US11241898B2
A printing system having: a print head arranged with a predetermined nip for printing to a recording medium; a sensor positioned upstream of the print head, and configured to detect possible joints of the recording medium; a spacer arranged in a region of the print head, the spacer being configured to be displaceable to deflect the recording medium and increasing a distance between the print head and recording medium; an actuator to displace the spacer element; and a controller configured to activate the actuator to displace the spacer upon detection of a joint by the sensor.
US11241897B2
A method for adjusting a printing apparatus, which the printing apparatus includes: a platen for supporting the medium, an imaging unit, a winding shaft for winding the medium, a shaft adjusting mechanism configured to adjust the position of the winding shaft, and a notifying unit configured to perform notification, comprising: a jig installing step for attaching one end of a strip-shaped jig, on which graduations are formed, to the winding shaft, and locking the jig to the platen, along a transporting path at both ends in a width direction of the medium, an imaging step for imaging the graduations by the imaging unit at two locations different from each other, in a direction orthogonal to a transport direction of the medium on the platen, a notifying step for notifying a result based on an image imaged by the imaging unit, and an adjusting step for adjusting the shaft adjusting mechanism.
US11241894B2
Inkjet printing on a plastic card using a radiation curable ink is described herein. After the ink is applied to the card surface (i.e. the printed surface), radiation, such as UV radiation, is directed onto a non-printed surface of the card (for example, a perimeter side edge surface and/or a surface of the plastic card opposite the printed surface the radiation curable ink is applied to) in order to at least partially cure any of the applied ink that may have flowed onto or that may otherwise be disposed on the non-printed surface. This prevents contamination of a drive mechanism used to transport the plastic card via the perimeter side edge surfaces or via the opposite surface prior to full curing of the ink applied to the printed surface.
US11241891B2
Some embodiments of the present disclosure relate to the technical field of ultrasonic detection, and disclose an ultrasonic detection method, an ultrasonic detection system, and a related apparatus. The ultrasonic detection method includes: acquiring a reflected ultrasonic signal transmitted by an ultrasonic detector; generating an ultrasonic image in accordance with the reflected ultrasonic signal and displaying the ultrasonic image; acquiring information of a mark input by an operator based on the ultrasonic image; determining print information in accordance with the information of the mark; and transmitting the print information to the ultrasonic detector, causing the ultrasonic detector to add the mark on a surface of detected object in accordance with the print information. In the present disclosure, a target position of the detected object may be marked in the ultrasonic detection process.
US11241887B2
An ink jet printing method includes an application step of ejecting a coloring ink composition functioning to color a printing medium through an ejection opening of a first ink jet head to apply the coloring ink composition onto a printing medium, and an application step of ejecting a non-coloring composition different from the coloring ink composition through an ejection opening of a second ink jet head to apply the non-coloring composition onto the printing medium. The coloring ink composition is circulated through a circulation path connected to the first ink jet head after being fed into the first ink jet head and before being ejected through the ejection opening of the first ink jet head. The non-coloring composition is not circulated through a circulation path after being fed into the second ink jet head and before being ejected through the ejection opening of the second ink jet head.
US11241884B2
A waste liquid box management method sets a type of ink to be contained in a container, for a waste liquid box that includes a coupling portion coupled to a printer, the container containing ink discharged from the printer via the coupling portion, and a storage unit. The waste liquid box management method individually allocates different storage regions, in the storage unit, to a plurality of ink types, writes predetermined type specification data into a selected storage region, that is the storage region allocated to the ink type to be contained in the container, and inhibits writing to the storage region other than the selected storage region in a state in which data other than the type specification data is stored therein.
US11241877B2
A porous layer included in a transfer body for image recording by a heat transfer method has a multiple layer configuration, and porous layers are provided such that when a thickness (mm) of each porous layer from a porous layer P(1) of the plurality of porous layers on a side closest to the surface layer to a porous layer P(n) on a side closest to the substrate is set to t(n) (n≥2), and a total thickness of the transfer body is set to T (mm), Expression (1): C×T≤t(1)+ . . . +t(n) (here, C=0.4, and T≥1) is satisfied.
US11241868B2
A multilayer film for use in adhesive tape or adhesive label applications comprising a core layer and skin layers on each side of the core layer. The core layer comprises a polypropylene mini-random homopolymer, wherein the mini-random homopolymer comprises polypropylene, up to 2 wt % ethylene components, and a acid neutralizer in a concentration up to 5000 ppm calcium. The skin layers each comprise a) at least about 95 wt % of a polypropylene mini-random homopolymer comprising polypropylene, up to 2 wt % ethylene components, and an acid neutralizer in a concentration up to about 5000 ppm, and b) an anti-block agent in a concentration up to about 1 wt %, wherein the anti-block agent comprises at least 95 wt % homopolymer of polypropylene and 1 to 5 wt % of silica having a particle size between about 1 to 3 μm.
US11241867B2
Embodiments disclosed herein relate to polymer resins having a first thermoset and one or more additional components (e.g., a second thermoset and/or a thermoplastic), composite laminates including the same, methods of making and using the same, and composite laminate structures including the same.
US11241865B2
Electrochromic device laminates and their method of manufacture are disclosed.
US11241864B2
According to the present invention, a panel-shaped first metal body (2) comprises a space-forming part (2a) and an overlap part (2b) that is continuous with the space-forming part (2a). A panel-shaped second metal body (4) comprises a space-forming part (4a) and an overlap part (4b) that is continuous with space-forming part (4a). When the first metal body (2) and the second metal body (4) have been assembled, a housing space layer (S1) that is for housing a sheet-shaped glass wool material 3 is formed between the space-forming parts (2a, 4a), and the overlap parts (2b, 4b) overlap. A solid joining part (W1) that connects the overlap parts (2b, 4b) is formed between the overlap parts (2b, 4b).
US11241860B2
A flexible insulation material comprising a flexible porous medium defining a pore volume, and a phase change material (PCM) within the pore volume.
US11241838B2
A method for additive manufacturing of an object, in particular a hybrid object, based on a data record describing an object to be additively manufactured, includes providing a data record describing the object to be additively manufactured, subdividing the data record into at least two sub-data records, wherein a first sub-data record describes a first sub-object forming a first object part of the object to be additively manufactured, and at least one other sub-data record describes another sub-object forming another object part of the object to be additively manufactured, forming the first sub-object based on the first sub-data record in a first additive construction process, and forming the at least one other sub-object based on the at least one other sub-data record in at least one separate other additive construction process, wherein the at least one other sub-object is formed at least partially, especially completely, on the first sub-object.
US11241835B2
Financial instruments are produced at a remote location by a 3D printer. In one embodiment, a request is made for a financial instrument, such as a prepaid gift instrument, by user system(s) at the remote location(s). The user system(s) may be at one or more of a retailer location, a money transfer agent location, or an instrument holder or recipient location (such as at an instrument holder/recipient's residence). An instrument issuer may transmit a print file to a user system which may in turn provide the print file to the 3D printer in order to produce the instrument. At least of a portion of the print file may be rendered unusable at the user system after being provided to or used by the 3D printer, in order to prevent use of the print file to produce unauthorized copies of the instrument.
US11241831B2
In a device for the additive manufacturing of a shaped body, comprising a construction platform, at least one printing head for applying material layer by layer to the construction platform or the shaped body at least partially constructed on the construction platform, a positionable carrier for the at least one printing head, a positioning system for the carrier, a holder for a material stock, and a supply device for supplying material from the material stock to the at least one printing head, the holder for the material stock, the supply device and the printing head are arranged in a unit designed as an exchangeable insert.
US11241829B2
Apparatuses, applicable to new or existing large envelope, 3-axes Cartesian machinery for additive manufacturing, based on Fused Deposition of thermoplastic material deposited in subsequent layers one on top of another, wherein the output nozzle dispensing the molten printing material can be oriented in space by adding 2 independent polar axes interposed between the extruder screw output and the dispensing nozzle are described. The adjustment of these polar axes may be manually set and locked in a desired position or motorized and controlled by machine CNC thus allowing a full 5-axes material deposition. Such is particularly useful in critical zones of large envelope parts where the polar orientability of the nozzle allows improved lay-up strategy results in better dimensional and structural lay-up quality.
US11241816B2
An apparatus for producing a foam-molded product, including a plasticizing cylinder which has a plasticization zone for plasticizing and melting a thermoplastic resin into a molten resin and a starvation zone for allowing the molten resin to be in a starved state and which is formed with an introducing port for introducing a physical foaming agent into the starvation zone; and a physical foaming agent supply mechanism which supplies the physical foaming agent to the plasticizing cylinder via the introducing port, wherein the introducing port is open at all times, and the physical foaming agent having a fixed pressure is continuously introduced into the starvation zone from the physical foaming agent supply mechanism via the introducing port during the producing of the foam-molded product.
US11241815B2
Disclosed herein is a die assembly comprising a first attachment block having a passage, an inlet port and an exit port; where the passage is operative to transport a molten material from the inlet port to the outlet port; a die; and a conduit; where the conduit comprises a passage that is operative to transport the molten material from the first attachment block to an entry port of the die; where the die comprises a first outer tube; and an extrusion pin that comprises a post and fins; where the extrusion pin is located in the first outer tube using the fins and where the post extends from the fins in a direction away from the entry port of the die; and where the post comprises one or more passages; where at least of these passages open to the atmosphere to provide for pressure equalization; and a travelling template; the template being operative to contact an extrudate that emanates from the die and to transfer a texture to a surface of the extrudate by virtue of pressure applied by a guide tube to the extrudate via the travelling template.
US11241808B2
A female mould having a forming cavity inside which a concave object can be formed, comprises: an annular forming element extending about an axis and delimiting the forming cavity about said axis; a plate element which delimits the forming cavity transversely to said axis, the plate element having a reference surface extending transversely to said axis externally of the forming cavity; a peripheral annular component at least partially surrounding the annular forming element. The annular forming element abuts against a first portion of the reference surface of the plate element. The peripheral annular component abuts against a second portion of the reference surface of the plate element.
US11241799B2
A new and highly optimized solar photovoltaic (PV) system including: 1) field deployable fully automated solar PV robotic array assembly and installation system, 2) solar PV panel wiring and power conversion system designed to allow tracking panel-to-panel shading while maintaining maximized power output, 3) combined structural and electrical inter-panel connector system supporting the new wiring scheme, 4) panel structural supports for the automated assembly and new inter-panel connector systems, and 5) fully automated post installer for posts supporting the large robotically assembled solar array sections. It is a fully integrated system for rapid installation, lower cost, higher energy output, and higher quality assembly of PV arrays, including tracking and floating arrays, which together create a transformative advancement for the solar energy industry.
US11241798B1
A mounting and demounting control system is used for installing a radioactive source in nuclear logging instruments. In this system, a tail end of a truss manipulator is fixedly provided with a worktable through a bolt, a left side of an upper surface of the worktable is provided with a source capsule mounting and demounting manipulator, a right side is provided with a compression screw mounting and demounting manipulator, and the upper surface of the worktable close to the inner side of the two manipulators is respectively provided with opposed photoelectric sensors through bolts; four corners of the truss manipulator are fixed to a support through bolts, a beam is fixed between two legs at the front side of the support through bolts; and a positioning device is placed near the front of the support, and an upper part of positioning device is fixedly provided with an instrument.
US11241795B2
A soft package includes a package body made of a soft deformable material, and a plurality of rigid gripping components disposed at periphery or corners of the package body. Each of the rigid gripping components includes a rigid ring structure configured to be gripped by a robot device. A robot system may be used to process the soft package, by controlling a computer vision system of the robot system to capture images of the soft package, processing the images of the soft package to recognize the locations of the rigid gripping components, and controlling the robot devices of the robot system to grasp the rigid gripping components.
US11241792B2
An abnormality detection method of an encoder includes an output step, a control step, an information acquisition step, and an abnormality determination step. The abnormality determination step compares command position information with detection position information of a motor calculated based on an output signal, and determines that the encoder is abnormal in a case where a difference between the command position information and the detection position information of the motor is equal to or more than a predetermined value.
US11241786B2
A servo control device for controlling a motor based on a position command when an operation target is connected to the motor via a wave gear reduction mechanism may include a position control system configured to detect a shaft angular position of the motor to perform a closed-loop control based on the shaft angular position; an inverse control element having an inverse characteristic of dynamics of the position control system; and a compensation amount generation unit configured to generate a compensation amount for compensating for an angular transmission error of the wave gear reduction mechanism. The inverse control element is configured to apply compensation amount to the position control system.
US11241785B2
A tool tray adapted to being placed on a floor and on a tire, comprising top and bottom facing surfaces surrounded by front and rear panels and first and second side panels. A plurality of supports projecting downward from the bottom facing surface to support the tool tray on the tire. A plurality of swivel caster wheels mounted to the bottom facing surface whereby the tool tray can freely move on the floor.
US11241782B1
An apparatus for holding interchangeable tool bits includes a body including inner walls defining first and second bit holding spaces configured to receive first and second interchangeable tool bits, a resiliently deformable bit holder coupled to the body and separating the first and second bit holding spaces, the first bit holding space adjacent to and encircled by an inner surface region of the resiliently deformable bit holder and the second bit holding space adjacent to an outer surface region of the resiliently deformable bit holder, such that the inner surface region and the outer surface region of the resiliently deformable bit holder are configured to deform against the first and second interchangeable tool bits respectively, to hold the first and second interchangeable tool bits when the first and second interchangeable tool bits are in the first and second bit holding spaces. Other apparatuses and systems are disclosed.
US11241780B2
An electric tool (1) includes piston (36) reciprocably housed in cylinder (34) provided in main body portion (10) and be pushed by a pressure of fluid; tool head (14) coupled to a distal end of the main body portion and performing a predetermined operation by being pushed by the piston; return channel (40) communicating from the cylinder to a fluid tank to allow the fluid to flow therethrough; pressure regulating valve (44) disposed in operational flow channel (42) branching from the return channel and taking an open position when the pressure of the fluid in the return channel becomes equal to or higher than a predetermined value; operating pin (46) disposed in the operational flow channel and pushed by the pressure of the fluid flowing therein; and return valve (48) disposed in the return channel and taking an open position by being pushed by the operating pin.
US11241777B2
Various embodiments of the present disclosure provide powered fastener driving tools and clean lubricants for powered fastener driving tools that reduce contaminant, residue, and deposit buildup or accumulation in the powered fastener driving tools, and thus reduce necessary maintenance for such powered fastener driving tools (or increases the time intervals between such necessary maintenance of powered fastener driving tools).
US11241776B2
A portable linear fastener driving tool is provided that drive staples, nails, or other linearly driven fasteners. The tool uses a gas spring principle, in which a cylinder filled with compressed gas is used to quickly force a piston through a driving stroke movement, while a driver also drives a fastener into a workpiece. The piston/driver is then moved back to its starting position by use of a rotary-to-linear lifter, and the piston again compresses the gas above the piston, thereby preparing the tool for another driving stroke. The driver has protrusions along its edges that contact the lifter, which lifts the driver during a return stroke. A pivotable latch is controlled to move into either an interfering position or a non-interfering position with respect to the driver protrusions, and acts as a safety device, by preventing the driver from making a full driving stroke at an improper time.
US11241774B2
An oil filter wrench includes a handle, a rotation knob, a wrench unit, and a oneway control member. The wrench unit includes a threaded rod, an adjusting member, a restriction piece, a clamping member, two screw members, a support member, and a fixed member. The oneway control member is pivotally mounted in the fixed member. Thus, the clamping member and the oneway control member clamp and drive the oil filter to rotate in a oneway manner only.
US11241768B2
A magnetic polishing machine includes a container which accommodates a polishing target and a plurality of polishing pieces, a plurality of rotation plates which are rotatably disposed below the container while a magnet is attached to the rotation plate, and a first rotation mechanism which rotates each rotation plate about a rotation axis of the rotation plate. The adjacent rotation plates are disposed at a position in which rotation areas thereof partially overlap each other.
US11241765B2
Workpiece-holding tools and techniques are described. Workpiece-holding tools and techniques are usable to ensure consistent and durable alignment of various workpieces while providing access for performing attachment techniques thereon. In one example, the workpiece-holding tool is configured to allow objects to be held or removably affixed to an alignment surface. Holding objects with the workpiece-holding tool ensures that the alignment of objects with an alignment surface does not change while a user is operating upon a workpiece, e.g., as by joining aligned objects together, without interfering or obstructing access to the objects. The ability to hold objects is enhanced by the inclusion of cutouts that provide increased access to interior surfaces of the workpiece-holding tool, such as to increase the area available for use of clamps or other fastening devices.
US11241762B2
The invention relates to a method for establishing a sectional or modular wind turbine blade. The method comprises the steps of transporting at least two blade sections of said wind turbine blade and a mobile factory for joining blade sections to a location at or in proximity of a wind turbine site, positioning said blade sections with two blade section ends facing each other and supported on a platform in said mobile factory, moving said platform in relation to the ground at the location for levelling said platform, aligning said blade section ends in relation to each other, and establishing said sectional or modular wind turbine blade by joining blade sections in an area of connection at said blade section ends. The invention also relates to a system for establishing a sectional or modular wind turbine blade and a mobile factory for joining sections of a wind turbine blade.
US11241760B2
The present invention provides a solder alloy, a solder paste, a solder ball, a resin flux-cored solder and a solder joint, both of which has the low-melting point to suppress the occurrence of the fusion failure, improves the ductility and the shear strength, and has excellent heat-cycle resistance. The solder alloy comprises an alloy composition composed of 35 to 68 mass % of Bi, 0.1 to 2.0 mass % of Sb, 0.01 to 0.10 mass % of Ni, and a balance of Sn. The alloy composition may contain at least one of Co, Ti, Al and Mn in total amount of 0.1 mass % or less. The solder alloy may be suitably used for a solder paste, a solder ball, a resin flux-cored solder and a solder joint.
US11241753B2
A contact tip assembly having an electric contact unit containing a contact tip with an electric energy source, where the electric contact unit is positioned at a distance away from the outlet opening of a guide.
US11241745B2
A cutting tool comprises a substrate and a coating layer provided on the substrate, the coating layer including a multilayer structure layer composed of a first unit layer and a second unit layer, and a lone layer, the lone layer including cubic TizAl1-zN crystal grains, an atomic ratio z of Ti in the TizAl1-zN being 0.4 or more and less than 0.55, the lone layer having a thickness with an average value of 2.5 nm or more and 10 nm or less, the multilayer structure layer having a thickness with an average value of 40 nm or more and 95 nm or less, one multilayer structure layer and one lone layer forming a repetitive unit having a thickness with an average value of 50 nm to 100 nm, a maximum value of 90 nm to 110 nm, and a minimum value of 40 nm to 60 nm.
US11241735B2
Aspects of the disclosure generally relate to a casting mold for forming a cast part. The casting mold includes a casting shell having an internal surface bounding an interior, and a casting core positioned within the interior to define a cavity between the casting core and the casting shell, whereby the internal surface of the casting shell defines an outer surface of the cast part.
US11241733B1
Phase change materials (PCM) that are used for temporary thermal energy storage (TES), and, more particularly, encapsulated PCM (ePCM) where the encapsulated material can include one or more different materials, each with melting points that are significantly higher than the PCM and which is created in whole or in part using a variety of different additive manufacturing technologies.
US11241718B2
Systems for cleaning electroplating system components may include a seal cleaning assembly incorporated with an electroplating system. The seal cleaning assembly may include an arm pivotable between a first position and a second position. The arm may be rotatable about a central axis of the arm. The seal cleaning assembly may include a cleaning head coupled with a distal portion of the arm. The cleaning head may include a bracket having a faceplate coupled with the arm, and a housing extending from the faceplate. The housing may define one or more arcuate channels extending through the housing to a front surface of the bracket. The cleaning head may also include a rotatable cartridge extending from the housing of the bracket. The cartridge may include a mount cylinder defining one or more apertures configured to deliver a cleaning solution to a pad coupled about the mount cylinder.
US11241715B2
An ultrasound system comprises a probe including an array of CMUT (capacitive micromachined ultrasound transducer) cells. Each cell comprises a substrate carrying a first electrode. The substrate is spatially separated from a flexible membrane including a second electrode. The flexible membrane comprises a mass element in a central region. The system also comprises a voltage supply adapted to, in a transmission mode provide, the respective electrodes with a bias voltage driving the CMUT cells into a collapsed state and a stimulus voltage having a set frequency for resonating the flexible membrane of the CMUT cells in said collapsed state The mass element of the CMUT cells forces the central region of the flexible membrane to remain in the collapsed state during said resonating. A pulse transmission method for such a system is also disclosed.
US11241713B2
This invention provides a method for manufacturing decorated-parts of high design-quality and reliability, since the exposed surface of the base coat-layer is not bulged, and thus the color of said coat-layer is distinct. The method for manufacturing decorated-parts of this invention comprises a base coat-layer-forming process, a surface coat-layer-forming process and a laser-decorating process. In the base coat-layer-forming process, a resin-base material of a highly light color at a lightness-level of 70 or more or a clear and colorless resin base-material is formed. In the surface coat-layer forming process, the surface coat-layer of a less-bright color at a lightness-level of 20 or less is formed on the base coat-layer. In the laser-decorating process, the first laser-processed groove penetrating the surface coat-layer and exposing partially the base coat-layer is made by irradiating the infrared laser onto such surface coat-layer, thus providing a fine decoration onto the surface of said decorated-part.
US11241712B2
A template for controlling application of material around a protuberance is disclosed. The protuberance extends from a workpiece and has a base. The template comprises a first portion and a second portion, removably attached to the first portion at a boundary. The first portion comprises a first-portion inner peripheral edge that at least partially defines a positioning opening and that is geometrically complementary to at least a portion of the base of the protuberance. The first portion also comprises a first-portion workpiece-facing surface that is adhesive-free. The second portion comprises a visual material-placement indicator, located on a second-portion environment-facing surface. The second portion also comprises an adhesive layer, located on at least a portion of a second-portion workpiece-facing surface.
US11241710B2
A device for coating a metal strip substrate includes a guiding apparatus for guiding the strip substrate along a movement path. A first coating apparatus coats a first main side of the strip substrate with an electrostatically charged coating powder which is in a fluidized state. The first coating apparatus is arranged under a first path section of the movement path. A second coating apparatus coats a second main side of the strip substrate with an electrostatically charged coating powder which is in a fluidized state. A redirecting unit redirects the strip substrate between the first and the second coating apparatus in such a way that the strip substrate in a second path section travels oppositely to the strip substrate in the first path section. The second coating apparatus is arranged at least partly geodetically under the second path section.
US11241709B1
A dispenser actuator assembly (100) has base member (102) and an actuator arm (104) that is configured to crush a glass ampoule assembly (10). The glass ampoule assembly (10) has a rupturable glass ampoule (12) containing a flowable material (M). The glass ampoule (12) is contained within an outer container (14), the outer container (14) having a first open end (22) and a second closed end (24). The glass ampoule assembly (10) has an applicator (16) positioned in the first open end (22). The dispenser actuator assembly (100) has the base member (102) that is configured to mount on the outer container (14). The actuator arm (104) is pivotally connected to the base member (102). The actuator arm (104) is pivotable from a first position to a second position that is configured to engage the outer container (14) to crush the glass ampoule (12) wherein the flowable material (M) is dispensed from the glass ampoule assembly (10).
US11241707B2
The present disclosure provides a nozzle cleaning device, a doctor blade replacing apparatus and a doctor blade replacing method. The doctor blade replacing apparatus includes a first doctor blade box, a second doctor blade box, a transferring assembly and a clamping and conveying mechanism. The transferring assembly includes a first tray which is disposed between the first doctor blade box and the second doctor blade box and a pushing assembly which is configured to push the first doctor blade in the first doctor blade box to the first tray and push the second doctor blade on the first tray into the second doctor blade box. The clamping and conveying mechanism is disposed between the first tray and the nozzle cleaning device for clamping and conveying the first doctor blade and the second doctor blade between the first tray and the nozzle cleaning device.
US11241706B2
A drive circuit is provided for controlling a solenoid valve having a solenoid coil. The drive circuit includes a first semiconductor device, a flyback circuit, and a processor. The first semiconductor is coupled in series with the coil and is controlled by a gate signal to energize the coil. The flyback circuit is in parallel with the coil and includes a series-coupled second semiconductor device and a diode. The second semiconductor is controlled by a flyback control signal to enable the flyback circuit when the first semiconductor is controlled by the gate signal to hold the valve open. The diode has a low forward voltage to slow decay of a current conducted through the coil. The processor generates the gate signal to control the first semiconductor and to reduce a duty cycle of the gate signal when the flyback circuit is enabled to reduce power consumption by the coil.
US11241703B2
Applicant discloses a two part polymer mix for use in the aircraft industry that is applied with pneumatic mix and spray gun. The two part cartridge is used in the mix and spray gun so the mix is applied immediately upon mixing, but the two components are kept separated unless the gun is applying the mix. The mix cures to form a clear sealant that allows for inspection of cracks and corrosion beneath the sealant. It cures quickly so that the coated part may be further processed, for example in the assembly line during aircraft build.
US11241702B2
A showerhead assembly including a plurality of scanner nozzles. Each scanner nozzle includes an oscillation chamber fluidly coupled to an inlet aperture and an outlet aperture, and configured to discharge a random sweeping jet from the outlet aperture over a coverage area.
US11241693B2
A system and method for online estimate of the filling level of balls and loading level in a rotary mills, comprising a set of vibration sensors unit, associated with a magnet to transmit data signals via an antenna to a receiver that receives data signals from the antenna, an antenna, wherein the receiver is connected via optical fiber to a signal processor, which in turn communicates to a control server via a UTP cable, wherein the control server also obtains data from the mill operation to determine the best filling of balls and load; and the operating method.
US11241692B2
A gene sequencing reaction device, a gene sequencing system and a gene sequencing reaction method. The gene sequencing reaction device includes: a supporting platform; a dipping container disposed on the supporting platform, wherein the dipping container has a dipping reaction area, and the dipping reaction area is configured to hold a chemical reagent for gene sequencing reaction, so as to dip a sequencing chip having a DNA sample loading structure on the surface and having a DNA sample loaded thereon in the chemical reagent to perform a gene sequencing reaction; a temperature control apparatus, configured to control the temperature of the chemical reagent in the dipping reaction area; and a transfer apparatus, configured to insert the sequencing chip into the dipping reaction area or pull out the sequencing chip from the dipping reaction area.
US11241685B2
A separator for separating a first from a second phase of a liquid in a tubular container includes a float made of elastic material having a circumferential sealing edge and at least one ballast fastened to the underside of the float. The density of the ballast is greater than the density of the float and the density of the entire separator lies in a value range between the density of the first phase and the density of the second phase of the liquid. In order to ensure an unrestricted light inflow of the liquid into volume regions of the container lying below the separator in the initial position, the float is designed disk-shaped; and that the ballast is designed in the form of a plurality of fingers extending away from the underside of the disk-shaped float, distributed at its edge.
US11241674B2
The present invention relates to catalyst product, a method of making a catalyst and its use in fluid catalytic conversion process. In particular, this invention relates to a process for the preparation of CO-combustion promoter microspheres, comprising a large crystallite low surface area alumina; a composite binder comprising nano-crystallite alumina and dispersant; and platinum or palladium or both. The large crystallite low surface area alumina is bound together by the composite binder in the said particulate composition.
US11241671B2
Monolithic composite photocatalysts for fluid purification, chemical transformations, and surface sterilization are disclosed. The monolithic composite photocatalysts comprise a photoactive nanocrystal component and a non-photoactive porous support. Photocatalytic fluid purification systems that contact an impurity-containing fluid with the subject monolithic composite photocatalysts are also disclosed.
US11241669B2
Disclosed are water-absorbent resin particles comprising a crosslinked polymer comprising a monomer unit derived from a water-soluble ethylenically unsaturated monomer, wherein an initial swelling force as measured according to a swelling force test conducted by a predetermined method is 8 N or more, and further, a ratio of the particles having a particle diameter of more than 250 μm and 850 μm or less is 70% by mass or more and a ratio of the particles having a particle diameter of 250 μm or less is 20% by mass or less, with respect to the total amount of the water-absorbent resin particles.
US11241664B1
An apparatus for starting the flow of a compacted material from a hopper trailer is disclosed. The apparatus may include a means of substantially joining the apparatus with the rim of a hopper trailer, an auger shaft having flighting, and a means of turning said shaft on a longitudinal axis in order to displace compacted material and initiate the flow of same. In one embodiment, the auger shaft consists of an internal shaft capable of receiving segmented sleeves having flighting in order to allow for compatibility with a wide variety of hopper trailers. In another embodiment, the drive means of the apparatus may be operated by wireless control.
US11241658B2
Methods of cleaning and sanitizing membrane modules within a membrane system are provided. A cleaning solution is circulated through the membrane system for about 2 to about 30 minutes. The cleaning solution includes organic acid and surfactant. A sanitizing solution is added to the cleaning solution to produce a boosted antimicrobial solution comprising an oxidizer. The boosted antimicrobial solution is then circulated through the membrane system for about 1 to about 20 minutes. The methods described are effective for reducing and removing bacterial spores and biofilms from membranes and improving membrane compatibility of effective cleaning and sanitizing solutions.
US11241657B2
A method for removing silica from ultra pure water (UPW) comprises passing UPW through a filter comprising a microporous cationically charged membrane having an upstream surface and a downstream surface; and a porous asymmetric membrane having a first surface and an upstream portion and a downstream portion and a second surface, and a bulk between the first surface and the second surface including the upstream portion and the downstream portion, the porous asymmetric membrane having decreasing pore sizes in a direction from the first surface and the upstream portion to the downstream portion and the second surface, the second surface comprising a skin having a nanoporous average pore size, wherein the first surface of the porous asymmetric membrane contacts the downstream surface of the microporous cationically charged membrane; the method including passing the UPW through the microporous cationically charged membrane before passing the UPW through the porous asymmetric membrane.
US11241646B2
Computer-implemented systems and methods for estimating a replacement status of an HVAC air filter. Outdoor weather data (e.g., outdoor temperature information), is obtained. A Total Runtime Value of the HVAC system is determined based upon the obtained outdoor weather data. Finally, a replacement status of the air filter is estimated as a function of a comparison of the Total Runtime Value with a Baseline Value. By correlating air filter replacement status with an estimated runtime of the HVAC system, a credible predictor of air filter usage is provided. By estimating fan runtime based on easily-obtained outdoor weather data, the methods are readily implemented with any existing HVAC system and do not require installation of sensors or other mechanical or electrical components to the HVAC system.
US11241644B2
An adapter for use in a filter device is provided, the adapter having a downwardly slanted inner wall including two or more hollow passageways, and a central fluid flow port, wherein the adapter can be welded to a filter device housing head.
US11241641B2
A filter device with a spirally flushing function with a head having a filter flask main body and a water inlet hole connected with a water inlet passage, a water outlet hole connected with a water outlet passage, and a flushing hole connected with a flushing passage. A filter element casing arranged outside the filter element, and has a plurality of filter element casing water inlets. A flow divider arranged outside the filter element casing and covering a portion of an upper end of the filter element casing. A filter element end cap fixed to the top of the filter element and having a water outlet, which penetrates through the flow divider and is connected with the water outlet passage. Effectively improved flushing effect, and greatly prolonged service life of the filter element is experienced.
US11241639B2
The gas-liquid separator having an introduction duct defining an introduction opening receiving the multiphase fluid stream, and a static first separation stage extending along a longitudinal axis, connected with the introduction duct, the first separation stage including an outer wall, an inner wall and at least an inner baffle inducing an helical movement of the multiphase fluid stream around the longitudinal axis driving a liquid contained in the fluid stream onto the outer wall and a gas contained in the multiphase fluid stream onto the inner wall. The outer wall or/and the inner wall delimit(s) at least a lateral orifice evacuating a respective one of the liquid or the gas separated along the inner baffle, each lateral orifice extending along each inner baffle and defining a lateral staged evacuation of the respective one of the liquid or of the gas in an evacuation canal along the respective inner and outer walls.
US11241633B2
An amusement park system in accordance with present embodiments includes a ride vehicle configured to move along a path, an aquatic portion of the path defined by a water flow path, and an aerial portion of the path defined by a track configured to support a bogie. The ride vehicle is configured to freely float and move along the water flow path in response to currents of the water flow path. The ride vehicle is configured to be carried along the track by the bogie.
US11241631B1
Improvements in a holder for a game controller that allows a game controller to sit in a vertical on a stand or holder. The storage in a vertical orientation reduces the footprint of the controller on a desk or shelf. This also allows for better visual appearance of the controller as it sits on a desk. The holder further places the controller in a position where it can be more quickly retrieved for use. A power storage that powers the controller to extend operating time of the controller. The face plate can include indicia that match a gaming system or a game and the face plate can be removed or replaces. A charge indicator extends through the face plate. The controller can be used in the holder without restrictions of use.
US11241630B2
A multi-user system hosts a game session over a communication network. The game session includes a plurality of media streams that show one or more views of live game play for the game session. The multi-user system further assigns a spectator value to each media stream, updates one or more spectator values based on user inputs received during the game session, selects, for one or more time periods of the game session, one media stream to broadcast based on the spectator value assigned to the one media stream for the one or more time periods, and broadcasts the one media stream over the communication network.
US11241629B2
A system and method for providing virtual items to users of an online game operated in a virtual space. Multiple users may participate in affiliations or alliances of discrete groups of users in an online game and may access the online game through client computing platforms associated with the users. The affiliations may have affiliation game units associated with affiliations which provide a benefit to the members of the online game. Affiliation members may cumulatively obtain affiliation game units and/or upgrade affiliation game units by providing one or more virtual items. Upgrading affiliation game units may require the cooperation of multiple members of the affiliation.
US11241621B2
A non-transitory computer-readable medium including a video game processing program for causing a server to perform functions regarding a search of a moving route in a virtual space is provided. The functions include a setting function, an arranging function, a thinning function, and a searching function. The setting function is configured to set a navigation mesh corresponding to a movable area of an object in a virtual space. The arranging function is configured to arrange a plurality of waypoints on the set navigation mesh in accordance with a predetermined arrangement rule. The thinning function is configured to thin out some waypoints, which are selected in accordance with a predetermined selection rule, from the plurality of waypoints thus arranged. The searching function is configured to search a moving route of the object on a basis of arrangement of the plurality of thinned waypoints.
US11241618B2
Provided are a server, a method of controlling a server, and a program that can increase the variations on methods for acquiring an item or the like and enhance interest in a game. Included are receiving, from a user, an item change request for changing first item data; displaying, to the user, a selection screen to display a plurality of options after receiving the item change request; and providing the user with second item data when a selected option on the selection screen is a correct answer.
US11241615B2
The present disclosure relates to a method for controlling shooting in a football game, including: responding to a first touch operation acting on a shooting control, and determining an auxiliary input reference graphic within a preset range of the shooting control; and responding to a second touch operation acting on a screen region corresponding to the auxiliary input reference graphic, determining a target shooting position in a goal in the football game according to touch point position information of the second touch operation and a mapping relationship between the auxiliary input reference graphic and the goal, and controlling a virtual character in the football game to execute a shooting action. In addition, the present disclosure further provides an apparatus for controlling shooting in a football game, a computer device and a storage medium.
US11241609B2
A leg pad (e.g., a hockey leg pad) for protecting a leg of a user, in which the leg pad is designed to enhance protection and freedom of movement (e.g., during skating strides), such as by providing flexibility of the leg pad proximate to a knee and optionally an ankle of the user (e.g., for extension and optional retraction of one or more parts of the leg pad) to better follow natural movements of the user's leg (e.g., bending of the knee and optional flexion of the ankle of the user).
US11241603B2
A training guidance instrument 200 includes a pressor part 2091, a heel placing part 2092A, and a control unit including rotary members 210 and 214, support members 211 and 215, rotary parts 202A and 202B, support members 212 and 216, and telescopic members 219 and 220. The control unit is configured to move the heel placing part 2092A toward the ground in response to application of a force Pw2 toward the ground which is stronger than upward force applied on the heel placing part 2092A when the heel placing part 2092A is positioned above and away from the ground and move the heel placing part 2092A upward in response to application of weaker force toward the ground than the force Pw2 on the heel placing part 2092A, while the second joint and third joints of the toes of the trainee are pressed by the pressor part 2091 and the heel is placed on the heel placing part 2092A.
US11241596B2
A breathing mask, including a mask body having an inner area; a breathing valve configured to control the flow of breathing gas into the inner area of the mask body, the breathing valve comprising a membrane having an outer surface; and a flushing arrangement, comprising: a flushing area located adjacent the outer surface of the membrane; at least one exhalation chamber configured to receive exhaled air from the inner area of the breathing mask; and at least one channel fluidly connecting the flushing area and the at least one exhalation chamber; wherein, during user inhalation, air from the at least one exhalation chamber flows through the at least one channel into the flushing area, and during user exhalation, air from the flushing area flows through the at least one channel into the at least one exhalation chamber.
US11241594B2
A face mask for filtering air includes a face seal for providing an airtight flexible seal around the nose and mouth of a user, a support sealably attached to the face seal, wherein the support has an open area that allows for passage of incoming air and outlet valves for expelling exhaled air, a front shell for removably attaching to the support, wherein the front shell has inlet holes for allowing the incoming air to pass through the open area of the support, and a filter for filtering particulate elements from air. The filter is configured to be housed between the front shell and the support. The face seal provides a direct connection between the filter and the user.
US11241591B2
An acoustic module with a transducer and a solid waveguide. The transducer and waveguide may be curved to focus the acoustic energy along a focal line. The transducer, the top surface of the waveguide and the bottom surface of the waveguide may extend along coaxial curves. The waveguide may include a recess closely receiving the transducer. The waveguide may include an integral skirt that provides a thermal mass. The acoustic module may include a space to accommodate thermal management options. For example, the acoustic module may include a heatsink, an active ventilation system and/or a phase change material. The ultrasound device may include a controller configured to perform a uniformity scan sweep during supply of operating power to the transducer. The uniformity scan sweep can extend through a frequency range that includes the operating point of the acoustic module and does not exceed an acceptable efficiency loss.
US11241590B2
Methods and systems are disclosed for radiating a moving object. The method may comprise acquiring a plurality of indicators of the phase of a physiological cycle of a patient and a plurality of images of the patient that include a target. Each image may be taken at a different phase of the physiological cycle and may be registered to the phase at which the image was taken. The method may also include identifying the target in each of the plurality of images, calculating a dose of radiation required to treat the target, calculating the number, orientation, and dwell time of one or more radiation beams required to deliver the calculated required dose of radiation to the target, and calculating a position of each of the one or more radiation beams required to achieve the calculated orientation. Each position may be a function of the phase of the physiological cycle to which each of the plurality of images is registered.
US11241584B2
Transcranial magnetic stimulation (TMS) is used to modulate permeability of the blood brain barrier in a transient, safe and non-invasive manner. A conventional or deep TMS coil may be placed on a head in a vicinity of a tumor, for example. A series of magnetic pulses is provided to the brain with a tailored stimulation protocol. In one of many possible clinical applications, a pharmaceutical substance may be introduced during a time frame before, during or after providing the magnetic pulses to treat a tumor in the brain.
US11241583B2
A shared resource medical system for monitoring a patient during emergency situations includes a portable defibrillator and an ultrasound transducer physically and communicatively coupled to the defibrillator. The defibrillator includes sensors, a display screen, a power supply, a data storage device, and a defibrillator processor operatively coupled to the screen, the power supply, and the storage device and configured to receive and process user input, receive patient physiological data from the sensors, and generate an interface on the display screen. The ultrasound transducer is configured to obtain ultrasound physiological data of the patient and send the ultrasound physiological data to the defibrillator processor. The defibrillator processor receives and processes the ultrasound physiological data from the ultrasound transducer to generate an ultrasound image for the patient, stores the patient physiological data from the sensors together with the ultrasound image in the storage device, and presents the image on the user interface.
US11241574B2
A method of providing vagus nerve stimulation to a user is provided. The method includes the step of prompting, via a first audio cue emitted by an earpiece worn by a user, the user to inhale at a first point in time. The method may further include the step of prompting, via a second audio cue emitted by the earpiece, the user to exhale at a second point in time. The method may further include the step of stimulating a vagus nerve of the user with a first electrical signal generated by the earpiece at the second point in time. The first electrical signal may be applied to a concha of an ear of the user. The first electrical signal may be applied to an ear canal of the user. The first electrical signal may be applied to a tragus of the user.
US11241566B1
A clip retains tapered connector members which joining tubing sections of a medical fluid drainage system, such as a urinary collection system. The clip has first and second ends configured to bear against external flanges projecting from the tapered connector members. A central body of the clip applies a controllable compression force to the first and second ends for urging the connector members together. The first and second ends include sub-fingers for snapping onto a respective one of the tapered connector members.
US11241556B2
A conditioning apparatus is provided with a control and command unit which can be activated remotely using an electronic device. A method to activate and control the conditioning apparatus includes regulating the functioning parameters of the conditioning apparatus at least as a function of a state of wakefulness or sleep of a user.
US11241553B2
A cushion assembly for a patient interface includes a foam cushion and an elastomeric support portion configured to support the foam cushion. The foam cushion is more compliant in a nasal bridge region than other regions of the cushion assembly, the nasal bridge region being a region configured to engage the patient's nasal bridge when the cushion assembly is mounted on the patient's face.
US11241549B2
A breath-powered, dry powder inhaler, a cartridge, and a pulmonary drug delivery system are provided. The dry powder inhaler can be provided with or without a unit dose cartridge for using with the inhaler. The inhaler and/or cartridge can be provided with a drug delivery formulation comprising, for example, a diketopiperazine and an active ingredient, including, peptides and proteins such as insulin, oxyntomodulin and glucagon-like peptide.
US11241546B2
The present disclosure relates to a holder for a recording unit, which recording unit is arranged with an interface configured to cooperate with an interface of a medicament delivery device for obtaining information regarding the use of the medicament delivery device, the holder has an interface configured to cooperate with the interface of the recording unit, and the holder further has attachment elements for attaching the holder to a suitable surface.
US11241538B2
Devices that are placed within fluid filled organs, such as the bladder, which reduce the risk of bacterial infections using a combination of active agents and mechanical disruption of bacteria.
US11241536B2
The present invention provides a closed loop control method to control an artificial pancreas and the artificial pancreas using this method, comprising constructing an autoregressive model by initiatively introducing the insulin absorption lag factor, calculating an amount of insulin to be delivered at the current time using the autoregressive model and a PID controller respectively, and tuning the parameters of the autoregressive model and the PID controller respectively using the average of the calculation results in order to provide a more accurate prediction of glucose trends and a more desirable amount of insulin delivery.
US11241535B2
Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of operating an infusion device capable of delivering fluid to a user involves storing alert configuration information for the user, identifying an alert condition while operating the infusion device to deliver the fluid based at least in part on the alert configuration information for the user, and in response to identifying the alert condition, providing a user notification in accordance with the user's stored alert configuration information.
US11241530B1
A body-worn medication delivery pump having a patch form factor is provided that includes an integrated plethysmographic module that employs a photoplethysmographic multi-chip package disposed in a frame designed to maintain contact with a wearer's skin during motion, and reduces cross-talk and ingress of stray light, a controller of the pump programmed to adjust its medication delivery algorithms responsive to outputs of the plethysmographic module.
US11241527B2
A priming assembly for a drug delivery device includes a hub, a base connected to the hub and moveable relative to the hub between a first position and a second position, with the base defining a passageway, a cap defining an interior chamber and a passageway in fluid communication with the interior chamber, and a needle connected to the hub and positioned within the interior chamber of the cap, where the passageway of the base is in fluid communication with the passageway of the cap when the base is in the first position, and where the passageway of the base is isolated from the passageway of the cap when the base is in the second position.
US11241524B2
The invention relates to a dialysis machine having an extracorporeal blood circuit in which a dialyzer, a blood pump, and an arterial pressure sensor are arranged, wherein the dialysis machine furthermore has a compensation device by means of which the set value for the blood flow through the extracorporeal circuit can be corrected to a compensated value using the arterial blood pressure; wherein the dialysis machine furthermore has recognition means which are configured to recognize whether the arterial pressure sensor is connected to the extracorporeal blood circuit or not; and wherein the dialysis machine has an estimator unit which is configured to estimate a value for the arterial blood pressure if it is recognized by the recognition means that the arterial pressure sensor is not connected to the extracorporeal blood circuit.
US11241523B2
A control system is provided to restrict the flow rate of blood in a venous line 12 of a perfusion system 1 comprising a reservoir 10 supplied by the venous line 12 and supplying an outgoing line 22. The control system comprises an outgoing flow sensor 32 configured to determine an outgoing flow value indicative of the outgoing flow rate in the outgoing line 22, and a controller configured to process the outgoing flow value and to determine if the outgoing flow value exceeds a pre-set pairing threshold. The system further comprises an adjustable restriction 28 for restricting the flow rate in the venous line 12 to maintain a venous flow rate that does not exceed a venous restriction threshold, wherein the adjustable restriction 28 is responsive to the controller and wherein the controller comprises a configuration allowing the controller to set the adjustable restriction at the level of the outgoing flow rate, to change the venous restriction threshold with the outgoing flow rate, if the outgoing flow value is above the pre-set pairing threshold.
US11241521B2
An apparatus for biomimetic expression of breast milk can comprise a breast interface having an expandable membrane configured to mimic the geometry of an infant's mouth. Various regions of the expandable membrane may be configured to simulate the structure and/or function of various parts of an infant's mouth. The expandable membrane may comprise one or more of a distal sealing region configured to simulate the lips, a superior region configured to simulate the hard palate, an inferior protruding region configured to simulate the gums, an intermediate curved region configured to simulate the tongue, and one or more internal expansion regions configured to simulate the soft palate and the throat. The expandable membrane may have a varying thickness throughout the one or more various regions to enable movement of the regions similar to the movement of the corresponding regions of an infant's mouth during nursing.
US11241519B2
Embodiments relate to the design and use of a low profile ablation catheter with a liquid core for use in laser ablation removal of arterial plaque blockages to restore blood flow.
US11241517B2
Provided are a hydrogel composition with high viscoelasticity and a bioink composition including the hydrogel composition. The hydrogel composition according to an embodiment is composed of natural biocompatible substances and thus is not toxic, but has high viscosity, resulting in high mechanical stability or long persistence. Thus, the hydrogel composition may be usefully utilized as a bioink composition for bioprinting, a support in tissue engineering, or a soft tissue filler.
US11241512B2
Compositions and methods are described for stabilizing a radio-iodinated monoclonal IgG antibody for up to 17 days against radiolytic decomposition. The stabilized radiolabeled murine antibody binding the CD45 antigen expressed on various forms of lymphomas is useful as a radio-therapeutic and diagnostic agent in the treatment of human malignancies of hematopoietic origin, including lymphomas.
US11241504B2
Compositions for delivering one or more active substances, or for repairing a bone, and methods of making and using the same, are described.
US11241491B2
The present invention provides compositions and methods of use comprising a chimeric dengue virus E glycoprotein comprising a dengue virus E glycoprotein backbone, which comprises amino acid substitutions that introduce a dengue virus E glycoprotein epitope from a dengue virus serotype that is different from the dengue virus serotype of the dengue virus E glycoprotein backbone.
US11241482B2
The present invention provides for methods and compositions for treating or preventing arthritis and joint injury.
US11241480B2
Methods for modulation of dietary and microbial exposure with compositions comprising an EGFR ligand
Among the various aspects of the present disclosure is the provision of compositions and methods for modulation of dietary and microbial exposure. The present disclosure provides for compositions and methods for treating, preventing, or reducing the likelihood of development of an allergic disorder, necrotizing enterocolitis, sepsis, or an inflammatory disease, disorder, or condition in a subject including administering an effective amount of a composition comprising an EGFR ligand.
US11241477B2
Provided are methods and compositions for treatment of tinnitus. The method comprises administration of therapeutically effective amount of oxytocin, which may be present with a thickener, and may be delivered to the back of the nasal cavity in a suitable form. Compositions of oxytocin for intranasal delivery and sprayable unit compositions of oxytocin are also provided.
US11241473B2
The present invention provides compounds, compositions thereof, and methods of using the same.
US11241467B2
Described herein are pharmaceutical compositions comprising one or more modulators of a cytochrome 450 enzyme (CYP450) and substituted or unsubstituted diindolylmethane. Also described herein are methods for treating one or more skin conditions by administering a combination therapy comprising substituted or unsubstituted diindolylmethane and one or more modulators of CYP450. In particular, methods are disclosed for improving bioavailability and pharmacokinetic parameters of substituted or unsubstituted diindolylmethane following the combination therapy.
US11241462B2
The current invention relates to the field of a novel probiotic-curcuminoids formulation, which exhibits increased curcuminoids bioavailability, and viable probiotic microbial population in the presence of curcuminoids. The probiotic-curcuminoids formulation is made by encapsulation in ragi and galactomannan-rich fenugreek dietary fiber matrix. Compositions and methods for making this formulation are also disclosed herein.
US11241460B2
Methods are provided for the production of photoreceptor cells and photoreceptor progenitor cells from pluripotent stem cells. Additionally provided are compositions of photoreceptor cells and photoreceptor cells, as well as methods for the therapeutic use thereof. Exemplary methods may produce substantially pure cultures of photoreceptor cells and/or photoreceptor cells.
US11241458B2
The present invention relates to new plasma or new platelet-rich plasma preparations, new cell dissociation methods, new cell associations or compositions, a method of preparation thereof, a use thereof, devices for the preparation thereof and preparations containing such a platelet-rich plasma preparation and cell associations or compositions. Specifically, the invention provides plasma or platelet-rich plasma alone or in cell composition preparations for use in tissue regeneration and bone regeneration and pain reduction.
US11241455B2
Provided herein are methods for treating an individual for a disease (e.g., an autoimmune disease or a cancer) using an active agent which affects metabolism of α-ketoglutarate (α-KG) and/or 2-hydroxyglutarate (2-HG) in differentiating T cells. In some embodiments, a Got1 inhibitor is used to generate a population of T cells enriched in peripheral regulatory T (iTreg) cells, which population enriched in iTreg cells may find use in treating an autoimmune disease. In some embodiments, a TCA cycle-associated metabolite, or a derivative thereof, is used to generate a population of T cells in enriched in IL-17- and IL-17F-producing CD4 T (TH17) cells, which population enriched in TH17 cells may find use in treating a cancer.
US11241426B2
Provided is an aqueous composition for ophthalmic or nasal administration comprising levocetirizine or its salt. In one embodiment, the composition comprises levocetirizine or its salt at a levocetirizine concentration of 0.05-0.5% (w/v). The composition may further comprise a surface active agent and/or an organic acid salt.
US11241418B2
Provided herein are compounds, salts, crystalline forms, and pharmaceutical compositions that are related to Selective Estrogen Receptor Degraders, as well as methods of preparing the same. Also provided herein are methods of using the compounds, salts, crystalline forms, and pharmaceutical compositions for the treatment of diseases or disorders, such as breast cancer.
US11241412B2
A tumescent composition including a cannabinoid dissolved in a tumescent solution, wherein the tumescent solution includes a local anesthetic; a vasoconstrictor; and a pharmaceutically acceptable carrier, wherein a tumescent concentration of the cannabinoid is 1-2000 μg/kg and is simultaneously: below a threshold for local, subcutaneous tissue toxicity, above a threshold for positive local therapeutic effect, and above a concentration safely achievable by intravenous (IV), intramuscular (IM) or oral (PO) delivery. Also disclosed are methods of subcutaneous delivery of a cannabinoid to a subject including administering to the subject the tumescent composition.
US11241409B2
Some aspects of the invention provide for a method of treating Alzheimer's Disease, Mild Cognitive Impairment, Frontotemperal Dementia, Amyotrophic Lateral Sclerosis and/or Multiple Sclerosis using polyunsaturated fatty acids which are modified in certain positions to attenuate oxidative damage by Reactive Oxygen Species (ROS) and/or suppress the rate of formation of reactive products and toxic compounds.
US11241407B2
The present disclosure provides compositions and methods for treating cancer with nutritionally modified diets and/or dialysis treatment, such as through amino acid depletion of one or more nonessential amino acids. In some aspects, the present disclosure provides compositions and methods for treating obesity with such modified diets and/or dialysis treatment. Furthermore, in some aspects, the present disclosure provides compositions and methods for treating renal disease with such modified diets and/or dialysis treatment.
US11241398B2
In an embodiment of the invention, a composition for treating a cell population comprises an Affinity Medicant Conjugate (AMC). The medicant moiety can be a toxin including an acylfulvene or a drug moiety. The affinity moiety can be an antibody, a binding protein, a steroid, a lipid, a growth factor, a protein, a peptide or non peptidic. The affinity moiety can be covalently bound to the medicant via a linker. Novel linkers that can be directed to cysteine, arginine or lysine residues based on solution pH allow greater flexibility in preserving and/or generating specific epitopes in the AMC.
US11241378B2
A pharmaceutical composition for topical administration and a preparation method therefor are described. In particular, a pharmaceutical composition comprising (3aR,5s,6aS)-N-(3-methoxy-1,2,4-thiadiazol-5-yl)-5-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)hexahydrocyclopenta[c]pyrrole-2(1H)-carboxamide, or a pharmaceutically acceptable salt thereof, and diethylene glycol monoethyl ether is described.
US11241377B2
The present invention is directed to a composition that can be used to deliver an antipsychotic drug such as risperidone, paliperidone or a combination thereof, as an injectable in-situ forming biodegradable implant for extended release providing therapeutic plasma levels from the first day. The composition is in the form of drug suspension on a biodegradable and biocompatible copolymer or copolymers solution using water miscible solvents that is administered in liquid form. Once the composition contacts the body fluids, the polymer matrix hardens retaining the drug, forming a solid or semisolid implant that releases the drug in a continuous manner. Therapeutic plasma levels of the drug can be achieved from the first day up to at least 14 days or more even up to at least four weeks.
US11241375B2
Disclosed is a cosmetic composition for, e.g., use on eyelashes, that includes a latex polymer and a polyhydroxyalkanoate, where the polyhydroxyalkanoate is present in the composition in a total amount of between about 1% and about 5% by weight, and the monomers of the polyhydroxyalkanoate have carbon chain lengths of between 3 and 5.
US11241371B1
A skin protecting product that includes cyclopentasiloxane, disiloxane, octylacrylamide, acrylates, butylaminoethyl methacrylate copolymer, isopropyl myristate, hydroxypropyl gluconomide, hydroxyproply ammonium gluconate, phenoxyethanol, Cetearyl alcohol, cetyl alcohol, cetyl PPG, PPG-10/1 dimethicone, hydroxyethyl urea, zinc oxide, titanium oxide, fragrance such as perfumes or colognes, vitamin C, and isodecyl neopentanoate. The skin protecting product is applied daily along with sunscreen to help reduce the chance of skin damage related conditions and illnesses that result from sun exposure. The product is applied on hard to reach areas such as the scalp. The product is weightless, so the user is not bothered by the application of the product. The skin protecting product comes in various forms such as a spray, gel or lotion.
US11241360B2
A portfolio for organizing and managing the storage, access and detection of actions with regards to one or more containers. The portfolio includes various storage mechanisms, holders and tools that can be used for managing the containers. The portfolio includes sensors to detect when containers are being accessed and display devices to present status information pertaining to the containers installed within the portfolio.
US11241359B2
A device for mutual sexual stimulation of partners is provided. The device includes a central area forming a base for at least three arms that extend therefrom in a common plane, the three arms comprising a pair of outer arms and an inner arm that is disposed in the common plane between the outer arms, where each of the outer arms includes at least one pressure sensor and at least one vibration motor. The device also includes a controller operatively coupled with the at least one pressure sensor and the at least one vibration motor, and configured to detect a pressure applied to a first outer arm of the pair of outer arms and activate the vibration motor in a second outer arm of the pair of outer arms in response to the detected pressure.
US11241358B2
The rotatable leg massage device has a base and a swinging arm. The swinging arm has a massaging end and a swinging end, the massaging end provided with a respective massaging roller on two sides. A second motor is disposed inside of the massage end and configured to rotate the two massaging rollers. The swinging end is disposed in front of the assembling base, and both sides of the swinging end are respectively provided with a swinging gear. A central aperture of each swinging gear is aligned with the through apertures of the assembling base and a shaft passing through all four apertures, the two swinging gears engages the two driving gears of the first motor, and the first motor is configured to drive the swinging arm to rotate around the base.
US11241350B2
A system for turning a patient supported on a patient support apparatus includes a U-shaped frame and a rectangular frame pivotably coupled to the U-shaped frame. The rectangular frame includes first and second sheet grippers configured to removeably couple a plurality of sheets to the system and secure the patient between the sheets. The rectangular frame, the sheets, and the patient are configured to rotate at least 180 degrees relative to the U-shaped frame after the U-shaped frame, the rectangular frame, the sheets, and the patient are raised at least a clearance distance above the patient support apparatus.
US11241349B2
This disclosure provides a patient support for supporting a patient. The patient support comprises a crib assembly comprising a support material with a cover assembly disposed over the crib assembly. The cover assembly defines a recess and comprising a patient support surface having an outer periphery. The patient support further comprises a connector assembly for connecting the patient support to a fluid source with the connector assembly comprising a connector with a plurality of ports. The assembly defines a three dimensional interior corner adjacent the recess in the cover assembly. The connector assembly is disposed in the recess of the cover assembly such that the plurality of ports of the connector are presented for connection to the fluid source at the three dimensional interior corner and inside the outer periphery of the patient support surface.
US11241348B2
An occupant support includes a framework which includes a frame, an orientation adjustable deck section supported by the frame, and a lockable gas spring whose components include a piston assembly coupled to one of the frame and the deck section and a cylinder coupled to the other of the frame and the deck section. The piston assembly includes a piston and a connecting rod. The piston divides the interior of the cylinder into an isolated compartment and a non-isolated compartment. The non-isolated compartment has an inlet and an outlet. An outflow check valve resists fluid flow out of the non-isolated compartment and admits ambient fluid into the non-isolated compartment. An inflow check valve resists fluid flow into the non-isolated compartment and enables fluid flow out of the non-isolated compartment. A turbine receives fluid which flows out of the non-isolated compartment. An electrical generator is coupled to the turbine.
US11241344B2
A cot includes a patient platform that supports a frame, a patient support assembly, and a pad. The cot further includes a lift system that is coupled to a transport system that includes a cot retainer. The patient support assembly includes a headrest, backrest, seat, and leg rest. In some forms, a child restraint assembly is incorporated into the various parts of the patient support assembly to allow safe transport of children in an ambulance. The child restraint assembly is adjustable to accommodate the size of the child being transported. In other forms, the child restraint assembly is incorporated into the pad. The various embodiments envision a child restraint assembly that is easily accessible to emergency medical professionals.
US11241339B2
A binder layer for a laminated wound dressing is brought into contact with a sheet coated with a pattern-coated adhesive sheet. As the binder layer is in contact with the pattern-coated adhesive sheet, a series of closed-loop cuts are made in the binder layer. The closed-loop cuts are made in such a way that the material enclosed by each closed loop is substantially physically separated from the remainder of the binder layer. Then the binder layer is moved away from the pattern-coated adhesive sheet, so that the binder layer and the pattern-coated adhesive sheet are no longer in contact. When the binder layer and the pattern-coated adhesive sheet are moved apart, the material enclosed in the closed-loop cuts—i.e., the cut waste fragments—are retained on the pattern-coated adhesive sheet, ensuring that the binder layer includes a series of cleared perforations.
US11241338B2
A pressure switch for controlling application of negative pressure to dressing disposed adjacent a tissue site is disclosed. The pressure switch comprises a body having a base, sidewalls extending from the base to an open end, and an inlet coupled to the dressing and forming a passage through the body. The pressure switch further comprises a diaphragm closing the open end of the sidewalls and forming a vacuum chamber with the body, wherein the inlet fluidly couples the vacuum chamber and the dressing. The pressure switch further comprises a valve disposed in the passage and configured to restrict the flow of gas through the passage so that a switch pressure developed in the vacuum chamber as a result of the application of negative pressure to the dressing lags a wound pressure at the tissue site to delay, wherein the diaphragm is adapted to be operatively responsive to the switch pressure to move between a relaxed position and a compressed position as the negative pressure increases and decreases. This pressure switch further comprises a switching element coupled to the diaphragm to turn on the negative pressure in the relaxed position and turn off the negative pressure in the compressed position. In another example, a method for controlling application of negative pressure to dressing disposed adjacent a tissue site using a pressure switch is disclosed. In another example, a system for applying negative pressure to a tissue site using a pressure switch is disclosed.
US11241334B2
Disclosed are methods and apparatus, including eyewear and a contact lens, for delivering sound energy to an eye, comprising two or more sonic or ultrasonic transducers that emit sound energy, wherein each transducer is (i) operably linked to a power source and (b) capable of emitting sound energy at more than one frequency and for a variable time period; and a positioning mechanism to position the transducers at an exterior surface of an eye so as to deliver sound energy to an internal part of the eye, for example the Schlemm's canal or trabecular meshwork.
US11241323B2
An implantable device includes an outer tubular member defining a longitudinal axis and a lumen. The outer tubular member includes: an outer wall portion having a plurality of first strands defining a plurality of first openings therebetween, the outer wall portion having a first porosity; and an inner baffle portion disposed within the lumen, the inner baffle portion including a plurality of second strands defining a plurality of second openings therebetween, the inner baffle portion having a second porosity that is lower than the first porosity of the outer wall portion.
US11241319B2
A method and device for digital measuring and ordering a custom orthopedic device includes an interactive method intended to assist clinicians select, measure and submit precise specifications for patients requiring custom orthopedic devices. The method includes a plurality of menus permitting the clinician to input specifications and submit orders electronically with the specifications and other data packaged together. The method and device include visualization indications to appropriately ensure image capture of a limb from various angles, including posterior, anterior, lateral and medial angles.
US11241314B2
A device for improving the function of a heart valve comprises: a support member formed from a shape memory material, and a restraining member providing a restraining action on a course of the support member. The support member may abut one side of the valve conforming to the shape of the valve annulus upon said shape memory material assuming an activated shape while the restraining member restrains the course of the support member. The restraining action is removable for allowing the support member to assume a desired, altered course. The restraining member may be biodegradable to be degraded within a patient or may be detachable from the support member to be withdrawn. The support member according to another embodiment presents a shape change in that an increased cross-section is associated with a shortened length of the support member. The support member according to yet another embodiment has a first and a second activated shape.
US11241313B2
An apparatus for partially supporting a leaflet of a regurgitant heart valve comprises at least one subvalvular device including a subvalvular supporting portion including a leaflet-contacting upper supporter surface longitudinally spaced from an oppositely facing lower supporter surface. A supporter perimeter wall extends longitudinally between the upper and lower supporter surfaces, with at least a portion contacting a subvalvular cardiac wall adjacent to the heart valve. An anchor portion is adjacent to, and longitudinally spaced from, the upper supporter surface. The anchor portion includes a leaflet-contacting lower anchor surface longitudinally spaced from an oppositely facing upper anchor surface. A connector neck is interposed longitudinally between, and is directly attached to both of, the upper supporter surface and the lower anchor surface. The connector neck penetrates longitudinally through at least one of a base of the leaflet and an annulus of the heart valve at a manufactured puncture site.
US11241312B2
Example medical device delivery systems are disclosed. An example delivery system for an implantable medical device includes an outer shaft having a distal end region, a proximal end region and a lumen extending therebetween. The delivery system also includes a handle coupled to the proximal end region of the outer shaft, wherein the handle includes a first actuator, a carriage and a housing. The delivery system also includes a selector coupled to the handle and a resistance member disposed along a portion of the selector. Further, the selector is configured to shift between a first configuration and a deployment configuration. Additionally, the carriage is free from the resistance member in the first configuration and the resistance member contacts the carriage in the deployment configuration.
US11241305B2
Methods and apparatuses for repairing a tear in soft tissue are disclosed. A method according to the principles of the present disclosure includes connecting an intermediate member to a bone anchor and placing the intermediate member on the soft tissue. The method further includes inserting a first suture through the intermediate member and the soft tissue to attach the intermediate member to the soft tissue and fixing the bone anchor to bone to secure the soft tissue to the bone.
US11241299B2
The present invention discloses an induction heating type dental filling device including a body unit grippable by a user, a filling unit containing a refillable filling material and connected to the body unit so that one side thereof is insulated from the body unit, a heating unit disposed in close contact with the filling unit and heating the filling material using induced current to convert the filling material into a liquid state, a pressing unit for pressing the heated filling material to discharge the heated filling material to the outside of the filling unit, and a shielding unit for shielding the heat and magnetic field of the heating unit. According to this configuration, heat loss through the filling unit may be prevented and clamping force for the body unit may be excellent, so that the efficiency of filling a filling material for dental treatment may be improved.
US11241297B2
Systems, devices and methods for advanced electrode management in neurological monitoring applications include receiving sockets configured to receive connectors having groups of electrodes. The physician is not required to manually map each electrode with its corresponding input channel. Electrodes are coupled to the corresponding input channels in groups through connectors having a unique identification (ID). The system is configured to read the unique ID of each connector and establish its identity. Based on the ID, the system configures itself to automatically correlate or associate each electrode with its corresponding input channel when the connectors are first inserted into the receiving sockets, and again if the connectors are removed and re-inserted into different positions in the receiving sockets, to insure the electrodes are always mapped to the same input channels.
US11241294B2
Apparatus and methods are described which guide a surgeon in performing a reconstructive or cosmetic procedure. The apparatus and methods utilize three dimensional presentations of the target surgical site incorporating one or more virtual surgical guides which help attain proper alignment and orientation of the post surgical outcome.
US11241292B1
A portable medical kit is for treatment of at least one medical condition having first and second levels of severity and includes a portable case having an interior chamber and at least two medicine holders each configured to retain a separate one of a first medicine and a second medicine within the chamber or at least one medicine holder configured to retain both of the first and second medicines within the chamber. A sheet retainer is configured to couple at least one treatment instruction sheet with the case. Further, a first visual indicator is attachable to the first medicine and a second visual indicator is attachable to the second medicine, the second indicator being readily visually distinguishable from the first indicator. Alternatively, the kit includes instructions to form the first indicator and the second indicator.
US11241291B2
A modular robotic surgical system includes one or more tool-receiver units arranged as separate units, each tool-receiver unit operable to move a first elongate surgical tool received therein. The device also includes a base comprising one or more motors, the base operable to move a second elongate surgical tool attached to the base or received therein, the base serving as a mounting for the one or more tool-receiver units, each of the tool-receiver units is independently and interchangeably attachable to the base via a mechanical coupling interface which transfers one or more of: driving force for driving movement of the first elongate surgical tool received within the unit; electrical power supply to one or more components of the unit which drive movement of the first elongate surgical tool received within the unit; and data for controlling movement of the first elongate surgical tool received within the unit.
US11241280B2
A catheter apparatus for assessing denervation comprises: an elongated catheter body; a deployable structure coupled to the catheter body, the deployable structure being deployable outwardly from and contractible inwardly toward the longitudinal axis of the catheter body; one or more ablation elements disposed on the deployable structure to move outwardly and inwardly with the deployable structure; one or more stimulation elements spaced from each other and disposed on the deployable structure to move with the deployable structure, the stimulation elements being powered to supply nerve stimulating signals to the vessel; and one or more recording elements spaced from each other and from the stimulation elements, the recording elements being disposed on the deployable structure to move with the deployable structure, the recording elements configured to record response of the vessel to the nerve stimulating signals.
US11241278B2
The present invention relates to a treatment apparatus and a method of controlling the same. There are provided a treatment apparatus, including a handpiece, an RF generator generating RF energy, an insertion unit configured to advance and retract toward one direction of the handpiece, selectively inserted into a tissue, and electrically connected to the RF generator to transfer the RF energy to the inside of the tissue, and a substance storage unit receiving a therapeutic substance therein and detachably installed on one side of the handpiece to transfer the substance to the inside of the tissue by the advancing operation of the insertion unit and a method of controlling the same.
US11241272B2
An electrosurgical device is provided that includes a handset having a shaft extending therefrom, a pair of active electrodes at a distal end of the shaft, and a movable, electrically floating electrode selectively positionable between the active electrodes. The floating electrode, when positioned to contact tissue between the active electrodes, modifies the electrosurgical current flows through tissue. The resultant modified current flows enables a surgeon to more effectively to control tissue desiccation by focusing electrosurgical energy toward targeted tissue and by reducing peripheral current flows. Embodiments are provided wherein the active electrodes include cooling provisions. Related electrosurgical systems and method of use are also provided.
US11241271B2
A device is described for treating a nasal airway by modifying a property of a nasal tissue of or near a nasal valve of the airway, without using a surgical incision or an implant, to decrease airflow resistance or perceived airflow resistance in the nasal airway. Various embodiments include an elongate shaft, a bipolar radiofrequency delivery member extending from one end of the shaft, and a handle attached to the elongate shaft at an opposite end from the radiofrequency delivery member. The radiofrequency delivery member is sized to be inserted into a nose and configured to at least temporarily deform the nasal tissue and deliver radiofrequency energy. The radiofrequency delivery member includes two rows of protruding electrodes disposed on a tissue contact surface, and the device is configured to deliver radiofrequency energy from one row of electrodes to the other row of electrodes.
US11241269B2
In general, surgical devices switchable between monopolar functionality and bipolar functionality are provided. In an exemplary embodiment, a surgical device is configured to selectively apply each of bipolar energy and monopolar energy.
US11241268B2
A medical device including an energy generator, a proximal end, and a distal end. The proximal end may include a handle and one or more connectors coupled to the energy generator. The distal end may include a number of movable branch members connected to one or more movable filaments at the distal end to form at least one expandable snare. At least one of the one or more movable filaments may be coupled to the one or more connectors to transfer energy to the at least one of the one or more movable filaments. A portion of the at least one of the one or more movable filaments forming the at least one expandable snare may be insulated.
US11241256B2
Selectively placed implants are specifically configured and dimensioned to address pathologies of the shoulder joint arising from improper force distribution. By using appropriately sized and positioned implants as described herein, displacement of targeted connective and muscle tissues acting on the shoulder is accomplished in order to realign force vectors and/or alter moment arms loading the joint to achieve therapeutic effects without cutting bone and with minimal cutting of the connective tissues.
US11241245B2
A medical device may include a plurality of links reciprocally movable between a loose configuration having a first rigidity and a compact configuration having a second rigidity greater than the first rigidity, wherein application of a force to a distalmost link of the plurality of links when the plurality of links are in the loose configuration causes the plurality of links to change orientation relative to one another, and application of the force to the distalmost link when the plurality of links are in the compact configuration does not cause the plurality of links to change orientation relative to one another.
US11241241B2
A surgical blade assembly includes a blade having side surfaces defining a width greater than its thickness. The surgical blade assembly also includes a reinforcing member having a body portion, and first and second arms extending from the body portion to define a receiving portion. The receiving portion is configured to receive the blade and the first and second arms are configured to abut the side surfaces of the blade. The first and second arms act as a strut to reinforce the blade against external forces applied to the blade. The blade and the reinforcing member may include coupling features to prevent separation of the reinforcing member from the blade. The blade and the reinforcing member may be substantially perpendicular to each other when coupled.
US11241239B2
An occlusive implant includes an expandable framework that is configured to shift between a collapsed configuration and an expanded configuration. An occlusive member is disposed along at least a portion of the expandable framework. At least part of the occlusive implant is configured to repel fibrinogen. In some cases, the occlusive implant may be configured for placement within a left atrial appendage (LAA) of a patient's heart.
US11241230B2
A clip applier tool for use with a robotic surgical system is disclosed. The clip applier tool comprises a housing, a shaft, an end effector, a firing chamber, a replaceable clip magazine, an articulation joint, an articulation drive configured to articulate the end effector, a rotation drive configured to rotate the shaft, and a firing drive. The housing comprises an interface for attachment to the robotic surgical system. The interface comprises rotatable inputs. The end effector comprises a crimping chamber. The replaceable clip magazine comprises a storage chamber, clips removably positioned in the storage chamber, and a biasing member configured to sequentially bias the clips from the storage chamber into the firing chamber. The firing drive is configured to advance a clip positioned in the firing chamber into the crimping chamber. The articulation drive, the rotation drive, and the firing drive are each operably coupled to different rotatable inputs.
US11241225B2
The disclosure provides devices and methods of use pertaining to extra joint stabilization. Embodiments include a number of suture returning and locking anchors that feature both a suture return element and a suture locking feature that employs an interference fit between a flexible synthetic strand, a receiver of the anchor, and a set screw, where the receiver and the set screw each have a number of gradual, opposing tapers to facilitate gradual proximal-to-distal gripping and releasing of the flexible strand to achieve an optimal locking force while preventing severing of the flexible strand. Embodiments also include a counter-torque anchor driver configured to resist torsional forces generated during and translated to the anchor during set-screw insertion. Further embodiments include extra joint reinforcement, stabilization, and attachment constructs formed using the disclosed devices. Other embodiments are disclosed.
US11241223B2
A device for occluding a vasculature of a patient including a micrograft having an absorbent polymeric structure with a lumen of transporting blood. The micrograft has a series of peaks and valleys formed by crimping. The occluding device is sufficiently small and flexible to be tracked on a guidewire and/or pushed through a microcatheter to a site within the vasculature of the patient. Delivery systems for delivering the micrografts are also disclosed.
US11241208B2
In a method for diagnosing, validating and treating a patient having lesions in both arteries of left and right lower limbs. By determining that a harder lesion to be treated first, catheters and an operation time can be reduced is to be treated first on a priority basis based on diagnostic data, deciding that a softer lesion is to be treated next, then treating the lesions substantially continuously.
US11241204B2
Disclosed is an intraoral dental x-ray imaging sensor holder for Wireless IntraOral x-ray imaging Sensors (“WIOS”). The holder secures in place the WIOS from the hump on the backside of the WIOS corresponding to the battery. The holder with the WIOS attached can be painlessly and comfortably positioned inside the dental arch, since there are no brackets holding the WIOS from its edges, but instead from the battery hump. Additionally, the WIOS can be secured on the holder in reverse (rotated by 180 degrees) thus adding flexibility and versatility during intraoral x-ray imaging.
US11241196B2
A medical device system for concurrent power and data transfer comprises an elongated conductive member. At least a portion of the elongated conductive member is configured for insertion within an intraluminal space. One or more sensors that are in electrical connection with the elongated conductive member. The medical device system uniquely allocates each of the plurality of unique contiguous segments within a signal space to one of (i) one or more power channels or (ii) one or more signal channels. The medical device system then sends the electrical signals, via the elongated conductive member, to one or more sensors that are in electrical connection with the elongated conductive member. The medical device harvests energy from the electrical signals. The medical device system isolates transmitted data signals within at least one of the one or more signal channels the data signals generated by the one or more sensors.
US11241195B2
A system includes an endotracheal tube having a plurality of electrodes, wherein the electrodes include at least one stimulating electrode configured to stimulate tissue of a patient and at least one monitoring electrode configured to monitor at least one nerve of a patient. The system includes a nerve integrity monitor device configured to send a stimulation signal to the at least one stimulating electrode to evoke a reflex response, and configured to receive a monitoring signal from the at least one monitoring electrode.
US11241185B2
Provided is a method for enhancing cognitive function based on individual cognitive frequency resonance that intentionally and selectively enhances a specific cognitive function by resonating with brain waves through brain stimulation using an electric current of the same frequency or waveform as individual cognitive frequency generated during a cognitive task, and the method includes executing, by a subject, a cognitive task.
US11241172B2
Disclosed is a ultrasonic diagnostic apparatus an a method of controlling the same, capable of allowing a sonographer to take an appropriate rest by measuring the usage time and the angle of bend of the probe and assigning weights to the usage time and the angle of bend of the probe such that the wrist fatigue of a sonographer is determined, and warning the sonographer about the determined wrist fatigue, the ultrasonic diagnostic apparatus including a probe configured to transmit an ultrasonic signal to a target object and receive a ultrasonic signal reflected from the target object; a storage configured to store a weight that is determined on the basis of a type of the probe and an application of the probe; and a controller configured to determine a wrist fatigue of a user who uses the probe on the basis of the stored weight and a usage time of the probe.
US11241171B2
Embodiments relate to devices, systems and methods for monitoring neuromuscular blockage. In an embodiment, a neuromuscular blockage monitoring system comprises a patch device comprising a unitary patch body, at least two electrodes and at least one sensor, the at least one sensor arranged between the at least two electrodes on the unitary patch body; and a stimulator device operatively coupled to the patch device and configured to provide at least one electrical signal to the at least two electrodes to stimulate a muscle motor point and to receive a signal from the at least one sensor related to a result of the stimulation of the muscle motor point.
US11241163B2
Aspects of the subject disclosure may include, for example, obtaining first magnetic resonance imaging (MRI) data of a subject, wherein the first MRI data is obtained during a first scan of a subject, wherein the first scan has a first diffusion sampling time, and wherein the first diffusion sampling time is selected in order to facilitate use of the first MRI data to determine a first Intravoxel Incoherent Motion (IVIM) effective diffusion coefficient in a Stationary Random Flow (SRF) regime; obtaining second MRI data of the subject, wherein the second MRI data is obtained during a second scan of the subject, wherein the second scan has a second diffusion sampling time, wherein the second diffusion sampling time is longer than the first diffusion sampling time, and wherein the second diffusion sampling time is selected in order to facilitate use of the second MRI data to determine a second IVIM effective diffusion coefficient in a pseudodiffusion regime; determining a blood velocity value based upon the first MRI data; and determining a segment length value based upon the second MRI data. Additional embodiments are disclosed.
US11241160B2
Disclosed herein is a blood pressure measuring device including: a pressure measuring tool 110; a fastening member 120 configured to fasten the pressure measuring tool 110 in rest position onto a skin region covering an anastomotic region of a shunt blood vessel 201; and a control circuit 130 configured to receive an input signal from the pressure measuring tool 110 and to process the input signal to calculate a pressure inside the anastomotic region of the shunt blood vessel 201.
US11241159B2
A fluid bladder includes multiple segment bladders that are each formed by folding one sheet in half in a width direction X extending along an artery passing through the measurement site, welding or adhering edge portions on a side opposite to the folding location for folding in half, and welding or adhering edge portions in a lengthwise direction Y. The multiple segment bladders are stacked in a width direction orthogonal to the measurement site and integrated, and the folding locations are arranged alternatingly on opposite sides in the width direction.
US11241157B2
An upper gastrointestinal bleeding monitoring system includes a detection device and a signal processing device to determine bleeding condition of an upper gastrointestinal tract by using relation of time and intensity ratios of RGB three primary colors. The detecting device is placed to the upper gastrointestinal tract of a patient via his/her mouth or nasal passage and then stay the upper gastrointestinal tract for several days for detection of bleeding. The signal processing device may receive and display signal from the detection device to help medical professionals check if bleeding occurs in an upper gastrointestinal tract. Moreover, a procedure of determination of bleeding in an upper gastrointestinal tract with the upper gastrointestinal bleeding monitoring system is described.
US11241155B2
An OCT system with a swept light source centered around 1.7 μm for identifying atherosclerotic plaque and visualization of large lipid pool is provided. Advantages for using the 1.7 μm swept source laser include higher contrast between lipid and normal tissue and deeper penetration of the optical signals from the 1.7 μm swept source laser into the tissue. With deeper penetration into the tissue, more structural information from deep within the tissue is obtained. The present invention also features multimodality imaging systems that integrate additional imaging systems into the OCT system at 1.7 μm. As an example, an integrated 1.3 μm and 1.7 μm OCT system is provided which simultaneously generates OCT images using both the OCT systems which are used to characterize and differentiate the types of tissue.
US11241151B2
A Progressive Lens Simulator comprises an Eye Tracker, for tracking an eye axis direction to determine a gaze distance, an Off-Axis Progressive Lens Simulator, for generating an Off-Axis progressive lens simulation; and an Axial Power-Distance Simulator, for simulating a progressive lens power in the eye axis direction. The Progressive Lens Simulator can alternatively include an Integrated Progressive Lens Simulator, for creating a Comprehensive Progressive Lens Simulation. The Progressive Lens Simulator can be Head-mounted. A Guided Lens Design Exploration System for the Progressive Lens Simulator can include a Progressive Lens Simulator, a Feedback-Control Interface, and a Progressive Lens Design processor, to generate a modified progressive lens simulation for the patient after a guided modification of the progressive lens design. A Deep Learning Method for an Artificial Intelligence Engine can be used for a Progressive Lens Design Processor. Embodiments include a multi-station system of Progressive Lens Simulators and a Central Supervision Station.
US11241149B2
An enhanced optical design for imaging of live human tissue as a supplemental attachment to wireless mobile devices such as smartphones. The improved imaging system includes a series of optical ball lenses coupled to a medical-grade light source to allow universal compatibility to mobile device (e.g., smartphone) cameras. The releasable optical attachment comprises optical enhancement elements allowing universal compatibility without the need of an application or special program to re-orient the image therein permitting less loss of picture acuity and blanket usability to HIPAA-verified smartphone applications used in hospitals and patient's electronic health records. The addition of an external light source and light-redirecting elements negates the need for a smartphone light source or smartphone re-programming to illuminate target.
US11241144B2
A medical system has a treatment device having a reference-position designation portion, an endoscope acquiring a plurality of captured images, a storage device, a controller generating a plurality of display images corresponding to the captured images, and a display. The controller determines an arbitrary position in the display image as a reference position, detects a region in the display image where the treatment device is displayed as an excluded region and selects a reference image from a region in the display image excluding the excluded region, records the reference image in the storage device, calculates a relative position from the reference position to the reference image, detects the reference image from the plurality of display images after the reference image is generated, recognizes the reference position in the display image, and controls an operation of the endoscope to make the reference position to be coincided with a target position.
US11241140B2
A dish washer includes a washing tank having an accommodation space for storing dishes therein; an injection arm disposed inside the washing tank, and provided with a plurality of nozzles to selectively inject washing water and air to the dishes according to a washing operation and a drying operation; a duct unit that defines a passage of the air to be supplied to the injection arm; a suction fan provided inside the duct unit to suction the air and supply the air to the injection arm; and an air heating element that heats the air to be supplied to the injection arm, wherein the injection arm includes a partition wall that partitions a washing water passage and an air passage therein.
US11241138B2
A fluid circulation system for dishwasher appliances includes a sump and a pump. The fluid circulation system further includes a filter at least partially disposed within a chamber of the sump and surrounding an impeller of the pump. The fluid circulation system includes a diverter. The fluid circulation system further includes a cleaning manifold disposed proximate an outer surface of a sidewall of the filter, the manifold defining a plurality of apertures for flowing fluid towards the outer surface of the sidewall of the filter.
US11241128B2
A toilet assembly includes a toilet with a bowl, a rim surrounding the bowl, and a water inlet pipe extending upward from a rear of the toilet, a toilet seat that rests on the rim and has an opening positioned above the bowl, and an attachment connected to the inlet pipe and the toilet seat. The attachment may include a coupling engaging the inlet pipe and a hinge connection connected to the coupling, where the seat is pivotably connected to the hinge connection of the attachment to pivotably mount the seat on the toilet, such that the seat is pivotable about the hinge connection between a raised position and a lowered position. The coupling may engage the inlet pipe such that the hinge connection is positioned and connected to the seat at a location spaced upward from the top surface of the rear of the toilet.
US11241126B2
This disclosure relates to a portable potty seat for a toilet. This disclosure aims to provide a portable potty seat, which has the advantages of simple structure, light volume and can be adapted to toilets with different sizes and specifications. The portable potty seat of the disclosure includes: the body of the potty seat, the separation component, the front-end reinforcement and the rear end reinforcement; the body of the potty seat is an annular thin plate-shaped component integrally formed by flexible materials, the middle part is an opening corresponding to the toilet ring opening of a toilet seat, and the edge is provided with a locking component; the separation component covers the bottom of the potty seat body to strengthen the rigidity of the potty seat body, It will not affect the folding convenience, and the gap between the sheets of the separating components will naturally form a folding auxiliary line to facilitate the folding forming; the front end reinforcement and the rear end reinforcement respectively further strengthen the front end and the rear end of the portable toilet, so that the same portable potty seat can be applied to the toilet seats of different sizes and specifications.
US11241121B2
A one-piece shower base includes a pitched bottom surface, a plurality of vertical flanges extending upward from a plurality of outer edges of the one-piece shower base, a drain integrated within the one-piece shower base, and a pitched foam support base having an upper surface and a lower surface. The pitched bottom surface is pitched downward in at least one direction toward the drain. The upper surface of the pitched foam support base is adhered to an underside of the pitched bottom surface. The pitched foam support base fills in a hollow space below the underside of the pitched bottom surface created by the pitch of the pitched bottom surface.
US11241119B2
An attachment for use with a food processing system including a container body including a sidewall, a first end configured to be mounted to a food processing base, and a second end remote from said first end. The first end is open and the second end includes an end wall oriented transverse to the sidewall. A chamber is defined by said container body. A first agitating member is receivable at said first end and a second agitating member receivable at said second end. The second agitating member is extendable into said chamber from said second end.
US11241118B2
The invention relates to a food processor (10) comprising at least one processor device (50) and one monitoring device (200). In a preparation mode, said processor device (50) can be actuated so as to prepare food at least partly automatically, said monitoring device (200) comprising at least one sensor (52) for determining at least one first and one second recording (101.1, 101.2), wherein the second recording (101.2) such that, depending on this difference, a future specific state of preparation can be ascertained. The monitoring device (200) comprises a process unit (210) by means of which an item of analysis information can be determined based on the first and/or second recording (101.1, 101.2), an analysis (140) of said analysis information can be carried out in order to determine an analysis result specific to said future specific state of preparation, and at least one control signal (161) can be emitted to influence the preparation mode, depending on said analysis result.
US11241114B2
Beverage brewing units particularly for machines for preparing beverages from capsules by centrifugation are disclosed. The beverage brewing units include first and second enclosing parts moveable relative to one another that together define a centrifugal rotating chamber assembly arranged for receiving a capsule and for rotating it for the extraction of the beverage. Also disclosed are beverage production devices that include the beverage brewing units.
US11241113B2
According to one example, a cookware apparatus includes a vessel. The vessel includes a bottom, and a sidewall surrounding the bottom and extending upward from the bottom so as to form a fluid retaining interior region. The sidewall terminates at a rim. The vessel also includes a channel extending through a portion of the bottom and further extending upward into and through a portion of the sidewall. The channel has an opening positioned in an external surface of the sidewall. The cookware apparatus further includes a thermal sensor positioned within the channel. The thermal sensor extends through the portion of the bottom and further extends upward into and through the portion of the sidewall.
US11241111B2
A mail recovery device for insertion into a mailbox, the device structured to adjust to the internal dimensions of the mailbox. A base member of the device rests on top of mailbox bottom surface, a pair of side members are disposed along the side surfaces of the mailbox, and a rear member is disposed along the rear surface of the mailbox. The side members include a plurality of side portions coupled together by a plurality of fold lines, while the rear member includes a plurality of rear portions coupled together by a plurality of fold lines. The fold lines are structured to provide the device with dimensional flexibility so that the size of the mail recovery device may be adjusted to the mailbox internal dimensions.
US11241103B2
An enclosure or display cabinet for displaying heated objects (such as a food display module or container) using heat-sensitive lighting is disclosed herein. The heat-sensitive lighting may be, for example, an LED lighting unit. LED lighting is inefficient and tends to degrade or fail when operating at higher temperatures. However, LED lighting may be preferred as it is typically more energy efficient than other lighting options (such as incandescent bulbs). The lighting unit includes a thermally insulated space, shelf, or gap for housing the lighting and a system for reducing heat generated by the display or the lighting unit.
US11241094B2
An elevated mount chair includes: a base; a pair of arms; a seat positioned above the base between the arms; a backrest; a first ottoman; a reclining mechanism attached to the base, the seat and the backrest; and a footrest mechanism attached to the seat and the first ottoman, the footrest mechanism being coupled to the reclining mechanism. The seat includes a T-cushion positioned above a seat frame, the T-cushion having lateral wings that are positioned forward of the arms. The reclining and footrest mechanisms comprise a plurality of pivotally interconnected links configured to move the chair between an upright position, a TV position, and a fully reclined position. In moving between the upright, TV and fully reclined positions, a front portion of the seat experiences substantially no forward or rearward movement relative to the arms.
US11241092B1
An angle bar includes two longitudinal angled plate portions, and a corner portion connecting therebetween. The corner portion has an inner corner surface bounding an inner corner space and an outer corner surface. A stopper protrudes into the indented corner space, and has an abutment face extending across the indented corner space. A limiter protrudes into the indented corner space from the inner corner surface, and has a through hole opening in a direction along a bending line of the corner portion. A modular post assembly has at least two angle bars abutting each other, and a fixing rod extending through the through holes of the bars along the bending line and limited between the stoppers for fixing together the bars.
US11241086B1
An improved protective covering for paint brushes, paint rollers, and other paint applicators, consisting of a sheath of flexible, impermeable material. In one embodiment, a protector for a paint brush, roller or other paint applicator comprising a sheath of impermeable flexible material. Said sheath is comprised of two membranes. The inner membrane is polyethylene vinyl acetate, or ethylene vinyl acetate. This provides intrinsic adhesiveness thereby improving performance. The surface of said membrane has a frosted or translucent appearance. This membrane adheres to the paint on the tools for an improved barrier between the paint and oxygen. When the wet surface of the tool makes contact with the frosted membrane, the wet or paint shows through more clearly, while the dry areas maintain a frosted appearance, thereby indicating the product is working. The outer membrane is polyethylene plastic. The outer layer provides an extra barrier against moisture and air and, due to its ductility and impact strength, will act as an extra layer of protection against any punctures. All sides of the covering are sealed except one. The width of the protector may narrow from the open end to the closed end. A casing is at the open end. An elastic cord is threaded through a small hole in the outer side of the casing, through the casing, and out of the hole. A lock is attached to the exposed portion of the elastic cord. The elastic cord and lock allow the user to adjust the seal that fits, or works, best for each painting tool. The improved protector is convenient to use, secure, and inexpensive. The cover is reusable or disposable, at the option of the user. Other embodiments are described and shown.
US11241085B2
A scraping apparatus, including: a gripping assembly, for gripping a stick of a cleaning tool; a bar, extending from the gripping assembly, the bar shaped to include a first section being adjacent and parallel to the broom stick, and a second section being adjacent and parallel to a brush of the broom; a scraping tip disposed at an end of the bar; and a location disposition mechanism, for manually allowing sliding the bar in relation to the broom stick and for manually disallowing the sliding against pressure applied on the scraping tip.
US11241080B2
A monofilament bristle including: a body portion; a tip portion extending from the body portion and comprising a multi-lobed transverse cross-section, the monofilament bristle extending along a longitudinal axis; co-extruded first and second components, the first component being a first color and forming a first lobe of the multi-lobed transverse cross-section, the second component being a second color, which is different from the first color, and forming a second lobe of the multi-lobed transverse cross-section; and each of the first and second components forming a longitudinal section of the body portion, with an interface between the first and second components extending substantially parallel to the longitudinal axis.
US11241072B2
A system to hold a hair dryer or other item adjustably in position to allow a user to realize hands-free use of the item. The system is designed to make hair drying and/or the hands-free use of any other items in, for example, a bathroom setting, easier and more efficient. The item holder of the present invention is formed of an approximately vertically mounted bar, with a slider slideably connected to the bar. The slider can be loosened, moved, and tightened into position. An item can then be connected to the slider, and held in place in a position.
US11241057B2
A headwear device for securing articles includes a crown; a plurality of panels coupled together adjacently thereby to collectively form the crown; a visor attached to the crown; at least one two-ply panel disposed within the crown portion of the headwear device as a portion of the plurality of panels coupled together adjacently; and at least one aperture defined within the at least one two-ply panel thereby to form an entry point to an interior portion of the at least one two-ply panel.
US11241051B2
The described invention relates to an ambidextrous working glove having fish scale-textured inner and outer surfaces and methods of making same. The textured outer surfaces include a series of protruding ridges surrounded by depressions. The textured inner surfaces are the reverse of the textured outer surfaces and include a series of islands surrounded by channels. The textured outer surfaces and textured inner surfaces provide advantageous grip properties.
US11241050B2
The present invention is directed toward an article of apparel effective to regulate the temperature of the wearer. In an embodiment, the article of apparel includes a base textile with a thermal regulation membrane. The thermal regulation membrane contains a plurality of system-reactive components selectively engaged heat and/or moisture. In an embodiment, the printed coating includes a cooling agent, a phase change material, and a heat dissipation material. In operation, the article of apparel is effective to delay/diminish the rise in skin temperature (compared to a garment lacking the membrane), increasing wearer comfort.
US11241045B2
Vaporizers with protection are disclosed. The vaporizers includes a built-in child protective mechanism adapted to connect and disconnect the power source from the heating element of the vaporizer thereby mitigating the ability of a child to activate the vaporizer.
US11241044B2
A vaporization device includes a cartridge having a reservoir that holds a vaporizable material, a heating element, and a wicking element that can draw the vaporizable material to the heating element to be vaporized. The wicking element can include two ends in contact with the reservoir. The cartridge can include an airflow control feature for controlling airflow in the cartridge.
US11241037B2
A vaporization device comprises one or more batteries disposed in a body portion having a first longitudinal center plane and two or more identical substance cartridges each adapted to detachably attach to the body portion in first and second orientations relative to the first longitudinal center plane.
US11241025B2
Methods for enhancing phytase thermal stability by fusing binding elements to target phytases are provided. Engineered phytases that include binding elements fused to target phytases to cause cyclization of the engineered phytases and enhance thermal stability of the target phytases are described. Engineered nucleic acids encoding engineered phytases and hosts engineered to express engineered nucleic acids are also provided. Methods for incorporating engineered phytases in animal feed and animal feed including the same are described.
US11241024B1
The present disclosure provides a process for producing “cookable”, fibrous meat analogues employing directional freezing. The process includes subjecting an ingestible polysaccharide containing hydrogel of selected size and shape to directional freezing for inducing formation of elongated ice crystals with said elongated ice crystals aligned in a given direction in the ingestible hydrogel to form a textured hydrogel containing ice crystals. Following this the textured hydrogel is immersed in a solution containing an ingestible soluble protein at a preselected temperature so that as the ice crystals melt, the ingestible heat gelling protein diffuses into the texture hydrogel replacing the ice crystals. The textured hydrogel is immersed in the solution containing the ingestible heat gelling protein for a selected period of time required to give a desired amount of protein loading. The protein-infiltrated hydrogel is then heat-treated at a temperature sufficient to induce gelling and fiber formation within the hydrogel.
US11241023B2
A machine for making liquid or semi-liquid food products comprises: a frame; a first container containing a liquid or semi-liquid base product; a second container defining a processing chamber for processing a base mixture made up of the liquid or semi-liquid base product and a gas; a stirrer mounted inside the second container; thermal treatment means associated with the second container, acting in conjunction with the stirrer to convert the base mixture inside the second container into a finished liquid or semi-liquid product; a connecting duct connecting the first container to the second container and configured to connect the first container to the second container in such a way as to allow the base mixture to be transferred to the second container; a dispenser connected to the second container to allow dispensing the finished product.
US11241022B2
The present invention relates to short texture caramel containing bimodal carbohydrates ingredients that combine high molecular weight polysaccharides and at least one monosaccharide.
US11241017B2
A food processing attachment for a food processing device includes a rotational adapter configured to be selectively coupled with a drive system of the food processing device. A food holder is coupled to the rotational adapter and having a base, wherein the food holder is selectively rotated by the rotational adapter. A central spear extends perpendicularly from a center of the base. A plurality of radial flanges extend perpendicularly from the base, wherein each radial flange of the plurality of flanges is discontinuous with the other radial flanges, wherein the central spear and the plurality of radial flanges are adapted to secure a food item in a processing space and in communication with the rotational adapter. A blade is coupled to an operable carriage and is adapted to selectively engage the food item within the processing space to remove at least a portion of the food item.
US11241013B2
The present invention relates to benzimidazole ethers and related compounds which are of use in the field of agriculture as fungicides.
US11240997B2
Provided is a double-gene knockout vector system, a method for preparing porcine fibroblasts with both CD163 gene and CD13 gene being knocked-out, prepared porcine fibroblasts, and a method for preparing a gene-edited pig with both CD163 gene and CD13 gene being knocked-out. The vector system of the present disclosure comprises a CD163 gene knockout vector and a CD13 gene knockout vector. The CD163 gene knockout vector comprises a gene editing vector backbone and a DNA fragment ligated to the gene editing vector backbone, with a nucleotide sequence of the DNA fragment being shown in any one of SEQ ID NOs: 1-3. The CD13 gene knockout vector comprises a gene editing vector backbone and a DNA fragment ligated to the gene editing vector backbone, a nucleotide sequence of the DNA fragment being shown in any one of SEQ ID NOs: 4-6.
US11240994B2
An apparatus for producing ventral images of aquatic organisms, such as amphibians, for example, of newts the apparatus comprising a hollow conduct and a watertight container. The hollow conduct has a first opening and a second opening being opposed from each other. The hollow conduct and the watertight container are separated by a wall which transmits the wavelengths comprised between 390 nm and 1.4 μm. The apparatus is opaque to the wavelengths comprised between 390 nm and 1.4 μm. The watertight container comprises an underwater video camera oriented towards the wall. The apparatus is remarkable in that the watertight container is positioned below the hollow conduct, the watertight container being filled with clean water. Additionally, a method for detecting, identifying and/or individualizing aquatic animals.
US11240987B2
The present invention provides a plant of the cotton (Gossypium hirsutum) variety Sicot 714B3F, or a part, cell, tissue or organ thereof.
US11240985B1
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH011120. The invention thus relates to the plants, seeds and tissue cultures of the variety CH011120, and to methods for producing a corn plant produced by crossing a corn plant of variety CH011120 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH011120.
US11240982B1
According to the invention, there is provided seed and plants of the corn variety designated CV481498. The invention thus relates to the plants, seeds and tissue cultures of the variety CV481498, and to methods for producing a corn plant produced by crossing a corn plant of variety CV481498 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV481498 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV481498.
US11240978B2
The present invention discloses a hemp plant variety designated NBS CBD-1. The cultivar is a feminized, autoflowering, high CBD hemp variety. The plant and products thereof can be useful for a variety of medicinal uses, including movement disorders, anxiety, and pain, as well as a variety of industrial uses. Also provided are tissues cultures, seeds, and plant cells of the NBS CBD-1 variety.
US11240976B2
A system and method for providing landscaping integration into a watering system or water management system. The system may include a processor with programmable landscape events or pre-programmed landscape events. A user may select or enter in landscape events to manipulate a watering or irrigation schedule based on the landscape event. The system may also be pre-programmed to a landscape event based on recurring or scheduled events to alter watering or irrigation. A landscaper may access a system on an electronic device that may be linked to a cloud based platform for managing the system or systems to allow for alteration and manipulation of watering and irrigation times and durations based on landscape events.
US11240966B2
Mowing systems include a mower and, optionally, a remote control unit such as a handheld unit, between which may be provided 1- or 2-way communications. Components and features are included in the mower, the remote control unit, or both to enhance the safety, functionality, or user experience of the system's user/operator. One aspect relates to monitoring a tilt angle of the mower, and defining or executing different system responses as a function of different first and second conditions that relate to the tilt angle. Another aspect relates to automatic adjustment of a speed setting of the mower's drive system as a function of a power takeoff (PTO) unit of the mower.
US11240963B2
A bag bracket. The bag bracket is a horizontal, planar, support assembly. The bag bracket supports a refuse bag assembly. The refuse bag assembly supports a collection bag. The collection bag comprises a front, a back, a bottom and two sides with top edges having loops.
US11240954B2
A particulate material sensing and agitation control system of an agricultural system having a drive system configured to operate an agitating system, and a controller having a memory and a processor. The controller is configured to receive at least one sensor signal indicative of a profile of a particulate material within the agricultural system, and output a control signal to instruct the drive system to operate the agitating system in a selected operating mode of a plurality of operating modes based on the profile of the particulate material. The agitating system is configured to interact with the particulate material in each operating mode of the plurality of operating modes, and the plurality of operating modes includes an agitation mode and a leveling mode.
US11246249B2
A dispensing system includes a dispensing unit assembly configured to dispense viscous material and a gantry coupled to the frame. The gantry is configured to support the dispensing unit assembly and to move the dispensing unit assembly in x-axis and y-axis directions. The dispensing unit assembly includes a support bracket secured to the gantry and a movable bracket rotatably coupled to the support bracket by a first strain wave gear system configured to enable the rotation of the movable bracket with respect to the support bracket about a first axis. The dispensing unit assembly further includes a dispensing unit rotatably coupled to the movable bracket by a second strain wave gear system configured to enable the rotation of the dispensing unit with respect to the movable bracket about a second axis generally perpendicular to the first axis.
US11246247B2
An electromagnetic wave shielding film includes a substrate; and an electromagnetic wave shielding layer disposed on the substrate and including a laminated structure having a planar shape and including a stack of metal nanoplates, wherein each metal nanoplate of the stack of metal nanoplates is staggered with respect to one or more other metal nanoplate of the stack of metal nanoplates so that the laminated structure has pores defined therein and between laminated structures in a stack of laminates structures. An additional embodiment of an electromagnetic wave shielding film includes an electromagnetic wave shielding layer including a composite of a polymer resin matrix composed of a polymer and at least one metal nanoplate, wherein each metal nanoplate of the at least one metal nanoplate is staggered with respect to one or more other metal nanoplate of the at least one metal nanoplate so that the composite has pores defined therein.
US11246245B2
In a camera, a circuit board converts light having passed through a lens into an electric signal. A connector connects the circuit board to an outside cable. A shielding conductor surrounds the circuit board. An insulating housing houses the circuit board and the shielding conductor. A connector includes inner, intermediate, and outer connectors. The inner connector includes a first outer skin conductor, and is mounted to the circuit board. The intermediate connector includes a second outer skin conductor supporting a shielding conductor, and is connected to the inner connector and the shielding conductor. The outer connector includes a third outer skin conductor, and connects an outside cable to the intermediate connector. The shielding conductor wraps the circuit board from a boundary, as a starting point, between the second outer skin conductor and the shielding conductor. The insulating housing is connected to and supported by the intermediate connector.
US11246244B2
A power electronics assembly comprises a heat sink, at least two half bridge modules mounted on one side of the heat sink, a circuit board mounted on the half bridge modules, and at least one capacitor mounted on the circuit boards, wherein each of the half bridge modules has a housing that has a cold side that is mounted on the heat sink, and the housing has a connection side from which numerous connection pins project for each DC connection in the half bridge module that are connected to the circuit board, and wherein conductors in the circuit board are designed to connect the half bridge modules in parallel and connect them to the at least one capacitor to form a DC link.
US11246241B1
A movable media air handling unit includes cooling media panels that may be moved into or out of an airflow based on whether or not additional cooling is required from the movable cooling media panels. Moving the cooing media panels out of the air flow reduces flow restrictions/pressure drop through the movable media air handling unit. In some embodiments, various types of movable cooling media panels may be used, such as liquid coolant coil panels, gaseous coolant coil panels, evaporative cooling panels, or other types of panels.
US11246231B2
A hot/cold aisle air containment room includes a plurality of electronic equipment enclosures at least partially defining an interior aisle, a frame structure supporting one or more ceiling panels above the interior aisle, and a door assembly. The door assembly includes a sliding door and an unpowered door closer mechanism adapted to move the sliding door from an open state to a closed state, thereby providing controlled access to the interior aisle and minimizing intermixing of hot air and cold air between an environment external to the hot/cold aisle air containment room and an environment internal to the hot/cold aisle air containment room.
US11246228B2
A foldable display device includes a display panel, a mid-frame arranged on a rear surface of the display panel, including a folding region and unfolding regions formed at both sides of the folding region, and configured to have a perforated pattern formed in the folding region, a first adhesive layer and a second adhesive layer arranged in the respective unfolding regions on a rear surface of the mid-frame, and an insert arranged corresponding to the folding region on the rear surface of the mid-frame.
US11246225B2
A circuit board having a high reflectivity includes a wiring board, a first solder resist layer, and a second solder resist layer. The wiring board includes a wiring layer on an outer side, the wiring layer including wiring and a bond pad spaced from the wiring. The first solder resist layer, with opening and groove, covers the wiring layer, the bond pad is exposed from the opening but spaced from the first solder resist layer. The second solder resist layer infills the groove and covers the first solder resist layer but does not make contact with the mounting surface of the bond pad. A method for manufacturing such circuit board is also disclosed.
US11246217B2
Electronic device package technology is disclosed. In one example, a connector for coupling an electronics sub-assembly to an electronics assembly includes a connector body. The connector body has a sub-assembly interface and a circuit board interface. The connector body has at least one passive electronic component that is necessary for operating the sub-assembly, thereby maximizing available space for computational components on the sub-assembly. The connector body can comprise two separate bodies wherein the passives are contained between the bodies. At least one extension cable can electrically couple the connector to the sub-assembly. A method of making an electronics assembly, capable of receiving a sub-assembly via a connector, comprises providing an assembly circuit board having an electrically coupled connector with at least one passive electronic component.
US11246214B2
A resin multilayer board includes an insulating substrate including a first main surface and mounting electrodes only on the first main surface. The insulating substrate includes first and second resin layers that are laminated. The Young's modulus of the second resin layers is higher than that of the first resin layers. The first and second resin layers are arranged in a distributed manner along a lamination direction of the first and second resin layers. The insulating substrate includes a first and second portions that are two equally divided portions of the insulating substrate in the lamination direction and are respectively positioned closer to the first main surface and farther from the first main surface, and a volume ratio of the second resin layers in the first portion is higher than a volume ratio of the second resin layers in the second portion.
US11246210B2
A laser wake-field acceleration (LWFA)-based nuclear fission system and related techniques are disclosed. In accordance with some embodiments, the disclosed system may be configured to accelerate charged particles, such as protons, to velocities close to the speed of light utilizing LWFA. The system also may be configured, in accordance with some embodiments, to use these high-energy relativistic charged particles in causing nuclear fission of a given downstream fissionable target, thereby releasing large amounts of harvestable energy. Optionally, the system further may be configured, in accordance with some embodiments, to utilize charged particles resulting from the fission in producing electrical energy.
US11246209B2
A radiation treatment apparatus includes an accelerator that emits a charged particle beam, a time measurement unit that measures an emission time of the charged particle beam of the accelerator, a first control unit that controls the accelerator based on the emission time measured by the time measurement unit, and an emission determination unit that determines whether or not the accelerator is emitting the charged particle beam while the first control unit is controlling the accelerator. The time measurement unit adds a time, for which a result of a determination performed by the emission determination unit is that the accelerator is emitting the charged particle beam, to the emission time and does not add a time, for which the result of the determination performed by the emission determination unit is that the accelerator is not emitting the charged particle beam, to the emission time.
US11246204B2
A method for controlling an ultraviolet lamp for even and uniform irradiation of curable glue on a product includes obtaining tilt data of a platform of a machine, where the tilt data comprises a tilt direction and a tilt angle, and calculating a tilt amplitude of the platform of the machine based on the tilt data. The method further includes determining an ultraviolet lamp as a target to be adjusted based on the tilt direction, and obtaining an adjustment range of the target ultraviolet lamp based on the calculated tilt amplitude, and sending the adjustment range to an ultraviolet lamp adjustment device to adjust the target ultraviolet lamp. So that ultraviolet light emitted by the target ultraviolet lamp can illuminate the product to be irradiated on the platform in parallel.
US11246203B2
Systems, devices and methods are described herein. An integrated light emitting diode (LED) lighting system includes an electronics board. An alternating current (AC) input is disposed on the electronics board. Multiple strings of LED devices are disposed on the electronics board, each having an individual voltage threshold. A buck converter is disposed on the electronics board and is electrically coupled to provide a direct current (DC) current based on an AC current at the AC input. A switching circuit is disposed on the electronics board and is electrically coupled to the strings of LED devices to apply the DC current to each of the strings in a sequence beginning at a time when an instantaneous voltage level at the AC input reaches the individual threshold voltage of a first one of the strings of LED devices in the sequence.
US11246195B2
A fluorescent type of green light source of a semiconductor in a light source apparatus for an endoscope includes a blue excitation light source device and green emitting phosphor. The blue excitation light source device emits blue excitation light. The green emitting phosphor is excited by the blue excitation light, and emits green fluorescence. A dichroic filter in a dichroic mirror cuts off the blue excitation light from an emission spectrum of mixed light of the blue excitation light and green fluorescence from the fluorescent type of green light source. Thus, illumination light with the emission spectrum of a target can be stably supplied without influence of the blue excitation light to a light amount of blue light from a blue light source of a semiconductor.
US11246190B2
A cooking hob includes a cooktop defining a major surface extending between a plurality of sides and a plurality of edge surfaces extending away from the major surface at respective sides thereof and a plurality of burner units disposed at the major surface within respective sections of the major surface. The cooktop further includes a lighting assembly affixed with the cooktop opposite the major surface and extending adjacent at least two of the sections of the major surface and including a plurality of lighting elements respectively exposed at respective portions of the edge surfaces corresponding with the sections of the major surface.
US11246167B2
The invention relates to a technique for performing a random access procedure over a radio interface, for example between a mobile terminal and a radio base station of a mobile network. A method aspect of the invention comprises the steps of transmitting a synchronization request for synchronization information; receiving synchronization information in response to the synchronization request; and transmitting, based on at least one transmission parameter adjusted in accordance with the synchronization information, a resource request for data transmission resources.
US11246160B2
A method and apparatus of a UE in a wireless communication system supporting a shared spectrum channel access is provided. The method comprises: receiving, from a BS, a set of higher layer parameters; identifying, from the received set of higher layer parameters, a set of SS/PBCH blocks assumed to be transmitted by the BS; identifying, from the received set of higher layer parameters, a PRACH slot including at least one random access RO; determining the at least one RO as at least one valid RO; and transmitting, to the BS, a PRACH preamble in the at least one valid RO.
US11246158B2
A method that carries out uplink multiple access while reducing complexity in processing accompanying exchange of control information. A terminal device that performs uplink multiple access communication includes a reception unit that receives a frame including first uplink multiple access information, and a transmission unit that transmits a frame including second uplink multiple access information based on the frame including the first uplink multiple access information, and further, after standby of a predetermined period, initiates the uplink multiple access communication. The reception unit determines whether or not there has been reception of a frame including the second uplink multiple access information that another terminal device has transmitted during the predetermined period, and the transmission unit decides whether or not to initiate the uplink multiple access communication, based on whether or not there has been reception of a frame including the second uplink multiple access information that another terminal device has transmitted during the predetermined period.
US11246156B2
A communication system is disclosed in which communication devices communicate with a base station using radio frames made up of a sequence of subframes and a frequency band made up of frequency subbands. The base station identifies a subframe in which a broadcast message, carrying information for at least one communication device, is to be broadcast; transmits, in a control channel, in a frequency subband in a current subframe that precedes the identified subframe, control information to identify said subframe in which said broadcast message is to be broadcast; and transmits the broadcast message in the identified subframe.
US11246150B2
An uplink transmission method and a base station are provided The method includes: determining, by the base station, a time length of a single transmission time interval t and a time delay correction value k corresponding to a service type; sending uplink grant signaling to a terminal, and indicating uplink transmission information of uplink data in the uplink grant signaling; informing the terminal of duration information of the single transmission time interval t, information of the time delay correction value k and the uplink transmission information; receiving the uplink data transmitted by the terminal according to the duration information of the single transmission time interval t, the information of the time delay correction value k and the uplink transmission information, to implement an uplink transmission. The technical solution is beneficial for the base station to adjust the uplink scheduling delay, to satisfy the diversified requirements in the future 5G services.
US11246144B2
A method performed by a first Station (STA) for any one out of: transmitting Narrow Band (NB) signals to, and receiving NB signals from, second STAs in a Wireless Local Area Network (WLAN) is provided. The STA performs one or more out of: Transmitting (1001) the NB signals to the second STAs, and receiving (1002) the NB signals from the second STAs. The NB signal symbol boundaries are aligned in time with symbol boundaries of a Wide Band (WB) signal transmitted by any one out of the first STA and another STA. The NB signals start with a preamble comprising an NB-Short Training Field (STF) followed by a NB-Long Training Field (LTF). The NB LTF and NB STF are designed to avoid interference between the NB signals and WB signals.
US11246141B2
A wireless device receives a downlink control information (DCI) comprising a first field indicating a transition of a cell to a dormant state and a second field indicating a hybrid automatic repeat request (HARQ) feedback timing. The wireless device transmits, in response to the DCI indicating the transition and via a physical uplink control channel resource, a positive acknowledgement of a reception of the DCI at a time interval based on the HARQ feedback timing.
US11246137B2
A device may determine a coverage area associated with a base station. The device may determine a handover weight associated with one or more user equipments (UEs) connected to the base station in the coverage area, wherein the handover weight indicates a degree of mobility of the one or more UEs. The device may identify a geographic region associated with the coverage area and may determine information concerning the geographic region that includes information concerning one or more roads in the geographic region. The device may determine a mobility rating associated with the coverage area based on the handover weight or the information concerning the geographic region. The device may select a beam management profile based on the mobility rating and may send the beam management profile to a different device to allow the different device to control the base station according to the beam management profile.
US11246136B2
A new radio base station establishes a first and a second component. The first and second component carrier overlap each other. The base station transmits first synchronization signal blocks on the first component carrier. The base station transmits second synchronization signal blocks on the second component carrier interleaved in time with the first synchronization signal blocks.
US11246122B2
A method for handling BWPs utilized in a communication device comprises receiving a first MAC CE for activating at least one first SCell, from a network; activating the at least one first SCell; starting a sCellDeactivationTimer associated with the at least one first SCell, when activating the at least one first SCell; deactivating the at least one first SCell, if a second MAC CE for deactivating the at least one first SCell is received from the network, or if the sCellDeactivationTimer expires; stopping the sCellDeactivationTimer, when deactivating the at least one first SCell; and stopping a first BWP-InactivityTimer for the at least one first SCell, when deactivating the at least one first SCell.
US11246120B2
The embodiment of the present disclosure relates to a data transmission method and a terminal device. The method includes if a terminal device determines, according to first configuration information, to perform a first type of transmission on a target transmission resource, and determines, according to second configuration information, to perform a second type of transmission on the target transmission resource, the terminal device determines whether the first type of transmission or the second type of transmission is a target type of transmission according to a first preset rule, wherein the first type of transmission is sidelink transmission between the terminal device and another terminal device, and the second type of transmission is uplink transmission or downlink transmission between the terminal device and a network device; and performing data transmission on the target transmission resource by using the target type of transmission.
US11246111B2
The present disclosure relates to a communication technique for converging a 5G communication system for supporting a higher data transfer rate beyond a 4G system with an IoT technology, and a system therefor. The present disclosure may be applied to intelligent services (for example, smart home, smart buildings, smart cities, smart cars or connected cars, health care, digital educations, retail business, security and safety-related services, etc.) on the basis of a 5G communication technology and an IoT-related technology. The communication method for a terminal according to one embodiment of the present invention may comprise the steps of: detecting at least one synchronization signal; determining whether the at least one detected synchronization signal belongs to an operating frequency band for a terminal; and storing information relating to the at least one synchronization signal which has been determined as belonging to the operating frequency band for the terminal.
US11246108B2
The present disclosure provides a method for transmitting and receiving a synchronization signal block in a 5G system, and a device for transmitting and receiving a synchronization signal block in a 5G system. The method for transmitting includes: determining a position of a synchronization subframe, the synchronization subframe being configured to transmit the synchronization signal block, and the synchronization signal block comprising at least a signal for measurement; and transmitting the synchronization signal block according to the position of the synchronization subframe within a minimum period for the uplink/downlink configuration in a LTE system. Embodiments in the present disclosure are configured to transmit the synchronization signal block with a smaller interference between different systems.
US11246104B2
Apparatuses, methods, and systems are disclosed for power headroom report generation. One method includes aggregating multiple serving cells. The method includes determining that a power headroom report is triggered. The method includes receiving, at a first time after the power headroom report is triggered, a first uplink grant that allocates resources for a new transmission on a serving cell of the multiple serving cells. The method includes determining a power headroom value for each serving cell of the multiple serving cells being activated based on information received prior to and including the first time. The method includes generating a power headroom report medium access control control element including at least the power headroom value for each serving cell of the multiple serving cells being activated.
US11246099B2
By switching the transmission mode according to the power amount of a power storage unit in a wireless communication terminal, appropriate communication performance is ensured. A communication unit transmits a packet. A comparison unit compares the power amount of the power storage unit with a predetermined threshold. A control unit causes the communication unit to transmit first transmission data in a first transmission mode in a case where the power amount of the power storage unit is larger than a predetermined threshold. Furthermore, the control unit causes the communication unit to transmit second transmission data including a known payload in a second transmission mode in a case where the power amount of the power storage unit is not larger than the predetermined threshold.
US11246096B2
The present disclosure provides communications apparatus and method using an On-off keying (OOK) modulation based low power wake-up protocol suitable for use in IoT devices. The communication method according to an exemplary embodiment includes: transmitting, by a main radio module of a master device, an OOK modulated wake-up radio signal by using a narrow frequency band between an ISM band and a guard band in the ISM band; receiving, by a low power wake-up radio module of a slave device, the wake-up radio signal and to demodulate according to an OOK modulation scheme and awaken a controller of the slave device in a sleep mode; and after the controller wakes up from the sleep mode, transmitting data to be transmitted to the master device, by the controller of the slave device, through the main radio module.
US11246089B2
A method of registering to slices with mapped S-NSSAI alone in a 5GS is described. The method can include, upon a UE entering a VPLMN, the UE having a first PDN connection or a first PDU session that is to be transferred to the VPLMN and associated with a first HPLMN S-NSSAI, determining whether the UE has a first VPLMN S-NSSAI applicable in the VPLMN corresponding to the first HPLMN S-NSSAI. If not, a registration request message can be transmitted to register to a slice of the VPLMN for transferring the first PDN connection or the first PDU session to the VPLMN. The registration request message can include the first HPLMN S-NSSAI as a first mapped S-NSSAI for indicating the slice of the VPLMN to which the UE intends to register for transferring the first PDN connection or the first PDU session.
US11246086B2
The embodiments of the present disclosure disclose a method for initiating and terminating a scan of a wireless device, and a wireless device. A sequence of time-of-initiation including a specified number of historical initiation time points is provided. The method comprises: receiving a scan OFF instruction from a requester; calculating a time difference between a current time point and an earliest historical initiation time point in the sequence of time-of-initiation, and comparing the time difference with the specified period to determine whether to terminate a current scan, in response to the scan OFF instruction; and continuing with the current scan until a target time point, and terminating the current scan at the target time point, if it is determined not to terminate the current scan. The technical solutions provided in the embodiments can improve speed of response of the wireless device to the scan ON and OFF instructions.
US11246084B2
Provided are a method for updating system information, a terminal, and a network side device. The method includes that: a terminal acquires at least one piece of indication information sent by a network side device, the at least one piece of indication information being configured to indicate that at least one system information group is updated, the at least one system information group being in one-to-one correspondence with the at least one piece of indication information, each system information group of the at least one system information group including at least one piece of system information; the terminal determines at least one piece of updated target system information in the at least one system information group; and the terminal acquires the at least one piece of updated target system information. The embodiments of the present disclosure indicate updates of different system information groups via different indication information.
US11246078B2
A mobility management optimizing function in a wireless network receives geographic location information associated with a user equipment device (UE), wherein the UE is associated with a vehicle and generates a predictive handover schedule based on the received location information. Handover processing is initiated based on the predictive handover schedule, wherein initiating the handover processing comprises: transmitting one or more handover initiation messages to a plurality of cell sites in a service provider wireless network at times based on the predictive handover schedule, wherein, upon receipt of a handover initiation message, the plurality of cell sites will initiate handover processing based on the received handover initiation message.
US11246077B2
A cell reselection method and apparatus are provided. In the method, system information of a serving cell is received by a terminal; configuration information of a neighboring cell from the system information is obtained by the terminal, where the configuration information includes information related to cell reselection; and the cell reselection is performed by the terminal according to the configuration information of the neighboring cell, signal quality of the serving cell, and signal quality of the neighboring cell.
US11246075B2
An SeNB (30) informs an MeNB (20) that it can configure bearers for the given UE (10). At this time, the MeNB (20) manages the DRB status, and then sends a key S-KeNB to the SeNB (30). The MeNB (20) also sends a KSI for the S-KeNB to both of the UE (10) and the SeNB (30). After this procedure, the MeNB (20) informs an EPC (MME (40) and S-GW (50)) about the new bearer configured at the SeNB (30), such that the S-GW 50 can start offloading the bearer(s) to the SeNB 30. Prior to the offloading, the EPC network entity (MME (40) or S-GW (50)) performs verification that: 1) whether the request is coming from authenticated source (MeNB); and 2) whether the SeNB (30) is a valid eNB to which the traffic can be offload.
US11246072B2
Apparatuses, methods, and systems are disclosed for switching a communication mode of a remote UE. One apparatus includes a processor (405) and a radio transceiver (425) that communicates with a relay unit (120). Here, the processor (405) decides to handover the relay unit (120) and determines a group of one or more remote units (105) associated with the relay unit (120), wherein the relay unit (120) is a relay for the group. The processor (405) selects a target base unit (110) of a mobile communication network based on the relay unit (120) and the group of one or more remote units (105) and determines a first subgroup of remote units (105) from among the group of one or more remote units (105) that cannot be supported by the target base unit (110). The processor (405) also sends, to a remote unit (105) in the first subgroup of remote units (105), a command to resume communication with the mobile communication network without using the relay unit (120).
US11246066B2
A method and apparatus are provided for updating a sequence hopping (SH) pattern of an uplink channel during handover from a current cell having a current SH pattern. At least one downlink channel of each neighbor cell of the current cell is monitored. Information indicative of the monitored downlink channels of the neighbor cells is transmitted to the current cell. Prior to receiving a handover command from the current cell a target cell from among the neighbor cells is anticipated and a common downlink channel of the anticipated target cell is monitored to determine information representative of a target SH pattern of the target cell.
US11246054B2
A method can include receiving a “create new evolved packet system (EPS) bearer” operation code in a mapped EPS bearer contexts information element (IE) in a first protocol data unit (PDU) session modification command message for creating a mapped EPS bearer context at a user equipment (UE) in a wireless communication system, and when there is neither a quality of service (QoS) flow descriptions IE in the first PDU session modification command message indicating a QoS flow description corresponding to an EPS bearer identity (EBI) in the mapped EPS bearer context, nor an existing QoS flow description at the UE corresponding to the EBI included in the mapped EPS bearer context, sending a PDU session modification request message including a mapped EPS bearer contexts IE to delete the mapped EPS bearer context.
US11246045B2
Implementations described and claimed herein provide systems and methods for intelligent node type selection in a telecommunications network. In one implementation, a customer set is obtained for a communications node in the telecommunications network. The customer set includes an existing customer set and a new customer set. A set of customer events is generated for a node type of the communications node using a simulator. The set of customer events is generated by simulating the customer set over time through a discrete event simulation. An impact of the customer events is modeled for the node type of the communications node. The node type is identified from a plurality of node types for a telecommunications build based on the impact of the customer events for the node type.
US11246040B2
A transmission method for communication by a transmission apparatus of a wireless communication system performing wireless communication in a beamforming scheme is disclosed. The method may include assigning identifiers to all transmission beam directions in which transmission is possible and transmitting a reference signal with a beam identifier assigned in each direction, when identifier information of a beam direction, which allows reception from a reception apparatus, and error detection information are received, examining the error detection information to examine whether an error exists, and transmitting a response signal to the reception apparatus according to whether the examined error exists, and transmitting and receiving data on the basis of the received beam information when the error does not exist, as a result of the examination of the error detection information.
US11246038B2
An image capturing apparatus is provided. Upon receiving a request for encrypted communication from an external apparatus that received an advertising signal in a state where the image capturing apparatus is not paired with the external apparatus and accepting a predetermined operation made on a release switch, the request is allowed. Upon receiving a request for encrypted communication from the external apparatus that received the advertising signal in a state where the image capturing apparatus is paired with the external apparatus, the request is allowed without accepting the predetermined operation made on the release switch. In response to an operation different from the predetermined operation being received in a state where the dial is in a state corresponding to the communication mode and the image capturing apparatus is paired with the external apparatus, the pairing is canceled.
US11246030B2
A control method for controlling a wireless device includes setting a decode protocol at a first wireless device and a second wireless device; publishing a service set identifier (SSID) by the first wireless device; detecting the service set identifier by the second wireless device; decoding the service set identifier according to the decode protocol by the second wireless device; and executing a specific function according to the service set identifier by the second wireless device.
US11246029B1
A method for controlling access to a computing device includes detecting one or more wireless devices configured as wireless access points. A handshake operation involving the computing device and a key device may then be performed. The method further includes receiving, at the computing device and during a calibration phase, wireless signals transmitted by the key device wherein during the calibration phase the computing device determines an approximate signal strength corresponding to a desired distance between the computing device and the key device. Subsequent to the calibration phase, other wireless signals transmitted by the key device are received at the computing device. The method further includes detecting, based upon a received signal strength of the other wireless signals, that the computing device and the key device are separated by at least the desired distance and, in response, electronically locking or otherwise inhibiting user access to the computing device.
US11246026B2
A system for transmitting and receiving medical vital signs from a “smart” vital sign apparatus over multi-protocol communication channels to and from a remote electronic health record database that may include a plurality of vital sign sources that communicate over a plurality of standard communication channels including: Bluetooth, LoRa, WiFi, cellular, Ethernet or other direct IP paths. The system reduces the volume of data transferred, extends BLE security and protects private data including account holder and patient information.
US11246025B1
A method for supporting a migration of user profile and policy information includes receiving a 5G user profile addition request message associated with a subscriber entity, sending a user profile query message to a 4G subscription profile repository (SPR), determining that 4G user profile and policy information corresponding to the subscriber entity exists in the 4G SPR, and receiving 4G user profile and policy information corresponding to the subscriber entity from the 4G SPR and subsequently sending a 5G user profile creation message containing the 4G user profile and policy information to a 5G unified data repository (UDR) in response to determining that the 4G user profile and policy information is stored in the 4G SPR.
US11246023B2
A location-based risk alerting system is disclosed. When information regarding a risk assessment situation is received, the location and time attributes of the risk assessment situation are extracted, a risk score is calculated and a risk alert is generated to include the attributes and the risk score upon validating the received information for risk. The risk alert is transmitted to client devices of subscribers where a user-specific risk score is calculated at each client device based on a comparison of the distance of the client device from the location attribute and the time at which the risk alert is received with the time attribute. The risk alert is displayed at the client device based on the user-specific risk score and information regarding the user is shared with trusted authorities upon receiving user consent.
US11246015B2
The present disclosure relates to a method performed in an operator network providing data network connectivity to Machine-to-Machine (M2M) devices, for charging of a service session involving a plurality of the M2M devices. The method comprises, from each of the plurality of M2M devices involved in the service session, receiving a service message comprising a service identifier (SID) corresponding to the service session. The method also comprises, by means of the received SID from each of the plurality of M2M devices, determining the number of M2M devices involved in the service session. The method also comprises, based on the determined number of M2M devices, calculating a charging rate for the service session. The method also comprises using the calculated rate, charging the service session.
US11246011B1
Techniques are described herein for providing cellular access of a user-defined network. In one example, a user plane function of a cellular network obtains, from a control plane function of the cellular network, an indication that a first user equipment is attempting to connect to a user-defined network via the cellular network. The user plane function joins a multicast group configured to include a second user equipment connected to the user-defined network via a wireless local area network. The user plane function obtains a multicast packet that is transmitted between the first user equipment and the second user equipment and that is addressed to the multicast group, and converts the multicast packet to a unicast packet.
US11246010B2
A positioning and tracking system is disclosed. The positioning and tracking system includes positioning sensors disposed in a space, wherein the positioning sensors are all movable and all have functions of sensing distance, angle and time, and the positioning sensors communicate with each other to sense relative distances, relative angles and relative times between every two positioning sensors of the positioning sensors. when at least one of the positioning sensors moves in the space, the positioning sensors re-communicate with each other to instantly update the relative distances, the relative angles and the relative times between every two positioning sensors of the positioning sensors.
US11246002B1
Determination of a composite acoustic parameter value for a headset is presented herein. A directionally enhanced audio signal is generated based on audio signals from an acoustic sensor array and a spatial signal enhancement filter that is directed for enhancement of a sound source. A SNR improvement value is determined based on a SNR value of the directionally enhanced audio signal and a SNR value of an audio signal from an acoustic sensor of the acoustic sensor array. The SNR improvement value is input into a model that maps SNR improvement values to spatial acoustic parameters to determine a spatial acoustic parameter. A temporal acoustic parameter is determined based on the audio signals. The composite acoustic parameter value is determined based on the spatial acoustic parameter and a temporal acoustic parameter value. Audio content presented to a user is adjusted based in part on the composite acoustic parameter value.
US11245999B2
The present invention relates to a stereophonic service apparatus, its method of driving, and a computer readable recording medium. The stereophonic sound service apparatus according to an embodiment of the present invention may include the storage unit which matches and stores HRTF data related to a physical characteristic of a user and the sound source environment 3D data related to the sound source environment; and the control unit that extracts an HRTF candidate group from HRTF data stored based on a test result of a user for sound matching and setting at least one of data having a similarity value equal to or higher than a reference value as individualized data for each user.
US11245998B2
A method of reproducing a multi-channel audio signal including an elevation sound signal in a horizontal layout environment is provided, thereby obtaining a rendering parameter according to a rendering type and configuring a down-mix matrix, and thus effective rendering performance may be obtained with respect to an audio signal that is not suitable for applying virtual rendering. A method of rendering an audio signal includes receiving a multi-channel signal includes a plurality of input channels to be converted into a plurality of output channels; determining a rendering type for elevation rendering based on a parameter determined from a characteristic of the multi-channel signal; and rendering at least one height input channel according to the determined rendering type, wherein the parameter is included in a bitstream of the multi-channel signal.
US11245986B2
An electro-acoustic transducer includes a diaphragm and an electro-magnetic motor that is coupled to the diaphragm. The motor includes a voice coil and a magnetic circuit that defines an air gap within which the voice coil is at least partially disposed. The magnetic circuit includes a first, axially polarized permanent magnet that provides a first magnetic flux path and a second, radially polarized permanent magnet that provides a second magnetic flux path. The first and second magnetic flux paths are arranged to interact with the voice coil to drive motion of the diaphragm.
US11245981B2
A microphone array includes first and second microphones (Ma, Mb) placed on a first axis (f), a third microphone (Mc) placed on a plane (fg) formed by the first axis and a second axis (g) and at a position other than on the first axis, and a fourth microphone (Md) placed on a third axis (h), and at a position other than on the plane formed by the first and the second axes, and a processing circuit generates signals (Cx, Cy, Cz) having bidirectionality in first, second and third mutually perpendicular directions (x, y, z), and an omnidirectional signal (Cw), based on signals (Ba to Bd) obtained by sound collection by means of the first to fourth microphones. It is possible to generate signals having bidirectionality in mutually perpendicular directions, and an omnidirectional signal, without using special microphones, and without excessive restrictions with regard to the placement of the microphones.
US11245979B1
A stiffening part (25) arranged to be integrated into the interior of a casing (12) of an audio speaker (11) in order to stiffen said casing, the audio speaker also being capable of comprising at least one loudspeaker (18a) mounted on a first face (14) of the casing, the stiffening part comprising a connecting portion, at least one damping support defining a receiving space arranged to receive a damping device (40a) for intended to limit vibrations of the loudspeaker, wherein the damping support comprises a plurality of ribs (34) distributed around the receiving space (31), each rib extending in a distinct plane parallel to a depth of the receiving space, the stiffening part being arranged such that, when the enclosure (11) is assembled, the connecting portion interconnects inner walls of a second (15) of the casing and a third face (16) of the casing opposite each other and both perpendicular to the first face (14), the damping device being positioned in the receiving space, and a rear portion of the loudspeaker abutting the damping device.
US11245976B2
An earphone signal processing method includes: a signal picked up by a first microphone of an earphone at a position close to a mouth outside an ear canal, a signal picked up by a second microphone of the earphone at a position away from the mouth outside the ear canal and a signal picked up by a third microphone are acquired, the third microphone being in a cavity formed by the earphone and the ear canal; dual-microphone noise reduction is performed on the signals picked up by the first and second microphones to obtain a first intermediate signal; dual-microphone noise reduction is performed on the signals picked up by the second and third microphones to obtain a second intermediate signal; the first and second intermediate signals are fused to obtain a fused voice signal; and the fused voice signal is output.
US11245967B2
Systems and methods for a media content user interface. A media content provider includes storage for storing and serving video content to subscribers. The media content provider records and or otherwise stores video content from around the world. Subscribers are provided a user interface to the system that includes a side bar. The side bar includes multiple elements representing different categories of video content. By selecting a given category, available content is filtered according to the selected category and presented. Content which is presented may include live broadcast video for multiple channels on multiple television networks or other content providers. The side bar may further include a collection category specific to a given viewer. Selection of such a category may display video content within the collection. Subcategories in the side bar may be selected for further filtering of available content.
US11245964B2
An event trigger management system, which handles management and delivery of services on a user device that streams media content from a distribution network, determines one or more media items present in media content of the distribution network. One or more interactive items are overlaid over the one or more media items in the media content and one or more event triggers are received from a client application engine, operational on the user device, based on selection of one or more interactive items. A personalized list is generated based on one or more received event triggers for selection of one or more overlaid interactive items and the generated personalized list is displayed or transmitted to distribution network(s) or application engines associated with the user device.
US11245957B2
One embodiment provides a method, including: identifying, using a sensor of an information handling device, a proximate device to the information handling device; determining, using a processor of the information handling device, whether the proximate device comprises a compatible application; presenting, on the information handling device and responsive to determining that the proximate device does comprise the compatible application, a non-native user profile associated with the compatible application; receiving, on the presented non-native user profile, activation input from a user; transmitting, responsive to receiving the activation input, an authentication request to the proximate device; and providing, responsive to receiving authentication approval in response to the authentication request from the proximate device, access to the non-native user profile on the information handling device. Other aspects are described and claimed.
US11245943B2
Systems, devices, and methods for streaming or otherwise delivering media content over a network are provided. One exemplary method of streaming media content over a network using a RS-DVR system involves receiving, at the RS-DVR system, a request for a portion of the media content from a media player on a client device via the network, receiving, at the RS-DVR system, the portion of the media content from an origin server on the network, buffering the portion of the media content at the RS-DVR system, and transmitting the portion of the media content to the media player on the client device. The portion of media content may be transmitted using a modified transport layer protocol, and in some embodiments, marked as non-cacheable.
US11245941B2
There is provided an information processing apparatus, an information processing method, a recording medium, a playback apparatus, a playback method, and a program that are designed to prevent an unnatural change in luminance during random access. The information processing apparatus according to one aspect of the present technology generates dynamic metadata including information regarding luminance of a picture, and encodes HDR video data such that the dynamic metadata is added to each picture serving as a random access point. For example, the dynamic metadata can be allowed to be added to the first picture of a GOP, the first picture serving as the random access point during fast-forward playback/rewind playback or cueing playback. The present technology can be applied to a Blu-ray (registered trademark) Disc player.
US11245940B2
A method for transmitting media data in a Moving Picture Experts Group (MPEG) Media Transport (MMT) system is provided. The method includes receiving a Media Processing Unit (MPU) fragmented into one or more Media Fragment Units (MFUs), generating one or more multimedia data packets each including a packet header and a payload, based on the MPU, and transmitting the one or more multimedia data packets to a terminal. A payload header included in the payload includes identification information indicating an MPU to which at least one MFU included in the payload belongs, and a counter indicating the number of the at least one MFU.
US11245936B2
Various arrangements for performing dynamic content insertion are presented. A user profile may be identified as active at a television receiver based on the user profile being mapped to a current television viewing session. A plurality of content items that have been output for presentation while the user profile is active may be tracked across a plurality of television viewing sessions. A set of insertion rules may be evaluated that are mapped to a content item. The content item may be determined to have met an output threshold for the user profile. An alternative piece of content may be selected for insertion based on the set of insertion rules and determining that the content item has met the output threshold for the user profile. The television receiver may be triggered to substitute the alternative content item into a television channel stream to replace the content item.
US11245935B1
A content delivery service includes a management service for determining an anticipated window of time in which supplemental content can be inserted in the dynamic content stream. The management service will then pre-fetch supplemental content from the third party supplemental content service prior the identification or request for supplemental content to be included in the streaming content. During the streaming of content to individual users via an established channel, as markers for insertion opportunities are identified, the content delivery service will attempt to utilize the pool of pre-fetched supplemental content.
US11245931B2
A method of mapping red-green-blue-green (RGBG) format data to red-green-blue (RGB) format data, the method including receiving three RGBG pixel values for mapping to four RGB pixel values, the RGBG and RGB pixel values including red color components, green color components, and blue color components, mapping the red and blue color components and first three green color components of the RGBG pixel values to first three RGB pixel values, and mapping last three green color components of the RGBG pixel values to the red, green, and blue color components of a fourth RGB pixel value according to a mapping pattern.
US11245930B2
A method of filtering a block of pixels in an image, comprising obtaining a first clipping control parameter (tc) value based on a quantization parameter of the block; comparing a first value of a first pixel located on one side of an edge in said block and a second value of a second pixel located on the other side of the edge in said block with a predetermined threshold derived from the first clipping control parameter value; and determining whether to apply a strong filtering to the first pixel based on the result of the comparison, wherein: the strong filtering comprises filtering the first pixel value so that the filtered first pixel value differs from the first pixel value by no more than a range value based on the clipping control parameter (tc), the ration between two range values corresponding to successive values of bitdepths being strictly lower than 2.
US11245928B2
A method for decoding an encoded code stream is provided. The method may include obtaining the encoded code stream. The method may include determining a plurality of code blocks based on the encoded code stream. The method may include determining a plurality of bit-planes for each of the plurality of code blocks, the plurality of bit-planes ranging from a most significant bit-plane to a least significant bit-plane. The method may include determining at least one query-plane for each of the plurality of bit-planes. The method may further include decoding each of the plurality of bit-planes based on the at least one query-plane.
US11245925B2
The present disclosure relates to an image processing apparatus and an image processing method capable of suppressing a deterioration in image quality. The image processing apparatus includes a threshold value setting unit which sets a threshold value for identifying a feature of neighboring pixels of a current block in an intra prediction process in encoding of image data according to a bit depth of the image data and a filtering processing unit which performs a filtering process on the neighboring pixels by using a filter according to the feature of the neighboring pixels identified by using the threshold value set by the threshold value setting unit. The present disclosure may be applied to, for example, an image processing apparatus.
US11245924B2
A method and device for encoding and a method and device for decoding a signal including encoded data representing an image sub-divided into blocks, and information representing a correction block and a residual block. For a current block of the image, a first pixel is encoded from a prediction value obtained for the first pixel from at least one pixel of a previously rebuilt block. The prediction is corrected using at least one value of a pixel of the correction block. At least one current pixel of the current block is encoded from a prediction value obtained for the current pixel from at least one previously corrected pixel of the current block. The prediction is corrected by using at least one value of a pixel of the correction block, delivering a prediction block for the current block. The residual block is computed from the current block and the predictive block.
US11245921B2
Different implementations are described, particularly implementations for selecting a predictor candidate from a set of multiple predictor candidates for motion compensation of a picture block based on a motion model. The motion model, may be, e.g., an affine model in a merge mode for a video content encoder or decoder. In an embodiment, a predictor candidate is selected from the set based on a motion model for each of the multiple predictor candidates, and may be based on a criterion such as, e.g., a rate distortion cost. The corresponding motion field is determined based on, e.g., one or more corresponding control point motion vectors for the block being encoded or decoded. The corresponding motion field of an embodiment identifies motion vectors used for prediction of sub-blocks of the block being encoded or decoded.
US11245918B2
The present invention relates to a technique for encoding and decoding video data, and more particularly, to a method for performing inter-prediction in an effective manner. The present invention combines an inter-prediction method using an AMVP mode and an inter-prediction method using a merge mode so as to propose a method for using the same candidate. The method for encoding video data proposed by the present invention comprises the following steps: receiving mode information on an inter-prediction method of a current block; determining, on the basis of the received mode information, whether the interprediction method to be applied to the current block is an AMVP mode or a merge mode; and selecting a candidate to derive motion information of the current block, wherein the candidate is selected in a left region, top region and corner region of the current block and in the same position block as the current block, and the AMVP mode and the merge mode are applied on the basis of the selected candidate.
US11245917B2
According to the present invention, an image decoding method for supporting a plurality of layers includes the steps of: receiving and parsing layer-dependent information for reference layers that can be referenced by a current layer in an entire bitstream; when interlayer prediction is used in decoding a current picture in the current layer, receiving and parsing layer information for a reference layer referenced by the current picture among the reference layers; and decoding the current picture on the basis of the layer information.
US11245914B2
Disclosed are a methods and/or systems for hybrid video coding. A hybrid video coding method may include generating scaled-down video frames by scaling down frames of an original video, generating a stream of a first layer by encoding the scaled-down video frames using a first encoder of a software codec, and generating a stream of a second layer using the frames of the original video and a second encoder of a hardware codec.
US11245913B2
An encoder which encodes a video including a plurality of pictures includes circuitry and memory. Using the memory, the circuitry performs: encoding a first picture among the plurality of pictures; and performing (i) a first operation for encoding a parameter set for a second picture which follows the first picture in coding order among the plurality of pictures after encoding the first picture, and encoding the second picture after encoding the parameter set, or (ii) a second operation for encoding the second picture without encoding the parameter set after encoding the first picture. The circuitry performs the first operation when the second picture is a determined picture, in the performing of the first operation or the second operation.
US11245910B2
With adaptive multiple quantization, a video or other digital media codec can adaptively select among multiple quantizers to apply to transform coefficients. The switch in quantizers can be signaled at the sequence level or frame level of the bitstream syntax, or can be implicitly specified in the syntax.
US11245907B2
The present invention relates to a video encoding method, to a video decoding method, and to an apparatus using same. The video encoding method according to the present invention comprises the steps of: setting a tile and a slice for the inputted current picture; performing encoding based on the tile and the slice; and a step of transmitting the encoded video information. The current picture may include one or more tiles and one or more slices. The largest coding units (hereinafter, referred to as LCUs) in the slice may be arranged based on a tile scan.
US11245900B2
The present disclosure provides a method of coding implemented by a decoding device, the method comprising: obtaining a splitting mode index value for a current coding block; obtaining an angle index value angleIdx for the current coding block according to the splitting mode index value and a table that specifies the angle index value angleIdx based on the splitting mode index value; setting an index value partIdx according to the angle index value angleIdx; and decoding the current coding block according to the index value partIdx.
US11245893B2
A system for decoding a video bitstream includes receiving a reference picture set associated with a frame including a set of reference picture identifiers. The reference picture set identifies one or more reference pictures to be used for inter-prediction of the frame based upon its associated least significant bits of a picture order count based upon the reference picture identifiers. The one or more reference pictures is a second or greater previous frame to the frame having the matching reference picture identifier.
US11245880B2
A system including a projection device configured to emit a plurality of light beams, where each individual light beam is emitted with a unique path within an environment, and where each individual light beam has a modulation pattern configured to transmit data corresponding to the unique path. The system also includes a receiver device having a sensor configured to detect at least one individual light beam of the plurality of light beams, a receiver processor configured to identify the modulation pattern of the detected individual light beam and generate response instructions based on the position data transmitted via the modulation pattern, and an output device configured to output a response based on the generated response instructions.
US11245876B2
An audio/video recording and communication device configured as a doorbell has a housing with a support structure and a removable faceplate. A flexible translucent membrane of the faceplate supports a button aligned with a mechanical switch when the removable faceplate is attached to the housing such that a plurality of light emitting elements are positioned around the mechanical switch transmit light through the translucent membrane. A removable battery casing is configured to hold at least one battery and has a release button physically coupling with a detent of the support structure to retain the removable battery casing within the support structure. The removable battery casing may be removed from the device for recharging without removing the device from a surface on which it is mounted.
US11245865B2
There is provided an image sensor employing an avalanche diode. The image sensor includes a plurality of pixel circuits arranged in a matrix, a plurality of pulling circuits, a plurality of output circuits and a global current source circuit. Each of the plurality of pixel circuits includes a single photon avalanche diode and a P-type or N-type select switch transistor. Each of the plurality of pulling circuits is arranged corresponding to one pixel circuit column. The global current source circuit is used to form a current mirror with each of the plurality of pulling circuits. Each of the plurality of output circuits is shared by at least two pixel circuits.
US11245861B2
Stability of a current-voltage conversion circuit is increased in a solid-state imaging element that converts photocurrent to a voltage signal. A photodiode photoelectrically converts incident light and generates photocurrent. A conversion transistor converts photocurrent to a voltage signal and outputs the voltage signal from a gate. A current source transistor supplies predetermined constant current to an output signal line connected to the gate. A voltage supply transistor supplies a certain voltage corresponding to the predetermined constant current from the output signal line to a source of the conversion transistor. A capacitance is connected between the gate and the source of the conversion transistor.
US11245860B2
A radiation therapy system is configured with fast readout of X-ray images with significantly reduced image lag. A reset phase is included in the process of acquiring an X-ray image to reduce image lag in a subsequently acquired X-ray image. During the reset phase, residual charge is concurrently transferred from multiple arrays of pixel detector elements in an X-ray detector panel. As a result, image lag present in a subsequent X-ray image is minimized or otherwise reduced.
US11245856B2
Disclosed is an image processing method and apparatus. The image processing method includes receiving an image including frames captured over time in a light environment including an alternating current (AC) light, extracting AC pixels corresponding to the AC light from pixels in the image, estimating visual spaces of the AC pixels based on values of the AC pixels in the frames, estimating information of the AC light included in the image based on the visual spaces, and processing the image based on the information of the AC light.
US11245839B2
Methods and apparatus to capture images are disclosed. An example device disclosed herein includes an image sensor to observe a first image of a face and a logic circuit. The logic circuit is to determine whether the face in the first image is in a first orientation with respect to the image sensor. When the face in the first image is in the first orientation, the logic circuit is trigger the image sensor to capture a second image of the face, and perform a facial recognition process on the second image, but not on the first image.
US11245837B2
The present disclosure generally relates to user interfaces. In some examples, the electronic device transitions between user interfaces for capturing photos based on data received from a first camera and a second camera. In some examples, the electronic device provides enhanced zooming capabilities that result in visual pleasing results for a displayed digital viewfinder and for captured videos. In some examples, the electronic device provides user interfaces for transitioning a digital viewfinder between a first camera with an applied digital zoom to a second camera with no digital zoom. In some examples, the electronic device prepares to capture media at various magnification levels. In some examples, the electronic device enhanced capabilities for navigating through a plurality of values.
US11245836B2
An adjustable-focus PV (picture/video) camera in a mixed-reality head-mounted display (HMD) device operates with an auto-focus subsystem that is configured to be triggered based on location and motion of a user's hands to reduce the occurrence of auto-focus hunting during camera operations. The HMD device is equipped with a depth sensor that is configured to capture depth data from the surrounding physical environment to detect and track the user's hand location, movements, and gestures in three-dimensions. The hand tracking data from the depth sensor may be assessed to determine hand characteristics—such as which of the user's hands or part of a hand is detected, its size, motion, speed, etc.—within a particular region of interest (ROI) in the field of view of the PV camera. The auto-focus subsystem uses the assessed hand characteristics as an input to control auto-focus of the PV camera to reduce auto-focus hunting occurrences.
US11245835B2
An electronic device includes: a first operation member; a second operation member; and at least one memory and at least one processor which function as: a control unit configured to perform control so as to execute a predetermined function in accordance with an operation to the first operation member and to execute the predetermined function in accordance with an operation to the second operation member, and, in a case where operations to both the first operation member and the second operation member are made, to execute the predetermined function in accordance with the operation to the first operation member without responding to the operation to the second operation member.
US11245830B2
An image capture apparatus includes an image capture device, a driving device configured to drive to change an orientation of the image capture device; an input device configured to receive input of voice, and a controller configured to, if the input voice is an instruction to shoot an image, perform control of stopping the driving device and causing the image capture device to capture an image at a stopping position, and also of moving the orientation of the image capture device from the stopping position by a predetermined amount in positive and negative directions in the drive direction and causing the image capture device to capture images at the position after being moved in the positive direction and the position after being moved in the negative direction.
US11245826B2
An imaging apparatus includes a camera communicator connected to a signal communication channel and a data communication channel, and a camera controller configured to perform a signal communication with the plurality of accessory apparatuses using the signal communication channel, and a first communication that is a data communication with the plurality of accessory apparatuses and a second communication that is a data communication with a first accessory apparatus among the plurality of accessory apparatuses, using the data communication channel. The camera controller notifies a second accessory apparatus other than the first accessory apparatus of a communication prohibition by the second communication, and then notifies a change of a clock rate of at least one of the first communication and the second communication via the second communication to change the clock rate.
US11245815B2
A monitoring apparatus obtains image data captured by an image capturing apparatus, generates a background image based on the image data, performs detection processing including detection of a moving object using the image data and the background image, and sets a continuing time until the detected moving object comes to rest and is then handled as a background based on a condition concerning detection processing.
US11245811B2
An image processing apparatus includes a painting section and an extraction section. The painting section performs painting on a margin at an end part of an image. The extraction section extracts a document included in the image on which the painting is performed by the painting section.
US11245808B1
An image forming method includes: determining a number of copies; obtaining an original image including an object of a paper piece; detecting a paper piece size, the paper piece size being a size of the object of the paper piece included in the original image; clipping the object of the paper piece having the paper piece size from the original image to generate a paper piece image; and arranging the paper piece images of the number of copies on a printable area of one or more pages based on a printable size and the paper piece size and add a guide image to generate a reconfigured image, the printable size being a size of the printable area, the guide image being an image of a guide for dividing the paper piece images of the number of copies.
US11245785B2
There is disclosed a smartphone, tablet or other computing device comprising: (a) a touch sensitive display; (b) one or more processors; (c) computer memory; (d) an operating system computer program stored in the computer memory and configured to be executed by the one or more processors and including instructions for detecting a swipe gesture, and, in response to the detected swipe gesture, displaying a search bar.
US11245776B2
Computer implemented methods and systems for providing a uniform data platform for at least one application of a plurality of applications are disclosed. Exemplary methods include receiving application data from at least one of a device and a server, a device executing a portion of an application of a plurality of applications, storing the application data in a data platform, the data model including at least one metadata and at least one event, the one metadata corresponding to at least one object indicated in the data model, and the one event corresponding to a trigger condition associated with the one metadata entry, wherein values of the one metadata and one event are associated with a user profile and accessing via a plurality of remote networked services, the application data stored in the data platform, the plurality of remote network services accessing the application data using the data model.
US11245764B2
A server apparatus 10 is communicably connected to a terminal apparatus 20 that collects sensor data from an odor sensor 40. The server apparatus 10 includes an analyzer holding unit 11 that holds a plurality of analyzers for analyzing specific odor analysis targets, based on sensor data, an analyzer management unit 12 that selects an analyzer, determines preprocessing to be performed on the sensor data, according to the selected analyzer, and causes the terminal apparatus 20 to execute the preprocessing, an analysis execution unit 13 that executes analysis processing of the designated odor analysis target, by applying the selected analyzer to the preprocessed sensor data from the terminal apparatus, and an analysis result transmission unit 14 that transmits information indicating a result of the analysis processing to the terminal apparatus 20.
US11245758B2
A method for providing restoration of third-party application data to a client device is described herein. The method includes determining whether to provide, to the client device, data associated with a third-party application to be restored at the client device. The data associated with the third-party application includes binary data stored in a first cloud storage location having a storage address, and metadata stored in a second cloud storage location. The method also includes using the metadata to determine the storage address of the first cloud storage location. The method further includes providing the binary data from the first cloud storage location to the client device for restoring the third-party application data.
US11245755B2
A computing system includes a server within an enterprise, with the includes at least one processor to access a real-time media application to provide real-time communications (RTC) for peer-to-peer networking, and intercept APIs of the real-time media application so that a portion of the real-time media application is redirected away from said server. The redirected portion of the real-time media application includes provisioning information directed to a media server. A client device is associated with a branch within the enterprise and includes a processor to execute the redirected portion of the real-time media application, and receive alternative network connectivity options for the peer-to-peer networking from a network edge appliance associated with the branch within the enterprise. At least one media stream is established with the peer computing device via the network edge appliance based on the alternative network connectivity probing.
US11245750B2
A method for balancing load across multiple file servers is disclosed. In one embodiment, such a method includes monitoring load experienced by multiple file servers arranged in an active-active configuration. The method receives, from a client node, a request for an address associated with one of the file servers. The method determines a particular file server of the file servers that, if assigned to the client node, would reduce load imbalance between the file servers. In certain embodiments the particular file server is the file server experiencing the least load. The method returns, to the client node in response to the request, an address associated with the particular file server, thereby enabling the client node to mount the particular file server to access files thereon. A corresponding system and computer program product are also disclosed.
US11245743B1
In general, this disclosure describes media stream transmission techniques for a computing device. The computing device may capture an image of a local background environment. The computing device may record a first media stream that includes at least a portion of the image of the background environment and at least one movement of at least one object through the background environment. The computing device may remove the image of the background environment from the first media stream to create a second media stream that includes the movement of the object without the image of the background environment. The computing device may determine a bandwidth of a network over which the second media stream will be transmitted and perform further alterations to the second media stream if the current bandwidth is less than a bandwidth threshold level in order to reduce the bandwidth needed to transmit the second media stream.
US11245742B2
A disclosed method may include (1) measuring a quality level of a first instance of a video flow received via a first link within a network, (2) measuring a quality level of a second instance of the video flow received via a second link within the network, (3) determining that the quality level of the second instance of the video flow is better than the quality level of the first instance of the video flow, and then in response to determining that the quality level of the second instance of the video flow is better, (4) performing a flow-level switchover from the first instance of the video flow to the second instance of the video flow by (A) activating the second instance of the video flow and (B) deactivating the first instance of the video flow. Various other apparatuses, systems, and methods are also disclosed.
US11245739B2
Future data connection quality may be predicted based on past data connection quality, and future requests for data may be predicted based on past requests. These predictions may be used to help decide whether, when, and/or how to deliver the data in a proactive manner. For example, according to some aspects described herein, a future data connection quality may be predicted based at least on historical data connection quality. It may be determined whether to pre-deliver at least a first portion of an item of content based at least on the predicted future data connection quality. If so, then the at least the portion of the item of content may be pre-delivered to the device and/or to another destination.
US11245737B2
A system for content sharing and methods for making and using the same. The content sharing system enables a smooth and easy exchange of electronic data.
US11245734B2
A conferencing computing device, including memory storing one or more dispatch data structures. The conferencing computing device may further include a processor configured to, at a port, receive, from a sender computing device, a first input packet including first input packet data and a second input packet that includes a copy of the first input packet data, via a first communication channel and a second communication channel, respectively. Based on the input packet data and the one or more dispatch data structures, the processor may add the input packets to a queue of a transport provider bound to the port. The processor may transmit the input packets to an application program instance associated with the queue. The processor may determine that the first communication channel or the second communication channel is disconnected and may maintain communication with the sender computing device through the port via a remaining communication channel.
US11245728B1
Some embodiments provide a method for providing insight into applicability of policies that authorize access to at least one service through application programming interface (API) calls by multiple users. The method receives at least one authorization policy that defines access to the service by the users, where the policy includes two or more access rules. The method identifies a subset of unnecessary access rules in the received policy, based on a set of contextual data that is associated with the users, and filters the received policy by removing the identified subset of unnecessary access rules. The method receives a query regarding access to the service from a particular set of one or more users, and uses the filtered policy to provide a response to the query that describes access to the service for the particular user set.
US11245715B2
Various embodiments described herein disclose an endpoint modeling and grouping management system that can collect data from endpoint computer devices in a network. In some embodiments, agents installed on the endpoints can collect real-time information at the kernel level providing the system with deep visibility. In some embodiments, the endpoint modeling and grouping management system can identify similarities in behavior in response to assessing the data collected by the agents. In some embodiments, the endpoint modeling and grouping management system can dynamically model groups such as logical groups, and cluster endpoints based on the similarities and/or differences in behavior of the endpoints. In some embodiments, the endpoint modeling and grouping management system transmits the behavioral models to the agents to allow the agents to identify anomalies and/or security threats autonomously.
US11245710B2
An edge server receives a request from a client network application for a web page hosted at an origin server. The edge server transmits the requested web page in a response. The edge server accesses an edge server request log to retrieve a log entry associated with the request for the web page, where the log entry associated with the request for the web page includes information regarding the request and the response. The edge server retrieves one or more characteristics of an asset of the web page, where each characteristics has an expected value. The edge server determines whether the origin server is compromised when a value for a characteristic is not within a threshold range of the expected value for the characteristic of the asset and performs a mitigation action in response.
US11245709B2
This disclosure relates generally to contract management, and more particularly to contract management in a data marketplace. In an embodiment, a system for contract management performs refactoring of a contract, during which the system extracts terms and conditions from the contract and generates a simplified view of the contract. The system further performs a requirement validation based on the contract, during which the system determines features of data entity matches requirements specified by a first party or not, based on domain specific ontologies. If the data entity features are not matching with the requirements, then the system fetches one or more relevant attributes from a list of ontologies, verifies whether the features of entity along with the selected feature(s) satisfy the requirements or not. The system accordingly generates an agreeable requirement document as output of the requirement validation.
US11245697B2
A network device may receive, from an application on a user device, a first network packet associated with a packet flow. The network device may identify an application identifier of the first network packet, wherein the application identifier identifies the application on the user device. The network device may select, based on the application identifier, a security protocol, wherein the security protocol is associated with at least one of an authentication header (AH) or an encryption algorithm. The network device may selectively apply, to a second network packet associated with the packet flow, at least one of the AH or the encryption algorithm, associated with the security protocol, to generate a protected network packet. The network device may transmit the protected network packet.
US11245683B2
A mobile computing device is configured to allow a user to launch native SaaS applications from different vendors using a single-sign-on without having to modify or hook the native SaaS applications. A VPN application operates as man-in-the-middle (MITM) for identity provider requests from SaaS services. The VPN application is initially authenticated with the identity provider, and receives an IDP authentication token which is stored. The IDP authentication token is used for authentication requests from SaaS services.
US11245682B2
Techniques for described for generating and using rule-enhanced access tokens in connection with authorization for access to resources. An access token is generated in response to determining that a user is authorized to access a protected resource. The access token contains rule information including one or more constraints, each constraint corresponding to a condition for granting or denying access to the protected resource. Upon receiving the access token, a client application can present the access token for accessing the protected resource. The client application can be configured to enforce one or more rules represented in the rule information. The client application can, for example, determine based on the one or more constraints that a condition for granting access is unmet and, in response, cancel a pending access request for the protected resource.
US11245678B2
In one embodiment, a method comprises: registering, by a root network device in a low power and lossy network, a constrained network device that is reachable within the low power and lossy network; obtaining, by the root network device, executable code associated with execution of a network service operation by the constrained network device; receiving a data packet from a source device and destined for the constrained network device; and causing execution on the data packet, by the root network device, of the network service operation on behalf of the constrained network device in response to reception of the data packet.
US11245670B1
The present embodiment relates to method and system for dynamically identifying the optimal servers from among a plurality of VPN servers. The method and system to score or rank the plurality of VPN servers through mathematical operations to produce a scored list of servers. The servers are dynamically scored based on several server conditions including but not limited to server location, server hub score, server creation time, server load, and other like information. The method and system further calculate server penalty scores for a plurality of VPN servers and dynamically identifies optimal servers based on the least server penalty score. Further, the method and system provide means for the VPN service provider to direct their users to connect with the optimal servers consistently.
US11245669B1
A device may determine, based on one or more first objects of a first version of a firewall filter, a set of first firewall rules and may determine, based on one or more second objects of a second version of the firewall filter, a set of second firewall rules. The device may determine, based on the set of first firewall rules and the set of second firewall rules, modification information related to the firewall filter, wherein the modification information indicates at least one difference between the set of first firewall rules and the set of second firewall rules. The device may identify, based on the modification information, at least one object, of the one or more first objects or the one or more second objects, is a modification or has been added or deleted and may send the at least one object to an additional device.
US11245664B2
In one embodiment, a first networking device associated with a switched network comprises one or more processors and one or more computer-readable media storing computer-executable instructions that, when executed, cause the one or more processors to perform acts comprising configuring, on the first networking device, a network-address-translation (NAT) rule indicating that a first multicast group is to be translated to a second multicast group. The acts further include, at least partly in response to the configuring of the NAT rule, storing the NAT rule at the first networking device, generating a message indicating the NAT rule, and sending the message to at least a second networking device associated with the switched network.
US11245656B2
A system and method are provided for tagging data. The method is executed by a device having a communications module and includes providing via the communications module, to a client device, an option to associate tags with an event, the option providing at least one automatically determined tag based on: i) the event, ii) an entity associated with the client device, or iii) stored tag data associated with a plurality of client devices. The method also includes receiving via the communications module, from the client device, at least one tag added by the client device, and associating the at least one tag with the event and store the association with the stored tag data. The method also includes enabling via the communications module, the at least one tag to be displayed in a user interface comprising a listing of events, and using the at least one tag in executing a follow up action associated with the client device.
US11245653B2
Methods, systems, and computer-readable storage mediums are described for effecting practical use of a dual currency which is a currency that can be electronically created and stored, and further for which there is a secret key (e.g., the secret key of a public key/secret key pair as used in public key cryptography) such that: an entity that does not possess the secret key cannot, in practice, create notes of the currency; and an entity that does possess the secret key can, in practice, create notes of the currency without assistance from entities that do not possess the secret key.
US11245651B2
An information processing apparatus includes a receiving unit that receives an operation that, using a character string that is specified by multiple messages about a predetermined topic, registers a task that involves one or more users, and a display controller that displays, as information on the task registered when the receiving unit receives the operation, information that is a combination of the specified character string and a predetermined character string that is identified based on the specified character string or the messages.
US11245647B2
An information processing apparatus communicable with a first terminal device is configured to transmit a message in response to receiving an inquiry. The information processing apparatus includes: reference information referenced when responding to the inquiry received from the first terminal device, which includes at least one set of a question item and a response corresponding to the question item; and history information including inquiries received from the first terminal device and messages that are transmitted or received with respect to the received inquiries. The information processing apparatus opens a first screen displaying information in the history information, receives an operation of selecting change target information from the information displayed on the first screen, opens a second screen for updating the reference information corresponding to the selected change target information, and receives an updating operation for updating the reference information corresponding to the selected change target information through the second screen.
US11245644B2
A computer network includes a server computer having communication ports that are wired to switch ports of two separate network switches. The network switches receive link aggregation control packets from the server computer, and automatically aggregate corresponding switch ports into a single logical port channel based on contents of the control packets.
US11245640B1
Techniques for predicting the availability of a resource are described. An exemplary method includes obtaining capacity data indicating an amount of capacity available in a cloud provider network to satisfy the request; generating, using a machine learning model that has been trained based at least in part on an output of an automated historical hindsight learner that is an integer linear program, an approval prediction, wherein the approval prediction indicates that the request is to be approved based on one or more launch parameters of the request and the capacity data; receiving information from a downstream component that controls the resource that the approval prediction is incorrect; and evaluating the incorrect approval prediction using a hindsight learner and predictor explainer.
US11245638B2
A computer-implemented method of controlling communication resources and computation resources of a computerized system includes continually monitoring dual observables. The dual observables include one or more communication observables pertaining to one or more communication channels of the system, and one or more compute observables pertaining to a computational workload execution by a processor of the system. The method also includes jointly adjusting dual resources of the system based on the dual observables monitored, where the dual resources include communication resources for the one or more communication channels, and computation resources for the computational workload execution. Such a method can be used for sprinting both communication and computational resources, in a consistent way, for the system to best cope with temporary situations, in terms of both workload execution and data traffic. The invention is further directed to related systems and computer program products.
US11245637B1
A non-transitory processor-readable medium storing code representing instructions to be executed by a processor can cause the processor to receive an indication to load balance a group of sessions associated with a network node and a switch across a group of links between a gateway device and the switch at a first time. The code causes the processor to calculate at a second time, a load based on the group of sessions and associated with a first set of links in an active configuration before the first time. The code causes the processor to send a signal to cause a set of sessions from the group of sessions to re-establish themselves at a third time based on a threshold value calculated based on the load such that the set of sessions are load balanced across a second set of links in the active configuration at the third time.
US11245636B2
Aspects of the present invention disclose a method, computer program product, and system for managing geographic locations of resources utilized to operate and support a workload. The method includes one or more processors identifying a request. Processing resources of a first network accessible computing system, located at a first geographic location, are allocated to execute the request. The method further includes determining an originating geographic location of the request and determining parameters for executing the request. The method further includes identifying a second network accessible computing system based on the parameters. The second network accessible computing system is located at a second geographic location associated with the originating geographic location of the request. The method further includes determining whether to relocate at least a portion of processing resources allocated to execute the request from the first network accessible computing system to the second network accessible computing system.
US11245631B2
Embodiments of the present disclosure disclose a BUM traffic control method, a related apparatus, and a system. A traffic controller receives, through a tunnel, a BUM packet encapsulated by a network device in a target broadcast domain. The traffic controller collects, based on the received BUM packet, statistics about a BUM traffic value of a target object within a preset time period, and determines whether the BUM traffic value is greater than a preset BUM traffic threshold of the target object. If the BUM traffic value is greater than the preset BUM traffic threshold, the traffic controller controls BUM traffic of the target object, to reduce the BUM traffic of the target object. The foregoing solution can resolve a problem of BUM packet flooding caused by an increase in a quantity of hosts or an increase in a quantity of network devices in a communications network.
US11245620B2
A method for forwarding a packet, and a network device are provided. According to the method a first packet can be received. The first packet includes first indication information, payload data, and a packet sequence number of the first packet in a data flow corresponding to the first packet. When the first network device determines that the first packet includes the first indication information, a plurality of second packets can be generated based on the first packet. Each of the plurality of second packets includes the payload data, the packet sequence number, and second indication information. The plurality of second packets can be separately forwarded to a second network device over different forwarding paths in a plurality of forwarding paths.
US11245616B2
A method may include monitoring a network performance metric for multiple paths to a destination through a network, and storing historical performance data for the paths. The method may also include receiving a data flow directed to the destination, where the data flow may be subject to a network performance agreement. The method may additionally include determining aggregate historical performances for the paths, and comparing the aggregate historical performances for the paths. The method may also include, based on the comparison of the aggregate historical performances, routing the data flow through the network.
US11245611B2
Techniques described herein relate to performing an analysis of application of a routing policy to a route. Specifically, the techniques relate to a command that may be executed to evaluate the steps of the routing policy (e.g., a route map). A copy of a live route map may be made. Receipt of the command may cause the steps of the routing policy to be simulated using the copy. The simulation may return results of analyzing the outcome of each step in the routing policy. Based on the results, an updated routing policy copy may be generated that changes one or more steps in the routing policy. The updated routing policy copy may then be re-simulated to determine if the changes caused the intended effect. If so, the live routing policy may be replaced with the updated routing policy copy.
US11245610B2
A technique of testing connectivity between a plurality of source components, e.g., source servers, and a plurality of destination components, e.g., destination servers, in a network is discussed herein. A request to test connectivity between a plurality of source components and a plurality of destination components is received, the request being directed to testing the connectivity between each source component and each destination component. Connectivity between each source component and each destination component is tested, with multiple tests being conducted substantially simultaneously. Based at least in part on the testing, a report is generated related to connectivity between the plurality of source components and the plurality of destination components. The ranges of IP addresses for the source components and ranges of IP addresses of the destination components are provided using a Comma-Separated Values (CSV)-based input.
US11245606B1
A first time that a Domain Name System (DNS) response message is sent by the gateway server of a network to a user device may be determined, the DNS response message being generated by a Local DNS server of the network in response to a DNS request message from the user device for routing via the gateway server to the user device. A second time that a client handshake message for an external server identified by a network address in the DNS response is received at the gateway server may be determined, in which the client handshake message is sent by the user device. A roundtrip time for the network that is a time difference between the first time and the second time is calculated. The roundtrip trip time is then halved to obtain a network latency time measurement for the network.
US11245605B2
This application provides a latency-based transmission path control method, an apparatus, and a system. Device latencies of network node devices on an active transmission path, device latencies of network node devices on a standby transmission path, latencies of links between the network node devices on the active transmission path, and latencies of links between the network node devices on the active transmission path are obtained, and calculation is performed based on the respective device latencies and link latencies to obtain an active transmission path latency and a standby transmission path latency. Then, based on a latency-based switching mechanism, when the active transmission path latency is greater than a switching threshold and the standby transmission path latency is less than the switching threshold, an active-to-standby path switching command is generated.
US11245598B2
A system manages information about, and used in services provided to, a network device belonging to a customer. The system creates a first customer tenant in a tenant management service of a tenant for a first customer, registers identification information about a network device belonging to the first customer to the first customer tenant, and issues registration completion to a service system that provides the services. The system receives a registration request, creates a second customer tenant managing a network device belonging to a second customer, and registers identification information about the network device to the second customer tenant. The system causes the tenant management service to register a new tenant for the network device that transmitted the registration request and identification information about the transmitting network device, and issues a completion event to the service system in response to a notifying reply, from the tenant management service, indicating completion.
US11245595B2
An apparatus, system, and method to manage user interfaces within a network, such as a wireless network at least partially included within a hazardous area. The method includes creating an application user interface based upon data content included within a single application binary file, serving the application user interface, creating a device user interface based upon data content included within a single device binary file, and serving the device user interface, in which the data content of the single application binary file and the data content of the single device binary file are identical. Additionally or alternatively, the method includes sending the single device binary file to an application computer through a serial connection to create an application user interface, in which the device user interface and the application user interface are configured to be identical.
US11245582B2
A system includes a repeater and a data processor. The repeater is for relaying data between a base station and a handset. The repeater is configured to receive data from a plurality of cells in a network and relay at least a portion of the received data to a handset on a first channel. The data processor is coupled to the repeater. The data processor is configured to extract, from the received data, network information characterizing different channels in a network being utilized by neighbor cells. The data processor is configured to determine, from a set of supported channels that the repeater is capable of utilizing for relaying data and using the extracted network information, a set of monitor channels. The repeater is configured to monitor a channel characteristic of channels contained in the set of monitor channels. Related apparatus, systems, techniques and articles are also described.
US11245580B2
A network interface device comprises a plurality of components configured to process a flow of data one after another. A control component is configured to provide one or more control messages in said flow, said one or more control message being provided to said plurality of components one after another such that a configuration of one or more of said components is changed.
US11245577B2
Methods, systems, and computer-readable media for template-based onboarding of internet-connectible devices are disclosed. A device onboarding service receives an onboarding request comprising a proof and context of identity (PCI) of an Internet-connectible device (ICD). The service determines an account associated with the ICD based at least in part on the onboarding request. The account is associated with an account policy in an onboarding template that is determined at least in part by an owner of the account. If the PCI is verified against one or more criteria of the onboarding template, then a device configuration is determined based at least in part on the onboarding template. The service sends the device configuration to the ICD, and the ICD's behavior is determined at least in part on the device configuration. The ICD uses the access credentials of the device configuration to communicate with an application in a cloud computing environment.
US11245571B1
A system and method for monitoring a plurality of servers by a monitoring server in a computer network. A list of servers and a plurality of services to monitor in the computer network is generated at the monitoring server. A status query is transmitted sequentially by the monitoring server to each of the plurality of servers, the status query including the plurality of services to monitor at each server. A status message report is received from each of the plurality of servers in response to each status query. An event is reported in an event log for each server that has an abnormal service status. The transmission of the status query to each server is performed by the monitoring server at a specified service time interval.
US11245569B2
A method and system for adding a notification to an error message. A first node and a second node are positioned in a communication network, and the first node is different from the second node. The first node is configured to process a network message before sending the network message to the second node. The first node encounters an error when processing the network message, and, before sending the network message to the second node, writes a reason of the error in a header section of the network message. The first node is configured to send the network message to the second node with the header section.
US11245568B2
A beam failure recovery processing method and a terminal are provided. The method is applied to the terminal and includes: triggering a beam failure recovery; and determining whether the beam failure recovery succeeds or not.
US11245557B2
A method of generating channel estimates of a communication channel in an OFDM system includes receiving references symbols from at least one time frequency observation block of a predetermined block size in frequency and time; generating subspace-transformed reference symbols from the received reference symbols; and subspace filtering the subspace-transformed reference symbols to generate a channel estimate for a communication channel target time; wherein a latency between a communication channel time instant of a currently received reference symbol and the communication channel target time is smaller than the observation block size in time.
US11245555B1
Embodiments of a passive buffer circuit and a wideband communication circuit that uses the passive buffer circuit are disclosed. In an embodiment, the passive buffer circuit includes buffer elements connected between input terminals and output terminals that are connected to input terminals of a communication component circuit with a plurality of input transistors. Each of the buffer elements provides a first path with a resistor and a second path with a series-connected capacitor and inductor. The passive buffer circuit further includes current sources connected between the output terminals and at least one fixed voltage and a feedback loop from the input transistors to the current sources to control direct current (DC) voltage at each of the input terminals of the communication component circuit. The feedback loop includes an error amplifier that controls the current sources based on voltages on the input transistors with respect to a reference voltage.
US11245552B2
Apparatus and methods for sounding reference signal (SRS) switching are provided. In certain embodiments, transmit path resources of UE are used to reduce or eliminate the impairment of SRS upon transport capacity. Furthermore, the transmit path resources can be used for other purposes, and thus SRS switching time can be reduced by re-using transmit path resources that may be included for other purposes. The teachings herein can be used to achieve SRS switching of 0 μs, thereby eliminating the impact of switching timing constraints for SRS symbols on transport capacity.
US11245546B2
The present invention relates to methods and systems for transmitting and receiving data packets between a first network node and a second network node through a bonded connection. At the first network node, a data packet, a session identification of the data packet and a time value of the data packet are encapsulated in an encapsulating packet. The first network node sends the encapsulating packet from the first network node to the second network node through the bonded connection. The second network node then stores the encapsulating packet after receiving it and determines an expiration time of the encapsulating packet. When the expiration time of the encapsulating packet expired, the second network node dequeues the encapsulating packet and forwards the data packet according to destination of the data packet.
US11245528B1
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for establishing a proof of storage over a specified period of time. One of the methods includes: (i) receiving, at a prover, an initial input challenge; (ii) producing, at the prover, an output proof proving that the prover has access to specified data for a specified time, wherein producing the output proof includes: (a) producing, at the prover, an initial proof responsive to the initial input challenge, the initial proof proving that the prover is storing specified data; (b) generating, at the prover, a new input challenge based at least in part on the initial proof: (c) producing, at the prover, a new proof responsive to the new input challenge, the new proof proving that the prover is storing the specified data; and (d) repeating, at the prover, the generating step and the producing a new proof responsive to the new input challenge step a number of times, the repeating step generating sequential proofs of storage to determine time of storage, wherein each generating step is based at least in part on a most recent new proof; and (iii) forwarding the output proof, e.g., to a blockchain.
US11245526B2
Upon an attempt to access a service of a third-party server, full-duplex password-less authentication provides a one-time password to the user displayed at the client device and at a mobile device associated with the user. The user verifies the access by comparing the one-time password displayed at the mobile device and the one-time password displayed at the client device. The one-time password is displayed as a combination of a picture and a set of alphanumeric characters for ease in making the comparison. The user determines whether to accept or deny the authentication sequence after a simple visual comparison.
US11245523B2
The invention relates to client-side credential control to allow remote access to a second device by a first device, including: storing a private key of a key pair in a secure storage device of a first device, generating data related to a command executable by the second device, checking in the secure storage device, whether the data corresponds to at least one user credential related to the command executable by the second device stored in the secure storage device, signing a data block derived from the data using the private key, and transmitting a data packet generated from the data block to a gateway of the second device.
US11245518B2
Disclosed are methods, systems, and non-transitory computer-readable medium for enhancing web security. For instance, the method may include transmitting a request to a server, the request including a payload and a service worker public key, the service worker public key corresponding to a service worker private key. The method may also include receiving a push from the server, the push including a server public key that corresponds to a server private key, and receiving a response to the request from the server. The method may also include constructing a shared-secret based on the service worker private key and the server public key, and decrypting the response using the shared-secret.
US11245516B2
Systems and methods to produce shared secret data are generally described. In some examples, a first device may receive a first public key from a second device. The first device may produce a first public key based on the first public key of the second device. The respective private keys of each device may be associated with the first public keys of each device. Each device may produce a second public key based of respective private keys and the other devices first public key. Each device may transmit a second public key to the other device. The first device may produce the shared secret data based on its private key and the second public key of the second device. The second device may produce the shared secret data based on its private key and the second public key of the first device.
US11245515B2
Methods for a server include defining a starting element and an element step size. A pad mapping is applied to a data Random Cipher Pad (RCP) to obtain a Key RCP using each element of the data RCP once in a predetermined non-sequential order. The starting element and the element step size are combined with the data RCP. The data RCP is encrypted using the Key RCP to produce a subsequent data RCP. The subsequent data RCP is transmitted to another computer. Methods for clients include applying a pad mapping to a data RCP to obtain a Key RCP using each element of the data RCP once in a predetermined non-sequential order to develop the Key RCP. The Key RCP is encrypted using the data RCP to produce a subsequent Key RCP. A data structure is encrypted using the data RCP to produce an encrypted data structure.
US11245511B2
A wireless communication method, comprising: forming M groups of data transmission configurations, wherein the mth group of data transmission configuration corresponds to the data transmission scheduled by a maximum number of Km control information sets, where M>0, m=1, . . . , M and Km>0, defining one or more transmission settings for said M groups of data transmission configurations, allocating resources among the one or more transmission settings, generating one or more control information sets associated with said one or more transmission settings, transmitting the one or more control information sets to a wireless network.
US11245501B2
Methods, systems, and devices for wireless communications are described for coordination between multiple access points (APs) for communications within a transmission opportunity (TxOP). A first AP may gain channel access for a TxOP, and may coordinate with at least a second AP to allow both the first AP and the second AP to transmit and receive wireless communications during the TxOP. The first AP, upon gaining channel access following a successful contention-based channel access procedure, may initiate a scheduling phase with the second AP to schedule of resources within the TxOP for the first and second APs. The first AP may initiate a multi-AP coordinated transmission phase following the scheduling phase, during which both the first AP and second AP may communicate with one or more associated STAs.
US11245497B2
Methods, systems, and devices for wireless communications are described. In some wireless communications systems, a transmitting device may be configured to transmit a transport block in a set of transmission time intervals (TTIs) of a repetition window to improve the chances that the transport block is received by a receiving device. In some cases, however, the transport block may not be available to be transmitted in the repetition window until after a first TTI of the repetition window. In such cases, a transmitting device may use the techniques described herein to identify appropriate configurations for transmitting the transport block in the repetition window. For example, the transmitting device may identify an adjusted redundancy version sequence to use for transmitting the transport block in the repetition window or the transmitting device may adjust a repetition window based on a TTI in which the transport block is available to be transmitted.
US11245496B2
This application provides methods and apparatuses for sending a HARQ-ACK feedback codebook. One example method includes detecting DCI in a plurality of time units corresponding to at least one carrier, where a type of the DCI is a first DCI type or a second DCI type, where the first DCI is used to indicate to feed back CBG-level HARQ-ACK information for data scheduled by the first DCI, and where the second DCI is used to indicate to feed back TB-level HARQ-ACK information for data scheduled by the second DCI. A HARQ-ACK feedback codebook is then sent to a network device, where the codebook includes HARQ-ACK information of at least one piece of data scheduled by the DCI, and the HARQ-ACK feedback codebook is determined according to the type of the DCI and a type of the HARQ-ACK feedback codebook.
US11245494B2
A transmitting apparatus and a receiving apparatus are provided. The transmitting apparatus includes: an encoder configured to generate a low density parity check (LDPC) codeword by performing LDPC encoding; an interleaver configured to interleave the LDPC codeword; and a modulator configured to modulate the interleaved LDPC codeword according to a modulation method to generate a modulation symbol. The interleaver includes a block interleaver formed of a plurality of columns each comprising a plurality of rows, and the block interleaver is configured to divide the plurality of columns into at least two parts and interleave the LDPC codeword.
US11245492B2
The present disclosure provides methods and apparatus for detecting when a data transmission has been preempted or punctured by detecting inconsistency in the modulation or other signal characteristic of a received signal. If an inconsistency is detected, measures can be taken to mitigate potential problems caused by the inconsistent data. In one example, the receiving device (30) may identify soft bits in a soft buffer that may have been corrupted and flush the corrupted parts from the soft buffer.
US11245489B2
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 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) based on 5G communication technology and IoT-related technology. According to the disclosure, a method of a terminal of a wireless communication system includes: identifying k′ corresponding to a slot offset value based on a time-domain resource allocation table configured for the terminal; receiving, from a base station, a physical downlink control channel (PDCCH) signal for scheduling data transmission in a k-th slot; and blind-decoding the received PDCCH signal in a (k+k′)-th slot, wherein k′ corresponds to a minimum value among slot offset values configured as the time-domain resource allocation table.
US11245486B2
A communications system receives a plurality of input data streams and applies a different orthogonal function to each of the plurality of input data streams. The system processes each of the plurality of input data streams to spatially locate a first group of the plurality of input data streams onto a first carrier signal and to spatially locate a second group of the plurality of input data streams onto a second carrier signal. The system temporally locates the first carrier signal and the second carrier signal onto a third carrier signal and transmits the third carrier signal over a communications link.
US11245479B2
Method, apparatus, computer program and computer readable storage medium are disclosed for antenna performance evaluation. According to an embodiment, signal metrics and positions of a plurality of user equipments within a coverage area of an antenna array are acquired. An antenna performance map showing how signal metric as a variable changes relative to position as another variable is generated from the signal metrics and positions. Obstacle related information is determined based on the generated antenna performance map and a reference antenna performance map. A base station comprising the apparatus is also disclosed.
US11245478B1
A method is provided for performing receiver and transmitter tests of a phased array antenna using a test system including probe antennas for transmitting and receiving RF signals, respectively. For the receiver tests, the method includes receiving the RF signals at receiver channels over propagation paths corresponding to the probe antennas, where each of the receiver channels is set at a selected complex gain setting of multiple available complex gain settings; measuring a combined receive signal output from a single combined output of the phased array antenna; isolating complex gain and complex path loss products from the measured combined receive signal corresponding to the selected complex gain setting and the propagation paths at each of the receiver channels; and determining a relative value between the complex gain of one receiver channel and previous complex gain of the one receiver channel using the isolated complex gain and complex path loss products.
US11245467B2
Systems and methods are described for scintillation mitigation in satellite communications systems with geographically distributed access nodes. Some embodiments operate in context of a bent-pipe satellite that illuminates user and gateway coverage areas with fixed spot beams. Beamforming can be used, along with coordinated, phase-synchronized communication by the distributed access nodes, to generate signals that coherently combine via the satellite. Scintillation and/or other atmospheric irregularities can degrade phase synchronization at the access nodes. Accordingly, embodiments can monitor phase tracking performance of the access nodes to detect when a phase tracking error occurs in at least one of the access nodes. In response to detecting the phase tracking error, embodiments can inhibit transmitting of forward uplink data signals by at least that access node.
US11245464B2
The direction-of-arrival estimation and mutual coupling calibration method and system with arbitrary sensor geometry and unknown mutual moupling are disclosed, a direction-of-arrival estimation and mutual coupling calibration method with arbitrary sensor geometry and unknown mutual moupling, comprising the following steps: acquiring an array signal, and then estimating a covariance matrix according to the array signal, a noise subspace is obtained by eigendecomposition of the covariance matrix; determining the angle search range of DOA, and generating a group of grids according to the angle search range of DOA, based on the noise subspace and the mutual coupling matrix between the elements, and obtaining a spectrum function corresponding to each grid; Estimating DOA based on the peak value of spectrum function corresponding to each grid, and obtaining the mutual coupling coefficient between the array elements from the DOA. The DOA estimation and mutual coupling calibration of arbitrary array manifold under the condition of mutual coupling are realized simply.
US11245463B2
Embodiments of the present disclosure relate to wireless communication devices, systems comprising wireless communication devices, and to an apparatus, a method and a computer program for a wireless communication device. The apparatus comprises a transceiver module for transmitting and receiving wireless transmissions. The apparatus comprises a processing module that is configured to control the transceiver module. The processing module is configured to communicate with a further wireless communication device via the transceiver module. The communication with the further wireless communication device is based on a transmission of data frames between the wireless communication device and the further wireless communication device. Each data frame is based on a two-dimensional grid in a time-frequency plane having a time dimension resolution and a frequency dimension resolution. The two-dimensional time-frequency grid is derived from a two-dimensional grid in a delay-Doppler plane having a delay dimension and a Doppler dimension. The processing module is configured to perform equalization on received data frames. The equalization is performed using a minimum mean square equalizer. The minimum mean square equalizer comprises a term to compensate for self-interference.
US11245459B2
The disclosure relates to technology for identifying a user equipment beam index in a base station. The base station indicates one or more resources assigned to the user equipment within a beam failure random access channel (BRACH) resource, and transmits one or more synchronization signal block resources and one or more new beam identification reference signal resources to the user equipment. The base station then receives one of the resources from a group of the one or more resources within the BRACH resource assigned to the user equipment corresponding to the BRACH resource, and identifies a preferred beam index of the user equipment based on information in the BRACH resource and the received one of the resources.
US11245455B2
A method of operating a wireless communication apparatus configured to support adaptive beamforming of a base station, the method including receiving a sounding packet from the base station through a plurality of sub-carriers, generating first channel information corresponding to first sub-carriers among the plurality of sub-carriers based on the sounding packet, performing an interpolation operation using the first channel information to generate second channel information corresponding to second sub-carriers among the plurality of sub-carriers, generating first beamforming feedback including the first channel information and the second channel information, and transmitting the first beamforming feedback to the base station.
US11245454B2
Certain aspects of the present disclosure provide techniques for reporting explicit channel state information (CSI) with spatial and time domain compression.
US11245451B2
Certain aspects of the present disclosure relate to communication systems, and more particularly, to a partial channel state information reference signal (CSI-RS) port indication. A method by a base station (BS) includes configuring a user equipment (UE) with a CSI-RS resource, of one or more CSI-RS resources associated with a CSI report. The CSI-RS includes a set of CSI-RS ports. The BS provides a first indication to the UE of a subset of groups of the CSI-RS ports to be used by the UE for channel measurements and/or a second indication to the UE of a subset of groups of the CSI-RS to be used by the UE for interference measurements. Based on the indication, the UE performs channel measurements and/or interference measurements using the indicated subset of CSI-RS ports.
US11245439B2
The present application discloses an information indicating and determining method and apparatus, and a computer storage medium, being used for indicating QCL group information of a DMRS port, enabling a terminal to determine the QCL group information of the DMRS port. The embodiments of the present application provide an information indicating method, comprising: determining QCL group information of a demodulation reference signal DMRS port; and notifying a terminal of the QCL group information.
US11245414B2
Instability of an internal state in a current-input-type delta-sigma modulator is reduced in a case where input changes sharply. A signal current is input to a first integration node. A difference current between a fixed current and the signal current is input to a second integration node. A voltage-to-current converter that converts a difference voltage between the voltage of the first integration node and a first reference voltage into a current and outputs it is connected between the first integration node and the second integration node. The voltage of the second integration node is compared with a second reference voltage, and a 1-bit digital signal is output. Current is draws from the first integration node or the second integration node according to the 1-bit digital signal. A short-circuit switch is provided between the first integration node and the second integration node for short-circuiting them.
US11245410B1
In accordance with an embodiment, a circuit includes a current digital-to-analog converter (DAC) having a current switching network coupled to a current DAC output, a first cascode current source coupled between a first supply node and the current switching network, a second cascode current source between a second supply node and the current switching network, and a shorting switch coupled between a first cascode node of the first cascode current source, and a second cascode node of the second cascode current source.
US11245404B2
An exemplary system includes a PLL circuit and a precision timing circuit connected to the PLL circuit. The PLL circuit has a PLL feedback period defined by a reference clock and includes a voltage controlled oscillator configured to lock to the reference clock and having a plurality of stages configured to output a plurality of fine phase signals each having a different phase, and a feedback divider configured to be clocked by a single fine phase signal included in the plurality of fine phase signals and have a plurality of feedback divider states during the PLL feedback period. The precision timing circuit is configured to generate a timing pulse and set, based on a first combination of one of the fine phase signals and one of the feedback divider states, a temporal position of the timing pulse within the PLL feedback period.
US11245398B2
An electronic device may include one or more output buffers each including a pair of final p-channel metal oxide semiconductor (PMOS) and n-channel metal oxide semiconductor (NMOS) transistors, a first pre-buffer to drive the PMOS transistor, and a second pre-buffer to drive the NMOS transistor. Each output buffer receives power from a pre-buffer supply filtering circuit, which may include a supply capacitor for stabilizing supply voltage, a low-pass first pre-buffer supply filter to filter the voltage supplied to the first pre-buffer, and a low-pass second pre-buffer supply filter the voltage supplied to the second pre-buffer.
US11245393B2
A semiconductor device includes a plurality of first transistor cells and a plurality of second transistor cells that are electrically connected in parallel between a collector electrode and an emitter electrode. A gate voltage on each of the plurality of first transistor cells is controlled by a first gate interconnection. A gate voltage on each of the plurality of second transistor cells is controlled by a second gate interconnection. A drive circuit is configured to: apply an ON-voltage of the semiconductor device to each of the first and second gate interconnections when the semiconductor device is turned on; and after a lapse of a predetermined time period since start of application of the ON-voltage, apply an OFF-voltage of the semiconductor device to the second gate interconnection and apply an ON-voltage to the first gate interconnection.
US11245382B2
A method of manufacture and structure for an acoustic resonator device having a hybrid piezoelectric stack with a strained single crystal layer and a thermally-treated polycrystalline layer. The method can include forming a strained single crystal piezoelectric layer overlying the nucleation layer and having a strain condition and piezoelectric layer parameters, wherein the strain condition is modulated by nucleation growth parameters and piezoelectric layer parameters to improve one or more piezoelectric properties of the strained single crystal piezoelectric layer. Further, the method can include forming a polycrystalline piezoelectric layer overlying the strained single crystal piezoelectric layer, and performing a thermal treatment on the polycrystalline piezoelectric layer to form a recrystallized polycrystalline piezoelectric layer. The resulting device with this hybrid piezoelectric stack exhibits improved electromechanical coupling and wide bandwidth performance.
US11245381B2
In accordance with an embodiment, an RF system includes a transmit path having a first tunable transmit band stop filter, and a power amplifier coupled to an output of the first tunable transmit band stop filter, where the first tunable transmit band stop filter is configured reject a receive frequency and pass a transmit frequency; a receive path comprising an LNA; and a duplex filter having a transmit path port coupled to an output of the power amplifier, a receive path port coupled to an input of the LNA, and an antenna port, where the duplex filter is configured to pass the transmit frequency and reject the receive frequency between the antenna port and the transmit path port, pass the receive frequency and reject the transmit frequency between the antenna port and the receive path port.
US11245380B2
In an acoustic wave device, a piezoelectric body is directly or indirectly laminated on a silicon support substrate, and a functional electrode is provided on the piezoelectric body. A support layer is directly or indirectly laminated on the silicon support substrate, and the support layer is located outside the functional electrode when viewed in plan view. A silicon cover layer is provided on the support layer that includes an insulating material, and a space A is defined by the silicon support substrate, the support layer, and the silicon cover layer. The electric resistance of the silicon support substrate is higher than the electric resistance of the silicon cover layer.
US11245375B2
Systems are disclosed including a television (TV) set having included audio system. The TV set permits control over various functions, at least including audio volume, via a remote control. When the viewer activates the remote volume control, a graphic appears indicating the state of the volume control and, optionally the mute status. The graphic can be presented on the TV screen. In alternate embodiments, the graphic may be presented on a display of the remote, or even some other location, e.g., a different remote control. If a mute button is provided on the remote control, when the viewer activates the mute button, a graphic appears indicating the state of muting and, optionally, the volume control status. The TV set also offers control over various aspects of the audio system, including settings which go beyond volume up/down, generally through some sort of menu system.
US11245374B2
An example system for playing media content with a media playback device in a vehicle can be programmed to obtain a sound measurement indicative of a sound level associated with playback of the media content by the media playback device in the vehicle. The example system also can determine a deviation in an expected sound level based upon the sound measurement. Finally, the system can modify playback of the media content by the media playback device (110) based upon the deviation.
US11245372B2
This disclosure relates to variable-gain amplifiers that include degeneration circuits configured to adapt to a gain mode that is currently being implemented. For example, a variable-gain amplifier can operate in a plurality of gain modes to amplify a signal with different levels of amplification. The variable-gain amplifier can include a gain circuit configured to amplify a signal and a degeneration circuit coupled to the gain circuit. The degeneration circuit can include an inductor and a switching-capacitive arm coupled in parallel to the inductor. The degeneration circuit can operate based on a current gain mode to change an inductance for the variable-gain amplifier.
US11245368B2
A class D amplifier includes a self-oscillating class D amplification circuit that is driven by an output current signal; and a voltage-current converting circuit that outputs an output current signal in response to an input signal voltage and an output signal voltage from a feedback signal voltage.
US11245361B1
In an integrated circuit device having a microelectromechanical-system (MEMS) resonator and a temperature transducer, a clock signal is generated by sensing resonant mechanical motion of the MEMS resonator and a temperature signal indicative of temperature of the MEMS resonator is generated via the temperature transducer. The clock signal and the temperature signal are output from the integrated circuit device concurrently.
US11245357B2
A vibration device has a substrate including a first surface and a second surface located on an opposite side to the first surface, a heater provided on the first surface side of the substrate, a temperature sensor provided on the first surface side of the substrate, a vibration element disposed on the first surface side of the substrate, a lid including a third surface joined on the first surface side and a fourth surface located on an opposite side to the third surface, and a circuit provided on one of the first surface, the second surface and the fourth surface, and including a temperature control circuit configured to control the heater based on an output of the temperature sensor.
US11245352B2
A floating module for producing electricity, comprising: at least one photovoltaic panel, and a floating framework on which the panel is mounted, wherein the photovoltaic panel comprises an upper face and a lower face which are capable of generating electricity by photovoltaic effect, and wherein the floating module further comprises a reflective device capable of reflecting light rays towards the lower face of the panel, the reflective device comprising a plurality of floating reflective balls and/or a tarpaulin which is attached to the framework.
US11245349B2
A drive system for an electrically driven motor vehicle and a method for operating the drive system, which increases the service life of a power module which is a component of a pulse inverter of the drive system.
US11245345B2
Provided is a self-resonance tuning piezoelectric energy harvester. The self-resonance tuning piezoelectric energy harvester includes a piezoelectric beam which extends along a horizontal direction, a fixing element which fixes two ends of the piezoelectric beam, and a mass which is connected to the piezoelectric beam movably along the piezoelectric beam, wherein the mass includes a through-hole through which the piezoelectric beam passes, and makes the movement through the through-hole. According to the principle of continuous movement to the resonance position, the mass of the self-resonance tuning piezoelectric energy harvester induces the piezoelectric beam to generate displacement to the maximum and maximize the electricity production capacity of the piezoelectric energy harvester.
US11245324B2
A control circuit having: a logic circuit, configured to provide a high side boot-strap capacitor control signal set and a low side boot-strap capacitor control signal set; a high side boot-strap capacitor control circuit, configured to provide a high side power signal to control a high side power switch; a high side boot-strap capacitor, having a first terminal coupled to a control terminal of the high side power switch, and a second terminal coupled to the high side boot-strap capacitor control circuit; a low side boot-strap capacitor control circuit, configured to provide a low side power signal to control a low side power switch; and a low side boot-strap capacitor, having a first terminal coupled to a control terminal of the low side power switch, and a second terminal coupled to the low side boot-strap capacitor control circuit.
US11245323B2
The present invention discloses a multi-phase power supply dynamic response control circuit and a control method. When a rapid rise of the load is detected, an output PWM signal is temporarily adjusted to enter a second operation mode from a first operation mode to supplement energy to the load and prevent the output voltage from decreasing. The present invention requires little modification to the existing circuit, and adopts simple, explicit and efficient detection method, realizing rapid dynamic response by providing sufficient energy for the load when the load current is suddenly increased.
US11245321B2
To achieve the above object, a cylindrical linear motor of the present invention includes a cylindrical linear motor includes: a core having a cylindrical yoke, and a plurality of teeth that are annular and are provided at intervals in an axial direction on an outer periphery of the yoke; a winding mounted in slots between the teeth; and a field which is cylindrical and in which the core is inwardly inserted movably in the axial direction to arrange N poles and S poles alternately in the axial direction, wherein the field has permanent magnets of a main magnetic pole radially magnetized and permanent magnets of a sub magnetic pole axially magnetized that are alternately arranged in a Halbach array in the axial direction, an axial length of the permanent magnet of the main magnetic pole is longer than an axial length of the permanent magnet of the sub magnetic pole, and the permanent magnet of the sub magnetic pole has a coercive force higher than that of the permanent magnet of the main magnetic pole.
US11245316B2
A stator core, a coil, and a receiving member are included. The coil is attached to the stator core and secured by an impregnant and includes a coil end extending from an end face of the stator core in an axial direction outward in the axial direction. The receiving member having an annular shape is fixed to the end face of the stator core so as to be disposed on a farther outer side than the coil end in a radial direction of the stator core. The receiving member has an outer diameter wa smaller than an outer diameter of the stator core and has a height ha along the axial direction smaller than a height of the coil end.
US11245312B2
A rotor pack for a generator has an exciter rotor rotating with a shaft. A rectifier assembly is in electric communication with the exciter rotor to receive AC current and rectify the AC current into a DC voltage. Positive and negative busses extend from the rectifier assembly to a negative rail and a positive rail on a connection assembly. The negative rail is in contact with the shaft to provide a ground connection. The negative and positive rails are formed of a metal. The negative and positive rails are connected to a main field winding. A high speed generator is also disclosed.
US11245310B2
A motor includes binding pins around which a coil lead wire is wound, and an end on one side in an axial direction of the binding pin and the coil lead wire are fixed to a surface facing one side in the axial direction of a substrate. An insulator assembly includes a substrate receiver contacting with the substrate from the other side in the axial direction. A heat sink is fixed to a cover, and an end on the other side in the axial direction of the heat sink presses down the integrated circuit mounted on the substrate toward the other side in the axial direction. The heat sink and the substrate receiver are disposed at positions where the heat sink and the substrate receiver overlap each other as viewed in the axial direction.
US11245292B2
The present disclosure provides a wireless charging device including a transmitting coil, a power collection component, a position acquiring component, a driving component and a control component. The transmitting coil is configured to transmit electrical energy to a receiving coil of a terminal. The power collection component is configured to acquire state parameters of the transmitting coil and the receiving coil in a charging state in real time. The position acquisition component is configured to acquire position information of the receiving coil sent by the terminal and position information of the transmitting coil. The driving component is configured to drive the transmitting coil to move. The control component is configured to control the driving component to drive the transmitting coil to move according to the position information of the receiving coil, the position information of the transmitting coil, and the state parameter.
US11245289B2
An example integrated circuit includes: (i) a processing subsystem configured to control operation of the integrated circuit, (ii) a waveform generator, operatively coupled to the processing subsystem, configured to generate radio frequency (RF) power transmission signals using an input current, (iii) a first digital interface that couples the integrated circuit with a plurality of power amplifiers that are external to the integrated circuit, and (iv) a second digital interface, distinct from the first digital interface, that couples the integrated circuit with a wireless communication component that is external to the integrated circuit. The processing subsystem is configured to: receive, via the second digital interface, an indication that a receiver is within transmission range of a transmitting device controlled by the circuit, and in response to receiving the indication: provide, via the first digital interface, the RF power transmission signals to at least one of the plurality of power amplifiers.
US11245285B2
Devices, systems, and methods for modifying an existing electrical circuit to enable a conventional mechanical switch to integrate with and operate smart devices, while also providing continuous power supply and cooperating with external operation of the smart devices (e.g., via a mobile device application, smart controller, etc.). The smart device thus is operable both via the physical switch and via a home automation system, without loss of power to the smart device computer and transmitter components caused by use of the wall switch. This may be done via a replacement switch or faceplate which effectively bypasses the physical switch to ensure continuous power to the smart device while also inferring and transmitting the toggle state of the switch by measuring an amount of current through the faceplate.
US11245275B2
An electronic device is provided. The electronic device includes a main body; an intake hole formed at a first face facing a first direction in the main body; a fan disposed inside the main body and pulling air through the intake hole; a charging device disposed between the fan and a second face facing a second direction opposite to the first direction in the main body, and the charging device including a coil that supplies power to an external electronic device; a plurality of holders disposed to a side face in the main body, the plurality of holders holding the external electronic device mounted on the second face; and a holder flow path that provides the air, which is circulated by the fan to each of the plurality of holders, toward the external electronic device.
US11245274B2
A rechargeable battery jump starting device with a control switch (e.g. rotary control switch) and an optical position sensing switch system to determine the position of the control switch. The optical position sensing switch system includes an optical position sensor using optical coupling to insure the integrity of isolation on the 12V to 24V master switch to allow for a safe and effective operation, and configured so that the microcontroller unit reads the position on the master switch.
US11245269B2
A method is provided for obtaining information for operating an accumulator, and for obtaining periods of time for charging different accumulators using the method. An electrical gardening and/or forestry apparatus system with at least one accumulator for carrying out such a method is provided.
US11245268B1
Described herein is a battery system that allows a battery pack to operate in different modes at different times. Each of the different modes may provide its own set of functionality that affects how the battery pack operates and/or reacts to external input signals. A mode may change how the battery pack discharges power by, for example, altering whether terminals are enabled or disabled. A mode may change how the battery pack's hardware operates by, for example, disabling or enabling portions of the battery pack's hardware. A mode may change what battery-related services are provided by the battery pack and available to an end user by, for example, enabling or disabling the sending of battery status information from the battery pack.
US11245263B2
The present application proposes a method of locating oscillation sources of wind power integrated system based on energy spectrums. The method include: collecting information of voltage and current at the terminal of each generator and obtaining a dynamic energy curve of each generator over time; choosing the generators whose curve shows an upward trend in the dynamic energy over time curve into alternative generators; obtaining and processing energy spectrums of synchronous generator, DFIG with PLL, and/or an analogical energy spectrum of DFIG with virtual inertia among the alternative generators; selecting generator with maximum proportion of dominant oscillation mode as an oscillation source reference generator; and calculating the similarity coefficients between energy spectrums of each remaining candidate generator and the oscillation source reference generator, determining the oscillation source generators.
US11245261B2
A method for controlling a wind power plant comprising a plurality of wind turbine generators, wherein the method comprises: deriving an estimated value for electrical losses in the wind power plant, deriving a measured value for electrical losses in the wind power plant, based on a difference between an aggregated power production from the plurality of wind turbine generators and a power measurement at a point of common coupling; applying the estimated value for electrical losses and the measured value for electrical losses in an active power control loop, comprising a regulator; and controlling by means of the active power control loop an active power production of the wind power plant at the point of common coupling.
US11245255B2
A solid-state circuit breaker and breaking method are disclosed. In an embodiment, the solid-state circuit breaker includes a semiconductor switch; a controller, connected to the semiconductor switch; and an energy absorber, connected in parallel with the semiconductor switch. The controller is configured to obtain an equivalent inductance of a circuit of the solid-state circuit breaker upon a fault occurring in a line. Further, upon the equivalent inductance being greater than an inductance estimated value, the controller is configured to set a second current fault threshold. Finally, upon a fault current of the line reaching the second current fault threshold, the semiconductor switch is controlled to execute a closing operation.
US11245250B2
A quantum dot comb laser, is provided that comprises a first waveguide having a first width; and a second waveguide running above the first waveguide that includes: a quantum dot layer; a first region of a second width less than the first width; a second region connected to the first region and comprising a reflective grating; and a third region connected at a first end to the second region and at a second end to an output surface wherein the third region tapers from the second width at the first end to a third width, less than the second width, at the second end.
US11245234B2
A multi-pole electric connection device is described, comprising a multi-pole male electric connection device and a multi-pole female electric connection device, these devices comprising a front capsule comprising a seat inside which a module-holder core is adapted to be inserted, comprising suitable recesses designed to contain contact modules for contacts of an electric type and/or for transporting signals, the front capsule and the module-holder core being made of conductive material to keep a screening between the contacts and to keep unaltered the characteristics of the transmitted signals, these devices being mutually connectable by means of the respective male contacts coupled with the female contacts.
US11245230B2
A receptacle cage includes cage walls forming a module channel that is configured to receive a pluggable module. The cage walls extend between a front end and a rear end of the receptacle cage. At least one of the cage walls is a latch wall including a latching feature configured to engage a latch of the pluggable module to retain the pluggable module in the module channel. The receptacle cage includes a first slider pressure tab. The first slider pressure tab extends from the latch wall into the module channel. The first slider pressure tab is configured to engage a slider arm of the latch to press the slider arm inward toward a pluggable module body of the pluggable module.
US11245229B2
A ground shield includes a plurality of contact members configured to contact the ground contacts of a column of contacts of an electrical connector, so as to electrically common the grounds to each other.
US11245224B2
A card edge connector includes an elongated insulative housing, a plurality of conductive terminals retained in the housing, and a latching structure. The housing defines a card receiving slot. The latching structure includes a locking portion and an operating portion. The operating portion defines an operating surface. The operating portion is made of insulative material, and a metal plate is attached to the operating surface. The metal plate can effectively improve the technical feeling of the card edge connector and protect the operating surface from being damaged by external tools.
US11245219B2
A joint connector, including: a connector housing; a joint terminal; a terminal holder; and a lock arm that is formed in an outer peripheral wall of the connector housing, in which a rear end portion of the terminal holder is provided with convex portions that protrude rearward from a rearmost end edge of the connector housing in a proper assembled state of the terminal holder with respect to the connector housing.
US11245217B2
An electrical connector and a manufacturing method thereof are provided. The electrical connector includes: a terminal set having at least one middle terminal, a left terminal and a right terminal; a terminal base for allowing the middle terminal to penetrate therethrough and preventing it from touching a base body of the terminal base and for respectively positioning the left terminal and the right terminal at two sides of the middle terminal and making the left terminal and the right terminal electrically interconnected; and an insulating housing for positioning the middle terminal and the terminal base and for allowing both ends of each of the middle, left terminal and the right terminal to be respectively extended in a predetermined direction and beyond the insulating housing. The present invention can simplify manufacturing procedures of the electrical connector, more effectively assure positioning of the terminal set and improve product yield.
US11245214B2
The present disclosure provides a connector which is a combination of at least one power pin, one plastic member, and one signal pin, wherein the power pin includes a columnar metal block, each plastic member is connected to the columnar metal block at side surface, each signal pin is attached to a side surface of the plastic member, and extends to two bottom surfaces of the plastic member to form contact surfaces with predetermined areas on the two bottom surfaces; wherein, the contact surface on first bottom surface of the plastic member is flush with first bottom surface of the metal block, and the contact surface on second bottom surface of the plastic member is flush with second bottom surface of the metal block.
US11245192B2
A chip antenna includes: a first dielectric layer; a second dielectric layer upwardly spaced apart from the first dielectric layer; a patch antenna pattern disposed on the second dielectric layer; a feed via extending through the first dielectric layer; a feed pattern disposed between the first and second dielectric layers, electrically connected to the feed via, and spaced apart from the patch antenna pattern; and an adhesive layer adhered to the first and second dielectric layers. The adhesive layer includes a cavity surrounding the feed pattern between the first and second dielectric layers and; and a vent disposed between the cavity and an external side surface of the adhesive layer.
US11245186B2
A device for transmitting and/or receiving electromagnetic signals includes an antenna array, a combiner/splitter unit, a signal processing unit, and a switch. The antenna array includes a plurality of N antenna elements adapted to transmit and/or receive electromagnetic signals. The signal processing unit comprises at least one analog-to-digital converter and/or digital-to-analog converter for each of the antenna elements of the antenna array. The switching unit is adapted to switch between a broadband mode and a spatial resolution mode.
US11245182B2
The invention provides an antenna element having a feed unit, a first radiation unit and a second radiation unit, wherein the feed unit includes two differential feed circuits and four grounding ends. Each differential feed circuit includes an input end and two output ends. The first radiation unit includes a first radiation body. The second radiation unit includes four second radiation bodies and four grounding elements. According to the antenna element provided by the invention, through feeding of the first radiation body and the second radiation bodies in a coupled feeding manner, the number of solder joints can be reduced; and through arrangement of the second radiation bodies extending in a serpentine form, the profile height of the antenna element can be reduced and the requirements of customers on miniaturization of a base station are met.
US11245177B1
A wireless communication module includes a wireless module board, a frequency converter, an amplifier phase shifter, a band-pass filter, and a communication board, and a through-hole, which penetrates in a direction in which the wireless module board and the communication board are aligned, is formed at a portion of the communication board to which at least one of IC chips of the frequency converter and the amplifier phase shifter faces, and the band-pass filter is covered by the communication board.
US11245175B2
An antenna module is described. The antenna module include a ground plane in a multilayer substrate. The antenna module also includes a mold on the multilayer substrate. The antenna module further includes a conductive wall separating a first portion of the mold from a second portion of the mold. The conductive wall is electrically coupled to the ground plane. A conformal shield may be placed on a surface of the second portion of the mold. The conformal shield is electrically coupled to the ground plane.
US11245170B2
A multilayer board includes a layered body including insulating base material layers that are laminated, and first and second signal lines, a first ground conductor including a first opening, a second ground conductor, a third ground conductor, and an interlayer connecting conductor. The first signal line overlaps the first opening when seen in a layering direction. The second signal line is provided on a layer different from a layer including the first signal line and includes a portion extending side by side with the first signal line when seen in the Z-axis direction. The first, second, and third ground conductors are connected by the interlayer connecting conductor. The third ground conductor is disposed on a layer including the first signal line or a layer positioned between the first signal line and the second signal line.
US11245163B2
A prismatic lithium ion battery cell includes a packaging having a cover. A power assembly disposed within the packaging has a first (e.g., negative) side and a second (e.g., positive) side. A terminal pad is electrically coupled to the first side, while the cover is electrically coupled to the second side, of the power assembly. The cover includes a spiral disk feature disposed below the terminal pad and a reversal disk disposed below the spiral disk feature. The reversal disk is configured to deflect upwards to displace the spiral disk feature to contact the terminal pad in response to a pressure within the packaging being greater than a first predefined pressure threshold, forming an external short-circuit between the first and second sides of the power assembly. Subsequently, a portion of the power assembly fails in response to the external short-circuit and interrupts current flow within the power assembly.
US11245158B2
Disclosed are a separator and an electrochemical device including the same. The separator includes: a porous substrate having a plurality of pores; and a pair of porous coating layers formed on at least one surface of the porous substrate, and including a plurality of inorganic particles and a binder disposed partially or totally on the surface of the inorganic particles to connect and fix the inorganic particles with each other, wherein the binder is used in an amount of 5-40 wt % based on the total weight of the porous coating layer, the inorganic particles include boehmite particles, the binder includes a fluorine-based binder and a rubber-based binder, and the fluorine-based binder and the rubber-based binder are used at a weight ratio of 80:20-99.9:0.1.
US11245139B2
A battery module includes at least one battery cell array including a cell frame and a plurality of battery cells, each battery cell having electrode terminals disposed at both ends of each battery cell and oriented toward the same direction, the plurality of battery cells being disposed in a lateral direction when mounted in the cell frame; and a plurality of connection members attached to the electrode terminals of a respective battery cell of the at least one battery cell array at an upper portion, a lower portion, or both of the at least one battery cell array, wherein each connection member is a metal plate having at least three vertical slits that are spaced apart from each other and a horizontal slit that crosses at least one of the vertical slits.
US11245133B2
A high energy density, high power lithium metal anode rechargeable battery having volumetric energy density of >1000 Wh/L and/or a gravimetric energy density of >350 Wh/kg, that is capable of >1 C discharge at room temperature. In some embodiments, a high power lithium metal anode rechargeable battery of the present disclosure includes a lithium metal anode having a thickness of less than 20 μm and a ratio of anode capacity (n) to cathode capacity (p) in a discharged state, i.e., n/p, in a range of 0.8 to less than or equal to 1 or in a range of 0.9 to less than or equal to 1. In some embodiments, a high power lithium metal anode rechargeable battery of the present disclosure further includes a high-voltage cathode and a hybrid separator.
US11245124B2
A diagnostic system for determining the cathode gas quality of a fuel cell system has a fuel cell stack, with a diagnostic fuel cell which can be connected at the cathode side to a cathode supply line and at the anode side to an anode supply line of the fuel cell system. The diagnostic system furthermore comprises a detection unit which is configured to detect a measured value or the measured value time curve of the diagnostic fuel cell operating with the cathode gas provided via the cathode supply line and with the anode gas provided via the anode supply line. The present disclosure moreover relates to a fuel cell system having a diagnostic system, and to a corresponding method.
US11245121B2
A humidifier includes plural separators each formed in a plate shape, the separator including a flow path on each of a front side and a back side thereof, and a water exchanging film sandwiched between the separators at a boundary thereof which are adjacent to each other in a state where the plural separators are stacked on each other. Humidified gas flows in one of the flow paths facing each other with the water exchanging film therebetween, and dry gas flows in the other of the flow paths. The water exchanging film is formed in an elongated shape, and different areas of the water exchanging film are sandwiched by the separators at plural boundaries thereof.
US11245120B2
A fuel cell manufacturing method capable of easily forming an interconnector part electrically connecting adjacent unit cells in a planar array fuel cell is provided. The interconnector part (30) is formed through a local heating process of carbonizing a proton conductive resin by locally heating an electrolyte membrane (12). The local heating process includes: a first heating step of heating a part of the electrolyte membrane (12) to a temperature equal to or less than a first temperature at a first temperature increase rate or less; and a second heating step of heating the part of the electrolyte membrane (12) to a temperature equal to or greater than a second temperature higher than the first temperature at a temperature increase rate greater than the first temperature increase rate, after the first heating step.
US11245115B2
A binder composition for a non-aqueous secondary battery electrode contains an organic solvent and a binder that includes a polymer A including an ethylenically unsaturated acid monomer unit in a proportion of not less than 1.00 mass % and not more than 10.00 mass %. The polymer A has a viscosity of 10,000 mPa·s or less at a shear rate of 0.1 s−1 when mixed with the organic solvent in a concentration of 8 mass % to obtain a mixture.
US11245112B2
A preparation method of an ant nest like porous silicon for a lithium-ion battery comprises: (1) enabling a magnesium silicide raw material to react for 2-24 h in an ammonia gas or an atmosphere containing an ammonia gas at 600-900° C. to obtain a crude product containing porous silicon; and (2) subjecting the crude product containing porous silicon to an acid pickling treatment to obtain the ant nest like porous silicon. The preparation method has the advantages of simplicity and easiness. A large amount of porous silicon can be obtained by directly heating the magnesium silicide raw material in the ammonia gas or a mixed gas of the ammonia gas and an inert gas with a high yield.
US11245108B2
The invention includes a method to provide composite graphite particles for a nonaqueous secondary battery negative electrode, wherein metal particles capable of alloying with Li can be internally present with favorable dispersibility. The present invention relates to composite graphite particles for a nonaqueous secondary battery negative electrode containing graphite (A) and metal particles (B) capable of alloying with Li, wherein the degree of dispersion of the metal particles (B) in the composite graphite particles is 0.78 or more.
US11245107B2
Provided is a positive electrode mixture for a secondary battery, the positive electrode mixture allowing provision of a secondary battery that exhibits a high capacity maintenance rate in a charge-discharge cycle. The positive electrode mixture for a secondary battery comprises a positive electrode active material, a binder, and an organic acid, wherein the positive electrode active material comprises a lithium nickel complex oxide having a layered crystal structure, the binder comprises a vinylidene fluoride-based polymer, and when a solution prepared by suspending the positive electrode active material in pure water has a pH of A, and the content of the organic acid per 100 parts by mass of the positive electrode active material is B parts by mass, A and B satisfy the following expression (1). 30×B+5≤A≤30×B+10 (1)
US11245100B2
The application provides an OLED device, a manufacturing method thereof, and a display device, which reduce or eliminate color cast in an image displayed by an existing OLED device due to different lifetimes of organic materials for light emitting layers emitting light of different colors in the OLED device. In the OLED device, a luminous efficiency regulator is disposed between a cathode and a light emitting layer of at least one sub-pixel, and a vibration characteristic peak of the luminous efficiency regulator falls within a wavelength range of light emitted from the corresponding light emitting layer, such that attenuation rates of lighting luminance of the light emitting layers emitting light of different colors are kept consistent with each other over time.
US11245096B2
The embodiments of the present disclosure provide a display panel, a method for manufacturing a display panel, and a display apparatus. The display panel includes a hole located in a display area of the display panel and penetrating the display panel, and an isolation structure located around the hole and partially penetrating the display panel, wherein a heat resistance of a material of the isolation structure is greater than that of a material adjacent to the isolation structure.
US11245093B2
An organic light emitting display device may include a flexible substrate, a common layer, and an encapsulation member. An undercut groove may be formed on the flexible substrate. The common layer may be disposed on the flexible substrate, may include an organic light emitting layer, and may be disconnected by the groove. The encapsulation member may be disposed on the common layer, and may cover the common layer.
US11245092B2
A display device includes a display module including in order along a first direction: a first non-folding area, a folding area at which the display device is foldable, and a second non-folding area, a first supporter on which the first non-folding area is disposed, a second supporter on which the second non-folding area is disposed, a first adhesive between the first non-folding area and the first supporter, and a second adhesive between the second non-folding area and the second supporter. Within the folding area, a first distance along the first direction between, the first adhesive and the second adhesive, is both: greater than a second distance along the first direction, between the first supporter and the second supporter, and smaller than a length of the folding area, along the first direction.
US11245089B2
A display apparatus including a display module having flexibility, a glass window disposed on the display module, a protective film including an adhesive layer detachably attached on the glass window and a protecting layer disposed on the adhesive layer, a protective coating pattern disposed on an edge of an upper surface of the glass window, and a cover covering at least a portion of the edge of the glass window and configured to receive the display module, in which the protective coating pattern partially overlaps the adhesive layer of the protective film.
US11245087B2
Disclosed herein is a display substrate comprising: first electrode; an auxiliary electrode; a first layer of an electrically insulating material over the auxiliary electrode, wherein the first layer does not cover a first portion of a sidewall of the auxiliary electrode; a second layer of a material that exhibits electroluminescence (EL), wherein the second layer is in electric contact with the first electrode and does not cover the first portion of the sidewall; a second electrode in electric contact with the second layer and in electric contact with the auxiliary electrode at the first portion of the sidewall.
US11245079B2
The invention relates to compounds which are suitable for use in electronic devices, and electronic devices, in particular organic electroluminescent devices, containing said compounds.
US11245078B2
Thermally activated delayed fluorescent compounds and uses thereof are described. The thermally activated delayed fluorescent compounds are an analogues of 9,10-dihydro-9,9-dimethylacridine compounds.
US11245075B2
An organic substrate and method of making with optimal thermal warp characteristics is disclosed. The organic substrate has one or more top layers and one or more bottom layers. A chip footprint region is a surface region on each of the top and bottom layers that is defined as the projection of one or more semiconductor chips (chips) on the surface of each of the top and bottom layers. One or more top removal patterns are located on and may or may not remove material from the surface of one or more of the top layers within the chip footprint region of the respective top layer. One or more bottom removal patterns are located on and remove material from the surface of one or more of the bottom layers outside the chip footprint region of the respective bottom layer. The removal of the material from one or more of the top layers and/or bottom layers changes and optimizes a thermal warp of the organic substrate. In some embodiments, a Shape Inversion Temperature (SIT) of the substrate is made equal to or above a reflow temperature.
US11245071B2
Provided are a memory cell and a method of forming the same. The memory cell includes a bottom electrode, an etching stop layer, a variable resistance layer, and a top electrode. The etching stop layer is disposed on the bottom electrode. The variable resistance layer is embedded in the etching stop layer and in contact with the bottom electrode. The top electrode is disposed on the variable resistance layer. A semiconductor device having the memory cell is also provided.
US11245065B1
An electroactive device may include (1) an electroactive polymer element having a first surface and a second surface opposing the first surface, (2) a primary electrode abutting the first surface, and (3) a secondary electrode abutting the second surface. The electroactive polymer element may be transformed from an initial state to a deformed state and may achieve substantially uniform strain by the application of an electrostatic field produced by a potential difference between the electrodes. Various other devices, systems, and methods are also disclosed.
US11245064B2
According to various embodiments, a MEMS device includes a substrate, an electrically movable heating element having a first node coupled to a first terminal of a first voltage source and the second node coupled to a reference voltage source, a first anchor anchoring the first node and a second anchor anchoring the second node of the electrically movable heating element to the substrate, and a cavity between the first anchor and the second anchor and between the electrically movable heating element and the substrate.
US11245062B2
Chalcogen-containing compound, its preparation method and thermoelectric element comprising the same
A chalcogen-containing compound of the following Chemical Formula 1, which may have decreased thermal conductivity and improved power factor in the low temperature region, and thus exhibit an excellent thermoelectric figure of merit, a method for preparing the same, and a thermoelectric element including the same: V1Sna−xInxSb2Tea+3 [Chemical Formula 1] wherein V, a and x are as defined in the specification.
US11245061B2
Disclosed is a thermoelectric device in which a separate interlayer is inserted between a thermoelectric leg and an electrode to reduce the contact resistance between the thermoelectric leg and the electrode, so that the interlayer serves as a tunneling path between the thermoelectric leg and the electrode, facilitating the charge movements between the two materials. The thermoelectric device according to an embodiment includes a substrate; at least one thermoelectric leg positioned on the substrate; an interlayer positioned on each thermoelectric leg of the at least one thermoelectric leg and including a plurality of interlayer materials that are chemically bonded with a respective thermoelectric leg; and an electrode positioned on each interlayer and electrically connected to the respective thermoelectric leg, wherein the plurality of interlayer materials of each respective interlayer is arranged in a shape of a brush.
US11245060B2
A semiconductor device comprising: a substrate; a first reflector on the substrate; a second reflector on the first reflector; a semiconductor system directly contacting the first reflector and the second reflector and comprising a first side wall; and an insulating layer covering the first side wall and formed between the substrate and the first reflector.
US11245056B2
A wavelength converting material includes a luminous core and a first protective layer. The first protective layer covers the luminous core, and the first protective layer includes aluminum silicate. The aluminum silicate includes a plurality of silicon atoms, each of the silicon atoms is one of a zeroth configuration Q4(0Al), first configuration Q4(1Al), second configuration Q4(2Al), third configuration Q4(3Al), and fourth configuration Q4(4Al). The silicon atoms of the zeroth configuration do not connect with aluminum oxide group, and the silicon atoms of the first, second, third, and fourth configurations respectively connect with one, two, three, and four aluminum oxide group(s). A total number of the silicon atoms of the third configuration and the fourth configuration is larger than a total number of the silicon atoms of the zeroth configuration, the first configuration, and the second configuration.
US11245054B2
A base substrate includes a supporting substrate and a base crystal layer provided on a main face of the supporting substrate composed of a crystal of a group 13 nitride and having a crystal growth surface. The base crystal layer includes a raised part. A reaction product of a material of the supporting substrate and the crystal of the group 13 nitride, metal of a group 13 element and/or void is present between the raised part and supporting substrate.
US11245047B2
Provided are a method of manufacturing a solar cell, including a polycrystalline silicon layer forming operation of forming a polycrystalline silicon layer containing a first dopant on a back surface of a semiconductor substrate formed of a single crystal silicon material including a base region, a front texturing operation of texturing a front surface of the semiconductor substrate and simultaneously removing the polycrystalline silicon layer formed on the front surface of the semiconductor substrate, a second conductive region forming operation of forming a second conductive region by diffusing a second dopant on the front surface of the semiconductor substrate, a passivation layer forming operation of forming a first passivation layer on the polycrystalline silicon layer formed on the back surface of the semiconductor substrate and forming a second passivation layer on the second conductive region of the front surface of the semiconductor substrate, and an electrode forming operation of forming a first electrode connected to the polycrystalline silicon layer through the first passivation layer and forming a second electrode layer at the second conductive region through the second passivation layer.
US11245041B2
A thin film transistor (TFT) substrate comprises a TFT located on a substrate and including a gate electrode, a first semiconductor layer and a second semiconductor layer, wherein the first semiconductor layer, the gate electrode and the second semiconductor layer vertically stacked, and the first and second semiconductor layers are made of polycrystalline silicon, and wherein the first and second semiconductor layers are electrically connected to each other in series and respectively include first and second channel portions, and at least one of the first and second channel portions has a bent structure in a plan view.
US11245039B2
A semiconductor device includes a first oxide insulating layer over a first insulating layer, an oxide semiconductor layer over the first oxide insulating layer, a source electrode layer and a drain electrode layer over the oxide semiconductor layer, a second insulating layer over the source electrode layer and the drain electrode layer, a second oxide insulating layer over the oxide semiconductor layer, a gate insulating layer over the second oxide insulating layer, a gate electrode layer over the gate insulating layer, and a third insulating layer over the second insulating layer, the second oxide insulating layer, the gate insulating layer, and the gate electrode layer. A side surface portion of the second insulating layer is in contact with the second oxide insulating layer. The gate electrode layer includes a first region and a second region. The first region has a width larger than that of the second region.
US11245032B2
The present disclosure relates generally to semiconductor structures, and more particularly to asymmetric field effect transistors (FET) on fully depleted silicon on insulator (FDSOI) semiconductor devices for high frequency and high voltage applications and their method of manufacture. The semiconductor device of the present disclosure includes a semiconductor-on-insulator (SOI) layer disposed above a substrate, the SOI layer having a source region, a channel region, a drift region and a drain region, where the drift region adjoins the drain region and the channel region, a gate structure disposed on the channel region, a multilayer drain spacer disposed on a drain-facing sidewall of the gate structure and covering the drift region, and a source spacer disposed on a source-facing sidewall of the gate structure, where the source and drain spacers are asymmetric with each other.
US11245028B2
The present disclosure describes a semiconductor structure and a method for forming the same. The semiconductor structure can include a substrate, a first vertical structure and a second vertical structure formed over the substrate, and an isolation structure between the first and second vertical structures. The isolation structure can include a center region and footing regions formed on opposite sides of the center region. Each of the footing regions can be tapered towards the center region from a first end of the each footing region to a second end of the each footing region.
US11245027B2
A technique relates to a semiconductor device. A first epitaxial material is formed under a bottom surface of a set of fins, the first epitaxial material being under fin channel regions of the set of fins. A second epitaxial material is formed adjacent to the first epitaxial material and remote from the fin channel regions, a combination of the first epitaxial material and the second epitaxial material forming a bottom source or drain (source/drain) layer. A top source/drain layer is formed on an upper portion of the set of fins, gate material being disposed around the set of fins between the top source/drain layer and the bottom source/drain layer.
US11245026B2
A memory device and a method for forming the same are provided. The method includes forming a plurality of gate structures on a substrate, forming a first spacer on opposite sides of the gate structures, filling a dielectric layer between adjacent first spacers, forming a metal silicide layer on the gate structures, conformally forming a spacer material layer over the metal silicide layer, the first spacer layer and the dielectric layer, and performing an etch back process on the spacer material layer to form a second spacer on opposite sides of the metal silicide layer.
US11245023B1
A semiconductor device includes a semiconductive channel region, a semiconductive protection layer, a gate structure, and a pair of gate spacers. The semiconductive protection layer is on and in contact with the channel. The gate structure is above the semiconductive protection layer and includes gate dielectric layer and a gate electrode. The gate dielectric layer is above the semiconductive protection layer. The gate electrode is above the gate dielectric layer. The gate spacers are on opposite sides of the gate structure. The semiconductive protection layer extends from an inner sidewall of a first one of the pair of gate spacers to an inner sidewall of a second one of the pair of gate spacers.
US11245018B2
A semiconductor device may include an active region extending primarily in a first direction on a substrate. A gate structure may be disposed to intersect the active region, and extend primarily in a second direction intersecting the first direction. A gate isolation pattern may contact one end of the gate structure. The gate structure may include a plurality of portions each having different widths in the first direction, and the gate isolation pattern may have a width greater than a width of at least one of the plurality of portions of the gate structure.
US11245017B2
A semiconductor device of an embodiment includes a first electrode, a second electrode, a silicon carbide layer between the first electrode and the second electrode, and the silicon carbide layer having a first plane and a second plane, the silicon carbide layer including a first trench, p-type first silicon carbide regions and n-type second silicon carbide regions alternately disposed, a p-type third silicon carbide region between the second silicon carbide region and the first plane, and an n-type fourth silicon carbide region between the third silicon carbide region and the first plane, and a p-type fifth silicon carbide region between the first silicon carbide region and the first trench, a gate electrode in the first trench, and a gate insulating layer. The length of the first silicon carbide region perpendicular to the first plane is longer than a depth of the first trench.
US11245013B2
A silicon carbide semiconductor device includes a first semiconductor layer of a first conductivity type provided on a front surface of a semiconductor substrate of the first conductivity type; a second semiconductor layer of a second conductivity type; a first semiconductor region of the first conductivity type; and a gate electrode having a striped-shape and provided on a gate insulating film. The silicon carbide semiconductor device further includes a first electrode provided on a surface of the second semiconductor layer and the first semiconductor region; a step film provided on the first electrode; a plating film provided on the first electrode and the step film; and a solder on the plating film. The step film is provided on the first electrode on which the solder and the plating film are provided, the step film being provided so as to be embedded in grooves formed on the first electrode.
US11245011B2
The current disclosure describes a new vertical tunnel field-effect transistor (TFET). The TFET includes a source layer over a substrate. A first channel layer is formed over the source layer. A drain layer is stacked over the first channel layer with a second channel layer stacked therebetween. The drain layer and the second channel layer overlap a first surface portion of the first channel layer. A gate structure is positioned over the channel layer by a second surface portion of the channel layer and contacts a sidewall of the second channel layer.
US11245009B2
A semiconductor device that includes a fin structure, and a channel epitaxial wrap around layer at each end of a channel portion of the fin structure. The semiconductor device also includes a gate structure including a gate dielectric having gate edge portions in direct contact with the channel epitaxial wrap around layer. A middle portion of the gate dielectric is in direct contact with a central channel portion of the fin structure between the two ends of the channel portion of the fin structure. Source and drain regions are present on opposing sides of the channel portion of the fin structure.
US11245005B2
Methods for forming semiconductor structures are provided. The method includes alternately stacking first semiconductor layers and second semiconductor layers over a substrate and patterning the first semiconductor layers and the second semiconductor layers to form a first fin structure. The method further includes forming a first trench in the first fin structure and forming a first source/drain structure in the first trench. The method further includes partially removing the first source/drain structure to form a second trench in the first source/drain structure and forming a first contact in the second trench.
US11245004B2
A non-volatile memory includes a substrate region, a barrier layer, an N-type well region, an isolation structure, a first gate structure, a first sidewall insulator, a first P-type doped region, a second P-type doped region and an N-type doped region. The isolation structure is arranged around the N-type well region and formed over the barrier layer. The N-type well region is surrounded by the isolation structure and the barrier layer. Consequently, the N-type well region is an isolation well region. The first gate structure is formed over a surface of the N-type well region. The first sidewall insulator is arranged around the first gate structure. The first P-type doped region, the second P-type doped region and the N-type doped region are formed under the surface of the N-type well region.
US11245003B2
A disclosed super-junction (SJ) device includes a first epitaxial (epi) layer that forms a first SJ layer of the SJ device, and includes a second epi layer disposed on the first SJ layer that forms a device layer of the SJ device. An active area of the first and second epi layers includes a first set of SJ pillars comprising a particular doping concentration of a first conductivity type and a second set of SJ pillars comprising the particular doping concentration of a second conductivity type. A termination area of the first and second epi layers has a minimized epi doping concentration of the first conductivity type that is less than the particular doping concentration, and the termination area of the second epi layer includes a plurality of floating regions of the second conductivity type that form a junction termination of the SJ device.
US11245002B2
A transistor arrangement includes: a layer stack with first and second semiconductor layers of complementary first and second doping types; a first source region of a first transistor device adjoining the first semiconductor layers; a first drain region of the first transistor device adjoining the second semiconductor layers and spaced apart from the first source region; gate regions of the first transistor device, each gate region adjoining at least one second semiconductor layer, being arranged between the first source region and the first drain region, and being spaced apart from the first source region and the first drain region; a third semiconductor layer adjoining the layer stack and each of the first source region, first drain region, and each gate region; and active regions of a second transistor device integrated in the third semiconductor layer in a second region spaced apart from a first region of the third semiconductor layer.
US11245001B2
A method of manufacturing a semiconductor device includes sequentially stacking a mold layer and a supporter layer on a substrate, forming a plurality of capacitor holes passing through the mold layer and supporter layer, forming a plurality of lower electrodes filling the capacitor holes, forming a supporter mask pattern having a plurality of mask holes on the supporter layer and the lower electrodes, and forming a plurality of supporter holes by patterning the supporter layer. Each of the plurality of lower electrodes has a pillar shape, and each of the mask holes is between four adjacent lower electrodes and has a circular shape.
US11244995B2
An electronic device is provided. The electronic device includes a housing including a front surface and a rear surface facing, a display exposed through a portion of the front surface, an illuminance sensor disposed between the display and the rear surface to overlap an area of the display when viewed from above the front surface, a processor positioned inside the housing and operatively connected with the display, and a memory positioned inside the housing and operatively connected with the processor, wherein the memory stores instructions configured to, when executed, enable the processor to receive first illuminance data measured using the illuminance sensor, identify display parameter information associated with the first illuminance data, obtain second illuminance data based on at least a part of the display parameter information and the first illuminance data, and adjust a brightness of the display based on at least a part of the second illuminance data.
US11244978B2
Photoelectric conversion apparatus includes semiconductor layer in which first photoelectric converters are arranged in light-receiving region and second photoelectric converters are arranged in light-shielded region, light-shielding wall arranged above the semiconductor layer and defining apertures respectively corresponding to the first photoelectric converters, and light-shielding film arranged above the semiconductor layer. The light-shielding film includes first portion extending along principal surface of the semiconductor layer to cover the second photoelectric converters. The first portion has lower surface and upper surface. The light-shielding wall includes second portion whose distance from the semiconductor layer is larger than distance between the upper surface and the principal surface. Thickness of the first portion in direction perpendicular to the principal surface is larger than thickness of the second portion in direction parallel to the principal surface.
US11244976B2
A photoelectric conversion device is provided. The photoelectric conversion device comprises a plurality of pixels each including a photoelectric conversion element, an output unit configured to output a signal for generating an image from each of the plurality of pixels, a detection unit configured to detect a maximum value and a minimum value of each of signals output from pixels included in a predetermined pixel group among the plurality of pixels; and a switching unit configured to allow the output unit or the detection unit to selectively process the signals output from the plurality of pixels. The detection unit and the switching unit are disposed for each of the plurality of pixels.
US11244975B2
An image sensing device is provided to include organic and inorganic photosensing regions. The organic photosensing region includes an organic material and provides a first image signal generated in response to light incident on the organic photosensing region. The inorganic photosensing region includes an inorganic material and provides a second image signal generated in response to light incident on the inorganic photosensing region. The image sensing device further includes: top and bottom electrodes formed on opposite sides of the organic photosensing region, a first storage region disposed relative to the organic photosensing region and storing the first image signal, a second storage region disposed relative to the inorganic photosensing region and storing the second image signal, and a logic circuit disposed to receive the first image signal and the second image signal and processing at least one of the first image signal or the second image signal.
US11244974B2
An image sensing system includes a panel and an image sensing circuit. The panel includes a plurality of sensing pixels, a plurality of sensing lines and at least one first current source. Each of the plurality of sensing lines is coupled to a line of sensing pixels among the plurality of sensing pixels. Each of the at least one first current source is coupled to one of the plurality of sensing lines. The image sensing circuit, coupled to the panel, includes at least one second current source, each of which is coupled to one of the plurality of sensing lines. Wherein, a first sensing line among the plurality of sensing lines is coupled to a first current source among the at least one first current source and coupled to a second current source among the at least one second current source.
US11244964B2
The present disclosure relates to a display device, an array substrate and a manufacturing method thereof, and relates to the technical field of display. The method includes steps of: providing a base substrate, and forming a semiconductor pattern, a gate insulation layer, a gate electrode, an insulation layer and a source/drain electrode on the base substrate, and further includes forming the composite material layer on the base substrate including the semiconductor pattern, and hydrotreating the composite material layer, in which the composite material layer may contain titanium complex-graphene oxide. The present disclosure is capable of omitting the interlayer insulation layer, thereby avoiding the situation that a flexible layer cannot be displayed due to the breakage of insulation layer between inorganic layers, thereby improving bending performance of the flexible screen.
US11244953B2
A three-dimensional memory device includes an alternating stack of insulating layers and word lines that are made of molybdenum layers located over a substrate, and memory stack structures extending through each layer in the alternating stack. Each of the memory stack structures includes a memory film and a vertical semiconductor channel contacting an inner sidewall of the memory film. Each memory film includes a vertical stack of discrete tubular dielectric metal oxide spacers in contact with a respective one of the molybdenum layers, a continuous silicon oxide blocking dielectric layer contacting an inner sidewall of each of the tubular dielectric metal oxide spacers, a vertical stack of charge storage material portions, and a tunneling dielectric layer contacting each of the charge storage material portions and the vertical semiconductor channel.
US11244952B2
A method of forming an array of capacitors comprises forming a plurality of horizontally-spaced groups that individually comprise a plurality of horizontally-spaced lower capacitor electrodes having a capacitor insulator thereover. Adjacent of the groups are horizontally spaced farther apart than are adjacent of the lower capacitor electrodes within the groups. A void space is between the adjacent groups. An upper capacitor electrode material is formed in the void space and in the groups over the capacitor insulator and the lower capacitor electrodes. The upper capacitor electrode material in the void space connects the upper capacitor electrode material that is in the adjacent groups relative to one another. The upper capacitor electrode material less-than-fills the void space. At least a portion of the upper capacitor electrode material is removed from the void space to disconnect the upper capacitor electrode material in the adjacent groups from being connected relative to one another. A horizontally-elongated conductive line is formed atop and is directly electrically coupled to the upper capacitor electrode material in individual of the groups. Other methods, including structure independent of method of manufacture, are disclosed.
US11244948B2
A semiconductor device and method of forming the same, the semiconductor device includes a substrate, a first plug, a conductive pad and a capacitor structure. The first plug is disposed on the substrate, and the conductive pad is disposed on the first plug, with the conductive pad including a recessed shoulder portion at a top corner thereof. The capacitor structure is disposed on the conductive pad, to directly in connection with thereto.
US11244945B2
A semiconductor device includes a substrate, a gate stack, and an epitaxy structure. The gate stack over the substrate and includes a gate dielectric layer, a bottom work function (WF) metal layer, a top WF metal layer, and a filling metal. The bottom WF metal layer is over the gate dielectric layer. The top WF metal layer is over and in contact with the bottom WF metal layer. At least one of the top and bottom WF metal layers includes dopants, and the top WF metal layer is thicker than the bottom WF metal layer. The filling metal is over the top WF metal layer. The epitaxy structure is over the substrate and adjacent the gate stack.
US11244934B2
An LED display module is disclosed. The LED display module includes: a micro-LED array including a plurality of pixel units arrayed in a matrix with rows and columns, each of the pixel units including a red LED, a green LED, and a blue LED; a substrate including a top layer on which the pixel units are mounted, a first layer located under the top layer, and a second layer located under the first layer; and pairs of electrode pads disposed on the substrate and to which first electrodes and second electrodes of the LEDs of the pixel units are connected. The distances between peripheral portions of the paired electrode pads are longer than the distances between central portions thereof.
US11244928B2
There are provided a stacked type semiconductor device and a manufacturing method of the stacked type semiconductor device. The stacked type semiconductor device includes: semiconductor chips stacked to overlap with each other; through electrodes respectively penetrating the semiconductor chips, the through electrodes being bonded to each other; and empty gaps respectively buried in the through electrodes.
US11244915B2
A semiconductor device is provided that includes a dielectric layer, a bond pad, a passivation layer and a planar barrier. The bond pad is positioned in the dielectric layer. The passivation layer is positioned over the dielectric layer and has an opening over the bond pad. The planar barrier is positioned on the bond pad.
US11244911B2
A semiconductor chip includes a substrate including: a main chip region; and a scribe lane surrounding the main chip region; a lower interlayer insulating layer disposed on the substrate in the scribe lane; a circuit structure disposed on the lower interlayer insulating layer in the scribe lane; and a pad structure disposed on the lower interlayer insulating layer. The circuit structure and the pad structure are disposed to be spaced apart from each other in a longitudinal direction of the scribe lane.
US11244904B2
A semiconductor package includes a base package substrate, a first semiconductor chip, and a second semiconductor chip. The base package substrate includes a redistribution region where a redistribution layer is provided, a plurality of vertical conductive vias connected to the redistribution layer, and a recess region recessed from an upper surface of the redistribution region. The base package substrate further includes an interposer in the recess region, the interposer comprising a substrate, a plurality of upper pads disposed at an upper surface of the substrate, and plurality of through electrodes respectively connected to the plurality of upper pads to pass through the substrate. The first semiconductor chip and second semiconductor chip, each include a plurality of conductive interconnection terminals respectively connected to the plurality of upper pads and the vertical conductive vias exposed at the upper surface of the redistribution region. The first semiconductor chip and the second semiconductor chip are mounted on the extension region and the interposer and disposed horizontally apart from each other. As seen from a plan view, the interposer is disposed to overlap a portion of each of the first semiconductor chip and the second semiconductor chip.
US11244902B2
A semiconductor device according to an embodiment of the present disclosure may include: a stack structure including a plurality of first conductive patterns and a plurality of dielectric layers, which are alternately stacked, the stack structure having a stepped structure such that any one of the first conductive patterns further protrudes than the first conductive pattern positioned immediately above it; a plurality of second conductive patterns which are respectively formed over protrusions of the first conductive patterns; a plurality of contact plugs which overlap the plurality of second conductive patterns, respectively, and pass through the overlapping second conductive patterns and the stack structure; and a sealing layer pattern which is interposed between the first conductive patterns and the contact plugs and separates the first conductive patterns from the contact plugs.
US11244901B2
The present application discloses a semiconductor device with a graded porous dielectric structure. The semiconductor device includes a substrate; two conductive features positioned apart from each other over the substrate; a graded porous dielectric structure positioned between the two conductive features; and a dielectric layer positioned between one of the two conductive features and the graded porous dielectric structure; wherein the graded porous dielectric structure comprises a first portion having a first porosity and a second portion having a second porosity, and the second porosity is higher than the first porosity.
US11244897B2
Interconnect structures and methods for forming the interconnect structures generally include a subtractive etching process to form a fully aligned top via and metal line interconnect structure. The interconnect structure includes a top via and a metal line formed of an alternative metal other than copper or tungsten. A conductive etch stop layer is intermediate the top via and the metal line. The top via is fully aligned to the metal line.
US11244895B2
A substrate tie cell on an IC is provided. The substrate tie cell includes a diffusion region. The diffusion region is a p-type diffusion region on or within a p-type substrate, an n-type diffusion region on or within an n-type well within a p-type substrate, an n-type diffusion region on or within an n-type substrate, or a p-type diffusion region on or within a p-type well within an n-type substrate. The substrate tie cell further includes a plurality of adjacent gate interconnects (n adjacent gate interconnects) extending over the diffusion region, where n≥4. The diffusion region is configured to be at one of a first voltage or a second voltage, and the gate interconnects are configured to be at an other of the first voltage or the second voltage. In one configuration, the first voltage is a power supply voltage and the second voltage is a ground voltage.
US11244890B2
Embodiments of the present disclosure are directed towards techniques and configurations for ground via clustering for crosstalk mitigation in integrated circuit (IC) assemblies. In some embodiments, an IC package assembly may include a first package substrate configured to route input/output (I/O) signals and ground between a die and a second package substrate. The first package substrate may include a plurality of contacts disposed on one side of the first package substrate and at least two ground vias of a same layer of vias, and the at least two ground vias may form a cluster of ground vias electrically coupled with an individual contact. Other embodiments may be described and/or claimed.
US11244889B2
A semiconductor device includes a semiconductor element, a bonding wire that is electrically connected to the semiconductor element, a connection terminal, and sealing material that seals the semiconductor element, the bonding wire, and a part of the connection terminal. In addition, the connection terminal includes a plate-shaped lead part having a bonding area to which the bonding wire is bonded and an anchor part protruding from a first side part of the lead part. In the semiconductor device, since the rear surface of a die pad and the rear surface of the lead part exposed to the outside in a sealing main surface of the sealing material occupy a predetermined area or more, the heat dissipation of the semiconductor device is improved.
US11244888B2
Disclosed herein is an apparatus that includes a memory cell array, a plurality of TSVs penetrating a semiconductor chip, an output circuit configured to output a data to the TSVs, an input circuit configured to receive a data from the TSVs, a pad supplied with a data from outside, and a control circuit configured to write the data to the memory cell array, read the data from the memory cell array, and transfer the data from the memory cell array to the input circuit via the output circuit and the TSVs.
US11244882B2
To provide a socket for electrical component that allows an electrical component to be easily accommodated and to be able to be accommodated and be used even if the electrical component is large. The IC socket 10 comprises a socket body 13 accommodating an IC package 11; a cover member 15 for pressing the IC package 11; and a lever member 17 for pressing the cover member 15. The cover member 15 and the lever member 17 are rotatably connected to the same side end side of the socket body 13, and a pressing means 25, for pushing down the cover member 15 by closing the lever member 17 at the state that the cover member 15 is closed, is provided.
US11244870B2
A method for fabricating a vertical transistor device includes forming a first plurality of fins in a first device region and a second plurality of fins in a second device region on a substrate. The first plurality of fins have a SiGe portion exposed above a top surface of the first region and a portion of the second plurality of fins are exposed above a top surface of the second region. The method further includes depositing a first GeO2 layer on the top surface of the device and over the exposed SiGe portion of the first plurality of fins and the exposed portion of the second plurality of fins.
US11244864B2
A method for fabricating a semiconductor device includes forming a shared source/drain connection at a first planar level to connect a first source/drain contact structure disposed on a first source/drain region to a second source/drain contact structure disposed on a second source/drain region, and forming a shared gate connection to connect a first gate structure to a second gate structure. The shared gate connection is formed at a second planar level different from the first planar level to reduce parasitic capacitance between the shared source/drain connection and the shared gate connection.
US11244862B2
A method for manufacturing semiconductor devices includes: forming a plurality of semiconductor devices in a first region of a primary surface of a wafer; forming a plurality of cleave initiation portions in a second region of a primary surface different from the first region; and cleaving the wafer sequentially, using the plurality of cleave initiation portions as initiation points, starting from a cleave initiation portion that is relatively difficult to cleave among the plurality of cleave initiation portions. Forming the plurality of cleave initiation portions includes forming the plurality of first grooves by etching portions of the second region. Due to this, the yield and the manufacturing efficiency for semiconductor devices can be enhanced.
US11244861B2
A method for manufacturing a semiconductor device includes forming a first dielectric layer, and forming a second dielectric layer stacked on the first dielectric layer. In the method, a plurality of conductive lines are formed in the first and second dielectric layers, and the plurality of conductive lines are recessed to form a plurality of openings in the second dielectric layer. The method also includes forming a plurality of dielectric fill layers on the plurality of conductive lines in the plurality of openings. At least one of the plurality of dielectric fill layers is selectively removed with respect to the second dielectric layer to expose a conductive line of the plurality of conductive lines, and a via is formed in place of the selectively removed dielectric fill layer.
US11244856B2
A method and equipment for forming gaps in a material layer are provided. The equipment includes a supporter and an etching device. The supporter is configured to support a semiconductor device. In the method for forming gaps in a material layer, at first, the semiconductor device is provided. Then, a material layer of the semiconductor device is etched to form vertical gaps in the material layer. Thereafter, the vertical sidewall of each of the vertical gaps is etched in accordance with a predetermined gap profile by using directional charged particle beams. The directional charged particle beams are provided by the etching device, and each of the directional charged particle beams has two energy peaks.
US11244854B2
Dual damascene interconnect structures with fully aligned via integration schemes are formed using different dielectric materials having different physical properties. A low-k dielectric material having good fill capabilities fills nanoscopic trenches in such structures. Another dielectric material forms the remainder of the dielectric portion of the interconnect layer and has good reliability properties, though not necessarily good trench filling capability. The nanoscopic trenches may be filled with a flowable polymer using flowable chemical vapor deposition. A further dielectric layer having good reliability properties is deposited over the metal lines and dual damascene patterned to form interconnect line and via patterns. The patterned dielectric layer is filled with interconnect metal, thereby forming interconnect lines and fully aligned via conductors. The via conductors are electrically connected to previously formed metal lines below.
US11244853B2
A dual damascene interconnect structure with a fully aligned via integration scheme is formed with a partially removed etch stop layer. Portions of the etch stop layer are removed prior to dual damascene patterning of an interlevel dielectric layer formed above metal lines and after such patterning. Segments of the etch stop layer remain only around the vias, allowing the overall capacitance of the structure to be reduced.
US11244852B2
The present invention is a method for manufacturing a bonded SOI wafer, including: preparing, as a base wafer, a silicon single crystal wafer whose initial interstitial oxygen concentration is 15 ppma or more ('79ASTM); forming a silicon oxide film on a surface of the base wafer by heating the base wafer in an oxidizing atmosphere such that a feeding temperature at which the base wafer is fed into a heat treatment furnace for the heat treatment is 800° C. or more, and the base wafer is heated at the feeding temperature or higher; bonding the base wafer to the bond wafer with the silicon oxide film interposed therebetween; and thinning the bonded bond wafer to form an SOI layer. This provides a method for manufacturing a bonded SOI wafer by a base oxidation method which suppresses the formation of oxide precipitates in a base wafer while suppressing slip dislocation.
US11244849B2
Generation of dust from a peripheral portion of a substrate can be suppressed, and a processed substrate can be suppressed from being adversely affected by a pre-processed substrate. Further, an actual elevation state of the member configured to be moved up and down to support the substrate can be investigated. A substrate transfer device includes a first supporting portion, a second supporting portion and an elevating mechanism. The first supporting portion and the second supporting portion are configured to support a substrate from below the substrate. The elevating mechanism is configured to elevate the second supporting portion up and down between a first position higher than a height of the first supporting portion and a second position lower than the height of the first supporting portion. The substrate transfer device further includes a detecting mechanism configured to detect an elevation state of the second supporting portion.
US11244842B2
An processing apparatus includes a first illumination portion and a first imaging portion. The first illumination portion irradiates ta second inner surface on an opposite side of a second outer surface and a third inner surface on an opposite side of a third outer surface via a first outer surface of the electronic component with irradiation light in a state where the electronic component is disposed on a first inspection position. The first imaging portion captures an image of a first internal corner portion formed by the second inner surface and the third inner surface, based on the first irradiation light emitted from the first outer surface after being specularly reflected on the second inner surface and the third inner surface.
US11244826B2
A crystal growth method of the present disclosure includes: preparing a substrate having a surface layer; forming a mask pattern including a plurality of strip bodies on the surface layer to separate the surface layer into segments by the plurality of strip bodies and expose part of the surface layer; and forming, on a plurality of growth regions constituted by the exposed part of the surface layer, a crystal growth-derived layer by causing a semiconductor crystal which differs in lattice constant from the substrate to grow by a vapor-phase growth process. Each of the plurality of strip bodies has side faces inclined so that a width between the side faces gradually decreases with distance from the surface layer.
US11244824B2
Methods for depositing a metal film on a doped amorphous silicon layer as a nucleation layer and/or a glue layer on a substrate. Some embodiments further comprise the incorporation of a glue layer to increase the ability of the doped amorphous silicon layer and metal layer to stick to the substrate.
