Document	Document Title
US11192262B2	Controlling robot with head mounted controller An embodiment provides a method of controlling a pipe inspection robot, including: detecting, from a headset, brain activity of a user wearing the headset; binning the brain activity of the user into one of a plurality of different bins; the binning comprising accumulating brain activity values for a period of time to establish a brain activity value for the period of time; determining, using the brain activity value, if a threshold level of brain activity has accumulated over the period of time; after the threshold level has been accumulated, identifying a control action to be sent to the pipe inspection robot based on the brain activity value; and controlling the movement of the pipe inspection robot using a control signal associated with the control action. Other embodiments are described and claimed.
US11192261B2	Touch-down sensing for robotic devices Example methods and devices for touch-down detection for a robotic device are described herein. In an example embodiment, a computing system may receive a force signal due to a force experienced at a limb of a robotic device. The system may receive an output signal from a sensor of the end component of the limb. Responsive to the received signals, the system may determine whether the force signal satisfies a first threshold and determine whether the output signal satisfies a second threshold. Based on at least one of the force signal satisfying the first threshold or the output signal satisfying the second threshold, the system of the robotic device may provide a touch-down output indicating touch-down of the end component of the limb with a portion of an environment.
US11192249B2	Simulation device for robot Provided is a simulation device for a simulation of a cooperative task carried out cooperatively by a cooperative robot and a person, and the simulation device includes a head mounting-type display device to be mounted on an operator to simulatively carry out the cooperative task, a detecting section configured to detect a position of the operator in a real space, a three-dimensional model display section configured to cause an image in which a robot system model including a cooperative robot model is arranged in a three-dimensional virtual space to be displayed on the head mounting-type display device, and a simulation execution section configured to simulatively operate the cooperative robot model in the three-dimensional virtual space based on an operation program of the cooperative robot to carry out the cooperative task and the detected position of the operator.
US11192241B2	Variable gravitational torque compensation apparatus and control method therefor In an apparatus for adjustable counterbalance mechanism and a method for controlling the apparatus, the apparatus includes a reference surface, a link, an elastic member, a wire, an idle roller and a compensation torque. The link has a first end rotationally connected to the reference surface to form a rotational center, and a weight center of the link is spaced apart from the rotational center. The elastic member has a first end combined with the link. The wire has a first side combined with a second end of the elastic member, and a second side combined with the reference surface. The idle roller is combined with the link to support a portion between first and second ends of the wire. The compensation torque controller is equipped to the link, to control the position of the idle roller and an elastic force of the elastic member.
US11192239B2	Substrate processing apparatus A substrate processing apparatus including a frame, a SCARA arm mounted to the frame at a shoulder joint having two links with at least one end effector dependent therefrom, the links defining an upper arm and a forearm, each end effector pivotally joined to the forearm at a wrist to rotate about a wrist axis, and a drive section with at least one degree of freedom operably coupled to the arm to rotate the arm about a shoulder axis articulating extension and retraction, wherein the end effector is coupled to a wrist joint pulley so that extension and retraction effects rotation of the pulley and end effector as a unit about the wrist axis, and wherein a height of the end effector is within a stack height profile of the wrist joint so that a total stack height is sized to conform with and pass through a pass-through of a slot valve.
US11192231B2	Power supply system, power tool system, and power tool A power supply system includes a wearing part worn on a hand of a worker, a connecting member held by the wearing part, and a control circuit. The connecting member is disposed at a position where it is attached to a tool-side attachment part provided on a grip of a power tool when the worker grips the grip. The connecting member includes, in an exposed manner, a power source terminal that supplies electric power to the power tool and a signal terminal that receives a response signal from the power tool, which are electrically connected to the power tool in an attached state where the connecting member is attached to the tool-side attachment part. The control circuit makes the power source terminal and a power source unit electrically continuous when the signal terminal receives the response signal and makes them electrically discontinuous when the signal terminal receives no response signal.
US11192227B2	Reload assembly for circular stapling devices A reload assembly includes a shell housing, a knife carrier, a lockout component, and a hook component. The lockout component is supported on an inner wall of the knife carrier and has a body formed of a resilient material that defines a window. The hook component is supported on the inner housing portion of the shell housing and includes a body having a hook that is received within the window of the lockout component when the knife carrier is in its retracted position after the reload assembly has been fired to obstruct readvancement of the knife carrier.
US11192225B2	Retainer removal tool A retainer removal tool for a carpet retainer of a vehicle includes a shaft portion and a handle portion. The shaft portion has a cylindrical shape and includes an engagement tip has a hollow cylindrical shape and is configured to depress a tab of the retainer in a radially inward direction to decouple an upper retainer from a lower retainer. Further, a method for removing a carpet retainer of a vehicle includes centering a retainer removal tool over the retainer, depressing the retainer removal tool onto the retainer, disengaging a tab of the retainer with the retainer removal tool, and removing the retainer from the carpet.
US11192220B2	Open end ratchet wrench A wieldy unidirectional small swing-angle ratcheting wrench devised for torqueing hexagonal nut fasteners axially placed on hydraulic hoses or similar lines. The invention is formed of a pair of facing matching mirror image bident-shaped solid skins bound together through a solid flat filler sandwiched between the handle sections, which also functions as a mechanical support and spacer. The head cavity houses within its U-shaped elliptical head section a wrenching mechanism comprised of an open-ended ratcheting cog wheel with a central hexagonal slot of definite size. The cog wheel is ratcheted by two spring-biased pawls deployed inside the assembled tool's neck cavity which provide continuous alternating unidirectional engagement, while the outer solid skins at the head are suitably shaped to allow protrusion of the cog wheel's teeth at the sides for simple direct rotation of the wheel for alignment of the cog wheel's and skins' openings together for engagement and removal of the tool.
US11192216B2	Polishing method and polishing apparatus A polishing method of polishing a substrate while preventing coarse particles from being discharged onto a polishing pad is disclosed. In this polishing method, a substrate is brought into sliding contact with a polishing pad while a polishing liquid, which has passed through a filter, is supplied onto the polishing pad. The polishing method includes: passing the polishing liquid through the filter while increasing a physical quantity of the polishing liquid until the physical quantity reaches a predetermined set value, the physical quantity being one of flow rate and pressure of the polishing liquid; and polishing the substrate W on the polishing pad while supplying the polishing liquid that has passed through the filter onto the polishing pad.
US11192211B2	Mud motor stators and pumps and method of making A mud motor stator or a pump comprising of a tubular outer portion; a number of lobes extending radially inwardly from the tubular outer portion, at least one of which comprises a skeletal structure and method for producing a mud motor stator or a pump comprising of placing material and bonding the material together in a pattern dictated by the design shape of the stator or pump.
US11192208B2	Apparatus for producing an object by means of additive manufacturing and method of using the apparatus Apparatus for producing an object by means of additive manufacturing, including a process chamber for receiving on a build surface of a build plate a bath of powdered material which can be solidified, a support for positioning the build plate in relation to a surface level of the bath of material, a solidifying device for solidifying a selective part of the material; and a build plate preparation means for preparation of the build surface of the build plate such that the object can be build on the build surface of the build plate. Method of producing an object by means of additive manufacturing on a build surface of a build plate using such an apparatus.
US11192207B2	Additive manufactured object with passage having varying cross-sectional shape A passage incorporated into an additively manufactured object, the object and a related method are disclosed. The object has an additive manufacture build direction. The passage includes: a first portion aligned along an axis oriented less than approximately 45° from the build direction; and a second portion aligned along an axis oriented greater than approximately 45° from the build direction, the second portion including at least one self-supporting top surface portion including at least one edge aligned no greater than approximately 45° from the build direction. The passage having varying cross-sectional shape along a non-linear length accommodates additive manufacture regardless of build direction.
US11192200B2	Portable generator and air compressor mounting arrangement A system, in one embodiment, may include a chassis, an engine coupled to the chassis, a generator coupled to the engine, and a rotary screw compressor coupled to the chassis independent from the engine. The engine may be configured to drive both the generator and the rotary screw compressor. A method, according to another embodiment, may include isolating a rotary air compressor from an engine and a generator in a common chassis. The isolating may include separately mounting the rotary air compressor and the engine with a resilient or distance adjustable connection in between. The isolating also may include resiliently mounting the engine, or the rotary air compressor, or both.
US11192197B2	Hob peeling tool and method for hard-fine machining of pre-toothed workpieces A tool for hob peeling rotating workpieces having pre-machined teeth comprises a gear-wheel shaped main body and tooth-shaped cutting inserts (1.2) which at the end face in the region of the tip circle are disposed on the main body. Each cutting insert comprises at least one cutting tooth. The cutting tooth forms a cutting edge (6) which runs at least along one of the flanks of the cutting tooth, and a cutting face and a clearance face. The cutting face along the cutting edge is provided with a cutting face chamfer (7) which in relation to the cutting face (5.5) runs so as to be inclined by a chamfer angle. The chamfer angle varies along the cutting edge. Moreover, the cutting edge is rounded by a radius.
US11192196B2	Drilling tool and method for producing a drilled hole The invention relates to a tool for forming a drilled hole (B), comprising a shank that is rotatable or rotates about a tool axis (A), at least one first portion, which is rotatable or rotates about the tool axis (A), for producing and/or widening a drilled hole (B) by chip cutting, and a second portion, which rotates about the tool axis (A), for widening a drilled hole (B) without chip cutting, wherein the second portion is arranged behind the first portion in a direction of advance (V) of the tool. The invention additionally relates to a method for producing a drilled hole (B).
US11192189B2	Coated tool and cutting tool including same A coated tool may include a base member and a coating layer located on the base member. The coating layer may include a plurality of AlTi layers and a plurality of AlCr layers. The AlTi layers may include at least one kind selected from nitride, carbide or carbonitride, each including aluminum and titanium. The AlCr layers may include at least one kind selected from nitride, carbide or carbonitride, each including aluminum and chromium. The coating layer may include a laminate structure in which the AlTi layers and the AlCr layers are alternately laminated one upon another. The AlCr layers may include a first AlCr layer and a second AlCr layer located farther away from the base member than the first AlCr layer. A content ratio of chromium in the second AlCr layer may be higher than a content ratio of chromium in the first AlCr layer.
US11192183B2	Method for manufacturing powder magnetic core A powder magnetic core manufacturing method includes: a first step of mixing a binder with a soft magnetic material powder containing Fe-M (M: Al or Cr)-based alloy particles on which an insulating layer is formed; a second step of filling a pressing die with a mixture obtained through the first step, subjecting the mixture to pressing to obtain a green compact, and slidingly demolding the green compact from the pressing die; a third step of processing the green compact after the second step and removing expansion deformed matter of the alloy particles present in a region of pressing flaws formed on a surface of the green compact during the slidingly demolding; and a fourth step of subjecting the green compact after the third step to heat treatment to oxidize surfaces of the Fe-M (M: Al or Cr)-based alloy particles at high temperature, so that the oxide phase is formed.
US11192181B2	Process for preparing a dichromatic material in the form of a film The invention relates to a process for preparing a dichromatic material, in the form of a translucent film, comprising monodisperse nanoparticles formed of gold and optionally of a noble metal chosen from platinum, palladium, silver and copper, and at least one organic macromolecule chosen from proteins, polysaccharides and synthetic polymers; said dichromatic material; and the uses thereof.
US11192171B2	Pneumatic riveter comprising a lever and an unlocking assembly for inhibiting or enabling operation of the lever A pneumatic riveter may include a jaw assembly (110) configured to extend around a portion of an object through which a fastener is to be driven, a lever (222) configured to be actuated to initiate rivet driving, a valve assembly portion (230) comprising a piston configured to enable progressive control of rivet driving responsive to actuation of the lever, and an unlocking assembly. The unlocking assembly may be configured to selectively inhibit operation of the lever responsive to positioning of a button (240) of the unlocking assembly in a locked position, and enable operation of the lever responsive to positioning of the button in an unlocked position.
US11192170B2	Cookware formed of a single metal sheet and method for making same The profile shape of the vessel body and of handle portion is formed from a single sheet of metal to create a flat by cutting, stamping or blanking. An opening is created in the handle portion to reduce heat propagation. The shape of the pan body is formed by spinning with the flat handle portion. The handle is formed by creating three-dimensional contours in the handle portion of the blank. The neck portion has a flat section adjacent the pan body followed by sections of different curvature. One section of the neck portion has a deeply curved cross-section. That neck portion transitions to the hand grip portion which has a reduced curvature, particularly toward the unattached end of the handle. The neck portion may have a “W” cross sectional shape. The handle grip portion may have a “U” shaped cross-section for comfort.
US11192167B2	Machine workpiece handling A loading and unloading device for a machine, a machine for machining panel-like workpieces, and a workpiece support for such a machine and a method for loading and unloading such a machine, having a loading and unloading module, wherein the loading and unloading module has a vertically upwardly oriented raising device for lifting a cut-free workpiece part and a vertically downwardly oriented gripping device (38) for holding an unmachined, panel-like workpiece.
US11192162B2	Method and device for forming a semi-finished product A method for forming a semi-finished product is disclosed, wherein the semi-finished product is provided in a provision step and, in a solid-stock forming step, a forming region of the semi-finished product is formed such that a thickness of the deformed forming region increases continuously toward one margin of the semi-finished product.
US11192158B2	Apparatus for detecting relative positioning information between rolls, and method for measurement roll alignment state by using same The present invention relates to an apparatus for detecting relative positioning information between rolls, and a method for measuring a roll alignment state by using same, and to an apparatus for detecting relative positioning information between rolls, and a method for measuring a roll alignment state by using same, the apparatus outputting a measurement result in real time so that a measurer can easily recognize the degree of parallelism and the degree of horizontality of a roll when a roll process line is formed, and thus an inter-roll alignment state can be checked or a measurement roll can be corrected according to the alignment state.
US11192157B2	Cross angle identification method, cross angle identification device, and rolling mill The present invention provides a method for identifying an inter-roll cross angle in a rolling mill of four-high or more including at least a pair of work rolls and a pair of backup rolls by, when rolling is not performed, applying a roll bending force to apply a load between rolls of an upper roll assembly including the work roll on the upper side and between rolls of a lower roll assembly including the work roll on the lower side, in a state where a roll gap between the work rolls is put into an open state, detecting vertical roll loads that act in the vertical direction on the rolling support positions on the working side and the driving side of at least one of the backup roll on the upper side or the backup roll on the lower side, and calculating a load difference between the vertical roll loads on the working side and the driving side.
US11192156B2	Composite roll for rolling and its production method A composite roll for rolling comprising an outer layer and an inner layer integrally fused to each other; the outer layer being made of an Fe-based alloy comprising by mass 1-3% of C, 0.3-3% of Si, 0.1-3% of Mn, 0.1-5% of Ni, 1-7% of Cr, 1-8% of Mo, 4-7% of V, 0.005-0.15% of N, and 0.05-0.2% of B; the inner layer being made of graphite cast iron comprising by mass 2.4-3.6% of C, 1.5-3.5% of Si, 0.1-2% of Mn, 0.1-2% of Ni, less than 0.7% of Cr, less than 0.7% of Mo, 0.05-1% of V, and 0.01-0.1% of Mg; the inner layer comprising a core portion fused to the outer layer, and shaft portions integrally extending from both ends of the core portion; at least one of the shaft portions containing 200/cm2 or more of hard MC carbides having circle-equivalent diameters of 5 μm or more.
US11192154B2	Interlocking teeth for strengthening pinned connection between knuckle-jointed lance segments A Knuckle Jointed Lance (KJL), comprising a segmented lance including a plurality of elongate and hollow KJL segments in a concatenated string thereof. The first segment end of one KJL segment is rotatably connected to the second segment end of a neighboring KJL segment via a pinned connection. Neighboring pairs of KJL segments together provide an interlocking toothed connection such that each interlocking toothed connection restrains relative torsional displacement between the neighboring pair of KJL segments. In other embodiments, pinned connections also provide ears, each with cooperating ear ledges and ear ledge recesses to strengthen the pinned connection.
US11192150B2	Multi-tool part cleaning machine A method of operating a part cleaning machine includes removably attaching a part to a part holder. A selected first one of a plurality of tools is transferred from a tool holder to a tool chuck to perform a desired cleaning operation. The selected first one of the tools is positioned in a pre-defined tool cleaning position by moving a chuck holder along an axis on a tool positioning plane. The part is positioned in a pre-defined part cleaning position by at least one of moving a cradle along an X axis, rotating the cradle about a first cradle axis, or rotating the part holder about a second cradle axis. The desired cleaning operation is performed on the part with the selected first one of the tools, with the part in the pre-defined part cleaning position and the selected first one of the tools in the pre-defined tool cleaning position.
US11192140B2	Transducer and transducer array According to one embodiment, a transducer includes a first electrode, a second electrode, a third electrode, a first piezoelectric portion, and a second piezoelectric portion. A resistor and an inductor are connected to the second electrode. The first piezoelectric portion is provided between the first electrode and the third electrode. The second piezoelectric portion is provided between the second electrode and the third electrode. A ratio of the absolute value of a difference between a first resonant frequency and a second resonant frequency to the first resonant frequency is 0.29 or less. The first resonant frequency is mechanical. The first resonant frequency is of the first piezoelectric portion and the second piezoelectric portion. The second resonant frequency is of a parallel resonant circuit. The parallel resonant circuit includes an electrostatic capacitance, the inductor, and the resistor. The electrostatic capacitance is between the second electrode and the third electrode.
US11192138B2	Apparatus to make decorations on prefabricated water-proofing bitumen-mix membranes and corresponding plant for the production of said prefabricated water-proofing membranes Apparatus to make decorations on a prefabricated water-proofing bitumen-mix membrane, wherein the decorations are made by depositing solid particles, in the form of flakes, grains, sand or grit, suitable to adhere to at least one surface of said prefabricated water-proofing bitumen-mix membrane. The apparatus includes at least one transfer member provided with a support surface suitable to receive, support and transfer the solid particles toward the surface to be enhanced of the prefabricated water-proofing bitumen-mix membrane. The support surface is provided with a plurality of cavities suitable to receive the solid particles. The cavities are made inside at least one surface portion of the support surface and the surface portion, essentially reproducing the shape and sizes of at least one of the decorations.
US11192136B2	Method of flattening powder surface and powder resin coating device To provide a powder resin coating method and powder resin coating device which can maintain a powder surface as flat irrespective of changes in the average particle size of powder resin. A powder resin coating device (1) includes a powder fluidizing bed (2) storing powder resin, a vibration mechanism (5) connected to the powder fluidizing bed (2), and a control device (8) controlling the frequency of the vibration mechanism (5). The control device (8) includes an average particle size estimation unit (82) that estimates the average particle size of powder resin stored within the powder fluidizing bed (2); an optimum frequency determination unit (83) that determines an optimum frequency for causing the powder surface to flatten based on the average particle size estimated by the average particle size estimation unit (82); and a frequency control unit (84) causing the vibration mechanism (5) to vibrate at the determined optimum frequency.
US11192135B2	Device to facilitate painting of molding A device to facilitate painting of a molding, the device including a base having a bottom surface to contact an external surface, and a plurality of pyramid portions to extend away from a top surface of the base, such that the plurality of pyramid portions are linearly disposed along the base to form a plurality of notches between adjacent pyramid portions.
US11192134B2	Offset showerhead filter A shower filter assembly includes a manifold having an external inlet and outlet, and internal inlet, and an internal inlet and outlet. The external outlet is fluidly connectable to the showerhead. An internal flowpath extends between the internal inlet and the external outlet. A manifold collar extends around the internal outlet and the internal inlet. A filter cartridge is engageable with the manifold, and includes a housing having a filter inlet and outlet. The filter inlet is placeable in fluid communication with the internal outlet on the manifold, and the filter outlet is placeable in fluid communication with the internal inlet on the manifold. The housing is sized to at least partially extend beyond the manifold collar when the housing is connected to the manifold. The filter cartridge has a flowpath from the filter inlet, through a filtration element, and then through the filter outlet.
US11192132B2	Work facility A work facility that is capable of adjusting an air volume without a work defect and saving energy. The opening degree of an air volume adjusting damper corresponding to a filter booth for which the individual air volume measured by a corresponding individual flowmeter is the smallest among the respective individual air volumes for the filter booths is adjusted to a completely open state, whereas the opening degree of any other air volume adjusting damper is adjusted to such an opening degree that the individual air volume for the corresponding filter booth as measured by a corresponding individual flowmeter is equal to the smallest individual air volume, and a gas discharge fan is adjusted by a total air volume adjusting mechanism so that a total air volume measured by a total flowmeter is equal to a predetermined target total air volume.
US11192131B2	Coating method and corresponding coating installation The disclosure relates to a coating method for coating a component with a coating agent, comprising the following steps: moving an application device over a component surface of the component to be coated, delivering a coating agent jet (9) from the application device to the component surface that is to be coated, defining switching points on the component surface for initiating a switching action, in particular for switching on or switching off a coating agent jet, and performing the switching action when one of the switching points is reached. The disclosure provides the following steps: marking the switching points on the component surface by generating a switching marking on the component surface at the individual switching points, detecting the switching markings corresponding to the individual switching points during movement of the application device, and performing the switching actions when the switching markings are detected on the component surface. The disclosure further includes a corresponding coating installation.
US11192126B2	Dispenser container having retractable nozzle A dispenser container having a retractable nozzle is proposed. The container is configured such that an air pumping part (30) is coupled and secured to an upper portion of a container body (10) by a locking cap (20), a guide cap (20) configured to be movable up and down is coupled to the outer surface of the locking cap (20) at a location outside the locking cap, and a nozzle cap (50) configured to pressurize and operate the air pumping part while being rotated and being moved up and down in conjunction with the guide cap is coupled to an upper portion of the guide cap (40) at a location outside the guide cap so that the nozzle (60) coupled to the nozzle coupling hole formed at the side of the nozzle cap is extended and retracted in response to the rotation of the nozzle cap.
US11192123B2	Integrated device for water streaming and spraying An integrated device for water streaming and spraying comprises a support base, a water inlet pipe mounted on the support base, a nozzle including an outer tube mounted on the water inlet pipe and an inner tube, an adjustment sleeve making sealing contact with the outer tube, and a position adjustment mechanism capable of adjusting a position of the adjustment sleeve along front and rear directions. The inner tube provided with a plurality of guide vanes is disposed in and protruding from the outer tube. A cavity of the inner tube is provided with a partition plate, the partition plate and an inner wall of the inner tube together encircle to form an opened diversion groove having a groove wall provided with at least one notch. The adjustment sleeve is disposed with a sealing plate having a water jet hole located right in front of the opened diversion groove.
US11192120B2	Centrifugal field-flow fractionation device Provided is a centrifugal field-flow fractionation device that can stably press a fixing member toward an inner peripheral surface of a rotor by a wedge-shaped member, even when a relatively large centrifugal force acts on the wedge-shaped member. An arc-shaped (C-shaped) fixing member 17 is provided along an inner peripheral surface of a channel member 16 on a side of a rotation axis of the channel member 16. A wedge-shaped member 18 is attached between opposite ends of the fixing member 17 and applies a force in a direction of spreading the opposite ends apart, to thereby press the fixing member 17 toward the inner peripheral surface of the rotor 14. The wedge-shaped member 18 has a pair of contact surfaces 184 that respectively come into contact with the opposite ends of the fixing member 17. The pair of contact surfaces 184 include tapered surfaces that gradually taper down toward the rotor 14, so that the distance between the contact surfaces 184 gradually shortens as the contact surfaces 184 come close to the rotor 14.
US11192115B2	Dual-shaft shredder having a quick-change device A shredding device is provided comprising two shredding shafts arranged parallel to each other with shredding elements arranged thereon, wherein the shredding shafts are preferably rotatable mechanically synchronized to each other. A shaft-side coupling element is connected to a respective first end of the shredding shafts. The shredding device includes a housing with a housing-side coupling element is provided that can be coupled to the shaft-side coupling element. The shredding device includes a displacement device enabling displacement of the shredding shafts for decoupling and coupling the shaft-side coupling element from or to the housing-side coupling element.
US11192112B2	Optical test platform Provided herein are an optical test platform and corresponding method of manufacturing the same. The test platform may include a shell defining a cavity for receiving a sample tube, a first aperture, and a second aperture. The first aperture and the second aperture of the shell may each be configured to optically couple the cavity with an exterior of the shell. The test platform may further include a first window and a second window embedded in the shell. The first window may seal a first aperture and the second window may seal a second aperture. The first window and second window may each permit the optical coupling of the cavity with the exterior of the shell. The first window and the second window may be optically coupled via the cavity, and the shell may prohibit optical coupling between the first window and the second window through the shell.
US11192110B2	Methods and systems for cell-based non-invasive prenatal testing Methods and systems are provided for isolating fetal cells from a maternal blood supply in order to perform non-invasive prenatal testing. In one example, a system for non-invasive prenatal testing includes a substrate coated with a cell-capturing surface, the cell-capturing surface including an array of pillar-like structures, each pillar-like structure including a plurality of intersecting arms.
US11192107B2	DEP force control and electrowetting control in different sections of the same microfluidic apparatus A microfluidic apparatus can comprise a dielectrophoresis (DEP) configured section for holding a first liquid medium and selectively inducing net DEP forces in the first liquid medium. The microfluidic apparatus can also comprise an electrowetting (EW) configured section for holding a second liquid medium on an electrowetting surface and selectively changing an effective wetting property of the electrowetting surface. The DEP configured section can be utilized to select and move a micro-object in the first liquid medium. The EW configured section can be utilized to pull a droplet of the first liquid medium into the second liquid medium.
US11192105B2	Reagent channel mixing system and method An analysis system may perform operations on an analyte that may be combined with multiple regents prior to being introduced into a flow cell. The instrument may include a volume into which the reagents to be combined with the analyte are aspirated one-by-one. The volume may be formed as a serpentine channel in a valve manifold associated with sippers for aspirating the reagents. The reagents may then be mixed by cycling a pump to move the reagents within the mixing volume or channel. For this, the reagents may be aspirated from a recipient into the volume or channel, ejected back into the recipient, and this process may be performed repeatedly to enhance mixing.
US11192104B2	Rapid assessment device for radiation exposure A cartridge includes a substrate including a polymerase chain reaction (PCR) zone. The PCR zone includes a first heating region, a second heating region spaced away from the first heating region and a detection region. A microchannel is formed in the substrate. The microchannel receives a fluid flowing therethrough, the microchannel passing through the first heating region and second heating region to thermally cycle the fluid. The microchannel passes through the detection region after the fluid has been thermally cycled.
US11192102B2	Microfluidic device A microfluidic device for the separation and immobilization of one or more cells into sample wells based on one or more physical properties of the one or more cells is provided. Metallic film or magnets are positioned on or below the wells. Openings in the device above the sample wells accommodate a measurement system to determine one or more physical characteristics or properties of the one or more cells immobilized within the microfluidic device. A method for determining a property or one or more physical characteristics of the immobilized one or more cells is also provided.
US11192100B2	Multi-factor urine test system that adjusts for lighting and timing System that enables urine testing in a home environment. A user may apply a urine sample to a card containing multiple tests, and capture an image of the card using a phone; an analysis system executing on the phone or in the cloud may analyze the image and determine test results. The test card and analysis system may compensate for variability in lighting conditions and time of exposure to the urine sample, which are difficult to control in a home environment. The test card may contain fiducial markers of known colors; the analysis system may adjust colors in the captured image based on appearance of these markers. Color adjustments may also compensate for nonuniform lighting across the card. The card may also contain time indicators that change appearance over time after urine is applied, and the analysis system may use these indicators to calculate the time of exposure.
US11192099B2	Manually-operated mono-channel or multichannel pipettes and control button intended for such pipettes The invention relates to a manually-operated mono-channel or multi-channel pipette for the sampling and dispensing of a liquid sample in accordance with a given protocol, comprising a control button equipped with an autonomous control device which can supply a user with information relating to a pipetting operation in real time during the pipetting operation.
US11192097B2	Catalyst and method of use thereof in conversion of NOx and N2O A catalyst for the conversion of NOX and N2O comprising iron chabazite and iron beta zeolite. A method of simultaneously reducing the NOX and N2O concentration in a process gas stream comprising contacting the process gas stream with a catalyst comprising iron chabazite and iron beta zeolite under conversion conditions.
US11192082B2	Methods, devices and systems for processing of carbonaceous compositions Provided herein are methods, devices and systems for processing of carbonaceous compositions. The processing may include the manufacture (or synthesis) of oxidized forms of carbonaceous compositions and/or the manufacture (or synthesis) of reduced forms of oxidized carbonaceous compositions. Some embodiments provide methods, devices and systems for the manufacture (or synthesis) of graphite oxide from graphite and/or for the manufacture (or synthesis) of reduced graphite oxide from graphite oxide.
US11192078B2	Feedstock injection device of an FCC unit, having a locally larger cross-section The invention relates to an injection device (10) for atomizing a liquid into droplets using a gas, comprising a hollow tubular body (12) having a longitudinal direction (X). An inner wall (13) defines a first region, referred to as contact region (Z1), and a second region (Z2). The body (12) has an inner cross-section that varies continuously or constantly over the entire length thereof except at the junction between the first and second regions, where the inner wall (13) of the body includes at least one cavity (201) which increases the size of the inner cross-section of the body, said at least one cavity extending over a predefined length in the longitudinal direction.
US11192075B2	Whipping blade A blade assembly for a blending system is shown and described. The blade assembly may include apertures formed through a body. The body may include paddles extending from the body. The blade assembly may be rotated to force a fluid through the apertures. The fluid may be frothed by the apertures.
US11192073B2	Gas-injected beverage apparatuses, systems, and methods Gas injection apparatuses include a gas inlet, a gas outlet, a primary gas chamber, a gas reduction chamber, and a fluid dispensing passageway. The primary gas chamber has a first cross sectional size and is fluidly connected to the gas inlet and the gas outlet. The gas reduction chamber is fluidly connected to the primary gas chamber, the gas inlet, and the gas outlet. The gas reduction chamber has a second cross sectional size that is less than the first cross sectional size. The fluid dispensing passageway is fluidly connected to the gas reduction chamber by a gas delivery orifice having a third cross sectional size that is less than the second cross sectional size.
US11192068B2	Air burst system for cleaning submerged screen intake Systems and related methods for purging air burst supply piping of accumulated water prior to delivering pulses of pressurized air to an interior of a screen intake through the air burst supply piping. The systems and methods can include a purge compressor delivering a purging air supply at a head pressure slightly above a head pressure of water in the air burst supply piping, wherein the head pressure of the water is equivalent to a depth at which the intake screen. The system and methods can also include a purge line arranged in a parallel orientation to an air burst supply line, wherein both the purge line and the air burst supply line are operably coupled to a pressurized air tank.
US11192065B2	Method and apparatus for separating carbon dioxide and for utilizing carbon dioxide The invention relates to a method and to an apparatus for separating and utilizing carbon dioxide. According to the invention, carbon dioxide (3a, 3b) is separated from air (1a) being conducted to a building and/or from air (1c,1d) being circulated in the building to reduce the level of carbon dioxide in indoor air (1b) of the building (4), the carbon dioxide (3a, 3b) is recovered, and the carbon dioxide is conducted to a carbon dioxide treatment stage (5), where a chemical compound (6) is formed from the carbon dioxide. In addition, the invention relates to the use of the method.
US11192061B2	Dehydration device, dehydration-compression system, CO2 recovery system, and dehydration device control method A dehydration device removes moisture from a process gas compressed by a compressor, and includes a contactor that causes a dehydration solvent to absorb the moisture, a still column that separates the moisture from the dehydration solvent, a carrying line that carries the dehydration solvent from the contactor to the still column, a dehydration solvent conveying pump, a bypass line that couples the carrying lines upstream and downstream of the dehydration solvent conveying pump, a first on-off valve disposed in the bypass line, and a control device. In a case where the pressure detected by a pressure sensor is lower than a first predetermined pressure, the control device closes the first on-off valve and causes the conveying pump to operate, whereas in a case where the pressure detected by the pressure sensor is equal to or higher than the first predetermined pressure, the control device opens the first on-off valve and causes the conveying pump to stop.
US11192059B2	Uniformly expandable air filter The present disclosure relates to air filters. More particularly, it relates to air filters including pleated filter media that can be uniformly expanded and contracted. In some embodiments, the air filters are adjustably sized air filter systems. In some embodiments, the air filters can be used in a window opening.
US11192048B2	Method and system for batch multi-effect distillation Methods and systems for conducting batch multi-effect distillation are disclosed. A multi-effect distillation system and one or more isolation devices are provided. A feed stream, consisting of water and a solute, is passed from a feed source into a brine side of the plurality of heat exchangers. The feed source is isolated from the plurality of heat exchangers by closing the one or more isolation devices. A first of the plurality of heat exchangers is heated by the heat source. A steam stream and a brine concentrate stream are produced in all but a last of the plurality of heat exchangers. A condensate stream from the steam stream is produced in all but the first of the plurality of heat exchangers. A warmed feed stream is produced in the last of the plurality of heat exchangers.
US11192042B2	Plush toy system A plush toy system is provided that can be selectively securable to an object. The system may comprise a main body comprising a fabric cover at least partially defining an enclosed area. A first portion of the fabric cover may comprise a first connectable fabric operable to releasably attach to a second connectable fabric. The system may include a label having a first section fixed to the fabric cover and a second section removably coupled to the fabric cover. The system may also include a second portion comprising a first side and an opposing second side. The second side may comprise the second connectable fabric. The toy may be releasably coupled to the second portion when the first connectable fabric of the fabric cover is joined to the second connectable fabric.
US11192038B2	Cover A cover for housing a portable electronic device that includes: a first main surface formed in a rectangular shape, a second main surface formed in a rectangular shape on a side opposite to the first main surface, a peripheral edge surface that joins peripheral edge portions of the first main surface and the second main surface and has an upper edge surface, a lower edge surface, and a pair of side edge surfaces, at least one joystick that protrudes from the first main surface, operation portions that are provided on portions of the upper surface toward the pair of side edge surfaces and protrude toward the second main surface, and protruding portions that protrude from the second main surface and are located on the lower edge surface sides of the operation portions.
US11192036B1	Systems and methods for tokenizing and sharing moments in a game Systems and methods for tokenizing moments in a game are disclosed. Exemplary implementations may: create an asset that represents a set of rights pertaining to an occurrence of a given moment in the game. The given moment includes a transition from a first user game state to a second user game state that has occurred to a given user-controlled character. The set of rights includes a right to a given type of usage of the asset. Implementations may include recording ownership of the asset; receiving a request for using the asset according to the given type of usage; verifying whether the requesting player owns the given right; creating a presentation of the game as requested; and presenting the presentation to the requesting player.
US11192034B1	Systems and methods for determining how much of a created character is inherited from other characters Systems and methods for determining how much of a created character in a gaming platform is inherited from other characters are disclosed. Exemplary implementations may: electronically store information, wherein the information includes a set of character definitions, the individual character definitions defining attribute values of individual characters that can operate and interact within the gaming platform, wherein the individual characters include (i) designed characters with character definitions that include one or more attribute values that are based on at least some user input of designers and (ii) created characters with character definitions defined by at least some inheritance of attribute values from one or more other characters; and for individual ones of the individual characters that a given created character has inherited one or more attribute values from, determine a quantity of contribution that the one or more attribute values contribute to a character definition of the given created character.
US11192030B2	Box office game In at least one aspect, methods and corresponding systems operable to perform the methods are provided herein that allow multiple players, registered and unregistered, to play a game wherein players submit predictions for box office revenue for a plurality of films and, in certain instances, are awarded points for the proximity of the prediction to actual revenues.
US11192020B1	Dual-sided playing piece game apparatus and method of play A game apparatus comprises a set of fifteen dual-sided playing pieces, a pair of dice, a stock tray, and at least two collector trays. Each of the dual-sided playing pieces has a first face comprising an indicia selected from a plurality of indicia and a second face, opposite the first face, comprising another indicia selected from the plurality of indicia. Each die comprises a number of facets corresponding to the number of indicia in the plurality of indicia. The stock tray is configured to hold a predetermined number of the dual-sided playing pieces that are available for play. Each of the at least two collector trays are configured to hold a predetermined number of the dual-sided playing pieces that are no longer available for play.
US11192018B2	Protective equipment The present application provides a protective apparatus that includes a left and a right generally arched shaped portion with a foam padding system. The foam padding system comprising an adjustable channel that accommodates a shape of a shoulder, the foam padding system including a shoulder pad removably attached to an upper end of at least one of the generally arched shaped portions, and a pair of adjustable body pads removably attached to beneath the shoulder pad in a variable configuration that creates the adjustable channel.
US11192015B2	Digital golf assistant A method includes maintaining a plurality of golf-related ability metrics from a plurality of users, each of the plurality of users having a respective scoring average or handicap that is within a predetermined tolerance of a scoring average or handicap of an individual user; determining a statistical distribution of each of the plurality of ability metrics; receiving score data from the individual user corresponding to a plurality of shots performed on a golf course; determining an ability metric from the score data received from the individual user; generating a visual image that illustrates the determined ability metric within the statistical distribution; and displaying the visual image via the electronic user interface.
US11192008B2	Golf bag convertible strap assembly Embodiments of a strap assembly system for a golf bag are described herein. The strap assembly system can be converted between a single-strap configuration or a double-strap configuration. The strap assembly system comprises a first strap, a second strap, and a back puck. The back puck comprises first and second attachment openings for securing the first strap. The back puck further comprises first and second side openings that define a linear pathway and are configured to receive the second strap. The second strap can move freely along the linear pathway.
US11192007B2	Smart golf bag system Provided is a smart golf bag system. The system includes a computing device coupled to a bag and a server coupled to the computing device. The system may include a sensor system coupled to the bag, wherein the sensor system communicates with the computing device. The system tracks golfer data, such as distance hit with each club used in a round of golf, the weather, time of day and the like. The data is stored and aggregated in the server and may be analyzed to suggest clubs based on the distance to the hole, etc.
US11192006B2	Golf club and weight member for golf club A golf club includes a tubular club shaft having first and second ends, a weight member, and a grip attached to the club shaft. The weight member includes a weight main body made of metal and a cover formed by rubbery elastomer. The weight main body includes a first end face, a second end face, and an outer side face extending between the first and second end faces. The cover includes a side cover portion covering an entire region of the outer side face of the weight main body, a first end cover portion covering the first end face, and a flange. The weight member is installed to the club shaft in such a manner that the side cover portion is located in a space of the club shaft and that the flange engages with the first end of the club shaft outwardly of the club shaft.
US11192001B2	Tennis ball having a thermoplastic core A tennis ball including a non-foamed thermoplastic core defining an internal volume. The core includes a thermoplastic material having a specific gravity of 0.86 to 1.38, a flexural modulus of 2.0 to 50.0 MPa, and a Shore D hardness of 10 to 70. A thickness of the thermoplastic material is between 3.0 and 8.0 mm. The thickness of the thermoplastic material is configured to maintain dimensional stability at internal pressures of between zero and 15 psi.
US11191999B2	Method of allowing a user to receive information associated with a goal A method of allowing a user, using a wellness tracking device, to receive information associated with a wellness goal is described. The method comprises presenting at least one other user for the user to follow; allowing the user to select a user of the at least one other user to compare wellness information; and providing, to the user, the information related to wellness activities of the selected user.
US11191993B1	Exercise device with adjustable base An adjustable exercise device includes a dumbbell having one or more weight members attached to a central handle member, and one or more weight elements attachable to the weight members, and a receptacle includes a housing, two casings engageable to the housing for receiving and engaging with the weight members, and one or more spacers detachably attached to the housing and engaged between the housing and the casings for receiving and engaging with the weight elements. The housing includes two anchoring members, and the casings each include an anchoring element for engaging with the anchoring members and for detachably attaching the casings to the housing.
US11191991B2	Running training band An arm training band includes a strap having an elongate configuration and a pair of opposed loops coupled to opposite ends of the strap. The loops are specifically configured to fit or hook over a thumb of a user who is wearing the arm training band. The strap may be extended around the upper arm of the user proximate the user's elbow and the loops hooked over the user's thumb. Preferably, the user will wear an arm training band on each arm when training and practicing proper arm positioning when running.
US11191984B2	Anti-sinking and anti-fire safety system for boats An anti-sinking and anti-fire safety system for boats includes inflatable devices, is installed in a first deflated configuration and assumes a second irreversibly inflated configuration, with a volume considerably greater than the first deflated configuration. Each inflatable device is connected to at least one dispenser expanding a predetermined quantity of non-inflammable foam within the corresponding inflatable device to assume the desired volume in the second inflated configuration. Each dispenser is connected to an activator to activate the corresponding dispenser by remote control of the user, sent by a control system. The emergency system also includes dispensers, connected to the activator expanding non-inflammable foam between the free spaces present between the inflatable devices already inflated, and in any other fire risk space. The non-inflammable foam sublimates after a known time. The control system includes a processor and a communication interface.
US11191979B2	Portal dosimetry systems, devices, and methods Systems, devices, and methods for dosimetric verification of radiation therapy treatments by selective evaluation of measurement points. Systems, methods, and computer program-products for providing dosimetric verification of radiation therapy treatments by evaluating measurement points using different evaluation criteria.
US11191972B2	Method and apparatus for treatment of cardiopulmonary arrest A cardiopulmonary resuscitation (CPR) device for performing automatic defibrillation and chest compressions on a patient and method for using same. The CPR device having a balloon configured to inflate/deflate, a belt configured to securely strap around a chest of a patient, a pair of electrode pads configured to deliver shock energy from a shock source, and, optionally, a pulse oximeter sensor. The CPR device is in electrical communication with a CPR defibrillator/ECG computer system that is configured to control the CPR device.
US11191971B2	Wearable cardioverter defibrillator (WCD) system with active ECG cable shielding Embodiments of a wearable cardioverter defibrillator (WCD) system are configured to monitor a patient's ECG for shockable arrhythmias and deliver a shock to the patient in response to such a detection. To monitor the patient's ECG with reduced signal noise to improve the system's performance, the system includes a cable assembly having: a signal line; an inner shield and an outer shield; an ECG electrode electrically connected to the signal line of the cable assembly; and an amplifier having first and second input nodes respectively connected to the signal line and the outer shield of the cable assembly. The amplifier's output node is electrically connected to the inner shield of the cable assembly to reduce the reactive load seen by the patient's heart in driving the ECG sensing circuitry, which reduces the noise on the ECG signal outputted by the amplifier.
US11191956B2	Reducing motility of cancer cells using tumor treating fields (TTFields) The spreading of cancer cells in a target region can be inhibited by imposing a first AC electric field in the target region for a first interval of time, with a frequency and amplitude selected to disrupt mitosis of the cancer cells; and imposing a second AC electric field in the target region for a second interval of time, with a frequency and the amplitude selected to reduce motility of the cancer cells. The amplitude of the second AC electric field is lower than the amplitude of the first AC electric field.
US11191951B2	Device for electrical stimulation of periodontal complex and surrounding tissue A device for electrical stimulation of one or more components of the periodontal complex and surrounding tissue of a tooth, for uses such as reducing orthodontic pain and encouraging tooth movement, has electrodes of a rigid, electrically conductive material in a fixed spatial relationship configured for application to oral mucosa and attached gingiva adjacent to, and along a periodontal ligament of, a root structure of a single tooth. An electrical circuit is configured for electrical connection to the at least two electrodes. The electrical circuit has an output providing a subsensory electrical stimulus comprising a waveform in accordance with predetermined stimulation parameters. After the electrodes are applied to the oral mucosa and attached gingiva adjacent to, and along the periodontal ligament of, a root structure of the tooth, a switch, when activated, activates the electrical circuit to output the electrical stimulus through the at least two electrodes.
US11191949B2	System for electrical stimulation In an embodiment, an electrical stimulation system can include one or more of an electrode assembly including one or more electrodes and an electronics subsystem. In some variations, each of the one or more electrodes can include a hydrophilic layer and a conductive layer. In some variations, the electronics subsystem can include one or more of a control module, power module, and a stimulus generator. In some variations, the electrical stimulation can further include one or more of an electrical attachment system, mechanical attachment system, head apparel assembly, flexible housing, and/or any other suitable component. The electrical stimulation system functions to apply electrical stimulation but can additionally or alternatively function to measure/and or record one or more biosignals from a user.
US11191947B2	Fluid treatment system for a driveline cable and methods of assembly and use A fluid treatment system for a percutaneous cable and methods of assembly and use are described herein. In one aspect, the fluid treatment system includes a delivery tube comprising a distal end and a proximal end. The distal end is configured to surround at least a portion of the percutaneous cable. The percutaneous cable extends from within a patient to outside the patient through tissue at an exit site. The proximal end is connectable to a fluid source. Fluid from the fluid source is configured to be delivered to the exit site through the delivery tube. The fluid treatment system includes an anchor coupleable to the percutaneous cable to secure the percutaneous cable to the tissue at the exit site.
US11191946B2	Implantable blood pumps comprising a linear bearing Systems and methods for generating blood flow with a pump incorporating linear bearing technology are provided. The pump may include an actuator assembly, a moving assembly, and a linear hydrodynamic or thin-film bearing positioned within a housing. The moving assembly may include at least one magnet and the actuator assembly may include a magnetic assembly for selectively generating a magnetic field to cause linear reciprocating movement of the moving assembly with respect to the actuator assembly. The linear hydrodynamic or thin-film bearing may include a bearing portion on the moving assembly that is in fluid communication with a bearing portion on the actuator assembly or pump housing. The system may involve an implantable pump, an extracorporeal battery and a controller coupled to the implantable pump. The implantable pump may be suitable for use as a left ventricular assist device (LVAD).
US11191937B2	Methods and system for ultrasonic targeted drug delivery in cystic fluids, such as the cerebrospinal fluid, using buoyancy specific drug carriers A method for delivering drugs into cystic fluid, the method comprising injecting a drug delivery system (DDS) into a cystic fluid space at an injection site, the DDS comprising at least one therapeutic agent encapsulated in biodegradable polymers, applying ultrasonic energy proximal to the injection site, and controlling the at least one of buoyancy, delivery location, mixing, and dispersion of the DDS to a targeted area using the ultrasonic energy.
US11191929B2	Apparatus and methods for enhanced drug delivery Systems and method for using a sleeve for enhanced drug delivery are described. The sleeve may incorporate porous materials and may be coated or treated with various drugs and/or therapeutic agents. The sleeve may be utilized in cooperation with balloon catheters and/or other devices. When acting as a reservoir for holding various drugs and/or therapeutic agents, the drug delivery sleeve provides a means of reducing drug losses as well as a controlled mechanism for drug release. The materials for the sleeve, constructed by various techniques, may be circumferentially distensible, may be elastic, and may have varying degrees of recoil as needed for any particular purpose.
US11191916B2	Filtration system Presented is a method and apparatus for filtering. An exemplary apparatus includes an air flow generator having a fluid intake fluidly connected to a fluid outlet, and a removable filter operably maintained within the air flow generator to filter a flow of fluid between the fluid intake and the fluid outlet, wherein the removable filter includes an electronic tag operable to transmit identifying information of the removable filter. The apparatus further includes an air delivery tube fluidly connected to the fluid outlet, an air delivery element fluidly connected to the air delivery tube, and a processor operable to communicate with the electronic tag to receive the identifying information of the removable filter.
US11191915B2	Portable medical ventilator system using portable oxygen concentrators A portable medical ventilator using pulse flow from an oxygen concentrator to gain higher oxygen concentration includes a positive pressure source to deliver pressurized air to the patient and a negative pressure source to trigger the oxygen concentrator. A patient circuit attached to a patient interface mask connects the ventilator to the patient. The ventilator includes a controller module that is configured to generate a signal to the negative pressure device to trigger the concentrator to initiate one or more pulses of oxygen from the oxygen concentrator. The oxygen pulses are delivered to the patient interface directly through multi-tube or a multi lumen patient circuit. The oxygen does not mix with air in the ventilator or in the patient circuit and bypasses the leaks in the patient circuit and/or patient interface.
US11191896B2	Infusion devices and related methods and systems for preemptive alerting Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of alerting a user associated with an infusion device delivering fluid to the body of the user involves obtaining a measurement value for a physiological condition being influenced by the fluid, obtaining a current amount of active fluid in the body of the user, determining a homeostasis metric based at least in part on the current amount of active fluid and the measurement value for the physiological condition, and generating an alert based at least in part on the homeostasis metric.
US11191880B2	Fill and finish systems and methods for small volume processing A system for processing fluids and filling a container with a product includes a disposable fluid circuit and reusable hardware configured to accept the disposable fluid circuit. The disposable fluid circuit includes a spinning membrane separator, first and second syringes, and a flow control cassette. The reusable hardware includes a drive coupled to the spinning membrane separator, first and second syringe pumps, the first and second syringes coupled to the first and second syringe pumps respectively, and a controller. The system also includes a syringe pump for filling low-volume containers, which syringe pump may be one of the first and second syringe pumps, or may be a third syringe pump. The syringe pump for filling low-volume containers may include a filtered vacuum/pressure source and a position detector.
US11191875B2	Salivary tissue regeneration using laminin peptide-modified hydrogels The invention is directed to a composition comprising a fibrin hydrogel conjugated to peptides of laminin-111 (L1) and methods for repairing damaged salivary tissue using the composition.
US11191873B2	Method for processing a biomedical material by a supercritical fluid A method for processing a biomedical material using a supercritical fluid includes introducing the supercritical fluid into a cavity. The supercritical fluid is doped with a hydrogen isotope-labeled compound, an organic metal compound, an element selecting from a halogen element, oxygen, sulfur, selenium, phosphorus or arsenic, or a compound containing the element. The biomedical material in the cavity is modified by the supercritical fluid at a temperature above a critical temperature of the supercritical fluid and a pressure above a critical pressure of the supercritical fluid.
US11191868B2	Implantable bodies comprising a regional composite The present patent application is directed to compositions and shaped structures implantable into mammalian bodies, the compositions and shaped structures having localized bioactive surfaces.
US11191861B2	Tear-away package for fragrance impregnated wafer A fragrance compound impregnated porous carrier enclosed within an envelope where a tear initiating feature of the envelope is aligned with a trimmed portion of the porous carrier, to thereby prevent a tear in the envelope from inducing a tear in the porous carrier.
US11191859B2	Sterilization tray A sterilization tray is disclosed herein that may be used to facilitate preparation of an endoscope for sterilization and increase the likelihood that the endoscope will be properly sterilized. The sterilization tray may be fabricated from a flexible and vapor-permeable sheet. Cutouts may be disposed through the sheet to define standoffs that are foldable away from the sheet. A first standoff may include a first contoured portion disposed therein. The tray may also include a second standoff that has a second contoured portion and a third contoured portion disposed therein. The third standoff may include a locking tab disposed on a free end of the third standoff. A positioning tab may also be disposed on the third standoff. The sterilization tray may also include a dry booster to which an endoscope may be connected.
US11191851B2	Anti-C3d antibody conjugates and methods of detecting complement activation Provided herein, inter alia, are compositions and methods of using the same for detecting complement activation.
US11191848B2	Methods of inducing responsiveness to anti-angiogenic agent The invention provides methods of inducing or improving responsiveness to a VEGF antagonist to a subject or a subject population comprising administering an adenovirus comprising a nucleic acid construct comprising a F AS-chimera gene operably linked to an endothelial cell-specific promoter and administering the VEGF antagonist.
US11191843B2	Multi-arm targeting anti-cancer conjugate A multi-branched drug conjugate of formula (I) or a pharmaceutically acceptable salt thereof. In the formula, R is an organic center, POLY is a polymer, L is a multivalent linker, T is a targeting molecule, D is an active agent, and q is any integer between 3 and 8. The symbol “*” in L represents a junction point of the multivalent linker L and the targeting molecule T, “#” represents a junction point of the multivalent linker L and the active agent D, and “%” represents a junction point of the multivalent linker L and POLY. 1 is any integer between 2 and 20, and m and n are each an integer between 0 and 10. T is iRGD, cRGD, tLyp-1, Lyp-1, RPARPAR, Angiopep2, or GE11. D is a camptothecin drug.
US11191841B2	Supramolecular modification of proteins The modification of biomolecules, small molecules, and other agents of via conjugation of excipients, tags, or labels is of great importance. For example, the modification of therapeutic agents can confer improved stability, solubility, duration of action, or pharmacological properties. Supramolecular chemistry utilizes specific, directional, reversible, non-covalent molecular recognition motifs in order to achieve organization of molecules, and can be used to complex tags to agents of interest (e.g., insulin, glucagon, antibodies). The present invention provides useful supramolecular complexes wherein an agent of interest is specifically bound to a host via non-covalent interactions, and wherein the host is conjugated to a tag. The present invention also provides methods and compounds useful in preparing supramolecular complexes, and methods of treating diseases using the supramolecular complexes.
US11191836B2	Biodegradable nanocarrier(s) (BPMOs) for neutron capture therapy and methods thereof Biodegradable Periodic Mesoporous Organosilica (BPMO) nanomaterials and methods of making BPMOs loaded with Neutron Capture Agents are disclosed herein. Consequently, the BPMOs loaded with Neutron Capture Agents provide a method of treating cancer, immunological disorders and other disease by utilizing a Neutron Capture Therapy modality.
US11191831B2	Treatment of psychiatric conditions The number of acne lesions in a human subject is reduced by administering to the subject a pharmaceutical composition that includes a pharmaceutically acceptable carrier and a therapeutically effective amount of an agent that selectively binds IL-1α. Anxiety and other psychiatric conditions are also improved with this treatment.
US11191821B2	Peptide vaccine formulations and use thereof for inducing an immune response Embodiments of a novel platform for delivering a peptide antigen to a subject to induce an immune response to the peptide antigen are provided. For example, nanoparticle polyplexes are provided that comprise a polymer linked to a peptide conjugate by an electrostatic interaction. The conjugate comprises a peptide antigen linked to a peptide tag through an optional linker. An adjuvant may be included in the nanoparticle polyplex, linked to either the polymer or the conjugate, or admixed with the nanoparticles. The nanoparticle polyplex can be administered to a subject to induce an immune response to the peptide antigen.
US11191818B2	Use of ADAMTS13 for treating, ameliorating and/or preventing vaso-occlusive crisis in sickle cell disease, acute lung injury and/or acute respiratory distress syndrome The disclosure provides compositions and methods for treating, ameliorating, and/or preventing a vaso-occlusive crisis (VOC) in a subject suffering from sickle cell disease (SCD). The disclosure also provides compositions and methods for treating, ameliorating, and/or preventing lung injury in a subject suffering from or at risk of suffering from acute lung injury (ALI) and/or acute respiratory distress syndrome (ARDS). The disclosure provides A Disintegrin And Metalloproteinase with Thrombospondin type 1 motif, member-13 (ADAMTS13) or a composition comprising ADAMTS13 for treating, ameliorating, and/or preventing the VOC, or for treating, ameliorating, and/or preventing lung injury in a subject suffering from or at risk of suffering from ALI and/or ARDS.
US11191814B2	Pet food formulation with cannabinoids A food supplement is disclosed that comprises an extracellular matrix composition of hydrolyzed collagen, hyaluronic acid and glucosamine, ascorbic acid and, optionally, a cannabinoid composition. The food supplement can be given to pet animals for the relief of or prophylaxis of degenerative joint diseases, such as arthritis.
US11191806B2	Polymyxin-based pharmaceutical composition for treating infectious diseases Field of application: The invention relates to medicine and pharmacy and allows to obtain new pharmaceutical compositions based on polymyxin for the treatment of severe infectious diseases, but not possessing nephrotoxic properties in therapeutic doses. Technical result: New combined dosage forms based on the antibiotic polymyxin with low nephrotoxicity and high activity.
US11191801B2	Pharmaceutical composition for preventing or treating diabetic complications and angioedema, containing natural mixture extract as active ingredient The extract of a mixture of cinnamon twig and moutan root bark, cinnamon twig and peony root, or cinnamon twig and poria according to the present invention has been confirmed to inhibit the excessive generation of advanced glycation end-products, which occurs under chronic diabetic conditions, exhibit the effect of fragmentizing a cross-link between the advanced glycation end-products and matrix proteins, have an excellent effect in inhibiting the generation of the advanced glycation end-products in a human retinal pigment epithelial cell line subjected to a hyperglycemic or aging environment, and have excellent effects in delaying, preventing, and treating diabetic complications, muscular degeneration, commotio retinae, and lower extremity edema in various animal models of diabetic complications, macular degeneration, and lower extremity edema, and thus the mixture extract can effectively be used as an active ingredient for a composition for preventing and treating diabetic complications, including diabetic retinopathy, diabetic nephropathy, and diabetic neuropathy, and angioedema, including macular (retinal) edema, macular degeneration, and varicose veins.
US11191797B2	Method of drying botanicals A method for drying to increase the useful life of botanicals and shorten the time to market after harvest of the botanicals. The method may include flash freezing the botanicals, at a desired optimal temperature range, soon after harvest. The method may include storing the frozen botanicals indefinitely prior to drying. The method may include drying the frozen botanicals using a lyophilizer at a desired optimal temperature and pressure.
US11191792B2	Bacterial composition for use in attenuating the decline in performance after exercise The present invention relates to a bacterial composition which can be effectively used in the field of sport nutrition, since it is capable of attenuating the decline in sport performance in a subject after a muscle-damaging exercise.
US11191789B2	Cartilage and bone repair and regeneration using postpartum-derived cells Cells derived from postpartum tissue and methods for their isolation and induction to differentiate to cells of a chondrogenic or osteogenic phenotype are provided by the invention. The invention further provides cultures and compositions of the postpartum-derived cells and products related thereto. The postpartum-derived cells of the invention and products related thereto have a plethora of uses, including but not limited to research, diagnostic, and therapeutic applications, for example, in the treatment of bone and cartilage conditions.
US11191775B2	PAPD5 and PAPD7 inhibitors for treating a hepatitis B infection The present invention relates to a method for identifying a compound that prevents, ameliorates and/or inhibits a hepatitis B virus (HBV) infection, wherein a compound that (i) reduces the expression and/or activity of PAP associated domain containing 5 (PAPD5) and/or PAP associated domain containing 7 (PAPD7); and/or (ii) binds to PAPD5 and/or PAPD7 and inhibits 5 propagation of HBV; is identified as a compound that prevents, ameliorates and/or inhibits a HBV infection. The invention also provides for an inhibitor of PAPD5 and/or PAPD7 for use in treating and/or preventing a HBV infection; as well as a combined preparation comprising an inhibitor of PAPD5 and an inhibitor of PAPD7 for simultaneous or sequential use in the treatment or prevention of a HBV infection. Also comprised in the present invention is a 10 pharmaceutical composition for use in the treatment and/or prevention of a HBV infection, and a method for monitoring the therapeutic success during the treatment of a HBV infection.
US11191774B2	Drug formulations for cancer treatment Compounds and pharmaceutical formulations containing these compounds are described. Also described are methods of making and using the compounds. The compounds include nucleobases, nucleobase analogues, or combinations thereof. In one embodiment, a nucleobase analogue is combined with doxorubicin and encapsulated within a liposome for use in inhibiting or preventing the growth of cancer cells. Further described are pharmaceutical compositions containing two or more therapeutically active agents encapsulated within a vesicle, such as a liposome, wherein the molar ratio of the agents provides a synergistic therapeutic effect.
US11191769B2	Fused thiophene compounds The present disclosure provides compounds that modulate protein function, to restore protein homeostasis, and cell-cell adhesion. The disclosure provides methods of modulating protein-mediated diseases, such as cytokine-mediated diseases, disorders, conditions, or responses. Compositions, including in combination with other cytokine and inflammatory mediators, are provided. Methods of treatment, amelioration, or prevention of diseases, disorders, or conditions associated with a protein, are provided.
US11191760B2	Compositions and methods for treating Helicobacter pylori infection A method for treating and/or preventing VacA+ H. pylori infection and a disorder associated with VacA+ H. pylori infection is provided. The method comprises the administration of TRPML agonists such as ML-SA1, SF-22, SF-51, MK6-83 and their derivatives.
US11191751B1	Topical ophthalmological atropine free base compositions A topical ophthalmological composition includes a muscarinic receptor antagonist as an active pharmaceutical ingredient; and a semifluorinated alkane, as a liquid vehicle. The topical ophthalmological composition treats an ocular disease.
US11191745B2	Silica nanoparticle with an insoluble drug Disclosed herein, inter alia, are nanoparticle compositions (e.g., silica nanoparticles) including insoluble drug nanocrystals and methods of using the same for treating cancer.
US11191744B2	Pharmaceutical active ingredient and use thereof, in particular for the prevention and treatment of metabolic disorders in humans and animals The invention relates to an active pharmaceutical ingredient consisting exclusively of the combination of (1S,3R,4R,5R)-3-{[(2E)-3-(3,4-)dihydroxyphenyl)-2-propenoyl]oxy}-1,4,5-trihydroxycyclohexanecarboxylic acid and of methyl (2S,3E,4S)-4-{2-[2-(3,4-dihydroxyphenyl)ethoxy]-2-oxoethyl}-3-ethylidene-2-(β-D-glucopyranosyloxy)-3,4-dihydro-2H-pyran-5-carboxylate for use as a drug or veterinary product, particularly in the prevention and/or treatment of pathological disorders of carbohydrate and/or lipid metabolism.
US11191743B2	Modulators of zinc activated cation channel Various embodiments disclosed herein include methods of modulating the function of Zinc Activated Cation Channel (ZACN) in a subject comprising: administering to the subject a pharmaceutically effective dosage of ATP, a purinergic compound, red or blue dye, heparin or heparin analog, desipramine, reboxetine, and/or tomoxetine; and modulating the function of ZACN in the subject. Various embodiments disclosed herein also include methods of treating a disease in a subject comprising: administering to the subject a pharmaceutically effective dosage of a compound capable of modulating the function of the Zinc Activated Cation Channel (ZACN), and treating the disease.
US11191739B2	Bupropion as a modulator of drug activity 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.
US11191738B2	Use of tamoxifen for the treatment of cystic fibrosis in patients of both sexes The use of tamoxifen or a pharmaceutically acceptable salt as non estrogen-dependent acting drug for the treatment of cystic fibrosis in patients of both sexes is disclosed. Tamoxifen is preferably administered by inhalation route.
US11191732B2	Glutaminase inhibitor discovery and nanoparticle-enhanced delivery for cancer therapy Currently available glutaminase inhibitors are generally poorly soluble, metabolically unstable, and/or require high doses, which together reduce their efficacy and therapeutic index. These can be formulated into nanoparticles and delivered safely and effectively for treatment of pancreatic cancer and other glutamine addicted cancers. Studies demonstrate that nanoparticle delivery of BPTES, relative to use of BPTES alone, can be safely administered and provides dramatically improved tumor drug exposure, resulting in greater efficacy. GLS inhibitors can be administered in higher concentrations with sub-100 nm nanoparticles, since the nanoparticles package the drug into “soluble” colloidal nanoparticles, and the nanoparticles deliver higher drug exposure selectively to the tumors due to the enhanced permeability and retention (EPR) effect. These factors result in sustained drug levels above the IC50 within the tumors for days, providing significantly enhanced efficacy compared to unencapsulated drug.
US11191722B2	Treatment of diabetes mellitus by long-acting formulations of insulins The application relates to an aqueous pharmaceutical formulation for use in the treatment of Type I or Type II Diabetes Mellitus, wherein the treatment reduces the risk of nocturnal hypoglycemia, said formulation comprising 200-1000 U/mL [equimolar to 200-1000 IU human insulin] of insulin glargine, with the proviso that the concentration of said formulation is not 684 U/mL of insulin glargine.
US11191720B2	Chewing gum with improved delivery of cannabinoids A chewing gum for mucosal delivery of cannabinoids, the chewing gum being formulated as an extruded chewing gum including water-soluble chewing gum ingredients mixed into water-insoluble gum base, wherein the chewing gum has one or more cannabinoids, and wherein the chewing gum generates saliva and delivers at least 10% by weight of the one or more cannabinoids to the oral mucosa during the first 5 minutes of chewing.
US11191718B2	Ophthalmic gel and preparation method thereof The present invention provides an ophthalmic gel and a preparation method thereof. The ophthalmic gel comprises: an antibiotic; a nanocarrier, wherein the nanocarrier is used to load the antibiotic; and a biodegradable matrix, wherein the biodegradable matrix is compatible with the nanocarrier to carry the nanocarrier. When the ophthalmic gel of the present invention is applied to the surface of the cornea and conjunctiva of the eyes, the biodegradable matrix is automatically degraded and the nanocarrier carried by the biodegradable matrix will slowly release the antibiotic, loaded in the nanocarrier, at an appropriate rate to overcome the high-frequency use of general ophthalmic drugs and easily caused blurred vision; the present invention further comprises an ophthalmic gel preparation method.
US11191713B2	Oil in water emulsion The present invention relates to an oil-in-water emulsion comprising a glycopyrronium salt and an emulsifier system comprising at least one macrogol glycerol fatty acid ester, at least one glycerol fatty acid ester and at least one fatty alcohol. Moreover, the present invention relates to such an emulsion for use as a medicament, in particular for treating and preventing diseases in conjunction with excessive sweating. In addition the present invention relates to the non-therapeutic use of such an oil-in-water emulsion for topical application on the skin of a mammal in order to reduce sweating.
US11191709B2	Reduction of tooth staining derived from cationic antimicrobials A mouth rinse composition with a cationic antimicrobial agent and an anti-stain agent, which is a functionalized polyethylene glycol. A dentifrice composition with a cationic antimicrobial agent and an anti-stain agent, which is a functionalized polyethylene glycol. The cationic antimicrobial agent is a quaternary ammonium salt, such as cetyl pyridinium chloride, or a metal ion source, such as stannous fluoride.
US11191700B2	Aseptic connector An aseptic connector assembly includes a body portion having a receptacle configured to receive a corresponding fill connector. A pivot portion is movably coupled to the body portion, the pivot portion having a channel formed therein. A conduit portion is slidably disposed within the channel formed in the pivot portion. The pivot portion has a ready position and an operative position, the pivot portion being adjustable from the ready position to the operative position via relative movement with respect to the body portion.
US11191699B1	Personal thermoelectric-cooling and heating case A personal thermoelectric-cooling and heating case includes a first rigid chamber and a temperature regulated second rigid chamber. The first rigid chamber accommodates electronic circuitry. The first rigid chamber also extends lengthwise along a longitudinal axis and includes a first end portion, a second end portion, and a thermoelectric-cooling device. The temperature regulated second rigid chamber includes a bay structure configured to accommodate an item that is subject to temperature regulation. The temperature regulated second rigid chamber (i) extends lengthwise along a longitudinal axis and includes a first end portion and a second end portion, (ii) is coupleable to the first rigid chamber in a lengthwise direction, and (iii) includes a direct heating element thermally coupled to the bay structure. The first rigid chamber and the temperature regulated second rigid chamber together form a housing.
US11191695B2	Detachable crutches and method of controlling the same A pair of detachable crutches extends in a longitudinal direction, where each of the detachable crutches includes a metal ball having magnetic properties and a holder having magnetic properties. A magnetic force is generated between the metal ball provided at one of the crutches and the holder provided at the other one of the crutches so as to maintain attachment therebetween. Each of the crutches further includes a sensor configured to sense whether the metal ball and the holder have been attached to each other.
US11191692B2	Orthopaedic apparatus for treatment of arthrofibrosis An apparatus for the treatment of arthrofibrosis, has a base having first and second opposing ends and a hole or recess adjacent the first end for enabling connection of the base to a chair to restrict movement of the base relative to the chair. A block is removably attached to the base and is movable between the first and second ends for abutting the toes of a foot of a user of the apparatus placed between the block and the hole or recess. The block is slidable along a guide on the base for enabling adjustment of the block between the first and second ends of the base. A clamp clamps the block in position on the base.
US11191688B2	Person lifting apparatuses including lifting straps and methods of operation A person lifting apparatus includes a strap movement system. The person lifting device includes a housing and a lifting strap feeding device located in the housing. The lifting strap feeding device includes a motor connected to a drum and a lifting strap wound on the drum. A sensor provides a signal indicative of force on the lifting strap. A controller receives the signal from the sensor. The controller controls operation of the motor based on the signal. A user input is used to place the strap movement system in a fast mode during which the controller speeds up operation of the motor from a normal operating speed.
US11191685B2	Adjustable height wheelchair A powered wheelchair comprises a frame and an arm assembly that includes an arm that is pivotably coupled to the frame. The arm assembly includes a wheel coupled to the arm. A drive system is coupled to the arm assembly and configured to drive a drive wheel. An arm limiter is pivotably coupled to the suspension and coupled to one or more of the arm assembly and the drive system in an engaged position. The arm limiter is configured to limit movement of the arm assembly in the engaged position.
US11191683B2	Electric vehicle with movable baggage base The electric vehicle according to the present invention includes a moving base capable of traveling by electromotive drive, a seat including a seating part having a seating surface and disposed on the moving base, and a back plate used as a seat back corresponding to the seating surface and disposed on the moving base, the seat can move between a seating position with the seating surface facing upward, and a retracting position with the seating part retracted forward from the seating position, the back plate can be moved between a standing-up position located rearward and upward with respect to the seating part of the seat when at the seating position, and a lying-down position located forward of the standing-up position, and the back plate includes a baggage carrier formed on a back surface facing upward when at the lying-down position and allowing baggage to be placed thereon.
US11191679B2	Absorbent articles having channel-forming areas and wetness indicator An absorbent article comprising an absorbent core having at least two longitudinally extending channel-forming areas and a wetness indicator. The core wrap comprises a top side and a bottom side, which are attached to each other through areas substantially free of absorbent material, so that when the absorbent material swells upon absorption of a liquid the core wrap forms channels along these areas substantially free of absorbent material.
US11191653B2	Powered lower limb devices and methods of control thereof Methods are provided for controlling a powered lower limb device. A stance phase control method is disclosed in which the required joint torque is determined based on the difference between two joint angles, such as the knee joint and the ankle joint. A swing control method is also disclosed that employs feedback-based minimum jerk trajectory control. A joint assembly for use in a modular lower limb device is also provided. The joint assembly includes a reconfigurable slider-crank mechanism that is configurable to provide a plurality of different ranges of rotational travel, rotational speeds, and torques, for customization according to different anatomical joints. The joint assembly may include a compact coupling device for coupling a ball screw of the slider-crank mechanism to an output shaft of a motor. When employed to form a modular orthosis, the joint assembly may be adapted for self-alignment as its length adjustment method during setup.
US11191643B2	Device for repair of the cords of the mitral valve of a heart by transfemoral approach The device (1) comprises: A first assembly (6) engageable with a handle under the control of control means for the actuation of the assembly for the placement and attachment of an artificial cord (7) on the papillary muscle (8) of a ruptured cord, said assembly is arranged at the end of a manipulation rod and comprises an elastic staple (9) connected pivotably and removably at the end of the rod so as to pass, under the action of the control means, from a position folded back along the rod to a position swung angularly relative to the rod for coming into place perpendicularly in front of the papillary muscle where the cord must be replaced, the first assembly (6) comprises means for opening the staple (9) in order to, under the action of the command means, anchor the papillary muscle (8) for the ruptured cord, the first assembly (6) comprises means for unlocking with which, under the action of the command means, to release the staple (9), said staple (9) being connected to an artificial cord (7) which goes back in the rod; A second assembly (13) engageable with a handle under the control of control means for the actuation of the assembly for the placement and attachment of the artificial cord (7) to a leaflet (2a) of the valve (2), the second assembly (13) is arranged at the end of the manipulation rod and comprises attachment means (9, 16) intended to slide along the artificial cord (7) and pivotably connected to the end of the rod so as to pass, under the action of the control means, from a position folded back along the rod to a position orthogonal to the rod, where the means of attachment (9, 16) are able, under the action of the command means, to attach the artificial cord (7) to said leaflet (2a).
US11191639B2	Prosthetic heart valves with tether coupling features Apparatus and methods are described herein for various embodiments of a prosthetic heart valve that have a tether securement feature that can be used to secure an anchoring tether to the prosthetic heart valve such that the tether can maintain the prosthetic heart valve in a desired position within the heart under high tensile forces applied to the tether during functioning of the heart. In some embodiments the tether securement feature can also include an engagement member that can be used to help position the prosthetic heart valve within a heart. Such an engagement member can be matingly engaged by a positioning device that can be used to help in radial positioning of the prosthetic heart valve during delivery and deployment of the prosthetic heart valve.
US11191638B2	Devices and systems for docking a heart valve Expandable docking stations for docking an expandable valve can include a valve seat, one or more sealing portions, and/or one or more retaining portions. The valve seat can be unexpandable or substantially unexpandable beyond a deployed size. The one or more sealing portions can be connected to the valve seat and extend radially outward of the valve seat. The one or more sealing portions can be constructed to expand outward of the valve seat and provide a seal over a range of sizes. The one or more retaining portions can be connected to the one or more sealing portions. The one or more retaining portions are configured to retain the docking station at a deployed position.
US11191635B2	Methods of making self-sealing patches for tissue expander implants A method of making a self-sealing patch for a tissue expander implant includes providing a first sheet having a first sheet outer perimeter and a first sheet inner edge defining a first central opening, providing a second sheet having a second sheet outer perimeter and a second sheet inner edge defining a second central opening, aligning the first and second sheet outer perimeters and the first and second sheet inner edges, capturing an outer washer between the first and second sheet outer perimeters for attaching the first and second sheets together, and capturing an inner washer between the first and second sheet inner edges for attaching the first and second sheets together. The method includes spacing an inner perimeter of the outer washer from an outer perimeter of the inner washer to form a sealed annular space between the attached first and second sheets, and disposing a hydrophobic material within the sealed annular space.
US11191634B2	Aortic stent graft with durable suture attachment sites An aortic stent graft includes a stent with a framework attached to a fabric tube by a plurality of suture ties. The fabric tube includes a plurality of discrete attachment areas that are at least partially surrounded by at least one permeable graft area. The fabric tube is one of a weave and a knit of thermoplastic yarn. Each of the suture ties associated with the discrete attachment areas at least one of penetrates through and encircles a respective one of the discrete attachment areas. The weave or knit of the discrete attachment areas is identical to that of the permeable graft area with an exception that a wall thickness of each of the discrete attachment areas is flattened relative to, and thinner than, a wall thickness of the permeable graft area.
US11191632B2	Temporary diameter reduction constraint arrangement for a stent graft in combination with a stent graft A temporary diameter reduction constraint arrangement for a stent graft in combination with a stent graft is disclosed. The stent graft has a proximal end and a distal end and comprises a biocompatible graft material tube and a plurality of longitudinally spaced apart self-expanding stents fastened thereto, including at least an end stent and a plurality of intermediate stents. The constraint arrangement comprises: an elongate receiver extending longitudinally within the graft material tube; a first wire extending longitudinally along the graft material tube in a first serpentine pattern; and a second wire extending longitudinally along the graft material tube in a second serpentine pattern, wherein at least one of the first and second wires repeatedly loops over the receiver along a longitudinal length of the stent graft thereby securing the stent graft to the receiver. In one embodiment there is also a plurality of loops of thread to reduce the stent graft.
US11191619B1	Methods and systems for determining occlusal contacts between teeth of a subject A method and a system for determining occlusal contacts between lower teeth and upper teeth of a subject are provided. The method comprises: receiving a 3D model including a first portion and a second portion including points respectively representative of the lower teeth and the upper teeth; determining an occlusal plane associated with the second portion of the 3D model; determining, from each point of the first portion, respective distance values to the occlusal plane; and identifying, within the points of the first portion, based on the respective distance values, using a voxel grid, a set of occlusal points representative of at least some of the occlusal contacts between the lower teeth and the upper teeth.
US11191617B2	Methods and apparatuses for dental images Described herein are methods and apparatuses to obtain an image, or a set of images, of a patient's teeth from one or more predetermined viewing angles. These methods and apparatuses may include the use an overlay comprising an outline of teeth for each predetermined viewing angle. The overlay may be used for automatically capturing, focusing and/or illuminating the teeth. Also described herein are methods and apparatuses for using a series of images of the patient's teeth including a set of predetermined views to determine if a patient is a candidate for an orthopedic procedure.
US11191605B2	Ingress-egress apparatus for protection of surgical field during removal of surgical implants, and related methods An ingress-egress apparatus for protection of a surgical work site during removal of a surgical implant therefrom includes an inverted frustum surface having a sidewall defining: a bottom open area at a base portion of the frustum surface sidewall, and an opposing top open area at a top portion of the frustum surface sidewall. The top open area has a larger area than the bottom open area. The apparatus includes an ingress port located at the base portion of the frustum surface sidewall and an egress port located at the base portion of the frustum surface sidewall. During surgical removal of the surgical implant using a surgical burr, the apparatus can be used to irrigate the work site, thereby cooling it and protecting it from damage, and further removing metal implant particles generated during burring.
US11191603B1	Surgical tool support system The surgical tool support system comprises a central tube, a left base, and a right base. The surgical tool support system may be an organizer for a plurality of surgical instruments. The central tube may be corrugated and expandable. When expanded, the central tube may expose a plurality of troughs disposed longitudinally along the central tube. Each of the plurality of troughs may support one or more surgical instruments. An individual surgical instrument may be placed on the surgical tool support system with a point of the individual surgical instrument down against a stand and a handle of the individual surgical instrument resting in one of the plurality of troughs. The surgical tool support system may replace a surgical instrument roll made from a towel, thus eliminating the time and complexity of forming the surgical instrument roll.
US11191602B2	Backlit surgical instrument support assembly The subject invention provides a surgical instrument support assembly which includes an enclosure defining an opening; a light transmissive pane located at least partially across the opening and defining a support surface; and, a light source located inside the enclosure for generating light to be transmitted through the light transmissive pane. A sterilizable light transmissive surgical instrument support may be also provided to be disposed over at least a portion of the light transmissive pane. Advantageously, with the subject invention, an assembly is provided which includes a sterilized surface for supporting surgical instruments which is backlit. With this arrangement, surgical instruments may be supported and illuminated from beneath to aid a medical practitioner in identifying the surgical instruments.
US11191598B2	Surgical robot platform A medical robot system, including a robot coupled to an effectuator element with the robot configured for controlled movement and positioning. The system may include a transmitter configured to emit one or more signals, and the transmitter is coupled to an instrument coupled to the effectuator element. The system may further include a motor assembly coupled to the robot and a plurality of receivers configured to receive the one or more signals emitted by the transmitter. A control unit is coupled to the motor assembly and the plurality of receivers, and the control unit is configured to supply one or more instruction signals to the motor assembly. The instruction signals can be configured to cause the motor assembly to selectively move the effectuator element.
US11191594B2	Versatile tracking arrays for a navigation system and methods of recovering registration using the same A navigation system is disclosed comprising a first and a second tracker support separately affixed to the same rigid object by a distance. A first and a second plurality of trackable elements are secured to the first and second tracker supports, respectively. The navigation system defines a tracking arrangement to be tracked based on a combination of the first and second plurality of trackable elements. A geometry of the tracking arrangement relative to the rigid object is registered. The navigation system has a localizer configured to track the rigid object by detecting the registered geometry of the tracking arrangement. The navigation system identifies a condition wherein at least one trackable element has been displaced relative to the registered geometry, and in response, generates a response to address the condition.
US11191593B2	Triggering with optical shape sensing fiber A triggering device includes an optical fiber (126) configured for optical shape sensing. A supporting element (104) is configured to support a portion of the optical fiber. An interface element (106) is configured to interact with the optical fiber associated with the supporting element to cause a change in a property of the fiber. A sensing module (115) is configured to interpret an optical signal to determine changes in the property of the fiber and accordingly generate a corresponding trigger signal.
US11191592B2	Surgical monitoring system and related methods for spinal pedicle screw alignment The present invention relates to a system and methods generally aimed at monitoring the angular orientation between two locations within a fluoroscopic image and especially for monitoring the angular orientation between two locations within a fluoroscopic image and a predetermined target angle.
US11191590B2	Method and apparatus for skin stabilization and positioning Exemplary embodiments of a method, device, and apparatus for positioning an apparatus on a location of a tissue. For example, a substantially rigid film over an area of tissue to be treated can be provided. The film can include a positioning arrangement that facilitates a particular spatial engagement with the apparatus. The exemplary method can further include applying a portion of the film to a portion of a surface of the tissue and positioning the apparatus at the location by the engagement of the film to the apparatus using the feature of the film.
US11191588B2	Methods for evaluating the integrity of a uterine cavity Methods, systems and devices for evaluating the integrity of a uterine cavity. A method comprises introducing transcervically a probe into a patient's uterine cavity, providing a flow of a fluid (e.g., CO2) through the probe into the uterine cavity and monitoring the rate of the flow to characterize the uterine cavity as perforated or non-perforated based on a change in the flow rate.
US11191565B2	Surgical access port and assembly A surgical access port and assembly are disclosed for providing access for a medical instrument into an intracorporeal cavity of a patient undergoing surgery. The access port comprises a cannula and a first passage which extends along the cannula and along which a medical instrument is arranged to pass, the passage comprising a first entrance portion disposed at a proximal region the of the cannula and a first exit portion disposed at a distal region of the cannula. The cannula further comprises a second passage which extends along the cannula and along which an electrode is arranged to pass, the second passage comprising a second entrance portion disposed at a proximal region of the cannula and a second exit portion disposed at a distal region of the cannula. The first exit portion of the first passage and the second exit portion of the second passage diverge along the cannula in a direction which is from the proximal end to the distal end of the cannula, to suitably locate the electrode with respect to a medical instrument.
US11191562B2	Medical device and treatment method A medical device to effectively remove an object, like an intravascular thrombus, in a body lumen includes: a rotatable tubular driving shaft; a cutting part that is provided on a distal side of the driving shaft, rotates together with the driving shaft, and cuts the thrombus; and a second cutting part that is disposed near the distal side of the driving shaft, inward of the cutting part.
US11191560B2	Resisting torque in articulating surgical tools Various exemplary systems, devices, and methods are provided for resisting torque in articulating surgical tools. In general, a surgical tool can include an elongate shaft having at a distal end thereof an end effector configured to engage tissue. The end effector can be configured to articulate relative to the elongate shaft. The surgical tool can include a cutting element configured to translate longitudinally along the end effector to cut the engaged tissue. When the end effector is articulated, the longitudinal translation of the cutting element along the end effector exerts a torque force on the end effector that urges the end effector away from its current angled orientation. The surgical tool can be configured to have a corrective tension or force applied thereto that counteracts the torque force.
US11191557B2	Single incision laparoscopic tissue retrieval system A tissue retrieval system can include a tissue retrieval bag with an elongate profile. The tissue retrieval bag can have a relatively large volume, but be rollable to a stowed configuration to fit in a relatively small diameter introducer. The tissue retrieval system can include one or more support arms coupled to the tissue retrieval bag, the support arms biased to position the tissue retrieval bag in an access position once deployed from the introducer. A tissue retrieval system can have a hybrid tissue retrieval bag including material properties that vary along the depth of the bag from an open end to a closed end. A tissue retrieval bag can be used in conjunction with an introducer, or as a stand alone tissue retrieval bag.
US11191534B2	Device for reducing the retraction of a fascia or a soft-tissue mantle in an open soft-tissue defect A device for reducing retraction of edges of an opened fascia of a patient having an open soft-tissue defect. The device includes a holding element and an attachment element. The holding element is configured to be fixed with respect to the patient at a first distance from the patient. The attachment element has a plurality of attachment points configured for attaching tensioning means, which is configured to be connected to an edge of the fascia. The attachment element being connected to the holding element so as to be arranged at a second distance from the patient, which is less than the first distance. The attachment element is connected to the holding element via exactly one tensile force transmission element.
US11191531B1	Amnio opening occlusion device with removal element A collapsible medical device is used for occluding an opening used for fetoscopic surgery. The device includes tubular woven metal fabric composed of braided metal strands, said woven metal fabric having an expanded preset configuration comprising an hourglass-shaped element and a waist element at a midpoint, wherein each end of the hourglass-shaped element has a diameter of about 5 mm, wherein the waist element has a diameter that is less than a diameter of each end of the hourglass-shaped element, said woven metal fabric further includes a bulbous element coupled to one end of the hourglass-shaped element via a shaft, wherein the woven metal fabric is deformable to a lesser cross-sectional dimension for delivery through a channel in a patient's body to said opening, and the woven metal fabric having a memory property whereby the medical device tends to return to said expanded preset configuration when unconstrained.
US11191525B2	Method and system for visualizing overlapping images A medical imaging workstation and a method for visualizing overlapping images includes accessing a first image data set and a second image data set. The workstation and method includes displaying a first image on a display device, where the first image includes at least a portion of the first image data set and includes a structure. The workstation and method includes displaying a second image on the display device at the same time as the first image, where the second image includes at least a portion of the second image data and includes the structure, and where at least a portion of the second image overlaps the first image. The workstation and method includes automatically cyclically varying an opacity of the at least the portion of the second image that overlaps the first image.
US11191516B2	Systems and methods for powering an imaging system Methods and systems are provided for powering an imaging system. In one embodiment, a system comprises a direct current (DC) bus, an x-ray source coupled to the DC bus, a power distribution unit (PDU) with an input coupled to a three-phase alternating current (AC) source and an output coupled to the DC bus, and an energy storage apparatus comprising a supercapacitor, the energy storage apparatus coupled to the DC bus and configured to store electrical energy output by the PDU in the supercapacitor, and output the stored electrical energy directly to the DC bus for powering the x-ray source. In this way, an x-ray source of an imaging system may be adequately powered beyond the limitations of a PDU without upgrading the electrical utilities of a hospital and without upgrading the PDU. The supercapacitor is protected by FPGA by measuring input current, voltage, temperature, and voltage balance.
US11191515B1	Internal dose assessment with portable single photon emission computed tomography For SPECT-based internal dose estimation, a portable detector is used to sample activity. The portable detector may selectively use far-field or near-field imaging for a SPECT scan. A camera and/or gyroscope assist in determining emission location and/or aligning activities from the different times. The time-activity curve or another dose is estimated using activities from different times where the activity for at least one time is from the portable detector, which may allow for more frequent sampling of activity and more accurate dose estimation.
US11191514B2	Method for estimating the dose administered by a radiology system The invention relates to a method for estimating a dose administered by a radiology system provided with an X-ray source and a flat surface sensor, wherein (a) an X-ray image of the patient is acquired by the flat surface sensor; (b) the grey level of the pixel is determined at the centre of the X-ray image; (c) the kerma K is calculated, on the patient's entrance from the grey level, from the electrical charge passing through the X-ray tube during the patient's exposure time, the thickness of the patient's body along the axis of the X-ray beam and the distance between the X-ray source and the patient. This method of estimating dose can significantly reduce the margin of error on the dose administered.
US11191508B2	Methods, systems, apparatuses, and computer programs for processing tomographic images A method, system and computer readable storage media for segmenting individual intra-oral measurements and registering said individual intraoral measurements to eliminate or reduce registration errors. An operator may use a dental camera to scan teeth and a trained deep neural network may automatically detect portions of the input images that can cause registration errors and reduce or eliminate the effect of these sources of registration errors.
US11191506B2	Diagnosis support system, diagnosis support apparatus, and recording medium A diagnosis support system includes a calculator configured to calculate position information indicating a positional relationship between a biological sensor and a predetermined region of a measurement target; and an extractor configured to extract, from biological information already diagnosed, biological information that is associated with position information, which is similar to the position information calculated by the calculator.
US11191498B2	Surgical probe and apparatus with improved graphical display An apparatus for detecting a locating medium in tissue includes a probe, and a console. The probe includes a handle and a detector disposed on a distal end of the probe. The console is in communication and includes a display. The display has a first graphical representation and a second graphical representation. The first graphical representation is configured to depict a count real-time count based on a signal from the detector. The second graphical representation is configured to depict a target count.
US11191497B2	Digital dental x-ray sensor device having a rounded housing including a radio transceiver A digital dental x-ray sensor device includes a rounded, three dimensional housing that lacks corners, edges, or other relatively sharp features that are known to cause discomfort when used in a patient's mouth. The rounded three dimensional housing can be spherical, ellipsoid, or any similar regular or irregular rounded shape, and can be formed by ensuring that all curves of a surface of the rounded three dimensional housing have a minimum radius that is sufficient to prevent features that can dig into a soft tissue of the inside of a patient's mouth.
US11191494B2	Healthcare device and vehicle system including the same A healthcare device and a vehicle system are capable of charging a sensor device that measures a biosignal. The healthcare device includes the sensor device that includes a biosignal measuring sensor that measures the biosignal and uses the biosignal measuring sensor as a charging electrode during charging, a healthcare controller that collects and calculates the biosignal measured through the biosignal measuring sensor, a sensor device battery that receives power from an external pogo pin through an electrode of the biosignal measuring sensor during charging by the charging electrode to charge a power supply of the sensor device battery, and a selecting device that connects the biosignal measuring sensor to any one of the healthcare controller and the sensor device battery.
US11191493B2	Method and apparatus for predicting a need for a blood transfusion A method is provided for predicting that a patient will require a blood transfusion during a treatment. The method includes obtaining, on a processor, first data that indicates values for one or more parameters of a characteristic of a continuous photoplethysmographic (PPG) waveform collected during the treatment. The method further includes applying, on the processor, coefficients to the values for the one or more parameters. The method further includes determining, on the processor, second data that indicates a prediction that the patient will require the blood transfusion during the treatment based on applying the coefficients to the values for the one or more parameters. An apparatus is also provided for predicting that the patient will require the blood transfusion during the treatment.
US11191482B2	Scanned laser vein contrast enhancer imaging in an alternating frame mode The present invention is a Miniature Vein Enhancer that includes a Miniature Projection Head. The Miniature Projection Head may be operated in one of three modes, AFM, DBM, and RTM. The Miniature Projection Head of the present invention projects an image of the veins of a patient, which aids the practitioner in pinpointing a vein for an intravenous drip, blood test, and the like. The Miniature projection head may have a cavity for a power source or it may have a power source located in a body portion of the Miniature Vein Enhancer. The Miniature Vein Enhancer may be attached to one of several improved needle protectors, or the Miniature Vein Enhancer may be attached to a body similar to a flashlight for hand held use. The Miniature Vein Enhancer of the present invention may also be attached to a magnifying glass, a flat panel display, and the like.
US11191479B2	Implantable reporting processor for an alert implant The present disclosure provides alert implants that comprise a medical device and an implantable reporting processor (IRP), where one example of such a medical device includes a component for a total knee arthroplasty (TKA) such as a tibial extension, a femoral component for hip replacements, a breast implant, a distal rod for arm or leg breakage repair, a scoliosis rod, a dynamic hip screw, a spinal interbody spacer, and tooling and methods that may be used to form the alert implant, and uses of such alert implants in the health maintenance of patients who receive the implant.
US11191469B2	Biopotential measurement system and apparatus System and apparatus for measuring biopotential and implementation thereof. A device for mitigating electromagnetic interference (EMI) thereby increasing signal-to-noise ratio is disclosed. Specifically, the present disclosure relates to an elegant, novel circuit for measuring a plurality of biopotentials in useful in a variety of medical applications. This allows for robust, portable, low-power, higher S/N devices which have historically required a much bigger footprint.
US11191461B2	Oxygen measuring device An oxygen measurement device includes a catheter including a flexible hollow shaft, the flexible shaft having an open port configured to allow urine from a bladder to flow into the open port, and a urinary passage in communication with the open port configured to discharge the urine; and an oxygen sensor including an oxygen sensor main body capable of detecting oxygen in the urine, the oxygen sensor being disposed in the catheter and configured such that the oxygen sensor main body is in contact with the urine flowing in the urinary passage.
US11191450B1	Re-breathing analyzer Apparatus for quantifying the amount of re-breathing due to bedding materials. The re-breathing analyzer applies heated air to the material under test through an exhaust port in a probe and receives return air from an intake port in the probe. The exhaust and intake ports are placed to engage the material under test when the probe is in contact with the material. In one embodiment, the probe has a surface that is exposed through a top surface of a housing for the analyzer whereby the material under test is placed on the top surface for testing. The analyzer includes a differential temperature measuring instrument that determines the temperature of the return air, where an increase of the temperature of the return air above the temperature of the ambient air indicates the presence and quantity of re-breathing due to the material under test.
US11191430B2	Index for quanitification of bowman's layer roughness for diagnosis of disease and prognosis of treatments in human cornea A Bowman's Refractive Index (BRI) for quantification of microdistortions in Bowman's Layer (BL) after Small Incision Lenticule Extraction (SMILE) is defined for a patient. BRI is summation of one or more areas of the OCT image of anterior edge of Bowman's layer, quantifies the smoothness of the Bowman's layer. The anterior edge of Bowman's layer is segmented into pixels. After segmentation, a 3rd order polynomial is curve fit to the segmented pixels of the edge of Bowman's layer. BRI is calculated by segmentation of the 3-Dimensional (3-D) OCT image. BRI acts as a marker for mechanical stability and is useful for diagnosis of disease and prognosis of treatments in human.
US11191416B2	Dishwasher with image-based position sensor A dishwasher and method utilize an image-based position sensor that is positioned to sense the rotational position of a discretely directable tubular spray element driven by a tubular spray element drive.
US11191412B2	Floor treatment machine and method for treating floor surfaces Disclosed is control of a floor treatment machine and treating floor surfaces, including a planning mode, allowing at least two zones to be defined on a floor surface to be treated, a first node to be defined in each zone and a connection path from at least one zone to a first node of another zone to be defined. At least one region of the zone edge can be input as a virtual obstacle, a direct connection between the first node of the defined zone and the first node of another zone being interrupted by the input region on the basis of real and virtual obstacles. After the complete treatment of a zone, the virtual obstacle on the zone edge is canceled and a switch to another zone is performed. Thus, zones distributed in any way can be treated in succession without the intervention of an operating person.
US11191400B2	Toilet assist device A toilet assist device that has handles, handle legs, and two support bars. One of the support bars may be attached and detached from the toilet assist device as desired. The toilet assist device may be customized to meet the height and width requirements of specific users. The toilet assist device may be attached to a toilet.
US11191397B2	Wipe dispensing system and method for producing disinfectant wipes on demand Embodiments of the innovation relate to a wipe dispensing system that includes a wipe supply, a drive assembly disposed in operational communication with the wipe supply, a fluid dispensing assembly, and a wipe dispensing controller disposed in electrical communication with the drive assembly and the fluid dispensing assembly. The wipe dispensing controller is configured to receive a wipe criterion which defines a characteristic of a wipe to be provided by the wipe dispensing system, dispose a portion of the wipe supply between a first position and a second position relative to the fluid dispensing assembly via the drive assembly and based upon the wipe criterion, and apply a fluid to the portion of the wipe supply via the fluid dispensing assembly based upon the wipe criterion to generate the wipe.
US11191395B2	Wearable fluid-dispensing apparatus A wearable fluid-dispensing apparatus that includes a flexible wristband coupled to and surrounding a wrist-arm area of a user, with the wristband having a frame disposed along an outer surface of the wearable wristband and at a ventral side of the user's wrist, an enclosed cartridge coupled to the frame for housing a fluid therein, and a fluid transfer conduit disposed within the enclosed cartridge for transporting the fluid from the enclosed cartridge to a nozzle port on a finger-activatable pump assembly coupled to the frame. The pump assembly defines a nozzle port disposed above a top end of the wristband and angled toward the user's palm, defining a fluid extraction passageway fluidly coupled to the nozzle port and the fluid transfer conduit, and operably configured to translate downwardly toward the fluid extraction passageway fluidly to generate a vacuum therein and emit the fluid on the user's inner hand.
US11191394B2	Vending machine and transport cartridge systems and methods A vending machine system for loading and dispensing pre-baked unpackaged food including a fixed cartridge disposed in a refrigerator of a vending machine, and a transport cartridge adapted to removably attach to the fixed cartridge, the transport cartridge operable for holding trays of unpackaged food and loading the trays of unpackaged food from the transport cartridge into the fixed cartridge, wherein, when the transport cartridge is removably attached to the fixed cartridge, a front opening of the transport cartridge aligns with a front opening of the fixed cartridge, and wherein the rack of the transport cartridge aligns with the conveyor system of the fixed cartridge such that trays of unpackaged food within the transport cartridge can simultaneously be transitioned from the rack to the conveyor system.
US11191374B1	Aromatherapy blanket assembly An aromatherapy blanket assembly includes a blanket that is positionable on a user for warming the user. A panel is foldable onto itself to form a pouch and the panel is removably attachable to the blanket. A plurality of beads is positioned in the pouch formed by the panel and each of the beads is infused with a chemical scent to release the scent into the pouch. A plurality of infusion lines is integrated into the blanket. An infusion unit is removably attachable to the blanket such that the infusion unit is in fluid communication with the plurality of infusion lines. The infusion unit contains a liquid scent thereby facilitating each of the infusion lines to release the scent associated with the liquid scent from the blanket for the purposes of aromatherapy.
US11191372B2	Screen frame and laser projection display device Provided are a screen frame and a laser projection display device. The screen frame includes a plurality of side frames that are connected end to end, where each two adjacent side frames of the plurality of side frames are connected by at least two connectors, and the at least two connectors are connected to the each two adjacent side frames by fasteners; the at least two connectors include a first connector and a second connector, and an inserting direction of a fastener on the first connector is perpendicular to a plane where the screen frame is located, and an inserting direction of a fastener on the second connector is parallel to the plane where the screen frame is located. The present disclosure can realize accurate alignment and joining relatively easily.
US11191370B2	Temperature monitoring and control system A temperature monitoring and control system is provided. The system includes a plurality of temperature sensors for obtaining temperature readings of food items. The system is scalable and configurable with each sensor being capable of functioning as an individual sensor and/or as part of a grouping of sensors. The system is configured to obtain a variety of information, such as ambient air temperature, dwell time of food items, moisture levels, and the like, thereby enabling the system to recognize current and future temperature concerns. The system provides audio and visual warnings and visual displays. In some embodiments, the system performs one or more physical operation based on one or more detected condition. The system is further configured to distinguish between accurate temperature readings and inaccurate temperature readings and/or to otherwise determine if an obstacle is preventing a temperature sensor from obtaining an accurate temperature reading.
US11191367B2	Inflatable cellular cushioning device for body support An inflatable cushion for body support is described. The inflatable cushion can be adjusted to manually/automatically set the proper pressure distribution, remove pressure from sensitive regions, alternate pressure, facilitate moisture removal, automatically detect leakage and avoid bottom down, communicate leakage and other problems with the user/caregiver, detect wrong positioning and facilitate position correction. The inflatable cushion can be used either as a chair cushion such as for example as a cushion for wheelchair or as a bed mattress.
US11191364B2	Furniture storage base A modular furniture assembly includes a transverse member and a base member. The base member includes a base frame having a bottom panel and side panels, each of the side panels having an upper chamfered edge. The base member also includes a storage cavity at least partially defined by the bottom panel and the side panels and a lid configured to be selectively mounted on the base frame such that the lid covers the storage cavity.
US11191362B1	Hammock chair swing A seat system and assembly. A seat system may include a removable, repositionable elongated flexible body and a collapsible frame. The elongated flexible body may include an upper tapered portion and a lower tapered portion. The collapsible frame may have an elastic cord securing a plurality of interconnectable members. The result is a seat assembly to receive a weight of a user in a semi-reclined position and removable from the collapsible frame to a storage position.
US11191361B2	Seat adjustment mechanism A mechanism for adjusting vertical seat position using a single extremity and requires no user weight to lower. The mechanism features a seat with an integrated grip for lifting. A spring-loaded latch obstructs the teeth to prevent seat lowering without rotation of a handle. The latch pivots out from obstructing the teeth when lifted. To lower the user rotates the handle to disengage the latch, causing the seat to lower under its own weight. At the desired height, the user releases the handle to permit the latch to obstruct downward movement. A gas spring may counter-balance to reduce overall effective seat weight, making the seat easier to lift while still allowing the seat to lower under its own weight upon rotating the handle. The mechanism for horizontal adjustment couples to the handle, which displaces a cable that disengages a pin allowing the seat to move horizontally on a track.
US11191360B2	Armrest structure with adjustable lifting function An armrest structure includes a main base tube, an outer base tube, a control member, and a spring, and the control member includes a pivot part, a press control part, a fastening part, and a restraining part, when the press control part of the control member is pressed, the spring is pushed to store elastic energy, and the fastening part of the control member can be released from being engaged with the main base tube, and the outer base tube can be adjusted to longitudinally lift; in the other hand, when the force applied on the press control part of the control member to press and buckle is removed, the fastening pan can be engaged with the main base tube, so that the outer base tube is unable to lift and move relative to the main base tube.
US11191350B2	Cantilever table for mounting to vehicle cargo area A cantilever table is configured to attach to a vehicle cargo area. The cantilever table includes a first portion slidably engaged with a second portion in a manner that allows the first portion to be stored beneath the second portion when the table is not in use. The first portion includes a handle at the proximal end, a hook fastener configured to engage a closure latch in the vehicle cargo area, a first adjustable support configured to extend vertically downward from the lower surface, and a second adjustable support comprising a pair of independently adjustable supports configured to extend downwardly at an angle toward a bumper in the vehicle cargo area. Generally, cantilever tables provide a compact storage configuration for transportation in a vehicle. Inventive tables can be easily assembled and supported solely from the vehicle during use.
US11191345B2	Auxiliary strap assembly An auxiliary strap assembly provides a simple, adjustable strap device for mounting objects to an underlying load bearing platform. In some implementations, the strap assembly includes an elongate anchor body that provides support to the object(s) being secured and/or to the underlying load bearing platform. The strap assembly can be adapted for connection to ladder webbing, such as Pouch Attachment Ladder System (PALS) or HEXGRID® mounting system.
US11191333B2	Interconnecting luggage system A system of interconnecting luggage includes first and second luggage items. The first luggage item has a handle about an upper end and rolling elements about a base, and is tiltable about a rotational axis of the rolling elements by the handle. The second luggage item also has rolling elements about a base. Each of the first and second luggage items have integral mutual engagement and disengagement elements configured to provide, when the first and second luggage items are mutually engaged, a substantially rigid mechanical connection that maintains the first and second luggage items in relative spatial arrangement such that when the system is in a stable arrangement, the rolling elements of the first and second luggage items contact an underlying planar substrate, and the first luggage item is maintained at a tilt angle relative to the underlying planar substrate.
US11191331B2	Collapsible caddy A collapsible caddy for organizing, storing, and carrying food, condiments, paper goods, or utensils is provided having a lip including a body, the body having a substantially rectangular-shaped profile defining an opening there along, an interior surface, and an exterior surface, where the opening of the lip defines a lip axis and the interior surface includes one female connector, one handle extends away from the exterior surface and connects to a movable handle or handlebar; a membrane including a resilient and tubular body defining a top portion connected to the lip and a lower portion, the body having a substantially trapezoidal-shaped transverse cross-sectional profile defining an opening therealong, wherein the opening extends from the top portion to the lower portion, and a base including a substantially rectangular and flat body defining a surface base, the base connected to the lower portion of the membrane.
US11191328B2	Light-emitting jewelry A light-emitting jewelry piece includes a gemstone, a head, and a mounting. The head is configured to interconnect the gemstone to the mounting. The mounting is arranged to secure the light-emitting jewelry piece to a person or a personal adornment.
US11191317B2	Sweat guard liner A headwear insert system is provided comprising a headwear insert having a planar multilayered substrate with a first side and a second side. The planar multilayered substrate may comprise a substantially oblong shape with a rounded plateau protruding from a top portion of the planar multilayered substrate. The planar multilayered substrate may further comprise a polyester mesh layer, a stabilizing layer, an absorptive layer and a neoprene layer. The stabilizing layer and the absorptive layer may be disposed between the polyester mesh layer and the neoprene layer. A seam may couple the polyester mesh layer and the neoprene layer together. The stabilizing layer and the absorptive layer may not be coupled to the seam, the polyester mesh layer nor the neoprene layer.
US11191302B1	Method and device for packaging cigars, cigar tobacco leaves and mixed cigar tobacco leaf The present invention is directed to a pouch pack made up of a plurality of pouches where each pouch is a re-sealable container for preserving single or multiple cigars or single or multiple cigar tobacco leaves. A perforation allows the pouch pack to be separated into the individual pouches without damage to the pouches. A vent/seal allows the atmosphere in the pouch to be controlled. A form encases the cigar tobacco leaf in the pouch pack while allowing the cigar tobacco leaf to equilibrate with the atmosphere in the pouch which is controlled by one or more of a humectant, a vent/seal and a sensor to control the humidity in the pouch. In an embodiment of the invention, the form is one or more wrapped cigar tobacco leaves. A mold protects a cigar or a cigar tobacco leaf from damage by an external force exerted on the pouch or pouch pack.
US11191300B2	Aerosol-generating article and method for manufacturing aerosol-generating articles The aerosol-generating article (1) comprises a tobacco element and a mouthpiece element. The tobacco element comprises an aerosol-forming substrate (2), a support element (3) arranged downstream of the aerosol-forming substrate (2) and an aerosol-cooling element (4) arranged downstream of the support element. The mouthpiece element comprises a filter segment (5) and a hollow tube (6). The aerosol-cooling element (4) has a length of at most 15 millimeter. A length of the mouthpiece element is adapted according to the length of the aerosol-cooling element (4) such that a total length of the aerosol-generating article (1) is kept at a predefined total length. The invention also relates to a method for manufacturing aerosol-generating articles.
US11191270B2	Pesticide composition comprising a tetrazolyloxime derivative and a fungicide or an insecticide active substance The present invention relates to a pesticide composition intended for protecting plants, crops or seeds against fungal diseases or insect damages, and the corresponding methods of protection by application of the said composition. More precisely, the subject of the present invention is a pesticide composition based on a tetrazolyloxime derivative and a fungicide or an insecticide active substance or compound.
US11191269B2	Use of an acyclic picolinamide compound as a fungicide for fungal diseases on turfgrasses The present disclosure is related to the field of agrochemicals, including compound I and its use to control fungal diseases on turfgrasses.
US11191266B2	Methods and compositions for the treatment of infections and arthropod infestation The invention relates to biting arthropod repellent compositions comprising nootkatone. The application also relates to a method of repelling said biting arthropods by application of the nootkatone composition to a hard or soft surface, to a method of treating an arthropod infestation and to a method of reducing the transmission of a parasite or disease pathogen spread by a biting arthropod using the nootkatone composition.
US11191258B2	Fishing line guide and fishing rod including same According to an embodiment, there is provided a fishing line guide including a ring portion through which a fishing line passes and an attachment foot extending from the ring portion and attached to a fishing rod. The attachment foot may have stepped portions each formed on each of two side portions in a cross section of the attachment foot in a width direction of the attachment foot orthogonal to a longitudinal direction of the attachment foot.
US11191254B2	Adjustable flexible collar The present disclosure is directed to a flexible, adjustable, collar. The collar includes a flexible member having a first end and a second end. A plurality of surface features, each having a raised portion on the upper surface the flexible member and a corresponding recessed portion on the lower surface of the flexible member, extend from the first end along the longitudinal axis of the flexible member. An attachment channel to accommodate the passage of the first end of the flexible member is disposed proximate the second end of the flexible member. An attachment feature having a physical geometry corresponding to the recessed portion of the surface feature is disposed on the bottom portion of the attachment channel. As the first end of the flexible member is passed through the attachment channel, the attachment feature engages the recessed portion of each of the surface features.
US11191245B1	Tomato line PSQ-9Z15-3840V The invention provides seeds and plants of tomato line PSQ-9Z15-3840V. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of tomato line PSQ-9Z15-3840V and to methods for producing a tomato plant produced by crossing such plants with themselves or with another plant, such as a tomato plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of tomato line PSQ-9Z15-3840V comprising introduced beneficial or desirable traits.
US11191243B2	Cotton variety PX2B12W3FE The disclosure relates to a cotton variety, designated PX2B12W3FE, the plants and seeds of the cotton variety PX2B12W3FE, methods for producing a cotton plant, either varietal or hybrid, produced by crossing the cotton variety PX2B12W3FE with itself or with another cotton plant, hybrid cotton seeds and plants produced by crossing the variety PX2B12W3FE with another cotton variety or plan, methods for producing a cotton plant containing in its genetic material one or more transgenes, and the transgenic cotton plants produced by that method. This disclosure also relates to cotton varieties derived from cotton variety PX2B12W3FE, to methods for producing other cotton varieties derived from cotton variety PX2B12W3FE, and to the varieties derived by the use of those methods.
US11191229B2	Tomato hybrid SVTM7791 and parents thereof The invention provides seed and plants of tomato hybrid SVTM7791 and the parent lines thereof. The invention thus relates to the plants, seeds and tissue cultures of tomato hybrid SVTM7791 and the parent lines thereof, and to methods for producing a tomato plant produced by crossing such plants with themselves or with another tomato plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of such plants, including the fruit and gametes of such plants.
US11191223B2	Apparatus for cultivating plants An apparatus for cultivating plants may include a cabinet forming a space in which plants are cultivated; a door connected to the cabinet to open and close the space; at least one bed disposed in the space and configured to support at least one seed package accommodating a medium including seeds; and at least one light assembly that radiates light to the at least one seed package on the at least one bed. The light assembly may include at least one LED module including a plurality of LED groups; a light case that covers an upper portion of the at least one LED module; and a light cover coupled to the light cover and supporting a lower portion of the at least one LED module.
US11191213B2	Floatation adjustment array for harvester and methods of using the same A header floatation system that includes a floatation mechanism which includes a first end and a second end opposite the first end, a first floatation adjustment array which includes at least a first contact point, a floatation mechanism mount which includes at least a second contact point, and a floatation mechanism fastener. The first end of the floatation mechanism can be mechanically linked to the floatation mechanism mount. Either the first floatation adjustment array or the floatation mechanism mount can include a third contact point. The floatation mechanism fastener can be positioned adjacent to, on, or through at least the first or second contact points aligning contact between the floatation mechanism mount and the first floatation adjustment array.
US11191204B2	System and method for monitoring soil conditions within a field A system for monitoring soil conditions within a field includes an agricultural implement including a frame and a ganged tool assembly supported relative to the frame and including a toolbar coupled to the frame and a plurality of ground-engaging tools coupled to the toolbar. The system further includes a first sensor provided in operative association with the ganged tool assembly and configured to detect motion of the ganged tool assembly. The system further includes a second sensor separate from the first sensor configured to detect an orientation of the ganged tool assembly relative to at least one of the field or the frame. The system includes a controller communicatively coupled to the sensors and configured to determine an indication of a soil condition at a given location within the field based at least in part on the detected motion and orientation of the ganged tool assembly.
US11191203B2	Variable width frame system A system includes a plurality of connected frame units. Each frame unit includes a first end plate connected to a first end of a frame element, and a second end plate connected to a second end of the frame element. The plurality of frame units is movable between a first state and a second state. In the first state, the plurality of frame units has a first width along a width axis of the plurality of frame units, and a first frame unit and a second frame unit of the plurality overlap by a first overlap amount along the width axis. In the second state, the plurality of frame units has a second width along the width axis and the first frame unit and the second frame unit overlap by a second overlap amount along the width axis.
US11197400B2	Bending apparatus A cut and clinch unit is provided with pair of slide bodies, and each slide body is configured from movable section and fixed section that slidably holds the movable section. An insertion hole is formed in the movable section. A pair of leads of a leaded component are inserted into the insertion holes of a pair of slide bodies, and the pair of leads are bent into an N shape by each movable section being slid. The cut and clinch unit is movable in the XY directions by operation of a moving device. Also, the distance between the pair of slide bodies can be changed freely. Accordingly, it is possible to mount leads at any position on a board in a state bent into an N shape, and to mount leaded components with various different lead separation distances on a board in a state bent into an N shape.
US11197395B1	Multi-layer data center cooling infrastructure Embodiments are disclosed of a cooling system for use in a data center. The cooling system includes an IT region, a ceiling region, and a cooling air plenum sandwiched between the IT region and the ceiling region. The IT region includes one or more IT plenums that are coupled to the cooling air plenum to supply cooling air to the IT region, which can have house a plurality of IT racks that are clustered around the IT plenums and are adapted to house one or more pieces of liquid-cooled or hybrid-cooled information technology (IT) equipment. The ceiling region includes one or more ceiling plenums and one or more sets of heat exchangers, each heat exchanger being cooled by the cooling air delivered to the ceiling plenums. The cooling air plenum is fluidly coupled by a flow control to the one or more IT plenums and is fluidly coupled by a flow control to the one or more ceiling plenums or to the volume of the ceiling region between ceiling plenums.
US11197387B2	Server apparatus and fixing mechanism thereof A server apparatus includes a fixing mechanism and a holding casing having a fixing member. The fixing mechanism includes a containing casing having a guiding slot and an engaging hole, an actuator having a driving member and pivoted to the containing casing to be movable between a first position and a second position, and a driven structure. The driven structure has a driven member and a first slot and is slidable on the holding casing. When the engaging hole is engaged with the fixing member and the actuator moves to the first position, the driving member slides along the first slot to drive the driven structure to a mounting position, so as to slide the driven member along the guiding slot.
US11197380B2	Flexible display and electronic device including the same An electronic device includes a foldable housing and a flexible display. The foldable housing includes a first housing, a second housing foldably connected to the first housing, and a recess provided in both the first housing and the second housing. The first housing and the second housing are foldable about a first axis extending in a first direction, face each other in a folded state, and together define a plane in an unfolded state. The flexible display is disposed in the recess and includes a first area corresponding to the first housing and a second area corresponding to the second housing. The flexible display includes a plurality of layers, at least one of which includes a flat portion and a bent portion extending from an edge of the flat portion. The bent portion is bent about a second axis parallel to the first axis.
US11197373B2	Inductor built-in substrate An inductor built-in substrate includes a core substrate having an opening and a first through hole formed therein, a magnetic resin filling the opening formed in the core substrate such that the magnetic resin has second through holes formed therein, a first through-hole conductor formed in the first through hole of the core substrate and including a metal film formed in the first through hole of the core substrate, and second through-hole conductors formed in the second through holes of the magnetic resin and including metal films formed in the second through holes of the magnetic resin, respectively.
US11197366B2	Electromagnetic band gap structutre for antenna array A communication device includes a ground plane, an antenna array, and an EBG (Electromagnetic Band Gap) structure. The antenna array includes a plurality of antenna elements. The EBG structure includes a plurality of EBG units. The EBG units are coupled to the ground plane. The antenna array is surrounded by the EBG structure. The EBG structure is configured to suppress the front-to-back ratio of the radiation efficiency of the antenna array.
US11197364B2	Damping arrangement for power electronics applications What is provided is a damping arrangement for power electronics applications having a circuit board, and a current sensor electrically connected to the circuit board, which current sensor is held in a current sensor housing, and an electrical contact pin passing through the circuit board and surrounded by the current sensor housing, wherein a damping element is arranged between the current sensor housing and the electrical contact pin.
US11197357B1	Methods of serially transmitting data to a string of LEDs using random delay times and related computer program products A method of transmitting data serially can be provided by generating a pulse for a current data bit on an electrical conductor coupled to a string of LEDs, where the pulse has a pulse duration that is defined by a time between a rising edge of the current data bit and a falling edge of the current data bit, that is based on a logical value of the current data bit. A random delay time can be introduced between the falling edge of the current data bit and a rising edge of the next data bit and then the rising edge of the next data bit can be generated after expiration of the random delay time.
US11197348B2	Methods, systems and control units for exchanging backhaul information between radio nodes Methods, systems and control units for controlling radio nodes are provided. In various embodiments, the radio nodes exchange backhaul information with at least one other radio node jointly over a first communication link established using a first frequency bandwidth (FBACKHAUL). In those embodiments, a second communication link is established using a second frequency bandwidth (FEND-USER) that is used by the radio nodes to provide uplink and downlink radio access connectivity to one or more end-user nodes using the second frequency bandwidth (FEND-USER). In some examples, the second communication link may only be established if the quality of the first communication link falls below a minimum quality threshold. In some examples, the portion of the second frequency bandwidth used to establish the second communication link may be dynamically allocated based at least on the quality of the first communication link.
US11197337B2	Apparatus and method for managing state of terminal in wireless communication system The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An apparatus and an operation method of a base station in a wireless communication system are provided. The method may include performing data communication with a terminal that is in a first sub-state of a radio connection state, and controlling to change the state of the terminal from the first sub-state to a second sub-state of the radio connection state on the basis of whether data related to the terminal is generated during a transfer duration. Here, the first sub-state is a state in which resources for terminal context information related to the data communication are allocated in a first layer and a second layer, and the second sub-state is a state in which the resource is allocated in the first layer and is released in the second layer.
US11197335B2	Method for data transmission and related products A method for data transmission and related products are provided. The method is applicable to an electronic device. A first wireless-fidelity (Wi-Fi) link and at least one second Wi-Fi link are established between the electronic device and at least one terminal. The first Wi-Fi link is operable in a station mode and each second Wi-Fi link is operable in a soft AP mode. The method includes the following. Data transmission is performed with the at least one terminal over the first Wi-Fi link and the at least one second Wi-Fi link simultaneously, where a transmission frequency band for data transmission over the first Wi-Fi link is different from a transmission frequency band for data transmission over each of any two links of the at least one second Wi-Fi link.
US11197325B2	Methods and devices for communicating on a radio channel based on jointly encoding a preamble format with random access configuration The invention relates to devices and methods for transmitting data on a radio channel comprising to jointly encode a preamble format with a first random access configuration, forming an extended random access configuration. The extended random access configuration is then transmitted on the radio channel.
US11197322B2	Emulating collisions in wired local area networks and related systems, methods, and devices Various embodiments relate to wired local area networks. A method may include detecting, at a node in a wired local area network, at least one event. A physical layer device of the network node is configured to implement a physical level collision avoidance (PLCA) sublayer. The at least one event may include at least one of an amount of data stored in a first-in-first-out (FIFO) buffer of the node being at least a threshold amount, and a received packet being a precision time protocol (PTP) packet incurring variable delay. The method may further include emulating a collision at the node in response to the at least one detected event.
US11197321B2	Method for transmitting or receiving data in wireless LAN system and device therefor The present specification relates to a method for transmitting or receiving data by a station in a wireless LAN (WLAN) system and, more particularly, presents a method and device for transmitting or receiving data on the basis of a beamforming training method for a plurality of channels, when a station transmits the data by using the plurality of channels.
US11197317B2	Techniques for determining a symbol period for a starting symbol of a transmission in a shared radio frequency spectrum Techniques are described for wireless communication. A first method includes monitoring, by a first wireless device, at least one predetermined symbol period of a subframe for an indication that a second wireless device has obtained access to a shared radio frequency spectrum; determining a starting symbol for a transmission by the second wireless device over the shared radio frequency spectrum based on detecting the indication; and receiving the transmission by the second wireless device over the shared radio frequency spectrum based on the determined starting symbol.
US11197310B2	Cell cycling uplink transmission method and apparatus therefor in wireless communication system Disclosed is a method for a terminal for transmitting an uplink signal in a wireless communication system. Specifically, the method for transmitting an uplink signal comprises the steps of: transmitting a first uplink data signal in a first continuous time unit within a single subframe; and transmitting a second uplink data signal in a second continuous time unit in said single subframe, wherein a first timing advance (TA) value applied in the first continuous time unit and a second TA value applied in the second continuous time unit are different each other.
US11197303B2	Direct link synchronization signal block transmission Aspects described herein relate to transmitting a direct link synchronization signal for wireless communications. A user equipment (UE) may determine a synchronization signal priority level. The UE may determine a number of resources in a synchronization signal period on which to transmit a direct link synchronization signal block from the UE based on the synchronization signal priority level. The UE may transmit the direct link synchronization signal block on the number of resources.
US11197301B2	Transmission method and apparatus A transmission method and a transmission device are provided to satisfy different transmission demands in limited conditions of system resources. The transmission method includes: determining a channel priority of a first channel by a terminal device; determining a transmission scheme of the first channel by the terminal device according to the channel priority of the first channel; and performing a transmission of the first channel by the terminal device using the determined transmission scheme.
US11197298B2	Apparatus and method for selecting best beam in wireless communication system An apparatus and method for selecting the best beam in a wireless communication system are provided. An operation of a Base Station (BS) includes repeatedly transmitting reference signals beamformed with a first width, receiving a feedback signal indicating at least one preferred-beam having the first width from at least one terminal, determining a direction range within which reference signals beamformed with a second width are to be transmitted and a transmission pattern, based on the at least one preferred-beam having the first width, repeatedly transmitting the reference signals beamformed with the second width within the determined direction range according to the transmission pattern, and receiving a feedback signal indicating at least one preferred-beam having the second width from the at least one terminal.
US11197290B2	Packing source data packets into transporting packets with fragmentation A communication system and method are disclosed for transmitting packets of information in at least one first format over a communications link that utilizes packets of information in a second format. In certain embodiments, the packets of information in a first format are converted to packets of information in the second format prior to transmission via the communications link by packing and fragmenting the information in the first format in a coordinated manner. Embodiments may also utilize packing subheaders and fragmentation control bits in the packing and fragmentation processes.
US11197279B1	Method and an apparatus for physical uplink control channel (PUCCH) discontinuous transmission (DTX) determination in a wireless communication system Described is a method and apparatus for processing an uplink (UL) signal at a Physical Uplink Control Channel (PUCCH) in a wireless communication system to determine a discontinuous transmission (DTX) state. The method comprises receiving a UL channel signal at a PUCCH receiver apparatus and, after resource element (RE) demapping of said received UL channel signal in said PUCCH receiver apparatus, normalizing a signal power of at least one signal element or resource. The normalized power is compared to a selected, calculated or predetermined threshold and, based on said comparison, a determination is made on whether or not a DTX state has occurred.
US11197278B2	Method and system for handling of special SCell selection in dual connectivity Method and system for handling of special SCell selection in dual connectivity. The present invention relates to the field of wireless communication networks and more particularly to a User Equipment (UE) operating in dual connectivity mode in wireless communication networks. The principal object of the embodiments herein is to provide a method and system for handling of special SCell (PSCell) change by extending Event A3 or Event A5 to PSCell for relative comparison. Another object of the invention is to provide a method and system for handling of special SCell (PSCell) change with a new Event Ax.
US11197276B2	Method for transmitting and receiving uplink control channel and sounding reference symbol, and apparatus therefor A method for transmitting, by a terminal, an uplink control channel and a localized SRS comprises the steps of: receiving, from a base station, first control information for triggering transmission of the uplink control channel and second control information for triggering transmission of the localized SRS; and if a transmission resource of the triggered uplink control channel overlaps with a transmission resource of the triggered localized SRS and the length of a frequency band of the localized SRS is shorter than or equal to the length of a coherent bandwidth, dividing the uplink control channel into a plurality of uplink control channel sub-blocks on a frequency domain and transmitting the divided uplink control channel sub-blocks, wherein the divided uplink control channel sub-blocks may be frequency division multiplexed with the triggered localized SRS and transmitted on one symbol.
US11197275B2	Communication methods, communication device station and access point The present invention provides a new trigger frame dedicated to NDP feedback procedure. This NDP feedback trigger frame comprises a specific field allowing stations (non-AP nodes) receiving this trigger frame to identify it as being a dedicated NDP feedback trigger frame. Thanks to this specific field, a receiving station knows that a NDP feedback procedure has started and that a NDP feedback is expected by the access point. The present invention also provides for communication methods using this NDP feedback trigger frame, communication device station and access point configured to implement these methods, and also a wireless communication network comprising such devices.
US11197271B2	Uplink multi-TTI scheduling in TDD system Systems and methods are disclosed for transmission and reception of an uplink grant during a gap created in radio resources assigned by a previous multiple Transmit Time Interval (multi-TTI) uplink grant in a system operating according to a Time Division Duplexing (TDD) scheme. In one embodiment, a method of operation of a wireless device operating according to a TDD scheme in a cellular communications network includes: receiving a first uplink grant from a radio network node that assigns first radio resources for a first multiple transmit time interval uplink transmission, the first radio resources comprising a set of consecutive subframes; and interrupting an uplink transmission on the first radio resources during a gap in the first radio resources assigned for the first multiple transmit time interval uplink transmission, the gap comprising a time domain gap within the set of consecutive subframes.
US11197262B2	Systems and methods of room profiling using wireless local area networks A method of creating a profile of a room via a plurality of wireless local area network (WLAN) access points may include determining, via a processor executing code instructions of an information handling system, a location fingerprint of a plurality of location data points of an information handling system relative to a plurality of address-identified access points; detecting a received signal strength indicator (RSSI) between the location data points of the information handling system and the access points and a time of flight (TOF) signal distance between the information handling system and the plurality of WLAN access points; and comparing the RSSI to a time of flight (TOF) signal between the location data points and the plurality of address-identified access points to: establish a location fingerprint for the location data points; and detect a reduction in power related to the RSSI passing through a barrier via a network interface device of the information handling system with at least one identified access point to define a barrier location.
US11197259B2	Coordination of simultaneous multi-RAT camping The present invention relates to the coordination of simultaneous multi-RAT camping in in a wireless communication network that provides radio access for a terminal device via at least a first and second wireless radio access operating with different radio access technologies. The improved multi-RAT camping is achieved by transmitting, by a network node, an indication regarding a set of camping areas, CAs, including a first set of camping areas being associated with the first RAT and a second set of camping areas being associated with the second RAT; performing, by the terminal device, camping in a coverage area defined based on the set of CAs; and updating, by the terminal device, the communication network with a geographic location of the terminal device a) when the terminal device enters a new coverage area being different from the coverage area defined by both the first and second set of CAs as a first mechanism, or b) when the terminal device enters a new coverage area being different from the coverage area defined by one of the first and second set of CAs as a second mechanism.
US11197251B2	Techniques and apparatuses for synchronization, scheduling, bandwidth allocation, and reference signal transmission in a 5th generation network As wireless communication technology advances, the bandwidth usage of wireless communications systems becomes increasingly flexible. For example, different user equipment (UEs) may support different bandwidths or radio frequency capabilities. However, a scheduling entity may not know wireless capabilities or characteristics (e.g., supported bandwidths, RF chain configurations, reconfiguration times, and/or the like) of the UEs for which the scheduling entity is to manage communications, which may hamper the ability of the scheduling entity to take advantage of the advances in flexible bandwidth usage described above. Techniques for synchronization, scheduling, bandwidth allocation, and reference signal transmission in a wireless communications system associated with flexible bandwidth allocation, such as a 5G network, are described herein.
US11197245B2	System and method for providing communication rules based on a status associated with a battery of a device A system and method for providing communication rules based on a status associated with a battery of a device such as a user equipment. In one embodiment, an apparatus (300, 600), and related method (1100, 1200), operative to communicate with a user equipment (200, 700) in a communication system (100) is configured to receive a status including a remaining charge associated with a battery (240) of the user equipment (200, 700). The apparatus (300, 600) is also configured to provide communication rules for the user equipment (200, 700) to manage a utilization of the battery (240) based on the status of the battery (240).
US11197243B1	Systems and methods for acquiring network control data of a user equipment in cellular networks A device of a network may receive, from a network device of the network, data identifying a radio access technology (RAT) type associated with a user equipment of the network, an extended discontinuous reception (eDRX) timer associated with the user equipment, and a power saving mode (PSM) timer associated with the user equipment. The device may store the data identifying the RAT type, the eDRX timer, and the PSM timer, and may provide, to an application server, a notification that includes the data identifying the RAT type, the eDRX timer, and the PSM timer. The data identifying the RAT type, the eDRX timer, and the PSM timer may cause the application server to control or troubleshoot the user equipment.
US11197242B2	Coordinated target wake time (TWT) service for localized wireless neighborhoods In one embodiment, a first wireless access point (AP) of a first basic service set (BSS) receives, from a second wireless AP of a second BSS, data indicative of an 802.11-based target wake time (TWT) schedule of a client of the second BSS. The first wireless AP identifies, from the receive data, a scheduled communication time of the client of the second BSS in the TWT schedule. The first wireless AP generates an 802.11-based TWT schedule for a client of the first BSS that avoids the scheduled communication time of the client of the second BSS. The first wireless AP sends the generated 802.11-based TWT schedule to the client of the first BSS, wherein the sent TWT schedule causes the client of the first BSS to wake from sleep at a scheduled wake time.
US11197235B2	Low overhead system information acquisition for wireless communication A method for low overhead system information acquisition (LOSIA) is disclosed. The LOSIA method includes several techniques for transmitting common channels in a next generation Radio Access Technology (xRAT). Instead of transmitting system information in a periodic, static, cell-specific, wideband manner, the transmission is triggered by user equipment in an “on demand” manner. The LOSIA method allows the network to control the overhead, bandwidth, and periodicity, as well as other characteristics. The LOSIA method employs several different techniques to trigger the information upon which the network can act, for example, by transmitting different payloads depending on the received trigger.
US11197225B2	Communication device, communication method, and program A communication device includes: a storing part storing a definition table where a reception power and a metric value are associated with each other, and a cumulative metric value; a receiving part that receives a broadcast signal transmitted from another communication device; a calculating part that acquires a metric value corresponding to a reception power of the broadcast signal received by the receiving part from the definition table, and calculates a cumulative metric value based on the acquired metric value and a metric value included in the received broadcast signal; and a determining part that updates a cumulative metric value stored in the storing part to the calculated cumulative metric value if the calculated cumulative metric value is smaller than the cumulative metric value stored in the storing part, and determines the other communication device transmitting the broadcast signal of the calculated cumulative metric value as a route construction target.
US11197221B2	Terminal apparatus, control apparatus, and communication control method To provide a communication control means for a handover procedure corresponding to a mobility preferable for a terminal or a communication path, and/or a control means for supporting a preferable handover procedure, and/or a communication control means for establishing a session supporting a preferable handover procedure. This provides the communication control means for providing the types of mobility preferable for the terminal and the communication path, and the handover for realizing diversified mobility.
US11197219B2	Method and apparatus for providing varied data limits to varied wireless devices using the same vehicle hotspot A system includes a wireless transceiver providing access to primary and secondary hotspot in-vehicle networks and a vehicle processor. The vehicle processor monitors data usage on the secondary hotspot network, and, responsive to the data usage exceeding a predefined data limit, throttles a data transfer rate of the secondary hotspot network in a predefined manner, while leaving the primary hotspot network unconstrained.
US11197208B2	Access control method and apparatus for use in mobile communication The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on 5G communication technology and IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A handover method of a terminal in a mobile communication system according to the present disclosure includes transmitting UE capability information including a random access-free handover indicator to a first base station, receiving a handover command message from the first base station, and transmitting, when the handover command message includes uplink resource information, a handover complete message to a second base station based on the uplink resource information.
US11197205B2	Mobile telecommunications system method including switching between radio resources based on measured signal properties A mobile telecommunications system method is described. A property of a first received reference signal from a first base station operating in a first mobile telecommunications system and a property of a second received reference signal from a second base station or a user equipment operating in a second mobile telecommunications system are measured. It is switched from the first base station to the second base station as a serving base station based on the property of the first received reference signal and on the property of the second received reference signal.
US11197204B2	Voice service handover A user entity (UE) such as a smartphone is configured to connect to both Wi-Fi and a Long Term Evolution (LTE) cellular network for voice and data services. For voice, the UE supports both Voice over LTE (VoLTE) and Voice over Wi-Fi (VoWiFi). When the UE is connected to VoWiFi and roaming from a first Wi-Fi access point to a second Wi-Fi access point, the UE and Mobility Management Entity in the cellular network carry out a preparatory handover to VoLTE to prevent service loss in the event of an unsuccessful VoWiFi connection from the second Wi-Fi access point.
US11197201B2	Wireless communication device and method of controlling same This invention discloses a method for controlling a wireless communication device to reduce the number of retry times of data packets during transmission. The method includes steps of: using a first packet length to generate and transmit data packets; counting retry times of data packets in a predetermined time period and generating a result accordingly; and using a second packet length smaller than said first packet length to generate and transmit data packets when said result is greater than a predetermined value.
US11197192B2	Network connection management method, device and system A network connection management method includes: when a preset network congestion event is detected, determining a target terminal, which is to be removed, among terminals which have currently accessed a local area network established by an AP; acquiring information, sent by the target terminal, about a cellular network standard supported by the target terminal; and if the information about the cellular network standard supported by the target terminal satisfies a preset network switching condition, sending a network switching notification to the target terminal, so as to enable the target terminal to be disconnected from the local area network and to access the cellular network. Data transmission rate of the terminal can therefore be improved.
US11197191B2	Method and apparatus for transmitting user data under congestion control in wireless communications Various solutions for transmitting user data under congestion control with respect to user equipment and network apparatus in wireless communications are described. An apparatus may establish a control plane connection to transmit user data. The apparatus may determine whether a back-off timer is running. The apparatus may establish a user plane connection when the back-off timer is running. The apparatus may transmit the user data via the user plane connection.
US11197187B2	Method and device for transmitting data unit In the present invention, if a transmitting device receives an activation command for a packet duplication function of a PDCP entity for a radio bearer (RB), the PDCP entity submits a PDCP protocol data unit (PDU) to each of multiple lower layer entities associated with the PDCP entity, and each of the multiple lower layer entities transmits the PDCP PDU. If the transmitting device receives a deactivation command for the packet duplication function, the PDCP entity submits the PDCP PDU to a single one of the multiple lower layer entities, and the single one of the multiple lower layer entities transmits the PDCP PDU.
US11197183B2	Measurement method, terminal device, and network device Disclosed in the present invention are a measurement method, a terminal device, and a network device. The method comprises: a terminal device receives measurement configuration information sent by a network device, the measurement configuration information comprising multiple measurement object categories to be measured; the terminal device measures multiple measurement objects belonging to the multiple measurement object categories according to the measurement configuration information; and the terminal device sends a measurement reports to the network device, the measurement report comprising measurement results of measurement objects satisfying a reporting condition among the multiple measurement objects. In this way, the network device can obtain measurement information of multiple measurement objects one time, thereby satisfying the demand for high-performance wireless resource management.
US11197178B2	Facilitating enhanced beam management in a wireless communication system Enhanced beam management for a wireless communication system is provided. In one example, a method comprises: determining, by a device comprising a processor, first beam information for a selected first beam of beams associated with a base station device, wherein the selected first beam is for downlink transmission; determining, by the device, second beam information for a selected second beam of the beams associated with the base station device, wherein the selected second beam is an alternative to the selected first beam for transmission of downlink data to the device, and the determining the second beam information is performed during a random access channel procedure; and transmitting, by the device, to a network device, the first beam information and the second beam information.
US11197177B2	Outdoor lighting network as a contingency connectivity infrastructure An outdoor lighting network (OLN) is disclosed as a supplementary or contingency communications infrastructure for smart city systems. The OLN may integrate light points within the network as receivers which are switched from a standard OLN communication protocol to a D2D based protocol upon disruption of a primary smart city systems communications network, wherein each communication protocol includes a respective message prioritization method. Aspects of the disclosure additionally includes methods and apparatus for implementing an outdoor lighting network which can act, in cases of primary communication failure, as a D2D network in order to pass messages from smart city system field devices, through the converted D2D OLN network and to a smart city system central manager for proper handling and distribution of the smart city system field device communications.
US11197170B2	Controlling directional communication equipment A communication device controls directional communication equipment. In one embodiment, the communication device determines a distance for directionally sensing spectral conditions, and jointly selects an antenna beamwidth and sensing sensitivity with which to directionally sense the spectral conditions based on the distance.
US11197168B2	Systems and methods to augment the capacities and capabilities of cellular networks through an unmanned aerial vehicle network overlay A system includes a wireless network and a software defined network overlaid over the wireless network. The software defined network includes at least one UAV having a software defined network device and a bridging radio component. The system includes a communication component in communication with the bridging radio component and a controller connected to the software defined network that makes routing decisions and communicates the routing decisions to the software defined network device.
US11197161B2	System and method for connectivity management A method or system for provisioning an embedded universal integrated circuit card “eUICC” profile to an eUICC enabled SIM. The provisioning comprising, providing an always provisioned international mobile subscriber identity “IMSI” to the SIM, activating abase profile integrated circuit card identifier “ICCID” on the SIM, activating a selected eUICC profile with a network operator, and instructing downloading of the eUICC profile to the SIM by the network operator.
US11197158B2	Vehicle and method for controlling the same A vehicle may include a plurality of seats including at least one front seat provided with a driver seat and at least one back seat located behind the front seat, an authentication module configured to perform authentication of a user, and a controller configured to provide a connected vehicle service according to whether authentication is completed by the authentication module, wherein the controller determines whether the user is accommodated on the back seat, and controls the authentication module to perform authentication of the connected vehicle service executable in the back seat on the basis of the determined result.
US11197154B2	Secure provisioning for wireless local area network technologies Cellular connections can be used to provision non-cellular devices such as internet-of-things (IoT) devices. For example, IoT devices can comprise Bluetooth, Wi-Fi, and cellular capabilities. However, the cellular capability can be used to provision the IoT devices using non-internet protocol data delivery to prevent security vulnerabilities. Data can be transmitted to the IoT device using core elements without using an IP stack. Thus, IoT device configurations and the keys can be provisioned over-the-air without the use of internet protocol data.
US11197151B2	Network access method of terminal, and method and apparatus for mobility support and data delivery The present disclosure relates to a communication technique for convergence of IoT technology and a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) on the basis of 5G communication technology and IoT-related technology. The present invention provides a method and an apparatus for buffering downlink data to a mobile initiated communication-only mode terminal.
US11197147B2	Unmanned aerial vehicle access method and device An unmanned aerial vehicle access method includes: when an access request message sent by an unmanned aerial vehicle is received, acquiring an international mobile equipment identity (IMEI) of the unmanned aerial vehicle; performing identity authentication on the unmanned aerial vehicle according to the IMEI of the unmanned aerial vehicle so as to obtain an identity authentication result; if the identity authentication result is authentication success, determining to accept the access of the unmanned aerial vehicle; and sending, to the unmanned aerial vehicle, a first access response message for indicating that the access is accepted. Therefore, an unmanned aerial vehicle without passing the identity authentication can be prevented from accessing a cellular network, thereby reducing interference to the cellular network, improving the reliability of the access of the unmanned aerial vehicle.
US11197145B2	Social media content for emergency management A method for providing an alternate communication pathway for emergency data to an emergency service provider (ESP) is disclosed. In some embodiments, one or more processors of said emergency assistance system (EAS) implement the method for using social media content to detect and facilitate emergency communications.
US11197144B2	Portable energy storage system for rescue system Provided is a portable energy storage system (P-ESS) including a wireless communication module for forming a local wireless network. The P-ESS provides wireless communication between terminals within the local wireless network formed by the wireless communication module. In doing so, the terminals within the local wireless network are allowed to communicate with each other in an area or situation where communication is disabled, so that users of the terminals can check each other's safety or location.
US11197139B2	Reception of search spaces and grants in EMTC Design of search spaces and grants in enhanced machine-type communication (eMTC) is discussed in which the search space for common control information is determined based on the search space for non-common control information. In addition, the monitoring of search spaces by mobile devices is also discussed. Additionally, communication schemes between base stations and mobile devices in which information is provided in multiple transmission modes is also discussed. Other aspects discuss schemes for the transmission of control information.
US11197136B2	Accessing a memory resource at one or more physically remote entities Apparatuses, systems, and methods related to accessing a memory resource at one or more physically remote entities are described. A system accessing a memory resource at one or more physically remote entities may enable performance of functions, including automated functions critical for prevention of damage to a product, personnel safety, and/or reliable operation, based on increased access to data that may improve performance of a mission profile. For instance, one apparatus described herein includes a first vehicle configured to determine that a processing capability or a memory capacity, or both, at the first vehicle is insufficient to perform a processing operation at the first vehicle, identify additional processing resources or additional memory capacity, or both, at a second vehicle that is in wireless communication with the first vehicle based at least in part on determining that the processing capability or the memory capacity, or both, at the first vehicle is insufficient, and perform the processing operation at the first vehicle using the additional processing resources or the additional memory capacity, or both.
US11197130B2	Method and apparatus for providing a bot service A method and apparatus for providing a bot service is described herein. During operation a bot server will receive a request from a user. An action will be taken by the bot server that is dependent upon a talkgroup associated with the user. Because the action taken by the bot server is dependent upon talkgroup, the action taken can be tailored to specific individuals.
US11197127B1	System and method for determining physical locations of addresses A method of determining a physical location for an address. The method includes receiving from a first global positioning system on a vehicle a first set of global positioning data indicative of a vehicle location. The method may also receive from a second global positioning system on a portable electronic device a second set of global positioning data indicative of a portable electronic device location. The method may also receive a set of location metadata associated with a picture. The method determines a residence location from the first set of global positioning data, the second set of global positioning data, or the set of location metadata. The method then associates the physical location to the address.
US11197125B2	Methods and apparatus to associate geographic locations with user devices Methods, apparatus, systems and articles of manufacture are disclosed to associate geographic locations with user devices. An example apparatus includes means for classifying a network that connects a user device to an audience measurement entity based on source identifying information transmitted from the user device, means for determining a geographic location associated with an impression indicated by media identifying information, and means for classifying the geographic location of the user device as a home location based on a timestamp associated with the impression, the timestamp retrieved from a database of user profiles.
US11197123B2	Generation, curation, and presentation of media collections Systems and methods are provided for receiving, at a first computing device, a user-provided request to activate a new media collection, sending, by the first computing device, the request to a server computer to activate the new media collection, receiving, by the first computing device, confirmation that the new media collection was activated, receiving, at the first computing device, a plurality of content messages associated with the new media collection, receiving, at the first computing device, a user-provided selection of the plurality of content messages for inclusion in the new media collection, sending, to the server computer, an indication of the selection of the content messages for inclusion in the new media collection, wherein the server computer causes the selection of content messages to be included in the new media collection and displayed responsive to a request from at least a second computing device to view the new media collection.
US11197117B2	Media playback based on sensor data Example techniques relate to playback based on acoustic signals in a system including a first playback device and a second playback device. A first playback device may detect a first acoustic signal. The first playback device sends, to a network device, data corresponding to the detected first acoustic signal. The network device may generate one or more instructions based on the sent data corresponding to the detected first acoustic signal and send data representing such instructions to the first playback device. Based on the instructions, the first playback device plays back audio content. Further, the second playback device may stop playing back audio content based on further instructions.
US11197115B2	Systems and methods for authenticating and calibrating passive speakers with a graphical user interface Systems and methods for detecting and configuring passive speakers within a playback system using a graphical user interface are disclosed. In one embodiment, a method of for detecting and configuration passive speakers in a playback system using a mobile device includes deriving speaker identification data concerning one or more passive speakers connected to an audio device in a playback system based upon at least an electrical signal sent to and returned from the one or more passive speakers, where the electrical signal is sent by the audio device including an audio stage comprising one or more amplifiers, and where the speaker identification data comprises information identifying a type of speaker, and displaying a graphical user interface screen on a mobile device based upon the identified type of speaker, where the displayed information and selectable options are dependent upon the identified type of speaker.
US11197111B2	Reduced feedback in valve-ric assembly A personal hearing device with a first dome, a receiver, a speaker channel extending from the receiver through the dome to a speaker channel output, an acoustic vent channel extending from outside of the receiver and through the dome, where an acoustic separation is provided between the speaker channel output and the vent opening to reduce the amount of sound output by the receiver entering the vent channel.
US11197110B2	Rechargeable battery with non-metallic casing for a hearing device The disclosed technology comprises a non-metallic rechargeable battery casing for a hearing device. For example, the battery casing comprises a polymer or plastic that encapsulates the battery chemistry (e.g., Li-Ion). The battery design has no additional metallic layers or metallic casing; rather, the battery is comprised of non-metallic lid, non-metallic can, and the battery chemistry is inside the non-metallic lid and can.
US11197103B2	MEMS devices and processes MEMS devices comprise a filter configured and arranged to inhibit the entry of particles into at least a region of the interior of the substrate cavity from a region underlying the substrate.
US11197102B2	Distributed transducer suspension cones (DTSC) A speaker device (1) having a frame (2), two opposite directed diaphragms (3, 3′), and two speaker drivers, each having at least one magnetic driver (10, 10′) for driving the two opposite directed diaphragms (3, 3′) in operation. A speaker damper (5, 5′) is associated with each of the two opposite directed diaphragms (3, 3′), and has a coil bracket (4, 4′) arranged to be driven by the associated at least one magnetic driver (10, 10′), a diaphragm connection member (6, 6′) arranged to fixedly attach the diaphragm (3, 3′) to the speaker damper (5, 5′), and a damper frame connection member (8, 8′) arranged to fixate the speaker damper (5, 5′) to the frame (2). The speaker damper (5, 5′) further comprises a damper leg member (7, 7′) arranged between the diaphragm connection member (6, 6′) and the damper frame connection member (8, 8′).
US11197101B2	Micro speaker capable of preventing voice coil rubbing A micro speaker capable of preventing voice coil rubbing, including an outer casing provided with a holding space, a diaphragm installed within the holding space, a magnet provided with an axis, a voice coil encircling the exterior of the magnet and connected to a diaphragm, and an elastic connecting member connected between the voice coil and the magnet. The diaphragm is disposed on the first end, and the magnet is disposed on the second end of the holding space so as to be separated from the diaphragm. The elastic connecting member is used to maintain a clearance between the voice coil and the magnet. After a signal voltage is fed into the voice coil, the diaphragm extends along the axis causing amplitudes of vibration, and the elastic connecting member reduces amplitudes of deflection produced along the axis, thereby preventing rubbing between the voice coil and the magnet from occurring.
US11197099B2	Screen sounding device The invention discloses a screen sounding device including a frame, a screen, and a driving device. The driving device has a magnetic circuit system fixed on screen, an electromagnet driving the magnetic circuit system to vibrate and fixed on the frame and an elastic connector connecting magnetic circuit system and electromagnet. The magnetic circuit system includes a magnet arranged around the electromagnet and a magnetic frame fixing the magnet. The magnetic frame includes a top wall fixed to the screen, a bottom wall arranged opposite to top wall and a side wall connecting the top wall and the bottom wall. The magnet is fixed on a side surface of the side wall facing the electromagnet. Applying the technical solution can meet low energy consumption and provide adequate stronger driving force.
US11197095B2	One-click measurement for headphones A memory stores a linear model predicting a preference rating for in-ear headphones. A processor is programmed to generate a headphone response curve defining a frequency response of a headphone, apply the linear model to the headphone response curve to determine a preference rating, and provide the preference rating to predict overall sound quality of the in-ear headphone without listening tests.
US11197076B1	Vehicle tracking techniques A vehicle monitoring system, includes a vehicle database, which includes information associated with a plurality of vehicles. The vehicle monitoring system also includes a sensor database, which includes information captured by a sensor of an observing vehicle, and one or more processors. The one or more processors may generate a request to determine information associated with a target vehicle and to transmit the request to the sensor in response to determining that the information captured by the sensor does not include the information associated with the target vehicle. The sensor captures the information associated with the target vehicle based at least in part on the request. The one or more processors may also receive and store the information associated with the target vehicle from the sensor. Further, the one or more processors may output the information associated with the target vehicle to a computing device.
US11197065B2	Gas detection device, information processing device, and program Provided are a gas detection device, an information processing device, and a program which enable a user himself/herself to easily determine whether a gas leak has occurred. The gas detection device includes: a first imaging section configured to capture an image of an inspection region in an infrared region; a second imaging section configured to capture an image of the inspection region in a wavelength range that is not influenced by light absorption by gas; and a hardware processor configured to perform image processing for detecting a gas in a first image captured by a first imaging section, and to perform control to simultaneously display various types of images on a display section from a display target image group including the first image, a second image captured by a second imaging section, and a third image subjected to the image processing.
US11197064B2	Display device, display control method, and program The present technology relates to a display device, a display control method, and a program that enable various states of the device to be expressed in a limited region. A television receiver set includes an indicator unit disposed at least in a part of a periphery of a display unit on which a predetermined image is displayed and including an indicator configured to be lit at a predetermined luminance, and a display control unit configured to perform control such that the predetermined image displayed on the display unit is associated with lighting of the indicator. The present invention can be applied to a display device such as a television receiver set.
US11197056B2	Techniques for content cast mode In one aspect, a first device includes at least one processor and storage accessible to the at least one processor. The storage may include instructions executable by the at least one processor to receive a cast command in response to input to a source device, and to establish a cast mode to cast content from the source device to a target device pursuant to the cast command. The cast mode may be established based at least in part on information appertaining to the target device. The instructions may also be executable to present the content on the target device in a first format responsive to establishing a first cast mode and to present the content on the target device in a second format responsive to establishing a second cast mode.
US11197053B2	Set-top box with enhanced content and system and method for use of same A set-top box with enhanced content and system and method for use of the same are disclosed. In one embodiment of the set-top box, a wireless transceiver is located within a housing, which also interconnectively includes a television input, a television output, a processor, and memory. The set-top box provides a fully tuned signal including general content via the television output to a display or a television, for example. The set-top box may also identify a proximate wireless-enabled interactive programmable device and responsive to identifying the proximate wireless-enabled interactive device, forward a fully tuned signal including custom content relative to a group identification associated with the proximate wireless-enabled interactive programmable device.
US11197051B2	Systems and methods for achieving optimal network bitrate A method of encoding packets of a media stream includes establishing a data connection between a client device and a server, sending a first packet of the media stream from the server to the client device at a first bit rate, receiving, at the server, a first acknowledgment signal from the client device responsive to receipt of the first packet, determining a second bit rate based on the first acknowledgment signal, and sending a second packet of the media stream from the server to the client at the second bit rate.
US11197045B1	Video compression A method, system and product for compressing videos. The method comprising: obtaining a video that comprises a sequence of video frames, wherein the sequence of video frames comprises at least a first frame and a second frame, wherein the first frame is ordered before the second frame in the sequence of video frames; determining to preserve the first frame in its entirety; and in response to a determination to utilize a partial frame instead of the second frame: cropping the second frame to determine a cropped frame, wherein the cropped frame is smaller in at least one dimension than the second frame, wherein said cropping is based on an anchor location; whereby an alternative video can be constructed using the first frame and the cropped frame, wherein the alternative video does not include a remainder portion of the second frame in an explicit manner.
US11197043B2	Legacy video network configuration in a distributed access architecture In one embodiment, a method receives a network topology of a distributed access architecture and a legacy video network. Video streams include characteristics that are associated with delivery via the legacy video network. The method selects a set of anchor points for a remote physical device in the distributed access architecture where the set of anchor points are associated with a geographic location of the remote physical device. A set of attribute labels are selected for the set of anchor points where the set of attribute labels associated with characteristics of the video streams. The method then generates a definition of video streams based on the anchor points and the attribute labels for a remote physical device configuration and generates the remote physical device configuration for video. The remote physical device configuration is used to provide the video streams to the remote physical device.
US11197039B2	Systems and methods for providing a slow motion video stream concurrently with a normal-speed video stream upon detection of an event Methods and systems for providing a video stream along with a slow motion video showing a particular event depicted in the video stream are described herein. The method includes generating a first video stream and generating a second video stream, which is a slow motion video stream, from the first video stream by modifying a playback speed of the first video stream. The method includes monitoring content of the first video stream to identify an event trigger of a predefined set of event triggers. Each event trigger indicates a presence in the first video stream of an event that is to be generated for display using the second video stream. The method includes determining, based on the identifying of the event trigger, to transmit the second video stream along with the first video stream, and simultaneously transmitting both the first video stream and the second video stream.
US11197036B2	Multimedia stream analysis and retrieval There is disclosed a method of processing a video stream, comprising: performing a content analysis of the video stream; identifying a transition from one segment to another segment in the video stream based on the content analysis; and marking a segment boundary corresponding to the identified transition.
US11197025B2	Signaling of matrix intra prediction parameters in video coding A video coder determines a plurality of available Matrix Intra Prediction (MIP) parameter sets (MPS's) for a picture of video data. The plurality of available MPS's is a union of (i) a subset of all default MPS's and (ii) a set of additional MPS's that are signaled in the bitstream. Each of the default MPS's is associated with a predefined MIP mode in a codec. Each of the set of additional MPS's is associated with a new MIP mode in a set of new MIP modes. The video decoder uses a MIP mode associated with an MPS in the plurality of available MPS's to generate a prediction block for a current block of the picture.
US11197009B2	Processing sub-partitions in parallel using reference pixels A method includes receiving a current block to be coded and splitting the current block into a plurality of sub-partitions. A first set of reference pixels is determined. The method processes a first sub-partition in the plurality of sub-partitions using the first set of reference pixels and a second sub-partition in the plurality of sub-partitions using the first set of reference pixels in parallel. Then, the method processes a third sub-partition in the plurality of sub-partitions based on a second set of reference pixels determined from the processing of the first sub-partition and processing a fourth sub-partition in the plurality of sub-partitions based on a third set of reference pixels determined from the processing of the second sub-partition.
US11197003B2	Unified constrains for the merge affine mode and the non-merge affine mode Devices, systems and methods for sub-block based prediction are described. In a representative aspect, a method for video processing comprises determining a block size constrain, making a determination, based on the block size constrain, about whether or not a merge affine mode and a non-merge affine mode are allowed for a video block in a video frame, and generating a bitstream representation of the video block based on the making the determination.
US11196997B2	Image compression A number of colors in a predefined region of an image to be compressed are determined. The predefined region has a plurality of pixels. In response to determining that the number of colors is greater than a first predefined threshold, a lossy compression process is selected dependent on a number of pixels in the predefined region having a predefined color. The selected lossy compression process is applied to the predefined region.
US11196988B2	Reference picture management and list construction Techniques for encoding video with motion compensation include a compressed bitstream syntax that includes a list of all motion prediction reference frames without distinguishing between short-term reference frame and long-term reference frames. The list of reference frames may be provided in a slice header and may apply to encoded data video data within the corresponding slice. The list may be prefaced with a single number indicating the total number of reference frames. In an aspect delta POC reference numbers may be encoded with a flag indicating the sign of the delta POC when the absolute value of the POC is not equal to zero. In another aspect, a flag may be encoded for every reference frame indicating if POC information should be used when scaling prediction references, and a weighting parameter may be included when POC information should be used.
US11196985B1	Surface adaptation for projection-based augmented reality system In one embodiment, a method includes retrieving a media content item for display on a projectable surface. The method includes sending, to an interaction device including a projector and a camera, instructions causing the camera to capture one or more images of the projectable surface, receiving the one or more images from the interaction device, and determining one or more attributes of the surface based on the one or more images. The method also includes modifying the media content item based at least in part on the one or more attributes of the projectable surface and sending, to the interaction device, the modified media content item and instructions causing the projector to project the modified media content on the projectable surface.
US11196982B2	Time-of-flight camera, electronic device and calibration method A time-of-flight camera has: a light source for emitting light; a first imaging sensor; and a controller configured to perform a time-of-flight measurement calibration based on determining at least one of a cyclic error and an offset error by detecting light emitted from the light source with a second imaging sensor, wherein a predetermined optical path is provided between the light source and the second imaging sensor.
US11196980B2	Non-intrusive 360 view without camera at the viewpoint The invention includes systems and methods to provide a non-intrusive 360 view without a camera at the viewpoint. The invention processes video feeds from an array of cameras to track an object in the video feeds and generates an immersive media from the video feeds. The system identifies a primary object and tracks the primary object with an array of mounted sets of at least two cameras. Each of the sets including a camera directed at the object and another camera directed at a background of the object. The system then stitches the video feeds to generate the immersive media.
US11196976B2	Systems and methods for virtual light field expansion with electro-optical tessellation Some implementations of the disclosure are directed to tessellating a light field into a size or depth that is larger or further extended than the pupil size of an imaging system or display system. In some implementations, a display system comprises: a display configured to emit light corresponding to an image; a first optical component positioned in front of the display, the first optical component configured to pass the light to an orthogonal field evolving cavity (OFEC) at a plurality of different angles; the OFEC, wherein the OFEC comprises a plurality of reflectors that are configured to reflect the light passed at the plurality of different angles to tessellate the size of the image to form a tessellated image; and a second optical component optically coupled to the OFEC, the second optical component configured to relay the tessellated image through an exit pupil of the display system.
US11196963B1	Programmable video composition layout Implementations for combining a plurality of content based on instructions for a layout of a video conference are described. A video conference is established between a plurality of devices of participants of the video conference. First content is received from a device of the plurality of devices in the established video conference. Second content is also received. Instructions for a layout of the first content and the second content during the video conference is received. Based on the instructions for the layout, the first content and the second content are combined into a composite video stream. The composite video stream is saved or transmitted.
US11196961B2	Transmission device, reception device, control method, program, and transmission and reception system The present technology relates to a transmission device, a reception device, a control method, a program, and a transmission and reception system capable of increasing a data transmission efficiency. In a case where a data stream is transmitted in a predetermined mode, and when a parameter that defines content of the mode is changed, the transmission device according to one aspect of the present technology switches transmission of the data stream in the mode defined by the changed parameter is started after training processing for performing data synchronization and correction of a difference between data timings of the lanes by the reception device is executed or is started without executing the training processing according to a type of a parameter to be changed. The present technology is applied to data transmission between chips.
US11196960B2	Closed captioning management system Media content typically includes closed captioning information such as subtitled in domestic and foreign languages. Techniques and mechanisms provide that closed captioning information may be toggled on/off using menu options and preferences as well as automatically managed by intelligently monitoring the environment surrounding a device. Device sensors such as microphones and vibration monitors determine the noise level of an environment as well as the spectral characteristics of the noise to determine whether the noise profile would interfere with the video playback experience. A particular environmental noise profile could automatically trigger the display of closed captioning information or present an easy access, otherwise unavailable toggle to display closed captioning information associated with a video stream.
US11196955B2	Solid-state imaging element and camera system Disclosed herein is a solid-state imaging element including a pixel unit configured to include a plurality of pixels arranged in a matrix and a pixel signal readout unit configured to include an analog-digital conversion unit that carries out analog-digital conversion of a pixel signal read out from the pixel unit. Each one of the pixels in the pixel unit includes a plurality of divided pixels arising from division into regions different from each other in optical sensitivity or a charge accumulation amount. The pixel signal readout unit reads out divided-pixel signals of the divided pixels in the pixel. The analog-digital conversion unit carries out analog-digital conversion of the divided-pixel signals that are read out and adds the divided-pixel signals to each other to obtain a pixel signal of one pixel.
US11196952B2	Comparing circuit and an image sensor including a current stabilization circuit A comparing circuit may include a first amplifier and a second amplifier. The first amplifier performs a correlated double sampling operation in response to a pixel signal and a ramp signal, and the second amplifier amplifies an output signal of the first amplifier. The second amplifier includes a current stabilization circuit that supplies current to the second amplifier during the correlated double sampling operation irrespective of the output signal of the first amplifier.
US11196949B2	Subrange ADC for image sensor A subrange analog-to-digital converter (ADC) converts analog image signal received from a bitline to a digital signal through an ADC comparator. The comparator is shared by a successive approximation register (SAR) ADC coupled to provide M upper output bits (UOB) of the subrange ADC and a ramp ADC coupled to provide N lower output bits (LOB). The digital-to-analog converter (DAC) of the SAR ADC comprises M buffered bit capacitors connected to the comparator. Each buffered bit capacitor comprises a bit capacitor, a bit buffer, and a bit switch controlled by one of the UOB of the SAR ADC. A ramp buffer is coupled between a ramp generator and a ramp capacitor. The ramp capacitor is further coupled to the same comparator. The implementation of ramp buffer and the bit buffers as well as their sharing of the same kind of buffer reduces differential nonlinear (DNL) error of the subrange ADC.
US11196947B2	Optical sensor A matrix-array optical sensor including individual detection cells each including at least one photodiode operating in photovoltaic mode, a first amplifier stage connected directly or indirectly to the photodiode and a capacitance connected directly or indirectly to the output of the first amplifier stage and the voltage of which varies with the illuminance on the photodiode, the sensor being arranged to a ensure a one-way flow of current to or from said capacitance in order to bring the latter to a voltage corresponding to an extremum of the illuminance during an operating cycle of the photodiode.
US11196944B2	System for infinite windows with optical disparity and depth resolution Aspects of the subject disclosure may include, for example, a machine-readable medium, comprising executable instructions that, when executed by a processing system including a processor, facilitate performance of operations, including: receiving measurements indicating a viewpoint and a gaze direction of a user in a room; receiving a plurality of real-time images from the two or more cameras outside of the room; creating a visual presentation comprising two or more of the plurality of real-time images stitched together, wherein the two or more of the plurality of real-time images are used to remove a physical object obstructing a view of one of the two or more cameras; and sending the visual presentation to the display device, wherein the display device presents the visual presentation on the screen. Other embodiments are disclosed.
US11196928B2	Optical collection module The present invention provides an optical collection module, including a bracket, a rotating assembly, a driving assembly for driving the rotating assembly to rotate, and a restoring module. The rotating assembly includes a main body and a prism installed to the main body. The driving assembly includes a magnet and several coils. The main body is rotatably mounted on the bracket. The magnet is installed to one of the bracket and the main body; the coils are installed to the other of the bracket and the main body. The magnet includes two polar faces along the polarization direction; the coils are opposite to one of the polar faces of the magnet. The invention cooperates with the coils through the magnet to make the rotating assembly rotate in multiple directions relative to the mounting plate, thereby the moving range of prism increases accordingly.
US11196925B2	Image processing apparatus that detects motion vectors, method of controlling the same, and storage medium An image processing apparatus comprises: one or more processors; and a memory storing instructions which, when the instructions are executed by the one or more processors, cause the image processing apparatus to function as: an obtaining unit configured to sequentially obtain first images and second images captured using a different optical system for each, the second images having a wider angle of view than the first images; and a detection unit configured to detect motion vectors in an image using the first images or the second images that are sequentially obtained, wherein the detection unit detects the motion vectors by using different images depending on whether or not a condition under which motion vectors can be detected from a predetermined area of the first images is satisfied.
US11196918B2	System, method, and apparatus for determining a high dynamic range image Systems and methods are disclosed for image signal processing. For example, systems may include an image sensor and a processing apparatus. The image sensor captures image data using a plurality of selectable exposure times. The processing apparatus receives a first image from the image sensor captured with a first exposure time and receives a second image from the image sensor captured with a second exposure time that is less than the first exposure time. A high dynamic range image is determined based on the first image and the second image, wherein an image portion of the high dynamic range image is based on a corresponding image portion of the second image when a pixel of a corresponding image portion of the first image is saturated. An output image that is based on the high dynamic range image is stored, displayed, or transmitted.
US11196916B2	Identification of an object based on identifying portions of the object captured by multiple image sensors having different luminance levels Example embodiments relate to multiple operating modes to expand dynamic range. An example embodiment includes a camera system. The camera system may include a first image sensor having a first dynamic range corresponding to a first range of luminance levels in a scene. The system may also include a second image sensor having a second dynamic range corresponding to a second range of luminance levels in the scene. The camera system may further include a processor coupled to the first image sensor and the second image sensor. The processor may be configured to execute instructions to identify objects of a first type in a first image of the scene captured by the first image sensor and identify objects of a second object type in a second image of the scene captured by the second image sensor.
US11196912B2	Recording control apparatus, recording control method, and program A recording control apparatus that controls to record an image captured by a camera starts recording of the image captured by the camera based on information acquired from the camera. In a case where an instruction to delete the image is received from a upper-level system configured to acquire information different from the information acquired from the camera or in a case where an instruction to the image is not received from the upper-level system for a certain period, the recording control apparatus deletes the image captured by the camera.
US11196910B2	Accessory device, imaging apparatus, and communication control program An imaging apparatus that provides, between itself and an accessory device, a notification channel used for notification from the imaging apparatus to the accessory device, a first data communication channel used in data transmission from the accessory device to the imaging apparatus, and a second data communication channel used in data transmission from the imaging apparatus to the accessory device. An accessory control unit executes switching of communication methods while notifying the imaging apparatus of a communication standby request for keeping data communication from the imaging apparatus to the accessory device from being performed, via the notification channel.
US11196902B2	Camera with lockable axes of rotation There is described an apparatus including a camera defining an azimuth axis. A swing supports the camera. The camera is rotatable relative to the swing about the azimuth axis. A yoke is rotatably coupled to the swing about a tilt axis. The swing is rotatable relative to the yoke about the tilt axis. A locking member attached to the swing is movable between a first position and a second position in which the locking member contacts the camera.
US11196897B2	Distributing and managing color profile An image forming apparatus determines whether a first image forming apparatus and the image forming apparatus are a same model, based on a first color profile used to determine a color output via a first image forming operation, and generates a second color profile that the image forming apparatus uses to output the same or a similar color to the color output via the first image forming operation.
US11196884B2	Image forming apparatus Provided is an image forming apparatus, in which a recording material is conveyed by a reverse portion rotated in a first direction at a first velocity which is faster than a conveyance velocity of the recording material in a fixing portion after a rear end portion of the recording material passes through the fixing portion, and then, the recording material is conveyed to a conveying portion by the reverse portion rotated in a second direction opposite to the first direction through a conveyance path at a second velocity which is faster than the conveyance velocity of the recording material in the fixing portion, and a conveyance velocity of the recording material is set to a third velocity which is slower than the second velocity at a predetermined timing before the rear end portion of the recording material reaches a curved portion of the conveyance path.
US11196882B2	Image forming apparatus on which card reader is mountable An image forming apparatus includes an image forming portion configured to form an image on a sheet; a mounting portion on which an IC card reader which includes a lighting portion where light indicating an operation state comes on and which is used for user authentication is mounted; a reader cover mounted on the mounting portion and covering the IC card reader, wherein the reader cover is provided with a plurality of openings, either one of the openings opposing the lighting portion of the IC card reader; and a light transmission sheet provided on the reader cover and covering the openings, wherein transmittance of visible light for the light transmission sheet is 5% or more and 25% or less.
US11196881B2	Image forming apparatus employs a line-of-sight detection technique to execute user operations in plural modes An image forming apparatus capable of forming an image on a recording material includes a display portion capable of displaying a software key permitting input by a user's line of sight; an image pickup portion configured to pick up an image of a user's face; and a controller capable of executing a setting mode in which setting such that the user's line of sight is in a detectable state is made on the basis of output of the image pickup portion and an input mode in which input corresponding to the software key is received in accordance with a line-of-sight input operation to the software key by the user's line of sight detected on the basis of the setting of the setting mode. The controller notifies a user of an event that an operation mode is changed from the setting mode to the input mode.
US11196874B2	Image processing device, image forming apparatus, image reading device, control method, and recording medium To provide an image processing device including a generator that generates output image data from input image data, a calculation processor that calculates an evaluation value indicating a degree of information loss of the output image data, a determiner that compares the evaluation value with a predetermined threshold value and determines a magnitude of the degree of information loss, and a display that displays information in accordance with a determination result by the determiner.
US11196870B2	Method, system, and device for cloud voice quality monitoring Systems and methods for communications are disclosed. The systems and methods can monitor a cloud-based voice over internet protocol (VoIP) calling system to determine an active call. The systems and methods can also analyze the active call to determine an indication of call quality, the analyzing occurring during the active call. Additionally, the systems and methods can compare the indication of call quality to a quality threshold. The compare can occur during the active call to determine when the active call has a poor call quality. The systems and methods can also report the poor call quality based on the comparing the indication of call quality to the quality threshold.
US11196865B2	Techniques for decisioning behavioral pairing in a task assignment system Techniques for decisioning behavioral pairing in a task assignment system are disclosed. In one particular embodiment, the techniques may be realized as a method for decisioning behavioral pairing in a task assignment system comprising: determining, by at least one computer processor communicatively coupled to and configured to operate in the task assignment system, a plurality of possible task-agent pairings among at least one task waiting for assignment and at least one agent available for assignment; and selecting, by the least one computer processor for assignment in the task assignment system, a first task-agent pairing of the plurality of possible task-agent pairings based at least in part on a first offer set to be offered by the agent or a first compensation to be received by the agent.
US11196860B1	Call content management for mobile devices One example method of operation may include identifying a plurality of mobile device telephone numbers associated with a plurality of mobile devices, forwarding the plurality of mobile device telephone numbers to a content delivery device, hashing the plurality of mobile device telephone numbers, storing the hashed plurality of mobile device telephone numbers in the content delivery device, identifying a scheduled call campaign to the plurality of mobile devices, forwarding call content associated with schedule call campaign to the plurality of mobile devices prior to calling the plurality of mobile devices, and responsive to receiving confirmation that the content was successfully forwarded to the plurality of mobile devices, initiating a calling device to begin calling the plurality of mobile devices.
US11196857B1	Methods and systems for authenticating a user on a call Methods and systems described in this disclosure allow customers to quickly be authenticated. In some embodiments, a device and a user verifier are associated with a user profile. When a call is received from the device, the user may be requested to input the user verifier. After verifying that the device is unique to the user and that the user verifier matches the user verifier associated with the user profile, the user may be authenticated to the call or activity.
US11196856B2	Standard mobile communication device distraction prevention and safety protocols Methods and systems for providing standardized mobile device distraction prevention and safety protocols are disclosed. In particular, an embodiment of a method for activating a distraction prevention or safety protocol behavior in a mobile device when the mobile device satisfies a specific condition is disclosed. The method includes discovering one or more protocol activators configured to transmit discovery information associated with a specific condition. The method further includes activating distraction prevention safety protocol behavior in the mobile device based at least in part on the discovery information. In an implementation, the specific condition may be a specified environment itself and or include an event when the mobile device enters a specified environment or a specified sequence of numbers is dialed from the mobile device.
US11196854B2	Electronic device The embodiments of the disclosure provide an electronic device, which comprises a casing, a display screen, an ambient light sensor disposed at one side of the display screen; the display screen and the ambient light sensor are both installed in the casing; a side portion of the casing is provided with a light sensing hole, and the ambient light sensor perceives external ambient light signals input from the light sensing hole.
US11196853B2	Connection and disconnection of shared audio endpoint Systems and methods are disclosed for connection and disconnection of a shared audio endpoint. One method includes monitoring a connection between a first user mobile device and a shared audio endpoint. The method also includes making, while monitoring, a first determination that a signal strength of the connection between the first user mobile device and the shared audio endpoint is less than a disconnection threshold. Further, the method includes making, while monitoring, a second determination that an active communication stream does not exist between the first user mobile device and the shared audio endpoint. Still further, the method includes closing the connection between the shared audio endpoint and the first user mobile device in response to both the first determination and the second determination.
US11196850B2	Wireless communication terminal A wireless communication terminal includes: a body; a camera on a back surface; a code reader attachable to the back surface; a display on a front surface with top and bottom edges longer than left and right edges; and first and second buttons on the front surface. Upper, lower, left, right areas are between respective edges of the front surface and those of the display. The camera is in an area opposite the upper area. A width of the lower area is wider than each of widths of the left and right areas. The first button is in the lower area. The second button is between a center line of the body passing through a center point of the front surface and in parallel with the top or bottom edge of the front surface and a line extending from the top edge of the display.
US11196849B2	Screen assembly, electronic device, and method for manufacturing electronic device A screen assembly, an electronic device, and a method for manufacturing the electronic device are provided. The screen assembly includes a liquid crystal panel, a backlight module, a camera, and a light-shielding adhesive layer. The backlight module is disposed on a side of the liquid crystal panel, defines a fist through hole, and includes a plastic ring disposed in the first through hole. The camera is at least partially received in the first through hole and fixed in the first through hole via the plastic ring. The light-shielding adhesive layer is disposed between the backlight module and the liquid crystal panel. A vertical projection of the light-shielding adhesive layer on the liquid crystal panel is within a vertical projection of the plastic ring on the liquid crystal panel. The light-shielding adhesive layer is operable to prevent lights leaked from the backlight module from entering a light-incident surface of the camera.
US11196846B2	Inline encryption of packet data in a wireless communication system In an example of the described techniques, a wireless communication system includes first memory, second memory, a direct memory access (DMA) controller, an encryption engine in-line between the DMA controller and the second memory, a first microprocessor, and a second microprocessor. The first microprocessor communicates with other systems that generate application data to be wirelessly transmitted. The application data to be wirelessly transmitted is stored in the second memory and programs the DMA controller to transfer packets of the application data to the first memory from the second memory. The encryption engine receives the packets of the application data from the DMA controller, encrypts the packets to generate encrypted application data packets, and outputs the encrypted application data packets for storage to the first memory.
US11196843B2	Application data access priority for remote storage systems Apparatuses, methods, and computer program products are provided for receiving a remote procedure call (RPC) processing request having a priority value from a client device and processing tasks from multiple clients according to the priority values. In certain embodiments, the apparatuses, methods, and computer program products receive a remote request, compare the priority value of the received RPC processing request with priority values of pending RPC processing requests, and assign the received RPC processing request to a queue of a plurality of queues in response to the comparing.
US11196834B2	System and a method for distributing information Embodiments of the invention relate to systems and methods for distributing information. In one or more embodiments of the invention, the method includes receiving, at a replicator, a single data stream originating from a data source, wherein the single data stream comprises a first plurality of data units from the data source; replicating, by the replicator, the single data stream to obtain a first replicated data stream and a second replicated data stream; transmitting the first replicated data stream to a first data recipient; and transmitting the second replicated data stream to a second data recipient.
US11196828B2	Method, apparatus, device and computer storage medium for determining source channel A method, apparatus, device and computer storage medium for determining a source channel are disclosed. A specific implementation solution is as follows: determining an interval between a time when an application is opened for the first time and an installation time of the application; if the interval exceeds a preset duration threshold, determining a source channel of the application according to channel information carried by an installation package of the application; if the interval does not exceed the preset duration threshold, determining the source channel of the application according to channel information transferred to the application when the application is opened for the first time. The present disclosure can improve the accuracy of the source channel of the application.
US11196824B2	Method for controlling functions of electronic device and server employing the method A method for controlling functions of an electronic device by a server includes establishing a communication connection between the server and the electronic device when a distance between the electronic device and the server is less than or equal to a preset value. Positioning information of the electronic device is acquired at every preset time when the electronic device enters a preset control area. A control mode of the electronic device is determined according to positioning information of the electronic device. Once a control signal is generated according to the control mode of the electronic device, status of an image-capturing device, and/or status of a microphone of the electronic device are controlled according to the control signal.
US11196818B2	Methods and apparatus for managing risk in digital communications of a smart appliance Apparatus and methods of operation of the apparatus that create a virtual machine and enable an Agent within the virtual machine to another Agent via a digital communications network and establish a communication channel for logical communications via the digital communications network. Communications transmitted and received according to the present invention proceed directly from a PeN agent to a second Agent without any storage or recordation of the transaction on an intermediate server. In some embodiments, the digital communications according to the present invention remain essentially imperceptible to network operators.
US11196816B2	Social network pooled post capture A social network image pool system can capture one or more image data items (e.g., image, video) in a temporary persistent post pool. The post pool enables for efficient capture of multiple image data items for publishing in a manner that allows multiple images data items to be captured while preserving the editability of the multiple items before they are published to a social network site.
US11196813B2	Execution control method and information processing apparatus An execution control method that causes a computer to execute a process, the process includes generating a first regression line that indicates a correlation between a reception time point of each of a plurality of event messages received in a first time period and a generation time point of each of the plurality of event messages, calculating, for each of the plurality of the event messages, a first difference between the generation time point of each event message and a value on the first regression line corresponding to the reception time point of each event message, and determining, based on a margin time in accordance with the calculated first difference, a notification time point to be added to a control message indicating a communication state of the plurality of event messages.
US11196811B2	Data communications between an exercise device and a personal content device A system for processing biological data is provided and includes a monitoring device configured to receive biological data responsive to a living being. The system also includes an interface device communicated with the monitoring device to receive the biological data. Furthermore, the system includes a data transfer device, configured to receive the biological data from the interface device and communicate the biological data to a processing device for processing. Additionally, a method for processing biological information is provided, wherein the method includes receiving biological information from a monitoring device responsive to a first party and responsive to an exercise regime and processing the biological information to generate resultant information responsive to at least one physical characteristic of the first party.
US11196795B2	Method and apparatus for predicting video decoding time A method and apparatus for predicting the software frame decoding time for an HLS variant bit stream based on measurements of the frame decoding time for the lowest bit rate variant given in the master playlist and acquired and played at initial session startup. This permits the determination of a maximum bitrate setting to be refined and applied at startup such that a media program player does not attempt to download and decode variants that might exceed its CPU capacity, thus preventing playback stalls and similar failures.
US11196790B2	Techniques for encoding a media title while constraining quality variations In various embodiments, a subsequence-based encoding application generates a convex hull of subsequence encode points based on multiple encoding points and a first subsequence included in a set of subsequences that are associated with a media title. The subsequence-based encoding application then generates a first encode list that includes multiple subsequence encode points based on the first convex hull. Notably, each subsequence encode point included in the first encode list is associated with a different subsequence. The subsequence-based encoding application selects a first subsequence encode point included in the first encode list based on a first variability constraint that is associated with a media metric. The subsequence-based encoding application then replaces the first subsequence encode point included in the first encode list with a second subsequence encode point to generate a second encode list. Finally, the subsequence-based encoding application generates an encoded media sequence based on the second encode list.
US11196788B2	Method and system for aggregating content streams based on sensor data Disclosed is a method of aggregating content streams. The method may include receiving, using a communication unit, a plurality of content streams from a plurality of mobile devices. Further, each of the plurality of mobile devices may include at least one recorder configured to generate a content stream. Furthermore, each of the plurality of content streams may be associated with at least one metadata. Additionally, the method may include analyzing, using a processing unit, the at least one metadata. Further, the method may include aggregating, using the processing unit, the plurality of content streams into an aggregated content stream container based on a result of the analyzing.
US11196784B2	Method, apparatus and system for creating discussion group based on instant messaging A method, apparatus and system for creating a discussion group based on instant messaging. Creating a new discussion group in response to a discussion group creating request sent by a client according to a page of an original discussion group, and taking members of the original discussion group as members of the new discussion group; receiving the members and a subject of the new discussion group that are added, deleted or changed on an editing page and sent by the client, and updating the same to the editing page of a local database; generating, in response to a confirmation request sent by the client, a discussion page and an instant messaging link associated with each other, and sending the instant messaging link to clients of all the members of the new discussion group; and entering, by the client, the new discussion group through the link.
US11196772B2	Data access policies To verify compliance with a data access policy, a query result including data specified by a requesting entity and a representation of a data access policy is received from a database. Based on the representation of the data access policy included in the query result, it is verified whether the requesting entity is permitted to access the data included in the query result. Transmission of the data included in the query result to the requesting entity is controlled responsive to the verification. Related methods, systems, and computer program products are also discussed.
US11196770B2	HTTP password mediator A method and system for password mediation including receiving, within an operating system network stack of a client device, a hypertext transfer protocol (HTTP) request message issued by a client application executing on the client device, the HTTP request message indicating an operation to be performed for a user of the client application at a destination system; requesting, by the client device, security information for the user with respect to the destination system; modifying, by the client device, the received HTTP request message to include the security information; and sending, by the client device, the modified HTTP request message to the destination system.
US11196757B2	Suspending security violating-database client connections in a database protection system A database protection system (DPS) is augmented to enable efficient handling of security-violating database client connections. To this end, when the DPS determines to suspend a suspect database client connection several actions are taken. The DPS drops the request and sends a database protocol-specific message to the database server; upon receiving an acknowledgment, the DPS closes the associated transport layer connection mechanism The DPS then initiates an interaction with the client, preferably an exchange of periodic messages (e.g., keep-alive messages) configured to maintain the client in a suspended state. While in this state, the client does not detect any problem with the application or the connection and thus does not try to reconnect to the database server. The DPS then performs an additional assessment/investigation of the violation even as the connection remains open, but suspended. Further action is then taken depending on the results of this evaluation.
US11196749B2	System and method for controlling a multi-tenant service-oriented architecture Systems, methods, and other embodiments associated with controlling a multi-tenant service-oriented architecture are described. In one embodiment, a method includes providing a collection of policies based upon who can access information of a user, wherein the information of the user is managed by a second service. A multi-tenant control module determines if a first service is able to contact the second service and obtain access to the user's information through the second service. An authentication service works in conjunction with the first and second services to assist in determining if the first service is able to contact the second service and obtain access to the user's information through the second service.
US11196748B1	Directory proxy for accessing remote domains A managed directory service obtains a request to generate a first account of a first directory within a first network. In response to the request, the managed directory service creates the first account within the first directory. From the request, the managed directory service also obtains credential information of a second account of a second directory within a second network. The managed directory service updates the first account to include this credential information to enable the first account to be used to access the second directory within the second network.
US11196731B2	Network-authentication control In some examples, an authentication node of a telecommunications network can receive an authentication request from a terminal, and an authentication-control message. The authentication node can skip an authentication operation with respect to the authentication request in response to the authentication-control message. In some examples, a relay node of the telecommunications network can detect an overload or service-interruption condition and determine, in response, the authentication-control message. The relay node can send the authentication-control message to the authentication node. In some examples, an authentication node can detect that its load level satisfies a predetermined criterion and, in response, skip an authentication operation and send a first message. Another authentication node can receive an indication of the first message and, in response, perform a second authentication operation.
US11196728B1	Caching login sessions to access a software testing environment Methods and apparatuses are described for caching login sessions to access a software testing environment. A server identifies a test case for execution against an application in the software testing environment, the test case comprising one or more test steps. The server retrieves test data based upon the identified test case and generates a session key using the test data. The server requests an active session from a login session cache using the session key. When an active session exists in the login session cache, the server receives, from the login session cache, session data corresponding to the active session, establishes a connection to the application in the software testing environment using the session data and without first authenticating to the software testing environment, and executes one or more test steps of the test case against the application in the software testing environment using the test data.
US11196727B2	Scaling IPsec processing on a virtual machine Certain embodiments described herein are generally directed to performing receive side scaling at a virtual network interface card for encapsulated encrypted data packets based on an security parameter index value of the encapsulated encrypted data packets.
US11196720B2	Secure storage and data exchange/sharing system using one time pads A streaming one time Pad cipher using a One Time Pad (OTP) provides secure data storage and retrieval. The data that is encrypted using the one time pad is stored in a repository that is separate from the generation and/or storage for the one time pad.
US11196716B2	Comparison of communications with encrypted light signals A method, system, and recording medium for communication comparison including communicating from a first device to a second device by the second device reading frequencies and intensities of light projected, by the first device, on an object.
US11196713B2	Classical implementation of quantum entanglement in datacenter network design Quantum mechanics provides several features useful for datacenter networking. The no cloning theorem, which states that it is impossible to mate a duplicate of an arbitrary, unknown quantum state, can be used to detect eavesdroppers. Entanglement allows two parties to have common knowledge of a shared state. These properties are being used today for quantum key exchange and quantum computing, but they are currently too expensive for general use. Fortunately, we can use classical mechanisms to get a close enough approximation of these quantum properties to solve some important problems in distributed computing. Nothing we describe here is quantum mechanical. Rather, we show that it is possible to use classical mechanisms to emulate some properties of quantum mechanics, which enable us to address interesting problems in distributed computing. The engineering insight, is that we can get closer to achieving these properties than might be expected through conventional thinking. The key to obtaining the properties we desire is to make the inherently asynchronous system temporarily locally synchronous for the operations we need. In this patent, we describe how to classically emulate the parts of the no cloning theorem and entanglement that we need for datacenter networking. We then demonstrate how those approximations to quantum behavior can be used to solve important problems in distributed computing, such as ‘exactly-once’ semantics in an environment where failures occur and can be healed without applications needing to know.
US11196710B1	Systems and methods for monitoring and securing networks using a shared buffer Disclosed are systems and methods for securing a network including one or more network nodes connecting a plurality of network connected devices of the network. A method may include: receiving and temporarily storing a plurality of data packets in a shared buffer of a network node; receiving requests from a first processing engine and a second processing engine to access a temporarily stored data packet; generating a first pointer and a second pointer to the temporarily stored data packet, the second pointer being different from the first pointer while pointing to the same temporarily stored data packet; and enabling the first processing engine to use the generated first pointer to access the temporarily stored data packet and the second processing engine to use the generated second pointer to access the temporarily stored data packet.
US11196706B2	Mediating creation and use of channels of a publish-subscribe service In one embodiment, a computer-implemented method comprises storing, in one or more data repositories, a plurality of channel records, each channel record including a channel identification (ID) and channel status indicator; receiving, at a computing device, a join request for a client account to join a channel, the join request including a first channel ID; determining whether a channel record of the plurality of channel records stored in the one or more data repositories includes a channel ID that matches the first channel ID; in response to determining that each channel record of the plurality of channel records does not include a channel ID that matches the first channel ID, creating and storing, in the one or more data repositories, a first channel record that includes: the first channel ID and a channel status indicator set to active; receiving, at the computing device, a first notification from a programmed message transport service that a channel corresponding to the first channel ID is set to inactive; in response to receiving the first notification, updating the channel status indicator of the first channel record in the one or more data repositories to indicate that the channel is inactive; receiving, at the computing device, a first request to broadcast a message to a channel corresponding to the first channel ID; in response to receiving the first request to broadcast the message to the channel corresponding to the first channel ID, determining that the channel status indicator of the first channel record is set to inactive and blocking the broadcast of the message to the programmed message transport service.
US11196693B2	Unsubscribe automation Methods, computer-readable media, software, and apparatuses may assist a consumer in unsubscribing to unwanted mailing list traffic and email based relationships. A consumer's discovered accounts and subscriptions may be listed and displayed to the consumer. For each identified account or subscription, the unsubscribe method may be determined and automated for the consumer.
US11196692B2	Social contract based messaging platform Disclosed is a social contract-based messaging platform. The social contract can be that messages exchanged between users spread or create a positive emotion, such as happiness. Any message that a recipient found to generate a negative emotion can be found to be in violation of the social contract, and the messaging platform can restrict the senders of such messages from spreading negative emotions by suspending their writing privileges. Thus, the messaging platform can encourage users to spread positive emotions.
US11196689B2	Situational message deferral Examples are disclosed that relate to deferring a message based upon a target situation for message presentation. One example provides a computing device including an output subsystem including one or more output devices, an input subsystem including one or more user input devices, and a logic device. The computing device further includes memory storing instructions executable by the logic device to receive a message from a remote computing system, output a notification of the message via the output subsystem, and receive via the input subsystem a request for a deferral of the message, the request for the deferral including an annotation to be stored for a later presentation with the message.
US11196684B2	Flow control device and method A flow control device includes an analysis unit identifying a flow of a received packet, a plurality of queues temporarily storing packets sorted according to each flow, an allocation information storage unit storing allocation information regarding a queue allocated for each flow, a sorting unit deciding a queue to be a storage destination of the received packet and sorts the packet based on a result identified by the analysis unit and the allocation information, a saved packet holding unit saving a packet belonging to a flow determined to have no allocation information regarding the queue to be allocated by the sorting unit, and a transmission unit transmitting the packet temporarily stored in the plurality of queues and the packet saved in the saved packet holding unit to a processing unit that processes a packet.
US11196683B2	Switch with side ports Data center switches are described. A rack of a data center can include several switches to implement a network topology. The switches can include ports on their fronts and sides such that cables can be coupled with these side ports to implement the network topology.
US11196680B1	Systems and methods for configuring an application platform using resources of a network A network device may determine, based on a provisioning request to host an application platform, a configuration of resources of a network for maintaining the application platform within the network. The network device may provision the resources to permit access to the application platform via a domain. The network device may receive, from a user device, a domain request that includes the domain, wherein the domain request is associated with configuring an application session between an application of the user device and the application platform. The network device may provide, to the user device, a response that includes an address of a host resource of the application platform, wherein the host resource is one of the resources. The network device may receive, from the user device, a session request that includes the address and may establish the application session between the user device and the host resource.
US11196678B2	QOS manager for system on a chip communications An example SoC includes a plurality of processing systems supporting respective Quality of Service (QoS) rules, channel circuitry that is configured to service communications for the plurality of processing systems and that includes a QoS manager. The QoS manager determines that a first processing system of the plurality of processing systems that operates according to first QoS rules desires to send a communication with a first QoS selection of the first QoS rules to a second processing system that operates according to second QoS rules, determines available communication receipt resources of the second processing system of the plurality of processing systems, the second processing system supporting second QoS rules, determines a communication resources allocation for the second processing system based upon the first QoS rules, the second QoS rules, and the first QoS selection, and directs the second processing system to operate according to the communication resource allocation.
US11196676B2	Encapsulation of data packets Example embodiments describe a transmitter including data encapsulation circuitry configured to encapsulate data packets into Data Transport Units, DTUs, for further transmission over a communication medium. The data packets have respective Quality of Service, QoS, tolerances. The data encapsulation circuitry is configured to delay transmission of first data packets with a lower QoS tolerance and to group the first data packets in a subset of DTUs available for transportation of the first data packets.
US11196674B2	Message type mapping for packet traffic prioritization Techniques that enable user plane data to be carried by control plane messages and still be correctly recognized and prioritized as user plane data in a packet network are provided. A base station of cellular network receives a message from a user equipment (UE). The base station transmits a packet based on the received message over a packet network to a control plane component of the cellular network. When the UE data includes user plane data, the base station sets a differentiated services code point (DSCP) marking of the packet so the packet is prioritized as user plane data in the packet network. When the received message does not include user plane data, the base station sets the DSCP marking of the packet so the packet is prioritized as control plane data.
US11196672B2	Policy mapping method and device, and user equipment The embodiments of the disclosure provide a policy mapping method and device and user equipment (UE). The method includes that: UE maps all policies or part of policies used in a first mobile communication system to a policy used in a second mobile communication system, the policies used in the first system including at least one of an access network discovery and selection policy (ANDSP) and a UE route selection policy (URSP).
US11196656B1	Improving diversity in cohorts for health research Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for assessing and adjusting the composition of groups for monitoring programs. In some implementations, a computer system determines a target level of diversity for a monitoring program based on a composition of a reference group. The system determines a group level of diversity for a group based on the composition of the group, wherein the group comprises at least one of candidates or participants for the monitoring program. The system determines that the group level of diversity does not provide the target level of diversity, and in response, selects one or more actions that are configured to adjust the composition of the group to achieve the target level of diversity in the group. The system provides output data that indicates the selected one or more actions to adjust the composition of the group toward the target level of diversity for the group.
US11196652B2	Transport layer monitoring and performance assessment for OTT services The present disclosure is directed to aspects of assessing performance of a session between an OTT service provider endpoint and an OTT service recipient endpoint in regard of a particular OTT service. The performance assessment is based on a series of data records generated for the session. Data record generation includes monitoring, at a network site between the two endpoints and during successive periods of time, at least one transport layer connection of the session. The monitoring is performed to determine, for each period of time, an activity metric indicative of a pending transport layer activity of the session in the respective period of time. This activity metric is then evaluated in connection with service performance assessment.
US11196650B2	Appliance network connectivity apparatus An appliance network connectivity apparatus includes a voltage sensor that generates a signal at an output that is proportional to a voltage provided to the appliance. A current sensor generates a signal at an output that is proportional to a current flowing through the appliance. A processor determines the electrical characteristics of power consumed by the appliance and executes web server software for communicating data through a network. A relay controls power from the power source to the appliance. A memory stores the electrical characteristics. A network interface provides the electrical characteristics to the network.
US11196648B2	Detecting and measuring microbursts in a networking device Systems, methods, and computer-readable storage media for monitoring queue occupancy in a network buffer, detecting microbursts, and analyzing the same. An ASIC device can monitor a queue occupancy value of a network buffer, detect when the queue occupancy value exceeds a first predetermined threshold queue occupancy, create a record with a time that the queue occupancy value exceeds the first predetermined threshold queue occupancy, a queue occupancy value at the time that the queue occupancy value exceeds the first predetermined threshold queue occupancy, detect when the queue occupancy value falls below a second predetermined threshold queue occupancy, and determine a maximum queue occupancy value between the time that the queue occupancy value exceeded the first predetermined threshold queue occupancy and a time that the queue occupancy value falls below the second predetermined threshold queue occupancy, and add to the record the maximum queue occupancy value, a time of the maximum queue occupancy value, the time that the queue that the queue occupancy value falls below the second predetermined threshold queue occupancy and the queue occupancy value at the time that the queue occupancy value falls below the second predetermined threshold queue occupancy.
US11196637B2	Systems and methods for modeling and simulating an IoT system Methods and systems to model, simulate and continuously analyze global non-functional properties, such as profitability, availability, security and performance, of complex Internet of Things (IoT) systems. This modeling enables the collaborative design, interoperability, documentation, simulation, testing, deployment, operations, analysis and optimization of connected services and IoT infrastructures. Various embodiments of the present invention may be characterized as a tool for modeling an IoT system and controlling the evolution of this system. The present invention enables a customer or any entity to describe and simulate an IoT system in different scenarios and, in turn, derive various estimates for what the customer will have to invest. This is of great benefit to entities since building out and implementing a complex IoT system is likely an expensive and time and resource consuming endeavor.
US11196633B2	Generalized correlation of network resources and associated data records in dynamic network environments Topology information including a plurality of snapshots of a network topology associated with respective points in time for a network can be received by an apparatus. Each snapshot is represented as a graph of nodes each corresponding to a network resource and having a node identifier. The graph for each snapshot is modified by replacing nodes representing network resources having the same role in the network with a single aggregated node. Feature learning is performed based on the modified graphs representing the plurality of snapshots, and determines a feature representation for each node in the modified graphs. An identifier for each node in the plurality of snapshots is associated with the corresponding feature representation for use in the correlation of network resources. Node identifiers for nodes in the same aggregated node in a modified graph are associated with the same feature representation.
US11196619B2	Network system capable of adjusting signal transmitting path A network system comprising: a control node; a first head node, comprising a first head forward port, a first head backward port and a first head backup port, wherein the first head forward port is connected to the control node; a first ordinary node, comprising a first forward port, a first backward port and a first backup port, wherein the first forward port is connected to the first head backward port; a second ordinary node, comprising a second forward port, a second backward port and a second backup port, wherein the second forward port is connected to the first backward port; and a third ordinary node, comprising a third forward port, a third backward port and a third backup port, wherein the third forward port is connected to the second backward port, wherein the third backup port is connected to the first head backup port.
US11196599B2	System and method for per frame overhead reduction in air interface for OFDMA systems An OFDMA system having a reduced overhead, particularly suitable for narrow bandwidth systems, in which uplink and downlink map messages have reduced length for efficiency.
US11196597B2	Orthogonal demodulation reference signal (DMRS) port generation for pi/2 binary phase shift keying (BPSK) Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may generate multiple orthogonal demodulation reference signal (DMRS) sequences associated with multiple orthogonal DMRS ports based at least in part on a pi/2 binary phase shift keying (BPSK) based DMRS base sequence and based at least in part on utilizing at least one of a frequency-domain comb structure or a time-domain orthogonal cover code (OCC), wherein the multiple orthogonal DMRS ports are associated with different UEs; determine a DMRS port, of the multiple orthogonal DMRS ports, to be used in association with a transmission of pi/2 BPSK modulated data; and transmit the pi/2 BPSK modulated data and a DMRS sequence, of the multiple orthogonal DMRS sequences, associated with the DMRS port. Numerous other aspects are provided.
US11196591B2	Centralized overlay gateway in public cloud Some embodiments provide a centralized overlay-network cloud gateway and a set of centralized services in a transit virtual private cloud (VPC) connected to multiple other compute VPCs hosting compute nodes (VMs, containers, etc.) that are part of (belong to) the overlay network. The centralized overlay-network cloud gateway provides connectivity between compute nodes of the overlay network (e.g., a logical network spanning multiple VPCs) and compute nodes in external networks. Some embodiments use the centralized overlay-network cloud gateway to provide transitive routing (e.g., routing through a transit VPC) in the absence of direct peering between source and destination VPCs. The overlay network, of some embodiments, uses the same subnetting and default gateway address for each compute node as the cloud provider network provided by the virtual private cloud provider.
US11196588B2	Redundant multicast tree in a fat tree network topology A method includes identifying within a network topology, by an apparatus, a plurality of network devices; and establishing by the apparatus, a multiple tree topology comprising a first multicast tree and a second multicast tree, the first and second multicast trees operable as redundant trees for multicast traffic in the network topology, the establishing including: allocating a first of the network devices as a corresponding root of the first multicast tree, allocating a first group of intermediate devices from the network devices as first forwarding devices in the first multicast tree, allocating a second group of intermediate devices as belonging to first leaf devices in the first multicast tree, and allocating terminal devices of the network devices as belonging to the first leaf devices, and allocating a second of the network devices as the corresponding root of the second multicast tree, allocating the second group of intermediate devices as second forwarding devices in the second multicast tree, allocating the first group of intermediate devices as belonging to second leaf devices in the second multicast tree, and allocating the terminal devices as belonging to the second leaf devices.
US11196582B2	Adapting to differences in device state reporting of third party servers Implementations herein relate to information describing one or more internal states of a technical system. Implementations herein are provided for characterizing reliability of various different third party servers, at least when reporting third party device statuses, as well as adapting protocols for device ecosystems affected by such reliability. Latency can affect accuracy of device states represented by assistant devices. Certain servers can be characterized as especially delayed when reporting an updated device state in response to a user request, and, as a result, the third party server can be correlated to a metric that characterizes the relative latency of the third party server. When the metric fails to satisfy a particular threshold, a server and/or client associated with the “ecosystem” of third party devices can affirmatively operate to retrieve device state updates, rather than passively await updates from a corresponding third party server.
US11196576B2	Method for indicating multicast forwarding entry and device Embodiments of the present disclosure provide a method for indicating a multicast forwarding entry and a device. The method includes: receiving a packet from a first node, wherein the packet comprises a multicast control message and an access loop identifier; obtaining, according to a multicast Internet Protocol (IP) address in the multicast control message, a multicast Media Access Control (MAC) address; obtaining an identifier of a first port according to the access loop identifier, wherein the first port is an egress port, on the multicast path, of the first port; sending a first forwarding entry to the first node, wherein a destination address of the first forwarding entry is the multicast MAC address and egress port information of the first forwarding entry is the identifier of the first port.
US11196570B2	Cryptologic blockchain interoperability membership system Systems and methods for membership-based cryptologic blockchain interoperability are provided. A receiver distributed ledger technology (DLT) network may include a data receiver node and a receiver validator node. The receiver validator node may receive a certification of token data stored on a furnisher blockchain. The certification may be signed by a plurality of furnisher validator nodes of a furnisher DLT network. To validate the certification, the receiver validator may obtain a furnisher credentials stored on a membership blockchain. The receiver validator node may perform the validation based on the furnisher credentials. The receiver validator node may digitally sign a validation of the certification. The receiver node of the receiver DLT network may commit the token data to a receiver blockchain in response to validation of the certification.
US11196569B2	Systems and methods for accuracy and attestation of validity of data shared in a secure distributed environment Systems and methods provide for validating data and attesting to its accuracy in a secure distributed environment. Encrypted data stored by a user in a datastore such as a blockchain or open public decentralized datastore can be validated by a validator. The validator is a trusted entity to whom the user provides decryption keys. Having access to the data, the validator can verify that it is accurate and can store a cryptographically signed validation certificate in the data store. Businesses engaging in transactions with the user can use the validation certificates to ensure that the user data is accurate and current.
US11196556B2	Method for restoring public key based on SM2 signature Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for recovering and verifying a public key. One of the methods includes accepting information encoding parameters of an elliptic curve, a published public key, a hash value of a message, a digital signature, and an identification parameter; generating a recovered public key based on the parameters of the elliptic curve, the hash value of the message, the digital signature, and the identification parameter; comparing the published public key and the recovered public key to verify the published public key.
US11196545B2	Methods and systems for crowdsourcing an outcome to an issue The disclosure extends to methods, systems, and devices for crowdsourcing an outcome to an issue through a platform. The method includes receiving voting data comprising a vote for an election from a user associated with an account facilitated by a voting server. The method includes generating a record for storing the voting data, wherein the record includes: a hashed identifier assigned to the user of the account, a public key assigned to the user of the account, and the voting data. The method includes broadcasting the record to a distributed network and storing the record on a blockchain database.
US11196543B2	Minimum evidence calculation in blockchain transactions An example operation may include one or more of generating evidence for a set of transactions, wherein the generating of the evidence comprises identifying one or more blocks containing one or more of the transactions in the set of transactions, and generating a branch of a hash tree of the set of transactions for each of the one or more blocks.
US11196534B1	Apparatus and methods for low power clock generation in multi-channel high speed devices Described are apparatus and methods for low power clock generation in multi-channel high speed devices. In implementations, a multi-channel data processing device includes a low frequency clock generation and distribution circuit configured to generate and distribute a 1/N sampling frequency (FS)(FS/N) clock, wherein N is larger or equal to 8, and multiple data processing channels connected to the low frequency generation and distribution circuit. Each data processing channel including input ports associated with different operating frequency clocks, and a channel local clock generation circuit comprising multipliers associated with some of the input ports, each multiplier configured to multiply the FS/N frequency clock to locally generate an operating frequency clock associated with an input port of the input ports.
US11196533B2	Time synchronization system and time synchronization method [Problem] To synchronize timings of transmitting and receiving a pulse signal (1 PPS signal) at a constant interval between communication apparatuses even in a case where an optical fiber connecting the communication apparatuses fluctuates in an optical characteristic and an optical fiber length. [Solution] The time synchronization system 20 transmits and receives a pulse signal at a constant interval between a local apparatus L (apparatus L) and a remote apparatus R (apparatus R) connected through the two-core bidirectional optical fibers F1 and F2 to synchronize time. A propagation delay amount τ1 in the fiber F1 is calculated, from a proportional relationship between T1 and T2 and a proportional relationship of τud and τ1, where T1 represents a propagation delay time difference between a pulse signals P1 and P4 of an identical wavelength λ1 returned after transmitting a pulse signal P1 of wavelength λ1 and a pulse signal P2 of wavelength λ2 different from λ1 to the remote apparatus R, T2 represents a propagation delay time difference between the pulse signal P1 of wavelength λ1 and a pulse signal P3 of wavelength λ2, and τud represents the round-trip delay time between the apparatuses L and R. The pulse signals P1 and P2 are transmitted with a time difference td corresponding to a difference between the current and last calculated propagation delay amounts τ1 being set so that the difference is zero.
US11196530B2	Method for switching status of secondary carrier, terminal device, and network device Implementations of the present disclosure disclose a method for switching a status of a secondary carrier, a terminal device, and a network device. The method comprises: a terminal device receiving a media access control (MAC) control element (CE) sent by a network device; and the terminal device switching a first secondary carrier of the terminal device from a first state to a second state according to the MAC CE, wherein the first state and the second state are two different states of an activated state, a deactivated state, and a dormant state.
US11196514B2	Hybrid automatic repeat request-acknowledgement (HARQ-ACK) history feedback channel Wireless communications systems and methods related to hybrid automatic repeat request (HARQ) history feedbacks are provided. A user equipment (UE) receives one or more data blocks of a plurality of data blocks, each of the one or more data blocks received in one of a plurality of transmission occasions. The UE transmits an individual feedback for each of the one or more data blocks indicating whether the data block is received successfully. The UE transmits a feedback history report for one or more transmission occasions of the plurality of transmission occasions.
US11196506B2	Interference signal generation device, interference signal generation system, and interference signal generation method An interference signal generation device includes a first converter configured to perform conversion on a frequency of an input signal based on a center frequency of a frequency band to be interfered, and a second converter configured to further perform conversion on a frequency of an output signal of the first converter based on the center frequency.
US11196498B2	High-precision time synchronization method The present disclosure provides a high-precision time synchronization method. With the method, a traditional time synchronization protocol of a traditional IEEE 1588 network can be improved by introducing a periodic perturbation time between any two nodes in the time synchronization network, the perturbation time can be caused by changing the lengths of transmission paths or introducing clock phase perturbation due to different clock frequencies in the transistor and the receiver. With the method, the relevance of resulting errors of multiple synchronizations can be eliminated, and the perturbation can be compensated by means of statistical averaging, such that the synchronization error due to the low clock resolution of the synchronization node can be decreased. The method may realize the time synchronization at the precision of nanosecond, having significant advantages over the traditional time synchronization method based on IEEE 1588 protocol.
US11196497B2	System and method for mitigating platform motion in a communications system A system and method for transmitting packets from a transceiver to a repeater in the presence of relative motion between the transceiver and the repeater. In some embodiments, the method includes: adjusting a plurality of transmission times; transmitting each of a plurality of packets, at a respective adjusted transmission time, from the transceiver to the repeater; and retransmitting, by the repeater, each of the packets, at a respective retransmission time, each of the retransmission times being, as a result of the adjusting, more nearly the same as it would have been, in the absence of: the relative motion, and the adjusting.
US11196491B2	Touch screen interface and infrared communication system integrated into a battery Apparatuses and methods relating to interfacing and controlling external batteries are described. In one embodiment, an external battery is integrated with a touch screen display. In one embodiment, the external battery provides an infrared communication link with a detachable device or system controller. In one embodiment, the external battery touch screen interface provides data received from a detachable device or system controller.
US11196489B2	Method for designing high-speed multichannel optical module, and optical module A method for designing a high-speed multichannel optical module. Components in an optical module are classified into a circuit part and an optical path part according to functions, and the circuit part and the optical path part are separately processed and then assembled to be an optical module. Thus, modular production is implemented, and multiple parts can be processed at the same time, thereby improving the production efficiency. Moreover, if any fault occurs to either of the parts, the part can be independently replaced and maintained, thereby preventing the entire optical module from being scrapped, facilitating control of the production costs, and improving the yield rate. Also disclosed in the present invention is a high-speed multichannel optical module, which is manufactured according to the design method above. The high-speed multichannel optical module employs a modular structure, and comprises a circuit part and an optical path part which are electrically connected. The structure is simple, and expansion and upgrade are facilitated.
US11196481B2	EMP-resistant satellite communications system and method An electromagnetic pulse (EMP) resistant telecommunications system includes core components mounted within and shielded by a Faraday cage. The components include a data source or storage device. An ethernet switch selectively connects the data source or storage device to a primary satellite router and a post-EMP satellite router. Telecommunications signals are output from and input to the core components via low noise blocks (LNBs) and block upconverters (BUCs). A method of resisting EMP interference for a telecommunications system includes the steps of enclosing and shielding core components in a Faraday cage and providing output via LNBs and BUCs to an antenna subsystem.
US11196480B2	High linearity satellite payload using solid state power amplifiers A solid state power amplifier uses a Doherty power amplifier that can be implemented as a monolithic microwave integrated circuit. By adjusting the DC bias of the amplifying stages in each branch of the Doherty amplifier, the output power, linearity, and DC power can be adjusted to provide a specified output, where the specification for the output can include the maintaining of desired DC power and linearity. The Doherty power amplifier can be used in a satellite payload or other application utilizing solid state power amplifiers, while providing the proper amount of RF output power and DC power. A single amplifier can have its bias levels adjusted for different output levels, helping to minimize the number of designs that are required for a given satellite payload, reducing the variety of parts in a satellite payload.
US11196468B2	Control apparatus, radio communication method, and radio communication program A control apparatus includes a calculation unit configured to calculate, for each of radio apparatuses, a combination of a pre-coding weight and a post-coding weight using a first channel information matrix based on estimated values of channel responses between each of the radio apparatuses and each of terminals, a selection unit configured to select one combination from the combinations calculated using the first channel information matrices as a first combination, and an orthogonalization unit configured to generate a second channel information matrix for each of the radio apparatuses by projecting each first channel information matrix onto the subspace that is orthogonal to the post-coding weight included in the first combination. The calculation unit calculates a combination for each of the radio apparatuses using a second channel information matrix, and the selection unit selects one combination from the combinations calculated using the second channel information matrix as a second combination.
US11196467B2	System and method for distributed antenna wireless communications A system and method are described for distributed antenna wireless communications. For example, a method implemented within a wireless transmission system comprised of a plurality of wireless client devices and a plurality of distributed antennas is described comprising: computing channel state information (CSI) for wireless communication channels between the plurality of base distributed antennas and the wireless client devices; computing precoding weights from the channel state information; precoding data using the precoding weights prior to wireless transmission from the plurality of distributed antennas to the wireless client devices; and wirelessly transmitting the precoded data from the distributed antennas to each of the wireless client devices, wherein the precoding causes radio frequency interference between the plurality of base stations but simultaneously generating a plurality of non-interfering radio frequency user channels between the plurality of distributed antennas and the plurality of wireless client devices.
US11196453B2	High-power hybrid SPDT switch A switch assembly includes a PIN diode connected between an antenna port and a receive port, a first shunt FET device connected between the receive port and ground, a first series FET device connected between the antenna port and a transmit port, a second shunt FET device connected between the transmit port and ground, and a plurality of bias control contacts configured to receive a corresponding plurality of bias control voltages to forward bias the first shunt FET device and the first series FET device into an ON state and to reverse bias the PIN diode and the second shunt FET device into an OFF state in a transmit mode, and to reverse bias the first shunt FET device and the first series FET device into the OFF state and to forward bias the PIN diode and the second shunt FET device into the ON state in a receive mode.
US11196448B2	Transmitter and parity permutation method thereof A transmitter is provided. The transmitter includes: a Low Density Parity Check (LDPC) encoder configured to encode input bits to generate parity bits; a parity permutator configured to perform parity permutation by interleaving the parity bits and group-wise interleaving a plurality of bit groups including the interleaved parity bits; and a puncturer configured to select some of the parity bits in the group-wise interleaved bit groups, and puncture the selected parity bits, wherein the parity permutator group-wise interleaves the bit groups such that some of the bit groups are positioned at predetermined positions, respectively, and a remainder of the bit groups are positioned without an order within the group-wise interleaved bit groups so that the puncturer selects parity bits included in the some of the bit groups positioned at the predetermined positions sequentially and selects parity bits included in the remainder of the bit groups without an order.
US11196443B2	Data compressor, data decompressor, and data compression/decompression system A technique to prevent a retrieving process of a conversion rule from taking a longer time is provided. Provided are a conversion table in which a predetermined number of entry regions capable of storing a mapping between first data and second data smaller in size than the first data are included, the predetermined number of entry regions are divided into a plurality of bank regions, and each of the plurality of bank regions includes entry regions smaller in number than the predetermined number, a determination unit configured to uniquely determine, among the plurality of bank regions, a bank region corresponding to the first data, and a processing unit configured to search entry regions of the determined bank region the predetermined number of times each or a smaller number of times than the predetermined number each, output, when the second data corresponding to the first data is stored, the second data, and when the second data corresponding to the first data is not stored, register the second data corresponding to the first data in an entry region in which another piece of second data is not stored and output the first data.
US11196438B1	High resolution analog to digital converter with factoring and background clock calibration Described are apparatus and methods for analog to digital converter (ADC) with factoring and background clock calibration. An apparatus includes an ADC configured to sample and convert differential input signals using a reference clock to obtain a defined number of samples during a first state in an acquisition clock cycle, and a finite state machine circuit configured to obtain the defined number of samples from the ADC using a clock based on the reference clock, factor the defined number of samples based on at least a common mode offset associated with the ADC, and send offset factored output to a controller.
US11196434B1	Successive approximation register (SAR) analog-to-digital converter (ADC) with noise-shaping property Certain aspects of the present disclosure provide a successive approximation register (SAR) analog-to-digital converter (ADC) implemented with a digital filter for noise shaping. For example, certain aspects provide a circuit for analog-to-digital conversion having: a first digital-to-analog converter (DAC) having an output coupled to a sampling node; a comparator having an input coupled to the sampling node; SAR logic having an input coupled to an output of the comparator and at least one output coupled to an input of the first DAC; a quantizer configured to generate a first digital signal representing a voltage at the sampling node; a digital filter configured to apply a filter to the first digital signal; and a second DAC configured to generate an analog signal representing the filtered first digital signal and provide the analog signal to the sampling node.
US11196431B1	High-speed time division duplexing transceiver for wired communication and method thereof A transceiver includes a medium dependent interface configured to provide AC (alternate current) coupling between a first node and a second node; a broadband matching network 120 configured to couple the second node to a third node; a programmable gain amplifier configured to receive a third voltage signal at the third node and output a fourth voltage signal in accordance with a first logical signal; an analog-to-digital converter configured to receive the fourth voltage signal and output a first data in accordance with the first logical signal and a first clock; and a digital-to-analog converter configured to receive a second data and output a first current signal to the third node in accordance with a second logical signal and a second clock, wherein: the first logical signal and the second logical signal are asserted alternately.
US11196426B2	Time-to-digital converter stop time control In described examples, an electronic circuit for determining a phase difference between a first clock signal and a second clock signal includes a timer circuit, circuitry for generating a selectively delayed transition of the second clock signal, and phase determination circuitry. The timer circuit produces an elapsed time between a transition of the first clock signal and the selectively delayed transition of the second clock signal. The circuitry for generating the selectively delayed transition of the second clock signal generates the selectively delayed transition in response to a random selection of a respective output from a plurality of second clock signal delay stages. The phase determination circuitry provides the phase difference in response to the elapsed time and the random selection of a respective output from a plurality of second clock signal delay stages.
US11196420B1	Level shifter A level shifter includes main and auxiliary level shifters, a switch circuit and a hold circuit. The main level shifter includes NMOS and PMOS transistors in a Differential to Single Ended (D2S) structure. The auxiliary level shifter is connected to an output of the main level shifter and includes NMOS and PMOS transistors. Each of the main and auxiliary level shifters includes internal nodes. The switch circuit settles first nodes of the internal nodes to values to support high speed data transmission, and the hold circuit holds second nodes of the internal nodes to a certain value during low frequency operation. The level shifter receives a serial stream of binary values of core supply voltage, converts the serial stream of binary values from the core supply voltage to an input/output (I/O) voltage, and outputs the serial stream of binary values of the input/output (I/O) voltage.
US11196418B1	Calibration of transmitter output impedance and receiver termination impedance using a single reference pin Apparatus and associated methods relate to an I/O bank impedance calibration circuit having (a) a replica master resistor coupled to an external precision resistor, and (b) a control circuit configured to calibrate an output impedance of the master resistor to generate a calibrated code to control a replica slave resistor in each bank. In an illustrative example, a signal applied to the replica master resistor may be compared against a programmable reference signal. The control circuit may generate the calibrated code, in response to the comparison result, to calibrate the output impedance of the replica master resistor. By implementing the replica master resistor and the replica slave resistor, impedances of a large number of IOs or banks may be calibrated by the impedance calibration circuit using a single one reference pin.
US11196414B2	Circuit and method for controlling charge injection in radio frequency switches A circuit and method for controlling charge injection in a circuit are disclosed. In one embodiment, the circuit and method are employed in a semiconductor-on-insulator (SOI) Radio Frequency (RF) switch. In one embodiment, an SOI RF switch comprises a plurality of switching transistors coupled in series, referred to as “stacked” transistors, and implemented as a monolithic integrated circuit on an SOI substrate. Charge injection control elements are coupled to receive injected charge from resistively-isolated nodes located between the switching transistors, and to convey the injected charge to at least one node that is not resistively-isolated. In one embodiment, the charge injection control elements comprise resistors. In another embodiment, the charge injection control elements comprise transistors. A method for controlling charge injection in a switch circuit is disclosed whereby injected charge is generated at resistively-isolated nodes between series coupled switching transistors, and the injected charge is conveyed to at least one node of the switch circuit that is not resistively-isolated.
US11196406B2	Vibrator device, method of manufacturing vibrator device, electronic apparatus, and vehicle A vibrator device includes abase, a circuit element that is attached to the base, and a vibrator element that is arranged at an active surface of the circuit element and is attached to the circuit element, and the circuit element includes a terminal for frequency adjustment that is used for frequency adjustment of the vibrator element and is disposed in a region that does not overlap the vibrator element when viewed in a plan view of the active surface.
US11196396B2	Operational amplifier An operational amplifier includes a first output transistor and a second output transistor connected in series between two power nodes, the second output transistor having a semiconductor type opposite to the first output transistor, the first output transistor and the second output transistor being electrically coupled at an output node, and gates of the first output transistor and the second output transistor being connected to a first drive node and a second drive node respectively; and a decoupling capacitor circuit electrically connected between the first drive node and the second drive node.
US11196393B2	Amplifying apparatus and voltage-to-current conversion apparatus An amplifying apparatus and a voltage-to-current conversion apparatus are provided. The amplifying apparatus includes a zero point generating circuit, a level shift circuit, a transistor, and an amplifying circuit. A first terminal of the zero point generating circuit is coupled to an output terminal of the amplifying apparatus. A first terminal of the level shift circuit is coupled to the output terminal of the amplifying apparatus. A first terminal of the transistor is coupled to a supply voltage. A second terminal of the transistor is coupled to the output terminal of the amplifying apparatus. A control terminal of the transistor is coupled to a second terminal of the level shift circuit. An input terminal of the amplifying circuit is coupled to an input terminal of the amplifying apparatus. An output terminal of the amplifying circuit is coupled to the output terminal of the amplifying apparatus.
US11196388B2	Constant gain and self-calibration technique for RF amplifier Radio Frequency (RF) amplifier design with RFIC suffers gain variations from gain variations due to wafer process variations, temperature changes, and supply voltage changes. Three methods are proposed to achieve constant amplifier gain, either through on-chip wafer calibration, or self-calibration. Through automatic adjustment of amplifier bias current, the proposed methods maintain constant amplifier gain over process, temperature, supply voltage variations. Under the proposed Method 1, a constant transconductance Gm with enhanced gain accuracy is maintained via wafer calibration. Under the proposed Method 2, a constant transconductance Gm is maintained by time-domain averaging through different transistors. Under the proposed Method 3, a constant Gm*R or RF gain is maintained considering the impedance of a matching network of the RF amplifier.
US11196385B2	System and method of improving blocking immunity of radio frequency transceiver front end A power amplifier for a radio frequency transceiver including a driver, a disable circuit, and a bias circuit. The driver includes a source node for receiving a drive voltage when enabled and includes an output node that is susceptible to strong blocker signals when disabled. The bias circuit includes first and second bias nodes for driving the voltage level of the source and output nodes, respectively, to suitable bias voltage levels to minimize impact of blocker signals. The disable circuit includes switch circuits to couple the driver to the bias circuit in the disable mode. The bias circuit may include at least one voltage source. The bias circuit may be coupled to a supply voltage and may include a voltage divider coupled between the source and output nodes. The bias circuit may include a source-follower circuit to isolate the bias voltages from variations of the supply voltage.
US11196384B2	Power amplifier An example object of the present invention is to provide a power amplifier with better conversion efficiency. The power amplifier including a power amplifier circuit that includes: a first switching element; a second switching element; a first capacitor; and a second capacitor. The first switching element is controlled by a first PWM signal generated from an input signal. The second switching element is controlled by a second PWM signal in a reverse phase to the first PWM signal. The first capacitor is a capacitor connected in parallel to the first switching element. The second capacitor is a capacitor connected in parallel to the second switching element.
US11196377B2	Motor drive system In a motor drive device 120, a phase compensation amount calculation unit 110 calculates a phase compensation amount Δθ for compensating a voltage phase θv* when a control mode is switched in a control selection unit 90. The control selection unit 90 outputs the three-phase voltage command Vuvw* according to any one of the plurality of control modes based on the modulation factor Kh, the voltage phase θv, and the phase compensation amount Δθ. A PWM control unit 100 outputs gate signals Gun, Gup, Gvn, Gvp, Gwn, and Gwv based on the three-phase voltage command Vuvw* and a rotor position θd. The inverter 20 has a plurality of switching elements, and controls the plurality of switching elements based on gate signals Gun, Gup, Gvn, Gyp, Gwn, and Gwv to drive the AC motor 10.
US11196374B2	Modeling method of stator winding air gap for temperature field analysis of AC traction motor A modeling method of a stator winding air gap for temperature field analysis of an AC traction motor includes: changing the width of an air gap of a stator winding equivalent model according to a set value of spacing; establishing a three-dimensional finite element model of the AC traction motor with the stator winding air gap; based on the three-dimensional finite element model of different widths of the air gap, analyzing a temperature field to obtain a temperature field distribution diagram of the AC traction motor; carrying out the numerical fitting according to data in the temperature distribution diagram to obtain a function relation between the air-gap width and the temperature of the stator winding equivalent model; and by measuring the actual temperature of a motor stator winding, calculating an optimal air-gap width corresponding to the modeling of the stator winding of the current AC traction motor.
US11196373B2	Control device and control method for synchronous electric motor There is provided a control device for a synchronous electric motor that controls a drive of the synchronous electric motor. The control device includes: a limit value setting part configured to set a limit value for an output torque related value that is related to an output torque of the synchronous electric motor according to a rotation speed of the synchronous electric motor; a command generator configured to generate a voltage command based on an input command and the limit value without feeding back a current flowing through the synchronous electric motor; a PWM signal generator configured to generate a PWM signal for controlling the drive of the synchronous electric motor based on the voltage command; and a drive controller configured to control the drive of the synchronous electric motor using the PWM signal.
US11196367B2	Control device of electric motor and method for controlling electric motor A control device of an electric motor that drives an axis influenced by gravity includes: a determination unit that determines whether an overrun operation to move past a target position of the axis is allowable; and a drive control unit that, in a case in which it is determined by the determination unit that the overrun operation is allowable and the axis is driven in an antigravity direction, controls driving of the electric motor so that, after the axis being driven to the overrun position past the target position in the antigravity direction, the axis is driven again in a gravity direction to stop at the target position.
US11196365B2	Motor control apparatus and image forming apparatus that detect rotor position A motor control apparatus includes: a switching power supply; a first motor configured to operate with a voltage from the switching power supply; and a control unit configured to control the first motor, wherein the control unit is further configured to cause the switching power supply to supply power of the switching power supply to a load other than the first motor before detecting an initial position of a rotor of the first motor using a current flowing through the first motor.
US11196356B2	Power conversion device An object of the present invention is to provide a power conversion device capable of reliably discharging a voltage smoothing capacitor even when a circuit unit that outputs a discharge control signal fails. The power conversion device includes a voltage smoothing capacitor that is electrically connected in parallel with an inverter circuit unit, a discharge resistor that is electrically connected in parallel with the voltage smoothing capacitor, a switching element that is connected in series with the discharge resistor, a motor controller that selectively outputs a High-level signal and a Low-level signal as a discharge control signal, a switching signal circuit unit that outputs a rectangular wave signal having a predetermined duty, and a logic circuit that outputs any one of a rectangular wave signal having the same duty as the duty of the rectangular wave signal and a rectangular wave signal having a duty to the switching element based on the discharge control signal and the rectangular wave signal.
US11196355B2	Power conversion apparatus having autonomous generation of identification information by each sub-module A power conversion apparatus includes power conversion circuitry including a plurality of sub-modules connected in series to each other, a control device to generate a control command for controlling operation of the plurality of sub-modules, and a relay apparatus to relay communication between the control device and the plurality of sub-modules. For each sub-module of the plurality of sub-modules, the relay apparatus generates path information indicating a communication path from the control device to the sub-module, and outputs the generated path information to the sub-module. Each sub-module of the plurality of sub-modules generates identification information of the sub-module based on the path information corresponding to the sub-module.
US11196354B1	Method for generating output voltages with a boost inverter An 11 level boost active neutral point clamped (BANPC) inverter using four capacitors and a single DC voltage source to generate eleven voltage levels at load terminals with a voltage gain of 2.5. A minimum of switching elements are used. Gate pulses for the switches are generated using nearest level control pulse width modulation (NLC-PWM). The capacitors of the 11 level boost active neutral point clamped inverter are self-balancing.
US11196339B1	Charge-pump for a gate driver of a switched DC/DC converter A switching converter having a voltage input, a voltage output and a transistor connected between the voltage input and the voltage output, the switching converter including a control circuit comprising: a gate driver having an input, a first voltage supply input, a second voltage supply input and an output operable to be connected to a control terminal of the transistor; a bootstrap capacitor connected between the first voltage supply input and the second voltage supply input; and a charge pump having an input operable to be connected to the voltage input and an output connected to the first voltage supply input.
US11196336B2	Gate drive apparatus and switching apparatus A gate drive apparatus including a gate drive unit configured to drive a gate of a switching device, a peak detection unit configured to detect that a voltage across main terminals applied between the main terminals of the switching device during a turn-off period of the switching device is at a peak, and a driving condition changing unit configured to increase a change speed of a gate voltage of the switching device caused by the gate drive unit, in response to a detection that the voltage across main terminals is at a peak.
US11196333B2	Dual-modulation power management circuit The present disclosure relates to a dual-modulation power management circuit (PMC), which includes a first tracking amplifier coupled to a first voltage port and configured to contribute to a first modulated voltage at the first voltage port, a second tracking amplifier coupled to a second voltage port and configured to contribute to a second modulated voltage at the second voltage port, a charge pump, a power inductor, and a low-dropout (LDO) switch unit. Herein, the power inductor is configured to induce an output current, which is based on a boosted voltage generated by the charge pump, toward the first voltage port. A first portion of the output current is eligible to flow through the LDO switch unit from the first voltage port to the second voltage port. The first modulated voltage is not smaller than the second modulated voltage over time.
US11196327B2	Vibration generator having swing unit, frame and elastic member A vibrator includes a frame, a swing unit, and an elastic member. The swing unit is disposed within the frame and holds a magnet. The elastic member connects the swing unit and the frame. The swing unit is movable with respect to the frame while deforming the elastic member. The frame, the swing unit, and the elastic member are integrally molded with each other.
US11196325B2	Stator for an electric machine A stator for an electric machine having an annular lamination stack with a longitudinal axis and slots extending along the longitudinal axis, at least three electrical phases, each of which has two partial strands, a plurality of rings connected in series to form a partial strand, a plurality of connection wires arranged to form a ring in adjacent layers of the slots, and a power connection for electrically connecting the stator. The connection wires are connected by pairs at a contacting side of the lamination stack for connecting adjacent layers at contacting areas. The power connection is arranged at the contacting side, and the connection wires are closed in each instance at an opposed contacting side opposite the contacting side.
US11196311B2	Electric generator having multiple electrical machines An electric generator that converts mechanical energy to electrical energy includes, among other things, a first axial flow electrical machine that includes a first rotor mounted in rotation about a first axis and surrounding a first stator; a second axial flow electrical machine that includes a second rotor coaxial to the first rotor and surrounding a second stator; and first azimuthal securing means that joins together the first and second rotors so that the first and second rotors can be simultaneously set in rotation about the first axis. The electrical generator may be used as part of a wind turbine.
US11196309B2	Rotor core A rotor core includes: a rotor shaft hole; a first hole portion group provided on an outer side of the rotor shaft hole; a shaft holding portion provided between the rotor shaft hole and the first hole portion group; a second hole portion group provided on an outer side of the first hole portion group; a first annular portion provided between the first hole portion group and the second hole portion group; a third hole portion group provided on an outer side of the second hole portion group; a second annular portion provided between the second hole portion group and the third hole portion group; and an electromagnetic portion provided on an outer side of the third hole portion group. A width of the second annular portion is larger than a width of the first annular portion.
US11196308B2	Field coil type rotating electric machine A field coil type rotating electric machine includes a field coil having a serially-connected coil section pair consisting of first and second coil sections, a diode having its cathode and anode respectively connected to opposite ends of the serially-connected coil section pair, a rotating shaft, and a rotor having main pole portions radially protruding from a rotor core. In the rotating electric machine, there are formed both a series resonance circuit including the first coil section and at least one capacitor and a parallel resonance circuit including the second coil section and the at least one capacitor. Electronic components electrically connected with the field coil, which include the diode and the at least one capacitor, are arranged so that an overall center of gravity of all the electronic components is located closer than each of centers of gravity of the electronic components to a central axis of the rotating shaft.
US11196298B2	Wireless charging device with sinusoidal pulse-width modulation A wireless power system has a wireless power transmitting device and a wireless power receiving device. The wireless power transmitting device may include an inverter configured to drive a resonant circuit and may further include a sinusoidal pulse-width modulation (PWM) signal generator configured to generate a corresponding sinusoidal PWM control signal. The inverter may have an input that receives the sinusoidal PWM control signal. The sinusoidal PWM control signal may exhibit a plurality of different pulse widths summing to the target duty cycle of the sinusoidal PWM control signal. Operated in this way, the wireless power transmitting device exhibits reduced harmonic distortions, which mitigates undesired radiated spurious emissions.
US11196292B2	Uninterruptible power supply system A plurality of gate drive circuits each drive a gate of a corresponding one of a plurality of switching elements included in a converter and an inverter. Each gate drive circuit includes a gate driver and a power source circuit. The gate driver drives the gate potential of the switching element to a potential corresponding to H or L level, in accordance with the gate signal input from a controller to the gate electrode of the switching element. The power source circuit supplies power to the gate driver. When a first switch is ON and a second switch is OFF, the controller, upon detection of an abnormality of the power source circuit of the gate drive circuit, turns on the second switch and turns off the first switch. The gate drive circuit maintains the gate potential of the switching element during the period from when the abnormality of the power source circuit is detected to when the second switch is turned on.
US11196290B2	Uninterruptible power supply apparatus In an uninterruptible power supply apparatus, a converter (1) is controlled such that terminal-to-terminal voltage (VDC) of a capacitor (Cd) becomes a first reference voltage (VDCr1) in an inverter power feed mode and a bypass power feed mode. In a switching period in which the inverter power feed mode and the bypass power feed mode are switched, the converter is controlled such that the terminal-to-terminal voltage of the capacitor becomes a second reference voltage (VDCr2) higher than the first reference voltage to prevent circulating current (IC) from flowing through a path including the capacitor.
US11196284B2	Energy storage system and controlling method thereof An energy storage system is provided. The energy storage system includes a battery, a power conversion system, and an energy management system configured to control the power conversion system to supply power to the power consumption system using at least one of a power received from an outside or a power charged in the battery. The energy management system estimates power consumption amounts of the power consumption system for each unit time period in a predetermined time period, a reference power amount based on the battery power charged in the battery and the power consumption amounts, and based on the power consumption amounts and the reference power amount, controls the power conversion system to supply power to the power consumption system using the external power and the battery power during the predetermined time period.
US11196281B2	Charging current limit circuit Aspects of the present disclosure provide for circuit. In at least some examples, the circuit includes a controller, a current source, a switch, and a digital-to-analog converter (DAC). The controller includes an analog-to-digital converter (ADC) having an input and an output, a first register, and a second register coupled to the output of the ADC. The switch is coupled between an output of the current source and a first node and has a control terminal coupled to the controller. The first node is coupled to the input of the ADC and is configured to couple to a resistor. The DAC has an input coupled to the controller and an output configured to couple to a battery.
US11196268B2	Method for generating data diagram and method for managing battery pack A method for generating a data diagram is provided, including: obtaining a first data of each cell in a battery pack during a charge and discharge cycle of the battery pack; calculating a rated capacity and a dischargeable electric quantity of each cell based upon the data obtained; and generating a first data diagram for every cell of the battery pack based upon the rated capacity and the dischargeable electric quantity of each cell. A method for managing the battery pack based on the data diagram is further provided.
US11196266B2	Device having a multimode antenna with conductive wire width A method of providing a single structure multiple mode antenna is described. The antenna is preferably constructed having a first inductor coil that is electrically connected in series with a second inductor coil. The antenna is constructed having a plurality of electrical connections positioned along the first and second inductor coils. A plurality of terminals is connected to the electrical connections that facilitate numerous electrical connections and enables the antenna to be selectively tuned to various frequencies and frequency bands.
US11196263B2	Systems and methods for managing energy storing resources of an electrical power grid The present disclosure pertains to a system that may be configured to operate a power grid, including generation participants, consumers, and electric storage resources (ESRs), by: managing, via the generation participants, a state of charge (SOC) for the ESRs, an operational constraint, minimum and maximum offer parameters, minimum and maximum SOCs, and transition times between charging and discharging, the parameters including charge or discharge time and charge or discharge limits; treating different online modes as a must run commitment status, the modes including discharging, charging, and continuous; and committing an ESR offering an emergency discharge commitment status or an emergency charge commitment status to address a maximum generation emergency condition or a minimum generation emergency condition, respectively.
US11196261B2	Centralized voltage controller and centralized voltage control system A centralized voltage controller according to the present invention includes a voltage distribution determination unit that calculates a controlled amount in each of a plurality of voltage controllers on the basis of a measured value of a voltage at each point on a distribution line, a tap position determination unit that determines a change amount of a tap position to be given to each of a plurality of local voltage control units on the basis of the controlled amount, and a tap-change-amount management unit that limits the change amount when receiving, from the local voltage control unit, a limit signal indicating that a tap position in the voltage controller controlled by the local voltage control unit is an upper limit or a lower limit of a settable range.
US11196257B2	System for managing distribution network An embodiment provides system for managing a distribution network, the system including: a plurality of energy routers configured to control the amount of router power flowing between the distribution network and internal resources; and a distribution network management apparatus configured to transmit a command value for the amount of router power, which is produced according to variability of the distribution network, to the energy router while adjusting a communication cycle of the command value depending on a control success rate of the energy router for the command value.
US11196253B2	Method and system for electronic current control for a flexible DC battery The invention relates to a method and system for electronic current control for a flexible DC battery pack, in which the battery pack has a plurality of flexibly interconnectable modules having a respective energy store and at least two respective controllable switches and the modules are electrically connected to one another to form a section having a first and a second section end and the two section ends are connected to a respective high-voltage connection, in which the at least two switches of a respective module interrupt a battery current I or interconnect the respective energy store at least in series or parallel with or to bypass the respective energy store of the respectively adjacent module, in which the flexible interconnection of the modules is controlled by a battery control unit and hence a prescribed DC voltage V is provided.
US11196252B2	Power supply system A power supply system includes a plurality of sweep modules. Each sweep module includes a battery module, an input and output circuit, a switching element, a capacitor, and a line. The input and output circuit connects the battery module to a main line. The switching element switches between connection and disconnection between the battery module and the main line. The capacitor is attached in parallel to the battery module. The line connects the input and output circuit to the battery module. The line is maintained in a state in which a loop portion is formed.
US11196251B2	Connection apparatus Disclosed is a connection apparatus capable of supplying power supplied from a power supply module to a load. The connection apparatus includes: a connection unit connectable with the power supply module; a light emission element; and a light emission controller for controlling the light emission element, wherein the light emission controller causes, upon detection of a connection of the power supply module to the connection unit, the light emission element to emit light for a first predetermined time.
US11196250B2	Bidirectional precision surge clamp with near-zero dynamic resistance and ultra-low leakage current A surge protection device for providing bidirectional detections of one or more surge events. The device has low dynamic resistance during a surge protection mode, and it conducts ultra-low leakage current outside of the surge protection mode. In one implementation, the device includes first and second power transistors, a sensing circuit, and a driver circuit. The first power transistor includes a first source terminal that is coupled to the substrate, and the second power transistor includes a second source terminal that is coupled to the substrate. The sensing circuit is configured to detect a voltage of the first pin relative to the second pin and generate a sense signal when the voltage exceeds a threshold. The driver circuit is configured to generate a driver signal based on the sense signal and output the driver signal to at least one of the first or second gate terminal.
US11196244B2	Electronic device and control method thereof An electronic device includes a monitoring unit that monitors a voltage of a first terminal that receives power supplied from a power supply apparatus, and a control unit that performs control so as to stop the power supply from the power supply apparatus if a voltage variation per unit time of the first terminal is not less than a first predetermined value or the voltage of the first terminal is not less than a second predetermined value.
US11196242B1	Circuit interrupter for interrupting an electric current during fault conditions A circuit interrupter for interrupting an electric current in an electrical line is disclosed. The circuit interrupter includes an electronic circuit for monitoring and detecting a breaker fault condition. The electronic circuit is connected to a semiconductor switch for energizing a solenoid to trip a circuit breaker. A winding of the solenoid is energized to trip the circuit breaker. The solenoid is configured to have a center tap in the winding, such that there are two parts in the winding separated by the center tap. Further, upon detection of an open circuit condition in a part of the winding, the electronic circuit is configured to provide a trip signal to the circuit breaker using the other part of the winding.
US11196241B2	Integrated opposite hook wire clamp An integrated opposite hook cable clamp includes a clamping plate, a connecting plate, and at least two J-shaped clamps. Side bars of the J-shaped clamps are locking bars. Locking holes corresponding to the locking bars are provided on the clamping plate, and at least two of the locking holes are diagonally arranged on the clamping plate. The locking bars of the J-shaped clamps vertically pass through the locking holes on the clamping plate and are movably connected with the clamping plate by a locking mechanism. A back surface of the connecting plate is lap-jointed to the inner sides of hooks of each of the J-shaped clamps. A front surface of the connecting plate is opposite to a front surface of the clamping plate (22).
US11196236B2	Climbing robot traveling along overhead line A climbing robot traveling along an overhead line including a support structure, the support structure includes a controller, and three cantilevers, i.e., a front cantilever, a middle cantilever and a rear cantilever are mounted at a side of the support structure. Three cantilevers are connected with the support structure through a cantilever base, the front and rear cantilevers are located at both ends of the support structure and include a travel driving mechanism at the top, an opening mechanism, a flexible rotating mechanism and a clamping mechanism in the middle, and a lifting mechanism at the bottom, and the middle cantilever includes a travel driving mechanism at the top, an opening mechanism and a flexible rotating mechanism in the middle, a lifting mechanism at the bottom, and a charging mechanism at a front side of the middle cantilever.
US11196232B2	Modulation doped semiconductor laser and manufacturing method therefor A modulation doped semiconductor laser includes a multiple quantum well composed of a plurality of layers including a plurality of first layers and a plurality of second layers stacked alternately and including an acceptor and a donor; a p-type semiconductor layer in contact with an uppermost layer of the plurality of layers; and an n-type semiconductor layer in contact with a lowermost layer of the plurality of layers, the plurality of first layers including the acceptor so that a p-type carrier concentration is 10% or more and 150% or less of the p-type semiconductor layer, the plurality of second layers containing the acceptor so that the p-type carrier concentration is 10% or more and 150% or less of the p-type semiconductor layer, the plurality of second layers containing the donor, and an effective carrier concentration corresponding to a difference between the p-type carrier concentration and an n-type carrier concentration is 10% or less of the p-type carrier concentration of the plurality of second layers.
US11196231B2	Semiconductor laser diode and method for manufacturing a semiconductor laser diode A semiconductor laser diode and a method for manufacturing a semiconductor laser diode are disclosed. In an embodiment a semiconductor laser diode includes an epitaxially produced semiconductor layer sequence comprising at least one active layer and a gallium-containing passivation layer on at least one surface region of the semiconductor layer sequence.
US11196220B2	Electrical connector An electrical connector includes an insulating body having a mating slot, which has a first inner wall and a second inner wall facing each other vertically. A ground terminal is fixed to the insulating body, and has a first contact portion exposed on a higher surface of the first inner wall. A grounding member has a second contact portion and a third contact portion both exposed on a lower surface of the first inner wall. The second contact portion is located closer to the second inner wall relative to the higher surface. In a vertical direction, the third contact portion is located farther away from the second inner wall relative to the higher surface. The second contact portion is grounded and conductively connected to the first electrical component inside the mating slot to form a first ground loop. The first contact portion is conductively connected to the first ground loop.
US11196216B2	Disconnecting and supporting quick release electrical fixtures A plug is connectable to an electrical socket which has concentric ring shaped openings housing electrical contacts. The plug has a body supporting electrically conductive concentric rings insertable into the socket to contact the electrical contacts to form electrical connections. A hollow post extends away from the plug body and has a transverse aperture therethrough. A rod with a narrowed portion is slideable within the post. A spring biases the rod towards a latched position in which the narrow portion is not adjacent to the transverse aperture. A cross-brace is connected to a portion of the rod which extends outside of the post. Pins engage the cross brace and can be pushed to move the brace, and thereby push the rod to position the narrowed portion to an unlatched position adjacent the aperture to enable removal of the plug.
US11196214B2	Connector A connector includes a housing having a housing body, a lock arm and a protective wall. The lock arm includes a swingable arm, a lock claw and a locking projection. The protective wall includes a turn-up preventing projection projecting toward the swingable arm, the turn-up preventing projection being provided such that the locking projection is disposed between the housing body and the turn-up preventing projection and such that the locking projection and the turn-up preventing projection overlap each other in a direction in which the swingable arm swings. With respect to the fitting direction, a front end surface of the locking projection and a front end surface of the turn-up preventing projection are flush with each other and a rear end surface of the locking projection and a rear end surface of the turn-up preventing projection are flush with each other.
US11196211B2	Expandable connector assembly A connector assembly including a plurality of female connectors respectively having a predetermined number of pins, and at least one male connector having a plug terminal contacting the pin and coupled with the plurality of female connectors. The plurality of female connectors are provided to be assembled with each other along one direction.
US11196209B2	Rounded connector assembly A connector assembly with rounded edges, in which an end of a female connector is formed in a round shape and a guide groove having an inner dimension receiving a wire is formed at an end portion to guide the wire to be curved to correspond to the round shape at a wire harness inlet end and guide the curved wire to be received in the guide groove, thereby guiding reduction of tension of the curved wire and prevention of interference with an external structure.
US11196205B2	Connection structure, forming method of connection structure and cable of connection structure A connection structure comprises a cable and a connection object. The cable includes two wires and an insulation body which covers and binds the two wires. The insulation body includes two coverings which cover the wires, respectively. The connection object comprises a base portion and a pressing member. The base portion has a catch portion and a cable-holding portion. The cable has a held section and a pressed section. The held section is held by the cable-holding portion. The pressed section is sandwiched and pressed between the pressing member and the catch portion in an upper-lower direction (Z-direction). The insulation body of the pressed section includes a coupling strip. The coupling strip couples the two coverings to each other in a lateral direction (Y-direction).
US11196198B2	Card edge connector with improved contacts A card edge connector includes a longitudinal insulating housing including two long walls and a bottom wall connecting with the long wall and defining a card slot in a longitudinal direction among the long walls and the bottom wall, two rows of contact arranged in the long walls respectively. Each contact includes a retaining portion, a spring portion extending from the retaining portion and leg portion extending from the retaining portion and out of the insulating housing. The spring portions define contacting portions projecting into the card slot. Each contact is formed by directly punching out from a metal plate, the retaining portions define an outer edge and inner edge interfered with the insulating housing and two opposite plane faces connecting with the outer and inner edge and disposed perpendicular to the longitudinal direction.
US11196197B1	Electrical connector An electrical connector includes an insulating body having an accommodating slot vertically running therethrough, a terminal and an elastic body. The terminal has a base correspondingly accommodated in the accommodating slot. An elastic arm extends upward from the base. A contact portion extends from the elastic arm to be electrically connected to a first mating member. A bottom end of the terminal is used to be electrically connected to a second mating member. The elastic body is provided on the elastic arm. The elastic body is only in contact with the elastic arm. The elastic body includes an elastic insulating member and dielectric particles mixed with the elastic insulating member. A dielectric coefficient of the dielectric particles is greater than a dielectric coefficient of the electric insulating member.
US11196196B2	Connection apparatus, network board connection system, and communications device A connection apparatus includes: a housing case, where the housing case includes a first side face and a second side face that are intersected and disposed adjacent to each other; a first connector, disposed on the first side face and configured to be connected to a connector of a first line card, so that the connection apparatus is orthogonally connected to the first line card; and a second connector, disposed on the second side face and connected to the first connector. The second connector is configured to be connected to a connector of a network board. The connection apparatus can improve a capacity of the communications device.
US11196195B2	Interconnect system having retention features Interconnect systems having anti-backout latches and securement members are disclosed.
US11196194B2	Electrical connector An electrical connector includes: a circuit board, provided with multiple accommodating holes, where each accommodating hole is circular shaped; multiple terminals, where each terminal includes a base, and the base is accommodated in a corresponding accommodating hole; and multiple strip connecting portions, configured to be connected to a corresponding one of the first strips. One strip connecting portion and the corresponding base are fixed to each other. When the strip connecting portion and the corresponding base are inserted into the corresponding accommodating hole, the strip connecting portion supports and abuts the corresponding base, such that the corresponding terminal is not easily deformed or rotated during the insertion, and the corresponding terminal is not easily damaged. The strip connecting portion, the corresponding base and the corresponding accommodating hole form a contact of at least three points, ensuring the corresponding terminal to be stably fixed in the corresponding accommodating hole.
US11196186B2	Coaxial cable bonding/grounding blocks A ground block may include a metal ground plate and a ground wire fixedly coupled with the metal ground plate. The ground wire is configured to be non-detachable from the ground block during normal use of the ground block. The ground block may be formed by soldering, brazing, or clamping the ground wire to the metal ground plate.
US11196179B2	Wideband dual-polarized electrically coupled and connected radiators on a triangular lattice Systems and methods are provided for implementing wideband radiators that conform to regular equilateral triangular lattices with little to no performance compromise for typical offset pairs of dual-polarized element arrangements. This general radiator family/group/configuration can be referred to as the Slant Tri-V (STV) element based on the basic characteristic set of this radiator group and relative differences to conventional array elements normally seen on rectangular or triangular lattice arrangements. The STV array element has wideband, dual-polarized operation and conforms to the most efficiently sampled array lattice for the lowest array element count possible for phased arrays.
US11196176B2	Radiation element, as well as antenna unit and antenna array thereof A radiation element, as well as an antenna unit and an antenna array thereof. The radiation element includes a metal radiation sheet, a plastic support structure, and a feeding balun. The antenna unit further includes a feeding network. Laser Direct Structuring (LDS) technology is used to manufacture the radiation element, the antenna unit and the antenna array thereof, eliminating metal reflection sheets; further surface mount technology (SMT) is employed to weld the antenna unit and the feeding network together, the antenna being light-weight and simple to assemble.
US11196173B1	Dual-band (S and C) sub-reflectors for frequency-reuse types of satellite communication systems for commercial and defense applications Subreflectors for frequency-reuse types of satellite communication system which cover the S and C bands take the form of a three-dimensional waveguide with cross dipoles on each end, where each branch of each dipole is electrically connected by conductor that passes through the center of a substrate that fills the volume of the waveguide. The frequency selective surface sub-reflector is configured to permit the S-band antenna to transmit therethrough with an insertion loss of less than 0.5 decibels, and to reflect transmissions of the C-band antenna with transmissions through the frequency selective surface sub-reflector being less than 15 decibels.
US11196169B2	Printed circuit board antenna Provided is a PCB antenna, including PCB substrate, first and second radiating portions, the first radiating portion includes first radiator, second and third radiators extending therefrom to form feeding groove; the second radiating portion includes fourth radiator, fifth and sixth radiators extending therefrom, seventh radiator, eighth and ninth radiators extending therefrom, and tenth and eleventh radiators symmetrically arranged, the fifth radiator extends to the feeding groove; the sixth radiator extends in opposite direction of the fifth radiator; the seventh radiator extends in the direction of the sixth radiator and forms second slot therewith; the eighth radiator extends in opposite direction of the seventh radiator; third slot is formed between the tenth radiator and the second radiator, fourth slot is formed between the eleventh radiator and the third radiator. The PCB antenna provided can enhance medium and high frequency resonance and provide full-band omnidirectional antenna design under 4G demand.
US11196166B2	Antenna device An antenna device includes a ground plate providing a ground potential, a first feeding part and a second feeding part provided to the ground plate, a vertical antenna element electrically connected to the first feeding part, spaced apart from a first surface of the ground plate, and configured to emit a radio wave having a polarization plane in a direction perpendicular to the ground plate, a horizontal antenna element electrically connected to the second feeding part, arranged in parallel with the ground plate, and configured to emit a radio wave having a polarization plane in a direction parallel to the ground plate, and an antenna base disposed on a second surface of the ground plate, and facing the ground plate and the horizontal antenna element. In the antenna base, at least a portion facing the horizontal antenna element is a dielectric.
US11196157B1	Optimizing joint aerial-layer networks using steerable antennas A communication optimization system/method for mobile networks uses a server that generates waypoints based on a first communication network within a route to be travelled by an aerial vehicle, the aerial vehicle comprising a communication hub configured to communicate with at least one communication node, a communication hub controller configured control movement of a steerable antenna, and an aerial vehicle controller configured control movement of the aerial vehicle. The server then transmits the waypoints to the aerial vehicle controller; periodically monitors networks not connected to the communication hub; when a second communication network not connected to the communication hub satisfies a threshold, transmits causes the communication controller to steer the steerable antenna in a direction of the second communication network, further causing the communication hub to communicate and connect with the second communication network.
US11196155B1	Collocated radios with improved antenna isolation Devices, systems, and methods are provided for improving antenna isolation for collocated antennae. A device may include a first radio associated with a first antenna to transmit and receive first wireless signals using a first wireless communication technique. The device may include associated with a second antenna to transmit and receive second wireless signals using a second wireless communication technique. The device may include a multi-antenna isolation structure having a first portion and a second portion separated from the first portion, the first portion and the second portion are able to prevent the first antenna from receiving a portion of current associated with the second antenna.
US11196148B2	Electronic device antennas An electronic device such as a wristwatch may have a housing with metal portions such as metal sidewalls. The housing may form an antenna ground for an antenna. An antenna resonating element for the antenna may be formed from a stack of capacitively coupled component layers such as a display layer, touch sensor layer, and near-field communications antenna layer at a front face of the device. An additional antenna may be formed from a peripheral resonating element that runs along a peripheral edge of the device and the antenna ground. A rear face antenna may be formed using a wireless power receiving coil as a radio-frequency antenna resonating element or may be formed from metal antenna traces on a plastic support for light-based components.
US11196143B2	Antenna element, antenna array and base station Embodiments of the present application disclose an antenna element, an antenna array, and a base station. The antenna element comprises: a metal floor; and a first polarized antenna and a second polarized antenna disposed on an insulating bracket, wherein the insulating bracket is disposed on the metal floor; the first polarized antenna is orthogonal in polarization to the second polarized antenna; the shape of a radiating surface is a graph surrounded by an asteroid, a first oscillating arm and a second oscillating arm are symmetrically disposed; a first feeding end and a second feeding end are differentially fed; the second polarized antenna is composed of a third feeding end, a fourth feeding end, and a second symmetrical oscillator located on the radiating surface; a third oscillating arm and a fourth oscillating arm are symmetrically disposed; the third feeding end and the fourth feeding end are differentially fed.
US11196141B2	Compact radio frequency antenna apparatuses Antenna assemblies are described herein. In particular, described herein are multi-focal-point antenna devices and compact radio frequency (RF) antenna devices. Any of these assemblies may include a primary feed that includes a single patterned emitting surface from which multiple different beams of RF signals are emitted corresponding to different antenna input feeds each communicating with the patterned antenna emitting surface. The antenna assembly is therefore capable of emitting beams in the same direction having different polarizations using a single primary feed.
US11196139B1	Simple directional coupler Low loss high directivity wire couplers use a wire over ground transmission airline structure and a low diameter coaxial cable ending in a wire loop sensor, which is inserted into ground wall of the transmission line leading into a coupled and an isolated port. Higher, capacitively induced, electrical current, because of the confined zone between signal conductor and ground wall, compares favorably with the antiphase magnetically induced current component in the wire loop sensor and leads to increased coupling and directivity over a frequency range up to at least 70 GHz.
US11196134B2	Phase shifter including a dielectric layer having liquid crystal molecules configured to be rotated so as to cause phase shift A phase shifter and a method for operating the same, an antenna and a communication device are provided. The phase shifter includes: a first substrate and a second substrate opposite to each other; a dielectric layer between the first substrate and the second substrate; a first electrode on a side of the first substrate proximal to the second substrate; a second electrode on a side of the second substrate proximal to the first substrate; and a ground electrode on a side of the second substrate distal to the first substrate. The dielectric layer includes liquid crystal molecules, and the first electrode and the second electrode are configured to control rotation of the liquid crystal molecules according to different voltages respectively received by the first electrode and the second electrode.
US11196130B2	Connecting pole for a rechargeable battery and connecting pole and housing assembly The invention relates to a connecting pole (1) for a rechargeable battery (12) having the following features: a) the connecting pole (1) has a connecting section (2), in which a pole terminal can be fastened on the connecting pole (1), b) the connecting pole (1) has a fastening section (3), in which the connecting pole (1) can be fastened in a housing part (5) of the rechargeable battery (12), c) the fastening section (3) has a labyrinth section (4), d) the outer wall (6) of the connecting pole (1) has, in the labyrinth section (4), one or more peripheral projections (7, 8, 10), e) at least two adjacently arranged peripheral projections (70, 71, 72, 73, 80, 81, 82, 83) are flanged in pairs in the mutually facing direction, wherein a recess (11) is formed on each of the peripheral projections (70, 71, 72, 73, 80, 81, 82, 83) with respect to the outer wall (6) of the connecting pole (1) by the flanged region. The invention also relates to a rechargeable battery housing or a part thereof with at least one such connecting pole and to a machine for producing such a connecting pole.
US11196129B2	Cell laminate A battery module includes a plurality of batteries stacked together, and a busbar. Each of the plurality of batteries includes a battery-side first structure and a battery-side second structure that regulate the connection of the battery and the busbar. The busbar has a busbar-side first structure and a busbar-side second structure that regulate the connection of the busbar and each of the batteries. If the battery-side first structures of the plurality of batteries are combined with the busbar-side first structure, and the battery-side second structures of the plurality of batteries are combined with the busbar-side second structure, each of the batteries is connected with the busbar. Alternatively, if the battery-side first structure of any one of the batteries is combined with the busbar-side second structure, the one of the batteries or another one of the batteries is not connected with the busbar.
US11196126B2	Microporous membranes, separators, lithium batteries, and related methods In accordance with at least selected embodiments, novel or improved separator membranes, separators, batteries including such separators, methods of making such membranes and/or separators, and/or methods of using such membranes and/or separators are disclosed or provided. In accordance with at least certain embodiments, an ionized radiation treated microporous polyolefin, polyethylene (PE), copolymer, and/or polymer blend (e.g., a copolymer or blend comprising PE and another polymer, such as polypropylene (PP)) battery separator for a secondary or rechargeable lithium battery and/or a method of making an ionized radiation treated microporous battery separator is disclosed. The ionized radiation treatment may provide a microporous membrane or battery separator having a lower onset temperature of thermal shutdown, an extended thermal shutdown window, physical, dimensional, and/or mechanical integrity maintained at higher temperatures, improved battery safety performance in a rechargeable lithium battery, a treated polyethylene separator membrane with the high temperature performance of a polypropylene membrane or separator membrane, or polypropylene-based trilayer product (by way of example only, a trilayer membrane made of two polypropylene layers with a polyethylene layer in between), reduced thermal shrinkage resulting in both improved thermal stability and high temperature physical integrity, which maintains the separation of cathode and anode in a battery system and avoids thermal runaway in a rechargeable or secondary lithium battery, and/or combinations thereof.
US11196119B2	Collapsible cover for a battery pack A power tool includes a housing, a battery coupled to the housing, and a battery cover which covers at least a portion of the battery. The battery cover includes an expandable portion. The expandable portion is moveable from a collapsed position to an expanded position. When the expandable portion is in the collapsed position, the battery cover has a first internal area. When the expandable portion is in the expanded position the battery cover has a second internal area. The first internal area is less than the second internal area.
US11196105B2	Battery cell assembly for secondary battery Disclosed are a battery cell assembly for a secondary battery, the battery cell assembly for a secondary battery including at least one battery cell; a first frame disposed on one side of the at least one battery cell; and a second frame which is disposed on the other side of the at least one battery cell so as to face the first frame and which is coupled to the first frame so as to protect the edge of the at least one battery cell together with the first frame. The present invention uses a frame type cell support which retains and supports at least one battery cell without separation, thereby providing a battery cell assembly for a secondary battery, namely a sub-battery module receiving body, having improved structural stability and assembly convenience, and a secondary battery including the same.
US11196102B2	Management device and power supply system In order to easily detect a disconnection in a lowest-order voltage detection line when a voltage detection circuit for detecting the respective voltage of a plurality of serially connected cells is made redundant, the operation power supply of a first voltage detection circuit and a second voltage detection circuit is fed from both ends of a plurality of serially connected cells. The lowest node of the plurality of cells and the first voltage detection circuit are connected by the two lines of a voltage detection line and a negative power supply line. The lowest node of the plurality of cells and the second voltage detection circuit are connected by a single wire serving as both of a voltage detection line and a negative power supply line.
US11196097B2	Supercapacitor control systems and methods A battery and supercapacitor system of a vehicle includes a lithium ion battery (LIB) disposed within a housing. The LIB includes: an electrolyte including lithium; and first and second electrodes disposed in the electrolyte. A supercapacitor is disposed within the housing and includes: the electrolyte; and third and fourth electrodes disposed in the electrolyte.
US11196094B2	Secondary battery A secondary battery includes: a main body accommodating an electrode assembly; a sealing part formed along an outer periphery of the main body and including an upwardly bent part; and a circuit board connected to an electrode lead extending outward from the main body and arranged between the main body and the bent part of the sealing part. The secondary battery is suitable for providing a compact structure.
US11196082B2	Anode mixture, anode comprising the anode mixture, and all-solid-state lithium ion secondary battery comprising the anode Provided are an anode mixture configured to provide excellent cycle characteristics when used in an all-solid-state lithium ion secondary battery, an anode containing the anode mixture, and an all-solid-state lithium ion secondary battery containing the anode. Disclosed is an anode mixture for an all-solid-state lithium ion secondary battery, wherein the anode mixture contains an anode active material, a solid electrolyte and an electroconductive material; wherein the anode active material contains at least one active material selected from the group consisting of a metal that is able to form an alloy with Li and an oxide of the metal; and wherein a value obtained by dividing, by a BET specific surface area (m2/g) of the solid electrolyte, a volume percentage (%) of the electroconductive material when a volume of the anode mixture is determined as 100 volume %, is 0.09 or more and 1.61 or less.
US11196080B2	Method and system for battery protection An electrical combination. The combination comprises a hand held power tool, a battery pack and a controller. The battery pack includes a battery pack housing connectable to and supportable by the hand held power tool, a plurality of battery cells supported by the battery pack housing, each of the plurality of battery cells having a lithium-based chemistry, being individually tapped and having an individual state of charge. A communication path is provided by a battery pack sense terminal and a power tool sense terminal. The controller is operable to monitor a state of charge of a number of battery cells less than the plurality of battery cells and to generate a signal based on the monitored state of charge of the number of battery cells less than the plurality of battery cells, the signal being operable to control the operation of the hand held power tool.
US11196070B2	Membrane-electrode assembly for fuel cells with improved mechanical strength and proton conductivity and method of manufacturing the same Disclosed are a membrane-electrode assembly for fuel cells and a method of manufacturing the same. The membrane-electrode assembly for fuel cells may include an electrolyte membrane including a phosphonic acid functionalized graphene oxide in order to improve the mechanical strength and proton conductivity thereof and a method of manufacturing the same.
US11196064B2	Fuel cell controller, fuel cell system and method of operation A fuel cell controller for controlling the operation of a fuel cell system comprising a plurality of fuel cells arranged together to provide electrical current at an output, the controller configured to actively set an upper limit on the rate of change in current provided by the fuel cell system at the output based on at least one electrical parameter of one or more of the fuel cells such as the lowest voltage (VMCV) of an individual fuel cell among a plurality of fuel cells.
US11196059B2	Fuel cell system The invention relates to a fuel cell system (100) having a fuel supply unit (8) and fuel cells (1, 2) having a cathode (4, 4′) and an anode (3, 3′), wherein the cathode (4, 4′) features a cathode feed line (40), the anode (3, 3′) features an anode feed line (30), and the flow in the anode (3, 3′) is connected with the flow in the fuel supply unit (8) via the anode feed line (30), in which a reforming apparatus (13) is arranged, and having an anode exhaust line (6) provided with at least one burner apparatus (22, 23). According to the invention, a first heat exchanger (16) is provided in the cathode feed line (40), and a second heat exchanger (29), which is arranged upstream of the reforming apparatus (13), is provided in the anode feed line (30), wherein the anode exhaust line (6) divides downstream of the burner apparatus (22, 23) into a first anode exhaust subsidiary line (6a) and a second anode exhaust subsidiary line (6b), each of which is connected to an exhaust gas outlet (21), and wherein the first anode exhaust subsidiary line (6a) leads through a warm side of the first heat exchanger (16), and the second anode exhaust subsidiary line (6b) leads through a warm side of the second heat exchanger (29), and the vaporizing arrangement (12) is able to be heated via the second anode exhaust subsidiary line (6b).
US11196057B2	Metal-air cell with performance enhancing additive Systems and methods drawn to an electrochemical cell comprising a low temperature ionic liquid comprising positive ions and negative ions and a performance enhancing additive added to the low temperature ionic liquid. The additive dissolves in the ionic liquid to form cations, which are coordinated with one or more negative ions forming ion complexes. The electrochemical cell also includes an air electrode configured to absorb and reduce oxygen. The ion complexes improve oxygen reduction thermodynamics and/or kinetics relative to the ionic liquid without the additive.
US11196053B2	Solid oxide fuel cells with cathode functional layers In various embodiments, a solid oxide fuel cell features a functional layer for reducing interfacial resistance between the cathode and the solid electrolyte.
US11196052B2	Flexible lithium battery The present invention relates to a flexible lithium battery comprising a first current collector layer and a second current collector layer, wherein the first current collector layer has a first outer surface and a first inner surface, and the second current collector layer has a second outer surface and a second inner surface; there is a glue frame sandwiched between the first inner surface and the second inner surface to form a sealed and enclosed space, wherein there is an electrochemical system layer disposed in this sealed and enclosed space, with the electrochemical system layer comprising a first active material layer, a second active material layer, and an electrically insulating layer disposed between the first active material layer and the second active material layer; and there is a flexible adhesive layer disposed between the first inner surface and the first active material layer and/or between the second inner surface and the second active material layer, wherein this flexible adhesive layer consists of an adhesive and an electrically conductive additive, with the adhesive consisting of a linearly structured colloid and a stereoscopically structured colloid.
US11196047B2	Positive electrode active material for non-aqueous electrolyte secondary battery and process for producing same, and non-aqueous electrolyte secondary battery A positive electrode active material containing a lithium metal composite oxide composed of secondary particles formed by aggregated primary particles, comprising lithium, at least one metal element and at least one additive element, the lithium metal composite oxide having a crystal structure of layered rock salt structure and the metal element including nickel in a content of 60 to 90 atomic percent and the additive element including boron in content of more than 1.0 atomic percent and 6.0 atomic percent or less, the nickel content and the boron content each with respect to the sum of the metal element and the additive element, the porosity of the secondary particles being 8% or more and 20% or less; a non-aqueous electrolyte secondary battery containing the positive electrode active material; and a process for producing the positive electrode active material.
US11196044B2	Positive electrode plate and electrochemical device The present application relates to a positive electrode plate and an electrochemical device. The positive electrode plate includes a current collector, a positive active material layer and a safety coating disposed between the current collector and the positive active material layer, the safety coating including a polymer matrix and a conductive material, wherein the polymer matrix is fluorinated polyolefin and/or chlorinated polyolefin, and when the safety coating and the positive active material layer are collectively referred to as a positive film layer, the positive film layer includes Na ions and/or K ions at a content of 100 ppm or more, and has an absorption peak at 1646 cm−1 in infrared absorption spectrum. The positive electrode plate may improve safety performance at elevated temperature of the electrochemical device by quickly disconnecting the circuit at high temperature conditions or when an internal short circuit occurs.
US11196037B2	Silicon particles for battery electrodes Silicon particles for active materials and electro-chemical cells are provided. The active materials comprising silicon particles described herein can be utilized as an electrode material for a battery. In certain embodiments, the composite material includes greater than 0% and less than about 90% by weight of silicon particles. The silicon particles have an average particle size between about 0.1 μm and about 30 μm and a surface including nanometer-sized features. The composite material also includes greater than 0% and less than about 90% by weight of one or more types of carbon phases. At least one of the one or more types of carbon phases is a substantially continuous phase.
US11196036B2	High energy density fast charge Li ion battery and the method of preparing the same A fast charge lithium ion battery capable of being charged or discharged with 80% capacity retention at C rate of at least 2C is provided in the present invention, which includes a fast charge graphite-based anode; a cathode; and a separator, wherein the anode includes an anode current collector and a fast charge graphite layer deposited on at least one surface of the anode current collector, the fast charge graphite having a lattice constant equals to or larger than 0.3374 nm, a D-band to G-band integrated area ratio (ID/IG) of 0.03 to 0.3, and a surface morphology of a plate-like crystal structure under a scanned electron microscope; the cathode includes a cathode current collector and one or more active materials deposited on at least one surface of the cathode current collector.
US11196035B2	Anode of lithium battery, method for fabricating the same, and lithium battery using the same An anode of the lithium ion battery is provided. The anode of the lithium ion battery comprises a nanoporous copper substrate and a copper oxide nanosheet array. The copper oxide nanosheet array is disposed on one surface of the nanoporous copper substrate, and the nanoporous copper substrate is chemically bonded to the copper oxide nanosheet array.
US11196033B2	Method for manufacturing electrode by switching contact region of roll surface upon abnormality detection An apparatus for manufacturing an electrode performs press-working of a strip electrode being conveyed. This manufacturing apparatus includes a press roll including a roll surface having a width that is twice or more a width of the strip electrode, a switch configured to switch a contact region of the roll surface contacting with the strip electrode during press-working, and a controller. When an abnormality of the roll surface is detected in a state where the contact region of the roll surface is a region located on the left side with respect to a center line of the roll surface, the controller controls the switch such that the contact region of the roll surface is switched to a region located on the right side with respect to the center line of the roll surface.
US11196031B2	Electrode, method for manufacturing the electrode, and roller for manufacturing the electrode The present invention relates to an electrode, for reducing a difference in ductility between a non-coating portion and a coating portion of the electrode, a method for manufacturing the electrode, and a roller for manufacturing the electrode. Also, the electrode according to the present invention includes an electrode foil, a coating portion coated with an electrode active material on one surface of the electrode foil, and a non-coating portion which is disposed adjacent to the coating portion on the one surface of the electrode foil, and is not coated with the electrode active material and on which a pattern is disposed.
US11196026B2	Encapsulation structure, production method thereof, glue-spreading device, and encapsulation glue Provided are an encapsulation structure, a production method thereof, a glue-spreading device, and an encapsulation glue. The encapsulation structure has an encapsulation glue layer, wherein the encapsulation glue layer has an adhesive layer formed from an adhesive glue and a desiccant composition core formed from a colloidal desiccant composition, wherein the adhesive layer fully envelops the desiccant composition core, wherein the colloidal desiccant composition has a colloidal desiccant-dispersing medium and a desiccant dispersed in the colloidal desiccant-dispersing medium.
US11196018B2	Display device and manufacturing method thereof A display device including: a display panel; a cover plate disposed on the display panel; and an adhesive layer disposed between the display panel and the cover plate, wherein the adhesive layer includes a main adhesive layer and a thin film layer, the thin film layer includes a first thin film layer and a second thin film layer disposed on the first thin film layer, the first thin film layer contains a siloxane functional group and the second thin film layer contains fluorine, and the second thin film layer is disposed between the first thin film layer and the cover plate.
US11196006B2	Organic compound and organic light-emitting element An organic compound that emits red light having a long wavelength and that is represented by formula [1] below. In the formula [1], R1 to R24 are each independently selected from a hydrogen atom or a substituent.
US11195997B2	Variable resistance memory devices including self-heating layer and methods of manufacturing the same A variable resistance memory device includes a first conductive line structure having an adiabatic line therein on a substrate, a variable resistance pattern contacting an upper surface of the first conductive line structure, a low resistance pattern contacting an upper surface of the variable resistance pattern, a selection structure on the low resistance pattern, and a second conductive line on the selection structure.
US11195990B2	Hall sensor device and Hall sensing method The present disclosure relates to 3-dimensional Hall sensor devices comprising a Hall sensor element having a Hall effect region implemented in a 3-dimensional shell and comprising at least three terminals. Each terminal is connected to at least one electrical contact of the Hall effect region and each electrical contact is disposed at a different region of the 3-dimensional shell. The present disclosure further discloses spinning current/voltage schemes for offset cancellation in such 3-dimensional Hall sensor devices.
US11195986B2	Piezoelectric composition and piezoelectric element A piezoelectric composition having a complex oxide including potassium and niobium, in which the complex oxide has a first phase represented by a compositional formula KNbO3, and one or two phases selected from a second phase represented by a compositional formula K4Nb6O17 and a third phase represented by a compositional formula KNb3O8.
US11195979B2	Light-emitting device A light-emitting device includes: a substrate; at least one light-emitting element on or above the substrate, the at least one light-emitting element having an upper surface serving as a light-emitting surface of the at least one light-emitting element; a light-transmissive member that is plate-shaped and has a lower surface that faces the upper surface of the at least one light-emitting element; and a covering member that covers a lateral surface of the at least one light-emitting element and a lateral surface of the light-transmissive member.
US11195968B2	Solid-state neutron detector A method for fabricating a neutron detector includes providing an epilayer wafer of Boron-10 enriched hexagonal boron nitride (h-10BN or h-BN or 10BN or BN) having a thickness (t), dicing or cutting the epilayer wafer into one or more BN strips having a width (W) and a length (L), and depositing a first metal contact on a first surface of at least one of the BN strip and a second metal contact on a second surface of the at least one BN strip. The neutron detector includes an electrically insulating submount, a BN epilayer of Boron-10 enriched hexagonal boron nitride (h-10BN or h-BN or 10BN or BN) placed on the insulating submount, a first metal contact deposited on a first surface of the BN epilayer, and a second metal contact deposited on a second surface of the BN epilayer.
US11195964B2	Voltage breakdown device for solar cells Voltage breakdown devices for solar cells are described. For example, a solar cell includes a semiconductor substrate. A plurality of alternating N-type and P-type semiconductor regions is disposed in or above the substrate. A plurality of conductive contacts is coupled to the plurality of alternating N-type and P-type semiconductor regions. A voltage breakdown device is disposed above the substrate. The voltage breakdown device includes one of the plurality of conductive contacts in electrical contact with one of the N-type semiconductor regions and with one of the P-type semiconductor regions of the plurality of alternating N-type and P-type semiconductor regions disposed in or above the substrate.
US11195963B2	Texture structure manufacturing method Provided is a texture structure manufacturing method with which a texture structure can be obtained simply. The texture structure manufacturing method comprises: growing a layer including a randomly distributed nanostructure on a major surface of a base material; forming a light-scattering body having the nanostructure embedded therein; and exposing a surface of the light-scattering body by removing a part or all of the base material and the layer including the nanostructure.
US11195954B2	Semiconductor devices and methods of manufacturing the same A semiconductor device may include semiconductor patterns, a gate structure, a first spacer, a first semiconductor layer and a second semiconductor layer. The semiconductor patterns may be formed on a substrate, and may be spaced apart from each other in a vertical direction perpendicular to an upper surface of the substrate and may overlap in the vertical direction. The gate structure may be formed on the substrate and the semiconductor patterns. At least portion of the gate structure may be formed vertically between the semiconductor patterns. The first spacer may cover opposite sidewalls of the gate structure, the sidewalls opposite to each other in a first direction. The first semiconductor layer may cover the sidewalls of the semiconductor patterns in the first direction, and surfaces of the first spacer and the substrate. The first semiconductor layer may have a first concentration of impurities. The second semiconductor layer may be formed on the first semiconductor layer, and may have a second concentration of impurities different from the first concentration of impurities. The semiconductor device may have good characteristics and high reliability.
US11195939B2	Common-emitter and common-base heterojunction bipolar transistor Provided is a common-emitter and common-base heterojunction bipolar transistor disposed on a packaging substrate with a heat sink, including a common-base heterojunction bipolar transistor having a first base, a first emitter and a first collector, a common-emitter heterojunction bipolar transistor having a second base, a second emitter and a second collector, a heat shunt bridge for connecting the first emitter with the second collector, a first pad for being connected with the first base and a first copper pillar, a second pad for being connected with the first collector and a second copper pillar, a third pad for being connected with the second base and a third copper pillar, and a fourth copper pillar disposed above the second emitter; the common-emitter and common-base heterojunction bipolar transistor is flip-chip mounted on the packaging substrate, and the fourth copper pillar is soldered on the heat sink.
US11195936B2	Semiconductor structure A semiconductor structure includes a substrate, a fin, a bottom capping structure and a top capping structure. The fin disposed on the substrate, the fin has a lower portion and an upper portion extending upwards from the lower portion. The bottom capping structure covers a sidewall of the lower portion of the fin. The top capping structure covers a sidewall of the upper portion of the fin.

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