US11673589B2
The invention relates to a bogie (10) for a high-speed railway vehicle, comprising: a bogie chassis, at least one wheel (20) mounted rotating on the chassis by means of an axle (18) and a primary suspension system (22), at least one motor (24), for each motor (24), at least one gearbox (26) able to mechanically link the motor (24) and the axle (18). Each motor (24) is rigidly fastened to the chassis (12).
US11673582B1
A control allocation system for a vehicle includes an electric power steering (EPS) system, one or more redundant actuation systems for controlling a plurality of wheels of the vehicle, and one or more controllers in electronic communication with the EPS system and the one or more redundant actuation systems. The one or more controllers execute instructions to determine tracking errors and vehicle dynamics states based on a plurality of local path planning references and receive a fault signal indicating the EPS system is non-functional. In response to receiving the fault signal, the one or more controllers determine a plurality of corrective constraints in real-time. The one or more controllers solve a real-time constrained optimization problem for each sampling interval of the control allocation system to determine a plurality of control actions based on the plurality of corrective constraints and the tracking errors.
US11673576B2
In one embodiment, an ADV is routed by executing a first driving scenario that is active. The first driving scenario is one of a plurality of driving scenario types, each driving scenario type being associated with one or more stages to be executed while a corresponding driving scenario type is active. Based on an environmental condition around the ADV, a second driving scenario is set as active. The ADV is routed by executing the second driving scenario. When the second driving scenario exits, execution of the first driving scenario resumes at the one or more stages of the first driving scenario that remains to be executed.
US11673567B2
The present teaching relates to different configurations for facilitating calibration of multiple sensors of different types. A plurality of fiducial markers are arranged in space for simultaneously calibrating multiple sensors of different types. Each of the plurality of fiducial markers has a feature point thereon and is provided to enable the multiple sensors to calibrate by detecting the features points and estimating their corresponding 3D coordinates with respect to respective coordinate systems of the multiple sensors.
US11673558B1
Systems and methods for improving vehicular safety are provided. According to certain aspects, an electronic device may receive and analyze image data depicting an individual located within a vehicle. The electronic device may also access certain data related to a condition of the individual, and may accordingly determine whether the individual is fit to operate the vehicle. If the individual is unfit to operate the vehicle, the electronic device may alter autonomous operation of the vehicle.
US11673557B2
A system and method for path planning of autonomous vehicles based on gradient are disclosed. A particular embodiment includes: generating and scoring a first suggested trajectory for an autonomous vehicle; generating a trajectory gradient based on the first suggested trajectory; generating and scoring a second suggested trajectory for the autonomous vehicle, the second suggested trajectory being based on the first suggested trajectory and a human driving model; and outputting the second suggested trajectory if the score corresponding to the second suggested trajectory is within a score differential threshold relative to the score corresponding to the first suggested trajectory.
US11673551B2
When following control that causes a user vehicle to follow a following target that is a first other vehicle travelling in a user path in which the user vehicle is travelling is being performed, a travel control section transitions from a state in which the first other vehicle is the following target to a state in which the first other vehicle is not the following target, and in a case where an outside recognizing section recognizes a second other vehicle, which is travelling in another path that is not the user path, the travel control section determines whether to set the second other vehicle as the following target based on a prescribed condition.
US11673549B2
A method for controlling a vehicle including specifying an object, an attribute of the object, and the strength and direction of wind influencing the object based on an image captured by an imager imaging the surroundings of a vehicle, setting a risk region for the object based on the attribute of the object and the strength and the direction of the wind that are specified, and controlling a speed and steering of the vehicle based on the risk region set by the setter.
US11673548B2
A computer includes a processor and a memory storing instructions executable by the processor to identify a virtual boundary between a host roadway lane of a host vehicle and a target roadway lane of a target vehicle, the virtual boundary based on a predicted path of the target vehicle, determine a first constraint value based on a boundary approach velocity of the target vehicle, determine a second constraint value based on (1) a boundary approach velocity of the host vehicle and (2) a boundary approach acceleration of the host vehicle and perform a threat assessment of a collision between the host vehicle and the target vehicle upon determining that the first constraint value violates a first threshold or the second constraint value violates a second threshold.
US11673541B2
A method for controlling a hydraulic brake system for a motor vehicle to carry out a braking operation by means of at least one wheel brake includes, in a first step, a pressure buildup in the wheel brake, wherein hydraulic fluid is passed to a wheel brake via a normally open inlet valve. In a second step, a pressure reduction takes place in the wheel brake, wherein hydraulic fluid is discharged from the wheel brake via an energized normally closed outlet valve. The pressure reduction at the wheel brake is accomplished by means of control of the outlet valve in a predefined manner.
US11673536B2
A snow and ice removal device may include one or more, heating elements. A control unit may be configured to control the heating element to produce heat. A power source may be in electrical communication with the control unit and the heating element. Heat may be applied to the roof surface by the heating element to loosen and/or melt accumulated ice or snow from the roof surface of the vehicle.
US11673527B2
An airbag for a vehicle is proposed. The airbag includes an inflator configured to generate gas, the airbag cushion connected to the inflator and configured to expand by the gas, and a variable vent provided in a first side of the airbag cushion and configured to control opening and closing state of a vent hole of the variable vent for gas escape from the airbag cushion in response to an operational condition of the airbag cushion.
US11673524B1
An assembly for a vehicle includes a first seat and a second seat. The assembly includes a crossbar positioned between the first seat and the second seat. The assembly includes an airbag supported by the crossbar. The assembly includes a controller programmed to position the crossbar in a raised position in response to a detected occupant egress.
US11673522B2
A front bumper includes a bumper fascia, an upper panel, and a shock absorbing member and a rigidity member in the interior of the upper panel. The shock absorbing member is formed in a hat shape in cross section by a front wall, an upper wall (a front-side upper wall and a rear-side upper wall), a rear wall, and a lower wall. The rigidity member includes an upper end portion fixed to the upper wall, a lower end portion fixed to the lower wall, and an intermediate portion connecting the upper end portion and the lower end portion in the vehicle up-down direction. The intermediate portion is spaced apart from the rear wall in the vehicle front-rear direction.
US11673519B2
A hub rotation imaging control system, includes a power management unit, which can output required direct current for other units; a parameter monitoring unit, which can monitor surrounding environment data of the hub and vehicle driving data; a main control management unit, which can receive the environment data and vehicle driving data monitored by the parameter monitoring unit, and generate video data and control instructions according to the environment data and vehicle driving data; and a data processing unit, which can receive the video data and control instructions generated by the main control management unit, and output drive signals to drive hub imaging.
US11673515B2
An articulated stand including a first part and a second part. The first part is configured for holding an electronic device. The first part includes a ball pivot with a chamber and a connector. The chamber defined through the ball pivot. The connector accommodated at least partially in the chamber. The connector configured to electrically connect with a cable connector. The second part including a ball housing portion receiving the ball pivot to form a ball joint.
US11673514B2
An adjustable removable device caddy is disclosed for securing devices including, but not limited to a smartphone or other phone, a tablet, an e-reader, a power bank, a speaker, a multimedia player, a two-way radio, a flashlight or other light, a television or other display, a GPS, a laser range finder, a beverage, or other device. One embodiment of the invention utilizes a combination of one or more seat, wing, and face plate, to create an adjustable cavity that can accommodate a number of devices with varying width and thickness. The adjustable removable device caddy can be mounted to various mounting surfaces including, but not limited to a golf cart, automobile, all-terrain vehicle, maintenance vehicle, boat, pushcart, bicycle, motorcycle, scooter, tent, canopy, flat surface, and the like.
US11673512B2
An audio processing method and system for a seat headrest audio system, the audio system including at least two speakers positioned on opposite sides of the headrest, the method including detecting a position of the user's head and adjusting a first set of parameters of at least one audio processing operation as a function of that position. The method includes determining a user characteristic and/or temporary state of the user, selecting an audio settings profile related to that characteristic, the audio settings profile including a second set of prerecorded audio profile parameters, and adjusting a third set of audio parameters effectively applied to control the audio rendering of each speaker, based on the first and second sets of parameters.
US11673511B2
A lift for a motorcycle, with the lift being useable with a hitch receiver. The lift comprises a connector engageable with the hitch receiver, and a guide rail having a first end portion coupled to the connector and a second end portion opposite the first end portion. A carriage is operatively coupled to the guide rail and is traversable between a first position and a second position, the carriage moving toward the second end portion of the guide rail as the carriage moves from the first position toward the second position. A platform is coupled to the carriage and is engageable with the motorcycle and capable of supporting the weight of the motorcycle when engaged therewith and as the carriage is moved from the first position toward the second position, causing the motorcycle to be lifted from the ground.
US11673501B2
A ramp structure for a mobile platform includes at least one ramp member structured to be operably coupled to the mobile platform. The at least one ramp member is structured to be deflectable toward a ground surface so as to form a ramp responsive to contact with a subject vehicle wheel when the ramp member is operably coupled to the mobile platform and the mobile platform resides on the ground surface. The ramp extends in a direction from the ground surface toward a top surface of the mobile platform.
US11673494B2
Disclosed herein is a system for securing a base of a child car seat in an associated vehicle using a safety belt of the associated vehicle. The system comprises a base configured to support a seat of the child car seat and a belt lock off mechanism. The belt lock off mechanism includes a first arm movable between (a) an unlocked position in which the first arm is not configured to tension the safety belt of the associated vehicle, and (b) a locked position in which the first arm is configured to tension the safety belt of the associated vehicle. A second arm of the belt lock off mechanism is configured to engage with and urge the first arm to move from the unlocked position to the locked position so as to tension the safety belt of the associated vehicle.
US11673487B2
A passenger identification apparatus for vehicles is provided to identify a passenger through integration of a sensor that senses change in permittivity and a sensor that senses change in pressure. The apparatus includes a permittivity change sensing unit that is installed in the seat and senses change in capacitance generated by permittivity of the passenger seated on the seat and a pressure change sensing unit that is installed in the seat and senses change in pressure generated by a load of the passenger seated on the seat. A controller adjusts power supplied to the permittivity change sensing unit and the pressure change sensing unit and determines whether the passenger is seated on the seat and the type of passenger using permittivity and pressure change values sensed by the permittivity change sensing unit and the pressure change sensing unit.
US11673486B2
Set forth herein are systems and methods for determining battery heating conditions and pre-heating lead times of at least a minute or more, based on input parameters and sets of input parameters, to predictively and dynamically heat a secondary battery so that the battery has a specific power output and performance level when used in an electric or hybrid vehicle application.
US11673484B2
A battery management and monitoring system integrated in a battery pack configured for use in electric aircraft. The system includes a sensor suite configured to measure a plurality of battery pack data. The system includes a battery monitoring component configured to detect a first fault in the battery pack and produce a first fault detection response notifying a user of the first fault in the battery pack. The system includes a battery management component configured to detect a second fault in the battery pack and produce a second fault detection response configured to mitigate the second fault in the battery pack. The system includes an interlock component having a first mode and a second mode, configured to enable the battery monitoring component and disable the battery management component when in the first mode and enable the battery management component and disable the battery monitoring component when in the second mode.
US11673475B2
A direct current traction motor control system includes plural motors of with each of the motors configured to be coupled with a different axle of a vehicle and to rotate the axle to propel the vehicle. The motors are coupled with a DC bus and configured to receive DC via the DC bus to power the motors. The system also includes plural switch assemblies with each of the switch assemblies having an H-bridge circuit coupled with a different motor of the motors to control rotation of the motor. The system includes a controller configured to communicate control signals to the switch assemblies to individually control the H-bridge circuits to control one or more of torques output by the motors or rotation directions of the motors.
US11673468B2
A method for displaying a pointer in an instrument panel is described. The method comprises retrieving a current instrument status of an instrument of the instrument panel that is to be displayed, determining a pointer form on the basis of the current instrument status, retrieving of the determined pointer form from a texture atlas, and rendering the pointer in the instrument panel with the retrieved pointer form. There is further described a device for displaying an instrument panel, which device comprises a display module configured to display at least one instrument panel having at least one pointer instrument, and a controller configured to carry out the method using the display module. A vehicle having such a device is also disclosed.
US11673454B2
A virtual visor system is disclosed that includes a visor having a plurality of independently operable pixels that are selectively operated with a variable opacity. A camera captures images of the face of a driver or other passenger and, based on the captured images, a controller operates the visor to automatically and selectively darken a limited portion thereof to block the sun or other illumination source from striking the eyes of the driver, while leaving the remainder of the visor transparent. The virtual visor system advantageously limits the rate of change of the opacity of each pixel of the visor while updating the optical state of the visor. In this way, rapid and distracting changes in the optical state of the visor are avoided, thereby improving the safety of the vehicle.
US11673450B2
A system for cooling a storage area of a vehicle includes one or more eutectic plates (102) for cooling the storage area (101); a refrigeration system (103) configured to cool the one or more eutectic plates (102); an electrical system (106) configured to receive electrical power from a mains power supply and supply electrical power to the refrigeration system (103); a variable displacement hydraulic pump (113) having an input shaft for being driven by an engine (112) of the vehicle (100); and a generator (107) configured to receive hydraulic fluid from the hydraulic pump (113), generate electrical power in response thereto and supply the electrical power to the refrigeration system (103); the hydraulic pump (113) is configured to reduce the volume of hydraulic fluid that it supplies to the generator (107) for each rotation of the input shaft, as the rotational speed of the input shaft increases.
US11673445B2
A vehicle powertrain proactive damping system includes a plurality of proactive damping structures mounted on a powertrain structure with each proactive damping structure includes a magneto rheological elastomer (MRE). An electromagnet is associated with each proactive damping structure. A control unit includes a processor circuit. A sensor obtains vibration data regarding the powertrain structure. A LIDAR sensor is mounted on the vehicle and is electrically connected with the control unit. The LIDAR sensor provides data to the control unit indicative of upcoming road surface conditions to be experienced by the vehicle. Based on data from at the sensor and the LIDAR sensor, the processor circuit is constructed and arranged to control voltage to the electromagnets to selectively adjust a rigidity of the associated proactive damping structure so as to control vibrational effects on the powertrain structure.
US11673441B2
A system for recharging a railcar air-brake system for a road-rail vehicle, including a rail-capable material handler, adapted or modified for transporting an at least one railcar that permits an air compression system to provide a near-constant low-volume airflow to recharge the respective air-brake systems without requiring the road-rail vehicle to be driven. The system can generally comprise a hydraulic pump, an air compressor, and at least one railcar air-brake system. The system can be adapted for recharging railcar air-brake systems for a road-rail vehicle adapted for transporting at least two railcars that does not significantly diminish the utility of the road-rail vehicle.
US11673440B2
A trailer jack support apparatus configured to support trailer hitches includes a monolithic block having six sides with the trailer jack support being in the shape of a square frustrum or trapezoid. The top of the trailer jack support includes a number of protrusions which extend from the trailer jack support. Further, the top side has a recess and a void located at the bottom of the recess. In addition, the bottom of the trailer jack support includes numerous recesses defined therein and may engage with the protrusions extending from the top of a second trailer jack support.
US11673439B2
A weight distribution hitch system comprising a vehicle attachment member comprising a forward end configured to rigidly attach to a vehicle, and a rearward end extending rearwardly toward a trailer, the rearward end comprising an upper portion comprising a trailer attachment member configured to pivotally attach to a coupler of the trailer, and a lower portion configured to receive a moment bar; a tension member comprising a top end configured to be supported by a frame member of the trailer, and a bottom end, and a moment bar, the moment bar comprising a first end configured to either be attached the lower portion of the rearward end of the vehicle attachment member or to be supported by the bottom end of the tension member, a second end also configured to either be attached to the lower portion of the rearward end of the vehicle attachment member or to be supported by the bottom end of the tension member, a first major face configured to face either generally upward or generally downward, a second major face opposite the first major face and also configured to face either generally upward or generally downward, and a bend between the first end and the second end; wherein, when the tension member is in tension, it imposes an upward force on the end of the moment bar that is supported by the tension member, which, in turn, imposes a forward moment on the vehicle; and wherein a preload on the moment bar is varied depending on whether the first major face faces generally upward or generally downward is disclosed.
US11673426B2
A wheel/foot assembly for a sign display stand or other object includes a cradle partially enclosing an optional wheel. The assembly is releasably attachable to a leg for a sign display stand, protects the leg and can be easily replaced if worn. The assembly protects wear on the stand and permits the sign display stand to be wheeled, rather than dragged or carried. Because the assembly is releasably attached, it can be replaced easily if damaged or worn.
US11673415B2
A media processing device includes: a body defining a media supply chamber and carrying a print head; a cover carrying a platen roller, the cover having an open position enabling access to the chamber, and a closed position enclosing the chamber, and cooperating with the body to define a media path extending from the chamber, between the print head and the platen roller, to a media outlet; a target conductor affixed to one of the body and the cover; and an inductive proximity sensor affixed to the other of the body and the cover, disposed to detect the target conductor when the cover is closed.
US11673411B2
A digital print head, a digital printing machine having the head, and a method for digital printing on substrates using the head, the digital print head having an ejector for ejecting a product onto the substrate; a drying element for acting on the product ejected onto the substrate such that it is dried; and shielding element to prevent the ejected product from directly reaching the drying element by spray. Likewise, the drying element is located with respect to the ejector in such a way that when the product is ejected it may be subjected to the drying that may be provided by the drying element.
US11673407B2
A head unit includes a common flow path, one or more recording heads, and a joint mechanism. The common flow path includes a liquid supply path through which one or more types of liquid including ink pass. The recording head is attachable to and detachable from the common flow path and has nozzles that discharge ink. The joint mechanism connects the liquid supply path and the liquid supply port of the recording head. The joint mechanism includes a first on-off valve and a coupling member. The first on-off valve is fixed to the common flow path and opens/closes the liquid supply path. The coupling member couples the first on-off valve and the liquid supply port. The coupling member is movable between a coupling position where the coupling member is coupled to the first on-off valve and a retracted position where the coupling member is retracted from the coupling position.
US11673392B2
A piezoelectric device includes a diaphragm, a piezoelectric actuator, and an orientation layer between the diaphragm and the piezoelectric layer. The piezoelectric actuator has a first electrode, a piezoelectric layer, and a second electrode, with the first electrode, a piezoelectric layer, and a second electrode on the diaphragm. The orientation layer is a stack of two or more tiers.
US11673387B2
There are provided a liquid jet head and so on capable of ensuring the ejection stability of the liquid even when jetting the liquid high in viscosity irrespective of the structure of the liquid jet head. The liquid jet head according to an embodiment of the present disclosure includes a plurality of nozzles, an actuator having a plurality of pressure chambers, and a drive section for applying a drive signal to the actuator. The plurality of pulses in the drive signal include at least one first pulse configured to expand the volume of the pressure chamber, and at least one second pulse configured to contract the volume of the pressure chamber, and the pressure in the pressure chamber changes with time including a plurality of extremal values in one cycle. First timing as expansion start timing of the volume of the pressure chamber by the first pulse and second timing as contraction start timing of the volume of the pressure chamber by the second pulse are adjacent to each other, and both of the first timing and the second timing are located in a period between two consecutive extremal values of the plurality of extremal values.
US11673385B2
A synthetic quartz glass substrate is machined by bringing a surface of the synthetic quartz glass substrate as the workpiece into contact with and superposing it on a surface of a protective member made of synthetic quartz glass to effect optical contact bonding of the workpiece and the protective member, and passing a cutting tool through the optical contact bonding surfaces. This machining process is able to effectively prevent the generation of microdefects at the cutting tool entry site and extraction site during a cutting operation. Moreover, a fixing agent is not used to join the workpiece and the protective member, and so productivity is high because there is no need for the application and later removal of a fixing agent.
US11673381B2
Provided is a sodium-neutralized ethylene acid copolymer ionomer composition containing a specified silane additive in a specified amount and having enhanced adhesion properties to glass, a masterbatch composition suitable for producing such ionomer composition, an interlayer made from such ionomer composition, and a glass laminate comprising such interlayer.
US11673372B2
A laminated vehicle includes an outer pane and an inner pane that are joined to one another via at least one thermoplastic intermediate layer and an opaque polymeric film that is arranged between the outer pane and the inner pane, wherein the opaque polymeric film has at least one cutout.
US11673365B2
Articles, such as sanitary tissue products, comprising fibrous structures, and more particularly articles comprising fibrous structures comprising a plurality of fibrous elements wherein the articles exhibit improved consumer relevant properties, for example improved bulk and absorbent properties, compared to known articles and methods for making same are provided.
US11673363B2
The present disclosure relates to a rollable display panel. The rollable display panel includes a first structure layer, a second structure layer, and a first adhesive layer stacked between the first structure layer and the second structure layer. The rollable display panel is divided into a rollable area, a strain accumulation area, and a flat area distributed in sequence along a rolling direction. A thickness of a part of the first adhesive layer located in the strain accumulation area is greater than a thickness of a part of the first adhesive layer located in the rollable area or the flat area.
US11673349B2
Applied power as a function of time is ramped up at the onset of an RF welding process in a manner that is predetermined to match source and load impedance as reflected by maximized forward power during at least the majority of the welding process. The ramp-up portion takes the form of a non-linear curve, such as an S-shaped curve, as opposed to one or more discrete steps. The applied power may then be maintained at or near that maximum required value at least a majority of the remainder of the heating portion of the welding process. The shape of the non-linear ramp-up portion of the applied power curve may be predetermined using, for example, virtual motor control using applied power as a virtual axis.
US11673348B1
A sensorless temperature sensing and control system and method uses electrical voltage and current feedback signals to monitor and control the temperature of heating elements used in a heat sealing process wherein sensors are not physically connected to a heat seal bar during the heat sealing process. After calibration of a heat seal bar using a sensor, voltage and current feedback signals are processed by a programmable logic controller (PLC) to calculate the real-time electrical resistance of each heating element. Data and electrical resistance is used to calculate real-time temperature of the heat seal bar during heating.
US11673346B2
A resin frame includes frame members combined into a frame shape that includes a corner portion, and a joint portion joining a pair of the frame members which are adjacent to each other at the corner portion. The joint portion includes an entire-surface welded portion, in which end surfaces of the pair of the frame members are welded to each other over an entire surface in a thickness direction of a plate portion of the frame members, and a partial welded portion, in which the end surfaces of the pair of the frame members are welded to each other on one side of the entire surface in the thickness direction while another side of the entire surface in the thickness direction is not welded. The entire-surface welded portion and the partial welded portion are present at different portions on an outer periphery of the joint portion.
US11673338B2
In a three dimensional shaping method and a three dimensional shaping apparatus, when a three dimensional object is obtained by laminating a resin material having thermoplasticity, the resin material is melted, and the melted resin material is laminated in a chamber to form resin layers. Next, the pressure in the chamber is adjusted to maintain the temperature of each of the resin layers within a predetermined temperature range in the chamber.
US11673335B2
A calibration system for automatically resetting the effective vertical Z coordinate corresponding to the tip of an extruder of a printing head with filler material filament for 3D printers provided with a printing plane movable along the vertical Z axis, wherein the printing head is installed on a carriage for moving the extruder on the horizontal plane XY, includes at least one touch probe unit associated with and operatively connected to the extruder, specifically arranged between the carriage and the extruder itself, including: at least one movable support, at least one touch probe, at least one extruder support, at least one coupling system, at least one carriage, at least one extruder. The movable support is substantially a mechanical spring-operated sliding system, configured to allow the extruder to travel the path needed to activate the touch probe during the touching operation and to return to the printing position.
US11673321B1
A method for making an article for application to the human body. Data from measurement of pressures across an area of a person's body is obtained, which is then corresponded to a two-dimensional pressure map of a model of an article for application to that body area and identifying pressure-point locations and a pressure value for identified pressure-point location within the pressure map. Each different pressure value has a compression unit structure corresponding to that pressure value. The article is formed by generating the assigned respective structures in an integrated one-piece construct through layerwise build up in an additive manufacture system, where the build up includes a process that forms a joinder in an interface between adjacent contiguous structures which differ in geometry from one another so as to bond those contiguous structures together across the interface.
US11673314B2
In one example, an apparatus for generating a three-dimensional object includes an energy source to apply energy to a layer of build material to cause a first portion of the layer to coalesce and solidify, an agent distributor to selectively deliver a cooling agent onto a second portion of the layer, and a controller to control the energy source to apply energy to the layer to cause the first portion to coalesce and solidify in a first pattern and to control the agent distributor to selectively deliver the cooling agent onto the second portion of the layer in a second pattern independent of the first pattern.
US11673312B2
A system for advancement of a consumable in the form of a continuous sheet in a machine for manufacturing containers having a first pulling group of the sheet actuated by a first motor at the end of the manufacturing zone, a second pulling group of the sheet actuated by a second motor at the end of the manufacturing zone, a support and deviation element of the sheet after the second pulling group equipped with a load cell for estimating the tension, and a processor programmed to direct the individual actuation of the first and second motors, such that the pulling groups promote the advancement of longitudinal portions of sheet sufficiently different to correct deviations in the tension of the sheet with respect to a pre-established target tension. A method for intermittent advancement of the sheet having a correction phase of the tension wherein only the second motor is actuated.
US11673310B2
An injection-molding device for producing a hollow-formed plastic object, at least comprising a mold for the primary shaping of the plastic object, an injection device for at least partially introducing a flowable polymer melt into a cavity within the mold and a fluid injection device for introducing a pressurized fluid and for driving a projectile through the polymer melt introduced into the cavity, the mold comprising a mold wall and a mold core that is arranged at least partially within the mold wall, the projectile being formed at least partially in such a hollow-formed manner that it is arranged on the mold core and is movable along a longitudinal extent of the mold core on the latter. A projectile injection process for producing a hollow-formed plastic object with this injection-molding device and a hollow-formed plastic object produced by this process.
US11673308B2
It is provided a WPC extrusion profile comprising a WPC material, in which plant fibers are embedded in a plastic matrix, wherein the WPC material has a content of naturally growing plant fibers of between 30 and 75 wt-%, and the WPC extrusion profile includes at least one foam-filled hollow chamber. The at least one hollow chamber of the WPC extrusion profile is completely filled up with a foam, in particular a closed-pore foam. The foam includes or consists of a plastic material of the same type of plastic as the matrix of the WPC material. The foaming is effected by using a physically acting blowing agent, in particular CO2, wherein the density of the foam is less than 0.4 g/cm3 and the average cell size of the foam has a mean diameter of less than 0.4 mm.
US11673306B2
When an injection molding machine performs molding, the mold clamping force on the mold is adjusted on the basis of a mold displacement of the mold or the injection peak pressure and injection foremost position so that the molding is performed without causing flash and by an appropriate mold clamping force with which energy can be reduced. The amount of mold displacement and also the injection peak pressure and the injection foremost position are monitored during automatic operation. If there occurs no mold displacement change exceeding a threshold or if there occurs no injection peak pressure anomaly or injection foremost position anomaly exceeding thresholds, the automatic operation is continued. If the mold displacement change occurs or if the injection peak pressure anomaly and the injection foremost position anomaly occur, the operation of the injection molding machine is stopped.
US11673300B2
A method for making a foam component is provided and includes inserting a foam material into a cavity of a mold having a top plate and a bottom plate, heating the foam material to cause the foam material to expand, and moving one of the top plate and the bottom plate relative to the other of the top plate and the bottom plate as the foam material expands and contacts the one of the top plate and the bottom plate to cause the foam material to fold over on itself within the cavity.
US11673295B2
Provided is a mold release film capable of transferring a concave-convex structure to the surface of an adhesive film.
US11673283B2
A shaving apparatus including a handle and a cartridge connected to an upper end of the handle is provided. The cartridge includes at least two sub-cartridges connected to each other in a rigid connection or a detachable connection. Each of the sub-cartridges includes one or more blades extending outwardly at an acute angle relative to a face of the sub-cartridge and projecting generally away from a central longitudinal axis of the cartridge. The blades of a first of the two sub-cartridges are parallel to the blades of a second of the two sub-cartridges and positioned in a direction that opposes a direction of the blades of the second of the two sub-cartridges.
US11673280B1
A folding knife has a handle and a blade with a working end and a tang, the blade being coupled to the handle and pivotable relative to the handle about a fold axis between an open position and a closed position. A toggle is coupled to the handle and pivotable relative to the handle about a toggle axis, the toggle axis being located a radial distance from the fold axis. A free end of the toggle has an open lock face located a radial distance from the toggle axis. A primary lock face on the tang is located on the opposite side of the fold axis from the working end. When the blade is in the open position, the open lock face engages the primary lock face to prevent rotation of the blade toward the closed position.
US11673276B2
A suction assembly includes a main body, a sealing ring, an air duct, and a suction head. The main body includes a columnar wall, a top cover arranged at one end of the columnar wall and defining a first through hole, and a bottom cover arranged at another end of the columnar wall and defining a second through hole. The first through hole communicates with a negative pressure generating device. The sealing ring is sealed in the main body and movably arranged between the top cover and the bottom cover. The air duct includes a first end and a second end opposite the first end. The first end passes through the second through hole and is fixed in the sealing ring. The suction head is coupled to the second end.
US11673274B2
An electronic circuit for a surgical robotic system includes a central power node, a first voltage bus that electrically couples a first power source to the node, a second voltage bus that electrically couples a second power source to the node, and several robotic arms, each arm is electrically coupled to the node via an output circuit breaker and is arranged to draw power from the node. Each bus is arranged to provide power from a respective power source to the node and each bus has an input circuit breaker that is arranged to limit a first output current flow from the node and into the bus. Each breaker that is arranged to limit a second output current flow from the node and into a respective arm. A breaker is arranged to open in response to a fault occurring within the respective arm, while the other breakers remain closed.
US11673269B2
Disclosed herein are a method of identifying a dynamic obstacle and a robot implementing the same, wherein the robot configured to identify a dynamic obstacle may change mechanisms for identifying an obstacle in an image captured by a camera sensor in a first direction and for sensing the obstacle on the basis of a velocity of movement of the identified obstacle, a degree of congestion based on distribution of the obstacle and a velocity of movement of the robot, to generate a moving path of the robot.
US11673267B2
A system includes a robot with a robot arm having multiple joints and an end effector to carry a substrate. A processing device is to build, with respect to a joint space for the multiple joints and the end effector, a graph of reachable positions and sub-paths between the reachable positions, wherein the reachable positions and the sub-paths satisfy Cartesian limits within the joint space. The processing device is to determine, by executing a graph optimization algorithm on the graph, multiple paths, each made up of a group of the sub-paths and having one of a shortest distance or a lowest cost between a start point and an end point of the end effector. The processing device is to select a path, of the multiple paths, through the graph that minimizes a move time of the end effector between the start point and the end point.
US11673266B2
This control device for controlling the motion of a robot comprises a first processing part and a command part. The first processing part sets a first state of the robot and a second state to which the robot transitions from the first state as inputs, and sets at least one basic motion selected from a plurality of basic motions the robot is instructed to perform for transitioning from the first state to the second state and the order in which the basic motions are to be performed as outputs. Prescribed operating parameters are set for each of the basic motions. The command part executes motion commands for the robot on the basis of the output from the first processing part.
US11673265B2
Faster, less computational intense, and more robust techniques to optimize velocity of robots or portions thereof without violating constraints on acceleration and jerk (derivative of acceleration with respect to time) are described. A nonlinear problem of optimizing velocity without violating acceleration constraints is linearized, and produces acceleration constrained velocity estimates. A nonlinear problem of optimizing velocity without violating jerk constraints in linearized, and produces jerk constrained velocity estimates, and may be feed by the acceleration constrained velocity estimates. Configuration and timing may be generated and provided, e.g., as vectors, to control operation of a robot, robotic appendage or other structure.
US11673255B2
A box handling system is disclosed for use in an object processing system. The box handling system includes a box tray including a recessed area for receiving a box, and the recessed area includes a plurality of floor and edge portions for receiving the box that contains objects to be processed.
US11673253B2
An exoskeleton includes a first support, a second support, and a joint connecting the first and second supports. An actuator causes relative rotation between the first and second supports at the joint. The actuator includes a motor, a ball screw, a ball nut, and a yoke. The motor causes translation of the yoke via the ball screw and the ball nut. In some embodiments, the actuator further includes a roller and a joint cam having a track. Translation of the yoke causes movement of the roller within the track, and movement of the roller within the track causes rotation of the joint cam. In other embodiments, the actuator further includes a linkage and a joint crank. Translation of the yoke causes movement of the linkage, and movement of the linkage causes rotation of the joint crank. Rotation of the joint cam or the joint crank causes relative rotation between the first and second supports.
US11673250B2
In an improved air inlet valve assembly, a flow of air along a first or second flow path may be controlled by a position of air inlet guide surfaces of a rotatable valve relative to air inlet guide slots of a fixed valve sleeve. Air flowing along the first flow path may rotate a motor in a first direction to operate the tool in a forward mode. Air flowing along the second flow path may rotate the motor in the second direction to operate the tool in a reverse mode. In the forward mode, as air flows along the first flow path, air may be discharged along a primary discharge path, with a portion of the second flow path providing a secondary discharge path. In the reverse mode, as air flows along the second flow path, air may be discharged along the primary discharge path, with a portion of the first flow path providing the secondary discharge path.
US11673239B2
A tool bit includes a drive portion configured to be selectively coupled to a tool. The drive portion is composed of a first material. The tool bit includes a working end portion having a shape configured to correspond with a recess of a fastener for the working end portion to engage and drive the fastener. The working end portion includes a first segment and a second segment. The first segment is located between the second segment and the drive portion. The first segment is composed of the first material. The second segment is fixed to the first segment at a connection interface. The second segment is composed of a second material different than the first material.
US11673235B2
A pair of pliers has a first and a second plier leg, which are mounted so as to be rotatable relative to one another in a joint region and which form gripping regions on one side of the joint region and a plier jaw on the other side. A locking part fixes position of the pliers. The locking part is rotatably mounted on the first plier leg at a transition between the gripping region and the joint region of the plier leg, and, in the fixed position, fixes the pliers by contact with the joint region of the second plier leg. The locking part, in the fixed position and under load, is in supporting contact both with the joint region of the second plier leg and with the gripping region of the first plier leg in a plane perpendicular to the axis of rotation of the plier legs.
US11673231B2
There is provided a vitrified bond super-abrasive grinding wheel including: a core; and a super-abrasive grain layer provided on the core, wherein the super-abrasive grain layer includes a plurality of super-abrasive grains and a vitrified bond that joins the plurality of super-abrasive grains, and the vitrified bond has a plurality of bond bridges located between the plurality of super-abrasive grains to join the plurality of super-abrasive grains, not less than 80% of the plurality of super-abrasive grains are joined to the super-abrasive grains adjacent thereto by the bond bridges, and not less than 90% of the plurality of bond bridges in a cross section of the super-abrasive grain layer have a thickness equal to or smaller than an average grain size of the super-abrasive grains, and have a length greater than the thickness.
US11673226B2
A retaining ring includes a generally annular body having an inner surface to constrain a substrate, an outer surface, and a bottom surface. The bottom surface has a plurality of channels extending from the outer surface to the inner surface and a plurality of islands separated by the channels and providing a contact area to contact a polishing pad. Each channel includes a recessed region adjacent the outer surface such that the channel is deeper in the recessed region than in a remainder of the channel. The recessed region and the remainder of the channel each have substantially uniform depth.
US11673221B2
An improved structure of water mill has a body provided with a handle part, a body part, a working head base and a pressing control switch. The handle part is provided with an intake passage, an exhaust passage, and a water inlet reversing passage. By triggering the pressing control switch, a high-pressure gas is guided into the intake passage and the body to drive the water grinder. A water pump gas outlet is provided with a double sleeve tube connected to a sealed water storage tank. The discharged high-pressure gas is guided into the sealed water storage tank through the outer tube of the double sleeve tube, so that the stored water is pressed back to the double sleeve tube and is simultaneously guided into the water inlet reversing passage. Finally, the water is guided out to the working head base, with simultaneous grinding and water cooling.
US11673218B2
A safety brake device for a power tool includes a decoupling device, configured to decouple an output unit from a drive unit during a braking operation thereby reducing at least one of a rotational mass and rotational energy of the output unit, and a brake device with a first brake device part and a second brake device part. The first brake device part is arranged on the output unit so as to allow essentially no relative rotation, and the second brake device part is configured to allow essentially no relative rotation with respect to the power tool. The first brake device part and the second brake device part are configured to interact mechanically with one another during a braking operation to stop rotation of the output unit. The first brake device part of the brake device is embodied in one piece with the decoupling device.
US11673217B2
A dust collector can be used with a hand-held power tool. The dust collector includes a housing, a telescoping suction pipe coupled to the housing, and a suction fan positioned within the housing and operable to generate a vacuum in the suction pipe. The suction pipe is configured to telescope toward and away from the housing. The suction pipe includes an outer pipe supported by the housing, and an inner pipe slidably received into the outer pipe.
US11673209B2
A manufacturing method and a manufacturing apparatus for a separator layer-coated electrode are provided capable of shortening the time required to cut out a separator layer-coated electrode with a laser beam. In a cutting process, a laser beam is irradiated to a laser irradiation target portion of a strip-shaped separator layer-coated electrode from a front-side separator layer side to cut a strip-shaped separator layer-coated electrode. Prior to the cutting process, a preheating process is conducted to preheat the front-side separator layer in the laser irradiation target portion.
US11673205B2
A battery module includes cylindrical battery cells, a module housing, and a bus bar. The bus bar includes a main body portion that is positioned at a top or a bottom of the plurality of cylindrical battery cells and has a plate shape having upper and lower surfaces that are broader than a lateral surface of the main body portion in a horizontal direction; and a contact portion that is configured to electrically contact and be connected to an electrode terminal formed in one of the plurality of cylindrical battery cells, extends and protrudes from the main body portion in a horizontal direction, is stepped from the main body portion in a direction toward where the electrode terminal is positioned, and includes a branched structure bifurcated in two directions with respect to a direction in which the contact portion extends and protrudes from the main body portion.
US11673187B2
A method, an apparatus and a computer readable-medium for monitoring a continuous steel casting process where molten steel is poured from a ladle into a tundish to be transferred through an exit nozzle into a mold. The method includes obtaining a critical superheat temperature value for the molten steel; measuring temperature values of the molten steel over a time period; determining superheat temperature values corresponding to the measured temperature values by comparing the measured temperature values with a liquidus temperature of the molten steel; and predicting a forecast time instance when the critical superheat temperature value is reached.
US11673182B2
Various embodiments relate to a method for supplying a riveting machine with rivet elements, in particular during operation of the riveting machine, wherein at least one rivet element providing arrangement comprising at least one rivet element providing unit for providing and separating the rivet element is provided, wherein the riveting machine has a rivet element receiving arrangement comprising at least one rivet element receptacle for receiving the rivet elements, wherein at least a part of the transport from one of the rivet element providing units to one of the rivet element receptacles is realized in a robot-based manner.
US11673178B2
An adjustment device of a punching device punches a workpiece on a die so that the workpiece is punched into a predetermined shape. The adjustment device includes a first drive mechanism that moves the punch or the die in a direction orthogonal to a punching direction, and a controller connected to the first drive mechanism. The controller brings the punch and the die into contact with each other by moving the punch or the die in four orthogonal directions in a plane perpendicular to the punching direction from an initial position where the punch is inserted into the punching die. The controller causes the first drive mechanism to move the punch or the die to a center position where a central axis of the punch and a central axis of the die are aligned with other.
US11673176B2
A servo-driven Z-shape bending device includes a base, a Z-shape bending module disposed on the base, a servo-drive mechanism disposed on the base, and a terminal feeding mechanism disposed on the base. The Z-shape bending module is configured to perform a bending operation on a terminal to be bent to form a Z-shaped terminal. The servo-drive mechanism is configured to servo-drive the Z-shape bending module to perform the bending operation. The terminal feeding mechanism is configured to feed the terminal to be bent to the Z-shape bending module.
US11673164B2
A vibration motor and a tactile device are provided. The vibration motor has: a stationary portion; a movable portion, capable of vibrating with respect to the stationary portion along a central axis extending in an up-down direction; and an elastic member. The stationary portion has: a case including a housing disposed radially outside from the movable portion and having a cylindrical shape extending along the central axis; and a coil, capable of applying a driving force to the movable portion. The movable portion has: a magnet, extending along the central axis; and a holder, disposed above the magnet. The holder has: an upper portion, extending in a direction intersecting with the central axis and disposed above an upper surface of the magnet; and a side surface portion, extending downward from a radial outer edge part of the upper portion and fixed to a radial outer side surface of the magnet.
US11673153B2
The present disclosure relates to a two-way pumping device for consumption of a residual amount of a liquid. The two-way pumping device includes a vessel, a body portion including first and second chambers for storing a liquid, a suction pipe extending to the outside of the body portion, a first bearing for opening and closing the suction pipe, a pump portion including a head portion protruding outside the body portion, a first piston slidably moving in the first chamber, a second piston slidably moving in the second chamber, a first discharge portion that discharges a fluid in the first chamber to the outside, a second discharge portion that discharges a fluid in the second chamber to the outside, a spring that applies an elastic restoring force to the pump portion, and a suction portion capable of causing a liquid to flow into the second chamber.
US11673147B2
The present disclosure envisages an air purification system. The system comprises includes a shell, a blower, an electrode and a plurality of spikes. The shell has electrically-grounded wall(s), an inlet, and an outlet. The blower generates flow of air through the shell. The electrode is fitted within the shell between the inlet and the outlet and is electrically isolated from the shell body. The spikes extend from the electrode. The spikes have tips spaced apart from the inner surfaces of the walls and generate a corona between the tips and the inner surface of the walls when an high voltage electric current is passed through the electrode and thereby ionize gases and charge particles present in the air resulting in the particles being deposited on the inner surface of the walls of the shell.
US11673146B2
A washing apparatus comprises a screening apparatus having a first screening deck located below a second screening deck, wherein the first screening deck passes material that is larger than the material passed by the second screening deck. A liquid delivery system delivers liquid onto the first screening deck to wash material on the first deck. Material that passes through the first deck is conveyed upwards and delivered onto the second deck for dewatering. The apparatus is able to wash and dewater aggregate material in a single unit with a relatively small footprint and relatively high throughput.
US11673137B2
A sample holder (10) comprises a sample chamber (33), a gas reservoir (32) and an upper layer (20) covering over the sample chamber (33) and gas reservoir (32), wherein a bottom surface of the upper layer (20) comprises a microstructure array (23) which overlies at least a portion of a top periphery of the sample chamber (33), and wherein the microstructure array (23) is in communication with a gas path which extends to the gas reservoir (32), to allow gas exchange between the sample chamber (33) and the gas reservoir (32).
US11673128B2
A method for preparing a molecular sieve SCR (selective catalytic reduction) catalyst and a prepared catalyst therethrough. In the method, several molecular sieves are mixed and modified by transition metal or rare-earth metal via ion exchange, then loaded Fe by equivalent-volume impregnation, and loaded Cu by one or more liquid ion exchange. This present invention, combined with several techniques, such as modification of stable molecular sieve by transition and rare-earth metal, Fe loading by equivalent-volume impregnation and Cu loading by one or more liquid ion exchange, and after through stable and effective modification and loading control, the obtained catalyst material is coated on a carrier substrate via size mixing and coating process to be prepared into an integral catalyst.
US11673121B2
Disclosed are a catalyst for oxidative coupling reaction of methane, a method for preparing the same, and a method for oxidative coupling reaction of methane using the same. The catalyst includes a mixed metal oxide, which is a mixed oxide of metals including sodium (Na), tungsten (W), manganese (Mn), barium (Ba) and titanium (Ti). It is possible to obtain paraffins, such as ethane and propane, and olefins, such as ethylene and propylene, with high efficiency through the method for oxidative coupling reaction of methane using the catalyst.
US11673115B2
A hydrated lime product exhibiting superior reactivity towards HCl and SO2 in air pollution control applications. Also disclosed is a method of providing highly reactive hydrated lime and the resultant lime hydrate where an initial lime feed comprising calcium and impurities is first ground to a particle-size distribution with relatively course particles. Smaller particles are then removed from this ground lime and the smaller particles are hydrated and flash dried to form a hydrated lime, which is then milled to a significantly smaller particle size than that of the relatively course particles. The resultant lime hydrate product has available CaOH of greater than 92%, a citric acid reactivity of less than 20 seconds, a BET surface area greater than 18, a D90 less than 10 μm, a D50 less than 4 μm, a D90/D50 less than 3, and a large pore volume of greater than 0.2 BJH.
US11673105B2
A stirring device is adapted to be used for a water storage system. The stirring device includes a tube unit and a stirring unit. The tube unit includes a rigid tube member, and a flexible tube member adapted for interconnecting the rigid tube member and an inlet of the water storage system. The stirring unit includes a center rod extending rotatably into the rigid tube member along an longitudinal direction of the rigid tube member, a support subunit positioning the center rod within the rigid tube member, a driver fan subunit mounted to the center rod and adapted to be driven by water for actuating rotation of the center rod, and a stirring member mounted co-rotatably to the center rod and adapted for stirring sediments in the water.
US11673103B2
The present disclosure relates to a process to produce aqueous dispersions of graphene stabilized by cellulose, offering an alternative to the current methods of dispersion of graphene. The present process provides the advantages that it uses biodegradable cellulose compatible with the environment and can be used in industrial processes in alkaline medium or in the absence of alkali; and when graphene is stabilized with cellulose in alkaline medium it becomes unstable when in contact with natural waters, thus precipitating and being easily removed or concentrated. In other embodiments, solids obtained by drying of the dispersions, once dried, can be redispersed in aqueous alkaline solution.
US11673102B2
Apparatus for introducing a gas into a main medium, comprising: a main conduit for guiding the main medium, a multitude of injection lines for guiding the gas, wherein each of the injection lines has a respective end section with a respective outlet opening situated within the main conduit, and wherein the end sections are oriented essentially parallel to each other and to the main conduit. With the apparatus a gas can be introduced in particular into waste water for obtaining a biologically activated sludge. Thereby, interaction between the gas and the waste water can be particularly pronounced due to a particularly large liquid-gas-interface caused by particularly extensive turbulences. Further, shear stress acting on particles in the activated sludge can be advantageously low, thus avoiding damage of the biological particles.
US11673098B2
A gas separation membrane, a method for making the gas separation membrane, and a method for using the gas separation membrane are provided. An exemplary gas separation membrane includes a polyether-block-polyamide (PEBA) matrix and a cross-linked network including functionalized polyhedral oligomeric silsesquioxane (POSS) nanoparticles dispersed through the PEBA matrix.
US11673097B2
A filtration membrane is provided. It comprises a porous support substrate and a porous active layer on top of the support substrate, wherein the active layer is formed of a network of interconnected, randomly arranged ceramic splats with ceramic particles occupying interstices between the splats, and wherein free spaces between the particles define a network of interconnected pores extending through the thickness of the active layer. There are also provided a method of filtering a feed using the membrane and a method of manufacturing the membrane by suspension plasma spraying.
US11673086B2
An air cleaner assembly with a restriction indicator (14) includes a housing (12) having an exterior surface around an interior volume. The housing includes a bore (42) extending through a portion of the exterior surface of the housing surrounded by a bore wall (38) protruding from the portion of the exterior surface. A receptacle wall of the housing is disposed around the bore wall and is radially spaced from the bore wall to form a channel (44) between the bore wall and the receptacle wall. A restriction indicator (14) measures a restriction in the interior volume and displays an indication of the restriction. The restriction indicator includes a stem (46) that is at least partially insertable into the bore that engages an inner surface of the bore wall. One or more tabs (52) of the restriction indicator are at least partially insertable in the channel and removably couple to the receptacle wall.
US11673080B2
Apparatus that makes it possible to prefill spin-on filter cartridges by allowing users to easily pour fluid only into the filter cartridge input port holes. Particularly useful for applications where introducing contaminants downstream of the filter can be detrimental to the system the filter protects.
US11673072B2
A process of mass transfer is described which utilises latent heat transfer with little or sensible heat transfer. In a preferred process microbubbles are used under certain conditions of contact with a liquid phase to ensure highly effective mass transfer between a gaseous and liquid phase with significantly less than expected or little or no sensible heat transfer. The present invention in part provides a means by which the known state of a cold liquid of varying depths can be changed using a hot gas injected via a micro bubble inducing internal mixing without allowing the resultant mixture to reach equilibrium thereby ensuring the transfer process becomes continuous. Thus a process is described wherein at least one gaseous phase is contacted with at least one liquid phase such that the heat ratio of the system (AA) is maintained at an a value of greater than 0.5, and the mass transfer is effected by passing a gaseous phase comprising microbubbles through a liquid phase of thickness no more than 10 cm.
US11673071B2
The present invention provides a beverage and a dermatological composition comprising water molecules, the water molecules having oxygen atoms of different isotopes, the beverage being enriched in at least one of the oxygen isotopes, the enrichment being in reference to (i) the amount of that oxygen isotope in the water used to produce the beverage or (ii) the amount of that oxygen isotope in ground water, or (iii) Vienna Standard Mean Ocean Water. The water molecules may be derived from a plant source, such as a juice, a sap or a tree water.
US11673069B2
A transformable toy transformable so as to be coupled to a model toy and a toy set including the model toy and the transformable toy are provided. The transformable toy includes a transformable body. The transformable body is configured to be transformable into a first state where the transformable body is independent from the model toy and a second state where the transformable body at least partially covers the model toy and is releasably coupled to the model toy. The transformable body includes a pair of grip portions. The pair of grip portions are configured to be rotatable in opposite directions about one rotation axis or a pair of rotation axes and are configured to releasably grip the model toy by being moved toward each other.
US11673068B2
A holder for an inflatable balloon includes an elongate blank formed from cardboard or similar biodegradable yet resilient material that can be folded at its mid region and having an opening at a first end for receiving the inflation stem of an inflated balloon, and in one embodiment has at its other end portion a pressing element and slots formed in the end portions to be aligned when the elongate element is folded upon itself to pinch the stem of the inflated balloon. In another embodiment, a receptacle is provided by engaging tabs and slots at the respective end portions.
US11673053B2
The present invention provides a video game development platform. More specifically, aspects of the invention relate to components of applications such as video games including the source code, graphics, sounds, and animations as well as a market place where any of the above are traded for currency, tokens, credits, or given to other people. These components can then be combined, using game editing and creation tools, to make video games. Users can create and edit games, either of their own or based on other users' preexisting games, and can share their games with others. Game components may be bought, sold, traded, or otherwise distributed through an online marketplace.
US11673046B2
In one or more embodiments, one or more systems, one or more methods, and/or one or more processes may determine first multiple subsegments of an image segment of first image segments associated with image coordinates; determine first multiple average color values respectively associated with the first multiple subsegments; receive user input from an information handling system (IHS) of the multiple information handling systems (IHSs); receive a second image frame of the game based at least on the user input; determine second multiple subsegments of an image segment of second image segments of the second image frame associated with the image coordinates; determine second multiple average color values respectively associated with the second multiple subsegments; determine that a comparison of the first multiple average color values with second multiple average color values meets or exceeds a threshold; and associate the image coordinates with the IHS of the multiple IHSs.
US11673036B2
An exercise storage system includes a storage compartment including at least one storage element. Exercise equipment is stored on the storage elements. A door is connected to the storage compartment with a hinge such that the viewing angle of the door is adjustable. A display on the door includes a backlit display and a mirrored display. A user may select exercise equipment from the storage compartment and perform an exercise activity while viewing the display.
US11673034B2
In a first aspect, a system for monitoring a swing is provided that includes (1) a swing measurement device adapted to couple to a swinging object and to output a signal indicative of a characteristic of the swinging object; (2) a wireless transmitter coupled to the swing measurement device and adapted to wirelessly transmit the signal output by the swing measurement device; and (3) a wireless device adapted to receive the wirelessly transmitted signal and to provide information regarding the swinging object based on the received signal. The wireless device is a cellular telephone or personal digital assistant (PDA). Numerous other aspects are provided.
US11673032B2
A golf divot repair tool includes an elongated body having a front side, a back side, a right side, a left side, a bottom side and a top side. The elongated body has a longitudinal axis. A first tee receiver is disposed along the right side. A second tee receiver is disposed along the left side. A ball marker receiver is disposed in the body. A tool extension extends from a bottom side of the body.
US11673022B2
An apparatus for natural torso and limbs tracking and feedback for electronic interaction with fall safety support. The apparatus comprises a body harness worn on the body of a user, a support structure designed to bear the weight of the user in the event of a stumble, trip, or fall, and a plurality of tethers attached at one end to the harness and at the other end to the support structure. One or more sensors are integrated into the system to measure aspects of the user's movement and used as input to control a computer system. In the event of stumble, trip, or fall, all of, or a portion of, the user's body weight is borne by the tethers as a safety mechanism to prevent injury. The system is designed to be used with virtual reality systems wherein the user's vision is blocked or obscured by a virtual reality visor.
US11673019B2
An exercise machine may include a reciprocating linkage that supports one or more pedals configured to move in a closed loop (e.g., elliptical) path as a user exercises with the machine. The exercise machine may be adjustable to vary a characteristic of the exercise provided by the machine, for example by changing an incline of a rail supporting the reciprocating linkage, and thus an angle of the closed loop path. The exercise machine may vary the incline with a lift mechanism operatively associated with the front upright frame of the machine, which may also support a resistance assembly, all in a compact form factor that may be more aesthetically pleasing and practical for relatively smaller exercise spaces.
US11673015B2
A running device and method of using the device are disclosed. The device may include a moveable material within an inner chamber of the running device's housing. In operation, a running device may be held in each hand and the runner may thrust both hands downward prior to landing and quickly bring the devices to a vertical stop after landing. Bringing the devices to a vertical stop may cause the moveable material to collide with the housing and increase the force exerted by the runner on the ground. A delay component may delay the peak force exerted by the material against the housing so that the translation of that force to the ground coincides with the peak force that the runner would have exerted against the ground in the absence of the devices.
US11673010B2
A method of fighting a fire, the method includes aerating a firefighting foam composition to form an areated firefighting foam; administering the aerated firefighting foam to a fire or applying the aerated firefighting foam to a surface of a volatile flammable liquid; wherein: the firefighting foam composition includes a sugar component comprising a monosaccharide sugar, a sugar alcohol, or a combination thereof; a polysaccharide thickener; a surfactant component comprising an anionic surfactant, a zwitterionic surfactant or a mixture of any two or more thereof; a water-miscible organic solvent; and at least about 30 wt. % water.
US11673004B2
A radiation therapy system includes an X-ray imaging system that is configured with a combined and simplified filter and collimator positioning mechanism. In addition, an X-ray imager of the RT system is only positioned at a few discrete locations within a plane that is a fixed distance from the imaging X-ray source when generating X-ray images. As a result, for each of these discrete imaging positions, the simplified filter and collimator positioning mechanism positions a specific collimator-filter combination in a specific location between the X-ray source and the imager.
US11673001B2
The present disclosure provides a circadian rhythm correcting apparatus including a bio-illuminance measuring part configured to measure bio-illuminance of external light, a light source configured to irradiate light of a circadian wavelength band toward a retinal ganglion cell, a light source driver configured to drive the light source by supplying power to the light source, and a controller configured to control the light source driver on the basis of the bio-illuminance measured by the bio-illuminance measuring part, to correct the circadian rhythm.
US11672996B2
“Artificial Intelligence” or “AI” technology can be applied to Wearable Cardioverter Defibrillators (“WCDs”) and other wearable medical equipment in various ways, including: garment fitting and adjustment; analyzing electrocardiogam (“ECG”), other sensor data and/or other patient data (e.g., age, gender, previous medical conditions, etc.) in real time to detect/assess the patient's present condition and/or need for treatment for cardiac and other conditions (e.g., stroke, coughing, apnea, etc.); detecting imminent failure of the wearable medical device components; capturing and reporting data collected from the patient for presenting to clinicians; adjusting thresholds for alarms and notifications based on patient's responses; improving patient compliance based on the patient's past non-compliant behavior and actions that resulted in the patient becoming compliant; providing tests to the patient (e.g., grip test, dexterity tests, balance tests, etc.) and learning the patient's responses to detect/assess the patient's present condition and/or need for treatment; learning the patient's voice, activity, posture, time of day, etc. for implementing intelligent voice recognition/activation of the medical device.
US11672990B2
A headset for positioning an electronic device against a head of a patient includes a flexible frame configured to surround a portion of the head, the flexible frame defining an interior channel and an exterior slot, a curved structure configured to grasp an ear of the patient, the curved structure being movable within the interior channel of the flexible frame for accommodating a size of the head, and a mount including a support base to which the electronic device can be attached, the mount being slidable along the exterior slot of the flexible frame to position the electronic device along the head.
US11672988B2
An extra-cardiovascular medical device is configured to select a capacitor configuration from a capacitor array and deliver a low voltage, pacing pulse by discharging the selected capacitor configuration across an extra-cardiovascular pacing electrode vector. In some examples, the medical device is configured to determine the capacitor configuration based on a measured impedance of the extra-cardiovascular pacing electrode vector.
US11672979B2
A system to induce electrical muscle relaxation for airway management. The illustrative system includes a power control system targeted to relax muscles associated with an airway channel, and more particularly, to assist in human intubation by placement of an endotracheal tube within the trachea of a patient, mask ventilation, and/or resolution of laryngospasm. The relaxation of the muscles is achieved through external stimulation of nerves through the skin by an output electrical current pattern applied by the power control system. The illustrative system is configured to independently regulate an output current frequency and an output current amplitude of the output electrical current pattern.
US11672964B2
Microneedle arrays and methods of forming the same can include one or more bioactive components bonded to a biocompatible material such that the one or more bioactive components are cleavable in vivo to release the bioactive component from the biocompatible material.
US11672962B2
The invention relates to a tube with an application tip for liquid or pasty material, in particular pharmaceutical. The tube has a tube body with an end which can be closed or has already been closed and with an outlet end. The outlet end of the tube has a tube neck with an outlet opening. Furthermore, the tube according to the invention has an application tip which is elongated in the longitudinal direction of the tube, is connected to the outlet end of the tube, and has an inner channel which connects an inlet opening and an application opening. A closure which closes the application opening is moulded onto the application opening of the application tip. The application tip has a gripping means.
US11672961B2
An injection includes a tube having opposite first and second ends. A hub is coupled to the first end. A sheath is coupled to the tube and the hub. The hub is movable relative to the tube to move the sheath between a first orientation in which the sheath covers an orifice in the second end and a second orientation in which the sheath is spaced apart from the orifice. Kits and methods of use are disclosed.
US11672945B2
A urinary catheter is readily removed and replaced with a second urinary catheter without introducing foreign matter or contaminants into the bladder. The first urinary catheter includes an extra lumen that houses a sheath therein to seal an opening or third hole at or near the tip of the catheter so that fluids do not enter the extra lumen. After the sheath seal is broken and the sheath is extracted from the catheter, a guidewire is threaded through the extra lumen and into the patient's bladder. The first urinary catheter is withdrawn from the patient, leaving the guidewire in the patient. A second urinary catheter is inserted into the patient over the guidewire, with the guidewire present in the urine lumen of the second urinary catheter. The guidewire then is extracted from the patient.
US11672921B2
A flexible collar including a rigid body having a cylindrical outer surface and a cylindrical inner surface concentrically aligned with respect to a common longitudinal axis, a top surface, and a bottom surface, the inner surface defining a bore from the top surface to the bottom surface, and each of the top and bottom surfaces having an endless pathway confined to a respective plane and circumscribing a respective edge of the inner surface. The flexible collar further includes at least one accordion region having a plurality of pivots, at least two of the pivots being radially spaced apart from the longitudinal axis at different distances, and the accordion region being configured to radially deform.
US11672918B2
A needle syringe has a plunger and a needle for filling and dispensing liquid from the cavity. The cavity has finger clip with movable locking pins. The plunger has at least one set of grooves corresponding to a specific dosage for the needle syringe, the specific dosage of the groove being demarked by a marking ledge that indicates a change to a deeper depth section of the groove. The locking pins are configured to rest in the at least one set of grooves, such that when the plunger is removed, the locking pins pass within a first shallow section of the groove, pass over the ledge, and continue to pass in the deeper depth section of the groove. When the plunger is depressed in a first partial dispensing movement, the locking pins pass in the deeper depth section of the groove until the plunger depression is temporarily locked when the locking pins reach the ledge, where the dose remaining in the cavity is the specific dosage.
US11672917B2
Drive systems for a drug delivery device are provided. The drive systems can be positioned within a container that stores a liquid drug to be delivered to a user. The drive systems can be coupled to a plunger positioned within the container. The drive systems can be incrementally advanced to drive the plunger further into the container, thereby expelling a portion of the stored liquid drug from the container for delivery to the user. The container can be any type of container including a pre-filled, standardized drug cartridge. The drive systems and container can be components of a wearable drug delivery device.
US11672916B2
A supplementary device configured to be releasably attached to a distal end of a drug delivery device. The supplementary device comprising primary electronics, a non-contact acceleration sensor and a low power processor. The non-contact acceleration sensor is directed towards a proximal end of the drug delivery device and the low power processor is configured to: receive the signals output from the non-contact acceleration sensor; determine based on the signals that an outer needle cap of the drug delivery device has been removed; and in response to determining that an outer needle cap of the drug delivery device has been removed, send a wake-up signal to the primary electronics of the supplementary device.
US11672908B2
IV filters are described herein. An IV filter includes a body, a filter media, and a bulb. The body defines a body volume. The filter media is disposed within the body volume. The filter media defines an inlet portion of the body volume and an outlet portion of the body volume. The filter media permits inlet flow from the inlet portion of the body volume to the outlet portion of the body volume and captures particulate from the inlet flow. The bulb defines a bulb volume in fluid communication with the outlet portion of the body volume. The bulb is deformable to compress the bulb volume and direct back flow from the outlet portion of the body volume through the filter media and into the inlet portion of the body volume, displacing particulate captured in the filter media into the inlet portion of the body volume.
US11672899B2
A deagglomerator for use in resizing masses of cells. The deagglomerator may include a plurality of apertures defined by a plurality of front and back edges. The masses of cells may be passed through the plurality of apertures from the front to the back, and from the back to the front, repeatedly. The deagglomerator may also include a plurality of blades that may aid in the deagglomeration of the cell masses. The deagglomerator may be configured between two syringes so that the tissue may be passed back and forth from the first syringe through the device to the second syringe, and then back again from the second syringe through the device and to the first syringe. In this way, the masses of cells may be properly deagglomerated.
US11672897B2
A hemodialysis system includes a dialyzer; a dialysis fluid circuit including a fresh dialysis fluid pump, and a used dialysis fluid pump; a blood circuit including a blood pump operable with an arterial line upstream of the dialyzer, a medical fluid source in fluid communication with the arterial line between a patient end of the arterial line and the blood pump, a drip chamber located along a venous line; a blood rinseback sequence wherein blood is transferred to the patient by the medical fluid, wherein the medical fluid is introduced from its source into the arterial line between an arterial line patient end and the blood pump, and flowed through the dialyzer, through the venous drip chamber along the venous line; and a blood circuit priming sequence initiated in the blood circuit via the arterial line.
US11672893B1
Embodiments of a breast feeding apparatus include a breast pump end configured for connection to a breast pump; a nipple end configured for connection to a nipple; a first sized reservoir and a second sized reservoir having a size different from that of the first sized reservoir located between the breast pump end and the nipple end; tubing connecting the breast pump end to the first sized and second different sized reservoirs, and nipple end to one another in series; and a plurality of air release valves located along the tubing. A method of using the breast feeding apparatus includes connecting the breast pump end of the apparatus to a breast pump, activating the breast pump to pump breast milk into the tubing and reservoirs of the apparatus, and releasing air through one or more of the air release valves. The air release may be manual or automatic.
US11672892B2
Apparatus and methods for concentrating platelet-rich plasma is described herein. One variation may generally comprise a tube having a length and defining a channel within and one or more ports located at a proximal end of the tube and in fluid communication with the channel. A plunger may slidably translatable within the channel while forming a seal against an inner surface of the channel and a float may have a pre-selected density and defining a concave interface surface, wherein the float is slidably contained within the channel such that the concave interface surface is in apposition to the one or more ports.
US11672885B2
Provided herein are settable and non-settable compositions for use in surgical procedures comprising a variety of disclosed particles and optionally including previously unclotted, lyophilized, optionally crosslinked mammalian blood plasma. Also provided are related compositions, including surgical kits and packages, as well as methods of making and using the compositions.
US11672881B2
A purifying method includes: illuminating a measurement area with excitation light; detecting fluorescence from the measurement area; measuring an amount of amino acids included in the measurement area, based on an intensity of the fluorescence; and discharging a chemical agent to the measurement area, when the amount of amino acids exceeds a first threshold.
US11672879B2
A connector is configured to electrically connect a plasma emitter array with an identification chip to a power supply controller, and to further mechanically support the emitter device supporting the array during use. Cooperating components of the connector and emitter device form a magnetic latch assembly: the connector includes one or more magnets flush with a top receiving surface of the connector, and one or more alignment pegs extending outward from the receiving surface; the emitter device includes a steel plate attached to a substrate, and one or more holes disposed through the plate and the substrate. The holes align with the alignment pegs and the magnets attract the plate and secure the emitter device against the top receiving surface. Electrical contacts of the connector establish electrical communication with the identification chip, providing power to the emitter device and enabling the controller to read data stored in the identification chip.
US11672876B2
This invention concerns imageable, radiopaque embolic beads, which are particularly useful for monitoring embolization procedures. The beads comprise iodine containing compounds which are covalently incorporated into the polymer network of a preformed hydrogel bead. The beads are prepared by activating pre-formed hydrogel beads towards nucleophilic attack and then covalently attaching iodinated compounds into the polymer network. The radiopaque beads may be loaded with chemotherapeutic agents and used in methods of embolizing hyperplastic tissue or solid tumors.
US11672867B2
The invention provides polymers and polymer-based nano-structures, in particular, polymers and polymer network to which biomolecules (e.g., proteins, antibodies, peptide aptamers) can be covalently conjugated and stably encapsulated therein and be controllably delivered and released upon degradation of the nano-structures in response to specific microenvironment, and compositions and methods of preparation and use thereof.
US11672858B2
The present invention generally relates to antibodies that bind to CD3, including multispecific antibodies e.g. for activating T cells. In addition, the present invention relates to polynucleotides encoding such antibodies, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the antibodies, and to methods of using them in the treatment of disease.
US11672857B2
This disclosure provides a new vaccine composition and methods for its use. The composition contains an effective amount of each of: an aluminum hydroxide, a mono-phosphoryl lipid (MPL), and a whole glucan particles (WGP) but no an antigen that raises an immune response against a bacterial or fungal infection.
US11672856B2
The present invention relates to vaccines comprising at least one mRNA encoding at least one antigen for use in the treatment of a disease in newborns and/or infants, preferably exhibiting an age of not more than 2 years, preferably of not more than 1 year, more preferably of not more than 9 months or even 6 months, wherein the treatment comprises vaccination of the newborn or infant and eliciting an immune response in said newborn or infant. The present invention is furthermore directed to kits and kits of parts comprising such a vaccine and/or its components and to methods applying such a vaccine or kit.
US11672855B2
Disclosed is an adapted Madin-Darby canine kidney cell line capable of suspension culture in the absence of serum, and a chemically-defined medium for culture of the adapted MDCK cell line. Further disclosed are culture methods for growing the adapted MDCK cell line and methods for producing a vaccine from the adapted MDCK cell line grown in the chemically-defined medium.
US11672854B2
The present invention relates to a multivalent live influenza vaccine platform using a recombinant adenovirus. The present invention is a live attenuated vaccine platform using a recombinant virus and it is easy to inoculate because it is infected with the respiratory tract like influenza virus and exhibits a vaccine action and it is a multivalent vaccine which combines two types into one and it is a highly novel vaccine that does not need to mix viruses compared to vaccines using multiple combinations of one vaccine. The present invention is the first vaccine in which a gene obtained by fusion of two influenza antigen genes into one gene is incorporated into a recombinant virus. Instead of using the entire HA gene of influenza, but using a structurally independent HA1 gene, which is about half of the total HA gene, several types of HA genes could be fused into one. When the recombinant virus was inoculated into mice by nasal inhalation, it was confirmed that it is an effective vaccine in which the vaccine effect is induced by two inoculations, and the vaccine platform of the present invention is expected to be useful for the development of a vaccine for human influenza infection.
US11672851B2
An object of the present invention is to provide clinically applicable aAVC-NY-ESO-1 cells stably expressing NY-ESO-1 in order to use aAVC-NY-ESO-1 cells in treating patients having a NY-ESO-1-expressing cancer. The present invention provides, for example, a human-derived cell comprising a polynucleotide encoding CD1d and a polynucleotide encoding NY-ESO-1 or a fragment thereof, wherein the polynucleotide encoding NY-ESO-1 or a fragment thereof is operably linked to an inducible promoter.
US11672847B2
Provided herein are cancer stem cell targeted cancer vaccines and methods for treating and vaccinating against cancer. Also contained herein are regimens by which cancer stem cell targeted cancer vaccines are administered, such regimens comprising peptides, compositions, immunomodulatory agents, and emulsifiers. Also provided are the patient populations to which the regimens are to be administered, and the dosages, schedules, route of administration for the regimens.
US11672846B2
The present disclosure relates to methods of treating or preventing a biofilm-related infection and methods of preventing and treating biofilm formation on indwelling medical devices, implants, and non-medical surfaces comprising administering at least one soluble microbial protein that is encoded by an exopolysaccharide biosynthetic operon or functional gene cluster, wherein the protein comprises a glycosyl hydrolase domain. The present disclosure further provides particular soluble glycosyl hydrolases and compositions thereof.
US11672845B2
Disclosed is a composition for promoting local muscle growth or slowing down or preventing local muscle atrophy, which composition contains a polypeptide in the C2 region of the enterotoxin Staphylococcus aureus and a myostatin polypeptide. By means of the composition, the defect in the prior art of only systemic muscle growth being possible has been overcome so as to achieve effects of promoting local muscle growth, or slowing down or preventing local muscle atrophy.
US11672833B2
The present invention relates to a method for preparing a bird's nest extract and the various extracts obtained from said method. In an aspect of the present invention, there is provided a method for preparing a bird's nest extract, the extract comprising at least one molecule obtained from edible bird's nest (EBN), the method comprising the steps of: (a) washing raw EBN; (b) filtering the washed EBN; (c) extracting the molecule from the EBN; and (d) isolating the molecule.
US11672816B2
Disclosed herein are novel compounds comprising antisense oligonucleotides that regulate the splicing of NUMB. In particular, an antisense oligonucleotide for reducing inclusion of NUMB exon 9 in a population of mature NUMB transcripts is provided. The antisense oligonucleotide comprises a sequence of at least 7 nucleotides that is complementary to a target region within exon 9 of a NUMB transcript. Pharmaceutical compositions comprising the antisense oligonucleotide and methods of treating a proliferative disease using the compounds or compositions of the invention are also described.
US11672810B2
MCF7-fibroblast co-cultures are a valuable model of resistance to apoptosis induced by hormonal therapies, such as Tamoxifen and Fulvestrant. These mixed co-cultures demonstrate the induction of mito-sternness and ribo-stemness features. Molecular therapeutic targets were identified through label-free proteomics of MCF7-fibroblast co-cultures, and independently validated using a bioinformatics approach. The resulting Mito-Signature is prognostic of endocrine treatment failure, tumor recurrence, and distant metastasis, and may be used to identify patients at risk of treatment failure. Such patients may be treated with a mitochondrial biogenesis inhibitor to reduce the risk of treatment failure, and/or to increase the effectiveness of the hormone therapy.
US11672809B2
Methods and compositions for reducing serum parathyroid levels in, for example, chronic kidney disease patients are disclosed. In these methods, an effective amount of a modified release formulation of 25-hydroxy vitamin D is orally administered to a patient suffering from secondary hyperparathyroidism to lower the patient's serum intact parathyroid hormone (iPTH) level, while avoiding a surge in serum total 25-hydroxy vitamin D.
US11672804B1
A pharmaceutical composition containing palbociclib tosylate and letrozole, in which palbociclib tosylate and letrozole are in one dosage unit, and the particles of the active ingredient palbociclib tosylate and letrozole are not separated from each other, and the production of the pharmaceutical preparation, the granule containing palbociclib tosylate and letrozole, the use of the pharmaceutical preparation and special blister packaging that facilitates the use of a specific dosage regimen.
US11672795B2
Provided herein are compositions and methods for treating pulmonary vascular disease in a subject comprising administering to the subject a therapeutically effective amount of a YAP/TAZ inhibiting composition and/or a GLS1 inhibiting composition.
US11672793B2
The present invention provides compositions and methods of use for treating, preventing, or ameliorating a disease, disorder, or condition associated with a chemokine receptor such as CXCR4.
US11672792B2
There is provided topical pharmaceutical formulations comprising montelukast, or a pharmaceutical acceptable salt of solvate thereof, as well as combination products comprising (a) at least one mussel adhesive protein or a derivative thereof; and (b) montelukast, or a pharmaceutically-acceptable salt or solvate thereof. The formulations and combination products find particular utility in direct topical administration for the treatment of inflammation, of inflammatory disorders and/or of condition characterized by inflammation, including wounds, burns, psoriasis, acne and atopic dermatitis.
US11672787B2
The invention relates to amide-derivatives of 2-hydroxy-2-methyl-4-(3,5,6-trimethyl-1,4-benzoquinon-2-yl)-butanoic acid for use in a treatment for preventing or suppressing symptoms mediated by enhanced mPGES-1 expression or activity. In particular the invention relates the use of these compounds for treating diseases and conditions in which the inhibition of the enzyme mPGES-1 activity and/or expression would be beneficial such as inflammatory diseases, nociceptive pain, auto-immune diseases, breathing disorders, fever, cancer, inflammation related anorexia, Alzheimer's disease and cardiovascular disease.
US11672786B2
Methods of treating diseases caused by repeat DNA instability are described herein. The methods described herein can inhibit the further expansion of repeat DNA and, in some instances, reduce the size of the repeat DNA (e.g., reduce the number of repeats).
US11672779B2
The present invention relates to molecules which function as modulators (i.e., inhibitors and agonists) of the Ras-homologous (Rho) family of small GTPases (e.g. Rac, Cdc42 and Rho GTPases) and their use to treat diseases, including cancers (including solid tumors-medulloblastoma, ovarian, breast, head and neck, testicular, prostate among others and hematologic malignancies-B cell lymphoma, where these GTPases are overexpressed or hyperactivated), sporadic and genetic diseases where activation of Rho GTPases plays a pivotal role (Menkes disease, rheumatoid arthritis, atherosclerosis, diabetes (type I), Huntington's disease and Alzheimer's disease) which are mediated through these proteins. Compounds according to the present invention may also be used as a therapy for the treatment of Entamoeba spp. or Acanthamoeba spp. infections, especially including Entamoeba histolytica.
US11672776B2
Among other aspects, provided herein are multi-armed polymer conjugates comprising an alkanoate-linker, compositions comprising such conjugates, and related methods of making and administering the same. Methods of treatment employing such conjugates and related uses are also provided. The conjugates are prepared with high drug loading efficiencies.
US11672763B2
The present invention relates to solid dispersions including, but not limited to, co-processed carbohydrates with different solubilities and concentrations, which have a microcrystalline plate structure. The solid dispersions, excipient systems and formulations of the present invention are highly compactable and durable and when compressed into solid dosage forms demonstrate uniform densification, low friability at low pressures, and and/or relatively constant low disintegration times at various hardnesses. The solid dosage forms of the present invention demonstrate superior organoleptics, disintegration, and/or robustness.
US11672759B2
The use of oral colchicine solutions in combination with other therapeutics, while minimizing toxic drug to drug interactions are described herein. Related compositions are also provided.
US11672758B2
The present invention provides compositions containing endoxifen, formulations and liposomes of endoxifen, methods of preparation of such agents and formulations, and use of such agents and formulations for the treatment of a subject having or at risk for psychiatric and neurodegenerative diseases. Specifically, the present invention relates to the composition comprising endoxifen in the treatment of bipolar disorder, schizophrenia, multiple sclerosis (MS), Alzheimer disease, Parkinson disease, Huntington's disease, amyotrophic lateral sclerosis (ALS), and/or epilepsy by administrating formulations or compositions comprising an effective amount of endoxifen.
US11672754B2
Methods of use and compositions useful for moisturizing skin, conditioning skin, reducing lines and wrinkles, evening skin tone, lightening skin tone, increasing skin radiance, elasticity, skin barrier function, and/or skin firmness, reducing photodamage, reducing sagging skin, increasing anti-oxidant capacity in skin, MMP-1, MMP-3, MMP-9, pro-inflammatory cytokines (e.g., lipoxygenase, IL-6, Il-8, TNF-α, or VEGF), and/or elastase expression in skin, and/or increasing collagen expression in skin, elastin expression in skin, laminin expression in skin, and/or fibronectin expression in skin are disclosed herein. The composition includes a combination of one or more of Rosmarinus officianalis leaf extract, Caulerpa lentillifera extract, Morus alba fruit extract, and Porphyridium cruentum extract.
US11672751B2
A hair care composition is disclosed comprising a cationically modified guar polymer having a cationic degree of substitution of from 0.35 to 0.70, an ethoxylated alkyl sulfate anionic surfactant having a formula RO(CH2CH2O)nSO3M, wherein R is an alkyl or alkenyl group having from 8 to 18 carbon atoms; M is a solubilising cation comprising sodium, potassium, 5 ammonium, substituted ammonium or mixtures thereof; n is the degree of ethoxylation of from 0.5 to 3 and from 0.01 to 10% by weight of an anti-dandruff agent selected from azole based anti-fungal agents, piroctone olamine, metal pyrithione salts, selenium sulfide or mixtures thereof; wherein the degree of substitution is measured using 1H NMR and the spectrum is recorded at 25° C.
US11672748B2
A hair conditioner composition with a gel network, a soluble anti-dandruff active, and a preservation system. The preservation system can include an ingredient selected from the group consisting of glycol, glyceryl ester, glyceryl ethers and combinations thereof. There may be no visible crystals of the soluble anti-dandruff active in the condition composition.
US11672747B2
The present invention relates to a cosmetic process for treating keratin materials, in particular keratin fibers, preferably human keratin fibers such as the hair, using a) one or more direct dyes which are preferably neutral and b) one or more particular aliphatic ammonium salts, and to a composition comprising ingredients a) and b). The cosmetic process for treating keratin materials of the invention makes it possible to obtain a good color build-up up and, furthermore, the colors are vivid and chromatic.
US11672735B2
A pill can be positioned on a first housing of a pill splitter. A second housing of the splitter can be pushed downward onto the first housing. A second blade can be secured to the second housing, and the pushing of the second housing downward toward the closed position can split the pill by bringing the second blade toward a first blade with cutting edges of both blades cutting into the pill. Also, the second housing can be configured to slide in a linear direction to split the pill and form a closed pill container space. The pill splitter can include a platform that is configured to move to hide or expose one of the blades. The first housing may include a spring device integrally formed with a foundation and/or the platform, with the spring device biasing the platform relative to the foundation toward the hiding position.
US11672728B1
Selectable, configurable and interchangeable massage tool head system for percussion massage devices
A selectable impact tip system for use with a percussion massager includes multiple flexible and interchangeable massage tips having variable internal geometries. The variable internal geometries of the flexible and interchangeable tips cause different impact forces during use when used with the reciprocating piston and the removable and hollow shaft of the percussion massager.
US11672727B2
Methods and systems are disclosed for capturing sensor data collected by a personal massaging device with associated sensors, analyzing the data, determining biofeedback data based on the sensor data, and according to some embodiments generating a sexual response profile based on the biofeedback data and a model of human sexual response. Data may be collected and analyzed for a number of uses, including but not limited to: (1) studying human sexual response, (2) adjusting outputs of the personal massaging device based on preset conditions, (3) treating sexual dysfunction conditions, and (4) improving sexual experiences.
US11672725B2
A system and apparatus for promoting perfusion at a tissue site containing a sprain by applying a vacuum to intact skin extending over or surrounding the tissue site. The system and apparatus comprise a manifold formed from a porous material and configured to be disposed proximate the intact skin for distributing vacuum to the intact skin, and a sleeve adapted to cover the manifold and form a chamber containing the manifold to seal the manifold within the chamber between the sleeve and the intact skin. The system and apparatus further comprise a fluid coupling member adapted to deliver vacuum to the manifold for distribution to the intact skin. A method for applying vacuum to the intact skin of a tissue site is also disclosed and described herein.
US11672721B2
A motion assisting apparatus includes a multijoint structure having links in series rotatably connected in a relative manner, the links being integrally deformed in a bendable manner, a linear member inserted through each of the links, wherein one end is fixed to the link in front and another end is elongated via the link in rear, a sliding/holding part which fixes an elongated portion of the linear member, and slidably guides the rear link in a connecting direction between each of the links, a drive unit which drives the rear link to slide toward the sliding/holding part and causes the multijoint structure, through which the linear member has been inserted, to engage in an extending or flexing motion, and a control unit which drive-controls the drive unit so that a sliding direction, a sliding speed and a sliding position of the rear link will become an intended state.
US11672715B2
A therapeutic support device includes a bladder having one or more independently inflatable compartments, each including a plurality of inflatable cells. When inflated, each inflatable cell forms a contact node that may support a user or another object disposed thereon. The inflatable compartments can be alternately inflated and deflated such that contact pressure can be applied to and relieved from corresponding portions of the user's body in an alternating manner.
US11672714B2
An electric wheelchair according to an embodiment of the present disclosure includes a frame configured to support a seat, a driver configured to be coupled to a lower portion of the frame, armrests configured to be coupled to both sides of the frame, and a controller configured to be detachably coupled to the armrest, in which the controller is coupled so as to shield an opening formed in the armrest and is electrically connected to a connector located inside the armrest. The wheelchair includes a robot.
US11672710B2
Absorbent laminates and multi-layer, folded absorbent cores comprising the absorbent laminates for use in absorbent articles are presented. Specifically, multi-layer, folded absorbent cores are presented that are formed from an absorbent laminate comprising an absorbent layer between two tissue layers, in which the absorbent core includes a central channel running longitudinally along the core and crenellations profiled along the thickness of the core and providing enhanced liquid distribution across the core surface area or profile and improved liquid absorption into the laminate.
US11672702B2
An aqueous humor outflow device includes an arcuate scaffold that fits within a conventional aqueous humor outflow pathway of a mammalian eye to receive aqueous humor from a trabecular meshwork of the mammalian eye and allow flow of the aqueous humor through the arcuate scaffold to one or more collector channels that originate in a posterior wall of a Schlemm's canal. The arcuate scaffold includes a first arcuate rail, and a second arcuate rail spaced apart from, and substantially parallel to, the first arcuate rail. The first and second arcuate rails each have an anterior edge that is adjacent to the trabecular meshwork when inserted in the Schlemm's canal, and a posterior edge that is adjacent to the posterior wall of the Schlemm's canal. Structural components coupled to the first arcuate rail and the second arcuate rail maintain the respective anterior and posterior edges of the first and second arcuate rails spaced apart from, and substantially parallel to, each other.
US11672695B2
Apparatus and methods for accomplishing fluid drainage and localized cooling of the central nervous system broadly encompassing an intrathecal catheter assembly accomplishing drainage and cooling, and a console apparatus that may contain control, cooling, and drainage subsystems, and use thereof.
US11672691B2
A disposable IUD/IUS inserter is for use in conjunction with a hysteroscope, or blindly, including an inner part which has a flexible metal inner tube, between 1 and 2 mm in diameter. The inner tube has a front end portion including a stylet, the stylet being less than 1 mm in diameter, and the stylet being provided with a stylet tip. The IUD/IUS inserter is further provided with a handle at a rear end of the inner tube, a handle unlocking mechanism for positioning of an IUD or IUS, a release mechanism for releasing of a tail of the IUD/IUS, and an outer tube sized to allow passage through a hysteroscope working channel, the handle unlocking mechanism being connected to the outer tube.
US11672688B2
A nasal dilator includes a first leg and a second leg insertable into a pair of respective nasal openings. The first leg and the second leg are separated by a clearance. A connecting member extends between the first leg and the second leg and an adjustment mechanism is operably coupled to both the first leg and the second leg. The adjustment mechanism includes a tension shaft that is rotatable about an axis to vary the clearance.
US11672674B2
An implant includes a plurality of anchoring members and an interbody device. The interbody device includes a front, a rear, a first lateral side, a second lateral side, a central cavity, and a plurality of bores each configured to receive the plurality of anchoring members. The interbody device further includes a porous portion and a solid portion, the solid portion having a higher density than the porous portion. The solid portion substantially surrounds the porous portion on the lateral outer portions of the front, rear, first lateral side, and second lateral side.
US11672669B2
A reverse shoulder system can include, for example, a glenoid baseplate comprising a longitudinal axis, the glenoid baseplate further including a stem and a central channel within a sidewall of the stem. The stem can include a longitudinal axis. The longitudinal axis of the glenoid baseplate can be angled with respect to the longitudinal axis of the stem, wherein the longitudinal axis of the glenoid baseplate is not perpendicular with respect to the longitudinal axis of the stem. Other components including a glenosphere, tools, and methods of use are also disclosed.
US11672663B2
According to an aspect, an inflatable implant includes a fluid reservoir configured to hold fluid; an inflatable member; and a pump assembly configured to transfer fluid from the fluid reservoir to the inflatable member, the pump assembly including a pump bulb, the pump bulb having an outer surface, the pump bulb having a horizontal projection disposed on the outer surface and a vertical projection disposed on the outer surface.
US11672657B2
Systems, devices, and methods for treating a diseased native valve in a patient, the system comprising a compressible and expandable frame structure and an anchor. The anchor comprises a wire having a free end and is configured to be fully advanced from an atrial side of a native valve in a patient into a ventricle of the heart and anchor the frame structure to the native valve when the frame structure is in the expanded configuration adjacent the native valve.
US11672648B2
Implants having symmetry are described. The implant may comprise a biocompatible material and have at least two planes of symmetry, including symmetry about an equator of the implant. The implant may be a body contouring implant, wherein a posterior side of the implant is symmetric about the equator to an anterior side of the implant.
US11672640B2
A vascular filter system and method are disclosed. In one embodiment, the filter system comprises a dispensing needle, a guidewire and a catheter releasably attached to a filter dispenser which stores a length of filter wire. The filter wire dispenser has a guide tube which guides the filter wire into the catheter and then into a vein during surgical implantation. The filter wire is configured to form into a predetermined shape as it is deployed from the needle. The shape of the filter wire captures blood clots in the blood stream. The filter wire may be configured with a perforated section and a non-perforated section. Perforations are in fluid communication with an inner hollow lumen in the filter wire.
US11672631B2
A method comprises obtaining reference data about a 3D calibration object, the reference data comprising known coordinates for a plurality of points on the object, and obtaining measurement data comprising measurements for the plurality of points on the object, the measurement data having been generated based on scanning of the object by an uncalibrated intraoral scanner. The method comprises comparing the measurement data to the reference data to determine differences therebetween and applying the determined differences between the measurement data and the reference data for the plurality of points to a function to generate a compensation model that compensates for one or more inaccuracies of the intraoral scanner. The compensation model is then stored, wherein the compensation model causes the intraoral scanner to be a calibrated intraoral scanner and is usable to correct measurement errors of the intraoral scanner caused by the one or more inaccuracies of the intraoral scanner.
US11672624B2
A dual access catheterization sleeve includes a first panel and a second panel attached to each other along sides thereof and at one end, wherein a closed distal end and an open proximal end are formed, a first access fenestration formed through the first panel at a location in a center portion of the sleeve between the proximal and distal ends; and a second access fenestration formed through the first panel at a location between the first access fenestration and the closed distal end. The sleeve is dimensioned to cover a hand and at least a portion of an arm of a patient.
US11672614B1
Methods, apparatuses, and systems for automated disease detection using multiple-wavelength imaging are disclosed. The disclosed system uses multiple imaging modalities for assessing a medical condition. Data collected from multiple cameras and imaging modalities is processed to identify common structures. The common structures are used to scale and align images, which are analyzed to detect one or more medical conditions. Each acquired image is assessed, and the resulting probabilities are consolidated. The images can be assessed together by using artificial intelligence and machine learning.
US11672611B2
A system and apparatus is disclosed to automatically determine the identification and selected information relating to instruments. The identification information may be read or determined by various reader systems and then transferred for various purposes. The identification information may be stored on the instrument with a storage system or printing and/or recalled from a memory once the identification is made.
US11672607B2
An approach is provided for image guided procedures. The approach includes acquiring image data of at least one object of a subject, in which the acquired image data is registered to one or more coordinate systems. The approach includes receiving the acquired image data. The approach includes displaying, on one or more smartglasses, one or more superimposed images over a portion of the subject. The one or more superimposed images may be related to the acquired image data. The approach includes aligning the one or more superimposed images to correspond with a position of the at least one object.
US11672604B2
Systems and methods are provided for generating a high density (HD) map for identifying a location and/or an orientation of an electromagnetic (EM) sensor within an EM volume in which an EM field is generated by way of an antenna assembly. A measured EM field strength at each gridpoint of a set of gridpoints of the EM volume are received from a measurement device. An EM field strength at each gridpoint of a second set of gridpoints of the EM volume is calculated based on a geometric configuration of an antenna of the antenna assembly. The HD map is generated based on the measured EM field strength at each gridpoint of the first set of gridpoints and the calculated EM field strength at each gridpoint of the second set of gridpoints.
US11672597B2
At a distal portion of a shaft of a guide portion included in a medical device, a first portion is configured to be capable of coming into contact with an inner wall of a living organ. A second portion is disposed on a proximal side of the shaft with respect to the first portion. The second position is configured to be capable of coming into contact with the inner wall of the living organ at a position different from that of the first portion on a transverse cross section of the inner wall of the living organ. A treatment portion is movable in a lumen of the shaft in a state where at least a part of the first portion and at least a part of the second portion come into contact with the inner wall of the living organ.
US11672583B2
A variable length interstitial probe apparatus includes: a probe for effecting thermal therapy and/or cryotherapy to a tissue; a flexible umbilical sheath permanently affixed to the probe, including at least one interface for supplying energy, cooling fluid, cooling gas, heating fluid, and/or heating gas to the probe; and an adjustable depth stop configured to slide along a length of a shaft region of the probe, and lock to the shaft region at a selected position. The adjustable depth stop is configured to engage a probe driver and/or a skull mount apparatus to stabilize positioning of the probe and to control a depth of entry of the probe into a patient. The probe may be configured to effect temperature modulation therapy, where processing circuitry activates a modulation pattern of thermal therapy emission and cryogenic therapy emission for applying a thermal dose to the tissue.
US11672544B2
This document provides methods and materials for improving the training on the use of tourniquets. For example, methods and devices for confirming the proper pressure of a tourniquet using a tourniquet training device are provided.
US11672538B2
A surgical stapling device includes a tool assembly and a buttress assembly. The tool assembly includes first and second jaw members that are transitionable between closed and open configurations. At least one of the first or second jaw members includes a retention assembly including a support defining a recess. The buttress assembly includes a buttress material and a spine. The buttress material includes first and second portions. The spine includes an elongate portion extending along a length of the first and second portions of the buttress material and an engaging portion attached to the elongate portion in an orthogonal relation. The engaging portion is detachably received in the recess of the support of the retention assembly of the at least one of the first or second jaw members.
US11672536B2
A staple cartridge comprising a tissue thickness compensator is disclosed. The tissue thickness compensator comprises an uncompressed height, a compressed height, an outer encasement, and tubular structures aligned along the longitudinal axis. The tubular structures are configured to collapse when pressure is applied to the tissue thickness compensator by tissue during the firing motion.
US11672533B2
A transverse surgical stapling system includes an elongated shaft assembly, a distal tube, an anvil assembly, and a cartridge assembly. The distal tube has a proximal end portion and a distal end portion. The proximal end portion of the distal tube supports the elongated shaft assembly. The anvil assembly is supported on the distal end portion of the distal tube. The cartridge assembly is supported on the distal tube in movable relation to the anvil assembly. The anvil and cartridge assemblies are movable between retracted and extended positions relative to the distal tube.
US11672531B2
A surgical instrument including an end effector that has a selectively reciprocatable implement movably supported therein. The implement is selectively advanceable in a distal direction upon application of a rotary actuation motion thereto and retractable in a proximal direction upon application of a rotary retraction motion thereto. An elongate shaft assembly is coupled to the end effector and is configured to transmit the rotary actuation motion and rotary retraction motion to the reciprocatable implement from a robotic system that is configured to generate the rotary actuation motion and said rotary retraction motion.
US11672522B2
Surgical constructs and methods are provided for securing soft tissue to bone. One exemplary embodiment of a construct is formed from a suture filament and includes two terminal ends of filament and an intermediate portion disposed along at least a portion of a length extending between the terminal ends. The construct can have a first terminal end that is the first terminal end of the filament, and a second terminal end that includes a loop. The loop can be formed by disposing the second terminal end of the filament within a volume of a portion of the intermediate portion of the filament. In some disclosed methods, both terminal ends of the filament can be passed through tissue when performing soft tissue repairs. Various other embodiments of constructs and methods are provided, including constructs having two or more filaments associated with an anchor and methods of using such constructs.
US11672520B2
A system and associated method for manipulating tissues and anatomical or other structures in medical applications for the purpose of treating diseases or disorders or other purposes. In one aspect, the system includes an expandable structure for enhancing engagement with median lobe prostate tissue.
US11672507B2
Systems and methods for ultrasound shear wave elastography (SWE) are described. According to examples, an ultrasound SWE system includes an ultrasound probe (120), an actuation assembly (130) coupled to the probe and configured to apply an external force against a subject for generating a shear wave within a target region, a controller (140) coupled to the actuation assembly to control the actuation assembly to apply the force responsive to a trigger signal, and ultrasound scanner (110) configured to generate the trigger signal, and further configured to generate an elastography image based at least in part on echo signals received from the target region.
US11672495B2
A radiographic imaging system includes a radiographic imager, an optical imager and an optical imaging condition setter. The radiographic imager detects radiation emitted from a radiation source and passed through a subject to take a radiograph. The optical imager takes an optical image of a region including a region to which the radiation is emitted from the radiation source. The optical imaging condition setter sets an optical imaging condition of the optical imager based on a radiographic imaging condition for the radiograph.
US11672484B2
Systems for detecting contact between an electrode and a patient's skin using one or more contact detection schemes are provided. An example system can include an electrode assembly comprising at least one electrode configured to be disposed substantially proximate to the patient's skin and configured to at least one of sense an ECG signal of the patient and provide one or more therapeutic pulses to the patient, one or more sensors disposed on the electrode assembly and isolated from the electrode, the sensors configured to measure one or more properties to determine contact between the electrode and the patient's skin, and a controller configured to receive data representing the measured one or more properties and determine, based at least in part on the received data, whether the electrode is in contact with the patient's skin. The sensors can include temperature, impedance, capacitance, optical, and other similar sensors.
US11672474B2
Provided herein are methods to predict pain sensitivity and pain intensity to prolonged pain in a subject. Electroencephalograms are recorded in a pain-free state or, alternatively, in a pain-free state and after applying a prolonged pain stimulus in a prolonged pain state. Pain-free and prolonged pain peak alpha frequencies or ΔPAF are measured. These values correlate negatively with the likelihood of increased pain sensitivity and increased pain intensity. Also provided is a method for predicting a likelihood of chronic pain in a subject after a medical procedure and designing a plan to treat the chronic pain.
US11672470B2
Systems include a plurality of sensors coupled to a person support apparatus, at least one moisture sensor configured to sense a moisture level between the person and the support surface, and at least one computing device coupled to the plurality of sensors coupled to the person support apparatus and the at least one moisture sensor. The at least one computing device receives data from the plurality of sensors coupled to the person support apparatus and the at least one moisture sensor, obtains data from an electronic medical record associated with the person supported by the person support apparatus, calculates a pressure injury score indicative of a likelihood that the person will develop a pressure injury based on the data from the plurality of sensors, the at least one moisture sensor, and the electronic medical record, and alters a treatment plan for the person based on the calculated pressure injury score.
US11672453B2
Various embodiments provide systems and methods for identifying impairment using measurement devices.
US11672441B2
A spirometer turbine assembly is described, having a housing with a proximal end opening, a distal end opening and an airflow channel therebetween. A first flow director has a first plurality of flow director blades with distal edges that curve in a plane perpendicular to a longitudinal axis of the airflow channel, and a vane is connected to an axel positioned distal to the first flow director. A spirometer turbine assembly having an anti-static material is also described.
US11672437B2
Provided herein are methods and devices configured to detect the heart rate of a user. The method includes receiving at least one input signal, separating the input signal into signal components, receiving a motion signal from the user, and applying a Bayesian filter to the signal components and the motion signal to estimate the heart rate of the user. The method further includes calculating a combination of at least two reflected light signals from at least two different wavelengths. The device includes a photodetector configured to detect at least one reflected light signal resulting from the emitted at least two different wavelengths and a motion detector for detecting a motion signal. The device also includes a processing component configured to calculate a combination of the reflected light signals, separate the combination of detected light signals into signal components, and apply a Bayesian filter to the signals.
US11672431B2
A method, comprising receiving a time series of patient body signal, determining first and second sliding time windows for the time series; applying an autoregression algorithm, comprising: applying an autoregression analysis to each of the first and second windows, yielding autoregression coefficients and a residual variance for each window; estimating a parameter vector for each window based on the autoregression coefficients and residual variances; and determining a difference between the parameter vectors; and determining seizure onset and seizure termination based on the difference between the parameter vectors. A non-transitory computer readable program storage unit encoded with instructions that, when executed by a computer, perform the method.
US11672422B2
The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
US11672421B2
The present application describes the addition of various feedback mechanisms including visual and audio feedback mechanisms to an ophthalmic diagnostic device to assist a subject to elf align to the device. The device may use the visual and non-visual feedback mechanisms independently or in combination with one another. The device may provide a means for a subject to provide feedback to the device to confirm that an alignment condition has been met. Alternatively, the device may have a means for sensing when Acceptable alignment has been achieved. The device may capture diagnostic information during the alignment process or may capture after the alignment condition has been met.
US11672417B2
A method of identifying individuals impaired by a psychoactive substance such as cannabis. The method includes presenting monocularly to a subject being tested; to each eye separately, a sinusoidal grating pattern of fixed spatial frequency with achromatic contrast or color contrast between grating stripes being temporally alternately modulated at a temporal frequency that ranges between 10 Hz and 60 Hz with a pattern of the contrast being such that the subject being tested can see a frequency doubling in the grating pattern.
US11672402B2
An impeller for a pump for a dishwasher having a base with an axis of rotation, and at least one fin protruding from the base. The impeller also has a cap removably coupled to the impeller and at least one blade integrally formed with the cap.
US11672399B2
An autonomous coverage robot includes a chassis, a drive system configured to maneuver the robot, and a cleaning assembly. The cleaning assembly includes a cleaning assembly housing and at least one driven sweeper brush. The robot includes a controller and a removable sweeper bin configured to receive debris agitated by the driven sweeper brush. The sweeper bin includes an emitter disposed on an interior surface of the bin and a receiver disposed remotely from the emitter on the interior surface of the bin and configured to receive an emitter signal. The emitter and the receiver are disposed such that a threshold level of accumulation of debris in the sweeper bin blocks the receiver from receiving emitter emissions. The robot includes a bin controller disposed in the sweeper bin and monitoring a detector signal and initiating a bin full routine upon determining a bin debris accumulation level requiring service.
US11672398B2
A handheld cleaning device includes a surface-moving portion and an upright portion. The surface-moving portion is in contact with a surface to be cleaned and is connected with the upright portion. The upright portion is configured to move the surface-moving portion in a case in which the surface-moving portion is in operation. The handheld cleaning device further includes a power battery configured to supply power to the handheld cleaning device. The surface-moving portion further includes at least two non-coaxial brushrolls configured to clean stains on the surface to be cleaned. The rotation speed of each brushroll is less than 3000 r/min.
US11672397B2
A vacuum cleaner has a portable cleaning unit that is removably mounted to the surface cleaning head. The vacuum cleaner is operable in a floor cleaning configuration in which the portable cleaning unit is mounted to the surface cleaning head and is part of the air flow path through the vacuum cleaner. The portable cleaning unit is also useable in a portable cleaning configuration in which the portable cleaning unit is removed from the surface cleaning head and the suction motor is powered by an energy storage member.
US11672376B2
An electric heater includes a substrate; and a plane heating element disposed on one surface of the substrate, in which the plane heating element includes a pattern portion including a start point and an end point; and an electrode portion connected to the start point and the end point of the pattern portion, and a thickness of the electrode portion is thicker than a thickness of the pattern portion.
US11672370B2
A porch piracy parcel theft prevention system and method includes a delivery location apparatus configured for adaption to a building to receive a parcel, the delivery location apparatus including a sensor and a parcel locking mechanism. The sensor is configured to detect the presence of a delivered parcel placed into the line of sight of the parcel detecting sensor. When armed, the parcel locking mechanism is configured to trigger an alarm when the parcel detected locking mechanism detects removal of the parcel from the line of sight of the parcel detecting sensor. When disarmed, the package may be removed from the line of sight of the parcel detecting sensor without tripping the alarm. Among other uses, helps prevent parcel theft from single family dwellings.
US11672368B2
An adjustable mounting bracket comprising a body portion adapted to be one or both of connected to or disposed on a support structure and an interchangeable and/or replaceable attachment, adapted to be one or both of connected to or disposed on the body portion.
US11672347B1
A chair back and seat assembly is revealed. The assembly includes a seat base having an assembly recess with two long locking hole on two side walls, and a back support which includes a connection portion on one end and a driving member at the connection portion and connected with locking bars of the connection portion. During assembly, a pull plate of the driving member is pushed by a recess opening of the assembly recess when the connection portion of the back support is mounted into the recess opening of the assembly recess. Thus the driving member is moved backward and driving the two pre-retracted locking bars to be protruding and further locked by the locking holes of the assembly recess. Thereby the assembly is completed easily and conveniently. The design also prevents the seat base and the back support from unexpected loosening while seated.
US11672342B2
Proposed is a folding seat that is capable of being folding to various positions by controlling a lever and the folding seat is capable of improving utilization of space around the folding seat. According to an embodiment of the present disclosure, the folding seat includes: a seat frame; a seat back frame cross-arranged in back of the seat frame, the seat back frame having a first side rotatably coupled to the seat frame; and a locking portion coupled at a first side thereof to the seat back frame and rotatably coupled at a second side thereof to the seat frame at a position between the seat frame and the seat back frame, wherein the locking portion is configured to be inserted into a rear portion of the seat frame or to be separated from the seat frame according to an operation thereof.
US11672338B2
A bathroom facility in which bathroom furniture is combined with home appliances for use in bathrooms is disclosed. The bathroom facility according to the present disclosure comprises: a mirror cabinet device attached to the wall of a bathroom; and a sink cabinet device mounted to the floor of the bathroom and including a bathroom sink. The mirror cabinet device includes a cooler and a charging box for charging small home appliances, and the sink cabinet device includes a drawer type towel management unit and a drawer type console.
US11672325B2
A tool attachment system is provided. The tool attachment system includes a tool attachment device and a receiver that cooperate to lock or secure, for example, a bag or pouch. When the tool attachment device is coupled to the receiver, a locking mechanism locks the tool attachment device to the receiver in a locked position. To remove the tool attachment device, a user applies a force to a button to cause the tool attachment device to disengage from the receiver.
US11672321B2
A makeup applicator having a brush and a stamp at a distal end of the brush. The makeup applicator may apply mascara to eyelashes with the brush. The makeup applicator may apply a beauty mark to skin with the stamp. The stamp may pivot with respect to the brush. The stamp may be used as a stamp for a winged eye look. Accordingly, the stamp may be bend to the left and the right to allow for the winged eye look to be created on the left and right eyes. The stamp may be selectively pivotable about a longitudinal access of the mascara applicator. A method of creating a winged eye look with the makeup applicator.
US11672316B2
The device will allow the sportsman to carry a pair of shoes and a towel together. The issue of forgetting a towel when one is needed will be eliminated with this device. The device is easily hand washed or machine washed and can be reused as often as possible. It is also designed to be subjected to a range of environmental conditions including extremes in weather and temperature.
US11672314B2
A luggage apparatus and solution equipped with drawers and retractable wheels configured to facilitate the organization and segmentation of items packed for transit providing for ease of access of specific items without the need to unpack the entirety of the luggage. The apparatus is equipped with multiple compartments, as well as multiple drawers. Each drawer has a lock which is configured to bind against multiple sides of each drawer to ensure the drawers remain in the closed position even when subjected to shock. Drawers are further segmented with fabric dividers. A primary zippered compartment and top zippered compartment provide additional storage space. A carry-on embodiment and a large embodiment are disclosed. The carry-on embodiment employs solely fabric dividers in lieu of drawers, and has a retractable table integrated into the handle.
US11672313B2
A piece of jewellery made of a natural elastomer composite material, wherein the natural elastomer composite material includes a natural elastomer matrix wherein between 0% and 6% cellulose fibres, between 0 and 5% anti-odour agents, and between 0 and 30% silica are dispersed.
US11672311B1
An adhesive fabric fastener for temporary securing two pieces of fabric or an object to a piece of fabric. In one embodiment, the fastener can be a snap assembly which can include ball and socket members each associated with adhesive for temporarily securing the ball and socket members to the fabric/objects. In one non-limiting use the fastener can be used to close or reduce the gap created between buttons on a buttoned shirt and such that the fastener is not seen in use. No modification or alteration to the piece of fabric or garment is required for securing the fastener. In another embodiment the fastener can be a cord secured at one end to adhesive tape and at its other end to another piece of adhesive tape.
US11672310B2
An articulating buckle including a loop side and a hook side, the loop side configured to pivotably couple with the hook side via insertion of a cylindrical bar of the loop side into a rounded groove of the hook side. Coupling via the cylindrical bar and rounded groove enables the loop side to pivot relative to the hook side while the two sides are engaged. The articulating buckle further includes a first cam latch and a second cam latch, pivotably coupled to a base of the hook side, and configured to releasably secure the cylindrical bar within the rounded groove. The first cam latch includes a first lobe, and the second cam latch includes a second lobe, wherein the first lobe and the second lobe are configured to bias the first cam latch and second cam latch, respectively, towards a locked position, when acted against by the cylindrical bar.
US11672304B2
Provided is a shoe sole, wherein ventilation grooves recessed in the thickness direction of the shoe sole are formed in the upper surface part, the shoe sole has a forefoot portion that has an air intake port formed in at least one of a medial side wall and a lateral side wall in the side wall part to be in communication with the ventilation grooves and draw air from outside into the ventilation grooves, the shoe sole has a midfoot portion that has an air outlet port formed in at least one of the medial side wall and the lateral side wall to be in communication with the air intake port through the ventilation grooves and discharge air in the ventilation groove to the outside, and at least a part of the ventilation grooves constitutes an air intake groove extending obliquely rearward from the air intake port.
US11672301B2
Disclosed herein is an interchangeable strap on an opened toed footwear that includes a sole and a strap. Connected to one or more of the ends of the strap is an insert. The sole of the footwear includes housing units that are connectable to the strap inserts found on one or more strap end. The connection between the insert and the housing unit is both connectable and detachable.
US11672300B2
A footwear article is provided having an upper and a wear guard arranged across a vamp of the upper. In one embodiment, the wear guard is configured with a grid pattern of raised articulations extends entirely across a width of the vamp. In another embodiment, the footwear article also include a heel guard positioned above a heel region of the upper. In yet another embodiment, a tab may be coupled to the heel guard.
US11672298B2
A helmet includes a helmet body and a clip coupled to the helmet body, for retaining a helmet accessory such as a face cage. The clip comprises a first clip section partly defining an aperture into which a part of the helmet accessory can be received and a second clip section located opposite the first clip section. The second clip section has a first end and a second end, the first end partly defining the aperture into which the part of the helmet accessory can be received, and the second end being coupled to the helmet body. The second clip section further includes a ramped surface that can be depressed to provide access to or from the aperture by the part of the helmet accessory. Also disclosed is a clip for retaining a helmet accessory.
US11672290B2
A glove comprises a textile component and an electronic module component wherein the textile component comprises in order: a flame-resistant fabric having inner and outer surfaces, a first temperature detecting sensor located next to the inner surface of the flame-resistant fabric, at least one thermally insulating fabric having inner and outer surfaces, a second temperature detecting sensor located on the inner surface of the thermally insulating fabric that is closest to the skin of the wearer and an electronic module component capable of predicting body burns comprising a removable encapsulated electronic module located in a pocket of the glove.
US11672288B2
Described herein, is the manufacture, matter of compositions, function, methods and uses of a compression legging system that combines a swelling monitor, a patient activity monitor, medical compression legging material, and a mobile application to help PTS patients detect recurrent DVT and seek medical attention quickly before the development of PE, while reducing swelling and preventing DVT via compression therapy.
US11672277B2
An e-vaping device may include a pre-vapor formulation tank configured to hold a pre-vapor formulation, an adaptor that includes a vaporizer assembly configured to vaporize the pre-vapor formulation, and a flavor insert positioned to receive vapors formed by the vaporizer assembly. The flavor insert may hold at least one flavorant. The tank, adaptor, and flavor insert may be a non-combustible vaping element that includes a channel into which the flavor insert may be inserted to be positioned to receive the vapors. The flavor insert and the vaporizer assembly may be at opposing ends of the channel. The flavor insert may be a detachable insert configured to be inserted into the tank element. The flavor element may be a tobacco element. The tobacco element may be at least a portion of a cigarette.
US11672274B2
A machine for making cigarette filters and which includes a forming beam having an internal channel whose transverse cross section changes shape along the main longitudinal direction of the channel. Porous conveyor means carry the tow along a feed path in the channel complying with the shape thereof and thereby being wrapped around the tow. At least one treatment station located along the feed path includes a nozzle for blowing a flow of steam into the channel. The nozzle includes a plurality of planar sectors positioned transversely to the channel and defining an overall planar flow orifice placed directly in communication with a steam feed duct. Each planar sector defines a respective planar flow orifice and at least two flow orifices have different thicknesses.
US11672273B2
An aerosol-generating article (10) comprising: an aerosol generating substrate (12); and a mouthpiece (14) disposed downstream of the aerosol-generating substrate (12). The mouthpiece (14) comprises a hollow tubular segment (24) at its downstream end defining a mouth end cavity (40), and the hollow tubular segment (24) comprises a hollow tube (31) of fibrous material, and a polymeric film (35) secured to the inner surface (311) of the hollow tube (31).
US11672272B2
An aerosol-generating component for an aerosol-generating article is provided, the aerosol-generating component including: a combustible heat source; an aerosol-forming substrate; and a heat-transfer element disposed between the combustible heat source and the aerosol-forming substrate, the heat-transfer element including a cup-shaped receptacle defining a cavity, and the aerosol-forming substrate forms a coating on at least a portion of an inner surface of the cup-shaped receptacle. An aerosol-generating article including the aerosol-generating component, and a method of manufacturing the aerosol-generating component are also provided.
US11672270B2
A way of dealing with challenges to the pepper processing industry and pepper growers is to mechanize pepper processing, including the de-stemming of whole peppers. The present example provides a method for mechanically de-stemming whole peppers. The method provides for the recognition of a pepper's shoulder and or interior regions and stem in order to generate a control signal to initiate a process to de-stem the pepper. In particular, several implementations of the method are provided that may include a mechanical system, a laser system, a machine vision system, a combination of a machine vision system and the laser system, and other equivalent implementations. Additionally disclosed, are methods of processing whole peppers utilizing automated de-stemming.
US11672267B2
The present disclosure provides compositions and methods for enhancing oil recovery and protein recovery from a product from a corn fermentation process stream, such as corn syrup. Compositions generally include a product from a corn fermentation stream and an additive including at least one alkylphenol ethoxylate formaldehyde resin, at least one sodium alkyl sulfate, or a blend of at least one anionic surfactant with at least one non-ionic surfactant in a weight ratio of the at least one nonionic surfactant to the at least one anionic surfactant in a range from about 1:20 to about 20:1. Methods combine such an additive with the product from a corn fermentation stream to produce a mixture which is preferably heated and centrifuged to separate oil and protein from the product.
US11672257B2
Disclosed are processes for producing high protein, Greek yogurt products. Such processes can include a step of concentrating a skim milk product to produce a protein-enriched milk fraction, which then can be combined with one or more additional milk fractions to form a yogurt base. The yogurt base is inoculated with a yogurt culture and fermented, and at least a portion of the acid whey is removed from the fermented product using a ceramic ultrafiltration membrane system to form the Greek yogurt product.
US11672256B2
An oyster clamp comprising a base element having an indentation for receiving an oyster to be opened. A lip coupled to the base element hangs over and impinges upon an edge of a work surface on which the oyster clamp is placed, and a plurality of rubber feet are coupled to the underside of the base element. A backstop is affixed to the base element to prevent the oyster from exiting the back of the oyster clamp when in use. An oyster clamping element is operatively coupled to a handle and to the base element, such that operating the handle causes the clamping element to push the oyster down against the base element.
US11672254B2
The present disclosure provides solid compositions comprising a sorbent and an active composition, as well as delivery devices comprising the solid compositions. The disclosure also provides methods of making the solid compositions, as well as methods of utilizing the solid compositions as a pest repellant and as attractant for targets.
US11672251B2
The present invention relates to herbicidal) active pyridyl-/pyrimidyl-pyridine derivatives, as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, in crops of useful plants.
US11672241B2
An adaptor for securing an equipment to a fishing reel is disclosed. The adaptor includes a plate having a first opening configured to receive a male fastener of a fastening assembly to be mounted onto the fishing reel, and a second opening configured to receive the equipment.
US11672233B2
A toy that can be placed on an animal crate as an on-crate treat delivery system. The toy can encourage low-energy positive reinforcement for animals acclimating to a new crate. The toy can be supported by a mesh network of the crate to provide an off-the-ground design that provides a treat to an animal inside the crate and helps keep an animal bed clean by not encouraging licking or chewing the bed. The toy can also be used facing outward from the crate, utilizing the crate as an elevated post for treat consumption.
US11672231B2
The disclosure relates to a cotton variety, designated 11PWAQ90, the plants and seeds of the cotton variety 11PWAQ90, methods for producing a cotton plant, either varietal or hybrid, produced by crossing the cotton variety 11PWAQ90 with itself or with another cotton plant, hybrid cotton seeds and plants produced by crossing the variety 11PWAQ90 with another cotton variety or plan, methods for producing a cotton plant containing in its genetic material one or more transgenes, and the transgenic cotton plants produced by that method. This disclosure also relates to cotton varieties derived from cotton variety 11PWAQ90, to methods for producing other cotton varieties derived from cotton variety 11PWAQ90, and to the varieties derived by the use of those methods.
US11672226B1
A novel maize variety designated 1PMPD53 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety 1PMPD53 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 1PMPD53 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety 1PMPD53 or a locus conversion of 1PMPD53 with another maize variety.
US11672212B2
An irrigation modeling framework in precision agriculture utilizes a combination of weather data, crop data, and other agricultural inputs to create customized agronomic models for diagnosing and predicting a moisture state in a field, and a corresponding need for, and timing of, irrigation activities. Specific combinations of various agricultural inputs can be applied, together with weather information to identify or adjust water-related characteristics of crops and soils, to model optimal irrigation activities and provide advisories, recommendations, and scheduling guidance for targeted application of artificial precipitation to address specific moisture conditions in a soil system of a field.
US11672202B2
The invention relates to a transmission housing (1) comprising a housing (1) body (1A) which defines an enclosure (1B) and, arranged at least partly inside said enclosure (1B), an input shaft (2), an output shaft (3) and a mechanism (4) for transmitting the movement of the input shaft (2) to the output shaft (3), this movement transmitting mechanism (4) comprising at least one clutch (5), the clutch (5) comprising a driving element (6) and a driven element (7), the driven element (7) being mounted for conjoined rotation with the output shaft (3) and comprising an active part (8) of the clutch (5) and a sleeve (9) that carries said active part (8) of the clutch (5), wherein the active part (8) of the clutch (5) is in bearing contact with the driving element (6) of the clutch (5) when the clutch (5) is in the engaged position, the sleeve (9) being coaxial to the output shaft (3) and mounted for conjoined rotation with the output shaft (3), the sleeve (9) of the driven element (7) being made in a single piece with the active part (8) of the driven element (7), and the sleeve (9) being disposed between the output shaft (3) and the body (1A) of the housing (1).
US11672198B2
An agricultural mowing assembly that includes an agricultural vehicle and at least one mowing device connected to the agricultural vehicle. The at least one mowing device includes a frame and a cutter bar movably connected to the frame. The cutter bar is configured for mowing a crop material in a field. The agricultural mowing assembly also includes a cut quality detection system that includes a plurality of sensors connected to the frame and configured for sensing color variations on the field and a controller operably connected to the plurality of sensors and receiving the sensed color variations on the field from the plurality of sensors. The controller is configured for determining a cut quality of the cutter bar based upon the sensed color variations on the field.
US11672195B2
A ground-engaging component disposed at least partially within a planting trench formed by a planter row unit in a soil surface. The ground engaging component is capable of pivoting laterally side-to-side about a pivot axis as the ground engaging component advances in a forward direction of travel. The ground engaging component may include at least one wing extending laterally outward to form a side trench in a sidewall of the planting trench as the planter row unit advances in the forward direction of travel. The at least one wing may include a fluid outlet in fluid communication with a fluid source to deposit fluid into the side trench.
US11672193B2
A method for the operation of a self-propelled agricultural working machine has at least one working element and a driver assistance system for generating control actions within the working machine. A sensor arrangement for generating surroundings information is provided, and the driver assistance system generates the control actions based on the surroundings information. The sensor arrangement comprises a camera-based sensor system and a laser-based sensor system, each of which generates sensor information regarding a predetermined, relevant surroundings area of the working machine. The sensor information of the camera-based sensor system is present as starting camera images. The starting camera images are segmented into image segments by an image processing system according to a segmentation rule, and the segmented camera images are combined by a sensor fusion module with the sensor information from the laser-based sensor system.
US11678587B2
A ferroelectric device includes a substrate, a first electrode on the substrate, and a hexagonal ferroelectric material on the first electrode. The first electrode comprises a single crystal epitaxial material. By using a single crystal epitaxial material for an electrode to a hexagonal ferroelectric material, a high-quality material interface may be provided between these layers, thereby improving the performance of the ferroelectric device by allowing for a reduced coercive field.
US11678584B2
A semiconductor process integrates three bridge circuits, each include magnetoresistive sensors coupled as a Wheatstone bridge on a single chip to sense a magnetic field in three orthogonal directions. The process includes various deposition and etch steps forming the magnetoresistive sensors and a plurality of flux guides on one of the three bridge circuits for transferring a “Z” axis magnetic field onto sensors orientated in the XY plane.
US11678576B2
The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
US11678569B2
A compound represented by the following formula (1) wherein the symbols are as defined in the description, and an organic electroluminescent device containing the compound.
US11678563B2
A compound having the formula: Formula I is disclosed. The compound is useful as emitters in OLEDs.
US11678562B2
An organic photovoltaic device comprising a polymer: and an acceptor. In this organic photovoltaic device, R1, R2, R3, R4, R5 and R6 are independently selected from the group consisting of: a halogen, a substituted alkyl, an unsubstituted alkyl, a substituted aryl, an unsubstituted aryl, a substituted heteroaryl and an unsubstituted heteroaryl.
US11678558B2
A mask assembly and an apparatus and method for manufacturing a display apparatus are provided. A mask assembly includes a mask frame and a mask on the mask frame and having at least one opening. The mask includes a mask body portion having the at least one opening, and a protruding portion arranged to surround the at least one opening and including an inner surface defining the at least one opening, the protruding portion protruding from the mask body portion and configured to protrude toward a display substrate and contact the display substrate. A deposition material is configured to pass through the at least one opening to be deposited in an entire display area of a display panel including a plurality of pixels.
US11678546B2
An array substrate, a manufacturing method thereof and a display panel are provided. The array substrate includes sub-pixel units, and each sub-pixel unit includes a light emitting region and a non-light emitting region; each sub-pixel unit includes a light emitting element, the light emitting element includes a light emitting layer and a first electrode, and at least a part of the first electrode is in the light emitting region. A plurality of first wires are configured to supply a power signal to the light emitting element and include a first sub-wire; the first sub-wire includes a plurality of portions, adjacent two of the plurality of portions are spaced apart from each other by an opening in the light emitting region; at least a part of an orthographic projection of the opening on the array substrate does not overlap with an orthographic projection of the first electrode on the array substrate.
US11678541B2
A display device includes a display panel including a display region, a first terminal region and a second terminal region facing each other across the display region, a first high power supply trunk wiring line disposed between the display region and the first terminal region, a second high power supply trunk wiring line disposed between the display region and the second terminal region, and a high power supply voltage line. The first high power supply trunk wiring line is connected via the first terminal region to a high power supply voltage source, and the second high power supply trunk wiring line is connected to the high power supply voltage source via the second terminal region and a flexible cable connected to the second terminal region.
US11678539B2
A display unit includes a substrate including a pixel region including a plurality of pixels and a peripheral region. The display unit includes a plurality of first electrodes, wherein each of the plurality of first electrodes is in a corresponding pixel of the plurality of pixels. The display unit includes a second electrode opposed to the first electrode, wherein the second electrode is common for all of the plurality of pixels. The display unit includes an organic layer between the second electrode and the plurality of first electrodes, wherein the organic layer includes a light-emitting layer. The display unit includes a wiring layer between the substrate and the plurality of first electrodes. The display unit includes an auxiliary electrically-conductive layer including an organic electrically-conductive material, wherein the auxiliary electrically-conductive layer is electrically coupled to the second electrode. The auxiliary electrically-conductive layer is in a recess in the wiring layer.
US11678538B2
One embodiment of the present invention provides a highly reliable display device. In particular, a display device to which a signal or a power supply potential can be supplied stably is provided. Further, a bendable display device to which a signal or a power supply potential can be supplied stably is provided. The display device includes, over a flexible substrate, a display portion, a plurality of connection terminals to which a signal from an outside can be input, and a plurality of wirings. One of the plurality of wirings electrically connects one of the plurality of connection terminals to the display portion. The one of the plurality of wirings includes a first portion including a plurality of separate lines and a second portion in which the plurality of lines converge.
US11678535B2
A display panel includes a substrate including a first area including a transmission area, a second area, and a third area, the second area and the third area being adjacent to the first area; a first pixel group and a second pixel group each disposed in the first area, the transmission area being disposed between the first pixel group and the second pixel group; first connection lines extending in a first direction and electrically connected to first pixels of the first pixel group; second connection lines extending in the first direction and electrically connected to second pixels of the second pixel group; and third connection lines extending in a second direction and disposed in the third area, the third connection lines being electrically connected to the first connection lines and the second connection lines.
US11678532B2
A display device includes: a substrate including a transmission area and a display area surrounding the transmission area; a plurality of display elements in the display area; a plurality of first horizontal lines and a plurality of second horizontal lines each extending in a first direction and spaced apart from each other with the transmission area therebetween; a plurality of first vertical lines and a plurality of second vertical lines each extending in a second direction intersecting with the first direction and spaced apart from each other with the transmission area therebetween; and a first connection line connecting at least one of the plurality of first vertical lines to at least one of the plurality of second vertical lines and detouring around the transmission area, wherein the first connection line is on a same layer as at least one of the plurality of first horizontal lines.
US11678528B2
A method of manufacturing a display substrate may include the following steps: forming a drain electrode on a pixel area of a substrate; forming a pad electrode on a pad area of the substrate; forming an inorganic insulation layer that covers the drain electrode and the pad electrode; forming an organic insulation member that has a first thickness at the pixel area of the substrate, has a second thickness less than the first thickness at the pad area of the substrate, exposes a first portion of the inorganic insulation layer on the drain electrode, and exposes a second portion of the inorganic insulation layer on the pad electrode; removing the first portion of the inorganic insulation layer and the second portion of the inorganic insulation layer; and partially removing the organic insulation member.
US11678519B2
A display device according to the present disclosure includes: a thin film transistor with a bottom gate structure and a thin film transistor with a top gate structure on a same substrate. A gate electrode of the thin film transistor with the top gate structure is provided in a same layer as a wire layer. A method of manufacturing a display device according to the present disclosure, the display device including a thin film transistor with a bottom gate structure and a thin film transistor with a top gate structure on a same substrate, includes: forming a gate electrode of the thin film transistor with the top gate structure in a same layer as a wire layer.
US11678518B2
A display device includes a substrate, a pixel driver on the substrate, and a display element connected to the pixel driver. The pixel driver includes a conductive layer on the substrate, a buffer layer on the conductive layer, a semiconductor layer on the buffer layer, a gate electrode, the gate electrode overlapping the semiconductor layer, and a source electrode and a drain electrode connected to the semiconductor layer. The buffer layer includes a flattened portion overlapping the conductive layer, and a stepped portion overlapping the periphery of the conductive layer. The semiconductor layer includes a first oxide semiconductor layer on the buffer layer, and a second oxide semiconductor layer on the first oxide semiconductor layer. A width of the first oxide semiconductor layer is larger than a width of the second oxide semiconductor layer, and the first oxide semiconductor layer is on the stepped portion of the buffer layer.
US11678516B2
A display panel includes a substrate, a first display area including first pixels, a second display area located at a corner of the first display area and including second pixels, a third display area located between the first display area and the second display area and including third pixels, first display units, second display units, and third display units, which are disposed on the substrate and correspond to the first to third pixels, respectively, and a driver which provides the first to third display units with an electrical signal, and having a portion of which overlaps the third pixels. Slits cut in a direction toward a corner of the substrate from an inner side of the substrate is defined in the substrate at the corner thereof, and the substrate includes a strip portion between two adjacent slits.
US11678515B2
A display device includes a display area including pixels and a non-display area adjacent to the display area. A circuit layer is disposed on the display area and the non-display area. A light emitting layer is disposed in the display area and includes a light emitting element defining the pixels. A transmitter is disposed on the circuit layer in the non-display area and transmits a sensing signal. A receiver is disposed in the display area separated from the transmitter and receives the sensing signal. A pixel control circuit for controlling the light emitting element is disposed in the circuit layer in the display area. A driving control circuit is disposed in the circuit layer in the non-display area. The driving control circuit is electrically connected to the transmitter.
US11678512B2
Discussed is a display apparatus including a cover window, at least one first display panel arranged on a rear surface of the cover window, a first printed layer arranged on the rear surface of the cover window around the at least one first display panel, wherein reflected luminance of the first printed layer or a color of the first printed layer on color coordinates is formed within a set range so as to correspond to a first measurement value obtained by measuring reflected luminance of the at least one first display panel or a color of the at least one first display panel on the color coordinates.
US11678494B2
Various embodiments of the present application are directed a memory layout for reduced line loading. In some embodiments, a memory device comprises an array of bit cells, a first conductive line, a second conductive line, and a plurality of conductive bridges. The first and second conductive lines may, for example, be source lines or some other conductive lines. The array of bit cells comprises a plurality of rows and a plurality of columns, and the plurality of columns comprise a first column and a second column. The first conductive line extends along the first column and is electrically coupled to bit cells in the first column. The second conductive line extends along the second column and is electrically coupled to bit cells in the second column. The conductive bridges extend from the first conductive line to the second conductive line and electrically couple the first and second conductive lines together.
US11678486B2
Provided are a 3D flash memory and an array layout thereof. The 3D flash memory includes a gate stack structure, a annular channel pillar, a first source/drain pillar, a second source/drain pillar and a charge storage structure. The gate stack structure is disposed on a dielectric base and includes a plurality of gate layers electrically insulated from each other. The annular channel pillar is disposed on the dielectric base and penetrates through the gate stack structure. The first source/drain pillar and the second source/drain pillar are disposed on the dielectric base, are located within the channel pillar and penetrate through the gate stack structure. The first source/drain pillar and the second source/drain pillar are separated from each other and are each connected to the channel pillar. The charge storage structure is disposed between each of the plurality of gate layers and the channel pillar.
US11678482B2
Arrays of memory cells might include a first upper data line, a second upper data line, a lower data line, a first pass gate selectively connected to the lower data line, a second pass gate connected to the first pass gate and selectively connected to the lower data line, a third pass gate selectively connected to the lower data line, a fourth pass gate connected to the third pass gate and selectively connected to the lower data line, unit column structures selectively connected to a respective one of the upper data lines and capacitively coupled to a first channel of a respective one of the pass gates, and control lines capacitively coupled to a second channel of a respective one of the pass gates.
US11678479B2
A semiconductor device, a method of fabricating the semiconductor device and a memory are disclosed. In the provided semiconductor device, bit line contact plugs partially reside on insulating material layers in gate trenches in active areas and thus can come into sufficient contact with the active areas. This ensures good electrical transmission between the bit line contact plugs and the active areas even when there are internal voids in the bit line contact plugs. Such bit line contact plugs allowed to contain internal voids can be fabricated in an easier and faster manner, thus allowing a significantly enhanced memory fabrication throughput.
US11678477B2
Some embodiments include methods in which a pair of spaced-apart adjacent features is formed over a substrate. The features have silicon dioxide surfaces. Silicon nitride is deposited between the features. A first region of the silicon nitride is protected with a mask while a second region is not. The second region is removed to form an opening between the features. Some embodiments include semiconductor constructions that contain a pair of spaced-apart adjacent features. The features are lines extending along a first direction and are spaced from one another by a trench. Alternating plugs and intervening materials are within the trench, with the plugs and intervening materials alternating along the first direction. The intervening materials consist of silicon nitride, and the plugs have lateral peripheries that directly contact silicon dioxide of the features, and that directly contact silicon nitride of the intervening regions.
US11678475B2
A memory device includes a first field effect transistor (FET) stack on a first bottom source/drain region, which includes a first vertical transport field effect transistor (VTFET) device between a second VTFET device and the first source/drain region, and a second FET stack on a second bottom source/drain region, which includes a third VTFET device between a fourth VTFET device and the bottom source/drain region. The memory device includes a third FET stack on a third bottom source/drain region, which includes a fifth VTFET between a sixth VTFET and the third source/drain region, which is laterally adjacent to the first and second source/drain regions. The memory device includes a first electrical connection interconnecting a gate structure of the third VTFET with a gate structure of the fifth VTFET, and a second electrical connection interconnecting a gate structure of the second VTFET with a gate structure of the sixth VTFET.
US11678458B1
A method of securing a structure against a slide-type mounting rail of an electronic equipment enclosure includes: providing a hardware assembly having a spring retainer and bolt, a head of which is received at least partially within the spring retainer; positioning the hardware assembly within a T-slot channel of the slide-type mounting rail such that bent edges of deflectable spring arms engage ledges of the T-slot channel to prevent the retainer from rotation; configuring the bolt from an unlocked position to a locked position by rotating the bolt a quarter turn relative to the retainer to position the head transversely within the channel, thereby obstructing the hardware assembly from inadvertent removal from the slide-type mounting rail; placing the structure against the slide-type mounting rail such that a shaft extends through an aperture; and tightening a nut onto the shaft such that the nut is pressed firmly against the structure.
US11678454B2
An apparatus is disclosed that comprises a first structure configured to be connected to a chassis, a second structure configured to be attached to the first structure, the second structure including at least one first connector and a damper disposed between the first structure and the second structure, the damper configured to allow the second structure to move in one dimension relative to the first structure when the first connector is moved in a direction to be coupled to a second connector that is not aligned with the first connector.
US11678451B2
A data center cabinet has an equipment rail movably secured to front-to-back beams by a retaining mechanism. The retaining mechanism has a threaded member extending through a front-to-back beam and the equipment rail and a handle rotatable relative to the threaded member. A first cam disk is positioned between the handle and equipment rail and is fixed to the equipment rail and a second cam disk is positioned between the handle and first cam disk and is fixed to the handle. First and second surfaces of the first and second cam disks are engaged with the handle in a first position to provide a clamping force between the equipment rail and front-to-back beam to prevent movement of the equipment rail and the first and second cam surfaces are disengaged with the handle in a second position to remove the clamping force to allow movement of the equipment rail.
US11678437B2
A semiconductor chip module includes a PCB including first and second faces; a buffer on the first face; a first chip on the first face, and including a first connection terminal and a second connection terminal, a first signal being provided to the first connection terminal, and a second signal being provided to the second connection terminal; a second chip on the second face, and including a third connection terminal to which the first signal is provided, and a fourth connection terminal to which the second signal is provided. The first connection terminal and the third connection terminal receive the first signal from the buffer at the same time. The first connection terminal be is closer to the buffer as compared with the second connection terminal. The third connection terminal is closer to the buffer as compared with the fourth connection terminal.
US11678434B2
A multilayer printed circuit having a control circuit including n vias that are connected in series between a first and a second electrical terminal so that an applied electric current passes at least partially through each one of the n vias. The control circuit includes track portions in each one of the layers, each one of the n vias connecting a track portion of one layer to a track portion of another layer. The control circuit includes a measurement device for measuring a potential difference across its terminals, storage for storing a threshold value and a comparator for comparing the potential difference with the threshold value so as to validate the printed circuit when the potential difference is lower than the threshold value.
US11678433B2
Systems, methods, and devices for electrically coupling an integrated circuit to a set of coaxial lines via a printed circuit board assembly are described. A device sample holder includes a printed circuit board that is operable to edge-couple to an integrated circuit. A surface of the printed circuit board that carries a set of coaxial connectors is orthogonal to another surface of the printed circuit board that exposes a set of conductive traces. The set of conductive traces are operable to electrically couple to a set of conductive paths of an integrated circuit to provide a communicative path between the integrated circuit and components of an input/output system in a refrigerated environment.
US11678432B2
A low dielectric substrate for high-speed millimeter-wave communication includes a quartz glass cloth with a dielectric loss tangent of 0.0001 to 0.0015 and a dielectric constant of 3.0 to 3.8 at 10 GHz, and an organic resin with a dielectric loss tangent within 80% to 150% of the dielectric loss tangent of the quartz glass cloth at 10 GHz and a dielectric constant within 50% to 110% of the dielectric constant of the quartz glass cloth at 10 GHz. This provides a low dielectric substrate for high-speed millimeter-wave communication where the low dielectric substrate makes it possible to send signals that are stable and have excellent quality with no difference in propagation time between wirings even if the substrate has an uneven resin distribution and the quartz glass cloth above and below the wirings, and the difference in dielectric loss tangent between members has been reduced to lower transmission loss.
US11678424B2
Problem: To provide an autonomous driving indication system that allows a pedestrian or another vehicle to clearly discriminate driving states of an autonomous driving vehicle and provide a vehicle communication system capable of sending an appropriate message to a pedestrian from a vehicle according to the probability of the pedestrian crossing the road. Means to Solve the Problem: Left and right headlamps (3) are each provided with a first communication lamp (6) and a second communication lamp (7) for indicating an autonomous driving state of a vehicle (1). The first and second communication lamps (6) and (7) are each comprised of a plurality of light emitting segments, and each light emitting segment is caused to flash by a lamp ECU. When flashing the light emitting segments, the lamp ECU controls the change in the brightness of the light emitting segments according to the driving state of the vehicle. A vehicle ECU or the lamp ECU is provided with a probability computing unit for calculating the probability that a pedestrian will cross the road, and a control unit for switching the light output of light emitting segments individually or in unison according to the probability.
US11678419B2
A Light-Emitting Diode (LED) light system has a plurality of LED groups connected in parallel with each of the plurality of LED groups having one or more LEDs connected in series, a power circuit having a plurality of outputs with each output of the power circuit is electrically coupled to a respective one of the plurality of LED groups, and a control subsystem electrically coupled to the power circuit for individually controlling each output of the power circuit for controlling the operation of the corresponding LED group and adapting to the characteristics thereof. In some embodiments, at least one LED group may further have a switch and/or a light-angle controlling structure connected with the one or more LEDs in series and controlled by the control subsystem for selectively enabling or disabling the LED group and/or adjusting the light angle thereof.
US11678407B2
A flavored vapor generator (100, 200, 300, 400) used for an electronic smoking apparatus (10) comprises a housing; a liquid retention material (155, 255) which is filled, soaked or immersed with a flavored liquid and received inside the housing; an electric heater (150, 350, 450) for heating the liquid retention material (155, 255) to generate flavored vapor; and a sensor (156, 356, 456) for monitoring soaking or wetness conditions of the liquid retention material (155, 255) and providing signals for determining whether the flavored liquid in the liquid retention material (155, 255) is exhausted or almost exhausted.
US11678398B2
Systems, methods, apparatuses, and computer program products for user equipment (UE) context duplication. In certain embodiments, when a UE may resume at a target network node within its configured radio area, a duplication of a UE context may occur at the target network node, and the target network node may allocate an additional/secondary identifier to the UE. The secondary identifier may indicate the UE's identity within the network. When configured with a secondary identifier, the UE may retain an original/primary identifier assigned by the anchor network node. The anchor network node may retain the UE context and may maintain user plane connectivity to a core network. The UE may use this primary identifier for operations within the configured radio area, whereas the secondary identifier may be used when resuming operations to a cell that is outside of the configured radio area.
US11678390B2
In accordance with certain embodiments of the disclosure, an electronic device comprises a communication circuitry configured to transmit or receive a first wireless communication signal to an external device in a first communication scheme; a memory; and a processor, wherein the processor is configured to: scan for a second wireless communication signal by a second communication scheme proximate to the electronic device; operate in a first mode of controlling a transmission power of the first wireless communication signal based on receive sensitivity for the first wireless communication signal of the external device, when the second wireless communication signal is determined to interfere less than an interference level with the first communication scheme; and operate in a second mode of transmitting the first wireless communication signal at a higher transmission power than the first mode, when the second wireless communication signal is determined to interfere in excess of the interference level with the first communication scheme.
US11678387B2
Various communication systems may implement network management tools to help manage registration requests from a user equipment. For example, network functions in a communication system with a shared data layer may be used to manage requests from the user equipment. A method may include transmitting a request from a user equipment to a network function. The method may also include receiving at the user equipment a temporary identification from the network function The temporary identification comprises an identifier that helps locate a shared data layer function that stores context information for the user equipment. In addition, the method may include transmitting from the user equipment a subsequent request comprising the temporary identification to another network function or the network function.
US11678386B2
The setting device includes a communication device and a processing device. The communication device communicates with the electronic apparatuses. The processing device transmits first configuration information representing a fixed first configuration used to connect one of the electronic apparatuses to a network to the electronic apparatus with the communication device taking detection of the electronic apparatus by the communication device as a trigger, and then makes the electronic apparatus store the first configuration information. Further, the processing device transmits second configuration information representing a fixed second configuration which is different from the first configuration and which is used to connect the other of the electronic apparatuses to the network to the electronic apparatus with the communication device taking detection of the electronic apparatus by the communication device as a trigger, and then makes the electronic apparatus store the second configuration information after transmitting the first configuration information.
US11678384B2
A mechanism is provided for performing timing adjustment within a wireless communication system for a moving vehicle. The wireless communication system has an antenna system for communicating with a further antenna system, and communication control circuitry for performing a sign-on procedure to seek to establish a communication link with the further antenna system. During the sign-on procedure, the communication control circuitry issues via the antenna system a connection setup signal for receipt by the further antenna within an identified timing window. The wireless communication system also has location specifying circuitry for identifying a current location of the wireless communication system, and distance computation circuitry for obtaining location information specifying a location of the further antenna system, and for determining a separation distance between the antenna system and the further antenna system. The communication control circuitry is arranged to issue the connection setup signal at a default time unless the separation distance exceeds a setup threshold distance that indicates that use of the default time would prevent the connection setup signal being received within the identified timing window. In that event, the control circuitry instead applies a timing advance in order to issue the connection setup signal prior to the default time so as to cause the connection setup signal to be received by the further antenna system within the identified timing window. This facilitates successful establishment of a communication link even in situations where the separation distance between the antenna system and the further antenna system exceeds that supported by modern telecommunications Standards.
US11678377B2
A random access preamble sequence generation method and user equipment are provided. The method includes the following: when receiving first notification signaling sent by a base station, determining, by UE, to calculate a cyclic shift value by using a first solution; obtaining a first logical root sequence number, and determining a root sequence based on the first logical root sequence number; and generating a random access preamble sequence based on the root sequence and the cyclic shift value, where the first solution is a solution of calculating the cyclic shift value when a Doppler shift of the UE is less than a first preset value and greater than a second preset value, the first preset value is less than twice of a physical random access channel (PRACH) subcarrier spacing, the second preset value is greater than the PRACH subcarrier spacing.
US11678376B2
This disclosure provides a RACH resource selection method, a RACH resource configuration method, user equipment, and a network-side device. The RACH resource selection method is applied to the user equipment and includes: after a random access process is triggered, selecting, based on obtained RACH resource configuration information, a PRACH transmit unit used for sending a preamble or a preamble and data.
US11678367B2
Wireless communications systems and methods related to communicating in a frequency band based on bandwidth parts are provided. A first wireless communication device communicates with a second wireless communication device, a first configuration indicating a plurality of bandwidth parts in a frequency band, the plurality of bandwidth parts based on an expected channel access pattern associated with a listen-before-talk (LBT) in the frequency band. The first wireless communication device communicates, with the second wireless communication device, a first communication signal in a first bandwidth part of the plurality of bandwidth parts based on an LBT result.
US11678365B2
A method for being allocated a discovery resource by a user equipment (UE) in a communication system supporting a device to device (D2D) scheme is provided. The method includes determining whether a discovery resource request message may be transmitted to a network entity; transmitting the discovery resource request message to the network entity based on the determining result; and receiving a discovery resource response message as a response message to the discovery resource request message from the network entity.
US11678361B2
A method includes receiving an UL prioritization threshold and a SL prioritization threshold at a user equipment (UE), and determining whether an UL transmission overlaps a SL transmission in time domain. When the UL transmission overlaps the SL transmission in time domain, which of the UL transmission and the SL transmission is to be prioritized is determined based on the UL prioritization threshold and the SL prioritization threshold, and logical channel (LCH) priorities associated with the UL transmission and the SL transmission. The method can further includes performing one of the UL transmission and the SL transmission that is prioritized.
US11678357B2
A method for disconnecting a wireless time-division duplex communication link, said time-division duplex communication link being between a first node transmitting during time slots allocated to said first node and a second node transmitting during separate time slots allocated to said second node, said first node transmitting at a respective one of a plurality of frequency bands during each of said time slots allocated to said first node, said method may include sub-dividing a time slot allocated to said first node into consecutive time intervals; and disrupting communication between said first node and said second node by transmitting, using a transmitter, respective interference signals during at least some of said time intervals of the time slot to provide an aggregated disconnect signal of the time slot, each of said interference signals being transmitted on one of said plurality of frequency bands, wherein for at least two of said time intervals said interference signals are transmitted on different frequency bands.
US11678336B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive an indication associated with processing a communication, wherein the indication includes at least one of a physical downlink control channel (PDCCH)-based indication and a sequence-based indication, and wherein the UE is configured to receive PDCCH-based indications and sequence-based indications; and processing the communication based at least in part on the indication. Numerous other aspects are provided.
US11678329B2
Systems, methods, and instrumentalities are disclosed for phase noise reference signal (PNRS) transmission, comprising receiving, at a wireless transmit receive unit (WTRU), scheduling information for a Physical Uplink Shared Channel (PUSCH) transmission, wherein the scheduling information includes an indication of a set of physical resource blocks (PRBs) and a modulation coding scheme (MCS) level, determining a density for the PNRS transmission based on at least one of: the MCS level, a frequency band for the PUSCH transmission, or a subcarrier spacing of the PUSCH transmission, and transmitting the PUSCH in the scheduled set of PRBs using the determined density of PNRS.
US11678326B2
A first access point (AP) receives a second spatial reuse parameter (SRP) related to a second AP from the second AP. The first AP transmits the second SRP to at least a first communication device associated with the first apparatus. The first AP then receives a uplink (UL) transmission from the first communication device with a transmit power of the UL transmission controlled based on the second SRP.
US11678323B2
Embodiments of the present application pertain to control information for scheduling a transmission resource for downlink and uplink communications between one or more TRP and one or more UE. One Physical Downlink Control Channel (PDCCH) for DL control information transmission is assumed to carry at least one assignment or scheduling information block for at least one Physical Downlink Shared Channel (PDSCH) for DL data transmission or for at least one Physical Uplink Shared Channel (PUSCH) for UL data transmission. Embodiments of the present application provide methods of providing configuration information that can be used by a user equipment (UE) to determine transmission mode for the PDSCH and PUSCH as well as information to determine where to monitor for the PDSCH, PUSCH and PUCCH information.
US11678319B2
A radio access network (RAN) configured to provide allocations of transmission slots to user equipment (UEs) is described herein. The RAN may receive indicia about RAN conditions or about UEs in a vicinity of the RAN. Responsive to receiving the indicia, the RAN may determine, based at least in part on the indicia, a first allocation of uplink and downlink transmission slots to a first UE and a second allocation of uplink and downlink transmission slots to a second UE. The first allocation may differ from the second allocation. The RAN may then provide the first allocation to the first UE and the second allocation to the second UE.
US11678314B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an uplink packet duplication configuration that indicates a set of configured carriers and a number of copies of an uplink packet to transmit. In some examples, the UE may receive the uplink packet duplication configuration from a base station. The UE may select a subset of the set of configured carriers based on a selection criterion and the number of copies of the uplink packet to transmit, and transmit an uplink packet transmission that includes the copy of the uplink packet on each carrier of the subset of the set of configured carriers based on the uplink packet duplication configuration.
US11678310B2
A method for determining transmission resources includes: receiving resource information from a network device, wherein the resource information indicates a slot format of a slot; determining an available resource among at least one first resource in the slot according to the resource information, wherein the at least one first resource is semi-statically configured or semi-persistently scheduled for carrying data; and performing transmission of the data via the available resource with the network device.
US11678298B2
Provided are a method for responding to a paging. According to an embodiment of the present disclosure, the method includes receiving a configuration of a pre-allocated resource, receiving, in a paging occasion, information on type of resource for a response message, transmitting the response message on the pre-allocated resource, based on that the information informs the pre-allocated resource.
US11678297B2
The present specification proposes a method and device for transmitting or receiving a paging message in a wireless communication system. Specifically, a method performed by a terminal may comprise the steps of: receiving configuration information related to a paging occasion from a base station; receiving a synchronization signal (SS) and physical broadcasting channel (PBCH) block from the base station; receiving control information related to paging from the base station on the basis of the configuration information; and receiving the paging message from the base station on the basis of the control information, wherein paging occasions are continuously configured within a transmission period of the SS and PBCH block.
US11678286B2
According to one embodiment, An electronic apparatus that is capable to communicate with a wireless apparatus includes: a receiver to receive a first signal including first information in which the wireless apparatus is in a synchronous state, or a second signal including second information in which the wireless apparatus is in an asynchronous state; and a processor configured to switch the electronic apparatus from an asynchronous state to a synchronous state in response to reception of the first signal or reception of one or more of the second signals.
US11678281B2
In a method for operating a system for intralogistic transport and system, the system having subscribers, in particular vehicles, which are connected via a data transmission channel such that each subscriber is a subscriber of a group of subscribers connected for data transmission via the data transmission channel, the data transmission being in particular not real-time capable, the data transmission channel being in particular a WLAN connection, each subscriber having a time base, in particular a clock, a group is formed; the time base of each subscriber of the group is synchronized, that is, in particular the time of the time base of the subscriber modified by a specific time offset by the synchronization is used as the time for operation; and subscribers are moved in dependence on a respective subscriber functioning as a master or in mutual dependence, in particular the position activated by the respective subscriber, in particular at the respective point in time, depending on the respective position of at least one other subscriber of the group or on the respective position of multiple or all other subscribers of the group.
US11678278B2
Embodiments of a User Equipment (UE), Generation Node-B (gNB) and methods of communication are disclosed herein. The UE may attempt to decode sidelink synchronization signals (SLSSs) received on component carriers (CCs) of a carrier aggregation. In one configuration, synchronization resources for SLSS transmissions may be aligned across the CCs at subframe boundaries in time, restricted to a portion of the CCs, and restricted to a same sub-frame. The UE may, for multiple CCs, determine a priority level for the CC based on indicators in the SLSSs received on the CC. The UE may select, from the CCs on which one or more SLSSs are decoded, the CC for which the determined priority level is highest. The UE may determine a reference timing for sidelink communication based on the one or more SLSSs received on the selected CC.
US11678270B2
Embodiments provide techniques for device power management in wireless networks. For instance, an apparatus may include a power management module, and a transceiver module. The power management module determines a beacon interval and a wakeup interval. The transceiver module to send a transmission to one or more remote devices that includes the beacon interval and the wakeup interval. The beacon interval indicates a time interval between consecutive beacon transmissions of the apparatus, and the wakeup interval indicates a time interval between when the apparatus receives two consecutive beacons from a peer device.
US11678266B2
A system, method, and computer-readable medium are disclosed for performing a traffic routing operation. The traffic routing operation includes: establishing a Bluetooth connection, the Bluetooth connection comprising a plurality of Bluetooth packets; establishing a WiFi connection, the WiFi connection comprising a plurality of WiFi packets and an associated wait indicator; identifying a plurality of wake sessions using the associated wait indicator; configuring a Bluetooth channel configuration; and, configuring a WiFi channel configuration using the associated wake indicator and the plurality of wake sessions, the configuring taking into account the Bluetooth channel configuration, the configuring interleaving the plurality of WiFi packets and plurality of Bluetooth packets.
US11678258B2
A method for a terminal to receive system information in a wireless communication system on the basis of beam information, and a device supporting the method are provided. The method may comprise: a step of selecting a beam; a step of transmitting, to a base station, a system information request including a random access channel (RACH) preamble corresponding to the selected beam; a step of receiving a response to the RACH preamble from the base station, wherein the response to the RACH preamble includes beam information indicating a specific beam; and a step of receiving system information requested by the system information request, via the specific beam indicated by the beam information.
US11678256B2
Methods, systems, and computer readable media can be operable to facilitate an exchange of messages between an access point and a station, wherein the access point requests a unique identifier from the station. The station may either respond with a message declining to provide a unique identifier or respond with a message including a unique identifier to be used by the access point for the station. The response from the station may include additional limitations on the use of the unique identifier by the access point. The access point may enforce different policies against a station depending upon how the station responds to the unique identifier request.
US11678250B2
In one embodiment, a device identifies a plurality of access points of a wireless network. The device also identifies a plurality of mobile nodes of a mobile system. The device establishes a first label-switched path in the wireless network that comprises a wireless link between a first mobile node in the plurality of mobile nodes and a first access point in the plurality of access points. The device establishes a second label-switched path in the wireless network that comprises a wireless link between a second mobile node of the mobile system and a second access point in the plurality of access points.
US11678243B2
A method for wireless communication, including: analyze handover events, during a period of time, associated with one or more mobile devices in an area having mobile device coverage provided by a plurality of cells, the one or more mobile devices in wireless communication with one or more cells of the plurality of cells determining mobile device coverage pattern information including one or both of: a pattern of traffic in the area, and a pattern of network load for the area, wherein the mobile device coverage pattern information is determined based at least in part on one or more items of contextual information; and determine one or more locations, in the area, associated with a drop rate higher than a threshold drop rate based at least in part on the determined pattern information.
US11678228B2
In one illustrative example, a user plane (UP) entity for use in a mobile network may receive a data packet from a user equipment (UE) operative to communicate in one or more sessions via a serving base station (BS) (e.g. eNB or gNB) of the mobile network. The UP entity may detect, in a header (e.g. SRH) of the data packet, an identifier indicating a new serving BS or session of the UE. The identifier may be UE- or BS-added data (e.g. iOAM data) that is inserted in the header by the UE or BS. In response, the UP entity may cause a message to be sent to an analytics function (e.g. a NWDAF) to perform analytics for session or flow migration for the UE.
US11678226B2
Methods and apparatus for providing data services to devices at a customer premises. An exemplary method embodiment includes the steps of: switching from a first mode of operation to a second mode of operation with respect to providing data services to a user equipment device located at a customer premises upon detection of a first condition at the customer premises by a wireless base station; receiving, after switching into the second mode of operation, at the wireless base station a first data service request from the user equipment device; transmitting, in response to the first data service request, one or more data packets of a first data packet stream to the user equipment device via a first transmission path and transmitting one or more additional data packets of the first packet stream to the user equipment device via a second transmission path.
US11678217B2
The present disclosure mainly relates to improvements for the buffer status reporting and the logical channel prioritization procedures performed in the UE, in scenarios where the UE is in dual connectivity and the PDCP layer of the UE is shared in the uplink for MeNB and SeNB. According to the present disclosure, a ratio is introduced according to which the buffer values for the PDCP are split in the UE between the SeNB and the MeNB according to said ratio.
US11678216B2
A data transmission method to implement flexible switching of data transmission between different interfaces, includes: A first terminal obtains a quality of service flow identifier of the first terminal and a QoS parameter of a quality of service flow, where there is a correspondence between the quality of service flow identifier and the QoS parameter of the quality of service flow, and determines, based on the QoS parameter, a logical channel used by the quality of service flow on a PC5 interface. The first terminal maps the quality of service flow to the determined logical channel, and sends the quality of service flow to the second terminal.
US11678213B2
A core network delivers two sets of quality of service (QoS) parameters to an access network device. The access network device selects one of the two sets of QoS parameters, and indicates the selected set of QoS parameters to the core network. An air interface rate required by the set of QoS parameters can be supported by a radio access network (RAN). In this way, a QoS parameter applied to a related user equipment (UE), a related bearer, a related packet data unit (PDU) session, or a related QoS flow can be effectively determined, and a hardware capability of an LTE base station does not need to be upgraded. In addition, the core network may set, based on a QoS parameter selected by a RAN side, a corresponding QoS management policy such as a rate adjustment policy, to facilitate data transmission between UE and the core network.
US11678212B2
A method performed by a sidelink transmitting user equipment (SL TX UE) for sidelink (SL) vehicle to everything (V2X) unicast transmission to a sidelink receiving user equipment (SL RX UE). The method includes: receiving, a Radio Resource Control (RRC) configuration from a base station, the RRC configuration includes at least information for enabling SL Channel State Information (CSI) reporting and first Modulation and Coding Scheme (MCS) information for SL transmission by the SL TX UE; transmitting, a CSI-Reference Signal (CSI-RS) measurement resource configuration to the SL RX UE for deriving an SL CSI report; transmitting, an aperiodic CSI report trigger to the SL RX UE for triggering the SL CSI report in a sidelink control information (SCI); and receiving, the SL CSI report from the SL RX UE in a Physical Sidelink Shared Channel (PSSCH).
US11678205B2
Optimal determination of wireless antenna configurations may be provided. A computing device may direct an antenna array of an Access Point (AP) to generate a wide beamwidth, to locate a cluster of two or more stations. Upon locating the cluster, the AP can narrow the beamwidth, and, with the narrower beamwidth, receive a key performance indicator (KPI) from at least one of the two or more stations in the cluster. The computing device may then generate a statistical model, based on the KPI and an antenna vector of the antenna array. Based on the statistical model, the computing device can determine a second antenna vector to optimize the KPI for one or more of the client stations. The computing device can then modify the antenna state of the AP to generate the determined antenna vector.
US11678204B2
Various aspects pertain to a method for a UE to unilaterally initiate a request to a serving base station to change or enhance beam coverage at the UE. The UE may measure one or more characteristics of a directional beam transmitted by the base station and determines whether channel reliability for the beam should be improved. If channel reliability is below a threshold, then the UE may transmit a request to the base station seeking to adjust coverage of the beam (such as coverage enhancements). Such request may seek to adjust one or more transmit or receive parameters associated with the beam or channels transmitted therein. The UE may switch to using a pre-defined set of coverage enhancement parameters or procedures either automatically after transmitting the request or upon receipt of a grant by the base station.
US11678202B2
A UE my receiving an indication of a beam pair link (BPL), wherein the BPL comprises a base station (BS) transmit beam and a corresponding UE receive beam. The UE may tag the BPL based on the UE receive beam. The UE may take one or more actions associated with the tagged BPL.
US11678201B2
This disclosure describes techniques for optimizing operational performance of femtocell devices deployed within a telecommunications network. More particularly, a femtocell Optimization (FCO) system is described that monitors a performance state of femtocell devices within a telecommunications network, detects a change in performance state of a particular femtocell device, and preemptively deploys a first set of service resolution data to detect a service issue. In response to detecting a service issue, a second set of service resolution data is deployed to preemptively resolve the service issue.
US11678197B2
An interface circuit in an electronic device may communicate using communication protocol in a shared band of frequencies. During operation, the interface circuit may perform a scan of available channels in the shared band of frequencies, and may detect one or more used channels in the shared band of frequencies that are reserved or used by another communication protocol (such as a primary channel that is used by both of the communication protocols). Alternatively, the interface circuit may receive, from another interface circuit in the electronic device, information specifying the one or more used channels in the shared band of frequencies that are reserved or used by the other communication protocol. Next, the interface circuit may mask the one or more used channels from the available channels, and the interface circuit may select one or more channels from the remaining available channels for use with the communication protocol.
US11678187B2
This application provides a method for restricting access of a terminal device, and an apparatus. The method includes: receiving, by an access network device, a first identifier that is from a terminal device, where the first identifier is used to identify the terminal device; and if the first identifier matches a second identifier, restricting, by the access network device, access of the terminal device, where the second identifier is used to identify a terminal device having abnormal behavior. Based on the solution, the access network device pre-records the second identifier of the terminal device having the abnormal behavior.
US11678186B2
Described are various embodiments of a cryptographic process for portable devices, and user presence and/or access authorization systems and methods employing such protocols. In one embodiment, a digital user authentication system is described to comprise a wireless digital user authentication device (UAD) operable to authenticate the user and wirelessly communicate an authenticated identity thereof; and a network application operatively associated with a wireless access point and operable to authenticate the user presence. Upon the network application authenticating the user presence based, at least in part, on the authenticated identity, the UAD and the network application securely establish a short-term symmetric advertising (STSA) key. During a prescribed advertising lifetime of the STSA, the UAD periodically computes and advertises authentication codes encompassing the STSA key so to securely advertise the authenticated user presence.
US11678182B2
Networking systems and methods here include utilizing an exchange service in communication with a network service, the network service being in communication with a first network and a second network, the exchange service configured to, receive a formation request to form a consortium of networks among the first network and second network, send provision information to a first AP in the first network regarding the second network and a second AP in the second network regarding the first network.
US11678181B2
A computer-implemented method and system for global device management architecture with regional autonomy for devices on a cellular network are disclosed. The computer implemented method for optimizing device management architecture for IoT devices includes providing device information to a server in a master node for registering a device with the master node; providing rules to assign the device to at least one node based on the device information; assigning the device to the at least one node in response to the rules; and automatically configuring the device to connect the device to the assigned node.
US11678177B2
Disclosed is a dual-link wireless ad hoc network and a security defense method in an emergency scene, aiming at comprehensively improving its security defense capability. The method comprises: sending, by a source node, the secret key and other messages which are not security defense messages through the second link; detecting, by a destination node, abnormal messages from the acquired valid messages after matching with abnormal message feature library, filtering the abnormal messages out, and quickly broadcasting the features of new abnormal messages through the first link; checking, by a new node to be added to the network, the identity and hardware state, authorizing the new node without abnormality, and broadcasting the authorization result information through the first link; adding, by other nodes receiving the security defense messages, the features of the new abnormal messages to their own abnormal message feature library, and allowing the entry of the new node.
US11678176B1
A mechanism for sharing electronic subscriber identity module (eSIM) credentials between two mobile communication devices is described. This includes establishing, by a source user equipment (UE) comprising a first of the mobile communication devices, a data connection with a subscription manager data preparation (SMDP+) server associated with eSIM credentials stored at the source UE. The source UE notifies the SMDP+ server of an intent to transfer the eSIM credentials. The source UE receives metadata describing an activation code containing identification data for the eSIM credentials. The source UE forwards the activation code to a destination UE comprising a second of the mobile communication devices. The activation code is forwarded to support a download of the eSIM credentials to the destination UE from the SMDP+ server.
US11678169B1
A conditions monitoring system may include a system controller. The controller may include a device processor and a non-transitory computer readable medium. The computer readable medium may include instructions executable by the device processor to perform the following steps: receiving positional data from a plurality of wearable devices of a plurality of associated wearers; receiving physical data regarding the wearers from the wearable devices; making a determination of a possible dangerous environmental condition based on the data received from the wearable devices, including the positional data and the physical data; and providing instructions to the wearable devices for the wearers to follow to avoid danger related to the dangerous environmental condition.
US11678141B2
XCB dual-radio devices as finders, locators, scanners, sensors, and radio topology reporters for pet location management services. Finding, tracking, scanning, locating and proximity monitoring are provided as complementary services supplemented by a Bluetooth Proximity Locator Services Toolkit and a Cellular Remote Locator Services Toolkit. The radiotag devices may also include a user interface with exterior “homing” switch accessible to a user. The switch may activate an “on demand” location fix and communication package useful in pet location services and recovery. For example, smart systems enable alerts, messaging, maps and mixed media support as community services for pet location and tracking.
US11678135B2
Disclosed are methods, circuits, systems and associated computer executable code for detecting the presence of a mobile computing device in a specific area. Included are means for receiving a message from the mobile device including a coarse location indicator, determining that the received coarse location indicator is in proximity with one or more local (e.g. retailer) stations, and causing at least one of the one or more local stations to transmit a mobile device specific poling signal to the device.
US11678130B2
A method for setting up a short-range radio connection, in particular a Bluetooth connection, provides a connection between two devices, namely a hearing device and an additional device. The hearing device has a switch as an input element and a receiver as an output element. The additional device has an input element and an output element. A reciprocal authentication is performed by using a respective device to generate a character string and transmitting the character string to the other device. A check code is subsequently generated on both devices using both respective character strings and output to a user through the respective output element. The authentication is completed successfully and then a short-range radio connection is set up if a confirmation from the user that the check codes that have been output match, is received through the respective input element. A corresponding hearing device is also provided.
US11678129B2
Various embodiments are directed to an ear-worn electronic device configured to be worn by a wearer. The device comprises an enclosure configured to be supported by or in an ear of the wearer. Electronic circuitry is disposed in the enclosure and comprises a wireless transceiver. An antenna is situated in or on the enclosure and coupled to the wireless transceiver. The antenna comprises a first antenna element, a second antenna element, and a strap comprising a reactive component connected to the first and second antenna elements.
US11678116B1
A computer-implemented method for automatically optimizing a hybrid active noise cancellation system, the hybrid active noise cancellation system comprising a feedback filter and a feedforward filter, the method comprising optimizing the feedforward filter, thereby optimizing the hybrid active noise cancellation system, wherein optimization of the feedforward filter is dependent on the feedback filter.
US11678109B2
Offset cartridge microphones are provided that include multiple unidirectional microphone cartridges mounted in an offset geometry. Various desired polar patterns and/or desired steering angles can be formed by processing the audio signals from the multiple cartridges, including a toroidal polar pattern. The offset geometry of the cartridges may include mounting the cartridges so that they are immediately adjacent to one another and so that their center axes are offset from one another. The microphones may have a more consistent on-axis frequency response and may more uniformly form desired polar patterns and/or desired steering angles by reducing the interference and reflections within and between the cartridges.
US11678105B2
The headphones (10) comprise: a transducer (16) (12); an noise-canceling processing chain (30, 40) comprising: a microphone (31, 41); a noise-canceling processing filter (34, 44) which comprises in series: a stabilisation filter (34A, 44A) whose transfer function is substantially equal to the inverse of the transfer function of the processed secondary path, and a noise cancellation filter (34B, 44B) whose transfer function is a noise cancellation transfer function. The secondary path is formed between the transducer (16) and the eardrum, and the transfer function of the processed secondary path is the transfer function of the secondary path combined with the transfer functions of the processing components, excluding the processing filter (34, 44).
US11678094B2
A fixation assembly is configured to fix an electroacoustic transducer to a shell of the electronic device, and includes a first support and a second support. The first support defines a receiving space and a sound transmission channel communicating with the receiving space. The electroacoustic transducer is received in the receiving space. The second support is engaged with the first support and configured to restrict freedom of the transducer assembly cooperatively with the first support. Even when the electronic device is under extreme conditions, a relative position between the electroacoustic transducer and the fixation assembly remain unchanged. The second support is engaged with the shell to fix the first support and the electroacoustic transducer with the shell, such that the electroacoustic transducer is fixed relative to the shell, improving reliability of the electronic device under extreme conditions.
US11678092B2
The system includes an optical line terminal, a cloud server and an optical network terminal, wherein, the optical line terminal includes a part of management entities supported by the OMCI protocol, the part of management entities is associated with device information of the optical line terminal, the cloud server supports virtual OMCI, and the cloud server includes another part of management entities supported by the OMCI protocol. According to the scheme of the disclosure, by retaining a part of MEs supported by the OMCI protocol which is associated with the device information of OLT in OLT, and deploying another part of MEs supported by the OMCI protocol in the cloud server, it can reduce or avoid the dependency of the vOMCI on the OLT device while the vOMCI is realized to reduce the complexity of the OLT device and improve the flexibility of deploying the OMCI protocol stack of different service providers.
US11678089B2
Provided is a method and system for collecting sensor data using a data channel and a control channel. The method and system construct an appropriate and efficient communication environment when there are several sensors corresponding to one gateway in order to collect measured data from the sensors, by using a separate control channel for general control communication and a data channel for data communication to transmit data after confirming whether the data channel is available through the control channel in the communication between a gateway and sensors.
US11678082B2
An image sensor includes a pixel array including a plurality of unit pixels arranged along a plurality of rows and a plurality of columns. Each of the unit pixels includes a photoelectric conversion element generating and accumulating photocharges, a charge detection node receiving the photocharges accumulated in the photoelectric conversion element, a readout circuit converting the photocharges accumulated in and output from the charge detection node into an electrical pixel signal, the readout circuit outputting the electrical pixel signal, a capacitive element, and a switching element controlling connection between the charge detection node and the capacitive element. Each of the rows of the pixel array includes first pixels connected to a first conversion gain control line and second pixels connected to a second conversion gain control line.
US11678081B2
An imaging device includes an imaging unit including a plurality of pixels, respectively including photoelectric converters and charge accumulation nodes that accumulate signal charge. The imaging unit outputs image data based on signals corresponding to the signal charge accumulated in the charge accumulators. The imaging device includes an image processing unit that processes the image data output by the imaging unit. The imaging unit sequentially outputs a plurality of pieces of image data in one frame period by performing readout nondestructively. The image processing unit generates difference image data by determining a difference between two pieces of image data, selects output image data from initial image data and the difference image data, and combines the output image data and normal readout image data included in the plurality of pieces of image data, to generate combination-result image data.
US11678077B2
An imaging device includes a varifocal lens and an imaging sensor which outputs a signal corresponding to light. The imaging sensor includes a photoelectric conversion unit which converts light into an electric charge, electric charge reading regions, transfer control electrodes, a gate control circuit which sequentially applies control signals to the transfer control electrodes to correspond to the position of the focal point of the varifocal lens, and a reading circuit which outputs a signal corresponding to the amount of the electric charge transferred to the electric charge reading regions. The gate control circuit repeats an operation of outputting each of the control signals when the position of the focal point is located in the focal ranges during a frame period.
US11678073B2
Provided are an electronic system, an image system, and a method for measuring particulate matter. The electronic system includes an illuminator, a sensor and a processor. The illuminator outputs light. The sensor includes a pixel array to generate an analog signal based on scattered light according to the output light, and a converting circuit to convert the analog signal into digital signals respectively corresponding to gain values, based on the gain values. The processor counts the number of values greater than or equal to a threshold value among values of the digital signals, and calculates a concentration of particulate matter having a target size range, based on a variation in the counted number according to a change of the gain values.
US11678068B2
Dual cameras that simultaneously capture RGB and IR images of a scene can be used to remove glare from the RGB image, transformed to a YUV image, by substituting a glare region in the luminance component of the YUV image with the pixel values in a corresponding region of the IR image. Further, color information in the glare region may be adjusted by averaging over or extrapolating from the color information in the surrounding region.
US11678065B2
The present teaching relates to method, system, and implementations for glare control. A sensor housing assembly is provided on an autonomous vehicle to house at least one sensor therein and protect the at least one sensor from negative impact from an environment including glare from the environment that prevents the at least one sensor from capturing accurate information regarding a field of view with respect to the environment to facilitate autonomous driving of the autonomous vehicle. The negative impact on the at least one sensor is determined by a controller, which then activates a glare blocking mechanism in response to the determined negative impact. The glare blocking mechanism being mounted on the sensor housing assembly and configured to assist in blocking glare with respect to the at least one sensor.
US11678062B2
An apparatus comprises a sensor configured to capture a subject; and a control unit configured to perform exposure control for when capturing a subject using the sensor by adjusting at least an accumulation period, a diameter of an aperture of a diaphragm, and an image capturing sensitivity, wherein the control unit, in a case of capturing a subject to obtain an image for detection, which is an image for detecting a flicker by using the sensor, performs exposure control by prioritizing increasing an image capturing sensitivity and opening the aperture of the diaphragm rather than increasing an accumulation period of the sensor.
US11678060B2
An apparatus configured to divide a captured image into a plurality of regions and carry out imaging under a different exposure condition for each of the regions, includes an acquisition unit configured to acquire an exposure value for each of the regions in the captured image, a detection unit configured to detect a motion region based on the captured image, and a determination unit configured to determine an exposure time and a gain based on the exposure value for each of the regions and a result of detection of the motion region, wherein the determination unit sets a limitation on an adjustment range of at least any of the exposure time and the gain based on the result.
US11678057B2
A control apparatus includes at least one processor configured to execute instructions to function as a first controller that automatically adjusts a focus lens to a focusing position, a second controller that adjusts the focus lens on the basis of a user operation quantity, and a third controller that drives the focus lens. The first controller and the second controller effectively work in a first drive area of the focus lens. The first controller is disabled in a second drive area of the focus lens. The third controller drives the focus lens on the basis of changes of the second drive area.
US11678050B2
An electronic apparatus and a method by which the electronic apparatus provides recommendation information related to photography are provided. The method includes identifying a subject included in a preview image recognized by a first camera, obtaining information of the identified subject, obtaining information related to light in surroundings of the identified subject, determining a recommended photographing composition based on the information of the identified subject and the information related to the light in the surroundings of the subject, and providing information about the determined recommended photographing composition.
US11678049B2
The image display apparatus according to an aspect of the present invention comprises: an image input device which inputs an image signal; a particular target detection device which detects a particular target included in the image signal based on a particular target evaluation value indicating the feature of the particular target; a frame display information generation device which generates frame display information indicating a frame surrounding the detected particular target and which causes the frame to change continuously or by stages according to the particular target evaluation value; and a display device which displays the frame based on the generated frame display information. That is, by causing the frame to change continuously or by stages according to the evaluation value of a particular target, it is possible to avoid sudden change in the frame display.
US11678048B2
An image display apparatus, an image display method, and an electronic device. The apparatus includes: a first camera, configured to output a frame of first image signal during each of frame periods, each of the frame periods including a first duration and a second duration; a second camera, configured to output a frame of second image signal during the second duration; an image signal processor; and a switch module, coupled to the first camera, the second camera, and the image signal processor, and configured to turn on the first camera and the image signal processor before the first image signal is outputted, and turn on the second camera and the image signal processor before the second image signal is outputted.
US11678028B2
A system for automatically selecting television channels based on wager information can include a set-top box, wager databases having user wager information, broadcast databases having broadcast schedule information, and a controller. The wager information can include an event identifier and a corresponding wager amount. The broadcast schedule can include a channel, a start time, and an end time for each event. The controller can include processors and memory devices having instructions that cause the processors to obtain wager information for the user from the wager databases, match each event identifier and corresponding wager amount to the broadcast schedule, determine a set of live events by comparing a current time with the start time and end time for each event, prioritize the live events based on wager amount, and send an instruction to the set-top box to display the channel corresponding to each live event in order of priority.
US11678020B2
A method of and system for handling latency issues encountered in producing real-time entertainment such as games of skill synchronized with live or taped televised events is described herein. There are multiple situations that are dealt with regarding latencies in receiving a television signal with respect to real-time entertainment based on the unfolding games played along with the telecasts. Systemic delays, arbitrarily imposed delays of a broadcast signal and variances in the precise broadcast times of taped television programs have to be equalized so as to provide fair entertainment.
US11678017B2
Disclosed is an electronic device capable of increasing a recognition rate of an external device. The electronic device includes an interface circuitry configured to be connected to an external device; and a processor configured to: identify a characteristic of the connected external device; obtain identification information of the connected external device based on the identified characteristic of the connected external device and a recognition model learning a relation between characteristics of a plurality of external devices and identification information of the plurality of external devices; and perform an operation based on the identification information of the connected external device.
US11678011B1
The invention concerns a video feed monitoring app configured to be implemented with an interface and a processor. The interface may be configured to receive requests from an operator and present visual content to a display. The processor may be configured to process the requests and update the display. The video feed monitoring app may be configured to receive video streams from smart security devices, receive a priority signal, select a subset of the video streams in response to the priority signal and a user preference and arrange the subset of the video streams on the display. The priority signal may be generated externally based on events detected. The subset of the video streams may be updated based on the priority signal. Updating the subset of the video streams may comprise displaying the video streams that comprise events and removing the video streams that do not comprise events.
US11678010B1
A holistic solution for improving the quality of publicly available/published video by providing an improved audio. The owner of the published video or audio content within the published video can upload the improved audio to a network database where it is associated with a video feature in common with the publicly available video. The client consuming the video, can activate a novel application/module/browser extension on a client terminal to detect the video feature of a currently selected video to begin downloading the improved audio. After a significant portion of the audio has been downloaded the invention mutes the audio playback of the video on the client terminal at or about the same time as it begins playback of the audio content so as to minimize distortion from the transition between the original audio and the improved audio. Additional features including audio/video synchronization, selectable audio tracks, visual feedback, and monetization are disclosed.
US11678007B2
An edge server is served by a rendering machine supplying groups of pictures (GOPs) and comprises a buffer for a predetermined lead time over actual time. If a rendering machine fails then the partially available GOP from that rendering machine is discarded and another rendering machine, having the capacity to handle the GOPs stream, is activated. It provides GOPS from the failed GOP onwards and rendering continues therefrom by the replacing rendering machine. Rendering initially at a faster than real-time speed it is possible to catch-up on time so that the edge server continues to receive and transmit the GOPs without interruption. A plurality of rendering machines continuously operate to feed the edge server(s) and the number of channels used is such that allows for sufficient redundancy as well as for the faster than real-time rendering that is necessary in the case of a need for failover.
US11678005B2
A method is provided that can be performed by an audio source for negotiating latency in an audio network. The audio source receives information regarding an audio processing latency associated with each of a set of two or more audio output devices connected to the audio network. The audio source determines, based at least on the received information, a maximum delay for outputting audio samples streamed by the audio source from the audio output devices in the set. The audio source determines, based on the maximum delay, timing for outputting the audio samples from the audio output devices in the set. The audio source then communicates the determined timing to the set of audio output devices for processing the audio samples in accordance with the timing.
US11677999B2
The present technology relates to a data processing apparatus and a data processing method that enable correct clock synchronization by use of clock information. The data processing apparatus receives a digital broadcast signal so as to process content included in the digital broadcast signal and clock information also included therein for use in presentation synchronization on the content and sends via a transmission path the processed content and clock information to another data processing apparatus that presents the received content. On the other hand, the another data processing apparatus receives via the transmission path the content and clock information sent from the data processing apparatus so as to process presentation synchronization on the received content on the basis of the received clock information. The present technology is applicable to data processing apparatuses configured to process content, for example.
US11677997B2
An example apparatus to monitor media that is presented via a mobile device includes: an application monitor to determine when media presentation software is being executed by the mobile device; and a metering information collector to collect at least one of a signature or a code of the media presented by the media presentation software based on the media presentation software being executed by the mobile device.
US11677996B2
Methods, apparatus, systems and articles of manufacture are disclosed for affiliate interrupt detection. An example method disclosed herein includes determining whether a first time period of a first audio signal corresponds to a first affiliate interrupt period based on whether (1) a first type of watermark is detected in the first time period of the first audio signal, and (2) a second type of watermark is detected in the first audio signal outside the first time period but not in the first time period of the first audio signal, and determining whether the first time period of the first audio signal corresponds to the first affiliate interrupt period when watermarks are not detected in the first time period of the first audio signal based on comparison of first signatures with second signatures representing a corresponding first time period of a reference audio signal.
US11677995B2
Systems and methods for matching live media content are disclosed. At a server, obtaining first media content from a client device, herein the first media content corresponds to a portion of media content being played on the client device, and the first media content is associated with a predefined expiration time; obtaining second media content from one or more content feeds, wherein the second media content also corresponds to a portion of the media content being played on the client device; in accordance with a determination that the second media content corresponds to a portion of the media content that has been played on the client device: before the predefined expiration time, obtaining third media content corresponding to the media content being played on the client device, from the one or more content feeds; and comparing the first media content with the third media content.
US11677991B1
Disclosed herein are methods, and program products for creating automatically a short video clip summarizing highlights of a long video stream, comprising identifying a plurality of topics in a video stream based on analysis of the video stream's content, extracting a plurality of sentences based on analysis of a textual representation of the content, computing a score for each of the sentences indicating a relation of the respective sentence to each of the topics, selecting a plurality of sentence subsets each comprising one or more sentences having a highest score with respect to a receptive one of the topics, selecting a plurality of video sections of the video stream each mapped to the one or more sentences of a respective sentence subset, and creating a video clip by merging the plurality of video sections each relating to one of the plurality of topics.
US11677974B2
A method of performing motion vector prediction for coding video data is disclosed. A full precision motion vector mv is determined for generating a prediction for video block in a first picture. A rounded motion vector rmv having a less precision than the full precision motion vector mv is stored. A motion vector predictor candidate is generated for a video block in a second picture from the stored motion vector.
US11677967B2
A method is provided for encoding a digital video to provide for improved color mapping. The digital video has values in a first color space, and the method includes performing a color mapping operation on values in each sub-picture to convert the values in the first color space to values in a second, narrower, color space, wherein the color mapping operation is adapted based on the content of each sub-picture, encoding the values in the second color space into a base layer, performing a reverse color mapping operation on decoded values from the base layer in the second color space in each sub-picture to generate a reconstructed reference frame having values in the first color space, encoding values in the first color space into an enhancement layer based at least in part on the reconstructed reference frame, combining the base layer and the enhancement layer into a bitstream, sending the bitstream to a decoder, and sending one or more parameters to the decoder that describe the adaption of the reverse color mapping operation for at least some sub-pictures.
US11677966B2
Scalable coding concepts are described. One aspect improves parallel decoding of inter-dependent layers of a multi-layer video data stream by introducing a long-term syntax element structure for guaranteeing that during a predetermined time period the pictures of the dependent layer are subdivided so that borders of the spatial segments of the pictures of the second layer and the spatial segments of the first layer overlay. Another aspect concerns upsampling from base layer to enhancement layer. Another aspect introduces a long-term syntax element structure allowing the decoder to determine the inter-layer offset for a predetermined time period. Another aspect introduces a type indicator field changing a way a layer indicator field within the NAL unit headers is to be interpreted. Another aspect allows different codecs/standards to be used for the different layers. Another aspect concerns a syntax element structure which indicates the inter-layer offset in units of the base layer blocks.
US11677964B2
Described tools and techniques relate to signaling for DC coefficients at small quantization step sizes. The techniques and tools can be used in combination or independently. For example, a tool such as a video encoder or decoder processes a VLC that indicates a DC differential for a DC coefficient, a FLC that indicates a value refinement for the DC differential, and a third code that indicates the sign for the DC differential. Even with the small quantization step sizes, the tool uses a VLC table with DC differentials for DC coefficients above the small quantization step sizes. The FLCs for DC differentials have lengths that vary depending on quantization step size.
US11677961B2
An intra prediction method and a device using the intra prediction method are provided. The intra prediction method includes the steps of: deriving a current prediction mode as a prediction mode of a current block; constructing neighboring samples of the current block with available reference samples; filtering the available reference samples; and generating predicted samples of the current block on the basis of the filtered available reference samples. The filtering step includes performing the filtering using the available reference sample located in the prediction direction of the current prediction mode and a predetermined number of available reference samples neighboring to the prediction direction of the current prediction mode.
US11677959B2
A method of video decoding performed in a video decoder is provided. In the method, a bit stream including coded bits of bins of syntax elements is received. The syntax elements correspond to residues of a region of a transform skipped block in a coded picture. Context modeling is performed to determine a context model for each of a number of the bins of syntax elements of the region. The number of the bins of syntax elements that are context coded does not exceed a maximum number of context coded bins set for the region. The coded bits of the number of the bins of syntax elements are decoded based on the determined context models.
US11677952B2
An image decoding method includes receiving residual information including first size related information for a first residual coefficient and second size related information for a second residual coefficient, setting a Rice parameter of the first size related information and the second size related information as a specific value, deriving available binary values based on the Rice parameter, deriving binary values of the first size related information and the second size related information by decoding the first size related information and the second size related information, deriving values of the first size related information and the second size related information by comparing the binary values and the available binary values, deriving the first residual coefficient and the second residual coefficient based on the values, and reconstructing a current picture based on the first residual coefficient and the second residual coefficient.
US11677951B2
A length indicator associated with an encoded representation of a slice is parsed. The length indicator is indicative of a length of an extension field present in a slice header of the encoded representation. A decoder can then determine to ignore, during decoding of the encoded representation, any value of the extension field in the slice header where these values are identified based on the length indicator. As a consequence, an extension field can be added to slice headers and still enable legacy decoders to correctly decode the encoded representations.
US11677947B2
An encoder includes circuitry and memory coupled to the circuitry. In operation, the circuitry: performs quantization on a plurality of transform coefficients of a current block to be encoded, using a quantization matrix when orthogonal transform is performed on the current block and secondary transform is not performed on the current block; and performs quantization on the plurality of transform coefficients of the current block without using the quantization matrix when orthogonal transform is not performed on the current block and when both orthogonal transform and secondary transform are performed on the current block.
US11677943B2
Delay based on WPP processing is reduced. An image decoding apparatus (31) includes: a prediction image generation unit (308) by using decoded data from a first position to a second position, the first position being, in a CTU row immediately above a CTU row including a target CTU, identical to a position of the target CTU, the second position being a position one CTU forward relative to the first position; and an entropy decoding unit (301) that performs decoding of the target CTU by using the decoded data from the first position to the second position, the first position being, in the CTU row immediately above the CTU row including the target CTU, identical to the position of the target CTU, the second position being a position one CTU forward relative to the first position.
US11677941B2
Devices, systems and methods for digital video coding, which includes using default motion candidates for video coding, are described. An exemplary method for video processing includes determining, for a conversion between a current block of a video and a bitstream representation of the video, one or more motion candidates for a geometry partition mode using one or more pairwise average candidates that are obtained by averaging a pair of candidates in a motion candidate list for the current block. The geometry partition mode includes partitioning the current block into multiple partitions. The method also includes performing the conversion based on the determining.
US11677936B2
A prediction method, apparatus, and a computer storage medium for decoding, the method includes: acquiring reference samples adjacent to at least one side of a decoding block; determining a reference point from the at least one side and determining reference sample positions to be selected corresponding to the at least one side according to a preset number of samples; selecting reference samples corresponding to the reference sample positions to be selected from the reference samples based on the reference sample positions to be selected; and performing prediction decoding on the decoding block based on the selected reference samples.
US11677933B2
A video encoding/decoding method and device according to the present invention may: determine a reference area for the intra prediction of the current block; derive the intra prediction mode of the current block; and decode the current block on the basis of the reference area and the intra prediction mode.
US11677931B2
Provided are systems and methods for detecting a vehicle with sensors that are not calibrated properly and calibrating such sensor in real-time. In one example, a method may include iteratively capturing sensor data of a road while the vehicle is travelling on the road; monitoring a calibration of the sensors of the vehicle based on the sensor data, determining that the sensors of the vehicle are not calibrated properly based on the monitoring, generating a calibration target of an object on the road based on the sensor data, and adjusting a calibration parameter of the one or more sensors of the vehicle based on the generated calibration target.
US11677929B2
A method is provided for displaying a multi-depth image in which one or more images are inserted into a main image in a tree structure and one or more objects are mapped to at least some of the one or more images. The method comprises generating at least one content tree from the tree structure of the multi-depth image; and configuring a display area corresponding to each of the at least one content tree. The display area includes a first area for displaying an image corresponding to each node of the content tree, and a second area for displaying an object corresponding to each node of the content tree or a playback user interface (UI) of the object. The first area and the second area respectively display the image and the object mapped thereto or the playback UI in synchronization with each other.
US11677920B2
This application generally relates to capturing and aligning panoramic image and depth data. In one embodiment, a device is provided that comprises a housing and a plurality of cameras configured to capture two-dimensional images, wherein the cameras are arranged at different positions on the housing and have different azimuth orientations relative to a center point such that the cameras have a collective field-of-view spanning up to 360° horizontally. The device further comprises a plurality of depth detection components configured to capture depth data, wherein the depth detection components are arranged at different positions on the housing and have different azimuth orientations relative to the center point such that the depth detection components have the collective field-of-view spanning up to 360° horizontally.
US11677917B2
Systems and methods of rendering DCI-compliant image data on Enhanced Dynamic Range (EDR) display systems are disclosed. One embodiment of an EDR projector system comprises a first modulator and a second modulator. One method for rendering DCI-compliant image data on an EDR projector system comprises: receiving input image data, said image data comprising a plurality of image formats; determining whether the input image data comprises DCI image data; if the input image data comprises DCI image data, then performing dynamic range (DR) processing on the DCI image data; and rendering the dynamic range processed DCI image data on the EDR projector system. One DR processing method is to set the first modulator to a desired luminance level—e.g., fully ON or a ratio of DCI max luminance to the EDR max luminance. In addition, a desired minimum level of luminance may be set for the EDR projector.
US11677913B2
A system and method of operating a trail camera assembly. A trail camera assembly comprises a camera casing, a camera configured to take a picture, and a controller connected to the motion sensor and the camera. The controller is configured to operate the trail camera assembly in a first operating mode. The controller is configured to determine whether a time threshold is satisfied, the time threshold being a time of day. The controller is configured to compare, in response to the time threshold being satisfied, ambient light detected by the trail camera assembly to an ambient light threshold, and transition, in response to the ambient light satisfying the ambient light threshold, to a second operating mode. When in the second operating mode, the controller takes a picture at set time intervals.
US11677907B2
Techniques are presented for storing media streams for a multi-region teleconference. One example involves a first server configured to serve a first geographic region, a second server configured to serve a second geographic region, and a coordination server. The coordination server is configured to provide, to the first server and the second server, an indication to store one or more media streams of a teleconference that is or will be joined by a first endpoint device in the first geographic region and a second endpoint device in the second geographic region. The first server is configured to store a first media stream of the teleconference generated by the first endpoint device in the first geographic region, and the second server is configured to store a second media stream of the teleconference generated by the second endpoint device in the second geographic region.
US11677899B2
An apparatus for intelligent video source selection includes a processor and a memory storing machine-executable code to establish data connectivity with a plurality of video sources based on the sources being within a predetermined proximity of the apparatus. The code is executable by the processor to determine a set of video parameters for the individual video sources of the plurality, the video parameters including user gaze, gesture detection, activity level, and combinations thereof. The processor operates to select a first video source of the plurality of video sources as an active video source based on one or more application context parameters and to switch the active video source from the first video source to a second video source based on the set of video parameters of the second video source meeting predetermined switching criteria. Systems, computer program products, and methods may perform the functions of the apparatus.
US11677897B2
Methods, systems, and non-transitory computer readable media are disclosed for generating artistic images by applying an artistic-effect to one or more frames of a video stream or digital images. In one or more embodiments, the disclosed system captures a video stream utilizing a camera of a computing device. The disclosed system deploys a distilled artistic-effect neural network on the computing device to generate an artistic version of the captured video stream at a first resolution in real time. The disclosed system can provide the artistic video stream for display via the computing device. Based on an indication of a capture event, the disclosed system utilizes the distilled artistic-effect neural network to generate an artistic image at a higher resolution than the artistic video stream. Furthermore, the disclosed system tunes and utilizes an artistic-effect patch generative adversarial neural network to modify parameters for the distilled artistic-effect neural network.
US11677878B2
Communications is the exchange of thoughts, messages, or information. However, whilst immense investments into evolving communications infrastructure supporting multiple communications channels have been made the vast majority of communications models, standards, and developments focus to the transmission of the message as a single process with other aspects of the communications channel are considered simply delays in the communications channel. However, it would be beneficial to provide enhancements to such communications channels to provide a sender with additional options with respect to the delivery to and recovery by the recipient of the message such that not only do they have the option to elect to receive a delivery notification in communications systems that today do not provide such information, but that in these systems and those supporting delivery notifications increased information is provided to the user allowing them to ascertain or estimate the recipient's absorption/reading of the message whilst also allowing the recipient to quickly and simply reply and/or acknowledge the message.
US11677871B2
Automated monitoring of a voice communication session, when the session is in an on hold status, to determine when the session is no longer in the on hold status. When it is determined that the session is no longer in the on hold status, user interface output is rendered that is perceptible to a calling user that initiated the session, and that indicates that the on hold status of the session has ceased. In some implementations, an audio stream of the session can be monitored to determine, based on processing of the audio stream, a candidate end of the on hold status. In response, a response solicitation signal is injected into an outgoing portion of the audio. The audio stream can be further monitored for a response (if any) to the response solicitation signal. The response (if any) can be processed to determine whether the end of the on hold status is an actual end of the on hold status.
US11677863B1
An efficient computer-implemented method that allows an owner of a website to initiate voice and/or video calls with clients that are visiting the website of the owner in a manner that is simple for the visitor and can use fewer network resources than in prior approaches. The visit of the client to the website causes creating a socket connection between the client and the server. The server executes an application program to maintain a list of connected clients, and various metadata about the clients, which is presented to the website owner in an interface display. The owner can select any particular client among all the clients in the list, to initiate a peer-to-peer connection with that particular client and begin a call with them. The process executes without the client explicitly requesting a call. Consequently, a visitor to a website, and a representative of the website, can establish an audiovisual call rapidly and efficiently, then immediately begin addressing questions, requests, or requirements of the visitor.
US11677855B2
Systems, methods, and software described herein manage and process application programming interface (API) statistics associated with an API provider. In one example, a monitoring service may determine API function sequence information associated with requests to an API provider. Based on the API sequence information, the monitoring service may identify API path trends and generate summaries based on the API path trends.
US11677850B2
A method, an apparatus and a system for notification. The method includes; determining an event notification criterion; and determining whether participant information satisfies the event notification criterion, and if yes, sending a notification to a notified party: where the participant information includes at least one of a participant identifier, a participant identifier feature, a participant role or a participant role feature.
US11677847B1
Techniques are described for using sensor data derived from a monitoring system to drive personalized content. Sensor data captured by a monitoring system may be used to determine attributes of users of the monitoring system and/or attributes of a property monitored by the monitoring system. The determined attributes may be used to select content to present to users of the monitoring system. Content presentation may be made through the monitoring system and may be triggered based on events detected by the monitoring system.
US11677844B2
A method of delivering location-specific content by a content processing server is disclosed. A request for web content is received by the content processing server. A location of an originator of the received request for web content is identified. A local proxy server is selected based on the identified location of the originator of the received request for web content. The web content is requested via the selected local proxy server. Location-specific web content from the content provider is received via the selected local proxy server. The received local-specific web content is sent to the originator of the received request in response to the received request.
US11677832B2
A system, method, and computer program product for implementing voice activated hardware device enabling is provided. The method includes receiving an instruction set comprising initialization commands associated with initializing a non-specific device of a plurality of devices. The instruction set is analyzed and it is determined that specified instruction keywords are located within the initialization commands. The initialization commands are inputted into a bidirectional encoder representations from transformers (BERT) model classifier component and a specified device associated with the instruction set is classified. As a result, it is determined if a maximum threshold is reached for any class of devices and the specified device is assigned as a desired device. In response, the specified device is enabled with respect to an operationally functional state.
US11677821B2
A computer network device (such as a switch or a router) that implement host tracking is described. During operation, the computer network device may receive a report message that is associated with a host, which indicates that the host wants to join a group in a network that receives an audio-video channel from a source. In response, the computer network device may add information associated with the host to a group data structure associated with one or more hosts in the group. Then, when the computer network device receives a leave message that is associated with the host, the computer network device may remove or deactivates the host from the group data structure. Moreover, when the group data structure is empty or has no active hosts, the computer network device may stop forwarding the audio-video channel from the source to the group without further delay.
US11677819B2
In one embodiment, a network element in a network receives one or more machine learning models configured to make an inference about the network. The network element requests, according to a predefined peering plan, telemetry attribute data from one or more peer network elements specified by the peering plan. The network element receives the telemetry attribute data from the one or more peer network elements. The network element makes, using the one or more machine learning models, an inference about the network based in part on the received telemetry attribute data.
US11677817B2
One example method includes creating a manifest that specifies one or more requirements concerning execution of an application that resides at an end device in an N-tier configuration, identifying a workload that is associated with the application and executable at one or more edge stations of the N-tier configuration, gathering and evaluating network telemetry, orchestrating the workload based on the network telemetry and the manifest, scheduling performance of the workload at the one or more edge stations, and performing the workload at the one or more edge stations in accordance with the scheduling.
US11677812B2
A lightweight and extensible information model for machine-to-machine systems is disclosed. A service layer information management architecture uses three categories of atomic objects, subjects, actions, and descriptions. Information for use within the model is built using the atomic information objects. Application programming interfaces are used to perform operations and information processing by different nodes. Common service functions are used in the model as instances of a generic common service information model.
US11677805B2
A browser on a client device is navigated to a hosting computing system that hosts a service that provides access to documents. The browser is navigated to a particular document, to access the document. The document is displayed by the browser. A link to the document is displayed in an address bar generated by the browser, along with a graphical element indicative of the sharing attributes corresponding to the link.
US11677802B2
A client device adaptively streams a 360-degree video. A first segment is displayed based on a first viewing direction at a first time, where the first viewing direction is associated with a first viewport. The client requests a first base buffer segment based on the first viewport. The first base buffer segment has a presentation time after the first segment. At a second time, the viewing direction changes to a second viewing direction associated with a second viewport. The client requests, prior to the presentation time, a first viewport buffer segment based on the second viewport, with the same presentation time. The client device displays a second segment at the presentation time, wherein the second segment is either the first viewport buffer segment or the first base buffer segment. The client provides reports on viewport switching latency and on the most-requested segments.
US11677796B2
This present disclosure describes a system and methods for encoding optimization in streaming multimedia. At least one method includes training an optimization engine to discover the optimal encoding settings for a specific type of content; a user playing video games or content on a computer, using streaming software to combine all or part of their computer session with their local camera feed, the streaming software retrieving a graphical overlay for insertion into the video, the streaming software encoding the video using encoder settings optimized to the video game or content being played, and the streaming software publishing the encoded video to one or more streaming services for viewers to consume.
US11677793B2
Stream-based data deduplication is provided in a multi-tenant shared infrastructure but without requiring “paired” endpoints having synchronized data dictionaries. Data objects processed by the dedupe functionality are treated as objects that can be fetched as needed. As such, a decoding peer does not need to maintain a symmetric library for the origin. Rather, if the peer does not have the chunks in cache that it needs, it follows a conventional content delivery network procedure to retrieve them. In this way, if dictionaries between pairs of sending and receiving peers are out-of-sync, relevant sections are then re-synchronized on-demand. The approach does not require that libraries maintained at a particular pair of sender and receiving peers are the same. Rather, the technique enables a peer, in effect, to “backfill” its dictionary on-the-fly. On-the-wire compression techniques are provided to reduce the amount of data transmitted between the peers.
US11677785B2
According to some embodiments, a security model data store may contain a plurality of potential security policies, each accessible by multiple external applications. A security specifications data store may contain a plurality of potential security specifications, each accessible by the multiple external applications. A security policy engine computer platform may receive from an external application an indication identifying a security policy package. The security policy engine may then retrieve, based on the received indication, one of the potential security models from the security policy data store. Similarly, the security policy engine may retrieve, based on the received indication, one of the potential security specifications from the security specifications data store. The security policy engine may then arrange for a security policy package to be implemented for the external application, the security policy packing being associated with the retrieved potential security model and the retrieved potential security specification.
US11677784B2
The present disclosure describes systems and methods for using a model for a predetermined role for simulated phishing campaigns. A campaign controller communicates simulated phishing communications to one or more devices of a user using a model that the campaign controller selects from a plurality of models in a database that have been established for predetermined roles of a company. The model is selected based on one or more attributes of the user that are identified by the campaign controller. The campaign controller identifies one or more attributes of each user of a plurality of users for the simulated phishing campaign, and the campaign controller selects a respective model for each user based on the attributes of each user, wherein the models are not all the same for all of the users.
US11677777B1
Situational awareness and perimeter protection orchestration determines when network attacks are occurring, or predicts their occurrence, and provides tools and services to mitigate the attacks. The attacks can be denial of service attacks or distributed denial of service attacks or other types of attacks designed to disable and degrade a network. The dashboard can collect intelligence on what is happening on the network, and also streams of information from third parties that can be used to predict imminent network attacks. The dashboard can also determine what tools and services are available to the network operator in order to counteract the attacks.
US11677773B2
A method for securing a service implemented on a computer network includes identifying network assets in the computer network used by the service. The method further includes identifying vulnerabilities in one or more of the network assets, determining an asset risk score for each of the network assets, and determining a service risk score for the service. The method involves implementing one or more vulnerability remediation actions on the computer network to reduce the service risk score and secure the service.
US11677771B2
Techniques are provided for community threat intelligence for operational technology networks. For a plurality of OT networks, at least one monitoring device processes OT network traffic and collects telemetry data, and a telemetry sanitization system applies a sanitization process to the telemetry data to generate sanitized telemetry data that does not include sensitive data. A computer system receives sanitized telemetry data from the telemetry sanitization systems provided for the plurality of OT networks, maintains threat intelligence data generated based on the sanitized telemetry data, and provides access to at least one of the threat intelligence data and the sanitized telemetry data to a plurality of users.
US11677769B2
Methods for counting synchronization (SYN) packets to identify a SYN attack, applicable to network device, are provided. The network device includes a field programmable gate array (FPGA) for counting the total number of received SYN packets and a high-speed hardware memory connected to the FPGA. One of the methods includes: periodically traversing the count entries stored in the high-speed hardware memory, and aging any count entry for which a time difference between a current time and a creation time reaches a preset aging time interval; obtaining a first number of SYN packets and a second number of SYN packets; and updating the total number of the received SYN packets with a sum of the first number of SYN packets and the second number of SYN packets.
US11677767B2
Embodiments disclosed herein describe a server, for example a security awareness server or an artificial intelligence machine learning system that establishes a risk score or vulnerable for a user of a security awareness system, or for a group of users of a security awareness system. The server may create a frequency score for a user, which predicts the frequency at which the user is to be hit with a malicious attack. The frequency score may be based on at least a job score, which may be represented by a value that is based on the type of job the user has, and a breach score that may be represented by a value that is based on the user's level of exposure to email.
US11677738B1
Systems, apparatuses, and methods are disclosed for quantum entanglement authentication (QEA). An example method includes transmitting, a first electronic identification of a first subset of a first set of entangled quantum particles to a first computing device, transmitting, by the classical communications circuitry, a second number to a second computing device, wherein each entangled quantum particle in the first set of entangled quantum particles is entangled with a respective entangled quantum particle in a second set of entangled quantum particles, receiving, from the first computing device, a first number, the first number representative a measurement of the first subset of the first set of the entangled quantum particles, and in an instance in which the second number corresponds to the first number, authenticating a session between the first computing device and the second computing device.
US11677736B2
In an approach to transient identification generation, one or more computer processors receive a request for one or more identification artifacts associated with a user from a requesting entity. One or more computer processors determine a first set of identification artifacts. One or more computer processors transmit the first set of identification artifacts to the requesting entity. One or more computer processors determine whether the first set of identification artifacts is an approved response to the request for the one or more identification artifacts. In response to determining the first set of identification artifacts is the approved response to the request for the one or more identification artifacts, one or more computer processors generate a transient identification that includes the first set of identification artifacts. One or more computer processors transmit the transient identification to the requesting entity.
US11677730B2
A device includes a microcontroller, memory including secure memory to store a private key, a set of registers, and an authentication engine. The set of registers includes a write mailbox register and a read mailbox register, and message data is to be written to the write mailbox register by a host system. The message data includes at least a portion of a challenge request, and the challenge request includes a challenge by the host system to authenticity of the device. The authentication engine generates a response to the challenge, where the response includes data to identify attributes of the device and a signature generated using the private key. The authentication engine causes at least a portion of the response to be written to the read mailbox register to be read by the host system.
US11677728B2
One or more aspects described herein provide methods and systems for authoritatively confirming that a recipient is an intended recipient to receive personal data, and to securely transmit the personal data to the intended recipient, when both the sender and receiver are operating in a trustless ecosystem such as that used with blockchain technology. A computing device may receive an indication of a blockchain address used, by a sender computing device and via a blockchain, to send one or more virtual assets. The computing device may store an association between the blockchain address and the recipient. The computing device may send, to the sender computing device and in response to a query comprising the blockchain address, an indication of the recipient. The indication may be configured to cause the sender computing device to send, to the recipient, personal data associated with an owner of the one or more virtual assets.
US11677727B2
An apparatus may include a pipeline circuit configured to process packets and an authentication engine configured to authenticate packets and to provide an authentication signal to the pipeline circuit based on whether packets have been authenticated. The apparatus may further include a control circuit configured to route a given incoming packet to both the authentication engine and to a bypass path. The bypass path may be configured to provide a copy of the given incoming packet to the pipeline circuit to bypass the authentication engine.
US11677718B1
Systems and methods for file sharing over secure connections. An example method comprises: receiving a client request identifying a file sharing host and a file residing on the file sharing host; establishing a secure client connection; responsive to identifying a management connection with the file sharing host, transmitting an identifier and a parameter of the secure client connection via the management connection; receiving a host request to establish a secure host connection, the host request comprising the identifier of the secure client connection; establishing the secure host connection using the parameter of the secure client connection identified by the received identifier; forwarding, over the secure host connection, a first data packet received over the secure client connection, the first data packet comprising at least part of the client request; and forwarding, over the secure client connection, a second data packet received over the secure host connection, the second data packet comprising at least part of the file identified by the client request.
US11677711B2
Systems and methods are herein disclosed for displaying a smart preview of video content. A first claimed embodiment includes receiving video content. A system can then detect an event taking place during the video content having an event time. The system can then receive a request to display a preview of the video content. The system can then display the preview of the video content beginning at the event time.
US11677708B2
In one embodiment, a computer-implemented method comprises sending, by a client application to an email server, a first request to access an email message; receiving, in response to the first request, email message data, the email message data specifying a note identifier of a note; sending, to an application server, a second request to access the note based on the note identifier; receiving, in response to the second request, note data that defines, at least in part, content of the note; controlling a display device to display, based at least in part on the email message data and the note data, the email message and the note in-line with the email message.
US11677704B1
Techniques for scam detection and prevention are described. In one embodiment, an apparatus may comprise an interaction processing component operative to generate a scam message example repository; submit the scam message example repository to a natural-language machine learning component; and receive a scam message model from the natural-language machine learning component in response to submitting the scam message example repository; an interaction monitoring component operative to monitor a plurality of messaging interactions with a messaging system based on the scam message model; and determine a suspected scam messaging interaction of the plurality of messaging interactions; and a scam action component operative to perform a suspected scam messaging action with the messaging system in response to determining the suspected scam messaging interaction. Other embodiments are described and claimed.
US11677703B2
Systems and methods are described herein for automatically identifying spam in social media comments based on comparison of the context or topic of the popular or trending post with the context or topic of each comment associated with the post. Content of a social media post is processed to identify a topic of the social media post. A plurality of comments associated with the social media post are accessed and the topic of each comment is compared to the topic of the social media post and, if the topics do not match, the comment is identified as spam. A notification is generated for display to an administrator of the social media platform on which the social media post resides identifying the comment as spam.
US11677698B2
Systems and methods are provided for sending serialized data for an interactive message comprising a first session data item to a second computing device to render the interactive message using the first session data item and display the rendered interactive message comprising a first media content item associated with a first interactive object and receiving, from the second computing device, a second media content item associated with a second interactive object of the interactive message. The systems and methods further provided for generating a second session data item for the second interactive object of the interactive message, adding the second session data item to the serialized data, and sending the serialized data to a third computing device to render the interactive message using the serialized data and display the rendered interactive message comprising the first media content item and the second media content item.
US11677690B2
A system is disclosed. A system according to an embodiment may comprise a network interface, at least one processor, and at least one memory. The at least one memory may store instructions that, when executed, cause the at least one processor to: receive a first request for calling a first chatbot in connection with chatting based on text and/or speech through the network interface; request the first chatbot to join the chatting; receive a second request for calling a second chatbot in connection with the chatting through the network interface; request the second chatbot to join the chatting; receive a third request comprising a task related to the first chatbot and unrelated to the second chatbot; provide the third request to the first chatbot and the second chatbot after the first chatbot and the second chatbot join the chatting; receive a first response related to the task from the first chatbot; receive a second response indicating failure of the task or inability regarding the task from the second chatbot; and provide only the first response through the network interface. Additional various embodiments identified through the specification are possible.
US11677680B2
A disclosed method and system for allocating bandwidth among a plurality of virtual network ports assigned to a plurality of virtual machines accesses assignment information indicating which virtual network ports are assigned to which virtual machines. A network bandwidth manager (NBM) receives network utilization information indicating the network utilization of each virtual network port/The NBM further receives virtual machine priority information indicative of a derived priority for each of the plurality of virtual machines. The NBM configures bandwidth parameters for each of the virtual network ports based on the assignment information, network utilization information, and the virtual machine priority information.
US11677678B2
A system, method, and computer-readable medium are disclosed for performing a data center monitoring and management operation. The data center monitoring and management operation includes: identifying a plurality of asset resources within a data center; monitoring workloads within the data center, the monitoring providing data center workload data, the data center workload data including asset resource utilization data; determining whether certain asset resources are underutilized; presenting a load balance configurator user interface, the load balance configurator user interface enabling allocation of asset resources to target workloads; and, performing a data center asset allocation operation, the data center asset allocation operation reallocating workloads in response to the allocation of asset resources to target workloads.
US11677669B2
A communication device includes, a controller that executes control to receive a data transmission packet from another communication device, create a reception confirmation packet indicating reception of the data transmission packet, and store the created reception confirmation packet in a transmission buffer, and a transmitter that transmits a part of reception confirmation packets stored in the transmission buffer to the other communication device but does not transmit reception confirmation packets other than the transmitted reception confirmation packet to the other communication device.
US11677661B2
In one embodiment, a device obtains quality of experience metrics for an online application. The device obtains network metrics for one or more network paths over which traffic for the online application was routed. The device identifies a lack of correlation between the quality of experience metrics for the online application and the network metrics for the one or more network paths over which traffic for the online application was routed. The device disables, based on the lack of correlation, explicit probing of the one or more network paths.
US11677655B2
A method for providing an automatically enhanced model of one or more networks, the method may include (a) determining missing next hop points; (b) finding multiple linkable pairs of relevant network elements interfaces, wherein a relevant network element interface is associated with one of the missing next hop points; and virtually linking relevant first network element interfaces of the multiple linkable pairs and the relevant second network element interfaces of the multiple linkable pairs to provide the automatic enhanced model of the one or more network. The virtually linking may include virtually adding one or more artificial network elements between the relevant first network element interfaces of the multiple linkable pairs and the relevant second network elements interfaces of the multiple linkable pairs.
US11677645B2
Some embodiments provide a method of aggregating and providing packet metrics collected during a live packet monitoring session performed for packets matching a specified set of characteristics. The method receives, from one or more computing devices that process packets during the live packet monitoring session, multiple metrics associated with a set of packets matching the specified set of characteristics. Metrics associated with each packet in the set are accompanied by a packet identifier (ID) used to tag the packet by an initial computing device that processed the packet. The method uses the accompanying packet IDs to aggregate the received plurality of metrics. The method provides (i) an aggregated set of session metrics for the set of packets matching the specified set of characteristics during the live packet monitoring session and (ii) individual packet metrics using the packet IDs for at least one packet in the set of packets.
US11677643B2
A processing system may obtain a first sampled flow record for a first flow in a network, comprising information regarding selected packets of the first flow, derive, from the first sampled flow record, a data volume and a duration of the first flow, and determine a first flow metric for the first flow that is calculated from the data volume and the duration, where the first flow metric is one of a plurality of flow metrics for a plurality of flows, and where the plurality of flow metrics is determined from the plurality of sampled flow records associated with the plurality of flows. The processing system may then classify the first flow into one of at least two classes, based upon the first flow metric and at least a first flow metric threshold.
US11677639B2
Systems, methods, and software technology are disclosed herein for monitoring for and reporting on degraded connections between applications and application resources. In an implementation, a connection service receives requests from an application to ascertain whether or not a connection between the application and an application resource has become degraded. The service probabilistically determines whether or not the connection has become degraded and replies to the application with information indicative of the same.
US11677629B2
The disclosed technology is generally directed to the identification of unobservable nodes. In one example of the technology, a set of monitored machines are monitored. Each of the monitored machines includes associated monitoring logic. Monitoring the set of monitored machines includes receiving the machine information from the monitoring logic. A total inventory list of the set of monitored machines is generated in a manner that is independent of the monitoring of the monitored machines. An agent inventory list is generated such that the agent inventory list is a list of machines that, based on the monitoring of the monitored machine, are determined to have been running monitoring logic during a particular time period. Unobservable machine information that is associated with a set of unobservable machines is determined based on a comparison of the total inventory list with the agent inventory list.
US11677626B1
Systems and methods are provided for a computer-implemented method of implementing an on-demand computing network environment. An example system performs steps including configuring an on-demand computing network, wherein configuring includes assigning a first provisioned resource as a hub node; and assigning one or more second provisioned resources as rim nodes, wherein rim nodes are configured to communicate with one another via the hub node. They example system further moves a particular node of the on-demand computing network by provisioning a new provisioned resource as a new node to replace the particular node and configuring the new provisioned based on parameters associated with the particular node; establishing a tunnel between the new node and a neighboring node of the particular node; and deprovisioning the particular node such that traffic between the new node and the neighboring node traverses the established tunnel.
US11677620B2
Computing systems, for example, multi-tenant systems create data centers in a cloud platform using a cloud platform infrastructure language that is cloud platform independent. The system receives a cloud platform independent declarative specification describing a new datacenter to be created and a customization specification for customizing the data center. The system compiles the declarative specification along with the customization specification to generate a metadata representation of the data center. The metadata representation is used to generate a data center on a target cloud platform. Different customization specifications can be provided to generate different customized datacenters based on the same declarative specification. For example, the different customized data centers may implement different policies, for example, network policies, security policies, and so on.
US11677619B2
Constraints are stored. A plurality of processing stages is processed. For at least one of the plurality of processing stages, an input declarative requirement is utilized with at least some of the constraints to determine an output declarative requirement that is at a different level than a level of the input declarative requirement. At least a portion of the plurality of processing stages are utilized to at least in part automatically configure a computer network.
US11677617B1
The present invention entails a highly available system comprising at least one host with at least one monitoring agent fit to send data, a cloud based proxy fit to receive the data, wherein said proxy comprises: an adapter, a master monitoring agent fit to command the at least one monitoring agent, and a failover server. The highly available system is further made up of at least one secondary cloud based proxy capable of communicating with the cloud based proxy, wherein the secondary cloud based proxy also comprises: a second adapter, a second master monitoring agent fit to command at least one monitoring agent, and a second failover server fit to communicate with the failover server. Finally, the highly available system also includes a node, wherein the node communicates with at least the cloud based proxy and the secondary cloud based proxy.
US11677612B2
Methods and apparatus for identifying the root cause of deterioration of system level experience (SLE). Offending network components that caused the SLE deterioration are identified and corrective actions are taken.
US11677603B2
Wireless communications systems may configure a subset of allocated resources (e.g., one or more resource elements (REs) of one or more allocated resource blocks (RBs)) as peak reduction tones (PRTs) for a peak-cancelation signal. For instance, wireless communications systems may configure a fixed PRT allocation based on a Costas array. In some examples, each column of a Costas array may correspond to a RB of a set of allocated resources. A transmitting device may thus identify one or more PRT REs based on the Costas array and a mapping of allocated RBs to the columns of the Costas array. For instance, a transmitting device may identify a pattern of PRT REs to use for a peak-cancellation signal based at least in part on a configured Costas array (e.g., where the peak-cancellation signal may reduce peaks of a corresponding data signal to ultimately reduce peak-to-average power ratio (PAPR) of a transmission).
US11677598B2
A method of transmitting a frame is provided by a device in a WLAN. The device sets as additional data subcarriers some of subcarriers which are not set as data subcarriers in at least part of fields included in a frame of a legacy frame format, and allocates information to the additional data subcarriers.
US11677596B2
Automobile to automobile, automobile to subscriber and automobile to base station 5G or 4G or 3G or 2G standardized digital cellular communication methods and systems with location finding for control of navigation. Automobile receives, demodulates and processes a modulated signal, and transmits the demodulated processed signal. Processing a sensor generated signal for control of automobile, or for transmission of processed sensor signal. A touchscreen generated signal is processed for control of communications, or for control of location finding, or for display of navigation of the automobile. Processing a camera signal into a processed camera signal and providing said processed camera signal to an interface unit, for display or transmission of the camera signal. Processed data signal in automobile comprises a cross-correlated and/or Time Constrained Signal (TCS) wave form and Long Response (LR) filtered signal.
US11677592B2
A transmitter is provided. The transmitter includes a bus system including at least two bus lines. Further, the transmitter includes an envelope tracking circuit coupled to the at least two bus lines, and a plurality of power amplifiers. At least a first one of the plurality of power amplifiers, while in active state, is configured to selectively couple its input to the one of the at least two bus lines which is supplied with a supply voltage or a bias signal by the envelope tracking circuit that is based on an envelope of a first baseband signal related to a first radio frequency signal received by the first one of the plurality of power amplifiers for amplification.
US11677584B2
A datagram-oriented UDP protocol is used for communication between tunnel gateways in a wide area network. Lightweight remote client accesses network services using TCP tunneling. Each remote client maintains one or more UDP/IP+DTLS communication channels to a single member of the gateway group. Gateway servers belonging to the gateway group form some interconnection topology linking each gateway server to each other gateway server, whereby each gateway server maintains a communication channel with every other gateway server in the gateway group.
US11677580B2
Disclosed are meeting spaces that are accessible through an adjoining facility or area, and associated systems and methods that provide automated levels of security for classified discussions. The meeting spaces are configured to automatically adapt to different levels of classification, e.g., from any of unclassified to top secret classifications. The meeting spaces are prevented from becoming active for their intended function until all required security features are activated. In some embodiments, the meeting spaces include one or more electronically opaquing privacy glass windows between the meeting space and the adjoining facility. The privacy glass can either appear as opaque, such as when a classified meeting or call is taking place or as a failsafe mode, or can be optically transmissive, such as when the space is unused, is used for unclassified purposes, and/or when the adjoining area is used at the same or higher level of classification.
US11677569B1
A method, system, and apparatus for managing digital certificates, managing a certificate authority (CA), and cross-referencing CA hierarchies. The method includes receiving, by a processor of a CA computing system, at least one of a digital certificate generation request and a digital certificate revocation from a user via a user computing device, the digital certificate generation request including a user public key and a user identity. The method further includes generating a digital certificate for the user and signing the digital certificate with a CA private key, wherein the CA private key is associated with a known CA public key. The method further includes publishing the digital certificate signed with the CA private key to a digital certificate blockchain, determining a certificate status of the digital certificate, and publishing an update to the digital certificate blockchain to reflect the certificate status of the digital certificate.
US11677568B2
A method for collecting and managing event data of a vehicle can be performed by one or more computing systems. The method includes acquiring event data generated by an event data recorder mounted on a vehicle and a first certificate assigned to the vehicle, associating the event data with the first certificate, storing the event data in a first database, acquiring the first certificate and a second certificate assigned to the vehicle, associating the first certificate with the second certificate, and storing the first certificate in a second database.
US11677566B2
There is provided a requestor device for digital signing of a message, comprising: at least one hardware processor executing a code for: transmitting the message for signing thereof, in a single request session over the network to each one of a plurality of validator devices, wherein a beacon device computes and transmits over a network to each one of a plurality of validator devices a signature-data value computed and signed by the beacon device, receiving in a single response session from each one of the plurality of validator devices, a respective partial-open decrypted value computed for the signature-data value and the message, and aggregating the partial-opens decrypted values received from the plurality of validator devices to compute the digital signature of the message.
US11677565B2
An authentication system may receive a request signature corresponding to a user request to view secure user information on a user device and generate a server-side signature matching the request signature to authenticate the user device to receive the secure user information without authenticating the user. The request signature may include a device identifier corresponding to the device, a token code generated by the authentication system and stored by the user device, a timestamp corresponding to the transmission time of the request signature, and a version of the device identifier, the token code, and the timestamp encrypted using a signature key provided to the user device by the authentication system. The authentication system may generate the server-side signature using the timestamp and stored copies of the device identifier, the token code, and the signature key.
US11677557B1
A system and method for capturing value preference based data from a requestor of one or more digital content presentations during an access sequence and transforming the captured data into a useful tool enabling the content provider to modify the user experience prior to or subsequent to granting access to the requested content resulting in a more efficient and tailored interaction between the requestor and the content provider.
US11677543B2
Plurality of users share a common key while permitting change of members sharing the common key and computational complexity required for key exchange is reduced. Ri and ci are computed based on a twisted pseudo-random function in a first key generation step. sid is generated based on a target-collision resistant hash function and (sid, Rα, Rβ) is transmitted to communication devices Ui in a session ID generation step. T1 and T′ are computed based on a pseudo-random function in a representative second key generation step. Tj is computed based on the pseudo-random function in a general second key generation step. k′ is computed based on the twisted pseudo-random function and T′j is computed with respect to each j in a third key generation step. K1l and k1 are computed in a first session key generation step. A common key K2 is generated based on the pseudo-random function in a second session key generation step.
US11677542B2
An example operation may include one or more of identifying blockchain transactions for a particular blockchain, identifying blockchain transaction metrics from the blockchain transactions, determining whether the blockchain transaction metrics require a change to current blockchain operating rules, and when the blockchain transaction metrics require the change to the current blockchain operating rules, modifying the current blockchain operating rules.
US11677541B2
A method is provided for securely accessing code in an external memory. In the method, plaintext code may be stored in internal memory as sets of multiple blocks, each of the multiple blocks having N-bits. The code is encrypted and stored in the external memory. A block cipher having an authenticated encryption mode is used to convert the plaintext code to ciphertext code plus an authentication tag corresponding to each set of the multiple blocks. The external memory is formatted to store the ciphertext and the authentication tag. A translated address for the ciphertext is created from a plaintext address. During a read operation, the generated authentication tag is checked with an expected authentication tag. If the check is successful, the ciphertext code is decrypted and provided to a CPU for execution as plaintext code. In one embodiment, the CPU executes the plaintext code “in place” in the external memory.
US11677534B2
A device resolves a collision between its transmission and a simultaneous transmission of another device. The device is configured to interrupt its transmission, determine a negotiation signal, and determine at least one available resource to occupy with the negotiation signal during a negotiation period. Further, the device is configured to transmit the negotiation signal on the at least one available resource and simultaneously receive a negotiation signal on another resource from at least one other device during the negotiation period. Then, the device is configured to decide, based on all negotiation signals, whether to retransmit the interrupted transmission after the negotiation period.
US11677524B2
Wireless communications systems and methods related to determining a QCL for receiving a reference signal are provided. A user equipment (UE) determines a QCL configuration for receiving a reference signal during a first time period based on a transmit beam direction to be used for transmission during the first time period. The user equipment receives the reference signal using a first receive beam direction based on the QCL configuration while transmitting a first communication signal using the transmit beam direction in a common frequency band during the first time period.
US11677521B2
The present invention is designed to communicate using a radio interface with improved scalability in the frequency domain. According to the present invention, a user terminal includes a receiving section that receives a downlink control signal including information about the assignment of a downlink data signal and receives the downlink data signal based on the downlink control signal, and a transmission section that transmits an uplink control signal including transmission acknowledgment information in response to the downlink data signal. Further, a plurality of frequency domain units constituting the entire frequency band as a block are formed. The downlink control signal, the downlink data signal and the uplink control signal are time-division-multiplexed in the same frequency domain unit.
US11677520B2
Methods, systems, and devices for wireless communications are described that provide for allocation of control channel candidates for multiple component carriers (CCs) in carrier aggregation (CA) communications. A CA limit may correspond to a total number of configurable control channel candidates across multiple CCs. The control channel candidates may include blind decoding (BD) candidates or control channel element (CCE) candidates for channel estimation. A per-CC limit of control channel candidates may correspond to a number of configurable control channel candidates for each CC. An applied set of control channel candidates may be determined by allocating control channel candidates across the multiple CCs based on the CA limit and the per-CC limit. Such techniques may be used in cases where the CCs have a same numerology or mixed numerology, and may also be used for cross-carrier scheduling.
US11677516B1
The present disclosure generally relates to systems, methods and software for selecting a spectral segment for important downlink and/or uplink transmissions. Particularly, the spectral segment may be a set of contiguous subcarriers within a plurality of subcarriers transmitting over a channel to a population of cable modems. In an embodiment, the systems, methods and software disclosed herein optimize placement of a physical link channel (PLC) within an OFDM channel. In an embodiment, the system, methods and software disclosed herein optimize placement of a ranging region within an OFDMA channel.
US11677507B2
An electronic device (such as an access point) that performs a remedial action is described. This electronic device may transmit, using a first radio in the electronic device, a physical layer convergence protocol (PLCP) protocol data unit (PPDU) to a recipient electronic device on a first link between the electronic device and the recipient electronic device, where the PPDU includes a PPDU preamble and a set of media access control (MAC) protocol data units (MPDUs). Then, the electronic device may receive, using a second radio in the electronic device, feedback from the recipient electronic device on a second link between the electronic device and the recipient electronic device. Next, the electronic device may perform the remedial action based at least in part on the feedback. For example, the electronic device may abort the PPDU transmission and/or retransmit one or more of the set of MPDUs.
US11677496B2
A system and method for detecting a scrambling seed in communication between a drone and a controller are described. The system comprises a radio-frequency (RF) receiver configured to receive an RF signal transmitted between the drone and a controller. The RF signal includes scrambled data that contain repetitions of unscrambled data based on known scramblers with an unknown scrambling seed. The system further comprises a memory device in communication with a hardware processor and having stored computer-executable instructions to cause the hardware processor to identify the smallest number of bits required in each segment of scrambled data for data combining by finding an invertible predetermined matrix. The hardware processor is configured to determine the unknown scrambling seed based on a function combining the predetermined matrix, transition matrices of scramblers, and segments of received scrambled data.
US11677494B2
A method for enhanced error protection using double-cyclic redundancy check (CRC) includes receiving a first packet, by a first physical layer (PHY). The first packet includes a source packet and a first CRC. The method also includes encrypting the first packet having the first CRC to generate an encrypted first packet. The method further includes appending a second CRC to the encrypted first packet to produce a second packet, and transmitting the second packet to a second PHY via a transmission line.
US11677489B2
A large number of degrees for relays of optical signals transmitted via optical paths in the degrees is secured. A wavelength cross-connect device 20A performs a relay by splitting optical signals from respective degrees indicated by reference numerals 40l, 40h, 40m, 40q, each of the degrees being provided by optical fibers, via respective optical couplers and outputting the split optical signals to output sides of the plurality of degrees via respective WSSs 23a to 23d. As the optical couplers, variable couplers 27a to 27d whose respective splitting ratios, each of which is a ratio of optical signal power losses in splitting an optical signal, are variable are used. The wavelength cross-connect device 20A includes a control unit 26 that performs control to change the splitting ratios in such a manner as to eliminate an imbalance among OSNR margins of the output sides of the degrees in which a plurality of optical paths transmitting the split optical signals extend. The control unit 26 calculates the margins for the respective optical paths transmitting the split optical signals via the variable couplers 27a to 27d, for each of the output sides of the degrees. The control unit 26 performs control to, based on respective smallest margins of the degrees in all the margins, change the splitting ratios of the variable couplers 27a to 27d in such a manner as to eliminate an imbalance between the margins of the degrees.
US11677488B2
User equipment associated with a legacy network may utilize a bottom-to-top search technique to identify relevant control channel samples. Generating a control channel that is configured for the bottom-to-top search technique may lead to poor performance in a single-carrier waveform, which may be disadvantageous as networks move toward New Radio. In some aspects, described herein, a base station generates a control channel that is configured to minimize gaps in the control channel, and a user equipment performs a top-to-bottom search technique to identify relevant control channel samples. By using the top-to-bottom search technique, degradation of single-carrier waveforms is reduced and efficiency is improved.
US11677477B2
Methods, systems, and devices for a decision directed multi-modulus searching algorithm are described. A receiver may receive a signal including a set of data symbols. The receiver may iteratively determine a set of centroids for demodulating the set of data symbols (e.g., as part of a training procedure). The centroids may be used to demodulate the set of data symbols according to a modulation constellation associated with the set of data symbols. The training procedure may include, for each data symbol of a subset of data symbols, assigning a centroid of the set of centroids to each data symbol and updating the set of centroids based on assigning the centroid to each data symbol. The receiver may demodulate the set of data symbols based on the updated set of centroids.
US11677465B2
A preFEC BER of a selected optical link is determined. A FEC Detected Degrade (FDD) threshold, FEC Excessive Degrade (FED) threshold, and FEC limit threshold are obtained for the selected optical link. The FDD threshold is less than the FED threshold and the FED threshold is less than the FEC limit. Based on the FDD threshold, FED threshold, the FEC limit, and a determination that a postFEC BER==0, it is determined whether a link down condition of the selected optical link can be asserted or de-asserted.
US11677462B1
Systems, methods, and non-transitory computer readable media are configured to determine an optical length of an event in a cable. A physical length of the event in the cable can be determined based on a correlation between optical lengths and physical lengths in the cable. A geographic location of the event can be provided based on the physical length of the event.
US11677447B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An apparatus of a terminal in a wireless communication system is provided. The apparatus includes at least one transceiver and at least one processor operatively coupled to the at least one transceiver. The at least one processor is configured to control the transceiver to communicate through a cell determined based on information regarding a strength of a received signal for a first cell and a path diversity (PD) for the first cell. The PD comprises information regarding paths associated with the first cell.
US11677443B1
Systems and methods for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor, are disclosed. In an embodiment, a method for transmitting data between a first communication device associated with an analyte sensor and a second communication device configured to provide user access to sensor-related information comprises: activating a transceiver of a first communication device associated with an analyte sensor at a first time; and establishing a two-way communication channel with the second communication device; wherein the activating comprises waking the transceiver from a low power sleep mode using a forced wakeup from the second communication device.
US11677437B2
Comprehensive system design to address the needs for virtual segmentation of the coaxial cable plant
Methods and devices for dynamically designated first and second subsets of a plurality of frequency channels as upstream and downstream channels, respectively, for performing wired communications using virtual segmentation between a network controller and an endpoint device. performing virtual segmentation to service an endpoint device. Communications are performed between the network controller and the endpoint device through a wired communication medium using the upstream and downstream channels. The first subset and second subsets of the plurality of channels are designated as upstream channels and downstream channels, respectively, based at least in part on one or both of upstream and downstream channel demand and channel availability.
US11677436B1
A platform is provided which removes the need for the pilot to select between high angle and low angle antenna elements. By the automatic selection, the platform may improve BLOS connectivity during various phases of flight, such as during banking operations. The platform includes a SATCOM antenna including first and second elements. The platform also includes one or more SDRs which provide receive and transmit functions for the BLOS waveform. The platform may also include either a UHF diversity combiner or an LNA diplexer assembly. Thus, two methods are described for reducing out-of-service events for CDMA and legacy Narrowband UHF SATCOM.
US11677434B2
A data transmission method for use between a wireless transmitter and a wireless receiver of a wireless peripheral device is provided. In a frequency hopping procedure, the wireless transmission data is re-transmitted through a secondary transmission channel. Consequently, a transmission delay problem is reduced. Moreover, the wireless receiver issues a special acknowledgement packet with loadable information to the wireless transmitter. Consequently, the master control power of the frequency hopping procedure is switched from the wireless transmitter to the wireless receiver. In addition, the information control capability of the wireless receiver to control the wireless transmitter in the communication application level can be increased.
US11677432B2
An information handing system includes a transmitter, a receiver, and a differential signal channel. The transmitter provides a differential signal on a pair of differential outputs. The receiver receives the differential signal on a pair of differential inputs. The differential signal channel carries the differential signal from the differential outputs to the differential inputs. The differential signal is provided on the differential signal channel as a voltage swing between a first positive voltage and a first negative voltage with reference to a ground plane of the information handling system.
US11677430B2
According to one embodiment, a transformer-based in-phase and quadrature (IQ) includes a differential balun having a first inductor and a second inductor. The first inductor has a first input terminal and a first output terminal. The second inductor has a second input terminal and a second output terminal. Additionally, the IQ generator circuit includes a third inductor magnetically coupled with the first inductor. The third inductor has a first isolation terminal and a third output terminal. The IQ generator circuit also includes a fourth inductor magnetically coupled with the second inductor. The fourth inductor has a second isolation terminal and a fourth output terminal. The IQ generator circuit additionally includes a first transistor coupled to the first input terminal of the first inductor. Further, the generator circuit includes a second transistor coupled to the second input terminal of the second inductor. The first transistor, the second transistor, the first inductor, and the second inductor form a part of a differential amplifier.
US11677420B1
Example systems, read channel circuits, data storage devices, and methods to use inter-symbol interference message passing (ISI-MP) data in a read channel are described. The read channel circuit includes a soft output detector, such as a soft output Viterbi algorithm (SOVA) detector, configured to determine both the first most likely and second most likely sets of symbols and output inter-symbol interference data based on the adjacent symbols and corresponding ISI in each set of symbols. The inter-symbol interference data may be used by an ISI-MP circuit configured to model ISI-MP and provide feedback to an iterative decoder during local iterations.
US11677419B2
A cyclic redundancy check, CRC, decoder circuit having a K-bit input bit sequence, s, comprising information bits and CRC bits; and at least one processor (P) configured to perform a CRC decode computation and configured to: use an inverse of a predefined CRC generator polynomial that encoded the K-bit input bit sequence, s, to produce a data set; compute a CRC syndrome from the data set; and determine whether the CRC syndrome contains any one-valued bits indicative of a CRC error. An LUT stores one or more rows of a CRC generator matrix (G) generated from the inverse of the predefined CRC generator polynomial. A set of mod(−K,P) zero-valued filler bits are appended to an end of the K-bit input bit sequence, wherein an order of the rows in the CRC generator matrix (G) is reversed and aligned with the input bits of the input stream.
US11677416B2
A hardware implementable lossless data compression decompression algorithm is disclosed, where the input data string is described in term of consecutive groups of alternating same type bits, where one of these groups of same type bits is defined as a preferred group with the other groups having either lower or higher number of same type bits, where the data string is partitioned into variable length processing strings where the variable length is determined by the occurrence of the preferred group or of a determined number of bits consisting of groups of lower number of same type bits, where these variable length processing strings are processed function of the configuration and content of each processing string only, where consecutive processing strings are additionally processed based on their content only, where processing is performed in a loop until a certain target performance is achieved, where processing is done without any data analysis, and where no negative compression gain is achieved for any content of an input string.
US11677412B2
A semiconductor device performs sequential comparison of an analog input signal and a reference voltage to digitally convert the analog input signal. The semiconductor device includes an upper DAC generating a high-voltage region of the reference voltage based on a predetermined code, a lower DAC generating a low-voltage region of the reference voltage based on the code, and an injection DAC having the same configuration as that of the lower DAC and adjusting the low-voltage region of the reference voltage.
US11677410B2
Methods, systems, computer-readable media, and apparatuses for spurious information reduction in a data signal are presented. One example of such an apparatus includes a data converter including a plurality of analog-to-digital converters (ADCs) and configured to produce a plurality of sampled signals, a normalizer configured to obtain a plurality of common-bandwidth signals from at least the plurality of sampled signals, and a common-mode filter configured to produce a digital output signal based on the plurality of common-bandwidth signals.
US11677406B2
In a described example, an apparatus includes a package substrate having a device side surface and a board side surface opposite the device side surface, a physics cell mounted on the device side surface having a first end and a second end, a first opening extending through the package substrate and lined with a conductor, aligned with the first end, a second opening extending through the package substrate and lined with the conductor, aligned with the second end, a millimeter wave transmitter module on the board side, having a millimeter wave transfer structure including a transmission line coupled to an antenna aligned with the first opening, and a millimeter wave receiver module mounted on the board side surface of the package substrate and having a millimeter wave transfer structure including a transmission line coupled to an antenna for receiving millimeter wave signals, aligned with the second opening.
US11677403B1
A delay lock loop circuit includes a receiver, a delay line circuit, a clock signal generator and a phase detecting circuit. The receiver receives a clock signal and a reference voltage and generates a reference clock signal according to the clock signal and the reference voltage. The delay line circuit is coupled to the receiver and generates a delayed clock signal by delaying the reference clock signal with a delay indication signal. The clock signal generator generates an output clock signal according to the delayed clock signal. The phase detecting circuit generates a detection result by sampling the reference clock signal with a feedback clock signal generated by the output clock signal, and generates the delay indication signal according to a digital value of the detection result.
US11677372B2
A method and structure for a transfer process for an acoustic resonator device. In an example, a bulk acoustic wave resonator (BAWR) with an air reflection cavity is formed. A piezoelectric thin film is grown on a crystalline substrate. Patterned electrodes are deposited on the surface of the piezoelectric film. An etched sacrificial layer is deposited over the electrodes and a planarized support layer is deposited over the sacrificial layer. The device can include a dielectric protection layer (DPL) that protects the piezoelectric layer from etching processes that can produce rough surfaces and reduces parasitic capacitance around the perimeter of the resonator when the DPL's dielectric constant is lower than that of the piezoelectric layer. The DPL can be configured between the top electrode and the piezoelectric layer, between the bottom electrode and the piezoelectric layer, or both.
US11677369B2
In one implementation, a circuit can include a reference pin and an operational amplifier that can include an output pin, an inverting input pin and a non-inverting input pin. The inverting input pin can be electrically coupled to the output pin via a first impedance and to the reference pin via a second impedance. The non-inverting input pin can be electrically coupled to the reference pin via a third impedance and can be configured to receive a detection signal. The reference pin can be configured to receive a detection reference signal associated with the detection signal.
US11677365B2
An envelope tracking (ET) power management apparatus incorporating multiple power amplifiers is provided. The ET power management apparatus includes a single ET integrated circuit (ETIC) configured to provide multiple ET voltages to the multiple power amplifiers for amplifying a radio frequency (RF) signal concurrently. The ETIC includes multiple first ET voltage circuits configured to generate multiple first ET voltages and a second ET voltage circuit configured to generate a second ET voltage. The ETIC is configured to provide each of the first ET voltages to an output stage amplifier(s) in a respective one of the power amplifiers and provide the second ET voltage to a driver stage amplifier in all of the power amplifiers. By supporting the multiple power amplifiers using a single ETIC, it is possible to reduce footprint, power consumption, and heat dissipation in an electronic device employing the ET power management apparatus.
US11677361B2
The invention provides a radio frequency (RF) amplifier apparatus including an amplifier and a resonance circuit. An input terminal of the amplifier receives an RF signal. The amplifier amplifies a first frequency component of the RF signal and outputs the amplified first frequency component to an output terminal of the amplifier. A first terminal and a second terminal of the resonance circuit are respectively coupled to the input terminal and the output terminal of the amplifier. The resonance circuit provides a low impedance path for a second frequency component of the RF signal between the input terminal and the output terminal of the amplifier, and provides a high impedance path for the first frequency component of the RF signal between the input terminal and the output terminal of the amplifier.
US11677360B2
A multi-path audio amplification system that provides an output drive signal to electromechanical output transducers provides improved undistorted headroom, reduced path switching noise, and/or improved frequency response performance. Multiple signal amplification paths receive an audio input signal and have corresponding multiple output stages that have differing output impedances. A mode selector selects an active one of the multiple signal amplification paths is selected to supply the output drive signal. Outputs of the multiple output stages are coupled to the electromechanical transducer to provide the output drive signal and at least one of the multiple signal amplification paths includes an equalization filter for filtering the audio input signal to compensate for phase or gain differences referenced from the input to the outputs of the multiple output stages due to interaction between the differing output impedances and an impedance of the electromechanical transducer.
US11677355B2
A circuit includes a transformer having a primary coil coupled to a first power amplifier (PA) and a second PA, and a secondary coil. The secondary coil supplies a current to an antenna based on a first direction of a first phase of a first amplified constant-envelope signal in the primary coil with respect to a second phase of a second amplified constant-envelope signal in the primary coil. The circuit further includes load impedance coupled between a median point of the primary coil and ground. The load impedance is adjusted to match one of an impedance of the differential antenna, an impedance of the first PA, and an impedance of the second PA, based on the ripples detected by the ripple detector.
US11677348B2
A motor control center (MCC) for an industrial system includes a plurality of sections and a safety bus. Each section includes one or more units. Each unit includes one or more industrial control devices. The safety bus is configured to receive safety signals from a safety distribution unit and delivers the safety signals to each unit of the plurality of section.
US11677342B2
A method for detecting an initial position of a rotor of a permanent magnet synchronous motor in a no-load environment can comprise the steps of: estimating a temporary initial position α′ by means of aligning a d axis; measuring a first voltage command which is output by performing velocity control within predetermined velocity ranges with respect to the forward direction of a motor on the basis of the temporary initial position α′; measuring a second voltage command which is output by performing velocity control within the predetermined velocity range with respect to the reverse direction of the motor on the basis of the temporary initial position α′; calculating respective variations of the first voltage command and second voltage command, and calculating a compensation angle α″; and calculating an initial position α of the rotor on the basis of the sum of the temporary initial position α′ and compensation angle α″.
US11677341B2
A motor drive circuit provides a drive signal to an electronically commutated motor. A control circuit the motor drive circuit based on calibration data. The calibration data indicate a relationship between an actual angular position of a rotor of the motor in response to the drive signal and an expected angular position of a rotor of an ideal motor in response to the drive signal.
US11677335B2
A method of operating a thyristor-based line-commutated multi-phase power converter on a multi-phase AC voltage connection point, which is supplied by an AC voltage network. Between the AC voltage connection point and an AC voltage connection of the power converter, a series circuit of modules is arranged for each phase. Each of the series circuits has a first electronic switching element, a second electronic switching element, and an electric energy storage device. The voltages of the phases of the AC voltage connection point are measured and, if an undervoltage is detected on a phase of the AC voltage connection point, an additional voltage adding to the voltage of that phase is generated by way of the series circuit of modules allocated to that phase in such a way that the voltage of that phase is increased, at least temporarily.
US11677333B2
An inverter with an amplitude pulse width (APW) architecture that generates a single phase AC (Alternating Current) power waveform is disclosed. The inverter generates a multi-level stepped voltage waveform, each step of the multi-level stepped waveform having a modulated width of a selected voltage. The inverter further comprises a soft fuse protection system. This disclosure also relates to a personal power plant system using said inverter and a method to generate an AC power sine wave with reduced harmonic distortion.
US11677330B2
A power conversion device connected in parallel to a second power conversion device including power conversion circuitry that performs power conversion by changing a connection state between first multiple lines on a primary side and second multiple lines on a secondary side, baseline selection circuitry that selects one of the second multiple lines on the secondary side as a baseline and partial modulation control circuitry that controls the power conversion circuitry to maintain a state in which the baseline is connected to one of the first multiple lines on the primary side and to change a connection state between other second multiple lines on the secondary side and the first multiple lines on the primary side, wherein the baseline selection circuitry switches a line selected as the baseline based on a switching timing used by second baseline selection circuitry of the second power conversion device to select a second baseline.
US11677329B2
A drive system (300) includes a plurality of power cells (312) supplying power to one or more output phases (A, B, C), each power cell (312) having multiple switching devices (315a-d) incorporating semiconductor switches, and a control system (400) in communication with the plurality of power cells (312) and controlling operation of the plurality of power cells (312), wherein the control system (400) includes a system on chip (410) with one or more central processing units (412, 414) and a field programmable gate array (416) in communication with the one or more central processing units (412, 414).
US11677327B2
A method and apparatus include a primary transformer coil, a secondary transformer coil, and a center tapped inductor coupled to the secondary transformer coil. A first switch may be in electrical communication with the center tapped inductor and may be configured to affect the first output voltage. A second switch may be in electrical communication with the center tapped inductor and may be configured to affect the second output voltage. In a particular example with an analog current (AC) output voltage, the two output voltages are out of phase to each other. In a direct current (DC) implementation, the transformer may be operated to output a positive and a negative output voltage. The apparatus may function as a resonant converter, or may operate in non-resonant mode. In one implementation, an H bridge may provide reactive power support. An inductor filter may be in electrical communication with the secondary transformer coil. Where desired, a diode bridge may be in electrical communication with the primary transformer coil.
US11677325B2
A power converter controller includes an analog to digital converter (ADC) to generate a digital representation of a feedback signal of a power converter, the feedback signal being received from a compensator of the power converter and being based on an output voltage of the power converter. A nonlinear gain block of the power converter controller receives the digital representation of the feedback signal and generates a transformed digital representation of the feedback signal using a nonlinear function. A switch control block of the power converter controller controls an on-time of a primary-side switch of the power converter based on the transformed digital representation of the feedback signal.
US11677324B2
A converter system includes a switch adapted to be coupled to an inductor, and configured to switch between first and second states responsive to a loop control signal. Calibration circuitry is configured to operate in first and second control modes, provide a calibration voltage in the first control mode, and store the calibration voltage in the second control mode. In a first instance of the first control mode, the calibration voltage is based on a difference between a feedback voltage and a reference voltage. In a second instance of the first control mode, the calibration voltage is the stored calibration voltage from the second control mode. A comparator is coupled to the switch and the calibration unit, and is configured to provide the loop control signal based on a combination of at least the feedback voltage, the reference voltage, the calibration voltage, and a periodic signal.
US11677308B2
A multiphase converter topology is used for the transmission of electrical energy from an AC voltage input with m grid phase connections to a DC voltage output or vice versa. It has a power part with half-bridges for switching currents, an AC voltage filter between the power part and the AC voltage input, and DC voltage block(s) connected between the power part and the DC output. The AC voltage filter has alternating voltage filter stage(s) with m+1 input connections, m+1 output connections and a ground connection. The m grid phase connections are thereby connected in parallel to one another and form a first phase connection for the connection of a single-phase AC voltage. A neutral conductor connection of the AC voltage filter forms a neutral conductor connection of the AC voltage input and a second phase connection for the connection of the single-phase AC voltage.
US11677306B2
A method of inductor current reconstruction for a power converter can include: acquiring at least one of a current that represents a current flowing through a main power transistor, and a current that represents a current flowing through a rectifier transistor, in order to generate a switching current sampling signal in the power converter; and generating an inductor current reconstruction signal representing an inductor current in one complete switching cycle according to the switching current sampling signal and an inductor voltage signal representing a voltage across an inductor in the power converter.
US11677304B2
An optical member driving mechanism is provided, including a movable portion, a fixed portion, and a driving assembly. The movable portion is connected to an optical member. The fixed portion has an accommodating space, and the optical member is received in the accommodating space. The movable portion is movable relative to the fixed portion. The driving assembly is configured to drive the movable portion to move relative to the fixed portion.
US11677300B2
A motor including a rotating portion that rotates about a center axis that extends vertically and a stationary portion that rotatably supports the rotating portion. The stationary portion includes a stator including a coil, radially facing at least a portion of the rotating portion, a base disposed axially below the stator, a circuit board disposed axially between the stator and the base, a conductor electrically connected to the coil and the circuit board, including an extending portion extending axially downward from the circuit board, and a resin portion covering the circuit board and the conductor, connecting the base and the stator. The base is provided in its axially upper surface with an opening that overlaps the conductor when viewed axially.
US11677297B2
A stator assembly for an electrical machine comprises a stator, a plurality of inserts and a heat sink. The stator comprises an annular core extending around an axis (X) and a plurality of axially extending slots. A plurality of sets of electrical windings is arranged within the slots. The windings have axial end portions arranged at axial ends of the core. The inserts comprise ceramic plates which are arranged in respective slots in the gaps (G) between adjacent respective electrical windings in the slots. The inserts extend axially from the respective slots for engagement with the heat sink.
US11677290B2
A motor according to an embodiment includes a stator and a plurality of terminals. The stator includes a tubular shape, and includes a lead wire. The stator is provided with the plurality of terminals. The plurality of terminals are arranged in a circumferential direction. Furthermore, the plurality of terminals are integrally formed with a member including electrical conductivity, and a recessed portion is formed at an outer peripheral wall portion of the member including electrical conductivity in a rotational axis direction. Moreover, the lead wire passes through the recessed portion and is wound around an inner peripheral portion and an outer peripheral portion of the stator.
US11677288B2
The present embodiment relates to a terminal assembly comprising: a power supply terminal module, which comprises a power supply terminal and a support part, the power supply terminal including a body part and an insertion part bent and extended from an end of the body part and the support part being coupled to the power supply terminal so as for the body part to penetrate therethrough; and a bus bar terminal module, which comprises a bus bar guide groove, in which the insertion part is inserted, and a bus bar terminal, which is placed in the bus bar guide groove and is in contact with the insertion part.
US11677286B2
A salient pole machine a rotor having a rotor rim. A plurality of salient poles having a pole winding and extending in the radial direction are attached to the rotor rim, with the rotor rim having an outermost radial surface between the pole-rim interfaces. A plurality of axial rib-like rim extensions project radially from the outermost radial surface of the rotor rim with a predetermined circumferential distance between neighboring rim extensions. A plurality of axial pole grooves in the salient pole match and receive the rim extensions. Fixing elements fix the rim extensions in the pole grooves and are inserted axially into facing interface holes defined in facing sidewalls of the pole grooves and the rib-like rim extensions. The fixing elements are radially inward of the pole windings and are accessible for axial sliding removal from the facing interface holes.
US11677282B2
An electric motor including a stator having a stator slot, and a composite material within the stator slot. The composite material includes a matrix material, and additive particles having thermal conductivity and anisotropic electric properties. The additive particles are oriented in an aligned configuration and set to provide the composite material with thermal conductivity and reduced electrical conductivity in at least one direction based on the aligned configuration.
US11677281B2
A divided core of a motor includes: a stator core comprising a plurality of core segments; a back yoke forming a circumference of the core segments; and teeth extending from the back yoke towards a radial direction of the back yoke, wherein the plurality of the core segments are disposed along an axial direction of the stator core, and there are some areas where the teeth are overlapped with each other when disposing the core segments.
