最新美国发明专利第2023-12-19期 - 专利汇|PatentHub专利检索|专利查询网|发明专利查询分析

Document	Document Title
US11845090B2	Nozzle apparatus, apparatus and method for treating substrate An apparatus for performing liquid treatment for a substrate is provided. The apparatus for performing the liquid treatment for the substrate may include a housing having a treatment space, a substrate support unit to support and rotate the substrate in the treatment space, a liquid feeding unit including a nozzle device including a central exhaust port and multiple first outer exhaust ports, which are provided in a shape of a ring to form a concentric circle with the central exhaust port to feed mutually different treating liquids onto the substrate through respective exhaust ports, and a controller to control the liquid feeding unit.
US11845088B2	Classifying apparatus, systems and methods Hydrocyclones and related apparatus, systems and methods are disclosed for classifying aggregate material. Some embodiments include an inlet head with a spiral inlet having a height and width that vary along the direction of travel of material in the inlet head. Plants incorporating hydrocyclones are disclosed for classifying aggregate material. Some plant embodiments include an overflow container having a weir.
US11845084B2	Microchip high density hanging drop three-dimension culture platform Provided are methods and related devices for preparing a cell and tissue culture, including a hanging drop culture. Microwells are specially loaded with cell mixtures using a removable reservoir and forcing cells into the underlying microwells. The removable reservoir is removed and the cells partitioned into the individual microwells and covered by an immiscible layer of fluid. The microwells and immiscible layer is inverted and the cells in the microwells cultured. The microwells may have shape-controlling elements to control the three-dimensional shape of the culture.
US11845082B1	Specimen tube A specimen tube comprises a tubular body having a first end that is open, a second end that is closed and at least one side extending axially between the first end and the second end. The side and the closed end define an interior of the tube. In sonic implementations, the specimen tube comprises a plurality of foot members protruding from the second end of the tube, wherein at least a first foot member and a second foot member have different shapes from each other. In some implementations, at least one internal wall positioned within the interior of the tube defines a sample carrier holding space between at least one surface of the internal wall and an adjacent surface of the side of the tube, the sample carrier holding space being sized to store a swab inserted from the open end of the tube.
US11845081B2	Integrated apparatus for performing nucleic acid extraction and diagnostic testing on multiple biological samples The technology described herein generally relates to systems for extracting polynucleotides from multiple samples, particularly from biological samples, and additionally to systems that subsequently amplify and detect the extracted polynucleotides. The technology more particularly relates to microfluidic systems that carry out PCR on multiple samples of nucleotides of interest within microfluidic channels, and detect those nucleotides.
US11845077B2	Apparatus for microorganism isolation, characterization, identification and methods of use thereof The present disclosure relates generally to an apparatus and methods for microorganism isolation, characterization and identification based on oxygen, pressure, culture media gradients and metabolites. In each embodiment, the apparatus of the disclosure is particularly useful for the purpose of novel isolation of never before cultured species of microorganisms and their by-products.
US11845073B1	Continuous crystal transformation and ion exchange device and process Provided are a continuous crystal transformation and ion exchange device and process, belonging to the technical field of molecular sieve manufacturing. The continuous crystal transformation and ion exchange device comprises M+N reaction tanks which are in serial connection, wherein a feed opening of a latter reaction tank communicates with a discharge opening of a former reaction tank by means of a reaction solution circulation pipeline, and a discharge opening of an M+Nth reaction tank communicates with a feed opening of a first reaction tank by means of a reaction solution circulation pipeline. No more than M reaction tanks are used for a crystal transformation process, and no more than N reaction tanks are used for an ion exchange process. The method is used for preparing a finished zeolite molecular sieve product, and has the advantages of high exchange capacity, simple process, low cost and the like.
US11845068B2	Use of n-butyllithium for catalyzing hydroboration of imine and borane The present invention relates to the use of n-butyllithium for catalyzing the hydroboration of an imine and a borane. A catalyst, the borane and the imine are sequentially stirred and mixed uniformly, and are reacted for 1-2 h; the mixture is exposed to air to terminate the reaction; and the reaction liquid is subjected to reduced pressure to remove the solvent, so as to obtain a borate with different substituents. The n-butyllithium disclosed in the present invention can be used for catalyzing the hydroboration of the imine and the borane in high activity under room temperature conditions, the amount of the catalyst is only 4-5 mol % of the molar weight of the imine, and the yield of the reaction can reach 90% or more.
US11845067B2	Copper CHA zeolite catalysts Zeolite catalysts and systems and methods for preparing and using zeolite catalysts having the CHA crystal structure are disclosed. The catalysts can be used to remove nitrogen oxides from a gaseous medium across a broad temperature range and exhibit hydrothermal stable at high reaction temperatures. The zeolite catalysts include a zeolite carrier having a silica to alumina ratio from about 15:1 to about 256:1 and a copper to alumina ratio from about 0.25:1 to about 1:1.
US11845060B2	Process for the preparation of homogeneous hybrid materials The invention relates to a process for the preparation of homogeneous hybrid inorganic-organic materials comprising dissolving and/or suspending and/or dispersing an inorganic and an organic material in a ionic liquid solvent to form an ionic solution and precipitating the inorganic and organic materials together to form a hybrid inorganic-organic precipitate material. The invention further relates to the homogeneous hybrid inorganic-organic precipitate material obtainable or obtained by the process, in particular carbon alumina hybrid material, to shaped articles like fibers and particles comprising said hybrid material and the use thereof for the manufacture of—or as a component in—catalysts, sorbents, building and construction materials, packaging materials, paper materials, coatings and polymers.
US11845057B2	Diatomaceous earth product and method for making product A diatomaceous earth product may include diatomaceous earth having a loose weight density of less than about 14 lbs/ft3, and a stoichiometric ratio of alkali metal to iron and/or aluminum ranging from about 100% to about 400%. A diatomaceous earth product may include diatomaceous earth having a loose weight density of less than about 14 lbs/ft3, and a silica specific volume of at least about 3.2. A method for making a low loose weight density diatomaceous earth product may include providing a feed material comprising diatomaceous earth having a silica specific volume of at least about 3.5. The method may further include adding alkali flux to the feed material to achieve a combination having a stoichiometric ratio of alkali metal to iron and/or aluminum that ranges from about 100% to about 400%, calcining the combination at a temperature ranging from about 1,600° F. to about 2,200° F.
US11845055B2	Swellable organically modified silica as nanoreactors The present disclosure provides methods for conducting chemical reactions and for conducting a multi-step chemical reactions using swellable organically modified silica (SOMS) as nanoreactors.
US11845053B2	Method for preparing biodegradable capsules and capsules obtained The present invention relates to a method for preparing solid microcapsules, comprising the following steps a) adding, with stirring, a composition C1 to a polymeric composition C2 comprising at least one aliphatic or aromatic ester or polyester, additionally bearing at least one function selected from the group consisting of acrylate, methacrylate, vinyl ether, N-vinyl ether, epoxy, siloxane, amine, lactone, phosphate and carboxylate functions and mixtures thereof, whereby an emulsion (E1) is obtained comprising droplets of composition C1 dispersed in a composition C2; b) adding, with stirring, the emulsion (E1) to a composition C3 whereby a double emulsion (E2) is obtained comprising droplets dispersed in the composition C3; c) applying shear to the emulsion (E2) whereby a double emulsion (E3) is obtained comprising droplets of controlled size dispersed in the composition C3; and d) polymerizing the composition C2, whereby solid microcapsules dispersed in the composition C3 are obtained.
US11845052B2	Flavor encapsulation using electrostatic atomization Disclosed is an electrostatic spray drying process for encapsulating a core material, such as a volatile flavor oil, within a carrier or wall material. The process is achieved by atomizing a liquid emulsion comprising the core material and the wall material, applying an electrostatic charge at the site of atomization, and drying the atomized emulsion into an encapsulated, free-flowing powder. Applying an electrostatic charge at the site of atomization allows the spray drying to be accomplished at significantly reduced temperatures, in particular, inlet temperatures in the range of 25° C. to 110° C., and outlet temperatures in the range of 25° C. to 80° C. The low drying temperatures impart improvements in the resulting encapsulated powdered product, including better retention of volatile flavor components, a flavor profile comparable to that of the starting liquid formulation, and better hydration and dissolution in water-based applications.
US11845051B2	Ammonia synthesis catalyst, method of producing the same, and method of synthesizing ammonia using the same An ammonia synthesis catalyst, includes a composite oxide carrier in which at least one additive metal element selected from the group consisting of titanium (Ti), zirconium (Zr), hafnium (Hf), aluminum (Al), gallium (Ga), indium (In), silicon (Si), germanium (Ge), and tin (Sn) is solid-solutionized in a composite oxide containing cerium (Ce) and a lanthanide other than Ce and having a composition represented by the following formula: CexA1-x-yByOd (in the formula, A represents a lanthanide other than Ce, B represents the additive metal element, x represents a molar fraction of Ce, y represents a molar fraction of the additive metal element, 1−x−y represents a molar fraction of a lanthanide other than Ce, x and y satisfy 0.1≤x≤0.9, 0.01≤y≤0.3, and 0.11≤x+y≤0.91, d represents a molar ratio of oxygen atoms, and 1.5≤d≤2 is satisfied); and ruthenium (Ru) supported on the composite oxide carrier.
US11845048B2	Chemical mixer tool for use in a storage drum A chemical mixer tool for use in a storage drum is described. The chemical mixer tool typically comprises a mixer housing assembly in which one end of a mixer shaft is secured, the distal end of the mixer shaft having at least one collapsible impeller assembly removably attached thereon. The chemical mixer tool is configured to be removably secured to the top portion of the storage drum, with the distal end of the mixing shaft extending into the interior of the storage drum.
US11845045B1	Beverage carbonation system A beverage carbonator includes a carbonation chamber having a carbonation source inlet, a fluid inlet, a gas outlet, and a carbonation source carrier. The carbonation source carrier is positioned to receive carbonation source deposited into the carbonation chamber through the carbonation source inlet. The carbonation source carrier and fluid inlet arranged to isolate carbonation source carried on the carbonation source carrier from liquid collected in the carbonation chamber through the fluid inlet until a predetermined volume of liquid is admitted into the carbonation chamber.
US11845044B2	Method for processing a liquid sample The invention relates to a method for processing a liquid sample situated in a receptacle, wherein an attachment device is attached to the receptacle such that at least one fluid line protrudes into the liquid sample and a fluid is directly dispensed into the liquid sample through the fluid line and/or a portion of the liquid sample is aspirated into the fluid line.
US11845038B2	Reducing acid gases from streams Methods of reducing acid gas from a stream, comprising contacting the stream with a solvent system comprising a glycerol derivative are described herein. Disclosed herein is a composition comprising a glycerol derivative and an acid gas. A method for sweetening a natural gas stream comprising contacting a solvent system comprising a glycerol derivative with a natural gas stream is described herein.
US11845036B2	Apparatus for desubliming a target compound The present invention provides an apparatus for desubliming a target compound from a first gas mixture comprising the target compound, comprising: a desublimation means comprising a surface onto which desublimation of the target compound can occur, an inlet through which the first gas mixture can enter the apparatus such that it comes into contact with the surface of the desublimation means, a target compound recovery region, an outlet through which the target compound can leave the target compound recovery region and a cooling means that cools the desublimation means wherein the desublimation means comprises a continuous path that passes through the cooling means and the target compound recovery region and wherein the desublimation means is movable such that the surface continuously circulates between the cooling means and the target compound recovery region, along the path.
US11845032B2	Exhaust gas purification filter An exhaust gas purification filter includes a cell assembly including cells and a partition wall, seal members, and a skin member. The partition wall has a porosity of 50% to 70%. The skin member has a thickness T of 0.3 mm to 1.0 mm. The partition wall includes crossing portions, each cell has at least one part of an outer periphery defined by a corresponding one of the crossing portions, the at least one part of the outer periphery is rounded to have a value of radius of curvature R being 0.02 mm to 0.6 mm A degree of distortion δ being a degree of change in the external dimensions of the filter in axial direction, is greater than 0 and is 1.5 mm or less. A value of a structural variable X, expressed by Equation 1 below, is 0.05 to 6, X=T×R/δ . . . Equation 1.
US11845031B2	Filter assembly, ventilation assembly and air-conditioning apparatus A filter assembly, a ventilation assembly and an air-conditioning apparatus are provided. The filter assembly includes: a filter screen configured to filter air; a supporting portion configured to support the filter screen arranged to the supporting portion; and a mounting portion configured to mount the filter assembly to or adjacent to a mounting port of an apparatus to be provided with the filter assembly, and a shape and a size of the mounting portion matching with those of the mounting port to cover the mounting port. The mounting portion includes a sealing part having a shape approximately the same with a shape of a gap between the mounting portion and the mounting port and has an interference fit with the gap, to seal the gap between the mounting portion and the mounting port.
US11845028B2	Apparatus and method for cleaning filter cartridges A system for cleaning filter cartridges having a cylindrically configured filter media. The cleaning system includes a tank for containing a cleaning liquid, and an open-sided cage for removably receiving and containing one of the filter cartridges to be cleaned. The cage is supported on a drive shaft of a motorized drive that is positionable for disposing the open-sided cage and filter cartridge contained therein in cleaning liquid in the tank and is selectively operable for rotating the open-sided cage and filter cartridge contained therein during a cleaning cycle for cleaning the filter media of the contained filter cartridge.
US11845027B2	Filter media, elements, and methods Fibrous filter medium that includes a surface-loading filter layer comprising fine fibers having an average diameter of less than 1 micron; a depth loading filter layer; and a support layer; wherein the layers are configured and arranged for placement in a gas stream with the surface loading filter layer being the most upstream layer.
US11845026B2	Filter cartridge with engagement members A filter cartridge is for a vehicle fluid filter group that includes a filter body and cartridge engagement members in the filter cartridge and body engagement members in the filter body. The cartridge engagement members and body engagement members are configurable by mutual axial movement between an engagement configuration and a disengagement configuration. The cartridge filter includes an end plate with the cartridge engagement members arranged around the cartridge axis. The cartridge engagement members include two blocking groups, each blocking group including a blocking element. Each blocking element includes a stem and a tooth laterally projecting from the stem and defining an engagement undercut. In the blocking configuration, the tooth is in a housing region of the body engagement members, and an engagement projection is housed in the undercut. In axial movements, each stem yields elastically radially and/or laterally upon action of the engagement projection on the tooth.
US11845025B2	Push filter with floating key lock A filter housing assembly for fluid filtration which may be attached to, and removed from, a filter base by a push-actuated release. The filter housing assembly has a top portion with an ingress port and egress port extending therefrom, and a protrusion extending from the filter housing longitudinally axial center. The ingress and egress port are formed in an hourglass shape. A filter key having a base with a groove for mating with said projection, at least one finger extending from said base, and an electronic circuit component housing attached thereto for receiving a printed circuit board, is connected to the filter housing top portion by mating said top portion protrusion with the filter key groove. Both of said ingress and egress port have at least one cavity for the passage of fluid therethrough, where each cavity is exposed in a direction facing away from the printed circuit board.
US11845023B2	Filter with passive-rotation filter flements A consumption-free high-efficiency filter includes a tank body provided with a liquid outlet, a filter closure head provided with a liquid inlet and fixedly mounted with the tank body, a first group of support rings and second group of support rings that are respectively fixedly mounted at an upper end of the tank body and a lower end of the tank body, an upper cross support frame and a lower cross support frame, a mandrel, a first sliding bearing and a second sliding bearing used for rotatably mounting an upper end of the mandrel and a lower end of the mandrel, and a set of filter elements. Each filter element includes a filter element sleeve fixedly mounted on the mandrel, a blade and a filter loop.
US11845021B2	Filter interconnect utilizing correlated magnetic actuation for downstream system function A filtration system interconnection structure having a filter manifold including a sump housing and a first correlated magnet located on or connected to a portion of the manifold, and a filter cartridge including a filter media, first and second end caps sealed to the filter media, and a second, paired correlated magnet located on or connected to the filter cartridge housing body. The first and second correlated magnets are interconnected via magnetic communication upon insertion of the filter cartridge into the sump housing, and upon movement of the filter cartridge into an alignment position, the correlated magnet located on or connected to the manifold is permitted to translate as a result of the magnetic communication. The polarity profiles of the paired correlated magnets are aligned such that a repulsion force is created when the filter cartridge is inserted within the manifold sump housing.
US11845018B2	Method for preparing a foam control composition in a granular or a powder form The present disclosure generally relates to a method for preparing a powder or granular foam control compositions and methods for reducing or preventing or breaking foam in various applications such as powder detergents as well as coatings, cementing, concrete, gypsum board and other construction type applications or in some agricultural formulations like fertilizers, herbicides and pesticides.
US11845016B2	Phytochemical extraction systems, methods, and devices This disclosure describes systems, methods, and devices for phytochemical extraction. One example extraction system includes two solvent columns, a material column, and a dewaxing column. The solvent columns store and provide solvent for stripping target chemicals from plant material in the material column. The solvent mixed with target chemicals passes into the dewaxing column, where the target chemicals are separated from waxes and lipids. Cooling is applied to elements of the system by way of an open-loop CO2 refrigeration method. Solvent is moved from the solvent columns to the material column by creating a pressure differential between the two solvent columns.
US11845015B2	System for co-positioning of physical and virtual objects A system for co-positioning physical and virtual objects during stage performances when the movements of the object (3) on the stage (1) are combined with the projected image. The technical result to be achieved is in the enhancement of functionalities of the system due to the increase in the accuracy of movement of the object (3), the increase in speed and degrees of freedom of the object (3) movement providing simultaneous synchronized co-positioning of physical and virtual objects (3).
US11845009B2	Information processing system, information processing apparatus, storage medium and information processing method A game period is common among a plurality of users and includes a first period and a second period. An example information processing system advances a first game for each user in the first period. A rank of each user is determined based on a first individual parameter of the user for the first game from a past game period. A second individual parameter is determined for each user based on the rank of the user and the first individual parameter of the user for the first game from a current game period. In the second period, the information processing system determines a common parameter that is common among the plurality of users based on the second individual parameters for users who have performed a particular game input so as to advance a second game that is common among the plurality of users based on the common parameter.
US11845007B2	Perspective rotation method and apparatus, device, and storage medium This application discloses a perspective rotation method performed by a terminal in a virtual environment associated with an application. The method includes: displaying a first perspective picture of the application in the virtual environment; receiving a perspective rotation operation triggered on a perspective rotation control by a user of the terminal; displaying a second perspective picture corresponding to a second observation direction in response to that the perspective rotation operation does not meet a perspective rotation accelerating condition; and displaying a third perspective picture corresponding to a third observation direction in response to that the perspective rotation operation meets the perspective rotation accelerating condition. In a large-angle perspective rotation scenario, when the perspective rotation accelerating condition is met, a large-angle rotation can be rapidly implemented by using the larger second angular velocity, so that frequent perspective rotation operations are avoided.
US11845001B2	Calibration system and method for handheld controller A calibration system configured to calibrate a handheld controller is disclosed. The calibration system includes a tracking camera, a displayer and a processing unit. The tracking camera is configured to capture streaming images involving the handheld controller. The displayer is configured to display a calibration test instruction. The processing unit is configured to receive first movement data generated by the handheld controller while the handheld controller moving; receive the streaming images captured by the tracking camera generated while the handheld controller moving; calculate second movement data according to the streaming images; calculate calibration parameters by comparing the first movement data and the second movement data; and, transmit the calibration parameters to the handheld controller. The calibration parameters are utilized by the handheld controller in generating a third movement data.
US11845000B1	Card handling apparatus for sustaining casino play rate An automatic card handling apparatus for use in casino card games possesses a card deck intake portal and a card deck discharge portal which are both accessible by a dealer. The apparatus allows two fully-shuffled, but separated, card decks to be ready for play simultaneously. A first shuffled card deck is independently supported in the card deck discharge portal by a retractable support structure while a second shuffled card deck remains ready for play while independently supported by a slot-less elevator within the footprint of the first shuffled deck. Three separated decks can be automatically routed through the apparatus in order to sustain uninterrupted card play. Also disclosed is a method of randomizing a group of playing cards.
US11844993B1	Physical workout system and method A modular and configurable muscular physical rehabilitation and training system that is a total body fitness system designed to promote strengthening and creation of muscle mass using free weights. Free weights simulate real-life situations and promote whole body stabilization. Free weights allow more variations in the range of motion than using modern machines. The system allows the flexible and configurable use of muscle contractile activities utilizing free weights and proper techniques. This is done in a space-saving, compact, safe, configurable, and practical configuration that can be used with a plurality of participants supported by a single trainer/therapist.
US11844990B2	Launch monitor A launch monitor for golf training includes both a continuous wave radar transmitter and a frequency modulated continuous wave radar transmitter. A first set of golf ball trajectory parameters are estimated with the continuous wave radar transmitter and a second, different set of golf ball trajectory parameters are estimated with the frequency modulated continuous wave radar transmitter. The array of transmitters and receivers may be non-uniform.
US11844987B1	Baseball bat having an inner barrel technology insert A bat having a tubular frame having a circular cross-section, the tubular frame including a large diameter hitting portion, an intermediate tapering portion, and a small diameter handle portion for a user, the tubular frame has a hollow barrel in the large diameter hitting portion, one or more inner barrel inserts positioned within the large diameter hitting portion, the inner barrel inserts each having first and second ends, the inner barrel inserts each have a vertical gap along the length of the entire inner barrel insert, which forms a “C” when viewing the cross section of the inner barrel insert, which is positioned in the hitting portion to enhance the spring effect as well as enhance the durability of the inner barrel insert, the inner barrel insert being secured within said hitting portion, and a cap covering an exposed end of the hitting portion. Wherein said inner barrel insert is relatively convex in shape.
US11844984B2	Ball retrieving assembly A ball retrieving assembly for collecting balls on a surface includes a basket that has a pair of elastomeric openings integrated into the basket to pass a ball into the basket for transporting the ball. A plurality of rollers is each movably coupled to the basket each of the rollers is urgeable into a compressed condition to facilitate the basket to be lowered to the support surface. In this way balls lying on the support surface can pass through respective ones of the elastomeric openings for positioning the balls in the basket. A pair of handles is each removably attachable to the basket for urging the rollers into the compressed condition when handles are pressed downwardly.
US11844978B2	Total body exercise machine An exercise machine for a total body workout includes a platform, a lower frame mounted over the platform, and an upper frame mounted to the lower frame. The platform includes recoiling shock absorbers such as springs. A lower drive assembly includes a pair of pedals mounted to the lower frame. An upper drive assembly includes a pair of handles mounted to the upper frame. A person for exercise can stand on the pair of peddles while grabbing the pair of handles. Thereafter, the person can rotate the pair of the peddles by legs and the pair handles by hands in the cycling motion.
US11844968B2	Data communication and displays for breathing apparatus facepieces and pressure regulators A system includes a pressure regulator including a housing, an inlet for connection to a pressurized gas comprising oxygen, and at least one energy transfer element. The system further includes a respiration facepiece including at least one seal system to form a sealing engagement with the face of a user to encompass the nose and mouth of the user, thereby creating a volume of sealing engagement between the respiration facepiece and the user, an opening into the volume of sealing engagement of the respiration facepiece in communicative connection with an interface for removable attachment of the pressure regulator to the respiration facepiece, and an inspiration port in fluid connection with the interface and in fluid connection with the volume of sealing engagement. The pressure regulator interface includes at least one cooperating energy transfer element such that energy can be transferred between the at least one energy transfer element and the at least one cooperating energy transfer element to transfer at least one of data or power into the volume of sealing engagement.
US11844964B2	Multi-use rescue access bar A multi-use rescue access tool for forcible entry into buildings and other functions, including a rescue bar with opposed head and sickle blade ends. The head end includes paired jaws on one side and a blunt hook with a strike contact face and an open space for insertion of the blunt hook also including a periphery configured for wrench to open and close hydrant valves. A chisel end on an upper jaw may extend beyond a lower jaw. Opposed ends of the rescue bar are configured for paired interlocks with a halligan bar having a fork lever end and adze pick end whereby a pair of aligned prongs of the fork lever end are abutted against corresponding opposed side walls stepping up to aligned raised surfaces of the sickle blade end in a clasped interlock, coupling aligned prongs with opposed recessed channels of a head end in an extended interlock or coupling the adze pick end between paired jaws of the head end to provide a step on the top surface of the head end of the rescue bar in a stepped interlock. Opposed channels of the head end are configured for further coupling the fork lever end within opposed aligned channels of head end to couple the rescue and halligan bars in a parallel juxtaposition.
US11844962B2	Radiotherapy methods, systems, and workflow-oriented graphical user interfaces Disclosed herein are radiotherapy methods and systems that can display a workflow-oriented graphical user interface(s). In an embodiment, a method comprises presenting, by a server, a first page of a first graphical user interface on the radiotherapy console associated with a radiotherapy machine in a treatment room, wherein the first graphical user interface contains a plurality of pages, each page corresponding to a stage of treatment implemented by the radiotherapy machine, and the first page corresponds to a first stage; and transitioning, by the server, the first page of the first graphical user interface to a second page of the first graphical user interface corresponding to a second stage responsive to an input of a user interacting with a second graphical interface presented on a display in the treatment room indicating that at least a predetermined portion of tasks associated with the first stage has been satisfied.
US11844956B2	Immersive, flux-guided, micro-coil apparatus and method A pulsed electromagnetic field (PEMF) web using immersive, flux-guided, micro-coils to direct intense, deeply penetrating, magnetic flux into a subject from each micro-coil capable of pointing in an arbitrary direction. Micro-coils are spooled around iron cores, insulated properly, and soldered to connecting wires, all embedded in a polymeric resin, such as cold-cured silicone resin. Nodes protect, enclose, insulate electrically, and otherwise protect the micro-coils. Connectors between nodes provide mechanical stability against breaking of wires, while permitting folding, bending, buckling, and otherwise deflecting to position the nodes as desired with three degrees of freedom.
US11844948B2	Multi-sensor composite right ventricular electrode and fused cardiac rate adaptive pacing method Provided is an accurate, fast and long-term stable fused CRAP. The electrode includes a positioning anchor, a silicone catheter, a sensor compartment and a connecting wire. The method monitors physiological information such as blood PPG, blood oxygen saturation, temperature and impedance of blood in the right ventricular cavity, and monitors blood temperature information, which is also a slowly changing metabolic rate, to provide cross-comparison with blood oxygen saturation information, improving monitoring accuracy of blood oxygen saturation. The rapidly changing right ventricular apical impedance information is monitored to improve rapid response ability of CRAP. The LEDs driving current is dynamically adjusted by monitoring the internal temperature of the PPG sensor and the impedance change of the attached biological tissue, which indirectly reflects thickness change of the attached biological tissue, thereby delaying the failure time of the PPG sensor.
US11844946B2	Apparatus and methods for improving sensory nerve sensitivity Apparatus and methods are described for increasing sensitivity of sensory nerves of a portion of a subject's body. A plurality of electrodes (22) are placed at respective locations upon a surface of the body portion. A computer processor (24) applies sets of electrical stimulation pulses to the respective locations upon the surface, via the electrodes. The computer processor receives respective inputs from the subject, via a user interface (26), each of the inputs corresponding to a respective one of the sets of electrical stimulation pulses, and being indicative of a location at which the subject sensed the set of electrical stimulation pulse as having been applied. In response to the inputs from the subject, the computer processor modulates parameters of the sets of electrical stimulation pulses that are applied to respective locations upon the surface of the body portion. Other applications are also described.
US11844939B2	Blood pump for the invasive application within a body of a patient The invention relates to a blood pump for the invasive application within a body of a patient comprising a rotor which is drivable about an axis of rotation and is radially compressible or expandable and which has a hub and at least one impeller blade fastened thereto, as well as comprising a housing which is compressible or expandable in the radial direction by an axial stretching or axial compression. The object of making both the rotor and the housing expandable and compressible in as simple a manner as possible is achieved in accordance with the invention in that a control body is provided which passes through the hub in the longitudinal direction, which is freely axially displaceable relative to the hub and which is coupled to the housing on the distal side of the rotor such that it exerts pulling and/or compression forces on the housing by a movement in the longitudinal direction with respect to the housing.
US11844938B2	Apparatus and methods for low-volume medicament delivery Apparatus and methods for delivering medicament. The apparatus may include a fitting for a fluid dispenser. The fitting may include a detent that is configured to limit insertion of the dispenser into the fitting by contacting a terminal surface of the dispenser; and a seal for sealing against the surface. The apparatus may include an insert for the fitting. The insert may include a gasket to seal against the terminal surface of the dispenser; a proximal rim to engage a lateral wall of the dispenser; and a connector fixed to the gasket and the rim. The apparatus may include a coupler to engage a pre-filled dispenser; and a body defining a passageway that is configured to be placed in fluid communication with the dispenser. The apparatus may include a dispenser that includes a detent and a seal. The detent may limit insertion of the dispenser into a fitting.
US11844936B2	Medicament delivery device The present invention relates to a medicament delivery device, comprising an outer body, a receptacle for a medicament, a needle for the administration of the medicament, an injection mechanism with an actuating mechanism for injecting the medicament into the patients body, and a needle guard for the needle. The medicament delivery device further comprising a detecting element for the detection of the orientation of the medicament delivery device, and a locking mechanism releasing the actuating mechanism, if the detecting element is in the at least first position, and locking the actuating mechanism, if the detecting element is in the at least second position, wherein the locking mechanism is controlled and/or actuated by the detecting element.
US11844933B2	Auto-injector An auto-injector operable in a single activation step. The auto-injector is automatically armed when removed from its carrying receptacle. The auto-injector may be prefilled with more than one constituent of a beneficial agent, stored in separated compartments, in such an arrangement that the compartments will automatically merge when the auto-injector is removed from its carrying receptacle.
US11844931B2	System and method for safety syringe A system for serially injecting liquids includes a syringe body, proximal and distal stopper members disposed in the syringe body, a first liquid in a distal chamber, a second liquid in a proximal chamber, a plunger member, and a needle hub assembly coupled to a distal needle interface of the syringe body. The plunger member includes a needle retention feature disposed in a plunger interior, an energy-storage member disposed in the plunger interior, and an energy-storage member latching member disposed in the plunger interior. The needle assembly includes a needle having a needle proximal end feature, a hub, and a needle latching member configured to couple the needle to the hub. Manipulating the plunger member to insert the proximal stopper member distally relative to the syringe body initially expels the first liquid, then the second liquid. The needle is at least partially retractable into plunger interior.
US11844930B2	User-mountable electronic device with accelerometer-based activation feature A user-mountable electronic device includes a housing, an accelerometer located within the housing, and at least one processor located within the housing. The accelerometer measures acceleration of the user-mountable electronic device and is configured to generate an output in response to detecting acceleration of the user-mountable electronic device that is greater than a minimum acceleration threshold. The at least one processor controls operation of the user-mountable electronic device. The at least one processor is configured to receive the output generated by the accelerometer and, in response thereto, to transition from a dormant or standby state of the user-mountable electronic device to an active state of the user-mountable electronic device.
US11844929B2	Method for producing medically-deliverable intravenous solution A device, kit, and method for producing medically-deliverable intravenous solution may include supplying a water to a housing, pumping the water through the housing while purifying the water, metering concentrated intravenous solution into the water to create a medically-deliverable intravenous solution, and dispensing the medically-deliverable intravenous solution, such as immediate intravenous infusion to a patient.
US11844923B2	Devices, systems, and methods for estimating active medication from injections One or more embodiments relate, generally, to a reusable accessory for a medication injection pen. Such a reusable accessory may be adapted to be reversibly attached to a medication injection pen, and configured to detect an event associated with an injection of medication from the medication injection pen. It may also be configured to determine a percentage of medication that remains active for injection by the medication injection pen based on timing information and dosing event information.
US11844922B2	Aseptic connector for fluid conduits An aseptic connector includes first and second matable housings each comprising a plurality of connectors for fluid conduits. The fluid conduits enter the housings and may be force-fitted onto barbs or flanges on one side of the connectors, or may instead be molded directly onto the connectors. When the housings are joined, the opposite sides of the connectors mate to form fluid seals, thereby establishing fluid pathways between now-connected sets of tubes.
US11844917B2	Deep nasal insertion sphenopalatine ganglion (SPG) treatment This disclosure relates to procedures for administering a blockade of the sphenopalatine ganglion (“SPG”). Methods may include advancing a catheter through nostril. Methods may include advancing the catheter through an inferior meatus. Methods may include causing the catheter to bend after contacting posterior wall of the nasal cavity. Methods may include advancing the catheter superiorly to a position posterior to the middle turbinate. Methods may include advancing the catheter superiorly to a position posterior to the superior turbinate. Methods may include advancing the catheter superiorly into a sphenoethmoid recess. Methods may include bringing a distal tip of the catheter in contact with the SPG. Methods may include ejecting an anesthetic from a distal tip of the catheter and bathing the SPG to administer a blockade of the SPG.
US11844915B2	Balloon dilatation system Provided is a balloon dilatation system, which includes a signal collecting module, a main controller, a pressurization module, a pressure relief module, a first pressure sensor, a flow rate sensor, a balloon catheter and a balloon. The signal collecting module is electrically connected to the main controller, and is configured to collect a control signal and send the control signal to the main controller; the main controller is electrically connected to the pressurization module and the pressure relief module; the pressurization module is connected to the balloon through the balloon catheter; the pressure relief module is connected to the balloon through the balloon catheter; the first pressure sensor is arranged on the balloon catheter and is configured to monitor a first liquid pressure of the balloon; the flow rate sensor is arranged on the balloon catheter and is configured to monitor a liquid flow rate of the balloon catheter.
US11844914B2	Removable volume indicator for syringe A volume indicator for a syringe can include an indicator body configured to removably clip onto a syringe body and a window portion extending through a thickness of the indicator body. The volume indicator can include inflation indicia corresponding to a range of expanded diameters for a prosthetic heart valve. The volume indicator can include one or more first engagement elements that correspond to one or more second engagement elements on a syringe.
US11844913B2	Transseptal puncture apparatus and method for using the same Devices and methods for performing a transseptal puncture procedure using a device which includes either an untapered or tapered blunt end cannula disposed in an introducer carrying a sharp guidewire disposed longitudinally through the lumen of the blunt cannula, and a blunt end dilator wherein the guidewire is flexible and has an atraumatic shape at its tip. The cannula gives the more flexible introducer a defined shape and steerabilty allowing an ordinarily skilled physician to easily access a selected location on the septal wall of the heart for transseptal puncture and introducer placement thereacross without employing an exposed sharp end needle during the procedure.
US11844911B2	Vascular access disassembling needle device and method A vascular access disassembling needle assembly is provided that enables rapid insertion of a guide wire into the needle and subsequent rapid removal of the access needle off the guide wire by facile disassembly of the needle. The disassembling needle assembly includes a needle portion wherein the needle breaks apart by splitting along at least one seam that extends from the proximal to the distal end to allow removal of the guide wire. Various mechanical features are described that can facilitate the separation of the needle body along at least one seam. Once one or more seams are separated, the needle body may be removed from the guide wire without the need to withdraw the needle along the length of the guide wire, which permits preloading of expanders and other medical devices onto the guidewire.
US11844910B2	Deflectable catheter shaft section A deflectable catheter shaft section is disclosed comprising an elongated body extending along a longitudinal axis with a distal end and a proximal end. First and second pull wires can extend along the elongated body and can have a proximal end and a distal end. First and second pull wire liners can be disposed over a portion of one of the first and second pull wires, respectively. Each of the first and second pull wires can have a proximal end and a distal end. A first gap can exist between the proximal end of the first pull wire liner and the proximal end of the elongated body and a second gap can exist between the proximal end of the second pull wire liner and the proximal end of the elongated body.
US11844905B2	Medical tubing A medical tube has a tube wall, a first end and a second end. At least one heater wire is wrapped around the wall. Near or at one of the first end or the second end, there is at least one recess in an outer surface of the wall. The heater wire passes over the at least one tube recess such that the wire does not contact the wall in the area of the tube recess. Also disclosed are methods of making the tube and components used in making the tube.
US11844903B2	Headgear assembly A headgear assembly for retaining a respiratory mask on a user's face includes arrangements or components that allow for variation in a size of the headgear assembly. In some configurations, the headgear assembly includes one or more hubs, each of which are configured to connect a top and rear strap together. The size of the headgear assembly can be determined by the size or configuration of the hub. In other configurations, the headgear assembly comprises one or more spacer elements within one or more straps of the headgear. The size of the headgear assembly can be determined by the size of the spacer element or a relative position between the strap and the spacer element.
US11844897B2	Adjustable tube for inhalation chamber shunting and use thereof in mechanical-ventilation circuit There is described a method for operating an inhalation chamber. A duct in the inhalation chamber extends from an opening for a source of gas to an opening for patient output, the duct comprising two portions, of which the shapes are complementary to form the duct, and displaceable in relation with each other. A MDI (or pMDI) and/or a nebulizer are connected to the inhalation chamber. A relative displacement is made between the two portions of the duct to close the duct and shunt the dead volume of the inhalation chamber, making a direct passage from the source of gas to the patient. If the nebulizer or the MDI is connected, a relative displacement is made between the two portions of the duct to open the duct to an inner volume of the inhalation chamber where the nebulizer or the MDI is dispensing aerosol. Other configurations are possible.
US11844894B2	Y-connector for blood processing system and disposable set containing same A tubing set for a blood processing system includes a first connector, a first tube, and a second tube. The first connector is configured to connect to a separation device within the blood processing system, and has a first inlet configured to be fluidly connected to an outlet of the separation device. The first connector also has an outlet and a second inlet. The first tube fluidly connects to the outlet and fluidly connects the separation device and a blood component storage container. The second tube is fluidly connected to the second inlet and fluidly connects the separation device and a saline storage container. The second tube may include a second connector that connects to the saline storage container.
US11844891B2	Implantable fluid extraction system A fluid extraction implantable system shaped and sized to be implanted in a patient, including: a fluid extraction chamber having a flat and thin shape connected to a draining tube and including at least one external flat surface, wherein the at least one external flat surface is configured to be attached to a tissue surface when a negative pressure is applied on the draining tube, wherein the chamber extracts fluids from the tissue by applying the negative pressure through the flat surface on the attached tissue surface.
US11844890B2	Formulations and methods for direct sodium removal in patients having heart failure and/or severe renal dysfunction A direct sodium removal (“DSR”) infusate regimen and methods of use are provided for removing sodium and reducing fluid overload in patients with severe renal dysfunction and/or heart failure, in which a patient has at least a first DSR session with a first DSR infusate having no or low sodium that is instilled into a patient's peritoneal cavity for a first dwell period to cause sodium and excess fluid to migrate to the patient's peritoneal cavity, and thereafter, the patient may undergo conventional dialysis to rebalance the patient's fluid and sodium levels.
US11844887B2	Textile seal-forming structure with multiple curvatures A patient interface including a seal-forming structure with a textile membrane that has at least one hole such that the flow of air at a therapeutic pressure is delivered to at least an entrance to the patient's nares and/or an entrance to the patient's mouth. The seal-forming structure is constructed and arranged to maintain the therapeutic pressure in a cavity of a plenum chamber throughout the patient's respiratory cycle, in use. The textile membrane includes a first portion that is held in a relaxed state and a second portion that is held in a taut state. The taut state of the second portion is configured to allow the seal-forming structure to include a three-dimensional shape that has multiple curvatures.
US11844880B2	Recombinant human collagen-based multifunctional stent coating and preparation method thereof A recombinant human collagen-based multifunctional stent coating and a preparation method thereof are provided. The preparation method includes (1) activating a substrate material; (2) placing the activated substrate material in an amino compound-containing solution for a reaction to obtain an aminated substrate material; (3) placing the aminated substrate material in a polyanion electrolyte solution for a reaction, and cleaning with deionized water. The recombinant human collagen-based multifunctional stent coating prepared by the present invention effectively improves the anticoagulation and rapid endothelialization performance of biomaterials, such as vascular stent materials, and reduces the late thrombosis and restenosis problems existing in current stent materials.
US11844878B2	Crosslinked hyaluronic acid-collagen gels for improving tissue graft viability and soft tissue augmentation Hydrogels comprising a macromolecular matrix and water may be used to augment soft tissue of a human being, promote or support cell or tissue viability or proliferation, create space in tissue, and for other purposes. A macromolecular matrix may comprise a hyaluronic acid component crosslinked to a collagen component.
US11844874B2	Lyophilized polymer scaffold compositions, processes for preparation and use in anabolic wound repair The present application relates to a lyophilized scaffold composition having at least one polysaccharide wherein said scaffold is substantially solid and capable of being formed into a desired shape; wherein the at least one polysaccharide has a protonation level resulting in controlled rehydration of said scaffold, such that when said scaffold is contacted with at least one of a neutral aqueous solution, blood, blood derived fluid and combinations thereof, said scaffold forms a microparticle dispersion and stimulates tissue remodeling and anabolic wound repair, a process for preparing a lyophilized scaffold composition and the use of a lyophilized scaffold composition for wound repair in a mammal.
US11844873B2	System and method for sterility testing of radioactive materials The invention relates to a system for testing the sterility of radioactive substances, to the use of the system for testing the sterility of radioactive substances, preferably radioactive pharmaceuticals and/or diagnostic agents, and to a method for testing the sterility of radioactive substances, wherein the system comprises an isolator (8) having a device for membrane filtration (9) and a filter bottle (1) surrounding the shield (5) against ionising radiation.
US11844870B2	Embolic compositions and methods The present disclosure pertains to crosslinkable compositions and systems as well as methods for forming crosslinked compositions in situ, including the use of the same for embolizing vasculature including the neurovasculature within a patient, among many other uses.
US11844868B2	Dry powder composition for peroral administration There is provided a pharmaceutical dosage form that is suitable for peroral administration to the gastrointestinal tract, which dosage form comprises a pharmaceutical composition in the form of a particulate mixture comprising solid particles of N-butyloxycarbonyl-3-(4-imidazol-1-ylmethylphenyl)-5-iso-butylthiophene-2-sulfonamide (C21), or a pharmaceutically-acceptable salt thereof, admixed with a blend of carrier particles with weight- and/or a volume-based mean diameter, and/or a structural/particle density, that is/are similar to the weight- and/or volume-based mean diameter, and/or the structural/particle density, of the solid particles of C21, and a glidant, which composition is contained within a capsule that is suitable for such peroral administration. Preferred carrier particles have a weight- and/or a volume-based mean diameter that is less than about 100 μm. Preferred carrier particle materials include mannitol. Preferred glidants comprise colloidal silica. Such dosage forms find utility in the treatment of lung diseases, such as idiopathic pulmonary fibrosis, sarcoidosis and respiratory virus-induced tissue damage.
US11844867B2	Method of delivering insulin into a lumen of the intestinal tract using a swallowable drug delivery device Embodiments of the invention provide swallowable devices, preparations and methods for delivering drugs and other therapeutic agents within the GI tract. Many embodiments provide a swallowable device for delivering the agents. Particular embodiments provide a swallowable device such as a capsule for delivering drugs into the intestinal wall or other GI lumen. Embodiments also provide various drug preparations that are configured to be contained within the capsule, advanced from the capsule into the intestinal wall and degrade to release the drug into the bloodstream to produce a therapeutic effect. The preparation can be operably coupled to delivery means having a first configuration where the preparation is contained in the capsule and a second configuration where the preparation is advanced out of the capsule into the intestinal wall. Embodiments of the invention are particularly useful for the delivery of drugs which are poorly absorbed, tolerated and/or degraded within the GI tract.
US11844866B2	Gastroretentive extended release dosage form A novel orally administrable dosage form including a drug/active layer for loading a therapeutic agent and an extension layer for retaining the API or drug dosage form in the stomach of a subject in need thereof. Also disclosed is a method of treating diseases with the dosage form.
US11844864B2	Method for preparing granules A method for preparing granules. A slurry containing solid API powder particles dispersed in a liquid is prepared. The slurry is fed to a granulator and mixed with a dry base powder within the granulator in order to produce a slurry/base powder mixture. The slurry/base powder mixture produced within the granulator is dried in order to obtain granules containing the solid API particles and the base powder.
US11844861B2	Topical Montelukast formulations The present disclosure provides for topical emulsion comprising about 0.5% to about 10% Montelukast or pharmaceutically acceptable salt thereof; and about 0.4% to about 4% carbomer; wherein particles comprising the Montelukast in the emulsion have D90 of less than about 50 wherein the Montelukast or pharmaceutically acceptable salt thereof is homogeneously dispersed in the emulsion, and wherein the emulsion has a pH of about 3.0 to about 6.5. The present disclosure also provides a topical gel comprising (a) about 0.5% to about 10% Montelukast or pharmaceutically acceptable salt thereof; (b) about 0.2% to about 8% cellulose polymer; and (c) about 80% to about 95% amphiphilic compound; wherein the gel comprises less than 4% water.
US11844859B2	Dry powder compositions for intranasal delivery Dry powder pharmaceutical compositions for intranasal administration include an opioid receptor antagonist, e.g. naloxone, as active ingredient, and dosage unit forms thereof. Methods of treating opioid overdose include administering the dry powder compositions.
US11844856B2	Solid drug tablets for implantable drug delivery devices A drug dosage form is provided in the form of a solid tablet which is greater than 50% by weight the local anesthetic agent. The local anesthetic agent may be selected from the group consisting of an aminoamide, an aminoester, and a combination thereof. The drug tablet may be in the form of a mini-tablet which is greater than 70 wt % drug, with the balance being excipient. For example, the anesthetic agent may include lidocaine, in a salt or base form, combined with binder and lubricant excipients. Implantable drug delivery devices including the tablets are also provided, e.g., one or more of the drug tablets may be contained in a biocompatible housing. The drug tablets may be substantially cylindrical with flat end faces, and the device may have from 10 to 100 drug tablets aligned in the housing with the flat end faces of adjacent tablets abutting one another.
US11844853B2	Antiperspirant composition The present invention is in the field of personal care compositions, in particular compositions comprising antiperspirant actives. The present invention more particularly relates to compositions which do not contain the conventional and well established aluminium based actives, yet exhibit similar efficacy. This is achieved through use of an active which is a complex of a zinc salt with a β amino acid in an anhydrous carrier.
US11844849B2	Dental compositions comprising nanoparticles providing a refractive index differential between polymerizable resin and filler Dental compositions and methods of formulating a dental composition are described. In one embodiment, the dental composition comprises a polymerizable resin comprising one or more ethylenically unsaturated monomers or oligomers and nanoparticles. The nanoparticles have a refractive index of at least 1.600 and an average discrete or aggregate particle size of no greater than 100 nm. The dental composition further comprises inorganic metal oxide filler having a discrete or aggregate average particle size of at least 200 nm. The nanoparticles are present at a concentration to provide a refractive index differential between the cured polymerizable resin and inorganic metal oxide filler such that the contrast ratio of the dental composition is at least 40.
US11844845B2	Cell penetrating peptide, conjugate comprising same, and composition comprising conjugate The present invention relates to a conjugate of cell penetrating peptide and an active ingredient; and its use. Specifically, a conjugate including a cell penetrating peptide which is a peptide comprising any one amino acid sequence of SEQ ID NO: 2 to SEQ ID NO: 178, a fragment of any one sequence of SEQ ID NO: 2 to SEQ ID NO: 178, or a peptide having above 80% homology with the above-mentioned sequence; and a composition comprising the same are disclosed.
US11844841B2	Dosing regimens and related compositions and methods In some aspects, the present invention provides cell-reactive compstatin analogs and compositions comprising cell-reactive compstatin analogs. In some aspects, the invention further provides methods of using cell-reactive compstatin analogs, e.g., treat a complement-mediated disorder, e.g., to inhibit complement-mediated damage to a cell, tissue, or organ. In some aspects, the invention provides long-acting compstatin analogs and compositions comprising long-acting compstatin analogs. In some aspects, the invention further provides methods of using long-acting compstatin analogs, e.g., to treat a complement-mediated disorder, e.g., to inhibit complement-mediated damage to a cell, tissue, or organ. In some aspects, the invention provides targeted compstatin analogs and compositions comprising targeted compstatin analogs. In some aspects, the invention further provides methods of using targeted compstatin analogs, e.g., to treat a complement-mediated disorder, e.g., to inhibit complement-mediated damage to a cell, tissue, or organ.
US11844840B2	Compositions and methods for increasing efficiency of cardiac metabolism Compositions and methods for increasing efficiency of cardiac metabolism are provided.
US11844839B2	Process for the preparation of pegylated drug-linkers and intermediates thereof The present invention provides improved processes for the preparation of auristatin drug-linkers with a PEG unit, as well as intermediates thereof.
US11844838B2	Cross-linked maltodextrins for the oral delivery of biological actives The invention relates to oral administration of biological actives, in particular of insulin, comprising the use of a cross-linked starchy material as a delivery system.
US11844836B2	Topical pharmaceutical composition based on semifluorinated alkanes The invention provides liquid or semi-solid pharmaceutical compositions for topical administration comprising a semifluorinated alkane. The compositions are useful for the delivery of active ingredients into the deep layers of the skin or skin appendages. Various active ingredients may be incorporated, such as immunosuppressants, antiinfectives, antifungal agents, antiinflammatory agents, and retinoids.
US11844835B2	Inactivating bacteria with electric pulses and antibiotics Provided is a method of reducing a number of viable microbes, including contacting microbes with an antibiotic compound and applying pulses of electricity having a duration of between about 50 nanoseconds and about 900 nanoseconds. The pulses of electricity may have an intensity between about 20 kV/cm and about 40 kV/cm. The pulses of electricity may be applied at a frequency of between about 0.1 Hz and about 10 Hz. The microbes may be a gram-negative or a gram-positive strain of bacteria and the antibiotic may be applied at a concentration for a duration, wherein applying the antibiotic to the strain at the concentration for the duration does not reduce a viable number of bacteria of the strain as much, or at all, when the pulses of electricity are not also applied.
US11844831B2	African swine fever (ASF) virus vaccines The present invention describes immunogenic compositions containing immunogenic polypeptides of African Swine Fever (ASF) virus, including immunogenic compositions containing antigens other than ASF viral antigens, including antigens that may be used in immunization against pathogens that cause diarrheal diseases. Methods of eliciting an immune response with the immunogenic compositions as disclosed and methods of treating an ASF infection are also described.
US11844830B2	Vaccines for human papilloma virus and methods for using the same Improved anti-HPV immunogens and nucleic acid molecules that encode them are disclosed. Immunogens disclosed include those having consensus HPV39 E6E7 and HPV45 E6E7. Pharmaceutical composition, recombinant vaccines comprising DNA plasmid and live attenuated vaccines are disclosed as well methods of inducing an immune response in an individual against HPV are disclosed.
US11844826B2	Regulatory T cell epitopes, compositions and uses thereof The invention is directed to T cell epitopes wherein said epitopes comprises a peptide or polypeptide chain comprising at least a portion of an immunoglobulin constant or variable region. The invention also relates to methods of using and methods of making the epitopes of the invention.
US11844813B2	Ligand regulated protein-protein interaction system A ligand regulated protein-protein interaction system based on a lipocalin-fold molecule including: (a) a lipocalin-fold molecule; (b) a lipocalin-fold ligand with a low molecular weight of 1500 Da or below; and (c) a lipocalin-fold binding interaction partner; wherein the lipocalin-fold molecule can bind to the lipocalin-fold ligand; and wherein the lipocalin-fold molecule bound to the lipocalin-fold ligand binds to the lipocalin-fold binding interaction partner with an affinity which is at least 10-fold higher than the affinity of the lipocalin-fold molecule not bound to the lipocalin-fold ligand; and wherein the lipocalin-fold binding interaction partner is not a naturally occurring protein which has an affinity of <10 μM to any naturally occurring lipocalin-fold molecule in the presence of any lipocalin-fold ligand.
US11844809B2	Strategy to increase anti-viral, anti-microbial, and anti-fungal defense Disclosed herein are compositions and methods for inducing, promoting, or enhancing an immune response in a subject. For example, the disclosed compositions and methods can be used prophylactically to prevent viral/microbial infections or therapeutically to treat acute infections. In some embodiments, the disclosed method involves administering to the subject a composition comprising in vitro transcribed (IVT) RNA comprising short interspersed nuclear elements (SINEs), such as Alu repeats. In some embodiments, the disclosed compositions and methods can be used to induce, promote, or enhance any immune response in a subject, including an anti-viral, anti-microbial, anti-fungal, or anti-parasite response. In some embodiments, the disclosed compositions can be administered to any mucosal barrier, such as lungs or intestines, e.g. to enhance an innate immune response against a virus or pathogen.
US11844807B2	Methods of manufacturing microspheres The present disclosure provides phospholipid-containing compounds, pharmaceutical compositions and microspheres that exhibit high affinity for mineralized metals. The present disclosure also provides strategies for using said compounds, compositions and microspheres in the treatment of nephrolithiasis or kidney stone disease, and methods of manufacturing and preparing said compounds and compositions.
US11844803B2	Renal dysfunction improving drug comprising optical isomer of 1,4-benzothiazepine-1-oxide derivative The present invention addresses the problem of providing a pharmaceutical composition for treatment of a variety of conditions accompanied by renal dysfunction.Renal dysfunction is improved by a pharmaceutical composition that comprises an optical isomer of a 1,4-benzothiazepine-1-oxide derivative represented by general formula [II] wherein, R represents a hydrogen atom or a hydroxyl group, and “*” indicates being an optical isomer. or a pharmacologically acceptable salt thereof.
US11844801B2	Oral compositions of MK2 pathway inhibitor for treatment of immune conditions The present disclosure relates to oral compositions of Compound I or a derivative thereof. Methods of use for treating an inflammatory condition are also disclosed.
US11844800B2	Methods and compositions for predicting and preventing relapse of acute lymphoblastic leukemia Described in exemplary embodiments herein are methods, compositions, and kits for diagnosing, prognosing, monitoring, treating and/or preventing a hemopoietic malignancy and/or relapse thereof in a subject. In some embodiments, the methods can include determining an average cellular mass of cells in a sample from the subject and/or detecting one or more molecular signatures in one or more of the cells. In some embodiments, treatment includes administering one or more BCR-ABL tyrosine kinase inhibitors or a pharmaceutical formulation thereof, one or more pre-BCR signaling pathway inhibitors or a pharmaceutical formulation thereof, one or more p38 MAPK inhibitors or a pharmaceutical formulation thereof; or any combination thereof.
US11844799B2	Method for treating cancer using a BCL-2 inhibitor in conjunction with an alpha-emitting radioimmunotherapeutic This invention provides a method for treating a subject afflicted with cancer, comprising administering to the subject (i) a BCL-2 inhibitor in conjunction with (ii) an alpha-emitting isotope-labeled agent that targets cancer cells in the subject, wherein the amounts of the BCL-2 inhibitor and labeled agent, when administered in conjunction with one another, are therapeutically effective. This invention also provides a method for inducing the death of a cancer cell, comprising contacting the cell with (i) a BCL-2 inhibitor in conjunction with (ii) an alpha-emitting isotope-labeled agent that targets the cancer cell, wherein the amounts of BCL-2 inhibitor and labeled agent, when concurrently contacted with the cell, are effective to induce the cell's death.
US11844791B2	Use of antagonists and/or inverse agonists of CB1 receptors for preparing medicaments for treating fatigue post-viral fatigue syndrome The invention relates to the use of an antagonist and/or inverse agonist of CB1 receptors, in particular Rimonabant, in the treatment of post-viral fatigue syndrome, and more particularly, for the preparation of medicaments useful for treating fatigue after COVID-19. A method of treating post-viral fatigue syndrome in COVID-19 patients comprising administering a therapeutically effective amount of a pharmaceutical composition comprising an antagonist and/or inverse agonist of CB1 receptors.
US11844789B2	Animal treatments Compositions and methods for the treatment and control of various conditions in an animal which comprises administering to said animal an effective amount of an immediate release composition of about 0.5% to 50% wt/wt of active ingredient together with excipients to a total of about 100%, wherein said composition dissolves in a relatively short period of time, e.g., 75 seconds or less, 5 seconds or less, or 3 seconds or less, upon administration to said animal.
US11844787B2	Activating pyruvate kinase R This disclosure provides compounds and compositions for activating pyruvate kinase R (PKR) and related methods of manufacturing and using these compounds and compositions.
US11844778B2	Luteolin for treatment of neuromuscular movement disorder Methods for modification of abnormal protein interactions manifested as excessive PACT-mediated PKR activation within cells are described. Methods include administration of luteolin to cells that exhibit dysregulation in PACT-mediated PKR activation. Methods can decrease or prevent excessive non-viral PACT-mediated PKR activation in a cell as may occur due to expression by the cell of a mutant PACT protein. Methods can decrease an abnormal prolonged stress response as may occur in the absence of a stress-inducing activity or agent.
US11844777B2	Methods of treating autoimmune microvascular disorders Methods of treating autoimmune microvascular conditions using diosmin or diosmetin are described, particularly the treatment of digital ulcers in systemic sclerosis.
US11844774B2	Amyloid fiber formation limiter or inhibitor The object of the present invention is to provide a formulation with the effect of effectively suppressing or inhibiting amyloid fibril formation by the dissolution, elimination (discharge), etc. of amyloid fibril formation in vivo.If an agent for suppressing or inhibiting an amyloid fibril formation comprising tranilast or a pharmacologically acceptable salt thereof as an active ingredient is administered by a method such as oral administration, amyloid fibril formation can be effectively suppressed or inhibited in vivo as a result of effects such as amyloid fibril dissolution or elimination (discharge). Therefore, it is possible to prevent or treat amyloid plaques, in which amyloid fibrils formed by the aggregation of amyloid protein have been deposited, and to prevent or treat diseases arising from amyloid fibril deposition, that is, diseases arising from the deposited amyloid fibrils themselves and diseases that cause dysfunction of organs or tissues as a result of amyloid fibril deposition.
US11844771B2	Methods of treating acute respiratory distress syndrome using colchicine Disclosed are methods of treating Acute Respiratory Distress Syndrome using colchicine, e.g., by administering colchicine to a subject in need thereof.
US11844770B2	Substituted cycloalkanes for managing nephrogenic diabetes insipidus In certain embodiments, this disclosure relates to methods of treating or preventing nephrogenic diabetes insipidus comprising administering an effective amount of 1,1′-(dodecane-1,12-diyl)bis(cyclopropane-1-carboxamide), pharmaceutical salts or derivatives thereof, as described herein, to a subject in need thereof. in certain embodiments, the subject has been diagnosed with nephrogenic diabetes insipidus.
US11844767B2	Composition and methods for stimulating clearance of amyloid-beta protein The present invention generally relates to compositions and methods for stimulating astroglial uptake and degradation of amyloid-β protein aggregates. One aspect of the invention provides a method of preventing or treating Alzheimer's disease including administrating a clinically effective amount of combination of vitamin A or a derivative thereof and an agonist of proliferator-activated receptor α (“PPARα”) to a human or veterinary subject in need of such treatment.
US11844765B2	Treatment of inflammatory conditions by delivery of interleukin-1 receptor antagonist fusion protein The present invention provides, among other things, methods of treating post-cardiac injury syndrome (PCIS) or pericarditis, comprising a step of administering to a subject in need of treatment an interleukin-1 receptor-Fc fusion protein at a therapeutically effective dose and an administration interval for a treatment period sufficient to improve, stabilize or reduce one or more signs and symptoms of pericarditis relative to a control.
US11844763B2	Pharmaceutical composition and method of manufacturing The present invention provides for methods of obtaining an extract of Cannabis plant material as well as subsequent processing of the extract to provide a concentrate of Cannabis. The present invention also provides for pharmaceutical dosage forms (e.g., oral thin films and transdermal patches) that include the concentrate (or extract) of Cannabis, as well as methods of medical treatment that include administering the pharmaceutical dosage forms.
US11844756B2	Compositions and methods for treating anemia Provided herein are specific doses of, and dosing regimens for, using a HIF prolyl hydroxylase inhibitor in treating or preventing anemia, such as anemia secondary to or associated with chronic kidney disease, anemia secondary to or associated with non-dialysis dependent chronic kidney disease anemia associated with or resulting from chemotherapy, or anemia associated with AIDS.
US11844751B2	Medication verification method and system A medication dispensing system includes an automated dispensing device that includes cells with electronically activated locks. The device is configured to detect when medication counts in the cells fall below predetermined thresholds. The system further includes a plurality of first electronic devices that are associated with some of the cells and that have imagers. In response to any of the medication counts in the cells being below the predetermined threshold, the automated dispensing device is configured to automatically send a replenishment needed notification to the first electronic device associated with the cell. That first electronic device is configured to transmit a picture of a medication to a second electronic device. In response to a positive verification by a user of the second electronic device that the medication in the picture is the correct medication, the second electronic device is configured to transmit an unlock signal to the automated dispensing device.
US11844749B2	Enteral fluid delivery system Disclosed is a system for administrating fluids to a patient, such as an infant. The system comprises a container that defines a drip chamber, a source of nutritive fluid fluidically communicating with the drip chamber, and a tube connecting the drip chamber to the gastric cavity of a patient, the chamber including a membrane that is gas-permeable but that is resistant to fluid passage. The system allows fluids to be introduced to the patient and for gastric gases to be released while they are resistant to the leak and spillage.
US11844748B2	Syringe adapter with cap A syringe adapter is provided. The adapter includes a housing having a first end and a second end positioned opposite the first end. The first end of the housing has a connector configured to be secured to a syringe barrel. The adapter also includes a cannula positioned within the housing and a seal arrangement including a membrane or septum positioned within the housing and movable within the housing, the seal arrangement comprising a membrane. The assembly can also include a protective cap having a first open end and a second closed end. The protective cap can be connected to the housing via a snap fit and can be configured to receive the second end of the housing.
US11844747B2	Capping system for liquid medicine bottles A save-and-draw capping system may be snapped or otherwise attached/connected to the top of a liquid medicine bottle having a rubber surface that may be punctured using a syringe to draw medicine. Using the save-and-draw capping system, the rubber surface may be sealed after it has been punctured. A secondary seal may be used to apply pressure to the cap of the liquid medicine bottle. A draw attachment, such as a draw needle, may be attached to the save-and-draw cap so that a hose may be connected to the liquid medicine bottle when multiple injections are needed. The save-and-draw capping system may be removed from one liquid medicine bottle to be used on another liquid medicine bottle.
US11844745B2	Pill regulator apparatus A pill regulator apparatus is defined by a base. A number of side walls, including a rear wall, a front wall, and a pair of opposing side walls. The front wall, rear wall and opposing side walls define an interior volume. A number of dividing walls are installed within the interior volume so that a number of individual compartments are defined. A number of tabs are placed above the individual compartments on the rear wall. Each individual compartment includes a corresponding tab. Each tab is movable between an upward position and a downward position.
US11844744B1	Microwave physiotherapy acupoint acupuncture device and use method thereof Disclosed is a microwave physiotherapy acupoint acupuncture device, including a main console, and a physiotherapy couch. An end part of the physiotherapy couch is provided with a mounting frame and a control box, the mounting frame is provided with a patient parameter display screen, a microwave source is arranged in a control box, and a control panel is provided outside the control box. A side part of the physiotherapy couch is provided with a mounting box, a microwave magnetron is arranged inside the mounting box, and a mechanical arm is arranged at a top of the mounting box. An end part the mechanical arm is provided with a microwave probe, and the microwave magnetron is connected to the microwave probe at the end part of the mechanical arm by a line.
US11844741B2	Travel assistance system Apparatuses, systems and methods associated with a travel assistance system. A wearable personal navigation device may include a communication system, an indicator, and a processor coupled to the communication system and the indicator. The processor may be configured to generate a request for a navigation path from a location to a destination and transmit the request to a node of the network. The processor may be configured to determine the direction of travel from the location of the user based on a first navigation path received from the node of the network in response to the request, wherein the first navigation path includes at least one modification from a second navigation path, wherein the modification is based on data received by the network from a remote device that indicates an object, and cause the indicator to indicate the direction of travel. Other embodiments may be described and/or claimed.
US11844739B2	Handheld acoustic shock wave or pressure pulse application device and methods of use A handheld acoustic shock wave or pressure pulse applicator device has a body structure and an applicator head. The body structure has a proximal end and a distal end with a longitudinal axis extending between the ends. The applicator head is at the distal end. the head emits pressure pulses or shock waves at an inclined angle relative to the longitudinal axis of the body structure. The applicator head has a balloon or lens or membrane through which the emitted pressure pulses or shock waves pass. The lens or membrane is configured to be coupled directly or indirectly to an exposed soft tissue surface of a palate inside a patient's mouth to direct emitted pressure pulses or shock waves to the brain. The applicator device can be configured with the inclined obtuse angle fixed between 150 degrees and 90 degrees or can be adjustable between 180 degrees and 90 degrees.
US11844738B2	Therapy device for neck and spine A therapy device includes a frame, a motor, and a sling on which a neck of a supine user rests. The sling is movable by the motor relative to the frame to enable continuous passive motion rotation of a user's neck and cervical spine. Additionally, depending on where the user's head is placed relative to the sling, the user's spine can be placed in axial traction, and the user's neck can also be placed into extension. Movement of the sling may be achieved by an armature that is rotated by the motor. The armature may include a plurality of openings formed therein that are configured to receive a sling lead. Each of the openings results in a different amount of rotational movement of the user's head, such that a user can adjust to location of the sling pin to result in a desired amount of rotational movement.
US11844737B2	Wearable muscular strength assisting apparatus A wearable muscular strength assisting apparatus includes a base configured to be positioned on a wearer and extending vertically, a link unit, which is configured to be positioned so as to be laterally spaced apart from the base and is configured to be connected to the wearer's upper arm, front arm or hand, a first connector, which is rotatably coupled at one end thereof to the base and extends laterally and which is rotatably coupled at a remaining end thereof to the link unit so as to connect the link unit to the base, and a second connector, which is rotatably coupled at one end thereof to the base, and extends laterally and which is rotatably coupled at a remaining end thereof to the link unit so as to connect the link unit to the base.
US11844734B2	Mobile body A mobile body (1A) includes: a base body (3) tiltably assembled to a movement operation section (2) that can move on a floor surface; an occupant riding section 6 installed to the base body (3) by a connection mechanism (4); an auxiliary ground contact section 7 connected to the occupant riding section (6) and in contact with the floor surface in a slidable or rollable manner when a tilt amount of the occupant riding section (6) with respect to the floor surface increases to a predetermined amount; and a control device (80) which controls the movement of the movement operation section (2) to stabilize the attitude of the mobile body (1A). The connection mechanism (4) elastically rocks the occupant riding section (6) with respect to the base body (3) according to the movement of the center of gravity of a user P riding on the occupant riding section (6).
US11844732B2	Support for securing a robotic system to a patient table A support attaches a mechanism to a patient table having a patient supporting surface and a first rail and a second rail. The support comprising: a base; a first engagement member; a second engagement member; and a single engagement mechanism moving the first engagement member and the second engagement member from a loading position to a secured position securing the base to the first rail and the second rail.
US11844731B2	Systems and methods for indicating an open porthole in an infant care station A system for safely containing an infant on a mattress is described. The system includes a plurality of panels that extend upwardly from a base that supports the mattress, wherein the plurality of panels and the base form an enclosure around the mattress, and wherein at least one of the plurality of panels is configured to have a locked position and an unlocked position. The system also includes a detection system that detects when the at least one of the plurality of panels is in the unlocked position and a lighting system operatively coupled to the detection system, wherein the lighting system is configured to emit light when the at least one of the plurality of panels is detected to be in the unlocked position. Furthermore, the system includes a power system that provides energy to the lighting system for emitting the light.
US11844729B2	Comprehensive intraocular vision advancement An intraocular implant device for comprehensive intraocular vision advancement includes an intraocular implant body shaped for positioning inside a lens chamber of an eye. In some embodiments, the implant includes an optical adjustable base accommodating lens configured to provide both base adjustment and accommodation. In further embodiments, the implant includes a photoelectric sensor operable to receive incident light through the cornea and to convert the received light into electrical energy for use with one or more circuit components disposed on the body, and wherein the photoelectric sensor is also operable to convert the received light into image data. The ocular implant device may include a projector for projecting the an image representative of the image data onto the retina of a user.
US11844727B2	Ophthalmic knife and methods of use The present invention relates to an ophthalmic knife and methods of its use for treatment of various conditions including eye diseases, such as glaucoma, using minimally invasive surgical techniques. The device is configured for cutting the tissues within the eye, for example, a trabecular meshwork (TM).
US11844726B2	Thermally robust laser probe assembly Certain aspects of the present disclosure provide a thermally robust laser probe assembly comprising a cannula, wherein one or more optical fibers extend at least partially through the cannula for transmitting laser light from a laser source to a target location. The probe assembly further comprises a lens housed in the cannula and a protective component press-fitted to the distal end of the cannula, wherein the lens is positioned between the one or more optical fibers and the protective component.
US11844722B2	Method and system to detect changes in a patient's endogenous temperature set-point during externally induced targeted temperature management Systems, methods and devices for utilizing heat transfer parameters or energy expenditure of devices providing controlled hypothermia, normothermia or hyperthermia to detect changes, or the absence of changes, a patient's endogenous set-point temperature; which is not available during exogenously induced targeted temperature management. A particular embodiment would allow detection of fever in patients undergoing targeted temperature managed.
US11844721B2	Cryocabin arrangement and an operating method The invention pertains to a method for operating a cryocabin arrangement 100 with an open-top cabin 10, a cooling unit 20 and a number of fluid circulation units 30. The method comprises receiving user-specific data comprising at least temperature indications measureable, by a number of sensor devices, at skin surface of the user upon delivery of cooling fluid 201 into the cabin via the cooling unit followed by intake and recirculation of said cooling fluid by fluid circulation units, which further return recirculated cooling fluid 301 inside said cabin, and based on said user-specific data, selectively adjusting distribution of said cooling fluid 201, 301 inside the cabin, in terms of at least speed and/or direction of a fluidic flow, to a predetermined level during an operation cycle.
US11844717B2	Nutrient recycling device A nutrient recycling device is provided that is configured to collect digestive contents from a first opening of a gastrointestinal (GI) tract and recycle and/or return the digestive contents to a second location in a patient's gastrointestinal tract. The device and associated method may find application in patients with a number of complaints, such as short bowel syndrome and/or prior to stoma reversal surgery. The device comprises a bag adapted to receive the digestive contents from a first GI opening, and a pump incorporated with the bag adapted to pump the digestive contents to a second GI location. The pump includes an inlet in fluid communication with the interior of the bag, and an outlet connected to an outlet conduit adapted to provide a flow pathway for the digestive content to flow from the pump to second GI location.
US11844713B2	Iris-style crimpers for medical devices A crimper for altering an implantable medical device from an uncompressed state to a compressed state. The crimper includes a plurality of crimper elements that define a crimper channel, each of the crimper elements including a non-planar surface that forms a portion of the crimper channel. Each non-planar surface is configured to apply non-uniform radial compression along a length of the implantable medical device during operation of the crimper when altering the implantable medical device from the uncompressed state to the compressed state. The crimper also includes handle configured to operate the crimper. Actuation of the handle decreases a volume of the crimper chamber to transition the implantable medical device from the uncompressed state to the compressed state.
US11844711B2	Stent This covered stent 100, which is released from a sheath 200 and placed in a lumen in a living body, is provided with: a tubular skeleton portion 11 which is stretchable in the axial direction and is expandable in the radial direction substantially perpendicular to the axial direction; and a stretch restriction portion 2 for restricting stretching of the skeleton portion in the axial direction. The stretch restriction portion is formed from a material different from that of the skeleton portion and restricts stretching of the skeleton portion in the axial direction when the skeleton portion is contracted in the radial direction while being stored in the sheath.
US11844709B2	Adjustable seal system An adjustable seal system includes a suspension liner having a liner body and an outer surface. A plurality of seal bands are located along a height of the liner body. A seal component is arranged for removably securing to the liner body. The seal component includes open upper and lower ends defining an opening therethrough and an internal surface arranged to frictionally engage at least one of the seal bands and secure on the outer surface of the liner. The seal component also includes an upper portion descending to at least one seal, and a lower portion.
US11844708B2	Prosthetic knee with a rectification hydraulic system Described here are prosthetic systems, devices, and methods of use therefor. Generally, a prosthesis may be configured to set a resistance to rotation of a prosthetic joint based on a phase of gait. The prosthesis may include a first cylinder, a first piston slidable within the first cylinder, a fluid sump, and a fluid circuit. The fluid circuit may include a plurality of interconnected fluid channels having a unidirectional variable-resistance valve and a set of check valves that are configured to provide unidirectional flow through the valve during piston compression and extension.
US11844706B2	System and method for positioning and orienting an orthopedic implant A system and method for positioning and orienting an orthopedic implant that includes an implant body; a sensor system integrated into the implant body, the sensor system comprising of at least a plurality of electrodes positioned within the implant body such there is at least one exposed region on the surface of the implant body for each electrode of the plurality of electrodes; a sensor processing control system communicatively coupled to the sensor system, the sensor processing control system configured with instructions that when executed cause the sensor processing control system to collect sensor data from the sensor system and generate adjacency data from the sensor data; and an implant feedback system, that updates state based in part on the adjacency data.
US11844704B2	Instruments and method for ankle replacement surgery The present disclosure generally discloses instruments and methods of using those instruments for performing various aspects of ankle replacement surgery. In one embodiment, an alignment assembly for adjusting a position of a guide tool relative to a patient is provided. The alignment assembly includes a proximal housing; a distal housing configured to be connected to the guide tool; and at least one linkage system configured to adjust a relative angle between at least two portions of the alignment assembly. A surgical guide wire is also disclosed. The surgical guide wire includes a distal tip having a tapered or trocar end configured for insertion into a bone; a distal region adjacent to the distal tip; a transition region adjacent to the distal region; and a proximal region adjacent to the transition region.
US11844700B2	Intervertebral spinal implant An intervertebral implant for implantation in a treated area of an intervertebral space between vertebral bodies of a spine is provided. The upper surface and the lower surface of the implant each have a contact area capable of engaging with anatomy in the treated area, and the upper and lower surfaces define a through-hole having an inner surface extending through the spacer body. A first and second sidewalls extend from a front end and a back end, wherein the first and second sidewalls are configured with engagement portions positioned in close proximity to the front end and the back end. The front end and the back end are configured with a threaded hole for receiving an instrument for inserting the intervertebral implant into the intervertebral disc space.
US11844695B2	Devices for transcatheter chordal implantation and methods of implantation An endovascular medical assembly and method for restoring chordal support to a leaflet of a heart valve by implanting artificial chordae tendinea in the heart. A chord is inserted into the heart endovascularly with a leaflet grasper which pierces the leaflet and implants the chord through the leaflet. An anchor assembly is implanted into an intracardiac wall and has anchor lines extending therefrom. The chord and an anchor line are assembled by a line gathering member and the tension of the chord is adjusted and secured. The chord is, thus, secured to the anchor assembly to support the leaflet.
US11844692B2	Heart valve pinch devices and delivery systems Pinch devices and access systems that can be used to secure a prosthetic heart valve to a heart valve annulus and to treat valvular insufficiency. A pinch device can be a separate expandable element from the prosthetic heart valve that is first advanced to the annulus and deployed, after which an expandable prosthetic heart valve can be advanced to within the annulus and deployed. The two elements can clamp/pinch the heart valve leaflets to hold the prosthetic heart valve in place. The pinch device can have a flexible, expandable annular frame. A combined delivery system can deliver the pinch device and prosthetic heart valve with just a single access point and aid more accurate coaxial deployment. The pinch device can be mounted near distal end of an access sheath, and a catheter for delivering the prosthetic heart valve can be passed through a lumen of the same access sheath.
US11844690B2	Systems and methods for anchoring and sealing a prosthetic heart valve A prosthetic valve includes a tubular frame, a multi-leaflet valve, movable rods, and a flange. The frame includes a lattice, an inflow end portion, and an outflow end portion. The frame is movable between radially collapsed and expanded states. The lattice deflects as the frame moves between the radially collapsed and expanded states. The valve is disposed within and coupled to the frame and is configured to allow one-way blood flow therethrough. The rods are coupled to the lattice of the frame and are configured to facilitate movement of the frame between the radially collapsed and expanded states. The flange is coupled to and extends radially outwardly from the frame and includes deflectable petals. The petals include a first petal having a first length and a second petal having a second length, and the first length is different than the second length.
US11844689B2	Achromatic lenses and lenses having diffractive profiles with irregular width for vision treatment Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for providing improved extended depth of focus lenses. Exemplary ophthalmic lenses can include an optic including a diffractive profile including at least one set of echelettes, each echelette of the set having a different width in r-squared space than any other echelette of the set and the at least one set of echelettes repeating at least once upon the optic.
US11844688B2	Achromatic lenses with zone order mixing for vision treatment Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for reducing dysphotopsia effects, such as haloes and glare. Exemplary ophthalmic lenses can include an optic including a diffractive achromat configured to direct light to a common focus, with individual zones of the diffractive achromat directing light to the common focus in at least two different diffractive orders utilizing at least two different diffractive powers.
US11844686B2	In vivo tissue engineering devices, methods and regenerative and cellular medicine employing scaffolds made of absorbable material Tissue engineering devices and methods employing scaffolds made of absorbable material for use in the human body for tissue genesis and regenerative and cellular medicine including breast reconstruction and cosmetic and aesthetic procedures and supplementing organ function in vivo.
US11844684B2	In vivo tissue engineering devices, methods and regenerative and cellular medicine employing scaffolds made of absorbable material Tissue engineering devices and methods employing scaffolds made of absorbable material for use in the human body for tissue genesis and regenerative and cellular medicine including breast reconstruction and cosmetic and aesthetic procedures and supplementing organ function in vivo.
US11844683B2	In vivo tissue engineering devices, methods and regenerative and cellular medicine employing scaffolds made of absorbable material Tissue engineering devices and methods employing scaffolds made of absorbable material for use in the human body for tissue genesis and regenerative and cellular medicine including breast reconstruction and cosmetic and aesthetic procedures and supplementing organ function in vivo.
US11844682B2	In vivo tissue engineering devices, methods and regenerative and cellular medicine employing scaffolds made of absorbable material Tissue engineering devices and methods employing scaffolds made of absorbable material for use in the human body for tissue genesis and regenerative and cellular medicine including breast reconstruction and cosmetic and aesthetic procedures and supplementing organ function in vivo.
US11844680B2	Expandable vascular implant The invention relates to an expandable vascular implant for implantation into vessels of a patient, the vascular implant being convertible from a compressed state to an expanded state, and the vascular implant comprising the following: a hollow cylindrical main body having a longitudinal direction and a proximal end and a distal end, and a main body lumen which extends from the proximal to the distal end. The hollow cylindrical main body is formed by a tubular lattice structure, the tubular lattice structure having at least one first and at least one second region, the first region being fixedly connected to the second region, the first region being designed to be self-expandable, and the second region is designed to be balloon-dilatable.
US11844678B2	Kits for surgical repair of soft tissue defects and components, packaging, and methods of use thereof The present disclosure describes kits for surgical repair of soft tissue defects, including hernias. The kits include any combination of components selected from an implantable sheet, at least one loop tie, a delivery tool, a positioner, a rolling device, and a insertion member. Packaging for the kits and/or components and methods of using the kits and/or components are also provided.
US11844677B2	Vaginal device A vaginal device and method of preventing urinary incontinence is disclosed. The device includes a longitudinal portion having a geometrical centre line, a first end and a second end, the first end being the innermost of the vaginal device during use, at least one supporting portion protruding from the longitudinal portion at the first end, the at least one supporting portion being configured to support against the urethra, through the vaginal wall, at a site located adjacent the maximal urethral pressure point, and a reference member protruding from the longitudinal portion at the second end, wherein the reference member during use is fixated against the vaginal introitus, holding the vaginal device securely fixated inside of the vagina and ensuring the at least one supporting portion is arranged at the intended site. The device further includes a section of the longitudinal portion, arranged between the supporting portion and the reference member, that has a decreasing cross-section towards the reference member and/or has at least one notch, groove and/or slot in an outer surface along an axial direction of the section.
US11844674B2	Apparatuses and methods for making absorbent articles Aspects of the present disclosure relate to methods and apparatuses for manufacturing absorbent articles, wherein discrete zones of protrusions may be formed on a substrate. In some configurations, the protrusions may be formed as hooks. When forming the discrete zones of protrusions, localized speed variances may be imparted to the advancing substrate to ensure the adequate time to form the protrusions is provided. As such, protrusions may be formed on portions of the substrate that have been temporarily stopped or slowed to relatively slow speeds. The substrates with zones of protrusions may then be incorporated into products, such as assembled absorbent articles, so as to place the protrusions in desired positions on the absorbent articles. As such, the methods and apparatuses herein allow for the use of hook forming techniques on substrates in article manufacturing processes that provide flexibility in such configurations without sacrificing desired manufacturing speeds.
US11844670B2	Methods of making laminates for absorbent articles Three-dimensional laminates and methods for making the same are provided. The three-dimensional laminates may be apertured and may have welds between various substrates. The three-dimensional laminates may be used in absorbent articles, such as diapers and pants, for example, as topsheets, as topsheets and acquisition layers, or as outer cover materials, for example. The three-dimensional laminates may be produced on an absorbent article manufacturing line.
US11844669B2	Absorbent article with waist gasketing element and leg cuffs A disposable absorbent article may include a chassis that includes a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet; and a leg gasketing system. The leg gasketing system may include an inner cuff and an outer cuff; the inner cuff may include an inner cuff folded edge and an inner cuff material edge and the outer cuff may include an outer cuff folded edge and an outer cuff material edge such that the web of material is folded laterally inward to form the outer cuff folded edge and folded laterally outward to form the inner cuff folded edge. The leg gasketing system may also include a leg gasketing system pocket with an opening on an inboard longitudinal edge of the pocket.
US11844666B2	Classification of nucleic acid templates Methods, compositions, and systems are provided for characterization of modified nucleic acids. In certain preferred embodiments, single molecule sequencing methods are provided for identification of modified nucleotides within nucleic acid sequences. Modifications detectable by the methods provided herein include chemically modified bases, enzymatically modified bases, abasic sites, non-natural bases, secondary structures, and agents bound to a template nucleic acid.
US11844665B2	Deployment techniques for annuloplasty structure A first part of an annuloplasty structure is anchored to an annulus of a valve of a heart by using a driver to screw a tissue-coupling element of a first anchor into a first site of the annulus, such that the tissue-coupling element enters cardiac tissue in a direction parallel to a central longitudinal axis of the driver through the distal end of the anchor driver. The same is subsequently done for second and third parts of the annuloplasty structure using second and third anchors at second and third sites of the annulus, mutatis mutandis. Between anchors, the driver is retracted out of the heart. Subsequently, the valve is treated by reducing a distance between the first site and the second site, and a distance between the second site and the third site, by tightening a flexible and elongate contracting member of the annuloplasty structure.
US11844663B2	Light curing dental system A light curing dental system comprising a light emitting tray that precisely distributes an optimal amount of curing light energy to internal, external and extra oral portions of the dental arch to cure a dental material. The light curing dental system generally includes a light source, a light emitting dental tray, an activation module and a photocurable dental material.
US11844662B2	Dentition movement track indicator and manufacturing method of intra-oral fixation assembly thereof The invention provides a dentition movement track indicator and a tracing method. The device includes an intra-oral fixation assembly and an extra-oral movement indicating assembly, wherein the intra-oral fixation assembly includes a lower denture base, a left side retention steel wire, a right side retention steel wire and a positioning steel wire. The lower denture base is arranged on the lingual side of the lower dentition and respectively extends from a lower incisor to the far center of the last tooth on the left side and the right side and clings to the lingual mucous membrane. The left side retention steel wire and the right side retention steel wire are distributed in a left-right symmetry mode. The extra-oral movement indicating assembly includes a connecting rod, an arc rod, an indicating plate and a plurality of rectangular parallelepiped thin rods. According to the dentition movement track indicator, an intra-oral fixation assembly.
US11844658B2	Dental system and method Embodiments of the invention provide a dental network including a portable dental laser station controllable within a remote access system. The dental laser station can include a dental laser, and a dental handpiece assembly coupled to or including the at least one dental laser. Some embodiments include a processor and a non-transitory computer-readable storage medium including a dental laser management process to exchange dentistry-related parameters between the dental laser station or components and a remote network. Some embodiments include a handpiece assembly structured so that any beam size on the output window or surface is greater than any beam size exiting at the input window or surface. Some embodiments include a laser power supply combination with at least one high voltage (HV) power supply, a coupled or integrated simmer supply, a direct current (DC) supply, and at least one laser configured with a power supply.
US11844654B2	Mid-procedure view change for ultrasound diagnostics An ultrasound guidance dynamic progression method includes selecting a predetermined ultrasound diagnostic workflow in memory of an ultrasound diagnostic computing system, the workflow including a sequence of views of a target organ. The method further includes selecting a first view in the sequence and presenting guidance in a display of the computing system for the first view, for instance visual, audible or haptic feedback. The method yet further includes acquiring imagery in the computing system in association with the first view, and detecting an anomalous feature of the acquired imagery. Finally, the method includes selecting a different view in the sequence as a substitute for a next one of the views in the sequence in response to having detected the anomalous feature, and further presenting different guidance in the display for the different view in lieu of guidance for the next one of the views.
US11844652B2	Ultrasound diagnosis apparatus and method of operating the same A method of operating an ultrasound diagnosis apparatus includes: acquiring a plurality of frequency band images respectively having different frequency bands based on an ultrasound signal corresponding to an object; determining weights respectively for the plurality of frequency band images based on brightness levels of regions including the object in each of the plurality of frequency band images; synthesizing the plurality of frequency band images based on the weights for the plurality of frequency band images; and displaying a synthetic ultrasound image of the object, generated as a result of the synthesizing.
US11844649B2	Ultrasound probe and ultrasound endoscope An ultrasound probe includes: an ultrasound transducer including plural piezoelectric elements; an acoustic lens layer configured to radiate the ultrasound emitted from the plural piezoelectric elements to outside; a back layer that faces the acoustic lens layer with the ultrasound transducer interposed between the back layer and the acoustic lens layer; and a wiring member having at least a part that is arranged at a first position between the acoustic lens layer and the ultrasound transducer or at a second position that faces the ultrasound transducer with the back layer interposed between the second position and the ultrasound transducer. The wiring member includes: a resin layer having electrically insulating; and an electrically conducting layer that is provided on the resin layer and includes plural signal wirings.
US11844648B2	Device, system, and method for hemispheric breast imaging A device, system, and method for volumetric ultrasound imaging is described. The device and system include an array of transducer elements grouped in triangular planar facets and substantially configured in the shape of a hemisphere to form a cup-shaped volumetric imaging region within the cavity of the hemisphere, A plurality of data-acquisition assemblies are connected to the transducers, which are configured to collect ultrasound signals received from the transducers and transmit image data to a network of processors that are configured to construct a volumetric image of an object within the imaging region based on the image data received from the data-acquisition assemblies.
US11844645B2	Diagnostic, monitoring, and predictive tool for subjects with complex valvular, vascular and ventricular diseases Described are non-invasive methods and associated embodiments for determining an indicator of hemodynamic function using a lumped parameter model of cardiovascular function. The model uses data obtained using a non-invasive cardiovascular imaging modality such as Doppler echocardiography as well as blood pressure data. Various embodiments allow for the diagnosis, monitoring or prognosis of cardiovascular disease including complex valvular, vascular and ventricular diseases (C3VI) as well as prospectively assessing the effect of interventions on cardiovascular function and heart workload.
US11844643B2	Assessing joint condition using acoustic sensors A new non-invasive tool for cartilage assessment, exercise and sports management, and prevention of osteoarthritis is provided. In various embodiments, cartilage condition is assessed using audible signals from joints. Assessment test results are used to provide feedback regarding joint stress and friction that is related to physiological or pathological loads. Data obtained from audible signals are processed to provide an index that can be interpreted by a user or third parties. The index is useful as a baseline for exercise practices, training routines, wellness programs, or rehabilitation protocols.
US11844640B2	Methods for x-ray imaging of a subject using multiple-energy decomposition Methods for quantitatively separating x-ray images of a subject having three or more component materials into component images using spectral imaging or multiple-energy imaging with 2D radiographic hardware implemented with scatter removal methods. The multiple-energy system may be extended by implementing DRC multiple energy decomposition and K-edge subtraction imaging methods.
US11844635B2	Alignment CT Methods and systems for navigating to a target through a patient's bronchial tree are disclosed including a bronchoscope, a probe insertable into a working channel of the bronchoscope including a location sensor, and a workstation in operative communication with the probe and the bronchoscope the workstation including a user interface that guides a user through a navigation plan and is configured to present a three-dimensional (3D) view for displaying a 3D rendering of the patient's airways and a corresponding navigation plan, a local view for assisting the user in navigating the probe through peripheral airways of the patient's bronchial tree to the target, and a target alignment view for assisting the user in aligning a distal tip of the probe with the target.
US11844634B2	Mobile patient alarm display This disclosure describes example alarm notification systems that can enable a clinician to respond to an alarm notification received via a computing device, which may have more advanced functionality than a pager. The clinician device may be a mobile device, such as a cellphone or smartphone, tablet, laptop, personal digital assistant (PDA), or the like. The clinician device may communicate with a remote server to obtain patient data generated by a patient device at the point-of-care (such as a bedside device or patient-worn monitor). This patient data may be continuous monitoring data for one or more patients. A mobile application (optionally a browser application) on the clinician device can enable the clinician to view continuous monitoring data for multiple patients, as well as view and respond to alarms and alerts, all from the clinician device, regardless of location.
US11844633B2	Feature identifying method and electronic device A feature identifying method and an electronic device are provided. The method includes: obtaining a plurality of physiological information obtained by measuring a subject at a plurality of time points in one day; converting the plurality of physiological information into a plurality of correlation features respectively; establishing a plurality of first risk prediction models according to the plurality of correlation features, and identifying at least one first correlation feature from the plurality of correlation features according to the plurality of first risk prediction models; establishing a plurality of second risk prediction models according to the at least one first correlation feature, and identifying, according to the plurality of second risk prediction models, at least one second correlation feature capable of predicting a specific disease from the at least one first correlation feature; and outputting the at least one second correlation feature.
US11844632B2	Method and system for determining abnormality in medical device A method for determining an abnormality in a medical device from a medical image is provided. The method for determining an abnormality in a medical device comprises receiving a medical image, and detecting information on at least a part of a target medical device included in the received medical image.
US11844631B2	Apparatus and method for estimating bio-information An apparatus for estimating bio-information includes: a sensor configured to obtain a bio-signal from an object; and a processor configured to obtain a second-order differential signal of the bio-signal, to detect at least one of an inflection point in a predetermined period of the second-order differential signal, and a zero-crossing point in the predetermined period of the second-order differential signal, to extract a feature based on the detected at least one of the inflection point and the zero-crossing point, and to estimate bio-information based on the extracted feature.
US11844629B2	MRI transporter apparatus and methods A smart system and methods for coupling a medical transporter apparatus with an imaging apparatus, involving: a smart docking module comprising at least one coupler responsive to a controller operable by a set of executable instructions, the smart docking module comprising a non-magnetic material; and the smart docking module configured by the controller to automatically perform at least one of: position, dock, engage, latch, lock, interlock, release, emergency-release, quick-release, disengage, emergency-disengage, and quick-disengage the medical transporter apparatus in relation to the imaging apparatus.
US11844628B2	Method of forming a transformer assembly The present disclosure provides methods and techniques associated with a planar transformer for an apparatus. The planar transformers include a substrate carrying electronic components and a continuous core that is formed by distributing the encapsulant material uniformly around the substrate unit to define a consistent cross-sectional area for the magnetic path. The electronic components include primary windings and secondary windings associated with the transformer. In some embodiments, the encapsulant material is molded to seals air gaps to the substrate unit.
US11844625B2	Instrumented wound closure device A wound or incision closure apparatus comprises a first and second panel. Each of the panels comprises a bottom adhesive layer, a medial substrate layer, and an upper load distribution layer which connect the two panels. A sensory or therapeutic element is disposed adjacent, within, or between two or more of the layers. The sensory or therapeutic element can provide sensing and/or therapy for the incision and/or monitor the incision so that the therapy can be customized and updated.
US11844623B1	Systems and methods for tracking sleep An apparatus for sleep tracking may include (i) a sensor that detects whether a wearable device is being worn by a user, (ii) a mode-switching module that switches the wearable device between an active mode when the sensor detects that the wearable device is being worn by the user and a sleep-tracking mode when the sensor detects that the wearable device is not being worn by the user, (iii) a detector that, when the wearable device is in the sleep-tracking mode, detects signals associated with sleep behavior of the user, and (iv) a sleep-tracking module that, when the wearable device is in the sleep-tracking mode, monitors the user's sleep based at least in part on an evaluation of the signals associated with the sleep behavior of the user. Various other methods, systems, and computer-readable media are also disclosed.
US11844622B2	Devices, systems, and methods for generating and displaying large bowel information Devices, systems, and methods for generating and displaying large bowel information. In at least one embodiment of a method of generating a gastrointestinal model, comprising the steps of obtaining size data within a mammalian gastrointestinal tract using a device configured to fit within the mammalian gastrointestinal tract, and modifying a model colon using the obtained size data to generate a patient-specific colon model.
US11844621B2	Handheld home monitoring sensors network device Lightweight personal handheld home monitoring and managing device, which includes a sound sensor network/array of sound sensor networks combined with an Artificial Neural Network (ANN) and a build in system and methods, making this device an intelligent and portable apparatus to address specific health issues. The combined apparatus is used for managing and/or guidance and/or diagnosing and/or controlling and managing purposes. This present version of the apparatus will address pulmonary disorders and diseases or similar ailments.
US11844616B2	Enhanced visualization of organ electrical activity Methods, apparatus, and systems for medical procedures are disclosed herein and include sensing a plurality of tissue electrical potentials at an organ area of an organ, by one or more electrodes on a catheter, determining a number of peak electrical potentials from the plurality of first tissue electrical potentials such that the a peak electrical potential exceeds a potential threshold, determining a first visual characteristic based on the number of peak electrical potential and displaying a rendering of the organ comprising the organ area such that the rendering of the first organ area comprises the first visual characteristic.
US11844611B2	Antioxidant sensor, antioxidant signal obtaining method, and antioxidant level determining method An antioxidant sensor includes a first light source configured to emit light having a first wavelength onto an object; a second light source configured to emit light having a second wavelength onto the object; a third light source configured to emit light having a third wavelength onto the object, the first wavelength, the second wavelength, and the third wavelength being different from each other; a light receiver configured to receive light reflected or scattered from the object; and a processor configured to obtain a hemoglobin index by driving the first light source and the second light source, and to obtain an antioxidant signal of the object by driving the third light source based on the obtained hemoglobin index satisfying a condition.
US11844606B2	Metabolic and cardiopulmonary monitor A system includes a control unit configured to be worn by a subject, and having a wireless transceiver configured to receive and transmit signals and a processor coupled to a memory, at least one respiratory volume sensor mountable to the chest or abdomen of the subject and at least one secondary sensor mountable relative to the subject. The respiratory volume sensor is configured to operably generate one or more volumetric signals representative of a respiratory volume of the subject and communicate the one or more volumetric signals to the wireless transceiver of the control unit. The at least one secondary sensor is configured to operably generate one or more secondary signals and representative of at least one of a physiological, a cardiopulmonary or a metabolic condition of the subject, and communicate the one or more secondary signals to the wireless transceiver of the control unit.
US11844601B2	MR spectroscopy system and method for diagnosing painful and non-painful intervertebral discs An MR Spectroscopy (MRS) system and approach is provided for diagnosing painful and non-painful discs in chronic, severe low back pain patients (DDD-MRS). A DDD-MRS pulse sequence generates and acquires DDD-MRS spectra within intervertebral disc nuclei for later signal processing and diagnostic analysis. An interfacing DDD-MRS signal processor receives output signals of the DDD-MRS spectra acquired and is configured to optimize signal-to-noise ratio by an automated system that selectively conducts optimal channel selection, phase and frequency correction, and frame editing as appropriate for a given acquisition series. A diagnostic processor calculates a diagnostic value for the disc based upon a weighted factor set of criteria that uses MRS data extracted from the acquired and processed MRS spectra for multiple chemicals that have been correlated to painful vs. non-painful discs. A display provides an indication of results for analyzed discs as an overlay onto a MRI image of the lumbar spine.
US11844599B2	Scanning control system and method for magnetic resonance imaging system An embodiment of the present invention provides a scanning control system for a magnetic resonance imaging system, comprising: a first 3D camera, configured to capture a three-dimensional image of a scan subject located on a scanning table of the magnetic resonance imaging system; a processing device, configured to identify body position information of the scan subject based on the three-dimensional image; and a control device, configured to set scanning parameters related to a body position based on the body position information.
US11844598B2	In-vivo electrochemical impedance spectroscopy (EIS)-based calibration Electrochemical Impedance Spectroscopy (EIS) is used in conjunction with continuous glucose monitors and continuous glucose monitoring (CGM) to enable in-vivo sensor calibration, gross (sensor) failure analysis, and intelligent sensor diagnostics and fault detection. An equivalent circuit model is defined, and circuit elements are used to characterize sensor behavior.
US11844595B2	Baseline correction and extraction of heartbeat profiles A device may determine end-of-phase information for a plurality of wavelength channels of photoplethysmography (PPG) data. The device may calculate a set of baseline correction points for each wavelength channel of the plurality of wavelength channels. The set of baseline correction points may be calculated based on end-of-phase information for a wavelength channel of the plurality of wavelength channels and PPG data associated with the wavelength channel. The device may perform a baseline correction for each wavelength channel of the plurality of wavelength channels. A baseline correction may be performed for the wavelength channel based on the set of baseline correction points associated with the wavelength channel and the PPG data associated with the wavelength channel. The device may generate a baseline corrected heartbeat profile using a principal component analysis of a result of baseline correcting each wavelength channel of the plurality of wavelength channels.
US11844593B2	System and method for non-invasive determination of blood pressure dip based on trained prediction models The present disclosure pertains to a method and system for determining the blood pressure dip of a subject based on features extracted from information generated by an on-body sensor system. The on-body sensor system includes a photoplethysmographic (PPG) sensor and a motion sensor. Blood pressure variation is captured throughout the day and utilized along with determinations of whether a subject is asleep or awake. The blood pressure determinations collected throughout the day, along with determinations of sleep periods, are used to determine a blood pressure dip for the day the on-body sensor system is worn.
US11844589B2	Multi-sensor system for cardiovascular and respiratory tracking Cardiovascular or respiratory data of a subject is measured using a multi-sensor system. The multi-sensor system includes a mm-wave FMCW radar sensor, an IMU sensor, and one or more proximity sensors. The mm-wave FMCW radar sensor may be selected and its view angle adjusted based on positioning data regarding the subject obtained from the one or more proximity sensors. Each of the mm-wave FMCW radar sensor and the IMU sensor may acquire cardiovascular or respiratory measurements of the subject, and the measurements may be fused for improved accuracy and performance.
US11844588B2	Apparatus and method for detecting characteristic point of oscillometric envelope and apparatus for estimating bio-information Provided is an apparatus for detecting a characteristic point to non-invasively estimate bio-information by analyzing a pulse waveform. The apparatus for detecting a characteristic point may include a bio-signal sensor that may obtain a bio-signal from an object, and a processor configured to obtain a first envelope by removing a first baseline change from an oscillometric waveform envelope of the bio-signal; obtain a second envelope by removing a second baseline change from the oscillometric waveform envelope of the bio-signal; obtain a third envelope based on the first envelope and the second envelope; and detect the characteristic point from the oscillometric waveform envelope based on the third envelope.
US11844586B2	Eyelid illumination systems and methods for imaging meibomian glands for meibomian gland analysis Eyelid illumination systems and methods for imaging meibomian glands for meibomian gland analysis are disclosed. In one embodiment, a patient's eyelid is IR trans-illuminated with an infrared (IR) light. A trans-illumination image of the patient's eyelid is captured, showing meibomian glands in dark outlined areas, whereas non-gland material is shown in light areas. This provides a high contrast image of the meibomian glands that is X-ray-like. The lid trans-illumination image of the meibomian glands can be analyzed to determine to diagnose the meibomian glands in the patient's eyelid. The eyelid may be trans-illuminated by a lid-flipping device configured to grasp and flip the eyelid for imaging the interior surface of the eyelid. Also, an IR surface meibography image of the meibomian glands may also be captured and combined with the trans-illumination image of the meibomian glands to provide a higher contrast image of the meibomian glands.
US11844585B1	Surgical robotics systems and devices having a sterile restart, and methods thereof The present disclosure relates to surgical robotic systems having a master console and slave manipulators, with components and features for enabling a restart without comprising the sterility of the surgical robotic system. In some embodiments, an apparatus can include a restart of a surgical robotic system that is configured to be activated by a sterile user from within a sterile field without compromising the sterile field, and a controller operatively coupled to the restart that is configured to detect that the restart has been activated and, in response to detecting that the restart has been activated, restart the surgical robotic system.
US11844582B2	Methods and systems for robotic-assisted insertion of medical fasteners Methods and systems of placing a medical fastener at a predetermined depth in a bone are described. A surgical tool can include an attachment assembly configured to interchangeably engage a medical fastener and a cutting element or bone removal tool and a drive assembly coupled to the attachment assembly. The attachment assembly can be configured to automatically release the medical fastener in response to the drive assembly reaching its end or distal-most position to place the medical fastener at a predetermined depth within the bone.
US11844578B2	Navigation with arbitrary catheter geometries and method of contact assessment A method and system for determining a location of a treatment element relative to an anatomical feature and for estimating contact between the treatment element and the anatomical feature in the context of a navigation system. The system may include a medical device including at least one treatment element and at least one navigation electrode and a navigation system in communication with the one or more navigation electrodes, the navigation system including a processing unit. The processing unit may be programmed to determine a plurality of points that define a surface geometry of the at least one treatment element, calculate a distance between each of the points and a closest point on the anatomical feature, and estimate the likelihood of contact between the points.
US11844574B2	Patient-specific preoperative planning simulation techniques A preoperative surgical planning system uses a head-mounted device to execute a preoperative surgical simulation whereby a virtual tool and a virtual anatomical model are provided on the display of the head-mounted device. The virtual tool is tracked relative to the virtual anatomical model in the preoperative surgical simulation in which the virtual tool is moveable in response to receipt of a control input from the wearer of the head-mounted device and wherein the virtual tool is configured to remove a portion of the virtual anatomical model. A planning parameter is automatically generated based on tracking of the virtual tool relative to the virtual anatomical model in the preoperative surgical simulation. The generated planning parameter is stored for future retrieval by a surgical system to facilitate intraoperative surgery based on the generated planning parameter.
US11844572B2	Photobleaching method The present disclosure provides an improved method for photobleaching an eye of a subject. The disclosed method may be used in a number of psychophysical test methods, including, but not limited to, measurement of dark adaptation. The improved method for photobleaching involves at least one of the following improvements: (i) the use of a bleaching light emitting a particular wavelength of light or a tailored spectrum of wavelengths; (ii) restricting or otherwise spatially tailoring the region of the retina that is subject to photobleaching; and (iii) utilizing a bleaching light having an intensity that is at or below the intensity of ambient daylight. The present disclosure additionally provides a combination of a photobleaching light and an apparatus to administer a psychophysical test suitable for use in practicing the disclosed methods.
US11844571B2	Grading corneal fluorescein staining The technology described in this document can be embodied in systems and computer-implemented methods for determining a score representing an amount of staining of the cornea. The methods include obtaining a digital image of the cornea stained with a tracer material, receiving a selection of a portion of the image, and processing, by a processing device, the selection to exclude areas with one or more artifacts to define an evaluation area. For each of a plurality of pixels within the evaluation area, a plurality of Cartesian color components are determined and a hue value in a polar coordinate based color space is calculated from the components. An amount of staining of the cornea is then determined as a function of the hue value. The methods also include assigning a score to the evaluation area based on the amount of staining calculated for the plurality of pixels.
US11844565B2	Devices and methods for ablation of tissue This document provides devices and methods for the treatment of heart conditions, hypertension, and other medical disorders. For example, this document provides devices and methods for treating atrial fibrillation by performing thoracic vein ablation procedures, including pulmonary vein myocardium ablation. In some embodiments, the ablation is performed in coordination with the delivery a pharmacological agent that can abate the formation of tissue stenosis or neointimal hyperplasia caused by the ablation.
US11844564B2	Electrosurgical device An improved surgical instrument having an end effector mounted on the end of an elongate shaft extending from a handle. The end-effector is capable of different operations, including grasping, cutting, and sealing and/or coagulating tissue, and one of the operations is controlled by a trigger mechanism contained within the handle. In some embodiments, the end effector includes a pair of curved jaw members and blade assembly having a cutting blade at its distal end. The trigger mechanism drives blade assembly longitudinally within the elongate shaft such that the cutting blade protrudes between the jaw members. To help the trigger mechanism push the blade assembly around the curved jaws, the distal end of blade has a graduated flexibility that easily bends to the shape of the jaw members. The distal end of the blade may also be provided with a low friction coating so that it can easily slide between the jaw members.
US11844561B2	Current inrush regulator Disclosed embodiments include an apparatus, a system and a method for shunting current between first and second electrodes to temporarily reduce current applied through first and second electrodes. In a nonlimiting embodiment, an illustrative apparatus includes first and second electrode couplings configured to electrically engage proximal ends of the first and second electrodes, respectively, the first and second electrodes each having a distal end configured to conduct electrical current generated by a switchable current source therebetween and through an electrically conductive target. A current inrush regulator is configured to temporarily shunt at least a portion of the electrical current generated by the switchable current source to temporarily reduce the electrical current passing between the distal ends of the first and second electrodes through the electrically conductive target.
US11844557B2	Locking variable length compression screw A variable length headless compression screw insertion system includes a compression screw and a driver assembly for driving the compression screw into a bone. The compression screw has a bone screw and a compression sleeve coupled to the bone screw. The bone screw includes a proximal end having an external threading threadably received in the compression sleeve, and the compression sleeve includes a proximal end having a predefined drive feature and an external threading. The driver assembly includes a sleeve coupler adapted to threadably receive the external threading of the compression sleeve. A ram driver is coupled to the sleeve coupler and has a predetermined length such that its distal end is shaped to contact the proximal end of the bone screw to prevent translation of the bone screw relative to the compression sleeve.
US11844556B2	Surgical reduction tools and methods for achieving bone compression Surgical reduction tool assemblies may be used for achieving compression between bone fragments or across joints when performing arthrodesis procedures, bone fracture procedures, etc. The reduction tool assemblies may be used to reduce a gap between bone fragments or between bones of a joint prior to attempting to achieve final compression with a bone plate.
US11844552B2	Surgical device for spinal fixation Surgical instruments, methods, and systems are provided for securing spinal fixation elements to bone. For example, a spinal fixation system is provided that has a receiver with proximal and distal ends. The proximal end of the receiver is configured to receive various fixation members, such as spinal rods and set screws, therein. The distal end of the receiver has a hook member that is operably coupled thereto and has an opening that is configured to receive bone therein. The hook member is configured to be secured to bone without penetrating the bone.
US11844551B2	Spinal correction construct and method A method for treating a spinal disorder includes the steps of: disposing an expandable spinal construct in a selected configuration; fixing the spinal construct in the selected configuration with a member; attaching a first end of the spinal construct with tissue; attaching a second end of the spinal construct with tissue; and disengaging the member from the spinal construct to release the spinal construct from the selected configuration. Implants, surgical instruments, systems and methods are disclosed.
US11844548B1	Steerable endoluminal punch An endoluminal needle or punch is describes wherein the distal end of the endoluminal needle is able to articulate laterally out of the longitudinal axis of the steerable endoluminal needle. The endoluminal needle further comprise a blunted distal end configuration that is minimally traumatic. Under control by the user, at the proximal end of the endoluminal needle, a sharp stylet can be advanced to punch tissue and then be retracted to maximize safety. The endoluminal needle is configured for use within an introducer.
US11844546B2	Pixel array medical systems, devices and methods Systems, instruments, and methods are described in which a scalpet device comprises a housing configured to include a scalpet assembly. The scalpet assembly includes a scalpet array and one or more guide plates. The scalpet array includes a set of scalpets, and in embodiments the set of scalpets include multiple scalpets. The guide plate maintains a configuration of the set of scalpets. The set of scalpets is configured to be deployed from and retracted into the housing, and is configured to generate incised skin pixels at a target site when deployed. The incised skin pixels are harvested.
US11844544B2	Irrigation devices in debridement systems A device for use with a debridement system is disclosed. The device includes an outer tubular shaft having an inner surface defining a lumen along an axis, the inner surface having an inner surface diameter. An inner tubular shaft is disposed within the lumen and rotatable within the outer tubular shaft. The inner tubular shaft includes an outer surface having an outer surface diameter less than the inner surface diameter. The inner surface of the outer tubular shaft with the outer surface of the inner tubular shaft forms a channel along the axis to receive fluid from the fluid source. The rotor is disposed in the channel and includes an axially extending helicoid blade coupled to the inner tubular shaft. The blade rotates within and with respect to the outer tubular shaft and exerts an axial thrust on the fluid in the channel with respect to the outer tubular shaft.
US11844541B2	Cooling tower A cooling tower for evaporative cooling of water is contained within an ISO-compliant shipping container frame, permitting stacking of cooling towers for transport and for certain industrial applications. A volume of fill media is contained within the frame. Spaced apart troughs underlie the fill media, running substantially the length of the fill media and connecting to a basin. Baffles are connected to one upper edge of the troughs, while an air flow space is positioned over the other upper trough edge. A water distribution system, with variable flow nozzles positioned closely above the fill media, sprays water over the upper surface of the fill media, where it moves by gravity down into the troughs. Fans atop the fill media move air vertically upward through the fill media.
US11844540B2	Simplified vasectomy methods Conventional vasectomy techniques suffer from a number of disadvantages and potential complications, including, for example, a substantial risk for the development of hematomas, swelling, and post-surgical pain, a potential for spontaneous regeneration and undesired resumption of fertility, a need for a highly skilled surgical professional, as well as a long recovery period, accompanied by severe limitations on post-surgical activity. The present invention overcomes the disadvantages and deficiencies of the prior art by providing vasectomy instruments, kits, and methods that allow for a rapid, reliable, less invasive male sterilization procedure that may be readily, reliably and successfully performed by minimally skilled personnel around the world in a variety of medical settings.
US11844539B2	Balloon dilation catheter system for treatment and irrigation of the sinuses A medical device for the treatment and irrigation of a sinus opening is described. The device allows for single-handed operation to access, dilate and irrigate a sinus opening. The device includes a sinus guide catheter, a guiding element, a balloon dilation catheter, a balloon catheter movement mechanism and a guiding element movement mechanism. A method for treating a sinus opening and irrigating a sinus is also described.
US11844536B2	Methods, systems, and devices for instability repair Various exemplary methods, systems, and devices for instability repair are provided. In general, a surgical device can be configured to drill a hole in bone and to deliver a suture anchor into the hole. In this way, a single surgical device can drill the hole and deliver the anchor into the hole for securing soft tissue to the bone. The anchor can be configured to allow the soft tissue to be secured to the bone using a suture coupled to a suture anchor without the need to knot or otherwise tie the suture to secure the soft tissue in place relative to the bone.
US11844534B2	Articulating rotary cutting tool A rotary cutting tool including an elongated housing having a proximal end and a distal end, the elongated housing extends circumferentially around a first axis. A drive shaft disposed within the elongated housing and extending between the proximal end and the distal end and rotatable about the first axis. A cutting bit housing coupled to the distal end of the elongated housing and rotatable relative to the drive shaft about an articulation axis between a non-articulated position and one or more articulated positions. A rotary cutting bit coupled to the cutting bit housing and the drive shaft and rotatable about the articulation axis with the cutting bit housing, the rotary cutting bit and drive shaft forming a constant velocity joint.
US11844532B2	Rotary motion passive end effector for surgical robots in orthopedic surgeries A passive end effector of a surgical system includes a base connected to a rotational disk, and a saw attachment connected to the rotational disk. The base is attached to an end effector coupler of a robot arm positioned by a surgical robot, and includes a base arm extending away from the end effector coupler. The rotational disk is rotatably connected to the base arm and rotates about a first location on the rotational disk relative to the base arm. The saw attachment is rotatably connected to the rotational disk and rotates about a second location on the rotational disk. The first location on the rotational disk is spaced apart from the second location on the rotational disk. The saw attachment is configured to connect to a surgical saw including a saw blade configured to oscillate for cutting. The saw attachment rotates about the rotational disk and the rotational disk rotates about the base arm to constrain cutting of the saw blade to a range of movement along arcuate paths within a cutting plane.
US11844531B2	Balancing system for a micro-saw The present invention relates to a cutting device (1) for surgical or dental use, comprising a motor (10) connected to a handpiece (4) provided with a transmission module (2) for a cutting tool (3), the transmission module (2) comprising: a motor coupling part arranged to be set in rotation by the said motor (10); a kinematic chain transforming the rotary movement of the motor (10) into a first linear reciprocating movement (M1) of a blade holder (27) via a rotary transmission shaft (22) provided with an eccentric (23), the transmission module (2) being characterized in that it further comprises a counter-mass (5) arranged so as to move according to a second linear reciprocating movement (M2) synchronized with the first linear reciprocating movement (M1) of the blade holder (27), and in the opposite direction to the latter.
US11844530B2	Saw gear set A saw gear set comprising a set of saw blades and a saw drive (1), wherein each saw blade of the set is configured to be coupled to the saw drive (1) by means of a coupling mechanism (100), which coupling mechanism (100) is configured to transmit a driving force of the saw drive (1) to the saw blade in a force transmission point, for oscillating the saw blade around a pivot axis (300). Each saw blade of the set is configured to be pivotably borne around the pivot axis (300). In operation, an oscillation angle (α) around the pivot axis (300) is different for each saw blade of the set depending on a pivot distance between the pivot axis (300) and the force transmission point which varies for each saw blade of the set.
US11844527B2	Endovascular detachment system with flexible distal end and heater activated detachment An endovascular surgical tool may include a flexible, electrically-conductive delivery tube, a return conductor, a resistive heating element attached to the distal end of the delivery tube, and a therapeutic payload attached to a loop of the resistive heating element by a coil connecting member. The delivery tube may include at least one segment at its distal end which includes a plurality of transverse slots. Each slot of the plurality of slots includes an origin on the perimeter of the delivery tube, a terminus closer to a central axis of the delivery tube than the origin, and a depth between the origin and terminus. The origins of at least two slots of the plurality of slots may be located at different angular positions relative to the central axis. The return conductor may be electrically insulated from and positioned within the delivery tube.
US11844526B2	Devices and methods for left atrial appendage closure Tissue stabilizing devices and methods for stabilizing, and optionally closing, a target tissue, such as the left atrial appendage, generally include an elongate body with a first lumen and a second lumen, a suction tip coupled to the elongate body, and an injection tip coupled to the elongate body proximal of the suction tip. The suction tip may define a suction aperture and the suction aperture may be in fluid communication with the first lumen to apply suction to the target tissue. The injection tip may be in fluid communication with the second lumen to dispense a contrast fluid.
US11844525B2	Method and system for ligating a body part The present disclosure relates to improved ligature devices and related methods of ligating animal body parts. More specifically, a ligature device capable of maintaining a ligature band in an elongated position, applying a preformed ligation band to an object to be ligated, manually releasing the ligation band from an elongated position, and securing a ligation band in a tensioned position is described. The ligation device may be used to apply ligation bands to various body parts of various animals.
US11844524B1	Systems and methods for catheter feedback and control for AV fistula creation A power controller device and system allows verification, monitoring, and control of an arteriovenous (AV) fistula creation catheter which comprises a main housing having a power supply, an embedded electronic controller and a user interface display, and which is configured to allow connection to an intravascular catheter. When activated, the device verifies that a valid catheter is connected, downloads stored manufacturing calibration data from the catheter, and provides a user interface to allow initiation of AV fistula creation. Once creation of the AV fistula is initiated, the device provides closed loop control of the catheter heating element and provides a means of monitoring the catheter temperature and tip position to a prescribed parameter to automate the arteriovenous fistula creation procedure.
US11844522B2	Apparatus for endoscopic procedures A surgical device is disclosed. The surgical device includes: a jaw assembly including a first jaw and a second jaw moveable relative to the first jaw; and an articulating assembly removably coupled to the proximal end of the jaw assembly, the articulating including a distal joint member, a proximal joint member, and a pivot pin fixedly coupled to the distal joint member and rotatably coupled to the proximal joint member, wherein the jaw assembly and the distal joint member define a first longitudinal axis extending between a proximal end of the jaw assembly and a distal end of the distal joint member, and the proximal joint member defines a second longitudinal axis. The surgical device also includes a first rotatable drive shaft including a first gear element meshingly engaged with a pivoting gear element fixedly coupled to the pivot pin, wherein rotational and longitudinal movement of the first rotatable drive shaft pivots the jaw assembly relative to the proximal joint member about a pivot axis defined by the pivot pin that is perpendicular to the first and second longitudinal axes.
US11844517B2	Linear stapling device with continuously parallel jaws A tool assembly for a surgical stapling device includes a first jaw supporting an anvil. A second jaw supports a staple cartridge. A drive member is movable from a retracted position towards an advanced position to move the second jaw in relation to the first jaw from an open position to a clamped position. At least two first pivoting links are operably coupled to a first side of the first and second jaws. At least two second pivoting links are operably coupled to a second side of the first and second jaws. The pivoting links each pivot in response to longitudinal advancement of the I-beam to move the second jaw between the open position and the clamped position. The second surface of the cartridge assembly is maintained in substantially parallel alignment with the first surface of the anvil as the second jaw is moved between the open position and the clamped position.
US11844512B2	Suture anchor for knotless fixation of tissue A suture anchor for knotless fixation of tissue. The suture anchor includes an implant configured to hold a suture to be anchored in bone without requiring suture knots. The suture is secured in bone by inserting the implant holding the suture into a hole in the bone, and advancing a fixation device, such as a cannulated interference screw, over a shaft at the proximal end of the implant.
US11844510B2	All-suture suture anchor systems and methods A method of anchoring soft tissue to a suitable bone site, using a soft suture anchor, includes steps of disposing the soft suture anchor on a shaft of an inserter, and securing a proximal end of a tensioning suture limb, extending proximally from the soft suture anchor, to structure in a handle of the inserter, so that it is maintained in place at a first level of holding tension (Thold). The inserter shaft is inserted into a hone hole at a desired procedural site, so that the soft suture anchor is positioned at a location where it is to be anchored. A further step involves actuating a control mechanism in the inserter handle to move the structure proximally to apply a second level of deployment tension (Tload) to the tensioning suture limb.
US11844509B2	Fixation device A fixation device. At least one example embodiment is a bone anchor comprising: a proximal head; a bollard coupled to the proximal head; a first barb coupled to the bollard, the first barb extends outward a first distance measured perpendicularly from an anchor central axis, the first distance greater than half the transverse dimension of the bollard, and the first barb extends outward at a first radial from the anchor central axis; and a second barb coupled to the first barb, the second barb extends outward a second distance measured perpendicularly from the anchor central axis, the second distance greater than half the transverse dimension of the bollard, and the second barb extends outward at a second radial from the anchor central axis, the second radial at a second rotational orientation at least 36 angular degrees from the first radial.
US11844506B2	Devices and methods for cutting, aligning, and joining bones A bone displacement system includes a removable guide and frame. The removable guide includes a proximal anchoring portion and a distal anchoring portion. The proximal anchoring portion has a proximal anchoring aperture for receiving a first wire to connect the guide to a proximal bone. The distal anchoring portion has a distal anchoring aperture for receiving a second wire to connect the guide to a distal bone. The guide includes a slot configured to receive a tool. The frame includes a compression-distraction mechanism and a rotation mechanism. The compression-distraction mechanism is connected to the rotation mechanism and engageable with the proximal bone. The rotation mechanism includes a distal aperture for receiving the second wire to connect the rotation mechanism to the distal bone, and the compression-distraction mechanism is configured to move the rotation mechanism and the distal bone relative to the proximal bone. Further disclosed is a bone displacement method.
US11844502B2	Multi-degree-of-freedom flexible surgical instrument A multi-degree-of-freedom flexible surgical instrument that includes a flexible continuous body structure (10) and a driving unit (20) is disclosed. The flexible continuous body structure (10) includes a distal structural body (11), a proximal structural body (16) and a middle connecting body (15). The distal structural body (11) includes a first distal structural segment (12) and a second distal structural segment (13). The proximal structural body (16) includes a proximal structural segment. Second segment structural backbones (163) located on the proximal structural segment are securely connected in one-to-one correspondence to or are the same as second segment structural backbones (133) located on the second distal structural segment (13). The middle connecting body (15) includes channel fixing plates (152), channel fixing blocks (153), first structural backbone guide channels (151) and second structural backbone guide channels (154).
US11844501B2	Devices and methods for portable, adjunctive vacuum source and cytology/histology collection systems for biopsy A universal, self-contained, self-powered, compact, external vacuum source and cytology or cytology and histology collection, storage, preservation and transport system device may be configured to couple to any suitable generic biopsy or interventional device. Embodiments may comprise structures and functionality for the addition of such a portable, compact, self-contained, self-powered, universal vacuum and cytology/histology collection module to biopsy or interventional devices. Embodiments may be portable, disposable or reusable and may be electrically, mechanically and/or manually powered and operated. Embodiments may additionally provide structures and functionality for use with other vacuum and/or cytology or histology collection systems to which this system may itself be attached.
US11844500B2	Semi-automatic biopsy needle device and methods of use A biopsy needle device is disclosed. The biopsy needle device may be configured to be advanced to a predetermined tissue sample, collect and sever the tissue sample utilizing an actuator comprising a linear displacement mechanism, and extract the tissue sample from a body tissue of a patient.
US11844490B2	Suture linkage for inhibiting premature embolic implant deployment Disclosed herein are various exemplary systems and methods for deploying an implant to a target location of a body vessel. The delivery member can include a tubular body including a lumen and compressed distal portion. The delivery member can include a loop wire with a loop opening positioned approximate the compressed distal portion. The delivery member can include a pull wire that has a proximal pull wire portion and a distal pull wire portion connected by a suture linkage. The suture linkage can include a proximal suture knot engaged to the proximal pull wire portion and a distal suture knot engaged to the distal pull wire portion. Pull wire beads positioned on the proximal pull wire and distal pull wire portion can retain the suture knots during proximal translation of the pull wire. The suture linkage can include slack that is effective to prevent premature deployment of the implant.
US11844488B2	Dust collection system blast gate valve The gate housing has a flow passage therethrough, the flow passage having an inlet and an outlet. The gate housing also includes a gate pocket configured to receive a blast gate and to allow the blast gate to slide therein between an open position and a closed position. The magnetic brake element is on the gate housing and includes a magnet mounted to the gate housing such that a magnetic force of the magnet extends into the gate pocket.
US11844487B2	Vacuum cleaner A vacuum cleaner includes: a dust canister; a cover rotatably coupled to the dust canister; a filter assembly mounted inside the dust canister and configured to be exposed by an opening of the cover; and a crevice tool coupling to an air entrance of the dust canister or an extension pipe connected to the air entrance. The filter assembly includes an opening portion opened toward the cover, and a protrusion portion protruding from an inner circumferential surface of the opening portion. The crevice tool includes a catching rib caught on the protrusion portion according to insertion and rotation of the crevice tool in the opening portion. The filter assembly is configured to withdraw from the dust canister together with the crevice tool based on withdrawing of the crevice tool to the outside of the dust canister in a state in which the catching rib is caught on the protrusion portion.
US11844486B2	Cleaner A cleaner includes: a suction motor that generates suction force; a dust separation unit that separates dust from air sucked by the suction force; a motor housing that covers the suction motor; a flow guide that surrounds an outer side of the motor housing and guides air discharged from the dust separation unit to the suction motor; and a body that forms an external appearance by surrounding the flow guide and guides air discharged from the suction motor together with the flow guide.
US11844483B2	Portable extractor An extraction cleaner includes a supply tank, a recovery tank, a pump, a suction source, a base configured to support the suction source and the pump, an external hose, and a hose attachment assembly. The hose attachment assembly has a suction conduit extending from a suction inlet connected to the proximal end of the hose to a suction outlet in fluid communication with the recovery tank. The suction conduit is removable from the base with the hose. The hose attachment assembly also has a fluid coupling which is removable with the suction conduit. The fluid coupling extends from a coupling inlet in fluid communication with the pump to a coupling outlet coupled to a supply tube having one or more portions carried within the suction conduit. The proximal end of the hose is at least partially nested adjacent the base when the suction conduit is coupled to the base.
US11844481B2	Integrated dishwasher sink apparatus An integrated dishwasher sink apparatus for having a higher loading point and saving cabinet space includes a sink housing configured to be coupled to a countertop of a sink cupboard. A sink basin and a washer basin are coupled to the sink housing. A sliding door is coupled to the sink housing to covers or expose the washer basin. A rack drive is coupled to the washer basin and a motor is in operational communication with the rack drive. A dish rack is coupled to the rack drive to secure a plurality of dishes. A plurality of spray nozzles is coupled to the washer basin and connects to a pressure washer via a plurality of spray tubes. A soap dispenser is coupled to the pressure washer. A control housing is coupled to the sink housing and houses a CPU and a plurality of controls.
US11844475B2	AI robot cleaner and robot system having the same A robot cleaner of the present disclosure includes: a main body forming an outer shape; a pair of rotary mops configured to rotate in contact with a floor to move the main body; a drive motor configured to rotate the pair of rotary mops; a mop sensing unit comprising at least one micro switch provided on a surface of the rotating plate configured to output a sensing signal when the mop cloth is attached; and a controller configured to determine attachment state of the mop cloth based on the sensing signal and control the driving of the rotary mop. Accordingly, the robot cleaner may detect whether the mop cloth is attached to the rotating mop, and alert the user, thereby protecting the floor by preventing wet cleaning without the mop.
US11844474B2	Apparatus and methods for semi-autonomous cleaning of surfaces An apparatus includes a frame, a drive assembly supported by the frame, an electronic system supported by the frame, and a cleaning assembly coupled to the frame. The drive assembly is configured to move the frame along a surface. The cleaning assembly is configured to engage the surface to transfer detritus from the surface to a storage volume supported by the frame. The electronic system has at least a processor and a memory. The processor is configured to define a path along which the drive assembly travels and is configured to redefined a path along which the drive assembly travels based on at least one signal received from at least one sensor.
US11844466B2	Juicing devices with a removable grinder Various juicing devices, systems, and methods are disclosed. The juicing device has a removable grinder assembly. The removable grinder assembly can be quickly and conveniently decoupled into individual components. The juicing device has a removable press chamber that can be quickly and conveniently removed from the juicing device.
US11844464B2	Contact toaster A contact toaster includes a vertically arranged central platen with a first toasting surface that is contoured and a second toasting surface. A heating element is configured to heat the first and second toasting surfaces. A first compression plate is spaced apart from the first toasting surface to define a first slot between the first compression plate and the first toasting surface. A second compression plate spaced apart from the second toasting surface to define a second slot between the second compression plate and the second toasting surface. The first compression plate and the second compression plate are selectively movable from respective first positions away from the central platen to respective second positions proximate to the central platen.
US11844463B2	Grill with cold smoke grilling modes A grilling device includes an auger feeder system, a heating element, a blower and a temperature control system. The temperature control system includes at least a first temperature sensor inside the firepot and a second temperature sensor inside a cooking chamber above the firepot. The heating element can also serve as the first temperature sensor. A method for controlling the temperature of the grill can include receiving temperature feedback information from one or more of the temperature sensors and adjusting power provided to the auger feeder system, heating element, and blower. The temperature control system produces cold smoke resulting from the combustion of lignin in solid wood fuel while minimizing temperatures inside the cooking chamber.
US11844462B2	Latch for movable grill A grill includes a base structure, a first platen assembly connected to the base structure, and a second platen assembly connected to the base structure. At least the second platen assembly is movable between a first position and a second position. A latch mechanism is operable to selectively retain the upper platen assembly in the second position. The latch mechanism includes a first portion and a second portion. The second portion further comprises a retaining ring movable to receive and cooperate with the first portion when the first portion and the second portion of the latch mechanism are misaligned.
US11844461B1	Campfire roaster A roaster for roasting food over a campfire is disclosed. The roaster may include one or more prongs located at the roaster forward end, a knob located at the roaster rear end, a rod attached to the knob, a dispensing plate slideably mounted on the prong(s) and attached to the rod, a longitudinal tube attached to the prong(s), a forward handle, a rear handle, and a spring between the knob and the rear handle and surrounding the rod. The rod may pass fully through the forward and rear handles and the longitudinal tube. The longitudinal tube may pass fully through the forward handle and only partially through the rear handle. Moving the knob and attached rod forwardly may cause the dispensing plate to move along the prong(s). The rear handle, the longitudinal tube, the prong(s), and the dispensing plate rotate relative to the forward handle.
US11844458B2	Method and system for automatic cook program determination In variants, the method can include: sampling cavity measurements of the cook cavity; determining an image representation using the cavity measurements; determining a food class based on the image representation; optionally comparing the image representation to prior image representations; optionally determining a new food class based on the image representation; optionally updating a food identification module with the new food class; and optionally determining a cook program associated with the new food class.
US11844454B1	Micro puree machine with bowl and blade detection A micro puree machine has a microswitch for interacting with projections on a bowl to alert the user that the bowl has been installed correctly to the machine housing. The microswitch also interacts with a plunger of a lid and blade assembly to alert the user that the blade has been properly assembled to the lid.
US11844451B2	Pillow including gelatinous elastomer cushion having deformable wall members and related methods A pillow includes a pillow cushion consisting essentially of a gelatinous elastomer that is sized and configured to support a head and neck of a person using the pillow cushion. The pillow cushion has a first major surface, a second major surface, and deformable wall members extending between the first major surface and the second major surface. The deformable wall members are located and configured to define voids therebetween such that the deformable wall members may be displaced into adjacent voids upon deformation of the deformable wall members. The deformable wall members are configured to buckle when a pressure applied to a cushioning surface of the pillow cushion, in a direction perpendicular to the first major surface, exceeds a threshold pressure level. A pillow cover covers the pillow cushion. A method of fabricating a pillow includes enclosing such a cushion in a pillow cover.
US11844448B2	Vertical slot hanger A vertical slot hanger assembly includes a substrate having a top edge and a bottom edge and a plurality of holes or slits formed therein along each of the top edge and the bottom edge. The assembly further includes a top rail and a bottom rail. Each of the top rail and the bottom rail includes a recessed channel that extends in a longitudinal direction. Each rail has a plurality of blind holes formed therein. Each blind hole intersects the recessed channel. The top edge of the substrate is received within the recessed channel of the top rail and the bottom edge of the substrate is received within the recessed channel of the bottom rail. The system further includes an elongated hanging element that is disposed within the recessed channel between the top edge of the substrate and a top surface of the recessed channel. The system includes a plurality of fasteners for reception in the plurality of blind holes. Each fastener passes through one hole or slit of the substrate and is frictionally held and anchored within the respective blind hole, thereby securely coupling the substrate to the top rail and the bottom rail.
US11844447B2	Customizable framing system and method of assembling same The invention relates to a customizable frame system, which can be customized for both shape and size. In some embodiments only the corners are visible, and the structural rails are hidden. In other embodiments, the rails create a frame around the outside of the picture. The rails, and in some embodiments the corners, have a notch that allows the frame to be hung from various sides. The framing system can be supplied in standard sizes and custom sizes. Each corner can be a different shape and color or theme. They can be decorated or embellished with materials, objects or characters. The sides, rails and corners form reusable pieces to make different sizes for new frames.
US11844446B2	Bumper with integrated price tag holder and graphics holder A bumper with integrated price tag holder and graphics holder configured to be affixed to a retail display fixture, retained in place by one or more fasteners, suitable for displaying price tags and product informational graphics.
US11844442B2	Baby carrier The invention relates to a baby carrier comprising shoulder straps, which are arranged to extend around both shoulder regions of a wearer, and a front piece mounted on the shoulder straps so as to form a baby carrying pouch, and a head support, said front piece having a strip-like part connected to a lower portion of the shoulder straps via a coupling element, said strip-like part being movable lengthwise in the coupling element so as to adjust the size of the baby carrying pouch. A width W1 of the strip-like part is 50 to 150%, preferably 70 to 130%, and most preferably 90 to 110%, larger than a width W2 of the coupling element.
US11844437B2	Method for manufacturing a seat and/or backrest in textile covering mounted on a chair tubular chassis and a chair obtained according to said method A method for manufacturing a backrest and/or having a textile covering or the same, and mounted on a chair tubular chassis or the same includes the following steps: folding the lateral edges of the textile covering and seaming the edges to form lateral sheaths by a lateral seam line, affixing at least three visual markers, (notches), to at least one of the ends of each of the lateral sheaths, a first central notch at the lateral edge of each of the sheaths and two peripheral notches on both sides of the respective central notch, folding the free ends of the sheaths by fitting each central notch between the respective peripheral notches, such that the notches extend facing each other, seaming the free ends of the sheaths at the folding area of the notches by a transverse seam line, and turning over the textile covering by bringing out the corners.
US11844433B2	Bed with foot warming system A bed can include a mattress and a foot warming system. The mattress can include a mattress cover and a support structure that is positioned under and covered by the mattress cover. The foot warming system can include a heating unit an envelope, a power source, and an electrical connector electrically connecting the heating unit to the power source. The heating unit can be positioned inside the envelope between the envelope top and the envelope bottom. The heating unit and the envelope can be positioned at a foot of the bed under mattress cover between the support structure and the mattress cover.
US11844432B2	Furniture motion control system A furniture motion control system for controlling movement of one or more movable parts of a furniture member includes a panel including one or more buttons; an actuator configured to control movement of the one or more movable parts of the furniture member; an electric motor configured to drive the actuator; and control circuitry configured to control the electric motor, wherein the control circuitry is configured to, in response to detecting that a first button, from among the one or more buttons, has been pressed, select between controlling the motor to drive the actuator and the one or more movable parts to move automatically and controlling the motor to drive the actuator and the one or more movable parts to move manually, based on a length of time the first button is held.
US11844431B2	Textile deck assembly for furniture items A textile deck assembly, method of fabricating, and method of installing onto a seat frame assembly. The textile deck assembly includes a platform portion and a plurality of straps coupled to a rearward edge of the platform portion. The materials of the textile deck assembly are matched so that the plurality of straps undergoes most or all of the elongation under load (e.g., when a person sits thereon), while the platform portion, even though it is flexible and compliant, is stretch resistant and undergoes little or no stretching under load. A battery of durability tests were performed on the textile deck assembly, including deflection testing, fatigue testing, and drop testing, and compared with conventional seat decks that utilize sinuous springs. The durability of the textile deck assembly to was found to outperform conventional seat decks.
US11844430B2	Configurable literature organizer A configurable literature organizer includes a first tray having a plurality of first connectors, a plurality of second connectors, a top, a bottom, and a pair of opposing sides and a second tray with a plurality of first connectors and a plurality of second connectors. One of the first connector of the plurality of first connectors of the second tray is mated with one second connector of the plurality of the second connectors of the first tray and one second connector of the plurality of second connectors of the second tray is mated with one first connector of the plurality of the first connectors of the first tray to thereby couple the second tray to one of the top, the bottom, or one side of the opposing sides.
US11844428B2	Portably suspended retractable shelf There is disclosed a portably suspended retractable shelf for storing furniture-side items that includes a horizontal platform having an inner portion and an outer portion. In various embodiments, the inner portion is adapted to be slidably captured between an upper cushion and a lower supporting structure. At least one of a projector insert rotationally adjustable to a plurality of orientations and the following upward-facing compartments is disposed on the outer portion of the horizontal platform and is accessible to a user on the furniture: a collapsible basin, a hanging flexible pocket, and a foldable box. A cutout hole is configured to hold the projector insert or the compartments in a suspended configuration through the shelf. A downward-facing sliding drawer compartment is mounted and/or supported underneath the outer portion of the shelf. A storage container extends from a leading surface of the portable suspended retractable shelf. Other embodiments are also disclosed.
US11844424B2	Painter edger tool A painter edger tool includes a base structure, a handle, an applicator, and a guard. In a particular embodiment, the base structure includes a first side edge and a second side edge. The guard is configured to be transitioned from a first position adjacent the first side edge, to a second position away from the first side edge, and to a third position adjacent the second side edge. In a more particular embodiment, the painter edger tool further includes a biasing member that urges the guard against a work surface when the applicator is advanced toward the work surface.
US11844423B2	Electric toothbrush Disclosed is an electric toothbrush including a head and a handle having a shape couplable to the head and configured to supply a driving voltage to the head according to a user's control. The head includes a toothbrush head in which bristles and first and second electrodes spaced apart from each other are disposed, a head body extending from the toothbrush head, first and second connection lines disposed in the head body and connected from the toothbrush head to the first and second electrodes respectively, a head cover configured to close an end of the head body, and first and second connection pins respectively connected to the first and second connection lines and having portions externally exposed through the head cover.
US11844422B2	Controllable brush Controllable brush, comprising a bristle carrier (BC) having a plurality of bristles (B), and a supplementary carrier (SC) having a plurality of protrusions (P), a distance (d) between the supplementary carrier (SC) and the bristle carrier (BC) being modifiable, whereby decreasing the distance (d) results in the protrusions (P) being inserted through the bristle carrier (BC). Decreasing the distance (d) results in the protrusions (P) being inserted inside the bristles (B). Alternatively, decreasing the distance (d) results in the protrusions (P) being inserted between the bristles (B). The controllable brush may further comprise an actuator for modifying the distance (d), and a control unit for controlling the actuator in response to a sensor output. The sensor may be arranged for measuring a force experienced by the brush. Alternatively, the sensor may be a camera of a smartphone.
US11844418B2	Toothbrush with toothpaste pellets A toothbrush having a handle portion, a shank portion and a head portion. A channel extends longitudinally through the handle portion, the shank portion and terminates in the head portion. The channel is sized to slidably receive one or more toothpaste pellet formulated to effervesce when exposed to water or saliva. An aperture extends transverse through the head portion providing fluid communication into the channel. A one-way gate is disposed within the channel permitting a toothpaste pellet to pass into the head portion, and to prevent the toothpaste pellet from passing out of the head portion. A handle cap is removably attached to a lower end of the handle portion. The head portion and shank portion may be received within a head cap that removably attaches to the handle portion.
US11844415B2	Cord support and method of making and using same A support for a hand-operated device is disclosed herein. The support comprises an arm band having an inner surface configured to surround and contact at least a portion of a user's forearm, and an opposite outer surface, and a cordholder attached to the arm band, the cordholder having a length extending diagonally relative to the length direction of the user's radius when the arm band is mounted on the user's forearm. A corresponding method is also disclosed.
US11844414B2	Method for manufacturing a personalized applicator for the application of a cosmetic composition Method for manufacturing a personalized applicator for applying a cosmetic composition to the lips, in which the applicator includes an application surface made from a material that can become loaded with composition. The method includes the following steps: a) performing a 3D scan of the topography of at least part of the surface of the lips, and b) from at least said scan, creating at least part of the applicator or a mold used for the manufacture thereof, by machining a preform or by additive manufacturing.
US11844404B2	Integrated closure device components and methods A lace tensioning device includes a housing component having an interior region, a first aperture, and a second aperture, and a spool component that is rotatably positionable within the interior region of the housing component. The spool component has a central cylindrical member and a lumen that extends through the central cylindrical portion. The spool component is rotatable within the interior region of the housing component to align one end of the lumen with the first aperture and to align an opposite end of the lumen with the second aperture to enable a lace to be inserted through the first aperture, the lumen, and the second aperture so that opposing ends of the lace are positioned exterior to the housing component. A knot may then be tied in the lace and the lace retracted to couple the lace with the housing component and spool component.
US11844403B2	Shoe last extension as an origin A method for locating critical control points on a part or combination of parts during a manufacturing process involves mating, directly or indirectly, a jig extension to the part or parts. A pattern on the jig extension defines an origin point that is used to track the position of the part or parts during manufacturing, such as during location-sensitive operations. The jig extension may be a shoe last extension which connects to a shoe or shoe component via a shoe last.
US11844396B2	Airbag for article of footwear A fluid-filled chamber includes first subchamber having a substantially U-shape. The fluid-filled chamber also includes a second subchamber having a substantially U-shape and being spaced apart from the first subchamber in a direction extending along a longitudinal axis of the fluid-filled chamber.
US11844394B2	Rapid-entry footwear comprised of a unified material A rapid-entry shoe having a sole portion and a rebounding portion being comprised of the same material and being a unified structure. The rapid-entry shoe has a collapsed configuration in which a perimeter of the topline is expanded and an uncollapsed configuration in which the perimeter of the topline is unexpanded, and the rapid-entry shoe is biased by the rebounding portion toward the uncollapsed configuration.
US11844389B2	Head-mounted welding mask The present disclosure provides a head-mounted welding mask, which includes a mask shell, a head-mounted mechanism, and a flip device, the flip device includes a knob which is connected to the mask shell, a link mechanism which is connected to the knob, and a base which is connected to the head-mounted mechanism, the link mechanism is disposed on the base, when the knob is moved, the knob drives the link mechanism to reciprocate in an arc, so that the mask shell flips relative to the head-mounted mechanism, and the barycenter of the mask shell moves into a predetermined range that is determined based on the gravity line where the barycenter of the head-mounted mechanism is located. The flip device changes the position of the barycenter of the mask shell through the movement of the link mechanism, so that the barycenter of the mask shell moves into a predetermined range that is determined based on the gravity line where the barycenter of the head-mounted mechanism is located. And reduces the pressure on welder's head after the mask shell is flipped up.
US11844387B2	Headwear assembly A headwear assembly adapted to be used with a type of headwear commonly referred to as a durag (also referred to as a wave cap) is provided. The headwear assembly provides a padded layer between the durag's tie-ends and the wearer's forehead when worn with a strap that extends around the wearer's head to hold the headwear in place. A sleeve with a sleeve channel is configured with the padded layer to receive the durag's tie-ends and to hold them in secure.
US11844386B2	Hat with exendable visor A hat with an adjustable visor includes a shell disposed on a user's head, an upper visor coupled to the shell and having a plurality of elongated slots, each elongated slot having a pair of rails extending along opposing side walls of the elongated slot, and a lower visor slidably mounted to the upper visor and having a plurality of tab assemblies, each tab assembly slidably mounted to the pair of rails of one of the plurality of elongated slots in the upper visor. The lower visor slidably adjusts relative to the shell to enable the plurality of tab assemblies of the lower visor to traverse the pairs of rails in the plurality of elongated slots of the upper visor, thereby extending the lower visor beyond the upper visor in an extended position or retracting the lower visor to align with the upper visor in a retracted position.
US11844383B2	Medical/dental/utility glove with anti-fatigue and ergonomic improvement An improved glove has both anatomically correlating stress relief zones and/or reinforced zones to add support in areas opposite the stress relief zones to keep bunching or slipping of the glove from interfering with the bending of the user's joints. The glove may have corrugated relief zones over some or all of the joints and knuckles of the hand, wherein the relief zones are formed of peaks and valleys. A relief zone can also be provided over the webbing between the thumb and the palm. The vertical or longitudinal relief zones provide for improved glove quality while keeping manufacturing difficulty and costs at a minimum.
US11844381B2	Forearm support pillow for use with shoulder sling A forearm support which includes at least a first cutout on an end of the support that can adequately maintain a beverage container in an upright position such that liquid present in the beverage container does not spill or empty out of the container through a top opening during use of the forearm support by a wearer.
US11844380B2	Pediatric head covering for use with three-dimensional imaging A pediatric head covering to facilitate obtaining three-dimensional images of a head of an infant to be utilized in manufacture of a cranial remodeling orthosis for correction of an abnormal head shape comprises sheer elastic material to be drawn down over an infant's head to compress the hair of an infant and to provide a smooth surface over the infant's cranium. The elastic material has variable elasticity with less elasticity over the crown of the cranium to provide enough strength to compress the infant's hair and conform to the shape of the cranium and more elasticity at the infant's neck to control soft tissue of the infant's neck without leading to distortion of the soft tissue and causing misrepresentations of the actual neck shape in captured three-dimensional images. The head covering facilitates accurate capture and reproduction of three-dimensional images of the infant's head by a three-dimensional image capturing system. The head covering is sized based upon anthropometric data derived from three-dimensional data sets of infant heads.
US11844376B2	Pneumatic sensor and electronic cigarette having same The invention discloses a pneumatic sensor and an electronic cigarette having same, wherein the pneumatic sensor comprises a main body, a trigger component and a waterproof and breathable membrane, wherein the main body is provided with an internal cavity and at least one suction hole communicated with the internal cavity, the waterproof and breathable membrane is mounted in the main body and covers each of the suction holes, and the triggering component is mounted in the internal cavity and is triggered when the airflow is sucked from the suction hole to the outside. The technical solution of the invention effectively prevents the phenomenon that tobacco liquid and condensed water penetrate into the sensor, thereby causing damage to the sensor.
US11844374B2	Aerosol provision systems A consumable component for an aerosol provision system includes an outer housing including an outer wall extending between first and second end walls to define an interior chamber; a plurality of elements of solid aerosol forming material for generating an aerosol for user inhalation, wherein the plurality of elements of solid aerosol forming material are retained within the interior chamber by the housing and wherein the first and second end walls comprise openings to allow air to flow into the interior chamber through the first end wall and out of the interior chamber through the second end wall during use, and a heater located within the interior chamber and configured to heat the elements of solid aerosol forming material during use to generate a vapor for user inhalation.
US11844367B2	Vacuum steam blancher using a full-automatic conveyor belt A vacuum steam blancher using a full-automatic conveyor belt includes a blanching chamber, a pressure casing, a second vacuum pipe; and an automatic control system. The automatic control system is configured to control a steam generation system, a vacuum system, a drainage system and a material conveyor. Steam is introduced to continuously blanch materials. The vacuum steam blancher has a simple structure and reasonable design, and is easily integrated with a production line. Compared to the existing vacuum pulsed blancher that is intermittent and semi-automatic, the vacuum steam blancher of the present application realizes continuous production to meet the needs of the industrialized production.
US11844360B1	Ghee products and methods of making the same Provided herein are sprayable ghee compositions comprising ghee and one or more additional oils such as coconut oil, avocado oil, sunflower oil, palm oil, or grapeseed oil.
US11844358B2	Vegetable treatment method A vegetable treatment method includes a step A of cutting vegetables as a treatment target into eating sizes; a step B of putting the vegetables in a container basket after the step A is performed; a step C of, while keeping the container basket completely submerged in a cleaning tank filled with a cleaning solution, moving the container basket at a moving speed of 0.15 to 0.7 m/min or circulating the cleaning solution in a stream at 3 to 10 L/min for 5 to 10 minutes after the step B is performed; and a step D of, while keeping the container basket completely submerged in a sterilization tank filled with a bactericide solution, moving the container basket at a moving speed of 0.15 to 0.7 m/min or circulating the bactericide solution in a stream at 3 to 10 L/min for 3 to 10 minutes after the step C is performed.
US11844354B2	Thermal mold for making edible container for food products Thermal mold for baking halves of an edible container, including a first heated plate having a recess that replicates an outer surface of a baked half of the edible container; a second heated plate that has at least one protrusion that replicates an inner surface of the baked half. The protrusion mates to the recess with a gap therebetween. The plates are brought together with an offset forming a horizontal surface around the recess and form the gap such that baked dough forms a tray. Second plate has teeth located along the horizontal surface, the teeth are inward and below the horizontal surface for forming cavities on an inner surface of the baked half. The second plate has cavities between the teeth and inward and above the horizontal surface for forming teeth on the inner surface of the baked half. Heater is around the recess and protrusion in plan view.
US11844352B2	Bladder cell formation control agent and plant body into which bladder cell formation control agent has been introduced A gene that controls epidermal bladder cell formation is isolated and identified. Specifically, a gene involved in an epidermal bladder cell formation control action is identified by: recognizing that a plant body with remarkably reduced epidermal bladder cells appears by performing EMS mutagenesis treatment on seeds; and comparing genomic DNA of the mutant and wild-type genomic DNA.
US11844349B2	Anti-microbial agent to control biomass accumulation in SO2 scrubbers A method for removing or preventing a microbial growth, biofilm, biomass and/or mineral deposit on a hard surface inside an SO2 scrubber is disclosed. In particular, biocide compositions may be dosed in pulse or continuously for the reduction and prevention of biofilms on the hard surfaces inside an SO2 scrubber. A biocide composition disclosed here uses one or more non-oxidizing biocides, especially a mixture of one or more quaternary ammonium compounds and one or more other biocides.
US11844347B2	Grain production with field conditioned pollen Described are methods of grain production with field conditioned pollen. A method of the present invention includes growing one or more designated female plants that include both female and male components, collecting fresh pollen from designated male plants from a different genetic background, and subjecting the fresh pollen to field conditions, which may regulate pollen moisture content. The field conditioning conditions may include a relative humidity ranging from about 50% to about 100%, a temperature ranging from about −10-10° C., and an air pressure ranging from about 15 kPa to about 150 kPa. These conditions may result in pollen having a moisture content of about 40% to about 58%. The one or more designated female plants are intentionally cross-pollinated with the field conditioned pollen and then grown to maturity such that the grain may be harvested therefrom. Also provided is a method of preventing undesirable pollination in grain production.
US11844346B2	Termite repellant and wood protector Termicidal compositions to control insects consisting of cold pressed orange oil with a high concentration D-Limonene of at least 80% and consisting of an acrylic lacquer, for protective repellents against termite infestation, are provided. The preferred termicidal compositions to control insects consist of cold pressed orange oil with a high concentration D-Limonene of at least 80%, an acrylic lacquer, boric acid, and water.
US11844344B2	Systems and methods for rapid inactivation of SARS-CoV-2 by silicon nitride and aluminum nitride Various embodiments related to systems, methods, and articles for rapid inactivation of SARS-CoV-2 by silicon nitride and aluminum nitride are disclosed herein.
US11844342B2	Electronically controlled valve system for distributing particulate material The present invention provides an electronically controlled valve in each air distribution line for delivering product-conveying air to a boom section of an agricultural machine. The valves can be used to balance airflow between lines by controlling back pressure at the boom sections. In one aspect, an electronically controlled butterfly valve can be installed in each air line between a fan's plenum outlet and a dry product delivery meter. Each valve can be configured to allow some flow when in a closed position. This could be achieved, for example, by configuring a valve plate with a circular perimeter shape that has a smaller diameter than an inner diameter of the line or tube in which the valve plate is mounted.
US11844338B1	Fishing lure Various aspects disclosed relate to a fishing lure. The fishing lure includes a body portion having a longitudinal axis extending therethrough. The fishing lure further includes a tail portion and a jointed connection between the body portion and the tail portion. The body portion includes at least two biasing elements each extending from opposite sides of the body portion at an angle in a range of from about 30 degrees to about 65 degrees relative to the longitudinal axis. The at least two biasing elements are each configured to selectively contact opposed surfaces of the tail portion.
US11844337B2	Apparatus for sorting marine species in fish trawl Embodiments of the present invention relate to methods and apparatus for sorting undesired marine species during trawling, provides a pliable grid when the trawl net is pulled from the water and wound tightly on the net reel, and when the trawl is deployed in the water, the apparatus is fixed into place inside the trawl and holding its shape with consistent grid spacing. Marine species sorting apparatus in accordance with embodiments of the present invention includes grid, back straps, and lead ring. Grid includes a plurality of bars surrounded by grid frame. Grid frame is attached to lead ring at an angle using terminal couplers. Lead ring supports grid and secures marine species sorting apparatus in trawl webbing referred to as the extension.
US11844332B1	Alongside leash pet waste bags dispenser and keys/cash and the like holder The present invention relates to a novel alongside pet leash multi-purpose pouch capable of holding up to two pet waste bag rolls, as well as keys/cash/credit cards and the like. More particularly, the invention relates to a two sided neoprene pouch with a space in between the two sides that slides into any size and width leash, and it is attached to the leash by embracing it, being longitudinally aligned to said leash, capable of holding two pet waste bag rolls, keys, cash, or any smaller trivial item that might come in need when utilizing the product for its means.
US11844330B2	Paw-wear for clawed animals and methods of fitting the paw-wear to the clawed animals Paw-wear for clawed animals and methods of fitting the paw-wear to the clawed animals. The paw-wear includes a sole and an upper. The sole includes an outer sole surface and an inner sole surface. The upper is shaped to at least partially surround the paw and to selectively retain the paw-wear on the paw. In some examples, the upper is configured to transition between a fitted configuration and an unfitted configuration. When in the fitted configuration, the upper is shaped to at least partially surround the paw and to retain the paw-wear on the paw. When in the unfitted configuration, the upper is shaped to permit the paw to engage the inner sole surface without surrounding the paw or retaining the paw in the paw-wear. In some examples, claws of the paw are exposed when the upper at least partially surrounds the paw and retains the paw-wear on the paw.
US11844327B2	Litter box sifting assembly A litter box sifting assembly for sifting cat feces and clumps from cat litter includes a plurality of mesh panels that is stacked upon each other. The plurality of mesh panels are positionable on a bottom of a litter box thereby facilitating cat litter to be poured over the plurality of mesh panels. Each of the mesh panels has a plurality of grip points each integrated into the mesh panels and each of the grip points on a topmost one of the plurality of mesh panels can be gripped for lifting the topmost mesh panel upwardly. Furthermore, each of the mesh panels is comprised of a mesh material to sift cat feces and clumps from the cat litter when the mesh panels are lifted upwardly through the cat litter. In this way the cat feces and clumps can be removed from the litter box in a single motion.
US11844324B1	Maize hybrid X05R386 A novel maize variety designated X05R386 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X05R386 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X05R386 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X05R386, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X05R386 are provided. Methods for producing maize varieties derived from maize variety X05R386 and methods of using maize variety X05R386 are disclosed.
US11844316B2	Method of processing by-product water for optimal beneficial use A process for batch processing by-product water to obtain a batch of beneficial use water for application to an targeted area of soil with determined moisture and chemical characteristic to change that soil characteristic to a desired soil characteristic includes the steps of measuring the moisture and chemical composition of the targeted area of soil; determining a desired soil characteristic that will grow selected vegetation; defining a chemical composition of a batch water to be applied to the soil to obtain the desired composition; processing a batch of by-product water in accordance with the defined composition; applying the batch of processed water to the targeted area of soil; measuring the moisture and chemical composition of the soil after application; repeating the process until desired composition is achieved or the vegetation growth is completed.
US11844315B2	Intelligent watering system A system may include a sensor disposed on a parcel of land, watering equipment comprising a watering pump and processing circuity, and a user terminal comprising a user interface. The sensor may be configured to detect moisture conditions. The processing circuitry may be configured to direct the watering pump to operate in accordance with an operational mode. The user terminal may be configured to output system information via the user interface based on sensor data provided by the sensor, control the watering pump to operate in accordance with the operational mode, and delegate operational control of the system to a second user in response to a delegation input provided by a first user via the user interface.
US11844313B2	Self-moving device and automatic working system thereof An automatic working system includes a self-moving device moving and working inside a defined working area and an energy module supplying power to the self-moving device. The self-moving device includes a body, a movement module, a task execution module, and a control module. The energy module is selectively configured to supply power to the self-moving device or another electric tool different from the self-moving device. The self-moving device includes an accommodating cavity provided with an inlet and configured to accommodate the energy module and a protective cover configured to operably block the inlet. The self-moving device further includes a drainage system configured to drain water to prevent water from entering the accommodating cavity.
US11844309B2	String trimmer having a curved shaft section for variable length and operator height A lawn trimmer including a cutting disc, a drive shaft; and a flexible drive shaft. The drive shaft is within a straight shaft, connected to the motor and extending to the flexible drive shaft, translating the rotation of the motor to the flexible drive shaft. The flexible drive shaft is within a curved shaft, parallel but not-colinear with the straight shaft, extends to a rotor head connected to the curved shaft, translating drive shaft rotation to a cutting disc comprising a plurality of cutting blades on a cutting plane; an intersection between the cutting plane and the curved shaft axis defines a predetermined oblique angle.
US11844308B2	Means for adjusting cutting height of a powered lawn mower A lawn mower may include a cutter propulsion unit, a transmission axle that may have a longitudinal extension and may be adapted to be rotated by the cutter propulsion unit. The lawn mower may further include a cutting disc that may have a radial extension (R) that runs between a center and an outer edge, where the cutting disc may include one or more cutting edges that may be adapted to cut grass when the cutting disc may be brought into a rotational motion by means of the transmission axle. The cutting disc may further include a connection portion which may be adapted to receive a coupling member, which may be included in the transmission axle, in at least two different mounting positions that may be adapted to position the connection portion in mutually separated positions along the longitudinal extension (L, L′).
US11844306B2	Lawnmower discharge accessories A discharge accessory for a lawnmower includes an inlet end and a hook disposed at the inlet end. The hook defines a channel. A lever arm extends from the hook in a direction transverse to the channel, and a protrusion is disposed in the channel. The protrusion extends in a first direction transverse to the channel and to the lever arm, and the protrusion extends in a second direction transverse to the channel.
US11844301B1	Grass trimmer with anti-sticking mechanism and method for using the same A grass trimmer with an anti-sticking mechanism may include a first handle, a mounting rod, and a second handle. The first handle is arranged on top of the mounting rod. The second handle is arranged on the mounting rod close to the first handle. A battery pack is arranged at a bottom end of the first handle. A machine head housing is arranged at a bottom end of the mounting rod. A first motor is arranged inside the machine head housing. A mounting shaft is on an output shaft of the first motor via a coupling. A cutting wheel is arranged at a bottom of the mounting shaft. In the present invention, outer ends of blades cut off grass wound on the mounting shaft during up-down movement of the blades, so that the mounting shaft is prevented from being stuck by the grass to improve mowing efficiency
US11844300B2	Agricultural metering system having multiple sets of meter rollers An agricultural metering system includes independently controllable sets of meter rollers. Each set of meter rollers includes at least one meter roller and is configured to rotate about a respective rotational axis, and the rotational axes are generally parallel to one another and not aligned with one another. The agricultural metering system also includes meter boxes configured to receive agricultural product from a compartment of a storage tank. Each set of meter rollers is disposed within a respective meter box, and each set of meter rollers is configured to meter the agricultural product from the compartment of the storage tank. The agricultural metering system also includes distribution lines. Each distribution line is disposed downstream from a respective set of meter rollers and is configured to receive the agricultural product output from the respective set of meter rollers.
US11844297B2	In-field soil analysis system and method A soil analysis system is provided for an agricultural vehicle and includes a sensor apparatus, a controller, and a display device. The sensor apparatus includes a location sensor configured to determine a location of the agricultural vehicle; and an infrared sensor configured to collect infrared spectra from soil at the location. The controller is configured to determine a soil type based on the location; select at least one nutrient calibration curve based on the soil type at the location; analyze the infrared spectra according to the at least one nutrient calibration curve to generate at least one estimated nutrient value for the soil at the location; and generate display commands representing the at least one estimated nutrient value. The display device is configured to generate a first display representing the at least one estimated nutrient value based on the display commands.
US11844295B2	Earth working roller An earth working roller comprises a support structure (11), wherein to form a roller body (36) rotatable about a roller axis of rotation (A) on a radially outer region of the support structure (11), a plurality of first earth working units (30) is provided extending substantially in the direction of the roller axis of rotation (A) and/or a plurality of second earth working units (38) is provided extending substantially in the circumferential direction.
US11849655B2	Semiconductor memory devices with electrically isolated stacked bit lines and methods of manufacture A semiconductor device includes a memory structure over a substrate, wherein the memory structure includes a first word line; a first bit line over the first word line; a second bit line over the first bit line; a memory material over sidewalls of the first bit line and the second bit line; a first control word line along a first side of the memory material, wherein the first control word line is electrically connected to the first word line; a second control word line along a second side of the memory material that is opposite the first side; and a second word line over the second bit line, the first control word line, and the second control word line, wherein the second word line is electrically connected to the second control word line.
US11849654B2	Proton-based two-terminal volatile memristive devices Technologies relating to crossbar array circuits with proton-based two-terminal volatile memristive devices are disclosed. An example apparatus includes a first bottom conductive layer, a capacitor oxide layer formed on the first bottom conductive layer, a second bottom conductive layer formed on the capacitor oxide layer, a second oxide layer formed on the second bottom conductive layer, and a proton reservoir layer formed on the second oxide layer. In some embodiments, the second bottom conductive layer is H-doped. In some embodiments, a conductance of the second oxide layer is modulated by H-dopant.
US11849652B2	Reducing dissipation and frequency noise in quantum devices using a local vacuum cavity A device includes: a substrate including a superconductor quantum device, the superconductor quantum device including a superconductor material that exhibits superconducting properties at or below a corresponding critical temperature; a cap layer bonded to the substrate; and a sealed cavity between the cap layer and the substrate.
US11849651B2	Superconducting device This disclosure describes a superconducting device comprising a trench and a cavity that extends through a superconducting base layer. The trench crosses the cavity. The superconducting device further comprises a first junction layer that extends from a first region of the superconducting base layer to the cavity, an insulating layer on the surface of the first junction layer, and a second junction layer that extends from a second region of the superconducting base layer to the cavity. The second junction layer overlaps with the insulating layer on the bottom of the cavity. The disclosure also describes a method for producing this disclosed superconducting device.
US11849650B2	Stacked die assembly A sensor device comprising: a lead frame; a first/second semiconductor die having a first/second sensor structure at a first/second sensor location, and a plurality of first/second bond pads electrically connected to the lead frame; the semiconductor dies having a square or rectangular shape with a geometric center; the sensor locations are offset from the geometrical centers; the second die is stacked on top of the first die, and is rotated by a non-zero angle and optionally also offset or shifted with respect to the first die, such that a perpendicular projection of the first and second sensor location coincide.
US11849649B2	Method for fabricating memory cell of magnetoresistive random access memory A method for fabricating memory cell of magnetoresistive RAM includes forming a memory stack structure on a first electrode layer. The memory stack structure includes a SAF layer to serve as a pinned layer; a magnetic free layer and a barrier layer sandwiched between the SAF layer and the magnetic free layer. A second electrode layer is then formed on the memory stack structure. The SAF layer includes a first magnetic layer, a second magnetic layer, and a spacer layer of a first metal element sandwiched between the first magnetic layer and the second magnetic layer. The first metal element is phase separated from a second metal element of the first and second magnetic layers, and the second metal element of the first magnetic layer and the second magnetic layer interfaces with the spacer layer.
US11849646B2	Nitride capping layer for spin torque transfer (STT) magnetoresistive random access memory (MRAM) A magnetic tunnel junction (MTJ) is disclosed wherein first and second interfaces of a free layer (FL) with a first metal oxide (Hk enhancing layer) and second metal oxide (tunnel barrier), respectively, produce perpendicular magnetic anisotropy (PMA) to increase thermal stability. In some embodiments, a capping layer that is a conductive metal nitride such as MoN contacts an opposite surface of the Hk enhancing layer with respect to the first interface to reduce interdiffusion of oxygen and nitrogen compared with a TiN capping layer and maintain an acceptable resistance×area (RA) product. In other embodiments, the capping layer may comprise an insulating nitride such as AlN that is alloyed with a conductive metal to minimize RA. Furthermore, a metallic buffer layer may be inserted between the capping layer and Hk enhancing layer. As a result, electrical shorts are reduced and the magnetoresistive ratio is increased.
US11849644B2	Method of fabricating magneto-resistive random access memory (MRAM) A method for fabricating magnetoresistive random-access memory cells (MRAM) on a substrate is provided. The substrate is formed with a magnetic tunneling junction (MTJ) layer thereon. When the MTJ layer is etched to form the MRAM cells, there may be metal components deposited on a surface of the MRAM cells and between the MRAM cells. The metal components are then removed by chemical reaction. However, the removal of the metal components may form extra substances on the substrate. A further etching process is then performed to remove the extra substances by physical etching.
US11849642B2	3D printed and in-situ poled flexible piezoelectric pressure sensor A piezoelectric artificial artery can be 3D printed to provide the real-time precise sensing of blood pressure and vessel motion patterns enabling early detection of partial occlusions. An electric-field assisted 3D printing method allows for rapid printing and simultaneously poled complex ferroelectric structures with high fidelity and good piezoelectric performance. The print material consists of ferroelectric potassium sodium niobate (KNN) particles embedded within a ferroelectric polyvinylidene fluoride (PVDF) polymer matrix.
US11849641B2	Thermoelectric conversion element, thermoelectric conversion module, joining material, and method for manufacturing thermoelectric conversion element A thermoelectric conversion element of the present disclosure includes a thermoelectric conversion layer, a first metal layer, a second metal layer, a first joining layer, and a second joining layer. At least one of the first joining layer and the second joining layer includes a second alloy. A content of Mg in the second alloy is 84 atm % or more and 89 atm % or less, a content of Cu in the second alloy is 11 atm % or more and 15 atm % or less, and a content of an alkaline earth metal in the second alloy is 0 atm % or more and 1 atm % or less.
US11849639B2	Forming semiconductor-superconductor hybrid devices with a horizontally-confined channel Methods of forming semiconductor-superconductor hybrid devices with a horizontally-confined channel are described. An example method includes forming a first isolated semiconductor heterostructure and a second isolated semiconductor heterostructure. The method further includes forming a left gate adjacent to a first side of each of the first isolated semiconductor heterostructure and the second isolated semiconductor heterostructure. The method further includes forming a right gate adjacent to a second side, opposite to the first side, of each of the first isolated semiconductor heterostructure and the second isolated semiconductor heterostructure, where a top surface of each of the left gate and the right gate is offset vertically from a selected surface of each of the first isolated semiconductor heterostructure and the second isolated semiconductor heterostructure by a predetermined offset amount. The method further includes forming a superconducting layer over each of the first isolated semiconductor heterostructure and the second isolated semiconductor heterostructure.
US11849638B2	Mechanical integration of buttons for piezo-electric actuators A piezo-electric actuator on the side of a mobile device will enable pressure exerted by the user to be sensed at the conventional button locations, while providing a haptic feedback. Unfortunately, mechanical integration of piezo-electric actuators at the side of a mobile device is challenging. A mobile device in accordance with the present disclosure comprises a PCB; an outer frame surrounding the PCB; and a switch. The switch comprises: a first piezo-electric actuator configured to generate a first actuator voltage signal in response to a first force applied by a user, and to generate a first haptic feedback to the user in response to a first haptic voltage signal transmitted from the controller thereto; and a first virtual button in the outer frame configured to transmit the first force to the first piezo-electric actuator, and to transmit the first haptic feedback to the user.
US11849637B2	Nitrogen-containing compound, electronic component comprising same, and electronic apparatus The present disclosure provides a nitrogen-containing compound, an electronic component comprising same, and an electronic device, and belongs to the technical field of organic electroluminescence. In the compound of the present disclosure, the nitrogen-containing compound is more suitable for being used as an electronic-type host material in the mixed host of the luminescence layer of an organic electroluminescent device, and is especially suitable for being used as an electronic-type host material in a green light device. When the nitrogen-containing compound of the present disclosure is used as a luminescence layer material of the organic electroluminescent device, the electron transporting performance of the device is effectively improved, the luminescence efficiency of the device is improved, and the service life of the device is prolonged.
US11849636B2	Heterocyclic compound and organic light emitting element comprising same The present specification relates to a hetero-cyclic compound and an organic light emitting device comprising the same.
US11849635B2	Organic electroluminescence device and compound for organic electroluminescence device An organic electroluminescence device of an embodiment may include a first electrode, a hole transport region disposed on the first electrode, an emission layer disposed on the hole transport region, an electron transport region disposed on the emission layer, and a second electrode disposed on the electron transport region. The electron transport region may include a first compound represented by Formula 1, thereby improving the moving speed of electrons. Accordingly, the organic electroluminescence device of an embodiment may show decreased driving voltage and improved efficiency.
US11849632B2	Amine-based compound and organic light-emitting device including the same An organic light-emitting device includes a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer. The organic layer includes at least one of an amine-based compound represented by Formula 1, for example, in the hole transport region, hole transport layer, or emission layer. The organic light-emitting device including the amine-based compound represented by Formula 1 may exhibit improved driving voltage, efficiency, and excellent I-V-L characteristics:
US11849628B2	Display panel, display apparatus, and method of manufacturing display apparatus A display panel including a penetrating portion includes a substrate including a first region and a second region, which are spaced apart from each other with the penetrating portion provided therebetween, and a display element arranged on the substrate and including a first display element overlapping the first region and a second display element overlapping the second region, wherein a first side surface of the substrate that corresponds to an edge of the first region, and a second side surface of the substrate that corresponds to an edge of the second region, define at least portions of the penetrating portion, and an interval between the first side surface and the second side surface from an upper surface of the substrate, the upper surface facing the display element, is less than an interval between the first side surface and the second side surface from a lower surface of the substrate that does not face the display element.
US11849623B1	Display panel and display device The present application discloses a display panel and a display device, including a substrate; a light-emitting layer disposed on a side of the substrate, wherein the light-emitting layer includes a plurality of light-emitting units; an encapsulation layer disposed on a side of the light-emitting layer away from the substrate; a first insulating layer disposed on a side of the encapsulation layer away from the substrate, wherein the first insulating layer includes a plurality of protruding structures arranged in a one-to-one correspondence with the plurality of light-emitting units; a second insulating layer covering the plurality of protruding structures, wherein a refractive index of the second insulating layer is smaller than a refractive index of the first insulating layer, and a surface of a side of the encapsulation layer close to the first insulating layer is provided with a first groove.
US11849621B2	Organic light emitting display device An organic light emitting display device includes: a substrate including pixel areas and a pixel separating area; a plurality of pixels; a plurality of spacers in the pixel separating area and spaced apart from each other; and a touch electrode unit disposed over the plurality of pixels and spacers. The touch electrode unit includes first touch electrodes arranged in a first direction and second touch electrodes arranged in a second direction. The touch electrode unit includes a plurality of touch pattern unit blocks repeatedly arranged. Each touch pattern unit block includes portions of each of neighboring first touch electrodes and portions of each of neighboring second touch electrodes. The spacers of each touch pattern unit block corresponds to a plurality of spacer pattern unit blocks repeatedly arranged. Each spacer pattern unit includes at least one spacer and is smaller than the touch pattern unit block.
US11849620B2	Display device and method for manufacturing the same A display device achieves a high resolution and a low power consumption through provision of subpixels each including a single light emitting layer and subpixels each including a plurality of overlapping light emitting layers. In the display device, it is also unnecessary to increase the number of expensive fine metal masks even for rendering of various grayscales. In addition, in the display device, different light emitting layers overlap with each other, and a charge generation layer is disposed between the overlapping light emitting layers, and, as such, emission of a secondary color can be achieved without necessity of a material for an additional light emitting layer of the secondary color.
US11849614B2	Organic light emitting diode display device including a power supply wire An organic light emitting diode display includes a lower substrate, a sub-pixel structure, an upper substrate, a sealant, and a first power supply wire. The lower substrate has a display area, a peripheral area, and a pad area. The sub-pixel structure is disposed in the display area on the lower substrate. The upper substrate is disposed on the sub-pixel structure. The sealant is disposed in the peripheral area between the lower substrate and the upper substrate. The first power supply wire is disposed between the lower substrate and the sealant, and overlaps the lower substrate and the sealant. The first power supply wire includes a first protrusion protruding in a first direction that is a direction from the pad area to the display area in the first peripheral area.
US11849613B2	Display module comprising side wirings and large format display apparatus using the same A display module includes a substrate; light emitting diodes, first connection pads, second connection pads, and side wirings. The light emitting diodes are arranged on one surface of the substrate. The first connection pads are formed on the one surface of the substrate. The second connection pads are formed on an opposite surface of the one surface. The side wirings are formed on each of a first edge of the substrate and a second edge of the substrate that is adjacent to the first edge. The side wirings electrically couple the first connection pads on the one surface of the substrate with respective ones of the second connection pads on the opposite surface.
US11849610B2	Display device and method of manufacturing the same Display device and method of manufacturing the display device are provided. According to an exemplary embodiment of the present disclosure, a display device includes a display panel having a display area and a pad area, which is spaced apart from the display area; a protective film disposed on one surface of the display panel; and a middle layer interposed between the protective film and the display panel, wherein the middle layer has a light-blocking area and a light-transmitting area, the light-blocking area overlaps with the display area, and the light-transmitting area overlaps with the pad area.
US11849606B2	Display device including an amorphous carbon layer and manufacturing method thereof A display device includes a substrate including pixels; a buffer layer disposed on the substrate; an etch stopper layer disposed between the substrate and the buffer layer; and at least one penetrating-hole penetrating the substrate, the buffer layer, and the etch stopper layer, wherein the etch stopper layer includes amorphous carbon.
US11849602B2	Organic light emitting display device An organic light emitting display device may include a filling part filling a space between a second substrate and an organic light emitting diode, and a dam structure disposed in a non-display area and surrounding the filling part. At least one of the dam structure and the filling part includes a getter. The getter of the present disclosure is composed of magnesium oxide particles whose surfaces are modified into a first surface modification part made of an amino silane-based compound and a second surface modification part bound to the first surface modification part and made of a compound containing an acrylate group and a methacrylate group. Accordingly, it is possible to provide an organic light emitting display device that has high transparency and of which optical properties and durability are improved by minimizing permeation of water and oxygen.
US11849601B2	Display apparatus and method of manufacturing the same A display apparatus includes a substrate, a display portion that includes a plurality of pixels disposed on the substrate, and an encapsulation portion that covers the display portion and includes a hybrid encapsulation layer that includes a plurality of inorganic layers and at least one organic layer that includes a plasma polymer. An end of the hybrid encapsulation layer includes a tip portion that includes an inorganic material and a multi-layered portion which extends from the tip portion toward a central portion of the substrate and in which the plurality of inorganic layers and the at least one organic layer are sequentially and alternately stacked, and a thickness of each of the inorganic layers and the organic layer decreases toward the tip portion.
US11849597B2	Sensors and electronic devices A sensor includes an anode and a cathode, and a near-infrared photoelectric conversion layer between the anode and the cathode. The near-infrared photoelectric conversion layer is configured to absorb light of at least a portion of a near-infrared wavelength spectrum and convert the absorbed light into an electrical signal. The near-infrared photoelectric conversion layer includes a first material having a maximum absorption wavelength in the near-infrared wavelength spectrum and a second material forming a pn junction with the first material and having a wider energy bandgap than an energy bandgap of the first material. The first material is included in the near-infrared photoelectric conversion layer in a smaller amount than the second material.
US11849589B2	Semiconductor structure and manufacturing method thereof A semiconductor structure and manufacturing method thereof are provided. The semiconductor structure includes a substrate having a first surface, a first conductive region and a second conductive region at the first surface, wherein the first conductive region is apart from the second conductive region, a gate feature, wherein a top surface of the gate feature is above the first conductive region, a stack unit coupled to the first conductive region, wherein the stack unit includes a plurality of ferroelectric layers stacking with a plurality of metal layers, wherein each of the plurality of ferroelectric layers separates adjacent two metal layers.
US11849588B2	Semiconductor device and method of forming the same A method of forming a semiconductor device includes forming an inter-metal dielectric layer over a substrate; forming a first conductive line embedded in the inter-metal dielectric layer; forming a dielectric structure over the inter-metal dielectric layer and the first conductive line; etching the dielectric structure until the first conductive line is exposed; forming a bottom electrode layer on the exposed first conductive line such that the bottom electrode layer has an U-shaped when viewed in a cross section; forming a ferroelectric layer over the bottom electrode layer; forming a top electrode layer over the ferroelectric layer.
US11849584B2	Semiconductor device, manufacturing method of semiconductor device, and operation method of semiconductor device A semiconductor device having a large storage capacity per unit area is provided. The semiconductor device includes a stack, and the stack includes a first insulator, a first conductor over the first insulator, and a second insulator over the first conductor. The stack includes a first opening provided in the first insulator, the first conductor, and the second insulator and an oxide on the inner side of the first opening. Furthermore, in the first opening, a third insulator is positioned on the outer side of the oxide, a second conductor is positioned on the inner side of the oxide, and a fourth insulator is positioned between the oxide and the second conductor. The third insulator includes a gate insulating layer positioned at a side surface of the first opening, a tunnel insulating layer positioned on the outer side of the oxide, and a charge accumulation layer positioned between the gate insulating layer and the tunnel insulating layer.
US11849578B2	Three-dimensional memory device with a columnar memory opening arrangement and method of making thereof A three-dimensional memory device includes an alternating stack of insulating layers and electrically conductive layers located over a substrate, a plurality of periodic two-dimensional arrays of memory openings vertically extending through the alternating stack, a plurality of periodic two-dimensional arrays of memory opening fill structures, and bit lines. The bit lines laterally extend along a second horizontal direction. Each periodic two-dimensional array of memory openings includes a plurality of columns of memory openings in which neighboring columns of memory openings are laterally spaced apart along a first horizontal direction with an intercolumnar pitch. Memory openings within each column of memory openings are laterally spaced apart along the second horizontal direction with a nearest-neighbor pitch.
US11849572B2	3D 1T1C stacked DRAM structure and method to fabricate Embodiments disclosed herein include three-dimensional 3D arrays of memory cells and methods of forming such devices. In an embodiment a memory device comprises, a substrate surface, and a three-dimensional (3D) array of memory cells over the substrate surface. In an embodiment each memory cell comprises a transistor and a capacitor. In an embodiment the transistor of each memory cell comprises, a semiconductor channel, with a first end of the semiconductor channel electrically coupled to a bit line that runs substantially parallel to the substrate surface, and a second end of the semiconductor channel is electrically coupled to the capacitor. The transistor may also comprise a gate dielectric on a surface of the semiconductor channel between the first end and the second end of the semiconductor channel. In an embodiment, the gate dielectric is contacted by a word line that runs substantially perpendicular to the substrate surface.
US11849570B2	Semiconductor memory device and method of fabricating the same A semiconductor memory device and associated methods, the device including first and second lower conductive lines extending in a first direction; a first middle conductive line on the first and second lower conductive lines and extending in a second direction; first and second memory cells between the first and second lower conductive lines and the first middle conductive line; an air gap support layer between the first and second memory cells; and a first air gap between the first and second memory cells and under the air gap support layer, wherein an upper surface of the air gap support layer lies in a same plane as the first and second memory cells, the first and second memory cells include first and second OTS layers and first and second phase-change layers, and the first air gap overlaps the first and second phase-change layers.
US11849567B2	Server configuration with hybrid environment design According to one embodiment, a server chassis for immersion cooling includes a chassis frame having a chassis base and an adjustable server panel coupled to the chassis base to receive a server blade to be mounted on the adjustable server panel. The server blade includes a first portion and a second portion. The first portion has a first set of electronic components and the second portion has a second set of electronic components. The adjustable server panel is adjustably mounted along the chassis base, such that when the server chassis is deposited into a container having two-phase coolant therein, the first set of electronic components is at least partially submerged into a liquid region filled with the two-phase coolant, and the second set of electronic components is positioned within a vapor region above an immersion line defining the liquid region and the vapor region.
US11849563B2	Fan cage and fan module and electronic device including the same A fan cage, a fan module, and an electronic device are provided, where the fan cage includes a cage body having two surfaces and at least two ventilation ports and a latching mechanism arranged at the cage body, the two surfaces are located opposite to each other, the two ventilation ports are respectively located at the two surfaces, the latching mechanism is arranged at the cage body and comprises at least one latch movably protruding outwardly from one of the two surfaces.
US11849562B2	Hybrid in-drawer computer equipment cooling device A computer equipment cooling device comprising: a temperature dependent thermal conduction member that includes a first major surface and a second major surface; a set of fins connected in thermal communication with the first major surface; and a cold plate connected in thermal communication with the second major surface.
US11849561B2	Data center security systems and devices Embodiments of the present invention are directed to systems, devices, and methods for data centers. In one example, a lockable enclosure for a data drive. The lockable enclosure includes a housing configured to house data drive circuitry and a port coupled to the housing and configured to connect to an external data device for transferring data from or to the data drive circuitry. The lockable enclosure also includes a sliding mechanism movable relative to the housing and configured to move within the housing between a position whereby the port is accessible to a position whereby the port is inaccessible.
US11849556B2	Functional module for an electrical connection enclosure and electrical connection enclosure comprising such a functional module A functional module (200) for an electrical connection enclosure comprises one or more monitoring-and-control units (138), a protection unit (140) common to all the monitoring-and-control units (138), supplying electrical power to all the monitoring-and-control units and electrically protecting all the monitoring-and-control units, a segment of computer bus (204) connecting all of the monitoring-and-control units to an industrial computer, just as many external connection modules (208) and input-output modules (206) as monitoring-and-control units, and a support structure. The height of the monitoring-and-control units can be equal to 1U, 2U, 3U, 4U, 5U or 6U, “U” designating a unit height corresponding to a base height of a monitoring-and-control units, and the functional module has a main height (H4) equal to 6U and can accommodate any technically permissible combination of monitoring-and-control units, depending on the height of these control units.
US11849554B2	Electronic device enclosure having a textured glass component Textured cover assemblies for electronic devices are disclosed. The textured cover assemblies may provide a combination of optical and tactile properties to the electronic devices. In some cases, a textured cover assembly may be provided over decorative coating.
US11849552B2	Adjustable free-standing support for a data display monitor A support assembly for a data display monitor. The support assembly utilizes a base frame that can be placed on a flat working surface. A hub is connected to the base frame and is free to rotate about a vertical axis. At least one support arm is provided. Each support arm is connected to the hub with a first hinge connection. Each support arm also connects to a mounting plate with a second hinge connection. The second hinge connection enables the mounting plate to rotate at least ninety degrees through a range of motion. The mounting plate is attached to the data display monitor. As the mounting plate moves through its range of motion, the data display monitor moves with the mounting plate. The data display monitor can therefore be moved through the range of motion between a vertical orientation and a horizontal orientation.
US11849551B2	Rollable display device and a method of manufacturing the same A rollable display device including: a support module; a display module disposed on the support module and including a display area and a non-display area adjacent to the display area; and a resin layer disposed between the support module and the display module, the display module including a display panel including a plurality of pixels, the support module including: a plurality of support bars extending in a first direction and arranged in a second direction crossing the first direction, wherein the support bars are spaced apart from each other; and a plurality of hinges disposed between the support bars and coupled with the support bars disposed adjacent thereto, and wherein each of the support bars is rotatably coupled with the hinges with respect to a driving axis extending in the first direction and the driving axis penetrates the display panel when viewed in a cross-section.
US11849549B2	Flexible display device The present application provides a flexible display device. A housing includes a first housing and a second housing, which are relatively slidably arranged. A first end of a flexible display screen is connected to the first support member of the first housing. A second end of the flexible display screen bypasses the second support member of the second housing and is connected to a stretching mechanism in the housing. A packaging member is disposed on at least one first side plate of the second housing and covers at least a portion of an edge of the flexible display screen. The present application prevents dust from intruding into a bottom of the flexible display.
US11849546B2	Printed wiring board and manufacturing method for printed wiring board A printed circuit board which improves the peel strength of a wiring pattern formed at a cavity bottom portion while enabling connection between an electronic component inside a cavity and a circuit outside the cavity to be performed at the cavity bottom portion, includes a cavity in a partial region of a multilayer substrate laminated with an insulating resin layer and an electrical conductor layer on a bottom layer of an insulating resin substrate. The cavity opens on a side of the insulating resin substrate, penetrates the insulating resin substrate, and includes a surface of the insulating resin layer as a bottom surface. The electrical conductor layer has a surface, the surface having a height equivalent to a height of the surface of the insulating resin layer and being embedded in the insulating resin layer in a manner to form a portion of the bottom surface.
US11849536B1	Gantry for thermal management A gantry for thermal management is disclosed, including: a heat generating component that includes a top surface and a bottom surface; a heat sink; a thermally conductive and electrically insulating material that is in direct contact with the heat sink; and a gantry extending above the heat generating component, wherein the gantry pushes a pin against the top surface of the heat generating component such that the bottom surface of the heat generating component is pushed against the thermally conductive and electrically insulating material.
US11849526B2	Microwave cooking appliance with increased visibility into the cavity A microwave cooking appliance for increasing visibility into the cooking cavity. The microwave cooking appliance may include a door. The door may include a conductive mesh layer. The door may include a frame supporting the conductive mesh layer. The door may include a conductive and/or sealing engagement between the conductive mesh layer and the frame.
US11849525B2	Induction heating type cooktop with output control algorithm based on temperature of multiple components An induction heating type cooktop includes a case, an upper plate coupled to a top of the case and configured to support an object, a working coil disposed inside the case and configured to heat the object, a thin film arranged at a top surface of the upper plate or a bottom surface of the upper plate, at least one temperature sensor configured to measure a temperature of at least one of components of the induction heating type cooktop, the components including the thin film, and a microcontroller unit (MCU) configured to drive the working coil and to control an output of the working coil based on whether the temperature satisfies at least one condition that is preset for the at least one of the components.
US11849523B2	Temperature-regulating appliance with removable base A temperature-regulating appliance includes a top portion, a base, a temperature sensor, and a mounting adapter. The top portion has an upper surface and a lower surface. The base includes a housing defining an internal compartment and a thermal element disposed within the internal compartment of the housing. The temperature sensor is positioned outside of the internal compartment, between the housing and the lower surface of the top portion. The mounting adapter extends between the top portion and the housing. The mounting adapter detachably couples the base to the top portion.
US11849521B1	Apparatus for lighting control Methods, systems, and devices for lighting control are described. An apparatus may include a processor, memory, a power component, a set of control buttons, and one or more radio components for lighting control. The apparatus may be a light control device associated with a home or automation system. The light control device may be a light switch cover with a cover plate that encapsulate a light switch. The light switch cover may have a radio, a battery, and control circuitry for lighting control.
US11849518B2	Load control device for controlling a driver for a lighting load A load control device is configured to generate a control signal having a desired magnitude for controlling a load regulation device adapted to control the power delivered to an electrical load. The load control device may comprise a control terminal arranged to provide the control signal to the load regulation device, a communication circuit for generating the control signal, and a control circuit configured to generate an output signal that is provided to the communication circuit. The communication circuit may be characterized by non-linear operation. The control circuit may adjust the magnitude of the output signal in response to the difference between the magnitude of the control signal and the desired magnitude to adjust the magnitude of the control signal towards the desired magnitude. The control circuit may also be configured to determine if an incompatible load regulation device is coupled to the load control device.
US11849517B1	Detecting error conditions in a plurality of LED channels In some examples, this disclosure describes a light-emitting diode (LED) driver circuit configured to: control a set of LED channels; receive, from each LED channel of the set of LED channels, channel status information that indicates whether the respective LED channel is activated or deactivated; and determine, based on the channel status information corresponding to each LED channel of the set of LED channels, a channel status of the respective LED channel. Additionally, the LED driver circuit is configured to output, to a master computing device, the channel status corresponding to each LED channel of the set of LED channels; and output, to the master computing device, channel mapping information, wherein the master computing device is configured to determine, based on the channel status information and the channel mapping information, whether one or more error conditions are present in the set of LED channels.
US11849515B2	Lighting system with redundant power supplies A low voltage power distribution system that provides low voltage DC power to LED light fixtures and provides for backup or redundant power in the event of a failure of the one of the primary power supplies feeding the output channels to the respective LED light fixtures. The system allows for the automatic switching out of a failed power supply and the switching in of a spare power supply to minimize any down time for a output channel in the event of a primary power supply failure.
US11849513B2	LED dimming device with high refresh rate and smooth dimming An LED dimming device with a high refresh rate and smooth dimming includes a constant current source circuit and an LED dimming circuit that are sequentially connected in series. The LED dimming circuit includes an LED and a first electronic switch. A positive electrode of the LED is connected to an output end of the constant current source circuit. The first electronic switch is connected in parallel at both ends of the LED. The LED dimming device further includes an energy release circuit and a first control circuit. The energy release circuit is connected in series with the first electronic switch to release excess energy in the constant current source circuit. The first control circuit is connected to the first electronic switch to control turning on or off of the first electronic switch.
US11849509B2	Apparatus, method, and computer program An apparatus, provided in use in a first device comprises at least one processor and at least one memory including a computer program code, the at least one memory and computer program code configured to, with the at least one processor, cause the apparatus at least to: receive first information about a context provided by a controller, said first information being received from a base station; and cause the first device to transmit one or more ping messages to one or more second devices, said one or more ping messages comprising information about said context which causes one or more second devices to reply to the controller.
US11849508B1	Enhancing vehicle connectivity using a modular telematics control unit Example embodiments described herein relate to enhancing vehicle connectivity using a modular telematics control unit (TCU) that includes antennas, radios, and other components positioned internally within a housing configured to couple to a vehicle. The TCU may include a first cellular radio configured to establish a wireless connection with a first cellular network using a first cellular transmission antenna and a first cellular reception antenna and a second cellular radio configured to establish a wireless connection with a second cellular network using a second cellular transmission antenna and a second cellular reception antenna. The TCU also includes a Wi-Fi radio coupled to a set of antennas and configured to provide a Wi-Fi network for passenger devices located inside the vehicle when the housing is coupled to the vehicle and one or more Bluetooth low energy (BLE) radios coupled to an antenna.
US11849504B2	Steering of roaming in wireless communication networks A method for steering of roaming (SOR) in wireless communication networks includes sending by a mobile equipment (ME) a registration message to a visited public land mobile network (VPLMN). The ME receives a first message from a home public land mobile network (HPLMN) through the VPLMN. The ME determines that the first message has failed a security check. In response to determining that the first message has failed the security check, the ME sends a second message to the VPLMN, the second message including an indication that the first message has failed the security check.
US11849502B2	Inter-operator device-to-device operation Various communication systems may benefit from inter-operator device-to-device operation. For example, communication systems of the third generation partnership project (3GPP) long term evolution (LTE) advanced (LTE-A) release12/13 (Rel-12/13) or future releases may use such operation with respect to D2D communications. A method can include preparing, at a network element operated by an operator, radio resource information related to one or more operators other than the operator. The method can also include broadcasting, by the network element, the radio resource information. The radio resource information can be configured to permit a user equipment served by the network element to perform device-to-device discovery and/or communication with another user equipment served by at least one of the one or more operators.
US11849500B2	Flexible discontinuous reception configuration Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive discontinuous reception (DRX) configuration information identifying a slot or sub-slot granularity for transitioning from a non-monitoring state to a monitoring state, wherein the information identifies, for each slot or sub-slot, whether to operate in the non-monitoring state or the monitoring state; and transition from the non-monitoring state, wherein the user equipment (UE) is not performing monitoring, to the monitoring state, wherein the UE is performing monitoring, in accordance with the DRX configuration information. Numerous other aspects are provided.
US11849499B2	Method and apparatus for acquiring system information A method for acquiring system information (SI) performed by a user equipment (UE) is provided. The method includes performing a first set of operations after determining that the UE is in a radio resource control (RRC)_CONNECTED state with an active bandwidth part (BWP) not configured with a common search space (CSS) with a field searchSpaceOtherSystemInformation; and performing a second set of operations after determining that the UE is in the RRC_CONNECTED state with the active BWP configured with the CSS with the field searchSpaceOtherSystemInformation. The first set of operations includes: transmitting a first RRC message to request a required system information block (SIB) and starting a timer; and receiving, from the cell, an RRCReconfiguration message including the required SIB. The second set of operations includes: transmitting the first RRC message to request the required SIB and starting the timer; and monitoring the CSS to acquire the required SIB.
US11849497B2	Methods, devices, and medium for handling of non-SDT data Example embodiments of the present disclosure relate to UP transmission for a device in an inactive state. The first device in an inactive state performs a small data transmission procedure between the first device and a second device and transmits an indication to the second device. The indication indicates the following a presence of non-small data transmission data to be transmitted by the first device and information associated with the data. Through this solution, the second device may make a proper and reasonable determination about whether to resume a radio resource control connection with the terminal device and whether to stop the ongoing small data transmission procedure.
US11849495B2	Pre-configuring parameter sets for serving-node-aware connection modes A method for wireless communication performed by a user equipment (UE) includes performing an access procedure to connect with a network comprising multiple wireless network nodes. The method also includes receiving a communication parameter message indicating multiple communication parameter sets based on performing the access procedure. Each communication parameter set may be associated with a single respective connection mode of multiple connection modes, and each connection mode may be associated with one or more respective wireless network nodes of the multiple wireless network nodes. The method also includes receiving signaling configuring the UE to use a connection mode of the multiple connection modes. The method further includes communicating with the one or more wireless network nodes of the multiple wireless network nodes, according to a communication parameter set associated with the connection mode, based on receiving the signaling. The one or more wireless network nodes may be associated with the connection mode.
US11849487B2	Wireless communication system and wireless communication method Provided is a wireless communication system in which, based on a random access scheme, a transmission opportunity (TXOP) acquired by a wireless access point is granted to a wireless station when performing uplink data transmission from the wireless station to the wireless access point and the TXOP acquired by the wireless station is granted to the wireless access point when performing downlink data transmission from the wireless access point to the wireless station, the system includes a scheduling unit for TXOP granting determining one or more wireless stations having a quality of an uplink data transmission lower than a prescribed value as TXOP responders to which the wireless access point grants the TXOP, and determining one or more wireless stations having a quality of a downlink data transmission lower than the prescribed value as TXOP holders which grant the TXOP to the wireless access point.
US11849480B2	Channel access method for carrying out transmission in unlicensed band, and device using same Disclosed are wireless communication system base stations. Each wireless communication base station comprises a communication module and a processor. When the base stations carry out DRS- and nonunicast data-multiplexed transmission, the processors select one channel access type among two channel access types according to whether both of two conditions are satisfied, the two conditions being that the duration of the DRS- and nonunicast data-multiplexed transmission is 1 ms or less, and the duty cycle of DRS transmission is 1/20 or less. Among the two channel access types, the first type is channel access in which random backoff is carried out using a variable-size contention window (CW), the size of the CW being determined according to channel access priority class; and the second type is channel access in which only single time interval-based LBT is carried out.
US11849479B2	Base stations and methods A method for a base station which communicates with a user equipment (UE) is described. The method may comprise sending first radio resource control (RRC) configuration information. The first RRC configuration information may indicate code block group (CBG) transmission for a Physical Downlink Shared Channel (PDSCH). The method may also comprise sending second RRC configuration information. The second RRC configuration information may indicate Nmax which is a maximum CBGs per transport block. The method may further comprise, after a channel access procedure, transmitting, to the UE, a PDSCH containing a transport block with N CBG(s). N is an integer. The method may further comprise receiving, from the UE, a HARQ-ACK feedback including Nmax HARQ-ACK information bits for the transport block of the PDSCH. If N is smaller than Nmax, the HARQ-ACK information bit(s) for last Nmax-N CBG(s) may be set to NACK. A contention window for the channel access procedure may be adjusted using the HARQ-ACK feedback, wherein the HARQ-ACK information bit(s) for last Nmax-N CBG(s) may be ignored.
US11849471B2	Communication device, communication method, and recording medium A communication device includes a control unit that switches whether or not to transmit a first reference signal using a scheduled resource scheduled to be used to transmit a reference signal. The control unit switches between the transmission and the non-transmission of the first reference signal based on the acquired channel information, and an elapsed time from the reception of a second reference signal from a communication partner.
US11849467B2	Selecting transmission response message transmitter There is provided a method in an access point, the method comprising: grouping a plurality of terminal devices that are within certain radio distance from each other into same group; selecting a single terminal device of the group to reply to a transmission request message on behalf of the group; transmitting the transmission request message, wherein the transmission request message indicates the single selected terminal device of the group that should reply to the transmission request message on behalf of the group; and in response to the transmitting the transmission request message, initiating receiving a transmission response message from the single selected terminal device on behalf of the group.
US11849458B2	Punctured/on-demand control information for flexible/full duplex communication Embodiments provide a transceiver of a wireless communication network, wherein the transceiver is configured to evacuate/empty/puncture/shorten a downlink transmission of a control information to accommodate an uplink transmission of another transmitter within the downlink transmission.
US11849457B2	User equipment, base station and wireless communication method Provided are a user equipment, base station and wireless communication methods related to multiplexing of UCI in PUSCH in NR. A user equipment comprises: circuitry operative to process UCI bits to be transmitted according to the comparison of the number M of UCI bits generated based on DL assignment(s) before an UL grant from a base station and the number N of UCI bits generated based on DL assignment(s) after the UL grant with the number P of UCI bits indicated in the UL grant and/or the maximum number Q of bits determined based on at least a configured coding rate, wherein each of M, N, P, Q is an integer equal to or larger than 0; and a transmitter operative to transmit the processed UCI bits in PUSCH at a TTI indicated in the UL grant to the base station.
US11849456B2	Construction and mapping of compact uplink control information (UCI) over physical uplink shared channel (PUSCH) Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine to transmit a compact uplink control information (UCI) that identifies one or more parameters associated with a transmission of a physical uplink shared channel (PUSCH) communication in a PUSCH resource unit (PRU). The UE may transmit the UCI in the PRU based at least in part on a semi-static payload construction and resource mapping rule. Numerous other aspects are provided.
US11849453B2	Reporting bandwidth capability of a bandwidth-limited communication device A first communication device generates a first physical layer (PHY) data unit that includes information indicating a capability to use a channel bandwidth greater than a maximum channel bandwidth of the first communication device, and transmits the first PHY data unit to a second communication device during an association process with the second communication device. The first communication device generates a second PHY data unit that includes information indicating a capability to use at most the maximum channel bandwidth of the first communication device, and transmits the second PHY data unit to the second communication device when the first communication device is associated with the second communication device.
US11849447B2	PDSCH rate matching around SSB for NR unlicensed spectrum operation A generation-Node B (gNB) configured for unlicensed spectrum operation above 52.6 GHz in a fifth-generation new-radio (NR) system (5GS) may encode a parameter (e.g., ssb-PositionsInBurst) for transmission to a UE (e.g., in the SIM or UE specific RRC signalling). The parameter may indicate candidate positions of synchronization signal blocks (SSBs) within a discovery reference signal (DRS) measurement timing configuration (DMTC) transmission window within slots of a system frame (SFN). During the DMTC window, the gNB may perform a LBT procedure on an unlicensed carrier of the unlicensed spectrum to determine if the unlicensed carrier is available. When the LBT is successful (i.e., the unlicensed carrier is available), the gNB may encode a discovery reference signal (DRS) for transmission on the unlicensed carrier. The DRS may include one or more of the SSBs transmitted during the candidate positions that fall within the DRS. The gNB may perform rate matching around the SSBs for a scheduled PDSCH based on the indicated parameter and transmit the rate-matched PDSCH.
US11849438B2	Channel oriented tone reservation for multiple input multiple output communications Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication that the UE supports multiple input multiple output (MIMO) tone reservation. The UE may receive a MIMO communication having tone reservation applied to tone reservation (TR) subcarriers of the MIMO communication. Numerous other aspects are described.
US11849435B2	Communication method and device considering flexible slot format in NR V2X Provided is a method for a first device (100) to perform sidelink transmission. The method may comprise: a step for performing sensing on a plurality of resources on the basis of a first resource unit including one or more symbols; a step for selecting a first transmission resource from the plurality of resources on the basis of the sensing; and a step for performing the sidelink transmission on the first transmission resource.
US11849433B2	Method and device for determining transmission parameters and storage medium Provided are transmission parameter determination method and device, and storage medium. The method includes: acquiring multiple transmission parameter sets, where the multiple transmission parameter sets at least include: a first transmission parameter set, a second transmission parameter set, transmission parameters having a same type; determining multiple resource areas, where the multiple resource areas at least include: a first resource area, a second resource area; each resource area includes at least one of: time domain resource area, code domain resource area, frequency domain resource area, spatial domain resource area, reference signal resource area; sending information or receiving information on the multiple resource areas according to the multiple transmission parameter sets, which at least includes: sending information or receiving information on the first resource area according to the first transmission parameter set; and sending information or receiving information on the second resource area according to the second transmission parameter set.
US11849431B2	User apparatus A user apparatus includes a reception unit configured to receive information indicating resources used for downlink or uplink from a base station apparatus and a transmission unit configured to transmit TDD configuration information used for determining an arrangement of resources used for sidelink.
US11849430B2	Uplink resource allocation and activation The present disclosure provides techniques for uplink resource management. For example, a method of wireless communication by a first communication device is provided including receiving, from a second communication device, a configuration allocating at least one uplink resource for use by the first communication device to transmit data on an uplink. The method further includes initiating preparing data for transmission on a first uplink resource of the at least one uplink resource prior to receiving an activation indication for the first uplink resource. The method further includes when the activation indication is received from the second communication device, transmitting uplink data on the first uplink resource to the second communication device. The method further includes when failing to receive the activation indication from the second communication device, refraining from transmitting uplink data on the first uplink resource.
US11849428B2	System and methods for coverage extension based on carrier aggregation Aspects of the subject disclosure may include, for example, collecting information about capabilities of a user equipment (UE) device operating on a radio communication network, collecting information about requirements and status of the UE device, collecting information about the radio communication network, selecting a carrier aggregation arrangement for the UE device based on at least the information about capabilities and the information about requirements and status, forming a selected carrier aggregation arrangement, and configuring network nodes of the radio communication network according to the selected carrier aggregation arrangement. Other embodiments are disclosed.
US11849425B2	System and method of transmitting and receiving paging and system The present disclosure relates to a communication method and 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 present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. In accordance with an aspect of the present disclosure, a method and an apparatus for preventing loss of data existing in Msg3 buffer and a method and an apparatus for determining a paging frame and/or a paging occasion are provided.
US11849424B2	User equipment anchor capability indication for sidelink-based positioning Disclosed are techniques for wireless communication. In an aspect, a first user equipment (UE) receives, from a network entity, a capability enquiry message for a sidelink positioning procedure, the capability enquiry message including at least a request for an indication of whether the first UE has the capability to provide a location of the first UE for the sidelink positioning procedure, and transmits, to the network node, a capability information message indicating one or more capabilities of the first UE to participate in the sidelink positioning procedure, the one or more capabilities of the first UE including at least the indication of whether the first UE has the capability to provide the location of the first UE for the sidelink positioning procedure.
US11849422B2	Security techniques for ranging in wireless networks Methods, systems, and devices for wireless communication are described to support security techniques for ranging in wireless networks. A first device may transmit an indication to initiate a ranging procedure with a second device, and in response to the indication, the second device may transmit signaling to the first device and to one or more third devices. The first device and the one or more third devices may each determine a respective location metric associated with the second device based on the signaling. The one or more third devices may each transmit, to the first device, the respective location metric. Based on the communicated location metric(s), the first device may determine whether an eavesdropper is present and may communicate with the second device based on the determination.
US11849420B2	Systems and methods for synchronous control of HARQ configurations According to certain embodiments, a method for synchronous control of timing configurations includes operating a wireless device according to a first timing configuration associated with a first delay duration for transmitting feedback to a network node. A second timing configuration associated with a second delay duration for transmitting feedback to the network node is received from the network node. The second delay duration is different from the first delay duration. In response to a first downlink transmission from the network node, a first feedback is scheduled for transmission at a transmission time determined based on the second delay duration associated with the second timing configuration.
US11849419B2	Timing control for integrated access and backhaul (IAB) node transmission A method, system and apparatus are disclosed. In one or more embodiments, a network node configured to communicate with a wireless device (WD) is provided. The network node configured to, and/or including a radio interface and/or including processing circuitry configured to: receive information indicating a timing offset (T′Δ), determine transmission timing for downlink transmission based on the timing offset (T′Δ) and at least one estimated timing value, and perform downlink transmission based on the determine transmission timing.
US11849415B2	Time synchronisation A device comprising: a wireless communication interface, the communication interface being capable of using an external signal processing device to support a transmission or reception communication event and being configured to provide a first output signal from the communication interface for disabling such a signal processing device after the communication event; a clock external to the communication interface; and a synchronisation circuit configured to receive the first output signal and to synchronise the clock in dependence on the timing of the first output signal.
US11849414B2	Indication method, detection method, and related device Implementations of the present disclosure provide an indication method, a detection method, and a related device. In the present disclosure, a network device indicates to user equipment, within what frequency domain ranges there is no SSB transmission, thereby preventing the user equipment from performing useless searches in the frequency domain ranges in which there is no SSB.
US11849413B2	Resource partitioning for pre-emption indication Embodiments of a User Equipment (UE), Generation Node-B (gNB) and methods of communication are disclosed herein. The UE may attempt to decode sidelink synchronization signals (SLSSs) received on component carriers (CCs) of a carrier aggregation. In one configuration, synchronization resources for SLSS transmissions may be aligned across the CCs at subframe boundaries in time, restricted to a portion of the CCs, and restricted to a same sub-frame. The UE may, for multiple CCs, determine a priority level for the CC based on indicators in the SLSSs received on the CC. The UE may select, from the CCs on which one or more SLSSs are decoded, the CC for which the determined priority level is highest. The UE may determine a reference timing for sidelink communication based on the one or more SLSSs received on the selected CC.
US11849410B2	Antenna system and electronic device thereof which dynamically adjust output power of an antenna An antenna system and an electronic device are provided. The antenna system includes an antenna, a sensor, and a wireless radio frequency module. The sensor is electrically connected to the processor. The wireless radio frequency module is electrically connected to the antenna and the processor. The sensor generates and transmits a sensing signal to the processor according to a change of a proximity distance between an object and the antenna. The processor dynamically adjusts an output power of the wireless radio frequency module according to a sensing signal.
US11849401B2	Energy efficient network connectivity maximization The minimization of the amount of power consumed by an electronic device in acquiring or maintaining network connectivity with a network may extend the battery life of the electronic device. When the electronic device has established a communication connection with a wireless access point, the electronic device cycles a network interface controller of the electronic device between a power on state and a power off state without terminating the communication connection. Accordingly, the electronic device powers on a main processor of the electronic device when the network interface controller detects a beacon during the power on state that indicates the wireless access point has a buffered data frame for the electronic device.
US11849398B2	Communication methods and devices The present invention provides a communication method in a wireless communication network comprising at least one network cell (BSS), each cell comprising at least one station (non-AP) managed by an access point (AP), the method comprising, at the access point: transmitting a Wake-Up radio (WUR) frame to at least one station of the network cell of the access point; transmitting a primary channel radio (PCR) frame including update information, the PCR frame being transmitted to said at least one station of the network cell of the access point.
US11849397B2	Techniques for enabling power savings with phase shifter configurations Methods, systems, and devices for wireless communications are described. A communications device may transmit, to a second communications, a request to update a phase shifter configuration. The first communications device may receive, from the second communications device and in response to the request, a response accepting the request to update the phase shifter configuration. The first communications device may then transmit, to the second communications device, an uplink transmission in accordance with the updated phase shifter configuration based on receiving the response. The first communications device may include a first user equipment (UE) and the second communications device may include a second UE or a base station.
US11849396B2	Discontinuous reception (DRX) with sidelink (SL) Systems and method for configuring and providing discontinuous reception (DRX) operations in sidelink (SL) mode 1 and mode 2 are disclosed. A first user equipment (UE) may operate in DRX communications with a second UE over a SL while concurrently maintaining DRX communications with a base station. In some embodiments, DRX operations may include the first UE monitoring for either one or both of transmissions in a downlink from a base station and in the SL from the second UE during an active period of a DRX cycle of the DRX configuration. In embodiments, the UE may extend the active period associated with the DRX cycle when control information from either the base station or the second UE is received. Other aspects and features are also claimed and described.
US11849394B2	Sidelink positioning based on physical ranging signals A user equipment (UE) in a vehicle (V-UE) broadcasts multi-phased ranging signals with which other entities may determine the range to the V-UE. The multi-phased ranging signals may include a first message, which may be broadcast in the Intelligent Transport System (ITS) spectrum, includes ranging information, such as a source identifier, location information for the broadcasting V-UE, and an expected time of broadcast of the ranging signal. The ranging signal may then be broadcast at the expected time and may include the source identifier. A second message, which be broadcast in the ITS spectrum, may include clock error information for the V-UE. A receiving entity may determine the range to the V-UE based on the time of arrival of the ranging signal and the expected time of transmission, as well as the clock error information. The receiving entity may further generate a position estimate based on the received location information.
US11849392B2	Procedures and mechanisms for narrowband multi-channel transmission for wake up radios Procedures and mechanisms for narrowband multi-channel transmission for wakeup radio (WUR) operation are disclosed. A station (STA) operating in WUR mode may have its a primary connectivity radio (PCR) turned off and its WUR turned and operating according to previously negotiated WUR operating parameters. The STA may monitor, for WUR beacons and frames over a first WUR channel, and determine that the first WUR channel does not support reliable transmission based on no beacons being received within a first duration. The STA may turn off the WUR, and turn on the PCR to send a first short WUR frame including a wakeup reason, and receive a second short WUR frame with a WUR channel assignment. The STA may turn off the PCR, turn on the WUR, and monitor for WUR signals on a second WUR channel according to the WUR channel assignment and the previously negotiated WUR operating parameters.
US11849390B2	Method and system for power management based on full RF conditions Systems, devices and automated processes are provided for prolonging backup battery power for RF radio operations at a base station, including a radio controller configured to control routing of power from the backup battery; a detection unit for determining whether a source of commercial power is about to or has failed; a control unit located remotely to communicate with an RF radio controller, a server, and router to change a setting of a required level to reduce the power to the cell; a feedback mechanism responsive to the loss of power to crop the input power; an output control unit to reduce the output power from the RF radio; and a battery controller configured to reduce the draw on the UPS since input power requirement are dropped.
US11849389B2	Management of security contexts at idle mode mobility between different wireless communication systems There is provided a solution for managing security contexts at idle mode mobility of a wireless communication device between different wireless communication systems including a first wireless communication system and a second wireless communication system. The first wireless communication system is a 5G/NGS system and the second wireless communication system is a 4G/EPS system. The solution is based on obtaining (S1) a 5G/NGS security context, and mapping (S2) the 5G/NGS security context to a 4G/EPS security context.
US11849386B2	Control information sending/receiving method and device A control information sending/receiving method and device are provided, to implement indicating a time-frequency location of a control channel to a terminal device in a 5G NR system or a future evolved LTE system. The method includes: receiving, by a terminal device, broadcast information; determining, from at least two predefined time-domain locations, a time-domain location of a broadcast channel carrying the broadcast information; determining a time-domain location of a control channel based on the time-domain location of the broadcast channel; and performing control channel detection in the determined time-domain location of the control channel.
US11849384B2	User plane rerouting method and apparatus Embodiments of this application provide a user plane rerouting method and apparatus. The method includes: a first network element receives user plane rerouting trigger information sent by a second network element, where the user plane rerouting trigger information is sent when the second network element detects a preset service packet that matches a packet detection rule PDR, and the PDR is used to indicate matching information and an execution rule that are corresponding to the preset service packet triggering user plane rerouting. The first network element further performs the user plane rerouting based on the user plane rerouting trigger information.
US11849381B2	Use of IP networks for routing of cellular data packets A cellular data communication network includes a gNodeB connected to a UPF by an IP network. A first translation module translates GFP packets into IP packets transmitted over the IP network. A second translation module translates the IP packets back into IP packets and forwards the IP packets to the UPF. A PFCP proxy snoops information and provides it to a BGP module that programs the translation modules and a routing module to perform routing of packets in bypass of the UPF. The BGP module may program the first translation module with an SR policy associated with a binding SID that is bound to an interface to the gNodeB. The SR policy may invoke translation according to a function. The routing module may be programmed to embed GTP information in an SRH header that is used by the first translation module. BGP module may also distribute routing and VPN updates.
US11849378B2	Cloud-based proximity pairing and switching for peer-to-peer devices A first wireless communication device (UE device) associated with a certain user (or included in a specified set/group of UE devices) may establish a first communication link with an accessory device according to a short-range radio access technology, and transmit link (pairing) information associated with the first communication link to a server, such as a cloud-based server. The server may share this (first) link information with other UE devices associated with the same user (or belonging to the same specified group of UE devices as the first UE device). Link information associated with the other UE devices (i.e. second link information) may equally be shared with the accessory device, and the other UE devices and accessory device may use the first link information and second link information in establishing respective communication links between any of the other UE devices and the accessory device without having to undergo a pairing procedure.
US11849377B1	Electrical port labeling A method for displaying identification information for devices electrically coupled to a plurality of ports includes determining a first device is electrically coupled to a first port out of a plurality of ports. The method further includes establishing communications between a first communication transmitter on a first electrical connector for the first device and a first communication receiver associated with the first port. In response to determining first identification information is available for the first device, the method further includes receiving, from the first communication transmitter, at the first communication receiver the first identification information for the device. The method further includes displaying, in a first display, the first identification information for the first device, wherein the first display is associated with the first port.
US11849376B2	Bluetooth scanning method and electronic device This application discloses a Bluetooth method, and the method is applied to an electronic device. The electronic device includes a Bluetooth chip and a Bluetooth agent module, and the Bluetooth chip is connected to the Bluetooth agent module. The method includes: The Bluetooth agent module indicates the Bluetooth chip to scan for a device identifier. If a first device identifier in the device identifiers is obtained through scanning, the Bluetooth chip notifies the Bluetooth agent module. Based on the first device identifier, the Bluetooth agent module establishes a channel to a first device, or notifies an application corresponding to the first device identifier. The embodiments of this application are implemented, to improve service execution convenience, and reduce power consumption and memory usage of the electronic device.
US11849374B2	Method and device used for wireless relay communication for reporting charging information utilizing data from identity sets The present disclosure method and device for wireless communications, comprising: operating a first data block set; and transmitting first charging information; a size of data in the first data block set is used to generate the first charging information, the first charging information comprises a first identity (ID) set, and the first ID set comprises a first ID and a second ID; the first ID is a link layer ID; the operating action is receiving, a destination ID field of a MAC header of a MAC PDU used to carry the first data block set comprises at least partial bits in a first ID, when a destination link layer ID list maintained by a node indicated by the second ID comprises the first ID. The present disclosure determines a receiver or a generator of a first data block set, which improves accuracy of charging and enriches charging types of services.
US11849373B2	Wireless communication system with central communication unit arranged to communicate with subscriber communication units A central communication unit (13), comprising: transmitter means arranged to transmit a single global downlink frame (17) addressed to all of the subscriber communication units, the global downlink frame comprising a plurality of data packets, each addressed to a respective one of the subscriber communication units, the global downlink frame supplying a common reference time so that, after receiving the global downlink frame (17), each subscriber communication unit can start transmitting an uplink frame (18) at the end of a waiting interval starting at the common reference time and having a duration equal to a respective waiting duration that is associated with said subscriber communication unit; and receiver means arranged to receive in succession the uplink frames (18) transmitted by each of the subscriber communication units.
US11849361B2	Device and method for performing handover in wireless communication system 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). According to embodiments, a method performed by a user equipment (UE) in a wireless communication system, the method comprises: receiving, from a base station, a radio resource control (RRC) reconfiguration message including conditional configuration information, wherein the conditional configuration information includes: identification information for a candidate cell; and a configuration of the candidate cell; and performing one or more operations for a conditional handover based on RRC reconfiguration message.
US11849353B2	Bridge system for connecting a private computer network to a public computer network A bridge system establishes a network connection between each of a plurality of private computer networks and a public computer network. The bridge system includes a plurality of bridge devices, each bridge device being connected to the public computer network. Additionally, the bridge system includes a central controller in connection with each bridge device. The central controller configures each bridge device for wireless communication with a designated private network, with aspects of the bridge device configuration being reviewable and modifiable through a network interface in communication with the central controller. Accordingly, the bridge system creates a private-to-public network link between each private network and the public network. As a result, an internet-enabled device with access to the network link is afforded with all the network services and resources provided by the private network over the substantially broadened geographic area of coverage delivered by the public network.
US11849352B2	Communication device, electronic apparatus, and wireless connection method A communication device includes a first communication unit and a second communication unit and is configured to wirelessly connect to an electronic apparatus. The first communication unit and the second communication unit operate in the same communication protocol. The first communication unit is configured to wait for a connection request from the electronic apparatus, and the second communication unit is configured to wirelessly connect to the electronic apparatus from which the first communication unit received a connection request. The first communication unit is configured to wait, where the first communication unit is not connected to the electronic apparatus, for a connection request in a first mode in which a waiting time period is relatively long, and the first communication unit is configured to wait, where the first communication unit is connected to the electronic apparatus, for a connection request in a second mode in which the waiting time period is relatively short.
US11849350B2	Terminal apparatus and method A terminal apparatus for communicating with a base station apparatus, the terminal apparatus including: a receiver configured to receive, from the base station apparatus, an RRC message including an EHC configuration; and a processing unit. The processing unit configures an EHC protocol in accordance with the EHC configuration, and adds a context identifier to data in processing of the EHC protocol, and indicates, in a case that the context identifier is a particular value, that an Ethernet header of the data is uncompressed.
US11849348B2	Communication system, terminal, control method, and nontransitory computer-readable medium storing program A communication system includes: a transmitting-side terminal; a transmitting-side communication apparatus configured to receive data transmitted by the transmitting-side terminal and transmit the received data by radio transmission to a receiving-side communication apparatus; and the receiving-side communication apparatus configured to transmit the data received by radio transmission from the transmitting-side communication apparatus to a receiving-side terminal. The transmitting-side terminal includes a control unit configured to control a transmission speed of the data addressed to the receiving-side terminal based on a first error rate that is an error rate of radio transmission from the transmitting-side communication apparatus to the receiving-side communication apparatus and a second error rate that is an error rate of transmission from the transmitting-side terminal to the receiving-side terminal.
US11849344B2	Dynamic media access control addresses in a wireless network Embodiments identify a station that rotates an over the air station address. As address rotation was not originally designed into wireless networks, the rotation can introduce communication challenges for the station. The embodiments derive that traffic referencing two different over the air station addresses are associated with a single common station. This is accomplished by determining a similarity between properties of two sets of traffic. A first set of traffic references the first over the air station address and a second set of traffic references the second over the air station address. If the properties common across the two sets of traffic indicate sufficient similarity, the embodiments determine that both sets of traffic are associated with a single device. Network configuration of the device is then adjusted based on the determination.
US11849342B2	Global and local measures of centrality for signed and unsigned networks A method and related system determine a localness measure that represents accessibility of a node connectiveness within a signed network. The method comprises, with a computer processor, receiving focus node (FN) information related to an FN of a graph representing the signed network, receiving neighbor node (NN) information related to a plurality of NNs in the signed network, and determining the localness measure based on the NN information and the FN information. The method and system also determine a harmony measure that represents importance of a node connectiveness within a signed network. The method comprises, with a computer processor, receiving source node (SN) information related to an SN of a graph representing the signed network, receiving destination node (DN) information related to a DN in the signed network, and determining the harmony measure based on the SN information and the DN information.
US11849341B2	Systems and methods for simulating wireless user equipment and radio access network messaging over packet-based networks A system described herein may provide a technique for the simulation of User Equipment (“UEs”) and/or radio access network (“RANs”) over packet-based networks. Virtual UEs (“vUEs”) and virtual RANs (“vRANs”) may each include a virtual physical layer (“vPHY”) component that simulates the physical ingress and egress of radio frequency (“RF”) traffic to and/or from the vUE, and the vRAN may include a vPHY component that simulates the physical ingress and egress of RF traffic to and/or from the vRAN. Geographical locations of the vUEs and coverage areas of the vRANs may be further simulated, in order to properly route traffic between respective vUEs and vRANs.
US11849339B2	Selecting a role for an access point An example access point may comprise a processing resource; and a memory resource storing machine-readable instructions to cause the processing resource to: perform a management system search using a dynamic host configuration protocol (DHCP); determine, in view of the management system search, whether a management system discovered is a controller; and select one of a first role within a centralized local area network and a second role within a distributed local area network based on determining whether the management system is the controller, wherein the first role within the centralized local area network is selected when the management system is the controller.
US11849335B2	Methods and systems for location determination of radios controlled by a shared spectrum system Techniques are provided for accurately determining actual and prospective location(s) of radio(s) located in a structure and controlled by a shared spectrum system. By more accurately knowing the location(s) of the radios, the shared spectrum system can more efficiently allocate maximum transmission power(s) to the radio(s), enhance corresponding radio coverage area(s), and/or diminish interference to other radio(s) and/or primary user(s).
US11849332B2	System, method, and apparatus for providing dynamic, prioritized spectrum management and utilization Systems, methods, and apparatuses for providing dynamic, prioritized spectrum utilization management. The system includes at least one monitoring sensor, at least one data analysis engine, at least one application, a semantic engine, a programmable rules and policy editor, a tip and cue server, and/or a control panel. The tip and cue server is operable utilize the environmental awareness from the data processed by the at least one data analysis engine in combination with additional information to create actionable data.
US11849328B2	Trust extension in a secure communication framework A computer-implemented method, in a communication framework in which each of a plurality of users has one or more devices associated therewith, and in which the users use at least some of their devices to communicate via a backend system. A first user has a first set of first one or more associated trusted devices, and a second user has a second set of second one or more trusted devices associated therewith. The first user forms a first trust relationship between a first device in the first set and a second device in the second set. Based on (i) the first trust relationship, and (ii) the second set associated with the second user, the first user forms a second trust relationship between each device in the first set and each device in the second set. A least one device in the first set communicates with one or more devices in the second set based on the second trust relationship.
US11849326B2	Authentication of a user of a software application Method and system for authenticating a user comprising: transmitting a network authentication of a user, which is provided by an authentication medium, from a mobile terminal belonging to the user to a back-end server of a wireless network to carry out authentication, connecting the mobile terminal to the wireless network, starting a software application to carry out authentication with respect to an application server accessible via the wireless network, on the mobile terminal by the user, and transmitting an application authentication of the user, which is assigned to the started software application, to the application server.
US11849325B2	Security mechanism for interworking with independent SEAF in 5G networks Methods and network equipment for implementing security mechanism for interworking with independent security anchor function (SEAF) in 5G networks. A method performed by the standalone SEAF comprises receive a first request for a key to secure communication between the UE and a first access and mobility function (AMF) which a user equipment (UE) requests registration, wherein the request includes a first indication that indicates UE supports a standalone SEAF or not; receive, from a second AMF with which the UE requests registration for performing inter-AMF mobility to the second AMF, a second request for a key to secure communication between the UE and the second AMF, wherein the request includes a second indication that indicates the UE supports a standalone SEAF or not; and determine whether or not a bidding down attack has occurred depending at least in part on whether the first indication matches the second indication.
US11849324B2	Detection device, vehicle, detection method, and detection program A detection device includes: a monitoring unit configured to monitor, as target messages, an authorized message being periodically transmitted and the unauthorized message in the in-vehicle network; and a generation unit configured to generate a reference time to be used in a detection process of detecting the unauthorized message; a detection unit configured to perform detection process, based on time difference between a time corresponding to a transmission time of target message based on a monitoring result of the monitoring unit, and the reference time generated by the generation unit. When target message has been determined to be abnormal in the detection process, the generation unit, based on a value obtained by adding a latest statistical value to the reference time, generates a new reference time to be used in the detection process for a target message to be transmitted after the target message having been determined to be abnormal.
US11849322B2	Delegated data connection Apparatuses, methods, and systems are disclosed for supporting delegated data connections. One apparatus includes a processor and a transceiver that receives an access request indicating that a remote unit requires to access a first access network. The processor determines to establish a delegated data connection in a mobile communication network for the remote unit, the delegated data connection connecting the apparatus with an external data network. The processor enables the authentication of the remote unit by converting a first authentication signaling used by the mobile communication network to a second authentication signaling used by the first access network. The processor controls the transceiver to forward data traffic between the remote unit and the external data network over the delegated data connection, wherein the delegated data connection is reserved for use by the remote unit.
US11849320B2	Trusted operating system in an internet of things (IoT) device A method of attaching to a wireless communication network to receive wireless communication service. The method comprises calculating a checksum by a monitor application over at least a portion of an operating system stored in a wireless communication device, wherein the monitor application is stored in a trusted portion of memory of the device and executes in a trusted execution environment (TEE) of the device and wherein the operating system is authorized by a wireless communication network, comparing the calculated checksum value by the monitor application to a checksum value stored in the TEE, based on determining that the calculated checksum value matches the stored checksum value, rebooting the device to execute the operating system, and transmitting radio access credentials to the wireless communication network by the device, whereby the device authenticates into the wireless coverage of the wireless communication network based on the radio access credentials.
US11849316B2	Methods, apparatuses, computer programs and carriers for security management before handover from 5G to 4G system A key management is provided that enables security activation before handing over a user equipment from a source 5G wireless communication system, i.e., a Next Generation System (NGS), to a target 4G wireless communication system, i.e., a Evolved Packet System (EPS)/Long Term Evolution (LTE). The key management achieves backward security, i.e., prevents the target 4G wireless communication system from getting knowledge of 5G security information used in the source 5G wireless communication system.
US11849313B2	Method and apparatus for assigning EBI When an EBI needs to be assigned to an EPS bearer to which a QoS flow is mapped in an EPS, whether user plane security enforcement information of a PDU session matches user plane encryption protection information of the EPS is determined, that is, whether a user plane capability of the EPS can meet a user plane security requirement of the PDU session is determined. The EBI is assigned to the EPS bearer only when the requirement is met. Otherwise, the EBI is not assigned to the EPS bearer or the EBI is released if the EBI has been assigned. In this way, when UE moves from a 5GS to the EPS, the EPS bearer is prevented from using an EBI that does not meet the user plane security requirement for data transmission.
US11849311B2	Method and apparatus of enhancement to standalone operation Apparatuses and methods for enhancement to standalone operation for higher frequency range in a wireless communication system. A method includes receiving a synchronization signals and physical broadcast channel (SS/PBCH) block and determining a set of configurations for a control resource set (CORESET #0) to receive a Type0 physical downlink control channel (Type0-PDCCH). The set of configurations includes a multiplexing pattern between the CORESET #0 and the SS/PBCH block; a number NRBCORESET #0 of resource blocks (RBs) for the CORESET #0; a number NsymbolCORESET #0 of symbols for the CORESET #0; and a frequency offset between the CORESET #0 and the SS/PBCH block. For a first multiplexing pattern between the CORESET #0 and the SS/PBCH block, the frequency offset between the CORESET #0 and the SS/PBCH block is determined as one of 0, NRBCORESET #0−NRBSSB, or (NRBCORESET #0−NRBSSB)/2. The method further includes receiving the Type0-PDCCH based on the set of configurations for the CORESET #0 over a downlink channel.
US11849308B2	Circuit for processing a wake-up signal A circuit for processing a wake-up signal, which is usable for activating electrical devices. The circuit includes an evaluation circuit, which checks an applied wake-up signal for its validity, and an output driver circuit, which outputs a processed wake-up signal when the evaluation circuit evaluates the applied wake-up signal as valid. The evaluation circuit has a comparator, which compares the applied wake-up signal to at least one threshold value for the evaluation. The evaluation circuit includes an input circuit and a switchable constant voltage source via which at least one criterion for evaluating the applied wake-up signal is adjustable in each case. The comparator is a multi-channel, integrated comparator circuit, and the individual channels of the integrated comparator circuit evaluating one criterion of an applied wake-up signal in each case.
US11849307B2	Mobile ad-hoc wireless networks A method comprising: forming a cluster comprising at least two network nodes, wherein each of said network nodes comprises at least a wireless transceiver and at least one application server; continuously acquiring, by each of said network nodes, cluster topological data from at least some of said other network nodes; continuously transmitting, by each of said network nodes, to at least some of said other network nodes, said acquired topological data; designating, based at least in part on said transmitted topological data, a cluster head; and selecting, by said cluster head, at least one of said other network nodes in said cluster to provide one or more services associated with its respective at least one application server, wherein said one or more services are provided to all other network nodes.
US11849305B1	System, method, and apparatus for providing optimized network resources Systems, methods, and apparatuses for providing optimization of network resources. The system is operable to monitor the electromagnetic environment, analyze the electromagnetic environment, and extract environmental awareness of the electromagnetic environment. The system extracts the environmental awareness of the electromagnetic environment by including customer goals. The system is operable to use the environmental awareness with the customer goals and/or user defined policies and rules to extract actionable information to help the customer optimize the network resources.
US11849304B2	Use of geolocation to improve security while protecting privacy Security policies are made dependent on location of a device and the location of a device is determined and the appropriate security policy applied without providing the device's location to a server. A device determine its location and identifies a security policy identifier mapped to a zone including the location. The device requests the security policy corresponding to the identifier from a server and implements it. The device may also store a database of the security policies and implement them according to its location. Devices registered for a user evaluate whether locations detected for the devices correspond to impossible travel by the user. Objects encoding geolocation data of a device may be encrypted with a private key of the device and the public key of another to prevent access by an intermediary server.
US11849303B2	Spatial repositioning of multiple audio streams An audio rendering system includes a processor that combines audio input signals with personalized spatial audio transfer functions preferably including room responses. The personalized spatial audio transfer functions are selected from a database having a plurality of candidate transfer function datasets derived from in-ear microphone measurements for a plurality of individuals. Alternatively, the personalized transfer function datasets are derived from actual in-ear measurements of the listener. Foreground and background positions are designated and matched with transfer function pairs from the selected dataset for the foreground and background direction and distance. Two channels of input audio such as voice and music are processed. When a voice communication such as a phone call is accepted the music being rendered is moved from a foreground to a background channel corresponding to a background spatial audio position using the personalized transfer functions. The voice call is simultaneously transferred to the foreground channel.
US11849302B2	Output control device, output control system, and control method To provide a realistic video and audio to a passenger of a moving body, an output control device includes: a position and orientation identifying section which identifies a real position and a real orientation; a reading section which reads virtual space data; a virtual position determining section which determines a virtual position and a real orientation according to the real position and the real orientation; a display control section which controls a display to display, based on the virtual position, the virtual orientation, and a position where the display (4) is provided, an image of a partial region or a part of an object in a virtual space; and an audio output control section which controls, based on the virtual orientation and a positional relationship between the virtual position and an audio source object, a position of a stereo image formed by audio outputted from a speaker.
US11849296B2	Vibration device for generating acoustic performance A vibration device includes a plate-like glass vibrator and a plurality of exciters that are attached to the glass vibrator and configured to generate vibration according to an input electrical signal. An aspect ratio La/Lb of a length La of a longer side to a length Lb of a shorter side of a rectangle in which the glass vibrator is inscribed is 1.2 to 50. Provided that the number of the exciters is n and a minimum value of distance between the exciters is Smin, a relational value α (α=Smin−1)/La) is 0.2 to 0.8. In the case where the number n of exciters is 3 or larger, a value β(β=Sσ/Save) obtained by dividing a standard deviation Sσ of distances by an average Save of the distances between the exciters is 0 to 0.5.
US11849286B1	Ear-worn device configured for over-the-counter and prescription use According to some embodiments, an ear-worn device, e.g., a hearing aid, is provided that operates both as an over-the-counter device, as well as a prescription device. Features stored on the ear-worn device may be used to amplify, enhance, de-noise, or otherwise process audio signals in a manner desired by the user. Some features, or settings of those features, process audio signals in a manner that is unsafe for users with mild-to-moderate hearing loss and thus are disabled when the ear-worn device is operating as an over-the-counter device. Such features and settings may be enabled after the ear-worn device is fit to the user by a licensed professional.
US11849285B2	Hearing aid device A hearing aid device includes at least one user input unit for controlling an operation mode of the hearing aid device, at least one signal line connecting the at least one user input unit with a control unit for controlling the hearing aid device, and an antenna module comprising at least two electrically conductive and electrically connectable layers forming a layered structure. The at least one user input unit is arranged at one of the layers of the antenna module, and the at least one signal line is provided at an inner surface of one of the layers facing one other layer.
US11849284B2	Feedback control using a correlation measure A hearing aid is configured to be worn in and/or at an ear of a user, and comprises a) an input transducer for converting an input sound to an electric input signal representing sound, h) an output transducer for converting a processed electric output signal to an output sound, c) a signal processor operationally coupled to the input and output transducers and configured to apply a forward gain to the electric input signal or a signal originating therefrom, wherein the input transducer, the signal processor and the output transducer forming part of a forward path of the hearing aid. The hearing aid further comprises d) a feedback control system for compensating for acoustic or mechanical feedback of an external feedback path from the output transducer to the input transducer, wherein the feedback control system comprises i) a feedback estimation unit for providing a feedback estimate signal of said external feedback path, ii) a combination unit located in the forward path for combining the electric input signal or a signal derived therefrom and the feedback signal detected by said estimation unit, to provide a resulting feedback corrected signal, iii) a correlation detection unit configured to determine a correlation measure between said feedback corrected signal and said output signal, said correlation detection unit further configured to provide a processed version of said correlation measure.
US11849282B2	Online trimmed MEMS microphone and electronic device The invention relates to the technical field of microphones, in particular to an online trimmed MEMS microphone. The online trimmed MEMS microphone comprises an acoustic transducer for receiving an external ultrasonic signal and converting the ultrasonic signal into an electric signal; an ASIC (Application Specific Integrated Circuit) chip, coupled to the acoustic transducer, wherein the ASIC chip comprises: an amplifier unit for performing amplification on the electric signal and outputting an amplified signal; a decoding unit, connected to the amplifier unit, and configured to decode the amplified signal to obtain a decoded signal sequence; a matching unit, connected to the decoding unit, and configured to match the decoded signal sequence with a predetermined identification code to obtain a matched signal; a control unit, connected to the matching unit, and configured to generate one or more circuit adjusting parameters under the action of the matched signal.
US11849280B2	Apparatus and methods for bone conduction context detection Apparatus and methods for bone conduction detection are disclosed herein. An example apparatus includes memory; machine-readable instructions; and processor circuitry to execute the machine-readable instructions to associate a vibration signal with a voice or with motion, the vibration signal transmitted via a bone structure of a user; permit access to a user application based on the association of the vibration signal with the voice; and deny access to the user application based on the association of the vibration signal with the motion.
US11849279B2	Haptics and microphone display integration Microphones are located between pixel display elements (e.g., micro-LEDs and OLEDs) in a display. Display-integrated microphones allow displays to have thinner bezels. Audio processing components can also be incorporated into the display and allow audio processing offloading from processors external to the display. Arrays of microphones allow for the beamforming of received audio signals to enhance the detection of sound from remote audio sources. Piezoelectric elements can also be integrated into a display to allow for localized haptic feedback. Integrated piezoelectric elements can act as speakers and beamforming techniques can be used to activate sets of piezoelectric elements in coordination to direct sound to a specific location external to the display. Piezoelectric elements can aid in display thermal management by creating acoustic waves to move heated air within a display to create a more uniform thermal profile within the display or to remove excess heat from the display.
US11849276B2	Throat headset system A throat headset system includes an element configured to be arranged at least partially around a user's neck, at least one microphone being connected to the element and configured to be in contact with a user's throat or neck skin when the headset is worn and connected wireless or by cable to the microphone and configured to be connected to a communication device, in a wireless manner or via a cable, and at least one earphone connected to the cable or in a wireless manner to a communication unit. The microphone is a microphone of the type that does not require power or electric energy of a power source for detecting sound waves.
US11849275B2	Noise reduction method and system The present disclosure provides methods and systems for reducing noise induced in one or more components in a hearing aid. The present disclosure provides methods for reducing noise induced in telecoils.
US11849274B2	Systems, apparatus, and methods for acoustic transparency Methods, systems, computer-readable media, and apparatuses for audio signal processing are presented. A device for audio signal processing includes a memory configured to store instructions and a processor configured to execute the instructions. When executed, the instructions cause the processor to receive an external microphone signal from a first microphone and produce a hear-through component that is based on the external microphone signal and hearing compensation data. The hearing compensation data is based on an audiogram of a particular user. The instructions, when executed, further cause the processor to cause a loudspeaker to produce an audio output signal based on the hear-through component.
US11849273B2	Bluetooth glasses A pair of Bluetooth glasses is revealed. The Bluetooth glasses includes a glasses body with a first assembly portion disposed on a rear end of a temple thereof, a Bluetooth earphone having a second assembly portion arranged at a front end of an earphone body thereof, and a connection member. The second assembly portion is mounted into one end of a sleeve of the connection member while the first assembly portion on the temple is mounted into the other end of the sleeve. Thereby the temple is assembled with the Bluetooth earphone conveniently and various combinations of materials such as metals and plastic are used to increase Bluetooth glasses styles. Moreover, an adjustment knob is mounted to the earphone body of the Bluetooth earphone for switching between a front broadcast hole and a rear broadcast hole through which sounds from a speaker are output.
US11849271B2	Audio device An audio device with a body configured to be worn on or abutting an outer ear of a user, wherein the body is configured to contact at least one of the outer ear and the portion of the head that abuts the outer ear, at two separate spaced contact locations, and wherein the body is compliant at a body portion that defines one of the contact locations. The device also has an acoustic module carried by the body and configured to locate a sound-emitting opening anteriorly of and proximate the user's ear canal opening when the body is worn on or abutting the ear of the user.
US11849269B2	Loudspeaker unit, electronic device, and mobile body apparatus A loudspeaker unit includes a frame that supports a diaphragm and a magnetic circuit. The frame includes: a first support supporting a perimeter of the diaphragm; a pedestal extending outwardly from a perimeter of the first support; fastening portions provided in positions on the pedestal that surround the perimeter of the first support; and reinforcements disposed in regions of the pedestal between the fastening portions, and fixed to the first support and the pedestal. The reinforcements include: a first plate portion that is a plate-shaped portion disposed in front of the pedestal to face the pedestal, and has a bent shape that protrudes in the forward direction; and a second plate portion that is a plate-shaped portion disposed in front of the pedestal to face the pedestal and the first plate portion, and has a bent shape that protrudes in a rearward direction.
US11849263B2	Projection focusing method, projection focusing apparatus, projector, and readable storage medium The disclosure relates to the technical field of projection auto-focusing, and embodiments particularly disclose a projection focusing method, a projection focusing apparatus, a projector, and a readable storage medium. According to the projection focusing method provided by this application, an initial position of a focused motor is roughly determined based on a current projection distance, a focusing direction is determined according to the current projection distance and a projection distance corresponding to the current motor position, a position of a clearest projection picture can be found by traversing a few motor positions, and the speed and precision of projection focusing are greatly increased.
US11849260B2	Operation management device, operation management method, and non-transitory computer-readable storage medium A work management apparatus, a work management method, and a non-transitory computer-readable storage medium storing a control program for managing a plurality of soldering works to be manually performed on a board, include: storing, in association with identification information of the board acquired by an identification information acquisition device connected to the work management apparatus, captured images of an entirety of the board and monitor information being chronologically continuous and respectively acquired by an image-capturing device and a soldering monitor device each connected to the work management apparatus in the soldering works; and chronologically displaying each of the captured images and monitor information stored in association with one piece of identification information selected from among the stored identification information of the board in a state where a capturing date and time of the captured image and an acquisition date and time of the monitor information match.
US11849256B2	Systems and methods for dynamically concealing sensitive information Systems and methods for dynamically concealing sensitive information in a shared screen session of a video conference are disclosed. The system may establish communication with one or more computing devices active in a video conference in which each computing device may switch between a screen share mode and a video mode. The system may determine that one or more articles of sensitive information are visible in a graphical user interface associated with a first computing device of the plurality of computing devices. The system may receive a first signal from the first computing device that indicates a first intent of a host associated with the first computing device to switch the screen share mode which includes sharing the first graphical user interface with the one or more computing devices during the video conference. In response to the first signal, the system may execute one or more privacy actions.
US11849253B2	Transmitter device applied to video conference system A transmitter device applied to a conference system is disclosed. The conference system further includes a receiver device. The receiver device wirelessly receives an image signal transmitted by the transmitter device, and a display coupled to the receiver device displays the image signal. The transmitter device includes a memory storing an identity information corresponding to an authority of the transmitter device. When the transmitter device is coupled to an information processing device, the transmitter device transmits the identity information to the information processing device. An application driver of the information processing device determines the authority of the transmitter device according to the identity information.
US11849252B2	Method and system for filming This invention concerns a method of filming a subject to be projected as a Pepper's Ghost image. The method may comprise filming a subject under a lighting arrangement having one or more front lights for illuminating a front of a subject and one or more backlights. The lights may be controlled such that the total brightness of the one or more front lights, as measured of the subject, is less than or approximately the same as the total brightness of the one or more backlights, as measured at the subject. The subject may be located directly above one or more floor lights such the subject is illuminated from below by the one or more floor lights.
US11849251B2	Method and device of transmitting video signal, method and device of receiving video signal, and display device The present disclosure provides a method and device of transmitting a video signal, a method and device of receiving a video signal, and a display device. The method of transmitting the video signal includes: acquiring the video signal, wherein the video signal contains a plurality of frame data; embedding configuration data for at least one frame data of the video signal in a previous invalid interval of the at least one frame data; and transmitting the video signal embedded with the configuration data.
US11849249B2	File generation device, file generation method, file reproduction device, file reproduction method, and program The present technology relates to a file generation device, a file generation method, a file reproduction device, a file reproduction method, and a program capable of associating an image stored is a file with external data outside the file.A file control unit generates an association-type high efficiency image file format (HEIF) file in which an image in an HEIF file compliant with HEIF and specific information that specifies external data outside the HEIF file, the external data to be associated with the image, are stored in association with each other. Furthermore, the file control unit reproduces the association-type HEIF file. The present technology can be applied to a case where an HEIF file is generated or a case where the HEIF file is reproduced.
US11849242B2	Dynamically configured processing of a region of interest dependent upon published video data selected by a runtime configuration file A method of processing first video data of a region of interest from incoming video data includes receiving, by a computer processor, the first video data that is preprocessed according to preprocessing parameters defined within a runtime configuration file, the preprocessing includes formatting the incoming video data to create the first video data of the first region of interest and processing, by the computer processor, the first video data to determine at least one output that is indicative of a first inference dependent upon the first video data. The preprocessing parameters are dependent upon the processing to be performed on the first video data.
US11849241B2	Dynamically configured processing of a region of interest dependent upon published video data selected by a runtime configuration file A method of processing first video data from incoming video data includes receiving the incoming video data; preprocessing the incoming video data, by a first computer processor, according to preprocessing parameters, wherein the preprocessing parameters include formatting the incoming video data to create first video data; publishing the first video data to an endpoint; subscribing, by a second computer processor, to the endpoint; and processing, by a second computer processor, the first video data to determine at least one output that is indicative of a first inference dependent upon the first video data. The preprocessing parameters that format the incoming video data to create the first video data are dependent upon the processing to be performed on the first video data.
US11849228B2	Image sensing device An image sensing device includes a pixel array including a plurality of pixels, each of pixels configured to generate a pixel signal corresponding to intensity of incident light, and a plurality of grid structures, each grid structure disposed to overlap with a boundary between adjacent pixels among the plurality of pixels and configured to include an air layer so as to optically isolate the adjacent pixels. Each of the grid structures includes regions that form a cross shape.
US11849222B2	Auto calibration procedure for external lights attached to machine vision system operating on power over ethernet Methods and systems for automatically calibrating external illumination sources are disclosed herein. An example method includes supplying power over Ethernet (PoE) to an imaging assembly. The example method may further include identifying a characteristic corresponding to an external illumination source connected to the imaging assembly. The example method may further include adjusting an output intensity of the external illumination source based upon the characteristic, wherein the imaging assembly supplies the PoE to the external illumination source.
US11849221B2	Apparatus, method, and storage medium An apparatus includes an acquisition unit configured to acquire an image, a first detection unit configured to detect a first region corresponding to a first feature from the image, a second detection unit configured to detect a second region corresponding to a second feature from the image, a measurement unit configured to perform photometric measurement on the first region and the second region, a determination unit configured to determine an exposure based on a weighted average of a first photometric value of the first region that is acquired by the measurement unit and a second photometric value of the second region that is acquired by the measurement unit before the first photometric value is acquired, and an output unit configured to output information about the exposure.
US11849214B2	Apparatus and method for supplying content aware photo filters A mobile client device includes a photo controller to identify when a client device captures a picture. Photo filters are designated based upon attributes of the mobile client device. The picture with a selected photo filter is sent to a server for routing to other client devices.
US11849212B2	Method and system for tuning a camera image signal processor for computer vision tasks Image Signal Processing (ISP) optimization framework for computer vision applications is disclosed. The tuning of the ISP is performed automatically and presented as a nonlinear multi-objective optimization problem, followed by solving the problem using an evolutionary stochastic solver. An improved ISP of the embodiments of the invention includes at least features of search space reduction for reducing a number of ISP configurations, remapping the generated population to the reduced search space via mirroring, and global optimization function processing, which allow tuning all the blocks of the ISP at the same time instead of the prior art tuning of each ISP block separately. Also shown that an ISP tuned for image quality performs inferior compared with an ISP trained for a specific downstream image recognition task.
US11849208B2	Imaging apparatus An imaging apparatus includes: an image sensor configured to capture a subject image to generate image data; a plurality of operation members each operable to input a user operation; a selector configured to select one pattern from among a plurality of patterns each indicating a combination whether or not each operation member is to be set to a lock state for disabling the user operation; and a controller configured to control a lock function based on the pattern selected by the selector, the lock function causing the plurality of operation members to disable the user operation in an operation member which is in the lock state and to enable the user operation in another operation member which is not in the lock state.
US11849205B2	Image pickup apparatus used as action camera An image pickup apparatus capable of eliminating a manual change of an image pickup direction and of easily obtaining an image while focusing attention on experience. A detection unit is worn on a body part other than a head of a user and detects an observation direction of the user. An image pickup unit is worn on the body part and picks up an image. A determination unit determines a recording direction in accordance with the observation direction. An image recording unit records an image corresponding to the recording direction from among a picked-up image. The detection unit and the image pickup unit are located on a user's median plane and under a user's jaw in a worn state where the user wears the image pickup apparatus. The detection unit is located at a nearer position to the jaw than the image pickup unit in the worn state.
US11849203B2	Optical lens, camera module and corresponding assembly method A method for assembling an optical lens includes preparing a first lenses part including a first lens and a second lenses part including a second lens, capturing the first lenses part, and adjusting a posture of the first lenses part according to a distance measurement result, so that an included angle between a first end surface of the first lenses part and a second end surface of the second lenses part is less than a threshold of inclination angle. The method also includes adjusting the first lenses part at degree of freedom of linear movement to complete pre-positioning, performing an active alignment of a position of the first lenses part at the degree of freedom of linear movement according to an actual imaging result, and fixing the first and second lenses parts together, so that their relative positions are maintained at the relative positions determined by the active alignment.
US11849200B2	Light-receiving device, imaging device, and distance measurement device for expanded range of photon detection efficiency A light-receiving device according to an embodiment of the present disclosure includes a pixel array including light-receiving elements provided in respective pixels. The light-receiving elements each include a high electric field region and a photoelectric conversion region. A plurality of the light-receiving elements provided in the respective pixels includes a plurality of types of elements that have temperature regions having high photon detection efficiency (PDE). The temperature regions are different from each other and partially overlap each other.
US11849195B1	Enhanced set-top box signal reception during bad weather Methods and apparatuses for improving satellite broadcasting services by enhancing set-top box (STB) signal reception during weather conditions that obstruct the transmission of RF signals from one or more satellites to a receiving antenna (e.g., a dish antenna) are described. To prevent loss of satellite broadcasting services, an enhanced STB signal system may be arranged between the receiving antenna and an STB in order to provide an enhanced signal to the STB in the event that the RF signals received by the receiving antenna are not able to be decoded. The enhanced STB signal system may transmit an enhanced signal to the STB instead of a signal that was only derived from the receiving antenna. The enhanced signal may comprise a combination of signals that derive from other receiving antennas different from the receiving antenna, as well as the signal derived from the receiving antenna.
US11849194B1	Systems and methods to broadcast a seasonally and geographically curated instructional channel over DBS Techniques are provided that include receiving, by a set-top box (STB) and over a direct broadcast satellite (DBS) channel, an instructional media file; storing the instructional media file in a local database for future viewing; adding metadata about the instructional media file to an analytics engine; determining, by the analytics engine, a time to present the instructional media file to an end-user associated with the STB, wherein the determination is based on processing an associated profile of the end-user and the metadata about the instructional media file; transmitting a notification for delivery to the end-user, where the notification indicates that the instructional media file is ready to be presented; and presenting, by a local processor associated with the STB, the instructional media file. Various artificial intelligence and augmented reality aspects are created and implemented in the system.
US11849191B2	Methods and systems for filtering media content Method and systems are disclosed for presenting media asset identifiers retrieved based on a user search criteria. User's input of a first information, a second information, and a third information is received. The system identifies an information type associated with each received information. If the first information and the third information are associated with the same information type, a first query is created that combines the first information and the third information to retrieve media asset identifiers according to information type instructions associated with the first information type. The second information is integrated into the first query. If the second information and the third information are associated with the same information type, a second query is created that combines that second information and the third information to retrieve media asset identifiers according to instructions associated with the second information type. The first information is integrated into the second query.
US11849190B2	Media program having selectable content depth Systems, devices, apparatuses, components, methods, and techniques for generating and playing a selectable content depth media program are provided. Media content items are edited to produce selectable depth media segments which are assembled into selectable depth media programs. A media-playback device is configured to navigate and play the selectable depth media program through interaction by a listening user. The user selects the desired content depth for each media segment.
US11849188B2	Optimal supplemental content selection in content delivery In some embodiments, a method receives information for a delivery of instances of supplemental content for a plurality of line items. A line item is associated with an instance of supplemental content that can be delivered and a pacing curve that describes a pace of delivery over time. The method updates a parameter for the line item to generate an updated parameter based on the delivery of the instances of supplemental content and a desired pacing behavior. The updated parameter is provided to a selection system that uses the updated parameter to select an instance for delivery. The delivery of instances of supplemental content for the line item is adjusted to meet the pacing curve based on a characteristic of the pacing behavior.
US11849182B2	Method for providing identifying portions for playback at user-selected playback rate Methods and systems are described for enhancing the viewing experiences of users consuming a content item. The system identifies identifying portions for playback and allows a user to select a playback rate to display the selected portions at. This creates a highlight reel for the user to watch at their selected playback rate.
US11849179B2	Characterizing audience engagement based on emotional alignment with characters Techniques are disclosed for characterizing audience engagement with one or more characters in a media content item. In some embodiments, an audience engagement characterization application processes sensor data; such as video data capturing the faces of one or more audience members consuming a media content item, to generate an audience emotion signal. The characterization application also processes the media content item to generate a character emotion signal associated with one or more characters in the media content item. Then, the characterization application determines an audience engagement score based on an amount of alignment and/or misalignment between the audience emotion signal and the character emotion signal.
US11849178B2	Metrics and messages to improve experience for 360-degree adaptive streaming A method for receiving and displaying media content may be provided. The method may include requesting a set of DASH video segments that are associated with various viewports and qualities. The method may include displaying the DASH video segments. The method may include determining a latency metric based on a time difference between the display of a DASH video segment and one of: a device beginning to move, the device ceasing to move, the device determining that the device has begun to move, the device determining that the device has stopped moving, or the display of a different DASH video segment. The different DASH video segment may be associated with one or more of a different quality or a different viewport.
US11849177B2	Systems and methods for providing media recommendations Systems and methods are described for performing an action related to an identifier for a recommended media asset presented to a user, based on a detected emotional indicator of the user. The identifier for the initial recommended media asset is generated for presentation to the user, and one or more images of the user are captured while generating for presentation the identifier for the initial recommended media asset to the user. An emotional indicator of the user is detected based on the one or more captured images, and an action related to the identifier for the initial recommended media asset is performed based on the detected emotional indicator.
US11849176B2	Systems and methods for facilitating voice interaction with content receivers Content receiver systems, methods, and machine-readable media to facilitate adaptive voice interaction are disclosed. An audio cue may be detected and mapped to a first viewer in proximity of an audio sensor. Sensor-based data that is based on the audio sensor capturing audio phenomena in the proximity may be received. A set of rules specified by an operations protocol may be accessed. The set of rules may include criteria for mapping a recognition of voice data to operations of a content receiver. The sensor-based data may correspond to a recognition of first voice data of the first viewer. A rule of the set of rules may be used to map the sensor-based data to an operation of the content receiver. Responsive to the audio cue, the content receiver may be caused to perform the operation.
US11849175B2	Distributing digital cinema package (DCP) over internet Disclosed are systems, methods, and non-transitory computer-readable media for distributed DCP over internet. A client-side digital content delivery device receives a digital cinema package (DCP) for a digital movie from a remote digital content delivery system. The DCP includes a unique digital watermark applied by the content delivery system. In response to receiving an input to cause playback of the digital movie, the client-side digital content delivery device compares a unique device identifier for a display device paired to the client-side digital content delivery device to an authorized unique identifier. If the unique device identifier matches the authorized unique identifier, the client-side digital content delivery device uses the DCP to causes presentation of the digital movie by the display device paired to the client-side digital content delivery device.
US11849171B2	Deepfake content watch parties Devices, systems and process for facilitating a Deepfake content watch party (DFWP) are disclosed. A system includes server, Deepfake presenter user device (DFPUD), Deepfake user device (DFUD), and content provider. The DFPUD instructs a content capture device (CCD) to capture a Deepfake Reaction (DFR) by a DFPUD user; receives the DFR from the CCD; and communicates the DFR to the server. The content provider provides Deepfake Content (DFC) segments, which include a Deepfake Target (DFT), and Deepfake Augmented Content (DFAC), which identifies a Deepfake model for the DFT. The server, based on the DFR, generates a Deepfake Subject (DFS), identifying a DFPUD user characteristic, generates Deepfake secondary content (DFSC), and communicates DFSC to the DFUD. The DFUD integrates the DFSC with the DFC to facilitate presentation of DFRs in a DFWP.
US11849170B2	Soft universal remote controller Methods for a soft universal remote (SUR) controller are performed by systems and apparatuses. Audio/visual (A/V) devices may be controlled by hardware remote controllers that are not configured to control other devices of an audio/visual system. A SUR controller implemented by an A/V device provides consumable control signals to such other devices based on control signals from the A/V device remote controller. A SUR controller determines another device for which a received control function is directed, and transmits a generated consumable control signal for the control function of the received control signal to the other device. User interfaces are provided by SUR controllers for the configuration of SUR controllers and remote controllers, and for control of other A/V devices via the user interfaces.
US11849169B2	System and method for a self adaptive, multi-user program guide A programming access device such as, for example, a cable or satellite set top box (STB), a digital video recorder (DVR), a personal computer, and/or a digital media receiver automatically optimizes an order of content choices presented in a content listing, such as a program guide display, favorite channel display, and/or a recording listing display based on the past viewing and/or recording history of an identified user.
US11849168B2	Methods and systems for recording transmitted data Methods and systems are provided for recording data in a network. A recording device may receive a recording instruction identifying a media content transmitted by an upstream media content server, and may offload recording one or more of a plurality of portions of the media content to one or more intermediate recording devices positioned between the recording device and the upstream media content server. Each portion of the media content may correspond to different portion of a transmission period associated with transmission of the media content, and may be assigned a corresponding recording control information configured based, at least in part, on one or more parameters associated with a network node recording or storing a corresponding one of the portions. Storage and retrieval of each of the portions of the media content may be managed based, at least in part, on the corresponding recording control information.
US11849165B2	Methods and systems for generating and providing program guides and content Systems and methods are configured to manage streaming video content. A first time length specification for a content pod is accessed. If a determination is made that a response to a request for ancillary content of a duration corresponding to the first time length of the content pod includes ancillary content of insufficient duration to populate the first time length of the content pod, the content pod time length is reduced. Ancillary content items associated with the response to the request are streamed to a user device as part of a streaming channel comprising primary content having scheduled start times. A primary content item, having a scheduled start time, is streamed to the user device after the items of ancillary content, and earlier than the scheduled start time of the item of primary content.
US11849164B2	Method for detecting live streaming jitter, device, and medium Provided is a method for detecting live streaming jitter, a device, and a medium. An implementation is: calculating, for a live stream transmitted by an edge content delivery network (CDN) node in a CDN, quality information of the live stream based on a transmission frame rate and a viewer count of the live stream; calculating quality information of the edge CDN node based on the quality information of the live stream; and determining, based on the quality information of the edge CDN node, whether jitter occurs at the edge CDN node.
US11849163B2	Redundant video stream generation The disclosed computer-implemented method may include discovering, by a computer processor and based on user information, that an identity of a user generating a live broadcast is enabled for dual streaming. The method may also include determining, by the computer processor and based at least in part on available network bandwidth, that the live broadcast is authorized for dual streaming. The method may further include transmitting separately, by the computer processor at least partly in response to the discovery and the determination, streams of the live broadcast to a plurality of different network nodes of a streaming platform. Various other methods, systems, and computer-readable media are also disclosed.
US11849153B2	Methods and systems for video delivery supporting adaptation to viewing conditions Described herein are methods and systems associated with viewing condition adaption of multimedia content. A method for receiving multimedia content with a device from a network may include determining a viewing parameter, transmitting a request for the multimedia content to the network, whereby the request may be based on the viewing parameter, and receiving the multimedia content from the network, whereby the multimedia content may be processed at a rate according to the viewing parameter. The viewing parameter may include at least one of: a user viewing parameter, a device viewing parameter, or a content viewing parameter. The method may further include receiving a multimedia presentation description (MPD) file from the network. The MPD file may include information relating to the rate of the multimedia content and information relating to the rate may include a descriptor relating to the viewing parameter, whereby the descriptor may be required or optional.
US11849152B2	Method for encoding and decoding image using adaptive deblocking filtering, and apparatus therefor Disclosed is an encoding/decoding method and apparatus related to adaptive deblocking filtering. There is provided an image decoding method performing adaptive filtering in inter-prediction, the method including: reconstructing, from a bitstream, an image signal including a reference block on which block matching is performed in inter-prediction of a current block to be encoded; obtaining, from the bitstream, a flag indicating whether the reference block exists within a current picture where the current block is positioned; reconstructing the current block by using the reference block; adaptively applying an in-loop filter for the reconstructed current block based on the obtained flag; and storing the current block to which the in-loop filter is or is not applied in a decoded picture buffer (DPB).
US11849147B2	Encoding and decoding with merge mode and block partition index An encoder determines, based on a width and a height of a block, whether or not to disable a prediction mode in which the block is split along a partitioning line defined by a distance and an angle and then prediction is performed; and encodes the block with the prediction mode disabled or not disabled according to a result of the determination on whether or not to disable the prediction mode. Here, the distance is the shortest distance between the center of the block and the partitioning line, and the angle is an angle representing a direction from the center of the block toward the partitioning line in the shortest distance. The encoder determines to disable the prediction mode when (i) a width-to-height ratio is at least 8 or (ii) a height-to-width ratio is at least 8.
US11849137B2	Setting selection values for motion estimation vectors based on remote motion vectors of interpolated frames A motion estimation technique finds first and second candidate bi-directional motion vectors for a first region of an interpolated frame of video content by performing double ended vector motion estimation on the first region. One of these candidate bi-directional motion vectors is selected, and used to identify a remote region of the interpolated frame. This remote region is located at an off-set location from the first region, and is found based on an endpoint of the selected candidate bi-directional motion vector. A remote motion vector for the remote region of the interpolated frame is obtained, and one or more properties of this remote motion vector are used to bias a selection between the first and second candidate vectors.
US11849129B2	Intra-block copy decoding using dynamic re-mapping of on-chip memory A device includes a decoder configured to identify, during an intra-block copy (IBC) decoding process on at least a portion of a coding unit of video data, a target virtual address for data access associated with a particular operation of the IBC decoding process. The target virtual address is generated according to an addressing scheme of a virtual memory used by the IBC decoding process. The decoder is configured to dynamically map the target virtual address to a particular memory address of a portion of an on-chip memory. The on-chip memory is configured to store reconstructed blocks of the video data and has a second size that is smaller than a first size of the virtual memory. The decoder is also configured to access the on-chip memory using the particular memory address to perform the particular operation of the IBC decoding process.
US11849127B2	Video encoding method, video decoding method, and related apparatuses A video decoding method, a video encoding method, and related apparatuses. The video decoding method includes: determining a current video frame; obtaining, from video frames that have been decoded, a first quantity of blocks of a first size and a second quantity of blocks of a second size in a reference frame associated with the current video frame, the first size being less than the second size; determining, according to a relationship between the first quantity and the second quantity, a target resolution used for decoding the current video frame; and decoding the current video frame by using the target resolution. In this application, the technical problem of the relatively low video encoding and decoding efficiency caused by complex processing operations in the related art is resolved.
US11849124B2	Device and method of video encoding with first and second encoding code A video image encoding device, in a first mode, variable-length-encodes a residual coefficient to generate a coefficient code string, outputs the coefficient code string and the header information in a state in which the header information is associated with the coefficient code string, in a second mode, directly uses a differential image as a coefficient code string without variable-length-encoding the differential image, and outputs the coefficient code string and the header information in a state in which the header information is associated with the coefficient code string.
US11849118B2	Content-adaptive online training with image substitution in neural image compression Aspects of the disclosure provide a method and an apparatus for video encoding. The apparatus includes processing circuitry configured to perform an iterative update of sample values of a plurality of samples in an initial input image. The iterative update includes generating a coded representation of a final input image based on the final input image by an encoding neural network (NN) and at least one training module. The final input image has been updated from the initial input image by a number of iterations of the iterative update. The iterative update includes generating a reconstructed image of the final input image based on the coded representation of the final input image by a decoding NN. One of a rate-distortion loss for the final input image or the number of iterations of the iterative update satisfies a pre-determined condition. An encoded image corresponding to the final input image is generated.
US11849115B2	Complexity reduction for 32-p and 64-p LGT A method includes determining whether at least one of a height or width of a residual coding block, that corresponds to a data block of an image, is greater than or equal to a threshold; and based on determining that the at least one of the height or width of the residual coding block is greater than or equal to the threshold: obtaining a reduced-complexity residual coding block based on the residual coding block and performing transform coding of the reduced-complexity residual coding block using a line graph transform (LGT) core to perform direct matrix multiplications for each of the horizontal and vertical dimensions of the reduced-complexity residual coding block, wherein the performing includes determining an order of performing horizontal and vertical transforms to the reduced-complexity residual coding block when zero-out is enabled on LGT, depending on a ratio of width to height of the residual coding block.
US11849113B2	Quantization constrained neural image coding Artificial image generation may include obtaining a source image, identifying quantization information from the source image, wherein identifying the quantization information includes identifying multiresolution quantization interval information from the source image, generating a restoration filtered image by restoration filtering the source image, generating a constrained restoration filtered image by constraining the restoration filtered image based on the quantization information, obtaining an unconstrained artificial image based on the constrained restoration filtered image and a generative artificial neural network obtained using a generative adversarial network, obtaining the artificial image by constraining the unconstrained artificial image based on the quantization information, and outputting the artificial image.
US11849112B2	Systems, methods, and media for distributed transcoding video data Methods, systems, and computer readable media for transcoding video data based on metadata are provided. In some embodiments, methods for transcoding video data using metadata are provided, the methods comprising: receiving a first plurality of encoded images from a storage device; decoding the first plurality of encoded images based on a first coding scheme to generate a plurality of decoded images; receiving a plurality of encoding parameters from the storage device; and encoding the plurality of decoded images into a second plurality of encoded images based on a second coding scheme and the plurality of encoding parameters.
US11849111B2	Video signal encoding/decoding method and apparatus An image signal decoding method according to the present invention comprises the steps of: decoding information indicating whether a current block is encoded using a multi-mode intra prediction; when it is determined that the current block is encoded in the multi-mode intra prediction, dividing the current block into a plurality of partial blocks; and obtaining an intra prediction mode of each of the plurality of partial blocks.
US11849108B2	Video coding and decoding A method of encoding a motion information predictor index, comprising: generating a list of motion information predictor candidates; when an Affine Merge mode is used, selecting one of the motion information predictor candidates in the list as an Affine Merge mode predictor; when a non-Affine Merge mode is used, selecting one of the motion information predictor candidates in the list as a non-Affine Merge mode predictor; and generating a motion information predictor index for the selected motion information predictor candidate using CABAC coding, one or more bits of the motion information predictor index being bypass CABAC coded.
US11849103B2	Image display module, image display system, movable object, image display method, and non-transitory computer-readable medium storing image display program An image display module includes a display that displays a parallax image projected to eyes of a user, a barrier that causes parallax between the eyes by defining a traveling direction of image light for the parallax image, and a controller that controls the display. The controller divides the display into a plurality of display control areas based on distortion of the parallax image projected, and controls, for each of the plurality of display control areas, a minimum repeat unit and an index for the parallax image.
US11849098B2	Gaze-operated point designation on a 3D object or scene A method for controlling the video display of a virtual 3D object or scene on a 2D display device is provided. A virtual video camera, controlled by a virtual-video-camera state variable consisting of camera control and location parameters, generates the 2D video of the object or scene. A target virtual camera state, representing an optimal view of a given surface point, is generated for each model surface point. A 2D coordinate of the image display is received from a user, either by looking at a point or selecting it with a mouse click. A corresponding 3D designated object point on the surface of the object is calculated from the received 2D display coordinate. The virtual camera is controlled to move its view toward the 3D designated object point with dynamics that allow the user to easily follow the motion of the designated object point as he watches the video.
US11849097B2	Storage medium, information processing apparatus, and method for compressing image printing data that includes values corresponding to special ink printing A method comprises acquiring print setting information related to printing of image data, and, in a case where the print setting information specifies printing using at least special ink, which is ink other than ink for a process color, during printing of the image data, determining a first method as a method of processing for reducing a data size of the image data and, in a case where the print setting information specifies printing using ink for the process color without using the special ink during printing of the image data, determining a second method different from the first method as a method of processing for reducing the data size of the image data.
US11849094B2	Image forming apparatus capable of forming image on sheet with uneven surface, image forming condition adjustment method An image forming apparatus includes an image forming portion, a first acquisition processing portion, a second acquisition processing portion, and an adjustment processing portion. The image forming portion forms an image on a sheet. The first acquisition processing portion acquires a captured image of the sheet. The second acquisition processing portion acquires a specific value that indicates a difference between a gradation value of a pixel that, among pixels included in the captured image acquired by the first acquisition processing portion, corresponds to a higher part of an outer surface of the sheet, and a gradation value of a pixel that, among the pixels included in the captured image, corresponds to a lower part that is lower than the higher part. The adjustment processing portion adjusts an image forming condition of the image forming portion based on the specific value acquired by the second acquisition processing portion.
US11849093B2	Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program A disclosed managing apparatus and image forming apparatus management system ensure confidentiality of information in an image forming apparatus while usability is maintained. An image forming apparatus acquires IC card identifying information with an IC card reader. A management server acquires a user ID associated with the acquired IC card identifying information and use limit information concerning use of the image forming apparatus. A process is performed in the image forming apparatus in accordance with the use limit information.
US11849090B2	Image forming apparatus, correction method, and correction program An image forming apparatus includes: an image former that forms, on an end surface of each layer of a layered printed matter or on a layered surface formed by layering cross sections of printed matter cut in the post-processing step, a layer image for expressing a predetermined image on each layer; and a hardware processor that corrects a printing position of the layer image on each layer.
US11849088B2	Image forming apparatus having an operation portion with a near field communication portion, a touch panel, and an input key An image forming apparatus includes an operation portion disposed at a front side with respect to an image reading apparatus main body in a front-rear direction of the image forming apparatus, with the operation portion being positioned above the discharge tray in the vertical direction, and with the operation portion being capable of tilting. The operation portion includes a near field communication portion configured to communicate with a telecommunication device by near field communication, a touch panel configured to receive an instruction from a user via a touch operation, and a cover portion configured to cover the near field communication portion, the cover portion being provided with a mark as a target over which the telecommunication device is to be held to communicate by the near field communication.
US11849087B2	Voice control device, printing apparatus, control methods thereof, and storage medium In the case where a voice control device can communicate with a printing apparatus and a display apparatus, a user is provided with visual presentations of notifications on the display apparatus where print processing instructions are provided to the printing apparatus based on user instructions issued to the voice control device by voice.
US11849082B2	Image processing apparatus, control method therefor, and medium An image processing apparatus is provided. The apparatus sets a first security setting for the image processing apparatus as a security setting of the image processing apparatus, monitors packets transmitted and received by the image processing apparatus, and provides a notification relating to a need to change the security setting when a packet with a result from monitoring via the monitoring matching a predetermined condition is found, wherein the predetermined condition is associated with the first security setting.
US11849074B2	Video signal encoding/decoding method and apparatus An image signal decoding method according to the present invention comprises the steps of: decoding information indicating whether a current block is encoded using a multi-mode intra prediction; when it is determined that the current block is encoded in the multi-mode intra prediction, dividing the current block into a plurality of partial blocks; and obtaining an intra prediction mode of each of the plurality of partial blocks.
US11849073B2	Location-based control for conferencing systems A system controller for use in a videoconferencing system having multiple videoconferencing rooms each including a videoconferencing codec, includes a communication interface in communication with a videoconferencing codec located in the same videoconferencing room as the system controller, a memory configured to store information about the videoconferencing room in which the system controller is located, and a processor configured to execute computer-executable instructions stored in the memory to receive one or more commands transmitted by a mobile computing device in response to determining whether a videoconferencing room in which the system controller is located is within a defined proximity of the mobile computing device. The processor is configured to control, via the communication interface, the videoconferencing codec located in the same videoconferencing room as the system controller, according to the one or more commands to establish or control a videoconference in the same videoconferencing room.
US11849070B2	Virtual caller system Method starts with a processor receiving configuration settings including an identified task, a relationship data, and a criticality value. Processor initializes a communication session with an agent client device. The communication session is between a virtual caller associated with the system and the agent client device. Processor then processes an audio signal of the communication session to generate an agent utterance and generates a transcribed agent utterance based on the agent utterance using a speech-to-text processor. Processor generates a virtual caller utterance using a task-specific virtual caller neural network associated with the identified task. The virtual caller utterance can be generated based on the transcribed agent utterance. Processor then causes the virtual caller utterance to be played back in the communication session to the agent client device. Other embodiments are disclosed herein.
US11849069B1	System and method for identifying themes in interactive communications Disclosed herein are system, method, and computer program product embodiments for machine learning systems to process incoming call-center calls based on inferred themes. The machine learning system extracts a topic and keywords associated with the topic from a plurality of interactive communications and ranks the keywords based on a frequency of occurrence within the plurality of interactive communications. The machine learning systems select an N highest ranked keywords from the plurality of interactive communications, compares the N highest ranked keywords to previously extracted N highest ranked keywords to identify new keywords, and determines, based on new keywords, that an emerging topic has been articulated in the plurality of interactive communications.
US11849068B2	Spoof call detection in telephone network Computer-implemented methods of placing and processing calls in a communications network are provided. The computer-implemented method of processing calls in a telephone network comprises: identifying a plurality of calls that have been made by a particular telephone number to telephone numbers in the telephone network; determining whether a sequence in which the calls were placed corresponds to a correct order for calling those telephone numbers, the correct order being determined based on a predetermined order for calling telephone numbers in the telephone network; and determining that one or more of the calls were made by spoofing the particular telephone number if the sequence in which the calls were placed does not correspond to a correct order.
US11849066B2	System and method for providing telephone event data A system and method for providing telephone event data are described. The system comprises a communications module; a processor coupled to the communications module; and a memory coupled to the processor, the memory storing processor-executable instructions which, when executed by the processor, configure the processor to receive, via the communications module and from a telco server, telephone event data; translate at least a portion of the telephone event data into a format compliant with a particular application executing on a computing device; and send, via the communications module and to the computing device executing the particular application, the translated portion of the telephone event data.
US11849057B1	Analysis of call metrics for call direction In various examples, data communications are routed as calls by a set for servers, and the calls are processed in various ways including generating a set of data metrics including communications summary metrics which may related to communications event messages. At least one processing circuit is communicatively coupled to the server set which route incoming calls (e.g., for a plurality of agents in a communications/call center). The processing circuit is configured to receive communications event messages from the server set for communications routed by the server set, generate, during a communication to a first agent of the plurality of agents, a set of data metrics including communications summary metrics based on the communications event messages; and redirect, during the communication to the first agent, the communication to a second agent of the plurality of agents in response to the set of data metrics satisfying a set of criteria indicated in a policy.
US11849056B1	Social media profile identification connected to cryptographic token Disclosed herein is a social media platform profile identification and social discovery feature. Disclosed social media networks enable introduction of users that may not otherwise know one another based on commonality between those users. Social media profiles are identified by digital objects instead of or in addition to more traditional indexing methods such as real names or screen names. Social discovery on a social network is performed via matching to similar behavior profiles in activity monitored by a block explorer. Machine learning models categorize behavior patterns observed by the block explorer into a machine recognized glossary. Social networks further recommend actions by users based on the monitored online behaviors of social connections.
US11849048B2	Mutually authenticated ECDHE key exchange for a device and a network using multiple PKI key pairs A device can (i) store public keys Ss and Sn for a network and (ii) record private key sd. A network can record a corresponding private keys ss and sn. The device can (i) generate a device ephemeral PKI key pair (Ed, ed) and (ii) send public key Ed to the network. The device can receive an ephemeral public key Es from the network. The device can calculate values for A: an elliptic curve point addition over Ss, Sn, and Es, and B: (sd+ed) mod n. The device can input values for X and Y into an elliptic curve Diffie Hellman key exchange (ECDH) in order to determine a mutually derived shared secret X5, where the network can also derive shared secret X5. The device can (i) use X5 to derive a key K2 and (ii) decrypt a ciphertext from the network using key K2.

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