US11412869B2
Disclosed is a flat-fold fitted sheet with elastic around the entire perimeter, allowing it to fit snugly to the mattress yet fold easily in its open form. The flat fold fitted sheet includes a string attached to the elastic, which provides a means for releasing the elastic into the casing to achieve the flat form and a means of pulling the elastic out of the casing to resume the fitted form. In the fitted form, the elastic is tethered at the corners and excess string is wound around a spindle, which may be contained in a pocket when the sheet is in use. Zippers on each corner provide traditional pockets that fit snugly to the mattress when in the fitted form but enable the sheet to lay flat when in the open position. When both zippers and elastic are in the open position, the sheet lays completely flat and is therefore easy to fold and store.
US11412857B2
A convertible seat including: a support frame; and a user support having a support surface on one side defining a rounded periphery, the user support being movable from a first configuration supported by the support frame with the rounded periphery presented upwardly, to a second configuration supported by the support frame such that a seat or seat base is presented upwardly, the seat or seat base being substantially flat or at least less rounded than the rounded periphery, with the support surface being stowed substantially below the seat or seat base in the second configuration. The seat allows the attainment in a single unit both the healthy balance/core-strengthening of a fitness chair and a conventional chair.
US11412856B2
Armrest (10) comprising a base (19) and an arm (13) that can be moved by a mount (17) between at least one use position and a non-use position, wherein the arm (13) is movable by the mount (17) axially of a pivot axis (a) between a proximal and a distal position, and is pivotable about the pivot axis (a) between a primary and a secondary position, wherein the armrest (10) has an actuator (30) comprising a motor drive having a drive part (29) that is movable between a first and a second position in order to displace the arm (13) in a first direction (y1) between the non-use position and the use position, at least in part, wherein the actuator (30) has at least one spring (21) that can be tensioned upon movement of the drive part (29) or an additional drive part (29) of the actuator (30), wherein the arm (13) can be moved axially, in a second direction (y2) by the spring (21), which second direction is directed opposite the first direction (y1).
US11412852B2
Disclosed is a planar exterior forming square rack pipe, which comprises a rack pipe main body, a joint coupling protrusion part, and a plane forming member, and thus the outer surfaces of the planar exterior forming square rack pipes can be simply formed as a plane without operations such as the attachment of a separate member, such that the coupling of additional objects to the outer surface of the planar exterior forming square rack pipe such as the assembly of a planar panel, the mounting of a shock absorber, the mounting of a name plate, and the fastening of angles is simplified, assembly and mounting for the coupling of the additional objects can be completely carried out, and external foreign material such as dust can be blocked, and the rigidity of the exterior of the planar exterior forming square rack pipe can be reinforced relatively more than that of a conventional rack pipe having a curved shape so as to allow the rack pipe to be used as a pillar for supporting heavy materials or receiving a heavy load, thereby enabling stable support.
US11412851B2
A slide rail assembly includes a bracket device, a driving device and a rail member. The bracket device includes a supporting frame, a bracket and a fastening member. The bracket is arranged on the supporting frame. The driving device and the bracket device are movable relative to each other. The rail member and the bracket device are movable relative to each other. When the rail member is moved relative to the bracket device from a first predetermined position along a direction, the rail member is able to drive the driving device to move from a first position to a second position, in order to drive the fastening member to switch from a first state to a second state.
US11412850B2
A floating shelf apparatus that includes a mounting bracket and a shelf. The mounting bracket is coupled directly to a support surface such as a wall and the shelf is mounted to the support surface to hang the shelf from the support surface. The mounting bracket includes a first portion that is coupled to the wall, a second portion having an S-shape that extends from a first end of the first portion, and a third portion having a linear shape that extends from a second end of the first portion. The shelf includes a ledge portion upon which items may be supported and a mounting portion that facilitates mounting the shelf to the mounting bracket. The mounting portion has a mounting element that interacts with the second portion of the mounting bracket to mount the shelf to the mounting bracket.
US11412837B2
An ambidextrous hand mount for an electronic device comprises: a proximal fastener configured to engage with a wrist of an operator; a distal fastener configured to engage with a finger of the operator; a body connecting the proximal fastener and the distal fastener and configured to extend along a back of a hand of the operator from the wrist to the finger; wherein the body includes: a main segment configured to support the electronic device; and a flexible segment between the main segment and the proximal fastener, the flexible segment configured to deform to accommodate changes in an angle between the body and the proximal fastener.
US11412832B2
A cosmetic package for applying a product including a cosmetic, care or pharmaceutical product onto the keratinous substrate comprises a receptacle and a cosmetic applicator. The cosmetic applicator comprises an applicator head, a stem and a closure. The applicator head further comprises a connecting member, an applying member and a rivet member. The connecting member further comprises a shank portion at a proximal portion thereof, a locking portion at a distal portion thereof, and a flexing portion which extends between the shank portion and the locking portion. The applying member rotates with respect to the stem and the flexible portion of the applicator head flexes during application of the cosmetic product onto the keratinous substrate.
US11412825B2
A shielding card holder system for providing a versatile protector and holder which shields wireless transmissions from a card such as a smartcard. The shielding card holder system generally includes a card protector adapted to shield wireless transmissions from a card such as a smartcard. A card holder is removably attached to the card protector, the card holder being adapted to removably receive cards of varying thicknesses. A protector magnet on the card protector is adapted to magnetically engage with a holder magnet on the card holder or the card holder itself to removably attach the card holder to the card protector. A securing member may be utilized to secure the card protector against an article of clothing, with the securing member including a securing magnet adapted to magnetically engage with the protector magnet through the clothing.
US11412813B2
In some examples, an assembly for a footwear includes a cell comprising a housing structure, the cell comprising a first chamber to contain a fluid. The assembly further includes a port and a vibrator responsive to activation to cause a reduction in fluid flow through the port between the first chamber and a second chamber by changing a characteristic of the fluid in the port.
US11412798B2
An apparatus for curing adhesive gels used for lash and hair extensions. A housing includes a flexible tube extending from the front of the housing. An LED lamp is affixed within the flexible tube for illuminating a target area in front of the tube. A circuit is configured to drive the LED lamp. A front wedge is affixed to the bottom of the housing for holding and guiding a pair of tweezers for operation in the target area, and a rear wedge is affixed to the bottom of the housing in alignment with the first wedge for holding the back end of the pair of tweezers.
US11412796B2
A garment having one or more wipe zones for transferring away perspiration from a wearer's skin upon contact with the wearer's skin is provided herein. The wipe zones may be comprised of hydrophobic material formed from yarns having a smaller denier per filament (DPF) than adjacent non-wipe zones on the garment. In some aspects, the DPF of the wipe-zone material is within a range of 0.025 to 0.0025. The wipe zones may be positioned on an outer-facing surface of the garment or an inner-facing surface of the garment in areas that are readily accessible to remove perspiration from the wearer's hands and/or head. Methods of manufacturing a garment having wipe zones are also provided herein.
US11412794B2
A sleeve for wear on a body limb includes a sleeve body and a strap body. The strap body includes straps with fasteners at or near the ends of the straps for attachment to the sleeve body. An arm sleeve includes a thumb opening connected to a tension strap that extends along the length of the sleeve. The arm sleeve is configured to apply a twisting force when the opening is placed on the thumb. An arm and shoulder sleeve includes a lower sleeve, and upper arm cover and straps extending from an elbow band to extend from the upper arm cover for attachment to another garment.
US11412785B2
A packer-support brief for releasably retaining a packer in the packer-support brief has a male underwear in the form of a brief with a waistband at an upper portion of the brief. A pocket is below the waistband. The pocket is configured to removably receive the packer. An attachment loop is attached to the waistband and extends into the pocket. An endless loop has a first end attached to the attachment loop and a second end removably attachable to the packer.
US11412780B2
A holder for a tobacco container is provided. The device includes a body having a base, a sidewall extending upwardly therefrom, and a top side defining an interior volume. The base includes a recession that frictionally secures a container of chewing tobacco therein. In one embodiment, the sidewall diameter tapers inwardly from an upper end to a lower end thereof, such that a funnel is formed. A clip is attached to the holder that can secure the holder to a keychain or other similar object. An opening tool will be embedded in the top side of the tobacco container holder's body. In one embodiment of the tobacco container holder, the opening tool will further comprise a sharpened edge that can puncture the wrapper on a tobacco container. The sidewall catches chewing tobacco that may be accidentally dropped when retrieving chewing tobacco from its container, thereby reducing waste.
US11412771B2
The present invention generally relates to compositions and methods for supporting exercise performance or activities of daily living. The compositions described herein are pharmaceutical or nutritional compositions suitable for enhancing exercise performance. The compositions are based on a specially formulated mixture of essential amino acids (EAAs) with additional components. The compositions target support of muscle protein synthesis and reduction of muscle breakdown during exercise, increasing muscle blood flow during exercise, decreasing the perception of fatigue by supporting optimal availability of neurotransmitter precursors, providing energy for rapids bursts of exertion during exercise, and maintaining adequate electrolyte balance during exercise.
US11412769B2
The present invention relates to porous particles comprising a sweetener, a bulking agent and a non-dairy protein. Further aspects of the invention relate to a food product comprising the porous particles; a process of making the porous particles and a fat based confectionery product containing them; and the use of the porous particles as sugar replacers in food products such as fat based confectionery products for example, chocolate.
US11412768B2
The present invention relates to a method of improving tolerance to hypoallergenic infant formulas. The method comprises neutralizing the pH of infant formulas containing ingredients exhibiting fishy, sour, or beany characteristics.
US11412758B2
The invention relates to a dipping or enrobing coating composition for coating frozen confection, comprising, expressed in weight % based on the total weight of the coating, 30-75 wt. % of a single fat, preferably 40-65 wt. %, said fat comprising the following fatty acids: 45<=C16:0<=52 wt. %, 4<=C18:0<=8 wt. %, 30<=C18:1<=40 wt. 5<=C18:2<=10 wt. %, and said fat comprising a solid fat profile comprising: 85%≤N 0<=95%; 75%<=N 10<=90%; 40%<=N 20<=60%; 18%<=N 25<=35%; 0%<=N 30<=10%; and 0%
US11412757B2
The present disclosure provides an improved system and method that includes a food dispensing machine for dispensing a base food product through a dispensing valve and adding ingredients and other additives, such as flavors and the like, to the base food product when the product is dispensed from a product chamber. Apparatuses and methods for maintaining a consistent mix of the base product in the freezing chamber are disclosed as are processes for calibrating desired proportions of ingredients.
US11412752B2
The present invention relates to a process for forming a stabilized fat blend. Further aspects of the invention are a composition comprising a fat blend and micronized antioxidant-containing vegetable material. The invention also provides for the use of micronized antioxidant-containing vegetable material to protect a fat blend from oxidation, for example a fat blend with a low level of saturated fat.
US11412746B2
A system for forming a food product, the system includes a mould drum that includes a multitude of cavities; a feed channel that feeds the food mass into the cavities; a seal plate located downstream of the feed channel, which seals the cavities against leakage during and/or after filling; a valve provided in the seal plate, the valve includes a piston that reciprocates between a retracted position and an extended position to open and close a connection between the feed channel and the cavities in the mould member. The feed channel is tapered or includes an insert that is tapered in a direction opposite a flow direction of the food mass through the feed channel. The feed channel includes a sloped wall that tapers in a direction opposite a flow direction of the food mass, and the feed channel has a straight wall downstream of the sloped wall.
US11412744B2
In an embodiment, a form press includes three die assemblies which form press a meat product along the height, width and length thereof. Each die assembly includes a single proportional directional valve which operates a hydraulic cylinder under control of a controller. The three die assemblies are first operated under position control, and are thereafter operated under force/position control. The form press has a single hydraulic circuit which operates the die assemblies.
US11412724B2
Fishing reel components and a manufacturing method thereof that achieve not only highly accurate finishing dimensions, but also a deep and glossy metallic appearance while maintaining sufficient corrosion resistance at a precision finishing portion that rotatably supports a drive member, and that can increase the work efficiently of the entire surface treatment. The fishing reel components include a body member having a coating layer formed of higher-purity aluminum than that of the die-cast material on the die-cast material; and the anticorrosion layer formed by anodization on the coating layer. The body member is provided with the support portion that rotatably supports a drive member. The support portion independent from the body member is formed by the support member having a higher corrosion resistance than the die-cast material of the body member.
US11412723B2
A connector for a flexible fishing lure with an interchangeable swimbait is an apparatus used as a fastener for a modular fishing lure. The apparatus includes a lure body, a lure tail, a male connector, and a female connector. The lure body and the lure tail mirror the body and the tail of a live bait. The lure tail is made of soft-plastic material. The lure body is removably connected with the lure body with the male connector and the female connector. The male connector is integrated with the lure tail and the female connector is integrated with the lure body. Moreover, the lure tail is molded around a stabilizing frame and at least one panel of the male connector. The male connector latches with the female connector and is easily separated so that the lure tail may be interchanged.
US11412718B2
A fish tank air hose channel apparatus for channeling and hiding air hoses includes a triangular top housing having a hose aperture extending through a pair of back walls. A pair of clips is coupled to the top housing is configured to engage a rim of a fish tank. A top end of a shaft is coupled to a bottom wall of the top housing around a shaft aperture extending therethrough. A bottom end of the shaft is coupled around an entry aperture extending through a rear face of a base. The base has a plurality of exit apertures extending through a front face to the entry aperture. The apparatus is configured to receive a plurality of air hoses fed through the hose aperture, into the shaft aperture, through the shaft, into the entry aperture of the base and out the plurality of exit apertures.
US11412717B1
An aquarium includes a container defining a perimeter and an aquarium space, a filter space arranged to receive a fluid, and a filter holder coupled to the container. The filter holder defines the filter space and is operable to direct the fluid from the filter space into the container. A pump operates to draw the fluid from the container and a spout is coupled to the pump to selectively receive the fluid. The spout includes a first leg that extends along a first axis and a second leg that extends along a second axis and defines an outlet, The spout is movable along the first axis between an on position in which fluid from the pump flows through the spout and is discharged through the outlet and an off position in which no fluid flows through the spout.
US11412716B2
A floating breakwater and wind energy integrated system used for offshore aquaculture. The system contains the wind turbine system, the floating breakwater system, and offshore aquaculture system. The combination of wind turbine, floating breakwater system and offshore aquaculture system makes full use of the floating breakwater, thus decrease the wave load on the floating cage. In addition, the floating breakwater offers a supporting platform to the floating wind turbine, which effectively reduces the costs of the wind turbine. Meanwhile, a power autarkic offshore aquaculture system may be realized by using the electrical energy generated by the turbine. Compared with the simple offshore aquaculture system, the utilization rate of the sea per unit becomes even higher while the costs of the floating wind turbine becomes even lower.
US11412714B2
A pet monitoring method and a pet monitoring system according to embodiments of the disclosure are provided. The method is described hereinafter. An image is obtained by a photographic device. At least one of an exercise status detection, an excretion status detection and a danger status detection of a pet is performed according to the image. Pet management information is presented on a management interface of a remote device according to a detection result.
US11412711B2
A pet leash includes a loop handle that is configured to fit loosely over a user's wrist or to be held in the user's hand. A sliding cinch member is disposed on the loop handle and is configured to allow a user to adjust the size of the loop between the sliding cinch member and the end of the loop handle, allowing a user to place their hand through the loop and slide the sliding cinch member to make the portion of the loop handle over the user's wrist fit snugly.
US11412706B2
An animal feed trough that includes a base having a triangular configuration defined by a central ridge extending along a length of the base, tapering downwardly and outwardly from the central ridge to define a plurality of feed dishes extending along the length of the base. A body having a side wall panel and opposing, spaced-apart end caps defining an interior for storing a supply of grain is adapted for being mounted on and supported by the base and having an open bottom for gravity flow of grain from the body onto the base and into the plurality of feed dishes. An opening is provided in the body for introducing grain into the interior of the body, and a lid panel is provided for covering and closing the opening in the body.
US11412699B1
A novel soybean variety, designated 5PUMF50 is provided. Also provided are the seeds of soybean variety 5PUMF50, cells from soybean variety 5PUMF50, plants of soybean 5PUMF50, and plant parts of soybean variety 5PUMF50. Methods provided include producing a soybean plant by crossing soybean variety 5PUMF50 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety 5PUMF50, methods for producing other soybean varieties or plant parts derived from soybean variety 5PUMF50, and methods of characterizing soybean variety 5PUMF50. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety 5PUMF50 are further provided.
US11412697B1
A novel soybean variety, designated 5PYKF69 is provided. Also provided are the seeds of soybean variety 5PYKF69, cells from soybean variety 5PYKF69, plants of soybean 5PYKF69, and plant parts of soybean variety 5PYKF69. Methods provided include producing a soybean plant by crossing soybean variety 5PYKF69 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety 5PYKF69, methods for producing other soybean varieties or plant parts derived from soybean variety 5PYKF69, and methods of characterizing soybean variety 5PYKF69. Soybean seed, cells, plants, germ plasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety 5PYKF69 are further provided.
US11412692B2
A soybean cultivar designated 90290600 is disclosed. The invention relates to the seeds of soybean cultivar 90290600, to the plants of soybean cultivar 90290600, to the plant parts of soybean cultivar 90290600, and to methods for producing progeny of soybean cultivar 90290600. 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 90290600. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 90290600, 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 90290600 with another soybean cultivar.
US11412685B1
A novel maize variety designated PH4DP6 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH4DP6 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH4DP6 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH4DP6 or a locus conversion of PH4DP6 with another maize variety.
US11412683B2
According to the invention, there is provided seed and plants of the corn variety designated CV459525. The invention thus relates to the plants, seeds and tissue cultures of the variety CV459525, and to methods for producing a corn plant produced by crossing a corn plant of variety CV459525 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV459525 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV459525.
US11412681B2
The present invention provides an inbred corn line designated KDC5164, MIJ6800, MFF7398, or MFX7761, methods for producing a corn plant by crossing plants of the inbred line KDC5164, MIJ6800, MFF7398, or MFX7761 with plants of another corn plant. The invention further encompasses all parts of inbred corn line KDC5164, MIJ6800, MFF7398, or MFX7761, including culturable cells. Additionally provided herein are methods for introducing transgenes into inbred corn line KDC5164, MIJ6800, MFF7398, or MFX7761, and plants produced according to these methods.
US11412680B1
A novel sorghum variety designated 2PAGJ69 and seed, plants, plant parts and plant cells thereof are produced from a cross of inbred sorghum varieties. Methods for producing a sorghum plant comprise crossing hybrid sorghum variety 2PAGJ69 with another sorghum plant. Sorghum variety 2PAGJ69, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of sorghum variety 2PAGJ69 are provided. Methods for producing a sorghum plant containing in its genetic material one or more traits introgressed into sorghum variety 2PAGJ69 include one or both of backcross conversion and transformation of one or both inbred parents. The sorghum seed, plants and plant parts produced thereby are described.
US11412676B1
A New Guinea Impatiens plant designated SAKIMP063 is disclosed. Embodiments include seeds of New Guinea Impatiens SAKIMP063, plants of New Guinea Impatiens SAKIMP063, to plant parts of New Guinea Impatiens SAKIMP063, and methods for producing an impatiens plant produced by crossing New Guinea Impatiens SAKIMP063 with itself or with another impatiens variety. Embodiments include methods for producing an impatiens plant containing in its genetic material one or more genes or transgenes and transgenic impatiens plants and plant parts produced by those methods. Embodiments also relate to impatiens varieties, breeding varieties, plant parts, and cells derived from New Guinea Impatiens SAKIMP063, methods for producing other impatiens lines or plant parts derived from New Guinea Impatiens SAKIMP063, and the impatiens plants, varieties, and their parts derived from use of those methods. Embodiments further include hybrid impatiens seeds, plants, and plant parts produced by crossing New Guinea Impatiens SAKIMP063 with another impatiens variety.
US11412666B2
The present invention relates generally to a rotary-type vegetable cultivation apparatus configured to grow various vegetables in cultivation containers fixed to a drum-shaped loop rotated by the driving of a motor and a cultivation container used in the rotary-type vegetable cultivation apparatus, and more particularly to a rotary vegetable cultivation apparatus and a cultivation container that enable the cultivation of a large quantity of edible vegetables in a narrow installation space and considerably facilitate the harvest and planting of vegetables.
US11412661B2
An agricultural harvester includes a controller configured to receive at least one wing angle signal indicative of an angle at least one wing with respect to a center section of a header. The controller is also configured to receive a wing height position signal indicative of a distance between the at least one wing and a soil surface, determine whether the angle of the at least one wing exceeds an angle limit threshold based at least in part on the wing angle signal, and output a tilt signal to a tilt actuator in response to determining the angle of the wing exceeds the angle limit threshold. The tilt signal is indicative of instructions to maintain the distance between the at least one wing and the soil surface within a target distance threshold.
US11412660B2
A transportable agricultural combine header includes a frame and a wheel assembly attached to the frame. The wheel assembly includes: (a) at least one spindle to which a wheel is configured to be mounted; (b) a rotatable arm connected to and extending from the spindle; (c) a frame attachment structure attaching the at least one spindle and the rotatable arm to the frame; and (d) a suspension system interconnecting the rotatable arm and the frame attachment structure for reducing stress on the frame as the agricultural combine header is transported.
US11412654B2
An agricultural planting machine includes a frame, a row unit supported by the frame, the row unit comprising a disk opener configured to create a furrow for planting agricultural material in a first row and a row cleaner disposed in a path of the disk opener and configured to move residue from the path. A residue shield is configured to shield a second row from the residue.
US11419249B1
The present invention provides a kit for laptop and PC users with assemblage components that fit upon a mouse pad, and are designed to mitigate the effects of carpal tunnel syndrome (CTS) and provide radio frequency or EMF shielding. The kit includes a pair of removable triangular wrist pads that fit onto the corners of a laptop. The wrist pads comprise an upper portion with an arcuate shape and stiffness to reduce CTS; and are detachable from the base triangles for affixing directly to the laptop beneath the typing keys. A pair of thigh pads having a relatively flat top side are designed for positioning on a user's lap to provide EMF shielding and raise the laptop for easier viewing. A third hollow wrist pad for use with a mouse pad has internal storage. Both the mouse pad underside and the assemblage components underside comprise fixation strips for secure storage.
US11419237B2
A method for manufacturing a liquid-cooling jacket (1) where heat transfer fluid flows in a hollow part (14) defined by a jacket body (2) and a sealing body (3) includes: an overlapping process in which the sealing body (3) is placed on an end surface (11a) of a peripheral wall part (11) in such a way that the end surface (11a) and a back surface of the sealing body (3) are overlapped each other to form a first overlapped part (H1); and a primary joining process in which primary joining is performed by friction stirring in such a way that a rotary tool (F1) is moved once around a recessed part (13) along the first overlapped part (H1). In the primary joining process, the first overlapped part (H1) is joined in a state where the tip side pin is in contact with only the sealing body (3) or with the jacket body (2) and the sealing body (3) while the base side pin is in contact with the sealing body (3).
US11419233B2
An adaptor for incorporating a function of an Open Compute Project (OCP) mezzanine card into a storage device includes a framework, a baseboard mounted to the framework and arranged to have the Open Compute Project (OCP) mezzanine card mounted thereon, an adapting part on the baseboard, the adapting part including an insertion slot for receiving a first interface of the OCP mezzanine card, and a connector on the baseboard, the connector configured to connect with the storage device, the baseboard including interconnections between the connector and the adapting part to provide for data exchange between the OCP mezzanine card and the storage device.
US11419229B1
A latch includes a housing, a leaf spring, a tooth, and an actuator. Motion of the actuator against the leaf spring causes the leaf spring to deform and the tooth to extend from the housing to engage a keeper.
US11419227B2
A housing for receiving an electrical or electronic functional module includes: a first housing element having a first surface section and at least one first connecting section arranged on the first surface section; a second housing element having a second surface section and at least one second connecting section arranged on the second surface section, the first housing element and the second housing element being connectable to each other via the at least one first connecting section and the at least one second connecting section; and an intermediate element arrangeable between the at least one first connecting section and the at least one second connecting section in order to connect the first housing element and the second housing element, the intermediate element having at least one functional device for providing an additional function independent of the connection of the at least one first connecting section.
US11419221B2
A method of forming a protective film on at least one electronic module is provided. The method includes the following steps. A protective material is disposed on at least one electronic module such that the protective material and the electronic modules are in contact with each other. The electronic modules and the protective material disposed on the electronic modules are disposed in a chamber, and a first ambient pressure is provided in the chamber. The protective material in the chamber is heated to a first temperature to soften the protective material disposed on the electronic modules. After the protective material is softened, a second ambient pressure greater than the first ambient pressure is provided in the chamber, wherein a gas in the chamber directly pressurizes the protective material such that the protective material conformally covers a top of the electronic modules. The protective material conformally covering the top of the electronic modules is heated to a second temperature to solidify the protective material conformally covering the top of the electronic modules to form a protective film conformally covering the top of the electronic modules.
US11419217B2
A power electronic substrate includes a metallic baseplate having a first and second surface opposing each other. An electrically insulative layer also has first and second surfaces opposing each other, its first surface coupled to the second surface of the metallic baseplate. A plurality of metallic traces each include first and second surfaces opposing each other, their first surfaces coupled to the second surface of the electrically insulative layer. At least one of the metallic traces has a thickness measured along a direction perpendicular to the second surface of the metallic baseplate that is greater than a thickness of another one of the metallic traces also measured along a direction perpendicular to the second surface of the metallic baseplate. In implementations the electrically insulative layer is an epoxy or a ceramic material. In implementations the metallic traces are copper and are plated with a nickel layer at their second surfaces.
US11419206B2
A circuit board structure for improving isolation is provided. The circuit board structure can increase the isolation by adding a section of floating metal between two signal transmission lines and adjusting the distance between the floating metal and the two signal transmission lines.
US11419197B2
A computer-implemented method for adaptive display brightness adjustment, the method comprising: obtaining current state data characterizing a current state of a device having a display with an adjustable brightness; providing the current state data as input to a brightness prediction machine learning model, wherein the model is configured to process the current state data in accordance with current values of a set of model parameters to generate as output a proposed display brightness for the display of the device; setting the brightness of the display to a brightness that is lower than the proposed display brightness in accordance with an exploration policy; determining whether a user of the device manually adjusts the display brightness; and in response to determining that the user did not manually adjust the display brightness, using the lower brightness as a target output for adjusting the current values of the set of model parameters.
US11419191B2
A self-adaptive illuminating device includes an illumination module and a driver module. The illumination module includes multiple electrically coupled illuminating units and a sampler. The sampler is electrically coupled to the illuminating units. The sampler tests at least one electrical property of the illuminating units by using a test signal for generating a feedback parameter. The driver module is electrically coupled to the illumination module. The driver module includes a signal processing unit and a power transformer. The signal processing unit is coupled to the sampler. The signal processing unit generates an operating parameter based on the feedback signal. The power transformer is electrically coupled to the signal processing unit and the illuminating units. The power transformer generates a resulting driving power based on the operating parameter and the initial driving power, and drives the illuminating units using the resulting driving power.
US11419187B2
The present invention relates to an article comprising at least one glass-ceramic substrate, in particular a plate, intended, for example, to cover or receive at least one heating element, said substrate exhibiting, in at least one zone, a surface roughness such that the characteristic dimensions of the patterns forming said roughness are between 2 and 100 μm. The present invention also relates to an advantageous process for producing said substrate.
US11419185B2
Provided is a heater for a cigarette-type electronic cigarette device. A heater for a cigarette-type electronic cigarette device according to an exemplary embodiments of the present invention comprises: a support body made of a ceramic material and formed to have a hollow so as to surround a cigarette; an electrode pattern formed on one surface of the support body so as to heat the cigarette inserted into the support body when power is applied; and a cover layer which has an insulation property and covers the electrode pattern.
US11419182B2
An electronic device including a user interface, at least one wireless communication circuit, a processor, and a memory connected to the processor. The memory may store instructions that, when executed, cause the processor to transmit and/or receive data to and/or from a first external electronic device through the wireless communication circuit, to search for a second external electronic device positioned at a periphery of the electronic device, to transmit at least part of connection information with the first external electronic device to the second external electronic device, and to receive data from the first external electronic device and/or the second external electronic device based on a user input via the user interface, an occurrence of an event at the electronic device, a request of the first external electronic device, or an occurrence of an event at the first external electronic device.
US11419177B2
The method proposes to establish at least one session between the User Equipment and the Session Management Function node, and initiate session deactivation for a session indicated by the User Plane Function node, upon detection inactivity of User Plane connection for the session for a period by the User Plane Function node.
US11419173B2
A system and methods for beam failure recovery and management for multi-carrier communications with beamforming are disclosed herein. A wireless transmit/receive unit (WTRU) may monitor for and detect a beam failure of a beam associated with a secondary cell (Scell). The WTRU may select an Scell candidate beam. The WTRU may transmit using a selected uplink (UL) resource in a primary cell (SpCell) a medium access control (MAC) control element (CE) including an indication of Scell beam failure and identifying the selected candidate beam. The WTRU may receive an Scell beam failure indication response on the SpCell indicating an SCell index and a downlink (DL) quasi co-location (QCL) reference associated with the Scell. The WTRU may verify that the DL QCL reference matches with the candidate beam. The WTRU may perform random access on the SCell using the selected QCL reference and the selected candidate beam.
US11419172B2
When a user equipment device (UE) is served with standalone connectivity by a first access node on a first carrier, the first access node could detect a trigger for transitioning the UE from the standalone connectivity to dual connectivity. In response to at least the trigger, the first access node could then (i) transition the UE from the first carrier to a second carrier selected based on the second carrier being lower in frequency than the first carrier, so as to help facilitate quality communication in the dual connectivity service, and then (ii) transition the UE from the standalone connectivity to the dual connectivity.
US11419166B2
A smart device that wirelessly communicates with a wireless router includes a terminal controller that executes an OS, and a multifunction device control app that operates on the OS; a terminal storage section having a first storage area that is controlled by the OS and stores connection information of the wireless router, and a second storage area that is accessible by the multifunction device control app; and a terminal communicator including a first terminal communicator that communicates with the wireless router by using a wireless LAN communication scheme, and a second terminal communicator that communicates with a multifunction device by using a BLE communication scheme. The terminal controller stores the connection information in the second storage area and transmits the stored connection information to the multifunction device by using the second terminal communicator.
US11419165B2
The invention provides a method and system for establishing a connection between a client device of a plurality of client devices and a Wi-Fi access point of a plurality of Wi-Fi access points using a cloud platform. In an embodiment, the cloud platform identifies one or more target Wi-Fi access points and transmits an SSID-password tuple associated with the client device to the one or more target Wi-Fi access points. The one or more target Wi-Fi access points, then, broadcast an SSID of the client device and upon detecting the broadcast, the client device selects a target Wi-Fi access point and transmits a message with a pre-stored SSID-password tuple to the target Wi-Fi access point. Thereafter, the target Wi-Fi access point authorizes the client device to access the target Wi-Fi access point based on a comparison of the pre-stored SSID-password tuple and the SSID-password tuple received from the cloud platform.
US11419163B2
A system and method (600) of securely and accurately connecting mobile devices (110) to wireless networks in vehicles (210) by using encrypted wireless network configurations based on vehicle specific data is disclosed herein. The system comprises a vehicle (210) comprising an on-board computer (232) with a memory (231) having a vehicle identification number (233), a connector plug (235), and an motorized engine (234), a connected vehicle device (130) comprising a processor, a WiFi radio, a BLUETOOTH radio, a memory, and a connector for mating with the connector plug of the vehicle (210), and a mobile device (110) comprising a graphical user interface (335), a processor (310), a WiFi radio (307), a BLUETOOTH radio (306), and a cellular network interface (308).
US11419161B2
A server associated with a core network may include a memory storing computer-readable instructions; and at least one processor coupled to the memory, the at least one processor configured to execute the computer-readable instructions to, generate a list of preferred instances of a first network function, transmit the list of the preferred instances to a server associated with a third network function, and receive a request to establish a communication session with a selected instance selected from the list of the preferred instances, if the server is associated with a selected instance of a second network function associated with the selected instance of the first network function.
US11419160B2
The present disclosure relates to network access methods, terminal devices, and network devices. One example method includes sending a first message to a network device, where the first message includes first indication information, and the first indication information is used to indicate a type of a core network to be accessed by a terminal device, and receiving a second message sent by the network device, where packet data convergence protocol is used for the second message, and version of the packet data convergence protocol corresponds to the type of the core network.
US11419152B2
Example communication methods and apparatus are described. One example communication method includes receiving indication information by a terminal device from a network device, where the indication information is used to indicate resource configuration information of a first uplink carrier and/or a second uplink carrier. The first uplink carrier and the second uplink carrier are different uplink carriers in a cell of the network device, and the first uplink carrier and the second uplink carrier are corresponding to one downlink carrier in the cell. The terminal device determines one uplink carrier from the at least one uplink carrier as a target carrier for performing random access based on the resource configuration information of the at least one uplink carrier.
US11419151B2
A communications method and apparatus, the method including sending, by a terminal device, a random access request to a network device, where the random access request comprises a random access preamble and uplink data, receiving, by the terminal device, a random access response sent by the network device, and performing, by the terminal device, a state transition AND/OR operation corresponding to a message format of the random access response.
US11419148B2
Provided in the embodiments of the present application are a signal transmission method and device, the method comprising: a first device determines a target channel access mechanism from at least two channel access mechanisms, the at least two channel access mechanisms being candidate channel access mechanisms for the first device to transmit first signals on an unlicensed carrier; on the basis of the target channel access mechanism, the first device performs channel sensing of the unlicensed carrier in order to determine whether time frequency resources used by the first device for sending the first signals are available, the first signals comprising at least two reference signals, the at least two reference signals comprising a first reference signal and a second reference signal, and the first reference signal being positioned before the second reference signal on the time domain.
US11419147B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine a mapping between synchronization signal blocks (SSBs) and a random access message of a two-step random access procedure based on an indication in system information signaling or radio resource control (RRC) signaling. The random access message may include a random access preamble and a random access payload. The UE may determine, based on the mapping, an association between one or more beams carrying the SSBs and one or more additional beams carrying the random access preamble and the random access payload of the random access message. As a result, the UE may perform the two-step random access procedure with a base station according to the beam association, and coexist with a four-step random access procedure in a more reliable and efficient manner.
US11419145B2
A communication method and a system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as a smart home, a smart building, a smart city, a smart car, a connected car, health care, digital education, a smart retail, security and safety services. The disclosure provides method and an apparatus for releasing physical uplink shared channel (PUSCH) resources assigned for random access procedure.
US11419144B2
A user apparatus communicates with a base station apparatus. The user apparatus includes a reception unit configured to receive, from the base station apparatus, a plurality of blocks and an indication including information specifying a part of resources used for contention-free random access, a control unit configured to identify resources used for contention-free random access based on information specifying resources that are associated with the blocks and are used for random access, and based on the information specifying a part of resources used for contention-free random access, and a transmission unit configured to transmit a preamble to the base station apparatus using the identified resources used for contention-free random access.
US11419134B2
A method for transmitting and receiving an uplink signal between a terminal and a base station in a wireless communication system which supports a non-licensed band, and an apparatus for supporting the same are disclosed. Specifically, a specific method in which a base station allocates transmission resources in a non-licensed band to a terminal and the terminal transmits an uplink signal using the allocated transmission resources, and an apparatus for supporting the same are disclosed.
US11419125B1
Systems for mitigating interference in a massive MIMO wireless network include an access node, a plurality of antennae communicatively coupled to the access node, and a processor communicatively coupled to the access node. The processor can be configured to perform operations including communicating with one or more wireless devices within a wireless sector utilizing one or more antennae from the plurality of antennae, and monitoring an interference level within the wireless sector. Upon the interference level meeting a threshold, the processor may be configured to utilize fewer antennae to communicate with the one or more wireless devices. Conversely, upon the interference level not meeting the threshold, the processor may be configured to utilize more antennae to communicate with the one or more wireless devices.
US11419121B2
A data transmitting method, a data receiving method, a terminal device, and a network device are provided. The method includes: determining, by a terminal device, a target resource based on a time index and/or configuration information; and transmitting, by the terminal device, data to a network device on the target resource. The terminal device can control resource granularity of the target resource to meet transmission requirements of the terminal device, and can further avoid an actual data transmission process from occurring only on a same frequency domain resource and can further improve the frequency diversity gain in the non-slot transmission. In addition, randomness of interference can be enhanced as much as possible to avoid a same user from always or frequently being in conflict, so when a DMRS of the terminal device conflicts with that of other terminals, performance of user identification can be effectively improved.
US11419118B2
A roadside radio device includes a first radio unit which receives a radio data packet from an in-vehicle radio device, and a first application unit which receives application data included in the radio data packet. A first application unit includes a vehicle class information comparison unit which compares vehicle identification information with communication type information. When the vehicle class information comparison unit determines that the vehicle identification information and the communication type information match, the first application unit processes the application data received from the first radio unit. When the vehicle class information comparison unit determines that the vehicle identification information and the communication type information do not match, the first application unit treats, as invalid data, the application data received from the first radio unit.
US11419116B2
Various embodiments disclosed herein provide for a compressed user equipment (UE) capability message that can indicate to a mobile network the various capabilities of the UE. In particular, the carrier aggregation and dual connectivity capabilities are compressed as disclosed herein. In traditional implementations, each carrier aggregation and dual connectivity combination and implementation that is supported is explicitly indicated in the message. As disclosed herein, rather than listing explicit combinations, the UE capability message can be compressed by instead listing boundary values of several different parameters which can be used by the network to derive the carrier aggregation and dual connectivity combinations. The UE capability message can also list the boundary values for LTE (Long Term Evolution), NR (New Radio, or 5G), and Dual Connectivity separately within the message to reduce ambiguity.
US11419112B2
A user device performing communication with another user device by beamforming in a first frequency and a second frequency different from the first frequency is provided. The user device includes a receiving unit configured to receive a first sensing signal in the first frequency; a control unit configured to select a resource in the second frequency used for transmission, based on a resource location on a radio frame in which the first sensing signal is provided, or based on information, contained in the first sensing signal, indicating a resource location on a radio frame in the second frequency; and a transmitting unit configured to perform data transmission in the second frequency by using the selected resource.
US11419106B2
A communication method, a base station, a radio communication node, and a user equipment are provided. A base station determines first resource configuration information, where the first resource configuration information is used for indicating N radio resource sets that are used when N radio communication nodes separately perform communication with a user equipment UE, and the radio resource includes a time domain resource and/or a frequency domain resource. The base station sends the first resource configuration information to the UE, where the UE communicates with a corresponding transmission point by using respective radio resource sets of transmission points, and the respective radio resource sets of the transmission points do not intersect. Therefore, a base station does not need to schedule a radio resource, thereby lowering a delay requirement on a backhaul link and eliminating interference.
US11419104B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a first transmit receive point (TRP), a downlink control information (DCI) communication, the UE being included in a multi-TRP configuration with the first TRP and a second TRP. The UE may determine information unique to the first TRP. The information unique to the first TRP may be at least one of associated with the DCI communication or included in the DCI communication. The UE may generate a downlink scrambling sequence initialization code, associated with the first TRP, based at least in part on the information unique to the first TRP. The UE may generate a downlink scrambling sequence, associated with the first TRP, based at least in part on the downlink scrambling sequence initialization code associated with the first TRP. Numerous other aspects are provided.
US11419099B2
Methods and apparatuses for wireless communication are provided. A transmitting apparatus receives an indication to use multiple subframes to send uplink control information, codes the uplink control information over the multiple subframes based on the indication, and sends the coded uplink control information via the multiple subframes. Sending the coded uplink control information includes transmitting acknowledgement information (ACK) of a current downlink-centric self-contained subframe in an uplink acknowledgement portion of the current downlink-centric self-contained subframe, bundling ACK bits of multiple downlink-centric self-contained subframes and encoding the bundled ACK bits to generate parity acknowledgement bits associated with systematic acknowledgement bits, transmitting the systematic acknowledgement bits in each uplink acknowledgement portion of the multiple downlink-centric self-contained subframes, and transmitting the parity acknowledgement bits associated with the acknowledgement information bits of the multiple downlink-centric self-contained subframes in an uplink-centric self-contained subframe that is sequentially subsequent to the multiple downlink-centric self-contained subframes.
US11419094B2
The invention provides methods of transmitting and receiving a paging message, access network equipment, and terminal device equipment. The method of transmitting a paging message comprises: access network equipment determines a paging message; the access network equipment determines a paging start time and a continuous paging transmission time interval; and the access network equipment transmits, by employing beam sweeping, and according to the paging start time and the continuous paging transmission time interval, the paging message. Therefore, the embodiment can enhance quality of receiving a paging message.
US11419085B2
A user apparatus for communicating with a first base station apparatus using a first RAT (Radio Access Technology) and a second base station apparatus using a second RAT includes a reception unit configured to receive, from the first base station apparatus, a configuration for measuring a timing difference between a cell of the first base station apparatus and a cell of the second base station apparatus; a control unit configured to perform measurement with respect to a cell of the second RAT based on the configuration for measuring the timing difference; and a transmission unit configured to transmit, to the first base station apparatus, a result of the performed measurement, wherein the configuration for measuring the timing difference includes information indicating an upper limit of a number of cells of the second RAT.
US11419081B2
Controlling synchronization signal operation in a base station operating in shared spectrum includes detecting a condition related to a current anchor channel configuration used for transmission of synchronization signal transmissions and selecting, based on the detecting, a new anchor channel configuration and communicating the new anchor channel configuration to electronic devices serviced by the base station. The base station commences sending a predetermined number of synchronization signal transmissions using the current anchor channel configuration; and one of: i) sends synchronization signal transmissions using the new anchor channel configuration if the predetermined number of synchronization signal transmissions are sent on the current anchor channel configuration; or ii) aborts a change to the new anchor channel configuration if feedback is received from one of the electronic devices that the electronic device detected interference on the new anchor channel configuration before the predetermined number of synchronization signal transmissions are sent.
US11419069B2
The present disclosure discloses a method and a device in nodes used for wireless communications. A first node first receives a first radio signal and a second radio signal; and then determines that transmitting power of first control information in a first time window is a first power value and transmitting power of second control information in a second time window is a second power value; and transmits the first control information in the first time window with the first power value; the first power value is unrelated to the second power value, and the second power value is relevant to whether the first time window overlaps with the second time window. The present disclosure designs power allocation priorities of first control information and second control information to optimize both transmission performance and efficiency of a feedback channel in sidelink.
US11419068B2
A large-scale MIMO (Multiple-Input Multiple-Output) wireless transmission method for millimeter wave/Terahertz networks is provided. In order to reduce the interruption of propagation in the millimeter wave/Terahertz band, a plurality of cells are combined into a wireless transmission network, the base station in each cell is equipped with a large-scale antenna array, and a unitary transformation matrix is used to achieve large-scale beam coverage for user terminals in the entire network. Moreover, in order to reduce the influence of the multipath and Doppler effects on transmission performance, received signals are synchronized for time and frequency in each receiving beam of a user terminal. The method allocates power for signal transmission according to the statistic information of synchronized equivalent channels, and gives an optimal power allocation matrix by iterative solution based on the CCCP (concave-convex procedure) and the deterministic equivalent method.
US11419065B1
A method for dynamic allocation of communication resources includes (1) determining a risk-return characterization of a plurality of communication resource allocations across a plurality of communication channels in a communication system, (2) selecting a first allocation of the plurality of communication resource allocations from the risk-return characterization according to at least one predetermined criterion, and (3) automatically allocating communication resources among the plurality of communication channels according to the first allocation.
US11419064B2
A system and method for managing a terminal uplink power, and a terminal having uplink power managed by a gateway are provided. The method including: dividing, at a gateway, a beam coverage area into sub-beams and each of the sub-beams into one or more frequency bins; associating a sub-beam of the sub-beams with terminals located within the sub-beam; determining Transmit Power (TP) values including a transmit power or attenuation for each of the one or more frequency bins of the sub-beam; sending, from the gateway, the TP values of the sub-beam to the terminals via a forward link; and receiving, at the gateway, a burst transmitted using a terminal transmit power calculated from the TP values of the sub-beam. The TP values may change in response to an SNR measurement at the gateway and/or feedback from the terminal.
US11419063B2
A wireless transmit/receive unit (WTRU) is configured to receive a WTRU-specific configuration of WTRU-specific sounding reference signal (SRS) subframes for performing SRS transmissions. The WTRU is configured to receive a trigger in a subframe to transmit a first SRS. The WTRU is configured to select a first subframe. The WTRU is configured to determine that a maximum power would be exceeded in a symbol in the selected first subframe. The WTRU is configured to, on a condition that transmission of at least one other SRS would at least partially overlap in the symbol in the selected first subframe, scale transmission powers of the first SRS and the at least one other SRS equally to comply with the maximum power. The WTRU is configured to transmit, in accordance with the scaled transmission powers, the first SRS in the selected subframe and the at least one other SRS.
US11419062B2
Embodiments of the present disclosure provide for mechanisms to enable full-power uplink transmission. Other embodiments may be described and claimed.
US11419055B2
The present disclosure provides an occupation control method for a camera application including: when a camera application is occupied by a first application running in the foreground, if it is determined that a terminal device is in a preset first operation state, detecting whether the first application sends a camera data request message; if so, sending to the camera application a message for delaying shutdown for a first duration and detecting whether the state of the terminal device is switched from the first operation state to a second operation state within the first duration; if the state is not switched to the second operation state and it is detected the first application continues to send the camera data request message, detecting whether the first application enables a function related to the camera data request, and if not, controlling the first application to release the occupation of the camera application.
US11419054B2
Energy consumption of cellular interfaces on multihomed mobile devices, such as smartphones, tablets and laptops can be improved by adjusting the inactivity timer of the cellular interface of the mobile devices based on the on/off status of non-cellular interface(s) on the mobile devices. Possible near-future data packets can be transmitted or received on the non-cellular interfaces that co-exist on the mobile devices and thus the inactivity timer of the cellular interface may be dynamically and more efficiently adjusted, based on the on/off status of non-cellular interface(s). If the non-cellular interface is available on the mobile device, then the inactivity timer can be set to be shorter than if only the cellular interface is available.
US11419053B2
Various aspects related to various apparatuses, methods, and computer-readable medium are described herein. Some aspects may enable an apparatus to protect downlink (DL) communication(s). Some aspects may enable an apparatus to perform DL communication(s). Some aspects may enable an apparatus to communicate regarding uplink (UL) communication(s). Some aspects may enable an apparatus to perform operation(s) related to an allocation vector. Some aspects may enable an apparatus to perform operation(s) related to random access. Some aspects may enable an apparatus to perform UL communication(s). The written description and appended drawings provide detailed descriptions regarding these and many other aspects.
US11419052B2
A user equipment (UE) interacts with a base station (BS) to activate a power saving mode based on a triggering condition. The UE receives reference signals (RSs) from a first RS-set of quasi-colocated (QCLd) RSs, derives a measurement result by measuring the RSs, and uses the first measurement result (and in some cases measurements results for other RS set) for evaluation of the triggering condition to identify whether the triggering condition is satisfied. The UE and the BS switch from the first RS-set to a second RS-set once the triggering condition is satisfied.
US11419050B1
Methods and systems are provided for optimizing EN-DC anchor selection in a multi-band and multi-anchor network. One or more of a sector power ratio, a front to back ratio, or a downlink tonnage is determined for a plurality of nodes comprising one or more eNodeBs and one or more gNodeBs. Based on the determining, an eNodeBs of the one or more eNodeBs or a gNodeB of the one or more gNodeBs is selected as an EN-DC anchor of the multi-band and multi-anchor network.
US11419038B2
This disclosure describes systems, methods, and devices related to deterministic backoffs and collision avoidance. A device may identify a first transmission received from a first device, wherein the first transmission is over a shared access medium. The device may identify a second transmission received from the first device, wherein the second transmission is over the shared access medium. The device may determine an available transmission slot between the first transmission and the second transmission. The device may transmit, during the available transmission slot, a third transmission.
US11419034B2
Mechanisms for efficient transmission of large amount of download data from a base station to a user equipment in a multi-carrier that minimizes power consumption on the user equipment are described. When multiple component carriers are to be used to transmit the download data, the base station informs the user equipment. The base station transmits on the anchor carriers without wait after informing the user equipment and transmits on the non-anchor carriers after waiting a predetermined delay. The predetermined delay provides time to allow the user equipment to activate the receiving resources and be ready to receive the download data over the non-anchor carriers. In this manner, the user equipment can be in a power conservation mode and activate the receiver resources only when needed.
US11419026B2
A first device having a transceiver and an antenna operatively connected to the transceiver and a second device having a transceiver and an antenna operatively connected to the transceiver, the first device in operative communication with the first device through a communications linkage separate from the transceiver of the first device and the transceiver of the second device. The first device is adapted to wirelessly communicate with a remote device through the transceiver of the first device. The second device is adapted to wirelessly communicate with the remote device through the transceiver of the second device. The system is configured to evaluate the wireless connection between the first device and the remote device and to evaluate the wireless communication between the second device and the remote device and determine whether the first device or the second device has a better connection.
US11419024B2
Discovery of a neighbor radio access system by a user mobile communications device serviced in a radio access network (RAN) for reporting to a serving system in the RAN. User mobile communications device serviced by a RAN is configured to scan one or more frequency ranges (e.g., bands) to discover other neighbor radio access systems. This is opposed to, for example, the user mobile communications device only searching for transmitted communications signals at specific center frequency (e.g., an EARFCN). There may be other radio access systems that operate neighbor cells and in other frequency bands in proximity the RAN serving the user mobile communications device. Discovered neighboring radio access systems can be reported by the user mobile communications device to its serving RAN in a measurement report, which can then be used by the serving RAN for other functionalities, such as trigger handovers of user mobile communications device for example.
US11419019B2
Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may perform a dual active link handover procedure from a source base station to a target base station. During the dual active link handover procedure, the UE may have connections to both of the base stations concurrently. In such cases, transmission opportunities for communicating with the base stations may conflict. To handle conflicting transmission opportunities, the UE may drop a monitoring occasion or a packet reception for a base station based on prioritization rules. In some cases, to mitigate packet losses, the base station may configure re-transmissions or slot aggregation to provide the UE with additional opportunities to receive a packet. Additionally or alternatively, the UE may transmit a notification message to a base station indicating dropped monitoring occasions or packets.
US11419017B2
A method and system for mobility latency reduction in a hierarchical NR architecture is provided. In an embodiment, a method in a network component for handover of a UE includes configuring, by the network component, at least one TRP determined according to UE mobility information. The configuring the at least one target TRP is performed prior to the UE moving into a border area between the at least one target TRP and a first serving TRP. Configuring the at least one target TRP results in the at least one target TRP being configured to act as a secondary serving TRP to the UE. The method also includes configuring at least one target TRP and the UE with corresponding dedicated access resource and monitoring opportunities. The method also includes activating a connection and data communication between the UE and the at least one pre-configured secondary serving TRP.
US11419003B2
A wireless transmit/receive unit (WTRU) may generate, on a condition that a scheduling request and an acknowledgement/negative acknowledgement (ACK/NACK) or channel quality information (CQI) are to be transmitted, a message having the scheduling request and the ACK/NACK or the CQI. The message may be transmitted over a physical uplink control channel. The WTRU may determine whether scheduling request information, including buffer status, is to be transmitted. The scheduling request information may be transmitted as in-band information.
US11419002B2
A method for transmitting a buffer size report (BSR) by a wireless node in a wireless communication system is disclosed. The method comprises receiving logical channel group (LCG) configuration information including identities of LCGs from the network; generating the BSR including octet presence indications; and transmitting the BSR to a network, wherein each of the octet presence indications indicates whether a corresponding octet is present or not in the BSR, wherein a number of the octet presence indications is variable according to a highest value of the identities of LCGs.
US11418996B2
This disclosure provides an operation control method, a mobile communications terminal, and a network-side device. The method applied to the mobile communications terminal includes: receiving logical channel prioritization (LCP) restriction configuration signaling sent by a network-side device, where the LCP restriction configuration signaling carries LCP restriction rules; and performing a management operation on a target LCP restriction rule in the LCP restriction rules, where the management operation is a deactivate operation or an activate operation.
US11418978B2
In one embodiment, a distributed antenna system (DAS) comprises: a master unit having downlink DAS circuitry configured to receive a base station downlink RF signal, and uplink DAS circuitry configured to transmit a base station uplink RF signal; and a plurality of remote antenna units coupled to the master unit, each configured to radiate a remote downlink RF signal from at least one antenna and to receive a remote uplink RF signal from the at least one antenna. A first remote antenna unit includes a secure DAS maintenance channel interface that includes a DAS maintenance access point. The secure DAS maintenance channel interface is communicatively coupled to a DAS maintenance channel of the DAS and communicates with a proximity detector configured to obtain a user equipment identification code from a user equipment; wherein a discoverability of the DAS maintenance access point is enabled based on the user equipment identification code.
US11418972B2
A wireless communication device transmits beam sweeping information that indicates a beam sweeping property of the device, and a network node in an associated wireless communication network configures transmission or reception beamforming with respect to the device at one or more Transmission/Reception in the network, based on the beamforming property. Among the various advantages flowing from configuring network-side beamforming for the device in view of the beamforming property, the network need not configure its beamforming operations according to worst-case or minimum-capability assumptions for the device, and, instead tailors its transmission or reception beamforming in dependence on the beamforming property of the device.
US11418959B2
A method for the automatic pairing of a device wirelessly with a first secure WLAN provided by a pairing access point using first set of security credentials, involving: establishing automatically a connection between the device and a second WLAN provided by an available access point, and authenticating the device with the second WLAN using a second set of security credentials stored on the device; identifying the pairing access point using the second set of security credentials; creating a tunnel between the device and the pairing access point over the second WLAN; making a request from the device, via the tunnel, to a provisioning server on the pairing access point for transfer of the second set of security credentials, being the security credentials needed to pair with the first secure WLAN, from the pairing access point to the device; and using the second set of security credentials to configure the security settings for the first secure WLAN in the device.
US11418955B2
Systems and methods of configuring, managing and ensuring security compliance of Virtual Network Slices that transit through physical networks, virtual networks (SDN), cloud networks, radio access networks, service provider networks, and enterprise networks are identified. The methods include user side security validation methods while attempting to use a network slice for a specific service, and security validation of physical or virtual networks and the associated transit network elements. The methods disclose enriching the Security Certificates with policy parameters and the associated procedures that transit elements are required to assure for security compliance. Additionally, methods for incorporating a mobile native security platform in Wireless Mobile Network (4G/5G) that supports generating X.509 Certificates enhanced with policy requirements, validating allowed/disallowed list of transit network vendor devices, virtual network appliances are identified.
US11418952B2
Exemplary embodiments include methods and/or procedures for Packet Data Convergence Protocol, PDCP, processing performed in a network node of a multi-hop, integrated access backhaul, IAB, communication network. Exemplary methods can include receiving (610) a configuration that includes a first characteristic associated with at least one of the following: the node and data packets received by the network node. Exemplary methods can also include receiving (620) a data packet having one or more packet characteristics, and determining (630) if there is a match between the one or more packet characteristics and the first characteristic. Exemplary methods can also include enabling or disabling (640) a first PDCP processing operation on the data packet based on the result of the determination. Other exemplary embodiments include network nodes configured and/or arranged to perform operations corresponding to the exemplary methods and/or procedures.
US11418951B2
A method for identifying an encrypted data stream, a device, a readable storage medium and a system are provided. The method includes: receiving a data packet carrying authentication data which is sent by a user equipment (UE), where the authentication data includes a first authentication parameter, a first authentication result and an application identifier; obtaining, based on the first authentication parameter and a second authentication parameter, a second authentication result according to a set authentication algorithm, where the second authentication parameter is a pre-stored authentication parameter corresponding to the application identifier; establishing an association relationship between characteristic information of the data packet and the application identifier when the second authentication result is consistent with the first authentication result in comparison, where the association relationship is used for subsequently identifying an encrypted data stream which is sent by the UE and corresponds to the application identifier.
US11418948B2
A method of adaptively setting an access point name, APN, for a base station in a wireless communication system, the method comprising: transmitting a broadcast message or an EMM information to a mobile device of the wireless communication system, wherein the broadcast message or the EMM information includes an APN data for the mobile device to establish a packet data network, PDN, connection with a server, such that the mobile device could obtain private network service provided by the server.
US11418945B2
An information processing method for a RF device and a mobile terminal are provided. The method applied to a first RF device includes: transmitting RFFE data to a second RF device; transmitting an RFFE trigger instruction to the second RF device when transmission of the RFFE data is completed, to enable the second RF device to execute command information included in the REFE data and written to a register according to the RFFE trigger instruction.
US11418942B2
A computer-implemented method for protecting a user data repository (UDR) from over-accumulation of subscription requests in a subscriber profile of a subscriber of a 5G network may include receiving, from a network node on the 5G network, a new subscription request requesting a notification of status changes associated with the subscriber profile, retrieving the subscription profile from the UDR, and determining a number of preexisting subscription requests associated with a network function (NF) instance identification (ID) of the network node in the subscriber profile. If the number of preexisting subscription requests in the subscriber profile is equal to or greater than a predetermined value (X), the computer-implemented method may further include deleting at least one of the preexisting subscription requests from the subscriber profile and writing the new subscription request to the subscriber profile at the UDR.
US11418936B2
An approach for the reliable detection of smartphones within vehicles. The cloud instructs two smartphones, which both detect an in-vehicle detection system, to report signals that reflect major sensor events, together with the timing using their respective clocks. By sending local clock timing and time-sensitive beacon content information to the cloud, the offset between the two smartphone clocks may be determined, thereby enhancing the reliability of the in-vehicle detection of the smartphones.
US11418934B2
The subject disclosure relates to ways to ensure vehicle network connectivity. In some aspects, a process of the technology includes steps for receiving local network measurement data including one or more connectivity metrics for at least one network provider (e.g., an ISP), and updating a geo-connectivity database using the received local network measurement data. In some aspects, the process can include additional steps for transmitting a geo-connectivity request to a remote Intelligent Vehicle Connectivity Analytics (IVCA) gateway, and for receiving a geo-connectivity reply from the remote IVCA gateway, the geo-connectivity reply including information regarding network availability for the at least one network provider along a vehicle path. Systems and machine-readable media are also provided.
US11418932B2
A method, a device, and a non-transitory storage medium are described in which a meter interface device may measure a temperature associated with the meter interface device, and use the measured temperature as a basis to regulate the transmission and the reception of data between the meter interface device and a wireless network. The meter interface device may also measure voltage, and use the measured voltage as a basis to regulate the transmission and the reception of data.
US11418924B2
Communication systems and methods for routing data selecting via unicast paths and multicast path are disclosed. An example communication system includes: a satellite; a satellite modem configured to operate within a movable vehicle, wherein the satellite modem is configured to communicatively couple with the satellite, and wherein the satellite modem is configured to convey data, received from the satellite over a forward link (FL), to a user device within the vehicle; and a satellite ground station having a multicast server, wherein the multicast server is configured to select one of a unicast mode or a multicast mode for the FL based upon a measured receive signal-to-noise ratio (SNR) associated with the satellite modem, wherein the satellite communicates with the satellite modem over the FL in the selected one of the unicast mode or the multicast mode.
US11418921B2
A system and method for identifying a person's location at a school, hotel, office, business, restaurant or other venue and tracking the movements of that person during their visit to the venue. One or more wireless virtual beacons communicate with the person's electronic device. The virtual beacons provide the system with real-time data about the person's whereabouts, allowing for the confirmation and tracking of the person at the location. A first non-limiting example of use, include a company that provides food and beverage allowing the person to place an order for food and beverages on their electronic device and having the order delivered to the person at their current location as determined by the system. Another non-limiting example includes a company performing analytics on the time and movement of it's employees and customers.
US11418914B2
A method involves determining, at a mobile device or a service, an uncertainty in height above a reference altitude, an estimated 2D position of the mobile device, and an uncertainty in terrain height above the reference altitude using the estimated 2D position. An uncertainty in height above terrain, of the mobile device, is determined at the mobile device or a server using the uncertainty in height above the reference altitude and the uncertainty in terrain height above the reference altitude.
US11418912B1
Independent ranging sessions that are initiated by multiple initiating user equipments (UEs) are monitored and combined into a single combined ranging session to reduce overhead. A UE monitors a first set of ranging sessions initiated by a first initiator UE, which include pre-ranging messages identifying UEs in the first set of ranging sessions, and monitors a second set of ranging sessions initiated by a second initiator UE, which include pre-ranging messages identifying UEs in the second set of ranging sessions. The UE initiates a third set of ranging sessions by broadcasting pre-ranging messages identifying UEs in the third set of ranging sessions that comprises the UEs in the first set of ranging sessions and the UEs in the second set of ranging sessions. The original initiator UEs, upon receiving the pre-ranging messages initiating the third set of ranging sessions, terminate the initiation of their ranging sessions.
US11418903B2
An audio rendering system includes a processor that combines audio input signals with personalized spatial audio transfer functions preferably including room responses. The personalized spatial audio transfer functions are selected from a database having a plurality of candidate transfer function datasets derived from in-ear microphone measurements for a plurality of individuals. Alternatively, the personalized transfer function datasets are derived from actual in-ear measurements of the listener. Foreground and background positions are designated and matched with transfer function pairs from the selected dataset for the foreground and background direction and distance. Two channels of input audio such as voice and music are processed. When a voice communication such as a phone call is accepted the music being rendered is moved from a foreground to a background channel corresponding to a background spatial audio position using the personalized transfer functions. The voice call is simultaneously transferred to the foreground channel.
US11418902B2
A sound system configured to output sound signals to a user located in a defined environment, comprising a plurality of transducers configured to output the sound signals, a processing unit configured to individually control at least an electrical delay, a frequency characteristic and a sound level with which the sound signals transmitted to the plurality of transducers are output by each of the plurality of transducers, and a seat for a user to which the sound signals are output, the seat comprising a seating surface and a backrest configured support a back of the user sitting on the seating surface. The backrest comprises an upper surface defining an upper end surface of the backrest. The defined environment influences the sound signals as perceived by the user sitting on the seat.
US11418895B2
A speaker comprises a housing, a transducer residing inside the housing, and at least one sound guiding hole located on the housing. The transducer generates vibrations. The vibrations produce a sound wave inside the housing and cause a leaked sound wave spreading outside the housing from a portion of the housing. The at least one sound guiding hole guides the sound wave inside the housing through the at least one sound guiding hole to an outside of the housing. The guided sound wave interferes with the leaked sound wave in a target region. The interference at a specific frequency relates to a distance between the at least one sound guiding hole and the portion of the housing.
US11418891B2
A loudspeaker unit for a portable device includes an electrodynamic loudspeaker configured as a woofer. The loudspeaker unit additionally includes a MEMS loudspeaker configured as a tweeter. A portable device includes the loudspeaker unit.
US11418888B2
An actuation structure of a MEMS electroacoustic transducer is formed in a die of semiconductor material having a monolithic body with a front surface and a rear surface extending in a horizontal plane x-y plane and defined in which are: a frame; an actuator element arranged in a central opening defined by the frame; cantilever elements, coupled at the front surface between the actuator element and the frame; and piezoelectric regions arranged on the cantilever elements and configured to be biased to cause a deformation of the cantilever elements by the piezoelectric effect. A first stopper arrangement is integrated in the die and configured to interact with the cantilever elements to limit a movement thereof in a first direction of a vertical axis orthogonal to the horizontal plane, x-y plane towards the underlying central opening.
US11418872B2
There is disclosed a device that can record a sound by selecting a directivity direction as desired by the user at the time of recording and can play back the sound by selecting, at the time of playback, a desired directivity direction by the user, separate from the directivity direction specified at the time of recording. The device has microphones, a touch panel for specifying a directivity direction, and a signal processing unit. A recording module performs directivity control in a direction specified on the touch panel and records audio data subjected to effect processing in a memory as directivity-controlled data, and records audio data that are not subjected to directivity control or effect processing in the memory as directivity-control unprocessed data. A playback module performs directivity control on the directivity-control unprocessed data recorded in the memory in a direction specified on the touch panel at the time of playback and performs effect processing on the resulting data, and plays back and outputs them.
US11418871B2
For certain application cases, such as e.g., in a sports stadium, a microphone array having a particularly high directivity in the vertical direction and a high, yet in wide limits adjustable directivity in horizontal direction is provided. The microphone array has a plurality of microphones whose output signals are combined into at least one common output signal. The microphones are directional microphones with a preferred direction of high sensitivity and arranged substantially in one plane on a circle or segment of a circle, such that each microphone has a different direction of high directivity. For each of the microphones, the preferred direction of high sensitivity is substantially orthogonal to the circle or segment of the circle. A common output signal of the microphone array is obtained by beamforming. The microphone array has an adjustable preferred direction of high sensitivity, wherein the common output signal comprises the sound recorded from this adjustable direction.
US11418870B2
A volume adjustment device includes a microphone, a speaker, and a signal processing unit. The at least one signal processing unit includes at least one processor and at least one memory. The signal processing unit is configured to output a measurement sound from the speaker. The signal processing unit is also configured to measure a first impulse response with the microphone. The signal processing unit is also configured to adjust a volume of the measurement sound output from the speaker based on a direct sound component of the first impulse response and an indirect sound component of the first impulse response.
US11418865B2
An earpiece includes: a first portion configured for placement in an ear canal, the first portion having an asymmetrical configuration; wherein the first portion is configured to exhibit a first property in a first state in response to a stimulus, and to exhibit a second property in a second state in an absence of the stimulus; and wherein the first portion is elastically compressible when the first portion is in the first state and the second state. A hearing device includes: a component configured to provide an output; and an earpiece having a first portion configured to change shape or a material property in response to the output provided by the component.
US11418862B2
An apparatus for optical link fault management includes a processor in a network device with an optical adapter of an optical link, and a memory that stores program code. The program code is executable by the processor to store state parameters from the optical adapter in a data log, input the state parameters from the data log into a failure prediction model, and generate, using the failure prediction model, a probability of failure of the optical adapter based on current state parameters from the data log. In response to the probability of failure reaching a failure threshold, the program code is executable by the processor to decrease data traffic in the optical link and to send an alert comprising the probability of failure. The failure threshold includes a probability of failure indicative of impending failure of the optical adapter.
US11418860B2
Provided is a technique for restraining the amount of information as a whole while securing, as appropriate, information contributive to determination that utilizes a sensor. This sensor device 200 comprises: a measurement unit 210 for repeatedly measuring first information and second information which is measured at time intervals longer than those for the first information; and an output unit 220 for outputting the first information and second information measured by the measurement unit 210. When the first information and the second information meet respective standards thereof, the output unit 220 outputs the second information at longer intervals.
US11418859B1
The present disclosure relates to systems and methods for resolving an unresolved plot or storyline of a series and resolving it. A user may not view all episodes in a series of episodes, particularly if the series runs over a long period of time, such as several years. The user may however be interested and curious to know how the series ends, with reference to a storyline that runs throughout the series. Therefore the disclosure provides methods and systems for determining if a user is interested in the resolution of an unresolved storyline and generating a resolution video for display.
US11418856B2
The present disclosure provides systems and methods for video content security and for detecting and preventing unauthorized playback. According to an exemplary method, a device performing a video playback can acquire a set of video frames from a decoder during the video playback, and generate, based on the set of video frames, a first video identifier. The first video identifier can be sent to a server. In response to the server determining that the first video identifier matches a second video identifier stored in the server, the device can receive a list of authorized playback sources associated with the second video identifier. The device can determine whether a source of the video playback is included in the list of authorized playback sources, and control the video playback based on the determination.
US11418850B2
Systems and methods are described herein for inserting emoticons within a media asset based on an audio portion of the media asset. Each audio portion of a media asset is associated with a respective part of speech, and an emotion corresponding to the audio portion for the media asset is determined. A corresponding emoticon is identified based on the determined emotion in the audio portion and causing to be presented at the location within the media asset.
US11418849B2
Systems and methods are described herein for inserting emoticons within a media asset based on an audio portion of the media asset. Each audio portion of a media asset is associated with a respective part of speech, and an emotion corresponding to the audio portion for the media asset is determined. A corresponding emoticon is identified based on the determined emotion in the audio portion and presented in the subtitles.
US11418848B2
A method for interactive video presentation includes: obtaining, by an electronic device, video data corresponding to a story; presenting, through a display interface, a portion of the video data corresponding to a selected storyline path of the story; receiving, by the input interface, a user request for switching between a two-dimensional (2D) video streaming mode and a three-dimensional (3D) exploration mode; and in response to the user request being switching from the 2D video streaming mode to the 3D exploration mode: acquiring, by the processor, 3D video scenes with exploration options for an avatar, the 3D video scenes matched to a current story status and currently presented video data; and presenting, through the display interface, the 3D video scenes with the exploration options.
US11418840B2
Techniques are disclosed for recognizing aspect ratio errors in image frames of a video and reporting the same. An aspect ratio checker application receives a video that includes multiple image frames and identifies aspect ratio changes in those image frames using a first differential of a time series that includes determined positions of the top, bottom, left, and right of content regions within the image frames. In particular, the aspect ratio checker may identify aspect ratio changes based on non-zero points of the first differential, and the aspect ratio checker further determines aspect ratios of content regions within image frames corresponding to the non-zero points of the first differential. In addition, the aspect ratio checker may generate and display a report indicating the determined aspect ratios and image frame ranges associated with those aspect ratios.
US11418839B2
Media can be automatically controlled. A media control service can be configured to detect changes in the active application on a computing device and, in response, mute, pause or otherwise control the audio of one or more non-active applications to thereby prevent overlapping of audio. The media control service may leverage a policy to customize such control for a particular user, use case or other scenario. The media control service may also leverage machine learning to adapt such control based on a user's interactions with the computing device.
US11418835B2
In one aspect, a method includes receiving, by a content-management system and from a content-presentation device, a request for supplemental content, such as a replacement advertisement. The content-management system may then determine a technical characteristic of the content-presentation device and select supplemental content based at least in part on at least the determined technical characteristic of the content-presentation device. The content-management system may then cause the selected supplemental content to be transmitted to the content-presentation device to facilitate the content-presentation device performing a content modification operation.
US11418833B2
Disclosed are methods and systems for causing display of alternative content. The alternative content may be determined by a computing device. The computing device may cause output of the alternative content.
US11418828B2
A method provides content decisions for a personalized channel that is to be deliverable to a prescribed set of client devices as a linear channel streaming adaptive bit rate (ABR) video. In the method, a request is received for a content asset to be inserted in a linear video stream at a specified time. The linear video stream is to be presented on the personalized channel. Responsive to the request, a network location is provided for accessing a specified content asset to be inserted in the linear video stream at the specified time.
US11418823B2
Methods and systems are disclosed for delivery of one or more channels of programming in an IP network. An edge gateway device may retrieve segments of programming, based on information in a manifest file, and output the segments via multicast to one or more edge devices. Advertising content may be inserted, or replaced if already present, before the segments are multicast. Segments encoded at various bit rates may be available for retrieval. Segments may be selected for retrieval based in part on a quality indicator associated with each segment.
US11418821B1
In one aspect, an example method includes (i) retrieving, from a text index, closed captioning repetition data for a segment of a sequence of media content; (ii) generating features using the closed captioning repetition data; (iii) providing the features as input to a classification model, wherein the classification model is configured to output classification data indicative of a likelihood of the features being characteristic of a program segment; (iv) obtaining the classification data output by the classification model; (v) determining a prediction of whether the segment is a program segment using the classification data; and (vi) storing the prediction for the segment in a database.
US11418818B1
To determine whether a request or an associated response is cached, the request may be received by a first server associated with a Content Delivery Network (CDN). Based on configuration data for the server, a header is generated based on characteristics of the request, indicating that a response associated with the request is able to be cached. A second server associated with generation of a response receives the request. In response to the header, the second server generates a caching determination based on configuration data and the characteristics of the request. When the first server receives the response and the caching determination, the response may be stored. Use of the second server to generate caching determinations eliminates the need to change the configuration of devices associated with the CDN while enabling requests from multiple CDN devices to be cached without requiring changes to be deployed to each device.
US11418811B2
A method for decoding an image according to the present invention may comprise the steps of: deriving a residual coefficient of a current block; dequantizing the residual coefficient; deriving a common residual signal by performing inverse transform of the dequantized residual coefficient; and deriving a first residual signal of a first chroma component and a second residual signal of a second chroma component on the basis of the common residual signal.
US11418810B2
A method, computer program, and computer system is provided for coding video data. Video data including (1) a first frame comprising a first current view and a first reference view and (2) a second frame comprising a second current view and a second reference view is received. A co-located block in the first reference view is identified for a current block in the first current view. A predicted offset vector is calculated based on the motion vector between the co-located block and its reference block in the second reference view. The video data is encoded/decoded based on the predicted offset vector.
US11418809B2
Innovations for signaling state of a decoded picture buffer (“DPB”) and reference picture lists (“RPLs”). In example implementations, rather than rely on internal state of a decoder to manage and update DPB and RPLs, state information about the DPB and RPLs is explicitly signaled. This permits a decoder to determine which pictures are expected to be available for reference from the signaled state information. For example, an encoder determines state information that identifies which pictures are available for use as reference pictures (optionally considering feedback information from a decoder about which pictures are available). The encoder sets syntax elements that represent the state information. In doing so, the encoder sets identifying information for a long-term reference picture (“LTRP”), where the identifying information is a value of picture order count least significant bits for the LTRB. The encoder then outputs the syntax elements as part of a bitstream.
US11418801B2
Image compression circuitry comprises first-stage compression circuitry, first-stage selector circuitry, second-stage compression circuitry, and second-stage selector circuitry. The first-stage compression circuitry is configured to sequentially receive a plurality of input blocks each comprising pixel data of a plurality of pixels, generate a plurality of first-stage compressed blocks by compressing the plurality of input blocks, and generate a plurality of first-stage decompressed blocks. The first-stage selector circuitry is configured to select first-stage-selected decompressed blocks from among the plurality of first-stage decompressed blocks and select first-stage-selected compressed blocks corresponding to the first-stage-selected decompressed blocks from among the plurality of first-stage compressed blocks. The second-stage compression circuitry is configured to generate a plurality of second-stage compressed blocks by compressing the plurality of input blocks and generate a plurality of second-stage decompressed blocks. The second-stage selector circuitry is configured to select second-stage-selected compressed and output the second-stage-selected compressed blocks.
US11418800B2
A three-dimensional data encoding method of encoding three-dimensional points each having an attribute information item includes: classifying each of the three-dimensional points into any of layers including a first layer and a second layer; and arithmetic-encoding an attribute information item of a current three-dimensional point among the three-dimensional points with reference to a first encoding table when the current three-dimensional point is at the first layer, and with reference to a second encoding table not dependent on the first encoding table when the current three-dimensional point is at the second layer.
US11418799B2
According to the disclosure of the present document, the resources necessary for an LMCS process may be reduced by limiting the range that an LMCS APS occupies in all APSs. Thus, the degree of complexity in LMCS may be reduced, and video/image coding efficiency may be increased.
US11418792B2
A method, computer program, and computer system is provided for video coding. Video data comprising sub-blocks corresponding to neighborhood data is received. AC projections are computed based on at least a portion of the neighborhood data, and AC projections in the same direction are aggregated. One or more AC energy indices and one or more directionality indices are computed based on the aggregated AC projections. A class index is computed based on the computed AC energy and directionality indices. The video data is decoded based on the computed class index.
US11418788B2
A method for encoding a video signal that includes determining a bit budget for a current precinct, determining a quantization parameter for the current precinct based on the determined bit budget, and determining a bit budget for sign information of the wavelet coefficient information based on that the number of significant bits of the wavelet coefficient information is greater than a truncation position. The method also includes performing quantization on the wavelet coefficient information based on that the significant bit number of the wavelet coefficient information is equal to the truncation position, such that the quantization is skipped based on that the significant bit number of the wavelet coefficient information is greater than the truncation position.
US11418787B2
A video decoder can be configured to determine a predicted luma quantization parameter (QP) for a luma component of a coding unit; receive, in the bitstream of encoded video data, first syntax indicating a luma delta QP value for the luma component; determine a QP value for the luma component based on the predicted luma QP and the luma delta QP value; determine a predicted chroma QP for a chroma component of the coding unit; receive, in the bitstream of encoded video data, second syntax indicating a chroma delta QP value for the chroma component of the coding unit; and determine a QP value for the chroma component of the coding unit based on the predicted chroma QP and the chroma delta QP value.
US11418783B2
This application provides an example method for processing video or image data. The method includes obtaining a non-overlapped region. The method also includes obtaining a transform block (TB) corresponding to a coding block. The method further includes determining whether the TB cross a border of the non-overlapped region or not. The method also includes, if the TB cross a border of the non-overlapped region, splitting the TB to obtain at least two sub-TBs according to the border of the non-overlapped region.
US11418782B2
According to certain embodiments, reducing data signal bandwidth comprises receiving a multi-resolution image having a plurality of concentric regions that each have a different level of resolution, where the regions closer to the center having greater levels of resolution. Generating a representative image comprising first rasterizing the multi-resolution image into a pixel representation of pixel data with an array of pixel values. A ring of pixels for each region results from discarding duplicate pixels from each region such that only the interior pixels from each region are preserved. In a first circular direction, duplicate pixels along each ring are discarded, the preserved unique pixels resulting in ring fragments. The ring fragments are then moved towards the center so that there are no gaps between the ring fragments for each level of resolution. After resizing the array, discarded pixels are replaced with the pixel value from pixels in the second circular orientation with respect to their level of resolution.
US11418781B2
A method and apparatus for partitioning a block to permit the encoding or decoding of a video sequence includes partitioning the block using a split-to-square partition pattern, a horizontal binary tree partition pattern, or a horizontal ternary tree partition pattern to generate a set of sub-blocks, wherein a same priority is allocated to the split-to-square partition pattern, the horizontal binary tree partition pattern, and the horizontal ternary tree partition pattern such that the split-to-square partition pattern may be used before, after, or interleaved with the horizontal binary tree partition pattern and the horizontal ternary tree partition pattern. Encoding or decoding the video sequence is performed based on partitioning the block using the split-to-square partition pattern, the horizontal binary tree partition pattern, or the horizontal ternary tree partition pattern.
US11418773B2
An imaging system is provided comprising: a memory storing instructions which, when executed by processing circuitry, cause the processing circuitry to perform operations comprising: determining multiple image regions of interest (ROIs) within a camera image plane that correspond to one or more three-dimensional (3D) world object images; determining multiple radar ROIs that correspond to one or more 3D world objects; determining 3D world distances corresponding to the radar ROIs; determining multiple co-registered ROI pairs by co-registering individual image ROIs with individual radar ROIs corresponding to common 3D world objects; adjusting one or more parameters associated with the camera, based upon the co-registered ROI pairs.
US11418766B2
A method includes receiving a reference input frame and a non-reference input frame; separating a luma plane for a luma channel and a chroma plane for a chroma channel for each of the reference input frame and the non-reference input frame; generating a luma frame using the luma plane; generating a chroma frame using the chroma plane in a patch-based chroma blending; and combining the luma frame and the chroma frame into an output frame.
US11418761B2
Camera head apparatus, systems, and methods for providing wide angle/panoramic images and/or video of the interior of pipes or other cavities using multiple imaging and illumination modules are disclosed.
US11418760B1
The present disclosure provides systems that display visual indicators that provide user awareness of independent activity of participants in a communication session. The visual indicators are displayed within a Together Mode user interface that gives participants of a communication session a feeling that they are in the same room. The visual indicators further the technical benefits of the Together Mode user interface by providing additional context to particular non-verbal social cues. A system can generate a visual indicator that notifies meeting participants that a particular user is engaged with a computing device. The visual indicator can be generated in response to detecting that the user is interacting with an input device, such as a keyboard or touchscreen. The visual indicator mitigates confusion of non-verbal social cues, e.g., when a person appears to be looking at another participant of a meeting but is actually looking at, and interacting with, a computer.
US11418758B2
In one embodiment, a video conference endpoint may detect a one or more participants within a field of view of a camera of the video conference endpoint. The video conference endpoint may determine one or more alternative framings of an output of the camera of the video conference endpoint based on the detected one or more participants. The video conference endpoint may send the output of the camera of the video conference endpoint to one or more far-end video conference endpoints participating in a video conference with the video conference endpoint. The video conference endpoint may send data descriptive of the one or more alternative framings of the output of the camera to the far-end video conference endpoints. The far-end video conference endpoints may utilize the data to display one of the one or more alternative framings.
US11418753B2
The feel of brightness intended by a production side is satisfactorily reproduced on a reception side. Transmission video data is acquired by applying a predetermined opto-electrical transfer function to input video data. The transmission video data is transmitted along with region information indicating a region in which a brightness conversion is allowed. A transmission unit for example transmits a video stream acquired by encoding the transmission video data, and the region information is inserted into a layer of the video stream. On the reception side, an electro-optical transfer function corresponding to the predetermined opto-electrical transfer function is applied to the transmission video data, and display video data is acquired by performing brightness conversion processing on the basis of the region information.
US11418734B1
The present invention provides a dual conversion gain image sensor comprising: a pixel circuit, through which pixel power supply voltage noise is transferred to a bit line; a power supply noise cancellation circuit with an input to which the pixel power supply voltage is applied, the power supply noise cancellation circuit mimicly producing a first transfer function with the aid of a low conversion gain path, the power supply noise cancellation circuit mimicly producing a second transfer function with the aid of a high conversion gain path; and a comparator. According to the present invention, the low and high conversion gain paths are two independent power supply noise cancellation paths that result in different transfer functions capable of tracking the variation of the pixel power supply voltage in low and high conversion gain modes.
US11418728B1
An imaging system may comprise: a lens including one or more lens elements; a programmable liquid crystal light modulator disposed adjacent to the lens; an imaging sensor; and a processing system comprising at least one processor and memory. The processing system may be configured to control the imaging system to: capture an image through the lens using the imaging sensor; analyze the image to determine at least one characteristic of the lens; and based on the analysis of the image, control the programmable liquid crystal light modulator to set an effective aperture for the lens.
US11418727B2
A method includes forming a first image of a scene through a static coded aperture onto a sensor with the static coded aperture in a first position relative to the sensor, shifting the coded aperture to a second position relative to the sensor, and forming a second image of the scene through the static coded aperture onto the sensor with the static coded aperture in the second position. Two or more images can be formed in this way. The method includes forming a combined image by deconvolving the two or more images and combining data from the two or more images into the combined image. The combined image can be a more accurate representation of the scene than either of the first and second images.
US11418726B2
An image pickup system in which a plurality of image pickup apparatuses capable of performing continuous image pickup cooperate. At least one image pickup apparatus is set as a measurement apparatus for periodically detecting changes in brightness, caused by a light source, with respect to a subject of which an image is to be picked up, to generate light source flicker information during continuous image pickup. At least one image pickup apparatus is set as a reception apparatus for receiving the light source flicker information periodically transmitted from the measurement apparatus and executes each image pickup operation during continuous image pickup at a timing determined based on the light source flicker information received from the measurement apparatus.
US11418721B2
An image pickup apparatus includes an image sensor configured to capture an object image, a shutter unit configured to move a shutter blade in a first direction and to control an exposure time to the image sensor, and a shake sensor configured to detect a shake of the image pickup apparatus. When viewed from an image plane side, the shake sensor is disposed away from the shutter unit in a second direction opposite to the first direction.
US11418719B2
A dual sensor imaging system and a calibration method thereof are provided. The dual sensor imaging system includes at least one color sensor, at least one infrared ray (IR) sensor, a storage device, and a processor. The processor is configured to load and execute a computer program stored in the storage device to: control the color sensor and the IR sensor to respectively capture multiple color images and multiple IR images of an imaging scene by adopting multiple capturing conditions; calculate multiple color image parameters of the color image captured under each capturing condition and multiple IR image parameters of the IR image captured under each capturing condition to be used to calculate a difference between a brightness of the color image and a brightness of the IR image; and determine an exposure setting suitable for the color sensor and the IR sensor according to the calculated difference.
US11418716B2
Systems and methods for image registration and self-localization for onsite and offsite viewing are provided. In one aspect, systems and methods for spherical image based registration and self-localization for onsite and offsite viewing, such as augmented reality viewing and virtual reality viewing, are provided. In one embodiment, a system includes a portable electric device fitted with a device camera, an external omnidirectional spherical camera, and a remote server. In one embodiment, a method of use employs a set of fiducial markers inserted in images collected by a spherical camera to perform image registration of spherical camera images and device camera images.
US11418701B2
At least one embodiment of a method of auto-setting a video content analysis module configured to analyse representation of predetermined targets in images of a scene captured by a video-camera, the method comprising: obtaining a quality indicator of images captured by the video-camera, the quality indicator being determined as a function of the video content analysis module; obtaining characteristics of representations of the predetermined targets in images of the scene captured by the video-camera; and for each setting of a set of settings of the video content analysis module, estimating a performance indicator of the video content analysis module according to the considered setting, the performance indicator being determined as a function of at least the obtained quality indicator and the obtained characteristics; based on the estimated performance indicators, selecting a setting for the video content analysis module; and setting the video content analysis module according to the selected setting.
US11418697B2
The technology disclosed in this patent document can be implemented in embodiments to provide an image sensor that includes a first phase difference detection pixel having a light receiving region shifted by a first displacement distance, and a second phase difference detection pixel having a light receiving region shifted by a second displacement distance in a second direction opposite to the first direction, wherein the first and second phase difference detection pixels are structured to detect phase difference information of incident light for controlling focusing of incident light at the imaging pixels for image sensing by the imaging pixels, and each of the first phase difference detection pixel and the second phase difference detection pixel includes an antireflection layer structured to partially cover a microlens, in the light receiving region.
US11418696B2
In order to effectively perform auto focusing and an OIS function, provided is an optical device in a first diopter state, the optical device comprising: a liquid lens having a variable diopter; a memory in which regions of interest (ROIs) according to the variable diopter are recorded; a lens control unit for retrieving a first ROI corresponding to the first diopter from the memory and configuring the first ROI; and a diopter operating unit for auto-focusing the first ROI to change the liquid lens to have a second diopter.
US11418695B2
A digital imaging system and method of image data processing are provided. The system includes a main lens configured to focus light from a field of view for a plurality of depths of field and project a plurality of intermediary images representing the depths of field. An image sensor assembly is in a spaced relationship with the main lens and includes a light sensors grouped into sensor sub-arrays. An intermediate microlens array is disposed between the main lens and the image sensor assembly and includes intermediate micro lenses adjacent to and abutting one another to focus the intermediary images onto one of the sensor sub-arrays from a different perspective than another adjacent micro lens. A control unit captures and stores image data associated with the intermediary images and creates a three-dimensional depth map. The control unit also calculates distance information of objects to detect a gesture or obstacle.
US11418674B2
An image processing apparatus includes a processing unit that shifts plural pieces of pixel data so as to suppress deviation in a sub-scanning direction at the time of image formation; a storage unit that stores the plural pieces of pixel data; and a converting unit that converts addresses of the plural pieces of pixel data such that a predetermined number of pieces of pixel data which are a unit of processing of the shift process are stored in a cache memory used by the storage unit at once.
US11418661B2
A communication system includes an image forming apparatus and an information processing apparatus, and performs data communication using a chat tool. The information processing apparatus includes a first setup unit that causes a first display device to display a chat screen, and a first controller that transmits, when message information is inputted to the chat screen through an operation device, the message information to the image forming apparatus. The image forming apparatus includes a second display device, a communication device, a second setup unit, a storage device including a user note storage region, a storage controller that stores the message information from the information processing apparatus in the user note storage region of the storage device, and a second controller that causes the second display device to display the message information stored in the user note storage region of the storage device.
US11418658B2
An image forming apparatus including: a character information area display unit configured to highlight and display at least one character information area including a handwritten character string out of character information areas; an input receiving unit configured to receive a character information area including a handwritten character string specified a user; a character information area display selecting unit configured to select at least one character information area other than the character information area including the handwritten character string specified by the user to be combined with the character information area including the handwritten character string specified by the user; and a character information combining unit configured to combine character information in the character information area including the handwritten character string specified by the user and character information in the character information area selected by the character information area display selecting unit.
US11418653B1
Systems and methods simulate call centers networks and call loads to test load balancing and routing. Performance can be logged to memorialize the load balancing and routing techniques' handling of different loads. This allows the testing of new algorithms or architectures and stress testing of existing architectures in non-production environments. Load balancing can be based on a call score, and routing can invoke proprietary routing protocols.
US11418652B1
Systems and methods for automatically assessing a quality of service for agents of a customer support system are disclosed. An example method may include retrieving historical conversations between the agents and users of the customer support system, receiving user comments for one or more of the historical conversations, identifying which of the received user comments includes keywords indicative of one or more quality of service attributes, generating transcripts of historical conversations associated with the identified user comments, training a machine learning model based at least in part on the generated transcripts and the user comments of the historical conversations associated with the identified user comments, providing a plurality of current conversations between agents and users of the customer support system to the trained machine learning model, and generating a behavioral score for each of the agents using the trained machine learning model.
US11418651B2
Techniques for pairing contacts and agents in a contact center system are disclosed. In one particular embodiment, the techniques may be realized as a method for pairing contacts and agents in a contact center system comprising: assigning, by at least one computer processor communicatively coupled to and configured to operate in the contact center system, a contact to an agent based on information associated with a prior interaction of the contact with the contact center system. The assigning of the contact to the agent may result in a less favorable outcome for the contact assigned to the agent and an increase in an overall performance of the contact center system.
US11418648B2
Embodiments of the disclosure provide a method of processing messages received in an asynchronous communication system. In some embodiments, the method includes analyzing interactions on a digital communication channel, determining that the interactions have paused for an amount of time, analyzing content of the interactions to determine an estimate of the amount of time, updating a state of the agent to release the agent for the estimated amount of time, and setting a timer that will automatically change the state of the agent back to an occupied state for the interactions at a future time that aligns with an expiration of the timer.
US11418630B2
Embodiments discussed herein refer to systems, methods, and circuits for managing and establishing contactless communications lanes between two contactlessly coupled systems. A contactless communication lane can be formed for each coupled pair of contactless communication units existing in the two systems. A contactless communications interface can enable software-defined connectivity that manages use of the contactless communication data lanes to enable data communications according to a selected one of a plurality of communications interfaces. The contactless communications interface may serve as a protocol translator and virtualization layer for enabling higher level software such as an operating system of a first system to communicate with a second system without requiring interface protocol specific hardware and software. This advantageously simplifies hardware and software components needed to simultaneously service a multitude of interface protocols.
US11418629B2
Systems and methods accessing remote digital data over a wide area network (WAN) are disclosed. In an embodiment, a network device is disclosed. The network device includes a local area network (LAN) switching fabric physical interface configured to communicate according to a LAN switching fabric protocol, a WAN physical interface configured to communicate according to a WAN protocol, and a fabric extension function configured to map LAN switching fabric interfaces to pseudo-ports, map pseudo-ports to WAN interfaces, and transmit LAN fabric datagrams received at the LAN switching fabric physical interface from the WAN physical interface via a mapped pseudo-port and a corresponding WAN interface.
US11418627B2
A system includes a first computing device client associated with a first user in a community of users operable to send content to publish to a data aggregation server. The data aggregation server is operable to receive the content to publish from the first computing device client, host a first user profile associated with the first user of the first computing device client, the first user profile identifying a targeted recipient in the community of users, and disseminate automatically the content received from the first computing device client to a second computing device client associated with the targeted recipient, without receiving input from the first computing device client explicitly specifying the targeted recipient to whom the content is disseminated.
US11418622B2
A computer-implemented method for translating a user-interface of a web-based software application in a web browser environment. The method comprises receiving a request to translate the user-interface from a source language to a target language. A user-interface source code is browsed, the browsing comprising: locating source text elements of the user-interface source code to be translated from the source language to the target language, populating a correspondence table with the source text elements, associating the source text elements of the correspondence table with target text elements, the target text elements corresponding to source text elements translated in the target language, generating a translated user-interface source code based on the user-interface source code and the correspondence table, and rendering the translated user-interface source code in the web browser. A system for translating a user-interface of a web-based software application in a web browser environment configured to perform the method is disclosed.
US11418621B2
Techniques for establishing a network connection with a client device and responding to composite requests from the client device. For a composite request identifying a first action associated with a first data plugin component and a second action associated with a different second data plugin component, the first action is performed by executing a first portion of the data plugin component and transmitting corresponding response data in a first transmission to the client device via the network connection, and the second action is performed by executing a second portion of the data plugin component and transmitting corresponding response data in a second transmission separate from the first transmission to the client device via the network connection.
US11418620B2
A computer-implemented system and method for managing service requests are disclosed. The system includes a service provider, having a number of server devices, that provides a service response in response to a client service request. The service response includes a service instance ID associated with a server and a connection lease. A communication processing component routes a first client service request to one of the servers. Subsequent client service requests and responses are transmitted directly between the client device and the server device associated with service instance ID included in the first service response for the duration of the connection lease.
US11418612B2
In a state where a communication session between a terminal device and a mediating unit is established, an information processing device transmits information in accordance with a processing request generated by the mediating unit based on input data of the terminal device so that an output based on the transmitted information is performed in the terminal device. The information processing device receives the processing request from the mediating unit, obtains guide information in accordance with the processing request, and intermittently and sequentially transmits a plurality of pieces of process information and, in a case where the communication session is disconnected before transmission of all the process information is completed, transmits information for executing an output in accordance with a transmission situation of process information when the communication session is disconnected to the terminal device.
US11418607B2
An electronic apparatus and a controlling method thereof are provided. A server apparatus communicatively connected with a plurality of electronic apparatuses constituting an internet of things (IoT) includes a communication interface, and a processor configured to, based on receiving a request of a service from an application executed in a user terminal apparatus being received through the communication interface, determine data corresponding to the request and an electronic apparatus for receiving the data among the plurality of electronic apparatuses, determine a time cycle for receiving the data from the electronic apparatus based on the service, control the communication interface to transmit a request for transmitting the data according to the time cycle to the electronic apparatus, and based on receiving the data from the electronic apparatus at an interval of the time cycle through the communication interface, provide the service based on the received data.
US11418606B2
A computing system comprises, in one example, a service deployment system configured to deploy one or more service instances into a service instance pool, wherein each service instance comprises a computing resource configured in accordance with a service topology and allocable in response to a service request, and a pool management system configured to monitor consumption information related to consumption of the service instance pool and to determine whether to deploy one or more additional service instances to the service instance pool based on the consumption information relative to a threshold metric, wherein the pool management system comprises a deployment controller configured to control the service deployment system to deploy the one or more additional service instances to the service instance pool.
US11418605B2
In an example, there is disclosed a data exchange layer (DXL) broker, including: a hardware platform including a processor and a memory; a DXL service store; a traditional internet protocol (IP) network stack; a DXL driver to operate a DXL layer on top of the traditional IP network stack; and instructions encoded within the memory to: enumerate a plurality of DXL endpoints connected to the DXL broker via the traditional IP network stack; store IP network routing information and DXL identification information for the DXL endpoints in the DXL service store; receive a DXL message for a DXL endpoint, the DXL message including DXL identification information for one of the plurality of DXL endpoints; and route the DXL message to the one of the plurality of DXL endpoints via the IP network routing information for the one of the plurality of DXL endpoints.
US11418603B2
A computer-implemented method includes: receiving, by a computer device, a request from an upstream service in a microservices architecture, wherein the computer device runs a downstream service in the microservices architecture and wherein the request includes metadata; modifying, by the computer device, retry logic of the downstream service; sending, by the computer device, a request to an additional downstream service; performing, by the computer device, retry attempts of the request to the additional downstream service in accordance with the modified retry logic; and sending, by the computer device, a response to the upstream service within a response time defined by the metadata.
US11418602B2
Methods, devices, and systems for migration or sharing of existing M2M service layer sessions are disclosed. In one embodiment, a Session Migration and Sharing Function (SMSF) performs the migration or sharing of a M2M service layer session. Various forms of service layer session context may be used to enable the migration and sharing of M2M service layer sessions.
US11418600B1
A Session Management Function (SMF) provides session and service continuity for a User Equipment (UE) transitioning between User Plane Functions (UPFs). The SMF establishes a first session between the first UPF and the UE using a first network address. The SMF determines that the UE transitions to the second UPF and establishes a second session between the second UPF and the UE using a second network address for new flows on the second session. The SMF queries the first UPF to determine any ongoing flows in the first session. The first UPF forwards packets in the ongoing flow(s) to the UE via the second UPF. The second UPF forwards packets in the ongoing flow(s) to the first UPF with the first network address. The SMF directs the second UPF to replace the first network address with the second network address in packets of a new flow for the UE.
US11418599B1
A method for optimized server picking in a virtual private network (VPN), the method comprising enabling reception of service information via a local input interface, the service information indicating one or more VPN services to be received during an established VPN connection; and enabling transmission of the service information in association with transmission of a connection request to a VPN service provider. Various other aspects are contemplated.
US11418597B2
A system, method, and non-transitory computer-readable medium allows for value-anticipating task offloading. The system may include one or more processors and a memory having a task manager module. The task manager module causes the one or more processors to receive a task identifier of a computational task for an application being utilized by a vehicle processor of a vehicle and a state vector describing at least one state of the vehicle and determine, using a utility function, a utility score of the computational task using the task identifier and the state vector which represents an improvement in a functioning of the application if the computational task is offloaded to an external system for processing. Based on the utility score, the one or more processors may offload the computational task to the external system, process the computational task by the vehicle processor of the vehicle, or discard the computational task.
US11418595B2
As described herein, a system, method, and computer program are provided for Internet of Things (IoT) community services. In use, a platform of an IoT network is provided to a plurality of IoT devices of the IoT network, where the platform has one or more services accessible to the plurality of IoT devices. Further, the platform executes the one or more services to enhance functionality of the plurality of IoT devices.
US11418594B1
An apparatus comprises at least one processing device configured to control delivery of input-output (IO) operations from a host device to a storage system over selected paths through a network. The at least one processing device is further configured to determine link availability information for each of a plurality of initiator-target pairs, with the initiators being implemented on the host device and the targets being implemented on the storage system, and each initiator-target pair being associated with a corresponding subset of the plurality of paths. The at least one processing device is still further configured to communicate the link availability information to the storage system, which comprises a distributed storage system that includes a plurality of interconnected storage nodes. The link availability information is utilized in the storage system to rebalance IO operation processing load across at least a subset of the storage nodes of the storage system.
US11418590B2
A specialized network (“merchant”) node to facilitate fast distribution of blockchain transactions over a network of interconnected nodes, as subset of which are merchant nodes interconnected by an overlay network. The merchant node includes a memory storing an assigned portion of a distributed mempool structured as a distributed hash table, the distributed mempool containing pending transactions awaiting confirmation. The merchant node operates by receiving a transaction, including a transaction identifier; hashing the new transaction identifier to obtain a key; determining, using the key, whether the transaction is stored in the distributed mempool or not and, if not, then storing the transaction in the distributed mempool as a pending transaction; and sending the transaction to a set of nodes other than merchant nodes using peer-to-peer connections. The invention may be used in conjunction with the Bitcoin blockchain or an alternative.
US11418588B2
A peer container filesystem is provided. The peer container filesystem allows peer nodes to share containers. The peer container filesystem allows the images or portions thereof to be shared without a container registry. A node send requests to the network that are configured to push or distribute an image in the network, search for an image in the network, download an image in the network, and perform updates amongst the peer nodes such that the locations of images and/or their files are known to at least some of the peers in the network.
US11418583B2
A method for dynamic transaction request grouping and allocation in a distributed transaction processing system. The method may implement interconnected transaction process monitors to manage the handling and servicing of transaction requests with respect to networked computing platforms of the distributed transaction processing system.
US11418577B1
Sharing data in a data exchange across multiple cloud computing platforms and/or cloud computing platform regions is described. An example computer-implemented method can include receiving data sharing information from a data provider for sharing a data set in a data exchange from a first cloud computing entity to a set of second cloud computing entities. In response to receiving the data sharing information, the method may also include creating an account with each of the set of second cloud computing entities. The method may also further include sharing the data set from the first cloud computing entity with the set of second cloud computing entities using at least the corresponding account of that second cloud computing entity.
US11418573B1
This disclosure describes techniques for providing an abstraction layer for one or more file transfer tools that may operate on a public network, or on a network controlled by an organization or enterprise. In some examples, a computing system may serve as a front-end for a managed file transfer system that may hide some details of the operations performed by the file transfer system. The computing system may interact with one or more managed file transfer systems (or similar systems) to provision a data path between computing systems, perform a file transfer between the computing systems, perform sustainment tasks associated with the data path, and/or perform lifecycle management tasks associated with the data path.
US11418569B2
An image display system with one or more client computers in selective communication with a visual server having image processing capabilities. The client computer generates image-modifying data corresponding to a generated image, and transmits the data to the visual server. The visual server receives the image-modifying data, generates a modified image based upon the image-modifying data, and transmits the modified image as compressed data to the client. The client decompresses the modified image data and displays the modified image. In the system, the visual server and client can provide a sequential display of modified frames on client to support animation with complex 3-dimensional graphics.
US11418562B2
A media file system, apparatus, computer program product and method are provided for of streaming media file data. An exemplary method includes receiving a request for media file data for a desired time, and determining from the desired time an available segment of media file data, wherein the segment includes media file data from a start time to an end time. The method further including returning the available segment of media file, wherein the step of returning the available segment of media file data includes returning information indicative of the start time to end time covered by the media file data of the available segment.
US11418556B2
In one aspect, a playback device is configured to (i) receive a first stream of audio data representing audio content from a computing system, (ii) detect an indication that a source of the audio content is to switch from the computing system to a user device; (iii) after detecting the indication, establish a point-to-point wireless link with the user device over which to receive a second stream of audio data; (iv) receive the second stream of audio data representing the audio content; (v) determine a future time at which to transition from playing back the audio content using the first stream of audio data to playing back the audio content using the second stream of audio data; and (vi) at the future time, transition from playing back the audio content using the first stream of audio data to playing back the audio content using the second stream of audio data.
US11418551B2
A content joint editing method according to an embodiment of the inventive concept may preserve the real-time property of update of edits as much as possible even if the number of editors increases when multiple editors simultaneously edit content. A content editing method can share and edit various contents without calling a separate external application in an online collaboration service. A content sharing method can manage each user's access rights to a content in individual content units in collaboration service that displays a plurality of contents at the same time in the collaboration space for sharing contents among multiple users.
US11418547B2
Embodiments are provided for integrating feedback into alert managing processes having defined alert policies. These policies define conditions that, when satisfied by certain detected activities, triggers an alert to be sent to a client. A determination is made that a current detected activity does satisfy the condition(s). Subsequent to determining that the set of conditions is satisfied and prior to actually generating the alert, the current detected activity is determined to share a relationship with previously received feedback that caused the alert policy to be modified. After being modified, the alert policy specified whether the alert is to be sent to the client, modified and then sent, suspended, or disabled. The alert is then either generated or refrained from being generated based on the alert policy.
US11418543B2
Disclosed are various approaches for automating the detection and identification of security issues. A plurality of signals received from a plurality of security devices are analyzed to identify a predicted security incident, each of the plurality of signals indicating a potential security issue. A confidence score is then calculated for the predicted security incident. At least one compliance policy is then evaluated to determine whether to perform a remedial action specified in the compliance policy, wherein a determination to perform the remedial action is based at least in part on the confidence score. Finally, the remedial action is performed in response to an evaluation of the at least one compliance policy.
US11418539B2
A method, computer program product, and a system where a processor(s) determines that a destination has been retained as a link in an application. The processor(s) monitors connections of the application to the destination retained as the link, where connecting is providing a locator of the destination to a server(s) to obtain an address for the destination. The processor(s) determines an average time period measured from providing the locator to the server(s) to obtaining the address. The processor(s) retains the returned address for each connection within a given time period. The processor(s) determines that the application has initiated a new connection to the destination and the new connection is incomplete after a time period calculated relative to the average time period has lapsed. The processor(s) provides selectable options in a user interface of the application that are the retained address(es).
US11418528B2
Disclosed herein are methods, systems, and processes to facilitate and perform dynamic best path determination for penetration testing. An action path that includes a kill chain that involves performance of exploit actions for a phase of a penetration test is generated by identifying the exploit actions based on a penetration parameter, a detection parameter, and/or a time parameter associated with the exploit actions. Performance of the identified exploit actions permits successful completion of the phase of the penetration test and designates the action path for inclusion as part of a best path for the penetration test.
US11418525B2
A type identification is firstly performed on a to-be-processed access request, and when the to-be-processed access request is identified as a first-type access request, anomaly identification is then performed on the to-be-processed access request by using a machine learning model. The techniques of the present disclosure not only accurately identify an abnormal access request, but also effectively reduce the number of access requests that need to be identified by the machine learning model, thus saving computing resources of the device and improving the operating performance of the device.
US11418523B2
A privacy protection component can automatically comply with a set of privacy requirements when displaying input data. An ingestion module collects input data describing network activity executed by a network entity. A clustering module identifies data fields with data values within the input data as data identifiable to the network entity using machine-learning models trained on known data fields and their data. The clustering module also clusters the data values with other data values having similar characteristics using machine-learning models to infer a privacy level associated with each data field. The privacy level is utilized to indicate whether a data value in that data field should be anonymized. A permission module determines a privacy status of that data field by comparing the privacy level from the clustering module to a permission threshold. An aliasing module applies an alias transform to the data value of that data field with a privacy alias to anonymize that data value in that data field. A user interface module displays the input data to a system user with the privacy alias from the aliasing module substituted for the data value for that data field.
US11418518B2
Systems and methods for activating an interface device for use at a premises are described. An interface device may be activated for a security system at the premises. The interface device may communicate with a remote server to request activation. The remote server may also be in communication with a user device. A correspondence of a first address of the interface device and a second address of the user device may be used to authorize the interface device for activation. The interface device may receive an activation message and begin communicating with and controlling a security system and other devices at the premises.
US11418511B2
Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for performing user management associated with blockchain-based services. One of the methods includes receiving: at a service platform, receiving a first request to authorize a first member to access information related to a first order; invoking a smart contract executing on a blockchain to request that the first member be added to a list of authorized members who are authorized to access the information related to the first order, in which the smart contract is configured to maintain a data structure that stores information about the authorized members; receiving a confirmation from the smart contract that the first member has been added to the list of authorized members; and sending a confirmation to the administrator that the first member has been added to the list of authorized members.
US11418510B2
Described herein are means for implementing a role based access control and authorization validator via blockchain smart contract execution using Distributed Ledger Technology (DLT) in conjunction with a cloud based computing environment. According to a particular embodiment, there is a system having at least a processor and a memory therein, wherein the system is configurable with means for: operating a blockchain interface to a public blockchain on behalf of a plurality of customers of the host organization, wherein each of the plurality of customers operate as a participating node on the blockchain; executing an API gateway on behalf of the plurality of customers; receiving an API definition from one of the plurality of customers defining at least access permissions for use of the defined API and a plurality of permitted functions for the defined API; transacting a new asset onto the blockchain having embodied therein, metadata representing the API definition and the access permissions for use of the defined API and the plurality of permitted functions for the defined API; intercepting, via the executing API gateway, an API call directed at the defined API; retrieving the metadata from the blockchain; authenticating an API caller associated with the API call based on the access permissions from the retrieved metadata; and forwarding the API call to the appropriate customer pursuant to successful authentication of the API caller. Other related embodiments are disclosed.
US11418507B2
A computer-implemented method is provided to authenticate a user. The computer-implemented method includes obtaining, at an authentication server, a current location and an associated time from a client device of the user over a communications network; determining, by a hardware processor, a location score based on a correlation between the current location and the associated time and a historical location and a historical time that are associated with the client device of the user; determining, by the hardware processor, a risk assessment score based on the location score; and providing, over the communications network, an authentication verification for the user to perform one or more actions with an online resource based on the risk assessment score.
US11418499B2
The description relates to password reset security. One example can receive a login request and a password for a cloud-based user account. The example can also retrieve stored authenticated user information associated with the password. The example can further send a notification of the login request to a contact address associated with the cloud-based user account. The notification can contain at least some of the stored authenticated user information.
US11418490B2
A method for providing and managing non-direct URL fetching service for retrieving a content from a web server to a client device is disclosed, such as for overcoming geo-blocking or a Man-In-The-Middle (MITM) attack. The non-direct fetching method may use intermediate devices, such as proxy server, Data-Center proxy server, tunnel devices, or any combination thereof. A URL request may be sent in parallel using both direct and non-direct fetching schemes, in order to verify the need for using the non-direct fetching service. Direct or non-direct fetching scheme may be selected by using a file that associates a fetching scheme to the requested URL. The selection of the fetching mechanism may use dynamically in real-time updating of a Proxy Auto-Configuration (PAC) file. As part of an accounting scheme, quotas may be applied to a cumulative received data or a time duration of using a non-direct fetching service.
US11418489B1
A method for optimized server picking in a virtual private network (VPN), the method comprising receiving, from a user device, service information indicating one or more VPN services to be received during an established VPN connection; determining, based at least in part on the service information, a given VPN server from among a plurality of VPN servers to provide the one or more VPN services to the user device; and transmitting, to the user device, information associated with the given VPN server to enable the user device to receive the one or more VPN services. Various other aspects are contemplated.
US11418488B2
Disclosed are various examples for securing enterprise resources using a virtual private network. A client device can send a first unique device identifier for the client device to a remote management service upon enrollment. When a virtual private network application is first executed, the client device can send a second unique device identifier to the remote management service, where the remote management service is configured to store the second unique device identifier in association with the first unique universal identifier. During subsequent executions of the virtual private network application, the virtual private network service can authenticate the client device by comparing the first unique device identifier and the second unique device identifier to a device identifier received from the remote management service. A machine learning routine can be employed to identify anomalies as the virtual private network application is executed.
US11418477B2
A local area social networking server limits social networking activity to people likely to be in close physical proximity to one another and likely to be engaged in similar activities, even people previously unknown to each other, by only permitting social networking between computing devices that are connected to one another through a common local area network. The server identifies recipient devices for a message that (i) are coupled to the same local area network as the sending device, (ii) are associated with demographic characteristics that match those specified for the message as intended recipients, and (iii) are indicated by receptivity data to be receptive to the message and the sender.
US11418470B2
A system according to various exemplary embodiments includes a processor and a user interface coupled to the processor, the user interface comprising an input device and a display screen. The system further comprises memory coupled to the processor and storing instructions that, when executed by the processor, cause the system to perform operations comprising: receiving, via the input device of the user interface, an electronic message comprising a scene identifier for a graphic; retrieving a user identifier for a user associated with the system; generating a customized graphic based on the scene identifier and the user identifier; and presenting the customized graphic within the electronic message via the display screen of the user interface.
US11418463B2
A method and system for responding to a message directed to a recipient includes receiving the message including a query from a sender, receiving an indication that the recipient is unavailable to respond to the query, and providing the query to as an input to a machine-learning (ML) model to identify information requested in the query. The method further includes obtaining the information requested as an output from the ML model, determining if access to the information requested is available to the sender, based on a confidentiality group to which the sender belongs with respect to the information requested, upon determining that access to the information requested is available, generating a response to the query that includes the information requested, and providing the response to the sender. The confidentiality group to which the sender belongs may be determined based on a degree of association between the sender and the information requested.
US11418460B2
Flow-zone switching provides for the switching of frames through a network, basing forwarding decisions on location and flow information encoded in the frames, such as in the source and destination addresses. Various address formats are disclosed, supporting transfer of packet data among data switches as well as among endpoints. Systems, apparatuses, and methods are disclosed.
US11418449B2
Multipath coding systems, devices and methods are disclosed. In a multipath network, devices and methods generate at least one of a plurality of uncoded packets for transmission on a first path from a source node to a destination node as well as at least one coded packet based upon a set of uncoded packets for transmission on a second path from the source node to the destination node. The set of uncoded packets are formed, generated or otherwise provided from a next uncoded packet to be transmitted, a number (α) of previously transmitted uncoded packets, and a number (β) of uncoded packets that are to be transmitted after the next uncoded packet and α+β is greater than zero. The destination node operates to receive, and decode as needed, the uncoded and coded packets.
US11418439B2
In some embodiments, a system may include a tool drill string having a downhole device. The system may include a contact module including a first component. The first component may include a first data path capable of communicating data using a first communication protocol, a second data path capable of communicating the data using a second communication protocol, and a processor electrically connected to the first data path and the second data path. The processor may be capable of selectively routing the data between the first data path and the second data path.
US11418430B2
Example implementations are directed to management of a system involving a plurality of apparatuses executing manufacturing processes based on instructions from a server, the plurality of apparatuses communicating with the server through a gateway, and can include managing a relationship between a Quality of Service (QoS) level for communications and the manufacturing processes; and controlling the gateway to adjust the QoS level for the communications between each of the plurality of apparatuses and the server based on the manufacturing processes.
US11418424B2
A test system, is provided, which relates to a technical field of detection devices, and particularly to a test system of an artificial intelligence terminal. The test system comprises: a signal shielding box, a test unit, a control terminal and a server; the test unit is disposed in the signal shielding box; a router of the test unit is in wired connection with a to-be-tested terminal; the control terminal is in wired connection with the router; and the server is in wired connection with the router. Through the signal shielding box, the signal transmission between the router and the to-be-tested terminal is effectively shielded from external signals. In addition, due to the wired connections, the stability of the signal transmission is ensured, which solves existing problems of unstable signal transmission and signal crosstalk during signal transmission using wireless transmission technologies.
US11418420B2
A network traffic monitoring process of a communications network including: receiving data packets from a software-defined networking (SDN) flow switch; processing header of the received packets to identify its subsets belonging to respective network flows; detecting large network flows by determining a corresponding cumulative amount of data contained in the received packets for each of the network flow until it reaches or exceeds a predetermined threshold amount of data; for each detected large network flow, sending flow identification data to the SDN flow switch to identify further packets of the large network flow and to stop sending them to the network traffic monitoring component; periodically receiving from the SDN flow switch and processing the corresponding counter data and corresponding timestamp data to generate temporal metrics of the large network flow; and processing the generated temporal metrics with a trained classifier to classify the large network flow.
US11418416B1
A method including determining, by a VPN server, aggregate amounts of VPN data communicated with a host device during sample durations of time within a reference period; determining, by the VPN server, difference amounts indicating differences in the aggregate amounts of VPN data communicated with the host device during successive sample durations of time; determining, by the VPN server, average aggregate amounts of VPN data communicated with the host device based on averaging the difference amounts; determining, by the VPN server, a largest average aggregate amount, from among the average aggregate amounts, as an average threshold level; and selectively adjusting, by the VPN server, an amount of VPN data communicated with the host device based at least in part on a result of comparing the average threshold level with an observed average aggregate amount of VPN data communicated with the host device. Various other aspects are contemplated.
US11418410B2
This application provides a communication method, an apparatus, and a system. The method includes: receiving, by a first management unit, a network component notification message sent by a second management unit, where the network component notification message carries tenant service instance information and status information of a network component, the tenant service instance information is corresponding to the status information of the network component, and the status information includes fault information and/or performance information; and determining, by the first management unit, status information of a network slice instance based on the network component notification message, where the status information of the network slice instance is corresponding to the tenant service instance information, and the network slice instance includes the network slice component. The communication method in embodiments of this application can improve network slice management efficiency.
US11418406B2
An information processing apparatus according to an embodiment of the present technology includes a detection unit; a first acquisition unit; a second acquisition unit; and a generation unit. The detection unit detects a reproduction apparatus. The first acquisition unit acquires a reproduction mode of the detected reproduction apparatus. The second acquisition unit acquires history information, the history information including a reproduction apparatus selected in a past and a reproduction mode of the reproduction apparatus when the reproduction apparatus has been selected in the past. The generation unit generates an operation image, the operation image including detection information and the acquired history information, the detection information including the detected reproduction apparatus and a reproduction mode of the reproduction apparatus when the reproduction apparatus has been detected.
US11418404B2
The predictive overlay network architecture of the present invention improves the performance of applications distributing digital content among nodes of an underlying network such as the Internet by establishing and reconfiguring overlay network topologies over which associated content items are distributed. The present invention addresses not only frequently changing network congestion, but also interdependencies among nodes and links of prospective overlay network topologies. The present invention provides a prediction engine that monitors metrics and predicts the relay capacity of individual nodes and links (as well as demand of destination nodes) over time to reflect the extent to which the relaying of content among the nodes of an overlay network will be impacted by (current or future) underlying network congestion. The present invention further provides a topology selector that addresses node and link interdependencies while redistributing excess capacity to determine an overlay network topology that satisfies application-specific performance criteria.
US11418397B1
Techniques described herein relate to automatically generating standard network device configurations. In one example, one or more groups of network device configuration blocks may be obtained. An analysis of the one or more groups of network device configuration blocks may be performed, including identifying respective frequencies associated with respective network device configuration blocks of the one or more groups of network device configuration blocks. Based on the respective frequencies, one or more network device configuration blocks of the one or more groups of network device configuration blocks may be automatically aggregated into a standard network device configuration.
US11418387B2
Systems and methods for optical device configuration. The methods comprise: receiving, by a mobile device, network configuration data for an electronic device that is at least partially out of reach to individuals without use of a climbable object, has an optical input device, and needs to have a network connection established; outputting from the mobile device a first visible sequence representing an activation code; receiving the activation code at the electronic device via the optical input device; performing operations by the electronic device to transition an operational mode to a configuration mode in response to the activation code; outputting from the mobile device a second visible sequence representing network configuration data for the electronic device; receiving the network configuration data at the electronic device via the optical input device; and modifying, by the electronic device, network settings in accordance with the network configuration data.
US11418386B2
A network device comprising: a processor, an input/output device coupled to the processor, and a memory coupled with the processor, the memory comprising executable instructions that when executed by the processor cause the processor to effectuate operations including instantiating at least one node comprising a packet processor and a network interface, the packet processor configured to process a packet header at a network layer, wherein the at least one node includes a common configuration; extracting virtual network function parameters through an inference engine; generating a virtual network function template based on the virtual network function parameters, wherein the virtual network function template instantiates at least one virtual network function by assembling the at least one virtual network function from the at least one node; and automatically configures the virtual network function for onboarding onto a platform.
US11418382B2
A method for cooperative active-standby failover between service routers based on health of services configured on the service routers is presented. In an embodiment, a method comprises determining, by a first service router (“SR”) of a SR cluster, a plurality of aggregate score values for a plurality of SRs of the SR clusters. The SR cluster comprises the first SR which is active, and a second SR. An aggregate score value, of the plurality of aggregate score values, indicates health of one or more services configured on a SR. The method further comprises determining, based on the plurality of aggregate score values, whether the first SR, of the SR cluster, is healthier than the second SR. In response to determining that the first SR is healthier than the second SR, the first SR continues to operate in the active mode; otherwise, the first SR switches to a standby mode.
US11418380B2
[Object] To realize IQ imbalance correction in a more preferable aspect. [Solution] An information processing device including: a calculation unit configured to calculate an error between predetermined reference coordinates on an IQ plane and a signal point of a received predetermined reference signal on a basis of a reception result of the reference signal on which phase modulation or quadrature amplitude modulation is implemented and mapping information of the reference signal; and a generation unit configured to generate correction data for correcting a deviation of a signal point of a received signal on a basis of a calculation result of the error.
US11418377B2
Disclosed are a data sending and receiving method, apparatus, and device, and a computer readable storage medium. The method includes: when a first transmission frequency band sends data by adopting an extended sequence modulation data sending rule, data to be transmitted on spaced sub-carriers of the first transmission frequency band is respectively multiplied by each extended element in an extended sequence with a length of 2K to obtain extended data with a number of 2K, where there is another extended element with a phase difference of π relative to each extended element in the extended sequence; and the extended data with the number of 2K is sent on 2K spaced sub-carriers of the first transmission frequency band, where K is a positive integer.
US11418373B2
A novel LPWAN technology includes a ZCNET node that transmit signals that occupy a very small fraction of the signal space, resulting in very low collision probabilities. ZCNET supports parallel root channels within a single frequency channel by using Zadoff-Chu (ZC) root sequences. The root channels do not severely interfere with each other, because the interference power is spread evenly over the entire signal space. ZCNET has its node randomly choose the transmission channel and range, while still achieving high packet receiving ratios such as 0.9 or above, because the load in each root channel is small.
US11418370B2
Methods, systems, and devices for techniques for time-variable decision feedback equalization are described. A memory device may be coupled with a host device using one or more conductive lines. A receiver may receive a signal transmitted from another device over a conductive line. The receiver may include a decision circuit used to determine voltages of the received signal based on the received signal and a feedback signal and output an output signal. The receiver may include a variable time-delay circuit configured to output delayed signals that are delayed versions of the output signal and a gain circuit that is configured to scale the delayed signals to generate the feedback signal. The variable time-delay circuit may include delay elements having variable delay parameters. The receiver may be coupled with a memory array that stores the information conveyed by the output signal.
US11418364B2
The various examples are directed to establishing a secure session between a device and a server. The device and the server may establish a session key. The session key may be used for encrypting data. After authenticating the session key, the server may transmit secure session data to the device, and the device may store the secure session data. The server may transmit information for deriving, based on secure session data, the session key to a different server. The device may transmit the secure session data to the server, or to the different server, to re-establish the secure session. The different server may derive, using the information and based on the secure session data, the session key. The different server may re-establish, using the session key, the secure session.
US11418362B2
Techniques for group control using service data objects (SDO) are disclosed. A device controller is configured to perform operations including: receiving, from device controllers that are configured to control devices so that the devices operate based on a shared set point, SDO messages using an SDO protocol; determining that the device controller is a master device controller for the device controllers, based at least on the SDO messages; and sending a setpoint update message including a modified value of the shared set point, using the SDO protocol, to slave device controllers in the device controllers, wherein a slave device controller in the slave device controllers is configured to adjust operation of at least one slave device in the devices, based at least on the setpoint update message.
US11418346B2
A system and method for recognition of biometric information for a shared vehicle in which data exposure is prevented which may otherwise occur when using a biometric recognition function in a shared vehicle or autonomous driving vehicle in a shared environment. The system and method may be associated with an AI device, a drone, an UAV, a robot, an AR device, a VR device, and a 5G service.
US11418339B2
An apparatus, method, system and computer-readable medium are provided for preserving an encryption of data when confronted by an attack, such as a side channel analysis (SCA) attack based on a statistical analysis. In some embodiments, hardware, software, and/or firmware associated with an encryption calculation may be exercised or accessed during a background operation when an actual or real operation is not taking place. During the background operation, dummy values for data and one or more keys may be input to the hardware. A switching between the real operation and the background operation may take place seamlessly such that measurement of a physical characteristic associated with the hardware is indistinguishable in terms of when the real and background operations are active. In this manner, the secrecy of a key used in connection with the real operation may be preserved.
US11418337B2
Systems and methods are provided for distributing secrets and sensitive information for autonomous vehicles. In particular, systems and methods are provided for automating the acquisition of secrets and sensitive information for autonomous vehicles. Secrets, such as certificates, passwords, storage account keys, shared access signatures, encryption keys, and decryptions keys, are securely distributed to autonomous vehicles for use by various services and applications in the autonomous vehicle.
US11418336B2
A system and method for recording, authenticating and verifying transactions of physical items between transacting parties. The system may include memory storing a digital ledger comprising a list of identifiers for a plurality of physical items, each physical item corresponding to a different respective identifier, each identifier being linked in the digital ledger to a public key of an owner of the corresponding physical item, and the list of identifiers and linked public keys being distributed among a plurality of blocks sequentially connected to one another in the digital ledger. The system may also include one or more processors configured to receive a cryptographically signed message including information regarding a transaction of a physical item, including the corresponding identifier of the physical item derived from scanning a label affixed to the physical. The system may verify the message and incorporate the information regarding the transaction into the digital ledger.
US11418316B2
The present invention relates to a receiver (2200) for recognizing blinding attacks in a quantum encrypted channel (1300) comprising an optical fiber, comprising a multipixel detector (2210) comprising a plurality of pixels, and configured to be illuminated by a light beam outputted by the optical fiber, and a processing unit (2220) connected to the multipixel detector (2210) and configured to determine the presence of a blinding attack if a predetermined number of pixels detects light within a predetermined interval. The invention further relates to the use of the receiver (2200) for recognizing blinding attacks in a quantum encrypted channel (1300) and to a method for recognizing blinding attacks in a quantum encrypted channel (1300).
US11418313B1
A system, method, and apparatus enabling synchronous and asynchronous data sources to be demapped from an oFrame container using a generic mapping system.
US11418306B2
Certain aspects of the present disclosure provide techniques for channel state information reference signal (CSI-RS) for multiple beam transmissions. In an example, a first CSI-RS triggering state of one or more CSI-RS triggering states indicates a CSI-RS resource set and associated transmission configuration indication (TCI) states. The CSI-RS resource set includes a plurality of CSI-RS resources. Each CSI-RS resource of the plurality of CSI-RS resources is associated with one or more corresponding TCI states as indicated by the first CSI-RS triggering state. A first CSI-RS resource of the plurality of CSI-RS resources is associated with a first plurality of TCI states as indicated by the first CSI-RS triggering state.
US11418297B2
An audio system and method for retransmission of data packets between audio devices. The audio system includes a source device, a first audio device and a second audio device configured to receive an isochronous data stream from the source device. Each audio device is configured to eavesdrop or otherwise monitor the packets within the isochronous data stream meant for each of the audio devices and each audio device can retransmit packets from one audio device to the other in the event one audio device fails to receive a packet. The audio system is configured to operate in at least a partial retransmission mode or a total retransmission mode where the partial retransmission mode allows each audio device to selectably retransmit packets between audio devices and where the total retransmission mode requires one audio device to retransmit all packets to the other audio device.
US11418295B2
Disclosed is a wireless communication base station apparatus whereby it is possible to prevent degradation of throughput of LTE terminals, even when LTE terminals and LTE+ terminals are present together. In this apparatus, a setting section (105) sets in each subframe a resource block in which is arranged a reference signal that is employed solely by LTE+ terminals, based on the pattern of arrangement of reference signals employed solely by LTE+ terminals. In the case of symbols that are mapped to antennas (110-1) to (110-4), an arrangement section (106) arranges the characteristic cell reference signals employed by both LTE terminals and LTE+ terminals in all of the resource blocks in a single frame. In contrast, in the case of the symbols that are mapped to the antennas (110-5) to (110-8), the arrangement section (106) arranges in some of the resource blocks, that are set in accordance with the setting results input from a setting section (105), the characteristic cell reference signals that are employed solely by the LTE+ terminals.
US11418292B2
A wireless device may receive a first TB and second TB(s). A first HARQ feedback, associated with the first TB, may be deferred from an initial timing to a first timing. Second HARQ feedback(s), associated with the second TB(s), may be scheduled for initial transmission in the first timing. The wireless device may transmit a HARQ feedback codebook in the first timing. The HARQ feedback codebook may comprise the first HARQ feedback and the second HARQ feedback(s). Based on the first HARQ feedback being deferred, a first position of the first HARQ feedback in the HARQ feedback codebook may be after second position(s) of the second HARQ feedback(s) in the HARQ feedback codebook.
US11418285B2
A communication apparatus for forward error correction and detection using polar codes comprising a polar encoder that encodes an input vector to output a codeword using a generator matrix of polar code wherein the input vector is a cyclic redundancy check (CRC) codeword of an information block; a memory that stores a frozen set including frozen bit indices and a non-frozen set including non-frozen bit indices sorted in order of error probabilities; and a controller that is configured to take as input the CRC codeword where CRC bits appended to the end of information block and interleave the CRC codeword using at least one of a first interleaver and second interleaver before feeding the CRC codeword to polar encoder such that the first interleaver places at least one CRC bit earlier than its original position in the CRC codeword and a second interleaver selects at least one bit from the CRC codeword whose corresponding index in a parity check matrix of the CRC code has the highest column weight and puts it in the non-frozen bit index with highest error probability.
US11418284B2
A method includes assigning a symbol corresponding to a value of each of bit strings in a frame among the symbols in a constellation of a multi-level modulation scheme, to bit strings, converting a value of each of the bit strings other than a first bit string such that a symbol closer to a center of the constellation is assigned more among symbols, generating a error correction code for correcting an error of bit strings to insert the error correction code into the first bit string, generating the first error correction code from the bit strings other than the first bit string among bit strings, in a first period in which the error correction code is inserted into the first bit string in a period of the frame, and generating the error correction code from a second bit string in another second period in the period of the frame.
US11418279B1
In a busy 5G/6G wireless network, message collisions may occur in which an “intruder” signal is transmitted at the same time as a “subject” message, rendering one or more of the subject message elements distorted. Modulation schemes are disclosed in which the corrupted message elements may be recovered, without requesting a retransmission. The modulation states have the property that, if two of the modulation states are combined by superposition, the resulting signal does not resemble any of the modulation states. Hence the receiver can determine, from the received signal, which message elements are collided, and can also identify the original modulation state of the subject message element in many cases. By replacing the collided message elements with the originally intended modulation state, the receiver may demodulate the subject message correctly while avoiding the delays and costs involved in requesting a retransmission, according to some embodiments.
US11418270B2
A technique includes receiving, from one or more sensors, sensor data samples; receiving radio network information data samples associated with a radio network; determining, based on an association of one or more received sensor data samples with one or more of the received radio network information data samples, a first set of one or more associated sensor and radio network information data samples; developing a model that is trained based on at least a portion of the first set the associated sensor and radio network information data samples that are relevant to performance of the radio network; and improving performance of the radio network based on at least the model.
US11418265B2
The invention relates to the field of Free Space Optics (FSO), more specifically it is directed to: a method of obtaining a connection between at least two optical signal nodes, of a FSO, communication system each node comprising a transmitting device and receiving device; and transmitting via the transmitting device of a first node, a first diverged optical signal into an optical medium; receiving at the receiving device of the second node the first diverged optical signal and transmitting via the transmitting device of the second node a second diverged signal to the receiving device of the first node to establish a location of said first node establishing a connection, after which; the first node switches from the diverged optical signal to a narrower optical signal for the transmission of data via the connection.
US11418262B2
An optical module includes a substrate, an optical device, and a plurality of light transmitting elements and a plurality of light receiving elements disposed between the optical device and the substrate. The optical device includes a device body, and an optical transceiver interface and a lens array that are disposed on the device body. The lens array is configured to optically couple the plurality of light transmitting elements with the optical transceiver interface, and optically couples the optical transceiver interface with the plurality of light receiving elements. An auxiliary lens is disposed on an optical coupling path between the plurality of light transmitting elements and the optical transceiver interface or between the optical transceiver interface and the plurality of light receiving elements.
US11418259B2
Cost-effective high-data-rate optical data transceivers are presented, comprising an electronic analog transversal filter simultaneously providing one or more of bandwidth compensation and forward impairment compensations for the transmitted optical signal.
US11418256B1
An optical communication system includes a transmitter and at least one receiver employing a feature of an outdoor environment, or includes a transmitter and a receiver in each of multiple transceivers employing a respective or shared feature of the outdoor environment. The transmitter includes a laser emitting a beam of laser pulses having a wavelength. The transmitter encodes data into the laser pulses in the beam, and transmits the beam of laser pulses through free space of the outdoor environment and then onto a feature of the outdoor environment. Each receiver includes a line filter blocking light not having the wavelength. The receiver decodes data from the light that passes through the line filter and includes a diffusion of the beam from the feature.
US11418250B2
There is provided a passive module for a holding structure. The holding structure is adjacent or part of a movable wing. The passive module comprises a support structure. The passive module comprises a radio transmission regulating structure. The radio transmission regulating structure is supported by the support structure. The radio transmission regulating structure has a radio transmission regulating characteristics. There is also provided a holding structure. The holding structure exhibits a slot for receiving such a passive module. There is further provided a kit of parts comprising at least one such passive module and such a holding structure.
US11418242B2
The disclosure provides a method and a device for multi-antenna transmission in a base station and a User Equipment (UE). The UE, in turn, receives a first higher-layer signaling, monitors a first-type physical layer signaling in a first radio resource pool, and receives second downlink information in a second radio resource pool. The first higher-layer signaling is used for determining first information and second information, and the first information is used for multi-antenna related receiving in the first radio resource pool. The first-type physical layer signaling is detected, and the first-type physical layer signaling is used for multi-antenna related receiving in the second radio resource pool, or, the first-type physical layer signaling is not detected, and the second information is used for multi-antenna related receiving in the second radio resource pool. The second radio resource pool is related to the first radio resource pool.
US11418236B2
The present disclosure relates to a communication technique for converging an IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (e.g., a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, a security and safety related service, or the like) on the basis of a 5G communication technology and an IoT related technology. A method and an apparatus for reselecting a beam and selecting a suitable beam to be camped on, by a terminal, in order to be provided with a service in a next generation mobile communication system operating on the basis of a beam.
US11418235B2
One example discloses a near-field wireless device, including: a controller configured to be coupled to a near-field antenna; wherein the near-field antenna includes, a near-field electric antenna configured to transmit and/or receive near-field electric (E) signals; and a near-field magnetic antenna configured to transmit and/or receive near-field magnetic (H) signals; a conductivity monitor configured to determine a conductivity of a medium proximate to the near-field device; wherein the controller is configured to modulate an E/H ratio of fields generated by and/or received from the near-field electric (E) antenna and the near-field magnetic (H) antenna based on the conductivity of the medium.
US11418234B2
In some embodiments an apparatus includes a display module and a bi-stable display. The bi-stable display is operatively coupled to the display module and is configured to display a first image at a first time. The display module is configured to be operatively coupled to a wireless module and configured to be wirelessly powered by an external wireless power supply. The display module is configured to receive, at a second time after the first time and in response to a wireless interaction with a wireless device, (1) power from the external wireless power supply and (2) a signal from the wireless module indicative of a second image different from the first image. The bi-stable display is configured to display, in response to a signal indicative of an instruction from the display module, the second image at a third time after the second time.
US11418231B2
Disclosed is an ultra-wideband (UWB) system and, more particularly, a UWB system capable of optimizing UWB operation for vehicles through hopping. The UWB system includes a memory in which a UWB communication program is embedded and a processor which executes the program. The processor performs UWB time-hopping and frequency-hopping to establish a communication channel.
US11418229B2
A wireless switch control device and method are provided. The wireless switch control device includes a flexible printed circuit (FPC) board, a load switch, and a wireless control circuit. The FPC board has a first electrode region, a second electrode region, and a component placement region, where the first electrode region is in electrical contact with an anode of the battery module, and the second electrode region is in electrical contact with a cathode of the battery module. The load switch is provided in the component placement region, and coupled to a power supply circuit between the battery module and the electronic product. The wireless control circuit is provided in the component placement region, and coupled to both the load switch and the anode of the battery module. The wireless control circuit receives a setting instruction wirelessly, and controls the load switch according to the setting instruction.
US11418226B2
A radio frequency (RF) module includes a board including a first principal surface and a second principal surface on opposite sides of the board, a filter including a first terminal and a second terminal, a first circuit, and a second circuit. The filter is disposed on the first principal surface. The first circuit is disposed on the second principal surface. In a plan view of the board, a first footprint of a first line and a second footprint of a second line at least partially overlap in the board. The first line connects the first terminal and the first circuit, and the second line connects the second terminal and the second circuit.
US11418212B2
In various embodiments, an encoded sequence (e.g., a compressed sequence for uncompressed data) that includes variable-length codes is decoded in an iterative fashion to generate a decoded sequence of symbols. During each iteration, a group of threads decode in parallel the codes in the encoded sequence to generate symbols. The group of threads then compute offsets based on the sizes of the symbols. Subsequently, the group of threads generates in parallel a contiguous portion of the decoded sequence based on the symbols, an output address, and the offsets.
US11418211B2
A sigma-delta modulation device includes a detection circuit and a sigma-delta modulator. The detection circuit is configured to detect an input signal to generate a detection signal, and compare the detection signal and a threshold to generate a control signal. The sigma-delta modulator is coupled to the detection circuit and configured to store a plurality of noise transfer functions, select one of the noise transfer functions according to the control signal, and convert the input signal into an output signal according to the noise transfer function.
US11418207B1
An analog-to-digital converter (ADC) device equipped with a conversion suspension function and an associated operation method thereof are provided. The ADC device includes: an interleaved clock controller, arranged to generate a first clock signal and a second clock signal according to a master clock signal; and a multi-ADC circuit, coupled to the interleaved clock controller, arranged to perform analog-to-digital conversion. The multi-ADC circuit includes a first ADC and a second ADC, wherein the first ADC performs sampling and conversion operations according to the first clock signal, and the second ADC performs sampling and conversion operations according to the second clock signal. Based on the timing control of the first clock signal and the second clock signal, when any ADC of the first ADC and the second ADC is performing a sampling operation, the other ADC of the first ADC and the second ADC suspends conversion.
US11418197B1
A new class of logic gates are presented that use non-linear polar material. The logic gates include multi-input majority gates. Input signals in the form of digital signals are driven to non-linear input capacitors on their respective first terminals. The second terminals of the non-linear input capacitors are coupled a summing node which provides a majority function of the inputs. In the multi-input majority or minority gates, the non-linear charge response from the non-linear input capacitors results in output voltages close to or at rail-to-rail voltage levels. In some examples, the nodes of the non-linear input capacitors are conditioned once in a while to preserve function of the multi-input majority gates.
US11418195B1
A voltage power switch includes circuitry configured to output a known voltage. The voltage power switch includes a lock circuit configured to output a known state and a voltage level shifter configured to receive an input, the input being based on the known state output by the lock circuit. The voltage power switch, using an output circuit, is configured to output a known voltage level based on an output of the voltage level shifter, wherein the known voltage is one of a high voltage VHI for a fuse programing period or a first non-zero intermediate voltage VMID1 for a non-fuse programming period.
US11418193B2
A key unit and a keyboard using the same are provided. The key unit includes a circuit board, an elastic element, a keycap, and a processing circuit. The circuit board includes a capacitance sensing circuit embedded therein, and the capacitance sensing circuit includes a pair of sensor electrodes. The elastic element is disposed on the circuit board. The keycap is moveably disposed above and spaced apart from the circuit board. The elastic element is disposed between the keycap and the circuit board so that the keycap moves between a non-depressed position and a depressed position with respect to the circuit board. The processing circuit is electrically connected to the pair of sensor electrodes to obtain a variation of a coupling capacitance between the pair of sensor electrodes and to determine whether the keycap is touched or depressed according to the variation of coupling capacitance.
US11418190B2
A switch circuit includes a transistor stack coupled between first and second ports. The transistor stack includes a group of multiple, adjacent, series-coupled transistors, and at least one additional transistor coupled in series with the group between the first and second ports to provide a first variably-conductive path between the first and second ports. The switch circuit also includes a balancing capacitor with a first terminal coupled to an input of the group of multiple, adjacent, series-coupled transistors, and a second terminal coupled to an output of the group of multiple, adjacent, series-coupled transistors.
US11418189B2
A driver circuit drives a high voltage I/O interface using stacked low voltage devices in the pull-up and pull-down portions of the driver. The transistor closest to the PAD in the pull-up portion receives a dynamically adjusted gate bias voltage adjusted based on the value of the data supplied to the output circuit and the transistor in the pull-down portion closest to the PAD receives the same dynamically adjusted gate bias voltage. The transistors closest to the power supply nodes receive gate voltages that are level shifted from the core voltage levels of the data supplied to the output circuit. The transistors in the middle of the pull-up and pull-down transistor stacks receive respective static gate voltages. The bias voltages are selected such that the gate-drain, source-drain, and gate-source voltages of the transistors in the output circuit do not exceed the voltage tolerance levels of the low voltage devices.
US11418175B1
The present disclosure relates to a reciprocal quantum logic (RQL) inverter including an inverter bias tap, a pulse generating Josephson junction (JJ), and a superconducting quantum interference device (SQUID) based structure, which includes a SQUID JJ and is connected between the inverter bias tap and the pulse generating JJ. The SQUID based structure is configured to receive an inverter bias signal from the inverter bias tap and receive a data input from a previous circuit stage. When the data input is at logic state “0,” the pulse generating JJ can be triggered so as to provide an output signal with logic state “1.” When the data input is at logic state “1,” the first SQUID JJ can be triggered thereby preventing the pulse generating JJ from be triggered, such that the output signal is provided at logic state “0.”
US11418169B2
An RF circuit device using modified lattice, lattice, and ladder circuit topologies. The devices can include four resonator devices and four shunt resonator devices. In the ladder topology, the resonator devices are connected in series from an input port to an output port while shunt resonator devices are coupled to the nodes between the resonator devices. In the lattice topology, a top and a bottom serial configurations each includes a pair of resonator devices that are coupled to differential input and output ports. A pair of shunt resonators is cross-coupled between each pair of a top serial configuration resonator and a bottom serial configuration resonator. The modified lattice topology adds baluns or inductor devices between top and bottom nodes of the top and bottom serial configurations of the lattice configuration. These topologies may be applied using single crystal or polycrystalline bulk acoustic wave (BAW) resonators.
US11418167B2
There are disclosed acoustic resonators and methods of fabricating acoustic resonators. An acoustic resonator includes a piezoelectric plate having front and back surfaces, the back surface facing a substrate. A portion of the piezoelectric plate forms a diaphragm spanning a cavity in the substrate. A conductor pattern on the front surface includes a multi-pitch interdigital transducer (IDT) with interleaved fingers of the IDT on the diaphragm.
US11418152B2
A number of biasing circuits for amplifiers including voltage controlled amplifier is presented. Also a number of field effect transistor circuits include voltage controlled attenuators or voltage controlled processing circuits. Example circuits include modulators, lower distortion variable voltage controlled resistors, sine wave to triangle wave converters, and or servo controlled biasing circuits.
US11418148B2
A phase coherent NCO circuit includes a base frequency NCO, a phase seeding circuit, a scaled frequency NCO, a sine/cosine generator. The base frequency NCO is configured to generate base phase values based on a base frequency control word. The phase seeding circuit is coupled to the base frequency NCO. The phase seeding circuit is configured to generate a seed phase value based on the base phase values and a scale factor value. The scaled frequency NCO is coupled to the phase seeding circuit. The scaled frequency NCO is configured to generate oscillator phase values based on the phase seed value and an oscillator frequency control word. The sine/cosine generator is coupled to the scaled frequency NCO. The sine/cosine generator is configured to generate oscillator output samples based on the oscillator phase values.
US11418141B2
A motor driver apparatus includes: a converter including a first electrical network configured to convert AC electrical power into DC electrical power, the first electrical network including at least one electronic element that includes a wide bandgap semiconductor material; and an inverter electrically connected to the converter, the inverter including a second electrical network configured to generate an AC motor power signal from the DC electrical power, the second electrical network includes a plurality of electronic elements that include a semiconductor material that is not a wide bandgap semiconductor material.
US11418129B2
A method and a system sense at least one phase difference between at least two phases of a group of parallel connected three phase AC output terminals (e.g., a first phase AC output terminal, a second phase AC output terminal, or a third phase AC output terminal). The parallel connected AC output terminals may be three parallel connected DC to AC three phase inverters. Features of the parallel connected three phase AC output terminals enable wiring of conductors to one phase of an AC output terminal to be swapped with wiring of conductors of one phase of another phase AC output terminal. A sign of at least one phase difference is verified different from signs of other phase differences thereby the system determining the lateral position of the at least one three phase inverters relative to at least one other of the three phase inverters.
US11418124B2
The present invention relates to a circuit for switching an AC voltage. It contains an input terminal able to be connected to an AC voltage source, an output terminal able to be connected to a load impedance, and a first series circuit. This series circuit comprises a diode and a circuit for storing electrical charges. The series circuit has a first end connection that is connected to the input terminal and a second end connection that is connected to the output terminal. The circuit for switching an AC voltage furthermore contains a DC voltage source, which is connected to an electrical connection between the diode and the input terminal or to an electrical connection between the diode and the output terminal and is designed to impress a DC current in the diode. The circuit for switching an AC voltage finally contains a first switch that is connected to an electrical connection between the diode and the circuit for storing electrical charges at one terminal. The first switch is designed to switch between a switching state in which a potential dependent on a reference potential is present at the electrical connection between the diode and the circuit for storing electrical charges, and a switching state in which an electrical floating potential is present in the electrical connection between the diode and the circuit for storing electrical charges.
US11418117B2
A converter can include: (i) a first switch having a first terminal for receiving an input voltage, and a second terminal coupled to a first terminal of a second switch; (ii) an inductor having a first terminal coupled to a common node of the first and second switches, and a second terminal coupled to a first terminal of a third switch, where second terminals of the second and third switches are coupled to ground; and (iii) a plurality of output channels coupled to a common node of the inductor and the third switch, where the converter operates in a buck-boost mode, a buck mode, or a boost mode based on the relationship between the input voltage and output voltages of the plurality of output channels.
US11418115B2
A controller for an on-vehicle inverter includes an arm circuit and a driver. The driver includes a high-side drive circuit, a low-side drive circuit, and a bootstrap capacitor. The on-vehicle inverter includes a smoothing capacitor. The smoothing capacitor is supplied with leak current by an internal power supply via the bootstrap capacitor and a high-side semiconductor device. The controller further includes a voltage detector and an insertion-removal determination unit. The insertion-removal determination unit is configured to determine whether a connector has been inserted or removed from a change in voltage at ends of a smoothing capacitor detected by a voltage detector.
US11418113B2
An inductor current emulator circuit includes a ramp signal generation circuit and an emulator control circuit. The inductor emulator circuit generates a ramp signal for emulating an inductor current flowing through an inductor of a power stage circuit. The ramp signal generation circuit generates the ramp signal according to a first signal and a second signal. A current sense signal is related a high side switch current flowing through the high side switch or a low side switch current flowing through the low side switch. The emulator control circuit obtains a first difference integration value and a second difference integration value of differences between the current sense signal and the ramp signal during a first duration and a second duration, respectively, to generate the first signal and the second signal, respectively. Center time points of the first duration and the second duration are different from each other.
US11418104B2
Disclosed are a current measurement method for a three-phase pulse width modulation inverter using a real-time switch junction temperature estimation technique, and a three-phase pulse width modulation inverter system. The current measurement method may comprise the steps of: calculating a power loss of a switch of an inverter; estimating the junction temperature (T j) of the switch by using a thermal equivalent circuit; estimating a resistance (R ds on) value between both ends of a drain and a source by using a resistance (R ds on) map based on the junction temperature (T j); and using, as a control signal of the inverter, a current value calculated based on the estimated resistance (R ds on) value.
US11418102B2
An actuator is introduced that utilizes the forces that result from placing a current carrying coil in a magnetic field to rotate a connected object about at least one axis. In some embodiments, the introduced coil actuator includes a coil of conductor coupled to an arm or other type of structural element that extends radially from an axis of rotation. The introduced coil actuator can be utilized to provide motion control in a variety of different applications such as gimbal mechanisms. In some embodiments, the introduced coil actuator can be implemented in a gimbal mechanism for adjusting an orientation of a device such as a camera relative to a connected platform such as the body of an aerial vehicle.
US11418100B2
A haptic engine includes a linear resonant actuator having a double-wound driving coil which is used for sensing a back electromotive force (EMF) voltage independently of the coil resistance, thus minimizing the back EMF voltage's sensitivity to temperature.
US11418097B2
An external winding controlled two-degree-of-freedom bearing-free switched reluctance motor includes a stator and a rotor. An edge portion of the rotor includes rotor teeth. The stator includes an external winding and a stator core. The stator core includes four suspension teeth distributed in x and y directions on the same circumference of the radial outer side of the rotor and magnetism isolating bodies connected to two adjacent suspension teeth, each suspension tooth includes, along the axial direction of the rotor, a permanent magnet sheet and magnetically conductive sheets symmetrically connected to two sides of the permanent magnet sheet, torque teeth are connected to the inner walls of the magnetism isolating bodies, and torque windings are wound around the torque teeth. The external winding includes x-direction control cores connecting two suspension teeth in the x direction to form two x-direction symmetrical closed paths.
US11418095B2
A motor assembling method for an electric motor includes inserting a stator of the motor into a first housing of the motor through an opening of the first housing; fitting a shaft portion of a centering jig to an inner peripheral surface of the stator and a mounting portion of a first bearing of the motor in the first housing, and fitting a flange portion to the opening; fixing the stator on which centering is performed using the centering jig to the first housing; removing the centering jig from the first housing; and inserting a rotary shaft of the motor, the first bearing, and a second bearing of the motor into the first housing, and fixing a second housing of the motor to the opening.
US11418094B2
Providing an electric tool with excellent cooling efficiency. An electric tool includes: a housing 2; a motor 3; a fan 34; a sensing portion 41; a switching portion 42; and a circuit board 40. The motor 3 is accommodated in the housing 2. The motor 3 includes a stator 33, a rotor 32, and a rotating shaft 31. The rotor 32 is rotatable relative to the stator 33. The rotating shaft 31 is rotatable together with the rotor 32. The fan 34 is configured to generate a cooling air flow inside the housing 2. The sensing portion 41 is configured to detect a rotated position of the rotor 32. The switching portion 41 controls a rotation of the rotor 32. The sensing portion 41 and the switching portion 42 are mounted on the circuit board 40. The stator 33, the fan 34, the sensing portion 41, the switching portion 42, and the circuit board 40 are arranged in the housing 2 along an axial direction of the rotor 32 in the order of the fan 34, the sensing portion 41, the circuit board 40, the switching portion 42, and the stator 33.
US11418090B2
The present invention is directed to a cooling tower that has a cooling tower structure having fill material supported by the cooling tower structure and configured to receive heated process fluid and a motor mounted to the cooling tower structure. The motor has a casing and a rotatable shaft and is sealed to prevent fluids, moisture, foreign particles and contaminants from entering the casing. A fan is connected to the rotatable shaft of the motor. Rotation of the rotatable shaft rotates the fan thereby inducing an upward moving mass flow of cool air through the fill material. A basin is attached to the cooling tower structure for collecting cooled fluid. A fluid distribution system distributes the cooled fluid in the basin. The fluid distribution system has a pumping device to pump cooled fluid from the basin, fluid piping to receive the pumped cooled fluid and fluid spray devices fluidly connected to the fluid piping for spraying fluid on the casing of the motor so as to transfer heat of the casing to the fluid.
US11418089B2
A power tool is provided, including a housing; an electric brushless DC motor disposed within the housing; and a power module disposed within the housing and electrically coupled to the motor. The power module includes a circuit board, a first set of power switches mounted on a first surface of the circuit board, a second set of power switches mounted on a second surface of the circuit board substantially opposite the first set of power switches and electrically coupled to the first set of power switches forming an inverter bridge circuit, power terminals arranged on a side edge of the circuit board and coupled to the output of the inverter bridge, a first heat sink mounted on the first surface of the circuit board covering the first set of power switches, and a second heat sink covering the first heat sink and at least portions of the power terminals.
US11418083B2
A motor includes a rotor including a shaft extending along a center axis in a lengthwise direction, the rotor being rotatable about the center axis, a stator opposite the rotor with a clearance between the stator and the rotor in a radial direction, and a housing accommodating the rotor and the stator. The housing includes a tubular portion extending along the center axis, and a bottom portion closing a lower opening of the tubular portion. The tubular portion includes, on its inner peripheral surface, a fitting portion fitted to the stator, and a tapered portion with a diameter gradually decreasing downward and located below the fitting portion. The tubular portion includes, in its outer peripheral surface, a recessed portion with an axial position overlapping the tapered portion and extending in a circumferential direction.
US11418071B2
A rotating electrical machine includes a rotor, a stator core, coils, and insulating sheets. A discharge port that discharges coolant is provided on an outer circumferential face of the rotor. The stator core includes an annular or cylindrical yoke, and teeth disposed on an inner circumferential face of the yoke in a circumferential direction with spaces. The stator core is disposed encompassing an outer circumference of the rotor. A slot-wall-face channel is provided on a wall face of the stator core defining a slot, and configured to open as to the slot for the coolant to flow through. The coils are wound on the teeth. The insulating sheet is disposed in the slot and interposed between the stator core and the coil, and is configured with at least part of the slot-wall-face channel open as to the coil.
US11418069B1
A method for operating a wireless power transfer system includes selecting an operating mode from a plurality of transmission modes, which includes, at least, a first operating mode having a first power level and a first data rate and a second operating mode having a second power level and a second power rate, wherein the first data rate is greater than the second data rate and the first power level is less than the second power level. The method further includes performing, one or more of encoding the wireless data signals, decoding the wireless data signals, receiving the wireless data signals, transmitting the wireless data signals or combinations thereof. The method further includes driving a transmitter antenna of the wireless power transmission system, by the amplifier, based on a driving signal generated in accordance with the selected operating m.
US11418060B2
Systems, methods and apparatus for wireless charging are disclosed. A charging device has a resonant circuit comprising one or more transmitting coils, a driver circuit configured to provide a charging current to the resonant circuit, a zero-crossing detector configured to provide a zero-crossing signal that includes edges corresponding to transitions of a voltage measured across the resonant circuit through a zero volt level or corresponding to transitions of a current in the resonant circuit through a zero ampere level and a controller. The controller may be configured to cause the driver circuit to provide the charging current to the resonant circuit when a receiving device is present on a surface of the charging device, and control a level of power that is wirelessly transferred to the receiving device by phase-aligning the charging current with a phase-modulation signal generated from the zero-crossing signal.
US11418059B2
The invention concerns a wireless power transfer arrangement (1) including a primary side (2) and a secondary side (3) where the primary side includes an input stage (5) for converting an input power to an AC primary output and a primary resonator (6) for receiving the AC primary output and inducing a magnetic field (9) for wireless power transfer through an air gap (8). The secondary side (3) includes a secondary resonator (10) for converting the power received through the magnetic field (9) to an AC secondary output and an output stage (11) for converting the AC secondary output to a DC secondary output. A controller (15) is adapted to control independently of each other a frequency of the AC primary output to be at a resonance frequency of the resonators and the power transferred from the primary side (2) to the secondary side (3) by controlling the voltage or the current of the AC primary output. By locking the frequency of the system to the resonance frequency enables any easy power control simply by controlling the current or the voltage of the primary resonator (5).
US11418058B2
The disclosure relates to a wireless charging system, a determining method and device for a charging region, and an electronic device. The wireless charging system can include a wireless charging base and an electronic device. The wireless charging base includes a cylindrical magnet disposed axially along a thickness of the wireless charging base. The electronic device includes a charging coil component, a compass sensor which is configured to detect magnetic field intensities of a magnetic field generated by the cylindrical magnet in a first direction and in a second direction. The first direction is an axial direction of the cylindrical magnet and is perpendicular to the second direction. The electronic device further includes a processor configured to determine, according to the magnetic field intensities in the first direction and in the second direction, a charging region formed by the cylindrical magnet and adapted to the charging coil component.
US11418047B2
A method for charging a rechargeable battery comprises estimating an initial state of charge of the battery (SOC0), which may be estimated based on a time to polarization or an initial voltage of the battery. The method also comprises charging the battery according to a first charging strategy if the initial state of charge (SOC0) is greater than a threshold state of charge (SOCX) and according to a second charging strategy if the initial state of charge (SOC0) is less than the threshold state of charge (SOCX). The first charging strategy comprises charging, by charging circuitry, the battery at a temperature-independent constant charge voltage (CVXT) and at a first current (I1) with power provided from a power source in electrical communication with the charging circuitry. The second charging strategy comprises obtaining, by the charging circuitry, an environmental temperature (TE) measured by a temperature sensor in communication with the charging circuitry; calculating, by the charging circuitry, a temperature-based constant charge voltage (CVT) based on the environmental temperature (TE); and charging, by the charging circuitry, the battery at the temperature-based constant charge voltage (CVT) and at a second current (I2) with power provided from the power source.
US11418040B2
The present invention relates generally to systems, devices and methods for the efficient use of utilities, more particularly to the distribution and provision of electricity supply at appropriate voltages, monitoring and usage by end devices, and to facilitating consumers in changing their energy usage behaviour, and to adopt and easily install appropriate sustainable, energy efficient or renewable technologies. Said end devices typically including traditional electric, electronic and lighting appliances requiring AC or DC power provision or low voltage DC power via AC/DC converters.
US11418025B2
A device is disclosed herein. The device includes an electrostatic discharge (ESD) protection switch and an ESD driver. The ESD driver is configured to receive a first voltage and a second voltage. When a voltage difference between the first voltage and the second voltage is higher than a first voltage threshold, the ESD driver outputs a first trigger signal to turn on the ESD protection switch. When the voltage difference between the first voltage and the second voltage is lower than a second voltage threshold, the ESD driver outputs a second trigger signal to turn on the ESD protection switch.
US11418014B2
A DIN clip apparatus with a housing in which components are disposed. The housing has a bottom edge which abuts the DIN rail when the apparatus is mounted thereon. A DIN clip is attached to the bottom edge of the housing. The DIN clip includes a DIN clip body that is disposed to a first side of a DIN rail. The DIN clip body has a first end which is closest to the DIN rail, and a second end which is farthest from the DIN rail. A DIN clip arm is pivotally attached to the first end of the DIN clip body. The DIN clip arm is configured to span the width of the DIN rail and to pivotally transition between locked and unlocked positions. The DIN clip arm is configured to attach to a second side of the DIN rail opposite the first side, when in the locked position.
US11418009B2
A light-emitting device includes a vertical-cavity surface-emitting laser, the resonant cavity of which is transverse multimode supporting transverse modes having rotational symmetry of order two about a main optical axis, and an index-contrast grating including a plurality of pads. The pads include: a central pad, a plurality of peripheral pads, which are periodically arranged along one or more lines that are concentric with respect to the central pad, and which are arranged so that the grating has, with respect to the main optical axis, a rotational symmetry of uneven order higher than or equal to three.
US11418004B2
Provided is an element structure includes a heat dissipation member and a support member provided on the heat dissipation member. The support member includes a first mount material, a stress relaxation layer, and a second mount material in a stacking direction. The element structure further includes a functional element provided on the support member.
US11418003B2
A chip may include a first substantially planar isolation layer with a first surface and a second surface opposite the first surface. The chip may include a first substantially planar conduction layer with a first surface positioned adjacent to the second surface of the first isolation layer and a second surface opposite the first surface. The chip may include a second substantially planar isolation layer with a first surface positioned adjacent to the second surface of the first conduction layer and a second surface opposite the first surface. The chip may include a second conduction layer etched on the second surface of the second isolation layer. The second conduction layer may include an anode trace, a cathode trace, and an optical transmitter positioned on the cathode trace. The chip may include one or more vias through the second isolation layer electrically coupling the anode trace with the first conduction layer.
US11418000B2
Apparatuses and methods are disclosed for applying laser energy having desired pulse characteristics, including a sufficiently short duration and/or a sufficiently high energy for the photomechanical treatment of skin pigmentations and pigmented lesions, both naturally-occurring (e.g., birthmarks), as well as artificial (e.g., tattoos). The laser energy may be generated with an apparatus having a resonator with a sub-nanosecond round trip time.
US11417998B2
A gain fiber assembly for use in optical fiber amplification systems such as fiber amplifiers and fiber lasers utilizes an active or “bare” fiber that has a single glass cladding with an outer diameter of less is less than 80 μm and preferably less than 60 μm or even 40 μm. A passive double-clad input fiber is stripped of the outer cladding and tapered to match the outer diameter of the bare fiber. A glass-fluid or glass-vacuum interface along the taper provides guidance of the pump into and along the cladding of the bare fiber and a NA>1 for a vacuum or gasses and an NA>0.8 for liquids. This allows for much shorter fiber lengths to reach max signal power and higher pump conversion efficiencies.
US11417997B2
An M-output, where M>1, chirped pulse amplification chain that includes a stretcher of stretching factor tx_stretch, M amplifiers in cascade, M output compressors respectively placed at the output of each amplifier, wherein it comprises: a partially compressing device placed between the stretcher and the first amplifier, this partially compressing device having at least one partial compression factor, the one (or more than one) partial compression factor(s) being lower than tx_stretch, and an optical switch configured to receive a beam output from the stretcher and to direct it directly to the first amplifier of the cascade or to the partially compressing device depending on the output compressor chosen among the output compressors.
US11417991B2
A retainer resists decoupling of a first connector of a first cord from a second connector of a second cord. The retainer includes a first receiver having an adjuster to adjust the receiver about a portion of the first cord. The retainer includes a second receiver having an adjuster to adjust the receiver about a portion of the second cord. A connector housing couples the first and second receiver. The first receiver, second receiver, and connector housing form a continuous chamber in which lies portion of the first and second cords connected together when the retainer resides in an installed orientation. The retainer, in the installed orientation, resists incursion of water, dust particulate matter and other debris into the continuous chamber.
US11417990B2
It is aimed to detect whether or not a shorting terminal fitting is properly mounted. A female connector (F) is provided with a terminal mounting portion (21) formed in a female housing (20), a shorting terminal fitting (30) mounted in the terminal mounting portion (21), a lock arm (24) formed in the female housing (20) and resiliently displaceable toward the terminal mounting portion (21) due to interference with a male housing (10) in an incompletely connected state, and assembly detecting portions (29) for detecting an improperly assembled state of the shorting terminal fitting (30) by interfering with the shorting terminal fitting (30) in a connection process of the female housing (29) and the male housing (10) when the shorting terminal fitting (30) is improperly mounted in the terminal mounting portion (21).
US11417986B2
An electrical connector group comprising a connector body shaped to allow electrical connection with external components. The connector body delimits an inner volume. A plurality of electrical contacts are housed in the inner volume and connected to the connector body and to at least one internal electrical/electronic circuit or component. At least one closing lid of the connector body covers and hermetically seals the inner volume. At least one vent valve is fluidically connected to the inner volume, so as to allow only the exit of fluids from the inner volume to the outside. The vent valve comprises a valve head, integral with the connector body and coupled with a seat of the closing lid using a shape coupling, in order to perform a fixing and a centering of the closing lid with respect to the connector body.
US11417985B2
Disclosed is a plug connector having a plurality of electrical contact elements and an elastic sealing body. The elastic sealing body has a transparent sealing ring which is connected to at least one light guide arm which extends away from the sealing ring.
US11417979B2
A shielded electrical connector assembly includes an electromagnetic shield integrally formed from a single sheet of conductive material. The shield has a main wall and four side walls surrounding the main wall. The shield defines an opening opposite the main wall having an opening perimeter that is greater than or equal to a main wall perimeter. One of the four side walls defines at least one side wall opening that is configured to receive a shielded wire cable. A method of manufacturing the shielded electrical connector assembly includes the steps of providing a single planar sheet of conductive material, providing a die and a punch, forming the sheet into a cupped shape having a main wall and four side walls surrounding the main wall using the die and the punch, and forming a side wall opening in one of the four side walls.
US11417977B2
A circuit board with a connector connection for the direct contacting with a connector, wherein the connector connection is formed on the front side of the circuit board with a contact pin that is arranged centrally in a blind hole while forming a circular ring-shaped cylindrical insertion space and that has an inner hole with a first contact zone of an inner conductor for contacting an inner conductor of the connector. A second contact zone of an outer conductor is arranged in the insertion space for contacting an outer conductor of the connector.
US11417973B2
A connector assembly for providing electrical connection from an electrical device ground wire to a vehicle chassis ground comprises a wire connector, a cable, and a surface connector. The wire connector is configured to receive the electrical device ground wire. The cable is electrically connected to the ground wire. The surface connector is coupled to the cable and configured to attach to a vehicle chassis. The surface connector includes a conductive disc, an outer insulating ring, and an inner insulating ring. The conductive disc is electrically connected to the cable and includes a central opening configured to receive a fastener which attaches the surface connector to the chassis. The inner insulating ring, a portion of the lower surface of the conductive disc, and the outer insulating ring form a hermetically sealed chamber with the chassis when the surface connector is attached to the chassis.
US11417964B2
The present invention discloses a new single polarized array waveguide antenna adapted to be configured above a signal processing substrate, and including an antenna array substrate and a waveguide body. The antenna array substrate includes a plurality of antenna units, each of which having a coupling portion and an impedance matching portion. The waveguide body is configured above the antenna array substrate, and includes a plurality of waveguide channels passing through the waveguide body. Each waveguide channel has a first ridge and a second ridge projecting from wall surfaces and arranged opposite to each other. The first ridge has a first lower withdrawn edge on a lower section of the waveguide channel, and the second ridge has a second lower withdrawn edge on the lower section of the waveguide channel. The first lower withdrawn edge is distanced from the antenna array substrate by a first matching height, and the second lower withdrawn edge is distanced from the antenna array substrate by a second matching height, wherein the first matching height is different from the second matching height. Accordingly, signal transmission quality is improved by the structural arrangement above.
US11417957B2
An antenna comprises a split ring resonator. The antenna has a main portion which forms a split ring with a split portion. The main portion has an upper surface portion, a first fixed portion, a second fixed portion, a third fixed portion, a first reinforcing portion, a second reinforcing portion, a feed portion, a first end portion and a second end portion. Each of the first fixed portion, the second fixed portion and the third fixed portion is fixed on a circuit board when the antenna is mounted on the circuit board. Lower ends of the first fixed portion, the second fixed portion and the third fixed portion define an imaginary plane perpendicular to an up-down direction. Each of lower ends of the first reinforcing portion, the second reinforcing portion and the feed portion is positioned between the upper surface portion and the imaginary plane in the up-down direction.
US11417950B2
The disclosure provides an integrated wave-absorbing and wave-transparent apparatus and a radome. The integrated wave-absorbing and wave-transparent apparatus includes: a wave-transparent structure, including a first substrate and a metal patch unit located on opposite surfaces of the substrate; and a wave-absorbing structure, disposed on the wave-transparent structure and including a first wave-absorbing unit and a second wave-absorbing unit that are perpendicular to each other, where the first wave-absorbing unit and the second wave-absorbing unit each includes: a second substrate; and a plurality of metal sections and a plurality of stop-bands that are located on surfaces of the second substrate, where the plurality of metal sections and the plurality of stop-bands are connected alternately to form an absorption ring, and the metal patch unit is configured to be perpendicular to each of an absorption ring of the first wave-absorbing unit and an absorption ring of the second wave-absorbing unit.
US11417946B2
An electronic timepiece includes a cylindrical case body, a rear cover that covers an opening of the case body, a patch antenna, and an antenna holder that presses the antenna against the main plate in a direction from the rear cover to the main plate, in which the patch antenna has a radiation element provided on an antenna radiation surface located on an opposite side to a surface facing the rear cover and a first step provided on the antenna radiation surface, and the main plate has a second step provided at a position corresponding to the first step.
US11417940B2
A first antenna element (1111) and a second antenna element (1121) are formed on a first dielectric substrate (131). The first antenna element (1111) is supplied with power from a first radio frequency element (191). The second antenna element (1121) is supplied with power from a second radio frequency element (192). The first dielectric substrate (131), the first radio frequency element (191) and the second radio frequency element (192), and a first heat dissipation member (120) are laminated in this order in a Z-axis direction that is a normal direction of the first dielectric substrate (131). When viewed in plan from the Z-axis direction, the first heat dissipation member (120) overlaps at least a part of the first radio frequency element (191) and at least a part of the second radio frequency element (192).
US11417939B2
An antenna for a portable communication device is provided. The antenna comprises an antenna body having an upper section and a lower section with a connection point therebetween. The connection point being configured to: couple the upper and lower sections during normal antenna operation; decouple the upper and lower sections in response to an impact event; and recouple the upper and lower sections after the impact event.
US11417936B2
This application provides an output electrode assembly including a circuit board, a connector, an output electrode connecting sheet and a fastening base. The connector is disposed at one end of the circuit board in a longitudinal direction of the output electrode assembly, and the output electrode connecting sheet is spaced apart from the connector in a transverse direction of the output electrode assembly. The fastening base has a partition wall; a first mounting portion formed on one side of the partition wall in the transverse direction, where the connector is fixedly mounted to the first mounting portion; and a second mounting portion formed on the other side of the partition wall in the transverse direction, where the output electrode connecting sheet is fixedly mounted to the second mounting portion. The fastening base has functions of both an output electrode base and a connector mounting base in a battery module.
US11417935B2
The present disclosure provides a component for collecting a current and a battery. The component for collecting a current comprises an introducing body and a connection body bendably arranged relative to the introducing body. The introducing body comprises a holding arrangement. The holding arrangement is used for fixing the introducing body when the connection body is bent. When the connection body is bent, an operator can use a clamping tool to fixedly clamp the holding arrangement arranged on the introducing body, so that the stress applied on the component for collecting a current can be transferred to the position of the clamping tool when the connection body is bent, thereby reducing the stress from damaging electrode assemblies.
US11417932B2
A battery assembly includes a protection member and a battery module including at least two batteries arranged side by side along a first direction and having a first outer surface and a second outer surface opposite to each other along a second direction. The protection member is in the form of a letter U with two vertical portions having different lengths, wherein a first protection section covers the end covers of batteries in the battery module, a part of a second protection section covers the first outer surface, and a third protection section abuts against an end cover of a battery corresponding to the second outer surface. The protection member can prevent the airflow, the flame and the like sprayed during thermal runaway, and control a thermal diffusion range during thermal runaway.
US11417930B2
The present disclosure provides a mounting stand which is configured for mounting a component on the floor or on the wall comprising a bracket, at least two rotating rackets connected to the fixing bracket separately and being on opposite sides of the fixing bracket, and a back plate detachably disposed on the fixing bracket and the at least two rotating brackets. The present disclosure further provides a battery assembly and an energy storage system comprising the mounting stand. The mounting stand is adapted for conveniently accepting a floor-mounted method and a wall-mounted method.
US11417929B2
The Invention Relates To A Battery Compartment For An Electric Or Hybrid Vehicle, Characterised In That It Consists Of A Composition Comprising: —20 To 80 Wt % Of Reinforcement Fibres Relative To The Total Weight Of The Composition; —0 To 20 Wt % Of At Least One Impact Modifier Relative To The Total Weight Of The Composition; —0 To 20 Wt % Of Additives Relative To The Total Weight Of The Composition; —The Remainder Being A Matrix Comprising: —Mainly At Least One Polyamide And—At Least One Flame Retardant.
US11417928B2
A battery holding mechanism is adapted to selectively accommodate a first battery having a larger outer diameter, or two second batteries each having a smaller outer diameter. The battery holding mechanism includes a battery holder and a resilient positioning member. The battery holder defines therein an installation space configured to permit only the first battery or only the second batteries to be installed. When the first battery is installed, the first battery is positioned by the resilient positioning member. When the second batteries are installed, the second batteries are positioned by the resilient positioning member in a juxtaposed manner.
US11417925B2
In an example, an insulation apparatus is described. The apparatus includes a battery pack comprising a plurality of battery cells, and an insulating bag disposed around, and attached to, a surface of the battery pack. The insulating bag is configured to expand at an altitude. The insulating bag includes an outer surface, and the outer surface includes a polyethylene terephthalate (PET) film. The insulating bag is at least partially filled with a Noble gas.
US11417909B2
A solid electrolyte composition for a lithium secondary battery including a fluorine-based polymer having grafted thereon a unit comprising alkylene oxide group and a crosslinkable functional group. The polymer may be formed by a process including grafting a monomer on a fluorine-based polymer, where the monomer includes alkylene oxide group and a crosslinkable functional group. Also disclosed is a solid electrolyte for a secondary battery formed by thermally curing the composition. By graft copolymerizing a monomer including alkylene oxide group and a crosslinkable functional group on a fluorine-based polymer having high lithium ion conductivity, the solid electrolyte is capable of providing a solid electrolyte for a secondary battery having significantly enhanced solid electrolyte ion conductivity and electrochemical stability.
US11417907B2
The present invention relates to a curable composition for preparing a composite polymer electrode, the curable composition containing: A) a Li-ion conducting solid electrolyte whose general composition has the formula: Li7+x−yMIIxMIII3−xMIV2−yO12 wherein MII, MIII, MIV, MV are species of valence II to V; where 0≤x<3, preferably 0≤x≤2; and 0≤y<2 preferably 0≤y≤1; (B) a polymer; (C) a lithium salt; (D) an active plasticizer; and (E) a photoinitiator. The invention also relates to a process of preparing the curable composition, cured compositions and films derived from the curable composition, and solid-state lithium batteries whose solid electrolyte layer contains a cured composition or a cured film according to the invention.
US11417897B2
A fuel cell vehicle includes a fuel cell and a junction box. The fuel cell includes at least one cell stack including a plurality of unit cells in a stacked configuration, heaters disposed at end portions of the at least one cell stack, current collectors disposed at the end portions of the at least one cell stack, a terminal block electrically connecting the current collectors and the heaters to the junction box, a positive bus bar and a negative bus bar electrically connecting the current collectors to the terminal block, and a positive wire and a negative wire electrically connecting the heaters to the terminal block. The junction box includes a first switching unit disposed between the positive wire and the positive bus bar, and a second switching unit disposed between the negative wire and the negative bus bar.
US11417889B2
A pasting carrier for a lead-acid battery. The pasting carrier includes a nonwoven fiber mat having a thickness between 5 and 50 mils, the nonwoven fiber mat being composed of a plurality of entangled glass microfibers.
US11417886B2
To produce a silicon oxide-based negative electrode material containing Li and having uniform distribution of a Li concentration both inside particles and between particles although a C-coating film is formed on a surface, and yet in which generation of SiC is suppressed. A SiO gas and a Li gas are simultaneously generated by heating a Si-lithium silicate-containing raw material under reduced pressure. The Si-lithium silicate-containing raw material includes Si, Li, and O, in which a part of the Si is present as a Si simple substance and the Li is present as lithium silicate. By cooling the generated gases, Li-containing silicon oxide having an average composition of SiLixOy (0.05
US11417878B2
The present technology described relates to lithium-based alloy electrode materials used for the production of anode in lithium accumulators and processes for obtaining same. The alloy comprises metallic lithium, a metallic component X1 selected from magnesium and aluminum and a metallic component X2 selected from alkali metals, alkaline earth metals, rare earths, zirconium, copper, silver, bismuth, cobalt, zinc, aluminum, silicon, tin, antimony, cadmium, mercury, lead, manganese, boron, indium, thallium, nickel, germanium, molybdenum and iron. Processes for preparing electrode materials thus obtained and their uses are also described.
US11417875B2
A positive active material for a rechargeable lithium battery includes a nickel-based lithium transition metal oxide including a secondary particle in which a plurality of primary particles are agglomerated, wherein the secondary particle includes a core and a surface layer surrounding the core, and the surface layer includes a plurality of primary particles and a nano-sized cobalt-based lithium transition metal oxide absorbed in the surface layer, between the primary particles.
US11417873B2
Solid-state batteries, battery components, and related processes for their production are provided. The battery electrodes or separators contain sintered electrochemically active material, inorganic solid particulate electrolyte having large particle size, and low melting point solid inorganic electrolyte which acts as a binder and/or a sintering aid in the electrode.
US11417861B2
The present application discloses a flexible display panel and a method for manufacturing the same. By covering the edge of the metal film layer by using an organic protective layer at the groove of the planarization layer on the patterned metal film layer, which avoids subsequent etching of the anode etching solution of the organic light-emitting layer to the metal film layer, and prevents the metal at an edge of the metal film layer from being corroded, and can block moisture, oxygen and impurities in the air from entering a device area of the organic light-emitting layer along the edge of the metal film layer, thereby improving a packaging effect.
US11417855B2
A display device and a manufacturing method thereof are provided. The display device includes a display area, a non-display area surrounding the display area, a thin film transistor structure layer, a ring-shaped metal layer, a luminous layer, and a first electrode. The ring-shaped metal layer is disposed in the non-display area. The thin film transistor structure layer includes a passivation layer including a protrusion corresponding to the ring-shaped metal layer. The first electrode extends from the display area to the protrusion, and extends from a surface of the protrusion to a surface of the ring-shaped metal layer.
US11417848B2
A foldable display device includes: a display panel; a first support member on a back surface of the display panel and in a first non-folding area; a second support member on a back surface of the display panel and in a second non-folding area and spaced apart from the first support member; a barrier sheet on back surfaces of the first support member and the second support member to overlap the first non-folding area, a folding axis, and the second non-folding area. The barrier sheet is on the folding axis and includes an extension portion extending along a direction of the folding axis. The first support member includes a first groove portion formed at a corner of the first support member adjacent to the folding axis, and the second support member includes a second groove portion formed at a corner of the second support member adjacent to the folding axis.
US11417846B2
The present disclosure provides a light-emitting layer, an organic light emitting diode (OLED) device, and a display apparatus. The light-emitting layer has a host material containing a first photocrosslinker group. A guest material containing a second photocrosslinker group is prepared. The host material and the guest material are mixed in a solvent to form a mixture. The mixture is coated, annealed, and UV-irradiated on a substrate to form the light-emitting layer. As such, the disclosed light-emitting layer is prepared by the polymerization after being on the substrate. The light-emitting layer has a mesh structure. The mesh structure improves energy transfer between the host material and guest material and increases the lifespan of the resultant OLED device and OLED display apparatus.
US11417834B2
A switching device is disclosed. The switching device includes a spin-orbit coupling (SOC) layer, a pure spin conductor (PSC) layer disposed atop the SOC layer, a ferromagnetic (FM) layer disposed atop the PSC layer, and a normal metal (NM) layer sandwiched between the PSC layer and the FM layer. The PSC layer is a ferromagnetic insulator (FMI) is configured to funnel spins from the SOC layer onto the NM layer and to further provide a charge insulation so as to substantially eliminate current shunting from the SOC layer while allowing spins to pass through. The NM layer is configured to funnel spins from the PSC layer into the FM layer.
US11417823B2
A sensor element includes a first reference potential side terminal located between a first signal side terminal and a second signal side terminal along a first axis passing through the first signal side terminal and the second signal side terminal in a plan view from a direction in which a first piezoelectric element and a second piezoelectric element are stacked and a second reference potential side terminal located between the first signal side terminal and the second signal side terminal along the first axis in the plan view from the direction. The first axis is located between the first reference potential side terminal and the second reference potential side terminal in the plain view from the direction.
US11417821B2
Superconducting integrated circuit layouts are proofed against the detrimental effects of stray flux by designing and fabricating them to have one or more ground planes patterned in the x-y plane with a regular grid of low-aspect-ratio flux-trapping voids. The ground plane(s) can be globally patterned with such voids and thousands or more superconducting circuit devices and wires can thereafter be laid out so as not to intersect or come so close to the voids that the trapped flux would induce supercurrents in them, thus preventing undesirable coupling of flux into circuit elements. Sandwiching a wire layer between patterned ground planes permits wires to be laid out even closer to the voids. Voids of successively smaller maximum dimension can be concentrically stacked in pyramidal fashion in multiple ground plane layers having different superconductor transition temperatures, increasing the x-y area available for device placement and wire-up.
US11417805B2
A semiconductor device includes: a mounting board; and a semiconductor element disposed on the mounting board via metal bumps, wherein the semiconductor element includes a semiconductor stacked structure and first electrodes, the mounting board includes second electrodes, the metal bumps include a first layer in contact with the first electrodes of the semiconductor element and a second layer located on a side opposite to the first electrodes, an average crystal grain size of crystals included in the first layer is larger than an average crystal grain size of crystals included in the second layer, and the second layer is spaced apart from the first electrodes of the semiconductor element.
US11417804B2
The light emitting device package disclosed in the embodiment of the invention includes first and second frames; a body disposed between the first and second frames; and a light emitting devices disposed on the first and second frames. The first frame includes a first end portion adjacent to the second frame, and the second frame includes a second end portion adjacent to the first frame and facing the first end portion, the first end portion includes a first protrusion protruding toward the second frame, and the second end portion includes a second protrusion protruding toward the first frame. The light emitting device includes first and second bonding portions disposed on the first and second protrusions. The body includes first and second reflective portions extending toward both sides of the first protrusion toward the first frame, and third and fourth reflective portions extending toward both sides of the second protrusion toward the second frame. The light emitting device may overlap the first to fourth reflective portions in a vertical direction.
US11417794B2
A growth mask layer is formed over a semiconductor material layer on a substrate. Optionally, a patterned hard mask layer can be formed over the growth mask layer. A nano-imprint lithography (NIL) resist layer is applied, and is imprinted with a pattern of recesses by stamping. The pattern in the NIL resist layer through the growth mask layer to provide a patterned growth mask layer with clusters of openings therein. If a patterned hard mask layer is employed, the patterned hard mask can prevent transfer of the pattern in the area covered by the patterned hard mask layer. Semiconductor material portions, such as nanowires can be formed in a cluster configuration through the clusters of openings in the patterned growth mask layer. Alignment marks can be formed concurrently with formation of semiconductor material portions by employing nano-imprint lithography.
US11417785B2
A photovoltaic device is presented. The photovoltaic device includes a buffer layer disposed on a transparent conductive oxide layer; a window layer disposed on the buffer layer; and an interlayer interposed between the transparent conductive oxide layer and the window layer. The interlayer includes a metal species, wherein the metal species includes gadolinium, beryllium, calcium, barium, strontium, scandium, yttrium, hafnium, cerium, lutetium, lanthanum, or combinations thereof. A method of making a photovoltaic device is also presented.
US11417784B2
The present disclosure is to provide a multi-junction light energy conversion element including a material having a band gap suitable for a light energy conversion layer located upstream in an incidence direction of light. The present disclosure provides a light energy conversion element, comprising a first light energy conversion layer containing SrZn2N2 and a second light energy conversion layer containing an light energy conversion material. The light energy conversion material has a narrower band gap than the SrZn2N2.
US11417773B2
A semiconductor device with favorable reliability is provided. The semiconductor device includes a first oxide, a second oxide, a first conductor, a second conductor, a third conductor, a first insulator, and a second insulator. The first conductor is provided in contact with a top surface of the first oxide. The second conductor is provided in contact with the top surface of the first oxide. The first insulator is provided over the first conductor and the second conductor. The second oxide is provided in contact with the top surface of the first oxide. The second insulator is provided over the second oxide. The third conductor is provided over the second insulator. The first insulator has a function of inhibiting diffusion of oxygen. The first oxide includes indium, an element M (M is gallium, yttrium, or tin), and zinc. The first oxide includes a first region overlapping with the third conductor. A region of the first region in contact with the second oxide includes a region in which an atomic ratio of aluminum (Al) to the element M is less than 0.1.
US11417770B2
Embodiments herein describe techniques for a thin-film transistor (TFT), which may include a substrate oriented in a horizontal direction and a transistor above the substrate. The transistor includes a gate electrode above the substrate, a gate dielectric layer around the gate electrode, and a channel layer around the gate dielectric layer, all oriented in a vertical direction substantially orthogonal to the horizontal direction. Furthermore, a first metal electrode located in a first metal layer is coupled to a first portion of the channel layer by a first short via, and a second metal electrode located in a second metal layer is coupled to a second portion of the channel layer by a second short via. Other embodiments may be described and/or claimed.
US11417764B2
A method for reducing stress induced defects in heterogeneous epitaxial interfaces of a semiconductor device is disclosed. The method includes forming a fin structure with a fin base, a superlattice structure on the fin base, forming a polysilicon gate structure on the fin structure, forming a source/drain (S/D) opening within a portion of the fin structure uncovered by the polysilicon gate structure, modifying the first surfaces of the first layers to curve a profile of the first surfaces, depositing first, second, and third passivation layers on the first, second, and third surfaces, respectively, forming an epitaxial S/D region within the S/D opening, and replacing the polysilicon gate structure with a metal gate structure. The superlattice structure includes first and second layers with first and second lattice constants, respectively, and the first and second lattice constants are different from each other.
US11417762B2
Circuits, systems, devices, and methods related to a switch with an integrated Schottky barrier contact are discussed herein. For example, a radio-frequency switch can include an input node, an output node, and a transistor connected between the input node and the output node. The transistor can be configured to control passage of a radio-frequency signal from the input node to the output node. The transistor can include a first Schottky diode integrated into a drain of the transistor and/or a second Schottky diode integrated into a source of the transistor. The first Schottky diode and/or the second Schottky diode can be configured to compensate a non-linearity effect of the radio-frequency switch.
US11417758B2
An enhancement mode Group III nitride-based transistor device includes a body having a first surface and a Group III nitride barrier layer arranged on a Group III nitride channel layer and forming a heterojunction therebetween. A first cell field includes transistor cells and an edge region. Each transistor cell includes source, gate and drain fingers extending substantially parallel to one another on the first surface in a longitudinal direction. The gate finger, arranged laterally between the source and drain fingers, includes a p-doped Group III nitride finger arranged between a metallic gate finger and the first surface. The edge region surrounds the transistor cells and includes an edge termination structure having an isolation ring and a p-doped Group III nitride runner. The isolation ring locally interrupts the heterojunction. The runner, extending transversely to the longitudinal direction, is located laterally between the isolation ring and an end of the drain finger.
US11417747B2
In an example, a transistor device is provided. The transistor device includes a plurality of transistor cells each including a gate electrode and each at least partially integrated in a semiconductor body that includes a wide bandgap semiconductor material. The transistor device includes a gate pad arranged on top of the semiconductor body, and a plurality of gate runners each arranged on top of the semiconductor body and each connected to gate electrodes of at least some of the plurality of transistor cells. Each gate runner of the plurality of gate runners has a longitudinal direction, and at least one of the gate runners includes at least a section in which a resistivity per area increases in the longitudinal direction as a distance to the gate pad along the gate runner increases.
US11417744B2
The present disclosure provides a semiconductor structure. The semiconductor structure comprises a substrate comprising a first top surface; an isolation region disposed in the substrate; an active region surrounded by the isolation region; a gate trench disposed in the active region; a first barrier layer disposed on a portion of a sidewall of the gate trench; a first gate material disposed in the gate trench, wherein the first gate material comprises a first member surrounded by the first barrier layer and a second member extending from the first member toward the first top surface; a second barrier layer disposed on the first barrier layer and the first gate material; a second gate material disposed on the second barrier layer; and a gate insulating material disposed on the second gate material.
US11417741B2
The present disclosure relates to an integrated chip comprising a substrate having a first top surface disposed at a first height, a second top surface disposed at a second height that is less than the first height, and a connecting surface extending from the first top surface to the second top surface. A first source/drain region is disposed along the first top surface of the substrate. A second source/drain region is disposed along the second top surface of the substrate and is laterally separated from the first source/drain region by a channel region of the substrate. A gate structure is arranged between the first source/drain region and the second source/drain region. The gate structure extends from over the first top surface of the substrate to over the connecting surface of the substrate. The gate structure also extends below the first top surface of the substrate.
US11417734B2
A structure of flash memory cell includes a substrate. A floating gate is disposed on the substrate. A low dielectric constant (low-K) spacer is disposed on a sidewall of the floating gate. A trench isolation structure has a base part disposed in the substrate and a protruding part above the substrate protruding from the base part. The low-K spacer is sandwiched between the floating gate and the protruding part of the trench isolation structure.
US11417730B2
A transistor comprises a top source/drain region, a bottom source/drain region, a channel region vertically between the top and bottom source/drain regions, and a gate operatively laterally-adjacent the channel region. The channel region is crystalline and comprises a plurality of vertically-elongated crystal grains that individually are directly against both of the top source/drain region and the bottom source/drain region. Other embodiments, including methods, are disclosed.
US11417728B2
A nanowire structure includes a substrate, a patterned mask layer, and a nanowire. The patterned mask layer includes an opening through which the substrate is exposed. Further, the patterned mask layer has a thermal conductivity greater than 2 0 W m * K . The nanowire is on the substrate in the opening of the patterned mask layer. By providing the patterned mask layer with a thermal conductivity greater than 2 0 W m * K , the patterned mask layer is able to maintain a temperature of the surface thereof to a desired level when the nanowire is provided. This prevents undesired parasitic growth on the patterned mask layer, thereby improving the performance of the nanowire structure.
US11417727B2
A semiconductor device with an air gap includes a plurality of gate stacks disposed on a substrate; a liner layer conformally covering the gate stacks and the substrate; and a dielectric stack disposed on the liner layer on the gate stacks. The air gap is formed between the liner layer and the dielectric stack on two adjacent gate stacks. A height of the air gap is greater than heights of the two adjacent gate stacks, and the air gap includes: a lower portion between the two adjacent gate stacks, sidewalls and a bottom of the lower portion exposing the liner layer; a middle portion above the lower portion; and an upper portion above the middle portion. Sidewalls of the upper portion expose the dielectric stack, a top surface of the upper portion is covered by the dielectric stack, and the upper portion has a smaller width than the lower portion.
US11417726B2
The present disclosure provides a semiconductor structure having an air gap dielectric and a method for preparing the semiconductor structure. The semiconductor structure includes a substrate; a plurality of conductive pillars disposed over the substrate; a plurality of dielectric pillars, disposed over the substrate, separated from the conductive pillars; a plurality of dielectric caps disposed over the conductive pillars, separated from the dielectric pillars; and a sealing layer disposed over the dielectric pillars and the dielectric caps.
US11417720B2
A load, a transistor which controls a current value supplied to the load, a capacitor, a power supply line, and first to third switches are provided. After a threshold voltage of the transistor is held by the capacitor, a potential in accordance with a video signal is inputted and a voltage that is the sum of the threshold voltage and the potential is held. Accordingly, variation in current value caused by variation in threshold voltage of the transistor can be suppressed. Therefore, a desired current can be supplied to a load such as a light emitting element. In addition, a display device with a high duty ratio can be provided by changing a potential of the power supply line.
US11417715B2
An array substrate, a display screen and a display device. The array substrate includes a base substrate, a non-transparent first OLED substrate, and a transparent second OLED substrate. The first OLED substrate at least partially surrounds the second OLED substrate. The second OLED substrate includes a first electrode layer located on the base substrate, a light emitting structure layer located on the first electrode layer, and a second electrode layer located on the light emitting structure layer. The first electrode layer includes a plurality of first electrodes. The light emitting structure layer includes a plurality of light emitting structures. A number of the first electrodes is less than a number of the light emitting structures. Each of the first electrodes corresponds to one of the light emitting structures.
US11417711B2
An electronic apparatus includes a display panel including a base substrate, a pixel definition layer to define openings, light-emitting devices including light-emitting patterns in the openings, and an encapsulation layer covering the light-emitting device, a cover panel including a window layer, a color filter layer, and a color control layer, the color filter layer being on the window layer, the color control layer being on the color filter layer and including a quantum dot, and a refraction control layer including first refraction patterns, overlapping the light-emitting patterns, respectively, and having a first refractive index, and a second refraction pattern adjacent to the first refraction patterns and having a second refractive index that is lower than the first refractive index, wherein, when measured in a first direction, a largest width of each of the first refraction patterns is larger than a width of each of the light-emitting patterns.
US11417700B2
Some embodiments of the present disclosure provide a back side illuminated (BSI) image sensor. The back side illuminated (BSI) image sensor includes a semiconductive substrate and an interlayer dielectric (ILD) layer at a front side of the semiconductive substrate. The ILD layer includes a dielectric layer over the semiconductive substrate and a contact partially buried inside the semiconductive substrate. The contact includes a silicide layer including a predetermined thickness proximately in a range from about 600 angstroms to about 1200 angstroms.
US11417699B2
An image sensor includes a substrate, first and second insulating structures, a first wiring structure, a through via, and first and second connection patterns. The substrate includes a sensor array region and a pad region. The first insulating structure is disposed on a second surface of the substrate. The first wiring structure is formed in the first insulating structure and includes first conductive layers and first vias. The through via passes through the substrate in the pad region and connects to the first wiring structure. The first connection pattern is connected to the first wiring structure. The second insulating structure is disposed on a fourth surface of the first insulating structure. The second connection pattern is connected to the first connection pattern. The first conductive layers include a first wiring, and a second wiring spaced farther from the substrate than the first wiring. The through via contacts the second wiring.
US11417696B2
A configuration is simplified of an imaging element including a polarizing unit that transmits light in a specific polarization direction. The imaging element includes a polarizing unit, a photoelectric conversion unit, a first charge holding unit, an image signal generation unit, and a second charge holding unit. The photoelectric conversion unit includes a conductive member and transmits the light in the specific polarization direction of incident light. The photoelectric conversion unit generates charge by photoelectric conversion based on the light transmitted through the polarizing unit. The first charge holding unit holds the charge generated. The image signal generation unit generates an image signal depending on the charge held in the first charge holding unit. The second charge holding unit includes the conductive member of the polarizing unit as an electrode, and holds the charge generated.
US11417692B2
An image sensing device includes a plurality of image sensor pixels including a first image sensor pixel and a second image sensor pixel and a transmission driver. The transmission driver is coupled to first and second transfer gates to apply a first transmission signal to the first transfer gate to control the first transfer gate and a second transmission signal to the second transfer gate to control the second transfer gate. A first distance between the first image sensor pixel and the transmission driver is shorter than a second distance between the second image sensor pixel and the transmission driver, and the first and second transfer gates of the first image sensor pixel are different in structure from the first and second transfer gates of the second image sensor pixel, respectively.
US11417681B2
A method used in forming a memory array comprising strings of memory cells and operative through-array-vias (TAVs) comprises forming a stack comprising vertically-alternating insulative tiers and conductive tiers. The stack comprises a TAV region and an operative memory-cell-string region. The TAV region comprises spaced operative TAV areas. Operative channel-material strings are formed in the stack in the operative memory-cell-string region and dummy channel-material strings are formed in the stack in the TAV region laterally outside of and not within the operative TAV areas. Operative TAVs are formed in individual of the spaced operative TAV areas in the TAV region. Other methods and structure independent of method are disclosed.
US11417680B2
There are provided a semiconductor memory device and a manufacturing method thereof. The semiconductor memory device includes a first select group and a second select group isolated from each other by an isolation insulating layer; an upper gate stack structure extending to overlap with the first select group, the isolation insulating layer, and the second select group; channel structures extending to penetrate the first select group, the second select group, and the upper gate stack structure; and a vertical connection structure spaced apart from the first select group, the second select group, and the upper gate stack structure, the vertical connection structure extending in parallel to the channel structures.
US11417673B2
A microelectronic device comprises a stack structure comprising alternating conductive structures and insulative structures arranged in tiers, the tiers individually comprising one of the conductive structures and one of the insulative structures, first support pillar structures extending through the stack structure within a first region of the microelectronic device, the first support pillar structures electrically isolated from a source structure underlying the stack structure, second support pillar structures extending through the stack structure within a second region of the microelectronic device, the second support pillar structures comprising an electrically conductive material in electrical communication with the source structure, and bridge structures extending between at least some neighboring first support pillar structures of the first support pillar structures. Related memory devices, electronic systems, and methods are also described.
US11417672B2
There are provided a semiconductor memory device and a manufacturing method thereof. The manufacturing method of the semiconductor memory device includes: forming a preliminary memory cell array that includes a gate stack structure and a channel structure, wherein the gate stack structure includes interlayer insulating layers and conductive patterns, alternately stacked on a first substrate, and wherein the channel structure has a first end portion that penetrates the gate stack structure and extends into the first substrate; forming a common source line to be in contact with a second end portion of the channel structure, the common source line formed on a first surface of the gate stack structure; removing the first substrate; and forming a bit line connected to the first end portion of the channel structure on a second surface of the gate stack structure that is opposite of the first surface of the gate stack structure.
US11417669B2
A semiconductor memory device includes a semiconductor pillar including a semiconductor layer and extending along a first direction, a first wiring extending along a second direction crossing the first direction, a first electrode between the semiconductor pillar and the first wiring, a first insulating layer between the first electrode and the first wiring and adjacent to the first electrode, a second insulating layer between the first insulating layer and the first wiring and adjacent to the first insulating layer, the second insulating layer having a higher dielectric constant than the first insulating layer, and a third insulating layer between the second insulating layer and the first wiring. A shortest distance between the second insulating layer and the semiconductor layer in the second direction is greater than a shortest distance between the first electrode and the semiconductor layer in the second direction.
US11417667B2
The present application discloses a method for preparing a semiconductor device with an air gap structure between conductive structures. The method includes: forming a first bit line, a second bit line, a first capacitor contact and a second capacitor contact over a semiconductor substrate, wherein the first capacitor contact and the second capacitor contact are disposed between the first bit line and the second bit line; forming a first dielectric layer over a sidewall of the first bit line, a sidewall of the second bit line, a sidewall of the first capacitor contact and a sidewall of the second capacitor contact such that an opening is formed and surrounded by the first dielectric layer; filling the opening with a dielectric structure; and removing the first dielectric layer to form an opening structure surrounding the dielectric structure.
US11417663B2
A method, apparatus, and article of manufacture for collecting and exchanging data are disclosed. In one embodiment, the apparatus comprises a non-volatile memory device, which includes an interface for coupling the non-volatile memory device to a host system; non-volatile memory for storing data, including a plurality of executables at least two of which are executable on different operating systems or devices. The plurality of executables includes a data collection executable and a data transfer executable. The nonvolatile memory device also includes a controller to cause execution of at least one executable in the plurality of executables, including the data collection executable and the data transfer executable, where execution of the data collection executable causes data to be collected and stored in the non-volatile memory, and execution of which causes the collected data to be transferred to a location external to the non-volatile memory device.
US11417661B2
Some embodiments include an integrated capacitor assembly having a conductive pillar supported by a base, with the conductive pillar being included within a first electrode of a capacitor. The conductive pillar has a first upper surface. A dielectric liner is along an outer surface of the conductive pillar and has a second upper surface. A conductive liner is along the dielectric liner and is included within a second electrode of the capacitor. The conductive liner has a third upper surface. One of the first and third upper surfaces is above the other of the first and third upper surfaces. The second upper surface is at least as high above the base as said one of the first and third upper surfaces. Some embodiments include memory arrays having capacitors with pillar-type first electrodes.
US11417659B2
Disclosed are semiconductor memory devices and methods of fabricating the same. The method including forming a mold structure by alternately stacking a plurality of first insulating layers and a plurality of second insulating layers on a substrate, patterning the mold structure to form a first trench that exposes a first inner sidewall of the mold structure, growing a vertical semiconductor layer in the first trench such that a vertical semiconductor layer covers the first inner sidewall, using the substrate as a seed to, patterning the mold structure to form a second trench that exposes a second inner sidewall of the mold structure, forming a plurality of recesses by selectively removing the second insulating layers from the mold structure through the second trench, and horizontally growing a plurality of horizontal semiconductor layers in corresponding recesses, using the vertical semiconductor layer as a seed may be provided.
US11417654B2
An integrated circuit (IC) structure includes a substrate having several regions, several semiconductor devices formed at the substrate and respectively within the regions, and an ultra-deep (UD) trench isolation structure formed in the substrate. The substrate has a top surface and a bottom surface oppositely, and the UD trench isolation structure formed in the substrate surrounds peripheries of each of the regions for structurally and physically isolating the semiconductor devices within different regions. The UD trench isolation structure penetrates the substrate by extending from the top surface of the substrate to the bottom surface of the substrate.
US11417650B2
An integrated circuit including a substrate, a first semiconductor element, and a second semiconductor element is provided. The substrate has a high voltage region and a low voltage region separated from each other. The first semiconductor element is located in the high voltage region. The first semiconductor element includes a first oxide layer and a first gate. The first oxide layer is embedded in the substrate. The first gate is located on the first oxide layer. The first gate is a polycrystalline gate. The second semiconductor element is located in the low voltage region. The second semiconductor element includes a second oxide layer and a second gate. The second oxide layer is embedded in the substrate. The second gate is located on the second oxide layer. The second gate is a metal gate. A manufacturing method of an integrated circuit is also provided.
US11417649B2
A semiconductor device includes a transistor. The transistor includes an active region in a substrate, a patterned conductive layer being a portion of an interconnection layer for routing, and an insulating layer extending over the substrate and configured to insulate the active region from the patterned conductive layer. The patterned conductive layer and the insulating layer serve as a gate of the transistor.
US11417646B2
An integrated circuit formed on a silicon substrate includes an NMOS transistor with n-channel raised source and drain (NRSD) layers adjacent to a gate of the NMOS transistor, a PMOS transistor with SiGe stressors in the substrate adjacent to a gate of the PMOS transistor, and an NPN heterojunction bipolar transistor (NHBT) with a p-type SiGe base formed in the substrate and an n-type silicon emitter formed on the SiGe base. The SiGe stressors and the SiGe base are formed by silicon-germanium epitaxy. The NRSD layers and the silicon emitter are formed by silicon epitaxy.
US11417632B2
The present disclosure relates to a radio frequency device that includes a transfer device die and a multilayer redistribution structure underneath the transfer device die. The transfer device die includes a device region with a back-end-of-line (BEOL) portion and a front-end-of-line (FEOL) portion over the BEOL portion and a transfer substrate. The FEOL portion includes isolation sections and an active layer surrounded by the isolation sections. A top surface of the device region is planarized. The transfer substrate including a porous silicon (PSi) region resides over the top surface of the device region. Herein, the PSi region has a porosity between 1% and 80%. The multilayer redistribution structure includes a number of bump structures, which are at a bottom of the multilayer redistribution structure and electrically coupled to the FEOL portion of the transfer device die.
US11417627B2
A micro LED display manufacturing method according to various embodiments may include: a first operation of bonding an anisotropic conductive film including a plurality of conductive particles onto one surface of a prepared substrate, the one surface including a circuit part; a second operation of forming a bonding layer on the anisotropic conductive film; a third operation of positioning a plurality of micro LED chips above the bonding layer, the micro LED chips being arranged on a carrier substrate while being spaced a first distance apart from the substrate; a fourth operation of attaching the plurality of micro LED chips onto the bonding layer by means of laser transfer; and a fifth operation of forming a conductive structure for electrically connecting a connection pad to the circuit part through the conductive particles by means of heating and pressurizing.
US11417618B2
A semiconductor device includes: a lower structure; a redistribution insulating layer disposed over the lower structure; a redistribution conductive layer disposed over the redistribution insulating layer and electrically connected to a part of the lower structure, the redistribution conductive layer including a redistribution pad; and a protective layer covering the redistribution insulating layer and the redistribution conductive layer while leaving the redistribution pad exposed. The redistribution conductive layer includes a trench disposed adjacent to the redistribution pad, and a part of the protective layer fills the trench.
US11417615B2
An integrated circuit (IC) die having a first side and a second side opposite the first side is disclosed. The IC die can include a signal via through the IC die. The IC die can include processing circuitry. The IC die can include transition circuitry providing electrical communication between the processing circuitry and the signal via. The transition circuitry can comprise a first transmission line, a second transmission line, and a transition transmission line between the first and second transmission lines. In various embodiments, the first transmission line can comprise a microstrip (MS) line, and the second transmission line can comprise a grounded coplanar waveguide (CPW).
US11417609B2
Semiconductor structures and fabrication methods are provided. The semiconductor structure includes a semiconductor substrate having a dielectric structure and having at least a first region; a plurality of first openings formed in the dielectric structure in the first region; a first barrier member formed in each of the plurality of the first openings; a plurality of second openings formed between adjacent first barrier members and with sidewall surfaces exposing sidewall surfaces of the first barrier members; and a second barrier member formed in each of the plurality second openings.
US11417600B2
A method for manufacturing a semiconductor device of one embodiment of the present invention includes: forming an insulation layer to be processed over a substrate; forming a first sacrificial layer in a first area over the substrate, the first sacrificial layer being patterned to form in the first area a functioning wiring connected to an element; forming a second sacrificial layer in a second area over the substrate, the second sacrificial layer being patterned to form in the second area a dummy wiring; forming a third sacrificial layer at a side wall of the first sacrificial layer and forming a fourth sacrificial layer at a side wall of the second sacrificial layer, the third sacrificial layer and the fourth sacrificial layer being separated; forming a concavity by etching the insulation layer to be processed using the third sacrificial layer and the fourth sacrificial layer as a mask; and filling a conductive material in the concavity.
US11417596B2
In some embodiments, the present disclosure relates to an integrated chip that includes an insulator layer arranged over a substrate. Further, an upper routing structure is arranged over the insulator layer and is made of a semiconductor material. A lower optical routing structure is arranged below the substrate and is embedded in a lower dielectric structure. The integrated chip further includes an anti-reflective layer that is arranged below the substrate and directly contacts the substrate.
US11417594B2
A three-Dimensional Integrated Circuit (3DIC) Chip on Wafer on Substrate (CoWoS) packaging structure or system includes a silicon oxide interposer with no metal ingredients, and with electrically conductive TVs and RDLs. The silicon oxide interposer has a first surface and a second surface opposite to the first surface. The electrically conductive TVs penetrate through the silicon oxide interposer. The electrically interconnected RDLs are disposed over the first surface of the silicon oxide interposer, and are electrically coupled or connected to a number of the conductive TVs.
US11417588B2
A semiconductor structure includes a plurality of vias and a metal layer. The vias disposed on a semiconductor substrate. The metal layer has a plurality of metal lines and at least one transmission gate line region. The metal lines are connected to the vias. The at least one transmission gate line region is connected to at least one transmission gate corresponding to at least one transmission gate circuit. The transmission gate line region includes at least one different-net via pair. The different-net via pair has two metal lines and each of the two metal lines is connected to a via respectively. The two metal lines extend along a first axis but toward opposite directions. A distance between the two vias of the different-net via pair is within about 1.5 poly pitch.
US11417586B2
An integrated circuit structure may be formed having a substrate, at least one integrated circuit device embedded in and electrically attached to the substrate, and at least one heat transfer fluid conduit extending through the substrate, wherein the heat transfer fluid conduit is electrically attached to the at least one integrated circuit device. In one embodiment, the at least one heat transfer fluid conduit is a power transfer route for the at least one integrated circuit device.
US11417580B2
An embodiment is a method including: attaching a first die to a first side of a first component using first electrical connectors, attaching a first side of a second die to first side of the first component using second electrical connectors, attaching a dummy die to the first side of the first component in a scribe line region of the first component, adhering a cover structure to a second side of the second die, and singulating the first component and the dummy die to form a package structure.
US11417573B2
An electronic device is provided. The electronic device includes a substrate and an electronic unit disposed on the substrate. The electronic unit includes a light-emitting diode, a conductive structure, a first driving circuit, and a second driving circuit. The conductive structure is disposed between the light-emitting diode and the substrate. The first driving circuit includes a first output wire. The second driving circuit includes a second output wire. The first driving circuit is electrically connected to the light-emitting diode by the conductive structure. The second driving circuit is electrically insulated from the light-emitting diode. In addition, the conductive structure at least partially overlaps the first output wire and the second output wire in a normal direction of the substrate.
US11417558B2
A ceramics substrate includes: a substrate body; an electric conductor layer that is built in the substrate body; and a via that is built in the substrate body to be electrically connected to the electric conductor layer. The substrate body is made of ceramics containing aluminum oxide. The via is made of a fired body of an electric conductor paste. The electric conductor paste contains molybdenum as a main component and further contains nickel oxide, aluminum oxide, and silicon dioxide.
US11417557B2
Electrostatic chucks include multiple electrodes, each having a spiral shape surrounding a center of a surface of the electrostatic chuck, to provide a polyphase electrostatic chuck. Each electrode can be connected to a different phase of power. The spiral shapes can each avoid one another as well as avoiding holes or openings in the surface of the electrostatic chuck. The spiral shapes can be algorithmically determined using a processor. These electrostatic chucks can include three or more electrodes. Methods of manufacture of the electrostatic chucks include determining shapes for each of the electrodes and providing each of the electrodes.
US11417555B2
A ceiling conveyance vehicle includes a traveling wheel to roll on a track including a first track and a second track and a main body below the track and coupled to the traveling wheel. The ceiling conveyance vehicle includes a direction changer to change between a first state in which the traveling wheel rolls on the first track and a second state in which the traveling wheel rolls on the second track, with an orientation of the main body with respect to the track maintained, an article holder capable of holding an article, a hoisting-and-lowering driver to hoist and lower the article holder, a lateral slider to slidingly move the hoisting-and-lowering driver in a horizontal, linear direction, and a first rotational driver to rotationally drive the lateral slider around a first perpendicular axis with respect to the main body.
US11417554B2
There is provided a substrate storage container 1 capable of suppressing deformation of a functional member insert-molded and a method of manufacturing the container 1, and an device positioning member 4 as the functional member including: an attachment part 41 having a thick section 413 formed in thickness equal to a wall member of a container body 10 or a lid 20 and a thin section 410 decreasing in thickness as it approaches toward an outer edge from the thick section 413; and a body part 42 coupled to the attachment part 41, the device positioning member 4 being disposed on the container body 10 or the lid 20 so that a first surface 420 of the thick section 413 is flush with an inner surface of the wall member.
US11417551B2
High bandwidth time-and-space resolved phase transition microscopy systems configured to detect melt onset in a wafer being processed by laser annealing systems with ultra-short dwell times and spot size.
US11417550B2
A transfer system includes: a transfer chamber having a side wall provided thereon with a plurality of processing chambers in which a processing is performed on a substrate under a decompressed atmosphere, and configured such that the substrate is transferred in the decompressed atmosphere; a plurality of robots fixed in the transfer chamber and configured to transfer the substrate; and a movable buffer configured to hold the substrate and move in a horizontal direction along the side wall between the side wall and the robots in the transfer chamber. The robots exchange the substrate between the movable buffer and the processing chambers in cooperation with a movement of the movable buffer.
US11417546B2
An exemplary embodiment of the present invention provides a method of transferring a micro device. The method of transferring the micro device includes: separating a transferring film from a micro device transferred to a target substrate and bending the transferring film upwardly to form a bent circular arc, and pressurizing an upper transferring film fed after the bent circular arc is formed by a pressurizing roller rotating at an upper side of the target substrate.
US11417525B2
Methods of self-aligned multiple patterning. A hardmask is deposited over an interlayer dielectric layer. A mandrel is formed over the hardmask. A block mask is formed that covers a first lengthwise section of the mandrel and that exposes second and third lengthwise sections of the mandrel. After forming the block mask, the second and third lengthwise sections of the mandrel are removed to define a pattern including respective first and second mandrel lines that are separated from each other by the first lengthwise section of the mandrel. The first mandrel line and the second mandrel line expose respective portions of the hardmask, and the first lengthwise section of the mandrel line covers another portion of the hardmask. The pattern is transferred to the hardmask with an etching process, and subsequently transferred to the interlayer dielectric layer with another etching process.
US11417515B2
Methods of enhancing selective deposition are described. In some embodiments, a blocking layer is deposited on a metal surface before deposition of a dielectric. In some embodiments, a metal surface is functionalized to enhance or decrease its reactivity.
US11417513B2
To dry a substrate formed with a pattern on a front surface satisfactorily and with excellent drying performance, a substrate processing method comprises: a liquid film formation step of forming a liquid film of a processing liquid, in which cyclohexanone oxime is dissolved in a solvent, on a front surface of a substrate formed with a pattern by supplying the processing liquid to the front surface of the substrate; a solidified film formation step of forming a solidified film of the cyclohexanone oxime by solidifying the liquid film of the processing liquid; and a sublimation step of removing the solidified film from the front surface of the substrate by sublimating the solidified film.
US11417511B1
A method for drying a wafer at room temperature includes a cleaning step, a reacting step and a pressure releasing step. The cleaning step includes putting a processing workpiece into a cleaning solvent. The reacting step includes putting the processing workpiece along with the cleaning solvent into a reaction chamber, implanting a supercritical fluid into the reaction chamber, and increasing a pressure of the reaction chamber to dissolve the cleaning solvent in the supercritical fluid. A critical temperature of the supercritical fluid is below room temperature. The pressure releasing step includes releasing the pressure of the reaction chamber and discharging the supercritical fluid together with the cleaning solvent out of the reaction chamber, after completely dissolving the cleaning solvent in the supercritical fluid.
US11417500B2
A disclose substrate support of a plasma processing apparatus has an electrostatic chuck that holds an edge ring. The electrostatic chuck includes a first electrode and a second electrode. In an execution period of a first plasma processing on a substrate, first potentials which are ones out of potentials same as each other and potentials different from each other are set to the first and second electrodes, respectively. In an execution period of a second plasma processing on the substrate, second potentials which are others out of the potentials same as each other and the potentials different from each other are set to the first and second electrodes, respectively. The respective potentials of the first electrode and the second electrode are switched from the first potentials to the second potentials.
US11417497B2
The invention relates to a method of examining a sample using a charged particle microscope, comprising the steps of providing a charged particle beam, as well as a sample; scanning said charged particle beam over said sample at a plurality of sample positions; and acquiring an EELS spectrum for each of said plurality of sample positions. According to the method, it comprises the further steps of scanning, once more, said charged particle beam over said sample at said plurality of sample positions; acquiring a further EELS spectrum for each of said plurality of sample positions; and combining, for each of said plurality of sample positions, said EELS spectrum with said further EELS spectrum. With this, it is possible to acquire rapid information on the sample being investigated, allowing for faster processing of samples.
US11417495B2
A multi-charged particle beam irradiation apparatus includes a forming mechanism to form multiple charged particle beams, a multipole deflector array to individually deflect each beam of the multiple charged particle beams so that a center axis trajectory of each beam of the multiple charged particle beams may not converge in a region of the same plane orthogonal to the direction of a central axis of a trajectory of the multiple charged particle beams, and an electron optical system to irradiate a substrate with the multiple charged particle beams while maintaining a state where the multiple charged particle beams are not converged.
US11417493B2
A charged particle beam system can include a vacuum chamber, a specimen holder for holding a specimen within the vacuum chamber, and a charged particle column. The charged particle column can include a charged particle source for producing a beam of charged particles along an optical axis and a magnetic immersion lens for focusing the beam of charged particles. The magnetic immersion lens can include a first lens pole disposed adjacent a first surface of the specimen, an excitation coil surrounding the first lens pole, and a counterpole disposed adjacent a second surface of the specimen, the counterpole including one or more magnets disposed on the counterpole.
US11417490B2
A fuse module including a mounting block having a through-hole extending therethrough, a fuse including an upper portion disposed on a top of the mounting block and having a through-hole, a lower portion disposed on a bottom of the mounting block and having a through-hole, and a fusible element disposed adjacent a sidewall of the mounting block and connecting the upper portion to the lower portion, the fuse module further including a housing having a main body portion encasing the mounting block and the fuse, the main body portion having apertures in top and bottom surfaces thereof aligned with the through-hole of the mounting block, and a cap portion connected to the main body portion and disposed over the fusible element, the cap portion having surface features extending from an interior surface thereof for absorbing energy upon occurrence of an overcurrent condition in the fuse.
US11417486B2
A method of controlling the behavior of a latching relay includes receiving a configuration signal of either a first behavior signal or a second behavior signal, receiving a power status signal of either a powered or unpowered signal, receiving either a low-to-high or a high-to-low signal command signal, generating latching pulse in response to receiving a powered signal input as the power status signal and a low-to-high signal as the command signal, generating an unlatching pulse in response to receiving a powered signal input as the power status signal and a high-to-low signal as the command signal input, and generating an unlatching pulse in response to receiving the second behavior signal as the configuration signal and the unpowered signal as the power status signal.
US11417485B2
The present disclosure relates to a direct current (DC) relay having an auxiliary contact, and more particularly, to a DC relay having an auxiliary contact to have a monitoring function regarding a state of the DC relay. The DC relay having an auxiliary contact includes a housing, main contacts installed at a portion of the housing, and an auxiliary contact installed at another portion of the housing, wherein a partition is installed in a longitudinal direction inside the housing to provide a first accommodating part and a second accommodating part, the main contacts are installed in the first accommodating part, and the auxiliary contact is installed in the second accommodating part.
US11417483B2
A power contactor and a method for producing a housing body for a power contactor are disclosed. In an embodiment a power contactor includes a first electrical contact, a second electrical contact, a switch element configured to provide an opened position and a closed position, wherein the switch element, in the closed position, contacts the first electrical contact and the second electrical contact with one another, and wherein the first electrical contact and the second electric contact are insulated from one another when the switch element is in the opened position and at least one temperature sensor integrated into the power contactor, wherein the sensor is configured to detect a temperature of the power contactor in a pre-defined distance from the first electrical contact and/or the second electrical contact.
US11417482B2
A system may include a relay device. The relay device may include an armature that moves between a first position that electrically couples a first contact to a second contact and a second position that electrically uncouples the first contact from the second contact. The relay device may also include a relay coil that receives a voltage configured to magnetize a relay coil, thereby causing the armature to move from the first position to the second position. The system also includes a control system that receives an indication that the armature is in the second position and sends a signal to an actuator in response to receiving the indication. The signal causes an arm associated with the actuator to move the armature to achieve a gap distance between the first contact and the second contact.
US11417479B2
An arrangement and a method for switching high currents include at least one vacuum switching path and at least one rated-current contact switching path. The at least two switching paths are electrically connected in parallel. One current path for a rated current is routed over at least one rated-current contact of said rated-current contact switching path, and a parallel current path for a short-circuit current is routed over at least one contact of a vacuum tube of the vacuum switching path.
US11417472B2
An electrolytic capacitor including an anode body having a dielectric layer, and a solid electrolyte layer. The solid electrolyte layer contains an electrically conductive material, and an additive. The conductive material contains a π-conjugated polymer, and a polymer dopant doped in the π-conjugated polymer and having a first anionic group. The additive includes a quinone compound having a second anionic group.
US11417463B2
Disclosed are a method for manufacturing a coil, a coil, and an electronic device. The method includes: bonding a first side of a metal sheet onto a laser-transmitting substrate by an adhesive layer; cutting a coil pattern on a second side of the metal sheet by the laser to form a coil running through the two sides of the metal sheet on the metal sheet; bonding the second side of the metal sheet onto an adhesive tape; transmitting the laser through the laser-transmitting substrate to act on the adhesive layer to detach the laser-transmitting substrate and the adhesive layer from the first side of the metal sheet; exposing the coil pattern on the first side of the metal sheet; and forming an encapsulation layer on the coil to encapsulate the first side of the coil.
US11417462B2
A method of forming an annealed magnet includes positioning a magnetizing array ring concentrically with a ring of bulk magnetic material to form an assembly, the magnetizing array ring having a magnetic field defining directions for orienting grains of the ring of bulk magnetic material, placing the assembly in a furnace, and operating the furnace to anneal the ring of bulk magnetic material and grow the grains in the directions. A magnetic array assembly includes a furnace; and an assembly including (i) a ring of bulk magnetic material having grains and (ii) a magnetizing array ring concentric with the ring of bulk magnetic material, and having a magnetic field defining directions for orienting the grains during growth thereof in a presence of heat from the furnace.
US11417461B2
This document describes techniques and apparatuses directed at reducing inductive-charging power loss. In aspects, a mobile device includes a multi-layer flexible printed circuit board (FPCB) coil that forms a receiver coil having a Litz-wire structure. The FPCB coil includes a multi-trace bundle, having traces systematically routed throughout the different layers of the FPCB coil to reduce eddy current losses.
US11417456B2
The present disclosure provides a high-voltage transformer and an electronic power apparatus. The high-voltage transformer includes a magnetic core, a secondary coil unit, and a primary coil unit. The secondary coil unit includes a secondary winding; and the primary coil unit includes a primary winding and an insulating portion. The insulating portion forms at least one through hole. At least one primary winding encircle at least one through hole and is wrapped by the insulating portion and fixed in the insulating portion. The magnetic core passes through at least one through hole. A shielding layer is formed on a surface of the insulating portion, and the shielding layer is used for connecting a safety ground and the electrical conductivity of the shielding layer is not more than 5000 S/m.
US11417443B2
A quad-shield coaxial cable includes an insulator portion configured to encircle an inner conductor portion, an inner conductive foil portion configured to encircle the insulator portion, an inner braided shield portion configured to encircle the inner conductive foil layer portion, an outer braided shield portion configured to encircle the inner braided shield portion, an outer conductive foil portion configured to encircle the outer braided shield portion, and a jacket portion configured to encircle the outer conductive foil portion.
US11417440B2
A sensor substrate is provided with a plurality of pixels for accumulating electrical charges generated depending on light converted from radiation in a pixel region of a flexible base material. A circuit unit includes at least one of a driving substrate, a signal processing substrate, or a control substrate and is electrically connected to the sensor substrate. A fixing plate fixes the circuit unit. A conversion layer is provided on a first surface opposite to a second surface of the fixing plate on which the circuit unit is fixed, is provided in a state where the second surface opposite to the fixing plate side faces the first surface of the base material on which the pixels are provided, and converts radiation into light. A housing houses the sensor substrate, the circuit unit, the fixing plate, and the conversion layer.
US11417417B2
A machine learning system may be used to predict clinical questions to ask on a clinical form. A first encoder may encode first information and a second encoder may encoder second information from a medical record of a past appointment. The first and second encoded information and additional encoded information may be used to predict a clinical question to ask by using a reinforcement learning system. The reinforcement learning system may be trained by receiving ratings of questions from users.
US11417416B2
A method is provided for lowering blood pressure in a subject in need thereof by administering a dihydropyridine-type calcium channel blocker pharmaceutical composition to a subject qualified for over-the-counter access to the dihydropyridine-type calcium channel blocker pharmaceutical composition. In some embodiments, the dihydropyridine-type calcium channel blocker pharmaceutical composition includes isradipine, nifedipine, or nisoldipine. In some embodiments, the dihydropyridine-type calcium channel blocker pharmaceutical composition includes 3-O-ethyl 5-O-methyl 2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate or a pharmaceutically acceptable salt thereof.
US11417415B2
Production rules that represent molecule structures are generated by generating a hypergraph from each of a plurality of molecule structures, performing a tree decomposition of each hypergraph to obtain a syntax tree corresponding to the hypergraph, and extracting a set of production rules for producing each hypergraph, by using connections of nodes in the corresponding tree decomposition.
US11417414B2
The present application discloses an apparatus for repairing a defect of a memory module, comprises: a central buffer having an address recording module for recording defective address information indicating one or more defective memory addresses in the memory module; the central buffer is configured to receive an access command for accessing a target address in the memory module from a memory interface, and to determine whether to generate a repair access command for repairing the target address according to a comparison result; and a data buffer having a data recording module for recording repair data; wherein the data buffer is coupled between the memory interface and the memory module to buffer data interacted therebetween, and is coupled to the central buffer to receive the access command or the repair access command; the data buffer is configured to write target data associated with the access command into the data recording module as repair data corresponding to a target address according to the repair access command, or read repair data from the data recording module as target data corresponding to a target address.
US11417413B2
A semiconductor memory apparatus including a data memory array, a parity memory array, a data read/write and correction part, a parity read/write part and a syndrome generating and decoding part is provided. The data read/write and correction part reads the data memory array and outputs a first application reading data. The parity read/write part reads the parity memory array and outputs a parity reading data. During a read cycle of an application data, the syndrome generating and decoding part generates a syndrome writing data according to the first application reading data, compares and decodes the syndrome writing data with the parity reading data to generate a verifying comparison data. In the same read cycle, the data read/write and correction part corrects the application data according to the verifying comparison data, and writes the corrected application data back to the data memory array and outputs a corresponding output data.
US11417412B1
A cell trace circuit includes a memory cell, a voltage generator and a measuring circuit. The memory cell has a resistor and a memory layer coupled in series to have a top electrode, a middle electrode and a bottom electrode, wherein the resistor and the memory layer are coupled at the middle electrode. The voltage generator provides a test bias to the memory cell ranging from a negative voltage to a positive voltage in a reset path or ranging from the positive voltage to the negative voltage in a set path. The measuring circuit is to determine a current (I) and a voltage (V) crossing the memory layer by the test bias.
US11417409B2
An electronic device includes a pattern data generation circuit and a data input/output (I/O) circuit. The pattern data generation circuit generates pattern data having a serial pattern based on a command/address signal. The data I/O circuit outputs the pattern data or read data as internal data based on a read command for a read operation and an internal command in a test mode. The data I/O circuit receives and stores the internal data, which are output, as write data for a write operation.
US11417407B1
The present disclosure relates to integrated circuits, and more particularly, to a method for identifying unprogrammed bits for one-time-programmable memory (OTPM) and a corresponding structure. In particular, the present disclosure relates to a structure including: a read circuit configured to perform at least one read operation at an address for a twin-cell one-time-programmable-memory (OTPM); and a comparison circuit configured to identify whether at least one bit of the address for the twin-cell OTPM has been programmed based on the at least one read operation.
US11417406B2
Over time, the number of write cycles required to successfully program a multi-level cell (MLC) is reduced. Since a hard-coded value does not change over the lifetime of the device, the device may perform too many verify steps at one stage of the device lifetime and wait too long to begin verification at another stage of the device lifetime, reducing performance of the device. As discussed herein, verification for higher voltage level programming is delayed until verification for lower voltage level programming reaches at least a threshold level of success instead of using a hard-coded number of verify steps to skip. As a result, the performance drawbacks associated with skipping a hard-coded number of verify cycles may not occur.
US11417405B2
A variety of applications can include systems and/or methods of optimizing results from scanning a memory device, where the memory device has stacked multiple reliability specifications. Information about a block of multiple blocks of a memory device can be logged, where the information is associated with a combination of reliability specifications. A refresh of the block can be triggered based on exceeding a threshold condition for the combination of reliability specifications.
US11417398B2
Methods, systems, and devices for memory cells for storing operational data are described. A memory device may include an array of memory cells with different sets of cells for storing data. A first set of memory cells may store data for operating the memory device, and the associated memory cells may each contain a chalcogenide storage element. A second set of memory cells may store host data. Some memory cells included in the first set may be programmed to store a first logic state and other memory cells in the first set may be left unprogrammed (and may represent a second logic state). Sense circuitry may be coupled with the array and may determine a value of data stored by the first set of memory cells.
US11417397B2
A control method of a non-volatile memory device is provided. The non-volatile memory device includes a memory array including a plurality of memory strings. Each memory string includes a plurality of memory cells connected in series. The control method includes applying a pass voltage signal to a plurality of unselected word lines connected to unselected memory cells of the plurality of memory cells during a programming operation period; and applying a program voltage signal to a selected word line connected to a selected memory cell of the plurality of memory cells during the programming operation period, wherein the program voltage signal is decreasing or changes in a descending step pulse manner during the programming operation period.
US11417396B2
Some embodiments include apparatuses and methods of operating the apparatuses. One of the apparatuses includes a memory cell string having first, second, third, fourth, and fifth memory cells; access lines including first, second, third, fourth, and fifth access lines coupled to the first, second, third, fourth, and fifth memory cells, respectively, and a module. The first memory cell is between the second and third memory cells. The second memory cell is between the first and fourth memory cells. The third memory cell is between the first and fifth memory cells. The module is to couple the first access line to a ground node at a first time of a memory operation, couple the second and third access lines to the ground node at a second time of the operation after the first time, and couple the fourth and fifth access lines to the ground node at a third time of the operation after the second time.
US11417395B2
A phase change memory system comprises a phase change memory device which includes a plurality of memory units including a plurality of memory cells in units of at least one or more codewords and a phase change memory controller which performs a chip refresh operation for refreshing the entire phase change memory device, wherein the phase change memory device includes a setting circuitry which determines one of the plurality of memory units in a desired manner, a refresh controller which refreshes the decided memory unit, a sensing circuitry which senses data of at least one or more codewords included in the refreshed memory unit, and a request circuitry which requests a host for the chip refresh operation on the basis of a result of the sensing operation.
US11417391B2
A memory device includes a level down shifting driver circuit. The level down shifting driver circuit include input circuitry having at least one input port, and a cross-junction circuitry electrically coupled to the input circuitry and configured to receive a first signal from the input circuitry to drive one or more devices included in the cross-junction circuitry. The level down shifting driver circuit further includes an output drive circuitry electrically coupled to the cross-junction circuitry and configured to receive a second signal from the cross-junction circuitry, wherein the output drive circuitry comprises an output line configured to deliver a first voltage output based on a first input voltage received by the input circuitry, and a second voltage output based on a second input voltage received by the input circuitry.
US11417390B2
A memory device and an operation method thereof are provided. The memory device includes an input/output data latch circuit and a bit line sensing amplifier circuit. The input/output data latch circuit is coupled between a main input/output line pair and a local input/output line pair. The local input/output line pair is coupled to a plurality of bit line pairs through the bit line sensing amplifier circuit. The memory device performs a two-stage operation to input or output data of a selected bit line pair among the bit line pairs. The selected bit line pair connects to the local input/output line pair only during one stage operation of the two-stage operation. Further, during the other stage operation of the two-stage operation, the data of the selected bit line pair latched in the input/output data latch circuit is transmitted to the main input/output line pair.
US11417389B2
Electrically conductive line side-by-side running distance equalization and related apparatuses and systems. An apparatus includes a first sense amplifier including a first pull-up sense amplifier, a first pull-down sense amplifier, and a first pair of lines connecting the first pull-up sense amplifier to the first pull-down sense amplifier. The apparatus also includes a second sense amplifier adjacent to the first sense amplifier. The second sense amplifier includes a second pull-up sense amplifier, a second pull-down sense amplifier, and a second pair of lines connecting the second pull-up sense amplifier to the second pull-down sense amplifier. Parallel running distances between lines of the first pair of lines and the second pair of lines are equalized by a wiring twist of at least one of the first pair of lines or the second pair of lines in a region of the first pull-up sense amplifier and the second pull-up sense amplifier.
US11417388B2
Semiconductor devices that include circuitry to mitigate unstable or metastable states in logic circuits in response to receipt of an unassigned row address. The semiconductor device may include one or more logic circuits that are configured to adjust particular address-based control signals to mitigate processing based on the unassigned row address. For example, the one or more logic circuits may override processing of the unassigned row address to provide control signals that correspond to an assigned row address, which may allow the semiconductor device to operate in a known state, rather than performing operations based on an unassigned row address.
US11417384B2
In some examples, a memory device may perform refresh operations responsive to internal and/or external commands. internal refresh commands may include auto-refresh commands and row hammer (e.g., targeted) refresh commands. External commands may include refresh management commands. In some examples, the external command may cause a refresh operation to occur after a number of activation commands. The memory device may monitor row addresses associated with the activation commands. In some examples, the memory device may skip a refresh operation indicated by a refresh management command if none of the row addresses associated with the activation commands occurs at a high frequency. In some examples, row addresses may be determined to be aggressor row addresses if a received row address matches a previously received row address.
US11417382B2
Apparatuses and methods for refreshing memory of a semiconductor device are described. An example method includes during a refresh operation, determining a respective row of a memory cells slated for refresh in each of a plurality of sections of a memory bank of a memory device, and determining whether the respective row of memory cells slated for refresh for a particular section of the plurality of sections of the memory bank has been repaired. The example method further includes in response to a determination that the row of memory cells slated for refresh has been repaired, cause a refresh within the particular section of the memory bank to be skipped while contemporaneously performing a refresh of the rows of memory cells slated for refresh in other sections of the plurality of sections of the memory bank to be refreshed.
US11417372B2
Apparatuses and methods can be related to configuring interface protocols for memory. An interface protocol can define the commands received by a memory device utilizing pins of an interface of a memory device. An interface protocol used by a memory device can be implemented utilizing a decoder of signals provided through the pins of the memory device. The decoder utilized by a memory device can be selected by setting a mode register of the memory device.
US11417368B2
Memory devices might include an array of memory cells, a plurality of access lines, and a heater. The array of memory cells might include a plurality of strings of series-connected memory cells. Each access line of the plurality of access lines might be connected to a control gate of a respective memory cell of each string of series-connected memory cells of the plurality of strings of series-connected memory cells. The heater might be adjacent to an end of each access line of the plurality of access lines.
US11417367B2
Systems and methods provide techniques for reviewing content, such as reviewing video on a mobile device. A computing device with a touch screen interface, e.g., a tablet computer, executes a reviewing tool, e.g., a computer program, that causes the device to display video content and information about the video content. The tool provides an interface for selecting video, images, and information, for review and for annotation. The tool uses remote and/or local data to display video, images, and information for review.
US11417365B1
The disclosure is generally directed to methods, systems and apparatuses for multi-directional still pictures and/or multi-directional motion pictures and their applications on mobile, embedded, and other computing devices and applications.
US11417363B1
A data storage device is disclosed comprising a head actuated over a disk surface by an actuator arm. The actuator is controlled to press the actuator arm against a crash stop in order to write a plurality of bursts on the disk surface each with a different write parameter setting. Each burst is read in order to measure a quality metric for each burst, and an operating setting for the write parameter is configured based on the measured quality metrics.
US11417356B1
The present disclosure generally relates to a magnetic media drive employing a magnetic recording head. The magnetic recording head comprises a main pole, a hot seed layer, and a write assist stack disposed between the main pole and the hot seed layer. In one embodiment, the write assist stack comprises a seed layer, a spin torque layer, and a notch layer. One or more of the seed layer and the notch layer have a first cross-track width and the spin torque layer has a second cross-track width less than the first cross track width. In another embodiment, the write assist stack comprises a seed layer, a spin polarization layer, and a notch layer. One or more of the seed layer and the notch layer have a first cross-track width and the spin polarization layer has a second cross-track width less than the first cross track width.
US11417355B2
According to one embodiment, a magnetic head includes a first magnetic pole, a second magnetic pole, and a stacked body provided between the first and second magnetic poles. The stacked body includes a first magnetic layer, a second magnetic layer provided between the first magnetic pole and the first magnetic layer, a third magnetic layer provided between the first magnetic pole and the second magnetic layer, a first nonmagnetic layer provided between the first magnetic layer and the second magnetic pole, a second nonmagnetic layer provided between the second and first magnetic layers, and a third nonmagnetic layer provided between the third and second magnetic layers. The third magnetic layer includes first and second elements. The first and second magnetic layers do not include the second element. Or concentrations of the second element in the first and second magnetic layers are less than in the third magnetic layer.
US11417340B2
Electronic conferences are a common method of conducting a meeting when the participants are not at the same location. When a conference drops a portion of the audio, such carrying speech from a speaker, participants may be excluded from the full content of the conference. By having a device associated with a speaking participant convey both audio and generated text from the speech provided by the speaking participant, a server may be able to determine that speech is missing from the audio portion and automatically insert text content. As a result, poor audio quality may be mitigated with text and omitting unwanted text when the audio quality is sufficient.
US11417335B2
Aspects of the disclosure provide a method and device for information processing, a terminal, a server and a storage medium. The method can include that voice information is collected, and, responsive the voice information instructing a target application program to be started, instruction information configured to assist in starting the target application program is determined. The method can further include that multimedia information indicated by the instruction information is output according to the instruction information in a process of starting the target application program. Therefore, the multimedia information may be output in the process of starting the application program to improve the experience of a user in starting the application program.
US11417333B1
Systems and methods are described include a robot and/or an associated computing system that can use various cues about an environment of the robot to apply a bias to increase the accuracy of speech transcription. In some implementations, audio data corresponding to a spoken instruction to a robot is received. Candidate transcriptions of the audio data are obtained. A respective action of the robot corresponding to each of the candidate transcriptions of the audio data is determined. One or more scores indicating characteristics of a potential outcome of performing the respective action corresponding to the candidate transcription of the audio data are determined for each of the candidate transcriptions of the audio data. A particular candidate transcription is selected from among the candidate transcriptions based at least on the one or more scores. The action determined for the particular candidate transcription is performed.
US11417332B2
The present disclosure is directed towards methods, systems and apparatuses for providing a human-machine interface and assistant that are particularly useful for financial trading and in researching trading opportunities in marketplaces that are otherwise difficult to research while taking into account a broad context of the query including past queries and specific preferences or restrictions of the user issuing the query. The present disclosure provides tools for interpreting voice queries and iteratively improving, through direct and inferred corrections, the translation and execution of queries for information and trading opportunities.
US11417328B1
An autonomously motile device may be controlled by speech received by a user device. A first speech-processing system associated with the user device may determine that audio data includes a representation of a command; a second speech-processing system associated with the autonomously motile device may determine that the command should be executed by the autonomously motile device. A network connection is established between the user device and the autonomously motile device, and a device manager authorizes execution of the command.
US11417313B2
A speech synthesizer using artificial intelligence includes a memory configured to store a first ratio of a word classified into a minor class among a plurality of classes, a second ratio of the word which is not classified into the minor class, and a synthesized speech model and a processor configured to change a first class classification probability set of the word to a second class classification probability set, based on the first ratio, the second ratio and the first class classification probability set, and learn the synthesized speech model using the changed second class classification probability set.
US11417312B2
A keyboard instrument includes at least one processor that determines a first pattern of intonation to be applied to a first time segment of a voice data on the basis of a first user operation on a first operation element, causes a first singing voice for the first time segment to be digitally synthesized from the first segment data in accordance with the determined first pattern of intonation, determines a second pattern of intonation to be applied to the second time segment of the voice data on the basis of a second user operation on a second operation element, and causes a second singing voice for the second time segment to be digitally synthesized from the second segment data in accordance with the determined second pattern of intonation.
US11417301B2
The embodiments described herein relates to the field of musical instrumentation and associated equipment. More specifically, the embodiments pertain to a pedal board and system that manages equipment associated with electric guitars as well as other musical instruments, namely foot-controlled and floor-located devices, such as special effect devices and foot pedals. The pedal board of the embodiments provides external viewability of the equipment and can include an illuminated display assembly.
US11417297B2
A display apparatus includes a display, a communicator configured to communicate with a server, and a processor. The processor is configured to control the communicator to transmit graphic data to be displayed on the display to the server, control the communicator to receive from the server video data into which the graphic data is converted, and process and display the received video data on the display.
US11417295B2
A graphics processing unit (GPU) includes a timing reference one or more processors configured to generate and provide, based on the timing reference, frames to a display system that supports variable refresh rates. The frames include a vertical blanking region having a first duration. The display system transmits information indicating an operation to be performed by the display system during the vertical blanking region of one or more subsequent frames. The one or more processors are configured to increase the first duration to a second duration in response to receiving the information indicating an operation to be performed by the display system during the vertical blanking region of at least one subsequent frame. In some cases, the first duration of the vertical blanking region is a minimum duration that corresponds to a maximum refresh rate supported by the display system.
US11417287B2
A display apparatus includes: a liquid crystal panel; and a light apparatus on which the liquid crystal panel is disposed, the light apparatus including: a substrate; a plurality of dimming blocks including a first dimming block and a second dimming block disposed immediately next to the first dimming block, each of the plurality of dimming blocks including at least one respective light source disposed on a first side of the substrate; and a plurality of driving devices disposed on the first side of the substrate and including a first driving device disposed in the first dimming block and a second driving device disposed in the second dimming block, each driving device of the plurality of driving devices being configured to provide a driving current to the at least one respective light source included in a respective one of the plurality of dimming blocks, wherein the first driving device and the second driving device are disposed at relatively different positions respectively within the first dimming block and the second dimming block.
US11417284B2
A sensing circuit includes a first input selecting circuit connected to a first sensing line and a second sensing line, a first path setting circuit that sets a path of a first sensing signal received from the first sensing line or a path of a second sensing signal received from the second sensing line, a second path setting circuit that sets a path of a sensing reference voltage, a first switch matrix connected to the first path setting circuit and the second path setting circuit, a first mode setting circuit connected to a first output terminal of the first switch matrix, a first common sensing amplifier connected to the first mode setting circuit, a second mode setting circuit connected to a second output terminal of the first switch matrix, and a second common sensing amplifier connected to the second mode setting circuit.
US11417280B2
A pixel circuit and a driving method therefor, and a display substrate and a display device are disclosed. The pixel circuit includes a compensation circuit. The compensation circuit may output an initial power supply signal to a first node, and a driving circuit may drive a light-emitting element to emit light according to a potential of the first node and a second power supply signal provided by a second power supply end. And, each driving circuit which the display panel includes may start to work from the same bias situation and drive the corresponding light-emitting element to emit light.
US11417276B2
A display panel, a display driving method and a display pixel driving circuit therefor are provided. In the display driving method, the light emitting signal includes multiple pulse signals, and the variation trend of the pulse-off durations of the pulse signals is consistent with the variation trend of the light emitting brightness of the light emitting element during the light emitting period, that is, the pulse-off durations decreases sequentially with the decrease of the light emitting brightness of the light emitting element, or sequentially increases with the increase of the light emitting brightness of the light emitting element. Therefore, the flicker problem in the display panel when emitting light can be solved, and improving the image display quality.
US11417274B2
A display device according to the disclosure includes a display unit including a plurality of electro-optical elements as display elements, luminance and transmittance of which are controlled by a current, a luminance measurement unit configured to measure luminance of the display elements of the display unit in a blocked state, and a correction value arithmetic operation unit configured to compensate a data signal provided to each of pixels of the display elements on the basis of a measurement result obtained by the luminance measurement unit. This enables accurate compensation in units of pixels.
US11417270B2
An organic light-emitting diode (OLED) display screen includes: a first area provided with a plurality of first light-emitting components; a second area provided with a plurality of second light-emitting components; and a driving element group electrically connected to the first light-emitting components and the second light-emitting components to drive the first light-emitting components and the second light-emitting components to emit light; wherein the driving element group is disposed on an area other than the second area on the display screen and disposed at least in the first area.
US11417264B2
A scan driver stage including: a first transistor including a gate connected to a first clock, a first electrode connected to a carry terminal, and a second electrode connected to a first node; a second transistor including a gate connected to a second clock, a first electrode connected to a carry terminal, and a second electrode connected to the first node; a third transistor including a gate connected to the first node and a first electrode connected to a second node; a fourth transistor including a gate connected to the second clock, a first electrode connected to power, and a second electrode connected to the second node; a fifth transistor including a gate connected to the first clock, a first electrode connected to power, and a second electrode connected to the second node; and an output outputting first and second scan signals based on first and second node voltages.
US11417259B2
Disclosed are a driving method of a display device and a driving device is described. The driving method of a display panel includes that in response to determining that the display device enters a low power consumption state, controlling a light intensity detection component to detect in real time whether the display device is in a strong light environment; in a case where the display device is in the strong light environment, controlling a driver chip to adjust a picture refresh frequency to a first frequency; in a case where the display device is not in the strong light environment, determining a current gray scale of the display device according to a latest user setting instruction, determining an optimal refresh frequency according to the current gray scale and a corresponding relationship between a preset gray scale and the optimal refresh frequency.
US11417258B2
Provided is a drive module. A main control unit in the drive module is configured to determine, according to the output voltage of the electrical energy storage unit, an optimal analog reference voltage output efficiency value of a power supply chip, determine, according to the output voltage of the electrical energy storage unit and the optimal analog reference voltage output efficiency value of the power supply chip, a voltage value of an analog reference voltage, and generate, according to the voltage value of the analog reference voltage, a control instruction corresponding to pulse signal information. A pulse signal generation unit is configured to generate a corresponding pulse signal according to the control instruction. An analog reference voltage unit in the power supply chip is configured to receive an electrical signal output by the electrical energy storage unit, and generate, according to the pulse signal, a corresponding analog reference voltage signal.
US11417243B2
A pop-up structure with a lock mechanism that functions to retain the pop-up structure in an unfolded or fully erect configuration. The lock mechanism contains a base panel, main panel, locking tab and one or more stopper mechanisms. The lock mechanism interacts with the pop-up structure and is mainly contained within a cavity of the pop-up structure. The lock mechanism can be accessed through an opening in a base. Users may move a lock tab clockwise to retain the pop-up structure in an open position and then move the lock tab counterclockwise to close the pop-up structure.
US11417235B2
Described herein are systems and methods for grounded natural language learning in an interactive setting. In embodiments, during a learning process, an agent learns natural language by interacting with a teacher and learning from feedback, thus learning and improving language skills while taking part in the conversation. In embodiments, a model is used to incorporate both imitation and reinforcement by leveraging jointly sentence and reward feedback from the teacher. Various experiments are conducted to validate the effectiveness of a model embodiment.
US11417231B2
A computer-implemented method includes selecting, by a virtual problem-based learning (PBL) system, information indicative of a medical profile of a patient; accessing, by the virtual PBL system, information indicative of a team of students using the virtual PBL system; generating, by the virtual PBL system and based on the medical profile, an medical PBL schema comprising a medical problem to be solved by the team of students; generating a plurality of sections in the medical PBL schema, with each section promoting solving of the medical problem, and with each section associated with (i) a private work environment for a student to privately analyze the medical problem, and (ii) a shared, anonymous work environment for the students to view analysis performed by other students in solving the medical problem; and transmitting, to one or more client systems used by the students participating in the virtual problem-based learning system, the medical PBL schema.
US11417225B1
A system for digital communication of a flight maneuver. The system includes a computing device. The computing device is configured to receive at least a flight datum from an aircraft, generate a traffic rendition as a function of the at least a flight datum, identify a flight maneuver as a function of the traffic rendition and a traffic landscape, and transmit the flight maneuver to the aircraft. A method for digital communication of a flight maneuver is also provided.
US11417223B2
Unmanned aircraft systems (UASs) and related techniques are provided to improve the operation of unmanned mobile sensor or survey platforms. A flight altitude estimation system includes a logic device configured to communicate with a communication module and a flight barometer coupled to an unmanned aerial vehicle (UAV), wherein the communication module is configured to establish a communication link with a base station associated with the mobile platform, and the flight barometer is configured to provide flight pressures associated with the UAV as it maneuvers within a survey area. The logic device is configured to receive demark pressure data from a demark barometer coupled to the base station and determine a differential flight altitude estimation based, at least in part, on received flight pressure data and demark pressure data, a reference flight pressure and a reference demark pressure corresponding to a flight initiation location of the base station.
US11417212B1
A risk management system that includes an internet of things (IoT) integrated logic engine connected to IoT-capable sensors and devices and autonomous entity sensors and devices. The logic engine processes and analyzes in real-time the data from the plurality of IoT-capable sensors and the autonomous entity sensors. The logic engine further identifies novel patterns and pre-defined data patterns in the data from the plurality of IoT-capable sensors and the autonomous entity sensors to determine that a risk is occurring or imminent. The logic engine further sends real-time notifications to a set of subscribers of the risk management system about the risk that is occurring or imminent and provide inter-device communications to provide real-time warnings between one or more of the plurality of sensor-enabled devices and the autonomous entity devices.
US11417209B2
A method and an apparatus for displaying a travelling strategy based on public transportation can improve user travel experience. When the user appears in a first preset range of the starting public station, the first public transportation travelling strategy can be automatically acquired and displayed on the designated interface for the user's reference. The user does not need to take the initiative to perform multiple steps to check the travelling strategy displayed on the designated interface, which can have lower requirements on the user and can improve the operation efficiency.
US11417201B2
This disclosure pertains to a system and method configured provide entry check-in protection of a protected premises network including a central alarm monitoring station in communication with a plurality of protected premises, each protected premises comprises a protected premises panel configured to provide entry check-in protection. Protected premises panels include processors and memory configured to provide entry check-in protection comprising receiving an indication of a zone violation of the monitored premises, transmitting a check-in message to the central alarm monitoring station, and transmitting an alert, by the central alarm monitoring station, indicating a destruction of the protected premises panel, upon expiration of the predetermined entry delay period. The check-in message includes a duration corresponding to the entry delay time plus a set period, e.g., one minute.
US11417199B1
Monitoring system alert technology, in which monitoring system data is accessed from a monitoring system that is located in a property of a user and the monitoring system data is analyzed against one or more rules that define alerts provided for the monitoring system. Based on the analysis, a determination is made that an alert for the monitoring system is needed and conditions for providing the alert are accessed. Location of a mobile device of a user associated with the monitoring system and timing related to providing the alert are monitored. The monitored location of the mobile device and the monitored timing are analyzed with respect to the accessed conditions. Based on the analysis, a determination is made that the accessed conditions for providing the alert are met and the alert is output at the mobile device.
US11417198B1
A modular damage control system and portable damage control apparatus for integrating damage control monitoring information with a transport vessel's centralized monitoring system. The modular damage control system includes a centralized monitoring system, portable equipment installation, at least one alarm, and a relay enclosure. The portable damage control apparatus includes at least one alarm and a relay enclosure, further comprising an external power supply, relay, end of line resistor, and alert device. The portable damage control apparatus allows for plug-and-play type integration with a centralized monitoring system, wherein the system described herein can enable the monitoring of hazards to a portable equipment installation by interfacing with a transport vessel's damage control network. The invention may also include a maritime vessel, intermodal containers, a potentiometer, discrete resistors, and an interface panel for displaying information specifying the alarm state to a crew member of the transport vessel.
US11417191B2
An impact tracking system includes a sensor module that mounts to a fixed crash attenuator, sign, guardrail, or other roadway devices installed along a roadway. When the crash attenuator or other asset is impacted by an errant vehicle, the impact tracker, comprising a sensor system, senses and captures the impact data and sends an alert message to a remote receiver. The receiver may comprise known data receiving means, such as computers or phone systems, which may receive emails, text messages, photos, and the like in real or near real time. Received data may be analyzed, stored, and/or re-transmitted to additional receivers, which may include road authorities, such as transportation departments responsible for inspecting and repairing the impact attenuators.
US11417183B1
Techniques for cable-free indoor gunshot detection are disclosed. Acoustic information is collected within an indoor environment using a gunshot sensor device which uses cable-free communication to a network. The gunshot sensor device is powered by a battery. Infrared information from the muzzle flash of a firearm is collected using the gunshot sensor device. The infrared information is buffered within the gunshot sensor device. The gunshot sensor device is used to monitor the acoustic information and identify a high-intensity gunshot sound. The gunshot sensor device is used to match the high-intensity gunshot sound to the buffered infrared information. The matching includes making a correspondence between the gunshot sound and an infrared event that occurred in time before the gunshot sound. The gunshot sensor device is used to notify the network of a possible gunshot occurrence, based on an analysis of the high-intensity gunshot sound and the infrared event that was matched.
US11417173B2
The present disclosure relates to an image processing method and apparatus, an electronic device, and a storage medium. The method includes: obtaining video streams of a game tabletop; detecting target objects in a plurality of image frames included in the video streams; determining a current game stage based on the target objects; and determining game detecting results according to the target objects and the determined game stage.
US11417166B2
A system for parcel transport and tracking that operates responsive to data bearing records, includes a plurality of geographically spaced repositories. The repositories include a plurality of enclosed compartment spaces. Access to each of the enclosed compartment spaces is controlled by a respective door which is in operative connection with the respective lock. Control circuitry in operative connection with the repositories is operative to control access to the compartment spaces and to cause compartments to be selectively accessible so that selected parcels may be placed therein. The control circuitry is operative to maintain records concerning compartments including the available compartment volume in each compartment. In making compartments accessible the control circuitry is operative to determine if a particular parcel should fit within a compartment before making such compartment space accessible for parcel placement therein. The control circuitry is further operative to determine groups of parcels that can be handled together and to determine compartments in which such groups of parcels may be positioned.
US11417163B2
Disclosed is a method and apparatus for controlling vehicle systems. The method may be performed by a mobile device and a vehicle, and may include capturing motion data generated by one or more sensors of the mobile device. The method may also include generating a motion signature, indicative of a motion of the mobile device, from the captured motion data. Furthermore, when the generated motion signature matches a predefined motion signature stored in a memory of the mobile device, the method may include transmitting a motion based gesture command associated with the predefined motion signature to a vehicle. Additionally, the method may include operating one or more of the vehicle systems in response to a processor of the vehicle executing the received motion based gesture command.
US11417161B2
A method for operating a service application (100, 200.1, 200.2) installed on a mobile terminal (102, 202.1, 202.2) for the use of a service, in particular a transport service, comprising obtaining, through a reception module (104) of the service application (100, 200.1, 200.2), at least one usage data set, determining in a basic usage state of the service application (100, 200.1, 200.2), by a verification module (106) of the service application (100, 200.1, 200.2) a verified usage state based on the at least one obtained usage data set and at least one predetermined verification reference criterion, and, if a verified usage state has been determined, effecting, by a first transmitting module (108) of the service application (100, 200.1, 200.2), transmitting, through the mobile terminal (102, 202.1, 202.2), an advertising signal with an advertising message, the advertising message indicating that the service application has determined a verified usage state.
US11417158B2
A method, apparatus and system for information prompt, and an intelligent electronic door lock are provided. The method includes: when detecting that an intelligent electronic door lock performs an operation for unlocking a door, determining a target user behavior type corresponding to the operation for unlocking the door, obtains target user concern data corresponding to the target user behavior type, and generates to-be-output prompt information based on the target user concern data; wherein, the prompt information is configured for prompting a user to perform a target behavior or displaying the target user concern data, and the target behavior is a behavior corresponding to the target user concern data; and outputting the prompt information. The problem that the intelligent door lock system has a single humanized function may be solved.
US11417154B1
A system for electric aircraft fleet management for at least an electric aircraft is provided. the system includes a computing device communicatively connected to at least an electric aircraft, wherein the computing device is configured to receive a plurality of measured aircraft operation datum from a sensor disposed on the at least an electric aircraft, select a training set as a function of each measured aircraft operation datum of the plurality of measured aircraft operation datum and the at least an electric aircraft, wherein each measured aircraft operation datum of the plurality of measured aircraft operation datum is correlated to an element of modeled aircraft data, and generate, using a machine-learning algorithm, an aircraft performance model output based on the plurality of measured aircraft operation datum and the selected training set, wherein generating an aircraft performance model includes generating a performance alert.
US11417147B2
The present invention provides an angle interference resistant and occlusion interference resistant fast face recognition method, comprising: first collecting a training set of images which have been detected and cropped, adjusting and expanding the training set, and conducting standardized pre-processing; inputting the same into a constructed neural network for training, and saving a parametric model; adjusting test data to a suitable size and number of channels, and also conducting standardized pre-processing; inputting the same into a prediction network to obtain feature vectors of face images; and determining whether two faces are from the same person by calculating a distance between the feature vectors of the face images.
US11417145B2
A fingerprint image processing device includes a memory, and a processor coupled to the memory. The processor performs operations. The operations include reading a tenprint card image which includes a plurality of fingerprint patterns and at least one ruled line to separate one fingerprint imprint area from another fingerprint imprint area, and extracting from the tenprint card image a fingerprint image which includes at least one of the fingerprint patterns, a part of a fingerprint imprint area, and a part of a next fingerprint imprint area.
US11417135B2
There is provided an information processing apparatus, an information processing method, and a program that can optimize information output in response to an environment in a space, the information processing apparatus including: a recognition unit that recognizes a situation in a space based on sensor data obtained by sensing the space in which a content is output; and a determination unit that determines an output scheme of the content based on a result of the recognition and an analysis result of related information of the content.
US11417132B2
Described herein are systems and methods for determining a logical starting location to start providing (e.g., reading) content to a user. When the user navigates to a particular web page and/or email message, a screen reader can automatically read content associated with the web page and/or email message beginning at the determined logical starting location. A heuristic can be applied in order to determine the logical starting location. The heuristic can analyze information regarding user interface element(s) (e.g., property(ies) and/or attribute(s)) of the particular webpage and/or email message to find a logical location to start reading once the webpage and/or email message have loaded.
US11417129B2
According to one embodiment, an image analysis device includes one or more processors configured to receive input of an image; calculate feature amount information indicating a feature of a region of the image; recognize a known object from the image on the basis of the feature amount information, the known object being registered in learning data of image recognition; recognize a generalization object from the image on the basis of the feature amount information, the generalization object being generalizable from the known object; and output output information on an object identified from the image as the known object or the generalization object.
US11417126B2
A head-mounted display, a display control method, and a program that facilitate a user to understand proximity between the user and an object around the user are provided. A display block (36) is arranged in front of the eyes of the user wearing a HMD (12). In accordance with proximity between the user and an object around the user, the HMD (12) controls the display block (36) so as to have the user visually recognize a forward direction of the display block (36).
US11417122B2
The present invention relates to an occupant monitoring method and apparatus therefor. A monitoring apparatus according to one aspect of the present invention may include a camera obtaining an image in a vehicle and a processor processing the image. Moreover, the processor may include a detecting module separating each region in which an object exists from the image, a classifying module classifying the object existing in the each separated region and a recognizing module recognizing a pose of an occupant if the object corresponds to the occupant.
US11417112B2
An object sensing apparatus including: an object sensor mounted at a front upper portion of a vehicle; a vertical-tilting mechanism to allow the object sensor to tilt around a horizontal axis; and a horizontal-rotating mechanism to allow the object sensor to rotate around a vertical axis.
US11417111B2
Various embodiments include methods and scanning systems for photonically detecting an object of high-interest having selective wavelength reflection. Various embodiments include sequentially scanning the environment by projecting a coherent pulsed electromagnetic beam of light of a first wavelength. Reflected light of the first coherent beam is received onto a photoelectric detector, which outputs digital intensity data. Various embodiments further include sequentially scanning the environment by projecting a coherent pulsed electromagnetic beam of light of a second wavelength different from the first wavelength. Reflected light of the second coherent beam is received onto a photoelectric detector, which outputs digital intensity data. The intensity of the reflected light of the first wavelength may be compared with the intensity reflected light of the second wavelength, and an alert may be sent to an autonomous vehicle system in response to the intensity difference exceeding a threshold.
US11417110B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for the generation and use of a surfel map with semantic labels. One of the methods includes receiving a surfel map that includes a plurality of surfels, wherein each surfel has associated data that includes one or more semantic labels; obtaining sensor data for one or more locations in the environment, the sensor data having been captured by one or more sensors of a first vehicle; determining one or more surfels corresponding to the one or more locations of the obtained sensor data; identifying one or more semantic labels for the one or more surfels corresponding to the one or more locations of the obtained sensor data; and performing, for each surfel corresponding to the one or more locations of the obtained sensor data, a label-specific detection process for the surfel.
US11417104B2
In some embodiments, apparatuses and methods are provided herein useful to automatically determining location of an object. In some embodiments, there is provided a system for automatically determining location of an object inside a retail store via one or more cameras including: a plurality of locations inside a retail store; a first camera capturing a first image of a first location; a portable electronic device configured to transmit a signal used to determine an absolute location of a test object; one or more first receiver circuits configured to receive transmitted first signals from the portable electronic device; and a control circuit configured to: associate a first set of store coordinates of a first coordinate system associated with an entire area inside the retail store with a first set of frame coordinates of a second coordinate system associated with the plurality of cameras; and cause a database to store the association.
US11417103B2
An investigation assist system includes a plurality of servers and an integration server communicatively connected to a terminal and the plurality of servers. In response to reception of a video captured by a plurality of cameras, each of the plurality of servers performs a video analysis of an object with respect to an incident, the plurality of servers processing different objects, respectively. Based on an input of a plurality of different object feature elements from the terminal, the integration server sends a search request for corresponding objects to the respective servers corresponding to the object feature elements, receives and integrates search results of the corresponding objects from the respective servers, and causes the terminal to display an integrated search result.
US11417094B2
A method for selecting important digital images in a collection of digital images, comprising: analyzing the digital images in the collection of digital images to identify one or more sets of similar digital images; identifying one or more sets of similar digital images having the largest number of similar digital images; selecting one or more digital images from the identified largest sets of similar digital images to be important digital images; and storing an indication of the selected important digital image in a processor accessible memory.
