US11577767B2
A modular storage system includes a unit body having a first lateral end, a second lateral end opposite the first lateral end, and an upper surface extending between the first and second lateral ends. The unit body includes a first groove formed in the upper surface at the first lateral end and a first groove connector in the first groove. The system includes a tongue piece having a first and second side. Each of the first and second sides of the tongue piece has a shape corresponding to the first groove and a tongue connector configured to releasably engage the first groove connector.
US11577764B2
A vehicle-based device for a vehicle, in particular a rail vehicle, includes a receiving device which, when passing a track-based transmission device, is configured for receiving a signal, which is at least also frequency-modulated, from the track-based transmission device. The vehicle-based device includes an evaluation device which is configured for generating a crosstalk warning, namely in accordance with signal levels at different frequencies of the received frequency-modulated transmission signal and/or in accordance with the frequency curve. A vehicle, in particular a rail vehicle, and a method for transmitting at least one piece of information from a track-based transmission device to a passing vehicle, in particular a rail vehicle, are also provided.
US11577757B2
A system for method for future forecasting using action priors that include receiving image data associated with a surrounding environment of an ego vehicle and dynamic data associated with dynamic operation of the ego vehicle. The system and method also include analyzing the image data and detecting actions associated with agents located within the surrounding environment of the ego vehicle and analyzing the dynamic data and processing an ego motion history of the ego vehicle. The system and method further include predicting future trajectories of the agents located within the surrounding environment of the ego vehicle and a future ego motion of the ego vehicle within the surrounding environment of the ego vehicle.
US11577755B2
A method for steering a vehicle along a path in a driveway and around obstacles between a starting position into a target position, comprises the steps of determining the vehicle dimensions, steering and driving capabilities, carrying out a path optimization step to evaluate, based on a predetermined cost function, the least costly path between the starting position and the target position avoiding any collisions with obstacles. The method further comprises the further step of applying a path improver step, smoothening the trajectory obtained by the path optimization method by means of numerical optimization while fulfilling dynamical constraints on acceleration and steering rate of the vehicle through planning lateral and longitudinal movement of the vehicle in a joint optimization problem or by means of separate optimization problems.
US11577754B2
Techniques are provided for autonomous vehicle operation using linear temporal logic. The techniques include using one or more processors of a vehicle to store a linear temporal logic expression defining an operating constraint for operating the vehicle. The vehicle is located at a first spatiotemporal location. The one or more processors are used to receive a second spatiotemporal location for the vehicle. The one or more processors are used to identify a motion segment for operating the vehicle from the first spatiotemporal location to the second spatiotemporal location. The one or more processors are used to determine a value of the linear temporal logic expression based on the motion segment. The one or more processors are used to generate an operational metric for operating the vehicle in accordance with the motion segment based on the determined value of the linear temporal logic expression.
US11577751B2
A control device for a vehicle includes an upper limit value setting unit configured to set an upper limit value of an acceleration or deceleration of the vehicle, and a vehicle controller configured to control the vehicle such that the acceleration or deceleration does not exceed the upper limit value. The upper limit value setting unit is configured to change the upper limit value according to at least one predetermined condition.
US11577748B1
A small-object perception system, for use in a vehicle, includes a stereo vision system that captures stereo images and outputs information identifying an object having a dimension in a range of ˜20 cm to about ˜100 cm in a perception range of ˜3 meters to ˜150 meters from the vehicle, and a system controller configured to receive output signals from the stereo vision system and to provide control signals to control a path of movement of the vehicle. The stereo vision system includes cameras separated by a baseline of ˜1 meter to ˜4 meters. The stereo vision system includes a stereo matching module configured to perform stereo matching on left and right initial images and to output a final disparity map based on a plurality of preliminary disparity maps generated from the left and right initial images, with the preliminary disparity maps having different resolutions from each other.
US11577747B2
A method for operating at least one automated vehicle, including the steps: detecting road users by sensors with the aid of the at least one automated vehicle and/or with the aid of sensor systems in an infrastructure; ascertaining predicted traffic routes for the road users with the aid of a computing device based on defined criteria; transmitting control data corresponding to the predicted traffic route to the automated vehicle; and operating the automated vehicle according to the control data.
US11577743B2
System, methods, and other embodiments described herein relate to improving automated driving by testing for inputs during driving. In one embodiment, a method includes testing an input from a driver in a manual driving mode of a vehicle. The method also includes adapting a fixed time interval on a condition that a test result of the input satisfies criteria used to validate driver inputs. The method also includes monitoring, via an input system of the vehicle, for driver feedback according to the fixed time interval in an automated driving mode.
US11577742B2
Methods and systems for increasing autonomous vehicle safety and flexibility using voice interaction
A vehicle control system executing a voice control system for facilitating voice-based dialog with a driver to enable the driver or autonomous vehicle to control certain operational aspects of an autonomous vehicle is provided. Using environmental and sensor input, the vehicle control system can select optimal routes for operating the vehicle in an autonomous mode or choose a preferred operational mode. Occupants of the autonomous vehicle can change a destination, route or driving mode by engaging with the vehicle control system in a dialog enabled by the voice control system.
US11577737B2
A heat management device for a vehicle equipped with heat related systems includes an acquisition unit and a flow rate control unit. The acquisition unit is configured to acquire a temperature related value from electronic control devices corresponding to the heat related systems. The temperature related value includes a temperature adjustment related value and/or an upper limit value. The flow rate control unit is configured to control switching devices that switch flow rate of fluid flowing through the heat related systems from a common path in which the fluid can circulate between the heat related systems. The flow rate control unit controls flow rate of the fluid flowing from the common path to the heat related systems by controlling the switching devices in response to the temperature related value acquired by the acquisition unit for a predetermined scene of the vehicle.
US11577733B2
A system and method operate an autonomous vehicle. A sensor senses a road and an object. A processor determines, in a Cartesian reference frame, a representation of the road and a source point representative of the object, samples a first waypoint and a second waypoint from the representation of the road, determines a linear projection of the source point to a line connecting the first waypoint and the second waypoint, determines a first estimate of a longitudinal component of the source point in a road-based reference frame based on the linear projection, the first estimate being on a curve representing the road between the first waypoint and the second waypoint, determines a second estimate of the longitudinal component from the first estimate, determines a coordinate of the source point in the road-based reference frame from the second estimate and operates the vehicle with respect to the object using the coordinate.
US11577723B2
Systems, device, and methods for trajectory association and tracking are provided. A method can include obtaining input data indicative of a respective trajectory for each of one or more first objects for a first time step and input data indicative of a respective trajectory for each of one or more second objects for a second time step subsequent to the first time step. The method can include generating, using a machine-learned model, a temporally-consistent trajectory for at least one of the one or more first objects or the one or more second objects based at least in part on the input data and determining a third predicted trajectory for the at least one of the one or more first objects or the one or more second objects for at least the second time step based at least in part on the temporally-consistent trajectory.
US11577721B2
A method detects a risk of collision between a motor vehicle and a secondary object located in traffic lanes adjacent to the main traffic lane of the vehicle, in the event of a lane change by the vehicle, which involves detecting objects in a predetermined danger zone, and estimating a time-to-collision between the vehicle and a detected object. Detecting objects in a danger zone involves: calculating the actual distance between the vehicle and each object detected by the radar, the actual distance corresponding to the length of an arc between two points; determining a danger zone as a function of lines of the main traffic lane and a width of the main traffic line; and checking, for each object detected by the radar, whether its coordinates are inside the predetermined danger zone.
US11577720B2
A driving assist ECU determines that a current situation is a specific situation where it is predicted that there is no object that is about to enter an adjacent lane from an area outside of a host vehicle road on which a host vehicle is traveling, when a road-side object is detected at a part around an edge of the adjacent lane, and/or when a white line painted to define the adjacent lane is detected at the part around the edge of the adjacent lane and no object near the detected white line is detected. The driving assist ECU does not perform a steering control for avoiding a collision, the steering control for letting the vehicle enter the adjacent lane, when it is not determined that the current situation is the specific situation.
US11577708B2
Disclosed is a hydraulic control apparatus of a brake system including a modulator block having a motor bore, and a motor including a cover that covers an opening of a case accommodating a stator and a rotor and is supported on one side of the modulator block, wherein a vent hole for air flow between the inside and the outside of the motor is formed on the cover and a communication passage for communicating the motor bore and the vent hole is formed in the modulator block.
US11577694B2
An authentication device includes a last session information storage portion that stores data of a first registered person successfully authenticated in the last session, an input unit to which information of a second registered person successfully authenticated by another authentication device is input, an information acquisition unit that acquires identification information of a user via an information sensor, a registered person information storage portion that stores registered person information in which a plurality of registered persons including the first and second registered persons are associated with their registration identification information, an authentication order information storage portion that stores information about an authentication order of the registered persons, and an authentication unit that authenticates the user by comparing the identification information acquired from the information acquisition unit with the registration identification information stored in the registered person information storage portion according to the stored authentication order.
US11577689B2
A vehicle management system includes a processing circuit. The processing circuit is configured to acquire location information relating to a location of the vehicle, determine if the vehicle has arrived at a destination based on the location information, and provide a signal to switch at least one of a transmission of the vehicle or a braking subsystem of the vehicle from an operational condition to a locked condition in response to at least the vehicle arriving at the destination, thereby preventing undesired operation of the vehicle.
US11577683B2
A gas generator, includes an igniter, a housing provided with a gas discharge port, and including a combustion chamber to burn a gas generating agent, the igniter being shifted from a center of a cluster of the gas generating agent, an isolating part surrounding at least a portion of the cluster of the gas generating agent, and forms, between the isolating part and a predetermined area, a gas flow space serving and a plurality of communicating parts that are provided in the isolating part and connect the combustion chamber and the gas flow space, a portion of the plurality of communicating parts allowing a combustion product generated by combustion of the gas generating agent disposed proximal to the igniter to flow into the gas flow space, and another portion of the plurality of communicating parts allowing a combustion product flowing through the gas flow space to flow out toward the gas generating agent disposed distal to the igniter.
US11577682B1
A vehicle occupant protection expandable bladder may comprise an initial expandable chamber, an occupant restraining expandable chamber and a releasable connection that is configured to connect the occupant restraining expandable chamber to the initial expandable chamber or to a vehicle. The vehicle occupant protection expandable bladder may be configured to be expanded from a stowed state to a deployed state in a vehicle. The deployed state may comprise a first phase in which gas flow from the initial expandable chamber to the occupant restraining expandable chamber is at least substantially restricted and a second phase in which gas flow from the initial expandable chamber to the occupant restraining chamber is unrestricted. The releasable connection may be configured to release the connection in the deployed state.
US11577677B2
The present invention relates to a system that is mounted on a mounting structure or chassis intended to protect the vehicles and their occupants. The system uses a main computer, high-precision radars, external airbag impellers, airbags that protect the vehicle and to some extent help its buoyancy, fluid sensors to detect the water limit that the vehicle can reach, and if these sensors are activated send a signal to the main computer that is responsible for activating air bag impellers, an inclinometer to detect the limit of inclination established in the vehicle and if the inclinometer detects an inclination that exceeds the limit established, this sends a signal to the main computer that is responsible for activating all the air bag impeller devices; and a monitor with signal transmitters to visualize in the state in which the system is located.
US11577673B2
A motor module includes: a motor; a driving unit; a control unit; a communication unit that performs communication via a network in the vehicle; and a connection unit to which an operation module is connected without going through the network. The control unit determines identification information of a vehicle-mounted device based on a voltage applied according to a connection state between the motor module and the operation module, controls the driving unit based on control information with information which coincides with the identification information transmitted from a management module that manages the motor module and received by the communication unit, and controls the driving unit to operate the vehicle-mounted device based on an operation signal input from the operation module according to an operation state of the operation module via the connection unit.
US11577666B2
A system and method including a fastener clip, the fastener clip including one or more pairs of laterally offset legs joined at a head portion. The legs form a clip opening at an opposite end of the head portion. The fastener clip also includes a pair of arms coupled to the head portion, the arms being configured to move substantially independently from the pair of legs. The fastener clip also includes a pair of projections each attached at the ends of each of the arms. The projections are configured to engage an opening of a blade over which the fastener clip is configured to be coupled to the blade at least based upon the fastener clip being placed over the blade.
US11577661B2
A storage organizing article, comprising a foundation comprising a horizontal floor; a vertical wall comprising a plurality of vertical wall segments; wherein the plurality of vertical wall segments are releasably connectable to each other; wherein the plurality of vertical wall segments are releasably connectable to the foundation via a plurality of engagement footings of the plurality of vertical wall segments; wherein the horizontal floor has a base wall, a plurality of retention members and a plurality of engagement receptacles; wherein each engagement receptacle is formed by a sub-grouping of the plurality of retention members, respectively; and wherein, when the foundation and vertical wall are connected, each of the engagement footings is disposed one of the engagement receptacles, respectively, and forms a releasable interference fit with the sub-grouping of the plurality of retention members which form the engagement receptacle, respectively.
US11577659B1
An accessory mount device is provided for quickly securing an accessory, such as a vehicle recovery tool configured as a recovery board, to a vehicle and for quick subsequent release and removal of the tool from the mounting device. The device includes a support frame for mounting the device on a vehicle. The device includes a clamp for selectively engaging the recovery tool to secure the tool to the device. The mount device includes an actuator operably coupled to the clamp to actuate the clamp between an open position and a closed position. A tool support stanchion, as a portion of the support frame, is provided to support a portion of the vehicle recovery tool at a location apart from the clamp. The tool mount device may include a locking mechanism to retain the actuator in the closed position, particularly while driving the vehicle in rough conditions.
US11577654B2
A vehicle, a running board assembly, and a drive assembly for a running board are disclosed. The drive assembly includes: a mounting base, a first connecting portion, a second connecting portion, and a running board holder. The first connecting portion is rotatably connected with the mounting base and the running board holder. The second connecting portion is rotatably connected with the mounting base and the running board holder. The running board holder includes a third main body and a third hinged portion. The first connecting portion includes a first main body and a plurality of first hinged portions, and the third hinged portion is rotatably connected among the plurality of first hinged portions; and/or the second connecting portion includes a second main body and a plurality of second hinged portions, the third hinged portion being rotatably connected among the plurality of second hinged portions.
US11577651B2
A method for providing one or more of a rear or a side view of a vehicle includes generating a video stream of images subsequently captured by at least one camera of the vehicle or of a virtual mirror device of the vehicle, processing the generated video stream, and displaying the generated video stream on at least one screen of a display unit of the vehicle or of the virtual mirror device.
US11577641B2
A light projection method for a moving body which is performed by a processor of the moving body is provided. The method comprises: irradiating light from a light source of the moving body; scanning the light irradiated from the light source with an angle range that is formed by swing a mirror portion of an optical scanner of the moving body; acquiring change information of the angle range at which the mirror portion swings; changing the angle range at which the mirror portion swings based on the acquired change information; and changing an irradiation range of the light irradiated from the light source.
US11577639B2
A lighting device for a vehicle controls an emission intensity of each of a plurality of light emission units. The lighting device is configured to execute first control of controlling an irradiation area in accordance with a traveling direction of a vehicle, second control of controlling the irradiation area so that a degree of irradiation of light to a position of an object is reduced, and third control of controlling the irradiation area so that the degree of irradiation of the light to a position of a reflection object is reduced. The lighting device selects, as a final target value, a minimum value of a target value of an emission intensity for the first control, a target value of an emission intensity for the second control, and a target value of an emission intensity for the third control.
US11577633B2
A motorcycle armrest and back rider seat are provided. The seat includes an armrest mounting bracket adapted for being removably mounted to a motorcycle at a position above a rear wheel and proximate to a back rider seat bottom and seat back and a forearm support carried by one end of the armrest mounting bracket and adapted to extend horizontally forward in a back rider forearm supporting position when the armrest mounting bracket is mounted on the motorcycle.
US11577625B1
A system for predicting degradation of a battery for use in an electric vehicle id presented. The system includes a computing device communicatively connected to at least a pack monitor unit, wherein the at least a pack monitor unit is configured to detect a battery pack datum of a plurality of battery modules incorporated in a battery pack. The computing device is further configured to receive the battery pack datum as a function of the at least a pack monitor unit, generate, as a function of the battery pack datum, a battery pack model associated with the battery pack of the electric vehicle, and determine a battery degradation prediction as a function of the battery pack datum and the battery pack model.
US11577624B2
A battery system includes at least one battery including a plurality of cells and a hybrid control module configured to monitor a differential capacity of the at least one battery, determine when the monitored differential capacity of the at least one battery corresponds to a predetermined differential capacity of the at least one battery, and determine a state of charge of the battery in response to the determination that the monitored differential capacity corresponds to the predetermined differential capacity.
US11577622B2
An information processing apparatus includes an acquirer that acquires first information indicating a remaining charge of a first battery that is detachably mounted in an electric vehicle and supplies electric power for traveling of the electric vehicle and second information regarding a destination of the electric vehicle, a travel route predictor that predicts a travel route of the electric vehicle based on the second information acquired by the acquirer, and a determiner that refers to map information indicating, on a map, positions of a plurality of charging stations at which a second battery to be rented to a user is charged and determines a charging station at which the second battery is rented as a replacement for the first battery mounted in the electric vehicle based on the travel route predicted by the travel route predictor.
US11577621B2
A robot apparatus for establishing a charging connection between a charging device and an energy storage unit of a motor vehicle, having a movement unit, by which the robot apparatus is movable in relation to the charging device and the motor vehicle, having a receptacle device, by which a charging element of the charging device can be received, can be coupled to a coupling element of the energy storage unit and subsequently released, and having a detection unit, by which a position of the coupling element on the motor vehicle is ascertainable, wherein the robot apparatus is connectable by a support device to the motor vehicle, whereby a force is transmittable from the robot apparatus to the motor vehicle.
US11577616B2
In various embodiments, methods, systems, and vehicle apparatuses are provided. A method for implementing torque control using a Neural Network (NN) for a torque prediction model to receive a set of measured vehicle operating inputs associated with torque prediction; substituting a set of multiple independent variables into the torque prediction model so that the NN is then taking the form of a simplified pseudo-NN that contains a reduced variable set of one independent variable; processing, the set of measured vehicle operating inputs by the pseudo-NN based on the NN prediction model by using only one independent variable in a pseudo-NN's simplified mathematical expression; and solving for at least one root of the pseudo-NN's simplified mathematical expression by obtaining a root value without having to rely on an inversion operation of a mathematical expression that consists of an entire set of independent variables.
US11577601B2
Lightweight high-efficiency, high temperature electric drive system is disclosed herein. An example electric drive system including an electric motor including an output shaft. The example electric drive system including power electronics electrically coupled to the electric motor, wherein the power electronic include an inverter. The example electric drive system including a gearbox coupled to the output shaft. The example electric drive system including a first heat exchanger coupled to a surface of the electric motor, the first heat exchanger including coolant. The example electric drive system including a second heat exchanger coupled to a surface of the power electronics, the second heat exchanger including the coolant.
US11577593B2
A glass run having a general portion formed by extrusion molding and a mold-forming portion that connects terminals of the general portion attached to a corner portion of a door frame has a substantially U-shaped cross section including a vehicle exterior side wall, a vehicle interior side wall, and a bottom wall joining the vehicle exterior side wall and the vehicle interior side wall; and has a vehicle exterior side seal lip and a vehicle interior side seal lip that obliquely protrude in an inner direction of an opening having the substantially U-shaped cross section from the vehicle exterior side wall and the vehicle interior side wall, respectively, and the vehicle exterior side seal lip of the mold-forming portion is formed with a seal lip extension portion having a seal lip length extended as compared to the vehicle exterior side seal lip formed in the general portion.
US11577583B2
A pivoting cursor for a frameless window. A pivoting cursor for a frameless window of a vehicle door, including: a main body portion; a pivoting plate pivotally secured to the main body portion for pivotal movement about an axis; a clamping plate; a seal; and a threaded adjuster for pivoting the pivoting plate with respect to the main body portion.
US11577582B2
An HVAC air distribution device to promote temperature stratification within a larger volume. The device comprised of a front side coupled to a back side defining a cavity for directing a flow of air. The front side comprised of a pliable material and configured for the distribution of the flow of air within the channel. Accordingly, the front side comprises an air permeable portion to release flow from the channel to provide a low velocity of uniform air flow across a length of the device. This low velocity uniform air flow encourages temperature stratification within a distinct area of the larger volume to increase comfort of an occupant and promote efficiency of HVAC systems.
US11577581B2
A climate control system for vehicles includes an internal combustion engine that may be coupled to selectively power a first motor generator, and an air conditioning compressor that may be selectively powered by one or both of the first motor generator and a second motor generator, or by the internal combustion engine. The system may include a rechargeable battery, and a vehicle controller having a vehicle state circuit structured to determine a vehicle operating condition value and a state-of-charge value of the rechargeable battery, and a coupling determination circuit structured to provide an internal combustion engine-first motor generator coupling command in response to the vehicle operating condition value and the state-of-charge value. In response to the internal combustion engine-first motor generator coupling command being provided as coupled, the internal combustion engine may power the first motor generator.
US11577580B2
A heat exchange system for a vehicle includes: a heat exchange module disposed at a rear, in a length direction, of a vehicle body, formed of a plurality of plate-shaped plates including a plurality of through-holes; a radiator installed at a front, in the length direction, of the vehicle body; a heating, ventilation, and air conditioning (HVAC) module disposed at the rear, including an air conditioning cases that includes an evaporator, an indoor condenser, and an opening/closing door provided therein; an electric compressor; a rear driving motor disposed at the rear; an autonomous driving controller disposed at the rear; and a switching valve including a first valve installed on a first refrigerant line, a second valve installed on a second refrigerant line; and a third valve installed on a third refrigerant line.
US11577575B2
A hydraulic damper with one end connected to the body of a vehicle and a second end connected to a suspension system of a vehicle. The mechanism allows for multiple hydraulic-fluid metering valve positions to control piston resistance based on a variable pressure input using pressurized gas. The use of compressed gas to mechanically control a valve position allows changes to the piston resistance to be made quickly and to be increased or decreased as desired. The hydraulic damper features a control piston which in turn mechanically controls a valve needle within a hydraulic suspension piston. The position of the valve needle controls the damping characteristics of the suspension piston. When the control piston moves, the position of the valve needle is proportionally adjusted.
US11577563B2
In order to improve an installation unit for a carrier unit that is mounted on a body of a motor vehicle, comprising a housing having a first housing portion that is supported on one side of the carrier unit, a second housing portion that passes through a receptacle in the carrier unit, and a mounting body that is opposite the first housing portion and is supported on the carrier unit on a side remote from the first housing portion and, when the installation unit is mounted on the carrier unit, is fixed by latching elements, wherein the mounting body has a base body to which the second latching elements are connected, and the mounting body cooperates with support elements that are supported against the carrier unit, in such a way that the connection between the latching elements is on the one hand stable over the long term and on the other can be released easily, it proposed that the second latching elements should be connected to the base body by latching element carriers, and that the latching element carriers should have, on a side facing the second housing portion, pressure faces by way of which the latching element carriers are configured to be urged such that the second latching elements are disengaged from the first latching elements provided on the second housing portion.
US11577560B2
There exists a limitation while designing tugger device with latching area for gaining a specific orientation of a powered vehicle and orientation of unpowered trailers. This disclosure relates generally to an automated carrier tugger mounted on an autonomous mobile robot (AMR) for tugging a carrier. The automated carrier tugger includes a rotary joint unit, a swivel adaptor unit, and a tugging unit for clamping a horizontal bar. The rotary joint unit includes a vertical fixed shaft and plurality of integral pipes are integrated with a pipe mounting plate at one end. The swivel adaptor unit include the pipe mounting plate mounted onto the plurality of integral pipes and a male spherical joint integrated with a swivel adaptor plate. The tugging unit includes a single rear clamp and a plurality of front clamps with a plurality of flanges mounted onto a plurality of horizontal axis slides to move at required direction.
US11577558B2
A one-touch control system for operating the controls of a towed vehicle using a towing vehicle. The system includes an electronic control unit integrated into the towed vehicle and configured to receive a selection signal from the towing vehicle and simultaneously control a number of different components based on the selection signal. The components including a switch configured to turn on and off the towed vehicle, a sensor configured to detect whether a passenger is present in the towed vehicle, and an odometer configured to be deactivated when the switch indicates that the towed vehicle is off and the sensor indicates that there are no passengers in the towed vehicle.
US11577542B2
The present invention relates to a clipboard having a frontal surface, a clamping mechanism, a dorsal surface, and a latch engagement portion configured to engage a mating latch and secure the clipboard to a surface of a secondary container.
US11577541B2
A blister pack includes a housing having a plurality of cavities and a cover sealed to the housing and enclosing the cavities. The cover including a base layer, at least one security element, and a heat protective layer. The heat protective layer includes one of an amorphous polymer and a semi-crystalline polymer.
US11577527B2
A print apparatus is disclosed. In some examples, the print apparatus comprises a print head to deposit print agent onto a substrate; a detector to detect a fiducial; a first light source to back-illuminate the substrate, such that light from the first light source is to be detected by the detector through the substrate; and processing apparatus. The processing apparatus is to operate the print head to deposit print agent to form a first fiducial on a first side of the substrate, the first fiducial comprising a shape of a first colour and having a first dimension, and a background of print agent of a second, different colour, wherein the first dimension of the shape does not exceed a corresponding dimension of the background; operate the print head to deposit print agent to form a second fiducial on a second, opposite side of the substrate, the second fiducial comprising an inverted version of the shape of the first colour; operate the first light source to back-illuminate the substrate; operate the detector to detect the first and second fiducials; and determine whether the first fiducial is aligned with the second fiducial. A method and a machine-readable medium are also disclosed.
US11577522B2
According to an aspect of the present invention, an inkjet printing apparatus includes a print head having an ejection opening surface on which ejection openings for ejecting ink are formed, a tank storing ink to be supplied to the print head, a supply flow path for supplying the ink from the tank to the print head, a collection flow path for collecting the ink from the print head to the tank, a supply pump provided in the supply flow path to supply the ink from the tank to the print head, a tank decompression pump which decompresses the inside of the tank, and a control unit which controls to drive the supply pump and the tank decompression pump to fill the collection flow path with ink.
US11577520B2
In one example in accordance with the present disclosure, a refill container is described. The refill container includes a reservoir to house a volume of print compound and a chamber to house a pressurized fluid. A wall separates the reservoir from the chamber. A pressure release device of the refill container creates a fluid path between the chamber and the reservoir such that the pressurized fluid flows into the reservoir to mix with the volume of print compound. A trigger of the refill container activates the pressure release device.
US11577516B2
A liquid discharge apparatus includes a head including a nozzle surface having nozzles, the head configured to discharge a liquid from the nozzles, a head plate holding the head, and a wiping device including a wiper configured to wipe the nozzle surface of the head, a wiper support plate holding the wiper, the wiper support plate vertically movable with respect to the head plate, a cover between the head plate and the wiper support plate, the cover configured to cover the wiper, a lifting device configured to vertically move the wiper support plate and the cover toward the head plate until the cover contacts the head plate, and an adjuster between the wiper support plate and the cover, the adjuster configured to adjust a position of the wiper support plate with respect to the cover.
US11577511B2
The piezoelectric material has, when viewed in the stacking direction, a first region including a border between an end of the active portion and the non-active portion in an extending direction of the individual electrode, the piezoelectric material has a second region different from the first region, and the piezoelectric material in the first region is thicker than the piezoelectric material in the second region.
US11577509B2
A liquid ejecting head includes: a pressure chamber substrate; and a communication plate, in which the pressure chamber substrate includes a first pressure chamber that extends in a first direction and applies pressure to a liquid, and a first supply channel, and the communication plate includes a first communication channel that extends in a second direction intersecting with the first direction and communicates with the first supply channel, and a second supply channel that communicates with the first supply channel and the first pressure chamber.
US11577502B2
A printing device for printing substrates, such as circuit boards, wafers, or solar cells, has at least one movably mounted printing unit with a working surface on which the substrate to be printed can be placed. The printing unit is paired with a transport belt device, which has a supply roller with a transport belt wound thereon, a collection roller for winding up the transport belt, and two deflecting surfaces, in particular deflecting rollers, which are paired with the working surface. The transport belt is guided by the supply roller over one deflecting surface and onto the working surface in order to form a contact surface for the substrates, and by the working surface over the other deflecting surface to the collection roller. The deflecting surfaces can be moved together with the respective printing unit. The supply and collection rollers are held on the printing device in a stationary manner.
US11577499B1
A glue jamming prevention structure of a laminator is disclosed, having a main structure that includes a housing, an entry opening and an out-feeding opening respectively arranged at two sides of the housing, a left side board, a right side board, and a power element arranged in the housing. A first entry driving axle, a second entry driving axle, a first out-feeding driving axle, a second out-feeding driving axle, a left-side elastic assembly, and a right-side elastic assembly are arranged on the left side board and the right side board. A first driving belt is arranged on the first entry driving axle and the first out-feeding driving axle. A second driving belt is arranged on the second entry driving axle and the second out-feeding driving axle.
US11577497B2
A method for preparing a thermoplastic polyurethane film having a large thickness and excellent durability, and a thermoplastic polyurethane film prepared thereby are provided.
US11577496B2
A polyamide resin composition and a molded article manufactured using the same. The polyamide resin composition includes: about 40 wt % to about 60 wt % of a polyamide resin including a repeat unit represented by Formula 1 and a repeat unit represented by Formula 2 as defined in the specification; about 1 wt % to about 10 wt % of a maleic anhydride-modified olefin-based copolymer; about 5 wt % to about 20 wt % of calcium carbonate subjected to surface treatment with a silane compound; and about 20 wt % to about 40 wt % of glass fibers, wherein the silane compound includes a functional group comprising an amino group, an epoxy group, and/or a (meth)acryloxy group. The polyamide resin composition and the molded article produced using the same can have good properties in terms of plating adhesion, impact resistance, thermal resistance, and/or appearance, and the like.
US11577488B2
The present invention provides a composite structure, a method for its manufacture, a sewn product containing the composite structure, and a method for manufacturing the sewn product. The composite structure comprises a foam layer, a textile layer, a cover layer and a lacquer layer in this order, wherein the foam layer has a density of at most 300 kg/m3 and contains a polyolefin, the cover layer is thermoplastic and comprises at least two compact sublayers of different composition, each sublayer containing at least one thermoplastic selected from polyolefin and polyvinyl chloride.
US11577480B2
A method and apparatus for mass production of AR diffractive waveguides. Low-cost mass production of large-area AR diffractive waveguides (slanted surface-relief gratings) of any shape. Uses two-photon polymerization micro-nano 3D printing to realize manufacturing of slanted grating large-area masters of any shape (thereby solving the problem about manufacturing of slanted grating masters of any shape on the one hand, realizing direct manufacturing of large-size wafer-level masters on the other hand, and also having the advantages of low manufacturing cost and high production efficiency). Composite nanoimprint lithography technology is employed (in combination with the peculiar imprint technique and the composite soft mold suitable for slanted gratings) to solve the problem that a large-slanting-angle large-slot-depth slanted grating cannot be demolded and thus cannot be manufactured, and realize the manufacturing of the slanted grating without constraints (geometric shape and size).
US11577475B2
This invention relates to a wind turbine blade component, a method of manufacturing such a wind turbine blade component and a wind turbine blade comprising the wind turbine blade component. The wind turbine blade component comprising a stack of layers arranged in a first group and in a second group, wherein the layers of each group has the same width. The layers of each group is continuously offset in an edgewise direction to form a tapered edge profile. The first group of layers may be arranged relative to the second group, or in an alternating order. The layers of the first group may further have a first length which is greater than a second length of the layers of the second group.
US11577469B2
Full-automatic microelectronic printer comprising a printing platform, a control component, a feeding component, a camera component, a machine vision device, an ink droplet observation device, and a CAD/CAM system. The printing platform comprises a four-axis linkage system, a printing worktable, a base, a protective housing, an automatic ink cartridge turning device, and an automatic cleaning device; the feeding component comprises a switching control device, an ink cartridge, and an auxiliary processing component; the control component comprises a core control integrated circuit board, a plurality of drive control circuit boards, and a control module interface. The feeding component switches the ink cartridges and the auxiliary processing components to the printing platform in response to the control component which drives the ink cartridges and auxiliary processing components to print, and the protective housing removes fine particles and gas odors. CAD/CAM system assists in designing, generating, and sending instruction to the control component, printing platform, and feeding component to operate and realize full-automatic multi-layer printing.
US11577468B2
Disclosed is a 3-D printing apparatus. The apparatus includes an ink output module including an ink supply unit having an ink for forming an electrode portion, electrolyte or packaging portion received therein and an ink discharge unit coupled to the ink supply unit; a driving unit having the ink output module mounted thereon to move the ink output module in an X, Y, Z axis direction with respect to a substrate where a supercapacitor or secondary battery will be formed; a dispenser connected to the ink supply unit to supply gas having controlled pressure to the ink supply unit through a gas supply tube and to supply the ink within the ink supply unit through the ink discharge unit; and a controller controlling the output of the ink by transmitting a control command for fabricating the supercapacitor or the secondary battery to the dispenser and the driving unit.
US11577464B2
Apparatus (1) for additively manufacturing three-dimensional objects (2) by means of successive layerwise selective irradiation and consolidation of layers of a build material (3) which can be consolidated by means of an energy source (4), wherein a control unit (6) is provided that is adapted to receive or generate encrypted object data relating to at least one three-dimensional object (2) to be built in a, in particular additive, manufacturing process performed on the apparatus (1), wherein the or a control unit (6) is adapted to decrypt the encrypted object data for performing the additive manufacturing process.
US11577460B2
A spatter protection system for an additive manufacturing machine can include a sheet configured to be disposed over a build area of the additive manufacturing machine. The sheet can include an aperture configured to allow a spatter from the build area to eject through the aperture during energy application and to land on a back side of the sheet to prevent the spatter from landing on the build area. The system can include a motive system supporting the sheet and configured to move the sheet to locate the aperture over an energy application area.
US11577455B2
A method and apparatus for the additive manufacturing of three-dimensional objects are disclosed. Two or more materials are extruded simultaneously as a composite, with at least one material in liquid form and at least one material in a solid continuous strand completely encased within the liquid material. A means of curing the liquid material after extrusion hardens the composite. A part is constructed using a series of extruded composite paths. The strand material within the composite contains specific chemical, mechanical, or electrical characteristics that instill the object with enhanced capabilities not possible with only one material.
US11577446B2
A vacuum insulated appliance structure, comprising: a first layer of a first polymer material. A second layer of a second polymer material is molded to (e.g. over) at least a portion of the first layer, and a third layer of a third polymer material is molded to (e.g. over) at least a portion of the second layer to form a first component. At least one of the layers is impervious to one or more gasses. One or more additional components are secured to the first component to form a vacuum cavity. The vacuum cavity is filled with a porous material, and the vacuum cavity is evacuated to form a vacuum.
US11577443B2
An injection stretch blow-molded (ISBM) container prepared by way of injection molding a tubular preform followed by reheating and concurrently stretching and blow-molding the heated preform into the container. The container and preform comprise from 70 wt. % to 97.5 wt. % of a semi-crystalline polyolefin composition comprising one or polymers selected from polyethylene polymers and polypropylene polymers and from 2.5 wt. % to 30 wt. % of an alicyclic polyolefin composition, wherein the alicyclic polyolefin composition has a glass transition temperature, Tg, of from 80° to 145° C.
US11577442B2
A tube forming apparatus for forming polymeric tubing includes a housing between rear and discharge ends. The tube forming apparatus includes a core tube assembly with an exterior core tube and an inner core tube positioned partially therein and in an interior area of the housing. The tube forming apparatus includes a die that has an inner die-surface. A diverter tip is mounted in and extends from the inner core tube into the die forming a die opening between the die and the diverter tip. The tube forming apparatus includes a core tube adjustment system mounted proximate the rear end which includes an axial displacement device configured to axially position the core tube assembly for modulating wall thickness of the tube and/or an angular displacement device configured to modulate the inner core tube for modulating concentricity of the tube.
US11577440B2
Embodiments of the present invention include a novel interfacial surface generator (ISG) design comprised of helical channels and associated methods of using the new design. The novel design addresses processing challenges associated with conventional ISG designs used in layer multiplying coextrusion systems. Embodiments of the present invention may be used in either a static configuration or “active” configuration. In one active configuration, two counter-rotating cylindrical rods and/or moving belts may be used to induce drag, or Couette, flow. Conveyance of materials through the ISG may be due to pressure driven flow, drag flow, or a combination of these.
US11577425B2
Disclosed is a coater assembly 1 for a 3D printer, comprising a coater 3 having a container 5 which defines an inner cavity for receiving particulate construction material which opens into a container opening 7 for outputting the particulate construction material from the container 5, and an output region 9 which defines a coater output opening 11 for outputting the particulate construction material from the coater 3 onto a construction field. The container 5 is movable relative to the coater output opening 11 so that by moving the container 5 relative to the coater output opening a discharge of particulate construction material from the inner cavity through the container opening 7 and the coater output opening 11 onto the construction field is variable.
US11577408B2
A suction cup for engaging and lifting an object is disclosed, comprising a lip, a bellows, and an upper portion sealingly connected to the bellows for connecting an inner volume of the suction cup to a source of vacuum, which cup, in an operative state, is capable of being locked in an at least partly compressed state of the lip and/or bellows. Locking is accomplished by air entrapped in a sealed exterior volume formed between the lip and bellows and/or between one or more segments of the bellows in an operative state being evacuated through one or more through open holes provided in the lip and/or bellows when vacuum is connected to the suction cup. A corresponding lip and a corresponding bellows for use in the suction cup are also disclosed.
US11577405B2
The robot hand holds a wire harness having a long harness main body and a connector connected to an end of the harness main body. The robot hand includes a fixed holding portion which holds the harness main body a vicinity of the end thereof, a pressing portion movable relative to the fixed holding portion in a longitudinal direction of the harness main body held by the fixed holding portion, and a driving unit which moves the pressing portion in a direction away from the fixed holding portion such that the pressing portion presses the connector outwardly in the longitudinal direction of the harness main body.
US11577402B2
A robot system includes a mobile robot configured to move, a portable teaching device including a display section configured to display information, the portable teaching device teaching the mobile robot, a first detecting section configured to detect a present position of the portable teaching device, a second detecting section configured to detect a present position of the mobile robot, and a display control section configured to cause, based on a detection result of the first detecting section and a detection result of the second detecting section, the display section to display the present position of the portable teaching device and the present position of the mobile robot.
US11577395B2
Systems and methods for determining a location of a robot are provided. A method includes receiving, by a processor, a signal from a deformable sensor including data with respect to a deformation region in a deformable membrane of the deformable sensor resulting from contact with a first object. The data associated with contact with the first object is compared, by the processor, to details associated with contact with the first object to information associated with a plurality of objects stored in a database. The first object is identified, by the processor, as a first identified object of the plurality of objects stored in the database. The first identified object is an object of the plurality of objects stored in the database that is most similar to the first object. The location of the robot is determined, by the processor, based on a location of the first identified object.
US11577390B2
A center of gravity of a robot device is estimated without utilization of a force sensor or the like. An information processing device including a center-of-gravity estimation unit that calculates, on the basis of torque applied to one or more joints included in each of a plurality of leg portions, reaction force applied from a ground contact surface to each of the plurality of leg portions, and that estimates a center of gravity of a robot device including the plurality of leg portions on the basis of the calculated reaction force on the plurality of leg portions.
US11577386B2
A gripping method relates to a method for gripping an object using a multi-fingered hand provided with a plurality of fingers. The method includes measuring, using a three-dimensional measurement sensor, an area that contains the object, and obtaining three-dimensional information for each position within the area, and deciding positions of the plurality of fingers for gripping the object, by classifying the area, if the area includes a measured area for which the three-dimensional information could be obtained and an unmeasured area for which the three-dimensional information could not be obtained, into the measured area and the unmeasured area based on the distance-indicating information, the positions of the plurality of fingers being decided based on positions of the unmeasured area.
US11577374B2
A labor-saving stapler is provided, including: a housing, having a nail outlet; a striker, disposed within the housing and movable between a preset position away from the nail outlet and a nailing position near the nail outlet; an energy-accumulating mechanism, including a connection portion connected to the housing and a connection end cooperating with the striker; an operable mechanism, movably connected to the housing and having a depression portion abutable against the energy-accumulating mechanism; a limitation mechanism, connected to the housing, the striker being positionably restricted by the limitation mechanism; wherein when the striker is in a preset position and positionably restricted by the limitation mechanism, the energy-accumulating mechanism is depressible by the depression portion to be in a energy-accumulating state, and when the striker is free of restriction by the limitation mechanism, the energy-accumulating mechanism actuates the striker to move toward the nailing position.
US11577373B2
A powder actuated fastening tool including a charge advance apparatus for advancing a powder charge strip relative to a barrel of the tool, wherein the charge advance apparatus includes a rotatable ratchet having teeth for engaging receptacles formed in the powder charge strip, and a charge advance member coupled to a trigger of the tool, wherein the charge advance member acts on the rotatable ratchet to rotate the ratchet in response to actuation and/or release of the trigger, such that the rotation of the ratchet causes advance of the powder charge strip relative to the barrel.
US11577372B2
A powered fastener driver includes a driver blade movable from a top-dead-center position to a bottom-dead-center position for driving a fastener into a workpiece, a drive unit for providing torque to move the driver blade toward the top-dead-center position, and a rotary lifter engageable with the driver blade. The rotary lifter having a body and a drive pin coupled to the body. A roller is rotatably coupled to the drive pin and includes a non-cylindrical outer peripheral surface defining a plurality of engagement sections. A tooth of the driver blade is configured to engage one of the engagement sections when moving the driver blade from the bottom-dead-center position toward the top-dead-center position.
US11577368B2
A valve extension tool is configured to operate a hand wheel of a valve. The valve extension tool includes a handle configured for operation by a first operator and a pipe assembly connected to the handle. The pipe assembly includes a proximal pipe segment connected to the handle, a crank connected to the proximal pipe segment and configured for operation by a second operator, and a distal pipe segment connected to the crank. In addition, the valve extension tool includes a front pipe segment connected to the distal pipe segment of the pipe assembly. Further, the valve extension tool includes a joint connected to the front pipe segment, wherein the joint is configured to engage a hand wheel of a valve.
US11577367B2
A method of aligning abrasive particles on a substrate. The method comprises providing a substrate. The method also comprises providing abrasive particles. The method also comprises generating a modulated electrostatic field. The modulated electrostatic field is configured to have a first effective direction at a first time and a second effective direction at a second time. The electrostatic field is configured to cause the abrasive particles to align rotationally in both a z-direction and a y-direction.
US11577366B2
An abrasive waterjet system in accordance with an embodiment of the present technology includes a cutting head, a catcher downstream from the cutting head, and a conveyance configured to carry slurry including abrasive material and liquid collected from the catcher toward the cutting head. The cutting head includes a jet-forming orifice and a mixing chamber downstream from the jet-forming orifice. The cutting head also includes a slurry inlet through which the mixing chamber receives slurry including abrasive material and liquid collected from the catcher. The abrasive waterjet system can be configured for substantially closed-loop recycling of wet abrasive material. This can be useful, for example, to increase abrasive material utilization efficiency and to decrease abrasive material disposal costs. These and/or other benefits may be realized both in the context of low pressure abrasive waterjet systems and in the context of high pressure abrasive waterjet systems.
US11577363B2
A grinding method includes a step of imaging a bonded workpiece by a camera in such a manner as to include the outer circumference of a workpiece and the outer circumference of a support component with a larger diameter than that of the workpiece before a step of holding the support component of the bonded workpiece by a holding surface. The grinding method also includes a step of recognizing the outer circumference of the support component and the outer circumference of the workpiece on the basis of the brightness difference between pixels adjacent to each other in a taken image and a step of recognizing the center of the support component from the recognized outer circumference of the support component and recognizing the center of the workpiece from the recognized outer circumference of the workpiece.
US11577362B2
An apparatus for chemical mechanical polishing includes a platen having a surface to support a polishing pad, a carrier head to hold a substrate against a polishing surface of the polishing pad, a pad conditioner to hold a conditioning disk against the polishing surface, an in-situ polishing pad thickness monitoring system, and a controller. The controller is configured to store data associating each of a plurality of conditioner disk products with a respective threshold value, receive an input selecting a conditioner disk product from the plurality of conditioner disk products, determine a particular threshold value associated with the selected conditioner disk product, receive a signal from the monitoring system, generate a measure of a pad cut rate from the signal, and generate an alert if the pad cut rate falls beyond the particular threshold value.
US11577361B2
A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The bottom surface of the retaining ring can include flat, sloped and curved portions. The lapping can be performed using a machine that dedicated for use in lapping the bottom surface of retaining rings. During the lapping the ring can be permitted to rotate freely about an axis of the ring. The bottom surface of the retaining ring can have curved or flat portions.
US11577358B2
A chemical mechanical polishing system includes a platen to support a polishing pad having a polishing surface, and a pad cooling assembly. The pad cooling assembly has an arm extending over the platen, a nozzle suspended by the arm and coupled to a source of coolant fluid, the nozzle positioned to spray coolant fluid from the source onto the polishing surface of the polishing pad, and an opening in the arm adjacent the nozzle and a passage extending in the arm from the opening, the opening positioned sufficiently close to the nozzle that a flow of coolant fluid from the nozzle entrains air from the opening.
US11577354B2
By removing burrs of the pin of the card clothing used in the slicker brush, and by giving a rounded distal ends, the feeling of use and safety of the slicker brush are improved, and removal of hair after use is facilitated. The method includes: a first process of implanting a plurality of pins made of metal wire on a base clothing to produce a card clothing; and a second process of polishing each pin of the card clothing, using a polishing material having flexibility and elasticity, in which in the second process, polishing is performed by rubbing, while pressing the polishing material against each of the pins, thereby manufacturing a card clothing having a rounded distal ends with no burr.
US11577348B2
A design for tank fabricating equipment and system comprises a frame supporting opposing arms for supporting one or more tank shells. The opposing arms pivotally engage opposing sides of the tank shells to force them into a circular cross-sectional shape. The arms are provided with rollers for aligning the tank shell with adjacent components during fabrication. In some embodiments, the rollers are provided with a circumferential channel to accommodate welding seams and to ensure alignment of butt joints.
US11577320B2
An embodiment of a shutter assembly is described that comprises a support structure with a number of stations and operatively coupled to a motor configured to translate each of the stations to a position in front of a detector, wherein a first station comprises a first aperture, a first charged particle filter, and a first window; and a second station comprises a second aperture larger than the first aperture, a second charged particle filter, and a second window thinner than the first window.
US11577314B2
Methodologies, systems, and devices are provided for producing metal spheroidal powder products. By utilizing a microwave plasma, control over spheriodization and resulting microstructure can be tailored to meet desired demands.
US11577306B2
In a first cooling zone (21) on an upper side of a vertical section (20), an air-water ratio A1/R1 defined by an amount of water R1 (L/min) and an amount of air A1 (L/min) per one cooling spray nozzle is set to 10 or more, an impinging pressure of cooling water colliding with the surface of a slab (1) from the cooling spray nozzle is set to 12 gf/cm2 or more, a cooling intensity W1×t1 defined by a cooling water density (W1) (L/min/m2) and a passing time t1 (min) of the first cooling zone (21) is 350 or more, and a recuperating time from having passed through the first cooling zone (21) until reaching a bent section (30) is set to 0.5 min or more.
US11577300B2
The present invention relates to a method and to a device (10) for producing a wheel rim (1) for a vehicle wheel (3), and to a method for producing a vehicle wheel (3).
US11577292B2
Devices, systems, and methods are directed to formation of tubular structures, such as spirally formed structures, having spirally extending reinforcing material. In particular, tubular structures can be formed in a continuous process in which a first material is spiral formed along a first spiral and a second material is joined to the first material along a second spiral to reinforce the spirally formed first material. As compared to manual application of reinforcing material, such a continuous process can facilitate producing tubular structures at rates suitable for high-volume, commercial fabrication. Further, or instead, as compared to the use of circumferentially extending reinforcing material to support a spiral formed tube, reinforcing the spirally formed first material with a spiral of the second material may offer certain structural advantages, such as improved resistance to buckling.
US11577284B2
An apparatus for cleaning a surface, the apparatus including a body defining a chamber, an inlet for liquid flow into the chamber, an outlet for liquid flow from the chamber, a nozzle connected to the outlet for generating an output flow of liquid for cleaning a surface, an acoustic transducer associated with the body to introduce acoustic energy into the liquid within the chamber whereby the acoustic energy is present in the liquid flowing out of the nozzle, and a gas bubble generator for generating gas bubbles within the liquid flowing out of the nozzle.
US11577273B2
The invention relates to the field of the protection of security documents such as for example banknotes and identity documents against counterfeit and illegal reproduction. In particular, the present invention provides processes for optical effect layers (OEL) exhibiting two or more nested indicia using a magnetic assembly comprising i) a soft magnetic plate (x31) comprising a) one or more voids (V) and b) one or more indentations (I) and/or one or more protrusions (P), and ii) one or more dipole magnets (x32).
US11577269B2
Disclosed is a workpiece processing apparatus that performs a predetermined processing on a workpiece. The workpiece processing apparatus includes: a workpiece table configured to place the workpiece thereon; a processor configured to process the workpiece placed on the workpiece table; a movement mechanism configured to relatively move the workpiece table and the processor; a position measuring device configured to measure a position of the movement mechanism; a detector configured to detect a position of the workpiece placed on the workpiece table; and a corrector configured to calculate a positional correction amount of the workpiece table based on a measurement result of the position measuring device and a detection result of the detector.
US11577265B2
A workpiece turntable comprises a turntable module and an attachable floor-engaging support. The floor-engaging support is preferably height adjustable. The turntable module comprises a rotatable base mounted on a stationary base; a wire frame mounted over the rotatable base; a first set of support elements extending from the wire frame having a first height relative to the rotatable base; and a second set of support elements extending from the wire frame having a second height relative to the rotatable base. Each one of the support elements includes a respective support finger that can be made of an elastomer such rubber, silicone, or urethane.
US11577259B2
Various embodiments for an adjustable flow nozzle system having a manifold with a plurality of adjustable flow nozzles in which the flow rate of each adjustable flow nozzle may be individually adjusted are described herein.
US11577257B2
A centrifuge (10) and a method for preventing the ignition of combustible temperature control media in centrifuges (10) after a crash of the centrifuge rotor are presented. Ignition is prevented by the release of a protective gas in the event of a crash. More precisely, the released protective gas forms a flow that displaces the oxygen, distributes the escaping temperature control medium and fundamentally changes the momentary ratio of the concentration of oxygen to temperature control medium in such a manner that no ignition can take place either inside or outside the centrifuge (10). Thereby, combustible temperature control media can be used without safety concerns for controlling the temperature of centrifuges (10).
US11577251B2
A temperature control device (2) comprises a number of active thermal sites (6) disposed at respective locations on a substrate (10), each comprising a heating element (13) for applying a variable amount of heat to a corresponding site of a medium and a thermal insulation layer (16) disposed between the heating element and the substrate. At least one passive thermal region (8) is disposed between the active thermal sites (6) on the substrate (10), each passive thermal region (8) comprising a thermal conduction layer (18) for conducting heat from a corresponding portion of the medium to the substrate (10). The thermal conduction layer (18) has a lower thermal resistance in a direction perpendicular to a plane of the substrate (10) than the thermal insulation layer (16). This enables precise control over both heating and cooling of individual sites in a flowing fluid, for example.
US11577246B2
A microfluidic device and a detection method for the microfluidic device are provided. The microfluidic device includes a driving substrate configured to drive a movement of a droplet; and a position detector configured to detect a position of the droplet on the driving substrate.
US11577242B2
The present invention relates to a contact-less priming system for loading a solution in a microfluidic device comprising: at least one microfluidic device, a pressure chamber configured to enclose said at least one microfluidic device, a pressurization unit fluidly connected to the pressure chamber and at least one closing member. The present invention also relates to a contact-less priming method for loading a solution in a microfluidic device.
US11577227B1
In accordance with one or more embodiments of the present disclosure, a multi-stage process for upgrading pyrolysis oil comprising polyaromatic compounds to benzene, toluene, ethylbenzene, and xylenes (BTEX) includes upgrading the pyrolysis oil in a slurry-phase reactor zone to produce intermediate products, wherein the slurry-phase reactor zone comprises a mixed metal oxide catalyst; and hydrocracking the intermediate products in a fixed-bed reactor zone to produce the BTEX, wherein the fixed-bed reactor zone comprises a mesoporous zeolite-supported metal catalyst.
US11577226B2
The present disclosure provides an exhaust gas purification catalyst having an improved Rh activation, which comprises a substrate and a catalyst coat layer formed on the substrate, the catalyst coat layer having a two-layer structure, wherein the catalyst coat layer includes an upstream portion on an upstream side and a downstream portion on a downstream side in an exhaust gas flow direction, and a part or all of the upstream portion is formed on a part of the downstream portion, wherein the upstream portion contains Rh fine particles and Pt, wherein the Rh fine particles have an average particle size measured by a transmission electron microscope observation of 1.0 nm or more to 2.0 nm or less, and a standard deviation σ of the particle size of 0.8 nm or less, and wherein the downstream portion contains Rh.
US11577217B2
A carbon adsorbent storage and dispensing system is provided with a structurally modified particulate carbon adsorbent designed with optimal volumetric surface area for a certain range of particle sizes. Bulk density and specific surface area are carefully balanced to ensure the volumetric surface area remains within an optimal range to create high performance, as measured by dispensing capacity of the dopant fluid that is reversibly adsorbed onto the structurally modified particulate carbon adsorbent.
US11577209B2
A reactor for nanoparticle production comprising a main chamber including a first nozzle to which raw material gas is supplied, a lens housing connected to the main chamber in a fluidly movable manner and including a second nozzle for supplying flushing gas to the lens housing, a lens mounted on the lens housing, a light source for irradiating a laser, which passes through the lens to reach the raw material gas in the main chamber, and a hood for discharging nanoparticles generated in the main chamber. A cross-sectional area of at least a part of the lens housing decreases along a direction facing the main chamber.
US11577207B2
Described herein is a mixing apparatus for mixing a non-homogenized food product contained within a container. The apparatus includes a housing including a first end wall, a second end wall, and a top wall that at least partially define a cavity of the housing. The apparatus also includes a pair of rollers extending from the first end wall to the second end wall and coupled to the housing such that each roller is rotatable relative to the housing. The apparatus also includes a motor positioned in the cavity and enclosed within the housing, the motor operatively coupled to a first roller of the pair of rollers and configured to drive the first roller to rotate for rotating the container, and a battery positioned in the cavity and enclosed within the housing, the battery operatively coupled to the motor to provide power thereto to drive the first roller.
US11577206B2
At a device for treating a product in a receiving trough (1) which has at least one opening (5) for receiving the product, the treatment of the product is to take place by inner and outer blades (9, 8) which are arranged in the receiving trough (1) and can be driven separately by drives (14; 16). The drive (14) for the at least one inner blade (9) should be located on the same side of the receiving trough (1) as the drive (16) for the at least one outer blade (8).
US11577201B2
A control device for controlling a flue gas denitrizer including a reductant supply part for supplying a reductant to an exhaust gas passage to which an exhaust gas from a boiler is introduced. The control device comprises: a storage part which stores a plurality of opening degree patterns of a plurality of first valves corresponding to a plurality of operational states of the boiler respectively; an opening degree pattern acquisition part configured to acquire an opening degree pattern corresponding to a present operational state of the boiler among the plurality of opening degree patterns from the storage part; and a first valve control part configured to regulate an opening degree of each of the plurality of first valves, on the basis of the opening degree pattern acquired by the opening degree pattern acquisition part.
US11577198B2
Methods of sequestering CO2 from a gaseous source of CO2 are provided. Aspects of the methods include employing an alkali enrichment protocol, such as a membrane mediated alkali enrichment protocol, in a CO2 sequestration protocol. Also provided are systems for practicing the methods.
US11577188B2
A gas-liquid separator includes a housing being supplied with water-containing gas, a gas-liquid separation portion being provided inside the housing and separating water from water-containing gas, a water storage portion being arranged on a bottom portion of the housing and storing water separated by the gas-liquid separation portion, and a valve mechanism enabling discharge of and stop of the discharge of water in the water storage portion via a discharge flow path communicating with the water storage portion. An inner wall of the housing has a guide surface flowing water toward the water storage portion and is provided with a regulating portion regulating staying of water in a vicinity of a flow-in port of the discharge flow path.
US11577185B2
Rake systems for cleaning water streams and new and novel components for such rake systems.
US11577182B2
A separation vessel containing a multi-phase mixture comprising oil and water comprises a buoyant thermal energy transfer device. The buoyant thermal energy transfer device further comprises a thermally conductive body and an internal heating element. The buoyant thermal energy transfer device defines a collective specific gravity between about 0.7 and about 1.2, which may be accomplished by adding positioning floats to the buoyant thermal energy transfer device. With such a collective specific gravity, the buoyant thermal energy transfer device is situated in the emulsion layer of the multi-phase mixture, with the internal heating element applying heat to emulsion layer, aiding in the breakage of emulsions. Demulsified oil and water may then be removed from the separation vessel.
US11577179B2
The present invention provides methods for performing supercritical fluid chromatography comprising loading a sample to be separated by supercritical fluid chromatography onto a stationary phase comprising a spherical, monodisperse, core-shell particulate material comprising a nonporous core and one or more layers of a porous shell material surrounding the core, wherein the particles are sized less than 2 microns; and performing supercritical fluid chromatography to separate the sample.
US11577174B2
A toy vehicle control mechanism for performing stunts includes a rod coupled to a connection piece that permits a user to selectively manipulate a toy vehicle. The rod includes a rod-tip and a shaft, and the connection piece is formed as a loop or arch shaped structure that is secured to a toy vehicle as an interface for the rod-tip. The rod-tip has an interior opening and an exterior notch with a solid section separating the notch from the opening. The rod-tip and connection piece are configured so that the connection piece can travel around within the opening and be manipulated by selectively engaging the rod-tip's notch with various portions of the connection piece.
US11577172B2
A method of enabling a user to play a game with a virtual friend includes determining a virtual friend having first feature information on the basis of user information, determining a message from the virtual friend to be transmitted to the user on a basis of the user information and the first feature information, transmitting the message to the user; and when the user who has received the message accesses a game, transmitting an invitation message from the virtual friend to the user within the game.
US11577171B2
A method and an apparatus includes prompting that a virtual object is attacked. The method includes: displaying a user interface (UI) including a target virtual object located in a virtual environment. A being-attacked direction of the target virtual object is obtained. A display position of the being-attacked direction prompt information is obtained according to the being-attacked direction. The being-attacked direction prompt information is used for indicating the being-attacked direction. The being-attacked direction prompt information is displayed in the UI according to the display position. The being-attacked direction is prompted, and content of the being-attacked prompt is diversified.
US11577170B1
Disclosed is a gamification system for overlaying user-controlled graphical targeting elements over a real-time video feed of an instrument being inspected, and providing interactive controls for firing virtual weapons or other graphical indicators to designate and/or record the presence of contaminants, defects, and/or other issues at specific locations within or on the instrument. The system may receive and present images of the instrument under inspection in a graphical user interface (“GUI”). The system may receive user input that tags a particular region of a particular image with an issue identifier, and may generate a visualization that is presented in conjunction with the particular image in the GUI in response to receiving the input. The visualization corresponds to firing of a virtual weapon and other gaming visuals associated with tagging the particular region of the particular image with the issue identifier.
US11577164B2
In various implementations, systems and methods of an online gaming platform may include an audit module for corroborating fair gameplay. In some implementations, the online gaming platform can be integrated with one or more cryptocurrency exchanges to facilitate cryptocurrency transactions as well as other currency transactions. In some implementations, the cryptocurrency exchanges can be integrated with an online gaming platform that offer games, such as poker and blackjack games, enabling that the games can be played with any one or more cryptocurrencies. In some implementations, the players can pay for gameplay directly from one or more crypto currency exchange account. In some implementations, players can verify that the gameplay in the online gaming platform was fair.
US11577163B2
A game server receives game data associated with a computer implemented game played on a user device. Using this data the computer implemented game is recreated in dependence to generate video data which corresponds to the computer implemented game being played on the user device.
US11577161B2
More realistic experiences can be provided to a user through the use of a wearable suit. The xR wearable suit may include materials with adjustable characteristics, such as friction, and electronics for controlling the materials to provide feedback to the user wearing the xR suit. In an xR game, the materials may be used to translate virtual damage to physical constraints on the user. For example, when an avatar gets shot in the leg and is debilitated, the user's leg motion can be constricted to understand that shortcoming and stay in sync with the avatar. Examples of such feedback materials include inflating ribs, sheet jamming, and mechanical devices.
US11577158B2
Systems, apparatus, and methods are described for adjusting a thumbstick of a controller, such as adjusting a height and/or other characteristic of the thumbstick. Systems, apparatus, and methods can include one or more of a base element, an adjustment element, and a cap element, which can couple to one another to form an interlocked or stacked configuration that, when coupled to the thumbstick, can adjust the thumbstick of the controller.
US11577156B1
A dance blanket relates to the technical field of dance blankets, comprising: a blanket body and a main control box detachably assembled on the blanket body; wherein the main control box comprises: a housing, a processor built into the housing, a music playback module built into the housing and electrically connected to the processor, a power supply module built into the housing and electrically connected to the processor, and a sound outlet hole provided on the housing and corresponding to an outside of the music playback module; and wherein the blanket body has a secondary control box built into the blanket body, and the secondary control box is provided with a data line for connecting with a data line interface on the main control box; or the main control box is provided with a data line used for connecting to the data line interface on the secondary control box.
US11577153B1
A system and method for providing instant games in both physical scratch-off and virtual forms wherein at least a portion of the winning value of the instant game is determined by a plurality of planar layers with the concordance of the planar layers determining value enhancements. The distribution and composition of the concordance of the plurality of planar layers is configured to ensure compliance with a predetermined prize outcome prize fund.
US11577152B2
A game board comprising a tapered playing field with walls rising from a perimeter thereof. The board comprises open receptacles arranged in a pattern or randomly on the playing field. A triangular pattern extends from an apex adjacent to a first wall to a base adjacent to a second wall. Each of the receptacles comprise a depth and a diameter sufficient to capture a ball used in the game. A movable track comprising a pair of rods comprising first and second ends is disposed above the field. The first ends are attached to a pivot disposed on the first wall and the second ends are inserted through an elongate opening in the second wall. The track is inclined from the pivot ends. A ball placed on the track near the pivot ends is urged to travel uphill along the track and dropped into a receptacle by manipulating the rods.
US11577145B2
A method of generating an outcome for a sporting event is disclosed herein. A computing system retrieves tracking data from a data store. The computing system generates a predictive model using a deep neural network. The one or more neural networks of the deep neural network generates one or more embeddings comprising team-specific information and agent-specific information based on the tracking data. The computing system selects, from the tracking data, one or more features related to a current context of the sporting event. The computing system learns, by the deep neural network, one or more likely outcomes of one or more sporting events. The computing system receives a pre-match lineup for the sporting event. The computing system generates, via the predictive model, a likely outcome of the sporting event based on historical information of each agent for the home team, each agent for the away team, and team-specific features.
US11577144B2
Embodiments of the invention provide a series of tensioning straps that are applied to the trampoline frame under tension. The tensioning straps serve to stiffen the trampoline frame which improves performance. The tensioning straps may be improved via the application of various sideways straps as well. The tensioning straps and the sideways straps may reside in channels or loops on the trampoline edge pad in order to further secure the edge pad in place.
US11577133B2
A golf club head has a body having a ball striking face, a rear opposite the ball striking face, a crown, a sole, a heel, and a toe, the body having a void defined by a peripheral edge on the sole. The body further defines a cover that extends over the void and forms at least a portion of the crown. At least a portion of the peripheral edge of the void includes a lip extending from the peripheral edge inwardly into the void. The golf club head may additionally or alternately include one or more weight receptacles connected to the sole and having an opening in the sole, such that each weight receptacle is configured to receive insertion of a weight through the opening.
US11577128B2
In a golf ball having a core composed of one or more layer, the outermost layer of the core is formed of a rubber composition containing an α,β-unsaturated metal carboxylate, and an envelope layer directly encasing the core is formed of a resin composition containing a thermoplastic resin having a structure that includes α,β-ethylenically unsaturated carboxylic acid copolymerization units. The infrared absorption spectra at surface sites on the outermost layer of the core, as measured by ATR FT-IR spectroscopy, satisfy a specific condition. The ball has an enhanced adhesion between the rubber-based core and the adjacent cover layer that is formed of an ionomer resin or other α,β-ethylenically unsaturated carboxylic acid copolymer-containing resin material.
US11577122B2
A limbs cooperation exerciser and a control method for the same are provided. The limbs cooperation exerciser includes a frame, an upper limb exercise mechanism, a first driving module, a lower limb exercise mechanism, a second driving module, a first rotating speed sensor, a second rotating speed sensor, and a control module. The control module controls at least one of the first driving module and the second driving module according to the first rotating speed and the second rotating speed, making a differential value between the detected first rotating speed and the second rotating speed be smaller than or equal to a predetermined differential value. That is, the limbs cooperation exerciser controls the rotation of the first operating member or the second operating member to lower the difference between the rotating speeds of the first operating member and the second operating member.
US11577115B1
A weight plate securing strap having a stretchable strip with a first end, a second opposite end, a first side, a post on the first end, and a plurality of apertures near the second opposite end. A first gripping flap is positioned at the first end and a second gripping flap is positioned at the second opposite end. The gripping flaps are also positioned on the first side. The gripping flaps are constructed so that fingers and thumbs of a user remain on the first side of the strip as the user grips the gripping flaps, stretches the strip around the barbell, and inserts the post into the aperture. The use of the gripping flaps thereby prevents the fingers and thumbs of the user from interfering with the insertion of the post through the aperture. The strip wound and stretched around the barbell creates high resistance to movement of the strip along the length of the barbell. The strip can be made in one piece and entirely of rubber.
US11577112B2
A method for destructing and valorizing an asbestos waste including the steps of: determining the asbestos mineralogical group contained in the waste, performing a treatment on the waste which includes of: an acid treatment when the waste comprises only a chrysotile, a base treatment when the waste comprises only an amphibole, the acid treatment followed by the base treatment when the asbestos waste includes a mixture of a chrysotile and an amphibole, and valorizing at least one of the products obtained on completion of the performing of the treatment. An embodiment also concerns a treatment of a chrysotile waste through an acid treatment followed by a thermal treatment.
US11577104B2
A preferred embodiment suspension trauma relief strap assembly for use with a full body harness includes a pair of straps connectable in two configurations. The first configuration is formed by engaging a hook of one strap with one of a plurality of closed loop arrangements of the other strap to form a sling upon which a person donning the full body harness may stand. The second configuration is formed by engaging the hook of the one strap with one of the plurality of closed loop arrangements of the one strap and engaging the hook of the other strap with one of the plurality of closed loop arrangements of the other strap to form two slings upon which a person donning the full body harness may stand.
US11577102B2
A universal personal protective mask includes a main body having a front surface, a back surface, a top edge, a bottom edge, and a pair of side edges that define an internal pocket. An opening is formed along the main body to permit access to the pocket, and a zipper is positioned along the opening to secure the pocket in an open or closed position. The mask body is constructed from a durable machine-washable fabric so as to be reusable, and includes at least one head strap. A gasket is positioned along the inside periphery of the mask body, and a filter insert is removably secured within the pocket. The filter being constructed from myriad of different materials or industry standards to prevent the passage of particulates and harmful organisms.
US11577096B2
Methods and systems for modulation and mapping of brain tissue in a subject using an ultrasound assembly are provided. An exemplary method for modulation uses an ultrasound assembly including a housing and an ultrasound transducer joined to the housing. The method includes securing the housing to the head of the subject with the ultrasound transducer aligned with a region of the brain tissue to target the region of the brain tissue for modulating, and providing focused ultrasound at an acoustic pressure to the targeted region using the ultrasound transducer to induce cavitation proximate the targeted region. The method further includes detecting a cavitation signal magnitude from the induced cavitation corresponding to the acoustic pressure and modulating the targeted region.
US11577088B2
Techniques are described for providing a therapeutic pseudo-constant DC current in an implantable stimulator using pulses whose positive and negative phases are not charge balanced. Such charge imbalanced pulses act to charge any capacitance in the current path between selected electrode nodes, such as the DC-blocking capacitors and/or any inherent capacitance such as those present at the electrode/tissue interface. These charged capacitances act during quiet periods between the pulses to induce a pseudo-constant DC current. Beneficially, these DC currents can be small enough to stay within charge density limits and hence not corrode the electrode or cause tissue damage, and further can be controlled to stay within such limits or for other reasons. Graphical user interface (GUI) aspects for generating the charge imbalanced pulses and for determining and/or controlling the pseudo-constant DC current are also provided.
US11577087B2
Embodiments presented herein are generally directed to techniques for separately transferring power and data from an external device to an implantable component of a partially or fully implantable medical device. The separated power and data transfer techniques use a single external coil and a single implantable coil. The external coil is part of an external resonant circuit, while the implantable coil is part of an implantable resonant circuit. The external coil is configured to transcutaneously transfer power and data to the implantable coil using separate (different) power and data time slots. At least one of the external or internal resonant circuit is substantially more damped during the data time slot than during the power time slot.
US11577082B2
Devices and methods for the stimulation of neural signaling of an apical splenic nerve, the device having a transducer for placement on or around the apical splenic nerve, and a signal generator to generate a signal that stimulates or inhibits the neural activity of the apical splenic nerve to produce a physiological response. The transducer has at least one electrode, and the signal generator is a voltage or current source. The stimulation electrical signal has a frequency of between 1 Hz and 50 Hz.
US11577078B2
An improved implantable auditory stimulation system includes two or more implanted microphones for transcutaneous detection of acoustic signals. Each of the implanted microphones provides an output signal. The microphone output signals may be combinatively utilized by an implanted processor to generate a signal for driving an implanted auditory stimulation device. The implanted microphones may be located at offset subcutaneous locations and/or may be provided with different design sensitivities, wherein combinative processing of the microphone output signals may yield an improved drive signal. In one embodiment, the microphone signal may be processed for beamforming and/or directionality purposes.
US11577073B2
The problem of a potentially high amount of supra-threshold charge passing through the patient's tissue at the end of an Implantable Pulse Generator (IPG) program is addressed by circuitry that periodically dissipates only small amount of the charge stored on capacitances (e.g., DC-blocking capacitors) during a pulsed post-program recovery period. This occurs by periodically activating control signals to turn on passive recovery switches to form a series of discharge pulses each dissipating a sub-threshold amount of charge. Such periodic pulsed dissipation may extend the duration of post-program recovery, but is not likely to be noticeable by the patient when the programming in the IPG changes from a first to a second program. Periodic pulsed dissipation of charge may also be used during a program, such as between stimulation pulses.
US11577071B2
Electrodes that are configured to apply energy within the tissue while moving relative to the tissue. The apparatuses (devices, assemblies, systems) described herein may be configured with one or more electrodes that may move slightly in oscillatory movement and/or rotation relative to the tissue. The apparatuses described herein may be used to apply energy to a patient while minimizing or preventing the unintended modification of the tissue adjacent to the electrode, such as by arcing.
US11577068B2
A method of operating a counterpulsation device (CPD) in a human or animal subject is disclosed, the method including: receiving a heart beat signal indicative of the heart beat of the subject; providing counterpulsation therapy by controlling the pressure supplied to a CPD drive line in pneumatic communication with the CPD to cause the CPD to alternately fill with blood and eject blood with a timing that is determined at least in part based on the heart beat signal; while providing counterpulsation therapy, receiving a CPD drive line pressure signal indicative of the pressure in the CPD drive line; and adjusting the pressure supplied to the drive line based at least in part on the drive line pressure signal.
US11577066B2
The invention relates to a fluid pump device, in particular for the medical application, with a compressible pump housing and rotor, as well as with an actuation means which runs in the sleeve and on whose end the fluid pump is arranged. In order to utilize all possibilities of a space-saving arrangement of the respective pump housing of the rotor, which is compressible per se, and as the case may be, a bearing arrangement, the mentioned elements are displaceable to one another in the axial direction compared to an operation position. In particular these elements may be end-configured by way of an axial movement of the drive shaft after the assembly.
US11577064B2
The present disclosure relates to a method for manufacturing a microneedle containing a coating part on a needle tip and an apparatus used for the method. When a microneedle is manufactured using the coating method and apparatus according to the present disclosure, a coating part in which a target material is impregnated can be easily inserted into skin and effective dissolution is possible. Further, the target material is allowed to show excellent skin permeability with the dissolution of the coating part of the microneedle manufactured according to the present disclosure, thereby a quantitative amount of target material can be effectively delivered into the skin.
US11577062B2
Embodiments of the present disclosure encompass systems and methods for in-situ/in vivo, bottom-up tissue generation for wound repair, repair of tissue defects, and the like. Embodiments of the systems of the present disclosure include modular scaffolds seeded with cells (modular tissue forming units (MTFUs)) for packing a tissue defect, such that these MTFUs are able to fill the wound bed with cells of one or more needed tissue types supported by the modular scaffolding particles.
US11577061B2
The present disclosure is in the field of gastric resident systems. A device for extended retention in a stomach is provided. The device includes: first, second, and third arms, the second and third arms being pivotally connected to respective ends of the first arm. The device is configured to transform between a compressed configuration and an expanded configuration. The device further includes a biasing member configured to bias the device into the expanded configuration whereby the second and third arms are configured to mechanically engage each other to retain the system in the expanded configuration.
US11577059B2
A method and apparatus for treatment of heart failure by increasing secretion of endogenous naturetic hormones ANP and BNP such as by stimulation of the heart atria. Heart pacing is done at an atrial contraction rate that is increased and can be higher than the ventricular contraction rate. Pacing may include mechanical distension of the right atrial appendage. An implantable device is used to periodically cyclically stretch the walls of the appendage with an implanted balloon.
US11577056B2
Medical devices including balloons and balloons are provided that include an elongate body and an inflatable balloon defining a longitudinal axis, the inflatable balloon being attached to and partially surrounding at least a section of the elongate body. The medical device further includes a plurality of protrusions extending from the inflatable balloon. When the inflatable balloon is in an unstrained state, each of the plurality of protrusions extends in a first transverse direction relative to the longitudinal axis. In certain implementations, the inflatable balloon may also be configured to collapse such that, when in a collapsed state, an untextured portion of the inflatable balloon extends to a radius and the plurality of protrusions does not extend beyond the radius.
US11577052B2
An integrated vascular delivery system and method of use, the system including: a frame having a catheter hub that provides a first anchoring point on the patient and receives a catheter insertable in the patient to transfer fluid at an insertion site, a stabilization hub that provides a second anchoring point on the patient, at least one lateral member extending between the catheter and stabilization hubs, and a fluidic channel. The frame operates in a folded configuration in which the hubs are coupleable and an unfolded configuration in which the anchoring points are distributed around the insertion site to anchor the frame to the patient, thereby stabilizing the catheter. In some embodiments, the system further includes a septum that helps prevent fluid leakage from the catheter hub, or a needle shield that covers the distal end of a needle used during catheter insertion.
US11577049B2
Devices, systems, and methods for catheterization through angionavigation, cardionavigation, or brain navigation to diagnose or treat diseased areas through direct imaging using tracking, such as radiofrequency, infrared, or ultrasound tracking, of the catheter through the patient's vascular anatomy. A steerable catheter with six degrees of freedom having at least a camera and fiber optic bundle, and one or more active or passive electromagnetic tracking sensors located on the catheter is guided through the vascular system under direct imaging. The direct imaging can be assisted with at least one of MRA imaging, CT angiography imaging, or 3DRA imaging as the roadmap acquired prior to or during 3D stereoangiovision. The system comprises RF transceivers to provide positioning information from the sensors, a processor executing navigation software to fuse the tracking information from the tracking sensors with the imaging roadmap, and a display to display the location of the catheter on the roadmap.
US11577045B2
A prosthetic device includes a flexible interface configured to conform to a residual limb of a user, a prosthetic socket including an outer shell more rigid than the flexible interface and positioned external to at least a portion of the flexible interface, and one or more vibrational devices placed in connection with the flexible interface to impart vibration to the residual limb.
US11577040B1
A face mask including a mask assembly and a hole punch assembly is disclosed. The mask assembly includes a face mask which includes a mouth portion and a nose portion. Additionally, the face mask is made of a transparent material allowing other individuals to identify the user wearing the mask. Furthermore, the face mask includes two embodiments of strap attachments. In one embodiment a single strap is used to secure the face mask to a user's head. In another embodiment, two strap loops are used to secure the face mask to a user's ears. The hole punch assembly includes a hole punch rod that is used to create openings on the face mask. The hole punch rod is used to create openings on the mouth portion and nose portion of the face mask. A medical professional may utilize these openings to collect samples from a patient wearing the mask.
US11577030B2
User-friendly attachment mechanisms for pen needles provide improved handling and ease of use, including locking installation and removal features and sensory feedback when a needle-bearing hub is seated on a pen.
US11577023B2
An application device for a fluid delivery includes a housing having a bore extending from a bottom of the housing. The bore is sized and shaped for receiving at least a portion of the fluid delivery apparatus. The application device also includes an impact component for impacting the fluid delivery apparatus and moving at least a portion of the fluid delivery apparatus towards a user's skin. The application device includes a safety arm that is positionable relative to the impact component between a locked configuration in which the impact component is secured in a safety position, and a released configuration in which the impact component is free to move within the housing for impacting the fluid delivery apparatus.
US11577017B2
A system and apparatus for the collection of serous or serosanguinous fluid from a percutaneous site after surgery. A pump unit with one or more pumps or powered sources provide continuous negative pressure suction to draw fluid from the percutaneous site and pumps the fluid into disposable reservoirs with one-way valves that are easy to handle while maintaining sterility and a seal to prevent the loss of vacuum. Air is continuously removed from the reservoirs. Measurement and analysis of the output is performed automatically. Additionally, through such a peristaltic pump device, controlled collection of measured surgical and/or bodily fluid from a subject patient may be undertaken allowing for more effective and closer analysis, as well.
US11577015B2
A cannula for minimally invasive surgical tricuspid valve repair, which is constituted by a tube (5). equipped, at its distal end. with a head (2) consisting of a cone-shaped rigid ring (3) and connected to it on the other side of a flexible ring (4). where the flexible ring (4) in the folded state has a disk shape, and on top of the head (2) there is an axial hole (8) leading to the interior of the cannula (1). and where on the whole length of the head (2) and on a part of the tube (5) near the connection to the head (2), from the inside, there is a thin guide sleeve (6) which, on the section of the rigid ring (3) is permanently attached to the surface of its wall, while on its remaining length, it is slidably movable relative to the wall of the tube (5).
US11577003B2
A method of detecting the presence or absence of a sealant applied to a textile graft includes the steps of: providing a textile graft having a first surface and an opposed second surface; providing a water soluble masking agent; applying the water soluble masking agent to at least a portion of the first surface of the textile graft; providing a sealant solution; providing a visual indicator; applying the water insoluble sealing agent and the visual indicator to the second surface of the textile graft; and removing the water soluble masking agent after the step of applying sealing solution. The second surface has visual indication of the visual indicator and the first surface is substantially free of visual indication of the visual indicator. An implantable textile graft includes the selectively applied visual indicator.
US11576998B2
Disclosed are high refractive index, hydrophobic, acrylic materials. These materials have both high refractive index and a high Abbe number. This combination means the materials have a low refractive index dispersion and thus are especially suitable for use as intraocular lens materials. The materials are also suitable for use in other implantable ophthalmic devices, such as keratoprostheses, corneal rings, corneal implants, and corneal inlays.
US11576993B2
An ultraviolet air germicidal lamp system includes a base frame including an air inlet and an air outlet, an ultraviolet germicidal module on the base frame, and a lamp module in the base frame. The ultraviolet germicidal module includes a fan, an inlet duct, an ultraviolet lamp module including a cavity and ultraviolet lamps in the cavity, and an outlet duct. The fan is connected to the air inlet. The intake of the cavity of the ultraviolet lamp module is connected to the fan by the inlet duct. The vent of the cavity of the ultraviolet lamp module is connected to the air outlet by the outlet duct. The body diameter of the cavity is larger than the diameters of the inlet duct and the outlet duct.
US11576989B2
Provided is an apparatus for treating a surface of a medical metal. The apparatus includes a lamp unit in which a through-hole is formed and which irradiates the through-hole with ultraviolet rays, a lifting unit on which a container accommodating a medical metal is detachably disposed and which is disposed to be movable in the through-hole, and a case unit which accommodates the lamp unit and the lifting unit and includes an outer case in which an outer hole corresponding to the through-hole is formed and an inner case which is disposed inside the outer case and in which the lamp unit or the lifting unit is disposed.
US11576978B2
Provided herein are hemoglobin-based therapeutic agents useful for treating cancer, pharmaceutical composition including the same, and methods of use and preparation thereof.
US11576975B2
The invention provides compositions featuring chitosan and methods for using such compositions for the local delivery of biologically active agents to an open fracture, complex wound or other site of infection. Advantageously, the degradation and drug elution profiles of the chitosan compositions can be tailored to the needs of particular patients at the point of care (e.g., in a surgical suite, clinic, physician's office, or other clinical setting).
US11576966B2
The present invention is directed to a nucleic acid suitable for use in treatment or prophylaxis of an infection with a coronavirus, preferably with a Coronavirus SARS-CoV-2, or a disorder related to such an infection, preferably COVID-19. The present invention is also directed to compositions, polypeptides, and vaccines. The compositions and vaccines preferably comprise at least one of said nucleic acid sequences, preferably nucleic acid sequences in association a lipid nanoparticle (LNP). The invention is also directed to first and second medical uses of the nucleic acid, the composition, the polypeptide, the combination, the vaccine, and the kit, and to methods of treating or preventing a coronavirus infection, preferably a Coronavirus infection.
US11576964B2
The present disclosure relates to a cluster-based consensus approach for generating recombinant hemagglutinin (HA) polypeptides. The disclosure further relates to influenza vaccine compositions comprising the recombinant HA polypeptides.
US11576963B2
The present invention provides compositions and methods related to equine live-attenuated influenza vaccines.
US11576955B2
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US11576954B2
The present invention relates to peptides, proteins, nucleic acids and cells for use in immunotherapeutic methods. In particular, the present invention relates to the immunotherapy of cancer. The present invention furthermore relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or to stimulate T cells ex vivo and transfer into patients. Peptides bound to molecules of the major histocompatibility complex (MHC), or peptides as such, can also be targets of antibodies, soluble T-cell receptors, and other binding molecules.
US11576951B2
The present invention concerns the use of aprotic polar solvents, water, and an ionization stabilizing agent to prepare device compatible stable therapeutic formulations by dissolving a therapeutic agent (active ingredient) in an aprotic polar solvent system that can then be used with various devices (e.g., pumps, infusion sets) for administration of the formulation. In certain embodiments, the invention is directed to formulations comprising one or more therapeutic agents, as well as methods of making such formulations, comprising at least one therapeutic agent dissolved in an aprotic polar solvent system, such as a DMSO/water admixture, comprising at least one ionization stabilizing excipient in a concentration sufficient to impart physical and chemical stability to the therapeutic agent.
US11576948B2
Compositions and methods for treating a VEGF-related ophthalmic disorder in a subject in need comprising, administering intravitreally to the subject a therapeutically effective amount of an anti-VEGF agent, comprising a VEGF binding portion operatively linked to a Fc-IgG, wherein the VEGF binding portion comprises at least one VEGF binding domain that is an IgG-like domain 2 of VEGFR-1.
US11576940B2
The present invention provides nutritional compositions that are employed as oral supplementation to the human diet and methods for using such nutritional compositions. The compositions of the present invention provide for supplementation to the diet of the cancer patient, as well as preventative dietary supplementation aimed at supporting the human immune system for those not currently suffering from cancer. Methods are provided that utilize specific combinations of selected forms selenium. chromium, and molybdenum in combination with fish oil.
US11576939B2
The present invention discloses a method for preserving a probiotic composition, including: providing a bacterial cell suspension, which is one or more bacterial cell suspensions of a bacterium or Saccharomyces boulardii; mixing the bacterial cell suspension with a sodium alginate solution or an alginic acid solution; and adding the mixture to a calcium ion solution until the mixture is immobilized in a shape. The technology of the present invention has the effects of long-term preservation at room temperature and resistance to high temperature, and can be applied to ordinary bacterial strains, without being limited to a small number of bacterial species able to form endospore, and without requiring the strains to be frozen for preservation. The method of the present invention can be applied to the preparation of aquatic feeds, animal feeds, or probiotics that human beings need.
US11576938B2
Suggested is a method for making and using an extract of halophytes or psammophilous plants comprising the steps of contacting the plant materials with a solvent, re moving the dissolved extract from the residue, recovering the extract and topically or orally administering the extract to a patient in need of dysfunctions of skin and hair.
US11576936B2
A method of treating cancer includes administering a dose of a chemotherapy agent in combination with a dose of a composition consisting essentially of attenuated Salmonella typhimurium. The dose of the chemotherapy agent is lower than a maximum effective dose of the chemotherapy agent. The combination provides a synergistic reduction in tumor burden when compared to the reduction in tumor burden provided by administration of an equivalent dose of the chemotherapy agent without the composition consisting essentially of attenuated Salmonella typhimurium.
US11576934B2
Provided are cells containing exogenous antigen and uses thereof.
US11576931B2
Methods for the reversal of hemorrhagic shock or hemorrhagic trauma. Methods for restoring mean arterial pressure to a normal range and reducing trauma adverse risks in a patient through the administration of oxygen reduced blood compositions.
US11576927B2
A method of treating a chronic wound may comprise applying to the wound a first scaffold comprising an electrospun polymer fiber. The electrospun fiber may comprise a polymer selected from the group consisting of polyglycolic acid, poly(lactide-co-caprolactone), polylactic acid, polycaprolactone, copolymers thereof, and combinations thereof. The first scaffold may have a thickness from about 50 μm to about 1 mm, a length from about 1 cm to about 20 cm, and a width from about 1 cm to about 15 cm. The method may further comprise keeping the first scaffold on the chronic wound for a time period of about 3 days to about 21 days. After the time period passes, the chronic wound may have a decreased planimetric area.
US11576924B2
Aspects of the invention relate to novel synthetic compounds having binding affinity with galectin proteins.
US11576910B2
Provided herein are methods of treating a subject with heart failure, comprising administering to the subject an initial dose of a cardiac sarcomere activator (CSA) for an initial time period, and subsequently administering to the subject a dose of the CSA based on the subject's plasma concentration of the CSA at the end of the initial time period.
US11576908B2
The present invention relates to compositions and methods for the treatment of the Charcot-Marie-Tooth disease and related disorders.
US11576906B2
Methods of treating patients diagnosed with cancer harboring an IDH-1 mutation are provided, including the therapeutic administration of a certain inhibitor of a mutant IDH-1 as a single agent, or in combination with azacitidine (AZA).
US11576901B2
A method effective in treating a viral infection involves administering a therapeutically effective amount of at least one compound capable of inhibiting expression of at least a portion of a virus genome containing an internal ribosomal entry site, or a pharmaceutically acceptable salt thereof. The compound has an azole moiety comprising a five member heterocyclic ring containing at least one nitrogen atom, a hydrophobic moiety bonded to the heterocyclic ring of the azole, and a donor/acceptor moiety bonded to the heterocyclic ring having at least one of hydrogen bond donor and a hydrogen bond acceptor.
US11576898B2
The present invention relates to a novel formulation comprising a benzimidazole derivative. The formulation for oral administration comprising a compound of Formula 1 according to the present invention or a pharmaceutically acceptable salt thereof; and at least one disintegrant selected from the group consisting of croscarmellose sodium, sodium starch glycolate and low-substituted hydroxypropylcellulose, exhibits an excellent storage stability and has an effect on preventing a phenomenon of decline in dissolution rate, thus being usefully used as a formulation for oral administration.
US11576894B2
The present invention is directed to co-therapy and methods for the treatment and prevention of glucose-related disorders such as Type 2 diabetes mellitus and Syndrome X. The present invention is further directed to pharmaceutical compositions for the co-therapy and methods described herein.
US11576891B2
Methods for treating or reducing the likelihood of acquiring estrogen-related (e.g. estrogen-exacerbated) diseases including endometriosis include administering to a patient a selective estrogen receptor modulator (SERM), in combination with inhibiting ovarian secretions, e.g., by administering an LHRH agonist or antagonist. In some embodiments, a precursor of sex steroids, said precursor being selected from the group consisting of dehydroepiandrosterone (DHEA), dehydroepiandrosterone sulfate (DHEA-S), androst-5-ene-3β,17β-diol (5 diol), and androstenedione or a compound transformed into one of these, is also administered.
US11576881B2
The present specification provides RXR agonist compounds, compositions comprising such RXR agonists, and methods using such compounds and compositions to treat an autoimmune disorder, inflammation associated with an autoimmune disorder and/or a transplant rejection as well as use of such RXR agonists to manufacture a medicament and use of such compounds and compositions to treat an autoimmune disorder, inflammation associated with an autoimmune disorder and/or a transplant rejection.
US11576880B2
Disclosed are acidic feminine intimate cleansing compositions having a pH in the range of from 3 to 5, which further necessarily comprises at least: as a primary antimicrobial active constituent, lactic acid, which may optionally be a substituted lactic acid and/or derivative thereof; and which composition further includes an anionic constituent system which boosts the antimicrobial efficacy of the primary lactic acid constituent present; and which compositions feature low irritation, and good antimicrobial efficacy against certain species of bacteria. Treatment processes using the feminine intimate cleansing composition in treatment of the groin area of human females, and vendible products containing the feminine intimate cleansing compositions are also disclosed.
US11576877B2
Dosage forms, drug delivery systems, and methods related to sustained release of dextromethorphan or improved therapeutic effects are disclosed. Typically, bupropion or a related compound is orally administered to a human being to be treated with, or being treated with, dextromethorphan.
US11576851B2
A composition comprising at least one dispersed fatty phase, and at least one continuous aqueous phase, and comprising: a) at least one hydrophobic gelling agent selected from ester of dextrin and fatty acid; b) at least one amphiphilic crosslinked copolymer; c) at least one anionic terpolymer, linear or branched, of at least one monomer (1) carrying an acid function in free form, partially or totally salified by a nonionic monomer (2) selected from N,N-dimethylacrylamide and 2-hydroxyethyl acrylate, and at least one monomer (3) polyoxethylenated alkyl acrylate of formula (III) wherein in formula (III): R1 represents a hydrogen atom, R represents a linear or branched C8-C16 alkyl radical, n is an integer ranging from 1 to 10; and d) at least one hydrophobic particles chosen from hydrophobic silicas, hydrophobic cellulose, starch, talc, silicone resin powders, hollow hemispherical silicone particles, polyamide powders, hydrophobic pigments, or a mixture thereof.
US11576843B2
A vessel intended to contain a fluid including a container delimiting an inner volume made of a flexible material and topped with a tubular sleeve whose proximal end delimits a housing. The sleeve includes an upper shoulder projecting radially outwards of the sleeve. The vessel also comprises a removable closure device made of a flexible material including a lower shoulder adapted to interact with the upper shoulder of the sleeve so that tightness is ensured when the lower shoulder and the upper shoulder are compressed against one another. The vessel also includes a coupling system enabling holding and mutual compression of the lower shoulder of the removable closure device and of the upper shoulder of the sleeve.
US11576836B2
A massage chair and a method of operating a massage chair, in which operations are controlled by executing artificial intelligence (AI) algorithms and/or machine learning algorithms in a 5G environment connected for Internet-of-Things. The method of operating a massage chair includes obtaining, from a user terminal, first information corresponding to geographic information generated by the user terminal, obtaining, from the user terminal, second information corresponding to motion information generated by the user terminal, obtaining, from the user terminal, third information corresponding to usage information of the user terminal, generating fourth information as additional information using one or more among the first information, the second information, and the third information, and determining an optimal driving mode with respect to a user of user terminal by using the first information to the fourth information.
US11576835B2
Devices and methods for assisting breathing in a subject are described. In one embodiment, a device includes a splint that can be used to apply negative distending pressure, i.e., outward pull, to one or both of the chest walls and/or the abdomen of a subject. The splint may include an air bladder that can be attached to the skin of the subject's chest and/or abdomen. When the air bladder is inflated, negative distending pressure is applied to the subject's chest and/or abdomen, thereby assisting or promoting respiration. The inflated air bladder may also apply a compressive force on the chest to facilitate expiration, and the removal of secretions in the airways.
US11576830B2
An auxiliary drive device for a wheelchair has at least one electrically driven drive wheel and a coupling mechanism for coupling the auxiliary drive device to the wheelchair. The coupling mechanism includes a movable locking element which is movably supported in the coupling mechanism. The movable locking element can be in a locking position in which it causes locking in a positive-locking manner so that the auxiliary drive device is coupled to the wheelchair and, by operation of a handle, the locking element can be moved in a release position in which uncoupling of the auxiliary drive device from the wheelchair is possible.
US11576826B2
A cover nonwoven fabric covers a back surface of an inner member from between a front side outer member and the inner member to between a back side outer member and the inner member. The cover nonwoven fabric extends from a back surface side of a base portion of one side gather to a back surface side of a base portion of the other side gather. The cover nonwoven fabric has holes penetrating the front and back surfaces at intervals from between the front side outer and inner members to between the back side outer and inner members. The side edges of the cover nonwoven fabric are located at the positions same as the side edges of the narrowest part of the absorber in the width direction or on the center side in the width direction with respect to the side edges of the narrowest part.
US11576821B2
A dressing for treating tissue with negative pressure is provided herein comprising a composite of dressing layers, including a release film, a perforated coated polymer film, a manifold, and an adhesive cover. Additionally, a method of manufacturing the dressing may comprise applying a cross-linkable polymer to a polymer film, curing the cross-linkable polymer to a gel layer to form a coated polymer film, and perforating the coated polymer film to form fluid restrictions, such as slits and/or slots, though the coated polymer film.
US11576820B2
The present disclosure relates to a two-component medical device for closing a wound or incision. The two-component device comprising a first and second component, each comprising an adhesive-backed anchoring member having one edge referred to as the wound edge. The adhesive-backed anchoring members are produced from a polymeric film sheet. Disclosed are instances wherein the adhesive-backed anchoring members are characterized by the presence of one or more discontinuities in the polymeric film sheet.
US11576818B2
This disclosure includes negative pressure wound therapy dressings with local oxygen generation for topical wound therapy. The dressings (18) for facilitating delivery of oxygen and application of negative pressure to target tissue include a manifold (46) that defines a plurality of gas passageways (50) and is configured to allow communication of oxygen to the target tissue; an oxygen-generating material (146) that is configured to release oxygen when exposed to water; a gas-occlusive layer (74) configured to be disposed over the manifold and the oxygen-generating material and coupled to tissue surrounding the target tissue such that an interior volume containing the manifold and the oxygen-generating material is defined between the gas-occlusive layer and the target tissue; and a port (94) coupled to the gas-occlusive layer and configured to be coupled to a negative pressure source.
US11576808B2
An oral appliance and kit therefor is disclosed. The oral appliance may include generally U-shaped upper and lower body members and a pair of adjustment plates or spacers for removably connecting the upper body member with the lower body member. The generally U-shaped upper and lower body members are adapted to be positioned over at least a portion of first and second arches of teeth, respectively, with the spacers having a system of pins or pegs for adjustably repositioning the upper body member with respect to the lower body member. The upper and lower body members are further configured to provide a lingual-less open space between the upper and lower body members to accommodate a tongue in a relaxed state. The disclosed oral appliance, system and kit therefor is configured for use in correcting the misalignment of a user's jaw.
US11576802B2
A locking hinge with a first component and a second component which are mounted against each other in a pivotal manner relative to each other about a pivot axis. The first component has a latching recess, and the second component has a latching element which is designed to penetrate the latching recess in a latching position of the first component relative to the second component, thus preventing a pivoting movement of the first component relative to the second component in at least one direction. The latching element is designed to penetrate the latching recess to different depths in at least two different latching positions.
US11576801B2
A topical treatment for anorectal disorders with and without utilization of a contoured seat cushion with a temperature-adapted or electrical stimulation element that can provide hot or cold temperatures or electrical stimulation to the anorectal region.
US11576794B2
The present disclosure is related to systems and methods for orthosis design. The method includes obtaining a three-dimensional (3D) model associated with a subject. The method includes obtaining one or more reference images associated with the subject. The method includes determining, based on the 3D model and the one or more reference images, orthosis design data for the subject. The orthosis design data may be used to determine an orthosis for the subject.
US11576791B1
Piezoelectric osteotomy devices and corresponding systems and methods for removing an acetabular cup or shell from a patient's acetabulum are disclosed. In one embodiment, the piezoelectric osteotomy device includes a piezoelectric element to actuate a cutting tip on an armature. In some such embodiments, the cutting tip may be extended and/or retracted to facilitate cutting of bone around an acetabular cup. The armature may include a fluid output port located proximate the cutting tip to mitigate heat generated by the cutting tip. In one embodiment, the piezoelectric osteotomy device is arranged and configured to provide constant current adjustment.
US11576782B2
Systems, devices and methods for repairing a native heart valve. In one embodiment, a repair device for repairing a native mitral valve having an anterior leaflet and a posterior leaflet between a left atrium and a left ventricle comprises a support having a contracted configuration and an extended configuration, and an appendage, such as a flap or apron extending from the support. In the contracted configuration, the support is sized to be inserted under the posterior leaflet between a wall of the left ventricle and chordae tendineae. In the extended configuration, the support is configured to project anteriorly with respect to a posterior wall of the left ventricle by a distance sufficient to position at least a portion of the posterior leaflet toward the anterior leaflet, and the appendage is configured to extend beyond an edge of the posterior leaflet toward the anterior leaflet.
US11576773B2
A method for providing blood flow across a surface of a mitral stent-valve frame. A portion of the stent-valve frame is placed into the left atrium and into the left ventricle with a securement band located intermediate that is attached to either the annulus or to a second support frame that is placed initially and above the mitral annulus without affecting native leaflet function. Portions of the frame above the securement band allow blood flow radially inwards to reduce stagnation regions in the atrium or outwards below the securement band to help cleanse native leaflets.
US11576767B2
The disclosure relates to a system for recording, transferring and simulating a relative position and/or movement of a mandible relative to a maxilla, comprising: a transmitter coil for transmitting a magnetic measurement field; at least one sensor placed on the mandible and arranged in at least one holding device having a position marking for the sensor; a sensor positioning device provided for setting the axis-orbital plane and condylar points and comprising at least one sensor for capturing and emitting positional data; a data set of a relative movement of a mandible relative to a maxilla, the data set is generated from the sensor signals of the at least one sensor arranged on the mandible and from the positional data from the sensor signals from the sensor positioning device; and a computer for recording, processing and displaying the movement data from the data set from the sensors.
US11576761B1
An automated, hands-free dental floss dispenser is provided herein. Particularly, the dispenser includes a housing and an activation sensor, such as an infrared, motion, or other sensor for detecting the presence of a hand or other object within a dental floss dispensing region and for activating the dispenser. The dispenser further includes a feeding assembly disposed at least partially within the housing, and a dispensing assembly for receiving an amount of dental floss from the feeding assembly. Specifically, the feeding assembly includes a removable and/or replaceable cartridge which at least temporarily retains the dental floss. The dispensing assembly includes a spindle and a spindle activation assembly, wherein the dental floss is fed from the feed assembly to the spindle for dispensing.
US11576757B1
The dental bridge fitting system is a medical device. The dental bridge fitting system is configured for use in measuring the oral surface contours of a patient. The measurements taken by the dental bridge fitting system allow for the fabrication of a dental prosthetic device, such as a bridge, that fits flush on the oral surface that was measured by the dental bridge fitting system. The dental bridge fitting system comprises a mouthpiece, a plurality of capture devices, an image processor, and a master processor. The mouthpiece contains the plurality of capture devices. The plurality of capture devices, the image processor, and the master processor are electrically interconnected.
US11576756B2
Described herein are systems and methods for extracting a broken fragment of a dental abutment screw from a dental implant. One such system includes an extractor tool having a tubular outer body and a conductor positioned within the tubular outer body, and an applicator that receives and end of the extractor tool and also includes a heating element that converts electrical energy into heat that is conducted to the extractor tool to melt a thermoplastic adhesive in a cavity at the distal end of the extractor tool, such that the melted thermoplastic adhesive can conform to and engage with a broken fragment of a dental abutment screw within a dental implant when the adhesive cools. The extractor tool can then be rotated to unscrew the broken fragment from the dental implant.
US11576753B2
A dental appliance for positioning a patient's teeth includes a removable orthodontic tooth positioning appliance having teeth receiving cavities shaped to directly receive at least some of the patient's teeth and apply a resilient positioning force to the patient's teeth. The appliance includes a hard polymer layer having a hard polymer layer elastic modulus disposed between a first soft polymer layer having a first soft polymer layer elastic modulus and a second soft polymer layer having a second soft polymer layer elastic modulus. The hard polymer layer elastic modulus is greater than each of the first soft polymer layer elastic modulus and the second soft polymer layer elastic modulus. At least one of the first soft polymer layer and the second soft polymer layer has a flexural modulus of greater than about 35,000 psi.
US11576751B2
The invention is directed to a composition that safely removes a cured dental cement or resin from metal brackets, metal braces, and enamel surfaces of teeth. It contains eugenol, isoeugenol, methyl-eugenol or an isomer thereof. A method for removing orthodontic fixtures adhered with a dental cement or resin to the enamel surfaces of teeth from these surfaces by contacting the dental cement or resin with a composition containing eugenol.
US11576725B2
A system for creating at least one model of a bone and implanted implant comprises a processing unit; and a non-transitory computer-readable memory communicatively coupled to the processing unit and comprising computer-readable program instructions executable by the processing unit for: obtaining at least one image of at least part of a bone and of an implanted implant on the bone, the at least one image being patient specific, obtaining a virtual model of the implanted implant using an identity of the implanted implant, overlaying the virtual model of the implanted implant on the at least one image to determine a relative orientation of the implanted implant relative to the bone in the at least one image, and generating and outputting a current bone and implant model using the at least one image, the virtual model of the implanted implant and the overlaying.
US11576723B2
The present invention relates to comprehensive systems, devices and methods for delivering energy to tissue for a wide variety of applications, including medical procedures (e.g., tissue ablation, resection, cautery, vascular thrombosis, treatment of cardiac arrhythmias and dysrhythmias, electrosurgery, tissue harvest, etc.). In certain embodiments, systems, devices, and methods are provided for treating a tissue region (e.g., a tumor) through application of energy.
US11576719B2
The invention generally relates to systems and methods for therapeutically modulating nerves in or associated with a nasal region of a patient for the treatment of a rhinosinusitis condition.
US11576713B2
One aspect of the present disclosure is a medical treatment tool including a first arm having a first end and a second end and a second arm having a first end and a second end, wherein the first end of the first arm and the first end of the second arm are coupled such that a distance between the second end of the first arm and the second end of the second arm is adjustable. Each of the first arm and the second arm comprises: a conductor extending from the first end to the second end and exposed at the second end; a support containing a composite material made of a resin and a reinforcing material as a main component and extending along the conductor; and a cover covering the conductor and the support.
US11576712B1
The cooling system cools a patient's tissue while applying suction to the skin and applying ultrasound waves to the tissue to reduce fat cells. The cooling applicator simultaneously provides suction, cooling, and ultrasound to the treatment area of the patient. The applicator connects to a suction to draw the tissue longitudinally into a cavity of the applicator. Cooling plates located laterally outward from the cavity cool the tissue during the treatment. A transducer located longitudinally above the cavity transmits ultrasound waves longitudinally downward into the cavity and the tissue. The ultrasound provides non-focused treatment such that the transducer transmits the ultrasound waves oriented horizontally and vertically longitudinally downward at the tissue. A treatment pad placed on the patient's skin directly contacts the patient such that the applicator does not directly contact the patient. The treatment pad is constructed from a fabric storing a glycerin gel, deionized water, and fructose.
US11576695B2
The various embodiments disclosed herein relate to arms or forearms of medical devices that are configured to couple with quick-release end effectors, quick-release end effectors for use with such medical devices, and arms or forearms coupled to such quick-release end effectors. Certain forearms and end effectors have magnetic couplings, while others have mechanical couplings, and further implementations have both magnetic and mechanical couplings.
US11576682B2
Medical systems, devices and methods are provided for engaging tissue, e.g. for clipping tissue, closing a perforation or performing hemostasis. Generally, the medical system including a housing, first and second jaws rotatable relative to the housing, a driver, and an elongate drive wire. The elongate drive wire may be disconnected from the driver, first and second jaws, and the housing, which are left in vivo engaged with the tissue.
US11576680B2
A surgical clip may be configured to ligate tissue. The surgical clip may include first and second leg members. The first leg member may have a proximal portion, a distal portion, a convex first inner surface, and a convex first outer surface. The first leg member may also include an inner portion at least partially defining the first inner surface and an outer portion at least partially defining the first outer surface. The inner and outer portions may be joined at first and second portions of the first leg member and separated by a channel. The second leg member may include a proximal portion, a distal portion, a second inner surface, and a second outer surface. The first and second leg members may be movable relative to each other between open and closed configurations, and the first and second inner surfaces may be configured to ligate the tissue when in the closed configuration.
US11576677B2
A method of displaying an operational parameter of a surgical system is disclosed. The method includes receiving, by a cloud computing system of the surgical system, first usage data, from a first subset of surgical hubs of the surgical system; receiving, by the cloud computing system, second usage data, from a second subset of surgical hubs of the surgical system; analyzing, by the cloud computing system, the first and the second usage data to correlate the first and the second usage data with surgical outcome data; determining, by the cloud computing system, based on the correlation, a recommended medical resource usage configuration; and displaying, on respective displays on the first and the second subset of surgical hubs, indications of the recommended medical resource usage configuration.
US11576676B2
Systems and methods for forming an anastomosis between two adjacent walls of a digestive tract are provided. The system can include a first and second magnetic implants that are configured to magnetically couple to each other through the two adjacent walls of the digestive tract to compress a portion of the two adjacent walls therebetween and form a necrotic area that becomes surrounded by a scarred edge following a healing time period. The system can also include a retention member that can extend outwardly from a corresponding one of the first and second magnetic implants, the retention member being configured to retain the first and second magnetic implants in position and prevent passage thereof through the necrotic area during the healing time period.
US11576671B1
A surgical stapling apparatus includes a housing assembly and an adapter assembly. The adapter assembly defines a longitudinal axis and is selectively attachable to the housing assembly. The adapter assembly includes an end effector and an articulation assembly. The articulation assembly includes an articulation drive screw, an articulation nut threadedly mounted to the articulation drive screw, an articulation yolk coupled to the articulation nut, and an articulation tube that is positioned to move in response to movement of the articulation nut. Movement of the articulation tube causes the end effector to articulate relative to the longitudinal axis.
US11576670B2
A surgical stapling device includes a tool assembly that includes a drive assembly having a drive member and a working end. The working end of the drive assembly has a I-beam configuration and includes a first beam, a second beam, and a strut interconnecting the first beam and the second beam. The strut defines a slot. The drive member includes a distal portion that is press-fit into the slot in the strut to secure the working end to the drive member.
US11576669B2
A surgical instrument comprising a surgical end effector that comprises a first jaw and a second jaw that is movably supported relative to the first jaw for selective movement between an open position and closed positions. The surgical instrument further comprises a closure member that is axially movable in response to closing and opening motions. The closure member comprises at least one opening cam that protrudes therefrom to movably engage a corresponding cam surface on the second jaw such that upon application of the opening motion, the at least one opening cam movably engages the corresponding cam surface to move the second jaw to an open position, even when the jaws are under a load.
US11576661B2
A disposable bidirectional ratchet, which has a tubular hollow handle with an interior surface having teeth thereon; a toggle mounted movably within the handle; a knob connected to an end of the toggle moves the toggle inside the handle; a plurality of pins on another end of the toggle; a plurality of actuators each comprising: fingers, levers, toes and a head, and having a post guide formed therein; a plurality of posts affixed to a clutch; and, wherein the actuators are movable affixed to the clutch via the posts, and the pin position selects the direction of engagement via adjustment of the actuator position via applying force to the levers, which moves the lateral edges of the actuator towards or away from the teeth.
US11576660B2
A combined system for diagnostic and therapeutic procedures includes a needle extending longitudinally from a proximal end to a distal end and including a lumen extending therethrough, the distal end including a sharp grind for cutting a tissue sample to be collected in the lumen of the needle and a protective sheath sized and shaped to be inserted through the lumen of the needle such that a distal end of the protective sheath extends distally past the distal end of the needle, the protective sheath extending longitudinally from a proximal end to the distal end and including a lumen extending therethrough.
US11576652B2
Intravascular ultrasound (IVUS) imaging devices, systems, and method are provided. In one embodiment, an IVUS imaging device includes a flexible elongate member configured to be positioned within a lumen of a patient, the flexible elongate member comprising a proximal portion and a distal portion; and an imaging assembly disposed at the distal portion of the flexible elongate member. The imaging assembly includes a first ultrasound transducer operating at a first center frequency; and a second ultrasound transducer operating at a second center frequency different from the first center frequency.
US11576651B2
A swivel device includes a base, a first gear fixed to the base, a tray configured to relatively rotate with respect to the base, a second gear fixed to the tray and engaged with the first gear so as to rotate together with the tray wherein the second gear has a smaller diameter than the first gear, a stopper wheel coaxially fixed to the second gear, and a stopper configured to stop rotation of the stopper wheel to fix a position of the tray.
US11576650B2
An ultrasound system including: a scanner module including a housing including a first fastener element, an ultrasound transducer, a rotational actuator, and an electronics module; and a positioner module including a second fastener element; operable between a first mode, wherein the first and second fastener elements cooperatively couple the scanner module to the positioner module, and a second mode, wherein the scanner module and positioner modules are separate. An ultrasound system including: a housing including a handle region and a membrane; an ultrasound transducer; a reservoir; a rotational actuator; and an electronics module.
US11576649B2
An intravascular ultrasound probe is disclosed, incorporating features for utilizing an advanced transducer technology on a rotating transducer shaft. In particular, the probe accommodates the transmission of the multitude of signals across the boundary between the rotary and stationary components of the probe required to support an advanced transducer technology. These advanced transducer technologies offer the potential for increased bandwidth, improved beam profiles, better signal to noise ratio, reduced manufacturing costs, advanced tissue characterization algorithms, and other desirable features. Furthermore, the inclusion of electronic components on the spinning side of the probe can be highly advantageous in terms of preserving maximum signal to noise ratio and signal fidelity, along with other performance benefits.
US11576644B2
The invention relates to an interventional system comprising an introduction element (4) like a catheter for being introduced into an object (9), for instance, a person. A moving unit (2) like a robot moves the introduction element within the object, wherein a tracking image generating unit (3) generates tracking images of the introduction element within the object and wherein a controller (8) controls the tracking image generating unit depending on movement parameters of the moving unit, which are indicative of the movement, such that the tracking images show the introduction element. This control can be performed very accurately based on the known real physical movement of the introduction element such that it is not necessary to, for instance, irradiate a relatively large area of the object for ensuring that the introduction element is really captured by the tracking images, thereby allowing for a reduced radiation dose applied to the object.
US11576633B2
A collimator for a detector is disclosed. The collimator comprises: a bottom plate provided with imaging through holes distributed in an array, each of the imaging through holes comprising a first hole segment and a second hole segment, the transverse size of the first hole segment gradually decreasing in a direction from a free end to the second hole segment, and the transverse size of the second hole segment gradually decreasing in a direction from the free end to the first hole segment; a shielding case formed on the bottom plate; and a top plate disposed in the shielding case and closing at least a part of an opening of the shielding case, the top plate being provided with shielding through holes distributed in an array, and the imaging through holes being in one-to-one correspondence with the shielding through holes.
US11576621B2
Rather than rely on variation from physician to physician and limited imaging information for assessing plaque vulnerability of a patient, medical imaging and other information are used by a machine-implemented classifier to predict plaque rupture. Anatomical, morphological, hemodynamic, and biochemical features are used in combination to classify plaque.
US11576620B2
Systems and methods for monitoring patients with multiple chronic diseases are described. A system may include a health status monitor that receives diagnostic data including physiological signals sensed from a patient. The system may produce at least a first risk indication of the patient developing a first disease and a second risk indication of the patient developing a different second disease. The system may detect the first and second diseases from the physiological signals, and generate a composite health status indicator using the detections of the first and second diseases and the first and second risk indications. An alert of worsening health status may be generated if the composite detection score exceeds an alert threshold.
US11576619B2
The present disclosure provides systems and methods for predicting a disease state of a subject using ultrasound imaging and ancillary information to the ultrasound imaging. At least two quantitative measurements of a subject, including at least one measurement taken using ultrasound imaging, as part of quantified information can be identified. One of the quantitative measurements can be compared to a first predetermined standard, included as part of ancillary information to the quantified information, in order to identify a first initial value. Further, another of the quantitative measurements can be compared to a second predetermined standard, included as part of the ancillary information, in order to identify a second initial value. Subsequently, the quantitative information can be correlated with the ancillary information using the first initial value and the second initial value to determine a final value that is predictive of a disease state of the subject.
US11576607B2
A medical device is configured to detect an atrial tachyarrhythmia episode. The device senses a cardiac signal, identifies R-waves in the cardiac signal attendant ventricular depolarizations and determines classification factors from the R-waves identified over a predetermined time period. The device classifies the predetermined time period as one of unclassified, atrial tachyarrhythmia and non-atrial tachyarrhythmia by comparing the determined classification factors to classification criteria. A classification criterion is adjusted from a first classification criterion to a second classification criterion after at least one time period being classified as atrial tachyarrhythmia. An atrial tachyarrhythmia episode is detected by the device in response to at least one subsequent time period being classified as atrial tachyarrhythmia based on the adjusted classification criterion.
US11576600B2
The electronic device includes a pad module and a main module. At least part of the patch module is attached to a user to obtain a bio-signal of the user. The pad module includes a first housing and a plurality of first electrodes disposed in the first housing. The main module is configured to record the bio-signal of the user that is transferred through the pad module. The main module includes a second housing that is coupled with the first housing in a first direction. The main module also includes a plurality of second electrodes disposed in the second housing. The plurality of second electrodes are configured to make electrical contact with the plurality of first electrodes. The main module further includes a plurality of magnetic bodies disposed in the second housing to correspond to positions of the plurality of second electrodes.
US11576599B2
A stimulation device includes an adapter component to increase the usability of the stimulation device. The adapter may be a bipolar adapter arranged to connect to the housing of the stimulation device. The adapter may include a clip having a first channel configured to receive an operative element therein and a second channel having a return operative element therein. The return operative element is in electrical communication with an electrical circuit of said stimulation control device. Alternatively, the adapter may be a percutaneous adapter comprising a connector configured to connect to an operative element of a stimulation device and a lead wire connected to the connector. A needle may be connected to the lead wire to deliver a electrical stimulation signal to a target tissue located beneath the skin of a subject patient.
US11576598B2
Embodiments of the invention provide devices and systems to monitor fullness of a patient's bladder. One embodiment of a bladder fullness (BF) measure system comprises a sensor device (SD) and a controller. The SD generates an output signal (OS) based on the force exerted by the bladder against SD the wherein the OS corresponds to a degree of BF. The SD may be attached to the bladder wall or adjoining tissue and positioned between the bladder and the pubic bone such that the SD is not affected by tissues force other than that from the bladder. The controller connects to the SD and causes an associated implant to perform a function when the SD output signal exceeds a predetermined threshold. Embodiments are particularly useful for providing information on BF to patients suffering from spinal injury or other conditions whereby they have lost the ability to sense BF and/or voluntarily urinate.
US11576597B2
A sleepiness estimating device including an auxiliary information acquirer that acquires auxiliary information including at least one of five-sense information perceived by a person or emotion information indicating an emotion of the person; and a sleepiness estimator that estimates a sleepiness of the person based on the auxiliary information.
US11576596B2
A hand-held applicator (10) for collecting, mixing, diluting and discharging a sample liquid, comprising a main body (20) having an inlet-aperture (24), an outlet-aperture (26) and a chamber (22) for storing a liquid solution, wherein the chamber is connected to the inlet-aperture and the outlet-aperture, a lid (12) for covering the inlet-aperture and a tube (40), moveably supported in the inlet-aperture when the lid is covering the upper portion of the main body, wherein the tube (40) is moveable between a predetermined position outside the chamber and a position, in which the tube is at least partly located in the chamber.
US11576595B2
Briefly, a sensor for a continuous biological monitor is provided for measuring the level of a target analyte for a patient. The sensor has a working wire and a reference wire, where the working wire has an analyte limiting layer that passes more than 1 in 1000 analyte molecules from the patient to the an enzyme layer. The enzyme layer has an enzyme entrapped in a polyurethane cross-linked with acrylic polyol. As free electrons are generated, a conductor transfers the electrons to the biological monitor. In some cases, the sensor may be constructed without the use of any expensive platinum.
US11576584B2
An apparatus and method for detecting a bio-signal feature are provided. The apparatus according to one aspect may include: a bio-signal acquirer configured to acquire a bio-signal; and a processor configured to generate an envelope signal of the bio-signal, and detect at least one feature of the bio-signal based on a difference between the envelope signal and the bio-signal.
US11576576B2
A remote interface system according to some embodiments includes one or more patient monitoring devices having one or more sensors for patient monitoring, one or more first processors to receive information from the sensors and generate patient data based thereon, a web server, a first communication system, and a first screen to display a representation of at least a first portion of the patient data, and a remote interface device including a second communication system, a second screen, one or more second processors, an application executed by the one or more second processors and configured to detect a presence of the first communication system, establish a communication link between the first and second communication systems, establish a reliable connection channel (e.g. secure websocket connection) with the web server, receive the patient data via the connection, and display at least a second portion of the patient data on the second screen.
US11576573B2
A mobile communication device-based corneal topography system includes an illumination system, an imaging system, a topography processor, an image sensor, and a mobile communication device. The illumination system is configured to generate an illumination pattern reflected off a cornea of a subject. The imaging system is coupled to an image sensor to capture an image of the reflected illumination pattern. A topography processor is coupled to the image sensor to process the image of the reflected illumination pattern. The mobile communications device includes a display, the mobile communications device is operatively coupled to the image sensor. The mobile communications device includes a mobile communications device (MCD) processor. A housing at least partially encloses one or more of the illumination system, the imaging system, or the topography processor.
US11576571B2
Systems and methods are provided for measuring the mechanical properties of ocular tissue, such as the lens or corneal tissue, for diagnosis as well as treatment monitoring purposes. A laser locking feedback system is provided to achieve frequency accuracy and sensitivity that facilitates operations and diagnosis with great sensitivity and accuracy. Differential comparisons between eye tissue regions of a patient, either on the same eye or a fellow eye, can further facilitate early diagnosis and monitoring.
US11576569B2
In some embodiments, an ophthalmic laser system may be provided that does not include a traditional laser console. Instead, the treatment device may be configured to house the treatment light source within the device handle. Additionally, in some embodiments, the handheld treatment device may include a user interface, such as dials and buttons, for adjusting various parameters of the therapeutic light. With certain embodiments, the self-contained handheld treatment device may be operated independent of an AC power source. For example, in some embodiments, the handheld treatment device may be battery powered. Additionally, the handheld treatment device may be disposable or may utilize replaceable distal tips in certain embodiments. Certain embodiments may be particularly designed for transscleral cyclophotocoagulation. Also, treatment guides are provided that may be configured to couple with a treatment device to align the device with a target tissue of the eye.
US11576567B2
An otoscope provides a circular display allowing a compact housing providing improved simultaneous viewing of the display and the patient's ear for improved positioning and stabilization of the otoscope. A recorded image may be rotationally corrected, and non-image data displayed on the screen may be rotationally corrected with the use of an inclinometer.
US11576565B2
A method comprises, based on a position of a medical instrument within a patient anatomy, determining, by a control system, whether an obstruction is on a surface of a lens of the medical instrument. The method further comprises, based on a determination that the obstruction is on the surface of the lens, instructing, by the control system, a valve control mechanism to open a valve to release a flow of pressurized fluid through a nozzle of the medical instrument and over the surface of the lens. The valve is configured to control provision of the pressurized fluid.
US11576564B2
An objective optical system for endoscope consists of a front group having a negative refractive power, an aperture stop, and a rear group having a positive refractive power. The front group consists of a first lens having a negative refractive power and a second lens having a positive refractive power. The rear group consists of a third lens having a positive refractive power, a cemented lens of a fourth lens having a positive refractive power and a fifth lens having a negative refractive power, and a sixth lens having a positive refractive power. A shape of the second lens is a meniscus shape having a convex surface directed toward an image side. The sixth lens is cemented to a plane parallel plate, and the following conditional expressions (1) and (2) are satisfied: 1.0
US11576562B2
A method and apparatus for positioning a camera to capture images inside a body cavity of a patient during a medical procedure is disclosed. The apparatus includes an insertion tube, a plurality of connected linkages extending from a distal end of the insertion tube, each linkage having a threaded actuator received on a threaded end of a drive shaft extending between the threaded actuator and a proximal end of the insertion tube. The apparatus also includes a camera disposed at a distal end of the plurality of connected linkages. Each connected linkage has at least one associated movement actuated by movement of the threaded actuator in response to rotation of the drive shaft, the associated movements of the connected linkages together operable to facilitate positioning of the camera within the body cavity of the patient.
US11576561B2
A control method, a control device, a storage medium, and an electronic device for a magnetic capsule endoscope is provided. The method includes: obtaining a safe operating range of a magnetic moving member to obtain a spatial range parameter, wherein the magnetic moving member controls the movement of the magnetic capsule endoscope through the movement of a magnetic field during movement; controlling a drive mechanism to drive the magnetic moving member to move within the safe operating range according to a specified movement mode according to the spatial range parameter, wherein the magnetic capsule endoscope moves under the attraction of the moving magnetic field of the magnetic moving part; and controlling the magnetic capsule endoscope to transmit captured videos or images during the movement.
US11576557B2
A method for supporting a user, a corresponding computer program product, a corresponding data medium, and a corresponding imaging system are provided. According to the method, a three-dimensional (3D) data set depicting a target object is provided, and at least one two-dimensional (2D) image of the target object is automatically acquired. The 2D image and the 3D data set are automatically registered with each other by a 2D/3D registration. A spatial direction in which the 2D/3D registration exhibits greatest uncertainty is automatically specified. A signal for aligning an instrument that is provided for the purpose of examining the target object is then automatically generated and output as a function of the specified spatial direction in order to support the user.
US11576556B2
Methods and systems for navigating to a target through a patient's bronchial tree are disclosed including a bronchoscope, a probe insertable into a working channel of the bronchoscope and including a location sensor, and a workstation in operative communication with the probe and the bronchoscope, the workstation including a user interface that guides a user through a navigation plan and is configured to present a central navigation view including a plurality of views configured for assisting the user in navigating the bronchoscope through central airways of the patient's bronchial tree toward the target, a peripheral navigation view including a plurality of views configured for assisting the user in navigating the probe through peripheral airways of the patient's bronchial tree to the target, and a target alignment view including a plurality of views configured for assisting the user in aligning a distal tip of the probe with the target.
US11576551B2
A water-conducting household appliance has a closable treatment chamber, in order to treat articles therein, at least one chamber water inlet into the treatment chamber, at least one sump under said treatment chamber, a coarse particle filter for separating coarse particles having a size ≥5 mm from water exiting from the sump, wherein the coarse particle filter has a coarse particle filter inlet, a coarse particle filter water outlet and a coarse particle filtrate outlet. According to the invention, exactly one pump having a pump inlet and a pump outlet is provided for the entire household appliance, said pump being connected downstream of the sump and the coarse particle filter water outlet. Water lines, valve devices and a discharge outlet from the household appliance are also provided, wherein a water line leads from the coarse particle filter water outlet to the pump or to the pump inlet.
US11576550B2
A floor cleaning system having a flat headed mop is provided. The system includes a bucket having a plurality of compartments. At least one compartment is provided for cleaning the flat headed mop to remove dirt and debris accumulated during use. A second compartment is provided for recharging the mop pad with fluid. At least one wringer device is operably coupled to one of the plurality of compartments. The at least one wringer device having an extractor element to remove at least a portion of fluid from the mop pad.
US11576548B2
A system providing a barrier for an autonomous floor cleaner includes an artificial barrier generator that radiates one or more infrared signals. An autonomous floor cleaner can be configured to detect the infrared signals, and can react by altering course. Methods for containing an autonomous floor cleaner within a user-determined boundary are disclosed.
US11576542B2
A robotic dust collector includes: a cover plate that closes an opening of a housing; a first hinge member connected to the cover plate and having an insertion space; an elastic member disposed in the insertion space; and a second hinge member. The second hinge member includes a shaft part that is inserted in the insertion space and supports the elastic member. The second hinge member further includes a fixture part fixed to at least a part of the housing. The second hinge member supports the first hinge member in a manner that allows the first hinge member to rotate about a rotation axis.
US11576535B2
An integrated hand cleaning system includes a hand cleaning housing including dispensing spout and a sensor. An actuator is operatively connected to the housing. A cleaning substance reservoir is in fluid communication with the dispensing spout. A controller is operatively connected to the sensor and to the actuator. The controller is configured to activate the actuator based on detection of a user's hand by the sensor. A method for controlling a hand cleaning system includes receiving, with a controller, a sensor signal from a sensor in a hand cleaning housing. The method includes activating an actuator of a hand cleaning system with the controller based on the sensor signal.
US11576531B2
A modular, top-loading, food transport cabinet and serving platform apparatus is disclosed in various embodiments. The food transport cabinet and serving platform is advantageous because it is alternatively configurable in both a transport condition (e.g., for transporting or delivering prepared food while maintaining a desired (hot or cold) temperature of the food) and a serving condition (e.g., presenting the prepared food for serving while maintaining a desired (hot or cold) temperature of the food). The apparatus can be configured to accommodate various food presentation and serving requirements and arrangements, including heating (e.g., chafing or direct heat) and chilling (e.g., ice) without having to remove the food items to be presented and served from the food transport cabinet to a special serving platform.
US11576526B2
A griddle apparatus, includes a lower cooking plate and an upper cooking plate, where the upper cooking plate is mounted for movement relative to the lower cooking plate between a lower cooking position and an upper access position by a biasing arrangement that provides an upward force sufficient to move the upper cooking plate up to the upper access position once the upper cooking plate has been manually moved to a set raised location between the lower cooking position and the upper access position.
US11576522B2
Operating unit for steam discharged from a steam lance in a controlled manner using a manually displaceable operating element. The operating element is displaced in one direction from an engaged starting position, in which there is no steam discharge, into engaged positions for discharge of determined amounts of steam, or displaced in the opposite direction, in which the amount of steam varies with the displacement. The operating element has a fixed casing, an outlet head displaceably mounted on the casing, a steam lance fastened to the head, and a displaceable casing including the operating element. The casing is engaged in the starting position or in the positions or can be displaced in the opposite direction, in which the steam is almost continuously variable. Milk froth is produced optimally according to the desired discharge type, in accordance with the amount of milk located in a cup.
US11576519B2
The invention relates to a system for preparing beverage, including a second and first exchangeable capsule and an apparatus including a first brew chamber part having a cavity for holding one of the first and second capsules, and a second brew chamber part for closing the first brew chamber part and having an extraction plate for abutting against an exit face of the hold capsule, and including a central and a peripheral portion, the central portion being axially movable relative to the peripheral portion from a first position to a second position, the apparatus including a locking mechanism for locking the central portion in the first position when the cavity holds the first capsule. The invention also relates to an apparatus, a method and a capsule.
US11576512B2
A self-locking device for hanging objects on a mounting surface is disclosed. The self-locking device includes a mounting bracket and a locking arm member engaged with a track portion of the mounting bracket. The track portion comprising a pair of guide portions, a pair of lip portions extending from a lower end of the guide portions, a pair of rotation portions extending from an upper end of the guide portions, and a slot extending between the pairs of guide portions, lip portions and rotation portions. The arm member being mated with the track portion such that the arm member is translatable along the track portion. The arm member comprising a tip portion, a base portion positioned at least partially within the slot, and at least one pair of projections extending from the base portion that engage with one of the pairs of guide portions, lip portions and rotation portions.
US11576502B2
Wall mounting assemblies and methods are disclosed. The assembly includes a bracket that has two frame members coupled at a hinge. Each frame member has a hook for engaging a recess or slot on a panel. Rotating the two frame members causes the hooks to lock into the slots on the panel.
US11576483B2
An oral care implement with a soft tissue cleaner. The oral care implement may include a handle and a head, the head having a first surface, and an opposite second surface, and a peripheral surface extending between the first and second surfaces. A soft tissue cleaner may have a first cleaner fixed to the second surface of the head and a second cleaner fixed to the peripheral surface of the head. Furthermore, a second cleaner may incorporate a plurality of grooves extending at least a portion of the distance from the first surface to the second surface along the peripheral surface.
US11576482B2
A head for an oral care implement comprises a number of colored filaments extending from a mounting surface of the head and being grouped together to define an initial color pattern. The colored filaments comprise at least a first and a second type of filament, wherein the types of filaments differ in color changing characteristics over a pre-defined period of time, the pre-defined period of time being the same for the first and the second type of filament so that the initial color pattern changes color characteristics over at least a first pre-defined period of time to a first color pattern, the first color pattern being different form the initial color pattern.
US11576481B2
A head for an oral-care implement, having an elongated mounting surface with an outer circumference, includes two outer rows of tufts extending from the mounting surface along the longitudinal axis in proximity to the outer circumference, and two inner rows of tufts extending from the mounting surface and arranged between and parallel to the outer rows. The tufts of the outer rows have a longitudinal extension and an elongated cross-sectional area perpendicular thereto. The elongated cross-sectional area has a longer axis and a shorter axis, wherein the longer axis defines an angle α of about 20-65 degrees relative to the longitudinal axis. The tufts of the outer rows are inclined relative to the mounting surface by an inclination angle (β) of about 65-80 degrees. The tufts of the inner rows are inclined relative to the mounting surface by an inclination angle (γ) of about 60-85 degrees.
US11576476B1
This disclosure relates generally to a system and method for the delivery of cooled air selectably using a device with removable component which directs cooled air to a desired area at or near the hair of a subject. The device may have one or more components which may be quickly and easily removed and replaced.
US11576463B2
A sole structure for an article of footwear comprises a sole plate that has a forefoot portion with a foot-facing surface. The sole plate has at least one groove extending at least partially transversely in the foot-facing surface. The at least one groove is open when the sole structure is dorsiflexed in a first portion of a flexion range, and closed when the sole structure is dorsiflexed in a second portion of the flexion range that includes flex angles greater than in the first portion of the flexion range.
US11576460B2
The present invention includes a sole that can be used as a dance or a general shoe. The protruding platforms of the sole are arranged, oriented, and dimensioned to permit ruggedness, dancing, and substantial grippiness for both dance moves as well as general wear.
US11576459B2
A footbed having at least one of a thickness adjustment panel and a lateral adjustment fin, each configured to be moved between a first configuration and a second configuration, the first and second configurations providing different fits of a shoe into which the footbed is inserted.
US11576457B2
A face and neck cover includes a fabric tube having an inner surface and a droplet filter attached to the inner surface. The droplet filter includes a first filter layer, a second filter layer joined to the first filter layer along a first fold, and a third filter layer joined to the first filter layer along a second fold. The third filter layer is in contact with the inner surface of the fabric tube. A first filter pocket for holding an optional removable filter medium is formed between the second filter layer and the third filter layer. A second filter pocket is formed between the third filter layer and the inner surface of the fabric tube. The first, second, and third filter layers are preferably integrally formed from one continuous sheet of fabric folded and attached to the fabric tube.
US11576456B2
An optical filter includes a first layer including a first notch filter arranged to attenuate electromagnetic radiation having a first wavelength λ1 incident normally thereupon. The optical filter includes a second layer including a second notch filter arranged to attenuate electromagnetic radiation having a second wavelength λ2 incident normally thereupon. The first wavelength λ1 and the second wavelength λ2 are different. The second layer is stacked upon the first layer. In use, the first notch filter attenuates the electromagnetic radiation having a predetermined wavelength λ incident thereupon at a first angle of incidence θ1 and the second notch filter attenuates the electromagnetic radiation having the predetermined wavelength λ incident thereupon at a second angle of incidence θ2, wherein the first angle of incidence θ1 and the second angle of incidence θ2 are different.
US11576454B1
The present disclosure includes a headgear for a helmet. The headgear includes a front band, a back band, and an intermediate band comprising a plurality of intermediate band parts arranged between the front band and the back band. The plurality of intermediate band parts comprises first pair of band parts having a circular shape, the band parts of the first pair of band parts extending from and connecting on a first side of the headgear, a second pair of band parts having a circular shape, the band parts of the second pair of band parts extending from and connecting on a second side of the headgear, a first cross band part intersecting with and extending from the connection of the first pair of band parts, and a second cross band part intersecting with and extending from the connection of the second pair of band parts.
US11576446B2
The present invention relates to a standalone wearable protector, including a thin layer supporting fabric, at least one inflatable bag housed in a seat provided in said supporting fabric, at least one gas generator acting as inflating means connected to said inflatable bag and fastened directly or indirectly to said supporting fabric, a control unit also fastened directly or indirectly to said supporting fabric and suitable for activating said inflating means and sensing means connected to said control unit and provided on said supporting fabric. The present invention also relates to a protective clothing assembly including a protective garment made of material resistant to abrasion and friction stresses and said standalone wearable protector.
US11576443B1
Pajama wear, in the form of pants or shorts, with an easy accessed, manipulated and released covered front flap-opening for males with urinary urgency or incontinence and or impaired hand co-ordination or physical challenge. This U-shaped flap extending from immediately below the waistband to the crotch, when unfastened, falls downward to allow quick and convenient access to the male genitalia to allow for, but not limited to, urination into a hand-held urinal or a commode. A convenient access for patients and caregivers this route may also be implemented to facilitate urine collection via a hand held urinal, as well as but not limited to, catheter insertion, use care and removal and allowing for medical inspection of the genital area.
US11576442B1
The U-Bra Breast Pillow is a strapless women's undergarment that fits around the breast area, fastens in the back, and has a unique memory foam pillow attachment in the front which tucks under large breasts to provide a natural lift. The front center gathering provides comfortable breast separation, adornment, and style. It is a complete breast covering bandeau with an attached under-breast memory foam technology that lifts the breasts and contours the chest without straps, underwire, or buckles. The U-Bra Breast Pillow system aims to contribute positive effects on the back, neck, and shoulder areas by relieving top-heavy tension, defying gravity with frontal support and alleviating tight, downward pulling strap marks from the shoulders that often causes discomfort for individuals with a large, well-endowed chest area. It elevates unsightly sagging breasts, promotes fullness, and provides a sense of freedom and confidence for a fuller, more voluptuous appearance.
US11576438B2
A saturation sensor measures at least one electrical characteristic of the wick between the heating element and the probe wire at a first time and a second time, wherein the at least one electrical characteristic includes a resistance, a capacitance, or both a resistance and a capacitance. Control circuitry is configured to cause the nicotine e-vaping device to: calculate a refill rate at which the nicotine pre-vapor formulation flows onto the wick based on the at least one electrical characteristic at the first time and the at least one electrical characteristic at the second time; determine that the refill rate is less than a threshold refill rate; and output a low nicotine pre-vapor formulation alert in response to determining that the refill rate is less than the threshold refill rate.
US11576436B2
An electronic vapor provision system includes a vaporizer for vaporizing liquid for inhalation by a user of the electronic vapor provision system; a power supply for supplying power to the vaporizer to vaporize the liquid in response to a user activation of the device; and a control unit configured to estimate a user's expected activation duration and cause power to be supplied to the vaporizer for a period of time shorter than a user's activation duration.
US11576426B2
The present invention relates to a modular tobacco industry product (6). The modular tobacco industry product comprises a first rod (9) comprising a first smokeable material and a hollow channel (8), and a second rod (7) comprising a second smokeable material. The hollow channel is configured to receive the second rod, the second rod being insertable into the hollow channel by a consumer. The present invention also relates to a kit for assembling a modular tobacco industry product, a rod of smokeable material configured to be inserted into a hollow channel of a first rod, and a package.
US11576424B2
An inductively heatable susceptor for use with an inductively heated aerosol-generating device or system includes an open-porous inductively heatable ceramic material configured to hold an aerosol-forming liquid and configured to heat the aerosol-forming liquid under the influence of an alternating electromagnetic field. A cartridge for use with an aerosol-generating device includes an aerosol-forming liquid and a susceptor. An aerosol-generating device includes a susceptor.
US11576421B2
A method for increasing bulkiness of reconstituted tobacco by adding tobacco stem particles includes (1) pulverizing a first portion of tobacco stems to obtain tobacco stem particles; (2) classifying the tobacco stem particles with mesh sieves and selecting the tobacco stem particles with a predetermined mesh size; (3) extracting a second portion of the tobacco stems with water and grinding to form a tobacco stem slurry that has a beating degree of 12-14° SR, and mixing the tobacco stem slurry with tobacco leaves in a weight ratio of 6:4 and grinding to obtaining a tobacco slurry that has a beating degree of 18-20° SR; (4) cutting plant fiber pulp boards and dispersing in water to form a plant fiber pulp; (5) preparing a filler solution that contains 10 wt % of a mineral filler; (6) mixing, rolling and drying to obtain the reconstituted tobacco.
US11576417B2
The invention relates to a method of manufacturing a frozen confection comprising providing a frozen confection to be coated, providing a liquid coating composition which comprises less than 25% of saturated fatty acids and which solidifies in a two-step crystallization at a temperature of −15° C., at least partly coating the frozen confection, letting the coating composition perform a first crystallization event, and letting the at least partly coated frozen confection perform a second crystallization event. The invention also relates to a at least partly coated frozen confection obtained by this method of manufacturing.
US11576406B2
In a method for the inactivation of microorganisms in liquid foods, a liquid food is mixed with a pressurized, liquefied gas at a pressure which is sufficient to maintain the liquefied gas in the liquid state. The mixture of food and gas is then depressurized to a pressure at which the liquefied gas is vaporized. According to the invention, before or during the depressurization to the second pressure, the mixture is guided through a pipeline and brought up to a flow speed in the pipeline which is sufficient to form cavitations in the liquid food.
US11576397B2
Disclosed is a frozen confection comprising freezing point depressants in an amount of from 25 to 35% by weight of the frozen confection, wherein the number average molecular weight
US11576395B2
A system and method are provided for making strips of edible material. Edible material is contained in a hopper having a discharge opening including a first side and a second side. A discharge shaping roller is positioned so that its surface is adjacent to the first side and said second side. Similarly, a cooling roller is also positioned so that its surface is adjacent to the first side and the second side. Edible material passes between the first side, the second side, the cooling roller, and the discharge roller to from a strip of edible material that is deposited on the cooling roller. The cooling roller then cools the strip of edible material and it is separated from the cooling roller by a blade. Once the strip is separated from the cooling roller it is deposited on a base of edible material such as a cookie or wafer.
US11576393B2
The present invention relates to a sterile-filtered liquid lactase preparation and to a method of sterile filtering a liquid lactase preparation. At least 0.01% w/w of at least one salt having a monovalent cation is added in order to improve filterability. The system may further comprise a polyol stabilizer.
US11576389B2
A system for automatic organization, hanging and driving of slaughtered animals installed at the outlet of a slaughtered animals processing station such as a chiller. The system comprises a receiving and aligning means of slaughtered animals in longitudinal position, which is previously disposed to an accumulator device of slaughtered animals positioned longitudinally. The system further comprises a suspension and movement assembly of each slaughtered animal from the axial alignment assembly to a driving guide of each slaughtered animal to a hanging transfer device of each animal slaughtered in the hanging line.
US11576385B2
The present invention provides a method for increasing wheat yield and preventing wheat diseases and use thereof, and relates to the technical field of crop cultivation. In the method, wheat seeds are primed by a fermentation liquid of S. sclerotiorum, and the concentration of the fermentation liquid is 1.4×105 cfu/mL or more. According to the present invention, the wheat seeds are primed by using S. sclerotiorum, and S. sclerotiorum can endogenously grow in wheat plants to induce expression of genes related to disease resistance and development of wheat, thereby achieving the objective of controlling diseases such as wheat Fusarium head blight and improving wheat yield.
US11576383B2
A pesticide composition, preparation method and use thereof; the composition having a synergism effect, including effective components A and B, wherein the active component A is thidiazuron, the active component B is polyglutamic acid, and the weight ratio of the component A to the component B is 1:(0.01-200).
US11576374B2
Disclosed are devices and methods for non-cryogenic vitrification of biological materials that include the steps of providing one or more capillary channels of which a first opening is operably in contact with a moisture containing vitrification mixture made of a biological material and a vitrification agent.
US11576368B2
Provide herein is a deer rub or lure and a method of luring a deer to a selected area. The deer rub or lure has a trunk or signpost with at least one aperture extending therein. A flexible rod extends into at least one of the apertures. Each of the flexible rods extends from the trunk or signpost at an angle between 90° and 180°. A licking branch is attached to the flexible rod. A flexible support extends from a lower end of the trunk or signpost, and the support is configured to flexibly support the trunk or signpost in a substantially vertical orientation.
US11576367B2
The present disclosure describes a system which is able to detect and recognize wildlife, and in particular birds, using camera images. The present solution is comprised of algorithms, software and integrated hardware devices. Properly equipped, the system can be made to be portable and can be set up at any location for different wildlife detection and repelling purposes.
US11576361B2
The strike indicator includes a float formed from a plurality of sealed air enclosures, each of the plurality of sealed air enclosures including an outer membrane, each of the plurality of sealed air enclosures being entirely offset from the center of the float. The strike indicator also includes a line attachment device configured to secure a fishing line therein, the line attachment device being attached to the float and located in a center of the float between the plurality of sealed air enclosures. The line attachment device includes a threaded bolt having an L-shaped or V-shaped notch formed in its shaft, wherein a fishing line can be inserted in the notch to secure the strike indicator to the fishing line.
US11576356B2
Genetically modified non-human animals expressing human SIRPα and human IL-15 from the non-human animal genome are provided. Also provided are methods for making non-human animals expressing human SIRPα and human IL-15 from the non-human animal genome, and methods for using non-human animals expressing human SIRPα and human IL-15 from the non-human animal genome. These animals and methods find many uses in the art, including, for example, in modeling human T cell and/or natural killer (NK) cell development and function, in modeling human pathogen infection of human T cells and/or NK cells, and in various in vivo screens.
US11576351B2
A treadmill may include two separate left and right belts rotating around two sets of rollers, four legs having an adjustable height via air suspension to customize an inclination of the treadmill, a thermoelectric assembly, a fragrance assembly having a rotating fragrance cartridge to emit various smells toward a user of the treadmill, a display on which exercise programs are played, and an attachment module having a dispensing tray on which treats are dispensed. A handle of the treadmill may have a sensor to sense a height and front-rear position, and a belt divider provided between the left and right belts may have position or proximity sensors to sense a left-right position. An inclination of the treadmill may be automatically adjusted according to positions detected by the sensors, and the fragrance assembly, attachment module, and inclination may be automatically operated in accordance with an exercise program played on the display.
US11576347B1
An animal eye wear retainer that secures a variety of human anatomy eye-wear on a multitude of animal's heads, to provide animals eye-wear retention and use of human anatomy eye-wear for function or fashion. The retainer assembly (200) includes a right temple arm fastener (210), tether (220), left temple arm fastener (230), strap segment (240), strap segment (250), and a plurality of fasteners, tri-glides, & slides. The temple arm fasteners (210 & 230) allow for interchanging human anatomy eye wear. The adjustable tether and straps accommodate for variety of animal crania anatomy while providing constant tension or force which holds the retained human anatomy eye-wear securely to the animal's face during intense activities.
US11576346B2
An animal tag that contains first and second three-dimensional accelerometers and a processing unit, where the first accelerometer registers a first acceleration vector describing a spatial movement of a first position of the animal tag, and the second accelerometer registers a second acceleration vector describing a spatial movement of a second position of the animal tag, the second position separated from the first position by a distance, and the processing unit receives the first and second acceleration vectors and based thereon determines at least one behavior-related parameter for an animal carrying the animal tag in the form of inclination angle(s) (ψ, Φ, θ) of the animal tag relative to a reference frame external to the animal tag, and/or an elevation of the animal tag relative to a reference level external to the animal tag.
US11576344B2
Aspects of the disclosure relate to a livestock feeding device configured to removably attach to a livestock animal (e.g., an equine). The livestock feeding device includes a feed receptacle (e.g., a bucket) configured to retain at least one animal feed product, a lid, and an attachment device. In embodiments, the lid can be configured to extend at least partially around a rim of the feed receptacle, and can comprise at least one flexible flap configured to reduce spillage of the animal feed product retained within the feed receptacle. The feed receptacle and/or the lid can be coupled to the attachment device. In embodiments, the attachment device includes at least one strap configured for attaching the feed receptacle to the livestock animal. In some embodiments, the feeding device further includes one or more ears configured for removably attaching the attachment device to at lid and/or the feed receptacle.
US11576337B2
The present invention provides an inbred corn line designated LCJ6282, methods for producing a corn plant by crossing plants of the inbred line LCJ6282 with plants of another corn plant. The invention further encompasses all parts of inbred corn line LCJ6282, including culturable cells. Additionally provided herein are methods for introducing transgenes into inbred corn line LCJ6282, and plants produced according to these methods.
US11576330B1
A novel maize variety designated X08P361 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X08P361 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08P361 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X08P361, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08P361 are provided. Methods for producing maize varieties derived from maize variety X08P361 and methods of using maize variety X08P361 are disclosed.
US11576322B2
The invention provides seed and plants of the romaine lettuce cultivar designated cv. Lompoc. The invention thus relates to the plants, seeds and tissue cultures of romaine lettuce cv. Lompoc, and to methods for producing a lettuce plant produced by crossing a plant of romaine lettuce cv. Lompoc with itself or with another lettuce plant, such as a plant of another line. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of romaine lettuce line cv. Lompoc, including the gametes of such plants.
US11576317B2
Materials and methods are provided for making plants (e.g., Nicotiana varieties) that are suitable for producing therapeutic polypeptides suitable for administration to humans and animals, particularly by making TAL effector endonuclease-induced mutations in genes encoding xylosyltransferases and fucosyltransferases.
US11576310B2
An integrated modular and scalable fogponics crop growth system for cultivating a crop includes an upper growth chamber housing a leafy portion of a crop, a lower growth chamber housing a root portion of the crop, a nutrient tank and dispenser, and an environmental system. The nutrient dispenser is coupled to the nutrient tank holding a nutrient mixture for sustaining the crop. The dispenser atomizes the nutrient mixture into a nutrient fog using a booster pump and a high pressure pump capable of generating approximately 800 PSI to 1500 PSI. The high pressure pump is operatively coupled to a nozzle configured to dispense the atomized nutrient fog, substantially between 6 microns and 15 microns droplet size, into the lower growth chamber. Temperature and humidity are separately controlled in the leaf area.
US11576309B2
A method for operating a baler including an initial step of providing a cleaning system that includes a floor plate having a plurality of slots therein, at least one knife tray, at least one actuator operably connected to the at least one knife tray, and a controller operably connected to the at least one actuator. The method further includes the steps of determining whether the plurality of knives of the at least one knife tray is retracted, determining whether to conduct a knife tray cleanout procedure for cleaning the floor plate based upon at least one cleaning parameter, and conducting the knife tray cleanout procedure by actuating the at least one actuator for cycling the plurality of knives of the at least one knife tray for dislodging debris from the floor plate.
US11576304B2
A lawn mower is provided with a housing that has a discharge opening for discharging cut material. A covering device is arranged at the housing and is provided with a cover and a locking device. The cover can pivot about a pivot axis. The cover covers the discharge opening in a closed state of the cover and opens the discharge opening in an open position of the cover. In the closed state of the cover, the cover can be locked by the locking device in a locked position of the cover. The cover is moveable relative to the housing in a direction of the pivot axis. The cover is unlocked from the locked position of the cover by a movement of the cover in the direction of the pivot axis.
US11576295B2
An agricultural row unit for use with a towing frame hitched to a tractor includes an attachment frame adapted to be rigidly connected to the towing frame, a linkage pivotably coupled to the attachment frame, and a row unit frame having a leading end pivotably coupled to the linkage to permit vertical pivoting movement of the row unit frame relative to the attachment frame. A hydraulic cylinder coupled to the attachment frame and the linkage, for urging the row unit frame downwardly toward the soil, includes a movable ram extending into the cylinder, and a hydraulic-fluid cavity within the cylinder for receiving pressurized hydraulic fluid for advancing the ram in a direction that pivots the linkage and the row unit frame downwardly toward the soil. An accumulator positioned adjacent to the hydraulic cylinder has a fluid chamber containing a diaphragm, with the portion of the chamber on one side of the diaphragm being connected to the hydraulic-fluid cavity in the hydraulic cylinder, and the portion of the chamber on the other side of the diaphragm containing a pressurized gas.
US11582888B2
Described herein is a hybrid cooling device and a cooling method that use a combination of phase change cooling and air cooling. The hybrid cooling device includes a closed loop two phase system, one or more fans, and an assembly clamp. The two phase system further includes a cold plate, an integrated channel, and a radiator, and a pressure sensor. The cold plate can include phase change fluid for extracting heat from electronics on a printed circuit board sandwiched between the cold plate and the assembly clamp. The one or more fans can be used to create airflows for cooling both the cold plate and the radiator. The pressure sensor can be used to control the operation of the hybrid cooling device, which can be deployed in different system environments and server configurations.
US11582887B2
One aspect is directed to a system for controlling airflow in a facility having a ceiling-ducted aisle airflow containment system having a first damper system for controlling airflow. The system includes an input to receive parameters related to airflow in the facility, wherein the parameters include at least one airflow resistance value for a device in the facility, an output to provide output data including at least one setting for one or more controllable devices in the facility, and one or more processors configured to receive the parameters related to airflow, determine airflow values associated with the airflow containment system and based on the airflow values, generate the at least one setting for the one or more controllable devices, including at least one setting for the first damper system.
US11582886B2
A modular server design includes a server chassis, a cooling module within the server chassis housing at least one cooling unit, an electronics module within the server chassis holding a motherboard, and a cooling connecting panel. The cooling connecting panel includes a number of cooling channels to fluidly connect the at least one cooling unit of the cooling module with a cooling device on the motherboard. The cooling module includes components to enable proper heat and fluid transfer.
US11582884B2
Methods and system are provided for a heat exchanger. In one example, a system, comprises a mobile electronic device comprising a front cover and a rear cover, a heat exchanger arranged between the front cover and the rear cover, the heat exchanger comprising a fluid chamber arranged between an inner surface of a first plate and an inner surface of a second plate, and a wick material arranged within the fluid chamber, the wick material comprising a sintered material configured to allow a plurality of fluid passages to extend therethrough.
US11582878B2
A visual display stand is shown and described. The display stand comprises a thin aluminum member that slopes downward and away from a display to which it is attached to a horizontal base section that rests on a support surface. The horizontal base is spaced apart from the screen in a direction away from the rear of the display. A rear support member is also provided but is concealed from view when looking at the screen side of the display. As a result, when the stand is attached to display and viewed from the front, it gives a gravity defying appearance because it appears that the weight of the monitor should cause the stand to tip over. Alternatively, the second member may be removed, and the display may rest against a wall.
US11582868B2
A printed wiring line formed on a substrate connects two different points on the substrate which are connectable by another printed wiring line with a shape of a straight-line segment and has a shape corresponding to at least one of: 1) a shape with no linear part parallel to the straight-line segment; 2) a shape with line segments connected in series, each line segment having a shape with no linear part parallel to the straight-line segment; 3) a shape having a part parallel to the straight-line segment and a part not parallel to the straight-line segment, length of the part parallel to the straight-line segment being not more than length of the straight-line segment; and 4) a shape in which line segments are connected in series, each line segment having a shape having a part parallel to the straight-line segment and a part not parallel to the straight-line segment.
US11582862B2
A high-speed circuit includes a printed circuit board, a ground plane layer, a pair of first and second differential traces, and a cascading common mode filter. The printed circuit board has a first surface and an opposite second surface. The ground plane layer has a first surface in contact with the second surface of the printed circuit board. The pair of first and second differential traces are on the first surface of the printed circuit board. The first and second differential traces carry an electrical signal. The cascading common mode filter includes an outer and an inner common mode filter. The outer common mode filter includes a U-shaped void section on the first surface of the ground plane layer. The inner common mode filter includes an H-shaped void section on the first surface of the ground plane layer. The H-shaped void section is located proximate to the U-shaped void section.
US11582860B2
The circuit board according to the present invention includes a wiring portion and a non-wiring portion, the wiring portion having a metal layer and a resin layer, the non-wiring portion having a resin layer, the resin layer at a frequency 10 GHZ having a relative permittivity of from 2 to 3 at 23° C., and the circuit hoard satisfying a relationship: (A−B)/B≤0.1 wherein A is the maximum value of the thickness in the wiring portion (μm) and B is the minimum value of the thickness in the non-wiring portion (μm).
US11582856B2
An electrotechnical core for generating a cold atmospheric pressure or low-pressure plasma for the treatment of human, animal, or technical surfaces. The core has a side facing the surface and a side facing away from the surface and comprises the following layers, starting from the side facing the surface: a first insulation layer, a first electrode structure with a first contact between the first electrode structure and a power supply unit, a second insulation layer to galvanically isolate the first electrode structure and a second electrode structure from one another, wherein the second electrode structure is driven during operation by a voltage signal sufficient to ignite a plasma, a third insulation layer to galvanically isolate the second electrode structure from a third electrode structure, wherein the third electrode structure grounds the third electrode structure during operation.
US11582855B2
The X-ray emitting unit (100) comprises a box-shaped container (110) with a chamber inside it, and an X-ray tube located in the chamber; the box-shaped container (110) is provided with an opening (111) for X-rays and a plurality of openings for cooling and electrically insulating liquid; having: a first main opening (112A) for the inlet of cooling and electrically insulating liquid, a second main opening for the outlet of cooling and electrically insulating liquid; furthermore, the box-shaped container (110) has: at least one secondary opening (114A) of the first type for cooling and electrically insulating liquid and/or at least one secondary opening (116A, 116B) of the second type for cooling and electrically insulating liquid.
US11582843B1
A control circuit includes: an output terminal configured to be coupled to a control terminal of a transistor that has a current path coupled to an inductor; a transconductance amplifier configured to produce a sense current based on a current flowing through the current path of the transistor; and a first capacitor, where the control circuit is configured to: turn on the transistor based on a clock signal, integrate the sense current with an integrating capacitor to generate a first voltage, generate a second voltage across the first capacitor based on a first current, generate a second current based on the second voltage, generate a third voltage based on the second current, turn off the transistor when the first voltage becomes higher than the third voltage; discharge the integrating capacitor when the transistor turns off; and regulate an average output current flowing through the inductor based on the first current.
US11582819B2
A power receiving apparatus, which has a first communication function and a second communication function, controls the first communication function to receive a first signal including information representing whether a power transmission apparatus can execute control communication using a second method, controls, based on the information representing that the power transmission apparatus can execute the control communication using the second method, the first communication function to transmit, to the power transmission apparatus, a second signal to request identification information of the power transmission apparatus for the communication of the second method and receive the identification information from the power transmission apparatus, and determines which one of the first communication function and a second communication function should be used for the control communication, based on the first signal and whether the identification information is received.
US11582814B2
A method and system for a first node to transmit packets to a second none, comprising receiving a packet from a local area network (LAN) interface, inspecting the packet; determining whether the packet satisfies at least one packet condition; transmitting the packet through a predefined tunnel if the packet satisfies the at least one packet condition; transmitting the packet through a second tunnel if the packet does not satisfy the at least one packet condition. The predefined tunnel is a first tunnel and is established before the packet is received by the first node. The second tunnel belongs to a first tunnel group or a second tunnel group. The first tunnel, the second tunnel and other tunnels may together form an aggregated connection. Further, the use of predefined tunnel may be based on whether the packets satisfy a session condition.
US11582807B2
A method by a UE for performing a random access procedure is provided. The method comprises transmitting a MSGA, monitoring a MSGB-RNTI within a MSGB window starting from an earliest symbol of an earliest PDCCH occasion after the MSGA transmission, receiving the MSGB in a first slot, the MSGB including a success RAR that contains a HARQ Feedback Timing Indicator, a Physical Uplink Control Channel (PUCCH) Resource Indicator, and a UE Contention Resolution Identity, determining, by a MAC entity, to instruct a lower layer to transmit a HARQ feedback in a second slot in response to the reception of the success RAR, delivering, by the MAC entity, the HARQ Feedback Timing Indicator and the PUCCH Resource Indicator to the lower layer, and performing, by the lower layer, a HARQ feedback delivery on an uplink (UL) resource.
US11582806B2
This application discloses a communication method and apparatus. A terminal device determines a frequency position of a random access resource based on at least one of an initial frequency offset, a random access resource configuration period, an uplink channel bandwidth, a bandwidth of the random access resource, a time period of a random access resource, a time period of the random access resource, and a frequency index of the random access resource that are configured by a network device, and the terminal device sends a random access signal to the network device at the determined frequency position.
US11582803B2
Information transmission method, base station, mobile terminal, and computer readable storage medium
An information transmission method, a base station, a mobile terminal, and a computer readable storage medium are provided. The information transmission method includes transmitting, to a mobile terminal, configuration information of a target frequency point used by the mobile terminal in a random access procedure, wherein the configuration information includes time slot information corresponding to the target frequency point and/or identification information of the target frequency point.
US11582799B2
Wireless transmission may be based on a listen-before-talk (LBT) procedure indicating a clear channel. One or more transmissions may start from a configured starting position. The configured starting position may be signaled to a wireless device.
US11582791B2
A PUCCH collision processing method and a terminal are provided, and the method includes: transmitting, in a case that a first PUCCH and a second PUCCH overlap in a first slot, one of the first PUCCH and the second PUCCH within the first slot according to a configuration of at least one of the first PUCCH and the second PUCCH, wherein, the first PUCCH is configured as multi-slot PUCCH repetition transmission, and a carried content in the first PUCCH includes one of Channel State Information CSI and a Scheduling Request SR, the second PUCCH is configured as single-slot or multi-slot PUCCH repetition transmission, and a carried content in the second PUCCH includes one of CSI and an SR; the first slot is one or more slots.
US11582786B2
A method performed by a terminal in a communication system is provided. The method includes identifying a first physical downlink shared channel (PDSCH) scheduled by a physical downlink control channel (PDCCH), and a second PDSCH without a corresponding PDCCH; identifying that the first PDSCH and the second PDSCH are overlapped in time; and decoding the first PDSCH on a basis that the PDCCH scheduling the first PDSCH ends at least 14 symbols before the starting symbol of the second PDSCH.
US11582778B2
A session management function (SMF) sends, to an access and mobility management function (AMF), one or more first messages indicating user plane connection activations for a plurality of packet data unit (PDU) sessions to deliver downlink user data to one or more wireless devices. The SMF receives, from the AMF, a first time duration based on the user plane connection activations for the plurality of PDU sessions. The first time duration indicates a delay between receiving a downlink data packet and notifying the AMF about user plane connection activation for the downlink data packet. The SMF sends, to a user plane function, a second message to delay sending of further user plane connection activations to the SMF. The second message indicates a value of the first time duration.
US11582777B2
A data transmission method and device are provided. The method comprises a non-access stratum of a terminal device obtains description information of data to be transmitted; the non-access stratum determines, according to a mapping relationship between preset data description information and reliability transmission indication information, and the description information of the data to be transmitted, the reliability transmission indication information corresponding to the data to be transmitted, the reliability transmission indication information being used for indicating whether to perform reliability transmission on the data to be transmitted; transmitting, by the NAS, the reliable transmission indication information corresponding to the data to be transmitted to an access stratum of the terminal device, and performing, by the terminal device, transmission of the data to be transmitted.
US11582776B2
This disclosure provides systems, methods and apparatus, and computer programs encoded on computer storage media, for managing cross-carrier scheduling by a processor of a wireless device. In one aspect, a wireless device may determine that a scheduled cell is configured to be scheduled by a scheduling cell. The wireless device may receive downlink control information (DCI) from a scheduling cell. The wireless device may determine an association of the DCI and an index based on the received DCI. The wireless device may perform cross-carrier scheduling of communications with a first transmit-receive point (TRP) or a second TRP based on the DCI and the associated index.
US11582775B2
A method by a wireless device (110) includes determining that the wireless device has data to transmit on at least one logical channel of a priority N. The logical channel is associated with at least one logical channel group. The method further includes generating, by the wireless device, a buffer status report of type N, BSR N, for the at least one logical channel of the priority N and prioritizing a transmission of the BSR N for the at least one logical channel of priority N over a data transmission for at least one other logical channel that has a priority that is higher than the priority N.
US11582767B2
A user equipment that includes a radio transceiver that performs wireless communication in an unlicensed band, and circuitry that performs RLM using downlink physical signals, measures a radio link quality, evaluates the radio link quality against thresholds Qout and Qin, indicates out-of-sync to higher layers from a physical layer, indicates in-sync to the higher layers from the physical layer, starts a first timer when the out-of-sync is consecutively indicated to the higher layers from the physical layer, and determines that a radio link failure occurs in a case where the first timer expires without consecutive in-sync indications, and the first timer is different from a second timer used to determine whether a radio link failure occurs in a wireless communication in one or more serving cells in a licensed band.
US11582766B2
A transmitter includes a first measurement unit configured to measure a radio wave environment between the transmitter and a receiver for an individual wireless resource, a transmission control unit configured to determine the wireless resource and a parameter on a basis of the measurement result of the radio wave environment, an encoder unit configured to perform distributed coding of the bit sequence on a basis of the parameter, and a transmission unit configured to transmit information representing the determined wireless resource and the distributed coded bit sequence, by using the determined wireless resource. The receiver includes a second measurement unit configured to measure the radio wave environment for the individual wireless resource, a reception control unit configured to estimate the parameter on a basis of the measurement result of the radio wave environment, a reception unit configured to receive the information representing the determined wireless resource and the distributed coded bit sequence, by using the determined wireless resource, and a decoder unit configured to decode the received bit sequence on a basis of the parameter.
US11582751B2
A method of wireless communications by a user equipment (UE) includes detecting, in response to a bandwidth part (BWP) switch, a first BWP of a first carrier aggregation signal and a second BWP of a second carrier aggregation signal. The first BWP of the first carrier aggregation signal and the second BWP of the second carrier aggregation signal are each within a predetermined frequency range of each other. The method also includes tuning a radio frequency (RF) channel to a center of a wideband channel including the first BWP and the second BWP. The method further includes processing the wideband channel including both the first BWP of the first carrier aggregation signal and the second BWP of the second carrier aggregation signal with a single phase locked loop (PLL).
US11582738B2
Various solutions for physical downlink control channel (PDCCH) monitoring enhancement for carrier aggregation (CA) with respect to user equipment and network apparatus in mobile communications are described. An apparatus may transmit a capability report to indicate a supported PDCCH monitoring capability to a network node. The apparatus may receive a PDCCH monitoring configuration compliant with the supported PDCCH monitoring capability from the network node. The apparatus may determine a monitoring budget based on the PDCCH monitoring configuration and the supported PDCCH monitoring capability. The apparatus may perform a PDCCH monitoring according to the monitoring budget.
US11582737B2
A wireless communication method of a wireless communication apparatus for supporting a plurality of radio access technologies (RATs) including receiving a first downlink signal corresponding to a first RAT and a second downlink signal corresponding to a second RAT from a base station through a first frequency band, decoding the first downlink signal, detecting the second downlink signal based on a result of decoding of the first downlink signal, and decoding the detected second downlink signal to acquire data included in the second downlink signal may be provided.
US11582731B2
Provided in the present disclosure are an uplink control information transmission method and device. The method includes determining that a first transmission resource corresponding to uplink data to be transmitted and a second transmission resource corresponding to uplink control information to be transmitted overlap in a time domain. The method also includes transmitting the uplink control information on the second transmission resource and terminating transmission of the uplink data on the first transmission resource.
US11582730B2
Using a modulation and coding scheme for a control channel that is more conservative than needed to fulfill the control function may waste resources. To address this issue, a variable size control channel is provided. An apparatus in such a system may be configured to determine an aggregation level of a plurality of aggregation levels associated with a control channel. Each aggregation level of the plurality of aggregation levels is associated with a number of time-frequency resources dedicated for the control channel and a particular modulation and coding scheme used for modulating and coding control information in the control channel. The apparatus is configured to receive control information in the time-frequency resources associated with the aggregation level and decode the control information received in the time-frequency resources associated with the determined aggregation level. The decoding is based on the particular modulation and coding scheme associated with the determined aggregation level.
US11582728B2
A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a discovery signal transmitted from a connection point (CP) via a directional beam. The discovery signal may include first information (including beam sweep configuration information) related to the CP. The apparatus then transmits an association signal to the CP based on the beam sweep configuration information and monitors for a resource grant from the CP based on the transmitted association signal. Alternatively, the apparatus transmits a discovery signal via a directional beam to a user equipment (UE). The discovery signal may include first information (including beam sweep configuration information) related to the apparatus. The apparatus then receives an association signal from the UE based on the beam sweep configuration information and determines a resource grant for communicating with the UE based on the received association signal.
US11582724B2
In user equipment for communicating with a base station in a radio communication system including the base station and the user equipment, the user equipment includes a receiver that measures received power of reference signals associated with a plurality of different identification information items, the reference signals being transmitted from the base station, and that selects a specific reference signal based on a measurement result; and a transmitter that transmits a random access signal including a preamble sequence, the preamble sequence corresponding to the identification information item of the reference signal selected by the receiver.
US11582714B2
In one embodiment, a policy may be defined, which specifies that an operation be performed over a first set of channels before being performed over a second set of channels different than the first set of channels. The first set of channels may be associated with a first set of frequencies, and the second set of channels may be associated with a second set of frequencies. A network device may perform paging according to the defined policy. A user equipment (UE) may perform paging, page monitoring, cell selection triggered by paging, or cell reselection triggered by paging according to the policy. The policy may be hardcoded, pre-configured or dynamically configured using signaling messages.
US11582709B2
A wireless User Equipment (UE) and an Access and Mobility Management Function (AMF) establish first and second active registrations and corresponding N1s. The UE and AMF deactivate the second active registration and establish a third active registration and corresponding N1. The UE and AMF exchange active N1 signaling for the first active registration and the third active registration. The UE and AMF exchange inactive N1 signaling for the second inactive registration.
US11582705B1
Methods and systems are provided for dynamically disabling beamforming functionality of a first frequency band. The first frequency band is determined to have beamforming enabled. The user device is detected as being connected to the first frequency band for access to a wireless telecommunications network. A first fading channel measurement of the first frequency band is determined to be above a threshold. In response to determining that the first fading channel measurement is above the threshold, beamforming of the first frequency band is dynamically disabled.
US11582703B2
An apparatus for use by a communication network control element or function configured to conduct a radio resource management, the apparatus being configured to cause the apparatus at least: to acquire input parameters; to process the input parameters by using a first-stage procedure for maximizing a weighted sum-rate for a fixed subcarrier allocation for all subcarriers, and a second-stage procedure for determining a power allocation for a single subcarrier under consideration of specified multiplexing and interference cancellation constraints wherein a processing result output from the first-stage procedure is input into the second-stage procedure, and a processing result output from the second-stage procedure is returned to the first-stage procedure; and to output, on the basis of results of the processing in the first-stage procedure and the second-stage procedure, a power setting for at least one subcarrier.
US11582699B2
A mobile ad hoc network (MANET) includes a first MANET node having a first radio frequency (RF) transceiver and a first controller coupled thereto to generate RF transmissions. A second MANET node has a second RF transceiver configured to communicate with the first RF transceiver, and a second controller coupled to the second RF transceiver. The second controller is configured to cooperate with the second RF transceiver to receive the RF transmissions from the first MANET node, generate a normalized reception value based upon the received RF transmissions and send the normalized reception value to the first MANET node. The first controller is configured to control a transmit power level for a subsequent RF transmission based upon the normalized reception value from the second MANET node.
US11582694B2
A system of controlling one or more building automation devices. The system may incorporate communicating over a first network with one or more network connected devices. An access point for the first network may be utilized to facilitate communication among the network connected devices. One or more of the network connected devices may be a low power device that has a first mode and a second mode. The low power device may expend less energy in one of the first mode and the second than in the other of the first mode and the second mode. The system may allow network devices connected to the first network to receive details about the low power device while the low power device is operating with the first mode and the second mode.
US11582687B2
A method is provided for enabling a User Equipment (102) to access services provided by a Radio Access Network by configuring the User Equipment (UE) with configuration information which comprises rules for selecting one or more of a plurality of access procedures to be used by the UE for accessing services provided by the Radio Access Network which may be a New Radio/5G network (101). Access procedures may include a grant-based procedure; a grant-free procedure and a fallback procedure to be used in cases of failure of an initial access attempt. The rules may be based on the type of service required by the UE such as; transmission and/or reception of data, transmission and/or reception of a voice call, a request for System Information.
US11582677B2
A method and an apparatus for terminating a cellular network connection of a terminal that is connected without authentication are provided. The disclosure relates to a communication technique and a system for fusing a 4th generation (4G) system and a 5th generation (5G) communication system to support higher data rates, which is subsequent to the 4G system, with Internet-of-things (IoT) technology. The disclosure may be applied to intelligent services (e.g., smart home, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail business, security and safe-related services, or the like) based on 5G communication technology and IoT-related technology.
US11582676B2
A method for a relay terminal to transmit and receive signals in a wireless communication system according to an embodiment of the present invention includes: a step for transmitting and receiving signals to and from an upper layer node through a backhaul link in a first interval; and a step for transmitting and receiving signals to and from at least one lower layer node through an access link in a second interval, wherein the first interval includes an interval in which signals can be transmitted to and received from the upper layer node and only a first specific signal can be transmitted to and received from the at least one lower layer node, and the second interval includes an interval in which signals can be transmitted to and received from the at least one lower layer node and only a second specific signal can be transmitted to and received from the upper layer node.
US11582673B2
An access point configured to manage client devices connected to the access point. The access point initiates an operational change. The access point generates an announcement to be included in a network frame based on the operational change. The announcement includes at least a list of neighboring access points with which the client devices can connect to and a first time period by which the client devices must connect to at least one neighboring access point included in the list of neighboring access points. The access point broadcasts the network frame to the client devices. Upon expiration of the first time period, the access point disassociates client devices that remain connected to the access point.
US11582640B2
A method by a terminal in a communication system and an apparatus therefor are disclosed. The method includes receiving, from a base station, a radio resource control (RRC) message including a radio link control (RLC) configuration and a packet data convergence protocol (PDCP) configuration associated with a packet duplication, identifying whether a PDCP packet data unit (PDU) is a PDCP control PDU in case that the packet duplication is activated, and transmitting, to the base station, the PDCP control PDU without the packet duplication through a primary RLC entity based on the PDCP configuration in case the PDCP PDU is the PDCP control PDU. The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates with a technology for internet of things (IoT), and may be applied to intelligent services based on the 5G communication technology and the IoT-related technology.
US11582639B2
Embodiments of the present invention disclose an information transmission method, a related device, and a system. The method includes: determining, by a terminal device at a moment n, that a communication failure occurs on a physical downlink control channel (PDCCH) on a first control resource set; and if the terminal device detects, within a first time period after the moment n, that channel quality of the PDCCH on the first control resource set meets a first preset condition, canceling, by the terminal device, sending of communication failure recovery request information, and/or stopping, by the terminal device, timing of a communication failure recovery clock. In the embodiments of the present invention, a communication link can be rapidly recovered after a communication failure occurs.
US11582633B2
A method, a device, and a non-transitory storage medium are described in which a radio and core integrated layers service is provided. The service provides a direct mapping of a quality of service flow between a packet data unit layer and a service data adaptation layer associated with a user plane function and a central unit-user plane function without an intermediary mapping of a tunneling protocol in the user plane.
US11582632B2
A managed Wi-Fi service network device can receive, from a cellular network device, an allowable throughput rate at which a user equipment is authorized to communicate via a managed Wi-Fi service network. Based on the allowable throughput rate, the managed Wi-Fi service network device can monitor a communication rate of the user equipment via the managed Wi-Fi service network. In response to the user equipment communicating via the managed Wi-Fi service network at a rate that exceeds the allowable throughput rate, the managed Wi-Fi service network device can facilitate reducing the communication rate of the user equipment. Also, a user equipment can receive from a cellular network device an allowable throughput rate at which the user equipment is authorized to communicate via the managed Wi-Fi service network. The UE can communicate via the managed Wi-Fi service network at a communication rate that does not exceed the allowable throughput rate.
US11582631B2
Improved techniques of managing measurement gaps for MPUEs include identifying an idle time for the UE in a coordinated and network-controlled manner during which the UE is able to perform SSB/CSI-RS based measurements for a serving cell using non-serving panels. Such idle time is defined as an omitted operation time (i.e., an idle time of a certain pre-defined length) in which the network has to apply the scheduling restrictions in the SSBs' symbols to the UE. Note that currently as per the RAN4 requirements, the network must apply scheduling restrictions in all SSB symbols for all UEs in FR2 at any time (i.e., worst case scenario).
US11582627B2
The present specification relates to a method for receiving dormant bandwidth part (BWP) configuration information, performed by a terminal in a wireless communication system, the method comprising: receiving the dormant BWP configuration information from a base station, wherein the dormant BWP configuration information is information about a downlink BWP used as the dormant BWP among at least one downlink BWP set to the terminal; receiving, from the base station, downlink control information (DCI) notifying activation of the dormant BWP; and stopping monitoring of a physical downlink control channel (PDCCH) on the dormant BWP, wherein a BWP inactivity timer is not used on the basis of the activation of the dormant BWP, and the BWP inactivity timer is a timer for a transition to a default BWP.
US11582620B2
The present disclosure relates to radio network communication. In one of its aspects, the disclosure presented herein concerns a method for retrieving configuration information from a target Base Station (BS) in an E-UTRA New Radio-Dual Connectivity (EN-DC) wireless communication system. The method is performed by a source en-gNB. According to the method, a request message requesting configuration information from the target BS is transmitted to a first proxy evolved Node B (eNB). The request message comprises identifiers identifying the source en-gNB and the target BS, respectively.
US11582612B2
Embodiments of communication systems are disclosed for protecting communication between an implanted device ID and an external device ED. For example, a one way Transcutaneous energy transfer TET link may be used to secure two way communication over a radio channel. Optionally, the TET link may be protected from intrusion by a malicious party. For example, the TET link may be over a medium that decays very quickly over distance. In some embodiments, the TET link is used to pass an encryption key and/or to verify communications over the two-way radio channel. The TET channel may be authenticated. For example, authentication may include a minimum energy and/or power transfer.
US11582606B2
Disclosed are a terminal verification method, an AP device, a terminal and a system, wherein the AP device is an encrypted AP device. The method comprises: receiving a connection request sent by a first terminal, wherein the connection request comprises identification information of the first terminal; querying an authorization list according to the identification information of the first terminal, wherein the authorization list includes identification information of terminals located within a preset password-free range; and returning an authorization response to the first terminal when the authorization list includes the identification information of the first terminal, wherein the authorization response is used for instructing the first terminal to establish a network connection with the AP device. The AP device does not need to verify a first terminal located within a password-free range, thereby reducing the number of first terminals that require identity verification within a WLAN coverage range, reducing the resource consumption of the identity verification for the AP device, and enabling the use of a WLAN to be more convenient.
US11582602B2
A method for security handling in a mobility of a terminal device, where the method includes: a target access and mobility management function (AMF) entity receiving a first message for registering a terminal device; the target AMF entity sending a second message to a source AMF entity after receiving the first message; the source AMF entity deriving a first key based on a key between the source AMF entity and the terminal device; the source AMF entity sending the first key to the target AMF entity; the target AMF entity determining to use the first key based on security related information after receiving the first key; and the target AMF entity determining a communication key between the target AMF entity and the terminal device based on the first key after determining to use the first key.
US11582598B2
Mobile wireless terminals, such as vehicles in traffic, can determine the relative positions of other vehicles with improved precision by arranging to acquire GNSS (global navigational satellite system) signals simultaneously, and then analyzing the various data sets differentially. Simultaneous acquisition can cancel many important errors such as motional errors of the vehicles, atmospheric distortions, and satellite timebase errors. Differential analysis to determine the relative positions of vehicles (as opposed to their overall geographical coordinates) can reduce errors related to satellite ephemeris and velocity, as well as roundoff errors. Localization with a precision of less than 1 meter can greatly improve collision avoidance while discriminating near-miss scenarios from imminent collisions, according to some embodiments. Messaging examples, in 5G and 6G, to manage the simultaneous acquisition and differential analysis, are provided in examples. Many other aspects are disclosed.
US11582597B2
A system and method for fast roaming in one or more enterprise fabric network. The fast roaming involves correlation operations performed in one or more databases managed by control plane of the fabric network to update routing locator entries associated with L2-VNID and L3-VNID in one or more databases when a client moves from behind a first switch to behind a second switch. In some embodiments, the control plane finds the L3-VNID from the L2-VNID. The L3-VNID is used to search for all IP addresses corresponding to a client-MAC. At least new routing locator value that is used in the routing locator entries is provided to the first switch, the second switch, and border nodes associated with the fabric network.
US11582592B2
A communication device may include a first type of interface and a second type of interface. The communication device may execute the communication of object data with a mobile device using the second type of interface after executing a specific process for causing the communication device to shift to a communication-enabled state, in a case where it is determined that the communication device is not currently in the communication-enabled state. Also, the communication device may execute the communication of the object data with the mobile device using the second type of interface without executing the specific process, in a case where it is determined that the communication device is currently in the communication-enabled state.
US11582577B2
A position-determining apparatus, such as a GPS receiver, determines the position of the mobile device based on the time of flight of a transmitted probe signal using a method in which sections of the received signal is classified into two or more categories and accumulated according to categories before being used to compute the correlations familiar in the context of a matched filter. Using the method of the present invention to compute the correlations, and optionally applying additional time-saving techniques described herein, a position determination is achieved using arithmetic operations that are significantly reduced from that required in prior art methods to compute the correlations. The reduced number of arithmetic operations can reduce significantly the power consumption required of a device carrying out a method of the present invention, and thereby realizing a significant advantage.
US11582575B2
In one embodiment, a method includes storing, by a tracking server, a hash value for each of one or more tracking devices associated with the tracking server. The method includes receiving, at the tracking server from a user device, a hash value associated with a tracking device, the hash value computed based on a static value uniquely associated with the tracking device and a dynamic value maintained by the tracking device. The method includes identifying, by the tracking server, the tracking device based on a comparison between one of the stored hash values and the received hash value. The method includes updating, by the tracking server, one or more records associated with the identified tracking device based on the receiving the hash value.
US11582570B2
Example embodiments may include one or more of receiving an electrical sound emission signal from a sound controller, interrupting reception of the electrical sound emission signal, by a sound emission interruption circuit connected to a sound emitter, and receiving an electrical ambient sound signal via a sound detection circuit, based on ambient sound sensed by the sound emitter when the reception of the electrical sound emission signal is interrupted by the sound emission interruption circuit.
US11582567B2
A hearing device is configured to be worn in an ear of a user, and is configured to provide an audio signal to the user. The hearing device comprises a circuit assembly. The circuit assembly comprises a printed circuit board assembly. The printed circuit board assembly comprises a first circuit board, a second circuit board, and a third circuit board between the first and second circuit boards. The circuit assembly comprises a battery, wherein the printed circuit board assembly is folded about the battery; and an antenna comprising an antenna element, the antenna being configured for emission and reception of electromagnetic radiation at a wavelength (λ); wherein the antenna element has a first end connected to a feed, wherein the feed is provided in a portion of the first or third circuit board which is adjacent an interconnection between the first and third circuit boards.
US11582562B2
A hearing system configured to be located at or in the head of a user, comprises a) at least two microphones providing at least two electric input signals, b) an own voice detector, c) access to a database (Ol, Hl) comprising c1) relative or absolute own voice transfer function(s), and corresponding c2) absolute or relative acoustic transfer functions for a multitude of test-persons, d) a processor connectable to the at least two microphones, to the own voice detector, and to the database. The processor is configured A) to estimate an own voice relative transfer function for sound from the user's mouth to at least one of the at least two microphones, and B) to estimate personalized relative or absolute head related acoustic transfer functions from at least one spatial location other than the user's mouth to at least one of the microphones of the hearing system in dependence of the estimated own voice relative transfer function(s) and the database (Ol, Hl). The hearing system further comprises e) a beamformer configured to receive the at least two electric input signals, or processed versions thereof, and to determine personalized beamformer weights based on the personalized relative or absolute head related acoustic transfer functions or impulse responses. A method of determining personalized beamformer coefficients (wk) is further disclosed.
US11582554B1
A system for sound localization can include a first electronic device having a microphone to detect a sound, and a second electronic device. A processor can be in communication with the first electronic device and the second electronic device. The processor can receive a first signal from the first electronic device corresponding to the detected sound, determine a location of origin of the detected sound based at least in part on the first signal, and provide a second signal to the second electronic device based at least in part on the location of origin.
US11582534B2
A computer-implemented method may include: receiving, by a first computer server, content provider data and content item data; identifying a plurality of profile elements by applying machine learning techniques to the received content provider data and content item data; calculating a first plurality of profile element scores for the content provider in each of the plurality of profile elements and a second plurality of profile element scores for the plurality of content items in each of the plurality of profile elements; determining, by utilizing one or more distance algorithms, profile element vector distances between the first plurality of profile element scores for the content provider and the plurality of second profile element scores for the plurality of content items; ranking the plurality of content items based on the determined profile element vector distances; and generating an interactive graphical user interface (GUI) displaying a plurality of radar graphs.
US11582528B2
The present technique relates to a data processing apparatus and a data processing method each of which enables a burden imposed on processing on a reception side to be reduced. A data processing apparatus produces signaling containing a Null cell number exhibiting the number of Null cells of cells of a sub-frame included in a physical layer frame, and processes the signaling so as for the signaling to be contained in a preamble of the physical layer frame, thereby enabling a burden imposed on processing on a reception side to be reduced. The present technique, for example, can be applied to data transmission complying with the broadcasting standards such as ATSC3.0.
US11582527B2
A method for aligning a translation of original caption data with an audio portion of a video is provided. The method includes identifying, by a processing device, original caption data for a video that includes a plurality of caption character strings. The processing device identifies speech recognition data that includes a plurality of generated character strings and associated timing information for each generated character string. The processing device maps the plurality of caption character strings to the plurality of generated character strings using assigned values indicative of semantic similarities between character strings. The processing device assigns timing information to the individual caption character strings based on timing information of mapped individual generated character strings. The processing device aligns a translation of the original caption data with the audio portion of the video using assigned timing information of the individual caption character strings.
US11582526B2
A media sharing and communication system, including a recording mechanism that records a desired portion of media upon activation by a first individual user, a first user transmitter/receiver that transmits the portion of media and a message generated by the first individual user regarding the portion of media to a second individual user and is capable of transmitting a message to a second individual user, a confirmation mechanism that confirms that the second individual user is authorized to view the portion of media and a notification mechanism that notifies the first individual user if the second individual user is not authorized to receive the portion of media, and a second user transmitter/receiver that receives the portion of media and voice message upon authorization of the second individual user, wherein the systems are capable of receiving and executing voice commands. A method of sharing portions of media.
US11582523B2
A video-based competition platform supports video-based competitions between possibly geographically distributed competitors. The video-based competition platform enables users of electronic communication devices to create, compete, view, and vote in video-based competitions. In at least some embodiments, a video-based competition is presented to a user with two or more video clips played in conjunction. The video clips may be synchronized to a time base and/or common audio clip.
US11582522B1
A system can be configured to receive entertainment content requested by a user and identify content segments and content features from the entertainment content. The content segments can be utilized to identify portions of the entertainment content for enrichment and/or enhancement by the system. The content features can be utilized to associate the entertainment content and the content segments with supplemental content that includes or is associated with the content features. The content features can indicate genres, scene classifications, significant figures credited with creating the entertainment content, and other points of interests for users interested in the entertainment content. The associations between the entertainment content and the supplemental content can enable the system to engage the users by presenting the supplemental content determined to match interests of the users.
US11582518B2
Systems and methods for addressing a corrupted segment in a media asset. The media guidance application determines that a segment of a media asset is corrupted. The media guidance application determines whether a retrieval period to retrieve an uncorrupted copy of the segment exceeds a threshold period. If the retrieval period does not exceed the threshold period, the media guidance application retrieves and generates for display the uncorrupted copy of the segment. If the retrieval period exceeds the threshold period, the media guidance application determines whether an importance level of the corrupted segment exceeds a threshold level. If the importance level exceeds the threshold level, the media guidance application generates for display a summary for the corrupted segment. If the importance level does not exceed the threshold level, the media guidance application generates for display the subsequent segment and the summary for the corrupted segment in an overlay.
US11582516B2
Systems and methods for automatically determining when a single party is playing or requesting conflicting content on two different devices, and resolving the conflict accordingly. Systems automatically identify when a single user is playing back a content stream on one device, then requests another content stream on another device. If the two content streams conflict, the conflict is automatically resolved in a number of ways, including by automatically pausing or redirecting one of the content streams. Conflict identification may also be carried out with the assistance of an added state flag that indicates a device or stream that has audio priority in a conflict. Thus, for example, when one user requests two conflicting content streams, and only one stream is associated with the conditional audio enabled flag, audio of the flagged stream may be played, while the other stream is muted.
US11582511B2
Techniques are provided for performing radio frequency (RF) sensing to determine the viewing status of a television user. This can be used to determine user behavior during the playback of content (e.g., whether a user is watching the content), which can be used as a data point for determining the user's level of interest in the content. Using the status of the television user, embodiments can provide additional or alternative functionality, such as powering down and/or powering up the television. Furthermore, RF sensing may be performed by existing television hardware, such a Wi-Fi transceiver, and may therefore provide RF sensing functionality to a television with little or no added cost.
US11582499B2
Provided is a system and method for publishing a disparate live media output stream that complies with distribution format regulations. The system generates an updated schedule in real-time based on an event identified in a low-latency preview of a plurality of live input streams. The system further generates a disparate live media output stream manifest based on manipulation of manifests of the plurality of live input streams and a plurality of pre-encoded media assets in accordance with the updated schedule.
US11582498B2
Items of video content offered for viewing on a video-on-demand (VOD) platform of a digital TV service provider are each assigned a respective title and hierarchical address corresponding to hierarchically-arranged categories and subcategories within which the title for the video content is to be categorized. The title is listed in a location of an electronic program guide (EPG) using the same categories and subcategories as its hierarchical address. Any TV subscriber can access the EPG and navigate through its categories and subcategories to find a title for viewing on the TV. The EPG dynamically adjust its display listings of each level of categories, subcategories, and titles in order to minimize the number of remote control keypresses needed for a viewer to navigate to a title of interest. In one basic form, the EPG display is reordered by listing more frequently visited categories or subcategories first, and other less frequently visited categories or subcategories lower on the listing or out-of-sight on another page of the display.
US11582494B2
Embodiments of the present invention disclose a method of content-layer based compression of a video being broadcasted over a network. The method may include: receiving a video stream comprising a plurality of video stream frames; identifying in at least some of the plurality of video stream frames at least two content-layers of predefined content-layers to yield corresponding at least two content-layer streams, wherein each of the at least two content-layer streams is associated with one of the at least two content-layers; and compressing each of the at least two content-layer video streams according to predetermined parameters of the content-layer associated with the respective content-layer video stream and according to available resources of the network to yield corresponding at least two compressed content-layer streams.
US11582491B2
An example video codec includes memory configured to store the video data and one or more processors implemented in circuitry and communicatively coupled to the memory. The one or more processors are configured to determine that a current mode of coding a current block of the video data is a single tree partitioning mode. Based on the current mode being the single tree partitioning mode, the one or more processors are configured to refrain from determining whether there is a non-DC coefficient for a chroma component of a transform unit (TU) for the current block and refrain from coding a low-frequency non-separable transformation (LFNST) index in response to the refraining of the determination of whether there is the non-DC coefficient. The one or more processors are configured to code the current block in the single partitioning mode with LFNST disabled.
US11582489B2
A method is disclosed. In the method, color differences are calculated between a current video frame and a motion predicted version of the current video frame based on a human visual system's ability to perceive the color differences. Also, information in a difference frame is discarded based on the color differences. The difference frame includes differences between the current video frame and the motion predicted version of the current video frame.
US11582478B2
The present disclosure relates to a computer-implemented method for processing video data. The method comprises receiving a user input corresponding to a first picture of the video data, generating, based on the user input, prediction information of the first picture with respect a reference picture of the video data, and encoding the first picture using the prediction information.
US11582474B2
The present disclosure provides video decoding method. An exemplary method includes: decoding a first parameter for a coding unit from a bitstream, and determining a candidate for the coding unit based on the first parameter; determining a value of a second parameter associated with the coding unit based on a value of a second parameter associated with the candidate, wherein the second parameter indicates whether a bi-directional prediction correction is enabled; and in response to the value of the second parameter associated with the coding unit indicating the bi-directional prediction correction being enabled, performing the bi-directional prediction correction on the coding unit.
US11582473B2
Various concepts which further improve multi-view/layer coding concepts, are described.
US11582472B2
Methods and systems for frame rate scalability are described. Support is provided for input and output video sequences with variable frame rate and variable shutter angle across scenes, or for input video sequences with fixed input frame rate and input shutter angle, but allowing a decoder to generate a video output at a different output frame rate and shutter angle than the corresponding input values. Techniques allowing a decoder to decode more computationally-efficiently a specific backward compatible target frame rate and shutter angle among those allowed are also presented.
US11582463B2
A method, computer program, and computer system is provided for aligning across layers in a coded video stream. A video bitstream having multiple layers is decoded. One or more subpicture regions are identified from among the multiple layers of the decoded video bitstream, the subpicture regions including a background region and one or more foreground subpicture regions. An enhanced subpicture is decoded and displayed based on a determination that a foreground subpicture region is selected. The background region is decoded and displayed based on a determination that a foreground subpicture region was not selected.
US11582460B2
Aspects of the present disclosure provide techniques for derive one or more intra prediction modes (IPMs) from a subset of IPM candidates in order to determine a predictor to use for decoding a block of an image. In some aspects, the subset of IPM candidates may include IPMs that are less than the number of IPMs in a full set of all available IPM candidates (e.g., 67 IPMs in VVC or 35 in HEVC). In some aspects, the subset of IPM candidates may be based on a most probable mode (MPM) list that can be used to determine or signal an IPM based on IPMs previously used in decoding other blocks.
US11582457B2
According to an embodiment of the present document, a method for increasing the accuracy of in-loop filtering is proposed. In an example, the filtering accuracy of chroma blocks can be improved on the basis of luma blocks by performing a cross component adaptive loop filtering process.
US11582449B2
A set of rough prediction modes including a MPM subset is determined for a code block during image encoding. A first prediction mode having a mode cost less than a first threshold is selected from the set of rough prediction modes, and a second prediction mode having a mode cost less than a second threshold is selected from the MPM subset. A candidate mode subset is determined based on mode types of prediction modes contained in the set of rough prediction modes and a ranking result of mode costs of the prediction modes, when the mode cost of the first prediction mode is different from the mode cost of the second prediction mode. A target prediction mode is determined for the code block from the candidate mode subset. The code block is encoded with the target prediction mode.
US11582434B2
To mitigate some problems of the pixel color mapping being used in HDR video decoding of the type of SLHDR, a high dynamic range video encoding circuit (300) is taught, configured to encode a high dynamic range image (IM_HDR) of a first maximum pixel luminance (PB_C1), together with a second image (Im_LWRDR) of lower dynamic range and corresponding lower second maximum pixel luminance (PB_C2), the second image being functionally encoded as a luma mapping function (400) for decoders to apply to pixel lumas (Y_PQ) of the high dynamic range image to obtain corresponding pixel lumas (PO) of the second image, the encoder comprising a data formatter (304) configured to output to a video communication medium (399) the high dynamic range image and metadata (MET) encoding the luma mapping function (400), the functional encoding of the second image being based also on a color lookup table (CL(Y_PQ)) which encodes a multiplier constant (B) for all possible values of the pixel lumas of the high dynamic range image, and the formatter being configured to output this color lookup table in the metadata, characterized in that the high dynamic range video encoding circuit comprises: —a gain determination circuit (302) configured to determine a luma gain value (G_PQ) which quantifies a ratio of an output image luma for a luma position equal to a correct normalized luminance position divided by an output luma for the luma of the pixel of the high dynamic range image, wherein the high dynamic range video encoding circuit comprises a color lookup table determination circuit (303) configured to determine the color lookup table (CL(Y_PQ)) based on values of the luma gain value for various lumas of pixels present in the high dynamic range image. Similarly we teach how the same principles can be embodied in a SLHDR-type video decoder.
US11582433B2
A system for measuring speckle contrast includes: a head up display (HUD) system configured to output a predetermined image and having a first pixels per degree (PPD); an imaging colorimeter: having a field of view; positioned such that the predetermined image is in the field of view; having a second PPD that is at least 2.2 times greater than the first PPD of the HUD system; and configured to capture an image including the predetermined image; and a speckle contrast module configured to determine a speckle contrast of the HUD system based on the image.
US11582425B2
A vehicular driver monitoring system includes a camera disposed within a vehicle and having a field of view interior of the vehicle, and an adjustable mirror disposed within the vehicle. The adjustable mirror includes a mirror reflector that reflects light incident thereat. The camera views the adjustable mirror and captures image data based on light reflected by the mirror reflector of the adjustable mirror toward the camera. With a driver of the vehicle sitting in a driver seat of the vehicle, light reflected off a portion of the driver is reflected by the mirror reflector of the adjustable mirror toward the camera. An electronic control unit (ECU), responsive to processing by an image processor of image data captured by the camera, adjusts the adjustable mirror to reflect the portion of the driver toward a region of the lens of the camera.
US11582423B2
A method for conducting a three dimensional (3D) video conference between multiple participants, the method may include determining, for each participant, updated 3D participant representation information within the virtual 3D video conference environment, that represents participant; wherein the determining comprises compensating for difference between an actual optical axis of a camera that acquires images of the participant and a desired optical axis of a virtual camera; and generating, for at least one participant, an updated representation of virtual 3D video conference environment, the updated representation of virtual 3D video conference environment represents the updated 3D participant representation information for at least some of the multiple participants.
US11582412B2
A camera agnostic core monitor for an enhanced flight vision system (EFVS) is disclosed. In embodiments, a structured light projector (SLP) generates and projects a precise geometric pattern or other like artifact, which is reflected by collimating elements into the EFVS optical path. Within the optical path, the EFVS focal plane array is illuminated by, and detects, the projected artifacts within the scene imagery captured for display by the EFVS. Image processors assess the presentation of the detected artifacts (e.g., position/orientation relative to the expected presentation of the detected artifact within the scene imagery) to verify that the displayed EFVS imagery is not misleading.
US11582409B2
Visual-inertial tracking of an eyewear device using a rolling shutter camera(s). The eyewear device includes a position determining system. Visual-inertial tracking is implemented by sensing motion of the eyewear device. An initial pose is obtained for a rolling shutter camera and an image of an environment is captured. The image includes feature points captured at a particular capture time. A number of poses for the rolling shutter camera is computed based on the initial pose and sensed movement of the device. The number of computed poses is responsive to the sensed movement of the mobile device. A computed pose is selected for each feature point in the image by matching the particular capture time for the feature point to the particular computed time for the computed pose. The position of the mobile device is determined within the environment using the feature points and the selected computed poses for the feature points.
US11582408B2
In a solid-state image sensor that detects an address event, the detection sensitivity for the address event is controlled to an appropriate value. The solid-state image sensor includes a pixel array unit and a control unit. In the solid-state image sensor, multiple pixel circuits are arranged in the pixel array unit, each detecting a change in luminance of incident light occurring outside a predetermined dead band as the address event. The control unit controls the width of the dead band according to the number of times the address event is detected in the pixel array unit within a fixed unit cycle.
US11582406B2
To reduce a circuit scale in a solid-state image sensor that detects an address event. The solid-state image sensor includes a pixel array unit and a drive circuit. In the solid-state image sensor, in the pixel array unit, a logarithmic response pixel that outputs an analog signal proportional to a logarithmic value of an incident light amount and a detection pixel that detects whether or not a change amount of the incident light amount has exceeded a predetermined threshold and outputs a detection signal indicating a detection result are arrayed. Furthermore, in the solid-state image sensor, the drive circuit drives the logarithmic response pixel and the detection pixel to output the analog signal and the detection signal.
US11582402B2
An image processing device includes a rotation processor and an image processor. The rotation processor receives an input image and generates a temporary image according to the input image. The image processor is coupled to the rotation processor and outputs a processed image according to the temporary image, wherein the image processor has a predetermined image processing width, a width of the input image is larger than the predetermined image processing width, and a width of the temporary image is less than the predetermined image processing width.
US11582384B2
Methods and apparatus for capturing, communicating and using image data to support virtual reality experiences are described. Images, e.g., frames, are captured at a high resolution but lower frame rate than is used for playback. Interpolation is applied to captured frames to generate interpolated frames. Captured frames, along with interpolated frame information, are communicated to the playback device. The combination of captured and interpolated frames correspond to a second frame playback rate which is higher than the image capture rate. Cameras operate at a high image resolution but slower frame rate than images could be captured with the same cameras at a lower resolution. Interpolation is performed prior to delivery to the user device with segments to be interpolated being selected based on motion and/or lens FOV information. A relatively small amount of interpolated frame data is communicated compared to captured frame data for efficient bandwidth use.
US11582372B2
A system for securing an infrared camera lens in optical alignment with an infrared camera sensor, including: a computer-controlled robotic arm configured to adjust a relative position of the infrared camera sensor and the infrared camera lens so as to bring the infrared camera lens into an ideal lens position with respect to the infrared camera sensor; and at least one computer-controlled welder, the at least one computer-controlled welder being configured to perform welding together of at least two parts of the infrared camera after the infrared camera lens is positioned by the robotic arm in the ideal lens position with respect to the infrared sensor camera such that the infrared camera lens is permanently maintained in the ideal lens position.
US11582370B2
An imaging optical system includes lens group Gm located on that is closest to an object among lens groups in which a distance between the lens groups changes during zooming, the lens groups having negative power. Lens group Gm includes, in order from the object side toward an image side, lens element LGmF1 having the negative power, lens element LGmF2 having the negative power, both surfaces of lens element LGmF2 having an aspherical shape, and at least two lens elements having power. The present disclosure provides the imaging optical system having good various aberrations such as spherical aberration, astigmatism, and distortion and an imaging device and a camera system that are provided with the imaging optical system.
US11582352B2
A system and method in an intelligent network are provided for analyzing an event external to the intelligent network. A set of intelligent network subscribers is selected in a selected geographic area. Next, signal message data is obtained from a signaling network in the intelligent network, wherein the signal message data indicates status of subscribers in the set of intelligent network subscribers. External data related to the selected geographic area is obtained, wherein the external data is external to the intelligent network. The signal message data and the external data are then fused to produce synthetic data. In response to the synthetic data, an alert of an external event is produced. The alert can be graphically represented on a display.
US11582350B2
A policy control method, an apparatus, and a system, where the method includes: receiving, by a session management network element, a first message from a terminal device, where the first message includes a quality of service (QoS) rule identifier and a first operation indication; sending, by the session management network element, a second message to a policy control network element, where the second message includes a policy and charging control (PCC) rule identifier corresponding to the QoS rule identifier and a second operation indication corresponding to the first operation indication; and receiving, by the policy control network element, the second message, and performing, by the policy control network element on a PCC rule corresponding to the PCC rule identifier, a second operation indicated by the second operation indication.
US11582340B2
Systems and methods are described for providing a notification mode determination service. A notification mode determination service may apply various criteria to determine a mode for displaying a notification on a mobile computing device, and may analyze responses to previously displayed notifications in order to determine the criteria to apply, prioritize the application of the criteria, and identify preferred notification modes. Notifications may be displayed using audio feedback, visual feedback, haptic feedback, or combinations thereof, and may be deferred until a particular time or condition is reached. Notification modes may be determined based on factors such as a foreground software application, a type or category of the foreground software application, calendar events, holidays, geolocations, and the like.
US11582333B2
A first network device for use in a blockchain network is described. The first network device comprises means for, while carrying out a first iteration of a consensus protocol involving a second node device (103), in response to a trigger event (3040), obtaining a time interval function of a time interval start trigger event (3040) and of a time interval end trigger event (3080), each event being linked to a message of the consensus protocol and wherein at least the end trigger event (3080) comprises receiving a message from the second node device; means for transmitting (3083) first data (Delay_102) representative of said time interval to said second node device; means for, during a subsequent iteration of said consensus protocol involving said second node device, receiving a message (3140) from said second node device, said message containing second data (DelayTX_102) representative of said time interval from said second node device; means for authenticating said second node device as a function of said second data. A second network device, methods at the first and second network devices and a computer readable medium with code for carrying out the methods are also described.
US11582324B2
Methods and systems for transferring information, comprising: transmitting, by a first computing device of the first computing system, a first network function request to a decentralized network, the first network function request including first information; and transmitting, by a second computing device of the second computing system, a second network function request to the decentralized network, the second network function request including second information.
US11582316B1
A method of normalizing URLs associated with a real user session comprises extracting uniform resource locators (URLs) from ingested spans where at least a portion of the URLs comprise unique URL strings. The method also comprises decomposing each of the URLs into a sequence of tokens and grouping together subsets of related URLs. Also, the method comprises representing each subset of related URLs with a normalized URL string.
US11582314B1
The disclosure provides a method for assisting an unregistered user device to access private network services and a communication system. The method includes steps as follows. A request to access a private service of a private network is sent by a user device. In response to determining that the user device not registered on the private network wants to access the private service, the user device is assisted to obtain a temporary user profile by a mobile edge computing server through an emergency type attachment procedure. In response to determining that the user device is registered on the private network through the emergency type attachment procedure, a regular attachment procedure is executed by the user device based on the temporary user profile. In response to determining that the user device executes the regular attachment procedure, the mobile edge computing server provides the user device with the private service.
US11582313B2
A method and system for protocol data unit (PDU) session release due to violation of time or location information element constraints is provided. Operations may be part of optimizing operation of a user equipment (UE) in a wireless communications network. A policy control function (PCF) determines whether there is a violation of at least one of location information and time information associated with a background data transfer. Upon detecting such a violation, the PCF requests a session management function (SMF) to release a PDU session associated with the background data transfer. The SMF responds by releasing the PDU session.
US11582312B2
Disclosed are systems, methods, and non-transitory computer readable media for making virtual colored markings on objects. Instructions may include receiving an indication of an object; receiving from an image sensor an image of a hand of an individual holding a physical marking implement; detecting in the image a color associated with the marking implement; receiving from the image sensor image data indicative of movement of a tip of the marking implement and locations of the tip; determining from the image data when the locations of the tip correspond to locations on the object; and generating, in the detected color, virtual markings on the object at the corresponding locations.
US11582309B2
An electrical panel or an electrical meter may provide improved functionality by interacting with a smart plug. A smart plug may provide a smart-plug power monitoring signal that includes information about power consumption of devices connected to the smart plug. The smart-plug power monitoring signal may be used in conjunction with power monitoring signals from the electrical mains of the building for providing information about the operation of devices in the building. For example, the power monitoring signals may be used to (i) determine the main of the house that provides power to the smart plug, (ii) identify devices receiving power from the smart plug, (iii) improve the accuracy of identifying device state changes, and (iv) train mathematical models for identifying devices and device state changes.
US11582307B2
A user device has a plurality of modules which support an application such as gaming application. The user device has a stream processing module which is able to stream process events which are generated, for example when the application is run. The events which are generated by the modules are passed to an event module which distributes the events to other of the modules.
US11582304B2
A smart sensor can include a plurality of analog-to-digital converters (ADCs) configured to receive analog signals from a sensor module, and a plurality of channel modules. Each channel module can be connected to a respective ADC and each channel module can include a limited data processing module configured to provide initial processing. The sensor can include a data control module operatively connected to each of the plurality of channel modules and configured to select a selected channel of the plurality of channels to receive initially processed data from the limited data processing module of the selected channel. The data control module can be configured to interface with external memory to store data to the external memory and/or to read data from the external memory. The sensor can include a batch processing module operatively connected to the data control module and configured to receive the initially processed data of the selected channel from the data control module to provide further processing of the initially processed data.
US11582302B2
A system to synchronize application data bidirectionally between N clients and one server, by: (a) pushing mutations made in the client to the server, wherein each mutation is comprised of a mutation name identifying the type of mutation, and arguments provided by the application modifying the behavior of the mutation, and the pusher also pushes a client ID and mutation ID for each mutation to the server; (b) pulling server differentials to the client; (c) storing key/value pairs in a versioned cache, wherein the keys are text strings and the values are data provided by an application in the client; and (d) resolving conflicts between the client and the server with a rebaser that: forks the cache to create a synch branch when the client receives the latest server differential, applies the latest received server differential to the synch branch, applies only those mutations to the synch branch that have not already been acknowledged by the server, and then makes the synch branch the main branch of the cache.
US11582301B2
System and methods for tracking events in a sports game using one or more event input devices. Each event input device tracks a subset of the game events and the devices work together to provide a simplified input experience by sharing input and context from other event input devices. Since the user is only responsible for capturing a subset of the events, and because each device simplifies the input requirements of the other event input devices, the end user is still able to enjoy watching the game while also opening up the input task to users who would not have typically done so. The combined results of the devices provides a complete picture of the game in the form of a game play-by-play for the fans and statistics for the coaches. Integration with the scoreboard, communication system and player devices provide further event input simplification, rich content for viewers and simplification for traditional scorekeepers and sound controllers.
US11582300B2
Described are system, apparatus, article of manufacture, method, or computer program product embodiments for controlling streaming of media content. An embodiment operates by halting a presentation of future content from a buffer upon determining that the buffer is exhausted of content to present. The embodiment includes receiving one or more packets over a network connection, the one or more packets including media information corresponding to a first portion of streaming media content, in which the first portion corresponds to a second portion of the streaming media content. The one or more packets in a buffer are stored as buffered content. Responsive to determining that the network connection is not experiencing a burst condition, the buffer is trimmed. Then, presentation of buffered content is resumed and the first portion is caused to be presented in sync with the second portion.
US11582298B2
Methods and apparatus for coordinating inter-region operations in provider networks. An inter-region coordinator (IRC) operates asynchronously to the control planes of regional networks to coordinate inter-region operations. The IRC in a region may include one or more IRC servers. To perform inter-region operations, the servers may implement a local-remote-local method in which a server invokes an API in the local region to get work, sends the work to a control plane of a remote region, receives a response from the remote region, and informs the control plane in the local region of the status of the work.
US11582297B1
Methods, systems, and devices are provided herein for a mechanism to identify link down reasons. As described herein, a first port of a first peer device may be determined to have unexpectedly changed to a port down state. Subsequently, a topology file may be referenced to identify a second port of a second peer device with which the first peer device is intended to have a link if not for the first port being in a port down state. In some examples, port settings of the first port may be compared with port settings of the second port. If a port setting for the first port mismatches an associated port setting for the second port, an alert message may be transmitted to a network administrator indicating this mismatch as a possible reason for the first port being in the port down state.
US11582288B2
Disclosed are techniques for wireless communication. In an aspect, a network entity transmits, to a user equipment (UE), at least one file, the at least one file comprising a group of data packets, wherein each data packet of the group of data packets of the at least one file is associated with a file identifier of the at least one file, transmits, to the UE, after transmitting the last data packet of the group of data packets of the at least one file, a request for the UE to report a reception status of the at least one file, transmits, to the UE, one or more repair bits for the at least one file, receives an acknowledgment from the UE, and ceases transmission of the one or more repair bits upon reception of the acknowledgment from the UE.
US11582287B2
Systems and methods of the present disclosure are directed to providing remote access capabilities in information technology infrastructure. In particular, systems and methods of the present disclosure can provide remotely access capabilities to facilitate the management, configuration, or maintenance of information technology infrastructure.
US11582281B2
Systems, apparatuses, components, methods, and techniques for location-based tagging and retrieving of media content are provided. Some embodiments include a media-playback device. The media-playback device includes a location-determining device that determines a geographical location of the media-playback device, a media-output device that plays media content items, at least one computer readable data storage device. The media-playback device operates to receive a selection of a location-based media playlist, the location-based media playlist including playlist data that identifies a set of media content items and defines a route. A geographic location of the media-playback device is determined using the location-determining device. A media content item of the location-based playlist is identified based on the determined geographic location and the route. The media-playback device plays the media content item.
US11582272B1
Systems and methods are directed to automatically creating customized whiteboard backgrounds. A network system accesses metadata associated with a virtual presentation (e.g., title, topic, tenant identifier). First image data is identified based on first data of the metadata and second image data is identified based on second data of the metadata. Using the first image data and the second image data, the network system generates a plurality of whiteboard backgrounds by combining a first object obtained from the first image data with a second object obtained from the second image data to form each whiteboard background. The network system then causes presentation of a representation of each of the plurality of whiteboard backgrounds on a user interface of a host, who can select one of the representations. In response to receiving a selection, a whiteboard background corresponding to the selected representation is displayed as background on a whiteboard canvas.
US11582268B2
Apparatuses, methods, and systems are disclosed for establishing a connection with a dual registered device. One method includes receiving a first request to establish an internet protocol multimedia subsystem session with a first device, wherein the first device is dual registered to: a first network access supporting 5G core network connectivity; and a second network access supporting evolved packet core network connectivity and circuit switched network connectivity, wherein the first device has connectivity to an internet protocol multimedia subsystem via either the first network access or the second network access. The method includes determining first information corresponding to a network access connectivity selected from the first network access and the second network access through which the first device has internet protocol connectivity with the internet protocol multimedia subsystem. The method includes transmitting a second request to a first network function to retrieve second information.
US11582263B2
A DNS server receives from a receiving email system, a DNS query for an email domain stored at the DNS server, the DNS query including identifying information of a sender of an email. The DNS server extracts the identifying information of the email sender from the DNS query and identifies one of a plurality of delivering organizations from the information. The DNS server determines whether the identified delivering organization is authorized to deliver email on behalf of the email domain. In response to determining that the identified delivering organization is authorized to deliver email on behalf of the email domain, the DNS server generates a target validation record based on the identity of the authorized delivering organization and the email domain, the target validation record including one or more rules indicating to the receiving email system whether the delivering organization is an authorized sender of email for the email domain.
US11582261B2
A Cloud Access Security Broker (CASB) system includes a controller; a message broker connected to the controller; and a plurality of workers connected to the message broker and connected to one or more cloud providers having a plurality of files contained therein for one or more tenants, wherein the plurality of workers are configured to crawl through the plurality of files for the one or more tenants, based on policy and configuration for the one or more tenants provided via the controller, and based on assignments from the message broker. The plurality of workers can be further configured to cause an action in the one or more cloud providers based on the crawl and based on the policy and the configuration. The action can include any of allowing a file, deleting a file, quarantining a file, and providing a notification.
US11582253B2
Aspects of the disclosure relate to an automated monitoring of proximate devices. A computing platform may cause a reporting device to detect a target device in a local network, retrieve network data associated with the target device, and send, to an intermediate server, the network data. The computing platform may send, to the intermediate server, a query. The intermediate server may send the network data in response to the query. Based on the network data, the computing platform may determine an amount of time that has elapsed since network activity was previously detected for the target device, and based on a determination that the amount of time exceeds a predetermined time threshold, the computing platform may generate an alert notification indicating that the target device may need to be traced. Subsequently, the alert notification may be sent to the reporting device.
US11582246B2
Techniques and systems to provide a more intuitive user overview of events data by mapping unbounded incident scores to a fixed range and aggregating incident scores by different schemes. The system may detect possible malicious incidents associated with events processing on a host device. The events data may be gathered from events detected on the host device. The incident scores for incidents may be determined from the events data. The incident scores may be mapped to bins of a fixed range to highlight the significance of the incident scores. For instance, a first score mapped to a first bin may be insignificant while a second score mapped to a last bin may require urgent review. The incident scores may also be aggregated at different levels (e.g., host device, organization, industry, global, etc.) and at different time intervals to provide insights to the data.
US11582243B2
A method for protecting against exposure to content violating a content policy, the method including receiving a number of content items including a first set of content items associated with a content group, determining a measurement associated with an amount of the first set of content items belonging to a specific content category, assigning one or more of the number of content items to be categorized by at least one of the machine learning algorithm or a manual review process, automatically applying the specific content category to one or more other content items of the content group such that the one or more other content items are not reviewed by the manual review process, and transmitting at least one of the number of content items, wherein the content category of each of the number of content items indicates whether the specific content item violates any content policies.
US11582225B2
An improved One Time Password (iOTP) is used in a two-factor authentication mechanism to decode a username, and the inherent security of the iOTP eliminates the need for a password. When the user is identified by the iOTP, a second challenge is sent. The second challenge may be confirmed by user biometrics or via a PIN code if the user's device does not support biometrics. Benefits of the subject invention include: (1) no username, which eliminates exposure to multiple domain attacks (i.e., attacks on other sites with the same username) that attempt to extract passwords from less secure sites (e.g., where a user used the same username and password across multiple sites); and (2) password-less access—the iOTP replaces both the username and password function, thereby eliminating the need for the user to manage multiple usernames and passwords.
US11582218B2
Various embodiments include computing devices and methods for management of access credentials. A processor of a computing device may receive an authentication request from a client application support service to authenticate a client application. The processor may send a response comprising an authentication token to the client application support service. The processor may receive from the client application support service a request for an access token to access a target system. The processor may send a response comprising the access token to the client application support service to enable the client application support service to access the target system using the access token on behalf of the client application.
US11582212B2
A tamper resistant device can be used for an integrated circuit card. The device includes memory storing a first security domain that includes a telecommunication profile and a second security domain that includes an application profile. A first physical interface is configured to be coupled to a baseband processor configured to operate with a mobile telecommunications network. A second physical interface configured to be coupled to an application processor. The first physical interface configured to allow the baseband processor to access the telecommunication profile and the second physical interface is configured to allow the application processor to access the application profile. The tamper resistant device is configured to enable accessibility to the application profile if corresponding commands are received at the first interface and to enable accessibility to the telecommunication profile if corresponding commands are received at the second interface.
US11582206B2
Systems, devices, media, and methods are presented for retrieving authentication credentials and decryption keys to access remotely stored user-generated content. The systems and methods receive a first authentication credential and access a second authentication credential based on receiving the first authentication credential. The system and methods generate an authentication token and an encryption token. Based on the authentication token, the system and methods access a set of encrypted content and an encrypted content key. The systems and methods decrypt the encrypted content key using the encryption token and decrypt the set of encrypted content using the decrypted content key. At least a portion of the content is presented at the user device.
US11582205B2
A system and method for facilitating secure transfer of encrypted files and/or messages can facilitate the secure transfer of encrypted files to a receiving user. The system can include: a computer program for facilitating sending of an e-mail message to a receiving user, the e-mail message including at least a web address of a trusted provider and instructions about how to securely download encrypted files without the receiving user setting up an account or a password, the transfer of encrypted files being facilitated by a code sent to a telephone of the receiving user.
US11582201B1
In one embodiment, a method comprises: establishing, by a secure executable container executed by a network device, a two-way trusted relationship with a verified subscriber that enables secure user access by the verified subscriber to a secure peer-to-peer data network, including creating a secure public key and a first device identifier uniquely identifying the network device, for insertion into a first device identity container that provides secure identification of the network device in the secure peer-to-peer data network; obtaining a second device identity container for a second network device and comprising a second public key owned by the second network device and a second device identifier uniquely identifying the second network device; and establishing a corresponding two-way trusted relationship with the second network device based on executing a prescribed secure salutation protocol with the second network device based on the second public key and the second device identifier.
US11582199B2
The invention enables high-availability, high-scale, high security and disaster recovery for API computing, including in terms of capture of data traffic passing through proxies, routing communications between clients and servers, and load balancing and/or forwarding functions. The invention inter alia provides (i) a scalable cluster of proxies configured to route communications between clients and servers, without any single point of failure, (ii) proxy nodes configured for implementing the scalable cluster (iii) efficient methods of configuring the proxy cluster, (iv) natural resiliency of clusters and/or proxy nodes within a cluster, (v) methods for scaling of clusters, (vi) configurability of clusters to span multiple servers, multiple racks and multiple datacenters, thereby ensuring high availability and disaster recovery (vii) switching between proxies or between servers without loss of session.
US11582195B1
A virtual private network (VPN) server connected to a client device within a VPN obtains data for delivery to the client device. The VPN server selects a data stream from a set of data streams of the VPN connection with the client device, where each data stream of the set of data streams has a different encryption context. The VPN server generates a data packet based on the data such that the data packet is encrypted using the encryption context specific to the selected data stream. The VPN server transmits the data packets to the client device via the selected data stream.
US11582193B2
A system, a method, and a computer program are provided for securely connecting a main network to one or more subnetworks in an enterprise network through a group of enterprise routers has all data traffic routed between the main network and the subnetwork through an encrypted virtual private network (VPN) tunnel. The data traffic is monitored for a cyberthreat indication in the enterprise network, and any cyberthreat indication is has the cyberthreat remediated by modifying a policy in a firewall or one of the group of enterprise routers to stop routing exchange or cease encryption or transmission of data between the main network and the one or more subnetworks. In part, a key server and each router and the group of enterprise routers is configured with an Internet Protocol address, a group security association value, and a group profile which are employed by the technological solution for secure enterprise connectivity.
US11582192B2
Multi-tenant cloud-based firewall systems and methods are described. The firewall systems and methods can operate overlaid with existing branch office firewalls or routers as well as eliminate the need for physical firewalls. The firewall systems and methods can protect users at user level control, regardless of location, device, etc., over all ports and protocols (not only ports 80/443) while providing administrators a single unified policy for Internet access and integrated reporting and visibility. The firewall systems and methods can eliminate dedicated hardware at user locations, providing a software-based cloud solution. The firewall systems and methods support application awareness to identify application; user awareness to identify users, groups, and locations regardless of physical address; visibility and policy management providing unified administration, policy management, and reporting; threat protection and compliance to block threats and data leaks in real-time; high performance through an in-line cloud-based, scalable system; etc.
US11582191B2
An enterprise organization may operate a central network and one or more remote networks, each comprising a plurality of computing devices. For protection against malicious actors, the central network may be configured to filter network traffic associated with the computing devices based on identified threats. Traffic corresponding to computing devices connected to the remote network may be tunneled to the central network for filtering by the central network. A tunnel gateway device, associated with the remote network, may efficiently identify which communications are associated with Internet threats, and tunnel such identified traffic to the central network, where actions may be taken to protect the enterprise network.
US11582190B2
A message-hold decision maker system used with an electronic mail processing system that processes electronic messages for a protected computer network improves the electronic mail processing system's performance by increasing the throughput performance of the system. The improvements are achieved by providing an electronic mail processing gateway with additional logic that makes fast and intelligent decisions on whether to hold, block, allow, or sandbox electronic messages in view of potential threats such as viruses or URL-based threats. A message hold decision maker uses current and stored information from a plurality of specialized classification engines to quickly make the decisions. In some examples, the message hold decision maker will instruct an email gateway to hold an electronic mail message while the classification engines perform further analysis.
US11582181B2
Disclosed is a chat initiating method, comprising: determining a first user account that accesses a shared document; obtaining a first identifier of a chat group inserted into the shared document; displaying, according to a state of whether the first user account has joint into the chat group, a group chat control corresponding to the state in the shared document, wherein the group chat control is used for joining the chat group or for displaying an interface of the chat group; and sending, in response to an operation on the group chat control, a corresponding group chat request.
US11582178B2
Techniques are described for expediting a generation of a means of communication between two people associated with different organizations. A first person associated with a communication platform may submit a request to the communication platform to generate an invitation to communicate via the communication platform. The first person may provide the invitation to a second person directly or via the communication platform. Responsive to receiving an indication that the second person has accepted the invitation, the communication platform may generate the means of communication between the first person and the second person. The communication platform may update respective user interfaces to include the means of communication. The communication platform may process messages and/or data between the first person and the second person that is input on the respective user interface and sent via the means of communication.
US11582176B2
Systems and methods are provided for performing operations including: receiving, by a messaging application, input that selects an option to generate a message using an avatar with a caption; presenting, by the messaging application, the avatar and a caption entry region proximate to the avatar; populating, by the messaging application, the caption entry region with a text string comprising one or more words; determining, by the messaging application, context based on the one or more words in the text string; and modifying, by the messaging application, an expression of the avatar based on the determined context.
US11582173B2
A message processing method and an electronic device for supporting the same are provided. The electronic device includes a communication interface configured to receive a message including a plurality of pages, and a control module configured to process the received message, wherein, if undefined data exists among data contained in a specific page of the plurality of pages, the control module combines at least a part of data contained in a next page that is sequential to the specific page with the undefined data.
US11582169B2
Modifying computer program output in a voice or non-text input activated environment is provided. A system can receive audio signals detected by a microphone of a device. The system can parse the audio signal to identify a computer program to invoke. The computer program can identify a dialog data structure. The system can modify the identified dialog data structure to include a content item. The system can provide the modified dialog data structure to a computing device for presentation.
US11582165B1
Cloud migration may be performed by identifying applications that are currently operating in the enterprise and performing certain determinations as to whether those applications are proper candidates for the migration to the cloud. One example method of operation may provide identifying at least one application operating on an enterprise network, retrieving current usage data of the at least one application, comparing the current usage data of the at least one application to a threshold amount of usage data to determine whether the application has exceeded the threshold amount of usage data. Next, the creation of an instance process may be performed on an entity operating outside the enterprise network and the application may be operated via the instance process and otherwise terminated in the enterprise network to alleviate resources.
US11582158B2
The systems and methods discussed herein provide for classifying CDN connections to the originating application on the first packet. In some implementations, the system identifies application connections established within a predetermined time period prior to the CDN connection and increments a value associated with these connections. The system classifies the CDN connection as corresponding to the application connection with the highest associated value, allowing routing of network traffic to take advantage of QoS benefits and reduce the need for deep packet inspection.
US11582151B2
In one embodiment, a method is provided. The method includes receiving a data packet via an ingress interface of the network device. The method also includes determining whether the data packet comprises an Internet Protocol version 4 (IPV4) or an Internet Protocol version 6 (IPV6) packet. The method further includes in response to determining that the packet comprises an IPV4 packet, identifying a first entry in an adjacency table. The first entry is associated with an address prefix. The address prefix is associated with first Internet Protocol (IP) address of the data packet. The first entry indicates a next hop for the data packet. The adjacency table comprises a second entry associated with the address prefix. The method further includes forwarding the packet to the next hop indicated by the first entry in the adjacency table, via an egress interface of the network device.
US11582146B2
Delivery of high quality video in an adaptive bit rate (ABR) download session is achieved using obtained using lower quality communication paths. The method involves detecting that an ABR download session of a video is in a steady-state condition. If so a further determination is made as to whether there is sufficient pre-fetch time available to download an (N+1)th video segment of the video using at alternative connection path through a virtual WAN having a lower quality than a first connection path through the virtual WAN. If sufficient pre-fetch time is available, the (N+1)th video segment is prefetched using at least the second connection path instead of the first connection path.
US11582145B1
Presented herein are techniques for dynamic optical network programming using Segment Routing (SR) using an Optical Provisioning SR Label (OPSL). In one form, a method is provided that is performed by a network element that has received an OPSL from another network element to create an optical circuit. In another form, a method is provided that is performed by a network element that sends an OPSL to another network element to cause that other network element to create an optical circuit.
US11582143B2
A multipath device for processing multipath data traffic includes: a multipath network access interface comprising at least one access interface for receiving multipath data traffic; and a host processor configured to operate at least one multi-connectivity network protocol and a multipath protocol policy manager (MPPM). The at least one multi-connectivity network protocol is configured to process data traffic of the multipath data traffic that is related to the at least one multi-connectivity network protocol and received via multiple paths of the multipath network access interface. The MPPM is configured to manage the multiple paths of the multipath network access interface and/or the at least one access interface of the multipath network access interface according to a multipath network protocol policy. The multipath network protocol policy depends on feedback from other multi-connectivity network protocols running on the host processor.
US11582142B2
A communication control method which performs route control in a communication system comprising: a specific network constituting the Internet; a first network configured to accommodate a specific device connected to the specific network; a second network provided between the specific network and the first network; and a processing device configured to perform predetermined processing on the basis of a packet transmitted between the specific network and the first network, the communication control method comprising: causing a path setting device in the communication system to execute a communication route-setting process comprised of, in accordance with first routing information defining a path leading from the first network to the specific network to be branched in the second network, controlling a path so that a first path of the branched path is set as a path via the processing device, and a second path of the branched path is set as a path leading to the specific network.
US11582133B2
Disclosed is an apparatus for distributed processing of an identical packet in high-speed network security equipment, including: a plurality of analysis modules for each determining whether vulnerability analysis is required by analyzing a received packet; a circular queue for receiving the packet from an analysis module initially determining that the vulnerability analysis is required and storing the received packet as a bucket structure; and a plurality of analysis engines for each performing different vulnerability analyses for the packet acquired from the circular queue based on a packet address of the bucket structure, in which the bucket structure includes a packet data storage unit and packet use information storage units which are as many as the plurality of analysis engines, and the packet use information storage units store packet use information of the plurality of respective analysis engines, respectively.
US11582131B2
Embodiments described include systems and methods for executing in an embedded browser an application script for network applications of different origins. A client application can establish a first session with a first network application of a first entity at a first origin via an embedded browser within the client application and a second session with a second network application of a second entity at a second origin via the embedded browser within the client application. A scripting engine within the client application of a client device of a user at a third origin can identify an application script having instructions to interact with the first network application and the second network application, and can execute the instructions to perform a task across the first network application of the first entity at the first origin and the second network application of the second entity at the second origin.
US11582130B2
Methods and systems for monitoring performance in a distributed storage system described. One example method includes identifying requests sent by clients to the distributed storage system, each request including request parameter values for request parameters; generating probe requests based on the identified requests, the probe requests including probe request parameter values for probe request parameter values, representing a statistical sample of the request parameters included in the identified requests; sending the generated probe requests to the distributed storage system over a network, wherein the distributed storage system is configured to perform preparations for servicing each probe request in response to receiving the probe request; receiving responses to the probe requests from the distributed storage system, and outputting at least one performance metric value measuring a current performance state of the distributed storage system based on the received responses.
US11582125B2
An example device for retrieving media data includes a memory configured to store media data; and one or more processors implemented in circuitry and configured to: receive data indicating a packet loss signaling mechanism, the packet loss signaling mechanism comprising at least one of that segments are sent in chunks, that transport object identifiers (TOIs) are sequential, or that a last packet of an object assigned to a TOI has a specific flag set in a header of the last packet, a base URL, a maximum latency, or a synchronization point in a file delivery header; detect loss of a packet using the at least one of the packet loss signaling mechanisms, the lost packet including missing media data; generate a byte range request for the missing media data using information of the file delivery header; and deliver a proper media object to a media application.
US11582108B2
A method of automatically creating trust communities in a fleet of devices. The method includes finding candidate devices in a fleet of devices via one or more candidate discovery techniques and generating device-related data based on the candidate devices that are found, analyzing the device-related data via an analytics engine and creating one or more fleet orchestrator device lists based on the analysis of the device-related data, and automatically creating one or more new trust communities or suggesting joining one or more previously existing trust communities based at least on the one or more fleet orchestrator device lists for the candidate devices, wherein the one or more new trust communities or previously existing trust communities include at least a sub-set of the devices in the fleet, and wherein at least one of the managed devices in the sub-set of devices is configured as a root device to publish files via a file sharing function.
US11582106B2
A discovery computing system may receive an account identifier (ID) and a set of credentials required to access a first service account. The discovery computing system may transmit a first API query to a remote computing system. The discovery computing system may receive an organization identifier (ID) of the organization from the remote computing system. The discovery computing system may further transmit a second API query to the remote computing system. The discovery computing system may be further configured to receive information about a set of projects, in the organization, from the remote computing system. The discovery computing system may further generate a set of service accounts and further determine the set of resources, in the remote computing system, associated with each of the generated set of service accounts. The discovery computing system may further store the determined set of resources, as configuration items in a persistent storage.
US11582102B2
A networking system may include a switch coupled to a computing resource. A resource management system may control the computing resource. A controller may be coupled to the switch. The controller may include a resource management interface that is coupled to the resource management system via a communications link. The resource management interface may receive computing resource information for the computing resource via the communications link. The controller may provide control data to the switch to update a cloud network for the computing resource based on the received computing resource information.
US11582094B2
A terminal apparatus for communicating with one or more base station apparatuses, the terminal apparatus including: a receiver configured to receive an RRC reconfiguration message including a DRB configuration from the one or more base station apparatuses, the DRB configuration including a DRB identity and an EPS bearer identity; and a processing unit configured to associate a DRB established with the EPS identity in a case that the DRB identity is not part of a current configuration of the terminal apparatus, and the DRB was configured for the EPS bearer identity.
US11582092B2
Systems, apparatuses, and methods may provide for robust and autonomous provisioning of routing nodes and/or server stacks within a network. For instance, each routing node and/or server stack may perform self-discovery (e.g., determines its own identity and where it has been placed in the network), and determine its role (e.g., how to route packets) within the network.
US11582090B2
An example method of provisioning a network service in a cloud computing system includes: defining, at an orchestrator, the network service to include a plurality of network functions; defining, at the orchestrator, network connectivity among the plurality of network functions; identifying a plurality of vendor device managers (VDMs) configured to provision virtual network functions that implement the plurality of network functions; and instructing, by the orchestrator, the VDMs to deploy the virtual network functions having the defined network connectivity.
US11582089B2
Provided are a method and an apparatus for transmitting an uplink channel in an unlicensed band. The method includes configuring an interface for an uplink channel based on interlacing information determined according to subcarrier spacing (SCS) of an unlicensed band; and transmitting the uplink channel by applying the interlace.
US11582074B2
Optimized continuous time linear equalization (CTLE) circuit parameters for a received signal are found using an iterative search process. The received signal is repeatedly sampled by an analog-to-digital converter (ADC). Certain samples containing interference that cannot be cancelled by a CTLE in the sampled series are filtered out (discarded). The remaining samples are used to generate, over a selected evaluation window, a histogram of the sampled values. This histogram is used to calculate a figure of merit for the current CTLE parameter settings. The figures of merit for various CTLE parameter settings are compared to find the set of CTLE parameter settings that optimize the figure of merit and by extension, optimize the CTLE circuitry's performance at equalizing the received signal.
US11582071B2
Techniques and devices for wireless communications are described that provide for staggering sounding reference signal (SRS) transmissions in frequency across multiple orthogonal frequency division multiplexing (OFDM) symbols, which may allow multiple UEs to transmit SRS using a common listen-before-talk (LBT) gap for a LBT procedure. The techniques also provide for transmitting an SRS across multiple OFDM symbols using same frequency resources, and an orthogonal cover code (OCC) may be applied to the SRS transmission of each OFDM symbol, which may allow multiple UEs to transmit concurrent SRS using a common LBT gap.
US11582063B2
According to one or more embodiments of the disclosure, a particular networking device joins a ring network of networking devices that has a ring topology. The particular networking device monitors the ring network for a multicast frame used within the ring network to detect link failures. The particular networking device determines that a link in the ring network has failed, based on the particular networking device not receiving the multicast frame within a threshold amount of time. The particular networking device initiates repair of the ring network, when the particular networking device determines that the link in the ring network has failed.
US11582051B2
A method includes receiving a selection of a subgroup of participants from a group of potential focus group participants, placing each participant in the subgroup of participants in a waiting room environment, establishing a respective testing video conference between each participant in the subgroup of participants and the second user and confirming, based on the respective testing video conference, a respective technical ability to carry out a video conference. The method includes establishing the video conference comprising each respective confirmed participant and the second user, receiving respective data as part of the focus group from each respective confirmed participant and presenting live data associated with the video conference of the focus group to the first user at a user device. The method and associated network server enable a quick way to establish a focus group and then carry out a focus group on a topic of interest.
US11582046B2
A method for authorizing I/O (input/output) commands in a storage cluster is provided. The method includes generating a token responsive to an authority initiating an I/O command, wherein the token is specific to assignment of the authority and a storage node of the storage cluster. The method includes verifying the I/O command using the token, wherein the token includes a signature confirming validity of the token and wherein the token is revocable.
US11582039B2
A method performs cryptographic operations on data in a processing device. An iterative operation between a first operand formed by a given number of words and a second operand using a secret key is performed. The iterative operation includes, for each bit of the secret key, applying one of a first set operations and a second set of operations to the first operand and to the second operand depending on of the bit, and conditionally swapping words of the first and the second operand based on a control bit value obtained by applying a logic XOR function to a random bit.
US11582036B1
Various embodiments of the present application set forth a computer-implemented method that includes generating, based on a resource file stored at an endpoint device, a credential data packet for authenticating with a first application executing in a first network, where the resource file includes a set of encryption keys associated with a plurality of applications including the first application, and where the credential data packet is encrypted with a device key signed by the endpoint device, and the credential data packet is signed by an endpoint device management (EDM) key extracted from the set of encryptions keys included in the resource file, sending, by the endpoint device, the credential data packet to the first application via a trusted communication channel, and receiving, by the endpoint device and in response to the credential data packet, an authorization packet from the first application via the trusted communication channel.
US11582028B1
A method including determining, by a device, a sharing decryption key based at least in part on an assigned private key associated with the device and a group access public key associated with a group; decrypting, by the device, a group access private key associated with the group by utilizing the sharing decryption key; and decrypting, by the device, encrypted content included in a folder associated with the group based at least in part on utilizing the group access private key associated with the group. Various other aspects are contemplated.
US11582025B2
Systems and methods are described for providing secure storage of data sets while enabling efficient deduplication of data. Each data set can be divided into fixed-length blocks. The plaintext of each block can be convergently encrypted, such as by using a hash of the plaintext as an encryption key, to result in block-level ciphertext that can be stored. If two data sets share blocks, the resulting block-level ciphertext can be expected to overlap, and thus duplicative block-level ciphertexts need not be stored. A manifest can be created to facilitate re-creation of the data set, which manifest identifies the block-level ciphertexts of the data set and a key by which each block-level ciphertext was encrypted. By use of block-level encryption, nearly identical data sets can be largely deduplicated, even if they are not perfectly identical.
US11582023B2
A wideband chaotic waveform that is rateless in that it may be modulated at virtually any rate and has a minimum of features introduced into the waveform. Further, the waveform provided may be operated below a signal to noise ratio wall to further enhance the LPD and LPE aspects, thereof. Additionally, the present disclosure may provide a mix of coherent and non-coherent processing techniques applied to signal samples to efficiently achieve coarse synchronization with a waveform that is faster, more efficient and more accurate than using time domain signal correlators alone.
US11582020B2
Disclosed are systems, methods, devices, and computer-readable media for offloading lattice-based cryptographic operations to hybrid cloud computing system. In one embodiment, a method is disclosed comprising receiving a first network request from a client device via a secure application programming interface (API), the request including unencrypted data; encrypting the unencrypted data using an algorithm that generates homomorphically encrypted data; issuing a second network request to a second API of a cloud platform, the second network request including the encrypted data; receiving a response from the cloud platform in response to the second network request; and transmitting, in response to the first network request, a result to the client device based on the response, the result obtained by decrypting an encrypted output returned by the cloud platform.
US11582017B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine an energy per resource element (EPRE) value for a slot based at least in part on whether the slot is associated with a half-duplex configuration or a full-duplex configuration, wherein the EPRE value is a first value when the slot is associated with the half-duplex configuration and a second value when the slot is associated with the full-duplex configuration; and perform a communication in the slot in accordance with the EPRE value. Numerous other aspects are provided.
US11582014B2
A communication method of performing Bandwidth Part (BWP) switching between a non-dormant BWP and a dormant BWP is provided. The communication method is performed by a UE configured by a Base Station (BS) with a serving cell and a dormancy group to which the serving cell belongs. The communication method includes activating the non-dormant BWP as an activated BWP for the serving cell; initializing a first Random Access (RA) procedure on the serving cell; receiving, from the BS, one of a first indication for BWP switching for the serving cell and a second indication for BWP switching for the dormancy group while the first RA procedure is ongoing; switching the activated BWP for the serving cell, based on one of the first indication and the second indication, from the non-dormant BWP to the dormant BWP; and stopping the first RA procedure after receiving one of the first indication and the second indication.
US11582012B2
A method for a first device to perform wireless communication and a device supporting same. The method may include the steps of: receiving, from a base station, a time division duplex uplink-downlink (TDD UL-DL) configuration including information related to a UL resource; receiving, from the base station, information related to the start of sidelink (SL) symbols, information related to the number of the SL symbols, and a bitmap indicating one or more slots included in an SL resource pool; and determining the SL resource pool.
US11582008B2
A radio physical layer protocol data unit (PPDU) sending method includes: obtaining, a radio physical layer protocol data unit (PPDU), wherein the PPDU includes a high efficiency-signal field A (HE-SIG-A) and a high efficiency-signal field B (HE-SIG-B), the HE-SIG-A includes a field indicating a quantity of orthogonal frequency division multiplexing (OFDM) symbols in the HE-SIG-B, and wherein a value of the field indicates one of the following: that the quantity of OFDM symbols included in the HE-SIG-B is greater than or equal to 16, or the quantity of OFDM symbols included in the HE-SIG-B; and sending the PPDU.
US11582006B2
Methods, systems, and devices for transmitting a positioning reference signal over a channel within a window including a set of positioning reference signal transmission opportunities. A device may identify the window and perform a channel access procedure to access the channel during the window. Based on performing the channel access procedure, the device may obtain access to the channel and determine that a portion of the positioning reference signal transmission opportunities are remaining within the window. The device may transmit a positioning reference signal during one or more of the remaining positioning reference signal transmission opportunities. In some cases, the device may refrain from transmitting a positioning reference signal during a portion of a positioning reference signal transmission opportunity even if the device gains access to the channel during that portion of the positioning reference signal transmission opportunity.
US11581996B2
Apparatus, methods, systems, and computer program products for flexible frame structure in control information delivery are provided. An exemplary embodiment provides an apparatus comprising at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to receive, at a first device, a sub-frame comprising at least one symbol transmitted over a network from a network node, wherein the at least one symbol comprising control information to the first device, and transmit, from the first device, scheduled data towards the network node based on the control information.
US11581993B2
A reception timing configuration method and a communications device are provided. The method includes: configuring, by a first communications device for a second communications device, a reception timing parameter corresponding to transmission, where the reception timing parameter includes at least two timing points respectively corresponding to at least two transmission points, and the at least two transmission points are configured to transmit downlink data to the terminal device cooperatively; and sending, by the first communications device, indication information to the second communications device, where the indication information is used to indicate the reception timing parameter. According to the method, there may be a plurality of corresponding reception timings when different data is sent by using a same frequency.
US11581973B2
Provided are a base station device and a mobile station device, which can lighten a cell-search processing. The base station device includes a frame constitution unit for forming a frame, in which a pilot symbol multiplied by a base station scrambling code and a plurality of sequences contained in the corresponding sequence set is arranged in at least the head or tail, and a radio transmission unit for sending the formed frame. On the receiving side, the frame timing can be detected from the position of a pilot symbol contained in that frame. Since the base station scrambling code and the sequence set containing the sequences are made to correspond to each other, candidates can be narrowed to at most the base station scrambling codes of the number of the combinations of the sequences contained in the sequence set, by detecting the sequences multiplied by the pilot symbol.
US11581971B2
Systems and methods for implementing a software emulation of a clock calibrated by the software based on sampling a hardware clock.
US11581966B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a device may receive layout information that identifies a configuration of an antenna array of antennas, wherein the antenna array is to include a plurality of antenna subarrays and a plurality of antenna chips, wherein each antenna chip is communicatively coupled to antennas of an associated antenna subarray; determine, based at least in part on a phase shift characteristic associated with the antennas, a set of phase differences between antenna subarrays; determine, based at least in part on the set of phase differences, a chip position of each antenna chip relative to the associated antenna subarray; and generate, based at least in part on the chip position of each antenna chip, a layout of an antenna package to receive the antenna array and the plurality of antenna chips. Numerous other aspects are provided.
US11581965B2
Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for processing communications signals using a machine-learning network are disclosed. In some implementations, pilot and data information are generated for a data signal. The data signal is generated using a modulator for orthogonal frequency-division multiplexing (OFDM) systems. The data signal is transmitted through a communications channel to obtain modified pilot and data information. The modified pilot and data information are processed using a machine-learning network. A prediction corresponding to the data signal transmitted through the communications channel is obtained from the machine-learning network. The prediction is compared to a set of ground truths and updates, based on a corresponding error term, are applied to the machine-learning network.
US11581963B2
An interference detection system comprises memory storing computer instructions to cause a processor to perform gathering a temporal snapshot of radio parameter values associated with a first site of a point-to-point radio system, the radio parameter values including at least a receive signal level (RSL) value and at least one other radio parameter value correlated with signal degradation; determining whether the RSL value is greater than an RSL threshold; determining whether the other radio parameter value indicates a threshold level of signal degradation; when the RSL is greater than the RSL threshold and the other parameter indicates a threshold level of signal degradation during the temporal snapshot, determining that external interference is present during the temporal snapshot; when the RSL is not greater than the RSL threshold, determining that the external interference is not present; and performing a responsive action to a determination of the external interference being likely present.
US11581961B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may transmit a set of reference signals to an assisting device; and receive, from the assisting device, a set of feedback signals corresponding to the set of reference signals, wherein the set of feedback signals is to facilitate calibration of at least one antenna element on at least one panel associated with the wireless communication device. Numerous other aspects are provided.
US11581953B2
A dual-use electromagnetic beam system may be used as a remote power delivery system when not needed as an offensive weapon. For example, a system for disabling or destroying uncooperative or enemy assets such as UAVs or ground vehicles may be used during “down time” to provide power to assets that are separated from prime power sources by distance or by logistics.
US11581948B2
Disclosed herein is a method of encoding and/or decoding data for optical data transmission along a transmission link, as well as corresponding transmitters and receivers. The data is encoded based on an adaptive constellation diagram in a 2-D plane, said constellation diagram including a first and a second pair of symbols, wherein the symbols of the first pair of symbols are located at opposite sides of the origin of the 2-D plane at a first distance di from each other, and wherein the symbols of the second pair of symbols are located at opposite sides of the origin of the 2-D plane at a second distance d2 from each other. The method comprises a step of adapting the constellation diagram by varying the ratio of the first and second distances d1, d2 such as to minimize or nearly minimize a bit error rate in the transmitted data.
US11581938B2
Methods, systems, and devices for wireless communications are described in which a narrowband device may communicate in a wireless communications network according to frequency hopping techniques. Devices using narrowband communications and frequency hopping techniques may maintain separate radio link monitoring (RLM) processes, beam failure detection (BFD) processes, beam failure recovery (BFR) processes, or combinations thereof, for multiple bandwidth parts (BWPs) or hop regions of a full channel bandwidth. Such separate processes may provide for enhanced estimates of beam failures per BWP or hop region, which may be used to enhance communications reliability.
US11581937B2
The present disclosure is related to a 5th generation (5G) or pre-5G communication system to be provided to support a higher data transmission rate since 4th generation (4G) communication systems like long-term evolution (LTE). A method for generating beam measurement information of user equipment (UE) is provided. The method of UE includes receiving a first reference signal from a base station, requesting a transmission of a second reference signal when a result of measuring the first reference signal satisfies a predetermined condition, receiving the second reference signal, and generating a measurement result based on the second reference signal.
US11581934B2
The present disclosure provides a method performed by a wireless device, for beam correspondence signalling. The wireless device comprises a plurality of antenna panels including a first antenna panel. The method comprises obtaining, for the first antenna panel, a first beam correspondence, BC, capability parameter associated with a first panel identifier. The method comprises transmitting to a network node a first BC capability indicator. The first BC capability indicator comprises the first BC capability parameter and the first panel identifier.
US11581933B2
Dynamic reconfiguration of CSI-RS resources for CSI reporting is described for full dimension multiple input, multiple output (FD-MIMO) systems. While a larger number of channel state information (CSI) reference signal (CSI-RS) resources with independent resource configuration are configured and associated with a CSI process, only a subset of resources that are activated by additional signaling are used for CSI measurement and reporting. The set of activated CSI-RS resources may include only a single CSI-RS resource. Both periodic and aperiodic CSI reporting may then be based on the same set of the activated CSI-RS resources. Medium access control (MAC) control elements may be used to provide activation/deactivation of the CSI-RS resources. Additionally, CSI reporting may be based on both the activated CSI-RS resources and the associated number of antenna ports.
US11581928B2
Aspects of the subject disclosure may include, for example, a base station that includes a phased array antenna system and a MIMO antenna system. The MIMO antenna system may receive sounding signals sent by user equipment (UE) and determine angular location information for each UE. The angular location information may be used by the phased array antenna system to create antenna beams. The angular location information may also be used to schedule communications with multiple UEs in common beams. Other embodiments are disclosed.
US11581924B2
Systems and methods are described for radio frequency (RF) calibration in a multiple antenna system (MAS) with multi-user (MU) transmissions (“MU-MAS”) exploiting uplink/downlink channel reciprocity. The RF calibration is used to compute open-loop downlink precoder based on uplink channel estimates, thereby avoiding feedback overhead for channel state information as in closed-loop schemes. For example, a MU-MAS of one embodiment comprises a wireless cellular network with one or multiple beacon stations, multiple client devices and multiple distributed antennas operating cooperatively via precoding methods to eliminate inter-client interference and increase network capacity.
US11581921B2
The present teachings disclose a multibeam satellite system and methods that can achieve orthogonality between spatially multiplexed signals in a multi-input multi-output (MIMO) configuration when operating in line-of-sight (LOS) uplink and downlink channels on the feeder link side, using essentially a common spot beam. The teachings maximize a MIMO capacity across multiple frequency bands by disclosing an antenna array geometry for disposition on-board a single satellite and for a ground segment.
US11581920B2
A method of configuring a multichannel uplink transmission (199) comprising multiple channels (151, 152, 159, 451, 452) between a wireless communication device (102) and multiple receive panels (1013-1, 1013-2) of at least one network node (101) is provided. The multiple receive panels (1013-1, 1013-2) and the at least one network node (101) are connected via backhaul links (1018-1, 1018-2). The method is carried out by the wireless communication device (102). The method comprises receiving, from the at least one network node (101), a downlink message encoding control data (4001) for the multichannel uplink transmission (199), the control data (4001) being associated with the backhaul links. The method further comprises configuring the multichannel uplink transmission (199) based on the control data (4001).
US11581915B2
The application relates to a device control method and apparatus, a storage medium, a processor, and a terminal. A device has a WIFI module for WIFI connection and a Bluetooth module for Bluetooth connection. The device control method includes: acquiring a network module status of the device, wherein the network module status indicates whether the WIFI module or Bluetooth module of the device is enabled; if the WIFI module and the Bluetooth module are enabled, detecting wireless data packet features in a wireless network environment where the device is located; and controlling the device according to the detected wireless data packet features so that one of the WIFI module and the Bluetooth module is enabled and the other one of the WIFI module and the Bluetooth module is disabled. The technical solution of the application causes a WIFI and Bluetooth dual-mode device to intelligently select an operating mode, and avoids interference caused by the coexistence of radio frequency signals.
US11581911B2
Apparatus and methods for phase noise mitigation in wireless systems and networks. In one embodiment, the apparatus and methods provide enhanced wireless services which provide enhanced performance to 5G millimeter wave system entities base stations (gNodeBs) and their backhaul in support of low-latency and high-throughput operation of these components and the network as a whole. In one variant, an enhanced phase noise mitigation mechanism is provided which has a robust performance in operating in very high frequencies such as millimeter wave spectrum. In yet other implementations, the methods and apparatus described herein can be utilized with respect to mobile devices such as between 5G NR millimeter-wave capable UEs and corresponding gNBs.
US11581907B2
A method in a first wireless device (WD) supporting wireless communication with a second WD is described. A plurality of wireless packets is received from the second WD including at least a first wireless packet. At least another wireless packet of the plurality of wireless packets is one of a retry packet and a repeat packet of the first packet. Each wireless packet of the plurality of wireless packets includes a plurality of bits and a first group of bits. For each received wireless packet, the plurality of bits corresponding to the received wireless packet is de-spread, and the first group of bits is correlated with a predetermined group of bits. The method further includes performing a majority vote based on the correlation of the first group of bits of each received wireless packet and creating a corrected packet based in part on the majority vote.
