US11845112B2
A pressure washer disclosed herein may include a pump mechanism configured to pressurize water supplied through a water inlet and pump out the water through a water outlet, an electric motor configured to drive the pump mechanism, and a housing that houses the pump mechanism and the electric motor. An outer surface of the housing most proximate to the electric motor may have a shape that does not allow the pressure washer to stand on its own when the outer surface is used as a placement surface.
US11845107B2
Coating compositions for coating an oilfield operational component, and related methods, may include in some aspects a coating composition having a trifunctional silane, a silanol, and a filler. The coating composition may be applied to a surface of the oilfield operational component that is configured to be exposed to a fluid. The coating composition may be applied to at least partially cover or coat the surface. The coating composition may be configured to chemically bond with a cured primer composition that includes an epoxy.
US11845101B2
A powered water dispenser is plugged into a vehicle or uses a rechargeable battery. The powered water dispenser is connected to a pump and a portable water source. The powered water dispenser may use a prepackaged water container that contains sterilized, distilled or potable water. Additionally, the transparent water container may use an LED light to view water level in the dark. There may also be notches that indicate water level. Also included may be a heating element to warm the water prior to use.
US11845093B2
Fluid product dispenser having a reservoir (R) with a threaded neck (R1) forming an external helical thread (R2), a closure element (T) having a threaded skirt (F1) forming an internal helical thread (F2), and a band (H) engaging around the threaded skirt (F1). The skirt has tabs (F11), each forming a segment (F21) of the internal helical thread (F2). The fastening member (F) has an angular indexing mechanism for positioning it with respect to the external helical thread (R2) with a determined angular orientation, and the segments (F21) of the internal helical thread (F2) of the threaded skirt (F1) come into corresponding threaded contact with the external helical thread (R2) of the neck (R1) in the final assembly position.
US11845092B2
A vehicle washing device includes: a cylinder including a cylinder tube to which a washing fluid is supplied; a piston including a piston tube that is movably inserted into the cylinder tube and opens at both ends; and a spray nozzle that is mounted at a leading end, in an extension direction, of the piston tube protruding from the cylinder tube. The spray nozzle is configured to spray the washing fluid, supplied through the inside of the piston tube, toward an object-to-be-washed. The outer circumference of the spray nozzle is fitted on the inner circumference of the piston tube.
US11845088B2
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.
US11845080B2
A heating system for an EWOD device using a single, spatially-structured temperature control element, used to create a zone with a specific temperature profile. The heating system uses multiple contact regions between the temperature control element and the device. One or more contact regions are separated from the temperature control element by one or more thermally resistive layers that restrict heat flow from the temperature control element to the device, and further restrict lateral flow of heat between adjacent contact regions. The heating system can use materials with different thermal resistance to alter the heat flow to different regions. The spatial location of the contact regions is also used to determine the temperature profile within the device. The device has an optional temperature control element which offsets the low temperature point from the inlet temperature. This invention includes methods to process multiple droplets within the multiple temperature zones.
US11845078B2
Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed, which include a reusable reader component, a disposable cartridge component, and a disposable sample collection component. In some embodiments, the reader component communicates with a remote computing device for the digital transmission of test protocols and test results. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, and/or quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample.
US11845072B2
A process and apparatus for indirect heating of catalyst in the regeneration zone is disclosed. A hot flue gas flows within a heating tube and the catalyst to be heated flows outside the heating tube. The hot flue gas is generated by igniting a fuel stream. The hot flue gas is generated directly in the heating tube or is generated in a separate burner outside the heating tube.
US11845071B2
Disclosed is a method of preparing an intermetallic catalyst that includes irradiating ultrasonic waves to a precursor admixture including a noble metal precursor, a transition metal precursor, and a carrier to form core-shell particles including a transition metal oxide coating layer; the annealing the core-shell particles to form intermetallic particles including a transition metal oxide coating layer; and the removing the transition metal oxide coating layer from the intermetallic particles.
US11845064B2
A composite oxidation catalyst (18, 20) for use in an exhaust system for treating an exhaust gas produced by a vehicular compression ignition internal combustion engine (30) and upstream of a particulate matter filter (44, 50) in the exhaust system comprises a substrate (5) having a total length L and a longitudinal axis and having a substrate surface extending axially between a first substrate end (I) and a second substrate end (O); and three or more catalyst washcoat zones (1, 2, 3; or 1, 2, 3, 4) arranged axially in series on and along the substrate surface, wherein a first catalyst washcoat zone (1) having a length L1, wherein L1
US11845063B2
A method of manufacturing a catalyst article, the method comprising: providing a complex of a polyphenol and a PGM, the PGM comprising rhodium and/or platinum, the polyphenol comprising an ester functional group; providing a support material; applying the complex to the support material to form a loaded support material; disposing the loaded support material on a substrate; and heating the loaded support material to form nanoparticles of the PGM on the support material.
US11845060B2
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.
US11845055B2
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.
US11845050B2
A system and a method for generating a liquid mixture are provided. The system may comprise: a plurality of reservoirs, wherein the reservoirs are configured to hold a plurality of viscous liquids; at least one mixing device, wherein the mixing device is configured to mix at least two liquids from the plurality of reservoirs, and wherein the mixing device includes a static mixer; a plurality of peristaltic pumps configured to deliver the liquids from the reservoirs to the mixing device; at least one electronic system, wherein the electronic system is configured to receive at least one user-specific information regarding a mixing ratio of the at least two liquids from a computer app on at least one mobile device, and wherein the system is configured to mix the at least two liquids according to the predefined mixing ratio by employing the plurality of peristaltic pumps and the static mixer.
US11845046B2
A mixing system is configured to mix and discharge a paste. The mixing system includes a base-medium subsystem that provides a base fluid-medium. The mixing system further includes an additive-medium subsystem that provides one or more additive fluid-mediums. The mixing system further includes a density-reducing medium subsystem that provides a density-reducing medium.
US11845045B1
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.
US11845042B1
A method is taught for maintaining a fluid within a tank. In this method an upper data acquisition device is operated which is capable of obtaining at least one characteristic of the fluid in a tank adjacent to the upper data acquisition device. A lower data acquisition device is also operated which is situated below the upper data acquisition device, capable of obtaining at least one characteristic of the fluid in the tank adjacent to the lower data acquisition device. A data analyzer is then utilized which is capable transmitting a data packet to the intermittent mixer. The method then automatically turns on the intermittent mixer from the data received from the data packet. Afterwards, the method automatically turns off the intermittent mixer from the data received from the data packet resulting in the at least one characteristic from the upper data acquisition device is within specifications of the at least one characteristic from the lower data acquisition device. In this method the intermittent mixer is capable of altering the fluid within the tank so that the at least one characteristic is consistent throughout the tank.
US11845024B2
A modular filtration device is composed of a modular docking plate having at least one quick disconnect plumbing coupling; at least one electrical connector; and at least one alignment feature for aligning and receiving a modular filter; and a modular filter composed of a docking face having: at least one quick disconnect plumbing coupling; at least one electrical connector; and at least one alignment feature that mates with an alignment feature of the modular docking plate to provide proper alignment of the filter with the docking plate, engagement of the quick disconnect plumbing couplings, engagement of the electrical connectors, and engagement of the locking mechanism. The modular filtration device comprises a locking mechanism to hold the filter in place during operation. A modular filtration system is composed of a plurality of the filtration devices.
US11845019B2
A tubular depth filter element has three or more concentric zones. Each zone is made of an essentially continuous melt blown filament. The filament of an outer zone preferably has a larger diameter than the filaments of other zones. The outer zone overlaps with at least 85%, and preferably all, of another zone. Optionally, one or more additional filaments may traverse through all of zones. The depth filter element is made by spraying filaments onto a rotating mandrel to form a filament mass in contact with a conical press roller. The filaments are sprayed from three or more nozzles which are spaced apart along the length of the mandrel. One of the filaments is formed in a spray pattern that is angled towards an adjacent spray pattern so as to overlap with at least 50 or 85%, and preferably all, of the adjacent spray pattern.
US11845005B2
A system and method optimizes game quality by matching players for an online game to one of several virtual games. This matching process may involve filtering the players who wish to play according to various constraint minimizing criteria, packing the players into one or more virtual games to optimize game quality factors of the virtual games, and then instantiating the virtual games to actual online games played by the players. The game packing process may be iterative and may involve adding a new player into a virtual game. Game quality factor (GQF) values prior to and after the placement of the new player in the virtual game may be compared. The comparison of the GQF values may be used, at least in part to determine whether the new player is to remain in the virtual game. Various criteria may be considered in instantiating a virtual game.
US11845001B2
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.
US11844990B2
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.
US11844982B1
Swimming goggles includes a main body and a top anchor. The main body includes a lens unit, at least one gasket, and a strap. The at least one gasket is made of soft material and is disposed on a rear side of the lens unit for abutting a face of a wearer. The strap is coupled with the lens unit. A top anchor disposed on top of the main body. The top anchor includes a front end connected to the top portion of the lens unit and extends upward and rearward. Top anchor is configured to abut an upper portion and a rear portion of a head of the wearer wearing the swimming goggles. Thus, the swimming goggles can withstand the water resistance to improve the wearing stability while preventing water leakage into the swimming goggles.
US11844981B2
A golf system. The golf system includes a computing device associated with a user at a playing surface having at least one landmark object. The computing device includes a processor and a memory coupled to the processor. The memory may store processor-executable instructions that, when executed, configure the processor to: obtain topography data associated with a virtual golf hole for a virtual golf ball; determine a target destination location for the virtual golf ball on the playing surface based on the topography data and an anticipated virtual golf ball trajectory; and generating signals for communicating the target destination location and a ball placement location on the playing surface.
US11844979B2
An exercise device includes a body engagement portion and a ground engagement portion. The body engagement portion is capable of supporting a user. The body engagement portion includes a base surface capable of supporting the user in a standard plank position. The ground engagement portion includes an arched contact surface that allows the user to rotate between a first side plank position, the standard plank position, and a second side plank position relative to a support surface while the arched contact surface remains in contact with the support surface and the body engagement portion supports the user.
US11844972B2
A dry sprinkler assembly capable of providing fire suppression protection, including early suppression fast response protection and storage protection of a commodity having a nominal storage height of at least 20 feet beneath a ceiling of with a maximum nominal 40 foot ceiling height. The dry sprinkler assembly includes an internal passageway and an outlet defining a nominal K-factor of at least 16.8 GPM/PSI1′2. Embodiments of the sprinkler assembly include a deflector having a plurality of tines radially disposed about a central portion to define slots therebetween. Embodiments of the deflector define a non-planar deflecting member and a member with a non-circular perimeter. Installation of the sprinkler assembly provides for a insulation sealing assembly having a insulation ring, planar insert member and a surrounding housing.
US11844961B2
Computed tomography (CT) measurement data of the patient is acquired using a CT device having a quantum counting X-ray detector, and the CT measurement data is processed to generate result data, considering a specific information content of the CT measurement data resulting from the use of the quantum counting X-ray detector in acquiring the CT measurement data. The result data is suitable for use in the planning of irradiation of the patient. The result data is provisioned to an interface such that the result data is usable for planning the irradiation of the patient.
US11844956B2
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.
US11844955B2
A method for targeted drug delivery. The method includes preparing a drug composition with a surface electric charge, injecting the drug composition into a cancer patient's body, placing an electrically conductive element in a region next to a tumor location inside the cancer patient's body, and delivering the drug composition to the tumor location. Delivering the drug composition to the tumor location includes electrostatically trapping the drug composition within the tumor location by applying an electrostatic field with an opposite sign of electric charge to a sign of the surface electric charge of the drug composition to the electrically conductive element.
US11844948B2
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 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.
US11844943B2
The disclosure describes devices and methods for providing transdermal electrical stimulation therapy to a subject including positioning a stimulator electrode over a glabrous skin surface overlying a palm of the subject and delivering electrical stimulation via a pulse generator transdermally through the glabrous skin surface and to a target nerve or tissue within the hand to stimulate the target nerve or tissue within the hand so that pain felt by the subject is mitigated. The pulses generated during the electrical stimulation therapy may include pulses of two different magnitudes.
US11844932B2
In an embodiment, the present invention provides an autoinjector that has one or more slip-resistant features. In certain embodiments, the exterior surface of the autoinjector housing forms at least one of indentures and protrusions that impart a slip-resistant texture to the housing of the autoinjector. In other embodiments, the one or more slip-resistant features are included on a label, which comprises a label substrate and is attached to the exterior surface of the housing of the autoinjector. The features are designed to improve the handling properties of the autoinjector and reduce the likelihood that the autoinjector will slip out of a user's or caregiver's hand during use.
US11844931B2
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.
US11844926B2
A system is disclosed. The system includes a reservoir for containing a fluidic medium, the reservoir including a front surface, a resilient cylindrical flexure portion connected to the front surface, the resilient cylindrical flexure portion comprising an accordion-like structure that is able to expand and contract to change an interior volume within the resilient cylindrical flexure portion, a central passageway within the resilient cylindrical flexure, and a collection chamber connected to the central passageway. Also, a system including a reservoir, a plunger head located within the reservoir, a plunger arm connected to the plunger head, a driving shaft connected to the plunger arm, and a motor connected to the driving shaft, the motor controllable to move the drive shaft in a first motion and a second motion so as to move the advance plunger head and retract the plunger head within the reservoir.
US11844909B2
Example medical devices are disclosed. An example medical device includes an elongate member having a proximal end region, a distal end region and an outer surface. The medical device also includes a plurality of filaments braided together in a first braided pattern along a first braided region of the elongate member, wherein the plurality of filaments extend continuously to a second braided region along the elongate member, wherein the plurality of filaments along the second braided region form a second braided pattern different from the first braided pattern.
US11844908B2
A multi-sensory media experience delivery platform includes a vibroacoustic therapy bed that delivers a multi-sensory media experience locally stored, streaming, on-demand, or real-time signals. The vibroacoustic therapy bed drives a plurality of sensory output devices based on a set of sensory output channels to produce sounds, vibrations, light patterns, or other sensory outputs. The channels may be derived from dedicated signals created for a specific sensory output device or may be derived from an audio file or other general set of waveforms. The multi-sensory media experience may be customized to a user based on user profile data, metadata associated with the multi-sensory media experience, or biometric data. Furthermore, users can create customized multi-sensory media experiences from libraries of sounds or other media.
US11844902B2
A gas-washout vent includes a housing with a first wall with one or more passages through the wall configured to provide fluid communication with a portion of the patient interface system exposed to a therapy pressure. The passages include respective first openings on a first surface of the first wall. The housing at least partially defines a second opening in communication with ambient atmosphere. A diffusing material is located at least partially within the housing to be adjacent the first surface. A surface of the diffusing material facing the first surface is spaced away from the first surface by a gap that extends to provide a fluid communication between all of the first openings and between all of the first openings and the second opening. The housing is configured so that air is prevented from flowing out of the housing at all areas directly opposite each of the first openings.
US11844895B2
The present invention provides methods for removing a significant amount of bacteria (e.g., gram-negative bacteria and gram-positive bacteria, including bacteria with no or low affinity for heparan sulfate) from whole blood, serum or plasma using an adsorption media. The method can be used in extracorporeal treatments involving high volumetric flow rates and high linear flow rates.
US11844893B2
An apparatus for shunting blood includes a flow-indication chamber shaped to define an entry port and an exit port, and one or more moveable objects disposed within the flow-indication chamber and configured to move in response to a flowing of the blood from the entry port to the exit port. At least a portion of a wall of the flow-indication chamber is transparent so as to expose the moveable objects to sight. Other embodiments are also described.
US11844892B2
A device for establishing venous inflow to a blood reservoir of an extracorporeal blood circulation system includes a restricting unit for gradually closing a venous inflow line and a vacuum unit for supplying vacuum to the blood reservoir. The device includes a control unit that supplies a first actuating signal to the restricting unit for restricting venous inflow to the blood reservoir and supplies a second actuating signal to the vacuum unit for establishing a degree of vacuum within the blood reservoir.
US11844880B2
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.
US11844879B2
Resorbable implants, coverings and receptacles comprising poly(butylene succinate) and copolymers thereof have been developed. The implants are preferably sterilized, and contain less than 20 endotoxin units per device as determined by the limulus amebocyte lysate (LAL) assay, and are particularly suitable for use in procedures where prolonged strength retention is necessary, and can include one or more bioactive agents. The implants may be made from fibers and meshes of poly(butylene succinate) and copolymers thereof, or by 3d printing molding, pultrusion or other melt or solvent processing method. The implants, or the fibers preset therein, may be oriented. These coverings and receptacles may be used to hold, or partially/fully cover, devices such as pacemakers and neurostimulators. The coverings, receptacles and implants described herein, may be made from meshes, webs, lattices, non-wovens, films, fibers, foams, molded, pultruded, machined and 3D printed forms.
US11844876B2
A non-immunogenic two-part clotting composition derived from human umbilical cords and methods of making thereof. The non-immunogenic two-part clotting composition may be used for dental purposes (periodontic and/or endodontic purposes) such as packing a subject's gum post-tooth extraction and/or for other wound packing purposes.
US11844874B2
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
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.
US11844871B2
A method for sanitizing the sand of a beach or strand, comprising a step of scattering on the sand to be treated at least one first layer of lime, followed by a step of mechanical mixing of the sand treated with the lime. It is then optionally possible to repeat the two preceding steps to then move on to a step of mechanical ventilation of the sand treated with the lime.
US11844862B2
A method for treating an ocular disorder in a subject comprising administering a therapeutic agent-loaded carrier to an ocular site of the subject in need thereof, wherein the therapeutic agent is a histone deactylase inhibitor.
US11844861B2
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.
US11844855B2
The present invention relates to a cosmetic composition to be used on the skin comprising the combination of a particular whitening system, a UVA filter system, and a combination of antioxidants for effectively whitening the skin, in particular the skin of the face, while also protecting these materials from the damages caused by UVA radiation.
US11844851B2
Oral care compositions containing a stannous salt and sodium tripolyphosphate are provided where stannous tripolyphosphate ionic intermediates comprise less than about 1% of the compositions. Tetrasodium pyrophosphate, a methylvinyl ether-maleic anhydride copolymer and/or a silica oral polishing agent may be added for further efficacy. In a single phase blend, the oral care composition may be effectively limited to comprise less than about 10% water. In a dual-phase blend, a mixture having the stannous salt in a first phase and the sodium tripolyphosphate in a second phase may be generated from a dual chamber storage tube (with each phase provided from a separate chamber) immediately prior to dental care usage.
US11844842B2
The present invention provides a composition of a polyethylene glycol maleimide derivative and a polymerization inhibitor. In particular, the present invention provides a composition of an 8-arm polyethylene glycol maleimide derivative and a phenolic polymerization inhibitor. The ingredient and content of the polymerization inhibitor in the composition are reasonably chosen, thereby significantly increasing stability of the polyethylene glycol maleimide derivative, effectively avoiding the undesirable effect of gel solidifying due to polymerization during storage and transportation, and extending a pot life and shelf life of a product thereof.
US11844838B2
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.
US11844821B2
Discloses is a single herb extract for the treatment of PCOS (Poly Cystic Ovarian Syndrome) when given in oral dosage form as capsules of 500 mg, twice a day for period of time ranging from 30-90 days. The extract is obtained from fenugreek seeds using a specific method of extraction and comprises five furostanolicsaponins present in synergistic ratios as in Table 1 and having analytical profile as in FIG. 1.
US11844809B2
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.
US11844804B2
The present invention provides compositions and methods for treating a subject in need of treatment with testosterone, including introducing testosterone into the subject subcutaneously, intradermally, or intramuscularly, from a needle assisted jet injection device.
US11844801B2
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.
US11844796B2
Described are immediate release oral dosage forms that contain abuse-deterrent features. In particular, the disclosed dosage forms provide deterrence of abuse by ingestion of multiple individual doses. In addition, the disclosed dosage forms provide protection from overdose in the event of accidental or intentional ingestion of multiple individual doses.
US11844794B2
The invention provides (+)-α-dihydrotetrabenazine succinate salt. Also provided are (+)-α-dihydrotetrabenazine succinate salt for use in medicine, pharmaceutical compositions comprising (+)-α-dihydrotetrabenazine succinate salt and a pharmaceutically acceptable excipient and the uses of (+)-α-dihydrotetrabenazine succinate salt as a VMAT2 receptor antagonist and in the treatment of a movement disorder such as Tourette's syndrome. The invention further provides a method for preparing the (+)-α-dihydrotetrabenazine succinate salt.
US11844786B2
The invention relates to pharmaceutical compositions containing both (+)-α-dihydrotetrabenazine and (−)-α-dihydrotetrabenazine and their therapeutic uses, for example in the treatment of movement disorders, such as Tourette's syndrome.
US11844777B2
Methods of treating autoimmune microvascular conditions using diosmin or diosmetin are described, particularly the treatment of digital ulcers in systemic sclerosis.
US11844773B2
The present specification discloses pharmaceutical compositions, methods of preparing such pharmaceutical compositions, and methods and uses of treating a chronic inflammation and/or an inflammatory disease in an individual using such pharmaceutical compositions.
US11844769B2
The present Disclosure is directed to methods for inhibiting or suppressing metastasis of a tumor in a mammalian subject using a cysteamine product, e.g., cysteamine or cystamine or a derivative thereof. Also described herein is a method for treating pancreatic cancer in a mammalian subject by administering a cysteamine product described herein.
US11844757B2
The invention relates to particular substituted heterocycle fused gamma-carbolines, their prodrugs, in free, solid, pharmaceutically acceptable salt and/or substantially pure form as described herein, pharmaceutical compositions thereof, and methods of use in the treatment of diseases involving the 5-HT2A receptor, the serotonin transporter (SERT), pathways involving the dopamine D1 and D2 receptor signaling system, and/or the μ-opioid receptor.
US11844754B2
Disclosed is a method for the treatment of a neurological or movement disorder, e.g., Parkinson's disease, in an individual in need thereof, by parenteral administration of levodopa, a levodopa salt, a levodopa prodrug, or any combination thereof, and a dopa decarboxylase inhibitor (DDCI), such as carbidopa, a carbidopa salt, a carbidopa prodrug, benserazide or any combination thereof, concomitantly with oral administration of levodopa, a DDCI, such as carbidopa, benserazide, or any combination thereof.
US11844751B2
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.
US11844739B2
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.
US11844732B2
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.
US11844729B2
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.
US11844723B2
A dispenser for discharging pharmaceutical liquids in the form of individual drops, having a liquid store, a pump device with a pump chamber with a variable volume, and a dispensing opening. The dispenser additionally has a membrane part which delimits the pump chamber on one side and which changes the volume of the pump chamber by moving and/or deforming. The dispenser has a housing, within which the pump device is provided, and an actuation button movable relative to the housing between a non-actuated starting position and an actuated end position to move or deform the membrane part and to decrease the size of the pump chamber to discharge the liquid. The membrane part is secured to the housing and to the actuation button. The pump chamber achieves a high degree of compression and a toggle switch is used as the actuation button.
US11844719B2
Apparatus for providing breathing assistance, the apparatus including a body for positioning within an oral cavity of a user, the body defining at least one first opening for allowing airflow between lips of the user, two second openings provided in the oral cavity to allow air flow into and out of a posterior region of the oral cavity and two channels, each channel connecting a respective second opening to the at least one first opening and each channel passing at least one of at least partially along the buccal cavity and at least partially between the teeth to thereby provide an airway for the user, the airway at least partially bypassing the nasal passage and acting to replicate a healthy nasal passage and pharyngeal space.
US11844718B2
A medical device includes a monitor having a processor for processing data and a memory adapted to store the data, and a medical appliance attachable to skin of a user. The medical appliance includes an adhesive, an electrode assembly coupled to the medical appliance and located distal to the adhesive, a top layer coupled to the medical appliance and located distal to the electrode assembly, and a monitor interface connected to the top layer. The monitor interface includes a mechanical coupling part to mechanically attach the monitor to the medical appliance and an electrical coupling part with a terminal that electrically connects the monitor to the electrode assembly when the monitor is attached to the medical appliance.
US11844717B2
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
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.
US11844705B2
An implant guide system for hip replacement surgery includes an angle guide member and a first positioning plate. The angle guide member has a body and a protrusion that are substantially connected to each other. The body has a curved surface corresponding in shape to a surface of a patient's acetabulum. The protrusion has a first through hole extending to the body. An acute angle is defined between an extension line of the first through hole and a flat surface of the body. The first positioning plate has a first holding portion and a first spacing portion that are substantially connected to each other. The first spacing portion has a second through hole, a third through hole and a fourth through hole that are parallel to each other.
US11844701B2
Proposed are a guider for a spinal operation and a cage therefor. The guider includes a sliding portion configured to guide a cage for a spinal operation and a holder to a surgical site, a head of the sliding portion being inserted into a human body region where a surgical incision is made for the spinal operation, and the cage for a spinal operation being combined with the holder; a support portion combined with one side of the sliding portion and thus supporting the sliding portion; and a handle combined with the support portion.
US11844696B2
Medical implant surface treatments and methods are described. Such a surface treatment may provide an uneven texture that is configured to interlock with adjoining bone and/or an uneven texture on another implant, such as an augment for an acetabular cup for revision hip surgery. At least one of the uneven texture of the cup bone-facing surface and the uneven texture of the augment cup-facing surface may include a web of rods. The rods may be configured to interlock with each other when the two implants are urged together.
US11844695B2
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.
US11844691B2
An implant includes an expandable frame having a continuous lumen and has (a) an upstream row of upstream cells and (b) at least two downstream rows of downstream cells. An upstream portion of each cell is shaped by ascending and descending struts that form a respective peak that points in an upstream direction. A valve member is disposed within the lumen and facilitates unidirectional flow of blood from an upstream end of the frame to a downstream end of the frame. A covering has (i) a first portion entirely covering an outer surface of a downstream row of downstream cells, and (ii) a second portion partially covering an outer surface of an upstream row of downstream cells. Outer surfaces of the peaks of the upstream row of downstream cells are disposed upstream of an upstream end of the covering at the outer surface. Other embodiments are also described.
US11844690B2
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.
US11844688B2
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.
US11844679B2
A percutaneous transluminal angioplasty device, comprising an elongated catheter, an interventional device operably coupled to the proximal end of the catheter, a filter operably coupled to the distal end of the catheter, the filter movable between a collapsed and deployed position, and an actuator wire for deploying the collapsing the filter. At least a portion of the actuator wire extends within the catheter. The filter comprises a filter chassis comprising a movable collar a fixed collar and a tubular braided scaffolding coupled between the movable collar and the fixed collar. The filter chassis also comprises a filter membrane coupled to the tubular braided scaffolding.
US11844678B2
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.
US11844670B2
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.
US11844659B2
A curable composite material containing nanodiamonds, denture bases and other dental prosthetics made from the composite material and methods for treating dental stomatitis using these prosthetics.
US11844655B2
A method for estimating a ventricular volume is provided and includes: obtaining a left ventricular mask image corresponding to a heart ultrasound image, where the left ventricular mask image is a binary image; finding 3 reference point pixels in the left ventricular mask image, where each of the reference point pixels has a first value, each of the reference point pixels is surrounded by N surrounding pixels, and the surrounding pixels of each of the reference point pixels include N1 first surrounding pixels with the first value and N2 second surrounding pixels with a second value; estimating a left ventricular volume corresponding to the heart ultrasound image based on the reference point pixels.
US11844646B2
An ultrasound diagnosis apparatus includes: a display; a memory storing one or more instructions; and a processor configured to execute the one or more instructions stored in the memory to: generate a plurality of ultrasound images of an object including a plurality of entities, based on echo signals received from the object; detect first and second entities among the plurality of entities in each of the plurality of ultrasound images; acquire size information regarding the detected first entity and size information regarding the detected second entity from each of the plurality of ultrasound images; and control the display to display, based on the size information regarding the first entity and the size information regarding the second entity, a first ultrasound image showing a largest size of the first entity and a second ultrasound image showing a largest size of the second entity, from among the plurality of ultrasound images.
US11844637B2
A self-shielded and computer controlled system for performing non-invasive stereotactic radiosurgery and precision radiotherapy using a linear accelerator mounted within a two degree-of-freedom radiation shield coupled to a three-degree of freedom patient table is provided. The radiation shield can include an axial shield rotatable about an axial axis and an oblique shield independently rotatable about an oblique axis, thereby providing improved range of trajectories of the therapeutic and diagnostic radiation beams. Such shields can be balanced about their respective axes of rotation and about a common support structure to facilitate ease of movement. Such systems can further include an imaging system to accurately deliver radiation to the treatment target and automatically make corrections needed to maintain the anatomical target at the system isocenter. Various subsystems to automate controlled and coordinated movement of the movable shield components and operation of the treatment related subsystems to optimize performance and ensure safety are also provided.
US11844632B2
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
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.
US11844630B2
Computer implemented methods and systems for detecting noise in cardiac activity are provided. The method and system obtain a far field cardiac activity (CA) data set that includes far field CA signals for a series of beats, overlay a segment of the CA signals with a noise search window, and identify turns in the segment of the CA signals. The method and system determine whether the turns exhibit a turn characteristic that exceed a turn characteristic threshold, declare the segment of the CA signals as a noise segment based on the determining operation, shift the noise search window to a next segment of the CA signal and repeat the identifying, determining and declaring operations; and modify the CA signals based on the declaring the noise segments.
US11844625B2
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.
US11844620B2
A system for configuring an ambulatory medical device includes an ambulatory medical device configured to monitor at least one electrocardiogram signal received from a patient for an occurrence of one or more cardiac events. The system also includes a remote computing device configured to receive a set of threshold values related to operation of the ambulatory medical device. The threshold values identify one or more conditions indicative of an occurrence of one or more cardiac events. The remote computing device is configured to query a master lookup table to determine a lookup code associated with the received set of threshold values, establish a communication link with the ambulatory medical device, receive an activation notification indicating that the ambulatory medical device has been activated, and encode a key. The encoded key includes the lookup code. The remote computing device is configured to transmit the encoded key to the ambulatory medical device.
US11844619B2
A method includes assigning, to first voxels in a model of tissue of a chamber of a heart, respective first values of a parameter at respective locations on the tissue, the first voxels representing the locations, respectively. Some of the locations are on an endocardial surface of the tissue, and others of the locations are on an epicardial surface of the tissue. The method further includes assigning respective second values to second voxels in the model, a subset of which represent a portion of the tissue between the endocardial surface and the epicardial surface, by interpolating the first values. Other embodiments are also described.
US11844618B2
A system and method for cardiovascular monitoring and reporting are disclosed. The system (CV monitoring system) includes a data analysis system and an in-ear biosensor system that preferably includes left and right earbuds. The earbuds include infrasound/vibration sensors that detect biosignals from the individual including signals associated with cardiovascular activity (CV signals). The analysis system calculates cardiovascular function measurements (CV function measurements) based upon the CV signals. The CV monitoring system uses machine learning to predict blood pressure (BP) measurements of the individual based upon the CV signals and the calculated CV function measurements. In an embodiment, the CV monitoring system includes an EKG detection system that detects EKG signals associated with heart function. The analysis system can calculate additional CV function measurements from the EKG signals to augment the CV function measurements calculated from the CV signals, and predict BP measurements using the full complement of CV function measurements.
US11844609B2
A fingerprint capture system, a fingerprint capture device, an image processing apparatus, a fingerprint capture method, and a storage medium that can acquire a high quality fingerprint image are provided. A disclosed example includes: a capture unit that captures a fingerprint; an image processing unit that processes a transferred fingerprint image captured by the capture unit; a display unit on which the fingerprint image transferred to the image processing unit is displayed; a recording unit where the fingerprint image transferred to the image processing unit is recorded by the image processing unit; and an instruction unit that inputs, in the image processing unit, a record instruction that instructs the image processing unit to record the fingerprint image in the recording unit. The image processing unit records, in the recording unit, the fingerprint image displayed on the display unit at the time the record instruction is input by the instruction unit.
US11844596B2
Methods and systems for monitoring blood pressure in a person are disclosed. A method for monitoring a blood pressure in a person involves transmitting millimeter range radio waves over a three-dimensional (3D) space below the skin surface of a person, receiving radio waves on multiple receive antennas, the received radio waves including a reflected portion of the transmitted radio waves that is reflected by blood in a blood vessel in the 3D space, isolating a signal that corresponds to the portion of the transmitted radio waves that is reflected by blood in the blood vessel in response to receiving the radio waves on the multiple receive antennas, and outputting a signal that corresponds to a blood pressure level in the person in response to the isolated signal.
US11844594B2
A method for estimating the quality of a signal comprising: receiving a periodic signal comprising a first wave and a second wave; estimating similarity between the first wave and the second wave; assigning a weight for the second wave based on the similarity between the first wave and the second wave; classifying the second wave as non-reliable when the weight fails to exceed a predefined threshold.
US11844581B2
Provided is a system comprising a tool (50) and a stator unit (500). The tool (50) comprises an instrument (100, 102) having a proximal end (20) and a distal (40) end, an end effector (300) at the distal end (40) actuated by torque, and a rotor unit (400) body (410) having at least two cammed surfaces to provide the torque. The stator unit (500) comprises a plurality of stator pushers (530-Ua, 530-Va, 530-Wa, 530-Ub, 530-Vb, 530-Wb, 530-Uc, 530-Vc, 530-Wc) configured for movement in a direction radial to a centre of rotation (405) of the body (410) of the rotor unit (400) and for the application of the radial force, whereby movement of the stator pushers induces rotation of the body (410) around the axis of rotation (210).
US11844571B2
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.
US11844569B1
Systems, devices, and methods for transvascular ablation of target tissue are disclosed herein. The devices and methods may, in some examples, be used for splanchnic nerve ablation to increase splanchnic venous blood capacitance to treat at least one of heart failure and hypertension. For example, the devices disclosed herein may be advanced endovascularly to a target vessel in the region of a thoracic splanchnic nerve (TSN), such as a greater splanchnic nerve (GSN) or a TSN nerve root. Also disclosed are method of treating heart failure, such as HFpEF, by endovascularly ablating a thoracic splanchnic nerve to increase venous capacitance and reduce pulmonary blood pressure.
US11844564B2
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.
US11844563B2
An ultrasonic surgical instrument includes an ultrasonic waveguide defining a blade at a distal end portion thereof. The ultrasonic waveguide is configured to transmit ultrasonic energy therealong to the blade. The blade defines a plurality of surfaces. At least one lumen is defined at least partially through the blade. The at least one lumen establishes a flow path through the blade extending from a first open end on one surface of the plurality of surfaces to a second open end on a different surface of the plurality of surfaces. The at least one lumen is configured to urge fluid through the blade along the flow path from the one surface to the different surface.
US11844562B2
An electrosurgical forceps includes a first shaft member including a first inner frame. A first jaw member extends distally from the first inner frame. A first outer housing is supported by the first inner frame. The first inner frame includes a first member stamped from sheet metal. A second shaft member includes a second inner frame. A second jaw member extends distally from the second inner frame. A second outer housing is supported by the second inner frame. The second inner frame includes a second member stamped from sheet metal and a rigid filler member disposed on the second member.
US11844561B2
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.
US11844558B2
Methods for treating eating disorders and for reducing a risk associated with developing an eating disorder in patients via therapeutic renal neuromodulation and associated systems. Renal sympathetic nerve activity can be attenuated to improve a patient's eating disorder status or risk of developing an eating disorder. The attenuation can be achieved, for example, using an intravascularly positioned catheter carrying a therapeutic assembly configured to modulate the renal sympathetic nerve.
US11844550B2
A plate assembly for attaching a bone flap to a skull is provided and may include a first plate member attached to the bone flap and a second plate member supported by the first plate member and movable between a retracted position and an extended position relative to the first plate member. The second plate member may be removed from a cut line between the bone flap and the skull in the retracted position and may extend over the cut line in the extended position.
US11844542B2
In one embodiment, a vacuum-actuated surgical grasper includes a suction head adapted to interface with patient tissue, a suction tube connected to and in fluid communication with the suction head, and a handle connected to the suction tube, the handle comprising an internal passage in fluid communication with the suction tube through which fluid from the suction tube can flow and a pivotable actuation lever that controls this flow through the passage.
US11844539B2
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.
US11844535B2
A surgical tool handle comprising a tool attachment coupling having locking piston subassembly is described. The attachment coupling is designed with a bayonet-type fitting having a series of coupling grooves constructed to accept surgical cutting tools having an attachment member of different cross-sectional geometries. More specifically, the attachment coupling comprises a coupling groove that accepts tool attachment members having both curved and rectangular cross-sectional geometries. In addition, a locking piston subassembly biases against the surgical tool attachment member received in the coupling groove to further stabilize the tool during a surgical procedure.
US11844528B2
Braid-balls suitable for aneurysm occlusion and/or parent vessel occlusion/sacrifice (e.g., in treating neurovascular defects) are disclosed. Especially for aneurysm treatment, but also for either one of the aforementioned treatments, the form of the ball is very important. In particular, the density of the device is paramount in applications where braid itself is intended to moderate or stop blood flow—allowing thrombosis within a volume formed by the ball.
US11844521B2
A surgical instrument for use with a robotic system that has a control unit and a shaft portion that includes an electrically conductive elongated member that is attached to a portion of the robotic system. The elongated member is configured to transmit control motions from the robotic system to an end effector.
US11844520B2
A replaceable staple cartridge for use with a surgical instrument is disclosed. The replaceable staple cartridge comprises a cartridge body, staple cavities defined in the cartridge body, staples removably positioned in the staple cavities, and staple drivers configured to support the staples in the staple cavities. The staple drivers are movable between an unfired position and a fired position. The staple cartridge further comprises a wedge sled, wherein the wedge sled is configured to motivate the staple drivers from the unfired position toward the fired position, and driver retention members extending into the staple cavities. The driver retention members are configured to retain the staple drivers in the unfired position.
US11844512B2
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.
US11844505B2
A retractor extension clip deployment system for use with a surgical retractor includes at least an extension clip adapted for engagement with the surgical retractor, the extension clip having proximal and distal ends, a deployment instrument, and a fluid transport assembly adapted to be affixed to the surgical retractor and comprising one or more tubes for transporting fluid including smoke removal.
US11844499B2
The present disclosure relates to systems and methods for processing real-time video and detecting objects in the video. In one implementation, a system is provided that includes an input port for receiving real-time video obtained from a medical image device, a first bus for transferring the received real-time video, and at least one processor configured to receive the real-time video from the first bus, perform object detection by applying a trained neural network on frames of the received real-time video, and overlay a border indicating a location of at least one detected object in the frames. The system also includes a second bus for receiving the video with the overlaid border, an output port for outputting the video with the overlaid border from the second bus to an external display, and a third bus for directly transmitting the received real-time video to the output port.
US11844498B2
A handheld surgical endoscope has a disposable, single-use handle, cannula and an imaging module at a distal tip. A multiple-use display unit is removably mounted on and supported by the handle and includes a touch-sensitive display screen configured to respond to touch commands to control taking of images with the imaging module and further configured to display the images. The display unit and the handle include respective mechanical connectors that engage each other to removably mount the display unit on the handle by sliding motion relative to each other, and the display unit is removable tool-free from said handle for disposal of the handle and cannula after a medical procedure therewith.
US11844497B2
A computer-implemented method of object enhancement in endoscopy images includes capturing an image of an object within a surgical operative site via an imaging device, determining a size of the object based on the captured image of the object, displaying the captured image of the object, and displaying on the displayed captured image of the object a representation of the determined size of the object.
US11844495B2
Systems and methods for detecting an error in a surgical system. The surgical system includes a manipulator with a base and a plurality of links and the manipulator supports a surgical tool. The system includes a navigation system with a tracker and a localizer to monitor a state of the tracker. Controller(s) determine values of a first transform between a state of the base of the manipulator and a state of one or both of the localizer and the tracker of the navigation system. The controller(s) determine values of a second transform between the state of the localizer and the state of the tracker. The controller(s) combine values of the first transform and the second transform to determine whether an error has occurred relating to one or both of the manipulator and the localizer.
US11844494B2
A laser system includes a first cavity to output a laser light along a first path, a first mirror to receive the laser light from the first cavity, and redirect the laser light along a second path that is different than the first path, a beam splitter removably located at a first position on the second path, a beam combiner removably located at a second position on the second path, and an alignment device having first and second alignment features. The first and second alignment features occupy the first position and the second position, respectively, on the second path, when the beam splitter and the beam combiner are removed from the first position and the second position.
US11844482B2
A cleaning device includes a host, a drag head assembly and a water spray assembly. The host includes a housing, a control device housed in the housing and a handle member fixedly connected to the housing. The housing contains a water inlet pipe for connecting to a water source. The drag head assembly is fixed on the housing and electrically connected to the control device. The control device is used to control the drag head assembly for cleaning operations. The drag head assembly includes a cleaning brush head. The water spray assembly is fixed in the drag head assembly and connected to the end of the water inlet pipe away from the water source. The water spray assembly has evenly set spray holes. The direction of the spray holes is towards the cleaning brush head.
US11844480B2
A batch dishwasher is realized as a hood-type dishwasher having a treatment chamber (2) with at least one recirculating wash system for spraying wash liquid in the treatment chamber (2), and has at least one final rinse system for spraying final rinse liquid in the treatment chamber (2). The treatment chamber (2) has a first treatment zone (6) and at least one further, second treatment zone (7), wherein items of washware can be treated independently of one another and at least temporarily at the same time in the first and in the at least one second treatment zone (6, 7).
US11844472B2
The present invention relates to a foot-washing bowl system. The system may be comprised of a free-standing foot-washing stand and/or a toilet-mounted foot-washing stand. The free-standing foot-washing stand has a bowl that receives a water source to allow water to flow through the stand and out at least one opening of a cross-member to wash the feet of the user. The toilet-mounted embodiment features a stand identical to the free-standing stand that is further comprised of a toilet seat assembly that allows the system to attach and be used as a toilet seat.
US11844454B1
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.
US11844453B2
The document describes an assembly of a capsule and brew chamber for a beverage preparation machine. The brew chamber has a first brew chamber part including a cavity for the capsule, and knives for piercing the capsule. The aluminum capsule body is frusto conical shaped and has a bottom, a side wall, a flange and a lid for closing the capsule. The flange is configured to be held between the first and a second brew chamber part, to provide a seal cooperating with a rim of the brew chamber parts. The bottom includes a slanted wall portion under an angle with a longitudinal axis through the capsule, and configured for cooperating with the knives which engage therewith upon closing of the brew chamber. This enables centering of the capsule relative to the central axis of the brew chamber prior to piercing thereof.
US11844451B2
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.
US11844450B1
A partially divided flat top sheet includes first and second flat top sheet panels, with the first flat sheet panel partially overlying the second flat sheet panel. Both flat sheet panels are secured together at a bottom portion thereof at a predetermined overlap distance with the securing being by permanently sewing the flat top sheet panels to each other along the edges of the overlap portion and at a predetermined distance from the bottom of the partially divided flat top sheet. The partially divided flat top sheet also includes reinforcement sew points for maintaining the flat top sheet panels in alignment with an overlying covering.
US11844449B2
A multi-function fixing kit comprises a stacking insert main body and a retaining ring main body. The retaining ring main body can be removably connected with a storage container. The stacking insert main body can be placed in the storage container. The stacking insert main body is divided into a first layer structure, a second layer structure and a third layer structure from top to bottom to fix various types of beverage containers. A top of the first layer structure can be removably connected with a 12 oz beverage can main body, a top of the second layer structure can be removably connected with a 12 oz beer bottle main body, and a top of the third layer structure can be removably connected with a 12 oz slim beverage can main body. A top of a placing device can be removably connected with a 16 oz beverage can.
US11844445B2
A shelf element comprises an upper side, a lower side and an elongated main body. The main body has two limb portions and an intermediate portion located therebetween. The intermediate portion is assigned to the upper side of the shelf element. The main body also has at least one through-passage opening that passes transversely through at least one of the limb portions and/or the intermediate portion. At least one coupling location is provided in each of the longitudinal-side ends of the shelf element, to couple an add-on part and/or a shelf component and/or a rack component. At least one rib is provided, which is assigned to the intermediate portion and has a longitudinal extent in the longitudinal direction of the main body. A separate reinforcing element may be assigned to the main body, in order to reinforce the main body against forces acting transversely with respect to its longitudinal extent.
US11844444B2
Aspects of the present disclosure include a self-serve kiosk with a door that allows access to products inside the kiosk. A bar is disposed on the door and contains a user interface that allows the user to purchase products. The bar also includes a handle that the user can grasp to open and close the door. The bar can rotate with respect to the door into an access position that improves maintenance access to the user interface and related components. In aspects, the bar and related components improve integration of self-serve functionality into existing product storage devices.
US11844440B2
A chair having a chair base (1), a seat part (5, 6, 7, 8) connected thereto, a backrest (9, 16, 17) connected thereto, the seat 5 part (5, 6, 7, 8) pivotable about at least one horizontal or inclined horizontal axis and the backrest (9, 16, 17) are spatially adjustable. The seat part (5, 6, 7, 8) has at least three seat elements (5, 6, 7) that can be adjusted in relation to one another and whose operating positions can be adjusted individually.
US11844437B2
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.
US11844430B2
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.
US11844429B2
A cabinet storage system for a cabinet includes a base and a pair of slides. Each of the slides includes a face frame lip standoff extending from a front edge of a respective slide to align the cabinet storage system in a bottom of the cabinet. A bracket may be coupled with each respective slide, the bracket includes a face frame bracket positioned to extend beyond the front edge of the respective slide and the face frame lip. The face frame bracket is available to couple a cabinet front to the cabinet storage system. A slidable portion of each of the slides may include front ears and rear ears. The front ears include apertures to receive a first fastener coupled with the base, and the rear ears including an alignment notch to guide the base into alignment with a respective slide using a second fastener coupled with the base.
US11844414B2
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.
US11844411B2
A dropper package for dispensing and applying a fluid product, comprising a container body for storing the fluid product and a dropper assembly coupled to one end of the container body. The dropper assembly comprises a deformable bulb, a tube with its proximal end connected to the deformable bulb, and an applicator tip connected to a distal end of the tube. The applicator tip comprises two main application faces that are opposite to each other and a central through cavity that opens to the outside from both the main application faces. The applicator tip includes a dispensing channel that is in fluid communication with a channel of the tube and terminates in a dispensing orifice that opens into the central through cavity. The dropper package is adapted to apply and dispense the fluid product in a very controlled manner as well as massage the user's keratinous surface.
US11844409B2
The present application relates to a decoration member including a substrate layer having a convex structure or a concave structure arranged two-dimensionally, and a method for preparing the decoration member.
US11844401B2
An article of footwear has a flexible upper, a sole, a bite line, a heel region, a forefoot region, a medial side, a lateral side, and a flap. The article of footwear is secured using a closure system that may be tightened and loosened. The flap is coupled to the article of footwear proximate the bite line and is configured to interact with the closure system. The closure system secures the flap to the upper when the closure system is tightened.
US11844393B2
A charging system can include provisions for providing power to various systems or components associated with the article of footwear. A charging system may include a charging device dimensioned to be used with one or more articles of footwear, where the articles of footwear can include different sizes. In some cases, the charging system can be used to facilitate the transfer of power to components in a motorized tensioning system.
US11844389B2
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
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.
US11844384B1
A “Power Wedge” can be inserted into a pocket of a batting glove, or used separately. The wedge can include an elongate generally teardrop shape, with an interior face that is convexly curved, defining a trough with a curvature that corresponds to the curvature of a bat handle. The wedge can include one or more tethering loops anchored inside the wedge. Such loops may extend from the wedge out the top end of the wedge. A tethering loop can also be provided extending out the bottom tapered end of the wedge, as well. Such loops may be wrapped around the thumb, index finger, and/or wrist of the user. Such tethers can also be wrapped around the bat handle. Such tethers are particularly helpful if the wedge is not received into pocket of a batting glove. The wedge can also be used with golf gloves and golf clubs.
US11844377B2
A liquid dispensing and vending apparatus comprises filling module(s), user container holder(s), positioning mechanism(s) and controller module(s). The filling module(s) comprise: machine container(s) configured to hold liquid(s), nozzle(s) configured to dispense liquid(s) to user container(s), and measuring pump module(s) configured to pump a measured amount of liquid(s) from machine container(s) to nozzle(s). The user container holder(s) are configured to hold user container(s). Positioning mechanism(s) align user container holder(s) with filing module(s). Controller module(s) execute production instructions causing liquid formulations to be dispensed into user container(s).
US11844376B2
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.
US11844375B2
An atomizer/liquid portion for an electronic smoking device (10) is described and electronic smoking devices. Of the atomizer/liquid reservoir portion (14) and the electronic smoking devices, each has a liquid reservoir (34) for storing a liquid, and an atomizer (26) comprising a capillary element (30) and a heating coil (28). The capillary element (30) is configured to capillary draw the liquid from the liquid reservoir (34) towards the heating coil (28). The capillary element (30) comprises different metal meshes (310, 320, 330, 340) differing in capillarity. The different capillary actions result in an overall capillary action which is directed from the ends of the capillary element (30) towards a central portion of the capillary element (30).
US11844371B2
The present disclosure provides an electronic cigarette atomizer, including an atomization assembly and a liquid reservoir engaging with the atomization assembly; the liquid reservoir includes a liquid storage cavity; wherein the atomization assembly includes a lower holder, an upper holder installed on the lower holder, and a heating assembly clamped between the lower and the upper holders; the heating assembly includes a porous body and at least one heater engaging with the porous body, and the porous body has an atomizing surface and a liquid-absorbing surface; and the liquid-absorbing surface communicates with the liquid storage cavity, and an atomization cavity is formed between the atomizing surface and the lower holder. In the present disclosure, the heating assembly is a porous body and is clamped by the upper holder and the lower holder, thus, the structure is stable and the assembly of the heating assembly is facilitated.
US11844368B2
The present disclosure relates to an oral pouched nicotine product comprising a moist filling material and a saliva-permeable pouch of a packaging material enclosing the moist filling material, wherein the moist filling material comprises a particulate non-tobacco material; a non-encapsulated non-particulate flavouring agent; a nicotine source; a pH adjusting agent; a monoglyceride; and tobacco material within the range of from 0% to % by weight, based on the total weight of the moist filling material.
US11844367B2
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.
US11844346B2
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
Various embodiments related to systems, methods, and articles for rapid inactivation of SARS-CoV-2 by silicon nitride and aluminum nitride are disclosed herein.
US11844340B2
A scarecrow includes a scarecrow body corresponding generally in shape to a body of a live animal and an assembled hollow scarecrow head of molded plastic construction corresponding in shape to a head of the live animal. The assembled head includes a front face portion and a separate rear head portion fixed together to form the head, the front face portion having a front receiver and the rear head portion having a rear receiver. The scarecrow includes a motor having a rotatable motor shaft; a mounting insert fixed to the motor with the motor shaft extending below the mounting insert, the mounting insert received by the front receiver and the rear receiver to fix the mounting insert to the head; and a mounting bracket fixed to the scarecrow body and having a motor shaft receiver into which the rotatable motor shaft is received. Rotation of the motor shaft rotates the assembled scarecrow head relative to the scarecrow body.
US11844333B2
A base for pet feeder and a pet feeder for eating or drinking of pets are provided. The base includes a main body portion and a plurality of adjusting mechanisms. The main body portion includes a first side and a second side, the second side is disposed opposite to the first side, and the first side is configured to contain food or water. The plurality of the adjusting mechanisms are disposed at the second side of the main body portion at intervals, each of the plurality of the adjusting mechanisms is capable of providing at least three heights. Each of the plurality of the adjusting mechanisms includes a first supporting plate and a second supporting plate. The first supporting plate includes a first part and a second part, the first part is rotatably connected to the second side.
US11844331B2
A pet caring diaper having an excrement-collection function includes a diaper body and a first collection bag. The diaper body is provided with a first hole, and the first hole is provided with a first connecting member around an outer side of the first hole; the first collection bag is provided with a second connecting member around a mouth of the first collection bag, and sealed at a bottom of the second collection bag; and the second connecting member of the first collection bag matches the first connecting member of the diaper body, and the second connecting member and the first connecting member are connected to each other. The pet caring diaper has advantages of being convenient and sanitary to use, having a low cost, and being comfortable to wear for animals.
US11844320B2
A fluid routing system for use in an indoor grow facility includes a plurality of supply lines, and a plurality of frames aligned in series and spaced apart from each other. Each of the frames includes a plurality of support openings. Each of the support openings is sized to receive and retain a corresponding one of the supply lines.
US11844316B2
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.
US11844312B2
An elevator set for a harvesting machine, such as cane harvesters, capable of providing a damping effect in response to impacts caused to the elevator set during activities in a field. The elevator set includes an elevator housing and an elevator which extends inside the elevator housing between a lower proximal end and an upper distal end. The lower proximal end is fixed to a chassis of the machine, and the upper distal end has an opening for discharging harvested material. The elevator set has a damper system that includes a first element and a second element. The first element is disposed on the elevator housing, and the second element is encased into said first element in a sliding relationship. A connection element is fixed, at one end, to the second element and, on another end, to a portion of the chassis of the machine.
US11844305B2
A walk-behind self-propelled working machine includes a main body, an operation switch, and a handle device. The main body includes a moving assembly and a drive motor. The operation switch is connected to the drive motor. The handle device is connected to the main body and includes an operation member, a connecting rod, and a sensing device. The operation member includes a gripping portion for a user to hold. The connecting rod is connected to the main body. The sensing device is configured to sense a thrust that is applied to the handle device to drive the walk-behind self-propelled working machine and further includes a pressure sensor and a pressing member. When the gripping portion receives the thrust, the pressing member applies a force along a preset straight line to the pressure sensor to drive the pressure sensor to deform.
US11849648B2
A semiconductor device includes a magnetic tunneling junction (MTJ) on a substrate, a first spacer on one side of the of the MTJ, a second spacer on another side of the MTJ, a first metal interconnection on the MTJ, and a liner adjacent to the first spacer, the second spacer, and the first metal interconnection. Preferably, each of a top surface of the MTJ and a bottom surface of the first metal interconnection includes a planar surface and two sidewalls of the first metal interconnection are aligned with two sidewalls of the MTJ.
US11849643B2
Circuitry for estimating a displacement of a piezoelectric transducer in response to a drive signal applied to the piezoelectric transducer, the circuitry comprising: monitoring circuitry configured to be coupled to the piezoelectric transducer and to output a sense signal indicative of an electrical signal associated with the piezoelectric transducer as a result of the drive signal; wherein the circuitry is configured to generate a difference signal based on the drive signal and the sense signal; and wherein the circuitry further comprises processing circuitry configured to apply at least one transfer function to the difference signal to generate a signal indicative of the displacement of the piezoelectric transducer.
US11849641B2
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.
US11849638B2
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
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.
US11849630B2
An organic electroluminescence device of an embodiment includes a first electrode, a second electrode on the first electrode, and an emission layer between the first electrode and the second electrode, wherein the emission layer includes an organometallic compound represented by Formula 1, and may show high emission efficiency properties.
US11849626B2
The present invention discloses a method for preparing bendable nanopaper-based flexible solar cells by 3D aerogel jet printing. In this method, firstly all-cellulose paper is soaked in ionic liquid, and quickly partially dissolved and regenerated under the condition of hot pressing to produce nanopaper with high transmittance and high haze; and then a 3D aerogel jet printer is used to precisely print the respective layers of a solar cell on the surface of the nanopaper as a flexible substrate material, wherein the solar cell comprises an anode PFN/Ag NWs, an active layer CuPc/C60/PTCBI/BCP and a cathode MoO3/Ag/MoO3, and the thickness of each layer is precisely controlled by setting the parameters of the 3D printer. The electrode grid line on the surface of the prepared paper flexible solar cell has a width less than 10 μm and a thickness less than 20 nm. The prepared flexible organic thin film solar cell has a photovoltaic conversion efficiency 50% to 70% higher than that of the traditional flexible solar cell.
US11849624B2
A display device having switchable viewing angle includes a display panel including a first emission area, a second emission area, a third emission area and a fourth emission area, from which light in different wavelength bands is emitted, and a transparent photochromic layer disposed on at least one surface of the display panel, wherein each of the first emission area, the second emission area and the third emission area emits light in a wavelength band of visible light, the fourth emission area emits light in a wavelength band of ultraviolet ray, and when the fourth emission area is in an emission state, an area of the photochromic layer including the area corresponding to the fourth emission area is an opaque area, and wherein when the fourth emission area is in a non-emission state, an area of the photochromic layer including the area corresponding to the fourth emission area is a transparent region, thereby providing a display device capable of switching viewing angles.
US11849622B2
An electronic device including a display panel which displays an image, an input sensor on the display panel, and including a first sensing electrode, a second sensing electrode crossing the first sensing electrode, first and second signal lines connected to ends of the first sensing electrode, and a third signal line connected to one end of the second sensing electrode, and a circuit board electrically connected to the input sensor. The circuit board includes a plurality of insulating layers, a first group signal line disposed on the plurality of insulating layers, and one end of which is electrically connected to the first signal line, a second group signal line disposed on the plurality of insulating layers, and one end of which is electrically connected to the second signal line, and an electromagnetic shielding layer disposed on a portion of the second group signal line.
US11849613B2
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.
US11849608B2
The present disclosure provides a flexible display substrate, a method for preparing the same and a display device. The flexible display substrate includes a flexible substrate and a display function layer, the display function layer including a first metal layer and a second metal layer; the flexible display substrate includes a display area and a peripheral area, and the peripheral area including a bending area, a first wiring area located between the display area and the bending area, and a second wiring area located on a surface of the bending area away from the display area; the signal wiring of the first wiring area and the second signal wiring of the second wiring area being electrically connected through the signal connection line of the bending area, and the signal connection line being made of the first metal layer and/or the second metal layer.
US11849606B2
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.
US11849605B2
A display device includes a main display area in which main display elements are arranged and a component area in which auxiliary display elements and a transmission area are arranged, the display device including: a first pixel-defining layer arranged in the main display area, the first pixel-defining being between first pixel electrodes of the main display elements; a second pixel-defining layer arranged in the component area, the second pixel-defining layer being between second pixel electrodes of the auxiliary display elements; a black matrix arranged on the main display elements, the black matrix being around emission areas of the main display elements; and color filters arranged on the main display elements and the auxiliary display elements, the color filters being arranged to correspond to the emission areas of the main display elements and emission areas of the auxiliary display elements, respectively.
US11849599B2
The organic electroluminescence display device of an embodiment of the present invention includes a substrate, a plurality of pixels formed on the substrate, and a sealing film that covers the plurality of pixels. The sealing film includes a first barrier layer, a base layer covering the top surface of the first barrier layer, an inter layer locally formed on the top surface of the base layer, and a second barrier layer covering the top surface of the base layer and the top surface of the inter layer. The inter layer is formed so as to cover a step on the top surface of the base layer.
US11849592B2
A semiconductor device includes a substrate having a logic region and a magnetoresistive random access memory (MRAM) region, a MTJ on the MRAM region, a metal interconnection on the MTJ, and a blocking layer on the metal interconnection. Preferably, the blocking layer includes a stripe pattern according to a top view and the blocking layer could include metal or a dielectric layer.
US11849589B2
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.
US11849587B2
A three-dimensional memory device including first and second stacking structures and first and second conductive pillars is provided. The first stacking structure includes first stacking layers stacked along a vertical direction. Each first stacking layer includes a first gate layer, a first channel layer, and a first ferroelectric layer between the first gate and channel layers. The second stacking structure is laterally spaced from the first stacking structure and includes second stacking layers stacked along the vertical direction. Each second stacking layer includes a second gate layer, a second channel layer, and a second ferroelectric layer is between the second gate and channel layers. The first and second gate layers are disposed between the first and second ferroelectric layers, and the first and second conductive pillars extend along the vertical direction in contact respectively with the first and second channel layers.
US11849585B2
Embodiments of 3D memory devices and methods for forming the same are disclosed. In an example, a 3D memory device includes a substrate having a first side and a second side opposite to the first side. The 3D memory device also includes a memory stack including interleaved conductive layers and dielectric layers at the first side of the substrate. The 3D memory device also includes a plurality of channel structures each extending vertically through the memory stack. The 3D memory device also includes a slit structure extending vertically through the memory stack and extending laterally to separate the plurality of channel structures into a plurality of blocks. The 3D memory device further includes a first doped region in the substrate and in contact with the slit structure. The 3D memory device further includes an insulating structure extending vertically from the second side of the substrate to the first doped region. The 3D memory device further includes a plurality of second doped regions in the substrate and separated by the insulating structure.
US11849584B2
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.
US11849582B2
Memory stacks having silicon nitride gate-to-gate dielectric layers and methods for forming the same
Embodiments of 3D memory devices and methods for forming the same are disclosed. In an example, a method for forming a 3D memory device is disclosed. a memory stack including a plurality of interleaved gate conductive layers and gate-to-gate dielectric layers above a substrate is formed. Each of the gate-to-gate dielectric layers includes a silicon nitride layer. A NAND memory string extending vertically through the interleaved gate conductive layers and gate-to-gate dielectric layers of the memory stack is formed. A slit structure extending vertically through the interleaved gate conductive layers and gate-to-gate dielectric layers of the memory stack is formed.
US11849581B2
An electronic device comprises a stack structure comprising vertically alternating insulative structures and conductive structures arranged in tiers, pillars extending vertically through the stack structure, and a barrier material overlying the stack structure. The electronic device comprises a first insulative material extending through the barrier material and into an upper tier portion of the stack structure, and a second insulative material laterally adjacent to the first insulative material and laterally adjacent to at least some of the conductive structures in the upper tier portion of the stack structure. At least a portion of the second insulative material is in vertical alignment with the barrier material. Additional electronic devices and related methods and systems are also disclosed.
US11849580B2
According to one embodiment, a memory device includes: first and second stacks each including a first semiconductor layers arranged in a first direction perpendicular to a surface of a substrate, the first and second stacks arranged in a second direction parallel to the surface of the substrate; a second semiconductor layer above the first stack in the first direction; a third semiconductor layer above the second stack in the first direction; memory cells between the first semiconductor layers and the word lines; a first transistor on the second semiconductor layer; and a second transistor on the third semiconductor layer. The first and second stacks are arranged at a first pitch, the first and second semiconductor layers are arranged at a second pitch equal to the first pitch.
US11849577B2
A memory device with memory cell pairs each having a single continuous channel region, first and second floating gates over first and second portions of the channel region, an erase gate over a third portion of the channel region between the first and second channel region portions, and first and second control gates over the first and second floating gates. For each of the pairs of memory cells, the first region is electrically connected to the second region of an adjacent pair of memory cells in the same active region, and the second region is electrically connected to the first region of an adjacent pair of the memory cells in the same active region.
US11849575B2
Embodiments of 3D memory devices having a concentric staircase structure and methods for forming the same are disclosed. In an example, a 3D memory device includes a memory array structure and a concentric staircase structure in an intermediate of the memory array structure. The concentric staircase structure includes a plurality of concentric zones in a radial direction in a plan view. Each of the plurality of concentric zones includes a plurality of stairs in a tangential direction in the plan view.
US11849574B2
A method of forming a storage cell includes: forming a transistor on a semiconductor substrate; forming a plurality of fuses in at least one conductive layer on the semiconductor substrate to couple a connecting terminal of the transistor; forming a bit line to couple the plurality of fuses; and forming a word line to couple a control terminal of the transistor.
US11849565B2
A two-phase fluid management system, may include a sealed container and a mobile condenser that moves within the sealed container. The sealed container may include a plurality of input ports, each to receive a two-phase fluid as vapor from a respective one of a plurality of IT enclosures and a plurality of output ports, each to return the two-phase fluid as liquid to the respective one of the plurality of IT enclosures. The mobile condenser may be coupled to or include an actuator to move the mobile condenser to a respective one of a plurality of positions within the sealed container. An air intake and air outlet of the mobile condenser may form a sealed connection with a pair of condenser ports when the mobile condenser moves to the respective one of the plurality of positions.
US11849563B2
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.
US11849545B2
A circuit formation method includes: a protruding portion formation step of forming a protruding portion by applying a curable viscous fluid onto a base and curing the curable viscous fluid; a wiring formation step of forming a wiring extending toward the protruding portion by applying a metal-containing liquid containing nanometer-sized metal fine particles onto a base and making the metal-containing liquid conductive; a paste application step of applying a resin paste containing micrometer-sized metal particles different from the metal-containing liquid on the protruding portion and the wiring, such that the protruding portion and the wiring are connected to each other; and a component placement step of placing a component having an electrode on the base, such that the electrode is in contact with the resin paste applied on the protruding portion.
US11849536B1
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.
US11849531B2
A underwater plasma generating apparatus according to an embodiment of the present invention includes: a reactor inside of which a flow path, through which a working fluid passes, is formed along a length direction; and a dielectric insertion which is disposed on the flow path, partitions the flow path into a plurality of spaces, has therein one or more through holes for connecting the plurality of spaces and having a smaller cross-sectional width compared to the flow path, and has on one side, a metal catalyst coming into contact with the working fluid which has flowed in through the through holes.
US11849530B2
Apparatuses and methods for accelerating electrons including an electron source configured to provide a beam of electrons and an accelerator utilize electron cyclotron resonance acceleration (eCRA). The accelerator includes a radio frequency (RF) cavity having a longitudinal axis, one or more inlets, and one or more outlets and an electro-magnet substantially surrounding at least a portion of the cavity and configured to produce an axial magnetic field. At least one pair of waveguides couple the cavity to an RF source configured to generate an RF wave. The RF wave is a superposition of two orthogonal TE111 transverse electric modes excited in quadrature to produce an azimuthally rotating standing-wave mode configured to accelerate the beam of electrons axially entering the cavity with non-linear cyclotron resonance acceleration.
US11849526B2
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
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.
US11849520B2
A light system for a barrier operator includes a plurality of barrier operators each in communication with a respective wall console. The light system further includes a plurality of light kits, each light kit of the plurality of light kits being in communication with at least one barrier operator of the plurality of barrier operators. Each barrier operator of the plurality of barrier operators is configured to select one of the light kits of the plurality of light kits as a master light kit, receive a state information from the master light kit, and transmit the state information of the master light kit to other light kits of the plurality of light kits. As such the lights connected to a barrier operator may become synchronized.
US11849508B1
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.
US11849506B2
A method for routing inter-public land mobile network (inter-PLMN) messages relating to existing subscriptions with a network function (NF) repository functions (NRFs) includes, at a security edge protection proxy (SEPP) implemented using at least one processor, automatically populating, by the SEPP, a subscription identifier to target NRF resource identification information mapping database accessible to the SEPP with mappings between subscription identifiers and target NRF resource identification information. The method further includes receiving an inter-PLMN message for modifying or deleting a subscription. The method further includes reading a subscription identifier from the message for modifying or deleting the subscription. The method further includes using the subscription identifier from the message for modifying or deleting the subscription to access the database and obtain an identifier associated with an NRF that created the subscription. The method further includes forwarding the message for updating or deleting the subscription to the NRF.
US11849502B2
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.
US11849495B2
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.
US11849488B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit a first-attempt random access preamble to a base station via a first frequency resource. The first frequency resource may be within a first bandwidth part (BWP), a first component carrier (CC), a first frequency subband, or any combination thereof. If the UE fails to detect a random access response (RAR) for the first-attempt random access preamble within the time period, the UE may transmit a second-attempt random access preamble to the base station. In some examples, the UE may transmit the second-attempt random access preamble via a different, second frequency resource, which may be within a second BWP, a second CC, a second frequency subband, or any combination thereof. The base station may transmit an indication of the second frequency resource to the UE.
US11849487B2
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.
US11849484B2
Apparatuses, methods, and systems are disclosed for transport block transmission. One method includes determining a failure of a listen-before-talk procedure for transmission of a transport block on a configured uplink grant at a first transmission opportunity associated with a hybrid automatic repeat request process. The method includes, in response to determining the failure of the listen-before-talk procedure, not transmitting the transport block on the configured uplink grant at the first transmission opportunity corresponding to the listen-before-talk procedure. The method includes autonomously triggering transmission of the transport block in a second transmission opportunity using the hybrid automatic repeat request process, wherein autonomously triggering the transmission comprises triggering the transmission without receiving network signaling for the transmission and, the second transmission opportunity occurs after the first transmission opportunity.
US11849482B2
Synchronization of listen before talk (LBT) back-off for synchronous access in unlicensed spectrum is disclosed. For nodes of a coordinated group of nodes, when one or more such nodes detects a failed LBT attempt, it pauses the contention widow countdown at the current counter value. According to such aspects, a procedure may be provided that specifies when such nodes can restart the contention window countdown using the current counter value or when the nodes can redraw the pseudo-random number for the contention window countdown in order to synchronize the contention window counters.
US11849476B2
There is provided a method for controlling interference in a received signal when scheduling in a network node for wireless communication with a set of user equipment's, UEs, said set comprising a first UE and at least a second UE, wherein the interference is passive-intermodulation interference, PIM. The method comprises receiving a scheduling request from at least the first UE transmitting on a first frequency and scheduling at least the first UE based on an interference scenario report and available PIM cancellation resources to enable efficient PIM control. The method is performed by a control device.
US11849467B2
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.
US11849464B2
A method of transmission by a user equipment (UE) in a wireless communication system, and including receiving, by the UE from a eNB, a physical downlink control channel (PDCCH) including a downlink control information (DCI) format 0, based on a semi-persistent scheduling (SPS)—radio network temporary identifier (RNTI) (SPS-RNTI); and transmitting, by the UE, a signal related to a SPS. Further, based on that the SPS-RNTI is related to a sidelink communication, wherein a three bit field corresponding to cyclic shift DMRS (DeModulate Reference Signal) in the DCI format 0 is related to a resource information for a sidelink communication.
US11849458B2
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
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
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.
US11849452B2
The present disclosure proposes an example related to the signal field of the wireless LAN system. For example, a transmission/reception physical protocol data unit (PPDU) includes a first control signal field, and the first control signal field includes information related to a plurality of transmission modes which are related to SU, OFDMA, full bandwidth MU-MIMO, NDP, etc. The second control signal field of the transmission/reception PPDU may include various common fields and user specific fields configured based on a transmission mode.
US11849439B2
A sidelink device switches from a first bandwidth part (BWP) for sidelink communication to a second BWP for the sidelink communication and suspends, releases, or continues to use one or more reserved resources in the first BWP based on the switch from the first BWP to the second BWP for the sidelink communication.
US11849430B2
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.
US11849427B2
This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for maintaining, between a user equipment (UE) and a component of a base station (BS), a mutual understanding of multiple sets of linked physical downlink control channel (PDCCH) candidates if some PDCCH candidates of the multiple sets of linked PDCCH candidates occupy a same set of resources. In one aspect, the UE may select to monitor one of the PDCCH candidates that occupy the same set of resources in accordance with a prioritization rule. Upon selecting one of the PDCCH candidates that occupy the same set of resources for monitoring by the UE, the UE and the component of the BS may select a reference PDCCH candidate for one or more of the multiple sets of PDCCH candidates in accordance with a reference selection rule.
US11849408B2
A method of a user equipment (UE) in a wireless communication system is provided. The method includes, in case that a first message to perform a handover from a first base station to a second base station is received, from the first base station, performing a medium access control (MAC) reset, wherein performing the MAC reset includes stopping a power headroom report (PHR) periodic timer; receiving, from the second base station, first information related to a first uplink resource; in case that the first uplink resource is first allocated for a new transmission since the MAC reset is performed, starting the stopped PHR periodic timer; transmitting, to the second base station, a second message to confirm the handover using the first uplink resource; triggering a PHR, in case that the started PHR periodic timer expires; receiving, from the second base station, second information related to a second uplink resource; and transmitting, to the second base station, the triggered PHR using the second uplink resource.
US11849406B2
Provided are an electronic device and method for wireless communication, and a computer-readable storage medium. The electronic device comprises a processing circuit configured to: determine the first power limiting region of the first primary user of a main system, wherein the first power limiting region is a three-dimensional space defined by the directional beams of the first primary user to the third primary user of the main system; and determine one or more secondary users in the first power limiting regions.
US11849404B2
The present technology relates to a communication device capable of improving a system throughput. Provided is a communication device including a control unit that transmits a second signal including a transmission request for a first signal for measuring reception power or propagation loss to another communication device, receives the first signal transmitted from the other communication device, measures the reception power or the propagation loss on the basis of the received first signal, and controls transmission power on the basis of the measured reception power or propagation loss. The present technology can be applied to, for example, a wireless LAN system.
US11849394B2
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 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.
US11849391B2
Example implementations relate to determining when to adjust a power state of access points. A non-transitory computer readable medium may store instructions executable by a processing resource to: determine a subset of a group of access points (APs) that is to provide, to a client device, at least a performance threshold during a particular time interval, wherein an AP of the subset of the group of APs serves the client device; and determine when to adjust a power state of a remaining AP of the group of APs based on: a first degree of performance being provided by a first set of radios of the subset of the group of APs; and a second degree of performance to be provided by the remaining AP of the group of APs if the group of client devices is provided a network connectivity via a second radio of the remaining AP of the group of APs.
US11849390B2
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.
US11849384B2
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.
US11849383B2
Packets are routed in a data network comprising a wireless mesh network and a controller providing IPv6 management traffic to nodes of the wireless network. A monitor function and a route table manager are used to generate a route table relating IPv6 addresses to each of the nodes via a respective one of a plurality of POP nodes, by accessing a pre-configured topology file, determining the reachability of each of the plurality of POP nodes from the controller by periodically sending test messages from the monitor function to each POP and detecting acknowledgement of the test messages. If a POP node is not reachable, the route table is updated to relate the IPv6 subnet of the POP that is not reachable to the address of a POP node that is reachable. A Layer 2 network is used to direct the IPv6 management traffic according to the amended route table.
US11849380B2
A method of establishing a communication link between a mobile terminal of a wireless network and a subscriber of a network, such as an enterprise network, and/or a residential network.
US11849377B1
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.
US11849374B2
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
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.
US11849370B2
Aspects of the subject disclosure may include, for example, a method of determining, by a processing system, complete neighbor information for a plurality of radio devices in a wireless network, wherein the complete neighbor information denotes neighboring radio devices; establishing, by the processing system, a backbone list including radio devices that provide beacons, wherein the backbone list includes a first radio device of the plurality of radio devices; determining, by the processing system, a set of radio devices in the plurality of radio devices that are not neighboring radio devices of every radio device in the backbone list; adding, by the processing system, an additional radio device from the plurality of radio devices to the backbone list responsive to an existence of at least one radio device in the set, wherein the additional radio device has at least one neighboring radio device in the backbone list and has at least one neighboring radio device in the set; and repeating, by the processing system, the determining the set step and the adding step until the set is empty. Other embodiments are disclosed.
US11849369B2
Methods, apparatuses, and computer readable media for report identification and power control for multi-device wireless sensing in a wireless network are disclosed. An apparatus of an access point (AP) is disclosed, where the apparatus comprises processing circuitry configured to encode for transmission to a station (STA) a frame comprising a configuration hold subfield, the hold subfield indicating whether the STA should maintain a transmit configuration unchanged during uplink (UL) sensing. The processing circuitry further configured to encode for transmission a trigger frame (TF) for sensing, the TF for sensing including an identification of the STA, an indication of a resource unit (RU) for the STA to use to transmit an uplink (UL) sensing packet, and TF type subfield, the a TF type subfield indicating the TF for sensing.
US11849358B2
Certain example embodiments provide systems, methods, apparatuses, and computer program products for a handover of a coordinated multi-point connection. For example, certain embodiment may transfer a first coordinated multi-point connection (e.g., a further enhanced multiple input multiple output (FeMIMO) connection) to a second coordinated multi-point connection where the network may instruct the UE to not perform at least one random access procedure. The first coordinated multi-point connection may be controlled by a first cell (the serving cell) where the UE is ready to receive from and transmit to a first set of cells that comprises the serving cell and one or more non-serving cells. After handover, the second coordinated multi-point connection may be controlled by a previous non-serving cell, and the UE may be ready to receive from and transmit to a second set of cells that comprises the previous non-serving cell.
US11849356B2
A system and method of communication, comprising establishing a first connection between the user equipment and a first non-public packet switched network which assigns a first non-public packet switched network address to user equipment; establishing an open signaling channel which communicates between the user equipment and a remote server through a cellular telephone network according to a public switched telephone network address associated with an International mobile subscriber identity; communicating an identification of the first non-public network and the first non-public packet switched network address over the open signaling channel to the remote server; and establishing a real time voice communication from the remote server to the user equipment through the first connection based on a call routed through the remote server to the public switched telephone network address.
US11849354B2
Systems, methods, and computer-readable media herein dynamically adjust the policies used within a core network. These policies are determine based on the identification of a user device being a reduced capability device and the data requirements for that device. A correlation between the type of reduced capability device and the data requirements is used to derive data-drive insights using a near-real time RAN intelligence controller. The data used to determine these insights and policies are based near-real time sources.
US11849350B2
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
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.
US11849343B2
A first wireless device may receive, from a second wireless device, sidelink control information comprising a field indicating whether to transmit a report message comprising preferred resources information of a sidelink between the first wireless device and the second wireless device. In response the field, the first wireless device may transmit, to the second wireless device and via a physical sidelink shared channel of the sidelink, the report message comprising the preferred resources information. The first wireless device may receive, from the second wireless device, sidelink transport blocks via one or more resources indicated by the preferred resources information.
US11849340B2
An information feedback method, device and system are provided. The method includes: determining, by a first communication node, feedback information for indicating a status of communication links between the first communication node and a serving communication node, where the feedback information includes at least one of the following: failure information of a first type of transmission link, a request for training signal of transmission modes and/or a request for training signal of receiving modes, and indication information of M preferred transmission links, and the first type of transmission link and the M preferred transmission links include transmission links from the serving communication node to the first communication node, where M is a positive integer greater than or equal to 1; and transmitting, by the first communication node, the feedback information to the serving communication node. The present disclosure solves the problem in the existing art of a low resource utilization rate because a receiving end and a transmitting end cannot learn a communication link failure in time, enables the receiving end and the transmitting end to learn a status of communication links between them in time, and effectively improves the resource utilization rate.
US11849336B2
Embodiments of this application disclose a wireless access point deployment method and apparatus. In the method, after receiving a first operation, a terminal device displays a floor plan determining interface. Then, the terminal device receives a second operation for the floor plan determining interface, and determines a first floor plan based on the second operation. The terminal device determines an AP type recommended to be deployed currently. Next, the terminal device displays an AP deployment interface based on the first floor plan and the AP type, where the AP deployment interface is used to display a quantity of APs recommended to be deployed and locations of the APs recommended to be deployed.
US11849325B2
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
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.
US11849319B2
A method may be provided at a wireless terminal to support communications with a network node of a wireless communication network. An IKE SA may be initiated to establish a NAS connection between the wireless terminal and the network node through a non-3GPP access network and a non-3GPP interworking function network node. After initiating the IKE SA, an IKE authorization request may be transmitted through the non-3GPP access network to the N3IWF network node, with the IKE authorization request including an identifier of the wireless terminal. An access network key may be derived for the NAS connection through the non-3GPP access network at the wireless terminal, with the access network key being derived based on a NAS count for the wireless terminal and an anchor key. An IKE authorization response corresponding to the IKE authorization request may be received.
US11849312B2
An agent device for assisting one or more users is provided. The agent device supports a first operation mode in which the agent device is configured to identify individual users. Further, the agent device supports a second operation mode in which the agent device is configured to not identify individual users. The agent device includes a receiver circuit configured to receive, from an external device, a signal indicating that a person in the vicinity of the agent device does not want to be identified. Additionally, the agent device includes a control circuit configured to set an operation mode of the agent device to the second operation mode in response to receiving the signal.
US11849310B2
This document describes techniques and devices to synchronize communications between devices in a wireless mesh network. Based on the requirements of an end device that sleeps (e.g., is out of communication with the wireless mesh network) for periods of time, the end device indicates to a parent wireless mesh network device that the end device wants to configure operations in a synchronized-reception mode, which causes the parent device to reply with an indication of the clock accuracy of the parent device. The end device uses the clock accuracy of the parent device to determine parameters for synchronized-reception and transmits the parameters to the parent device. The end device activates its receiver based on the parameters to receive data from the parent device.
US11849306B2
Disclosed is a method for performing beam sweeping by a first terminal supporting sidelink in a wireless communication system. Specifically, the method may comprise the steps of: receiving, from a second terminal, a request message for an initial beam search; transmitting, to the second terminal, a response message including information on a start point of beam sweeping; and performing the beam sweeping for the second terminal on the basis of the start point of the beam sweeping.
US11849305B1
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.
US11849303B2
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.
US11849300B2
A head-related transfer function, HRTF, dataset modification system, the system including an HRTF identifying unit operable to identify a first HRTF from an HRTF dataset, a filter generating unit operable to generate a filter in dependence upon the first HRTF, and an HRTF modification unit operable to modify the first HRTF by applying the generated filter to generate an output HRTF, where the generating comprises the steps of: identifying a spectral response of the first HRTF, identifying a plurality of second HRTFs within the HRTF dataset, each within a predetermined distance of the first HRTF, and a spectral response associated with each of the second HRTFs, generating an average of each of the identified spectral responses of the first and second HRTFs, and generating a filter using the inverse of this average.
US11849299B2
Example techniques relate to playback based on acoustic signals in a system including a first network device and a second network device. A first network device may detect a presence of a user using a camera and/or infrared sensors. The first network device sends, in response to detecting the presence of the user, a particular signal via the first network interface. The second network device receives data corresponding to the particular signal and plays back an audio output corresponding to the particular signal.
US11849298B2
Disclosed in embodiments of the present disclosure are a diaphragm assembly, a loudspeaker module and an electronic device, the diaphragm assembly including a diaphragm body and an intermediate patch plate, wherein the diaphragm body includes a first diaphragm body and a second diaphragm body; the first diaphragm body is provided with a first hole; the intermediate patch plate includes a first intermediate patch plate; the second diaphragm body at least partially cover the first hole; the first intermediate patch plate is respectively connected to the first diaphragm body and the second diaphragm body; the first intermediate patch plate is configured to have an enclosed structure, or the intermediate patch plate includes a second intermediate patch plate connected to the second diaphragm body, such that the mid-high frequency curves of the loudspeaker module are smoother, thereby effectively improving the mid-high frequency tone quality.
US11849294B2
A sound transmission system for a headrest has a bone conduction speaker and bone conduction microphone mounted on the same printed circuit board. Additional components of the bone conduction two-way sound transmission system, such as a control unit, contact sensors or proximity sensors, and an antenna for communication with external electronic devices can be mounted on the same printed circuit board.
US11849291B2
A plurality of microphone signals can be captured with a plurality of microphones of the device. One or more echo dominant audio signals can be determined based on a pick-up beam directed towards one or more speakers of a playback device. Sound that is emitted from the one or more speakers and sensed by the plurality of microphones can be removed from plurality of microphone signals, by using the one or more echo dominant audio signals as a reference, resulting in clean audio.
US11849287B2
A hearing system is disclosed comprising a support unit, and at least one abutment unit, wherein the support unit supports the at least one abutment unit. The at least one abutment unit has a contact surface. The support unit is configured to be placed at a user's head such that the contact surface of the at least one abutment unit contacts the user's head in an area surrounding one of the user's ears, in particular, in an area of one of the user's mastoid bones. The at least one abutment unit comprises a contact element, the contact element being configured to transmit vibrations generated by a vibration generating unit towards the contact surface. The contact element is made of a fiber-reinforced plastic material.
US11849283B2
A method and system or device such as a hearing aid are provided for processing audio signals. In accordance with the method, an audio signal is received and divided into a plurality of frequency sub-bands. For each of the frequency sub-band signals, the signal is further divided into overlapping temporal frames. Each of the temporal frames are windowed. Frequency warping is performed on each of the windowed frames. Overlap-and-add is performed on the frequency warped frames. The frequency warped sub-bands are combined into a full band to provide a frequency warped signal.
US11849281B2
An apparatus includes a display member configured to display an image, a front member at a front surface of the display member, a vibration apparatus at a rear surface of the display member, and an adhesive member between the display member and the front member, the adhesive member including a piezoelectric material.
US11849274B2
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
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.
US11849272B2
A neckband headphone, a method, a system and a device for starting up a neckband headphone, as well as a computer readable storage medium are provided. The neckband headphone according to the present disclosure includes a neckband, a first earbud connected to an end of the neckband, a second earbud connected to another end of the neckband, a detector, and a processor connected to the detector. The detector is configured to acquire state information of the neckband headphone. The processor is configured to: determine whether the neckband headphone is worn based on the state information; control the neckband headphone to wake up when determining that the neckband headphone is worn, and control the neckband headphone to be in a low-power mode when determining that the neckband headphone is not worn.
US11849263B2
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.
US11849247B2
A magnetic template with adjustable magnetic force is provided. The magnetic template is applied to a display device. The display device can be fixed on a plane by the magnetic template, wherein the magnetic template includes an assembly shell and an adjustment element. A magnetic element is arranged inside the assembly shell. The adjustment element is arranged in the assembly shell and is configured to adjust the magnetic force of the magnetic element relative to the plane or adjust the magnetic force of the magnetic element.
US11849246B1
A mounting system capable of mounting objects to support structures. The mounting system includes a wall mount including a display bracket configured to hold the object, a fixed support bracket coupleable to a vertical support structure, and a linkage assembly. The linkage assembly has a low-profile stowed configuration in which the object is held in a raised position close to the support structure. The linkage assembly moves to another configuration to move the object. The object can be held in a lowered position. A biasing mechanism can facilitate convenient movement of the object.
US11849244B2
A system is provided for capturing a key signal within video frames that includes a camera that captures a sequence of media content of a live scene that includes an electronic display having a higher frame rate than an output frame rate of the camera, and a key signal processor that convert all frames in the sequence of media content to the output frame rate of the camera, analyzes a sequence of frames to determine the key signal based on the electronic display outputting a sequence of frames including media content and at least one key frame included in the sequence, and combine remaining frames of the sequence of frames to create a live output signal. Moreover, the key signal processor determines, for each pixel in the frames, whether the pixel has a set chromaticity, and generates a key mask for each pixel in each frame.
US11849240B2
A method of processing first video data of a region of interest from incoming video data includes preprocessing, according to preprocessing parameters defined within a runtime configuration file, incoming video data to create the first video data of the first region of interest and processing, by a 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 incoming video data to create the first video data are dependent upon the processing to be performed on the first video data.
US11849239B2
The photoelectric conversion device includes a plurality of pixels arranged to form a plurality of columns, a plurality of AD conversion circuits provided corresponding to the plurality of columns, and a control circuit configured to control the AD conversion circuits. The plurality of pixels includes an OB pixel arranged in a first column and an effective pixel arranged in a second column. The plurality of AD conversion circuits each include a first AD conversion circuit including a first comparator receiving a signal of the OB pixel, and a second AD conversion circuit including a second comparator receiving a signal of the effective pixel. The control circuit controls the first and second comparators such that the result of the AD conversion by the first AD conversion circuit is determined earlier than the result of the AD conversion by the second AD conversion circuit for signals of the same level.
US11849235B2
Provided are a solid-state imaging device, a method for driving a solid-state imaging device, and an electronic apparatus capable of reading signals produced with different conversion gains and having different signal directions. A pixel signal processing part 400 includes a first reading part 410 and a second reading part 420. Of a pixel signal PIXOUT input into an input node ND401, the first reading part 410 inverts the signal direction of a first-conversion-gain signal (HCGRST, HCGSIG) and outputs an inverted first-conversion-gain signal (HCGRST, HCGSIG), which has been subjected to inversion and amplification, to an AD converting part 430 via a connection node ND402. Of the pixel signal PIXOUT input into the input node ND401, the second reading part 420 keeps the signal direction of a second-conversion-gain signal (LCGSIG, LCGRST) unchanged, and outputs a non-inverted second-conversion-gain signal (LCGSIG, LCGRST) to the AD converting part 430 via the connection node ND402.
US11849230B2
A digital-to-analog converter comprising: a plurality of capacitances and a plurality of switches. A capacitance among the plurality of capacitances, of which the number corresponds to the resolution of the analog signal to be output, is used as a voltage value generation capacitance, so as to generate a voltage value based on the reference voltage to be added or subtracted, by switching a node to which the second terminal is connected by a corresponding switch. A remaining capacitance, which is not used as the voltage value generation capacitance among the plurality of capacitances, is used as a gain adjustment capacitance, so as to adjust gain of a voltage value based on the reference voltage to be added or subtracted, by holding a node to which the second terminal is connected by a corresponding switch.
US11849227B2
An image sensor configured to capture imagery with mitigated noise includes a plurality of image sensing pixels arranged to form a sensor array. Each image sensing pixel of the plurality of image sensing pixels comprises an active area configured to receive photons to facilitate image capture. Each active area comprises a length and a width. For at least one image sensing pixel of the plurality of image sensing pixels, the length or the width of the active area is smaller than about 80% of a pixel pitch measurement between the at least one image sensing pixel and an adjacent image sensing pixel. A size of the active area relative to the pixel pitch measurement contributes to mitigating sensor noise for the image sensor.
US11849226B2
An image processing device includes: an image sensor configured to generate first image data by using a color filter array; and processing circuitry configured to select a processing mode from a plurality of processing modes for the first image data, the selecting being based on information about the first image data; generate second image data by reconstructing the first image data using a neural network processor based on the processing mode; and generate third image data by post-processing the second image data apart from the neural network processor based on the processing mode.
US11849221B2
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.
US11849209B2
Methods, systems, and computer-readable storage media for dynamically operating a camera based on a location of the camera. A definition of a user-defined region and a set of rules for operating a camera within the user-defined region are obtained from a user. How to operate the camera within the user-defined region is then determined based on the set of rules. After receiving the definition of the user-defined region, it is determined whether the camera is located within the user-defined region, and upon determining that the camera is located within the user-defined region, the camera is to begin operation in accordance with the set of rules.
US11849204B2
A vehicular camera includes a lens barrel having a lens, a front camera housing having an aperture therethrough, and an imager printed circuit board (imager PCB) having an imager. The imager PCB is attached at the front camera housing with the imager aligned with the aperture. An attaching portion of the lens barrel is positioned at least partially in the aperture of the front camera housing with a gap between the attaching portion and the front camera housing that circumscribes the attaching portion. With the attaching portion positioned at least partially in the aperture, a filler material is disposed at least partially within the gap. After the lens is aligned relative to the imager, the filler material is heated to melt and flow into the gap, whereby the melted filler material hardens upon cooling to secure the lens barrel relative to the front camera housing and the imager PCB.
US11849202B2
An optical system may include an objective lens system having a primary optical axis and a relay lens system having a relay optical axis. The relay optical axis may have a first angular offset with respect to the primary optical axis. The objective lens system may be configured to provide light from a light source to the relay lens system and provide light from the relay lens system to an image sensor. The relay lens system may be configured to provide light from the objective lens system to an end face of an optical fiber, where the end face has a second angular offset with respect to a cross-sectional axis of the optical fiber. The relay lens system may provide light reflected from the end face to the objective lens system.
US11849198B2
The various implementations described herein include a video camera assembly that includes: (1) a housing; (2) an image sensor encased in the housing and configured to capture activity of the smart home environment; (3) a wireless radio configured to transmit video frames captured by the image sensor to an electronic device via a remote server; (4) at least one infrared transmitter configured to selectively illuminate the smart home environment; (5) one or more circuit boards encased in the housing, the one or more circuit boards including at least one processor mounted thereon; and (6) a heating component coupled to the image sensor, the heating component configured to continuously maintain the image sensor at a temperature above a threshold temperature while the image sensor is capturing the activity of the smart home environment.
US11849191B2
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.
US11849189B2
Provided is a video distribution system with which it is possible to improve the motivation of participants with respect to an event that is distributed as a recorded video. A video distribution system is connected via a network to user terminal devices, and distributes a recorded video obtained by recording status of a game event in which a plurality of participants participating therein, to the user terminal devices. And the video distribution system increases the prize money amount set for the game event according to selection of an amount increase option executed by each user via the user terminal device so as to be associated with the recorded video, and decides the individual prize money amount to be awarded to a target participant P based on the prize money amount at the end of a predetermined period.
US11849184B2
A system and method to dynamically analyze digital media and select multimedia assets or items to render with correlated IP-connected media and apps. Hierarchical Taxonomy, Engagement-based and Neural-based asset matching is rendered with rule-based and Diminishing Perspective decision-making. A user can listen, view and interact with the correlated and rendered material using an input device native to the computing device being used to access the IP-connected media. Embodiments extract features from the digital media. The extracted features are semantically analyzed for an understanding of characteristics associated with the respective features. Topics are extracted from the digital media based on the characteristics. Stored assets are correlated to the extracted topics to select an asset based on characteristics of the extracted topics correlating with the selected asset. The selected asset is rendered with the digital media.
US11849181B2
Systems and methods are disclosed herein for applying behavioral-based parental controls for media assets. The disclosed techniques herein discuss determining a media asset viewed by a user and character actions of a character within the media asset. Behavioral user data is received which includes a user action. A determination is made whether the user action matches one of the character actions. If a match is found, a parental control restriction setting for the media asset is applied and this parental control restriction is stored in memory.
US11849178B2
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.
US11849176B2
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.
US11849174B2
Methods, systems and devices to stream media content are described. A user interface is presented to a user via a media device. When the media device has determined that an interaction with the user interface has occurred (e.g., the user has begun scrolling through a list, or has performed a keyword search), the media device requests, from a media content source, a subset of first media content based on the interaction with the user interface and prior to selection of the first media content via the user interface. The subset of first media content is then displayed in response to the selection of the first media content.
US11849165B2
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.
US11849156B2
A data sharing method includes providing a receiver and at least one transmitter, changing a first hardware registration identification code of the at least one transmitter to a second hardware registration identification code of a virtual camera device corresponding to at least one communication software program by the receiver, and using the virtual camera device for converting at least one image data signal transmitted from the at least one transmitter to video stream data supported by the at least one communication software program after the receiver receives the at least one image data signal.
US11849149B2
Methods and apparatus for processing of video are described. The processing includes video encoding, decoding, or transcoding. A video processing method includes performing a conversion between a video including one or more pictures including one or more subpictures and a bitstream of the video. The bitstream conforms to a format rule that specifies that a trailing subpicture that is associated with an intra random access point subpicture or a gradual decoding refresh subpicture follows the intra random access point subpicture or the gradual decoding refresh subpicture in an order.
US11849148B2
A method and a video processor for preventing start code confusion. The method includes aligning bytes of a slice header relating to slice data when the slice header is not byte aligned or inserting differential data at the end of the slice header before the slice data when the slice header is byte aligned, performing emulation prevention byte insertion on the slice header, and combine the slice header and the slice data after performing emulation prevention byte insertion.
US11849141B2
A prediction image correcting device comprises a predictor (108) configured to predict a target image block obtained by dividing a present image frame by using a plurality of reference images to generate a prediction image corresponding to the target image block a prediction accuracy evaluator (109) configured to evaluate prediction accuracy of the prediction image based on a degree of similarity between the plurality of reference images used for generating the prediction image and a corrector (110) configured to perform correction processing on the prediction image by using a decoded neighboring block adjacent to the target image block, wherein the corrector is configured to control the correction processing based at least on an evaluation result of the prediction accuracy evaluator.
US11849136B2
Several techniques for video encoding and video decoding are described. One example method includes performing a conversion between a video and a bitstream of the video according to a rule. The rule specifies that a subpicture sequence includes (1) all subpictures within the target CVSs that have a same subpicture index and belong to layers in the multi-subpicture layers, and (2) all subpictures in the target CVSs that have a subpicture index of 0 and belong to layers of the OLSs but not in the multi-subpicture layers.
US11849135B2
A video device to determine picture count information for decoding video pictures is provided. The video device decodes a picture order count (POC) most significant bit (MSB) first flag that indicates whether a POC MSB second flag is present. When the POC MSB second flag is present, the video device decodes the POC MSB second flag indicating whether a POC MSB cycle element is present. When the POC MSB cycle element is present, the video device decodes the POC MSB cycle element that specifies a value of a POC MSB cycle. The value of the POC MSB cycle is used to compute a POC MSB value that is combined with a POC least significant bit (LSB) value to produce a POC value used for decoding a first video picture, and a length of the POC LSB value is based on a maximum POC LSB minus four value.
US11849134B2
A method of decoding is provided. The method includes receiving a video bitstream including a plurality of layers and a sequence parameter set (SPS) including a flag, wherein each of the plurality of layers referring to the SPS has a same set of (DPB) parameters regardless of whether each of the plurality of layers is an output layer or a non-output layer when the flag has a first value, and wherein each of the plurality of layers referring to the SPS has a first set of DPB parameters that apply to output layers and a second set of DPB parameters that apply to non-output layers when the flag has a second value; and decoding a picture from one of the plurality of layers to obtain a decoded picture. A corresponding method of encoding is also provided.
US11849128B2
An autoencoder is configured to encode content at different quality levels. The autoencoder includes an encoding system and a decoding system with neural network layers forming an encoder network and a decoder network. The encoder network and decoder network are configured to include branching paths through the networks that include different subnetworks. During deployment, content is provided to the encoding system with a quality signal indicating a quality at which the content can be reconstructed. The quality signal determines which of the paths through the encoder network are activated for encoding the content into one or more tensors, which are compressed into a bitstream and later used by the decoding system to reconstruct the content. The autoencoder is trained by randomly or systematically selecting different combinations of tensors to use to encode content and backpropagating error values from loss functions through the network paths associated with the selected tensors.
US11849121B2
Disclosed are an inter-prediction method and an video decoding device. One embodiment of the present invention provides an inter-prediction method executed in an video decoding device, including deriving a motion vector of a current block based on motion information decoded from a bitstream; acquiring reference samples of a first reference block by using the motion vector, wherein reference samples of an external region located outside a reference picture among the first reference block are acquired from a corresponding region corresponding to the external region within the reference picture; and predicting the current block based on the acquired reference samples.
US11849117B2
The present disclosure provides a video data processing method for cross-component sample adaptive offset (CCSAO). The method includes determining an index based on a vertical coordinate of a chroma sample within a picture; determining a luma sample based on the index; classifying the chroma sample based on a reconstructed value associated with the luma sample; determining an offset based on the classification; and adding the offset to a reconstructed value associated with the chroma sample.
US11849116B2
An image coding method includes: performing context arithmetic coding to consecutively code (i) first information indicating whether or not to perform sample adaptive offset (SAO) processing for a first region of an image and (ii) second information indicating whether or not to use, in the SAO processing for the first region, information on SAO processing for a region other than the first region, the context arithmetic coding being arithmetic coding using a variable probability, the SAO processing being offset processing on a pixel value; and performing bypass arithmetic coding to code other information which is information on the SAO processing for the first region and different from the first information or the second information, after the first information and the second information are coded, the bypass arithmetic coding being arithmetic coding using a fixed probability.
US11849114B2
The present invention provides an image encoding apparatus for encoding a sequence of images, where the apparatus comprises a prediction unit which generates, for a target block to be encoded having a predetermined size in an image, a predicted image from both an intra-prediction image and an inter-prediction image, and obtains prediction errors that are differences between the target block and the predicted image; a transform unit which frequency-transforms the prediction errors, a quantization unit which quantize, using a quantization matrix, the transform coefficients, and an encoding unit which entropy-encodes quantized transform coefficients, wherein the quantization unit obtains the quantization matrix, using at least one of a predetermined quantization matrix for the intra-prediction and a predetermined quantization matrix for inter-prediction.
US11849109B2
An image prediction method, apparatus, and system, a device, and a storage medium are provided. The method includes: (401) obtaining a split mode of a current node, where the current node is an image block in a coding tree unit in a current image; (402) determining, based on the split mode of the current node and a size of the current node, whether the current node satisfies a first condition; and (403) when it is determined that the current node satisfies the first condition, performing intra prediction on all coding blocks belonging to the current node, to obtain predictors of all the coding blocks belonging to the current node.
US11849103B2
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.
US11849097B2
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.
US11849092B2
A technique that prevents an unnecessary notification to a user. A non-transitory computer-readable storage medium storing a control program causing a computer of an information processing apparatus to execute a control method including a reception step of receiving an event generated in a device, a setting step of setting a user who is a destination of a notification based on the event received in the reception step according to a type of the event received in the reception step, first information showing a group for each type of an event, and second information showing a group for each user, and a notification step of transmitting a notification based on the event received in the reception step to the user set in the setting step.
US11849072B2
Methods and system for automating conferencing in a communication session are provided herein. In some embodiments, a method for automating conferencing in a communication session includes establishing a communication session between a first end-user device and a second end-user device; receiving a first notification message from the first end-user device indicating that the communication session is at least one of visible or joinable by one or more devices associated with the first end-user device, wherein the one or more devices are associated with the first end-user device when the one or more devices are one of (i) pre-registered and stored with an association to the first end-user device, (ii) pre-authenticated to tether the one or more devices to the first end-user device, or (iii) pre-associated with a same user account profile; and sending a second notification message to the one or more devices associated with the first end-user device.
US11849068B2
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
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.
US11849060B2
A display device includes a housing having a display window, a flexible screen assembled in the housing and including a display area and a light-transmissive area, and an optical component disposed in the housing. The display device provides the optical component under the flexible screen and enables the flexible screen to be slidable with respect to the display window, so that the display device switches between a first state and a second state, which only protects the optical component, but also enables a full-screen display in the first state (a non-camera state).
US11849047B2
An example operation may include one or more of modifying content of a data file from an initial content state to a modified content state, determining a relationship value which identifies a relationship of the modified content state with respect to the initial content state of the data file, signing the relationship value with a private key of a data modifier, and transmitting the signed relationship value to a blockchain peer node for inclusion within one or more data blocks among a hash-linked chain of data blocks.
US11849043B2
An electronic device generates a first key pair associated with the electronic device. A first secret key of the first key pair is generated based on device properties including identification information of the electronic device. The electronic device transmits a communication request to a verifier device. The electronic device generates zero-knowledge information which is based on the generated first secret key. A first public key of the first key pair is stored in the verifier device. The electronic device transmits the zero-knowledge information to the verifier device for a verification of the transmitted communication request. The verification of the communication request is based on the first public key. The electronic device receives verification information from the verifier device based on the transmitted zero-knowledge information and a successful verification of the verification of the transmitted communication request. The electronic device communicates with the verifier device based on the received verification information.
US11849040B2
According to examples, an apparatus may include a processor and a memory on which are stored machine-readable instructions that when executed by the processor, may cause the processor to receive a request from a client for a status of the client, and based on the status of the client, generate a token associated with application programming interface (API) calls to be received from the client. In some examples, the token may include a value representing a priority for determining an adaptive rate limiting of the API calls to be received from the client. The processor may send a response to the request, in which the response may include the status of the client and the token.
US11849032B2
A system described herein provide for the secure maintaining and providing of information, such as public keys used in Public Key Infrastructure (“PKI”) techniques or other techniques, using a secure distributed ledger (e.g., “blockchain”) system. A blockchain system may be utilized in lieu of a key escrow system in the exchange and/or providing of public keys in a Diffie-Hellman key exchange technique or other type of technique in which public keys are provided from one entity to another. A first entity may generate an asymmetric key pair that includes a public key and a private key, and may provide the public key to a blockchain system for retrieval by one or more other entities. For example, the entities may be engaged in a secure messaging session, in which messages are encrypted and may be decrypted using one or more keys, including the public key.
US11849030B2
The present invention relates, in general, to computing engineering and, more particularly, to a method and system for anonymously identifying a user as a member of a group of users. The authors provide the improved anonymous identification witness hiding protocol intended to verify membership in a local community of registered participants based on one-way accumulators developed using quasi-commutative one-way elliptic curve functions. The identification protocol according to the present invention provides the required level of cryptographic security with low operational efforts and resource consumption.
US11849029B2
A method of data transfer from a tenant to a service provider comprises encrypting the data with a public key of a key pair generated by a secure device within the service provider system. The data thus cannot be accessed by the service provider during transmission. The data is generated with a corresponding access control list, which specifies that a valid certificate must be presented in order to grant a particular use of the data once stored. The tenant can thus retain control of the use of the data even though it has been transferred out of the tenant system. A method of controlling use of data securely stored in the service provider system comprises issuing a use certificate having an expiry time to the party requesting use of the data. The use certificate must be validated before use of the stored data is granted. This enables the tenant to grant use of the stored data for a limited time period.
US11849022B2
A method for maintaining a consistent blockchain ledger for storing commitments across multiple separate blockchains includes: storing a blockchain comprised of a plurality of blocks, each block including at least a block header and one or more blockchain data values; receiving a base commitment from a first node, where the first node is included in a first blockchain network; generating a first new block including at least a first block header and the received base commitment; storing the first new block in the blockchain; receiving a state commitment from an additional node included in each of at least two additional blockchain networks; generating an additional new block including at least an additional block header and each received state commitment; and storing the additional new block in the blockchain.
US11849015B1
An integrated circuit device includes functional circuitry, and serializer/deserializer circuitry for serial communication with the functional circuitry. The serializer/deserializer circuitry includes phase interpolator circuitry for interpolating phases of a clock signal of the integrated circuit device. The phase interpolator circuitry includes a phase shift register having storage locations configured to represent the phases of the clock signal, and phase rotation control circuitry configured to decode a phase code signal to determine a shifting direction for phase selections in storage locations of the phase shift register. The phase rotation control circuitry may be configured to determine the shifting direction based on only the most significant bit and the second most significant bit of the phase code signal. The phase interpolator circuitry may further include weight decoder circuitry configured to derive, from the phase code signal, interpolation weights to control combination of selected phases of the clock signal.
US11849013B2
Techniques for embedding fabric addressing information within Ethernet media access control (MAC) addresses is disclosed herein and allows a multi-node fabric having potentially millions of nodes to feature Ethernet encapsulation without the necessity of a lookup or map to translate MAC addresses to fabric-routable local identifiers (LIDs). In particular, a locally-administered MAC address may be encoded with fabric addressing information including a LID. Thus a node may exchange Ethernet packets using a multi-node fabric by encapsulating each Ethernet packet with a destination MAC address corresponding to an intended destination. As the destination MAC address may implicitly map to a LID of the multi-node fabric, the node may use an extracted LID value therefrom to address a fabric-routable packet. To this end, a node may introduce a fabric-routable packet encapsulating an Ethernet packet onto a multi-node fabric without necessarily performing a lookup to map a MAC address to a corresponding LID.
US11849011B2
In accordance with an example embodiment of the present disclosure Ethernet communication over IP transport is enabled. The following is performed: Ethernet communication for transmitting and receiving Ethernet frames; IP communication for transmitting and receiving IP data packets over a cellular network; transforming Ethernet frames to IP data packets and vice versa for enabling Ethernet communication over IP transport; and maintaining a header transformation table between Ethernet and IP traffic flows. The transforming comprises using the header transformation table and performing header transformation by removing Ethernet headers from received Ethernet frames and including Ethernet payload in IP data packets, and by reconstructing Ethernet headers for received IP data packets for transmission of payload from the IP data packets in Ethernet frames, wherein the transforming comprises using IPv6 headers of IP data packets to carry dynamic information from the removed Ethernet headers.
US11849005B2
Disclosed herein are a method and apparatus for accelerating network transmission in a memory-disaggregated environment. The method for accelerating network transmission in a memory-disaggregated environment includes copying transmission data to a transmission buffer of the computing node, when a page fault occurs during copy of the transmission data, identifying a location at which the transmission data is stored, setting a node in which a largest amount of transmission data is stored as a transmission node, and sending a transmission command to the transmission node.
US11849004B2
Generation of filtering rules for incoming messages can be activated by a user through a gesture-based input. When the user activates filtering rule generation, the message management service can cause a user device to display a prompt requesting additional data to be used to generate the filtering rule. The gesture can be a swipe and hold gesture, where the swipe is associated with an action (archiving, deleting, deferring, or adding the message to a list), and the swipe and hold action can activate filtering rule generation associated with the action.
US11849001B2
Systems, methods, and apparatus to monitor mobile Internet activity are disclosed. An example apparatus includes at least one memory, machine-readable instructions, programmable circuitry to execute the machine-readable instructions to at least assign a first port of a proxy server to a mobile device associated with a panelist, cause transmission of configuration data to the mobile device to instruct the mobile device to transmit future requests the first port of the proxy server, obtain a first request for media on the first port originating from the mobile device, and after a determination that the first request originated from an Internet Protocol (IP) address associated with an IP address range representative of devices on a cellular network, service the first request, generate a data association, request the media from an Internet media provider identified in the first request, and cause transmission of the media to the mobile device.
US11848996B2
Systems and methods for building a device graph for cooperative device identification are disclosed. Various information is received at a computing system over a communications network, include information defining a relationship between (i) a unique identifier associated with a first device of a user and (ii) a unique identifier associated with the user, and information defining a relationship between (i) a unique identifier associated with a second device of the user and (ii) the unique identifier associated with the user. The unique identifiers associated with the devices are each mapped to the platform-wide identifier based at least in part on the unique user identifier. A device graph comprising a plurality of device nodes is constructed, with related device nodes connected by one or more edges. Nodes representing the devices are linked based on a relationship identified between them using the platform-wide identifier.
US11848994B2
In some embodiments, a client application at a client device can receive, from a browser application at the client device, a first message including a unique identifier associated with a session of the browser application at a website associated with a content management system. The client application can extract the unique identifier from the first message, and establish a connection between the client application and the content management system by sending, from the client application to the content management system, a second message including the unique identifier. The client application can then receive, from the content management system through the connection, a third message relayed by the content management system from the website, where the third message is associated with the unique identifier.
US11848991B2
Aspects of the invention are directed towards a system and a method for validating data associated with parameter/s. One or more embodiments of the invention describe a method comprising steps of receiving a first data associated with a parameter monitored by a first sensing device which is associated with a controller and determining validity of the first data. The method further comprising the steps of receiving a second data from a second sensing device by the controller if the first data is invalid. The method also comprising the steps of connecting with a server if connectivity with the second sensing device is not available and receiving a third data for the second sensing device, wherein the server receives the third data from the second sensing device. And then, the second data or the third data associated with the parameter is validated.
US11848990B2
A system and method of operating a content distribution system includes determining a placement metric for a first object, communicating the first object to a local cloud associated with a user device or a network cloud based on the placement metric by control of a content distribution system, storing the first object in the local cloud or the network cloud and consuming the first object using the local cloud or the network cloud.
US11848977B2
Methods, systems, and apparatus include computer programs encoded on a computer-readable storage medium, including a method for providing content. A user of an initiating device is identified. Profile information for the identified user is located. The initiating device includes a display for presenting content to the user. An indication is received from an application running on the initiating device of an intent by the user to receive a first content item on a separate but co-located presentation device having enhanced presentation characteristics for presenting content. Additional content items are selected for delivery along with the first content item. The selection includes identifying a second different content item based on the profile information for the identified user and the enhanced presentation characteristics. The first and second different content items are delivered directly to the co-located presentation device without delivering the first and second different content items to the initiating device.
US11848973B2
A media stream sending method, apparatus, and system includes a proxy server that receives a first live broadcast room request message and a second live broadcast room request message that are sent by a same proxy client; the proxy server receives a first live media stream that is sent by a media server to a first client and a second live media stream that is sent by the media server to a second client; and when a role of the first client is a master user and a role of the second client is a slave user, the proxy server sends the first live media stream to the proxy client such that the proxy client sends the first live media stream to the first client and the second client.
US11848969B2
This application provides a data processing method and apparatus, a non-transitory computer-readable storage medium, and an electronic apparatus. The method includes the following steps: A server obtains stream control signaling transmitted by an interface machine, the interface machine being configured to obtain, from the server, audio and video data to be transmitted to a client. The server obtains, in response to the stream control signaling, a first transmission rate from the server to the interface machine. The server transmits audio data to the interface machine if the first rate is less than a first predetermined threshold, and discards video data in the same GOP as the audio data.
US11848967B2
A method for processing telephony sessions of a network including at least one application server and a call router, the method including the steps of assigning a primary Uniform Resource Identifier (URI) and at least a secondary URI to an application; mapping a telephony session to the primary URI; communicating with the application server designated by the primary URI using an application layer protocol; receiving telephony instructions from the application server and processing the telephony instructions with the call router; detecting an application event; and upon detecting the application event, communicating with the application server designated by the secondary URI.
US11848963B2
A method for providing a restricted service and a communications device, where the method includes: receiving, by a policy control function (PCF), an identifier of a terminal and indication information, where the indication information is used to indicate that the terminal is in a state of exception or indicate an exception type of the terminal; and sending, by the PCF, the identifier of the terminal and a first restricted service policy according to the indication information, where the first restricted service policy is used to provide a restricted service for the terminal.
US11848960B2
A server interacts with a bot detection service to provide bot detection as a requesting client interacts with the server. In an asynchronous mode, the server injects into a page a data collection script configured to record interactions at the requesting client, to collect sensor data about the interactions, and to send the collected sensor data to the server. After the client receives the page, the sensor data is collected and forwarded to the server through a series of posts. The server forwards the posts to the detection service. During this data collection, the server also may receive a request from the client for a protected endpoint. When this occurs, and in a synchronous mode, the server issues a query to the detection service to obtain a threat score based in part on the collected sensor data that has been received and forwarded by the server. Based on the threat score returned, the server then determines whether the request for the endpoint should be forwarded onward for handling.
US11848954B2
A method for assessing a network environment includes obtaining, by the network assessment computing device, device information for one or more devices each with an Internet Protocol address currently on a defined network in a network environment from a network appliance device coupled to the network environment. Each of the identified devices are assessed, by the network assessment computing device, for one or more vulnerabilities. Network status data and any actionable items for the identified devices for the one or more vulnerabilities is generated, by the network assessment computing device, based on the assessing. The generated status data and any actionable items are provided by the network assessment computing device.
US11848949B2
The technology discloses a method applied by a policy manager to a cloud-based security system that unifies functions of access control and traffic inspection, threat detection and activity contextualization on inspectable and non-inspectable traffic, with a data manager coupled to the policy manager storing a superset of fields used to specify security policies across the cloud-based unified functions, including common fields shared by two or more of the functions. The method includes the manager validating, saving and distributing policy specifications applicable to respective functions among the functions, and receiving requests for policy specifications stored in common fields from each of the functions, converting the common fields into values used by a respective requesting function, and returning the values of the field used by the respective requesting function to any requesting function among the functions of access control and traffic inspection, threat detection and activity contextualization on inspectable and non-inspectable traffic.
US11848944B1
A method including configuring, by an infrastructure device, a user device to receive harmful patterns indicating characteristics of harmful traits included in affected data known to include malicious content and clean patterns indicating characteristics of clean traits included in clean data known to be free of the malicious content; configuring the user device to receive a first portion of given data; configuring the user device to determine a pattern associated with traits included in the first portion of the given data; configuring the user device to determine whether the first portion of the given data includes the malicious content based on comparing the determined pattern with the harmful patterns and the clean patterns; and configuring the user device to selectively receive a second portion of the given data based determining whether the first portion of the given data includes the malicious content is disclosed. Various other aspects are contemplated.
US11848941B2
A method is provided for collecting diagnostic information in a device having a rich execution environment (REE) and a secure element (SE). The method includes detecting initialization of the device. If it is determined that the initialization of the device was a result of a potential security related event, a communication component of the REE responsible for communicating with the secure element is activated if not already activated. The secure element sends a request to the communication component for diagnostic information related to the security event. The diagnostic information is received in the SE from the communication component and stored in an attack log for storing security events. An attack log is generated in the secure element including the potential security event and the related diagnostic information. The attack log and the related diagnostic information is communicated to a secure server via a secure channel.
US11848939B2
The present disclosure relates to a method and system for managing and securing a distributed ledger for a decentralized peer-to-peer (p2p) network. The method receives an encrypted block and a group key generated by at least one peer node on the p2p network, wherein each peer node is IoT device and determines a virtual device block in a device chain on verifying the unique device ID, and address of a corresponding event chain associated with the virtual device block. Further, the method generates a transaction ID for a new transaction using the unique ID of the virtual device block and determines a valid event block in the event chain associated with the virtual device block for storing the new transaction and associated transaction ID. Further, the method updates the distributed ledger with the valid event block upon verification by one or more peer IoT devices of the p2p network.
US11848933B1
Systems and methods that provide access to users of a network system via a unique identity key that controls access and permission rights of outside entities as controlled by the entity itself. The system assigns unique identity to a unique entity. The key is responsible for facilitating preferred access types and information accessed by outside entities, and acts as a signal for action, interaction and experience within the System as well as third party platforms. Each interaction within the system includes a requesting entity's proxy (‘REP’) sending an information access request (‘IAR’) to the deciding entity's proxy (‘DEP’) via a network. This IAR is routed to the correct DEP via the unique identifier. The DEP applies access preferences to allow or deny the IAR, in part or completely. If allowed or partially allowed, the DEP returns information to the REP.
US11848932B2
A method for sharing resource identification includes receiving, at a lookup service, from a first application executing on a particular device associated with a user, a resource identifier (ID) request requesting the lookup service to provide the first application access to a resource ID that identifies the particular device. The method also includes determining, by the lookup service, whether the first application executing on the particular device is authorized to access the resource ID. When the first application is authorized to access the resource ID, the method includes obtaining, by the lookup service, the resource ID and transmitting, by the lookup service, to the first application executing on the particular device, the resource ID.
US11848929B2
A chip set for a terminal comprises at least one secure processor, in which a one-time programmable memory is integrated. At least one terminal serial number of the terminal is stored in the chip set. Information for securing the terminal serial number against tampering is stored in the one-time programmable memory.
US11848922B2
Systems and methods are described that use cryptographic techniques to improve the security of applications executing in a potentially untrusted environment associated with a software application. Embodiments of the disclosed systems and methods may, among other things, facilitate cryptographic operations within an execution environment associated with browser software of a client system while maintaining security of cryptographic keys imported into the environment. As the security of keys is maintained in an execution environment implementing embodiments of the disclosed systems and methods, users and/or systems may be more willing to consign their keys for use in connection with cryptographic operations performed in such environments.
US11848921B2
A system for and method of transmitting verifiable e-mail includes a message ID sent to a recipient of the e-mail. A system for and method of transmitting encrypted files using e-mail and other electronic communication channels includes a computer program for storing encrypted files supplied by a user, creating a link to the encrypted files to be e-mailed to a recipient, allowing download of the encrypted files when an authorization code is provided after the link is used to go to a system server, wherein the authorization code is sent to a telephone of the recipient, via text or aurally.
US11848905B1
A system and a method of managing an online communication group. The method includes receiving a list of users and user data. Further, the method includes determining a role of a user from the list of users. Furthermore, a set of users from the list of users is added to the online communication group. Subsequently, the method includes managing the online communication group. The online communication group is managed by adjusting the role of the users based on at least one of a user mode, a user location, and a schedule. Furthermore, the user data is modified based on at least one of the role and an admin recommendation. Subsequently, one or more information databases are linked to the online communication group.
US11848898B2
Methods, systems, and devices for wireless communications are described. The described techniques leverage user equipment (UE) functionality to repeat wireless signals received from a base station to one or more other UEs and received from one or more other UEs to the base station. The repeating UE receives, during a transmission time interval reserved for one of uplink communication or downlink communication, a signal from a first device. The UE operates in a time division duplex network. The UE routes the signal, via a radio-frequency (RF) transmission path from an RF receive chain of the UE to an RF transmit chain of the UE. The UE retransmits the signal to a second device during the transmission time interval.
US11848890B2
The present invention provides a method, a base station, and a user equipment for feeding back ACK/NACK information for carrier aggregation. The method includes: configuring a common field preset in DCI as at least one type of command field related to ACK/NACK feedback of at least two types of command fields related to ACK/NACK feedback, where the common field can be configured as the command fields related to ACK/NACK feedback; and sending the DCI to a user equipment, so that the user equipment feeds back ACK/NACK information according to the DCI.
US11848889B2
Systems and methods for remotely resetting networked devices is disclosed. The system can comprise a primary network connection and a secondary network connection to provide communications redundancy. The system can also include physical connections between networked devices to enable devices to be reset regardless of the type of error. The method can include monitoring one or more parameters of a device to determine what type of error is occurring and what action to take. The system can enable a first computer (or other electronic device) to restart applications, adapters, and services on a second computer (or other electronic device). The system can also enable the first computer to reset or restart the second computer. The system can enable networked computers to monitor and restore operation to other computers on the same network without human intervention.
US11848888B2
Briefly, in accordance with one or more embodiments, apparatus of an evolved NodeB (eNB) comprises circuitry to configure one or more parameters for a 5G master information block (xMIB). The xMIB contains at least one of the following parameters: downlink system bandwidth, system frame number (SFN), or configuration for other physical channels, or a combination thereof. The apparatus of the eNB comprises circuitry to transmit the xMIB via a 5G physical broadcast channel (xPBCH) on a predefined resource, the xPBCH comprising a xPBCH. The xPBCH may use a DM-RS based transmission mode, and a beamformed xPBCH may be used for mid band and high band.
US11848881B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit a request, for an uplink transmission or a downlink transmission, for tone reservation on one or more subchannels allocated for phase tracking reference signals (PT-RSs); and transmit the uplink transmission or receiving the downlink transmission based at least in part on the request. Numerous other aspects are provided.
US11848880B2
Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) receives, from a serving base station, a medium access control control element (MAC-CE) indicating activation or deactivation of a semi-persistent (SP) sounding reference signal (SRS)-for-positioning, wherein a reserved bit in the MAC-CE or a logical channel identifier (LCID) of a MAC subheader of the MAC-CE indicates the activation or deactivation of the SP SRS-for-positioning, and transmits the SP SRS-for-positioning on one or more SRS resources configured for the UE, the SP SRS-for-positioning having transmission parameters adopted from a spatial relation reference signal for the SP SRS-for-positioning.
US11848878B2
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE detects one or more signals transmitted from a base station in a first unit of a set of units contained in a bandwidth part of an unlicensed carrier, the first unit having contiguous frequency resources. The one or more signals indicating that the base station has occupied the first unit for a first time duration and indicating a schedule of a set of slots in the first time duration for communication with the base station. The UE receives, in a first time slot of the set of slots and from the base station, a control channel.
US11848871B2
Methods, apparatuses and computer readable storage mediums provide virtual network slicing without duplicating network configuration data (also referred to as network configuration information) on a slice-by-slice basis by maintaining a single physical network datastore including network configuration information for all network entities in the physical network, but generating slice views for respective virtual network slices as needed over time. Methods, apparatuses and computer readable storage mediums also enable configuration of a plurality of virtual network slices sharing a physical network infrastructure.
US11848869B2
Some embodiments provide a method for selecting a transmit queue of a network interface card (NIC) of a host computer for an outbound data message. The NIC includes multiple transmit queues and multiple receive queues. Each of the transmit queues is individually associated with a different receive queue, and the MC performs a load balancing operation to distribute inbound data messages among multiple receive queues. The method extracts a set of header values from a header of the outbound data message. The method uses the extracted set of header values to identify a receive queue which the MC would select for a corresponding inbound data message upon which the NIC performed the load balancing operation. The method selects a transmit queue associated with the identified receive queue to process the outbound data message.
US11848859B2
A network interface controller (NIC) capable of on-demand paging is provided. The NIC can be equipped with a host interface, an operation logic block, and an address logic block. The host interface can couple the NIC to a host device. The operation logic block can obtain from a remote device, a request for an operation based on a virtual memory address. The address logic block can obtain, from the operation logic block, a request for an address translation for the virtual memory address and issue an address translation request to the host device via the host interface. If the address translation is unsuccessful, the address logic block can send a page request to a processor of the host device via the host interface. The address logic block can then determine that a page has been allocated in response to the page request and reissue the address translation request.
US11848857B1
An application programming interface (API) gateway device receives an API request from a client device, the API gateway to provide access to a plurality of services provided by a plurality of compute nodes. A cluster manifest is created based on metadata associated with the API request and characteristics of the plurality of services, the cluster manifest identifying a logical view of a subset of the plurality of services provided by a subset of the plurality of compute nodes. The API request is routed to one of the subset of the plurality of services based on the cluster manifest.
US11848854B1
A method of routing data that is part of a grid job including steps of: receiving a data packet at a routing device; determining whether the data packet is identified as part of a grid job; and routing the data packet that is identified as part of a grid job through the Internet to an external node.
US11848849B1
Disclosed are techniques for implementing features within a network device. The network device can function to forward sequences of data packets received by the network device as well as concurrently generate or check test type of data packets.
US11848847B1
An example operation may include one or more of monitoring a plurality of brokers within a cluster to identify current workload attributes of the plurality of brokers, determining a health value of a lead broker within the cluster via execution of a machine learning model on current workload attributes of the lead broker, determining to modify resources assigned to the lead broker based on the determined health value of the lead broker, executing an optimization algorithm on the current workload attributes of the plurality of brokers within the cluster to determine an optimum task distribution, and reallocating tasks amongst the lead broker and the one or more other brokers within the cluster based on the optimum task distribution.
US11848840B1
In some implementations, a method of flow monitoring and identification may include identifying one or more ingress interfaces, where customer flow and traffic enters a switch. In addition, the method may include identifying one or more egress interfaces where the customer flow and traffic exits the switch. The method may include determining accurate information of the customer flow passing through the one or more ingress interfaces and the one or more egress interfaces, which includes metadata from a Layer 3 IP Header.
US11848837B2
A network device includes processing circuitry and one or more ports. The one or more ports are configured to connect to a communication network. The processing circuitry is configured to receive a packet originating from a network node running an application program, the packet includes application-level metadata relating to the application program, to generate telemetry data based at least on the application-level metadata, and to transmit the telemetry data via one of the ports, over the communication network.
US11848833B1
System and computer-implemented method for analyzing software-defined data center (SDDC) components in a computing environment uses network traffic data, which is correlated with an inventory of SDDC components in the computing environment to calculate a metric collection parameter for each SDDC component in the computing environment based on data flow associated with that SDDC component. Relevant metrics from each of the SDDC components in the computing environment are collected according to the metric collection parameter for that SDDC component to analyze the SDDC components.
US11848832B2
The information processing method includes: acquiring, by an information processing device, numerical value information pertaining to an attribute of a network slice, the numerical value information being obtained by converting input information which has been inputted through a user interface; and selecting, by the information processing device, a network slice as a candidate to which a terminal device is to be connected.
US11848830B2
Techniques are disclosed of detection and analysis of network-based assets under common management by an entity. Network-based assets that are under common management by an entity may be owned or associated with the entity. Some network assets may appear to be under the common management of an entity, but may be operated by an unauthorized entity. Detecting a relationship between or ownership of network assets for malicious network activity may be a challenge. Specifically, the connection between authorized assets and unauthorized assets may be difficult to identify, especially if assets are masked or changed to evade detection. A network analytic system is disclosed that can process different data from multiple sources (e.g., at least multiple, disparate data sources) to identify relationships between network-based assets.
US11848828B1
An artificial intelligence (AI) automation to improve network quality based on predicted locations is provided. A method can include training, by a first device comprising a processor and according to model configuration parameters received from a second device that is not the first device, a local machine learning model with training data derived from first location data collected by the first device; transmitting, by the first device to the second device, anonymized model features associated with the local machine learning model; in response to the transmitting of the anonymized model features, receiving, by the first device from the second device, an aggregated machine learning model; and estimating, by the first device, a future position of the first device by applying the aggregated machine learning model to second location data collected by the first device.
US11848827B1
A security apparatus for a local network is in communication with an external electronic communication system and a first electronic device. The apparatus includes a memory device configured to store computer-executable instructions, and a processor in operable communication with the memory device. The processor is configured to implement the stored computer-executable instructions to cause the apparatus to determine a complexity score for the first electronic device, establish a behavioral pattern for the first electronic device operating within the local network, calculate a confidence metric for the first electronic device based on the determined complexity score and the established behavioral pattern, and control access of the first electronic device to the external communication system according to the calculated confidence metric.
US11848826B2
Approaches for optimizing network demand forecasting models and network topology using hyperparameter selection are provided. An approach includes defining a pool of features that are usable in models that predict demand of network resources, wherein the pool of features includes at least one historical forecasting feature and at least one event forecasting feature. The approach also includes generating, using a computer device, an optimal model using a subset of features selected from the pool of features. The approach further includes predicting future demand on a network using the optimal model. The approach additionally includes allocating resources in the network based on the predicted future demand.
US11848824B2
Methods and systems are described for a distributed auto discovery service for device enrollment. In an example, a user device enrolling in a Unified Endpoint Management (“UEM”) system can receive an email address. The enrolling user device can identify, on a local network that the enrolling user device is connected to, other user devices that are already enrolled with the UEM system. The unenrolled user device can send a discovery request to the enrolled user devices that includes the domain of the email address. One or more of the enrolled user devices can respond with a tenant identifier associated with the domain and a Uniform Resource Locator for a server that the unenrolled user device can contact to complete enrollment. The unenrolled user device can contact the server and complete enrollment using the email address and tenant identifier.
US11848822B2
Resource command messages comprise commands and command urgency or importance information that is interpreted by a resource device and is coupled with information relating to the resource device to determine when to process the command within the resource command message. Resource devices comprising a plurality of resource nodes provide increased performance, responsiveness, and load balancing by multiple resource nodes processing the same resource command message in parallel.
US11848801B2
The present application relates to the technical field of wireless communication and provides a channel estimation method and apparatus, a device, a base station, and a storage medium. The method is applied in a first device, and includes: when a first message is transmitted between the first device and a second device, determining a resource block (RB) bearing the first message; determining at least one pilot symbol in the RB according to a carrier frequency and a subcarrier spacing of subcarriers included in the RB, and a relative speed between the first device and the second device; and estimating a current channel based on the at least one pilot symbol.
US11848799B2
Techniques for detecting inactive peers of a tunneled communication session, while allowing for a scalable tunneled protocol that includes split control plane nodes and data plane nodes are described herein. A method according to a technique described herein may include establishing a communication session between a first node and a second node in a network such that control plane traffic of the communication session flows through one or more control nodes and data plane traffic of the communication session flows through one or more data nodes different than the one or more control nodes. The method may also include receiving, at a control node, an indication from a data node that a probe message is to be generated. The probe message may be configured to determine data plane connectivity in the communication session. Additionally, the control node may generate the probe message and send it to the first node.
US11848791B2
In one aspect, a device may include at least one processor and storage accessible to the at least one processor. The storage may include instructions executable by the at least one processor to determine whether a first number of video conference attendees detected via input from one or more sensors is greater than a second number of logins to the video conference. The instructions may then be executable to present a graphical element on a display during the video conference responsive to determining that the first number is greater than the second number. The graphical element may indicate a first attendee that is detected via the one or more sensors but that is not associated with a login to the video conference.
US11848782B2
A method for transmitting feedback information, a terminal device, and a network device are provided, which can meet feedback requirements of different downlink data without causing waste of resources. The method comprises: receiving, by a terminal device, downlink control information for scheduling target data sent by a network device; receiving by the terminal device, the target data sent by the network device; determining, by, the terminal device, a feedback parameter of a hybrid automatic repeat request-acknowledgement (HARQ-ACK) codebook according to the downlink control information, wherein the HARQ-ACK codebook comprises HARQ-ACK information of the target data, the feedback parameter comprises a feedback mode of the HARQ-ACK codebook and/or a feedback resource for sending the HARQ-ACK codebook, and the feedback mode of the HARQ-ACK codebook comprises a semi-static feedback mode or a dynamic feedback mode; and sending, by the terminal device, the HARQ-ACK codebook to the network device according to the feedback parameter.
US11848776B2
A communication method includes obtaining a plurality of to-be-encoded symbols; determining, from a symbol matrix, a plurality of first symbols corresponding to the to-be-encoded symbols, where the symbol matrix includes a plurality of rows of symbols and a plurality of columns of symbols, symbols in the symbol matrix constitute a plurality of blocks, the blocks constitute a block matrix, and the first symbols include symbols in a plurality of first blocks in the block matrix, where the first blocks are grouped into at least one block group, a difference between row numbers of any two first blocks in any block group is not the same as a difference between row numbers of other two first blocks in the any block group; and performing check processing on the first symbols and the to-be-encoded symbols to generate checked symbols.
US11848767B2
Aspects of the subject technology provide for privacy-preserving electronic publication and subscription. A publisher device may establish a publication channel with a publication server and receive a channel identifier and a channel ownership token for the channel. The publisher device may provide the channel identifier and a key for the publication channel to a subscriber device. The publisher device may publish data encrypted using the key to the publication server, the subscriber device may obtain the encrypted published data from the server using the channel identifier, and may decrypt the published data using the key obtained from the publisher device. The published data may include status information for a user of the publisher device, in some examples.
US11848755B2
An anomaly detection device is located between a network and a first ECU in the plurality of ECUs, and includes: a communication circuit; a processor; and a memory including a set of instructions that, when executed, causes the processor to perform operations including: receiving a message from the first ECU and transmitting the message to the network, and receiving a message from the network and transmitting the message to the first ECU, using the communication circuit; holding, in the memory, a received ID list; when an ID of the message received by the communication circuit from the network is not included in the received ID list, adding the ID to the received ID list; and when an ID of the message received by the communication circuit from the first ECU is included in the received ID list, causing the communication circuit not to transmit the message to the network.
US11848746B1
A satellite provides communication between user terminals (UTs) and ground stations that connect to other networks, such as the Internet. To establish initial contact with a satellite, a UT searches for a satellite's beacon using a phased array or other steerable antenna with a directional receive pattern. The UT retrieves a sky coverage map and stored satellite ephemeris data. The sky coverage map defines discrete areas of the entire sky, with each area based on satellite beacon coverage areas, receive beamwidth of the UT receive antenna, and receive antenna horizon limits. Based on a geolocation of the UT, time, and the ephemeris data, a predicted area in the sky of the satellite is determined. Candidate areas of the sky coverage map are determined that overlap the predicted area, and the receive antenna is directed to search the candidate areas for the satellite beacon.
US11848738B2
A method and apparatus for diversity antenna selection and include receiving a first portion of a signal using a first antenna during a first time period and using a second antenna during a second time period, determining a first difference value for the first portion received by the first antenna, the first value being a difference between a signal level for the first portion received by the first antenna and a threshold signal level associated with the first antenna, and determining a second difference value for the first portion received by the second antenna, the second value being a difference between a signal level for the first portion received by the second antenna and a threshold signal level associated with the second antenna. The method and apparatus include receiving a second portion of the signal using the first antenna if the first difference value is greater than the second difference value.
US11848734B2
To appropriately control a plurality of CSI reports of different types, a user terminal according to one aspect of the present disclosure includes: a transmitting section that transmits channel state information (CSI) reports of different types; and a control section that, when transmission durations of a plurality of the CSI reports overlap, drops a given CSI report according to priority or multiplexes a given CSI report on a given uplink channel, based on a type of each of the plurality of the CSI reports and a type of an uplink channel used for transmission of each of the plurality of the CSI reports.
US11848731B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to communicating a first message with a base station in accordance with a first antenna configuration, a first set of resources, or both. The UE may transmit capability signaling indicating a capability of the UE to adjust the first antenna configuration, the first set of resources, or both, for channel reliability management. The UE may receive, based on the capability signaling, control signaling indicating one or more parameters for channel unreliability event detection associated with a downlink channel between the base station and the UE. The UE may then communicate a second message with the base station in accordance with a second antenna configuration, a second set of resources, or both, based at least in part on a channel unreliability event detected in accordance with the one or more parameters.
US11848728B2
A communication device according to the present invention is a communication device that wirelessly communicates with a counterpart communication device in a full-duplex mode using orbital angular momentum, and includes a second interference cancellation circuit that generates a replica of an interference signal received together with one or more signals transmitted from the counterpart communication device, on the basis of one or more signals to be transmitted to the counterpart communication device, and subtracts the replica from a received signal.
US11848720B2
The devices and methods leverage harmonics to resolve, separate, and identify devices. The devices and methods use the harmonic patterns associated with a frequency modulating (FM) signal to discern and extract information from the FM signal using correlation learning in a crowded spectrum space where the nodes are transmitting simultaneously on multiple channels. The methods and devices leverage harmonics to resolve, separate, and/or identify wireless communication devices.
US11848719B2
This application provides a method for reporting a measurement result of interference measurement, to implement interference management performed by a parent node on a child node in an IAB system. The method includes: performing, by a second node, interference measurement to obtain one or more measurement results, the interference measurement includes interference measurement in a first mode and/or interference measurement in a second mode, and sending, by the second node, an uplink signal to the first node, the uplink signal includes the one or more measurement results, the uplink signal includes an indication field, and the indication field is used to indicate a mode of interference measurement corresponding to each of the one or more measurement results.
US11848718B2
A wireless device for determining wireless channel metrics and/or cell quality when accessing wireless resources. For example, the wireless device may use the determined channel metrics and/or cell quality when performing cell selection and/or cell reselection procedures. The wireless device may use the determined channel metrics and/or cell quality to trigger and report cell or frequency measurements in one or more cells neighboring the device's serving cell. The wireless device may use (e.g., further use) the determined channel metrics and/or cell quality to select a beam or sub-band for initial access to a cell. The wireless device may be employed within a wireless communications network that utilizes unlicensed wireless spectrum.
US11848717B2
A method for profiling the performance of a wireless local area network may include receiving, from a wireless access point (WAP), measurements associated with client devices in a wireless local area network (WLAN), and identifying a dominance of the client devices in the WLAN. The method may further include classifying the received measurements into categories representing channel qualities with the client devices in the WLAN, and transforming the categories of the client devices into values. The method may further include determining a profile of the WLAN based on the values and the dominance of the client devices.
US11848716B2
Techniques are described for expanding and/or improving the Advanced Television Systems Committee (ATSC) 3.0 television protocol in robustly delivering the next generation broadcast television services. In a boundary region between first and second broadcast stations in which a receiver can pick up signals from both stations, a lower level signaling PLP is used to identify a channel quality metric for identifying the best frequency to receive a broadcast service on which is sent from both stations.
US11848709B2
The present disclosure provides methods and devices that use the RIS phase shifting ability to provide many degrees of freedom to enable data to be overlaid on transmitted signals. The data overlay is done while the RIS is still beamforming the signal towards the receiver(s). The phase shifting capabilities of the RIS elements can provide amplitude, phase, frequency, and polarization manipulations. These manipulations can help enhance the communication and provide the ability to overlay information. The present application also provides new configuration signaling among devices in a communication network utilizing the RIS and configuration for the RIS.
US11848702B2
The present disclosure is directed to examples of a light fixture. In one embodiment, the light fixture includes a light source to emit a light, a photo detector to detect an incoming light, a transceiver to receive incoming data and transmit data, a modulator/demodulator to modulate the light with the data and to demodulate the incoming light with the incoming data, and a processor communicatively coupled to the light source, the photo detector, the transceiver, and the modulator/demodulator, wherein the processor is to control the modulator/demodulator to modulate the light at a transmission frequency to transmit the data via the light.
US11848700B2
Provided are a communication device, a communication controlling method, and a non-transitory computer-readable medium storing a communication controlling program that each make it possible to grasp the condition of communication quality. A communication device (1) includes acquiring means (2) configured to acquire quality information concerning a burst error that has occurred in an optical communication line. The communication device (1) includes estimating means (3) configured to estimate a first index value based on the quality information acquired by the acquiring means (2), the first index value indicating a degree of influence of the burst error on communication quality in a first communication device.
US11848696B2
An aspect includes an apparatus including a first amplifier; a first field effect transistor (FET) including a first source coupled to an output of the first amplifier, and a first drain for coupling to a first load; and a first gate drive circuit including an input coupled to the output of the first amplifier and an output coupled to a first gate of the first FET. Another aspect includes a method including amplifying a first audio signal using a first audio amplifier to generate a first voltage; generating a first gate voltage based on the first voltage; applying the first gate voltage to a first gate of a first field effect transistor (FET) coupled between the first audio amplifier and a first audio transducer; and applying the first voltage to a first source of the first FET.
US11848694B2
There is provided mechanisms for interference aware packet transmission. A method is performed by a radio transceiver device. The method comprises obtaining an estimate of interference in a surrounding of the radio transceiver device. The method comprises determining how many symbols for channel estimation to include in a packet to be transmitted based on amount of estimated interference. The method comprises transmitting the packet towards another radio transceiver device, where the packet comprises the determined amount of symbols for channel estimation.
US11848693B2
An ultra-low or very low frequency communication device composed of: a circuit unit operative to produce an alternating current; and a dipole antenna connected to receive the alternating current and to convert the alternating current into electromagnetic radiation. The antenna is composed of an unshielded radiating conductor and a shielded return conductor connected in series with the radiating conductor, and the return conductor is shielded by a Faraday shield such as a collisionless plasma column that surrounds the return conductor to prevent any electromagnetic radiation from the return conductor.
US11848691B2
A Satellite Radio Access Network includes a base station for communicating with standard compliant user equipment (UE) via a satellite having a field of view. A network broadcasting signal is provided via an inactive or access beam covering a plurality of cells in the field of view. An access request is detected from a user device, such as a smartphone, within an area covered by the inactive beam. In response to the access request, a beam is transitioned from inactive to active to provide network access to the user device. Once the user device is out of range, the active beam is transitioned back to an inactive beam. An inactivity timer is used to detect an idle active cell that should be transitioned to an inactive cell.
US11848686B2
A system using accelerated error-correcting code in the storage and retrieval of data, wherein a single-instruction-multiple-data (SIMD) processor, SIMD instructions, non-volatile storage media, and an I/O controller implement a polynomial coding system including: a data matrix including at least one vector and including rows of at least one block of original data; a check matrix including more than two rows of at least one block of check data in the main memory; and a thread that executes on a SIMD CPU core and including: a parallel multiplier that multiplies the at least one vector of the data matrix by a single factor; and a parallel linear feedback shift register (LFSR) sequencer or a parallel syndrome sequencer configured to order load operations of the original data into at least one vector register of the SIMD CPU core and respectively compute the check data or syndrome data with the parallel multiplier.
US11848685B2
According to some embodiments, a method for use in a wireless transmitter of a wireless communication network comprises encoding information bits using a purity check matrix (PCM) and transmitting the encoded information bits to a wireless receiver. The parity check matrix (PCM) is optimized according to two or more approximate cycle extrinsic message degree (ACE) constraints. In some embodiments, a first portion of the PCM is optimized according to a first ACE constraint and a second portion of the PCM is optimized according to a second ACE constraint.
US11848684B2
The present disclosure relates to a method, system, and non-transitory computer-readable storage medium for constructing a base matrix of a PBRL LDPC code, comprising: determining at least one candidate sub-matrix of a PBRL LDPC code based on a base matrix of a QR-QC-LDPC code; obtaining at least one count of cycles with at least one preset length for each of the at least one candidate sub-matrix; and determining a first sub-matrix of the base matrix of the PBRL LDPC code based on the at least one count of cycles.
US11848664B2
In a semiconductor device capable of product-sum operation, variations in transistor characteristics are reduced. The semiconductor device includes a first circuit including a driver unit, a correction unit, and a holding unit, and an inverter circuit. The first circuit has a function of generating an inverted signal of a signal input to an input terminal of the first circuit and outputting the inverted signal to an output terminal of the first circuit. The driver unit includes a p-channel first transistor and an n-channel second transistor having a back gate. The correction unit has a function of correcting the threshold voltage of one or both of the first transistor and the second transistor. The holding unit has a function of holding the potential of the back gate of the second transistor. The output terminal of the first circuit is electrically connected to an input terminal of the inverter circuit. The time from the input of a signal to the input terminal of the first circuit to the output of a signal from an output terminal of the inverter circuit depends on the potential of the back gate of the second transistor.
US11848663B2
A coupled cavity filter structure that uses a surface acoustic wave, in particular, a guided surface acoustic wave, comprises an acoustic wave propagating substrate, at least one input transducer structure and one output transducer structure, provided over the substrate, each comprising inter-digitated comb electrodes, at least one reflecting structure comprising at least one or more metallic strips positioned at a distance and in between the input and output transducer structures, in the direction of propagation of an acoustic wave. The acoustic wave propagating substrate is a composite substrate comprising a base substrate and a piezoelectric layer. In additional embodiments, a coupled cavity filter structure comprises a groove. In additional embodiments, a SAW ladder filter device comprises at least two coupled cavity filter structures as described herein, wherein the at least two coupled cavity filter structures are positioned on a single line.
US11848662B2
Embodiments of a single-chip ScAIN tunable filter bank include a plurality of switching elements, and a plurality of channel filters integrated on a monolithic platform. The monolithic platform may comprise a single crystal base and each of the switching elements may comprise at least one of a scandium aluminum nitride (ScAIN) or other Group III-Nitride transistor structure fabricated on the single crystal base. In these embodiments, each channel filter comprises a multi-layered ScAIN structure comprising one or more a single-crystal epitaxial ScAIN layers fabricated on the single crystal base. The ScAIN layers for each channel filter may be based on desired frequency characteristics of an associated one of the RF channels.
US11848660B2
A surface acoustic wave (SAW) device including a substrate is provided. Multiple surface acoustic wave elements are disposed on the substrate. A conductive surrounding structure includes: a wall part, disposed on the substrate and surrounding the surface acoustic wave elements; and a lateral layer part, disposed on the wall part. The lateral layer part has an opening above the surface acoustic wave elements. A cap layer covers the lateral layer part and closes the opening.
US11848659B2
A manufacturing method of a mounting structure, the method including: a step of preparing a mounting member including a first circuit member and a plurality of second circuit members placed on the first circuit member; a step of preparing a sheet having thermosetting property; a disposing step of disposing the sheet on the mounting member so as to face the second circuit members; and a sealing step of pressing the sheet against the first circuit member and heating the sheet, to seal the second circuit members and to cure the sheet, wherein the second circuit members include a reference member, and a first adjacent member and a second adjacent member each adjacent to the reference member, a separation distance D1 between the reference member and the first adjacent member is different from a separation distance D2 between the reference member and the second adjacent member, at least one of the plurality of the second circuit members is a hollow member to be provided with a space from the first circuit member, and in the sealing step, the plurality of the second circuit members are sealed so as to maintain the space.
US11848656B2
A power delivery network, circuit, and method reduce die package resonance of an integrated circuit (IC) die. Decoupling capacitors interact with equivalent series inductances (ESLs) of power conductors within a package carrier substrate create the die package resonance characteristic. In one form an anti-resonance tuning circuit has a first branch including a first inductance coupled to one of an IC die positive power supply conductor and an IC die negative power supply conductor, and a second branch coupled directly to a selected one of a carrier substrate positive or negative conductive structures, the second branch comprising a second inductance inductively coupled to the first inductance.
US11848652B2
This application relates to circuitry for monitoring for instability of an amplifier. The amplifier (100) has a first signal path between an amplifier input (INN) and an amplifier output (VOUT) and a feedback path from the output to form a feedback loop with at least part of the first signal path. A comparator (212) has a first input configured to receive a first signal (INN) derived from a first amplifier node which is part of said feedback loop and a second input configured to receive a second signal (INP) derived from a second amplifier node which varies with the signal at the amplifier input but does not form part of said feedback loop. The comparator is configured to compare the first signal to the second signal and generate a comparison signal (COMP), wherein in the event of amplifier instability the comparison signal comprises a characteristic indicative of amplifier instability.
US11848648B2
An amplifier circuit configuration capable of processing non-contiguous intra-band carrier aggregate (CA) signals using amplifiers is disclosed herein. In some cases, each of a plurality of amplifiers is an amplifier configured as a cascode (i.e., a two-stage amplifier having two transistors, the first configured as a “common source” input transistor, e.g., input field effect transistor (FET), and the second configured in a “common gate” configuration as a cascode output transistor, (e.g. cascode output FET). In other embodiments, the amplifier may have additional transistors (i.e., more than two stages and/or stacked transistors). The amplifier circuit configuration can be operated in either single mode or split mode. A switchable coupling is placed between the drain of the input FETs of each amplifier within the amplifier circuit configuration. During split mode, the coupling is added to the circuit to allow some of the signal present at the drain of each input FET to be coupled to the drain of the other input FET.
US11848641B2
A self-regulated solar power delivery system for data center. The ambient temperature outside of the data center is monitored. When the temperature exceeds a preset threshold, a controller activates switches to connect a PV system to a DC/DC converter and the DC/DC converter to a plurality of thermoelectric coolers (TECs). When the temperature drops below a second threshold, the controller disconnects the PV system. In this manner, when additional cooling is needed the most, i.e., during hot ambient temperature, the PV system also generates the most energy and can be used to energize TECs which enhance heat transportation from the processors. The PV system may also be used to activate a liquid cooling pump or other cooling devices to enhance heat removal from the servers.
US11848637B2
Chemical flashings for track assemblies and mount assemblies employed in solar power installations are disclosed. In some embodiments, a track assembly having a base, a pair of rails, a sealant receiving cavity and a round groove extending into the base from the bottom of the base, and a compressible round seal disposed within the base extending past the bottom is disclosed. In some embodiments, a mount assembly having a vertical structure, a sealant receiving cavity and a round groove extending into the base from the bottom of the base, a compressible round seal disposed within the base extending past the bottom, and an excess sealant cavity is disclosed.
US11848629B1
A method and apparatus for electric motor control includes a model predictive controller operating in a d-q reference frame to provide d-q reference frame voltage command signals that counteract a magnetic cross coupling within the motor.
US11848628B2
A flexible clean energy power generation device with high power efficiency, which is a multi-film structure, includes an internal conductive support layer and an ion transport layer. The internal conductive support layer is formed by coating a conductive material onto a hydrophilic substrate; the ion transport layer is formed by coating a polyelectrolyte onto an outer side of the internal conductive support layer. After a solution is dropped on the device, the solution produces a capillary pressure difference by capillary action and evaporation phenomena to drive water molecules and counterions of the solution to move from a wet side to a dry side, thus producing a potential difference. Without an external pressure, the device uses a layered two-dimensional conductive material together with a polyelectrolyte, realizing a self-electrokinetic power generation with high energy output and long-life by capillary action and evaporation phenomena with using pure aqueous solution or other electrolyte solutions.
US11848626B2
A body-attachable triboelectric generating device includes a negatively electrified body including an upper electrified layer and a lower electrified layer adhered to the upper electrified layer; and an electrode layer provided between the upper electrified layer and the lower electrified layer. An engraved pattern, serving as a spacer, is formed on one surface of each of the upper and lower electrified layer in contact with the electrode layer.
US11848620B2
A first leg includes a first switch circuit disposed between a first node to which a positive electrode of a DC power supply is connected and a second node and a second switch circuit disposed between the second node and a third node. A first filter circuit includes a first capacitor. A bridge circuit includes a second leg and a third leg that are disposed in parallel between the first node and the third node. A clamp circuit includes a bidirectional switch disposed between a fourth node that is a midpoint of the second leg and a fifth node that is a midpoint of the third leg. A second filter circuit includes a first reactor and a second reactor.
US11848619B2
Apparatus and methods for supplying DC power to control circuitry of a matrix converter is provided. In certain embodiments, a matrix converter includes an array of switches having AC inputs for receiving a multi-phase AC input voltage and AC outputs for providing a multi-phase AC output voltage to a load, such as an electric motor. The matrix converter further includes control circuitry for opening or closing individual switches of the array, and a clamp circuit connected between the AC inputs and AC outputs of the array and operable to dissipate energy of the load in response to an overvoltage condition, such as an overvoltage condition arising during shutdown. The clamp circuit includes a switched mode power supply operable to generate a DC supply voltage for the control circuitry.
US11848616B2
A three-phase power supply circuit is provided. The power supply circuit includes three LLC resonant voltage convertors, three step-down transformers, and a bridge rectifier. Each step-down transformer includes a primary and secondary coil, and each primary and secondary coil has a first node and a second node. Each step-down transformer is electrically coupled with one of the three LLC resonant voltage convertors by the first and second nodes of the primary coils. The bridge rectifier is electrically coupled with the first node of the secondary coil of each of the three step-down transformers. The second nodes of the secondary coils of each of the three step-down transformers are electrically coupled together.
US11848611B2
A switching power supply device includes first to fourth switches sequentially connected in series, an inductor, a first capacitor whose first end is connected to a connection node of the first switch and the second switch and whose second end is connected to a connection node of the third switch, the fourth switch, and the inductor, a second capacitor whose first end is connected to a connection node of the second switch and the third switch, and a controller that controls switching on and off of the first to fourth switches. In at least one of a first pair configured with the first switch and the third switch and a second pair configured with the second switch and the fourth switch, the controller shifts a timing of switching from off to on between two switches.
US11848610B2
A switching converter circuit comprises a converting circuit stage, an error amplifier, and a control circuit. The converting circuit stage includes a magnetic circuit element and a switching circuit configured to convert an input voltage to a regulated output voltage by charging and discharging the magnetic circuit element using activation pulses generated using a system clock signal. The error amplifier generates a control voltage using the output voltage. The control circuit varies time between successive activation pulses according to the control voltage, and the successive activation pulses are synchronized to the system clock signal.
US11848609B2
An apparatus includes a first conversion unit configured to convert a ramp voltage signal into a ramp current signal flowing through a first resistor, a second conversion unit configured to convert a feedback voltage signal into a feedback current signal flowing through the first resistor, a third conversion unit configured to convert a control voltage signal generated by an error amplifier into a control current signal flowing through a second resistor, and a comparator having a first input coupled to the first resistor and a second input coupled to the second resistor, wherein an output of the comparator determines a turn-on of a high-side switch of a power converter.
US11848607B2
A circuit for supplying an error signal to a controller in a boost or SEPIC DC-DC converter includes first, second, and third Zener diodes, first, second, and third resistors, and a MOSFET or BJT switch. The circuit includes, connected to a common voltage input source, a first branch including the switch, the first Zener diode and the first resistor, a second branch including the second Zener diode and the second resistor. The first and second branches are mutually connected to the third resistor, and the third resistor is connected to the controller. A third branch includes the third Zener diode and connections to the base or gate of the switch and ground. Each of the first, second, and third Zener diodes are reverse-biased. The second and third Zener voltages are equal and higher than the first Zener voltage.
US11848605B2
A power converter includes a circuit board, a first magnetic core, and a housing. The circuit board includes an insulating substrate and a first coil conductor. The insulating substrate includes a first side surface. The first magnetic core includes a first magnetic core member and a second magnetic core member. A first side surface of the insulating substrate is opposed to a first portion of the housing and is spaced away from the first portion of the housing. The first magnetic core member and the second magnetic core member are both thermally connected to the first portion.
US11848604B2
A single-stage AC-DC converter circuit with a power factor correction function. The single-stage AC-DC converter circuit comprises a primary-side AC-DC converter, a transformer, a secondary-side AC-DC converter and a controller which are connected to each other. The primary-side AC-DC converter is configured to convert an AC power source into DC. The secondary-side AC-DC converter is configured to convert electrical energy into DC and supply power to a load. The controller is configured to control duty ratios of power switches in the primary-side and secondary-side AC-DC converters, and a phase difference between control signals for the power switches, and finally control the amount of electrical energy transfer and correct a power factor. The single-stage AC-DC converter circuit of the present invention reduces the capacity and volume of a filter inductor and a voltage stabilizing capacitor, and has the advantages of simple circuit and low cost.
US11848602B2
A circuit assembly includes at least one coil assembly with a first coil and a second coil, the first coil being connected to a DC voltage side of a rectifier of the circuit assembly, and the second coil being connected to a power source of the circuit assembly, the first coil and the second coil being coupled to each other via a coupling component of the coil assembly, the coupling component forming a core of each of the coils.
US11848599B2
A drive circuit for a switch drives an upper-arm switch and a lower-arm switch that include body diodes. Of the body diodes in upper- and lower-arm switches, the diode through which a feedback current flows during a dead time is a target diode. Of the upper- and lower-arm switches, the switch that includes the target diode is a target switch. The remaining switch is an opposing arm switch. The drive circuit maintains an electric potential of a control terminal relative to a second terminal of the target switch at a negative voltage over a period from a timing subsequent to a start timing of a dead time immediately after the target switch is switched to an off-state until a point within a period over which the opposing arm switch is set to an on-state, and subsequently maintains the electric potential at an off-voltage until a next dead time is ended.
US11848590B1
Electric coils and a method of insulating electric coils comprises copper wire with insulation, turn tape (e.g., B stage), film tape, and armor tape. In a preferred embodiment, the tape is hot-pressed after application of the B stage turn tape and again just prior to the application of the armor tape.
US11848584B1
An ultra-compact power bank device implementing a microcontroller based intelligent power routing mechanism for controlling power flowing from a solar panel and a battery to a USB port of a load device. The microcontroller controls a unique combination of simultaneously performed functions. A booster circuit provides higher voltage and fixed power at the output of the power bank.
US11848581B2
The invention includes devices and methods used to regulate the power, voltage and/or current out of an individual energy storage module. A plurality of energy storage modules and/or individual interconnected energy storage modules can form an energy storage system when interconnected in series, parallel or series/parallel. The invention includes a method for storing and delivering energy, comprising providing an energy storage module for boosting the voltage of the energy storage component while delivering power to a load.
US11848579B2
A data logger device for a power tool including a housing, a power tool interface provided at the top of the housing and configured to be received in a corresponding interface of the power tool, and a battery pack interface provided at the bottom of the housing and configured to receive a corresponding interface of a battery pack providing operating power to the power tool. The data logger also includes a tool terminal block, a battery terminal block provided, and bus bars connecting the tool terminal block to the battery terminal block to provide pass through power from the battery pack to the power tool. The data logger is configured to obtain data related to power tool operation, and export, using a transceiver, the data to a user device.
US11848564B2
A converter and a circuit device including the converter are disclosed. The converter includes an inductor including a first end and a second end, and a switching circuit connected to the inductor. The switching circuit includes a first switch to control a connection between the first end and a battery connected to the converter, a second switch to control a connection between the second end and a current output end configured to output a current generated through the inductor from the battery, a third switch to control a connection between the second end and a voltage output end configured to output a voltage generated from the battery, and a fourth switch to control a connection between the second end and a voltage input end configured to receive a voltage to charge the battery.
US11848558B2
A method to control storage into and depletion from multiple energy storage devices. The method enables an operative connection between the energy storage devices and respective power converters. The energy storage devices are connectible across respective first terminals of the power converters. At the second terminals of the power converter, a common reference is set which may be a current reference or a voltage reference. An energy storage fraction is determined respectively for the energy storage devices. A voltage conversion ratio is maintained individually based on the energy storage fraction. The energy storage devices are stored individually with multiple variable rates of energy storage through the first terminals. The energy storage is complete for the energy storage devices substantially at a common end time responsive to the common reference.
US11848557B2
A power restoration system comprising a feeder, a plurality of power sources available to provide power to the feeder, a plurality of normally closed reclosing devices electrically coupled along the feeder, at least one normally open recloser electrically coupled to the feeder, and a plurality of normally closed switches electrically coupled along the feeder between each adjacent pairs of normally closed reclosing devices. Each switch is assigned a position code having a value for each of the plurality of power sources that determines when the switch will open in response to the fault current and which power source the switch is currently receiving power from, where timing control between the reclosing devices and the switches allows the switch to be selectively opened to isolate the fault within a single feeder section between each pair of adjacent switches or between each switch and a reclosing device.
US11848555B2
The disclosure relates to a method and system for evaluating the stability of HVDC receiving end system and storage medium, which relates to the technical field of high voltage direct current transmission. The method includes: collecting voltage at a generator port, current at the generator port and rotational speed of the generator after eliminating fault; determining a corresponding relationship between the generator dynamic energy and the time according to the voltage at the generator port, the current at the generator port and the rotational speed of the generator; determining the attenuation intensity of the generator dynamic energy according to the corresponding relationship between the generator dynamic energy and the time; determining stability of the HVDC receiving end system according to the attenuation intensity of the generator dynamic energy.
US11848551B2
The present application discloses an over-current protection circuit, a driving method for the over-current protection circuit and a display device. The over-current protection circuit includes a detection circuit, a first protection branch and a comparison circuit; where the detection circuit detects the current of a preset detection point in real time and obtains a detection voltage based on the current passing through the detection point; the first protection branch includes a delayer which delays the detection voltage obtained by the detection circuit for a preset time and then outputs a first reference voltage; and the comparison circuit compares the detection voltage with the first reference voltage.
US11848548B1
Enclosure assemblies employed in electrical installations, including those employed in solar power installations, which conform to NEMA 3R type rating defined by National Electrical Manufacturers Association (“NEMA”) are disclosed. In some embodiments, a base of a housing of an enclosure assembly having a seal-receiving groove, fastener retainers, fastener walls, a moisture diverter, attachment points; and conductor pass-through apertures is disclosed. In some embodiments, a base of a housing of an enclosure assembly having a forward portion with a forward fastener retainer and forward attachment points; an aft portion of the base having an aft fastener retainer and aft and attachment points, the groove located between the forward and aft portions, a moisture diverter located between the forward and aft portions; and drainage channels encompassing the forward and aft portions is disclosed. In some embodiments, a method for pre-positioning a fastener in a housing of an enclosure assembly is disclosed.
US11848544B2
The present invention relates to a wire gripper to aid in wire pulling and method of use, A gripper is inserted into an interior cavity. A base comprises an interior cavity and a threaded attachment. The gripper comprises more than one flexible finger. A wire receptacle is formed between the flexible fingers. The gripper slides into the interior cavity of the base. A collar is open at both the top and bottom end. A wire passes through the top end of the collar and slides into the wire receptacle. The wire is retained within the wire receptacle by fastening the base to the collar causing the flexible finger to apply retaining pressure to the wire preventing the wire from being removed from the wire grabber. A pulling tension is applied by an installer person to the wire grabber to pull the wire from a starting location to a destination location.
US11848542B1
An optical system includes an illumination layer, an optical combiner, and an active optics block. The illumination layer includes an array of point light sources configured to emit calibration light. The optical combiner is configured to pass visible light to a front side of the optical system and to direct the calibration light to a camera that generates an image in response to the calibration light. The image includes an array of points corresponding to the array of point light sources. The active optics block includes an adjustable lens disposed between the illumination layer and the optical combiner and is configured to pass the calibration light to the optical combiner and to focus the visible light. The active optics block is further configured to adjust an optical power of the adjustable lens based on the image of the array of points.
US11848506B2
An antenna apparatus and an electronic device, the antenna apparatus comprising: a near-field communication chip for providing a differential excitation current; a first non-near-field communication chip for providing a first non-near-field communication excitation signal; a grounding plane on which a conductive path is formed; a first conductor structure, comprising a first conductor section and a second conductor section spaced apart from each other; and a second conductor structure.
US11848504B2
A communication device includes a display device, a phase tuning layer, and a mmWave (Millimeter Wave) module. The display device includes a first display portion and a second display portion. The pixel density of the first display portion is greater than that of the second display portion. The phase tuning layer is adjacent to the second display portion. The mmWave module generates a wireless signal. The wireless signal is propagated through the second display portion and the phase tuning layer.
US11848499B2
An on-chip antenna comprising an electrically insulating substrate having first and second faces; a metal layer arranged on the second face; and, a dipole antenna structure arranged on the first face, the dipole antenna structure comprising a dipole antenna and a feed structure connected to the dipole antenna; the on-chip antenna being configured such that when the feed structure is fed with an electrical signal it operates simultaneously in (i) at least one dielectric resonator mode to function as a dielectric resonance antenna, and (ii) at least one dipole mode to function as a cavity backed dipole antenna.
US11848494B2
The present invention provides an electronic device. The electronic device includes a mainboard, a metal frame, a display module, and a shield structure. The mainboard includes a radio frequency circuit. The metal frame is coupled to the radio frequency circuit, and configured to receive or transmit a radio frequency signal. The shield structure is located in the display module or on a side of the display module closer to the mainboard, and is connected to the display module. The shield structure includes a metal shield layer. The metal shield layer is insulated from the metal frame and the radio frequency circuit, and the metal shield layer can generate reflection between the metal frame and the display module, weaken field strength generated in the display module by radiated energy from the metal frame, and shield the energy radiated from the metal frame to the display module.
US11848484B2
An antenna structure according to an embodiment of the present disclosure includes a dielectric layer, and an antenna unit disposed on a top surface of the dielectric layer. The antenna unit includes a radiator including convex portions and concave portions, a transmission line including a first transmission line and a second transmission line that extend in different directions to be connected to the radiator, and a parasitic element disposed to be adjacent to the transmission line and electrically and physically separated from the transmission line and the radiator. A length of the parasitic element in an extension direction of the transmission line is from 45% to 70% of a half wavelength (λ/2) at a maximum resonance frequency from the antenna unit.
US11848471B2
A wireless communication system includes a transmitter configured to transmit at least first and second radio waves having respective different frequencies F1 and F2, an electrically conductive first passive substantially linear medium, an electrically conductive first passive substantially nonlinear medium disposed proximate the first passive substantially linear medium, and a first magnetic film covering at least a portion of the first passive substantially linear medium. When the transmitter transmits the first and second radio waves, the first passive substantially linear and nonlinear media receive the first and second radio waves and generate first and second signals propagating therein at the respective frequencies F1 and F2. At least one intermodulation signal having a frequency F3 equal to nF1+mF2, where m and n positive or negative integers, is generated in the first passive substantially nonlinear medium. The first magnetic film reduces the at least one intermodulation signal by at least 2 dB.
US11848465B2
An integrated cooling module of a fuel cell stack is attached to a housing of the fuel cell stack, and the integrated cooling module is connected to a plurality of components constituting a thermal management system of a fuel cell. In particular, the integrated cooling module includes: a first injection member defining flow paths guiding coolant into one or more components of the thermal management system of the fuel cell, and at least one second injection member coupled to the first injection member, and the coolants going through the components flow into the fuel cell stack through any one of the flow paths defined by the integrated cooling module.
US11848464B1
Disclosed are an end cover assembly, an energy storage apparatus and an electric device. The end cover assembly includes an end cover, a terminal assembly and a top adhesive sheet, and the end cover has a first surface and a second surface opposite to each other in the thickness direction thereof; the terminal assembly is disposed on the end cover; and the top adhesive sheet is attached to the first surface of the end cover, the top adhesive sheet is provided with a first opening through which the terminal assembly penetrates. According to the present application, the attaching difficulty of the top adhesive sheet on the end cover can be reduced, and the attaching efficiency is improved; and the size of the first opening is more reasonable, an insulation effect is ensured, a probability of foreign matter accumulation is reduced, and the use safety is improved.
US11848463B2
Each of a plurality of power storage cells includes an top surface provided with an electrode terminal, a bottom surface opposite to the top surface, and a side surface contiguous to the top surface and the bottom surface. A case includes a main body provided with an opening on the side surface side of the plurality of power storage cells, and a cover provided over the opening. The case has a first inner side surface and a second inner side surface each facing the side surfaces of the plurality of power storage cells. A power storage device includes biasing means for biasing the plurality of power storage cells toward the second inner side surface of the case, the biasing means being provided between the first inner side surface of the case and the plurality of power storage cells.
US11848452B2
Provided is a method of preparing a ternary alloy catalyst that includes irradiating ultrasonic waves to a precursor admixture including a precursor of a noble metal, a precursor of a first transition metal, a precursor of a second transition metal, and a carrier. Particularly, the precursor of the second transition metal is an acetate-based precursor.
US11848451B2
An anode for a non-aqueous electrolyte secondary battery includes: an anode current collector; and an anode mixture layer formed on the anode current collector, containing an anode active material, a conductor, a rubber-based binder, and a water-soluble polymer-based binder. The anode mixture layer comprises, relative to a total weight thereof, 1.0-2.5 wt % of the rubber-based binder and 0.5-1.5 wt % of the water-soluble polymer based binder. When the anode mixture layer is divided into ten equal parts in the thickness direction based on the current collector, a ratio (CA/CB) at an interval of 0 to 3 of a content ratio (CA) of the rubber-based binder to a total content of the rubber-based binder to a content ratio (CB) of the water-soluble polymer-based binder to a total content of the water-soluble polymer-based binder is larger than 1.0, and a ratio (CA/CB) at an interval of 7 to 10 is smaller than 1.0.
US11848448B2
A lithium secondary battery, and more particularly, to a lithium secondary battery having improved performance by minimizing the content of impurities such as sodium in the battery.
US11848434B1
The present solution provides a multifunctional metal-organic (MOF) interface that can be applied between battery cells, battery modules or battery packs and provide thermal isolation and active cooling, as necessary, while also providing absorption for mechanical stress of EV battery. The present solution can include a battery cell that can have an outer surface. A multifunctional material can be coupled with the outer surface of the battery cell. An opening that extends through the multifunctional material can provide thermal convection when the heat is moved through the opening. The multifunctional material can provide thermal insulation when the fluid is not moved through the opening. The multifunctional material can insulate the battery cell from mechanical stress.
US11848432B2
A battery module which includes: a battery stack formed by stacking a plurality of battery cells respectively including electrode tabs on each other; bus bar assemblies located on both sides of the battery stack, from which the electrode tabs are drawn, to electrically connect the plurality of battery cells to each other through the plurality of electrode tabs; and a sensing module assembly disposed on one side of the battery stack, from which the electrode tab is not drawn out, to electrically connect the bus bar assemblies on both sides of the battery stack.
US11848431B2
Discussed is a battery module including a plurality of pouch-type secondary batteries arranged in parallel to each other, each pouch type secondary battery comprising an electrode assembly, a receiving portion configured to receive the electrode assembly and a pouch exterior, a cooling plate arranged under the plurality of pouch-type secondary batteries to accommodate the plurality of pouch-type secondary batteries, and a thermally conductive adhesive between the plurality of pouch-type secondary batteries and the cooling plate. The cooling plate includes a first recess to receive a portion of the pouch exterior and a second recess to receive a portion of the thermally conductive adhesive.
US11848418B2
Single Li-ion conducting solid-state polymer electrolytes for use in energy storage devices are disclosed. The energy storage device comprises a first electrode and a second electrode, where at least one of the first electrode and the second electrode is a Si-based electrode, a separator between the first electrode and the second electrode, and an electrolyte. Electrolytes may include all-solid-state polymer electrolytes, quasi-solid polymer electrolytes and/or polymer gel electrolytes. The single Li-ion conducting solid-state polymer electrolytes can improve the electrochemical performances and safety of Si anode-based Li-ion batteries.
US11848417B2
Ionic liquid N-methyl-N-propyl-pyrrolidinium bis(fluorosulfonyl)imide (Pyr13FSI) was introduced into a hybrid network to obtain a series of gel polymer electrolytes (GPEs). Mechanical and electrochemical properties of the GPEs were tuned through controlling the network structure and ionic liquid contents, and ionic conductivity higher than 1 mS cm−1 at room temperature was achieved. The newly developed GPEs are flame-retardant and show excellent thermal and electrochemical stability as well as ultra-stability with lithium metal anode. Symmetrical lithium cells with the GPEs exhibit a stable cycling over 6800 h at a current density of 0.1 mA cm−2 and stable lithium stripping-plating at 1 mA cm−2, the highest current density reported for ionic liquid-based GPEs. Moreover, Li/LiFePO4 batteries with the obtained GPEs exhibit desirable cycling stability and rate performance over a wide temperature range from 0° C. to 90° C.
US11848407B2
A display device includes a plurality of pixels on a substrate. Each of the pixels includes a first electrode and a second electrode spaced apart from each other on the substrate, and a plurality of light emitting elements, each including a first end portion connected to the first electrode and a second end portion connected to the second electrode. The first electrode includes a plurality of first holes adjacent to the first end portion of each of the light emitting elements.
US11848405B2
A backlight unit includes one or more light sources operable to emit light and a light guide plate arranged adjacent to the one or more light sources, reflected lights exiting the one or more light sources via the second surfaces and entering the light guide plate. A light source includes a light emitting device having a substrate and a semiconductor stack disposed on the substrate. The reflector is structured and positioned to block light emitted from a first surface of the light emitting device by reflecting the light emitted from the first surface toward second surfaces of the light source.
US11848403B2
Heterostructures containing one or more sheets of positive charge, or alternately stacked AlGaN barriers and AlGaN wells with specified thickness are provided. Also provided are multiple quantum well structures and p-type contacts. The heterostructures, the multiple quantum well structures and the p-type contacts can be used in light emitting devices and photodetectors.
US11848394B2
A photovoltaic module for a satellite solar generator, and a flexible satellite solar generator are disclosed including a module having a printed circuit board comprising a substrate made of an insulating material and conductive traces, at least two chains of photovoltaic cells mounted on the face of the substrate supporting the electrically conductive traces and which are connected to the traces such that the traces establish an electrical connection between the chains of cells, and a protective layer that is optically transparent within a range of wavelengths corresponding to the cells' range of photovoltaic conversion, the layer being attached to the printed circuit board so as to cover at least all of the photovoltaic cells and all of the electrically conductive traces of the printed circuit board.
US11848372B2
A method provides a structure having a fin oriented lengthwise and widthwise along first and second directions respectively, an isolation structure adjacent to sidewalls of the fin, and first and second source/drain (S/D) features over the fin. The method includes forming an etch mask exposing a first portion of the fin under the first S/D feature and covering a second portion of the fin under the second S/D feature; removing the first portion of the fin, resulting in a first trench; forming a first dielectric feature in the first trench; and removing the second portion of the fin to form a second trench. The first dielectric feature and the isolation structure form first and second sidewalls of the second trench respectively. The method includes laterally etching the second sidewalls, thereby expanding the second trench along the second direction and forming a via structure in the expanded second trench.
US11848369B2
Embodiments provide methods for forming nanowire structures, such as, for example, horizontal gate-all-around (hGAA) structures. In one embodiment, a method includes selectively etching material from a stack disposed on a material layer located on a substrate with a plasma to create recesses on each of first and second sides of the stack and depositing a dielectric material on the first and second sides. The stack includes repeating pairs of first and second layers. The method also includes removing the dielectric material from the first and second sides, where the dielectric material remains in the recesses of the first and second sides, and selectively depositing a stressor layer on regions of the first and second sides which are unprotected by the dielectric material to form gaps between the stressor layer and the dielectric material remaining in the recesses of the first and second sides.
US11848368B2
A semiconductor having a first gate-all-around (GAA) transistor, a second GAA transistor, and a third GAA transistor is provided. The first (GAA) transistor includes a first plurality of channel members, a gate dielectric layer over the first plurality of channel members, a first work function layer over the gate dielectric layer, and a glue layer over the first work function layer. The second GAA transistor include a second plurality of channel members, the gate dielectric layer over the second plurality of channel members, and a second work function layer over the gate dielectric layer, the first work function layer over and in contact with the second work function layer, and the glue layer over the first work function layer. The third GAA transistor includes a third plurality of channel members, the gate dielectric layer over the third plurality of channel members, and the glue layer over the gate dielectric layer.
US11848364B2
A semiconductor device includes, first and second source/drain patterns on an active pattern and spaced apart from each other, a first source/drain contact on the first source/drain pattern and including a first source/drain barrier film and a first source/drain filling film on the first source/drain barrier film, a second source/drain contact on the second source/drain pattern, and a gate structure on the active pattern between the first and second source/drain contacts and including a gate electrode, wherein a top surface of the first source/drain contact is lower than a top surface of the gate structure, and a height from a top surface of the active pattern to a top surface of the first source/drain barrier film is less than a height from the top surface of the active pattern to a top surface of the first source/drain filling film.
US11848358B2
A drift layer is made of silicon carbide and has a first conductivity type. At least one trench has a first side surface facing a Schottky barrier diode region, and a second side surface extending in a transistor region and contacting a source region, a body region, and the drift layer. A first protective region is provided under the at least one trench, has a second conductivity type, and is higher in impurity concentration of the second conductivity type than the body region. A second protective region extends from the first protective region, reaches at least one of the first side surface and an end region of the second side surface continuous with the first side surface, has an uppermost portion shallower than a lowermost portion of the body region, and is higher in impurity concentration of the second conductivity type than the body region.
US11848344B2
The present application provides a pixel structure, an image sensor, a device, an image processing method and a control method. The pixel structure includes a plurality of first pixels and a plurality of second pixels, where the first pixels adopt first photoelectric conversion elements arranged in an array and provided with high sensitivity, and the second pixels adopt second photoelectric conversion elements arranged in an array and provided with low sensitivity, to realize compatible recognition of high-brightness information and low-light information by the image sensor and improving the dynamic range; the first photoelectric conversion elements and the second photoelectric conversion elements adopt a design of independent output circuits to realize separate output of electrical signals without interfering with each other, which improves recognition reliability and signal utilization recognition; the overall performance of the image sensor can also be improved based on layout of the pixel structure of the present application.
US11848343B2
Provided are a spectral filter, a method of manufacturing the same, and an image sensor and an electronic device each including the spectral filter. The spectral filter includes a plurality of first reflective layers provided spaced apart from each other, and a plurality of cavities provided between the plurality of first reflective layers. The cavities have different thicknesses according to a center wavelength. Each of the cavities includes a plurality of etch stop layers having a constant total thickness according to the center wavelength, and at least one dielectric layer having a total thickness which changes according to the center wavelength, wherein the etch stop layers include materials having etch selectivities different than that of the dielectric layer.
US11848338B2
An image sensor includes a plurality of first photodiodes included in a first area of a unit pixel, and configured to generate electric charges, a second photodiode included in a second area of the unit pixel, and configured to generate electric charges, a first microlens disposed above the first area, a second microlens disposed above the second area, a first floating diffusion region included in the first area, a second floating diffusion region included in the second area, a plurality of first transfer transistors configured to provide the electric charges generated by the plurality of first photodiodes to the first floating diffusion region, and a second transfer transistor configured to provide the electric charges generated by the second photodiode to the second floating diffusion region. A sum of light-receiving areas of the plurality of first photodiodes is greater than a light-receiving area of the second photodiode.
US11848318B2
A package structure and a manufacturing thereof are provided. The package structure includes a base, a chip, a control element and an underfill. The chip is disposed on the base and includes a recess, and the recess has a bottom surface and a sidewall. The control element is disposed between the base and the chip and disposed on the bottom surface of the recess, and a gap exists between the control element and the sidewall of the recess. The underfill is disposed in the recess. The chip and the control element are electrically connected to the base respectively.
US11848308B2
Disclosed is a semiconductor package comprising a substrate, a chip stack including semiconductor chips stacked in an ascending stepwise shape on the substrate, first power/ground wires through which the substrate is connected to a lowermost semiconductor chip of the chip stack and neighboring semiconductor chips of the chip stack are connected to each other, and a second power/ground wire that extends from a first semiconductor chip and is connected to the substrate. The first semiconductor chip is one semiconductor chip other than the lowermost semiconductor chip and an uppermost semiconductor chip of the chip stack. The chip stack includes a first stack and a second stack on the first stack. The second stack constitutes a channel separate from that of the first stack.
US11848307B2
A semiconductor package includes a base substrate and an interposer substrate. The interposer substrate includes a semiconductor substrate, a first passivation layer, a wiring region, a through via penetrating through the semiconductor substrate and the first passivation layer, and a second passivation layer covering at least a portion of the first passivation layer and having an opening exposing a lower surface of the through via. The semiconductor package further includes a conductive pillar extending from the opening of the second passivation layer; and a conductive bump disposed between the conductive pillar and the base substrate. The opening of the second passivation layer has inclined side surfaces such that a width of the opening decreases towards the first passivation layer, and side surfaces of the conductive pillar are positioned to overlap the inclined side surfaces of the second passivation layer in a vertical direction.
US11848298B2
A semiconductor apparatus includes: a first conductor plate; a second conductor plate separated from the first conductor plate; a plurality of semiconductor devices having back surface electrodes connected to the first conductor plate; a relay substrate mounted on the second conductor plate and including a plurality of first relay pads and a second relay pad connected to the plurality of first relay pads; a plurality of metal wires respectively connecting control electrodes of the plurality of semiconductor devices to the plurality of first relay pads; a first conductor block connected to front surface electrodes of the plurality of semiconductor devices; a second conductor block connected to the second relay pad; and a sealing material sealing the first and second conductor plates, the plurality of semiconductor devices, the relay substrate, the metal wire, and the first and second conductor blocks, the sealing material includes a first principal surface and a second principal surface opposed to each other, the first conductor plate is exposed from the first principal surface, the second conductor plate is not exposed from the first principal surface, and the first and second conductor blocks are exposed from the second principal surface.
US11848296B2
A semiconductor device package is provided. The semiconductor device package includes providing a first substrate, a computing unit and a power module. The first substrate has a first surface and a second surface opposite to the first surface. The computing unit is adjacent to the first surface. The computing unit includes a semiconductor die. The power module is adjacent to the second surface. The power module includes a power element and a passive element. Each of the semiconductor die, the power element, and the passive element is vertically arranged with respect to each other, and the passive elements are assembled between the semiconductor die and the power element.
US11848293B2
A semiconductor package includes a sequential stack of first and second semiconductor chips, and a first internal connection member that connects the first and second semiconductor chips to each other. The first semiconductor chip includes a first substrate that has a first top surface and a first bottom surface that are opposite to each other, and a first conductive pad on the first top surface. The second semiconductor chip includes a second substrate that has a second top surface and a second bottom surface that are opposite to each other, and a second conductive bump on the second bottom surface. The first internal connection member connects the first conductive pad to the second conductive bump. The first conductive pad has a first width in one direction. The second conductive bump has a second width in the one direction. The first width is smaller than the second width.
US11848290B2
A semiconductor structure includes a first inductor, a second inductor, and a first input/output (I/O) pad. The first I/O pad is coupled to the first inductor and the second inductor. The first I/O pad, a first central axis of a first magnetic field of the first inductor, and a second central axis of a second magnetic field of the second inductor are disposed sequentially along a first direction.
US11848283B2
Integrated circuit package (ICP) with: (i) stored information pertaining to an amount and/or value of precious material present in the ICP; and (ii) sensor for detecting an amount of precious material present in the ICP. In some embodiments the ICP is embedded in a smart card for use with a smart card reader system that can communicate data to and/or from the ICP.
US11848277B2
Provided is a control module including a printed circuit board, an IC, and a shielding cover. The shielding cover is provided with a dispensing hole for adhesive dispensing. The IC is soldered onto the printed circuit board, and an adhesive may be dispensed between the IC and the printed circuit board through the dispensing hole. A method for manufacturing a control module is also provided.
US11848267B2
A semiconductor device includes a substrate. A first dielectric layer is over the substrate. A first interconnect is in the first dielectric layer. A second dielectric layer is over the first dielectric layer and the first interconnect. A conductive via extends through the first dielectric layer, the second dielectric layer and the substrate. A topmost surface of the conductive via is level with a topmost surface of the second dielectric layer. A third dielectric layer is over the second dielectric layer and the conductive via. A fourth dielectric layer is over the third dielectric layer. A second interconnect is in the fourth dielectric layer. The second interconnect extends through the third dielectric layer and the second dielectric layer and physically contacts the first interconnect.
US11848257B2
A package is disclosed. In one example, the package comprises a carrier, a semiconductor chip having a first connection area at which the semiconductor chip is mounted at a first vertical level on or above the carrier, and a connection body. The semiconductor chip is bent to thereby be connected at a second connection area of the semiconductor chip at a second vertical level, being different from the first vertical level, with the connection body.
US11848253B2
A semiconductor structure with an air gap includes a dielectric stack having a first dielectric layer on a substrate, a second dielectric layer on the first dielectric layer, and a third dielectric layer on the second dielectric layer. A first conductive layer and a second conductive layer are disposed in the dielectric stack. The first conductive layer and the second conductive layer are coplanar. A cross-like-shaped air gap is disposed in the dielectric stack between the first and second conductive layers. An oxide layer is disposed on a sidewall of the second dielectric layer within the cross-like-shaped air gap.
US11848252B2
A semiconductor component, including a support frame and at least one semiconductor module attached to the support frame, wherein the support frame includes a respective passage (on the edge of which a base plate of the semiconductor module rests, wherein the base plate is soldered to the support frame.
US11848246B2
In an embodiment, a device includes: an interposer; a first integrated circuit device attached to the interposer; a second integrated circuit device attached to the interposer adjacent the first integrated circuit device; a heat dissipation die on the second integrated circuit device; and an encapsulant around the heat dissipation die, the second integrated circuit device, and the first integrated circuit device, a top surface of the encapsulant being coplanar with a top surface of the heat dissipation die and a top surface of the first integrated circuit device.
US11848245B2
A power semiconductor apparatus includes a power semiconductor element having low and high potential side electrodes and a sense electrode, high and low potential side conductors electrically connected with the high potential side electrodes, respectively, a sense wiring electrically connected with the sense electrode, and a first metal portion facing the low potential side conductor or the low potential side conductor across the sense wiring. When viewed from an array direction of the sense wiring and the first metal portion, the sense wiring has a facing portion facing the high or low potential side conductor, the first metal portion forms a recess in a part overlapping the facing portion, and a depth of the recess is formed such that a distance between a bottom of the recess and the sense wiring is larger than a distance between the sense wiring and the high or low potential side conductor.
US11848244B2
In examples, a wafer chip scale package (WCSP) comprises a semiconductor die including a device side having circuitry formed therein. The WCSP includes a redistribution layer (RDL) including an insulation layer abutting the device side and a metal trace coupled to the device side and abutting the insulation layer. The WCSP includes a conductive member coupled to the metal trace, the conductive member in a first vertical plane that is positioned no farther than a quarter of a horizontal width of the semiconductor die from a vertical axis extending through a center of the semiconductor die. The WCSP includes a lead coupled to the conductive member and extending horizontally past a second vertical plane defined by a perimeter of the semiconductor die.
US11848240B2
A conductive gate over a semiconductor fin is cut into a first conductive gate and a second conductive gate. An oxide is removed from sidewalls of the first conductive gate and a dielectric material is applied to the sidewalls. Spacers adjacent to the conductive gate are removed to form voids, and the voids are capped with a dielectric material to form air spacers.
US11848236B2
Process flows and methods are provided for recessing a fill material within openings formed within a patterned substrate. The openings are formed within a multilayer stack comprising a target material layer and one or more additional material layers, which overly and differ from the target material layer. After the openings are formed within the multilayer stack, a grafting material comprising a solubility-shifting agent is selectively deposited within the openings, such that the grafting material adheres to the target material layer without adhering to the additional material layer(s) overlying the target material layer. Next, a fill material is deposited within the openings and the solubility-shifting agent is activated to change the solubility of a portion of the fill material adjacent to and surrounding the grafting material. Then, a wet development process is used to remove the soluble/insoluble portions of fill material to the recess the fill material within the openings.
US11848235B2
Systems, devices and methods of manufacturing a system on silicon wafer (SoSW) device and package are described herein. A plurality of functional dies is formed in a silicon wafer. Different sets of masks are used to form different types of the functional dies in the silicon wafer. A first redistribution structure is formed over the silicon wafer and provides local interconnects between adjacent dies of the same type and/or of different types. A second redistribution structure may be formed over the first redistribution layer and provides semi-global and/or global interconnects between non-adjacent dies of the same type and/or of different types. An optional backside redistribution structure may be formed over a second side of the silicon wafer opposite the first redistribution layer. The optional backside redistribution structure may provide backside interconnects between functional dies of different types.
US11848233B2
A method includes the following steps. A seed layer is formed over a structure having at least one semiconductor die. A first patterned photoresist layer is formed over the seed layer, wherein the first patterned photoresist layer includes a first opening exposing a portion of the seed layer. A metallic wiring is formed in the first opening and on the exposed portion of the seed layer. A second patterned photoresist layer is formed on the first patterned photoresist layer and covers the metallic wiring, wherein the second patterned photoresist layer includes a second opening exposing a portion of the metallic wiring. A conductive via is formed in the second opening and on the exposed portion of the metallic wiring. The first patterned photoresist layer and the second patterned photoresist layer are removed. The metallic wiring and the conductive via are laterally wrapped around with an encapsulant.
US11848225B2
Methods and apparatus for pre-treating semiconductor wafers before edge trimming to enhance wafer edge quality prior to thinning the semiconductor wafers from an initial thickness, and increasing yield post-thinning of the pre-treated, edge trimmed semiconductor wafers. An apparatus includes a stage configured to receive one of a device wafer or a carrier wafer having a device wafer mounted thereto thereon, a laser tool located above the stage and oriented to direct a laser beam downwardly toward the stage, and a vertically movable blade rotatable about a horizontal axis along a radius from a vertical axis at a center of the device wafer and positionable proximate to and radially inward of an outer periphery of the device wafer.
US11848214B2
A method of manufacturing a semiconductor package includes mounting and electrically connecting a semiconductor die to a substrate. The semiconductor die and the substrate are encapsulated to form an encapsulation. Via holes are laser-ablated through the encapsulation and conductive material is deposited within the via holes to form vias. A first buildup dielectric layer is formed on the encapsulation. Laser-ablated artifacts are laser-ablated in the first buildup layer. The laser-ablated artifacts in the first buildup layer are filled with a first metal layer to form a first electrically conductive pattern in the first build up layer. The operations of forming a buildup layer, forming laser-ablated artifacts in the buildup layer, and filling the laser-ablated artifacts with an electrically conductive material to form an electrically conductive pattern can be performed any one of a number of times to achieve the desired redistribution.
US11848208B2
A method for forming a semiconductor device structure is provided. The method includes forming a first spacer over a substrate. The method includes partially removing the first spacer to form a gap dividing the first spacer into a first part and a second part. The method includes forming a filling layer covering a first top surface and a first sidewall of the first spacer. The filling layer and the first spacer together form a strip structure. The method includes forming a second spacer over a second sidewall of the strip structure. The method includes forming a third spacer over a third sidewall of the second spacer. The third spacer is narrower than the second spacer.
US11848198B2
A method for manufacturing a semiconductor device having a low-k carbon-containing dielectric layer includes: depositing a low-k carbon-containing dielectric material, which has a carbon content ranging from 16 atomic % to 23 atomic %, using a precursor mixture to form a carbon-containing dielectric layer having a k value ranging from 2.8 to 3.3 and a porosity ranging from 0.03% to 1.0%; forming the carbon-containing dielectric layer into a patterned carbon-containing dielectric layer having a recess therein by etching, the patterned carbon-containing dielectric layer having a porosity ranging from 1.0% to 2.0%; and filling the recess with an electrically conductive material to form an electrically conductive feature in the patterned carbon-containing dielectric layer.
US11848197B2
A method for manufacturing a wide band gap semiconductor device using a substrate of SiC wafer is disclosed. The method includes coating the substrate with a hard mask material, performing lithography to define patterned openings in the hard mask material of the substrate, etching the substrate to form patterned trenches from the defined patterned openings, removing the hard mask using a chemical process from the substrate, cleaning the substrate with the patterned trenches, performing epitaxy on the substrate to form a uniform single crystal layer over the patterned trenches to create a plurality of micro voids, kiss polishing the substrate, performing another epitaxy on the substrate using a fast epitaxial growth process to provide an active device epitaxial layer suitable to fabricate SiC devices, and after fabrication of the SiC devices, severing the plurality of micro voids to extract the SiC devices from the substrate of the SiC wafer.
US11848193B2
A ferroelectric semiconductor device includes a substrate having a channel structure, a trench pattern having a bottom surface and a sidewall surface in the channel structure, a dielectric layer disposed on the bottom surface and the sidewall surface of the trench pattern, and a gate electrode layer disposed on the dielectric layer. The dielectric layer includes a ferroelectric layer pattern and a non-ferroelectric layer pattern that are disposed along the sidewall surface of the trench pattern.
US11848191B2
Producing a semiconductor or piezoelectric on-insulator type substrate for RF applications which is provided with a porous layer under the BOX layer and under a layer of polycrystalline semiconductor material.
US11848184B2
An ion guide (20) provided in a first intermediate vacuum chamber includes six rod electrodes (211 to 216) and a voltage generation unit. The six rod electrodes (211 to 216) are in a hexapole arrangement on the ion incident side, and the two rod electrodes (211 and 214) are tilted with respect to the Z-axis in a manner approaching a central axis (201) as they progress in the ion transport direction, so that the four rod electrodes (211, 214, 215, and 216) are in a quadrupole arrangement. The voltage generation unit applies radio-frequency voltages ±V cos ωt whose phases are inverted to each other between adjacent rod electrodes of the six rod electrodes (211 to 216) around the central axis (201), applies a DC voltage U1 to the four electrodes (211, 214, 215, and 216) by which ions pass through them in an excellent manner, and applies a DC voltage U2 different from U1 to the other two rod electrodes (212 and 213).
US11848178B2
Semiconductor processing systems and methods are disclosed. An exemplary semiconductor processing system may include a semiconductor processing chamber containing a solid boron deposit, a remote plasma unit disposed upstream of the semiconductor processing chamber, and an optical absorption sensor disposed downstream of the semiconductor processing chamber. The remote plasma unit may be configured to generate plasma effluents from a fluorine-containing precursor. The optical absorption sensor may be configured to measure within an outflow from the semiconductor processing chamber a level of a boron-containing compound produced via a reaction between at least a portion of the solid boron deposit and the plasma effluents flowed from the remote plasma unit into the semiconductor processing chamber.
US11848170B2
An ion generator includes an arc chamber defining a plasma generation space, and a cathode which emits thermoelectrons toward the plasma generation space. The arc chamber includes a box-shaped main body having an opening, and a slit member mounted to cover the opening and provided with a front slit. An inner surface of the main body is exposed to the plasma generation space made of a refractory metal material. The slit member includes an inner member made of graphite and an outer member made of another refractory metal material. The outer member includes an outer surface exposed to an outside of the arc chamber. The inner member includes an inner surface exposed to the plasma generation space, and an opening portion which forms the front slit extending from the inner surface of the inner member to the outer surface of the outer member.
US11848162B2
A multilayer ceramic electronic component includes an end surface of a second external electrode and an end surface of a fourth external electrode that face a mounting surface of a mounting substrate on which a first multilayer ceramic electronic component body and a second multilayer ceramic electronic component body are mounted. A first metal terminal is connected to the second external electrode, a second metal terminal is connected to the fourth external electrode, and a connection terminal is connected across a first external electrode and a third external electrode. An insulator is disposed between the first multilayer ceramic electronic component body and the second multilayer ceramic electronic component body.
US11848161B2
Provided are a multilayer ceramic capacitor and a board having the same, the multilayer ceramic capacitor including: a capacitor body including an active region, which includes a plurality of dielectric layers and a plurality of internal electrodes alternately disposed with respective dielectric layers interposed therebetween, and covers formed on and under the active region, respectively. The multilayer ceramic capacitor further includes external electrodes disposed on the capacitor body so as to be connected to the internal electrodes. Among the internal electrodes, an internal electrode disposed adjacently to one of the covers has at least one cutaway portion within a portion of the internal electrode connected to the external electrode, and the cutaway portion is (at least partially) filled with a dielectric material.
US11848140B2
Various examples of an integrated parallel matrix transformer and inductor are disclosed herein. In one aspect, the transformer includes a first magnetic core having a first set of pillars of a first transformer and a second set of pillars of a second transformer and a second magnetic core having a first and second inductor pillar. The first and second magnetic cores can be separate or integrated into one core. The transformer also includes a planar winding structure. The planar winding structure may include a primary winding and a plurality of secondary windings. The primary winding can be configured to equally divide a primary current. The primary winding can extend a number of turns to conduct half of the primary current around the first inductor pillar and the first set of pillars and to conduct half of the primary current around the second inductor pillar and the second set of pillars.
US11848128B2
The present disclosure provides a magnetic component and a power module, relating to the technical field of power electronics; the magnetic component provided by the present disclosure includes: a first heat sink, a magnetic core extending in a transverse direction and a winding structure wound on the magnetic core, the winding structure includes at least a first coil and a second coil arranged adjacently along the transverse direction, a gap is provided between the first coil and the second coil, at least part of the first heat sink is arranged in the gap, the first heat sink is in thermal contact with the first coil, the second coil and the magnetic core.
US11848124B2
A conductor for a busbar electric wire can include a conductive plate material having a substantially rectangular cross-sectional shape and an opening formed on one side in a width direction orthogonal to a longitudinal direction of the plate material. The width direction can correspond to a planar direction of the plate material. A busbar electric wire can include the conductor and an insulating sheath that covers the plate material.
US11848119B2
A high frequency signal transmission cable includes a conductor, an insulator provided over a periphery of the conductor, a plating layer provided over a periphery of the insulator, and a sheath provided over a periphery of the plating layer. A crack suppressing layer includes a non-cross-linked polyethylene is provided between the insulator and the plating layer, in such a manner as to remain in contact with the insulator while being provided with the plating layer over an entire periphery of a roughened outer surface of the crack suppressing layer. The crack suppressing layer is unadhered to the insulator. The plating layer is adhered to the crack suppressing layer. The crack suppressing layer suppresses an occurrence of a cracking in the plating layer by bending together with the plating layer while being integral and moving with the plating layer in a longitudinal direction of the cable.
US11848110B2
The techniques described in this disclosure relate to methods and systems for generating a model profile to identify opportunities to, for example, initiate dialogue between a pharmacy and a patient. The techniques include a method comprising generating a model profile to identify at least one discrete opportunity to initiate dialogue with a patient; analyzing a patient profile associated with a patient to determine whether the patient profile fits the model profile; determining that the patient profile fits the model profile; and sending a message to the patient.
US11848109B1
A system and method is implemented to provide a construction of three separate timelines for comparison and analysis including a query to a historical accurate database. One or more data sets are compared to a high accuracy database that contains reviewed and accurate historical impairment data. An analysis of the historical data can facilitate the output of a temporary impairment rating, apportionment, future care demand of resources and one or more recommendations for the most effective manner to achieve MMI. The collection of outputs are used to create an injury map nexus.
US11848105B2
A method of implementing an artificial intelligence based imaging platform for cardiopulmonary analysis comprises providing a multilayer convolutional network for cardiopulmonary analysis configured for segmenting data sets of cardiopulmonary scans into resolution voxels; supervised learning and validation of the platform by classification of tissue within classification voxels of a specific given training and validation data sets by the multilayer convolutional network for neurological tumor identification with each classification voxel of the training and validation data sets having a predetermined ground truth; and implementing the platform by classification of tissue within classification voxels of a specific given patient data sets by the multilayer convolutional network for cardiopulmonary analysis with each classification voxel of each data set assigned a label. An artificial intelligence based imaging platform implemented according to the method is disclosed.
US11848094B2
Mid-infrared spectroscopic analysis of tissue specimens can include training a learning model and using the trained learning model to classify tissue into at least two (or more than two) categories such as a tumor category, a non-tumor category, and a histology category. Resulting richer diagnostic indication can be provided and can optionally be mapped to a schema for RGB or other display. Efficient and accurate classification can employ an efficient linear SVM model representation. The model representation can include a β spectrum including the fuller wavelength set, a central tendency indicator (μ) of the training set, a spread indicator (σ) of the training set, and a scaling factor. Various types of illuminators and response detectors can include one or more Quantum Cascade Lasers, broadband light source configured to permit spectral separation, a thermal or other imaging array, among others.
US11848092B2
A radiotherapy feedback device is provided which provides one of a plurality of indication signals for presentation to a surgeon based on the status of a current surgical procedure. In some aspects, an indication signal is provided to the surgeon if the surgical procedure on an anatomical structure is of sufficient status so as to respond well to subsequent radiotherapy.
US11848087B2
A pharmacy automation system having a robot having a hardware device and a software for internal mapping to perform simultaneous localization and mapping (SLAM) is disclosed herein. The robot is configured to use the SLAM technique to carry out at least the following different interactions: the robot communicates autonomously with a physician or an assistant directly or via an intermediary; the robot interacts with an inventory of goods and browses the inventory of goods to determine if a prescribed medication is available in the pharmacy; if the prescribed medication is available in the pharmacy, the robot interacts with a medication dispenser, using the internal mapping to fill a container with the prescribed medication, and store the container; when a patient or a proxy arrives to pick up the prescribed medication, the robot checks and approves an identification of the patient or the proxy; and when the patient or proxy presents a prescription containing the prescribed medication, the robot retrieves the container with the prescribed medication and hands the container with the prescribed medication over to the patient or proxy.
US11848084B1
A computer system includes memory storing a database including a label text table for storing multiple label texts each associated with a national drug code (NDC), a fields table, and a field options table. A processor is configured to execute instructions including receiving drug input from a user indicative of a specified NDC, querying the database to obtain a label text associated with the specified NDC, at least one field associated with the obtained label text, and multiple field options associated with the obtained field, building a data structure, converting the data structure to a user interface for displaying the obtained label text, the obtained field, and the multiple obtained field options, receiving a user selection of one of the multiple obtained field options, and printing the label text including the updated field to a label and/or saving the label text including the updated field to a record database.
US11848082B2
Techniques are provided for computing with private healthcare data. The techniques include a method comprising constructing an isolated memory partition that forms a secure enclave and pre-provisioning software within the secure enclave. The pre-provisioned software is configured to receive at least one of input data or the instructions for the one or more application computing processes in an encrypted form; decrypt the at least one of input data or instructions using one or more cryptographic keys; execute the one or more application computing processes based on the decrypted at least one of input data or instructions to generate output data; generate a proof of execution that indicates that the one or more application computing processes operated on the received input data; encrypt the output data using the one or more cryptographic keys; and provide external access to the encrypted output data and the proof of execution.
US11848076B2
In one aspect, a method is disclosed for presenting, on a computing device, a graphical user interface (GUI) of a therapeutic tool. The method includes presenting, in a first screen of the GUI, a design space for a protein for an application, where the design space includes a set of sequences, where each sequence contains a respective set of activities pertaining to the application. The method also includes receiving, via a graphical element in the first screen, a selection of one or more query parameters of the design space, and presenting, in a second screen of the GUI, a solution space that includes a subset of the set of sequences, where each sequence contains the respective set of activities, where the subset of the set of sequences is selected based on the one or more query parameters.
US11848075B2
Provided is a method for detecting a biomarker indicating states of a target biological system based on data acquired by measuring the target biological system. The method includes the steps of: preparing a reference dataset based on data acquired from one or more reference biological systems; generating a target dataset by adding, to the reference dataset, target biological data acquired from the target biological system; acquiring first correlation coefficients between a plurality of factor items in the reference dataset; acquiring second correlation coefficients between the plurality of factor items in the target dataset; acquiring difference correlation coefficients that are differences between the first correlation coefficients and the second correlation coefficients; acquiring indexes respectively for the plurality of factor items based on the difference correlation coefficients; and selecting the biomarker based on the indexes.
US11848070B2
Memory with DQS pulse control circuitry is disclosed herein. In one embodiment, a memory device comprises a DQS terminal and circuitry operably coupled to the DQS terminal. The DQS terminal is configured to receive an external DQS signal including a first pulse having a first width. In turn, the circuitry is configured to generate a second pulse based at least in part on the first pulse and output an internal DQS signal including the second pulse. The second pulse can have a second width greater than the first width. In some embodiments, the external DQS signal can further include a third pulse having a third width greater than the second width. In such embodiments, the circuitry can be further configured to generate and output a fourth pulse based at least in part on the third pulse that has a fourth width equivalent to the third width.
US11848069B2
The memory device includes a page buffer circuit including a page buffer connected to each of a plurality of bit lines. The page buffer includes at least one additional latch and N number of data latches, and a control logic circuit that controls a setting of the page buffer. Based on a first setting, data programmed in a current program operation is stored in some of the N data latches and the at least one additional latch, and data which is to be programmed in a next program operation before the current program operation is completed is stored in some other of the N data latches and the at least one additional latches. Based on a second setting, externally provided data is not stored in the at least one additional latch in the current program operation and the next program operation.
US11848066B2
A programmable logic device (PLD) supports scan testing of configurable logical blocks using scannable word line (WL) shift register (WLSR) chains to enable writes to configurable memory bits while scan test data is input via a scan chain comprising scannable bit line (BL) shift registers (BLSRs). Input test data may be shifted onto BLs to write data into a configurable memory bit when a corresponding WL associated with the configurable memory bit is asserted. Logic blocks may comprise: latch-based configurable memory bits, scannable WLSRs forming a distinct WLSR chain in shift mode and driving corresponding WLs. Each WL, when asserted, enables writes to a corresponding configurable memory bit. A scannable BLSR receives serial scan test vector input in shift mode and drives a corresponding BL coupled to the configurable memory bit to write data to the configurable memory bit when the associated WL is asserted.
US11848063B2
A circuit includes a first output signal supply line, a second output signal supply line, an output line, a first p-type thin-film transistor disposed between the first output signal supply line and the output line an n-type thin-film transistor disposed between the second output signal supply line and the output line, and a second p-type thin-film transistor disposed between the second output signal supply line and the output line. The n-type thin-film transistor and the second p-type thin-film transistor are configured to be OFF to output a signal on the first output signal supply line to the output line when the first p-type thin-film transistor is ON. The first p-type thin-film transistor is configured to be OFF to supply a signal on the second output signal supply line to the output line when the n-type thin-film transistor and the second p-type thin-film transistor are ON.
US11848059B2
A method of erasing memory cells in a memory device is provided. The method includes grouping a plurality of word lines into a first group, which does not include edge word lines, and a second group, which does include edge word lines. An erase operation is performed on the memory cells of the first and second groups until erase-verify of the memory cells of the first group passes. It is then determined if further erase of the memory cells of the second group is necessary. In response to it being determined that the additional erase operation is necessary, an additional erase operation is performed on at least some of the memory cells of the second group until erase-verify of the memory cells of the second group passes.
US11848052B2
The present disclosure discloses a ternary content addressable memory based on a memory diode, which includes a plurality of kernel units having functions of storing data, erasing/writing data, and comparing data; the kernel units are arranged in an array, all kernel units in a unit of row are connected to a same matching line, and all kernel units in a unit of column are connected to a same pair of complementary search signal lines; the kernel unit includes two memory diodes; top electrodes of a first memory diode and a second memory diode are respectively connected to a pair of complementary search signal lines, and bottom electrodes of the first memory diode and the second memory diode are connected to a same matching line. The present disclosure can greatly reduce a chip dimension of the ternary content addressable memory and reduce power consumption; the ternary content addressable memory of the present disclosure has a simple structure, which effectively simplifies a manufacturing process and reduces a manufacturing cost; the present disclosure provides and achieves a memory diode that is compatible with a standard CMOS process, which is suitable for currently rapidly developing semiconductor integrated circuits.
US11848040B2
A device includes first and second reference storage units, and first and second reference switches. The first reference switch outputs a first current at a first terminal thereof to the first reference storage unit. The first reference storage unit receives the first current at a first terminal thereof and generates a first signal, according to the first current, at a second terminal thereof to an average current circuit. The second reference switch outputs a second current at a first terminal thereof to the second reference storage unit. The second reference storage unit receives the second current at a first terminal thereof, and generates a second signal, according to the second current, at a second terminal thereof to the average current circuit. The first and second reference switches are coupled to a plurality of first memory cells by a first word line.
US11848037B2
A method of protecting a magnetic layer of a magnetic recording medium is provided to reduce the thickness of the magnetic spacing while improving corrosion resistance and tribological performance of the magnetic recording medium.
US11848033B2
A file system 130 has a function of integrally managing a first recording region 9a in a first auxiliary storage device and a second recording region 9b in a second auxiliary storage device. A reception section 110 receives information indicating the type of the file to be recorded. A place information acquisition section 114 acquires information regarding a recording place corresponding to the received information indicating the type of the file. A metadata processing section 134 defines metadata regarding a recording place of the file in reference to the acquired information regarding the recording place. A recording processing section 132 records the file into the first recording region 9a and/or the second recording region 9b according to the defined metadata.
