US11369582B2
In various embodiments, the present disclosure provides methods reducing the risk of cardiovascular events in a subject on statin therapy by administering to the subject a pharmaceutical composition comprising about 1 g to about 4 g of eicosapentaenoic acid ethyl ester or a derivative thereof.
US11369579B2
The present disclosure provides polymorphic forms of sodium benzoate with a X-ray diffraction pattern comprising characteristic peaks at a reflection angle 2θ of approximately 5.9, 30.2, and 31.2 degrees; or a X-ray diffraction pattern comprising characteristic peaks at a reflection angle 2θ of approximately 3.7, 5.9, and 26.6 degrees. The present disclosure provides polymorphic forms of sodium benzoate with a X-ray diffraction pattern comprising characteristic peaks at a reflection angle 2θ of approximately 3.6, 7.5, 26.6, and 29.4 degrees. Also provided herein are methods of preparing the polymorphic forms of sodium benzoate and uses thereof in treating and/or reducing the risk for a neuropsychiatric disorder (e.g., schizophrenia, psychotic disorders, depressive disorders, or Alzheimer's disease).
US11369576B2
A method for creating a consolidated compound for delivering an immunomodulatory and imiquimod to a patient, comprising diluting immunomodulator extract to a desired dilution by transferring a desired quantity of the concentrated immunomodulator to an associated sterile container, the associated sterile container having a defined volume of diluted immunomodulator after dilution thereof, providing a viscous encapsulation material, selecting a prescribed amount of concentrated immunomodulator, the prescribed amount defined as that amount of the diluted immunomodulator extract required to provide a number of doses equal to the number of dispensable increments from the container containing the viscous encapsulation material, introducing the selected amount of each of the diluted immunomodulator extract into the viscous encapsulation material, introducing an amount of imiquimod into the viscous encapsulation material, and mixing the introduced amount of each of the diluted immunomodulator extracts and the introduced amount of imiquimod with the viscous encapsulating material.
US11369574B2
Self-righting articles, such as self-righting capsules for administration to a subject, are generally provided. In some embodiments, the self-righting article may be configured such that the article may orient itself relative to a surface (e.g., a surface of a tissue of a subject). The self-righting articles described herein may comprise one or more tissue engaging surfaces configured to engage (e.g., interface with, inject into, anchor) with a surface (e.g., a surface of a tissue of a subject). In some embodiments, the self-righting article may have a particular shape and/or distribution of density (or mass) which, for example, enables the self-righting behavior of the article. In some embodiments, the self-righting article may comprise a tissue interfacing component and/or a pharmaceutical agent (e.g., for delivery of the active pharmaceutical agent to a location internal of the subject). In some cases, upon contact of the tissue with the tissue engaging surface of the article, the self-righting article may be configured to release one or more tissue interfacing components. In some cases, the tissue interfacing component is associated with a self-actuating component. For example, the self-righting article may comprise a self-actuating component configured, upon exposure to a fluid, to release the tissue interfacing component from the self-righting article. In some cases, the tissue interfacing component may comprise and/or be associated with the pharmaceutical agent (e.g., for delivery to a location internal to a subject).
US11369572B2
A delivery vehicle, for delivering a pharmaceutically active agent or a marker to a cell, comprising a ligand binding portion specific for a Fas Ligand, and a carrier for the pharmaceutically active agent or marker.
US11369567B2
The present invention provides liquid oral dosage form of lipid lowering agent suitable for oral administration to human or animals.
US11369563B2
The present invention provides a low irritation skincare cosmetic composition, which includes 0.00004% to 0.0005% of an Aloe barbadensis extract, 0.000005% to 0.00005% of a Hypericum perforatum flower leaf stem extract, 0.007% to 0.1% of a Butyrospermum parkii (Shea Butter), 0.009% to 5% of a Helianthus annuus seed oil, 0.008% to 0.08% of a Cocos nucifera oil, 1% to 15% of a moisturizing agent, and water.
US11369559B2
The present invention relates to a general process for treating keratin substances, preferably keratin fibres, comprising the following steps: c) applying to the keratin substances a composition comprising at least one photo-crosslinkable polymer including at least one photo-dimerizable pendant group and at least one hydrophobic pendant group, and d) irradiating said composition on the keratin substances to crosslink the polymer.
US11369558B1
Multi-component pharmaceutical compositions perform various functions and confer various benefits, but often with reduced benefits resulting from interference and cancellation effects between components. To avoid this problem multi-component pharmaceutical compositions can include three separate compositions, each differing by at least one component, or in which all components differ. Doses from each composition are taken over a given period of time, such as a day. One dose from a first composition is taken in the morning, a dose from a second composition is taken at mid-day, and a dose from a third composition is taken at night, for example. Methods of preventing, treating, and mitigating various diseases and disorders, including Alzheimer's disease and related disorders, autism spectrum disorders, cancer, and thrombosis also appear.
US11369557B2
The invention relates to a concentrate comprising at least one mannosylerythritol lipid and at least one polyglycerol and fatty acid ester, to a method for the production thereof, and to the uses of same, particularly as a thickening, foaming and/or cleaning agent.
US11369554B2
The invention relates to a dye system comprising at least one dye precursor, an oxidizing agent, and a catalyst. The dye system operates, ideally, at a pH of at least about 9. The dye system may enable faster and less damaging hair color treatment techniques. The invention further relates to methods for making and using said dye system.
US11369550B2
A tinted mineral sunscreen composition is provided in the form of a water-in-oil emulsion comprising a cationic surfactant; one or more oil thickening agent; one or more mineral pigments; one or more mineral UV filtering agents; and water wherein the ratio between the cationic surfactant and the total amount of oil thickening agents is from about 0.05 to about 3.
US11369546B2
A capsule socket of a filling machine for two-piece capsules and a socket system having such a capsule socket and a capsule half of a two-piece capsule are disclosed herein. The two-piece capsules have two capsule halves, each with a capsule base and a capsule wall. The capsule socket includes a main body having a receiving space for the capsule half formed therein. The receiving space has a base portion, assigned to the respective capsule base, and a circumferential wall portion for centering the capsule wall. The receiving space has a clamping portion between the base portion and the circumferential wall portion. The clamping portion has a smaller free cross section than the circumferential wall portion. In the transition region from its base to its wall, the capsule half has a capsule part diameter. The clamping portion has a free clamping diameter, which is smaller than the capsule part diameter.
US11369542B2
A motion assistance apparatus including a first support configured to support a waist of a user, a side frame connected to the first support and configured to cover at least a portion of a side of the waist, and a joint assembly connected to the side frame such that a location of the joint assembly is adjustable in a longitudinal direction of the side frame, and configured to be located at a part of a hip joint of the user is disclosed.
US11369526B2
A disposable diaper having a front-rear direction and a width direction that is orthogonal to the front-rear direction, includes: a front waistline region; a rear waistline region; a crotch region disposed between the front waistline region and the rear waistline region; an absorbent core; a skin surface side sheet disposed on a skin facing surface side from the absorbent core; a waistband disposed on the skin facing surface side of the skin surface side sheet in the rear waistline region; and a fastening tape disposed in the rear waistline region and that includes a locking portion.
US11369525B1
A flexible sensing panel includes a flexible substrate having first and second major surfaces, first and second separated side edges, and first and second ends, the flexible substrate being at least partly disposed between a flexible protective layer and a flexible fastening layer, and at least one sensing element being disposed on the flexible substrate. The protective layer is secured to the first major surface of the flexible substrate and is folded over the first and second side edges onto the second major surface of the flexible substrate and secured thereto to position at least part of the first and second side edges within the so formed folds, and wherein the fastening layer is at least partly disposed on the second major surface of the flexible substrate and secured thereto.
US11369522B2
A pressure-sensing compression bandage having a plurality of pressure sensors provided to indicate the pressures applied by and/or the pressure gradient created by, the applied bandage at various locations along its length when the bandage is applied to a limb or other extremity.
US11369513B2
A disposable ultrasonic handpiece that contains a transducer and a connecting body that is attached to a tube with a cobra work tip at its distal end. The housing that surrounds the ultrasonic transducer does not require waterproofing for repeated autoclaving. Also, the electrical cord that provides power to the transducer is made of very inexpensive wire, along with a low-cost electrical connector. A power cord can be plugged into and unplugged from a socket at the proximal end of the housing and can be reused. Thus, only the housing and its contents need to be disposed of after a procedure, making the disposable part of the handpiece low cost. In addition, the cobra work tip can be provided with a cutting gap that increases its ability to cut.
US11369508B2
A urine collection device includes a collection member extending from a proximal end to a distal end. The proximal end includes an opening that provides access to an internal cavity of the collection member. The internal cavity includes a first chamber in fluid communication with a second chamber. The urine collection device includes a spacer in the second chamber, a first attachment member extending from a bottom wall of the collection member at the proximal end, a second attachment member extending from a top wall of the collection member at the proximal end, and an outlet for egressing urine from the internal cavity of the collection member. The first attachment member defines an aperture. The collection member is suitable to (i) direct urine from the first chamber to the second chamber and (ii) direct the urine in the second chamber distally toward the outlet.
US11369505B2
A lumbar traction device for treating a lower back of a user includes a shell that is coupled to and extends from a rear edge of a panel. The shell and the panel are configured to position on a seat and in abutment a backrest of a chair, respectively. A coupling means that extends through a front of the shell is coupled to a plate positioned in the shell. The coupling means is configured to couple to a torso of the user to couple the user to the plate. An actuator, which is positioned in the shell and operationally coupled to the plate, is positioned to selectively raise the plate relative to the seat of the chair. The coupling means is configured to transmit an upward force from the actuator to the torso of the user to place a lumbar region of a spine of the user in traction.
US11369504B2
A brace for a person's hand has a cradle shaped to extend over the side of the hand in the area between a person's wrist crease and pinky-finger. The cradle may include two opposing curved sides, each side being joined to the other along a longitudinal edge. Opposite the longitudinal edge, each side has a distal edge. The distal edges may be spaced apart from each other by a distance that is approximately the thickness of a person's hand in the area extending from the person's wrist crease to the interstice between the pinky-finger and ring-finger. The cradle is shaped to extend over a side of the wearer's hand between a person's wrist crease and pinky-finger.
US11369501B2
A wearable, percutaneous device for suppressing appetite or hunger in a patient includes a microprocessor, electrical stimulator and at least one percutaneous electrode implanted and configured to deliver electrical stimulation through the patient's skin. The percutaneous device includes a pad and at least one needle, in which the electrode is disposed, for secure placement of the device within the skin of a patient. The percutaneous device is adapted to provide electrical stimulation as per stimulation protocols and to communicate wirelessly with a companion control device configured to monitor and record appetite patterns of the patient. The control device is also configured to monitor, record, and modify stimulation parameters of the stimulation protocols.
US11369482B2
Various embodiments provide systems and methods for repairing or replacing intervertebral discs as a treatment for derangements. Systems and methods may comprise an inter vertebral disc implant for deployment into an intervertebral disc space wherein the nucleus has been at least partially evacuated from the deranged intervertebral disc. The intervertebral disc implant may be intraoperatively and postoperatively filled and/or re-filled with a growth matrix. The intervertebral disc implant may be differentially permeable to the growth matrix to provide directional growth and/or diffusion of the growth matrix to restore height to the intervertebral disc space. Systems and methods may further comprise an implant delivery device for deploying the intervertebral disc implant into the intervertebral disc space.
US11369473B2
An extended release immunomodulatory implant operatively arranged to facilitate bone morphogenesis, including an inner portion including one or more interleukins, and an outer portion including an immunomodulatory stimulant such as an antigen.
US11369462B2
An electric toothbrush, including a refill connectable to a handle via a coupling device. The handle has a drive mechanism, and the refill has a brush head and a motion transmitter functionally connected to the brush head for driving it. The handle has a coupling stem terminating with a free end and including a coupling pin extending from the stem. The refill includes a generally tubular portion formed by refill walls defining an interior space for accepting the coupling stem of the handle. The coupling device comprises a pair of mutually opposite and resiliently deformable cantilevered arms disposed adjacent to the refill walls in the interior space of the refill. Each of the cantilevered arms terminates with a coupling surface for engaging the stem's coupling pin for secure and disengageable connection between the handle and the refill.
US11369457B2
Tool for handling palatal expanders, including two opposed jaws adapted to clamp at least one body of a palatal expander, a handle, and actuation means adapted to move said jaws between a clamping position on said at least one body and respectively a release position, said jaws being bound elastically to one another and are normally spaced from each other, and said actuation means comprising a slider slidably mounted on the outer surfaces of the jaws, the slider being provided with a part adapted to interact with said outer surfaces so as to compress the jaws by pushing them toward each other when it is made to slide along a first direction and free them when it is made to slide along a second direction, said actuation means being adapted to firmly but reversibly lock the jaws in said clamping position.
US11369452B2
Certain embodiments describe an endoilluminator comprising a probe housing an optical fiber. The probe comprises a distal end with an opening through which a first light from a distal end of the optical fiber is configured to be propagated. The probe comprises one or more side openings through which a second light from one or more sides of the optical fiber is configured to be propagated. The endoilluminator also comprises a handpiece coupled to a light source and the proximal end of the probe, wherein the light source is configured to drive light into the optical fiber.
US11369448B2
Systems, methods, and workflows for concomitant procedures are disclosed. In one aspect, the method includes manipulating a flexible instrument using a first robotic arm of a robotic system, manipulating a rigid instrument using a second robotic arm of the robotic system, displaying feedback from the flexible instrument, and displaying feedback from the rigid instrument.
US11369439B2
A system and method for providing image guidance for placement of one or more medical devices at a target location. The system can determine one or more intersections between a medical device and an image region based at least in part on first emplacement data and second emplacement data. Using the determined intersections, the system can cause one or more displays to display perspective views of image guidance cues, including an intersection ghost in a virtual 3D space.
US11369435B2
A system for working biological tissue, the system comprising: a tool comprising a laser operable to perform at least one action of work; positioning means for positioning the tool relative to the biological tissue to perform the at least one action of work; a controller; storage storing electronic program instructions for controlling the controller; and an input means; wherein the controller is operable, under control of the electronic program instructions, to: receive input via the input means; process the input and, on the basis of the processing, control the positioning means and the tool to work the biological tissue.
US11369430B2
Vessel sealer having uniform pressure mechanism, detachable blade/cutter and detachable jaw assembly
A vessel sealer having a uniform pressure mechanism, detachable blade/cutter and detachable jaw assembly is disclosed. A bipolar surgical instrument, includes a jaw assembly having jaws connected to an outer tube, wherein the blade is connected to the blade pushing tube through a blade connector; a spring cap operatively engages said blade tube assembly wherein on disengagement of the said jaw assembly from an outer tube and said spring cap from said blade pushing tube are adapted to be detached from each other; a handle assembly, operatively coupled to said jaw assembly comprising a uniform pressure mechanism which contains primary spring, a secondary spring, wherein said uniform pressure mechanism enables closure of the jaws to ensure and exert a uniform pressure on the tissue and/or vessel.
US11369427B2
An energy generator includes a connector port configured to couple to an electrosurgical instrument including an electrode having a polymeric dielectric coating; a power converter configured to generate energy; and a sensor coupled to the power converter and configured to sense a parameter of the energy. The energy generator also includes a controller coupled to the sensor and the power converter. The controller is configured to: control the power converter to output energy to modify an electrical property of the polymeric dielectric coating; and determine whether the electrical property of the polymeric dielectric coating has been sufficiently modified by the energy.
US11369412B2
A sensor insertion device comprises a main body, needle slider, disposal slider, spring, puncture knob, and opening mechanism (window member and handle). The needle slider grips a needle and a sensor on a first end side, and is slidable inside the main body. The disposal slider is slidable inside the main body. The puncture knob has an insertion hole into which the rear end portion of the needle slider can be inserted. The opening mechanism puts the insertion hole into a closed state when the needle slider is being slid in the sensor insertion direction, and, puts the insertion hole in an open state in which the second end side of the needle slider has been inserted into the insertion hole by opening up the contact portion between the puncture knob and the second end side of the needle slider when the puncture operation is complete.
US11369410B2
A magnetizing system for use in selectively magnetizing a needle of a medical device is disclosed. Once magnetized, the needle can be tracked by a needle guidance system, which assists the clinician placing the needle by visualizing on a display the position and orientation of the needle after its insertion into a body of a patient. An orientation key system is included with the magnetizing system to ensure the needle is positioned correctly in the magnetizing system. This in turn ensures that the needle is properly magnetized so as to be accurately tracked by the needle guidance system. In one embodiment a first key is included with the magnetizing system and configured to cooperatively mate with a second key included with the needle of the medical device. Various types of keys are disclosed herein.
US11369409B2
A skin grafting system having a handheld device, a cartridge, and a device shield. The handheld device includes a device housing forming an interior that secures a drive system. The cartridge includes a plurality of hollow microneedles surrounded by a peripheral housing and is configured to be operated by the drive system to extend and retract past the peripheral housing into a subject to harvest tissue during a skin grafting process. The device shield is formed of a polymer extending from an interior opening to an exterior edge, the interior opening sized to extend about the peripheral housing to positon the exterior edge over the device housing to control ingress of fluids into the interior of the device housing from fluid about the peripheral housing of the cartridge during the skin grafting process performed using the skin grafting system.
US11369396B2
A medical-technical instrument includes a first instrument branch, a second instrument branch, and a bearing element coupling the instrument branches in a superimposed closure. The branches contact each other in a closure portion in an operation pivot region via mutually facing contact surfaces so that the branches in the operation pivot region contact each other with their respective contact surfaces, and the branches are positionable in a cleaning position outside the operation pivot region. The bearing element is fixed at an end portion on the first instrument branch and has a head widening conically in a continuous or stepped manner. The head penetrates a continuously or stepped conical passage opening in the second instrument branch. The passage opening is an elongated hole, and the bearing element is rotatably positionable in the elongated hole and translationally fixedly received.
US11369395B2
A medical instrument includes at least a first instrument shank and a second instrument shank that can be moved in relation to each other. The first instrument shank is a male instrument shank with a male bearing section. The second instrument shank is a female instrument shank with a female bearing section that includes a through-opening. The first instrument shank is arranged on the second instrument shank by the male bearing section engaging through the through-opening of the female bearing section. The instrument is produced by an additive manufacturing method.
US11369386B2
Certain aspects relate to systems and techniques for articulating medical instruments. In one aspect, the instrument includes a wrist having at least one degree of freedom of movement, and an end effector coupled to the wrist. The end effector can include a cartridge for delivering a plurality of clips to tissue. The wrist may include one or more cables capable of moving an actuator with one degree of freedom of movement within the end effector to advance one or more clips through the end effector.
US11369384B2
Methods, devices and systems are described for treating venous insufficiency in which the vein is compressed at least partially along a treatment zone. A system can be provided including an injection device, such as a glue gun, that is operably connected to a delivery catheter that can be advanced across a treatment zone in the vein. The delivery catheter can be used to deliver one, two, or more boluses of media (e.g., cyanoacrylate) to occlude the vein along different spaced-apart sections of the treatment zone. External compression can also be applied to the vein by a compression element, such as a hand or multifunctional ultrasound transducer, to occlude portions of the vein along the treatment zone prior to or during the introduction of the boluses of media.
US11369375B2
Interlock assemblies for attaching a loading unit to a surgical stapling instrument are provided. The interlock assemblies are formed on a proximal end of a shell member and on a distal end of an adapter assembly. The interlock assemblies may include a collar member for selectively securing the shell member to the adapter assembly. The collar member may be mounted on the shell member or on the adapter assembly.
US11369366B2
A surgical visualization system is disclosed. The surgical visualization system is configured to identify one or more structure(s) and/or determine one or more distances with respect to obscuring tissue and/or the identified structure(s). The surgical visualization system can facilitate avoidance of the identified structure(s) by a surgical device. The surgical visualization system can comprise a first emitter configured to emit a plurality of tissue-penetrating light waves and a second emitter configured to emit structured light onto the surface of tissue. The surgical visualization system can also include an image sensor configured to detect reflected visible light, tissue-penetrating light, and/or structured light. The surgical visualization system can convey information to one or more clinicians regarding the position of one or more hidden identified structures and/or provide one or more proximity indicators. In various instances, a robotic camera of the surgical visualization system can monitor and track one or more tagged structures.
US11369354B2
A surgical delivery instrument for delivering a vascular hole closure device having a hole covering member. The delivery instrument comprises a housing, a plunger and an advancer movable within the housing, the advancer having a first portion and a distal portion hingedly connected to the first portion and forming a casing for supporting the hole covering member. Distal movement of the advancer pivots the casing from an angled position to a more linear position to change the orientation of the covering member from a transverse position to a more aligned position. The plunger is advanceable to advance the covering member into the vessel.
US11369352B2
A tissue specimen retrieval bag assembly includes a tissue specimen bag having an open proximal end including a cuff defined therein and extending around a periphery thereof, a closed distal end and a bag brim disposed within the cuff. The bag brim includes a cross section configured to facilitate furling the tissue specimen bag onto itself around the bag brim to approximate a tissue specimen contained within the bag for morcellation. The tissue specimen bag also includes a suture channel defined therein near the proximal end thereof. The suture channel is defined around the periphery of the tissue specimen bag and is configured to house a suture therein. Pulling the suture away from the tissue specimen bag cinches the tissue specimen bag to secure the tissue specimen therein.
US11369348B2
An ultrasound diagnostic apparatus includes processing circuitry. The processing circuitry generates a first image based on an echo signal obtained by transmission and reception of ultrasound waves. The processing circuitry acquires a second image that is an image generated by a medical image diagnostic apparatus. The processing circuitry performs a registration of the first image and the second image, by discretely setting a plurality of relative positions of the first image and the second image within a specified range, calculating the similarity between the first image and the second image corresponding to the plurality of relative positions respectively, updating the plurality of the relative positions based on the calculation result of the similarity, and recalculating the similarity corresponding to the plurality of the updated relative positions respectively. The processing circuitry causes a display to display the images obtained after the registration.
US11369345B2
Substrate is produced by using a MEMS technique to form multiple diaphragms in a substrate by forming piezoelectric material layer on one surface of the substrate and thereafter by forming openings in the substrate from the other surface of the substrate; substrate and substrate on which signal detection circuit is formed are aligned to each other using at least one of multiple diaphragms as alignment diaphragm; and substrate and substrate are bonded together.
US11369344B2
An ultrasound transducer includes: a tube; a transducer cable which is fixed to an end portion side of the tube and close to an outer periphery of the tube; a plurality of piezoelectric elements which are arranged along a circumferential direction surrounding a central axis of the tube to face an outer peripheral surface of the tube, each piezoelectric element being configured to output an ultrasound wave according to an electric signal input from the transducer cable, and convert an ultrasound wave input from an external portion into an electric signal; and a plurality of relays which are electrically connected respectively to a plurality of signal lines included in the transducer cable and the plurality of piezoelectric elements, the relays being configured to relay the plurality of signal lines and the plurality of piezoelectric elements.
US11369340B2
The present invention relates to a system for indicating a position of an interventional device feature (11a) of an interventional device (11) respective an image plane (12) defined by an ultrasound imaging probe (18) of a beamforming ultrasound imaging system (15) in which the position of the interventional device feature (11a) is determined based on ultrasound signals transmitted between the ultrasound imaging probe (18) and an ultrasound transducer (16) attached to the interventional device at a predetermined distance (Lp) from the interventional device feature (11a). An icon providing unit (IPU) provides a first icon (Cde) indicative of a circular zone with a radius corresponding to the predetermined distance (Lp). The first icon (Cde) is displayed in a fused image that includes a reconstructed ultrasound image (RUI) from the beamforming ultrasound imaging system.
US11369338B2
In an ultrasonic CT device for breast examination, unevenness of an ultrasonic image due to a distribution of inclination angles of a breast is reduced. The distribution of the inclination angles of a surface of a subject in a contour of the subject is obtained from a tomographic image, and a signal level of a reception signal or a pixel value of the tomographic image is corrected using the distribution of the inclination angles.
US11369334B2
A radiographic imaging apparatus configured to perform radiographic imaging using a plurality of sensors includes a region determination unit configured to analyze a reference image and determine a standard region in a region-of-interest of a subject in the reference image and a reference region in a region-of-non-interest of the subject in the reference image, and a determination unit configured to determine whether an amount of radiation with which the sensor of a region that corresponds to the standard region is irradiated reaches a standard value based on image data of the standard region, image data of the reference region, and a signal read from the sensor of a region that corresponds to the reference region.
US11369333B2
The present disclosure provides a method and apparatus for detecting a dose distribution of an article. The method includes performing a fluoroscopy scanning on the article to be detected, to obtain mass data per unit area or unit volume for each point of the article to be detected; obtaining corresponding dose distribution data based on the mass data per unit area or unit volume and a preset mapping model, wherein the preset mapping model includes a mapping relationship between mass per unit area or unit volume and the dose distribution of the article under irradiation of a preset amount of energy; and matching the dose distribution data with a fluoroscopy image of the article to be detected, to generate and display a radiation image.
US11369330B2
According to one embodiment, the X-ray diagnosis apparatus includes an X-ray detector, X-ray diaphragm apparatus, and processing circuitry controlling the X-ray diaphragm apparatus to shield the X-rays from passing through a X-ray filter outside an aperture region or a partial region during a transition from first fluoroscopy employing an X-ray filter to second fluoroscopy employing diaphragm blades, generating a first and second fluoroscopic image during the first and second fluoroscopy respectively, generating a composite image during the second fluoroscopy by combining a non-ROI image of the first fluoroscopic image and a ROI image of the second fluoroscopic image, and displaying the first fluoroscopic image and the composite image on the display during the first and second fluoroscopy respectively.
US11369327B2
An x-ray imaging apparatus and a method of controlling the x-ray imaging apparatus are provided. The x-ray imaging apparatus includes x-ray detectors, and a user interface configured to display sizes of the x-ray detectors, and display a modality in which an x-ray detector, among the x-ray detectors, is usable, while a size of the x-ray detector is displayed.
US11369323B2
A radiological imaging device includes a gantry defining an analysis zone in which at least a part of a patient is placed, a source that emits radiation that passes through the part of the patient, a detector that receives the radiation when performing at least one of tomography, fluoroscopy, radiography, and multimodality and generates data signals based on the radiation received, and a fluid-fed cooling system adapted to provide cooling for components that generate heat within the gantry.
US11369319B2
The disclosure refers to a method of operating a receiver for receiving analyte data from a biosensor monitoring an analyte by detecting analyte values, the method comprising: in a receiver (1), receiving analyte values detected by a biosensor (8) monitoring an analyte in intervals of time for which a first interval time is applied; receiving a present analyte value in the receiver (1); providing a rate of change for the analyte values; determining a future analyte value based on the present analyte value, the first interval time, and the rate of change; providing an analyte value range for the analyte values; setting a second interval time, the second interval time being shorter than the first interval time, if the future analyte value is outside the analyte value range, and longer than or equal to the first interval time, if the future analyte value is within the analyte value range; and in the receiver (1), receiving one or more following analyte values in intervals of time for which the second interval time is applied. Also, a receiver (1) is provided, comprising a receiver unit (2), and a processor (3) connected to the receiver unit (2). Further, a computer program product is provided.
US11369309B2
A system for monitoring medical conditions including pressure ulcers, pressure-induced ischemia and related medical conditions comprises at least one sensor adapted to detect one or more patient characteristic including at least position, orientation, temperature, acceleration, moisture, resistance, stress, heart rate, respiration rate, and blood oxygenation, a host for processing the data received from the sensors together with historical patient data to develop an assessment of patient condition and suggested course of treatment, including either suspending or adjusting turn schedule based on various types of patient movement. Compliance with Head-of-Bed protocols can also be performed based on actual patient position instead of being inferred from bed elevation angle. The sensor can include bi-axial or tri-axial accelerometers, as well as resistive, inductive, capacitive, magnetic and other sensing devices, depending on whether the sensor is located on the patient or the support surface, and for what purpose.
US11369308B2
A swallowing action measurement device includes a holder, a sound detector and a posture detector. The holder is fitted to a neck region of a person being measured from behind. The sound detector is held in the holder in contact with the outer side surface of the neck region close to the epiglottis, and detects sound associated with at least a swallowing action of the person being measured and outputs a measured sound signal. The posture detector detects a posture of the person being measured.
US11369301B2
A device and system for providing mapping and treatment capabilities without increasing stiffness of the device. An embodiment of a device may include a flexible elongate body and at least one mapping element on the distal portion of the elongate body. Each mapping element may be an area of thermally conductive material, such as metallic nanoparticles, that is embedded within, integrated with, or deposited on the elongate body. The flexibility of the areas of thermally conductive material is at least substantially the same as that of the elongate body so the device may include many electrodes without compromising flexibility and maneuverability of the device. Alternatively, the device may include a treatment element coupled to the elongate body, such as a balloon. The mapping elements may be embedded within, integrated with, or deposited on the balloon and may have at least substantially the same flexibility as that of the balloon.
US11369300B2
A method of mapping includes receiving inputs measured by a probe at respective locations inside a body cavity of a subject. At each of the respective locations, a respective contact quality between the probe and a tissue in the body cavity is measured. The inputs for which the respective contact quality is outside a defined range are rejected, and a map of the body cavity is created using the inputs that are not rejected.
US11369297B2
The present disclosure provides method and apparatus for providing emotional care in a session between a user and an electronic conversational agent. A first group of images may be received in the session, the first group of images comprising one or more images associated with the user. A user profile of the user may be obtained. A first group of textual descriptions may be generated from the first group of images based at least on emotion information in the user profile. A first memory record may be created based at least on the first group of images and the first group of textual descriptions.
US11369296B2
A medical needle holder (10) having a generally hollow body (18) which extends in the direction of an axis (62) from a first end (20) to a second end (22). The first end is shaped for reception of a needle (50) therein and the second end is open to allow for insertion of a fluid receptacle (16). The first axis is substantially aligned in use with a needle positioned in the first end of the body. The needle holder comprises a grip portion (28) which extends outwardly from the body in a direction which is angularly offset from the first axis. The grip portion may be actuable between an in-use condition and a disposal condition in which the grip portion covers a needle in the needle holder. The body (18) may comprise control formations on its inner surface to allow for control over the insertion of a fluid receptacle (16) into the body.
US11369288B2
Described is device for monitoring an activity. The device comprises a transducer that generates electric power from the activity and an energy store that stores the electric power over consecutive time intervals. The device further comprises a transmitter that periodically transmits the stored energy as an activity pulse indicative of an activity classification.
US11369287B2
A stress estimation system which estimates stress of a user includes a walking speed acquisition unit configured to acquire walking speed information indicating walking speeds of a user in each of the morning and the afternoon at a preset place, an estimation unit configured to calculate a comparison value between the walking speeds in each of the morning and the afternoon indicated by the acquired walking speed information, and to estimate stress of the user based on the calculated comparison value, and an output unit configured to output information in accordance with the estimated stress of the user.
US11369286B2
A lighting device, comprises a light source configured to provide a low Cyanosis Observation Index (COI) white light having a total flux, the light source comprising a first group of LEDs configured to provide a wide blue light, a second group of LEDs configured to provide a wide green light, and a third group of LEDs configured to provide a wide red light, wherein the low COI white light is a combination of at least the wide blue light, the wide green light, and the wide red light, wherein a current provided to the light source is distributed among the first group of LEDs, the second group of LEDs, and the third group of LEDs such that the wide blue light contributes 7 percent to 9 percent of the total flux, the wide green light contributes 62 percent to 76 percent of the total flux, and the wide red light contributes 20 percent to 26 percent of the total flux, and wherein a COI of the low COI white light is less than 1.
US11369280B2
Among the various aspects of the present disclosure is the provision of systems and methods of velocity-matched ultrasonic tagging in photoacoustic flowgraphy.
US11369279B2
Systems and methods are provided to incorporate an off-resonance correction into the pulse labeling train of PCASL/VEPCASL. In one or more aspects, the systems and methods are based on a method for generating an encoding scheme for any number and arrangement of blood vessels. The off-resonance correction can be incorporated into the generation of optimized encodings to acquire arterial spin labeling (ASL) data, such as PCASL and VEPCASL data.
US11369272B1
An RF applicator has an open-ended waveguide having an aperture and a dielectric cone extending through the aperture and is electrically connected to an RF source that is configured to generate RF energy pulses. A top fin is mounted to an inner top surface of the waveguide and comprises a conductive material, is electrically connected to the RF source, and has dimensions configured to optimize a bandwidth that the RF applicator applies to tissue. A bottom fin is mounted to an inner bottom surface of the waveguide and comprises a conductive material electrically isolated from the RF source, with dimensions configured to optimize a bandwidth that the RF applicator applies to tissue. A dielectric cone is inserted into the waveguide. A filler material between inner surfaces of the waveguide and the solid dielectric cone can fill gaps and has a dielectric constant similar to the dielectric cone.
US11369271B2
An apparatus for dental imaging comprises a light source for generating light, an optics system for focusing the light, and a light-guiding part having an entrance face and an exit face. The light source, the optics system and the light-guiding part are arranged such that the light passes through the optics system, enters the light-guiding part via the entrance face, and exits the light-guiding part via the exit face. The optics system is configured such that, upon entering the light-guiding part, an outermost chief ray of the light with respect to an optical axis of the optics system is divergent to the optical axis and an outermost marginal ray of the light with respect to the optical axis is parallel or divergent to the optical axis.
US11369268B2
A brain-function image data augmentation method includes: a step of providing a target database including a plurality of image-data information; a step of, based on a plurality of image-data expected information in an expectation-value database, calculating a ratio of the plurality of image-data expected information with respect to different ages; a step of, based on the plurality of image-data information and the ratio, obtaining image-data ratio information with respect to an estimated age; a step of establishing a relationship for each pair of the image-data information and the image-data expected information; a step of, based on the relationship, the ratio and the image-data information, calculating an estimated image-data information with respect to the estimated age; and, a step of combining linearly the estimated image-data information and the image-data ratio information so as to generate an augmented image-data information with respect to the estimated age.
US11369263B2
A handheld smart phone includes programming for performing various vision-related tests. The smart phone includes a touch sensitive screen, microphone, speaker, other sensors, processor and persistent storage for execution of software, multiple communications network interfaces and other device interfaces. The display delivers vision tests and, together with the speaker, related audio instructions to a user. The user interacts with the vision tests by using tactile and audio commands to the device screen and microphone. The test results are assembled into a report that can be transmitted to persons of the user's choice, such as a care provider. The capability is included for transmitting results to the remainder of the system for storage, analysis, events, alerts for medical personnel's user treatment and multiple user population analysis.
US11369255B2
The invention relates to an endoscope having an endoscope head with a working channel for guiding microtools, and an Albarran lever that is insertable on and detachable from the endoscope head, and having a tool guide surface with which a tool that is guidable through the working channel may come into contact in order to be deflected in the lateral direction of the endoscope head. An Albarran lever arrangement space is delimited by two flank sections of the endoscope head that extend in the distal direction. An Albarran lever pivot shaft, from which a shaft section protrudes with respect to the Albarran lever arrangement space with a length, is supported in one of the flank sections. The Albarran lever has a shaft insertion hole for inserting the shaft section, and has a width in a direction that is parallel to the shaft insertion hole.
US11369246B2
A riding floor cleaning machine having an intelligent system including a main frame sub-assembly, a steering and drive wheel sub-assembly, a solution tank sub-assembly, a recovery tank sub-assembly, a recovery tank cover sub-assembly, a control panel sub-assembly, a main controller sub-assembly, a seat and detergent system sub-assembly, a battery sub-assembly, a scrub head sub-assembly, a scrub head lift sub-assembly, a squeegee sub-assembly, a solution and detergent sub-assembly, and an intelligent system associated with at least one of the above-identified sub-assemblies, wherein the intelligent system selectively gathers, obtains, monitors, stores, records, and/or analyzes data associated with components of the riding floor cleaning machine, and controllably communicates and/or disseminates such data with another system and/or user.
US11369245B2
Provided is a vacuum cleaner. The vacuum cleaner includes a cleaner body including a moving device for moving, a suction device connected to the cleaner body to suction dusts and air and guide the suctioned dusts and air to the cleaner body, the suction device including a handle, a detection device for detecting a distance between the handle and the cleaner body, and a controller determining whether movement of cleaner body is necessary on the basis of the distance between the cleaner body and the handle, the controller controlling the moving device when the movement of the cleaner body is necessary. The controller controls the moving device to allow the cleaner body to avoid an obstacle when it is determined that an operation for avoiding the obstacle is necessary while the moving device operates.
US11369242B2
A roller assembly for a mobile cleaning system for cleaning a work surface can include a drive shaft, a sheath, a bushing, and a bushing shroud. The drive shaft can be rotatable about a drive axis, and the drive shaft can include a driven end and an opposite bushing end. The sheath can be supported by the drive shaft and the sheath can be rotatable with the drive shaft. The sheath can include a shell engageable with the work surface. The bushing can be located about the bushing end of the drive shaft. The bushing shroud can be connected to the bushing. The sheath and the drive shaft can be together rotatable with respect to the bushing and the bushing shroud, the bushing shroud can include an outer portion defining a first radius of curvature and a recessed portion connected to the outer portion.
US11369227B2
The present disclosure provides a beverage dispenser and a beverage brewing method. The beverage dispenser is formed with a liquid chamber, a brewing chamber, a heating chamber that can heat up liquid, and a pressure chamber that can pressurize the liquid. The liquid chamber, the heating chamber, the pressure chamber, and the brewing chamber form a circulating liquid circuit, in which the liquid formed in the liquid chamber enters into the heating chamber. The liquid is heated in the heating chamber and then enters into the pressure chamber. The liquid is pressurized in the pressure chamber and then enters into the brewing chamber, and then flows out of the brewing chamber and enters into the liquid chamber. The beverage dispenser and the beverage brewing method provided in the present disclosure overcomes the drawbacks of manually adding hot water and manually pressurizing for producing beverage.
US11369225B2
A filter paper insert for producing a brewed beverage includes a first side wall and a second side wall which are respectively connected along opposite sides by one of a seam and a folding edge, and are connected via a bottom seam. The insert has an opening for filling the filter paper insert opposite the bottom seam. The bottom seam has a shape that deviates from a straight line.
US11369222B2
Disclosed herein is a secure package delivery container for receiving an article that does not require credentials to be input by the delivery person. The storage container comprises a container having a door secured by a user engageable locking device operable to be locked without credentials and upon input from the user. A lock activation device is operatively coupled to the user engageable locking device for receiving input from the user. A communications device is provided to communicate with an external device to report the state of the container, activation of the lock, and to receive instructions to lock or unlock the container. A sensing device is provided for identifying the presence of an object in the container. Additionally, sensors are provided to determine the location of container and the presence of delivery personnel. A user engageable opening device is provided to open or close the door when the user engageable locking device is in an unlocked state.
US11369215B2
A shelving system is provided. The shelving system includes an upper rail, and optionally a lower rail, from which one or more upright supports extend. The upright supports are slidable within the upper and lower rails so that a user may vary their location. A shelf mounts to the upright supports. The shelf includes interlocking deck panels and selectively removable support bars so that it may be assembled onto the upright supports.
US11369203B2
This disclosure is directed to improved chair assemblies that can be integrated with various technologies, including heating, massaging technologies, cooling, and other technologies. Various portions of the chair assemblies include attachment structures that permit electronic assemblies to be attached and removed from the chair assemblies. The electronic assemblies can include electronics that facilitate heat therapy, massage therapy, and/or cooling therapy functions.
US11369202B2
Various systems and methods relate to an adaptive chair system having (i) a stowed mode in which members of the chair frame are compactly contained within a multi-function bag (MFB), and (ii) a deployed mode in which the multi-purpose chair is configured to transition between at least two seating modes. In an illustrative example, the chair may be provided with an adaptive frame which may be reconfigured to transition between the seating modes. For example, the chair may transition between any of a vertical/upright (chair) mode (e.g., FIG. 8B), a vertical/upright (chair) mode using trek pole handle segment(s) (e.g., FIG. 1C), a low-profile/recon (seat) mode (e.g., FIG. 2B), and a longitudinal/lounge mode (e.g., FIG. 2B). Various embodiments may advantageously provide an adaptive chair system in an ultralight form factor which may fulfill multiple functions including, by way of example and not limitation, seating, sun/rain canopy, footrest, or some combination thereof.
US11369197B2
A support system for a storage container includes an extendable slide assembly having a first end and a second end, and a support bracket removably receiving the first end of the extendable slide assembly to support the extendable slide assembly in a cantilevered manner. The second end of the extendable slide assembly is configured to support the storage container.
US11369195B2
A table assembly comprising a table including a top member and at least a first leg support member, the top member forming a substantially flat top surface and circumscribed by an outer edge, the at least one leg support member supporting the top member in a substantially horizontal position, a table dock secured to the top member and forming an elongated channel having a dock length dimension and at least a first display panel circumscribed by a panel edge and having at least one straight edge having a panel length dimension, the dock length dimension less than panel length dimension, wherein at least a portion of the straight edge of the panel is receivable within the dock channel with the panel extending out the open first and second ends of the channel to support the panel in a substantially upright orientation with at least a portion of the display panel extending to a height above the flat top surface.
US11369187B2
An apparatus for securing items to a pack for ready and convenient access is provided. The apparatus includes a load rail for use in connection with a pack, such as a backpack. The load rail comprises an elongated body formed of a dimensionally stable material having first and second end portions. The end portions may take the form of depending feet for attaching to the pack via fasteners. A plurality of load rails may be provided along one side of the pack, such as opposite the side including one or more straps for being worn by a user, and may associate with a connector for connecting gear to the pack via the load rails. When mounted, an intermediate portion of the or each load rail may be raised above and spaced from a surface of the pack to facilitate receipt of a portion of the connector.
US11369186B1
A card holder includes a first compartment sized to retain a credit card. The first compartment includes a frame and a rear support wall attached to the frame. A cover is pivotally attached to a lower portion of the support wall and pivotable between an open position. The support wall is uncovered and a closed position wherein the support wall is covered. A release mechanism is mounted on the frame and operable between a retaining position wherein the release mechanism retains the cover in the closed position and a release position wherein the release mechanism releases the cover such that the cover is pivotable to the open position.
US11369182B2
The present invention relates to an applicator (10) of cosmetic product (P) for keratinous substances, particularly keratinous fibres, notably the eyelashes, the eyebrows, and/or the capillary fibres, comprising: —a core (40) that extends along a longitudinal axis (X), —at least one block (46) of porous material (47), —projecting elements (48) extending from the core (40) and at least partially passing through the porous material (47).
US11369179B2
Clamping heads are disclosed with epilators and clamping hairs, and can include a first clamping unit and at least two spring plates arranged adjacent to each other on a plane traversing an axis of rotation of a stopper plate, each of said spring plate having a first spring plate clamping surface, and said stopper plate is adjacent to said first clamping unit and having a stopper plate clamping surface opposing said first spring plate clamping surface of each said spring plate, such that during rotation of said stopper plate relative to said first clamping unit, said first clamping unit reciprocally moves away from and towards said stopper plate such that a first space between said first spring plate clamping surface and said stopper plate clamping surface opens and closes for clamping hair.
US11369173B2
A suitcase with an integrated garment bag is able to be used to neatly store items to prevent them from being wrinkled or otherwise disarranged.
US11369167B1
A boot storage attachment system includes a boot; a storage attachment, having a body forming an inner cavity; and a strap attached to the body and having a closure; the strap and closure are to secure the storage attachment to a side of the boot with the body being secured within an interior of the boot or on an exterior of the boot.
US11369149B2
A power supply unit for an aerosol inhaler, which causes an aerosol generated from an aerosol source to pass through a flavor source, includes: a power supply dischargeable to a first load configured to heat the aerosol source and dischargeable to a second load configured to heat the flavor source; a notification unit; a processing device; a circuit board; and a conductive portion configured to electrically connect the second load and the circuit board. The processing device is configured to detect adhesion of a liquid to the second load or entry of the liquid into the conductive portion. When the adhesion or the entry is detected, the processing device executes at least one of a notification action that causes the notification unit to execute a notification and a first fail-safe action including prevention of discharging from the power supply to the second load.
US11369141B2
An electronic cigarette including a mouthpiece assembly, an atomization assembly, and a base assembly. The mouthpiece assembly and the base assembly are disposed on two ends of the atomization assembly, respectively. The mouthpiece assembly includes a mouthpiece; a mouthpiece base; a movable cover; and a slidable block. The atomization assembly includes a seal gasket; a first permanent seat; a first seal ring; a glass tube; a second seal ring; an elastic sealing device including a connection bolt, a seal sleeve, a spring, and a second permanent seat; and an atomizer. The base assembly includes an airflow regulation ring; a fixed ring; a joint; an insulation ring; and a base. The mouthpiece base is connected to the slidable block. The mouthpiece base and the slidable block are disposed on two sides of the movable cover, respectively. The mouthpiece is in threaded connection to the mouthpiece base.
US11369140B2
An ultrasonic electronic cigarette atomizer is disclosed, including an atomization core, an atomizer housing, and a liquid bin. When liquid is filled into the liquid bin, the liquid passing hole is closed and the air outlet channel is closed, to avoid leakage or immersion of liquid, the atomizer is clean and sanitary, waste is avoided, and cost is saved. The whole operation is very simple, the atomization core is convenient to replace, hands are not stained with liquid, and the liquid is convenient to fill. The cigarette liquid is unlikely to flow out through the liquid filling hole, and large granular cigarette liquid generated in atomization can be recycled.
US11369138B2
An aerosol-generating device for generating an inhalable vapor is provided, the aerosol-generating device including: a heating chamber configured to receive an aerosol-generating article, an inner wall of the heating chamber including a coating, the coating including a binder material and metal particles embedded in the binder material or the coating includes a metal alloy, and the coating being configured to be heat-reflective and dirt-repellent. A method for manufacturing an aerosol-generating device to generate an inhalable vapor is also provided.
US11369127B2
Sweetener and flavor compositions with improved taste profiles are disclosed. Also disclosed are methods of making and methods of using such sweetener and flavor compositions.
US11369122B2
The present invention provides the use of a composition obtainable from the pulp of a plant in the theobroma genus or an extract of said pulp, as an ingredient in a chocolate product.
US11369108B2
The present invention relates to new, solvent-based emulsifiable concentrates of agrochemical active compounds, a process for the preparation of these formulations and their use for the application of the active compounds contained.
US11369106B2
This disclosure provides a method of detecting and deterring a target animal from a target area. A target area is positioned within the field of vision of a video camera connected to a computer processing system. An animal identification computer program using convolution neural networks and deep learning computer programs and camera images rapidly detects a target animal. The animal identification computer program is trained to identify target animals accurately using a learning algorithm and related machine learning technology. The time to deploy a deterrent against a target animal from the instant of detection is 2 seconds or less so that little or no time is available to the target animal to damage the target area.
US11369101B1
The delivery of water to a live well on a marine craft includes a sea chest disposed in fluid communication with ambient water and the live well. An access opening is formed on the sea chest in communication with an interior thereof. A cover is removably connected in fluid sealing relation to the access opening. Each of one or more pumps is connected to an exterior of the sea chest and includes a housing having an open segment disposed in accessible relation to the housing interior and internal workings therein. A mounting structure adjustably connects an inlet of the housing in fluid communication with a submerged, lower interior of the sea chest and an outlet is connected in fluid delivering relation to the live well.
US11369099B1
The present disclosure disclosed a magnetic braking mechanism which includes a spool, a magnet assembly arranged on a side of the spool for generating magnetic induction lines, and a magnetic braking assembly connected to the spool and including at least two metal plates and a centrifugal adjusting assembly. The metal plates are disposed between the magnet assembly and the spool, and the centrifugal adjusting assembly is used for automatically adjusting spacing between the metal plates and an axis of the spool according to a rotation speed of the spool, so as to adjust range of the magnetic induction lines cut by the metal plates, thereby automatically adjusting magnitude of a braking force. Further disclosed are a baitcast reel and a fishing tool.
US11369089B2
An elastomeric feed port and a bird feeder having a seed reservoir with a seed opening fitted with such an elastomeric feed port is provided. The feed port has an elastomeric seed control membrane with a cutout that forms at least one aperture through which birds can access seed in the reservoir. The cutout is shaped to create flexible flaps or fingers adjacent the aperture in the membrane that partially cover the seed opening to reduce seed spillage but that can be pushed aside or temporarily deformed by a bird when the bird inserts its beak into the cutout aperture to access seed therethrough.
US11369086B1
A multi-length leash is disclosed that comprises a handle, a line member, and an elastic member. The first end of a first region of the line member is secured to a closed bracket of a leash connector, and the second end is secured to the first stop of a second region. The first end of the elastic member is directly connected with both the handle and first connecting member, and at least the second end is directly secured to the second connecting member that slidably engages with the second region at the second stop. The elastic member is configurable in one of at least a first state or a second state to alter an effective length of the multi-length leash.
US11369084B1
Disclosed is a pet device. The pet device can include a housing, a movable member, and a first porous element. The housing can include a back and a front connected to the back to define a cavity. The front can define a first opening. The moveable member can be located in between the back and front. The moveable member can include a tab and can define an element receptacle. The first porous element can be impregnated with a first fluid and sized to fit within the element receptacle. The movable member can be moveable between a first position where the element receptacle is located proximate the first opening and a second position where a majority of the moveable member, including the element receptacle, is located outside of the cavity.
US11369082B2
A feeding device for working animals comprises a conveyor with a plurality of receiving regions for a feed, where the receiving regions are arranged along the conveyor chain and are accessible from above for the working animals, a feed supply device for supplying feed to the receiving regions, and a guide device for guiding the conveyor along a predetermined path. The guide device guides the conveyor in a first path section of the predetermined path parallel and in a horizontal direction adjacent to a second path section of the predetermined path. The conveyor is guided in the first path section in a first conveying direction which is opposed to a second conveying direction in which the conveyor is guided in the second path section.
US11369073B2
Transgenic INIR12 maize plants comprising a vip3Aa19 or vip3Aa20 expression cassette linked to a secondary nopaline synthase terminator element which lack a selectable marker gene and/or which comprise modifications that provide for facile excision of the INIR12 transgenic locus from the maize plant genome are provided. Genomic DNA of INIR12 transgenic plants, detection of INIR12 plants and products thereof, methods of making INIR12 plants, and use of INIR12 plants to facilitate breeding are disclosed.
US11369064B2
The invention discloses a regulating system and method for multilayer shading film of plastic greenhouse with adjustable shading rate. The upper film of the sunshade is a fully transparent film, while the middle film and the lower film are printed with dots, which are interlaced. Through the measurement and comparison of the warm light in the greenhouse, the combined control of the sunshade film is realized. Not only can it adjust its light blocking rate, but it also has a heat insulating effect when there is a certain amount of air in the film.
US11369061B2
Agricultural harvesting machines and methods of operation thereof are disclosed herein. A harvesting machine includes a main frame, a drive mechanism, a plunger, and a linkage system. The drive mechanism is coupled to the main frame and has at least one crank arm that is rotatable about a crank arm axis. The plunger is movable along a longitudinal axis in a compression chamber between a de-stroked position and a stroked position that is located rearward of the de-stroked position along the longitudinal axis. The linkage system couples the plunger to the main frame.
US11369060B2
An agricultural vehicle including at least one threshing rotor and an auger bed located underneath the at least one threshing rotor. The auger bed has a working position and a cleaning position. The auger bed includes a frame, a plurality of augers rotatably coupled to and supported by the frame, and a trough portion moveably connected to the frame. In the working position the bottom surface of the trough portion is positioned underneath the plurality of augers and in the cleaning position the entire trough portion is moved relative to the frame so that the bottom surface of the trough portion is not positioned underneath at least a portion of the plurality of augers, creating an open space underneath the portion of the plurality of augers for allowing an unwanted material to pass therethrough.
US11369056B2
An agitation control system of an agricultural system. The agitation control system includes an agitator that induces movement of particulate material through the agricultural system. An agitator motor couples to the agricultural system to move the agitator. A first motor couples to the agitation control system. The first motor includes a first sensor that detects a first temperature of the first motor and emits a first signal indicative of the first temperature. A controller couples to the agitator motor and to the first motor. The controller receives the first signal indicative of the first temperature from the first sensor and determines an ambient temperature from the first temperature. The controller controls the agitator motor in response to the ambient temperature.
US11375651B2
A pick-and-place dispensing head comprises: a body structure having a z-axis motor attachment location and a linear track; a z-axis motor attached to the body structure at the axis motor attachment location, the z-axis motor configured to exact movement in a z-axis; a body attached to the linear track and operably connected to the z-axis motor such that the body moves along the linear track when the z-axis motor is actuated; a theta motor operably connected to the first body; a receiving location operably connected to the body; and an optical detector extending from the first body configured to detect upward z-axis movement of a received pick-and-place spindle relative to the body.
US11375650B2
The pick-up tool is a tool used in a mounting device configured to mount a component on a board supported by backup pins disposed on a backup plate. The pick-up tool includes an attaching portion configured to be attached to a moving head moving the backup pin; a slit formed in an insertion direction in which an engaging portion formed on the distal end of the backup pin is inserted; and a groove, being formed orthogonally to the slit, into which the engaging portion enters.
US11375646B2
A display module includes a display panel on which an image is displayed, a driver chip which supplies a driving voltage to the display panel, a thermoelectric element disposed on a first surface of the display panel and which overlaps the driver chip in a plan view, and an embedded battery disposed on the first surface of the display panel, spaced apart from the thermoelectric element, and electrically connected to the driver chip and the thermoelectric element to supply power to the driver chip and the thermoelectric element.
US11375645B2
A power module of the present invention includes a power device for converting and outputting a frequency of an input power source, and a housing accommodating the power device therein and forming flow paths for a cooling fluid on both sides of the power device such that the cooling fluid can contact both sides of the power device. Accordingly, both plate surfaces of the power device can be in direct contact with the cooling fluid so as to be quickly cooled.
US11375636B2
Systems, methods, and devices are provided in which cord storage cartridges are removably connected to a power distribution unit (PDU). The cord storage cartridge may include a cartridge housing having at least one aperture, a PDU interface associated with the cartridge housing and configured to removably connect the cord storage device to a mateable interface of the PDU, and a power output cord having a proximal end in electrical communication with the PDU interface and a distal end coupled with an output connector that is configured to connect to electronic equipment. The power output cord may be stowed at least partially within the cartridge housing in a retracted state and moveable through the at least one aperture to an extended state at least partially external to the cartridge housing.
US11375630B1
A power distributor includes a plurality of power outlets and a plurality of power inlet receptors. Each power inlet receptor is configured to supply power to all the power outlets in the plurality of power outlets. Each power outlet has a cover that when in a closed and locked configuration prevents physical access to a power inlet receptor. A physical locking mechanism is configured to lock every cover from the plurality of covers. The physical locking mechanism allows at most one cover from the plurality of covers to be unlocked at a time so that the physical locking mechanism prevents the simultaneous unlocking of more than one cover from the plurality of covers.
US11375626B2
A circuit card assembly including a printed circuit board arranged to include one or more electronic circuits and a frame connected to the printed circuit board. The circuit card including at least one connector arranged to detachably engage with a backplane connector of the electronic chassis to establish an electrical connection with a backplane printed wiring board (PWB) of the electronic chassis. The circuit card also including a front panel having at least one input/output connector and an EMI/RFI gasket positioned along a perimeter of the back side of the front panel where the EMI/RFI gasket is arranged to contact a surface of the electronic chassis along a perimeter of the circuit card assembly slot when the circuit card assembly is extended into the circuit card assembly slot.
US11375620B2
A multi-layer ceramic electronic component includes: a ceramic body including internal electrodes laminated in one axial direction and having a main surface facing in the one axial direction; and an external electrode including a base layer including a step portion formed on the main surface, and a plated layer formed on the base layer, the external electrode being connected to the internal electrodes.
US11375610B2
A power tool may include a compartment in its housing and a first printed circuit board (PCB) located in the housing and electrically coupled to a first connector. An insertable wireless communication device may include a second electronic processor and an antenna that are each mounted to a second PCB. The insertable wireless communication device may be configured to be received in the compartment and may include a second connector configured to electrically and physically couple to the first connector. The insertable wireless communication device may be configured to wirelessly communicate with an external device. When the insertable wireless communication device is inserted into the compartment, a first conductive layer of the first PCB may be configured to be electrically coupled to the antenna via the first connector and the second connector such that the first conductive layer of the first PCB serves as a ground plane of the antenna.
US11375607B2
The disclosed technology relates to a power supply circuit that utilizes a double-sided printed circuit board (PCB) that has a first surface and a second surface. The second surface is disposed opposite the first surface. Mounted on the first surface is a first power stage and a first inductor. Mounted on the second surface is a second power stage and a second inductor. The second power stage is disposed opposite the first power stage. The second inductor is disposed opposite the first inductor.
US11375604B2
A camera module includes a printed circuit board, a sensor, and a refrigeration chip. A first receiving groove is defined in the printed circuit board. The sensor is received in the first receiving groove and electrically connected to the printed circuit board. The refrigeration chip is formed on and electrically connected to the printed circuit board. The refrigeration chip comprises a cold surface. The sensor is formed on the cold surface. The cold surface is configured to absorb heat from the sensor when the refrigeration chip is powered on. The camera module is capable of dissipating heat and controlling an internal temperature of the camera module.
US11375603B2
There is provided a cyclotron which accelerates a charged particle in an orbital trajectory to emit a charged particle beam. The cyclotron includes a magnetic pole that generates a magnetic field required for accelerating the charged particle, and a magnetic channel portion having a magnetic channel disposed on an outer peripheral portion of the orbital trajectory to guide the charged particle beam to an extraction trajectory and to focus the charged particle beam. The magnetic channel portion is attached to the magnetic pole.
US11375601B2
A linear accelerator target apparatus includes a target material to produce radiation upon being struck by electrons accelerated by a linear accelerator and a target holder assembly to which the target material is attached. The target holder assembly includes a cooling channel disposed around a perimeter of the target material. The target holder assembly is configured to be detachably coupled to a housing of the linear accelerator. The target apparatus further includes a protective window coupled to the target holder assembly over the target material.
US11375599B2
Systems and methods which leverage the wireless communication capability present in wireless-enabled luminaires where the lamps include a short-range wireless transceiver and can be controlled by a smart appliance. The wireless capability of a luminaire may be paired with a compatible wireless interface system (e.g., adapter system) that allows for control of the luminaire via plug-in or hard-wired photocontrols and wireless network lamp control nodes. An adapter system may be provided that replaces a standard wired receptacle of a luminaire. The adapter system may include a wired interface to the luminaire which provides power to the wireless adapter system. The wireless adapter system may include a receptacle interface that receives a plug of a control node, such as photocontrol or a networked control node. The wireless adapter system may also include a wireless interface circuit that communicates control, status or other data between the connected control device and the luminaire.
US11375596B2
Systems, methods, and media for projecting light to indicate a device status are provided. In accordance with some implementations of the disclosed subject matter, systems for projecting light to indicate a device status are provided, the systems comprising: a hardware processor that: determines a light status; determines whether to turn a light source on; selects a light format corresponding to the light status; projects light of a light source according to the light format; and determines whether to turn the light source off.
US11375592B2
A lighting apparatus includes a driver, a first branch, a second branch, a first switch, a second switch, multiple middle switches, and a switch control unit. The first branch includes multiple first LED modules. The multiple first LED modules are divided into multiple first segments. There are first nodes between adjacent first segments. The second branch includes multiple second LED modules. The multiple second LED modules are divided into multiple second segments. There are second nodes between adjacent second segments. The switch control unit is used for controlling selections of the first switch, the second switch and the multiple middle switches for determining a conductive path of a selected set of LED modules selected from the multiple first segments and the multiple second segments for mixing a required optical parameter.
US11375591B2
In an auto vibrancy mode, a vibrancy value for a lighting load may be automatically determined based on a selected color setting for the lighting load. The automatically determined vibrancy value may also be configured to emit light from the lighting load at or above a target CRI value for the selected color setting. The selected color setting may be a CCT value on the black-body curve or an x-y chromaticity value. If the selected color setting is CCT value on the black-body curve, the automatically determined vibrancy value may be a pre-defined vibrancy value that is configured to emit light from the lighting load at or above the target CRI value for the selected CCT value. If the selected color setting is an x-y chromaticity value, the automatically determined vibrancy value may be based on the distance between the selected x-y chromaticity value and the black-body curve.
US11375590B2
A luminaire adapted to apply an auto-gradient effect across pixels has an interface coupled by a connection to a controller. The controller has electronic circuitry that receives a predetermined start light parameter for a start pixel of a luminaire and receives a predetermined end light parameter for an end pixel of the first luminaire, the predetermined end light parameter greater than the predetermined start light parameter. The controller circuitry then automatically interpolates a gradient effect for a middle light parameter of each of a plurality of middle pixels of the luminaire based on the start and end predetermined light parameters. The controller circuitry then outputs control signals having the start, end and middle light parameters to the start, end and middle light pixels, respectively, through the connection and to the interface.
US11375584B2
Methods and apparatus for processing a substrate are provided herein. The apparatus can include, for example, a microwave energy source configured to provide microwave energy from beneath a substrate support provided in an inner volume of the process chamber; a first microwave reflector positioned on the substrate support above a substrate supporting position of the substrate support; and a second microwave reflector positioned on the substrate support beneath the substrate supporting position, wherein the first microwave reflector and the second microwave reflector are positioned and configured such that microwave energy passes through the second microwave reflector and some of the microwave energy is reflected from a bottom surface of the first microwave reflector back to the substrate during operation.
US11375582B2
Embodiments described herein provide for the leveraging of edge-based resources (e.g., processing, memory, storage, and/or other resources of one or more Multi-Access/Mobile Edge Computing devices (“MECs”), such as MECs associated with a radio access network (“RAN”) of a wireless network) to process data from and/or provide instructions to microcontroller devices, System on Chip (“SoC”) devices, configurable logic boards, Internet of Things (“IoT”) devices, and/or other types of devices or systems. For example, embodiments described herein may provide for the creation and configuration of logical devices or systems based on one or more microcontrollers, SoC devices, etc., edge-based processing of sensor data and/or other types of data received or generated by the microcontrollers, SoC devices, etc., and the generation of instructions to control physical devices communicatively coupled to the microcontrollers, SoC devices, etc.
US11375576B2
Disclosed herein is a method, a wireless device and a session management node for IP version selection for a PDU session requested to be established by a WCD, that supports PDU sessions of both IPv4 and IPv6 and that is configured to operatively communicate via a RAN with a SM node in a core network lot, the method being performed by the WCD comprises: sending S110 a first PDU session request message towards the SM node requesting establishment of a first PDU session, which request message comprises IP-version information indicating that the IP version of the requested first PDU session should be any one of IPv4 or IPv6; and receiving S130, S140, in response to sending the first PDU session request message, a first response message, which first response message comprises WCD information indicating the IP-version (i.e. IPv4 or IPv6) that has been selected for the requested first PDU session.
US11375572B2
Various embodiments disclosed herein provide for sending queries and commands related to an extended idle mode discontinuous reception operation (eIDRX). There are vendor and manufacturer specific mechanisms for determining the eIDRX parameters of different, but there is currently not a network wide, standardized protocol for sending AT commands relating to eIDRX for device. In an embodiment, standardized eIDRX protocol can enable a mobile network to query a device to determine the current eIDRX mode and parameters, to query the device about the list/range of supported parameters, and to program the device to start using a new eIDRX parameter.
US11375569B2
The embodiments disclosed in the present disclosure relate to a method for reconnecting Bluetooth communication and a device supporting the same. An electronic device according to various embodiments of the present invention comprises: a Bluetooth communication circuit including a control circuit; a processor electrically connected to the Bluetooth communication circuit; and a memory electrically connected to the processor, wherein the memory stores an instruction that causes the processor to provide a reconnection request to the control circuit when Bluetooth communication with an external device is disconnected, and the control circuit can attempt to reconnect the Bluetooth communication with the external device by periodically transmitting a connection request for the Bluetooth communication to the external device for a predetermined time period without repeatedly calling application programming interfaces (API's) received from the processor, in response to the reception of the reconnection request.
US11375558B2
Techniques discussed herein can facilitate acknowledgment and/or re-ordering of LWIPEP (LWIP (LTE (Long Term Evolution)/WLAN (Wireless Local Area Network) Radio Level Integration Using IPSec (Internet Protocol Security) Tunnel) Encapsulation Protocol) packets. In various aspects employing a LWIP acknowledgment mode, LWIPEP packets can comprise an enhanced GRE (Generic Routing Encapsulation) header comprising a SN (Sequence Number) of the payload of that LWIPEP packet, which can facilitate acknowledgment of LWIPEP packets and re-ordering of LWIPEP packets (e.g., communicated over a WLAN link, an LTE link, or both) based on the SN(s) indicated in the enhanced GRE header(s).
US11375556B2
An association establishment method and apparatus for carrying out the method are described. The association establishment method includes broadcasting, by an access point (AP), a trigger frame, wherein the trigger frame is used to trigger one or more unassociated stations STAs to perform uplink data transmission and indicate one or more available subchannels for random accessing of the unassociated STAs. The method further comprises receiving, by the AP, one or more association request messages sent on available subchannels acquired by the unassociated STAs. Thereafter, the AP broadcasts a multi-block acknowledgement M-BA frame, wherein the M-BA frame includes one or more pieces of association acknowledgement information and the association acknowledgement information is acknowledgement information of the association request message.
US11375549B2
Aspects of the present disclosure provide techniques and apparatus for wireless communication. In one aspect, a method may be performed by a wireless device such as a user equipment (UE) and generally includes: receiving at least one downlink (DL) signal from one or more base stations or transmitting at least one uplink (UL) positioning reference signal (PRS), the received at least one DL signal comprising: at least one DL PRS, at least one synchronization signal block (SSB), at least one system information block (SIB), at least one other reference signal comprising a channel state information reference signal (CSI-RS), or a combination thereof, wherein at least one measurement is performed based, at least in part, on the received at least one DL signal or the transmitted at least one UL PRS; and performing at least one adjustment for random access based, at least in part, on the at least one measurement.
US11375541B2
A method and apparatus for channel access priority classes based on message type in a wireless communication system is provided. A wireless device obtains mapping information between message types and Channel Access Priority Classes (CAPCs). A wireless device detects a message to be transmitted. A wireless device selects a specific CAPC for the message based on the mapping information. A wireless device performs LBT procedure based on the specific CAPC. A wireless device transmits, to a second device, the message after the LBT procedure.
US11375540B2
Provided are a data transmission method and apparatus, a data receiving method and apparatus, a base station and a terminal. The method includes: acquiring predefined information; determining, according to the predefined information, whether to perform a listen-before-talk (LBT) mechanism before transmission; and when LBT indication information is carried in the predefined information, performing the LBT mechanism before a transmission device performs transmission according to a predetermined transmission mode, or when the LBT indication information is not carried in the predefined information, performing a predetermined non-LBT processing operation before the transmission device performs the transmission according to the predetermined transmission mode. By means of the above steps, the signals in the beamforming system are separately processed by performing the LBT mechanism or performing the predetermined non-LBT processing operation, which effectively solves the low signal transmission efficiency problem of the beamforming system.
US11375536B2
The present disclosure relates to a user equipment, with a processor which upon being triggered by a random access events, determines random access transmission parameters to be used by the UE for transmitting a random access message to its base station. At least part of the random access transmission parameters are determined based on the random access event that triggered the transmission of the random access message and on random access configuration information. The random access configuration information associates each of a plurality of random access events with a set of random access transmission parameters among a plurality of random access transmission parameters usable by the user equipment to transmit a random access message to the base station. A transmitter of the UE transmits the random access message to the base station using the determined random access transmission parameters.
US11375525B2
Provided are a method for transmitting information, a method for receiving information, a terminal device and a network device. The method includes that: a terminal device determines multiple uplink channels/signals to be transmitted, the multiple uplink channels/signals at least partially overlapping in time domain; and the terminal device determines to transmit one of the multiple uplink channels/signals according to first information related to at least one of the multiple uplink channels/signals. In the embodiments of the disclosure, according to the first information related to at least one of the multiple uplink channels/signals, the terminal device can clearly determine to transmit one of the multiple uplink channels/signals, thereby improving the success rate of transmission.
US11375523B2
An implementation of the present disclosure relates to a resource configuration method and an access network device, wherein the method comprises: the access network device receives a plurality of time-sensitive communication assistance information (TSCAI) sent by a core network device, the plurality of TSCAI correspond to traffic attributes of a plurality of traffic flows; and the access network device configures semi-continuous scheduling resources for each traffic flow in the plurality of traffic flows according to the plurality of TSCAI.
US11375501B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, a slot configuration identifying one or more symbols to be used for sidelink communications. The user equipment may transmit an indication of the slot configuration to another user equipment to configure the other user equipment to use the identified one or more symbols for sidelink communications. Numerous other aspects are provided.
US11375500B2
A communication method, a base station, a user equipment (UE), and a communications system. The method includes generating an uplink resource request message including identification information of a first UE, and sending, by the first UE, the uplink resource request message to a base station on a third time domain resource of a first subframe. The first subframe includes a first, second and third time domain resource, the first time domain resource of the first subframe is before the second time domain resource, the second time domain resource is before the third time domain resource, the first time domain resource is used to send first downlink control information, the second time domain resource is used to send downlink data, the first resource indication information indicates a first downlink resource used by base station to send the downlink data to a second UE.
US11375495B2
The present disclosure provides a method and a device in a User Equipment (UE) and a base station used for wireless communication. The UE receives a first signaling, the first signaling being used for determining M time-frequency resources on a first frequency subband, the M time-frequency resources on the first frequency subband being reserved to a first radio signal, and the M being a positive integer; then, the UE determines that the first radio signal can be transmitted in only M1 time-frequency resource(s) among the M time-frequency resources on the first frequency subband, the M1 being a positive integer not greater than the M, and then transmits the first radio signal in the M1 time-frequency resource(s) on the first frequency subband; wherein the first radio signal carries a first bit block, and a number of bits contained in the first bit block is related to the M1.
US11375494B2
Provided is a terminal capable of appropriately disposing a reference signal. In the terminal (200), a reception unit (201) receives a downlink signal, a DCI reception unit (203) monitors, in the downlink signal, a candidate position of a control channel, and detects control information addressed to the terminal. The number of times the candidate position of a first control channel is monitored is less than the number of times the candidate position of a second control channel is monitored.
US11375493B2
A method for receiving a Reference Signal (RS) performed by a User Equipment (UE) in a wireless communication system according to an embodiment of the present invention may include receiving a first RS through a first antenna port; and receiving a second RS through a second antenna port which is Quasi Co-Located (QCL)-assumed with the first antenna port, the first and second antenna ports may be QCL-assumed for at least one QCL parameter, and the at least one QCL parameter may include a reception beam related parameter.
US11375489B2
A communication technique and a system thereof for converging an Internet of Things (IoT) technology and a 5th generation (5G) communication system for supporting a high data transmission rate beyond that of a 4th generation (4G) system are provided. The disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. The disclosure provides a method and device for transmitting or receiving a plurality of dynamic scheduling-based and/or grant-free based data, and reporting feedback information relating to the plurality of data, in a wireless communication system.
US11375488B2
A method for determining and configuring a resource used for transmitting downlink data, a terminal and a base station: the base station configures, for each terminal, resource collections or resource collection subgroups used for receiving downlink data, and then the base station notifies the terminal, by means of an explicit signaling, whether all of the resource collections or each resource collection of the configured resource collections are available, or whether all of resource collection subgroups or each resource collection subgroup of the resource collection subgroups are available, thus allowing the terminal to determine, according to the notification, the time-frequency resource position of a resource used to receive downlink data, so that the terminal may carry out rate matching on the determined resource.
US11375487B2
A terminal apparatus includes a medium access control layer processing unit configured to manage a HARQ process, and a physical layer processing unit configured to perform processing associated with a PUSCH transmission on a physical layer. A first HARQ process configured for the terminal apparatus determines whether or not to indicate to the physical layer processing unit to generate a transmission of the first HARQ process, based at least on whether or not the transmission of the first HARQ process and a transmission of a second HARQ process occur in the same transmission time. The transmission of the second HARQ process is scheduled so as to use short processing time.
US11375479B2
A data transmission method, a communications device, a network device, and a system are provided, applicable to Internet of Vehicles, self-driving, or, for example, V2X, V2V, LTE-V, and eV2X. The sending method includes: sending, by a first communications device, first indication information to a second communications device on a first resource, where the first indication information is used to indicate a location relationship between a resource on which the first communications device sends control information and a resource on which the first communications device sends data, and the location relationship is a frequency division multiplexing relationship or a time division multiplexing relationship; sending, by the first communications device, the control information to the second communications device on the first resource; and sending, by the first communications device based on the control information, the data to the second communications device on the first resource.
US11375476B2
Methods, systems, and devices for wireless communications are described. A communication device, which may be otherwise known as user equipment (UE), may receive a data transmission and determine a feedback timing value based on the data transmission. The communication device may determine a feedback resource set in a resource pool associated with one or more slots based on the feedback timing value, and transmit a feedback using the feedback resource set associated with the one or more slots and corresponding to the feedback timing value.
US11375472B2
According to some embodiments, a method in a wireless device for use in a radio network is provided. The method includes receiving network radio coverage information from a network element and determining a path of travel for the wireless device using the received network radio coverage information. In particular embodiments, the wireless device controls the wireless device to follow the determined path of travel. The wireless device may report radio coverage information to a network element. In particular embodiments, the network element receives a radio coverage report from a wireless device, determines network radio coverage information using the received radio coverage report, and sends the determined network radio coverage information to a wireless device. The wireless device may be an unmanned aerial vehicle.
US11375470B2
Techniques are described that provide network assisted multi-subscription physical layer sharing at a user equipment (UE) by transmitting a multi-subscription coordination capability to a network, establishing a link for a first subscription with the network based on the multi-subscription coordination capability, and establishing a second subscription with the network using the link based on the multi-subscription coordination capability, the first subscription is associated with the second subscription.
US11375469B2
An electronic device according to an embodiment includes an mmWave communication module and a processor. The processor is configured to receive a first signal transmitted by a first external electronic device, identify a distance of a transmission path of the first signal, transmit a second signal, receive a third signal obtained when the second signal is reflected, identify a distance of a transmission path of the second signal based on a difference between a transmission time of the second signal and a reception time of the third signal, and determine whether the transmission path of the first signal is a line of sight (LoS) path between the electronic device and the first external electronic device based on a difference between the distance of the transmission path of the first signal and the distance of the transmission path of the second signal. In addition, other embodiments are possible.
US11375466B2
A cell configuration method includes: determining, by a first base station corresponding to a first cell, system information of a second cell; and notifying, by the first base station, a second base station corresponding to the second cell of the system information, so that the second base station sends and receives signals according to the system information. According to solutions provided in embodiments of the present application, system information of a cell may be dynamically or semi-statically adjusted according to user equipment distribution and service distribution.
US11375465B2
In one aspect of the present invention, user equipment includes a reception unit configured to receive first system information in a frequency block where a synchronization signal is placed and third system information in another frequency block; and a control unit configured to stop detecting the synchronization signal, (1) based on a parameter value determined from the first system information, (1-1) when a control channel search space for receiving second system information does not exist and (1-2) when the parameter value is within a predetermined range and (2) when the control channel search space for receiving the second system information does not exist based on a parameter value determined from the third system information.
US11375459B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information indicating a master cell group (MCG) maximum power value and a secondary cell group (SCG) maximum power value. The UE may determine whether a combination of the maximum power values satisfies a threshold. The UE may perform a transmission on the SCG using a first transmit power and a transmission on the MCG using a second transmit power, wherein, based on the combination of the MCG maximum power value and the SCG maximum power value satisfying the threshold, the first transmit power is determined based on a time offset, or wherein, based on the combination of the MCG maximum power value and the SCG maximum power value failing to satisfy the threshold, the first transmit power is determined without using the time offset. Numerous other aspects are described.
US11375457B2
A UE and a method performed by the UE for power control of uplink transmissions, when the UE is connected in dual connectivity mode to at least a first network node and a second network node are provided. The method includes determining to perform a first uplink transmission to the first network node and a second uplink transmission to the second network node, the uplink transmissions to be performed simultaneously. The method also includes determining a respective first and second uplink transmission power for the first and second uplink transmission; and transmitting the first and the second uplink transmissions at the first and the second uplink transmission power respectively when the sum of the first and second uplink transmission power is below a maximum transmission power.
US11375448B2
A method for beacon information provisioning, transmissions and protocol enhancements includes defining multiple level beacons based on the attributes of beacon information fields/elements. A short beacon may be used in addition to a primary beacon in space-time block code (STBC) modes, non-STBC modes and in multiple bandwidth modes. The short beacons may also be used for Fast Initial Link Setup (FILS) and to extend system coverage range. Beacon transmissions may use adaptive modulation and coding set/scheme (MCS).
US11375437B2
Instead of monitoring a wireless region for beacons, to learn of availability of different wireless access points in a particular geographical region, an end user-operated communication device generates a network discovery request message. The communication device initiates wireless broadcast of the network discovery request message from the user-operated communication device to any of one or more listening non-beacon-generating wireless access points in a wireless network environment. Each of the non-beacon generating wireless access points receiving the network discovery request message from the user-operated communication device produces a respective network discovery response message including network identity information (such as one or more SSIDs) associated with the respective non-beacon generating wireless access point. The non-beacon generating wireless access points transmit network discovery response messages to the user-operated communication device, informing the communication device of network availability.
US11375436B2
Provided are a method for a distributed unit (DU) of a base station (BS) to broadcast system information in a wireless communication system, and a device supporting the same. The method may include: receiving system information owned by a central unit (CU) of the BS from the CU of the BS; receiving a request for the system information from a user equipment (UE); receiving a message of a command to broadcast the system information from the CU of the BS; and broadcasting the requested system information.
US11375435B2
The present disclosure provides a device-to-device service restriction method and a computer readable storage medium. The method includes: receiving a service restriction instruction sent by a second terminal; obtaining access class information of the second terminal; determining whether a service restriction authority of the second terminal is correct according to the access class information; restricting a function of an application program of a first terminal according to the service restriction instruction in response to that the service restriction authority is correct. In certain embodiments of the present disclosure, a function of the first terminal is restricted by using the service restriction. In a scenario where a service of a terminal needs to be restricted, the information security of a security zone is guaranteed and user experience is improved.
US11375434B2
A method and a mesh node (200) for enabling communication of packets in a wireless mesh network with multiple mesh nodes. When receiving (2:2) an original advertisement message with a Bloom filter initiated by an original gateway (204), it is detected that a predetermined maximum fill rate is reached in the received Bloom filter. The mesh node (200) starts to act as an intermediate gateway and creates a new advertisement message (2:3) comprising a new initiated Bloom filter with a reduced fill rate. The new advertisement message is then transmitted (2:4) with the new Bloom filter while indicating that the new advertisement message originates from said original gateway (204).
US11375427B2
The purpose of the present invention is to provide a method for increasing data transmission efficiency when performing packet duplication. A method for a terminal in a wireless communication system according to the present invention comprises the steps of: performing protocol data convergence protocol (PDCP) duplication in which an identical PDCP protocol data unit (PDU) is transmitted to a base station through each of a first logical channel and a second logical channel; when a request for retransmission of the PDCP PDU which has been transmitted through the second logical channel is received from the base station, retransmitting the PDCP PDU to the base station; and when the PDCP PDU has been retransmitted a predetermined number of times or more, receiving, from the base station, information indicating deactivation of the PDCP duplication.
US11375414B2
Methods, apparatus, and systems for wireless communications are disclosed. A first base station may receive one or more message from a second base station. The messages may include downlink beamforming information elements for a downlink cell. Each downlink beamforming information element may be associated with a respective group of resource blocks of a plurality of groups of resource blocks in the downlink cell. The first base station may select a first beamforming codeword for at least one group of resource blocks of the plurality of groups of resource blocks based on the downlink beamforming information associated with the at least one group of resource blocks. The first base station may transmit, to a wireless device, signals on the at least one group of resource blocks employing the first beamforming codeword.
US11375411B2
Resource Unit (RU) sharing between Access Points in a wireless network is provided by identifying a first Access Point (AP) associated with a first user device, wherein the first AP has won contention for a RU; identifying a second AP associated with a second user device, wherein the first user device and the second user device are located within an overlapping area served by the first AP and the second AP; identifying an unused portion of the RU to which the first AP has not scheduled traffic between the first AP and the first user device; and assigning the unused portion to the second AP for communication between the second AP and the second user device.
US11375409B2
Various arrangements for managing cellular network slicing are detailed. A cellular network management system may obtain performance data from cellular network components of a cellular network over time. The cellular network management system may analyze the performance data from the plurality of cellular network components to create a cellular network model indicative of performance of discrete portions of the cellular network over time. A service request may be received from an external entity that defines quality of service (QoS) parameters. A cellular network access conditions package may be created that defines conditions under which the external entity is eligible to utilize the cellular network. Cellular network components may then be configured to permit access to the cellular network by user equipment (UE) of the external entity and data services may be provided to the UE.
US11375396B2
Embodiments of this application provide a session management method, an interworking method between different systems, and a network apparatus. The session management method includes: when establishing a guaranteed bit rate (GBR) flow of a terminal device in a first communications system, determining, by a session management network element in the first communications system, that the GBR flow is a GBR flow required for handing over the terminal device from the first communications system to a second communications system; and establishing, by the session management network element for the GBR flow, a session context corresponding to the second communications system. The methods and the network apparatus are used to resolve a technical problem of resource waste existing in a handover method in the prior art.
US11375395B2
Network hardware devices organized in a wireless network. A controller device receives device information about each of a multiple network devices, network congestion at each device, scan data, and a station list from each of the devices. The controller device assigns a channel to each radio of the multiple network devices using the device information, the network congestion data, the scan data, and the station list and outputs a first subset of channel assignments to a first group of the network devices, a second subset of channel assignments to a second group of the network devices, and a third subset of channel assignments to a third group of the network devices.
US11375393B2
A method and apparatus are disclosed from the perspective of a User Equipment (UE). In one embodiment, the method includes the UE being served and/or configured with a first cell and a second cell. The method also includes the UE transmitting a beam failure recovery request via a PRACH (Physical Random Access Channel) in the second cell in response to the UE detecting that all links associated with monitored control resource set(s) in the second cell have failed. Furthermore, the method includes the UE transmitting a first report via a PUCCH (Physical Uplink Control Channel) in the second cell in response to the UE detecting that all links associated with monitored control resource set(s) in the first cell have failed.
US11375392B2
A method of wireless communication is provided. The method includes a User Equipment (UE) receiving a Conditional Handover (CHO) command from a source base station (BS). The CHO command includes a CHO command identity (ID) and a measurement ID associated with the CHO command ID. The method further includes the UE executing the CHO command to handover the UE to a target BS when a trigger condition associated with the measurement ID is fulfilled.
US11375390B2
A first base station (BS) for handling a measurement configuration and a reporting comprises at least one storage device and at least one processing circuit coupled to the at least one storage device. The at least one storage device stores, and the at least one processing circuit is configured to execute instructions of: transmitting a first measurement configuration to a first communication device, wherein the first measurement configuration configures a first allowed measurement bandwidth (MEAS_BW) and a location of the first allowed MEAS_BW on a first carrier; and receiving a first measurement report from the first communication device, wherein the first measurement report comprises at least one first measurement result which is measured by the first communication device according to at least one first reference signal (RS) within the first allowed MEAS_BW.
US11375389B2
The present disclosure provides a method and a device for wireless communications in a UE and base station. A first node receives T first-type radio signals and transmits T second-type radio signals in a first time window; and then performs Q energy detection(s) respectively in Q time sub-pool(s) on a first sub-band to obtain Q detection value(s); the T second-type radio signals respectively correspond to the T first-type radio signals; at least one multicarrier symbol is occupied by each of the T second-type radio signals; among the T first-type radio signals there is(are) only T1 first-type radio signal(s) being used to determine Q; the first node is a base station, or the first node is a UE.
US11375369B2
A message authentication and communication method for a communication network system comprises: the access control device receiving a communication establishment request sent by the first mobile apparatus; the access control device sending a communication mutual authentication request to the authentication server in response to the communication establishment request; the access control device receiving a mutual authentication response message sent by the authentication server in response to the communication mutual authentication request; the access control device authenticating the mutual authentication response message; when the mutual authentication response message is authenticated successfully, the access control device sending a mutual authentication message to the first mobile apparatus. And the hash chain mechanism and the access control device are used in conjunction with the authentication server to implement the distribution and decentralization of authentication functions, thereby reducing the load of the authentication server and improving the efficiency of authentication.
US11375366B2
In one embodiment, the invention provides a portable wireless personal communication system for cooperating with a remote certification authority to employ time variable secure key information pursuant to a predetermined encryption algorithm to facilitate convenient, secure encrypted communication. The disclosed system includes a wireless handset, such as PDA, smartphone, cellular telephone or the like, characterized by a relatively robust data processing capability and a body mounted key generating component which is adapted to be mounted on an individual's body, in a permanent or semi-permanent manner, for wirelessly broadcasting, within the immediate proximity of the individual, a secret or private key identifying signal corresponding to a time variable secure key information under the control of the certification authority. The key identifying signal is generated in a format that facilitates secure wireless communication with the individual in accordance with a predetermined encryption algorithm including a PKI encryption algorithm. The disclosed system may be used with a console for coordinating access to a variety of different communication system and networks.
US11375363B2
A network terminal, e.g., a smartphone, can retrieve, from a datastore, a cryptographically-signed configuration record including a device identifier of the terminal. The terminal can transmit a request message comprising the configuration record and the device identifier. A network device can verify authenticity of the device identifier and a match between the identifier in the record and the identifier in the message. In response to confirmation of the request by a policy engine, the network device can determine a reply message comprising a cryptographically-signed second configuration record that includes a second device identifier. The terminal can verify that the signature is valid and that the second device identifier matches the device identifier. In response, the terminal can modify data in the datastore according to the second configuration record. The configuration record can lock or unlock the terminal, or determine permitted services or network peers.
US11375354B2
A method for creating a resource for an application entity, a method for application entity registration, a communication node device and a terminal device, according to the method for creating a resource for an application entity, a first resource is created according to a first registration request, the first resource including a first identifier, such that the application entity is associated with the first resource through the first identifier; and a second resource is created according to a second registration request, the second resource including a second identifier, such that the application entity is associated with the second resource through the second identifier.
US11375347B2
Systems and methods disclosed herein include systems and methods for delivering secondary content to a plurality of user devices, the secondary content comprising events synchronized to primary content. The process can include: delivering an application to a plurality of user devices, the application configured to play or executed secondary content on the user devices; and causing the secondary content executed on the user devices to be synchronized with primary content.
US11375343B2
Techniques are described for providing location-based information and functionality to people and computing devices in various ways. In at least some situations, the techniques include enabling multiple people in a common geographic area to interact in various ways, such as via devices capable of communications (e.g., cellular telephones, computing devices with wired and/or wireless communications capabilities, etc.). In addition, the techniques include enabling the creation and maintenance of location-based virtual groups of users (also referred to as “clouds”), such as for users of mobile and/or fixed-location devices. Such clouds may enable various types of interactions between group members, and may be temporary and/or mobile.
US11375342B2
A CSI-constrained UE grouping system for dense uplink NOMA systems. For example, a network node (e.g., an access point, such as a base station) determines which UEs should be grouped based on the uplink (UL) rate demand (UL traffic demand), and sends appropriate parameters to those UEs for UL transmission.
US11375336B2
Inter-alia, a method is disclosed comprising: receiving at least one radio-based count information indicative of a number of radio devices residing at a venue or a part thereof; determining an occupancy information indicative of an occupancy of a number of persons residing at the venue or a part thereof, wherein the occupancy information is determined based at least partially on the radio-based count information and a correction information indicative of a relation between a true number of persons residing at the venue or a part thereof and the number of radio devices observable at the venue or a part thereof, wherein the correction information represents a ratio of a number of radio devices that have turned their radio communication interfaces on per persons residing at the venue or a part thereof; and storing the occupancy information. It is further disclosed an according apparatus, computer program and system.
US11375333B1
A media system and a method of using the media system to reproduce spatial audio based on head-to-torso orientation, are described. The method includes determining a head-to-source orientation and a head-to-torso orientation based on head orientation data generated by a head tracking device. Determining the head-to-torso orientation includes determining torso movements based on movements of the head. The torso can be determined to move when the head movements meet a head movement condition, such as a predetermined angle of movement or pattern of movement. A binaural audio filter that is based on a head-related transfer function corresponding to both the head-to-source orientation and the head-to-torso orientation is applied to an audio input signal to generate an audio output signal. The audio output signal is played to accurately recreate spatial audio having sounds emitted to the user by a sound source. Other aspects are also described and claimed.
US11375330B2
A method and device for processing information are provided. The method for processing information includes: determining a current output voltage of a power supply in a terminal device; determining a target parameter of an audio processing circuit in the terminal device according to the current output voltage; and configuring the audio processing circuit for processing an audio signal according to the target parameter. With the embodiments of the present disclosure, an impact of a change of the output voltage of the power supply on output volume of a loudspeaker can be reduced, thereby improving user experience.
US11375326B2
The present invention provides a customizable ear insert for fitting within a user's outer ear or ear canal or both and methods therefor. In accordance with an aspect of the present invention, there is provided a customizable ear insert having: a body formed of photocurable polymer, the body having a first shape configured for insertion into the outer ear canal of a user; a light source, the light source positioned adjacent the body, and wherein the body can be cured into a second shape by application of light generated by the light source, the second shape snugly conforming to the interior surface of the user's outer ear or ear canal or both.
US11375322B2
The present application relates to a hearing aid adapted to be worn in or at an ear of a hearing aid user and/or to be fully or partially implanted in the head of the hearing aid user. The hearing aid may comprise an input unit for receiving an input sound signal from an environment of a hearing aid user and providing at least one electric input signal representing said input sound signal, an output unit for providing at least one set of stimuli perceivable as sound to the hearing aid user based on processed versions of said at least one electric input signal, a voice activity detector (VAD) configured to determine speech in the input sound signal, an own voice detector (OVD) configured to determine own voice of the hearing aid user in the input sound signal, a processing unit connected to said input unit and to said output unit and comprising signal processing parameters of the hearing aid to provide processed versions of said at least one electric input signal, a turn-taking determining unit configured to determine turn-taking behaviour of the hearing aid user, wherein the processing unit is configured to adjust said signal processing parameters based on the determined turn-taking behavior of the hearing aid user.
US11375319B2
A tabletop microphone assembly is provided that exhibits improved spatial audio pick-up characteristics, for example for use as an extension microphone for a conference system. In one embodiment, the tabletop microphone assembly comprises at least a housing with a top cover and a bottom cover, wherein the bottom cover is configured for placement on a table surface; a printed circuit board, arranged in the housing; and a microphone, arranged between the printed circuit board and the bottom cover; wherein the microphone is facing the bottom cover.
US11375318B1
A MEMS can include a substrate including a first side and a second side on an opposite side of the substrate from the first side. The MEMS device can include an aperture running through the substrate from the first side to the second side. The substrate can have an edge surrounding the aperture on the first side. The MEMS device can include a diaphragm located over the aperture on the first side. The MEMS device can include a support structure that extends at least partially across the aperture from the edge.
US11375317B2
A manufacturing method for multiple MEMS sound transducers includes manufacturing a reconstructed wafer, separating multiple chips from the wafer, and encapsulating the chips in a molding material. A piezoelectric element of the particular chips is exposed to become deflectable along a stroke axis. The reconstructed wafer is connected to multiple diaphragms associated with the particular chips, wherein the diaphragms are each connected to the associated piezoelectric element so that the diaphragms are each deflectable together with the at least one associated piezoelectric element along the stroke axis. MEMS sound transducers, each of which including at least one of the chips and one of the diaphragms, are isolated. A MEMS sound transducer, which has been manufactured using the aforementioned manufacturing method, is also disclosed.
US11375316B2
A sound generating device includes a magnet and a center pole on a yoke, a bobbin around the center pole, a coil wound around the bobbin, a frame outside the yoke, a damper between the frame and the bobbin, and a spacer in the bobbin.
US11375312B2
A method realizes synchronous playing of audio data from an audio source by two or more wireless speakers. The method includes receiving at each of the wireless speakers first audio data packets sent by the audio source and determining a respective first time point for the receiving of the first audio data packets; processing the first audio data packets at each of the wireless speakers to generate respective second audio data packets, the second audio data packets each including audio data to be played with a fixed data length; setting a delayed play time and obtaining a playing time point at each of the wireless speakers, the obtaining of the playing time point being based on the respective first time point and the respective delayed play time; and playing the second audio data packets at each of the wireless speakers at the respective playing time point.
US11375292B2
Systems and methods for verifying the rendering of video content on information resources are provided herein. A server can transmit a video content element having a first bit stream corresponding to a predesignated frame to a client device. The client device can identify the first bit stream as corresponding to the predesignated frame. The client device can decode the first bit stream corresponding to the predesignated frame of the video content element to generate a second bit stream. The client device can transmit, to the server, a tracking message including the second bit stream. The server can compare the second bit stream included in the tracking message from the client device with a third bit stream maintained at a database. The server can determine that the video content element is rendered at the client device responsive to the second bit stream matching the third bit stream.
US11375291B2
A device for processing media data is configured to receive media data including virtual reality (VR) video data; determine, based at least in part on data signaled at an adaptation set level of a media presentation description for a media presentation, a projection mapping used in the media presentation; process segments of a video representation of the media presentation based on the projection mapping used in the media presentation. A device for processing media data is configured to generate media data that includes VR video data; include in the media data, data signaled at an adaptation set level of a media presentation description that identifies a projection mapping used in media presentation included in the media data; and send segments of a video representation of the media presentation based on the projection mapping used in the media presentation.
US11375288B1
Systems and methods for providing a message to a messaging platform include capturing, by a client device installed as a fixture at a location of a live event, media of a participant of the live event. Input is obtained from the participant by the client device. A message is created based on the input comprising the media and authored by a messaging platform account associated with the live event. The message is provided to a messaging platform for broadcasting to accounts associated with the account associated with the event.
US11375283B2
Implementations generally relate to configuring settings of a television. In some implementations, a method includes receiving a signal at a television, where the signal is associated with a television program. The method further includes determining the television program. The method further includes determining a plurality of variations of television settings based on the television program. The method further includes displaying a plurality of windows on a display of the television. The method further includes displaying the television program in each window of the plurality of windows, where the television program is displayed in each window based on a different variation of the plurality of variations of the television settings.
US11375254B2
A control apparatus is connected to a server device storing content and to a playback device, and controls playback of the content at the playback device. The control apparatus includes a receiver that receives the content from the server device, and a controller that transmits to the playback device information about a first playback position in the content received by the receiver.
US11375239B2
Devices, systems and methods related to management of syntax flags with respect chroma formats in video processing are described. In one representative aspect, a video decoding method includes determining, based on a chroma format of a video comprising a region, whether one or more syntax flags applicable to the region of the video are absent in a syntax structure of a coded representation of the video. The one or more syntax flags are indicative of usage of a luma-dependent chroma residue scaling coding step for representing the region in the coded representation. The luma-dependent chroma residue scaling coding step comprises a scaling process in which a scaling coefficient is derived based on reconstructed luma samples and the scaling process is applied to a chroma residue. The method also includes generating one or more decoded video blocks of the video region by parsing the coded representation according to the determining.
US11375221B2
Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. In some examples, an apparatus for video decoding includes processing circuitry. For example, the processing circuitry generates first reconstructed samples of a current block in a current frame. Further, the processing circuitry obtains reconstructed samples in a temporal source frame that is different from the current frame, and applies a filter to at least the reconstructed samples in the temporal source frame to generate offsets. Then, the processing circuitry combines the first reconstructed samples of the current block with the offsets to generate second reconstructed samples of the current block.
US11375219B2
A video decoding method includes obtaining an encoded bitstream of an original video content, and obtaining signaling information associated with the encoded bitstream. The signaling information includes at least a sequence parameter set (SPS), which includes a parameter bit_depth_luma_minus8, which specifies a bit depth of samples of a luma array and a value of a luma quantization parameter range offset; and a parameter bit_depth_chroma_minus8, which specifies a bit depth of samples of a chroma array and a value of a chroma quantization parameter range offset. The method also includes determining an internal bit-depth K for adjusting the bit depth specified by the bit_depth_luma_minus8 and the bit depth specified by the bit_depth_chroma_minus8; performing a decoding process on the encoded bitstream, based the signaling information and using the bit_depth_luma_minus8 and the bit_depth_chroma_minus8, together with the internal bit-depth K, to recover the original video content; and presenting the original video content.
US11375215B2
A process for determining the selection of filters and input samples is provided for scalable video coding. The process provides for re-sampling using video data obtained from an encoder or decoder process of a base layer (BL) in a multi-layer system to improve quality in Scalable High Efficiency Video Coding (SHVC). It is proposed that a single scaled reference layer offset be derived from two scaled reference layer offset parameters, and vice-versa. It is also proposed that a single scaled reference layer offset or a single reference layer offset be derived from a combination of a scaled reference layer offset parameter and a reference layer offset parameter.
US11375205B2
An intra-frame decoding method includes obtaining, from a video code stream, prediction mode information of a first signal component of a current block, determining a prediction mode of the first signal component of the current block from a prediction mode set of the first signal component of the current block according to the prediction mode information of the first signal component of the current block, where the prediction mode set of the first signal component of the current block includes at least one of a linear model above (LMA) mode and a linear model left (LML) mode, obtaining a predicted value of a first signal component sampling point of the current block, and obtaining a reconstructed value of the first signal component sampling point of the current block according to the predicted value of the first signal component sampling point of the current block.
US11375199B2
The disclosure relates to an apparatus and method for inter prediction of a sample value of a current full-integer pixel of a plurality of pixels of a current block of a current frame of a video signal. The apparatus comprises a processing unit configured to: determine a motion vector of the current full-integer pixel on the basis of the current frame and a reference frame of the video signal and/or on the basis of a motion compensation model; determine for the current full-integer pixel a corresponding sub-integer pixel in the reference frame on the basis of the motion vector of the current full-integer pixel; generate on the basis of a predefined set of filter support pixels in the current frame a set of corresponding filter support pixels in the reference frame, wherein the predefined set of filter support pixels in the current frame comprises one or more neighboring full-integer and/or sub-integer pixels of the current full-integer pixel; determine a respective sample value of the corresponding sub-integer pixel of the current full-integer pixel and the corresponding filter support pixels in the reference frame; and determine the inter predicted sample value of the current pixel in the current frame by applying a spatial high-pass filter to the sample value of the corresponding sub-integer pixel of the current full-integer pixel in the reference frame and to the sample values of the corresponding filter support pixels in the reference frame.
US11375193B2
A method of encoding a digital video data applies adaptive pre-processing to data representing high dynamic range (HDR) and/or wide color gamut (WCG) image data prior to encoding and complementary post-processing to the data after decoding in order to allow at least partial reproduction of the HDR and/or WCG data. The example methods apply one or more color space conversions, and a perceptual transfer functions to the data prior to quantization. The example methods apply inverse perceptual transfer functions and inverse color space conversions after decoding to recover the HDR and/or WCG data. The transfer functions are adaptive so that different transfer functions may be applied to video data sets including different groups of frames, frames or processing windows in a single frame. Information on the data set and information on the applied transfer function is passed as metadata from the encoder to the decoder.
US11375191B2
For a picture with two or more color components, the prediction residuals for the first color component of a block to be encoded may be transformed with a first transform. The transform coefficients for the first color component may go through quantization, de-quantization and inverse transform to obtain reconstructed prediction residuals. Based on the reconstructed prediction residuals for the first color component, the phases of the transform basis function of the first transform can be adjusted to improve the sparsity of the transformed signal. The prediction residuals for the remaining color components may then be transformed with the adjusted transform. In order to determine the phase shift factor, the reconstructed prediction residuals for the first color component may be transformed with the first transform, adjusted by different candidate phase shift factors, and the candidate phase shift factor that provides a smallest sparsity measure can be selected for the block.
US11375182B2
Method and apparatus of video coding using a multi-layer prediction mode, are disclosed. According to one method, a bitstream is generated at an encoder side or received at a decoder side, where the bitstream corresponds to coded data of current video data in a current layer. The bitstream complies with a bitstream conformance requirement corresponding both the bit depth values for the current layer and the reference layer being the same and the chroma format index values for the current layer and the reference layer being the same. The current video data in the current layer is then encoded or decoded by utilizing reference video data in the reference layer.
US11375177B2
The present application provides a light-field display apparatus. The apparatus includes: a display screen, the display screen including N display regions, each display region of the N display regions including M light-emitting points, and light-emitting points at a corresponding position of the N display regions being a light-emitting point group; driving circuits, configured to drive the light-emitting points to emit light; a lens group including at least one lens, the light-emitting points in the N display regions forming view zones corresponding one by one to the N display regions by the lens group, wherein light-emitting points belonging to a same light-emitting point group in the N display regions are driven by a same driving circuit, the N view zones are not overlapped with each other, and both N and M are positive integers greater than 1.
US11375168B2
In a converting method relating to picture luminance according to one aspect of the present disclosure, the picture luminance is formed by luminance values in a first luminance range. In this method, a first luminance signal that indicates code values obtained by quantizing the luminance value of the picture is obtained, code values, which are associated with the code values indicated by the obtained first luminance signal by quantization for a second luminance range different in a maximum value from the first luminance range are determined as converted code values, and the first luminance signal is converted into a second luminance signal indicating the converted code values. As a result, the converting method is further improved.
US11375167B2
An image processing apparatus includes a processor including hardware. The processor is configured to: execute a first white balance adjustment on a first signal corresponding to multiple wavelength bands; generate a luminance signal from a second signal including an area having saturation caused by the first white balance adjustment; extract a detail component based on the first signal; and apply the detail component to the luminance signal to generate a corrected luminance signal.
US11375166B2
An example computing system comprises a processor and a storage device holding instructions executable by the processor to receive a thermal image acquired via a thermal imaging system, each pixel of the thermal image comprising an intensity level, and generate a histogram via binning pixels by intensity level. The instructions are further executable to, based at least on the histogram, determine a subset of pixels to colorize, colorize the subset of pixels to produce a selectively colorized image, and output the selectively colorized image.
US11375162B2
A mobile robot including an image pickup unit, further includes an accumulation unit configured to accumulate imaging data taken in the past, a reception unit configured to receive designation of a spatial area from a remote terminal, and a processing unit configured, when it is possible to shoot the spatial area received by the reception unit by the image pickup unit, to perform shooting and transmit obtained imaging data to the remote terminal, and when the shooting is impossible, to transmit imaging data including an image of the spatial area accumulated in the accumulation unit to the remote terminal and start a moving process in order to shoot the spatial area by the image pickup unit.
US11375161B2
A wearable camera includes a video recording device that records a captured video of a subject on the front side of a user on a recorder, a sensor that acquires information regarding motion of the user, a determiner that determines whether or not at least one default event has occurred on the basis of information regarding motion of the user acquired by the sensor during recording of the captured video of the subject, and a controller that generates event list information in which a detection time point of the default event is correlated with information regarding the default event according to determination that the at least one default event has occurred during recording of the captured video of the subject, and records the event list information on the recorder in correlation with the captured video of the subject.
US11375159B2
A video management system for displaying video streams from a plurality of monitoring devices arranged in a network in a video display arrangement. Each monitoring device constitutes a node in the network and has a logical connection to at least one other node. The video management system is configured to: in response to a first input, zoom out from a first subset of views from a first monitoring device or a first group of monitoring devices to a second subset of views, by adding views from a predetermined number of monitoring devices having a direct logical connection to the first monitoring device or the group of monitoring devices, to the video display arrangement, thereby increasing a neighbor monitoring level by one; and in response to a second input, zoom in from the second subset of views thereby decreasing the neighbor monitoring level by one.
US11375155B2
A second intercom station when activated activates camera means to take a picture of a user and sends the picture to a first intercom station in an MMS and automatically and substantially simultaneously attempts to connect via a voice call to the first intercom station. The first intercom station displays the picture and substantially simultaneously receives the voice call connection attempt from the second intercom station when the MMS is received. The first intercom station comprises means to reject or accept the voice call. If the voice call is accepted then two-way voice communication between the first and second station is enabled, and if the voice call is rejected then two-way voice communication between the first and second station is not enabled.
US11375153B2
The present invention relates to an information processing device configured to perform a process of creating, on the basis of original content, at least a first content having a data size smaller than a data size of the original content and a second content having a data size smaller than the data size of the first content, and a process of transferring the original content, the first content, and/or the second content.
US11375150B1
An imaging device includes a photodiode array including a 2×2 grouping of N×N groupings of photodiodes. Each N×N grouping includes N2−1 image sensing photodiodes and a single phase detection autofocus (PDAF) photodiode that is arranged proximate to a center of the 2×2 grouping. A shared floating diffusion is coupled to each photodiode of a respective N×N grouping of photodiodes. An analog to digital converter (ADC) is configured to generate a reference readout in response to charge in the shared floating diffusion after a reset operation. The ADC is next configured to generate a PDAF readout in response to charge transferred from the single PDAF photodiode to the shared floating diffusion. The ADC is then configured to generate a combined readout in response to charge transferred from the image sensing photodiodes combined with the charge transferred previously from the single PDAF photodiode in the shared floating diffusion.
US11375149B2
In a solid-state image sensor that detects presence or absence of an address event, power consumption when capturing an image is reduced. The solid-state image sensor includes a plurality of pixels and an analog-digital conversion unit. In the solid-state image sensor, each of the plurality of pixels generates an analog signal by photoelectric conversion. Moreover, in the solid-state image sensor, the analog-digital conversion unit converts the analog signal of a pixel into a digital signal, the pixel having an amount of change in incident light amount that falls outside a predetermined range, of the plurality of pixels.
US11375148B2
An image sensor is provided. The image sensor includes: a pixel array including a plurality of pixels arranged along rows and columns; and a row driver which drives the plurality of pixels for each of the rows, wherein each of the plurality of pixels includes a plurality of sub-pixels, each of the plurality of sub-pixels includes a plurality of photoelectric conversion elements sharing a floating diffusion area with each other, and a micro lens disposed to overlap the plurality of photoelectric conversion elements, a readout area is defined on the pixel array in accordance with a preset readout mode, and the row driver generates a drive signal for reading out signals provided from a photoelectric conversion element included in the readout area from among the plurality of photoelectric conversion elements, and provides the drive signal to the pixel array.
US11375144B2
A method for reducing thermal shading in a complementary metal-oxide-semiconductor (CMOS) image sensor is provided. The method includes: detecting one or more regions in a CMOS image sensor in which thermal shading occurs, the CMOS image sensor including a plurality of heating elements in a chip; automatically switching a subset of the plurality of heating elements to turn on based on the detected one or more regions; and automatically switching the subset of the plurality of heating elements to turn off in an active power consumption phase of the CMOS image sensor.
US11375142B1
Methods, systems, and devices for asymmetric exposure time adjustments for multi-frame (MF) high dynamic range (HDR) imaging in low light conditions are described. In some implementations, a device may receive a set of frames including short exposure frames associated with a first exposure time and long exposure frames associated with a second exposure time and may adjust the second exposure time associated with the long exposure frames to obtain a third exposure time for the long exposure frames based on detecting a low light condition associated with the set of frames. The device may adjust the second exposure time associated with the long exposure frames to obtain the third exposure time for the long exposure frames based on adding, at an image sensor of the device, an additional set of blanking lines to a set of visible lines associated with the short exposure frames.
US11375141B1
An endoscopic camera system having a camera that captures and outputs an image; a camera controller coupled to the camera; a user input device coupled to the camera or the camera controller, wherein the user input device is usable to select a region of interest in the image, the region of interest being a sub-part of the image; and wherein the camera controller: computes a measured luminance value for the region of interest; and adjusts an exposure in response to a comparison of the measured luminance value with a target luminance value.
US11375135B2
The invention provides an autonomous vehicle with a video camera that merges images taken a different light levels by replacing saturated parts of an image with corresponding parts of a lower-light image to stream a video with a dynamic range that extends to include very low-light and very intensely lit parts of a scene. The high dynamic range (HDR) camera streams the HDR video to a HDR system in real time—as the vehicle operates. As pixel values are provided by the camera's image sensors, those values are streamed directly through a pipeline processing operation and on to the HDR system without any requirement to wait and collect entire images, or frames, before using the video information.
US11375132B2
The imaging apparatus of the present invention determines the cumulative amount of motion amounts of the object between frames of multiple pieces of image data, which are captured by a second imaging device, and starts the exposure for the image data for a first frame by the first imaging device in accordance with a result of comparison between the cumulative amount and a first threshold value.
US11375130B1
Systems, apparatuses, and methods are presented for taking a combination of images taken synchronous in time with one another. According to one example, the present disclosure proposes one or more sensor arrays, each of which comprises multiple pixel sensors arranged to capture image data responsive to light exposure. Light is incident on the respective sensor arrays during substantially synchronous exposures. The one or more sensor arrays are configured such that the image data captured by the respective sensor arrays during the synchronous exposure differ in at least one of a luminance output or a color profile from one another.
US11375122B2
Digital image capture session and metadata association techniques are described. In one example, a user input is received to initiate an image capture session. At least one digital image is captured using a digital camera during the image capture session. Audio input data is also collected using an audio input device during the image capture session and is converted into text data, e.g., speech-to-text. Metadata is generated based on the text data and associated with the at least one digital image. The at least one digital image is output as having the associated metadata as completion of the image capture session.
US11375121B2
A camera includes an image sensor, a display, and a controller. The controller operates the image sensor to record a video recording and operates the display to display a graphical user interface. The graphical user interface includes an elapsed time indicator that increases in length as time elapses to form a border around the display.
US11375118B2
An imaging device includes: a suppression unit that moves an anti-vibration element to a position, which is determined according to a detection result of a detection unit detecting vibration applied to the device, to suppress an influence of the vibration on a subject image; and a control unit that performs control on a display unit to display the subject image as a video image and performs control on the suppression unit to center the anti-vibration element while a visibility-obstruction phenomenon, which is predetermined as a phenomenon where the visual recognition of a shift in an angle of view caused by the centering of the anti-vibration element can be obstructed, occurs in a state where an operation for displaying the video image by the display unit is being performed and an operation for suppressing the influence by the suppression unit is being performed.
US11375110B2
An apparatus includes a memory configured to store instructions and a processor in communication with the memory and configured to execute the instructions to generate a composite map from a plurality of images having different in in-focus position in an optical axis direction, correct the composite map, and combine the plurality of images using the composite map corrected by the correction unit to generate a composite image, wherein a depth of field of the composite image is deeper than a depth of field of each of the plurality of images, and further detect a first region surrounded by values each representing a composition ratio in the composite map and each different from an outer periphery by a first threshold or more, determine a correction value from a second region in the outer periphery of the first region, and correct the first region using the correction value.
US11375107B2
Disclosed herein are an apparatus and method for guiding multi-view capture. The apparatus for guiding multi-view capture includes one or more processors and an execution memory for storing at least one program that is executed by the one or more processors, wherein the at least one program is configured to receive a single-view two-dimensional (2D) image obtained by capturing an image of an object of interest through a camera, generate an orthographic projection image and a perspective projection image for the object of interest from the single-view 2D image using an image conversion parameter that is previously learned from multi-view 2D images for the object of interest, generate a 3D silhouette model for the object of interest using the orthographic projection image and the perspective projection image, and output the 3D silhouette model and a guidance interface for the 3D silhouette model.
US11375095B1
An image capturing device is provided. The image capturing device includes a base, a cable, a restriction bushing and a sealing material. The base includes a base through hole and a base inner surface, wherein the base through hole is formed on the base inner surface. The cable passes through the base through hole. The restriction bushing surrounds the cable, wherein the restriction bushing abuts the base inner surface, and is connected to the base through hole. The sealing material is disposed in the base and covers the restriction bushing, wherein at least a portion of the cable is covered by the sealing material.
US11375093B2
An optical member driving device is described that includes a fixed portion having a plate-like base with a through hole, a movable portion having a spring plate to place an optical member on it, and a SMA driving portion having a SMA wire and driving the movable portion. The spring plate has a spring plate main body and two arm portions extending from the spring plate main body and fixed on a plate surface of the base. The spring plate main body is entirely located inside the through hole when viewed from a normal direction of the plate surface.
US11375092B2
An image sensor and an image sensing method are provided. The image sensor may restore a high resolution image with respect to a high magnification based on sensing information corresponding to different fields of view (FOVs) and that is received through lens elements having a same focal length and different lens sizes.
US11375087B1
A camera system for mounting to a scope can include a camera portion and a mounting system rotationally coupled to the camera portion. The mounting system can include a first securing portion having a first securing member, where the first securing member is configured to abut against a first portion of an eyepiece of the scope. The mounting system can also include a second securing portion having a second securing member, where the second securing member is configured to abut against a second portion of the eyepiece of the scope. The mounting system can further include an adjustment mechanism that simultaneously moves the first securing portion and the second securing portion in opposing directions relative to each other.
US11375077B1
A method is disclosed. For example, the method executed by a processor of a multi-function device (MFD) includes detecting use of the MFD, wherein the MFD is associated with a plurality of MFDs that are designated as a cluster within a location, deactivating the MFD in response to use of the MFD being detected, transmitting a first notification to deactivate the plurality of MFDs within the cluster in response to use of the MFD being detected, initiating a decontamination process within the location in response to the use of the MFD being detected, receiving an indication that the decontamination process is completed, transmitting a second notification to reactivate the plurality of MFDs within the cluster, and reactivating the MFD.
US11375075B2
In a case where a temperature detected by a detector is greater than a threshold, one or more processors controls a light source not to emit light and stops conveyance of a document by a conveyance unit. In a case where a predetermined amount of time has elapsed from when the one or more processors controls the light source not to emit the light, the one or more processors controls the light source to emit the light and starts conveyance of the document by the conveyance unit, regardless of a detection result of the detector.
US11375066B2
An echo is allowed to be effectively removed while a processing load on an arithmetic device is reduced. When a magnitude of a reference signal transmitted to a speaker is equal to or greater than a first threshold, a learning algorithm using nonlinear processing is selected. When the magnitude of the reference signal is smaller than the first threshold, a learning algorithm using linear processing is selected. The echo is learnt using the selected learning algorithm to remove an echo included in an input signal picked up by a microphone based on a learning result.
US11375058B2
An electronic device includes one or more sensors, one or more processors operable with the one or more sensors, and a status indicator configured to indicate whether an authorized user of the electronic device is busy, free, or somewhere in between. The status indicator can operate in at least a first state and a second state that is different from the first state. The first state indicates the authorized user is busy and should not be disturbed, while the second state indicates the authorized user is free. Red light can be emitted in the first state, and green light in the second state. The state of the status indicator can be set manually, such as with a chopping gesture, or automatically, such as from a type of audio signal being received by a communication device of the electronic device.
US11375045B2
A System Solution offers a Business Entity a way to update a Native Application Client by directly downloading a new version of the Application Client from an Application Server bypassing the Application Store. A Native Application Client is updated while the current Native Application Client is running on the Client Device. A Native Application Client is divided into a Native Layer which runs directly on the Operating System of the Client Device and a Dynamic Layer that runs on the Native Layer. The System Solution automatically generates Application Clients, Application Servers, and Dashboards. The Business Entity uses the generated Dashboards to modify the Dynamic Layer by generating a new Dynamic Layer and making it available for download to the Client Device. The Navigation Parameters can be set in the Dynamic Layer allowing the Business Entity to change the application flow of the Native Application Client.
US11375044B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for processing requests for digital components. A method includes receiving a request from a client device for a digital component generated by a first SDK installed at a client device, examining data fields of the request by servers, generating real-time requests by the servers, and transmitting each real-time request to a third-party digital component provider by the servers. The method further includes receiving responses to the real-time requests from the third party digital component provider by the servers, selecting a particular response to transmit to the client device responsive to the request for the digital component by the servers, and transmitting the particular response to the first SDK with instructions specifying which SDK installed at the client device is required to render a digital component included in the particular response by the servers.
US11375038B2
A method includes sending, from a portable computing device to a media device, first data indicating media content provided to a display device when a particular local area network was not accessible to the portable computing device. The media device generates or updates a user profile based on the first data and causes a first media content item to be recorded based on the user profile. The method includes receiving, from the media device via the particular local area network, a notification identifying the first media content item and a storage size associated with the first media content item. The method also includes, in response to determining that a pre-cache memory does not have available capacity to store the first media content item based on the storage size, deleting a second media content item from the pre-cache memory and storing the first media content item at the pre-cache memory.
US11375032B2
A system and method for mirroring traffic data is described. A traffic proxy samples traffic data between a client device and a first web server. The traffic data comprises requests from the client device and corresponding responses from the first web server. The sampled traffic data is encoded and relayed to a second web server. The second web server comprises an updated version of a web service that is operating at the first web server. Responses from the first web server are compared with responses from the second web server based on the requests in the encoded sampled traffic data. The differences between the responses from the first web server and the second web server is stored.
US11375030B2
One or more methods and/or techniques for providing a personalized future event notification to a user are provided herein. A content item (e.g., a news article, a social network post, etc.) may be evaluated utilizing a future event detection model to identify a future event (e.g., a festival). The future event detection model may have been trained to identify future events based upon part of speech analysis and entity recognition analysis of text within content items. In an example, the future event detection model may be used to identify locational features, temporal features, and/or entities from the content item. A user having a user interest in the future event above an interest threshold may be identified based upon user identifying information (e.g., a social network profile) being indicative of user interest in the future event. A personalized future event notification of the future event may be provided to the user.
US11375026B2
A method for optimizing group communication services, the method including determining a current location and an assigned home server for one or more devices associated with each of a plurality of group members, determining whether the one or more devices of the plurality of group members has moved to a visiting location, wherein the visiting location is a location outside of locations associated with the assigned home server based on the current location and assigned home server for the one or more devices, and assigning a group control application server associated with the visiting location to the to the one or more devices to serve as the assigned home server.
US11375025B2
A communications method and apparatus are provided. The method includes: A first access network device sends a first message to a core network device, where the first message is used to indicate to suspend one or both of a first PDU session and a second PDU session. The first PDU session and the second PDU session are PDU sessions that are established as requested by a same terminal, and are used to transmit a duplicated data packet. According to the method, when a condition for implementing reliable transmission is not met, the core network device can be indicated to suspend the PDU session. In this way, a PDU session does not need to be re-established, and signaling overheads for establishing the PDU session are saved.
US11375019B2
A server device configured to communicate, via a communication network, with at least one device including a learner configured to perform processing by using a learned model, includes processor, a transmitter, and a storage configured to store a plurality of shared models pre-learned in accordance with environments and conditions of various devices. The processor is configured to acquire device data including information on an environment and conditions from the at least one device, and select an optimum shared model for the at least one device based on the acquired device data. The transmitter is configured to transmit a selected shared model to the at least one device.
US11375009B1
A computer-implemented system and related method address malfunctioning peers in a blockchain, the method comprising receiving endorsement results from peers in the blockchain, where the endorsement results are for one or more transactions in the blockchain. The endorsement results include successful and failed endorsements. The method further comprises distributing the successful and failed endorsements to two or more endorsement collectors, determining which peers are successful endorsement peers (SEPs) that provided successful endorsements, and which peers are failed endorsement peers (FEPs) that provided failed endorsements. A reputation score is calculated for each peer based on endorsement information from the endorsement collectors. The reputation score is then sent to at least one of a client and a system administrator. This reputation score is then used to determine peer selection in a subsequent transaction.
US11374994B2
A processing system including at least one processor may collect a first set of time series features relating to requests for a content item at a content distribution node in a communication network, generate a first prediction model based upon the first set of time series features to predict levels of demand for the content item at the content distribution node at future time periods, identify, via the first prediction model, a first time period of the future time periods when a predicted level of demand for the content item exceeds a threshold level of demand, identify a second time period of the future time periods when a predicted level of utilization of the communication network is below a threshold level of utilization, the second time period being prior to the first time period, and transfer the content item to the content distribution node in the second time period.
US11374993B2
Disclosed is a reception device configured to acquire second metadata including a flag, the flag indicating whether or not there is a component stream transmitted from a server via the Internet for a service. The reception device is also configured to acquire first metadata based on the second metadata, the first metadata including information related to a component stream for the service transmitted in a broadcast signal using an Internet Protocol (IP) transmission scheme. Finally, the reception device is configured to access the component stream transmitted in the broadcast signal based on the first metadata, and control reproduction of the component stream transmitted in the broadcast signal.
US11374992B2
A seamless social multimedia streaming server and service is disclosed. The server receives multiple multimedia streams that are asynchronous, semi-synchronous or synchronous. The communications channels that the streams are on may be unidirectional, bidirectional or multicast. A multimedia integrator receives streams and integrates the different multimedia into an integrated multimedia stream which is rendered on a client-side device. Because multimedia streams may be integrated onto a single integrated stream, user generated content, such as texts and commentary, may be rendered while viewing other streamed multimedia, such as video. In this way, users that are geographically remote to each other, may communally participate in a multimedia experience via substantively real-time communications. Techniques to interleave multimedia, synchronize multimedia, and to modify multimedia are also disclosed.
US11374991B2
Technologies for audiovisual communication include an audiovisual server and a number of audiovisual client devices, including a presenter device and a number of audience devices. Each audience device captures an audiovisual stream and transmits the audiovisual stream to the audiovisual server. Each audience device also captures sensor input data such as eye tracking data or facial expression data and transmits abstracted sensor input data to the audiovisual server. The abstracted sensor input data may be based on the captured audiovisual stream. The audiovisual server determines an interestingness rating associated with each audience device based on the sensor input data, and selects one or more audiovisual streams based on the interestingness ratings. The audiovisual server transmits the selected audiovisual streams to the presenter device. The audiovisual server may update the interestingness rating algorithm based on feedback from the presenter device or the audience devices. Other embodiments are described and claimed.
US11374987B2
Techniques for dynamically converting a communication channel associated with a communication channel from a communication channel associated with a single organization to a shared communication channel associated with two or more organizations. The communication channel may have associated therewith member profiles associated with a first organization and one or more guest profiles associated with one or more other organizations that are different from the first organization. A server computing system may convert the communication channel to a shared communication channel based on a determination of eligibility for conversion. The server computing system may generate one or more user interfaces associated with the member profiles and the one or more guest profiles, enabling members and guests to communicate via the shared communication channel.
US11374985B1
A connection procedure for data communications devices is implemented in a variety of embodiments. In one such embodiment, the procedure uses a first set of connection data for attempting to connect and upon failure to connect uses a second set of connection information in addition to the first set of connection information to attempt a connection. In another embodiment, a delay is implemented before transmitting the connection information and a subsequent delay is implemented to allow for additional connection information to be input and transmitted.
US11374979B2
Systems and methods are provided for managing network devices using policy graph representations. In some embodiments, the method includes receiving configurations for a plurality of network devices; extracting one or more policies from the configurations; extracting a label hierarchy from the configurations, the label hierarchy describing an organization of nodes in a network comprising the network devices; generating a connectivity of a network comprising the network devices based on the one or more policies and the label hierarchy; generating a policy graph representation of the connectivity of the network; and displaying the policy graph representation of the connectivity to a user.
US11374965B2
A method for processing a denial of service (DOS) includes: receiving a de-authentication/disassociation (D/D) frame by an access point (AP), determining by the AP a state of security association establishment between the AP and a client device, maintaining a connection between the AP and the client device if the security association is incomplete, sending a probe packet from the AP to the client device if security association is complete and the connection between the AP and the client device is in a non-PMF (protected management frames) setting, maintaining the connection if the client device responds to the probe packet, and terminating the connection if the client device does not respond to the probe packet.
US11374957B2
Introduced here are security management platforms configured to estimate the risk posed by a public communication activity that involves an internal Internet Protocol (IP) address that resides on an internal network. Initially, a security management platform can examine network data to detect a public communication activity involving an internal IP address and an external IP address. Thereafter, the security management platform can probe the external IP address by transmitting a query designed to elicit a response, and then evaluate a risk posed by the public communication activity by analyzing response(s) received from the external IP address, if any, responsive to the query. For example, the security management platform may be able to determine whether a service determined to be vulnerable to unauthorized access is running on the external IP address.
US11374953B2
Mechanisms are provided to implement a hybrid machine learning (ML) anomaly detector comprising an ensemble of unsupervised ML models and a semi-supervised ML model. The ensemble of unsupervised ML models are executed on log data to generate, for each entry in the log data, a predicted anomaly score and corresponding anomaly classification label of the entry. A partially labeled dataset is generated based on a selected subset of entries and other unlabeled log data in the log data. A similarity analysis of the unlabeled log data with entries in the selected subset of entries is performed and anomaly classification labels of the selected subset of entries are propagated to the other unlabeled log data based on the similarity analysis.
US11374952B1
Techniques for monitoring a computing environment for anomalous activity are presented. An example method includes receiving a request to invoke an action within a computing environment, with the request including a plurality of request attributes and a plurality of contextual attributes. A normalcy score is generated for the received request by encoding the received request into a code in latent space of an autoencoder, reconstructing the request from the code, and generating a probability distribution indicating a likelihood that the reconstructed request attributes exist in a data set of non-anomalous activity. Based on the calculated normalcy score, one or more actions are taken to process the request such that execution of non-anomalous requests is allowed, and execution of potentially anomalous requests may be blocked pending confirmation.
US11374939B2
A computer-implemented technique is described herein for defining and applying constraints that regulate a supervisee's interaction with applications. In one implementation, the technique provides a user interface presentation to a supervisor that lists a set of applications that run on plural application execution platforms. The user interface presentation also allows the supervisor to set platform-agnostic constraint information for any identified application. The platform-agnostic constraint information, once set for an application, constrains interaction by a supervisee with all versions of that same application. That is, the constraint information is said to be agnostic with respect to platform in the sense that it applies to a variety of application execution platforms that run the application. In one example, the platform-agnostic constraint information specifies a permitted amount of an activity that the supervisee is permitted to perform across all versions of an application.
US11374935B2
Embodiments provide a system operatively connected with a block chain distributed network and for using the block chain distributed network for facilitating a person-to-person (P2P) alias-based resource allocation. Embodiments receive an event record associated with a P2P event between a first user and a second user. The event record comprises an alias associated with the first user and/or the second user. A distributed ledger is accessed that is updated based on communications from a block chain distributed network. An alias-to-entity mapping is retrieved from the accessed distributed ledger. The alias-to-entity mapping indicates at least an entity to which the alias is mapped. Based on the mapping the alias is determined to be at least partially valid. In some cases, embodiments determine that the alias corresponds to a resource depository number maintained by the entity in a private ledger and authorizes a resource event associated with the resource event request.
US11374933B2
A method for securing transmission of digital data in a communication network comprising a central station or a terminal and at least one device monitored by the central station via the communication network. The at least one device is configured to produce and to transmit a digital data stream to the central station or terminal. The at least one device further comprises a secure non-volatile memory for storing at least device specific information. The at least one device forms a data block based on at least the device specific information stored in the secure memory. The data block thus formed may compose additional data to be merged with the digital data stream produced by the at least one device. A modified digital data stream results from this merging operation and is transmitted by the at least one device to the central station or terminal.
US11374929B2
An augmented reality or virtual reality device is detected as being attached to the specific user. In response, an access request for the specific user for use of the augmented reality or virtual reality device is automatically generated. Access is granted utilizing biometric authentication enhanced with non-invasive internal scanning of the body for characteristics unique to the specific user. Access can be granted for a device, a specific app on the device, or for a specific virtual or augmented location within the specific app.
US11374926B2
Representative embodiments described herein set forth techniques for optimizing large-scale deliveries of electronic Subscriber Identity Modules (eSIMs) to mobile devices. Specifically, instead of generating and assigning eSIMs when mobile devices are being activated—which can require significant processing overhead—eSIMs are pre-generated with a basic set of information, and are later-assigned to the mobile devices when they are activated. This can provide considerable benefits over conventional approaches that involve generating and assigning eSIMs during mobile device activation, especially when new mobile devices (e.g., smartphones, tablets, etc.) are being launched and a large number of eSIM assignment requests are to be fulfilled in an efficient manner.
US11374924B2
Aspects of the invention relate to systems and methods for securely retaining profile data and the use of such data for the targeted delivery of content. In one embodiment, a unique profile that represents the user location and is keyed to profile attributes selected from both a first set of data collected from the user location and the second set of profile data collected from an external source, is generated. The key does not allow a third party to identify the end-user location or a user associated with the end-user location. Electronic content transmitted to end-user locations may be encoded such that it may only be accessed by an authorized user and/or on a specific electronic device at the user location. A graphical user interface may be utilized to allow a third-party to provide selection criteria for determining user locations to receive targeted content. Further aspects of the invention relate to an electronic device configured to present targeted content to a user at a user location.
US11374921B2
An authorization method for releasing or blocking resources includes, in case there is no connection between a provider and a resource owner: wirelessly transmitting a resource request from a client to the provider via an agent; wirelessly transmitting an authorization request from the provider to the client via the agent; wirelessly transmitting the authorization request from the client to the resource owner; wirelessly transmitting a receipt comprising an authorization response from the resource owner to the client; wirelessly transmitting the receipt from the client to the provider; and releasing or blocking a first resource in accordance with the authorization response comprised in the receipt.
US11374920B2
An authentication system for use with personal electronic identity gadgets of at least one user of services in that the personal electronic identity gadgets are configured to authenticate to a main service provider and are configured to trigger synchronization of data storages of service providers. The system has a data storage of an authentication system server component of at least one main service provider. The data storage is synchronizable with data storage(s) of server component(s) of at least one other service provider, either directly or via personal electronic identity gadgets, and the authentication system server component of the at least one main service provider is configured for mapping personal electronic identity gadgets to the account of the user of services. The system offers an authentication method that allows to recover from emergencies and/or increase the user comfort and/or increase security.
US11374912B2
Methods and systems for performing exchange of data with third-party applications are described. The method includes receiving a request for performing document related operation on document using a third-party application. The method includes converting third-party application into containerized application using containerization mechanism. The method includes allocating virtual secured space to containerized application. The method includes encrypting document using public key of containerized application. The method includes providing encrypted document to containerized application that implements limitations on encrypted document. The method includes facilitating performance of document related operation on encrypted document to create updated document. The encrypted document is decrypted using private key of containerized application before performing document related operation on encrypted document. The method includes decrypting updated document re-encrypted by third-party application using encryption key. The method further includes storing updated document in virtual secured space.
US11374907B2
A system for connecting sites of an enterprise organization over a wide area network, including: customer premises equipment (CPE) at sites of the enterprise organization; wherein the CPE are configured to communicate using at least two VPNs over a wide area network (WAN) with other CPEs of the enterprise organization; wherein each CPE is connected by a service provider edge router to the WAN; and wherein each VPN defines a tunnel for routing traffic in the IP layer between the service provider edge routers of any two CPEs.
US11374901B2
The subject technology provides an in-place encoding of a network identifier that compresses the network identifier without mapping the network identifier to a another server or service, such as URL shortening service. The network identifier may be compressed using segmented encoding operations that segment the network identifier, and encode the characters of the network identifier using a first set of encoding operations for a first portion of the network identifier and a second set of encoding operations for a second portion of the network identifier. Template encoding may also be provided for network identifiers that conform to a predefined template format.
US11374900B2
A method enables communication between Session Management Function (SMF) and User Plane Function (UPF) instances which are separately deployed behind Network Address Translation (NAT) services. The method includes configuring an SMF or a UPF to initiate an association with a corresponding UPF or SMF. The SMF registers first information with a Network Repository Function (NRF) enabling the remote UPF to communicate with the SMF through a NAT service. The method further includes obtaining second information from the NRF enabling the SMF to communicate with the remote UPF through the NAT service. The method also includes sending an association request to the remote UPF based on the second information and receiving an association response from the remote UPF through the NAT service.
US11374896B2
A method for domain name resolution includes: requesting, by an access device, via a resolving request, an IP address based on a present domain name or a domain name based on a present IP address, wherein the access device is configured to have multipath access to a data network via at least two access paths; generating, by the access device, an initial domain name query based on the resolving request; duplicating, by the access device, the initial domain name query into at least two multiplied domain name queries; sending, by the access device, each of the at least two multiplied domain name queries to a respective name server; and receiving, by the access device, a domain name response comprising the requested IP address or the requested domain name from each respective name server.
US11374889B2
Methods, computer-readable media, software, and apparatuses may assist a consumer in unsubscribing from unwanted mailing list traffic and email based relationships. A consumer's discovered accounts and subscriptions may be listed and displayed to the consumer. For each identified account or subscription, an unsubscribe and deletion action may be determined and automated for the consumer.
US11374888B2
Systems, methods, and computer-readable media are presented for generating notifications for a person according to user-defined notification templates. In contrast to presenting notifications according to a default notification template, the disclosed subject matter is directed to generating a notification regarding a notification signal according to a user-defined notification template. Upon receiving a notification signal, a determination is made as to whether a first user-defined notification template from a template store is applicable to the notification signal. Upon determining that the user-defined notification template is applicable to the received notification signal, a notification corresponding to the notification signal is generated and presented according to the user-defined notification template.
US11374884B2
The present invention provides a method, system, and computer program product of managing and displaying online messages along timelines. In an embodiment, the present invention includes receiving a plurality of online messages from an online website, determining sets of similar online messages among the plurality of online messages, and displaying on a computer display each of the sets of similar online messages along a graphical representation of a timeline corresponding to the each of the sets of similar online messages, resulting in displayed timelines and displayed online messages. In a further embodiment, the present invention includes in response to receiving a new online message from the online website, determining each set among the sets of similar online messages to which the new online message is similar, and displaying on the computer display the new online message, resulting in a displayed new online message.
US11374880B2
Top-of-rack (TOR) switches are connected to a network fabric of a data center. Each TOR switch corresponds to a respective rack of the data center, and is configured to provide access to the network fabric for computing devices mounted in the respective rack. A request is received, from a client device via a portal of the data center, to provide IP connectivity to one or more computing devices mounted in a rack. IP addresses are assigned that correspond to the IP connectivity. A virtual network is created in a network fabric of the data center. The created virtual network is associated with the assigned IP addresses. One or more of the TOR switches are configured to connect one or more ports of each respective TOR switch to the created virtual network.
US11374879B2
Top-of-rack (TOR) switches are connected to a network fabric of a data center. Each TOR switch corresponds to a respective rack of the data center, and is configured to provide access to the network fabric for computing devices mounted in the respective rack. A request is received, from a client device via a portal, to configure a first rack of the data center. Configuration data is received, from the client device, for a first virtual network to be accessed by a first computing device mounted in the first rack. In response to receiving the configuration data, a first TOR switch of the first rack is configured, which includes associating the first virtual network with the first TOR switch.
US11374875B1
Aspects of the subject disclosure may include, for example, a network API service that receives network event data and provides performance hints to a resource manager that manages application containers at edge cloud locations. Network event data may be received from access networks, core networks, nodes within access networks or core networks, or the like. Performance hints may allow booting of application containers at edge cloud locations. Other embodiments are disclosed.
US11374868B2
An embodiment of the invention relates to a communication node (10, 11) for a communication system (5). The embodiment is characterized by: a communication module (30), and at least one application module (21, 22), wherein the communication module is configured to transfer data signals (D2) received from another communication node of the communication system, or the contents of these data signals, to the application module, and to send data signals (D1) based on data received from the application module to said other communication node or to at least one other communication node of the communication system, wherein the communication module is configured to evaluate the received data signals and to generate a quality value (Q1(T1), Q2(T2)) that describes the current and/or future quality of the data connection with respect to a previously defined maximum latency (T1, T2) that is assigned to the application module, and wherein the communication module is further configured to send a control signal (QS) to the application module if the quality value is below a given quality threshold (Q1min, Q2min) regarding the respective maximum latency that is assigned to the application module.
US11374861B2
The construction method of NALU (Network Abstraction Layer Unit) for IPv6 label switching and its using algorithms of video encoding, QoS control, and decoding are provided. According to an embodiment of the present invention, the NALU format is composed of the NALH (Network Abstraction Layer Header) including the label and the NAL (Network Abstraction Layer) payload. Here, the label is determined based on layer information which is combination of a spatial scalable level, a temporal scalable level, and a quality scalable level of the encoded data. The decoder uses the label to decide which one of multiple decoding modules is used to decode the current NAL payload. Moreover, the label can be included in the packet header so that the MANE (Media Aware Network Element) can use the label to decide whether to forward the packet or drop it. For example, the label in the packet header can be used for QoS control of video service by using the flow label field in IPv6 packet header. The IPv6 router can identify priority of the video packet by using the 20 bit long flow label, into which the label in NALH can be inserted. According to the embodiment, the MANE assumed in the MPEG and JVT (Joint Video Team) can be implemented effectively.
US11374836B1
Increasing a resolution of an error rate detectable on a link between two network nodes includes transmitting an IP-in-IP encapsulated test packet back and forth between the two network nodes. The test packet includes a series of nested data packets having alternating destinations between the two network nodes. The test packet is transmitted on the data plane of the network, thereby increasing the resolution of the detectable error rate.
US11374828B2
Described embodiments provide systems and methods of using an error budget for monitoring performance of a service level of a service is provided. A device intermediary to a plurality of requestors and a plurality of services can identify an error budget for a service level of a service. The error budget can include an amount for which the service is allowed to fall below the service level. The device can monitor, via requests from the requestors to the service, performance of the service with respect to the service level. The device can determine one or more instances for which the service falls below the service level and allocate one or more amounts from the error budget. The device can display the usage of the error budget for the service in association with the service level.
US11374826B2
The present approach relates to querying a configuration item (CI). The CI may be associated with a monitoring agent. In accordance with this approach, a check request is sent to a management, instrumentation, and discovery (MID) server. The check request may be sent to the monitoring agent. Additionally, a check result may be received from the monitoring agent. The check result may have data associated with the CI and the check request.
US11374825B2
Disclosed are a method and apparatus for bandwidth prediction, an electronic device and a storage medium. The method includes: acquiring active network states at a plurality of time points within a historical time period, and setting network states, missing from the plurality of time points, to be preset values; generating a first network state sequence from the network states at the plurality of time points according to a chronological order; converting, by using feature information between the missing network states and the real network state in an auto-encoder, the missing network states in the first network state sequence into predicted network states, so as to obtain a second network state sequence output by the auto-encoder; and predicting a network bandwidth according to the second network state sequence.
US11374817B2
Some embodiments provide a method for distributing rules associated with a particular logical network element that is implemented across one or more physical sites. The method uses a set of attributes of a set of elements associated with the particular logical network element to identify a particular set of physical sites spanned by the particular logical network element. The method identifies a set of rules associated with the particular logical network element. The method distributes the identified set of rules to each site of the identified set of physical sites.
US11374807B2
Various embodiments disclosed herein are related to a non-transitory computer readable storage medium. In some embodiments, the medium includes instructions stored thereon that, when executed by a processor, cause the processor to detect, on a cloud server, an indication to collect additional data from a cluster on an edge network coupled to the cloud server, send, to the cluster, a command to receive a command output, indicate, to the cluster, to send the command output as a type of data including at least one of raw data or parsed data, receive the command output in accordance with the command and the type of command output, and troubleshoot an issue of the cluster based on the command output.
US11374798B2
Disclosed are a method for transmitting and receiving a sounding reference signal (SRS) in a wireless communication system, and an apparatus therefor. Specifically, a method for a terminal to transmit an SRS in a wireless communication system comprises: a step of receiving, from a base station, SRS configuration information, wherein the SRS configuration information includes SRS bandwidth configuration information related to an SRS hopping pattern; and a step of determining, on the basis of the SRS bandwidth configuration information, a first parameter indicating the entire bandwidth allocated to the SRS, a second parameter indicating a bandwidth for hopping units of the SRS, and a third parameter indicating the number of hopping units of the SRS, and transmitting the SRS to the base station by applying the SRS hopping pattern configured on the basis of the first parameter, the second parameter, and the third parameter, wherein the value of the third parameter may be configured in association with the number of symbols constituting the SRS hopping pattern.
US11374793B2
When a subscriber terminal (100A) connects to the other party vCPE (310B), a communication system (1) determines whether a connection between the other party terminal (100B) and the other party vCPE (310B) and a connection between the subscriber terminal (100A) and the other party vCPE (310B) are to be established through the same network segment based on connection permission conditions of the other party vCPE (310B) and the subscriber terminal (100A), and the other party vCPE (310B) allocates a network segment, which is the same as or different from a network segment allocated to the other party terminal (100B), to the subscriber terminal (100A) according to the determination.
US11374787B2
A switch device installed in a vehicle is provided with: a switch unit configured to relay communication data between a plurality of function units installed in the vehicle; a storage unit configured to hold the communication data to be relayed; and a control unit configured to determine a state of the storage unit, and adjust, for each of applications, a throughput of the communication data to be transmitted from the function units, based on a result of the determination.
US11374786B2
The invention realizes a gateway device capable of shortening the time required for routing to a CAN bus of the opposite microcomputer side and reducing the delay of data transfer. If the indexes are the same, a microcomputer 1 and a microcomputer 2 include common routing tables 10 and 20 in which the same contents are defined. The microcomputer 1 sends the index to the microcomputer 2. The microcomputer 2 that has received the index reads the routing rule defined in the common routing table 20 by the received index.
US11374778B2
This application provides a multicast service implementation method and apparatus. The method includes: receiving, by a first network device, a first unicast join message sent by a second network device, where the first unicast join message is used to request to join a multicast group, a source address of the first unicast join message is an address of the second network device, and a destination address of the first unicast join message is a multicast source address or a rendezvous point (RP) address; and establishing, by the first network device, a tunnel from the first network device to the second network device based on the first unicast join message. The multicast service implementation method and apparatus in embodiments of this application help improve availability of a multicast service.
US11374764B2
A request for a transaction between a client system and a server system may be processed. The transaction may be associated with transmission of data between the client system and the server system. The data may be encrypted using a transient encryption key to form encrypted data. The transient encryption key may be a synced-clock random number configured to automatically change when a designated time interval elapses. The encrypted data may be transmitted between the client system and the server system.
US11374761B2
One embodiment provides a method, including: connecting a USB device to a secure device; provisioning, at the secure device, the USB device, wherein the provisioning comprises encrypting, using a private key, a hash value associated with a device descriptor associated with the USB device into a product field of the device descriptor: introducing the provisioned peripheral device into a client device; determining, using a processor of the client device, that the USB device is an authorized USB device, wherein the determining comprises: decrypting, using a public key that corresponds to the private key, the hash value; producing, by running a hash function on the device descriptor minus the hash value, a new hash value; and identifying that the hash value is equivalent to the new hash value; and enabling the USB device to gain access to a system of the client device. Other aspects are described and claimed.
US11374756B1
Methods and systems enabling tracking and managing apparel items are described. The apparel item (e.g. clothing item, shoes, accessories, jewelry and other type of wearables) is tagged and tracked using an inimitable identification tag that is at least partially invisible to the naked human eye, and generating a record of the apparel item in a distributed ledger using the tag data of the inimitable identification tag. The record is associated with a non-fungible token (NFT) on the ledger that allows for tracking the item throughout its life. For example, it is possible to locate and authenticate the apparel item by using the private key associated with the NFT of the token. The apparel item may be tracked starting from a manufacturing phase of the apparel and extending throughout the lifespan of the apparel item. The authenticity of the apparel item can be shown throughout the manufacturing, distribution and ownership stages.
US11374743B2
A share generating device obtains N seeds s0, . . . , sN−1, obtains a function value y=g(x, e)∈Fm of plaintext x∈Fm and a function value e, and obtains information containing a member yi and N−1 seeds sd, where d∈{0, . . . , N−1} and d≠i, as a share SSi of the plaintext x in secret sharing and outputs the share SSi. It is to be noted that the function value y is expressed by members y0∈Fm(0), . . . , yN−1∈Fm(N−1), which satisfy m=m(0)+ . . . +m(N−1).
US11374741B2
A system comprises one or more storage entities (SEs) each configured to store data for applications that rely on higher levels of data integrity, wherein each of the SEs has its own cryptographic identity in the form of a unique root identity key pair of public and private keys created at manufacturing time. Each SE generates one or more SE-specific asymmetric data owner keys upon invocation of a smart contract by a prospective data owner. The system further comprises a distributed ledger provisioned to the SEs and configured to maintain all public keys and/or public key certificates of the SEs. The system also comprises a key manager configured to hold all SE-specific data owner public keys and SE data access control keys, wherein the data stored on the SEs is protected by the SE-specific data access control keys wrapped by the SE-specific data owner keys based on current data ownership.
US11374730B2
According to certain embodiments, a method (500) by a wireless device (110) includes receiving information relating to a Narrowband Secondary Synchronization Signal (NSSS) transmit diversity scheme. The information indicates a number of NSSS occasions that use different NSSS transmit diversity configurations. Based on the NSSS transmit diversity scheme, at least one measurement is performed across NSSS occasions.
US11374725B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured to estimate a signal-to-noise ratio for each antenna port associated with a reception of one or more tracking reference signals. The UE may receive one or more of multiple single-port tracking reference signals, a single multi-port tracking reference signal, or a tracking reference signal associated with multiple power ratios. The UE may be able to estimate a channel upon receiving a demodulation reference signal. The channel estimation may be based on the reception of one or more of multiple single-port tracking reference signals, the single multi-port tracking reference signal, or the tracking reference signal associated with multiple power ratios. The UE may communicate with the base station based on estimating the channel.
US11374717B2
A method and device for determining resources for a control channel, and a computer storage medium are provided. The method includes that: a terminal receives a first synchronization signal block (SSB), and determines, based on the first SSB, that a serial number of a starting slot of a first monitoring window of a first downlink control channel in a radio frame is: n 0 = ( O · 2 μ + ⌊ i · M ⌋ ) mod ( 1 2 · N slot frame , μ ) or , n 0 = ( O · 2 μ + ⌊ i · M ⌋ ) mod ( 1 2 · N slot frame , μ ) + 1 2 · N slot frame , μ · HRF , where n0 is the serial number of the starting slot of the first monitoring window in the radio frame, Nslotframe,μ is the number of slots in the radio frame, M and O are determined through resource configuration information in a physical broadcast channel (PBCH) of the first SSB, μ is determined through a subcarrier spacing of the first downlink control channel, HRF is a serial number of a half frame, and i is a serial number of the first SSB.
US11374710B2
The present disclosure provides a method and a device in wireless communication. In an embodiment, a UE receives a first signaling; and then receives a first radio signal in a target time-frequency resource. Herein, the first signaling is used for determining at least the former of a subcarrier spacing corresponding to a first radio signal and the target time-frequency resource, the first signaling is a physical layer signaling. The present disclosure allows multiple subcarrier spacings to be dynamically configured on a same frequency band so as to ensure that a same bandwidth meets various bandwidth requirements posed by different applications. In addition, the present disclosure prevents the UE from determining a subcarrier spacing through blind detection, thus reducing the complexity of the UE.
US11374709B2
Embodiments of the present disclosure provide a method and an apparatus for sending a reference signal, and a method and an apparatus for obtaining a reference signal. The method for sending a reference signal includes: determining, based on a resource that is allocated to a reference signal in a basic pattern corresponding to the reference signal and a resource that is allocated to at least one basic pattern in a physical layer transmission unit, a resource occupied by the reference signal in the physical layer transmission unit; and sending the reference signal through the determined resource. It can be learned that, according to the technical solutions provided in the embodiments of the present disclosure, arrangement of the reference signal in the physical layer transmission unit can be flexibly set.
US11374700B2
An uplink grant is received. The uplink grant comprises: a field indicating a number of consecutive uplink subframes; an assignment of resource blocks comprising subcarriers; and a power control command. A determination is made of a transmission power of transport blocks in each subframe of the consecutive uplink subframes based on the power control command. The transmission power in each subframe is adjusted based on a total transmit power in each subframe exceeding a power value in each subframe. Transport blocks are transmitted, using the transmission power, via the subcarriers across each of the consecutive uplink subframes.
US11374687B2
This application discloses a data sending method, a data receiving method, and an apparatus. The data sending method includes: if first type data is punctured, preserving, by a network device, a punctured first data subset in the first type data and puncture location information of the first data subset in the first type data, and retransmitting the first data subset within a second scheduling period to a user equipment. In this way, the network device does not need to wait for feedback from the user equipment before the network device can perform a retransmission operation, so that latency of retransmission is reduced. In addition, the network device only needs to retransmit the punctured first data subset within the second scheduling period but does not need to retransmit the entire first type data, so that an amount of data to be retransmitted is reduced and fewer transmission resources are consumed.
US11374683B1
A communication device generates a legacy portion of a physical layer (PHY) preamble of a PHY data unit. The legacy portion includes a plurality of legacy training fields and a legacy signal field that indicates a duration of the PHY data unit. The communication device generates a non-legacy portion of the PHY preamble to include a multi-bit signal field header to indicate a packet type of the PHY data unit from among a plurality of packet types defined by a wireless communication protocol, the plurality of packet types corresponding to a plurality of non-legacy signal field formats. The communication device generates a non-legacy portion of the PHY preamble to also include a non-legacy signal field having a field format i) selected from the plurality of non-legacy signal field formats and ii) consistent with the packet type indicated by the multi-bit signal field header.
US11374678B2
Systems and methods providing for dynamic switching between the various waveforms on the downlink are described. Embodiments of a dynamic downlink waveform switching implementation may, for example, support utilization of one or more multiple carrier (MC) waveform (e.g., OFDMA) or other high peak to average power ratio (PAPR) waveform and one or more SC (SC) waveform (e.g., discrete Fourier transform-spread-orthogonal frequency division multiplexing (DFT-S-OFDM)) or other low PAPR waveform. Dynamic selection of a downlink waveform may be made by an access point based upon various metrics, including relative distance to a served an access terminal and the preference of downlink waveform indicated by a served an access terminal. A downlink waveform selection indication may be signaled from the access point to the served an access terminal using downlink control information (DCI).
US11374677B2
Methods, systems, and devices for wireless communications are described. More specifically, the methods, systems, and devices support extending capability signaling to support higher modulation order baseband capability, such as higher order quadrature amplitude modulation (QAM), for example, 1024QAM. By way of example, a user equipment (UE) may transmit UE capability information to a base station (e.g., eNodeB (eNB), next-generation NodeB ((gNB)) in a connection establishment procedure. The UE capability information may include a UE category identifier and a baseband capability parameter. The baseband capability parameter may indicate a scaling factor for a first modulation order of a plurality of available modulation orders. The UE may communicate with the base station over multiple layers using corresponding modulation orders for the multiple layers.
US11374675B2
In some examples, an optical node includes transition logic to: receive an indication of a data channel to be added across an optical medium, the data channel to occupy a portion of an optical spectrum; in response to a receipt of the indication, divide the data channel into a plurality of sub-channels; and sequentially add each of the plurality of sub-channels across the optical medium in a particular order.
US11374671B2
Aspects relate to a physical cell identifier (PCI) change within a wireless network based on a primary synchronization signal (PSS) waveform. A scheduling entity, such as an integrated-access-backhaul (IAB) node within a radio access network (RAN), may communicate with a set of one or more scheduled entities, such as other IAB nodes and/or user equipment (UEs), utilizing a first PCI. The scheduling entity may then change from the first PCI to a second PCI, where the second PCI corresponds to a different PSS waveform than the first PCI. In some examples, the scheduling entity may change the PCI as a result of a PCI collision and/or PSS collision with a neighboring scheduling entity.
US11374665B1
Multiple Reference Signal Received Power (RSRP) measurements are obtained at a sampling location for non-millimeter wave radio signals of multiple non-millimeter wave frequencies originating from an antenna site of a base station. A line-of-sight (LOS) distance, an azimuth angle, and an elevation angle between the antenna site and the sampling location are computed. A corresponding Effective Isotropic Radiated Power (EIRP) measurement at the sampling location for each non-millimeter wave radio signal of the non-millimeter wave radio signals is calculated based on a radio transmission power and an antenna gain factor associated with each non-millimeter wave radio signal. A corresponding path loss exponent at the sampling location for each non-millimeter wave radio signal is then computed based at least on a difference between a corresponding RSRP measurement and the corresponding EIRP measurement, the LOS distance, and a wavelength of a corresponding non-millimeter wave frequency.
US11374660B2
In one example embodiment, a server obtains a labeled fingerprint of an ultrasound-capable client device. Based on the labeled fingerprint, the server determines that the ultrasound-capable client device is in physical proximity with a collaboration endpoint. The server subsequently obtains an unlabeled fingerprint of an ultrasound-incapable client device. Based on the unlabeled fingerprint and the labeled fingerprint, the server determines that the ultrasound-incapable client device is a meeting attendee device for a collaboration meeting to which the collaboration endpoint is connected. In response to determining that the ultrasound-incapable client device is the meeting attendee device for the collaboration meeting, the server connects the ultrasound-incapable client device to the collaboration endpoint.
US11374654B2
High-performance ultra-wideband Phased Array Antennas (PAA) are disclosed, having unique capabilities, enabled through photonic integrated circuits and novel optical architectures. Unique capabilities for PAA systems are enabled by photonic integration and ultra-low-loss waveguides. Novel aspects include optical multiplexing combining wavelength division multiplexing and/or a novel extension to array photodetectors, providing the capability to combine many RF photonic signals with very low loss. Architectures include tunable optical up-conversion and down-conversion systems, moving a chosen frequency band between baseband and a high RF frequency band with high dynamic range. Simultaneous multi-channel RF beamforming is achieved through power combining/splitting of optical signals.
US11374649B2
An unmanned aerial vehicle (UAV) capability information transmission method, includes: when a terminal is handed over from a second base station to a first base station, the first base station sending a UAV capability information query request to a network management device; the network management device querying UAV capability information of the terminal according to the UAV capability information query request; and the network management device sending the UAV capability information to the first base station.
US11374645B1
Communicating polarization-dependent information over a free space channel may include separating a data signal carrying data into a first signal and a second signal each carrying a portion of the data of the data signal, modulating a first carrier signal with the first signal and a second carrier signal with the second signal, radiating the modulated first signal with a first polarization as a polarized first signal over a free space channel, radiating the modulated second signal with a second polarization as a polarized second signal over the free space channel, demodulating the polarized first signal and the polarized second signal, and combining the demodulated first signal with the demodulated second signal to provide an output signal carrying the data of the data signal.
US11374644B2
A WTRU may include a memory and a processor. The processor may be configured to receive beam grouping information from a gNB or transmission and reception point (TRP). The beam grouping information may indicate a group of beams that the WTRU may report using group-based reporting. The group-based reporting may be a reduced level of reporting compared to a beam-based reporting. The group-based report may include measurement information for a representative beam. The representative beam may be one of the beams in the group or represents an average of the beams in the group. Alternatively, the representative beam may be a beam that has a maximum measurement value compared to other beams in the group. The group-based report may include a reference signal received power (RSRP) for the representative beam and a differential RSRP for each additional beam in the beam group.
US11374638B2
Methods, systems, and devices channel quality indicator (CQI) reporting based on demodulation reference signal (DMRS) from a base station are described. In some cases, a base station may configure a user equipment (UE) with such DMRS based CQI reporting (e.g., by transmitting a CQI reporting configuration to the UE). The CQI reporting configuration may specify the UE is to report CQI based on DMRS and, in some cases, may configure the UE to report the CQI with hybrid automatic repeat request (HARQ) feedback. A UE may receive a control message that indicates a resource for reception of a downlink transmission and an uplink control resource for transmission of CQI information. The UE may identify a DMRS of the downlink transmission, calculate a CQI based on the DMRS, and transmit the calculated CQI to the base station via the uplink control resource indicated by the received control message.
US11374632B2
A wireless access node serves a wireless User Equipment (UE) over wireless communication links that use a same time and frequency resource block. In some examples, the wireless communication links comprise Multiple Input Multiple Output (MIMO) layers. In the wireless access node, a baseband unit determines backhaul downlink quality for backhaul downlinks. Based on the backhaul downlink quality, the baseband unit selects a number of the wireless communication links for the wireless UE that will use the same time and frequency resource block. The baseband unit receives user data from the backhaul downlinks and transfers the user data to a radio. The radio wirelessly transfers the user data to the wireless UE over the selected number of the wireless communication links using the same time and frequency resource block.
US11374630B2
A method for reporting channel state information (CSI) by means of a terminal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving a channel state information reference signal (CSI-RS) from a base station, wherein the CSI-RS is related to at least one panel of an antenna array of the base station; generating CSI on the basis of the CSI-RS and a codebook according to a specific shape of the at least one panel; and reporting the CSI to the base station.
US11374625B2
Wireless devices are adapted to facilitate beamforming communications in wireless networks. A wireless device may identify a first beam group with a number of beams equal to a maximum number of allowed beams, and a second beam group with a number of beams less than the maximum number of allowed beams. Channel statistics may be estimated for each of the first beam group and the second beam group, and the second beam group may be selected for communications when the second beam group is determined to have at least substantially equal or greater channel statistics compared to the first beam group. Other aspects, embodiments, and features are also included.
US11374624B2
A platform that automates providing wireless communication between one or more of a plurality of antennas and a moving vehicle that is traveling along a path. One or more of the plurality of antennas are employed to detect wireless signals communicated by the vehicle and/or wireless devices for the vehicle's passengers. In one or more embodiments, characteristics of the detected wireless signals and the plurality of antennas is employed to select an antenna to provide wireless communication with the vehicle and/or wireless devices for the vehicle's passengers at a current location on the path.
US11374620B2
An application providing system is provided. The application providing system includes a portable terminal device having an IC chip configured to perform radio communications; and a server device; the application providing system connecting the portable terminal device and the server device through a communication network, wherein the portable terminal device includes a transmitted message receiver section, an application determination section, an application transmission request generation section, and an application storage section, wherein the server device includes a transmitted message generation section, a transmitted message sender section, an application transmission request receiver section, an application storage section, and an application sender section.
US11374611B2
Communication device with configurable antenna interface and method for configuring an antenna interface. One implementation of the communication device includes an RF transceiver, a threaded coaxial antenna connector, a first RF terminal, a second RF terminal, an RF signal conduit, and an interface circuit. The threaded coaxial antenna connector includes inner and outer terminals. The RF signal conduit includes a first structure that couples the first RF terminal to the inner terminal of the threaded coaxial antenna connector. The RF signal conduit further includes a second structure that couples the second RF terminal to the outer terminal of the threaded coaxial antenna connector. The interface circuit is configured to set an SMA antenna interface mode by coupling the RF transceiver to the first RF terminal. The interface circuit is also configured to set a ferrule antenna interface mode by coupling the RF transceiver to the second RF terminal.
US11374603B2
A receiver includes a first T-coil circuit at an input of the receiver and configured to receive an input signal, a termination impedance coupled to the first T-coil circuit and configured to match an impedance of a transmission line coupled to the first T-coil circuit, and an amplifier including a first input and a second input and configured to amplify a differential signal at the first and second inputs, a calibration switch coupled to the amplifier and configured to selectively electrically connect or disconnect the first and second inputs of the amplifier, and a first receive switch configured to selectively electrically connect or disconnect a center node of the first T-coil circuit and the amplifier.
US11374596B2
The disclosure discloses an algebraic decoding method and a decoder for a (n, n(n−1), n−1) permutation group code in a communication modulation system. The basic principle of the decoding method is: assuming that two code elements p(r1)=s1 and p(r2)=s2 can be correctly detected in a received real vector with a length of n, including their element values s1, s2 and position indices r1, r2 in the vector, an intermediate parameter w is determined by solving an equation (r1−r2)w=(s1−s2)(mod n); and each code element is calculated by w according to p(i)=(s1+(n−r1+i)w)(mod n), i=1, 2, . . . , n. The decoder is mainly composed of multiple n-dimensional registers, a w calculator, n code element calculators, and a code element buffer. In the disclosure, in a case where a receiver only correctly detects two code elements in a transmitted codeword with a length of n, the codeword can be correctly decoded by using the received information of the two code elements.
US11374595B2
A method for selectively inverting a word to be written to a memory is provided. The memory includes memory cells, each memory cell allowing at least two values associated with at least one bit to be stored, the decision as to whether to invert a word being made depending on a number of vulnerable values, which number is determined on the basis of the data bits, of the inversion bit and of uneven check bits.
US11374594B2
Apparatus and method for neural network learning to detect and correct quantum errors. For example, one embodiment of an apparatus comprises. For example, one embodiment of an apparatus comprises: a quantum processor comprising one or more data quantum bits (qbits) and one or more ancilla qbits; an error decoder to decode a state of at least one of the ancilla qbits to generate an error syndrome related to one or more qbit errors; a neural network to evaluate the error syndrome and to either identify a known corrective response for correcting the error or to perform unsupervised learning to identify a corrective response to the error syndrome.
US11374593B2
A hardware complexity reduction method for successive cancellation list decoders (SCL) is provided. In path pruning stages of an SCL decoding, L paths with smallest path metrics out of 2L candidate paths are chosen as surviving candidate paths as in a conventional SCL algorithm. Moreover, path indexes of L surviving candidate paths are provided in a sorted manner according to indexes at an output of a sorter module. After a path pruning, instead of L-to-1 multiplexers, (L/2+1)-to-1 multiplexers are deployed to perform copying operations of any required elements stored in dedicated registers of the L surviving candidate paths.
US11374591B2
This application relates to communicating information between communication devices. A channel coding method is disclosed. A communication device obtains an input sequence of K bits. The communication device encodes the input sequence using a low density parity check (LDPC) matrix H, to obtain an encoded sequence. The LDPC matrix H is determined according to a base matrix and a lifting factor Z. The base matrix includes m rows and n columns, m is greater than or equal to 5, and n is greater than or equal to 27. The lifting factor Z satisfies a relationship of 22*Z≥K. According to the encoding method provided in the embodiments, information bit sequences of a plurality of lengths can be encoded for transmission between the communication devices.
US11374588B1
An analog to digital converter temperature compensation system comprising a comparator configured to compare an analog input signal to a compensated feedback signal and generate a comparator output. A SAR module processes the comparator output to generate a digital signal. A digital to analog converter, biased by a biasing signal having temperature change induced error, is configured to convert the digital signal to a feedback signal and a detector is configured to detect a signal that is proportional to temperature. A look-up table is configured to receive and convert the signal that is proportional to temperature to a compensation signal such that the compensation signal compensates for the temperature change induced error in the biasing signal. A summing node combines the feedback signal with the compensation signal to create a compensated feedback signal.
US11374585B2
A high resolution analog to digital converter (ADC) with improved bandwidth senses an analog signal (e.g., a load current) to generate a digital signal. The ADC operates based on a load voltage produced based on charging of an element (e.g., a capacitor) by a load current and a digital to analog converter (DAC) output current (e.g., from a N-bit DAC). The ADC generates a digital output signal representative of a difference between the load voltage and a reference voltage. This digital output signal is used directly, or after digital signal processing, to operate an N-bit DAC to generate a DAC output current that tracks the load current. In addition, quantization noise is subtracted from the digital output signal thereby extending the operational bandwidth of the ADC. In certain examples, the operational bandwidth of the ADC extends up to 100s of kHz (e.g., 200-300 kHz), or even higher.
US11374581B2
A technology related to an electronic circuit, specifically, a phase locked loop or a frequency synthesizing apparatus, is disclosed. The frequency synthesizing apparatus includes an injection locked frequency divider and a replica frequency divider having the same circuit configuration as the injection locked frequency divider. A control value required for self-oscillating at a target frequency using the replica frequency divider is determined. When the injection locked frequency divider fails injection locking on a first attempt, the injection locking may be attempted using the determined control value. On the first attempt, the control value of the injection locked frequency divider may be determined and stored in advance according to a temperature and a supply voltage.
US11374567B2
This invention comprises a new way to connect a control, CK, and data, D, signal into a basic cross-coupled INV pair, and into certain other basic sequential logic circuits, to control the writing in of a new data value, D, into the sequential logic circuit cell. The invention concerns logic circuit in complementary metal-oxide-semiconductor (CMOS) technology. It connects additional p-type and n-type MOSFET devices in a novel manner to accomplish the desired control functions.
US11374564B1
Examples of the present disclosure provide power gating for stacked die structures. In some examples, a stacked die structure comprises a first die and a second die bonded to the first die. In some examples, a power gated power path is from a bonding interface between the dies through TSVs in the second die, a power gating device in the second die, and routing of metallization layers in the second die to the circuit region in the second die. In some examples, a power gated power path comprises a power gating device in a power gating region of the first die and is configured to interrupt a flow of current through the power gated power path to a circuit region in the second die.
US11374561B2
An integrated circuit includes a first circuit having a loopback path electrically coupled to an inverter and a test circuit having a controller and a counter. The test circuit is electrically coupled to the first circuit, and the controller is configured to select the loopback path. The first circuit is configured to receive a first voltage signal and to generate an oscillating signal from the received first voltage signal. The first voltage signal is either a substantially low logic level signal or a substantially high logic level signal. The counter is configured to count oscillations of the oscillating signal.
US11374557B2
Techniques are described related to digital radio control, partitioning, and operation. The various techniques described herein enable high-frequency local oscillator signal generation and frequency multiplication using radio-frequency (RF) digital to analog converters (RFDACs). The use of these components and others described throughout this disclosure allow for the realization of various improvements. For example, digital, analog, and hybrid beamforming control are implemented and the newly-enabled digital radio architecture partitioning enables radio components to be pushed to the radio head, allowing for the omission of high frequency cables and/or connectors.
US11374555B2
In one embodiment, a tuning network includes: a controllable capacitance; a first switch coupled between the controllable capacitance and a reference voltage node; a second switch coupled between the controllable capacitance and a third switch; the third switch coupled between the second switch and a second voltage node; a fourth switch coupled between the second voltage node and a first inductor; the first inductor having a first terminal coupled to the fourth switch and a second terminal coupled to at least the second switch; and a second inductor having a first terminal coupled to the second terminal of the first inductor and a second terminal coupled to the controllable capacitance.
US11374534B2
An optoelectronic solar cell test system including an exposure and measuring device for in-line measurement of solar cells and a control and evaluation unit, the exposure and measuring device configured to carry out test measurements for generating test-measurement data on a solar cell. The control and evaluation unit is configured to perform statistical analyses using data from identical test measurements undertaken by the exposure and measuring device on a plurality of solar cells produced in-line, and to correlate statistical analyses of the data from different test measurements with one another, and/or to correlate statistical analyses of test measurement data with statistical analyses of production measurement data, and/or to correlate statistical analyses of test measurement data and/or statistical analyses of production measurement data with production input data, in order generate correlation results, and to derive from the correlation results, and communicate, an action recommendation or instruction to a personnel group.
US11374533B2
A solar power generation paddle includes a blanket that is stored by being taken up into a roll with using extension masts, and that is extended. Solar battery cells are disposed on one surface of the blanket, and thermoelectric conversion elements are disposed on the other surface of the blanket. A plurality of heat dissipation members are disposed on surfaces of the thermoelectric conversion elements which are opposite to surfaces near the blanket, along an extending direction, to cover the thermoelectric conversion elements.
US11374531B2
A roof mount system supports a solar panel above a roof and includes a base positioned on the roof and a first fastener connected to the base and extending away from the roof and moveable along the base in a direction generally parallel to the roof. A first clamp supports a bottom surface of a solar panel frame and adjusts the height of the solar panel above the roof by moving the first clamp along a first fastener in a direction perpendicular to the roof. A second clamp is connected to a second fastener and moves with respect to the first clamp perpendicular to the roof. The solar panel is clamped between the first clamp and the second clamp portion. A protrusion extends from the first or second clamp to form an electrical bond between the solar panel frame and the respective first or second clamp.
US11374530B2
A modular, roof-mounted solar energy apparatus includes a mounting frame having a plurality of brackets. Each bracket having a first arm connected to a second arm at a connection point. The plurality of first arms form a first plane. The plurality of second arms form a second plane. Solar panels populate the planes. Also, there are ridge brackets and hip brackets for connecting various mounting frame portions over a ridgeline of a roof and across a hip of a hip roof.
US11374526B2
The present disclosure is related to ensuring a period for detecting a phase current from a DC bus current of an inverter. A motor control circuit of the present disclosure includes: a voltage command generator and a PWM signal generator. The voltage command generator detects a phase current from a DC bus current of an inverter driving an AC motor, and generating three-phase voltage commands. The PWM signal generator generates three-phase PWM signals to the inverter according to a comparison result of the three-phase voltage commands and a triangular wave signal with a predetermined frequency and outputs the three-phase PWM signals to the inverter. The PWM signal generator corrects a maximum or minimum voltage command by synchronizing the maximum or minimum voltage command with an intermediate command in a first period of multiple consecutive PWM periods.
US11374525B2
A motor driving apparatus for driving a motor, the apparatus being connected to the motor by first, second, and third connection lines respectively corresponding to first, second, and third phases, the apparatus including: an inverter converting direct-current voltage into three-phase alternating-current voltage by using first, second, and third switching element pairs respectively connected to the first, second, and third connection lines, and outputting the three-phase alternating-current voltage to the motor; a voltage detection circuit detecting a first voltage based on a potential difference between a potential of the first connection line and a reference potential; and a control unit calculating a voltage value of the direct-current voltage based on the first voltage during a first period in which an upper-arm switching element of the first switching element pair is on, controlling operation of the inverter according to the voltage value, and changing the first period according to the voltage value.
US11374512B2
A motor includes: a stator having an annular stator core and multiple teeth protruding radially inwards from the stator core; a coil wound around the teeth; a shaft rotating around the rotation axis radially inside of the stator core; a rotor core fixed to the shaft; magnets positioned on the outer peripheral surface of the rotor core; a salient pole positioned between magnets adjacent to each other in the circumferential direction; an applying portion applying a voltage to the coil; and an applying control portion controlling the applying portion. The ratio of the number of magnetic poles of the magnets and the number of teeth is 2:3. The voltage is a rectangular wave, and its application is started when the tip of the salient pole does not face an opening in the teeth.
US11374511B2
Embodiments of the present disclosure provide a method for controlling a fan, a system, and an air conditioner. The method includes: turning off a first bridge arm group in an inverter of the fan; applying a preset driving signal to a second bridge arm group in the inverter; detecting an electrical signal of a stator of the fan after the preset driving signal is applied; determining an initial state of the fan according to the electrical signal of the stator of the fan, wherein the initial state of the fan includes a downwind forward state, a static start state, or an unwind reverse state; and providing the fan with a control signal matching the initial state of the fan according to the initial state of the fan.
US11374506B2
A control method for reducing vibration of a second casing of a mobile terminal includes: mounting an additional vibrator in a mounting area on the second casing, and measuring vibration responses in the mounting area under first and second preset conditions; calculating system transfer functions of the additional vibrator and a driving system formed by a first casing and an exciter; providing a signal processing unit; adjusting the value of the transfer function of the signal processing unit such that a vibration response in the mounting area under a third preset condition is at zero, and calculating the value of the transfer function H3(S) of the signal processing unit; and setting H3(S) as a preset transfer function of the signal processing unit. The present disclosure can counteract the vibration of the second casing induced by the driving system, thereby improving user experience.
US11374505B2
An inverter performs a power conversion operation for converting DC power into AC power, includes an arithmetic control device provided with a voltage command signal generation unit, a synthesis processing unit, and a carrier wave comparison unit. The voltage command signal generation unit has a plurality of control systems, and outputs the first voltage command signal generated based on the first control system among the plurality of control systems, and the second voltage command signal generated based on the second control system different from the first control system among the plurality of control systems. The synthesis processing unit generates a synthesized voltage command signal obtained by synthesizing the first voltage command signal and the second voltage command signal at a predetermined ratio. The carrier wave comparison unit generates a PWM signal which is a gate drive signal for controlling the power conversion operation based on the synthesized voltage command signal.
US11374502B2
A system includes a rectifier having an input configured to receive a variable AC input voltage and convert the AC input voltage to a rectified output voltage. A power converter has an input coupled to receive the rectified output voltage and to provide a DC supply voltage at an output thereof. A low drop-out regulator has an input coupled to receive the supply voltage and is configured provide a regulated voltage. A sensor is coupled to receive the regulated voltage as a power source and is configured to sense a condition and provide sensor data indicative of the sensed condition.
US11374499B2
A system for reducing common-mode noise includes a switch mode power supply having primary and secondary sides, primary and secondary side grounds, an input voltage source, a primary switch, a transformer, a core, and a power output. The primary and secondary sides each have a quiet termination. The transformer includes a primary winding, a secondary winding, and an active shield winding between the primary and secondary windings. The active shield winding has two terminations, is wound in a same direction as the secondary winding, and occupies a same axial position on the core as the secondary winding. One of the terminations of the active shield winding is connected to the quiet termination of the primary side, so that the terminations of the secondary winding and the active shield winding that are adjacent each other carry alternating voltages of a same polarity and a same amplitude.
US11374498B2
A power domain isolation system, such as without requiring a transformer, can include a reactive circuit, an input network having first and second input nodes that are coupled in parallel with the reactive circuit via respective first and second current control circuits, and an output network having first and second output nodes that are coupled in parallel with the reactive circuit via respective third and fourth current control circuits. The first and second current control circuits can be configured to couple the reactive circuit to the input nodes when the third and fourth current control circuits are configured to electrically isolate the reactive circuit from the output nodes, and the first and second current control circuits can be configured to electrically isolate the reactive circuit from the input nodes when the third and fourth current control circuits are configured to couple the reactive circuit to the output nodes.
US11374497B2
An apparatus comprises a plurality of voltage sources, one or more processors embedded with the plurality of voltage sources, and memory storing processor executable instructions that, when executed by the one or more processors, cause the apparatus to modify duty cycles of the voltage sources, and to modify timing for each phase of a multiphase cycle. In some cases, the apparatus: transfers, for each phase of the multiphase cycle, power from a different source of a plurality of sources to a load; determines, for each phase of the multiphase cycle, an input voltage associated with the transferred power, an output voltage associated with the transferred power, and current from the source associated with the transferred power; determines a duty cycle associated with the source; modifies duty cycles of the voltage sources; and modifies timing for each phase of the multiphase cycle.
US11374494B2
A differential-slope-limiting-switch and method are provided. Generally, the switch includes a first transistor having a first source-drain (SD) and well coupled to a first port of the switch, a gate, and a second SD, and a second transistor having a first SD and well coupled to a second port, a gate, and a second SD coupled to the second SD of the first transistor. A selector-circuit couples the gate of the first transistor to a first current-source when a signal to close the switch is received, and to the first port when it is not received. A second selector-circuit couples the gate of the second transistor to a second current-source when the signal is received, or to the second port. First and second feedback-capacitors couple each gate to the port on opposite sides of the switch and with the current-sources limit a slope of voltage transitions across the closed switch.
US11374492B2
An integration circuit is provided. The integration circuit includes a current source, a capacitor connected in series with the current source, a voltage source bias connected in series with the capacitor, a switch configured to connect a first node between the current source and the capacitor and a second node between the capacitor and the voltage source bias; and a switch control logic unit configured to control an on/off operation of the switch, wherein an integration operation is performed by the current source and the capacitor.
US11374487B2
A controller performs a first control for controlling the power source power factor or a power source harmonic of the harmonic current such that an input power factor of at least one of a plurality of connection devices changes in a direction preceding the power source power factor in a case where the power source power factor changes in a lagging direction, and performs a second control for controlling the power source power factor or the power source harmonic such that the input power factor of at least one of the connection devices changes in a direction lagging behind the power source power factor in a case where the power source power factor changes in a leading direction.
US11374482B2
The present disclosure relates to a dual-modulation power management circuit (PMC), which includes a first tracking amplifier coupled to a first voltage port and configured to contribute to a first modulated voltage at the first voltage port, a second tracking amplifier coupled to a second voltage port and configured to contribute to a second modulated voltage at the second voltage port, a charge pump, a power inductor, and a low-dropout (LDO) switch unit. Herein, the power inductor is configured to induce an output current, which is based on a boosted voltage generated by the charge pump, toward the first voltage port. A first portion of the output current is eligible to flow through the LDO switch unit from the first voltage port to the second voltage port. The first modulated voltage is not smaller than the second modulated voltage over time.
US11374479B2
A transport system includes: a mover having a first magnet group arranged in parallel to a first direction and a second magnet group arranged in parallel to a second direction crossing the first direction; and a plurality of coils arranged in parallel to the first direction so as to be able to face the first magnet group and the second magnet group, and the mover is able to move in the first direction along the plurality of coils by electromagnetic force received by the first magnetic group from the plurality of coils while an attitude of the mover is controlled by electromagnetic force received by the first magnetic group or the second magnetic group from the plurality of coils.
US11374476B2
A linear vibration motor includes a housing with a receiving space, a vibrator received in the receiving space, a coil for driving the vibrator to vibrate, a guide member for guiding movement of the vibrator, and a recover assembly fixed to a side of the vibrator. The vibrator includes a magnetic circuit system with first and second magnets. The recover assembly is closed to the first magnet. A magnetic polarity of an end of the magnetic recovery assembly facing the vibrator is reverse to that of an end of the first magnet away from the second magnet. When the vibrator is in an equilibrium position, a centroid of the vibrator is located between the magnetic recovery assembly and the coil. Magnetic force between the magnetic recovery assembly and the magnetic circuit system provides recovery force for the vibrator, thereby realizing large-stroke vibration.
US11374469B2
An electric machine may include a housing having a front end and a back end where the front end is the primary mechanical coupling end. The electric machine may include a stator and a rotor arranged within the housing and a shaft connected to the rotor. The shaft may extend out of the front end of the housing and the shaft may be configured to be rotationally driven by the rotor or to rotationally drive the rotor. The electric machine may also include an electronic controller configured to control operations of the rotor and stator and the electronic controller may be mounted on the front end of the housing.
US11374466B2
The present disclosure provides a motor stator and a motor. The motor stator comprises a core; windings wound on the core; and a three-dimensional fitted winding inner groove embedding structure which is a cage-type structure having ribs and ends, the ribs being embedded in grooves between the windings, and the ends being connected to the ribs and cover ends of stator windings; both of the rib and the end of the inner groove embedding structure comprise nonmagnetic heat-conducting glue layers and a phase-change material layer interposed as an interlayer between the heat-conducting glue layers. According to the present disclosure, the heat of each part of the motor stator can be quickly conducted, so as to rapidly reduce the temperature, quickly eliminate the instantaneous temperature peak, and improve the temperature gradient equilibrium of each part.
US11374463B2
A stator for a rotating electrical machine includes a stator coil and a stator iron core having slots into which the stator coil is mounted, wherein a coil end of the stator coil is elliptical in shape around a center axis of the stator iron core.
US11374462B2
A Brushless Direct-Current (BLDC) motor is provided for a power tool, including a stator comprising a coil, a rotor configured to rotate with respect to the stator, terminals secured to the stator, and a sensor circuit mount attached to the stator. The sensor circuit mount defines a plane having a first side and a second side, the sensor circuit mount including Hall sensors mounted on the first side of the plane of the sensor circuit mount facing the stator. Power-supply lines are secured to the terminals to supply electric current to the coil, the power-supply lines being routed from the terminals without traversing the second side of the plane of the sensor circuit mount. The sensor circuit mount is attached to the stator by at least one fastener that extends through an opening of the sensor circuit mount and a receptacle of the stator.
US11374452B2
There is provided a winding system for use in an electrical, electronic or electromagnetic device or component including: one or more set of windings, each set of windings including an electrically-conductive element arranged in a winding pattern with multiple turns, at least one pair of adjacent turns of the multiple turns being spaced apart to provide at least one channel therebetween for coolant fluid to flow therethrough; and a housing for housing the set of windings, the housing including a fluid inlet and a fluid outlet each in fluid communication with the at least one channel, the housing facilitating coolant fluid to flow from the fluid inlet to the fluid outlet, via the at least one channel in direct contact with exposed surfaces of the set of windings, the exposed surfaces at least partially defining the at least one channel.
US11374451B2
A rotor assembly is provided for an electric motor. The rotor assembly includes: a cylindrical magnet member having magnetization in both axial and radial directions, the magnet member being formed from a moldable magnetic material; and an output shaft receivable within the magnet member. An inner surface of the magnet member and an outer surface of the output shaft have complementarily-engagable interface elements thereon to prevent or limit dislocation of the magnet member and output shaft, and at least one of the interface elements is formed by overmolding of the magnet member and output shaft with the other of magnet member and output shaft.
US11374450B2
A magnetic element holder (1) of an electric motor has a carrier formed as a frame structure. The carrier has at least one receiving section (2) to receive at least one magnetic element (6). The carrier is configured with a holding device (3) for positionally fixed holding the at least one magnetic element (6) inside the at least one receiving section (2). The magnetic element holder (1) is configured to be fastened to a rotor (100) of an electric motor.
US11374445B2
A stator unit of a rotary electric machine, which includes a stator including a stator core in which a plurality of slots are formed at predetermined intervals in a circumferential direction; and a stator coil inserted into the slots and having a coil end portion protruding from at least one end surface of the stator core; a stator holder disposed to surround an outer peripheral surface of the stator core and supporting the stator; and a refrigerant guide portion disposed above the coil end portion and configured to supply a first refrigerant to the coil end portion. The refrigerant guide portion protrudes from an end surface of the stator holder to above the coil end portion and is integrally formed with the stator holder.
US11374444B2
A method of fabricating a coil for mounting on a tooth of a stator or a rotor of an electric machine includes winding a wire about a mandrel to form a coil having a first shape corresponding to the shape of the mandrel. The method may also include removing the coil having the first shape from the mandrel, and applying a mechanical force on the coil to change the shape of the coil from the first shape to a second shape. The second shape may correspond to the shape of the tooth. The method may also include mounting the coil of the second shape on the tooth.
US11374440B2
A current sensing circuit and a minimum operating frequency for a wireless power transmission system is presented. A method of measuring current through a wireless power transmit coil, includes receiving a signal from a switching circuit into a sampling circuit; filtering the sampled signal from the sampling circuit; biasing the filtered sampled signal, wherein the biasing occurs only when the sampling circuit is active; and amplifying the biased signal to provide a transmit coil current signal. A method of measuring current through a wireless power transmit coil, includes receiving a signal from a switching circuit into a sampling circuit; filtering the sampled signal from the sampling circuit; biasing the filtered sampled signal, wherein the biasing occurs only when the sampling circuit is active; and amplifying the biased signal to provide a transmit coil current signal.
US11374438B2
A wireless power adapter. It has a loosely coupled wireless power receiver adapted to receive wireless power at a first frequency and for providing a direct current power output. It has a tightly coupled wireless power transmitter connected to said direct current power output and adapted to transmit wireless power at a second frequency once direct current power is provided by said loosely coupled wireless power receiver.
US11374432B2
An electronic includes: a housing including a first plate, a second plate, and a side member; a display; a conductive coil parallel to the second plate and disposed between the display and the second plate; a wireless charging circuitry electrically connected to the conductive coil; and a processor operatively connected with the display and the wireless charging circuitry. The wireless charging circuitry receives a signal for wirelessly transferring power to an external electronic device from the processor, receives information about the external electronic device, receives a power control signal from the external electronic device via the conductive coil, applies a charging current of a first frequency to the conductive coil based at least in part on a request signal, increases a frequency of the charging current, compares the increased frequency with a first value, and adjusts a duty cycle of the charging current.
US11374425B2
Provided is a battery system in which a battery cell does not exceed a use limit temperature, and a time taken for returning to the charging/discharging process is shortened even if a frequency for the battery system to stop a charging/discharging process is reduced and the charging/discharging process is stopped. The battery system disclosed in the invention includes a plurality of battery cells and a control circuit which controls a charging/discharging current of the battery cell. The control circuit performs a plurality of temperature rising estimations on the basis of a battery temperature, a charging/discharging current, and a time width of a time window. The control circuit selects the charging/discharging current corresponding to a temperature rising estimation in which the temperature of the battery cell does not exceed a use limit temperature among the temperature rising estimations.
US11374417B2
A charging device for providing power from a power supply to an electronic device is provided. The charging device includes a detachable first electrical connector connected to a wired or wireless power output port, and a detachable second electrical connector attached to the power supply. The power output port is configured to provide power to the electronic device when the first electrical connector is connected to the power supply.
US11374412B2
A power source resident in furniture provides power to at least one charging port or socket used to provide power to an electronic device. The furniture may be an articulated furniture having at least one motor. The furniture may have at least one type of switch that manages the power to the charging port. The switch may reduce wasted energy consumption due to heat lost at the charging port.
US11374406B2
A micro grid system comprises a secondary energy source and a power controller. The secondary energy source is associated with a micro grid that includes a fixed or mobile facility, and the secondary energy source is configured to generate first DC power signal. The power controller is in communication with the secondary energy source and an electric grid, and configured to receive first AC power signal from the electric grid and the first DC power signal from the secondary energy source and output a second AC power signal to loads in communication with the power controller. The power controller comprises an AC to DC frequency converter configured to change frequency and/or voltage of the second AC power signal, a processor, and a memory configured to store instructions that, when executed, cause the processor to control the frequency converter to change the frequency and/or voltage of the second AC power signal.
US11374402B2
Surge protection circuitry includes a pair of series connected diodes sharing a first common terminal that is directly electrically connected to only one of a pair of transmission lines, a pair of series connected Zener diodes, in parallel with the series connected diodes, sharing a second common terminal that is directly electrically connected to only the other of the transmission lines, and a pair of series connected power supplies each configured to reverse bias one of the series connected diodes such that the diodes prevent electrical coupling of the Zener diodes to the transmission lines responsive to a voltage of the signal source being less than a threshold value, and the diodes permit electrical coupling of at least one of the Zener diodes to the transmission lines responsive to the voltage being greater than the threshold value.
US11374397B2
A switch is connected between an AC power supply and a load. A controller detects an abnormality of the AC power supply by detecting an instantaneous value of a three-phase AC voltage supplied from the AC power supply, when the switch is on. Based on an instantaneous value of the three-phase AC voltage detected at a first time and a first threshold value preset for a peak value of the three-phase AC voltage, the controller estimates a second threshold value for an instantaneous value of the three-phase AC voltage at a second time having a prescribed time difference from the first time. The controller detects the abnormality of the AC power supply by comparing the estimated second threshold value with the instantaneous value of the three-phase AC voltage detected at the second time. The controller turns off the switch when the abnormality of the AC power supply is detected.
US11374390B2
The invention relates to an explosion-proof assembly (20) designed to guide at least one conductor device (21) through a wall in a flameproof manner. The assembly (20) has a bushing part (24) with a bushing opening (48) having a bushing surface (49). The bushing part (24) is arranged in the wall. The bushing opening (48) has an associated connecting body (23) with at least one conductor channel (29) through which a conductor device (21) extends. The connecting body (23) has a connecting portion (30), which is connected to the conductor (22) in a frictionally engaged and/or form-fitting manner by plastic deformation. A first delimiting surface (32) is formed on the plastically deformed connecting portion (30), and the bushing surface (49) defines a second delimiting surface (33). A flameproof Ex gap (34) is formed between the two delimiting surfaces (32, 33) by inserting the connecting portion (30) into the bushing opening (48).
US11374389B2
The present disclosure relates to electrical box assemblies and universal stabilizing brackets that can be used to stabilize electrical boxes attached to different size wall studs. The electrical box assemblies include an electrical box and a stabilizing bracket. Each stabilizing brackets includes a base, a front stop, a rear stop and one or more rear stop segments. The front and rear stops and the rear stop segments include a face member that extends substantially perpendicularly relative to the base. One or more notches are positioned at a junction between each rear stop to facilitate the breaking away of rear stop segments to modify the length of the stabilizing bracket.
US11374380B2
Provided is a semiconductor laser including: a core layer having an active layer and a diffraction grating layer optically coupled to the active layer; and paired clad layers arranged sandwiching the core layer, and formed with a waveguide along the core layer, and the semiconductor laser includes: a flat layer provided continuously with the diffraction grating layer along the waveguide; and a temperature control mechanism for controlling the temperature of the flat layer to a temperature different from that of the diffraction grating layer.
US11374372B2
A device (1) for crimping connection elements (2). The device (1) comprises a machine frame (5), at least one punch, a drive assembly, at least one anvil (17), and a working chamber (31). The punch (3) is preferably arranged in a movable manner in relation to the machine frame (5). The punch (3) contains at least one working surface (4) for deforming a connection element (2). The drive assembly for moving the punch (3) is connected to the punch. The anvil (17) is connected to the machine frame (5) and has a receiving surface (8) for the connection element (2). The working chamber is located between the punch and the anvil and is opened and closed by a relative movement between the punch and the anvil. The device has at least one sonotrode, by which the receiving surface (8) of the anvil (17) is supplied with ultrasound.
US11374367B2
A vibrating connector system for providing a haptic feedback to ensure that a connector has a proper connection with its mating component or connector. The vibrating connector system generally includes a first connector that is adapted to electrically connect with a second connector. The first connector may include a male coupler and at least one electrical connector such as an electrically conductive pin. The second connector may include a female coupler and at least one electrical receiver such as an electrically conductive socket. A vibrating element may be connected to the first connector and/or the second connector so as to provide a haptic feedback response upon an electrical connection being completed between the first and second connectors.
US11374360B2
An electrical contact for an electrical connector includes a body having a mounting end and a mating end, a contact beam, and an anchoring region. The contact beam includes first and second edges that are laterally spaced from one another, and first and second broadsides that extend between the first and second edges. The anchoring region includes first, second, and intermediate portions. The first portion extends from the contact beam towards the mounting end, and has a first side that is spaced laterally outwards from the first edge. The second portion extends from the mounting end towards the first portion, and has a first side that is spaced laterally outwards from the first edge. The intermediate portion extends between the first portion and the second portion, and has a first side that is recessed laterally inwards from the first sides of the first and second portions.
US11374358B2
A low profile wire to board connector with features that enable a height of 1 mm or less, yet sufficient robustness to preclude unintentional separation of mated connectors. A board connector, with a mounting interface configured for surface mount soldering to a PCB, may include a recess for receiving a complementary connector terminating multiple wires. The board connector may have blade-shaped terminals, which may be soldered to the PCB at two ends, with an intermediate portion engaging a portion of the board connector housing, so as to secure the housing to the PCB. The complementary connector may be inserted at an acute angle with the mounting interface, engaging a front portion of the mating connector to a front portion of the board connector. The rear of the complementary connector may then be rotated into the recess and secured near the rear.
US11374348B2
A modular system for plug connector modules for producing plug connector units, and to at least one first housing frame for receiving a plurality of plug connector modules within the housing frame. Each housing frame has two parallel longitudinal side walls, which define the frame width of the housing frame, and perpendicularly thereto two parallel narrow side walls, which define the frame height of the housing frame. According to the invention: i) the frame width is an integer multiple of the frame height, optionally plus joint play; ii) the longitudinal side walls and the narrow side walls have connection elements for form-fitting connection, wherein in each case a connection element of a longitudinal side wall corresponds to a connection element of a narrow side wall; and iii) on each longitudinal side wall a plurality of connection elements are arranged at a grid distance which corresponds to the frame height, optionally plus joint play, along the frame width. A plurality of housing frames can thus be connected to one another in a modular manner on the basis of their connection elements so as to form a plug connector unit.
US11374347B2
A movable support structure, wherein the retaining/restricting portion is resiliently deformable in a direction to be retracted from a relative passage path for the receiving portion when the supported portion is inserted into the movable supporting portion from a catching posture, in which the retaining/restricting portion is caught by the receiving portion, with the supported portion supported by the movable supporting portion, and the deformation restricting portion restricts resilient deformation of the retaining/restricting portion in a direction to be retracted from the catching posture.
US11374343B2
Systems, devices, and methods including: a cable; a housing having a tapered exit hole connected to an internal volume; a tapered seal having a tapered outer surface and an inner aperture, where the inner aperture of the tapered seal receives the cable; an encapsulant disposed in the internal volume and about one or more wires of the cable; and a compression cap placed over the tapered seal and about a flange of the housing to compress the tapered seal into the tapered exit hole; where compression from the compression cap forces the encapsulant up inside the cable and around the one or more wires of the cable, and where curing of the encapsulant seals the cable from moisture incursion.
US11374342B2
The present invention relates to a plug and a socket, which are each designed to be capable of being connected to a coded thermal line protected against polarity reversal. To this end the plug and the socket each comprise a recess which is configured to receive, in a manner protection against polarity reversal, a thermal line with an asymmetrically designed cross section and a first and a second electrically conductive plug or socket element which each comprise a first and a second area. The first area of the plug and socket elements each comprise a spring contact, and the plug and socket elements are arranged in such a manner that the two spring contacts each contact substantially axially a core of a received thermal line.
US11374325B2
According to one embodiment, an antenna apparatus includes at least four first to Nth circularly polarized antennas in a planar shape; and phase adjustment circuitry adjusting phase relationship between first to Nth signals of the first to Nth circularly polarized antennas. The first to Mth circularly polarized antennas and the M+1th to Nth circularly polarized antennas are arranged at positions surface-symmetrical to each other. The first to Nth circularly polarized antennas are rotated in direction at first to Nth angles with respect to a first direction parallel to the first to Nth circularly polarized antennas. The phase adjustment circuitry is configured to set phases of the first to Mth signals to first to Mth phases corresponding to the first to Mth angles, and set phases of the M+1th to Nth signals to M+1th to Nth phases added by a first value to phases corresponding to the M+1th to Nth angles.
US11374320B2
The present disclosure relates to an antenna structure and an electronic device. The antenna structure includes: a metal frame body; a first antenna branch coupled to one side edge of the metal frame body; a second antenna branch coupled to the other side edge of the metal frame body; an antenna gap defined by the first antenna branch and the second antenna branch after the first antenna branch and the second antenna branch both extend towards a middle portion of the metal frame body, an extension length of the first antenna branch being greater than an extension length of the second antenna branch; and a feed point with one end coupled to a ground point and the other end coupled to the first antenna branch.
US11374315B2
This disclosure includes a compact directional antenna array that has a low profile, is easy to deploy and provides a directional response over a wide range of frequencies. The array includes one or more pairs of equal length conductors that are arranged radially about the center of the array. The conductors follow the surface of a lossy medium and are each referenced to a conductive rod that is inserted into the medium. The directional response of the array is selectable by means of a series of configurable relays or switches that route some signals through a delay network to a combiner and other signals directly to the combiner.
US11374310B2
An electronic device according to various embodiments of the present invention may comprise a housing; an inner plate which is built into the housing, at least a portion of which is made of a synthetic resin material, and which comprises a first surface, a second surface facing the opposite direction to the first surface, a first through-hole formed in a cone-shaped cross-section the diameter of which gradually decreases the closer to the second surface from the first surface, and a second through-hole formed in a cone-shaped cross-section, which is disposed adjacent to the first through-hole and the diameter of which gradually decreases the closer to the first surface from the second surface; a first conductive line which is formed on the first surface and is formed to overlap with the first through-hole at least partially when viewed from the first surface, a second conductive line which is formed on the second surface and is formed to overlap with the second through-hole at least partially when viewed from the second surface, a first conductive layer which is deposited conformally on an inner wall of the first through-hole and electrically connected to at least one of the first conductive line and the second conductive line, a second conductive layer which is deposited conformally on an inner wall of the second through-hole and electrically connected to at least one of the first conductive line and the first conductive line, and a wireless communication module which is electrically connected to at least one of the first conductive line and the second conductive line, wherein the first conductive line, the second conductive line, the first conductive layer, and the second conductive layer may comprise the same composition of materials. Such an electronic device may vary according to the embodiment.
US11374305B2
An antenna structure utilizing metallic frame of electronic device to simultaneously send and receive radio waves on multiple frequencies includes first and second feeding sources and the metallic frame. A notch in the metallic frame creates first and second radiating portions. The first feeding source feeds the first radiating portion, and a first mode and a second mode can be activated simultaneously to generate radiation signals in a first frequency band and a second frequency band. The second feeding source feeds the second radiating portion and a third mode and a fourth mode can be simultaneously activated to generate radiation signals in a third frequency band and a fourth frequency band. A wireless communication device is also provided. The wireless communication device includes a motherboard and the antenna structure.
US11374303B2
A package structure includes a semiconductor die, an insulating encapsulant, a redistribution layer and a plurality of antenna patterns. The semiconductor die has an active surface and a backside surface opposite to the active surface. The insulating encapsulant is encapsulating the semiconductor die. The redistribution layer is located on the active surface of the semiconductor die and over the insulating encapsulant. The plurality of antenna patterns is located over the semiconductor die, wherein the plurality of antenna patterns comprises a plurality of trenches located on a surface of the plurality of antenna patterns.
US11374296B2
Disclosed are embodiments of ceramic radiofrequency filters advantageous as RF components. The ceramic filters can include a ceramic stepped impedance resonator, wherein the inner diameter of the ceramic stepped impedance resonator can vary from one end to another end. The inner diameter can be, for example, tapered, sectioned, or stair-stepped in order to provide different impedances in the ceramic resonator.
US11374285B2
A secondary battery according to the present invention including a battery case with an accommodation part accommodating an electrode assembly and an electrolyte, a fluid inlet/outlet port provided in the battery case to provide a moving passage through which a fluid is movable so that discharge of an inner gas and reinjection of the electrolyte are enabled, a gas discharge part restricting the discharge of the inner gas passing through the fluid inlet/outlet port, and an electrolyte reinjection part provided to reinject the electrolyte through the fluid inlet/outlet port.
US11374284B2
A battery pack includes an outer housing including a plurality of walls, at least one battery cell enclosed within the plurality of walls, a vent system disposed in at least one of the plurality of walls, and a disk provided between the cover and the valve. The vent system includes a carrier plate, an annular ring extending from the carrier plate and defining a lumen, a valve disposed in the lumen, and a cover attached to the carrier plate.
US11374283B2
An electronic cigarette including an atomization assembly and a battery assembly. The atomization assembly includes an atomization core; a mouthpiece; a first cover disposed on the mouthpiece; a first rubber ring; a spinning ring; a first fixed ring fixing the spinning ring; a silicone ring; a connector; a second rubber ring; an e-liquid tank; a second seal ring sealing the e-liquid tank; a silicone gasket; a second cover covering the e-liquid tank; a press part; a connection cylinder; a fourth seal ring and a fifth seal ring sealing two ends of the connection cylinder, respectively; a positive terminal; a positive silicone; and a second fixed ring fixing the connection cylinder. The atomization core includes a spring; a first seal ring; a heating wire; a limit cover limiting the heating wire; a first fixed seat fixing the heating wire; a third seal ring sealing the first fixed seat.
US11374278B2
Disclosed is a battery module, which includes: a plurality of battery cells stacked on one another; a cell housing configured to accommodate the plurality of battery cells; and a cover bus bar configured to cover an entire upper side of the cell housing and including electrode connection layers. The cover bus bar may be electrically connected to electrodes of the plurality of battery cells through the electrode connection layers. The electrode connection layers may be arranged in a layered structure.
US11374276B2
A Li-ion battery is provided in combination with fluorinated material positioned effective to abate combustion by said battery, the fluorinated material being normally non-gaseous and non-liquid and being itself effective to provide the combustion abatement by said battery, such fluorinated material being is such forms as the material of construction of the battery case containing the battery, film wrapped around said battery, and/or semi-solid material at least proximate to the battery, such as by forming a coating on said battery or said film on said battery.
US11374273B2
A battery module including a battery cell and a thermal management system for removing heat from the battery cell. The thermal management system includes two or more unit cells in an array. Each unit cell includes a primary shell comprising a primary phase change material (PCM), and a secondary shell comprising a secondary PCM that is thermally coupled to the primary shell. The battery cell is thermally coupled to the primary shell at a heat transfer interface and the secondary shells of adjacent unit cells in the array are separate.
US11374271B2
The present invention relates to an apparatus, system, and method for collecting gas generated in a secondary battery, specifically, to an apparatus, system, and method for collecting gas, which allow an operator to collect gas generated inside a secondary battery according to a desired section.
US11374243B2
In a fuel cell system, when filling hydrogen into a hydrogen tank is determined to be started, a transmitter configured to transmit a signal indicating pressure in the hydrogen tank to a hydrogen filling device transmits a first signal indicating that the pressure in the hydrogen tank is a first sensor value when the first sensor value detected by a first pressure sensor configured to detect pressure in a filling flow path connecting a filler port and the hydrogen tank is equal to or higher than a reference pressure predetermined to exceed the atmospheric pressure. Moreover, when the first sensor value is lower than the reference pressure, the transmitter transmits a second signal indicating that the pressure in the hydrogen tank is a second sensor value detected by a second pressure sensor configured to detect pressure in a supply flow path connecting the fuel cell and the hydrogen tank.
US11374239B2
A frame gasket may include a flat base, which is positioned along the edge of stack constitutional parts and which includes a first elastic base and reinforced fibers mixed therein to ensure sealing of a fuel cell stack, and first projection units, which project over the base and which include a second elastic base.
US11374237B2
A fuel cell stack includes a stacked body including unit cells that are stacked and an end member arranged at an end side of the stacked body in a stacking direction of the stacked body.
US11374234B2
The present disclosure relates to a separation membrane complex having an anion exchange membrane and a cation exchange membrane coming in face-to-face contact with each other, and the cation exchange membrane and the anion exchange membrane each having two or more concavities and convexities which interlock with each other in a reverse phase.
US11374233B2
An apparatus for manufacturing a gas diffusion layer for fuel cells includes: a conveyer transferring a base sheet for a macroporous layer of the gas diffusion layer in one direction before water repellent coating; a nozzle disposed around the conveyer to coat the transferring base sheet with a water repellent in a fiber type or desired pattern; and a nozzle transfer unit combined with an upper end of the nozzle to transfer the nozzle along a desired trajectory.
US11374230B2
A method for preparing a catalyst for a fuel cell including performing a first supporting; separating particles unsupported in the first supporting; heat treating; and performing a second supporting, and a catalyst for a fuel cell prepared using the same.
US11374228B2
This disclosure provides a method for preparing a current collector. The method includes: (1) anchoring vinyl groups onto the surface of textiles through the silanization between hydroxyl groups and coupling agents; (2) synthesizing polyelectrolyte brushes through in-situ radical polymerization; and (3) obtaining catalyst ions on the polyelectrolyte brushes through ion-exchange and obtaining metal-coated layers through subsequent electroless deposition). The current collector according to the present disclosure has high electrical conductivity and excellent mechanical flexibility, and thus the lithium ion battery including the same is suitable for portable and wearable electronic devices.
US11374223B2
The present invention is directed to a lithium ion battery electrode slurry composition comprising: (a) an electrochemically active material capable of lithium intercalation and deintercalation; (b) a binder dispersed in an aqueous or organic medium and comprising a reaction product of a reaction mixture comprising one or more epoxy functional polymer(s) and one or more acid functional acrylic polymer(s); and (c) an electrically conductive agent. The present invention also provides an electrode comprising: (a) an electrical current collector; and (b) a cured film formed on the electrical current collector. The cured film is deposited from the slurry composition described above. Electrical storage devices prepared from the electrode are also provided.
US11374217B2
A positive electrode material for a lithium ion secondary battery, including core particles and a carbonaceous film coating a surface of the core particles, in which in a Raman spectrum analysis of the carbonaceous film, in a case where a peak intensity of a spectrum in a wave number band of 1,200 to 1,400 cm−1 is set as D, a minimum intensity of 1,400 to 1,550 cm−1 is set as V, and a peak intensity of the spectrum of 1,550 to 1,700 cm−1 is set as G, an average D/G is 0.77 or more and 0.98 or less and an average V/G is 0.50 or more and 0.66 or less, and in a case where the average D/G is set as a and the average V/G is set as b, X falls within a range of −0.1≤X≤0.1 in Expression X=a−1.47b.
US11374216B2
A lithium- or sodium-ion battery anode layer, comprising a phosphorus material embedded in pores of a solid graphene foam composed of multiple pores and pore walls, wherein (a) the pore walls contain a pristine graphene or a non-pristine graphene material; (b) the phosphorus material contains particles or coating of P or MPy (M=transition metal and 1≤y≤4) and is in an amount from 20% to 99% by weight based on the total weight of the graphene foam and the phosphorus material combined, and (c) the multiple pores are lodged with particles or coating of the phosphorus material. Preferably, the solid graphene foam has a density from 0.01 to 1.7 g/cm3, a specific surface area from 50 to 2,000 m2/g, a thermal conductivity of at least 100 W/mK per unit of specific gravity, and/or an electrical conductivity no less than 1,000 S/cm per unit of specific gravity.
US11374208B2
A method of manufacturing a display apparatus includes: forming a plurality of displays including a light-emitting diode on a surface of a first mother substrate; preparing a second mother substrate; forming a first sealed area on a surface of at least one of the first mother substrate or the second mother substrate, wherein the first sealed area surrounds each of the plurality of displays and includes a frit; firstly bonding the first mother substrate to the second mother substrate by melting the frit in the first sealed area by radiating a first laser beam; and secondly bonding the first mother substrate to the second mother substrate by forming a second sealed area in which the frit and the first mother substrate, and/or the frit and the second mother substrate, are melted and mixed with each other by radiating a second laser beam partially in the first sealed area.
US11374207B2
An optoelectronic assembly comprising an optoelectronic component, which comprises a specularly reflective surface and comprising a radiation cooler in direct physical contact with the optoelectronic component. The radiation cooler is arranged above the specularly reflective surface.
US11374199B2
A display panel and a display device are provided. Moisture and oxygen can be effectively prevented from passing through an organic light emitting layer in a barrier area and entering the organic light emitting layer in a display area of the display panel by disposing the barrier area having a plurality of trenches between the display area and a through hole and forming a blocking structure through disposing a barrier block between adjacent trenches. In addition, the trenches can be set into a wavy shape, which can increase an area of the trenches and further increase a surface area of a packaging layer in the barrier area, so that intrusion of moisture and oxygen can be effectively blocked, thereby protecting the display area and improving stability of the display device.
US11374192B2
The present disclosure provides a flexible transparent electrode, a flexible display panel, related manufacture methods, and a display device. The flexible transparent electrode includes a graphene body and metal nanowires. At least part of the metal nanowires is inserted into the graphene body to form an interpenetrating body structure.
US11374190B2
A present application provides a light-emitting device and a method of manufacturing the same. The light-emitting device includes an anode, a hole transport layer, a light-emitting layer, an electron transport layer, and a cathode all laminated together. The hole transport layer is treated with a high boiling point polar solution to reduce a Coulomb force of the hole transport layer. The light-emitting device of the present application can improve light-emitting efficiency of the light-emitting device.
US11374189B2
A quantum dot includes an inorganic particle, and an organic ligand and an inorganic ligand on a surface of the inorganic particle, and the molar percentage of the inorganic ligand relative to the total amount of the inorganic ligand and the organic ligand is 25% or more and 99.8% or less.
US11374187B1
Through selective incorporation of high carrier mobility graphene monolayers into low cost, NIR-sensitive SiGe detector layer structures, a device combining beneficial features from both technologies can be achieved. The SiGe in such hybrid SiGe/graphene detector devices serves as the NIR absorbing layer, or as the quantum dot material in certain device iterations. The bandgap of this SiGe layer where absorption of photons and photogeneration of carriers mainly takes place may be tuned by varying the concentrations of Ge in the SixGe1-x material. This bandgap and the thickness of this layer largely impact the degree and spectral characteristics of absorption properties, and thus the quantum efficiency or responsivity of the device. The main function and utility of the graphene monolayers, which are nearly transparent to incident light, is to facilitate the extraction and transport of electron and hole carriers from the SiGe absorbing layer through the device.
US11374182B2
Provided is an organic electroluminescence device, including a first electrode, a hole transport region that is on the first electrode and includes an amine compound represented by the following Formula 1, an emission layer on the hole transport region, an electron transport region on the emission layer, and a second electrode on the electron transport region,
US11374180B2
Compounds are provided that comprise a ligand having a 5-substituted 2-phenylquinoline. In particular, the 2-phenylquinoline may be substituted with a cycloalkyl containing group at the 5-position. These compounds may be used in organic light emitting devices, in particular as red emitters in the emissive layer of such devices, to provide devices having improved properties.
US11374174B2
A deposition mask includes: a plurality of sub-masks through which deposition material passes to a base layer to form a deposition layer defining a hole therein, each of the sub-masks including: an aperture through which the deposition material passes to the base layer, a total planar area of the aperture corresponding to less than a total planar area of the deposition layer, and a masking surface at which the deposition material does not pass through the sub-mask, the masking surface including a hole-forming portion of which a total planar area thereof corresponds to a total planar area of the hole defined in the deposition layer. The hole-forming portions of the sub-masks have a same shape and planar area as each other, and within each sub-mask, the shape of the hole-forming portion is nested within a shape of the aperture.
US11374170B2
Embodiments of the disclosure relate to methods for fabricating structures used in memory devices. More specifically, embodiments of the disclosure relate to methods for fabricating MTJ structures in memory devices. In one embodiment, the method includes forming a MTJ structure, depositing a encapsulating layer on a top and sides of the MTJ structure, depositing a dielectric material on the encapsulating layer, removing the dielectric material and the encapsulating layer disposed on the top of the MTJ structure by a chemical mechanical planarization (CMP) process to expose the top of the MTJ structure, and depositing a contact layer on the MTJ structure. The method utilizes a CMP process to expose the top of the MTJ structure instead of an etching process, which avoids damaging the MTJ structure and leads to improved electrical contact between the MTJ structure and the contact layer.
US11374168B2
The present invention provides a perpendicularly magnetized film structure exhibiting high interface-induced magnetic anisotropy by utilizing a combination of an alloy comprising Fe as a main component and MgAl2O4 as a basic configuration.
US11374156B2
A backlight module and a manufacturing method of same are provided by this disclosure. The backlight module includes a frame, a thermoelectric device group, a first heat conductive layer and a lamp plate. The thermoelectric device group is disposed on a bottom surface inside the frame. The first heat conductive layer is disposed on a surface at a side of the thermoelectric device group away from the frame. The lamp plate is disposed on a surface at a side of the first heat conductive layer away from the frame.
US11374154B2
A light-emitting device comprises a light-emitting element, a covering structure, a quantum dot material block, and an adhesive structure is disclosed. The covering structure has a depressed part. The quantum dot material block is filled into the depressed part and enclosed by the light-emitting element and the covering structure. The light-emitting element, the covering structure, and the quantum dot material block are bonded together through the adhesive structure. Since the quantum dot material block is enclosed by the covering structure and the light-emitting element, the outer moisture and oxygen are blocked by the covering structure and the light-emitting element from the quantum dot material block, the decreasing emitting efficiency of the quantum dot material is further alleviated.
US11374146B2
A semiconductor device is provided, which includes an active structure and a first semiconductor layer. The active structure includes an active region having a topmost surface and a bottommost surface, and a first dopant distributing from the topmost surface to the bottommost surface. The first semiconductor layer is located under the active structure and includes a second dopant. The active region includes a semiconductor material including As.
US11374141B2
A solar cell assembly includes a plurality of solar cells and an inter-cell region provided between adjacent ones of the solar cells included in the plurality of solar cells. Each of the solar cells and the inter-cell region includes: a semiconductor substrate having a first conductivity type and having a first main surface and a second main surface that face away from each other; a first amorphous semiconductor layer having a second conductivity type and being provided on a first main surface side of the semiconductor substrate; an insulating layer provided on part of the first amorphous semiconductor layer; and a first transparent conductive film provided on the first amorphous semiconductor layer so as to cover the insulating layer. In a plan view of the solar cell assembly, the insulating layer is provided along the inter-cell region and partially overlapping the inter-cell region.
US11374138B2
There is provided imaging devices and methods of forming the same, including a stacked structure body including a first electrode, a light-receiving layer formed on the first electrode, and a second electrode formed on the light-receiving layer, where the second electrode comprises an amorphous oxide comprising at least one of zinc and tungsten, and where the second electrode is transparent and electrically conductive and has absorption characteristics of 20% or more at a wavelength of 300 nm.
US11374133B2
A method for forming electrical contacts for a solar cell and a solar cell formed using the method is provided. The method includes forming a first metal layer over predefined portions of a surface of the solar cell; depositing a carbon nanotube layer over the first metal layer; and forming a second metal layer over the carbon nanotube layer, wherein the first metal layer, the carbon nanotube layer, and the second metal layer form a first metal matrix composite layer that provides electrical conductivity and mechanical support for the metal contacts.
US11374124B2
Described examples include integrated circuits, drain extended transistors and fabrication methods in which a silicide block material or other protection layer is formed on a field oxide structure above a drift region to protect the field oxide structure from damage during deglaze processing. Further described examples include a shallow trench isolation (STI) structure that laterally surrounds an active region of a semiconductor substrate, where the STI structure is laterally spaced from the oxide structure, and is formed under gate contacts of the transistor.
US11374122B2
A semiconductor device of an embodiment includes an element region and a termination region surrounding the element region. The element region includes a gate trench, a first silicon carbide region of n-type, a second silicon carbide region of p-type on the first silicon carbide region, a third silicon carbide region of n-type on the second silicon carbide region, and a fourth silicon carbide region of p-type sandwiches the first silicon carbide region and the second silicon carbide region with the gate trench, the fourth silicon carbide region being deeper than the gate trench. The termination region includes a first trench surrounding the element region, and a fifth silicon carbide region of p-type between the first trench and the first silicon carbide region, the fifth silicon carbide region same or shallower than the fourth silicon carbide region. The semiconductor device includes a gate electrode, a first electrode, and a second electrode.
US11374119B2
A semiconductor device according to the present invention includes a semiconductor substrate including at least a first semiconductor layer of a second conductivity type, a second semiconductor layer of a first conductivity type, a third semiconductor layer of the second conductivity type, and a fourth semiconductor layer of the first conductivity type provided in the upper layer of the third semiconductor layer; a first gate trench extending in the thickness direction through the fourth, third, and second semiconductor layers to the inside of the first semiconductor layer; an interlayer insulating film; a first main electrode provided in contact with the fourth semiconductor layer; and a second main electrode provided on the side opposite the first main electrode. The first gate trench includes a first gate electrode on the lower side and a second gate electrode on the upper side.
US11374113B2
A method of manufacturing a low temperature polysilicon thin film, including the steps of: forming a buffer layer on a substrate; forming a silicon layer on the buffer layer; roughening a surface of the silicon layer to form an uneven surface as a recrystallization growth space; and annealing the silicon layer to form a polysilicon layer, and a partial silicon material of the polysilicon layer is formed on the recrystallization growth space.
US11374112B2
A method for depositing a Group IV semiconductor is disclosed. The method may include, providing a substrate within a reaction chamber and heating the substrate to a deposition temperature. The methods may further include, exposing the substrate to at least one Group IV precursor and exposing the substrate to at least one Group IIIA metalorganic dopant precursor. The methods may further include depositing a Group IV semiconductor on a surface of the substrate. Semiconductor device structures including a Group IV semiconductor deposited by the methods of the disclosure are also provided.
US11374106B2
A method for making a heteroepitaxial layer. The method comprises providing a semiconductor substrate. A seed area delineated with a selective growth mask is formed on the semiconductor substrate. The seed area comprises a first material and has a linear surface dimension of less than 100 nm. A heteroepitaxial layer is grown on the seed area, the heteroepitaxial layer comprising a second material that is different from the first material. Devices made by the method are also disclosed.
US11374099B2
A semiconductor structure and a method for manufacturing the same are provided. The semiconductor structure includes a source line structure. The source line structure includes a composite material formed in a trench. The composite material includes an oxide portion and a metal portion.
US11374094B2
A silicon carbide diode having a high surge current capability, and including a semiconductor base plate. The semiconductor base plate includes an N-type silicon carbide substrate and an N-type silicon carbide epitaxial layer located on the N-type silicon carbide substrate. The upper portion of the N-type silicon carbide epitaxial layer is provided with a plurality of P-type well regions. The N-type high resistance region is provided under the P-type well region or on the lower surface of the P-type well region. The resistivity of the N-type high resistance region is greater than the resistivity of the N-type silicon carbide epitaxial layer. The N-type high resistance region is provided under the P-type well region, and a plurality of grooves are provided in the P-type well region or a plurality of block-shaped P-type regions uniformly arranged at intervals are provided in the N-type high resistance region.
US11374091B2
A semiconductor device according to the present invention includes a substrate having an IGBT region, a diode region, and a high resistance region between the IGBT region and the diode region, a first electrode provided on an upper surface of the substrate and a second electrode provided on a back surface as a surface on an opposite side to the upper surface of the substrate, wherein in the high resistance region, a contact resistance between the upper surface of the substrate and the first electrode or a contact resistance between the back surface of the substrate and the second electrode is higher than in the diode region, and a width of the high resistance region is equal to or greater than a thickness of the substrate.
US11374085B2
An organic light-emitting diode display panel, a method of manufacturing the same, and a display device are provided. The organic light-emitting diode display panel includes a flexible substrate defined with a test circuit region thereon. The test circuit region is provided with a test circuit and defined with a circuit trace region. The circuit trace region includes a plurality of traces, a plurality of transistors, a control line, and at least one pin. Each one of the traces is connected to one of the transistors. The control line is electrically connected to a control end of each of the transistors to turn on or turn off the transistors to avoid the circuit from short-circuiting.
US11374082B2
An electronic device of the technology includes: a plurality of first wiring patterns that are electrically coupled to each other partially, and each extend in a first direction; an organic insulating layer that is provided on the first wiring patterns; and a second wiring pattern that is provided on the organic insulating layer.
US11374077B2
A light emitting device includes a transistor, a light reflection layer, a first insulation layer that includes a first layer thickness part, a second layer thickness part, and a third layer thickness part, a pixel electrode that is provided on the first insulation layer, a second insulation layer that covers a peripheral section of the pixel electrode, a light emission functional layer, a facing electrode, and a conductive layer that is provided on the first layer thickness part. The pixel electrode includes a first pixel electrode which is provided in the first layer thickness part, a second pixel electrode which is provided in the second layer thickness part, and a third pixel electrode which is provided in the third layer thickness part. The first pixel electrode, the second pixel electrode, and the third pixel electrode are connected to the transistor through the conductive layer.
US11374068B2
A display panel and a display apparatus are provided. The display panel includes a display area, a bezel area, and a hole area. The bezel area includes an inner bezel area surrounding the hole area and an outer bezel area surrounding the display area, and the display area surrounds the hole area and is disposed between the inner bezel area and the outer bezel area. The display panel further includes a substrate layer, a light-emitting layer, an encapsulation layer and a touch layer, that are sequentially stacked; a detection line including a first detection line. The first detection line includes a first detection segment disposed in the inner bezel area, a third detection segment disposed in outer bezel area, and a second detection segment electrically connecting the first detection segment and the third detection segment. The second detection segment is disposed in the touch layer.
US11374066B2
A touch panel includes a shielding layer having a shielding portion and a conductive portion. An insulating layer is disposed on the shielding layer and has a plurality of through holes located on the conductive portion. A touch metal layer is disposed on the insulating layer and includes a plurality of first electrodes arranged in a first direction and a plurality of second electrodes arranged in a second direction. The plurality of first electrodes electrically connect to the conductive portion of the shielding layer through the plurality of through holes, and the shielding portion of the shielding layer is grounded through the touch metal layer.
US11374064B2
The present invention provides a display panel and a manufacturing method thereof, and a display device. The display panel includes an array substrate, a light emitting device layer, and a packaging layer. The packaging layer includes a plurality of first openings and spacers disposed between adjacent first openings on a spacer layer. Any one of the first openings is filled with a color resist. A plurality of metal wires are disposed in the spacers, and the plurality of metal wires constitute a plurality of first electrodes arranged in a first direction and a plurality of second electrodes arranged in a second direction.
US11374050B2
A unit cell of a focal plane array (FPA) is provided. The unit cell includes a first layer having a first absorption coefficient. The first layer is configured to: sense a first portion of a polarized light of an incident light having a first portion and a second portion, convert the first sensed portion of incident light into a first electrical signal, and pass through a second portion of the incident light. Further, the unit cell includes a second layer having a second absorption coefficient and positioned adjacent to the first layer and configured to receive the second portion of the incident light. The second layer is configured to convert the second portion of the incident light to a second electrical signal. Also, the unit cell includes a readout integrated circuit positioned adjacent to the second layer and configured to receive the first electrical signal and the second electrical signal.
US11374044B2
The present invention pertains to a material for a photoelectric conversion element for use in an imaging element, the material containing a compound represented by formula (1) (in formula (1), R1 and R2 independently represent a substituted or unsubstituted fused heterocyclic aromatic group). The material can provide a photoelectric conversion element having excellent hole and electron leakage preventing properties, hole and electron transport properties, heat tolerance to processing temperatures, and visible light transparency.
US11374042B1
A 3D micro display, the 3D micro display including: a first level including a first single crystal layer, the first single crystal layer includes at least one LED driving circuit; a second level including a first plurality of light emitting diodes (LEDs), the first plurality of LEDs including a second single crystal layer, where the second level is disposed on top of the first level, where the second level includes at least ten individual first LED pixels; and a bonding structure, where the bonding structure includes oxide to oxide bonding.
US11374034B2
A display panel includes a pixel array, a plurality of first wirings, a plurality of second wirings, a conductive line and an insulation layer. The pixel array includes a plurality of first pixels and a plurality of second pixels. The first wirings are electrically connected to the first pixels, respectively. The second wirings are electrically connected to the second pixels, respectively. The conductive line extends to partially overlap the second wirings and is electrically connected to the second wirings, in which the conductive line is configured to provide a same-color signal to the second pixels. The insulation layer is disposed between the first wirings and the conductive line.
US11374027B2
A manufacturing method of a thin film transistor substrate and a thin film transistor substrate are provided. In the manufacturing method of the thin film transistor substrate, a buffer layer, a metal oxide semiconductor layer, and a first insulating layer are sequentially deposited on a substrate, and then the first insulating layer and the metal oxide semiconductor layer are patterned according to a pattern of an active layer. The metal oxide semiconductor layer forms the active layer. A second insulating layer and a gate metal layer are then sequentially deposited. The first insulating layer and the second insulating layer together form a gate insulating layer. The first insulating layer can be used to protect the metal oxide semiconductor layer, such that defects on a contact surface between the active layer and the gate insulating layer are reduced, thereby improving the stability of a device.
US11374014B2
The present invention discloses a flash. A channel region comprises a first shallow trench formed in the surface area of a semiconductor substrate. A tunneling dielectric layer and a polysilicon floating gate are formed in the first shallow trench and extended to the outside of the first shallow trench. A control dielectric layer and a polysilicon control gate are sequentially formed on the two side surfaces in the width direction and the top surface of the polysilicon floating gate. A source region and a drain region are formed in a self-aligned manner in active regions on the two sides in the length direction of the polysilicon floating gate. The present invention further discloses a method for manufacturing a flash. The present invention can break through the limitation of the length of the channel on the size of the memory cell, thus reducing the area of the memory cell.
US11374010B2
A memory device and a method of fabricating the memory device are disclosed, in which a plurality of contacts are formed on a substrate, and voids are formed in the contacts. The contacts are electrically isolated from one another by cutouts directly connecting with the voids. Insulating layers at least fill the cutouts. Since the cutouts are connected with the voids and the insulating layers fill at least the cutouts, the voids can be kept at least partially void. Thus, they can reduce parasitic capacitance between the contacts, prevent the degradation of data retention properties of the memory device, and overcome the problem of malfunctioning. Additionally, the need to avoid the formation of voids in the contacts by imposing strict requirements on the process for forming the contacts can be dispensed with, thus widening the process window for the formation of the contacts.
US11374008B2
Disclosed are semiconductor memory devices and methods of fabricating the same. The semiconductor memory devices may include a plurality of layers sequentially stacked on a substrate in a vertical direction, each of the plurality of layers including a bit line extending in a first direction and a semiconductor pattern extending from the bit line in a second direction traversing the first direction, a gate electrode extending through the plurality of layers and including a vertical portion extending through the semiconductor patterns and a first horizontal portion extending from the vertical portion and facing a first surface of one of the semiconductor patterns, and a data storing element electrically connected to the one of the semiconductor patterns. The data storing element includes a first electrode electrically connected to the one of the semiconductor patterns, a second electrode on the first electrode, and a dielectric layer between the first and second electrodes.
US11374003B2
An integrated circuit includes a first transistor, a second transistor, and a first insulating layer. The first transistor is disposed in a first layer and comprises a first gate. The second transistor is disposed in a second layer above the first layer and comprises a second gate. The first gate and second gate are separated from each other in a first direction. The first insulating layer is disposed between the first gate of the first transistor and the second gate of the second transistor. The first insulating layer is configured to electrically insulate the first gate of the first transistor from the second gate of the second transistor.
US11374001B2
A semiconductor device includes an interlayer dielectric layer on a substrate, a first connection line that fills a first trench of the interlayer dielectric layer, the first trench having a first width, and a second connection line that fills a second trench of the interlayer dielectric layer, the second trench having a second width greater than the first width, and the second connection line including a first metal layer that covers an inner sidewall of the second trench, a barrier layer that covers a bottom surface of the second trench, and a second metal layer on the first metal layer and the barrier layer, the first connection line and the first metal layer include a first metal, and the second metal layer includes a second metal different from the first metal.
US11373995B2
A Group III-Nitride (III-N) device structure is presented comprising: a heterostructure having three or more layers comprising III-N material, a cathode comprising donor dopants, wherein the cathode is on a first layer of the heterostructure, an anode within a recess that extends through two or more of the layers of the heterostructure, wherein the anode comprises a first region wherein the anode is separated from the heterostructure by a high k dielectric material, and a second region wherein the anode is in direct contact with the heterostructure, and a conducting region in the first layer in direct contact to the cathode and conductively connected to the anode. Other embodiments are also disclosed and claimed.
US11373993B2
An integrated circuit includes a first standard cell having a first pFET and a first nFET integrated, and having a first dielectric gate on a first standard cell boundary. The integrated circuit further includes a second standard cell being adjacent to the first standard cell, having a second pFET and a second nFET integrated, and having a second dielectric gate on a second standard cell boundary. The integrated circuit also includes a first filler cell configured between the first and second standard cells, and spanning from the first dielectric gate to the second dielectric gate. The first pFET and the second pFET are formed on a first continuous active region. The first nFET and the second nFET are formed on a second continuous active region.
US11373985B2
A lighting device and a lighting system are disclosed. In an embodiment, a lighting device includes at least one optoelectronic semiconductor chip, two contacts configured to couple the lighting device to a DC voltage and a driver circuit interconnected in series with the at least one semiconductor chip in a string, wherein the driver circuit comprises a monolithic, unhoused controller, wherein the driver circuit is configured to adjust a current for operating the at least one semiconductor chip, and wherein the string extends between the two contacts in an electrically coupling way.
US11373971B2
A semiconductor device structure, along with methods of forming such, are described. The structure includes a substrate having one or more devices formed thereon, one or more bonding pads disposed over the substrate, and a first passivation layer disposed over the one or more bonding pads. The first passivation layer includes a first passivation sublayer having a first dielectric material, a second passivation sublayer disposed over the first passivation sublayer, and the second passivation sublayer has a second dielectric material different from the first dielectric material. The first passivation layer further includes a third passivation sublayer disposed over the second passivation sublayer, and the third passivation sublayer has a third dielectric material different from the second dielectric material. At least two of the first, second, and third passivation sublayers each includes a nitride.
US11373969B2
An embodiment is a method including forming a first passive device in a first wafer, forming a first dielectric layer over a first side of the first wafer, forming a first plurality of bond pads in the first dielectric layer, planarizing the first dielectric layer and the first plurality of bond pads to level top surfaces of the first dielectric layer and the first plurality of bond pads with each other, hybrid bonding a first device die to the first dielectric layer and at least some of the first plurality of bond pads, and encapsulating the first device die in a first encapsulant.
US11373958B2
Provided is a semiconductor device that includes a semiconductor substrate, an interconnection layer that is formed on a first face of the semiconductor substrate, at least one of a structural element that is formed to the interconnection layer, or a structural element that is formed in the semiconductor substrate from the first face side of the semiconductor substrate, a semiconductor-through-electrode that is positioned and formed, from a second face side of the semiconductor substrate opposite to the first face, so as to have a predetermined positional relationship with respect to the structural element, and a metallic-diffusion-preventing insulating layer that is formed from the first face side of the semiconductor substrate in a position, and with a shape, surrounding the semiconductor-through-electrode in the semiconductor substrate.
US11373956B2
The present disclosure provides a semiconductor device package. The semiconductor device package includes a first semiconductor device, a first conductive layer and a second conductive layer. The first semiconductor device has a first conductive pad. The first conductive layer is disposed in direct contact with the first conductive pad. The first conductive layer extends along a direction substantially parallel to a surface of the first conductive pad. The second conductive layer is disposed in direct contact with the first conductive pad and spaced apart from the first conductive layer.
US11373952B2
A semiconductor device includes: at least one conductive feature disposed on a substrate; at least one dielectric layer overlying the substrate, a trench structure extending through the at least one dielectric layer; and a protection layer overlaying the trench structure.
US11373949B2
Interconnect structures are provided. An interconnect structure includes a substrate; a first dielectric layer on the substrate and including an opening for a first interconnect layer extending to the substrate; a first metal layer having a first portion in the opening and a second portion in contact with the first portion and on a portion of the first dielectric layer adjacent to the opening; a second dielectric layer on the first dielectric layer and on the first metal layer, the second dielectric layer including a trench for a second interconnect layer, the trench exposing the second portion of the first metal layer; and a second metal layer in the trench, wherein the second portion of the first metal layer forms a lower portion of the second interconnect layer.
US11373948B2
An interconnection structure and a method of manufacturing the same, and an electronic device including the interconnection structure are provided. According to an embodiment, the interconnection structure may comprise: a first interconnection line at a first level, comprising at least a first portion extending along a first direction; a second interconnection line at a second level higher than the first level, comprising at least a second portion extending along a second direction crossing the first direction; a via plug disposed between the first portion of the first interconnection line and the second portion of the second interconnection line, and configured to electrically connect the first interconnection line and the second interconnection line, wherein the via plug comprises a first pair of sidewalls respectively extending substantially parallel to corresponding sidewalls of the first portion and a second pair of sidewalls respectively extending substantially parallel to corresponding sidewalls of the second portion.
US11373944B2
A die package and method is disclosed. In one example, the die package includes a die having a first die contact on a first side and a second die contact on a second side opposite the first side, and insulating material laterally adjacent to the die. A metal structure substantially directly contacts the surface of the second die contact, wherein the metal structure is made of the same material as the second die contact. A first pad contact on the first side of the die electrically contacts the first die contact, and a second pad contact on the first side of the die electrically contacts the second die contact via the metal structure. The insulating material electrically insulates the metal structure from the first die contact.
US11373942B2
A semiconductor device comprises a substrate, a semiconductor chip on the substrate, and first and second leads between the substrate and the semiconductor chip. The first and second leads extend from an edge of the substrate toward below the semiconductor chip along a first direction parallel to a top surface of the substrate. The first lead includes a first bump connector and a first segment. The second lead includes a second bump connector. The first bump connector is spaced apart in the first direction from the second bump connector. The first segment of the first lead is spaced apart in a second direction from the second bump connector. The second direction is parallel to the top surface of the substrate and perpendicular to the first direction. A thickness of the first segment of the first lead is less than that of the second bump connector.
US11373938B2
A structure of a substrate is provided for application in an electric power module. The substrate includes element regions, on which a plurality of semiconductor elements are arranged, a center region that defines a space among the element regions, an input terminal region, on which an input terminal for applying an electric current to the substrate is disposed, and one or more slit insulation portions that are defined to face toward sides, respectively, of the element regions adjacent to the input terminal region, which are among the element regions. The slit insulation portions extend toward the center region in such a manner that an electric current applied through the input terminal region flows into the center region.
US11373933B2
A semiconductor package includes; a lower semiconductor chip mounted on a lower package substrate, an interposer on the lower package substrate and including an opening, connection terminals spaced apart from and at least partially surrounding the lower semiconductor chip and extending between the lower package substrate and the interposer, a first molding member including a first material and covering at least a portion of a top surface of the lower semiconductor chip and at least portions of edge surfaces of the lower semiconductor chip, wherein the first molding member includes a protrusion that extends upward from the opening to cover at least portions of a top surface of the interposer proximate to the opening, and a second molding member including a second material, at least partially surrounding the first molding member, and covering side surfaces of the first molding member and the connection terminals, wherein the first material has thermal conductivity greater than the second material.
US11373932B2
Disclosed are semiconductor packages and methods of fabricating the same. The semiconductor package comprises a first wiring layer, a first semiconductor substrate on the first wiring layer, a first dielectric layer on the first semiconductor substrate, a landing pad in the first wiring layer, a through hole that penetrates the first semiconductor substrate, the first dielectric layer, and the first wiring layer and exposes the landing pad, the through hole including a first hole and a second hole on a bottom end of the first hole, the second hole having a maximum diameter less than a minimum diameter of the first hole, and a mask layer on an upper lateral surface of the through hole.
US11373921B2
Gel-type thermal interface material with low pre-curing viscosity and elastic properties post-curing
The present disclosure provides thermal interface materials that are useful in transferring heat from heat generating electronic devices, such as computer chips, to heat dissipating structures, such as heat spreaders and heat sinks. The thermal interface material is soft and has elastic properties post-curing along with high thermally conductive filler loading. The thermal interface material includes at least one long chain alkyl silicone oil; at least one long chain, vinyl terminated alkyl silicone oil; at least one long chain, single end hydroxyl terminated silicone oil; at least one thermally conductive filler, at least one coupling agent, at least one catalyst, at least one crosslinker, and at least one addition inhibitor.
US11373919B2
A semiconductor package includes a semiconductor chip having chip pads on a first surface and having first and second side surfaces opposite to each other and third and fourth side surfaces opposite to each other, a molding member covering the third and fourth side surfaces and exposing the first and second side surfaces of the semiconductor chip, a redistribution wiring layer on a lower surface of the molding member to cover the first surface of the semiconductor chip and including a plurality of redistribution wirings electrically connected to the chip pads, and outer connection members arranged in a connection region defined on an outer surface of the redistribution wiring layer and electrically connected to the redistribution wirings.
US11373910B2
A method of forming a semiconductor device including a fin field effect transistor (FinFET), the method includes forming a first sacrificial layer over a source/drain structure of a FinFET structure and an isolation insulating layer. The first sacrificial layer is patterned, thereby forming an opening. A first liner layer is formed on the isolation insulating layer in a bottom of the opening and on at least side faces of the patterned first sacrificial layer. After the first liner layer is formed, forming a dielectric layer in the opening. After the dielectric layer is formed, removing the patterned first sacrificial layer, thereby forming a contact opening over the source/drain structure. A conductive layer is formed in the contact opening. The FinFET is an n-type FET, and the source/drain structure includes an epitaxial layer made of Si1-y-a-bGeaSnbM2y, wherein 0
US11373892B2
A method for preventing a collision in a wafer processing system is provided. The method includes aligning a first sensor and a second sensor. The first sensor is disposed on a predetermined position of an elevating member connected to a bottom of a vertical wafer boat of the wafer processing system, and the second sensor is disposed on a shutter of a chamber of the wafer processing system. The method further includes activating the first sensor and the second sensor to monitor a path alongside the vertical wafer boat when the chamber is closed by the shutter.
US11373885B2
A wet etching apparatus is provided. The wet etching apparatus induces an etching chamber, at least one shutter, and at least one spraying pipe. The etching chamber is used for accommodating and etching a substrate, and has an inlet at its front end as well as an outlet at its rear end. The shutter is mounted at the inlet or the outlet by a shaft. The spraying pipe disposed on the shaft overturns with the shutter at the same time. It can effectively remove a large number of crystals of the etching liquid generated at the inlet of the etching chamber and the outlet of the etching chamber by spraying over the inlet of the etching chamber and the outlet of the etching chamber through the spraying pipe, thereby improving an utilization of the apparatus, cleanliness, and a product quality.
US11373883B2
A substrate processing apparatus includes a substrate processing unit, a partition wall, a first gas supply, and a second gas supply. The substrate processing unit performs a liquid processing on a substrate. The partition wall separates a first space defined from a carry-in/out port through which the substrate is loaded to the substrate processing unit, and a second space other than the first space. The first gas supply is connected to the partition wall, and supplies an atmosphere adjusting gas to the first space. The second gas supply is connected to a place different from the first gas supply in the partition wall, and supplies an atmosphere adjusting gas to the first space.
US11373879B2
A planarization method and a CMP method are provided. The planarization method includes providing a substrate with a first region and a second region having different degrees of hydrophobicity or hydrophilicity and performing a surface treatment to the first region to render the degrees of hydrophobicity or hydrophilicity in proximity to that of the second region. The CMP method includes providing a substrate with a first region and a second region; providing a polishing slurry on the substrate, wherein the polishing slurry and the surface of the first region have a first contact angle, and the polishing slurry and the surface of the first region have a second contact angle; modifying the surface of the first region to make a contact angle difference between the first contact angle and the second contact angle equal to or less than 30 degrees.
US11373878B2
A technique for semiconductor manufacturing is provided. The technique includes the operations as follows. A semiconductor structure having a first material and a second material is revived. The first material has a first incubation time to a first etching chemistry. The second material has a second incubation time to the first etching chemistry. The first incubation time is shorter than the second incubation time. A first main etch to the semiconductor structure for a first duration by the first etching chemistry is performed. The first duration is greater than the first incubation time and shorter than the second incubation time.
US11373871B2
Methods and apparatus for forming doped material layers in semiconductor devices using an integrated selective monolayer doping (SMLD) process. A concentration of dopant is deposited on a material layer using the SMLD process and the concentration of dopant is then annealed to diffuse the concentration of dopant into the material layer. The SMLD process conforms the concentration of dopant to a surface of the material layer and may be performed in a single CVD chamber. The SMLD process may also be repeated to further alter the diffusion parameters of the dopant into the material layer. The SMLD process is compatible with p-type dopant species and n-type dopant species.
US11373866B2
Provided is a dielectric material composition and related methods. The method includes patterning a substrate to include a first feature, a second feature adjacent to the first feature, and a trench disposed between the first and second features. The method further includes depositing a dielectric material over the first feature and within the trench. In some embodiments, the depositing the dielectric material includes flowing a first precursor, a second precursor, and a reactant gas into a process chamber. Further, while flowing the first precursor, the second precursor, and the reactant gas into the process chamber, a plasma is formed within the process chamber to deposit the dielectric material.
US11373863B2
A wafer composite includes a handle substrate, an auxiliary layer formed on a first main surface of the handle substrate, and a silicon carbide structure formed over the auxiliary layer. The handle substrate is subjected to laser radiation that modifies crystalline material along a focal plane in the handle substrate. The focal plane is parallel to the first main surface. The auxiliary layer is configured to stop propagation of microcracks that the laser radiation may generate in the handle substrate.
US11373854B2
A device for emitting ultraviolet light includes at least one excimer lamp and a housing for the excimer lamp(s). Each excimer lamp has a discharge vessel filled with light-emitting gases, and a pair of first and second electrodes that are placed in contact with the discharge vessel and produce a dielectric barrier discharge inside the discharge vessel. The housing is made of an insulating and heat-resistant resin material. The housing is configured to house the excimer lamp(s), and has a light-emitting window that allows light with a center wavelength in a range from 200 nm to 230 nm emitted from the excimer lamp(s) to exit from the housing.
US11373846B2
An arc source system, comprising a cooling body (12) and a holder body (3) adapted to be detachably fastened to said cooling body and for holding a cathode body (4), wherein the system comprises a membrane (2) which is arranged between the holder body and a lower portion (14) of said cooling body; and wherein said lower portion (14) of said cooling body is provided with at least one cooling fluid channel (11), and wherein said holder body (3) is provided with an inner fastening arrangement configured to be coupled with a corresponding outer fastening arrangement on a cathode body (4).
US11373836B2
The present disclosure provides a method of manufacturing an electron source. The method includes forming one or more fixed emission sites on at least one needle tip, the fixed emission sites including a reaction product formed by metal atoms on a surface of the needle tip and gas molecules.
US11373834B2
An apparatus for generating electromagnetic waves is envisaged relating to the field of electromagnetic wave generating systems. The apparatus provides efficient radio frequency amplification, facilitates low loss electromagnetic generation, enables efficient utilization of kinetic energy of electrons, and works for different radio frequencies. The apparatus comprises an evacuated envelope, a pair of metal plates, a resonator, an electron gun, a magnetic field generator, and a pick-up loop. The evacuated envelope defines a space therewithin. The pair of metal plates defines a passage therebetween. The resonator is coupled to the pair of metal plates. The electron gun emits controlled bursts of electrons into the passage. The magnetic field generator is configured to generate electromagnetic waves. The pick-up loop extracts the generated electromagnetic waves.
US11373833B1
Systems, methods and apparatus related to a method for constructing a field emission device. The method includes providing a metal cathode substrate; shaping a carbon fiber fabric into a pattern, creating a patterned carbon fiber fabric; and brazing at least a portion of the patterned carbon fiber fabric to the metal cathode substrate.
US11373832B2
There is provided an electric-power conversion apparatus in which smoke emission, a burnout, and short-circuiting between a melted material and a peripheral member can be suppressed even when a fuse portion is melted by an excessive current. An electric-power conversion apparatus includes an electric power semiconductor device, an electrode wiring member, a case, a fuse portion formed in the electrode wiring member, a fuse resin member disposed between the fuse portion and the case, and a sealing resin member that seals the electric power semiconductor device, the electrode wiring member, the fuse portion, and the fuse resin member in the case.
US11373826B2
A breaker comprises: a fixed piece having a fixed contact; a movable piece having a movable contact and pressing the movable contact against the fixed contact to contact therewith; a thermally-actuated element for shifting the movable piece from a conduction state in which the movable contact contacts with the fixed contact to a turn-off state; a PCT thermistor; and a resin case. The fixed piece has a contacting portion contacting with the PCT thermistor. The resin case has a bottom surface provided with a concave portion. In a planar view when the fixed piece is viewed from the PCT thermistor, the contacting portion is disposed within the concave portion. The concave portion has a bottom recessed from the bottom surface of the resin case to prevent the bottom from protruding outwardly from the bottom surface when the thermally-actuated element is deformed.
US11373816B2
A low-voltage circuit breaker includes: at least one external conductor section of an external conductor power terminal of the low-voltage circuit breaker connected to an external conductor load terminal of the low-voltage circuit breaker; and a neutral conductor section of a neutral conductor connection of the low-voltage circuit breaker connected to a neutral conductor load terminal of the low-voltage circuit breaker. A mechanical bypass switch is arranged in the at least one external conductor section. A semiconductor circuit arrangement of the low-voltage circuit breaker is switched parallel to the bypass switch. A first current measuring arrangement is arranged in the at least one external conductor section, which is connected to an electronic control unit of the low-voltage circuit breaker. The electronic control unit is configured to actuate the bypass switch and the semiconductor circuit arrangement when a prespecifiable overcurrent is detected by the current measuring arrangement.
US11373813B2
Provided is a perovskite solar cell, and more particularly, a perovskite solar cell including an organometal halide layer having a perovskite structure; and a crystalline material layer stacked while forming an interface with the organometal halide layer, wherein a crystalline material of the crystalline material layer is a crystalline halide having a crystal structure different from the perovskite structure, and the crystalline halide has a band gap energy higher than a band gap energy of an organometal halide of the organometal halide layer, and has a valence band maximum energy level lower than a valence band maximum energy level of the organometal halide.
US11373805B2
An Mn/Ti peak intensity ratio in a dielectric ceramic layer in an end surface outer layer portion is within two times to fifteen times of the Mn/Ti peak intensity ratio in a central portion, a rare earth element/Ti peak intensity ratio in the dielectric ceramic layer in the end surface outer layer portion is within two times to seven times the rare earth element/Ti peak intensity ratio in the central portion, an Si/Ti peak intensity ratio in the dielectric ceramic layer in a side surface outer layer portion is within two times to five times the Si/Ti peak intensity ratio in the central portion, and the rare earth element/Ti peak intensity ratio in the dielectric ceramic layer in the side surface outer layer portion is within two times to seven times the rare earth element/Ti peak intensity ratio.
US11373800B2
A magnetic coupling coil component according to one embodiment of the present invention includes: an insulating layer; a first coil conductor embedded in the insulating layer, the first coil conductor having a first top coil surface and a first bottom coil surface; a second coil conductor embedded in the insulating layer, the second coil conductor having a second top coil surface and a second bottom coil surface; a first cover layer provided on a first surface of the insulating layer so as to be opposed to the first top coil surface; and a second cover layer provided on a second surface of the insulating layer opposite to the first surface so as to be opposed to the second bottom coil surface. At least one of the first cover layer and the second cover layer has a magnetic permeability higher than a magnetic permeability of the insulating layer.
US11373794B2
A coil electronic component includes first and second coil portions magnetically coupled to each other, an intermediate layer disposed between the first and second coil portions and including first magnetic particles, and an encapsulant encapsulating the first and second coil portions and including second magnetic particles. The intermediate layer and the encapsulant have permeabilities different from each other.
US11373783B1
A hybrid cable for use with sensitive detectors may include a central power delivery component, a data delivery component positioned around the power delivery component, and a jacket formed around the power delivery component and the data delivery component. The power delivery component may include a plurality of shielded first individually insulated conductors. The data delivery component may include four twisted pairs of second individually insulated conductors and respective shield layers formed around each of the four pairs. An outer diameter of the cable may be less than 8.5 mm, and the cable may be capable of transmitting data within an operating frequency range of up to 2.5 GHz over a distance of at least 100 m.
US11373775B2
A nuclear waste cask in one embodiment includes an axially elongated cask body defining a longitudinally-extending opening forming an entrance to an internal storage cavity of the cask configured for holding radioactive nuclear waste materials. A closure lid detachably coupled to the cask body at the top opening seals the cavity. A cask locking mechanism includes a plurality of first locking protrusions spaced apart on the lid which are selectively interlockable with a plurality of second locking protrusions spaced apart on the cask body to lock the lid to the cask body. The first locking protrusions may be disposed on slideable locking bars moveable between locked and unlocked positions while the lid remains stationary on the cask body. Hydraulic or pneumatic actuators may be used to change position of the locking bars. The cask and lid may include other features such as impact absorbers and lifting elements.
US11373774B2
A method of forming a sealed canister and a method of storing radioactive materials is provided. The method of forming includes placing a top plate on a top opening of a side wall, a bottom of the side wall being sealed to a base plate. The top plate includes a top surface with a top edge having a bevel and with a channel set in from the top edge. Finally, a weld is formed between the beveled top edge and the top opening of the side wall to seal the top plate to the side wall.
US11373771B2
The present invention relates to filters used to remove debris from water being sucked into a piping system. It has particular application use in nuclear power plants, which, after a loss of coolant accident, must pump cooling water back into the reactor core from a collection sump. This water may contain various types of debris that must be removed before the water is sent back into the reactor cooling system. There are restrictions on the allowable pressure drop across the strainer and the space available for installing this equipment. The finned strainer of the present invention addresses these issues while maximizing the quantity of debris filtered from the water.
US11373766B2
A rotation apparatus is usable with a control drum in a nuclear environment. The control drum is situated on a shaft that is rotatable about a horizontal axis of rotation, and the control drum includes an absorber portion and a reflector portion. The rotation apparatus includes a rotation mechanism that is structured to apply to the shaft in an operational position a force that biases the shaft to rotate toward a shutdown position, with the force being resisted by a motor to retain the shaft in the operational position when the motor is powered. The force is not resisted when the motor is unpowered. The rotation apparatus further includes a rotation management system that controls the rotation of the shaft.
US11373756B1
An at-home medical diagnostic test kit container including a plurality of at-home medical diagnostic test kits is provided herein. In particular, the medical diagnostic test kit container may include a machine-readable code (e.g., QR code) configured to facilitate an augmented reality experience associated with the at-home medical diagnostic test kit container. In some embodiments, a testing and diagnostic platform may facilitate tracking of inventory within the at-home medical diagnostic test kit container and/or may facilitate coordination of prescription medication order fulfillment and delivery upon indication of a medical condition that could benefit from taking prescription medication.
US11373752B2
Systems and methods are provided for automatically detecting misuse of a benefit system. Information relating to benefit provision (e.g., receiver information, service performed, equipment used, materials provided, provider information, etc.) may be parsed from claims data to determine patterns for benefit receivers and/or benefit providers. The patterns may be analyzed to determine specific patterns indicative of fraud/benefit abuse and the particular benefit receivers/providers/events may be tagged as a lead for investigation.
US11373750B2
Systems and methods for rapid, accurate, fully-automated, brain hemorrhage deep learning (DL) based assessment tools are provided, to assist clinicians in the detection & characterization of hemorrhages or bleeds. Images may be acquired from a subject using an imaging source, and preprocessed to cleanup, reformat, and perform any needed interpolation prior to being analyzed by an artificial intelligence network, such as a convolutional neural network (CNN). The artificial intelligence network identifies and labels regions of interest in the image, such as identifying any hemorrhages or bleeds. An output for a user may also include a confidence value associated with the identification.
US11373749B2
The present invention is related to improved methods for analysis of images of the vitreous and/or retina and/or choroid obtained by optical coherence tomography and to methods for making diagnoses of retinal disease based on the reflectivity profiles of various vitreous and/or retinal and/or choroidal layers of the retina.
US11373746B2
Systems and methods are provided for adjusting long acting insulin medicament dosages for a subject. A plurality of timestamped glucose measurements of the subject and insulin injection data is obtained. A first glycaemic risk measures is determined, where the first risk glycaemic risk measure is i) glucose level variability across the glucose measurements, (ii) a variability in fasting glucose levels calculated from the glucose measurements, (iii) a minimum observed glucose measurement in the plurality of glucose measurements (iv) rate of change in ISF, or (v) adherence values. A fasting blood glucose target function is computed based upon at least the first glycaemic risk measure thereby obtaining an updated target fasting blood glucose level that is between a minimum and maximum target fasting blood glucose level. The long acting insulin medicament dosage is adjusted based upon the updated target fasting blood glucose level.
US11373743B2
A system and method for predicting, proposing and/or evaluating suitable medication dosing regimens for a specific individual as a function of individual-specific characteristics and observed responses of the specific individual. Mathematical models of observed patient responses are used in determining an initial dose. The system and method use the patient's observed response to the initial dose to refine the model for use to forecast expected responses to proposed dosing regimens more accurately for a specific patient. More specifically, the system and method uses Bayesian averaging, Bayesian updating and Bayesian forecasting techniques to develop patient-specific dosing regimens as a function of not only generic mathematical models and patient-specific characteristics accounted for in the models as covariate patient factors, but also observed patient-specific responses that are not accounted for within the models themselves, and that reflect variability that distinguishes the specific patient from the typical patient reflected by the model.
US11373733B2
Various methods, systems, computer readable media, and graphical user interfaces (GUIs) are presented and described that enable a subject, doctor, or user to characterize or classify various types of cancer precisely. Additionally, described herein are methods, systems, computer readable media, and GUIs that enable more effective specification of treatment and improved outcomes for patients with identified types of cancer. Some embodiments of the methods, systems, computer readable media, and GUIs described herein comprise obtaining RNA expression data and/or whole exome sequencing (WES) data for a biological sample from a subject; determining a molecular-functional (MF) profile for the subject; identifying an MF profile cluster with which to associate the MF profile for the subject; and clustering the plurality of MF profiles to obtain the MF profile clusters.
US11373732B2
A method of predicting a phenotypical age of a subject based on a microflora taxonomic profile of a microbiota of the subject can include: isolating a plurality of microorganism nucleic acids of microorganisms from a sample of a microbiota of the subject; analyzing the plurality of microorganism nucleic acids to determine an amount of the microorganisms of the microbiota based on the plurality of microorganism nucleic acids; generating a taxonomic profile of the microbiota of the subject based on the amount of each of the microorganisms; processing the taxonomic profile of the microbiota with a computer configured with a machine learning platform in order to predict the phenotypical age of the subject; generating a report with the predicted phenotypical age of the subject; and providing the report to the subject.
US11373724B2
The present disclosure includes systems, apparatuses, and methods for improving safety and correctness of data reading in flash memory devices associated with System-on-Chips. An example may include a plurality of sub-arrays, a plurality of memory blocks in each sub-array of the plurality of sub-arrays, a plurality of memory rows in each memory block of the plurality of memory blocks, and a plurality of extended pages in each memory row of the plurality of memory rows, wherein each extended page of the plurality of extended pages includes a group of data, an address, and an error correction code (ECC).
US11373723B2
The present invention provides an encoder built-in self-test (BIST) circuit applied in a flash memory controller, wherein the encoder BIST circuit includes a control circuit and an encoder. In operations of the encoder BIST circuit, without accessing any flash memory, the control circuit generates input data to the encoder, and the encoder encodes the input data to generate a check code to the control circuit, wherein the check code is arranged to determine whether functions of the encoder fail or not.
US11373719B1
A device includes a programmable ROM circuit, an address circuit, and a processor. The programmable ROM circuit includes multiple physically contiguous pairs of bit-cells, each pair of bit-cells includes an active layer trace extending continuously across both of the bit-cells, each pair of bit-cells comprises a shared contact layer point when the pair of bit-cells is programmed to a value of one and no shared contact layer point when the pair of bit-cells is programmed to a value of zero. The address circuit is coupled to the programmable ROM circuit and configured to address only a first bit-cell of each pair of bit-cells. The processor is coupled to the address circuit and the programmable ROM circuit and configured to use the address circuit to read data from one or more pairs of bit-cells of the programmable ROM circuit.
US11373717B2
A memory device may include: a control circuit comprising a first verification component suitable for counting the number of memory cells in the selected word line having an excessively high threshold voltage as excessive memory cells, after a program operation is completed; and a second verification component suitable for counting the number of failed bits when the number of excessive memory cells counted is greater than or equal to an excess threshold value, and suitable for outputting a pass or fail signal for the program operation according to the count of at least one of the first verification component and the second verification component.
US11373716B2
A program method of a non-volatile memory device, the non-volatile memory device including a cell string having memory cells stacked perpendicular to a surface of a substrate, the method includes performing a first program phase including programming a first memory cell connected to a first word line and applying a first pass voltage to other word lines above or below the first word line, and performing a second program phase including programming a second memory cell after the first memory cell is completely programmed, the second memory cell being connected to a second word line closer to the substrate than the first word line, applying a second pass voltage to a first word line group below the second word line and applying a third pass voltage to a second word line group above the second word line, the second pass voltage being lower than the third pass voltage.
US11373713B1
A memory control method, a memory storage device, and a memory control circuit unit are provided. The memory control method includes: reading multiple first memory cells using multiple read voltage levels to obtain a first threshold voltage distribution of the first memory cells; obtaining shift information of the first threshold voltage distribution with respect to an original threshold voltage distribution of the first memory cells; obtaining first reliability information corresponding to the first threshold voltage distribution; recovering original reliability information corresponding to the original threshold voltage distribution according to a statistical characteristic of the first reliability information; adjusting the original reliability information according to the shift information to obtain second reliability information corresponding to the first threshold voltage distribution; and updating reliability information related to the first memory cells according to the second reliability information.
