input from the recipient device is displayed in the interaction region.
US11233873B2
In certain embodiments, a Service Deployment Infrastructure (SDI) request engine is disclosed. The SDI request engine can perform tracking, management and provisioning of services subscribed to by users of a computer infrastructure system. The SDI request engine can be deployed to process large volumes of provisioning requests and deliver time critical applications for customers. The SDI request engine can translate each request into a list of tasks of various sizes based on the requirement and configuration of the request, and store each task in a queue. In certain embodiments, the SDI request engine may evaluate a dynamic weight associated with each task to prioritize the processing of tasks, which may improve the overall throughput of request processing.
US11233872B2
A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The client device access an acceleration server to receive a list of available tunnel devices. The requested content is partitioned into slices, and the client device sends a request for the slices to the available tunnel devices. The tunnel devices in turn fetch the slices from the data server, and send the slices to the client device, where the content is reconstructed from the received slices. A client device may also serve as a tunnel device, serving as an intermediate device to other client devices. Similarly, a tunnel device may also serve as a client device for fetching content from a data server. The selection of tunnel devices to be used by a client device may be in the acceleration server, in the client device, or in both. The partition into slices may be overlapping or non-overlapping, and the same slice (or the whole content) may be fetched via multiple tunnel devices.
US11233861B2
Inter-session automation for robotic process automation (RPA) is disclosed. A robot or another application or process running in the user session may interact with an application, but one or more attended RPA robots in one or more child sessions perform operations and fetch data that the user session robot will then use to interact with the application in the user session. Attended RPA robots in client sessions may share data through an Inter-Process Communication (IPC) protocol, by storing data in a persistent data store, such as a spreadsheet, an object-oriented database, a plain text file, another data store or file, etc. The user session robot or another application or process running in the parent session can then read this information and respond accordingly.
US11233860B1
A microcontroller attachment for use with a microcontroller. The microcontroller attachment includes a first network interface controller (NIC) configured to communicate with a first dynamic host configuration protocol (DHCP) server to receive a first DHCP address and configured to establish a virtual private network (VPN) connection for a computing device to communicate with a remote server, the first NIC configured to be communicatively coupled to the computing device. The microcontroller attachment further includes a second NIC configured to receive a second DHCP address from a second DHCP server running on the microcontroller and send the second DHCP address to the computing device.
US11233856B2
Examples provided herein selects a device such as a gateway. One or more IP packets carrying a session establishing request are received and an address of one of a plurality of gateways is selected based on information on a wireless terminal included in the session establishing request, the selected address is set as a destination address of the IP packets.
US11233840B2
As a media client receives a media stream for presentation, the media client could receive, in-band with the media stream, metadata identifying the media stream, such as a media-stream identifier encoded as a watermark in the media stream or carried together with the media stream in a packet-based transport stream, among other possibilities. And while the media client is processing the media stream for presentation, the media client could then convey the received metadata out-of-band to a server to enable the server to readily obtain reference fingerprints representing the media stream and to thereby facilitate, based on the reference fingerprints, a content-related action such as dynamic content modification for instance.
US11233839B2
A system and method are provided of minimizing network bandwidth used from an external network by client peers in a local network. The method can include the operation of organizing a plurality of clients each having media streamlets and a client parent in a structure within the local network. Mapping information propagates through the structure. The mapping information represents local streamlet locations as stored by the plurality of clients. Another operation is retrieving a local streamlet from a client identified in the mapping information as having the local streamlet for the requesting client.
US11233829B2
Techniques for dynamic per subscriber policy enablement for security platforms within service provider network environments are disclosed. In some embodiments, a system/process/computer program product for dynamic per subscriber policy enablement for security platforms within service provider network environments includes monitoring network traffic on a service provider network at a security platform to identify a subscriber with a new IP flow; associating the subscriber with the new IP flow at the security platform; and determining a security policy to apply at the security platform to the new IP flow based on the subscriber.
US11233821B2
Systems, methods, and computer-readable media for gathering network intrusion counter-intelligence. A system can maintain a decoy network environment at one or more machines. The system can identify a malicious user accessing network services through the network environment. Further, the system can receive network service access requests from the user at one or more machines in the network environment and subsequently direct the network service access requests from the malicious user to the decoy network environment based on an identification of the malicious user. The network services access requests can be satisfied with network service access responses generated in the decoy network environment. Subsequently, the system can maintain malicious user analytics based on the network service access requests of the malicious user that are directed to the decoy network environment.
US11233819B2
Embodiments of the present disclosure provide a method and apparatus for analyzing a cyber attack. A method may include: acquiring a web blog of a server; detecting whether a hypertext transfer protocol request in the web log is offensive, to obtain a detection result of the hypertext transfer protocol request, and storing the hypertext transfer protocol request, the detection result of the hypertext transfer protocol request, and extracted data portion correspondingly.
US11233813B2
Systems and methods for discovering and provisioning computing devices within a computing environment. An example method may comprise: loading a first kernel from a removable storage, wherein the first kernel identifies device information of the computing device when executed; transmitting a provisioning request comprising the device information to a provisioning device over a network; receiving provisioning data and a second kernel over a network, the second kernel comprising an operating system installer; and overwriting the first kernel with the second kernel.
US11233811B1
An endpoint agent configured, when executed on an endpoint device, to: access outgoing and/or incoming packets via a local traffic access function of the endpoint device, the outgoing packets sent from a network interface of the endpoint device to a packet-switched network and carrying outbound payload data generated by one or more processes executed on the endpoint device, the incoming packets received at the network interface from the packet-switched network and carrying inbound payload data for processing by the one or more processes; extract network traffic telemetry from the outgoing and/or incoming packets, the extracted network traffic telemetry summarizing the outgoing and/or incoming packets; and transmit, to a cybersecurity service, a series of network telemetry records containing the extracted network traffic telemetry for use in performing a cybersecurity threat analysis. Further aspects pertain to the “deduplication” of telemetry records when network traffic is monitored by multiple sources.
US11233806B2
Techniques and architectures for privilege escalation detection. User login information for multiple users in a multiuser secure computing environment is analyzed to generate multiple user evaluations. The multiple user evaluations are analyzed to generate at least a population evaluation for the multiuser secure computing environment. Node scores are generated for nodes in the population evaluation to determine one or more entry nodes for the multiple users in the multiuser secure computing environment. The node scores are compared to one or more threshold values to determine whether the user login information corresponding to one or more of the multiple users indicates a privilege escalation condition. A security response action occurs in response to detecting a privilege escalation condition.
US11233797B2
Seamless guest access to spaces and meetings may be provided. A trusted user device may send an identity object and may receive an identifier and an authorization token in response to sending the identity object. Then the trusted user device may send a request to add a guest user associated with the identifier to a collaboration event and may receive, in response to sending the request to add the guest user, location data associated with the collaboration event. The trusted user device may then send collaboration space data to a guest user device associated with the guest user. The collaboration space data may comprise the authorization token, the location data, and an application indicator associated with the collaboration event.
US11233789B1
Apparatuses, systems, methods, and computer program products are disclosed for automated event migration. A method includes aggregating a set of events from one or more servers to a trusted hardware device. Certain different events of a set of events may be associated with different service providers. A method includes identifying, on a trusted hardware device, a repeating event from a set of events. A method includes prompting a user to migrate subsequent instances of a repeating event from one service provider to a different service provider of a plurality of service providers based on a likelihood that the aggregated set of events includes each event for the user of an event type of the aggregated set of events. A method includes migrating subsequent instances of a repeating event, using a user's electronic credentials, from one service provider to a different service provider in response to the user accepting a prompt.
US11233785B2
A system described herein may provide techniques for providing secure, configurable, network services via a dynamic gateway. Network services may be provided using virtual machines, pods, and/or containers. The dynamic gateway may provide hosted services and edge site services. The dynamic gateway may provide separate secure access to the hosted services and edge site services, utilizing different administrator credentials for the hosted services and edge site services. A host services orchestrator may receive usage information from the dynamic gateway. The host services orchestrator may generate a usage prediction based on the received information. The host services orchestrator may, based on the usage prediction, allocate provided services between edge site and hosted services and may further allocate hardware and/or software resources of the dynamic gateway. The dynamic gateway hardware resources may be managed by the hosted services and access may be provided to the edge site services via the hosted services.
US11233777B2
Systems, devices, and methods are disclosed for selectively decrypting SSL/TLS communications. Contents of the decrypted communications that may result in some action; for example, to terminate the communications, or to log and store the plaintext packets of the communications for subsequent content inspection and analysis. A SSL/TLS proxy may examine the information contained in the TLS handshake protocol and/or examine other information associated with the connection. Based on the examination, a proxy may determine whether or not to decrypt the encrypted communications. The proxy may take additional actions based on content inspection.
US11233770B2
Behavior-based security in a datacenter includes monitoring user actions made by users in the datacenter. Behavior-based risk scores are computer for users based on their monitored actions. One or more firewall rules are generated for users based on their behavior-based risk scores. The firewall rules regulate the actions of the users.
US11233767B1
System and method for publishing DNS records of a domain including either signed or unsigned records
A system for publishing a plurality of Domain Name System (DNS) records for a domain name, the system comprising: a record selection module for obtaining selected data of registry data associated with the domain name in a registry database; a DNS Security (DNSSEC) signing system having at least one signing module for digitally signing the selected data of the registry data, the digitally signing using one or more signing keys (SK) to generate a signed DNS record, the one or more signing keys associated with the registry data of the domain name; a distribution system for coordinating the publishing of a set of DNS records in the DNS by facilitating transmitting of the set of DNS records to one or more authoritative servers of the DNS in a transmission path that bypasses storing of the signed DNS record in the registry database, the set of DNS records generated based on a signing identifier on how to generate the set of DNS records by either: a) sending the selected data to the DNSSEC signing system for subsequent direct inclusion as the signed DNS record in the set of DNS records by the DNSSEC signing system using a set of generation instructions; or b) including the selected data as an unsigned DNS record in the set of DNS records by the distribution system using the set of generation instructions, wherein the transmission path also bypasses the at least one signing module of the DNSSEC signing system.
US11233761B1
Systems and method for determining a topic cohesion measurement between a content item and a hyperlinked landing page are presented. In one embodiment, a plurality of content item signals is generated for the content item and a corresponding plurality of signals are generated for the hyperlinked landing page. An analysis of the corresponding signals is conducted to determine a measurement of topic cohesion, a topic cohesion score, between the content item and the hyperlinked landing page. A cohesion predictor model is trained to generate the predictive topic cohesion score between an input content item and a hyperlinked landing page. Upon a determination that the topic cohesion score is less than a predetermined threshold, remedial actions are taken regarding the hyperlink of the content item. Alternatively, positive actions may be carried out, including promoting the content item to others, associating advertisements with the content item, and the like.
US11233752B2
A receiving core reads a packet from an ingress interface, wherein the ingress interface is an interface corresponding to a forwarding group to which the receiving core belongs; the receiving core sends the read packet to a forwarding core in the forwarding group; and the forwarding core sends the packet to a corresponding egress interface.
US11233749B2
Providing fluid external access to a resource that is internal to a network from external to that network. From within the network, the internal user simply provides an internal identifier, and the external user accesses not the internal identifier, but an external uniform resource identifier (URL) that the external user can simply select to obtain access to the internal resource of the network. This is accomplished by translating the internal identifier to an external URL having a proxy server as its domain name. When the external URL selects the URL, a request with that external URL is made to the proxy server, which translates the external URL back to the internal identifier, and coordinates with the network to obtain the resource for the external user.
US11233747B2
Systems and methods are disclosed that acquire server resources at the time of scheduling an automated instance-related task, such as an instance migration task, and prior to starting the automated task (e.g., prior to determining scheduling conflicts, creating a change request, or creating a move context associated with starting the instance migration task). Advantageously, if acquiring the server resources fails, an orchestration server performing the automated task can simply retry acquiring the server resources, thus avoiding restarting the automated task and re-performing steps of the automated task, thus avoiding unnecessary overhead.
US11233746B2
A network device adds a fixed value to a congestion threshold (CT) when a first period ends. Detects whether a difference obtained by subtracting average traffic load of a queue in the first period from average traffic load of the queue in a second period is greater than a target increase value, sets the CT based on a detection result when the second period ends, where the first period is previous to the second period; marks a received packet when a quantity of packets buffered in the queue is greater than the CT, enqueues the marked packet and sends the marked packet to a receiving device.
US11233745B2
A method of reducing network traffic includes blocking, at a mobile device, a first channel to reduce network signaling in a network and to reduce battery consumption. The first channel includes a non-common channel. The method includes offloading application traffic of an application onto a second channel. The second channel may include a common channel. The method may include monitoring the application traffic of the application over the second channel, unblocking the first channel based on the monitored application traffic so that the application can perform an action, and re-blocking the first channel after the action has been completed. The method may include unblocking the first channel when user activity is detected, wherein the user activity includes whether the mobile device is being interacted with.
US11233743B2
The present technology pertains to a system and method for extending enterprise networks' trusted policy frameworks to cloud-native applications. The present technology comprises sending, by an enterprise network controller, a first communication to a service mesh orchestrator for a service mesh, wherein the first communication informs the service mesh orchestrator of traffic segmentation policies to be applied to traffic originating at an enterprise network and of layer 7 extension headers which correspond to the enterprise network traffic segmentation policies.
US11233738B1
The performance of asynchronous tasks may be dynamically configured. An evaluation of pending tasks that includes updates for new tasks and completed tasks being removed is performed. A target capacity for the data traffic workflow is determined from the evaluation of pending tasks in order to satisfy a performance requirement for the data traffic workflow. Modifications to a performance configuration for the data traffic workflow are then made based on a comparison with the target capacity.
US11233736B2
Provided is a vehicle gateway including a first transceiver configured to receive a controller area network with flexible data rate (CAN-FD) message from a CAN-FD bus and store the received CAN-FD message, a second transceiver configured to store a controller area network (CAN) message and transmit or receive the CAN message to or from a CAN bus, and a processor configured to divide the CAN-FD message into a plurality of divided CAN-FD messages based on preset reference bytes, assign identification numbers (IDs) to the plurality of divided CAN-FD messages, and store a plurality of the CAN messages assigned with the IDs in the second transceiver.
US11233734B2
Disclosed are examples of systems, apparatus, devices, computer program products, and methods implementing aspects of digital content retrieval using a decentralized content fabric. In some implementations, fabric nodes of an overlay network are provided. A first fabric node is configured to: determine, responsive to a client request for a content object part, that the content object part is not stored locally at the first fabric node; identify a second one or more fabric nodes as a best match; send a network request for the content object part to the second one or more fabric nodes; obtain the content object part from the second one or more fabric nodes; and process the content object part with further content object parts to produce the digital content for the client.
US11233728B2
Aspects of the present disclosure involve systems, methods, computer program products, and the like, for utilizing a CIC value field in signaling information of a communication to provide an identification of the ingress network to an egress or receiving network of a long distance telecommunications network. The system and method provides for the provisioning of a signaling CIC for an ingress trunkgroup or network to a telecommunications network for downstream signaling purposes by overriding a received CIC value with a provisioned CIC value specific to the ingress network. This provisioned CIC value identifies the ingress network to the long distance network to the egress network for use by the egress network.
US11233725B2
A network device (e.g., an evolved Node B (eNB), user equipment (UE) or the like) can operate to reduce an interruption time during a fallback operation resulting from a communication link blockage condition (e.g., a human blockage or other natural/physical wireless blockage). The network device includes a network convergence protocol (NCP) layer that enables communication between other network devices of different radio access technologies (RATs) in a heterogeneous network.
US11233724B2
A multicast data packet processing method in a point-to-multipoint (P2MP)-based bit index explicit replication (BIER) multicast tree, which includes an intermediate node configured to use P2MP to forward a BIER packet, includes receiving a first multicast data packet with a BIER header having a first label. The method further includes obtaining a first forwarding entry based on the first label. The first forwarding entry includes the first label, a first identifier identifying the multicast tree, and a second identifier instructing to perform P2MP forwarding. The method further includes obtaining, based on the first identifier, a second forwarding entry including the first identifier and a second label. The method further includes obtaining a second multicast data packet based on the second identifier, the second forwarding entry, and the first multicast data packet, and sending the second multicast data packet. The second multicast data packet includes the second label.
US11233719B1
Edge clusters execute in a plurality of regional clouds of a cloud computing platforms, which may include cloud POPs. Edge clusters may be programmed to control access to applications executing in the cloud computing platform. Edge clusters and an intelligent routing module route traffic to applications executing in the cloud computing platform. Cost and latency may be managed by the intelligent routing module by routing requests over the Internet or a cloud backbone network and using or bypassing cloud POPs. The placement of edge clusters may be selected according to measured or estimated latency. Latency may be estimated using speed test servers and the locations of speed test servers may be verified.
US11233716B2
In an electronic monitoring system, a base station can identify missing video and/or audio (“media”) packets from a recording device by detecting gaps between sequence numbers corresponding to media packets received in an encoded media stream. The base station can efficiently avoid individually acknowledging every media packet received from the recording device. However, when missing media packets are identified, the base station can queue non-contiguous sequence numbers for the missing media packets for requesting re-transmission from the recording device in a single message. The base station can request such re-transmission during regular report intervals providing statistics and/or control information, and/or in between such intervals in application-specific messages, subject to a guard time. If the recording device still has at least one missing media packet in an egress queue, the recording device can accordingly re-transmit the missing media packet.
US11233707B2
Techniques for metadata-based information provenance are disclosed. A node in a data provisioning layer receives encrypted payload data to be delivered to a recipient. The node generates provenance metadata that describes at least one action taken by the node with respect to the encrypted payload data. The node transmits the encrypted payload data and the provenance metadata via the data provisioning layer toward the recipient.
US11233699B2
Disclosed are a network slice creation method and a management and orchestration system. The method includes MANO acquiring name information of a first slice network that needs to be created, the MANO acquiring first VNFD information corresponding to a first NS and second VNFD information corresponding to a first VNF, the MANO creating the first slice network corresponding to the name of the first slice network, the first NS corresponding to the name of the first NS, a subnet of the first NS, the first VNF corresponding to the name of the first VNF, and a subnet of the first VNF, and the MANO creating at least one port and at least one virtualized network function component (VNFC), and connecting the at least one port to the at least one VNFC.
US11233686B2
A reception apparatus that decodes a preamble reduces the size of a buffer that holds a decoding result. A holding unit holds a plurality of bits to each of which physical layer pipe identification information is assigned as a physical layer pipe presence/absence bit string. A reception unit receives a predetermined number of physical layer pipes that do not exceed the number of bits of the physical layer pipe presence/absence bit string and the physical layer pipe identification information of each of the predetermined number of physical layer pipes. A setting unit sets the value of the bit corresponding to the received physical layer pipe identification information of the physical layer pipe presence/absence bit string to one of two values, and sets the value of a non-corresponding bit to another of the two values. A decoding processing unit performs processing for decoding the physical layer pipe corresponding to the bit of the one value.
US11233685B2
The present disclosure relates generally to wireless communication systems, and more particularly, to a design for generating and utilizing orthogonal cover code (OCC) sequences for physical uplink control channel (PUCCH) transmissions. An exemplary method includes a user equipment (UE) selecting an orthogonal cover code (OCC) sequence for an uplink transmission, wherein the OCC sequence is selected from a first set of OCC sequences designed to achieve target peak to average power ratios (PAPRs) for a plurality of different modulation schemes; and transmitting the uplink transmission, via a wireless medium, with one of the modulation schemes using the selected OCC sequence.
US11233684B2
A method of non-coherent ambient backscatter communication including: receiving, by a wireless device, an ambient orthogonal frequency-division multiplexing (OFDM) symbol that includes a cyclic prefix at a first portion of the OFDM symbol that is a copy of a second portion of the OFDM symbol; modulating, by the wireless device, at least part of the received ambient OFDM symbol, including: modulating either the first portion or the second portion of the ambient OFDM symbol with data; and reflecting, by the wireless device, at least the first portion and the second portion of the modulated OFDM symbol.
US11233683B2
A method for processing an electrical signal comprises receiving an electrical signal comprising a frequency modulated signal encoding digital data; sampling a first portion of the electrical signal to obtain a plurality of samples to obtain a first sample set; determining an index value from the first sample set by assigning a value to each sample in the first sample set based upon an amplitude of the sample; comparing the determined index value with a plurality of predetermined index values to identify a first output value from a plurality of predetermined output values, each of the predetermined index values corresponding to one of the plurality of predetermined output values; and outputting an indication of the output value. Each of the predetermined output values indicates a respective frequency modulation encoded value and the first output value indicates a frequency modulation encoded value within the first portion of the electrical signal.
US11233682B2
Automobile receiving and processing location finding, such as GPS, and navigation signals. Multimedia Wi-Fi and other wireless networks and 5G, 4G, 3G and 2G cellular automobile communication of voice, data photo and video camera signals. Automobile mobile networks for direct automobile to automobile communications. Receiving in an automobile a wireless modulated remote control (RC) signal, processing the received RC signal into a processed RC signal for control of operation of the automobile. Processing in an automobile a touchscreen generated signal and a sensor generated signal for control of automobile. Transmitting a signal to an emergency 911 (emergency 911 or enhanced emergency E-911) wireless service provider or to a Public Safety Answering Point (PSAP).
US11233669B2
A method for context-dependent in-call video codec switching includes receiving an indication that a far-side endpoint includes a capability to switch from an initial video codec to a secondary video codec during a call. During a call with the far-side endpoint, the method includes determining that a performance of an encoder satisfies a codec switching threshold. The codec switching threshold indicates that the performance of the encoder justifies switching from the initial video codec mid-stream of the call. During a call with the far-side endpoint, the method also includes switching from the initial video codec initially negotiated to govern the call to the secondary video codec.
US11233665B2
Lighting fixture data hubs and systems and methods for use. An example of a data hub may include an annunciator configured to generate first and second indications; a sensor configured to detect a zone including one or more parking spaces, pedestrians, or other activity areas in a vicinity of the data hub and to determine whether or not one or more vehicles, pedestrians, and/or activities occurring in the activity areas are present within the zone, the sensor further configured to emit signals corresponding to said detection; and a gateway in communication with an on-board processor and the annunciator, the on-board processor configured for EDGE computing and processing to receive and analyze the signals from the sensor, communicate said signals to the gateway, and operable to allow the gateway to direct the annunciator to generate the first indication or the second indication in response to the signals.
US11233658B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for digital transaction signing for multiple client devices using secured encrypted private keys. The system generates, by a device, a private key and public key pair. The key pair is associated with an electronic account. The device also has an associated private key and public key pair. The device generates multiple key shares of the generated private key associated with the electronic account. The device encrypts each of the multiple key shares with the public key of the device thereby creating multiple first or inner layer of encrypted key shares. The device then encrypts each of the multiple first encrypted key shares each with a separate user public key associated with a user thereby creating multiple second or outer layer of encrypted key shares. The double encrypted key shares are then distributed to the respective users having the user public key.
US11233657B2
Method for registering an electronically stored digital document (A), comprising the steps of a) providing to an owning party a digital document and a private ownership key, which private ownership key is a private key in an asymmetric cryptographic key pair also comprising a corresponding public ownership key; b) calculating a digital document hash value based upon the document (A); c) the owning party using the private ownership key to calculate a digital document signature of the document (A); d) digitally storing in an electronic digital document register not the document (A), but the document signature as well as the public ownership key and the document hash value. The invention also relates to a system.
US11233656B2
A method for mining a block in a decentralized blockchain consensus network (DBCN) includes sending, by a mining computing entity (MCE), a signing request for mining a new block of a blockchain to a trusted execution environment computing entity (TEE-CE), the signing request including block information, the block information including block height information, and comparing, by the TEE-CE, the block height information of the signing request with block height information from a last signing request and providing a matching, when the difference between the block height information of the signing request and the block height information from the last signing request satisfies a defined value. The method further comprises, upon providing the matching, signing, by the TEE-CE, the new block based on the block information, and providing, by the MCE, the new signed block to the DBCN.
US11233654B2
Disclosed herein are methods, systems and apparatus, including computer programs encoded on computer storage media, for storing blockchain data. One of the methods includes receiving transactions issued by a client node communicably coupled to a permissioned blockchain network, sending the transactions to a plurality of validating nodes for validating the transactions and running consensus, receiving one or more blocks generated based on consensus of at least a portion of the transactions by the plurality of validating nodes, encoding the one or more blocks using ECC to generate one or more encoded blocks, and for each encoded block of the one or more encoded blocks: dividing the encoded block into a plurality of datasets based on a data storage scheme associated with the one or more blocks.
US11233653B2
A dongle for ciphering, receiving and transmitting data to and from an external device is provided. The dongle includes a user interface configured to receive authentication data to confirm an identity of a user. The dongle is disabled for ciphering data unless an authorised user is identified. A data transfer channel is configured to couple the dongle to the external device to receive and transmit user data between the dongle and the external device. A hardware encryption engine is configured to perform a ciphering transformation on user data received from the external device. The dongle is configured to perform a return transmission to return the user data that has been transformed to the external device via the data transfer channel in real-time using a single data transfer channel without storage of the user data on the dongle.
US11233649B2
An application program authorization method includes: when a first application on a terminal is logged into, sending, by the terminal to a first application server by using the first application, a first request message used for negotiating a token binding identifier of the first application; receiving, by the terminal, a first response message including generation information of the token binding identifier from the first application server; generating, by the terminal, the token binding identifier based on the generation information of the token binding identifier, and sending the token binding identifier to the first application server; and when the at least one second application on the terminal logs in by using the first application, sending, by the terminal to the first application server, a second request message, where the second request message includes the token binding identifier.
US11233647B1
A system and associated methods provide digital identity and strong authentication management services for Internet users. The system includes a central, cloud-based, online service, referred to as a central service, which can manage user accounts. The system also includes dedicated, always-on, always-connected, cryptographically unique devices, referred to as beacons, located within the physical residences of its users. The central service associates each beacon with the residence address of its user by physically sending a unique address verification code by postal mail to the user's residence. The user presents the unique code to the beacon, and the beacon cryptographically confirms its identity and the unique code sent to the residence address back to the central service. The beacons can attest to users' identities and provide seamless strong authentication to third-party online service providers on behalf of those users.
US11233644B2
A secure device comprises a secure computing environment (SCE) that stores one or more cryptographic secrets, such as private keys, and is able to receive input from secure input devices such as a keypad or smartcard interface and provide output to secure output devices such as a secure display. The SCE provides safeguards against remote and physical exploits, erasing or rendering unusable the secrets in the event of actual or suspected exploit, protecting the secrets from compromise. The SCE may digitally sign internally generated messages or messages from an external device such as a smartphone. Message signing conditions may be checked and satisfied in the SCE before a digitally signed message is generated. Messages may be automatically signed if they satisfy specified conditions. The secure device may be used as part of a multisignature scheme in which a plurality of private keys are used to create a digital signature.
US11233643B1
A method for execution by a processing module of a distributed storage includes transmitting a request to retrieve a set of encoded data slices (EDSs) to a plurality of storage nodes followed by receiving a threshold number of EDSs from one or more of the plurality of storage nodes, and decoding the EDSs to produce a transposed encrypted data segment. The method continues with the processing module partitioning the encrypted data segment into an encoded encryption key and encrypted data, performing a hash function on the encrypted data to produce a digest resultant and combining the digest resultant with the encoded encryption key to generate combined key data. The method then continues with decoding the combined key data to recover an encryption key and decrypting the encrypted data using the encryption key to recover a data segment.
US11233640B2
A system for committing event data includes an interface and a processor. The interface is configured to receive input data and receive a client key. The processor is configured to generate an Nth sequence number; determine an Nth event hash using the input data, an N−1 signature, and the Nth sequence number; encrypt the Nth event hash with the client key to generate an Nth signature; generate an Nth event from the input data, the N−1 signature, the Nth sequence number, and the Nth signature; and, in response to an aggregate N−1 of one or more prior events being valid, apply Nth event onto the aggregate N−1.
US11233636B1
A client may transmit an authentication request to a server. the server may initiate a key agreement process using a short-lived private key generated at the server and a public key of the device, generate a shared secret, and derive a symmetric key. The symmetric key may be used to encrypt a random challenge. Further, the server initiates a key agreement process for the client using the partial private key that was generated for the client and the short-lived public key generated at the server. A partial key agreement result and the encrypted random challenge may be transmitted to the client. The client may complete the key agreement process using the partial key agreement result and a respective portion of the private key. The client may derive the encryption key and decrypt the random challenge. An indication of the random challenge may be transmitted to the server, which authenticates the client.
US11233628B2
Shannon's equivocation, the conditional entropy of key or message with respect to a specific ciphertext, is the primary indicator of the security of any secrecy system, in that when key equivocation H E (K) or message equivocation H E (M) attain log 0 (or 1) under a brute-force attack, the system is compromised and has no security. We propose a simplistic equivocation definition of security which distinguishes between “secure/unsolvable” and “insecure/solvable” encipherments. Whilst equivocation may be used practically in a passive manner to cryptanalyse finite-length key “insecure/solvable” secrecy systems to determine the length of ciphertext required to compromise the secrecy system, the invention in this patent offers a cryptographic design framework which allows for the equivocation of finite-length key systems to be actively engineered using equivocation augmentation, such that the residual key and message equivocation of any cryptosystem may be continuously augmented at a faster rate than it is lost, effectively ensuring that equivocation can never attain log 0. In short, it allows for the encryption of any length of message with any finite length key into a ciphertext with “secure/unsolvable” security characteristics. Alternatively, it allows for the cryptographic engineering of information theoretic security in all finite length key systems. The invention is primarily aimed at solving two major problems: (a) a viable practical security solution against future quantum computing/artificial intelligence threats (the QC/AI problem), and (b) a viable practical security solution to the privacy/national interest dichotomy problem, in that it allows for the engineering of security systems which are capable of simultaneously supporting both the absolute privacy of individual users and the security interests of the user group at large. Various methods, apparatuses, and systems are described which allow for the implementation of a “secure/unsolvable” secrecy system which is fast, extensible, simple to implement in hardware and software, and able to be incorporated by or with any existing security solution or cryptographic primitives.
US11233617B2
In the transmission of a narrowband positioning reference signal (NPRS), by a base station, in a cellular mobile communication system supporting narrowband-Internet of Things (NB-IoT), the base station transmits an NPRS by using a predetermined part of a sequence defined by a generation formula, which is the same as a positioning reference signal (PRS) generation formula, and when a PRS and the NPRS are transmitted through the same cell, the base station transmits, to a terminal, information indicating whether the PRS and the NPRS can be used together.
US11233594B2
Methods, systems, and devices for wireless communications are described. A first node (e.g., a user equipment (UE)) may receive a timing synchronization signal from a second node (e.g., a base station) over a cellular wireless communication link. In some aspects, the timing synchronization signal may indicate mapping information to synchronize the first node with the second node. The mapping information may be for synchronizing a first time of a first clock of the first node to a second time of a second clock of a second node. The first node may synchronize the first time of the first clock to the second time of the second clock based at least in part on the mapping information and the synchronization information. The first node may transmit a timing control based on a timing of the second clock to a device connected to the first node via a local wired interface.
US11233592B2
A method of operating a UE includes obtaining an interference measurement (IM) resource, performing an interference measurement using the IM resource, obtaining a time reference associated with the interference measurement, determining that the interference measurement represents a non-typical level of interference, and transmitting an indicator indicating the time reference to a network node. Related nodes, devices and computer program products are disclosed.
US11233585B2
A system for identifying faults in a radio frequency device under test, the system including a passive intermodulation test module, configured to perform passive intermodulation testing of the device under test on at least one test port; and an in-line S-parameter test set, coupled to the passive intermodulation test module and intermediate the passive intermodulation test module and at least one test port, and configured to perform wideband S-parameter testing of the device under test on the at least one test port.
US11233582B2
A mobile device that generates and transmits a human-inaudible acoustic signal, which encodes a symbol sequence representing a binary message, for delivery as audio content, is disclosed. The mobile device encodes the binary message into a sequence of symbols that are each associated with frequency characteristics and generates and transmits the human-inaudible acoustic signal, based on the frequency characteristics of the symbols. A further mobile device that receives and decodes a human-inaudible acoustic signal, which encodes a symbol sequence representing a binary message, embedded within audio content, is disclosed. The mobile device repeatedly performs a frequency domain transformation of samples of the signal to generate a symbol sequence, and performs error correction decoding upon the symbol sequence to determine the validity of the symbol sequence. The mobile device then transmits the symbol sequence as the decoded equivalent of the human-inaudible acoustic signal, once a valid symbol sequence has been identified.
US11233568B1
A receiver is configured to detect, at a communication interface, a received signal that suffers from degradations incurred over a communication channel. The receiver applies an adaptive filter to a series of received blocks of a digital representation of the received signal, thereby generating respective filtered blocks. The receiver calculates coefficients for use by the adaptive filter on an jth received block as a function of (i) error estimates associated with an (j−D−1)th filtered block, where D is a positive integer representing a number of blocks, and where j is a positive integer greater than (D−1); and (ii) delay compensation terms dependent on an estimate of a difference between coefficients used by the adaptive filter on an (j−D−1)th received block and coefficients used by the adaptive filter on an (j−1)th received block
US11233560B2
An air-to-ground communications system includes at least one base station to be positioned on the ground and including a ground-based transceiver, a phased array antenna coupled to the ground-based transceiver, and a beamforming network coupled to the ground-based transceiver. The ground-based transceiver is configured to provide data traffic and control information to an aircraft. The beamforming network is configured to simultaneously generate at least one narrow antenna beam for the data traffic and at least one wide beam for the control information.
US11233556B2
Disclosed herein is a new type of fully-connected, hybrid beamforming transceiver architecture. The transceiver described herein is bi-directional and can be configured as a transmit beamformer or a receive beamformer. A method and apparatus are described that allows the beamformer to operate in “carrier aggregated” mode, where communication channels in multiple disparate frequency bands can be simultaneously accessed.
US11233555B2
According to an aspect, a wireless node selects a set of reference signal antenna ports for use in transmitting data to other wireless nodes in a given transmit time interval, from a plurality of sets of reference signal antenna ports that are available for use and that include reference signal antenna ports having different reference signal densities in the frequency and/or time dimension. The wireless node sends a message to a second wireless node indicating a reference signal assignment and including an indication of the selected set of reference signal antenna ports.
US11233552B2
Method for generating precoder in multi user multiple input and multiple output communication system
Provided is method for generating precoder in a Multi User Multiple Input and Multiple Output (MU MIMO) communication system. The method involves receiving channel information and quality information of a channel from a plurality of stations. It is determined whether a first condition is satisfied on the basis of the received information, if so, a type of matrix inversion is selected from among a plurality of matrix inversion types for precoding. It is determined whether a second condition is satisfied on the basis of the provided information, and a type of decomposition from a plurality of decomposition types for precoding is selected if the second condition is satisfied. A precoder is generated on the basis of the selected result.
US11233551B2
According to a first embodiment, a method may include receiving, by a user equipment, at least one downlink assignment indicating at least one multiplexing group indicator. The method may further include generating, by the user equipment, at least one hybrid automatic repeat request acknowledgement codebook in a sub-slot for each received multiplexing group indicator value. The method may further include determining, by the user equipment, whether more than one PUCCH resource associated with more than one multiplexing group indicator overlaps in time. The method may further include transmitting, by the user equipment, the highest priority codebook on the determined PUCCH resource and preventing, by the user equipment, transmission of the lower-priority HARQ-ACKs based on the at least one MGI indication in case an overlap in time has been determined. The method may further include transmitting, by the user equipment, the generated codebook on the determined PUCCH resource.
US11233544B1
A spatially diverse antenna array may be used to reduce or eliminate multipath errors in ranging measurements for a mobile device. The spatial diversity in the antenna structure enables different locations of the antenna to experience different signal characteristics from which multipath signals may be identified. The measured relative reception time for each antenna in the array may be determined. The expected relative reception time for each antenna in the antenna array is determined based on an estimated location and orientation of the antenna array. The expected and measured relative reception times are fit to align the expected and measured relative reception times for one antenna such that for all other antennas the measured relative reception time is aligned or greater than the expected relative reception times. The range between the mobile device and the transmitter may be based on the fit of the expected and measured relative reception times.
US11233540B2
An embodiment method implemented by an agent device comprises receiving, by the agent device, from a device, a bootstrap request message over a first communication channel; transmitting, by the agent device, to a coordinating device, a request message comprising the bootstrap request message and a first channel type indicator indicating a channel type of the first communication channel; receiving, by the agent device, from the coordinating device, a response message comprising a bootstrap response message and a second channel type indicator indicating the channel type of the first communication channel; and transmitting, by the agent device, to a device, the bootstrap response message over a second communication channel in accordance with the second channel type indicator.
US11233539B2
A method employing traffic-aware vectoring for transceiving data between a network side entity defining a network side, and at least two nodes defining a subscriber side, via a multiple-input multiple-output (MIMO) communication channel, over a plurality of subcarrier frequencies, the method comprising: determining an allocation that allocates each of said subcarrier frequencies for preceding with either one of a steady-state precoder, and at least one dynamic precoder; monitoring downstream data traffic from said network side entity toward said at least two nodes; and constructing said at least one dynamic precoder to optimize a bit-rate of said downstream data traffic, according to said monitoring, and said allocation; wherein said at least one dynamic precoder is configured to change with varying said data traffic conditions.
US11233537B2
A wide-band antenna multiplexing method and device of an unmanned aerial vehicle (UAV) are disclosed. The method comprises: by a wide-band antenna, receiving an external signal and sending the received external signal to a first power divider; by the first power divider, dividing the external signal received from the wide-band antenna into multi-way sub-signals, and sending each sub-signal respectively to a receiving filter of a plurality of receiving filters, each of which is connected to the first power divider and corresponds to a functional modules of the UAV respectively; and by each respective receiving filter, performing filtering processing on the received sub-signal, obtaining a signal corresponding to the working frequency band of each respective functional module of the UAV, and sending the signal corresponding to the working frequency band of each respective functional module of the UAV to a corresponding functional module.
US11233535B2
A receiver front-end circuit and an operating method thereof are disclosed. The receiver front-end circuit includes a common-mode suppression circuit and a rear-stage circuit. The common-mode suppression circuit is used to receive an external input common-mode voltage signal and perform common-mode noise suppression processing on the external input common-mode voltage signal, and then output an internal input common-mode voltage signal. The rear-stage circuit is coupled to the common-mode suppression circuit and used to receive the internal input common-mode voltage signal. The dynamic swing of the internal input common-mode voltage signal is smaller than the dynamic swing of the external input common-mode voltage signal.
US11233533B1
An impulse radio ultra wideband multi-antenna time delay receiver and a method for acquiring an angle of arrival based on the same are disclosed. The receiver includes M antennas, M radio frequency paths, an analog front end, an analog-digital converter and a digital processing unit, wherein each antenna is correspondingly connected with one of the radio frequency paths, output ends of all the M radio frequency paths are connected with the analog front end, an output end of the analog front end is connected with an input end of the analog-digital converter, and an output end of the analog-digital converter is connected with the digital processing unit, wherein the radio frequency path corresponding to the mth antenna is provided with a time delayer, 1
US11233531B2
Methods and Apparatus for processing data encoded by low density parity check (LDPC) in a communication system are disclosed herein. In one embodiment, a method performed by a first node is disclosed. The method comprises: encoding an information bit sequence based on an LDPC coding scheme to obtain an encoded bit sequence; generating a master bit sequence based on the encoded bit sequence; selecting a subset of the master bit sequence according to a rate matching rule to obtain a rate matched bit sequence; interleaving the rate matched bit sequence according to a predetermined index sequence to obtain a to-be-transmitted bit sequence; and transmitting the to-be-transmitted bit sequence to a second node.
US11233529B2
One example aspect of the techniques discussed herein is a User Equipment (UE) comprising processing circuitry configured to determine one or more thresholds for code block segmentation, wherein the one or more thresholds for code block segmentation comprise one or more of a payload threshold (Kseg) or a code rate threshold (Rseg); determine to perform code block segmentation based on the one or more thresholds and at least one of a current payload (K) of an information block or a current code rate (R) for the information block; segment the information block into a plurality of segments; and encode each segment of the plurality of segments via a polar encoder with a code size (N).
US11233522B2
An image sensor may contain an array of imaging pixels. Each pixel column outputs signals that are read out using a successive approximation register (SAR) analog-to-digital converter (ADC). The SAR ADC may include at least first and second input sampling capacitors, a comparator, a capacitive digital-to-analog converter (CDAC), and associated control circuitry. If desired, the SAR ADC may include a bank of more than two input sampling capacitors alternating between sampling and conversion. The first capacitor may be used to sample an input signal while conversion for the second capacitor is taking place. Prior to conversion, an input voltage of the comparator and an output voltage of the CDAC may be initialized. During conversion of the signal on the first capacitor, the first capacitor is embedded within the SAR ADC feedback loop to prevent charge sharing between the input sampling capacitor and the CDAC, thereby mitigating potential capacitor mismatch issues.
US11233518B2
A clock recovery circuit a first phase-locked loop (PLL) circuit configured to perform a coarse phase fixing operation on a test data signal by using a first reference clock signal, the test data signal having a prescribed pattern, and a second PLL circuit configured to perform a fine phase fixing operation on the test data signal, subsequently to the coarse phase fixing operation. The second PLL circuit may be configured to perform the fine phase fixing operation on the test data signal by selectively using at least two selection reference clock signals among a plurality of second reference clock signals that are delayed from the first reference clock signal by a unit phase, in a training mode, having a phase difference of N times the unit phase, where N is an integer equal to or greater than 2.
US11233508B2
A capacitive touch sensor is disclosed for use with input signal. The capacitive touch sensor includes a number n of input/output lines. Each of the number n of input/output lines is electrically disconnected from every other of the number n of input/output lines. Each of the number n of input/output lines is arranged to cross every other of the number n of input/output lines. Each of a number β of positions includes one of the number n of input/output lines crossing another of the number n of input/output lines.
US11233507B2
Disclosed is a high frequency switch including a substrate, a pair of ground sections provided on the substrate, a center conductor provided between the pair of ground sections, and a photoconductive semiconductor element provided on the center conductor and extending between the center conductor and the pair of ground sections.
US11233506B1
In certain aspects, a driver includes a pull-down transistor coupled between an output and a ground, a pull-up n-type field effect transistor (NFET) coupled between a first voltage rail and the output, and a pull-up p-type field effect transistor (PFET) coupled between the first voltage rail and the output. The driver also includes a first switch coupled between a gate of the pull-up NFET and the ground, and a second switch coupled between a gate of the pull-up PFET and a second voltage rail.
US11233504B2
Systems and methods for early-onset electrical fault detection are described in which a rate-of-rise of channel current in a device such as a transistor is sensed, indicating whether an electrical fault is present. In some embodiments, the rate-of-rise of the channel current may be sensed by detecting whether a current flowing away from a control terminal of the device is greater than a threshold level. In the event that an electrical fault is detected, the device may be shut off to prevent damage to the device.
US11233503B2
Embodiments of the disclosure are drawn to a low-voltage temperature sensor. The temperature sensor may include a waveform generator, a complementary-to-absolute-temperature (CTAT) voltage generator, a voltage reference, two comparators, and digital logic. A waveform of the waveform generator may be compared to both the CTAT voltage and the voltage reference. The output of the comparison of the CTAT and the waveform may be a pulse-width modulated signal that is temperature-dependent. The output of the comparison of the voltage reference and the waveform may be a signal with constant pulse width. The digital logic may receive the pulsed signals and take a ratio of the two signals to determine a temperature.
US11233501B1
A signal transmission circuit is connected to a positive electrode of a direct current power supply line, the signal transmission circuit includes a modulation circuit and/or a demodulation circuit, the modulation circuit includes a modulation chip, the modulation chip is used to receive an input signal, generate a modulation signal according to the input signal, and output the modulation signal through the positive electrode of the power supply line; the demodulation circuit includes a direct current isolation unit and a demodulation unit, the direct current isolation unit is connected to the demodulation unit and the positive electrode of the power supply line respectively, the direct current isolation unit is used to isolate a direct current signal of the positive electrode of the power supply line, and output the modulation signal; the demodulation unit is used to demodulate and output the modulation signal.
US11233492B2
A technology is described for a repeater. A repeater can comprise a first port; a second port; a first-direction amplification and filtering path coupled between the first port and the second port; a multiplexer coupled between: the first-direction amplification and filtering path; and the second port; and a power amplifier (PA) coupled between the first port and the multiplexer. The repeater can further comprise an adjustable matching network coupled between the PA and the multiplexer, wherein the adjustable matching network is actively adjusted to match an impedance of an output of the PA at a selected channel over a frequency range for a first-direction signal with an impedance of an input of the multiplexer over the selected channel over the frequency range for a first-direction signal.
US11233488B2
A squelch detection device is provided. The squelch detection device receives first and second input signals and first and second threshold voltages. The squelch detection device determines a first common mode of the first and second input signals and a second common mode of the first and second threshold voltages. The squelch detection device averages the first common mode with the second common mode to produce an average common mode and sets the first common mode of the first and second input signals to the average common mode. The squelch detection device sets the second common mode of the first and second threshold voltages to the average common mode and determines a state of a squelch signal, indicative of whether the first and second input signals are attributable to noise, based on the first and second input signals and the first and second threshold voltages.
US11233480B2
A signal generator has a nominal frequency control input and a modulation frequency control input and comprises an oscillator, with a first set of capacitors at least partially switchably connectable for adjusting a frequency of the oscillator as part of a phase-locked loop, and a second set of capacitors comprised in a modulation stage of the oscillator, switchably connectable for modulating the frequency and controlled by the modulation frequency control input; a modulation gain estimation stage configured to determine a frequency-to-capacitor modulation gain; and a modulation range reduction module configured for clipping a modulation range of the oscillator to a range achievable using the second set of capacitors, using the modulation gain averaging out, in time, a phase error caused by the said clipping; and mimicking the said clipping, additively output to the nominal frequency control input to compensate said PLL for the said modulation.
US11233476B2
A method and system to prevent unexpected operation of a motor when the voltage level on a DC bus drops is disclosed. The voltage level on the DC bus is monitored during a run command. When a run is commanded, the processor executes a control routine to determine a desired amplitude and frequency for the output voltage required to control the motor connected to the motor drive. If the desired frequency of the output voltage exceeds a maximum frequency for the measured voltage on the DC bus, as established by parameters stored in the motor drive, the motor drive limits the output frequency to the maximum frequency for the corresponding measured voltage. The motor drive continually monitors the measured voltage present on the DC bus and further reduces the maximum output frequency allowed during the run if the present value of the measured voltage drops below a previously measured value.
US11233473B2
A sensor is configured to sense current, of one or more output phases of an inverter, associated with back electromotive force (back EMF) of the machine. A converter or electronic data processor is adapted to convert the sensed current into current vectors associated with a stationary reference frame. An estimator or current model is configured to estimate back-EMF vectors from the converted current vectors. A vector tracking observer or the electronic data processor is adapted to mix the back-EMF vectors and applying the mixed back-EMF vectors to a preliminary inertial model. A secondary observer or the data processor is operable to apply the output of the preliminary inertial model to a secondary inertial model in the second speed range to estimate position or motion data for the rotor.
US11233462B2
The present application provides a power converter and a power supply system, the power converter includes: a star/delta switching unit, a first power conversion unit, a second power conversion unit, a third power conversion unit, and a controller; AC terminals of the first power conversion unit, the second power conversion unit and the third power conversion unit are connected to a three-phase AC terminal through the star/delta switching unit, and DC terminals of the first power conversion unit, the second power conversion unit, and the third power conversion unit are connected to a DC power terminal; wherein the controller is configured to control the star/delta switching unit according to a signal reflecting a voltage of the DC power terminal, to form a star connection or a delta connection among the three-phase AC terminal and the first power conversion unit, the second power conversion unit and the third power conversion unit.
US11233461B2
A modular converter includes an inverter having power semiconductor switches made of GaN or InGaN and being operated with a blocking voltage of at least 400V and with a clock frequency of at least 40 kHz. A connection assembly distributes input and output signals and input and output AC voltages. A control assembly generates control signals for the inverter, a supply assembly with a rectifier converts the input alternating voltage into an intermediate circuit voltage, a rear wall assembly distributes the intermediate circuit voltage and the control signals for the inverter, and a load assembly converts the intermediate circuit voltage into the output alternating voltage for a load or for a secondary network. The connection assembly and the rear wall assembly are electrically connected to the other assemblies by way of releasable mechanical connections. A modular converter system that uses the modular inverter is also described.
US11233457B2
The present application provides a power conversion device such that input current and output current can be accurately estimated without providing a special circuit. A DC-DC converter including a control unit and semiconductor switching elements is such that a current detecting current transformer is connected in series between a high voltage battery and the semiconductor switching elements, in addition to which the DC-DC converter includes a current-to-voltage conversion circuit on a secondary side of the current transformer, and the control unit estimates an input current from an AD conversion value input from the current-to-voltage conversion circuit.
US11233456B2
Operating power converters. Some of the methods include: storing energy in a transformer arranged for flyback operation, the storing by making conductive a primary switch coupled to a primary winding of the transformer; and then ceasing the storing of energy; determining on time of the primary switch during the storing of energy, the determining creates a value indicative of charge time; transferring energy from the transformer to a load through a secondary winding of the transformer; measuring discharge time of the energy from the transformer during the transferring, the measuring of the discharge time creates a value indicative of discharge time; calculating a value indicative of output voltage of the power converter using the value indicative of charge time and the value indicative of discharge time; and then compensating a charge time of a subsequent energy storage cycle, the compensation based on the value indicative of output voltage.
US11233449B2
An apparatus is disclosed, comprising: a first light source having a first threshold voltage; a second light source having a second threshold voltage; a rectifier configured to receive an AC voltage as input and generate a DC voltage based on the AC voltage; a single-stage Buck converter section coupled to the rectifier, the first light source, and the second light source, the Buck converter section being configured to output a current generated based on the DC voltage towards the first light source and the second light source; and a switching circuit configured to reduce a load on the Buck converter section by periodically diverting the current away from the second light source when a magnitude of the AC voltage is less than or equal to a sum of the first threshold voltage and the second threshold voltage.
US11233441B2
A motor includes a stator formed by stacking a plurality of core sheets. A plurality of stator windings are wound around a plurality of tooth portions of the stator. A rotor is freely rotatable on an inner peripheral side of the stator. A noise bypass line has one end connected to a core back portion of an outermost core sheet included in the stator and another end grounded to a ground (GND) of a power conversion circuit that drives the motor.
US11233438B2
A terminal frame of a stator frame comprises a body adapted to receive a terminal. The body of the terminal frame is also adapted to be mounted to a coil frame of the stator frame in a detachable manner.
US11233433B2
A virtual circle included in the through-hole as viewed from the axial direction is assumed in the through-hole. An inner peripheral surface of the through-hole includes a first side that is located on a radial inside with respect to the virtual circle and extends along the circumferential direction, a second side that is located on one side in the circumferential direction with respect to the virtual circle and extends along the radial direction, and a third side that is located on another side in the circumferential direction with respect to the virtual circle and extends along the radial direction. The second side and the third side contact with the virtual circle. The first side extends linearly or extends radially outward in a curved manner when viewed from the axial direction.
US11233432B2
A rotor includes: a rotor core including a rotor shaft hole in which a rotor shaft is fastened, a plurality of magnet insertion holes provided along the circumferential direction, and a hollow hole provided between the rotor shaft hole and the magnet insertion holes in the radial direction; and a plurality of magnetic pole portions constituted by permanent magnets inserted into the magnet insertion holes. The hollow hole includes an intersection of the q-axis of each magnetic pole portion and a virtual circle passing through the innermost diameter portion of the magnet insertion holes around the axis of the rotor core, and the hollow hole is disposed to face the magnet insertion holes of adjacent magnetic pole portions.
US11233430B2
A rotor of a synchronous motor is provided with a plurality of magnets fixed to an outer circumferential surface of a rotor core, and a reinforcement member having a cylindrical shape. An interposition member is disposed between the magnet and the reinforcement member. The magnet includes an outer circumferential surface whose center portion in the circumferential direction bulges outward. The interposition member is formed so as to cover the entire outer circumferential surface of the magnet. An outer circumferential surface of the interposition member has a circular shape when cutting along a plane perpendicular to a rotation axis, and is in close contact with an inner circumferential surface of the reinforcement member.
US11233420B2
In an uninterruptible power supply apparatus, a bidirectional chopper (5) includes a first IGBT (Q1) for storing DC power generated by a converter (2) into a battery (22) and a second IGBT (Q2) for supplying DC power of the battery to an inverter (8). A control circuit (7) drives the first IGBT at a first frequency (fH) in a sound state of a commercial AC power supply (21) and drives the second IGBT at a second frequency (fL) lower than the first frequency in response to occurrence of a power failure of the commercial AC power supply. Switching loss produced in the second IGBT thus can be reduced.
US11233418B2
A charging termination control module and a battery charger circuit comprising the same. The charging termination control module may detect/monitor/sense a charging current flowing through a charging control transistor of the battery charger circuit to provide a current sense signal, and to maintain a transistor voltage drop across the charging control transistor at a predetermined difference value once the transistor voltage drop reaches the predetermined difference value. The charging termination control module may also turn the charging control transistor off once the current sense signal is decreased to reach or to be lower than a charging termination threshold.
US11233410B2
A charging system and a charging method is disclosed. The charging system includes an electronic device and a charging device. The electronic device includes a first electromagnetic module and a first communication module. The charging device includes a second electromagnetic module and a second communication module. The first electromagnetic module includes a first charging interface that can be triggered to move to a first position or a second position based on a preset condition. The second electromagnetic module includes a second charging interface that can hold or release the first charging interface. The first communication module is configured to send indication information to the second communication module based on the preset condition. The second communication module is configured to trigger the second charging interface of the second electromagnetic module to hold or release the first charging interface based on the indication information.
US11233393B2
A reception-side IC chip (1a) includes a pad (15) which is connected to a transmission line (2) which is outside the chip and has a characteristic impedance Z0 of 50Ω, a signal line (16), one end of which is connected to the pad (15), a reception-side input unit circuit (10) configured to receive a signal (S) transmitted from a transmission-side IC chip via the transmission line (2), a 50-Ω termination resistor (11), for impedance matching, which is connected between a predetermined voltage and the other end of the signal line (16) and is configured to terminate the transmission line (2), and a capacitor (12) inserted between a node (A) of the signal line (16) and the termination resistor (11) and an input terminal (In) of the reception-side input unit circuit (10). A DC-blocking circuit is formed by the capacitor (12).
US11233385B2
The present disclosure relates to an earth leakage breaker and an arc detection apparatus attachable/detachable to/from the earth leakage breaker. An earth leakage breaker and an arc detection apparatus according to one embodiment of the present disclosure comprise: a body of the earth leakage breaker; and an arc detection module attachably/detachably coupled to the body of the earth leakage breaker so as to detect an arc current, wherein the arc detection module comprises: an arc detection unit connected to a first load side terminal of the body of the earth leakage breaker so as to detect an arc current flowing through a line; a control unit for determining an arc current on the basis of an arc detection signal delivered by the arc detection unit; and an output unit for outputting a signal or a current, according to a control signal of the control unit.
US11233381B2
An attachment clip for an overland distribution line cover includes an eye receiving an electrical line, an opening for insertion of the electrical line, an intermediate section connecting the opening with the eye, and a snap-fit member fixing the attachment clip to the overland distribution line cover.
US11233379B2
Lean-burn engines are important due to their ability to reduce emissions, increase fuel efficiency, and mitigate engine knock. Embodiments of a spark plug with a nanostructured electrode extend the lean flammability limit of natural gas. A nano-/micro-morphology modification is applied on a surface of the spark plug electrode to increase its surface roughness. Measurements indicate that the lean flammability limit of spark-ignited methane can be lowered by modulating the surface roughness of the spark plug electrode with nanostructures.
US11233377B2
A method of forming a flip chip backside Vertical Cavity Surface Emitting Laser (VCSEL) package comprising: forming a VCSEL pillar array; applying a dielectric layer to the VCSEL pillar array, the dielectric layer filling trenches in between pillars forming the VCSEL pillar array and covering the pillars; planarizing the VCSEL pillar array to remove the dielectric layer covering the pillars exposing a metal layer on a top surface of the pillars; applying a metal coating on the metal layer on a top surface of the pillars, the metal layer defining a contact pattern of the VCSEL pillar array; and applying solder on the metal coating to flip chip mount the VCSEL pillar array to a substrate package.
US11233373B2
A radiation-emitting semiconductor arrangement includes at least one semiconductor body having an active region that generates a primary radiation, and includes a radiation conversion element, wherein the radiation conversion element converts the primary radiation at least partially into a secondary radiation during operation of the semiconductor arrangement, the radiation conversion element emits the secondary radiation at a narrow angle, the radiation conversion element emits the secondary radiation into a projected spatial angle of not more than π/5, and the semiconductor arrangement includes an optical deflector movable during operation of the semiconductor arrangement.
US11233371B2
A laser light generator is configured to generate one or more wavelengths of continuous wave laser light. The laser light generator is configured to collectively and simultaneously transmit each of the wavelengths of continuous wave laser light through an optical output of the laser light generator as a laser light supply. An optical fiber is connected to receive the laser light supply from the optical output of the laser light generator. An optical distribution network has an optical input connected to receive the laser light supply from the optical fiber. The optical distribution network is configured to transmit the laser light supply to each of one or more optical transceivers and/or optical sensors. The laser light generator is physically separate from each of the one or more optical transceivers and/or optical sensors.
US11233360B2
A connector including a contact element arranged in an interior of the connector and contacting an electrical connection element and an impedance improving element located at a side of the electrical connection element. The impedance improving element has a reception channel through which the contact element extends and a deformation section adapted to be deformed at least one of radially and axially.
US11233359B2
The present disclosure disclosed an electrical connector comprising a substrate and a housing. The substrate comprises a plugging part and a connecting part. A plurality of signal terminals and a plurality of ground terminals are disposed on at least one surface of the plugging part. A difference in length exists between an edge of each of the plurality of signal terminals away from the connecting part and an edge of each of the plurality of ground terminals away from the connecting part. The difference in length is 0.3 to 0.5 mm. The housing covers the connecting part, comprising a top cover covering a surface of the substrate comprising the plugging part.
US11233356B2
An electrical plug and receptacle relying on magnetic force from an electromagnet to maintain contact are disclosed. The plug and receptacle can be used as part of a power adapter for connecting an electronic device, such as a laptop computer, to a power supply. The plug includes electrical contacts, which are preferably biased toward corresponding contacts on the receptacle. The plug and receptacle each have a magnetic element. The magnetic element on one of the plug or receptacle can be a magnet or ferromagnetic material. The magnetic element on the other of the plug or receptacle is an electromagnet. When the plug and receptacle are brought into proximity, the magnetic attraction between the electromagnet magnet and its complement, whether another magnet or a ferromagnetic material, maintains the contacts in an electrically conductive relationship.
US11233347B2
A plug connector assembly includes first and second plug connector parts. The first plug connector part is arranged on a printed circuit board (PCB) and includes first contact elements. The second plug connector part includes a base body and second contact elements held by the base body. The first and second contact elements are connected when the first and second plug connector parts are connected. Stamped/bent parts are positioned on respective sides of the first plug connector part and are connected to the PCB. When the plug connector parts are fully connected, an electrical connection is established between at least one stamped/bent part and a contact element of the second plug connector part, or alternatively, an electrical connection is established between the two stamped-bent parts. The electrical connections in each case are suitable for electronically recognizing and/or monitoring the connection of the plug connector parts.
US11233342B2
An electrical assembly that includes a substrate having an aperture. A flat conductor is mounted to the substrate and extends over at least a portion of the aperture, with a ring terminal in contact with the flat conductor adjacent to the aperture. A lead wire connects to the ring terminal and is spaced from the substrate, and a fastener extends through the ring terminal and flat conductor, secured in the aperture, and securing the ring terminal against the flat conductor.
US11233338B2
The present invention relates to an antenna assembly for a beamforming antenna, comprising a reflector and an antenna array that includes a plurality of first radiating elements that are arranged as a first vertically extending array, the first radiating elements extending forwardly from the reflector; and a plurality of second radiating elements that are arranged as a second vertically extending array, the second radiating elements extending forwardly from the reflector. Two adjacent first radiating elements are spaced apart from one another by a first distance, and a first radiating element and an adjacent second radiating element are spaced apart from one another by a second distance. The first distance is substantially equal to the second distance. The antenna assembly further comprises a plurality of parasitic elements that are placed along sides of the first and second of the vertically extending arrays.
US11233331B2
An antenna device includes a dielectric substrate having a first main surface and a second main surface, a feedpoint provided at a predetermined position of the dielectric substrate, a first radiating element provided on the first main surface and extending from the feedpoint in a predetermined direction, an interlayer connection conductor connected to the first radiating element, a second radiating element provided on the second main surface and extending from the interlayer connection conductor in the predetermined direction, and a third radiating element extending from the feedpoint in the predetermined direction on a path different from a path of the first radiating element. The first radiating element has a U-shaped part that turns away from the feedpoint in a predetermined direction and then turns back and approaches the feedpoint. The third radiating element has a meander-shaped part that meanders by repeatedly approaching and going away from the first radiating element in the plan view.
US11233329B2
A slotted patch antenna includes a dielectric substrate, a radiation electrode which is provided on a major surface of the dielectric substrate, and a ground conductor which is disposed on a surface that is opposite to the major surface. The radiation electrode is formed with a slots having at least one of a meandering portion, a curve portion, or a folded portion. An external shape of the radiation electrode is a square, and totally two pairs of slots are formed inside the square, each of the slots being along respective sides of the square. Each of the slots is arranged so as to be line-symmetrical with respect to an axis of symmetry that is parallel with one of the sides of the square and passes through a center of the square, and to be point-symmetrical with respect to the center of the square.
US11233326B2
An optical feed network (OFN) for an RF phased antenna array includes a single free-space optical beamformer that supports all of the RF electrical feed signals for the RF phased antenna array to steer an RF beam. The free-space optical beamformer can more easily scale to accommodate larger array sizes than either the discrete fiber channel or PIC implementations. Furthermore, certain embodiments of the optical beamformer avoid the complexity of having to compute FFTs for each channel to steer the beam, instead relying on the inherent function of an imaging lens to perform the FFT, which in turn facilitates rapid steering.
US11233319B2
A recreational vehicle satellite dish support incorporating a telescopingly segmented first arm having a proximal end, a distal end, and a lower surface; a fulcrum plate attached at the lower surface of the first arm, the fulcrum plate being positioned between the first arm's proximal and distal ends; an upwardly facing pivot stop fixedly attached to the first arm's proximal end; and a satellite dish mount fixedly attached to the first arm's distal end, the satellite dish mount including a telescopingly segmented second arm having upper and lower ends.
US11233318B2
A vehicle-body-embedded antenna device includes an antenna element, a circuit board, a coil and a ground bracket. The antenna element of a grounded type has an antenna capacitance adapted to function as a capacitive antenna that supports a first frequency band, and main polarization thereof is polarization substantially parallel to the roof surface. The coil is placed on the circuit board and connected to the power feeding part to which the antenna element is connected for making the antenna element to have an antenna length supporting a second frequency band. The ground bracket is directly grounded to a conductive member of the vehicle body which is provided at an angle different from an angle of the roof surface for improving polarization sensitivity of the antenna element substantially perpendicular to the roof surface.
US11233316B2
The present subject matter relates to wireless VR devices. In an example implementation of the present subject matter, wireless VR devices are described. In an example, a wireless VR device includes a first array antenna disposed on a headband of the wireless VR device to communicate wirelessly. The wireless VR device also includes a second array antenna disposed on a display unit of the wireless VR device to wirelessly communicate with the docking station. In an example implementation, the first array antenna and the second array antenna have an omni-directional radiation pattern.
US11233315B2
A pre-assembled cell sector radio assembly, which may be assembled and tested prior to shipment to the field, is provided. A cell sector radio assembly includes a frame, the frame including a first vertical frame element and a plurality of equipment mounts welded to the first vertical frame element; at least one cellular base station antenna mounted on the frame; at least one cellular radio, mounted on one of the plurality of equipment mounts; and RF cables connecting the cellular radio to the cellular base station antenna. The pre-assembled cell sector radio assembly may further include a backhaul termination (such as optical fiber) and power distribution unit mounted on one of the plurality of equipment mounts, and/or a filter unit mounted on one of the plurality of equipment mounts.
US11233314B2
A mobile terminal comprises: a terminal body; and a first antenna device and a second antenna device disposed at one side of the terminal body in an adjacent manner, and formed to operate at different frequency bands, wherein the first antenna device and the second antenna device are provided with conductive members each having a slit at one side thereof, and wherein the conductive members form part of an appearance of the terminal body.
US11233313B2
A method for manufacturing a rear cover is provided. A housing is provided. The housing has a metal layer and a plastic layer. The metal layer has a first surface and a second surface. The plastic layer is formed on the first surface. A slot is defined in the metal layer. The slot passes through the first surface and the second surface of the metal layer. An unshielded portion is formed in the slot. A rear cover and an electronic device having the rear cover are also provided.
US11233305B2
A waveguide includes a tubular resin portion formed of resin, a conductor layer formed on an inner surface of the resin portion, and a fitting held by the resin portion. The fitting includes an inner exposed portion having an exposed surface that is not covered with a resin that is a material for the resin portion. The conductor layer covers the exposed surface of the inner exposed portion and is in contact with the inner exposed portion.
US11233304B2
A waveguide filter includes a fundamental waveguide unit. The fundamental waveguide unit may have an irregular hexagonal metal structure. One wall of the irregular hexagonal metal structure may form a connection to one or more walls of another fundamental waveguide unit having an irregular hexagonal metal structure. A fundamental waveguide unit may include a hollow irregular hexagonal metal structure which includes a resonant cavity that receives an electromagnetic signal and propagates the signal through the resonant cavity.
US11233299B2
In one example, a system for a flow cell for a flow battery, comprising: a first flow field; and a polymeric frame, comprising: a top face; a bottom face, opposite the top face; a first side; a second side, opposite the first side; a first electrolyte inlet located on the top face and the first side of the polymeric frame; a first electrolyte outlet located on the top face and the second side of the polymeric frame; a first electrolyte inlet flow path located within the polymeric frame and coupled to the first electrolyte inlet; and a first electrolyte outlet flow path located within the polymeric frame and coupled to the first electrolyte outlet. In this way, shunt currents may be minimized by increasing the length and/or reducing the cross-sectional area of the electrolyte inlet and electrolyte outlet flow paths.
US11233287B2
The present invention relates to a modular lithium-ion battery system that can be scaled vertically and horizontally. A plurality of cell modules can combined to form stacks and layers. Each cell module has a cell body housing a plurality of battery cells. Each cell module has a positive fuse plate and a negative fuse plate connected to opposing sides of the plurality of battery cells.
US11233270B2
The present application relates to a gel polymer electrolyte and an electrochemical device comprising the gel polymer electrolyte. The gel polymer electrolyte according to the present application comprises a polymer film and an organic electrolytic solution comprising a lithium salt, a phosphate ester compound, and a fluoroether compound. The gel polymer electrolyte according to the present application has higher ionic conductivity and better electrochemical stability, and is capable of significantly improving the safety and cycle performance of the electrochemical device.
US11233259B2
A fuel cell system includes a fuel cell, a plurality of power consuming devices, a secondary battery, a charge-discharge amount sensor, and a controller configured to control operations of the plurality of power consuming devices. An identification section of the controller is configured to execute a variation process of varying the operation command value of one of the plurality of power consuming devices and, in a second case where an absolute value of a difference between an amount of change in the actual amount of charge and discharge and an amount of change in the estimated amount of charge and discharge before and after execution of the variation process is greater than a second threshold, identify the power consuming device, for which the operation command value is varied, as the device to be identified.
US11233256B2
An electric power supply system 100 comprises a battery 10 that generates heat by discharging an electric power, and a fuel cell system 20 that generates the electric power by fuel cells 21. The electric power supply system 100 supplies power to an electric load. The electric power supply system 100 determines whether or not a temperature of the battery 10 is equal to or less than a predetermined temperature, and when the temperature of the battery is equal to or less than the predetermined temperature, the electric power supply system 100 discharges the battery 10 to the fuel cell system 20.
US11233253B2
Provided is an electrolyte for a flow battery, the electrolyte being supplied to a flow battery, in which a total concentration of ions of elements of groups 1 to 8 and ions of elements of groups 13 to 16 in the fifth period of the periodic table, and ions of elements of groups 1, 2, and 4 to 8 and ions of elements of groups 13 to 15 in the sixth period of the periodic table, the ions being impurity element ions involved in generation of a gas containing elemental hydrogen, is 610 mg/L or less, a concentration of vanadium ions is 1 mol/L or more and 3 mol/L or less, a concentration of free sulfuric acid is 1 mol/L or more and 4 mol/L or less, a concentration of phosphoric acid is 1.0×10−4 mol/L or more and 7.1×10−1 mol/L or less, a concentration of ammonium is 20 mg/L or less, and a concentration of silicon is 40 mg/L or less. When a charging and discharging test is performed by circulating and supplying the electrolyte to the flow battery under specific conditions, a generation rate of hydrogen is less than 10 cc/h/m2 and a generation rate of hydrogen sulfide is less than 5.0×10−3 cc/h/m2, the hydrogen and the hydrogen sulfide being generated in a negative electrode of the flow battery during charging and discharging.
US11233252B2
A fuel cell case includes: a casing portion provided with a through hole that communicates between an internal space for accommodating a fuel cell stack and outside of the casing portion; a lid portion attached to an outer surface of the casing portion by a first connection portion so as to close the through hole; and a cover portion arranged on the lid portion and attached to the outer surface of the casing portion. It is configured that at least one of the lid portion and the first connection portion is fractured when an internal pressure of the casing portion is increased to be equal to or higher than a predetermined pressure and that the cover portion remains to be attached to the casing portion even after at least one of the lid portion and the first connection portion is fractured.
US11233250B2
An electrochemical reaction unit including a unit cell, a cathode-side member, and an anode-side member. The sum La of the distance Lai between a virtual straight line representing a center position of the unit cell and the midpoint between opposite end points of a cathode-side supply opening group and the distance Lao between the virtual straight line and the midpoint between opposite end points of a cathode-side discharge opening group is smaller than the sum Lf of the distance Lfi between the virtual straight line and the midpoint between opposite end points of an anode-side supply opening group including an opening of an anode-side supply communication channel and the distance Lfo between the virtual straight line and the midpoint between opposite end points of an anode-side discharge opening group including an opening of an anode-side discharge communication channel.
US11233247B2
A composition comprised of a tin (Sn) or lead (Pb) film, wherein the film is coated by a shell, wherein the shell: (a) is comprised of an active metal, and (b) is characterized by a thickness of less than 50 nm, is discloses herein. Further disclosed herein is the use of the composition for the oxidation of e.g., methanol, ethanol, formic acid, formaldehyde, dimethyl ether, methyl formate, and glucose.
US11233242B2
The present invention relates to a positive electrode slurry composition, and a positive electrode for a secondary battery and a lithium secondary battery which include the positive electrode slurry composition, and particularly, to a positive electrode slurry composition which includes a positive electrode active material, a fluorine-containing polymer, a conductive agent, a solvent, and a polymer or oligomer containing a unit represented by Formula 1, and a positive electrode for a lithium secondary battery and a lithium secondary battery which include the positive electrode slurry composition.
US11233238B2
A method of producing a positive electrode active material for a nonaqueous electrolyte secondary battery, the method includes preparing nickel-containing composite oxide particles having a ratio 1D90/1D10 of a 90% particle size 1D90 to a 10% particle size 1D10 in volume-based cumulative particle size distribution is 3 or less; mixing the composite oxide particles and a lithium compound to obtain a first mixture; subjecting the first mixture to a first heat treatment at a first temperature and a second heat treatment at a second temperature higher than the first temperature to obtain a first heat-treated product; and subjecting the first heat-treated material to a dispersion treatment.
US11233237B2
Positive electrode active material containing lithium composite oxide and battery including the same
A positive electrode active material contains a lithium composite oxide containing fluorine and oxygen. The lithium composite oxide satisfies 1
US11233234B2
A novel hybrid lithium-ion anode material based on coaxially coated Si shells on vertically aligned carbon nanofiber (CNF) arrays. The unique cup-stacking graphitic microstructure makes the bare vertically aligned CNF array an effective Li+ intercalation medium. Highly reversible Li+ intercalation and extraction were observed at high power rates. More importantly, the highly conductive and mechanically stable CNF core optionally supports a coaxially coated amorphous Si shell which has much higher theoretical specific capacity by forming fully lithiated alloy. Addition of surface effect dominant sites in close proximity to the intercalation medium results in a hybrid device that includes advantages of both batteries and capacitors.
US11233225B2
A display device includes: a substrate; a thin film transistor on the substrate; a first electrode, a light emitting diode and a second electrode sequentially on the thin film transistor; a barrier layer on the second electrode, the barrier layer including at least one organic layer; and a front film on the barrier layer, wherein the at least one organic layer includes a chemically self-healing material.
US11233212B2
The present disclosure provides a polymer, a quantum dots film layer and a preparation method thereof. The polymer includes a plurality of polymerized units, and each of the polymerized units includes a hydrophobic structure and a carrier transport structure. The hydrophobic structure is linked to the carrier transport structure via a bridge bond containing a functional atom, and the hydrophobic structure is provided with a first ligand. When the polymerized unit is broken at the bridge bond, a hydrophobic monomer containing the first ligand and a carrier transport monomer containing a second ligand are generated. The second ligand includes the functional atom, and the second ligand is stronger than the first ligand in coordination activity.
US11233208B2
A flexible display screen and a flexible display apparatus are provided. The flexible display screen includes a display device, a flexible substrate, a support structure and a drive chip. The display device is positioned on the flexible substrate, and the flexible substrate is positioned on the support structure. The support structure further defines a groove thereon to accommodate the drive chip.
US11233197B2
A method for making a memory device, includes: forming a first dielectric layer over a bottom electrode; forming a first void extending through the first dielectric layer to expose a portion of an upper boundary of the bottom electrode; forming a first conductive structure lining along respective sidewalls of the first void and the exposed portion of the upper boundary of the bottom electrode; filling the first void with the first dielectric layer; and forming a phase change material layer over the first dielectric layer to cause the phase change material layer to contact at least a portion of a sidewall of the first conductive structure.
US11233193B2
A method of manufacturing a magnetoresistive random access memory (MRAM). The method includes forming a first CoFeB layer of the MTJ devices, the first CoFeB layer being amorphous and forming a magnesium oxide (MgO) layer of the MTJ devices over the first CoFeB layer. Further, there is a forming of a second CoFeB layer of the MTJ devices, the second CoFeB layer being amorphous over the MgO layer, and annealing the MTJ devices. The first and second CoFeB layers are crystallized by the annealing, and the MgO layer is poly-crystalline in which a (001) crystal plane is preferentially oriented.
US11233192B1
A hall bar device for a memory or logic application can include a gate electrode, a boron-doped chromia layer on the gate electrode; and a hall bar structure with four legs on the boron-doped chromia layer. For a memory application, the hall bar device can be written to by applying a pulse voltage across the gate electrode and one leg of the hall bar structure in the absence of an applied magnetic field; and can be read from by measuring a voltage across the one leg of the hall bar structure and its opposite leg.
US11233190B2
A piezoelectric transformer that includes a vibration portion assembly having an output electrode, an output-side intermediate electrode, an input-side intermediate electrode, and an input electrode. The vibration portion assembly includes n vibration portions. The input electrode includes one to n input electrode pieces. The output electrode includes one to n output electrode pieces. Wiring lines are arranged such that voltages of opposite phases can be respectively applied to a first input electrode piece group of the input electrode pieces corresponding to odd-numbered vibration portions, and a second input electrode piece group of the input electrode pieces corresponding to even-numbered vibration portions. The second output electrode piece and the first output-side intermediate electrode piece are superposed with each other in the thickness direction. The first output electrode piece is not superposed with either of the first and second output-side intermediate electrode pieces in the thickness direction.
US11233188B2
An ultrasonic wave sensor includes an oscillating plate including a plurality of oscillators, a wall portion provided on the oscillating plate and surrounding the oscillator, a first piezoelectric element provided in the predetermined number of oscillators among the plurality of oscillators, and a second piezoelectric element provided in the oscillator where the first piezoelectric element is not provided. An input and an output of a drive signal are possible to the first piezoelectric element, and the first piezoelectric element is connected to at least another first piezoelectric element in parallel. The second piezoelectric element is electrically insulated from the first piezoelectric element. The second piezoelectric element is disposed between the first piezoelectric elements adjacent in one direction.
US11233187B2
According to one embodiment of the present invention, a thermoelectric leg comprises: a thermoelectric material layer comprising Bi and Te; a first metal layer and a second metal layer respectively arranged the thermoelectric material layer; a first adhesive layer arranged between the thermoelectric material layer and the first metal layer and comprising the Te, and a second adhesive layer arranged between the thermoelectric material layer and the second metal layer and comprising the Te; and a first plating layer arranged between the first metal layer and the first adhesive layer, and a second plating layer arranged between the second metal layer and the second adhesive layer, wherein the thermoelectric material layer is arranged between the first metal layer and the second metal layer, the amount of the Te is higher than the amount of the Bi in the thermoelectric material layer.
US11233184B2
A light-emitting device includes: a light-emitting element; a base including a first lead having an element disposal portion and a first wire bonding portion, a second lead having a second wire bonding portion and a fixing member; a frame provided on a upper surface of the base; an Ag plating layer covering an upper surface of the element disposal portion; an Au plating layer covering at least an upper surface of the first wire bonding portion and at least an upper surface of the second wire bonding portion; a first wire; and a second wire. The Ag plating layer is disposed apart inwardly from at least a part of an outer circumference of an end portion of the element disposal portion, and the frame body is provided at a position that the frame body covers the Ag plating layer, the first wire bonding portion, and the second wire bonding portion.
US11233183B2
Light-emitting diodes (LEDs), LED arrays, and related devices are disclosed. An LED device includes a first LED chip and a second LED chip mounted on a submount with a light-altering material in between. The light-altering material may include at least one of a light-reflective material and/or a light-absorbing material. Individual wavelength conversion elements may be arranged on each of the first and second LED chips. The light-altering material may improve the contrast between the first and second LED chips as well as between the individual wavelength conversion elements. The light-altering material may include at least one of nanoparticles, nanowires, mesowires, or combinations thereof. LED devices may include submounts in modular configurations where LED chips may be mounted on adjacent submounts to form an LED array.
US11233181B2
The present invention relates to a light emitting device comprising a red-emitting Eu3+ material and green emitting Ce3+ material which are matched so that the resulting white light has an increased lumen equivalent of radiation for a given color rendering index than with the prior art.
US11233179B2
Wavelength converters, including polarization-enhanced carrier capture converters, for solid state lighting devices, and associated systems and methods are disclosed. A solid state radiative semiconductor structure in accordance with a particular embodiment includes a first region having a first value of a material characteristic and being positioned to receive radiation at a first wavelength. The structure can further include a second region positioned adjacent to the first region to emit radiation at a second wavelength different than the first wavelength. The second region has a second value of the material characteristic that is different than the first value, with the first and second values of the characteristic forming a potential gradient to drive electrons, holes, or both electrons and holes in the radiative structure from the first region to the second region. In a further particular embodiment, the material characteristic includes material polarization.
US11233178B2
A light emitting device comprises a first group of one or more LEDs each configured to emit light having a blue color point in the 1931 CIE x,y Chromaticity Diagram, a second group of one or more LEDs each configured to emit light having a cyan or yellow color point in the 1931 CIE x,y Chromaticity Diagram, and a third group of one or more LEDs each configured to emit light having a red color point in the 1931 CIE x,y Chromaticity Diagram.
US11233176B2
A semiconductor device according to an embodiment may include a light emitting structure, a first electrode, a second electrode, a first insulating reflective layer, a second insulating reflective layer, a first bonding pad, and a second bonding pad. The light emitting structure may include a first conductivity type semiconductor layer and a second conductivity type semiconductor layer. The first insulating reflective layer may be disposed on the first electrode and the second electrode, and may include a first opening exposing an upper surface of the first electrode. The second insulating reflective layer may be disposed on the first electrode and the second electrode, and disposed spaced apart from the first insulating reflective layer, and may include a second opening exposing an upper surface of the second electrode. The first bonding pad may be electrically connected to the first electrode through the first opening. The second bonding pad may be electrically connected to the second electrode through the second opening.
US11233175B2
Devices and techniques are disclosed herein which include a first LED device layer, a second LED device layer, and an adhesive bondline disposed between the first LED device layer and the second LED device layer. The adhesive bondline includes a bondline thickness, a plurality of spacers disposed within the adhesive bondline, and a silicone matrix. The plurality of spacers may have a diameter or a shortest axis between 0.5 and 10 micrometers and the coefficient of variation is 10% or less. The plurality of spacers may be include SiO2, alumina, soda lime glass, may be inorganic, or polymeric.
US11233165B2
Provided is a multi-junction solar cell in which two or more absorption layers having different bandgaps are stacked on one another. The multi-junction solar cell includes a first cell including a first absorption layer, and a second cell electrically connected in series onto the first cell, wherein the second cell includes a second absorption layer having a higher bandgap compared to the first absorption layer, and a plurality of recesses penetrating through the second absorption layer.
US11233159B2
In fabricating a semiconductor structure, a group IV substrate and a group III-V chiplet are provided. The group III-V chiplet is bonded to the group IV substrate, and patterned to produce a patterned group III-V device. A blanket dielectric layer is formed over the patterned group III-V device. A first contact hole is formed in the blanket dielectric layer over a first portion of the patterned group III-V device. A first liner stack and a first filler metal are subsequently formed in the first contact hole. A second contact hole is formed in the blanket dielectric layer over a second portion of the patterned group III-V device. A second liner stack and a second filler metal are subsequently formed in the second contact hole. A first bottom metal liner of the first liner stack can be different from a second bottom metal liner of the second liner stack.
US11233157B2
A charge balance (CB) field-effect transistor (FET) device may include a CB layer defined in a first epitaxial (epi) layer having a first conductivity type. The CB layer may include a set of CB regions having a second conductivity type. The CB FET device may further include a device layer defined in a device epi layer having the first conductivity type disposed on the CB layer. The device layer may include a highly-doped region having the second conductivity type. The CB FET device may also include a CB bus region having the second conductivity type that extends between and electrically couples a CB region of the set of CB regions of the CB layer to the highly-doped region of the device layer.
US11233155B2
A fabrication method of a thin film transistor is provided. The fabrication method includes: forming a gate electrode, an active layer, a drain electrode and a source electrode on the base substrate, in which the active layer includes a channel region and a second portion on both sides of the channel region, and at least a portion of the channel region is overlapped with the gate electrode; and performing a laser annealing process on a side of the base substrate by using a laser, in which the channel region is shielded without being irradiated by the laser, a resistivity of the second portion of the active layer is lower than a resistivity of the channel region, and the second portion of the active layer is connected with the source electrode and the drain electrode. A thin film transistor, an array substrate and a display device are further provided.
US11233153B2
The invention discloses a thin film transistor, a display panel and a method of fabricating the thin film transistor. The thin film transistor includes a substrate, a flat film, a dielectric layer, an active layer, and a source/drain layer which are stacked in sequence from bottom to top; and a plurality of reinforcing portions are disposed on an upper surface of the flat film, wherein the flat film and the reinforcing portions constitute a gate layer, wherein the reinforcing portions are configured to increase an area of the upper surface of the flat film, so as to increase an effective overlapping area between the flat film and the active layer, and reduce a width and a length of the thin film transistor.
US11233147B2
A semiconductor device includes an inversion type semiconductor element including: a semiconductor substrate; a first conductive type layer formed on the semiconductor substrate; an electric field blocking layer formed on the first conductive type layer and including a linear shaped portion; a JFET portion formed on the first conductive type layer and having a linear shaped portion; a current dispersion layer formed on the electric field blocking layer and the JFET portion; a deep layer formed on the electric field blocking layer and the JFET portion; a base region formed on the current dispersion layer and the deep layer; a source region formed on the base region; trench gate structures including a gate trench, a gate insulation film, and a gate electrode, and arranged in a stripe shape; an interlayer insulation; a source electrode; and a drain electrode formed on a back surface side of the semiconductor substrate.
US11233138B2
A thin film transistor (TFT) and a method of manufacturing same are provided. A photoresist layer is dry-etched to form a tunnel before an active layer is formed, wherein a bottom of the tunnel is a copper trace layer. After that, two edges of the photoresist layer are aligned with two edges of the copper trace layer. Therefore, the photoresist layer won't protrude over an amorphous silicon layer to block the etching gas from etching the amorphous silicon layer. As a result, an aperture ratio of the TFT is increased, and quality of the TFT is improved. By forming an oxidation protective layer on the tunnel, the copper trace layer is prevented from being reacted with the etching gas to form a compound. Therefore, metals or compounds on the tunnel can be completely etched, and quality of the TFT is further improved.
US11233122B2
A semiconductor device including an active pattern on a substrate and extending lengthwise in a first direction parallel to an upper surface of the substrate; a gate structure on the active pattern, the gate structure extending in a second direction parallel to the upper surface of the substrate and crossing the first direction; channels spaced apart from each other along a third direction perpendicular to the upper surface of the substrate, each of the channels extending through the gate structure along the first direction; a source/drain layer on a portion of the active pattern adjacent to the gate structure in the first direction, the source/drain layer contacting the channels; inner spacers between the gate structure and the source/drain layer, the inner spacers contacting the source/drain layer; and channel connection portions between each of the inner spacers and the gate structure, the channel connection portions connecting the channels with each other.
US11233115B2
A display panel and a manufacturing method thereof, and a display device are disclosed. The display panel includes: a substrate, a plurality of pixel units and a pixel defining layer, each of at least one of the pixel units comprises an organic functional layer, and the organic functional layer has a raised edge; an orthographic projection of the organic functional layer of each pixel unit on the substrate is surrounded by an orthographic projection of the second defining layer on the substrate, an orthographic projection of the first defining layer on the substrate covers the orthographic projection of the second defining layer on the substrate, and the orthographic projection of the first defining layer on the substrate overlaps with an orthographic projection of at least a portion of the raised edge on the substrate the brightness uniformity of the display panel may be improved.
US11233114B2
An organic light-emitting diode array substrate and manufacturing method thereof, and display apparatus are provided. The organic light-emitting diode array substrate includes: a base substrate; a first metal layer disposed on the base substrate; a first insulating layer disposed on a side of the first metal layer far away from the base substrate; a second metal layer disposed on a side of the first insulating layer far away from the base substrate; the first metal layer includes a first power line, and the second metal layer includes a second power line; the second power line is connected in parallel with the first power line through a first via hole which penetrates the first insulating layer.
US11233109B2
There is provided a display device including: a light emitting element; and a drive transistor (DRTr) that includes a coupling section (W1) and a plurality of channel sections (CH) coupled in series through the coupling section (W1), wherein the drive transistor (DRTr) is configured to supply a drive current to the light emitting element.
US11233106B2
The present application discloses an array substrate, a display apparatus and a method of fabricating an array substrate. The array substrate has a plurality of first bottom-gate type thin film transistors each of which including a metal oxide active layer and a plurality of second bottom-gate type thin film transistors each of which including a silicon active layer.
US11233103B2
An organic light-emitting display apparatus includes a substrate; thin film transistors; a protective layer that includes a plurality of concave-convex units disposed in a pixel area; an organic light-emitting device disposed on the protective layer; and an encapsulation unit that covers the organic light-emitting device. Each of the concave-convex units protrudes from a surface of the protective layer. The organic light-emitting device includes a pixel electrode, an emission layer, and an opposite layer sequentially stacked on the concave-convex unit, and a distance between the pixel electrode and the opposite electrode is determined by 5%≤(a/b)≤18%, wherein ‘a’ is a vertical distance with respect to the surface of the protective layer between the pixel electrode and the opposite electrode and ‘b’ is a minimum distance between the pixel electrode and the opposite electrode.
US11233082B2
A method for forming a light sensing device is provided. The method includes forming a light sensing region in a semiconductor substrate and forming a light shielding layer over the semiconductor substrate. The method also includes forming a dielectric layer over the light shielding layer and partially removing the light shielding layer and the dielectric layer to form a light shielding element and a dielectric element. A top width of the light shielding element is greater than a bottom width of the dielectric element. The light shielding element and the dielectric element surround a recess, and the recess is aligned with the light sensing region. The method further includes forming a filter element in the recess.
US11233079B2
A camera module and a molded circuit board assembly thereof, a semi-finished product of the molded circuit board assembly, and an array camera module and a molded circuit board assembly thereof, as well as a manufacturing method and an electronic device, wherein the camera module comprises at least one optical lens, at least one back surface molded portion, at least one photosensitive element and a circuit board. The circuit board comprises at least one substrate and at least one electronic component that is conductively connected to the substrate; a part of the non-photosensitive area of the photosensitive element is attached to the substrate back surface of the substrate, and the photosensitive area and another part of the non-photosensitive area of the photosensitive element correspond to a substrate channel of the substrate; the back surface molded portion is integrally bonded to at least one part of the area of the substrate back surface of the substrate; and the optical lens is held in the photosensitive path of the photosensitive element.
US11233070B2
A thin film transistor, a manufacturing method thereof, an array substrate and a display panel are provided. The thin film transistor includes: a base substrate; and a gate electrode, a gate insulating layer, an active layer and a source/drain electrode layer which are on the base substrate. The source/drain electrode layer includes a source electrode and a drain electrode. The thin film transistor further includes a light blocking layer surrounding the active layer.
US11233062B2
A semiconductor device includes a substrate having a conductive region and an insulating region; gate electrodes including sub-gate electrodes spaced apart from each other and stacked in a first direction perpendicular to an upper surface of the substrate and extending in a second direction perpendicular to the first direction and gate connectors connecting the sub-gate electrodes disposed on the same level; channel structures penetrating through the gate electrodes and extending in the conductive region of the substrate; and a first dummy channel structure penetrating through the gate electrodes and extending in the insulating region of the substrate and disposed adjacent to at least one side of the gate connectors in a third direction perpendicular to the first and second directions.
US11233059B2
A construction of integrated circuitry comprises a horizontal longitudinally-elongated conductive line. A horizontal longitudinally-elongated void space extends longitudinally along opposing longitudinal sides of the conductive line. The void space along each of the opposing longitudinal sides has cyclically varying height longitudinally along the conductive line. Methods independent of the above structure are disclosed.
US11233053B2
A device including a III-N material is described. In an example, the device has a terminal structure with a central body and a first plurality of fins, and a second plurality of fins, opposite the first plurality of fins. A polarization charge inducing layer including a III-N material in the terminal structure. A gate electrode is disposed above and on a portion of the polarization charge inducing layer. A source structure is on the polarization charge inducing layer and on sidewalls of the first plurality of fins. A drain structure is on the polarization charge inducing layer and on sidewalls of the second plurality of fins. The device further includes a source structure and a drain structure on opposite sides of the gate electrode and a source contact on the source structure and a drain contact on the drain structure.
US11233047B2
Apparatus and methods relating to heterolithic microwave integrated circuits HMICs are described. An HMIC can include different semiconductor devices formed from different semiconductor systems in different regions of a same substrate. An HMIC can also include bulk regions of low-loss electrically-insulating material extending through the substrate and located between the different semiconductor regions. Passive RF circuit elements can be formed on the low-loss electrically-insulating material.
US11233040B2
An embedded cross-point memory array is described. In an example, an integrated circuit structure includes a first die including a cross-point memory array comprising separate memory blocks, the memory blocks including orthogonally arranged conductive lines, and memory elements at cross-sections of the conductive lines. A first plurality of sockets is on the first die adjacent to the memory blocks, the first plurality of sockets comprising a first plurality of pads that connect to at least a portion to the conductive lines of the corresponding memory block. A second die includes logic circuitry and a second plurality of sockets comprising a second plurality of pads at least partially aligned with positions of the first plurality of pads on the first die. A top of the first die and a top of the second die face one another, wherein the first plurality of pads are bonded with the second plurality pads to directly connect the cross-point memory array to the logic circuitry.
US11233038B2
A light emitting diode display substrate, a manufacturing method thereof, and a display device are provided. The light emitting diode display substrate includes a base substrate; a light emitting diode located on the base substrate, and a self-assembled monolayer. The light emitting diode includes a graphene layer, and the graphene layer is located on a side of the light emitting diode close to the base substrate; the self-assembled monolayer is located between the graphene layer and the base substrate and connected with the graphene layer.
US11233032B2
Embodiments of mechanisms for forming a package are provided. The package includes a substrate and a contact pad formed on the substrate. The package also includes a conductive pillar bonded to the contact pad through solder formed between the conductive pillar and the contact pad. The solder is in direct contact with the conductive pillar.
US11233029B2
A semiconductor device according to the present invention includes a mount substrate, an adhesive applied to the mount substrate, and a device having its lower surface bonded to the mount substrate with the adhesive. The surface roughness of a side surface upper portion of the device is lower than that of a side surface lower portion of the device.
US11233027B2
A semiconductor device including a semiconductor chip having a first conduction element; a substrate having second and third conduction elements; and external connection elements configured to form an electrical path between the second and third conduction elements via the first conduction element.
US11233022B2
Electrical connection placement of semiconductor device package and method of manufacturing the same
A semiconductor device package includes a redistribution structure and an electrical connection. The redistribution structure has an electrical terminal adjacent to a surface of the redistribution structure and a seed layer covering a side surface of the electrical terminal. The electrical connection is disposed on a first surface of the electrical terminal. The seed layer extends to the first surface of the electrical terminal.
US11233018B2
Wireless modules having a semiconductor package attached to an antenna package is disclosed. The semiconductor package may house one or more electronic components as a single die package and/or a system in a package (SiP) implementation. The antenna package may be communicatively coupled to the semiconductor package using by one or more coupling pads. The antenna package may further have one or more radiating elements for transmitting and or receiving wireless signals. The antenna package and the semiconductor package may have dissimilar number of interconnect layers and/or dissimilar materials of construct.
US11233016B2
An array substrate and a method for producing the same are disclosed. The array substrate includes a metal pattern and an electrically conductive pattern sequentially formed on a base substrate, the electrically conductive pattern being insulated from the metal pattern. The array substrate further includes a static charge releasing pattern formed in a same layer and made of a same material as the electrically conductive pattern, and which is insulated from the electrically conductive pattern. The metal pattern is a signal line running through a display area of the array substrate, and includes an input end, an output end, and a body portion between the input end and the output end. The output end of the signal line includes an island-like structure, and a width of the island-like structure is greater than that of the body portion. The static charge releasing pattern is electrically connected with the island-like structure.
US11233015B2
Device package and method of forming a device package are described. The device package has a substrate with dies disposed on the substrate. Each die has a bottom surface that is electrically coupled to the substrate and a top surface. The device package further includes a plurality of stiffeners disposed directly on the substrate. The stiffeners may be directly attached to a top surface of the substrate without an adhesive layer. The device package may include stiffeners with one or more different sizes and shapes, including at least one of a rectangular stiffener, a picture frame stiffener, a L-shaped stiffener, a H-shaped stiffener, and a round pillar stiffener. The device package may have the stiffeners disposed on the top surface of the substrate using a cold spray process. The device package may also include a mold layer formed around and over the dies, the stiffeners, and the substrate.
US11233014B2
Signal isolation for module with ball grid array. In some embodiments, a packaged module can include a packaging substrate having an underside, and an arrangement of conductive features implemented on the underside of the packaging substrate to allow the packaged module to be capable of being mounted on a circuit board. The arrangement of conductive features can include a signal feature implemented at a first region and configured for passing of a signal, and one or more shielding features placed at a selected location relative to the signal feature to provide an enhanced isolation between the signal feature and a second region of the underside of the packaging substrate.
US11233012B2
A fabric-based item may include fabric formed from intertwined strands of material with embedded circuitry. The strands of material may be formed from dielectric materials such as polymers. The strands of material may be formed from joined segments of polymer strand material or other material. Each joined segment may contain a potentially distinct circuit. Some joined segments may include one or more conductive lines. The conductive lines may run parallel to each other along the length of the joined segments to form circuit interconnects. Conductive lines may be joined to contact pads on integrated circuits and other embedded components formed from semiconductor dies. Control circuitry formed from the integrated circuits embedded in strands of material in the fabric and other control circuitry may be used to control the circuitry embedded in the fabric.
US11233010B2
An assembly structure includes a core-computing section and a sub-computing section. The core-computing section has a first surface and a second surface opposite to the first surface. The core-computing section includes at least one conductive via electrically connecting the first surface and the second surface. The sub-computing section has a first surface stacked on the first surface of the core-computing section and a second surface opposite to the first surface. The sub-computing section includes at least one conductive via electrically connecting the first surface and the second surface. The assembly structure includes a first signal transmission path and a second signal transmission path. The first signal transmission path is between the at least one conductive via of the sub-computing section and the at least one conductive via of the core-computing section. The second signal transmission path is between the second surface of the sub-computing section and the at least one conductive via of the sub-computing section.
US11233009B2
Microelectronic assemblies, related devices and methods, are disclosed herein. In some embodiments, a microelectronic assembly may include a package substrate having a first surface and an opposing second surface; a microelectronic component embedded in the package substrate, the microelectronic component including: a substrate having a surface, where the substrate includes a conductive pathway and a mold material region at the surface, where the mold material region includes a through-mold via (TMV) electrically coupled to the conductive pathway, and where the mold material region is at the second surface of the package substrate; and a die conductively coupled, at the second surface of the package substrate, to the package substrate and to the TMV of the microelectronic component.
US11233006B2
An integrated circuit product includes a first layer of insulating material including a first insulating material. The first layer of insulating material is positioned above a device layer of a semiconductor substrate. The device layer includes transistors. A metallization blocking structure is positioned in an opening in the first layer of insulating material. The metallization blocking structure includes a second insulating material that is different from the first insulating material. A metallization trench is defined in the first layer of insulating material on opposite sides of the metallization blocking structure. A conductive metallization line includes first and second portions positioned in the metallization trench on opposite sides of the metallization blocking structure. The conductive metallization line has a long axis extending along the first and second portions.
US11232991B2
A semiconductor apparatus includes a metal base plate, an upper surface ceramic substrate provided on an upper surface of the metal base plate, a semiconductor device provided on the upper surface ceramic substrate, and a substrate that is provided in the metal base plate and includes an embedded ceramic substrate, an upper surface metal pattern provided on an upper surface of the embedded ceramic substrate, and a lower surface metal pattern provided on a lower surface of the embedded ceramic substrate, wherein a thermal conductivity of the upper surface metal pattern and a thermal conductivity of the lower surface metal pattern are larger than a thermal conductivity of the metal base plate.
US11232979B2
Methods are disclosed herein that improve contours of trenches formed when fabricating vias and conductive lines of a multi-layer interconnect (MLI) structure. An exemplary device that can result from such methods includes a via of an MLI structure and a conductive line of the MLI structure disposed over the via. A first dielectric liner layer is disposed along sidewalls of the via and sidewalls of the conductive line. A thickness of the first dielectric liner layer is substantially the same along the sidewalls of the via. A thickness of the first dielectric liner layer increases along the sidewalls of the conductive line, such that the first dielectric liner layer has a tiger-tooth shape at each bottom corner of the conductive line. A second dielectric liner layer is disposed along the first dielectric liner layer that is disposed along the sidewalls of the via.
US11232975B2
Various embodiments of the present application are directed to a method for forming a semiconductor-on-insulator (SOI) substrate without bond interface voids and/or without delamination between layers. In some embodiments, a first high κ bonding structure is formed over a handle substrate. A device layer is formed over a sacrificial substrate. Outer most sidewalls of the device layer are between outer most sidewalls of the sacrificial substrate. A second high κ bonding structure is formed over the device layer. The first high κ bonding structure is bonded to the second high κ bonding structure, such that the device layer is between the sacrificial substrate and the handle substrate. A first removal process is performed to remove the sacrificial substrate. The first removal process comprises performing a first etch into the sacrificial substrate until the device layer is reached.
US11232972B2
A substrate holder capable of being used in both single-side plating and double-side plating is required. Disclosed is a substrate holder for holding a substrate to be plated. The substrate holder includes a first frame having a first opening for exposing one surface of the substrate and a second frame having a second opening for exposing the other surface of the substrate, and the substrate is sandwiched between the first frame and the second frame. The substrate holder further includes a dummy substrate which is detachably disposed between the first frame and the substrate and formed of a material that at least direct current does not substantially flow therein. At least a part of the dummy substrate is in contact with at least a part of the one surface of the substrate, and the dummy substrate protects the one surface of the substrate from a plating solution.
US11232970B2
Systems and methods for releasing semiconductor devices during pick and place operations are disclosed. A representative system for handling semiconductor dies comprises a support member positioned to carry at least one semiconductor die releasably attached to a support substrate. The system further includes a picking device having a pick head coupleable to a vacuum source and positioned to releasably attach to the semiconductor die at a pick station. The system still further includes a release station having a fluid delivery device coupleable to a source of release fluid, the fluid delivery device having an exit positioned to direct release fluid toward a semiconductor die carried by the support member at the release station.
US11232969B2
A method for taping a wafer is disclosed. A wafer taping device comprising a wafer stage is provided. A wafer is mounted and secured on the wafer stage. A tape is delivered along a first direction over the wafer. The tape is forced into adhesion with a surface of the wafer in a non-contact manner. The tape is cut along a perimeter of the wafer.
US11232961B2
A component-handling device for removing components from a structured component supply and for depositing the removed components at a receiving device. A first turning device having a plurality of receiving units receives a component from the structured component supply at a dispensing point, to turn the received component by a first predetermined angle about the longitudinal or transverse axis of the received component, and to convey the same to a transfer point. A second turning device having a plurality of receiving units receives the component at the transfer point from a receiving unit of the first turning device, to turn the received component by a second predetermined angle about the longitudinal or transverse axis of the received component, and to convey the same to a depositing point.
US11232954B2
Substrate processing techniques are described in which an etch protection layer that is formed as part of an etch process forms in a self-limiting nature. Thus, over deposition effects are minimized, particularly in the corners of etched polygonal holes. In one embodiment, the layer being etched contains silicon and the protective layer comprises a silicon oxide (SixOy). The process may include the use of a cyclical series of etch and protective layer formation steps. In the case of a silicon oxide based protective layer, a thin protective layer of silicon oxide may be formed in a limiting and controllable manner due to the nature of the oxygen atom interaction with silicon and newly formed silicon oxide protective layers. In this manner, a polygonal hole may be formed without detrimental over deposition of a protective layer in corners of the hole.
US11232953B2
A semiconductor device includes a gate structure disposed over a channel region, a source/drain epitaxial layer disposed at a source/drain region, a nitrogen containing layer disposed on the source/drain epitaxial layer, a silicide layer disposed on the nitrogen containing layer, and a conductive contact disposed on the silicide layer.
US11232950B2
The invention is a special designed pattern heterogeneous substrate, which is epitaxially deposited on a heterogeneous substrate by two step growth, and a thermal cycle annealing is added to reduce the lattice mismatch between the layers and the difference in thermal expansion coefficient, thereby obtaining a better stress. The quality of the semiconductor epitaxial layer is improved, and the present invention can easily grasp the timing of stress release when the semiconductor is grown on the heterogeneous substrate, avoid cracks in the semiconductor epitaxial layer, and form a crack free zone in the middle of the semiconductor epitaxial layer.
US11232949B2
A display device includes a substrate; a plurality of light-emitting elements on the substrate; and a plurality of pixel circuits on the substrate, being configured to control the plurality of light-emitting elements in one-to-one correspondence. Each of the plurality of pixel circuits includes a thin film transistor. The thin film transistor includes a channel. The plurality of pixel circuits are disposed at different positions in a scanning direction of a pulse laser beam for annealing the channels. At least channels for light-emitting elements of the same color out of the channels are disposed at the same phase of irradiation cycles of the pulse laser beam in the scanning direction.
US11232942B2
A method for treating a substrate is provided. The method includes supplying a first treating liquid to a treating target surface of the substrate while the substrate is rotating, and subsequently, supplying a second treating liquid having a surface tension lower than a surface tension of the first treating liquid to the substrate while an evaporation inhibiting agent in a vapor state is present around the first treating liquid supplied to the substrate, such that the first treating liquid on the substrate is substituted with the second treating liquid. Thus, a vapor atmosphere may be formed around a cleaning liquid applied to the substrate. Thus, a liquid-film destroying phenomenon may be prevented in a procedure in which the cleaning liquid is replaced with an organic solvent.
US11232938B2
Methods and systems for delivering liquid sample to an ion source and subsequent analysis by mass spectrometry. In accordance with various aspects of the present teachings, MS-based systems and methods are provided in which desorption solvent is used in sampling interface to desorb analyte species from an SPME device that is coupled to an ion source to ionize analyte species desorbed into the desorption solvent for MS analysis (e.g., without a liquid chromatography (LC) column between the sampling interface and the ion source). In various aspects of the methods and systems described herein, configuring the sampling interface can be optimized so as to reduce the fluid volume dead space about the fluid inlet so as to concentrate the one or more analyte species desorbed at optimized conditions from the SPME substrate in a decreased volume of the desorption solvent when the SPME device is inserted into sampling interface.
US11232937B2
A capacitive trans-impedance amplifier comprising a voltage amplifier having an inverting input terminal for connection to an input current source. A feed-back capacitor is coupled between the inverting input terminal and the output terminal to accumulate charges received from the input current source and to generate a feed-back voltage accordingly. A calibration unit includes a calibration capacitor electrically coupled, via a calibration switch, to the inverting input terminal and electrically coupled to the feed-back capacitor. The calibration unit is operable to switch the calibration switch to a calibration state permitting a discharge of a quantity of charge from the calibration capacitor to the feed-back capacitor. The capacitive trans-impedance amplifier is arranged to determine a voltage generated across the feed-back capacitor while the calibration switch is in the calibration state and to determine a capacitance value (C=Q/V) for the feed-back capacitor according to the value of the generated voltage (V) and the quantity of charge (Q).
US11232923B2
A latching relay includes first and second coils and a common plunger operatively connected therebetween such that activation of the first coil moves the plunger in a first direction and activation of the second coil moves the plunger in a second direction, opposite the first direction, the first and second directions lying in a first plane. A limit switch includes a common contact and first and second coil contacts, where a position of the common contact is alternately switched between electrical connection to either the first or second coil contact based on a position of the plunger. A slide toggle accessible by a user is operatively connected to the plunger and slideable together with the plunger such that actuation of the slide toggle by the user causes manual actuation of the plunger. The slide toggle is slideable in a second plane parallel to the first plane.
US11232922B2
A power supply circuit, a relay device and a Power over Ethernet system related to the electronic technical field are provided. In the power supply circuit, each rectifier module has its positive output end connected to a positive supply pin, and a negative output end connected to a first end of a switch control module. The positive supply pin is connected to a positive terminal of a relay circuit in the relay device. The switch control module has a second end connected to a negative supply pin, and a control end connected to the positive supply pin. The negative supply pin is connected to a negative terminal of the relay circuit. The switch control module allows conduction between the first end and the second end when the rectifier module outputs a voltage greater than a preset threshold.
US11232920B2
An arrangement and a method have precisely one resistor stack for switching high voltages. The arrangement contains a switching device that has two contact devices, which are arranged in an insulator. The contact devices are separated from each other by a separation path, wherein the separation path can be bridged by a movable contact piece. One contact device is in contact with the resistor stack in a common housing. The common housing is formed by a direct coating of the resistor stack and the insulator.
US11232917B2
Disclosed is a system for allowing a user to control electrical items. The system includes self-powered contactless one or more switches for controlling the electronic items, and a hub unit capacitively coupled to identify the user operating the one or more switches. The hub unit includes a frequency generator, a first impedance unit, a controller, a first electrode, a modulator, and an interface unit. The switch includes a second electrode, a rectifier, a buffer, a second impedance unit, a logic block, a shift register, and a second modulator. The user interacts with the second electrode to operate the connected electrical items. The interaction results in the change of a variable payload data. The controller identifies the interaction on decoding the change in the variable payload data and further the controller operates the connected electrical items.
US11232913B2
Provided is an electrolytic capacitor including: a capacitor element including an anode body, a dielectric layer formed on the anode body, a solid electrolyte layer formed on the dielectric layer, and a cathode layer formed on the solid electrolyte layer; lead terminals each connected to the anode body and the cathode layer; and a packaging member covering at least part of the capacitor element. The packaging member includes a side wall that is electrically conductive, and a bottom face, with at least one of the lead terminals partially exposed from the bottom face. An insulating member is interposed between a first end of the side wall and the lead terminal exposed from the bottom face, the first end being near the bottom face.
US11232912B2
A solid electrolytic capacitor that includes a capacitor element laminate, a first external electrode, and a second external electrode. The capacitor element laminate includes capacitor elements, cathode lead-out layers, and a sealing body. At least one capacitor element includes an anode foil, dielectric layers, and cathode layers. The first external electrode is connected to the anode foil exposed at the first end surface of the capacitor element laminate. The second external electrode is connected to the cathode lead-out layers exposed at the second end surface of the capacitor element laminate. A first cathode lead-out layer and a second cathode lead-out layer are both conductive paste layers, and uniformly extend from where the first cathode lead-out layer and the second cathode lead-out layer are disposed on the cathode layers to the second external electrode.
US11232911B2
A capacitor that includes a substrate having a first principal surface, a second principal surface facing the first principal surface, and a first end surface connecting the first principal surface and the second principal surface, a lower electrode on the first principal surface of the substrate, a dielectric film on the lower electrode, an upper electrode on the dielectric film, a protective film covering the upper electrode and having a thickness smaller than that of the substrate, and a first terminal electrode on the first end surface and electrically connected to one of the upper electrode and the lower electrode.
US11232909B2
A multilayer ceramic capacitor includes: a multilayer chip in which each of dielectric layers and each of internal electrode layers are alternately stacked and each of the internal electrode layers is alternately exposed to two end faces; external electrodes including a ground layer and a plated layer, the ground layer extending from the two end faces to at least one face of four faces of the multilayer chip, the plated layer being provided on the ground layer, a part of the plated layer contacting the at least one face; and a dummy layer that is provided between a capacity region and the at least one face and intersects with a region in which the plated layer contacts the multilayer chip without the ground layer, a main component of the dummy layer being a metal or an alloy including at least Ni.
US11232905B2
The capacitor includes a capacitor element, a busbar connected to an electrode of the capacitor element, a case housing the capacitor element, and a filling resin filled in the case. The case has a through-hole penetrating from an inner surface of the case to an outer surface of the case. The busbar includes a connection terminal part led out through the through-hole to the outside of the case. The capacitor further includes a sealing member that has a ring shape surrounding the connection terminal part and attaches to the connection terminal part. The sealing member abuts on a first region of the inner surface of the case to seal the through-hole, the first region surrounding the through-hole.
US11232903B2
A method includes depositing a layer of alloy particles including rare earth permanent magnet phase above a substrate, laser scanning the layer while cooling the substrate to melt the particles, selectively initiate crystal nucleation, and promote columnar grain growth in a same direction as an easy axis of the rare earth permanent magnet phase. The method also includes repeating the depositing and scanning to form bulk anisotropic rare earth alloy magnet with aligned columnar grains.
US11232896B2
Inductor designs and methods are provided. An inductor can include a first core and a second core. The first core can be larger than the second core and the second core can be seated within the inner diameter of the first core. A first and a second wire can be provided that each wrap around the first core and the second core. The first core can have less windings than the second core.
US11232895B2
A coil component includes a magnetic section containing a resin material and a filler component containing a magnetic metal, a coil conductor embedded in the magnetic section, and outer plating electrodes electrically connected to the coil conductor. At least one end portion of the magnetic section has a concave indentation. The surface of the indentation is overlaid with a hydrophobic insulating film. The surface of the magnetic section except for the indentation and extended end surfaces of the coil conductor are overlaid with an insulating protective film. The magnetic section, the coil conductor, and the protective film form a component body. The outer electrodes are placed on both end portions of the component body that exclude the indentation.
US11232892B2
A coil of an embodiment is formed by winding a winding conductor in which a conductive conductor is molded by a resin, wherein the winding conductor has the resin filled to a surface of the conductor without leaving any spaces.
US11232891B2
The present application relates to a composition for 3D printing, a 3D printing method using the same, and a three-dimensional shape comprising the same, and provides an ink composition capable of realizing precise formation of a three-dimensional shape and uniform curing physical properties of the three-dimensional shape.
US11232887B2
A method for assembling and installing a wire bundle assembly group (WBAG) is disclosed. The method includes placing a first grouping of components of a first WBAG on a first assembly panel of a fabrication table. The method also includes assembling the first WBAG from the first grouping of components and attaching the first WBAG to the first assembly panel. The method also includes actuating a pivot of an assembly frame supporting the first assembly panel to rotate the first assembly panel about a longitudinal axis. The method further includes placing a WBAG receiving panel of a transport tool adjacent the first WBAG and the first assembly panel. The method also includes releasing the first WBAG from the first assembly panel and dropping the WBAG onto the WBAG receiving panel. Finally, the method includes attaching the first WBAG to the WBAG receiving panel.
US11232886B2
A submarine power cable having: a power core including a conductor, wherein the conductor has a conductor joint in a joint region of the power core, a main armor layer including a plurality of main armor wires arranged around the power core and extending in the axial direction of the power core, and a joint reinforcement armor layer including a plurality of joint reinforcement armor wires axially locked relative to the main armor wires, wherein the joint reinforcement armor layer is provided only in the joint region and arranged layered with the main armor layer, the joint reinforcement armor layer and the main armor layer thereby forming a dual-layer armor only in the joint region.
US11232876B2
Provided is a standard for mobile equipment for measuring structural deformation of a nuclear fuel assembly, the standard including: a fixed frame fixed to one side of measuring equipment accommodated in a container; a standard member configured to be attached to and detached from the fixed frame, to rotate with one end portion of the fixed frame as a center, and to correspond to a nuclear fuel assembly standard specification, wherein an upper plate provided with a coupling means configured to be coupled with a transport device is coupled on one end portion of the standard member, a lower plate configured to be erected upright on and fixed to one side of the measuring equipment is coupled on an opposite end portion of the standard member.
US11232872B2
A system for creating a unique transaction ID (UTID) securely representing a medical diagnostic transaction between a user/patient and a telemedicine professional is provided. The system includes a first central office database configured to store medical information and profile information for a plurality of users/patients, a second central office database configured to store UTIDs, a memory, and a processor coupled to the memory. The processor is configured to receive test information, initiate generation of a UTID for the new diagnostic transaction, analyze the received test information to determine if the test information indicates a positive or a negative result, transfer the analysis results back to the user/patient's MU, and receive from the MU a request for a telemedicine professional session.
US11232868B1
Data is received that is generated by at least one sensor forming part of a surgical instrument. The sensor(s) on the surgical instrument can characterize use of the surgical instrument in relation to a patient. A force profile segmentation model can construct a force profile using the received data. The force profile includes a plurality of force patterns. The force profile segmentation model includes at least one first machine learning trained using historical surgical instrument usage data. In addition, a plurality of features are extracted from the received data. Thereafter, one or more attributes characterizing use of the surgical instrument are determined by a force profile pattern recognition model using the constructed force profile and the extracted features. The force profile pattern recognition model includes at least one second machine learning model. Data characterizing the determination can be provided (e.g., displayed to a surgeon, etc.).
US11232861B1
Systems and methods for display of information for clinical use. The method is executable by a processor of a computer system and comprises: (i) receiving data, by the processor, from a communication network comprising: a first reader, a second reader and a wireless sensor network (WSN) router, (ii) based on the received data, determining at least one of a position and an orientation of a given element of the plurality of elements, (iii) in response to the determined at least one of the position and the orientation, causing to be displayed, on a display communicatively coupled to the computer system, predetermined information associated with the determined at least one of a position and an orientation.
US11232860B1
Systems and methods are provided for injury characterization including detecting matches of an individual subject's record (such as an athlete's record) with collections of other subjects records, based on serial, longitudinal patterns, for facilitating athlete health and training, preventive and rehabilitation medicine, and risk management in athletics. In an embodiment, time series are formed from information pertaining to successive longitudinal episodes of injury and the circumstances in which the injuries were incurred; calculating time-series K-nearest-neighbor clusters and distances for each such combination; determining the cluster to which a given candidate player injury record is nearest or belongs, and prescribing an injury-risk reduction intervention specific to the plurality of hazards that are characteristic of trajectories that are members of that cluster and that are deemed to be relevant to reducing or mitigating those hazards and thereby are efficacious in preventing subsequent injuries that are prevalent in that trajectory cluster.
US11232853B2
A system and method for creating and using a medical imaging bioinformatics annotated (“MIBA”) master file is disclosed. Creating the MIBA master file includes receiving image data, performing a first registration on the image data for obtaining in-slice registered data, and performing a second registration for registering the in-slice registered data to a three-dimensional (3D) model for obtaining source data. Creating also includes extracting voxel data from the source data and storing the voxel data in a MIBA database, receiving selection of a volume of interest, and extracting a portion of the voxel data corresponding to the volume of interest. The MIBA master file is created from the portion of the voxel data, which is stored in the MIBA database. The MIBA system receives a query, extracts data from the MIBA master file in response to the query, and presents the extracted data on an output interface.
US11232845B2
A nonvolatile memory device includes a memory block with an unused line connected to dummy cells and used lines connected to normal cells, and a controller which applies an erase voltage to the memory block, applies an unused line erase voltage to the unused line, and applies a word line erase voltage to the used lines during an erase operation. The dummy cells are not programmed during a program operation while the normal cells are programmed, the unused line erase voltage transits from a first voltage to a floating voltage at a first time point, and the controller reads the dummy cells and controls at least one of the magnitude of the first voltage and the first time point based on the result of reading the dummy cells.
US11232838B2
An efficient FeFET-based CAM is disclosed which is capable of performing normal read, write but has the ability to match input data with don't-care. More specifically, a Ferroelectric FET Based Ternary Content Addressable Memory is disclosed. The design in some examples utilizes two FeFETs and four MOSFETs per cell. The CAM can be written in columns through multi-phase writes. It can be used a normal memory with indexing read. It also has the ability for ternary content-based search. The don't-care values can be either the input or the stored data.
US11232824B1
A device includes a non-volatile analog resistive memory cell. The non-volatile analog resistive memory device includes a resistive memory device and a select transistor. The resistive memory device includes a first terminal and a second terminal. The resistive memory device has a tunable conductance. The select transistor is a ferroelectric field-effect transistor (FeFET) device which includes a gate terminal, a source terminal, and a drain terminal. The gate terminal of the FeFET device is connected to a word line. The source terminal of the FeFET device is connected to a source line. The drain terminal of the FeFET device is connected to the first terminal of the resistive memory device. The second terminal of the resistive memory device is connected to a bit line.
US11232823B2
Methods, systems, and apparatuses for full bias sensing in a memory array are described. Various embodiments of an access operation of a cell in a array may be timed to allow residual charge of a middle electrode between the cell and a selection component to discharge. Access operations may also be timed to allow residual charge of middle electrodes associated with other cells to be discharged. In conjunction with an access operation for a target cell, a residual charge of a middle electrode of another cell may be discharged, and the target cell may then be accessed. A capacitor in electronic communication with a cell may be charged and a logic state of the cell determined based on the charge of the capacitor. The timing for charging the capacitor may be related to the time for discharging a middle electrode of the cell or another cell.
US11232821B2
According to one embodiment, a shift register memory includes blocks and a control circuit. The blocks each includes data storing shift strings. Each of the data storing shift strings includes layers. The control circuit performs storing and reading data by shifting one layer of the layers, in a direction along each of the data storing shift strings. The reading includes reading data from a first layer of the layers. The storing includes storing data to a second layer of the layers. The control circuit reads first data stored in one or more third layers of the layers, the one or more third layers being successive from the first layer, determines a shift parameter in accordance with the reading of the first data, and performs the reading using the determined shift parameter.
US11232817B2
Methods and devices for combining a mask with a selectively progressing video stream may include receiving a selection of at least one mask with a mask zone that obscures at least a portion of the video stream. The methods and devices may include receiving a selection to emplace the at least one mask at a first location within the video stream. The methods and devices may include receiving a selection to enable a tracking icon to move the at least one mask to a second location within the video stream while the video stream progresses. The methods and devices may include generating a combined output of the video stream and the selective emplacement and movement of the at least one mask during the video stream progression.
US11232812B1
A slider-mounted read/write transducer for a hard disk drive (HDD) has a topology that mitigates attraction and accumulation of lubricant and hydrocarbons during the HDD operation. The slider topology may include a pattern of cavities and channels symmetrically disposed about a central longitudinal axis. The slider may also have a transverse channel extending perpendicularly inward from an opening in each side edge of the slider to intersect a channel that extends longitudinally along a middle axis towards a leading-edge pad in which a read/write transducer is embedded. The ends of the transverse channel open into an air-carrying groove extending vertically upward in the side of the slider in which a side flow blocker (SFB) restricts the air flow into the channel portion.
US11232810B2
A non-transitory computer-readable recording medium storing a program that causes a computer to execute a process for evaluating a voice, the process includes analyzing a voice signal to detect a pitch frequency; selecting an evaluation target region to be evaluated in the detected pitch frequency based on a distribution of a detection rate of the detected pitch frequency; and evaluating a voice based on the distribution of the detection rate and the selected evaluation target region. An Impression of the voice using a correction to the distribution is evaluated and determined as good when a spread of the corrected distribution is larger than or equal to a certain threshold.
US11232803B2
An encoding device according to the disclosure includes a first encoding unit that generates a first encoded signal in which a low-band signal having a frequency lower than or equal to a predetermined frequency from a voice or audio input signal is encoded, and a low-band decoded signal; a second encoding unit that encodes, on the basis of the low-band decoded signal, a high-band signal having a band higher than that of the low-band signal to generate a high-band encoded signal; and a first multiplexing unit that multiplexes the first encoded signal and the high-band encoded signal to generate and output an encoded signal. The second encoding unit calculates an energy ratio between a high-band noise component, which is a noise component of the high-band signal, and a high-band non-tonal component of a high-band decoded signal generated from the low-band decoded signal and outputs the ratio as the high-band encoded signal.
US11232795B2
Methods, apparatus, systems, and computer-readable media are provided for storing incomplete dialog sessions between a user and an automated assistant in order that the dialog sessions can be completed in furtherance of certain actions. While interacting with an automated assistant, a user can become distracted and not complete the interaction to the point of the automated assistant performing some action. In response, the automated assistant can store the interaction as a dialog session. Subsequently, the user may express interest, directly or indirectly, in completing the dialog session, and the automated assistant can provide the user with a selectable element that, when selected, causes the dialog session to be reopened. The user can then continue the dialog session with the automated assistant in order that the originally intended action can be performed by the automated assistant.
US11232793B1
A method for voice recognition to perform an action. The method includes receiving a voice command, identifying a first action intended word from the voice command, assigning a confidence score to the first action intended word, altering the confidence score of the first action intended word in a temporal manner, based on confidence scores of second action intended words following the first action intended word in the voice command, identifying the action when the confidence scores of the first and second action intended words reach a pre-determined confidence score associated therewith, and performing the identified action. Disclosed also is a system for voice recognition to perform an action. The system includes one or more voice-controlled devices, and a voice managing server communicably coupled to the one or more voice-controlled devices. The voice managing server for voice recognition to perform an action using the aforementioned method.
US11232777B2
[Object] To collect a target sound in a more suitable aspect even under an environment in which noise occurs at random. [Solution] An information processing device including: a sound collection unit; and a holding member configured to have a projection portion with a streamline shape in at least a part and hold the sound collection unit so that the sound collection unit is located at a front end or near the front end of the projection portion.
US11232775B2
A noisemaker that produces sound when played. The noisemaker includes a body component comprising side portions assembled together to form a three-dimensional configuration with an interior space. One or more side portions include one or more aperture elements that open to the interior space. Within the interior space reside one or more core components that are each configured to move freely within the body component while not escaping through the aperture element. The aperture element and the core component are cooperatively designed to maintain the core component within the body component while the noisemaker is played by being struck, scraped, or rubbed.
US11232765B2
Examples herein relate to monitor calibration. In some examples, monitor calibration can include a scaler processing resource and a memory resource storing machine readable instructions to cause the scaler processing resource to record, by a sensor included on a monitor, color measurements of the monitor in response to receiving record instructions from an external computing device, transmit the recorded color measurements to the external computing device, receive calibration instructions from the external computing device based on the recorded color measurements, and calibrate the monitor using the calibration instructions received from the external computing device.
US11232764B2
A first latch retrieves a pixel data piece for each one horizontal scanning period of a video data signal and holds the pixel data piece as a first pixel data piece. A second latch retrieves the first pixel data piece from the first latch at a timing when the retrieval by the first latch is completed and holds the first pixel data piece as a second pixel data piece. An interpolation data generating unit obtains the first pixel data piece and the second pixel data piece and generates an interpolation data piece. A third latch alternately performs a retrieval of the second pixel data piece and a retrieval of the interpolation data piece, and sequentially outputs the retrieved data piece as a third pixel data piece. A gradation voltage output unit outputs the gradation voltage signal based on the third pixel data piece.
US11232762B2
In the present invention, a differential amplifier that includes a first output transistor and a second output transistor includes a boost circuit that includes a third output transistor and a fourth output transistor. The first output transistor delivers a current according to a first differential signal generated in a differential stage to an output terminal. The second output transistor extracts a current according to a second differential signal generated as a signal which is the same phase with a different potential of the first differential signal from the output terminal. The third output transistor delivers a current to the output terminal according to a level-shifting signal generated by level-shifting the first differential signal. The fourth output transistor extracts a current from the output terminal according to a level-shifting signal generated by level-shifting the second differential signal. As the third and fourth output transistors, transistors having withstand voltages against gate-source voltages lower than those of the first and second output transistors and drain currents larger than those of the first and second output transistors are employed.
US11232760B2
A driving method for a display device and a display device are disclosed. The driving method includes: obtaining a pre-display image; obtaining, according to an average of corresponding preset grayscale values of two blue sub-pixels in a pixel group, n sets of target grayscale value pairs of the pixel group by table lookup; and displaying a same pre-display image in m continuous frames of display cycles.
US11232758B2
A pixel driving method is provided. The method includes: acquiring a pixel signal of each unit pixel in a pixel block; determining whether the pixel signal of the corresponding pixel block meets a first condition according to the pixel signal of each of the unit pixel and a signal determination interval; and if the graininess is determined during display, first-type gray-scale signals are loaded to a part of unit pixels of the pixel block and second-type gray-scale signals are loaded to the remaining unit pixels based on a preset rule, where the first-type gray-scale signals are not equal to the corresponding second-type gray-scale signals. The display quality is improved by controlling the unit pixel proportion loaded with the first-type gray-scale signals and the second-type gray-scale signals and reducing the difference among pixel signals.
US11232756B2
An electroluminescent display device having a plurality of pixels is disclosed. Each pixel includes a driving transistor having a gate connected to a first node, a source connected to a third node, and a drain connected to a fourth node, to generate pixel current corresponding to a data voltage when a high-level source voltage is applied to the third node, a light emitting element connected between the fourth node and an input terminal for a low-level source voltage, an internal compensator including first and second capacitors, and switching transistors, and a kick-back compensation transistor to apply a DC voltage higher than an initialization voltage to the first node in a kick-back compensation period between an initialization period and a data writing period.
US11232755B2
A display substrate and a manufacturing method therefor, and a display device are provided. The display substrate includes a base substrate, a plurality of sub-pixels, a plurality of data lines, a plurality of data lead lines, at least one group of contact pads, and a first insulation layer. The base substrate includes a display region and a bonding region; the data lines are configured to provide data signals to the sub-pixels; the data lead lines are electrically connected to the data lines, respectively; the at least one group of contact pads includes a first group of contact pads and a second group of contact pads; the first insulation layer is in gaps between the contact pads and covers edges of the contact pads, and is configured to expose surfaces, away from the base substrate, of the contact pads.
US11232746B2
A pixel circuit of an organic light emitting device and an organic light emitting display panel are disclosed. Two steps of a pixel circuit duty cycle can be realized by completing initialization in synchronization during the program period at same time, maintaining a gate voltage of a driving transistor, and compensating for a threshold voltage drift in the driving transistor. Thereby improving response speed of the organic light emitting device, and increasing refresh rate of the display panel.
US11232738B2
A display device and a method of compensating the same are provided. The display device includes a display panel, an optical sensor, and a control unit. The optical sensor is disposed behind the display panel and configured to provide first optically sensed data and second optically sensed data. The control unit is electrically connected the optical sensor and the display panel and configured to determine service life of the display panel based on the first optically sensed data and the second optically sensed data and provide a compensation to the display panel.
US11232736B1
A mura compensation method for a display device in which a data driver and a scan driver disposed at a first side of a pixel unit, includes capturing an image of the pixel unit based on a predetermined first sample gray level; calculating mum luminance of diagonal mura corresponding to the first sample gray level by sharpening the diagonal mura based on light components of the captured image for a first sample area including the diagonal mura; calculating target luminance based on the mura luminance and a luminance distribution of the imaged first sample area; and calculating a first compensation value corresponding to the first sample gray level and a pixel corresponding to the diagonal mura in the first sample area by using the first sample gray level, the mura luminance, and the target luminance.
US11232704B1
A smoking detection device with tamper countermeasures is disclosed. A smoking detection circuit includes a smoke and gas sensor is configured to detect a smoking event within an enclosed space of a property, such as a vehicle or a hotel room. Tamper countermeasures prevent a renter from interfering with the detection function of the smoking detection device. The device also includes an event recording element that provides an evidentiary backup in the event of a power failure of the smoking detection device. The event recording element includes a light emitter that is triggered by one or more of smoking detection event and a tamper event. The light emitter exposes a patch of photo sensitive material, that once exposed provides for a visual means of identifying a smoking event or a tamper event during a rental period.
US11232701B2
Methods, devices, and systems for fire control panel interface generation are described herein. In some examples, one or more embodiments include a fire control panel comprising a memory and a processor to execute instructions stored in the memory to determine, from a plurality of geographic regions, a geographic region for the control panel, determine a set of standards corresponding to the determined geographic region, and generate a fire control panel interface using the determined set of standards, and a user interface to display the fire control panel interface.
US11232696B1
Concealed mark preparation with core-shell luminosphores for customs security check system and application thereof, to address that infrared luminescent materials have not been used in senseless customs clearance field, absorption cross sections of infrared luminescent materials currently available are not big enough, and upconversion luminescence intensity thereof is low, consequently, the luminescent marks are not clear enough to recognize marked abnormal luggage, and provide a following solution: step 1: preparing TiQ2; step 2: preparing Ag@TiO2 composite nanoparticles; step 3: preparing Ag@TiQ2@NaYF4:Yb3+, Er3+ luminescent nanoparticles; step 4: making concealed luggage marks. Ag@TiQ2@NaYF4:Yb3+, Er3+ luminescent nanoparticles according to the present invention has superior luminescent intensity than pure NaYF4:Yb3+, Er3+, and luminescent materials prepared in this method can be disseminated in organic solution such as ethanol and methanol for use in preparing concealed marks to mark susceptible luggage and provides a research direction for senseless, intelligent and safe customs clearance.
US11232678B2
Systems, apparatuses and methods for enhancing gaming awards in gaming activities. At least one payout modifier is awarded, and its use is deferred. During the deferment period, the payout modifier is allowed to increase to create an increased payout modifier. An end of the deferral period is randomly determined, and the increased payout modifier is awarded for use in the gaming activity. Embodiments further provide the player an option to keep the originally awarded payout modifier, or to surrender it to allow it to be deferred with potential growth.
US11232671B1
The present disclosure relates to games and applications in general and in particular to computer-implemented online games, such as online role-playing games, playable by more than one person from more than one location. The game engine can dynamically determine the type of in-game asset to award to a first player and the types of in-game obstacles to present to the first player by referencing the in-game assets available to other players in the first player's social network and by referencing other game state variables.
US11232662B2
A system and method for locating fitness centers within a user's geographic area and gaining access and redeeming time-based memberships to fitness centers through an integrated mobile computer application via a mobile electronic device (e.g., smartphone, electronic tablet). The integrated mobile computer application allows an individual user to purchase a time-based membership (e.g., one day, two day, three day, one week, one month, etc.) from participating fitness centers using the integrated mobile computer application, redeem and activate the time-based membership upon check-in at a selected fitness center, and then continue to subsequently check-in at the selected fitness center throughout the term of the purchased time-based membership. In a preferred embodiment, initial check-in, activation and subsequent check-in at the selected fitness center is achieved through an electronic validation process using the user's mobile electronic device.
US11232659B2
A wall-mounted credential reader device according to one embodiment is adapted to be secured to a wall of a building and includes a credential reader adapted to receive credential data from credential devices presented to the wall-mounted credential reader device, an inertial sensor that generates sensor data indicative of an acceleration of the wall-mounted credential reader device, a processor, and a memory including a plurality of instructions stored thereon that, in response to execution by the processor, causes the wall-mounted credential reader device to receive sensor data generated by the inertial sensor, compare the received sensor data to reference data indicative of an acceleration of the wall-mounted credential reader device when the wall-mounted credential reader device is not moving, and generate a tamper alert in response to the comparison indicating that a deviation of the received sensor data from the reference data exceeds a threshold.
US11232658B2
A method and system for detecting if a relay is present in a PEPS system for a vehicle is disclosed which includes (a) transmitting a challenge signal including an LF telegram and CW signals from one or more antennas associated with a vehicle to a key fob, the CW signals being measured by the key fob; (b) determining if the CW signals measured by the key fob meet one or more criteria based on the predetermined differences in the magnetic field distribution between: (i) the magnetic field strength values associated with one or more antennas on the vehicle within the PEPS operating regions; and (ii) the magnetic field strength values associated with one or more antennas on the vehicle at the relay transmitter location when a relay is present.
US11232653B2
A smart vehicle system is disclosed, which relates to technology for increasing driving stability of a vehicle by performing a test related to reliability of the vehicle. The smart vehicle system includes a test information storage circuit, a controller, and a test circuit. The test information storage circuit classifies a test control information, a test condition information, and a test result information according to a plurality of test levels, and to stores a classified test result information therein. The controller determines at least one parameter value for performing a reliability test in response to a sensing information, the test control information, and the test condition information, and to generates a test enable signal in response to the parameter value. The test circuit tests a characteristic of a storage circuit in response to the test enable signal.
US11232643B1
The present embodiments relate to generating 3D objects in an artificial reality environment and collapsing 3D objects into 2D images representing the 3D objects. Users operating extra reality (XR) devices controlling the artificial reality environment can collaboratively create or modify content in the artificial reality environment, using real-world creation objects (such as a hand of the user or a pen held by the user) to create 3D objects. In response to a user triggering a collapse for a 3D object, a 2D image of the 3D object can created, from the user's perspective. The 2D image can replace the 3D object in the artificial reality environment. Presenting the 2D image can reduce the amount of data, processing resources, and power needed to provide the artificial reality environment while also reducing clutter and cognitive load on the user.
US11232633B2
Described herein are methods and systems for three-dimensional (3D) object capture and object reconstruction using edge cloud computing resources. A sensor coupled to a mobile device captures (i) depth maps of a physical object, the depth maps including pose information, and (ii) color images of the object. An edge cloud device coupled to the mobile device via a 5G connection receives the depth maps and the color images. The edge cloud device generates a new 3D model of the object based on the depth maps and color images, when a 3D model of the object has not been generated. The edge cloud device updates an existing 3D model of the object based on the depth maps and color images, when a 3D model of the object has previously been generated. The edge cloud device transmits the new 3D model or the updated 3D model to the mobile device.
US11232632B2
Disclosed herein are a learning-based three-dimensional (3D) model creation apparatus and method. A method for operating a learning-based 3D model creation apparatus includes generating multi-view feature images using supervised learning, creating a three-dimensional (3D) mesh model using a point cloud corresponding to the multi-view feature images and a feature image representing internal shape information, generating a texture map by projecting the 3D mesh model into three viewpoint images that are input, and creating a 3D model using the texture map.
US11232617B2
An apparatus and method for electronically creating combined digital images of a person and incorporating them into a series of background images or film clips making it appear as if the user were actually a part of the original imaging sequence. The camera can move to take the images from different angles and in an alternative embodiment there are multiple cameras situated such that they sequentially capture and store a series of images to be incorporated into the product. An alternative housing apparatus is in a booth for automatically producing an imaging sequence of a self-portrait of the user integrated into a stored background or film clip, including a cash or credit card receiving device, a computer triggered by cash or credit received in the device, a movable digital camera or video camera to view the user, a video monitor for self-viewing, and the possibility of one located outside the booth for advertising or amusement purposes. A series of stored digital imaging movie clips for selective withdrawal by the user where the captured sequence of the user is automatically integrated into stock stored movie clips and can be either output in an e-mail message posted to a board with a link to user's choice of e-mail friends' addresses for retrieval or a direct link to friend's and family's e-mail addresses or an output device with hard copy of personalized sequence to CD ROM or Video or hard copy print of a still image.
US11232606B2
An image processing apparatus comprises a reading unit configured to read an image of an original; a correction unit configured to correct, based on variance values acquired for a pixel, the pixel in a region where a show-through has occurred, in the image read by the reading unit; a designation unit configured to designate a chromatic color; and a conversion unit configured to convert a pixel included in an image including the pixel corrected by the correction unit into one of a chromatic color and an achromatic color designated by the designation unit.
US11232605B2
A method for generating image data includes: displaying a first object corresponding to a first video image on a display surface; and generating first image data representing a first superimposed video image in which the first video image is superimposed on a first area of a predetermined image, based on a first operation on the first object. The first video image has a time length that is a predetermined time divided by m, m being an integer equal to or greater than 1. The first superimposed video image has a time length that is the predetermined time. The first superimposed video image is a video image in which display of the first video image is executed the m times in a state where the first video image is superimposed on the first area of the predetermined image.
US11232589B2
An object recognition device includes: a data holding unit that stores a reference image of an object of a recognition candidate, each feature point in the reference image, and a feature quantity at each feature point; an image acquisition unit acquires a scene image that is an image of a recognition processing target; a definition calculation unit detects definition indicating the degree of sharpness in each region of the scene image; and a feature acquisition unit and a matching calculation unit that detect a feature point in the scene image to perform a process of matching with the feature point. The matching calculation unit executes, by different methods, an extraction method of feature points in a first region of the scene image where the definition is a first range and in a second region of the scene image where the definition is a second range lower than the first range.
US11232582B2
An apparatus receives a first image captured by an image capture device of a mobile apparatus. The first image corresponds to surroundings of the mobile apparatus. Each artificial image of a first plurality of artificial images respectively is a two-dimensional projection of a three-dimensional model from a perspective of an image position and image pose. The apparatus determines one or more first image attributes respectively for one or more sections of the first image; identifies at least one artificial image of the first plurality of artificial images that has one or more artificial image attributes that substantially match the one or more first image attributes for corresponding sections of the at least one artificial image and the first image; and determines a location and/or pose of the mobile apparatus based at least in part on the image position and/or the image pose associated with the at least one artificial image.
US11232581B2
An information processing apparatus includes a reducing unit that performs reduction processing to reduce a position or a posture. The information processing apparatus further includes a correcting unit that performs correction processing to correct a reduction error that is caused by the reduction processing, based on temporal change data indicating changes over time relating to the position or the posture.
US11232570B2
A diagnostic system, method, and a computer-readable storage medium for determining a severity of a gastric condition, such as gastritis, in a subject are disclosed. The diagnostic system includes a processor that obtains an image of a stomach of the subject collected by an endoscope. The processor can compare the subject image with reference normal and abnormal stomach images. If the subject image is abnormal, the processor can generate a subject abnormality image indicative of the differences between the subject image and the normal image. By comparing the generated subject abnormality image with reference abnormality images representative of different severity levels of gastritis, the processor can diagnose the subject as having a particular severity level of gastritis.
US11232569B2
Devices, systems, computer program products and computer implemented methods are provided for dynamically assessing a moving object from a sequence of consecutive volumetric image frames of such object, which images are timely separated by a certain time interval, by: identifying in at least one image of the sequence the object of interest; segmenting the object to identify object contour; propagating the object contour as identified to other images of the sequence; and performing dynamic analysis of the object based on the object contour as propagated.
US11232565B2
The present invention relates to an examining device (1) for processing and analyzing an image of a bio sample, an examining method for processing and analyzing an image of a bio sample, a computer program element for controlling such device (1), and a corresponding computer readable medium. The examining device (1) for processing and analyzing an image of a bio sample comprises an interface unit, an image analyzing unit, and a display unit. The interface unit is configured to provide an image of a bio sample. The image analyzing unit is configured to indicate a region of interest in the image as reference region, to extract a characteristic of the reference region from the image and to analyze the image for alternative regions with a similar characteristic. The display unit is configured to display the result of the analysis for alternative regions with a similar characteristic.
US11232551B2
A micro camera is placed in an appropriate image capturing position therefor on the basis of a center-to-center distance depending on a rotational angle of a holding table. Even in the case where the center C0 of a holding surface and the center C1 of a wafer are displaced out of alignment with each other, allowing a position in X-axis directions of an outer circumference of the wafer to vary as the holding table rotates, a control unit can make an image capturing range of the micro camera follow the varying position of the outer circumference of the wafer. Therefore, the image capturing range of the micro camera can be determined with ease. Both a surface of the wafer and the outer circumference of the wafer can be inspected simply when two cameras are moved along the X-axis directions by a single X-axis moving mechanism.
US11232549B2
In a method for adapting a quality threshold for a fingerprint image, a fingerprint image is received. An image quality of the fingerprint image is determined. Provided the image quality of the fingerprint image does not satisfy a quality threshold, the quality threshold is decreased. Provided the image quality of the fingerprint image does satisfy a decreased quality threshold, the fingerprint image is forwarded to a matcher for fingerprint authentication.
US11232546B2
A texture image compensation method, a texture detection method and a device, and an electronic device are provided. The texture detection method includes: performing an image difference calculation on a first texture image acquired by a texture detection device and a foreign object correction image acquired by the texture detection device to compensate foreign object information in the first texture image, and to acquire a second texture image; performing and the texture detection by using the second texture image.
US11232534B2
A graphics processing may include implementing a vertex shader and a pixel shader with a GPU. Vertex parameter values generated by the vertex shader may be stored in a memory. The pixel shader may access the vertex parameter values stored in the memory. Accessing the vertex parameter values may include disabling or bypassing hardware that performs interpolation on vertex parameter values. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.
US11232528B2
Provided is a service request device including a display which includes an information display unit and an electronic code display unit, a button, and a processor which transmits a call signal corresponding to at least one of an input, information corresponding to an electronic code displayed on the information display unit, and an electronic code displayed on the electronic code display unit when the input to the button is received.
US11232526B2
The present disclosure describes techniques that facilitate a Governance Regulatory Compliance (C-GRC) controller that is configured to dynamically monitor and collate data associated with an agricultural operation for demonstrating compliance with an agricultural compliance plan. The C-GRC controller may act as a centralized server that dynamically monitors the cycle of agricultural activities for an agricultural product and in doing so, automates the governance of an agricultural compliance plan across a plurality of entities that are each responsible for one or more agricultural activities. The C-GRC controller may detect independent interactions conducted between a complying entity and a participating entity. These interactions may be intended to gather information relating to compliance of a pending task. In doing so, the C-GRC controller may update an agricultural compliance plan accordingly. The C-GRC controller may dynamically advance progress through an agricultural compliance plan or dynamically regress progress based on a complying entity retracting compliance.
US11232521B2
Technology is directed to tools for providing tax related services for virtual currency holdings, e.g., bitcoin holdings. The tax related services can include computation of taxes such as income tax, sales tax, and payroll tax for virtual currency holdings. The services can also include facilitating filing of the taxes with the concerned department. The tool can include a computing device configured to execute a tax application for computing the taxes on virtual currency holdings. The user provides information on a source of virtual currency transactions, e.g., an address of a bitcoin wallet, to the tax application, and the tax application retrieves the transactions from the source. The tax application categorizes the transactions into various transaction types and identifies the taxable and/or non-taxable transactions. The gain/loss and the associated tax are computed for the taxable transactions using one or more cost-basis methods.
US11232513B2
The disclosure generally relates to a system and method for managing distributed encrypted combination over-locks from a remote location. In an exemplary embodiment, the invention is a distributed management system for that controls access to various locations, such as, for example, self-storage units, hotel rooms, apartment buildings, storage containers, short-term housing rentals, lockers, equipment rooms, vaults, hospitals, airports, government facilities, nuclear power facilities, water treatment facilities, weapon storage facilities, aircraft cockpits, and any other setting that requires restricted, selective, or monitored access that can be remotely controlled.
US11232511B1
Various embodiments provide techniques for generating a virtual wardrobe in which wearing of items can be tracked through computer vision. In various embodiments, computer vision techniques can be used to identify individual clothing items from an image or video of a closet containing a collection of clothes, in which some of the items may be partially obscured, such as positioned behind other items, folded, at an odd viewing angle, shadowed, or the like. Through the present techniques, the clothing items may be automatically cataloged, and utilization of individual items can be tracked automatically based on additional image data of instances in which an item is worn. Various recommendations can then be made based on the attributes of the items in the virtual wardrobe or utilization of the items.
US11232508B2
The present disclosure relates to an intelligent quote-to-cash software agent (“the Agent”) that enables users to efficiently interface with a quote-to-cash system from external messaging applications. The Agent is able to communicate with users using natural language and to identify quote-to-cash system action requests and associated parameters from natural language communications. The user may communicate with the Agent from one of plurality of messaging applications that are not associated with the quote-to-cash system. In response to identifying a quote-to-cash action request and associated parameters in a communication session with a user, the Agent calls the quote-to-cash system and obtains the applicable quote-to-cash output requested by the user. The Agent forwards the quote-to-cash system output to the user via the external messaging application selected by the user. The Agent may initiate communications with the user to inform the user of an opportunity in the quote-to-cash process.
US11232505B2
An apparatus, system and method are provided for facilitating commerce. At least one image of an item is received one or more computing devices from a device associated with a user. The at least one image of the item is compared to a plurality of images of corresponding items for sale using artificial intelligence running on the one or more computing devices. A set of matching images is identified from the plurality of images of the corresponding items for sale matching the at least one image of the item based on the use of the artificial intelligence running on the one or more computing devices.
US11232502B2
An augmented reality-based lighting design method includes displaying, by an augmented reality device, a real-time image of a target physical area on a display screen. The method further includes displaying, by the augmented reality device, a lighting fixture 3-D model on the display screen in response to a user input, where the lighting fixture 3-D model is overlaid on the real-time image of the target physical area. The method also includes generating, by the augmented reality device, a bill of materials (BOM) that includes a lighting fixture corresponding to the lighting fixture 3-D model.
US11232501B2
According to examples, an apparatus may include a processor and a memory on which is stored machine readable instructions that may cause the processor to generate a matrix based on features of reference entities and a respective allocation of value provided to each reference entity, apply first-stage machine-learning on the matrix to identify relevant features of the reference entities that correlate with the respective allocation of value provided to each reference entity, and access an identity of a target entity and target features of the target entity. The instructions may further cause the processor to apply second-stage machine-learning to generate a cluster comprising the target entity and a set of the reference entities based on the relevant features and determine a distribution of values allocated to the set. The distribution of values may be used to generate or assess a target allocation of value for the target entity.
US11232498B2
Embodiments are directed to labeling and distributing products having multiple versions while providing correlation of user ratings with a received product version on a per user basis.
US11232497B2
In some examples, a marketplace system receives information from multiple service providers as part of onboarding of the multiple service providers with the marketplace system. Responsive to the onboarding, a cloud service created by the respective service provider is synchronized with the marketplace system. A marketplace catalog is linked with catalogs of the service providers, the linking including aggregating content of the catalogs into the marketplace catalog. Responsive to a request from a requester received through a portal of the marketplace system, at least one cloud service is identified using the marketplace catalog based on at least one search criterion of the request.
US11232491B2
Various embodiments are directed to systems and methods for providing employee data corresponding to individual employees to a customer computing entity operated by a customer. The employee data is provided so as to provide additional detail regarding an employee involved in a customer service interaction with the customer. The employee data is broadcast from an employee beacon carried by a respective employee. The employee data is received by a customer computing entity within the broadcast range of the employee beacon and, upon detection of a trigger event, the employee data is presented to the user via a graphical user interface of the customer computing entity, which requests that the customer provide feedback data regarding the employee, which may be transmitted to a management computing entity for storage and analysis.
US11232488B2
Improved identification of a computer configured with an operating system (OS), a web browser and one or more applications is disclosed. An identifying code for advertisers (IFA) may be obtained via the operating system (OS) of the computer. A first application configuring the computer may include instructions to initiate an ad call comprising a request including the IFA to cause the first application to render an advertisement received by the computing device from a first web resource in response to the ad call. The web browser may execute the script to configure the web browser with a durable id (DID). The web browser may also communicate the DID to associate the IFA with the computing device.
US11232487B2
A system for integrated consumer interaction via media broadcast, comprising an immediate communication system that communicated with a media provider and a communications system, wherein the consumer submits a request to a content provider for interaction that is then handled by the immediate communication to establish an interaction with a communication system, and a method for providing integrated consumer interaction.
US11232484B1
According to an embodiment of the present invention, an automated computer implemented method and system for providing targeted content in real-time comprises a web and application server that identifies one or more user interactions from a user on a website hosted by an entity; a processor that receives the one or more user interactions and converts the one or more user interactions into one or more real-time attributes; and an engine that identifies customized content for the user from a remote processor, adjusts the customized content based on the one or more real-time attributes, and generates an output comprising the customized content for display on the website for the user in real-time.
US11232479B2
Systems and methods are provided in the field of online advertising and malicious software. In some embodiments, a method for determining a degree of deceptiveness for a session is provided, the session having one or more relationships between one or more properties of interactions with an online advertisement, the method comprising: extracting one or more characteristics associated with each of the one or more relationships; applying one or more models to each of the one or more relationships to determine a degree of deceptiveness for each of the one or more relationships; aggregating the degree of deceptiveness for each of the one or more relationships to generate the degree of deceptiveness for the session.
US11232477B1
In general, embodiments of the present invention provide systems, methods and computer readable media for collecting pre-feature data for a promotion, performing analytics on the pre-feature data, predicting the promotion sales velocity based on applying an odds model to the pre-feature data, and determining a quantity of goods to source based at least in part on the promotion sales velocity.
US11232469B1
A system and method is disclosed for identifying demographics of an audience (e.g., customers, shoppers and the like) using machine learning and delivering relative content to the audience. In one embodiment, a processing unit receives images and/or audio of an audience and uses a machine learning logic to identify audience demographical characteristics. Demographical characteristics are used to select and deliver audio entertainment, and/or audio information, and/or visual entertainment and/or visual information to the audience that is relevant to the audience. In other embodiments, demographic information is used to analyze audience or customer demographics based on time periods (hour, day, week, etc.), location(s), and/or point of sale data.
US11232466B2
Some aspects of this disclosure include systems, methods, and/or computer programs that may be used to collect measurements of affective response of users and to utilize the collected measurements to generate a crowd-based result, such as a score for an experience which the users had. Some embodiments described herein involve sending requests for measurements of affective response to software agents operating on behalf of the users. The requests may provide details regarding the type of measurements requested and may also provide assurances. The assurances may relate to various aspects such as the number of users whose measurements are to be used to generate the crowd-based result, the disclosure of the crowd-based result (e.g., regarding the recipients of the crowd-based result), and the compensation for providing the measurements. Software agents that accept the assurances and have relevant measurements may provide the measurements, which are then utilized to generate the crowd-based result.
US11232464B1
Systems, apparatus, and methods for determining unique contacts from a collection or pool of merchant data are discussed herein. Some embodiments may provide for an apparatus including circuitry configured to determine programmatic match results indicating whether different instances of merchant data match (e.g., describe the same contact). The circuitry may further determine probabilities of precision or recall errors with the programmatic match results. Programmatic match results having a high probability of error may be annotated by a user to generate user match results. The user match results may be used to generate a more reliable contacts database including unique contacts, as well as to train and/or update the match scoring algorithm. As such, the accuracy of machine-implemented binary classification is improved.
US11232457B1
The disclosed computer-implemented method for protecting users may include (i) identifying a first light-and-radio frequency signature that was captured by a security device based on signals emanating from a mobile computing device at a first time and location, (ii) identifying a second light-and-radio frequency signature that was captured by a same or different security device based on signals emanating from the same mobile computing device at a second time and location, (iii) determining that the first light-and-radio frequency signature and the second light-and-radio frequency signature match such that an inference is made that an individual possessing the mobile computing device was present at both the first time and location and the second time and location, and (iv) performing, based on the inference, a security action to protect a user. Various other methods, systems, and computer-readable media are also disclosed.
US11232449B1
Systems and methods for authenticating parties and transactions are described herein. The systems and methods may be part of an information wallet system. The information wallet system or a separate authentication system in communication with the information wallet system may facilitate verification and/or authentication of the parties. In one embodiment, the authentication system includes an authentication server configured to receive an authentication request from a first party to authenticate a second party. The authentication server is further configured to transmit an information request the second party. The authentication server is configured to receive second party information and to configured to compare the second party information with a verified second party information. The authentication server is configured to transmit an authentication result to the first party device.
US11232442B2
Implementations of the present disclosure include receiving a content of a confidential transaction of a client node, by a consensus node of a blockchain network, wherein the content of the confidential transaction includes one or more commitment values of the confidential transaction generated by the client node by applying a cryptographic commitment scheme to transaction data of the confidential transaction, and encrypted transaction information generated by encrypting the transaction data using a secret key of the client node, wherein a secret key is obtained by the client node according to a threshold secret sharing scheme with a plurality of client nodes, and one or more zero-knowledge proofs of the transaction data; verifying that the confidential transaction is valid based on the content of the confidential transaction; and storing the encrypted transaction information on a blockchain of the blockchain network.
US11232432B2
Provided is a method of providing a recommended card, the method including: receiving a radio signal from at least one access point around a device; selecting one from the at least one access point, based on a strength of the received radio signal; determining a card merchant corresponding to the selected access point; determining at least one recommended card regarding the determined card merchant from at least one card registered with the device, based on the card merchant and card benefit information of the registered at least one card; and providing the at least one recommended card.
US11232429B2
There are provided systems and methods for automated data tokenization through networked sensors. A network of data sensors may detect that a user is likely to engage in electronic transaction processing with a merchant device, for example, based on an action performed by the user and/or with a user device. One or more of the sensors may connect with the user's device and retrieve financial data from the device and/or data necessary to issue a token to the device for transaction processing. The sensor may perform a background process to issue the token to the device, and once onboarded, may store the token to the user's device and/or the merchant device that the user is likely to interact with for transaction processing. The token may be limited in use by location and/or amount, or may be used to fully onboard the user with the token service provider.
US11232427B2
A system, apparatus, and method for processing payment transactions that are conducted using a mobile payment device that includes a contactless element, such as an integrated circuit chip. The invention enables one or more of the operations of activation of a payment application, transfer of transaction data, updating of account records, setting or re-setting of a payment application counter or register, or transfer or processing of a script, command, or instruction, with these functions being performed with minimal impact on a consumer. This is accomplished by introducing a pre-tap and/or two-tap operation prior to, or as part of, the transaction flow.
US11232420B2
A voice broadcast method includes: acquiring at least one piece of voice information; delivering the at least one piece of voice information to a voice broadcast device, wherein, the at least one piece of voice information includes voice identification information and a voice content; determining a first voice content to be broadcast by the voice broadcast device, wherein the first voice content is included in the at least one piece of voice information stored at the voice broadcast device; and sending, to the voice broadcast device, a first voice identification information corresponding to the first voice content, wherein the first voice identification information is used by the voice broadcast device to obtain the first voice content stored at the voice broadcast device, and to broadcast the first voice content when a preset voice broadcast condition is met.
US11232415B2
A method for encrypting paper title assets to crypto currency and transferring title is disclosed. The method involves the use of application software and a physical vault. Application software including an encryption engine, a decryption engine, a user interface module, records, and a security key management system. Paper title assets are provided to a physical vault and transferred physically at the behest of users of the application software and verified by public ledger records.
US11232411B2
Disclosed is an integrated healthcare system. The integrated healthcare system including a server configured to receive and validate identification data, receive and verify coverage information associated with the identification data, and transmit, to a client, the validated identification data and the verified coverage information. The integrated healthcare system also including a client configured to receive, at a user interface, and transmit, to the server, the identification data. The client being further configured to receive, from the server, the validation of the identification data and display, on the user interface, one or more available benefits based on the validated identification data and the verified coverage information. The client being further configured to receive, at the user interface, an input command indicating selection of at least one of the one or more available benefits and initiate, a communication session based on the input command.
US11232407B1
A method including, at a first electronic device including a user-input device and a display, authenticating a user of the first electronic device to connect to a network. In response to authenticating the user, the method includes generating user credentials indicative of authorization of the user to the network, displaying a home screen including a system tray, the system tray including a system tray icon, detecting a first input indicative of a selection of the system tray icon on the system tray. In response to detecting the first input indicative of the selection of the system tray icon, the method includes displaying a status submission user interface overlaid on the home screen, the status submission user interface including a plurality of user-sentiment icons. After detecting a second input indicative of a selection of one of the user-sentiment icons, the method includes transmitting, to a server device, status data associated with the user credentials, a time when the second input occurred, and user-sentiment data associated with the selected user-sentiment icon. While displaying the status submission user interface, the method includes detecting a third input indicative of a selection to display reporting data In response to detecting the third input to display reporting data, the method includes requesting reporting data from the server device, and receiving and displaying a reporting user interface including the reporting data for one or more users in the organization, the reporting data including at least one of a count of a number of instances where a respective user-sentiment icon of a plurality of user-sentiment icons was previously selected by the one or more users, and a percentage of the number of instances where the respective user-sentiment icon was previously selected by the one or more users relative to the other user-sentiment icons.
US11232404B2
A system and method for providing an individual with information on the transaction of other members of that individual's social network while preserving individual anonymity. The method including de-identifying or encrypting individually identifiable relationship data, de-identifying or encrypting individually identifiable transaction data, and linking the de-identified relationship data and the de-identified transaction data. The disclosed system uses the same hash function or encryption algorithm to de-identify or encrypt both the relationship data and the transaction data, enabling the system to identify and link records associated with the same user in both data sets by making a deterministic or probabilistic determination.
US11232401B2
The present disclosure provides systems and methods for automatic packaging determination comprising a memory storing instructions and at least one processor performing steps comprising: receiving an order comprising at least one item; searching a data store to determine a tag, volume, and weight associated with each item; sorting the items into groups based on the tags of the items; performing an optimization process for each group of items having the same tag by: creating a data structure representing a first package of the group; iteratively simulating packing a largest remaining item of the group into the first package, wherein if the simulating determines that a threshold is exceeded: creating an additional data structure representing an additional package, and iteratively simulating packing a largest remaining item until all items of the group are packed into a package; and generating at least one list of items for the data structures representing packages.
US11232400B1
A multi-dimensional recommended order system generates recommended orders for configurable products. The multi-dimensional recommended order system generates the recommended orders based on a multi-dimensional demand and sales metrics analysis. The multi-dimensional recommended order system determines the recommended order for each product configuration with a goal of moving a future supply mix of complex products to an optimized target supply mix. The recommended order can be generated and evaluated based on demand analysis of not only configured products but also based on analysis for demand of particular product dimensions. Thus, the system determines a recommended order for each configurable product by minimizing imbalances between future supplies and target supplies of product configurations and future supplies and target supplies of dimensions of the product configurations.
US11232394B1
Method and apparatus for controlling delivery of an item. An electronic order specifying the item is received. An item profile for the first item is retrieved. A first instance of positional data for the user and a pattern of delivery preferences of the user are determined. Embodiments determine a first location for delivering the package to the user, based on the item profile, the first instance of positional data for the user and the pattern of delivery preferences of the first user. Shipment of the first item towards the first location is initiated, and based on subsequent network communications with an electronic device associated with the user, a second instance of positional data is determined. Delivery of the first item is facilitated to one of the first location corresponding to the first instance of positional data and a second location corresponding to the instance of positional data.
US11232390B1
A tracking and monitoring system that uses “smart” tracking labels with printed label information on the top and electronics and sensors embedded in thin, flexible layers underneath. Labels may be used to track the location of items, and to monitor item parameters such as temperature, shock, weight, or tampering. Tracking labels may have communications interfaces to transmit label location and sensor data to a centralized server for monitoring and analysis; interfaces may include for example Bluetooth, Wi-Fi, cellular, or Amazon Sidewalk. Label location may be determined from an integrated GPS, by triangulation using received signals from cellular or other networks, or from the location of nearby connected devices. Labels may be battery powered and may use energy harvesting to obtain power from the environment. To conserve battery life, manufactured labels may be put into a hibernation state, and activated when they are placed on an item.
US11232384B1
Methods and systems for determining cyber security related projects to implement. Cyber security related projects used to protect entity assets can be identified. A return on investment for each cyber security related project can be determined. An optimization programming problem algorithm can be solved to remove project redundancies. Cyber security related projects to implement can be determined.
US11232379B2
A method of determining and optimizing the location of a new insurance agency is disclosed to increase market penetration of underrepresented markets. The method comprises the use of a scoring algorithm to rank various geographic regions or related zip codes. The scoring algorithm may be implemented by a location modeling system based on variables selected by a user.
US11232376B2
A system for controlling a boiler apparatus in a power plant to combust under optimized conditions, and a method for optimizing combustion of the boiler apparatus using the same are provided. The boiler control system may include a task manager configured to collect information on a current operating state of a boiler and determine whether to perform a combustion optimization operation for the boiler, a pre-processor configured to preprocess data collected from the boiler and supply the pre-processed data, a modeler configured to create a boiler combustion model on the basis of the pre-processed data received from the pre-processor, an optimizer configured to receive the boiler combustion model from the modeler and perform the combustion optimization operation for the boiler using the boiler combustion model to calculate an optimum control value, wherein the pre-processed data is supplied to the modeler and the optimizer by the pre-processor, and an output controller configured to receive the optimum control value from the optimizer and control an operation of the boiler by reflecting the optimum control value to a boiler control logic.
US11232373B2
A system is integrated with a hospital information system (HIS) to provide patient health insurance information identifying patient medical insurance eligibility coverage by sorting and parsing hatched electronic transaction message data to provide information to an HIS to facilitate accurate billing and account follow up. A system acquires patient medical insurance coverage identification data for use in medical reimbursement claim generation. An acquisition processor acquires medical insurance coverage information associating medical insurance coverage identifiers with corresponding patient identifiers for multiple different patients. A display processor initiates generation of data representing at least one display image for presenting an acquired medical insurance coverage identifier and corresponding patient identifier and enabling a user to initiate storage of the medical insurance coverage identifier in a record associated with the patient identifier in a healthcare information system. A communication processor initiates communication of the medical insurance coverage identifier for storage in the record associated with the patient identifier in a healthcare information system in response to a command received using the at least one display image.
US11232367B1
An apparatus, method, and computer program product are provided to adjust and modify input signals used in connection with predictive models by detecting events, such as changes in operating parameters of data objects and/or related systems and calculating adjusted decay rates to be applied to time-series data associated with times prior to an occurrence of an event. In some example implementations, an indication of an event associated with a given datastream is received, in a manner which indicates the change in an operating parameter and the time at which the change occurred. Based at least in part on the indication of the event associated with the datastream, a second decay rate associated with the set of time-series data is determined and applied to the set of time-series data, such that an updated future performance level can be calculated by a predictive model.
US11232362B2
A method to present recommended operator actions of a suggestion system and to provide interaction with the suggestion system. Recommendations for two or more software applications are generated. Display and control elements for the recommendations of the two or more software applications are jointly displayed and an activation of one of the jointly displayed display and operating elements is detected. The software application assigned to the activated display and control element is opened and display and control elements are jointly displayed, each of which represent one of several recommended operator actions for the opened software.
US11232358B1
A neural network system for performing a processing task on regulatory content and a method for training the system are disclosed. The method for training involves configuring a neural network language model capable of generating a language embedding output in response to receiving content. The method further involves fine-tuning the language model using regulatory content training data to generate a regulatory content language embedding output for regulatory content processed by the language model. The method also involves configuring at least one task specific output layer to generate task specific results in response to receiving the regulatory content language embedding output from the language model, and training the neural network system using task specific training data to output the task specific results, at least a portion of the task specific training data having been labeled prior to configuring the task specific neural network.
US11232355B2
A method of deep graph representation learning includes: deriving a set of base features; and automatically developing, by a processing device, a multi-layered hierarchical graph representation based on the set of base features, wherein each successive layer of the multi-layered hierarchical graph representation leverages an output from a previous layer to learn features of a higher-order.
US11232353B2
An information processing apparatus includes a control unit that creates a plurality of learning information items including an input image and a teacher image as an expected value by image-processing the input image in accordance with a scenario described with a program code, and supplies the created plurality of learning information items to a machine learning module that composes an image processing algorithm by machine learning.
US11232352B2
A circuit for a neuron of a multi-stage compute process is disclosed. The circuit comprises a weighted charge packet (WCP) generator. The circuit may also include a voltage divider controlled by a programmable resistance component (e.g., a memristor). The WCP generator may also include a current mirror controlled via the voltage divider and arrival of an input spike signal to the neuron. WCPs may be created to represent the multiply function of a multiply accumulate processor. The WCPs may be supplied to a capacitor to accumulate and represent the accumulate function. The value of the WCP may be controlled by the length of the spike in signal times the current supplied through the current mirror. Spikes may be asynchronous. Memristive components may be electrically isolated from input spike signals so their programmed conductance is not affected. Positive and negative spikes and WCPs for accumulation may be supported.
US11232351B2
Methods and systems for receiving a request to implement a neural network comprising an average pooling layer on a hardware circuit, and in response, generating instructions that when executed by the hardware circuit, cause the hardware circuit to, during processing of a network input by the neural network, generate a layer output tensor that is equivalent to an output of the average pooling neural network layer by performing a convolution of an input tensor to the average pooling neural network layer and a kernel with a size equal to a window of the average pooling neural network layer and composed of elements that are each an identity matrix to generate a first tensor, and performing operations to cause each element of the first tensor to be divided by a number of elements in the window of the average pooling neural network layer to generate an initial output tensor.
US11232350B2
A system and method for providing road user classification training using a vehicle communications network that include analyzing sensor data to determine a sensor classification of at least one road user. The system and method also include analyzing at least one message that is received through the vehicle communications network to determine a vehicle-to-everything (V2X) classification of the at least one road user. The system and method additionally include determining if a variance exists between the V2X classification of the at least one road user and the sensor classification of the at least road user. The system and method further include training a neural network with classification variance data upon determining that the variance exists between the V2X classification and sensor classification.
US11232349B2
Disclosed is a neuromorphic integrated circuit including, in some embodiments, a multi-layered neural network disposed in an analog multiplier array of two-quadrant multipliers. Each multiplier of the multipliers is wired to ground and draws a negligible amount of current when input signal values for input signals to transistors of the multiplier are approximately zero, weight values of the transistors of the multiplier are approximately zero, or a combination thereof. Also disclosed is a method of the neuromorphic integrated circuit including, in some embodiments, training the neural network; tracking rates of change for the weight values; determining if and how quickly certain weight values are trending toward zero; and driving those weight values toward zero, thereby encouraging sparsity in the neural network. Sparsity in the neural network combined with the multipliers wired to ground minimizes power consumption of the neuromorphic integrated circuit such that battery power is sufficient for power.
US11232344B2
The present approach relates to feature ranking within deep neural networks in a multi-task and/or multi-label setting. Approaches are described to identify features that are task-specific as well as features that are shared across multiple tasks. In addition to facilitating interpretability, the selected subset of features can be used to make efficient models leading to better stability & regularization along with reduced compute and memory.
US11232336B2
A printer apparatus that operates with power supplied by a power supply device includes: a printing unit that performs printing; a communication unit that is connected by USB to an external apparatus and supplies the power to the external apparatus; and a print control unit that causes the printing unit to perform printing in accordance with a print command received by the communication unit. When the printing unit performs the printing, the print control unit causes the communication unit to transmit a power-saving-enabling instruction that instructs the external apparatus to enter a power saving state.
US11232328B2
A method and a system for joint data augmentation and classification learning, where an augmentation network learns to perform transformations and a classification network is trained. A set of labelled images is received. During an inner loop iteration, an augmentation network applies a transformation on a given labelled image of the set to obtain a transformed image. The classification network classifies the transformed image to obtain a predicted class, and a training loss is determined based on the predicted class and the respective label. The parameters of the classification network are updated based on the classification loss. During an outer loop iteration, the classification network classifies another labelled image of the set to obtain another predicted class, and a validation loss is determined based on the other predicted class and the respective label. The parameters of the augmentation network are updated based on the validation loss.
US11232316B2
An iris or other object detection method and apparatus are disclosed. In one embodiment, the method comprises sending image data to a display of a device that is captured with a first camera of the device with an indication to guide a user to position a body part of the user with respect to the display while the image data is being sent to the display, providing feedback to the user to indicate to the user that the body part is in position so that an image of the body part can be captured by a second camera of the device, capturing an image of the body part with the second camera, and performing recognition on the body part using the image.
US11232314B2
A computer implemented method for image verification comprises receiving, by a processor, a plurality of image frames, comprising at least one test frame and one or more control frames; mapping, by the processor, each image frame onto a hue-saturation colour space; generating, based on the mapped image frames, a colour distribution for each image frame; calculating, by the processor, a correlation between the colour distributions generated for the at least one test frame and the one or more control frames; and generating, by the processor for output to a user, a verification output based on the calculated correlation.
US11232302B2
Video messaging systems includes a plurality of camera systems, a plurality of network-based clients, a messaging hub communicatively connectable to the plurality of network-based clients, and a video frame transmission service communicatively connected to the messaging hub. The messaging hub is configured to transmit image data as encoded data to each of the plurality of network-based clients. The video frame transmission service is configured to selectively connect with at least one of the plurality of camera systems for a time period that is based upon a request received from at least one of the plurality of network-based clients.
US11232298B1
A computer-implemented method of generating electronic documents is described. The method comprises receiving a plurality of scanned documents for a plurality of vehicles; providing the plurality of scanned documents to a neural network model that outputs respective class identifiers of the plurality of scanned documents; for each scanned document of the plurality of scanned documents, extracting data from the scanned document according to a corresponding class identifier, and associating the scanned document and the extracted data with an identified vehicle of the plurality of vehicles, wherein the identified vehicle is identified by the extracted data; and generating an electronic document for the identified vehicle using the extracted data.
US11232297B2
Methods, systems, and apparatuses, including computer programs encoded on a computer-readable storage medium for estimating the shape, size, and mass of fish are described. A pair of stereo cameras may be utilized to obtain right and left images of fish in a defined area. The right and left images may be processed, enhanced, and combined. Object detection may be used to detect and track a fish in images. A pose estimator may be used to determine key points and features of the detected fish. Based on the key points, a three-dimensional (3-D) model of the fish is generated that provides an estimate of the size and shape of the fish. A regression model or neural network model can be applied to the 3-D model to determine a likely weight of the fish.
US11232288B2
An image clustering method and apparatus, an electronic device, and a storage medium are provided. The method includes: obtaining a face feature and an attribute feature of each image in an image set; performing clustering processing on the image set by using a similarity of the face feature of each image in the image set to obtain at least one first class group, images included in each first class group being predicted images including a same object; determining a similarity matrix for each first class group by using the face features and the attribute features of the images in each first class group; and re-clustering the images in each first class group based on the similarity matrix corresponding to each first class group and the face features of the images in each first class group to obtain at least one second class group, images in the second class group being optimized predicted images having a same object.
US11232286B2
A method and an apparatus for generating a face rotation image are provided. The method includes: performing pose encoding on an obtained face image based on two or more landmarks in the face image, to obtain pose encoded images; obtaining a plurality of training images each including a face from a training data set, wherein presented rotation angles of the faces included in the plurality of training images are the same; performing pose encoding on a target face image based on two or more landmarks in the target face image in the foregoing similar manner, to obtain pose encoded images, wherein the target face image is obtained based on the plurality of training images; generating a to-be-input signal based on the face image and the foregoing two types of pose encoded images; and inputting the to-be-input signal into an face rotation image generative model to obtain a face rotation image.
US11232281B1
A method of filtering a fingerprint image is provided. The method includes: receiving an input fingerprint image; preliminarily filtering the input fingerprint image to obtain a preprocessed image; normalizing and then filtering the preprocessed image to obtain a denoised image; filtering and then segmenting the preprocessed image to obtain a background mask; postprocessing the background mask to obtain a final mask; and applying the final mask to the denoised image to obtain an output fingerprint image.
US11232269B2
Provided is a data processing method and apparatus for a service that finds and automatically analyzes and processes the semanticity from various types of big data existing at different locations on a network when a user sets a desired combination of conditions and operations.
US11232266B1
A system may separate a transcript of a conversation into a first section corresponding to a first speaker in the conversation, and a second section corresponding to a second speaker in the conversation. The system may process, based on delimiters and punctuation marks, the first section and the second section to form a first speaker transcript and a second speaker transcript; determine, based on one or more topic models, a first set of key terms associated with the first speaker transcript and a second set of key terms associated with the second speaker transcript. The system may generate, based on a common set of key terms associated with the first set and the second of key terms, a first transcript summary of the first speaker transcript and a second transcript summary of the second speaker transcript; and generate a summary based on the first and the second transcript summaries.
US11232263B2
Certain embodiments involve a method for generating a summary. The method includes one or more processing devices performing operations including generating a set of word embeddings corresponding to each word of a text input. The operations further include generating a set of selection probabilities corresponding to each word of the text input using the respective word embeddings. Further, the operations include calculating a set of sentence saliency scores for a set of sentences of the text input using respective selection probabilities of the set of selection probabilities for each word of the text input. Additional, the operations include generating the summary of the text input using a subset of sentences from the set of sentences with greatest sentence saliency scores from the set of sentence saliency scores.
US11232260B2
A method includes generating a new entigen group regarding trusted new information. The method further includes generating entigen groups from phrases of a document and determining whether an entigen group of the entigen groups has a most likely meaning similar to a most likely meaning of the new entigen group. When the entigen group has a most likely meaning similar to the most likely meaning of the new entigen group, the method further includes updating the entigen group based on the new entigen group. When the entigen groups do not include an entigen group having a most likely meaning similar to the most likely meaning of the new entigen group, the method further includes updating the entigen groups to include the new entigen group.
US11232240B2
A method includes generating a graphical user interface (GUI) depicting an industrial automation system, including objects, each object corresponding to an industrial automation component of the system, identifying a first industrial automation component, represented by a first object, based on a stage of a product life cycle associated with the first component, applying machine learning to identify a second component for replacing the first component based on one or more other components within the industrial automation system, and specifications of each of the additional components, generating and presenting a notification indicative of a suggestion to replace the first industrial automation component with the second industrial automation component, receiving an input authorizing replacement of the first industrial automation component with the second industrial automation component via the notification, and replacing the first object with a second object.
US11232236B2
A method and authenticator for authenticating a device in a system using the electrical properties of the device is disclosed. Embodiments of the disclosure enable authentication by receiving a plurality of input seed values from a requestor. For each input seed value, load stimuli are generated to produce an electrical load sequence on a power delivery network powering at least part of the system. Noise induced in the power delivery network is measured in response to the electrical load sequence using one or more sensors located on the power delivery network. Based on the measured noise, a dynamic response property (magnitude and phase response as a function of frequency) of the power delivery network corresponding to a respective input seed value can be determined and returned to the requestor.
US11232233B2
A method for configuring a field device for use in custody transfer and such a field device, wherein the field device has a computing unit and a storage, wherein parameters and/or functions are stored in the storage, and wherein the parameters and/or functions are at least partially configurable. A more flexible configuration of the field device used for custody transfer is achieved by at least two blocking groups being provided, wherein each blocking group comprises at least one parameter and/or at least one function of the field device, at least one blocking group is chosen and evaluated by the computing unit, and the computing unit blocking the parameters and/or functions contained in the chosen at least one blocking group against a subsequent change.
US11232231B1
Mechanisms for generating documents with confidential information are provided, the systems comprising: a memory; and a first collection of at least of one hardware processor coupled to the memory and configured to: receive from a user device a request for a first document with confidential information; generate a second document, that corresponds to the first document, with at least one token corresponding to the confidential information; transmit the second document to a second collection of at least one hardware processor in a high-trust network that is entitled to access the confidential information; receive from the second collection of at least one hardware processor in the high-trust network a uniform resource locator (URL) corresponding to the first document; and transmit the URL to the user device. In some of these mechanisms, the user device is in the high trust network.
US11232227B1
Systems and techniques are described for preventing data leaks from a network. A set of sensitive files or sensitive data that includes sensitive information can be received, and a first set of labels can be determined based on the set of sensitive files or sensitive data. An apparatus can then receive data that is to be checked for sensitive information, and determine a second set of labels based on the data. Next, the apparatus can match the second set of labels with the first set of labels. The apparatus can then determine whether or not the data includes sensitive information based on a result of said matching, and perform a data leak prevention action if it is determined that the data includes sensitive information.
US11232226B2
Disclosed is a column value-based separate authorization method for statistical list operations, said method comprising a step of authorizing a statistical list operation and a step of selecting a grantee, said step of authorizing a statistical list operation comprising the following steps: S1: selecting a statistical list needing authorization; S2: selecting a column needing authorization in the statistical list, the selected column being a column determined by selection or determined automatically; S3: authorizing the operation for statistical data corresponding to all the column values in the selected column. The present invention enables separate authorization of the operation permissions for the statistical data in the statistical list according to the column values; one statistical list can meet different actual usage requirements after the authorization of different statistical data operation permissions. Thus, the present invention is able to control the statistical data of the statistical list more strictly, improving the precision of management, meeting the usage requirements of enterprises and institutions in actual operations.
US11232225B2
Embodiments relate to processing a request from a user device for access rights for a resource. An access management system can send a request to query a (e.g., cached or authoritative) data store for available access rights. The query may include an exact-match or fuzzy query. A set of access-right results responsive to the query can be identified. The system may transmit a communication to the user device that identifies the set, or a subset thereof. Upon receiving a selection of a result, the system can facilitate assigning access rights corresponding to the identified result to the user. In some instances, a level of precision at which a characteristic of an access-right result is identified and/or whether or how access rights are held depends on a request load.
US11232211B2
A method, an apparatus and a device for sharing a password between a BIOS and an operating system are provided, which are applied to a Legacy boot mode. In the method, a user is prompted to input a password of the BIOS. The password inputted by the logon user is received and verified. The verified password is stored in a predetermined target memory and E820H information is created if the received password is verified as correct, where address data in the E820H information points to an address of the target memory. The address of the target memory is determined based on the created E820H information and memory contents are obtained if a password is set for the operating system. The logon user is permitted to log on the operating system if the acquired memory contents are verified as correct.
US11232192B2
A policy interpreter detects that an application container has been added in a container system, and opens a stored manifest for the application container. The policy interpreter retrieves running services information regarding the application container, and generates a security policy for the application container. The security policy defines a set of actions for which the application container can perform, and the set of actions are determined using the manifest and the running service information associated with the application container. The policy interpreter loads the security policy at a security container. The security container blocks an action performed by the application container in response to determining that the action performed by the application container does not match any action in the set of actions defined in the security policy. The policy interpreter transmits the security policy to a graphical user interface container for presentation to a user via a display device.
US11232181B2
According to at least one example embodiment of the present invention, provided is a face authentication system including: a criterion setting unit that sets a criterion of face authentication performed on a user so as to be different in accordance with a state of an access target system accessed by the user; and a face authentication unit that performs face authentication of the user based on the criterion.
US11232174B1
Techniques and systems for solving Boolean satisfiability (SAT) problems are described. Some embodiments solve SAT problems using efficient construction of truth tables. Some embodiments can improve performance of SAT solvers by using truth tables instead of incurring the overhead of Conjunctive Normal Form (CNF) conversion.
US11232172B2
Disclosed herein are system, method, and computer program product embodiments for providing a collaborative web application and data system. An embodiment operates by receiving a changed value to data presented in a first web interface with a first set of interface components. A data source is updated based on the changed value to include the changed value. A second web interface associated including a second set of interface components at least one of which is different from the first set of interface components is identified. An update to the second web interface is provided based on the changed value.
US11232168B1
Systems, methods, and software for optimizing rendering performance of a web page containing one or more advertisements. Creative code related to an advertisement is received and a web page containing the creative code is virtually rendered while performance metrics regarding a plurality of connections to servers made during the rendering is collected. The collected performance metrics regarding the plurality of connections are analyzed to identify optimizations to be added to the creative code, and the creative code is modified by applying the identified optimizations.
US11232166B2
A networked page access and addressing method to generate web pages responsive to requested client requests parses addresses of incoming requests into at least two logical segments: a first likely to represent a category and a second likely to represent a product. By generating hash values for the first segment, it can be compared against hashes in the internal directory to identify a local category corresponding to the represented in the address. If so, a local address can be generated by combining with the second segment with an identifier of that local category. Information from the data record at that local address can used to form a web page responsive to the request.
US11232158B2
Embodiments of the present invention provide a method, system and computer program product for single view presentation of multiple query. In an embodiment of the invention, a method for single view presentation of multiple query includes directing a query against a database along a selected dimension of multiple different elements. In response, a primary result set is received. The result set is then organized into a tabular view of cells according to the selected dimension and values for the selected dimension. Thereafter, a set of nested queries may be directed for each of the elements in the selected dimension against the result set utilizing a different dimension. In response to each directed set of nested queries, a corresponding result set is thus received. Finally, each corresponding result set is inserted into a cell associated with a common one of the elements.
US11232152B2
Systems and methods for generating embeddings for nodes of a corpus graph are presented. More particularly, operations for generation of an aggregated embedding vector for a target node is efficiently divided among operations on a central processing unit and operations on a graphic processing unit. With regard to a target node within a corpus graph, processing by one or more central processing units (CPUs) is conducted to identify the target node's relevant neighborhood (of nodes) within the corpus graph. This information is prepared and passed to one or more graphic processing units (GPUs) that determines the aggregated embedding vector for the target node according to data of the relevant neighborhood of the target node.
US11232151B2
Methods, systems, and software are provided herein that allow for storing a data file in a storage device. The storage system splits a video data file into a plurality of data segments, generates a plurality of recovery headers for the data segments, and combines ones of the recovery headers with ones of the data segments to form a plurality of storage packets.
US11232147B2
Systems, methods, and non-transitory computer-readable media are disclosed for determining multi-term contextual tags for digital content and propagating the multi-term contextual tags to additional digital content. For instance, the disclosed systems can utilize search query supervision to determine and associate multi-term contextual tags (e.g., tags that represent a specific concept based on the order of the terms in the tag) with digital content. Furthermore, the disclosed systems can propagate the multi-term contextual tags determined for the digital content to additional digital content based on similarities between the digital content and additional digital content (e.g., utilizing clustering techniques). Additionally, the disclosed systems can provide digital content as search results based on the associated multi-term contextual tags.
US11232144B2
Embodiments herein discloses a method for competency information management. The method includes receiving an input topic. Further, the method includes causing by the competency profile manager to display a graphical element comprising at least one knowledge cluster of interconnected skills corresponding to the input topic, wherein the at least one knowledge cluster of interconnected skills are dynamically determined from a cluster-based knowledge repository based on a plurality of competency parameters. Furthermore, the method includes generating by the competency profile manager a competency profile by combining the input topic with at least one skill selected from the plurality of interconnected skills and storing the competency profile.
US11232137B2
In one embodiment, a method of evaluating a term in a patent-related document includes receiving a selected term, generating one or more variant suggestions related to the selected term, displaying the one or more variant suggestions, receiving one or more selected variant suggestions from the one or more variant suggestions, and associating the one or more selected variant suggestions with the selected term. In another embodiment, a method of evaluating a term in a patent-related document includes displaying a list of terms appearing in a first patent-related document and a second patent-related document, displaying a graphical representation of whether or not individual terms in the list of terms appear in the first patent-related document or the second patent-related document, and receiving a selected term from the list of terms. The method further includes displaying one or more variant suggestions related to the selected term.
US11232128B2
A first storage system is configured to participate in a replication process with a second storage system using an active-active configuration. A request for a time-to-live (TTL) grant is received in the first storage system from the second storage system. A TTL projection time maintained in the first storage system is updated as a function of a current value of the TTL projection time, a local time in the first storage system and a TTL grant value. The TTL grant with the TTL grant value is sent from the first storage system to the second storage system in response to the request. The TTL projection time maintained in the first storage system is utilized in conjunction with revocation of the TTL grant to the second storage system. The TTL projection time illustratively specifies a time after which it is guaranteed that the TTL grant sent by the first storage system to the second storage system will have expired in accordance with a TTL expiration time maintained in the second storage system.
US11232124B2
Embodiments are directed towards generating a representative sampling as a subset from a larger dataset that includes unstructured data. A graphical user interface enables a user to provide various data selection parameters, including specifying a data source and one or more subset types desired, including one or more of latest records, earliest records, diverse records, outlier records, and/or random records. Diverse and/or outlier subset types may be obtained by generating clusters from an initial selection of records obtained from the larger dataset. An iteration analysis is performed to determine whether a sufficient number of clusters and/or cluster types have been generated that exceed at least one threshold and when not exceeded, additional clustering is performed on additional records. From the resultant clusters, and/or other subtype results, a subset of records is obtained as the representative sampling subset.
US11232121B2
A system, method and computer-readable medium for data transformation pipeline optimization including storing a transformation pipeline comprising data transformation components having associated input buffers and associated output buffers and being configured to apply data transformations to data in the associated input buffers and output results of the data transformations to the associated output buffers, receiving a data set comprising data fields, identifying satellite data fields for at least one transformation component, each satellite data field comprising data that is not utilized during the data transformations of the transformation component, and processing, by the data transformation engine, the data set through each transformation component in the transformation pipeline, the processing including removing satellite data fields from the input buffers, linking the removed satellite data fields to the remaining data in the input buffers, and applying the data transformations to data in input buffers and writing results to output buffers.
US11232120B1
A method for analyzing data from data sources includes receiving user selection of a data source and displaying an interface that includes a schema region and a search box. Each data field in the schema region is associated with a respective system-defined object from the data source. The method also includes receiving user input in the search box. The user input includes a predefined contiguous string of characters specifying a search parameter. The method also includes, in response to the user input in the search box, filtering the data fields displayed in the schema region, thereby displaying only data fields whose data type matches the data type specified by the search parameter.
US11232116B2
A method, computer device and storage medium for mining a point of interest competitive relationship are disclosed. The method includes: for a first POI to be processed, obtaining a set of second POIs serving as mining objects of the first POI; for each second POI in the set, forming a POI pair with the second POI and the first POI, determining a relationship evaluation index of the POI pair according to user's search operations on a map for POIs, and judging whether the two POIs in the POI pair are in a competitive relationship according to the relationship evaluation index. The technical solution of the present disclosure may be applied to improve the accuracy of the processing results.
US11232112B2
Disclosed in some examples are methods, systems, and machine readable mediums which utilize volume to improve the ordering of search results for various information retrieval systems. This improves relevance as volume is a proxy for interest. As volume changes over time, the relevance of a particular result to a particular search query will increase or decrease over time.
US11232104B2
A database containing filtering capabilities on VARCHAR columns for use with equality predicates and equi-join processing in column-organized tables. Every VARCHAR column within a database is associated with a hidden column in the same table that stores the respective string length.
US11232102B2
A database query is received at a first time when a database is in a first state. The database query is analyzed to determine whether it has one or more characteristics that fall within a historical top range of database queries. If the database query falls within the historical top range of database queries the query is stored for later query tuning activity. The query is executed against the database in the first state. Query tuning recommendations are generated for stored database queries that fall within the historical top range of database queries. A subsequent request is received at a second time when a database is in a second state. The subsequent database query is executed with at least one of the query tuning recommendations against the database in the second state.
US11232096B2
Automatically generating a rule set implementation is disclosed. A set of rules is accessed. For each non-const rule in the set of rules, one or more implication directed acyclic graphs (DAGs) are constructed. The non-const rule directly causes at least one external output or at least one external action. The one or more implication DAGs specify rule conditions, including one or more observable rule conditions. Implication DAGs that are constructed for the set of rules are compiled to obtain a compiled result that is configured to evaluate rule conditions associated with the set of rules and determine one or more actions when at least one of the rule conditions evaluates to true. The compiled result is output.
US11232095B2
A technique includes storing, by a computer, a composite metadata object in a catalog. The composite metadata object represents information about a plurality of database objects of a table structure; the table structure includes a plurality of rows and a plurality of columns; the plurality of database objects is associated with a subset of rows of the plurality of rows; and the plurality of database objects is associated with a plurality of files corresponding to the columns. The technique includes processing, by the computer, a database transaction based on the based on composite metadata object.
