US11617965B2
The present invention relates to a process for spray drying of a feed solution comprising the GLP-1 peptide semaglutide wherein the ratio of atomising gas flow (kg/h) to feed solution flow (kg/h) is 1.0-1.7.
US11617959B2
Some implementations relate detection of malicious games. In some implementations, a computer-implemented method includes obtaining a list of games that includes a plurality of games, analyzing the plurality of games to identify at least one likely malicious game, and creating a ticket.
US11617957B2
Disclosed is a method, performed by an electronic device, of providing a user with an interactive game, the method including obtaining user data collected with respect to the user, determining a user data type for providing the interactive game, based on the user data, generating a question and choices for the interactive game, based on user data that belongs to the determined user data type, from among the user data, and providing the user with the interactive game including the question and the choices.
US11617952B1
Various aspects of the subject technology relate to systems, methods, and machine-readable media for changing music of a video game based on a player's emotion. The method includes receiving indicators of emotion comprising in-game attributes of a player in a video game. The method also includes predicting an emotion of the player based on the indicators of emotion from the video game. The method also includes receiving original music from the video game. The method also includes determining an original tone of the original music. The method also includes determining a transformed tone based at least in part on the emotion of the player that was predicted. The method also includes transforming the original tone of the original music to the transformed tone. The method also includes generating transformed music from the original music based on the transformed tone.
US11617949B1
A method predefines a virtual staircase connecting real platforms in an XR space by: accessing a previously generated spatial mapping mesh (SMM); compiling a record from the SMM of available surfaces; identifying available platforms provided by the physical elements and available open spaces therebetween; selecting a first platform at a first level and a second platform at a significantly lower level; selecting a staircase start location at a first edge of the first platform, partly based on predetermined criteria; stacking virtual blocks linearly to form a virtual staircase, with a first virtual block contacting and extending outwards from the first platform, and a last virtual block contacting the second platform at a staircase end location; and performing a collision analysis. If the staircase end location satisfies the predetermined criteria, and if no collisions are detected, the current virtual staircase is displayed in subsequent user interactions with the XR space.
US11617940B2
The present invention relates to a puzzle box lid holder device designed to hold the puzzle box lid having a puzzle illustration in a position that is always visible to the user. The holder device has a slot within the body which is dimensioned to receive a puzzle box lid wall and hold the puzzle box lid securely in a substantially upright position. The slot is dimensioned to receive a box lid wall up to a depth of approximately 3″ and having a thickness of approximately 0.2″. The slot is recessed across a front portion of the holder device to accommodate box lids of any size. Users can maintain hands-free operation of the box lid while having the puzzle illustration visually available to the user allowing the user to more easily and enjoyably complete the puzzle.
US11617937B2
A steering system for a snowboard includes two binding interface pods, one of which may be active and one of which may be passive. Rotation or tilting of a top plate of the active binding interface pod in response to rotation or tilting of the rider's steering foot causes counter-rotation of a steering fin under the rider's steering foot. The passive binding interface pod is responsive via a linkage between the active and passive binding interface pods to cause rotation of a steering fin under the rider's non-steering foot. Coordinated counter-rotation of the steering fins causes the board to turn in the direction of rotation of the rider's steering foot when the steering fins are unaligned. Optionally, both binding pods may be active in steering, i.e. enabling two footed steering.
US11617928B2
A putter head includes a forwardly facing putting face extending in a longitudinal direction between a heel end and a toe end, and the putter head includes a front part and a rear part. The front part includes: a forward-facing surface including the putting face and a slot provided in an upwardly facing surface of the front part. The slot is configured to take up a hosel for connecting a shaft to the putter head and to arrange the hosel at different longitudinal positions between the heel end and toe end of the putter head. The slot includes a bottom surface, and a rearward-facing surface. The rear part includes an upward-facing surface having connecting means for connecting one or more weights to the rear part of the putter head at different longitudinal positions between the heel end and toe end of the putter head.
US11617915B2
A transformable exercise apparatus is disclosed. The exercise apparatus includes base arms parallel to each other, front legs and rear legs extending from the base arms. The exercise apparatus includes top arms, each connecting respective front and rear leg of each base arm. The exercise apparatus presents telescopic members stored in the front legs. The exercise apparatus includes a first table top and a second table top. The second table top includes collapsible legs. The collapsible legs fold and allow for placing the second table top and the first table top over the top arms, thereby transforming the exercise apparatus into a furniture. The second table top demounts and transforms into a workbench. The telescopic members extend and include a pull-up bar at the top, transforming the exercise apparatus into a pull up exercise apparatus. The apparatus may transfer into a leg press and arm press.
US11617908B2
A fire apparatus includes an engine, a fluid delivery system, and a controller. The fluid delivery system includes a first pump that provides a first fluid output at a first pressure, and a second pump positioned downstream of and coupled to the first pump in a serial arrangement. The second pump is driven by the engine. The second pump provides a second fluid output at a second pressure. During a first mode, the first fluid output is dischargeable from a low pressure discharge. During a second mode, the second fluid output is dischargeable from a first high pressure discharge and/or a second high pressure discharge, the engine operates at a first set point when the second fluid output is discharged from the first high pressure discharge, and the engine operates at a second set point when the second fluid output is discharged from the second high pressure discharge.
US11617907B2
A fire suppression apparatus is configured to spray a fire suppressant agent and includes a reservoir and a nozzle. The nozzle is fluidly coupled to the reservoir and includes an inlet aperture, an outlet aperture, a passageway, and a diverter. The passageway extends between the inlet aperture and the outlet aperture. The diverter is disposed within the passageway and includes multiple diverter passageways configured to receive the fire suppressant agent from an inner volume of the diverter and direct the fire suppressant agent towards an inner sidewall of the passageway.
US11617896B2
A medical wound healing accelerator having a body that is removably attached on a fixing pin, of an external fixator for fractures, that is insertable into a bone through skin is provided. The device can further include a plurality of light source units arranged on one surface of the body to emit light and provide a beneficial effect to the wound, and a controller electrically connected to the light source units. An osteomyelitis treatment device having an insert that is insertable into an osteomyelitis part in a human body, and a plurality of light-emitting members provided to the insert to emit light is also provided. The plurality of light-emitting members can be spaced apart from each other, and a part of the insert can be cut or bent to correspond to the shape of the osteomyelitis part.
US11617895B2
Systems and methods for phototherapeutic modulation of nitric oxide in mammalian tissue include use of a first wavelength and first radiant flux of light to stimulate enzymatic generation of nitric oxide, and use of a second wavelength and second radiant flux of light to stimulate release of nitric oxide from endogenous stores of nitric oxide. Pulsed light and/or partially non-overlapping light impingement windows may be used. Non-coherent light impinged on tissue may include a peak wavelength in a range of from 410 nm to 440 nm in the absence of light emissions having a peak wavelength of from 600 nm to 900 nm.
US11617892B2
A lead connector assembly includes a lead receptacle, a sleeve, and a handle for coupling to a medical lead. The lead receptacle has an inner surface and an opening configured to receive the lead. The sleeve is deflectable by the inner surface of the lead receptacle. The sleeve has a distal end portion defining a first outer diameter to engage the lead in a locked position and a second outer diameter greater than the first diameter in an unlocked position. The handle is coupled to the lead receptacle and a proximal end portion of the sleeve to move the sleeve axially in both directions along the longitudinal axis relative to the lead receptacle. The lead connector assembly retains the lead in the locked position. The lead receptacle is couplable to a medical device housing.
US11617890B2
Systems and methods for providing neural stimulation and recording on a subject using flexible complementary CMOS probes are provided. Disclosed systems can include a flexible probe adapted for insertion into a portion of a brain of the subject, the flexible probe comprising a tail portion and a head portion. The tail portion can include a plurality of electrodes configured to be coupled to the brain and a plurality of front-end amplifiers. Each of the plurality of front-end amplifiers can be configured to amplify a signal received from a corresponding electrode of the plurality of electrodes. The head portion can include one or more inductors configured to enable two-way communication with a wireless reader through a near-field inductive link.
US11617889B2
A ventricular pacemaker is configured to determine a ventricular rate interval by determining at least one ventricular event interval between two consecutive ventricular events and determine a rate smoothing ventricular pacing interval based on the ventricular rate interval. The pacemaker is further configured to detect an atrial event from a sensor signal and deliver a ventricular pacing pulse in response to detecting the atrial event from the sensor signal. The pacemaker may start the rate smoothing ventricular pacing interval to schedule a next pacing pulse to be delivered upon expiration of the rate smoothing ventricular pacing interval.
US11617884B2
Chronic pain management can be achieved by electrically anesthetizing a peripheral nerve with on-demand electrical nerve block (OD-ENB). OD-ENB can be provided by an implantable capsule. Externally, at least a portion of the capsule can be constructed of a conductive membrane and the rest of the capsule comprises a biocompatible material. A blocking electrode contact, a return electrode contact, and a powering/communication component can be within the capsule. The blocking electrode contact can deliver a direct current (DC) through a portion of the conductive membrane to block conduction in the neural tissue to provide the OD-ENB. The return electrode contact can receive a return current from the neural tissue through another portion of the conductive membrane. The powering/communication component can communicate with one or more external components located external to the patient's body to receive a power signal. Notably the capsule has no internal battery.
US11617879B2
An implantable medical device (IMD) has a housing enclosing an electronic circuit. The housing includes a first housing portion, a second housing portion and a joint coupling the first housing portion to the second housing portion. A polymer seal is positioned in the joint in various embodiments. Other embodiments of an IMD housing are disclosed.
US11617876B2
The application relates to a catheter device with a distal bearing for bearing a distal end of a drive shaft. The distal bearing comprises a heat conducting part for enabling heat transfer away from the distal bearing and/or a spiral sleeve for receiving the distant end of the drive shaft.
US11617875B2
Described herein are devices and methods for pumping blood in a patient in need of circulatory assistance or a replacement heart. Instead of providing a temporary solution for these patients, the devices may be permanently implanted. The devices linearly reciprocate a shuttle within a housing to move blood into and out of the housing, and rotate the shuttle to selectively direct the movement of blood into and out of a plurality of ports in the housing.
US11617874B2
A slip luer assembly includes a hub member and a latch member coupled to the hub member. The hub member includes an outer hub surface, an inner hub surface and a window surface. The window surface defines a window extending from the outer hub surface to the inner hub surface. The latch member includes at least one blade. The latch member is configured to be actuated between a first position and a second position. In the first position, the at least one blade is not positioned within the window of the hub member. In the second position, the at least one blade is positioned at least partially within the window of the hub member.
US11617870B2
A control system and method for automatically adjusting the height of an external ventricular drain from a patient. The height of a pole supporting the bag into which the fluid is drained can be varied, increased or decreased, as driven by a motor. A drip chamber and collection bag that receive the fluid from the patient are attached to the height variable pole. An external fluid pressure tube is coupled to the patient at one end and to a pressure sensor at the other. The pressure sensor is coupled to the height variable pole. The system includes a feedback loop that adjusts the height of the external ventricular drain (EVD) to match the height of the patient's head. As the patient's head moves up or down, the variable height pole moves up and down a corresponding distance to maintain the patient's intracranial or intraspinal pressure, and therefore the cerebrospinal fluid (CSF) drainage rate, at a preset value.
US11617867B2
Disclosed is a balloon catheter (1000) with a drug coating. The balloon catheter comprises a pushing catheter (310), at least one expandable first balloon (100) located at a distal end of the pushing catheter (310), and a pre-expansion mechanism. The first balloon (100) is fixedly arranged on the pushing catheter (310). The pre-expansion mechanism (200) comprises an expansion sleeve (220) and a connector (240). The expansion sleeve (220) is used for housing the first balloon (100) before the first balloon (100) is not expanded and when same is pre-expanded. The connector (240) is connected to the expansion sleeve (220) and axially moves with respect to the pushing catheter (310) after the first balloon (100) is pre-expanded, so that the first balloon (100) is exposed outside the expansion sleeve (220). The balloon catheter (1000) with a drug coating can effectively pre-expand a lesion location and can also effectively prevent the loss of a balloon with a drug coating during a delivery process, and is simple in terms of a surgical operation process.
US11617861B2
A catheter with three distinct compression resistance coils, including a body coil and two pull wire coils, is disclosed. The triple coil system can provide maximal resistance to compression of the catheter's proximal shaft, as well as maximization of the curve angle that the catheter tip can achieve. Additionally, the tri-coil catheter can allow for a lower initial compression load and a more flexible proximal shaft. A gap between the outer diameter of the pull wire and the inner diameter of the pull wire compression coil that is equal to about 10-30% of inner diameter of the pull wire compression coil can provide optimal catheter performance.
US11617860B2
A steerable medical catheter includes a tubular body having a longitudinal axis and a distal portion for insertion into a subject, a first pull wire, a second pull wire, and a piezoelectric transducer. The piezoelectric transducer includes a first electrode and a second electrode. At the distal portion of the catheter the first pull wire and the second pull wire are each mechanically coupled to the tubular body at respective first and second offset positions with respect to the longitudinal axis for imparting a curvature on the distal portion of the catheter. At the distal portion of the catheter the first pull wire is electrically connected to the first electrode of the piezoelectric transducer and the second pull wire is electrically connected to the second electrode of the piezoelectric transducer.
US11617859B2
A bi-directional steerable catheter adapted for delivery into a patient's vasculature. The pull wires which are used to tension the deflectable segment of the steerable catheter are wound in parallel around the axis of the steerable catheter on opposite sides of the steerable catheter.
US11617858B2
Catheter steering handles that are ergonomically designed to enable an operator to reduce hand fatigue. Various ergonomic aspects of the disclosed steering handles include geometries that more naturally conform to the palm of the hand and that enable the hand to be held in a natural, low stress posture during operation of the steering handle. In another aspect of the disclosure, the catheter steering handle is configured so that the operator can release or partially release the grip on the handle, thereby enabling the operator to relax and flex the hand, thereby reducing fatigue.
US11617857B2
A catheter is disclosed that allows selective direction of a surgical tool into multiple blood vessels of a patient. The catheter includes a catheter body that has a main exit port and a side exit port. An internal balloon is provided within the catheter body. The internal balloon is inflatable, and can be located at or near a distal portion of the side exit port. When deflated, the internal balloon allows the surgical tool to advance past the side exit port and out the main exit port. When inflated, the internal balloon directs the surgical tool to advance out the side exit port instead of the main exit port.
US11617854B2
A method for helping a user awaken from sleep includes receiving information indicating a wake-up time frame; receiving a plurality of biometric readings of the user, each biometric reading including at least one of a heart rate or respiration rate; based on the plurality of biometric readings, determining that the user has had sufficient sleep; and arranging a wake-up sound after entering the wake-up time frame and after determining that the user has had sufficient sleep or at the end of the wake-up timeframe.
US11617842B2
A dose ring for a dry powder inhaler (DPI) device includes an aluminum foil member covering particulate medication cavities and through holes. The device includes hinged flaps formed by a cut so that one radial side is uncut and forms a hinge. Each flap can cover both a cavity for particulate medication and a through hole located between that cavity and the circular inside edge of the dose ring.
US11617833B2
A drug self-delivery device comprising a body portion containing a drug vial and a needle assembly, where the body portion is slidably engaged to a trigger portion. When engaged by a user pressing the trigger portion against the user's flesh, the needle assembly relative to the drug vial so as to align a needle port with an integral drug delivery port connected to the drug vial thereby allowing fluid flow of medication through the needle. Seals engaged by a penetration spring prevent loss of medication and prevent the need for direct connection between the needle assembly and the drug vial.
US11617829B2
An infusion system comprises an infusion set (30) with one or more advanced features including tube set strain relief (10), infusion pumps having heat exchange abilities and two-direction pumping abilities (100), Piezo pump devices (200), reservoirs (220, 240) made from expanded tubing, and oil impregnated pump plungers (302). An exemplary strain relief (10) includes an adhesive layer (12) such as pressure sensitive adhesive (PSA) secured to a base (14). The base (14) rotatably receives a pin (18) of a tube holder (16). The pin (18) is captured within an opening (22) of the base (14) to allow 360 degree rotation of the tube holder (16).
US11617822B2
An illuminated medical device including an outer housing including a handle, an operative portion extending from the outer housing, and an illumination assembly comprising at least one direct light source oriented to emit light radially away from the operative portion of the medical device at least one reflector configured to reflect light from the at least one direct light source toward a target area external to the outer housing, wherein the at least one direct light source is positioned so as to maintain an air gap between the operative portion and the at least one direct light source.
US11617819B2
An extracorporeal circulation management device pumps blood in synchronization with heartbeats of a patient based on measurements of blood flow. Maximum and minimum blood flow measurement samples are compared with upper and lower threshold values to identify candidate timing for a systolic phase and diastolic phase of the heartbeat. During pulsatile pumping of the blood using the candidate timing, differences in the pulsatile flow measurements are determined. Based on the size of the difference, a final correction may be made to identification of the systolic and diastolic phases, and the corrected phase information is used to start and stop the motor unit.
US11617814B2
Described herein are polymeric particles configured for intravascular delivery of pharmaceutical agents, e.g., to a diseased site, and methods of forming and using same. Preparation of these polymer particles is also described.
US11617802B2
Modified tRNAs can be used to express in a mammalian cell a functional gene product encoded by a gene containing a premature stop codon and/or to treat a disease mediated by a premature stop codon.
US11617794B2
A drug composition in a liquid form sealed within a soft capsule containing succinylated gelatin as a principal component thereof, the composition including (a) one kind of phenol derivative or a mixture of multiple kinds thereof and (b) a succinylated-gelatin insolubilizing agent; and a soft capsule drug including a capsule shell containing succinylated gelatin as a principal component thereof, the shell sealing therein a drug composition in a liquid form including (a) one kind of phenol derivative or a mixture of multiple kinds thereof; and (b) a succinylated-gelatin insolubilizing agent.
US11617781B2
The application provides new compositions and methods for stimulating the production of natural killer (NK) cells in a subject. NK cells can be selectively expanded with a combination of stimulating ligands. Methods and compositions for the administration of stimulatory ligands modified to self-insert into tumor cells, thereby stimulating an increase in the number of NK cells in proximity to a tumor, are also described.
US11617776B2
The present disclosure encompasses compositions prepared from Boysenberry and apple, as well as compositions prepared from Boysenberry, apple and blackcurrant. Also encompassed are methods of preparing these compositions and methods of using these compositions, in particular, for treating or preventing disorders of the respiratory system, including amongst others: inflammation, asthma, chronic obstructive pulmonary disease, allergic airways inflammation, reactive airway disease, airway fibrosis, and airway remodelling.
US11617775B1
A ginseng candy composition having effect of nourishing the body, strengthen the immune system, antibacterial, antiviral related to the respiratory tract, and SARS-CoV-2 virus-neutralizing efficacy of betel leaf extract/essential oil was increased by the combination with the one or two or more plant extracts/essential oils ingredients, 4-allylpyrocatechol (APC) ingredient, a ginseng extract ingredient, and ingredients other by predefined order and predetermined percentage by weight of each ingredient; wherein the plant extracts/essential oils ingredients including chinese liquorice (Glycyrrhiza uralensis Fisch.), liquorice (Glycyrrhiza Glabra L.), mint (Mentha haplocalyx Briq.), lemongrass (Cymbopogon citratus, Cymbopogon winterianus J., Cymbopogon flexuosus Stapf.).
US11617768B2
The present invention relates to methods for obtaining skeletal muscle derived cells (SMDC), and the use of SMDCs in a method of preventing and/or treating neuromyopathies and/or myopathies, wherein the neuromyopathy and/or myopathy is incontinence, in particular a urinary and/or an anal or fecal incontinence.
US11617763B2
The present invention relates to the medical use of polysulfated polysaccharides and compositions thereof for the treatment of disease or disorders associated with bone marrow pathologies in the musculoskeletal system of a mammal. In particular, the invention relates to use of polysulfated polysaccharides, such as pentosan polysulfate, in treatment of bone marrow edema lesions or spinal Modic Endplate Changes as assessed by magnetic resonance imaging (MRI).
US11617758B2
A SEDDS or SMEDDS or SNEDDS formulation for drug delivery of a lipophilic therapeutic agent, providing enhanced modulation of solubility, stability, absorption, metabolism, and/or pharmacokinetic profile of the therapeutic agent by formulation with a lipophilic surfactant, a hydrophilic surfactant, one or more solubilizers and, optionally, digestible oils, resulting in higher bioavailability of the therapeutic agent administered to a subject in need of such therapeutic agent. Also described are pharmaceutical compositions containing the formulations and methods of making and methods of using the formulations and pharmaceutical compositions. Formulations of the disclosure can be constituted to minimize the synthesis of dihydrotestosterone when the therapeutic agent includes testosterone or testosterone esters.
US11617750B2
The present invention relates to novel “reverse amide” compounds comprising a zinc chelator group, and the use of such compounds in the inhibition of HDAC6 and in the treatment of various diseases, disorders or conditions related to HDAC6.
US11617748B2
The present invention relates to compounds of the following general formula (I) or (II) or a pharmaceutically acceptable salt and/or solvate thereof, for use in the prevention and/or the treatment of disorders associated to the inflammation induced by P. acnes, in particular in the prevention and/or the treatment of acne, psoriasis, chronic urticaria, urticaria pigmentosa, cutaneous autoinflammatory diseases, hidradenitis or atopic dermatis.
US11617729B2
The uses of guanidine hydrochloride as a drug for treating cancers/tumors. Guanidine hydrochloride can destroy the formation of hydrogen bonds by polar molecules on the surface of cancer cells and the macromolecules taken up, thereby demonstrating that guanidine hydrochloride can inhibit the uptake by cancer cells. The present invention provides new uses of guanidine hydrochloride in the treatment of subjects suffering from cancers/tumors and prevention of recurrence after cancer operation. The dose of guanidine hydrochloride administration is 10-35 mg/kg a day. The hydrochloride dose of the guanidine has a significant inhibitory effect on the uptake of DNA by cancer cells, which in turn can effectively inhibit the proliferation of cancer cells; besides, the inhibition rate of liver cancer tumors 9 days after the injection of guanidine hydrochloride drugs can reach 42%, and the inhibition rate of lung cancer tumors 7 days after the injection of guanidine hydrochloride drugs reach 56.8%.
US11617725B2
A composition comprising a therapeutically effective amount of a cannabinoid and protocatechuic acid is provided. The disclosure further provides a method of treating inflammation comprising administering a composition comprising a therapeutically effective amount of a cannabinoid and protocatechuic acid to a patient in need thereof. The disclosure further provides a method of treating inflammation including administering a composition including protocatechuic acid and a composition including a cannabinoid to a patient in need thereof. In embodiments, the composition including protocatechuic acid and the composition including a cannabinoid may be administered simultaneously within about 60 minutes of each other. In embodiments, the cannabinoid includes Cannabidiol (CBD).
US11617724B2
The present invention relates to topical pharmaceutical emulsion compositions comprising a therapeutically effective amount of 3,5-Dihydroxy-4-isopropyl-trans-stilbene or a pharmaceutically acceptable salt thereof, an oil phase, a water phase, a surfactant, and an antioxidant, and wherein the emulsion composition is homogeneous and/or the active is solubilized in the oil phase. The invention also relates to methods of treating a dermatological condition or disorder in a patient by administering the present compositions to the skin of the patient.
US11617722B2
A system for delivery of a therapeutic agent to a site in mucosal tissue is provided. The system includes a porous, mucoadhesive polymeric matrix having a first and a second opposed surfaces. The matrix is formed by a composition including chitosan. The composition may also include any or all of a hydration promotor, a microparticle adhesion inhibitor, and a microparticle aggregation inhibitor. A plurality of microparticles having an average diameter between 500 nm and 2000 nm are embedded within the matrix. The microparticles contain a therapeutic agent and have a coating around the therapeutic agent. The first surface of the matrix is configured to be attached to the site in the mucosal tissue and the matrix is configured to provide controlled release of the microparticles through the first surface. The coating of the microparticles includes chitosan so as to provide controlled release of the agent from the microparticles.
US11617716B2
Provided herein are dry powder formulations comprising epinephrine alone or in combination with at least one enabling agent suitable for nasal application. Also provided are unit dose forms and devices comprising such formulations and methods of using such formulations for the treatment of various conditions including anaphylaxis, anaphylactoid reaction, respiratory conditions, hemodynamic collapse, and for administration during cardiopulmonary arrest and other life-threatening conditions.
US11617712B2
The present disclosure provides pharmaceutical compositions that provide immediate release of active ingredients and have abuse deterrent properties. In particular, the pharmaceutical compositions comprise at least one pharmaceutically active ingredient, at least one non-cellulose polysaccharide, at least one hydrophilic gelling polymer, and an effervescent system.
US11617707B2
The invention relates to a nail varnish composition comprising: a) an embossed effect pigment comprising a metallic substrate in platelet form with embossed structure having a periodic pattern with diffractive elements, said substrate having been produced by PVD methods, and optionally at least one coating applied to the substrate, wherein the substrate has an elemental metal content of 80% to 100% by weight, based on the substrate, and wherein the effect pigment has been treated with a leafing additive for surface modification, b) at least one hydrocarbon resin as binder, c) at least one solvent or solvent mixture and d) optionally further auxiliaries. The invention further relates to a process for producing the nail varnish composition.
US11617701B2
An assist device includes a body mounting fixture, an actuator, an operation state detector, and a controller. The controller is configured to control drive of the actuator. The controller is configured to acquire an estimated posture of the wearer, which is estimated based on operation detection information detected by the operation state detector, when the actuator generates the assist torque. The controller is configured to determine whether or not the estimated posture is an unreasonable posture in which an excessive force is applied to a lower back portion.
US11617693B2
The Protective Cast Cover is a cover you wear over your cast. It is made of fabric, any kind of fabric, waterproof, warm, breathable, what ever kind of fabric will work for an individual's needs. For arms it covers the whole arm with a mitten hand over the top of the shoulder. Some of them are shirts, just depends on what the individual request. The cover for legs covers the foot to the top of thigh and can be made as pants, or as shorts on the opposite side of the leg with the cast. If they are in double casts, then both sides would be made the same. This works for arms or legs. Again, just depends on what the individual request. The protective cast cover is meant to keep sand, or debris or even water out of the cast, and give people less stress about their situation.
US11617685B2
The present invention relates to a wound dressing composition that is capable of gelling upon contact with a fluid derived from a human or animal body, and which is able to maintain the integrity of the gel for a period of time that is longer than about 24 hours.
US11617678B2
The present invention relates to a male contraception apparatus for obtaining a time-limited sterility of a male mammalian individual. The apparatus comprises a restriction device adapted to restrict the lumen of a vas deferens of the mammalian, and a controller operable to control the restriction device to restrict the lumen of the vas deferens during a controlled period to prevent sperms from reaching the urethra of the mammalian. The apparatus further comprises an implantable constriction device configured to gently constrict at least one portion of a tissue wall of the vas deferens to restrict the lumen of the vas deferens such that the flow of sperms in the vas deferens is restricted, and a stimulation device configured to stimulate the constricted wall portion of the tissue wall.
US11617668B2
A branched stent includes a main branch having a tubular main lumen and a side branch that branches off from the main branch. The main branch and the side branch are made from a strand-shaped starting material. The side branch is configurable between a first state in which the side branch lies within the main lumen and a second state in which the side lies outside the main lumen. In the second state, the side branch defines a tubular side branch fluidically connected to the main lumen. The side branch is formed at least in part of a shape-memory material.
US11617658B2
Expandable spinal implants, systems and methods are disclosed. An expandable spinal implant may include a first endplate, a second endplate, and a moving mechanism that is operably coupled to the first and second endplates. The moving mechanism may include a wedge, a first sliding frame and a second sliding frame disposed on opposite sides of the wedge, a screw guide housing a rotatable first set screw and a rotatable second set screw opposite the first set screw. The first set screw may be operably coupled to the second sliding frame and the second set screw may be operably coupled to the wedge. The moving mechanism may operably adjust a spacing between the first and second endplates upon simultaneous rotation of the first and second set screws and operably adjust an angle of inclination between the first and second endplates upon translating the first set screw or second set screw.
US11617655B2
An expandable intervertebral implant is provided for insertion into an intervertebral space defined by adjacent vertebrae. The expandable intervertebral implant includes a pair of outer sleeve portions and an inner core disposed between the outer sleeve portions. Movement of the inner core relative to the outer sleeve portions causes the outers sleeve portions to deflect away from each other, thereby engaging the expandable intervertebral implant with the vertebrae and adjusting the height of the intervertebral space.
US11617653B2
The present invention is directed generally to (1) an articulating junction, and articulation method thereof, wherein articulation is facilitated by a plurality of magnetic particles; (2) an articulating junction, and articulation method thereof, wherein the stability and fluidity of the junction is based, at least in part, on the magnetic field(s) of the plurality of magnetic particles; and (3) reducing the resistance to articulation and/or increasing the structural integrity and support, of the articulating junction, via electro-magnetism. Further, the present invention is directed generally to the synergistic combination of magnetic particles and preferred bio-implant-materials and additive-manufacturing methods along with Baker correlation codes. Further, the present invention is directed to an artificial joint for implantation into a living body and methods for constructing such an artificial joint.
US11617648B2
Prosthetic heart valve devices for percutaneous replacement of native heart valves and associated systems and method are disclosed herein. A prosthetic heart valve device configured in accordance with a particular embodiment of the present technology can include an anchoring member having an upstream portion configured to engage with tissue on or near the annulus of the native heart valve and to deform in a non-circular shape to conform to the tissue. The device can also include a mechanically isolated valve support coupled to the anchoring member and configured to support a prosthetic valve. The device can further include an atrial extension member extending radially outward from the upstream portion of the anchoring member and which is deformable without substantially deforming the anchoring member. In some embodiments, the upstream portion of the anchoring member and the extension member may be deformed while the valve support remains sufficiently stable.
US11617638B2
An implantable prosthesis for mending anatomical defects, including a groin hernia. The prosthesis includes a prosthetic repair patch that may be implanted in different tissue planes to mend a defect. The patch may include a medial portion configured to be positioned in a first tissue plane and a lateral portion configured to be positioned in a second tissue plane offset from the first tissue plane. The patch may include a transition region configured to extend through tissue and/or muscle, such as fascia, separating the tissue planes and transition the patch from one tissue plane to the other tissue plane. The transition region may be configured to inhibit buckling and/or bunching of the patch when implanted through the fascia. The lateral portion of the patch may have a level of stiffness that facilitates implantation of the patch in different tissue planes while inhibiting patient sensation to the implanted patch.
US11617634B2
Disclosed is an orthodontic bracket including a bracket body having a slot into which an orthodontic wire is inserted, a bracket cover mounted on the bracket body and configured to open and close the slot, and a ligating member provided in the bracket cover and configured to selectively block the slot so as to confine the orthodontic wire in the slot. The orthodontic bracket may precisely and consistently transmit force, for example, torque, of the orthodontic wire to a tooth, and minimize or prevent factors contributing to failure, such as deformation of or damage to the ligating member due to opening and closing of the slot.
US11617628B2
A telesurgical system operates in a first operating mode and in a second operating mode. In the first operating mode, a moveable component is driven within a first range of an operating parameter. In the second operating mode, the moveable component is driven with a second range of the operating parameter, less than the first range. Usable instrument life is increased by decreasing mechanical degradation of the moveable component as a result of operating in the second range. A surgeon may select either operating mode.
US11617603B2
A modular surgical instrument is provided that includes a tower having a first end, a second end and a ratchet segment between the first end and the second end. The instrument includes a ratchet reduction mechanism. The ratchet reduction mechanism includes a ratchet lever, a linear ratchet rack integrated into a ratchet segment of the tower at a location between the first end and the second end, and a ratchet collar coupled to the ratchet lever. The ratchet collar is configured to slide along the ratchet segment by application of an applied force. The instrument includes a reducer that may be affixed to the ratchet reduction mechanism. The reducer is configured to move in unison with the slide of the ratchet collar.
US11617596B2
An arthroscopic cutting probe includes an outer sleeve having a longitudinal bore and an outer cutting window at its distal end. An inner sleeve is rotationally disposed in a bore of the outer sleeve, and the inner sleeve has a distal end, a proximal end, a longitudinal passageway, and an inner cutting window at its distal. An active electrode sleeve is disposed on an outer surface of the inner sleeve in a position opposed to the inner cutting window. Rotation of the inner sleeve relative to the outer sleeve causes the inner cutting window to rotate past the outer cutting window to resect tissue received through the cutting windows as they pass each other. Radiofrequency current can be applied to the active electrode to enhance tissue cutting then the cutting windows are being rotated or to able or cauterize tissue when the cutting windows are held stationary with the active electrode disposed through the outer cutting window.
US11617591B2
A glenoid device for preparing a shoulder joint of a patient includes a reusable guide holder having a body between an upper surface and a lower surface and a bore passing through the body of the guide holder. The glenoid device also includes a patient-specific glenoid guide having a body with an upper and lower surface. The lower surface of the patient-specific glenoid guide is configured as a negative surface of a glenoid face based on preoperative image scans of the shoulder joint of the patient. The upper face of the patient-specific glenoid guide is configured to be coupled and contact the lower face of the guide holder, such that the bore of the guide holder is aligned along a patient-specific bore through the body of the patient-specific glenoid guide and along a corresponding alignment axis of the patient-specific glenoid guide.
US11617590B2
A drill guide assembly for drilling a tunnel having a fixed, non-zero radius of curvature, where the drill guide assembly includes a housing and a sleeve, or cutting tube, configured to reciprocate within the distal portion where the sleeve, or cutting tube, is configured to receive a bone cutting instrument.
US11617588B2
A device for collecting a bone graft material comprises a canister extending defining a filter-receiving space therein, the canister including a connection for connecting to a vacuum source, a proximal end of the canister including a first locking feature and a filter element sized and shaped to be received within the filter-receiving space of the canister, the filter element including a channel extending therethrough, the channel defined via a mesh material and a proximal end of the filter element including a second locking feature releasably engageable with the first locking feature of the canister via a rotation of the filter element about a longitudinal axis thereof relative to the canister in combination with an extractor sized and shaped to be received within the channel of the filter element, the extractor defining a graft material receiving space therein and being releasably engageable with the extractor.
US11617584B2
A surgical buttress for use in a surgical stapling apparatus is provided and includes an elongate rectangular body portion defining a width; a neck portion integrally formed with and extending from a distal end of the body portion, the neck portion defining a width; a head portion integrally formed with and connected to a distal end of the neck portion, the head portion defining a width; and a tail portion integrally formed with and extending from a proximal end of the body portion, the tail portion defining a width. The width of the tail portion is less than the width of the body portion.
US11617579B2
A surgical stapling instrument including a stapling end effector configured for unilateral sealing of tissue. The stapling end effector includes an anvil assembly, a cartridge assembly coupled to the anvil assembly such that stapling end effector is movable between open and closed positions; and a clamping member slidably disposed about the anvil assembly and the cartridge assembly between an initial position in which the stapling end effector is in the open position and subsequent advanced positions in which the stapling end effector is in the closed position. The clamping member includes a substantially “C”-shaped cross-section with a leading edge. The leading edge includes a blade portion positioned outwards of the anvil and cartridge assemblies.
US11617572B2
A soft tissue repair device. The device includes an inserter having a distal portion, a first anchor carried externally onto the distal portion, a second anchor carried externally onto the distal portion, and a flexible strand coupling the first and second anchors and forming an adjustable knotless loop.
US11617570B2
A knotless suture anchor assembly for engaging a bone tunnel and holding suture therein to knotlessly secure said suture to soft tissue including an elongated generally cylindrical hollow outer member having an axial lumen, an outer surface with projections for engaging the wall of the bone tunnel, a distal end and a proximal end; and an elongated, generally cylindrical inner member having an axis, a proximal end and a distal end, the distal end having a transverse passage for receiving suture therethrough, the transverse passage having a proximal and distal end and adapted to receive a plurality of sutures in said eyelet, the inner member adapted to move coaxially relative to the outer member between a distal, suture-unlocked position and a proximal, suture-locked position.
US11617560B2
The present invention aims at improving the Doppler imaging of a biological sample comprising blood. For this, it is proposed a method for imaging a biological sample (10), the sample (10) comprising blood (14) comprising diffusors and solid tissue (16), the method comprising obtaining observation, each observation being characterized by a different point spread function associating a signal to each location of the region of interest, the signal comprising a first contribution representative of the diffusors of blood vessels within the location, a second contribution representative of the tissue diffusors and a third contribution representative of blood signal associated to blood diffusors outside of the location, and estimating, for each location, the blood flow by using a statistical analysis.
US11617552B2
Systems, methods, and devices for medical imaging are disclosed herein. In some embodiments, a method for imaging an anatomic region includes receiving, from a detector carried by an imaging arm of an x-ray imaging apparatus, a plurality of images of the anatomic region. The images can be obtained during manual rotation of the imaging arm. The imaging arm can be stabilized by a shim structure during the manual rotation. The method can also include receiving, from at least one sensor coupled to the imaging arm, pose data of the imaging arm during the manual rotation. The method can further include generating, based on the images and the pose data, a 3D representation of the anatomic region.
US11617551B2
An X-ray detector unit is disclosed. In an embodiment, the X-ray detector unit includes: at least one analysis unit to process electrical signals delivered from a coupled converter unit and operatable by an operating voltage; an adjustable voltage supply, coupled to the at least one analysis unit, to provide an adjustable supply voltage; an identification unit, assigned to the at least one analysis unit, to provide identification information about the at least one analysis unit in a readable manner; and a communication unit, coupled to the adjustable voltage supply, to read the identification information provided from the identification unit, and based upon the identification information provided, to adjust the adjustable voltage supply to equate the provided supply voltage to the operating voltage of the at least one analysis unit.
US11617539B2
Methods and apparatuses are provided for measuring a biometric signal by an electronic device. An object having an animation effect for inhalation and exhalation is displayed. The animation effect includes the object being expanded to guide the inhalation of a user and the object being contracted to guide exhalation of the user. A sensor unit obtains at least one biometric signal related to a heart rate of the user while the object is displayed. A motion of the electronic device is detected having a strength that is greater than or equal to a threshold strength. Based on the motion ceasing before exceeding a predetermined time, display of the object and obtaining of the at least one biometric signal is continued. Based on the motion lasting longer than or equal to the predetermined time, the obtaining of the at least one biometric signal and the displaying of the object is terminated.
US11617538B2
An ambulatory medical device is provided. The ambulatory medical device includes at least one sensor configured to acquire data descriptive of a patient, a memory, a user interface, and at least one processor coupled with the memory, the at least one sensor, and the user interface. The at least one processor is configured to determine whether the ambulatory medical device is within a predefined range of a reference location and to initiate location-specific processing in response to determining that the ambulatory medical device is within the predefined range. The location-specific processing includes at least one of issuing a notification and adapting the user interface.
US11617533B2
Techniques are disclosed for explaining and visualizing an output of a machine learning system that detects cardiac arrhythmia in a patient. In one example, a computing device receives cardiac electrogram data sensed by a medical device. The computing device applies a machine learning model, trained using cardiac electrogram data for a plurality of patients, to the received cardiac electrogram data to determine, based on the machine learning model, that an episode of arrhythmia has occurred in the patient and a level of confidence in the determination that the episode of arrhythmia has occurred in the patient. In response to determining that the level of confidence is greater than a predetermined threshold, the computing device displays, to a user, a portion of the cardiac electrogram data, an indication that the episode of arrhythmia has occurred, and an indication of the level of confidence that the episode of arrhythmia has occurred.
US11617531B2
The present invention provides a circuit applied to a biopotential acquisition system, wherein the circuit includes an active current source and an amplifier. In the operations of the circuit, the active current source is configured to provide a current to two input terminals of the circuit, wherein the two input terminals of the circuit are coupled to two input electrodes of the biopotential acquisition system; and the amplifier is configured to receive input signals from the two input terminals to generate an output signal.
US11617530B2
Apparatus and methods remove a voltage offset from an electrical signal, specifically a biomedical signal. A signal is received at a first operational amplifier and is amplified by a gain. An amplitude of the signal is monitored, by a first pair of diode stages coupled to an output of the first operational amplifier, for the voltage offset. The amplitude of the signal is then attenuated by the first pair of diode stages and a plurality of timing banks. The attenuating includes limiting charging, by the first pair of diode stages, of the plurality of timing banks and setting a time constant based on the charging. The attenuating removes the voltage offset persisting at a threshold for a duration of at least the time constant. Saturation of the signal is limited to a saturation recovery time while the saturated signal is gradually pulled into monitoring range over the saturation recovery time.
US11617527B2
A system for monitoring muscle load, is configured to perform operations including: obtaining, from at least one sensor, measurement data on an exerciser; determining, based on the measurement data, a number of repetitions of a macroscopic movement performed during a physical exercise; determining, based on a conversion entry corresponding to a type of the physical exercise, muscle load coefficient of one or more muscles loaded in the physical exercise; utilizing the muscle load coefficient of the one or more muscles and the number of repetitions in determining muscle load data indicating muscle specific muscle load caused by the physical exercise performed by the exerciser; and outputting the muscle load data.
US11617525B2
A blood sequestration device includes an inlet path, an outlet path, a sequestration chamber, and a sampling channel. The sequestration chamber is connected with the inlet path by a junction and is configured to receive a first portion of blood through the inlet path. The sequestration chamber has a vent that allows air to be displaced by the first portion of blood, the junction being configured to inhibit a return to the inlet path of any of the first portion of blood received by the sequestration chamber. The sampling channel is connected between the inlet path and the outlet path, and configured to convey subsequent amounts of blood between the inlet path and the outlet path after the first amount of blood is received by the sequestration chamber.
US11617517B2
A system and method for non-invasive and continuous measurement of cardiac chamber volume and derivative parameters including stroke volume, cardiac output and ejection fraction comprising an ultrawideband radar system having a trans-mitting and receiving antenna for applying ultrawideband radio signals to a target area of a subject's anatomy wherein the receiving antenna collects and transmits signal returns from the target area which are then delivered to a data processing unit, such as an integrated processor or PDA, having software and hardware used to process the signal returns to produce a value for cardiac stroke volume and changes in cardiac stroke volume supporting multiple diagnostic requirements for emergency response and medical personnel whether located in the battlefield, at a disaster site or at a hospital or other treatment facility.
US11617515B2
Embodiments of the invention provide a method and system for measuring first phase ejection fraction where simultaneous measurement of the systolic pressure during systole of a subject is undertaken at the same time as measurement of the left ventricle volume (LVV). The pressure waveform is then analyzed, for example using automated signal processing techniques, to find a time T1 which corresponds to the point at which the rate of change of systolic pressure during systole begins to reduce. The left ventricle volume at this time T1 is then found from the previous measurements of LVV obtained at the same time as the systolic pressure measurement, and the first phase ejection fraction then calculated in dependence on the LVV at time T1 and the LVV at the start of systole i.e. the end diastolic volume (EDV). In particular embodiments, the first phase ejection fraction is the difference between LVV at EDV and LVV at time T1.
US11617510B2
A method for assessing glaucoma in a patient may involve measuring an intraocular pressure of the patient and measuring an intracranial pressure in the patient, using a noninvasive eye tracking system. The method may then involve comparing the intraocular pressure to the intracranial pressure and assessing glaucoma in the patient, based on the comparing of the intraocular pressure to the intracranial pressure.
US11617509B2
An ophthalmic device including an illumination module which scans light across a region of the retina of an eye when the pupil is disposed at a focal point of the illumination module. The ophthalmic device further comprises components (2, 3-1, 4-1) for: aligning the pupil with the focal point; monitoring a position of the pupil relative to the focal point and maintaining the alignment based on the monitored position; aligning a scan location of the illumination module on the retina to a target scan location while the alignment of the pupil with the focal point is being maintained, wherein the illumination module performs a scan at the target scan location. The ophthalmic device further maintains the scan location at the target scan location while the alignment of the pupil with the focal point is being maintained, using scan location correction information based on retinal feature information.
US11617508B2
A fundus illumination system includes an array of light sources, a first optical combiner, and a second optical combiner. The array of light sources are configured to be selectively enabled to emit non-visible light to illuminate a fundus of an eye. The first optical combiner is configured to receive reflected non-visible light that is reflected by the eye, direct a first component of the reflected non-visible light to a first camera to generate an image of the eye, and pass a second component of the reflected non-visible light. The second optical combiner is configured to receive a fundus imaging light responsive to the second component of the reflected non-visible light, and to direct the fundus imaging light to a second camera to generate an image of the fundus.
US11617502B2
A laryngoscope system that consists of a blade assembly and a handle assembly. The blade assembly has a blade body with multiple handle attachment points. The handle can attach to any of the handle attachment points using a standard ISO 7376 connection. By attaching the handle to different handle attachment points the functional length of the laryngoscope blade can be adjusted. The handle that attaches to the blade body can contain an internal lighting unit. If so, the blade body contains optical elements at the handle attachment points that direct light from the handle to a forward facing output. If the handle does not hold a light, a lighting unit can be added to the blade body.
US11617496B2
According to one aspect, a medical device may be configured for use with an endoscope and may include a tool. The tool may include an actuator, at least one extension at a distal portion of the actuator, and a distal end. The at least one extension may extend radially outward from the actuator and may have an edge configured to fragment debris within a body. The medical device may also include a cap configured for coupling to a distal end of the endoscope, and the cap may include a body defining an opening and a cavity. The opening may be configured to align with optics of the endoscope, and the at least one extension may be positioned within the cavity of the body.
US11617492B2
Systems and methods for three-dimensional imaging, modeling, mapping, and/or control capabilities in compact size suitable for integration with and/or augmentation of robotic, laparoscopic, and endoscopic surgical systems. The systems including at least one optical source configured to project onto a surgical or endoscopic environment, and at least one camera positioned to capture at least one image of the surgical or endoscopic environment.
US11617490B2
A dishwasher includes a memory unit for storing a number of washing programs, a control device configured to carry out a washing program from the number of washing programs; and a communication unit configured to retrieve a specific washing program from an external device in accordance with a status information relating to an external household appliance, and to store the retrieved specific washing program in the memory unit, said control device carrying out the stored specific washing program.
US11617485B2
A cleaning robot includes a main body, a drive assembly and a cleaning assembly. The main body includes a bottom part. The cleaning assembly includes a mounting part, a wiping part and a release part. The mounting part is positioned on the bottom part. The mounting part includes a first rail, a second rail, and a first positioning part. The wiping part is positioned on the mounting part and includes a second positioning part, the wiping part is movable from first ends of the first rail and the second rail to second ends thereof until the second positioning part abuts against the first positioning part whereby the wiping part is fixed on the mounting part. The release part is positioned on the mounting part and configured to separate the second positioning part from the first positioning part whereby the wiping part is detached from the mounting part.
US11617477B1
A total-use dispenser for dispensing a fluid product therefrom. A total-use dispenser may have a body forming an enclosure having both a top opening and a bottom outlet and a tapering portion that tapers down toward the bottom outlet and a pump configured in the top opening to dispense the fluid product from the dispenser. The pump may be configured in the top opening to pump air into the rigid body to force fluid product therefrom. The fluid product may be dispensed from a bottom outlet or from a spout coupled with a spout conduit that extends into the squeezable body of the total-use dispenser. The total-use dispenser enables substantially all the fluid product to be dispensed from the enclosure, such as at least 90% by weight, at least 97% by weight and most preferably 99% or more by weight.
US11617472B2
Disclosed is an ash clean out mechanism including a burn pot removable from the remainder of the appliance to allow easier cleaning of the auger or other functional components within the appliance. The burn pot can include a handle that a user can pull to remove the burn pot from an adapter collar located within the interior of the appliance. The user can then clean the interior of the appliance and thereafter insert the burn pot into the appliance. For example, the user can push the burn pot by guiding a lower plate of the burn pot along a lip of the appliance and into a landing area where a body of the burn pot can rest on the adapter collar. The burn pot can also form a flow channel around the burn pot body to provide improved airflow during the cooking process.
US11617467B2
The present invention provides a combination pressure cooker and air fryer lid that may be attached to a vessel. The lid may be adjustable between two general cooking positions. In the first cooking position, the lid may operate with the vessel as a pressure cooker. In the second cooking position, the may operate with the vessel as an air fryer. In performing either of the pressure cooking or air fryer cooking functions, the lid need not be replaced.
US11617461B2
The disclosure relates to a butter dish that has at least two separate and independent compartments that are each individually capable of storing or serving a full stick of butter or other food product. The butter dish has two compartments and can hold a full stick of butter in each compartment or two sticks of butter in total. The compartments may include a rotatable lid or the compartment may be itself rotatable from the body of the device. An upper compartment comprises a rotatable lid and a bottom compartment is rotatable from the body of the device. The compartments may be located on opposite sides of the device and open from opposite ends. The device may further include one or more additional features such as an angled base to assist in ease of cutting and serving the butter as well as notches along the body for storing a butter knife.
US11617452B2
A sleep apparatus for an infant comprises an upstanding enclosure surrounding a sleeping platform. The enclosure has front and rear walls, the front wall being moveable between an upper position for preventing the infant from rolling off the sleeping platform and a lower position allowing access to the infant. A biasing mechanism biases the front wall to return automatically in to the upper position in the absence of a barrier to upward movement, and a latch automatically engages when the front wall is in its upper position. The latch prevents movement of the front wall from the upper position towards the lower position until and unless the latch is released.
US11617446B2
A footrest extension device for a chair includes eight connecting rods: a first connecting rod is connected to a main frame, and pivotally connected to a second connecting rod and a third connecting rod, respectively; the second connecting rod is connected to the main frame, and pivotally connected to a fourth connecting rod; the third connecting rod is pivotally connected to the fourth connecting rod, a sixth connecting rod and a eighth connecting rod, respectively; a fifth connecting rod is pivotally connected to the fourth connecting rod and the sixth connecting rod, respectively; the sixth connecting rod is pivotally connected to a seventh connecting rod; the seventh connecting rod is pivotally connected to the eighth connecting rod; and the second connecting rod, driven by a driving device, drives the other connecting rods to move, so the footrest extension device is folded or extended.
US11617439B2
A shelf is provided which has a placement surface for objects to be treated in the climate cabinet and an underside opposite the placement surface, wherein the shelf can be mounted in a climate chamber of the climate cabinet. At least one reinforcing rib is detachably fastened to a base plate of the shelf.
US11617424B2
“A slide (100) for a zip fastener has a hasp (115) and a pull tab (120). This assembly is being moulded into a single block. The pull tab (120) has an eyelet (121) for connecting to the hasp of the slider. The pull tab (120) has a locking eyelet (122) the opening plane of which is parallel to the opening plane of the connection eyelet (121). The pull tab (120) has a portion (125) for connection between the two eyelets (121, 122), called the pull tab body, the width of the cross-section of the pull tab body in a direction perpendicular to the opening planes of the eyelets is greater than or equal to the height of the cross-section in the plane parallel to the opening planes of said eyelets.”
US11617420B2
An article of footwear includes an upper defining a throat configured to receive a foot. The article of footwear also includes a sole structure coupled to the upper. The article of footwear further includes a panel having a first side coupled to the upper for movement between an open position and a closed position. The panel exposes a portion of the throat in the open position and covers the portion of the throat in the closed position. The article of footwear also includes a strap having a first end and a second end opposite the first end. The first end and the second end are disposed on a first side of the upper with a body portion of the strap disposed between the first end and the second end surrounding the upper.
US11617409B2
A surface structure for sports boots used for ball games having increased ball-contact properties where each boot has an upper part and a sole and the upper part has an outer surface used for shooting a ball, wherein at least a part of said ball shooting outer surface comprises a coating that has an adhesive substance covering said outer surface and a grained structure embedded in and kept by the adhesive. The grained structure comprises discrete granules of a resilient material, wherein between the adhesive and the outer surface of the upper part and between the adhesive and the granules a stable and durable bonding is provided, and the granules have outer surfaces that provide an improved contact with the ball when getting in contact with it.
US11617402B2
A protective face mask has a first panel, a second panel and a plurality of head attachment features. The first panel is configured to cover the facial area below the eyes with a mouth opening for the mouth region to allow the wearer to eat, drink or smoke. The second panel is configured to cover the mouth opening when not used for passing food, drink or smoking. The plurality of head attachment features are located at outer edges of the face mask panels.
US11617399B2
The present invention teaches a multi-layered nursing garment. The multi-layered nursing garment includes breasts support having a pair of breast cups, shoulder straps and a chest band. Each breast cup is comprised of two or more layers. Further a clasp for attaching an outer removable layer with a shoulder strap and a clip is configured for attaching another, inner layer. The invention provides a number of combinations of clips, clasps, and layers but which a breastfeeding woman can selectively open the nursing garment to accomplish breastfeeding and/or milk pumping from either breast, and has the capacity to engage in said events simultaneously.
US11617397B2
A wearable article includes a front and back elastic belts, a crotch region, a waist opening, and leg openings. Each elastic belt is a laminate having an inner sheet, an outer sheet, and an elastic member. Elastic adhesive bonding continuously bonds the elastic member for at least about 10 mm in the direction of stretch adjacent the side edges of the belts. A discrete patterned adhesive bonding is applied to at least one of the inner and outer sheets to intermittently bond the inner and outer sheets. The discrete patterned adhesive bonding extends substantially along the transverse direction between the elastic adhesive bonding, and substantially along the longitudinal direction between the distal and proximal edges of the elastic belts. The same adhesive agent provides the elastic adhesive and discrete patterned adhesive bonding. Heat bonds form side seams, and the remainder of the laminate is free of heat bonds.
US11617393B2
The invention discloses an electronic atomizing device and an atomizer thereof. The atomizer includes a main body unit and a suction nozzle unit. The main body unit includes a liquid storage cavity, an atomization assembly fluidly connected to the liquid storage cavity and a first pipe fluidly connected to the atomization assembly. The liquid storage cavity includes a liquid injection port. The suction nozzle unit is detachably disposed on an upper end of the first pipe and seals the liquid injection port. The suction nozzle unit includes a second pipe, an operating member and an elastic member. The second pipe is detachably screwed to the first pipe and fluidly connected to the first pipe. The operating member is sleeved on the second pipe and axially movable relative to the second pipe between a first position and a second position, and rotatable around an axis of the second pipe.
US11617390B2
Disclosed is a child resistant pre-roll case for storing pre-rolls, lighters, and other accessories or personal items.
US11617386B2
Provided is a bubble sterilizing cleaner capable of automatically sterilizing and objects to be cleaned to be cleaned, such as fruits and vegetables. The bubble sterilizing cleaner includes a bubble supply unit for spraying microbubbles into a cleaning tank and an aeration unit for discharging water or air to the cleaning tank to improve sterilizing and cleaning efficiency and reduce cleaning time, and includes a fluid supply means connected with a water inlet of the cleaning tank and the aeration unit to supply a fluid so that the water supply rate is adjustable in accordance with a condition of an installation location thereof.
US11617380B2
According to an example aspect of the present invention, there is provided an animal feed additive, which contains lignin-containing microcellulose, especially lignin-containing microcrystalline cellulose, for improving feed conversion rates of production animals, such as poultry.
US11617368B2
Stable S-(+)-abscisic acid (S-ABA) non-aqueous liquid solutions are generally achieved without the use of an effective amount of an antioxidant and/or an ultraviolet absorber to S-(+)-abscisic acid. In a preferred embodiment, the stable S-(+)-abscisic acid (S-ABA) nonaqueous liquid solutions includes at least one organic solvent, such as at least one polyethylene glycol, at least one glycol, and/or at least one lactamide and/or at least one pentanoate.
US11617367B2
Techniques regarding chemical compounds with antimicrobial functionality are provided. For example, one or more embodiments describe herein can comprise a monomer that can comprise a molecular backbone. The molecular backbone can comprise a bis(urea)guanidinium structure covalently bonded to a functional group, which can comprise a radical. Also, the monomer can have supramolecular assembly functionality.
US11617366B2
Embodiments of the present invention relate to solvents for pesticides and pesticide formulations. In one aspect, a solvent for pesticides comprises (a) an ether ester of Formula 1: wherein R1 and R2 are each independently one of an alkyl group having 1 to 4 carbon atoms or an aryl group, wherein R3 is hydrogen, methyl, or ethyl, and wherein n is 1 to 6; and (b) a polar amide of Formula 2: R4—C(O)—NR5R6 (Formula 2) wherein R4 is an alkyl group having 1 to 4 carbon atoms, and wherein R5 and R6 are each independently an alkyl group having 1 to 3 carbon atoms.
US11617359B2
A tubular reel seat for fishing rod includes a tubular movable hood and a trigger. The tubular movable hood is disposed on a front side of the reel seat, and includes a hood portion configured to cover a front-end portion of a reel foot of the fishing rod. The trigger is disposed in part of a circumference of an outer circumferential surface of the movable hood on an opposite side of the hood portion, the trigger is configured to be hooked by a finger from the front side.
US11617354B2
A method for shrimp aquaculture, in which, all growth phases and essential operations are modularized and integrated to form a multi-phasic synchronous super-intensive shrimp production system controlled by a custom designed cyber-physical platform. Modular components include, for example, post-larvae nursery modules, grow-out production modules, recirculating aquaculture system (RAS) modules, feed distribution modules, and regulatory elements comprised of Program Logic Controllers (PLCs) integrated with Human Interface Modules (HIMs).
US11617351B2
A single piece pet treat holder. The holder having an outer perimeter shape with a first thickness. An inner perimeter shape having an opening with a central aperture located therein. The opening extending through the first thickness and having a plurality of flexible projections extending toward the central aperture. Each of the flexible projections terminating in an enlarged tip. The flexible projections and the enlarged tips are configured to restrict removal of an object when the object is twisted in a first direction through the opening. The flexible projections and the enlarged tips are configured to release the object when the object is twisted in a second direction opposite the first direction.
US11617348B2
A liquid dispenser may include a container having an upper opening, a pump provided in the container, a pipe through which liquid discharged from the pump is transferred, a top plate having an upper surface over which liquid flows, a filter assembly provided below the top plate, a base provided below the container, and a thermoelectric element provided in the base to cool the liquid in the container.
US11617346B2
A smart feeder includes a food storage chamber and a rotating push plate mechanism. The food storage chamber conveys food to the rotating push plate mechanism through a conveying device, and the rotating push plate mechanism is configured to rotate and hit the food. The rotating push plate mechanism includes a rotating push plate, a first driving mechanism and a food passage. The food passage is in communication with an outlet of the food storage chamber, and the rotating push plate is rotatably installed inside the food passage. The first driving mechanism is configured to drive the rotating push plate to rotate. The food passage includes an outlet segment and a hitting cavity, and the outlet segment is tangent to the hitting cavity. The hitting cavity is in communication with the outlet of the food storage chamber. The rotating push plate is rotatably installed in the hitting cavity.
US11617341B2
The invention provides seeds and plants of tomato hybrid SVTH3532. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of tomato hybrid SVTH3532 and to methods for producing a tomato plant produced by crossing such plants with themselves or with another plant, such as a tomato plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of tomato hybrid SVTH3532 comprising introduced beneficial or desirable traits.
US11617334B2
The disclosure relates to a cotton variety, designated 11PYKG43, the plants and seeds of the cotton variety 11PYKG43, methods for producing a cotton plant, either varietal or hybrid, produced by crossing the cotton variety 11PYKG43 with itself or with another cotton plant, hybrid cotton seeds and plants produced by crossing the variety 11PYKG43 with another cotton variety or plan, methods for producing a cotton plant containing in its genetic material one or more transgenes, and the transgenic cotton plants produced by that method. This disclosure also relates to cotton varieties derived from cotton variety 11PYKG43, to methods for producing other cotton varieties derived from cotton variety 11PYKG43, and to the varieties derived by the use of those methods.
US11617333B2
A soybean cultivar designated 08150606 is disclosed. The invention relates to the seeds of soybean cultivar 08150606, to the plants of soybean cultivar 08150606, to the plant parts of soybean cultivar 08150606, and to methods for producing progeny of soybean cultivar 08150606. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 08150606. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 08150606, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 08150606 with another soybean cultivar.
US11617327B1
A novel maize variety designated PH4DR7 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH4DR7 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH4DR7 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH4DR7 or a locus conversion of PH4DR7 with another maize variety.
US11617317B2
The invention provides seed and plants of the lettuce line SVLD0033. The invention thus relates to the plants, seeds, and tissue cultures of lettuce line SVLD0033, and to methods for producing a lettuce plant produced by crossing a plant of lettuce line SVLD0033 with itself or with another lettuce plant, such as a plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of lettuce line SVLD0033, including the gametes of such plants.
US11617313B2
An irrigation system for an area receives wide-area meteorological prediction data and sensors deployed within the area collect local-area sensor data. A processor stores received data as historical wide-area meteorological prediction data and data from the sensors as historical local-area sensor data. The processor determines a relationship between the historical wide-area meteorological prediction data and the historical local-area sensor data based on the historical wide-area meteorological prediction data and the historical local-area sensor data, and calculates a prediction on a local-area parameter for a future point in time based on current wide-area meteorological prediction data, and the calculated relationship. The area is then controlled based on the prediction.
US11617311B2
Lignin formulations for making light-selective mulch, methods of making such lignin formulations, light-selective mulches comprising substrates treated with lignin formulations, and methods of making such light-selective mulches. Some methods involve preparing aqueous lignin formulations that can be used as coatings that, in turn, can be applied to a substrate, such as a paper web, to form a biodegradable, light-selective mulch. Some such mulches blocks at least some light in the ultraviolet and blue/green ranges (350 nm to 500 nm) of the visible light spectrum to inhibit weed growth below the mulch, while also transmitting light in the red/infrared ranges to heat the soil below the mulch.
US11617298B2
An agricultural product delivery applicator for delivering particulate product to a field. The applicator includes a supply compartment to hold the product and a pneumatic conveying system. The system includes an airflow source to provide an airflow, and a delivery line operably connected to the airflow source and to the supply compartment. The delivery line includes a supply line and a plurality of distribution lines. The system further includes a distributor coupling the supply line with the plurality of distribution lines, a plurality of distributor outlets providing outlet channels for the distributor, and a motor mount disposed away from the aperture along an axis and supported by one or more of the plurality of distributor outlets. A motor is disposed on a delivery lines side of the distributor and fastened to the motor mount.
US11617294B2
An orientation control system for an agricultural implement includes a first sensor configured to be positioned at a left end portion of a frame. The first sensor is configured to emit a first output signal toward a soil surface and to receive a first return signal indicative of a first height of the left end portion. The orientation control system also includes a second sensor configured to be positioned at a right end portion of the frame. The second sensor is configured to emit a second output signal toward the soil surface and to receive a second return signal indicative of a second height of the right end portion. In addition, the orientation control system includes a controller configured to control first, second, and third actuators such that a difference between the first height and the second height is less than a threshold value.
US11617292B2
A method is provided for controlling the operation of an attachment that is coupled to a tractor via a top link and two bottom links of a powerlift. The method includes selecting a point of action from at least one of a pull point as a geometric intersection of imaginary extensions of both bottom links and a pole point as a geometric intersection of imaginary extensions of the top link and a bottom link. The method also includes determining a position of the selected point of action, and signaling the determined position of the point of action by a display unit or adjusting the determined position depending on a comparison with a setpoint setting.
US11622491B2
An electric controlled bi-directional bending actuator with deformability and stiffness tunable capacity is disclosed. The electric controlled bi-directional bending actuator with deformability and stiffness tunable capacity comprises three kinds of functional layers that are electro-deformable layers, electro-variable stiffness layers and flexible electrodes. From up to bottom, they are the first flexible electrodes layer, the first electro-deformable layer, the second flexible electrodes layer, the electro-variable stiffness layer, the third flexible electrode layer, the second electro-deformable layer and the fourth flexible electrode layer. The adjacent layers are glued together. The electro-deformable layer is made from dielectric elastomers. The electro-variable stiffness layer is made from electro-rheological materials, including electro-rheological fluids, electro-rheological gels or electro-rheological elastomers. Compared with the present pneumatic actuators with deformability and stiffness tunable capacity, the invention has such merits as simple structure, precise regulation, quick response, convenient control and insensitive to environmental.
US11622482B2
An electromagnetic wave absorber (1) includes a dielectric layer (10), a resistive layer (20), and an electrically conductive layer (30). The resistive layer (20) is disposed on one principal surface of the dielectric layer (10). The electrically conductive layer (30) is disposed on the other principal surface of the dielectric layer (10) and has a sheet resistance lower than a sheet resistance of the resistive layer (20). The resistive layer (20) is a layer that includes tin oxide or titanium oxide as a main component or a layer that is made of indium tin oxide including 40 weight % or more of tin oxide.
US11622480B2
The present disclosure provides a display. The display includes a display module, a supporting plate, and an evaporator. The display module has a front surface and a rear surface opposite the front surface of the display module. The supporting plate is attached to the rear surface of the display module. The evaporator is attached to the supporting plate and thermally connected to the rear surface of the display module through the supporting plate.
US11622476B2
A circuit board assembly for electronic devices includes a circuit board having a first surface and a second surface opposite the first surface, and a heat sink carrier disposed on the first surface of the circuit board. The heat sink carrier includes at least one clamp portion. The assembly also includes a heat sink. The heat sink is positioned in the at least one clamp portion of the heat sink carrier to transfer heat from one or more electronic devices to the heat sink via the heat sink carrier.
US11622459B2
A sealing method for a server includes: surrounding a part of a component by a frame; coating a first colloid on the part of the component and an inner surface of the frame; filling a second colloid between the part of the component and the inner surface of the frame and covering the first colloid, in which the first colloid and the second colloid have different coefficients of viscosity; fixing the frame on a housing; and sealing a gap between the frame and the housing.
US11622452B2
A method for printing conductive solder paste on a base substrate to establish an electrical connection is provided. The method includes applying conductive solder paste over a stencil, and within an opening of the stencil to contact the base substrate therebeneath. In embodiments, a squeegee can be used to scrape some of the conductive solder paste off of the stencil, leaving behind some of the conductive solder paste within the opening. Subsequently, the stencil can be removed at a speed of more than 200 millimeters per second to help reduce the end-of-track bump ultimately formed at the end of the conductive solder paste that remains after the stencil is removed.
US11622449B2
In a multilayer ceramic capacitor, an interposer includes, on a side of a first external electrode in a length direction, a first through hole that penetrates the interposer in a stacking direction, and provides electrical conduction between a first joining electrode and a first mounting electrode. The first through hole further includes a first metal film provided on an inner wall thereof. The interposer includes, on a side of a second external electrode in the length direction, a second through hole that penetrates the interposer in the stacking direction, and provides electrical conduction between a second joining electrode and a second mounting electrode. The second through hole further includes a second metal film provided on an inner wall thereof. A first uncovered portion is provided, which is not covered by the first metal film, on a first surface of the inner wall of the first through hole, and a second uncovered portion is provided which is not covered by a second metal film on the first surface of the inner wall of the second through hole.
US11622448B2
Embodiments include package substrates and method of forming the package substrates. A package substrate includes a first encapsulation layer over a substrate, and a second encapsulation layer below the substrate. The package substrate also includes a first interconnect and a second interconnect vertically in the first encapsulation layer, the second encapsulation layer, and the substrate. The first interconnect includes a first plated-through-hole (PTH) core, a first via, and a second via, and the second interconnect includes a second PTH core, a third via, and a fourth via. The package substrate further includes a magnetic portion that vertically surrounds the first interconnect. The first PTH core has a top surface directly coupled to the first via, and a bottom surface directly coupled to the second via. The second PTH core has a top surface directly coupled to the third via, and a bottom surface directly coupled to the fourth via.
US11622447B2
A display device includes: a display panel including a plurality of pixels; a first flexible printed circuit board attached to the display panel and electrically connected thereto; a first printed circuit board attached to the first flexible printed circuit board and electrically connected thereto; a data driver which applies a data voltage to the plurality of pixels, receives a voltage flowing to the plurality of pixels and generates mobility sensing information based on the voltage flowing to the plurality of pixels; and a timing controller which detects a first misalignment between the first printed circuit board and the first flexible printed circuit board, and a second misalignment between the display panel and the first flexible printed circuit board, based on the mobility sensing information.
US11622446B2
A wiring substrate includes a resin insulating layer, a conductor pad formed on the resin insulating layer, a coating insulating layer formed on the resin insulating layer such that the coating insulating layer is covering the conductor pad, and a metal post connected to the conductor pad and protruding from the coating insulating layer such that a gap is formed between the metal post and the conductor pad at a peripheral edge of the metal post. The coating insulating layer is formed such that the coating insulating layer has an interposed portion formed in the gap between the metal post and the conductor pad at the peripheral edge of the metal post.
US11622445B2
Provided are: a surface-treated copper foil including a surface-treated layer formed on at least one side of an untreated copper foil and an oxidation preventing layer formed on the surface-treated layer, wherein the surface-treated layer contains copper particles having an average particle diameter of about 10 nm to about 100 nm and has a 10-point average roughness, Rz, of about 0.2 μm to about 0.5 μm and a gloss (Gs 60°) of about 200 or more, and the oxidation preventing layer contains nickel (Ni) and phosphorus (P); a manufacturing method thereof; a copper foil laminate including the same; and a printed wiring board including the same.
US11622438B2
A lighting apparatus includes an external controller, a first LED module, a second LED module, a rectifier, a power switch, a manual switch, a light housing and an allocation module. The external controller converts an external signal of an external wall switch to a light intensity signal. The external controller is coupled to the external wall switch. The wall switch is a continuous switch for a user to select a continuous value from a range. The first LED module and the second LED module emit lights of different color temperatures. The rectifier for converts an AC power to a DC power. The power switch is coupled to the rectifier for generating a driving current corresponding to the light intensity signal. The manual switch selects a color temperature setting.
US11622437B2
A spotlight and a method of controlling the spotlight with an external device. The spotlight having a first light source including a center spotlight, a second light source including area lights, a power supply, a transceiver configured to communicate wirelessly with the external device, and a processor. The processor is operable to receive a first input from the external device specifying a first amount of power to be provided to the first light source, and receive a second input from the external device specifying a second amount of power to be provided to the second light source. The processor is also operable to control the power supply to provide the first amount of power to the first light source in response to the first input, and control the power supply to provide the second amount of power to the second light source in response to the second input.
US11622432B1
Apparatus and associated methods relate to a lighting display that has a plurality of independently-controllable lighting elements distributed therealong. The plurality of independently-controllable lighting elements are series-connected from a first, through intervening one(s), to a last of the plurality of independently-controllable lighting elements. The intervening one(s) of the plurality of independently-controllable lighting elements receiving input power from and providing an output control signal to an immediately preceding one of the plurality of independently-controllable lighting elements. The intervening one(s) of the plurality of independently-controllable lighting elements providing output power to and receiving an input control signal from an immediately succeeding ones of the plurality of independently-controllable lighting elements. Each of the intervening one(s) of the independently-controllable lighting elements provides the output power at an output voltage level and receives the input power at an input voltage level, the input voltage level being greater than the output voltage level.
US11622423B2
An induction cooker includes a top plate on which a cooking container is placed; a heating coil placed below the top plate and that heats the cooking container; an infrared sensor placed below the heating coil and that detects infrared radiation emitted from the cooking container; a sensor casing that houses the infrared sensor; and a magnetic path forming member placed on a top face of the sensor casing. The magnetic path forming member guides magnetic flux passing above the infrared sensor by being generated from the heating coil.
US11622412B2
Methods and apparatuses are disclosed for updating a wait timer as a result of receiving one of a release message and a suspend message and/or configuring a wireless device (WD) to update a wait timer by determining the one of the release message and the suspend message to be communicated to the WD.
US11622410B2
An RRC connection resume method of a wireless communication system is provided. An RRC suspend message is received by a UE from a first base station. An RRC resume procedure is performed by the UE with a second base station in response to the RRC suspend message. An RRC resume response is received by the UE from the second base station.
US11622406B2
The present disclosure relates to dual connectivity methods. In one example method, a first access network device sends a request message to a second access network device, where the request message is used to request the second access network device to serve as a secondary access network device of a terminal served by the first access network device. Then, the first access network device receives an acknowledgment message from the second access network device, where the acknowledgment message is used to acknowledge to the first access network device that the second access network device agrees to serve as the secondary access network device of the terminal.
US11622405B2
Aspects of the subject disclosure may include, for example, connecting a user equipment to a first node of a first network to provide a service requested by the user equipment to the user equipment, obtaining a first measurement associated with the first node and a second measurement associated with a second node, responsive to the obtaining, detecting that the first measurement is less than a first threshold and the second measurement is greater than a second threshold, responsive to the detecting, identifying an application executed by the user equipment in obtaining the service, and responsive to determining that the application requires dual connectivity based on the identifying, commanding the user equipment to establish connectivity with the second node or a third node to provide at least a portion of the service. Other embodiments are disclosed.
US11622399B2
A transmission device includes N wireless transmission circuits and N transmission buffers. N is an integer equal to or greater than two. Each of the N transmission buffers is connected to a respective wireless transmission circuit of the N wireless transmission circuits. At least a part of a piece of delivery data is stored in each of the N transmission buffers before the N wireless transmission circuits establish wireless links. The N wireless transmission circuits are instructed to transmit the piece of delivery data stored in the N transmission buffers after the N wireless transmission circuits establish the wireless links.
US11622394B2
A UE may establish a communications link with a base station. The UE may determine at least two radio network temporary identifiers (RNTIs) associated with the communications link, wherein each of the at least two RNTIs is associated with a respective relay device of a plurality of relay devices. The UE may receive, from a first relay device of the plurality of relay devices, at least one first stream associated with a first RNTI of the at least two RNTIs, wherein the at least one first stream carries data or control information associated with the communications link. The UE may receive, from a second relay device of the plurality of relay devices, at least one second stream associated with a second RNTI of the at least two RNTIs, wherein the at least one second stream carries data or control information associated with the communications link.
US11622387B2
In example an embodiment, according to the method, a timer is started to monitor selection of a RA resource in response to a RA procedure for accessing a network device being initiated. The timer is configured with expiration time. The timer is stopped in response to a RA resource being selected for transmitting a RA preamble to the network device. A preamble transmission counter is incremented in response to the timer expiring. The preamble transmission counter records the number of transmitted RA preambles. A failure of the RA procedure is indicated in response to the incremented preamble transmission counter exceeding a threshold. The embodiment enables completion of the RA procedure regardless of an out of coverage situation where no beam is available to be selected for transmitting a RA preamble.
US11622371B2
Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) receives, from a serving cell, an uplink positioning reference signal (UL-PRS) resource configuration, the UL-PRS resource configuration comprising a plurality of N resource elements (REs) staggered in frequency across a plurality of M consecutive symbols of a resource block (RB) such that the plurality of N REs spans a plurality of N consecutive subcarriers of the RB, receives, from the serving cell, an indication of a PRS symbol cancelation group to be used for uplink cancelation, the PRS symbol cancelation group identifying a set of the plurality of M consecutive symbols that is expected to be canceled for uplink transmission, and cancels transmission of UL-PRS on one or more of the set of L symbols identified by the PRS symbol cancelation group.
US11622370B2
A guard period for switching between uplink and downlink subframes is created by shortening an uplink subframe, i.e., by not transmitting during one or more symbol intervals at the beginning of the subframe interval. A grant message includes signaling indicating when a shortened subframe should be transmitted. An example method is implemented in a first wireless node configured to transmit data in transmit subframes occurring at defined subframe intervals and having a predetermined number of symbol intervals. This example method includes determining that a transmit subframe is to be shortened, relative to the predetermined number of symbol intervals and, in response to this determination, shortening transmission of the transmit subframe by not transmitting during a beginning portion of the subframe interval for the transmit subframe and transmitting during the remainder of the subframe interval.
US11622368B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first control signal in a control resource set (CORESET) from a first transmit receive point (TRP), wherein the first control signal includes a set of control channel elements (CCEs) to encode a first portion of a first downlink control information (DCI) message and/or a first portion of a second DCI message. The UE may receive a second control signal in the CORESET from a second TRP, wherein the second control signal includes the set of CCEs to encode a second portion of the first DCI message and/or a second portion of the second DCI message. Numerous other aspects are provided.
US11622355B2
A method includes instructing, by a WiFi access node, a first device to communicate using an uplink frequency band with a first uplink power. The method also includes instructing, by the WiFi access node, a second device to communicate using the uplink frequency band with a second uplink power different from the first uplink power.
US11622346B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may transmit, to a receiving device, an identification of a subset of code block groups (CBGs) of a set of CBGs, wherein the set of CBGs comprises a transport block; and transmit, to the receiving device, an initial data transmission comprising the subset of CBGs. Numerous other aspects are provided.
US11622317B2
Techniques and architecture are provided for preventing narrow band (NB) SIMs from being used in a non-NB devices, e.g., high bandwidth devices such as, for example, smartphones, tablets, etc. In configurations, a user device is provisioned based upon a NB international mobile subscriber identity (IMSI), a NB-indicator and a type allocation code (TAC) combination. An IMSI, NB-indicator and TAC mismatch helps prevent NB-SIMs from being used in a non-NB device. In configurations, when a user device attempts to access or register with a wireless communication network via a narrow band network of the wireless communication network, the wireless communication network will verify the IMSI, the NB-indicator and the NB-TAC combination for the user device in order to allow the user device to access the narrow band network of the wireless communication network.
US11622315B2
The present disclosure relates to network slice configuration methods and apparatus. One example method includes determining, by a first network device, network slice configuration information, and sending, by the first network device, the network slice configuration information to a second network device, where the network slice configuration information instructs the second network device to perform network slice configuration based on the network slice configuration information.
US11622307B2
The invention refers to a wireless communication system including a plurality of base-stations covering different communication areas and a coordinator unit. The coordinator unit compiles an expectation list with at least one base-station serving as a coordinated base-station for a possible handover concerning a user equipment based on information about the user equipment. The coordinator unite provides the at least one base-station of the expectation list with handover information concerning the possible handover. The at least one base-station of the expectation list goes into an attention mode after receiving the handover information from the coordinator unit. The invention also refers to a corresponding method.
US11622303B2
This disclosure provides systems, methods and apparatus for determining a target base station timing advance value between a user equipment (UE) and target base station in connection with a random access channel (RACH)-less handover procedure. In one aspect, the UE may determine the target base station's timing advance based at least in part on a timing difference between the target base station and the source base station and based at least in part on a timing offset associated with an uplink and a downlink of the UE. In some aspects, the target base station may determine the timing advance using an uplink reference signal of the UE. In some aspects, the UE may report a timing difference between the target base station and the source base station, and the source cell may determine a timing advance based at least in part on the timing difference.
US11622299B2
Embodiments are directed towards providing 5G zero touch traffic management of cells in a network. A target cell associated with a network objective is identified. One or more neighbor cells are also identified. Transmit power and tilt capabilities of the target cell are determined. An interference between the target cell and the one or more neighbor cells is also determined. An electrical antenna tilt adjustment or a transmit power adjustment is determined for the target cell to apply based on the transmit power capabilities, the tilt capabilities, the interference, and the network objective. The determined electrical antenna tilt adjustment or the determined transmit power adjustment are then provided to the target cell. If the network objective is met after the target cell applies the electrical antenna tilt adjustment or the determined transmit power adjustment, then the changes are confirmed, otherwise they are reversed.
US11622295B1
A wireless access point (WAP) determines whether to switch from one or more first communication channels to one or more second communication channels when the one or more first communication channels are experiencing congestion. The WAP determines an amount of congestion the one or more first communication channels are experiencing. When the one or more first communication channels are experiencing congestion, the WAP determines whether one or more communication devices can support, or reliably support, a channel switching announcement signal using the one or more first communication channels. If a sufficient number of communication devices from among the one or more communication devices can support, or reliably support, the channel switching announcement signal, the WAP broadcasts the channel switching announcement signal to the one or more communication devices to announce its intention to switch from the one or more first communication channels to the one or more second communication channels.
US11622291B2
A UE transmits a capability message to an access node in a wireless network, indicating capability corresponding to ML of the UE at a current time instance. The UE receives a configuration message for radio measurements, indicating set(s) of parameters to be measured. The UE receives a configured capability in a message and matches the configured capability with the capability of the user equipment at the current time instance. The UE measures the set(s) of parameters. The UE uses ML to infer value(s) for at least one of the parameters based on the measured set(s) of parameters and based on the received configured capability. The UE reports the inferred value(s) for the at least one parameter. An access node receives the capability message, determines and sends the configuration message and configured capability receives the reporting.
US11622285B2
A wireless device selects, from among at least first and second measurement modes in which measurements are respectively performed on cells belonging to first and second carriers, one or more measurement modes in which to perform a measurement. The one or more measurement modes are selected based on whether criteria is met for relaxed monitoring of a neighbor cell, and on whether the wireless device is configured to perform a positioning measurement. The wireless device performs the measurement in the one or more selected measurement modes.
US11622284B2
A new design for physical downlink control channel (PDCCH) is proposed for the next generation 5G new radio systems. A UE receives the configuration of a default control resource set (CORESET) in MIB/SIB from its serving base station. The default CORESET contains both common search space and UE-specific search space for candidate PDCCH transmission. A PDCCH in a default CORESET is mapped to physical resource in a distributed or localized manner. Specifically, various REG-to-CCE mapping rules are proposed to improve frequency diversity gain, or frequency selectivity gain, or to reduce latency of PDCCH processing. Further, to facilitate analog beamforming in mmWave systems, the default CORESET is transmitted in a synchronization signal (SS) block associated with a corresponding analog beam direction.
US11622280B2
Techniques are provided for accurately determining actual and prospective location(s) of radio(s) located in a structure and controlled by a shared spectrum system. By more accurately knowing the location(s) of the radios, the shared spectrum system can more efficiently allocate maximum transmission power(s) to the radio(s), enhance corresponding radio coverage area(s), and/or diminish interference to other radio(s) and/or primary user(s).
US11622271B2
Aspects of the present disclosure include methods, apparatuses, and computer readable media for controlling access including generating a random string or pseudorandom string, acoustically broadcasting a beacon message comprising the random string or pseudorandom string, acoustically receiving, in response to acoustically broadcasting the beacon message, an authentication message comprising a user identification and an authentication string, obtaining a password associated with the user identification, computing a verification string using the password and the random string or pseudorandom string, verifying the authentication string in the authentication message using the verification string, and transmitting, in response to successfully verifying the authentication string in the authentication message, an unlocking message to the access controlled point to unlock the access controlled point.
US11622266B2
Apparatuses, methods, and systems are disclosed for key refresh triggering. One apparatus includes a transceiver and a processor that starts a counter corresponding to a UE having a small-data traffic pattern. In response to the transceiver receiving small-data traffic associated with the UE, the processor determines if a security key is valid based on a value of the counter. If the value of the counter indicates the security key is invalid, then the processor triggers a key refresh procedure. The processor relays the small-data traffic in response to the UE having a valid security key.
US11622265B2
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.
US11622261B2
A method and a wireless communication device for providing communication service to devices connected to the wireless communication device. By establishing a starter wireless carrier connection using a starter SIM from a plurality of local SIMs, the wireless communication device establishes one or more logical data connections with one or more SIM banks. Remote-SIMs are selected from the one or more SIM banks and used to establish further wireless carrier connections to allow communication service to be provided to the devices over wireless carrier connections.
US11622247B2
An electronic device for changing a notification mode and a method therefor are provided. The electronic device includes communication circuitry, at least one processor, and a memory. The memory stores instructions, when executed, configured to cause the at least one processor to establish communication with a wearable device through the communication circuitry, and upon identifying a change in an operation state of the wearable device, change from a first notification mode of the electronic device to a second notification mode according to the identified operation state of the wearable device.
US11622244B2
An indication is used to control how message service information is routed over different domains. For example, an access terminal may be configured with an indication that indicates that a message service is preferred to be invoked over an IP domain or that the message service is not be invoked over the IP domain. The access terminal then delivers message service information based on the value of the indication. In some cases, a network entity generates the indication and sends the indication to the access terminal. In some cases, a domain for delivery of message service information is selected based on a domain that was selected for particular type of traffic.
US11622242B2
In accordance with example embodiments of the present disclosure there is at least a method and apparatus to perform communicating between a network node and a user equipment of a communication network, authorization for the user equipment to join a group of user equipment to enable the user equipment to receive multicast configurations for multicast signaling authorized for the group, wherein the authorization is based on configurations in common between the user equipment and the group of user equipment; and based on the joining, utilizing the configurations in common to produce signaling between the communication network and the user equipment to receive multicast configurations for the multicast signaling authorized for the group.
US11622233B2
A method, computer program, and computer system of a base station is provided for determining a location of a mobile device by receiving data from a mobile device associated with a location of the mobile device and generating a world model database corresponding to a physical location of the base station. The received data is constrained based on the generated world model database, and an updated location of the mobile device is determined based on the constrained data.
US11622229B2
A method of forecasting comprises, for each respective time period of a plurality of time periods, transforming a plurality of observations from the respective time period into observation sketches. The method then proceeds to extract a set of targeted attributes and constraints from a forecast request, and construct a set expression using the targeted attributes and the associated constraints. The method further comprises selecting one or more sample periods from the plurality of time periods, and for each sample period of the one or more selected sample periods: mapping the set of targeted attributes to observation sketches in the sample period to identify a subset of sketches, and performing a set operation on the subset of sketches using the set expression to determine a cardinality corresponding to the sample period; and generating a forecast result using one or more cardinalities corresponding to the one or more sample periods.
US11622226B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first vehicle user equipment (VUE) may transmit, to a node, first information associated with a presence of an object in a region of interest based at least in part on a sensing of the region of interest performed by the first VUE. The VUE may receive, from the node, second information associated with the presence of the object in the region of interest based at least in part on a sensing of the region of interest performed by a second VUE. The VUE may determine whether the object is present in the region of interest based at least in part on the first information and the second information. The VUE may perform an action based at least in part on whether the object is present in the region of interest. Numerous other aspects are provided.
US11622225B2
The disclosed embodiments include methods, systems, and articles of manufacture for enabling beta testing of new features within a native application. In one embodiment, a native application executed by a client device may include executable instructions that are activated and executed only upon indication of a user belonging to a beta test group. The client device may receive a signal from a service or content provider that includes test group information indicating whether a user is a member of a test group. The client device may process the received signal to determine whether the user is a member of a test group and, if so, activates and executes certain instructions received as part of the native application that define a user interface enabling access to additional functionality unavailable to a user determined not to be a member of a test group.
US11622223B2
A system for dynamically updating a head-related transfer function (HRTF) model that is customized to a user. The system receives one or more images of the user captured by one or more imaging devices. The system determines a pose of the user using the one or more captured images. The pose of the user includes a head-torso orientation of the user. The system updates a HRTF model for the user based on the determined pose including the head-torso orientation. The system generates one or more sound filters using the updated HRTF model and applies the one or more sound filters to audio content to generate spatialized audio content. The system provides the spatialized audio content to the user.
US11622217B2
Methods and systems for controlling the receipt and transmission of audio transmissions are provided. In one embodiment, a method is provided that includes selecting a first audio channel and transmitting a first audio transmission using the first audio channel. A second audio transmission may then be received that contains an acknowledgment of the first audio transmission. In certain instances, the second audio transmission may be received on a second audio channel. If no acknowledgment is received for the predetermined period of time, the first audio transmission may be transmitted again using a third audio channel.
US11622210B2
A method of personalizing at least one hearing aid for a hearing aid user including manufacturing at least one hearing aid (1), receiving an audiogram from a server (37) for the hearing aid user, programming the at least one hearing aid (1) by the audiogram, whereby the at least one hearing aid (1) becomes personalized for the hearing aid user. The at least one personalized hearing aid (1) is delivered to the hearing aid user. Once the user has received the at least one personalized hearing aid (1), he may take the hearing aids into use. If there arises a need for fine tuning, the hearing aid user may request a consultation with a hearing healthcare professional. The hearing healthcare professional has equipment (44, 45) for fine tuning the hearing aid (1), and he may fine tuning the at least one personalized hearing aid (1) in dialogue with the hearing aid user. Also provided is a hearing aid delivering system and an Internet enabled personal communication device.
US11622208B2
An own voice suppression apparatus applicable to a hearing aid is disclosed. The own voice suppression apparatus comprises: an air conduction sensor, an own voice indication module and a suppression module. The air conduction sensor is configured to generate an audio signal. The own voice indication module is configured to generate an indication signal according to at least one of user's mouth vibration information and user's voice feature vector comparison result. The suppression module coupled to the air conduction sensor and the own voice indication module is configured to generate an own-voice-suppressed signal according to the indication signal and the audio signal.
US11622203B2
A method (300) of fitting a hearing aid system, based on the use of hearing aid system setting data and data related to a possible hearing aid system performance verification for a multitude of different hearing aid system users, as well as a hearing aid system adapted to carry out such a method.
US11622200B2
Provided is a speaker, including a frame, a vibration unit fixed to the frame; and a magnetic circuit unit driving the vibration unit to vibrate and produce sound. The vibration unit includes a diaphragm and a voice coil; the diaphragm includes a first suspension, a second suspension and a vibrating portion; the magnetic circuit unit includes a magnetic gap, and the voice coil is inserted in the magnetic gap; the magnetic circuit unit includes a yoke; and the vibration unit further includes a fixing ring connected to the magnetic circuit unit; an inner peripheral side of the second suspension is fixed to an outer side of the fixing ring; and a connection position of the second suspension and the fixing ring is located between two opposite ends of the fixing ring along a vibrating direction of the diaphragm. With this structure, sealing performance of the speaker is improved.
US11622199B2
A hybrid diaphragm structure is provided. The hybrid diaphragm structure includes a substrate, a first diaphragm disposed in a central region of the substrate, a first coil structure disposed over the first diaphragm, a first groove separating the first diaphragm and the first coil structure from the substrate, and a first bridge structure coupling the first diaphragm to the substrate. The first diaphragm and the substrate include a same material.
US11622197B2
An electronic apparatus and method for enhancement of audio for users with a hearing impairment in a shared listening environment is provided. The electronic apparatus receives first audio content from a media source and detects a first user with a hearing disability as a wearer of the personal listening device. The electronic apparatus modifies one or more features of the first audio content based on an audio enhancement profile associated with the detected first user. Thereafter, the electronic apparatus generates second audio content based on the modification and shares the generated second audio content with the personal listening device.
US11622194B2
A recurrent neural network is employed in a loudspeaker system to compensate the distortion of the system based upon a source signal (content) and the sensing output of a sensing circuit (context). A frequency domain transform is selected to provide mapping between the source signal and a recorded signal; and enable reconstruction of desirable playback. Various sensing-related features and source-related features are derived to serve as the auxiliary information. A desirable content is therefore generated based upon the original content and the context.
US11622190B2
In various embodiments, an electronic device includes: a diaphragm, a speaker module including a speaker configured to output a sound through a vibration of the diaphragm, and a housing accommodating the diaphragm and the speaker module therein and including a first space provided in a first direction from the speaker module and a second space provided in a second direction opposite the first direction. The electronic device further includes an air adsorption member comprising an air adsorbing material disposed in the first space and having a volume ratio of 90% or less of the first space, the air adsorption member configured to reduce air resistance to the diaphragm disposed above the speaker module without limiting the vibration of the diaphragm.
US11622185B2
An image capture device includes a housing that includes a pattern of apertures and a microphone disposed within the housing and proximate to the apertures. The image capture device includes a membrane assembly. The membrane assembly includes a support disposed between the housing and the microphone and a channel defined in the support that directs sound waves from only one of the apertures in the pattern to the microphone. The membrane assembly further includes a membrane that extends across the channel and separates the one of the apertures and the microphone.
US11622183B2
A microelectromechanical microphone includes: a substrate; a sensor chip, integrating a microelectromechanical electroacoustic transducer; and a control chip operatively coupled to the sensor chip. In one embodiment, the sensor chip and the control chip are bonded to the substrate, and the sensor chip overlies, or at least partially overlies, the control chip. In another embodiment, the sensor is bonded to the substrate and a barrier is located around at least a portion of the sensor chip.
US11622173B2
The present invention provides a lens driving device including a first supporting framework, a second supporting framework, a lens barrel, a bracket assembly which is rotatably connected with the first supporting framework, the first supporting framework is rotatably connected with the second supporting framework; anti-shake magnets fixed on two adjacent first side walls; anti-shake coils fixed on two adjacent second side walls; a flexible printed circuit fixed at a peripheral side of the second supporting framework and electrically connected with the anti-shake coils; and metal sheets respectively opposite to and spaced from two anti-shake magnets and generating mutual magnetic attraction with the anti-shake magnets. Compared with the related art, the lens driving device of the present invention has a simple structure and low production cost.
US11622172B2
An image capture apparatus sets a first value relating to an aperture diameter, and performs display control when displaying on a display unit a plurality of settable first values including the first value currently set in the image capture apparatus. The image capture apparatus controls such that, when a first range in which changes in the first values and changes in second values indicating a lens brightness that are different from the first values are proportional and a second range in which the changes in the first values and the changes in the second values are not proportional are present as the plurality of settable first values, the changes in the first values are displayed discretely in the second range with reference to the changes in the second values.
US11622171B2
A method of an image sensor apparatus to be externally coupled to an external circuit through a circuit routing design includes: generating and outputting the clock signal and sensor data signals; and compensating an unbalance of the circuit routing design by automatically determining resultant delay amounts for the sensor data signals, applying a preliminary delay amount into the clock signal and applying the resultant delay amounts into the sensor data signals to generate and output delayed clock signal and delayed sensor data signals to the external circuit through the circuit routing design.
US11622169B1
An embodiment of the present invention provides a picture processing method in an embedded system. The picture processing method includes: performing a bit setting operation on an input/output register corresponding to a communication GPIO port of a camera module in the embedded system, so as to improve a picture collection speed of the camera module; compressing a collected picture using a preset picture compression algorithm and transmitting the compressed picture to a picture preprocessing unit in the embedded system; and filtering out, by the picture preprocessing unit, a picture background using a preset filtering algorithm to obtain picture features of a target object in the picture. With the picture processing method, requirements for an occupied memory resource are balanced while a picture collection speed and a picture data processing speed are increased.
US11622168B2
A vehicular camera includes an imager printed circuit board and a lens having a plurality of optical elements. The lens is held in optical alignment with an imager at the imager printed circuit board via a dual cure one-part, filled adhesive that in its uncured state has an epoxy resin. The adhesive is both UV-curable and thermal-curable. A flexible electrical ribbon cable electrically connects circuitry of the imager printed circuit board with additional circuitry of the vehicular camera. Image data captured by the imager is provided to the additional circuitry of the vehicular camera via the flexible electrical ribbon cable. The additional circuitry includes at least a processor for processing image data captured by the imager and provided to the additional circuitry via the flexible electrical ribbon cable. The vehicular camera, when installed and used in a vehicle, captures image data for use by a vision system of the vehicle.
US11622167B2
The present invention provides a lens driving device and an electronic device, wherein the lens driving device comprises a housing and a lens assembly; the lens assembly includes a lens module and a shell for accommodating the lens module; a bottom wall of the housing is formed an arc-shaped rail; the lens driving device further includes a ball disposed between the housing and the shell and located in the arc-shaped rail; a first driving structure for driving the lens assembly to rotate around an optical axis is further arranged between the housing and the shell; and the first driving structure includes a magnet and a coil opposite to the magnet. The present invention realizes rotation of the lens module around the optical axis direction, thus avoiding the swaying of the lens driving device caused by hand movement, achieving image stabilization, and improving the imaging effect of the lens module.
US11622163B2
An example method comprises receiving, at a first digital device, video data, scanning video content of the video data for visual transitions within the video content between consecutive frames of the video data, each transition indicating significant visual transitions relative to other frames of the video data, timestamping each visual transition and create a first set of temporal video fingerprints, identifying items of metadata to be associated with the video data, identifying a location within the video data using the temporal video fingerprints for the identified items of metadata, generating a metadata index identifying each item of metadata and a location for each item of metadata relative to the video data using at least one of the temporal video fingerprints, and transmitting, at the first digital device, the video data, the first set of temporal video fingerprints, and the metadata index to a different digital device.
US11622150B2
This application is directed to changing a TV operating mode based on a potential relationship among viewers of a connected TV. In some implementations, a method includes: determining viewer identities and identifying the potential relationship among the viewers or a subset of the viewers; in accordance with a determination that the potential relationship allows the viewers to share private information, placing or maintaining the connected TV in or into a first operating mode that is unrelated to media content being displayed and allows personal information to be displayed on the connected TV; and in accordance with a determination that the potential relationship does not allow the viewers to share private information, placing or maintaining the connected TV in or into a second operating mode that is unrelated to the media content and does not allow personal information to be displayed on the connected TV.
US11622146B2
According to one implementation, a method of guiding an interaction between a companion module and a user includes identifying a media content for playout by a media player device, transmitting, to a remote server, an interaction schema request identifying the media content and the companion module, and receiving, from the remote server, behavioral manifest data including an instruction for guiding the interaction between the companion module and the user. Such a method also includes obtaining a play head state of the media player device and a playout timecode state of the media content, and identifying a user interaction behavior for the companion module based on the behavioral manifest data, the play head state of the media player device, and the playout timecode state of the media content.
US11622144B2
Methods and systems to manage narrowcast bandwidth are disclosed. In one embodiment, the method includes receiving a channel tune request from a set top box associated with a service group, and determining whether current total bandwidth use by the service group is at or above a first predetermined threshold. The method additionally includes multicasting a high bitrate version of a requested channel to the set top boxes of the service group when the current total bandwidth use by the service group is below the first predetermined threshold. The requested channel corresponds to the received channel tune request. The method further includes multicasting a low bitrate version of the requested channel to the set top boxes of the service group when the current total bandwidth use by the service group is at or above the first predetermined threshold.
US11622140B2
Technologies for selectively streaming video based on mapping buffer data to download rates. The technologies can include sampling download rates of a video player prior to or during downloading of a first video segment to the video player. The technologies can include determining a range of download rates of the video player based at least on the sampled download rates. The technologies can include determining an amount of accumulated video data in a buffer of the video player immediately prior to or during the downloading of the first video segment. Also, the technologies can include mapping the determined amount of accumulated video data to a download rate within the determined range of download rates using a mapping function, and determining a second video segment quality for a second video segment based at least on the mapped download rate.
US11622129B2
An intra prediction method and a device using the intra prediction method are provided. The intra prediction method using a DC mode includes setting a bottom-right pixel to a DC-predicted value, interpolating the bottom-right pixel and an n-th top reference pixel to derive predicted values of an n-th column and interpolating the bottom-right pixel and an n-th left reference pixel to derive predicted values of an n-row, and performing bidirectional linear interpolation to derive predicted values of pixels included in a prediction unit other than the n-th row and the n-th column.
US11622127B2
A prediction image correcting device comprises a predictor (108) configured to predict a target image block obtained by dividing a present image frame by using a plurality of reference images to generate a prediction image corresponding to the target image block a prediction accuracy evaluator (109) configured to evaluate prediction accuracy of the prediction image based on a degree of similarity between the plurality of reference images used for generating the prediction image and a corrector (110) configured to perform correction processing on the prediction image by using a decoded neighboring block adjacent to the target image block, wherein the corrector is configured to control the correction processing based at least on an evaluation result of the prediction accuracy evaluator.
US11622124B2
The present disclosure relates to a method and apparatus for improving the encoding efficiency by adaptively changing the resolution of the motion vector in the inter prediction encoding and inter prediction decoding of a video. The video encoding/decoding apparatus includes: a video encoder for determining a motion vector resolution of each area or motion vector of a video and performing an inter prediction encoding of the video by using a motion vector according to the motion vector resolution determined for each area or motion vector; and a video decoder for reconstructing a resolution by extracting resolution information from a bitstream, and then performing an inter prediction decoding by using a motion vector according to the motion vector resolution of each reconstructed area or motion vector.
US11622122B2
A method of decoding a bitstream by an electronic device is provided. The electronic device receives the bitstream and determines an affine enabled flag corresponding to one or more image frames from the bitstream. The electronic device determines a maximum index corresponding to the one or more image frames from the bitstream when the affine enabled flag is true. An index value of the maximum index is in an index range of 0 to N−K, N being a first integer and K being a second integer less than N. The electronic device determines a maximum number of zero or more subblock-based merging motion vector prediction (MVP) candidates based on the maximum index when the affine enabled flag is true. The electronic device reconstructs the one or more image frames based on the maximum number of zero or more subblock-based merging MVP candidates.
US11622120B2
An example method of video processing includes performing a conversion between a video comprising one or more coding units and a bitstream representation of the video. The bitstream representation conforms to a format rule that specifies that chroma quantization parameters are included in the bitstream representation at a coding unit level or a transform unit level according to the format rule.
US11622117B2
A method of rate-adaptive neural image compression with adversarial generators is performed by at least one processor and includes obtaining a first feature of an input image, using a first portion of a first neural network, generating a first substitutional feature, based on the obtained first feature, using a second neural network, and encoding the generated first substitutional feature, using a second portion of the first neural network, to generate a first encoded representation. The method further includes compressing the generated first encoded representation, decompressing the compressed representation, and decoding the decompressed representation, using a third neural network, to reconstruct a first output image.
US11622113B2
The present disclosure relates to methods and apparatus for graphics processing at a server and/or a client device. In some aspects, the apparatus may convert application data for at least one frame, the application data corresponding to one or more image functions or one or more data channels. The apparatus may also encode the application data for the at least one frame, the application data being associated with a data stream, the application data being encoded via a video encoding process. The apparatus may also transmit the encoded application data for the at least one frame. Additionally, the apparatus may receive application data for at least one frame, the application data being associated with a data stream. The apparatus may also decode the application data for the at least one frame; and convert the application data for the at least one frame.
US11622108B2
A method of video decoding includes determining, for a current block of a picture, one of a plurality of reference lines. The method includes determining an intra prediction mode for the current block in accordance with the determined one of the plurality of reference lines. The method further includes performing intra prediction for the current block based on the determined intra prediction mode and one or more samples included in the determined one of the plurality of reference lines. The plurality of reference lines includes an adjacent reference line that is adjacent to the current block and at least one non-adjacent reference line that is not adjacent to the current block, and each of the at least one non-adjacent reference line is associated with a decreasing number of intra prediction modes with respect to a direction away from the current block.
US11622106B2
The controller is configured to receive a request that causes transferring of a reference pixel block of a video, wherein the video is being encoded using the reference pixel block. The controller is configured to determine whether the reference pixel block has at least a portion that is outside a frame of the video. In response to the determination of the reference pixel block having at least a portion outside the frame of the video, the controller is configured to cause a portion of the reference pixel block of the video inside the frame of the video to be fetched from a memory storage and stored in a cache storage, pad a remaining missing portion of the reference pixel block of the video outside the frame of the video with padding pixel data to form the reference pixel block, and transfer the reference pixel block in response to the request.
US11622103B2
An augmented reality, virtual reality, or other wearable apparatus comprises an eye tracking device comprising an image sensor, a lens, and one or more processors. In some embodiments, the lens comprises a marker, and the one or more processors are configured to receive an image from the image sensor, wherein the image shows the marker, determine a distance from the image sensor to the marker based on the image, and change a calibration parameter of an eye tracking algorithm based on the distance. In some embodiments, the one or more processors are configured to receive image data from the image sensor, wherein the image data corresponds to an image as observed through the lens, determine a level or pattern of pincushion distortion in the image based on the image data, and change a calibration parameter of an eye tracking algorithm based on the level or the pattern of pincushion distortion.
US11622101B2
A transmission processing apparatus includes a generation unit configured to generate data to be transmitted, based on an image captured by an imaging apparatus, a transmission and reception processing unit configured to receive data transmitted from a second transmission processing apparatus which is in cascade connection to the transmission processing apparatus and to transmit the received data, and a determination unit configured to determine, depending on a type of the data transmitted from the second transmission processing apparatus, whether to transmit the data generated by the generation unit in an order corresponding to the cascade connection or transmit the data generated by the generation unit in parallel with the data transmitted from the second transmission processing apparatus.
US11622097B2
An electronic device is disclosed. In addition, various embodiments identified through the specification are possible. The electronic device includes a display, a processor, and a memory storing instructions that, when executed by the processor, cause the processor to display, when a video supporting a plurality of orientation regions is played, a first screen corresponding to a first orientation region among the plurality of orientation regions, display a timeline representing a playback time of the video, display thumbnails of screens corresponding to the plurality of orientation regions at the first time point in response to a first user input pointing a first time point in the timeline, and receive a second user input scrolling the thumbnails.
US11622095B1
For assistance viewing an object, a computer system receives first data from a first sensor sensing an object when a user's view of at least a portion of the object is obstructed by a hand of the user. The first sensor is fixed to a first wearable device. The computer system generates an image of the obstructed portion of the object in response to the first data. An image of the obstructed portion of the object is projected onto a surface within a view of the user.
US11622094B2
Systems, methods, and devices for fluorescence imaging with increased dynamic range are disclosed. A system includes an emitter for emitting pulses of electromagnetic radiation and an image sensor comprising a pixel array for sensing reflected electromagnetic radiation, wherein the pixel array comprises a plurality of pixels each configurable as a short exposure pixel or a long exposure pixel. The system includes a controller comprising a processor in electrical communication with the image sensor and the emitter. The system is such that at least a portion of the pulses of electromagnetic radiation emitted by the emitter comprises electromagnetic radiation having a wavelength from about 770 nm to about 790 nm.
US11622085B2
A method of creating a multispectral decorrelation model for use in determining a visible image from a multispectral image captured using a multispectral image sensor, the method comprising the steps of: generating, using a plurality of quantum efficiency curves for the multispectral image sensor and a plurality of synthetic light spectrum vectors, a grid of synthetic multispectral pixel values and a corresponding grid of synthetic visible pixel values, wherein each synthetic visible pixel value is substantially decorrelated from a non-visible component of a corresponding synthetic multispectral pixel value; and determining a multispectral decorrelation model using the grid of synthetic multispectral pixel values and the corresponding grid of synthetic visible pixel values, wherein the multispectral decorrelation model in use maps a multispectral pixel value of the multispectral image to a visible pixel value of the visible image.
US11622084B2
A hyperspectral camera based on a continuously variable film filter and a coating method thereof can solve interference between partial bands of the hyperspectral camera based on the continuously variable film filter. The hyperspectral camera includes: a camera body and a detector chip, wherein a continuously variable film is coated on the detector chip; a semi-transmission half-cut filter is provided in front of the continuously variable film, and a distance between the semi-transmission half-cut filter and the continuously variable film is 0 mm. According to the present invention, the semi-transparent half-cut filter and the detector chip are integrated without any gap therebetween. As a result, optical interference caused by incident light sequentially passing through the semi-transparent half-cut filter and the detector chip is greatly reduced, which can reduce distortion of spectral signals, and finally satisfy wide-band application requirements which can be truly realized based on such technology.
US11622079B2
A device includes a touch-screen display and a lens on a same side of the device as the touch-screen display. The device concurrently displays a live preview of content in a field of view of the lens and a capture affordance for capturing media corresponding to the field of view of the lens. While concurrently displaying the live preview and the capture affordance, the device detects an input corresponding to selection of the capture affordance displayed on the touch-screen display that is on the same side of the device as the lens. In response to detecting the input corresponding to selection of the capture affordance displayed on the touch-screen display that is on the same side of the device as the lens, the device captures media corresponding to the field of view of the lens that is on the same side of the device as the touch-screen display.
US11622073B2
A method and a system for generating a video of a 3D object are provided. The method comprises: generating a visual reference frame; capturing an image of a surrounding area around the 3D object; in response to detecting within the image at least a portion of the 3D object: generating a bounding box encompassing the at least the portion of the 3D object; determining an overlap parameter between the bounding box and the visual reference frame; comparing the overlap parameter to a plurality of thresholds; in response to the overlap parameter being above a given one of the plurality of thresholds, generating a respective one of a plurality of predetermined indications for adjusting a position of the camera to capture the portion of the 3D object within the visual reference frame, thereby generating an adjusted image thereof used for composing the video of the 3D object.
US11622072B2
A video may include a capture of a scene, such as a wide-field of view capture of the scene. Context of the video may be assessed and used to suggest framing of the video.
US11622064B2
A substrate for an image sensor according to an embodiment includes an insulating layer; and a conductive pattern portion disposed on the insulating layer, wherein the insulating layer comprises: a first insulating part; and a second insulating part surrounding the first insulating part and spaced apart from the first insulating part with an open region therebetween, wherein the conductive pattern portion comprises a first lead pattern part disposed on the first insulating part; a second lead pattern part disposed on the second insulating part; and an extension pattern part disposed on the open region of the insulating layer to connect the first lead pattern part with the second lead pattern part and including a bent portion.
US11622061B2
An image output device, an image receiving device, and an image transmission method are provided. The image transmission method includes the following. A source image is transformed into an augmented image by an image output device. The source image includes M source pixels and the augmented image includes N augmented pixels. The augmented image is received by an image receiving device. The augmented image is transformed into the source image. M is less than N.
US11622060B2
Systems and methods are provided though which a transaction, e.g., in a multi-tier, distributed application may be initiated from a portable or hand-held device, such as a smartphone. A computer system or systems, possibly remote from the device, may approve the transaction, complete it, or both, and the remote computer system or systems may cause a document to be printed, e.g., by a printer physically proximate to the device. Aspects of the invention are illustrated by embodiments in which a drug prescription may be created electronically using a hand-held device. In such an embodiment, the prescription may be transmitted to one or more remote computer systems, such as an application server, for processing. If specified, the remote computer systems may cause a prescription to be printed, e.g., at a printer near the prescriber's location. The prescriber may sign the printed prescription and give it to a patient or pharmacy.
US11622059B2
An image reading apparatus connected to a conveying apparatus to convey a recording medium to which a toner image is fixed includes a conveying unit and a reading unit having a transparent member, a reading sensor, a housing supporting, and a fan. The conveying unit receives the recording medium discharged from the conveying apparatus and conveys the recording medium. The reading unit is positioned downstream of the conveying unit in a conveying direction of the recording medium. The reading sensor read a housing supporting image information about an image on the recording medium through the transparent member. The housing supports the reading sensor and defines, together with the transparent member, an accommodation space configured to accommodate the reading sensor. The fan is positioned in the accommodation space and circulates air in the accommodation space.
US11622051B2
An image reading system including a blank paper removal function includes a preview display processing unit configured to preview-display at least a portion of an image among images of a read document in a selectable state on a display unit, a display switching unit configured to switch a display mode of an image to a selected state in which a blank paper removal candidate or a non-removal candidate is selected when the image is selected by an operation of an input unit, a data generation unit, and a blank paper removal level setting unit. The data generation unit generates reading data based on remaining image data obtained by removing image data of a blank paper removal target including the confirmed blank paper removal candidate from image data of the document when the selected state is confirmed by an operation of an input unit.
US11622049B2
According to an aspect of some embodiments, an information processing apparatus is configured to perform: displaying an operation screen in a display, the operation screen generated by instructing a WebView to process the obtained web contents; if a predetermined instruction is given through the operation screen, calling the native library by using a script contained in the web contents, and instructing the called native library to generate image data corresponding to the file; and displaying the image data generated by the native library in the operation screen.
US11622045B2
A method for redirecting a communication request sent by a caller terminal to a called terminal, an identifier of the caller terminal being absent from a list of identifiers of caller terminals for which the establishment of a communication with the called terminal is authorized or blocked, referred to as a white list or black list, respectively. The method includes: redirecting the communication request to a redirection terminal associated with the called terminal, distinct from the called terminal; receiving an instruction message, including the identifier of the caller terminal and an instruction relating to the white list or to the black list, depending on the instruction received, adding the identifier of the caller terminal to the white list or to the black list.
US11622027B2
A plurality of users is allowed to share cached data. Cached data for web content that one of a plurality of web machines is requested to draw is stored so that the cached data is available by the plurality of web machines, and in a case where a first web machine of the plurality of web machines is requested to draw first web content and cached data for the first web content is stored, a drawing result based on the cached data is transmitted to a communication apparatus by which the request to draw is issued, whereas in a case where the first web machine is requested to draw the first web content and the cached data for the first web content is not stored, the first web content is drawn based on a resource acquired from a web server, and a drawing result is transmitted to the communication apparatus.
US11622021B2
A web application is initiated with a server device. A share component of the web application is received. A connection with a receiver device is initiated. The share component is pushed to the receiver device. An updated share component is received from the receiver device. The updated share component is a modified version of the share component. The updated share component is pushed to the server device.
US11622018B2
A network system managing an on-demand service within a geographic region can receive, over a network, multi-user request data corresponding to a request for service for a plurality of users. The request data can indicate one or more start locations, a plurality of users, and one or more service locations. In response to receiving the request data, the network system can select a set of service providers from a plurality of candidate service providers in the geographic region to provide the requested service. The service providers can be selected based on optimizations of one or more service parameters including estimated fares for the plurality of users, ETAs to the start location, ETAs to the service locations, etc. The network system can further determine routes for the set of service providers from their respective locations to the start or service location(s) and from the start or service location(s) to the respective start or service location(s).
US11622017B2
Systems and methods are provided for executing tasks selected based on locations of user devices. A first user device associated with an access right to a resource can be identified. The location of the first user device can be determined at a time before a defined time period. Further, a protocol execution condition can be detected. Upon detecting the protocol execution condition, executing a protocol. Executing the protocol can include determining a distance between the first user device and a resource location. Whether the distance between the first user device and the resource location is less than or equal to a distance range of the resource location at a time prior to the defined time period can be determined. In response to determining that the distance is not less than or equal to the distance range, accessing a plurality of tasks, selecting a task, and executing the task.
US11622011B2
In order to allow an access to the Internet, and therefore to a remote server, for a device having no connection with an Internet gateway, there is proposed a method to transmit a message from a first device to a remote server, the first device having no connection with the remote server, said method comprising: detecting a second device by the first device, establishing a communication channel between the first and the second device, transferring the message from the first to the second device, said message comprising an address of the remote server, transferring, by the second device, the message to the remote server using the remote server address contained in the message.
US11622007B2
Embodiments are directed to communicating with and controlling operation of electronically-controlled appliances. In one scenario, a computer system receives a first input from a computing system indicating that an electronically-controlled appliance is permitted to communicate with a cloud computing platform. The computer system generates a notification that is to be sent to a software application, where the software application is configured to control functions of the electronically-controlled appliance. The computer system transmits the generated notification to the software application, where the generated notification indicates that the cloud computing platform is communicably connected to the electronically-controlled appliance. The computer system then receives a second input from the software application indicating that specified functions are to be performed on the electronically-controlled appliance, and transmits instructions to the electronically-controlled appliance to perform the specified functions. These functions are then interpreted and carried out by a hardware controller on the electronically-controlled appliance.
US11621999B2
In response to a first programmatic request, metadata indicating that a first isolated read channel of a real-time category has been associated with a first target stream is stored at a stream management service. In response to another request, metadata indicating that a second isolated read channel of a non-real-time category has been associated with a second target stream is stored. In response to a read request indicating the first channel or the second channel, one or more data records of the corresponding target streams are provided.
US11621992B1
This disclosure describes, in part, techniques for switching between communication channels in order to reduce latency of data transmissions. For instance, an electronic device may establish a first network connection with a network device and second network connection(s) with other electronic device(s). The electronic device may then send data received from the network device to the other electronic device(s). In some circumstances, the electronic device may establish a new network connection with the network device, such as on a different communication channel and/or use a different network band. In such circumstances, the electronic device may use one or more techniques to establish new network connections(s) with the other electronic device(s) in order to reduce the latency it takes to send the data received from the network device to the other electronic device(s).
US11621991B2
Systems and methods for adaptive content streaming based on bandwidth are disclosed. According to one example method, content is requested for delivery. An indication of complexity of a plurality of media content items associated with the content is received. Based on the indication of complexity and an available bandwidth at the user device, at least one of the plurality media content items is selected and retrieved from the media server.
US11621987B2
A method for processing streaming media data includes: receiving the streaming media data, and caching the streaming media data at a cache server in accordance with a cache dictionary; establishing a connection between a client and the cache server, and determining target streaming media data corresponding to the client, the client including a plug-in end and a subscription end; and pushing the target streaming media data to the client.
US11621986B2
Systems and methods for peer-to-peer video streaming from an edge data storage device to a browser are described. A media device, such as a surveillance video camera, may include a media server and a proxy server. The media server may send media streaming files using a first data transfer protocol to the proxy server in the media device. Using a second data transfer protocol, the proxy server on the media device may establish a secure peer-to-peer connection to another proxy server on a user device. The proxy server on the user device may provide the media streaming files to an internet browser on the user device and the internet browser may display the media from the media streaming file.
US11621978B2
A method, computer program product, and system includes a processor(s) obtaining an authorization failure from a target application because an access request was denied based on insufficient permissions of a user. The processor(s) institutes a mock interface with a visual appearance of the target application. The mock interface displays predefined data and the target application displays dynamic data, from the server(s) executing the target application. The processor(s) obtains, via the mock interface, a request to change the permissions of the user to the target application, which includes a selection, by the user, through the mock interface, of one or more individual permissions displayed in the mock interface. The processor(s) automatically generates a customized security policy comprising the selection, where based on applying the customized security policy, repeating the access request results in authorized access to the target application.
US11621975B2
Prioritizing vulnerability scan results is provided. Vulnerability scan results data corresponding to a network of data processing systems are received from a vulnerability scanner. The vulnerability scan results data are parsed to group the vulnerability scan results data by vulnerability identifiers. A corresponding security threat information identifier is associated with each vulnerability identifier. A correlation of each associated security threat information identifier is performed with a set of current vulnerability exploit data that corresponds to that particular security threat information identifier. Current security threat information that affects host data processing systems in the network is determined based on the correlation between each associated security threat information identifier and its corresponding set of current vulnerability exploit data. The current security threat information is prioritized based on a number of corresponding current vulnerability exploit attacks.
US11621971B2
In an embodiment, a computer implemented method receives flow data for a network flows. The method extracts a tuple from the flow data and calculates long-term and short-term trends based at least in part on the tuple. The long-term and short-term trends are compared to determine whether a potential network anomaly exists. If a potential network anomaly does exist, the method initiates a heavy hitter detection algorithm. The method forms a low-complexity intermediate stage of processing that enables a high-complexity heavy hitter detection algorithm to execute when heavy hitters are likely to be detected.
US11621965B2
A computing apparatus to provide endpoint detect and response (EDR) filtering to an enterprise, including: a processor and memory; a network interface; a network protocol to communicatively couple to a data source via the network interface; and instructions encoded within the memory to provide an EDR filtering pipeline to receive an unfiltered EDR stream via the network interface, extract an EDR record from the EDR stream, and apply a hash to the EDR record to determine that the EDR record is uncommon in context of the enterprise; and a decorator module to decorate the EDR record for in-depth analysis.
US11621963B2
An approach to exchanging information between data storage devices (DSDs) within a secure data center and an external fleet health manager (FHM) application includes querying one or more DSDs for data to be analyzed, including providing a unique query identifier, whereby a particular DSD responsively provides (i) a device identifier identifying itself, (ii) a random key code for authentication and integrity purposes, (iii) the data to be analyzed, and (iv) the query identifier for the FHM application to verify. The FHM application can then digitally sign a corrective action payload, using the key code from the particular DSD, including the query identifier and the device identifier and a recommended corrective action, and transmit the signed corrective action payload to the data center for application to the particular DSD, whereby the DSD can execute pre-defined fundamental repair action operation(s) corresponding to the corrective action for in-situ repair.
US11621953B2
This invention relates to a process for detecting and mitigating risk generated when a customer's log-in credentials are compromised. A significant majority of stolen credentials and customer's personally identifiable information data eventually make their way to the dark web. By dynamically monitoring the dark web and combining the analysis with related information about the user and their credentials on the deep web and the surface web, through a machine learning model, a service provider pre-emptively or otherwise can act to mitigate the risk arising from such compromise of said customer log-in credentials.
US11621929B2
Techniques to enable a chat bot system to use metaphors during an interaction with a user are provided. Identification information for the user can be received and can be used to determine a customer group assigned to the user. An initial state of a sequence for resolving an issue of the user can be determined, with the sequence for resolving the issue of the user including a final state wherein the issue of the user is resolved. A metaphor can be selected to include in a question based on the determined customer group assigned to the customer and the determined initial state of the sequence for resolving the issue of the customer. The question can request information from the user relating to the issue of the user. The question can be generated to include the selected metaphor and then provided to the user with a prompt to provide a response.
US11621927B2
An authentication method, network switch, and network device are provided. In one example, a method is described that includes receiving a first signal indicative of a data lane being activated and configured to carry data to or within the network switch, receiving a second signal indicative of an authentication lane being established in the network switch or a device connected to the network switch, where the authentication lane is different from the data lane, and enabling data transmission across the data lane only in response to receiving the second signal indicative of the authentication lane being established.
US11621924B2
A proxy server automatically includes web applications in web pages at the network level. The proxy server receives, from a client device, a request for a network resource at a domain and is hosted at an origin server. The proxy server retrieves the requested network resource. The retrieved network resource does not include the web applications. The proxy server determines that the web applications are to be installed within the network resource. The proxy server automatically modifies the retrieved network resource to include the web applications. The proxy server transmits a response to the client device that includes the modified network resource. The network resource may remain unchanged at the origin server.
US11621923B2
Control logic circuitry stores packets in a queue in an order in which the packets are received. A head entry of the queue corresponds to an oldest packet in the order. The control logic circuitry receives flow control information corresponding to multiple target devices including at least a first target device and a second target device. The control logic circuitry determines, using the flow control information, whether the oldest packet stored in the head entry can be transferred to the first target device, and in response to determining that the oldest packet stored in the head entry cannot be transferred to the first target device, i) selects an other entry with an other packet behind the head entry according to the order, and ii) transfers the other packet to the second target device prior to transferring the oldest packet in the head entry to the first target device.
US11621919B2
A computer system hosting (micro)services that uses a service mesh to govern communication between the services. The services include consumer services and an event stream service, the latter directing an event stream from a producer service to the individual consumer services. The control plane of the service mesh has the role of creating and removing service instances. Based on a specified event capacity that is to be provided by the consumer services collectively, the control plane manages service provisioning by estimating the current event capacity of the system. This is done by measuring the event capacities of each consumer service instance and summing them, from which any shortfall or excess of the current event capacity in relation to the specified event capacity can be determined. Consumer service instances are then added in case of a shortfall or removed in case of an excess as needed to avoid over or under-provisioning.
US11621917B2
Allowing a network function (such as a router, firewall or SD-WAN endpoint) or service chain of network functions to transparently access a network uplink, while also allowing a set of management entities to access the same link without interference or configuration. To the extent that a conflict arises between ports allocated to the management functions and to the network functions, the relevant port is automatically removed from use by management functions and allocated to network functions to end the conflict.
US11621916B2
Provided is an information transmission method and apparatus. The method includes: in an IAB scenario, an integrated access and backhaul (IAB) node acquiring a first data packet; and a first IAB node sending the first data packet to an IAB donor. Further provided are an information acquisition method and apparatus, a storage medium and an electronic apparatus.
US11621905B2
Methods and devices for providing routing path and transit delay time data to a device running traceroute on an IP network comprising routing tunnels are described herein. In examples, a tunnel entrance device may copy a hop limit value associated with a traceroute probe into a hop limit field of a tunneled IP header. In other examples, the tunnel entrance device may perform address spoofing to generate an error message with a source address corresponding to an intermediate device disposed within a routing tunnel. In this way, a device executing traceroute may be able to receive network addresses corresponding to intermediate devices in a routing tunnel in order to perform network diagnostics, construct routing tables, determine more efficient routing paths, and so on.
US11621891B1
A disclosed computer-implemented method may include partitioning, based on a social graph representative of social connections among a plurality of users of a social networking system, the plurality of users into a plurality of user buckets. Each user bucket may include at least one user of the social networking system. The method may further include selecting a set of user buckets from the plurality of user buckets, assigning the set of user buckets to a data center included in a networking infrastructure, and routing data sent from a user device associated with a user included in the set of user buckets to the data center. Various other methods, systems, and computer-readable media are also disclosed.
US11621887B2
Techniques for migrating a plurality of communications services in a data communication network are disclosed. Aspects include accessing a migration map for the plurality of communications services in the data communication network; identifying a communications dependency between a first service and a second service in the plurality of communications services, wherein according to the migration map the first service is configured to migrate from a first route to a second route, the second service is configured to migrate from a third route to a fourth route, and the third route overlaps with the second route; determining, based on the identified communications dependency, a migration sequence for migrating the plurality of communications services in the data communication network; and migrating the plurality of communications services from a first plurality of configurations to a second plurality of configurations according to the migration sequence.
US11621879B2
An OFDM transmitter and an OFDM receiver respectively transmit and receive N (N≥2, N is an integer) control symbols. For each control symbol, a guard interval time-domain signal is, for example, identical to a signal obtained by frequency-shifting at least a portion of a useful symbol time-domain signal by an amount different from any other symbol, or to a signal obtained by frequency-shifting one or both of a portion and a span of a useful symbol interval time-domain signal different from any other symbol by a predetermined amount.
US11621874B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit, to a base station, a capability message indicating a capability supporting network-side phase noise compensation. The UE may transmit, to the base station, phase tracking reference signals based on transmitting the capability message. In an example, the phase tracking reference signals may include a UE phase noise component which may be associated with a local oscillator of the UE. The UE may receive, from the base station, a compensated downlink transmission that is compensated based on the UE phase noise component. In generating the compensated downlink transmission, the base station may apply a multiplication factor associated with the estimated UE phase noise component to the compensated downlink transmission.
US11621847B2
Disclosed are aspects of an untrusted decentralized computing platform that includes an untrusted decentralized database which participant computing systems within the platform reach consensus on an accepted representation thereof. Some aspects of the databased include one or more directed acyclic graphs, which may include cryptographic hash pointers. Some aspects include an untrusted decentralized database architecture that includes two constituent chains. Some aspects of a consensus layer of the untrusted decentralized computing platform alternate a proof of space with a verifiable delay function to reduce compute resource waste relative to systems reliant on compute sources for proofs of work. In some aspects of a consensus layer alternating the proof-of-space and the proof-of-time, a single difficulty factors may be determined by multiplying their difficulty factors together to generate a single variable which accounts for difficulty for both proofs.
US11621836B2
A system for generating a blockchain including an input for receiving a plurality of groups of data. Blockchain processing circuitry generates the blockchain for the plurality of groups of data. The blockchain processing circuitry generates the blockchain by performing a first hash using the first group of data and a first nonce as an input to a hash function to generate a first digital signature for a first block, wherein the hash function uses encryption based on quantum key distribution and orbital angular momentum. The blockchain processing circuitry establishes the first block of the blockchain using the first group of data, the first nonce and the first digital signature. The blockchain processing circuitry performs a second hash using the second group of data, a second nonce and the first digital signature as an input to the hash function to generate a second digital signature for the second block, wherein the hash function uses encryption based on the quantum key distribution and the orbital angular momentum. The circuitry establishes the second block of the blockchain using the second group of data, the second nonce, the first digital signature and the second digital signature.
US11621831B2
A method of secure reception, in a card reader, of a piece of data entered into a terminal connected to the card reader. The method includes the following acts by the card reader: obtaining an encipherment reader key from the card reader; encrypting the encipherment reader key by using an authentic encipherment key shared between the card reader and an authentication server, delivering an encrypted reader key; sending the encrypted reader key to the authentication server for transmission of the reader key from the authentication server to the terminal; receiving an encrypted key sent by the authentication server, resulting from an encryption of a terminal key, obtained by the authentication server, by using the authentic key; and receiving encrypted data sent by the terminal, resulting from an encryption, by using at least the reader key and of the terminal key, of the at least one piece of data.
US11621822B2
This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for mitigation of crowded UL SPS feedback transmissions. A UE may receive, from a base station, a plurality of SPS PDSCHs in a plurality of DL slots, and determine that at least one UL transmission including HARQ-ACK feedback associated with the plurality of SPS PDSCHs overlaps in time with the plurality of DL slots. Hence, the UE may delay the at least one UL transmission including the HARQ-ACK feedback associated with the plurality of SPS PDSCHs to one or more subsequent slots based on a bitmap indicative of the one or more subsequent slots.
US11621806B2
A method for determining time information is disclosed. The method includes: obtaining, by a network node, information sent by a terminal device; and determining, by the network node, at least one of the following based on the information: a first time interval between downlink scheduling and downlink data transmission, a second time interval between the downlink data transmission and a feedback message sent by the terminal device after the terminal device receives downlink data, and a third time interval between uplink scheduling and uplink data transmission, where the information may include at least one of a subcarrier spacing, an operating band, and a bandwidth that are supported by the terminal device, and further include a first smallest value and/or a second smallest value and/or a third smallest value corresponding to the at least one item. Therefore, flexibility and accuracy of determining the time information are improved.
US11621792B2
The current embodiments relate to a real-time automated classification system that uses machine learning system to recognize important moments in broadcast content based on log data and/or other data received from various classification systems. The real-time automated classification system may be trained to recognize correlations between the various log data to determine key moments in the broadcast content. The real-time automated logging system may determine and generate metadata that describe or give information about what is happening or appearing in the broadcast content. The real-time automated logging system may automatically generate control inputs, suggestions, recommendations, and/or edits relating to broadcast content based upon the metadata, during broadcasting of the broadcast content.
US11621789B2
Magneto-quasistatic signals may be used to enable under-liquid communication between devices. A magneto-quasistatic signal transmitter of an under-liquid device may transmit a magneto-quasistatic signal conveying communication data through liquid. A magneto-quasistatic signal receiver of another under-liquid device may receive the magneto-quasistatic signal and extract the communication data from the magneto-quasistatic signal. The under-liquid device that received the magneto-quasistatic signal may use the communication data, store the communicate data, and/or relay the communication data (e.g., to another under-liquid device, to an above-liquid device) using another magneto-quasistatic signal.
US11621782B2
Described herein are systems and methods that perform coarse chromatic dispersion (CD) compensation by applying precomputed coarse front-end equalizer (FEE) tap weights to a receiver based on an assumed propagation distance. After a waiting period, the FEE tap weights are applied, and it is determined whether the FEE tap weights cause a decision-directed tracking of channel rotations to satisfy a stability metric. In response to the stability metric not being satisfied, the assumed propagation distance is adjusted and used to obtain updated FEE tap weights. Conversely, if the stability metric is satisfied, a fine CD compensation is performed that comprises maintaining the updated FEE tap weights; performing an iterative least-mean-squared (LMS) error adaption to adjust Back-End Equalizer (BEE) tap weights and obtain updated BEE tap weights; and using the updated BEE tap weights to adjust the FEE tap weights to, ultimately, have the BEE output an equalized data bit stream.
US11621781B2
A method, system, and apparatus enabled to selectively choose a baud rate for communication of optical data using a modem enabled to operate with an optical signal modulated at plurality of finely tuned baud rates.
US11621774B2
An optically-monitored and/or optically-controlled electronic device is described. The device includes at least one of a semiconductor transistor or a semiconductor diode. An optical detector is configured to detect light emitted by the at least one of the semiconductor transistor or the semiconductor diode during operation. A signal processor is configured to communicate with the optical detector to receive information regarding the light detected. The signal processor is further configured to provide information concerning at least one of an electrical current flowing in, a temperature of, or a condition of the at least one of the semiconductor transistor or the semiconductor diode during operation.
US11621760B2
The present specification discloses a method for receiving, by a terminal, a machine type communication (MTC) physical downlink control channel (MPDCCH) from a base station in a wireless communication system, the method comprising: receiving, from a base station, configuration information related to reception of a demodulation reference signal (DMRS) to which one of a plurality of candidate precoders applied to a cell specific reference signal (CRS) is applied; receiving, from the base station, the DMRS and control information through the MPDCCH on the basis of the configuration information; performing channel estimation on the MPDCCH on the basis of at least one of the DMRS or the CRS; and demodulating the control information on the basis of the channel estimation, wherein when a subframe which is not available for the CRS exists in an MPDCCH repetition, the channel estimation is performed using only the DMRS.
US11621759B2
A wireless communication system includes a wireless transmission device and a wireless reception device. The wireless reception device includes: a plurality of reception antennas; and a processor connected to the reception antennas. The processor executes a process including: selecting transmission beam candidates or reception beam candidates based on a reception power of a signal transmitted by using transmission beams of a first array or of a signal received by using reception beams of the first array, the first array setting a delay difference between a plurality of antennas; and determining a beam pattern of a transmission beam and a reception beam based on a reception power of a signal transmitted by using transmission beam candidates formed by a second array or of a signal received by using reception beam candidates formed by the second array, the second array setting a phase difference between a plurality of antennas.
US11621756B2
CG-based sidelink beamforming alignment is disclosed. The initiator UE may receive, from a base station, a CG indicating one or more CG resources for a beamforming alignment procedure. The initiator UE may transmit, to at least one responder UE via one or more Tx beams on the one or more CG resources, beam-sweeping SCI for the beamforming alignment procedure. The beam-sweeping SCI may include at least one of: a Tx beam index, a time period to monitor for beam-feedback SCI, or a time window including CG occasions for a same beam transmission of ACK SCI. The initiator UE may monitor, over the time period, for beam-feedback SCI from the at least one responder UE. The initiator UE may receive, from the at least one responder UE, the beam-feedback SCI within the time period.
US11621755B2
Antenna systems are provided. An antenna system includes a beamforming array having a plurality of vertical columns of radiating elements that are each configured to transmit at least three antenna beams per polarization. Moreover, the antenna system includes a beamforming radio having a plurality of radio frequency ports per polarization that are coupled to and fewer than the vertical columns.
US11621748B1
A method for controlling an antenna array includes determining, based on a beamstate, an initial weight vector of excitations. The initial weight vector is transformed into an active-impedance vector. When the modulus of any element of the active-impedance vector exceeds a threshold, the initial weight vector is unsafe. In this case, a substitute weight vector is identified such that (i) the initial and substitute weight vectors have a similarity measure that exceeds a similarity threshold and (ii) the substitute weight vector is safe. The antenna array may then be driven according to the substitute weight vector to emit radiation having a radiation pattern that approximates that of the beamstate. The substitute weight vector may be found by searching a library of safe weight vectors or by adjusting the excitations of the initial weight vector until a safe alternative is found.
US11621743B2
Embodiments contemplate methods and systems for determining and communicating channel state information (CSI) for one or more transmission points (or CSI reference signal resources). Embodiments further contemplate determining transmission states may include applying at least one transmission state parameter to channel state information (CSI). Embodiments also contemplate reporting CSI based on the transmission state and/or at least one transmission state parameter applied thereto.
US11621736B2
A data processing device includes a restoration unit that performs a conversion operation on an input signal to convert the input signal into a signal having no distortion caused by an external factor, and a selection unit that selects and outputs either an unrestored signal, which is the input signal, or a restored signal, which is a signal obtained by the restoration unit by performing the conversion operation, based on a feature quantity of the unrestored signal and on a feature quantity of the restored signal.
US11621726B1
A multidimensional multilevel coding (MLC) encoder comprises a soft forward error correction (FEC) encoder receiving first bits for generating soft FEC encoded bits, a redundancy generator receiving a subset of the soft FEC encoded bits for generating redundant bits, and a hard FEC encoder receiving second bits for generating hard FEC encoded bits. Combinations of the soft FEC encoded bits, the redundant bits, and the hard FEC encoded bits form labels for mapping to a plurality of constellation points. A MLC decoder comprises a redundancy decoder, a soft FEC decoder and a hard FEC decoder. The redundancy decoder combines log-likelihood-ratios (LLR) of soft FEC encoded bits received from the MLC encoder to allow the soft FEC decoder to produce decoded bits. Decoding of hard FEC encoded bits by the hard FEC decoder is conditioned on values of the bits decoded by the soft FEC decoder.
US11621723B2
An input-shaping method for a group-modulated input scheme in a plurality of computing-in-memory applications is configured to shape a plurality of multi-bit input signals. The input-shaping method for the group-modulated input scheme in the plurality of computing-in-memory applications includes performing an input splitting step, a threshold setting step and an input shaping step. The input splitting step includes splitting the multi-bit input signals into a plurality of input sub-groups via an input-shaping unit. The threshold setting step includes setting at least one shaping threshold via the input-shaping unit. The input shaping step includes shaping at least one of the input sub-groups according to the at least one shaping threshold via the input-shaping unit to form a plurality of shaped multi-bit input signals so as to increase a probability of a bit equal to 0 occurring in the at least one of the input sub-groups.
US11621718B2
An analog-to-digital converter (ADC) system includes a main ADC, a reference ADC, a sampling control circuit, and a calibration circuit. The main ADC obtains a first sampled input voltage by sampling an analog input according to a first sampling clock, and performs analog-to-digital conversion upon the first sampled voltage to generate a first sample value. The reference ADC obtains a second sampled voltage by sampling the analog input according to a second sampling clock, and performs analog-to-digital conversion upon the second sampled voltage to generate a second sample value. The sampling control circuit controls the second sampling clock to ensure that the second sampling clock and the first sampling clock have a same frequency but different phases, and adjusts the second sample value to generate a reference sample value. The calibration circuit applies calibration to the main ADC according to the first sample value and the reference sample value.
US11621716B1
Certain aspects of the present disclosure generally relate to circuitry and techniques for digital-to-analog conversion. One example device for digital-to-analog conversion generally includes: a digital-to-analog converter (DAC) having an input coupled to an input node of the device; a first return-to-zero (RZ) DAC having an input coupled to an input node of the device; and a combiner, wherein an output of the first DAC is coupled to a first input of the combiner, and wherein an output of the first RZ DAC is coupled to a second input of the combiner.
US11621715B1
Systems, circuitry and methods measure data transition metrics of incoming data, average the measurements of each metric at a set time interval for multiple intervals to generate multiple averaged values, and select a maximum of the multiple averaged values for each metric. The maximum values of each measurement cycle are compared with corresponding multiple thresholds defining respective ranges, and the outputs are used by a state machine to determine an equalization level and the rate of the incoming data. When the thresholds are not met, the state machine adjusts the equalization level, and when a sub-rate is detected using a third threshold for one of the metrics, the clock rate is also adjusted. Locking of a clock and data recovery (CDR) circuit is attempted when the maximum values for each metric are within their respective ranges.
US11621713B2
Systems and methods related to multi-die integrated circuits that may include dies having high-speed core interconnects. The high-speed core interconnects may be used to directly connect two adjacent dies.
US11621703B2
A semiconductor standard cell of a flip-flop circuit includes semiconductor fins extending substantially parallel to each other along a first direction, electrically conductive wirings disposed on a first level and extending substantially parallel to each other along the first direction, and gate electrode layers extending substantially parallel to a second direction substantially perpendicular to the first direction and formed on a second level different from the first level. The flip-flop circuit includes transistors made of the semiconductor fins and the gate electrode layers, receives a data input signal, stores the data input signal, and outputs a data output signal indicative of the stored data in response to a clock signal, the clock signal is the only clock signal received by the semiconductor standard cell, and the data input signal, the clock signal, and the data output signal are transmitted among the transistors through at least the electrically conductive wirings.
US11621698B2
An RF circuit device using modified lattice, lattice, and ladder circuit topologies. The devices can include four resonator devices and four shunt resonator devices. In the ladder topology, the resonator devices are connected in series from an input port to an output port while shunt resonator devices are coupled the nodes between the resonator devices. In the lattice topology, a top and a bottom serial configurations each includes a pair of resonator devices that are coupled to differential input and output ports. A pair of shunt resonators is cross-coupled between each pair of a top serial configuration resonator and a bottom serial configuration resonator. The modified lattice topology adds baluns or inductor devices between top and bottom nodes of the top and bottom serial configurations of the lattice configuration. These topologies may be applied using single crystal or polycrystalline bulk acoustic wave (BAW) resonators.
US11621696B2
A tuning fork-type vibration piece is provided, in which a cushioning portion is formed on the base of a package and allowed to contact parts for contact of arm portions which are any parts but their edges, and the parts for contact of the arm portions that contact the cushioning portion are electrodeless regions, which prevents the risk of frequency fluctuations caused by any electrode being chipped off by contact with the cushioning portion.
US11621695B2
Certain aspects of the present disclosure provide an electroacoustic device and methods for signal processing via the electroacoustic device. One example electroacoustic device generally includes a first surface acoustic wave (SAW) resonator comprising a first apodized interdigital transducer (IDT) disposed between a first busbar and a second busbar, and a second SAW resonator comprising a second apodized IDT disposed between the second busbar and a third busbar, wherein the second busbar is at an angle with respect to at least one of the first busbar or the third busbar.
US11621688B2
An acoustic wave device includes a piezoelectric layer and first and second electrodes. The first and second electrodes face each other in a direction intersecting with a thickness direction of the piezoelectric layer. The acoustic wave device uses a bulk wave of a thickness-shear primary mode. A material of the piezoelectric layer is lithium niobate or lithium tantalate. The piezoelectric layer is on a first main surface of the silicon substrate. The acoustic wave device further includes a trap region on a side of a second main surface of the piezoelectric layer.
US11621686B2
A gray zone prevention circuit includes: a first gain stage circuit including a first input terminal and a first output terminal, the first gain stage circuit amplifies a feedback signal received at the first input terminal and generates an amplified signal at the first output terminal; a second gain stage circuit including a terminal that is coupled to the first output terminal for receiving the amplified signal and a second output terminal, where the second gain stage circuit is configured to generate a monitored signal based on the amplified signal; a feedback circuit coupled between the second output terminal and the first input terminal and configured to convert the monitored signal into the feedback signal; and a comparator circuit including a monitoring node coupled to the first output terminal for receiving the amplified signal, wherein the comparator circuit is configured to monitor the monitored signal indirectly via the amplified signal.
US11621682B2
Apparatus and methods for true power detection are provided herein. In certain embodiments, a power amplifier system includes an antenna, a directional coupler, and a power amplifier electrically connected to the antenna by way of a through line of the directional coupler. The power amplifier system further includes a first switch, a second switch, and a combiner that combines a first coupled signal received from a first end of the directional coupler's coupled line through the first switch and a second coupled signal received from a second end of the directional coupler's coupled line through the second switch.
US11621679B2
Disclosed is a radio frequency circuit, a method of transmitting and receiving radio frequency signals, and a wireless communication device. The radio frequency circuit includes a first radio frequency amplifier, a second radio frequency amplifier, a first channel switch, a first low noise amplifier, a second low noise amplifier, and a second channel switch; the first radio frequency amplifier and the second radio frequency amplifier are connected with a plurality of antennas through the first channel switch, respectively, and are connected with a plurality of SRS antennas through an SRS switch in the first channel switch; the first low noise amplifier and the second low noise amplifier are connected with the plurality of antennas through the first channel switch, respectively, and are connected with a receiver through the second channel switch, respectively; wherein, the first radio frequency amplifier or the second radio frequency amplifier transmits one channel of radio frequency transmission signals to realize one-channel transmission, and the first low noise amplifier and the second low noise amplifier simultaneously receive radio frequency reception signals to realize two-channel reception.
US11621666B2
Systems and methods for use with renewable energy resources that provide power to an energy power grid or to one or more motor loads. A control system along with an energy storage/combiner block and a DC/AC inverter is used to condition DC power received from renewable energy sources. The control system receives current and voltage outputs from the inverter along with values indicating current and voltage outputs directly from the renewable energy sources. These are then used to estimate and control motor speed when the system is in the off-grid mode. In addition, the control system uses these inputs to provide the gate pulses that are used to control the three phase AC output power from the inverter.
US11621665B2
A solar panel racking system that can include end clamps, mid clamps, bottom clamps, L-foot adapter assemblies, rails, and L-foot assemblies. The solar panel racking system minimizes the use of tools by snapping many of the mounting components in place. The end clamps, mid clamps, and bottom clamps can snap over the rail sides and lock into upper detented portions of the rail sides. The upper detented portions are structured to prevent upward movement of the end clamps, mid clamps, and bottom clamps. The L-foot adapter body of the L-foot adapter assembly snaps over lower detented portions of rail sides and secures the rail to an L-foot assembly. The end clamps, mid clamps, bottom clamps, rails, and L-foot adapter assemblies are independent of the L-foot assembly, allowing a selection of L-foot assemblies to be used as appropriate with the solar panel racking system.
US11621661B2
Described examples include a method that includes setting a reference iq signal in a field-oriented control of a motor such that the field-oriented control modulates power from a power supply using a modulator to apply a torque on the motor that is opposite to a kinetic energy applied to the motor. The method also includes setting a reference id signal in the field-oriented control such that the motor current provided to the power supply is reduced.
US11621660B2
A method for controlling a multi-phase rotary electric machine is disclosed. The stator of the machine is controlled by a control bridge having a plurality of parallel mounted switching arms, with each arm comprising a high-side switch and a low-side switch connected at a center tap connected to a phase of said rotary electric machine. The machine operates as a generator and is connected to an electrical network on board a motor vehicle. The method involves short-circuiting a phase winding of the stator when a measurement of the voltage of said network exceeds a first predetermined value, and after this, activating a switching arm, the center tap of which is connected to said at least one short-circuited phase winding, during which the intensity in the short-circuited winding is measured, if the measured intensity is positive, the high-side switch of said activated switching arm is moved to the closed position, otherwise, it is moved to the open position.
US11621659B2
A method for controlling a polyphase actuator includes supplying each phase with a periodically varying voltage having a periodic sequence of steps Pi that have a constant duration and an amplitude An,i, where n corresponds to the rank of the phase and i to the rank of the step. The method further includes determining a target position PCi of a rotor of the actuator, in order to define a sinusoidal voltage envelope. The actuator further includes a movable member, a stator equipped with electrical coils and a sensor detecting the mechanical position of the movable member with respect to the stator, as well as a microcontroller. The microcontroller determines, at times Tcapteur, a mechanical position of a mechanical member, the microcontroller calculates, at each of the times Tcapteur, a difference between the mechanical position and a target position PCi corresponding to the step Pi and the microcontroller calculates a coefficient k as a function of the difference. The microcontroller also weights the amplitude of a power supply applied to the phases by a coefficient k in order to supply the phases with weighted amplitude voltages An,i*k.
US11621658B2
A control circuit applied to a lifting platform controls a motor to adjust the height of a platform. The control circuit includes an AC/DC conversion circuit, a DC/DC conversion circuit, a detection unit, and a control unit. The detection unit detects an output end of the AC/DC conversion circuit and provides a detection signal. The control unit provides a PWM signal according to the detection signal to control the DC/DC conversion circuit so that the DC/DC conversion circuit converts a DC voltage to an output voltage. When the control unit realizes that the DC voltage or a DC power provided by the AC/DC conversion circuit is less than a power supply threshold according to the detection signal, the control unit decreases a duty cycle of the PWM signal to maintain the DC voltage or the DC power to be greater than or equal to the power supply threshold.
US11621655B1
The apparatus consists of a highly conductive contact disc member preferably an annular circular disc that is attached rigidly to a shaft member with a shaft member collar to rotates freely with the shaft member on a pair of bearings (or bushes), in a pair of housing members. The contact disc member has an even number of piezoelectric crystals attached radially to the circumferential contact disc member electrical contacts to form a symmetric array. An equal number of equal massive members are attached to the other ends of the piezoelectric crystals, again to form, a symmetric array about the rotation axis of the shaft member. Each of the massive members has the same weight for balance. Thus, each massive member is held unto the contact disc member's circumference by a piezoelectric crystal. Each massive member has a diametrically opposite massive member that can balance its weight.
US11621652B2
Present invention is related to an ultrathin triboelectric nanogenerator having a positive assembly layer and a negative assembly layer electrically connected together. The positive assembly layer comprises a positive layer and a first electrode. The negative assembly layer comprises a negative layer and a second electrode. The said first electrode and the said second electrode are electrically connected with each other. The positive layer could be a foam layer with under 90 μm thickness and less than 60 μm pore size. The present invention firstly provides the ultrathin triboelectric nanogenerator with PU foam as the positive layer which could achieve better electrical performance compared to any conventional triboelectric nanogenerator.
US11621648B2
The present disclosure concerns a circuit (302) for controlling two switches (210-1, 210-2) electrically in series, including sensors (310-1, 310-2) of voltages across the switches and a circuit (310) of comparison of signals output by said sensors, one at least of said sensors being an active circuit.
US11621647B2
A semiconductor device is provided, comprising a plurality of circuit portions, and a first connection portion and a second connection portion that are formed of planar conductive materials and connected to any of the circuit portions, wherein the first connection portion and the second connection portion are arranged with respective main surfaces facing each other, the first connection portion and the second connection portion each comprising a circuit connection end connected to the circuit portions, a path restriction portion for restricting a current path in the main surface, directions of currents flowing through the current paths between the path restriction portions and the circuit connection ends are different in the first connection portion and the second connection portion. Directions of currents flowing through the current paths between the path restriction portions and the circuit connection ends are preferably different in the first connection portion and the second connection portion.
US11621642B2
The invention relates to an insulated DC/DC converter comprising: a magnetic component having a primary part and a secondary part separated by an electrical insulation barrier; breakers linked to the primary part of the magnetic component allowing the magnetic component to transfer energy from the primary part to the secondary part and to store energy at the level of the primary part; and in which the secondary part of the magnetic component comprises a first arm and a second arm, each arm comprising a first breaker, a secondary and a second breaker in series; an intermediate point of the secondary of the first arm being connected to an intermediate point of the secondary of the second arm.
US11621637B2
A control circuit of a power converter includes a sensing circuit, a ramp signal generator, an error amplifier, a comparator and a PWM circuit. The sensing circuit, coupled to a first output circuit, provides a current sensing signal. The ramp signal generator, coupled to the sensing circuit, receives the current sensing signal to provide a ramp signal. The error amplifier receives a reference voltage and an output feedback voltage of the power converter to provide an error amplification signal. The comparator, coupled to the ramp signal generator and the error amplifier, provides a control signal according to the ramp signal and the error amplification signal. The PWM circuit, coupled between the comparator and the first output circuit, receives the control signal and provides a PWM signal to control the first output circuit. The ramp signal generator adjusts a slope of the ramp signal according to the current sensing signal.
US11621631B2
A PFC converter and a control method thereof are provided. The PFC converter includes a first bridge, an inductor, a second bridge and a control unit. The first bridge includes a first switch and a second switch connected in series. There is a first node between the first and second switches. Two terminals of the inductor are coupled to the first node and a first terminal of an AC power source respectively. The second bridge includes a third switch and a fourth switch connected in series. There is a second node between the third and fourth switches, and the second node is coupled to a second terminal of the AC power source. The control unit controls a ratio of a high level duration on the second node in every line frequency cycle to be smaller than (250/Vbus)2, where Vbus is an output voltage of the PFC converter.
US11621629B2
A diagnostic apparatus for an electric drive object that generates a drive force in response to receiving electric power, the diagnostic apparatus includes a circuitry configured to: acquire time series force data associated with the drive force; identify a force oscillation level associated with the drive force based on the force data; set an oscillation threshold at a first level when the drive object operates at a first speed and set the threshold at a second level higher than the first level when the drive object operates at a second speed higher than the first speed; and identify an irregularity of the drive object in response to determining that the force oscillation level exceeds the oscillation threshold.
US11621615B2
A motor drive device enabling efficient position control at a low cost is provided. The motor drive device includes a position detection unit configured to detect a current position of an object to be driven by a motor and a motor control unit configured to calculate an output control amount for the motor based on a deviation between the current position and a target position of the object to be driven by the motor while changing an advance angle in a rotational phase of the motor according to the output control amount when the advance angle is within a predetermined advance angle range in the rotational phase of the motor and changing a drive voltage of the motor with the advance angle fixed when the advance angle is outside the predetermined advance angle range.
US11621596B2
A rotor carrier for a rotor of an electric machine and to a hybrid module. The rotor carrier includes a tubular base body and receptacles for parts of a clutch are provided on an inner circumferential surface remote of the rotor. The base body is connected to a hub by a connection element arranged adjacent to the receptacles. The connection element is formed by a radially extending annular flange, and in that the radially extending annular flange is arranged in axial direction between the receptacles and one end of the base body, or is characterized in that the base body is formed integral with a converter housing, and in that the connection element is formed by a radially extending housing wall or a housing cover of the converter housing.
US11621587B1
Power circuitry for non-thermal plasma generation; optionally therapeutic plasma. Non-thermal plasma is generated distally by a catheter-like device which is flexible, narrow (e.g., diameter <5 mm), and longitudinally extended to reach, e.g., 50-100 cm into body cavities. A plasma probe power transmission cable is a part of the power generating circuit, its intrinsic impedance contributing to and constraining the time constant of an entraining RC circuit whose resonant frequency entrains the frequency of power generation by feedback. Variable length, construction and/or manufacture (for example) of the plasma probe potentially lead to different time constants. In some embodiments, transformer coupling is divided into a plurality of stages, allowing the final-stage transformer inductance to be selected with sufficient headroom to allow the use of compensation componentry to mask probe variability and maintain a targeted operating frequency. Various configurations for selecting and/or providing compensation componentry are disclosed.
US11621570B2
An aerosol-generating system includes an electric heater, a battery and control circuitry. The electric heater is configured to vaporize an aerosol-forming substance. The battery is configured to power the electric heater. The control circuitry is configured to: prevent charging of the battery in response to detecting that the electric heater is in an operation state; or prevent operation of the electric heater in response to detecting that the battery is in a charging state.
US11621566B1
An REPP may include a renewable energy source (RES), a first meter associated with a first load, a second meter associated with a second load, a first ESS electrically coupled to the RES and the first meter, a second ESS electrically coupled to the RES and the first meter through a switch, and a controller configured to set a first charge/discharge for the first ESS and a second charge/discharge for the second ESS such that the REPP delivers power to the first load longer than the RES produces power, in response to a trigger condition, actuate the switch such that the second ESS is electrically coupled to the second meter, and set a fourth charge/discharge for the second ESS such that the second ESS maintains a portion of its charge in reserve for the second load.
US11621556B2
A protective circuit includes a first line, a second line, and a signal line. A first and second diode are connected in series between the first and second lines. A resistor and a capacitor are connected between the first and second lines. A first inverter, a second inverter, a third inverter are connected in series between a node between the resistor and capacitor and a gate of a first transistor. A third diode is connected between the first and second lines. The first transistor is connected between the first and second lines. A second transistor is connected between the first line and a protected circuit. A gate of the second transistor is connected to the output of the first inverter. A third transistor is connected between the second line and the protected circuit. A gate of the third transistor is connected to output of the second inverter.
US11621553B2
An electrical assembly (100) having a first ground connection (145), a second ground connection (155), and a supply connection (135). The electrical assembly is designed for connecting with an electrical voltage between the supply connection (135) and at least one of the ground connections (145, 155). The assembly (100) includes a first electrical consumer (110) which is connected to the supply connection (135) and the first ground connection (145). A component (120) connects the second ground connection (155) to the first consumer (110). The component (120) is designed to produce a predetermined voltage drop.
US11621550B2
The present disclosure provides an overcurrent protection circuit, an overcurrent protection method, a clock signal generation circuit and a display device. The overcurrent protection circuit includes N first overcurrent detection circuits, N second overcurrent detection circuits, a first signal generation circuit, a second signal generation circuit, a first level switching circuit, a second level switching circuit and a control circuit. The first signal generation circuit is configured to output a first control signal to the first level switching circuit upon the receipt of a first overcurrent indication signal. The second signal generation circuit is configured to output a second control signal to the second level switching circuit upon the receipt of a second overcurrent indication signal. The control circuit is configured to provide an OFF control signal to an nth output control module after a predetermined time period upon the receipt of a third control signal and/or a fourth control signal, where N is a positive integer, and n is a positive integer smaller than or equal to N.
US11621546B2
An electrical mating interface includes one or more electrical connectors that electrically couple the mounting device to a corresponding set of electrical connectors of an electronic device. The electrical mating interface further includes a front façade comprising a plunger coupled to a safety switch. The safety switch is disposed between the one or more electrical connectors and main wiring of a dwelling. When the plunger depresses upon coupling of the electronic device to the electrical mating interface, the safety switch closes and electrically couples the main wiring of the dwelling to the electronic device.
US11621545B2
A low and medium voltage electrical enclosure comprising a supporting structure which defines an internal space delimited by walls forming one or more compartments housing one or more electrical apparatuses. At least one of said walls is provided with one or more venting openings that put into communication said internal space with the outside of said low voltage electrical enclosure; the venting openings are provided with a cover closing a corresponding venting opening in a first—closed—operating condition. The enclosure is provided with an actuating device adapted to open said cover in a second—open—operating condition in case of arc fault inside said internal space; said actuating device comprises an actuating mechanism having a Shape Memory Alloy-based (SMA-based) actuating element having a first dimension at first predetermined temperatures reversibly changeable into a second dimension at second predetermined temperatures. The reversible change of dimension of said SMA-based actuating element from said first dimension to said second dimension determines the reversible movement of said cover from said first—closed—operating condition to said second—open—operating condition, and vice-versa.
US11621535B2
A fiber laser apparatus includes: a short-length type fiber to which an active element is added and that has a length of 300 mm or less: a ferrule attached to an end of the fiber; and a housing that accommodates the fiber and supports the fiber with the ferrule. Each of the housing and the ferrule is composed of a material having a first thermal expansion coefficient that is equal to or have a predetermined difference from a second thermal expansion coefficient of a raw material of the fiber. The predetermined difference between the first and second thermal expansion coefficients is within −8.6×10−6 to 11.4×10−6/K.
US11621522B2
The guide rod assisted electrical quick connect device disclosed herein may allow a user to first advance an electrical lead into an exterior wall, and then advance that lead through multiple interior layers of the wall without utilizing additional components. The lead may comprise a quick-connect fishing tool that may be attached to a quick-connect connector attached to the signage, and the fishing tool may then be quickly removed and replaced by a quick-connect connector that is attached to the power source. The connector attached to the signage may be a male connector, and the connectors attached to the fishing tool and power source may be female connectors, or vice versa, so as to facilitate the spirit of the present invention. The design of the present invention may both simplify and reduce the time required to install signage, as compared to techniques known in the art.
US11621518B2
Connection systems and methods thereof facilitate establishing electrical connections through a barrier such as a drape without compromising a sterile field established by the barrier. A connection system can include two connectors. A first connector can include a first-connector housing defining a cavity, a slideable end piece coupled to a distal-end portion of the first-connector housing, and at least a first piercing element connected to a first electrical lead. The first piercing element can be configured to enter the cavity and pierce a barrier disposed in the cavity when the slideable end piece is advanced toward a proximal-end portion of the first-connector housing. A second connector can include at least a first receptacle within a second-connector housing connected to a second electrical lead. The first receptacle can be configured to form at least a first electrical connection with the first piercing element after the first piercing element pierces the barrier.
US11621513B2
A vehicle USB Type-C connector, comprising a cable end member and a board end member engaged together; the CPA is inserted into the engagement groove; the PCB attached male head has an end protruding from a cavity opening on one end of the cable end plastic shell cavity; the encapsulated outer mold is inserted into a cavity opening on another end of the cable end plastic shell cavity; the encapsulated outer mold has an engagement side on two sides thereof and inserted into the lateral engagement groove; the upper lock plate is engaged above the engagement groove, the lower lock plate is inserted into the engagement groove, and the CPA is fastened with the cable end member. The present invention reduces the on-board height and strengthens the liability after engagement.
US11621511B2
An electrical power interconnection system is described. The electrical interconnection system may comprise an electrical power connector and a substrate, such as a printed circuit board. The electrical power connector may comprise a housing and a plurality of electrical power contacts supported by the housing. The electrical power contacts may comprise a mounting end, a mating end, and a contact body disposed between the mounting end and the mating end. The electrical power contacts may have planar portions. The mating ends may comprise opposing first second beams defining a slot. The slot may be configured to receive the substrate therein, such that the first beam contacts the first side of the substrate and the second beam contacts the second side of the substrate.
US11621510B2
A connector assembly includes a circuit board, a mounting bracket and a cable connector. The circuit board has a number of conductive pads. The cable connector includes an insulating body, a number of conductive terminals and cables. The insulating body includes a mounting surface. Each conductive terminal includes an elastic contact portion. The mounting bracket includes a frame portion and an installation space enclosed by the frame portion. The cable connector is at least partially received in the installation space so that the elastic contact portions are in contact with the conductive pads. Compared with the prior art, the present disclosure directly installs the cable connector on the circuit board by setting the mounting bracket, thereby omitting the socket connector and reducing the volume of the connector assembly.
US11621506B2
A battery clamp having a first inner metal battery clamp member having a handle portion and a clamp portion, a second inner metal battery clamp member having a handle portion and a clamp portion, a first outer insulating battery clamp member having a handle portion and a clamp portion connected to the first inner metal battery clamp, and a second outer insulating battery clamp member having a handle portion and a clamp portion connected to the second inner metal battery clamp. The first inner metal battery clamp member and/or the second inner metal battery clamp member having an inclined connection plate for connection with a battery cable, the inclined connect plate configured to allow a user to access the inclined access plate with a tool while avoiding interference with the handle portions of the battery clamp.
US11621505B2
The invention relates to a cable lug (10, 10′, 10″, 10′″) having a connection region (9, 9″, 9′″) for connecting the cable lug (10, 10′, 10″, 10′″) to an electrical conductor (4) and having a contact part (11) for establishing contact with a terminal part (40) of an electrical system (42), in particular of an electrical system of a motor vehicle, the contact part (11) comprising a fastening opening (12) for guiding therethrough a fastening element (46) for fastening the cable lug (10, 10′, 10″, 10′″) to a terminal part (4), and wherein the contact part (11) comprises one or more further openings (13). The invention further relates to the use of the cable lug (10, 10′, 10″, 10′″), a contact element (2) with such a cable log (10, 10′, 10″, 10′″) as well as to a method for producing the same.
US11621499B2
An antenna apparatus includes a ground plane; a first patch antenna pattern having a first bandwidth and spaced apart from the ground plane; a second patch antenna pattern spaced apart from the ground plane and the first patch antenna and overlapping at least a portion of the first patch antenna pattern; and guide vias disposed between the first patch antenna pattern and the ground plane and electrically connecting the first patch antenna pattern to the ground plane. The second patch antenna pattern has a second bandwidth corresponding a frequency higher than a frequency of the first bandwidth. The guide vias are disposed along a first side of the first patch antenna pattern.
US11621496B2
An antenna device includes a substrate, a first antenna element extending in a direction perpendicular to a first surface of the substrate and functioning as a monopole antenna, a second antenna element provided adjacent to the first antenna element, extending in the direction perpendicular to the first surface of the substrate, and functioning as a monopole antenna, a ground layer provided in or on the substrate, a connection wire provided in or on the substrate and connecting the first antenna element and the second antenna element to each other, a power feeding line provided in or on the substrate and connected to the connection wire, and a first reflector provided in a direction in which the first antenna element and the second antenna element are adjacent to each other and facing the first antenna element and the second antenna element.
US11621494B2
A horn feed including: a central conduit extending axially in a first direction from a first portion that is configured to be relatively distal from a sub-reflector and including a first aperture and a second portion that is configured to be relatively proximal to the sub-reflector and including a second aperture; and an interface configured to connect to a dielectric support including an outer cylindrical dielectric wall of a substantially cylindrical shape and an inner cylindrical dielectric wall of a substantially cylindrical shape, wherein the central conduit, the outer cylindrical dielectric wall and the inner cylindrical dielectric wall are co-axial.
US11621493B2
An RFIC module is provided that includes a base material; an RFIC mounted on the base material; antenna-side terminal electrodes formed on the base material and constructed to be connected to or coupled to an antenna; and an insulating protective film that covers a first surface of the base material and the RFIC, with the protective film being made of a hot melt resin.
US11621480B2
The present invention relates to a protective member having a plate shape, including: a first base material that is a chemically strengthened glass, and a second base material provided in a hole recessed or penetrating in a thickness direction of the first base material and formed of a material different from a material forming the first base material, in which with respect to values of relative permittivity and dielectric loss tangent at a frequency of 10 GHz of the first base material and the second base material, the value of at least either one of the relative permittivity and the dielectric loss tangent of the second base material is smaller than the value of the relative permittivity or the dielectric loss tangent of the first base material.
US11621478B2
A radar apparatus mounting assembly in accordance with embodiments of the present disclosure can protect a radar apparatus from an impact applied to a vehicle and prevent a corresponding detection area from being changed by allowing a bracket installed in the vehicle in combination with the radar apparatus to be provided with an elastic structure.
US11621470B2
Disclosed is a device including a first line, a second line including a first section disposed on a first side of the first line and a second section disposed on a second side of the first line, the second side being opposite to the first side and the second section being separate from the first section by a distance, and at least one bridge electrically connecting an end of the first section with an end of the second section and extending across the first line. The device may be a directional coupler that achieves significantly higher directivity than conventional directional coupler structures, and hence, improves power detection accuracy.
US11621468B1
Combination tuning probes for slide screw load pull tuners allow larger frequency coverage Fmax/Fmin and higher GAMMA beyond the capacity of existing tuning probes. This is done by combining two or more equally or unequally long tuning slugs into a combination probe, the slugs being mounted in the same mobile tuner carriage using two or more independent vertical axes. To avoid spurious resonance phenomena the tuning slugs are driven parallel vertically in close proximity or sliding on each-other, are linked to each-other and guided appropriately allowing smooth, un-inhibited and continuous vertical movement of the metallic bodies.
US11621464B2
A waveguide assembly is disclosed herein. In an embodiment, a waveguide assembly includes a circuit board, a housing and a waveguide filter channel. The circuit board has at least one waveguide interface formed from an electrically conductive material. The housing is configured to be attached to the circuit board so as to align with the at least one waveguide interface. The waveguide filter channel is formed between the circuit board and the housing, with the circuit board and the housing each forming at least a portion of the waveguide filter channel. The waveguide filter channel is configured to at least one of (i) receive a radio frequency signal from the at least one waveguide interface or (ii) output the radio frequency signal to the at least one waveguide interface.
US11621458B2
In a nonaqueous electrolyte secondary battery, a separator includes a substrate, a first filler layer containing phosphate salt particles, and a second filler layer interposed between the substrate and the first filler layer and containing inorganic particles. The separator is disposed between a positive electrode and a negative electrode in such a manner that the first filler layer and the second filler layer are directed to the positive electrode side. Further, a resin layer is disposed between the positive electrode and the first filler layer.
US11621444B2
A vehicle battery charger and a vehicle battery charging system are described and illustrated, and can include a controller enabling a user to enter a time of day at which the vehicle battery charger or system begins and/or ends charging of the vehicle battery. The vehicle battery charger can be separate from the vehicle, can be at least partially integrated into the vehicle, can include a transmitter and/or a receiver capable of communication with a controller that is remote from the vehicle and vehicle charger, and can be controlled by a user or another party (e.g., a power utility) to control battery charging based upon a time of day, cost of power, or other factors.
US11621443B2
An electric power charge and discharge system for an electronic device having a battery, by which the electronic device can be used for a long period of time. In a wireless communication device including a wireless driving portion including a first battery and a wireless charging portion including a second battery, the first battery is charged by electric power from a fixed power supply and the second battery is charged by using electromagnetic waves existing in an external space. Further, the first battery and the second battery are discharged alternately, and during a period in which the first battery is discharged, the second battery is charged.
US11621440B2
The present invention provides a composition for forming an insulating layer for a lithium secondary battery, which includes a binder polymer; a coloring agent including at least one selected from the group consisting of an organic dye, an oil-soluble dye and an organic phosphor; and a solvent, and has a viscosity of 1,000 cP or more at 25° C.
US11621438B2
The present disclosure is directed to fluoride (F) ion batteries and F shuttle batteries comprising an anode with a solid electrolyte interphase (SEI) layer, a cathode comprising a core shell structure, and a liquid fluoride battery electrolyte. According to some aspects, the components therein enable discharge and recharge at room-temperature.
US11621424B2
An electrochemical device of the present invention includes a positive electrode, a negative electrode, and a separator disposed between the positive electrode and the negative electrode. The positive electrode includes a positive current collector containing aluminum, a positive electrode material layer containing a conductive polymer, and an aluminum oxide layer disposed on a surface of the positive current collector. The aluminum oxide layer contains fluorine.
US11621421B2
An organic positive electrode active material for aqueous redox flow batteries, and more particularly, to technology of applying an organic positive electrode active material to make up for the drawbacks of conventional aqueous redox flow batteries. An aqueous redox flow battery to which a particular positive electrode active material is applied has no problems regarding metal deposition, and can also be useful in realizing a high energy density because the positive electrode active material may be used at high concentration due to an increase in solubility in a solvent, attaining a high working voltage, and enhancing energy efficiency. Also, the aqueous redox flow battery has excellent economic feasibility because an expensive organic electrolyte is not used.
US11621416B2
A process for producing a lithium-manganese-rich layered oxide cathode material or a lithium-manganese-rich layered oxide cathode material precursor includes co-precipitating a dissolved Li compound and a dissolved Mn salt selected from the group consisting of Mn(CH3COO)2, Mn(NO3)2, MnSO4, and mixtures thereof, from an aqueous solution, in the presence of a precipitator which reacts at least with the dissolved Mn salt to form a carbonate, thereby providing a precipitate which includes MnCO3 and a lithium compound as a lithium-manganese-rich layered oxide cathode material precursor. The invention extends to a lithium-manganese-rich layered oxide cathode material or a lithium-manganese-rich layered oxide cathode material precursor, to an electrochemical cell, and to methods of making and operating an electrochemical cell.
US11621412B2
The cathode active material for a lithium secondary battery according to embodiments of the present invention includes lithium-transition metal composite oxide particles including a plurality of primary particles, and the lithium-transition metal composite oxide particles have a lithium-potassium-containing portion formed between the primary particles. Thereby, it is possible to improve life-span properties and capacity properties by preventing the layer structure deformation of the primary particles and removing residual lithium.
US11621407B2
A highly reliable light-emitting device is provided. Damage to an element due to externally applied physical power is suppressed. Alternatively, in a process of pressure-bonding of an FPC, damage to a resin and a wiring which are in contact with a flexible substrate due to heat is suppressed. A neutral plane at which stress-strain is not generated when a flexible light-emitting device including an organic EL element is deformed, is positioned in the vicinity of a transistor and the organic EL element. Alternatively, the hardness of the outermost surface of a light-emitting device is high. Alternatively, a substrate having a coefficient of thermal expansion of 10 ppm/K or lower is used as a substrate that overlaps with a terminal portion connected to an FPC.
US11621406B2
A display apparatus includes a substrate, a display arranged on the substrate and including a plurality of display elements, and an encapsulator arranged on the display and encapsulating the display. The encapsulator may include at least one inorganic film and at least one organic film, and the at least one organic film may include a matrix and an ultraviolet light absorbent dispersed in the matrix.
US11621404B2
A display device has a first electrode provided corresponding to each of a plurality of pixels in a region in which the plurality of pixels is provided, a second electrode provided over the plurality of pixels and extending to a contact region provided outside the pixel region, a light emitting layer provided between the first electrode and the second electrode, a third electrode provided in the contact region, an organic insulating layer covering the third electrode and provided with a contact hole exposing the third electrode, and a connection portion between the second electrode and the third electrode in the contact hole, wherein the maximum distance between any two points on the outer periphery of the connection portion is 1 μm or more and 100 μm or less.
US11621400B2
The present disclosure provides a transparent substrate, a flexible display substrate and its manufacturing method, and a display device. The transparent substrate serves as a support substrate for manufacturing the flexible display substrate. The transparent substrate is provided with a first surface for supporting the flexible display substrate, and a protrusion made of a transparent material is formed on the first surface. According to the present disclosure, it is able to adjust a shape of a flexible base substrate of the flexible display substrate through the protrusion.
US11621398B2
A foldable display device includes a display module including a folding area, which is folded with respect to a folding axis, and a first non-folding area and a second non-folding area, which are spaced apart from each other with the folding area therebetween, a protection member including a first protection plate disposed on the first non-folding area and a second protection plate disposed on the second non-folding area, an adhesion member including a first adhesion portion disposed between the first non-folding area and the first protection plate and a second adhesion portion disposed between the second non-folding area and the second protection plate, and a reinforcing member disposed on the folding area and provided in a same layer as the first adhesion portion and the second adhesion portion. Here, the reinforcing member contacts each of the first adhesion portion and the second adhesion portion.
US11621396B2
The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.
US11621391B2
A memory device comprises an interconnect comprises a spin orbit coupling (SOC) material. A free magnetic layer is on the interconnect, a barrier material is over the free magnetic layer and a fixed magnetic layer is over the barrier material, wherein the free magnetic layer comprises an antiferromagnet. In another embodiment, memory device comprises a spin orbit coupling (SOC) interconnect and an antiferromagnet (AFM) free magnetic layer is on the interconnect. A ferromagnetic magnetic tunnel junction (MTJ) device is on the AFM free magnetic layer, wherein the ferromagnetic MTJ comprises a free magnet layer, a fixed magnet layer, and a barrier material between the free magnet layer and the fixed magnet layer.
US11621390B2
A contact sensor for the repeatable detection of small, high frequency mechanical vibrations in external systems is presented herein. The sensor includes a metal housing with an attachment device at one end and an output at the other end. Inside the metal housing is a core assembly that includes a piezo transducer assembly suspended or isolated between an actuator and a biasing device. The actuator may be in the form of a ceramic sphere that sits at least partially within a recess on the inside of the housing and is in physical contact with the piezo transducer assembly. The biasing device may be in the form of a spring that causes the piezo transducer assembly to be pressed against the actuator at a contestant and known amount of tension.
US11621385B2
A thermoelectric device includes active elements containing thermoelectric materials of silicon, an alloy of silicon, a metal-silicide or silicon composite and an interconnection zone consisting of a metal interconnect and a re-crystallized phase consisting of material from the active thermoelectric elements. The metal interconnect is from a metal that does not form metal silicides in a solid state, has a certain solubility for components of the thermoelectric elements in the liquid phase and a low solubility of these components in the solid phase. The active thermoelectric elements are shaped with a first and a second contact interface. The interconnection between the different thermoelectric elements consists of at least two phases of material, one of which is mainly the metallic interconnection material, the other is formed by the re-crystallized components of the thermoelectric materials.
US11621384B2
This disclosure discloses a method of manufacturing a light-emitting device includes steps of providing a first substrate with a plurality of first light-emitting elements and adhesive units arranged thereon, providing a second substrate with a first group of second light-emitting elements and a second group of second light-emitting elements arranged thereon, and connecting the a second group of second light-emitting elements and the adhesive units. The first light-emitting elements and the first group of second light-emitting elements are partially or wholly overlapped with each other during connecting the second group of second light-emitting elements and the adhesive units.
US11621383B2
A micro light emitting diode (LED) having a high light extraction efficiency includes a bottom conductive layer, a light emitting layer on the bottom conductive layer, and a top conductive structure on the light emitting layer. The micro LED additionally includes a conductive side arm electrically connecting the sidewall of the light emitting layer with the bottom conductive layer, and a reflective bottom dielectric layer arranged under the light emitting layer and above the bottom conductive layer. In some embodiments, the micro LED further includes an ohmic contact between the top conductive structure and the light emitting layer that has a small area and is transparent, thereby increasing the light emergent area and improving the light extraction efficiency.
US11621382B2
The present invention relates generally to an anodic oxide film for electric contact, to an optoelectronic display, and to a method of manufacturing the optoelectronic display. More particularly, the present invention relates to an anodic oxide film for electric contact to electrically connect an optical element and a substrate in a position therebetween, to an optoelectronic display, and to a method of manufacturing the optoelectronic display.
US11621376B2
A display including a backlight unit including a circuit board, light emitting devices arranged on the circuit board, and a combined optical sheet disposed on the light emitting devices, and a display panel disposed on the backlight unit, in which each light emitting device includes a light emitting diode chip, a light transmitting resin covering an upper surface and a side surface of the light emitting diode chip, and a light blocking member covering an upper surface of the light transmitting resin, and the light emitting devices are mounted on the circuit board to be driven independently driven.
US11621375B2
A light-emitting diode (LED) chip (2) comprises a substrate (20), an epitaxial structure (21), a transparent conductive layer (22), a passivation protective layer (23), and at least one electrode (25). The epitaxial structure (21) is disposed on the substrate (20). The transparent conductive layer (22) is disposed on the epitaxial structure (21). The transparent conductive layer (22) defines one or more first through holes (220) that extend through the transparent conductive layer (22). The passivation protective layer (23) is disposed on the transparent conductive layer (22). The passivation protective layer (23) defines one or more second through holes (230) that extend through the passivation protective layer (23). The electrode (25) is disposed on the passivation protective layer (23). The electrode (25) electrically connects the transparent conductive layer (11) through the one or more second through holes (230).
US11621372B2
Solid state lighting (“SSL”) devices with improved current spreading and light extraction and associated methods are disclosed herein. In one embodiment, an SSL device includes a solid state emitter (“SSE”) that has a first semiconductor material, a second semiconductor material spaced apart from the first semiconductor material, and an active region between the first and second semiconductor materials. The SSL device can further include a first contact on the first semiconductor material and a second contact on the second semiconductor material and opposite the first contact. The second contact can include one or more interconnected fingers. Additionally, the SSL device can include an insulative feature extending from the first contact at least partially into the first semiconductor material. The insulative feature can be substantially aligned with the second contact.
US11621370B2
A lighting apparatus includes a light emitting diode, in which the light emitting diode includes an n-type nitride semiconductor layer, an active layer located on the n-type nitride semiconductor layer, and a p-type nitride semiconductor layer located on the active layer. The light emitting diode emits light that varies from yellow light to white light depending on an driving current.
US11621369B2
A semiconductor device can define a plurality of points on the basis of an In ion concentration, a first dopant concentration, and a second dopant concentration, and identify each layer on the basis of a region between the points defined as above. The Mg concentration in a specific layer may increase along a specific direction and then decrease.
US11621364B2
An isolation system and isolation device are disclosed. An illustrative isolation device is disclosed to include a transmitter circuit, a detector circuit, a first wire bond, and a second wire bond. The detector circuit is configured to generate a first current in accordance with a first signal. The first wire bond is configured to receive the first current from the transmitter circuit to generate a magnetic flux. The second wire bond is configured to receive the magnetic flux. An induced current in the second wire bond is then detected in the detector circuit. The detector circuit is configured to generate a reproduced first signal, as an output of the detector circuit.
US11621363B2
An integrated circuit is formed in a semiconductor substrate. An array of single-photon-avalanche diodes is formed at a front side of the semiconductor substrate. The array includes first and second diodes that are adjacent to each other. A Bragg mirror is positioned between the first and second diodes. The Bragg mirror is configured to prevent a propagation of light between the first and second diodes.
US11621353B2
Semiconductor devices having improved electrical characteristics are described, as are methods of fabricating the same. The semiconductor device may include a first gate electrode on a substrate and extending in a first direction, a second gate electrode on the substrate and running across the first gate electrode while extending in a second direction, and a channel structure between the second gate electrode and lateral surfaces in the second direction of the first gate electrode and between the second gate electrode and a top surface of the first gate electrode. The channel structure may include a first dielectric layer that covers in contact with the lateral surfaces and the top surface of the first gate electrode; a second dielectric layer on the first dielectric layer and in contact with the second gate electrode; and a channel layer between the first dielectric layer and the second dielectric layer.
US11621351B2
The present disclosure is generally directed to semiconductor structures and methods that improve breakdown characteristics in finFET device designs, while retaining cost effectiveness for integration into the process flow. The semiconductor structure includes an extended lightly-doped-drain (LDD) region formed on a source/drain structure. The extended LDD regions provide extra separation between source and drain regions, which in turn provides for an increased source to drain resistance. The increased source to drain resistance improves the breakdown voltage of the semiconductor device, and significantly reduces its susceptibility to latch-up. The source to drain resistance may be tuned by adjusting the length of epi block regions, and may also be tuned by selecting desired doping profiles for the LDD and source/drain regions. The length of epi block regions may also be adjusted to maintain high uniformity of epitaxial growth in the S/D regions.
US11621340B2
The present disclosure relates to a method for fabricating a field-effect transistor structure on a substrate. The method includes forming a first semiconductor structure on the substrate, forming above the first semiconductor structure a gate structure that comprises a spacer layer laterally terminating the gate structure and has a lower etch rate than the first semiconductor structure with respect to a predetermined etchant, forming an undercut below the spacer layer by recessing the first semiconductor structure using the etchant, the undercut extending laterally below the spacer layer by not more than the thickness of the spacer layer, forming on the first semiconductor structure a second semiconductor structure filling the undercut, and forming a third semiconductor structure above the first semiconductor structure, wherein one of the second and third semiconductor structures forms the source of the field-effect transistor structure and the other one forms the drain.
US11621337B2
A semiconductor device includes a substrate, a gate stack over the substrate, a channel layer over the gate stack, and a source/drain electrode. The gate stack includes a metal gate electrode, a ferroelectric layer, and a semiconducting oxide layer disposed between the ferroelectric layer and the metal gate electrode. The source/drain electrode is formed on the channel layer and disposed on sides of the gate stack.
US11621333B2
One illustrative transistor device disclosed herein includes, among other things, a gate positioned above a semiconductor substrate, the gate comprising a gate structure, a conductive source/drain metallization structure positioned adjacent the gate, the conductive source/drain metallization structure having a front face, and an insulating spacer that is positioned on and in contact with at least a portion of the front face of the conductive source/drain metallization structure. In this example, the device also includes a gate contact opening that exposes at least a portion of the insulating spacer and a portion of an upper surface of the gate structure and a conductive gate contact structure positioned in the gate contact opening, wherein the conductive gate contact structure contacts at least a portion of the insulating spacer and wherein the conductive gate contact structure is conductively coupled to the gate structure.
US11621318B2
The present disclosure provides a capacitor, a semiconductor device, and a method for preparing a capacitor. The semiconductor device includes a plurality of memory cells, at least one of the memory cells including a capacitor. The capacitor includes a first electrode comprising titanium nitride and disposed on a substrate, a dielectric film disposed on the first electrode, a multilayer film disposed on the dielectric film, and a second electrode comprising titanium nitride and disposed on the multilayer film. The method for preparing the capacitor includes forming the first electrode comprising titanium nitride on the substrate, forming a dielectric film on the first electrode, forming the multilayer film on the dielectric film, and forming the second electrode comprising titanium nitride on the multilayer film.
US11621312B2
A display device includes a first conductive pattern on a substrate, a first insulating layer on the first conductive pattern, a semiconductor pattern on the first insulating layer, a second insulating layer on the first insulating layer and the semiconductor pattern, and a second conductive pattern on the second insulating layer. A first edge of the first conductive pattern faces a second edge of the second conductive pattern, the first conductive pattern does not overlap the second conductive pattern in an area where the first edge faces the second edge, the semiconductor pattern is in the area where the first edge faces the second edge, the second conductive pattern overlaps the second insulating layer, and the second insulating layer includes a third edge protruding from the second edge of the second conductive pattern.
US11621306B2
A display apparatus of an embodiment includes a first area and a second area disposed adjacent to the first area in a plan view, and includes a first electrode disposed in the first area and a second electrode disposed in the second area, a hole transport region disposed on the first electrode and the second electrode, an emission layer disposed on the hole transport region to overlap the first electrode and not to overlap the second electrode, a buffer layer disposed on the emission layer in the first area and the second area, a surface energy controlling layer disposed on the buffer layer to overlap the second electrode and not to overlap the first electrode, and a third electrode disposed on the buffer layer to overlap the first electrode and not to overlap the surface energy controlling layer. Such a display apparatus may have improved transmittance.
US11621301B2
The present technology relates to a display device and a signal processing device that have made it possible to actively utilize maximumly a color gamut that a display panel can express. Provided is a display device, including: a display section in which display pixels that each include a first subpixel, a second subpixel, and a third subpixel that emit three-basic-color light and a fourth subpixel that emits non-basic-color light are arranged two-dimensionally; a first signal processing section that expands a video signal being input and corresponding to the basic-color light and adapts the video signal to a color gamut that the display section can express; and a second signal processing section that converts an expanded video signal being the video signal having been expanded into a first signal, a second signal, and a third signal that correspond to the basic-color light and a fourth signal that corresponds to the non-basic-color light, and outputs the signals to the display section. The present technology can be applied to, for example, a self-light-emission type display device, such as an organic EL display device.
US11621298B2
An electronic device may include a first conductive line, a second conductive line, a memory cell and a liner layer. The first conductive line may be extending in a first direction. The second conductive line may be arranged over the first conductive line and extending in a second direction that intersects with the first direction. The memory cell may be arranged between the first conductive line and the second conductive line in regions of intersection between the first conductive line and the second conductive line. The liner layer may be configured to surround the memory cell in the first direction and the second direction. The liner layer may include a potential well.
US11621295B2
The disclosed technology relates to the field of memory devices including memory arrays, and more particularly, to magnetic memory devices. In one aspect, the disclosed technology provides a method of fabricating a memory device, and the memory device. The method comprises: processing a plurality of selector devices in a semiconductor layer of a first substrate, processing an interconnect layer on a front-side of the semiconductor layer, the interconnect layer comprising an interconnect structure electrically connected to the plurality of selector devices, processing a plurality of memory elements in an oxide layer of the first substrate arranged on a back-side of the semiconductor layer, each memory element being electrically connected to one of the selector devices, and processing one or more vias through the semiconductor layer to electrically connect the memory elements to the interconnect structure.
US11621292B2
Pixelated array light emitters are formed with closely-spaced pixels having ultra-smooth sidewalk. In methods for making such pixelated array light emitters, a converter layer of phosphor particles dispersed in a binder is disposed on a carrier, and then singulated by saw cuts or similar methods to form an array of phosphor pixels. The binder is fully cured prior to singulation of the converter layer. Further, the carrier is rigid rather than flexible. As a consequence of fully curing the binder and of using a rigid carrier to support the converter layer, singulation results in phosphor pixels having smooth side walls. The array of phosphor pixels is subsequently attached to a corresponding array of LEDs with an adhesive layer, separate from the binder used to form the converter layer. The pixel sidewalls may be formed with controlled morphology, for example at acute or obtuse angles with respect to the carrier.
US11621288B2
A solid-state imaging device includes a plurality of photoelectric conversion portions each provided to correspond to each of a plurality of pixels in a semiconductor substrate and receiving incident light through a light sensing surface, and a pixel separation portion that is embedded into a trench provided on a side portion of the photoelectric conversion portion and electrically separates the plurality of pixels in a side of an incident surface of the semiconductor substrate into which the incident light enters. The pixel separation portion is formed by an insulation material which absorbs the incident light entering the light sensing surface.
US11621287B2
An optical sensor device and a method for forming the same are provided, including forming a curable transparent material on a substrate, wherein the substrate has a plurality of optical sensor units therein; providing a transparent template, which has a plurality of concaves; imprinting the curable transparent material with the transparent template to form a plurality of convexes corresponding to the plurality of concaves; and curing the curable transparent material to form a transparent layer having a micro-lens array. The step of curing the curable transparent material includes adhering the transparent template to the curable transparent material to act as a cover plate for the optical sensor device.
US11621272B2
The present technology relates to a semiconductor memory device. The semiconductor memory device includes a plurality of channel plugs disposed in a cell region of a semiconductor substrate, a first dummy region and a second dummy region disposed at both end portions of the cell region, and first dummy plugs disposed in the first dummy region and second dummy plugs disposed in the second dummy region. A critical value of the first dummy plugs arranged in the first dummy region is different from a critical value of the second dummy plugs disposed in the second dummy region.
US11621271B2
A silicon-oxide-nitride-oxide-silicon (SONOS) memory cell includes a memory gate, a dielectric layer, two charge trapping layers and two selective gates. The memory gate is disposed on a substrate. The two charge trapping layers are at two ends of the dielectric layer, and the charge trapping layers and the dielectric layer are sandwiched by the substrate and the memory gate. The two selective gates are disposed at two opposite sides of the memory gate, thereby constituting a two bit memory cell. The present invention also provides a method of forming said silicon-oxide-nitride-oxide-silicon (SONOS) memory cell.
US11621269B2
The present disclosure relates to semiconductor structures and, more particularly, to a multi-level ferroelectric memory cell and methods of manufacture. The structure includes: a first metallization feature; a tapered ferroelectric capacitor comprising a first electrode, a second electrode and ferroelectric material between the first electrode and the second electrode, the first electrode contacting the first metallization feature; and a second metallization feature contacting the second electrode.
US11621257B2
Techniques for wafer-scale memory device and systems are provided. In an example, a wafer-scale memory device can include a large single substrate, multiple memory circuit areas including dynamic random-access memory (DRAM), the multiple memory circuit areas integrated with the substrate and configured to form an array on the substrate, and multiple streets separating the memory circuit areas. The streets can accommodate attaching the substrate to a wafer-scale processor. In certain examples, the large, single substrate can have a major surface area of more than 20,000 square millimeters (mm2).
US11621253B2
A light emitting device including a first light emitting part having a first area, a second light emitting part having a second area, and a third light emitting part having a third area, in which the first light emitting part is disposed on the same plane as the second light emitting part, the third light emitting part is disposed over the first and second light emitting parts, and the third area is larger than each of the first and second areas.
US11621236B2
Disclosed herein are structures, devices, and methods for electrostatic discharge protection (ESDP) in integrated circuits (ICs). In some embodiments, an IC package support may include: a first conductive structure; a second conductive structure; and a material in contact with the first conductive structure and the second conductive structure, wherein the material includes a positive temperature coefficient material.
US11621232B2
A semiconductor package includes a multilayer package substrate including a first layer including a first dielectric and first metal layer including a first metal trace and a second layer including a second dielectric layer. An integrated circuit (IC) die includes bond pads, with a bottom side of the IC die attached to the first metal trace. Metal pillars are through the second dielectric layer connecting to the first metal trace. A third layer on the second layer includes a third dielectric layer on the second layer extending to a bottom side of the semiconductor package, and a second metal layer including second metal traces including inner second metal traces connected to the bond pads and outer second metal traces over the metal pillars, and filled vias providing externally accessible contact pads that connect the second metal traces to a bottom side of the semiconductor package.
US11621230B2
A die can be applied to a front conductive layer. Openings can be formed in the conductive layer over contact points on the die. The openings can be filled with a conductive material to electrically couple the conductive layer to the contact points on the die. The front conductive layer can be etched to form a first conductive pattern. Conductive standoffs can be formed on portions of the front conductive layer. An additional front conductive layer can be laminated onto the front side. Openings can be formed in the additional front conductive layer over the standoffs. The openings can be filled with a conductive material to electrically couple the additional conductive layer to the underlying standoffs. The additional conductive layer can be etched to form a second conductive pattern.
US11621226B2
A graphene barrier layer is disclosed. Some embodiments relate to a graphene barrier layer capable of preventing diffusion from a fill layer into a substrate surface and/or vice versa. Some embodiments relate to a graphene barrier layer that prevents diffusion of fluorine from a tungsten layer into the underlying substrate. Additional embodiments relate to electronic devices which contain a graphene barrier layer.
US11621223B2
Embodiments herein relate to systems, apparatuses, or processes for an interconnect hub for dies that includes a first side and a second side opposite the first side to couple with three or more dies, where the second side includes a plurality of electrical couplings to electrically couple at least one of the three or more dies to another of the three or more dies to facilitate data transfer between at least a subset of the three or more dies. The three or more dies may be tiled dies.
US11621221B2
A package substrate is adapted to a ball grid array package. The substrate includes two substrate contacts, two solder ball pads, two via holes and two signal lines. A connection line of the two substrate contacts is substantially perpendicular to a connection line of the two solder ball pads. The two substrate contacts are respectively connected to the two via holes by the two signal lines. Each signal line includes a circuit trace section, an approaching section and a bifurcating section connected in sequence. The two circuit trace sections of each signal line are substantially arranged in parallel. The two approaching sections are substantially arranged in parallel and substantially symmetrical about the connection line of the solder ball pads. The two bifurcating sections are substantially symmetrical about the pad connection line and respectively electrically connected to the two via holes.
US11621218B1
A single-side stack up system in package is described. The system in package comprises a first interconnection having redistribution layers therein and having a top surface and a bottom surface, at least one first silicon die mounted on the top surface of the first interconnection and embedded in a first molding compound, at least one first passive component mounted on the top surface of the first interconnection side-by-side with the at least one first silicon die and embedded in a second molding compound, and solder balls mounted on the bottom surface of the first interconnection wherein the solder balls provide package output.
US11621209B2
Disclosed is a semiconductor device such as a power amplifier. Unlike conventional power amplifiers, thermal bump is patterned to only cover active devices. In this way, dimensions of the semiconductor device can be reduced.
US11621206B2
A device includes a semiconductor die including a transistor. The transistor includes a plurality of parallel transistor elements. Each transistor element includes a drain region, a source region, and a gate region. The semiconductor die includes a first temperature sensor between a first transistor element in the plurality of transistor elements and a second transistor element in the plurality of transistor elements. The first temperature sensor is configured to generate a first output signal having a magnitude that is proportional to a temperature of the first temperature sensor.
US11621197B2
Semiconductor devices and methods of forming the same are provided. A method according to the present disclosure includes providing a workpiece that has a substrate, a first plurality of channel members, a second plurality of channel members, a first gate structure engaging the first plurality of channel members, a second gate structure engaging the second plurality of channel members, a hybrid fin disposed between the first and second gate structures, and an isolation feature disposed under the hybrid fin. The method also includes forming a metal cap layer at a frontside of the workpiece. The metal cap layer electrically connects the first and second gate structures. The method also includes etching the isolation feature, etching the hybrid fin, etching the metal cap layer, and depositing a dielectric material to form a gate isolation feature disposed between the first and second gate structures.
US11621196B2
A semiconductor device capable of improving operation performance and reliability, may include a gate insulating support to isolate gate electrodes that are adjacent in a length direction. The semiconductor device includes a first gate structure on a substrate, the first gate structure extending lengthwise in a first direction to have two long sides and two short sides, relative to each other, and including a first gate spacer; a second gate structure on the substrate, the second gate structure extending lengthwise in the first direction to have two long sides and two short sides, relative to each other, and including a second gate spacer, wherein a first short side of the second gate structure faces a first short side of the first gate structure; and a gate insulating support disposed between the first short side of the first gate structure and the first short side of the second gate structure and extending lengthwise in a second direction different from the first direction, a length of the gate insulating support in the second direction being greater than a width of each of the first gate structure and the second gate structure in the second direction.
US11621181B2
A molding system for molding electronic components mounted on first and second sides of a substrate has a molding cavity onto which the substrate is locatable for molding. The molding cavity has a first section covering a molding portion of the first side of the substrate, and a second section covering a molding portion of the second side of the substrate. First and second pots have plungers for compressing molding compound placed therein. First and second runners connect the first and second pots to the first and second sections of the molding cavity for introducing the molding compound onto both sides of the substrate. In particular, the runners extend at least from an edge of the substrate along both sides of the substrate to the molding cavity.
US11621179B2
A substrate processing apparatus includes a placing table, having a first placing surface on which a substrate is placed and a rear surface opposite to the first placing surface, provided with a first window which allows the first placing surface and the rear surface to communicate with each other and which is configured to transmit light; a first adjusting device configured to hold a first light irradiation unit configured to irradiate light toward the first window and configured to adjust an irradiation position of the light on the rear surface; and a first reflection member, having retroreflection property, disposed at the rear surface of the placing table to enclose the first window, and configured to reflect a part of the light and return reflection light indicating a deviation between the irradiation position of the light and a position of the first window to the first light irradiation unit.
US11621172B2
Embodiments disclosed herein include methods of developing a metal oxo photoresist. In an embodiment, the method comprises providing a substrate with the metal oxo photoresist into a vacuum chamber, where the metal oxo photoresist comprises exposed regions and unexposed regions. In an embodiment, the unexposed regions comprise a higher carbon concentration than the exposed regions. The method may further comprise vaporizing a halogenating agent into the vacuum chamber, where the halogenating agent reacts with either the unexposed regions or the exposed regions to produce a volatile byproduct. In an embodiment, the method may further comprise purging the vacuum chamber.
US11621169B2
There is provided a technique that includes: (a) supplying a molybdenum-containing gas containing molybdenum and oxygen to a substrate in a process chamber; (b) supplying an additive gas containing hydrogen to the substrate; and (c) supplying a reducing gas containing hydrogen and having a chemical composition different from that of the additive gas to the substrate, wherein at least two of (a), (b), and (c) are performed simultaneously or to partially overlap with each other in time one or more times or (a), (b), and (c) are performed sequentially one or more times to form a molybdenum film on the substrate.
US11621165B2
A semiconductor device includes a semiconductor substrate, a plurality of isolation structures on the semiconductor substrate, and a plurality of blocking structures disposed directly over the isolation structures. The blocking structures have a lower reflectivity than the isolation structures.
US11621151B2
An upper electrode includes a central electrode, a peripheral electrode, multiple dielectric bodies, and multiple power supply electrodes. The central electrode is disposed on a counter surface of the upper electrode facing a substrate support, on which a target object that is a plasma processing target is placed, at a position corresponding to a central portion of the substrate support. The peripheral electrode is disposed on the counter surface to encircle a periphery of the central electrode. The dielectric bodies are laminated between the counter surface and a surface of the upper electrode opposite to the counter surface. The power supply electrode is arranged between the dielectric bodies to electrically connect the central electrode and the peripheral electrode respectively to power supply terminals individually disposed at the surface opposite to the counter surface.
US11621138B2
A high-voltage fusing apparatus includes a current fuse, a temperature fuse, and a current-carrying fuse. The current fuse is connected in series with the temperature fuse, and a series branch of the current fuse and the temperature fuse is connected in parallel with the current-carrying fuse. A resistance value of the current-carrying fuse is less than a resistance value of the current fuse, and a fusing temperature of the current-carrying fuse is lower than a fusing temperature of the temperature fuse. The high-voltage fusing apparatus can cut off a high-voltage circuit quickly, and effectively protect the high-voltage heating circuit from overheating.
US11621135B2
An armature for an electromagnetic actuator, the armature including an armature body, at least one electrically conductive member configured for cooperation with a magnetic field generator of an electromagnetic actuator, and a connection end configured for connection of the armature to an apparatus operable by an electromagnetic actuator. The armature body also having a cellular structure. The armature may form part of an electromagnetic actuator, which in turn may be a component in a switch device. The armature may be manufactured by an additive manufacturing process.
US11621130B2
Provided is an energy storage apparatus capable of appropriately controlling use of a silicon material in normal times and achieving long life, and a method of using the energy storage apparatus. One aspect of the present invention is an energy storage apparatus that includes an energy storage device and a measuring section for measuring an internal pressure change rate of the energy storage device, the energy storage device having a negative electrode that contains a carbon material and a silicon material. Another aspect of the present invention is a method of using the energy storage apparatus that includes performing discharge while the internal pressure change rate of the energy storage device is measured.
US11621122B2
The present disclosure relates to inductor structures and fabricating methods. One example inductor structure includes a first magnetic material layer, an insulation layer, where the insulation layer comprises a polymer structure with longitudinal length which greater than lateral length, the polymer structure comprises an arched upper surface, a first side surface, a second side surface, a bottom surface in a longitudinal direction, at least one of a corner between the arched upper surface and the first side surface and a corner between the arched upper surface and the second side surface is a rounded corner, and at least one of an angle formed between the first side surface and the bottom surface and an angle formed between the second side surface and the bottom surface is less than 90 degree, at least one conductive wire structure passing through the insulation layer, and a second magnetic material layer.
US11621118B2
A coil device includes a core including a winding core portion and a flange portion provided in an end portion of the winding core portion in an X-axis direction, a coil portion formed by a first wire and a second wire being wound around the winding core portion, and a first terminal electrode formed on one end side of the flange portion in a Y-axis direction, a first lead portion of the first wire being connected to the first terminal electrode, and a second terminal electrode formed on the other end side of the flange portion in the Y-axis direction, a second lead portion of the second wire being connected to the second terminal electrode. The width of the flange portion along X-axis-direction is different between one end and the other end of the flange portion in the Y-axis-direction.
US11621108B2
A polymeric positive temperature coefficient (PPTC) tank heater features a first conductive region, a heater body, and a second conductive region, forming a sandwich. The first conductive region includes a first conductive surface connected to a first lead and a second conductive surface connected to a second lead. The heater body is a PPTC polymer matrix including a conductive filler and a semi-crystalline polymer. The sandwich includes multiple heating elements connected in series and each heating element supplies a different resistance.
US11621103B2
The application discloses a flat cable assembly, which includes a plurality of cables arranged in a row and an insulating film. The cables have a center line and include connecting portions, a signal wire and a grounding wire respectively. The connection portions are located on one side of the center line. The insulating film is disposed on the connecting portion of any one of the cables and located on one side of the central line. The cables are exposed from the insulating film. The insulating film is disposed on a single side of the cables, whereby the cables are exposed from the insulating film. The flat cable assembly is easily manufactured and the amount of the cables therein can be varied according to real practice condition. The grounding wire is integrated to each cable, whereby the flat cable assembly has an excellent anti-EMI effect and performance in signal transmission.
US11621094B2
A radiation shielded vault structure includes a rigid outer structure comprising a plurality of rigid structural components that are interconnected at elongated joints to define an interior space. The structural components include a layer of lower atomic number (Z) material such as aluminum alloy and one or more layers of higher atomic number (Z) material titanium and/or tantalum. The vault structure may include radiation shield members extending along the elongated joints to provide radiation shielding at the elongated joints. The shield members comprise a higher atomic number (Z) material such as titanium or tantalum. The rigid structural components may comprise plate members that are interconnected along side edges thereof. End plates may be attached to the plate members to close off the interior space.
US11621090B2
Disclosed embodiments include a server computer system that can create a patient profile identifying a group of individuals including a user of a client device and only one patient corresponding to an individual other than the user of the client device. The patient profile can include an assessment and a treatment for the patient based on the assessment. The server computer system can receive, from the client device over a computer network, data values selected by the user of the client device, where the data values are indicative of observations of the patient's activity. The server computer system can further update the patient profile based on the received data values such that the data values influence the treatment, and send, to the client device over the computer network, a message including guidance for the user of the client device to implement the treatment.
US11621088B2
Systems and methods are provided for data driven predictive analysis of complex data sets for determining decision outcomes. The systems and methods include obtaining a first set of data associated with individuals and obtaining, a second set of data associated with events, wherein the events are associated with at least one of the individuals. The systems and methods further include determining a subset of the individuals from the first set of data based on the first subset of individuals having common attributes with a target individual and determining a second subset of events from the second set of data based on the second subset of events having common attributes with the target events associated with the target individual. Additionally, the systems and methods include aggregating data associated with the second subset of events based on the target events and providing for display output associated with aggregated data.
US11621077B2
A system for using artificial intelligence to select a compatible element. The system includes at least a server wherein the at least a server is configured to receive training data. The at least a server is configured to receive at least a biological extraction from a user. The at least a server is configured to receive at least a datum of user activity data. The at least a server is configured to select at least a compatible element as a function of the training data, the at least a biological extraction, and the at least a user activity data. The at least a server is configured to transmit the at least a compatible element to a user client device.
US11621073B2
A method of providing treatment for a medical condition includes storing a plurality of closed loop control algorithms in memory accessible by the control unit and receiving. A control unit receives analyte data from an analyte sensor in communication with the control unit. The control unit controls a medication delivery device in accordance with the first closed loop control algorithm based on the analyte data. The control unit causes the medication delivery device to be controlled in accordance with the second closed loop control algorithm instead of the first closed loop control algorithm, and controlling the medication delivery device in accordance with the second closed loop control algorithm. The control unit is configured to transmit one or more closed loop control operations to control the medication delivery device.
US11621066B2
Infusion systems, infusion devices, and related operating methods are provided. An exemplary method of operating an infusion device capable of delivering fluid to a patient involves predicting, by a control system associated with the infusion device, a future occurrence of an event based at least in part on historical data associated with the patient, and prior to the future occurrence of the event, automatically adjusting a control parameter for operating the infusion device based at least in part on the event and automatically operating an actuation arrangement of the infusion device to deliver the fluid to the patient based at least in part on a current measurement of the physiological condition and the adjusted control parameter.
US11621055B2
Embodiments of a method and/or system, such as for characterizing at least one microorganism-related condition, can include: determining a set of associations (e.g., positive associations such as positive correlations, negative associations such as negative correlations, non-associations such as no correlation or minimal correlation, etc.) between a set of microorganism taxa and at least one microorganism-related condition; determining a set of reference features (e.g., reference abundance ranges, etc.) for the set of microorganism taxa; and determining one or more significance index metrics based on the set of associations and the set of reference features.
US11621054B2
A method is performed by a computer for a preprocessing for calculating binding free energy between a first substance and a second substance. The method includes: obtaining a binding structure of the first substance and the second substance under a condition where the second substance is constrained such that a binding state of the second substance to the first substance is maintained in a predetermined state; and then, based on the obtained binding structure, obtaining the binding structure under a condition where the second substance is not constrained.
US11621050B2
A semiconductor memory device includes a memory and a memory controller configured to control the memory. The memory controller includes a normal operation control part and a repair part. The normal operation control part is configured to control a normal operation of the memory and includes a plurality of storage spaces used while the normal operation is controlled. The repair part is configured to control a repair operation of the memory and stores faulty addresses detected while the repair operation is controlled into the plurality of storage spaces included in the normal operation control part.
US11621045B2
An apparatus is described. The apparatus includes a non volatile memory chip. The non volatile memory chip includes an interface to receive access commands, a three dimensional array of non volatile storage cells, and, a controller to orchestrate removal of charge in a column of stacked ones of the non volatile storage cells after a verification process that determined whether or not a particular cell along the column was programmed with a correct charge amount. The removal of the charge pushes the charge out of the column by changing respective word line potentials along a particular direction along the column. Cells that are coupled to the column are programmed in the particular direction. Disturbance of neighboring cells during programming is less along the particular direction than a direction opposite that of the particular direction.
US11621044B2
A memory device includes a memory cell array having a plurality of memory strings and includes a voltage generating circuit configured to generate and apply a plurality of drain select line voltages, a plurality of source select line voltages, and a read voltage to the memory cell array during a read operation. The memory device also includes control logic configured to control the voltage generating circuit to generate a first drain select line voltage applied to a first unselected memory string among unselected memory strings among the plurality of memory strings and a second drain select line voltage applied to second unselected memory strings among the unselected memory strings during the read operation, wherein the second drain select line voltage is different from the first drain select line voltage.
US11621032B2
An apparatus includes a clock terminal configured to receive an external clock signal, a clock generator configured to generate an internal clock signal in response to the external clock signal, first and second output circuits each coupled to the clock generator, a first clock line coupled between the clock generator and the first output circuit, and the second clock line coupled between the clock generator and the second output circuit. The first clock line represents a first capacitance and a first resistance while the second clock line represents a second capacitance and a second resistance. A first value defined as the product of the first capacitance and the first resistance is substantially equal to a second value defined as the product of the second capacitance and the second resistance.
US11621026B2
A method for compensating for external magnetic fields in memory devices that includes positioning at least one external magnetic field sensing element adjacent to at least one array of memory cells, wherein a write driver is in electrical communication with at least one external magnetic field sensing element and at least one array of memory cells. The at least one external magnetic field sensing element is monitored for signals indicative of the present of an external magnetic field. The write current to the at least one array of memory cells can be adjusted by trimming the write driver to operate the memory device while compensating for the external magnetic field.
US11621022B2
A method and an apparatus for generating a video file, a terminal and a storage medium are provided. The method includes: receiving an editing instruction for a video, and presenting at least one video template corresponding to the video; obtaining, in response to a selection instruction for a target video template, a resource set corresponding to the target video template; presenting an editing interface comprising an editing button if it is determined based on the video configuration parameter that the audio data is editable; editing, in response to a clicking operation on the editing button, the audio data to obtain edited audio data; adjusting, based on the edited audio data, a playback parameter of the image data; and performing, based on the edited audio data and the adjusted playback parameter, video file synthesis to obtain a target video file.
US11621019B2
A system may include one or more tape drives. A front portion of the one or more tape drives may be exposed to allow access to one or more respective tape cartridges of each of the one or more tape drives. The system may include one or more servers. The one or more servers may control the one or more tape drives. The system may include one or more ports communicatively connected to the one or more tape drives. Each of the one or more ports may respectively be associated with a specific sensor. Each of the specific sensors may record a specific datum. The system my include one or more power supplies.
US11621015B2
A training speech data generating apparatus includes: a voice conversion unit that converts, using fourth noise data, which is noise data based on third noise data, and speech data, the speech data so as to make the speech data clearly audible under a noise environment corresponding to the fourth noise data; and a noise superimposition unit that obtains training speech data by superimposing the third noise data and the converted speech data.
US11621013B2
A method for decoding an encoded audio bitstream is disclosed. The method includes receiving the encoded audio bitstream and decoding the audio data to generate a decoded lowband audio signal. The method further includes extracting high frequency reconstruction metadata and filtering the decoded lowband audio signal with an analysis filterbank to generate a filtered lowband audio signal. The method also includes extracting a flag indicating whether either spectral translation or harmonic transposition is to be performed on the audio data and regenerating a highband portion of the audio signal using the filtered lowband audio signal and the high frequency reconstruction metadata in accordance with the flag.
US11620996B2
An electronic apparatus, and a method for the electronic apparatus to control to execute a function according to a voice command uttered by a user are provided. The electronic apparatus includes a memory including a plurality of databases divided according to predicates, a communication circuit that receives voice data corresponding to a voice command from an external apparatus, and a processor operatively connected with the memory and the communication circuit. The processor is configured to identify the type of a predicate included in the voice data, and based on information included in a database corresponding to the identified predicate, determine at least one apparatus to execute the voice command and a function that the at least one apparatus will perform according to the voice command, and control the at least one apparatus to execute the function according to the voice command.
US11620995B2
This application provides a voice interaction processing method and apparatus, to achieve a friendly and natural voice interaction effect and reduce power consumption. In the method, a microprocessor enables an image collector only when determining, based on voice data collected by a voice collector, that a first user is a target user; then the image collector collects user image data and transmits the user image data to the microprocessor; and the microprocessor sends a wakeup instruction to an application processor only when determining, based on the user image data, that the target user is in a voice interaction state. Based on the foregoing method, nus-enabling of the image collector and the application processor is avoided to some extent, and power consumption is reduced.
US11620994B2
The invention relates to a method for operating and a method for controlling a dialog system, wherein the dialog system comprises a local dialog unit for detecting dialog inputs and for outputting dialog outputs as well as an external dialog unit having a data connection to the local dialog unit for analyzing detected dialog inputs and determining dialog outputs based thereon. At least one probable future course of dialog consisting of dialog inputs and/or dialog outputs is calculated and transmitted to the local dialog unit by the external dialog unit. Said course of dialog is received and saved by the local dialog unit. The saved course of dialog is called up in the event of an interruption to the data connection between the local dialog unit and the external dialog unit. Dialog inputs are detected and/or dialog outputs are output based on the called-up course of dialog.
US11620984B2
A human-computer interaction method can include detecting a voice input, and determining whether a first detected voice includes a wake-up word, the wake-up word being intended to wake up an avatar in a social interaction client; displaying the avatar on a live streaming room interface provided by the social interaction client, in response to determining that the first detected voice includes the wake-up word; continuing to detect a voice input, and determining a recognition result by recognizing a second detected voice; determining a user intention based on the recognition result; and controlling, based on the user intention, the avatar to output feedback information.
US11620982B2
A transcription of a query for content discovery is generated, and a context of the query is identified, as well as a first plurality of candidate entities to which the query refers. A search is performed based on the context of the query and the first plurality of candidate entities, and results are generated for output. A transcription of a second voice query is then generated, and it is determined whether the second transcription includes a trigger term indicating a corrective query. If so, the context of the first query is retrieved. A second term of the second query similar to a term of the first query is identified, and a second plurality of candidate entities to which the second term refers is determined. A second search is performed based on the second plurality of candidates and the context, and new search results are generated for output.
US11620981B2
According to one embodiment, a speech recognition error correction apparatus includes a correction network memory and an error correction circuitry. The error correction circuitry calculates a difference between a speech recognition result string of an error correction target, which is a result of performing speech recognition on a new series of speech data, and a correction network, where a speech recognition result string and a correction result by a user for the speech recognition result string are associated, and when a value indicating the difference is equal to or less than a threshold, perform error correction on a speech recognition error portion in the speech recognition result string of the error correction target by using the correction network to generate a speech recognition error correction result string.
US11620980B2
A text-based speech synthesis method, a computer device, and a non-transitory computer-readable storage medium are provided. The text-based speech synthesis method includes: a target text to be recognized is obtained; each character in the target text is discretely characterized to generate a feature vector corresponding to each character; the feature vector is input into a pre-trained spectrum conversion model, to obtain a Mel-spectrum corresponding to each character in the target text output by the spectrum conversion model; and the Mel-spectrum is converted to speech to obtain speech corresponding to the target text.
US11620977B2
Examples of system for ambient aversive sound detection, identification and management are described. The system comprises an earpiece device with a microphone configured to capture ambient sound around a user and sample it into small segments of the ambient sound, a speaker and a regulator to regulate the ambient sound segment transmitted to the speaker. The system further comprises a processing unit that identifies aversive ambient sound signals in the captured sound segment and provide recommendation action to manage the aversive sound signal by removing, supressing, attenuating or masking the aversive signals.
US11620970B1
A mouthpiece for a single reed wind instrument including a body having a beak and either a tenon or a shank, the body having a facing having a window, the facing supporting a reed secured to the body using a ligature, the gap between the surface of the facing at the tip and the reed forming an opening at the tip of the beak; protrusions extending laterally on either side of the window adjacent to the tip, a first surface of each protrusion being flush with the surface of the facing and a second surface of each protrusion being flush being flush with the surface of the beak on the opposite side as the facing, the first and second surface of each protrusion coming together as each member extends laterally from the body, the shape of each member configured to create a substantially lenticular cross section in the area where a player's lips are applied to the tip of the beak.
US11620942B2
A pixel circuit, a driving method thereof and a display device are provided. The pixel circuit includes a drive circuit, a data writing circuit, a compensation-and-reset circuit, and a storage circuit. The drive circuit includes a control terminal, a first terminal and a second terminal, and is configured to control a driving current for driving a light-emitting element to emit light; the data writing circuit is configured to write a data signal to the control terminal of the drive circuit in response to a scanning signal; the compensation-and-reset circuit is configured to apply the reset voltage to the control terminal of the drive circuit in response to a compensation signal; the storage circuit is configured to store the data signal that is wrote and a threshold voltage, and to couple and adjust a voltage of the control terminal of the drive circuit.
US11620934B2
The invention provides a shift register, a drive method thereof, a gate drive circuit, and a display panel. Wherein, the shift register comprises: a display control circuit connected to a pull-up node, a first power terminal and a first control terminal; a sensing control circuit connected to the pull-up node, a second control terminal and a third control terminal and configured to store a potential of the pull-up node in a display mode under the control of the second control terminal and write the stored potential into the pull-up node in a sensing mode under the control of the third control terminal; and a first output circuit connected to the pull-up node, a first clock terminal and a first output terminal.
US11620930B2
A display device is provided and includes: a display panel, disposed with a gate driving circuit and a source driving circuit; a X-board, disposed with a driving circuit board assembly including a display control circuit and a first connector, the display control circuit is connected with the gate driving circuit, the source driving circuit and the first connector; a system board, disposed with a second connector and a system-on-chip (SOC) connected to the second connector, the SOC includes an optical performance adjustment intellectual property core; and a connecting part, connected between the first connector and the second connector. By disposing the driving circuit board assembly on the X-board to make the X-board have some of TCON functions, completely independent of the SOC when debugging and changing Panel Timing, and can be developed independently, panel manufacturers can complete the panel debugging and changing independently without relying on changing the SOC.
US11620927B2
A display device includes a scale factor provider, a grayscale converter, and pixels. The scale factor provider calculates an n-th scale factor based on n-th input grayscales received during an n-th frame period. The grayscale converter calculates (n+p)th output grayscales by applying the n-th scale factor to (n+p)th input grayscales received during an (n+p)th frame period in a first mode. The pixels output light to display an image based on the (n+p)th output grayscales, where n is an integer greater than 0 and p is an integer greater than 1.
US11620919B2
A live virtual constructive (LVC) gateway system is configured to transparently separate, merge, and route data traffic between operator systems, live tactical Line Replaceable Unit (LRU) systems, and simulated tactical LRU systems. The LVC gateway is configured to receive LRU commands from an operator system, parse, the commands, and reconstruct the commands suitable for transmission to live or simulated tactical LRU systems. The LVC gateway is also configured to receive live and simulated status and target data from live tactical LRU and simulated tactical LRU systems, respectively, and merge the data for transmission to an operator system.
US11620915B2
A flight device configured to fly in an air includes an acquisition part configured to acquire a flight plan of the flight device; and a flight control part configured to change the flight plan during a flight along a flight route according to the flight plan for the flight device to circumvent a high-density area having a density of avoided objects equal to or above a threshold density in a first area located forward and downward from a position of the flight device.
US11620914B1
A method for coordinating multiplexed communication of data among multiple piloted assets and multiple requestors via a common software application includes receiving a mission request via the common software application, defining a common mission based on the mission request via the common software application, and coordinating the multiplexed communication using multiple communication channels. The coordinating includes exchanging data with multiple piloted aerial drone assets relaying a communication from one of the piloted assets to at least one other piloted asset, via the software application. When a new piloted asset joins the common mission, communication is facilitated via the software application between the further piloted asset and the multiple piloted assets. Upon detection that a piloted asset from the multiple piloted assets is no longer associated with the common mission, communication via the software application between that piloted asset and the remaining piloted assets is prevented.
US11620911B2
A management device includes a route determination unit configured to determine a photography route, an instruction unit configured to instruct a first flying device to perform photography on the photography route, and an identification unit configured to identify a stop position of the photography by the first flying device. When the identification unit has identified the stop position, the instruction unit is configured to instruct a second flying device, which is different from the first flying device, to start the photography on the photography route from the stop position.
US11620904B2
A vehicle control method for controlling vehicles adapted to automated valet parking in a parking lot includes acquiring map information of the parking lot and vehicle information indicating positions of the vehicles in the parking lot, determining whether a retreating vehicle is present based on the map information and the vehicle information, determining a retreating route through a retreating route determination process, and moving the retreating vehicle along the retreating route. The retreating route determination process includes acquiring traveling route information indicating an exiting route, searching for a non-interfering route that does not interfere with the exiting route based on the map information, the vehicle information, and the traveling route information, and determining the non-interfering route as the retreating route.
US11620902B2
The invention relates to a method for displaying lane information in a vehicle. In the method, the present position of the vehicle on a route is captured. A number of existing traffic lanes at the present position in the direction of travel of the vehicle on the route is determined. Furthermore, the lane course of the existing traffic lanes that lies ahead of the vehicle in the direction of travel of the vehicle is determined, wherein a first traffic lane is determined from the lane course, which is a target traffic lane for the vehicle. In a first display region, a first display is generated, which shows a schematic illustration of the existing traffic lanes at the present position of the vehicle, which schematic illustration comprises schematic traffic lanes, wherein the number of the schematic traffic lanes corresponds to the number of the existing traffic lanes, such that an existing traffic lane is assigned a schematic traffic lane in each case. Moreover, for at least one first schematic traffic lane, a graphic object is generated which indicates whether the traffic lane assigned to the first schematic traffic lane is the target traffic lane, A first change position on the route is determined, as of which a second and no longer the first traffic lane is the target traffic lane for the vehicle and a second display is generated in a second display region, which shows a schematic illustration of the existing traffic lanes at the first change position on the route.
US11620900B2
Systems, apparatuses and methods may provide for origination camera technology that generates a cell representation of a local space associated with an origination camera in a multicast domain, predicts that an object in the local space will exit the local space and enter one or more adjacent spaces associated with additional cameras in the multicast domain, and sends the cell representation and a trajectory of the object to the additional cameras before the object exits the local space. Additionally, transition camera technology may generate a leader election message based on a multicasted trajectory of an object and a predicted trajectory of the object, send the leader election message from a transition camera to one or more additional cameras in a multicast domain, and track the object in the local space in response to a leader notification message.
US11620892B2
The present invention discloses a CO alarm for a battery type generator, comprising a MCU control unit U2, configured to analyze and process signals, which is in a deep sleep state when the generator is not running, and enters a sleep plus timing wake-up working state after the engine is running; a CO sensor detection unit U3 connected to the MCU control unit, configured to convert the CO concentration in the environment into a corresponding electrical signal and output to the MCU control unit U2 for processing; an alarm indication unit U4 connected to the MCU control unit, configured to give an alarm prompt for the CO concentration and an alarm failure prompt.
US11620887B2
A gunshot detection system synchronizes timing information across gunshot sensor units and/or a control panel. The gunshot sensor units exchange timing information with each other and/or with the control panel, which is then used by the gunshot sensor units to generate the event data for detected gunshot events. In one embodiment, the gunshot sensor units are configured as master and slave nodes. The master node periodically distributes a master time reference to the slave nodes, and the slave nodes calibrate local times based on the master time reference. The slave nodes can detect whether the current master node has become non-functional (e.g. based on a time elapsed since the most recently sent master time reference) and configure a new master node based on exchanging predetermined priority information for the slave nodes.
US11620879B2
Method and systems are provided for processing actions in a store. One example method includes capturing sensor output from two or more sensors in a shopping environment. One sensor includes a first camera to capture scene data where the scene includes movement of a shopper in the store performing interaction with an item in the store. Another sensor includes a second camera capturing at least part of the scene from a different perspective. The method includes processing, by a processing entity associated with the store, at least one of the camera's output to generate feature data. The feature data is processed by one or more machine learning models to produce engineered feature data. The engineered feature data includes data relating to tracking skeletal movement of shopper. The method includes processing, by a processing entity associated with the store, the feature data including engineered feature data using said one or more machine learning models to produce a prediction that a take of the item has occurred by the shopper. The prediction is based on a characterization that said feature data or engineered feature data is labeled to infer that the movement of the shopper is interaction with the item that is classified as the take as having occurred.
US11620863B2
Apparatus, device, methods and system relating to a vehicular telemetry environment for monitoring vehicle components and providing indications towards the condition of the vehicle components and providing optimal indications towards replacement or maintenance of vehicle components before vehicle component failure.
US11620861B2
A method of communicating with a vehicle repair facility includes a server receiving from a vehicle an indication that the vehicle requires repair and receiving from the vehicle communication regarding a vehicle location. The server determines a vehicle repair facility as corresponding to the vehicle location and determines contact information for the vehicle repair facility. The server then contacts the vehicle repair facility via the contact information with a message regarding repairs required for the vehicle, wherein the message includes a request for confirmation from the vehicle repair facility to verify use of authentic parts for the repairs required for the vehicle. The server can also determine user contact information for the registered user of the vehicle, and contact the registered user with a message regarding repairs required for the vehicle and a request for the user to verify use of authentic parts for the repairs required for the vehicle.
US11620857B2
A recognition method executed by a processor, includes: acquiring positional relation between a plurality of sensors each of which senses a distance to an object; provisionally classifying an orientation of the object relative to each individual sensor included in the sensors into one of a plurality of classifications based on sensing data acquired by the individual sensor; calculating likelihood of each combination corresponding to the positional relation between the sensors based on a result of provisional classification of the orientation of the object relative to the individual sensor; and classifying the orientation of the object corresponding to each individual sensor in accordance with the calculated likelihood of each combination.
US11620855B2
A method, computer system, and a computer program product for memory mapping is provided. The present invention may include identifying an augmented reality device and at least one Internet of Things (IoT) device which observes at least one biometric parameter. The present invention may include defining at least one user attention pattern based on the at least one biometric parameter. The present invention may include predicting an attentiveness of a user based on the at least one attention pattern. The present invention may include recording data from the augmented reality device, based on the attentiveness of the user dropping below a certain point. The present invention may include storing the recorded data.
US11620851B2
A developed fingerprint level determination apparatus includes: a fingerprint image acquisition unit configured to obtain at least two or more developed fingerprint images according to a fingerprint development technique; and a ridge level determination unit configured to check respective ridge development level information of the obtained fingerprint images and compare the respective ridge development level information with each other.
US11620824B2
In order to provide information related to content played on a target device within a visual field or a field of view (FOV) of the camera's, and to control the target device, a mobile apparatus according to an embodiment of present disclosure includes: a display; a camera configured to photograph a target device; a user interface configured to receive user's input; and a controller configured to control the display to display the image of the target device photographed by the camera and information related to an object included in the content being played by the target device in response to the user's input.
US11620821B2
A method for image-guided agriculture includes capturing images based on one or more ground sampling distance values; processing the images to generate an orthophoto image of a target area; performing feature classification of the orthophoto image to identify corresponding crop information in regions of the target area; and assessing crop conditions in the regions based on one or more vegetation indices and the corresponding crop information in the regions.
US11620812B2
The image analysis apparatus includes: a first analysis unit that analyzes image frames by using a first image analysis model; a second analysis unit that can analyze the image frames by using a second image analysis model an analysis accuracy of which is lower; a storage unit that stores therein analyzed frames, which are already analyzed by using the first and second image analysis models, in association with an evaluation value for evaluating a result of an analysis performed with the second image analysis model; an extraction unit that extracts an analyzed frame that satisfies an extraction condition based on the evaluation value; and an update unit that updates the second image analysis model by using a result of an analysis performed with the first image analysis model on the extracted analyzed frame, and a result of an analysis performed with the first image analysis model on a new frame.
US11620799B2
Methods, systems, apparatuses, and non-transitory computer-readable media are provided for enabling gesture interaction with invisible virtual objects. In one implementation, the computer-readable medium includes instructions to cause a processor to receive image data captured by at least one image sensor of a wearable extended reality appliance in a field of view; display a plurality of virtual objects in a portion of the field of view; receive a selection of a specific physical object; receive a selection of a specific virtual object; dock the specific virtual object with the specific physical object; when the specific physical object and the specific virtual object are outside the portion of the field of view such that the specific virtual object is invisible to a user of the wearable extended reality appliance, receive a gesture input indicating interaction with the specific virtual object; and cause an output associated with the specific virtual object.
US11620793B2
Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of structures include, in one aspect, a method for producing, the method including: obtaining a polygonal control mesh for a smooth surface representing an object; subdividing the polygonal control mesh in one or more subdivisions to produce a refined control mesh, wherein the subdividing comprises: using data defining an eigen polyhedron around an extraordinary point in the polygonal control mesh to generate adjustment rules to determine positions of the extraordinary point, and face points and edge points for faces adjacent to the extraordinary point, and determining, according to the adjustment rules, the positions for the extraordinary point, the face points, and the edge points for the faces adjacent to the extraordinary point; and generating, by the computer graphics application, the smooth surface for output from the refined control mesh.
US11620786B2
Disclosed is a hybrid approach to rendering transparent or translucent objects, which combines object-space ray tracing with texture-space parametrization and integration. Transparent or translucent objects are first parameterized using two textures: (1) a texture that stores the surface normal at each location on the transparent or translucent object, and (2) a texture that stores the world space coordinates at each location on the transparent or translucent object. Ray tracing can then be used to streamline and unify the computation of light transport inside thick mediums, such as transparent or translucent objects, with the rest of the scene. For each valid (e.g., visible) location on the surface of a transparent or translucent object, the disclosed embodiments trace one or more rays through such objects and compute the resulting lighting in an order-independent fashion. The results are stored in a texture, which is then applied during the final lighting stage.
US11620785B2
Disclosed is a method of localizing a user operating a plurality of sensing components, preferably in an augmented or mixed reality environment, the method comprising transmitting pose data from a fixed control and processing module and receiving the pose data at a first sensing component, the pose data is then transformed into a first component relative pose in a coordinate frame based on the control and processing module. A display unit in communication with the first sensing component is updated with the transformed first component relative pose to render virtual content with improved environmental awareness.
US11620779B2
Described herein are methods and systems for remote visualization of real-time three-dimensional (3D) facial animation with synchronized voice. A sensor captures frames of a face of a person, each frame comprising color images of the face, depth maps of the face, voice data associated with the person, and a timestamp. The sensor generates a 3D face model of the person using the depth maps. A computing device receives the frames of the face and the 3D face model. The computing device preprocesses the 3D face model. For each frame, the computing device: detects facial landmarks using the color images; matches the 3D face model to the depth maps using non-rigid registration; updates a texture on a front part of the 3D face model using the color images; synchronizes the 3D face model with a segment of the voice data using the timestamp; and transmits the synchronized 3D face model and voice data to a remote device.
US11620778B2
An imaging system for superimposing at least two images, and a related method for superimposing at least two images, which images are obtained from separate or independent image sources. A single mapping based view of a user selected geographic area onto which multiple image data sets from separate computer systems are displayed whilst simultaneously isolating separate input data channels. At least one first image data set and/or a position code (generated by a position code generator) is transferred to a position code extractor via at least one secure transmission channel. The secure channel ensures isolation of input data from the separate input data channels of different computer systems. The first image is combined with a second image to provide a combined single image view of the selected geographic area. Transmission of an image data set, with associated position code, negates the need to pass data sets between separate computer systems.
US11620774B2
A generative adversarial network (GAN)-based system for generating a color image from an edge image includes: a first GAN training a model for converting the edge image into an intermediate image; and a second GAN training a model for converting the intermediate image into the color image, wherein an entropy of the intermediate image corresponds to a value between an entropy of the edge image and an entropy of the color image.
US11620773B2
Digital Breast Tomosynthesis allows for the acquisition of volumetric mammography images. The present invention allows for novel ways of viewing such images to detect microcalcifications and obstructions. In an embodiment a method for displaying volumetric images comprises computing a projection image using a viewing direction, displaying the projection image and then varying the projection image by varying the viewing direction. The viewing direction can be varied based on a periodic continuous mathematical function. A graphics processing unit can be used to compute the projection image and bricking can be used to accelerate the computation of the projection images.
US11620763B2
The present disclosure relates to a method and device for recognizing a fundus image, and equipment. The method includes: obtaining an acquired fundus image, and pre-processing the acquired fundus image; inputting the pre-processed fundus image to a trained optic disc (OD) prediction model, and performing OD prediction on the fundus image by the OD prediction model to obtain a corresponding OD prediction map, where the OD prediction map is marked with one or more located candidate areas of the OD; and obtaining the OD prediction map and performing ellipse fitting to obtain ellipse fitting parameters of the candidate areas of the OD, and determining an OD area in the fundus image based on the number of the candidate areas of the OD and the ellipse fitting parameters.
US11620762B2
The present disclosure generally relates to the measurement of objects. Using unique processes, the present systems and methods can determine the size of an object using a computing device. For example, in certain embodiments, the present systems and methods receive a physical object such as a foot determine the size of the foot in millimeters, and convert the size of the foot in millimeters into a shoe size.
US11620760B2
The present invention provides a ranging method based on laser-line scanning imaging to effectively suppress interference of extreme weather on imaging. The method includes the following steps: acquiring priori reference images for a fixed laser-line scanning system, including respectively placing reference whiteboards at different distances, projecting line laser beams to the whiteboards, and acquiring the reference images by using a camera; placing a laser-line scanning device in a real scene, causing the laser-line scanning device to respectively emit line lasers at different angles, and acquiring an image at each scanning angle by using a camera; and performing fusion calculation on the acquired scanning image in the real scene and the priori reference images by using a ranging algorithm based on laser-line scanning, and extracting distance information of a surrounding object, to implement environment perception.
US11620749B2
A neural network is trained to segment interferogram images. A first plurality of interferograms are obtained, where each interferograms corresponds to data acquired by an OCT system using a first scan pattern, annotating each of the plurality of interferograms to indicate a tissue structure of a retina, training a neural network using the plurality of interferograms and the annotations, inputting a second plurality of interferograms corresponding to data acquired by an OCT system using a second scan pattern and obtaining an output of the trained neural network indicating the tissue structure of the retina that was scanned using the second scan pattern. The system and methods may instead receive a plurality of A-scans and output a segmented image corresponding to a plurality of locations along an OCT scan pattern.
US11620743B2
In one embodiment, a method includes receiving, by a defect detector module, an image of a physical object and classifying, by the defect detector module, one or more first features from the image of the physical object into one or more first classifications using one or more machine learning algorithms. The method further includes analyzing, by the defect detector module, the one or more first classifications and determining, by the defect detector module, that the physical object comprises a defect based on analyzing the one or more first classifications.
US11620742B2
Computer implemented method for training a software infrastructure based on machine learning techniques and intended for analysis of data obtained from a three-dimensional tomographic inspection of objects of a predetermined type, such as logs, with the aim of determining information about internal characteristics of interest of the self-same objects, wherein, once a training set comprising a plurality of objects of the same predetermined type has been selected, for each object the software infrastructure is supplied with training input data and corresponding training output data, which are processed by the software infrastructure for setting internal processing parameters of the software infrastructure which correlate the training input data with the training output data; where the training input data comprise data obtained from a three-dimensional tomographic inspection of the object, and the training output data comprise information about internal characteristics of interest assessed at internal points of the object, and where the information about the internal characteristics of interest is at least partly assessed at real internal points of the object, previously made accessible by cutting or breaking the object.
US11620735B2
A method for restoring video data of a pipe based on computer vision is provided. The method includes: performing gray stretching on pipe image/video collected by a pipe robot; processing noise interference by smoothing filtering; extracting an iron chain from the center of a video image as a template for location; performing target recognition on the center of video data by an SIFT corner detection algorithm; detecting ropes on left and right sides of a target by Hough transform; performing gray covering on the iron chain at the center of the video image and the ropes on two sides; and restoring data by an FMM image restoration algorithm.
US11620734B2
Techniques for de-aliasing depth ambiguities included within infrared phase depth images are described herein. An illuminator emits reference light towards a target object. Some of this light is reflected back and detected. A phase image is generated based on phase differences between the reference light and the reflected light. The phase differences represent changes in depth within overlapping sinusoidal periods of the reference and reflected light. The phase image also includes ambiguities because multiple different depths within the phase image share the same phase difference value, even though these depths actually correspond to different real-world depths. The phase image is fed as input to a machine learning (“ML”) component, which is configured to de-alias the ambiguities by determining, for each pixel in the phase image, a corresponding de-aliasing interval. A depth map is generated based on the phase image and any de-aliasing intervals generated by the ML component.
US11620733B2
A method of detecting an object depicted in a digital image includes: detecting a plurality of identifying features of the object, wherein the plurality of identifying features are located internally with respect to the object; projecting a location of region(s) of interest of the object based on the plurality of identifying features, where each region of interest depicts content; building and/or selecting an extraction model configured to extract the content based at least in part on: the location of the region(s) of interest, the of identifying feature(s), or both; and extracting the some or all of the content from the digital image using the extraction model. Corresponding system and computer program product embodiments are disclosed. The inventive concepts enable reliable extraction of data from digital images where portions of an object are obscured/missing, and/or depicted on a complex background.
US11620730B2
A method for combining multiple images is disclosed herein. A target mapping matrix is determined based on a first image and a second image. The target mapping matrix is associated with a target correspondence between the first image and the second image. The first image and the second image are combined into a combined image based on the first target mapping matrix. The combined image is output by implementing the disclosed method.
US11620725B2
Examples are described of marking specified regions of stored image frame buffer data in an image frame buffer. An imaging system can read the specified regions of the image frame buffer to identify whether the marking has been overwritten or not. The imaging system can thus efficiently identify how much of the image frame buffer has been overwritten with data from a new image frame. Based on this, the imaging system can retrieve partial image frame data from the image frame buffer and can process the partial image frame data, for instance to composite the partial image frame data with virtual content and/or to perform distortion compensation. The processed partial image frame data can be uploaded to a display buffer and displayed by a display, either as-is or once more of the frame is captured and processed. The imaging system can also perform auto-exposure using the partial image frame data.
US11620722B2
The present invention prevents an error of a blockchain-based smart contract and an error occurring in a process of cooperating with a conventional smart contract and uses a smart contract template, thereby enhancing convenience in writing a smart contract.
US11620706B2
The disclosure is directed to a trading platform and, more particularly, to systems and processes for simplifying market based investments using market sentiment and dynamic risk assessment profiles. A method implemented in a computer infrastructure has computer executable code tangibly embodied on a computer readable storage medium having programming instructions operable to: determine dynamic risk assessment profiles of different users; obtain trading information from disparate electronic sources; generate at least one investment opportunity with a risk profile using the trading information and matching the investment opportunity with the dynamic risk assessment profiles of a selected user or of the different users; and provide at least one trading recipe which is configured to convert the at least one investment opportunity into a simplified executable trade for the selected user.
US11620704B2
A computer method and graphical user interface (GUI) for settlement of a commodity contract includes displaying, on an electronic display of a first user device, a GUI for receiving input of information related to a particular commodity smart contract for transfer of a commodity, receiving input data including information related to commodity attributes from a first user via the GUI, displaying a commodity price field in the GUI, transferring the received input data to a server computer, displaying a commit object in the GUI receiving input from the commit object, transmitting a commitment to the server computer to cause the server computer to establish a smart commodity contract for the commodity, and displaying, in the GUI on the electronic display, a receipt acknowledgement object indicating that the smart contract is established and the first user is obligated to abide by the smart contract.
US11620702B2
Systems and methods for crowdsourcing information on a guarantor for a loan are disclosed. An example system may include a crowdsourcing request circuit to configure at least one parameter of a crowdsourcing request related to obtaining information on a condition of a guarantor for a loan; a crowdsourcing publishing circuit to publish the crowdsourcing request to a group of information suppliers; and a crowdsourcing communications circuit to collect and process at least one response from the group of information suppliers, and to provide a reward to at least one of the group of information suppliers in response to a successful information supply event.
US11620701B1
Techniques to trading assets in at least two preferred currencies are described. According to one aspect of the present invention, a three-tier architecture is presented and includes a brokerage, a market exchange and a currency exchange. Through a consolidated trading platform, the brokerage presents all price, quotas, transactions or settlements in a preferred currency, in conjunction with the market exchange and the currency exchange. As a result, a trader always knows exactly what he/she may end up with a transaction of an asset, where a prevailing exchange rate is obtained prior to a transaction to prevent uncertainty in currency exchanges in another time.
US11620699B2
In a system for renting vehicles to users, the operation rate of the vehicles is improved. An information processing apparatus for managing the rental of vehicles to users is configured to perform: generating a rental schedule of a vehicle for a first user; obtaining demand data related to a demand for the vehicle; and changing, based on the demand data, a vehicle return point included in the rental schedule, the vehicle return point being a point at which the first user returns the vehicle.
US11620679B2
Aspects of the disclosure relate to monitoring and using telemetry information in various ways. For example, a system that monitors telemetry information may include a user that gathers telemetry information of a device and transmits the information to a monitored room. A manager may join a monitored room and monitor the monitored room for particular types of telemetry information. In one example, a manager may determine whether a downstream device is experiencing a network problem, such as a low bitrate. A manager may also transmit commands to the player via the monitored room, which causes the downstream device to operate in accordance with the transmitted command. In one example, a manager may transmit a command that causes a player to decode a particular service.
US11620663B2
One or more computing devices, systems, and/or methods are provided. Activity of a plurality of devices may be analyzed to identify network traffic. A network profile associated with the plurality of devices may be generated based upon the network traffic. The network profile may be indicative of one or more sets of transmission metrics associated with a first device of the plurality of devices. The network profile may be indicative of one or more sets of reception metrics associated with the first device. Content may be generated based upon the network profile. The content may be transmitted to a device based upon the network profile.
US11620662B2
The invention relates to methods, systems, and computer-readable media related to a system having a plurality of users, designed to display a user-customized subset of item and/or provider information to the user.
US11620652B1
Systems, methods, and apparatuses for implementing user customizable risk management tools with statistical modeling and a recommendation engine within a computing environment are provided. A system may include, for example, means for evaluating the performance of a user rule for fraud prevention, in which the system receives a plurality of purchase transactions for the user; analyzes each purchase transaction received to generate a fraud likelihood score; receives the rule that specifies conditions when the system is to accept or reject transactions regardless of the fraud likelihood score generated by the system; transmits a historical analysis to the user based on the received rule; receives an input from the user to activate the rule; monitors performance of the rule; and transmits a recommendation to the user to retain or cancel the activated rule based on the monitored performance. Other related embodiments are disclosed.
US11620651B2
A method for establishing account controls for a transaction account through specially configured personal identification numbers includes: storing, in an account profile, an account identifier, standard personal identification number (PIN), and blocking PIN; receiving a first authorization request for a first payment transaction including the account identifier, a merchant identifier, and the blocking PIN; inserting the merchant identifier into the account profile; receiving a second authorization request for a second payment transaction including the account identifier and the merchant identifier; and transmitting an authorization response in response to the second authorization request including a response code indicating decline of the second payment transaction.
US11620641B1
A system may identify a purchase transaction request from a merchant application and generate an in-app payment cryptogram for the purchase transaction request based on a limited use payment credential (LUPC). The in-app payment cryptogram may be provided to the merchant application. The merchant application may transmit the in-app payment cryptogram to a merchant computing device. A request may be received from a payment network to update the LUPC. A security library may be executed to determine that the client device is secure. The execution of the security library may generate a device attestation response, and the device attestation response is transmitted to the payment network. An updated LUPC may be received from the payment network.
US11620639B2
Systems and methods for dynamic inclusion of enhanced data in transactions are disclosed. According to another embodiment, in an information processing apparatus comprising at least one computer processor, a method for conducting a mobile wallet payment with dynamic enhanced data using a mobile payment application may include: (1) receiving, from a merchant point of transaction device, a transaction request from a mobile payment application executed by a mobile electronic device, the transaction request comprising a unique identifier for a financial instrument provisioned to a mobile wallet computer application and a payment option selection; and (2) processing the transaction request according to the payment option selection.
US11620635B2
Methods and systems for approving transactions are disclosed. An image of a financial object can be received. Account information for the party associated with the financial object can be determined based on an analysis of the image of the financial object. At least one proposed transaction can be generated. The at least one proposed transaction can be transmitted to the mobile device. An approval for the at least one proposed transaction can be received.
US11620634B2
An embodiment includes a multi-function electronic device capable of generating a programmed magnetic field of alternating polarity based on a speed of a card swipe, and methods for constructing the device for the purpose of emulating a standard credit card. An apparatus is described to allow the device to emulate behavior of a credit card when used in electronic credit card readers. Additionally, methods are described to allow user control of the device for the purpose of authorizing or controlling use of the device in the application of credit, debit and cash transactions, including cryptocurrency and device-to-device transactions. Methods are also described for generating a limited-duration payment number when performing a transaction for the purpose of creating a limited-use payment number, which is limited in scope of use to a predetermined number of authorized transactions. Furthermore the device may interact with other similar devices in proximity for the purpose of funds or credit/debit transfers.
US11620626B2
A system and method in accordance with exemplary embodiments may include systems and methods for providing first-in-wallet payment account auctioning. In an exemplary embodiment, a method for providing first-in-wallet payment account auctioning includes, receiving, via a network, consumer preference data, current consumer financial situation data associated with a plurality of payment accounts, and account terms associated with each of the plurality of payment accounts; scoring each of the plurality of payment accounts based on the consumer preference data, the current consumer financial situation data, and the account terms and determining an optimal payment account to be the first-in-wallet account out of the plurality of payment accounts based on the scoring.
US11620614B2
Disclosed are systems and methods for detecting when a dispenser, or an automated dispenser system, of a consumable product is replenished. Embodiments of the disclosure are also directed to systems and methods that facilitate ordering additional inventory of a consumable product that is consumed during a time period.
US11620606B2
An information processing device performs an operation of a delivery service in which a vehicle cabin including a trunk of a vehicle used by a requester is designated as a delivery destination of luggage, or assists in the operation. The information processing device includes a vehicle position information acquisition unit configured to acquire position information of the vehicle, a requester position information acquisition unit configured to acquire position information of a mobile terminal carried by a requester, and a delivery countermeasure decision unit configured to decide a procedure regarding delivery work of the luggage based on the position information of the vehicle and the position information of the mobile terminal carried by the requester when the vehicle is parked.
US11620604B2
A system and method for management of a talent network are disclosed. The system includes an expert ranking measurement subsystem configured to compute a quantitative score of an expert for a user query based on a talent metric and a trust metric, a qualitative score measurement subsystem configured to compute a qualitative score of the expert based on a content score and an activity score, wherein the content score is computed based on a content provided by the expert and the activity score is computed based on an activity occurring on a profile of the expert, an overall expert rank calculation subsystem configured to calculate an overall rank of the expert, wherein the overall expert rank is calculated based on the quantitative score, the qualitative score, predefined weightages assigned to the connection relationship, the plurality of professional achievements, the content score, the activity score, and user preferences.
US11620600B1
A method, apparatus, and computer program product for improved risk compliance management are provided. An example method includes receiving, by a computing device, a request for an authenticated online session. The method further includes obtaining, by identification circuitry of the computing device, one or more first risk parameters associated with a first session establishment process. The one or more first risk parameters are associated with a first vendor performing the first session establishment process. The method further includes determining, by risk compliance circuitry of the computing device, if the one or more first risk parameters satisfy one or more first risk thresholds. In response to this determination, the method includes modifying, by risk adjustment circuitry of the computing device, one or more second risk thresholds associated with a second session establishment process to be performed by a second vendor.
US11620598B2
A board associated with a communication platform and/or one or more channels associated therewith is described. In an example, the board can be associated with editable text and one or more objects capable of being at least one of reordered, added, deleted, or edited. In an example, the one or more objects can be associated with one or more sections. In an example, a communication platform can perform a modification to the board, based at least in part on receiving a request associated with the modification, and can cause the board to be presented via a user interface associated with a member of at least one communication channel with which the board is associated. In an example, the board can be sharable with users associated with different communication channels, workspaces, organizations, or the like.
US11620597B1
Physical and logical components of an apparatuses, systems and methods for and related to detecting, identifying, and categorizing construction site objects and other objects on real property (“objects”) through artificial intelligence machine learning analysis of object sensor data to identify an object in the object sensor data, to determine a categorization of the object, to determine at least one of a site map, a hazardous condition, a theft, and or a behavior of the objects and to output warnings and utilization reports with respect to equipment, vehicles, personnel.
US11620587B2
The system determines even-spaced quantiles for network optimization. The system may utilize authorization level to expected network conversion. The system may be used in connection with yield management systems, inventory control systems, or revenue management systems.
US11620586B2
A method and system may reduce latency and improve connectivity by performing offline authorization of products and services related to airline reservations. A server device may receive a request for a product or service related to an airline reservation from a user including payment information for the user and may transmit the payment information to a payment service provider for authorization. In response to identifying an outage at the payment service provider, the server device generates a temporary approval code indicative of a successful payment to prevent latency during the outage at the payment service provider and stores transaction data including a representation of the payment information for the user in an offline database. The server device proceeds as if payment was successful and provides an order confirmation message to the user's client device indicating that the product or service has been reserved for the user.
US11620582B2
Techniques regarding one or more automated machine learning processes that analyze time series data are provided. For example, one or more embodiments described herein can comprise a system, which can comprise a memory that can store computer executable components. The system can also comprise a processor, operably coupled to the memory, and that can execute the computer executable components stored in the memory. The computer executable components can comprise a time series analysis component that selects a machine learning pipeline for meta transfer learning on time series data by sequentially allocating subsets of training data from the time series data amongst a plurality of machine learning pipeline candidates.
US11620576B1
A training system may create and train a machine learning model with knowledge transfer. The knowledge transfer may transfer knowledge that is acquired by another machine learning model that has been previously trained to the machine learning model that is under training. The knowledge transfer may include a combination of representation transfer and instance transfer, the two of which may be performed alternatingly. The instance transfer may further include a filter mechanism to selectively identify instances with a satisfactory performance to implement the knowledge transfer.
US11620572B2
Approaches for using self-balancing shaped rewards include randomly selecting a start and goal state, traversing first and second trajectories for moving from the start state toward the goal state where a first terminal state of the first trajectory is closer to the goal state than a second terminal state of the second trajectory, updating rewards for the first and trajectories using a self-balancing reward function based the terminal states of the other trajectory, determining a gradient for the goal-oriented task module, and updating one or more parameters of the goal-oriented task module based on the gradient. The second trajectory contributes to the determination of the gradient and the first trajectory contributes to the determination of the gradient when the first terminal state is within a first threshold distance of the second terminal state or the first terminal state is within a second threshold distance of the goal state.
US11620571B2
A network system may include a plurality of trainer devices and a computing system disposed within a remote network management platform. The computing system may be configured to: receive, from a client device of a managed network, information indicating (i) training data that is to be used as basis for generating a machine learning (ML) model and (ii) a target variable to be predicted using the ML model; transmit an ML training request for reception by one of the plurality of trainer devices; provide the training data to a particular trainer device executing a particular ML trainer process that is serving the ML training request; receive, from the particular trainer device, the ML model that is generated based on the provided training data and according to the particular ML trainer process; predict the target variable using the ML model; and transmit, to the client device, information indicating the target variable.
US11620568B2
Techniques are provided for selection of machine learning algorithms based on performance predictions by using hyperparameter predictors. In an embodiment, for each mini-machine learning model (MML model), a respective hyperparameter predictor set that predicts a respective set of hyperparameter settings for a data set is trained. Each MML model represents a respective reference machine learning model (RML model). Data set samples are generated from the data set. Meta-feature sets are generated, each meta-feature set describing a respective data set sample. A respective target set of hyperparameter settings are generated for said each MML model using a hypertuning algorithm. The meta-feature sets and the respective target set of hyperparameter settings are used to train the respective hyperparameter predictor set. Each hyperparameter predictor set is used during training and inference to improve the accuracy of automatically selecting a RML model per data set.
US11620554B2
An electronic clinical decision support (CDS) device (10) employs a trained CDS algorithm (30) that operates on values of a set of covariates to output a prediction of a medical condition. The CDS algorithm was trained on a training data set (22). The CDS device includes a computer (12) that is programmed to provide a user interface (62) for completing clinical survey questions using the display and the one or more user input devices. Marginal probability distributions (42) for the covariates of the set of covariates are generated from the completed clinical survey questions. The trained CDS algorithm is adjusted for covariate shift using the marginal probability distributions. A prediction of the medical condition is generated for a medical subject using the trained CDS algorithm adjusted for covariate shift (50) operating on values for the medical subject of the covariates of the set of covariates.
US11620544B2
A method, apparatus, and computer-readable medium for efficiently optimizing a phenotype with a specialized prediction model, including receiving constraints, encoding genotype information in experimental data points corresponding to the constraints experiential genotype vectors, the experimental data points comprising the genotype information and phenotype information corresponding to the genotype information, training a phenotype prediction model based on the experiential genotype vectors, the corresponding phenotype information, and the one or more constraints, applying the phenotype prediction model to available genotypes corresponding to the constrains to generate scores, determining result genotypes based on a ranking of the available genotypes according to the scores, and generating, a result based on the result genotypes, the result indicating one or more genetic constructs for testing.
US11620531B2
A technique for enabling efficient retrieval of a digital representation of personality data of a user (402) by a client device (406) from a server (404) is disclosed, wherein the digital representation of the personality data is processed at the client device (406) to provide a user-adapted service to the user (402). A method implementation of the technique is performed by the server (404) and comprises storing a neural network being trained to compute personality data of a user based on input obtained from the user (402), receiving, from the client device (406), a request for a digital representation of personality data for a user (402), and sending, to the client device (406), the requested digital representation of the personality data of the user (402), wherein the personality data of the user is computed using the neural network based on input obtained from the user (402).
US11620522B2
A method for testing a vehicular driving assist system includes providing a neural network and training the neural network using a database of images, with each image of the database of images including an image of a headlight or a taillight of a vehicle. The trained neural network is provided with an input image that does not include a headlight or a taillight. The neural network, using the input image, generates an output image, with the output image including an image of a headlight or taillight generated by the neural network. The output image is provided as an input to the driving assist system to test the driving assist system.
US11620521B2
A style-based generative network architecture enables scale-specific control of synthesized output data, such as images. During training, the style-based generative neural network (generator neural network) includes a mapping network and a synthesis network. During prediction, the mapping network may be omitted, replicated, or evaluated several times. The synthesis network may be used to generate highly varied, high-quality output data with a wide variety of attributes. For example, when used to generate images of people's faces, the attributes that may vary are age, ethnicity, camera viewpoint, pose, face shape, eyeglasses, colors (eyes, hair, etc.), hair style, lighting, background, etc. Depending on the task, generated output data may include images, audio, video, three-dimensional (3D) objects, text, etc.
US11620517B2
A system and computer-implemented method are provided for enabling control of a physical system based on a state of the physical system which is inferred from sensor data. The system and method may iteratively infer the state by, in an iteration, obtaining an initial inference of the state using a mathematical model representing a prior knowledge-based modelling of the state, and by applying a learned model to the initial inference of the state and the sensor measurement, wherein the learned model has been learned to minimize an error between initial inferences provided by the mathematical model and a ground truth and to provide a correction value as output for correcting the initial inference of the state of the mathematical model. Output data may be provided to an output device to enable control of the physical system based on the inferred state.
US11620514B2
At least some embodiments of the present disclosure relate to a method of training an artificial neural network (ANN) for an artificial intelligence recognition. The method includes producing, by an ANN, outputs by feeding inputs of a training data set to the ANN; determining errors of the generated outputs from target outputs of the training data set; generating a first-order derivative matrix including first-order derivatives of the errors and a second-order derivative matrix including second-order derivatives of the errors; obtaining an approximation of the first-order derivative matrix or an approximation of the second-order derivative matrix by compressing the first-order derivative matrix or the second-order derivative matrix; and updating weights of the ANN based on the approximation of the first-order derivative matrix or the approximation of the second-order derivative matrix.
