最新美国发明专利第2022-01-18期 - 专利汇|PatentHub专利检索|专利查询网|发明专利查询分析

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US11224940B2	Powder bed containment systems for use with rotating direct metal laser melting systems A powder bed containment system for use with a rotating direct metal laser melting (DMLM) system includes an annular build plate, which includes an inner wall, an outer wall concentric with the inner wall and spaced radially apart from the inner wall, and a substantially planar build surface extending between the inner wall and the outer wall, where the substantially planar build surface is arranged to receive a weldable powder for manufacture of an object. The powder bed containment system also includes an outer containment wall radially outward of the outer wall of the annular build plate, an inner containment wall radially inward of the inner wall of the annular build plate, and at least one actuator mechanically coupled to at least one of i) the outer containment wall and ii) the inner containment wall, where the at least one actuator is configured to raise at least one of i) the outer containment wall and ii) the inner containment wall axially relative to the substantially planar build surface during manufacture of the object.
US11224938B2	Laser process monitoring A method and a device for monitoring laser cutting processes in the high-power range above 1 kW mean output envisage automatic quality control after interruption and/or completion of a cutting process carried out with predetermined cutting parameters. According to the disclosure the cutting process is interrupted after a first partial processing step, whereupon a partial section (K1 . . . KX) of the processing path is scanned. This preferably takes place at a higher speed than that for the first partial processing procedure and preferably close to or on the same processing path. On the basis of the scan result at least one quality feature of the processing result is automatically determined and compared with predefined quality specifications. Depending on the result of the comparison a fault message can then be issued, the processing interrupted, reworking of a defect point carried out, at least one cutting parameter adjusted, and the cutting process continued with the changed set of cutting parameters.
US11224936B2	Method and device for producing a welded assembly The disclosure relates to a method for producing a welded assembly including a plurality of welded connections between first contact partners of a contact substrate and second contact partners of a placement unit. The contact partners are arranged in an overlapping position and a sonotrode is moved into a position overlapping with the second contact partner using a positioning device, is lowered onto the second contact partner in a welding contact position, and is subjected to ultrasonic vibrations to produce a welded connection. The sonotrode is positioned relative to the second contact partner with a camera and the sonotrode is positioned relative to the second contact partner based on a determination of a position deviation of a sonotrode imprint of a sonotrode working surface produced on a reference imprint carrier by the welding process.
US11224933B2	Weld gun cap dresser cutter A tip dresser cutter including a circumferential portion having a circular shape rotatable about an axis of rotation, a center portion located radially inward from the circumferential portion proximate the axis of rotation, and a cutting flute extending radially between the center portion and the circumferential portion. The cutting flute including a leading edge, a trailing edge, a radially inward canted surface extending between the leading edge and the trailing edge. The radially inward canted surface includes a first section extending between the center portion and a first location on the cutting flute and a second section extending between the first location on the cutting flute and a second location on the cutting flute. The second section of the radially inward canted surface including a curved portion that is parallel to a plane of rotation of the cutting flute.
US11224928B2	Device for the separate application of solder material deposits The invention relates to a device (10) for the separate application of solder material deposits (11), in particular solder balls, comprising a conveying device (19) for separately conveying the solder material deposits from a solder material reservoir (12) toward an application device (33), the conveying device having transport holders that are formed as passage holes and that can each be moved from a receiving position, in which a solder material deposit is received from the solder material reservoir, into a transfer position P2, in which the solder material deposit is exposed to a pressure gas, and from which the solder material deposit is transferred to an application opening of an application nozzle (36) of the application device into an application position P3, wherein a detector device (69) is provided that serves to trigger a treatment of the solder material deposit arranged in the application position P3 with laser radiation emitted by a laser device, wherein the detector device has a reflection sensor (70) that detects reflection radiation (72) that is reflected by the solder material deposit arranged in the application position P3.
US11224921B2	Coated cutting tool Provided is a coated cutting tool that has a nitride hard coating that contains Ti at 70 at % to 95 at % and Si at 5 at % to 30 at % with respect to the total amount of metallic elements, and Ar at 0.05 at % to 0.20 at % with respect to the total amount of metallic and non-metallic elements, has a NaCl-type crystalline structure, exhibits maximum diffraction peak intensity in the (200) plane, and has an average grain size of 5 nm to 30 nm. When 100 at % is defined as the total of content rates of the metallic elements, nitrogen, oxygen, and carbon in a composition at intervals of 20 nm from a depth of 20 nm to 200 nm from a surface of the hard coating, the content rate of nitrogen is 50.0 at % or more.
US11224920B2	Coated tool A coated tool may include a base member and a coating layer located on the base member. The coating layer may include an alternating layer having first layers and second layers. The first layers may contain (TibNbdMe)CxN1-x (where M is one or more kinds selected from metals of Groups 4, 5 and 6 in the periodic table except for Ti and Nb, and Al, 0.2≤b≤0.8, 0.01≤d≤0.2, 0≤e≤0.7, b+d+e=1 and 0
US11224914B2	Powder mixture for powder metallurgy and method of manufacturing same The powder mixture for powder metallurgy includes a raw material powder, a binder, and a graphite powder, where the raw material powder contains an iron-based powder in a content of 90 mass % or more of the raw material powder, the graphite powder has an average particle size of less than 5 μm, a ratio in mass of the binder to the sum the raw material powder and the graphite powder is 0.10 mass % to 0.80 mass %, a ratio of mass of the graphite powder to the sum of mass of the raw material powder and mass of the graphite powder is 0.6 mass % to 1.0 mass %, surface of the raw material powder is covered with at least a part of the binder, and surface of the binder covering the surface of the raw material powder is covered with at least a part of the graphite powder.
US11224911B2	Barrel tank seam welder system An apparatus (10) for joining a predetermined geometrical profile shape from a sheet material (SM) includes a positioning assembly (12) including a base member (14) and a frame (16) that is operable to receive the sheet material (SM), to configure the sheet material in a predetermined orientation and to linearly translate the sheet material along a process direction (20). A Z-bar (22) is configured to guide a first longitudinal edge (FE) and second longitudinal edge (SE) of the sheet material (SM) into adjacent alignment along the process direction (20). A welding and forging assembly (60) welds and then forges a seam between the first longitudinal edge (FE) and the second longitudinal edge (SE) of the associated sheet material (SM).
US11224910B2	Method of forming a bend of a predetermined bend angle in a shape memory alloy wire and method of making a self-expanding stent A method of making a self-expanding stent entails applying a bend stress sufficient to over-bend a portion of a wire by an amount in a range from about 85% to about 105%, where the wire comprises a Ni—Ti alloy and includes from about 40% to about 46% cold work. The bend stress is then released, thereby forming a bend having a predetermined bend angle in the wire. The application and release of the bend stress are repeated on successive portions of the wire in order to create a series of bends along a length of the wire in a predetermined bend pattern. The wire comprising the predetermined bend pattern is then positioned about a mandrel in an expanded stent geometry and heat set. Thus, a self-expanding stent is formed.
US11224909B2	Protrusion molding device, protrusion molding method, and molded article Provided are a protrusion forming device, a protrusion forming method, and a formed article, with which a height equal to or greater than the plate thickness is possible, the edges are sharp, and cracking can be prevented. This protrusion forming device is characterized by being equipped with a die unit provided with a die hole, and a punch unit having a large punch part with a size such that this part cannot be inserted into the die hole, and a small punch part that protrudes from the large punch part toward the die unit and can be inserted into the die hole, and characterized in that the workpiece is deformed by pressing a portion of the workpiece arranged between the die unit and the punch unit toward the die unit by means of the punch unit, thereby forming a protrusion.
US11224908B2	Cutting method using a stamping press A cutting method using a stamping press according to the present disclosure is a method to cut a workpiece that is configured from a first metal sheet and a second metal sheet joined at a weld portion and that has a heat-affected zone around the weld portion, in which the workpiece is cut using a punch. The punch includes a flat portion and a projecting portion projected more toward the workpiece than a flat portion of the punch. The workpiece is positioned with respect to the punch at a position such that the projecting portion starts cutting at least at one out of the heat-affected zone or the weld portion before the flat portion cuts the workpiece. The workpiece is then cut by moving the punch and a die relative to each other in this state of positioning so as to shear across the weld portion on the workpiece.
US11224906B2	Remediation material for heavy-metal chromium contaminated soil, preparation method and application thereof Described herein is a soil remediation material capable of absorbing and removing chromium from soil and being recycled so as to enable efficient remediation, repeated recycle, and reduction in remediation cost.
US11224905B2	Injection tip and method for nucleating and propagating hydraulic fractures from probe rods An injection tip assembly 10 and methods for use more reliably provide for delivery of fluid substances, such as materials that promote removal, destruction, or isolation of contaminants, into targeted zones within soil or bedrock. The injection tip assembly 10 permits the application of pressurized fluid 163 so as to erode or cut a desired cavity or eroded volume 164 within the subsurface 14, allows for timely observation, adjustment, and control of pressure within the cavity, and directs the delivery of a second substance or fluid that may incorporate desired materials. The consequence of managed erosion and pressure control is to nucleate and propagate a hydraulic fracture of desirable form that optimally delivers remedial agents throughout the targeted formation.
US11224903B2	Vortex flush ball valve and method A ball valve has a purge fluid inlet passage into a cavity between a valve body and a flow control element, and has a purge fluid drain. The inlet passage is oriented at an angle relative to a normal line to the spherical ball surface at the location of the inlet passage, to promote vorticial flow of the purge fluid. A method introduces a purge fluid into a ball valve body cavity; removes the purge fluid from an outlet drain; and induces a vortex in a flow path of the purge fluid through the body cavity. The method can flush debris from the body cavity between operating cycles of the ball valve by at least temporarily opening the inlet and outlet before and/or after operation of the valve.
US11224902B2	Sensor assembly with cleaning A system includes a sensor window, a sensor having a field of view through the sensor window, a piezoelectric vibrator positioned to impart vibrations to the sensor window, and a computer communicatively coupled to the sensor and the piezoelectric vibrator. The computer is programmed to identify a type for an obstruction of the sensor window based on data from the sensor, and instruct the piezoelectric vibrator to vibrate the sensor window with vibrations having a vibration profile. The vibration profile has at least one of frequency or phase velocity chosen according to the identified type of obstruction.
US11224899B2	Method of demonstrating the effectiveness of a cleaning composition A method for providing to a consumer a visualization of the effectiveness of coloured stain removal of a cleaning composition on a substrate comprising the steps of: providing a first substrate having a first coloured stain, treating the first coloured stain with a first cleaning composition formulated to generate a foam, allowing the generated foam to act on the first coloured stain, and allowing the consumer to visually assess effectiveness of coloured stain removal of the first cleaning composition.
US11224890B2	Method for producing rare-earth magnets, and rare-earth-compound application device When a slurry s obtained by dispersing a rare-earth-compound powder in a solvent is applied to sintered magnet bodies m, and dried to remove the solvent in the slurry and cause the surfaces of the sintered magnet bodies to be coated with the powder, and the sintered magnet bodies coated with the powder are heat treated to cause the rare-earth element to be absorbed by the sintered magnet bodies, the sintered magnet bodies m are warmed or heated before the slurry s is applied. As a result, the rare-earth-compound powder can be efficiently and uniformly applied to the surfaces of the sintered magnet bodies.
US11224886B2	Powder conveyor for the conveying of coating powder, and powder center comprising the powder conveyor for supplying a powder coating facility A powder conveyor for conveying coating powder includes a housing for a container that includes a top part of the housing with a powder inlet and an upper ledge as well as a bottom part of the housing with a powder outlet and a lower ledge. The upper ledge and/or the lower ledge is/are situated at an acute angle with respect to the horizontal line. A tube is provided whose tube ends are open such that the powder can pass through the tube. The tube is made of a porous air-permeable material and is clamped, on the end face side, between the upper ledge and the lower ledge. A powder inlet valve is connected to the powder inlet of the top part of the housing. A powder outlet valve is connected to the powder outlet of the bottom part of the housing.
US11224877B2	Systems and methods for analyzing droplets Systems and methods for analyzing droplets are provided. A representative system includes: a substrate; a plurality of scan lines and a plurality of data lines disposed on the substrate to define an array of pixels; a hydrophobic layer disposed on the array of pixels; reagent disposed on the hydrophobic layer; movement control circuitry configured to provide a control signal to a first of the scan lines to move the droplet along the array of pixels to selectively position the droplet in contact with the reagent; position sensing circuitry configured to provide a sensing signal corresponding to a position of the droplet on the array of pixels; and detecting circuitry configured to determine a characteristic of the droplet based on the position of the droplet and a response of the droplet to the reagent.
US11224873B2	Microfluidic system incorporating light absorbing materials Systems and methods for light based heating of light absorbing sources for modification of nucleic acids through fast thermal cycling of polymerase chain reaction are provided. The system includes a polymeric fluidic device comprising one or more reaction wells. A first light absorbing material is disposed on a first support to define a reaction well and first and second ports are coupled to the reaction wells. The first and second ports are configured to allow input of a fluidic sample into the reaction well. A lyophilized reagent is pre-loaded in the reaction well. A light source is configured to illuminate the first light absorbing material. A first portion of light illuminated onto the first light absorbing material is absorbed into the first light absorbing material and is configured to elevate the temperature of the first light absorbing material to heat the fluidic sample within the reaction well.
US11224872B2	Pipette based on surface charges A pipette based on surface charges includes a pipette body. A plurality of support rods are provided below the pipette body. Connecting rods are provided at the lower ends of two adjacent support rods. A substrate is provided between the connecting rods. A porous SiO2 coating is provided on the substrate. A hydrophobic molecule layer is provided on the surface coating by the vapor deposition method. A superamphiphobic surface is formed on the substrate by the surface coating and the hydrophobic molecule layer. The substrate and the surface coating are made of dielectric materials. A circular limit plate is provided above the pipette body. The pipette body, the support rods, the connecting rods and the limit plate are integrally formed, and are electrically non-conductive. An electrically conductive sliding rod is movably provided within the pipette body and the limit plate.
US11224869B2	Rapid cure silicone lubricious coatings Novel, lubricious coatings for medical devices are disclosed. The coatings provide improved lubricity and durability, and are readily applied in coating processes. The present invention is also directed to a novel platinum catalyst for use in such coatings. The catalyst provides for rapid curing, while inhibiting cross-linking at ambient temperatures, thereby improving the production pot life of the coatings.
US11224868B2	Method for the removal of nitrous oxide from off gas in presence of catalyst comprising an Fe-AEI zeolite material essentially free of alkali metal A method for the removal of nitrous oxide from off gas by direct decomposition or by selective catalytic reduction in presence of a reducing agent, comprising the steps of contacting the gas directly or together with the reducing agent or a precursor thereof with a catalyst comprising an Fe-AEI zeolite material essentially free of alkali metal ions (Alk) and having the following molar compositions: SiO2: oAl2O3: pFe: qAlk wherein o is in the range from 0.001 to 0.2; wherein p is in the range from 0.001 to 0.2; wherein Alk is one or more of alkali ions and wherein q is less than 0.02.
US11224867B2	Process for preparing a zeolitic material having framework type AEI A process for preparing a zeolitic material having framework type AEI and having a framework structure which comprises a tetravalent element Y, a trivalent element X, and oxygen, said process comprising (i) providing a zeolitic material having framework type CHA and having a framework structure comprising the tetravalent element Y, the trivalent element X, and oxygen; (ii) preparing a synthesis mixture comprising the zeolitic material provided in (i), water, a source of the tetravalent element Y other than the zeolitic material provided in (i), and an AEI framework structure directing agent; (ili) subjecting the synthesis mixture prepared in (ii) to hydrothermal synthesis conditions comprising heating the synthesis mixture to a temperature in the range of from 100 to 200° C. and keeping the synthesis mixture at a temperature in this range under autogenous pressure, obtaining the zeolitic material having framework type AEI; wherein Y is one or more of Si, Ge, Sn, Ti, Zr; wherein X is one or more of Al, B, Ga, In; wherein in the framework structure of the zeolitic material provided in (i), the molar ratio Y:X, calculated as YO2: X2O3, is at most 20:1 and, wherein; the process further comprises supporting a metal M selected from the transition metals of groups 7 to 12 of the periodic system of elements.
US11224863B2	Catalyst comprising ceria-zirconia-oxygen storage material and process for its production An oxygen storage material (OSM) that exhibits enhanced redox properties, developed mesoporosity, and a resistance to sintering. The oxygen storage material (OSM) has a high oxygen storage capacity (i.e., OSC>1.5 mmol H2/g) and enhanced reducibility (i.e., bimodal TPR-H2 profile with two Tmax in the temperature range from 150° C. to 550° C.). The OSM is suitable for use as a catalyst and a catalyst support. The method of making the oxygen storage material comprises the preparation of a solution containing zirconium, cerium, rare earth and transition metal salts, followed by the co-precipitation of all constituent metal hydroxides with a base.
US11224862B2	Reference material for performance evaluation of a catalyst for selective catalytic reduction, a preparation method thereof, and a performance evaluation method for a catalyst using the same A reference material for performance evaluation of a catalyst of a selective catalytic reduction includes a ceramic carrier and a coating material that coats the ceramic carrier. The coating material includes copper (Cu), alumina (Al2O3), and silica (SiO2). A method of preparing the reference material includes mixing copper (Cu) and an acidic solution to prepare a copper-containing solution, mixing the copper-containing solution, alumina, and silica to prepare a mixture, and coating the mixture on the ceramic carrier, and drying and baking the mixture coated on the ceramic carrier.
US11224860B2	Nanofiber surfaces The present disclosure relates to a surface comprising a photocatalyst affixed thereupon via an adhesive layer and methods for affixing the photocatalyst to the surface via the adhesive layer. The present disclosure also provides a purifier comprising the photocatalyst affixed surface and a purifier system comprising such purifier.
US11224859B2	Carbon-coated transition metal nanocomposite material, preparation and application thereof A carbon-coated transition metal nanocomposite material includes carbon-coated transition metal particles having a core-shell structure. The shell layer of the core-shell structure is a graphitized carbon layer doped with oxygen and/or nitrogen, and the core of the core-shell structure is a transition metal nanoparticle. The nanocomposite material has a structure rich in mesopores, is an adsorption/catalyst material with excellent performance, can be used for catalyzing various hydrogenation reduction reactions, or used as a catalytic-oxidation catalyst useful for the treatment of volatile organic compounds in industrial exhaust gases.
US11224856B2	Adsorbents comprising organic-inorganic hybrid nanoporous materials for sorption of water or alcohol and use thereof Provided are a water and/or alcohol adsorbent including organic-inorganic hybrid nanoporous materials, and use thereof, and more particularly, a water and/or alcohol adsorbent having a high adsorption amount at a low relative humidity or partial pressure, of which desorption/regeneration is possible at a low temperature, the water and/or alcohol adsorbent including organic-inorganic hybrid nanoporous materials having 0.5 to 3 mol of a hydroxyl group (OH) or a hydroxide anion group (OH−) per 1 mol of a central metal ion, and use thereof.
US11224855B2	Method of removing boric acid from an aqueous solution The invention generally relates to a carbon-based boron removal medium with hydroxyl group and amine group, and in particular, to a method for forming the carbon-based boron removal medium. In various embodiments, nitrogen-doped (“N-doped”) graphene oxide is synthesized by a simple two-step process: (1) oxidation of graphite to graphene oxide, and (2) nitrogen-doping (“N-doping”) the graphene oxide to form the amine group. The resultant N-doped graphene oxide can efficiently remove boron from aqueous solutions. The invention also generally relates to a boron sensing medium and its use in conductometric measurement techniques to detect and measure the amount of boron present in aqueous solutions.
US11224853B2	Metal supported powder catalyst matrix and processes for multiphase chemical reactions A catalytic membrane composite that includes porous supported catalyst particles durably enmeshed in a porous fibrillated polymer membrane is provided. The porous fibrillated polymer membrane may be manipulated to take the form of a tube, disc, or diced tape and used in multiphase reaction systems. The supported catalyst particles are composed of at least one finely divided metal catalyst dispersed on a porous support substrate. High catalytic activity is gained by the effective fine dispersion of the finely divided metal catalyst such that the metal catalyst covers the support substrate and/or is interspersed in the pores of the support substrate. In some embodiments, the catalytic membrane composite may be introduced to a stirred tank autoclave reactor system, a continuous flow reactor system, or a Parr Shaker reaction system and used to effect the catalytic reaction.
US11224852B2	Chemical reaction apparatus and chemical reaction method A chemical reaction apparatus includes a horizontal flow-type reactor in which a content horizontally flows with an unfilled space being provided thereabove, a microwave generator that generates microwaves, and at least one waveguide that transmits the microwaves generated by the microwave generator to the unfilled space in the reactor.
US11224851B2	Flow reactor plug A plug (10) for plugging a port (P) in a flow reactor comprises a metal guide (12) having first and second ends (14,16) and a wall (18) surrounding a cylindrical interior volume (20) having an opening (22) at the first end (14); a plug body (40) having a first face (42) and an opposing second face (44) and a side surface (46) and positioned partially within the interior volume (20) with the first face (42) protruding from the opening (22); wherein the plug body (40) comprises a chemically resistant first polymer constituting at least the first face (42) and a thermally resistant second polymer constituting at least the second face (44) and at least a portion of the side surface (46).
US11224850B2	Regulated multiplex reactions in a single tube The invention provided methods and devices for performing sequential, regulated multiplex reactions in a single tube without the addition or removal of contents from the tube.
US11224844B2	Porous membrane for water treatment use A porous membrane includes a modacrylic copolymer. The modacrylic copolymer includes, with respect to 100 parts by mass of all structural units constituting the modacrylic copolymer, 15 to 85 parts by mass of a structural unit derived from acrylonitrile, 15 to 85 parts by mass of a structural unit derived from at least one halogen-containing monomer selected from the group consisting of vinyl halide and vinylidene halide, and 0 to 10 parts by mass of a structural unit derived from a vinyl monomer having an ionic substituent. The porous membrane can be produced by preparing a modacrylic copolymer solution by dissolving the modacrylic copolymer in a solvent, and bringing the modacrylic copolymer solution into contact with a non-solvent for the modacrylic copolymer such that the modacrylic copolymer solution is solidified.
US11224841B2	Integrated disposable component system for use in dialysis systems The present application discloses novel systems for conducting the filtration of blood using manifolds. The manifolds integrate various sensors and have fluid pathways formed therein to direct fluids from various sources through the requisite blood filtration or ultrafiltration system steps.
US11224839B2	Aldehyde decomposition catalyst, and exhaust gas treatment apparatus and exhaust gas treatment method One object is to provide a useful aldehyde decomposition catalyst, and an exhaust gas treatment apparatus and an exhaust gas treatment method using the aldehyde decomposition catalyst that achieve low cost and sufficient aldehyde decomposition performance with a small amount of the catalyst. An aldehyde decomposition catalyst of the present invention is made of a zeolite in a cation form NH4 having a structure of CHA or MOR and carrying Cu.
US11224838B2	Controlling aerosol production during absorption in ammonia-based desulfurization Controlling aerosol production during absorption in ammonia-based desulfurization. The absorption reaction temperature, the oxygen content and water content of the process gas may be controlled, and an absorption circulating liquid containing ammonium sulfite may be used for removing sulfur dioxide in flue gas, so as to control aerosol production during absorption in the ammonia-based desulfurization.
US11224837B2	Post-combustion carbon dioxide capture and compression A method is provided in which a carbon dioxide containing flue gas is provided by combusting a carbonaceous fuel in a high pressure steam generating unit using combustion air, and in which the carbon dioxide in the flue gas is at least partially captured and compressed in a carbon dioxide capture and compression unit having a carbon dioxide scrubber operated with an absorbing liquid which is regenerated using low pressure steam. The combustion air used in the high pressure steam generating unit is at least partially heated using sensible heat of the flue gas and/or the steam used for regenerating the absorption liquid of the carbon dioxide scrubber is at least partially generated using sensible heat of the flue gas. A corresponding system is also described herein.
US11224836B2	Carbon capture solvents having alcohols and amines and methods for using such solvents Methods and compositions useful, for example, for physical solvent carbon capture. The solvents may include an aqueous mixture of 2-amino-2-methylproponol, 2-piperazine-1-ethylamine, diethylenetriamine, 2-methylamino-2-methyl-1-propanol, and potassium carbonate or potassium carbonate buffer salt. The solvent may also contain less than about 75% by weight of dissolving medium (i.e., water) and may have a single liquid phase. The solvents and methods have favourable regeneration energies, chemical stability, vapour pressure, total heat consumption, net cyclic capacity, and reaction kinetics.
US11224833B2	Particle separator filter with an axially extending flow face A two-stage separator system having a housing extending between a first end and a second end. The housing defines a housing inlet, a separator outlet towards the second end, and a filtration outlet on the first end. A filter assembly has a first sheet of filter media coupled to a second sheet of filter media mutually defining a plurality of flutes extending in an axial direction. The filter assembly defines an inlet flow face and an outlet flow face. The filter assembly is disposed in the housing and coupled to the housing about the filtration outlet such that the outlet flow face is in fluid communication with the filtration outlet. The inlet flow face of the filter assembly has an axial flow face length.
US11224832B2	Filter cartridge with ventilation device A filter cartridge for a fuel circulation circuit of a vehicle.The filter cartridge comprises a cartridge body identifying a filtration chamber. In said filtration chamber, the filter cartridge further comprises at least one filter insert which divides said filtration chamber into a dirty chamber containing fuel to be filtered and a clean chamber containing filtered fuel.The filter cartridge further comprises a ventilation device suitable to ventilate in the dirty chamber, wherein the ventilation device comprises at least one ventilation duct placed in an upper area of the filtration chamber in which the air floating in the fuel accumulates. Said ventilation duct has a plurality of ventilation holes mutually spaced from one another through which the air is removed from the filtration chamber.
US11224828B2	Methods for the separation of at least one emulsion by applying an electrical field and device for carrying out said method The present invention relates to a method for the break-up of at least one emulsion and separation of the light and heavy phase with at least an de-emulsification rate of more than 95% in only one apparatus (module) within less than 5 min by applying at least one time dependent or temporal changeable electrical field wherein the at least one electrical field is a high frequency (HF) singular alternating current (AC) field with an electrical field strength between 2,000 and 100,000 V/m and a frequency (HF) between 12,000 Hz and 200,000 Hz. The present invention relates furthermore to a method for the treatment of at least one emulsion by applying at least one direct current (DC) field and at least one high frequency alternating current—HF/AC field wherein the at least one DC field, in particular a pulsed DC-field, and the at least one HF/AC field are applied in series to the emulsion to be treated. The present invention refers further to a device for conducting said methods.
US11224823B2	Method and apparatus for sharing co-generated energy when processing essential elements derived from plant matter Methods and apparatus consistent with the present disclosure may provide electrical energy and thermal to extraction or separation equipment. Methods and apparatus consistent with the present disclosure may extract and concentrate essential elements plant matter. An amount of wasted heat energy collected from an engine that powers an electrical generator may be provided to an evaporation or separation process when electrical power is provided to extraction or separation processing equipment. Computers or electronics that control equipment consistent with the present disclosure may be remotely controlled via a mobile electronic device, when desired. Such computers or electronics may receive sensor data related to the operation of plant matter extractors, related separation equipment, or other equipment may be used to manage a production line. As such, methods and apparatus consistent with the present disclosure may extract essential elements from cannabis plant matter and process those essential elements into cannabis extracts or isolates.
US11224820B2	Vehicle comprising an electric motor and a method of starting an electric motor for propulsion of a vehicle A vehicle (10) comprising a body (20), a first wheel axle (31) and a second wheel axle (41), whereon one or more wheels (30, 40) is/are mounted, an electric motor (51) and a control unit (52); and wherein the electric motor is connected to the second wheel axle (41); and wherein the electric motor is configured for driving the one or more wheels (40) that is/are mounted on the second wheel axle (41), wherein said vehicle (10) comprises a movement detection unit configured for detecting a movement in the form of a rotation of the vehicle's wheels (30, 40) and/or wheel axles (31, 41); and wherein the control unit (52) is configured for receiving a signal from the movement detection unit when it detects a movement of the vehicle; and wherein the control unit (52) is configured for transmitting a signal to the electric motor (51) when the movement detection unit detects a movement in the form of a rotation of the vehicle's wheels and such that the electric motor (52) continuously powers the one or more wheels (40).
US11224818B2	Systems and methods for transfer of rights pertaining to game assets between users of an online gaming platform Systems and methods for transfer of rights pertaining to game assets operate between users of an online gaming platform. Exemplary implementations may: tokenize a game asset into a tokenized game asset; record, on a distributed blockchain, ownership of a beneficiary right to a share resulting from selling the game asset; responsive to a sale of the game asset, transfer the share resulting from the sale to a first beneficiary; responsive to a transfer of ownership of a particular virtual item from the first beneficiary to a second beneficiary, and responsive to a second sale of the game asset, transferring a second share resulting from the second sale to the second beneficiary in accordance with the beneficiary right.
US11224817B1	Video game system for saving Embodiments described herein disclose technology for allocating funds related to one or more in-game purchases when users interact with a gaming application. Based on the interactions of a user with the gaming application running on a client device of the user, a gaming server receives information of an in-game purchase by the user. The gaming server notifies a second computer server of the in-game purchase which sends an activation link to the user. When the second computer detects selection of the activation link, funds are electronically transferred from the gaming application to one or more accounts. In some embodiments, the funds allocated to the one or more accounts can be a percentage of the in-game purchase amount.
US11224813B2	Method and apparatus for controlling falling of virtual object, electronic device, and storage medium A method for controlling falling of a virtual object is performed at an electronic device, the method including: displaying, in a virtual scene, a follow button in an area corresponding to a first virtual object, the follow button being used for controlling a second virtual object to follow the first virtual object to fall; detecting a touch operation on the follow button of the first virtual object; obtaining falling dynamic information of the first virtual object; and controlling the second virtual object to fall in the virtual scene according to the falling dynamic information.
US11224809B2	Computer system, game system, and program A server system includes a game start control section configured to perform a game start control including setting a game space for each player as an initial state and allowing the player to start gameplay in the game space, an opponent space status display control section configured to perform a control for displaying status of at least one game space other than the game space being used by the player himself/herself for performing the gameplay on a computer device of each player, and a transfer control section configured to transfer an executing player satisfying a given transfer execution condition from the game space being used by the executing player for performing the gameplay to another game space.
US11224808B2	Game system, non-transitory computer-readable storage medium having stored therein game program, information processing apparatus, and game processing method In an example of a game system, based on saved data of a plurality of players, a plurality of player characters are generated, and based on an operation on each of a plurality of operation devices, one of the player characters corresponding to the operation device is controlled in a virtual space. The game system can set any of the plurality of player characters as a main character, set the other player character as a sub characters, switch the main character and the sub character. Then, the game system controls a field of view of the game so that at least the main character is included in the field of view. The game system generates a game image based on the field of view to be displayed on a display device.
US11224804B2	Personalized remote game update capture and recording system for multi-player online games A system has a network-connected game platform for a specific player, executing first software on a first processor from a non-transitory medium, a game server connected to the network, streaming game data for a specific game to the network-connected game platform, the game server executing second software on a second processor from a non-transitory medium, and an interactive interface presented on a display screen of the first mobile device, the interactive interface displaying progress of the specific game, and comprising in addition a specific command input function. Through the command input function, the player is enabled to command the system to prepare a video clip, prepared using saved game updates, displaying activity in the game, over a period of time beginning and ending at times either preprogrammed, or set by selection through specific input functions provided to the player.
US11224800B2	Game controller An example game controller includes L and R buttons provided in both left and right end portions on an upper surface of a housing and ZL and ZR buttons provided to sides of the L and R buttons closer to a back surface of the game controller. The ZL/ZR button includes a protruding portion protruding in the direction of the back surface of the game controller and the direction of a side surface of the game controller. This makes it possible to increase the area of an upper surface of a key top of the ZL/ZR button and improve the operability of the ZL/ZR button.
US11224792B2	Athletic hand grips The present disclosure provides athletic hand grips and methods of using the same. The hand grips may be provided in pairs and worn on both hands to protect the user's palms, in particular. The hand grips may be worn during various athletic activities, including weight lifting, CrossFit activities, and gymnastics, for example.
US11224788B2	Vibration-damping end caps for ball bats An end-cap assembly is configured to be attached to a distal end of a barrel of a ball bat. In some embodiments, the end-cap assembly includes a sprung-mass portion, a base portion, and one or more flexible members connecting the sprung-mass portion to the base portion. The sprung-mass portion is movable relative to the base portion along one or more directions, such as one or more directions transverse to the longitudinal axis of the ball bat. A ball bat may include a handle, a barrel attached to the handle, and an end-cap assembly attached to the barrel. The end-cap assembly may include a sprung-mass portion, a base portion, and one or more flexible members connecting the sprung-mass portion to the base portion to allow the sprung-mass portion to move relative to the distal end of the ball bat.
US11224787B2	Swing measurement device, swing measurement method, and swing measurement program A swing measurement system measures an evaluation index of a swing of a golf club using an inertial sensor. A computer is provided with: a movement trajectory calculation unit for calculating a movement trajectory of the golf club during the swing using a detection value of the inertial sensor; a shaft plane calculation unit for calculating a shaft plane of the swing based on the movement trajectory in a freely selectable section of the swing; and an angle calculation unit for calculating, as the evaluation index, a shaft plane angle formed between the face surface of the golf club and the shaft plane.
US11224785B2	Golf club head or other ball striking device having impact-influencing body features A ball striking device, such as a golf club head, has a face member with a striking surface configured for striking a ball and a flange that comprises a portion of the crown. The flange being made of at least two members that are made of different materials, where a second material has a lower modulus of elasticity than the first material. The second member has a length, a width, a thickness and a location proximate to the ball striking surface to improve the impact efficiency of a collision with a golf ball.
US11224784B2	Club heads with varying groove parameters and related methods Some embodiments include a first golf club head and a second golf club head. The first golf club head includes a body having a face portion, and the second golf club head includes a body having a face portion. Meanwhile, the first club face portion comprises a face surface and at least one first club groove, and the second club face portion comprises a face surface and at least one second club groove. An edge radius of the first club head groove(s) can be less than an edge radius of the second club head groove(s), a base width of the first club head groove(s) can be less than a base width of the second club head groove(s), and/or a sidewall angle of the first club head groove(s) can be greater than a sidewall angle of the second club head groove(s). Other embodiments of related club heads and methods are also disclosed.
US11224783B1	Smart sports equipment and integrated platform Systems, methods, and non-transitory media are provided for smart sports equipment and integrated platforms. An example method can include receiving, by an integrated platform and from a client device, a request for content associated with a smart ball having a communications device configured to communicate an address for the content to one or more client devices, the request being based on the address from the smart ball; in response to the request, retrieving, by the integrated platform, the content associated with the smart ball; and providing, by the integrated platform, the content to the client device.
US11224781B2	Treadmill with lighted slats and power disks A lighting system for a treadmill comprising front power disks positioned at each end of a front axle, rear power disks positioned at each end of a rear axle, a spring-loaded carbon brush associated with a respective power disk, each spring-loaded carbon brush attached to a fixed part of the treadmill and in physical contact with the respective power disk, each spring-loaded carbon brush electrified by a primary power source and in turn electrifying the respective power disk, and a first conductor connected to at least one slat of the multiple slats and a second conductor connected to the at least one slat, the first conductor and second conductor in electrical communication with a light on the at least one slat and in contact with one of the front power disks or the rear power disks.
US11224776B2	Inline valve for sprinkler head replacement A terminal fixture is provided for installation at the end of each sprinkler head drop in a fire protection system. The terminal fixture is an automatic valve device that operates in response to the installation or removal of a sprinkler head from the fixture itself. When the sprinkler head is removed the terminal valve operates to close the end of the sprinkler drop feed line to prevent flow of fire protection fluid by preventing an open system. When a sprinkler head is reinstalled into the valve, the valve plunger is automatically displaced to an open position to restore full and unobstructed flow to the sprinkler head returning the drop to full and operable status. In this manner, no manual valves are added to the system which would prevent failsafe operation thereof.
US11224775B2	Systems and methods of low clearance storage fire protection A fire protection system includes a plurality of fluid distribution devices coupled to the fluid supply pipes to define four fluid distribution devices above a floor. The fluid distribution devices generate a spray pattern overlapping one another to define a rectangular fluid distribution area 2.5 ft. The rectangular area having a first pair of edges extending parallel to the fluid supply pipes and a second pair of edge extending perpendicular to the first edge. The fluid distribution devices are axially aligned above a corner of the rectangular area, the fluid distribution area defined by a grid of one square foot areas totaling an area no more than 12 ft.×8 ft., the rectangular area of fluid distribution having a total fluid density of at least 60 gpm/sq. ft., the rectangular area including a first zone of fluid distribution of a 4 ft.×4 ft. area.
US11224773B1	Fire suppression and safety system A system for suppressing fires from an aircraft has a munition deployment system suspended beneath the aircraft. A shield is suspended between the aircraft and the munition deployment system to protect the aircraft. The munition deployment system has munitions compartments containing munitions for deploying vertically from the munition deployment system, and for detonating over a fire. A controller within the aircraft communications with a sensor package in the munition deployment system and directs the order of munition deployment.
US11224772B2	Containment system for hazardous products A system for storing a hazardous product including a housing unit defining a product opening and a product door coupled to the housing unit adjacent to the product opening, wherein the product door is configured to form a seal with the housing unit about the product opening in response to a thermal event.
US11224768B2	Apparatus and method for directing energy from a multi-element source An apparatus for controlling the angular direction of energy emitted from a plurality of energy delivery devices. The apparatus includes a plurality of rods, each rod mechanically coupled to one of the energy delivery devices, to a stationary plate, and to a moveable plate. The stationary plate includes holes that are configured to receive a portion of a first rotatable joint that is mechanically coupled to each rod. The moveable plate includes holes that are configured to receive a portion of a second rotatable joint, the second rotatable joint slidingly engaging a portion of the respective rod. The angle of each rod changes when the moveable plate is moved in any direction with respect to the stationary plate. Changing the rod angle changes the angular direction of the energy emitted from the energy delivery devices such that the energy passes through an intended focal position.
US11224767B2	Systems and methods for producing and delivering ultrasonic therapies for wound treatment and healing One embodiment is directed to a non-contact, medical ultrasound therapy system for generating and controlling low frequency ultrasound. The ultrasound therapy system includes a treatment wand including an ultrasonic transducer, a generator unit, and a cable coupling the treatment wand to the generator unit. The generator unit generates electric power output to drive the ultrasonic transducer and includes a digital frequency generator, wherein the generator unit digitally controls energy output at resonance frequency of the ultrasonic transducer.
US11224766B2	Neutron capture therapy system and target for particle beam generating device A neutron capture therapy system and a target for a particle beam generating device, which may improve the heat dissipation performance of the target, reduce blistering and extend the service life of the target. The neutron capture therapy system includes a neutron generating device and a beam shaping assembly. The neutron generating device includes an accelerator and a target, and a charged particle beam generated by acceleration of the accelerator interacts with the target to generate a neutron beam. The target includes an acting layer, a backing layer and a heat dissipating layer, the acting layer interacts with the charged particle beam to generate the neutron beam, the base layer supports the action layer, and the heat dissipating layer includes a tubular member composed of tubes arranged side by side.
US11224765B2	Method of calibrating a patient monitoring system for use with a radiotherapy treatment apparatus A method of calibrating a monitoring system (10,14) is described in which a calibration phantom (70) is located with its center located approximately at the isocenter of a treatment room through which a treatment apparatus (16) is arranged to direct radiation, wherein the surface of the calibration phantom (70) closest to an image capture device (72) of the monitoring system (10,14) is inclined approximately 45° relative to the camera plane of an image capture device of the monitoring system. Images of the calibration phantom (70) are then captured using the image capture device (72) and the images are processed to generate a model of the imaged surface of the calibration phantom. The generated model of the imaged surface of the calibration phantom (70) is then utilized to identify the relative location of the center of the calibration phantom (70) and the camera plane of the image capture device (72) which is then utilized to determine the relative location of the camera plane of the image capture device and the isocenter of a treatment room.
US11224763B2	Tracking device for radiation treatment, position detection device, and method for tracking moving body A control part 30 includes: a DRR image creation part 31 that creates a DRR image including a specific site; a specific site projection part 32 that creates a projection region image representing the region of the specific site; a discriminator learning part 33 that learns a discriminator for recognizing the region of the specific site by performing machine learning with use of the DRR image and the projection region image as a training label image; a specific site region detection part 34 that detects the region of the specific site by performing discrimination using the discriminator learned by the discriminator learning part 33 on an X-ray fluoroscopic image including the specific site; and a radiation signal generation part 35 that transmits a treatment beam radiation signal to an irradiation device 90 when the region of the specific site detected by the specific site region detection part 34 is included in the radiation region of a treatment beam.
US11224759B2	Vitamin D lighting system A lighting system comprises a housing, an arrangement of UV-B LEDs in the housing and a fabric output screen which provides a UV-B exit surface. This provides UV-B light for an indoor application in order to replicate the health benefits of natural sunlight.
US11224755B2	Electrode arrangement for plasma treatment and device for producing a transcutaneous connection A transcutaneous connection between an exterior and an interior of a human or animal body includes a cylindrical skin penetration piece which provides a passage through the skin and has a longitudinal axis that determines the direction of passage through the skin. Wound-healing action and reliable disinfection are effected using an annular flat electrode arrangement, which has a contact surface at an angle to the longitudinal axis, can be fastened to the skin penetration piece. The electrode arrangement includes a flat electrode and a flat dielectric shielding the electrode relative to the surface of the skin, and is designed as a counter-electrode to generate a dielectric barrier plasma between the dielectric and the surface of the skin.
US11224754B2	Feedthrough assembly with feature for controlling component position In some examples, a feedthrough assembly for a medical device may include a ferrule. The ferrule defines an aperture extending through the ferrule from an outer end surface defined by the ferrule to an end inner end surface defined by the ferrule. The aperture includes a first portion having a first diameter and a second portion having a second diameter less than the first diameter. The aperture defines a longitudinal axis extending therethrough and the ferrule defines a ledge between the first and second portions of the aperture that extends radially inward toward the longitudinal axis. The feedthrough assembly further may include a conductive pin within the aperture and an insulating member surrounding at least a portion of the pin. The insulating member may electrically insulate the conductive pin from the ferrule, and the ledge and a surface of the insulating member adjacent the ledge may define a space therebetween.
US11224751B2	Systems and methods for safe delivery of electrical stimulation therapy Systems and methods for treating arrhythmias are disclosed. In one embodiment an LCP comprises a housing, a plurality of electrodes for sensing electrical signals emanating from outside of the housing, an energy storage module disposed within the housing, and a control module disposed within the housing and operatively coupled to the plurality of electrodes. The control module may be configured to receive electrical signals via two or more of the plurality of electrodes and determine if the received electrical signals are indicative of a command for the LCP to deliver ATP therapy. If the received electrical signals are indicative of a command for the LCP to deliver ATP therapy, the control module may additionally determine whether a triggered ATP therapy mode of the LCP is enabled. If the triggered ATP therapy mode is enabled, the control module may cause the LCP to deliver ATP therapy via the plurality of electrodes.
US11224750B2	Neuromodulation using modulated pulse train A neuromodulation system comprises a plurality of electrical terminals configured for being respectively coupled to a plurality of electrodes, a user interface configured for receiving input from a user that selects one of a plurality of different shapes of a modulating signal and/or selects one of a plurality of different electrical pulse parameters of an electrical pulse train, neuromodulation output circuitry configured for outputting an electrical pulse train to the plurality of electrical terminals, and pulse train modulation circuitry configured for modulating the electrical pulse train in accordance with the selected shape of the modulating signal and/or selected electrical pulse parameter of the electrical pulse train.
US11224747B2	Closed loop deep brain stimulation systems and methods The present disclosure relates generally to systems, methods, and devices for closed loop deep brain stimulation. In particular, a neural signal is measured and provided to software. The software includes a feature generator and a brain network model that takes the neural signal and estimates other neural signals that are not directly measured, and operates as a model of the brain. The software determines a stimulation signal to be sent to stimulating electrodes. Estimated signals by the brain network model are continuously compared to actual signals from the brain. The closed loop feedback system advantageously allows for electrical stimulation levels and patterns to be continuously updated while delivered to a patient.
US11224746B2	Method and apparatus to provide safety checks for neural stimulation In electrically stimulating neural tissue it is important to prevent over stimulation and unbalanced stimulation, which would cause damage to the neural tissue, the electrode, or both. It is critical that neural tissue is not subjected to any direct current or alternating current above a safe threshold. Further, it is important to identify defective electrodes, as continued use may result in neural damage and further electrode damage. The present invention presents system and stimulator control mechanisms to prevent damage to neural tissue.
US11224742B2	Methods and devices for performing electrical stimulation to treat various conditions In certain variations, systems and/or methods for electromagnetic induction therapy are provided. One or more ergonomic or body contoured applicators may be included. The applicators include one or more conductive coils configured to generate an electromagnetic or magnetic field focused on a target nerve, muscle or other body tissues positioned in proximity to the coil. One or more sensors may be utilized to detect stimulation and to provide feedback about the efficacy of the applied electromagnetic induction therapy. A controller may be adjustable to vary a current through a coil to adjust the magnetic field focused upon the target nerve, muscle or other body tissues based on the feedback provide by a sensor or by a patient. In certain systems or methods, pulsed magnetic fields may be intermittently applied to a target nerve, muscle or tissue without causing habituation.
US11224738B2	Medical equipment electrodes Methods and system for guiding a rescuer in placement of a defibrillation electrode may include initializing one or more cameras disposed on the defibrillation electrode, and capturing image information via the one or more cameras. Each image in a series of images may be acquired by the cameras after a set time interval. The method may include determining a separation distance between the defibrillation electrode and the chest of the patient and comparing the separation distance to a threshold distance. The method may further include determining whether the separation distance is below the threshold distance and, once the separation distance is below the threshold distance, determining a current location of the defibrillation electrode based on the series of images, and providing positioning feedback via at least one output device, wherein the positioning feedback includes instructions to move the defibrillation electrode toward a preferred location on the patient.
US11224733B2	Complex irrigation/suction flow path in a medical device A suction/irrigation medical device valve system comprises a first valve plunger configured for insertion into a first valve plunger channel. The first valve plunger has a first latch member disposed at a distal end with a first sealing member and a first valve opening disposed proximally from the first latch member. The system also comprises a second valve plunger configured for insertion into a second valve plunger channel. The second valve plunger includes a second valve opening that is longer than the first valve opening. The system also comprises a valve body having the first and second valve plunger channels. The first and second valve plunger channels are configured to receive the first and second valve plungers, respectively.
US11224731B2	Needleless valve infection prevention and pre-opening device A disinfecting and pre-opening device is disclosed for use with a female needleless connector. The disinfecting and pre-opening device includes a housing comprising a chamber having a distal opening and configured to fit over the female needleless connector, and an elongated finger attached to the housing and disposed within the chamber such that the elongated finger opens the fluid path through the female needleless connector when the distal opening of the disinfecting and pre-opening device is placed proximally adjacent to the septum and the disinfecting and pre-opening device is advanced in the distal direction.
US11224729B2	Volume reducing reservoir insert for an infusion port An access portal is provided including a housing, a body defining a fluid reservoir, and a septum enclosing the fluid reservoir. A stem in fluid communication with the fluid reservoir extends from the fluid reservoir. The access portal also includes a reservoir insert disposed within the fluid reservoir, in which the reservoir insert decreases the fluid fill volume of the reservoir.
US11224727B2	Suppository insertion device, suppository, and method of manufacturing a suppository Today's suppositories are typically packaged individually for digital administration into the anal canal of a patient. A suppository applicator described herein, which works with individually packaged suppositories, can alternatively be shipped in a prepackaged operational arrangement with a suppository to enable the patient to administer the suppository through use of the applicator in a single operation after opening a hygienic wrapper containing the applicator-suppository combination. A method for manufacturing a suppository includes manufacturing the suppository in the presence of and in contact with an element configured to be used to insert the suppository into a body cavity. The method may include using the element to define a shape of the suppository during the manufacturing. The resulting applicator-suppository combination is more hygienic and easier to handle than the separate applicator and suppository and provides more efficiency from time of opening the packaging to time of commencing administration of the suppository.
US11224718B2	Device and methods for targeted tissue drug delivery Representative embodiments of the present invention provide for novel, minimally invasive implantable devices and methods for targeted tissue drug delivery of cardiovascular drugs.
US11224717B2	Method and apparatus for virtual-reality-based mindfulness therapy A computer-implemented method for delivering therapy to a user includes: providing data representative of an initial sensory stimulus to a sensory stimulus device and causing the sensory stimulus device to provide the initial sensory stimulus to the user; receiving alpha wave biometric data of the user from a brain electrical activity sensor while the sensory stimulus device provides the initial sensory stimulus; determining whether the alpha wave biometric data meets sensory stimulus adjustment criteria; if the alpha wave biometric data meets sensory stimulus adjustment criteria, adjusting the sensory stimulus provided to the user by providing data representative of an adjusted sensory stimulus to the sensory stimulus device and causing the sensory stimulus device to provide the adjusted sensory stimulus; and if the alpha wave biometric data fails to meet sensory stimulus adjustment criteria, continue causing the sensory stimulus device to provide the initial sensory stimulus to the user.
US11224714B2	And implementation of a low-cost breathing support device Respiratory diseases affect a large part of world population, especially in developing world. In this invention, we present a breathing support system to provide life-saving support to such patients. The system automates and regulates the use of a bag valve mask (commonly known as an ambu bag). The system uses mechanical actuators, sensors and a smart feedback control mechanism to automate and regulate the operation of the ambu bag to implement core functions of mechanical ventilation for life-saving applications. The system can also be used to provide better breathing support to newborns (e.g. to prevent hypoxia). The system can be used to save hundreds of thousands of lives in the developing world, in emergencies and during transportation globally.
US11224713B2	Substance delivery arrangement for gas therapy device A mount configured for use within a respiratory system that provides a structure that facilitates coupling of a nebuliser downstream of a humidifier chamber and upstream of a conduit that delivers conditioned breathing gases to a patient or user. The mount can couple together a chamber, a nebulizer and a conduit.
US11224712B2	Multifunctonal applicator which can be used in a mobile manner for mobile use The invention relates to a multifunctional applicator 6 for mobile use having an applicator plug 7, a supply tube 8, a Y-piece 9, fork tubes 10 and a nose piece 11 with prongs 12, wherein the applicator plug 7 comprises a pressure chamber 21 that has a humidifier interface 17 for connection with a high flow therapy device 1, an oxygen supply port 13 having an opening diameter of at least 1 mm, and a therapy air supply port 14 for the supply tube 8, the humidifier interface 17 and the oxygen supply port 13 within the pressure chamber 21 are both in fluid communication with an upper and a lower valve seat 23, 25 that are provided with a seal 22 and a valve body 24 being movable between said valve seats 23, 25 and said valve body 24 being subjected to a force by a helical compression spring 26 from the direction of the oxygen supply port 13 and on the other hand being pushed against the upper valve seat 25 by an actuating element 28 of the high flow therapy device 1 when the applicator plug 7 is locked in place on the high flow therapy device 1.
US11224711B2	Respiratory mask with cheek supports A respiratory mask can have a frame supporting a sealing arrangement. Various features of the frame and sealing arrangement can improve comfort and reduce the occurrence of pressure sores. The frame can include cheek supports that have a large surface area configured to spread loads over a greater area of the patient's face and therefore reduce the forces applied to the face and the occurrence of point loads. The seal can have a main body that includes a spring with a silicone skin, wherein the spring applies a substantially constant force to the face and/or nares of the patient.
US11224707B2	Adjustable resuscitation device and method for using the same A device and method for adjusting a tidal breath delivered to a patient. The device includes a moving frame which is configured to move over a stationary frame that is nested within the moving frame itself. Disposed between the moving frame and the stationary frame is a compressible bellows which delivers a tidal breath to the patient each time the moving frame is passed over the stationary frame. The specific volume of the tidal breath that is delivered may adjusted according to the estimated weight of the patient, thereby preventing over inflation of the patient's lungs while undergoing treatment. To adjust the tidal breath volume, the user quickly changes the relative position of a slide adjuster which dictates the range of possible movement between the moving frame and the stationary frame, thereby limiting the volume of air/oxygen which may be drawn into the bellows.
US11224705B2	Inhaler An inhaler for inhalation of a formulation in powder form includes: a magazine which is rotatable and contains pre-dosed doses of the formulation in capsules, a housing which is substantially round or disc-shaped, the housing having a housing part in which the rotatable magazine is disposed, where the housing part is fixedly coupled to the rotatable magazine, and is removable from the housing in order to facilitate replacement of the magazine by inserting a new magazine.
US11224697B2	Injection unit for administering or delivering a fluid product The invention relates to an injection unit, preferably a pen-shaped injection unit, for administering or delivering a fluid product. The injection unit comprises a housing, an axially movable piston rod mounted in the housing in a non-rotatable manner, a delivery apparatus having a threaded nut that is able to move the piston rod in order to deliver product, a dosing device having a dosing sleeve, a rotary knob, a discharge button arranged coaxially on the dosing sleeve, and a receptacle for the product. The dosing device is connected to the delivery apparatus via a coupling mechanism, wherein the coupling mechanism includes of at least two coupling surfaces that each carry a toothing comprising teeth, wherein the coupling surfaces are used to generate an acoustic and/or tactile signal corresponding to the set or corrected dose of the product to be administered during the dosing operation or during correction of the dose.
US11224696B2	Apparatuses and method for injecting medicaments An injector for delivering medicament includes a first sleeve defining a longitudinal axis, a medicament container, and a locking tab. The medicament container is at least partially disposed within the first sleeve and configured for axial translation with respect to the first sleeve along the longitudinal axis. The medicament container includes a barrel, a needle mounted to a distal end of the barrel, a seal slidably mounted in the barrel, and a plunger rod. The locking tab extends through an aperture in the first sleeve and is in contact with or adjacent to a portion of the medicament container such that the locking tab restricts translation of the barrel with respect to the first sleeve along the longitudinal axis. The locking tab is configured to be movable to a second position in which the locking tab does not restrict translation of the barrel.
US11224695B2	Drug delivery device A drug delivery device for administering a drug is presented having a body adapted to retain a cartridge containing a drug, at least one electrical unit and a port for electrically contacting the electrical unit, an adapter for attaching an injection needle to the drug delivery device, a safety mechanism arranged to prevent contacting the electrical unit through the port whilst an injection needle is in fluid communication with the cartridge and arranged to prevent establishing a fluid communication between an injection needle and the cartridge whilst the port is configured to allow contacting the electrical unit.
US11224691B2	System and method for predicting motor wear out in infusion systems A rotary drive for a medical device (10) includes a rotary motor (14) including a rotor (26). A rotary motion encoder (34) is connected to the rotor. The rotary motion encoder is configured to generate a number of encoder steps measuring a rotational distance of the rotor. At least one electronic processor (18) is programmed to determine at least one of a slippage value of the rotary motor measured during motor operation and a coasting value of the rotary motor measured after stopping motor operation based on comparison of an actual count of encoder steps and an expected count of encoder steps.
US11224690B2	Flexible container for an injection device The present disclosure relates to a flexible container for an injection device including a flexible bag having an interior volume to be filled with a liquid medicament, an outlet located at a first end of the bag, and a contraction member connected to the bag to displace a second end of the bag located opposite to the first end towards the first end.
US11224687B2	Medical instrument for the targeted introduction of a substance into a body cavity, and tool therefor The present invention relates to a medical instrument for the targeted introduction of a substance into a body cavity and to a tool (1) therefor. According to the invention, the tool (1) has a shaft (2) with a lumen (6), on the distal end (1″) of which is situated a nozzle head (3) with at least two nozzles (4), wherein the nozzles (4) are spaced from each other at an angle of less than 180° and equally relative to a centre axis (M) of the shaft (2).
US11224681B2	Concentration measuring module, dialyzer, and concentration calculating method To provide a concentration calculating module configured to measure the concentrations of two constituents simultaneously with higher accuracy.The concentration measuring module includes a light source configured to emit light into a housing; a first light receiving unit configured to have sensitivity to a wavelength of output light of the light source and receive light radiated from inside the housing; and a second light receiving unit configured to have sensitivity to a longer wavelength than the first light receiving unit and receive light radiated from inside the housing. The light source, the first light receiving unit, and the second light receiving unit are arranged to have a positional relationship in which a light emitting surface of the light source faces a light receiving surface of the first light receiving unit, and a normal to a light receiving surface of the second light receiving unit is orthogonal to, of a line through the light source and the first light receiving unit, a line segment corresponding to the inside of the housing, and a length X of, of the line through the light source and the first light receiving unit, the line segment corresponding to the inside of the housing and then a length Y of, of a line including the normal to the light receiving surface of the second light receiving unit, a line segment corresponding to the inside of the housing satisfy Y/X>1. The concentration measuring module calculates the concentrations of two constituents simultaneously on the basis of first and second signals output from the first and second light receiving units.
US11224676B2	Foam in wound treatment The present invention relates to a hydrophilic foam material, which is of particular use in wound treatment, and to a method for producing said hydrophilic foam material. The hydrophilic foam material has nucleating particles, wherein at least 85% of all foam cells in said foam material have an average cell size of 0.01 mm2 or less.
US11224673B1	Operating room intelligent platform and sterilization system System and method to reduce risk of patient infections (HAI), using operating rooms (chambers) equipped with suitable automatic airborne sterilizing agent generators, sensors, mechanisms, automatic air control devices, and laminar flow devices. After suitable safety checks, the system isolates the interior air from external air, and activates an air phase anti-microbial agent generator, filling the room with an air-phase anti-microbial agent. After sterilization, the invention deactivates the generator then restores the connection to outside sterilized air. The chamber also comprises an intelligent platform comprising video cameras, and computer vision systems configured to identify humans and medical supplies, read optical tags, and correlate recognized objects with RFID tag data. The intelligent platform can be configured to automatically detect and warn on conditions associated with a high risk of HAI, optimize the sterility of the chamber, automatically detect other operating room issues, and interface with outside computerized medical databases and facilities networks.
US11224672B2	Systems, methods, and devices for ozone sanitization of continuous positive airway pressure devices The present invention is generally related to a device and method for sanitizing a medical instrument with ozone, in particular the invention relates to a system, method and a device for sanitizing a continuous positive airway pressure (CPAP) device. The device has an ozone compartment, an ozone operating system and one or more ozone distribution lines that distribute ozone to a continuous positive airway pressure device. The device may further include a heater adapter unit to connect heating systems in CPAP devices while distributing ozone to sanitize the CPAP device in accordance with the present invention.
US11224671B2	Release of ClO2 gas from produce packaging film A multilayer produce packaging film includes a first layer and a chlorine dioxide-producing layer. The chlorine dioxide-producing layer includes a polymer composition and a plurality of chlorite ions. The chlorine dioxide-producing layer is substantially free of an energy-activated catalyst and is substantially free of an acid-releasing compound. However, the film is capable of generating chlorine dioxide when exposed to UV light and moisture.
US11224670B2	Object decontamination apparatus and method Provided is a decontamination apparatus including a base, and a source that emits UVC light at a suitable intensity to at least partially decontaminate a target object and render the target object pathogen reduced. An adjustable support is coupled to the base and includes an adjustment mechanism that can be manipulated to adjust a position of the source relative to the base. A controller is operatively connected to the source to control emission of the UVC light and establish at least one of a suitable duration of a decontamination process and a suitable intensity of UVC light to render the target object pathogen reduced.
US11224668B2	Compositions and methods to detect GluA1 in brain and to identify the presence of GluA1-mediated PTSD The present invention provides compositions and methods for detecting GluA1, as a subunit protein and/or as a GluA1-containing, GluA2-lacking AMPAR complex. The invention further provides composition and methods for detecting and/or diagnosing PTSD. The invention further relates to compositions that can be detected using radiological imaging techniques, and processes for performing such imaging techniques using the compositions, to identify elevated GluA1 expression or activity in a subject, which is a biological marker of PTSD.
US11224665B2	Mitochondrial antiviral signaling (MAVS) protein compositions and methods of using the same The invention generally relates to compositions and methods for preventing and treating cancer. More specifically, the invention relates to MAVS compositions and their use in cancer therapeutics that may be used to treat various cancers alone or in combination with other anti-cancer therapeutic agents.
US11224662B2	Methods and therapeutics comprising ligand-targeted ELPs Disclosed herein are novel methods and compositions for targeting drug delivery systems to specific cells. One aspect relates to a drug delivery system comprising an elastin-like peptide (ELP) component and a ligand selected from the group consisting of an polymeric immunoglobulin receptor binding site in the Cα3 domain of dimeric human IgA (mIgA) and knob capable of either drug encapsulation or drug attachment. Further aspects relate to drug delivery systems comprising an elastin-like peptide (ELP) component and a ligand; wherein the ligand specifically binds to a receptor selected from the group consisting of coxsackievirus and adenovirus receptor (CAR) and polymeric immunoglobulin receptor (pIgR). Further aspects include the novel transcytosing properties of the elastin-like peptide and the ligand, knob. Also provided are methods and pharmaceutical compositions comprising the disclosed therapeutics.
US11224661B2	Controlled-release CNP agonists with increased NEP stability The present invention relates to controlled-release CNP agonists having an at least 5-fold longer degradation half-life in an in vitro NEP degradation assay than the corresponding released CNP agonist, to pharmaceutical compositions comprising said controlled-release CNP agonist, their use and to methods of treatment.
US11224651B2	Compositions comprising human milk oligosaccharides for use in infants or young children to prevent or treat allergies The present invention relates to a nutritional composition comprising at least one fucosylated oligosaccharide and at least one N-acetylated oligosaccharide, for use in preventing and/or treating allergy symptoms in an infant or a young child, by increasing propionate production, in said infant or young children.
US11224648B2	Antigen-adjuvant coupling reagents and methods of use The present disclosure relates to compositions and methods for coupling an antigen to an adjuvant, immunogenic compositions and vaccines. The methods of the invention can be used to increase an immune response, or to treat cancer or an infectious disease.
US11224644B2	Peptides and combination of peptides for use in immunotherapy against various cancers The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US11224636B2	Super-oxide dismutase soluble fiber compositions Provided are compositions comprising super-oxide dismutase and a soluble fiber. The compositions may additionally comprise other antioxidants, vitamins and nutrients. The compositions can be used as dietary supplements and for improving health and well-being.
US11224633B2	Kit for treating sepsis and/or any systemic (SIRS) or damaging cellular hyperinflammation Disclosed is a kit including a first container including a composition including at least one antioxidant selenoprotein and at least one second container including at least one composition including at least one oxidant selenocompound. Also disclosed is a method of administration that allows to administer effective and cytotoxic doses of selenocompounds, allowing the inhibition of the hyper-activation of phagocytes and in particular of circulating immature neutrophils and directly and indirectly protects endothelial cells, in particular for the treatment of sepsis, SIRS and leukemia. Further disclosed is an administration device adapted to the administration method.
US11224632B2	Methods of treating chronic and neuropathic pain mediated by N-type neuronal calcium channels using D-enantiomeric peptides The present invention relates to a composition consisting of or containing peptides selected from the group consisting of or containing RD2, D3, homologs having at least 50% identity and derivatives of RD2 or D3 and also polymers containing or consisting of RD2/D3 homologs having at least 50% identity and derivatives of RD2 and under D3 for use as an analgesic, for use in pain therapy, for use in the treatment of chronic and/or neuropathic pain and/or for inhibiting N-type neuronal calcium channels (NCCs).
US11224630B2	Medicinal composition for protection of joints, method for producing the same and use thereof The present invention relates to the field of health care food technology, specifically to a traditional Chinese medicine composition with a function of protecting joints, a use thereof, a method for producing the same and a health care food thereof. The Chinese medicine composition comprises CURCUMAE LONGAE RHIZOMA extract, cartilage extract, COICIS SEMEN extract and PUERARIAE LOBATAE RADIX extract. The composition of the present disclosure has a reasonable formulation, and the ingredients cooperate with each other to achieve functions of reducing arthrocele degree, decreasing arthritis index, ameliorating biochemical index of arthritis and reducing articular cavity area through various paths and at various levels.
US11224629B2	Fraction of Melissa leaf extract having angiogenesis and MMP inhibitory activities, and composition comprising the same The present application describes an ethyl acetate fraction of Melissa leaf having excellent angiogenesis and MMP inhibitory activities, and a composition comprising the same.
US11224626B2	Methods of identifying bacteriophages that can infect and kill host-adapted infectious pathogenic bacteria The subject matter of the instant invention relates to methods of enhancing harvesting of phages against a targeted host bacteria, as well as methods of identifying phages likely to have an enhanced propensity to infect and kill an infectious pathogenic bacteria in vivo, from samples comprising phages. The invention also relates to phage libraries, pharmaceutical compositions, methods of treatment, and phage-based diagnostic methods and methods of detecting bacteria related thereto.
US11224618B2	Formulations and methods for treatment of acne and inflammatory skin conditions Topically administrable compositions and methods for treating skin conditions in mammals, such as acne, rosacea, keratosis pilaris, photo-aging, and photo-rejuvenation. The composition includes a therapeutic amount of antihistamine selected from the group consisting of a non-sedating antihistamine, a physiologically acceptable acid of a non-sedating antihistamine, a salt of a non-sedating antihistamine, an amide of a non-sedating antihistamine, and a combination of two or more of these, and emu oil product selected from the group consisting of emu oil, a biologically active fraction of emu oil, and a combination of these. The composition further includes a therapeutic amount of topical retinoid. The combination of non-sedating antihistamine and retinoid with emu oil has been found to produce a synergistic effect that is more effective in the treatment of skin conditions than the compound used separately.
US11224614B2	Compositions and methods for increasing iron intake in a mammal Compositions containing iron and denatured protein have been prepared that are capable of increasing serum iron and other divalent metal cations in a subject. For example, edible microbeads have been prepared containing iron entrapped within a protein matrix that provides a gastroprotective effect and improves iron bioavailability relative to previously known vehicles for delivering iron to a subject.
US11224613B2	Ligneous plant-derived heteropolysaccharides for use in treatment of urologic symptoms and diseases The present invention relates to preventing and/or treating urologic diseases and symptoms in humans or domestic animals. The present invention relates also to preventing and/or treating pain in the pelvic area. The invention relates to use of a heteropolysaccharide composition isolated from ligneous plants and comprising hemicelluloses, mainly glucomannans, but also xylans and pectic polysaccharides, as well as fractions, subgroups or mixtures of these, as pharmaceutical preparations, food additives and food products.
US11224609B2	Mithramycin derivatives having increased selectivity and anti-cancer activity Mithramycin side chain carboxylic acid (MTM-SA) derivative are provided, which include a substituted amino acid derivative, a substituted amino acid dipeptide derivative, or an unsubstituted dipeptide derivative. The MTM-SA derivatives are useful for treatment of cancer or neuro-diseases associated with an aberrant erythroblast transformation-specific transcription factor. Unique MTM-SA derivatives have increased selectively toward ETS transcription factor.
US11224607B2	Anticancer composition of traditional Chinese medicine and preparation method thereof A medication of natural Chinese medicine with sustained release for cancer treatment and its preparation method thereof contains active ingredients of: ginsenoside, Astragalus polysaccharide, zedoary (Curcuma zedoaria), river bulrush (Sparganium stolonferum Buch.-Ham), Ternstroemia gymnanthera, Fructus Ligustri Lucidi, licorice, Chinese skullcap (Scutellaria baicalnsis Georgi), Sculellaria barbata, paclitaxel, Silybum marianum (L.) Gaertn., and Cannabidiol (CBD). The drug can restore body balance and promote self-recovery. The drug can be used as an alternative medicine or can be used in combination with conventional cancer treatment, and is especially target for patients suffered from toxic side effects of radiotherapy and chemotherapy, which can increase the efficiency and reduce the toxicity of conventional cancer treatment and eliminate side effects of vomiting, hair loss, and unbearable soreness of the body.
US11224604B2	Treatment of graft versus host disease in transplant patients The present invention relates to a method of treating patients who undergo hematopoietic stem cell transplantation (HSCT) with peripheral blood mobilized stem cells for hematological malignancies and for whom the risk for severe acute graft versus host disease (GVHD) is considerable.
US11224603B2	Antihistamines in combination with a range of substances for improved health The present invention provides for novel combinations comprising an antihistamine with selected pharmaceutical and nutraceutical agents which alleviate some of the symptoms experienced by menopausal women, optionally combined further with a range of indole-based natural products such as L-tryptophan, 5-hydroxytryptophan and melatonin. These mixtures may be enriched further with pharmaceutically acceptable calcium and magnesium salts as well as selected B vitamins. These combinations have utility in providing a medicament for improving health in mammals, especially for the improvement of menopausal symptoms as welt as sleep in women.
US11224601B1	Compounds that inhibits MCL-1 protein Provided herein are myeloid cell leukemia 1 protein (Mcl-1) inhibitors, methods of their preparation, related pharmaceutical compositions, and methods of using the same. For example, provided herein are compounds of Formula I, or a stereoisomer thereof; and pharmaceutically acceptable salts thereof and pharmaceutical compositions containing the compounds. The compounds and compositions provided herein may be used, for example, in the treatment of diseases or conditions, such as cancer.
US11224597B2	Pharmaceutical compositions The present Invention relates to pharmaceutical compositions of (3S,11aR)—N-[(2,4-difluorophenyhmethyl]-2,3,5,7,11,11a-hexahydro-6-hydroxy-3-methyl-5,7-dioxo-oxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide, useful in the treatment or prevention of Human Immunodeficiency Virus (HIV) infections.
US11224595B2	Subcutaneous delivery of poly(oxazoline) polymer conjugates The present disclosure provides polymer conjugates comprising a polymer and an agent, the agent linked to the polymer via a linking group containing a hydrolyzable moiety.
US11224594B2	Nicotine formulations and methods of making and using the same A method of reducing nicotine cravings is described. The method includes inhalation of a dry powder formulation containing a dose of nicotine by a subject seeking nicotine cravings reduction. The formulation includes amounts and concentrations of nicotine that are significantly lower than cigarettes or nicotine replacement therapies.
US11224590B2	Compositions and methods for treating severe constipation The present disclosure provides methods related to treating or preventing gastrointestinal dysfunction in a subject in need thereof, which include the use of a diacylglycerol O-acyltransferase 1 (DGAT1) inhibitor. The disclosure also provides pharmaceutical compositions comprising a DGAT1 inhibitor, or pharmaceutically acceptable salts or esters thereof, useful for the treatments described herein.
US11224587B2	Liquid carbon dioxide botanical extraction system A process for extracting a botanical organic compound from cannabis with subcritical liquid carbon dioxide includes providing a pressurizable extraction vessel. The cannabis is placed within the pressurizable extraction vessel, whereupon the extraction vessel is filled with liquid carbon dioxide under subcritical conditions. The cannabis is then allowed to be in contact with the subcritical liquid carbon dioxide for a selected period of time so as to extract at least a portion of the botanical organic compounds from the cannabis into the subcritical liquid carbon dioxide. The subcritical liquid carbon dioxide containing the botanical organic compound is then removed from the extraction vessel, and the liquid carbon dioxide is separated from the botanical organic compound.
US11224585B2	Compositions containing omega-3 oil and uses thereof The invention provides pharmaceutical compositions containing omega-3 oil and a non-hydrophilic co-solvent that have an increased absorption rate. The pharmaceutical compositions may further contain one or more pharmaceutical organic molecules. The invention further provides kits containing these pharmaceutical compositions, methods for formulating pharmaceutical compositions containing omega-3 oil, and methods for decreasing the likelihood of developing cardiovascular disease, decreasing triglyceride or LDL cholesterol levels, decreasing pain or inflammation, treating diabetes, chronic pulmonary diseases, or irritable bowel syndrome, decreasing symptoms of an autoimmune disease or allergic conditions.
US11224583B2	Use of an RXR agonist in treating HER2+ cancers The present specification provides combinations of active agents for the improved treatment of Her2+ cancers and associated methods of treatments. The combinations comprise and RXR agonist and a Her2-targeted therapeutic agent and may optionally further comprise thyroid hormone.
US11224582B2	Amino acid formulations for pancreatic viability Amino acid formulations for pancreatic vitality. The formulations comprise a mixture of a plurality of amino acids, wherein the mixture comprises at least one amino acid selected from the group consisting of serine, glutamic acid, and/or carnitine. Methods of enhancing pancreatic vitality, stabilizing blood glucose levels, and improving A1C levels in subjects in need thereof are also described.
US11224579B2	Homotaurine-enriched compositions and methods of use for animal health The present disclosure generally relates to compounds comprising homotaurine that may be used in improving the general mental condition and/or general brain function of a non-human animal, and for the prophylaxis of chronic, aging-related mental deterioration in non-human animals. In addition, the present disclosure generally relates to compositions comprising homotaurine that may be used in determining whether a candidate veterinary compound and/or a candidate formulation can improve general mental condition and/or general brain function of animals and for the prophylaxis of chronic, aging-related mental deterioration in non-human animals.
US11224576B2	Process for the production of an abuse-proofed dosage form The present invention relates to a process for the production of abuse-proofed, thermoformed dosage forms containing, apart from one or more active ingredients with potential for abuse and optionally physiologically acceptable auxiliary substances, at least one synthetic or natural polymer with a breaking strength of at least 500 N.
US11224575B2	Anticancer compositions The present invention concerns pharmaceutical formulations of ARN-509, which can be administered to a mammal, in particular a human, suffering from an androgen receptor (AR)-related disease or condition, in particular cancer, more in particular prostate cancer, including but not limited to castration-resistant prostate cancer, metastatic castration resistant prostate cancer, chemotherapy-naive metastatic castration resistant prostate cancer, biochemically relapsed hormone sensitive prostate cancer, or high-risk, non-metastatic castration-resistant prostate cancer. In one aspect, these formulations comprise a solid dispersion of ARN-509, a poly(meth)acrylate copolymer and HPMCAS. In one aspect, the solid dispersion of ARN-509, a poly(meth)acrylate copolymer and HPMCAS is obtainable, in particular is obtained, by melt-extruding a mixture comprising ARN-509, a poly(meth)acrylate copolymer and HPMCAS and optionally subsequently milling said melt-extruded mixture. In one aspect, the solid dispersion of ARN-509, a poly(meth)acrylate copolymer and HPMCAS is obtainable, in particular is obtained, by spray drying a mixture comprising ARN-509, a poly(meth)acrylate copolymer and HPMCAS in a suitable solvent.
US11224571B2	Oral dispersible vaccine comprising virosomes The present disclosure is directed to oral vaccine dosage forms and processes for producing the oral vaccine dosage forms. The dosage forms include lipid-based vesicles (e.g., virosomes, liposomes) harboring an immunogenic amount of at least one vaccinal target molecule, with or without adjuvant. Specifically, Applicants discovered a combination of the composition of the liquid virosome concentrates, the composition of the base matrix for the solid dosage form formulation (excluding the virosome concentrate), and the manufacturing conditions for the dosage forms that can produce a freeze dried sublingual dosage form having physical robustness, particle and antigen integrity and stability.
US11224570B2	Implantable depots for the controlled release of therapeutic agents The present technology relates to depots for the treatment of postoperative pain via sustained, controlled release of a therapeutic agent. In some embodiments, the depot may comprise a therapeutic region comprising an analgesic, and a control region comprising a bioresorbable polymer and a releasing agent mixed with the polymer. The releasing agent may be configured to dissolve when the depot is placed in vivo to form diffusion openings in the control region. The depot may be configured to be implanted at a treatment site in vivo and, while implanted, release the therapeutic agent at the treatment site for no less than 3 days.
US11224569B2	Hydrogel capsules and process for preparing the same This invention is a hydrogel capsule with a fragrance encapsulated therein during the polymerization process. The hydrogel capsule is of use in fabric care or personal care formulations.
US11224566B2	Composition comprising a crosslinked hyaluronic acid (HA) in combination with a low-molecular HA and/or an agent stimulating endogenous HA synthesis A composition comprising, in a physiologically acceptable medium, a crosslinked hyaluronic acid (HA), having a degree of modification less than 1.9 mole %; a HA with a molecular weight of about 50 kDa or less; and/or an agent stimulating endogenous HA synthesis. Also disclosed is a cosmetic use of such composition in skin care and/or anti-ageing treatment.
US11224565B2	N-acyldipeptide derivatives and their uses Methods of treating aging related skin changes and of increasing skin thickness with topical administration of N-acyldipeptide derivatives are described. Compositions comprising N-acyldipeptide derivatives, are therapeutically effective for increasing skin thickness, and for treating extrinsic and intrinsic aging and aging related skin changes, such as fine lines, wrinkles, photoaging, hyperpigmentation, laxity, age spots, lentigines, mottled skin, and cellulite.
US11224564B2	Composition comprising erigeron annuus flower essential oil for prevention and treatment of neuromuscular disease Disclosed are a pharmaceutical composition and a beauty-purposed pharmaceutical composition for prevention or treatment of neuromuscular disease, the composition including a combination of Erigeron annuus flower-based essential oil and Botox. Erigeron annuus flower-based essential oil inhibits t-SNARE protein and v-SNARE protein expression in neurons to inhibit the formation of SNARE protein complexes. Erigeron annuus flower-based essential oil inhibits the regeneration of t-SNARE protein and v-SNARE protein degraded by Botox to inhibit neurotransmitter release. Accordingly, an efficacy duration of Botox may be extended. Thus, Erigeron annuus flower-based essential oil may be usefully used in combination with Botox as Botox adjuvant for the prevention and treatment of neuromuscular disease or for beauty.
US11224561B2	Skin cleansing composition The present invention relates to a skin cleansing composition which can sufficiently exhibit an excellent keratotic plug-removing effect without a burden such as pain and irritation on the skin. A skin cleansing composition comprises 0.08 mass % or more and 35 mass % or less of (X) 2-amino-2-methyl-1,3-propanediol and has a pH of 8.5 or more and 12.5 or less at 25° C.
US11224551B2	Automated intravenous fluid container delivery device and system An IV product transport device is configured to transport an IV product from one location to another in automated fashion. The transport device may comprise a chassis with one or more ports for IV products. A drive mechanism is configured to move the transport device. In one embodiment, the transport device includes a controller. Information may be provided to the controller about an IV product, such as its intended destination or use. The controller may also exchange information with a delivery device, such as an infusion pump, to verify that the IV product is delivered to the proper destination. The transport device may include a delivery mechanism for off-loading an IV product. The transport device may deliver IV products of various configurations, including one in which the product comprises a flexible bag and a container housing for supporting and protecting the fluid bag.
US11224536B2	Device, system and method of removing heat from subcutaneous lipid-rich cells Devices, systems and methods for removing heat from subcutaneously disposed lipid-rich cells are disclosed. In selected embodiments, suction and/or heat removal sources are coupled to an applicator. The applicator includes a flexible portion and a rigid portion. The rigid portion includes a thermally conductive plate and a frame coupling the thermally conductive plate and the flexible portion. An interior cavity of the applicator is in fluid communication with the suction source, and the frame maintains contiguous engagement between the heat removal source and the thermally conductive plate.
US11224535B2	Wearable urinary collection apparatus A wearable urinary collection apparatus for being worn by a user, including an elongate, watertight, flexible receptacle having an entrance opening near one end thereof and an elongate, flexible backflow inhibiting device which is connected to and extends within a portion of the flexible receptacle and also includes an entrance opening to receive the user's penis therein. At least one of the entrance opening of the receptacle and the entrance opening of the backflow inhibiting device is configured to receive the user's penis therein such that urine discharged from the penis flows through the backflow inhibiting device into the receptacle. The receptacle and the backflow inhibiting device are each formed of flexible plastic sheet material and are each configured to collapse flat when not in use, and the backflow inhibiting device has constrictions formed therein for constricting and diverting flow of urine therethrough.
US11224534B2	Scrotal edema pressure redistribution device A scrotal edema support has a main body with a top surface, a bottom surface, a first side, a second side, a rear end, and a front end. The top surface includes a flexing area and a resting area. The flexing area is disposed adjacent to the rear end of the main body. The resting area is disposed adjacent to the front end of the main body. The flexing area is configured to receive an edematous scrotum of a patient. The bottom surface has a sloped portion and a leveled portion. The sloped portion is disposed adjacent to the rear end of the main body. The leveled portion is disposed from the front end to the sloped portion. The sloped portion of the bottom surface is oriented at an angle relative to the leveled portion of the bottom surface.
US11224533B2	Cervical collar A cervical collar that facilitates therapeutic hypothermia is provided and includes a cooling device having a front portion and a back portion fixedly coupled to the front portion on one side and removably coupled to the front portion on an opposite side. A fastening device removably couples the back portion to the front portion on the opposite side. The cooling device induces hypothermia in at least a portion of a patient. A sensor is provided that measures a physical characteristic of the patient.
US11224526B2	Prosthetic liner with external fabric seal A prosthetic liner for use with a prosthetic socket that has a thermoplastic elastomeric (TPE) layer that is in contact with the amputee's residual limb. The TPE layer is not uniform in thickness but has ridges to extend circumferentially around the TPE layer. A fabric exterior layer covers the outer surface of the TPE layer conforming to the ridges and is used as a substrate to form a mechanical bond to an elastomeric material. Impregnating the elastomeric material within the fabric exterior occurs by applying an uncured material to the fabric exterior layer and onto at least the apex surfaces located within the sealing regions thereby creating an air tight boundary layer when inserted into a socket. When a vacuum is applied the air is evacuated from the volume below the seal layer.
US11224525B2	Prosthesis cover for a prosthesis, particularly for an artificial leg The present invention relates to a prosthesis covering (100) with a closed cross-section which comprises a first section (10), a second section (20) and a third section (30). The second section (20) is arranged in longitudinal direction between the first section (10) and the third section (30) and consists of other material than the other two sections. The second section (20) may optionally at least in a first subsection (21) be folded, doubled over, raised, lamella-like or multi-layer.
US11224522B2	Surgical implant and related methods The present disclosure describes an intervertebral implant having a laterovertically-expanding shell operable for a reversible expansion from a collapsed state into an expanded state, the laterovertically-expanding shell having a guide element, one or more connectors, and a pair of lateral extension elements that function to laterally expand the footprint of the implant within an intervertebal disc space.
US11224514B2	Bone structural device A bone structural device including a plurality of bone structural segments, wherein adjacent bone structural segments are pivotally connected to one another about a pivot axis, and the bone structural segments are expandable in height, which is in a direction generally parallel to the pivot axis.
US11224511B2	Heart valve sealing devices and delivery devices therefor An implantable prosthetic device such as might be used to treat poor function of a diseased heart valve in a medical patient includes a body portion and an anchor portion including a plurality of paddles. Clasps attached to the paddles include fixed arms and moveable arms operable to secure the device to the patient's native valve leaflets.
US11224510B2	Prosthetic heart valve and systems and methods for delivering the same A prosthetic heart valve includes a self-expanding wire frame body, a valve disposed in the body, a leaflet clip coupled to the body, and a control element operably coupled to the leaflet clip. The body has a proximal end and a distal end. The leaflet clip is configured to be transitioned between a first configuration in which the prosthetic valve can be inserted into a heart, and a second configuration in which the leaflet clip is disposed to capture a native valve leaflet between the leaflet clip and the wire frame body when the body is disposed in a native annulus of an atrioventricular valve of a heart. The control element extends from the leaflet clip through a ventricle of the heart and out a wall of the ventricle to allow a user to transition the leaflet clip from its first configuration to its second configuration.
US11224502B2	Ureteral stents and methods of using the same Embodiments disclosed herein relate to ureteral stents having an elongated stent body and one or more deformable bladders secured thereto, and methods of using the same.
US11224501B2	Thread insertion devices Devices and methods for inserting an implant into skin or other tissue of a patient can include an insertion device that can enclose and support a hyaluronic thread as it is injected into a patient's skin or other tissue. The device can include a cover member, a non-tubular support member, and the thread. The cover member can have a proximal portion, a closed distal portion, and an inner cavity extending from the proximal portion toward the closed distal portion. The thread can be positioned along a longitudinal length of support member, between the support member and the cover member. The non-tubular support member can extend within the inner cavity of the cover member. The cover member can be moveable relative to the support member to expose the thread.
US11224496B2	Automatic sensor identification The present invention relates to patient monitoring, such as hemodynamic monitoring. In order to perform provide monitoring in various scenarios, a patient monitoring device (10) is provided that comprises a patient medical monitoring unit (12) and an information unit (14). The patient medical monitoring unit is configured to perform monitoring at least one physiological parameter of a patient. The information unit is configured to provide a data carrier signal (16) indicative of information about the patient medical monitoring unit, for example, upon connection to a monitoring system. The data carrier signal is provided as an analogue sequence (18) comprising a predetermined waveform (20) indicative of the information about the patient medical monitoring unit.
US11224485B2	Image analysis for detecting deviations from a surgical plane Systems, methods, and computer readable media related to detection in video of surgical instrumental deviations from surgical planes are disclosed. The methods may include receiving video frames from a surgical video feed. The frames are analyzed to identify a surgical instrument. The frames are evaluated with the identified surgical instrument to ascertain an interface area corresponding to a location of an interaction between the identified surgical instrument and tissue. Stored data is accessed characterizing a surgical plane corresponding to the interaction, and the stored data is used to determine whether the interface area is outside of the surgical plane. An out-of-surgical plane signal is outputted indicating a deviation from the surgical plane by the surgical instrument.
US11224483B2	Apparatus and methods for use with image-guided skeletal procedures Apparatus and methods are described including acquiring 3D image data of a targeted skeletal portion within a body of a subject, and a 2D radiographic image of the targeted skeletal portion. A machine-learning engine is used to generate machine-learning data based on (i) the 3D image data of the targeted skeletal portion, (ii) a database of 2D projection images generated from the 3D image data, and (iii) respective values of one or more viewing parameters corresponding to each 2D projection image. A computer processor receives the machine-learning data, receives the 2D radiographic image of the targeted skeletal portion, and registers the 2D radiographic image to the 3D image data by using the machine-learning data to find a 2D projection from the 3D image data that matches the 2D radiographic image of the targeted skeletal portion. Other applications are also described.
US11224480B2	Medical devices and related methods A medical device includes a shaft including a lumen configured to direct a flow of fluid through the shaft and an electrode. A proximal end of the electrode and a distal end of the shaft form a coupling configured to releasably couple the proximal end of the electrode with the distal end of the shaft. When the proximal end of the electrode is coupled to the distal end of the shaft, fluid delivered through the lumen is emitted from the electrode.
US11224476B2	Bipolar surgical instrument A bipolar forceps includes a mechanical forceps including first and second shafts each having a jaw member extending from a distal end thereof and a handle disposed at a proximal end thereof for effecting movement of the jaw members relative to one another about a pivot. A disposable housing is configured to releasably couple to at least one of the shafts and an electrode assembly is configured to releasably couple to the disposable housing. The electrode assembly includes electrodes releasably coupleable to the jaw members. At least one of the electrodes includes a knife channel configured to receive a knife blade therethrough to cut tissue grasped between the jaw members. An actuation mechanism is configured to selectively advance the knife blade through the knife channel to cut tissue.
US11224475B2	Electrosurgical device and methods An electrosurgical probe with internal cooling for use in systems and methods for lesioning in bone and other tissue is disclosed. The probe includes a distal electrical insulator, a proximal electrical insulator, a distal electrical conductor defining a distal electrode with a closed distal end and a proximal electrical conductor defining a proximal electrode, the distal electrode longitudinally spaced apart and electrically isolated from the proximal electrode by the distal electrical insulator. The distal electrode has a closed proximal end formed by a distal face of the distal electrical insulator to thereby define a closed distal inner lumen for circulating the cooling fluid. The proximal electrode has a closed distal end formed by a proximal face of the distal electrical insulator and a closed proximal end formed by a distal face of the proximal electrical insulator to thereby define a closed proximal inner lumen for circulating the cooling fluid.
US11224471B2	Bone implants for the treatment of infection Described herein are devices, systems and methods for treating disease and/or infection by the release of silver from an implant over an extended period of time. In particular, the devices described herein may be used to treat infections such as osteomyelitis by the controlled release of silver ions from multiple sites of an extended-use implant. This implant typically includes a plurality of arms that both anchor and help distribute the released ions within the tissue. Power may be applied to release the silver ions into the tissue.
US11224469B2	Implants and related methods for bunion correction Implants, systems and related methods for correcting bunions are disclosed. The implants, systems and methods may include a first bone engaging implant configured to couple to a first bone, and a second bone engaging implant configured to couple to a second bone that is adjacent the first bone. The implants, systems and methods may further include a flexible cable member extending between the first and second implants that allows motion between the first and second implants but for movement of the first and second implants away from each other. The length of the cable member may draw the first bone towards the second bone and decrease an angle formed between therebetween. The cable member may be rigidly or slidably coupled to the first and second implants.
US11224466B2	Devices and methods for treating spinal stress fractures A spinal stabilization system may include at least one pedicle screw comprising a threaded base to be connected to a superior pedicle of a vertebra and a screw head attached to the threaded base. The system may further include at least one pars interarticularis clamp comprising an elongate body defining a screw head connection point to be connected to the screw head of the pedicle screw, and a laminar hook coupled to the elongate body and configured to wrap around an edge of the lamina and compress the pars interarticularis of the vertebra when the screw head connection point is connected to the screw head.
US11224465B2	Surgical methods for the treatment of spinal stenosis A method for the treatment of spinal stenosis that includes cutting off a muscle origin or insertion from a spinous process, cutting off the spinous process at the transition to the lamina arcus vertebrae, resecting at least a part of the lamina arcus vertebrae and thereby decompression of the spinal cord within the foramen vertebral, performing osteosynthesis of the spinous process and placing a suture anchor within the spinous process and reattaching the muscle origin or insertion to the spinous process.
US11224463B2	Dynamic stabilization connecting member with pre-tensioned flexible core member A dynamic longitudinal connecting member assembly includes an anchor member having an integral or otherwise fixed elongate core of circular or non-circular cross-section. The core is pre-tensioned and extends through at least one elastic spacer and at least one outer sleeve. The anchor member and the outer sleeve each attach to at least one bone anchor. In operation, the core is held in tension by the spacer.
US11224460B2	Access device Various devices and methods are provided with respect to inserting multiple surgical instruments through a single surgical access device. A medical device including a flexible tissue retractor a releasable insert having multiple instrument openings, and a member such as a sleeve is disclosed. The insert can be in the form of an insert assembly including multiple components. The sleeve can support the insert with respect to the retractor such that the insert and sleeve can be removed together with the retractor remaining in the incision. A method of using the insert is also described.
US11224458B2	Hydrodynamic vortex aspiration catheter An actuated telescoping system for navigation within a vascular lumen and thrombectomy of a thrombus. The system includes a tubular catheter member having an open distal end defining a catheter lumen, a vacuum source, a rotational drive system, a flexible shaft having a channel coupled to the rotational drive system for rotational movement in response thereto, and an optional guidewire selectively inserted at least partially within the flexible shaft. The flexible shaft is at least partially disposed within the tubular catheter member configured for uncoupled rotational and translational motion therein and to optionally define a corkscrew motion in response to rotational driving force by the drive system that results in formation of hydrodynamic vortices within the catheter lumen. The telescoping system can be capable of reversibly transitioning between navigation and thrombectomy modes by differentially disposing and actuating the components and enable faster, more efficient and simpler removal of thromboembolic material.
US11224454B2	Motor-driven surgical cutting and fastening instrument with tactile position feedback A surgical cutting and fastening instrument is disclosed. According to various embodiments, the instrument includes an end effector comprising an elongate channel, a clamping member pivotably connected to the channel, and a moveable cutting instrument for traversing the channel to cut an object clamped in the end effector by the clamping member when the clamping member is in a clamped position. The instrument may also comprise a main drive shaft assembly for actuating the cutting instrument in the end effector, a gear drive train connected to the main drive shaft assembly, and a motor for actuating the gear drive train. The instrument may also includes a closure trigger and a firing trigger, separate from the closure trigger, for actuating the motor when the firing trigger is retracted. Also, the instrument may comprise a mechanical closure system connected to the closure trigger and to the clamping member for causing the clamping member to pivot to the clamped position when the closure trigger is retracted.
US11224449B2	Anchoring delivery system and methods An anchoring delivery system for use in an intracranial artery is provided including a tethering device having an elongated tether and an anchor coupled to a distal end of the tether. The anchor is deployable from a low profile configuration to a higher profile configuration to fix the distal end of the tether at an anchoring site in an anchoring vessel. The tethering device is configured to be used with a guide-sheath having a lumen configured to receive the tether. Related devices, systems, and methods are also described.
US11224448B2	Method and system for minimally invasive bone extra-articular reconstruction A method and system for performing corrective surgery for pediatric or adult acquired flatfoot deformity (“AAFD”), namely, minimally invasive bone extra-articular reconstruction. The method and system comprises attaching a cutting guide to the bone to be operated wherein the cutting guide comprises two or more diverging K-wire channels and a slit configured to guide a burr used by a surgeon to perform osteotomy through the slit. Through the use of the cutting guide, the surgical procedure is simpler and reproducible. Patients will experience a quicker recovery, less pain, less operating room time, less narcotic use, and a better cosmetic result from smaller incisions. The present invention may also be applicable to intra-articular applications.
US11224447B2	Drill tap dilator A drill tap dilator comprises a dilator body having a central lumen extending therethrough, an elongate sleeve slidably received with the lumen, and a control knob coupled to the sleeve. The control knob is movable rotatably and axially relative to the dilator body. The sleeve includes docking teeth that are extendable from a retracted position within the body lumen to a deployed position outside the body lumen upon rotation of the control knob relative to the dilator body in one rotational direction. Adjustment of the length of drill tap dilator is allowed upon rotation of the control knob in an opposite rotational direction relative to the dilator body and manual axial movement of the control knob relative to the dilator body.
US11224446B2	Supracondylar bullet sleeve The invention is directed to a surgical device which is externally used as aiming device that permits accurate placement of surgical wire to mend a supracondylar fracture. The device of the invention decreases operative time, risks of the re-dislocation through continuous manipulation, radiology exposure for both the patient and operation room staff, and to decreases anesthesia duration. It is also directed to surgical use of the device for repair of a supracondylar fracture and to methods for making it.
US11224444B2	Patient specific template and method for partial knee replacement This invention relates to a surgical device for preparing the knee joint of a patient undergoing to partial knee replacement. The device is patient specific and has information about implant size, alignment and bone cut.This device consists of two parts, one is related to femoral template and the other one is related to tibial template. The femoral template positioned to a predefined location on the femur bone based on virtual planning of the surgery on specific software using 3D imaging. The femoral template allows to perform the posterior distal cut, drill and detect the location of the two holes relevant to the distal cut and implant pegs, while the tibial template allows the surgeon to make the tibial horizontal and vertical cuts; beside that, it has double slots which allows the surgeon to make extra bone removal if needed or when deciding to use larger size of polyethylene insert.
US11224442B2	Position correction method of osteotomy guide tool and orthopedic surgical system A method for correcting position of an osteotomy guide tool and an orthopedic operation system are disclosed. A trackable element mounted on the osteotomy guide tool or on the robotic arm tracks the position of the osteotomy guide tool and generates position information of the trackable element. According to the current position and the desired position of the trackable element, a robotic arm drives the osteotomy guide tool and the trackable element to move, until the trackable element is moved to the desired position. This method does not need to consider the absolute position accuracy of the robotic arm, and does not rely on the experience of the surgeon. The tool has several guiding features, which can provide guides for osteotomy operations, so that the same osteotomy guide tool can perform multiple operations of osteotomy and punching, thus greatly reducing the operation time and improving the operation efficiency.
US11224441B2	Tourniquet The present invention relates generally to first aid articles and more specifically tourniquets suitable for one handed application. One embodiment of the invention is directed to a tourniquet having a base defining first and second ends. A constricting band is attached to and extends from the first end of the base. A handle is engaged with the constricting band. The constricting band engages a self cinching buckle which includes polygonal frame member and a self cinching member engaged with the polygonal frame member. A hook member is attached to the first end of the base and is configured to engage the polygonal frame member.
US11224439B2	Hemostatic clip device The present invention relates to a medical instrument, and particularly relates to a hemostatic clip device. The device includes a clamping component and a holder component. The head portion of the sleeve is provided with open slots for clamping arms to move. The tail ends of the outer side edges of clamping arms each is provided with a recess. A hole, corresponding to the position of the recess of one clamping arm, is formed in the other one. The sleeve is connected with the sleeve holder through inner core. The head end of the double-wire supporting arm is connected with the holes, and the other end is connected with wire rope and passes through the sleeve, the inner core, the sleeve holder and a bourdon tube so as to be connected with an operation handle. The device has the advantages of simple structure, firm clamping, convenient use and the like.
US11224438B2	Treatment of incompetent vessels A method of implanting an occlusive device in a perforator vessel may include introducing a needle through skin of a patient, and advancing the needle into a perforator vessel, the perforator vessel extending between a superficial vein and a deep vein. The method may further include distally advancing a delivery component from within the needle until a distal end of the delivery component extends into the deep vein and releasing a distal portion of the occlusive device into the deep vein. The needle may then be proximally withdrawn from the perforator vessel such that the device is exposed within the vessel, and the proximal portion of the device may be released into the superficial vein such that the device blocks flow through the vessel.
US11224435B2	Devices and Methods for left atrial appendage closure Closure devices and methods for ligating tissue, such as the left atrial appendage, generally, include an elongate body having a first lumen therethrough, a snare loop assembly, a vacuum tube, and an imaging device. The snare loop assembly may include a snare and a suture loop releasably coupled to the snare and may at least partially extend from a distal end of the elongate body. The vacuum tube may be slidably positioned within the first lumen to extend through the snare loop assembly. The imaging device may be disposed within the lumen of the vacuum tube.
US11224431B2	Lumen maintaining catheter for suturing blood vessel There is provided a lumen maintenance catheter used for vascular suture, in which an operator can stably grip the catheter to improve the operability, and the entire catheter is prevented from entering a blood vessel. The lumen maintenance catheter for vascular suture includes a shaft having flexibility and a bulging part bulging in a radial direction at a distal end of the shaft, wherein the shaft includes a small diameter part on a distal end side, and a large diameter part larger in diameter than the small diameter part, on a rear end side, the small diameter part and the large diameter part are connected by an inclined part that is inclined so that a diameter of the shaft increases toward the rear end side, and the rigidity of the shaft increases as the diameter increases.
US11224430B2	Tool assembly for a surgical stapling device A surgical device comprising a first jaw member, a second jaw member, a clamping member and a clamp apparatus is disclosed. The clamping member is slidably positioned to translate at least partially through the first jaw member. The clamping member engages the first jaw member and the second jaw member, and has a knife blade for cutting tissue. A flange of the clamping member is configured to engage a cam surface to pivot the second jaw member with respect to the first jaw member from an open position toward an approximated position. The clamp apparatus is movable from a retracted position to an advanced position for preventing a gap between proximal portions of the first jaw member and the second jaw member from exceeding a predetermined distance. The clamping member and the clamp apparatus are separately movable.
US11224427B2	Surgical stapling system including a console and retraction assembly A surgical stapling system comprising a housing, an end effector, a replaceable staple cartridge, a driver element, a motor-powered firing element, a remote user-controlled console, and a retraction assembly is disclosed. The end effector comprises a first jaw and a second jaw. The first jaw is rotatable relative to the second jaw into a closed position. The driver element is translatable distally in response to a firing motion. The motor-powered firing element is advanceable from a proximal position to a fired position to apply the firing motion to the driver element. The motor-powered firing element is retractable from the fired position toward the proximal position. The remote user- controlled console is capable of controlling the actuation of the motor-powered firing element. The remote user-controlled console comprises apparatus for sensing the closure of the first jaw and apparatus for sensing the advancement and retraction of the motor-powered firing element.
US11224425B2	Surgical linear cutter wishbone separation mechanism with detent A surgical stapler includes a first half having a first elongate member and a surface with staple forming pockets. The stapler also includes a second half for releasably coupling with the first half and including a second elongate member having a distal portion for deploying staples. The elongate members are pivotable relative to each other about a pivot axis when the halves are releasably coupled. The stapler further includes a latching member for selectively clamping the halves in a clamped state. The stapler also includes a detent member extending laterally from one of the halves toward the other. The stapler further includes a shoulder member positioned on the other of the halves and configured to selectively engage the detent member in response to rotation of the first elongate member away from the second elongate member to an open state in which the elongate members assume a maximum angular orientation.
US11224423B2	Smart sensors with local signal processing A device including smart sensors with a local signal processor is disclosed. The device includes an end-effector including at least one sensor and a signal processing component corresponding to the at least one sensor; and a handle configured to receive processed information from the signal processing component. The processed information is generated by the signal processing component at the end-effector based on data received from the at least one sensor at the end-effector.
US11224422B2	Device, system, and method to secure an article to a tissue A device for securing an article to a tissue may include a body, transitionable from a deployment state to a securing state, having a first portion, a second portion, and a medial portion therebetween. The first portion and the second portion may each have an end configured to pierce the tissue. The device in the deployment state may have a linearly extended or a U-shaped structure. In the securing state, the first portion may be embedded in the tissue and the medial portion may contact the article. A system for securing the article to the tissue may releasably engage the device while in the deployment state. A method for securing the article may include contacting the article with a tissue surface and releasing the device from the system so that the device, in the securing state, may anchor the article to the tissue.
US11224420B2	System and method for making tapered looped suture An active anvil assembly for use in forming a looped suture is provided. The active anvil assembly includes an anvil member, a first sensor operably connected to the anvil member, and a control assembly. The first sensor is configured for measuring at least one of force, torque, and distance feedback. Also provided are systems and methods for forming a looped suture including an active anvil assembly.
US11224419B2	Bi-directional barbed suture with tailored suture segments A wound closure device can be provided as described herein. In an example, the wound closure device includes a first suture segment having a first suture configuration and a second suture segment having a second suture configuration. The first and second suture configurations can be different from each other. For example, the first suture configuration can includes a first set of characteristics such as barbed or non-barbed, barb sizes, filament sizes, colors, materials, and/or the like and the second suture configuration can include a second set of characteristics such as barbed or non-barbed, barb sizes, filament sizes, colors, materials and/or the like that can be different from the first set of characteristics. The wound closure device can further include connecting section configured to provide a transition from the first suture segment to the second suture segment.
US11224418B2	Papillary muscle approximation pads A process for treating a heart valve involves delivering first and second working catheters to a ventricle of a heart of a patient using a transcatheter procedure, approximating a first pad associated with the first working catheter to a backside of a first papillary muscle of the ventricle, approximating a second pad associated with the second working catheter to a backside of a second papillary muscle of the ventricle, and manipulating one or more sutures physically coupled to at least one of the first and second pads to decrease a distance between the first and second papillary muscles.
US11224417B2	Devices and methods for knotless material fixation A simple, threaded suture anchor is pre-loaded with suture in a configuration that allows a surgeon to compress tissue against the bone without tying a knot. The knot-tying step is replaced by a simple suture looping step which requires less time and is not prone to errors in knot tying technique. The suture anchor is a screw-in style anchor body. The suture is loaded into the anchor in a configuration that allows it to create a loop on top of the tissue after it has been passed through the tissue from bottom to top. The suture limbs are then loaded into a knotless anchor which is implanted off the lateral edge of the tissue. Tensioning of the suture limbs in the knotless anchor tightens the loop on top of the tissue, providing a fulcrum point of fixation over the pre-loaded suture anchor without the otherwise need for requisite knot tying.
US11224414B2	Access closure with bleed monitoring A blood vessel access closure device includes an inner blood vessel wall support member and an outer blood vessel wall support member. The closure device also includes a deployment member and an electrode. The deployment member is configured to draw the inner and outer blood vessel wall support members towards each other when the inner and outer blood vessel wall members are deployed on opposite sides of a blood vessel wall during closure of a hole in the blood vessel wall. The electrode is configured to be attached to the deployment member and configured to be used to measure impedance.
US11224412B2	Biopsy device with translating valve member A biopsy device includes a needle extending distally from a body. The needle includes a transverse aperture, a first lumen, and a second lumen. A cutter is movable within the first lumen to sever tissue protruding through the transverse aperture. A valve assembly is operable to change the pneumatic state of the second lumen. The valve assembly includes a valve body and a translating member slidably disposed in a bore of the valve body. The valve body includes a first port and a second port. The first port is in fluid communication with the second lumen of the needle. The second port is in fluid communication with atmospheric air. The translating member selectively couples the first port with the second port based on the longitudinal position of the translating member within the bore. The translating member translates relative to the valve body based on the position of the cutter.
US11224411B1	Nasopharyngeal collection swab with predetermined decoupling point The described nasopharyngeal or nasal swabs allow for collection of biological specimens. In an illustrative embodiment, a first member may be coupled to a second member to form the nasopharyngeal swab. The first member may include a male connector and a collection end. The second member may incorporate a corresponding female connector and a handle. The first member may be decoupled from the second member when force is applied to the swab causing it to bend beyond a threshold arc. The force may be applied to a proximal position on the first member through a container. The first member having the collection end may be gathered in the container after decoupled from the second member.
US11224410B2	Methods and systems for filtering ultrasound image clutter The invention provides a method for generating an ultrasound image. The method includes obtaining ultrasound data from an ultrasonic transducer array, the ultrasonic transducer array having M transducer elements. The method further includes generating N sets of image data from the ultrasound data using N random apodization functions. A minimizing function is then applied to a collection of image data, wherein the collection of image data comprises the N sets of image data. An ultrasound image is then generated based on the minimized image data.
US11224408B2	Ultrasound diagnostic apparatus and method for controlling ultrasound diagnostic apparatus An ultrasound diagnostic apparatus includes: an imaging unit that converts a received signal output from an ultrasound probe into an image to generate an ultrasound image; an input unit that is used by a user to input patient information; a memory unit that stores content of an examination for continuously examining a plurality of examination parts so as to be associated with the patient information; an examination situation determination unit that, in a case in which new patient information is input to the input unit during the continuous examination, determines whether the examination of all of the plurality of examination parts related to the content of the examination associated with the patient information has ended; and a tag giving unit that gives an examination interruption tag to the patient information in a case in which it is determined that the examination of all of the plurality of examination parts has not ended and gives an examination end tag to the patient information in a case in which it is determined that the examination of all of the plurality of examination parts has ended.
US11224406B2	Ultrasound diagnosis apparatus and ultrasound probe maintenance apparatus According to one embodiment, an ultrasound diagnosis apparatus includes a storage, a comparison function, and an evaluation function. The storage is provided in an ultrasound probe, and stores, in advance, an initial value of transmitting/receiving sensitivity measured with respect to each channel, of the ultrasound probe. The comparison function compares transmitting/receiving sensitivity newly measured with the initial value. The evaluation function evaluates the degree of the deterioration of the ultrasound probe based on a comparison result and a predetermined threshold value.
US11224405B2	Medical navigation system employing optical position sensing and method of operation thereof An apparatus and method that uses shape sensing and imaging to record, display and enable return to an imaging probe location or to predetermined imaging parameters. The apparatus includes an ultrasound probe (104, 304, 404, 750); a shape-sensing-device (SSD) (102, 302, 602, 740) associated with the ultrasound probe; and a controller (122, 710). The controller may be configured to: determine at least one of location and orientation of the ultrasound probe based upon position sensor information (PSI) received from the SSD; select a view of a plurality of views of a workflow that are stored in the memory; obtain view setting information (VSI) including parameters and a position and/or orientation of the ultrasound probe for each of the views; determine guidance information; and render the determined guidance information on the rendering device and set ultrasound probe parameters based on the parameters of the VSI for the selected view.
US11224403B2	Intravascular ultrasound imaging apparatus, interface architecture, and method of manufacturing Solid-state ultrasound imaging devices, systems, and methods are provided. Some embodiments of the present disclosure are particularly directed to compact and efficient ultrasound transducer scanner formed from a substantially cylindrical semiconductor substrate. In some embodiments, an intravascular ultrasound (IVUS) device includes: an ultrasound scanner assembly disposed at a distal portion of the flexible elongate member, the ultrasound scanner assembly including a semiconductor substrate having a plurality of transistors formed thereupon. The semiconductor substrate is curved to have a substantially cylindrical form when the ultrasound scanner assembly is in a rolled form, and the plurality of transistors are arranged in a cylindrical arrangement when the ultrasound scanner assembly is in the rolled form. In one such embodiment, the device further includes a plurality of ultrasound transducers formed upon the semiconductor substrate and arranged in a cylindrical arrangement when the ultrasound scanner assembly is in the rolled form.
US11224401B2	Ultrasonic measurement method, ultrasonic measurement apparatus, and program storage device readable by machine An ultrasonic measurement method includes irradiating an object to be measured with an ultrasonic wave, acquiring a reflection wave from the object, calculating at a processor an acoustic impedance in a depth direction of the object from the reflection wave, and estimating and outputting a thickness of the object based upon an inflection point determined by second-order differentiation of the acoustic impedance.
US11224394B2	Signaling of an aortic valve state The invention relates to an apparatus configured to display an aortic valve image and an indicator when the aortic valve is in its open-state and/or when the valve is in its closed-state. The indicator is supposed to be in an overlay to the image of the aortic valve, such that a physician can see on the same display image the information needed to advance a guide wire or catheter through the aortic valve of a heart. This may prevent damaging ensures not to damage the aortic valve. The physician receives the relevant information, when the aortic valve is in its open-state and thus being in a state to be passed by the catheter. The information, whether the aortic valve is in its open-state or in its closed-state, corresponds to the systolic phase and the distal phase of the heart, respectively. The information, when the heart is in its systolic phase and when it is in the diastolic phase may be extracted from an ECG measurement. From the detection of these cardiac phases, the closed-state of the valve and/or the open-state of the valve can be estimated using general knowledge about flood flow during the cardiac cycle.
US11224392B2	Mapping disease spread Disclosed are systems and methods for mapping a patient's lymphatic system. An exemplary method includes generating a three-dimensional (3D) model of a bronchial network in the patient's chest, generating a lymphatic tree map by fitting a model lymph node map to the 3D model, receiving locations of a plurality of identified lymph nodes, updating the positions of lymph nodes on the lymphatic tree map, and displaying the updated lymphatic tree map.
US11224391B2	Radiography apparatus A radiography apparatus includes a radiation generation unit that has a plurality of radiation sources generating radiation toward a subject, a C-arm that supports the radiation generation unit in a first end portion as one end, a radiography unit that is provided in a second end portion as the other end of the C-arm to face the radiation generation unit and images the subject using radiation, an imaging direction designation unit that designates an imaging direction of the subject, and a radiation source selection unit that selects the radiation source for use in imaging among the plurality of radiation sources using the designation of the imaging direction.
US11224390B2	Radiation imaging apparatus A radiation imaging apparatus comprises a radiation sensor configured to convert incident radiation to an electrical signal and a housing configured to encompass the radiation sensor, wherein a holding portion that is shaped as a recess is formed in a back face of the housing, the back face being on a side opposite to a radiation incident surface of the housing, and a member having a lower heat conductivity than a heat conductivity of the back face is arranged at a position corresponding to the holding portion in the back face.
US11224389B2	Radiation transmission grid apparatus and methods for x-ray imaging detectors The present invention relates generally to X-ray detectors and more particularly to a system and a method for integrating an anti-scattering grid with scintillators to significantly enhance the performance of flat panel X-ray detector. In particular, the performance of a flat panel X-ray detector may be enhanced by photon counting detector pixels configured underneath the septa of a 2D antiscatter grid.
US11224388B2	Image sensors having X-ray detectors Disclosed herein is an image sensor comprising: a plurality of X-ray detectors; an actuator configured to move the plurality of X-ray detectors to a plurality of positions, wherein the image sensor is configured to capture, by using the detectors, images of portions of a scene at the positions, respectively, and configured to form an image of the scene by stitching the images of the portions.
US11224385B2	Method for determining a person's sleeping phase which is favourable for waking up A pulse wave signal is registered and an occurrence of human limb movements detected during sleep using a pulse wave sensor and an accelerometer. The values of RR intervals and respiratory rate are measured at preset time intervals Δti based on pulse wave signal. Mean P1, minimal P2, and maximal P3 values of RR intervals, the standard deviation of RR intervals P4, average respiratory rate P5 and average number of limb movements P6 are determined based on the above measured values. Function value F(Δti) is determined thereafter as: F(Δti)=−K1P1−K2P2−K3P3+K4P4+K5P5+K6P6, where K1-K6 are weight coefficients characterizing the contribution of the corresponding parameter to function value F(Δti); whereat the onset and termination of sleep phase favorable to awakening is determined by increments of function F(Δti).
US11224384B2	Heart rate detection device and operating method thereof, physiological detection device There is provided a heart rate detection device including a sensing unit for sensing emergent light from subcutaneous tissues illuminated by a single light source of multiple light colors to output multiple light detection signals associated with multiple wavelengths. The heart rate detection device further includes a processor uses the multiple light detection signals associated with the multiple wavelengths to cancel motion artifact to obtain a clean heart rate signal.
US11224381B2	Oximeter probe off indicator defining probe off space An embodiment of the present disclosure seeks to select characteristics of incoming intensity data that cause comparisons of selected characteristics to produce defined probe off space having reduced crossover with defined probe on space. Once defined, the present disclosure compares characteristics of incoming intensity data with the now defined probe off space, and in some embodiments, defined probe on space, to determine whether a probe off condition exists. When a processor determines a probe off condition exists, the processor may output or trigger an output signal that audibly and/or visually indicates to a user that the optical sensor should be adjusted for a proper application to a measurement site.
US11224377B2	Method of measuring skin pigmentation A method of measuring skin pigmentation includes placing a camera at a target measurement position of skin, capturing an infrared image and an ultraviolet image of the skin by the camera, defining areas in the captured infrared image, generating digitized infrared pigmentation information by analyzing infrared pigment data in each of the area, defining areas in the captured ultraviolet image, generating digitized ultraviolet pigmentation information by analyzing ultraviolet pigment data in each of the areas, generating a pigmentation image by comparing the infrared pigmentation information with the ultraviolet pigmentation information in each of the same areas, and completing measurement by representing a numerical pigmentation degree of each area through analysis of the pigmentation image.
US11224366B2	Systems, methods, and devices for reducing the pain of glucose monitoring and diabetes treatment The various embodiments disclosed herein are devices that deliver electrical stimulation and/or vibration stimulation to the surface of skin in proximity to insulin injections and/or glucose testing in order to decrease or eliminate the pain of these procedures.
US11224358B2	Smart monitoring safety and quality of life system using sensors A smart monitoring system comprising a plurality of sensor devices within a home or facility, at least one of the plurality of sensor devices comprising sensor elements configured to detect activity of an individual in the home or facility, and a computing device configured to receive activity signals from the plurality of sensor devices associated with the individual, parse the activity signals into scoring components including a sleep score, a motion score, and an event score, compute a current scoring of the individual based on the scoring components, compare the current scoring of the individual to historic scoring and peer scoring, generate a quality of life score for the individual based on the based on the comparison, and process a clinical analysis of the individual based on the quality of life score, the clinical analysis including graphical representations of the quality of life score and the scoring components.
US11224354B2	Systems and methods of monitoring electrodermal activity (EDA) using an AC signal and discrete fourier transform (DFT) analysis Systems and methods of monitoring electrodermal activity (EDA) in human subjects suitable for use in wearable electronic devices. An EDA monitoring system can include first and second dry electrodes, an alternating current (AC) excitation signal source, a trans-impedance amplifier, an analog-to-digital (A-to-D) converter, a discrete Fourier transform (DFT) processor, and a microprocessor. The AC excitation signal source can produce an AC excitation signal having a predetermined excitation frequency, such as about 100 or 120 Hertz (Hz). The analog-to-digital (A-to-D) converter can include a sample-and-hold circuit that operates at a predetermined sampling frequency, such as about four times (4×) the predetermined excitation frequency of 100 or 120 Hz. The DFT processor can generate complex frequency domain representations of digitized, sampled voltage level sequences provided by the A-to-D converter for use in obtaining measures of a user's skin impedance or skin conductance.
US11224353B2	Systems and methods for detecting physical changes without physical contact Systems and methods are provided for detecting and analyzing changes in a body. A system includes an electric field generator, an external sensor device, a quadrature demodulator, and a controller. The electric field generator is configured to generate an electric field that associates with a body. The external sensor device sends information to the electric field generator and is configured to detect a physical change in the body in the electric field, where the physical change causes a frequency change of the electric field. The quadrature demodulator receives the electric field from the electric field generator and is configured to detect the frequency change of the electric field and to produce a detected response. The controller, coupled to the electric field generator, is configured to output a frequency control signal to the electric field generator and to modify the frequency of the electric field by adjusting the frequency control signal.
US11224342B2	Device and method for examining the retinal vascular endothelial function The invention relates to a device and a method for examining the retinal vascular endothelial function of the vessels of the retina at the fundus (F) of a patient's eye. Using a fundus camera, the vessels of the retina are stimulated with flicker light during a stimulation phase and sequences of images of areas of the fundus (F) are recorded, from which vascular parameters are derived which describe the retinal vascular endothelial function of the vessels. By imaging a macula stop (MB), which covers the macula, onto the fundus (F), the fundus (F) can be illuminated with a higher light intensity, which improves the stimulation effect and the image quality and/or reduces the strain on the patient.
US11224341B2	Corneal topography system and methods including illumination assembly A mobile communication device-based corneal topography system includes an illumination system, an imaging system, a topography processor, an image sensor, and a mobile communication device. The illumination system is configured to generate an illumination pattern reflected off a cornea of a subject. The imaging system is coupled to an image sensor to capture an image of the reflected illumination pattern. A topography processor is coupled to the image sensor to process the image of the reflected illumination pattern. The mobile communications device includes a display, the mobile communications device is operatively coupled to the image sensor. The mobile communications device includes a mobile communications device (MCD) processor. A housing at least partially encloses one or more of the illumination system, the imaging system, or the topography processor.
US11224338B2	Method and system for measuring refraction, method for the optical design of an ophthalmic lens, and pair of glasses comprising such an ophthalmic lens Disclosed is a method for measuring the refraction of an individual by a refraction measuring appliance, including: an initial step of determining at least one initial value of a visuo-postural parameter of the individual; a step of processing the initial value in order to deduce at least one initial value of a regulating parameter of the refraction measuring appliance, the regulating parameter being associated with the visuo-postural parameter; a step of regulating the refraction measuring appliance according to the initial value of the regulating parameter; and a step of measuring the refraction of the individual by the measuring appliance regulated in this way. Also disclosed is a method for the optical design of an ophthalmic lens, and to a pair of glasses including such a lens.
US11224335B2	Image capturing system and electronic endoscope system An endoscope system includes an endoscope with an image pickup that generates image data by capturing an image of tissue illuminated with light containing wavelength regions spaced from and not overlapping with each other. The image pickup has an RGB filter, the wavelength regions include first and second regions corresponding to a B region and to a G region of the filter. A processor calculates an index representing a molar concentration ratio of first and second biological substances contained in the tissue based on the image data including information on the first and second regions. In the first region, image data B of the tissue varies depending on the molar concentration ratio, the second region contains isosbestic points of the tissue, and, in the second region, image data G has a constant value. The processor calculates the index based on the data B and G.
US11224332B2	Endoscope with camera module turning function An endoscope with a camera module turning function is revealed. The endoscope includes a housing provided with a mounting slot and an output portion, an insertion tube connected to the output portion, a bending member connected to the insertion tube and having a first upper turning hole and a lower turning hole, a first upper string passed through the first upper turning hole of the bending member and mounted in the insertion tube, a lower string passed through the lower turning hole of the bending member and disposed in the insertion tube, a first roller provided with a first string groove on the circumference thereof, a control member provided with a pin and a connecting rod, and an elastic member fixed on the housing and connected to the lower string. The pin is connected to the first roller while the connecting rod is connected to the pin and a control button.
US11224330B2	Medical imaging device with camera magnification management system A medical imaging device including at least two cameras. The medical imaging device includes an elongated and narrow distal tip connected to a rigid elongated shaft member, wherein the distal tip includes a front camera and a first side camera. The cameras of the disclosed medical imaging device can be configured to provide variable cameras' magnifications, which in some cases may vary from one camera to another. The cameras of the medical imaging device may be provided with dissimilarity in the cameras' magnification factors. Such dissimilarities are used to show the same object in the same size in a panoramic image captured simultaneously by the multiple cameras, as the multiple cameras have multiple distances to the object.
US11224328B2	Cleaning implement comprising a modified open-cell foam The present invention relates to a cleaning implement that includes a melamine-formaldehyde foam. The melamine-formaldehyde foam includes from about 0.1 to about 5 weight % of at least one linear polymer with a number average molecular weight Mn in the range from 500 to 10,000 g/mol. Additionally the present invention encompasses processes for making and methods for cleaning hard surfaces with a cleaning implement according to the present invention.
US11224326B2	Supply and/or disposal system for autonomous floor cleaner A system for refilling, emptying and/or recharging of an autonomous floor cleaner includes a docking station adapted to be coupled with a household plumbing infrastructure. The docking station can be provided on a household appliance, which may be a toilet, a dishwasher, or another appliance coupled with the plumbing infrastructure.
US11224325B2	Self-driving cleaner, method for cleaning by self-driving cleaner, and recording medium A self-driving cleaner includes a drive unit, a control circuit, a camera, a first sensor for detecting an object, and a second sensor for detecting a stuck state, and a third sensor for detecting a person. The control circuit is configured to (a) identify information about a target object which caused the stuck state, (b) receive information indicating whether the target object is to be cleaned, and (c) control the drive unit and a suction unit, when receiving information indicating that the target object is to be cleaned, to perform a first mode where a space excluding the target object is cleaned first and, thereafter, the target object is climbed if the person is not detected and perform a second mode where the target object is climbed first and, thereafter, the space excluding the target object is cleaned if the person is detected.
US11224323B2	Self-driving cleaner, method for cleaning by self-driving cleaner, and recording medium A self-driving cleaner includes a drive unit that drives movement of a cleaner body, a control circuit disposed in the cleaner body, a camera that captures an image in front thereof, an obstacle detection sensor that detects an object, and a rotational frequency sensor that detects a stuck state. The control circuit (a) identifies information about a target object that caused the stuck state, (b) receives information indicating whether the target object is to be cleaned, and (c) controls the drive unit and a suction unit, when receiving information indicating the target object to be cleaned, to perform a first mode where the space excluding the target object is cleaned first and, thereafter, the target object is climbed if receiving cleaning reservation and perform a second mode where the target object is climbed first and, thereafter, the space excluding the target object is cleaned if receiving a cleaning start instruction.
US11224321B2	Dust collecting apparatus and cleaner having the same A dust collecting apparatus is provided. The dust collecting apparatus according to an embodiment includes a dust collecting case including a dust outlet to discharge collected dust, a cyclone member configured to rotate and move linearly in the dust collecting case to be detachable from and attachable to the dust collecting case, a discharge cover configured to rotate and move linearly together with the cyclone member, and detachable from and attachable to an upper part of the dust collecting case to open and close the dust outlet, and a sealing member having elasticity disposed between the dust collecting case and the discharge cover. The discharge cover rotates along a horizontal direction of the dust collecting case to detach from the upper part of the dust collecting case and form a space between the sealing member and the dust collecting case.
US11224320B2	Vacuum cleaner A vacuum cleaner has a housing and a cover moveably mounted to the housing between a closed position and an open position. A filter is carried by the cover and includes an upstream surface and a downstream surface through which working air passes. When a user of the vacuum cleaner opens the cover, the upstream surface of the filter can be seen by the user.
US11224317B1	Toilet seat lifting handle A toilet seat lifting handle includes a first tubular structure secured about the hinge assembly of a traditionally configured toilet seat. A second tubular structure handle protrudes at a right angle at a first end of the first tubular structure thereby lifting or lowering the toilet seat lid when actuated.
US11224316B2	Rolled web material dispenser material lockout systems A lockout system that limits use of a rolled web material dispenser assembly to dispense only authorized rolls of web material. The lockout system includes a hub and an insert that cooperate with one another to define mating registration elements that removeably cooperate with one another and provide a rotational cooperation therebetween when engaged with one another. The insert is shaped to be received in a bore of discrete authorized roll of web material. In one embodiment, the insert includes an overlapping portion formed between opposing ends of the insert and preferably between rotational bearing surfaces associated therewith. In another embodiment, the hub supported by the dispenser is moveable relative to the dispenser and renders the hub unavailable for operative cooperation with inserts that are not configured for cooperation therewith.
US11224310B2	Induction burner ignition system Disclosed is an induction burner ignition system that implements an induction burner located external to the fire pot. The induction burner can be controlled by a controller to start and stop according to a predetermined heating algorithm, and can further provide heat via heat sinks in contact with the induction burner. Because the induction burner is located external to the fire pot, it is easily repairable or replaceable and avoids the harmful atmosphere of the fire pot. The induction burner also provides more uniform heating than conventional hot rod technology to improve the pellet heating process.
US11224306B2	Beverage-making apparatus A beverage-making apparatus includes a water supply heater configured to heat water; an ingredient supplier connected to the water supply heater through a water supply channel; a container connected to the ingredient supplier through a first channel; a first valve configured to regulate a flow through the first channel; and a beverage extractor connected to the first channel at a location between the ingredient supplier and the first valve.
US11224305B2	Method and device for adjusting indoor illumination intensity The present disclosure relates to a method and a device for adjusting indoor illumination intensity. In the method, a target illumination intensity value is acquired when a target electric appliance is running and the target electric appliance is susceptible to illumination intensity in a room. In the method, a first indoor illumination intensity value in the room is collected, and an indoor illumination intensity adjustment device is controlled according to the first indoor illumination intensity value and the target illumination intensity value. The indoor illumination intensity adjustment device is controlled to change the first indoor illumination intensity value to achieve a second indoor illumination intensity value where the second indoor illumination intensity value conforms to the target illumination intensity value.
US11224303B2	Ornament fixture structure A ornament fixture structure, used to secure an ornament onto a decorative main body, includes a positioning clamp for clamping onto the decorative main body and a supporting shaft provided for the ornament to be mounted and attached thereon. The positioning clamp includes an axial tube, a left clamp member and a right clamp member. The left and right clamp members are arranged at two sides of the axial tube respectively, which also include left and right jaw portions extended to front sides thereof and provided for clamping, left and right wings extended to rear sides thereof and provided for operation. The supporting shaft uses its bottom end for attaching onto the axial tube, and a supporting end is formed at the top end in order to allow the ornament to be mounted thereon.
US11224302B2	Receiving module A receiving module is disclosed herein. The receiving module can include a body and a door having a front shield and a rear shield coupled to the front shield at an angle. The body of the receiving module can include installation tabs that can include installation plates. The installation plates can be bent and placed against an installation surface to facilitate installation of the receiving module. The receiving module can be coupled to a container that includes a heating compartment and a cooling compartment to store delivered goods or packages in desirable temperature conditions. The receiving module can be modular and attached to different locations.
US11224301B2	Beverage container open indicator A beverage container with a tactile indication of a properly open position for drinking. The beverage container includes a base, a collar, and a cap having an annular seal gasket for opening and closing the container for pouring/drinking. The improvement is a collar stop located on the collar, together with a pair of seal stops extending from the seal gasket and forming a notch therebetween. Rotation of the cap to open the container becomes more difficult as the collar stop interferes with the leading one of the seal stops. Continued rotation to seat the collar stop in the notch provides a tactile indication that the cap has rotated to the properly open position and further rotation may be avoided.
US11224299B2	Self-standing merchandise frame A Self-Standing Merchandise Frame is provided for displaying merchandise items in a store and allowing the attachment of multiple racks of numerous sizes, including 24 inches, 48 inches and 96 inches. The Self-Standing Merchandise Frame may be configured with a sign plate, a first and a second vertical tubes, an upper and a lower support and a base plate which structurally support the self-standing of the frame. Dependent on a particular application, the Self-Standing Merchandise Frame could be assembled as a single stand or a double stand. Dependent on a particular application, the Self-Standing Merchandise Frame could be assembled with a table.
US11224297B2	System for multi-dimensional stiffness control of surfaces An elastic device providing means of controlling its stiffness by controlling the tension of the string or group of springs resulting in adjustable transverse stiffness of it, arranged in matrix to enable the control of spatial stiffness of a 2D matrix in unlimited resolution.
US11224290B1	Multifunctional draining rack A multifunctional draining rack, which relates to the technical field of draining appliances, includes: a draining rack body provided with a storage space; a cleaning brush holder detachably assembled on the draining rack body; and a towel hanger rotatably assembled on the draining rack body and used to rotate relative to the draining rack body for folding or in use; and a fixing device detachably assembled on the draining rack body for fixing the draining rack body on the use wall. The use of the above technical solution has the advantages of multiple functions, classified storage, small occupation space, high flexibility of adjustable storage space, diverse installation methods, convenient disassembly and assembly, and good user experience.
US11224288B2	Modular closet system A modular closet system provides reconfigurable closet capacity and an appearance of a customized closet in any of the configurations. The system includes at least two sideframes cooperating to define a space therebetween creating a closet module when assembled. A series of through holes on an inside surface of the sideframes are used to attach a variety of storage devices from the system's sides, which may be re-positioned by user design. When assembled, any of the fasteners used to attach the storage devices are hidden from a front view perspective of the system. Once assembled, the perimeter of the storage devices cooperates with the frames to block the view of the fasteners. Some embodiments may extend closet capacity by including a hanging rod system that connects two frame modules together via the through hole system on respective closet modules, which when assembled also blocks the view of any fasteners.
US11224285B2	Underwater marine growth brushing mechanism with passive self-adjust for curved surfaces A cleaning device that passively self-adjusts to improve biofoul removal across curved, non-uniform, or irregular underwater surfaces. The cleaning device includes a motor, one or more shafts coupled to the motor and coupled to one another via at least one universal joint, and a cleaning mechanism for removing biofoul from the target surface. The cleaning device includes an alignment mechanism that restricts the cleaning mechanism's movement to improve biofoul removal. The alignment mechanism can include bearings, spring components, dampening material, adhesion components, floatation objects, or a combination thereof.
US11224282B2	Oral care implement An oral care implement (100) includes an elastomeric component and a method of forming the same. In one embodiment, the oral care implement (100) includes a handle (120) and a head (110). The elastomeric component is positioned on at least one of the handle (120) and the head (110). The elastomeric component includes a body, a plurality of the first particles (202), and a plurality of the second particles (203). The body comprises a transparent or translucent elastomeric material. The pluralities of first and second particles are embedded in the body of the elastomeric component. The plurality of first particles (202) includes a first color and the plurality of second particles (203) includes a second color. The elastomeric component may form a tissue cleanser (140) on a rear surface of the head, an elastomeric tooth cleaning element (150) on a front surface of the head, and/or a grip (121) on the handle (120).
US11224276B2	Artificial nail tip and curing composition set and applying method thereof A nail tip curing composition includes an Extend Gel, an edge-off flat brush, a nail filing device, a plurality of GEL-X tips, a pH Bonder, and a Non-Acidic Gel Primer. The pH Bonder forms a pH Bonder layer on a surface of a fingernail. The Non-Acidic Gel Primer forms a Non-Acidic Gel Prime layer overlapped on the pH Bonder layer. The Extend Gel forms an Extend Gel layer overlapped on the Non-Acidic Gel Prime layer. The GEL-X tip is filed by the nail filing device and the Extend Gel is applied on an underside contact surface of the Gel-X tip by the edge-off flat brush. The underside contact surface of the Gel-X tip is contacted with the Extend Gel layer on the fingernail in such a manner that the Gel-X tip is firmly affixed on the fingernail.
US11224273B2	Luggage system equipped with a semi-automatic battery power module ejection mechanism A luggage system employing a rechargeable battery power supplying assembly. A base housing component is mounted in an aperture formed in the rear housing portion, and has a top surface. A battery module casing is mounted to and beneath the base housing component. A rechargeable battery power module is contained in the battery module casing, and provides a DC battery recharging port and a set of DC power supplying ports. A semi-automatic battery power module ejection mechanism is mounted within a battery module casing.
US11224264B2	Multi-density sole elements, and systems and methods for manufacturing same The invention relates to sole elements for articles of footwear, and systems and methods for manufacturing same. One embodiment of the invention includes a method of manufacturing a sole element for an article of footwear including the steps of forming a sole element preform, inserting the sole element preform into a press mold cavity, and press-forming the sole element preform within the press mold cavity to form a unitary finished sole element comprising a first region having a first density and hardness and a second region having a second density and hardness different from the first density and hardness.
US11224259B2	Helmet with faceguard system A helmet comprising a shell, a wire guard, at least one spacer, and at least one fastener. The shell has at least one attachment portion which includes an outer surface. The wire guard has at least one attachment portion corresponding to the at least one attachment portion of the shell. The attachment portion of the wire guard includes an inner surface. Each spacer has an outer surface corresponding to the inner surface of a the attachment portion of the wire guard. Each spacer also has an inner surface corresponding to the outer surface of the attachment portion of the shell. The at least one fastener engages each spacer with the corresponding attachment portions of the shell and wire guard.
US11224258B2	Garment with tension closure pocket A garment or article of clothing made of a resilient/elastomeric material includes at least a waist portion, a first leg portion, and a second leg portion. The waist portion further includes a pocket on the rear of the garment, where the pocket is defined by a backing panel, a first flap, and a second flap. The first flap is at least partially disposed over the second flap to secure contents between the backing panel and the second panel, and thus, within the pocket. When the waist portion is stretched, the tensile forces imparted onto the waist portion by the resilient/elastomeric material causes the first flap to at least partially overlie the second flap. The pocket is sized and shaped to receive smartphones and other small personal items, such as keys, money, credit cards, identifications, etc.
US11224257B2	Pajamas and blanket having releasably attached 3-D illuminated stuffed animals Pajamas and blanket having releasably attached 3-d illuminated stuffed animals are described.
US11224256B2	PD-Uwear: peritoneal dialysis undergarments The present invention is a peritoneal undergarment for alleviating unpleasant irritation while receiving dialysis treatment. The current method of taping the transfer set is not effective during dialysis treatment due to the constant irritation while the patient's skin is pressed against the dialysis port. The present invention is a specially designed peritoneal undergarment that is effective at relieving pain while dialyzing. The current invention is ideal to combat irritation and can be manufactured using a variety of materials such as cotton which may be washed with household detergent.
US11224255B2	Electrically heated aerosol generating system and method An electrically heated aerosol generating system for receiving an aerosol-forming substrate includes at least one heating element for heating the substrate to form the aerosol and a power supply for supplying power to the at least one heating element. The power supply includes a voltage source, two or more supercapacitors, and switches between the voltage source and the two or more supercapacitors. The switches are arranged so that, during a charging mode, the supercapacitors are connected so as to be charged by the voltage source and, during a heating mode, the supercapacitors are connected so as to discharge through the at least one heating element.
US11224252B2	Pipe Various embodiments of a pipe for cooled smoke and containment are disclosed. In some embodiments, the pipe includes a body and a cover movable engaged to the body. The body includes a first end, a second end, and an axis extending between the first and second end. The body further includes a receptacle positioned closer to the first end than the second end. The cover includes an aperture. The aperture can be selectively aligned with the receptacle of the body. Optionally, the body includes one or more channels that direct smoke to travel along the axis of the body in opposite directions. Further optionally, the body includes one or more reservoirs that direct smoke to travel in a direction perpendicular to the axis.
US11224251B2	Aerosol-generating article comprising a liquid delivery element An aerosol-generating article (10) includes a mouthpiece (14) comprising at least one segment of filter material (18,20) and a liquid delivery element (22). The liquid delivery element (22) comprises: an upstream end and a downstream end; a double-walled annular body portion (28) comprising: an inner wall (34) defining a longitudinal channel (38) extending through the liquid delivery element (22); and an outer wall (32) integrally formed with the inner wall (34), the outer wall (32) circumscribing the inner wall (34) such that a cavity (36) is defined between the outer wall (32) and the inner wall (34), the cavity (36) having an opening in at least one of the upstream end and the downstream end and containing a liquid; and annular sealing means (40) inserted between the inner wall (34) and the outer wall (32) of the annular body portion (28) to provide a liquid tight seal at the opening or openings of the cavity (36). The inner wall (34) and the outer wall (32) of the annular body portion (28) are configured such that the inner wall (34) is breakable upon application of a compressive force to the liquid delivery element (22) in a transverse direction and such that upon breakage of the inner wall (34) the liquid is released from the cavity (36) into the longitudinal channel (38).
US11224246B2	Mineral fortification process and its uses A non-micellar mineral-protein complex including an exogenously added mineral and a protein, where the mineral-protein complex is soluble in a solution at a physiological pH between 6.6 to 6.9 and the complex includes exogenous phosphorus.
US11224243B2	Taste-modifying combinations The present invention relates to the use of a compound according to formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein n is an integer from 0 to 2; the dotted line represents a carbon-carbon single or double bond; and each of R1 to R4, when taken independently from each other, represents a hydrogen atom or represents a R5 or OR5 group, R5 representing a C1 to C5, or even a C1 to C3, alkyl group; and optionally one of the groups R1 to R4 represents —OH; and/or when R1 and R2 are taken together, and/or R3 and R4 are taken together, represent a OCH2O group, provided said groups taken together are adjacent substituents of the phenyl group; as an ingredient in combination with other ingredients to confer, enhance, improve or modify the kokumi or umami taste of a flavored article.
US11224241B2	Methods and compositions for affecting the flavor and aroma profile of consumables This document relates to food products containing highly conjugated heterocyclic rings complexed to an iron ion and one or more flavor precursors, and using such food products to modulate the flavor and/or aroma profile of other foods. The food products described herein can be prepared in various ways and can be formulated to be free of animal products.
US11224239B2	Method of preparing hydrogen-enriched water and method of filling flexible pouches with hydrogen-enriched water A process of producing hydrogen water includes the steps of: cooling water to a temperature where hydrogens atoms of the water molecule expand a space between the hydrogen atoms and contacting the cooled water with hydrogen gas wherein hydrogen atoms of the hydrogen gas are positioned in the space of the expanded hydrogen atoms of the water molecule and then heating the water trapping the hydrogen atoms of the hydrogen gas in the space wherein the hydrogen water has a hydrogen content of from 3 to 10 parts per million. The hydrogen water may be filled into pouches with hydrogen water in the pouch having a hydrogen content of from 1.7 to 4 parts per million.
US11224238B2	Hydration for animals The invention provides composition and methods for improving hydration and water intake in an animal. In one embodiment, a hydration composition can comprise water and a hydration additive, where the hydration additive consists essentially of a sugar alcohol and a protein, where the sugar alcohol includes glycerol and the protein includes whey. Additionally, a method of improving hydration and water intake in an animal can comprise administering the hydration composition with water to the animal.
US11224236B2	Method for producing textured protein material Problem to be SolvedAn object of the present invention is to provide a method for producing a textured protein material having a meat-like fibrous texture.SolutionThe textured protein material having a meat-like fibrous texture can be produced by feeding a flat-sheet-like textured protein material prepared via pressurization and heating, and then extrusion by an extruder through cutting blade rolls composed of a pair of rolls facing each other and having a plurality of square-blade-like annular blades arranged in parallel, thereby making slits sheared on the topside and the underside of the textured protein material in the same direction as the extruded direction.
US11224235B2	Coagulated protein for human food The invention pertains to a coagulated root- or tuber protein product which is not horny. Such products are characterized by a small particle size, a low density and little color, which makes them suitable for human food applications. The invention further pertains to a process for obtaining non-horny root- or tuber coagulated protein, and to use of these products in human food applications.
US11224234B2	Functional chocolate This invention relates to consumable functional food comprising one or more cocoa bean products and a plant extract. The combination of a cocoa bean product and plant polyphenol have unexpected synergy leading to a significant health benefit. In addition, this invention describes unexpected synergy bioavailability and efficacy of polyphenol molecules of plant extracts, which they develop during fortification with them of consumable products where chocolate is a minor ingredient or not present at all.
US11224231B2	Method for brewing beverage, water concentrate for brewing beverage, and beverage thereof A method for brewing a beverage, a water concentrate for brewing the beverage and the beverage thereof are provided, wherein the water concentrate includes a hardness between 10,000 ppm and 100,000 ppm, a calcium ion concentration between 300 ppm and 10,000 ppm, a magnesium ion concentration between 200 ppm and 20,000 ppm, a sodium ion concentration between 30 ppm and 1,000 ppm, a potassium ion concentration between 30 ppm and 1,000 ppm, a bicarbonate ion between 10 ppm and 300 ppm, and a pH between 6 and 9. By controlling the hardness and mineral composition of the water concentrate, the invention increases the affinity to amino acids, flavonoid compounds, polyphenolic compounds, terpenoid compounds, alkaloids, and organic acids in coffee or tea beverages, and adds the content of substances which are helpful to the human body in addition to improving the taste and flavor of the beverages.
US11224228B1	Three sensor oven An oven uses at least one infrared sensor located outside of the oven baking chamber to measure infrared light emissions from an oven floor, and includes apparatuses that defend infrared sensors and light sources from heat damage using for example baffles, shutters, remote location of the sensor from heat sources and powered ventilation, temperature control systems for ovens using at least one infrared sensor to control the temperature of an oven floor, and powered ventilation systems to keep oven walls cool.
US11224224B2	Thiobenzoimidazole as fungicides The present invention relates to 2-thiobenzimidazoles of formula (I) which are of use as fungicides.
US11224214B2	Waterfowl decoy A method of simulating feeding movement of a waterfowl decoy in a body of water includes rotating a shaft of a motor of the decoy from a resting position to a first feeding position to cause the decoy to move from a horizontal position to a vertical position, from the first feeding position to a second feeding position to cause the decoy to move from the vertical position to a position between the horizontal position and the first feeding position, from the second feeding position to the first feeding position to cause the body of the decoy to move from the position between the horizontal position and the first feeding position back to the vertical position, and from the first or second feeding position back to the resting position thereby causing the body of the decoy to move back to the resting position.
US11224211B2	Sprayer boom breakaway joint with a staged release and forced lift system A sprayer boom breakaway joint with a staged release and forced lift system is implemented with an agricultural sprayer. The system provides positive locking to restrain a breakaway joint against movement from a neutral position until an impact with a breakaway boom segment provides sufficient force to overcome the neutral holding force. Once released from the neutral position, the breakaway boom segment may at least initially experience a lesser holding force that biases the breakaway boom segment toward the neutral position and the breakaway boom segment may move along a path that has an upward movement component in addition to a rearward movement component.
US11224209B1	Snag-free fish hook assembly, kit, and method A fish hook assembly that includes a rounded bead affixed in the notch between the eye of the hook and an intermediary object, such as a weed guard, fish attractor component, weighted head, or bend. Underwater obstructions that would normally get snagged in the notch will roll away over the bead.
US11224205B2	Poultry housing system connector A cage connector for connecting two mesh panels of a poultry cage. The connector includes two elongated members which are hingedly connected together and which are releasably fastenable to each other, so that mesh parts from each panel are connected by placing the parts between the members and fastening the members to each other. At least one member has a tab which projects transversely to the longitudinal axis of the member in the same plane, or a plane parallel to the surface of the plane of the member.
US11224204B2	Animal waste collection and storage system An animal leash system combined with a removable storage container and a bag dispenser. The system includes a housing that encloses a leash retracting mechanism configure to control movement of a leash extending thereout. The bag dispenser is associated with a dispensing section of the housing, and is configured to store at least one bag therein and is configured to allow removal of the bag. The storage container is slidably attachable with a base of the housing between an open position allowing access to an interior of said storage container, and a closed position. The system provides a single unit that includes the advantages of a retractable pet leash with the convenience of having bags ready for use to collect pet waste along with a storage container for disposing of waste filled bags.
US11224198B2	Animal house climate control system and method for operating an air inlet of the animal house using timed inlet control An animal house climate control system uses a method for operating a baffle of an air inlet of an animal house with a motor using timed inlet control. The method includes performing a calibration sequence to calculate opening velocity and opening inertia values and closing velocity and closing inertia values. The method also includes moving the baffle from an initial position to a final position by calculating a calculated power on time for the motor using the opening inertia or closing inertia values. The method can also include calculating a real position error value by comparing the calculated on time for the motor and a measured on time for the motor and using the real position error value to calculate adjusted opening and closing velocity values.
US11224192B1	Tomato hybrid SVTM9019 and parents thereof The invention provides seeds and plants of tomato hybrid SVTM9019, tomato line PSQ-9Z16-6517V, and tomato line PSQ-9Z18-9186. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of tomato hybrid SVTM9019, tomato line PSQ-9Z16-6517V, and tomato line PSQ-9Z18-9186 and to methods for producing a tomato plant produced by crossing such plants with themselves or with another plant, such as a tomato plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of tomato hybrid SVTM9019, tomato line PSQ-9Z16-6517V, and tomato line PSQ-9Z18-9186 comprising introduced beneficial or desirable traits.
US11224191B2	Hybrid tomato variety 72-763 RZ The present invention relates to a Solanum lycopersicum seed designated 72-763 RZ. The present invention also relates to a Solanum lycopersicum plant produced by growing the 72-763 RZ seed. The invention further relates to methods for producing the tomato cultivar, represented by tomato variety 72-763 RZ.
US11224185B1	Pepper hybrid SVPB8500 and parents thereof The invention provides seeds and plants of pepper hybrid SVPB8500, pepper line SBO-E717-0902, and pepper line SBO-E717-0900. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of pepper hybrid SVPB8500, pepper line SBO-E717-0902, and pepper line SBO-E717-0900 and to methods for producing a pepper plant produced by crossing such plants with themselves or with another plant, such as a pepper plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of pepper hybrid pepper hybrid SVPB8500, pepper line SBO-E717-0902, and pepper line SBO-E717-0900 comprising introduced beneficial or desirable traits.
US11224184B1	Soybean cultivar 93330609 A soybean cultivar designated 93330609 is disclosed. The invention relates to the seeds of soybean cultivar 93330609, to the plants of soybean cultivar 93330609, to the plant parts of soybean cultivar 93330609, and to methods for producing progeny of soybean cultivar 93330609. 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 93330609. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 93330609, 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 93330609 with another soybean cultivar.
US11224181B2	Manipulation of self-incompatibility in plants The present invention relates to methods for controlling hybridization in plants and producing hybrid plants. The present invention also relates to nucleic acids encoding amino acid sequences for self-incompatibility (SI) proteins in plants, and the use thereof for the manipulation of SI, including seed production, in plants, particularly of the Poaceae family. The present invention also relates to kits, compositions, constructs and vectors including such nucleic acids, and related polypeptides, regulatory elements and methods. The present invention also relates to expression of self-gamete recognition genes in plants and to related nucleic acids, constructs, molecular markers and methods.
US11224176B2	Vertical growing system Disclosed is a growing system that includes a hollow grow tower with planting units configured to hold plants disposed on the tower exterior where the planting units have a passage that extends into the tower interior. The tower also includes a drain port at one end and a water-dispensing nozzle at the other end. The nozzle includes outlet apertures in fluid communication with the interior of the tower where one or more of the nozzle outlet apertures may be square. An enclosure surrounds the tower, and one or more light sources are mounted on the enclosure to direct light towards the tower. The tower and enclosure can be connected to a suspension frame that suspends the entire system off the ground. The system may include a closed-loop irrigation system and a multi-tank cleaning system. System variables, such as water flow, temperature, lighting, and water nutrient level can be computer controlled.
US11224175B1	Horticulture apparatus and method A horticulture apparatus and method for planting, growing, and harvesting plants may include a platform having a width axis and a length axis, a gantry sized to straddle and move across at least one of the platform's width and length axes, and a controller. The gantry may comprise a frame, a motor mounted to the frame, a container bin operatively connected to the frame, and a modular tool operatively connected to the frame. The controller may engage the motor of the gantry to move the gantry across the platform, thereby providing the modular tool with access to different locations on the platform.
US11224169B2	Rotary shoe cleaner A rotary cleaning system for a combine harvester that includes a hollow drum having a plurality of apertures along at least a portion of a length of an exterior surface of the drum, the drum having a feeding end configured to receive a harvested crop and a discharge end configured to expel chaff from the harvested crop and a guiding vane positioned in an interior of the drum, wherein one of the drum and the guiding vane is configured for rotation while the other one of the drum and the guiding vane is stationary to expel grain through the plurality of apertures in the drum. A feeding mechanism can be attached to supply the crop to the hollow drum. A fan can be attached to the rotary cleaning system to generate an air flow stream. A plurality of fingers can be positioned in the drum.
US11224162B2	String reel for a string trimmer, and string trimmer cutting head equipped with such a string reel or in the form of such a string reel A string reel (1) for being mounted on a cutting head of a string trimmer in a rotatable manner in mowing operation.The string reel (1) is constructed as an exchangeable wearing part, onto which a number of mowing string strands (2) is wound up, for example two mowing string strands (2), so that in mowing operation each free thread end is pulled radially outwards by centrifugal force and the piece of thread pulled outwards by the rotary movement in mowing operation and located at the free thread end can knock off plant stalks. The mowing string strands (2) have a greater length than the respective thread piece pulled outwards in mowing operation at the free thread end, so that the number of mowing string strands (2) can be pulled out at the free thread end after wear of the thread piece.
US11224161B2	Cutter assembly for an agricultural harvester An improved cutter assembly for use with a header of an agricultural harvester is provided. The assembly includes a pair of oppositely directed knife blades or cutter bars and a center knife drive. A crank shaft drives both knife blades in linear reciprocating paths with no fore and aft movement. As a consequence, harmful fore and aft vibration is eliminated. The assembly is simple and durable in design, less susceptible to vibration-induced wear and tear, and comparatively simple to manufacture and repair.
US11224160B2	Adaptive technologies for vetiver grass propagation and transplantation and related methods of repurposing vetiver grass The present invention relates to method of implementing an ecologically sustainable and economically practical Vetiver plantation, which provides for reduced cost and time for propagating, transplanting and harvesting of Vetiver Grass by mechanical and/or automatic means. Primary and secondary application benefits, as well as cold tolerant Vetiver grass plant are described herein.
US11224159B2	Downforce monitoring system for an agricultural row unit A downforce monitoring system for an agricultural row unit includes a controller configured to receive a first input signal indicative of torque applied to a gauge wheel support arm. The controller is also configured to receive a second input signal indicative of an angle of the gauge wheel support arm relative to a frame of the agricultural row unit. In addition, the controller is configured to determine a determined downforce applied to a soil surface by a gauge wheel rotatably coupled to the gauge wheel support arm based on the torque and the angle. The controller is also configured to output a first output signal of the determined downforce, to output a second output signal to a downforce actuator to control a downforce applied to the soil surface by the gauge wheel based on the determined downforce and a target downforce, or a combination thereof.
US11224152B2	Angle adjustable connecting part for farm equipment and hand tools An angle adjustable connecting part for farm equipment and hand tools easily detaches from a working part of farm equipment and a hand tool from a sack. A connecting part is formed on the front end of a working part of farm equipment or hand tool. A connecting part is also formed on the front end of a sack, thereby coupling the working part and the sack. The connecting part has a fixing hole formed in the center thereof, and multiple angle adjusting holes are formed concentrically outward. A fixing hole is formed at the center outward from the connecting part. A fixing plate has a fixing protrusion inserted into the angle adjusting hole. When a fixing screw is fixed to the fixing plate and the fixing hole of the connecting part, the fixing protrusion of the fixing plate is fixed to an angle adjusting hole of the connecting part.
US11229150B2	Component mounting system Component mounting system 1 includes electronic component mounting device 10, control device 100, image processing device 110, and storage device 115. Electronic component mounting device 10 includes mounting head 26, supply device 28, and component camera 90. Electronic component mounting device 10 holds a supplied electronic component with mounting head 26, and images the held electronic component with component camera 90. Controller 102 performs image processing on captured image data with image processing device 110 to determine the acceptability and position of the electronic component (S6). Controller 102 monitors the start and end of the storage period (S10, S13) based on the magnitude relationship between the error rate calculated from the determination result information in the error rate calculation process (S8) and the reference error rate (S9). If the image data captured with component camera 90 is stored within the storage period, controller 102 stores the image data in storage device 115 (S11).
US11229147B2	Thermally-conductive electromagnetic interference (EMI) absorbers with silicon carbide According to various aspects, exemplary embodiments are disclosed of thermally-conductive EMI absorbers that generally includes thermally-conductive particles, EMI absorbing particles, and silicon carbide. The silicon carbide is present in an amount sufficient to synergistically enhance thermal conductivity and/or EMI absorption. By way of example, an exemplary embodiment of a thermally-conductive EMI absorber may include silicon carbide, magnetic flakes, manganese zinc ferrite, alumina, and carbonyl iron.
US11229145B2	Air baffle component, heat dissipation apparatus, and server An air baffle component includes an air baffle rotationally connected to a housing of a device chassis having a module insertion port. The air baffle component also includes a level-1 elastic component. The air baffle component further includes a level-2 elastic component. The air baffle component additionally includes a connecting rod. The connecting rod includes a force-bearing rod rotationally connected to the housing of the device chassis between the air baffle and the module insertion port. The connecting rod also includes a pull rod connected to the force-bearing rode. The connecting rod further includes a baffle column on the pull rod. The level-1 elastic component provides a first elastic force for the force-bearing rod, so that the baffle column is caused to abut against a surface of the air baffle opposite to the module insertion port. The level-2 elastic component provides a second elastic force for the air baffle.
US11229141B2	System and method for selectively generating electricity Provided herein is a system and method for heat exchange of a vehicle. The system comprises an enclosure disposed on the vehicle. The enclosure comprises a vent at a base of the enclosure. The enclosure houses one or more sensors. The enclosure comprises a fan disposed at a base of the enclosure. The heat exchange system comprises an deflector disposed on the vehicle outside the enclosure and configured to direct an airflow into the vent of the enclosure. The heat exchange system comprises a motor configured to: generate electricity from the airflow and selectively supply electricity to operate the fan. The heat exchange system comprises a controller configured to adjust the deflector and regulate an amount of electricity supplied from the motor to the fan.
US11229137B2	Display apparatus A display apparatus includes a plurality of first brackets adhered to the rear panel. A first bracket has a recess on a first surface where an adhesive is applied, and a first protrusion extending from a second surface and a second protrusion extending from the first protrusion. A connection bracket has a side wall and a plurality of first tab portions. The tab portion is provided into an opening of the first protrusion. A second bracket is provided adjacent to the plurality of the first brackets and attached to the connection bracket. A frame is mounted to the at least one second bracket. A light source is provided between the frame and the second bracket.
US11229134B2	Handle device, chassis and server A handle device is configured for a chassis body. The chassis body includes a main part and a cover plate. The handle device includes a base part and a handle part. The base part is disposed on the cover plate. The handle part includes an operative part, a coupling part and a shaft part. The coupling part is connected to the operative part. The shaft part is connected to the coupling part. The coupling part of the handle part is pivotally coupled to the base part. The shaft part is rotatably disposed on the main part. The handle part is movable relative to the base part so as to disengage the cover plate from the main part.
US11229133B2	Electronic device including magnet An electronic device includes a first housing including a first side surface, a second housing including a second side surface that may face at least a portion of the first side surface, a first magnet group disposed adjacent to the first side surface in the first housing and including a first designated pattern along a lengthwise direction, and a second magnet group disposed adjacent to the second side surface in the second housing and including a second designated pattern along a lengthwise direction, wherein the first designated pattern of the first magnet group and the second designated pattern of the second magnet group are alternately magnetized with an N pole or an S pole, and wherein the first housing and the second housing are coupled together to be rotatable by the first magnet group and the second magnet group.
US11229129B2	Housing, electronic device, method for manufacturing housing, and method for manufacturing electronic device A housing according to the embodiment includes a lower surface part, an upper surface part, and a side surface part. The lower surface part includes a contact surface contacting an adherend. The upper surface part is separated in a vertical direction from the lower surface part with a first space interposed. The side surface part is provided around the first space and is connected to the upper surface part and the lower surface part. The upper surface part and the side surface part include a first material. The lower surface part includes a second material that is softer than the first material. A portion that includes the second material is exposed for at least a portion of the contact surface.
US11229128B2	Display device A display device is provided. The display device includes a housing; a roller disposed inside the housing; a display unit configured to be rolled around the roller; a first arm and a second arm, wherein one end of the first arm is rotatably coupled to the display unit and another end of the first arm is rotatably coupled to the second arm; a lead screw disposed inside the housing; a slider configured to move along the lead screw according to a rotation of the lead screw; and a rod comprising one end rotatably coupled to the slider and another end rotatably coupled to the second arm such that the second arm is raised and lowered based on movement of the slider along the lead screw; wherein the rod and the second arm are rotatably coupled via at least a first connection member and a first intermediate member, wherein the first connection member is configured to pass through the second arm and the rod and the first intermediate member is configured to surround a portion of the first connection member which passes through the second arm.
US11229123B2	Method of manufacturing the printed board A method of manufacturing a printed board, the method comprising: a first step of preparing a laminate having a base member in which a plurality of layers of glass cloths and a plurality of resin layers are alternately laminated, a first metal layer attached to one surface of the base member, and a second metal layer attached an opposite surface of the base member; a second step of forming a protective layer removable with a predetermined solvent on each of the first metal layer and the second metal layer; and a third step of irradiating the laminate on which the protective layer is formed with a laser beam to thereby form a through-hole penetrating in a thickness direction of the laminate.
US11229122B2	Increasing exposure of integrated circuit components Techniques are described for an electronic device to increase the exposure of the externally bound components, such as sensors and antennas, which performance is improved by such exposure. A flexible printed circuit board (PCB) is affixed to the top surface of the device's enclosure, thereby placing the flexible PCB outside of the enclosure. Externally bound component(s) are integrated onto the flexible PCB, which has multiple layers, including an interface layer and a spacer layer. The spacer layer has an aperture extending through the layer at the locations corresponding to the externally bound components, thereby exposing the externally bound component's surface.
US11229120B1	Apparatus, system, and method for retaining thermal interface material between electrical components and heatsinks The disclosed interference-fit frame includes (1) a border dimensioned for installation around an electrical component coupled to a circuit board, wherein (A) the border forms an opening in which the electrical component resides when the border is installed and (B) at least a portion of the border constitutes a retention dam that rises beyond the electrical component when the border is installed, and (2) at least one protuberance that extends from the border into the opening. Various other apparatuses, systems, and methods are also disclosed.
US11229111B2	Method of operating semiconductor apparatus and semiconductor apparatus A method of operating a semiconductor apparatus includes generating, by a droplet generator, a target material droplet; receiving, by a catcher, the target material droplet, wherein the catcher has a first section and a second section, wherein the first section of the catcher is closer to the droplet generator than the second section of the catcher; and heating the second section of the catcher, wherein the first section of the catcher is longer than the second section of the catcher and is free of a heater, and heating the second section of the catcher is performed such that a temperature of the second section of the catcher is higher than a temperature of the first section of the catcher.
US11229109B2	Three dimensional integrated circuit electrostatic discharge protection and prevention test interface The present disclosure provides a system and method for providing electrostatic discharge protection. A probe card assembly is provided which is electrically connected to a plurality of input/output channels. The probe card assembly can be contacted with a secondary assembly having an interposer electrically connected to one or more wafers each wafer having a device under test. Voltage can be forced on ones of the plural input/output channels of the probe card assembly to slowly dissipate charges resident on the wafer to thereby provide electrostatic discharge protection. A socket assembly adaptable to accept a 3DIC package is also provided, the assembly having a loadboard assembly electrically connected to a plurality of input/output channels. Once the 3DIC package is placed within the socket assembly, voltage is forced on ones of the input/output channels to slowly dissipate charges resident on the 3DIC package to thereby provide electrostatic discharge protection.
US11229108B2	Methods and apparatus for providing DC power for low voltage lighting A DC power supply for lighting includes low voltage driver electronics for any suitable load such as lighting along with a supervisory controller that communicates to the driver electronics via any suitable digital communication protocol. Each driver's output ports include a 3rd wire that communicates to the low voltage load fixture for the purpose of auto-negotiating the appropriate power level without first having to energize the fixture.
US11229107B2	Image analysis techniques A method includes the steps of obtaining a frame from an image sensor, the frame comprising a number of pixel values, detecting a change in a first subset of the pixel values, detecting a change in the second subset of the pixel values near the first subset of the pixel values, and determining an occupancy state based on a relationship between the change in the first subset of the pixel values and the second subset of the pixel values. The occupancy state may be determined to be occupied when the change in the first subset of the pixel values is in a first direction and the change in the second subset of the pixel values is in a second direction opposite the first direction.
US11229106B2	Faceplate remote control device for use in a load control system A faceplate remote control device may be attached to a wall-mounted mechanical light switch that has a toggle actuator. The faceplate remote control device may include a toggle indicator that detects operation of the toggle actuator of the mechanical switch. The toggle indicator may cause the generation of an indication of detected operation of the toggle actuator. The toggle indicator may comprise a sliding member that is configured to move with the toggle actuator. The toggle indicator may comprise an obstruction detection device that includes an infrared (IR) transmitter and an IR receiver. The faceplate remote control device may include a control circuit and a wireless communication circuit. The control circuit may be configured to cause the wireless communication circuit to transmit one or more messages in response to detecting operation of the toggle actuator of the mechanical switch.
US11229097B2	Method and apparatus for adjusting the rate of change of the brightness of a light emitting diode (LED) light fixture Light emitting diode (LED) lighting fixtures are presented that use a low-pass filter to smooth out or eliminate discrete, step changes in LED light fixture brightness, that may result from the use of digital brightness level settings. Because some lighting applications require a fast response to changes in the set brightness level, and some applications require a slower response, one set of examples use a switchable RC low-pass filter circuit, with two or more selectable RC time constant values. Another set of examples use a programmable resistance integrated circuit to achieve a more continuously-variable time constant, for greater flexibility in adjusting the response time of the LED lighting fixture, in response to user brightness inputs. The user is able to control the maximum rate of change of the LED light fixture's brightness, in response to changes in the brightness setting.
US11229096B2	Smart headlamp system A smart headlamp system and methods of use thereof are provided herein. A computer-implemented method includes automatically measuring orientation values attributed to a lighting system device worn by a human user, wherein the lighting system device comprises one or more lighting sources; and automatically modulating one or more of the lighting sources based on the measured orientation values.
US11229094B2	Combined RF and thermal heating system and methods of operation thereof An embodiment of a heating system includes a cavity configured to contain a load, a thermal heating system (e.g., a convection, radiant, and/or gas heating system) in fluid communication with the cavity and configured to heat air, and an RF heating system. The RF heating system includes an RF signal source configured to generate an RF signal, first and second electrodes positioned across the cavity and capacitively coupled, a transmission path electrically coupled between the RF signal source and one or more of the first and second electrodes, and a variable impedance matching network electrically coupled along the transmission path between the RF signal source and the one or more electrodes. At least one of the first and second electrodes receives the RF signal and converts the RF signal into electromagnetic energy that is radiated into the cavity.
US11229092B2	Heating circuit and induction cooking hob The invention relates to a heating circuit for induction heating coils of an induction cooking hob and to an induction cooking hob including such a heating circuit. In the heating circuit, there are in each case two auxiliary half bridges interconnected to excite a respective resonant circuit for an induction heating coil such that the resonant circuit is excited by a full bridge. Thereby, lost heat is considerably reduced. Via a connecting device the auxiliary half bridges can be controlled to excite induction heating coils, which are partly or fully covered by a cooking vessel.
US11229091B2	Continuous resistance and proximity checking for high power deicing and defogging systems A safety method and system consisting of resistance checking for use with high power deicing and defogging systems, including high power deicing and defogging systems for windshields and including quasi-continuous checking with pulse-electro thermal deicing and defogging systems, is disclosed. The resistance checking system may be combined with a proximity detector safety system which operates in conjunction with the resistance based safety system.
US11229089B2	Self fixturing heater and method for accelerating nutplate adhesive curing The self fixturing heater includes an outer casing having a central channel therein for selectively receiving and retaining in friction-fit relation an elastomeric fixture from a nutplate fastener assembly that axially aligns the self fixturing heater with a nutplate fastener assembly. The outer casing encloses a heater element generally disposed circumferentially around the central channel and includes a thermal insulated cover to direct heat energy toward a heat transfer surface that includes a thermally conductive pressure pad in engagement with a substrate underneath a baseplate of a nutplate having an adhesive bonding agent thereon, the heat transfer surface imparting heat energy to the adhesive bonding agent thereby curing the adhesive in four hours or less.
US11229087B2	Parameter optimization and event prediction based on cell heuristics A heuristic approach to configuration and/or planning for wireless networks is disclosed herein. In one embodiment, statistics relating to mobile device cell usage are collected and monitored. The statistics may include UE measurements (RSRP/RSRQ), UE location, number of connection requests, duration of connectivity, average traffic load associated with the users, channel utilization, and other statistics. Based on statistical analysis of the data collected, neural network analysis, data fitting, or other analysis, adjustments to cell coverage parameters such as handover thresholds, inactivity timer values, contention window size, inter-frame duration, transmit power, DRX cycle duration, or other parameters may be identified.
US11229086B2	Ad hoc communication network An ad hoc communication network includes at least one vehicle-side radio device connected to a vehicle, a plurality of track-side radio devices installed on a track of the vehicle, and a monitoring and control unit, which is connected to at least one track-side radio device for communication. The track-side radio devices communicate, without logical connection with other track-side radio devices located within the radio range and with the vehicle-side radio device and forward received data to other track-side radio devices located within the radio range. At least two other track-side radio devices are located in each direction along the track within the radio range of each track-side radio device. The track-side radio devices transfer received data to the closest and to the second closest track-side radio device in at least one direction along the track.
US11229085B2	Method and apparatus for transmitting and receiving data in wireless communication system The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transfer rate than a 4G communication system such as LTE. In a method of a terminal according to one embodiment of the present disclosure, a communication method of a terminal in a wireless communication system supporting a plurality of PDU sessions is proposed, the communication method comprising: a step of transmitting, via a base station to a network entity responsible for mobility management, a first NAS message including first state information indicating whether to activate each of the plurality of PDU sessions; and a step of receiving, via the base station from the network entity, a second NAS message including second state information indicating whether to activate each of the plurality of PDU sessions.
US11229081B2	Method for performing beam failure recovery in wireless communication system and apparatus for the same The present disclosure provides a method for recovering a beam failure in a wireless communication system. The method performed by an user equipment (UE) according to the present disclosure includes receiving a resource configuration in relation to a beam failure recovery request from a base station (BS); receiving a beam reference signal (BRS) used for beam management from the BS; transmitting the beam failure recovery request to the BS using a first resource based on the resource configuration, when a beam failure even is detected; and reporting a measurement result by the beam reference signal to the BS.
US11229077B2	Data transmission method, access network device, and terminal This application provides a data transmission method, an access network device, and a terminal. The method includes: receiving, by a first terminal, first instruction information from a first access network device, where the first terminal accesses the first access network device, and the first instruction information is used to trigger the first terminal to connect to a second terminal; connecting, by the first terminal, to the second terminal based on the first instruction information; and performing, by the first terminal, data transmission with a second access network device by using the second terminal, where the second access network device is configured to transmit data between the first access network device and the first terminal. In this way, the first access network device and the second access network device can both provide a data transmission service for the first terminal, thereby improving communication quality of the first terminal.
US11229074B2	Service request handling Embodiments here in relate to methods for message handling performed by an Access and Mobility Management function, AMF, and a User Equipment, UE, as well as a corresponding AMF and UE. Particularly, embodiments herein relate to methods for handling service requests performed by an Access and Mobility Management function, AMF, and a User Equipment, UE, as well as a corresponding AMF and UE.
US11229069B2	Method and apparatus of supporting wireless femtocell communications A method and apparatus of routing a call in a femtocell network are disclosed. In one example call routing method, a call is originated from the mobile station via a femtocell access point and the call is transmitted to a femtocell gateway, a mobile switching center and a carrier gateway server and onto an enterprise gateway server to obtain policy information. A routing policy is determined based on the obtained policy information and the call is routed to its destination based on the routing policy. The call may be routed via local media from a femtocell access point directly to the enterprise gateway server. The call routing procedures may implement the Iuh protocol and/or the session initiation protocol (SIP) for call signaling in the femtocell network. Call routing may be performed in a wireless cellular communications network or an enterprise network environment.
US11229065B2	Network access of a wireless device to a communications network A communications network is being accessed by a wireless device associated with a coverage class selected from a set of coverage classes. The wireless device performs a method comprising initiating network access to the communications network by transmitting a preamble sequence for random access on a physical random access channel during a starting opportunity defined by the coverage class of the wireless device. Each coverage class may be associated with a unique number of repetitions of the preamble sequence transmission.
US11229061B2	Listen-before-talk beam adjustment procedures Methods, systems, and devices for wireless communications are described. A wireless device, such as a base station or a user equipment, may identify an energy detection threshold for a sensing beam associated with a channel access procedure, such as a listen-before-talk (LBT) procedure. The wireless device may also identify a set of transmit power parameters for one or more transmit beams. The wireless device may determine a degree of overlap between a beam shape of one or more transmit beams and a beam shape (e.g., a coverage area) of the sensing beam. The wireless device may adjust the set of transmit power parameters, the energy detection threshold, or a combination thereof based on the degree of overlap. The wireless device may perform the channel access procedure based on the determining, the adjusting, or both.
US11229051B2	Method and apparatus for carrier sensing Methods and devices for carrier sensing are disclosed. In an embodiment, a method for carrier sensing implemented at a terminal device comprises determining at least one transmission resource schedulable for uplink data transmission on a channel operating in an unlicensed spectrum, determining at least one carrier sensing process respectively for the at least one transmission resource, and performing the carrier sensing on the channel according to the determined at least one carrier sensing process before reception of downlink scheduling information for the uplink data transmission.
US11229045B2	Pruning rules for DCI repetition Certain aspects of the present disclosure provide techniques for utilizing and processing repeated DCI transmissions that schedule common uplink or downlink transmissions. The techniques allow a UE to decide which repeated DCI to use for determining resources for the uplink or downlink transmissions.
US11229038B2	Multi-link network coordination Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central entity may determine a set of schedulable resources for a plurality of links associated with a plurality of nodes of a multi-link network; and may provide scheduling information to the plurality of nodes to schedule communication on the plurality of links based at least in part on determining the set of schedulable resources. In some aspects, a node of a network may determine an extended slot format indicator for the node based at least in part on a received extended slot format indicator of a parent node of the node and a received null adjust request from a child node of the node; may provide the determined extended slot format indicator to the child node; and may provide the received null adjust request to the parent node. Numerous other aspects are provided.
US11229037B2	Method, apparatus, and system for transmitting control channel in unlicensed band A base station of a wireless communication system is disclosed. The base station comprise a communication module; and a processor. The processor is configured to transmit a radio frame divided into a plurality of subframes by using the communication module, wherein a duration of each of the plurality of subframes is 1 ms. When the base station transmits a partial subframe having a duration shorter than the duration of each of the plurality of subframes, the processor starts to transmit a control channel for scheduling data transmitted through the partial subframe at a symbol position for transmitting a reference signal.
US11229036B2	Communication method, terminal device, and network device Embodiments of the present application provide a communication method, a terminal device and a network device. The method includes: starting, by a terminal device, a preconfigured timer; and monitoring, by the terminal device, resource preemption indication information transmitted by a network device in a preconfigured target frequency monitoring area within a duration of the timer, where the resource preemption indication information is used to indicate a resource that is preempted by other traffic in an evolved mobile broadband traffic (eMBB) resource, the eMBB resource is a time-frequency resource used to schedule eMBB traffic, the other traffic is different from the eMBB traffic. The embodiments of the present application can inform a terminal device of a preempted eMBB resource flexibly within a duration of a timer by using the resource preemption indication information.
US11229034B2	Method and apparatus for concurrent coexistence of a plurality of radio access technologies in wireless communication Aspects of the disclosure provide methods and an electronic device for wireless communication. A method includes transmitting, by a first transceiver, control packets via a first wireless communication channel using a first radio access technology. The method includes determining, by processing circuitry, a first parameter indicating an interval between transmissions of the control packets. Further, the method includes determining, based on the first parameter, a size limit for packets to be received by a second transceiver that is configured to receive the packets via a second wireless communication channel using a second radio access technology. The method includes transmitting, by the second transceiver, information indicating the size limit over the second channel so that sizes of the packets sent by the second radio access technology are such that the packets are received by the second transceiver in a time period within the interval between the transmissions of the control packets.
US11229023B2	Secure communication in network access points Disclosed is an access point (AP) for a network that includes security features for interacting with devices on the network. The other devices on the network may be other APs, client devices, or a backend configuration server. The access point includes a private key that is used to verify signals to and from (the private key may be different for different functions). In the case of other APs, the private key is used to verify control signals sent between the APs to identify and prevent a hijacked AP from taking control of the network by sending false control signals. In the case of a client device, the client device may use the subject AP's private key to identify that the subject AP is a trusted member of the network that may receive data. In the case of the backend server, the subject AP may verify configuration updates via use of the private key to prevent loading of malicious firmware.
US11229021B2	Techniques for switching control channel monitoring for multi-transmission/reception point Methods, systems, and devices for wireless communications are described. A user equipment (UE) may operate in a multi-transmission/reception point (TRP) mode, where the multi-TRP mode includes monitoring a plurality of control channels and where each of the plurality of control channels may be associated with a TRP. The UE may operate in a first control channel monitoring state of the multi-TRP mode, where the UE may be configured to monitor a first control channel of a first TRP. The UE may identify an indication to switch from the first control channel monitoring state to a second control channel monitoring state of the multi-TRP mode. The UE may switch, based on the indication, to the second control channel monitoring state, where the UE may be configured to monitor the first control channel of the first TRP and monitor a second control channel of the second TRP.
US11229012B2	Dynamic modification of device band and radio access technology information A device may send a first message to a user device requesting information identifying a radio access technology (RAT) or a band supported by and enabled on the user device. The device may receive an indication of the RAT or band supported by and enabled on the user device and send, to the user device, a second message instructing the user device to modify the RAT or band enabled on the user device. The second message may include an indication of updated RAT or band information. The device may receive from the user device, a confirmation that the RAT or band enabled on the user device has been modified.
US11229010B2	Wireless communication system and wireless communication control method, wireless communication device and wireless communication method, and computer program A wireless communication device in a wireless network sets management information notification cycles at specified time intervals and transmits management information containing receive timing information showing its own position to start receiving information, receive window information, and receive cycle information. Another wireless communication device receiving that management information links it to a communication device number for the corresponding wireless communication device and stores the receive timing, the receive window information, and the receive cycle information. When seeding information, the receive start position of the corresponding communication device is found from the receive timing information, the receive window information, and the receive cycle information of the other, communication and information is then transmitted at that timing. An asynchronous ad-hoc communication wireless network can therefore be configured without a particular control station.
US11229008B2	Paging configuration method and device, paging message receiving method and device, and base station A paging configuration method includes: judging whether a present system load level of a present cell is greater than a preset load threshold or not; and when the present system load level is lower than or equal to the preset load threshold, sending first configuration information to each UE in the present cell, the first configuration information including multiple Paging Occasions (POs), a first effective PO set in the multiple POs, an identifier of UE and an identifier of an effective PO corresponding to the UE in the first effective PO set.
US11229001B2	IP address geo-position detection based on landmark sequencing Systems and methods of the present disclosure provide a way to pinpoint where a target device associated with an IP address is physically located within a geographical region. Network-communication delays between landmark devices and the target device are determined and used to generate sequences capturing relative delay relationships between the landmark devices and the target device. The sequences are used to determine a ranking via a sequence-matching approach. For each pair of landmark devices, a geographical boundary that divides the geographical region into a target partition and a second partition is determined. The target partition includes a first landmark device of the pair and the second partition includes a second landmark device of the pair. The target device is located where the target partitions for the pairs overlap. Network tomography can be applied to increase accuracy.
US11228997B2	Handling of multi-access PDU session when inter-system change A method of handling multi-access (MA) Protocol data unit (PDU) session under inter-system change is proposed. An MA PDU session uses one 3GPP access network or one non-3GPP access network at a time, or simultaneously one 3GPP access network and one non-3GPP access network. The UE and network can support Access Traffic Steering Switching and Splitting (ATSSS) functionalities to distribute traffic over 3GPP access and non-3GPP access for the established MA PDU session. Upon intersystem change from 5GS to EPS over the 3GPP access, if interworking with EPS is not supported, the MA PDU session is maintained in 5GS over the non-3GPP access type. Data traffic over of the MA PDU session over the 3GPP access type is transferred to the non-3GPP access type.
US11228994B2	Wireless communication enhancements for transparent and boundary clocks Methods, systems, and devices for wireless communications are described. In an example, a method includes a first node receiving a precision time protocol (PTP) message, identifying one or more timing domains to be supported by the first node based at least in part on the PTP message, and sending, to a second node of the wireless communication network, an indicator of the one or more timing domains to be supported by the first node. Another example at a node includes receiving, from additional nodes of the wireless communication network, indicators of one or more timing domains supported by the additional nodes, receiving a PTP message associated with a timing domain, and sending the PTP message to a subset of the additional nodes based at least in a part on the indicators of one or more timing domains supported by the additional nodes.
US11228989B2	Transmission power adjustments Example implementations relate to transmission power adjustments. For example, a system for transmission power adjustments may comprise a processing resource and a memory resource storing readable instructions to cause the processing resource to determine a network type for a wireless connection from a plurality of network types, and alter a transmission power for a transmitter based on the network type for the wireless connection.
US11228983B2	Method and apparatus for controlling uplink transmission power in wireless communication system A method, performed by a terminal, of transmitting and receiving a signal in a wireless communication system is provided. The method includes receiving a higher layer parameter for a physical uplink control channel (PUCCH), in response to the higher layer parameter including a cell identity (ID) indicating a serving cell, identifying an active downlink (DL) bandwidth part (BWP) of the serving cell, and receiving a reference signal (RS) on the active DL BWP of the serving cell.
US11228982B2	Concurrent wireless communication and object sensing An apparatus is disclosed for concurrent wireless communication and object sensing. In an example aspect, the apparatus includes one or more antennas and a wireless transceiver coupled to the one or more antennas. The wireless transceiver is configured to transmit, via the one or more antennas, a communication and sensing signal during a given uplink time slot. The communication and sensing signal comprises an uplink signal associated with the given uplink time slot and a radar signal. The radar signal temporally overlaps at least a portion of the uplink signal.
US11228971B2	Cell selection based on user capability A cellular communication system is disclosed in which a base station operates a cell which has a supplementary uplink portion (e.g. on a different frequency and/or using a different technology). The base station broadcasts an offset for user equipment (UE) in its coverage area to assist the UE performing cell selection. Specifically, the UE determines; based on measurements for the cell, the offset, and capability of the UE to communicate using the supplementary uplink portion, whether the cell of the base station is an appropriate candidate for cell selection such that: if the UE is capable of communicating using the supplementary uplink portion then the UE performs cell (re)selection based on the offset; and if the UE is not capable of communicating using the supplementary uplink portion then the UE disregards the offset in its cell (re)selection.
US11228967B2	Configuration of common search spaces in a downlink bandwidth part Methods, systems, and devices for wireless communications are described. A user equipment (UE) may obtain access to a base station by performing an initial access procedure within an initial access bandwidth. In some cases, the UE may monitor for a cell specific configuration in the initial access bandwidth that indicate one or more first common search spaces within the initial access bandwidth that the UE may monitor for control information. Additionally, the UE may receive dedicated signaling after the initial access procedure that indicates a downlink bandwidth part (BWP) and one or more second common search spaces within the downlink BWP to monitor for control information. Accordingly, the UE may monitor the first common search spaces, the second common search spaces, or both based on the dedicated signaling.
US11228962B2	Asymmetric neighbor cache entries for route enhancement in multilink communications Certain aspects of the present disclosure provide a method that comprises receiving, from a first node, a neighbor solicitation (NS) message via a virtual link, wherein the NS message is configured to provide an indication of a request to communicate with a second node, and request one or more communication parameters corresponding to the second node. The method can also include storing the indication of the request in a report list, and transmitting, via the virtual link, a neighbor advertisement (NA) message to the first node in response to the NS message, wherein the NA message comprises the one or more communication parameters corresponding to the second node.
US11228957B2	Seamless roaming of real time media sessions Techniques to select a network interface herein can be used with an application that is configured to send and receive data. These techniques include detecting an event indicative of a problem with network connectivity associated with a first network interface of the plurality of network interfaces in an application utilizing the first network interface; testing connectivity of each network interface of the plurality of network interfaces other than the first network interface to produce a set of candidate network interfaces; selecting a candidate network interface from the candidate network interfaces; and routing data for the application through the selected candidate network interface.
US11228956B2	Methods and apparatus for selection of dedicated core network Methods and apparatuses for redirecting a wireless transmit/receive unit (WTRU) to a dedicated core network (CN) node are described. An apparatus is configured to initiate a Service Request with a non-dedicated network node. The apparatus is configured to receive a special identifier in response to the Service Request, which indicates the apparatus should be redirected to a dedicated CN node based on subscription information. Radio access network resources associated with the apparatus may be released and the apparatus may then perform a tracking area update (TAU) request which is then forwarded to the dedicated CN node.
US11228955B2	Selection of wireless access points based on signal strength and network congestion In an example, a wireless client station detects a first signal emitted by a first wireless access point and a second signal emitted by a second wireless access point. The wireless client station extracts a first set of data indicative of the signal strength and network congestion of the first wireless access point and a second set of data indicative of the signal strength and network congestion of the second wireless access point. The wireless client station then computes a first performance metric of first wireless access point, based on the first set of data, and a second performance metric of the second wireless access point, based on the second set of data. The wireless client station determines that the first performance metric is greater than the second performance metric and initiates a connection to the first wireless access point in response.
US11228954B2	Method and device for effectively performing standby mode operation in next generation mobile communication system The present disclosure relates to a communication technique for combining, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and to 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, security and safety-related service, etc.), based on a 5G communication technology and an IoT-related technology. The present disclosure suggests a method for effectively performing a standby mode operation in a next generation mobile communication, and a device therefor and, more particularly, to a method for efficiently reselecting a cell, and a device therefor. Also, the present disclosure relates to: a method for making a report, including beam measurement information, at the time of measurement reporting of a user equipment, and a device therefor; a method for performing measurement reporting by way of layer 1/layer 2 signaling, and a device therefor; and a method for changing between RRC modes including an RRC inactive mode, and a device therefor.
US11228953B2	System information design for neighboring cells in a non-terrestrial network Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive system information associated with a set of neighboring cells included in a non-terrestrial network (NTN). The UE may be connected to or camped in a current cell included in the NTN. The current cell may be associated with a current platform. The UE may monitor a neighboring cell, of the set of neighboring cells, based at least in part on the system information. Numerous other aspects are provided.
US11228952B2	Method and apparatus for low-power operations of terminal and base station in mobile communication system The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology.
US11228951B2	Session handling method and related device A session handling method and a related device, where the method includes: receiving, by a first access and mobility management function (AMF) network element, a first message from a second AMF network element, where the first message includes information about a network slice corresponding to current sessions of a terminal; when determining that the first AMF network element does not support a network slice corresponding to a first session, sending, by the first AMF network element, a first notification message to the second AMF network element, where the first notification message notifies that the first AMF network element does not support the network slice corresponding to the first session; and releasing, by the second AMF network element, a network resource corresponding to the first session. A waste of network resources can be reduced using this application.
US11228945B2	Method and apparatus for acquiring vehicle to everything communication policy An embodiment of the present disclosure provides a method for obtaining a Vehicle to Everything Policy (V2XP). The method includes: transmitting, by a terminal device, at least one of first information and second information to a Policy Control Function (PCF), the first information being used for requesting a configuration of a policy for V2X communication over a PC5 interface, and the second information being used for requesting a configuration of a policy for V2X communication over a Uu interface; and receiving, by the terminal device from the PCF, at least one of the policy corresponding to the first information and the policy corresponding to the second information.
US11228944B2	Information processing device, communication system, and information processing method A communication system is a communication system that includes first and second information processing devices. The first information processing device performs control such that a signal (which is a signal having backward compatibility) serving as an index by which the second information processing device receiving a frame stops the reception of the frame is transmitted to the second information processing device. The second information processing device performs control such that the reception of the frame is stopped based on the signal (which is a signal having backward compatibility) serving as an index by which reception of the frame is stopped when the frame transmitted from the first information processing device is received.
US11228941B2	Methods, materials and apparatus for cleaning and inspecting girth gear sets A one-step method of cleaning a girth gear set of a mill in preparation for inspection is provided, the method comprising: substantially emptying the mill; inching the gear; spraying a low, very low or non-Volatile Organic Compound (VOC) cleaning formulation at high pressure onto the gear, the cleaning formulation comprising a non-VOC aliphatic hydrocarbon solvent, an extreme pressure lubricant, a fretting wear lubricant, a non-ionic surfactant, and a mixture of non-VOC unsaturated fatty alcohols; and continuing to spray the low or very low VOC cleaning formulation on the gear for sufficient time for the formulation to clean the gear, thereby providing a so cleaned gear.
US11228940B2	Communication system Provided is a high-speed communication system with the high reliability and the low latency under New Radio (NR). A base station device includes a plurality of distributed units (DU) that transmit and receive radio signals, and a central unit (CU) that controls the plurality of DUs. The CU duplicates a downlink packet addressed to a communication terminal device, and forwards the duplicated downlink packet to each of at least two DUs among the plurality of DUs. Each of the at least two of the DUs transmits, to the communication terminal device by the radio signal, the downlink packet obtained from the CU. Upon redundant receipt of the downlink packets, the communication terminal device removes a redundant downlink packet in accordance with a predefined downlink packet removal criterion.
US11228938B2	Data transmission method, apparatus, network-side device, terminal, and computer-readable storage medium A data transmission method, a data transmission apparatus, a network-side device, a terminal, and a computer-readable storage medium are provided. The data transmission method includes selecting, according to QoS requirement of a downlink upper-layer data stream, a lower-layer bearer from a bearer set established for the upper-layer data stream, the bearer set including at least two lower-layer bearers; and mapping the upper-layer data stream onto a selected lower-layer bearer for transmission.
US11228933B2	Method for transmitting information and terminal device A method for transmitting information and a terminal device are disclosed by the embodiments of the present application, where the method includes: receiving, by a terminal device, first information transmitted by a network device at an nth time unit, or transmitting, by the terminal device, the first information to the network device at the nth time unit, where the first information is used to indicate prolonging or stopping of an active Time of DRX; determining, by the terminal device, whether to report CSI and/or SRS to the network device at an (n+m+q)th time unit, where m is determined based on a scheduling timing sequence set and/or an ACK/NACK feedback timing sequence set, and the scheduling timing sequence set and the ACK/NACK feedback timing sequence set respectively comprise multiple values, where q is any integer greater than or equal to 0.
US11228930B2	Method, device and apparatus for selecting user signature vector, and storage medium A method, a device and an apparatus for selecting a user signature vector, and a storage medium are provided. The method includes: acquiring a measurement result of an actual channel state of a terminal; determining a measurement result interval to which the measurement result belongs, based on the measurement result and a preset measurement threshold; determining a candidate user signature vector set corresponding to the measurement result interval to which the measurement result belongs, based on a preset correspondence between measurement result intervals and user signature vector sets, where the candidate user signature vector set includes one or more user signature vectors; and selecting the user signature vector from the candidate user signature vector set.
US11228927B2	User terminal and base station A user terminal, method used in a user terminal, and an apparatus for a user terminal include receiving from a base station measurement configuration information configuring measurement of a frequency channel in an unlicensed band, measuring signal strength of radio signals transmitted in the frequency channel, determining occupancy situation of the frequency channel based on the measured signal strength and a threshold, and transmitting to the base station a measurement report including information indicating the occupancy situation of the frequency channel.
US11228926B2	Enhancement of quality of experience measurement collection reporting There are provided measures for enhancement of quality of experience measurement collection reporting. Such measures exemplarily comprise receiving service quality reporting configuration information, generating service quality reporting resource limitation parameters, forwarding the service quality reporting configuration information, and deploying the service quality reporting resource limitation parameters. In some implementations, deploying includes transmitting the service quality reporting resource limitations parameters.
US11228920B2	Multi-stage object detection and categorization of antenna mount locations Aspects of the disclosure include determining that a first instance of a first object is present in a first image in accordance with an execution of a first image processing algorithm, generating a first bounding region that at least partially surrounds the first instance of the first object in the first image, determining that the first instance of the first object in the first image has a first attribute in accordance with an execution of a second image processing algorithm, wherein the second image processing algorithm is operative on the first image in accordance with the first bounding region, and selecting the first instance of the first object and/or a second instance of the first object to receive a deployment of a network resource in accordance with the determining that the first instance of the first object in the first image has the first attribute. Other aspects are disclosed.
US11228916B2	Method and device for transmitting uplink information on unlicensed carrier The invention discloses a method and a device for transmitting uplink information on an unlicensed carrier, and implementing uplink information transmission on the unlicensed carrier. The method comprises: a terminal device determines a current time resource set for performing data transmission on an unlicensed carrier with respect to network equipment, wherein the network equipment uses a time resource set obtained by means of competition to perform data transmission on an unlicensed carrier, each time resource set comprises continuously distributed time resources, and time resources in different time resource sets are separated by an interval; and the terminal device transmits, to the network equipment, on the unlicensed carrier using a first time resource in the current time resource set, the uplink information, wherein the uplink information corresponds to downlink information transmitted by the network equipment using at least one previous time resource set in the current time resource set.
US11228912B2	Communication enabled circuit breakers Wireless communication enabled circuit breakers are described. Methods associated with such wireless communication enabled circuit breakers are also described. The wireless communication enabled circuit breakers may controlled by a remote entity. The remote entity may wirelessly case the wireless communication enabled circuit breakers to trip.
US11228909B2	Communication apparatus, communication method, and storage medium A communication apparatus acquires information about a communication-parameter setting process from a different communication apparatus and determines whether the acquired information includes identification information for identifying the different communication apparatus. If it is determined that the identification information is included, an authentication request is transmitted by unicast based on the identification information. If it is determined that the identification information is not included, the authentication request is transmitted by broadcast.
US11228907B2	Handset identifier verification A network usage control method comprises receiving (S2, S5) a handset identifier (e.g. an IMEI number) of a requesting terminal device (2) seeking to use a mobile network (4); retrieving verification information (S7) for verifying an identity of an authorised terminal device associated with the handset identifier; verifying (S9), based on the verification information, whether the requesting terminal device (2) is the authorised terminal device; and controlling (S10, S11) usage of the mobile network by the requesting terminal ON device in dependence on whether the requesting terminal device is verified as the authorised terminal device. Cryptographic keys can be used to bind the handset identifier to a particular handset and verify that a device presenting a given handset identifier is actually the authorised handset for that handset identifier. This prevents thieves being able to circumvent blacklisted handset identifier of a stolen handset by cloning a valid handset identifier from another device.
US11228903B2	5G service compatible 4G SIM The methods, systems, and computer readable media discussed herein are directed to enabling a fifth generation cellular-wireless access technology (5G) user equipment (UE) to receive 5G service using a fourth generation cellular-wireless access technology (4G) subscriber identity module (SIM). Upon powering on, the 5G UE may determine whether a mobile network operator (MNO) public key file exists in the 4G SIM. Upon determining that the MNO public key file exists in the 4G SIM, the 5G UE may retrieve a MNO public key value from the MNO public key file, read a subscription permanent identifier (SUPI) from the 4G SIM, generate a subscription concealed identifier (SUCI) based on the SUPI and the MNO public key value, send the SUCI to a 5G mobile network for registering the 5G UE, and begin receiving 5G services from the 5G mobile network.
US11228901B2	Method for installing subscriber profile and electronic device therefor Various embodiments relate to a method and an electronic device for installing a subscriber profile. The method includes obtaining network operator-related information. The method also includes identifying whether download of an embedded subscriber identity module (eSIM) profile is allowed based on the network operator-related information. The method further includes downloading the eSIM profile when download of the eSIM profile is allowed.
US11228899B2	Method and apparatus for multiple-USIM device in a wireless communication system A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE) with a first Universal Subscriber Identity Module (USIM) and a second USIM, the UE establishes a connection associated with the first USIM, wherein a UE state corresponding to the first USIM enters connected state. The UE stops monitoring paging in a serving cell for the second USIM based on a time domain pattern derived using a second UE Identifier (UE ID) associated with the second USIM, wherein the stopping monitoring paging is performed when the UE state corresponding to the first USIM is connected state and a UE state corresponding to the second USIM is idle state or inactive state. The UE receives, in a serving cell for the first USIM from a network node, an indication associated with activity for the second USIM via the connection associated with the first USIM.
US11228898B2	Device and method for multi-receive multi-SIM A device for multi-receive multi-subscriber identity module (SIM) includes an input buffer configured to provide samples of a baseband signal, a rake receiver including plural fingers and configured to generate a series of symbols from the samples, and a controller configured to assign the fingers to a single SIM in a multi-standby mode and respectively assign two or more finger groups divided from the fingers to two or more SIMs in a multi-receive mode.
US11228894B2	Wireless communication apparatus, wireless communication method, and storage medium A wireless communication apparatus includes (i) a wireless communicator capable of broadcasting an extended advertising packet having a large transmittable capacity and a compatible advertising packet having a transmittable capacity smaller than the extended advertising packet, and (ii) a processor. The wireless communicator periodically broadcasts the extended advertising packet based on a command from the processor. The processor sets offset information for acquiring of a time at which the extended advertising packet is receivable in an offset notification packet that is the compatible advertising packet, and broadcasts the offset notification packet via the wireless communicator. The offset information is set based on a transmission timing of the offset notification packet and a transmission timing of the extended advertising packet.
US11228890B2	Electronic device supporting proximity communication service and method for obtaining information of short-range communication device using the same According to certain embodiments, an electronic device comprises a first communication circuit configured to support a first communication protocol; a display; and at least one processor operatively connected to the first communication circuit and the display, wherein the at least one processor is configured to: configure a cluster with at least one external electronic based on the first communication protocol device through the first communication circuit, receive through the first communication circuit, from the at least one external electronic device, information identifying at least one short-range communication device connected to the at least one external electronic device via a second communication protocol, and control the display to display at least one indicator of the at least one short-range communication device based on the information received from the at least one external electronic device.
US11228886B2	Propagation of application context between a mobile device and a vehicle information system A method, device, and a vehicle information system are provided for persisting application context from the mobile device to the vehicle information system. An operating context is determined for at least one application executing on the mobile device. A user interface view for display by the vehicle information system is generated and provided to the vehicle information system. The user interface view comprises at least one application user interface element associated with the at least one application, and the application user interface element comprises an application entry point defined by the operating context for the at least one application.
US11228885B2	Over the air provisioning of embedded subscriber identification module devices Techniques for provisioning electronic devices that may not have a local provisioning agent (LPA), such as Internet of Things (IoT) devices, to a mobile network of a mobile network operator (MNO), are discussed herein. The IoT devices and/or the associated embedded subscriber identity module (eSIM) may have one or more device profile templates stored thereon, where individual ones of the device profile templates are associated with a particular MNO. A device provisioning system of an MNO may provision the IoT device in a machine-to-machine (M2M) manner over the air (OTA) by communicating, such as via a radio node, one or more configuration parameters to the IoT device. The IoT device may identify a device profile template associated with the MNO to which the IoT device is to be provisioned and configure that device profile template based at least in part on the configuration parameters received from the device provisioning system.
US11228884B2	Vehicle-to-vehicle file sharing system and method A vehicle includes a controller, programmed to, send a vehicle status report reflecting current status of the vehicle to a server; responsive to receiving a connection message from the server indicative of a predicted data transaction, wirelessly connect to a fleet vehicle using the connection message; and transmit a data block defined in the connection message to the fleet vehicle.
US11228883B2	Vehicle-to-everything (V2X) communication assisted medical devices Techniques are described herein for using improving road safety use case in a vehicle-to-everything (V2X) communication environment. The techniques include exchanging of vehicle attribute data that include unique information about mounting vehicles, unique identification of medical devices that are in vehicle-to-passenger (V2Pa) communication with the embedded device, and the like. In an embodiment, a receiving vehicle-embedded device correlates the received vehicle attribute data relative to its stored vehicle attribute data and, based upon this correlation, the receiving device implements an adjustment in V2X communication configuration. The adjustment, for example, includes sending alerts to the medical devices, reallocating currently used bandwidth of an accessed shared spectrum to support the V2V communication with an emergency vehicle, etc.
US11228882B2	Apparatus and method for controlling wireless communication linkage in vehicle An embodiment wireless communication linkage control apparatus is configured to determine a position determination technique of a mobile terminal based on state information of a vehicle, to determine the current position of the mobile terminal, thereby controlling maintenance or release of wireless communication linkage with the mobile terminal depending on the position of the mobile terminal.
US11228880B2	Methods and devices for vehicular radio communications A communication device for a vehicular radio communications includes one or more processors configured to identify a plurality of vehicular communication devices that form a cluster of cooperating vehicular communication devices, determine channel resource allocations for the plurality of vehicular communication devices that includes channel resources allocated for a first vehicular radio communication technology and channel resources allocated for a second vehicular radio communication technology, and transmit the channel resource allocation to the plurality of vehicular communication devices.
US11228879B1	Systems and methods for location-based electronic fingerprint detection A notification system for location-based fingerprint detection includes a wireless device scanner, at least one sensor, and a remote server. The sensor is configured to sense parameters indicative of an event. The system further includes a processor, and a memory having stored thereon instructions which, when executed by the processor, cause the notification system to: detect an occurrence of the event based on the sensed parameters; receive, by the wireless device scanner, a wireless signal of a user device; determine a unique identifier of the user device based on the wireless signal, wherein the wireless signal includes a wireless signal noise level for the user device; and transmit the determined unique identifier to the remote server.
US11228874B2	Beverage container augmentation for social media A system for communicating a message in response to placement of a product proximate to a mobile electronic device. The system includes a product package comprising a token that includes a power source and a wireless transmitter, and a mobile electronic device. The mobile electronic device includes a processor, a computer-readable memory, a wireless receiver that is operable to detect a signal emitted by the wireless transmitter of the product package, and a transmitter. The processor is configured to detect the signal, analyze the signal and extract token information from the signal, retrieve user information for a user who is associated with the mobile electronic device, generate a message that corresponds to the extracted information, and cause the transmitter of the mobile electronic device to send the message via a wireless communication protocol.
US11228865B1	Cellular device geolocation based on timing advance data Aspects of the subject disclosure may include, for example, a network device that comprises a processing system including a processor and a memory storing instructions that, when executed by the processing system, facilitate performance of operations. The operations include obtaining timing advance data regarding a communication device served by the network; the timing advance data is collected by a network element coupled to the network device, and the network element communicates with the communication device using control-plane signaling. The timing advance data is processed using location data regarding the network element to determine a geolocation of the communication device. The geolocation is stored at a storage device; the network device and storage device are included in a secure portion of the network. The geolocation is provided to equipment of a network customer accessing the secure portion of the network via a secure interface. Other embodiments are disclosed.
US11228864B2	Generating unexpected location notifications In some implementations, a first computing device can send notifications at times that the first computing device is not in an expected location. A user of a second computing device can remotely configure an expected location for the first computing device, which may be a particular location for a certain period of time. During that time, the first computing device can monitor its own location and check whether it is within the expected location. If the first computing device unexpectedly leaves or fails to enter the expected location, the first computing device may transmit a notification to the second computing device. Similarly, if the first computing device loses connectivity with other devices, a server device may notify the second computing device that the location of the first computing device cannot be determined.
US11228862B2	Graphical user interface with dynamically changing proximity-based tiles A graphical user interface (GUI) has dynamically changing user-selectable graphical tiles that automatically reorder in closest-to-farthest order based on a real-time location of an electronic computing device having a location tracking device. Physical entities near the device are displayed on the GUI. As the location of the device changes, the list dynamically changes in real time by reordering display of the tiles on the GUI so that a closest of the physical entities is displayed topmost. A points balance associated with a user of the electronic computing device is displayed. A window is displayed in response to triggering events. The user can select one of the tiles, or the device can come within a minimum threshold distance. In response to a selection or user input, an exchange value is received from an external computer server corresponding to a number of points. An electronic transaction is facilitated using the exchanged points.
US11228860B2	Terminal positioning method, apparatus, electronic device and storage medium The present disclosure relates to a terminal positioning method, apparatus, electronic device, and storage medium. The method can be applied to at least one spatial reference device in a space where a terminal is located. At least two subspaces can be included in the space where the terminal is located that are respectively provided with at least one position sensing device. Further, the spatial reference device is a device that satisfies a preset position condition among the position sensing devices. The method can include performing a first communication interaction with a terminal to be located based on a first communication protocol, determining a first relative positioning result for positioning the terminal based on a result of the first communication interaction, and determining a target subspace where the terminal is located based on the first relative positioning result.
US11228855B2	Information processing device and information processing method An information processing device is provided to present a sensation to a user taking a delay occurring before sound is perceived by the user appropriately into consideration. The information processing device includes a generation section that generates, on the basis of a difference between a first timing at which a sound is to be outputted from an acoustic presentation section and a second timing at which the sound is to be perceived by a first user, first data to be used for presentation of a sensation to the first user by a sensation presentation section worn by the first user.
US11228849B2	Hearing aids with self-adjustment capability based on electro-encephalogram (EEG) signals A hearing aid includes: a microphone configured to provide a microphone signal that corresponds with an acoustic stimulus naturally received by a user of the hearing aid; a processing unit coupled to the microphone, the processing unit configured to provide a processed signal based at least on the microphone signal; a speaker coupled to the processing unit, the speaker configured to provide an acoustic signal based on the processed signal; and a sensor configured to measure a neural response of the user to the acoustic stimulus, and to provide a sensor output; wherein the processing unit is configured to detect presence of speech based on the microphone signal, and to process the sensor output and the microphone signal to estimate speech intelligibility; and wherein the processing unit is also configured to adjust a sound processing parameter for the hearing aid based at least on the estimated speech intelligibility.
US11228848B2	Hearing device comprising an adjustable vent A hearing device with an adjustable vent is disclosed. The device includes at least one microphone configured to provide an input signal representing sound, a processor configured to process the input signal and provide a processed signal, at least one loudspeaker configured to receive the processed signal from the processor and to provide an acoustic signal based on the processed signal to the ear of a user, an earpiece comprising a vent, and an electrically controllable valve configured to control the vent, and a valve control unit configured to receive one or more control signals in dependence of a current hearing situation of the hearing device, wherein the valve control unit is configured to adjust the electrically controllable valve in dependence of the one or more control signals to provide the vent to be in a state between an acoustically more open and an acoustically less open state.
US11228841B2	Speaker Disclosed herein is a speaker. The speaker includes a magnetic circuit device provided to generate a magnetic force, a voice coil configured to vibrate by the magnetic circuit device, and a damper configured to guide a movement of the voice coil, wherein the damper comprises a first portion, and a second portion having a different weave than the first portion.
US11228839B2	Virtual sound image control system, light fixture, kitchen system, ceiling member, and table In a virtual sound image control system according to the present invention, a signal processor generates an acoustic signal and outputs the acoustic signal to two-channel loudspeakers and so as to create a virtual sound image to be perceived by a user as a stereophonic sound image. The two-channel loudspeakers and have the same emission direction. The two-channel loudspeakers and are arranged in line in the emission direction.
US11228837B2	Processing device, processing method, reproduction method, and program Provided are an out-of-head localization system, a filter generation device, a method, and a program capable of appropriate processing. A processing device according to an embodiment includes a frequency information acquisition unit that acquires frequency information on the basis of a frequency response of a filter used in filter processing on a reproduction signal, a time information acquisition unit that acquires, on the basis of the frequency information, time information of a reproduction signal, a time signal extraction unit that extracts, on the basis of the time information, a time signal corresponding to at least some time of the reproduction signal, a filter processing unit that performs filter processing on the time signal, and a gain acquisition unit that acquires a gain on the basis of the time signal not having undergone filter processing and a processed time signal having undergone filter processing.
US11228835B2	User interfaces for managing audio exposure The present disclosure generally relates to user interfaces and techniques for managing audio exposure using a computer system (e.g., an electronic device). In accordance with some embodiments, the electronic device displays a graphical indication of a noise exposure level over a first period of time with an area of the graphical indication that is colored to represent the noise exposure level, the color of the area transitioning from a first color to a second color when the noise exposure level exceeds a first threshold. In accordance with some embodiments, the electronic device displays noise exposure levels attributable to a first output device type and a second output device type and, in response to selecting a filtering affordance, visually distinguishes a set of noise exposure levels attributable to the second output device type.
US11228834B2	Acoustic perimeter for reducing noise transmitted by a communication device in an open-plan environment The amount of far-field noise transmitted by a primary communication device in an open-plan office environment is reduced by defining an acoustic perimeter of reference microphones around the primary device. Reference microphones generate a reference audio input including far-field noise in the proximity of the primary device. The primary device generates a main audio input including the voice of the primary speaker as well as background noise. Reference audio input is compared to main audio input to identify the background noise portion of the main audio signal. A noise reduction algorithm suppresses the identified background noise in the main audio signal. The one or more reference microphones defining the acoustic perimeter may be included in separate microphone devices placed in proximity to the main desktop phone, microphones within other nearby desktop telephone devices, or a combination of both types of devices.
US11228831B2	Resonance sound generation flat speaker A resonance flat panel speaker includes a wireless music vibration body, at least one resonance sounding board and a resonance sounding cloth arranged in the wireless music vibration body. A first surface of the resonance sounding board is attached to a sound vibrator in the wireless music vibration body. A second surface of the resonance sounding board is attached to an inner surface of the resonance sounding cloth. The resonance sounding cloth is combined with an outer frame of the wireless music vibration body with a tensile force of 5 kg-20 kg. The resonance sounding board is matched with different audio resonance points of the resonance sounding cloth to produce a full range flat panel speaker.
US11228828B2	Alerting users to events Headphones includes a pair of cups, each housing a speaker to be positioned over an ear of a user, a microphone, a processor, an actuator to move a member of at least one of the cups to uncover at least a portion of the ear of the user to expose the user to ambient sound, a user control to active a training mode of the headphones in which the processor operates the microphone to record relevant sounds occurring when the training mode is activated, the processor to subsequently analyze ambient sounds external to the headphones that are received by the microphone and compare those ambient sounds to the recorded relevant sounds and the processor to selectively activate the actuator to uncover at least a portion of the ear of the user to expose the user to ambient sound in response to determining that the ambient sounds match the relevant sounds.
US11228822B2	Transmission system, transmission device, and transmission method A transmission device, includes a first wavelength converter configured to convert a second wavelength-multiplexed signal in a first wavelength band to a second wavelength band different from the first wavelength band, and a multiplexer configured to transmit, after the conversion, a wavelength-multiplexed signal obtained through multiplexing of a first wavelength-multiplexed signal in the first wavelength band, a first supervisory control signal light ray that is a control signal for the first wavelength-multiplexed signal, the second wavelength-multiplexed signal in the second wavelength band, and a second supervisory control signal light ray that is a control signal for the second wavelength-multiplexed signal, wherein the first supervisory control signal light ray and the second supervisory control signal light ray each have a wavelength in a wavelength band different from the first wavelength band and the second wavelength band.
US11228820B2	Generating and/or encoding rotational data for a mechanical element over a digital network Systems and techniques to facilitate generating and/or encoding rotational data associated with a mechanical element are presented. A sensor system can measure rotational speed data and phase data associated with a mechanical element that rotates. The sensor system can also encode the rotational speed data and phase data into a digital data packet. Furthermore, the sensor system can transmit the digital data packet associated with the rotational speed data and phase data to one or more sensor devices in communication with the sensor system.
US11228814B2	Content consumption and notification in a network A data analyzer engine can be configured to receive feedback indicating different content currently consumed by subscribers in a cable network environment. The data analyzer engine analyzes the feedback to identify most popular consumed content amongst the different content and produces a content guide to include multiple selectable channels from which content is available for retrieval over a shared communication link in the cable network environment. The content guide can include one or more selectable viewing options to view a rendition of content being identified as more or most popular. Each of one or more playback devices or other suitable resources retrieves and initiates display of the content guide on a display screen. Accordingly, a subscriber can view different available content options as well as an identification of content that is currently the most popular consumed content amongst viewers.
US11228807B2	Method and system for selecting different versions of electronic media compositions in real time The approach disclosed herein allows an end user to seamlessly switch and enjoy different versions of the same composition in a broadcast with one simple user action or gesture such as, for example, a swipe, button, click, or other user action. In particular, by utilizing a plurality of instances of an automation playback system or database with identical media libraries containing different versions of the same compositions, running the different versions of a selected composition locked together, and utilizing mechanics within the application, site, or platform, the user can switch between, for example, an uncensored and censored version of the same composition in real time.
US11228798B1	Content-modification system with jitter effect mitigation feature One high-level aspect of a content-modification system and related methods may involve facilitating content modification by a content-presentation device of received broadcast content in a controlled manner, while under circumstances in which some events that can impact timing may be unpredictable. In particular, certain operations by a content-presentation device may involve matching received content with specific expected content as determined by one or another component of the content-modification system, in order to confirm proper conditions are met for the content-presentation device to proceed with, or continue, content-modification operations. It can happen the matching procedure becomes subject or susceptible to timing irregularities, or jitter. In some instances, jitter may impact the ability to derive the benefits of content modification. Accordingly, example embodiments herein are directed to systems and method for compensation and/or mitigating the effects of jitter.
US11228794B2	Method, computer device, and storage medium for media code rate self-adaptation Disclosed are a method and apparatus, a computer device and a storage medium for media code rate self-adaptation. The method includes the following steps: acquiring network quality information of a user network; acquiring, based on a pre-set code rate correspondence list, code rate information corresponding to the network quality information; and determining a code rate indicated by the code rate information as a code rate parameter of a target object.
US11228793B2	Pausing and resuming media files Disclosed herein are systems and methods for the presentation and marking of media modules. In different aspects, the systems and methods may allow a user to present and consume a media module, particularly a media module containing data that is typically presented in a serial manner such as audio, visual, or video media, and to create a marked media module for quickly and easily returning to a marked point of interest in the media module at a later time or on a different device.
US11228792B1	Transcoding of video content Dynamic transcoding can be used to provide supplemental content, selected to be played during breaks in a stream of primary content, that has the same format as the primary content. It can be desirable to provide supplemental content that is personalized. This may include additional content or advertising that may be of interest or relevance to a viewer. In many instances, the supplemental content will come from a different source and thus can be in a different format. Approaches in accordance with various embodiments can take advantage of dynamic transcoding of the supplemental content to provide properly formatted supplemental content through the same stream as the primary content. A custom manifest can be provided to the media player that points to the transcoded supplemental content. At an appropriate break in the playback, the media player can use the manifest to obtain the formatted supplemental content.
US11228787B2	Signaling multiple transmission selection A method for multiple transform selection (MTS) is provided. A video decoder receives data from a bitstream for a block of pixels to be decoded as a current block of a current picture of a video. The decoder sets a zero-out indication based on one or more non-zero coefficient indications of subblocks of the current block. When the zero-out indication indicates that a zero-out region has no non-zero coefficient, the decoder parses the bitstream for an MTS index. When the zero-out indication indicates that the zero-out region has at least one non-zero coefficient, the decoder sets the MTS index to a default value without parsing the MTS index from the bitstream. The decoder selects a transform mode according to the MTS index for the current block. The decoder reconstructs the current block by using the selected transform mode.
US11228786B2	Compressing frame based on errors of previous frames A method can include compressing a first original frame of a video stream to an intraframe, the intraframe comprising fewer symbols than the first original frame, compressing a second original frame to a first interframe, the first interframe referencing the intraframe and comprising fewer symbols than the second original frame, determining an intraframe error of the intraframe due to the compression of the first original frame, determining a first interframe error of the first interframe due to the compression of the second original frame, determining a compression level for a third original frame based on the intraframe error and the first interframe error, and compressing the third original frame to a second interframe, the second interframe referencing the intraframe and the first interframe and comprising fewer symbols than the third original frame, a number of symbols included in the second interframe being based on the determined compression level.
US11228785B2	Image encoding/decoding method and device using same The image decoding method according to the present invention comprises the steps of: determining the availability of a block adjacent to a current block; configuring a merge candidate list for the current block on the basis of the result of the determined availability; and performing motion compensation for the current block on the basis of the merge candidate list, wherein the step of determining availability comprises the steps of inducing block availability information on the adjacent block and inducing the availability of motion information on the adjacent block, and the step of determining the availability of the adjacent block is such that when there is more than one adjacent block, the availability of adjacent blocks can be determined in accordance with a predetermined order restriction.
US11228782B2	Video encoding device and video decoding device using high-precision skip encoding and method thereof Provided is a video decoding method performed by a video decoding apparatus, the video decoding method including: determining prediction mode information of a current block and an index indicating a prediction candidate, from a bitstream; determining a prediction candidate list according to the prediction mode information; when the prediction mode information of the current block indicates a pre-set prediction mode, determining a motion vector indicated by the index indicating the prediction candidate from the prediction candidate list, and determining a prediction motion vector of the current block based on at least one of pieces of motion prediction information related to the motion vector; and determining a motion vector of the current block based on the prediction motion vector, wherein the pre-set prediction mode is a prediction mode different from a skip mode and a merge mode.
US11228780B2	Inter prediction apparatus and method for video coding A method for inter prediction of a sample value of a current pixel of a plurality of pixels of a current block of a current frame of a video signal is proposed. The method (800) comprises: determining (801) a plurality of block-wise motion vectors related one-to-one to a plurality of blocks of the current frame; determining (803) a pixel-wise motion vector of the current pixel based on the plurality of block-wise motion vectors; determining one or more reference pixels in the reference frame based on the pixel-wise motion vector of the current pixel; and determining (805) an inter predicted sample value of the current pixel based on one or more sample values of the one or more reference pixels in the reference frame. Coding efficiency is thus improved.
US11228776B1	Method for output layer set mode in multilayered video stream A method of decoding may comprise: receiving a bitstream comprising compressed video/image data; parsing or deriving, from the bitstream, an output layer set mode indicator in a video parameter set (VPS); identifying output layer set signaling based on the output layer set mode indicator; identifying one or more picture output layers based on the identified output layer set signaling; and decoding the identified one or more picture output layers.
US11228773B1	Scalable video coding techniques Techniques to enable virtual reality content to be delivered using a video codec that operates according to a scalable video encoding standard. Base layer frames for the different views of the virtual reality content are downloaded by a client device. The views are prioritized using a prediction model that assigns priorities based on the likelihood that a corresponding view will be selected within a particular period of time. Enhancement layer frames are then selected and downloaded based on the priorities.
US11228771B2	Sample-based angular intra-prediction in video coding A method for processing a prediction unit (PU) to generate predicted samples is provided that includes computing predicted samples for samples of the PU using sample-based angular intra-prediction (SAP) when lossless coding is enabled for the PU, and computing predicted samples for the samples of the PU using block-based angular intra-prediction when lossless coding is not enabled for the PU. Computation of the predicted using SAP includes determining an intra-prediction angle for the PU, and computing a predicted sample for each sample of the samples in the PU based on linear interpolation of two reference samples adjacent to the sample, wherein the two reference samples are selected according to the intra-prediction angle.
US11228769B2	Multi-threading in a video hardware engine A video hardware engine with multi-threading functionality is disclosed. The video hardware engine includes a video hardware accelerator unit and a controller. The controller is coupled to the video hardware accelerator unit. The controller operates in an encode mode and a decode mode. In the encode mode, the controller receives a plurality of frames and encode attributes associated with each frame of the plurality of frames. The encode attributes associated with a frame of the plurality of frames is processed to generate encode parameters associated with the frame. The video hardware accelerator unit is configured to process the frame based on the encode parameters to generate an output. The output of the video hardware accelerator unit is processed to generate a compressed bit-stream and an encode status. In decode mode, the controller receives a compressed bit-stream and decode attributes and generates a plurality of frames and a decode status.
US11228768B2	Restriction on block size of lossless coding A method of decoding video data includes receiving a value indicating that a lossless mode is enabled for a block of the video data and, in response to determining that the value indicates that the lossless mode is enabled for the block of the video data, determining a maximum size for a lossless-coded transform block of the block of the video data is set to a maximum scanning size of the non-lossless coding block. The method further includes inverse scanning residual values for the block of the video data based on the maximum size for the lossless-coded transform block to generate a residual block for the block of the video data and reconstructing the block of the video data based on the residual block.
US11228767B2	Apparatus, a method and a computer program for video coding and decoding A method comprising: deriving a first prediction block (608) at least partly based on an output of a neural net (602) using a first set of parameters; deriving a first encoded prediction error block (614-620) through encoding a difference of the first prediction block and a first input block; encoding (620) the first encoded prediction error block into a bitstream; deriving a first reconstructed prediction error block (624) from the first encoded prediction error block; deriving a training signal (628) from one or both of the first encoded prediction error block and/or the first reconstructed prediction error block (624); retraining (630) the neural net (602) with the training signal (628) to obtain a second set of parameters for the neural net (602); deriving a second prediction block (608) at least partly based on an output of the neural net using the second set of parameters; deriving a second encoded prediction error block (614-620) through encoding a difference of the second prediction block and a second input block; and encoding (620) the second encoded prediction error block into a bitstream. The invention relates to image or video encoding or decoding, especially by online training a neural network (602) that is in the prediction loop.
US11228759B2	Encoding and decoding methods and corresponding devices A decoding method for decoding a block of an image is disclosed that comprises:—determining a split mode for said block in a set of split modes;—splitting said block into at least two sub-blocks responsive to said split mode;—decoding each of the at least two sub-blocks; wherein said set of split modes comprises at least one split mode for asymmetrically splitting said block into the at least two sub-blocks.
US11228757B2	Method and a device for picture encoding and decoding An encoding method for encoding blocks of a picture part is disclosed in an embodiment. A reconstructed version of each block of the picture part, called reconstructed block, is determined. A plurality of candidate sets of filter parameters is obtained and an index is determined for each block of the picture part that identifies one of the candidate sets of filter parameters to be used for filtering the block. Each reconstructed block is filtered with the candidate set of filter parameters of the plurality of candidate sets of filter parameters identified by the index. The plurality of candidate sets of filter parameters, the blocks of the picture part and the index for each block are encoded in a bitstream. Advantageously, a plurality of candidate sets of filter parameters are determined such as to minimize a rate-distortion cost for each block of the picture part. For each block of the picture part, an index is determined that identifies one of the plurality of candidate sets of filter parameters to be used for filtering the block such as to minimize a rate-distortion cost for the block. The filter parameters of each candidate set of the plurality of candidate sets are refined using the reconstructed version of the blocks whose index identifies the candidate set.
US11228756B2	Method and apparatus of implicit intra coding tool settings with intra directional prediction modes for video coding Method and apparatus for video encoding or decoding performed by a video encoder or a video decoder incorporating a coding tool for Intra prediction with multiple directional Intra prediction modes are disclosed. According to the present invention, one or more coding tool settings are determined based on the Intra prediction mode when the Intra prediction mode is a directional mode so that there is no need for explicitly signalling said one or more coding tool settings determined based on the Intra prediction mode. At the encoder side, the Intra prediction and the coding tool are applied to the current block to generate Intra prediction residues or transformed Intra prediction residues for the current block.
US11228750B1	Systems and methods for generating virtual reality scenes Systems and methods are disclosed herein for generating virtual reality scenes from a textual document. The textual document is parsed to identify a plurality of text portions corresponding to a plurality of scenes. Each of the plurality of text portions is analyzed to identify a plurality of nouns and a plurality of related verbs. A virtual reality (VR) scene including a plurality of VR objects depicted as performing a set of actions is generated for each of the plurality of text portions, based on the nouns and related verbs identified in the corresponding text portion. Each VR scene includes at least one portal which a user may interact with to view another VR scene and the set of actions in a VR scene may be repeated while the VR scene is being viewed.
US11228744B2	Method for controlling projection system, projection system, and control program A method for controlling a projection system including a projector and a portable apparatus including a camera includes causing the projector to project light representing a pattern image, acquiring image data from the camera that captures the light, determining a path in the pattern image based on a change in the image data according to displacement of the camera, and generating a filter that changes a portion of an image projected by the projector in the range defined by the path.
US11228742B2	Projection system and projection method A projection system includes a signal processor, a light source, an optical relay system, an adjusting member, and a DMD. The signal processor receives image data. The signal processor increases grayscale values of pixels of the image data. The optical relay system provides illumination light to the DMD for modulating to obtain projection light required for a projection image. The adjusting member reduces the luminous flux of the illumination light provided to the DMD when the grayscale values of the pixels of the image data are increased. A reduction ratio of the luminous flux of the illumination light matches an increase ratio of the grayscale values of the image data. The DMD modulates the adjusted illumination light according to the image data with increased grayscale values to generate the projection light required for the projection image.
US11228741B2	Seamless tiled displays A seamless large screen image display having multiple tiled projection screens is disclosed. The screens can have a decorative pattern as well as black surface. Images can be presented without noticing the decorative patterns.
US11228735B2	LED or laser project light has more than 1 functions An LED or laser projection light has more than one function, which may include functions of a conventional all-purpose light device and additional projection light functions using different light sources to project a light beam, image, or digital data from a digital data storage means, as well as functions of a desk top light, floor light, garden light, emergency light, safety light, anti-burglar light, underwater light, street light, reading light, night light, light fixture, motion sensor light, power fail light, photo sensing light, dimmable light, spotlight, seasonal light, Christmas light and/or ornament, licensee products, cartoon character related products, promotion light, commercial light, sign, motion sensor light, blue tooth light, moving device light, car light, vehicle light, boat light, aircraft light, and or multi-function LED light or Laser, with rechargeable or non-rechargeable energy storage kits having preferred circuit means, switch means, sensor means, timer means, IC means, electric parts, and accessories.
US11228728B2	Semiconductor image sensor module and method of manufacturing the same A CMOS type semiconductor image sensor module wherein a pixel aperture ratio is improved, chip use efficiency is improved and furthermore, simultaneous shutter operation by all the pixels is made possible, and a method for manufacturing such semiconductor image sensor module are provided. The semiconductor image sensor module is provided by stacking a first semiconductor chip, which has an image sensor wherein a plurality of pixels composed of a photoelectric conversion element and a transistor are arranged, and a second semiconductor chip, which has an A/D converter array. Preferably, the semiconductor image sensor module is provided by stacking a third semiconductor chip having a memory element array. Furthermore, the semiconductor image sensor module is provided by stacking the first semiconductor chip having the image sensor and a fourth semiconductor chip having an analog nonvolatile memory array.
US11228727B2	Imaging element, driving method, and electronic equipment The present disclosure relates to an imaging element, a driving method, and electronic equipment that enable imaging to be performed at higher speed. The imaging element includes a pixel array in which a plurality of pixels are arranged in a matrix shape, an AD converter that performs AD conversion in parallel on pixel signals that have been output from the plurality of pixels for each column of the plurality of pixels arranged in the pixel array, and a reference signal generator that generates a reference signal that the AD converter refers to when the AD converter performs AD conversion on a pixel signal for an identical pixel signal, the reference signal having a waveform that includes a slope having a constant gradient. Then, when the AD converter performs, on the identical pixel signal, multi-sampling for performing sampling during a P-phase period and sampling during a D-phase period at least once or more, the reference signal generator generates a reference signal in which, from among a plurality of slopes during the D-phase period, a sampling period of a second slope has been set to be shorter than a sampling period of a first slope. The present technology is applicable, for example, to a CMOS image sensor including a column-parallel ADC.
US11228721B2	Electronic device for automatically selecting a surveillance configuration for a road traffic area, associated selection method and computer program An electronic device automatically selects a surveillance configuration for a road traffic area by sensor(s) among a set of configurations of at least one sensor. The set includes at least two separate configurations. The road traffic area is segmented into M different regions with M≥1. At least one coverage area is being associated with each sensor. The device includes a determining module configured to determine intersections between each region and each coverage area, respectively, and an optimization computing module configured to determine, from the intersections, at least one optimal surveillance configuration corresponding to a sensor configuration or a combination of sensor configurations providing at least one maximal coverage.
US11228720B2	Method for imaging controlling, electronic device, and non-transitory computer-readable storage medium A method for imaging controlling, an electronic device, and a non-transitory computer-readable storage medium are provided. The method includes the following. Determine a same-exposure image ratio according to ambient brightness of a shooting scene, where the same-exposure image ratio is a ratio of the number of images to be captured with same exposure among multiple images to be captured to the number of the multiple images to be captured, and the same-exposure image ratio is inversely proportional to the ambient brightness. Capture the multiple images that satisfy the same-exposure image ratio. Perform a synthesizing processing on the multiple images.
US11228713B2	Adjustment device, photographing assembly, and photographing device An adjustment device, a photographing assembly and a photographing device are provided in the present disclosure. The photographing device includes an underframe, a cover plate, and a photographing assembly installed between the underframe and the cover plate. The photographing assembly includes a photosensitive element and an adjustment device configured to adjust a position of the photosensitive element. The adjustment device includes plates and displacement adjusters. A support plate includes a frame body, an adjustment part in the frame body, and an elastic part for connecting the frame body with the adjustment part. A spacing is between the adjustment part and the frame body, and the adjustment part is able to move relative to the frame body. A displacement adjuster is abutted against the adjustment part and configured to overcome an elastic force of the elastic part to adjust a relative position between the adjustment part and the frame body.
US11228712B2	Systems and methods for stabilizing videos Visual content is captured by an image capture device during a capture duration. The image capture devices experiences motion during the capture duration. The intentionality of the motion of the image capture device is determined based on angular acceleration of the image capture device during the capture duration. A punchout of the visual content is determined based on the intentionality of the motion of the image capture device. The punchout of the visual content is used to generate stabilized visual content.
US11228711B2	Shake correction control device, imaging apparatus, shake correction method of imaging apparatus, and program A shake correction control device includes an acquisition unit that acquires imaging information for selecting mechanical correction of mechanically performing shake correction of a subject image or electronic correction of electronically performing the shake correction of the subject image, and a shake correction control unit. The shake correction control unit performs a first control for performing a switching control from the mechanical correction to the electronic correction by synchronizing shake correction operations of the mechanical correction and the electronic correction and a second control, different from the first control, for performing a switching control from the electronic correction to the mechanical correction based on the imaging information acquired by the acquisition unit.
US11228710B1	Configuring imaging devices based on control signals An aerial vehicle is configured to process an image captured by an imaging device, and to identify a portion of the image that is likely to appear in images subsequently captured by the imaging device based on the motion of the aerial vehicle. A control unit aboard the aerial vehicle generates instructions for controlling such motion and provides the instructions to the imaging device. Based on such instructions, the imaging device processes the image to identify a portion of the image that will appear within a field of view of the imaging device following the motion, and selects a shutter speed, an aperture, a level of gain, or another attribute of the imaging device based on the portion of the image, in order to optimize the quality of an image subsequently captured by the imaging device.
US11228708B2	Image pickup apparatus and image pickup system [Object] An object is to provide an image pickup apparatus and an image pickup system with which it is possible to reproduce an image with a realistic feeling. [Means of Achieving the Object] An image pickup apparatus includes an image forming optical system that includes a plurality of wide angle lenses; an image device; and four or more sound pickup devices installed at respective vertexes of a triangular pyramid.
US11228706B2	Plate reconstruction of obscured views of a main imaging device using capture device inputs of the same scene An imagery processing system obtains capture inputs from capture devices that might have capture parameters and characteristics that differ from those of a main imagery capture device. By normalizing outputs of those capture devices, potentially arbitrary capture devices could be used for reconstructing portions of a scene captured by the main imagery capture device when reconstructing a plate of the scene to replace an object in the scene with what the object obscured in the scene. Reconstruction could be of one main image, a stereo pair of images, or some number, N, of images where N>2.
US11228698B2	Camera module having image sensor with metal wire electrically connected thereto A camera module is provided, including a lens driving mechanism, a lens unit, a circuit board, and an image sensor. The lens unit is disposed on the lens driving mechanism. The image sensor is disposed on the circuit board. The circuit board includes a metal member, an insulation layer, and a metal wire. The insulation layer is disposed between the metal member and the metal wire, and the metal wire is electrically connected to the image sensor. The lens driving module can drive the lens unit to move relative to the image sensor. The image sensor can catch the light through the lens unit.
US11228697B2	Vehicular camera with enhanced heat dissipation A vehicular camera module includes a lens barrel having a plurality of optical elements accommodated therein, a front camera housing portion, and a rear camera housing portion mated with the front camera housing to form a housing that encases an imager printed circuit board and a processor printed circuit board. A heat transfer element is disposed between and in thermal conductive contact with the imager printed circuit board and a rear wall of the rear camera housing. The heat transfer element extends through an aperture of the processor printed circuit board. Circuitry of the camera module is electrically connected to electrical connecting elements that electrically connect to a wire harness of a vehicle when the camera module is disposed at the vehicle. Heat generated by operation of the vehicular camera module is drawn from the imager printed circuit board to the rear camera housing portion via the heat transfer element.
US11228696B2	Image pickup control apparatus, image pickup apparatus, control method for image pickup control apparatus, and non-transitory computer readable medium To reduce power consumption in an image pickup apparatus that captures a plurality of pieces of image data.An image pickup apparatus includes a signal processing unit and a control unit. The signal processing unit executes, in accordance with a predetermined control signal, either compound-eye processing for synthesizing a plurality of pieces of image data by carrying out signal processing on each of the plurality of pieces of image data or monocular processing for carrying out the signal processing on any one of the plurality of pieces of image data. The control unit supplies the predetermined control signal to the signal processing unit and causes one of the compound-eye processing and the monocular processing to be switched to the other one of the compound-eye processing and the monocular processing, on a basis of a result of a comparison between a measured predetermined physical amount and a predetermined threshold value.
US11228694B2	Method and system for activating and executing hidden function on a device A printing device is implemented to activate a hidden function by inputting tap sequences on a tap screen. The hidden function includes displaying an icon of a title of a secret document on a display screen without showing the content of the secret document. A method for activating the hidden function using tap sequences is also disclosed. The method compares the input tap sequences with a plurality sets of predetermined codes, each of which corresponds to a hidden function. When the input tap sequences match one set of predetermined codes, the method activates and executes the hidden function. By executing the hidden function, the secret document is printed. The tap sequences are tapping actions that do not generate tangible symbols that are reviewable on the tap screen. By doing so, the confidential document is further protected.
US11228692B2	Information processing apparatus and non-transitory computer readable medium storing information processing program An information processing apparatus includes a reception unit that receives a transmission request for image data from an image processing apparatus to which a user provides an instruction to execute image processing, an acquisition unit that acquires a security policy corresponding to attribute information related to an attribute of the image processing apparatus in a case where the reception unit receives the transmission request, and a control unit that performs control for transmitting the image data to the image processing apparatus and executing the image processing in the image processing apparatus in accordance with the security policy acquired by the acquisition unit.
US11228688B2	Information processing system for supporting creation of proposal documents and non-transitory computer readable medium storing program An information processing system includes: an image display section that includes a screen on which an image is displayed; a reception image display unit that is able to display plural reception images for respectively receiving an instruction for execution of a predetermined process on the screen; and a process execution unit that executes, in a case where an operation with respect to a first reception image among the plural reception images is received from a user, the process with respect to a second reception image that is associated with the first reception image among the plural reception images and is not displayed on the screen on which the first reception image is displayed.
US11228685B2	Image processing circuit board, reading device, image forming apparatus, image processing method and image processing device replacing invalid area output from image sensor after black correction An image processing circuit board, a reading device, an image forming apparatus, an image processing method, and an image processing device. The image processing circuit board subtracts output of an image sensor when no input light is received, from output of a reading device that reads image data of a subject using the image sensor, discriminates between effective area and invalid area of the image data output by the reading device, and converts the image data of the invalid area into a predetermined output value after the output of the image sensor when no input light is received is subtracted from the output of the reading device.
US11228675B2	Method for deriving frequently used application, and apparatus using the same The present disclosure provides a method of displaying frequently used applications and an apparatus using the same. The method of displaying frequently used applications includes: collecting application usage information in at least any one of a time period of a day or a user activity; determining an application usage pattern based on the collected application usage information; and determining frequently used applications in the time period of a day or the user activity based on the determined application usage pattern, and displaying the determined frequently used applications.
US11228674B2	Management of movement states of an electronic device based on pass data Systems, methods, and computer-readable media for managing movement states of an electronic device are provided that may leverage pass data from a pass application when determining a current or future movement state of an electronic device.
US11228673B2	Adaptive interface switching A system and method of adaptive interface switching in a mobile electronic communications device entails engaging in an audio interface task at the mobile electronic communications device. If during the audio interface task it is detected that at least one microphone or at least one speaker of the mobile electronic communications device is compromised, then the system activates a data link to a wearable communication device associated with a user of the mobile electronic communications device. At least one of a mic and speaker on the wearable communication device is then used to continue the audio interface task.
US11228661B2	Air quality detection apparatus, air quality data processing method, and server A method of processing air quality data includes: receiving air indicator data collected by one or more air quality sensors, wherein the one or more air quality sensors are detachably coupled to a hardware base of the air quality monitoring station via one or more data communication interfaces, and the hardware base is communicably coupled to a remote server over a network; generating air quality data according to the air indicator data, wherein the air quality data is derived from air indicator data received from one or more air quality sensors over a distance traveled by the one or more air quality sensors; and sending the air quality data, via the hardware base, to the remote server.
US11228659B2	System and method for serving hyper-contextual content in real-time A method and a system for serving hyper-contextual content in real-time have been discussed. The method comprising: aggregating a set of information associated with one or more platforms built in a computing device; processing, by a recommendation unit, the aggregated information to identify a set of attributes, and identifying the at least one content based on any intent of one or more users at a particular time; and displaying the identified content on the computing device in real-time. The set of attributes are mapped to at least one content of the aggregated information.
US11228658B1	Pre-caching data for use upon execution of program code Systems and methods for processing requests to execute a program code of a user use a message queue service to store requests when there are not enough resources to process the requests. The message queue service determines whether a request to be queued is associated with data that the program code needs in order to process the request. If so, the message queue service locates and retrieves the data and stores the data in a cache storage that provides faster access by the program code to the pre-fetched data. This provides faster execution of asynchronous instances of the program code.
US11228657B2	Hybrid proxying with user space hold Certain features and aspects provide a proxy for a node in a cloud computing cluster that holds the packet used by a remote client to initiate a connection until a backend server is ready. When the user space controller receives the packet, it notifies the server that a connection is being established and holds the packet until the proxy receives a notification that the server is ready. The user space controller of the proxy then writes routing information to memory so that kernel space is used for the connection traffic going forward, and reinjects the packet into the networking layer of the cluster. Subsequent packets, including any acknowledgement packet that is part of the initial handshake, will flow through kernel space without involvement of the user space controller and be processed more efficiently than would be possible using user space.
US11228656B1	Systems and methods for resilient communication protocols and interfaces An event processing system is provided for providing resilient message processing using asynchronous communications. The event processing device includes a processor and a memory. The event processing device is in communication with a publisher microservice and subscriber microservices. The processor is configured to receive an event including a collection of data from the publisher microservice. The processor is also configured to process the event to identify a recipient microservice. The processor is configured to update a queue with a queue entry for each of the at least one recipient microservices for the event. Each queue entry is associated with a priority. The processor is also configured to attempt to transmit the event to each of the at least one recipient microservices until a transmission confirmation message is received. The processor is further configured to update the queue by removing the queue entry for which the transmission confirmation message is received.
US11228655B2	Separating intended and non-intended browsing traffic in browsing history Facilitating separation of intended and non-intended browsing traffic in browsing history advanced networks (e.g., 4G, 5G, and beyond) is provided herein. Operations of a system can comprise determining respective contradiction values for second-level domains of a group of second-level domains in observed browsing history traffic. The operations can also comprise separating intended network traffic from non-intended network traffic based on the respective contradiction values. The respective contradiction values can indicate levels of inconsistency between the observed browsing history traffic and a determined popularity ranking.
US11228647B2	System and method for sharing SAN storage According to various embodiments, systems and methods are provided that relate to shared access to Storage Area Networks (SAN) devices. In one embodiment, a Storage Area Network (SAN) host is provided, comprising: a server component: a first host bus adapter configured to be connected to a SAN client over a first SAN; a second host bus adapter configured to be connected to a SAN storage device over a second SAN; and wherein the server component is configured to manage a data block on the SAN storage device, receive a storage operation request from the SAN client through the first host bus adapter, and in response to the storage operation request, perform a storage operation on the data block, the storage operation being performed over the second SAN through the second host bus adapter.
US11228646B2	Systems and methods for generating, deploying, and managing data infrastructure stacks Generating, by a cloud-based system, a plurality of data infrastructure slices, each of the plurality of data infrastructure slices including a respective service; storing, by the cloud-based system, the plurality of data infrastructure slices; selecting, by the cloud-based server, at least two data infrastructure slices of the plurality of stored data infrastructure slices; generating, by the cloud-based system in response to the selection of the at least two data infrastructure slices of the plurality of data infrastructure slices, a data infrastructure stack comprising the selected stored data infrastructure slices, the data infrastructure stack capable of being executed in different third-party entity accounts of an on-demand cloud-computing platform; and deploying, by the cloud-based system, the data infrastructure stack in a particular third-party entity account of the on-demand cloud-computing platform.
US11228643B2	System and method for fast application auto-scaling A resource management system is disclosed herein that quickly and dynamically tailors application resource provisioning to real-time application resource consumption. The resource management system may service application requests using resources selected from a pool of servers, the pool of servers including a mixture of virtual server resources and serverless instance resources. The serverless instance resource may comprise software objects programmed using a machine image reflecting one or more states of a virtual application server booted using application-specific program code. Supporting an application using serverless instances enables dynamic scaling of application resources to support real-time application servicing loads.
US11228642B1	Computing networks and systems for submitting data Systems and methods are provided for submitting data in a computer network. An exemplary method includes: receiving a first request to process a first data at one or more data servers; determining whether the first data includes a plurality of first set of properties; generating a second data having a plurality of second set of properties; providing a plurality of rule sets for submitting the second data; analyzing the second data to determine which of the rule sets is applicable; selecting one or more applicable rules from the rule sets; generating a plurality of third data by applying the one or more applicable rules to the second data; identifying the one or more external sources to distribute the third data; and sending the third data to the one or more external sources.
US11228641B1	Inter-metro connectivity network connect In general, techniques are described for dynamically programming a cloud-based service exchange to enable connections from an enterprise buyer in one metropolitan area to connect to a cloud exchange in another metropolitan area. For example, a network data center includes a programmable network platform to receive an indication of a network service provider (NSP) configured to transport traffic to a customer in a second metropolitan area; provision a virtual circuit from a customer-facing port of a cloud-based services exchange point of the second metropolitan area to the NSP; receive a service request that specifies one or more cloud services provided by one or more cloud service provider networks of the first metropolitan area operated by the respective cloud service providers; and configure access to the one or more cloud services provided by one or more cloud service provider networks via the virtual circuit.
US11228639B2	Service correlation across hybrid cloud architecture to support container hybridization Concepts and technologies disclosed herein are directed to service correlation across hybrid cloud architecture to support container hybridization. According to one aspect of the concepts and technologies disclosed herein, an overlay network can instantiate a message bus between a first cloud network and a second cloud network. The overlay network can receive, via the message bus, a request from the second cloud network for a container image stored in a containerized application asset repository of the first cloud network. The overlay network can retrieve, via the message bus, the container image from the containerized application asset repository. The overlay network can provide, via the message bus, the container image to the second cloud network for creating a container based upon the container image.
US11228638B2	Systems and methods for seamless host migration Systems and methods of the present invention for maintaining network data distribution are provided. Network data may be distributed in such as manner as to allow a network session to weather interrupted communications between host and clients without significant loss of data. Embodiments of the present invention provide for one or more clients to serve as backup host(s) for the network session. When the other clients transmit data to the host, they may also transmit the data to one or more backup hosts if there are any indications of interrupted communication.
US11228637B2	Cloud computing abstraction layer for integrating mobile platforms A system for managing a virtualized computing system is disclosed. The system enables a user of a mobile device to efficiently track and manage computing resources via a management application that includes a graphical user interface that is designed to be operated using a conventional terminal (e.g., via a mouse and keyboard). The system may receive commands from the user of the mobile device in a first format and translate the commands into a second format that can be executed by a management application. Embodiments of the present disclosure further enable a management application to verify and securely communicate with users via existing communications services (e.g., social networking services) without expending additional resources to develop custom, secure interfaces for multiple mobile software and hardware platforms.
US11228635B2	Information sharing method Provided are a communication terminal, communication system, information sharing method and information sharing program, which are capable of reducing the control load when detecting duplicate held content among a plurality of communication terminals. A communication terminal comprises: a communication unit which communicates with another terminal; a content retention unit which retains content; a content list transmission and receiving unit which transmits and receives a content list relating to the retained content; and a transmission timing determination unit which determines the timing at which to transmit the content list on the basis of the number of held content items.
US11228632B1	Facilitating inter-system data transfer by leveraging first-party cookie handling A system for capturing impression data includes a server in communication with a user's computing device via a communications network. The server is configured to generate a pixel for embedding in a digital communication viewable in a web browser on the user's computing device. The pixel is served from a domain associated with the server. The server is configured to, in response to the digital communication being viewed in the web browser on the user's computing device, set a cookie on the user's computing device via the pixel. The cookie is configured to store data associated with one or more impressions of digital communications viewed on the user's computing device. The server is configured to, in response to the user's computing device accessing the domain via the web browser, receive the stored data associated with the one or more impressions from the cookie set on the user's computing device.
US11228631B2	Apparatus, system, and method for conditionally performing media delivery index measurements on streaming media A disclosed method may include (1) identifying, within a network, a media stream under consideration for a conditional MDI, (2) identifying, for the media stream, an expected packet rate at which the media stream is expected to pass through at least a portion of the network, (3) determining, for the media stream, an actual packet rate at which the media stream actually passes through the portion of the network, (4) calculating, based at least in part on the expected packet rate and the actual packet rate, a media rate variation that represents a reference for determining whether to perform the conditional MDI on the media stream, (5) determining that the media rate variation meets a certain threshold, and then upon determining that the media rate variation meets the certain threshold, (6) performing the conditional MDI on the media stream. Various other systems and methods are also disclosed.
US11228628B2	Method and device for downloading audiovisual content A method and a device for downloading an audiovisual content from a data network. A description file describing the sub-dividing of the audiovisual content into a set of segments includes at least two pieces of information representative of respectively two segment download paths, each piece of information representative of a download path being associated with a network interface, and at least two network interfaces being distinct. The downloading device obtains at least one piece of information on distribution of requests for downloading segments by network interface, and for at least one segment of the audiovisual content to be downloaded, it selects a network interface from among the network interfaces associated with the download paths included in the description file, as a function of the information on distribution of requests obtained. A segment download request is then sent via the selected network interface.
US11228626B1	Request stream The disclosed computer-implemented method may include receiving, at a server, a request from a client for live data. The method may include establishing, at the server, a data transfer promise that is embedded in a live data stream. The live data stream may include the requested live data. The method may further include transferring the live data stream with the embedded data transfer promise to the client, receiving an indication that the status of the embedded data transfer promise was changed during transmission of the live data stream and providing, to the client, an indication of the current status of the live stream based on the received status indication. Various other methods, systems, and computer-readable media are also disclosed.
US11228625B1	AI director for automatic segmentation, participant behavior analysis and moderation of video conferences Managing a video conference includes connecting participants of the videoconference to at least one video conferencing server that sends and receives video streams between the participants, detecting non-verbal cues of the participants, using the non-verbal cues to track reactions of the participants to segments of a presentation provided by a speaker and to interactions among participants, determining a health index of the video conference based on the reactions of the participants, and providing to at least a subset of the participants recommendations based on the health index for modifying the video conference. The non-verbal cues may include facial expressions, body language, gestures, postures, and/or eye contact. The interactions among participants may include discussions, agreement, disagreement, interruption, and/or eye-rolling. The recommendations may include asking a participant to provide an opinion on a subject matter being discussed in the video conference. The participant may be an expert.
US11228623B2	Method for transmitting media streams between RTC clients The invention concerns a computer-implemented method for establishing a communication connection suitable for transmitting media streams from a first RTC client to a second RTC client, including generation of requests including media-specific data and/or parameters, as well as adaptation of the request and generation of a response to the adapted request.
US11228622B2	Multiuser asymmetric immersive teleconferencing Embodiments described herein enable a teleconference among host-side user(s) at a host site and remotely located client-side user(s), wherein a host device is located at the host site, and wherein each of the client-side user(s) uses a respective client device to participate in the teleconference. A host site audio-visual feed is received from the host device. A client data feed is received from the client device of each client-side user. Orientation information for the respective client-side user using a client device is also received. Each client device is provided with the host site audio-visual feed or a modified version thereof. The host device is provided with, for each client device, the client data feed and the orientation information of the client-side user that is using the client device. This enables host-side and client-side users to display visual representations of one another with their respective orientations.
US11228617B2	Automated device provisioning and activation Various embodiments are disclosed for a services policy communication system and method. In some embodiments, a communications device stores a set of device credentials for activating the communications device for a service on a network; and sends an access request to the network, the access request including the set of device credentials.
US11228616B2	Methods and systems for monitoring network security A computer-implemented method for monitoring the security of a computing network which includes a plurality of hosts and a plurality of edges which link connected hosts. The method comprises capturing and storing first and second network state information at first and second times respectively. The method comprises comparing the first and second network state information to detect a change in the security of the network during the time window between the first and second times. The method further comprises storing security change data which is indicative of the change in the security of the network during the time window for a user to monitor the change in the security of the network.
US11228610B2	System and method for classifying cyber security threats using natural language processing A method and system for classification of cyber-threats is provided. The method includes receiving a request for classifying a cyber-threat detected by a cyber-security system, wherein the request includes initial information about the detected cyber-threat; enriching the initial information about the detected cyber-threat to provide textual information about at least one perceived threat related to the detected cyber-threat; and classifying each of the at least one perceived threat into a security service, wherein the classification is performed based on the respective textual information.
US11228607B2	Graceful termination of security-violation client connections in a network protection system (NPS) A network protection system (NPS) is augmented to provide additional functionality—preferably within the SSL/TLS connection at the OSI presentation layer—to enable efficient management and handling of security-violating client connections. When the NPS determines to suspend a suspect application client connection, the NPS modifies the request (the TLS encrypted packet) at a random offset to include a random byte value. When the modified request is then received at the server, a TLS decryption error occurs. In response, the server drops the request gracefully and, in particular, a termination response is returned from the server to the NPS, which then passes the termination response back to the requesting client.
US11228606B2	Graph-based sensor ranking Methods and systems for detecting and correcting anomalies include ranking sensors in a cyber-physical system according to a degree of influence each sensor has on a measured performance indicator in the cyber-physical system. An anomaly is detected in the cyber-physical system based on the measured performance indicator. A corrective action is performed responsive to the detected anomaly, prioritized according to sensor rank.
US11228605B2	Method and device for handling an anomaly in a communication network A device and method for handling an anomaly in a communication network of a motor vehicle includes at least one detector analyzing a data stream in the communication network, recognizing at least one anomaly using a rule-based anomaly recognition method if at least one parameter for a data packet of the data stream deviates from a target value, and sending information about the at least one recognized anomaly via the communication network.
US11228604B2	Cyber defense system In one aspect, a computer-implemented method of detecting network security threats comprises the following steps: receiving at an analysis engine events relating to a monitored network; analysing the received events to identify at least one event that meets a case creation condition and, in response, creating a case in an experience database, the case being populated with data of the identified at least one event; assigning a threat score to the created case based on the event data; matching at least one further event to the created case and populating the case with data of the at least one further event, the threat score assigned to that case being updated in response; and in response to the threat score for one of the cases meeting a significance condition, rendering that case accessible via a case interface.
US11228595B2	Evaluating security of data access statements Techniques are provided for evaluating the security of data access statements. Specifically, in one embodiment of the claimed subject matter there is provided a technique for evaluating the security of data access statements, comprising: evaluating the criticality of multiple SQL statements contained in multiple sessions accessing a database; generating a critical item set from the multiple sessions, each element in the critical item set indicating one or more SQL statements contained in a session; extracting at least one association rule from the critical item set, each of the at least association rule indicating a sequence of SQL statements contained in a session; and calculating the criticality of each of the at least one association rule.
US11228587B2	Method, system, device and software programme product for the remote authorization of a user of digital services Disclosed is a method of authorizing a user for accessing a server and/or for receiving of an on-line service and the steps of: capturing biometric data of the user using the sensor on a ME; forming from the biometric data a biometric template on the IDS and storing the biometric template on the MED; and via the IDS allowing access to a server by the user providing to the IDS, via the MED, matching biometric data and a biometric template. On the MED, a local check can be made for a match between biometric data of the user that are captured using the sensor on the MED and biometric data read out of the memory.
US11228583B2	Systems and methods for slogan based sharing of living SaaS objects Embodiments described include systems and methods for slogan based sharing of network application objects. The method may include executing a network application on behalf of a client application executed by a first client device. The client application may include an embedded browser. The method may include receiving from the client application a selection of an object of the network application to be shared with a second client device. The method may include selecting a unique sequence of words from a pre-defined list of words, associating the unique sequence of words with the selected object of the network application, transmitting the unique sequence of words to the first client device, and receiving the unique sequence of words from the second client device. The method may include, responsive to receipt of the unique sequence of words from the second client device, accessing the selected object of the network application.
US11228582B2	Digital certificate with software enabling indication A system and method of enabling software features on medical devices uses a local server disposed at a medical facility and a license server remote from the local server. The method includes generating a software enabling indicator at the license server, the software enabling indicator comprising a numerical code representing a number of licenses to be allocated for a software feature. The method includes providing a digitally signed electronic document based on the software enabling indicator, transmitting the electronic document from the license server to the local server, and authenticating the license server at the local server using the electronic document. The method includes generating at the local server a plurality of second digital certificates based on the software enabling code, transmitting the second digital certificates to each of the medical devices, and enabling a software feature on the medical devices based on the second digital certificates.
US11228578B2	Multi-factor authentication utilizing event data A method for a two-factor authentication process includes, responsive to determining a first user authentication was prompted in a first application on a first device associated with a user, identifying a second application on a second device based on a user profile associated with the user. The method identifies a first event from a plurality of events that previously occurred in the second application in a select time frame, wherein the first event relates to a first action performed by the user in the second application. The method generates an authentication question based on the first event, wherein the authentication question is a second user authentication. Responsive to determining an answer provided by the user to the authentication question is correct, the method grants access to the first user authentication prompt.
US11228576B2	Credential entry and management The present embodiments relate to entry and management of identifiers and credentials. The present embodiments display a credential affordance that, upon selection, provides a credential-assistance user interface for enabling swift access to various credential and management options. The credential affordance can be displayed based on a determination by electronic device that a webpage includes a text entry field associated with a set of one or more restricted resources (e.g., document and/or webpage).
US11228572B2	Data transmission system and method with high security Data transmission system and method with high security are introduced for communicative connection of a transmitter device to a receiver device through a data transmission channel. The transmitter device includes multiple asymmetric encoding packers, and the receiver device includes a multiplex-decoding processor corresponding to the asymmetric encoding packers. After the transmitter device performs pre-processing on original data according to a source of the original data, the asymmetric encoding packers perform encoding packing on the pre-processed original data and generate multiple encoded data. The encoded data are sent to the receiver device through the data transmission channel, and are decoded by the multiplex-decoding processor to obtain restored data. Accordingly, enhancing security and convenience of data transmission are achieved.
US11228570B2	Safe-transfer exchange protocol based on trigger-ready envelopes among distributed nodes A distributed exchange protocol method based on a safe transfer of envelopes among a distributed nodal network using a local ranking moderator comprising the steps of: authoring an envelope at one node, said envelope comprising at least a letter and a trigger, wherein said letter is any one of an execution algorithm and said trigger is any one of an event or algorithm that starts the execution of a logic; collecting information about at least one of an envelope or node (e/n) interacting with or interacted with another e/n by a ranking moderator and based on said collected information generate a ranking or listing of at least one of honest, dishonest, or unknown nodes and sharing this listing or ranking by at least one node to decide which nodes are eligible for envelopes to be transferred to or from; launching said envelope into the distributed network of nodes, whereby the envelope is transferred from at least the one node to at least another node that is moderator-approved and checking the trigger from at least one envelope at least once by at least the moderator-approved node and transferred further to another moderator-approved node if the trigger is not met and disabling trigger checking functionality of any one of nodes not actively checking for triggers to save resources; and analyzing the envelopes content upon trigger being fired to learn which node is eligible to execute the main logic of the envelope.
US11228568B1	Anonymization of user data for privacy across distributed computing systems Systems, methods, and computer-readable media are disclosed for systems and methods for anonymization of user data for privacy across distributed computing systems. Example methods may include determining, by a first computer system, a request for content to present at a user device, wherein the request for content is associated with a user account, determining a first search query associated with the user account, and determining a first keyword associated with the first search query. Some methods may include generating a first hash value for the first keyword, sending the first hash value to a second computer system for identification of first content for presentation at the user device, and causing the second computer system to send the first content to the user device for presentation, wherein the first computer system does not receive the first content.
US11228565B1	Dynamic application firewall configuration for cloud native applications To dynamically determine and apply WAF protections for an application deployed to the cloud, exposed entities, are identified. The identified entities are further evaluated to determine whether the application is eligible for WAF protection based on whether the application uses a protocol that is compatible with WAF protection. If the application is eligible for WAF protection, after instantiating a WAF, WAF protections that should be enabled or disabled are determined based on characteristics of the application that are identified at runtime. The WAF can then be configured based on the identified protections such that those which are pertinent to the application will be enabled, while those which are not applicable to the application and thus will not be used are disabled. As a result, security provided by the WAF for a cloud application is tailored to the application based on information about the application gathered in the cloud deployment environment.
US11228559B2	Domain management and synchronization system A domain management system that manages domain names, network addresses, and other aspects of a computing network domain is provided. The domain management system obtains domain data, such as domain name system (“DNS”) records, from any number of network-accessible providers of the domain data, such as DNS servers. The domain management system can store, transform, and synchronize the domain data among the network-accessible providers, even if the network-accessible providers do not all use or recognize the same format and/or content of domain data.
US11228557B2	Electronic device, server, and control method and location information providing method for the electronic device A first electronic device comprises at least one communication circuitry, at least one display, at least one memory configured to store instructions, and at least one processor operatively coupled with the at least one communication circuitry and the at least one display. The processor is configured to (1) access to a first server for a navigation service through an application linked with a first account for accessing to a second server, (2) receive, via the first server from a second electronic device of a second user that is authenticated through the application linked with a second account for accessing to the second server, a message, (3) display an object for inquiring whether to obtain a route from the second user, (4) receive information regarding a changed location of the second electronic device, and (5) display a relative positional relationship between the two electronic devices over an electronic map.
US11228554B2	Method and system for handling messages in a healthcare communication network A method and system for parallel processing of data messages in a healthcare communication network for coordinating concurrent processing of messages between computer systems over a network. The method and system include determining if a precondition for immediate processing of a message for a clinical workflow type exists, and whether or not the precondition is fulfilled, by looking up a message type and a workflow type of the message in a preconditions table database.
US11228553B2	Mobile based collaborative and interactive operations with smart mobile devices A system, method, and an apparatus relate to a system for electronic communication between personnel, and sharing tasks and plant device operating statuses. The use of electronic communication allows for interaction between personnel at different locations and provides real time communication between personnel regardless of their location, whether they are on-site, in a meeting, or out of office. Additionally, the use of electronic communication allows for concurrent viewing of information by all the personnel rather than individually viewing a singular physical log book.
US11228546B2	Processing media content in a messaging system Systems and methods provide for a server computer to receive a request from a first device to share a plurality of media content items with a second device, the request including a unique identifier for each of the plurality of media content items. The server computer determines a subset of the plurality of media content items to be processed by the first device, generates instructions for processing the subset of the plurality of media content items by the first device, and sends the instructions to the first device. The server computer receives the processed media content items for the subset of the plurality of media content items that were processed by the first device, generates a message enabling access to processed media content items for the plurality of media content items, and sends the generated message to the second device.
US11228540B2	Communication device, communication system, and communication method A communication device includes: multiple queues, each of which stores a packet; an input section that inputs a concerned packet to a queue that is among the multiple queues and corresponds to a priority of the concerned packet; an adder that acquires first time when the concerned packet is input to the queue corresponding to the priority, and that adds the first time to the concerned packet; a reader that reads packets from each of the multiple queues in order from a packet with the highest priority; a calculator that acquires second time when the concerned packet is read from the queue corresponding to the priority, and that calculates delay time of the concerned packet from the difference between the first time and the second time; and a priority controller that increases the priority of the concerned packet based on the delay time.
US11228537B2	Resource processing method and system, storage medium and electronic device A priority-based resource processing method and system, belonging to the technical field of information processing, are described. The priority-based resource processing method comprises: calculating a first priority of a first resource and a second priority of a second resource; determining whether the first priority of the first resource is higher than the second priority of the second resource; and when it is determined that the first priority is higher than the second priority, responding to a first operation request corresponding to the first resource.
US11228532B2	Method of executing QoS policy and network device The present disclosure provides a method for executing a QoS policy and a network device, where the method includes: before a packet entering the network device goes through a preset forwarding process, it is determined whether the packet matches a flow template according to a property of the packet; if the packet matches the flow template, a session structure of a network session corresponding to the packet is acquired, a QoS dedicated structure is added to a tail of the session structure, a QoS policy corresponding to the flow template is acquired, the QoS policy is compiled to obtain policy information, and the policy information is filled to the QoS dedicated structure; and after the packet goes through the preset forwarding process, the policy information in the QoS dedicated structure is added to the packet, so that a switching chip of the network device executes the QoS policy.
US11228530B2	Service function chain (SFC) path selection method and system A service function chain (SFC) path selection method. The disclosed method receives an SFC request for scheduling an SFC, rearranges SFC with respect to the workload of service function forwarders (SFFs) utilized in the SFC while conforming to SFC arrangement rules concluded from a history of deployed SFC. The SFC arrangement rules may be created from machine learning processes or manually created by an administrator.
US11228528B2	Adaptive load balancing between routers in wan overlay networks using telemetry information Systems and methods for load balancing in a network are disclosed. An illustrative method includes receiving network telemetry data corresponding to network paths of a plurality of coexisting multipaths, performing an adaptive load balancing process by determining whether a network path from the plurality of coexisting multipaths is an adequate network path based on the network telemetry data, and in response to determining the network path is an adequate network path, selecting the network path for a network flow.
US11228526B2	Flexible ethernet path establishment method and network device A method and a network device for establishing FlexE path includes a first forwarding node receiving a first path establishment request message sent by a first source node, where the first path establishment request message is used to establish a first FlexE path between the first source node and a first destination node, and the first FlexE path is used to transmit a first service flow; the first forwarding node establishing a second FlexE path between the first forwarding node and a second forwarding node based on the first path establishment request message, and deleting an established third FlexE path between the first forwarding node and the second forwarding node after the second FlexE path is established; and the first forwarding node establishing and storing a correspondence between the first FlexE path and the second FlexE path.
US11228525B2	Mission context routing data communication system A data communication system includes a host computing system, a data communication network, and a mission context routing (MCR) system. The host computing system is configured to receive a user request to exchange data between the host computing system and a destination communication device. The data communication network is configured to establish at least one network path to facilitate data exchange between the host computing system and the destination communication device. The MCR system is configured to determine route connection data based on an input selected from a group that includes the user request in context of the activity a user is performing, and an operational context of a network owner entity. Accordingly, the MCR system establishes a designated network path among a plurality of different available network paths of the data communication network based at least in part on the route connection data.
US11228522B2	Analysis of network performance using deterministic decentralized scheduling across distributed test agents A method and system for testing of a communication network utilizing a plurality of test agents in the communication network using a deterministic decentralized scheduling of the plurality of test agents to test a single network service. Determining an optimal time period for executing a test of the single network service by each of the plurality of test agents without requiring global knowledge of the system and without requiring centralized coordination of individual agent test schedules.
US11228521B2	Systems and method for detecting failover capability of a network device Systems and methods for detecting a failover capability of a network device of a computer network are disclosed. A network controller, upon detecting incoming traffic from a network device, can disable the port of the network where the incoming traffic is detected. The network controller can then detect if the network device has failed over to send network traffic to the network via another port of the network, or determine the network device is incapable of failover communication if network traffic from the network device only arrives at the original port after that port is re-enabled.
US11228515B2	Data packet detection method, device, and system A data packet detection method, a device, and a system are disclosed. The method includes: receiving first control information sent by a controller; receiving a first data packet sent by a previous-hop network device of a first network device, where the first data packet includes first detection information, and the first detection information includes a first detection node identifier, a first sequence number, and first collection information; determining, based on the first collection information, first collected data corresponding to the first collection information, and updating the first detection node identifier; and sending, to a next-hop network device of the first network device, the first data packet carrying the updated first detection information. This implements information telemetry on a data packet on a transmission path.
US11228512B2	Cross silo time stitching A monitoring device responds to status data pushed from a network device, and also manages a link with another network device, the link allowing the monitoring device to pull status data from the second network device. The monitoring device receives packets including status, the data indicating activity for one or more clock ticks. The monitoring device can compute statistical measures, rather than the network device. The monitoring device maintains the status data in a buffer. The monitoring device lags actual activity, but has is more likely to capture delayed packets. The network device sends packets as wrappers, each wrapper indicating sets of status information. When the information in a wrapper crosses a clock tick boundary, the monitoring device allocates reported activity among clock ticks, assuming that activity follows a uniform distribution.
US11228511B2	Smart sampling of discrete monitoring data A computer-implemented method for recommending a monitoring interval in provided. A non-limiting example of the computer-implemented method includes receiving, by a processor, monitoring data at an initial monitoring interval and calculating, by the processor, a set of aggregation data from the monitoring data including a first subset of aggregation data at a first interval of the initial monitoring interval. The method calculates, by the processor, a first density score for the first subset of aggregation data and a first indicator score for the first subset of aggregation data and provides, by the processor, the first interval as a recommended interval when the first density score does not exceed a density threshold and the first indicator threshold does not exceed an indicator threshold.
US11228509B2	Orchestrated hybrid cloud system for data processing Orchestrated Hybrid Cloud system comprises in a heterogenous computer network environment having a plurality of resources loosely coupled to each other, the resources including memory devices and computer processors executing different operating system programs, each different operating system program having a set of kernel programs unique to that operating system program and a unique file space to constitute on one side: a SAP HANA virtual server and a SAP HANA physical server for creating on request several server instances constituting a server farm and managing an in-memory, column-oriented, relational database management system for storing data in main electronic memory of the resources, and on other side: a SAP application server using a row-oriented relational database management systems for storing data in disk memory, and subordinate programs operating together with the computer processors, at least some of the resources being available to perform remote execution services for application server farm.
US11228507B2	Baselining service-tagged data from subservices of a service for service assurance A method comprises configuring a service as a collection of subservices on network devices of a network, and decomposing a definition of the service into a subservice dependency graph that indicates the subservices and dependencies between the subservices that implement the service. The method further comprises, based on the subservice dependency graph, configuring a subservice among the subservices to record and report a subservice metric as an indicator of subservice performance. The method further comprises determining a rate at which to obtain values of the subservice metric from the subservice, determining a confidence interval for the values of the subservice metric, and obtaining the values of the subservice metric from the subservice at the rate, to produce values for monitoring the subservice. The method also includes determining whether at least one of the values for monitoring the subservice is within the confidence interval.
US11228494B2	Sharing policy and configuration information related to a configuration item Examples disclosed herein relate to sharing policy and configuration information related to a configuration item (CI). In an example, a configuration item coupled to a network fabric that is managed via a first management platform may be identified. The configuration item may be managed via a second management platform. A policy associated with the CI may be determined from the second management platform. Configuration information related to the policy may be determined from the second management platform. The policy and the configuration information related to the policy may be stored. The policy and the configuration information related to the policy may be shared with first management platform, wherein the policy and the configuration information related to the policy may be useable to define configuration information for a configuration item managed via first management platform.
US11228493B1	Methods and systems for providing location based network configuration Embodiments of a device and method are disclosed. In an embodiment, a method of providing location based network configuration involves obtaining location information associated with a network device, determining a network configuration for the network device based on the location information and network device information of the network device, and transmitting the network configuration to the network device.
US11228491B1	System and method for distributed cluster configuration monitoring and management A cyber-threat detection system that maintains consistency in local configurations of one or more computing nodes forming a cluster for cyber-threat detection is described. The system features a distributed data store for storage of at least a reference configuration and a management engine deployed within each computing node, including the first computing node and configured to obtain data associated with the reference configuration from the distributed data store, From such data, the management engine is configured to detect when the shared local configuration is non-compliant with the reference configuration, and upload information associated with the non-compliant shared local configuration into the distributed data store. Upon notification, the security administrator may initiate administrative controls to allow the non-compliant shared local configuration or modify the shared local configuration to be compliant with the reference configuration.
US11228488B2	Software implementation of network switch/router A network switching system and method and a computer program product for operating a network switch are disclosed. The network switch includes a multitude of input ports and a multitude of output ports. In one embodiment, one processing device is assigned to each of the input ports and output ports to process data packets received at the input ports and transferred to the output ports. In one embodiment, the method comprises creating an intermediate adjustable configuration of processing devices functionally between the input ports and the output ports, and assigning the processing devices of the intermediate configuration to forward the data packets from the input ports to the output ports to obtain a balance between latency and synchronization of the transfer of the data packets from the input ports to the output ports. In an embodiment, software is used to create and to adjust dynamically the intermediate configuration.
US11228485B2	Dynamic action dashlet for real-time systems operation management The present technology provides a system and method for automating on-boarding and management of IoT devices on data network. The disclosed technology further provides an interactive representation of various performance attribute with automatically generated actionable alert based on operator defined rules and performance-specific threshold values. Furthermore, disclosed technology provides for single-click activation of suggested actions at scale directed at once to all device units within one or more device groups reported in critical state. In this way the proposed technology enables rapid restoration of a network state. Offending device(s) may then be easily identified, from device units within the device category isolated in a resolution space, and managed according to one or more device-specific actionable alerts automatically generated on the offending device.
US11228482B2	Edge database management of the network data plane Novel tools and techniques for network data plane management are provided. A system includes a host machine that includes a database, processor, and non-transitory computer readable media comprising instructions executable by the processor to obtain, via the database, a network configuration, spawn a container according to the network configuration, wherein the container is configured, based on the network configuration, to be coupled to a network overlay via a network interface, receive, via the network interface, incoming data associated with the container, the incoming data having attached one or more attached network data attributes, and identify, via the database, the attached one or more network data attributes attached to the incoming data as one or more network data attributes of the network data model.
US11228479B1	High-volume time-series data processing while live-monitoring agent instances to trigger automation A system may include one or more processors disposed within a management network, where the management network has computing resources dedicated to an end-user network. The end-user network may include agent instances and one or more servers associated with the end-user network. The one or more servers are operable to: (i) receive communications to the end-user network, and (ii) assign agent instances to service the communications. The one or more processors may be configured to perform one or more tasks. These tasks may include receiving data associated with the processes of the one or more servers, where the processes relate to the end-user network. The tasks may also include determining, based on a specification, an operation to be performed by the one or more servers, where the specification is defined by the end-user network and comprises a logical directive including at least one condition that, if satisfied by the received data, define the operation. The tasks may also include providing, to the one or more servers, the operation.
US11228477B2	Devices, systems, and methods employing polynomial symbol waveforms Systems, devices, and methods of the present invention enhance data transmission through the use of polynomial symbol waveforms (PSW) and sets of PSWs corresponding to a symbol alphabet is here termed a PSW alphabet. Methods introduced here are based on modifying polynomial alphabet by changing the polynomial coefficients or roots of PSWs and/or shaping of the polynomial alphabet, such as by polynomial convolution, to produce a designed PSW alphabet including waveforms with improved characteristics for data transmission.
US11228476B2	Base station apparatus, terminal apparatus, and communication method A terminal apparatus for communicating with a base station apparatus, the terminal apparatus including: a receiver configured to receive downlink control information and a downlink shared channel; and a signal detection unit configured to demodulate the downlink shared channel (PDSCH) by using the downlink control information, wherein the downlink control information includes information for indicating an antenna port number and the number of code division multiplexing (CDM) groups for a demodulation reference signal (DMRS), each of the CDM groups indicates a DMRS port to be multiplexed by CDM, the PDSCH is demodulated in consideration of a power ratio of the DMRS and the PDSCH, and whether or not to consider powers of the DMRS and the PDSCH, based on the number of the CDM groups, is determined based on the downlink control information.
US11228475B2	2G/3G signals over 4G/5G virtual RAN architecture Systems, methods and computer software are disclosed for providing 2G/3G communication over 4G/5G distributed unit (DU) in a virtual Radio Access Network (RAN) architecture.
US11228472B2	Processing device for a network access node for generating phase compensated modulation symbols The disclosure relates to performing phase compensation at a transmitter. A processing device for a network access node generates a phase compensated modulation symbol based on at least one first modulation symbol and at least on one of a frequency offset parameter and a time offset parameter. The frequency offset parameter may be determined based on an offset between a reference frequency f0 and a DC (0 Hz) frequency such that the frequency offset parameter corresponds to the reference frequency f0. Also, the reference frequency f0 can be at least partly based on the carrier of up-conversion frequency used by the processing device and the reference frequency f0 can be the carrier for up-conversion frequency. The phase compensated symbol is transmitted to a receiver, such as a client device. Furthermore, the disclosure also relates to corresponding methods and a computer program.
US11228469B1	Apparatus, system and method for providing locationing multipath mitigation In at least one embodiment, a system for providing locationing multipath mitigation for wireless communication is provided. The system includes a receiver having at least one controller. The at least one controller is programmed to; receive a first narrowband wireless signal including a predetermined symbol from a transmitter across a wideband transmission channel that exhibits a multipath condition and additive noise, the first narrowband wireless signal being convoluted with the wideband channel to form a first received signal and to perform autocorrelation on the first received signal to extract the predetermined symbol. The at least one controller is further configured to filter the extracted predetermined symbol to deconvolve the first received signal to minimize the effects of the multipath condition and the additive noise to provide a first deconvoluted signal.
US11228468B2	Serdes equalization for short, reflective channels An illustrative short, high-rate communications link includes a serializer that provides a signal having a symbol rate of at least 10 GHz; and a deserializer that receives the signal via a printed circuit board (“PCB”) trace coupled to the serializer with a first impedance mismatch and coupled to the deserializer with a second impedance mismatch. At least one of the serializer and deserializer includes an equalizer that attenuates a frequency component of the signal at half of the symbol rate relative to a frequency component of the signal at one third of the symbol rate. Though such attenuation may reduce signal-to-noise ratio, an improved communications performance may nevertheless be achieved by suppression of signal reflections.
US11228467B1	Method for compensating loss of high-speed signals in a communication channel, and a device for said method Disclosed is a device that multiplies a first signal outputted from a CTLE and a second signal obtained by delaying the first signal by a predetermined time interval; produces a specific signal reflecting a temporal sum of the multiplied signal; determines gain control signal in a manner such that the difference between the specific signal and a predetermined target level is reduced; and provides the determined gain control signal to the CTLE so as to be applied to high-band boosting thereof. The time interval to be delayed corresponds to N (N is an integer equal to or greater than one) times a unit interval that is occupied by one symbol in the first signal.
US11228466B2	Digital capacitive isolator An isolation circuit that isolates a driver circuit that is biased at a first common mode voltage from a detection circuit that is biased at a second common mode voltage using isolation capacitors. The detection circuit includes a transimpedance amplifier having improved susceptibility to transient common-mode input signals and improved insensitivity to parasitic capacitance on the isolation capacitor terminals. Included within the transimpedance amplifier are circuits for mirroring current to convert the input current from the isolation capacitors into a voltage value and to amplify that voltage value. The transimpedance amplifier outputs a differential voltage value that is held by a latch circuit so that a comparator in the detection circuit can process the differential voltage value and output a differential signal with fully restored logic levels.
US11228465B1	Rapid training method for high-speed ethernet A method of operation for an Ethernet transceiver is disclosed. The method includes entering a training sequence. The training sequence includes transferring uncoded two-level symbols to a link partner; exchanging updated precoder coefficients with the link partner; and directly following exchanging updated precoder coefficients, transferring multi-level symbols to the link partner. The multi-level symbols being encoded consistent with the exchanged updated precoder coefficients and having greater than two symbol levels.
US11228464B2	SRS hopping pattern based on UE bandwidth configuration Suitable hopping patterns designed to alleviate degradations of SRSs are provided herein. When a UE (12, 14, 200) transmits multiple SRS within the same time resource (e.g., slot), the UE is configured with an SRS hopping pattern (including an SRS bandwidth) based on at least a UE configuration bandwidth. In one exemplary embodiment, a node (12, 14, 200), e.g., a UE (14, 200) or a network node (12, 200) of a wireless network (10), controls the SRS configurations for SRS transmissions by the UE (14, 200) via one or more resource blocks. The SRS configuration comprises a hopping pattern and a first (e.g., hopping) bandwidth associated with the SRS transmissions. The node (12, 14, 200) determines the first bandwidth, and determines a second (e.g., configuration) bandwidth associated with a configuration of the UE (14, 200). The node (12, 14, 200) determines the SRS configuration for the UE (14, 200) responsive to the first and second bandwidths, and configures the UE (14, 200) according to the determined SRS configuration to control SRS transmissions by the UE (14, 200).

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