Document	Document Title
US11554451B2	Reciprocating welding device A reciprocating welding device using a microcontroller to control a stepper motor to control a welding head for the stationary welding of a workpiece, the microcontroller allowing for adjustment of the welding head reciprocating stroke speed, the width of each stroke, and a pause from 0-1 second at the sides to control the wash of the welding edges, having a manipulator, the welding head and the oscillator contained in a single unit and provided on a multiple adjustment portable stand.
US11554450B2	Multiple speed fan A welding-type power supply includes a fan configured to operate at multiple fan speeds. A controller of the welding-type power supply is configured to identify a welding parameter of the welding-type power supply, and determine an operating fan speed of the multiple fan speeds based on the welding parameter.
US11554449B2	Brazed electrode for plasma cutting torch A silver-copper cutting electrode assembly, and method of manufacture is provided with optimized attributes to allow for improved durability, integrity and manufacturability. An electrode has a silver tip portion which is brazed to a copper body portion where the silver portion and joint have a particular structural relationship.
US11554443B2	Methods for producing forged products and other worked products The present disclosure is directed towards different embodiments of additively manufacturing and smoothing an AM preform to configure an AM preform for downstream processing (working, forging, and the like).
US11554439B2	Method for setting welding parameters Systems and methods for setting welding parameters are provided. For example, in certain embodiments, a method includes receiving an input relating to a change in a parameter of welding power of a welding system via a welding system interface. The method also includes displaying a graphical representation of an acceptable range of values for the parameter of the welding power on a display device of the welding system interface, wherein the acceptable range of values is based on other parameters of a welding process being performed by the welding system. The method further includes constraining subsequent manual inputs relating to changes in the parameter of the welding power to the acceptable range of values.
US11554426B2	Rotary cutting tool having chip space in proportion to feed-per-tooth A rotary cutting tool that implements a chip space in proportion to a feed-per-tooth is proposed. The rotary cutting tool includes a cutting part in which a plurality of cutting teeth and flutes are alternately formed, wherein a cross-section of the cutting part perpendicular to a central axis is divided into a plurality of cutting tooth spaces defining a section between cutting edges of adjacent cutting teeth on the basis of the central axis, such that all of the cutting tooth spaces are designed in different sizes, or some of the plurality of cutting tooth spaces are set in different sizes from the other cutting tooth spaces.
US11554424B1	Twist drill The present invention provides a twist drill. A cone portion is provided at a front end of the operating portion, and an exterior surface of the operating portion is provided with a spiral flute for shunting cutting chips. The exterior surface of the cone portion is provided with a plurality of composite cutting blade groups which are sequentially enlarged in diameter from the front end to the rear end of the cone portion. The cone portion is provided with a top blade on the tip. In use, the top blade is used for positioning, and the cutting process is carried out by the top blade and the composite cutting blade groups.
US11554423B2	Power drill accessories A pipe spinning power drill accessory a stem, shaft, first knurled assembly, second knurled assembly, first state, and second state. The first knurled assembly and the second knurled assembly are each cylindrically shaped. The first knurled assembly is centrally affixed to the stem. The shaft is centrally affixed to the first knurled assembly opposite the stem. The second knurled assembly is centrally affixed to the shaft opposite the first knurled assembly. The first knurled assembly and the second knurled assembly each selectively expand laterally. In the first state, the first knurled assembly and the second knurled assembly are each not laterally expanded. In the second state, at least one of the first knurled assembly and the second knurled assembly are laterally expanded. The stem is configured to be inserted into a chuck of a power drill. The stem is cross-sectionally hexagonally shaped and includes a region of decreased diameter.
US11554422B2	Tool holder with built-in cavities A tool holder having a main body for coupling the tool holder to the spindle of a machine tool and having a clamping surface connected thereto for clamping a tool, characterized in that the tool holder has at least one portion shaped in one piece by primary shaping, which in its interior has one or more cavities that form an enclave in the portion shaped by primary shaping.
US11554418B2	Base plate in additive manufacturing Assemblies fabricated by additive manufacturing include an object and a base plate providing support to the object during the manufacturing process. The geometry of the base plate is defined to optimize space and material constraints. During sintering, the base plate is reduced in area in a manner complementing the reduction in the footprint of the object, preserving the fidelity of the finished object.
US11554417B2	Article for producing ultra-fine powders and method of manufacture thereof A multistage centrifugal atomizer comprises an outer shell that contains an inlet port and an outlet port and that encloses a tundish, a first inclined rotating surface and a second inclined rotating surface. The first inclined rotating surface is opposedly disposed to the second inclined rotating surface. The inlet is used to introduce a molten material into the multistage atomizer and the outlet is used to remove ultrafine particles having a D50 of less than 20 micrometers.
US11554413B2	Hybrid cam bore sand core with metal chills for cast aluminum block A system for making a hybrid cam bore sand core with metal chills for an engine block includes an engine block cast of an aluminum material. A camshaft bore extends through the engine block. A cam bore sand core with at least one metal chill is positioned within the camshaft bore. A body portion of the at least one metal chill is positioned in direct contact with a cam bearing surface of at least one cam bearing member during casting of the engine block to increase a cooling rate of the at least one cam bearing member and create a crystalline material depth of the cam bearing member having enhanced mechanical properties.
US11554407B2	Method for manufacturing brake disc and brake disc In a brake-disc intermediate product, a corrugated portion is molded using an upper mold and a lower mold. The brake-disc intermediate product is set in a mold, the mold has a slope corresponding to the corrugated portion, and an angular portion formed along the outer circumferential edge of the corrugated portion is in contact with the slope in a state where the brake-disc intermediate product is set in the mold. The angular portion in contact with the slope is deformed by pressing the brake-disc intermediate product in a direction of the mold, to mold a chamfer portion. The slope is formed so that a chamfering angle formed with respect to an inner bottom surface of the mold is larger at a portion in contact with the concave portion than a chamfering angle at a portion in contact with the convex portion.
US11554405B2	Method for preparing modular planar interconnect plate A method for preparing a modular planar interconnect plate includes steps of a) providing a metal blank sheet having a main region and two first lateral regions, b) forming two openings respectively in the first lateral regions, and c) stamping to form protrusions and depressions at the main region on lower and upper surfaces of the metal blank sheet. In the stamping step, each of two lower surrounding protrusions and two upper surrounding depressions is formed to surround a corresponding one of the openings, and each of an upper surrounding protrusion and a lower surrounding depression is formed to surround the first lateral regions and the corresponding ones of the protrusions and depressions formed at the main region.
US11554397B2	Fabrication of metallic parts by additive manufacturing In various embodiments, wire composed at least partially of arc-melted refractory metal material is utilized to fabricate three-dimensional parts by additive manufacturing.
US11554394B2	Closed-container cleaner Various aspects of the present disclosure are directed toward apparatuses, systems, and methods that include a cleaning assembly for a container. The cleaning assembly may include a base; a plurality of protrusions extending from different locations about a circumference of the base; and a porous material arranged about the circumference of the base and between the plurality of protrusions.
US11554391B1	Point of use micron filtered air wand A point of use air wand with a built in filtration system may include a wand including a filter body; a filter housed within the filter body; an input endcap attached to a first end of the filter body, the input endcap operatively attached to an air source; and an accumulator endcap attached to a second end of the filter body. Forced air may enter the wand through the input endcap, flow through the filter, and then out of the wand through the accumulator endcap.
US11554390B2	Ultrasonic/megasonic cleaning device An ultrasonic/megasonic cleaning device includes a cleaning unit including an upper casing and a lower casing connected to form a hollow chamber, an ultrasonic/megasonic generator provided in the hollow chamber, and a bottom quartz component provided with a quartz rod array composed of a plurality of vertically arranged quartz rod-like structures; a spray arm connected to the upper casing; and an ultrasonic/megasonic frequency control unit connected between the at least one signal source and the ultrasonic/megasonic generator, for constantly varying a frequency of the electrical signal output from the at least one signal source and introducing the electrical signal into the ultrasonic/megasonic generator, so as to dynamically vary an oscillation frequency of the ultrasonic/megasonic wave generated by the ultrasonic/megasonic generator; wherein the ultrasonic/megasonic frequency control unit includes a frequency-switching timing control unit configured to trigger am ultrasonic/megasonic frequency switching control unit to switch the oscillation frequency of the ultrasonic/megasonic wave from a first frequency to a second frequency when the ultrasonic/megasonic wave has been generated at the first frequency for a time period, the time period being randomly selected within a time range.
US11554385B2	Coated substrates prepared with waterborne sealer and primer compositions The present invention provides multilayer coated substrates, prepared using primer and/or sealer compositions comprising waterborne curable film-forming compositions, in turn comprising: a) an aqueous dispersion of a pigment and i) polymeric urethane-shell particles having a care-shell morphology and having hydroxyl functional groups, wherein the core is prepared from a monomer mixture comprising hydrophobic, ethylenically unsaturated monomers and the shell comprises a polyurethane or polyurethane-urea polymer; or ii) polymeric acrylic-shell particles having a core-shell morphology and having hydroxyl functional groups, wherein the core is prepared from a monomer mixture comprising hydrophobic, ethylenically unsaturated monomers and the shell is prepared from a monomer mixture comprising hydrophilic, ethylenically unsaturated monomers; b) a polyisocyanate crosslinking agent; and optionally c) a hydroxyl functional, water dispersible acrylic polymer.
US11554376B2	Container and calibration standard plate Provided is a container (10) including a base material (1) including a plurality of concave portions (2); a recognition unit (3) disposed on the base material and configured to recognize the base material; and a storage unit (4) disposed in a position other than a measurement region of the base material and configured to store information on biomaterials contained in the plurality of concave portions, wherein the recognition unit and the storage unit are allowed to correspond to each other.
US11554373B2	Pumpless microfluidic organ-on-a-chip system including a functional immune system A pumpless microfluidic system is disclosed that can be used to mimic the interaction of organ systems with the immune system. Also disclosed is a method for mimicking an immune system, comprising culturing a plurality of organ cells and at least one population of immune cells in the disclosed pumpless microfluidic system under physiological conditions. The method can further comprise activating an immune reaction in the pumpless microfluidic system, continuing the culture for a defined period, collecting a sample of culture medium from the system, and assaying the sample for one or more indicators of an immune response.
US11554370B2	Devices and methods for analyzing biological samples Described herein are systems and methods for analyzing biological samples. Including a method for processing an analyte, comprising providing a fluidic device comprising the analyte and one or more polymer precursors; selecting a discrete area within said fluidic device; providing an energy source in optical communication with fluidic device; and selectively supplying a unit of energy generated from the energy source to the fluidic device to generate a polymer matrix within the fluidic device, wherein the polymer matrix is within the discrete area or adjacent to the discrete area.
US11554369B2	Microfluidic package and method of making the same The present invention relates to encapsulated microfluidic packages and methods thereof. In particular embodiments, the package includes a device, a cradle configured to support the device, and a lid having a bonding surface configured to provide a fluidic seal between itself and the device and/or cradle. Other package configurations, as well as methods for making such fluidic seals, are described herein.
US11554363B2	Method of preparing electrocatalysts for converting carbon dioxide to chemicals Electrocatalysts composed of single atoms or metal clusters dispersed over porous carbon support were prepared by a lithium-melt method. The new catalysts demonstrated high selectivity, high Faradic efficiency and low overpotential toward to the electrocatalytic reduction of carbon dioxide to chemicals.
US11554351B2	Porous membranes The present invention relates to a porous membrane, process for the manufacture thereof and uses thereof.
US11554348B2	Method of preparing hierarchical porous channel molecular sieve membrane and application thereof The invention relates to a method for preparing a hierarchical porous zeolite membrane and an application thereof, comprising the following steps: a mesoporous structure-directing agent is added to limit the growth of zeolite crystals, and self-assembled in the crystallization process to generate a mesoporous structure. Based on a seed crystal induced secondary nucleation mechanism, this method can realize one-step hydrothermal synthesis of hierarchical porous zeolite membrane with the advantages of mild and controllable synthesis conditions, simple process, good repeatability, reduced energy consumption and cost savings. The hierarchical porous zeolite membrane prepared by the method has good cut-off performance, and the cut-off molecular weight is adjustable between 200 to 500,000 Da.
US11554343B1	Movable carbon capture system applied to agriculture-harmonious buildings A movable carbon capture system applied to agriculture-harmonious buildings, which includes a carbon capture unit and a high-concentration CO2 supply unit which are respectively integrated, wherein the carbon capture unit comprises a CO2 adsorption chamber and an air pump, and the high-concentration CO2 supply unit comprises a vacuum pump and an air storage cavity; an air inlet of the CO2 adsorption chamber is connected to the indoor environment, an exhaust port of the CO2 adsorption chamber is connected to an atmosphere outlet, an air outlet of the CO2 adsorption chamber is connected with an air inlet of the vacuum pump, an air outlet of the vacuum pump is connected with an air inlet of the air storage cavity, an air outlet of the air storage cavity is connected with a greenhouse air supply port, and the greenhouse air supply port is connected with a greenhouse.
US11554336B2	Livestock facility air filtration mounting system A livestock facility air filter grid system comprising perimeter vertical and horizontal stiffener plates and interlocking horizontal and vertical field stiffener plates which provides an improved sealed assembly and eliminates the potential for direct air by-pass of the filters.
US11554326B2	Amusement device It is disclosed an amusement device (1) comprising a vehicle (2) riding on a track (3), said vehicle comprising a support frame (4) and a compartment (5) having one or more seats (52) for housing one or more passengers, the compartment being moveably connected to said support frame by a shaft (7), to rotate about an axis (Y) with respect to said support frame, from a first position (P1) to at least one second position (P2) in a rotation angular interval, at least when a centrifugal force acts on the passenger compartment (5). The vehicle comprises at least one restoring element (6) configured to rotate back said compartment (5) towards said first position (P1) for at least part of the angular interval between said at least one second position (P2) and said at least one first position (P1). The restoring element (6) is directly or indirectly constrained to said shaft (7).
US11554319B2	Input device An operation pad (20) has an exterior plate (21) having a light-emitting unit (E1) and a touch sensor substrate (22) attached to the rear surface of the exterior plate (21). In addition, the operation pad (20) has a light source (S1) attached to the rear surface thereof and a light diffusion member (H1) that is an optical path through which light of the light source (S1) passes toward the light-emitting unit (E1). According to the structure, the structure for allowing the light-emitting unit provided on the operation pad to shine can be downsized.
US11554317B2	Computer-readable recording medium that stores game program, method of controlling information processing apparatus, and information processing apparatus for slide puzzles A non-transitory computer-readable medium having instructions stored therein, which when executed by a computer cause the computer to provide a user with a first game. The instructions further cause the computer to display one or more pieces, each of the one or more pieces being movable in a predetermined direction according to a touch operation by the user. The instructions further cause the computer to retrieve, when a purpose of the first game is achieved, a game content as a reward given to the user, the game content being usable in a second game different from the first game to progress the second game.
US11554315B2	Communication with augmented reality virtual agents A method implemented by a processor of a computing device, comprising: receiving an image from a camera; using a machine vision process to recognize the at least one real-world object in the image; displaying on a screen an augmented reality (AR) scene containing the at least one real-world object and a virtual agent; receiving user input; deriving a simplified user intent from the user input; and in response to the user input, animating the virtual agent within the AR scene, the animating being dependent on the simplified user intent. Deriving a simplified user intent from the user input may include converting the user input into a user phrase, determining at least one semantic element in the user phrase, and converting the at least one semantic element into the simplified user intent.
US11554311B1	Waveform reinforced skateboard deck A waveform reinforced skateboard deck with an intermediate body extending between a nose end and an opposing tail end, the deck further including an outermost top rider bearing surface and an outermost bottom truck mounting surface with at least a portion of at least one of the surfaces having a plurality of spaced apart elongated waveforms defining peaks and troughs projecting along a substantially sinuous path between the nose and tail ends.
US11554310B2	Skate for a hockey goalkeeper A goalie skate for a hockey goalkeeper. The goalie skate may comprise a skate boot for receiving a foot of the hockey goalkeeper, a blade for contacting ice, and a blade holder between the skate boot and the blade. The skate boot comprises an outer shell comprising a synthetic material. The goalie skate may be cowlingless.
US11554309B2	Mouthguard including breathing channels A mouthguard according to an embodiment of the present disclosure includes a teeth engagement portion having a medial surface. An anterior surface is coupled to the teeth engagement portion opposite the medial surface. A first breathing channel extends from the anterior surface to the medial surface. A second breathing channel extends from the anterior surface to the medial surface. A third breathing channel extends from the anterior surface to the medial surface. A first interior wall is disposed between the first breathing channel and the second breathing channel. The first interior wall is configured to be aligned with a first upper incisor of a wearer. A second interior wall is disposed between the second breathing channel and the third breathing channel. The second interior wall is configured to be aligned with a second upper incisor of the wearer.
US11554305B2	Volleyball hitting training device A volleyball training apparatus has a laterally extending arm supported on a riser. A resilient member such as a spring is operably connected within the arm. The resilient member is connected to a flexible connector, such as a cable, that is connected to a volleyball. A series of spacers retains the volleyball away from the rigid arm. The height of the arm may be adjustable to locate the volleyball at a desired height. After a user strikes the volleyball, the volleyball is displaced from its original static position, but quickly is snapped back into the static position by the resilient member pulling the volleyball toward the arm against the spacers.
US11554299B2	Golf club heads with optimized characteristics and related methods Embodiments of golf club heads comprising a head interior bounded by a head front portion, a head rear portion, a head heel portion, a head toe portion, a head top portion, and a head sole portion, the golf club heads further comprising various optimized characteristics including optimizing the head center of gravity height and depth in relation to the head volume and mass, are presented herein. Other examples and related methods are also disclosed herein.
US11554298B2	Golf club heads having a localized heat affected zone A golf club head having localized heat treatment is described herein. Other embodiments are disclosed.
US11554291B2	Hinged arm muscle exercise device In one example, a muscle exercise device includes a first arm, a second arm rotatably connected to the first arm, and the second arm and first arm configured to cooperatively define a recess. The muscle exercise device also includes a resistance element configured to reside in the recess and be compressed between the first arm and the second arm, and a wireless transmitter disposed in either the first arm or the second arm, wherein the wireless transmitter is responsive to communications from an app residing on a user device.
US11554287B2	Exercise machine connector An exercise machine component comprises a cable connection base adapted to attach to an end of a cable, a chamber adapted to receive a key through an opening of the chamber, a biasing mechanism within the chamber, and a receiving groove within the chamber wherein the biasing mechanism biases the key against the receiving groove so that the key is securely fixed within the chamber.
US11554282B2	Methods and systems for an exoskeleton to reduce a runners metabolic rate An exoskeleton comprising a right hip attachment, a left hip attachment, a belt and a leaf-spring. The leaf-spring configured to couple two hips and apply torque from one respective hip to another respective hip based on the runner's movement and a right gear mechanism and a left gear mechanism, the right gear mechanism and the left gear mechanism comprising respectively of rack-and-pinion mechanism and configured to change an arch of the leaf-spring.
US11554281B2	Headstand bench A headstand bench has a bench frame having front and rear pairs of legs connected by a pair of upper rails, and a pair of lower rails extending longitudinally between the front and rear pairs of legs, beneath the pair of upper rails. A headstand plate is mounted on the pair of upper rails adjacent the rear pair of legs, the headstand plate having a first inner edge that includes an inwardly extending recessed area that is sized and shaped for performing headstand exercises. A removable rigid plate is adapted to be removably mounted on the pair of upper rails, and includes a second inner edge that removably interlocks with the first inner edge of the headstand plate. A removable cushion is removably mounted on the removable rigid plate. The removable rigid plate may also be secured on the pair of lower rails.
US11554280B2	Long-term fire retardant with corrosion inhibitors and methods for making and using same A forest fire retardant composition contains a retardant compound that includes a halide salt, a non-halide salt, a metal oxide, a metal hydroxide, or combinations thereof. The forest fire retardant composition may include at least one anhydrous salt and at least one hydrate salt. The halide salt may be magnesium chloride, calcium chloride, or both. The magnesium chloride hydrate has a formula MgCl2(H2O)x, wherein x is at least one of x=1, 2, 4, 6, 8, or 12. The calcium chloride hydrate has a formula CaCl2(H2O)x, wherein x is at least one of 1, 2, 4, or 6. The composition may be in the form of a dry concentrate, a liquid concentrate, or a final diluted product. The final diluted product is effective in suppressing, retarding, and controlling forest fires while exhibiting corrosion resistance and low toxicity.
US11554275B2	Full face respirator A full face respirator comprising a mask (10) having a transparent viewing portion (12) and a port portion (16), and exhalation port (22) disposed in said port portion (16), a face seal configured (14) to seal the mask (10) over a wearer's eyes, nose and mouth, in use, and an orinasal assembly (2) including a flexible, cup-shaped orinasal (2) having an orifice (2a) and being configured to fit over a wearer's nose and mouth, in use; wherein the orinasal assembly (2) further includes generally tubular connecting portion (24), integrally formed with and extending outwardly from the periphery of the orifice (2a), the connection portion (24) being shaped and configured to extend through the exhalation port (22) from the inner region to the outer region of the mask (10) and including an exhalation valve mount (28) for receiving a one-way exhalation valve (4).
US11554273B2	Phantom and method for the quality assurance of a hadron therapy apparatus The disclosure provides a phantom and method for quality assurance of a hadron therapy apparatus used in the intensity modulated particle therapy mode. The phantom comprises a frame structure comprising a base plate, one or more energy wedges, an energy wedge first face inclined with respect to said base plate and an energy wedge second face perpendicular to said base plate, said one or more energy wedges being mounted on said base plate, a 2D detector; said one or more wedges, and 2D detector being in known fixed positions in relation to said frame structure. Said phantom comprises in addition a Spread-Out Bragg Peak wedge, said SOBP wedge having an SOBP wedge first face inclined with respect to said base plate, and a SOBP wedge second face, perpendicular to said base plate, said SOBP wedge being made of a material having a relative density higher than 1.3 preferably 1.5, more preferably 1.7, the distance between the SOBP wedge first face and SOBP second face varying between the penetration depth of a beam having an energy between the high and low limit energy of the beam of said hadron therapy apparatus. The disclosure also provides a method for determining the compliance of the planned SOBP with the actual SOBP.
US11554272B2	System and method for diagnostic and treatment A method may include obtaining first image data relating to a region of interest (ROI) of a first subject. The first image data corresponding to a first equivalent dose level may be acquired by a first device. The method may also include obtaining a model for denoising relating to the first image data and determining second image data corresponding to an equivalent dose level higher than the first equivalent dose level based on the first image data and the model for denoising. In some embodiments, the method may further include determining information relating to the ROI of the first subject based on the second image data and recording the information relating to the ROI of the first subject.
US11554269B2	Method, system and components for selective magnetic particle motion A method, apparatus and components thereof enable selective or differentiated manipulation of at least one of a plurality of particles located in a region of space via magnetic field generation and variation.
US11554267B2	Systems and methods for delivering therapeutic agents to the brain using TMS The improvement of administration of a therapeutic agent to a targeted region of a patient's brain is herein described. A magnetic material, preferably soluble iron, is administered to the patient. A magnetic field, for example via transcranial magnetic stimulation (TMS), is applied to the targeted region of the patient's brain. The magnetic field is used to agitate magnetic material localized to the targeted region of the brain, temporarily forming openings in the blood-brain barrier (BBB), increasing local perfusion, or both at the targeted region. A therapeutic agent is administered to the patient and is delivered to the targeted region of the patient's brain through openings in the BBB, local perfusion, or both.
US11554265B2	Method and apparatus for application of a neural stimulus A method of applying a neural stimulus with an implanted electrode array involves applying a sequence of stimuli configured to yield a therapeutic effect while suppressing psychophysical side effects. The stimuli sequence is configured such that a first stimulus recruits a portion of the fibre population, and a second stimulus is delivered within the refractory period following the first stimulus and the second stimulus being configured to recruit a further portion of the fibre population. Using an electrode array and suitable relative timing of the stimuli, ascending or descending volleys of evoked responses can be selectively synchronised or desynchronised to give directional control over responses evoked.
US11554264B2	Electrode position detection Devices, systems, and techniques are disclosed for determining spatial relationships between electrodes implanted within a patient. In one example, a medical device delivers, via a first electrode, an electrical stimulus and senses, for each other electrode, a respective electrical signal indicative of the electrical stimulus. The medical device determines, for each other electrode, a respective value for each respective electrical signal. The medical device determines, based on the respective values for each respective electrical signal and values of tissue conductivity of tissues of the patient interposed between the first electrode and the other electrodes, spatial relationships between the first electrode and each other electrode of the plurality of electrodes.
US11554258B2	Syringe with snap-in enteral connection feature A syringe having barrel defining an outer circumferential surface, and a distal end including a non-luer tip that is not connectable to an intravenous device. The syringe barrel defines a snap-in, syringe engagement feature, adjacent to its distal end, oriented on its outer circumferential surface, which is selectively insertable within a bore of a complementary enteral collar. A proximal end of the enteral collar has a snap-in, enteral collar engagement feature, in the bore of the collar. In some embodiments, the snap-in, enteral collar engagement feature includes one or more cantilever snap joints, which engage a recess in the syringe engagement feature, upon axial insertion of the syringe tip into the bore of the collar. In some embodiments, the enteral collar engagement feature includes a discontinuous-annular snap joint. The enteral collar is sized to permit connection to an enteral device and prevent connection to a device having a luer connector.
US11554253B2	Unitary strain-relieving intravenous (IV) anchor system A system for strain relieving intravenous (IV) assembly includes a dressing and an anchor portion for use with the dressing. In various embodiments, the dressing may cover an injection site into a portion of a patient's body for an intravenous (IV) assembly that provides fluid communication between the injection site and a fluid reservoir remote from the injection site through a flexible tube. In an illustrative example, the anchor portion may include a first member and a second member. The first member may be secured, for example, to the dressing and may, in some examples, wrap around the tubing so as to resist axial movement of the tubing relative to the dressing. The second member may be secured to the dressing and may wrap around the tubing and a portion of the patient's body so as to resist radial movement of the tubing relative to the body.
US11554250B2	Single and multilayer bands and related methods Medical appliances including reinforcing bands and radiopaque marker bands are disclosed. In some embodiments, bands may comprise two or more material layers. A first layer may control the mechanical properties of a multilayered marking band, and a second layer may exhibit greater radiopacity than the first layer. Bands may also comprise a single layer.
US11554234B2	Breathing assistance apparatus A breathing assistance apparatus is disclosed, for use with delivery of respiratory gases to a patient. The breathing assistance apparatus includes a patient interface, having a body section adapted to cover the nose, or nose and mouth of a patient and a sealing interface. The sealing interface includes at least an outer sealing member. The outer sealing member is adapted to attach to the body section in a sealing manner and has a substantially thin section in at least its nasal bridge region. The thin section is substantially thinner than the rest of the outer sealing member. The patient interface comprises a mask body and a seal assembly. The seal assembly includes a flexible seal, and a rigid seal clip, the seal assembly being removably attached to the mask body via the rigid seal clip. The mask body and rigid seal clip are profiled to match the contours of a user's face so that the seal has a substantially constant wall depth.
US11554231B2	Methods and systems for anesthetic agent leakage diagnostics Methods and systems are provided for anesthetic agent leakage diagnostics. In one embodiment, a method for diagnosing leaks in an anesthetic vaporizer includes calculating a leakage rate based on measurements of an anesthetic agent level in a sump of the anesthetic vaporizer, the measurements received from a fluid level sensor at a first time and a second time, and outputting a maintenance alert responsive to the leakage rate exceeding a threshold.
US11554229B2	Nasal administration A method of delivering a substance, such as one or more of a triptan, a nasal steroid or carbon dioxide gas, to the nasal cavity of a subject, in particular for the treatment of headaches, for example, migraine, or rhinosinusitis, for example, chronic rhinosinusitis, optionally with polyps, the method comprising the steps of fitting a nosepiece to one nostril of the subject, delivering the substance through the nosepiece to the posterior region of the nasal cavity of the subject.
US11554226B2	Drug delivery device with electronics A system may include an external device and an inhaler. The external device may include a processor, a communication circuit, and memory. The inhaler may include a mouthpiece, medicament, a mechanical dose counter, and an electronics module comprising a processor and a communication circuit. The electronics module may record a dosing event when the inhaler is actuated, such as when the mouthpiece cover is opened, and send a signal indicating the dosing event to the external device. The external device may receive a mechanical dose reading of the mechanical dose counter, determine an electronic dose reading based on the signal indicating the dosing event, determine that a discrepancy between the mechanical dose reading and the electronic dose reading exceeds a threshold, and notify the user of the discrepancy, for example, by providing a notification to the user by way of a mobile application residing on the external device.
US11554224B2	Electronic atomizing apparatus, control method thereof and power supply assembly The present disclosure provides an electronic atomizing apparatus and an atomizer, a power supply assembly, a control method thereof. The electronic atomizing apparatus may include a housing and a heater, a battery, an angle detection mechanism and a processor arranged in the housing. The housing may be configured to define a liquid storage chamber and a mouthpiece. The liquid storage chamber may be configured to storage aerosol-generating liquid and may be arranged between the mouthpiece and the heater. The heater may be configured to be powered by the power supply assembly. The angle detection mechanism may be configured to detect the tilt angle of the electronic atomizing apparatus. The processor may be connected with both the heater and the angle detection mechanism and may be configured to control the heater to stop heating when it is determined that a tilt angle is greater or equal to an angle threshold.
US11554222B2	Needle module for a drive-controlled apparatus for repeatedly piercing human or animal skin, and handheld unit A needle module for a drive-controlled handheld unit for repeatedly piercing human or animal skin, comprising a housing; a needle holder, which can be moved back and forth in the housing in a longitudinal direction of the housing; a piercing device on the needle holder, which can be moved, on account of the movement of the needle holder, between a proximal and a distal position, in which a piercing tip of the piercing device is arranged outside the housing; a coupling component, which is coupled to the needle holder in such a way that a driving movement provided with a repetition frequency by a drive device that can be coupled to the coupling component can be introduced onto the needle holder; and a damping component, which is arranged between the needle holder and the coupling component and is configured to damp a transfer of force therebetween.
US11554217B2	Drive mechanisms suitable for use in drug delivery devices A drive mechanism suitable for use in drug delivery devices is disclosed. The drive mechanism may be used with injector-type drug delivery devices, such as those permitting a user to set the delivery dose. The drive mechanism may include a housing, a dose dial sleeve, and a drive sleeve. A clutch is configured to permit rotation of the drive sleeve and the dose dial sleeve with respect to the housing when the dose dial sleeve and drive sleeve are coupled through the clutch. Conversely, when the dose dial sleeve and drive sleeve are in a de-coupled state, rotation of the dose dial sleeve with respect to the housing is permitted and rotation of the drive sleeve with respect to the housing is prevented. In the de-coupled state, axial movement of the drive sleeve transfers force in a longitudinal direction for actuation of a drug delivery device.
US11554214B2	Fluid management system A surgical fluid management system includes a console and a cassette for delivering fluids to a surgical site. The console has a pump rotor and a pressure-sensing membrane. The cassette has a cassette housing, a flexible fluid delivery tube in the housing. The flexible fluid delivery tube has a lumen configured to interface with the pump rotor and to deliver a flow of fluid from a fluid source as the rotor is rotated. A pressure-transmitting membrane is located in a wall of the cassette housing and in fluid communication with said fluid delivery lumen. The pressure-transmitting membrane flexes outwardly in response to a positive pressure in the lumen and flexes inwardly in response to a negative pressure in the lumen. The pressure-transmitting membrane detachably adheres to or presses against the pressure-sensing membrane to cause the pressure-sensing membrane to move in response to pressure changes in the flexible fluid delivery tube.
US11554213B2	Injector needle insertion retraction assembly A needle insertor for a medicament delivery device is presented having a driver having a first part movably arranged within the case and a second part connected to the base, a needle assembly movably held by the first part in the case, a rotator arranged in the case and configured to engage the first part for moving the driver, an energy accumulation member configured to interact with the rotator for applying a rotational force on the rotator, a movable stop arranged on the base and configured to interact with the rotator for preventing the rotator from rotating. The first part has a first position where the needle assembly is held inside the case, a second position where the needle portion is positioned outside the case after being moved to pass through the injection site end, and a third position where the needle portion is positioned inside the case.
US11554207B2	Perfusion system A perfusion container for directly administering to patients a dose of an antineoplastic drug calculated according to a patient's parameter, wherein the first perfusion container comprises a solution of antineoplastic drug at a concentration and volume such that the amount of antineoplastic drug in the container is equal to the calculated dose for one patient but less than the calculated dose for a second patient, the calculated dose is provided to first patient within 5% variance by directly administering the full volume of the solution of antineoplastic drug from the first perfusion container, further the first perfusion container is accompanied by a second top-up perfusion container comprising a solution of antineoplastic drug at a concentration and volume such that the calculated dose is provided within 5% variance by directly administering the full volume of the solution of antineoplastic drug from the first perfusion container and the second top-up container to the second patient.
US11554188B2	Anti-viral dry cleaning process Provided herein is a method of treating material that is contaminated with a virus, comprising exposing the material to vapor, wherein the vapor is produced by heating and/or vaporizing a dry cleaning solvent, and wherein the method at least partially deactivates the virus.
US11554184B2	Synthetic cannabinoid combination therapy compositions and methods for personalized and targeted therapies including the treatment of infectious diseases Compositions and methods for the personalized and targeted therapeutic treatment of diseases and disorders, including the treatment of pain, inflammation, and infectious diseases in a subject. In particular, labeled synthetic cannabinoid therapeutic compositions are provided that include a conjugate of a synthetic cannabinoid compound, a chelator, and a label, that when coupled with imaging may be used to determine in real time optimal dosing and targeting of particular pathways and tissues to provide personalized therapies. Combination therapies are also provided that include one or more synthetic cannabinoid compound and at least one active pharmaceutical ingredient.
US11554181B2	Tumor specific antibody conjugates and uses therefor Provided are antibodies, and fragments, derivatives, and nanoparticle conjugates thereof, particularly humanized derivatives thereof, which bind to tumor antigens. Also provided are nucleic acid molecules encoding chimeric antigen receptors (CARs) that bind to tumor antigens, polypeptides and CARs encoded by the nucleic acid molecules, vectors and host cells that include the nucleic acid molecules, methods of making the same, and methods for using the same to generate a persisting population of genetically engineered T cells in a subject, expanding a population of genetically engineered T cells in a subject, modulating the amount of cytokine secreted by a T cell, reducing the amount of activation-induced calcium influx into a T cell, providing an anti-tumor immunity to a subject, treating a mammal having a MUC1-associated disease or disorder, stimulating a T cell-mediated immune response to a target cell population or tissue in a subject, and imaging a MUC1-associated tumor.
US11554180B2	Adeno-associated virus virions with variant capsid and methods of use thereof The present disclosure provides adeno-associated virus (AAV) virions with altered capsid protein, where the AAV virions exhibit greater infectivity of retinal cells compared to wild-type AAV. The present disclosure further provides methods of delivering a gene product to a retinal cell in an individual, and methods of treating ocular disease.
US11554178B2	Compositions and methods of modulating macrophage activity Disclosed herein, inter alia, are compositions and methods of modulating macrophage activity. Provided is a method of treating a disease (e.g., a macrophage-associated disease, autoimmune disease, inflammatory disease, or a cancer of an organ in the intraperitoneal cavity), the method including intraperitoneally administering to a subject in need thereof a therapeutically effective amount of a nanoparticle composition or pharmaceutical composition. Provided is a silica nanoparticle non-covalently bound to a plurality of nucleic acids, wherein the silica nanoparticle has a net positive charge in the absence of the plurality of nucleic acids. Provided is a pharmaceutical composition including a nanoparticle composition as described herein, and a pharmaceutically acceptable excipient.
US11554170B2	Immunogenic formulations comprising linear or branched polyacrylic acid polymer adjuvants The present invention provides for novel immunological and vaccine formulations comprising a newly applied non-crosslinked polyacrylic acid polymer adjuvant. The adjuvants may be combined with a wide variety of immunogens to produce vaccines that are safe and effective when administered to a wide range of target animals. The immunogens may include, but are not limited to: inactivated pathogens, attenuated pathogens, subunits, recombinant expression vectors, plasmids or combinations thereof. The animals may include, but are not limited to: humans, murine, canines, felines, equines, porcines, ovines, caprines and bovines.
US11554166B2	Immunogenic treatment of cancer The present invention provides an immunomodulator for use in the treatment and/or control of a neoplastic disease in a patient intended to undergo immunogenic cell death therapy simultaneously, separately or sequentially with administration of the immunomodulator. The therapy can be selected from microwave irradiation, targeted radiotherapy, embolisation, cryotherapy, ultrasound, high intensity focused ultrasound, cyberknife, hyperthermia, radiofrequency ablation, cryoablation, electrotome heating, hot water injection, alcohol injection, embolization, radiation exposure, photodynamic therapy, laser beam irradiation, and combinations thereof.
US11554158B2	GPNMB compositions for treatment of skin wounds A method for treating a skin wound of a subject is described. The method includes contacting the skin wound with a therapeutically effective amount of a wound healing composition comprising glycoprotein nonmelanoma clone B (GPNMB) protein, an active peptide fragment thereof, a GPNMB analog, a GPNMB potentiating agent, or a combination thereof.
US11554155B2	Compositions and methods for improving gastrointestinal function Compositions and methods for improving gastrointestinal function and reducing the presence of gas bubbles in a gastrointestinal tract. A composition includes an effective amount of ginger root extract for reducing gas bubbles in a gastrointestinal tract and further includes propylene glycol and sodium chloride.
US11554151B2	Composition containing Perilla frutescens fermented extract for prevention, alleviation, or treatment of sleep disorder A pharmaceutical composition, dietary supplement, or food containing a Perilla frutescens fermented extract is disclosed. The composition is useful for prevention or treatment of a sleep disorder. A composition or a fiber or fragrance composition containing a Perilla frutescens fermented extract is also disclosed. A method for treating sleep disorder employing the pharmaceutical composition, dietary supplement, food, or the fiber or fragrance composition is disclosed.
US11554142B2	Dosage unit formulations of autologous dermal fibroblasts Dosage units consist of an autologous cell therapy product composed of fibroblasts grown for each individual to be treated. The suspension of autologous fibroblasts, grown from a biopsy of each individual's own skin using current good manufacturing practices (CGMP), and standard tissue culture procedures, is supplied in vials containing cryopreserved fibroblasts or precursors thereof, having a purity of at least 98% fibroblasts and a viability of at least 85%, for administration of from one to six mL, preferably two mL, of cells at a concentration of from 1.0-2.0×107 cells/mL. When injected into the nasolabial fold wrinkles (creases on the sides of the nose that extend to the corners of the mouth), the autologous fibroblasts are thought to increase the synthesis of extracellular matrix components, including collagen, reducing the severity of these wrinkles. Dosage and timing of administration have been demonstrated to be critical to achieving clinically significant outcomes.
US11554141B2	Methods and compositions for immunomodulation Provided are cells containing exogenous antigen and uses thereof.
US11554137B2	Composition and method for arresting blood flow and for forming a persistent microbial barrier A composition and method useful in promoting healing of a bleeding wound site. The composition preferably includes a substantially anhydrous acid form of a cation exchange resin, which when applied over blood, provides an antimicrobial against planktonic microorganisms and biofilms in the wound. The resin is also capable, when applied in sufficient quantities, of providing a continuing and persistent antimicrobial against planktonic microorganisms and biofilms through dehydration and ion exchange with cations present in the blood and other body fluids. When the resin has a concentration of at least 26 mg/ml, it provides a >3 log reduction in biological activity of MRSA, MRSE and Pseudomonas aeruginosa.
US11554132B2	Compositions comprising resveratrolosides and curcumins The invention refers to new methods for treating spontaneous tumors in humans of the Central Nervous System, more particularly of 3rd and 4th grade tumors, even more particularly gliomas, and is related to the administration of compositions comprising therapeutically effective amounts of resveratrolosides and curcumins, in particular natural extracts comprising said two components. The invention also relates to the realization of pharmaceutical and nutraceutleal compositions comprising resveratrolosides and curcumins More specifically, the invention relates to compositions formulated for the release of active components for sublingual administration.
US11554125B2	Neuroactive steroids, compositions, and uses thereof Described herein are methods of treating a disorder, e.g., tremor, e.g., essential tremor; depression, e.g., postpostum depression; and anxiety disorder, the method comprising administering to a human subject suffering from a disorder, e.g., tremor, e.g., essential tremor; depression, e.g., postpostum depression, an anxiety disorder with a neuroactive steroid or a composition comprising a neuroactive steroid (e.g., pregnanolone, allopregnanolone, alphadalone, ganaxolone, or alphaxolone).
US11554124B2	Hematopoiesis-enhancing agent The purpose of the invention is to provide a novel hematopoiesis-promoting agent and a medicament comprising the hematopoiesis-promoting agent as an active ingredient for preventing or treating anemia, in particular refractory anemia. The present invention provides a hematopoiesis-promoting agent comprising an S-adenosylmethionine synthase inhibitor.
US11554121B2	Compositions and methods for inhibiting type 1 collagen production This discloses that compounds of Formula 1 may be used as antifibrotics because they inhibit type 1 collagen production. In particular, this discloses a pharmaceutical composition containing one or more compounds of Formula 1 and methods of using compounds of Formula 1 in fibrosis treatment and inhibiting type 1 collagen synthesis.
US11554111B2	Sphingosine pathway modulating compounds for the treatment of coronavirus infection The invention provides methods and compositions for treating a coronavirus infection using sphingosine kinase-1 inhibitors, such as SK1-I, and selective sphingosine-1-phosphate receptor agonists, such as ozanimod.
US11554110B2	Pemafibrate dosing regimens To provide a medicament for safely treating a patient in need of treatment with pemafibrate, a salt thereof, or a solvate of any of these (hereinafter also referred to as pemafibrate therapy). A medicament for treating a patient in need of pemafibrate therapy, the medicament comprising the step of avoiding or suspending concomitant use of pemafibrate, a salt thereof, or a solvate of any of these as an active ingredient in order to suppress an increase in plasma concentration of pemafibrate when the treatment is combined with a medicament containing an OATP1B inhibitor, or the step of reducing the dose of pemafibrate, a salt thereof, or a solvate of any of these.
US11554100B2	Single-layer oral dose of neuro-attenuating ketamine The present invention is directed to oral neuro-attenuating ketamine (NAKET) tablet formulations, and methods of administration, which ensure the steady release of a therapeutically effective concentration of ketamine from an oral tablet without neurologically toxic spikes in ketamine concentration. In particular, the present invention provides single layer oral tablet formulation of NAKET. In a specific embodiment, the NAKET tablet formulation, and methods of administration provide steady administration of NAKET to a subject for 24 hours or greater, for example, up to 36 hours, after a single administration event.
US11554097B2	Recombinant production of hybrid lipid-biopolymer materials that self-assemble and encapsulate agents Disclosed herein are conjugates including a fatty acid, a self-assembly domain, and a polypeptide having phase transition behavior. Further disclosed are methods of using the conjugates to treat disease, methods of delivering an agent, and methods of preparing the conjugates.
US11554096B2	Probiotics-delivering hydrogel formulation for protecting probiotics in acidic environment and composition for delivering probiotics comprising same The present invention relates to a hydrogel formulation for delivering probiotics including a hydrogel, probiotics and zwitterionic buffer as an active ingredient, a composition for delivering probiotics comprising the same and a method of preparing the same, which adjust and maintain the internal pH of the hydrogel even in the gastric juice environment, thereby increasing the survival rate of the probiotics in the gastric juice and improving the delivery rate to the large intestine, by further adding zwitterionic buffer capable of maintaining pH to the hydrogel encapsulated with probiotics.
US11554095B1	Mitomycin-C bladder instillation syringe kit The disclosure provides compositions, methods, and devices for use in delivering Mitomycin-C(MMC), an antineoplastic chemotherapy drug often used for bladder instillations to treat bladder cancer, which degrades in both acidic and alkaline environments. The disclosure provides a solution of buffered MMC (or a different drug) in 50% propylene glycol that maintains a pH from 7.0 to 8.0 when introduced into acidic solutions (pH of 5.0) and is stable when stored at 2-8° C. for greater than 134 days. This formulation can be produced in an FDA registered 503B Outsourcing facility in a pre-filled, ready-to-administer syringe kit with pre-attached closed system transfer device and accessories required for bladder instillation.
US11554093B2	Acrylic hair fixative copolymers and compositions A hair fixative composition comprising a film forming polymer that is prepared from monomers comprising (a) 10-30% by weight of one or more copolymerizable comonomers selected from the group consisting of N-alkyl (meth)acrylamide wherein the alkyl group thereof contains from 2 to 12 carbon atoms, wherein for at least one of said copolymerizable comonomers the alkyl group contains from 5 to 12 carbon atoms; (b) 14-21% by weight of copolymerizable comonomers comprising acrylic acid and optionally one or more acidic copolymerizable comonomers selected from the group consisting of methacrylic acid, crotonic acid, itaconic acid, maleic acid, fumaric acid, and the (C1-C4)alkyl half esters of maleic and fumaric acids; and (c) 40-76% by weight two or more copolymerizable comonomers selected from the group consisting of (C1-C12)alkyl(meth)acrylates, wherein at least one of said two or more copolymerizable comonomers is a (C1-C2)alkyl(meth)acrylate; said film forming polymer being optionally completely or partially neutralized with a basic reagent.
US11554086B2	Cosmetic composition comprising glycolic acid and methods of use The present disclosure relates to stable cosmetic compositions that include high levels of free glycolic acid. The cosmetic compositions typically include: glycolic acid and/or a salt thereof; at least one non-silicone fatty compound; at least one emulsifier; at least one water-soluble solvent; at least one silicone; and water. The cosmetic compositions are in the form of an emulsion, in particular, a water-in-oil emulsion, and typically have a low pH of below 7. Also, the cosmetic compositions have high amount of free glycolic acid, for example, at least 6 wt. % of free glycolic acid, based on the total weight of the cosmetic composition. The cosmetic compositions are particularly useful for improving the appearance of skin. Accordingly, the instant disclosure relates to methods of treating skin, for example, improving the appearance of skin using the cosmetic compositions.
US11554084B2	Compositions incorporating avobenzone-calix[8]-PO3H2 complex A novel composition is disclosed comprising the complex avobenzone-calix[8]-PO3H2. In another embodiment, the present invention is a sunscreen composition comprising the complex avobenzone-calix[8]-PO3H2 and a cosmetically acceptable carrier.
US11554083B2	DHA as a hair colourant There is described a method for colouring hair, said method comprising treating hair with a composition comprising dihydroxyacetone (DHA), in free form or in salt form; optionally drying the hair; and heating the treated hair, including the applied DHA composition, to a temperature of from about 100° C. to about 250° C.
US11554071B2	Robotic assistant and method for controlling the same A robotic assistant includes a base; an elevation mechanism positioned on the base; a display rotatably mounted on the elevation mechanism; a camera positioned on the display; and a control system that receives command instructions. In response to the command instructions, the control system is to detect movement of a face of the user in a vertical direction based on the images captured by the camera. In response to detection of the movement of the face of the user in the vertical direction, the control system is to rotate the display and actuate the elevation mechanism to the move the display up and down to allow the camera to face the face of the user during the movement of the face of the user in the vertical direction.
US11554065B2	Pressure relief mattress and body pressure management system thereof Disclosed herein is a pressure-relief mattress comprising: a plurality of inflatable bladders; a pressure sensor pad arranged to detect pressure exerted on a subject, the pressure sensor pad comprising a plurality of pressure sensor cells being arranged in a matrix with at least one row and at least one column; a pressure-sensing electronic unit electrically connected with the plurality of pressure sensor cells; and a pressure-control electronic unit communicatively connected with the pressure-sensing electronic unit; wherein the pressure-sensing electronic unit is configured for generating a measurement result indicative of a pressure exerted upon the subject at one or more of the pressure sensor cells, the pressure control electronic unit is configured for controlling operation of one or more of the inflatable bladders according to the pressure measurement result.
US11554063B2	Patient support apparatus with articulating fowler deck section traveling through arcuate path A patient support apparatus includes a support frame and a patient support deck operatively attached to the support frame. The patient support deck includes an adjacent pair of deck sections. An actuator is coupled to a first one of the adjacent deck sections, and the actuator, in combination with a deck articulating assembly, moves the first one of the adjacent deck sections relative to the support frame and second one of the adjacent pair of deck sections between an initial configuration and a raised configuration. In the raised configuration, the inner adjacent end of the first deck section is spaced further from the corresponding inner adjacent end of the second deck section, and the outer end opposite the inner adjacent end of the first one of the adjacent deck sections is spaced further away from the support frame, than in the initial configuration.
US11554055B2	Absorbent article with absorbent body providing improved access to containment pocket of waist containment member An absorbent article (10, 110, 210, 310, 410) can include a waist containment member (54) and an absorbent body (34, 134, 234, 334, 434). The waist containment member (54) can include a proximal portion (76) and a distal portion (78) configured to freely move with respect to the chassis (11) when the absorbent article (10, 110, 210, 310, 410) is in a relaxed configuration to provide a containment pocket (82). The absorbent body (34, 134, 234, 334, 434) can be configured to provide improved access for exudates into the containment pocket (82) of the waist containment member (54).
US11554051B2	Negative pressure wound therapy apparatus Disclosed embodiments relate to apparatuses and methods for wound treatment. In certain embodiments, a negative pressure wound therapy apparatus can include a wound dressing comprising an absorbent layer comprising a plurality of portions of absorbent material that can be physically separate from each other. In some embodiments, a wound treatment apparatus can include an absorbent layer comprising a compressed portion configured to impede the flow of fluid therethrough. In some embodiments, a wound treatment apparatus can include an absorbent layer and spacer layer positioned side by side.
US11554043B2	Microfemtotomy methods and systems Methods and systems for performing laser-assisted surgery on an eye form one or more small anchoring capsulotomies in the lens capsule of the eye. The one or more anchoring capsulotomies are configured to accommodate corresponding anchoring features of an intraocular lens and/or to accommodate one or more drug-eluting members. A method for performing laser-assisted eye surgery on an eye having a lens capsule includes forming an anchoring capsulotomy in the lens capsule and coupling an anchoring feature of the intraocular lens with the anchoring capsulotomy. The anchoring capsulotomy is formed by using a laser to incise the lens capsule. The anchoring feature can protrude transverse to a surface of the intraocular lens that interfaces with the lens capsule adjacent to the anchoring capsulotomy.
US11554037B2	Restraint assembly The restraint assembly includes a mounting plate having a vertical slot. The plate covers an opening in a surface which is located to restrain a patient. An adapter buckle has a “T” stop which is releasably coupled to the vertical slot. The buckle includes an arm and a head. The head includes a horizontal slot for releasable receipt of a strap of the patient restraint. The arm includes an angular bend which positions the head relative to the plate during use. A lock may be used to prevent undesired separation of the buckle from the plate.
US11554030B2	Prosthetic limb fitting apparatus for predicting the effect of a proposed prosthetic limb on able joints A prosthetic limb test fixture is configured to mimic a human stride. An electronic management system can control the test fixture to follow the position and pattern of a particular selected gait cycle during testing. A proposed prosthesis can be attached to the test fixture. Sensor data collected during testing can be evaluated to determine whether the proposed prosthesis is likely to appropriately fit an amputee patient. Iterative adjustments may be made to the prosthesis based on test data in order to maximize the likelihood of a good fit.
US11554021B2	Expanding interbody implant and method A device includes a core defining first and second female threads. A first member includes a first body and a first drive screw coupled to the first body, the first drive screw being configured to engage the first female thread. A second member includes a second body and a second drive screw coupled to the second body, the second drive screw being configured to engage the second female thread. A first plate is coupled to the core and the first body. The first plate includes a first vertebral engaging surface. A second plate is coupled to the core and the second body. The second plate includes a second vertebral engaging surface. The drive screws are configured to independently rotate relative to the core to pivot the first plate relative to the core and to alter a distance between the first vertebral engaging surface and the second vertebral engaging surface.
US11554017B2	Preventing dislodgement of a constricting cord that has been affixed to a cardiac valve annulus Dislodgment of a constricting cord from an annulus can be prevented by delivering the distal loop portion of the constricting cord to the annulus using a percutaneous delivery tool, and launching anchors into the annulus so as to affix the distal loop portion of the constricting cord to the annulus. The percutaneous delivery tool is withdrawn in a proximal direction after the anchors have been launched. A pushing member is pressed in a distal direction so that the pushing member holds a portion of the constricting cord against the annulus with enough pressure to prevent dislodgment of any of the anchors during the withdrawal of the percutaneous delivery tool.
US11554015B2	Minimally-invasive low strain annuloplasty ring A minimally-invasive annuloplasty ring for implant at a mitral annulus. The annuloplasty ring has an inner core member with a C-shaped plan view that generally defines an oval with a major axis and a minor axis, and is symmetric about the minor axis. A posterior portion of the core member bisected by the minor axis has a thicker radial dimension than a pair of free end regions terminating on an anterior side of the core member. The radial thickness smoothly transitions between the posterior portion and the end regions. The inner core member may be covered with a fabric, and is a superelastic metal so that it can be straightened out and delivered through an access tube. The curvatures and thicknesses around the core member are selected so that the strain experienced when straightened does not exceed 7-8%.
US11554013B2	Delivery systems for prosthetic heart valve Described herein are systems and methods from delivering prosthetic devices, such as prosthetic heart valves, through the body and into the heart for implantation therein. The prosthetic devices delivered with the delivery systems disclosed herein are, for example, radially expandable from a radially compressed state mounted on the delivery system to a radially expanded state for implantation using an inflatable balloon of the delivery system. Exemplary delivery routes through the body and into the heart include transfemoral routes, transapical routes, and transaortic routes, among others.
US11554002B2	Transdermally powered MR-conditional medical implant inflator system A wirelessly powered inflatable medical implant system includes a medical provider software application, a patient external controller and a MR-Conditional, nonferrous pump in reservoir implant. The medical provider software application programs the patient external controller for the patient to transmit wireless power and control signals to circuitry in a pump in reservoir implant. In response, the pump in reservoir implant, containing a fluid reservoir and pump package submerged therein, transfers fluid from the reservoir through tubing, and into one or more inflatable medical implants. Submerging the pump package within the reservoir simplifies surgery in males and pump placement in females and provides pump package heatsinking to limit implant overheating.
US11553993B2	Highly self-tapping dental implant system with hybrid connection and parallel double cone locking between prosthetic abutment, implant and infernal screw Highly self-tapping dental implant system with hybrid cone type connection and interlocking rails, which allows high insertion (or removal) torque and double parallel cone locking between the implant, prosthetic abutment and internal screw, even in its 3.0 mm diameter embodiment, and gives the whole system high primary and secondary stability, optimal watertightness thanks to the double cone sealing, as well as predictable long-term fixation of the dental prosthesis on the implant.
US11553989B2	Tooth modeling system Systems and methods are disclosed for treating teeth to correct for malocclusions. This may be accomplished by applying a series of labels to a digital dental model and applying a rolling ball process to identify tooth boundaries separating one tooth from a neighboring tooth and to also determine the crown/gum margin. The user may further assign regions to the dental model to indicate hard regions and soft regions. With the dental model labeled and defined, the user may then generate a treatment plan for moving the labeled and defined tooth or teeth relative to one another to correct for any malocclusions. Upon approval of the treatment plan, a series of 3D printed dental appliances or aligners to be worn in series by the patient may be fabricated to ultimately move the tooth or teeth to a desired position.
US11553987B2	Method of optimizing manufacture of a three-dimensional article having an interface surface A system for manufacturing a three-dimensional article includes a controller configured to: receive an input file defining a geometry of the three-dimensional article; receive information specifying an interface surface of the article over which the article will fit against a three-dimensional body; slice the geometry; identify intersecting slices that intersect the interface surface; and for the intersecting slices, alter a halftone range along the interface surface. Along the interface surface, the article slidingly engages the three-dimensional body. The sliding engagement can be sufficient to provide a fluid seal along the interface surface.
US11553976B2	Flexible bracket system for medical apparatuses A support device (10) forms a medical apparatuses bracket system and functions as a bracket system for medical apparatuses (12). The support device (10) includes a central vertical, or at least essentially vertical, column (14) and at least one tine (20) and optionally two or more tines (20). The tine (20) or tines (20) is/are oriented obliquely to a crossbeam (22) mounted on the column (14).
US11553975B2	Medical manipulator system and method for operating same A medical manipulator system that includes a joint, a first sensor that detects an amount of rotational motion of the joint, an actuator that drives the joint via a wire, a second sensor that detects an amount of operation of the actuator based on a rotation angle of the actuator, an input device, and a controller. The controller generates a control signal based on: an operation mode in which the control signal is generated by a transfer function that receives an input target value of the rotation angle of the joint and the amount of operation of the actuator, and a calibration mode in which the transfer function is adjusted based on comparing to a predetermined threshold value the amount of rotational motion of the joint and the amount of operation of the actuator. The controller then transmits the generated control signal to the actuator to drive the joint.
US11553968B2	Apparatuses and methods for registering a real-time image feed from an imaging device to a steerable catheter A method of registering a real-time image feed from an imaging device inserted into a steerable catheter using a navigation system is provided. The method includes inserting the imaging device into a working channel of the steerable catheter and generating a real-time image feed of one or more reference points, wherein the orientation of the reference points is known. The method further includes orienting a handle of the steerable catheter to a neutral position, displaying the real-time image feed on a display of the navigation system, and registering the real-time image feed to the steerable catheter by rotating the displayed image so that the reference points in the real-time image feed are matched to the known orientation of the reference points.
US11553966B2	Device visualization through optical shape sensing of a guidewire A medical device deployment system includes a main body (101) and a guidewire (103) capable of being passed through the main body and including a lumen. An optical shape sensing (OSS) system (104) is configured to pass through the lumen in the guidewire. The OSS system is configured to measure shape, position or orientation of an endograft (102) relative to a blood vessel for placement of the endograft.
US11553965B2	Software for use with deformity correction A method of generating a correction plan for correcting a deformed bone includes inputting to a computer system a first image of the deformed bone in a first plane and inputting to the computer system a second image of the deformed bone in a second plane. Image processing techniques are employed to identify a plurality of anatomical landmarks of the deformed bone in the first image. The first image of the deformed bone is displayed on a display device. A graphical of the deformed bone is autonomously generated and graphically overlaid on the first image of the deformed bone on the display device, the graphical template including a plurality of lines, each line connected at each end to a landmark point corresponding to one of the anatomical landmarks. A model of the deformed bone may be autonomously generated based on the graphical template.
US11553959B2	Methods and devices for performing electrosurgery According to one aspect, a medical system may include an instrument including an end effector for acting as a monopolar electrode. The end effector may be configured to be positioned in a body of a subject and emit radiofrequency energy towards a target area in the body. The medical system may further include a return electrode. The return electrode may be deliverable within the body proximate the target area and separately from the instrument and the monopolar electrode. The return electrode may be configured to contact tissue in the body proximate the target area and receive radiofrequency energy emitted from the end effector.
US11553957B2	Surgical treatment instrument A surgical treatment instrument includes an elongated member an end effector that is bendable with respect to the elongated member, a bending operator operable to bend the end effector, a rotor rotatable about a rotation axis in response to operation of the bending operator, and a transmitter that transmits a driving force to bend the end effector. The bending operator, the rotor, and the transmitter are rotatable about the longitudinal axis together with the elongated member and the end effector.
US11553950B2	Lag screw systems and nail systems and methods incorporating the same A trochanteric fracture nail system includes: a trochanteric fracture nail and a lag screw system adapted and configured for fixation medially through the trochanteric fracture nail. The trochanteric fracture nail includes: a substantially cylindrical wall defining a longitudinal bore; at least one lateral bore intersecting the longitudinal bore; and a detent on an inner surface of at least one of the at least one lateral bore. The lag screw system includes a lag screw and an interference member. The lag screw includes: an annular body defining a substantially hollow central bore; and a keel located along the annular body. The keel is adapted and configured to substantially lie within an outer profile of the annular body when in a neutral position. The interference member is adapted and configured to displace the keel radially to resist motion of the annular body by engaging with the detent of the trochanteric fracture nail.
US11553939B2	Surgical instruments with a retention feature that retains a cutting element An end effector includes first and second jaws movable between open and closed positions, a guide track defined in the second jaw, and a cutting element extendable into the guide track and longitudinally movable within the guide track. A retention feature is positioned within the guide track and operatively couples the cutting element to a drive rod. The drive rod is actuatable to move the cutting element within the guide track, and the retention feature is larger than a width of an opening to the guide track such that the retention feature is retained within the guide track as the cutting element moves.
US11553938B2	Surgical instruments, control assemblies, and surgical systems facilitating manipulation and visualization A surgical instrument includes a housing, a shaft extending from the housing, an end effector assembly extending from the shaft and configured to rotate and/or articulate relative to the housing, a motor disposed within the housing and operably coupled to the end effector assembly to rotate and/or articulate of the end effector assembly relative to the housing, and a sensing assembly configured to sense movement of the housing relative to a reference position and to drive the motor to rotate and/or articulate of the end effector assembly relative to the housing based upon the sensed movement. The sensing assembly is configured to operate in each of a standard mode, wherein movement of the housing effects rotation and/or articulation of the end effector assembly in a similar direction, and a reversed mode, wherein movement of the housing effects rotation and/or articulation of the end effector assembly in an opposite direction.
US11553924B2	Minimally invasive systems with expandable supports for hemostasis in a bleeding closed tissue volume Disclosed herein are improved methods and apparatuses for providing hemostasis within a cavity defined by an internal surface of a bleeding tissue space. A catheter comprising a proximal end and a distal end may be advanced into the cavity through a proximal opening of the tissue space into the cavity. A distal balloon coupled to the catheter may be positioned adjacent a distal opening of the tissue space, and expanded to seal the distal opening. A hemostatic agent may be applied from the catheter to the internal surface of the tissue space to inhibit bleeding of the tissue space. The hemostatic agent may be applied without occluding the proximal opening, the distal opening, and a path extending therebetween with the hemostatic agent.
US11553922B2	Medical device including an artificial contractile structure A medical device has an artificial contractile structure including at least one contractile element adapted to contract a hollow body organ in such a way that said contractile element is adapted to be in a resting position or in an activated position, the activated position being defined with the contractile element constricting the hollow body organ and the resting position being defined with the contractile element not constricting the hollow body organ. The medical device further includes a tensioning device adapted to apply a force so as to tighten the contractile element around the hollow body organ. The contractile element further includes a closure for forming the contractile element into a closed loop around said hollow body organ, the closure having a plurality of lips arranged to engage the contractile element.
US11553912B2	Surgical stapler end effector sled having multiple surface finishes A staple driver actuator for a surgical stapler includes a base having at least one bottom surface. The bottom surface defines a plane and is configured to slide longitudinally relative to a stapling assembly of the surgical stapler. The staple driver actuator also includes at least one rail extending upwardly from the base. The at least one rail includes at least one rail cam surface, and the rail cam surface is inclined relative to the plane. The staple driver actuator further includes a first surface texture on a first portion of the staple driver actuator, and a second surface texture on a second portion of the staple driver actuator. The second surface texture is smoother than the first surface texture.
US11553905B2	Cardiac injury device A device, method, and use of a device for temporary management of a wound, such as a wound in a heart. The device has a shaft, a blood flow blocking membrane at the first end of the shaft for blocking blood flow through the wound, and an abutment member that is mounted to the shaft and is axially movable along the shaft towards and away from the blood flow blocking membrane for abutting the wound and holding the blood flow blocking membrane adjacent the wound. The blood flow blocking membrane is resiliently flexible and movable between at least a first collapsed state for inserting the blood flow blocking membrane through the wound, and a deployed state for blocking blood flow through the wound.
US11553899B2	Analysis apparatus An analysis apparatus includes processing circuitry configured to obtain quantitative values of a plurality of types of tissue properties relating to a region of interest of a subject, and generate a diagram of the region of interest based on the quantitative values.
US11553889B2	Devices, systems, and methods for improved accuracy model of vessel anatomy Devices, systems, and methods of imaging a blood vessel are provided. For example, the method can include obtaining fluoroscopic image data of a region of interest in a blood vessel using an x-ray source; obtaining intravascular ultrasound (IVUS) data at a plurality of positions across the region of interest using an IVUS component disposed on an intravascular device; processing the fluoroscopic image data and IVUS data, including: determining, using the fluoroscopic image data, a position of the intravascular device with respect to the x-ray source at each of the plurality of positions across the region of interest; co-registering the fluoroscopic image data and the IVUS image data; and generating, a model of the region of interest including position information of a border of a lumen of the blood vessel at each of the plurality of locations; and outputting a visual representation of the model of the region of interest.
US11553886B2	Apparatus for digital imaging in the head region of a patient An apparatus for Digital Imaging in the Head Region of a Patient includes an X-ray source and an X-ray sensor, supported on a rotary arm supported on a structure by a motor driven translation and rotation means. The rotary arm is provided with adjustment means for varying the distance between the source and the sensor. A control unit, that controls the source, the sensor, the adjustment means, and the translation and rotation means Collision detection means provided in the source and sensor detect a possible collision of the source and/or sensor with the patient during the motion of the source and/or sensor and the control unit responds to such detected possible collision.
US11553882B2	Transport apparatus in medical system A transport apparatus may include a patient bed unit for supporting the patient; a transferring unit for moving the patient bed unit along a first direction of the MRI device; and an elevating module for moving the patient bed unit along a second direction of the MRI device.
US11553876B2	Reversal of general anesthesia by administration of methylphenidate, amphetamine, modafinil, amantadine, and/or caffeine The present invention generally relates to compositions comprising anesthesia-reversing agents which facilitate or increase the time of awakening or reverse the effects of general anesthesia-induced unconsciousness. In some embodiments, the anesthesia reversing agent can be selected from any or a combination of methylphenidate (MPH), amphetamine, modafinil, amantadine, caffeine, or analogues or derivatives thereof. In some embodiments, compositions comprising at least one or more anesthesia-reversing agents can be used to facilitate awakening from anesthesia without or decreasing occurrence of delirium, and can be used in methods to treat or prevent the symptoms associated with emergence delirium, as well as treat a subject oversedated with general an esthesia. The invention also relates to methods for administering these compositions comprising anesthesia-reversing agents to subjects and for use.
US11553871B2	System and apparatus for non-invasive measurement of transcranial electrical signals, and method of calibrating and/or using same for various applications Apparatuses and methods for non-invasively detecting and classifying transcranial electrical signals are disclosed herein. In an embodiment, system for detecting and interpreting transcranial electrical signals includes: a headset including a plurality of electrodes arranged for detection of the user's transcranial electrical signals; a display configured to display information to the user while the user wears the headset; and a control unit programmed to: (i) receive data relating to the transcranial electrical signals detected by the electrodes of the headset; (ii) create a data matrix with the received data; (iii) convert the data matrix into one or more user values; (iv) define a user output state based on the one or more user values; and (iv) cause alteration of an aspect of the display based on the user output state.
US11553864B2	Biological sensor and vehicle seat A biological sensor is provided with at least two sensors for detecting vibrations, and is configured so that the at least two sensors form layers. One of the at least two sensors is a first sensor used to acquire biological information, and one is a second sensor used to remove noise. A first cushion material for reducing vibrations is disposed between the first sensor and the second sensor. The first cushion material is integrally laminated with the first sensor and the second sensor. This facilitates accurate detection of biological information.
US11553862B2	Analyte sensor An electrode measuring the presence of an analyte is described as one embodiment. The electrode includes a working conductor with an electrode reactive surface and a first reactive chemistry that is responsive to the analyte. The electrode further includes a first transport material that enables flux of the first analyte to the first reactive chemistry and a second transport material that supplies a reactant to the first reactive chemistry. Wherein the first reactive chemistry does not contact the electrode reactive surface while at least partially shadowing a portion of the electrode reactive surface.
US11553860B2	Medical diagnostic devices and methods A medical diagnostic device includes a wirelessly transmitted time data receiver and processor. Associated devices, methods and functionality are also described.
US11553854B2	Medical device with guidewire detection In various examples, a medical device is configured to be at least partially insertable within a patient. The medical device includes a first elongate member including a sidewall surrounding and defining a lumen extending through the first elongate member between a first proximal end and a first distal end. A second elongate member is sized and shaped to fit within the lumen of the first elongate member. A coil is disposed within the sidewall of the first elongate member, wherein the coil is configured to sense a position of the second elongate member with respect to the coil. In some examples, the first elongate member includes a catheter, and the second elongate member includes a guidewire.
US11553837B2	Medical imaging device with multiple imaging modes Improved fluorescent imaging and other sensor data imaging processes, including hyperspectral imaging, devices, and systems are provided to enhance endoscopes with multiple wavelength capabilities and providing sequential imaging and display. A first optical device is provided for endoscopy imaging in a white light and a fluoresced light mode with an imaging unit including one or more image sensors. A mechanism in the first optical device to automatically adjust the focus of the first optical device using one or more deformable, variable-focus lenses, wherein the automatic focus adjustment compensates for a chromatic focal difference between the light collected at distinct wavelength bands caused by the dispersive or diffractive properties of the optical materials or optical design employed in the construction of the first or second optical devices, or both. Further variable spectrum imaging is enhanced with the use of adjustable spectral filters.
US11553834B2	Force estimation system and force information calculation method A force estimation system for calculating force information regarding forces applied to one or more positions of a flexible tubular portion having flexibility through an arithmetic operation, the force estimation system comprising: a processor configured to input the deformation state and the mechanical property at a plurality of longitudinal positions of the flexible tubular portion, and calculates the force information of the force applied to the individual positions of the flexible tubular portion based on the deformed state and the mechanical property.
US11553833B2	Handle for an endoscope A handle for an endoscope has a handle housing, an operating member (7) accommodated in said handle, at least one pull wire (17) attached to said operating member (7), and at least one guide tube (16) surrounding and supporting said at least one pull wire (17). The guide tube (16) is fixed with respect to said handle housing at at least a first location. A direction guide (24) adapted for directing the free end of the pull wire (17) in a desired direction during assembly of the endoscope is provided at said first location.
US11553829B2	Information processing apparatus, control method and program An information processing apparatus (2000) detects an abnormal region (30) from a predetermined range (16) of a video frame (14). The information processing apparatus (2000) determines whether a predetermined condition is satisfied in a case where the abnormal region (30) is detected from the predetermined range (16) of a certain video frame (14) and the abnormal region (30) is not detected from the predetermined range (16) of a predetermined video frame (14) generated later than the video frame (14). In a case where the predetermined condition is not satisfied, the information processing apparatus (2000) performs a predetermined notification.
US11553828B2	Diagnosis support apparatus, diagnosis support method and computer-readable non-transitory storage medium for storing program A diagnosis support apparatus performs identification for a plurality of support items, which are identification classifications about diagnosis support, and the diagnosis support apparatus is provided with a processor. The processor performs analysis processing for acquiring analysis results including an analysis result about an observation mode by analyzing at least one of an input signal specifying the observation mode and an observation image obtained by observing an inside of a subject with an endoscope; performs support item setting processing for setting a support item corresponding to the analysis results obtained by the analysis processing, among the plurality of support items, which are the identification classifications; and generates diagnosis support information, which is information used for diagnosis of a legion candidate area included in the observation image, based on an identification index corresponding to the set support item and the observation image.
US11553827B2	Dishwasher The present disclosure relates to a dishwasher for washing the dishes and the cooking utensils by spraying washing water and steam. The dishwasher according to an embodiment of the present invention includes a tub which accommodates a washing object, a sump which is disposed in a bottom of the tub and stores washing water, a spray arm which sprays the washing water into the tub, a washing pump which sends the washing water stored in the sump to the spray arm, and a check valve which is disposed between the sump and the washing pump and opened in a direction of the washing pump from the sump.
US11553824B2	Automatic guiding method for self-propelled apparatus An automatic guiding method for a self-propelled apparatus (10) is provided. The self-propelled apparatus (10) turns and irradiates when a signal light emitted by a charging dock (20) is sensed by a flank sensor (103), and changes its turn direction when another different signal light from the charging dock (20) is sensed by a forward sensor (102). The charging dock (20) switches to emit another signal light different from the signal light currently emitted when each time is triggered by the signal light emitted by the self-propelled apparatus (10). Repeatedly execute the above actions and make the self-propelled apparatus approach the light-emitting unit (202) until the self-propelled apparatus (10) reaches a charging position. It can accurately guide the self-propelled apparatus (10) to the charging position by arranging only two sensors on the self-propelled apparatus.
US11553821B2	Shower curtain clips Shower curtain clips that hold shower curtains against bath walls to reduce drafts and escape of water spray during use. The shower curtain clips include a base panel that can be mounted on a bath wall, and a pivoting retaining panel that can be opened to receive a shower curtain and closed to secure the shower curtain in place.
US11553815B2	Dosing device, beverage dispensing device and worm body The present invention relates to a dosing device for a product in powder form, comprising a holder (10) intended to hold a first quantity of the product therein. The holder is provided with dosing means to draw off the product from the holder and move it to an outlet. The dosing means comprise a worm body (20) with a worm thread (21). In a first aspect the worm body comprises at an outer end facing toward the outflow opening at least one further worm thread (22) which runs between the first worm thread (21). In a second aspect the worm thread (21) encloses a smaller volume between successive turns at a base than between successive turns in a part thereof located further toward the outer end.
US11553812B2	Brewing apparatus A brewing apparatus may include a chassis. The chassis may include a chassis beverage cup base. A chassis beverage cup cavity defined within the chassis beverage cup base may be configured to receive a beverage cup of a plurality of beverage cups. The brewing apparatus may include an adaptor insert assembly dimensioned to fit within the chassis beverage cup cavity. An adaptor insert cavity defined within the adaptor insert may be configured to receive a second beverage cup of a plurality of beverage cups. The brewing apparatus may include a controller configured to acquire data about the beverage cup or the second beverage cup via the one or more sensors. The controller may be configured to at least one of select or adjust a catering profile of a plurality of catering profiles based on the acquired data.
US11553808B2	System for retaining a substrate within a frame A frame assembly includes a frame base and a rear panel including a plurality of side walls that are configured to be received within a plurality of side walls of the frame base. Along an external surface of each side wall of the rear panel there is at least one locking tab that is configured for reception within one corresponding locking opening of the frame base when the rear panel is inserted into the frame base so as couple the rear panel to the frame base in a snap-fitting manner and permit a canvas substrate to be captured therebetween for holding the canvas substrate across a front face of the frame base.
US11553802B2	Air system for a bed An air system for a bed can include a layer assembly having a head end, a foot end, and first and second sides, with a head portion near the head end, a foot portion near the foot end, and a middle portion between the head portion and the foot portion, the layer assembly. The layer assembly can have a spacer layer comprising spacer material configured to allow for air flow through the spacer material and a cover comprising a cover top layer and a cover bottom layer. The air system can have a distribution manifold that is substantially fan-shaped with a plurality of ribs defining channels and/or is positioned above the cover bottom layer and under the spacer layer. The air system can have first and second flaps with first and second retention features extending from the head and foot ends of the air layer.
US11553800B2	Modular bedroom system The present invention provides a compact, comfortable modular bedroom system to be used as a living and sleeping space, which is especially valuable if one lives in small quarters, in a tiny home, or has a large family. The modular bedroom system is comprised of one or more closet units, desk units, drawer units, headboard units, and step units which are positioned adjacent to and attached to other units to provide a small, twin-size bed area, a large king-size or California king-size bed area, or areas which fall in-between, depending on the individual sizes of the units and how one configures the positioning of the units.
US11553795B2	System, apparatus and methods for a mobile pivotable dry erase board An apparatus for a mobile floor standing structure with a wheeled base, attached to a dry-erase board is described. The dry erase board can be secured to the stand at a vertical orientation to give rise to a vertically standing writable dry-erase board. Alternatively, the dry-erase board being pivotably oriented form a vertical position to a horizontal position to yield into a writable dry erase board in a table configuration. The wheeled base adds ease in maneuverability and portability of the apparatus.
US11553794B2	Furniture item with concealed power line A furniture item includes a main body with an electrical device installed thereon. A power line electrically connects the electrical device to an external power source and is concealed in a power line channel formed in one or more of the walls of the main body. A switch may be connected to the main body and electrically connected to the electrical device, for controlling the electrical device. A main body door moveable from a first position to a second position may trigger the switch to enable and disable electrical connection between the external power source and the electrical device.
US11553791B2	Modular structure for shelving The modular structure for shelving comprises:—a plurality of vertical uprights comprising at least one pair of first teeth arranged one on top of the other to define a first interlocking plane;—a plurality of first metal sections provided with a cross section, higher than its width, of substantially tubular and parallelepiped shape, and with two ending parts provided with corners and with one pair of first clamping elements, arranged protruding in the proximity of the corners and superimposed on one another; the first clamping elements being spaced apart from one another to be coupled from top to bottom and in block configuration to any pair of the first teeth along the first interlocking plane, each first clamping element comprising a loop defining a passage slot and each of the ending parts of the first metal sections being substantially flat.
US11553789B2	Synchronized monitor mount and desk height adjustment system A height adjustment system includes a first controller to control a first drive assembly of an adjustable desk frame and a second controller to control a second drive assembly of an adjustable monitor mount. The first controller is communicatively coupled to the second controller to synchronize activation of the first controller and the second controller such that an adjustment of a height of the desk frame causes a corresponding adjustment of a viewing height of the monitor mount and an adjustment of the viewing height of the monitor mount causes a corresponding adjustment of the height of the desk.
US11553783B2	Interchangeable broom bristle with releasable agent An interchangeable broom bristle with at least one releasable agent. The broom bristles may be part of a broom including a handle and a broom head. The bristles are adapted to include at least one agent, which when the broom is in use the at least one agent is released. The agent may be a perfume or the like which releases a scent via friction when adjacent bristles come into contact with each other. The agent may include an anti-bacterial composition and/or a cleaning agent. Additionally, the broom head may be adapted to be interchangeable. The bristles may take various forms and the bristle head may include at least one type or form of bristle and/or any combination of at least two types or forms of bristle.
US11553776B2	Compact container having contamination-preventing cooling plate A compact container having a contamination-preventing cooling plate, includes: a discharge mechanism, inside the compact container, for discharging cosmetics; a discharge plate having a discharge hole and a coupling groove formed in the center thereof; and the cooling plate, which is coupled to the upper part of the discharge plate, has an outlet formed in the center thereof, and is made from a metal material. A contamination guard plate is coupled to the coupling groove of the discharge plate so as to block most of the outlet of the cooling plate while leaving only a discharge gap. The contamination guard plate blocks the outlet of the cooling plate, excluding the discharge gap, so as to prevent bacteria or contaminants from entering the outlet from the puff, and the cooling plate, which is made from the metal material, lowers the temperature of the discharged cosmetics.
US11553766B2	Wristbands with magnetic coupling A wristband can comfortably secure an electronic device, such as a wristwatch or fitness/health tracking device, to a wrist of a user. The wristband can include a number of magnets that allow the wristband to be magnetically coupled to itself when folded over or when separate band portions are overlapping. The magnets can include a polymer mixed with a magnetic material to provide magnetic properties and flexibility. The magnets can be joined together by a continuous support structure that extends through opposing pairs of the magnets. The support structure can provide substantial and ability as well as tensile strength. The magnets and the support structure can be surrounded by a flexible cover to protect the components within.
US11553763B2	Buffing system for footwear Buffing of a footwear component allows for an alteration of the component surface to achieve an intended surface for aesthetics and/or manufacturing purposes. The buffing is performed in a system having a vision module, a sidewall buffing module, an up surface buffing module, and a down surface buffing module. Each of the buffing modules are adapted for the unique shape and sizes of a footwear component to effectively and automatically buff the footwear component.
US11553760B2	Closure strap for footwear upper with looped grab handle An article of footwear includes a sole structure and an upper. The upper may include a first and a second section and partially define a foot-receiving cavity over the sole structure. The first section may be fixed to the sole structure and the second section may articulate between an access position and a use position. The foot-receiving cavity may be more exposed in the access position to allow easier foot entry. A strap may extend from one of the first and the second section. A looped handle may extend from the strap and may at least partially form a loop. The strap may extend across the second section of the upper when the second section is in the use position. The strap may have a distal portion configured to releasably secure to one of the first section or the second section with the looped handle exposed.
US11553757B2	Methods of manufacturing articles having foam particles Methods for manufacturing three-dimensional components of articles, including articles of footwear, apparel, and sporting equipment are provided. The disclosed methods comprise providing a first composition comprising a plurality of foam particles suspended in a liquid polymerizable composition, polymerizing a first portion of the liquid polymerizable composition to form a first layer of polymeric material at least partially encapsulating a first portion of the plurality of foam particles, repeating the polymerizing and forming for at least a second and third iteration, each iteration forming a layer on the previous layer, thereby forming a three-dimensional component having at least three layers, each layer including foam particles at least partially encapsulated by the first polymeric material. Articles manufactured using the disclosed methods are also provided.
US11553745B2	Zippered pants Described herein are pants containing a zipper extending through the waistband and the entire outseam of each pant leg. The pants have a flange of fabric disposed on the interior of each zipper to prevent direct contact between the zipper and the skin of a person wearing the pants. The pants also include a fabric tab attached at the waistband next to the zipper to cover an exterior portion of the zipper. The pants provide benefits to wearers who have limited mobility, sensitive skin, or a physical impediment, such as a cast, by easing the challenges of applying the pants to the legs.
US11553732B2	Simulated cigarette A simulated cigarette having an elongated hollow cylinder and having a cavity there within, with a cylindrical wick disposed in the cavity, the wick having a radial clearance and longitudinal clearance with respect to the cavity for allowing the wick to freely slide along a longitudinal direction of the cavity. The simulated cigarette having a fan assembly disposed in the cavity adjacent wick and in an alternate embodiment having a flexible filter affixed to an end of the hollow cylinder.
US11553730B2	Pre-filled vaporizing liquid container and personal vaporizing devices for using such container The present disclosure is directed to a pre-filled container configured to store a pre-defined volume of a vaporizable liquid composition. The present disclosure is also directed to personal vaporizing devices for using such containers. In one embodiment, the pre-filled container is configured to provide a vaporizable liquid composition stored therein to an ultrasonic vaporizing component via capillary action for vaporization thereof.
US11553728B2	Savoury concentrate The invention provides a savoury concentrate comprising: a) at least 30 wt. %, by weight of the concentrate, of an oil phase comprising liquid oil; b) 3-30 wt. %, by weight of the concentrate, of edible salt selected from sodium chloride, potassium chloride and combinations thereof; c) 1-50 wt. %, by weight of the concentrate, of savoury taste giving ingredients selected from glutamate, 5′-ribonucleotides, sucrose, glucose, fructose, lactic acid, citric acid and combinations thereof; d) up to 10 wt. %, by weight of the concentrate, of water; and e) particulate anhydrous non-defibrillated cell wall material from plant tissue selected from parenchymal plant tissue, stem tissue of monocotyledon plants and combinations thereof, said particulate anhydrous non-defibrillated cell wall material having a particle size of between 25 μm and 500 μm; wherein the particulate anhydrous non-defibrillated cell wall material is dispersed in the oil phase in a concentration of 0.05 to 15 wt. %, by weight of the liquid oil. The particulate anhydrous non-defibrillated cell wall material from parenchymal pant tissue and/or stem tissue of monocotyledon plants is capable of forming an oil-retaining matrix within the liquid oil and thereby minimize oil exudation.
US11553723B2	Color indicating formulations Color indicating chewing gum compositions comprising one or more color compounds are provided. The compositions demonstrate a visual color or shade change from start of chewing to the end of chewing and provide oral health benefits. Methods of producing a color changing chewing gum are also provided.
US11553722B2	Aerated confectionery material The present invention relates generally to the field of aerated fat-based confectionery material. One aspect of the invention provides an aerated fat-based confectionery material having a continuous lipid phase and a porosity of between 1 and 80%, wherein, at a temperature at which the lipid phase has a solid lipid content between 0.1 and 80, the fat-based confectionery material comprises gas bubbles having at least 50% of their surface occupied by crystals, the crystals comprising a glyceride selected from the group consisting of monoglycerides, diglycerides, triglycerides, esters of monoglycerides, esters of diglycerides and combinations of these. Further aspects of the invention are a confectionery product comprising an aerated fat-based confectionery material and a process for forming an aerated fat-based confectionery material.
US11553720B2	Citrus disease cure formulation and method of treatment An anti-bacterial composition for plants including garlic oil; cinnamon oil; yucca stem oil; oleic acid; hemp seed oil; and dimethyl sulfoxide.
US11553719B2	Method and composition for controlling fungal phytopathogens The present invention relates to a method for controlling fungal phytopathogens using Galla chinensis preparations, and to a fungicidal composition comprising Galla chinensis in combination with at least one phytologically acceptable adhesive.
US11553716B2	Agricultural and horticultural fungicide composition It is an object of the present invention to provide an agricultural and horticultural fungicide composition that exhibits an excellent control effect on plant diseases even in a small dose and causes no fear of phytotoxicity to useful plants. The agricultural and horticultural fungicide composition of the present invention comprises at least one compound A selected from the group consisting of a compound of formula (1) {wherein each X independently is a halogeno group or a C1-6 alkyl group; n is the number of X and is any integer of 0 to 5; X′ is a halogeno group; R1, R2 and R3 each independently are a C1-6 alkyl group, a C1-6 alkoxy group or a hydroxyl group; and A1 and A2 each independently are a nitrogen atom or a carbon atom}, and the like, and at least one compound B selected from the group consisting of silthiofam, an antibiotic, propineb and chinomethionat.
US11553714B2	Anti-microbial compositions comprising quaternary organosilane compounds An antimicrobial composition comprising at least two quaternary ammonium compounds selected from: (i) a quaternary ammonium compound having the formula: A4-nSi(R—NHaR1bZ)n and (ii) a quaternary ammonium compound having the formula: NHcR1dZ wherein in each of the at least two quaternary ammonium compounds A, R, R1, a, Z and n are independently selected, and: A is a member selected from the group consisting of alkoxy radicals, alkylether alkoxy radicals, and alkyl radicals; R is a divalent hydrocarbon radical; each R1 is independently a member selected from the group consisting of benzyl, alkyl radicals, alkyl ether hydrocarbon radicals, hydroxyl-containing alkyl radicals, and nitrogen-containing hydrocarbon radicals; Z is a member selected from the group consisting of chloride, bromide, iodide, tosylate, hydroxide, sulfate and phosphate; a is 0, 1 or 2, b is 1, 2 or 3, and the sum of a and b is 3; c is 0, 1, 2 or 3, d is 1, 2, 3 or 4, and the sum of c and d is 4; and n is 1, 2 or 3; and wherein the composition comprises at least two quaternary ammonium compounds of formula (i). A method of making an anti-microbial composition, and a method of reducing the number of micro-organisms on a surface, are disclosed.
US11553707B2	Rotary animal repelling device A rotary animal repelling device, including: a housing, which includes a fixed body part and a head above the body part, and a mounting disc is fixedly provided on an inner periphery of a cavity of the head. A motor is located on the mounting disc, a rotating shaft extends through the mounting disc and is fixed to a side of the body part facing the head. The mounting disc has a sounder and a laser light, and the sounder and the laser light are coupled to the motor by transmission line, respectively. The laser light extends to outside of the head, the mounting disc has a radar sensor to detect an approach of animals and a control main board communicatively coupled to the radar sensor, the control main board is communicatively coupled to the motor, and the control main board has a control switch extending outside of the housing.
US11553698B2	System for fattening molluscs A system of fattening for molluscs having supporting frames with first coupling members for the uprights that make up components and, carriers of the breeding compartments, and second coupling members on the flotation tubes of a moveable platform. The members and the uprights have aligned openings and that are actuated by removable coupling devices allowing the uprights to be attached or uncoupled. A crossbar, with an arrangement of connectors, keeps the components and provides an easily handled module that can be separated from the supporting frame along with the breeding compartments.
US11553696B2	Laying nest provided with an improved ejection system A laying nest is provided with an improved ejection system, in which the risk of expelling eggs together with the hens is suppressed. The floor of the laying nest can rotate in both directions. Thanks to this arrangement, at first it can be rotated in a first direction for inclining it towards the egg collection area and ensuring that all the laid eggs are removed; next, it can be rotated in a second, opposite direction for inclining it towards the hen coop and thus expelling the hens from the laying nest. In a preferred embodiment, the driving arrangement of the ejection system of the laying nest is entirely arranged below the floor of the laying nest, so as to not occupy room in the laying nest and to be protected from manures and dirt that may be present in the laying nest.
US11553695B2	Single or dual technology animal tags and system and method of using the same A system and method are disclosed for tracking animals, which may include production animals as well as pets. The system and method may comprise a tag system that is attached to an animal that generally has at least a near-field-communication (NFC) tag. The tag system comprises at least an NFC tag and a radio-frequency identification (RFID) tag. For NFC tags, such tags may be read with a portable computing device, such as a mobile telephone running NFC reader application software. The phone may communicate with a communications network and ultimately a computer server in order to relay information received from a respective electronic tag. The electronic tags may be fastened, embedded, or ingested by an animal. The electronic tags may be part of a mechanical coupling. Each mechanical coupling may comprise a different structure depending on the whether the tags are fastened to, embedded in, or ingested by the animal.
US11553691B2	Anti-stuck pet feeder The present invention provides an anti-stuck pet feeder, which includes a shell and a top cover, the shell has in a cavity. Its bottom of the shell is provided with an outlet. The upper part of the cavity is provided with a grain storage chamber, the lower part of the cavity is provided with a driving mechanism. The lower part of the grain storage chamber is provided with a rotor. The rotor includes a shaft and a main body arranged on the shaft, the side wall of the main body is uniformly distributed with blades. The grain storage chamber is provided with a grain-out channel below the blades, which communicates with the outlet. The driving mechanism is connected with the rotor and drives it to rotate, and the grain stored in the grain storage chamber is transported to the grain-out channel and fed through the outlet.
US11553689B2	Feeding bowl assembly A feeding bowl assembly (1) for feeding small animals. The feeding bowl assembly (1) comprises a feeding bowl (2) and a base (3). The feeding bowl (2) is releasably mounted to the base (3) in a locked orientation and an unlocked orientation. The feeding bowl (2) comprises one or more connectors (6) and the base (3) comprises one or more complimentary connectors (12). The locked and unlocked orientations are formed by engagement of the one or more connectors (6) with the one or more complimentary connectors (12).
US11553688B1	Hay handle for use with a hay net A hay handle for use with a hay net in order to facilitate loading of the hay net and a method of providing a quantity of forage to an animal through use of a hay handle and an engaged hay net. The handle assembly that is adapted to be placed into an open position wherein the hay handle assembly rotates around a pair of hinges to the open position so that forage may be inserted into an open mouth of a hay net; and a closed position wherein the hay handle assembly rotates around the pair of hinges to the closed position so that the animal may access the quantity of forage in the hay net through a set of open gaps in the hay net not including the open mouth of the hay net used for filling the hay net.
US11553686B2	Device for collection and removal of slurry The invention relates to a device (1) for use in collection and removal of slurry or similar from a sty, a sty comprising such a device and to a method of installing a device at a sty, such as a pig sty, wherein the device comprises an one-piece body (2) having one or more funnels (3) wherein each funnel comprises at least one upper opening (3a) having an upper horizontal area enclosed by an upper edge (3a′) and a lower opening (3b) having a lower horizontal area enclosed by a lower edge (3b′), wherein the upper horizontal area is larger than the lower horizontal area, and the inside (3′) of the funnel is thus extending from the upper opening to the lower opening of the funnel, an encapsulation (4) enclosing the funnel from the lower edge of the funnel to the upper edge of the funnel, such that a ventilation space (5) is defined within the one-piece body between the encapsulation and the funnel.
US11553684B2	Tomato line PSQ-9Z17-9453V The invention provides seeds and plants of tomato line PSQ-9Z17-9453V. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of tomato line PSQ-9Z17-9453V 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 line PSQ-9Z17-9453V comprising introduced beneficial or desirable traits.
US11553683B1	Bean variety SVGG2097 The invention provides seed and plants of the bean line SVGG2097. The invention thus relates to the plants, seeds, and tissue cultures of bean line SVGG2097 and to methods for producing a bean plant produced by crossing a plant of bean line SVGG2097 with itself or with another bean plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of bean line SVGG2097, including the pods and gametes of such plants.
US11553676B2	Soybean cultivar 2705886 A soybean cultivar designated 2705886 is disclosed. Embodiments include the seeds of soybean 2705886, the plants of soybean 2705886, to plant parts of soybean 2705886, and methods for producing a soybean plant produced by crossing soybean 2705886 with itself or with another soybean variety. Embodiments include methods for producing a soybean plant containing in its genetic material one or more genes or transgenes and the transgenic soybean plants and plant parts produced by those methods. Embodiments also relate to soybean cultivars, breeding cultivars, plant parts, and cells derived from soybean 2705886, methods for producing other soybean cultivars, lines or plant parts derived from soybean 2705886, and the soybean plants, varieties, and their parts derived from use of those methods. Embodiments further include hybrid soybean seeds, plants, and plant parts produced by crossing 2705886 with another soybean cultivar.
US11553663B1	Wheat cultivar 01092992 The invention relates to the wheat cultivar designated 01092992. Provided by the invention are the seeds, plants and derivatives of the wheat cultivar 01092992. Also provided by the invention are tissue cultures of the wheat cultivar 01092992 and the plants regenerated therefrom. Still further provided by the invention are methods for producing wheat plants by crossing the wheat cultivar 01092992 with itself or another wheat cultivar and plants produced by such methods.
US11553650B2	Combine harvester concave assembly and attachment method A concave assembly for an agricultural machine includes a frame pivotally connected to a structural component and a concave connected to the frame. The frame includes a trunnion having a front end and a rear end. A front arm and a rear arm are connected to the trunnion. A crossbar extends between the front arm and the rear arm. A rotating member rotatably connected to the crossbar. The concave includes a first outer support and a second outer support. An inner support is positioned between the first outer support and the second outer support. A plurality of separator bars extend between the first outer support and the second outer support.
US11553640B2	Agricultural wear monitoring system An agricultural implement wear monitoring system that monitors a first component of an agricultural implement. A sensor detects and emits a signal indicative of a first geometric dimension of the first component and/or a second geometric dimension of the first component relative to a second component. A controller couples to the sensor. The controller monitors the first geometric dimension and/or the second geometric dimension, and in response to a detected change in the first geometric dimension and/or the second geometric dimension determines a remaining service life of the first component.
US11553639B2	Particle delivery system of an agricultural row unit A particle delivery system of an agricultural row unit includes a particle metering and singulation unit configured to meter a plurality of particles from a particle storage area and a particle belt disposed a selected distance apart from the particle metering and singulation unit. The particle belt is configured to receive the plurality of particles from the particle metering and singulation unit. The selected distance between the particle metering and singulation unit and the particle belt enables the plurality of particles to accelerate under an influence of gravity to a particle speed at the particle belt within a target percentage of a belt speed of the particle belt.
US11553637B2	Skid steer manure spreader attachment The skid steer manure spreader attachment includes a main bucket compartment, a cover, and a beater shaft. The bucket, cover, and beater shaft are preferably formed of welded steel. The bucket has an industry standard quick attach plate on the back so it can be quickly attached to any standard skid steer, and is a standard width. A hydraulic motor operates the beater shaft and the cover. The beater shaft has blades angled in two directions. The beater shaft spins forward so the beater blades through manure out of the top of the bucket, above the shaft. The hydraulic motor drives the top sprocket, and a chain drives the bottom sprocket. A tensioner pivots on one screw to allow the user to tension the chain as needed.
US11553636B1	Spacing-aware plant detection model for agricultural task control Methods and systems for controlling robotic actions for agricultural tasks are disclosed which use a spacing-aware plant detection model. A disclosed method, in which all steps are computer-implemented, includes receiving, using an imager moving along a crop row, at least one image of at least a portion of the crop row. The method also includes using the at least one image, a plant detection model, and an average inter-crop spacing for the crop row to generate an output from the plant detection model. The plant detection model is spacing aware in that the output of the plant detection model is altered or overridden based on the average inter-crop spacing. The method also includes outputting a control signal for the robotic action based on the output from the biased plant detection model. The method also includes conducting the robotic action for the agricultural task in response to the control signal.
US11558987B2	Radar apparatus The present disclosure relates to a radar apparatus including a circuit board provided inside a housing having an upper side open, and on which an RF element is mounted on an upper surface, and a cavity having an open lower side and coupled to the upper surface of the circuit board for accommodating the RF element, wherein the cavity includes a coupling portion extending downwardly in a region of a surface coupled to the circuit board, and the coupling portion is inserted into a coupling hole formed in the circuit board to contact a ground plane of the circuit board.
US11558969B2	Display device A display device is disclosed. The display device includes a flexible display panel, a module cover positioned behind the flexible display panel, a panel roller coupled to a lower end of the flexible display panel, a subsidiary roller spaced apart from the panel roller and positioned adjacent to a front side of the flexible display panel, a protective sheet in contact with a front side of the flexible display panel when the protective sheet is wound around the panel roller together with the flexible display panel and the module cover, a filler coupled to the subsidiary roller, wherein a portion of the filler is configured to be in contact with the front side of the flexible display panel and a distance between a rotational axis of the panel roller and a rotational axis of the subsidiary roller is fixed.
US11558960B2	Voltage regulator module and voltage regulation device with same A voltage regulator module includes a circuit board, a positive input terminal, a negative input terminal, a positive output terminal, a negative output terminal, a switching circuit, a magnetic element and an input capacitor. The switching circuit is disposed on a top surface of the circuit board, and comprises two switches connected in series to form a midpoint, wherein the switching circuit is connected to the positive input terminal. The magnetic element comprises a magnetic core and a conductive structure in the circuit board, wherein the magnetic element and the switching circuit are arranged on the circuit board along a first direction, the conductive structure is connected to the midpoint of the corresponding switching circuit and the positive output terminal. The input capacitor is connected to the positive input terminal and the negative input terminal, and disposed on a bottom surface of the circuit board.
US11558952B2	Dielectric barrier discharge ionization detector A BID includes: a discharger (2) including a dielectric pipe (8) and a pair of electrodes (14, 16) attached on an outer wall of the dielectric pipe, the pair of electrodes (14, 16) being arranged at a distance from each other in a direction along a central axis of the dielectric pipe (8), the discharger (2) being arranged so that plasma generating gas is introduced from a first end of the dielectric pipe (8) and configured to generates dielectric barrier discharge inside the dielectric pipe (8) to generate plasma; a detection section (4) including a sample gas introduction section (31) and a collection electrode (26) for collecting ions, the detection section (4) being configured to ionize components in the sample gas using light emitted from the plasma generated in the discharger (2) and to detect the generated ions by collecting them using the collection electrode (26); and a voltage supply (6; 6′) for generating a potential difference between the pair of electrodes (14, 16).
US11558948B2	Smart attachment for ANSI connector A Smart ANSI Microcontroller is provided to retrofit preexisting light fixtures. The preexisting light fixtures are configured with 5 pin or 7 pin ANSI receptacles. The Smart ANSI Microcontroller is configured to accept a variety of control signals and to control the power output of the driver of the preexisting driver of the luminaire in order to control the light output of the luminaire. The Smart ANSI Microcontroller is configured with a 5 pin or 7 pin ANSI male connector that is configured for mating engagement with the 5 pin or 7 pin female ANSI connector found in typical prior art luminaires, such as street lamps. The Smart ANSI Microcontroller allows for contemporary accessory light controllers to be utilized with the preexisting luminaires. The contemporary light controllers can be configured to connect to the Smart ANSI Microcontroller via wireless and/or wired connection.
US11558945B2	Headlamp with an AI unit A portable lamp, preferably a headlamp, which is adapted to be worn or carried by a user, comprising: at least one light source, an AI unit, wherein the AI unit comprises an activity classification unit and a control unit, wherein said activity classification unit is able to automatically classify an activity which the user is currently carrying out without any manual setting by the user, wherein said control unit is adapted to control the beam of said at least one light source at least based on the classified activity of the user.
US11558944B2	Method of producing light animation with rhythm of music A method of producing a light animation with a rhythm of music is disclosed. An electronic device performs Fourier series transform on a sound signal of music produced from at least one musical instrument, so as to obtain a rhythm diagram of the sound signal. The operation to extract a rhythm change point of the rhythm diagram is performed, and when the intensity of the rhythm diagram has a change from increase to decrease, the time point of the change is used as the rhythm change point and the electronic device transmits a lighting control signal to a light emitting device. After receiving the lighting control signal, the light emitting device emits light based on the lighting control signal, and the light emitted from the light emitting device continues to form the light animation, thereby improving overall performance appreciation of the music for audiences.
US11558935B2	Flexible heating device and methods of manufacture and use of same This present disclosure relates to a flexible heating device having a unique layered assembly structure including a flexible heat generating layer. The present disclosure also relates to a method of manufacturing the flexible heating device and method of use of the flexible heating device in various applications.
US11558931B2	Personal consumer product with thermal control circuitry A personal consumer product having an energy emitting element in selective electrical communication with a power source is provided. Thermal control circuitry is used to isolate the energy emitting element from the power source when a temperature of the energy emitting element exceeds a threshold. The thermal control circuitry includes a primary thermal control circuit and a redundant thermal control circuit. Methods for controlling the temperature of an energy emitting element of a personal consumer product are also provided.
US11558928B2	Proactive content placement for low latency mobile access The described technology is generally directed towards proactive content placement for low latency mobile access. Digital content requested by a mobile device can be sent to network nodes proactively, so that the network nodes have the digital content before it is requested by the mobile device. Mobile device travel predictions can be made to predict future locations of the mobile device. The future locations can be used to determine network nodes for proactive digital content delivery. The digital content for delivery to a network node can also be predicted based on current digital content in use at the mobile device and estimated arrival times of the mobile device into service areas of next network nodes.
US11558924B2	Method and apparatus for selectively releasing user equipment devices to efficiently operate an enterprise wireless communication network A method and apparatus for managing wireless Enterprise Networks (EN) for greater efficiency by developing inactivity timers for packet streams on bearers, monitoring the packet streams of UEs on the bearers, and if inactivity is found determining whether or not to release or modify a bearer, or maintain the current status of the UE considering factors such as congestion, expected lull time, reconstruction cost, and UE type and location. Accordingly, UEs can be more efficiently allocated the EN's available resources. To learn the timers, packet streams are monitored over a period of time, the packet streams are sorted by service type and bearer (and optionally time), and an inter-burst packet arrival time is determined. Timers are developed that provide inactivity time limits and an expected lull time that predicts the behavior of the packet streams based on service type and bearer, and optionally time.
US11558915B2	Radio resource configuration and measurements for integrated access backhaul for 5G or other next generation network The same or similar physical signals can be used for both user equipment (UE) and an integrated access backhaul (IAB) node. Different configurations of resources and/or transmission periods of the signals can be used for initial access for access UEs and IAB nodes. In addition, since the UE functionality for IAB nodes is not fully identical with access UEs, the network can identify which UEs performing initial access are normal access UEs or are IAB nodes with UE functionality. Furthermore, the parameters for configuring radio resource management operation at the IAB node gNode B function can consider a half-duplex constraint imposed by the UE function and can also analyze hop order and other topology/route management functionalities.
US11558906B2	Operator authentication with a vehicle using different pathways In accordance with one or more embodiments described herein, a method is provided. The method includes receiving a request to assume control of a vehicle generated by a candidate operator via a first communication pathway. The method obtains a key from an onboard controller of the vehicle and communicates the key to the candidate operator via a second communication pathway that is different from the first communication pathway. The method determines the candidate operator to be a confirmed operator based at least in part on obtaining the key from the candidate operator via the first communication pathway.
US11558904B2	Method and apparatus for uplink grant overridden in a wireless communication system A method and apparatus are disclosed. In an example from the perspective of a User Equipment (UE), the UE may receive a configured grant. The UE may receive a Random Access Response (RAR) grant, wherein a first Physical Uplink Shared Channel (PUSCH) of the RAR grant overlaps with a second PUSCH of the configured grant. The UE may transmit the second PUSCH based upon the configured grant.
US11558901B2	Communication apparatus A communication apparatus is provided, and the communication apparatus includes a control unit that performs control to: generate channel information relating to transmittable frequency channels of data, and bandwidth information relating to a bandwidth of a frequency to be used to transmit the data; transmit a request signal to another communication apparatus, by using a frequency channel that has been selected from the transmittable frequency channels, the request signal including the channel information and the bandwidth information that have been generated; and transmit the data to the other communication apparatus, by using frequency channels that have been selected as receivable frequency channels by the other communication apparatus. The present technology can be applied, for example, to a wireless LAN system.
US11558898B2	Random access method, base station, user equipment and device with storage function A random access method, a base station, an UE and a device with a storage function are disclosed. The random access method includes: the base station receiving a first message transmitted by the UE, the first message including a preamble message and a signal message; decoding the preamble message and the signal message respectively; if the decoding of preamble message is succeeded, but the decoding of signal message fails, the base station transmits a second message to the UE, and storing the signal message of decoding failure, the second message configured to request the UE to retransmit the signal message; receiving the third message transmitted by the UE, the third message including the signal message; using a chase combine mechanism to decode the third message according to the stored signal message in the first message. The present disclosure save time and improve the efficiency of random access.
US11558894B2	Aperiodic scheduling of uplink grants in a wireless communication system Embodiments described herein relate to an apparatus, system, and method for providing aperiodic uplink grants to a UE for aperiodic communications from the UE to a base station. In some embodiments, the UE may be configured to communicate information to the base station, which may be useable by the base station to determine an uplink grant schedule for subsequent communications between the base station and the UE. This uplink grant schedule may be aperiodic, i.e., the uplink grants may be issued at non-uniform intervals of time. The UE may receive the uplink grants from the base station according to the uplink grant schedule. The UE may transmit uplink communications to the base station in response to the received uplink grants.
US11558878B2	Prioritization techniques between communication links Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may be scheduled for communicating a first message over a first communication link with a base station and a second message over second communication link with a second UE. The first UE may select to communicate using the first communication link or the second communication link based on one or more prioritization rules that may involve the priority of the first message and the second message. The first UE may identify a mapping between the priority of the first message and the priority of the second message that may enable a comparison of the priorities of the first message and the second message. The first UE may select to communicate using the communication link of the message associated with the higher priority.
US11558876B2	Communication of a known payload to support a machine learning process Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, an indication of a resource allocation for a data communication having a known payload, the known payload comprising data associated with a machine learning process; and communicate with the base station based at least in part on the resource allocation. Numerous other aspects are provided.
US11558871B2	Methods and apparatus of configuration according to a relationship between channel bandwidth and transmission bandwidth configuration Provided is a transmission bandwidth configuration method. The method includes: configuring a first channel bandwidth (CB) of a carrier; and in response to determining that the first CB is greater than a first preset bandwidth, configuring subcarriers in a first TBC according to a preset percentage X of the first TBC in the first CB and the first CB, so as to complete a subcarrier configuration in a transmission bandwidth configuration. The preset percentage X is within a range of [a preset lower limit value, a preset upper limit value], the preset lower limit value is greater than 90% and the preset upper limit value is less than 100%. Also provided is a transmitting node.
US11558869B2	Method and apparatus for transmitting data frame in WLAN system A method and device for transmitting a plurality of data units in a wireless local area network (WLAN) are discussed. The method includes obtaining by a station (STA) a transmission opportunity (TXOP), wherein the STA has a right to initiate frame exchange sequences during the TXOP; transmitting during the TXOP, a first data unit of the plurality of data units, wherein the first data unit comprises a signal field including information related to a bandwidth of the first data unit; selecting a bandwidth of a second data unit of the plurality of data units to be narrower than the bandwidth of the first data unit; and transmitting during the TXOP, the second data unit, wherein the second data unit comprises a signal field including information related to the bandwidth of the second data unit, wherein the first data unit is transmitted immediately before the second data unit.
US11558867B2	PDCCH monitoring periodicity According to some embodiments, a method in a network node for configuring monitoring occasions for use in a network node of a wireless communication network comprises determining a physical downlink control channel (PDCCH) search space monitoring configuration for a wireless device. The PDCCH search space monitoring configuration comprises a monitoring periodicity and a number of blind decodes for each search space of a plurality of search spaces over a plurality of slots. The method further comprises sending the monitoring configuration to the wireless device. A method in a wireless device comprises receiving the monitoring configuration and monitoring each search space according to the monitoring configuration.
US11558865B2	Resource indication method, base station and terminal A resource indication method, a base station and a terminal are provided. The method includes that: the base station generates a resource indication channel, the resource indication channel indicating a first time-frequency resource and a communication parameters for using the first time-frequency resource, the resource indication channel occupying a second time-frequency resource and at least one first time-frequency resource corresponding to at least one resource indication channel forming a cell; and the base station sends the resource indication channel to the terminal. The method can improve resource allocation and indication flexibility, and improve performance and applicability of a wireless communication system.
US11558864B2	Out-of-order processing Methods, systems, and devices for wireless communications at a user equipment (UE) are described. Techniques are described herein for performing out-of-order processing. The UE may receive a first downlink channel at a first time and a second downlink channel at a second time. The UE may determine that a priority of the second downlink channel is different (e.g., higher) than a priority of the first downlink channel. The UE may determine that a first uplink transmission associated with the first downlink channel is to be transmitted after a second uplink transmission associated with the second channel based on the different priorities. The UE may set one or more operations based on these determinations. In some cases, the UE may suspend processing the of the first downlink channel to process the second downlink channel.
US11558853B2	Physical uplink shared channel occasion aggregation This disclosure describes methods, devices, and systems for techniques related to random access procedures, such as a two-step random access procedure. Generally, the described techniques support physical uplink shared channel (PUSCH) occasion (PO) aggregation in random access procedures, including aggregation configurations and communication schemes that support enhanced data transmissions, such as small data transmissions, in random access procedures. In some examples, the described techniques may include aggregating POs in a time domain, or a frequency domain, or both. A device, such as a user equipment (UE) may aggregate, in one or more of a time domain or a frequency domain, multiple POs of a set of POs, and transmit, to a device such as a base station, a random access payload of a random access message on a PUSCH using time and frequency resources of the aggregated multiple POs.
US11558845B2	Registration of multi-port device Systems, apparatuses, methods, and one or more computer-readable media storing executable instructions for registering a multi-port device are described. A computing device may receive a registration request from a user device supporting multiple ports. In response, the computing device may send to the user device a message including a plurality of telephone numbers and information of associated ports.
US11558838B2	Carrier aggregation and high order modulation in vehicle-to-vehicle (V2V) sidelink communication Embodiments of a User Equipment (UE) and methods for communication are generally described herein. The UE may be configured for carrier aggregation using a primary component carrier (CC) and a secondary CC. The UE may attempt to detect a sidelink synchronization signal (SLSS) from another UE on the primary CC. The UE may, if the SLSS from the other UE is detected: determine, based on the detected SLSS, a common time synchronization for the primary CC and the secondary CC for vehicle-to-vehicle (V2V) sidelink transmissions in accordance with the carrier aggregation. The UE may, if the SLSS from the other UE is not detected: transmit an SLSS to enable determination of the common time synchronization for the primary CC and the secondary CC by the other UE. The SLSS may be transmitted on the primary CC.
US11558832B2	Time and frequency synchronization method, network device and terminal The present disclosure provides a time-and-frequency synchronization method, a network device, and a terminal. The time-and-frequency synchronization method for the terminal includes: subsequent to determining that the terminal in an idle state or a DRX state needs to be woken up to receive a downlink signal, receiving a physical signal for time-and-frequency synchronization from the network device; and performing time-and-frequency synchronization in accordance with the physical signal.
US11558831B2	Method and apparatus for S-SSB transmission A method and apparatus of a user equipment (UE) in a wireless communication system are provided. The method and apparatus comprise: receiving a set of higher layer parameters including configuration information for sidelink synchronization signals and physical sidelink broadcast channel (S-SS/PSBCH) block; determining, based on the configuration information for the S-SS/PSBCH block, a number of transmitted S-SS/PSBCH blocks (NSSB), an offset for transmitted S-SS/PSBCH blocks (OSSB), and an interval for transmitted S-SS/PSBCH blocks (DSSB); and determining a set of slots containing the transmitted S-SS/PSBCH blocks within a period for a transmission of the S-SS/PSBCH block, wherein an index of a slot in the set of slots is determined based on OSSB+ISSB*DSSB, where ISSB is an index of the S-SS/PSBCH block with 0≤ISSB≤NSSB−1.
US11558821B2	Open loop feedback power control for multicast transmissions Methods, systems, and devices for wireless communications are described. In one example, a user equipment (UE) may be configured to receive a control message scheduling a multicast transmission, and the UE may identify an open loop power control parameter for transmitting acknowledgment feedback responsive to the multicast transmission. The identification of the open loop power control parameter may be based on the transmission being multicast to a plurality of UEs, and in some cases a UE may identify an open loop power control parameter that is different than an open loop power control parameter associated with feedback responsive to unicast transmissions. In various examples, open loop power control parameters may correspond to respective feedback resources (e.g., according to a configuration for a set of open loop power control parameters), or to respective physical resource indicators (e.g., as signaled in downlink control information).
US11558820B2	Power saving in new radio multicast Methods, systems, and devices for wireless communications are described. A method for wireless communication at a user equipment (UE) may include: receiving a multicast bandwidth part configuration for multicast communications between a base station and the UE, where the multicast bandwidth part configuration includes a maximum number of multiple-input, multiple-output layers to be used for the multicast communications; establishing a multicast link with the base station for multicast communications; determining to use a reduced number of antennas for multicast reception than the number of antennas used for unicast reception, or determining that the UE is able to decode the multicast communications prior to a remaining portion of the multicast communications; and receiving the multicast communications via the reduced number of antennas, or reducing the radio frequency power prior to completion of a number of repetitions or retransmissions of the multicast communications.
US11558815B2	Network device, method and computer readable medium for wireless networks Network devices include a memory and a processor, wherein the processor is configured to determine a connection state of one or more first client devices, and in response to the determination that none of the one or more first client devices are connected to the wireless network for a predetermined time period, cause one or more second client devices currently connected to network devices other than a predetermined network device in the wireless network to connect to the predetermined network device. The network devices other than the predetermined network device turn off their wireless access function such that the wireless access function of only the predetermined network device is kept on.
US11558813B2	Apparatus and method for network automation in wireless communication system Disclosed is a 5th generation (5G) or a pre-5G communication system provided to support a higher data transmission rate than that of post-4th generation (4G) communication systems, such as long term evolution (LTE). A method of operating a network node in a wireless communication system is provided. The method includes receiving, from a plurality of first network nodes, network data, generating first recommendation operation information for a second network node based on the network data, and transmitting, to the second network node, a first analysis result message including the first recommendation operation information.
US11558810B2	Artificial intelligence radio classifier and identifier A system whereby individual RF emitter devices are distinguished in real-world environments through deep-learning comprising an RF receiver for receiving RF signals from a plurality of individual devices; a preprocessor configured to produce complex-valued In-phase (I) and Quadrature (Q) IQ signal sample representations; a two-stage Augmented Dilated Causal Convolution (ADCC) network comprising a stack of dilated causal convolution layers and traditional convolutional layers configured to process I and Q components of the complex IQ samples; transfer learning comprising a classifier and a cluster embedding dense layer; unsupervised clustering whereby the RF signals are grouped according to a device that transmitted the RF signal; and an output identifying the individual RF emitter device whereby the individual RF emitter device is distinguished in the real-world environment.
US11558807B2	Method and apparatus for defining UE behavior in restricted service area The disclosure relates to a communication method and a system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as a smart home, a smart building, a smart city, a smart car, a connected car, healthcare, digital education, a smart retail, security and safety services. A method for a user equipment (UE) in a network is provided. The method includes determining one or more of a mode of the UE, a type of data required, and a service requested, and setting a UE behavior for initiating a NAS procedure based on one or more of the mode of the UE, the type of data required, and the service requested.
US11558789B2	Method for controlling wireless local area network aggregation and associated equipment The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present invention provides a method for controlling Wireless Local Area Network (WLAN) aggregation and an associated equipment. The method comprises the following steps of: acquiring, by a first radio access network node, WLAN information about a User Equipment (UE); and, controlling, by the first radio access network node, WLAN aggregation for the UE according to the acquired WLAN information. A second radio access network node decides whether to maintain a WT and/or whether to establish WLAN aggregation for the UE when the UE moves to a first radio access network; and, the second radio access network node transmits information about whether to maintain the WT and/or indication information about whether to establish the WLAN aggregation for the UE. The WT receives UE context reference information transmitted by the first radio access network node; and, the WT indexes a UE context according to the received UE context reference information. With the present invention, the WLAN aggregation performance in a UE mobility scenario can be improved.
US11558787B2	Monitoring event management method and apparatus A method implemented by a network exposure function network element includes: sending first information of a monitoring event to a first mobility management network element; receiving identification information of a second mobility management network element from a data management network element, where the first mobility management network element supports interworking between a first network and a second network without an interface, and the first mobility management network element and the second mobility management network element respectively serve a user equipment in the first network and the second network; and sending second information of the monitoring event to the second mobility management network element based on the identification information of the second mobility management network element.
US11558783B2	Communication method, network element, terminal apparatus, and system Example communication methods and apparatus are described. One example communication method includes receiving first indication information by a first network element from a second network element, where the first indication information is used to indicate that a current condition supports establishment of a session of a first network for a terminal apparatus. The first network element obtains first quality of service (QoS) control information of a first session of the terminal apparatus after receiving the first indication information, where the first session is a session established by the terminal apparatus by using a second network. The first network element sends the first QoS control information to the second network element.
US11558774B2	User equipment (UE) and core network for managing network slice congestion in wireless communication system Embodiments herein provide a wireless communication system for managing a network slice congestion. The wireless communication system includes a User Equipment (UE), operably coupled to a core network. The UE is configured to transmit a first NAS signaling message to the core network, wherein the first NAS signaling message comprises a specific network slide identity. The core network i configured to detect the network slice congestion in the wireless communication system. Further, the core network is configured to indicate the network slice congestion using a second NAS signaling message to the User Equipment (UE), wherein the second NAS signaling message comprising a reject cause value and a back off timer for the requested network slice identity.
US11558770B2	Method for determining QoS description information and apparatus A method for determining quality of service (QoS) description information includes receiving at least one piece of QoS description information of a service. Each piece of the at least one piece of QoS description information includes parameter type information and a parameter requirement. The method also includes sending to a second core network element or an application function network element corresponding to the service, parameter type information and a parameter requirement in the at least one piece of QoS description information. The method further includes receiving from the second core network element or the application function network element, feedback information of the parameter type information and the parameter requirement. The method additionally includes determining at least one piece of target QoS description information in the at least one piece of QoS description information based on the feedback information.
US11558769B2	Estimating apparatus, system, method, and computer-readable medium, and learning apparatus, method, and computer-readable medium An estimating apparatus (1) according to the present invention includes a plurality of feature quantity calculating units (111 to 11n) configured to implement processing of calculating, from a communication traffic, a differing feature quantity group for each of a plurality of types of control attributes relating to communication control, the plurality of feature quantity calculating units being each associated with each of the plurality of types of control attributes, a calculating unit (12) configured to calculate, with regard to each of two or more of the plurality of types of control attributes, each of the feature quantity groups from the communication traffic by use of the feature quantity calculating unit being associated with each of the control attributes, and an estimating unit (13) configured to estimate an attribute value of each of the two or more control attributes from each of the calculated feature quantity groups.
US11558768B2	Method and apparatus for multiplexing higher-resolution channel state information (CSI) A user equipment (UE) for channel state information (CSI) comprises receiving configuration information for K CSI reports, wherein the configuration information includes resource allocation information for an uplink control information (UCI) transmission that includes UCI comprising N UCI parts, calculating the K CSI reports and partitioning the K CSI reports into N parts, determining an available number of information bits (B1) for the UCI transmission according to the resource allocation information, determining a required number of information bits (B2) for the UCI transmission according to the calculated K CSI reports, determining whether the B2 exceeds the B1; and transmitting, to the BS over one slot of an uplink channel, a first part of the N UCI parts including a first of the N parts of the K CSI reports when the B2 exceeds the B1, wherein K and N are positive integers.
US11558765B2	Control information based activation of measurement reporting configurations A method and apparatus are disclosed. A base station configured to communicate with a user equipment is provided. The base station is configured to indicate a plurality of measurement reporting configurations associated with a measurement object configuration, and transmit control information to activate at least one of the plurality of measurement reporting configurations. The UE is configured to receive an indication of a plurality of measurement reporting configurations associated with a measurement object configuration, receive control information activating at least one of the plurality of measurement reporting configurations and report at least one measurement based at least in part on the activated at least one of the plurality of measurement reporting configurations.
US11558758B2	Smart mechanism to manage thermal impact in 5G NR This disclosure relates to methods and devices for mitigating overheating in a user equipment device (UE). The UE is configured to communicate over each of LTE and 5G NR and may be configured to communicate through 5G NR over each of a Sub-6 GHz and a millimeter Wave (mmW) frequency band. The UE is configured to establish an ENDC connection with an enB and one or more gNBs. The UE implements intelligent transmission modification and cell measurement adjustments to mitigate overheating and reduce battery drain.
US11558757B2	Central cloud server and edge devices assisted high speed low-latency wireless connectivity A central cloud server includes a connectivity enhanced database that specifies a plurality of time-of-day specific uplink and downlink beam alignment-wireless connectivity relationships for a surrounding area of each of a plurality of edge devices. The central cloud server obtains sensing information from the plurality of edge devices, where the sensing information includes position information of the plurality of edge devices and weather information in the surrounding area of each of the plurality of edge devices. The central cloud server utilizes the weather information to determine changes in a performance state of each of the plurality of edge devices in servicing one or more user equipment in the surrounding area in different weather conditions. The central cloud server furthers causes one or more edge devices to select a beam configuration or a radiation pattern in accordance with the weather information for high performance communication.
US11558751B2	Multi-factor autonomous sim lock Aspects of the subject disclosure may include, for example, initializing a secure timer in a wireless device, determining whether a subscriber identification module (SIM) card installed in the wireless device comprises a carrier identity that matches a carrier identity stored in the machine-readable medium, establishing a network connection with a trusted server, starting the secure timer if the SIM card and network connection are satisfactory, periodically checking the network connection and SIM card until expiry of the secure timer, penalizing the secure timer responsive to a failure of the network connection or SIM card check, and responsive to expiry of the secure timer, unlocking a SIM lock. Other embodiments are disclosed.
US11558748B2	Anti-theft mobile terminal and method for controlling the extraction of a memory card out from a mobile terminal The disclosed technology relates to a mobile terminal adapted to receive a memory card comprising a processing unit, an input interface and a card locking actuator configured to lock the memory card into the mobile terminal. The card locking actuator is controlled by the processing unit. In one aspect, the card locking actuator is configured to be locked when the mobile terminal is switched on. In another aspect, the processing unit is configured to lock the screen until a screen unlocking authentication procedure is performed by a user at the input interface and is configured to command unlocking of the card locking actuator after detecting that a predetermined authentication procedure is performed by a user at the input interface.
US11558746B2	Protected WiFi sensing measurements This disclosure provides systems, methods, and apparatuses for wireless communication. In some aspects, An example method includes receiving, from a second wireless communication device, a frame associated with one or more wireless sensing measurements, verifying an integrity of the received frame associated with a message integrity code (MIC) in the received frame, and obtaining one or more wireless sensing measurements associated with the received frame.
US11558744B2	Location-based asset usage control A lighting device includes a light source configured to emit a light and a sensor configured to receive identification information from an asset tag of a physical asset. The lighting device further includes a processor configured to send the identification information received from the asset tag and location information of the lighting device to a control device. The processor is further configured to receive a usage control message from the control device and transmit the usage control message, where the usage control message controls whether the physical asset is used at a location indicated by the location information.
US11558742B2	Wireless network association and authentication system A wireless network association and authentication system includes an access point that is coupled to an authentication server via a first wireless network. The access point receives, from a first user device that associates with the access point, a first request for access to a second wireless network provided by the access point that is coupled to a wide area network through the first wireless network. The first request includes first authentication information. The access point provides the first request that includes the first authentication information to the authentication server via the first wireless network and receives a first authentication response from the authentication server via the first wireless network. In response to the first authentication response indicating that the first user device is authenticated, the access point provides the first user device access to the second wireless network.
US11558735B2	Carrier aggregation capability framework Certain aspects of the present disclosure provide techniques for indicating carrier aggregation capabilities. An example method generally includes signaling, to a base station (BS), carrier aggregation capability information indicating a capability for performing separate operations concurrently on a plurality of component carriers; receiving a carrier aggregation configuration indicating component carriers designated for the separate operations; and receiving or transmitting transmissions based on the carrier aggregation configuration.
US11558733B2	Managing sub-flow communications in user equipment A method performed by a User Equipment (UE) for managing sub-flow communications is provided, the method includes selecting a sub-flow among a plurality of sub-flows of the UE based on a set of parameters associated with each of the plurality of sub-flows, and transmitting a plurality of Transmission Control Protocol (TCP) acknowledgement messages in a single frame through the selected sub-flow, the plurality of TCP acknowledgement messages being associated with the plurality of sub-flows.
US11558729B2	Safety system and method A safety system for localizing a person or object has a control and evaluation unit, at least one radio location system, and at least one spatially resolving sensor for the position determination of the person or object. The radio location system has arranged radio stations, wherein at least one radio transponder is arranged at the person or object. Position data and classification data of the person or object can be determined by means of the radio location system. The position data and the classification data can be transmitted from the radio station to the control and evaluation unit and position data and contour data of the person or object can be determined by means of the spatially resolving sensor. The control and evaluation unit is configured to compare the position data of the radio location system and the position data of the spatially resolving sensor.
US11558717B2	System and method for processing using multi-core processors, signals, and AI processors from multiple sources to create a spatial heat map of selected region In an example, the present technique includes a method for capturing information from a spatial region to monitor human activities and create a spatial map of the spatial region. In an example, the technique allows a user of a cell phone to move from one location to another location and be tracked using rf backscattering, and each location being identified by the user by communicating a label via a cell phone or other mobile device.
US11558711B2	Precision 6-DoF tracking for wearable devices Systems and methods are described for triggering, by a wearable computing device communicably coupled to an electronic device, a location-based request, receiving location data corresponding to a location of the electronic device, receiving altitude data corresponding to an altitude of the electronic device, detecting an initial orientation for the wearable computing device based on information from at least one sensor of the wearable computing device, generating, based on the initial orientation of the wearable computing device and location data of the electronic device, a real-world orientation for the wearable computing device, initiating tracking of the wearable computing device in response to receiving updated location data for the electronic device, and performing the location-based request based on the tracking.
US11558705B2	System and method for a digital calibration filter device In accordance with an embodiment, a system includes a digital calibration filter device configured to receive a digital input signal based on a sensor output signal from a sensor, receive a sensor-specific control signal, and perform digital filter processing of the digital input signal to produce a calibrated output signal, wherein the digital filter processing is based on the sensor-specific control signal; and a control device configured to select the sensor-specific control signal from a plurality of sensor-specific control signals based on an ascertained influencing parameter, and provide the sensor-specific control signal to the digital calibration filter device.
US11558704B2	Management server, audio testing method, audio client system, and audio testing system A management server includes a memory, and at least one processor configured to control an audio client system, by execution of instructions stored in the memory. The at least one processor is configured to acquire a first transfer function measured for a portion of or for all of the first signal path in the audio client system. The at least one processor is also configured to generate a virtual second signal path for a portion of or for all of the first signal path in the audio client system, and calculate a second transfer function for a portion of or for all of the generated virtual second signal path. The at least one processor is also configured to determine a condition of the audio client system, based on a result of a comparison between the first transfer function and the second transfer function.
US11558699B2	Hearing device component, hearing device, computer-readable medium and method for processing an audio-signal for a hearing device A hearing device component (6) comprises a sensor-unit (8) for receiving an audio-signal (AS), a separation device (9) for separating part-signals (PSi) from the audio-signal (AS), a classification device (10) for classifying the part-signals (PSi) separated from the audio-signals (AS), and a modulation device (11) for modulating the part-signals (PSi), wherein the classification device (10) is communicatively coupled to the modulation device (11) and wherein the modulation device (11) is designed to enable a concurrent modulation of different part-signals (PSi) with different modulation-functions depending on their classification.
US11558691B2	Loudspeaker array cabinet A substantially full-range loudspeaker system for acoustic sound reinforcement can include a woofer section with a first loudspeaker driver configured to reproduce audio signals in a first frequency range and a controlled-directivity horn section configured to reproduce other audio signals in a different second frequency range. In an example, the horn section includes a second loudspeaker driver comprising a cone-diaphragm transducer and a dust dome, an acoustic lens having a first side and an opposite second side, wherein the first side of the lens is coupled to a sound-projecting face of the second loudspeaker driver, and a waveguide coupled to the second side of the lens, wherein the waveguide comprises walls that follow arcuate paths in horizontal and vertical planes.
US11558688B2	Information processing device, sound emission control method, sound emission control program, and acoustic system An acoustic system includes an in-vehicle device including a vehicle-side communicator; and an information processing device configured to be worn at an ear of a user and to communicate with the vehicle-side communicator. The information processing device includes: a sound pickup configured to pick up external sound; a sound emitter configured to emit sound to the ear of the user; a communicator configured to communicate with the in-vehicle device; and a computer. The computer is programmed to: determine, based on a result of communication with the in-vehicle device by the communicator, whether or not a predetermined condition is satisfied in a state where the information processing device is in a vehicle; and when determining that the predetermined condition is satisfied, cause the sound emitter to emit the external sound picked up by the sound pickup.
US11558682B2	Hot-swappable no cable touch switch enclosure A system for hot swapping a network switch without disconnecting the network switch connectors is provided. The system disaggregates the switch faceplate network cable connectors from the internal components of the network switch so that the internal switch components may be removed from the switch without disconnecting the switch network cables.
US11558681B2	Load monitoring system for waste receptacle A system is disclosed for monitoring waste collected by a service vehicle. The system may include a lift actuator configured to cause lifting of the waste, a power takeoff driven by a powertrain of the service vehicle to power the lift actuator, and a sensor configured to generate a speed signal indicative of a speed of the powertrain. The system may also include an output device, and a controller in communication with the sensor and the output device. The controller may be configured to receive the speed signal from the sensor, determine an amount of waste lifted by the lift actuator based on the speed signal, and relay the amount of waste to the output device.
US11558677B2	Resource segmentation to improve delivery performance A flexible approach to segmenting a resource (e.g., a media resource, such as a media segment, or other resource, such as a resource normally fetched or pushed using general file transfer protocols like HTTP) into a plurality of fragments. By employing such an approach, the delay until the resource can be utilized at the client side is reduced. Certain embodiments are provided which apply the flexible segmentation approach to ISOBMFF media segments for video streaming, such as would be used with Live DASH streaming.
US11558667B2	Methods and apparatus to estimate deduplicated total audiences in cross-platform media campaigns Disclosed examples determine a duplicated audience size representative of panelists exposed to television media and digital media; determine a panel duplication reach based on the duplicated audience size and a panelist population; determine a did-not-view reach based on a television audience size, a digital audience size, the duplicated audience size, and the panelist population; obtain an overlap multiplier as a ratio of (1) a product of the panel duplication reach and the did-not-view reach and (2) a product of a television panel reach and a digital panel reach; determine a duplication factor for a media item based on a television audience reach, a digital audience reach, and the overlap multiplier; and determine a total audience for the media item based on the television audience reach, the digital audience reach, and the duplication factor.
US11558663B2	Methods and apparatus to determine an audience composition based on voice recognition Methods, apparatus, systems and articles of manufacture are disclosed. An example apparatus includes a controller to cause a people meter to emit a prompt for input of audience identification information at a first time and determine a first audience count based on the input, an audio detector to determine a second audience count based on signatures generated from audio data captured in the media environment, and a comparator to cause the people meter to not emit the prompt for at least a first time period after the first time when the first audience count is equal to the second audience count.
US11558657B2	Integration of control data into digital broadcast content for access to ancillary information Ancillary information associated with one or more images embedded in a digital broadcast data stream may be accessed by a digital broadcast receiving device. The device may include a receiver unit, a processor, and a memory. The processor may execute program instructions to access the ancillary information. Control data may be associated with one or more visual components of one or more video images. The control data and images may be combined into a digital broadcast data stream. The device may receive the images and control data. The images may be presented on a display device. The receiving device may use the control data to present or store a perceptible indication that ancillary information is associated with the visual components in conjunction with presenting the images. The device may use the control data to present or store the ancillary information in response to an input signal.
US11558647B2	Detection and synchronization of audio transmissions using complex audio signals Methods and systems for improved detection of audio transmissions are provided. In one embodiment, a method is provided that includes receiving an audio signal containing an audio transmission. The audio transmission may contain a predetermined portion that was initially generated based on an expected sequence of complex-valued signals. A real portion of the expected sequence of complex-valued signals may be compared to the received audio signal to identify a first portion of the received audio signal. A complex portion of the expected sequence may be compared to portions of the received audio signal near the first portion of the received audio signal to identify a second portion of the received audio signal. An arrival time of the audio transmission may be determined based on the second portion of the received audio signal.
US11558645B2	Method for managing live-streaming room, and electronic device A method for managing a live-streaming room comprises displaying a first live-streaming interface of a live-streaming room by a first terminal; detecting a first operation through the first live-streaming interface; and sending a first instruction to a live-streaming server in response to the first operation, wherein the live-streaming server is configured to send the first instruction to a second terminal, the first instruction instructs the second terminal to perform a synchronization operation with the first terminal.
US11558642B2	Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device A three-dimensional data encoding method includes: encoding divided data items to generate encoded data items each corresponding to a respective one of the divided data items, the divided data items being included in subspaces obtained by dividing a current space including three-dimensional points, the divided data items each including one or more three-dimensional points among the three-dimensional points; and generating a bitstream including the encoded data items and control information items each corresponding to a respective one of the encoded data items. Each of the control information items includes a first identifier and a second identifier. The first identifier indicates a subspace corresponding to an encoded data item corresponding to the control information item, and the second identifier indicates a divided data item corresponding to the encoded data item corresponding to the control information item.
US11558630B2	Techniques for random access point indication and picture output in coded video stream Systems and methods for decoding a coded video stream are provided. A method includes receiving a coded video stream that includes an access unit, including a picture; signaling a first flag, in an access unit delimiter of the coded video stream, that indicates whether the access unit includes either or neither one from among an intra random access point (IRAP) picture and a gradual decoding refresh (GDR) picture; signaling a second flag, in a picture header of the coded video stream, that indicates whether the picture is the IRAP picture; and decoding the picture, as a current picture, based on the signaling of the first flag and the second flag, wherein a value of the first flag and a value of the second flag are aligned.
US11558627B2	Palette coding for screen content coding Sketch copy mode may be used to code blocks comprising irregular lines, syntax redundancy may be removed from blocks with special characteristics, and/or run value coding may be simplified. The parsing dependencies in palette coding design may be removed. For example, the context modeling dependency of the syntax element palette_transpose_flag may be removed, for example, by simplifying the corresponding context model. The context modeling of the syntax element palette_mode may be removed, for example, by using run-length coding without using context. The syntax parsing dependencies and/or the syntax signaling dependencies that are related with escape color signaling may be removed. A palette table generation process may handle input screen content video with high bit depths, for example, at the encoder side.
US11558624B2	Systems and methods for reducing WiFi latency using transmit opportunity and duration Disclosed herein includes a system, a method, and a device for reducing latency and jitter by reserving a transmission duration for a transmit opportunity. A device can compress a first slice of a plurality of slices of a video frame to obtain a size of the first slice after compression. The device can estimate a size of the video frame after compression, according to the size of the first slice after compression. The device can generate a request to send (RTS) to reserve, a transmission channel for a transmission duration corresponding to the size of the video frame after compression. The device can broadcast the RTS to one or more other devices.
US11558623B2	Bidirectional inter prediction method and terminal based on motion vector difference reduction An inter prediction method includes obtaining predicted motion information of a current image block, where the predicted motion information is used to obtain one or more motion vectors of the current image block, the motion vectors include a forward MV and a backward MV for a bidirectional inter prediction, determining a motion vector difference for the current image block, and calculating the motion vectors based on the predicted motion information and the motion vector difference, where the motion vector difference is shared by the forward MV and the backward MV.
US11558620B2	Image encoding and decoding, video encoding and decoding: methods, systems and training methods Lossy or lossless compression and transmission, comprising the steps of: (i) receiving an input image; (ii) encoding it using an encoder trained neural network, to produce a y latent representation; (iii) encoding the y latent representation using a hyperencoder trained neural network, to produce a z hyperlatent representation; (iv) quantizing the z hyperlatent representation using a predetermined entropy parameter to produce a quantized z hyperlatent representation; (v) entropy encoding the quantized z hyperlatent representation into a first bitstream, using predetermined entropy parameters; (vi) processing the quantized z hyperlatent representation using a hyperdecoder trained neural network to obtain a location entropy parameter μy, an entropy scale parameter σy, and a context matrix Ay of the y latent representation; (vii) processing the y latent representation, the location entropy parameter μy and the context matrix Ay, to obtain quantized latent residuals; (viii) entropy encoding the quantized latent residuals into a second bitstream, using the entropy scale parameter σy; and (ix) transmitting the bitstreams.
US11558612B2	Coefficient dependent coding of transform matrix selection A video processing method includes checking, during a conversion from a coded representation of a current video block to the current video block, a position of a last non-zero coefficient of the current video block, wherein the position is relative to a top-left position of the current video block; and performing a determination, based on the position, whether or not to parse a syntax element which signals a transform information in the coded representation.
US11558611B2	Method and apparatus for deblocking an image Different implementations are described, particularly implementations for video encoding and decoding are presented including a method for deblocking an image. According to an implementation, in a method for deblocking an image, at least one boundary is determined between a first block of samples and a second block of samples; a boundary strength is determined according to at least one of a prediction mode of the first block and a prediction mode of the second block; and samples of the first and second blocks neighboring the at least one boundary are filtered according to the boundary strength. Advantageously, in case the prediction mode of the first block is a weighted prediction mode, the boundary strength further depends on the relative weight of samples used in predicting the first block of samples according to the weighted prediction mode of the first block and reciprocally for the second block.
US11558609B2	Image data encoding and decoding An image encoding apparatus comprises a selector configured to select a prediction operation, for prediction of samples of a current region of a current image with respect to one or more of a group of reference samples, from a set of candidate prediction operations, at least some of which define, as an intra-image prediction operation, a prediction direction between a current sample to be predicted and a group of reference samples in the same image; and an intra-image predictor configured to derive predicted samples of a current image region from reference samples of the same image in response to selection, by the selector, of an intra-image prediction operation for the current image region; in which: the current region comprises at least a subset of a current coding tree unit (CTU) in an array of CTUs; the group of references samples is disposed, with respect to the current image region at one or more predetermined sides of the current image region; and the selector is configured to inhibit the selection of a prediction operation for the current region, for which at least some of the reference samples at one or more of the predetermined sides of the current image region are disposed in a CTU other than the current CTU.
US11558602B2	Head-mounted display There is provided a head-mounted display comprising an image generator that generates an image, a pair of optical plates to be arranged in front of both eyes of an observer who observes the image, the pair of optical plates causing the image to be displayed, a first frame that holds the pair of optical plates, and a second frame including a to-be-fixed part, in which a fixing part to which the to-be-fixed part is fixed is provided at the central part of the first frame in the horizontal direction.
US11558593B2	Scene-based automatic white balance A method and apparatus may be used for performing a scene-based automatic white balance correction. The method may include obtaining an input image. The method may include obtaining a raw image thumbnail. The method may include obtaining an augmented image thumbnail. The method may include computing a histogram from an image thumbnail. The method may include determining a scene classification. The method may include learning a filter. The filter may be learned from one or several different instances of the raw image thumbnail, the augmented image thumbnail, the scene classification, or any combination thereof. The method may include applying the filter to the histogram to determine white balance correction coefficients and obtain a processed image.
US11558587B2	Camera module comprising complementary color filter array and electronic device comprising same A camera module according to various embodiments of the present invention comprises a lens module including at least one lens, and an image sensor module coupled to the lens module, wherein the image sensor module comprises a micro lens, at least one photodiode, and a filter array, the filter array includes a first filter capable of transmitting light of a first designated band and a second filter capable of transmitting light of a second designated band corresponding to a color having a complementary color relationship with another color corresponding to the first designated band, and the filter array may be disposed between the micro lens and the at least one photodiode. Various other embodiments are possible.
US11558581B2	Method and system for recording a super slow motion video in a portable electronic device A method performed by an electronic device for generating a slow motion video includes obtaining plural image frames captured at a frame rate from a camera of the electronic device, detecting motion information in a first image frame from among the plural image frames, and performing an interpolation operation using one or more image frames from among the plural image frames. The one or more image frames are image frames obtained during a predetermined time after the first image frame in which the motion information is detected. A second image frame obtained before the first image frame in which the motion information is detected is discarded from the electronic device. A third image frame obtained after the predetermined time from the first image frame in which the motion information is detected is discarded from the electronic device.
US11558579B2	Wireless audio synchronization using a spread code Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for synchronizing playback of audiovisual content among multiple speakers. In some embodiments, a first smart speaker receives a spread spectrum signal from a second smart speaker over an audio data channel. The first smart speaker despreads the spread spectrum signal based on a spreading code. The first smart speaker determines a time of receipt of the spread spectrum signal based on the despreading. The first smart speaker receives a time of transmission of the spread spectrum signal. The first smart speaker then calculates a playback delay based on the time of receipt and the time of transmission. Then the first smart speaker controls the playback of the audiovisual content based on the playback delay.
US11558571B2	Solid-state imaging element and imaging device A solid-state imaging element including a well improves area efficiency while reducing malfunction of a circuit on the well. The solid-state imaging element includes a first well, a second well, a first circuit, and a second circuit. The first well contains an impurity having a polarity identical to a polarity of an impurity in a substrate. The second well contains an impurity having a polarity identical to the polarity of the impurity in the substrate and is disposed adjacent to the first well. The first circuit is disposed on the first well and generates noise in a predetermined period. The second circuit is disposed on the second well and generates noise in a period different from the predetermined period.
US11558568B2	Image sensor and imaging device An imaging device having first and second pixels is described. The first pixel includes a first transfer transistor, a first reset transistor, a first amplifier transistor and a first select transistor. The second pixel includes a first photoelectric conversion element, a second transfer transistor, a second reset transistor, a second amplifier transistor and a second select transistor.
US11558566B2	Synchronized spinning LIDAR and rolling shutter camera system One example system comprises a LIDAR sensor that rotates about an axis to scan an environment of the LIDAR sensor. The system also comprises one or more cameras that detect external light originating from one or more external light sources. The one or more cameras together provide a plurality of rows of sensing elements. The rows of sensing elements are aligned with the axis of rotation of the LIDAR sensor. The system also comprises a controller that operates the one or more cameras to obtain a sequence of image pixel rows. A first image pixel row in the sequence is indicative of external light detected by a first row of sensing elements during a first exposure time period. A second image pixel row in the sequence is indicative of external light detected by a second row of sensing elements during a second exposure time period.
US11558559B2	System and method with vehicle camera A vehicle camera system includes: an around view camera device including a front camera, a left camera, a right camera, and a rear camera, and configured to vary a field of view of one or more of the cameras in response to a control signal; and a control device configured to control the field of view by generating the control signal, in response to an operating mode.
US11558555B2	Mobile terminal and method for controlling same The present disclosure relates to a mobile terminal having a lighting unit and a control method thereof. A mobile terminal according to one implementation includes a lighting unit, a camera, and a controller configured to control the lighting unit to irradiate illumination light to a subject to be captured through the camera, and control the camera to capture the subject irradiated with the illumination light, wherein the controller is configured to determine a material of the subject based on information related to the illumination light irradiated on the subject captured through the camera.
US11558549B2	Methods and devices for capturing high-speed and high-definition videos Methods and devices for generating a slow motion video segment are described. A first set of video frames captures a video view at a first resolution and at a first frame rate. A second set of video frames captures the video view at a second lower resolution, and at a second frame rate that is greater for at least a portion of the second set. At least two high resolution frames are identified in the first set for generating the slow motion video segment. One or more low resolution frames are identified in the second set corresponding to an inter-frame time period between the identified high resolution frames. The slow motion video segment is generated by generating at least one high resolution frame corresponding to the inter-frame time period using interpolation based on the identified high resolution frames and the identified low resolution frames.
US11558542B1	Event-assisted autofocus methods and apparatus implementing the same A focus method and an image sensing apparatus are disclosed. The method includes capturing, by a plurality of event sensing pixels, event data of a targeted scene, wherein the event data indicates which pixels of the event sensing pixels have changes in light intensity, accumulating the event data for a predetermined time interval to obtain accumulated event data, determining whether a scene change occurs in the targeted scene according to the accumulated event data, obtaining one or more interest regions in the targeted scene according to the accumulated event data in response to the scene change, and providing at least one of the one or more interest regions for a focus operation. The image sensing apparatus comprises a plurality of image sensing pixels, a plurality of event sensing pixels, and a controller configured to perform said method.
US11558538B2	Portable camera system An operationally dependent external camera system for use with a portable computer device. The system includes a portable computer device, a camera, and an operation cord. The camera may include a lens, image sensor, circuit board, microphone, and control unit. The operation cord is coupled between the camera and the portable computer device to continuously transmit both data and electrical power between the portable computer device and the camera thereby making the camera operationally dependent on the portable computer device.
US11558536B2	Camera device A camera device includes an optics unit and a sensor unit releasably connectable to each other, and an electronic accessory releasably connectable to the optics unit by means of a threaded fitting associated with a rotation axis, wherein the optics unit comprises optics unit connectors, which in an assembled state of the camera device each is aligned and in contact with an associated electronic accessory connector of the electronic accessory thereby forming an electric connection between the electronic accessory and the sensor unit via the optics unit, wherein the optics unit connectors and the associated electronic accessory connectors form a first group consisting of at least one optics unit connector and associated electronic accessory connector arranged for power transfer and a second group consisting of at least one optics unit connector and associated electronic accessory connector arranged for signal transfer.
US11558534B2	Imaging module, endoscope, and catheter An imaging module includes: a support substrate that includes a first surface, a second surface on an opposite side of the first surface, and a first mounting terminal disposed on the first surface; a planar light emitter including a light-emitting face, and a light-emitter terminal disposed on the first surface of the support substrate and connected to the first mounting terminal; and a solid-state image sensing device disposed adjacent to the planar light emitter and that includes a light-incident surface that has a quadrangular shape in plan view and that captures an image of an imaging object that is irradiated with light emitted from the light-emitting face.
US11558529B2	Method for scanning originals The invention relates to a method for scanning originals using a scanner, for example a flatbed scanner, said method comprising the steps of: (i) performing a pre-scan using a scanner bed (2) of the scanner, said scanner bed (2) having an extension in the x-direction and in the y-direction, in order to measure an x-extension (4) between a smallest (4a) and a largest extension value (4b) in the x-direction and to measure a y-extension (6) between a smallest (6a) and a largest extension value (6b) in the y-direction in respect of each of the originals on the scanner bed (2), and creating scanning frames (R1, R2, R3, R4, R5, R6) associated with the originals from the respectively measured extension values, (ii) specifying the scanning frame (R1, R2, R3, R4, R5, R6) with the largest y-extension (6) as the leading frame (R4), (iii) defining as subsequent frames (R3, R5) those which are located with their y-extension within a section (10) of the scanning bed which is spanned in the y-direction by the smallest and the largest extension value of the y-extension of the leading frame, (iv) creating an image processing dataset from said section, its leading frame and its subsequent frames, (v) registering said image processing dataset in a list of image processing datasets, (vi) performing steps (ii) to (v), without taking into account the scanning frames already existing in an image processing dataset, until all the scanning frames measured in step (i) are included in an image processing dataset, (vii) capturing image data by scanning the sections of the image processing datasets registered in the list, (viii) cropping the image data of originals from the captured image data along the scanning frame, and (ix) storing the cropped image data of the originals.
US11558525B2	Image reading apparatus, image reading control method and non-transitory computer-readable storage medium storing program Setting conditions related to reading of an image of a document are registered in association with a user according to input by a user. When a user is identified, the priority order is determined so that a setting condition corresponding to the identified user is prioritized over a setting condition not corresponding to the user among the registered setting conditions, and the setting condition information indicating the setting conditions in the determined priority is displayed. The image is read under the setting condition based on the setting condition information selected according to the input by the user of the setting condition information indicating the displayed setting conditions.
US11558524B2	Printing device Disclosed is a printing device including: a finger stage which has a nail rest, having an identifier, to place a tip of a nail, the nail being a printing target, and on which a finger corresponding to the nail is placed; and at least one camera which obtains an image from a first direction and an image from a second direction. The identifier which detects a position of the nail is provided on one surface of the nail rest such that the identifier does not exist in the image from the first direction but the identifier exists in the image from the second direction.
US11558511B2	Mobile communications with quality of service A mobile communications system includes switching between communication paths based on the quality of service. A VoIP service is coupled to a mobile network and a wireless local-area network (WLAN) via a wide-area IP network. A plurality of mobile communications devices are associated with VoIP telephone numbers. A public switched telephone network (PSTN) is coupled to the plurality of mobile communications devices and coupled to the VoIP service. A quality of service server is coupled to the plurality of mobile communications devices via the wide-area IP network for determining the quality of data channels to a mobile communications device via the mobile network and to the mobile communications device via the WLAN. A voice call is carried over one of the mobile network, the WLAN, and the PSTN depending on the quality of the data channels.
US11558502B1	Verification of caller identification using application Technology for identifying that a communication is from a verified enterprise includes receiving, by a device associated with a user, a data packet from a phone network. The data packet can be included in a communication to the device, which can have an application configured to verify communications from at least one enterprise. A token within the data packet can be identified by the application, and the application can compare the token to at least one token identifier associated with the at least one enterprise. In response to the token corresponding to at least one token identifier, the application can verify that the communication is from the at least one enterprise. In response to the communication being verified, the application can display a validation image on the device.
US11558501B2	Handling calls on a shared speech-enabled device In some implementations, a determination that a first party has spoken a query for a voice-enabled virtual assistant during a voice call between the first party and a second party is made, in response to the determination that the first party has spoken the query for the voice-enabled virtual assistant during the voice call between the first party and the second party, the voice call between the first party and the second party is placed on hold, a determination that the voice-enabled virtual assistant has resolved the query is made, and in response to the determination that the voice-enabled virtual assistant has handled the query, the voice call between the first party and the second party is resumed from hold.
US11558493B2	Method and computer system for monitoring message packets A method for monitoring message packets that are exchanged between at least two control units. The message packets are concatenated in a data stream and each have an identifier, a payload, and a length specification of the payload described by a data item of predefined word size. The at least two control units are connected by a distributor. The distributor is connected by a first distributor port to a first of the at least two control units, is connected by a second distributor port to a second of the at least two control units, and is connected by a third distributor port to a computer system. The data stream flows through the first and distributor port for communication between the first node and the second node. The computer system has a memory, and information on the respective identifiers of the message packets is stored in the memory.
US11558492B2	Message processing In a telecommunications network, a network node processes messages according to different sets of user-programmable message processing rules. The network node includes an input for receiving a series of input messages which are processed in a message manipulation function. Processed messages are also output from the network node according different communication protocols.
US11558489B2	Method and apparatus for real-time personalization A computer-implemented, network-connected content recommender generating content recommendations for a plurality of content servers hosted by one or more customers, the content recommender comprising: one or more processors; a memory storing instruction that, when executed by the one or more processors, cause the recommender to perform operations comprising: receiving a plurality of content recommendation requests from a querying one of said customer content servers via a plurality of input streams, each input stream including a data repository; outputting data, from the memory, associated with the content recommendation requests; receiving some or all of the data associated with said content recommendation requests; generating a first model-specific recommendation result from a first set of the plurality of received data; generating a second model-specific recommendation result from a second set of the plurality of received data; combining the first model-specific recommendation results with the second model-specific results to generate an ensemble recommendation result; and transmitting the ensemble result from the content recommender to said querying customer content server.
US11558487B2	Methods and systems for stream-processing of biomedical data A method for stream-processing biomedical data includes receiving, by a file system on a computing device, a first request for access to at least a first portion of a file stored on a remotely located storage device. The method includes receiving, by the file system, a second request for access to at least a second portion of the file. The method includes determining, by a pre-fetching component executing on the computing device, whether the first request and the second request are associated with a sequential read operation. The method includes automatically retrieving, by the pre-fetching component, a third portion of the requested file, before receiving a third request for access to least the third portion of the file, based on a determination that the first request and the second request are associated with the sequential read operation.
US11558486B1	Infinite call loop prevention system Systems and methods of identifying infinite call loops using custom tracking headers are provided. In one exemplary embodiment, a method is performed by a first instance of a microservice operated by a first network node in a distributed microservice system having instances of one or more microservices operated by network nodes with each instance having a data cache operable to share data between instances of that microservice. The method includes receiving an indication that includes a message to access data that may be available in a data cache of an instance of the microservice, the indication also including one or more tracking identifiers with each tracking identifier corresponding to an instance of the microservice that successively sends or receives the message so as to determine that the message corresponds to a same message previously sent or received by the same instance of the microservice.
US11558482B2	Information processing apparatus, information processing system, and information processing method Provided is an information processing apparatus having a control unit that acquires a state of another information processing apparatus and executes instruction proxy processing in a case where an instruction from a user specifies the another information processing apparatus as an instruction target and the acquired state of the another information processing apparatus.
US11558471B1	Multimedia content differentiation A communication session between two or more computing devices is monitored. One or more share actions, that include one or more media documents, are identified in the communication session responsive to the media documents and based on the monitoring the communication session. Reaction data, that is related to the share actions, in the communication session is analyzed in response the share actions and based on the media documents. One or more relevant media documents are determined based on the analyzing the reaction data. The relevant media documents are analyzed based on the media documents. A first depiction rendered by a first of the devices of the communication session is modified based on the relevant media documents.
US11558470B2	Methods and apparatus to manage cloud provider sessions Methods, apparatus, systems and articles of manufacture are disclosed to manage cloud provider sessions. An example apparatus includes at least one computer readable medium; and processor circuitry to execute instructions that cause the processor circuitry to: in response to detecting a first request to establish a first session with a cloud provider that is to perform a first action: establish the first session using credentials associated with the cloud provider; record a lifespan of a session token associated with the first session; and transmit the session token to a cloud provider adapter to facilitate communication between the cloud provider adapter and the cloud provider; and in response to detecting a second request to establish a second session with the cloud provider that is to perform a second action, transmit the session token to the cloud provider adapter to facilitate communication between the cloud provider adapter and the cloud provider.
US11558466B1	Packet forwarding control protocol (PFCP) message service using a remote procedure call (RPC) based protocol suitable for PFCP connection sharing A computing device may be configured to provide a shared N4 termination function for a plurality of Session Management Function (SMF) instances of an SMF Set and interface with one or more User Plane Function (UPF) instances. To achieve this, the computing device may operate a server configured with a Remote Procedure Call (RPC)-based protocol (e.g. gRPC Remote Procedure Call or “gRPC”) for a Packet Forwarding Control Protocol (PFCP) message service for serving a plurality of client stubs respectively situated at the plurality of SMF instances. The server may perform processing associated with each client stub by receiving an RPC-based protocol message which indicates a request, unpacking the RPC-based protocol message for obtaining PFCP message request data, and operating or interfacing with a PFCP message handling client for sending a PFCP message having the PFCP message request data to an indicated one of the UPF instances.
US11558465B2	Apparatus, system, and method for wirelessly accessing management interfaces of routers A disclosed apparatus ay include (1) a wireless receiver that facilitates communicatively coupling to a wireless transmitter of an access point connected to a network switch of a service provider, and (2) at least one processing device of a router communicatively coupled to the wireless receiver, wherein the processing device of the router (A) activates a wireless mode that (I) causes the router to establish a wireless connection with the access point via the wireless transmitter and the wireless receiver and (II) facilitates remote configuration of the router by a remote user who has gained access to the router via the wireless connection, (B) receives, via the wireless connection, at least one command from the remote user, and (C) applies, to an out-of-band management interface of the router, the command received from the remote user via the wireless connection. Various other apparatuses systems, and methods are also disclosed.
US11558464B1	System and method for controlling Internet of Things device of vehicle According to an embodiment of the present disclosure, a system for controlling an Internet-of-things (IoT) device of a vehicle may include at least one IoT device and a vehicle that determines whether a control condition is satisfied and calculate a first determination value based on the time at which the operation is controlled and the number of times the operation is controlled before or after a state in which the control condition is satisfied, calculates a second determination value based on a number of times the control condition is satisfied and a number of times the at least one IoT device is controlled in the state where the control condition is satisfied, and determines whether to automatically register the at least one IoT device as a control target based on the first determination value and the second determination value when the control condition is satisfied.
US11558457B2	Dynamic throughput ingestion of backup sources A method and apparatus for dynamically adjusting an ingestion rate for backup operations on a source system. The method generally includes monitoring a resource utilization related to one or more performance metrics of the source system in performing at least a primary workload. Based on the monitored resource utilization, the backup system determines a data ingestion rate for backup operations on the source system. The backup system ingests data from the source system to a backup repository at the determined data ingestion rate.
US11558455B2	Capturing data in data transfer appliance for transfer to a cloud-computing platform In one aspect, a computer-implemented method useful for migrating hundreds of Terabytes to Petabytes of data to a cloud-computing environment with a data transfer appliance includes the step of providing a data transfer appliance. The data transfer appliance includes an operating system, one or more computing processing units (CPU's), a memory, and a data storage system. The computer-implemented method includes the step of implementing data capture from a data storage system to the data transfer appliance. The computer-implemented method includes the step of storing the dedupe form of the data in the data transfer appliance by; providing a capture utility, wherein the capture utility comprises a data traversal engine and a data read engine.
US11558453B2	Group-based communication apparatus configured to implement operational sequence sets and render workflow interface objects within a group-based communication system Various embodiments of the present invention are directed to an improved group-based communication apparatus that is configured to render one or more workflow interface objects to a group-based communication apparatus in association with an operational sequence set returned by a query. The group-based communication apparatus is configured to detect a workflow trigger event associated with a workflow identifier, retrieve an operational sequence set based upon at least the workflow identifier from a group-based communication workflow repository, initiate the operational sequence set, and cause rendering of one or more workflow interface objects to the group-based communication interface. In some embodiments, the operational sequence sets are associated with a group-defined template.
US11558449B1	Industrial controller system and interactive graphical user interfaces related thereto Controller devices may be configured to automatically connect to a remote management server (e.g., a “cloud”-based management server), and may offload received data and analyses to the remote management server via wired or wireless communications. The controller devices may further communicate with the management server, user computing devices, and/or human machine interface devices, e.g., to provide remote access to the controller device, provide real-time information from the controller device, receive configurations/updates, provide interactive graphical user interfaces, and/or the like.
US11558441B2	Integrated system and method for executing a communal media system in a streaming application A method for delivering multimedia content during a communal session at a media system commutatively coupled with a streaming application. The method includes receiving a request to initiate the communal session; retrieving contact information for user devices selected to participate in the communal session; retrieving an address for each of the user devices; receiving a source location for multimedia content selected in the streaming application; and sharing the source location with a player that is configured to transmit the multimedia content to each of the user devices. The method also includes, at an appointed time, initiating video playback for each of the user devices, synchronizing delivery of the multimedia content and social media content generated on each of the user devices, and exchanging playback control messages with the streaming application to direct the synchronized transmissions of the multimedia content and social media content to each of the user devices.
US11558432B2	Codec parameter adjustment based on call endpoint RF conditions in a wireless network A network device determines radio frequency (RF) conditions at a first endpoint and a second endpoint of a call or session. The network device determines optimum first codec parameters for the determined RF conditions at the first endpoint of the call or session, and determines optimum second codec parameters for the determined RF conditions at the second endpoint of the call or session. The network device sends the first codec parameters to the first endpoint for altering operation of a first codec at a first device at the first endpoint. The network device sends the second codec parameters to the second endpoint for altering operation of a second codec at a second device at the second endpoint.
US11558431B2	Communication terminal, communication system, communication method, and display method A communication terminal includes a memory and circuitry. The memory stores, for each image type information indicating a type of image data, sizes of a plurality of display areas, each display area being a divided area divided from an entire area displayable by a display, in association with required resolutions of image data to be displayed in the corresponding display areas. The circuitry receives, from a communication management system, specific image type information indicating a type of specific image data transmitted from other communication terminal. The circuitry transmits, to the communication management system, specific required resolution, which is a resolution stored in the memory for the specific image type information in association with the size of one of the display areas in which the specific image data is to be displayed.
US11558425B2	Dynamic access controls using verifiable claims Policy-based techniques are provided for dynamic access control for resources. One method comprises, upon a user attempt to access a given resource, identifying a policy defined for access to the given resource, wherein the policy comprises a rule and an allowed issuer of a verifiable claim; determining if the rule and the allowed issuer are satisfied based on an evaluation of the verifiable claim; and allowing the user to access the given resource if the rule and the allowed issuer are satisfied. A given rule can specify a threshold for a data item obtained from an allowed issuer. The policy can be stored by one or more policy hubs. A plurality of policy hubs can be organized in a hierarchical structure, such that one given policy is applied to the given resource in a predictable manner.
US11558424B2	Automatically generating a fingerprint prevalence database without ground truth Techniques and mechanisms for using passively collected network data to automatically generate a fingerprint prevalence database without the need for endpoint ground truth. The process first clusters all observations with the same fingerprint string and similar source and destination context. The process then annotates each cluster with descriptive information and uses a rule-based system to derive an informative name from that descriptive information, e.g., “winnt amp client” or “cross-platform browser”. Optionally, the learned database may be augmented by a user to clarify custom process labels. Additionally, the generated database may be used to report the inferred processes in the same way as databases generated with endpoint ground truth.
US11558413B2	Monitoring encrypted network traffic Embodiments are directed to monitoring network traffic using network monitoring computers (NMCs). Networks may be configured to protect servers using centralized security protocols. Centralized security protocols may depend on centralized control provided by authentication control servers. If a client intends to access protected servers it may communicate with the authentication control server to obtain keys that enable it to access the requested servers. NMCs may monitor network traffic the centralized security protocol to collect metrics associated with the control servers, clients, or resource servers.
US11558409B2	Detecting use of passwords that appear in a repository of breached credentials Provided is a process that includes: obtaining with a distributed application comprising an identity management system, a first password; comparing with the distributed application, the first password to a set of compromised credentials within a database external to the network-accessible resource; receiving one or more passwords that match the first password based on the comparison; determining with the distributed application whether the one or more passwords satisfy a criterion; and in response to the determination that the one or more passwords satisfy the criterion, causing the first user associated with a first account and the first password to be notified that the first password has been compromised.
US11558404B2	On-board communication system, switching device, verification method, and verification program An on-vehicle communication system includes: a plurality of function units; and one or a plurality of switch devices, each switch device being configured to perform a relay process of relaying communication data between the function units. When unauthorized communication by a function unit has been detected, the switch device performs a validation process of validating a function unit other than an unauthorized-communication function unit that is the function unit for which the unauthorized communication has been detected.
US11558402B2	Virtual switch-based threat defense for networks with multiple virtual network functions Techniques for providing network traffic security in a virtualized environment are described. A threat aware controller uses a threat feed provided by a threat intelligence service to establish a threat detection engine on virtual switches. The threat aware controller and threat detection engine work together to detect any anomalous or malicious behavior of network traffic on the virtual switch and established virtual network functions to quickly detect, verify, and isolate network threats.
US11558400B2	Computerized system for complying with certain critical infrastructure protection requirements A computerized system for complying with critical infrastructure protection (“CIP”) standards concerning system configuration changes. The system can be used to automatically identify and track changes to computers on the network, improving system security and CIP compliance reporting. In certain embodiments, the system collects system information on servers and workstations using built-in commands. The configuration profiles of these computers/devices can be archived for audit purposes.
US11558399B2	Network transmission path verification A data packet transits through a series of network nodes (a series of intermediate hops) while being transmitted from a source node to a destination node. A network node (router, gateway, server, or any network device) that handles the data packet, adds new information to the file header of the data packet. The new header information identifies the previous and next network nodes in the transmission path. The network node further validates information provided by a previous node, and generates further new header information that attests as to the validity of the information provided by the previous node. The network node secures and signs the new information cryptographically, and adds the new information to the file header. If a malicious actor attempts to tamper with the data packet, or routing thereof, the secured header information renders such tampering discoverable, enabling performance of a responsive action.
US11558391B2	System, control method, and storage medium The client makes an authorization start request by designating a resource identifier. An authorization server receiving the authorization start request inquires a resource sever of a resource owner of the designated resource identifier. After resolving the resource owner, the authorization server makes an authorization confirmation request to a user terminal corresponding to the resolved user identifier.
US11558374B2	Systems, apparatus, and methods for verifying a password utilizing commitments Methods that can verify a password utilizing commitments are provided. One method includes receiving from a client device and storing, by a processor, an initial commitment representing a password for a user account without storing the actual password on the apparatus, receiving, from the client device, a subsequent commitment, and verifying that the subsequent commitment represents the password for the user account based on a difference between the initial commitment and the subsequent commitment. Systems and apparatus that can include, perform, and/or implement the methods are also provided.
US11558368B2	Screen-analysis based device security Systems and methods are provided for a content-based security for computing devices. An example method includes identifying content rendered by a mobile application, the content being rendered during a session, generating feature vectors from the content and determining that the feature vectors do not match a classification model. The method also includes providing, in response to the determination that the feature vectors do not match the classification model, a challenge configured to authenticate a user of the mobile device. Another example method includes determining a computing device is located at a trusted location, capturing information from a session, the information coming from content rendered by a mobile application during the session, generating feature vectors for the session, and repeating this until a training criteria is met. The method also includes training a classification model using the feature vectors and authenticating a user of the device using the trained classification model.
US11558367B2	Network based password policy detection and enforcement A processor may receive a packet configured to travel in a network. The packet may be configured to travel from a first device to a second device. The processor may analyze the packet. The processor may detect a password with the packet. The processor may determine whether the detected password complies with at least one password policy. The processor may provide a password policy compliance output to a user. The password policy compliance output may indicate to the user whether the detected password complies with the at least one password policy.
US11558361B2	Communication method between mesh network and cloud server, mesh network system and node device thereof A mesh network system suitable for connection to a cloud server is provided. The system includes: a first node device, configured to store a first private key and encrypt to-be-verified data according to the first private key to generate first encrypted data; and a second node device, configured to receive the first encrypted data and send the first encrypted data to the cloud server. After sending the first encrypted data, the second node device obtains, from the cloud server, second encrypted data generated by encrypting a first key according to the first public key. The second node device sends the second encrypted data to the first node device. The first node device decrypts the second encrypted data according to the first private key to obtain the first key from the second encrypted data, and performs encrypted communication with the cloud server according to the first key.
US11558359B2	Replay protection nonce generation Devices and techniques for replay protection nonce generation are described herein. A hash, of a first length, can be produced from a first input. A first subset of the hash can be extracted as a selector. A second subset of the hash can be selected using the selector. Here, the second subset has a second length that is less than the first length. The second subset can be transmitted as a nonce for a freshness value in a replay protected communication.
US11558358B2	Secure analytics using homomorphic and injective format-preserving encryption Secure analytics using homomorphic and injective format-preserving encryption are disclosed herein. An example method includes encoding an analytic parameter set using a homomorphic encryption scheme as a set of homomorphic analytic vectors; transmitting the set of homomorphic analytic vectors to a server system; and receiving a homomorphic encrypted result from the server system, the server system having utilized the homomorphic encryption scheme and a first injective, format-preserving encryption scheme to evaluate the set of homomorphic analytic vectors over a datasource.
US11558352B2	Cyber security protection system and related proactive suspicious domain alert system A cyber security protection system includes a plurality of threat information updating devices; and a proactive suspicious domain alert system, which including: a domain information monitoring device; a domain information storage device; and a security threat analysis device, arranged to operably communicate data with the plurality of threat information updating devices through a network. If the domain information monitoring device detects that a domain mapping of a suspect domain is changed and the new domain mapping of the suspect domain points to a predetermined local address, the domain information monitoring device would further monitor a domain mapping variation frequency of the suspect domain. If the domain mapping variation frequency of the suspect domain exceeds a predetermined value, the security threat analysis device adds the suspect domain into an alert list to render the plurality of threat information updating devices to block their member devices from accessing the suspect domain.
US11558344B1	Resolving blockchain domains A request to resolve a name of a domain of an identifier of web content is received. It is automatically determined that the name of the domain is to be resolved using a blockchain. A request is sent to a smart contract of the blockchain to obtain one or more resolution records for the domain. The one or more resolution records of the domain are received. The received one or more resolution records are utilized to resolve the name of the domain.
US11558329B2	Systems and methods for context development Disclosed are methods, systems, and non-transitory computer-readable medium for context development. For instance, a first method may include obtaining first micro-application actor information associated with a first micro-application actor. The first micro-application actor information may include information for workflow rules, and the workflow rules may include data set rules, extract, transform, load (ETL) rules, and functional expressions. The first method may further include obtaining data from data sources based on the data set rules; applying the ETL rules to the obtained data to generate processed data; applying the functional expressions to the processed data to obtain an output; and performing at least one processing action based on the output. A second method may include generating a system component corresponding to a blueprint based on a user request; associating the system component with a domain of a user account; and performing processes associated the system component.
US11558321B2	Integration of an email client with hosted applications Disclosed are various embodiments for integrating an email client with hosted applications. An email is received from an email client. An image that is a component of the email is identified and sent to an optical character recognition (OCR) service. Extracted text is received from the OCR service. A request for an action object is then sent to a connector for an application, the action object representing a potential action that could be performed with the application based on the extracted text from the OCR service. The action object is then sent to the email client, which is configured to display a prompt allowing a user to perform the action represented by the action object.
US11558316B2	Zero-copy buffering of traffic of long-haul links A network device includes multiple ports, multiple buffer slices, a controller, and buffer control circuitry. The multiple ports are configured to communicate packets over a network. The multiple buffer slices are linked respectively to the multiple ports. The controller is configured to allocate a group of two or more of the buffer slices to a selected port among the ports. The buffer control circuitry is configured to buffer the packets, communicated via the selected port, in the group of the buffer slices, using zero-copy buffering.
US11558315B2	Converged network interface card, message coding method and message transmission method thereof The invention provides a converged network interface card, a message coding method and a message transmission method thereof. The converged network interface card comprises a PCIE host interface processing module, a high speed network card core logic, a crossbar switch XBAR, an Ethernet network card core logic, an Ethernet message dicing/slicing module, a physical layer, a high speed network/Ethernet message conversion module EoH, and a high speed network/Ethernet configurable network port. The invention supports customized high speed interconnection interface and a standard Ethernet interface on a set of network hardware, and supports three working modes on a set of physical hardware (high speed network mode, Ethernet mode and EoH mode transmitting Ethernet messages over the high speed network), implements seamless compatibility between the high speed network/Ethernet, and flexibly supports multimode applications such as scientific computing and cloud computing.
US11558311B2	Automated local scaling of compute instances At a first compute instance run on a virtualization host, a local instance scaling manager is launched. The scaling manager determines, based on metrics collected at the host, that a triggering condition for redistributing one or more types of resources of the first compute instance has been met. The scaling manager causes virtualization management components to allocate a subset of the first compute instance's resources to a second compute instance at the host.
US11558285B2	Resilient data communications with physical layer link aggregation, extended failure detection and load balancing Rapid channel failure detection and recovery in wireless communication networks is needed in order to meet, among other things, carrier class Ethernet channel standards. Thus, resilient wireless packet communications is provided using a physical layer link aggregation protocol with a hardware-assisted rapid channel failure detection algorithm and load balancing, preferably in combination. This functionality may be implemented in a Gigabit Ethernet data access card with an engine configured accordingly. In networks with various topologies, these features may be provided in combination with their existing protocols.
US11558284B2	Variable link aggregation A system and method to transmit frames from a first node to a second node over a plurality of radio links comprising a classifier to classify said frames according to one of a plurality of flow and a sequence number within said one of said plurality of flow and adding said flow and sequence number in a header of said classified frame a splitter receiving said classified frames from said classifier and distributing said classified frames on one of said plurality of radio links for transmission to said second node, a joiner receiving said classified frames and reordering them using an indexed sequence queue corresponding to each of said plurality of flows, a timer for waiting for frames missing in the sequence in one of said indexed sequence queue, wherein when said timer expires, if said frame has not arrived it is deemed lost and a forwarder to extract frames from said sequence queue to forward.
US11558281B2	Shared ethernet segment identifier label allocation for ethernet virtual private network multihoming Systems and methods are provided herein for allocating the same ESI label on multihomed peers for a given ES. In some embodiments, each network device that provides multihoming to a host using an ES, advertises EVPN AD per ES routes to each other, wherein the EVPN AD per ES routes comprise an ESI label associated with the ES. Because the network devices advertise the same ESI label for the ES, a first network device generates a bitmap. The first network device uses the bitmap to include the advertised ESI label in replicated packets that the first network device forwards to the other network devices that provide multihoming to the host via the ES. The network devices that consider themselves non-DF devices will drop the packet. The network devices that consider themselves the DF device will not forward the packet to the host via the ES because of the ESI label.
US11558280B2	System and method of processing in-place adjacency updates A method and apparatus of a network element that processes changes to forwarding information is described. In an exemplary embodiment, the network element receives an indication of a change to a network topology of the network. The network element forwarding information includes a first plurality of prefixes and a plurality of adjacencies and each of the first plurality of prefixes references one of the plurality of adjacencies. In addition, in response to receiving the indication of the change to the network topology, the network element identifies a change to the plurality of adjacencies. Furthermore, the network element updates, in-place, the plurality of adjacencies in-place with the change to the plurality adjacencies.
US11558277B2	System for generating and signing cryptographically generated addresses using computing network traffic A system is provided for generating and signing cryptographically generated addresses (“CGA”) using computing network traffic. In particular, the system, as well as any authorized computing systems within the network, may monitor network traffic during a specified time window for designated types of data or information during the time window. Based on monitoring the network traffic, the system may generate a cryptographic hash output of the data or information collected. The hash output may then subsequently be used, in part or whole, as the modifier in a CGA algorithm to generate a CGA. The system may then selective authorize devices which have generated the CGA using the correct modifier.
US11558272B2	Methods and systems for predicting time of server failure using server logs and time-series data The disclosure relates to methods and systems for predicting time of occurrence of future server failures using server logs and a stream of numeric time-series data occurred with a particular time window. Method performed by processor includes accessing plurality of server logs and stream of numeric time-series data, applying density and sequential machine learning model over plurality of server logs for obtaining first and second outputs, respectively, applying a stochastic recurrent neural network model over the stream of time-series data to obtain third output. The method includes aggregating first, second, and third outputs using an ensemble model, predicting likelihood of at least one future server anomaly based on the aggregating, and determining time of occurrence of the at least one future server anomaly by capturing server behavior characteristics using time-series network model. The server behavior characteristics include time-series patterns of the stream of numeric time-series data.
US11558269B2	Method, device, and system for network traffic analysis A method, device, and system for network traffic analysis are provided. The method comprises obtaining traffic data of current time interval, recording the traffic data in a Chinese Remainder Theorem based Reversible Sketch (CRT-RS) based on a hash operation comprising Modulo operations, detecting abnormal buckets in the CRT-RS based on a change between the traffic data of current time interval and traffic data of previous time interval, and recovering abnormal source address associated information based on the abnormal buckets, wherein the modulus of the Modulo operations are selected from the modulus in Chinese Remainder Theorem (CRT) as pairwise coprime integers and the CRT-RS includes a plurality of buckets. The step of detecting uses a Modified Multi-chart Cumulative Sum.
US11558267B2	Method, apparatus, and system for time synchronization based on in-band telemetry A method, an apparatus, and a system for time synchronization based on in-band telemetry are disclosed. The method includes: acquiring an estimated value of delay in a first transmission direction and an estimated value of delay in a second transmission direction; wherein the estimated value of delay in the first transmission direction is determined according to multiple delay samples in the first transmission direction, and the estimated value of delay in the second transmission direction is determined according to multiple delay samples in the second transmission direction, the first transmission direction is a direction from a second device to a first device, and the second transmission direction is vice versa; and determining a time system error of the first device relative to the second device according to the estimated value of delay in the first transmission direction and the estimated value of delay in the second transmission direction.
US11558266B2	Scoring network traffic service requests using response time metrics A method and system are provided for monitoring a protected network. The method includes, in a scoring phase, receiving a learned model having clusters of learning requests of learning network traffic observed during non-strain operation of the protected network, wherein each cluster has an associated characteristic learning response time. The method further includes receiving a score request to score a network service request of the network traffic, classifying the network service request with one of the clusters by comparing fields of the network service request to fields used for clustering the learning requests with the cluster, calculating a score based on the characteristic learning response times generated for the learned cluster to which the network service request is classified, and adjusting supportive handling of the network service request based on the score.
US11558263B2	Network device association with network management system Examples described herein provide for associating a network device to a network management system (NMS). Examples herein include determining, by a network orchestrator, a set of embeddings indicative of characteristics of the network device and each of a plurality of instances of the NMS. Examples herein include determining, by the network orchestrator for each of the plurality of instances, a probability score based on the set of embeddings, wherein the probability score is indicative of a likelihood of the network device to be associated with the instance. Examples herein further include, based on the probability score for each of the plurality of instances, selecting, by the network orchestrator, a first instance of the plurality of instances to associate with the network device. Examples herein include associating, by the network orchestrator, the network device to the first instance.
US11558250B2	Configuration change control for computing environments Solutions for balancing speed and risk by managing configuration changes include: receiving a second configuration item for displacement, in an exposure group, of a first configuration item; receiving an exposure state, wherein the exposure state indicates an exposure tree comprising a first configuration item branch and a second configuration item branch; determining, based at least on the exposure state: a first portion of the exposure group to continue with the first configuration item, and a second portion of the exposure group to receive the second configuration item; deploying the second configuration item to the second portion of the exposure group, in accordance with the exposure state; receiving, from the central orchestrator, an updated exposure state; and deploying the second configuration item in accordance with the updated exposure state. In some examples, the exposure tree is a hierarchical binary tree. An exemplary configuration item includes a software application version.
US11558248B2	Dimensioning network services (NS) A method and network node are provided for dimensioning a network service (NS). The method comprises calculating, based on given capacity requirements of the NS, a required number of virtual network functions component (VNFC) instances of each of a plurality of virtual network function (VNF) in the NS; selecting a VNF deployment flavor (VnfDf) for each of the plurality of VNFs in the NS, based on the calculated required number of VNFC instances; generating a network service deployment flavor (NsDf) including the selected VnfDfs; and onboarding a network service descriptor (NSD), which includes the NsDf, for use for instantiating the dimensioned NS.
US11558247B2	Method and apparatus for implementing composed virtual private network VPN This disclosure provides a method and an apparatus for implementing a composed VPN. The method includes: obtaining a business type and a customer site that are input by a user; determining an access point corresponding to the customer site; determining one or more segment VPNs according to the business type and the access point corresponding to the customer site; obtaining a composed VPN according to the one or more segment VPNs; and outputting an access point list and a segment VPN list of the composed VPN to the user. In the solutions provided in this application, a user can learn a correlation between businesses in different domains related to a composed VPN, and can readily estimate a range affected by a business change of the composed VPN.
US11558239B1	Intelligent system for network and device performance improvement Methods, systems, and computer-readable media are disclosed herein that monitor and improve network performance and reliability of a plurality of devices and nodes. In aspects, alert types are categorized based on the role, model, and operating system of a device or node within the network for which the alert was generated. A command set that is responsive to the alert and that is specially configured for the role, model, and operating system of the device or node is automatically selected to address the alert. The command set can be executed against the device or node (or neighboring device/node) in order to investigate the cause or source of the alert. Based on the results returned by the command set's execution, remediation actions can be selected and implemented to improve the technological performance (e.g., memory, CPU, connectivity) of the device or node in the network.
US11558233B2	WLAN baseband chip and FDMA PPDU generation method A WLAN baseband chip and an FDMA PPDU generation method are disclosed. The WLAN baseband chip obtains a subcarrier coefficient corresponding to a subcarrier set, m LDR SYNC sequences, and n−m HDR SYNC sequences. The WLAN baseband chip performs duplicating processing on m data streams in n data streams, to obtain m data sequences on which the duplicating processing has been performed and n−m remaining data streams. The WLAN baseband chip obtains m pieces of to-be-modulated data based on the m LDR SYNC sequences and the m data sequences on which the duplicating processing has been performed, and obtains n−m pieces of to-be-modulated data based on the n−m HDR SYNC sequences and the n−m remaining data streams, to obtain n pieces of to-be-modulated data. The WLAN baseband chip performs postprocessing to obtain a frequency-domain symbol sequence, to obtain an FDMA PPDU.
US11558207B2	Method and apparatus for starting up blockchain system, and non-transitory computer-readable storage medium Provided are a method and apparatus for starting up a blockchain system and a non-transitory computer-readable a storage medium. The method includes operating a main program of a blockchain system to initialize a kernel engine and a kernel component, wherein the main program of the blockchain system comprises an initialization method of the kernel engine and an initialization method of at least one kernel component; obtaining operation configuration information of the blockchain system through a program configuration file to instantiate the kernel engine and the kernel component, wherein the operation configuration information of the blockchain system comprises specification selection information of the kernel engine and specification selection information of the at least one kernel component; starting up and operating the kernel engine and the main program of the blockchain system; and starting up a port monitoring service to operate the blockchain system.
US11558198B2	Real-time attestation of cryptoprocessors lacking timers and counters The present technology discloses methods and systems for receiving a security profile request from an integrity verifier, the request including a nonce; requesting, from a trusted platform module, a new nonce, wherein the new nonce is generated at least in part by the nonce and a current timestamp from a clock in the trusted platform module; receiving, from the trusted platform module, the new nonce; requesting, from a cryptoprocessor, a set of platform configuration registers; receiving, from the cryptoprocessor, the set of platform configuration registers; and sending a response to the integrity verifier, the response including the new nonce and the set of platform configuration registers to verify a security status of the trusted platform module and the cryptoprocessor.
US11558195B2	Proof-of-work vehicle message authentication A first connected message broadcast from a first vehicle and a second connected message broadcast from a second vehicle is received, each of the first and second connected messages including proof-of-work computed from connected vehicle data regarding a third vehicle. The first and second connected messages are authenticated, responsive to a comparison of the proof-of-work for the third vehicle included in the first connected message and the proof-of-work for the third vehicle included in the second connected message. The connected vehicle data in the first connected message broadcast or second connected message broadcast is utilized for autonomous vehicle operations or driver-assistance vehicle operations, responsive to the proof-of-work being a match.
US11558193B2	Location-based access to controlled access resources Systems and methods provide access to location-restricted resources outside of recognized locations. An example, a method includes receiving a request for a controlled access resource from a client device and determining that the request is not associated with a recognized location but that state data exists for the client device identifier. In response to identifying the state data, the method includes generating a link for accessing the controlled access resource at a server, generating an encrypted token including a timestamp, a random number, and licensed resource information from the state data, including the encrypted token in the link, and providing the link to the client device. The client device uses the link to request the controlled access resource from the server, which determines that the request includes the token, determines that the token is not expired, and provides the controlled access resource to the client device.
US11558189B2	Handling requests to service resources within a security boundary using a security gateway instance The disclosure herein describes securing access to a service resource within a security boundary. A security gateway instance receives a request from an edge deployment outside the security boundary. The request includes identity data identifying the edge deployment. The identity data is validated based on allowed identity data of the security gateway instance and based on a validation handler associated with the service resource. Based on validating the identity data and validating the request, the identity data is transformed using security data specific to the security gateway instance. The transformed identity data indicates the request has been validated by the security gateway instance. Based on transforming the identity data of the request, the transformed identity data and the request are forwarded to the service resource via a network link within the security boundary, wherein the service resource is configured to process the request based on identifying the transformed identity data.
US11558185B2	Stream-based key management Techniques for stream-based key management are disclosed. A system obtains a first payload to be published to a first set of one or more subscribers, encrypts the first payload using a symmetric key, to obtain a first payload ciphertext, encrypts the symmetric key using an attribute-based encryption (ABE) policy associated with the first payload, to obtain a key ciphertext, and publishes the first payload ciphertext and the key ciphertext. The system obtains a second payload to be published to a second set of one or more subscribers. Responsive at least to determining that each subscriber in the second set of one more subscribers is in the first set of one or more subscribers and the ABE policy is associated with the second payload, the system encrypts the second payload using the symmetric key, to obtain a second payload ciphertext, and publishes the second payload ciphertext without republishing the key ciphertext.
US11558182B2	Method and system to facilitate assessment, authorization, and monitoring of policy documents related to an organization A method for facilitating assessment, authorization, and monitoring of policy documents in organizations for cyber security. The method includes a process of receiving indications of policy documents related to an organization from a user, thus, allowing the user to manager cyber security controls of written policy documents in accordance with regulations and standards. The method also includes retrieving regulations from external databases. Further, the method includes analysis of policy documents against regulations and generating insights. Subsequently, the method transmits the generated insights and/or reports to the user. Further, the method includes receiving monitoring data related to the organization from one or more user's PC devices. Further, the method uses a MD5 (Message Digest algorithm 5) hashing function to ensure that a document has not been tampered with and may include a time-based trigger utilizing a standard green/yellow/red light chart for ongoing authorizations and monitoring.
US11558176B2	Apparatus and method for generating ciphertext data with maintained structure for analytics capability A method for providing ciphertext data by a first computing device having memory includes obtaining, from the memory, plaintext data having a structure; providing the plaintext data to a structure preserving encryption network (SPEN) to generate the ciphertext data, where the structure of the plaintext data corresponds to a structure of the ciphertext data; and communicating, from the first computing device to a second computing device, the ciphertext data to permit analysis on the ciphertext data.
US11558174B2	Data storage method, device, related equipment and cloud system for hybrid cloud Embodiments of this application provide a hybrid-cloud data storage method and apparatus, a related device, and a cloud system. The data storage method includes: obtaining, by a gateway of a private cloud, to-be-stored data; determining partial data to be encrypted in the to-be-stored data, to obtain first target data; obtaining a first ciphertext obtained after the first target data is encrypted, the first target data being encrypted according to a first key provided by an encryption chip connected to the gateway; generating second target data including the first ciphertext according to the first ciphertext; generating a data slice corresponding to the second target data according to the second target data; and transmitting the data slice corresponding to the second target data to a public cloud for storage.
US11558170B2	Phase-locked loop with dual input reference and dynamic bandwidth control Disclosed herein are systems and methods for improved performance of phase-locked loop based clock generators, particularly in the context of wireless audio. A PLL clock generator includes a PLL core configured to receive a module reference clock provided by a communications module and generate a subsystem data clock corresponding to a module data clock of the communications module; and a data clock tracker module configured to receive the module data and subsystem data clocks and determine a corresponding data clock correction factor. The bandwidth of the PLL core may be dynamically changed thereby enabling both fast and very precise settling. The PLL core may use a low jitter frequency reference for the phase detector while an a synchronous and jitter-prone audio sample clock is used to ensure a mean frequency of the PLL core tracks the audio sample clock.
US11558161B2	Method for transmitting SRS and terminal therefor A method by which a terminal transmits an SRS can comprise the steps of: receiving, from a base station, first information indicating symbols to which the SRS is transmitted among a plurality of symbols, when the terminal is configured to perform antenna switching for an SRS transmission on the plurality of symbols; and transmitting the SRS on the indicated symbols, wherein the SRS is transmitted through antenna ports respectively corresponding to the indicated symbols, and the antenna ports respectively corresponding to the indicated symbols can be different from each other.
US11558149B2	Efficient interleaver design for polar codes Aspects of the disclosure relate to wireless communication devices configured to encode information blocks to produce code blocks and interleave the code blocks utilizing an interleaver including a plurality of rows and a plurality of columns, where the number of columns of the interleaver varies between the rows. In some examples, the interleaver includes a right isosceles triangle-shaped matrix of rows and columns. In other examples, the interleaver includes a trapezoid-shaped matrix of rows and columns.
US11558141B2	Method and apparatus for transmitting sidelink data in communication system An operation method of a first terminal in a communication system is provided. The method includes transmitting first SCI to a second terminal, the first SCI including one or more information elements among information indicating time resource(s) for sidelink communication, information indicating frequency resource(s) for the sidelink communication, information indicating a periodicity of physical resources for the sidelink communication, and information indicating an MCS for the sidelink communication. Second SCI is transmitted to the second terminal, the second SCI including information for an HARQ feedback operation and information indicating an NDI. The method further includes performing the sidelink communication with the second terminal based on the first SCI and the second SCI associated with the first SCI.
US11558140B2	Intelligence-defined optical tunnel network system An intelligence-defined optical tunnel network system includes pods. Each pod includes optical add-drop sub-systems. Each optical add-drop sub-system includes a first transmission module and a second transmission module. The first transmission modules of the optical add-drop sub-systems are connected to each other for forming a first transmission ring. The second transmission modules of the optical add-drop sub-systems are connected to each other for forming a second transmission ring. Each first transmission module includes a multiplexer and an optical signal amplifier. The multiplexer is connected to a Top-of-Rack switch. The multiplexer is configured to receive, through input ports, upstream optical signals from the Top-of-Rack switch, and combine the upstream optical signals into a composite optical signal. The upstream optical signals have wavelengths respectively. The optical signal amplifier, coupled to the multiplexer, is configured to amplify the composite optical signal and output an amplified composite optical signal.
US11558139B2	Apparatus and method for reduction in interference in a wireless communication system including primary and secondary communication systems A spectrum management system includes circuitry that obtains interference information from another spectrum management system, where the interference information indicates interference with communication of a communication system managed by the other spectrum management system. The interference is caused by at least one secondary communication system managed by the spectrum management system. The circuitry also modifies a communication characteristic of the at least one secondary communication system based on the interference information.
US11558136B2	High speed embedded protocol for distributed control system Two or more modules communicate over a common control network including receiving by a message packet having data defined by a signal level at defined bit quanta of a bit, the defined bit quanta being less than every bit quanta of a bit, and the communication device samples bit quanta other than the defined bit quanta. The module receives signal disturbances and decodes the signal disturbances as having a value different from an expected value of the certain bit. In another form, the module uses a first counter based on a clock local to the communication device and a second counter having a higher sampling rate than the first counter. Here, the module receives over the control network a synchronizing portion of a message and counts clock ticks of the second counter over a portion of the message to determine a clock rate for a module that transmitted the message.
US11558135B2	Resolving media source detection and simulcast monitoring ambiguities with motion sensor data Example apparatus disclosed herein determine that an output media signal from a monitored media device corresponds to at least a first media signal from a first source device in communication with the monitored media device, and a second media signal from a second source device in communication with the monitored media device. Disclosed example apparatus also access motion data reported by one or more of a first accelerometer associated with a first remote control device, a second accelerometer associated with a second remote control device, a third accelerometer associated with a third remote control device, the first remote control device associated with the first source device, the second remote control device associated with the second source device, the third remote control device associated with the monitored media device. Disclosed example apparatus also identify, based on the motion data, a source of the output media signal from the monitored media device.
US11558132B2	Systems and methods for identifying a source of radio frequency interference in a wireless network An interference detection system in a network identifies a first wireless station that has experienced radio frequency (RF) interference from an unknown source on at least one physical resource block (PRB) and identifies one or more second wireless stations that have experienced similar interference on the at least one PRB. A plurality of estimated interference source locations are determined based at least on geographic locations of the first wireless station and the one or more second wireless stations. The plurality of estimated interference source locations are scored based on a comparison of estimate interference to observed interference at the one or more second wireless stations and a geographical map is generated based on the scored plurality of estimated interference source locations, wherein the geographical map includes indicia indicative of the relative scores of the plurality of estimated interference source locations.
US11558127B2	Method for calibrating transmiter-to-receiver relative phase in millimeter wave beamforming system and associated millimeter wave antenna module A method for calibrating a transmitter-to-receiver (T2R) relative phase in millimeter wave (mmWave) beamforming system includes: transmitting a first calibrated signal to a second antenna of the mmWave beamforming system through a first antenna of the mmWave beamforming system according to a first transmitter (TX) input signal; receiving the first calibrated signal through the second antenna, and obtaining a first loopback receiver (RX) signal according to the first calibrated signal received by the second antenna; transmitting a second calibrated signal to the first antenna through the second antenna according to a second TX input signal; receiving the second calibrated signal through the first antenna, and obtaining a second loopback RX signal according to the second calibrated signal received by the first antenna; and calibrating the T2R relative phase according to a phase difference between the first and second loopback RX signals.
US11558126B2	Echo estimation system and echo estimation method An echo estimation system includes a transceiver circuitry and a processor circuitry. The processor circuitry is coupled to the transceiver circuitry. The processor circuitry is configured to calculate linear echo power and non-linear echo power based on a signal under test in the transceiver circuitry. The linear echo power and the non-linear echo power are utilized to determine a quality of the transceiver circuitry or utilized to determine component parameters of the transceiver circuitry.
US11558119B2	Optical interconnects According to an example, a transmitter transmits a plurality of optical signals of multiple wavelengths via an optical link to a receiver. An optical link tuner coupled to the optical link groups the plurality of optical signals into a first group of optical signals and a second group of optical signals, where the first group of optical signals has a first wavelength range and the second group of optical signals has a second wavelength range. The optical link tuner adjusts link tuning parameters associated with the first group of optical signals during a first phase, such that the second group of optical signals is propagated to the receiver without modifications to link tuning parameters associated with the second group, where during the first phase the receiver is to detect unplugging of the optical link based on the second group of optical signals.
US11558118B2	Board, optical module, OLT, and information processing method Embodiments of this application disclose a board, an optical module, a MAC chip, a DSP, and an information processing method. The board in the embodiments of this application includes a media access control (MAC) chip, a digital signal processor (DSP), and an equalizer. The MAC chip is configured to send first information to the DSP at an optical network unit (ONU) online stage, where the first information includes a first ONU identifier. The DSP is configured to receive the first information, and determine a first reference equalization parameter, where the first reference equalization parameter is related to the first ONU identifier. The DSP is further configured to set an equalization parameter of the equalizer to the first reference equalization parameter.
US11558117B2	Wireless radio frequency conversion system A wireless radio frequency conversion system is disclosed. The wireless radio frequency conversion system includes a wireless radio frequency transmit-receive device, a first conversion device, at least one optical fiber, a second conversion device, and a wireless radio frequency transmission device. The wireless radio frequency transmit-receive device performs a conversion and a transmit-receive manner to at least one radio frequency signal and at least one data signal. The first conversion device performs a conversion to the at least one data signal and at least one optical signal. The optical fiber transmits the at least one optical signal. The second conversion device performs a conversion to the at least one optical signal and the at least one data signal. The wireless radio frequency transmission device performs a conversion and a transmit-receive manner to the at least one data signal and the at least one terminal signal.
US11558114B2	Optical transmission characteristics compensating method and optical transmission characteristics compensating system Part of compensation of the transmission characteristics of the optical transmitter is performed by transmitter compensation circuitry disposed at a stage prior to the optical transmitter. Remaining part of compensation of the transmission characteristics of the optical transmitter and compensation of the transmission characteristics of the optical receiver is performed by a receiver compensation circuitry disposed at a stage subsequent to the optical receiver. Transmitter compensation characteristics of the transmitter compensation circuitry is set so that a peak-to-average-power ratio of an output signal from the transmitter compensation circuitry becomes equal to or smaller than a predetermined value.
US11558112B2	Multi-pathway satellite communication systems and methods Systems and methods for controlling satellites are provided. In one example embodiment, a computing system can obtain a request for image data. The request can be associated with a priority for acquiring the image data. The computing system can determine an availability of a plurality of satellites to acquire the image data based at least in part on the request. The computing system can select from among a plurality of communication pathways to transmit an image acquisition command to a satellite based at least in part on the request priority. The plurality of communication pathways can include a communication pathway via which the image acquisition command is indirectly communicated to the satellite via a geostationary satellite. The computing system can send the image acquisition command to the selected satellite via the selected communication pathway.
US11558111B2	Satellite network communication with proxy service apparatus for acquiring targeted resources Provided is a satellite network communication method. The method includes: establishing for a user equipment a satellite network communication channel between a proxy service apparatus on an end station side and a proxy service apparatus on a master station side; intercepting a resource access request sent by the UE; and when a target resource corresponding to the resource access request does not locally exist, acquiring the target resource through the satellite network communication channel and sending the target resource to the user equipment. Further provided are a proxy service apparatus and a gateway.
US11558106B2	Signal interference mitigation for UAVs A communication uplink between a UAV and a base station is established using frequency division duplex (FDD) communication and a communication downlink between the UAV and the base station using time division duplex (TDD) communication. A determination of whether the UAV is located above an antenna height threshold is then made. When the UAV is located above the antenna height threshold, the communication uplink is transitioned from using the FDD communication to using the TDD communication while the use of the TDD communication is continued for the communication downlink. When the UAV is located at or below the antenna height threshold, the use of the FDD communication is continued for the communication uplink and the TDD communication for the communication downlink.
US11558104B2	Streetlight-based telecommunications system and support unit for use therein A telecommunications (telecom) system includes remote radio head devices, a core network, and at least one telecom support unit providing communications connectivity between the remote radio head devices and the core network. The telecom support unit includes a housing, a clamp mechanically coupling the housing to a support structure for a streetlight, a powerline interface, and a high-bandwidth communication medium. The powerline interface is integrated or configured though a first wall of the housing and electromechanically coupled to a luminaire of the streetlight so as to receive utility power from the luminaire. The high-bandwidth communication medium interface is integrated or configured through a second wall of the housing and communicatively coupled to the remote radio head devices. The remote radio head devices may be mounted to one or more other streetlights. The telecom support unit may operate as a baseband device and/or a cellular data repeater device.
US11558093B1	Dynamic beam pattern control using device velocity Methods and systems are provided for dynamically adjusting broadcast beam patterns of a wavefront emitted by an antenna array based on the velocities of devices communicatively coupled to the base station associated with the antenna array. The broadcast beam patterns can be adjusted by modifying the broadcast mode or at least one phase, amplitude, or power of the at least one antenna associated with the base station. Adjusting the beam pattern, for example between multiple beams and a single unified beam, based on device types can improve the quality of service for the devices and reduce the processing burden of the base station.
US11558090B2	Systems and methods to utilize contextual awareness and machine learning to optimize antenna selection A system and method of optimizing a selection of an antenna on an information handling system comprising executing a sensor module to receive data from a plurality of sensors for tracking orientations, configurations, and locations of the information handling system and an antenna performance tracking system for measuring antenna performance parameters at a plurality of locations and training an antenna selection machine learning algorithm of an antenna selection machine learning module with training inputs of the orientations, configurations, and antenna performance parameters for a plurality of locations to determine an antenna system recommendation from a plurality of available antenna systems deployed on the information handling system. Executing the trained antenna selection machine learning module with operating inputs for an orientation and configuration at an operation location to determine a recommended antenna system from the plurality of available antenna systems for use in wireless communication.
US11558084B2	Wireless communication system A wireless communication system includes a first coupler having a first pair of electrodes and second coupler having a second pair of electrodes that at least partially oppose the first pair of electrodes. A transmission circuit applies a differential signal to the first coupler. A reception circuit receives a differential signal output from the second coupler based on electromagnetic coupling between the first coupler and the second coupler. A distance between centroids of the first pair of electrodes differs from a distance between centroids of the second pair of electrodes.
US11558073B2	Switch module A switch module switches among a first state where first and second frequency bands are used in parallel, a second state where only the first frequency band is used, and a third state where none of the first and second frequency bands is used, and includes first, second, and third filters and an antenna switch. In the first state, a common terminal and the first and second filters are connected and the common terminal and the third filter are not connected. In the second state, the common terminal and the first and third filters are connected, and the common terminal and the second filter are not connected.
US11558072B2	Multiplexer A multiplexer includes acoustic wave filters that are electrically connected to a common connection terminal. In a first transmission-side filter of the acoustic wave filters, a series arm resonator closest to the common connection terminal includes acoustic wave resonators that are electrically connected in series and capacitance elements that are electrically connected between at least one of signal paths electrically connecting the acoustic wave resonators to each other and a reference terminal.
US11558071B2	Wireless ranging using physical and virtual responders An electronic device configures two or more virtual responders associated with different subsets of capabilities of a physical responder in the electronic device, where the physical responder comprises a radio-frequency (RF) transceiver and multiple antennas, and where a given virtual responder corresponds to the RF transceiver and a given antenna. Then, the electronic device performs, based at least in part on wirelessly communication with a second electronic device and using at least the virtual responders, measurements on wireless signals from the second electronic device to the electronic device, where the measurements correspond to a time of flight of the wireless signals. Next, the electronic device determines, based at least in part on the measurements, a range between the electronic device and the second electronic device, where the determination uses the measurements from different virtual responders to correct for an environmental condition and/or increase an accuracy of the determined range.
US11558059B2	Concept for a digital controlled loop and a digital loop filter Examples relate to a digitally controlled oscillator circuit arrangement, a digitally controlled oscillation means, a method for a digitally controlled oscillator, a digital loop filter circuit arrangement, a digital loop filtering means, a method for a digital loop filter, a phase locked loop circuit arrangement and phase locked loop, a user device and a base station. The digitally controlled oscillator circuit arrangement comprises input circuitry for obtaining a frequency setting signal, the frequency setting signal comprising a plurality of signal components, selection circuitry for selecting one signal component of the plurality of signal components of the frequency setting signal based on an oscillation signal of the digitally controlled oscillator circuit arrangement, wherein the selection circuitry comprises counting circuitry and multiplexing circuitry, signal generation circuitry for generating the oscillation signal based on the selected signal component of the frequency setting signal, and output circuitry for providing the oscillation signal.
US11558056B2	Apparatus and control of a single or multiple sources to fire countermeasure expendables on an aircraft A sequencer for use with a countermeasure defense system includes an input signal indicative of firing an expendable, a circuit card that receives the input signal indicative of firing the expendable and an output analog signal from the circuit card that fires the expendable. The parameters of the output analog signal correspond to parameters of a digital waveform.
US11558045B1	Phase rotator A method includes connecting inputs of a first plurality of interpolation branches to a first clock signal, connecting inputs of a second plurality of interpolation branches to a second clock signal, and connecting inputs of a third plurality of interpolation branches to a third clock signal. The method also includes combining outputs of the first plurality of interpolation branches, the second plurality of interpolation branches, and the third plurality of interpolation branches to produce an output clock signal and adjusting a phase of the output clock signal by connecting an input of an interpolation branch of the third plurality of interpolation branches to the second clock signal.
US11558041B1	Fast clocked storage element A clocked storage element comprises a first latch having an input data node, a clock input node and a first latch output data node, and a second latch having an input connected to the first latch output data node, a clock input node and a second latch output data node. The first and second latches can have a clocked pull-up current path consisting of two p-channel transistors between their respective output data nodes and the VDD supply line, and a clocked pull-down current path consisting of two n-channel transistors between their respective output data nodes and the VSS supply line.
US11558039B2	Method and arrangement for ensuring valid data at a second stage of a digital register circuit A digital value obtained from a preceding circuit element is temporarily stored and made available for a subsequent circuit element at a controlled moment of time. The digital value is received through a data input. A triggering signal is also received, a triggering edge of which defines an allowable time limit before which a digital value must be available at said data input to become available for said subsequent circuit element. Between first and second pulse-enabled subregister stages, an internal digital value from the first pulse-enabled subregister stage and information of the changing moment of said digital value at the data input in relation to said allowable time limit are used to ensure passing a valid internal digital value to the second pulse-enabled subregister stage. Said second pulse-enabled subregister stage makes said valid internal digital value available for said subsequent circuit element. A timing event observation signal is output as an indicator of said digital value at said data input having changed within a time window that begins at said allowable time limit and is shorter than one cycle of said triggering signal.
US11558037B2	High efficiency high voltage pulse generator A high voltage pulse generator is disclosed. The high voltage pulse generator comprises a pulse generating transformer having a primary coil with a first side and a second side, and a secondary coil with a first side and a second side. A direct current (DC) voltage source connection is at the first side of the primary coil. A first high frequency power driver transistor is coupled between the second side of the primary coil and a ground connection. The first high frequency power driver transistor is configured to operate in an on-mode for a selected time period to charge the primary coil for the selected time period based on a switching frequency of the first high frequency power driver transistor, and switch the first high frequency power driver transistor to an off-mode at the switching frequency to release the charge from the primary coil to the secondary coil. A diode is coupled between the first side of the secondary coil and a pulsed voltage output that is configured to be connected to a high voltage device. The diode configured to direct a flow of charge from the secondary coil to charge a capacitance of the high voltage device to a rising pulse leading edge of a voltage pulse.
US11558034B2	Acoustic resonator filter An acoustic resonator filter is provided. The acoustic resonator filter includes a rear filter electrically connected between a front port and a rear port, through which a radio frequency (RF) signal passes, the rear filter including at least one film bulk acoustic resonator (FBAR); and a front filter electrically connected between the front port and the rear filter and including at least one solidly mounted resonator (SMR).
US11558024B2	Adjustable electrical noise filter for a vehicle Disclosed is a device for filtering electrical noise in a vehicle. The device includes a housing connectable to the vehicle, a variable capacitor, an input signal line coupled to the variable capacitor and couplable to a first conductor that carries electrical signals along with electrical noise of a given amplitude, and an output signal line coupled to the variable capacitor and couplable to a second conductor. When the input signal line is coupled to the first conductor and the output signal line is coupled to the second conductor, the second conductor carries the electrical signals along with electrical noise of reduced amplitude within a range of frequencies. The device also includes a tuner coupled to the housing and configured to adjust a capacitance of the variable capacitor, wherein adjusting the capacitance of the variable capacitor adjusts the range of frequencies.
US11558017B2	Power amplifier A power amplifier circuit includes a current generator and a current mirror driver. The current generator has a first input connected to a first voltage supply and an output configured to generate a first current. The current generator includes a first transistor, a second transistor, a first resistor and a second resistor. The first transistor has an emitter connected to ground. The second transistor has a base connected to a base of the first transistor and an emitter connected to ground. The first resistor is connected between the first voltage supply and a collector of the first transistor. The second resistor is connected between the first voltage supply and a collector of the second transistor. The current mirror drive has a first input connected to the output of the current generator to receive the first current and an output configured to generate a second current.
US11558015B2	Fast envelope tracking systems for power amplifiers Fast envelope tracking systems are provided herein. In certain embodiments, an envelope tracking system for a power amplifier includes a switching regulator and a differential error amplifier configured to operate in combination with one another to generate a power amplifier supply voltage for the power amplifier based on an envelope of a radio frequency (RF) signal amplified by the power amplifier. The envelope tracking system further includes a differential envelope amplifier configured to amplify a differential envelope signal to generate a single-ended envelope signal that changes in relation to the envelope of the RF signal. Additionally, the differential error amplifier generates an output current operable to adjust a voltage level of the power amplifier supply voltage based on comparing the single-ended envelope signal to a reference signal.
US11558014B2	Power amplifier circuit A power amplifier circuit includes a first transistor having an emitter electrically connected to a common potential, a base to which a first high-frequency signal is input, and a collector from which a third high-frequency signal is output; a second transistor having an emitter electrically connected to the common potential, a base to which a second high-frequency signal is input, and a collector from which a fourth high-frequency signal is output; a first capacitance circuit electrically connected between the collector of the second transistor and the base of the first transistor; and a second capacitance circuit electrically connected between the collector of the first transistor and the base of the second transistor.
US11558013B2	Low power operational amplifier trim offset circuitry Enhanced operational amplifier trim circuitry and techniques are presented herein. In one implementation, a circuit includes a reference circuit configured to produce a set of reference voltages, and a digital-to-analog conversion (DAC) circuit. The DAC circuit comprises a plurality of transistor pairs, where each pair among the plurality of transistor pairs is configured to provide portions of adjustment currents for an operational amplifier based at least on the set of reference voltages and sizing among transistors of each pair. The circuit also includes drain switching elements coupled to drain terminals of the transistors of each pair and configured to selectively couple one or more of the portions of the adjustment currents to the operational amplifier in accordance with digital trim codes.
US11557995B2	Aircraft engine power-assist start stability control A hybrid electric propulsion system includes a gas turbine engine having a low speed spool and a high speed spool. The low speed spool includes a low pressure compressor and a low pressure turbine, and the high speed spool includes a high pressure compressor and a high pressure turbine. The hybrid electric propulsion system also includes an energy storage system, an electric motor configured to augment rotational power of the high speed spool, and a controller. The controller is operable to detect a start condition of the gas turbine engine, control power delivery from the energy storage system to the electric motor based on detecting the start condition, and provide a compressor stall margin using a power-assist provided by the electric motor to the high speed spool over a targeted speed range during starting of the gas turbine engine.
US11557987B2	Handling and processing double-sided devices on fragile substrates Embodiments of the present disclosure generally relate to substrate support assemblies for retaining a surface of a substrate having one or more devices disposed on the surface without contacting the one or more devices and deforming the substrate, and a system having the same. In one embodiment, the substrate support assembly includes an edge ring coupled to a body of the substrate support assembly. A controller is coupled to actuated mechanisms of a plurality of pixels coupled to the body of the substrate support assembly such that portions of pixels corresponding to a portion of the surface of a substrate to be retained are positioned to support the portion without contacting one or more devices disposed on the surface of the substrate to be retained on the support surface.
US11557976B2	Three-phase LLC power supply circuit for high voltage bus input A three-phase power supply circuit is provided. The power supply circuit includes three LLC resonant voltage convertors, three step-down transformers, and a bridge rectifier. Each step-down transformer includes a primary and secondary coil, and each primary and secondary coil has a first node and a second node. Each step-down transformer is electrically coupled with one of the three LLC resonant voltage convertors by the first and second nodes of the primary coils. The bridge rectifier is electrically coupled with the first node of the secondary coil of each of the three step-down transformers. The second nodes of the secondary coils of each of the three step-down transformers are electrically coupled together.
US11557966B1	Step-down rectifier circuit, wireless charging receiver chip, and wireless charging receiver The present disclosure provides step-down rectifier circuit includes a rectifier module, a charge pump module, a filter unit, and a control unit. The rectifier module includes a first bridge arm unit connected to in-phase output terminal of an alternating current signal and a second bridge arm unit connected to out-of-phase output terminal of the alternating current signal. The charge pump module includes a first voltage converter unit and a second voltage converter unit in parallel. The control unit is configured to output a first pulse width modulation signal to control the on and off of the switch transistors in the rectifier module, and output a second pulse width modulation signal to control the on and off of the switch transistors in the charge pump module, such that an operating frequency of the charge pump module is a positive integer multiple of the frequency of the alternating current signal.
US11557962B2	Chip embedded power converters A direct current to direct current (DC-DC) converter can include a chip embedded integrated circuit (IC), one or more switches, and an inductor. The IC can be embedded in a PCB. The IC can include driver, switches, and PWM controller. The IC and/or switches can include eGaN. The inductor can be stacked above the IC and/or switches, reducing an overall footprint. One or more capacitors can also be stacked above the IC and/or switches. Vias can couple the inductor and/or capacitors to the IC (e.g., to the switches). The DC-DC converter can offer better transient performance, have lower ripples, or use fewer capacitors. Parasitic effects that prevent efficient, higher switching speeds are reduced. The inductor size and overall footprint can be reduced. Multiple inductor arrangements can improve performance. Various feedback systems can be used, such as a ripple generator in a constant on or off time modulation circuit.
US11557956B2	Power conversion device and method for converting power from a power supply A method for controlling a power conversion device for converting power from a power supply by controlling an input to a resonance circuit comprising a resonance coil and a resonance capacitor, with a switching element, the method comprising simultaneously changing a switching frequency and a time ratio of the switching element so that the switching element satisfies a condition of zero-voltage switching when an output power of the power conversion device is changed.
US11557947B2	Stators and rotors with varying insulative density An electric machine includes a plurality of printed layers arranged to form a stator having an outer periphery and teeth extending radially inward from the outer periphery. Each of the printed layers includes discrete portions of metal and discrete portions of insulation. The discrete portions of insulation define a contiguous network of insulative boundaries separating discrete cells formed by the discrete portions of the metal. A volume of the discrete cells within the outer periphery is greater than a volume of the discrete cells within the teeth such that a reluctance of the teeth is greater than a reluctance of the outer periphery.
US11557944B2	Rotor assembly method and system employing central multi-tasking robotic system A rotor assembly system for a manufacturing cell includes a central robotic system comprising a multi-axial central robot and a conveyor platform and one or more multi-axial auxiliary robotic systems secured at one or more locations within the cell. The conveyor platform is operable to move the central robot within the cell. The central robotic system and the one or more auxiliary robotic systems are configured to perform a plurality of rotor manufacturing processes on at least one rotor component in coordination with one another, and the central robotic system is configured to transfer the at least one rotor component between one or more rotor manufacturing processes of the plurality of rotor manufacturing processes.
US11557939B2	Electric drive for a motor vehicle An electric drive for a motor vehicle, in particular a fan drive, comprising an electric motor that includes a rotor which is mounted on a motor shaft so as to be able to rotate about a stationary stator as well as a driving part which is coupled to the rotor, and at least one electroconductive cover part for influencing and/or blocking interfering electromagnetic fields generated during operation of the electric motor.
US11557933B2	Electric machine with distributed winding having double cross end loops An electric machine a stator having a stator core and windings positioned thereon. The stator core has a plurality of slots formed therein and a winding positioned in the plurality of slots. The winding includes at least four parallel paths distributed in slot sets of the stator core. Each slot set includes at least four contiguous slots including two left slots and two right slots. A first parallel path and a second parallel path are arranged in the two left slots for at least a first revolution of the winding around the core. The first parallel path and the second parallel path are arranged in the two right slots for at least a subsequent revolution of the winding around the core.
US11557931B2	Stator with dual jig arrangement A stator for a rotary electric machine includes a stator coil configured such that a tip end of a conductor segment bent in a stator circumferential direction is joined to a tip end of another conductor segment in the same phase. A conductive material is exposed from the tip ends of the conductor segments, and a distance between the tip ends in different phases and adjacent to each other in the stator circumferential direction is larger than a distance between the tip ends in the same phase and adjacent to each other in the stator circumferential direction.
US11557928B2	Systems, devices, and/or methods for managing peer-to-peer power distribution network Certain exemplary embodiments can provide a system, which comprises base and auxiliary multi point power chargers. The base multi point power charger is coupleable to an electrical energy source. The multi point power chargers are constructed to emit a plurality of directional beams. Each of the plurality of directional beams is directable toward a determined direction of an electronic device that is chargeable via the multi point power charger. The electronic device is comprised of the auxiliary multi point power charger.
US11557924B2	Wireless charging receiving apparatus, method for realizing wireless charging, and mobile terminal A wireless charging receiving apparatus includes a wireless charging conversion module, a charging management module, a voltage combination module and at least two wireless charging receiving coils. The at least two wireless charging receiving coils are used to couple with a wireless charging transmitting coil in a wireless charging transmitting apparatus and output alternating-current electromagnetic induction signals to the voltage combination module; the voltage combination module is used to carry out voltage superposition on the alternating-current electromagnetic induction signals output by the at least two wireless charging receiving coils and output superposed alternating-current electrical signals to the wireless charging conversion module; the wireless charging conversion module is used to convert received alternating-current electrical signals into direct-current electrical signals, and output the direct-current electrical signals to the charging management module; and the charging management module is used to charge a battery by means of received direct-current electrical signals.
US11557921B2	Wireless power system A system and method are provided for a feed-forward control of an inverter to reduce, and potentially minimize, a DC link capacitor of a wireless power transfer system. The feed-forward control may be utilized to reduce the capacitance of the DC link capacitor in a single-phase series-series compensated WPT system.
US11557920B2	Wireless power receiving device, wireless charging method and system A wireless power receiving device includes: a wireless power receiving coil, an AC-DC circuit, a capacitor buck circuit, and a battery, wherein the capacitor buck circuit includes at least two capacitors and a switch; an output terminal of the wireless power receiving coil is connected to an input terminal of the AC-DC circuit, and an output terminal of the AC-DC circuit is connected to an input terminal of the capacitor buck circuit, and an output terminal of the capacitor buck circuit is connected to the battery; in a case that the switch is in a first connection state, the at least two capacitors are in a series state and store energy; and in a case that the switch is in a second connection state, the at least two capacitors are in a parallel state and release energy.
US11557919B1	Wireless power and data transfer system with out of band communications hand off A method of operating a power and data transfer system includes determining, by a wireless transmission system, presence of a wireless receiver system. The method further includes starting wireless power and data transfer via the wireless transmission system, if presence of the wireless receiver system is detected. The method further includes determining if power at a load associated with the wireless receiver system exceeds a threshold for out of band communications. The method further includes, if the power at the load exceeds the threshold for out of band communications, handing over wireless data transfer to an out of band communications system that is in operative communication with the wireless transmission system.
US11557904B2	Battery charging devices and systems A charger for a starting, lighting, and ignition (SLI) battery is provided. The charger includes a base unit having a pair of terminals that are adapted to engage a pair of conductive terminals coupled to a battery unit to electrically couple the base unit to the battery unit. The charger also includes charging circuitry having power conversion circuitry that is adapted to receive primary power and to convert the primary power to a battery power output compatible with a charging voltage of the battery unit.
US11557887B2	Cable laying device The present application relates to a cable laying device. The cable laying device is used for transporting and laying a cable, and comprises: a base section and an extension section with adjustable length, wherein the extension section and the base section are connected to each other at their longitudinal ends and are moveable relative to each other, the base section is configured to include one elongated cable carrier, and the extension section is configured to include at least one elongated cable carrier, wherein for the base section and the extension section, the cable carrier a carrying portion for holding the cables, wherein the carrying portion enables the cables to move along with the cable carriers of the base section and the extension section, and wherein the height of the base section and/or the extension section can be adjusted.
US11557878B2	High power, narrow linewidth semiconductor laser system and method of fabrication A laser system for generating a narrow linewidth semiconductor light beam includes a substrate, a gain chip affixed on the substrate and configured to amplify light beam, and an optical feedback photonic chip affixed on the substrate, optically coupled to the gain chip, and configured to output light beam, which has a narrow linewidth around a resonant frequency of the optical feedback photonic chip, to the gain chip. The optical feedback photonic chip includes first and second optical gratings, a first multimode interferometer (MMI) and a second MMI optically coupled with a respective end of the first and second optical gratings, a third MMI configured to output two light beams to the first and second MMIs, respectively, through a respective waveguide. Based on receiving a respective one of the two light beams, the first MMI outputs two light beams to its respective end of the first and second optical gratings and the second MMI outputs two light beams to its respective end of the first and second optical gratings, the first and second optical gratings output second and third light beams, the second light beam, of which a linewidth is narrower than a linewidth of the third light beam, is directed to the third MMI, and an output port of the third MMI is configured to direct the second light beam to the gain chip.
US11557877B2	Quantum-dot photonics Examples disclosed herein relate to quantum-dot (QD) photonics. In accordance with some of the examples disclosed herein, a QD semiconductor optical amplifier (SOA) may include a silicon substrate and a QD layer above the silicon substrate. The QD layer may include an active gain region to amplify a lasing mode received from an optical signal generator. The QD layer may have a gain recovery time such that the active gain region amplifies the received lasing mode without pattern effects. A waveguide may be included in an upper silicon layer of the silicon substrate. The waveguide may include a mode converter to facilitate optical coupling of the received lasing mode between the QD layer and the waveguide.
US11557870B2	Adapter for connecting battery and electrical device An adapter may be configured to connect a battery and an electrical device to each other. The adapter may include a control board; a battery-side terminal mounted on a first surface of the control board and configured to be electrically connectable to the battery; and a device-side terminal mounted on a second surface of the control board and configured to be electrically connectable to the electrical device, the second surface being opposite from the first surface.
US11557865B2	Electrical connector having an outer conductor and a rear metallic plate secured to the outer conductor and a terminal with a protrusion exposed to air and spaced a predetermined distance from the rear metallic plate An electrical connector includes: an insulator; a terminal secured in the insulator and having a front mating portion, a tail portion, and an intermediate portion; an outer conductor receiving the insulator; and a rear metallic plate secured to the outer conductor, wherein the terminal intermediate portion includes a vertical part having a protrusion exposing rearwardly to air and spaced a predetermined distance from the rear metallic plate.
US11557858B2	Spring clip and connector for a flat flexible cable A spring clip includes a first beam and a second beam connected to the first beam and resiliently deflectable toward the first beam from a relaxed position distal from the first beam to a compressed position proximal to the first beam. The second beam has a spring latch extending toward the first beam. The spring latch engages the first beam to secure the second beam in the compressed position. The clip may be positioned in a housing having a rotatable cover formed to compress the clip against a conductor when moved to a closed position.
US11557853B2	Connector assembly with strain relief device in two parts Connector assembly comprising a housing and a strain-relief device attached to the housing for clamping a cable in a fixed position at the rear opening of the housing. The strain-relief device comprises first and second portions, both made of a single part and being detachable from the housing. The first portion has a first arcuate surface engaging the outer sheath of the cable, and the first portion also comprising first retaining means engaging the housing for retaining the first portion on the housing. The second portion has a second arcuate surface also engaging the outer sheath, and the second portion also comprising second retaining means engaging the housing for retaining the second portion on the housing. Strain-relief device designed to be mounted on a connector. Method for mounting the strain-relief device with a connector assembly.
US11557842B2	Antenna module and electronic device using the same In an antenna module on one printed circuit board, a first area where a plurality of antenna elements are positioned on a first surface, and a second area where a plurality of front end integrated circuits are independently positioned on a second surface, the opposite surface of the first surface, are provided, and a wire is provided in the second area to electrically couple some ports of a plurality of ports provided in a first front end integrated circuit to some ports of a plurality of ports provided in a second front end integrated circuit. The some ports provided in the first front end integrated circuit include a first port configured to output a first intermediate frequency signal, and a second port configured to input a second intermediate frequency signal.
US11557836B2	Manual actuating device for phase shifter and supporting system The invention relates to a manual actuating device for a phase shifter of a base station antenna. The device includes a support module having an elongated base body and a first and a second receiving portion which protrude from the base body and are spaced apart in a longitudinal direction of the base body; and a lead screw drive having a lead screw and a nut. The lead screw is rotatably supported in the first and the second receiving portion, and the nut is translationally movably installed on the lead screw. The device also includes an actuator rod connected to the nut and configured to actuate the phase shifter; and a manual operating part connected with the lead screw and configured to manually operate the lead screw to rotate the lead screw. The actuating device is simple and compact in structure and is easy to manufacture and install.
US11557833B2	Corrugated ground plane apparatus for an antenna An antenna comprises an axial helical radiating element and a corrugated ground plane. The axial helical radiating element provides a radiation pattern substantially parallel to a primary axis of rotation of the helical radiating element. The corrugated ground plane, disposed proximate to a back region of the antenna, comprises corrugations to increase an electrical length of travel for radial standing waves between an axial helical input, at which the axial helical radiating element is coupled to the corrugated ground plane, to an outer edge of the corrugated ground plane.
US11557824B2	Antenna mounting device and base station antenna system The present disclosure relates to an antenna mounting device and a base station antenna system. The antenna mounting device includes a hinge device and an adjustment arm. The hinge device is configured to be mounted to a pole by a clamp and configured to pivotally connect a base station antenna arrangement. The adjustment arm is configured to be mounted to the pole by a clamp and configured to connect the base station antenna arrangement. The connection of the hinge device with the base station antenna arrangement is located in a middle region of a longitudinal extension of the base station antenna arrangement [having a longitudinal extension] of a maximum of ⅓ of the longitudinal extension of the base station antenna arrangement. A connection of the adjustment arm with the base station antenna arrangement is located in one of two end regions of the base station antenna arrangement. The adjustment arm has a plurality of connection positions for the corresponding clamp, which are configured to define a plurality of different mechanical tilt angles of the base station antenna arrangement about the hinge device. The antenna mounting device realizes easy adjustment of the mechanical tilt angle and good resistance against external disturbance loads.
US11557822B2	Antenna radome heating for point to point radio links The present disclosure relates to an adaptive antenna radome heating system (200, 300, 400) for a point to point radio link, where the adaptive antenna radome heating system comprises a processing unit (150, 220, 420) and at least one point to point radio link transceiver (TRX) (111, 121; 210A, 210B, 210C). Each TRX comprises an antenna radome (110, 120) having an antenna radome heating device (140, 141) configured to be activated by a control signal (R1, R2, RN). The processing unit (150, 220, 420) is arranged to determine an onset of accumulated precipitation on the antenna radome of the at least one TRX (111, 121; 210A, 210B, 210C) and to activate the corresponding antenna radome heating device (140, 141) by the control signal (R1, R2, RN) in response to determining the onset of accumulated precipitation.
US11557815B2	Battery separator configured for reducing acid stratification for enhanced flooded batteries A battery separator configured for reducing acid stratification for an enhanced flooded battery. The battery separator for the enhanced flooded battery is configured to minimize acid stratification. The battery separator is comprised of a microporous membrane and an absorptive mat. The absorptive mat includes a 3-hour wicking height greater than 15 cm. Wherein the absorptive mat of the battery separator is configured to minimize acid stratification of the enhanced flooded battery.
US11557803B2	Horizontal composite electricity supply structure The present disclosure relates to a horizontal composite electricity supply structure, which comprises a first insulation layer, a second insulation layer, two electrically conductive layers, and a plurality of electrochemical system element groups. The two electrically conductive layers are disposed on the first and second insulation layers, respectively. The electrochemical system element groups are disposed between the first insulation layer and the second insulation layer, and connected in series and/or in parallel via the electrically conductive layers. The electrochemical system element group is formed by several serially connected electrochemical system elements. Each electrochemical system element includes a package layer on the sidewall, so that their electrolyte systems do not circulate with one another. Thereby, the high voltage produced by connection will not influence any single electrochemical system element nor decompose their respective electrolyte systems. Hence, serial and/or parallel connections are made concurrently in the horizontal composite electricity supply structure.
US11557800B2	Cold plate blade for battery modules A cold plate for a battery may comprise channels that extend from a first end of the plate to a second end of the plate or from a first side of the plate to a second side of the plate, the channels are located in parallel with each other and between the top surface and the bottom surface. The channels may be separated from each other by walls. The plate may be milled to form a first manifold on each end. The plate may also be milled to form notches in the surface(s) over the manifold. A port for the inlet and a port for the outlet of a working fluid may be inserted into the notches. The plate may have end caps, and the end caps and the ports may be welded or brazed to form a sealed enclosure. In various embodiment, the plate is an extruded plate, a cast plate, or a stamped/formed plate.
US11557796B2	DC-DC-converter-based active voltage-balancing system and method for parallel battery packs The present disclosure provides a circuit for balancing voltages of battery packs to be connected in parallel, comprising: IN-side switches and OUT-side switches; a DC-DC converter with an IN terminal connected to the IN-side switches and an OUT terminal connected to the OUT-side switches; and a controller to operate an IN-side switch to connect a Vmax battery pack to the IN terminal, operate an OUT-side switch to connect a Vmin battery pack to the OUT terminal, and activate the DC-DC converter to transfer energy from the Vmin battery pack to the Vmin battery pack. The controller responds to an IN terminal voltage being sufficiently close to a voltage of a first battery pack by operating an IN-side switch to connect the first pack to the IN terminal, and responds to an OUT terminal voltage being sufficiently close to a voltage of a second battery pack by operating an OUT-side switch to connect the second battery pack to the OUT terminal.
US11557786B2	Extending the lifetime of organic flow batteries via redox state management The invention provides flow batteries including an anthraquinone and methods of discharging the batteries that reduce loss of capacity. The loss of capacity of anthraquinones may be mitigated by controlling the state of charge and/or oxidizing the negolyte.
US11557784B2	Method of making a fuel cell and treating a component thereof Herein disclosed is a method of treating a component of a fuel cell, which includes the step of exposing the component of the fuel cell to a source of electromagnetic radiation (EMR). The component comprises a first material. The EMR has a wavelength ranging from 10 to 1500 nm and the EMR has a minimum energy density of 0.1 Joule/cm2. Preferably, the treatment process has one or more of the following effects: heating, drying, curing, sintering, annealing, sealing, alloying, evaporating, restructuring, foaming. In an embodiment, the substrate is a component in a fuel cell. Such component comprises an anode, a cathode, an electrolyte, a catalyst, a barrier layer, a interconnect, a reformer, or reformer catalyst. In an embodiment, the substrate is a layer in a fuel cell or a portion of a layer in a fuel cell or a combination of layers in a fuel cell or a combination of partial layers in a fuel cell.
US11557783B2	Polymer electrolyte membrane for fuel cells and method for manufacturing the same Disclosed are a polymer electrolyte membrane for fuel cells which has improved handling properties and mechanical strength by employing symmetric-type laminated composite films and a method for manufacturing the same.
US11557770B2	Molding process for making fuel cell components An illustrative method of making a fuel cell component includes obtaining at least one blank plate including graphite and a polymer; establishing a temperature of the blank that is sufficient to maintain the polymer in an at least partially molten state; and applying a compression molding force to the blank until the polymer is essentially solidified to form a plate including a plurality of channels on at least one side of the plate. The blank plate has a central area having a first thickness. The blank plate also has two generally parallel edges on opposite sides of the central area. The edges have a second thickness that is greater than the first thickness.
US11557767B2	Fuel cell catalyst support based on doped titanium sub oxides A fuel cell electrocatalyst and a fuel cell catalyst support structure are described herein. The fuel cell electrocatalyst includes the support structure. The support structure includes at least one titanium suboxide, a first dopant and a second dopant. The first dopant is a metal and the second dopant is a Group IV element. The fuel cell electrocatalyst also includes a metal catalyst deposited on the support structure.
US11557764B2	Positive electrode active material for lithium ion secondary battery, lithium ion secondary battery, and method for producing positive electrode active material for lithium ion secondary battery A positive electrode active material for a lithium ion secondary battery, includes lithium-nickel composite oxide particles and a coating layer that covers at least a part of surfaces of the lithium-nickel composite oxide particles, in which components other than oxygen of the lithium-nickel composite oxide are represented by Li:Ni:Co:M=t:1−x−y:x:y (where, M is at least one element selected from the group consisting of Mg, Al, Ca, Si, Ti, V, Fe, Cu, Cr, Zn, Zr, Nb, Mo, or W, 0.95≤t≤1.20, 0
US11557761B2	Lithium ion secondary battery Provided is a lithium ion secondary battery including Li4Ti5O12 particles in a negative electrode active material layer and having both high heat generation suppressing performance during overcharging, and high storage stability in a high SOC region. The lithium ion secondary battery herein disclosed includes a positive electrode, a negative electrode, and a nonaqueous electrolyte. The positive electrode has a positive electrode active material layer. The positive electrode active material layer includes Li3PO4 as a secondary material. The negative electrode has a negative electrode active material layer. The negative electrode active material layer includes Li4Ti5O12 as a secondary material. The Li3PO4 content in the positive electrode active material layer is 0.5 mass % or more and 5.0 mass % or less. The Li4Ti5O12 content in the negative electrode active material layer is 0.5 mass % or more and 5.0 mass % or less.
US11557755B2	Multilayer electrode and lithium secondary battery including the same A multilayer electrode includes a current collector, a first electrode mixture layer disposed on at least one surface of the current collector, and a second electrode mixture layer disposed on the first electrode mixture layer. The first and second electrode mixture layers include one or more types of conductive materials. A porosity of the conductive material contained in the second electrode mixture layer is greater than that of the conductive material contained in the first electrode mixture layer. Ion mobility to the inside of an electrode may be improved while maintaining electrical conductivity, by including a conductive material having a relatively great average particle diameter and pores in the conductive material itself. Output characteristics of a lithium secondary battery and charging and discharging performance may be improved.
US11557753B2	Ion-conductive composite for electrochemical cells Articles and methods including composite layers for protection of electrodes in electrochemical cells are provided. In some embodiments, the composite layers comprise a polymeric material and a plurality of particles.
US11557746B2	Display apparatus A display apparatus includes a display element; a substrate including: an opening area, a display area adjacent to the opening area, a non-display area between the opening area and the display area, and a boundary line separating the opening area from the non-display area; an encapsulation layer including: a first inorganic encapsulation layer, an organic encapsulation layer and a second inorganic encapsulation layer in the display area, and the first inorganic encapsulation layer and the second inorganic encapsulation layer extending from the display area to the non-display area; and a dam portion in the non-display area and corresponding to the boundary line. The dam portion which corresponds to the boundary line includes a plurality of grooves in which the first inorganic encapsulation layer and the second inorganic encapsulation layer which are in the non-display area, are in contact with each other.
US11557737B2	Compound, coating composition comprising same, organic light-emitting element using same, and manufacturing method therefor The present specification relates to a compound of Formula 1, a coating composition including the compound, an organic light emitting device formed by using the coating composition, and a manufacturing method thereof.
US11557731B2	Organic light emitting diode having n-type host with narrow band gap and organic light emitting display device including the same The present disclosure provides an organic light emitting diode comprising a first electrode; a second electrode facing the first electrode; and an emitting material layer. The emitting material layer includes a p-type host, a n-type host and a phosphorescent dopant and positioned between the first electrode and the second electrode, wherein a first energy level of a HOMO of the p-type host is equal to or lower than a second energy level of a HOMO of the n-type host, and a difference between an energy level of a singlet state of the n-type host and an energy level of a triplet state of the n-type host is greater than 0.3 eV and smaller than 0.5 eV.
US11557728B2	Organic electroluminescent compound and organic electroluminescent device comprising the same The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent device having improved driving voltage and/or current efficiency characteristics can be provided by comprising the organic electroluminescent compound according to the present disclosure.
US11557723B2	Semiconductor device and method of manufacturing the same A semiconductor device is provided. The semiconductor device includes a substrate a substrate, a first electrode structure on the substrate, the first electrode structure including first insulating patterns and first electrode patterns, the first insulating patterns alternately stacked with the first electrode patterns, a second electrode pattern on a sidewall of the first electrode structure, and a data storage film on a sidewall of the second electrode pattern. The data storage film has a variable resistance.
US11557720B2	Memory device and method of manufacturing the same A memory device includes a magnetic track layer extending on a substrate, the magnetic track layer having a folded structure that is two-dimensionally villi-shaped, a plurality of reading units including a plurality of fixed layers and a tunnel barrier layer between the magnetic track layer and each of the plurality of fixed layers, and a plurality of bit lines extending on different ones of the plurality of reading units, the plurality of reading units being between the magnetic track layer and corresponding ones of the plurality of bit lines.
US11557708B2	Josephson voltage standard A Josephson voltage standard includes: electrical conductors that receive bias currents and radiofrequency biases; a first Josephson junction array that: includes a first Josephson junction and produces a first voltage reference from the first bias current and the third bias current; a second Josephson junction array in electrical communication with the first Josephson junction array and that: includes a second Josephson junction; receives the second bias current; receives the third bias current; receives the second radiofrequency bias; and produces a second voltage reference from the second bias current and the third bias current; a first voltage reference output tap in electrical communication with the first Josephson junction array and that receives the first voltage reference from the first Josephson junction array such that the first voltage reference is electrically available at the first voltage reference output tap; and a second voltage reference output tap.
US11557706B2	Additive manufacturing of electrical circuits A method of manufacturing an electronics assembly includes forming a base layer using an additive manufacturing process, forming a first thermally and electrically conductive intermediate layer onto the base layer using an additive manufacturing process, placing an electronics component onto the first thermally and electrically conductive intermediate layer, the electronics component comprising a plurality of vias, forming a second thermally and electrically conductive intermediate layer over the first thermally and electrically conductive intermediate layer and over at least a portion of the electronics component using an additive manufacturing process, wherein a material of the second thermally and electrically conductive intermediate layer extends through the vias to contact the first thermally and electrically conductive intermediate layer and the vias, thereby forming a bond therebetween, and forming a protective layer over at least a portion of the second thermally and electrically conductive intermediate layer using an additive manufacturing process.
US11557699B2	Display panel, manufacturing method thereof, and electronic device A display panel, a manufacturing method thereof, and an electronic device are provided. The display panel includes a pixel definition layer which has a plurality of opening regions disposed on a driving substrate, and a plurality of light-emitting units including a plurality of pixels disposed in the opening regions, wherein at least two of the pixels in each of the light-emitting units have different heights, a cover plate is disposed opposite to the driving substrate, and a transparent spacer layer is disposed between a body portion and the cover plate.
US11557696B2	Chip-scale package light emitting diode A chip-scale package type light emitting diode includes a first conductivity type semiconductor layer, a mesa, a second conductivity type semiconductor layer, a transparent conductive oxide layer, a dielectric layer, a lower insulation layer, a first pad metal layer, and a second pad metal layer, an upper insulation layer. The upper insulation layer covers the first pad metal layer and the second pad metal layer, and includes a first opening exposing the first pad metal layer and a second opening exposing the second pad metal layer. The openings of the dielectric layer include openings that have different sizes from one another.
US11557694B2	Light emitting device A light emitting device includes: a plurality of light emitting stacked layers, including a first surface and a second surface, wherein the second surface is electrically opposite to the first surface; a mesa structure; a current blocking layer disposed on the first surface, including a sidewall; and a transparent conductive layer disposed on the first surface; and a first pad electrode, disposed on the transparent conductive layer and on the first surface; wherein a retract distance of the transparent conductive layer with respect to an edge of the mesa structure is less than 3 μm; and wherein a retract distance of the transparent conductive layer with respect to an edge of the sidewall of the current blocking layer is less than 3 μm.
US11557688B2	Solar cell, multi-junction solar cell, solar cell module, and solar power generation system A solar cell of an embodiment includes: a substrate; an n-electrode; an n-type layer; a p-type light absorption layer which is a semiconductor of a Cu-based oxide; and a p-electrode. The n-electrode is disposed between the substrate and the n-type layer. The n-type layer is disposed between the n-electrode and the p-type light absorption layer. The p-type light absorption layer is disposed between the n-type layer and the p-electrode. The n-type layer is disposed closer to a light incident side than the p-type light absorption layer. The substrate is a single substrate included in the solar cell.
US11557687B2	Solar cell device and optical composite film assembly A solar cell device includes a light-transmissive substrate, a solar cell module, an optical composite film assembly, and a light-transmissive top plate. The solar cell module is disposed on the light-transmissive substrate and includes a solar cell unit. The optical composite film assembly is light-transmissive, and includes a light diffusion layer and a fiber layer. The optical composite film assembly and the solar cell module are disposed on each other. The light-transmissive top plate is disposed spaced apart from the light-transmissive substrate and cooperates with the light-transmissive substrate to sandwich the solar cell module and the optical composite film assembly.
US11557684B2	Semiconductor device package and method of manufacturing the same A semiconductor device package includes a substrate, a first encapsulant and a second encapsulant. The substrate has an optical region and a surface-mount technology (SMT) device region. The first encapsulant includes a first portion disposed on the optical region and covers the optical region and a second portion disposed on the SMT device region and covers the SMT device region. The second encapsulant is disposed on the substrate and covers at least a portion of the second portion of the first encapsulant and a portion of the first portion of the first encapsulant.
US11557683B2	Distributed maximum power point tracking system, structure and process Distributed maximum power point tracking systems, structures, and processes are provided for power generation structures, such as for but not limited to a solar panel arrays. In an exemplary solar panel string structure, distributed maximum power point tracking (DMPPT) modules are provided, such as integrated into or retrofitted for each solar panel. The DMPPT modules provide panel level control for startup, operation, monitoring, and shutdown, and further provide flexible design and operation for strings of multiple panels. The strings are typically linked in parallel to a combiner box, and then toward and enhanced inverter module, which is typically connected to a power grid. Enhanced inverters are controllable either locally or remotely, wherein system status is readily determined, and operation of one or more sections of the system are readily controlled. The system provides increased operation time, and increased power production and efficiency, over a wide range of operating conditions.
US11557682B1	Low turn-on voltage GaN diodes having anode metal with consistent crystal orientation and preparation method thereof A low turn-on voltage GaN diode having an anode metal with a consistent crystal orientation and a preparation method thereof. The low turn-on voltage GaN diode having an anode metal with a consistent crystal orientation provided by the present disclosure includes a substrate layer, a GaN buffer layer, a GaN channel layer and an AlGaN barrier layer, which are arranged in sequence from bottom to top; a cathode arranged on the AlGaN barrier layer; a groove arranged in the GaN channel layer and the AlGaN barrier layer, and an anode provided on a bottom and a side wall of the groove and part of the AlGaN barrier layer; a dielectric layer provided on an uncovered portion of the AlGaN barrier layer; wherein, a contact portion of the anode with the groove and the AlGaN barrier layer is W or Mo metal with a crystal orientation of <100>.
US11557673B2	Hybrid semiconductor device A semiconductor device includes a switch element having a surface and first and second regions and including a first semiconductor material having a band-gap. The first region of the switch element is coupled to a source contact. A floating electrode has first and second ends. The first end of the floating electrode is coupled to the second region of the switch element. A voltage-support structure includes a second semiconductor material having a band-gap that is larger than the band-gap of the first semiconductor material. The voltage-support structure is in contact with the second end of the floating electrode. A drain contact is coupled to the voltage-support structure.
US11557672B2	Semiconductor device and method of manufacturing the same A wide band gap semiconductor device includes a semiconductor layer, a trench formed in the semiconductor layer, first, second, and third regions having particular conductivity types and defining sides of the trench, and a first electrode embedded inside an insulating film in the trench. The second region integrally includes a first portion arranged closer to a first surface of the semiconductor layer than to a bottom surface of the trench, and a second portion projecting from the first portion toward a second surface of the semiconductor layer to a depth below a bottom surface of the trench. The second portion of the second region defines a boundary surface with the third region, the boundary region being at an incline with respect to the first surface of the semiconductor layer.
US11557666B2	High electron mobility transistor and fabrication method thereof A high-electron mobility transistor includes a substrate; a channel layer on the substrate; a AlGaN layer on the channel layer; and a P—GaN gate on the AlGaN layer. The AlGaN layer comprises a first region and a second region. The first region has a composition that is different from that of the second region.
US11557665B2	Vertical high-blocking III-V bipolar transistor A vertical high-blocking III-V bipolar transistor, which includes an emitter, a base and a collector. The emitter has a highly doped emitter semiconductor contact region of a first conductivity type and a first lattice constant. The base has a low-doped base semiconductor region of a second conductivity type and the first lattice constant. The collector has a layered low-doped collector semiconductor region of the first conductivity type with a layer thickness greater than 10 μm and the first lattice constant. The collector has a layered highly doped collector semiconductor contact region of the first conductivity type. A first metallic connecting contact layer is formed in regions being integrally connected to the emitter. A second metallic connecting contact layer is formed in regions being integrally connected to the base. A third metallic connecting contact region is formed at least in regions being arranged beneath the collector.
US11557650B2	Semiconductor device and manufacturing method thereof A semiconductor device including a FET includes an isolation insulating layer disposed in a trench of the substrate, a gate dielectric layer disposed over a channel region of the substrate, a gate electrode disposed over the gate dielectric layer, a source and a drain disposed adjacent to the channel region, and an embedded insulating layer disposed below the source, the drain and the gate electrode and both ends of the embedded insulating layer are connected to the isolation insulating layer.
US11557642B2	Display panel and repair method thereof The present disclosure relates to a display panel and a repair method thereof. The display panel includes a plurality of pixel circuits in which an emission region, through which light from a light-emitting element is emitted, is defined, a power line configured to apply a pixel driving voltage to the pixel circuits, a reference voltage line to which a reference voltage lower than the pixel driving voltage is applied, and a branch line connected to the reference voltage line to apply the reference voltage to one or more of the pixel circuits. At least a portion of the branch line includes a partially metalized semiconductor layer.
US11557640B2	Circuit board and display device including the same A circuit board includes a board, first connection pads disposed on the board and arranged in a first direction, second connection pads disposed on the board and arranged in the first direction, the second connection pads spaced apart from the first connection pads in a second direction perpendicular to the first direction, and a driving chip disposed on the board between the first connection pads and the second connection pads. Each of the first connection pads includes a first conductive layer disposed on the board, a second conductive layer which entirely overlaps with the first conductive layer in a plan view, is disposed on the first conductive layer and is formed of a different material from that of the first conductive layer, and a third conductive layer entirely overlapping with the second conductive layer and disposed on the second conductive layer.
US11557633B2	Organic light emitting device An organic light emitting device having a structure that a plurality of light emitting units are deposited, is disclosed, of which white color shift caused by variation of a viewing angle is reduced through a combination between dopant materials of the respective light emitting units. The organic light emitting device includes dopant materials emitting light of different wavelengths from the plurality of light emitting units. Therefore, in the organic light emitting device, variation of color and luminance, which is perceived by a user as a viewing angle is varied, may be reduced.
US11557630B2	Quantum dot devices with selectors Disclosed herein are quantum dot devices and techniques. In some embodiments, a quantum computing processing device may include a quantum well stack, an array of quantum dot gate electrodes above the quantum well stack, and an associated array of selectors above the array of quantum dot gate electrodes. The array of quantum dot gate electrodes and the array of selectors may each be arranged in a grid.
US11557622B2	Image sensing device An image sensing device includes a substrate layer in which an array of photoelectric conversion elements is formed, grid structures disposed over the substrate layer to divide space above the substrate into different sensing regions, each grid structure including an air layer, color filters formed to fill bottom portions of spaces between the grid structures, the color filters having a higher refractive index than the air layer, and a lens layer disposed over the grid structures and the color filters such that part of the lens layer fills top portions of the spaces between the grid structures, the lens layer having a higher refractive index than of the color filters.
US11557618B2	Solid-state image sensor and image reading device A solid-state image sensor including: a first impurity region of a first conductivity type; a plurality of second impurity regions of a second conductivity type disposed in the first impurity region and arranged in a first direction; and a light shielding layer that overlaps the first impurity region and does not overlap the second impurity regions in a plan view, wherein the first impurity region has a first portion between adjacent ones of the second impurity regions, the light shielding layer has a second portion that overlaps the first portion in a plan view, and a length of the second portion in the first direction is smaller than a length of the first portion in the first direction.
US11557609B2	Integrated circuit structure and method of forming the same A structure includes a semiconductor substrate, a gate structure, a source/drain feature, a source/drain contact, a dielectric layer, and a ferroelectric random access memory (FERAM) structure. The gate structure is on the semiconductor substrate. The source/drain feature is adjacent to the gate structure. The source/drain contact lands on the source/drain feature. The dielectric layer spans the source/drain contact. The FeRAM structure is partially embedded in the dielectric layer and includes a bottom electrode layer on the source/drain contact and having an U-shaped cross section, a ferroelectric layer conformally formed on the bottom electrode layer, and a top electrode layer over the ferroelectric layer.
US11557607B2	Semiconductor device and manufacturing method of the semiconductor device A semiconductor device includes a stacked structure including conductive layers and insulating layers alternately stacked with each other, and a channel layer passing through the stacked structure, wherein the channel layer is a single layer, the single layer including a first GIDL region, a cell region, and a second GIDL region, and the first GIDL region has a greater thickness than each of the cell region and the second GIDL region.
US11557603B2	Semiconductor devices A semiconductor device includes gate electrodes stacked to be spaced apart from each other on a substrate in a first direction, extending in a second direction, and including pad regions bent in a third direction, sacrificial insulating layers extending from the gate electrodes to be stacked alternately with the interlayer insulating layers, separation regions penetrating through the gate electrodes, extending in the second direction, and spaced apart from each other to be parallel to each other, and a through-wiring region spaced apart from the separation regions to overlap the pad regions between the separation regions adjacent to each other and including contact plugs penetrating through the pad regions. The through-wiring region includes slit regions, and each of the slit regions is disposed to penetrate through the sacrificial insulating layers on one side of a respective pad region.
US11557596B2	Semiconductor memory device A semiconductor memory device includes a substrate with a cell array region, a first interface region, and a second interface region, the cell array region being provided with active regions, bit lines on the cell array region and the second interface region, dielectric patterns on top surfaces of the bit lines and extending along the top surfaces of the bit lines and further extending onto the first interface region, a device isolation pattern on the substrate, and including a first portion on the cell array region and a second portion on the first interface region, the first portion defining the active regions, the second portion being provided with first recesses, and each first recess being disposed between two adjacent dielectric patterns, and first sacrificial semiconductor patterns disposed on the first interface region and in the first recesses. The first sacrificial semiconductor patterns include polycrystalline silicon.
US11557592B2	Gate noble metal nanoparticles An example apparatus includes a first source/drain region and a second source/drain region formed in a substrate. The first source/drain region and the second source/drain region are separated by a channel. The apparatus includes a gate opposing the channel. The gate includes noble metal nanoparticles. A sense line is coupled to the first source/drain region and a storage node is coupled to the second source/drain region.
US11557590B2	Transistor gate profile optimization A device includes a plurality of fin structures that each protrude vertically upwards out of a substrate and each extend in a first direction in a top view. A gate structure is disposed over the fin structures. The gate structure extends in a second direction in the top view. The second direction is different from the first direction. The fin structures have a fin pitch equal to a sum of: a dimension of one of the fin structures in the second direction and a distance between an adjacent pair of the fin structures in the second direction. An end segment of the gate structure extends beyond an edge of a closest one of the fin structures in the second direction. The end segment has a tapered profile in the top view or is at least 4 times as long as the fin pitch in the second direction.
US11557589B2	Air gap spacer for metal gates A method of forming a semiconductor device that includes forming a trench adjacent to a gate structure to expose a contact surface of one of a source region and a drain region. A sacrificial spacer may be formed on a sidewall of the trench and on a sidewall of the gate structure. A metal contact may then be formed in the trench to at least one of the source region and the drain region. The metal contact has a base width that is less than an upper surface width of the metal contact. The sacrificial spacer may be removed, and a substantially conformal dielectric material layer can be formed on sidewalls of the metal contact and the gate structure. Portions of the conformally dielectric material layer contact one another at a pinch off region to form an air gap between the metal contact and the gate structure.
US11557584B2	Integrated circuit including simple cell interconnection and method of designing the same An integrated circuit (IC) includes: a first cell including an input pin and an output pin extending in a first direction; a second cell adjacent to the first cell in the first direction and including an input pin and an output pin extending in the first direction; a first cell isolation layer extending between the first cell and the second cell in a second direction crossing the first direction; and a first wire extending in the first direction, overlapping the first cell isolation layer, and being connected to the output pin of the first cell and the input pin of the second cell, wherein the output pin of the first cell, the input pin of the second cell, and the first wire are formed in a first conductive layer as a first pattern extending in the first direction.
US11557580B2	Method and device for mass transfer of micro semiconductor elements A mass transfer method includes providing a transfer unit and a semiconductor carrying unit connected therewith, removing an element supporting structure of the semiconductor carrying unit from micro semiconductor elements of the semiconductor carrying unit, partially removing the photosensitive layer to form connecting structures, connecting a package substrate with electrodes of the micro semiconductor elements, breaking the connecting structures to separate the micro semiconductor elements from the transfer substrate. A mass transfer device is also disclosed.
US11557574B2	Semiconductor package A semiconductor package including a substrate; a semiconductor stack on the substrate; an underfill between the substrate and the semiconductor stack; an insulating layer conformally covering surfaces of the semiconductor stack and the underfill; a chimney on the semiconductor stack; and a molding member surrounding side surfaces of the chimney, wherein the semiconductor stack has a first upper surface that is a first distance from the substrate and a second upper surface that is a second distance from the substrate, the first distance being greater than the second distance, wherein the chimney includes a thermally conductive filler on the first and second upper surfaces of the semiconductor stack, the thermally conductive filler having a flat upper surface; a thermally conductive spacer on the thermally conductive filler; and a protective layer on the thermally conductive spacer, and wherein an upper surface of the thermally conductive spacer is exposed.
US11557558B2	Structure of semiconductor device and method for bonding two substrates A structure of semiconductor device is provided, including a first circuit structure, formed on a first substrate. A first test pad is disposed on the first substrate. A second circuit structure is formed on a second substrate. A second test pad is disposed on the second substrate. A first bonding pad of the first circuit structure is bonded to a second bonding pad of the second circuit structure. One of the first test pad and the second test pad is an inner pad while another one of the first test pad and the second test pad is an outer pad, wherein the outer pad surrounds the inner pad.
US11557548B2	Package with interlocking leads and manufacturing the same A semiconductor package formed utilizing multiple etching steps includes a lead frame, a die, and a molding compound. The lead frame includes leads and a die pad. The leads and the die pad are formed from a first conductive material by the multiple etching steps. More specifically, the leads and the die pad of the lead frame are formed by at least three etching steps. The at least three etching steps including a first etching step, a second undercut etching step, and a third backside etching step. The second undercut etching step forming interlocking portions at an end of each lead. The end of the lead is encased in the molding compound. This encasement of the end of the lead with the interlocking portion allows the interlocking portion to mechanically interlock with the molding compound to avoid lead pull out. In addition, by utilizing at least three etching steps the leads can be formed to have a height that is greater than the die pad of the lead frame. This differential in height reduces the span of wires used to form electrical connections within the semiconductor package. These reductions in the span of the wires reduces the chances of wire to wire and wire to die short circuiting because the wire sweep of the wires is reduced when the molding compound is placed.
US11557546B2	Semiconductor structure A semiconductor structure includes a molding, a device in the molding, and a RDL over the device and the molding. The RDL includes a first portion directly over a surface of the molding, and a second portion directly over a surface of the device. A bottom surface of the first portion is in contact with the surface of the molding, and a bottom surface of the second portion is in contact with the surface of the device. The bottom surface of the first portion of the RDL and the bottom surface of the second portion of the RDL are at different levels and misaligned from each other. A thickness of the first portion is greater than a thickness of the second portion.
US11557533B2	Package structure and manufacturing method thereof A package structure including a redistribution circuit structure, a first chip, a second chip, a first circuit board, a second circuit board, and a plurality of conductive terminals is provided. The redistribution circuit structure has a first connection surface and a second connection surface opposite to the first connection surface. The first chip and the second chip are disposed on the first connection surface and are electrically connected to the redistribution circuit structure. The first circuit board and the second circuit board are disposed on the second connection surface and are electrically connected to the redistribution circuit structure. The conductive terminals are disposed on the first circuit board or the second circuit board. The conductive terminals are electrically connected to the first circuit board or the second circuit board. A manufacturing method of a package structure is also provided.
US11557520B2	Display device including a test unit A display device includes a pixel connected to a data line, a data pad connected to the data line, and a first test area. The first test area includes a test control line transmitting a test control signal, a test signal line transmitting a test signal, and a first switch connected to the data pad. The first switch includes a gate electrode connected to the test control line, first and second semiconductor layers overlapping the gate electrode, a source electrode connected to the first and second semiconductor layers, and a drain electrode spaced from the source electrode and connected to the first and second semiconductor layers. The source electrode and the drain electrode are connected to the test signal line and data pad, respectively. One of the first or second semiconductor layers includes an oxide semiconductor and the other of the first or second semiconductor layer includes a silicon-based semiconductor.
US11557515B2	Methods for sub-lithography resolution patterning Disclosed are approaches for forming a semiconductor device. In some embodiments, a method may include providing a plurality of patterning structures over a device layer, each of the plurality of patterning structures including a first sidewall, a second sidewall, and an upper surface, and forming a mask by depositing a masking material at a non-zero angle of inclination relative to a perpendicular to a plane defined by a top surface of the device layer. The mask may be formed over the plurality of patterning structures without being formed along the second sidewall. The method may further include selectively forming a metal layer along the second sidewall of each of the plurality of patterning structures.
US11557512B2	Wet cleaning with tunable metal recess for via plugs In one exemplary aspect, a method comprises providing a semiconductor structure having a substrate, one or more first dielectric layers over the substrate, a first metal plug in the one or more first dielectric layers, and one or more second dielectric layers over the one or more first dielectric layers and the first metal plug. The method further comprises etching a via hole into the one or more second dielectric layers to expose the first metal plug, etching a top surface of the first metal plug to create a recess thereon, and applying a metal corrosion protectant comprising a metal corrosion inhibitor to the top surface of the first metal plug.
US11557508B2	Semiconductor device structure having protection caps on conductive lines A semiconductor device structure is provided. The semiconductor device structure includes a first conductive line over a substrate. The semiconductor device structure includes a first protection cap over the first conductive line. The semiconductor device structure includes a first photosensitive dielectric layer over the substrate, the first conductive line, and the first protection cap. The semiconductor device structure includes a conductive via structure passing through the first photosensitive dielectric layer and connected to the first protection cap. The semiconductor device structure includes a second conductive line over the conductive via structure and the first photosensitive dielectric layer. The semiconductor device structure includes a second protection cap over the second conductive line. The semiconductor device structure includes a second photosensitive dielectric layer over the first photosensitive dielectric layer, the second conductive line, and the second protection cap.
US11557491B2	Selective underfill assembly and method therefor A method of forming an assembly is provided. The method includes attaching a packaged semiconductor device to a substrate. An isolation structure is formed and located between the packaged semiconductor device and the substrate. An underfill material is dispensed between the packaged semiconductor device and the substrate. The isolation structure prevents the underfill material from contacting a first conductive connection formed between the packaged semiconductor device and the substrate.
US11557475B2	Direct additive synthesis of diamond semiconductor In an embodiment, a system includes a three-dimensional (3D) printer, a neutral feedstock, a p-doped feedstock, an n-doped feedstock, and a laser. The 3D printer includes a platen and an enclosure. The platen includes an inert metal. The enclosure includes an inert atmosphere. The neutral feedstock is configured to be deposited onto the platen. The neutral feedstock includes a halogenated solution and a nanoparticle having a negative electron affinity. The p-doped feedstock is configured to be deposited onto the platen. The p-doped feedstock includes a boronated compound introduced to the neutral feedstock. The n-doped feedstock is configured to be deposited onto the platen. The n-doped feedstock includes a phosphorous compound introduced to the neutral feedstock. The laser is configured to induce the nanoparticle to emit solvated electrons into the halogenated solution to form, by reduction, layers of a ceramic comprising a neutral layer, a p-doped layer, and an n-doped layer.
US11557471B2	Method and portable ion mobility spectrometer for the detection of an aerosol A portable ion mobility spectrometry apparatus (1) for detecting an aerosol and a method for using the apparatus. The apparatus comprises an ion mobility spectrometer (3); a portable power source (5) carried by the apparatus for providing power to the apparatus (1); an inlet (7) for collecting a flow of air to be tested by the spectrometer (3); a heater (4) configured to heat the air to be tested to vapourise an aerosol carried by the air and a controller (2) configured to control the spectrometer (3) to obtain samples from the heated air, wherein the controller is configured to increase a heat output from the heater (4) for a selected time period before obtaining samples from the heated air.
US11557457B2	Charged particle beam apparatus There is provided a charged particle beam apparatus that can reduce the processing time. A charged particle beam apparatus includes: an excitation control unit that controls a focal position by changing a control value of excitation of an electronic lens; an electrostatic field control unit that controls the focal position by changing a control value of an electrostatic field; a focal position height estimation unit that estimates a height of the focal position from the control value of the excitation of the electronic lens; and a control unit that controls the excitation control unit and the electrostatic field control unit. The control unit compares the height of the focal position estimated by the focal position height estimation unit with a height of a sample surface of a sample to be observed, and according to a result of comparison, determines whether it is necessary to change the control value of the excitation of the electronic lens before observing the sample.
US11557454B2	X-ray beam system with a liquid target vacuum chamber A system for generating X-ray beams from a liquid target includes a vacuum chamber, a diamond window assembly, an electron source, a target material flow system, and an X-ray detector/imager. An electron beam from the electron source travels through the diamond window assembly and into a dynamic target material of the flow system. Preferably, the dynamic target material is lead bismuth eutectic in a liquid state. Upon colliding with the dynamic target material, X-rays are generated. The generated X-rays exit through an X-ray exit window to be captured by the X-ray detector/imager. Since the dynamic target material is constantly in fluid motion within a pipeline of the flow system, the electron beam always has a new target area which is at a controlled operational temperature and thus, prevents overheating issues. By providing a small focus area for the electron beams, the overall imaging resolution of the X-rays is also improved.
US11557445B2	Keyboard device A keyboard device includes a bottom cover, a supporting plate, a flexible circuit board and plural key structures. The supporting plate is installed on the bottom cover. The supporting plate has a curved arc-shaped profile that is bent upwardly in a direction away from the bottom cover. The supporting plate includes plural perforations. The flexible circuit board is arranged between the bottom cover and the supporting plate. The plural key structures are installed on the supporting plate. The plural key structures are penetrated through the corresponding perforations and contacted with the flexible circuit board.
US11557443B2	Door handle coupler A coupler between an activator mounted on an enclosure and an electronic protection device located within the enclosure facilitates alignment between the coupler and the electronic protection device during installation and requires no tool for installation. The coupler is positioned over an opening in the electronic protection device and oriented such that a first coupling portion is configured to engage a complementary coupling portion on the electronic protection device. The coupler may be manually mounted, engaging the complementary coupling portions on the door handle coupler and the electronic protection device without requiring a tool for installation. The coupler includes an upper sleeve configured to receive an axle, connected to the activator, that rotates independently of a lower sleeve which is mounted to the electronic protection device, facilitating orientation of the activator on the outside of the enclosure. The coupler provides for local lock-out of the electronic protection device.
US11557437B2	Multilayer ceramic electronic component including external electrode with multilayer structure A multilayer ceramic capacitor includes an external electrode including an underlying electrode layer, a lower plating layer on the underlying electrode layer at a first end surface and a second end surface, and an upper plating layer on the lower plating layer. The underlying electrode layer is a thin film electrode including at least one selected from Ni, Cr, Cu, and Ti. The lower plating layer is a Cu plating layer including a lower layer region located closer to the multilayer body and an upper layer region located between the lower layer region and the upper plating layer, and the Cu plating layer in the lower layer region has a metal grain diameter smaller than that of the Cu plating layer located in the upper layer region.
US11557424B2	Winding unit having taps configured on the support A winding unit for connecting to a high-voltage grid or network includes a winding embedded in a solid insulating body and a first main connection terminal connected to a first winding end of the winding and disposed on a first support formed on the insulating body. A second main connection terminal is connected to a second winding end of the winding. The winding has partial windings and taps for adjusting the number of windings of the partial windings connected in series. Outgoing lines extending in the insulating body connect the taps to a tap connection terminal accessible from the outside. The tap connection terminals are formed on the support in order to encapsulate the higher voltage in a resin block over the entire periphery by using a shielding cage.
US11557421B2	Integrated circuit structure with dielectric material to cover horizontally separated metal layers, and related method Embodiments of the disclosure provide an integrated circuit (IC) structure. The IC structure may include a first metal layer on a substrate, and a second metal layer on the substrate that is horizontally separated from the first metal layer. A dielectric material may include a first portion on the first metal layer, and having a first upper surface, a second portion on the second metal layer, and having a second upper surface, and a third portion on the substrate between the first metal layer and the second metal layer. The third portion of the dielectric material includes a third upper surface above the first upper surface of the first portion and the second upper surface of the second portion of the dielectric material.
US11557416B2	Multilayer coil component A multilayer coil component includes a multilayer body, and first and second outer electrodes. The multilayer body is formed by stacking plural insulating layers in a length direction, and includes a coil incorporated therein. The first and second outer electrodes are electrically connected to the coil. The coil is formed by electrically connecting plural coil conductors stacked in the length direction together with the insulating layers. The multilayer body has first and second end surfaces, first and second major surfaces, and first and second lateral surfaces. The first outer electrode has first, second, and third electrode portions. As viewed in plan in the width direction, the third electrode portion is substantially concave toward a vertex where first and second edges meet, the first edge being an edge where the first and third electrode portions meet, the second edge being an edge where the second and third electrode portions meet.
US11557415B1	Method for an internal linear polarity switching propulsion system An improved magnetic propulsion system with a Linear Polarity Switching (LPS) series having a plurality of magnets that are magnetically and polarity orientated structurally and arranged to form forces of magnetic fields and polarity orientations of antithetical flux actions at one end that attract and repel at the other end against London Spinal Assemblage (LSA) configurations having a plurality of magnets that are magnetically and polarity orientated structurally and arranged to form forces of magnetic fields and polarity orientations of flux that attracts and repels the connections to enable a train or a load as a retrofit, along the XZ-plane of the fixed LPS series to have initial momentum at rest, continuous object acceleration or deceleration, and braking.
US11557408B1	Metal-clad multi-circuit electrical cable assembly An electrical cable assembly, comprising a first electrical circuit further comprising a first plurality of insulated conductors longitudinally disposed to one another, wherein the first plurality of insulated conductors are cabled together in a bundle. The electrical cable assembly further comprises a second electrical circuit longitudinally disposed to the first electrical circuit, the second electrical circuit comprising a second plurality of insulated conductors longitudinally disposed to one another and cabled together in a bundle and a nonmetallic jacket surrounding the second plurality of insulated conductors and wherein the nonmetallic jacket isolating the first electrical circuit from the second electrical circuit. The electrical cable assembly further comprises a flexible interlocking metallic armor encasing the first and second electrical circuits.
US11557395B2	Portable exercise-related data apparatus A portable apparatus includes an exercise-measurement circuitry that measures exercise-related measurement data related to a user carrying out an exercise, a communication circuitry configured to provide the portable apparatus with wireless communication capability, and a processing circuitry configured to a perform operations. The operations include receiving the exercise-related measurement data from the exercise-measurement circuitry, receiving configuration data from an external user interface apparatus over a bidirectional wireless communication connection established through the communication circuitry and capable of transferring payload data to both directions, processing the exercise-related measurement data according to the received exercise-related parameters in order to obtain advanced exercise-related data, and communicating the advanced exercise-related measurement data to the user interface apparatus over the bidirectional wireless communication connection.
US11557394B2	Systems and methods for optimizing medical care through data monitoring and feedback treatment Systems, methods, and computer-readable media for providing a decision support solution to medical professionals to optimize medical care through data monitoring and feedback treatment are provided herein. In another embodiment, a computer-implemented method for modeling patient outcomes resulting from treatment in a specific medical area includes receiving patient-specific data associated with a patient, determining a plurality of possible patient states under which the patient can be categorized, a current patient state under which the patient can be categorized and determining probabilities of the patient transitioning from any of the possible patient states to every other possible patient state.
US11557387B2	Artificial intelligence robot and method of controlling the same An artificial intelligence (AI) robot includes a body for defining an exterior appearance and containing a medicine to be discharged according to a medication schedule, a support, an image capture unit for capturing an image within a traveling zone to create image information, and a controller for discharging the medicine to a user according to the medication schedule, reading image data of the user to determine whether the user has taken the medicine, and reading image data and biometric data of the user after the medicine-taking to determine whether there is abnormality in the user. The AI robot identifies a user and discharges a medicine matched with the user, so as to prevent errors. The AI robot detects a user's reaction after medicine-taking through a sensor, and performs deep learning, etc. to learn the user's reaction, to determine an emergency situation, etc. and cope with a result of the determination.
US11557380B2	Recurrent neural network to decode trial criteria A method and apparatus for providing curated criteria to identify one or more candidates for a clinical trial is disclosed. A computer processor identifies a first input criterion for the clinical trial. The processor employs a trained first recurrent neural network (RNN) configured as an encoder to encode the first input criterion. The encoder extracts key features of the medical condition of the patient. The processor employs a trained second RNN configured as a decoder to generate a curated output criterion by processing the encoded first input criterion based on the derived key features. The processor employs a machine learning model to ingest the curated output criterion to identify the one or more candidates for the clinical trial.
US11557379B2	Apparatus and method for predicting dispersion of hazardous and noxious substances The present invention relates to an apparatus and a method for predicting the dispersion of hazardous and noxious substances and, more specifically, provides an apparatus and a method for predicting the dispersion of hazardous and noxious substances, the method: checking the components of the hazardous and noxious substances having leaked into the ocean, so as to classify the hazardous and noxious substances into a corresponding classification set among twelve classification sets by means of at least one of vapor pressure, the degradation in water, or density; dividing the classification sets, in which the hazardous and noxious substances are classified, into one dispersion model among an air dispersion model, a seawater dispersion model, and an air/seawater dispersion model according to the dispersion characteristics thereof; acquiring, from a weather center server, the state information of a sea area, which is set to be different according to the divided dispersion models; and predicting a danger radius for the dispersion of the hazardous and noxious substances by using the acquired state information of the sea area, and outputting the same.
US11557347B2	Temperature-based memory management A memory device and method of operation are described. The memory device may include memory cells of a first type that each store a single bit of information and memory cells of a second type that each store multiple bits of information. The memory cells of the first type may be more robust to extreme operating conditions than the second type but may have one or more drawbacks (e.g., lower density). The memory device may identify data to be written, and in response, may identify a temperature of the memory device. If the temperature is within a nominal operating range associated with a low risk of memory errors, the memory device may write the data to the memory cells of the second type. If the temperature is outside the nominal operating range, the memory device may write the data to the memory cells of the first type.
US11557346B2	Self-adaptive program pulse width for programming 3D NAND memory Apparatuses and techniques are described for detecting and compensating for a set of memory cells having a slow program speed, based on a comparison between the number of program loops used to complete programming for different data states. A program loop (PL) number is stored when programming is completed for memory cells of each assigned data state. The PL number of an nth state is then compared to the PL number of another state such as the n−1st state. If the difference between the PL numbers exceeds a threshold, the set of memory cells is considered to be slow programming and a compensation is triggered. The compensation can involve increasing the program pulse width in each remaining program pulse of the program operation. In another approach, the compensation can be triggered and subsequently deactivated in the program operation.
US11557345B2	Dynamic memory programming voltage step for strenuous device conditions A memory device can dynamically select a voltage step size for programming (i.e., charging) memory cells. The memory device can increase the voltage step size to reduce programming time or decrease the voltage step size to reduce errors. The memory device can identify device conditions, such as temperature or amount of use (e.g., a count of program/erase cycles). The memory device can increase the voltage step size when the device conditions are less likely to cause errors (e.g., in a middle temperature range or below a threshold number of program/erase cycles) or can decrease the voltage step size when the device conditions are more likely to cause errors (e.g., in a high or low temperature range or above a threshold number of program/erase cycles).
US11557343B2	Pulsing synaptic devices based on phase-change memory to increase the linearity in weight update According to one embodiment, a method, computer system, and computer program product for increasing linearity of a weight update of a phase change memory (PCM) cell is provided. The present invention may include applying a RESET pulse to amorphize the phase change material of the PCM cell; responsive to applying the RESET pulse, applying an incubation pulse to the PCM cell; and applying a plurality of partial SET pulses to incrementally increase the conductance of the PCM cell.
US11557340B2	Phase change memory with supply voltage regulation circuit In an embodiment, a method includes receiving, between a positive input terminal and a negative input terminal, a supply voltage, receiving a data signal, generating, by a voltage generator in a branch of a plurality of branches, a branch current as a function of a respective driving signal and of a regulated voltage, each branch connected between the positive input terminal and the negative input terminal, selectively activating the voltage generator as a function of a respective enabling signal and providing, between a positive output terminal and a negative output terminal, the regulated voltage to one or more driving circuits.
US11557337B2	Lithography for editable atomic-scale devices and memories An atomic orbital based memory storage is provided that includes a plurality of surface atoms forming dangling bonds (DBs) and a subset of the plurality of surface atoms passivated with spatial control to form covalent bonds with hydrogen, deuterium, or a combination thereof. The atomic orbital based data storage that can be rewritten and corrected as needed. The resulting data storage is also archival and capable of high data densities than any known storage as the data is retained in a binary storage or a given orbital being passivated or a dangling bond (DB). A method of forming and reading the atomic orbital data storage is also provided. The method including selectively removing covalent bonds to form dangling bonds (DBs) extending from a surface atom by hydrogen lithography and imaging the covalent bonds spatially to read the atomic orbital data storage.
US11557333B2	Techniques to couple high bandwidth memory device on silicon substrate and package substrate Techniques to couple a high bandwidth memory device on a silicon substrate and a package substrate are disclosed. Examples include selectively activating input/out (I/O) or command and address (CA) contacts on a bottom side of a logic layer for the high bandwidth device based on a mode of operation. The I/O and CA contacts are for accessing one or more memory devices include in the high bandwidth memory device via one or more data channels.
US11557323B1	Apparatuses and methods for selectively inserting text into a video resume Aspects relate to apparatuses and methods for selectively inserting text into a video resume. An exemplary apparatus includes a processor and a memory communicatively connected to the processor, the memory containing instructions configuring the processor to receive a video resume from a user, divide the video resume is into temporal sections, acquire a plurality of textual inputs from a user, wherein the plurality of textual inputs pertains to the same user of received video resume, classify the plurality of textual inputs to corresponding temporal sections of the received video resume and display, as a function of the classification, the received video resume with a corresponding plurality of textual inputs.
US11557322B2	Method and device for generating multimedia resource Provided is a method for generating a multimedia resource. The method including: displaying at least one selectable clipping template, wherein each clipping template is generated based on clipping information, and the clipping information includes at least one of clip operation information and clipping material information; determining a target clipping template from the at least one selectable clipping template, in response to a template select instruction; and generating a second multimedia resource by processing an acquired first multimedia resource based on the target clipping template.
US11557314B1	Write heads having conducting side gap for directing current Embodiments of the present disclosure generally relate to magnetic recording systems, and more particularly to a magnetic recording system with a current-assisted write head. The write head comprises a main pole, a trailing shield disposed above the main pole, a trailing gap disposed between the main pole and the trailing shield, a side shield surrounding three sides of the main pole, the side shield being in contact with and disposed below the trailing shield and the trailing gap, and a side gap disposed between the side shield and each of the three sides of the main pole. The side gap comprises a non-magnetic electrically-conducting material to dissipate heat away from the main pole, lowering the resistance and temperature rise due to heating. The trailing gap may further comprise a non-magnetic electrically-conducting material. The write head may have a two terminal or three terminal connection configuration.
US11557302B2	Digital assistant processing of stacked data structures Processing stacked data structures is provided. A system receives an input audio signal detected by a sensor of a local computing device, identifies an acoustic signature, and identifies an account corresponding to the signature. The system establishes a session and a profile stack data structure including a first profile layer having policies configured by a third-party device. The system pushes, to the profile stack data structure, a second profile layer retrieved from the account. The system parses the input audio signal to identify a request and a trigger keyword. The system generates, based on the trigger keyword and the second profile layer, a first action data structure compatible with the first profile layer. The system provides the first action data structure for execution. The system disassembles the profile stack data structure to remove the first profile layer or the second profile layer from the profile stack data structure.
US11557298B1	Speech recognition technology to improve retail store checkout Systems and methods for using speech recognition technologies to facilitate retail store checkout are disclosed. According to certain aspects, an electronic device may detect a user's speech and analyze the speech to identify a set of matching items that may correspond to items being purchased by a customer. The electronic device may display, via a user interface, the set of matching items as well as a code or identification associated with the set of matching items. The user may interface with a point of sale system to input a code for a desired item, and the point of sale system may add the desired item to an order and may facilitate a checkout for the order.
US11557296B2	Communication transfer between devices A method may include obtaining an indicator that a first device is in a location of a second device and in response to obtaining the indicator, sending a redirect request to a communication service provider of the first device to direct, to the second device, incoming communication requests handled by the communication service provider that are directed to the first device. The method may further include after sending the redirect request and after a communication request to a communication session is directed to the first device, obtaining, at the second device, a communication indication to participate in the communication session. The method may further include directing audio of the communication session to a transcription system and obtaining, at the second device, the transcription of the audio from the transcription system. The method may also include presenting, by the second device, the audio and the transcription.
US11557289B2	Language models using domain-specific model components Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for language models using domain-specific model components. In some implementations, context data for an utterance is obtained. A domain-specific model component is selected from among multiple domain-specific model components of a language model based on the non-linguistic context of the utterance. A score for a candidate transcription for the utterance is generated using the selected domain-specific model component and a baseline model component of the language model that is domain-independent. A transcription for the utterance is determined using the score the transcription is provided as output of an automated speech recognition system.
US11557286B2	Speech recognition method and apparatus A speech recognition method includes receiving speech data, obtaining, from the received speech data, a candidate text including at least one word and a phonetic symbol sequence associated with a pronunciation of a target word included in the received speech data, using a speech recognition model, replacing the phonetic symbol sequence included in the candidate text with a replacement word corresponding to the phonetic symbol sequence, and determining a target text corresponding to the received speech data based on a result of the replacing.
US11557285B2	Electronic device for providing intelligent assistance service and operating method thereof An electronic device includes at least one communication circuit, at least one microphone, at least one processor operatively connected to the at least one communication circuit and the at least one microphone, and at least one memory operatively connected to the at least one processor. The at least one memory is configured to store instructions. The at least one processor is configured to store intent masking information that defines an utterance processing target for at least one intent, in the memory. When an utterance indicating a speech based intelligent assistance service through the at least one microphone is received, the at least one processor is configured to determine that a processing target of the received utterance is one of the electronic device or a server connected through the at least one communication circuit, based on the intent masking information.

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