| Document | Document Title |
|---|---|
| US11623316B2 |
Testbed device for use in predictive modelling of manufacturing processes
A testbed device includes high performance actuators, a video microscopy system and a plurality of high resolution, throughput sensors adapted or configured for collecting data that may be used in predictive modelling of machine processes. |
| US11623314B2 |
Magnetic chuck
A magnetic chuck includes a cylinder tube including a workpiece attraction surface to which a workpiece is attracted, a piston assembly including a permanent magnet and being movable in an internal space of the cylinder tube, the piston assembly separating the internal space of the cylinder tube into a first pressure chamber and a second pressure chamber, a first supply/discharge port formed in the cylinder tube and communicating with the first pressure chamber, a second supply/discharge port formed in the cylinder tube and communicating with the second pressure chamber, and a communication passage configured to allow the first pressure chamber and the second pressure chamber to communicate with each other. |
| US11623310B2 |
Installation apparatus for mounting a garnish onto a vehicle structure and methods of making and using the same
An installation apparatus for mounting a garnish on a vehicle can include a jig, a tool and a controller. The jig can be placed on a predetermined portion of the flange and in a predetermined orientation relative to the flange. The jig can orient the tool in a predetermined orientation relative to the garnish when the jig is placed on the vehicle and the garnish is positioned adjacent to the vehicle. The controller can be configured to indicate an install complete condition based on force data and tool proximity data, where the force data is indicative of a force applied by the tool onto the garnish while the tool installs the garnish onto the first portion, and the tool proximity data is indicative of a proximity of the tool relative to a portion of the vehicle after the tool mounts the garnish onto the vehicle. |
| US11623308B2 |
Auto-pressing jig apparatus for pressing electrode lead to busbar
Disclosed is an automatic pressing jig apparatus including a plurality of pressing units configured to simultaneously press a plurality of bus bars provided in the battery module, the plurality of pressing units pressing an end portion of a lead assembly from an upper portion of the bus bar so that the lead assembly does not protrude through a lead slit of a bus bar among the plurality of bus bars; a support plate connected to one end portion of the plurality of pressing units to support the plurality of pressing units; and a distance adjusting unit connected to the support plate to move the support plate so that the plurality of pressing units are moved away from or closer to the battery module. |
| US11623305B2 |
Autonomous laser treatment system for agricultural objects
Various embodiments of an apparatus, methods, systems and computer program products described herein are directed to an agricultural observation and treatment system and method of operation. The agricultural treatment system uses a treatment unit for emitting a laser at agricultural objects. The treatment unit is configured with a treatment head assembly that includes a moveable treatment head with one or more laser emitting tips. A first and second motor assembly are operated by the treatment unit to control the movement of the treatment head. The first motor assembly includes a first motor rotatable in a first rotational axis. A first linkage assembly is connected to the first motor and the treatment head assembly. The first linkage assembly is rotatable by the first motor. The second linkage assembly is rotatable by the second motor. |
| US11623296B2 |
Plasma cutting machine and control method therefor
A plasma cutting machine cuts a work piece with a plasma arc. The plasma cutting machine includes a plasma torch, a drive device, and a controller. The plasma torch includes an electrode and a nozzle and generates the plasma arc. The drive device moves the plasma torch. The controller includes a storage device and controls the drive device. The storage device records information pertaining to the plasma cutting machine. The controller acquires a weight of a work piece. The controller acquires a consumption amount of at least one of the electrode and the nozzle. The controller records, in the storage device, processing performance data including the weight of the work piece and the consumption amount correlated with each other. |
| US11623292B2 |
Real time resistance monitoring of an arc welding circuit
A welding or additive manufacturing power supply includes output circuitry configured to generate a welding waveform, a current sensor for measuring a welding current generated by the output circuitry, a voltage sensor for measuring an output voltage of the welding waveform, and a controller operatively connected to the output circuitry to control the welding waveform, and operatively connected to the current sensor and the voltage sensor to monitor the welding current and the output voltage. A portion of welding waveform includes a controlled change in current from a first level to a second level different from the first level. The controller is configured to determine a circuit inductance from the output voltage and the controlled change in current, and further determine a change in resistance of a consumable electrode in real time based on the circuit inductance. |
| US11623291B2 |
Selective soldering system for selective wave soldering of circuit boards comprising gripping unit for exchanging solder nozzles
Selective soldering system for selective wave soldering of circuit boards, including a solder pot, a solder nozzle which can be detachably arranged on the solder pot, wherein the solder nozzle has a nozzle base and a nozzle neck, wherein at the free end of the nozzle neck a nozzle opening is provided, the solder pot being arranged on a moving unit, which can be moved along an x and y axis in a horizontal plane and along a z axis in the vertical direction, and a control unit for controlling the moving unit. |
| US11623290B2 |
Method of machining gas turbine engine components
A method of forming a gas turbine engine component including an airfoil and at least one shroud includes the steps of (1) machining a gas path surface of the at least one shroud utilizing a non-electrochemical machining (ECM) process, and (2) then utilizing ECM on at least the airfoil. |
| US11623289B2 |
Gear machining support device and gear machining device
A gear machining support device supports machining when a tooth of a gear is machined on a workpiece by relatively moving the workpiece and a machining tool while synchronizing rotations of the workpiece and the machining tool around respective center axis lines thereof. The gear machining support device includes: a target modification amount storage unit configured to store target modification amounts of at least two of modification elements of a tooth surface shape of the tooth of the gear, the modification elements including crowning, bias, a helix angle, a pressure angle, and a tooth profile roundness; and a correction amount determination unit configured to determine a correction amount of a machining control element during a machining operation such that the at least two of modification elements approximate the respective target modification amounts stored in the target modification amount storage unit. |
| US11623286B2 |
Tapered end mill
A tapered end mill includes an outer circumferential cutting edge, a flute is disposed such that a flute bottom radius defined as a distance between a flute bottom and the tool axis decreases from a shank side toward the tool tip side, the flute bottom radius linearly changes at a predetermined gradient angle in the tool axis direction, the gradient angle changes at a predetermined change point to become smaller on the tool tip side as compared to the shank side, and a gradient angle θ1 on the tool tip side relative to the change point is equal to or larger than 0° and smaller than a taper half angle α of a cutting portion provided with the outer circumferential cutting edge, and a gradient angle θ2 on the shank side relative to the change point is larger than the taper half angle α. |
| US11623275B2 |
Method for producing sintered member, and sintered member
A method for producing a sintered member, including the steps of: preparing a raw powder; press-forming the raw powder to produce a green compact; and sintering the green compact by high-frequency induction heating, wherein a temperature of the green compact in the sintering step is controlled to satisfy all the following conditions (I) to (III): (I) the temperature is increased without maintaining the temperature in a temperature range equal to or higher than an A1 point of an Fe—C phase diagram and lower than the sintering temperature of the green compact, (II) a heating rate is set to 12° C./s or more in a temperature range of the A1 point to an A3 point of the Fe—C phase diagram, and (III) a heating rate is set to 4° C./s or more in a temperature range of the A3 point of the Fe—C phase diagram to the sintering temperature of the green compact. |
| US11623273B2 |
System and method for making a structured material
A system for forming a bulk material having insulated boundaries from a metal material and a source of an insulating material is provided. The system includes a heating device, a deposition device, a coating device, and a support configured to support the bulk material. The heating device heats the metal material to form particles having a softened or molten state and the coating device coats the metal material with the insulating material from the source and the deposition device deposits particles of the metal material in the softened or molten state on the support to form the bulk material having insulated boundaries. |
| US11623272B2 |
Casting tool and method for producing a piston for an internal combustion engine
A casting tool for a piston may include a casting mold for forming a piston part from a casting melt and a casting head including a feeder for feeding the casting melt into the casting mold. The casting head may include a ring-shaped groove, and the groove may include an inner groove flank for forming the casting melt into a circumferential, ring-shaped sealing rib such that an inner rib flank of the sealing rib rests with a sealing effect against the inner groove flank when the casting melt solidifies in the groove. Additionally or alternatively, the casting head may include a ring-shaped collar, and the collar may include an outer collar flank for forming the casting melt to provide a circumferential, ring-shaped sealing groove such that an outer groove flank of the sealing groove rests with a sealing effect against the outer collar flank when the casting melt solidifies. |
| US11623268B2 |
Machine and method for manufacturing a reinforced net and reinforced net
A machine for manufacturing a reinforced net with hexagonal meshes including a plurality of permanently deformable wires, a reinforcing element, and a mechanism for the reciprocal coiling of first wires and second wires in twos. The mechanism has passages for the reinforcing elements, and a feed system for: the first wires, fed in from a plurality of containers mounted on board the machine and provided internally with a predetermined length of the first wires; for part of the second wires, fed in alternately with the first wires, so as to be interwoven therewith in twos in the coiling mechanism; and for the reinforcing elements, fed into the machine. For all the reinforcing elements, a wire receptacle is provided for one of the second wires, the wire receptacle being rotatable around the reinforcing element. |
| US11623265B2 |
Power swage tool
A swage tool includes a power unit connected to a yoke. The power unit exerts vertical force on a die block. The yoke holds swage dies in place and opposes the force exerted by the die block. The die block transfers the load exerted by the power unit into the swage dies, which surround the connector. The swage dies convert vertical force from the power unit into a radial swage on the connector. Quick release endplates hold the swage dies in place in the yoke and the die block. A yoke shroud keeps broken pieces of the yoke together if the yoke fails. A counter records the number of swages made by the tool. A rotating handle, a stand, remote wireless actuation and swage die identification imprints are also provided. |
| US11623264B2 |
Press mold
A press mold for forming a panel, may include an upper die for vertically operating by an upper press, and having a mounting recess recessed upward at a lower surface central portion, a lower die disposed under the upper die, and configured to the vertically operate by a lower press, an upper pad disposed in a center portion of the mounting recess, and formed with an upper forming surface at a lower surface edge portion, a lower steel disposed under the upper pad, mounted on the lower die, and formed with a lower forming surface at an upper surface edge portion of the lower steel corresponding to the upper forming surface, and an upper steel mounted on the upper die at a position exterior to the lower forming surface. |
| US11623263B2 |
Bending apparatus for coiled tubing
A bending apparatus for coiled tubing protects the entire path of coiled tubing from the reel to the injector, while still protecting a main controlled bend from the reel to the injector. The bending apparatus includes a conduit having a bend portion and a flexible portion. The main controlled bend is isolated in the bend portion, while a smaller adjustment bend is designed for the flexible portion. The changes in the upright angle from dispensing coiled tubing from different levels of the reel no longer cause damage. The changes in the lateral angle from dispensing coiled tubing from both sides of the reel no longer cause damage. A table mount can also be added to allow more adjustment for changes in the lateral angle. |
| US11623262B2 |
Method for incrementally forming
A method for incrementally forming includes: preparing a tool T disposed on one side of a metal plate W, a fixing jig 1 to hold a periphery of the metal plate W, and a template P1 including a molded edge E that follows at least a part of a contour of a part to be processed F; arranging the template P1 on the other side of the metal plate W; holding the periphery of the metal plate W together with the template P1 by the fixing jig 1 to fix the metal plate W and the template P1; and moving the tool T while pressing the tool T against the metal plate W, to incrementally form the part to be processed F having a three-dimensional shape of the metal plate W.The method enables to form the part to be processed F in high precision with no use of a molding die and thus, is effective in bringing about reducing cost of equipment and manufacturing. |
| US11623261B2 |
Hot-stamping formed article, vehicle member, and manufacturing method of hot-stamping formed article
A hot-stamping formed article is formed of a single steel sheet, and includes: a top sheet portion; a pair of standing wall portions; and a protrusion portion which connects the top sheet portion to the standing wall portion and protrudes outward from the top sheet portion, in which the protrusion portion includes an inner wall portion which stands upright from the top sheet portion, and an outer wall portion which is folded outward from an end edge of the inner wall portion, and an angle between the top sheet portion and the protrusion portion is 80° to 90°. |
| US11623259B2 |
System for flattening steel plates
A system for flattening steel plates includes crane, a first conveyor, a second conveyor, a first shape detector, a second shape detector, a first rangefinder, a second rangefinder, a first detection device, a second detection device, a first idler roller, a second idler roller, a flattening machine, a first robot, a second robot, a third robot, and a fourth robot. The flattening machine is connected to one end of the first conveyor and one end of the second conveyor. The first shape detector is disposed above a middle part of the first conveyor. The second shape detector is disposed above a middle part of the second conveyor. The first rangefinder is disposed at one end of the first conveyor. The first detection device is disposed between the first rangefinder and the flattening machine. The second rangefinder is disposed on one end of the flattening machine. |
| US11623254B2 |
Pipeline inspection device
A pipeline inspection device including a stand, a drum rotatably supported by the stand, the drum including an opening in a front wall of the drum, a cable disposed at least partially within the drum, the cable including a camera disposed on a distal end of the cable, the camera and the cable configured to be directed into a conduit, a hub including a body at least partially insertable into the opening of the drum, the hub being electrically coupled to the cable when inserted into the opening, a wireless communication module housed within the hub, and a battery supported by the hub, the battery and the hub being removable from the drum as a single unit. |
| US11623250B2 |
Method and system for sorting inspected parts
A sorting system for inspected parts includes a storage assembly, a conveyance system, and a controller. The storage assembly has a plurality of bins configured to receive and store the inspected parts. The conveyance system is configured to deliver the inspected parts to the storage assembly. The controller programmed to, assign part types to each of the plurality of bins. The controller is further programmed to operate the conveyance system to deliver each of the inspected parts to one of the plurality of bins having a matching part type. The controller is further programmed to, in response to a full condition of the storage assembly, empty the inspected parts from a first the plurality of bins. |
| US11623249B2 |
Vibrating screen
The vibrating screen have a screen deck, two sidewalls and a mechanical vibrator comprising two shafts, rotating at the same rotation and in opposite directions, each one of the end portions of each shaft carrying an eccentric weight and being supported on bearings which are supported in the sidewalls of the vibrating screen. The shafts have their end portions, adjacent to each other, supported on bearings mounted to a same bearing case fixed to beams, transversal and having opposite ends fixed to the sidewalls of the vibrating screen. Each end portion of a shaft carries an eccentric weight with a total mass different from that one of the eccentric weights of the end portions of the other shaft, said shafts rotating in determined phases, defining the inclination of the major axis of an elliptical movement imparted to the screen deck. |
| US11623246B2 |
Piezoelectric micromachined ultrasound transducer device with piezoelectric barrier layer
A piezoelectric micromachined ultrasound transducer (PMUT) device may include a plurality of layers including a structural layer, a piezoelectric layer, and electrode layers located on opposite sides of the piezoelectric layer. Conductive barrier layers may be located between the piezoelectric layer and the electrodes to the prevent diffusion of the piezoelectric layer into the electrode layers. |
| US11623245B2 |
Compact ultrasonic atomizers using folded resonators
A vibrating piezoelectric atomizer comprising: a piezoelectric tube having a length, a first end defining an opening and a second end, the second end of the piezoelectric transducer tubular body is connected to a horn; the horn is dimensioned to be half wavelength resonator; the horn is folded and located alongside the piezoelectric tube; a metallic disk is connected to the horn near the first end of the piezoelectric tube, whereby by applying an alternating voltage across electrodes of the piezoelectric tube, the piezoelectric tube is excited into a resonant vibration when frequency of excitation equals to half wavelength resonant frequency of the piezoelectric tube's length and vibrates in synchronism and is communicated to the metallic disk to atomize a liquid. |
| US11623238B2 |
Coating method, coating bar head and coating apparatus
An embodiment of the present invention provides a coating method, a coating bar head and a coating apparatus which enables coating in which changes in coating film thickness is less likely to occur, even when performing meniscus coating at a high speed. This coating method is a coating method including: supplying a coating liquid between a coating bar head and a substrate to form a meniscus; and moving the substrate, wherein a cross section of the coating surface of the bar head in the direction of coating, is a convex curve, and has bending points at both ends of the curve. |
| US11623236B2 |
Fluidic ejection device with optical blockage detector
The present disclosure is directed to a fluidic ejection device configured to detect whether one or more nozzles of the fluidic ejection device is in a normal state, a blocked nozzle state, or an accumulated fluid state. The fluidic ejection device includes an optical blockage detector having a light emitting device configured to emit a light signal, and a light sensor configured to detect the light signal. The optical blockage detector detects the normal state, the blocked nozzle state, and the accumulated fluid state based on the detected light signal. |
| US11623234B2 |
Portable airless sprayer
A fluid dispensing device includes a housing and a reciprocating piston fluid pump coupled to the housing. The reciprocating piston fluid pump includes a piston disposed within a cylinder. The piston is configured to pressurize at least one pumping chamber. A motor is coupled to the housing and connected to the reciprocating piston fluid pump to actuate the piston. A wobble assembly connects the motor to the piston of the reciprocating piston fluid pump. A spray tip connected to an outlet of the at least one pumping chamber. |
| US11623231B2 |
Electrostatic fluid delivery system
An electrostatic fluid delivery system is configured to deliver fluid, such as a disinfectant fluid, onto a surface by electrically charging the fluid and forming the fluid into a mist, fog, plume, or spray that can be directed onto a surface, such as a surface to be cleaned. The system atomizes the fluid using a high-pressure fluid stream and passes the fluid through an electrode of a nozzle assembly to charge droplets of the atomized fluid. |
| US11623230B2 |
Voltage application device and discharge device
Voltage application device includes voltage application circuit. Voltage application circuit applies a voltage to load including discharge electrode that holds liquid, voltage application circuit generating discharge in discharge electrode. During a drive period, voltage application circuit periodically changes a magnitude of the voltage applied to load at a drive frequency within a predetermined range including a resonance frequency of liquid, voltage application circuit mechanically vibrating liquid. |
| US11623229B2 |
Adjustable flow nozzle system
Various embodiments for an adjustable flow nozzle system having a manifold with a plurality of adjustable flow nozzles in which the flow rate of each adjustable flow nozzle may be individually adjusted are described herein. |
| US11623228B2 |
Piston for centrifugation
A piston for centrifugation according to one embodiment may include: a body; a valve which can move inside the body to the front side and the rear side of the body according to an applied external force; a fluid channel through which a fluid flows from the front side of the body to the rear side of the body; and a valve support for guiding movement of the valve. |
| US11623225B2 |
Method of separating grains of valuable minerals, precious metals, rare-earth metals, precious and semi-precious stones from natural ores in the aquatic environment by means of the phenomenon of adhesion
A method of separating grains of valuable minerals, precious metals, rare-earth metals, precious and semi-precious stones from natural ores in the aquatic environment by means of the phenomenon of adhesion, consecutively covering stages such as: initial separation consisting in sieving fractions up to 5000 μm from alluvial (rubble) ore or crushing primary (rock) ore to a fraction causing the separation of valuable minerals from gangue and where appropriate separating ferromagnetics from ores by means of a known method; forming the suspension by mixing the initially separated fraction of ore with liquid; adsorption of valuable minerals from the suspension on the adhesive coating and also recovering water from the process; and desorption of particles of valuable minerals from the adhesive coating; wherein lanolin or its mixtures with additives are used to form the adhesive coating in the separator, whereby, the content of lanolin in the mixture is not less than 80%. |
| US11623214B2 |
Fluidic card assembly
A fluidic card assembly (1) comprises an inlet (20) for introducing a fluid to the fluidic card assembly (1), a turbulent flow portion (30) downstream of the inlet (20), the turbulent flow portion (30) comprising a widening fluid channel (31) whereby a fluid introduced via the inlet (20) channel undergoes turbulence, and a laminar flow portion (40) downstream of the turbulent flow portion (30). The laminar flow portion (40) is configured to allow fluid passing from the turbulent flow portion (30) into the laminar flow portion (40) to establish a laminar flow pattern, and is configured to house a biochip (44) such that a fluid in the laminar flow portion (40) may be in contact with the biochip (44). |
| US11623213B2 |
Microbiological testing device, method for provision and use of such a device
A microbiological testing device for testing a liquid to be analysed that is liable to contain at least one microorganism, includes a closed inner space, a microbiological filtration member and an inlet port. The device has a nutritive layer in contact with the filtration member, and in that, in a configuration for providing the device an open/close member of the inlet port is in a closed state; the absolute gas pressure inside the closed inner space is strictly less than the standard atmospheric pressure, such that the device is able to create suction through the inlet port during a first opening of the open/close member. |
| US11623212B2 |
Ion exchange resin transportation and storage
Methods of stabilizing virgin ion exchange resin material are provided. The methods include rinsing virgin ion exchange resin material with deoxygenated water, introducing the rinsed virgin ion exchange resin material into a liquid impermeable compartment of a gas impermeable vessel and hermetically sealing the vessel. The methods include rinsing virgin ion exchange resin material with deoxygenated water, introducing the rinsed virgin ion exchange resin material into a gas impermeable vessel, introducing an oxygen scavenging material into the gas impermeable vessel, and hermetically sealing the vessel. A method of facilitating water treatment in a site in need thereof by providing rinsed virgin ion exchange resin material in deoxygenated water positioned in a liquid impermeable compartment of a gas impermeable vessel is also provided. A vessel containing deoxygenated water and virgin ion exchange resin material and an oxygen scavenging material is also provided. |
| US11623208B2 |
Catalyst systems
Catalyst systems suitable for tetramerizing ethylene to form 1-octene may include a catalyst having a structure according to Formula (VI) or Formula (VII). In Formulas (VI) and (VII), X is a halogen, a (C2-C30) carboxylate, acetylacetonate, or a (C1-C30) hydrocarbyl; L1 is a neutral coordinating ligand; n is an integer from 0 to 6; Y is a (C6-C20)fluorine-substituted aryl, a (C6-C20)fluorine-substituted aryloxy, or a (C1-C20)fluorine-substituted alkoxy; and L∩L is a bidentate chelating ligand. The catalyst system may also include an aluminum containing agent which includes a reaction product of an organoaluminum compound and an antifouling compound. The antifouling compound may include one or more organic acids, organic acid salts, esters, anhydrides, or combinations of these. |
| US11623206B2 |
Manganese-cobalt spinel oxide nanowire arrays
Manganese-cobalt (Mn—Co) spinel oxide nanowire arrays are synthesized at low pressure and low temperature by a hydrothermal method. The method can include contacting a substrate with a solvent, such as water, that includes Mn04- and Co2 ions at a temperature from about 60° C. to about 120° C. The method preferably includes dissolving potassium permanganate (KMn04) in the solvent to yield the Mn04- ions. the substrate is The nanoarrays are useful for reducing a concentration of an impurity, such as a hydrocarbon, in a gas, such as an emission source. The resulting material with high surface area and high materials utilization efficiency can be directly used for environment and energy applications including emission control systems, air/water purifying systems and lithium-ion batteries. |
| US11623205B2 |
Method and system for hybrid catalytic biorefining of biomass to methylated furans and depolymerized technical lignin
A method is disclosed for converting biomass into a fuel additive, the method comprising: liquefying the biomass to form a liquor; neutralizing the liquor; precipitating lignin out of the liquor; extracting furfural (FF) and 5-hydroxymethylfurfural (HMF) from the liquor; and hydrodeoxygenating (HDO) the extracted furfurals over a Cu—Ni/TiO2 catalyst. The catalyst for hydrodeoxygenating (HDO) furfural (FF) and 5-hydroxymethylfurfural (HMF) to methylated furans comprises copper-nickel (Cu—Ni) particles supported on titanium dioxide (TiO2), and wherein the copper-nickel particles form core-shell structures in which copper (Cu) is enriched at a surface of the catalyst. |
| US11623200B2 |
Reactor systems
This disclosure relates to reaction container systems providing for headspace-based condensation, coalescing devices, and other features. |
| US11623198B2 |
Ultrasound generation member, ultrasound emission device, and ultrasound denaturation observation device
An ultrasound generation member according to an aspect of the present invention includes an ultrasound generation element configured to emit ultrasound in a direction of a target object in one specific container of a plurality of containers. An ultrasound emission device according to an aspect of the present invention includes the ultrasound generation member, and a drive power supply configured to apply voltage across the ultrasound generation element of the ultrasound generation member. An ultrasound emission device according to an aspect of the present invention includes the ultrasound generation member that includes, as the ultrasound generation element, a plurality of ultrasound generation elements, and a drive power supply configured to apply voltage across the plurality of ultrasound generation elements of the ultrasound generation member. |
| US11623197B2 |
Complex modality reactor for materials production and synthesis
Disclosed apparatuses, systems, and materials relate to the disassociation of feedstock species (such as those in gaseous form) into constituent components, and may include an energy generator configured to provide a microwave energy. A first chamber defines a first volume and is configured to guide the microwave energy along the first chamber as a sinusoidal wave having an energy maxima at a point along the first chamber. A second chamber contains a plasma plume and is positioned substantially proximal to the first chamber, and is configured to enable propagation of the microwave energy through the first chamber and the second chamber such that the microwave energy demonstrates, at a radial center of the second chamber, a coaxial energy maxima configured to ignite the plasma plume contained in the second chamber. Carbon-containing materials may be formed by controlling flow parameters of the feedstock species into the first or second chamber. |
| US11623195B2 |
Reaction apparatus and method
Provided are an apparatus and a method for reaction for use in a co-precipitation reaction for preparing a catalyst or a cathode active material for a lithium secondary battery, which injects a raw material (a solution) at least between impellers according to the solution level in a vessel, thereby making a stirring speed uniform and, in particular, minimizing a concentration difference between solutions. The apparatus for the reaction may comprise: a reaction vessel; a stirring means provided inside the reaction vessel and having multistage impellers; and a raw material injecting means, comprising at least one injection nozzle connected to the reaction vessel, for injecting a raw material at least between impellers. |
| US11623191B2 |
System for applying a building material with multiple mixers and movement device
A system for applying a building material, including: a first component of the building material, including a first constituent and a second constituent; a second component of the building material; a first mixer for mixing the first constituent and the second constituent; a supply device for supplying the first constituent to the mixer; a movement device for modifying a site of application in a space; and a second mixer for mixing the first component and the second component. |
| US11623184B2 |
Thin polymer membrane for treatment of saline water
An ultra high molecular weight polyethylene (UHMWPE) membrane has at least one nanoporous UHMWPE film, where each of the nanoporous UHMWPE film is biaxial oriented with a thickness of 0.1 to 12 μm and pores that exclude particles in excess of 10 nm with a total porosity of 65 to 75 percent. The nanoporous UHMWPE film can be coated or laminated by a hydrophilic polymer to form a Janus membrane and can be made with a multilayer composite structure. The UHMWPE membrane can be used in a device for molecular distillation (MD), reverse osmosis (RO), or forward osmosis (FO). |
| US11623182B2 |
Nanofiltration membrane with high flux for selectively removing hydrophobic endocrine disrupting chemicals and preparation method thereof
A nanofiltration membrane with a high flux for selectively removing hydrophobic endocrine disrupting chemicals and a preparation method thereof are provided. The method includes the following steps: immersing a porous support layer into a first solution, removing excess droplets from a surface of the support layer after taking the support layer out of the first solution, and then immersing the support layer attached with the first solution into a second solution for an interfacial polymerization reaction, followed by washing after completion of the reaction to obtain the subject nanofiltration membrane. The first solution is an aqueous solution containing a polyamine monomer and an acid binding agent, and the second solution is an organic solution containing an acid chloride monomer and a metal-organic framework. |
| US11623180B2 |
Catalytic converter
A catalytic converter is provided with: an inlet-side diffuser part; an outlet-side diffuser part; a case including an upstream-side cylindrical part and a downstream-side cylindrical part; an inner liner provided in the upstream-side cylindrical part; a first catalyst retained inside the inner liner; and a second catalyst retained inside the downstream-side cylindrical part. An end face of the second catalyst faces a peripheral surface of the inner liner. An annular flow path is provided between the upstream-side cylindrical part and the inner liner, and the first catalyst is insulated from heat by the annular flow path. A part of exhaust flows into the second catalyst via the annular flow path. |
| US11623177B2 |
Atmospheric water generation systems and methods
An atmospheric water generation system comprises water vapor consolidation systems configured to increase the relative humidity of a controlled air stream prior to condensing water from the controlled air stream. The water vapor consolidation system comprises a fluid-desiccant flow system configured to decrease the temperature of the desiccant to encourage water vapor to be absorbed by the desiccant from an atmospheric air flow. The desiccant flow is then heated to encourage water vapor evaporation from the desiccant flow into a controlled air stream that circulates within the system. The humidity of the controlled air stream is thereby increased above the relative humidity of the atmospheric air to facilitate condensation of the water vapor into usable liquid water. |
| US11623175B1 |
Apparatus for trapping of reaction by-product having self regenerating function for used inner collecting tower
The present disclosure provides an apparatus for trapping of a reaction by-product having a self regenerating function for a used inner collecting tower, and an object of the present disclosure is to provide the reaction by-product trapping apparatus configured such that the trapping apparatus positioned between a process chamber and a vacuum pump or between the vacuum pump and a scrubber stops operating during a semiconductor manufacturing process when a trapping reaction of trapping a reaction by-product reaches a saturated state during a trapping operation, and the trapping apparatus removes the reaction by-product produced in an inner collecting tower through a heating reaction, such that the inner collecting tower is regenerated to enable an additional trapping reaction to be performed. |
| US11623169B2 |
Fuel-water separator systems and methods
A fuel-water separator includes a cartridge assembly and a bowl. The cartridge assembly receives a fuel-water mixture and provides a fuel. The cartridge assembly includes an endplate. The bowl is configured to store water separated from the fuel-water mixture. The bowl is coupled to the endplate. The endplate includes an air vent that receives air from the bowl. The air vent establishes a pressure equilibrium within the bowl and the cartridge assembly. |
| US11623165B2 |
Retaining apparatus, fuel tank filling installation having the same, and method for retaining a foreign fluid from a fluid
The invention relates to a retaining apparatus (1) having a filter element (3) in a fluid line (2) which can be flowed through in a flow direction (V) by a fluid (F) comprising a foreign fluid (X), having a volume flow control apparatus (5) by way of which the volume flow (S) through the fluid line (2) can be controlled, having a sensor device (6) by way of which the fraction of foreign fluid (X) in the fluid (F) can be determined, and having a control device (7) by way of which the volume flow (S) can be controlled by way of the volume flow control apparatus (5) in a manner dependent on the fraction of foreign fluid (X) in the fluid (F) as determined by way of the sensor device (6). The invention furthermore relates to a fuel tank filling installation having said retaining apparatus, and to a method for retaining foreign fluid from a fluid. |
| US11623160B2 |
System for building a load bearing structure
A system for building a load bearing structure for supporting a compressive load, the system including a plurality of wooden members; wherein a protrusion of a second member is locatable within a recess of a first or third member to interconnect the first and second or third and second members together to form the loading bearing structure, wherein the protrusion is not rotatable within the recess, and; wherein the third member has a recess with a depth greater than the height of the protrusion of the second member such that a cavity is formed between an upper inner wall of the third member and a top portion of the protrusion of the second member when the second and third members are interconnected. |
| US11623155B1 |
Swing seat assembly
A swing seat assembly, including a seat portion and a support portion, a lower support bar and an upper support bar, a lower set of elongate cables having first ends coupled with the lower support bar and second ends coupled with the seat portion, and an upper set of elongate cables having first ends coupled with a stationary support structure and second ends coupled with the upper support bar. The lower support bar is rotatably coupled with the upper support bar. |
| US11623153B2 |
Online video game service with split clients
A method for an online video game or application service system includes running a video game or application on an application host server at a data center, an uncompressed video stream being produced therefrom. The uncompressed video stream is encoded into compressed video stream, which is then transmitted over the Internet to an output client device of a user. The output client device decompresses the compressed video stream and displays live video on a screen. User control input transmitted from an input client device is delivered to the application host server. The user control input includes game or application commands. The input client device is associated with the user and is separate from the output client device. Responsive to receiving the game or application commands, the application host server generates a new uncompressed video stream. |
| US11623151B2 |
Information processing device and control method for executing a battle game including a field
Instructions recorded on a non-transitory recording medium cause an information processing device that executes a battle game to execute the steps of storing different attribute information in association with each of at least two players; displaying a field including a plurality of regions, a predetermined event being set for each region, and attribute information being associable with each region; upon a player selecting at least one region from among the plurality of regions, executing processing for the event of the selected region; based on a processing result for the event, determining whether newly to associate the attribute information of the player with the selected region; and determining victory and defeat for the plurality of players based on at least one of a count, a total area, and a total volume of regions with which each piece of attribute information is associated. |
| US11623149B2 |
System, method, and platform for creating non-fungible tokens for concealing and revealing the ownership information of and embedding predictions into digital avatars
A method of performing data analytics for daily fantasy sports games comprises collecting sets of predictions from a multitude of online players prior to the start of a game period. Each set includes numerical predictions of performances of different athletes at different positions in different performance categories in at least one sporting event. The predictions are locked at a predetermined time prior to the start of the game period. The method further comprises visually displaying statistics of the predictions to all of the online players after the predictions have been locked, but prior to the start of the game period. |
| US11623145B1 |
Anti-peek system for video games
Various aspects of the subject technology relate to systems, methods, and machine-readable media for preventing rendering of a character in a video game. The method includes receiving an action regarding a first character rendered in a first-person point of view (POV), the action causing the POV of the first character to change from the first-person POV to a third-person POV. The method includes detecting the POV of the first character is to be changed. The method includes determining characters are outside of a field of view (FOV) of the first character in the first-person POV and would be within the FOV of the first character in the third-person POV. The method includes changing the POV of the first character from the first-person POV to a third person POV. The method includes causing rendering of the video game in a third-person POV of the first character, the rendering preventing rendering of other characters. |
| US11623136B2 |
Directional wireless communication
A method for establishing communication between a portable electronic device and an electronic gaming machine within a gaming environment includes receiving wireless signal data transmitted from the portable electronic device, determining a wireless signal strength relative to the electronic gaming machine based on the wireless signal data, and based on a determination that the wireless signal strength relative to the electronic gaming machine has increased, exceeded a predetermined threshold level, and leveled off for an amount of time exceeding a time threshold after becoming stronger, initiating a wireless communication link between the electronic gaming machine and the portable electronic device. |
| US11623134B1 |
System and method for foosball table implementing playing obstacles
A foosball table system is disclosed that includes a playing surface, a plurality of walls extending upward relative to the playing surface, wherein a plurality of rods extend through a first sidewall of the playing surface through a second sidewall of the playing surface, a first goal on a first end wall of the playing surface, a second goal on a second end wall of the playing surface, the second end wall opposite the first end wall, a first and second set of user input controls, a processor and a non-transitory, computer-readable medium communicatively coupled to the processor and having logic stored thereon that, when executed by the processor, causes performance of operations including receive user input from either of the first set of user input controls or the second set of user input controls, and modifying gameplay of a foosball game currently being played using the foosball table system. |
| US11623130B2 |
Hockey goalkeeper leg pads
Hockey goalkeeper leg pads wearable on legs of a hockey goalkeeper to protect the legs, in which protective parts (e.g., pad members) of the hockey goalkeeper leg pads are adjustable to adjust how the hockey goalkeeper leg pads fit on the legs, and their adjustability is provided in a way that may be relatively light, easy to use, and simple to manufacture. |
| US11623129B2 |
Reflective video display apparatus for interactive training and demonstration and methods of using same
A smart mirror can show live or recorded streaming video of an instructor performing a workout in a package that is attractive and unobtrusive enough to hang in a living room. The smart mirror includes a mirror surface with a fully reflecting section and a partially reflecting section. A display behind the partially reflecting section shows the video when the smart mirror is on and is almost invisible when the smart mirror is off. The smart mirror also has a speaker, a microphone, and a camera to enable a user to view the video content and interact with the instructor. The smart mirror may connect to the user's smart phone, a peripheral device (e.g., a Bluetooth speaker) to augment user experience, a biometric sensor to provide biometric data to assess user performance, and/or a network router to connect the smart mirror to a content provider, an instructor, and/or other users. |
| US11623128B2 |
Tap method and mobile application for sports data collection
A mobile application executable on a mobile device and system for sports data collection are provided. The system and mobile application carry out a method including the step of communicating with spectators to accept tap inputs each corresponding to a competition metric achieved by a selected competitor witnessed by the spectators while viewing at least one competition. The method continues by sending the tap inputs to a server controller in communication with the mobile device associated with a user interface. The method also includes the step of receiving and displaying tap data related to an analysis of the tap inputs for scoring purposes by the server controller and at least one comparison statistic associated with each the spectators from the server controller. The at least one comparison statistic associated with the tap inputs from each of the spectators compared to the tap inputs from others of the spectators. |
| US11623127B2 |
Systems and methods for electronic targeting or hit/touch detection
The present invention provides systems and methods for remote competition involving first and second sets of targets at first and second geographically remote locations. Status, hit and game information including game result information is communicated and received from first and second apps at the first and second locations via a cloud resource, and a competition occurs between users at the first and second locations. |
| US11623126B1 |
System and method for networking fitness machines
A system and method for networking fitness machines for allowing an instructor to control various settings for a plurality of exercise machines simultaneously, and for allowing an individual user and/or trainer to modify the settings of an individual exercise machine. The system and method for networking fitness machines generally includes a trainer remote control device, one or more machine-mounted onboard trainer controllers, and a machine-mounted onboard user controller. The trainer remote control device may be securely mounted to the arm of a trainer so that the trainer's hands remain free to instruct exercisers. The trainer remote control device includes a touch screen that displays selections corresponding to various settings on the exercise machines. The trainer remote control communicates with the plurality of exercise machines via a wireless network or Bluetooth connection allowing the trainer to change the settings of a plurality of exercise machines in a class mode simultaneously. |
| US11623125B2 |
Rotation estimation device, rotation estimation method, recording medium stored with rotation estimation program, trajectory prediction device, trajectory prediction method, recording medium stored with trajectory prediction program, and ball-returning robot
The present disclosure provides a rotation estimation device including an acquisition section and a rotation estimation section. |
| US11623124B2 |
Golf club heads and methods to manufacture golf club heads
Embodiments of golf club heads, golf clubs, and methods to manufacture golf club heads and golf clubs are generally described herein. In one example, a golf club head may include a body portion having an interior cavity, a front portion, a rear portion, a toe portion, a heel portion, a sole portion, and a top portion. A face portion may be coupled to the front portion and may include a front surface having a plurality of grooves with each groove extending in a first direction, and a back surface having a plurality of channels with each channel having a length and a width being substantially smaller than the length. A filler material may at least partially fill the interior cavity. The length of at least one channel of the plurality of channels may extend in a second direction different from the first direction. Each channel may be at least partially filled with the filler material and may be configured to engage the filler material to adhere the filler material to the back surface of the face portion. Other examples and embodiments may be described and claimed. |
| US11623122B1 |
Functionalized aluminosilicate microspheres for golf ball applications
A golf ball core, mantle, and/or cover layer(s) of golf ball having a composition comprising functionalized aluminosilicate particles having a particle size of less than 50 μm is disclosed herein. The aluminosilicate microspheres with an average diameter less than 50 μm are functionalized with, but not limited to, polysulfide, vinyl, amino, epoxy, hydroxyl, carboxyl, methacryloyl, hydrocarbon, mercapto and isocyanate. |
| US11623121B1 |
Using aggregate activity data to generate a grade adjusted pace model
Using aggregate activity data to generate a grade adjusted pace model is disclosed, including: receiving a plurality of activities; selecting a portion of the plurality of activities based at least in part on recorded heart rate information associated with the plurality of activities; and generating a Grade Adjusted Pace (GAP) model based at least in part on the selected portion of the plurality of activities. |
| US11623120B2 |
Systems and methods for measuring and/or analyzing swing information
In a first aspect, a method for monitoring a golf swing is provided that includes coupling a mobile telephone to a golf club and employing the mobile telephone coupled to the golf club to monitor acceleration of the mobile telephone as the mobile telephone swings while a user swings the golf club, collect acceleration information based on the monitored acceleration of the mobile telephone as the mobile telephone swings, analyze the collected acceleration information to determine one or more characteristics of the golf swing based on the collected acceleration information, and output information regarding the one or more characteristics of the golf swing on the display of the mobile telephone. Numerous other aspects are provided. |
| US11623117B2 |
Exercise device
An exercise device of the type including a frame with a first crank assembly rotatably coupled to the frame about a first axis and a second crank assembly rotatably coupled to the frame about a second axis. A control system may be used in communication with the first crank assembly and the second crank assembly, which may provide a synchronous movement of the first crank assembly relative to the second crank assembly. A pedal arm may be provided with a first end pivotally coupled to the first crank assembly and a pedal positioned on a second end. A crank link may be used with one end coupled to the second crank assembly and a second end coupled to the pedal arm. The crank link may be movable on the pedal arm which may provide varying paths of motion of the pedals. |
| US11623114B2 |
Remote-sensing, Bluetooth-enabled resistance exercise band
Devices and methods are disclosed for remote clinical monitoring performance of exercises using a smart resistance exercise device including a resistance band, a first handle connected to a first end of the resistance band and a second handle connected to a second end of the resistance band, a force sensing assembly operably coupled to the resistance band, and a local receiving device communicatively coupled to the force sensing assembly. The force sensing assembly of the device includes a housing, and a force sensor disposed in the housing and operatively connected to the resistance band to measure a force exerted on the resistance band. The force sensing assembly also includes a processing and communication module communicatively coupled to the force sensor to receive measurements of the force sensor and communicatively coupled to the local receiving device to transmit the measurements to the local receiving device. |
| US11623113B2 |
Workout apparatus with telescoping legs
A workout apparatus having a crossbar with a first end and a second end, with each end of the crossbar engaging a pivot mount. The workout apparatus having four legs, with each pivot mount further engaging two legs therefore allowing the legs to be selectively rotatable around each of the pivot mounts in both a lateral axis and longitudinal axis of the crossbar. The workout apparatus having a first position where each pair of legs engaging each pivot mount at an angle greater than zero relative to each other and supporting the crossbar. The workout apparatus having a second position where the four legs are adjacent to the crossbar and positioned within the longitudinal plane of the crossbar. |
| US11623112B2 |
Fire control utilizing thermal imaging
A firefighting training system for use in training firefighters in the extinguishment of a simulated fire. The system includes a burn area disposed in a pit structure. The burn area includes a multitude of individual burn zones such that each of the individual burn zones can support a fire there within. The system further includes a control system to control the fire in each individual burn zone and a multitude of thermal imaging devices positioned to monitor the multitude of individual burn zones and to report the temperature of each individual burn zone to the control system. |
| US11623107B2 |
Particle arc therapy
A method of optimizing delivery of a particle beam at a target is disclosed. The particle beam is delivered from an output device at a plurality of control points. In implementations, the method comprises delivering a substantially continuous particle beam about the plurality of control points, iteratively adjusting a delivery time of the substantially continuous particle beam about the plurality of control points, and processing to undertake at least one of (i) pre-defining energy layers based on one or both of the control points and a control point sampling frequency, or (ii) sorting the energy layers. |
| US11623106B2 |
Systems, methods and devices for automated target volume generation
Systems and method for automatically generating structures, such as target volumes, in a treatment image using structure-guided deformation to propagate the structures from a planning image onto the subsequently acquired treatment image. |
| US11623105B2 |
Radioactive seed implantation by ablation catheter
Methods, apparatus, and systems for medical procedures are disclosed herein and include applying an ablation electrode of a catheter to a surface of a tissue area, providing a first energy to the ablation electrode applied on the surface of the tissue area to ablate the tissue area, inserting a catheter needle of the catheter to a first distance into the tissue area, through the surface of the tissue area, depositing, via the catheter needle, a first radioactive seed at the first distance, and damaging a second portion of the tissue area based on depositing the first radioactive seed at the first distance. |
| US11623104B2 |
Portable infrared physiotherapy instrument
Disclosed is a portable infrared physiotherapy instrument (10), comprising a shell (100), a power source (200), a fan (300), an infrared emission assembly (400) and a guide tube (500). The infrared emission assembly (400) comprises a fixing frame (410), and an electric heating wire (420) wound around the fixing frame (410), the electric heating wire (420) being capable of simultaneously generating visible light and heat after being energized, and the heat heating a rare earth coating on the outer surface of the electric heating wire, thereby changing the frequency range of the visible light so as to obtain infrared rays. The power source (200) drives the fan (300) to rotate so as to drive external air to enter the interior of the shell (100) from an opening of a first end of the shell (100) and form an air flow inside the shell (100), and the infrared rays and the heat are guided to the guide tube (500) under the action of the air flow and are discharged from one end of the guide tube (500). The instrument of the present invention is smaller in volume and convenient to carry, and can realize the directional emission of infrared rays and heat and has targeting properties, and the infrared rays and heat simultaneously generated by the electric heating wire (420) can go deep into the skin to perform deep heat therapy, and can effectively improve the effect of physiotherapy. |
| US11623101B2 |
Implant system including wake-up device and operating method of implant system including wake-up device
An implant system includes an implant device configured to generate a stimulation signal for a user using a power manager according to an operation mode based on biometric information of the user, and a wake-up device configured to switch the operation mode based on either one or both of an energy supply received through an external energy source different from the power manager and a result of counting a timer. |
| US11623096B2 |
Stimulation induced neural response for parameter selection
Devices, systems, and techniques are described for identifying stimulation parameter values based on electrical stimulation that induces dyskinesia for the patient. For example, a method may include controlling, by processing circuitry, a medical device to deliver electrical stimulation to a portion of a brain of a patient, receiving, by the processing circuitry, information representative of an electrical signal sensed from the brain after delivery of the electrical stimulation, determining, by the processing circuitry and from the information representative of the electrical signal, a peak in a spectral power of the electrical signal at a second frequency lower than a first frequency of the electrical stimulation, and responsive to determining the peak in the spectral power of the electrical signal at the second frequency, performing, by the processing circuitry, an action. |
| US11623095B2 |
Methods and systems for interleaving waveforms for electrical stimulation and measurement
A system can utilize interleaving periods or waveforms to stimulate patient tissue and sense signals using the stimulation electrodes. For example, the system can utilize alternating therapeutic periods and sensing periods. As another example, the system can alternate between biphasic waveforms having opposite temporal orders of positive and negative phases. As another example, waveforms that differ in a parameter, such as amplitude or pulse width, can be interleaved to provide different information in the respective sensed signals. |
| US11623094B2 |
Bioimpedance measurement method and apparatus with electrical stimulation performance
Aspects of the subject disclosure may include, for example, a method and apparatus for measuring a bioimpedance and performing an electrical stimulation. The method includes generating a first current corresponding to a first high-frequency, generating a second current corresponding to a second high-frequency, generating a low-frequency current based on a beat phenomenon of the first current and the second current, and calculating an impedance of a target part based on a voltage induced to the target part by a high-frequency current corresponding to at least one of the first current and the second current and the low-frequency current. |
| US11623089B2 |
Obstructive and central sleep apnea combination therapy control
Apnea events may be detected based on a primary biomarker, e.g., respiration, in the one or more physiological signals. The apnea events may be characterized as one of an obstructive sleep apnea (OSA) event, a central sleep apnea (CSA) event, or a combination OSA/CSA event based on a secondary biomarker, e.g., a frequency spectrum or a morphology of the respirations in the one or more physiological signals. A first electrical stimulation may be provided to treat OSA in response to a first one or more of the apnea events being characterized as OSA events. A second electrical stimulation may be provided to treat CSA in response to a second one or more of apnea events being characterized as CSA events. A third electrical stimulation may be provided to treat combination OSA/CSA in response to a third one or more of the apnea events being characterized as combination OSA/CSA events. |
| US11623086B2 |
System and method for therapy
Disclosed is a system for stimulation of a subject. The stimulation may be to provide therapy to treat the subject. Stimulation may be of selected muscle groups and/or portions. |
| US11623085B2 |
Devices and methods for treatment of tumors using electromagnetic signal
Systems and methods for treating cancerous tumors (including glioblastoma multiforme (GBM)) with electrotherapy, such as deep brain stimulation (DBS) technology, as disclosed herein. One or more configurations can be generated based on a patients tumor characteristics. The selected configurations can be electrode configurations or settings for an electrical source coupled to the electrodes. The one or more configurations can be targeted for inhibiting cell growth process, such as to inhibit mitosis, immune suppression, or to inhibit DNA replication. Inhibition of cell growth processes can initiate death of the cancerous cells. |
| US11623082B2 |
Flexible circuit peripheral nerve stimulator with low profile hybrid assembly
A peripheral nerve stimulator configured as a flexible circuit to stimulate or block the operation of a nerve or nerve bundle, including electrode array, cable and bond pad portions connected to an electronics package. The electrode array is configured for peripheral nerve modulation and may be curved cylindrically to encompass a nerve. A cylindrical curve can be imparted through thermoforming or by applying a stretchable polymer. The stretchable polymer places the electrode array portion into a cylinder when the electrode array portion is in a relaxed position. The electronics package includes low profile, stacked thin chip electronic components that are tunable in-situ, requiring less vertical and lateral space than stacked passives. The thin chip components may be high density trench capacitors, metal-on-semiconductor capacitors positioned on an integrated circuit chip. The thin chip components may include metal-insulator-metal capacitors having a tunable capacitance value and/or may be a binary capacitor array. |
| US11623079B2 |
Vagal nerve stimulation devices and methods for treating medical conditions
Vagal nerve stimulation devices and methods are provided for treating medical conditions, such as conditions associated with insufficient dopamine and/or endogenous opioids in the brain. A device includes one or more electrodes having a contact surface for contacting an outer skin surface of a patient and an energy source coupled to the electrodes. The energy source generates one or more electrical impulses and transmits the electrical impulses to the electrodes and transcutaneously through the outer skin surface of the patient at or near a vagus nerve. The one or more electrical impulses is sufficient to modulate the vagus nerve and release dopamine and/or endogenous opioids in a brain of the patient. |
| US11623078B2 |
Devices and methods for non-invasive vagal nerve stimulation
Devices and methods for non-invasive stimulation of nerves, such as the vagus nerve, include a housing and an electrode spaced from the housing. The electrode is configured to be positioned adjacent to, or in contact with, an outer skin surface of a patient. A source of energy is positioned within the housing and operably coupled to the electrode, either wirelessly or via a lead or other wired connection. The source of energy emits an electrical impulse to the electrode such that the electrical impulse passes through the outer skin surface of the patient to a nerve at a target region in the patient sufficient to modulate the nerve. The electrical impulse comprises bursts each with a frequency from about 1 Hz to about 100 Hz, wherein each of the bursts comprises 2 pulses to 20 pulses. |
| US11623068B2 |
Steerable introducer sheath assembly
An introducer sheath assembly having a handle portion including a distal end and a proximal end, and an introducer sheath extending outwardly from the distal end of the handle portion, the introducer sheath including a device lumen configured to slidably receive a corresponding device, a guidewire lumen configured to slidably receive a corresponding guidewire, and at least one steering cable disposed within at least one steering cable lumens that are disposed radially outwardly from the device lumen, and the handle portion including at least one steering assembly for modifying the tension of at least one of the at least one steering cables. |
| US11623067B2 |
Catheter
In some examples, a catheter comprises an inner liner, an outer jacket, and a structural support member positioned between at least a portion of the inner liner and the outer jacket. The inner liner, the outer jacket, and the structural support member define a catheter body that comprises a proximal portion having a first outer diameter, a distal portion having a second outer diameter less than the first outer diameter, the distal portion including a distal end of the catheter body, and a medial portion positioned between the proximal portion and the distal portion, the medial portion tapering from the first outer diameter to the second outer diameter. |
| US11623063B2 |
Humidifier with ingress protection for use in CPAP therapy
An apparatus for use in humidifying a flow of treatment gas for a user includes: a housing; an inlet structured to receive the flow of treatment gas from a gas flow generator; an outlet structured to convey the flow of treatment gas to a patient interface device; a compartment defined in the housing, the compartment being structured to hold a volume of water therein; a primary valve disposed between the inlet and the compartment, the primary valve being structured to permit passage of the flow of treatment gas from the inlet to the compartment and to prevent passage of a fluid from the compartment to the inlet; and a secondary valve disposed between the compartment and the inlet which is structured to permit passage of a fluid from the compartment to the inlet and to prevent passage of the flow of treatment gas from the inlet to the compartment. |
| US11623062B2 |
Humidification arrangement for a respiratory apparatus
A gas conduit for respiratory apparatus includes a lumen for passage of a breathable gas to a patient and a flexible conduit wall surrounding the lumen. The flexible conduit wall has a humidification apparatus for delivering water vapour into the gas passing through the lumen. |
| US11623060B2 |
Swivel elbow and connector assembly for patient interface systems
A patient interface assembly includes a cushion assembly, and air delivery tube, and a connector assembly. The cushion assembly includes a flexible cushion including a base and a pair of nasal pillows that extend from the base and a frame that is more rigid than the flexible cushion. The connector assembly connects the air delivery tube to the cushion assembly and includes and elbow with a second end with a part spherical ball shape and a gas washout vent with a plurality of vent openings. The connector assembly also includes an elbow connector positioned in the frame. The elbow connector forms a part spherical socket shape that engages the part spherical ball shape of the elbow. The elbow connector includes an anchoring flange, which is configured to secure the flexible cushion to the elbow connector by way of the anchoring flange being inserted into the flexible cushion through a central opening in the flexible cushion. |
| US11623059B2 |
Pivotable outlet port
An apparatus for providing a pressurised flow of breathable gas to the airways of a patient includes a pivotable outlet port structured and arranged to connect to an air delivery tube configured to pass the pressurised flow of breathable gas to a patient interface. The pivotable outlet port is able to pivot about at least one axis. |
| US11623058B2 |
Lower jaw thrusting, mandibular protracting, tongue holding, universal oropharyngeal airway device
A lower jaw thrusting (LJT) mandibular protracting oral airway device including an elongate member with a distal end and a proximal end defining an air passageway channel. The elongate member includes a lip flange, a curved main body, and a bite block. The lip flange is located at the proximal end and has an outwardly projecting surface. The curved main body extends to the distal end. The bite block is disposed between the lip flange and the curved main body. The bite block includes an upper dorsal surface having a first bite portion for maxillary incisor teeth engagement and a lower ventral surface having a second bite portion for mandibular incisor teeth engagement. The bite block includes a mandibular flange projecting downwards from the lower ventral surface located distal to the second bite portion for mandibular incisor teeth engagement and proximal to the first bite portion for maxillary incisor engagement. |
| US11623056B2 |
Fan unit with improved surge characteristics
A fan unit that forms part of a gases supply unit used as part of a breathing assistance system for providing heated gases to a user. The fan has an impeller surrounded by an upwardly sloped surface to facilitate improved airflow performance under surge conditions. |
| US11623051B2 |
Automatic injection device
An automatic injection device including a housing element, at least one resilient element arranged to be located within the housing element, a syringe including at least one syringe piston, a needle guard adapted for selectable positioning with respect to the housing element and a selectable driving element adapted, when actuated, to be driven by the at least one resilient element for initially displacing the syringe relative to the housing element from a non-penetration position to a penetration position and thereafter displacing the at least one syringe piston in the syringe to effect drug delivery and displacing the needle guard into a needle guarding position. |
| US11623050B2 |
Drive-control system for an injection device
A drive-control system for an injection device for delivering settable doses of a pharmaceutical substance contained in a cartridge, including a tubular housing body having a longitudinal axis, a proximal end and a distal end connectable to the cartridge enclosure, a helical spring contained in the housing body and a piston rod moveable towards the distal end and blocked in translation towards the proximal end. The housing body includes a control sleeve on which the spring is mounted, which rotatable around the axis, and a setting sleeve translatable along the axis. Rotation of the control sleeve in a first direction combined with compression of the spring causes the setting sleeve to be translated towards the proximal end of the housing body, and extension of the spring causes the setting sleeve to be translated towards the distal end of the housing body and the control sleeve to be rotated in a second direction and the piston rod to be pushed towards the outside of the housing body. |
| US11623046B2 |
Apparatus for recording information concerning the use of an injection device
Apparatus for recording information concerning the use of an injection device, the apparatus comprising: one or more sensors for providing information indicative of how the injection device is used; a processor configured to analyse said information detected by the one or more sensors to determine use information, said use information corresponding to how the injection device is used; and a memory for storing said use information in an image format such that said use information can be retrieved from the memory and displayed in an image. |
| US11623043B2 |
Parenteral nutrition diagnostic system, apparatus, and method
A parenteral nutritional diagnostic system, apparatus, and method are disclosed. In an example embodiment, a parenteral nutritional diagnostic apparatus determines muscle quantity and muscle quality of a patient's psoas muscle to determine a nutritional status of the patient. An image interface is configured to receive a medical image including radiodensity data related to imaged tissue of the patient. The apparatus also includes a processor configured to use the medical image to determine a tissue surface area for each different value of radiodensity and determine a distribution of the tissue surface area for each radiodensity value. The processor is configured to determine muscle quality by locating a soft tissue peak within the distribution that corresponds to a local peak in at a region related to at least one of muscle tissue, organ tissue, and intramuscular adipose tissue. The processor determines the nutritional status of the patient based on soft tissue peak. |
| US11623040B2 |
Sensing catheters
A catheter system may include a catheter lumen, first and second electrodes, and a sensor in communication with the first and second electrodes. The sensor may be configured to detect at least one of: a bulk volume of blood within a blood vessel and extravasation of a drug from the blood vessel into soft tissue adjacent the blood vessel. Other catheter systems may include a catheter lumen and a sensing chip coupled to the catheter lumen. The sensing chip may be configured to detect at least one of: a bulk volume of blood within a blood vessel and extravasation of a drug from the blood vessel into soft tissue adjacent the blood vessel. |
| US11623039B2 |
Systems and methods for controlling operation of a reduced pressure therapy system
Negative pressure wound therapy apparatuses and dressings, and systems and methods for operating such apparatuses for use with dressings are disclosed. In some embodiments, controlling the delivery of therapy can be based on monitoring and detecting various operating conditions. An apparatus can have a controller configured to monitor the duty cycle of a source of negative pressure and, based on the monitored duty cycle, determine whether a leak is present. The controller can be configured to provide an indication that a leak is present. For example, the controller can be configured to suspend and/or pause the delivery of therapy, and to restart the delivery of therapy due to a timeout, request from a user, etc. In addition, the controller can be configured to pause and/or restart the delivery of therapy upon a request from the user, such as in response to the user operating a switch. |
| US11623036B2 |
Devices and methods for modulating medium delivery
Devices, systems and methods for controlling, regulating, altering, transforming or otherwise modulating the delivery of a substance to a delivery site. The devices, systems and methods optimize the delivery of the substance to an intended site, such as a vessel, vascular bed, organ and/or other corporeal structures, while reducing inadvertent introduction or reflux substance to other vessels, vascular beds, organs, and/or other structures, including systemic introduction. |
| US11623034B2 |
System and method to lyse and remove red blood cells from a cell product
A method is provided for removing red blood cells from a suspension comprising red blood cells, white blood cells, platelets and plasma using a spinning membrane separator. The method comprises: a) flowing whole blood into the gap of the spinning membrane separator; b) collecting red blood cells and white blood cells in the gap and passing plasma and platelets through the membrane; c) introducing a first quantity of lysing buffer into the gap; d) incubating the red blood cells, white blood cells and lysing buffer in the gap for a period of time to cause a lysis reaction with the red blood cells; e) introducing a second quantity of lysing buffer into the gap to displace the first quantity of lysing buffer and a first quantity of red blood cell debris out of the gap; f) introducing a first quantity of wash buffer into the gap to quench the lysis reaction and displace the second quantity of lysing buffer and a second quantity of red blood cell debris out of the gap; and g) introducing a second quantity of wash buffer into the gap to flow washed white blood cells out of the housing. |
| US11623033B2 |
Blood component separation device
A blood component separation device for separating a plurality of blood components from blood sampled from a blood donor, and collecting platelets, includes: an operation unit that calculates a predicted platelet recovery rate from a hematocrit value of the blood and a platelet concentration of the blood, and calculates a recommended processing amount of the blood recommended for collecting a target number of units of platelets on the basis of the calculated predicted platelet recovery rate, wherein the operating unit sets the predicted platelet recovery rate calculated from any the hematocrit value and any the platelet concentration to be smaller by a predetermined value a when the blood donor is female than that when the blood donor is male. |
| US11623030B2 |
Methods, compositions and kits for surgical repair
In some aspects, the present invention provides surgical procedures that comprise applying compositions into and/or onto tissue, including supporting tissues (e.g., ligaments, connective tissue, muscles, etc.) for pelvic organs, among other tissues. In other aspects, the present disclosure pertains to compositions that are useful for performing such procedures. In still other aspects, the present disclosure pertains to kits that are useful for performing such procedures. |
| US11623028B2 |
Absorbable iron-based alloy implanted medical device
An absorbable implantable medical device made of iron-based alloy, including a base made of iron-based alloy and a complex, wherein the complex includes a complexing agent. In a physiological solution, the base made of iron-based alloy can react with the complexing agent to generate a water-soluble iron complex having solubility in the physiological solution of no less than 10 mg/L. A corrosion product generated after the absorbable implantable medical device made of iron-based alloy is implanted in a human body can be quickly metabolized/absorbed by the body. |
| US11623027B2 |
Partially resorbable implants and methods
Implants including non-resorbable frameworks and resorbable components, as well as methods of use thereof are disclosed. The embodiments include different combinations of a non-resorbable framework (in some case structural and in other cases non-structural), and a resorbable component embedded within and/or around the framework (again, in some cases structural and in other cases non-structural). The disclosed implants provide an efficient means of providing structural support for the vertebral bodies post-implantation, as well as encouraging resorption of the implant and fusion of the associated vertebral bodies without negative side effects and/or failure, such as subsidence of the implant or cracking/fracturing of a portion of the implant when implanted. |
| US11623025B2 |
Methods and kits for guiding growth of cells or cell components and uses thereof in tissue repair
Provided subject matter relates to tissue engineering. More specifically provided are kits, devices and methods for in situ repair and regeneration of guided and functional growth of cells and cell components by providing into the injury site biomaterial solution including the cell(s), magnetic particles and solidifying the biomaterial while applying the magnetic field. |
| US11623016B2 |
Scent diffuser
A fragrance diffuser has a diffuser element connecting a first reservoir to a second reservoir. As a fragrant oil flows between the reservoirs, the diffuser element becomes saturated with oil and diffuses the fragrance or scent. The diffuser is self-contained, easy to interact with, without creating a mess. The diffuser is relaxing and pleasant to watch as it flows through from one end and drips to the other, releasing one small bubble at a time. It is refillable, transportable, and the intensity of the scent release can be controlled easily by saturating the wood more or less often. |
| US11623015B2 |
System and method for safely irradicating pathogens
A system for eradicating pathogens is disclosed. A lamp is provided that emits a far-ultraviolet C (far-UVC) light generates an irradiation zone. A biometric sensor determines whether an individual is present in the irradiation zone. The biometric sensor signals a processor to determine whether the individual has been exposed to a threshold limit of far-UVC light. The processor determines whether the time an individual has been in the irradiation zone exceeds a threshold limit. If the individual has been in the irradiation zone a period of time exceeds the threshold, the lamp is deactivated. A pathogen detection sensor provides user feedback of the existence pathogens and signals the processor to terminate irradiation or provide user feedback to terminate irradiation. The system and method are included in a passenger compartment of a vehicle to eradicate pathogens on surfaces and aerosol. Threshold limits allow eradication while the vehicle is occupied. |
| US11623014B2 |
Mini-gastrin analogue, in particular for use in CCK2 receptor positive tumour diagnosis and/or treatment
A gastrin analogue shows high uptake in CCK-2 receptor positive tumors and simultaneously a very low accumulation in the kidneys. This is achieved by a mini-gastrin analogue PP-F11 having the formula: PP-F11-X-DGlu-DGlu-DGlu-DGlu-DGlu-DGlu-Ala-Tyr-Gly-Trp-Y-Asp-Phe-NH2, wherein Y is an amino acid replacing methionine and X is a chemical group attached to the peptide for diagnostic and/or therapeutic intervention at CCK-2 receptor relevant diseases. Very suitable compounds with respect to a high tumor to kidney ratio are mini-gastrin analogues with six D-glutamic acids or six glutamines. These compounds still possess a methionine which can be oxidized easily which is a disadvantage for clinical application under GMP due to the forms which may occur. The elimination of the methionine leads to a lower affinity to oxidation which in general favors the tumor-kidney-ratio. Ideally, the methionine is replaced by norleucine. This PP-F11N mini gastrin exhibits currently the best tumor-kidney-ratio and is the most promising candidate. |
| US11623011B2 |
Dually derivatized chitosan nanoparticles and methods of making and using the same for gene transfer in vivo
Provided herein is chitosan dually derivatized with arginine and gluconic acid; and methods of making and using the same, e.g., for gene delivery in vivo. |
| US11623007B2 |
Long-lived gadolinium based tumor targeted imaging and therapy agents
Alkylphosphocholine analogs incorporating a chelating moiety that is chelated to gadolinium are disclosed herein. The alkylphophocholine analogs are compounds having the formula: or a salt therof. R1 includes a chelating agent that is chelated to a gadolinium atom; a is 0 or 1; n is an integer from 12 to 30; m is 0 or 1; Y is —H, —OH, —COOH, —COOX, —OCOX, or —OX, wherein X is an alkyl or an arylalkyl; R2 is —N+H3, —N+H2Z, —N+HZ2, or —N+Z3, wherein each Z is independently an alkyl or an aroalkyl; and b is 1 or 2. The compounds can be used to detect solid tumors or to treat solid tumors. In detection/imaging applications, the gadolinium emits signals that are detectable using magnetic resonance imaging. In therapeutic treatment, the gadolinium emits tumor-targeting charged particles when exposed to epithermal neutrons. |
| US11623006B2 |
Methods and compositions for increasing susceptibility to radiation treatment by inhibiting suppression of numerical chromosomal instability of cancer cells
Disclosed is a method for increasing susceptibility of cancer cells to ionizing radiation by delivering to the cells a radiosensitizing agent that has one of the following properties: it perturbs the process of chromosome segregation thereby increasing chromosome missegregation; or (b) it is an inhibitor of an agent that promotes faithful chromosome segregation induces numeric chromosome instability in said cells and this instability is induced substantially simultaneously with or closely prior to or closely after irradiating the cells. Examples of such radiosensitizing agent include inhibitors of one or more of the following: Kif2b, MCAK, MPS1, Eg5/Kinesin-5 5, Polo-like kinase 4, MCAK, Bub1 and Hec1. Such agents specifically target proteins involved in maintaining or promoting faithful chromosome segregation. |
| US11623000B2 |
Pharmaceutical composition for treating foot pain disease including botulinum toxin and hyaluronic acid, and foot pain disease treatment method using same
The present invention relates to a pharmaceutical composition for treating a foot pain disease, including botulinum toxin and hyaluronic acid, and a foot pain disease treatment method using the same. More specifically, the composition according to the present invention can exhibit a synergistic action of increasing both anti-inflammatory and anti-pain activity through an inflammation-inhibiting effect on a foot pain disease such as pain arising from plantar fasciitis, foot fasciitis, Achilles tendon damage, flat feet, diabetes, and gout. Thus, the composition according to the present invention is expected to be able to be usefully used subcutaneously in the foot as a liquid injection agent that exhibits an effect of treating or alleviating a foot pain disease. |
| US11622990B2 |
VAP polypeptide and use thereof in preparation of drug for targeted diagnosis and treatment of tumor
Provided in the present invention are highly stable D-configuration polypeptides DVAP and SVAP having a high binding activity to the GRP78 protein, and also provided are an L-configuration polypeptide LVAP and a DVAP-or SVAP-modified model drug and a macromolecule carrier material, and the use thereof in the construction of a tumour image and a drug-delivery system for targeted treatment. |
| US11622989B2 |
Method for inhibiting melanoma cell metastasis
The present invention relates to a Chinese herbal medicine composition which is prepared from a raw material comprising the following ratio: 1 part by weight of Lilium brownii var. viridulum, 5 parts by weight of Houttuynia cordata, 2 parts by weight of Atractylodes macrocephala, 2 parts by weight of Poria cocos(Schw.) Wolf., 1 part by weight of Ziziphi Spinosae Semen, 3 parts by weight of Adenophora morrisonensis, 2 parts by weight of Semen Astragali Complanati, 0.5 parts by weight of Zingiber officinale, 5 parts by weight of Tribulus terrestris, 3 parts by weight of Pogostemon cablin, 0.5 parts by weight of Ziziphus jujuba, and 0.1 parts by weight of Dimocarpus longan. The invention also relates to a method of using the herbal composition for inhibiting melanoma cell metastasis. The invention also relates to a process for the preparation of the herbal composition. |
| US11622986B2 |
Moisturizing gel for preventing or healing injured nipples or areola in my mammalian females
The present invention provides a composition and method for preventing or healing injured nipples or areolas in mammalian females utilizing components of water, peppermint oil and poloxamer in a synergistic ratio. |
| US11622983B2 |
Pharmaceutical composition for preventing or treating neurodegenerative diseases including fermented steam-dried ginseng berry
The present disclosure relates to a pharmaceutical composition for preventing or treating neurodegenerative diseases, the pharmaceutical composition including a fermented steam-dried ginseng berry as an active ingredient. Specifically, the fermented steam-dried ginseng berry may have a high total ginsenoside and polyphenol content, exhibit antioxidant activity, inhibit acetylcholinesterase, improve cognitive function and spatial perception in animal model of dementias, recover acetylcholine expression and inhibit accumulation of amyloid-beta in brain tissue of the animal model of dementias, inhibit brain damage in animal model of dementias, and promote expression of genes related to brain damage in neuronal cell lines, and accordingly, the fermented steam-dried ginseng berry may be used to treat neurodegenerative diseases, improve cognitive function, and protect brain cells. |
| US11622980B2 |
Compositions comprising prebiotics and probiotics
The present invention relates to a Lactobacillus spp. selective prebiotic composition comprising one, or a mixture of two or more, of: xylooligosaccharides, cellobiose and/or gentiooligosaccharides. The present invention also relates to a synbiotic composition comprising a probiotic component comprising one or more strains of Lactobacillus rhamnosus and/or one or more strains of Lactobacillus plantarum and a prebiotic component comprising a growth medium which is specific for the growth of the probiotic component, wherein the prebiotic growth medium comprises one or more, or a mixture of two of more, components selected from: xylooligosaccharides, cellobiose and/or gentiooligosaccharides. The present invention also relates to methods of producing and selecting such compositions. |
| US11622979B2 |
Bone derived fibers and oxygenated wound treatments
A composition for the treatment of wounds includes demineralized bone fibers (DBF) derived from allogeneic or xenogenic cortical bone and/or polymeric fibers made from resorbable and/or non-resorbable polymer, and the composition may also include an oxygen-generating material and/or an oxygen carrier. |
| US11622974B2 |
Prebiotic composition and its use
Disclosed herein is an ingestible composition comprising a sphingan and its use as a prebiotic. |
| US11622970B2 |
BCL-2 inhibitors and their use as pharmaceuticals
The disclosure is directed to, in part, to BCL-2 inhibitors, pharmaceutical compositions comprising the same, as well as methods of their use and preparation. |
| US11622969B2 |
Subcutaneously administered anti-IL-6 receptor antibody
The present application concerns methods for treating an IL-6-mediated disorder such as rheumatoid arthritis (RA), juvenile idiopathic arthritis (JIA), systemic JIA (sJIA), polyarticular course JIA (pcJIA), systemic sclerosis, or giant cell arteritis (GCA), with subcutaneously administered antibody that binds interleukin-6 receptor (anti-IL-6R antibody). In particular, it relates to identification of a fixed dose of anti-IL-6R antibody, e.g. tocilizumab, which is safe and effective for subcutaneous administration in patients with IL-6-mediated disorders. In addition, formulations and devices useful for subcutaneous administration of an anti-IL-6R antibody are disclosed. |
| US11622968B2 |
Heterocyclic modulators of lipid synthesis
Compounds that are fatty acid synthesis modulators are provided. The compounds may be used to treat disorders characterized by disregulation of the fatty acid synthase function by modulating the function and/or the fatty acid synthase pathway. Methods are provided for treating such disorders including viral infections, such as hepatitis C infection, cancer and metabolic disorders, such as non-alcoholic steatohepatitis (NASH). |
| US11622957B2 |
Formulations for treating cluster symptoms associated with autism spectrum disorder
The present disclosure provides for pharmaceutical compositions useful for treating autism spectrum disorder. The pharmaceutical compositions comprise particular THC:CBD ratios and terpene profiles, which have been demonstrated effective at treating cluster symptoms associated with autism spectrum disorder. |
| US11622956B1 |
Compound and method for treating diseases and disorders
Described is a cannabinoid-terpenoid solution (CTS) and method of treating a disease state or condition in animals other than humans via cannabinoid-terpenoid therapy. The CTS includes a unique combination of cannabinoids, terpenoids (terpenes), and a lipophilic carrier to allow safely and effectively treat the animal. |
| US11622954B2 |
Estrogen receptor ligands, compositions and methods related thereto
Provided are compounds and methods for treating neurodegenerative diseases and conditions, such as multiple sclerosis, using an estrogen receptor-β ligand (ERβ ligand). |
| US11622953B2 |
Oral composition for the treatment of canker sores
A composition, and method for using the same, for treating a canker sore includes 10-30% of an ester local anesthetic, 0.5-2% of a corticosteroid, and a carrier for the ester local anesthetic and the corticosteroid. The carrier is formulated as a paste so as to be applied topically to the canker sore to deliver the ester local anesthetic and the corticosteroid simultaneously to the canker sore. |
| US11622947B2 |
Compositions comprising quillaja extract and methods of preparations and use thereof
The present embodiments are directed to compositions comprising quillaja extract and at least one active ingredient such as nutritional supplement, dietary ingredient, medicine, and food additive, and methods for preparations and use thereof. |
| US11622945B2 |
Topical pharmaceutical compositions
The present invention relates to topical pharmaceutical emulsion compositions comprising a therapeutically effective amount of 3,5-Dihydroxy-4-isopropyl-trans-stilbene or a pharmaceutically acceptable salt thereof, an oil phase, a water phase, a surfactant, and an antioxidant, and wherein the emulsion composition is homogeneous and/or the active is solubilized in the oil phase. The invention also relates to methods of treating a dermatological condition or disorder in a patient by administering the present compositions to the skin of the patient. |
| US11622942B2 |
Benzene-1,3,5-tricarboxamide derived ester lipids and uses thereof
The present disclosure relates to benzene-1,3,5-tricarboxamide derived ester lipid compounds, compositions, lipid-like nanoparticles, and methods for delivery of therapeutic, diagnostic, or prophylactic agents. |
| US11622940B2 |
Solid forms and methods of preparing the same
The present invention relates to a solid form, particularly to a 3D-printed immediate release solid dosage form (e.g. based on a pharmaceutical, nutraceutical, or food supplement composition). To overcome some of the solubility and disintegration problems inherited by 3D-printed solid dosage forms, the solid form comprises one or more channels, generally in the form of tubular passages or grooves, through the body of the solid form or the surface thereof. |
| US11622939B2 |
HS-25 tablet and preparation method therefor
An HS-25 tablet, an HS-25 solid dispersion composition, a preparation method therefor and usage thereof. The HS-25 tablet is made by using HS-25 and excipients for wet granulation, drying, granulating and tablet pressing. |
| US11622935B2 |
Methods of treating ocular diseases using polyalkylene glycol intracameral implants with polyactide travoprost particles
The present invention relates to the treatment of ocular diseases in a human subject In particular, the invention relates to an intracameral administration of a sustained release biodegradable intracameral implant. |
| US11622930B2 |
Antimicrobial agent
An antimicrobial agent contains amino acids extracted from grains as antimicrobial components. The antimicrobial agent includes a soybean-derived amino acid that functions as an antimicrobial component, extracted by separating solids from a grain solution to which a flocculent was added after heat treatment and filtration treatment. The antimicrobial composition also has butylene glycol, alkyldiaminoethylglycine hydrochloride, alkaline electrolyzed water, a cationic surfactant, an amphoteric ion surfactant, a nonionic surfactant, a chelating agent, and purified water. |
| US11622929B2 |
Long lasting cosmetic compositions
Provided herein long lasting cosmetic compositions and markers for selecting the same. |
| US11622927B2 |
Changing eye color by gene transduction
A person's iris color can lighten, such as from brown to lighter brown, green, hazel, or blue, by introducing a melanocyte-killing agent through the cornea of the person's eye and contacting the anterior surface of the iris with the agent at a dose sufficient to kill melanocytes in the iris stroma. |
| US11622923B2 |
Emulsions stabilised by amphiphilic composite particles
The present invention relates to an emulsion not containing any emulsifying surfactant, in particular to an oil-in-water emulsion not containing any emulsifying surfactant, characterized in that it comprises, especially in a physiologically acceptable medium, at least composite particles comprising a core comprising at least organic or inorganic particles A; said core being covered at the surface, continuously or discontinuously, with an envelope comprising at least organic or inorganic particles B; said particles A and B having different polarities. |
| US11622917B2 |
Dental photocurable composition containing high soluble photoacid generator
To provide a dental photocurable composition which can exhibit excellent mechanical characteristics even after returning from a low temperature to room temperature.To provide a dental photocurable composition, comprising (A) polymerizable monomer, (B) photosensitizer, (C) photoacid generator and (D) photopolymerization accelerator and the (C) photoacid generator may include only (C-1) iodonium salt-based compound of an anion having log S of −4 or less. |
| US11622916B2 |
Photocurable composition excellent in curing depth
[Problem]To provide a photocurable composition having a high curing depth.[Solution]To provide a photocurable composition of the present disclosure comprises (A) polymerizable monomer, (B) photosensitizer, (C) photoacid generator, and (D) photopolymerization accelerator, wherein, the photocurable composition comprises (D-1) amine compound represented by formula (1) as the (D) photopolymerization accelerator. (In the formula (1), R1 is a substituent represented by formula (2), and R2 and R3 are substituents represented by formula (2) or substituents selected from —OH group, —O— group, —S— group, —NH—C(O)—NH— group, —C(O)—O— group, —OC(O)— group, —OC(O)—NH— group, —NH—C(O)—O— group, halogen, an organic group which may have an alkoxysilyl group, an aromatic ring which may have a substituent and an alicyclic heterocycle which may have a substituent. Further, R2 and R3 may be H when at least one or more R4s of the formula (2) are an aromatic ring, and R3 may be H when R2 is a substituent represented by the formula (2)). |
| US11622914B2 |
Delivery device for drug pellets
There is provided an apparatus for dispensing one or more drugs in pellet form. The apparatus includes a cartridge assembly configured to store drugs in pellet form, and dispense the drugs upon actuation of one or more dispensing mechanisms located within the cartridge assembly. The apparatus further includes a control unit configured to actuate the one or more dispensing mechanisms located within the cartridge assembly, as well as a cover including a collection region configured to receive and store drugs dispensed from the one or more dispensing mechanisms. The cover is movable between a first position in which the collection region of the cover forms an enclosed cavity, and a second position in which the collection region is exposed such that a user can access drugs contained therein. |
| US11622912B2 |
Aseptic filling apparatus and method
An apparatus and method for aseptically filling a container utilizing an adaptor formed of severable and heat-sealable material connected to a tube and container. The adaptor includes a membrane which is unsealed to allow filling by a known filling machine. Once the adaptor tube and container is formed as a unit, it is sterilized. The adaptor is then severed and sealed, creating a usable aseptic liquid product. |
| US11622911B2 |
Medicine case for improved regimen compliance
A modular smart packaging case comprising reversibly attachable electronics and detection modules is disclosed. The detection module includes a sensor array for monitoring the state of a blister pack containing a plurality of product units. The electronics module contains the high-value electronics required to read the sensors of the array, process the sensor output, and enable communications to and from the case. The electronics module and detection module are operatively coupled via a universal interface that enables the same electronics module to operate with a plurality of detection modules of different configurations. In some embodiments, the electronics module operatively couples with multiple detection modules. |
| US11622910B2 |
Ball roller assemblies with thermal components
A ball roller assembly may include an inner sphere that is constructed from a thermal-sensitive material. The ball roller assembly may also include an outer sphere that is constructed from a thermal-conductive material. The inner sphere may be disposed within the outer sphere and thermal transfer may occur between the inner sphere, the outer sphere, and a user of the ball roller assembly. The ball roller assembly may further include a housing constructed from a thermal-insulative material, and the outer sphere and the inner sphere may be disposed within the housing. The inner sphere may be selectively removable from the outer sphere and the outer sphere may be selectively removable from the housing. |
| US11622909B2 |
Massage roller assembly
A massage roller assembly that includes a cylindrical main body portion that defines a roller axis and includes an outer roller surface and that includes a plurality of massage members. A plurality of radially extending tunnels are defined in the cylindrical main body portion and through the outer roller surface. The massage members are associated with the cylindrical main body portion and are each configured to reciprocate in a radial direction between a stowed position and a deployed position. In the deployed position at least a portion of the first and second massage members are positioned radially outwardly of the cylindrical main body portion. |
| US11622901B2 |
Relocation module and methods for surgical equipment
Module for housing electronic and electromechanical medical equipment including a portable digital camera and processing circuitry with machine vision and machine learning software for automatically documenting healthcare events and healthcare equipment operations in the electronic health record. |
| US11622899B2 |
Muscle tension relief device and associated methods
Example muscle tension relief devices are provided herein. A muscle tension relief device includes a first base portion extending in a first plane, a second base portion extending in a second plane, and a muscle engagement feature extending generally upwardly. There is a non-zero angle extending between the first plane and the second plane. The device is configured to engage with and relieve tension in a user's iliacus or psoas muscles. The device can transition from a first position resting on the first base portion to a second position resting on the second base portion to cause the muscle engagement feature to change orientation to apply pressure at the proper position on a user's psoas major muscle. The shape of an upper portion of a body of the device and the muscle engagement feature correspond to the shape of a hand, such as that of a physical therapist. |
| US11622898B2 |
Multipurpose person relocation device
A person relocation device includes sheet which defines a person space for a person. The sheet includes a left lateral strap, a right lateral strap, a head end strap and a foot end strap. Each strap is attached to the sheet only at a perimeter thereof and does not extend into the person space. The straps are adapted to be connected to a hoist so that when all of the straps are so connected and tensioned by the weight of the person the sheet suspends the person in a seated posture. |
| US11622895B2 |
Sanitary pad system with two pads having offset adhesive tabs for attachment to an undergarment
A sanitary pad system includes a first pad and a second pad. The first pad has a first set of fastening tabs and the second pad has a second set of fastening tabs. The two sets of fastening tabs are offset so that, when the two pads are stacked in overlapping relationship on an undergarment, both pads are directly attached to the undergarment with the associated fastening tabs. |
| US11622890B2 |
Adjustable hearing protection device
The present invention relates to an adjustable hearing protection device for arranging in and/or on the ear, the hearing protection device including: a housing with an acoustic entrance opening, an insertion part for inserting into an auditory canal of the ear extending from the housing with an acoustic exit opening oriented toward the interior of the auditory canal, and adjusting means for adjusting the hearing protection device to one of at least two acoustic adjustment positions. Each acoustic adjustment position sets one of a number of acoustic couplings between the entrance opening and the exit opening. |
| US11622886B2 |
Thermocouple coupled with a piezoelectric crystal for feedback on vibration frequency
A phacoemulsification device includes a needle, one or more piezoelectric crystals, and one or more thermocouples. The needle is configured for insertion into a lens capsule of an eye. The one or more piezoelectric crystals are configured to vibrate the needle. The one or more thermocouples are thermally coupled directly to the respective piezoelectric crystals and are configured to measure respective temperatures of the one or more piezoelectric crystals as the crystals vibrate, and to output indications of the respectively measured temperatures. |
| US11622885B2 |
Illuminated vitrectomy cutter with adjustable illumination aperture
A vitrector that includes an adjustable illumination aperture is described. The vitrector may include a probe and a light sleeve assembly extending along and substantially surrounding the probe. The light sleeve assembly may include a plurality of optical fibers. At least a portion of the optical fibers are operable to provide illumination so as to define an illumination aperture about the vitrectomy probe. A portion of the optical fibers may be encapsulated. The light sleeve assembly may be adjustable along a length of the probe, providing adjustment of the illumination aperture to increase or decrease an area of illumination provided thereby. |
| US11622883B2 |
Patient temperature and blood flow management
Systems for maintaining normothermia in a patient via compression and warming are disclosed and include a first warming element configured to apply warming to the popliteal fossa, a second warming element configured to apply warming to the sole of the foot, and a compression element configured to apply compression to the calf. |
| US11622882B1 |
Mobile cold therapy device
A mobile, self-contained cold therapy device having a container including an internal liquid or ice water tank, air and water pumps for driving air and water to a cold therapy pad with internal air and water bladders, wherein the pad is worn on an injured region of a user. The device includes an electronic controller for controlling air and water flow to and from the bladders, and a holder for supporting the container and worn on the user's body for portable, hands-free mobility while receiving cold therapy. Nipples are incorporated into a thermal conduction surface of the pad and reciprocated into the user's injured region by an air bladder to further reduce edema. |
| US11622879B2 |
Protective and exercise hand restraint system and apparatus
Embodiments disclosed herein offer protective restraint of the hand by securing it with a wrist tie to a padded transparent hard-shell hand restraint with wrist tie slots, multiple ventilation holes, a detachable flexible soft under wrap and a hinging ball-bearing style attachment point for optional attachment to a restraint arm rod and staff-directed upward displacement for enhanced access to the hand, and slots for a resistance band tie for enhanced exercise and intermediate level of restraint and a rigid tie. |
| US11622875B2 |
Intestinal barrier sleeve release system
An intestinal barrier sleeve release system includes a tubular housing having a first opening at one end and a second opening at the other end. A tubular sleeve to be released is disposed in the housing. A release body connected to the one end of the tubular sleeve is disposed at the first opening of the housing and is made of a material that can be dissolved and absorbed in human intestines. An inner sheath, a middle sheath and an outer sheath are sequentially set and move relative to each other. The inner sheath and the middle sheath are operated to move axially, the release body is disengaged from the housing, and the tubular sleeve moves out of the housing and is released at a specified position of the human intestines. |
| US11622872B2 |
Uncaging stent
A stent (scaffold) or other luminal prosthesis comprising circumferential structural elements which provide high strength after deployment and allows for scaffold to uncage, and/or allow for scaffold or luminal expansion thereafter. The circumferential scaffold is typically formed from non-degradable material and will be modified to expand and/or uncage after deployment. |
| US11622857B2 |
Balloon expandable transcatheter valve deployment devices and methods
A catheter based balloon enabled prosthetic heart valve delivery device is provided. The balloon enabled delivery device is configured to deploy a prosthetic heart valve through inflation. The balloon enabled delivery device is further configured to reduce or prevent migration of the prosthetic heart valve during deployment. Migration is prevented through a combination of balanced inflation of the balloon, inflation fluid flow balancing structures, retention rings, retention covers, and balloon surface treatments. |
| US11622856B2 |
Percutaneous heart valve prosthesis
A percutaneous heart valve prosthesis including a collapsible valve body frame has a first end and a second end. The valve body frame is formed by a plurality of sub-frame members, each sub-frame member having a general form of a diamond with acute-angled vertices and oblique-angled vertices, wherein adjacent sub-frame members are joined at the oblique-angled vertices. A flexible skirt made from pericardial material extends around a periphery of the valve body frame. A one-way valve including a plurality of flexible valve leaflets is positioned within the valve body frame. The first end of the valve body frame is sized to pass through a valve orifice associated with a heart valve to be replaced and the second end of the valve body frame is sized so as not to pass through a valve orifice. |
| US11622855B2 |
Prosthetic mitral valve and delivery method
A valve prosthesis and methods for implanting the prosthesis are provided. The prosthesis generally includes a self-expanding frame and two or more engagement arms. A valve prosthesis is sutured to the self-expanding frame. Each engagement arm corresponds to a native mitral valve leaflet. At least one engagement arm immobilizes the native leaflets, and holds the native leaflets close to the main frame. The prosthetic mitral valve frame also includes two or more anchor attachment points. Each anchor attachment point is attached to one or more anchors that help attach the valve prosthesis to the heart. |
| US11622853B1 |
Prosthetic heart valves
This document provides devices and methods for the treatment of heart conditions. For example, this document provides prosthetic heart valves and transcatheter heart valve replacement methods. The prosthetic heart valves can be configured into a low-profile configuration for containment within a small diameter delivery sheath. The prosthetic heart valves include can include a valve member attached to a stent frame. In some embodiments, the valve member is a molded biomaterial with a novel shape and resulting performance characteristics. Localized protective covering members can be attached to the stent frame to prevent the valve member from contacting the stent frame as the valve member cycles between its open and closed configurations. |
| US11622852B2 |
Replacement heart valve implant with inflow stitching
A replacement heart valve implant may include a tubular anchor member actuatable between a delivery and a deployed configuration, the tubular anchor member including an inflow end, an outflow end, and a plurality of anchor member intersection points, and defining a longitudinal axis extending from the inflow end to the outflow end, a plurality of valve leaflets, and a seal member secured to the tubular anchor member at the inflow end. An end surface of each of the plurality of valve leaflets may abut an inner-facing surface of the seal member. The plurality of valve leaflets each define a secured end and a free end. The secured end may be attached to the seal member adjacent the inflow end. The secured end may define the end surface, and the end surface may face toward the outflow end when the plurality of valve leaflets is in an everted position. |
| US11622847B2 |
Composite scaffold for the repair, reconstruction, and regeneration of soft tissues
A composite scaffold having a highly porous interior with increased surface area and void volume is surrounded by a flexible support structure that substantially maintains its three-dimensional shape under tension and provides mechanical reinforcement during repair or reconstruction of soft tissue while simultaneously facilitating regeneration of functional tissue. |
| US11622846B2 |
Subcutaneous vascular assemblies for improving blood flow and related devices and methods
Medical devices and related method for improving blood flow to regions of a patient are described herein. Some medical devices may include a first graft portion, a second graft portion, and a catheter portion disposed between the first graft portion and the second graft portion. The medical device may be implanted into a patient to establish a non-natural flow path. |
| US11622842B2 |
Eccentric vibration structure of electrical toothbrush
An eccentric vibration structure of electrical toothbrush includes an eccentric rod. Two ends of the eccentric rod are respectively formed with a transmission section and a weight section. The transmission section is drivable by a driving force to rotate so as to drive the weight section to eccentrically vibrate. The weight section has at least one weight part for partially or totally increasing the weight of the weight section, whereby due to the increased weight, the weight section is unbalanced in weight to deflect from a central axis of the eccentric rod. |
| US11622841B2 |
Toothbrush with controlled suction and/or irrigation
A toothbrush system configured to be coupled to an external suction source. The toothbrush system includes a shaft with a main body with a first end and a second end, and a bristle array and a suction port arranged at the second end. The bristle array and the suction port both extend away from the shaft so that an opening of the suction port is proximal to a distal end of the bristle array. The shaft also includes a stem arranged at the first end. The stem includes a passageway that extends through the main body to provide a fluid connection to the suction port, and is configured to be coupled to the external suction source. Also, the handle is removably coupled to the shaft and includes a drive system operably coupled to the bristle array to actuate motion of the bristle array. |
| US11622837B2 |
Self ligating orthodontic bracket
An orthodontic self-ligating bracket for orthodontic treatment of maloccluded teeth. The bracket includes a bracket body, a bracket door, and a spring mechanism retained by the bracket door. The bracket body has a base on the bottom side of the bracket body that is contoured to attach to a surface of a tooth, a bracket slot on the top side of the bracket body extending in a mesiodistal direction and configured to releasably retain an archwire, and a bracket groove on the top side of the bracket body extending in an occlusogingival direction towards the bracket slot. The spring mechanism includes one or more springs that are configured to contact the bracket door and the bracket body. The bracket door can thus be retained by and slidably engage the bracket body between an open position and a closed position. One or more additional active spring members may also be provided. |
| US11622836B2 |
Aligner stage analysis to obtain mechanical interactions of aligners and teeth for treatment planning
Systems and methods of simulating, modeling, and validating orthodontic treatment are disclosed. The method may include designing an orthodontic treatment system or force system, generative a displacement field between a first position of a patient's teeth and a second position, modeling the three-dimensional force-displacement model generated by the treatment system or force system, and validating the treatment system or force system. The methods disclosed herein may be iterated to optimize the orthodontic force system or treatment system. |
| US11622827B2 |
Clamping mechanisms for robotic surgical tools
A robotic surgical tool includes a drive housing having first and second ends, at least one spline extending between the first and second ends and including a drive gear that rotates with rotation of the spline, and a carriage mounted to the spline. A closure tube extends from the carriage through the first end and has an end effector arranged at a distal end. An activating mechanism is housed in the carriage and includes a driven gear coupled to the drive gear such that rotation of the drive gear rotates the driven gear, and a carrier arranged at a proximal end of the closure tube and coupled to the driven gear such that rotation of the driven gear moves the carrier and the closure tube axially along a longitudinal axis of the closure tube. Moving the closure tube along the longitudinal axis closes or opens end effector jaws. |
| US11622826B2 |
Co-manipulation surgical system for use with surgical instruments for performing laparoscopic surgery while compensating for external forces
Co-manipulation robotic systems are described herein that may be used for assisting with laparoscopic surgical procedures. The co-manipulation robotic systems allow a surgeon to use commercially-available surgical tools while providing benefits associated with surgical robotics. Advantageously, the surgical tools may be seamlessly coupled to the robot arms using a disposable coupler while the reusable portions of the robot arm remain in a sterile drape. Further, the co-manipulation robotic system may operate in multiple modes to enhance usability and safety, while allowing the surgeon to position the instrument directly with the instrument handle and further maintain the desired position of the instrument using the robot arm. |
| US11622811B1 |
Hip arthroplasty planning and template design
A computer-aided method of pre-operative planning of hip joint replacement is provided for establishing, from patient-specific images, femoral and acetabular implant sizes and cut planes. Image slices of a patient's hip joint are obtained. Coordinate positions of selected femur and acetabulum points (e.g., femoral head center, major trochanter midpoint, femoral shaft midpoint, acetabular rim high points and lowest point) in the images are marked, which allows the planning tool to perform a best fit analysis to offer a range of suitable implant and surgical cut plane parameters for selection by a surgeon. Patient-specific surgical jigs can then be constructed for the proximal femur and acetabulum of the hip joint corresponding to a surgeon selection between standard, mini, short-stem, and resurfacing hip replacement components and in accord with the surgeon-selected parameters. |
| US11622810B2 |
View angle-independent visual representation of a cut procedure
A system for surgical navigation includes a surgical tool, a tracking device configured to track poses of the surgical tool relative to an anatomical object, and a computer. The computer is programmed to perform a constructive sold geometry (CSG) operation using a model of the anatomical object and an accumulation of the tracked poses of the surgical tool relative to the anatomical object and generate a 2D image based on a result of the CSG operation and a viewpoint of a virtual camera by shading fragments of the 2D image based on the result of the CSG operation and the viewpoint of the virtual camera. The CSG operation is independent of the viewpoint of the virtual camera. |
| US11622808B2 |
Endoscopic laser energy delivery system and methods of use
Systems, devices, and methods for delivering laser energy to a target in an endoscopic procedure are disclosed. An exemplary method comprises providing a first laser pulse train and a different second laser pulse train emitting from a distal end of an endoscope and incident on a target. The first laser pulse train has a first laser energy level, and the second laser pulse train has a second laser energy level higher than the first laser energy level. In an example, the first laser pulse train is used to form cracks on a surface of a calculi structure, and the second laser pulse train causes fragmentation of the calculi structure after the cracks are formed. |
| US11622805B2 |
Apparatus and method for performing vidian neurectomy procedure
A surgical instrument includes a shaft and a probe that extends distally from a distal end of the shaft. The probe includes a distal tip configured to puncture a tissue surface to enter a nerve canal of a patient, and an ablation element operable to ablate a nerve located within the nerve canal. The surgical instrument further includes a stop element arranged proximally of the distal tip. The stop element is configured to abut the tissue surface punctured by the distal tip. In some examples, the ablation element may be in the form of an RF electrode operable to ablate the nerve with RF energy. The surgical instrument may further include a navigation sensor operable to generate a signal corresponding to a location of the probe within the patient. |
| US11622804B2 |
Forceps with linear trigger mechanism
A forceps includes first and second shafts each having a jaw disposed at a distal end thereof configured to rotate about a pivot to move the jaws between open and closed positions, the shafts defining a longitudinal axis therebetween. A knife deployment mechanism including a rack and pinion mechanism or a series of links is disposed within the first shaft and includes a trigger moveable along the longitudinal axis to deploy a knife between the jaws. A knife lockout is configured to move upon approximation of the first and second shafts between an engaged position preventing deployment of the knife and a disengaged position allowing deployment of the knife. A knife kickout mechanism is disposed within the first shaft in opposition to the second shaft and is configured to force the knife forward upon movement of the first and second shafts from an approximated position to a more open position. |
| US11622801B2 |
Patient-specific fixation plate with wedge member for knee osteotomies
A fixation plate for securing an opening formed in a bone is provided. The fixation plate includes: a body securable to the bone, the body having a bone interface side and an outward facing side; and a wedge element extending from the bone interface side of the body for inserting into the opening formed in the bone. The wedge element is shaped to conform to contours of the opening formed in the bone. In some embodiments, the wedge element is provided with an evolutive canal. A corresponding method for designing a patient-specific fixation plate is also provided. |
| US11622796B2 |
Implant and method for long bone fixation
An implant and method for fixation of long bones. The implant provides rotational, longitudinal, and bending stability. The implant comprises one or more elongated members that span the intramedullary cavity of a long bone, a distal tip that expands radially relative to the long axis of the implant, and a locking mechanism at the proximal end of the implant. |
| US11622795B2 |
Modular rod reduction tower and related methods
A bone fixation system includes a bone fastener and a tower including a frangible or detachably linked distal section with a thread formed on an inner surface thereof, the tower having at least one flexible section and at least one rigid section to accommodate and/or mitigate tower interference and/or collision during surgical procedures. The distal section can desirably be separated and/or detached from the tower to function as a head locking unit of the bone fixation assembly, with the detached distal section capable of accommodating set screws, fixation rods and/or other spinal hardware. |
| US11622792B2 |
Rod group, arcuate rod, S-shaped rod, spine stabilization system, and rod manufacturing method
A rod group includes a plurality of first rods that has an arcuate first curve, the first rods having mutually different lengths; and a plurality of second rods that has an S-shaped second curve, the second rods having mutually different lengths. The first rods and the second rods have shapes for treatment of scoliosis by (i) guiding the postoperative apex of the thoracic kyphosis to be located at the thoracic vertebrae T6 to T8, and (ii) guiding a postoperative apex of the thoracic kyphosis to be located at a position different from a preoperative apex of the thoracic kyphosis and the second rod each have a shape extending along an anatomically normal spinal column arrangement. |
| US11622782B2 |
Jaw, blade and gap manufacturing for surgical instruments with small jaws
An endoscopic forceps includes an elongate shaft defining an instrument axis. An end effector includes first and second jaw members each supporting an opposed sealing surface for clamping tissue. At least one of the jaw members is movable relative to the instrument axis such that the jaw members are movable between a first spaced-apart configuration and a second closed configuration for grasping tissue. A cutting instrument includes a reciprocating blade translatable relative to the sealing surfaces to sever tissue clamped between the jaw members. The reciprocating blade contacts an undersurface of at least one of the jaw members when the jaw members are in the second configuration to define a gap distance between the sealing surfaces. A handle adjacent the proximal end of the elongate shaft is operable to induce motion in the jaw members, and an actuator is operable to selectively translate the reciprocating blade. |
| US11622780B2 |
Low profile electrodes for a shock wave catheter
The invention provides a device for generating shock waves. The device may comprise an elongated tube and a conductive sheath circumferentially mounted around the elongated tube. The device may further comprise first and second insulated wires extending along the outer surface of the elongated tube. A portion of the first insulated wire is removed to form a first inner electrode, which is adjacent to a first side edge of the conductive sheath. A portion of the second insulated wire is removed to form a second inner electrode, which is adjacent to a second side edge of the conductive sheath. Responsive to a high voltage being applied across the first inner electrode and the second inner electrode, a first shock wave is created across the first side edge and the first inner electrode, and a second shock wave is created across the second side edge and the second inner electrode. |
| US11622776B2 |
Jig for guiding placement of femoral component of the implant in knee replacement surgery
The present jig for guiding placement of femoral component of the implant in a knee replacement surgery (J) is a pre-assembled Jig (J) which ensures precision fit femoral implant for knee replacement based on difference of cuts in millimeters instead of the usual angle measurement in degrees. It avoids intrusion of the intramedullary canal substantially decreasing the risks of embolism. It enables the surgeon to use precise values of depth of cuts obtained from a system for obtaining optimum fit implant as described in patent application number 3896/MUM2015. This enables the surgeon to control precisely the placement of the implant in terms of flexion or extension, varus or valgus, internal or external rotation It also enables precise placement of the fourin-one cutting block simultaneously with the distal femur cut; ensuring precise placement of knee femoral component of the knee implant. This reduces efforts and time taken during the surgery. |
| US11622775B2 |
Pulmonary artery banding device
Pulmonary artery banding device includes an inflating handing ring, to be installed around the patient's pulmonary artery, an extending tube, and an insufflating button, the extending tube connecting insufflating button to the banding inflating ring, the banding ring being configured as a C-shape hydraulic sleeve forming a support for an inflating balloon, whose external wall is formed by a thin rigid silicon layer, and whose inside wall is formed by a thin flexible silicon layer, at the apart ends of the banding ring two brims being disposed to facilitate the size banding adjustment according with the pulmonary artery caliber. The banding ring is provided with holes for passage of sutures fixating the ring on the pulmonary artery of the patient; the insufflating button being configured as a cylindrical reservoir and being provided with holes for sutures. Also a method of using the banding ring for performing a medical procedure on a patient who is an infant or neonate. |
| US11622774B2 |
Systems and methods for a harness attachment hook
Described embodiments provide systems and methods for an attachment mechanism for attaching a strap around a body extremity. The attachment mechanism includes a hook, a first channel, and a second channel. The hook includes a first longitudinal axis and coupled to the strap at a first region of the hook. The first channel allowing the attachment mechanism to receive the strap. The second channel extending from the first channel and having an opening allowing the attachment mechanism to secure the strap, the opening extending along a second longitudinal axis, the second longitudinal axis forming an angle of less than ninety degrees with the first longitudinal axis. The strap is coupled to a harness. The strap includes a first portion, an attachment portion attached to the first portion, a main portion attached to the attachment portion; and an elastic portion attached to the main portion. |
| US11622772B2 |
Vaso-occlusive device delivery system
A vaso-occlusive device delivery assembly includes a pusher assembly having proximal and distal ends, a conductive sacrificial link disposed at the distal end of the pusher assembly, and a vaso-occlusive device secured to the pusher assembly by the sacrificial link. The pusher assembly includes first and second conductors extending between the proximal and distal ends thereof. The sacrificial link is electrically coupled between the first and second conductors, such that the first conductor, sacrificial link and second conductor form an electrical circuit, and, when a disintegration current is applied through the sacrificial link through the first and second conductors, the sacrificial link thermally disintegrates, thereby releasing the attachment member and vaso-occlusive device from the pusher assembly. |
| US11622771B2 |
Systems and methods for treating aneurysms
An apparatus for treating an aneurysm in a blood vessel includes an occlusion element including a first tubular mesh having a first end and a second end coupled together at a proximal end of the occlusion element such that an intermediate portion of the first tubular mesh between the first end and the second end includes a substantially 180 degree turn, the intermediate portion of the first tubular mesh extending distally from the proximal end of the occlusion element, wherein the intermediate portion of the first tubular mesh has a collapsed configuration and is configured to expand to an expanded. In some embodiments, the apparatus further includes a second tubular mesh having a first end and a second end coupled to the proximal end of the occlusion element such that an intermediate portion of the second tubular mesh between the first end and the second end includes a substantially 180 degree turn. In some embodiments, the apparatus further comprises a cover coupled to the proximal end of the occlusion element. |
| US11622770B2 |
Detachable implantable devices
In some aspects, the present disclosure provides a delivery device for delivering a detachable medical implant that comprises an elongated delivery member and a first engagement portion. The first engagement portion comprises a first proximal-facing surface, a first distal-facing surface, and a first lumen that is configured to accommodate an activation wire, wherein at least 50% of a surface area of the first proximal-facing surface is angled away from a proximal end of the first engagement portion. In other aspects, the present disclosure provides a medical delivery system comprising: such a delivery device; an implantable device comprising a medical device portion and a second engagement portion, the second engagement portion comprising a second lumen configured to accommodate an activation wire, a second proximal-facing surface and a second distal-facing surface; and an activation wire. Other aspects pertain to methods of medical device delivery using such a medical delivery system. |
| US11622767B2 |
Sealed trocar assembly for stapling device
A stapling device includes a handle assembly and an adaptor assembly extending from the handle assembly and including a sealed trocar assembly. The trocar assembly includes a trocar housing defining a lumen, an annular seal having an inner annular surface defining an inner opening, and a trocar disposed within the lumen of the trocar housing, through the inner opening of the annular seal, and movable through the lumen of the trocar and the inner opening of the annular seal, and a seal retainer operably coupled to the trocar housing and the annular seal. The trocar includes an elongate body portion having a distal end and a trocar member extending distally from the distal end of the elongate body portion. |
| US11622766B2 |
Empty clip cartridge lockout
A surgical device for clipping tissue can include a replaceable cartridge comprising a stack of clips contained therein and a firing drive configured to reciprocatingly eject, or deploy, the clips from the cartridge. After the clips have been deployed from the cartridge, a blocking member can be positioned to impede or block the firing drive. In at least one embodiment, the cartridge can include a biasing member configured to bias the blocking member into a firing chamber defined in the cartridge and/or surgical device. The surgical device can also include a crimping drive configured to deform a clip after it has been ejected from the cartridge. The blocking member can also be configured to impede or block the crimping drive after all of the clips from the cartridge have been used. |
| US11622765B2 |
Clipping device for large defects, perforations and fistulas
A tissue clipping device and system, and method for clipping tissue are disclosed. The tissue clipping device includes a clip with clip arms that is slidably disposed within a channel of a lock tube. The clip is designed to move between an open configuration in which distal ends of the clip arms are separated from each other for receiving tissue therebetween, and a closed configuration in which the distal ends of the clip arms are closer to each other than in the open configuration for clipping the tissue received therebetween. The tissue clipping system further includes a delivery device for delivering and deploying the tissue clipping device. The delivery device is releasably coupled to the tissue clipping device. |
| US11622752B2 |
Kits for stabilization of cfDNA in urine samples
Disclosed here are kits comprising pre-packed stabilizing solutions for stabilizing combinations of biomarkers demonstrating sufficient accuracy and specificity for identifying kidney injuries. Such kits can be better adapted for sample collection at a subject's dwelling, thus easing the burdensome requirement of continuous monitoring for kidney injury. |
| US11622751B2 |
Devices and methods for collecting saliva samples from the oral cavity
Provided are methods for collecting saliva from the oral cavity of a mammal comprising: placing a mouthpiece of a device comprising the mouthpiece in the oral cavity of a mammal, the mouthpiece comprising a chamber defined by front and rear inner walls and a base inner wall of the mouthpiece, each of the front and rear inner walls of the chamber comprising a plurality of openings, and a switch disposed in the mouthpiece; and the device further comprising a saliva collection reservoir, a fluid supply reservoir, a pump, and means for directing fluid through said device; activating the switch disposed in the mouthpiece to pump saliva from the oral cavity to the saliva collection reservoir for collection; deactivating the pumping of saliva to the saliva collection reservoir; and subsequently pumping fluid from the fluid supply reservoir to the mouthpiece for cleaning or treatment of the oral cavity. |
| US11622750B2 |
Methods for delivery of bodily fluids onto a fibrous substrate
The disclosed apparatus, systems and methods relate to devices, systems and methods for the collection of bodily fluids. The collector can make use of microfluidic networks connected to collection sites on the skin of a subject to gather and shuttle blood into a removable cartridge. The collected fluid is supplied to substrate for drying, storage and transport. |
| US11622749B2 |
Gastrointestinal liquid biopsy sampling device
The present invention provides a gastrointestinal liquid biopsy sampling device. The sampling device includes an enclosure and expandable materials. The enclosure includes through holes cut in the wall of the enclosure, and targeted dissolution membranes covering the through holes that can be dissolved at targeted regions. The expandable materials are arranged at the positions corresponding to the through holes. The expandable materials expand after absorbing liquid and close the through holes. |
| US11622741B2 |
System and method for imaging a subject
An X-ray source transmits X-rays through a subject and a detector receives the X-ray energy after having passed through the subject. A processing system generates a pre-shot image of the subject using low energy X-ray intensity from the X-ray source and determines a plurality of acquisition parameters for a main scan of the subject based on the pre-shot image. A saturation time of the detector for the corresponding acquisition parameters is determined based on detector calibration data and to determine a number of time frames required to reach the targeted dose based on the saturation time. An X-ray dosage level of the subject is then applied using the X-ray source based on the number of time frames and to generate the image of the subject based on the detected X-ray energy at the X-ray detector for the applied X-ray dosage level. |
| US11622736B2 |
Horizontally-displaceable foam breast compression paddle
A breast compression paddle includes a bracket, a rigid substrate, and a foam compressive element. The bracket removably secures the breast compression paddle to an imaging system. The rigid substrate is secured to the bracket and includes a first edge and a second edge disposed opposite the first edge. The foam compressive element is slidably secured to the rigid substrate. |
| US11622734B2 |
Methods and systems for monitoring compliance
Various methods and systems are provided for a patient monitoring compliance system. In one embodiment, a method includes determining, over a duration, a relative amount of monitored time where data from the one or more monitoring devices was usable for monitoring one or more parameters of a patient, and if the relative amount of monitored time is less than a threshold amount of monitored time, outputting a first notification. |
| US11622727B2 |
Process and hardware implementation of adaptive real-time neural spike sorting
Various methods and embodiments of the present technology generally relate to neural spike sorting in real-time. More specifically, some embodiments relate to a real-time neural spike sorting process using distributed nodes and edges to form clusters in the vector space to learn the neural spike data distribution adaptively for neural spike classification in real-time. The state of the brain or the onset of a neurological disorder can be determined by analyzing the neural spike firing pattern, and the first stage of the neural data analysis is to sort the recorded neural spikes to their originating neurons. Methods that can sort the recorded neural spikes in real-time with low system latency and can be implemented with resource limited digital electronic hardware, including a Field-Programming Gate Array (FPGA), an Application-Specific Integrated Circuit and an embedded microprocessor, are beneficial in understanding neuronal networks and controlling neurological disorders. |
| US11622721B1 |
Athletic-wear having integral measuring sensors
An athletic performance streaming system comprises a sensor system configured to removably attach to an article of clothing worn by an athlete and one or more external devices. The sensor system comprises one or more sensors configured to measure one or more athletic performance parameters for the athlete and a computing unit configured to monitor and transmit the one or more athletic performance parameters. The one or more external devices is remote from the article of clothing. The sensor system is configured to stream the one or more athletic performance parameters in real time to the one or more external devices. |
| US11622717B1 |
Systems and methods for monitoring physiological parameters with capacitive sensing
A smart object may be used to monitor physiological parameters of a user. The object has at least one capacitive sensor to sense a change in capacitance when a tissue of the user comes into contact with the at least one capacitive sensor. The change in capacitance can be used to detect physiological parameters of a user such as heart rate, inter-beat interval and respiratory rate. The smart object may also be used with another smart object to determine the identity of the user or other physiological parameters of the user such as blood pressure. |
| US11622716B2 |
Wearable physiological monitoring systems and methods
A physiological monitoring system can use physiological wearable monitors to collect and/or detect various parameters, such as cough, wheeze, heart rate, skin temperature, activity, respiration rate, skin impedance, electro-cardiogram data, blood pressure, galvanic skin response, and the like. One or more of these parameters, or other such parameters, may be used in methods in the fields of lung cancer, physiotherapy, monitoring disabled or challenged individuals, monitoring end of life conditions, monitoring breathing gas usage, monitoring patients and individual wellness, data acquisition, athletic sports monitoring, athletic sports entertainment, virtual reality feedback, telemedicine, hospital aid, illness detection and its severity, and public service, as examples. Such methods can use data from one or more wearable devices with the appropriate data processing to present the user or healthcare provider with the appropriate analysis. |
| US11622713B2 |
Estimators for ablation effectiveness
Methods for estimating of the effectiveness of catheter ablation procedures to form lesions. Lesion effectiveness parameters are received, and effectiveness of a corresponding ablation (optionally planned, current, and/or already performed) is estimated. The estimating is based on use by computer circuitry of an estimator constructed based on observed associations between previously analyzed lesion effectiveness parameters, and observed lesion effectiveness. The estimator is used by application to the received lesion effectiveness parameters. |
| US11622710B2 |
Efficient fetal-maternal ECG signal separation from two maternal abdominal leads via diffusion-based channel selection
In some embodiments, techniques capable of obtaining high-quality fetal ECG (fECG) information using as few as two composite (maternal and fetal) maternal abdominal ECG (aECG) signals to derive the fetal ECG information are provided. In some embodiments, maternal ECG information and fetal ECG information are both obtained from the aECG signals, and are either presented or stored. The techniques may use novel proposed diffusion-based channel selection criteria. To validate the proposed techniques, analysis results of two publicly available databases are described, and compared with other available techniques in the literature. |
| US11622701B2 |
Neural network based radiowave monitoring of anatomical dynamics in patient degenerative conditions
Method and system of training a machine learning neural network (MLNN) monitoring anatomical dynamics of a subject in motion. The method comprises receiving, in a first input layer of the MLNN, from a millimeter wave (mmWave) radar sensing device, mmWave radar point cloud data representing a first gait characteristic; receiving, in a second layer of the MLNN, from the mmWave radar sensing device, mmWave radar point cloud data representing a second gait characteristic; the first and the at least a second input layers being interconnected with an output layer via an intermediate layer having an initial matrix of weights; training a MLNN classifier based on a supervised classification establishing correlation between a degenerative condition of the subject at the output layer and the point cloud data; and adjusting the initial matrix of weights by backpropagation to increase correlation between the degenerative condition and the sets of point cloud data. |
| US11622700B2 |
Wearable respiratory energy harvester
An energy harvesting device includes a housing (2), a moveable device (12) disposed within the housing and including a first surface including a first material (15) and a second surface including a second material (17), wherein the moveable device is operable to move to bring the first and second surfaces together and apart to cause contact and separation between the first and second materials, a first strap (4) attached to the housing, a second strap (6) coupled to the moveable device, wherein movement of the second strap causes operation of the moveable device, and electronic circuitry (20) structured to harvest energy from the electrical charge generated by the contact between the first and second materials. |
| US11622699B2 |
Trajectory alignment system and methods
The navigation systems and methods facilitate aligning a tool in relation to a trajectory in real-time to receive input data from a pre-operative plan image, at least one multi-modal image, and at least one real-time multi-modal image; interactively track at least one neural fiber, whereby interactively tracked fiber data is obtainable; automatically generate output data by way of data transformation using the input data and the interactively tracked neural fiber data; and transmit the output data to at least one of: at least one display device for rendering at least one real-time interactive navigation display for facilitating neural navigation, and at least one drive device for positioning at least one tracking device in relation to the tool in real-time, whereby real-time alignment data is achievable, and whereby at least one neurological structure is preservable. |
| US11622692B2 |
Signal processing apparatus, and apparatus and method for estimating bio-information
A signal processing apparatus includes a memory configured to store instructions; and a processor configured to execute the instructions to obtain a signal; obtain a frequency band spectrum by applying a Fast Fourier Transform (FFT) to the obtained signal; and remove noise from the obtained spectrum by applying a first filter and a second filter, which are different from each other, to the obtained frequency band spectrum. |
| US11622691B2 |
Optical probe for oximetry measurements
An optical probe comprises three optical elements including at least one light source and at least one light detector. The three optical elements are positioned in a triangular configuration. Three optical fibers are each coupled to one of the three optical elements and have an exposed distal end portion. At least one light shroud is disposed radially around the exposed distal end portions of at least one of the optical fibers coupled to the at least one light source. |
| US11622690B2 |
Approach for measuring capillary refill time
The capillary refill time (CRT) of a patient is an important feature in the determination of cardiovascular system health. Quick re-perfusion of the microcirculation (namely, the capillaries) is a good indication that the cardiovascular system is able to efficiently distribute blood throughout the body. Current systems use unreliable or subjective methods to test the CRT. Additionally, the calculation of CRT is not generally used in the adult medical space as it is more commonly used in pediatrics. The present application describes a system and method for calculating a patient's CRT using a mobile device with an integrated camera and light source, or an optical head-mounted display using a light source in combination with ambient light to calculate the CRT. Once a patient's CRT is calculated, an integrated application classifies the data and sends it to the treating clinician for review. |
| US11622686B2 |
Optical imaging with unshifted reference beam
An ultrasound emitter launches an ultrasonic signal into a diffuse medium such as tissue. The diffuse medium is illuminated with an infrared illumination signal. activating an ultrasound emitter to launch an ultrasonic signal into a diffuse medium. An infrared reference beam is interfered with an infrared exit signal having an infrared wavelength that is the same as the infrared illumination signal. An infrared image is captured of the interference of the infrared reference beam with the infrared exit signal. |
| US11622685B2 |
Remote equipment monitoring system
A device, system, and methods are provided for remotely monitoring pump equipment. A monitoring device is mechanically mounted to a pump. The monitoring device includes internal vibration, temperature, and location sensors to periodically monitor a pump and upload data samples via cellular connection to a provider network. The monitoring device additionally includes connections to external sensors that can be sampled and uploaded with the other data samples, when the monitoring device is connected to external power. Authenticated users access the pump data though a user device that connects to the provider network. |
| US11622684B2 |
Physiological monitoring system
Disclosed is a physiologic monitoring system comprising a central hub in communication with a management portal for communicating physiologic measurements taken from a plurality of peripheral devices on a patient. At least one non-invasive peripheral device may measure physiologic data from a patient and be in communication with said central hub. A system including an invasive peripheral device may be associated with said patient and be in communication with said central hub. The central hub may be scalable to collect and communicate measurements from the non-invasive peripheral device and the invasive peripheral device. The at least one non-invasive peripheral device may include a blood pressure cuff, an oxygen sensor, a weight scale, and an ECG monitor. The invasive peripheral device may include a wireless sensor reader that may be adapted to measure physiologic data from a sensor implant placed within the cardiovascular system of said patient. |
| US11622677B2 |
Systems, methods, and devices for providing illumination in an endoscopic imaging environment
The disclosure relates to an endoscopic system. The system may include a single optical fiber. The system may further include a light source which transmits light into the single optical fiber. An image sensor may be provided within the endoscopic system and disposed at a distal end of the single optical fiber. The endoscopic system may be additionally fitted with a diffuser on the distal end of the single optical fiber which outputs a light cone that is broader than an output of the single optical fiber without the diffuser. |
| US11622675B2 |
Medical device having asymmetric bending
An articulation joint includes proximal links, distal links, and intermediate links connecting the proximal and distal links. The articulation joint has a straight configuration along a straight longitudinal axis, a first bent configuration when the articulation joint bends toward a first side of the longitudinal axis, and a second bent configuration when the articulation joint bends toward a second side of the longitudinal axis, opposite to the first side. When the articulation joint is in the straight configuration, a first gap is defined at the first side between adjacent proximal links, and the adjacent proximal links contact each other at the second side, a second gap is defined at each of the first side and the second side between adjacent distal links, and a third gap is defined at the first side between adjacent intermediate links, and adjacent intermediate links contact each other at the second side. |
| US11622674B2 |
Articulated tip part for an endoscope
An articulated tip part for an endoscope, and an endoscope, including segments including a distal end segment having an outer wall defining an inner spacing adapted to accommodate a camera assembly therein and a proximal wall having a proximal surface, the distal end segment having an outer surface, wherein adjacent of the segments are interconnected by at least one hinge member to enable bending of the articulated tip part; and an insertion guide adapted to guide a steering wire and including an entry provided in the outer surface of the distal end segment, the insertion guide also including an exit fluidly coupled with and leading to the inner spacing of the distal end segment, whereby an end of a steering wire can be guided into the inner spacing of the distal end segment via the entry of the insertion guide. |
| US11622672B2 |
Method for positioning an endoscope with flexible shaft
Systems and methods for endoscopic operations are described. For example, the disclosure provides mechanisms for sensing and controlling a field of view of an endoscope by determining a pose of the field of view using a first location and a second location, and controlling the pose of the field of view by moving at least one of: the first portion and the second portion. The first location is of a first portion of the endoscope and the second location is of a second portion of the endoscope. The endoscope comprises a flexible portion disposed between the first portion and the second portion. The first and second locations are defined by a configuration, relative to the endoscope, of an endoscope support and a cannula. The endoscope support configured to support the endoscope. A shaft of the endoscope is configured to extend through the cannula. |
| US11622666B2 |
Dishwasher
A dishwasher may include a sump configured to store water, a main arm disposed at the sump and configured to supply water from the sump, an auxiliary arm rotatably disposed at the main arm and configured to spray water, and an auxiliary arm connection member disposed at the main arm and configured to rotatably support the auxiliary arm, where the auxiliary arm may include an auxiliary flow passage configured to allow water flow through the auxiliary arm, where the main arm may include a transfer flow passage in fluid communication with the auxiliary flow passage, where the auxiliary arm connection member may include a flow tube disposed at the main arm in fluid communication with the transfer flow passage and the auxiliary flow passage. |
| US11622665B2 |
Household appliance closure element with touch interface
A household appliance includes a housing; a treating chamber located within the housing and having an access opening; a closure element movable relative to the access opening between opened and closed positions to selectively provide access to the treating chamber through the access opening; a controller associated with the housing and implementing a treating cycle on at least one item in the treating chamber; and a human-machine interface. The HMI includes a first portion associated with the housing and a second portion associated with the closure element. The first portion includes non-touch sensitive indicia. The second portion includes an electrically conductive layer having a touch-sensitive area corresponding to the indicia of the first portion and is arranged to be in register with a corresponding selection area when the closure element is in the closed position. |
| US11622663B2 |
Cleaning sheets having coating thereon
A nonwoven sheet, having a first outwardly facing surface and a second outwardly facing surface. Wax is disposed in a wax pattern on the first surface; and oil is disposed in an oil pattern on the second surface. The oil pattern is not coincident the wax pattern so that wax blocks the oil from permeating through to the first surface. The first surface may be textured with peaks and valleys, having wax disposed on the peaks. This arrangement keeps the oil from contacting the target surface and leaving residue, while allowing the oil to collect and retain debris. The sheet may be executed as a dry sheet for cleaning surfaces such as floors or as a duster. |
| US11622660B2 |
Cleaner
A cleaner is disclosed. The cleaner may include a housing having an opening through which air is introduced into the housing. The cleaner may also include a filtering unit mounted in the inner space of the housing. The filtering unit may define a dust collection space between the filtering unit and the inner surface of the housing. In addition, the cleaning unit may be mounted to surround the filtering unit. A manipulation unit may raise or lower the cleaning unit within the dust collection space. Furthermore, brush protrusions may protrude from the cleaning unit toward the surface of the filtering unit. |
| US11622659B2 |
Portable surface cleaning apparatus
A hand vacuum cleaner comprises a cyclone having a dirt outlet in communication with a dirt chamber. The cyclone has a central longitudinally extending axis, wherein, when the upper end of the hand vacuum cleaner is positioned above the lower end of the hand vacuum cleaner, the central longitudinally extending axis is oriented generally horizontally and the dirt outlet comprises a slot provided in an upper portion of the sidewall of the cyclone. |
| US11622657B2 |
Bathing chair apparatus
A bathing chair apparatus for safe and effective washing includes a base having a base platform and a plurality of base legs. A plurality of feet is coupled to the base. A lower body has a lower base portion coupled to the base platform and a leg portion extending from the lower base portion. The leg portion has a plurality of leg apertures. An upper body has an upper base portion pivotably coupled to the base platform and a back portion. The upper base portion and the back portion have a plurality of upper apertures. A plurality of nozzles is in fluid communication with the plurality of leg apertures and the plurality of upper apertures. A plurality of feeder tubes is coupled to the plurality of nozzles. A supply hose is in fluid communication with the plurality of feeder tubes and is engaged with a faucet. |
| US11622643B1 |
Lighted mailbox post or similar structure
A reconfigurable lighted post (e.g., mailbox), including a post, and first and second dual channel members attached to the post. The dual channel members include dual channels, where the first channel of each houses a strip of LEDs, and the second channel defines a channel into which an insert to be back or trans-illuminated can be inserted. Both dual channel members are attached to the post so that the first channels housing the strips of LEDs are positioned towards the post, while the second channels are positioned away from the post. The insert to be illuminated is receivable between the second channels (i.e., that face one another). The insert may include a house address number, or other characters cut-out or otherwise formed into the insert, so that light from the LED strips back or trans-illuminates the insert when received between the facing second channels. Deck rail lighting is also disclosed. |
| US11622641B1 |
Portable dressing aid device
A portable dressing aid device for disabled or elderly persons has C-shaped elongated slides with smooth inner surface in order for a user's feet to bypass the fabric of underwear or pants. Underwear or pants are placed on one end of the slides and the user's feet are inserted into the other end of the slides. Once the user's feet clear the garment, the slides are removed. The slides attach to or detach from a joining block, making the device in a disassembled condition compact and easy to carry in a small bag. |
| US11622638B1 |
Substrate with integrated multi-layer pouch/pocket
A foldable diaper changing mat that includes a foldable base layer of plastic film having a surface engaging side and an upward facing side and a top edge and a bottom edge; and an infant buttocks receiving pad portion having a top end facing the top edge of the foldable base layer of plastic film and a bottom end facing the bottom edge of the foldable base layer of plastic film, wherein the infant buttocks receiving pad portion is engaged with the upward facing side and proximate the bottom edge of the foldable base layer of plastic film. The infant buttocks receiving pad portion has at least one intermediate plastic layer and a top absorbent containing layer. The infant buttocks receiving pad portion typically has a top edge facing pocket and a bottom edge facing pocket that are separated from one another. |
| US11622635B2 |
Mattress assembly
Mattress assemblies that provide user comfort and increased airflow generally include a viscoelastic thermally conductive infused polyurethane foam top layer; a composite comprising a bottom layer, a molded viscoelastic middle foam layer, and a perforated top viscoelastic foam layer, wherein the molded viscoelastic middle foam layer comprises a plurality of interconnected substantially parallelpipedal bodies, wherein each parallelpipedal body includes an opening extending from a bottom surface to a top surface and is separated from an adjacent parallelpipedal body by a V-shaped notch, and wherein the perforated top viscoelastic foam layer comprises a plurality of perforations extending from a bottom surface to a top surface thereof, wherein at least a portion of the perforations overlies the opening in the parallelpipedal bodies; and a base core layer, wherein the composite overlies the base core layer. |
| US11622633B2 |
Multifunctional motion simulation bed
The present invention discloses a multifunctional motion simulation bed which has multiple segments and simulates preprogrammed motions. The segments are articulately connected to form a motion platform. In one embodiment, the segments are disposed above a base. Actuators are mounted on the base and pivotally coupled with the base and the segments. A microprocessor drives the actuators individually and causes the motion platform to simulate motions. In another embodiment, the segments are disposed above a frame which is arranged above a base. One segment is fixed on the frame. Some actuators are pivotally coupled with the frame and some of the segments. Other actuators are pivotally coupled with the frame and the base. A microprocessor drives the actuators individually and causes the frame and motion platform to simulate motions. |
| US11622632B2 |
Feature high chair
A combination step stool and high chair includes at least a base with one or more steps and a chair that can be selectively attached to and detached from the base. |
| US11622631B1 |
Apparatus and method for assembling a modular ergonomic chair without using fasteners
An apparatus/method for assembling a modular ergonomic chair without using fasteners including a seat support structure that includes a plurality of recesses, wherein each recess includes a releasable latch mechanism (RLM); a vertical seat shaft; a pedestal; a first and second arm rest each of which include an arm rest connecting member, wherein the arm rest connecting member has a cavity to receive a RLM latch member of the seat support structure; and a back support, which includes a connecting member, wherein the connecting member also has a cavity to receive the latch member of another RLM of the seat support structure. The back support, first arm rest, and second arm rest are removably coupled to the seat support structure to permit easy assembly and interchanging of seat components. A reclining back support embodiment is also provided using a RLM latch spring with a corresponding connecting member in the seat support structure. |
| US11622630B2 |
Mobile barber chair
A height adjustable chair is disclosed. The chair is provided with a foldable seat and a base unit supporting a foldable seat. The base unit contains a column enclosing a hydraulic pump and a pair of collars attached to the hydraulic pump. The chair further contains a number of legs attached to one of the collars. |
| US11622629B2 |
Wall-proximity furniture member having sync mechanism
A furniture member includes a base assembly, a frame assembly, a legrest mechanism, a support rod, and a sync mechanism. The frame assembly is movable relative to the base assembly among an upright position, a partially reclined position, and a fully reclined position. The legrest mechanism is movable relative to the frame assembly between a retracted position and a fully extended position. The support rod is supported by the frame assembly. The sync mechanism is coupled to and supported by the support rod. The sync mechanism is configured to prevent the frame assembly from moving from the upright position to the partially reclined position until the legrest mechanism reaches the fully extended position. |
| US11622627B2 |
Method and apparatus for flange clip for support channel
Methods and apparatus for a flanged clip for a support channel according to various aspects of the present technology comprise a flanged end clip bonded to an end of a support channel. The flanged clip may have one or more surfaces configured to provide a stronger bonding between the flanged clip and the support channel. |
| US11622625B2 |
Angle bar for shelf assembly
Provided is an angle bar for shelf assembly, the angle bar including a vertical frame in which a plurality of fastening grooves is formed and a horizontal frame on which a fastening protrusion is formed, wherein the plurality of fastening grooves, each including upper and lower grooves, are formed, the lower groove has a narrower width than the upper groove, and is connected to the upper groove with an inclination portion in between, wherein the fastening protrusion includes a convex portion having an inclination surface and first and second wing portions that are formed on lateral surfaces, respectively, of the convex portion, and wherein a distance between respective end portions of the first and second wing portions is smaller than a width of the upper groove and is larger than a width of the lower groove, and the convex portion has a wider width than the lower groove. |
| US11622623B2 |
Digital teaching station
An improved digital teaching station, a stand, and a platform that supports a central multitouch flat-panel display screen is provided. A reflective glass mirror is affixed on top of the stand, and a computing device is connected. Moreover, a document camera is attached to a side tray. Furthermore, hardware and software enables a separate video stream to create always upright content from an upward facing electronic display screen and to interconnect with all devices and data types. |
| US11622619B2 |
Extensible table with central leaf
A table with a central extension, includes a frame, two movable trays bearing on the frame and adapted to be brought close to one another to constitute a continuous surface on their own, or to be symmetrically brought away from each other, or independently of each other to enable the set-up of one or several so-called central extension(s) between the movable trays. The edges of the movable trays and of the extension(s) include at least one tab located on a first half of the edge and a groove located on a second half of the edge, the tab having a height increasing from its distal edge up to its central portion and decreasing from its central portion up to its proximal edge, and the depth of the groove being larger than the tab height, enabling an assembly by mortise-and-tenon joint even when the trays and/or the extension are deformed. |
| US11622618B2 |
Oral care implement
An oral care implement having a head with a plurality of cleaning elements coupled thereto and extending therefrom. In the exemplified embodiment, the cleaning elements have a plurality of bristle tufts each including a plurality of bristle filaments. In one aspect, the oral care implement may include a first bristle tuft having inner and outer filaments with the outer filaments being taller than the inner filaments and a second bristle tuft having inner and outer filaments with the outer filaments being shorter than the inner filaments. In another aspect, the oral care implement may include a bristle tuft having inner and outer filaments with the inner filaments being either taller or shorter than the outer filaments, and whereby distal ends of the inner and outer filaments are angled relative to an axis of the bristle tuft. |
| US11622615B2 |
Bag with foldable chair compartment
A bag includes a main compartment configured to accommodate equipment, and a foldable chair compartment disposed adjacent to the main compartment. The foldable chair compartment is configured to accommodate a foldable chair in a folded configuration. |
| US11622604B2 |
Last, method for producing last, and method for producing shoe upper
A last is provided for shaping a shoe upper, such as a custom-made last tailored to a user's foot. Embodiments include a last for shaping a shoe upper including at least an outer peripheral portion comprising an aggregate of a plurality of blocks, the plurality of blocks being joinable together to form a portion of the last and shape the shoe upper, and separable from each other after being joined together. The plurality of blocks includes a first plurality of blocks which are identical to each other. Embodiments also include a method for producing a last for shaping a shoe upper, the method including forming the last by joining a plurality of blocks together to form an aggregate, the plurality of blocks including a first plurality of blocks which are identical to each other. |
| US11622603B2 |
Footwear with fluid-filled bladder
An article of footwear has a sole structure that includes a bladder having stacked polymeric sheet secured to one another at a peripheral bond and defining a first sealed chamber between the first and second polymeric sheets, a second sealed chamber between the second and third polymeric sheets, and a third sealed chamber between the third and fourth polymeric sheets, each of the first, second, and third sealed chambers retaining fluid in isolation from one another. Different patterns of bonds secure adjacent ones of the polymeric sheets to one another, resulting in different geometries of the sealed chambers. The sealed chambers are configured (e.g., by pressure, shape, position, and/or size) to elastically deform to provide a desirable cushioning experience. |
| US11622596B2 |
Footwear force mitigation assembly
A force absorbing device for a footwear appliance includes a shoe upper and a shoe sole having a planar sole surface, such that forces between the shoe upper and planar sole surface in ground contact are absorbed by force mitigation assemblies disposed in the shoe sole. A force mitigation assembly adapted for an athletic shoe includes a linkage to a wearer interface responsive to movement based on activity of the wearer. An attachment to a sole surface receives ground forces transmitted from frictional contact between the sole surface and a surface against which the sole is disposed, such as for running, turning, etc. A force mitigation assembly absorbs these forces received from the sole surface for directing the received force in a controlled manner. An elastic field in the force mitigation assembly is defined by a resilient material adapted to deform in response to the received force. |
| US11622590B2 |
Helmet accessory mount system
A helmet accessory mount system may include a shroud configured to be coupled to a helmet and an arm assembly having a first arm configured to rotatably couple to the shroud. The system may also include an accessory interface configured to coupled to an accessory and configured to engage the arm assembly. The arm assembly may be configured to move from a deployed position to at least one storage position. The accessory may be configured to be positioned between the accessory interface and the helmet when the arm assembly is in the at least one storage position. |
| US11622587B2 |
Self-tensioning and releasable gripping gloves
A releasable gripping glove is provided having one or more flexible artificial tendons extending through a finger section of a glove body. The flexible artificial tendon is configured to maintain a structurally articulated configuration when the finger section is articulated. Each tendon includes locking teeth that engages with a releasable locking tab extending form a locking mechanism configured to engage the locking teeth when the finger section is articulated. A release mechanism is provided to engage and disengage the locking mechanism. A thumb release rod is positioned within a thumb portion and connected to the release mechanism. The articulating of the finger section releasably locks the flexible artificial tendon in the articulated position, which is releasable through relaxing of the thumb portion. |
| US11622584B2 |
Electronic-cigarette cartridge and electronic cigarette
An electronic-cigarette cartridge and an electronic cigarette are provided. The electronic-cigarette cartridge includes: a first contact point and a second contact point which are connected to a base part of an electronic cigarette, wherein the first contact point is configured to connect a control signal, and the second contact point is configured to input a reference voltage signal; an authentication module, wherein one end of the authentication module is connected to the first contact point, another end is connected to the second contact point, and is configured to interact with the base part of the electronic cigarette to conduct anti-counterfeiting authentication; and a heating module which is connected in parallel with the authentication module and is configured to performing heating after the anti-counterfeiting authentication is passed; wherein a working frequency of the authentication module is at least 10 times that of the heating module. |
| US11622583B2 |
Personal vaporizer with breach detection
The present disclosure describes a personal vaporizer which can detect whether or not a cartridge of the personal vaporizer has been breached. The cartridge includes a conductive shell. The conductive shell can include two or more conductors which are electrically isolated from each-other. Prior to operation, the personal vaporizer can use the two or more conductors to assess whether or not an outer shell of the cartridge has been breached. In some implementations, if it is determined that the cartridge has been breached, the personal vaporizer can shut down, or otherwise fail to operate normally. |
| US11622582B2 |
Aerosol generating device and method for providing adaptive feedback through puff recognition
Provided is a device including: a battery configured to supply power; a heater configured to heat an aerosol generating material by receiving power from the battery; a sensor; at least one output unit; and a controller, wherein the controller detects a user's puff by using the sensor and controls at least one output unit based on puff characteristic data based on a result of the detection. |
| US11622579B2 |
Aerosol generating device having heater
Provided is an aerosol generating apparatus including: a heater configured to generate aerosol by heating a cigarette, the heater including a first electrically conductive heating element formed along a first path on an electrically insulating substrate, a second electrically conductive heating element formed along a second path on the electrically insulating substrate, and a temperature sensor track formed along a third path in a region between the first path and the second path; a battery configured to supply power to the heater; and a controller configured to control the power supplied from the battery to the heater and monitor a temperature sensed using the temperature sensor track. |
| US11622577B2 |
Aerosol generation device having structure for preventing liquid leakage
An aerosol generation device includes a case into which a cigarette is to be inserted; a protrusion pipe of a hollow shape protruding from one end portion of the case and having an opening; a heater installed in the case such that an end portion thereof is positioned inside the protrusion pipe, and configured to generate heat when an electric signal is applied thereto; and a heater fixing portion installed inside the protrusion pipe to support the heater and comprising a round surface that extends from an inner side surface of the protrusion pipe. |
| US11622573B2 |
Electronic cigarette with temperature protection
An electronic cigarette including an atomization assembly and a battery assembly. The atomization assembly is disposed on the battery assembly. The battery assembly includes a temperature protection control unit. The temperature protection control unit includes a control panel. The control panel includes a temperature protection sensing unit configured to detect an internal temperature of the battery assembly and transmit a signal with regard to the internal temperature to the control panel. When the internal temperature of the battery assembly is over 75° C., the control panel stops working, and the atomization assembly is unable to work. |
| US11622567B2 |
Ice cream roll maker
An ice cream roll maker includes a housing, a freezer wheel mounted within the housing and configured for rotation about a horizontal axis, and a reservoir within the housing for holding a liquid ingredient. An outer peripheral surface of the freezer wheel is configured to receive the liquid ingredient from the reservoir and transform the liquid ingredient into a frozen coating layer on the outer peripheral surface. |
| US11622566B2 |
Glycerin- and protein-based foam candy products with probiotic bacteria
The present invention relates to a glycerin- and protein-based candy product comprising probiotic bacteria, said product having a moisture content less than 9% and a water activity (aw) of less than 0.5 and comprising a) glycerin in an amount of at least 5% (w/w), b) at least one saccharide or at least one polyol which is not glycerin, or a mixture thereof, c) at least one protein which is not gelatin, and d) at least one species of a probiotic bacterium, and optionally e) at least one hydrocolloid. In a presently preferred embodiment the protein is a hydrolyzed protein. Further, the invention relates to processes for producing a glycerin- and protein-based candy product comprising probiotic bacteria. |
| US11622563B2 |
Adjustable I-C-AW kneading eccentric
A device for kneading dough, in particular a kneading drum, has a rotationally driven inner kneading drum and a rotationally driven outer kneading drum. The inner kneading drum is arranged within the hollow outer kneading drum, in particular in a concentric. The device includes a kneading drive, by means of which the inner kneading drum can be driven or adjusted in an oscillating manner in the direction of the inner kneading drum axis relative to the outer kneading drum and/or so as to carry out a defined deflection at an angle about the axis of the inner kneading drum relative to the outer kneading. The outer kneading drum has a number of kneading recesses which are distributed over the circumference and/or along the length of the outer kneading drum in a uniform manner in. |
| US11622557B2 |
Dispensing of metal ions into batch laundry washers and dryers
Articles, compositions, and methods for treating textiles and other materials with an antimicrobial compound during laundry and/or drying cycles are described. The articles and compositions include a metal ion having antimicrobial efficacy. Methods include the use of the articles and compositions in laundry and/or drying cycles to provide antimicrobial treatment of the textiles and materials. |
| US11622556B2 |
Re-oiled and hyper-oiled lecithin carrier vehicles
A liposome composition having a lipid bilayer membrane, made of a crude or de-oiled lecithin, at least one triglyceride, a non-triglyceride active agent, and conditioned water. The liposome composition may be utilized for purposes and treatments including increased plant growth, insecticide or insect repellant, inhibiting fruit decay, forensic labeling of plants, wound treatment, and cosmetic applications. |
| US11622555B2 |
Optical remote sensing systems for aerial and aquatic fauna, and use thereof
Optical remote sensing systems for quantifying aerial or aquatic fauna with respect to number of living organisms, such as animals, such as insects, birds, bats or aquatic organisms, and to biological specificity. |
| US11622554B2 |
Integral bird anti-migration panel
An integral bird anti-migration panel is provided, which is conformed by a plurality of arches in a stepped pyramidal shape, spaced apart equidistantly from each other; a plurality of crossbars integrally joined to the sides of said plurality of arches to form a single element, wherein the union of said arches and crossbars form reticles of different dimensions, wherein the reticle of smaller dimension is located at the bottom of said panel and is designed to prevent small birds from entering inside said panel, and wherein the upper crossbar is ondulated to prevent the perching or resting of the birds thereon; and wherein the union of the lower crossbar and the lower ends of the arches forms a support base for the anti-migration panel; and wherein said lower cross member comprises a plurality of projections, which are configured to be buried in the ground and prevent the anti-migration panel from moving out of place. |
| US11622550B2 |
Automatic jerking device for fishing
The present invention relates to an automatic jerking device for fishing, and more particularly, to an automatic jerking device for fishing, which has a biting signal detection member for detecting a biting when a fish bites a bait during fishing, and automatically performs a jerking to catch the fish at a proper timing. |
| US11622542B2 |
Poultry container side panel, poultry container and assembly of a poultry container and at least one such side panel
A poultry container side panel for releasable connection to a container for holding live poultry. The poultry container has a rectangular screen with aperture, a sideward protruding foot, and at least one coupling. The coupling features a stationary support connected to the rectangular screen and a displaceable locking element moveable between a coupling position and a release position. The poultry container provides a side wall with a rectangular aperture for receiving a poultry container side panel as well as for the assembly of such poultry container side panel and such poultry container. |
| US11622538B2 |
Apparatus and method for catching animal urine
A band for attachment to a midsection of an animal is disclosed. The band includes a central portion, a first and second buckle strap, and a buckle. The first and second buckle straps are integral with the central portion and taper to a uniform width. The central portion has a width greater than the uniform width of the first and second buckle straps. The buckle includes a male buckle secured to a distal end of the first buckle strap and a female buckle secured to a distal end of the second buckle strap. The buckle is designed to latch over a back of the animal, and the protective liner is designed to cover an underside of the animal, in use. |
| US11622533B2 |
Livestock device
In one aspect of a livestock device, the livestock device may be configured with two opposed and corresponding door frames. A neck bar may be engaged with each door frame via an upper extension arm and a lower extension arm. The door frames may be selectively moved between an open and closed position with respect to one another. The neck bars may be selectively moved between a retracted and extended position with respect to the door frames. The livestock device may be configured to secure the position of, restrain, and/or properly orient an animal, and/or to secure the position of, restrain, and/or properly orient a portion of an animal (e.g., its head, neck, etc.) with respect to another portion of the animal. |
| US11622532B2 |
Retainer apparatus
The present invention provides methods and systems for a retainer apparatus that includes a scoop having an exterior surface and an interior surface with a central opening and a predetermined length. A retention device has a base with a length greater than the length of the central opening of the scoop and a flange portion extends upwardly from the base portion and contains at least one opening. |
| US11622530B2 |
Biodegradable hygienic granules for cats and the production process thereof
There is disclosed biodegradable hygienic granules, with high liquid absorption properties for use in the retention of urine and domestic cat waste. The present disclosure also relates to the manufacture process of the granules. |
| US11622529B2 |
Hybrid tomato variety ‘H2128’
Hybrid tomato variety ‘H2128’ is described. The tomato variety is a ground-culture hybrid processing tomato variety suitable for machine harvest and is adaptable to the climactic conditions of regions such as California, USA, Italy, and Spain. It is a main season variety with resistance to Fusarium wilt races 1, 2, and 3, bacterial speck race 0, root knot nematode, tomato spotted wilt virus, early blight, and late blight. The elongated-pear shape in combination with strong internal and external color makes it particularly valuable for whole-pack tomato products, where varieties with good color and resistance to Fusarium wilt race 3 are needed. |
| US11622527B2 |
Soybean cultivar 03080207
A soybean cultivar designated 03080207 is disclosed. The invention relates to the seeds of soybean cultivar 03080207, to the plants of soybean cultivar 03080207, to the plant parts of soybean cultivar 03080207, and to methods for producing progeny of soybean cultivar 03080207. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 03080207. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 03080207, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 03080207 with another soybean cultivar. |
| US11622514B2 |
System for infusing a gas or liquids into the roots of a plant
The present application relates to agriculture productions system that allows for the controlled release of beneficial agents into a plant root mass, and more particularly it is beneficial for agriculture production where control of infusion of micro-nutrient, infusion macronutrient, root temperature control agents, nutrients and/or elements are applied to the root zone of a plant. |
| US11622509B2 |
Light source for plant cultivation
A plant cultivation light source includes at least two light sources selected from first, second, and third light sources that emit first, second, and third lights, respectively. The first light has a first peak at a wavelength from about 400 nanometers to about 500 nanometers, the second light has a second peak appearing at a wavelength, which is longer than the first peak, from about 400 nanometers to about 500 nanometers, and the third light has a third peak appearing at a wavelength, which is shorter than the first peak, from about 400 nanometers to about 500 nanometers. The first light is a white light and has a first sub-peak having an intensity lower than an intensity of the first peak at a wavelength from about 500 nanometers to about 700 nanometers. The first sub-peak has a full-width at half-maximum greater than a full-width at half-maximum of the first peak. |
| US11622506B2 |
Lawn mower having impact protection assembly
The invention provides a lawn mower, which comprises a driving assembly, an impact protection assembly, a transmission assembly and a cutting assembly. The driving assembly comprises a motor. The impact protection assembly comprises a pressing member and an elastic piece. The pressing member presses the elastic piece towards the transmission assembly to drive the transmission assembly and the cutting assembly to synchronously rotate with the motor shaft. When the resistance of the cutting assembly is greater than a predetermined value, A relative rotation is generated between the transmission assembly and the motor shaft. According to the lawn mower, the impact protection assembly is arranged between the driving assembly and the transmission assembly, when the reaction force upon the cutting assembly from external obstacles is greater than the friction force of the impact protection assembly, the transmission assembly and the motor shaft rotate relatively, and the transmission assembly is protected. |
| US11622502B2 |
Push rod mechanism for garden tool, garden tool, and method for using garden tool
A rod mechanism for a garden tool having a main body includes a first rod pivotally connected to the main body and movable between an in-use position and a storage position. A locking component engages the main body to lock the first rod in one of the in-use position and the storage position. An actuator moves between a released position and a triggered position, the actuator when in the triggered position unlocking the locking component from the main body, the actuator when in the released position orienting the locking component so as to be lockable to the main body. A second rod connected to the first rod moves to a preset position allowing the actuator to move to one of the triggered position or the released position. A position sensor on the main body generates a sensing signal when the first rod pivots to at least one of the in-use position and the storage position. |
| US11622501B2 |
Height adjustment assembly for a mower deck
A wide area mower with an open-box structure mower deck. The deck has a width from the left to right side of about 72 to 120 inches. The deck's length is about 24 to 70 inches. A left and right front wheel are positioned in front of the deck. The wide mower deck will flex, twist, or bend when one of the left or right wheels travels over uneven terrain while the rest of the mower travels over substantially level terrain. A cutting height adjustment mechanism is provided on the mower that allows an operator to raise or lower an entire left side or an entire right side of the mower deck to a selected cutting height. This is done simply by disengaging a locking mechanism and manipulating a lever on a four-bar linkage attached to each side of the deck and then re-engaging the locking mechanism. |
| US11622496B2 |
Smart sensor system for agricultural implements
An agricultural planting or seeding implement having a ground engaging tool that forms an opening along an axis in the soil, a sensor disposed aft of the ground engaging tool, and a row unit disposed aft of both the ground engaging tool and the sensor relative to a direction of travel of the agricultural planting or seeding implement. The sensor engages with the ground at a depth within the opening and generates a signal indicative of a soil property of the ground. |
| US11622494B2 |
Tillage implement with vision sensors
A control system for a tillage implement broadly includes front and rear sensors, a leveling assembly, and a controller. The front sensor is positioned on a front of a central section, wherein the front sensor is configured to obtain height information indicative of a height of the front of the central section above a ground. The rear sensor is positioned on a rear of the central section, wherein the rear sensor is configured to obtain height information indicative of a height of the rear of the central section above the ground. The leveling assembly is configured to adjust a front to rear orientation of the central section. The controller is configured to receive the height information from the front sensor and the height information from the rear sensor, and to provide instructions to the leveling assembly to adjust the front to rear orientation of the central section based on the received height information. |
| US11622493B2 |
Agricultural implement with vision sensors
An agricultural implement broadly includes a ground-engaging tool, a time-of-flight sensor, and a controller. The time-of-flight sensor is configured to obtain information indicative of seed parameters, furrow parameters, and/or soil condition parameters. The controller is configured to process the information obtained by the time-of-flight sensor to generate the parameters, wherein the controller is further configured to automatically control operation of one or more components of the implement based on the parameters. |
| US11622492B2 |
Variable tooth coulter blade with sized inserts
A system and method are disclosed for cutting and increasing surface area of surface stubble material while contemporaneously cutting and aerating the soil. A discoidal coulter blade is configured with a plurality of circumferential teeth for cutting the surface stubble as well as reducing the downward pressure required for the blade to enter the type and depth of soil desired. The circular coulter blade is configured with a plurality of inserts oriented normal to the rotational movement of the blade as the blade cuts the soil. Each insert is shaped to aerate a specific type of soil anticipated by an operator. The inserts are positioned on the blade for desired impact with the soil and angled in placement on the blade to maintain the desired effect on the soil. |
| US11627687B2 |
Multiple phase multiple system architecture
A multiple phase cooling system is described for an electronic rack, a cluster of servers, and for a data centers. An inlet of a 3-way flow control valve (FCV) is coupled to a main coolant source. A first outlet of the FCV is coupled to a single-phase cooling system and a second outlet of the FCV is coupled to a two-phase cooling system. The FCV is configured to adjust an amount of coolant between the single-phase cooling system and the two-phase cooling system. Upon detecting a rise in vapor pressure in a return line of the two-phase cooling system, the FCV can be adjusted to direct more coolant to the two-phase cooling system and less coolant to the single-phase system. The FCV can continuously monitor the vapor pressure and adjust the amount of coolant to each cooling system accordingly. |
| US11627685B2 |
Immersion system
An immersion system includes an immersion tank configured to store a coolant liquid and contain an electronic device, a heat exchanger coupled to the immersion tank through first piping, a first pump provided in the first piping and configured to circulate the coolant liquid between the immersion tank and the heat exchanger, a tank coupled to the immersion tank through second piping, a second pump provided in the second piping and configured to move the coolant liquid between the immersion tank and the tank, a level sensor provided in the immersion tank and configured to detect a liquid level in the immersion tank, and a controller configured to control the second pump in accordance with a detection signal of the level sensor. |
| US11627684B2 |
Bi-directional fan
A bi-directional fan device that is field replaceable within an electronic system is provided. The bi-directional fan device includes a fan unit that cools an electronic system when connected to a power source, and an electrical connector constructed at both ends of the fan unit to electrically connect to the power source. |
| US11627683B2 |
Enclosure assembly for enhanced cooling of direct drive unit and related methods
Embodiments of an enclosure assembly to enhance cooling of a hydraulic fracturing direct drive unit (DDU) during operation are included. The enclosure assembly may include an enclosure body extending at least partially around an enclosure space to house the DDU for driving a fluid pump. The enclosure assembly may include one or more heat exchanger assemblies connected to the enclosure body for cooling a process fluid associated with one or more of the DDU and the fluid pump, and which may be configured to draw air into the enclosure space from and external environment, toward one or more radiator assemblies to cool the process fluid, and along an airflow path through the enclosure space. One or more outlet fan assemblies may be operative to discharge air from the enclosure space to the external environment to maintain a desired temperature of the enclosure space. |
| US11627682B2 |
Rack-mounted device and electronic apparatus
A rack-mounted device includes a case configured to include, in a width direction, a plurality of containment rooms each in which an electronic device is contained, a partition suspended from an upper wall of the case and configured to partition off the plurality of containment rooms adjacent to each other and guide the electronic device, and a support plate extending from a sidewall of the case into a containment room of the plurality of containment rooms and provided with a gap from a lower wall of the case to support the electronic device. |
| US11627677B1 |
Brush port assembly and method for installing same
A brush port assembly includes a bezel frame and a brush component. The bezel frame is comprised of an elongate body having first and second ends, a top surface, and an underside. The elongate body is formed as a generally enclosed shape that frames an opening, whereby the first and second ends are arranged in an end-to-end relationship with a gap therebetween. The brush component has a spine member from which a plurality of bristles extend. The spine member is secured to the underside of the elongate body such that the bristles substantially entirely cover the opening. The bezel frame is installable, without the aid of tools, along an exposed edge of a brush port opening in a surface of an electronic equipment enclosure. Additionally, the bezel frame is installable around a cable that passes through the brush port opening by maneuvering the cable through the gap. |
| US11627676B2 |
Support frame for bendable display screen, and bendable display screen
A support frame for a bendable display screen includes: a fixed part; a bendable part connected with the fixed part; and an end part arranged at an end of the support frame. The bendable part includes a first bendable part and a second bendable part. The first bendable part includes a plurality of first frame members connected with one another, and the plurality of first frame members have a gap therebetween. The second bendable part is connected with the end part. Both the end part and the fixed part are provided with a limiting member. |
| US11627667B2 |
High-resolution soldering
A method for circuit fabrication includes defining a solder bump, including a specified solder material and having a specified bump volume, to be formed at a target location on an acceptor substrate. A transparent donor substrate, having a donor film including the specified solder material, is positioned such that the donor film is in proximity to the target location on the acceptor substrate. A sequence of pulses of laser radiation is directed to pass through the first surface of the donor substrate and impinge on the donor film so as to induce ejection from the donor film onto the target location on the acceptor substrate of a number of molten droplets of the solder material such that the droplets deposited at the target location cumulatively reach the specified bump volume. The target location is heated so the deposited droplets melt and reflow to form the solder bump. |
| US11627666B2 |
Electronic device and manufacturing method thereof
An electronic device is provided, the electronic device includes a driving substrate (13), the driving substrate includes a plurality of circular grooves and a plurality of rectangular grooves, and a plurality of disc-shaped electronic components, at least one disc-shaped electronic component is disposed in at least one circular groove, an alignment element positioned on a top surface of the at least one disc-shaped electronic component, a diameter of the at least one disc-shaped electronic component is defined as R, a diameter of the alignment element is defined as r, a width of at least one rectangular groove among the rectangular grooves is defined as w, and a height of the at least one rectangular groove is defined as H, and the disc-shaped electronic component and the rectangular groove satisfy the condition of (R+r)/2>(w2+H2)1/2. |
| US11627664B2 |
Flexible circuit electrode array and method of manufacturing the same
A method for manufacturing a flexible circuit electrode array, comprising: a) depositing a metal trace layer containing a base coating layer, a conducting layer and a top coating layer on the insulator polymer base layer; b) applying a layer of photoresist on the metal trace layer and patterning the metal trace layer and forming metal traces on the insulator polymer base layer; c) activating the insulator polymer base layer and depositing a top insulator polymer layer and forming one single insulating polymer layer with the base insulator polymer layer; d) applying a thin metal layer and a layer of photoresist on the surface of the insulator polymer layer and selective etching the insulator layer and the top coating layer to obtain at least one via; and e) filling the via with electrode material. A layer of polymer is laid down. A layer of metal is applied to the polymer and patterned to create electrodes and leads for those electrodes. A second layer of polymer is applied over the metal layer and patterned to leave openings for the electrodes, or openings are created later by means such as laser ablation. Hence the array and its supply cable are formed of a single body. Alternatively, multiple alternating layers of metal and polymer may be applied to obtain more metal traces within a given width.The method provides an excellent adhesion between the polymer base layer and the polymer top layer and insulation of the trace metals and electrodes. |
| US11627662B2 |
Passive component and electronic device
In an exemplary embodiment, a passive component, which is a surface mounting component, includes: a substrate body having insulating property; an internal conductor built into the substrate body; and at least one external electrode provided on a planar mounting face of the substrate body and electrically connected to the internal conductor; wherein the external electrode has a face parallel with the planar mounting face of the substrate body, and a concaved part which is inwardly concaved relative to the parallel face toward the substrate body and is located, as viewed in a direction perpendicular to the parallel face, inside the parallel surface so as to be surrounded by the parallel surface. |
| US11627656B2 |
Slitted PCB for omni-directional like performance of off-center mounted antennas of passive access systems
A radio frequency (RF) circuit is provided and includes an antenna, a printed circuit board and a RF chip. The printed circuit board includes a stack of layers. The stack of layers includes a grounded layer. The grounded layer includes a slit, a dielectric area, a first grounded area and a second grounded area. The dielectric area includes dielectric material and is disposed between the first grounded area and the second grounded area. The antenna is edge mounted to the ground layer adjacent the dielectric area and offset from a centerline of the ground layer. The second grounded area is disposed between the dielectric area and the slit. The RF chip is mounted to the stack of layers and connected to the antenna via a transmission line and configured to transmit and receive RF signals via the antenna. |
| US11627653B2 |
Compact linear accelerator with accelerating waveguide
A linear accelerator head for use in a medical radiation therapy system can include a housing, an electron generator configured to emit electrons along a beam path, and a microwave generation assembly. The linear accelerator head may include a waveguide that is configured to contain a standing or travelling microwave. The waveguide can include a plurality of cells that are disposed adjacent one another, wherein each of the plurality of cells may define an aperture configured to receive electrons therethrough. The linear accelerator head can further include a converter and a primary collimator. |
| US11627652B1 |
Plasma generating system
Power circuitry for cold plasma generation; optionally plasma for therapeutic use. Cold plasma generation occurs at the distal end of a catheter-like device which is flexible, narrow (e.g., less than 5 mm in diameter), and longitudinally extended to reach, e.g., 50-100 cm into body cavities. A cable used for power transmission is a part of the power generating circuit, its intrinsic impedance being a major contributor to and constraint on the time constant of an entraining RC circuit whose resonant frequency entrains the frequency of power generation. In some embodiments, inductive transformer coupling to the entraining/transmission line circuit is used to generate voltage gain. In some embodiments, transformer coupling is divided into a plurality of stages. This potentially enables practically achieving high transmission frequencies with higher gain, lowered sensitivity to variability in distal portions of the entraining RC circuit, and/or longer transmission lines compared to a single-stage transformer configuration. |
| US11627651B2 |
Method and apparatus for controlling light levels to save energy
An occupancy sensor with integral light level sensors is configured to turn off or disable peripheral circuits and go into a periodic deep sleep mode to reduce phantom loading. Peripheral circuits include occupancy sensor circuits and relay drive circuits, but may include other circuits such as communication circuits. The sensor may be configured to periodically wake itself up, check ambient light conditions to see if lighting is below the set threshold. If it is not, the sensor goes back to sleep. If it is, then the sensor can power up the occupancy sensor circuit to see if the space is occupied; if not, it can go back to sleep. If the space is occupied, it can turn on other peripheral circuits necessary to control the load. |
| US11627649B2 |
LED driving device with high power efficiency and lighting apparatus including the same
A light emitting diode (LED) driving device for driving an LED array including one or more LEDs includes a rectifier configured to provide a rectified voltage obtained from an alternating current (AC) voltage to the LED array, an LED driver configured to sequentially drain an LED driving current from the LED array via a plurality of first nodes, and a first switch circuit connected to the LED array via a plurality of second nodes. The first switch circuit includes a plurality of first switches commonly connected to a first common node which is one of the plurality of first nodes, and respectively connected to the plurality of second nodes, and a first controller configured to control the plurality of first switches to be sequentially turned on and sequentially turned off. |
| US11627647B2 |
Systems and methods for providing tunable warm white light
The present disclosure provides methods for generating tunable white light. The methods include using a plurality of LED strings to generate light with color points that fall within white, red, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output. |
| US11627645B2 |
Microwave heating device and method for operating a microwave heating device
A microwave heating device includes at least two radiating portions that are adapted to radiate microwaves to the heating chamber and can be operated according to a plurality of operational configurations that differ in frequency and/or in phase shift(s) between the radiated microwaves. Data of energy efficiency, as a function of operational configurations, can be obtained for a product in the heating chamber. For example, energy efficiency data are obtained through a learning procedure. The obtained data can be processed to select one or more operational configurations ranking high in energy efficiency and a heating procedure for the product inside the heating chamber can be executed by operating the at least two radiating portions according to the selected one or more operational configurations. |
| US11627640B2 |
Remote LPWAN gateway with backhaul over a high-latency communication system
A terrestrial data communication gateway device for satellite communication comprising: at least one processor; memory accessible to the at least one processor; a LPWAN wireless communication subsystem for communication with multiple remote devices; a satellite communication subsystem for communication with at least one low earth orbit satellite. The memory stores program code executable by the processor to cause the processor to: perform server functions in relation to the multiple remote devices, and configure an edge computing module to perform data processing operations on signals received by the LPWAN communication subsystem. The data processing operations comprise compression of data received by the LPWAN communication subsystem to generate a compressed payload for transmission by the satellite communication subsystem. The memory comprises a backhaul scheduling module to schedule communication of a transmission by the satellite communication subsystem to the low earth orbit satellite. |
| US11627635B2 |
Expedited release of a user equipment
In order to improve efficiency in releasing a connection with a user equipment, a method, apparatus, and computer-readable medium are presented herein. A RAN receives release assistance information from a user equipment or a User Plane Function (UPF) involved in an active session with the user equipment. The release assistance information may be received over a control plane or over a user plane. The release assistance information may be received from the user equipment or the UPF over the user plane or as Radio Resource Control (RRC) signaling. The release assistance information may be received from an application function via the UPF. The RAN determines to release the user equipment based on the release assistance information. |
| US11627633B2 |
Data transmission in inactive state
A wireless device receives a first configuration parameter indicating whether data of a logical channel is allowed to be transmitted using a configured grant of type 1 and a second configuration parameter indicating whether data of the logical channel is allowed to be transmitted using a configured grant of type 1 while in RRC inactive state. The wireless device may transmit or not transmit data of the logical channel while in RRC connected state and while in RRC inactive state using configured grants of type 1 based on the configuration parameters. |
| US11627627B2 |
Beam failure recovery procedures
Beam failure recovery (BFR) procedures are described for wireless communications. A base station may send a message to a wireless device during a BFR procedure. The message may comprise one or more BFR configuration parameters and/or reconfigure one or more BFR configuration parameters. The wireless device may stop the BFR procedure, for example, after or in response to receiving the message from the base station. The wireless device may perform a second BFR procedure using one or more of the BFR configuration parameters received in the message. |
| US11627621B2 |
Coordinated transmissions over a transient roving wireless communication channel
Apparatuses, methods, and systems for coordinating wireless communication are disclosed. One method includes generating, by a wireless radiator, a plurality of selectable directional wireless communication links capable of providing connectivity across a plurality of cells, wherein each of the cells is spatially different from other cells, and wherein each of the cells covers a cell area, wherein a plurality of hubs are located within the cell area, generating, by a controller, a cell map, wherein the cell map maps which of the directional wireless links, which of the plurality cells, and which of the hubs are active as a function of time, thereby supporting a wireless communication link between the base station and the hubs of the cell area corresponding with the active directional wireless link, and providing the cell map to the base station and the hubs of each of the cells. |
| US11627614B2 |
Terminal apparatus, base station apparatus, and method
A terminal apparatus for communicating with a base station apparatus, the terminal apparatus including: a receiver configured to receive, from the base station apparatus, a Radio Resource Control (RRC) reconfiguration message including a radio bearer configuration information element; and a processing unit configured to, in a case that a radio bearer identity included in the radio bearer configuration information element is not part of a configuration of the terminal apparatus and that the radio bearer configuration information element includes a Service Data Adaptation Protocol (SDAP) configuration information element and that a Protocol Data Unit (PDU) session information element included in the SDAP configuration information element is not part of the configuration of the terminal apparatus, indicate to upper layers that a user-plane resource is configured for a PDU session corresponding to a value of the PDU session information element. |
| US11627611B2 |
Wireless communication method and device for blind detection of downlink signals
A wireless communication method and device are disclosed. The method includes performing channel detection for a carrier in an unlicensed frequency band; and sending a preamble signal on the carrier from a first time-point, in response to the channel detection succeeding, the preamble signal being configured for indicating that the carrier has an ability to transmit a downlink signal. |
| US11627608B2 |
Indicating system timing information in high band communications
Methods, systems, and devices for wireless communications are described. The method includes receiving a random access configuration for the UE, the random access configuration indicating a subcarrier spacing for random access preambles of a random access procedure and a periodicity of slots including random access channel occasions for transmission of the random access preambles, where the periodicity of the slots is based on the subcarrier spacing for the random access preambles, determining a random access radio network temporary identifier based on the periodicity of the slots and a slot index for a slot in which the UE is to transmit a random access preamble, and transmitting, in the slot, the random access preamble indicating the determined random access radio network temporary identifier. |
| US11627606B2 |
Receiver-assisted listen before talk for new radio unlicensed spectrum
A user equipment (UE) includes a memory and a processor configured to perform directional listen before talk (LBT) to identify a set of narrow beam and sub-band combinations available for transmission; transmit, to a base station (gNB), at least one schedule request in a physical uplink control channel (PUCCH) over the identified set of narrow beam and sub-band combinations; receive, from the gNB, an uplink grant for physical uplink shared channel (PUSCH) data transmission over at least one narrow beam and sub-band combination selected by the gNB from the identified set of narrow beam and sub-band combinations; and acquire a channel occupancy time (COT) duration for the at least one narrow beam and sub-band combination selected by the gNB as part of the uplink grant. |
| US11627602B2 |
Information processing apparatus, communication system, information processing method, and program
An information processing apparatus includes a control unit. The control unit controls transmission of an inducement frame for causing another communication device to transmit a transmission suppression period reduction frame for reducing a transmission suppression period. In addition, the control unit controls transmission of the transmission suppression period reduction frame on the basis of the inducement frame in a case where the control unit receives the inducement frame. Transmission suppression periods set in other information processing apparatuses are equally reduced to eliminate inequality in using wireless resources. |
| US11627598B2 |
Mask-based configuration for discontinuous reception
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a first configuration and a second configuration, wherein the first configuration is for a discontinuous reception (DRX) cycle and the second configuration is for a configured grant (CG), wherein the DRX cycle is associated with a set of active time durations and a set of non-active time durations, and wherein the CG is associated with a transmission in one or more non-active time durations of the set of non-active time durations; receive information identifying a mask, wherein the mask indicates a modified configuration for the transmission in the one or more non-active time durations or a modified multiplexing scheme for the CG; and selectively perform or skip the transmission in accordance with the CG and the mask. Numerous other aspects are provided. |
| US11627596B2 |
Joint shared channel frequency allocation in downlink control information
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a base station, a control message that comprises scheduling information for a downlink message to be received by the UE and an uplink message to be transmitted by the UE. The UE may determine first frequency information for the downlink message and second frequency information for the uplink message based at least in part on the scheduling information, a first bitfield size associated with resource allocation for a first bandwidth part associated with the downlink message, and a second bitfield size associated with resource allocation for a second bandwidth part width associated with the uplink message. The UE may communicate the uplink message and the downlink message with the base station according to the first frequency information and the second frequency information. |
| US11627588B2 |
Base station, communication system, communication method, and non-transitory storing medium
A base station includes: a communication circuit configured to communicate with a mobile station; a prediction circuit configured to predict a period during which communication with the mobile station is blocked; and a controller configured to control the communication circuit in such a way that communication data to be transmitted to the mobile station in the period during which communication is blocked are transmitted in a period before the period during which communication is blocked. |
| US11627582B2 |
Method, network device and terminal device for semi-persistent scheduling
Methods for a network device and a terminal device for Semi-Persistent Scheduling (SPS) are disclosed. A method comprises sending, to a terminal device, a first uplink (UL) SPS configuration message via a Layer 1 signal to configure or deconfigure a UL SPS grant in a cell among one or more cells configured to the terminal device; and receiving, from the terminal device, a first Media Access Control (MAC) Control Element (CE) for confirmation of the first UL SPS configuration message, wherein the first MAC CE comprises a first indicator to confirm the first UL SPS configuration message, or wherein there is a correspondence between the first UL SPS configuration message and the first MAC CE when there are two or more first UL SPS configuration messages to be sent and two or more first MAC CEs to be received. |
| US11627576B2 |
Wireless communication system using twisted pairs and a single multi-carrier modulation scheme
An orthogonal frequency-division multiplexing (OFDM) base station operative to transmit a sequence of OFDM signals simultaneously using at least two separate twisted pairs, in which each of the OFDM signals is modulated by a plurality of sub-carriers. At least two converters are connected to the OFDM base station using the at least two twisted pairs, respectively, in which each of the converters, and simultaneously with the other converters, is configured to receive each of the OFDM signals from the OFDM base station using the respective twisted pair, up-convert the OFDM signal into a radio-frequency (RF) band, and re-transmit wirelessly the OFDM signal, in conjunction with the RF band, from at least one antenna associated with each converter. |
| US11627574B2 |
Grouping user equipment based on downlink power
Aspects of the disclosure relate to downlink (DL) transmissions using various powers and assigning frequency resources based on the powers. An example base station may transmit, to a first user equipment (UE), an indication of a first transmit (Tx) power for a first DL transmission on a first downlink (DL) resource on a carrier, the first DL resource being at a first frequency. The first DL resource may be at a first frequency. The first Tx power may have a power level configured based on a difference between the first frequency for the first DL resource and an uplink (UL) frequency region of the carrier. Then, the base station may transmit the first DL transmission using the first frequency and the first Tx power. Other aspects, embodiments, and features are also claimed and described. |
| US11627573B2 |
Method for transmitting and receiving signal by terminal in wireless communication system and apparatus therefor
The present invention relates to a method and an apparatus for transmitting and receiving a signal by a terminal in a wireless communication system supporting reconfiguration of wireless resources. Specifically, the method comprises a step of monitoring wireless resource reconfiguration control information on a number of sub-frames within a set monitoring cycle in order to reconfigure wireless resources, wherein a first uplink-downlink setting in accordance with wireless resource reconfiguration control information is valid only if equally detected on a number of sub-frames, and wherein a number of sub-frames are sub-frames set to monitor wireless resource reconfiguration control information of a terminal. |
| US11627571B2 |
Feedback window to provide early feedback for transmissions in a set of consecutive transmission time intervals
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indicator of a feedback window that is offset relative to a beginning transmission time interval (TTI) of a set of consecutive TTIs. The consecutive TTIs may include a set of aggregated slots or may correspond to a multi-TTI grant. The feedback window may include multiple control channel occasions interspersed within a duration of the set of consecutive TTIs. The UE may receive a transport block within a first TTI of the set of consecutive TTIs and transmit, within a control channel, feedback to indicate whether the transport block was successfully received. |
| US11627570B2 |
Method and apparatus for slot structure indication
A method and apparatus for slot structure indication is disclosed. In one embodiment, a method performed by a wireless communication node, comprising: configuring at least one first SFI entry set to a wireless communication device, wherein the at least one SFI entry set contains slot structure information of at least one transmission resource; and transmitting a physical channel to a wireless communication device, wherein the physical channel comprises at least one slot format related information (SFI) field. |
| US11627564B2 |
Methods and apparatus for control channel detection in an uplink shared channel
Methods and apparatus for channel detection in an uplink shared control channel. In an exemplary embodiment, a method includes generating soft-combined bit streams for an acknowledgement (ACK) indicator, rank indicator (RI), and channel quality indicator (CQI) received in an uplink shared channel. The method also includes decoding the ACK, RI, and CQI soft-combined bit streams to generate Top-M decoded bit streams for each indicator, and generating Top-Q symbols for each indicator from the Top-M decoded bit streams for each indicator. The method also includes calculating metrics from the Top-Q symbols and uplink control information (UCI) symbols extracted from the uplink shared channel, combining the metrics to form a search space, and searching the search space to determine transmitted ACK, RI, and CQI bits. |
| US11627561B2 |
Relay reception synchronization system and method
A method for informing a relay node when to receive data. The method includes the relay node being informed of a fixed point in a subframe of data when an access node will begin transmitting relevant data over a physical downlink shared channel. The method further includes the relay node beginning to receive data at approximately the fixed point. |
| US11627558B2 |
Supporting multi-signal source communications in a distributed communications system
Supporting multi-signal source communications in a distributed communications system (DCS) is disclosed. The DCS includes a routing circuit configured to route downlink and uplink communications signals between multiple signal sources and a number of remote units. In examples disclosed herein, the routing circuit and each of the remote units are functionally divided based on an open radio access network (O-RAN) Split 7.2 configuration. To support downlink communications from multiple signal sources, the routing circuit generates a downlink frequency-domain communications signal, which includes one or more selected logical channels associated with one or more of the multiple signal sources, for each of the remote units in the DCS. Accordingly, each remote unit converts the downlink frequency-domain communications signal into a downlink time-domain communications signal for transmission in a downlink radio frequency (RF) communications signal. As such, it may be possible to improve scalability while reducing cost and space of the DCS. |
| US11627550B2 |
Passive positioning methods in new radio
Techniques are provided for passive positioning of user equipment (UE). An example method for passive positioning of a user equipment includes receiving a first positioning reference signal from a first station at a first time, receiving a second positioning reference signal from a second station at a second time, receiving a turnaround time value associated with the first positioning reference signal and the second positioning reference signal, and a distance value based on a location of the first station and a location of the second station, and determining a time difference of arrival based at least in part on the turnaround time value, the distance value, the first time, and the second time. |
| US11627549B2 |
Associating sensing information with a user
Certain example embodiments provide systems, methods, apparatuses, and computer program products for associating sensing information with a user (e.g., a cellular user) by, for example, determining information from both a sensing node and a communication node, then associating the a sensed object and the communication node based on the information. Additionally, or alternatively, some embodiments provide systems, methods, apparatuses, and computer program products for radar and sensing-based positioning. |
| US11627548B1 |
Determining a passive geolocation of a wireless device by merging circular error probability ellipses
A method in a measuring station is described. The method includes determining a plurality of Time of Flights (TOFs) corresponding to plurality of beacons and determining an overall circular error probability ellipse (CEP) based at least in part upon a plurality of times of departure and a corresponding plurality of measuring station positions for each TOF. The method further includes determining at least one individual CEP of a plurality of individual CEPs if at least one of a predetermined time has elapsed and the measuring station has travelled a predetermined distance and determining a merged CEP, where the merged CEP includes the plurality of individual CEPs. Further, the merged CEP is determined to be a better CEP if the merged CEP is more consistent with the plurality of individual CEPs than with the overall CEP. The better CEP is usable to determine a location of a wireless device. |
| US11627547B1 |
Data-driven encampment management systems and methods
Data-driven systems and methods are described in regard to managing an encampment of at-risk individuals. In some variants a client/mobile device is configured according to one or more special-purpose protocols by which a task pertaining to the encampment is associated with a first resource, wherein the first task includes obtaining a first informational component. Recommendation data pertaining to the encampment is provided that is correlated with one or more features of the encampment and includes a task or referral pertaining to a second resource. |
| US11627544B2 |
Methods and apparatus for distributing timing information
Devices including a wireless receiver, e.g., indoor CBSDs, in a local network, e.g. a campus network, monitor for wireless signals conveying synchronization information. Different devices in the local area network may detect wireless signals conveying synchronization information from one or more different sources. A device detecting a source of synchronization information generates and sends a timing signal accuracy report to a switch, e.g. an intelligent IDF switch, included in the local network. The switch receives multiple timing signal accuracy reports, selects a “best” sync source and designates the particular device, e.g., particular CBSD, which reported the best sync source, to be the current master timing device for the local network. The switch communicates the address, e.g., IP address, of the selected master to the devices within the local network. |
| US11627543B2 |
Terminal and method for performing cell search in wireless communication system
An operating method of a terminal in a wireless communication system including a cell and the terminal includes receiving an external signal including a synchronization signal block (SSB) from the cell, the SSB including a primary synchronization signal (PSS), a secondary synchronization signal (SSS), and a physical broadcast channel (PBCH), obtaining a cell identification number of the cell using the PSS and the SSS, determining a plurality of decoding priorities of a plurality of candidate indexes of the SSB, and performing decoding on the PBCH based on the plurality of decoding priorities. |
| US11627540B2 |
Method and apparatus for detecting signaling message, and storage medium
The present disclosure provides a method and apparatus for detecting signaling message, and storage medium. The method comprises: detecting synchronization signals and implementing synchronization; determining transmission resource locations of first-class signaling messages associated with the synchronization signals according to the synchronization signals; and receiving the first-class signaling messages on the transmission resource locations. |
| US11627539B2 |
Synchronization signal block grouping based on full-duplex capability
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node (e.g., a user equipment) may receive, from a second wireless node (e.g., a base station), a downlink signaling message indicating a synchronization signal block (SSB) grouping based at least in part on a full-duplex capability and transmission directions associated with the second wireless node. The first wireless node may configure, and the second wireless node may perform, a beam search and/or a self-interference measurement to identify at least one candidate downlink and uplink beam pair suitable for full-duplex operation based at least in part on the SSB grouping. Numerous other aspects are provided. |
| US11627538B2 |
Methods and systems for providing time-sensitive services related to wireless devices
A method performed by a system of a wireless communication network is disclosed. The method relates to provisioning of a time-sensitive service related to a wireless device. The wireless communication network comprises a plurality of antenna reference points, ARPs, of one or more radio access network nodes of the wireless communication network. The method comprises obtaining information that a first ARP and a second ARP of the plurality of ARPs are to provide the time-sensitive service to the wireless device, determining, by inter-ARP radio signalling between ARPs of one or more pairs of the plurality of ARPs, one of the one or more pairs including the first ARP and one of the one or more pairs including the second ARP, a relative timing error between the first ARP and the second ARP, and taking the determined relative timing error into consideration when providing the service to the wireless device. |
| US11627536B2 |
Transmission power control of sounding reference signals in wireless communication system and device
An operating method of a wireless communication device configured to perform wireless communication with a cell. The method involves identifying, from a downlink signal received from the cell, an electromagnetic field state associated with an antenna of the wireless communication device. A power compensation mode for compensating transmission power of a sounding reference signal is selected based on the identified electromagnetic field state. The transmission power of the sounding reference signal is compensated based on the selected power compensation mode. The sounding reference signal is transmitted with the compensated transmission power through the antenna to the cell. |
| US11627531B2 |
WLAN receiver early power down based on center frequency offset detection
A wireless local area network (WLAN) station receiver has a center frequency offset (CFO) estimator and an CFO table with an association between a CFO value from a recently received access point packet for which the station is associated according to 802.11. The receiver performs a comparison between the CFO estimate of the received packet and the CFO value from the CFO database, and powers the receiver down if the comparison exceeds a threshold. The threshold may be an absolute value in parts per million, or may include a time drift compensation component. |
| US11627526B2 |
Coordinated device-to-device communications
Various aspects of the techniques, methods and devices described in this disclosure relate generally to achieving coexistence between WLAN and P2P networks, and specifically, to coordinated D2D communications. Some aspects particularly involve extending the capabilities of TWT elements transmitted by APs to support periodic reserved access windows during which D2D-enabled wireless devices are permitted to transmit direct wireless communications. Some other aspects relate to sharing time and frequency resources via CAP TDMA or CAP OFDMA techniques, and specifically, to allocating at least some of the time and frequency resources specifically for D2D communications. Some other aspects relate to periodic coordinated access windows during which APs are scheduled to contend but during which D2D devices are not permitted to contend, and specifically, to scheduling a reserved access window within a periodic coordinated access window during which D2D devices may transmit direct communications to other D2D devices despite the permissions associated with the periodic coordinated access windows. |
| US11627522B2 |
Network slice selection assistance information configuration
Apparatuses, methods, and systems are disclosed for NSSAI configuration. One method includes determining a configured network slice selection assistance information for a public land mobile network for a remote unit in response to a trigger from an access and mobility management function. The access and mobility management function, a network slice selection function, or a combination thereof determines the configured network slice selection assistance information. The method includes providing the configured network slice selection assistance information to the remote unit via the access and mobility management function. |
| US11627519B2 |
Discontinuous access to unlicensed spectrum in a new radio environment
Discontinuous access to unlicensed spectrum is facilitated in a new radio access environment. According to an embodiment, a system can comprise performing a scanning procedure that determines whether a first subband and a second subband is available for transmission. The system can further facilitate determining whether the first subband and the second subband are adjacent, wherein a first channel formed at the first subband comprising a first guard band and a second channel formed at the second subband comprising a second guard band that is adjacent to the first guard band. The system can further facilitate in response to determining that the first subband and the second subband are adjacent and available for transmission, eliminating the first guard band and the second guard band. |
| US11627518B2 |
Distributed PCI management for mobile IAB network
When moving within an area covered by an Integrated access and backhaul (IAB) network, a mobile IAB node may come into proximity with another stationary or mobile IAB node that may have a same physical cell identifier (PCI) as the mobile IAB node. PCI collision issue may occur. Aspects presented herein address the possible PCI collisions. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be an IAB node configured to determine a configuration associated with PCI management of a PCI of the IAB node. The apparatus may be further configured to change the PCI of the IAB node based on the determined configuration. |
| US11627517B2 |
Network provisioning
Systems and methods for provisioning and managing a network are disclosed. One method can comprise determining location information of one or more access points and selecting a routing device based upon the location information. Communication can be established between the one or more access points and the select routing device to define a mobility group comprising the one or more access points. |
| US11627516B2 |
Controlling data communication quality in software-defined heterogenous multi-hop ad hoc networks
Methods, devices and systems that use a control channel to coordinate quality of data communications in software-defined heterogenous multi-hop ad hoc networks are described. In some embodiments, an example apparatus for wireless communication in a network includes performing, using a control plane, network management functions over a control channel that has a first bandwidth, implements a frequency-hopping operation, and operates at in a first frequency band, and performing, using a data plane that is physically and logically decoupled from the control plane, data forwarding functions, based on a routing decision, over at least one data channel that has a second bandwidth and operates in a second frequency band different from the first frequency band. |
| US11627515B2 |
Method for supporting lawful interception of remote ProSe UE in network
The disclosure relates to a communication technique for converging, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, and security and safety related services, on the basis of 5G communications technologies and IoT-related technologies. A method for operating relay UE in a mobile communication system includes transmitting, to a network node connected to the relay UE, a remote UE report message including remote UE information about a remote UE accessing a network via the relay UE, wherein the remote UE information includes IP address information allocated to the remote UE; starting a timer upon transmitting the remote UE report message to the network node; receiving, from the network node, a response message in reply to the remote UE report message; and stopping the timer upon receipt of the response message from the network node. the IP address information includes an IP address and port information of the remote UE in case that IPv4 is used as an address type. |
| US11627510B2 |
Data processing method and apparatus, and computer storage medium
This application provides a data processing method and apparatus, and a computer storage medium. When a PDCP entity over a UM DRB is re-established, or when a cell handover occurs and the PDCP entity over a UM DRB uses a key used before the handover, the PDCP entity determines a first SDU, where the first SDU is an SDU that is associated with a sequence number by the PDCP entity but whose corresponding data has not been transmitted through an air interface; and delivers a PDU corresponding to the first SDU to an RLC entity. Data corresponding to the first SDU is redelivered, to avoid a data packet loss caused by preprocessing of the PDCP entity. |
| US11627509B2 |
Telecommunications system, terminal device, infrastructure equipment and methods
A wireless telecommunications system including a terminal device; first infrastructure equipment operable to communicate with the terminal device using a first radio access technology (RAT) and second infrastructure equipment operable to communicate with the terminal device using a second RAT. During a handover procedure for handover from the first infrastructure equipment as a source master infrastructure equipment to a third infrastructure equipment as a target master infrastructure equipment, the second infrastructure equipment is operable to communicate with the third infrastructure equipment using an interface associated with the second RAT so as to allow information necessary for completing the handover to be exchanged between the first infrastructure equipment and the third infrastructure equipment via the second infrastructure equipment. |
| US11627502B2 |
Measurements for multicast/broadcast service continuity
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain a set of measurements related to a unicast service channel based at least in part on one or more reference signals associated with the unicast service channel and a set of measurements related to a multicast/broadcast service (MBS) channel based at least in part on one or more reference signals associated with the MBS channel. The UE may apply one or more communication parameters to ensure continuity for an MBS service. For example, in some aspects, the one or more communication parameters are based at least in part on the set of measurements related to the unicast service channel and the set of measurements related to the MBS channel. Numerous other aspects are provided. |
| US11627497B2 |
Front-haul rate reduction for use in a centralized radio access network
One embodiment is directed to a method of using variable-resolution quantization to front-haul at least some data over a front-haul network in a system configured to provide wireless service to user equipment. The method comprises, for each symbol position, determining a respective number of required resource blocks having respective actual user-equipment (UE) signal data to front-haul for each carrier and determining the number of high-resolution resource blocks that can be quantized at a higher resolution as a function of a difference between a nominal per-symbol-position front-haul link capacity and a link capacity needed to front-haul the required resource blocks for all of the carriers if quantized using a lower resolution. The method further comprises, for each symbol position, allocating the high-resolution resource blocks to each carrier and determining, for each carrier, which of the required resource blocks to quantize at the higher resolution. Other embodiments are disclosed. |
| US11627494B2 |
Base station apparatus, terminal apparatus, and QOS control method
Disclosed are a BS apparatus, a terminal apparatus, and a QoS control method for implementing the service flow-based QoS control without increasing complexity compared to the conventional bearer-based QoS control method. |
| US11627492B2 |
User plane function (UPF) load balancing based on special considerations for low latency traffic
Embodiments are directed towards systems and methods for user plane function (UPF) and network slice load balancing within a 5G network. Example embodiments include systems and methods for load balancing based on current UPF load and thresholds that depend on UPF capacity; UPF load balancing using predicted throughput of new UE on the network based on network data analytics; UPF load balancing based on special considerations for low latency traffic; UPF load balancing supporting multiple slices, maintaining several load-thresholds for each UPF and each slice depending on the UPF and network slice capacity; and UPF load balancing using predicted central processing unit (CPU) utilization and/or predicted memory utilization of new UE on the network based on network data analytics. |
| US11627491B2 |
Dictionary configuration method, buffer control method, network side device and user equipment
A dictionary configuration method, a buffer control method, a network side device and a UE are provided. The buffer control method for the network side device includes: receiving, by the network side device, first check information transmitted by the UE; determining, by the network side device, whether content in a compression buffer of the UE is identical to content in a decompression buffer of the network side device; and when the content in the compression buffer is different from the content in the decompression buffer, transmitting, by the network side device, buffer resetting information to the UE. |
| US11627490B2 |
Integrity protection at packet data convergence protocol layer
Methods, systems, and devices for wireless communications are described. A transmitting device may associate, at a first protocol layer, a first sequence number to a data packet to perform integrity protection on at least a portion of the data packet. The transmitting device may associate, at the first protocol layer, a second sequence number to the data packet for wireless transmission to a receiving device. The transmitting device may indicate an offset between the first sequence number and the second sequence number in the data packet. The transmitting device may transmit the data packet to a second protocol layer for wireless transmission to the receiving device, the second protocol layer being a lower layer than the first protocol layer. |
| US11627488B2 |
Message transmission method and apparatus
A message transmission method and a message transmission apparatus are provided. The message transmission method includes: obtaining, by a terminal, network congestion control configuration information; processing, by the terminal according to the network congestion control configuration information, a message generated by the terminal, and obtaining the processed message; and sending, by the terminal, the processed message. According to the method, a message generated by the terminal can be processed flexibly to relieve a network congestion problem in the Internet of vehicles. |
| US11627476B2 |
Determining beam tracking frequencies using signal-to-noise ratios associated with user equipments
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may detect a signal-to-noise ratio (SNR) associated with the UE. The UE may determine a beam tracking frequency based at least in part on the SNR. The UE may perform a beam tracking in accordance with the beam tracking frequency. Numerous other aspects are described. |
| US11627473B2 |
Method for determining wireless communication network layout
A method for determining a layout of a wireless communication network is provided in the present invention. Numerous realizations of user device placement in a considered geometry are measured to reflect the practical distribution of the user devices in a more accurate way than the conventional approach which emulates the randomness of placements of user devices using a tractable stochastic process. Moreover, a scenario sampling approach is used to provide a lower-complexity and higher efficient way to yield optimal base station deployment results while guaranteeing the quality of service of a specified majority of the overall user device realizations. |
| US11627472B2 |
Automated deployment of radio-based networks
Disclosed are various embodiments for automated deployment of radio-based networks. In one embodiment, a request to provision a radio-based network for a customer by a provider according to a network plan is received via an application programming interface (API) of a cloud provider network. An arrangement of a plurality of cells for the customer is determined. Respective antennas and radio units for individual ones of the plurality of cells are preconfigured to implement the radio-based network before shipping the respective antennas and the radio units to the customer. |
| US11627468B2 |
Connecting securely to a wireless display from BIOS
During the boot process, a secure wireless display connect module of the BIOS can authenticate a wireless display and determine whether the wireless display can comply with the HDCP. When the secure wireless display connect module determines that the wireless display is HDCP compliant, the secure wireless display connect module can create an ACPI secure blob in which is stored a shared session key generated as part of determining that the wireless display is HDCP compliant. A video authentication session module of the BIOS can then retrieve this shared session key from the ACPI secure blob and use it to encrypt video frames that are to be sent to the wireless display. The video authentication session module may additionally embed a session ID and a timeout into each video frame which the wireless display can employ to detect when the video frame should no longer be displayed. |
| US11627467B2 |
Methods, systems, and computer readable media for generating and using single-use OAuth 2.0 access tokens for securing specific service-based architecture (SBA) interfaces
A method for obtaining and using a single-use OAuth 2.0 access token for securing specific service-based architecture (SBA) interfaces includes generating, by a consumer network function (NF) an access token request. The method further includes inserting, in the access token request, a hash of at least a portion of a service-based interface (SBI) request message. The method further includes sending the access token request to an NF repository function (NRF). The method further includes receiving, from the NRF, an access token response, the access token response having an OAuth 2.0 access token including the hash of the at least a portion of the SBI request message. The method further includes using the OAuth 2.0 access token including the hash of the at least a portion of the SBI request message to access an SBI service. |
| US11627464B2 |
Grouping users by pre-shared key (PSK) in hospitality
Presented herein are techniques to manage a wireless local area network. A method includes defining a plurality of geographical zones corresponding to a geographical area that is serviced by a common service set identifier for a wireless local area network, assigning a pre-shared key to a mobile station based on the plurality of geographical zones, wherein the pre-shared key is associated with predetermined policies for a user of the mobile station, associating a media access control address of the mobile station with the pre-shared key, and controlling access of the mobile station to the wireless local area network based on the predetermined policies. |
| US11627458B2 |
Key derivation algorithm negotiation method and apparatus
This application provides a key derivation algorithm negotiation method and an apparatus. The method includes: checking, by a terminal, a sent first key derivation algorithm and a received second key derivation algorithm; if the checking is correct and the first key derivation algorithm is the same as the second key derivation algorithm, determining that the first key derivation algorithm sent by the terminal is not tampered with by an attacker; and then using a negotiated third key derivation algorithm as a key derivation algorithm of the terminal, to ensure confidentiality of the negotiated key derivation algorithm, thereby improving communication security. |
| US11627457B2 |
Facilitation of smart communications hub to support unmanned aircraft for 5G or other next generation network
Unmanned aircraft systems (UASs) can be supported by a smart communications hub. Network slices can be utilized to provide services to a UAS that has provided its remote identification number to a network node. After the UAS has been authenticated, by an authentication network slice, based on policies hosted at a service capabilities exposure function (SCEF), the UAS can utilize services provided by other network slices. Additionally, or alternatively, a user equipment associated with the UAS can be provided with suggested services hosted on other slices to which the UAS has not been previously subscribed. |
| US11627453B2 |
Emergency communication over non-persistent peer-2-peer network
Various embodiments comprise systems, methods, and apparatus for emergency, non-persistent peer-to-peer communications to support ad hoc use of proximate UE such as in remote areas with PE coverage gaps. Specifically, UE may configured to initiate emergency communications, and accept/support such emergency communications, such that an ad hoc mesh or message relay network is formed thereby in which (hopefully) someone near the source of the emergency communication may render assistance, or at least one UE in the ad hoc network is capable of accessing a base station, eNB, or gNB so that, for example, the mobile network provider or emergency services may be alerted to the emergency situation. |
| US11627451B2 |
Rail operating system
A system for interoperating and communicating data from a device having a communications gateway and at least one tactical device connected to an electrified rail providing electrical power. The system includes at least one processor, and at least one non-transitory computer-readable data storage device storing data instructions that, when executed by the at least one processor, cause the system to receive an event from the device, determine whether the event triggers a workflow, and execute an action on the device in response to the workflow being triggered. |
| US11627445B2 |
Resource selection method in vehicle to everything communication and apparatus therefore
Embodiments of the present disclosure provide a resource selection or reselection method by a user equipment (UE) and the UE in Vehicle to vehicle/pedestrian/infrastructure/network (V2X) communication. The method comprises the steps of: detecting physical sidelink control channel (PSCCH) transmitted by other UE(s); selecting (a) single-subframe resource(s) from single-subframe resources which do not overlap with single-subframe resources reserved by the detected PSCCH; and transmitting physical sidelink shared channel (PSSCH) on the selected single-subframe resource(s). |
| US11627441B2 |
Radio access technology (RAT) type usage differentiation for differential charging in 5G non-standalone (5G NSA) architecture deployments
A control plane function node may be used in a Fifth Generation (5G) Non-Standalone (NSA) architecture having Radio Access Network (RAN) level interworking between a Long-Term Evolution (LTE) RAN and a 5G New Radio (NR). The node obtains usage report data which are based on traffic of a user equipment (UE) via primary and secondary Radio Access Technologies (RATs). The node also obtains secondary RAT usage report data which are based on traffic of the UE via the secondary RAT. The node constructs a message which indicates a request for charging based on the usage report data and the secondary RAT usage report data. In constructing the message, the node populates, in association with a corresponding rating group and usage data of the UE, an identifier of a flow or bearer associated with secondary RAT usage, together with the secondary RAT usage report data. |
| US11627440B1 |
Method for improved audio intelligibility in a converged communication system
A method and device for improved audio intelligibility in a converged land mobile radio (LMR)/broadband (BB) communications system is provided. A converged portable radio operating as part of a talkgroup in the LMR/BB system checks for predetermined triggers during standby that could cause receive radios of the talkgroup to receive degraded audio. If such a trigger is detected then the converged portable radio switches from the LMR system to the BB system and transmits a notification including a change system message to the other converged portable radios of the talkgroup. The notification is transmitted prior to any push-to-talk audio being transmitted from the originating radio. The converged portable radio can transmit, via a push-to-talk switch, narrowband (NB) audio and wideband (WB) audio in parallel over the BB system to the talkgroup subsequent to the detection of triggers and the sending of the notification. |
| US11627437B2 |
Device searching method and electronic device
A device searching method includes: a first device obtains a relative location between a second device and the first device based on location information of the first device and the location information of the second device; if it is determined, based on the relative location, that the second device is not within a shooting range of the first device, the first device indicates to move the first device toward the second device until the second device is within the shooting range of the first device; and the first device highlights the area in which the second device is located in the shooting range of the first device. |
| US11627436B2 |
Battery management
Apparatus and methods prepare an adhesive tape platform with a battery for disposal at an end of its useful life. The adhesive tape platform determines when it is at the end of its useful life and performs an action to drain remaining battery life of the battery. When remaining life in the battery is less than a threshold level, the adhesive tape platform transmits a ready for disposal notification to an Internet of Things (IOT) system of the adhesive tape platform. The adhesive tape platform may determine its life expectancy and operational phases of the adhesive tape platform and assign battery usage for each of the operational phases such that the battery is depleted at an end of a last one of the operational phases. The adhesive tape platform may activate battery draining circuitry to drain the remaining battery life of the battery. |
| US11627435B2 |
Sending location information from within a communication application
A method in a first wireless communication device for displaying current location information representing a current location of a second wireless communication device. The method entails, from within a communication application executing on a processor of the first wireless communication device, receiving the current location information representing the current location of the second wireless communication device, performing a reverse look-up of the received current location of the second wireless communication device to determine address information, displaying a map from within the communication application, and identifying the received current location information on the displayed map with a name associated with the determined address information. |
| US11627434B2 |
Intelligent tracking system and methods and systems therefor
An intelligent tracking system generally includes one or more tracking devices, some of which may be passive tracking devices. Each passive tracking device includes one or more transceivers and is energized by an energizing signal. Some of these passive tracking devices may operate in a first communication mode or a second communication mode based on the energizing signal. Some tracking devices may include encryption modules or authentication modules. Some of these devices may incorporate a bulk acoustic wave oscillator. |
| US11627431B2 |
Methods for determining and displaying a local page for a mobile device and systems thereof
A method, according to one embodiment, includes receiving, at a device, preference information from a user; identifying a selection, by the user, of a predetermined page to be displayed by the device; in response to the identifying of the selection, retrieving content via a network connection based on the preference information, the content including one or more articles selected by a content provider based on the preference information; automatically designing a layout of one or more objects associated with the retrieved content for display on the device; and outputting the retrieved content on the predetermined page of the device. |
| US11627424B2 |
Acoustic monitoring using a sound masking emitter as a sensor
Example embodiments may include one or more of receiving sound emissions signals from channels via sound emitters, controlling the sound emission signals, via relay circuits, and one of the relay circuits is configured to interrupt one of the sound emission signals associated with one of the sound emitters while the other sound emissions signals pass to the other corresponding sound emitters, and receiving, via a sound detection circuit, an electrical ambient sound signal based on ambient sound sensed by the one of the sound emitters responsive to the interrupted one of the sound emission signals. |
| US11627422B2 |
Low-power active bone conduction devices
Presented herein are low-power active bone conduction devices that comprise an actuator that is subcutaneously implanted within a recipient so as to deliver mechanical output forces to hard tissue of the recipient. The low-power active bone conduction devices include an energy recovery circuit configured to extract non-used energy from the actuator and to store the non-used energy for subsequent use by the actuator. The low-power active bone conduction devices may also include a multi-bit sigma-delta converter that operates in accordance with a scaled sigma-delta quantization threshold value to convert received signals representative of sound into actuator drive signals. |
| US11627419B2 |
Systems and methods for suppressing sound leakage
A speaker comprises a housing, a transducer residing inside the housing, and at least one sound guiding hole located on the housing. The transducer generates vibrations. The vibrations produce a sound wave inside the housing and cause a leaked sound wave spreading outside the housing from a portion of the housing. The at least one sound guiding hole guides the sound wave inside the housing through the at least one sound guiding hole to an outside of the housing. The guided sound wave interferes with the leaked sound wave in a target region. The interference at a specific frequency relates to a distance between the at least one sound guiding hole and the portion of the housing. |
| US11627418B1 |
Multilayer membranes for haptic devices
The disclosed device may include a first layer of fluidic transducers and a second layer of fluidic transducers. Each transducer in the first layer may include a first electrode coupled to a first substrate of the first layer, a second electrode coupled to a second substrate of the first layer, and a fluid channel between the first and second electrodes of the first layer. Each transducer in the second layer may include a first electrode coupled to a first substrate of the second layer, a second electrode coupled to a second substrate of the second layer, and a fluid channel between the first and second electrodes of the second layer. The second layer of fluidic transducers may be positioned on the first layer of fluidic transducers. Various other methods, systems, and computer-readable media are also disclosed. |
| US11627412B2 |
Portable electronic device control
Electronic devices such as compact portable media players are provided. A housing for an electronic device may be relatively compact. The housing may include a door assembly with an attached spring-loaded clip. The electronic device may include a hold switch. Depending on the state of the hold switch, the electronic device may be in an off mode, a continuous playback mode, or a shuffle playback mode. The electronic device may not have integrated media playback controls such as play, pause, rewind, fast forward, etc. As one example, the electronic device may connect to an accessory that has media playback controls. Buttons and other user interfaces may be included in the accessory and user input information may be conveyed between the accessory and the electronic device using a wired path including audio connectors. The electronic device may include a printed circuit board assembly that is nested together with a battery assembly. |
| US11627411B2 |
Enclosure for diffusing sound by reverberation
AMENDMENT TO THE ABSTRACTThe invention relates to an enclosure for diffusing sound by reverberation comprising:—a loudspeaker comprising a fixed frame, a cylindrical support and a membrane connected to an upper bearing surface of the frame; and—a wave guide mounted on the upper bearing surface, the wave guide being substantially in the form of a truncated pyramid with a long wall forming a front face, a short wall and lateral uprights; the wave guide comprising at least one acoustic wall fastened to the lateral uprights, the acoustic wall extending tangentially relative to the generatrix line of the cylindrical support closest to the front face. |
| US11627410B2 |
Directional acoustic sensor
A compact directional acoustic sensor having an improved signal-to-noise ratio is disclosed. The disclosed directional acoustic sensor includes a first sensing device configured to generate different output gains based on different input directions of external energy, and configured to generate at least one first output signal having a first polarity based on external energy received from an input direction; a second sensing device configured to generate different output gains based on different input directions of external energy, and configured to generate at least one second output signal having a second polarity, that is different than the first polarity, based on the external energy received from the input direction; and at least one signal processor configured to generate at least one final output signal based on the at least one first output signal and the at least one second output signal. |
| US11627405B2 |
Loudspeaker with transmitter
A speaker device includes an electroacoustic transducer configured to convert an audio signal into a set of sound waves and a transmitter configured to transmit an electromagnetic signal that carries the audio signal for receipt at distances limited to an audibility range of the set of sound waves. The audibility range of the set of sound waves corresponds to a distance at which the set of sound waves is estimated to be below a predetermined sound level. |
| US11627404B2 |
Wireless earphone linking method and apparatus and wireless earphone
Disclosed is a wireless earphone linking method that includes the following: detecting a motion state of a wireless earphone; when the wireless earphone is moved, determining whether a working mode of the wireless earphone is a wearing mode; if so, determining whether the wireless earphone and a terminal are in a linked state; and if the wireless earphone and the terminal are not in a linked state, controlling the wireless earphone to send a linking request to the terminal. |
| US11627402B2 |
Headphone with magnetic attachment means for a corresponding ear cushion
A headphone device comprising a speaker housing and an ear-cushion, the speaker housing comprising a speaker housing side portion and the ear-cushion comprising an ear cushion side portion, where the speaker housing side portion and the ear cushion side portion respectively are configured for releasable connection, wherein said speaker housing side portion comprises a plurality of first permanent magnets provided at respective first locations on or in the speaker housing side portion; said ear cushion side portion comprises a plurality of second permanent magnets provided at respective second locations on or in the ear cushion side portion; where said first locations respectively correspond substantially to one of said second locations; where for each pair of said first and second permanent magnets, the magnetic field of a first permanent magnet, is opposite to the magnetic field of the corresponding second permanent magnet. |
| US11627401B2 |
Method and apparatus for on ear detect
A method for on ear detection for a headphone, the method comprising: receiving a first microphone signal derived from a first microphone of the headphone and determining, from the first microphone signal, a first resonance frequency associated with an acoustic port of the first microphone, the first resonance frequency dependent on a first temperature at the first microphone; receiving a second microphone signal derived from a second microphone of the headphone and determining, from the second microphone signal, a second resonance frequency associated with an acoustic port of the second microphone, the second resonance frequency dependent on a second temperature at the second microphone. |
| US11627394B2 |
Loudspeaker assembly for providing audio external to a vehicle
A loudspeaker assembly for a vehicle includes a loudspeaker mounted in the vehicle, the loudspeaker having a first side facing an interior of the vehicle and an opposed second side. The loudspeaker is configured to generate an acoustical signal having a front wave directed into the interior of the vehicle and a rear wave directed away from the interior of the vehicle. An acoustic coupler is disposed on the second side of the loudspeaker and extending toward an exterior of the vehicle, the acoustic coupler arranged to transmit the rear wave to the exterior of the vehicle such that the acoustical signal is audible in the interior of the vehicle and at the exterior of the vehicle. |
| US11627393B2 |
Side-strap structure for head-mounted device
A side-strap structure for a head-mounted device is disclosed. The side-strap structure comprises an outer strap shell, a strap, a middle strap shell, a bottom strap shell and a strap locker; the bottom strap shell is rotatably fixed to a main body of the head-mounted device through the strap locker, the middle strap shell is fixed between the outer strap shell and the bottom strap shell, and one end of the strap is fixed between the outer strap shell and the middle strap shell; and an accommodating slot for placing a loudspeaker is provided on an inner side of one end of the bottom strap shell, the middle strap shell is hermetically connected to the bottom strap shell after the loudspeaker is placed into the accommodating slot, and a sound emitting hole of the loudspeaker is provided on an outer side of the other end of the bottom strap shell. The side-strap structure according to the present disclosure does not only have the function of a strap for a head-mounted device, but also has the function of external sound playing. Moreover, it is compact in structure and small in volume. |
| US11627391B2 |
Method and apparatus for capturing digital video
A method and apparatus for capturing digital video includes displaying a preview of a field of view of the imaging device in a user interface of the imaging device. A sequence of images is captured. A main subject and a background in the sequence of images is determined, wherein the main subject is different than the background. A sequence of modified images for use in a final video is obtained, wherein each modified image is obtained by combining two or more images of the sequence of images such that the main subject in the modified image is blur free and the background is blurred. The sequence of modified images is combined to obtain the final video, which is stored in a memory of the imaging device, and displayed in the user interface. |
| US11627388B2 |
Method and a monitoring camera
The present disclosure relates to a method performed by a first monitoring camera (101) for handling startup. The first monitoring camera (101) detects that a power supply state of has changed from off to on. The first monitoring camera (101) initiates startup of a first part (103a) when the power supply state is on. When the startup is complete, the first monitoring camera (101) determines if its first startup priority is higher than, lower than or the same as a second startup priority of a second monitoring camera (110). The first monitoring camera (101) initiates startup of its second part (105a) if the first startup priority is higher or the same as the second startup priority. If the first startup priority is lower than the second startup priority, the first monitoring camera (101) delays startup of its second part (105a) until startup instructions have been received. |
| US11627387B2 |
Automated control of image acquisition via use of mobile device interface
Techniques are described for using computing devices to perform automated operations to control acquisition of images in a defined area, including obtaining and using data from one or more hardware sensors on a mobile device that is acquiring the images, analyzing the sensor data (e.g., in a real-time manner) to determine the geometric orientation of the mobile device in three-dimensional (3D) space, and using that determined orientation to control the acquisition of further images by the mobile device. In some situations, the determined orientation information may be used in part to automatically generate and display a corresponding GUI (graphical user interface) that is overlaid on and augments displayed images of the environment surrounding the mobile device during the image acquisition process, so as to control the mobile device's geometric orientation in 3D space. |
| US11627376B2 |
Broadcast receiving apparatus and portable information terminal
A portable information terminal includes a controller configured to control a communication interface to transmit a charging permission response to a broadcast receiving apparatus in response to a charging permission request data transmitted when a broadcasting program that a user of the broadcast receiving apparatus desires to view contains an asset that requires charging. The charging permission response is allowed to be transmitted when positional information indicates that the portable information terminal is positioned inside of a predetermined positional range and apparatus identification information in the charging permission request data, by which the broadcast receiving apparatus is allowed to be identified, coincides with apparatus identification information stored in a memory. The controller controls the communication interface to transmit a charging denial response to the broadcast receiving apparatus when the positional information indicates that the portable information terminal is positioned outside of the predetermined positional range. |
| US11627374B2 |
Method of monitoring usage of at least one application executed within an operating system, corresponding apparatus, computer program product and computer-readable carrier medium
The disclosure relates to a method for monitoring usage of at least one application executed within an operating system of an electronic device. The method includes at least one iteration of, while a processing condition is not satisfied, determining a video event associated with a current application and storing the video event in a data structure, delivering a set of video events. The method further includes, once the processing condition is satisfied, determining a past time slot, calling an usage statistics API provided on the operating system, delivering a set of application events representative of whether an application has been put in system foreground or system background, retrieving application events that have occurred during the past time slot, retrieving video events that have occurred during the past time slot, and chronologically ordering the retrieved application and video events, delivering a consolidated set of ordered events. |
| US11627373B2 |
Systems and methods for providing survey data from a mobile device
A method includes receiving, at a mobile device, survey data comprising real-time survey user input associated with watching a video program and survey audio from the video program, the survey audio being recorded via a microphone of the user mobile device during the real-time survey, transmitting, to a network server, the survey data as part of a data package, wherein the network server receives an audio file associated with the video program, compares the audio file with the survey audio to yield a comparison and aligns, based on the comparison, the survey audio with the audio file to yield a modified data package and receiving a confirmation of a creation of the modified data package. |
| US11627369B2 |
Video enhancement control method, device, electronic device, and storage medium
A video enhancement control method, an electronic device, and a storage medium are provided. The method includes obtaining a resolution of a video being played in response to detecting the electronic device being in a video playing state, determining whether a network state meets a playback condition corresponding to the resolution, and if the network state does not meet the playback condition, reducing the resolution of the video being played and performing a video enhancement on the video being played. The video enhancement comprises enhancing images of the video being played. |
| US11627362B2 |
Touch gesture control of video playback
A video item is provided for playback at a media player executing at a user device. The media player is logically divided into multiple sections. An indication of a touch gesture made by a user with respect to a touchscreen of the user device is received. Whether the touch gesture with respect to the touchscreen of the user device qualifies as a first predetermined touch gesture is determined. The first predetermined touch gesture is within a portion of a user interface (UI) that is includes in a first section of the media player. Responsive to determining the touch gesture with respect to the touchscreen of the user device qualifies as the first predetermined gesture, the playback of the video item is moved from a first point in time to a second point in time by a predetermined amount of time. |
| US11627358B2 |
Communication entity and a method for transmitting a video data stream
A communication entity for transmitting a video data stream at a target transmission bit rate and corresponding method are provided. The communication entity comprises: a first scheduling instance configured to determine a preliminary transmission bit rate for forwarding the video data stream towards the user equipment; and a second scheduling instance configured to determine the target transmission bit rate based on the preliminary transmission bit rate and a set of video bit rates, the set of video bit rates comprising a first video bit rate associated with a first video quality and a second video bit rate associated with a second video quality, the first video bit rate being smaller than the second video bit rate, wherein the second scheduling instance is configured to select the preliminary transmission bit rate as the target transmission bit rate if the preliminary transmission bit rate does not exceed the first video bit rate. |
| US11627356B2 |
Data translation for video-viewing activity
A computer-implemented method of using Linear, DVR, and VOD video viewing activity data as input to a data translation processor which prepares that viewing activity for more efficient downstream processing by translating detailed values to aggregated values according to analyst defined translation rules in preparation for ingestion by a MapReduce Framework with the result that the MapReduce Framework needs to process less data in order to create analytical studies of second-by-second viewing activity for program, channel, house, device, viewer, demographic, and geographic attributes. The source data may be extracted from a database defined according to the Cable Television Laboratories, Inc. Media Measurement Data Model defined in “Audience Data Measurement Specification” as “OpenCable™ Specifications, Audience Measurement, Audience Measurement Data Specification” document OC-SP-AMD-101-130502 or any similar format. An analyst can use Hadoop to run more studies in less time with less hardware thus gaining greater insights into viewing activity at lower cost. |
| US11627352B2 |
Methods and systems for efficiently downloading media assets
Methods and systems are described for downloading media assets efficiently and quickly before loss of network connectivity. The method may allow a user to download portions of a media asset in different versions to download a maximum portion of the media asset before loss of network connectivity. Certain versions of media assets may be downloaded more quickly than other versions of media assets. The method may also allow a user to view partially downloaded media assets without network connectivity. The method may also replace portions of media assets downloaded in a first version with portions of the media assets in a second version once network connectivity is restored. |
| US11627350B2 |
Advanced trick-play modes for streaming video
Enhanced trick-play modes for video content that is being streamed to a client from a server are described. In an embodiment, the enhanced trick-play modes are provided with relatively low latency and high quality using trick-play optimization techniques for a streaming environment, avoiding the need to stream the entire contents of the portions through which the viewer is fast forwarding. By employing sophisticated selection criteria of which parts of the content to download at what time, the quality of the playback experience is improved versus that which would conventionally be possible when using a simple sequential frame data download. The streaming client maintains a cache of nearby significant frames, such as nearby key frames, in forward and/or reverse directions of the current playback position, without having to download the entire portions of the video stream in which the significant frames reside. The trick-play modes utilize these frames. |
| US11627345B1 |
Buffer management for optimized processing in media pipeline
Automated processes, computing systems, computing devices, and other aspects of a data processing system improve reliability in transmitting digital media content over a network using resource constrained hardware. Media content may be received from a media source and used to generate data segments. An address may be written to a message queue, with the address referencing a first segment of the media content stored in the buffer. A computing device may check whether a number of addresses stored in a message queue is greater than or equal to a first threshold value. A second segment of the media content may be written to the message queue in response to the number of addresses stored in the message queue being greater than or equal to the first threshold value. |
| US11627340B2 |
Codec architecture for multiple layer video coding
Systems, methods, and instrumentalities are provided to implement video coding system (VCS). The VCS may be configured to receive a video signal, which may include one or more layers (e.g., a base layer (BL) and/or one or more enhancement layers (ELs)). The VCS may be configured to process a BL picture into an inter-layer reference (ILR) picture, e.g., using picture level inter-layer prediction process. The VCS may be configured to select one or both of the processed ILR picture or an enhancement layer (EL) reference picture. The selected reference picture(s) may comprise one of the EL reference picture, or the ILR picture. The VCS may be configured to predict a current EL picture using one or more of the selected ILR picture or the EL reference picture. The VCS may be configured to store the processed ILR picture in an EL decoded picture buffer (DPB). |
| US11627339B2 |
Methods and devices for encoding and reconstructing a point cloud
This method comprises: —accessing (2) a point cloud (PC) comprising a plurality of points defined by attributes, said attributes including a spatial position of a point in a 3D space and at least one feature of the point;—segmenting (2) the point cloud into one or more clusters (Ci) of points on the basis of the attributes of the points; and for at least one cluster (Ci):—constructing (4) a similarity graph having a plurality of vertices and at least one edge, the similarity graph representing a similarity among neighboring points of the cluster (Ci) in terms of the attributes, the plurality of vertices including vertices Pi and Pj corresponding to points of the cluster (Ci);—assigning one or more weights wi,j to one or more edges connecting vertices Pi and Pj of the graph;—computing (6) a transform using the one or more assigned weights, said transform being characterized by coefficients; and—quantizing (8) and encoding (10) the transform coefficients. |
| US11627337B2 |
Image decoding device
Memory required during decoding is reduced.A video image decoding device (1) is equipped with main direction deriving means (1453A) that references a prediction mode definition DEFPM(1), and from a prediction mode number, derives a main direction of a prediction direction corresponding to a prediction mode, and a gradient deriver (1453B) that references a gradient definition table DEFANG(1), and derives a gradient of the prediction direction. |
| US11627336B2 |
Image decoding device, image encoding device, image processing system, and program
An image decoding device includes a prediction unit configured to generate a prediction signal included in a prediction block based on a motion vector. The prediction unit is configured to perform refinement processing of setting a search range based on a reference position specified by the motion vector, specifying a corrected reference position having the smallest predetermined cost from the search range, and correcting the motion vector based on the corrected reference position. When a block size of the prediction block is larger than a predetermined block size, the prediction unit is configured to divide the prediction block into sub-block groups and perform the refinement processing for each sub-block. |
| US11627335B2 |
Methods and apparatuses for encoding and decoding motion vector difference using sequence MMVD information
Provided is a video decoding method including: obtaining, from a sequence parameter set, sequence merge mode with motion vector difference (sequence MMVD) information indicating whether an MMVD mode is applicable in a current sequence; when the MMVD mode is applicable according to the sequence MMVD information, obtaining, from a bitstream, first MMVD information indicating whether the MMVD mode is applied in a first inter prediction mode for a current block included in the current sequence; when the MMVD mode is applicable in the first inter prediction mode according to the first MMVD information, reconstructing a motion vector of the current block which is to be used in the first inter prediction mode, by using a distance of a motion vector difference and a direction of a motion vector difference obtained from the bitstream; and reconstructing the current block by using the motion vector of the current block. |
| US11627331B2 |
Method and device for inducing motion information between temporal points of sub prediction unit
According to the present invention, there is provided A method of encoding a three-dimensional (3D) image, the method comprising: determining a prediction mode for a current block as an inter prediction mode; determining whether a reference block corresponding to the current block in a reference picture has motion information; when the reference block has the motion information, deriving motion information on the current block for each sub prediction block in the current block; and deriving a prediction sample for the current block based on the motion information on the current block. |
| US11627326B2 |
Method and device for intra prediction
A method for decoding an image according to the present invention comprises the steps of: receiving and decoding MPM index information for indicating an MPM candidate which is to be used as an intra prediction mode of a current block; generating an MPM candidate list containing a plurality of MPM candidates for the current block; determining the MPM candidate indicated by the decoded MPM index information as the intra prediction mode of the current block, among the plurality of the MPM candidates which constitute the MPM candidate list; and generating a prediction block corresponding to the current block by performing intra prediction for the current block based on the determined intra prediction mode. |
| US11627325B2 |
Intra prediction method and apparatus
An intra prediction method according to the present invention comprises the following steps: performing a directional prediction using at least one of a neighboring pixel of a current block and a left upper corner pixel positioned at a left upper corner of the current block so as to obtain a first prediction value for the current block; obtaining a second prediction value for the current block using the reference sample positioned in the current block; and weighted summing the first prediction value and the second prediction value using a weighting matrix so as to obtain a final prediction value for the current block. According to the present invention, image encoding/decoding efficiency may be improved. |
| US11627322B2 |
Adaptive chroma intra mode coding in video compression
A method, computer program, and computer system is provided for encoding/decoding video data. Video data including (1) a chroma component having a first nominal angle and a first delta angle and (2) a luma component having a second nominal angle and a second delta angle is received. An index associated with the first delta angle is parsed by an encoder and parsed by a decoder. The video data is encoded and/or decoded using intra prediction based on the parsed index. |
| US11627321B2 |
Adaptive coding of prediction modes using probability distributions
Generating, by a processor in response to instructions stored on a non-transitory computer readable medium, a reconstructed frame, may include generating a reconstructed block of the reconstructed frame by decoding from an encoded bitstream. Decoding may include decoding a value from the encoded bitstream, identifying, in accordance with the value, a probability distribution for generating the reconstructed block, wherein the value indicates the probability distribution among a plurality of probability distributions determined independently of generating the reconstructed frame, entropy decoding an encoded prediction mode from the encoded bitstream using the probability distribution to identify a prediction mode for generating the reconstructed block, generating a prediction block in accordance with the prediction mode; combining the prediction block and a reconstructed residual block to obtain the reconstructed block, and including the reconstructed block in the reconstructed frame. |
| US11627318B2 |
Method and system for producing streams of image frames
Methods, systems and computer program products, for producing streams of image frames. Image frames in streaming video are segmented into background segments and instance segments. A background image frame containing the background segments is created. At least some of the instance segments are classified into movable objects of interest and movable objects of non-interest. During a background update time period, the background image frame is updated when a movable object of non-interest has moved to reveal a background area, to include the revealed background area in the background image frame. A foreground image containing the movable objects of interest is created. Blocks of pixels of the updated background and foreground image frames are encoded. A stream of encoded foreground image frames having a first frame rate is produced. A stream of encoded updated background image frames a second, lower frame rate is produced. |
| US11627316B2 |
Encoding and decoding apparatuses including CNN-based in-loop filter
Disclosed according to one exemplary embodiment includes not limited to: a filtering unit configured to generate filtering information by filtering a residual image corresponding to a difference between an original image and a prediction image; an inverse filtering unit configured to generate inverse filtering information by inversely filtering the filtering information; an estimator configured to generate the prediction image based on the original image and reconstruction information; a CNN-based in-loop filter configured to receive the inverse filtering information and the prediction image and to output the reconstruction information; and an encoder configured to perform encoding based on the filtering information and information of the prediction image, and wherein the CNN-based in-loop filter is trained for each of the plurality of artefact sections according to an artefact value or for each of the plurality of quantization parameter sections according to a quantization parameter. |
| US11627315B2 |
Post-filtering for weighted angular prediction
A method of partitioning a video coding block for JVET, comprising representing a JVET coding tree unit as a root node in a quadtree plus binary tree (QTBT) structure that can have a quadtree branching from the root node and binary trees branching from each of the quadtree's leaf nodes using asymmetric binary partitioning to split a coding unit represented by a quadtree leaf node into two child nodes of unequal size, representing the two child nodes as leaf nodes in a binary tree branching from the quadtree leaf node and coding the child nodes represented by leaf nodes of the binary tree with JVET, wherein weighted angular coding unit prediction is employed and wherein post-coding unit prediction filtering can be avoided or unbiased to increase coding times. |
| US11627311B2 |
Image decoding device, image decoding method, and program
An image decoding device includes: a motion vector decoding unit that decodes a motion vector from encoded data; a refinement unit that performs refinement processing to correct the decoded motion vector; and a predictive signal generation unit that generates a predictive signal on the basis of the corrected motion vector outputted from the refinement unit. The predictive signal generation unit determines whether or not to apply BDOF processing for each block, on the basis of information calculated in the course of the refinement processing. |
| US11627309B2 |
Image encoding device and method, and image decoding device and method
An image encoding device and a method, and an image decoding device and a method that are designed to improve encoding efficiency in IntraBC. A screen is divided into four slices (Slices #0 through #3). In a case where reference to a different slice is prohibited, the range that can be referred to from the current CTU in Slice #2 is only the decoded portion in Slice #2, and therefore, any block in Slice #1 cannot be referred to, for example. In the case of the present technology, on the other hand, decoded different slices (Slice #0 and Slice #1) are included in the referable range, and accordingly, a block in Slice #1 can be referred to from the current CTU in Slice #2. |
| US11627307B2 |
Transport controlled video coding
Embodiments are generally directed to transport controlled video coding. An embodiment of an apparatus includes one or more processors to process data; a memory to store data, including data for video streaming; and a video processing mechanism including an encoder and a transport mechanism, wherein the video processing mechanism is to generate a prediction of channel throughput for a network channel, encode one or more bitstreams based on the prediction, including encoding a plurality of bitstreams including a first bitstream and a second bitstream if the prediction indicates an increase or decrease in channel throughput and encoding a single bitstream if the prediction indicates a stable channel throughput; and select a bitstream of the one or more bitstreams for a current frame. |
| US11627305B2 |
Frozen image detection
Aspects of the disclosure provide for a method. In some examples, the method includes receiving a video stream comprising multiple frames, analyzing the video stream to compare data values representing an image pixel at a specified location in a first of the frames to data values representing an image pixel at the specified location in a second of the frames, determining that the video stream is frozen responsive to the data values representing the image pixel at the specified location in the first of the frames being the same as the data values representing the image pixel at the specified location in the second of the frames, and taking action responsive to determining that the video stream is frozen. |
| US11627304B2 |
Transparent display device, and three-dimensional image display apparatus comprising same
A transparent display device includes an image display bar in which a plurality of light-emitting elements are arranged, and a bar driving unit which moves the image display bar along a predetermined path and provides transparent display using afterimages resulting from the movement of the light-emitting elements, wherein the transparency of the transparent display using afterimages is determined by the equation, transparency (%)=((A−B)/A)*100, where A denotes the entire display area of the transparent display, and B denotes the area of the image display bar. |
| US11627303B2 |
System and method for corrected video-see-through for head mounted displays
A head mounted display system with video-see-through (VST) is taught. The system and method process video images captured by at least two forward facing video cameras mounted to the headset to produce generated images whose viewpoints correspond to the viewpoint of the user if the user was not wearing the display system. By generating VST images which have viewpoints corresponding to the user's viewpoint, errors in sizing, distances and positions of objects in the VST images are prevented. |
| US11627302B1 |
Stereoscopic viewer
Features for a lightweight stereoscopic viewing client are described. The client can generate accurate ground point coordinates from selections within the lightweight viewer by accumulating the transformations from original image sources to the images used to render the stereoscopic scene to accurately predict error for a point selection. The viewer may also be decoupled from a permanent image store allowing on-demand retrieval of images via a network for stereoscopic viewing. |
| US11627300B2 |
System and method of three-dimensional imaging
Systems and methods for three-dimensional imaging are disclosed. A three-dimensional imaging system may include a light source to emit a light pulse. The divergence of the light pulse may be configurable by the system. For example, the system may also include a receiving lens having a field of view and configured to receive a portion of the light pulse reflected or scattered by a scene. The system may configure the light source so that the divergence of the light pulse matches or approximates the field of view of the receiving lens. |
| US11627293B2 |
Method of controlling projector and projector
A method of controlling a projector includes detecting whether a human is present or absent between a projection surface and the projector, emitting a first sound when it is detected that the human is present, determining whether or not detecting that the human is present continues during a first period having a first time length, projecting, by the projector, a first projection image including a first image on the projection surface when it is determined that the detecting that the human is present continues, and projecting, by the projector, a second projection image not including the first image on the projection surface when it is determined that the detecting that the human is present does not continue. |
| US11627289B1 |
Activating security system alarms based on data generated by audio/video recording and communication devices
Activating security system alarms based on data generated by audio/video (A/V) recording and communication devices in accordance with various embodiments of the present disclosure are provided. In one embodiment, an network device communicatively coupled to a security system in an armed mode is provided, the network device comprising: one or more processors; a communication module; and a non-transitory machine-readable memory storing a program comprising sets of instructions for: receiving sensor data indicative of an entry/exit event at an entry point; determining, based on at least one of motion data and image data generated by an A/V recording and communication device having a field of view, whether a person was present in the field of view of the A/V recording and communication device prior to the entry/exit event; determining whether the person is authorized; and upon determining that the person is not authorized, activating an alarm action of the security system. |
| US11627288B2 |
Systems and methods of automatic surveillance and reporting
Systems and methods for surveilling. Systems and methods include generating, with a processor, a baseline associated with a subject; performing, with the processor, a scan of the subject; comparing, with the processor, the scan of the subject with the baseline; and generating, with the processor, a report comprising a result of the comparing of the scan of the subject with the baseline associated with the subject. |
| US11627283B2 |
Method for enabling synthetic autopilot video functions and for publishing a synthetic video feed as a virtual camera during a video call
One variation of a method for enabling autopilot functionality during a video call includes, during an operating period: receiving a sequence of frames from a camera in a first device; detecting a face, of a first user, in the sequence of frames; generating a sequence of facial landmark containers representing facial actions of the face of the first user; transmitting the sequence of facial landmark containers to a second device for combination with a look model to generate a first synthetic image feed depicting facial actions of the first user; and detecting a trigger event. The method also includes, during an autopilot operating period, entering autopilot mode; retrieving a prerecorded autopilot sequence of facial landmark containers from a memory; and transmitting the prerecorded autopilot sequence of facial landmark containers to the second device for combination with the look model to generate a second synthetic image feed depicting predefined facial actions. |
| US11627281B2 |
Method and apparatus for video frame interpolation, and device and storage medium
A method and apparatus for video frame interpolation, and a device and a storage medium for the same are provided. The method may include: acquiring a target video, and acquiring a (t−1)th frame of image and a tth frame of image in the target video; acquiring motion level information of pixel points of the (t−1)th frame of image and the tth frame of image; acquiring deep frame interpolation features of the (t−1)th frame of image and the tth frame of image, respectively; and performing a frame interpolation operation layer by layer based on the deep frame interpolation features and the motion level information of the (t−1)th frame of image and the tth frame of image to generate an intermediate frame between the (t−1)th frame of image and the tth frame of image, and interpolating the intermediate frame between the (t−1)th frame of image and the tth frame of image. |
| US11627279B2 |
Method and apparatus for displaying interactive information in panoramic video
A method and an apparatus for displaying interactive information in a panoramic video are disclosed. The method includes determining a first interactive information display area corresponding to a perspective of a first camera position of the panoramic video; and displaying first interactive information in the first interactive information display area corresponding to the perspective of the first camera position when playing an image associated with the perspective of the first camera position. According to the present disclosure, a display position of the first interactive information is not changed along with a head turning action of a user, etc. As such, when the user wants to see the first interactive information, the user can adjust the line of sight to a determined position for viewing, thus increasing an attraction of the first interactive information display area to the user, and helping to enhance the user experience. |
| US11627274B2 |
Image sensing pixels with lateral overflow storage
An image sensor includes sensing pixels, each comprising a photodetector in electrical communication with a floating diffusion capacitor via a transfer gate, and a lateral overflow storage capacitor coupled to the floating diffusion capacitor via a lateral overflow control gate. A first readout circuit circuitry located between the transfer gate and the lateral overflow control gate comprises a first amplifier. A second readout circuitry, located opposite the lateral overflow control gate from the first readout circuitry, comprises a second amplifier. Following image integration, charge stored on the floating diffusion capacitor is readout using the first readout circuitry and charge stored on the lateral overflow storage capacitor is readout using the second readout circuitry. In a second readout, charge stored on the photodetector is readout using the first readout circuitry with a first amplification applied and charge stored on the photodetector is readout with a second, different amplification applied. |
| US11627272B2 |
Solid-state imaging device, method for driving solid-state imaging device, and electronic apparatus
A pixel includes photoelectric conversion elements for generating charges through photoelectric conversion and storing the generated charges in a storing period, transfer elements for transferring the stored charges, an output node to which the charges stored in the photoelectric conversion elements are transferred through the transfer elements, an output buffer part for converting the charges in the output node into a voltage signal at a level determined by the amount of the charges, and a comparator for performing a comparing operation of comparing the voltage signal from the output buffer part against a referential voltage and outputting a digital comparison result signal. The comparator performs, under control of a reading part, the comparing operation on read-out signals read in at least two different modes through different sequences of operations for reading performed on charges stored in the different photoelectric conversion elements. |
| US11627271B2 |
Image adjustment apparatus and image sensor for synchronous image and asynchronous image
Disclosed is an image adjustment apparatus including a receiver which is configured to receive a first input image of an object which is time-synchronously captured and a second input image in which a motion event of the object is sensed time-asynchronously, and an adjuster which is configured to adjust the first input image and the second input image. |
| US11627267B2 |
Image sensor
The disclosure relates to active pixel sensors such as CMOS sensors. A sample stage of each pixel may comprise first and second sample switches in series between a buffer amplifier and a storage node. The first sample switch is connected to a column sample line, and the second sample switch is connected to a row sample line, such that an exposure signal is only passed to the storage node at a time when both a column sample signal and a row sample signal are active. |
| US11627263B2 |
Imaging apparatus
Provided is an imaging apparatus that captures a multispectral image of four bands or more. An imaging apparatus (1) includes an imaging optical system (10), an image sensor (100), and a signal processing unit (200). The imaging optical system (10) includes a bandpass filter unit (16) of which at least one of aperture regions transmits light beams of a plurality of wavelength ranges, and a polarization filter unit (18) that polarizes the light beams transmitted through the bandpass filter unit (16) in a plurality of directions, in a vicinity of a pupil thereof. The image sensor (100) receives light beams transmitted through a plurality of types of spectral filter elements and a plurality of types of polarization filter elements. The signal processing unit (200) processes signals output from the image sensor (100) to generate a plurality of image signals. In the imaging apparatus (1), the number of transmission wavelength ranges of at least one of the aperture regions of the bandpass filter unit (16) is equal to or less than the number of transmission wavelength ranges of the spectral filter element. |
| US11627262B2 |
Handheld computing device
A handheld computing device comprises a display comprising an array of pixels illuminated by a plurality of visible light sources, and a plurality of infra-red light sources interleaved between the visible light sources, the IR light sources being actuable to emit diffuse IR light with a first intensity. A camera has an image sensor comprising an array of pixels responsive to infra-red light and a lens assembly with an optical axis extending from the image sensor through the surface of the display. A dedicated illumination source is located outside the display and is actuable to emit infra-red light with a second greater intensity. A processor is configured to switch between an iris region processing mode in which a subject is illuminated at least by the dedicated light source and a face region processing mode in which a subject is illuminated by the plurality of IR light sources. |
| US11627260B2 |
Anti-flashlight circuit assembly and image sensor
The present disclosure provides an anti-flashlight circuit assembly and an image sensor. The anti-flashlight circuit assembly includes a plurality of flashlight detection units. Each flashlight detection unit includes: a first photoelectric detection module configured to monitor an optical signal in real time and output a corresponding electric signal; a first triggering generation module configured to generate a first triggering generation signal when the electric signal exceeds a predetermined threshold, and output the first triggering generation signal to a first interface logic module; and the first interface logic module configured to output a triggering state signal upon the receipt of the first triggering generation signal. |
| US11627259B2 |
Device, method and computer program
A device comprising a circuitry configured to obtain a sequence of digital images from an image sensor; select a region of interest within a digital image of the sequence of digital images; perform motion compensation on the region of interest to obtain a motion compensated region of interest based on motion information obtained from the sequence of digital images and a predefined accumulated time interval; define a mask pattern based on the compensated region of interest; apply the mask pattern to an electronic light valve. |
| US11627257B2 |
Electronic device including image sensor having multi-crop function
An electronic device includes first and second image sensors, an image signal processor, and a main processor. The first and second image sensors photograph an object in first and second FOVs to generate first and second signals, respectively. The image signal processor generates first image data based on the first signal, generates second image data based on the second signal, and generates cropped image data based on cropping ROI from the second image data. The main processor generates a first video stream based on the first image data, generates a second video stream based on the cropped image data, and outputs the first video stream to a display device. The main processor stops outputting the first video stream to the display device and initiates outputting the second video stream to the display device in response to receiving a user input command. |
| US11627254B2 |
Method and apparatus for capturing digital video
A method and apparatus for capturing digital video includes displaying a preview of a field of view of the imaging device in a user interface of the imaging device. A sequence of images is captured. A main subject and a background in the sequence of images is determined, wherein the main subject is different than the background. A sequence of modified images for use in a final video is obtained, wherein each modified image is obtained by combining two or more images of the sequence of images such that the main subject in the modified image is blur free and the background is blurred. The sequence of modified images is combined to obtain the final video, which is stored in a memory of the imaging device, and displayed in the user interface. |
| US11627253B2 |
Camera actuator and a camera module including the same
Embodiments relate to a camera actuator and a camera module including same. The camera actuator according to an embodiment comprises a lens unit, a shaper unit, a first driver coupled to the shaper unit, and a second driver arranged to correspond to the first driver. The shaper unit may include a first protruding region having a first protrusion which protrudes from a surface of a first side and a second protrusion which protrudes from another surface of the first side and is separated from the first protrusion; and a second protruding region comprising a third protrusion which protrudes from a surface of a second side and a fourth protrusion which protrudes from another surface of the second side and is separated from the third protrusion. |
| US11627251B2 |
Image processing apparatus and control method thereof, computer-readable storage medium
An image processing apparatus comprises an image obtaining unit that obtains a plurality of images based on image capturing performed by a plurality of image capture apparatuses that perform image capturing of an imaging region from directions that are different to each other, and a panoramic image generating unit that generates a panoramic image with a specific position in the imaging region being a reference, based on a plurality of images obtained by the image obtaining unit. |
| US11627247B2 |
Imaging apparatus capable of automatically capturing image of subject, control method, and storage medium
An imaging apparatus includes an imaging unit configured to capture an image of a subject, a search unit configured to search for a subject which is an imaging target to be captured by the imaging unit, and a reception unit configured to receive a change instruction for changing the imaging target from the subject currently being captured by the imaging unit without specifying a change destination imaging target, wherein, in a case where the change instruction is received, the search unit searches for another subject. |
| US11627245B2 |
Focus adjustment device and focus adjustment method
A focus adjustment device, comprising: a processor having a main physical object position detection circuit for detecting position of a main object based on an image signal, a distance value detection circuit for detecting distance values in accordance with object distance of a plurality of AF regions based on the image signal, a candidate region setting section for setting regions exhibiting a distance value for a close-range side of greater than a specific value, with respect to a statistic for distance value of regions corresponding to position of the main physical object, to unnecessary candidate regions, and a control section for determining regions corresponding to unnecessary physical objects based on the unnecessary candidate regions, and controlling focus adjustment based on distance value corresponding to regions that have had regions corresponding to the unnecessary physical objects excluded from the main physical object regions. |
| US11627244B1 |
Synchronization of camera focus movement control with frame capture
Various embodiments include synchronization of camera focus movement control with frame capture. In some embodiments, such synchronization may comprise synchronized focus movement control that is based at least in part on integration timing and/or region of interest (ROI) timing. According to some examples, an actuator of a camera module may be controlled such that a lens group and/or an image sensor of the camera module move towards a focus position during one or more time periods (e.g., a non-integration time period in which the image sensor is not being exposed, a non-ROI time period in which a ROI of the image sensor is not being exposed for image capture, and/or a blanking interval, etc.). Additionally, or alternatively, the actuator may be controlled such that the lens group and the image sensor do not move relative to each other in a focus direction during one or more other time periods (e.g., an integration time period in which the image sensor is being exposed, a ROI time period in which the ROI of the image sensor is being exposed, etc.). |
| US11627239B2 |
Photosensitive assembly and camera module and manufacturing method thereof
A camera module and its photosensitive assembly and manufacturing method thereof are provided. The photosensitive assembly includes a photosensitive element, a window circuit board and a packaging body integrally packaged the photosensitive element and the window circuit board to form an integrated body, wherein the window circuit board has at least one window for receiving the photosensitive element therein. |
| US11627235B2 |
Image forming apparatus, application permission system, and application-code information generation method
An image forming apparatus includes an acquirer, a storage, and a controller. The acquirer acquires supplies-specific information uniquely attached to supplies used or consumed in image formation. The storage stores apparatus-specific information. The controller generates a one-time code as authentication information and also generates application code information for applying for apparatus use permission using the one-time code, the supplies-specific information, and the apparatus-specific information. |
| US11627231B2 |
Information processing device, and non- transitory computer-readable recording medium therefor
A computer of an information processing device performs selecting an image processing device of the one or more image processing devices. Further, when one or more pieces of workflow information defining various settings and various processes with respect to the image processing devices are stored in a storage area accessible by the computer, the one or more pieces of workflow information being associated with device identification information identifying a target image processing device subjected to the various settings and the various processes, the computer reads workflow information associated with the device identification information identifying the target image processing device which is different from the image processing device selected in the selecting, and imports the read workflow information in a workflow information storage area of the memory. |
| US11627226B2 |
Image processing apparatus, control method, and product for determining defect reproducibility based on defect positions on recording media calculated from phase information
This disclosure provides an image processing apparatus that is connected to a printing apparatus, sequentially receives a plurality of recording media on which printing was performed by the printing apparatus, and inspects a quality of images formed on the recording media, wherein the image processing apparatus receives a reference image, acquires a plurality of scanned images by sequentially scanning the recording media output from the printing apparatus and having the images to be inspected recorded thereon, receives phase information of an image bearing member of the printing apparatus, detects, for each of the scanned images, a defect on the scanned image by comparing a pixel value of the reference image and a pixel value of the scanned image, and determines whether a defect has reproducibility based on positions of defects on the recording media calculated from the phase information. |
| US11627225B2 |
System and method for programmatic device connectivity
A system and method for programmatically managing device connectivity to a network that includes provisioning connectivity devices with an account of a communication platform, where for a set of the connectivity devices, provisioning includes uniquely associating network operating identifiers of each of the connectivity devices with a corresponding programmatic device resource in the communication platform, setting communication metering properties in a programmatic connectivity plan resource in the communication platform and associating the connectivity plan resource to at least a subset of the device resources of the connectivity devices, and activating network communication status of the connectivity devices; servicing communications from the connectivity devices; and programmatically managing the communications from the connectivity devices through at least the device resources and the connectivity plan resources. |
| US11627224B1 |
Queue management of collaborative virtual waiting rooms
A request for a contact center agent interaction is received from a user device associated with a first user. The user device is connected to a virtual waiting room that includes waiting users of a contact center queue. The waiting users include a second user. from the second user A favorable indication of the first user is received from the second user. A position of the first user in the contact center queue is modified based on the favorable indication. Responsive to an indication to activate a private session between the user device and an agent device associated with a contact center agent, the first user is removed from the virtual waiting room. |
| US11627223B2 |
Visual interactive voice response
A method includes connecting a call from a client device to a destination having an interactive voice response service; transcribing audio from the destination during the call to identify menu options of the interactive voice response service; generating visualizations representing the menu options; and outputting the visualizations to a display associated with the client device. A system includes a telephony system, an automatic speech recognition processing tool, and a visualization output generation tool. The telephony system connects a call from a client device to a destination having an interactive voice response service. The automatic speech recognition processing tool transcribes audio from the destination during the call to identify menu options of the interactive voice response service. The visualization output generation tool generates visualizations representing the menu options. The telephony system outputs the visualizations to a display associated with the client device. |
| US11627221B2 |
Semiautomated relay method and apparatus
A call captioning system for captioning a hearing user's (HU's) voice signal during an ongoing call with an assisted user (AU) includes: an AU communication device with a display screen and a caption service activation feature, and a first processor programmed to, during an ongoing call, receive the HU's voice signal. Prior to activating the caption service via the activation feature, the processor uses an automated speech recognition (ASR) engine to generate HU voice signal captions, detect errors in the HU voice signal captions, use the errors to train the ASR software to the HU's voice signal to increase accuracy of the HU captions generated by the ASR engine; and store the trained ASR engine for subsequent use. Upon activating the caption service during the ongoing call, the processor uses the trained ASR engine to generate HU voice signal captions and present them to the AU via the display screen. |
| US11627217B2 |
Machine intelligent isolation of international calling performance degradation
The disclosed system identifies international calling performance issues of a wireless telecommunication network. The system receives network traffic data for international calls including information about call attempts to a country. The system categorizes the country into a major category and a minor category based on the call attempts information. For a subset of countries, and for each key performance indicator in a subset of selected key performance indicators, the system monitors performance using an anomaly detection model to identify an anomaly in network performance, determines an actual value of the key performance indicator for the detected anomaly, and computes a variation value of the determined actual value based on a predicted range of values. The system ranks countries using the computed variation values, to indicate problematic parts of the wireless telecommunication network. |
| US11627214B2 |
Wireless device with an aggregate user interface for controlling other devices
A computing device determines that the computing device is within wireless proximity to a secondary wireless device. Based on the computing device being within wireless proximity to the secondary wireless device, the computing device determines at least one function of the secondary wireless device, and generates an aggregate user interface for display on a display screen of the computing device. The aggregate user interface identifies the secondary wireless device and indicates the at least one function of the secondary wireless device. The computing device receives, via the aggregate user interface, a user input selecting the secondary wireless device. Responsive to the user input, the computing device presents a second user interface including one or more selectable features for operating the secondary wireless device. |
| US11627207B2 |
Systems and methods for data deduplication by generating similarity metrics using sketch computation
A method for data reduction may comprise computing (i) a first sketch of a first segment and (ii) a second sketch of a second segment. The first sketch and the second sketch may each comprise a set of features that are representative of or unique to the corresponding first and second segments. The method also comprise processing the first sketch and the second sketch to generate a similarity metric indicative of whether the second segment is similar to the first segment. The method may further comprise (1) performing a differencing operation on the second segment relative to the first segment when the similarity metric is greater than or equal to a similarity threshold, or (2) storing the first segment and the second segment in a database without performing the differencing operation when the similarity metric is less than the similarity threshold. |
| US11627206B2 |
System and methods for providing user analytics and performance feedback for web applications
A computing device may include a memory and a processor cooperating with the memory to communicate with a plurality of client devices, and determine a problem with a Web application based upon received data from the client devices. The processor may further cause at least one of the plurality of client devices to display a graphical overlay over a Web application, with the graphical overlay including content related to the determined problem. |
| US11627202B1 |
Scalable throttling of requests to web services
Systems and methods for throttling requests to web services are disclosed. A system is configured to receive, at a host, one or more requests during a first time period. Each request is for a web service hosted on a backend. The host is one of a plurality of hosts of an application programming interface (API) gateway to receive a plurality of requests for the web services. The system is further configured to: process at least a portion of the one or more requests for the one or more web services; count, by a local counter in a local cache of the host, the one or more requests received at the host during the first time period; compare a local count of the local counter to a local bucket size associated with the host; and provide an instruction to update a remote count of a remote counter based on the comparison. |
| US11627190B2 |
Timer control method, data packet processing method, and device
A timer control method includes a receiving device that performs re-establishment or data recovery on a Packet Data Convergence Protocol (PDCP) layer of the receiving device. The PDCP layer stops the running of a reordering timer of the PDCP layer when the reordering timer is in a running state, where the reordering timer enables the PDCP layer to wait to receive a lost data packet. Because the reordering timer is stopped from running rather than expires, the PDCP layer does not update a value of RX_DELIV. |
| US11627187B2 |
Vehicle network
A vehicle network comprising a processor; a network switch having a plurality of physical ports, from which two or more of the physical ports are configured as access ports and at least one of the physical ports is configured as a trunk port; a plurality of sensors connected to respective access ports of the network switch, wherein the sensors have preconfigured network addresses; and at least two virtual networks, wherein each virtual network corresponds to a group of access ports, and the sensors connected thereto are addressable within the virtual network by their preconfigured network addresses, wherein each network switch is connected via the trunk port to the processor, and the trunk port is configured to accept communications from the processor directed to the sensors connected to the access ports of the network switch. |
| US11627184B2 |
Methods and systems for dynamic data management
Methods and systems for managing data are disclosed. One method can comprise storing first data locally relative to a user device and storing second data remotely relative to the user device. The first data and the second data can relate to the same content. The method can also comprise generating a manifest comprising location information relating to the first data and the second data and receiving a request for transmission of one or more of the first data and the second data based upon the manifest. |
| US11627177B2 |
Lifetime-based device registration control
Broadly speaking, embodiments of the present technique provide methods, apparatuses and systems for operating a server in communication with a network-attachable electronic device, comprising: storing, in storage accessible by the server, a device registration and a registration lifetime value for the device; receiving at least one message from the device; analysing the message to derive a confidence modifier associated with a message type associated with that message; applying the derived confidence modifier to a calculation of a confidence score for the device; and responsive to the calculation, determining whether a stored registration lifetime value for the device is to be adjusted based upon the confidence score. |
| US11627176B2 |
Method for dynamically managing content delivery
Methods and systems are provided for bitrate adaptation of a video asset to be streamed to a client device for playback. The method includes selecting a representation from a manifest which expresses a set of representations available for each chunk of the video asset and generating a dynamic manifest for the video asset in which the representation selected for the at least one chunk is recommended for streaming to the client device. The selection of the representation recommended for the chunk may be based on at least one of historic viewing behavior of previous viewers of the chunk, content analysis information for the chunk, a level of available network bandwidth, a level of available network storage, and data rate utilization information of network resources including current, average, peak, and minimum data rate of network resources. |
| US11627175B2 |
Edge gateway system with data typing for secured process plant data delivery
An edge gateway system securely delivers and exposes data generated by and/or related to a process plant for consumption by external systems, and includes a field-facing component that sends, to an edge-facing component of the system, a collection of data types defined based on configurations of the process plant and represented using a syntax that is native to the one or more external systems. The field-facing component streams process plant-related content data indicated by one or more interest lists to the edge-facing component, where the streamed data is expressed using the collection of data types. Each interest list may include multiple types of data (e.g., control, I/O, diagnostic, device, historical, etc.) that collectively represent a particular named entity of the plant. Accordingly, the streamed data is securely delivered and exposed, via the edge-facing component, to the external systems. |
| US11627170B2 |
Enhancements for real-time text (RTT) call control over an IP multimedia subsystem (IMS) network
A first UE receives a first Session Initiation Protocol (SIP) INVITE message requesting the first UE to place the RTT call on hold, during an ongoing Real-Time Text (RTT) call with a second UE. In response to the first SIP INVITE message, the first UE sends a first SIP 200 OK message to the second UE, and the first SIP 200 OK message indicates that the first UE is not allowed to send and receive media data. After sending the first SIP 200 OK message, the first UE receives a second SIP INVITE message requesting the first UE to resume the RTT call. In response to the second SIP INVITE message, the first UE sends a third SIP INVITE message to the second UE, and the third SIP INVITE message indicates that the first UE is allowed to send and receive media data. |
| US11627168B2 |
Method, related apparatus, and system for recovering called service of terminal
A method, a related apparatus, and a system for recovering a called service of a terminal are provided. The method includes: when a called request of a user terminal is received, querying an initial proxy-call session control function (P-CSCF) entity with which the user terminal currently registers; if it is detected that the initial P-CSCF is faulty, selecting an available P-CSCF and sending, to the available P-CSCF, a notification message that carries a redundancy identifier, where the redundancy identifier is used to instruct the available P-CSCF to trigger the user terminal to re-register with the P-CSCF; and when a registration complete message sent by the P-CSCF with which the user terminal re-registers is received, delivering the called request to the re-registered P-CSCF to bear a called service of the user terminal. |
| US11627167B1 |
Network to network interface between service providers for real time communication
Systems and methods presented herein provide for real time communications between service provider subscribers. In one embodiment, a web server is operable to provide a network-to-network interface (NNI) with a plurality of service providers, to communicate with the service providers through WebRTC links, and to retrieve contact information of subscribers to the service providers over the WebRTC links. The web server also includes a database operable to store the contact information of the subscribers. The web server is also operable to process a connection request from a first of the subscribers to connect with a second of the subscribers, to retrieve the second subscriber's contact information from the database, to push a notification message to a device of the second subscriber using the second subscriber's contact information (e.g., a user identity), and to establish a WebRTC connection between first and second subscribers when the second subscriber accepts the connection. |
| US11627162B2 |
Methods and systems for processing cyber incidents in cyber incident management systems using dynamic processing hierarchies
Methods and systems are also described for an integrated cyber incident management system that may store native data corresponding to fields of cyber incident management system (or other non-integrated systems) and integration data (e.g., viewable through a user interface of the integrated cyber incident management system), which describes a relationship of the native data to the integrated cyber incident management system, at a structure node in the architecture of the integrated cyber incident management system. The structure node may correspond to the convergence of two structures in the architecture of the integrated cyber incident management system. Each structure may itself correspond to a native hierarchal relationship in a non-integrated cyber incident management system. |
| US11627158B2 |
Mitigation of route hijacking techniques in a network
Aspects of the present disclosure involve systems and methods for utilizing verified autonomous system (AS) network interconnections received via a cryptographically certified Recognized Operating Agency (ROA) object to generate an interconnect network model which may be used as a reference model to mitigate hijacking of network communications in downstream route announcements. In particular, AS networks may announce or share a cryptographically certified ROA object that includes a list of other AS networks to which the announcing network is connected. A router, server, or other networking device may receive ROA objects from multiple AS networks and generate a model or graph of the interconnectedness of the AS networks. Further, because each ROA object may be cryptographically certified or signed, the networking device may trust the information provided in the received ROA objects. The networking device may further verify announced routing information against the generated network model. |
| US11627156B2 |
System and method for detecting bots using semi-supervised deep learning techniques
A system of method of detecting bots are presented. The method includes receiving access patterns of a visitor accessing a protected web property, encoding each of the access patterns into a fixed length feature vector, determining an offline-trained model based on past data, generating an anomaly score based on the fixed length feature vector and an offline-trained model, and determining the visitor to be a bot, when the generated anomaly score associated with the visitor reaches a predetermined threshold. |
| US11627154B2 |
Forward and rearward facing attack vector visualization
Systems, methods, and computer-readable media are provided for securing cloud infrastructure, including a method comprising: establishing a trusted relationship between a source account in a cloud environment and a scanner account, using the established trust relationship, utilizing at least one cloud provider API to identify workloads in the source account, using the at least one cloud provider API to query a geographical location of at least one of the identified workloads, receiving an identification of the geographic location, using the cloud provider APIs to access block storage volumes of the at least one workload, determining a file-system of the at least one workload, mounting the block storage volumes on a scanner based on the determined file-system, activating a scanner at the geographic location, reconstructing from the block storage volumes a state of the workload, and assessing the reconstructed state of the workload to extract insights. |
| US11627150B2 |
Proxy services for the secure upload of file system tree structures
The disclosure is directed towards proxy services for the secure uploading of file-system tree structures. A method includes receiving, at a web security service, an indication that client device to upload content to a storage cloud provider. The proxy service performs a security scan of the content while the content is stored on the client device. A security and/or a privacy concern is identified in the content stored on the client device. A security and/or privacy mitigation action is performed in response to identifying the security and/or privacy concern. |
| US11627149B2 |
Security monitoring of network connections using metrics data
Various embodiments of the present invention set forth techniques for security monitoring of a network connection, including analyzing network traffic data for a network connection associated with a computing device, identifying one or more network traffic metrics for the network connection based on the network traffic data, determining that the network connection corresponds to at least one network connection profile based on the one or more network traffic metrics, detecting a potential security threat for the network connection based on the one or more network traffic metrics and the at least one network connection profile, and initiating a mitigation action with respect to the network connection in response to detecting the potential security threat. Advantageously, the techniques allow detecting potential security threats based on network traffic metrics and categorizations, without requiring monitoring of the content or the total volume of all traffic exchanged via the connection. |
| US11627142B2 |
E-code multi-imprints
Apparatus and methods for generating a unique token that can be imprinted on a document to attest to the verification of an executor's signature. The apparatus and methods may include a platform that may present a token electronically to the executor via a first electronic channel. The executor may use a registered device to capture a portion of the token, and transmit the portion from the registered device to the platform via a second channel to the platform. The platform may verify that the portion is registered to the executor. The platform may combine the portion with another portion of the token, and imprint the pair of combined portions on the document with another token. |
| US11627139B2 |
System, device, and method for transferring security access permissions between in-camera users
A process for transferring security access permissions between in-camera users includes capturing, at an electronic computing device via an image capture device, an image of two or more in-camera users. A first in-camera user and a second in-camera user are identified n the image. An input gesture identifying the first in-camera user as a source of security access permissions and the second in-camera user as a destination of security access permissions is detected. Responsively, the electronic computing device causes a first particular security access permission associated with the first in-camera user to be applied to and modify a current set of security access permissions associated with the second in-camera user. |
| US11627135B2 |
Method and system for delivering restricted-access resources using a content delivery network
A computer-implemented method for delivering restricted-access resources hosted on an origin server using a CDN comprising a plurality of CDN servers is provided. The method comprises receiving, by a CDN server from a client, a request for a restricted-access resource hosted on the origin server, wherein the request comprises a resource identifier of the restricted-access resource and an authentication token; and performing a delivery step comprising: creating, by the CDN server, a composite cache key comprising the resource identifier and at least part of the authentication token; comparing, by the CDN server, the composite cache key with one or more composite cache keys previously stored at the CDN server; if a match between the composite cache key and one of the previously stored composite cache keys is found, delivering, by the CDN server, a response associated to the composite cache key to the client; if no match between the composite cache key and one of the previously stored composite cache keys is found, performing a retrieval step comprising: forwarding, by the CDN server, the request to the origin server; checking, by the origin server, whether the authentication token allows access to the restricted-access resource; if the access is allowed: retrieving, by the origin server, the restricted-access resource; sending, by the origin server, a response comprising the restricted-access resource to the CDN server; if the access is not allowed: sending, by the origin server, a response comprising a refusal of the request to the CDN server; storing, by the CDN server, the response in association to the composite cache key; delivering, by the CDN server, the response to the client. |
| US11627133B2 |
Selectively restricting communications from third party applications/devices to electronic devices
A method for providing access to a target electronic device through a first service running on a different electronic device may include receiving in the first service a command directed to the target electronic device from a command sender and receiving in the service device operation status parameters of the target electronic device. The device operation status parameters may include properties of the target electronic device such as a battery level, a battery charging rate, an age, a planned lifespan, a recent wireless usage, an internal temperature, or any of the above in relation to an intervening electronic device over which communication to the target electronic device travels, or any combination thereof. The method may also include using the device operation status parameters to determine, using the service, whether to provide or not to provide an update signal incorporating the command or information to the target electronic device. |
| US11627131B2 |
Address validation using signatures
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating signed addresses. One of the methods includes receiving, by a component from a device, a plurality of first requests, each first request for a physical address and including a virtual address, determining, by the component, a first physical address using the virtual address, generating a first signature for the first physical address, and providing, to the device, a response that includes the first signature, receiving, from the device, a plurality of second requests, each second request for access to a second physical address and including a second signature, determining, by the component for each of the plurality of second requests, whether the second physical address is valid using the second signature, and for each second request for which the second physical address is determined to be valid, servicing the corresponding second request. |
| US11627124B2 |
Secured login management to container image registry in a virtualized computer system
An example method of logging in an automation user to a container image registry in a virtualized computing system is described, the container image registry managing container images for deploying containers in the virtualized computing system. The method includes: receiving, at a credential manager in the container image registry, a login request from a service executing in the virtualized computing system representing the automation user, the login request for image access to the container image registry and including an automation token; authenticating the automation token as credentials of a robot account in the container image registry corresponding to the automation user; and authorizing the automation user as identified in the automation token of the login request in response to the robot account having privilege for the image access. |
| US11627117B2 |
Secure search service
An encrypted search query may be received from a requesting client system at a secure enclave of a processing device. The encrypted search query may be decrypted to form a decrypted search query. One or more index entries of a metadata index that correspond to the decrypted search query may be identified, such that each identified index entry is associated with a content reference that identifies a content item located outside the secure enclave. The index entries that correspond to the decrypted search query may include one or more index entries having one or more associated index metadata items that correspond to the decrypted search query. One or more secure search results may be generated, such that each secure search result corresponds to one of the index entries and comprises the content reference associated with the corresponding index entry. The secure search results may be sent to the requesting client system. |
| US11627115B2 |
Information processing method, information processing system, and information processing apparatus
In a case where data is provided to a plurality of third parties, an embodiment of the present invention provides a method and the like for checking the consent and disclosure history of disclosure to the third parties while also reducing the disadvantages from a data leak. An information processing method according to an embodiment of the present invention includes writing, to a blockchain, a consent record indicating a consent with respect to the handling of data and a related party related to the consent or the data. In the case where executing the handling in the consent record would allow the data to be usable by a third party that is neither the executing party executing the handling nor the related party, the consent record is written such that the identifier is changed to a different identifier uniquely corresponding to the third party. |
| US11627113B2 |
Network-based authentication rule cleaning and optimization
Techniques and systems for optimizing and cleaning rules for network-based authentication transactions are provided herein. A network-based authentication system may determine a plurality of rules that were previously used to evaluate a plurality of transactions. The network-based authentication system may also generate a false positive rate for one or more of the plurality of rules, A cleaning coefficient for a first rule of the plurality of rules may be generated by the network-based authentication system. Based on the cleaning coefficient and the false positive rate, the network-based authentication system may identify one or more rules from the plurality of rules to eliminate from the plurality of rules. The network-based authentication system may eliminate the one or more rules to generate a modified set of rules. Using the modified set of rules, the network-based authentication system may authenticate a network transaction. |
| US11627111B2 |
Systems and methods for implementing universal targets in network traffic classification
The present technology discloses systems, methods, and computer-readable media to establish at least one target for a network, the target including at least one of an ingress parameter or an egress parameter and a policy for network packets; receive at least one network packet on the network; search for at least one matching target from the at least one targets, the at least matching target comprising parameters that match the at least one network packet; apply a policy in the at least one matching target to the at least one network packet; and forward the at least one network packet in accordance with the policy. |
| US11627110B2 |
Systems and methods for operating a networking device
Methods and systems are described for compressing a tree structure associating network packet signatures with network packet metadata, the tree structure comprising a plurality of non-leaf nodes of single bit test nodes and a plurality of leaf nodes comprising network packet metadata, the method comprising determining whether the sub-portion of the tree structure is to be compressed. If determination is made that the sub-portion of the tree structure is to be compressed, generating a compressed node data structure, the compressed node data structure comprising a path of the sub-portion of the tree structure, the path comprising a sequence of bits formed by a concatenation of the single bits associated with each one of the consecutive non-leaf nodes of the sub-portion of the tree structure, the number of bits of the sequence being equal or greater than the compression threshold. |
| US11627108B2 |
Network address resolution
A content delivery method including the operations of receiving a uniform resource locator resolution request at an authoritative name server for a domain where the uniform resource resolution request is received based, at least in part, on a host name of the uniform resource resolution request where the host name is uniquely related to a resource associated with the uniform resource resolution request. The method further including the operation of tracking a popularity of the resource based on the host name uniquely related to the resource and providing a location within a network capable of delivering the resource where the provided location is based on the popularity of the resource. |
| US11627104B2 |
Enhanced data sharing to and between mobile device users
A method of enhancing data sharing between mobile or other computing device users includes receiving a submission request generated by user interaction with a first user interface on a first computing device, the submission request including content and associated submission data indicative of a recipient of the content, and updating a second user interface on a second computing device associated with the recipient to make the content available for display. The method may include sending a push notification to the second computing device indicating that the content is available for display for a period of time. |
| US11627103B2 |
Internal message routing system and method
There is provided a system and method for routing messages received from any one of a plurality of external user accounts on any one of a plurality of different messaging applications within an entity. The system and method comprises one or more integration modules coupled to each of the plurality of different messaging applications for receiving messages via the messaging application. These messages are directed to a unique account identifier for the entity using additional address identifier information. A central messaging module is configured to receive from each of the one or more integration modules the messages via a common internal messaging protocol, and distribute the messages to at least one more internal user accounts within the entity using additional address identifier information. |
| US11627093B1 |
Generic layer independent fragmentation of non-internet protocol frames
A network device may receive a non-Internet protocol (non-IP) frame with a particular size and may compare the particular size to a maximum transmission unit (MTU) associated with a path between the network device and another network device. The network device may divide the non-IP frame into fragments, based on the particular size being greater than the MTU and may prepend generic fragmentation headers to the fragments to generate fragments with headers, based on the particular size being greater than the MTU. The network device may add generic fragmentation header labels and transport labels to the fragments with the headers to generate fragments with headers and labels, based on the particular size being greater than the MTU. The network device may transmit the fragments with the headers and the labels to the other network device, via the path, based on the particular size being greater than the MTU. |
| US11627092B2 |
Streaming augmented reality data in a fifth generation (5G) or other next generation network
The technologies described herein are generally directed to modeling radio wave propagation in a fifth generation (5G) network or other next generation networks. For example, a method described herein can include, for a network application, identifying, by a system comprising a processor, a characteristic value of a performance characteristic associated with an uplink connection enabled via a network of a user equipment to application server equipment hosting the network application. The method can further include, based on the characteristic value and a criterion, selecting, by the system, a first packet size for the uplink connection. The method can further include communicating, by the system, to the user equipment, the first packet size for use with the uplink connection. |
| US11627089B2 |
Method and device for determining a topology of a network of wireless access points
Determined is a topology of a communication network composed of a plurality of nodes connected or not respectively to at least one item of equipment, one of the nodes, referred to as the root node, being connected to an external network. A service class is determined for each node, from each node, information is obtained representing the quality of the link between the node and other nodes, for each link, parameters representing the quality of the link are calculated, the nodes are classified according to the service class thereof and according to the number of links making up the path that separates them from the root node, for each node and according to the classification, the possible paths connecting the node to the root node are determined, a score is calculated for each path determined, the path is selected for the node having the best score. |
| US11627088B2 |
Method for prioritizing data packets based on application scenario, user state and user role
A computer software application running on a wireless communication device determines whether an application scenario is urgent or nonurgent, and determines whether the user state is interest, uninterested or absent. The application sends the application scenario and the user state to a wireless networking device. The wireless networking device determines the user roles of different wireless communication devices. It further adjusts priorities of data packets destined to the wireless communication device based on the application scenario, the user state and the user role when downlink to the wireless communication device is congested. The priority is decreased when the application scenario is unurgent, the user role is a listener, and the user state is uninterested or absent. |
| US11627085B2 |
Non-transitory computer-readable recording medium, service management device, and service management method
Provided is a non-transitory computer-readable recording medium storing a service management program that causes a computer to execute a process, the process including acquiring a first input load indicating an amount of inputs received by a service at a first point in time, the service being implemented by containers, identifying first numbers of the containers corresponding to the first input load by referring to a storage unit that stores information where a second input load is associated with second numbers of the containers, the second input load indicating an amount of inputs received by the service when a response time of the service is reduced by increasing numbers of the containers to the second numbers of the containers in each of second points in time prior to the first point in time, and increasing the numbers of containers to the first numbers of the containers. |
| US11627083B1 |
Protocol-independent receive-side scaling
A system and method for protocol independent receive side scaling (RSS) includes storing a plurality of RSS hash M-tuple definitions, each definition corresponding to one of a set of possible protocol header combinations for routing an incoming packet, the set of possible protocol header combinations being modifiable to include later-developed protocols. Based on initial bytes of the incoming packet, a pattern of protocol headers is detected, and used to select one of the plurality of RSS hash M-tuple definitions. The selected RSS hash M-tuple definition is applied as a protocol-independent arbitrary set of bits to the headers of the incoming packet to form a RSS hash M-tuple vector, which is used to compute a RSS hash. Based on the RSS hash, a particular queue is selected from a set of destination queues identified for the packet, and the packet is delivered to the selected particular queue. |
| US11627082B2 |
Automatically establishing an address mapping table in a heterogeneous device interconnect fabric
A method for automatically establishing an address-port mapping table of a switching device in an interconnect fabric uses hardware link-up and link-down processes to build and update the lowest cost (e.g., shortest path) port entries in the mapping table. Traffic loops are precluded by comparing cost values based on the source addresses of the devices in the interconnect fabric, without blocking any particular port. |
| US11627081B2 |
Method and system segregating application traffic in a wide area network
A system and method for managing network traffic is disclosed. The method includes determining an application domain, network elements associated with the application domain, and roles the network elements in the application domain. A virtual routing and forwarding (VRF) policy is generated for each of the network elements in the application domain based on the application domain and the role of each of the network elements in the application domain. |
| US11627079B2 |
Apparatus and methods for embedding security association identifier in IP address
An electronic device includes an address generator module that generates a source address for each traffic class to be sent using a network interface. The source address includes a Unique Local Address (ULA) prefix and an interface identifier having a traffic class identifier as one or more most significant bits and a randomly generated remainder. The address generator module generates a destination address having the ULA prefix and the traffic class identifier. When a processor of the electronic device is selecting a source address for the traffic class according to rules of a network layer protocol (e.g., IPv6), including a rule that a longest matching address of possible source addresses to the given destination is selected as the source address, the generated source address is selected due to the one or more most significant bits of the interface identifier matching with the traffic class identifier of the destination address. |
| US11627077B2 |
Reliable overlay based on reliable transport layer
Various example embodiments for supporting reliability of an overlay are presented herein. Various example embodiments for supporting reliability of an overlay may support reliable delivery of overlay packets. Various example embodiments for supporting reliable delivery of overlay packets may support reliable delivery of overlay packets of a label switching protocol. Various example embodiments for supporting reliability of an overlay may support reliable delivery of overlay packets based on a reliable transport layer. The reliable transport layer may be provided using a reliable transport layer protocol. The reliable transport layer protocol may be a connection-oriented protocol, may be configured to support flow control, may be configured to support congestion control, or the like. |
| US11627074B1 |
Network device with real-time data-path optimization
A network device includes at least one port, a memory, data-path circuitry, and a processor. The at least one port is to exchange packets with a network. The data-path circuitry is to process the packets. The memory is to store signatures of traffic patterns according to a locality-sensitive signature function., and corresponding parameter settings for the data-path circuitry. The processor is to assess a current traffic pattern of the packets, to calculate a current signature over the current traffic pattern using the locality-sensitive signature function, to query the memory using the current signature, to configure the data-path circuitry, in response to finding a stored signature that is within a specified distance from the current signature, with a parameter setting that corresponds to the found signature, and take an alternative action in response to finding that no stored signature is within the specified distance from the current signature. |
| US11627065B2 |
Selective sensor polling
A selective sensor polling system for a voice activated data packet based computer network environment is provided. A system can receive audio signals detected by a microphone of a device. The system can parse the audio signal to identify trigger keyword and request. The system can select a template for an action data structure with a plurality of fields. The system can determine to poll a first sensor for data for the first field. The system can determine to obtain data in memory previously collected by the second sensor. The system can generate and transmit the action data structure with the data from the sensor and memory, and transmit the action data structure to a third party device. |
| US11627063B1 |
Systems and methods for measuring unidirectional latency of applications over asymmetric links
A user device may measure unidirectional latency of applications over asymmetric links. The user device may accurately measure application level unidirectional latency over cellular networks, without synchronizing system clocks. The user device may accurately measure the unidirectional latency in both an uplink direction and a downlink direction, without using a high-precision system clock and without synchronizing clocks between the user device and an application server. |
| US11627058B2 |
Management device, assistance device, management method, and recording medium for converting data into viewable format
Provided is a management device that makes it possible for a user of a device different from the management device to smoothly assist troubleshooting in the management device. A management device 3 is a management device that manages a network including one or more nodes, and includes: a data acquisition portion that generates first data in binary format which indicates a state of the network, and a data conversion portion 326 that converts the first data into second data in viewer format. |
| US11627057B2 |
Virtual network function response to a service interruption
In some examples, a first virtual network function (VNF) that is part of a collection of interconnected VNFs detects a service interruption in a network that includes the collection interconnected VNFs. In response to detecting the service interruption, the first VNF sends control information to a target entity, the control information specifying an action to take to change a communication flow through the collection of interconnected VNFs. |
| US11627053B2 |
Continuous data sensing of functional states of networked computing devices to determine efficiency metrics for servicing electronic messages asynchronously
Various embodiments relate generally to data science and data analysis, computer software and systems, and wired and wireless network communications to interface among repositories of disparate data and computing machine-based entities configured to access, track, and/or analyze data, and, more specifically, to a computing and data storage platform to implement computerized tools to continuously (or nearly continuously) sense data describing functional states of remote computing devices and/or user interfaces configured to service electronic messages, according to at least some examples. For example, a method may include receiving a stream of data representing states of user interfaces, analyzing the states of the user interfaces, identifying activity data, identifying a state of an application, detecting an action and classifying a subset of activity data based on the action, and generating data representing a state of an application configured to interact with a digital conversation. |
| US11627052B2 |
Communications system reconfigurable to different topologies and associated methods
A communications system may include mobile communications nodes operating according to a current topology and reconfigurable to a new topology. Each mobile communications node may include a wireless transceiver, and a controller configured to transmit spectral performance data to adjacent nodes and receive spectral performance data from the adjacent nodes. The controller may identify potential topologies for the adjacent nodes based on the spectral performance data, select a subset of potential topologies from among the potential topologies, generate a respective performance score for each potential topology of the subset of potential topologies, and switch to a new topology from among the subset of potential topologies based upon the performance scores. |
| US11627049B2 |
Failsafe firmware upgrade for cloud-managed devices
A method of authenticating a device management system of a cloud-managed network includes transmitting a first transmission signal, from an access point, to a secondary port of the device management system. The first transmission signal comprises a first request of the access point to connect to the cloud-managed network. When the access point is incompatible with the cloud-managed network, the access point receives a re-direction instruction from the device management system to redirect the access point to a predefined Internet address to provide compatibility data for the access point. The method further includes that in response to receiving the compatibility data, transmitting a second transmission signal to the secondary port that includes a second request to connect to the cloud-managed network. The method include that in response to authentication by the access point, receiving an instruction from the secondary port to connect via a primary port to the cloud-managed network. |
| US11627043B2 |
System and method for commissioning a network element
Systems, methods, and non-transitory computer-readable storage media which have instructions stored for execution on a processor, for automating the commissioning of a transport network element within a network. A system configured according to this disclosure can be an Automated Commissioning Tool which can initiate communications with a network element on the network. The Automated Commissioning Tool can then retrieve updated firmware corresponding to the network element and configure the network element to have the updated firmware. Finally, the Automated Commissioning Tool can determine, from a network plan, a first port on the network element which is to be connected via a cross-connect to a second port on the network element and establish the cross-connect on the network element. At this point the network element may be commissioned to operate as a transport network element within the network. |
| US11627042B2 |
System and method for exchanging configuration information between two nodes in a wireless network
The present disclosure relates to a method and system for managing and exchanging configuration information between two nodes in a wireless network. In one embodiment, a method implemented on a first node is disclosed. The method comprises: generating a first message that comprises first configuration information associated with the first node; and transmitting the first message to a second node for exchanging configuration information with the second node, wherein the first node and the second node cooperate to serve at least one cell in a wireless network as a base station. |
| US11627040B1 |
Processing unmodified configuration data with a network device application
A network device may receive a first configuration object associated with an application and may parse the first configuration object to identify first configuration data. The network device may calculate a first hash value based on the first configuration data and may generate a first operational object based on the first configuration data and the first hash value. The network device may receive a second configuration object associated with the application of the network device and may parse the second configuration object to identify second configuration data. The network device may calculate a second hash value based on the second configuration data and may determine whether the first hash value matches the second hash value. The network device may prevent, based on the first hash value matching the second hash value, generation of a second operational object based on the second configuration data and the second hash value. |
| US11627039B2 |
Site management in an on-demand system
Methods and systems are provided for managing environmental conditions and energy usage associated with a site. One exemplary method of regulating an environment condition at a site involves a server receiving environmental measurement data from a monitoring system at the site via a network, determining an action for an electrical appliance at the site based at least in part on the environmental measurement data and one or more monitoring rules associated with the site, and providing an indication of the action to an actuator for the electrical appliance. |
| US11627033B2 |
System and method for anomaly detection with root cause identification
A computer device may include a processor configured to obtain key performance indicator (KPI) values for KPI parameters associated with at least one device and compute a set of historical statistical values for the obtained KPI values associated with the network device. The processor may be further configured to provide the KPI values and the computed set of historical statistical values to an anomaly detection model to identify potential anomalies; filter the identified potential anomalies based on a designated desirable behavior for a particular KPI parameter to identify at least one anomaly; and send an alert that includes information identifying the at least one anomaly to a management system or a repair system associated with the device. The computer device may further determine a root cause KPI parameter for the identified at least one anomaly and include information identifying the determined root cause KPI parameter in the alert. |
| US11627032B2 |
Data-powered shipwright for network cloud maintenance
A system comprising a network cloud configured for a point of deployment containerized environment, a plurality of servers in communication with the network cloud, configured to establishing a point of deployment (POD) in one of the plurality of servers, receiving a determination that the POD is not operational, mapping the topology of the POD, and based on the mapping step, troubleshooting the POD in accordance with a set of rules. |
| US11627028B2 |
Systems and methods for phase noise tracking reference signal sequence generation using demodulation reference signals
A user equipment (910) is provided for use in a cellular network. The user equipment includes a transceiver (1010), a processor (1020), and a memory (1030). The user equipment (910) is configured to determine, for a data transmission, a mapping form a demodulation reference signal (DMRS) to a PNT-RS. A DMRS resulting signal is generated from a subset of DMRS for a first resource element in a subcarrier. The DMRS resulting signal is copied from the first resource element to a second resource element assigned to PNT-RS in the subcarrier. The data transmission is transmitted using the DMRS resulting signal and the PNT-RS. |
| US11627025B2 |
Self-adapting autonomous transmission configuration
Methods, systems, and devices for wireless communications are described. Autonomous transmissions between a user equipment (UE) and a base station may be configured that include at least one of a modulation and coding scheme (MCS) or resources for the transmissions. In some cases, a trigger may be detected that changes the MCS or resources to be used for the autonomous transmissions. The trigger may include the presence or absence of retransmissions or the value of a channel measurement falling below or exceeding a threshold value. Accordingly, the base station and UE may adjust the MCS or resources to be used for the autonomous transmissions based on detecting the trigger and then communicate using the adjusted MCS or resources. In some cases, the configuration for the autonomous transmissions may be signaled via a medium access control (MAC) control element (CE). |
| US11627023B2 |
Signal transmission apparatus
In a transmission circuit, a first pulse signal with a first frequency and a second pulse signal with a second frequency are output according to a rising edge and a falling edge of a first input signal, respectively. When a second input signal indicates an active level, the second pulse signal is output according to the falling edge of the first input signal and the second frequency is changed to a third frequency. In a reception circuit, a first level of a first output signal is changed to a second level according to a first induced signal via a transformer, the second level of the first output signal is changed to the first level according to a second induced signal via the transformer, and a second output signal is changed to an active level when a frequency of the second induced signal has changed to the third frequency. |
| US11627022B2 |
Variable gain amplifier and sampler offset calibration without clock recovery
Methods and systems are described for generating a time-varying information signal at an output of a variable gain amplifier (VGA), sampling, using a sampler having a vertical decision threshold associated with a target signal amplitude, the time-varying information signal asynchronously to generate a sequence of decisions from varying sampling instants in sequential signaling intervals, the sequence of decisions comprising (i) positive decisions indicating the time-varying information signal is above the target signal amplitude and (ii) negative decisions indicating the time-varying information signal is below the target signal amplitude, accumulating a ratio of positive decisions to negative decisions, and generating a gain feedback control signal to adjust a gain setting of the VGA responsive to a mismatch of the accumulated ratio with respect to a target ratio. |
| US11627017B2 |
VPWS signaling using segment routing
Systems and methods include obtaining a plurality of services supported at the node; determining a bitmask to represent the plurality of services supported at the node, wherein the bitmask includes a starting service and each subsequent bit representing another service of the plurality of services and with each bit in the bitmask set based on the plurality of services supported at the node; and transmitting an advertisement to nodes in the Segment Routing network with a starting Service SID value and the bitmask based on the plurality of services supported at the node. The plurality of services can include any of a Virtual Private Wire Service (VPWS) and a Flexible Cross Connect (FXC) service. |
| US11627016B2 |
Packet communications providing packet processing efficiencies in a network including using a segment routing and tunnel exchange
In one embodiment, a segment routing and tunnel exchange provides packet forwarding efficiencies in a network, including providing an exchange between a segment routing domain and a packet tunnel domain. One application includes the segment routing and tunnel exchange interfacing segment routing packet forwarding (e.g., in a Evolved Packet Core (EPC) and/or 5-G user plane) and packet tunnel forwarding in access networks (e.g., replacing a portion of a tunnel between an access node and a user plane function for accessing a corresponding data network). In one embodiment, a network provides mobility services using a segment routing data plane that spans segment routing and tunnel exchange(s) and segment routing-enabled user plane functions. One embodiment uses the segment routing data plane without any modification to a (radio) access network (R)AN (e.g., Evolved NodeB, Next Generation NodeB) nor to user equipment (e.g., any end user device). |
| US11627014B2 |
Distributed electric air data module system
A distributed air data module system includes several air data systems and a control module communicatively connected to each air data system via a data channel. Each of the air data systems includes a sensor that is configured to sense an air data parameter and to provide a sensor output signal that is indicative of the sensed air data parameter, and a sensor analog-to-digital converter that produces a digital air data parameter signal that is representative of the sensor output signal. Each air data system has an associated air data system address code. The control module is configured to generate a selected air data system address code corresponding to a selected air data systems, receive the digital air data parameter signal associated with the selected air data system via the data channel, and transmit the digital air data parameter signal via an aircraft data bus. |