US11154765B1
A ski binding release system includes a spring that is releasably maintained in a first state using a pyrotechnic fastener. In the first state, a ski boot is secured in the ski binding. The pyrotechnic fastener is electrically coupled to an activation circuit. The activation circuit includes a battery, a plurality of sensors, a switch, and a controller. When the controller determines that the skier has fallen, the controller generates an output signal that transitions the switch from a disconnected state to a connected state. In the disconnected state, the pyrotechnic fastener is electrically disconnected from the battery. In the connected state, the pyrotechnic fastener is electrically connected to the battery. Electrical energy from the battery causes the pyrotechnical fastener to explode to transition the spring from the first state to a second state to release the ski boot from the ski binding.
US11154762B2
A golf putter training tool having a putter mounting base on top of an artificial green connected through a slot to a linear putting guide located beneath the artificial green. A golfer engages putter mounting base with a golf club, which is held in place by a friction or interference fit next to or on a sponge-like or rubber-like material. Practice shots made on the tool are constrained to be linear back-and-forth by linear putting guide. This constraint helps the golfer develop muscle memory for correctly aiming a put. Putter mounting base has an alignment guide against which the face of the golf club rests, constraining the face of the golf club square to the ball when the golfer makes the stroke. This constraint helps of golfer develop muscle memory for hitting the ball squarely. The tool has accessories such as a gravity ball feed mechanism.
US11154753B2
An object of the present invention is to provide a golf ball having excellent approach spin performance under a dry condition and excellent approach spin performance under a condition that there is grass between the golf ball and the club face. The present invention provides a golf ball comprising a golf ball body and a paint film formed on a surface of the golf ball body, wherein the paint film is composed of at least one layer, and an outermost paint film layer located at the outermost layer of the golf ball contains, as a base resin, a polyurethane obtained by a reaction between (A) a polyisocyanate composition and (B) a polyol composition, and the outermost paint film layer has a dynamic friction coefficient of from 0.75 to 1.5 measured with a dynamic friction tester under specific conditions.
US11154751B2
Exemplary embodiments of an exercise apparatus are provided, both as a stationary and a portable unit, the exercise apparatus including a base frame, a base plate provided on the base frame, the base plate including a plurality of holes on a top surface of the base plate and configured to rotate with respect to the base frame, a foot plate provided on the base plate, the foot plate including a tapered pin on a bottom surface of the foot plate that can engage with one of the plurality of holes of the base plate, wherein when the tapered pin is engaged to one of the plurality of holes of the base plate, the foot plate and base plate are configured to rotate with respect to the base frame.
US11154746B2
An exercise apparatus comprises a platform having a front roller, a rear roller and an endless belt mounted around the front roller and the rear roller for allowing a user to perform a first exercise type of a relatively lower resistance or a second exercise type of a relatively higher resistance. A front frame is mounted at a front side of the platform and has at least one holding portion adapted to be grasped by the user. A first control interface controls the first exercise type. The first exercise type is selected from a group consisting of walking, jogging, and running. A second control interface that controls the second exercise type. The second exercise type includes the user pushing the endless belt backwards against resistance while grasping the holding portion.
US11154744B2
A combination loadable dumbbell and bumper weight including a loadable dumbbell having a central shaft and opposing sleeves. At least one bumper weight having a core and a bumper portion surrounding the core is provided. The core has a central bore. The at least one bumper weight can be slid over one of the opposing sleeves so that the opposing sleeve is directed into the central bore.
US11154740B2
An exercise device for performing squat movement including a base part for supporting the device against a surface, a first tube member attached to the base part, a second tube member movable with respect to the first tube member, an elastic member resisting the downward movement of the second tube member and moving upward the second tube member with respect to the first tube member, and a seat member for pressing down the second tube member, the seat member being attached to the second tube member.
US11154737B2
Described are flame retardant, porous plastic flame arrestors. The flame retardant, porous plastic flame arrestor is formed by irradiating a flame retardant polymer resin to achieve a fractional melt index, grinding the flame retardant polymer resin into a powder, and sintering the flame retardant polymer resin to form a porous structure. Irradiating the flame retardant polymer resin increases the resin's molecular weight and reduces the resin's melt index through crosslinking.
US11154735B2
The present invention relates to a personal respiratory protection device, in particular, such a device comprising a respirator body having a periphery, a filter media, forming at least part of the respirator body, and a gasket, the gasket being located at the periphery and extending along at least a portion of its length.
US11154731B2
Cosmetic use of an effective amount of a lysate of at least one microorganism of the genus Bifidobacterium species and/or one of its fractions in treating and/or preventing dryness and/or associated disorders of a keratinous substance.
US11154726B2
A computer implemented method of determining a resultant treatment plan for a proton radiation therapy system based on given dose volume constraints, wherein the resultant treatment plan is optimized for treatment time comprises accessing the dose volume constraints and range information, wherein the range information indicates acceptable deviations from the dose volume constraints. Based on the proton radiation therapy system, the method further comprises accessing machine configuration information comprising a plurality of machine parameters that define a maximum resolution achievable in irradiating a patient. Further, the method comprises iteratively adjusting the plurality of machine parameters to values which decrease the maximum resolution and simulating a plurality of candidate treatment plans to generate a plurality of treatment plan results, wherein each treatment plan result comprises: a respective treatment time and a respective plan quality. Finally, the method comprises selecting a resultant treatment plan with the shortest treatment time.
US11154725B2
Devices, systems, and methods for planning radiosurgical treatments for neuromodulating a portion of the renovascular system may be used to plan radiosurgical neuromodulation treatments for conditions or disease associated with elevated central sympathetic drive. The renal nerves may be located and targeted at the level of the ganglion and/or at postganglionic positions, as well as preganglionic positions. Target regions include the renal plexus, celiac ganglion, the superior mesenteric ganglion, the aorticorenal ganglion and the aortic plexus. Planning of radiosurgical treatments will optionally employ a graphical representation of a blood/tissue interface adjacent these targets.
US11154709B2
Delivery of peripheral nerve field stimulation (PNFS) in combination with one or more other therapies is described. The other therapy delivered in combination with PNFS may be, for example, a different type of neurostimulation, such as spinal cord stimulation (SCS), or a drug. PNFS and the other therapy may be delivered simultaneously, in an alternating fashion, according to a schedule, and/or selectively, e.g., in response to a request received from a patient or clinician. A combination therapy that includes PNFS may be able to more completely address complex or multifocal pain than would be possible through delivery of either PNFS or other therapies alone. Further, the combination of PNFS with one or more other therapies may reduce the likelihood that neural accommodation will impair the perceived effectiveness PNFS or the other therapies.
US11154708B2
A method is provided for preventing muscle atrophy, including the steps of identifying a nerve or nerve plexus which controls a targeted muscle or muscle group; implanting a neurostimulator at the nerve or nerve plexus; and transmitting a signal to the neurostimulator to induce activity in the targeted muscle or muscle group. The nerve or nerve plexus can be a pelvic nerve or nerve plexus. The method can be used to prevent atrophy in numerous settings and patients. Further, a tool and method for using the tool are provided which allow for implantation of a neurostimulator in a much easier, faster and safer procedure.
US11154703B2
A heart pump including: a housing forming a cavity including: at least one inlet aligned with an axis of the cavity; and, at least one outlet provided in a circumferential outer wall of the cavity; an impeller provided within the cavity, the impeller including vanes for urging fluid from the inlet to the outlet; and, a drive for rotating the impeller in the cavity and wherein a flow path through the pump has a minimal cross-sectional area of at least 50 mm2.
US11154698B2
A medical system. The medical system includes at least one compartment for a fluid, a fluid path and at least one microneedle fluidly connected to the at least one compartment by the fluid path. A medical infusion system is also disclosed. The system includes a wearable housing, at least one non-pressurized compartment for a fluid contained within the housing, at least one fluid path fluidly connected to the at least one compartment and at least one microneedle fluidly connected to the at least one compartment by the fluid path wherein the fluid path extends through the microneedle.
US11154689B2
A vascular interventional instrument control device capable of operating double guide wires or balloons, includes a main finger assembly, a first sub-finger assembly, a second sub-finger assembly, a driving assembly and a clamping assembly, wherein the main finger assembly, the sub-finger assembly, the driving assembly and the clamping assembly are separately installed to the body structural member and separately connected to the controller through a communication link, one of the operated double guide wires or balloons is clamped by the main finger assembly and the first sub-finger assembly, and the other is clamped by the main finger assembly and the second sub-finger assembly; and the operated double guide wires or double balloons can be separately moved axially or rotated about its own axial direction.
US11154688B2
A urinary catheter assembly (1) for relieving urinary retention is provided, which comprises a package (3) housing a protective sleeve (5) and a catheter (7), the protective sleeve protecting the catheter. To allow a catheter to be removed from the package with or without a protective sleeve, the catheter assembly forms a removal structure configured for at least a first removal procedure and a second removal procedure. The first removal procedure provides simultaneous removal of the catheter and the protective sleeve from the package with the protective sleeve protecting the catheter, and the second removal procedure provides removal of the catheter from the package and retains the protective sleeve in the package.
US11154686B2
A system for tracking anesthetic agent in a vaporizer reservoir includes a mass flow sensor configured to measure a flow rate entering or exiting a vaporizer chamber, a gas pressure sensor configured to measure a pressure of a mixed gas provided from the vaporizer chamber, a gas temperature sensor configured to measure a temperature of the mixed gas provided from the vaporizer chamber, and an agent time module executable on a processor. The agent time module is configured to calculate a remaining agent time based on at least the gas flow rate, the pressure of the mixed gas, the temperature of the mixed gas, and an anesthetic concentration in the mixed gas. The remaining agent time is then provided for display on a display device.
US11154680B2
A headgear for a respiratory mask has first and second straps configured to be connected to each other by first and second buckles. The straps are configured to overlap in a region that contacts the rear of a user's head. The overlapping regions of the first and second straps can be positioned in a bifurcated configuration to improve stability on a user's head. The first and second buckles can feature a glider end through which one of the first and second straps can slide and a strap attachment end to which the other strap is permanently connected. In some embodiments, the first and second buckles have two components that are pivotally connected to allow adjustment of the headgear size whilst in a bifurcated configuration.
US11154676B2
A cuff pressure stabilizer includes a substantially rigid protective housing and a balloon disposed therein. The balloon has a base low pressure of 10 cm H2O when it contains a base low-pressure volume of air. When the balloon contains a first medium-pressure volume of air, the balloon has a first medium pressure of 25 cm H2O. When the balloon contains a second medium-pressure volume of air, the balloon has a second medium pressure of 40 cm H2O, and at least 20% of an outer surface of the balloon touches a portion of the inner surface of the housing. The second medium-pressure volume of air equals the base low-pressure volume of air plus a second incremental quantity of air that is less than 60 cc. Other embodiments are also described.
US11154675B2
An anesthesia ventilator, for the automated ventilation of a patient, includes an expiratory port and an inspiratory port for connecting a patient ventilation tube for a breathing gas, a breathing gas delivery unit, a breathing gas volume flow sensor, a breathing gas sensor for detecting a carbon dioxide concentration, a pressure sensor for detecting a pressure of the breathing gas, and a computer. The computer is configured to actuate the breathing gas delivery unit in a first mode of operation as a function of a preset ventilation rate, of the detected pressure and of a preset desired pressure value. The computer is configured to detect the presence of a desired operating state concerning the automated ventilation on the basis of the detected volume flow and of the detected carbon dioxide concentration and to make possible a transition to a second mode of operation in case of detection.
US11154673B2
A ventilation system includes a breathing apparatus which provides a mechanical ventilation to a patient. The breathing apparatus is configured to perform an automated full recruitment manoeuvre, FRM, comprising a recruitment phase and a PEEP titration phase, wherein the PEEP titration phase is a phase of stepwise decrease in PEEP from a maximum PEEP level to a minimum PEEP level, via one or more intermediate PEEP levels. The breathing apparatus is configured to deliver a number of breaths at each PEEP level, and to monitor a parameter indicative of a potentially harmful level of ventilation during the PEEP titration. The breathing apparatus is further configured to automatically decrease PEEP to a lower PEEP level when the monitored parameter reaches a first threshold value.
US11154663B2
A needle and pre-filled syringe system that provides ultra-low dosage waste and automatic needlestick protection. A syringe assembly is pre-filled with an injection material. A needle head assembly attaches to the syringe assembly. A spacer is disposed between the needle head assembly and the syringe assembly. The spacer has a central opening. The needle head assembly supports a needle with a needle base. When assembled, the needle base passed into the central opening of the spacer. The needle head assembly also contains a safety slide that can selectively cover the needle. During an injection, pressure and/or contact with the plunger head causes the spacer to contact and move the safety slide. The safety slide moves to cover the needle during the injection procedure, therein rendering the needle safe before the injection process is even complete.
US11154656B2
An automated blood glucose control system can provide automatic delivery of glucose control therapy to a subject and receive information about manual glucose control therapy provided to the subject. The automated blood glucose control system can indicate an amount of a bolus of medicament via a control algorithm configured to control blood glucose level in the subject. The automated blood glucose control system can indicate an amount of a manual bolus of medicament, which can be used to model a diminishment of the medicament in the subject over time based at least in part on the manual bolus of medicament.
US11154655B2
A pump system is disclosed that comprises a control unit and one or more modular pumping units removably docked to the primary control unit. Each modular pumping unit comprises a pumping mechanism and a processor configured to control the pumping mechanism and communicate with the control unit. The modular pumping unit is configured to manipulate a portion of a fluid delivery set to pump a fluid. The first processor and the second processor are configured to exchange one or more operating parameters when the modular pumping unit is docked to the primary control unit. The modular pumping unit is configured to pump the fluid after being undocked.
US11154652B2
The invention provides a fluid management system (1) for providing fluid from a fluid source (20) to the body of a patient. The fluid management system (1) includes a compressible chamber (10). A fluid conduit (30) is in fluid communication with the fluid source (20) and with an interior of the compressible chamber (10). A bypass conduit (40) has an inlet end (43) in fluid communication with the fluid source (20) and an outlet end (44) for providing fluid to a trocar (70). The bypass conduit 40 passes either through or around the compressible chamber (10). A first one way valve (80) can admit fluid from the fluid conduit (30) into the interior of the compressible chamber (10). A second one way valve (90) can admit fluid within the interior of the compressible chamber (10) into the bypass conduit (40). A portion (46) of the bypass conduit (40) upstream of the second one way valve (90) is collapsible under the force of selectively applied external pressure when the compressible chamber (10) is at least partially filled with fluid from the fluid source (20), so as to selectively close off the bypass conduit (40) upstream of the second one way valve (90).
US11154645B2
The present disclosure relates to methods for dosing a substituate produced by a blood treatment apparatus. Dosing for the present disclosure is via a hydraulic system of the blood treatment apparatus, the hydraulic system having at least one dialysis liquid supply line which leads into a dialyzer and at least one substituate line. Regulating or controlling the size of the share which passes through the second filtration stage is performed by affecting at least one conveying apparatus and/or at least one flow limitation device and/or a flow divider valve, which are each located or which each operate in the dialysis liquid supply line and/or the substituate line and/or in the branch line which connects the dialysis liquid Supply line with the substituate line. The present disclosure further relates to a control device, a blood treatment apparatus, and a medical functional apparatus.
US11154639B2
Disclosed herein are substrates for cell delivery to target tissues requiring treatment for various diseases that induce cell death, damage or loss of function. The substrates are configured to provide seeded cells, including stem cells, with a structural support that allows interconnection with and transmission of biological signals between the cells and the target tissue.
US11154608B2
Described herein are dengue virus E-glycoprotein polypeptides containing mutations that eliminate immunodominant cross-reactive epitopes associated with immune enhancement. The disclosed dengue virus E-glycoproteins optionally further include mutations that introduce a strong CD4 T cell epitope. The disclosed E-glycoprotein polypeptides, or nucleic acid molecules encoding the polypeptides, can be used, for example, in monovalent or tetravalent vaccines against dengue virus.
US11154601B2
Disclosed herein are nucleic acid molecules comprising one or more nucleic acid sequences that encode a synthetic consensus BORIS antigen. Vectors, compositions, and vaccines comprising one or more nucleic acid sequences that encode a synthetic consensus BORIS antigen are disclosed. Methods of treating a subject with a BORIS-expressing tumor and methods of preventing a BORIS-expressing tumor are disclosed. A synthetic consensus BORIS antigen is disclosed.
US11154598B2
The present invention relates to a composition comprising secreted extracellular vesicles (SEV) of cells expressing nuclear factor of activated T-cells, cytoplasmic, calcineurin-dependent 4(NFATC4), for use in the treatment of cancer or in the treatment or prevention of metastatic cancer. It further relates to in vitromethods for determining or predicting the therapeutic efficiency of a treatment with a composition comprising SEV of cells expressing NFATC4 in a cancer patient, based on the ability of the composition comprising SEV of cells expressing NFATC4 to induce an increase in TGFβ1 expression level.
US11154584B2
A protein transduction method for efficiently delivery of exogenous proteins into mammalian cells is invented, which has the capability of targeting different cellular compartments and protection from degradation of the delivered proteins from cellular proteases. A composition for treat proteins has cation reagents, lipids and enhancers in a carrier. The method can be used in a number of ways including: production of large quantities of properly folded, post-translationally modified proteins using mammalian cell machinery a in-cell fluorescence spectroscopy and imaging using small molecule fluorophores and a in-cell NMR spectroscopy using living mammalian cells. The method permits cell biology at atomic resolution that is physiologically and pathological relevant and permits protein therapy to treat human diseases. The method can also be used to deliver exogenous protein inside mammalian cells, wherein the exogenous proteins follow a similar secretion pathway as that of the endogenous protein.
US11154581B2
A composition and method for the prevention and/or improvement of dry eye syndrome, dryness of eye and/or stiff neck and shoulder, which contains bilberry fruit extract and is effective with less intake are provided. As one aspect of the present invention, the composition for the prevention or improvement of dry eye syndrome or dryness of eye contains a freeze-dried bilberry fruit extract. As another aspect of the present invention, the composition for the prevention or improvement of stiff neck and shoulder contains a freeze-dried bilberry fruit extract. As another aspect of the present invention, a composition for the prevention or improvement of dry eye syndrome, dryness of eye, and stiff neck and shoulder, contains a freeze-dried bilberry fruit extract. As another aspect of the present invention, a method using a bilberry fruit extract for the improvement of stiff neck and shoulder is provided.
US11154574B2
Genetically modified compositions, such as non-viral vectors and tumor infiltrating lymphocytes, for the treatment of gastrointestinal cancer are disclosed. Disclosed are methods of utilizing a CRISPR system to generate genetically modified compositions. Also disclosed are the methods of making and using the genetically modified compositions for the treatment of gastrointestinal cancer.
US11154568B2
The present invention relates to a composition for relieving a hangover or a composition for preventing, alleviating or treating alcoholic liver disease, comprising a β-glucan as an active ingredient.
US11154562B2
This disclosure generally relates to methods for reducing the risk of preterm birth in a pregnant human female patient that include subcutaneous administration of HPC. The disclosure relates in part to the discovery that subcutaneous administration of HPC is actually feasible and can result in sufficient plasma levels of HPC in pregnant patients that can reduce the risk of preterm birth.
US11154561B2
A problem to be solved by the present invention is to provide a novel preventive or therapeutic agent for pulmonary hypertension containing as an active ingredient a compound that has not been known for a therapeutic effect on pulmonary hypertension heretofore. The present invention provides a preventive or therapeutic agent for pulmonary hypertension containing celastrol or a salt thereof.
US11154558B2
The use of direct factor Xa inhibitors, administered in a dose sufficient to reduce the activity of factor Xa to about 25% less than normal or lower, has the effect of preventing the onset of atherosclerosis, and stabilizing atherosclerotic lesions, and preventing the occurrence or recurrence of atherosclerotic events.
US11154552B2
Described is a composition comprising (a) a population of particles of an aripiprazole prodrug having a volume based particle size (Dv50) of less than 1000 nm and (b) at least one surface stabilizer comprising an adsorbed component which is adsorbed on the surface of the aripiprazole prodrug particles and a free component available for solubilisation of the aripiprazole prodrug. The surface stabilizer to prodrug ratio provides the optimal quantity of free surface stabilizer for the purposes of producing a lead-in formulation. Also described are methods of treatment using the aforementioned composition.
US11154549B2
The invention provides pharmaceutical compositions comprising macromolecular gastrointestinal enzyme-labile opioid prodrugs, co-formulated with small-molecule and/or macromolecular gastrointestinal enzyme inhibitors. The macromolecular constructs are minimally absorbed from the GI tract, and can produce non-linear pharmacokinetic profiles of the delivered opioid agonist following oral ingestion. An optional macromolecular opioid antagonist may also be present in compositions of the invention to discourage tampering by potential abusers.
US11154543B2
Methods of the invention treat, reduce, or reverse fibrosis of a bodily tissue by administering to the local affected tissue a composition comprising an inhibitor of p38 MAP kinase, which treatment leads to a reduction or reversal of fibrosis.
US11154542B2
The present invention relates to a nail lacquer composition containing at least one antifungal agent as a pharmacologically active ingredient. The present invention has an excellent penetrating effect of a drug in skin areas where the drug is applied because of needing treatment and, specifically, in fingernails by containing a polymer material which forms a specific film, and a penetration enhance, is convenient for management after locally applying the drug to a treatment site, and has excellent storage stability of the drug.
US11154535B2
Disclosed are gel compositions suitable for the topical administration of an active compound having poor solubility and skin penetration, for example, of a COX-2 inhibitor compounds, processes of preparation thereof and methods of use thereof for the treatment of indications treatable by the active compound.
US11154532B2
The present disclosure describes methods and uses of biophotonic compositions which comprise at least one oxidant and at least one chromophore capable of activating the oxidant, in association with a pharmacologically acceptable carrier for the treatment of otitis externa.
US11154526B2
The present disclosure relates to, inter alia, methods of treating mixed dyslipidemia with ethyl eicosapentaenoate.
US11154522B2
Disclosed are compositions, methods of treatment using the compositions and methods of preparing the compositions for the treatment of acne vulgaris. The compositions include succinic acid, Brij®-30 and a molecular penetration enhancer in a pharmaceutically acceptable preparation. The molecular penetration enhancer may include one or more of DMSO, dimethyl isosorbide, lauryl lactate and isopropyl myristate.
US11154519B2
The present invention relates to inhibitors of PPP1 R15A and PPP1 R15B and their use in therapy, particularly in the treatment of a disease state alleviated by the inhibition of PPP1 R15A and PPP1 R15B, for example a disorder associated with accumulation of misfolded proteins or proteostatsis disorder. Compounds of the invention include compounds having the formula IA or a pharmaceutically acceptable salt thereof, wherein R1a, R3a, R5a, Xa and Ya are as defined herein.
US11154511B2
Disclosed herein is an albumin pharmaceutical composition, comprising albumin and at least one amino acid having a relative molecular mass of 145-175. Clinically, the albumin pharmaceutical composition can effectively reduce undesirable responses, such as rash, urticaria, anaphylaxis and possible immune responses in the human body caused by albumin polymers and dimers, thereby further ensuring the safety in clinical medication.
US11154508B2
A finely divided binder in powder form consisting of a polyethylene glycol-polyvinyl alcohol graft polymer particles, wherein the particles have an average particle size D[4,3] in the range of from 10 to 70 μm.
US11154499B2
The disclosure is directed to methods related to creatinine, for example, a method for its safe administration to a human, a method for using creatinine to improve the bioavailability of creatine, and a metn.
US11154498B2
The present invention relates to stabilized liquid formulations of Levothyroxine or a pharmaceutically acceptable salt thereof, intended for parenteral administration. Further this invention also describes process of preparing such compositions.
US11154497B2
An improved method for manufacture of chewing gums containing active ingredient(s) that preserves the efficacy of the active ingredient(s) by avoiding exposure to high heat and extreme cold during milling that can otherwise degrade the active's efficacy. A chewing gum base is used, along with one or more therapeutically-active ingredients, one or more sweeteners (alcohol-based and/or natural), and one or more flavorings and optional flavor modifiers. The method generally comprises heating the gum base in ovens to melt the gum base. Separately, the active ingredient(s), sweeteners and flavorings are combined in a mixer. The melted gum base is added to the mixer and cools to produce a particulate mixture. As mixing continues the mass cools to room temperature and forms granular pieces. The granular pieces are ground into a powder at room temperature, mixed at room temperature with tableting excipients, and tableted. Several variations on the foregoing are also described.
US11154495B2
The present disclosure provides oral, chewable dosage forms that are suitable for delivery of one or more active ingredients to a consumer, particularly a human individual. The dosage forms can be configured as multicomponent compositions formed of a first component including a gummy composition, at least one further component including a composition that is different from the gummy composition, and an active ingredient. The gummy composition and the second composition can be co-deposited to form multicomponent dosage forms wherein a gummy shell at least partially surrounds a core that is solid or liquid at standard temperature.
US11154494B2
The present disclosure provides programmable osmotic-controlled oral compositions providing delayed release of a therapeutically acceptable amount of a drug. The programmable osmotic-controlled compositions of the disclosure provide a lag time that is independent of the presence or absence of food, type of food, pH, gastric emptying, gastric motility, and volume and viscosity of gastric fluid. The compositions of the disclosure can be programmed to provide a desired and precise lag time, and release drug, after the lag time, at a rhythm, e.g., that matches the human circadian rhythm of a condition's symptoms and/or of the individual being treated in the application of the therapy to optimize therapeutic outcome and minimize side effects.
US11154487B2
A film forming composition and methods for preventing acid erosion of teeth and preventing the formation of caries on teeth are disclosed. The film forming composition may include a hydrophobic copolymer, a fluoride compound, and an orally acceptable solvent. The film forming composition may also include a cellulose derivative, a rosin, a fluoride compound, and an orally acceptable solvent.
US11154480B2
Method for shaping keratin fibres comprising: providing a crosslinking composition, wherein the crosslinking composition comprises: an active agent, wherein the active agent is a sugar; a photocatalyst; a cosmetically acceptable carrier; and applying the crosslinking composition to keratin fibres, mechanically shaping the keratin fibres with an appliance or implement, and exposing the composition to electromagnetic radiation having a wavelength of from about 300 nm to about 750 nm. Also a related composition, use, kit and process.
US11154479B1
The disclosure relates to compositions and methods for removing direct dyes from hair, the methods comprising contacting hair with a composition comprising at least one organic salt selected from imidazolium-based compounds and/or ammonium-based compounds.
US11154478B2
Multi-component package unit (kit-of-parts), ready-to-use agent, and methods for reductive decolorizing of dyed keratinous fibers are provided herein. In an embodiment, a multi-component package unit includes, separately packaged, a first container (A), a second container (B), and a third container (C). The first container (A) includes a cosmetic agent (a) that includes (a1) one or multiple reducing agents chosen from the group of formamidine sulfinic acid, sodium dithionite, zinc dithionite, potassium dithionite, hydroxymethanesulfinic acid, aminomethanesulfinic acid, cysteine, thiolactic acid, sulphanylacetic acid (thioglycolic acid) and/or ascorbic acid. The second container (B) includes a cosmetic agent (b) that includes one or multiple oxidizing agents. The third container (C) includes a cosmetic agent (c) that includes (c1) one or multiple alkalizing agents. The weight ratio of the total amount of all reducing agents (a1) to the total amount of all oxidants (b1) has a value from about 50.0 to about 4.0.
US11154476B2
The disclosure provides personal care compositions that comprise a moisturizing agent of formula (I) wherein n is an integer from 2 to 5, R1 is independently H or C1-C3 alkyl and R2 is an unsubstituted linear or branched C1-C6 alkyl, at least one additional moisturizing agent and a cosmetically acceptable vehicle. In particular, the compound of formula (I) is diglycolamine acetamide. The compositions generally improve moisturization of skin and hair.
US11154471B2
Flexible solid cosmetic composition comprising sulfonate anionic surfactants, fatty esters and fatty alcohols, and cosmetic treatment method The present invention relates to an aqueous cosmetic composition in flexible solid form, comprising (i) at least 10% by weight of anionic surfactants comprising a sulfonate group, (ii) esters of fatty acid(s) comprising at least 12 carbon atoms, and (iii) fatty alcohols comprising at least 16 carbon atoms. The composition finds a particular application as a composition for cleaning or washing keratin materials, in particular the hair. The invention also relates to a cosmetic treatment method, in particular for caring for, cleaning and/or conditioning keratin materials using said composition.
US11154464B2
The present invention relates to an aerosol device comprising: —a container containing a cosmetic composition which comprises one or more powders in a content of less than 7% by weight relative to the total weight of the composition, and—a dispensing head comprising a body and an end part comprising at least two outlet orifices configured to allow spraying of the composition about a longitudinal axis of the end part in at least two different directions, the dispensing head comprising at least first and second chambers, through which the composition stream successively passes before it exits via the outlet orifices.
US11154461B1
A dispensing system comprising a main body, a carousel, and a shuttle. The carousel is configured to sequentially align each of a plurality of cartridges with a dispensing outlet of the dispensing system. The shuttle is configured to sequentially align each of a plurality of compartments of each cartridge with the dispensing outlet. The dispensing system is configured to dispense a dose only after a predetermined interval of time based on a prescription. In addition, the dispensing system is connected to a network to allow the prescriber to remotely modify the prescription. The dispensing system may additionally have a biometric scanner to verify the identity of a patient, an ID scanner to authorize a pharmacist to refill the dispensing system, and a plurality of tamper sensors to alert the prescriber or the pharmacist if a patient attempts to access the dispensing system without authorization.
US11154457B2
A fluid transfer system includes a container having a body having a sidewall extending between an open top end and a bottom end along a central axis to define an interior cavity, and at least one protrusion extending from an interior portion of the sidewall into the interior cavity. The system further including a connector configured for receipt within the interior cavity. The connector having a body having a distal end, a proximal end, and a sidewall extending between the distal end and the proximal end and defining a fluid passageway therethrough, and a locking arrangement provided on at least a portion of an inner member of the connector and accessible through at least a portion of an outer member of the connector. The locking arrangement is configured for cooperating with the at least one protrusion to prevent rotation of the inner member relative to the outer member.
US11154452B2
Compression garments and methods may include a head garment configured to be positioned around both sides of a head of a body from a posterior of the head to an anterior of the head and a torso garment. Such garment portions may include one or more controllable pressure applying regions to move lymph from the head downward to the torso.
US11154447B2
A support device provides elevation and support for a patient's foot, including ankle and heal, and limits lateral and medial rotation of the foot. This protects the knee from injury while healing. The device includes a generally flat main body, two spaced-apart lateral ridges, and a medial depression between the lateral ridges that provides a support surface on which the foot may be positioned. The lateral ridges can extend to a height above the support surface so that inner side surfaces of the lateral ridges are adjacent to a majority of a foot placed in the medial depression. The lateral ridges can terminate below a top of the foot to permit unrestricted ventilation and access to the foot. The lateral ridges can be spaced apart to facilitate placement of a foot onto and removal of the foot from the support surface without manual manipulation of the device.
US11154440B2
A patient litter basket spin control assembly for use on a patient litter basket is provided. The assembly comprises thruster unit for discharging an air stream and is mounted on the patient litter basket. At least one sensor is associated with the thruster unit for sensing rotational movement or spin of the patient litter basket, and a power source is provided for powering the thruster unit and the sensor. A clamp member mounts on the patient litter basket and releasably receives the thruster unit. The sensors modulate the force of the air stream from the thruster unit so that the air stream counters the rotational movement of the patient litter basket to stabilize the patient litter basket by preventing the spin.
US11154436B2
Disclosed is an absorbent article with biocompostable properties, such as a feminine hygiene pad. Particularly, the present invention is directed to an absorbent sanitary article with a high degree of biocompostability. The sanitary article comprises, in one embodiment, at least a top layer, a back layer, and absorbent core, wherein the absorbent core includes a superabsorbent polymer, and wherein at least the superabsorbent polymer is biocompostable. The absorbent article exhibits improved biocompostable properties and performance comparable to non-biodegradable absorbent articles which include non-biodegradable superabsorbent polymers.
US11154435B2
A package comprising an interior space and an exterior surface may have a plurality of disposable absorbent articles disposed within the interior space of the package. Each of the disposable absorbent articles may have a topsheet; a backsheet; an absorbent core located between the topsheet and the backsheet. The absorbent products may exhibit an In-Bag Stack Height of less about 80 mm as measured according to an In-Bag Stack Height Test.
US11154429B2
The present invention relates to a method for fabricating absorbent article having multiple layers, and deformed zones of targeted performance, and colored regions, the method comprising the steps of forming discrete features on at least one layer, printing colored regions on at least one layer, integrating multiple layers to form an absorbent assembly, and cutting the absorbent assembly into individual absorbent articles, wherein the steps are carried out continuously.
US11154419B2
A therapeutic device combines both hot and cold therapy to work simultaneously together. The therapeutic device has a first portion being made of a material capable of being heated to a first temperature and a second portion having a fastener capable of connecting to a cold pack having a second temperature. The application of both hot and cold to the site of an injury of a user stimulates blood circulation to an injured muscle with heat and reduces inflammation with cold to facilitate a faster and more efficient recovery process of the afflicted area.
US11154392B2
A thoraco-abdominal branch graft prosthesis includes a lumen main graft component that defines a lumen and at least one main graft wall fenestration. An open distal end of the main graft component is tapered and has a smaller diameter than the proximal end of the main graft component. At least one tunnel graft component of the branch graft prosthesis defines at least one tunnel graft fenestration. The tunnel graft component is within the main graft lumen defined by the luminal main graft component. A luminal wall of the tunnel graft component is fixed to the luminal wall of the main graft component. The fenestration of the tunnel graft wall is aligned with the fenestration of the main graft wall. The thoraco-abdominal branch graft prosthesis can be implanted in a patient at a site of a thoraco-abdominal aneurysm.
US11154382B2
In one aspect, an orthodontic appliance can include a shell having a plurality of cavities shaped to receive a patient's teeth. The shell can include an exterior layer and an interior layer having a stiffness less than a stiffness of the exterior layer. A discontinuity can be formed in the exterior layer.
US11154364B2
A roll-sensing sensor assembly comprises an elongate body defining a first axis. A plurality of electrodes can be disposed about the first axis. A coil can extend along and be disposed about a second axis. In some embodiments, a canting plane of a loop in the coil is nonzero relative to a line perpendicular to and extending from the first axis.
US11154362B2
The present invention relates to a customized surgical guide device and a customized surgical guide generating method and program. A customized surgical guide generating method comprises the steps of: acquiring body surface data and treatment area data from medical image data by a computer; a first shape data generating step, wherein the first shape data is data which corresponds to the shape of the body part cover; a target point setting step of setting one or more target points; setting individual first points on the body surface accessible to the target point with a medical tool; setting a guide tube length on the basis of a distance from the first point to the target point; and generating final shape data in which one or more guide tubes are combined to the first shape data by applying the guide tube length to the first point.
US11154347B2
A therapeutic treatment system includes a holding section configured to hold a biological tissue, electrodes provided in the holding section and capable of outputting first high-frequency energy for sealing the biological tissue at a first sealing temperature and second high-frequency energy for dissecting the biological tissue at a first dissection temperature higher than the first sealing temperature, electrodes provided in the holding section and capable of outputting first thermal energy for sealing the biological tissue at a second sealing temperature higher than the first sealing temperature and second thermal energy for dissecting the biological tissue at a second dissection temperature lower than the first dissection temperature and higher than the second sealing temperature, and a control section configured to control temperature of each of the electrodes to output the second thermal energy after the output of the first high-frequency energy.
US11154340B2
A bone plate can be used to fixate one or more bones. In some examples, the bone plate defines an elongated body having a plurality of fixation holes arrayed at different points along the length of the body. For example, the bone plate may have opposed fixation holes separated by a bridge. The bone plate may be bent or shaped along a central longitudinal axis extending through the elongated body and also twisted around the central longitudinal axis. The bending and twisting can position each fixation hole of the elongated body in a different plane in three-dimensional space.
US11154330B1
A dual-trajectory pedicle screw system includes an internally threaded sleeve and including first part and cylindrical second part, the first part being recessed to form a space, and the second part including projections on top; a main screw including a universal head and a first conic member, the universal head including first and second threaded holes, the first threaded hole being inclined at a first angle, the second threaded hole being inclined at a different second angle, bottom of the universal head being a convex and rotatably disposed in the space; and an auxiliary screw including external threads threadedly secured to the first or second threaded hole so that the auxiliary screw is secured to the main screw at the first or second angle with respect to the main screw, a second conic member extending downward from the external threads, and a fitting member on top of the external threads.
US11154326B2
The present invention comprises methods and devices for providing contrast medium for sonography of structures such as ducts and cavities. The invention provides for creation of detectable acoustic variations between two generated phases of a gas and a liquid to make a contrast medium. Sonography is the primary means of imaging but other conventional detection means may also be employed with the present invention.
US11154324B2
Novel and unique medical devices and associated methods are disclosed, for facilitating efficient and repeatable puncture of a tissue site while allowing vascular access from various access sites of a patient's body. Disclosed medical devices include dilators and wires usable alone or in combination and configured to facilitate tissue access and puncture at various anatomical locations from desired access sites. The medical devices each include one or more sections having sufficient flexibility for accessing the tissue site from the access site while retaining sufficient stiffness to perform one or more additional functions.
US11154323B2
Subcutaneous implantation tools and methods of implanting a subcutaneous device using the same. The tool may include a tool body having a longitudinally extending recess having a distal opening and having a tunneler at a distal end of the tool body extending from the distal opening of the recess. The tool may include a plunger slidably fitting within at least a portion of the tool body recess. The recess may be configured to receive an implantable device and the tunneler preferably extends distally from the recess at a position laterally displaced from the device when the device is so located in the recess. Movement of the plunger distally within the recess advances the device distally out of the recess and alongside of and exterior to the tunneler.
US11154322B2
An access system is provided for establishing an access path to a surgical site within a patient. The access system comprises an access portal defining a working channel with a central axis, and an adaptor with a mating section mountable to the access portal. The adaptor is selectively rotatable about the central axis. The access portal includes a plurality of openings and the adaptor includes a plurality of projections, each of the projections and openings being arranged so that, in a first orientation, the openings and projections align to allow mounting of the adaptor to the access portal and, in a second orientation, the openings and projections do not align to prevent disassociation between the adaptor and the access portal. The adaptor also includes a holder for a viewing device, the viewing device being movable with the adaptor about the access portal and vertically translatable relative to the access portal.
US11154319B2
A surgical cutting tool adapted to be rotatably driven by a motor. The surgical cutting tool includes an elongated shaft defining intermediate and coupling portions. A shape of the intermediate portion defines a primary central axis of the shaft. The coupling portion includes a tang having a tapered cylindrical shape that defines a drive axis. The drive axis is slanted with respect to the primary central axis. When coupled to the motor of a powered handpiece, the tang transmits an input or drive force from the motor to the intermediate portion as a torque about the primary central axis. In some embodiments, the drive axis extends through a centroid of first and second spaced apart cross-sectional planes of the tang, the first and second planes each being perpendicular to the primary central axis.
US11154317B2
A rongeur cutting system and method of operating said system. The rongeur cutting system may comprise a cutting unit that includes an outer tube and a cutting implement capable of both oscillation and longitudinal movement within the outer tube. The rongeur cutting system may also comprise a handpiece including a power source and spindle for actuating the cutting implement. The spindle is designed to allow the cutting implement to oscillate while simultaneously moving longitudinally relative to the spindle. The handpiece may further comprises an advancement and retraction assembly that selectively displaces the cutting implement so the distal end of the cutting implement can be advanced towards and retracted away from the distal end of the outer tube. The method of operating the rongeur cutting system may comprise manually operating the system to move the cutting implement longitudinally while periodically actuating the power source to simultaneously oscillate the cutting implement.
US11154315B2
A retrieval device attachable to a scope includes a handle which has an attachment portion configured to couple the handle to the scope; a shaft coupled to the handle having a wire immovably coupled to the handle; and a sheath movable relative to the handle over the wire between a distal position and a proximal position via an actuator of the handle. The actuator actuates a slider assembly of the handle. The slider assembly is coupled to the sheath and movable relative to the attachment portion to move the sheath and an expandable end effector coupled to the distal end of the wire. The end effector is movable between a collapsed configuration when the sheath is moved distally to the distal position to cover the end effector and an expanded configuration when the sheath is moved proximally to the proximal position, uncovering the end effector.
US11154303B2
Several embodiments are set forth of devices, systems and methods for modifying an atrial appendage such as a left atrial appendage (LAA). In one embodiment, a medical device includes a frame member and a tissue growth member. The frame member includes a unitary, seamless central portion having a plurality of struts defining a multi-cellular structure and an anchoring system, the plurality of struts extending between and configured to self-expand and directly bias the anchor system to anchor the frame member at least partially within the LAA. With this arrangement, the tissue growth member is attached to the frame member to occlude the LAA.
US11154300B2
A surgical instrument is disclosed which comprises a staple firing system and a tissue cutting system. In various instances, the instrument is configured to prevent the tissue cutting system from being operated before the staple firing system has been fully actuated. In certain instances, the instrument is configured to prevent the tissue cutting system from being operated before the staple firing system has been actuated to sufficiently deform the staples.
US11154297B2
A staple cartridge assembly includes, one, a plurality of staples movable between unfired positions and fired positions and, two, a layer, such as a tissue thickness compensator and/or a buttress material, for example, wherein the staples are configured to at least partially capture the layer when the staples are moved between the unfired positions and the fired positions. The layer can include a cushioning member at least partially extending around a peripheral portion of the tissue thickness compensator. The layer can include features which create a flexible transition between the tissue supported by the layer and the staples and the unsupported tissue.
US11154294B2
A system for piercing through biological tissue and providing access to internal structures; particularly, intra-abdominal structures, and closing an opening in the tissue. The system includes a suture guide sub-system having a tissue positioning sub-system for engaging segments of tissue disposed proximate the tissue opening and a suture passer sub-system that slideably engages the suture guide sub-system. The suture passer sub-system includes suture deployment and capture means that is configured to removably secure a suture thereto and deliver the suture to the segments of tissue disposed proximate the tissue opening.
US11154292B2
The implantable textile anchor includes a collapsible member including a first end, a second end and a plurality of eyelets arranged between the first end and the second end, and at least one filament. The collapsible member is braided to form bifurcating and converging portions, which define the eyelets. The at least one filament is guided through eyelets of the collapsible member so that by pulling on the at least one filament the collapsible member collapses to a form with an increased lateral extension. The at least one filament is knotted to an eyelet and/or the at least one filament and at least a second filament are made integral with the collapsible member.
US11154288B1
Implants, instruments, and methods for performing surgical procedures on the spine, including one or more of creating an operative corridor to the spine, delivering implants to the spine, fusing one or more segments of the spine and fixing one or more segments of the spine.
US11154283B2
Generally, systems, methods, and apparatus related to the use of a dynamic imaging modality in an image guided intervention are disclosed herein. More specifically, the use of such modalities in sealing a bodily opening, such as those that may be formed during an invasive medical procedure are disclosed herein. In some embodiments, a method includes viewing a representation of an instrument within a body of a patient, adjusting a position of the instrument based on the viewing such that a portion of the instrument is at a location within the body of the patient, and delivering a sealant via the instrument to the location within the body of the patient. The sealant is configured to seal an opening in the body part.
US11154277B2
For viscoelastic estimation with ultrasound, shear wave speed is measured for different locations in a region of interest. For each location, the shear wave speed is estimated without frequency band division. A distribution of shear wave speeds in the region of interest is matched a modeled distribution corresponding to a particular value of the viscoelastic property.
US11154272B2
Apparatus and methods of use are provided for complex flow imaging and analysis that is non-invasive, accurate, and time-resolved. It is particularly useful in imaging of vascular flow with spatiotemporal fluctuations. This apparatus is an ultrasound-based framework called vector projectile imaging (VPI) that can dynamically render complex flow patterns over an imaging view at millisecond time resolution. The VPI apparatus and methods comprise: (i) high-frame-rate broad-view data acquisition (based on steered plane wave firings); (ii) flow vector estimation derived from multi-angle Doppler analysis (coupled with data regularization and least-squares fitting); and (iii) dynamic visualization of color-encoded vector projectiles (with flow speckles displayed as adjunct).
US11154259B2
Methods, image processing system, and computer program elements are provided for algorithmically determining optimal catheter types for use in traversing a determined vascular path. The algorithmic determination uses geometric values obtained from angiogram imaging data and a database of available catheter types and corresponding geometric values for the available catheter types.
US11154257B2
An image acquisition unit acquires a plurality of projection images, which are generated by causing an imaging apparatus to perform tomosynthesis imaging for irradiating a subject with radiation under a first imaging condition for tomosynthesis imaging and which respectively correspond to a plurality of radiation source positions at the time of tomosynthesis imaging. A body movement determination unit determines whether or not the body movement of the subject is occurring during tomosynthesis imaging on the basis of the plurality of projection images. A condition setting unit sets a second imaging condition for simple imaging in the imaging apparatus in a case where the body movement is occurring.
US11154256B2
Mouth-breathing can be detected in early phase expiration during respiratory treatments involving a pressure support device. In accordance with some embodiments, an output signal is received from a sensor that conveys information relating to one or more parameters of the pressurized flow of breathable gas as it is delivered to an air-way of a subject. Transitions are estimated between inspiratory phases and expiratory phases of respiration by the subject based on the one or more determined parameters. A local extreme is identified in a level of a first parameter during a given expiratory phase of respiration by the subject. The level of the first parameter is analyzed as a function of time within a sampling window to determine whether the subject is breathing by mouth during the given expiratory phase. The sampling window begins at or proximate to the identified local extreme in the level of the first parameter.
US11154252B2
A monitoring system and method for early detection of fall risk. A rise-state of a subject occupying a bed is detected. In response to the detection of the rise-state, blood pressure measurement of the subject is triggered. An alarm when the measured blood pressure is not within a selected range of blood pressures.
US11154248B2
Transducer-based systems and methods may be configured to display a graphical representation of a transducer-based device, the graphical representation including graphical elements corresponding to transducers of the transducer-based device, and also including between graphical elements respectively associated with a set of the transducers and respectively associated with a region of space between the transducers of the transducer-based device. Selection of graphical elements and/or between graphical elements can cause activation of the set of transducers associated with the selected elements. Transducer activation characteristics, such as initiation time, activation duration, activation sequence, and energy delivery characteristics, can vary based on numerous factors. Visual characteristics of graphical elements and between graphical elements can change based on an activation-status of the corresponding transducers. Activation requests for a set of transducers can be denied if it is determined that a transducer in the set of transducers is unacceptable for activation.
US11154246B2
As an IV infiltration occurs and fluid leaks into surrounding tissues, several physiological changes are expected locally. The systems and methods described herein provide a scalable automated IV infiltration detection device to provide medical staff an early warning of a possible infiltration such that they can respond accordingly. The systems and methods capture the physiological state of the user at or around a peripheral catheter insertion site by incorporating one or more modalities of wearable sensing, processing the data collected from these wearable sensors, detecting the presence of extravascular fluid, and providing an indication to a medical professional.
US11154245B2
The disclosure extends to methods, systems, and computer program products for validating continual probe contact with tissue during bioelectric testing. The disclosure extends to methods, systems, devices, and computer program products that could be utilized to validate continual probe or probe hood contact with a test subject's tissue or tissue surrounding a test point. The methods, systems, and computer program products may be included with skin or tissue contact validation, warnings, alerts, and systems and procedures that could invalidate a compromised reading and initiate a new reading at the compromised test point.
US11154242B2
One aspect of the invention provides a method of determining metal ion levels in the patents due to corrosion and wear processes of the metallic implant in a human or veterinary patient. One embodiment provides a cost effective and patient driven early diagnostic method which has a potential application in orthopedics and dentistry. In one embodiment, the method includes the use of an electrochemical biosensor to detect metal ions or particles in a sample taken from a patient having a metallic implant.
US11154236B2
A cervix measuring device is provided including an elongated shaft having a proximal end and a distal end, a positioning member slidably carried by the elongated shaft, the positioning member having a semicircular shape to allow partially encirclement of a base of a ectocervix, and a stop member stopping the positioning member from sliding past the distal end of the elongated shaft.
US11154235B2
A perspiration sensing system includes a sensor patch and a smart device. The sensor patch includes one or more perspiration sensing portions. The one or more perspiration sensing portions include an inlet having a predefined size to receive perspiration from a predefined number of sweat glands and an outlet for reducing back pressure. At least one perspiration sensing portion includes a channel having a colorimetric sensing material that changes color when exposed to perspiration. At least one perspiration sensing portion includes a colorimetric assay in a substrate that changes color when exposed to biochemical components of perspiration. The system further includes a smart device having a camera that can take a picture of the sensor patch and determine the volume, rate of perspiration, and/or biochemical components of the perspiration from the one or more perspiration sensing portions.
US11154232B2
Various embodiments of the present technology include a soft, conformal class of device configured specifically for mechano-acoustic recording from the skin, capable of being used on nearly any part of the body, in forms that maximize detectable signals and allow for multimodal operation, such as electrophysiological recording. Some embodiments can be configured for use in cardiovascular diagnostics, implantable device diagnostics, and human-machine interfaces (HMIs). In some embodiments, a conformal sensing device for measuring mechano-acoustic recording from skin of a human subject can include a mechano-acoustic sensor, a wireless transmitter, a flexible housing, and/or one or more electrodes.
US11154230B2
A wearable cardioverter defibrillator (WCD) including a support structure configured to be worn by an ambulatory patient, an energy storage module configured to store an electrical charge, a discharge circuit coupled to the energy storage module, electrodes configured to render an electrocardiogram (ECG) signal of the patient while the patient is wearing the support structure, a user interface configured to output an alarm in response to a noise alarm signal, and a processor. The processor is configured to receive the ECG signal, determine whether noise is present on the ECG signal, determine from the ECG signal whether a shock criterion is met, and cause the user interface to generate the noise alarm signal when the noise is present on the ECG signal and the shock criterion is met and not generate the noise alarm signal when noise is present on the ECG signal and the shock criterion is not met.
US11154221B2
Methods, systems, and computer program products are provided for measuring and analyzing muscle flexibility to infer a change in gait. Muscle flexibility measurements are obtained using at least one sensor of a device attached to a body of a user. A flexibility quotient is calculated based on the obtained muscle flexibility measurements, user information, a type of activity, a workout duration and baseline data. A change in flexibility based on the calculated flexibility quotient and a baseline flexibility quotient is determined. A change in gait is inferred based on the determined change in flexibility and is reported to the user.
US11154207B2
An implantable medical device, such as a sensor for monitoring a selected internally detectable physiological parameter of a patient, is attached to a fixation assembly that is deployable within the patient to position and orient the sensor to enable it to perform its function. The fixation assembly is formed having at least one flexible asymmetric connector where each fixation member includes a plurality of loops, wherein a first loop of the plurality of loops has a maximum pitch that is different from a maximum pitch of a second loop of the plurality of loops. The attachment of the housing and the fixation assembly includes providing a tubular member that is welded to the housing and crimped over a section of the fixation assembly.
US11154206B2
A viscoelastic characteristics acquisition device is a device that acquires viscoelastic characteristics of a blood vessel of an inspection target, and includes a pulse wave acquisition unit that acquires a time waveform corresponding to a volume pulse wave of the inspection target, a spectrum acquisition unit that acquires a volume pulse wave spectrum by performing Fourier transform on the time waveform, an input unit to which values corresponding to maximum blood pressure and minimum blood pressure of the inspection target are input, and an analysis unit that acquires the viscoelastic characteristics on the basis of the values corresponding to the maximum blood pressure and the minimum blood pressure and the volume pulse wave spectrum at a frequency equal to or higher than a frequency corresponding to the pulse of the inspection target.
US11154199B2
A medical imaging system for identifying a target structure (TS), e.g. a tumor, in a biological tissue. A hyperspectral camera system is used for imaging a surface area (A1) of the tissue (BT), e.g. with a limited spectral resolution, but enough to allow identification of suspicious areas where the target structure (TS) may be, e.g. such areas can be visually indicated on a display to the operator. A probe (PR), e.g. an optical surface probe, is used to provide probe measurement of a smaller surface area (A2) of the tissue, but with more information indicative of the target structure. The probe is selected to provide a higher specificity with respect to identification of the target structure than the hyperspectral camera (HSC). The hyperspectral processing algorithm (PP) is then calibrated based on probe measurement data performed within the suspicious areas, thus providing a calibrated hyperspectral processing algorithm resulting in images with an enhanced sensitivity to identify the target structure. Only few probe measurements are required to significantly improve the resulting image, thereby providing a reliable and fast target structure (TS) identification.
US11154198B2
A system for fluorescence-based imaging of a target includes at least one excitation light source configured to emit a homogeneous field of excitation light and positioned to uniformly illuminate a target surface with the homogeneous field of excitation light during fluorescent imaging, a power source, and a portable housing configured to be held in a user's hand during imaging. The housing contains a lens, a filter, an image sensor, and a processor. The filter is configured to permit optical signals responsive to illumination of the target surface and having a wavelength corresponding to at least one of bacterial autofluorescence and tissue autofluorescence to pass through the filter to the image sensor. The at least one excitation light is adjacent to the housing so as to be positioned between the target surface and the image sensor during fluorescent imaging.
US11154191B2
A planning device generating control data for a treatment apparatus for cornea transplantation using a laser device to separate a corneal volume by at least one cut surface in the cornea and to separate a transplant, from a surrounding transplantation material by at least one cut surface, wherein the planning device includes an interface supplying measurement data relating to parameters of the cornea. A computer defines a corneal cut surface which confines the corneal volume to be removed, and determines a transplant cut surface by using the transplantation material data and depending on the defined corneal cut surface. The transplant cut surface confines the transplant, and the computer generates one control data for each cut surface to control the laser, wherein the respective cut surfaces can be produced by the laser to isolate the corneal volume and the transplant and to make them removable.
US11154187B2
A surgical device comprising a shaft having a proximal end and a distal end, a spring extending from the distal end of the shaft and curving away from a longitudinal axis of the shaft, the spring having a predetermined width and a thickness substantially smaller than the predetermined width to provide preferential bending in a direction of the curvature of the spring, and a tip extending from a distal end of the spring, said tip including an attachment surface for attaching an absorbent material thereto.
US11154183B2
Example embodiments relate to devices, systems, and methods for performing a surgical action. The device may comprise a port assembly, a camera arm assembly, and an instrument arm assembly. The port assembly comprises an access port and a plurality of anchoring portions. The camera arm assembly comprises at least one camera at a distal end and is configurable to insert into the access port and attach to one of the anchoring portions. The instrument arm assembly comprises a serial arrangement including a plurality of arm segments, a plurality of joint portions, and at least one end instrument attached to one of the arm segments by an instrument joint portion at a distal end. Each joint portion is configurable to provide an attached arm segment with at least one degree of freedom. Furthermore, the instrument joint portion is configurable to provide the end instrument with at least one degree of freedom.
US11154182B2
An optical component assembly method including shrinking a first end of a heat shrink tube about a first optical component, inserting a loading portion of a loading tube into a second end of the heat shrink tube, radially-inserting a plurality of optical components into a staging portion of the loading tube thereby forming a line of optical components, the staging portion being seamlessly coupled to and integrally-formed with the loading portion, moving the line of optical components from the staging portion into the loading portion, and removing the loading portion from between the line of optical components and the heat shrink tube thereby depositing the line of optical components in the heat shrink tube. The line of optical components is fixed and optically aligned within the heat shrink tube by applying radial pressure, axial pressure and heat to the line of optical components simultaneously.
US11154181B2
An endoscopic instrument according to the invention includes an elongate tube, which has an axially continuous and substantially cylindrical main lumen for receiving a shaft of an endoscope lens system, and a tool, which is arranged at a distal end of the tube and can be controlled via an elongate transmission element from a proximal end of the tube, wherein the tube has an axially continuous secondary lumen which adjoins the main lumen in a transverse direction, is connected to the main lumen via a narrowed transition area and receives the transmission element. The invention also relates to an endoscopic instrument system.
US11154180B2
In some embodiments, a visualization device for a robotic surgery apparatus can include a housing configured to be removably attached to a mounting interface of the apparatus and be positioned adjacent an insertion device of the apparatus. The housing can include first and second openings positioned on an exterior of the housing. The housing can include a substantially flexible camera tube with a first end attached to the housing and a second end including at least one camera. The second end can be inserted through the first opening in the housing, pass through interior of the housing, and exit the housing through the second opening in the housing. The second end can extend away from the housing toward a region of interest outside the housing or retract away from the region of interest and back toward the housing. The camera tube can form a loop around a portion of the housing.
US11154179B2
Control of expansion of a depth of field using a birefringent mask is realized in a more preferred aspect. A medical image processing apparatus includes a control unit that performs control so as to generate a corrected image by executing image processing on an image obtained by imaging a subject image of a patient acquired via an optical system including a birefringent mask and an acquisition unit that acquires information regarding an application situation of high-pressure steam sterilization processing on the optical system, in which the control unit controls the image processing according to the application situation of the high-pressure steam sterilization processing.
US11154176B2
A mop (100) includes a mop head (101) having a housing (302) defining a major surface to couple to a cleaning pad (204). One or more flappers (201,202) are disposed along the major surface. The flappers, in response to actuation of an actuator (104), selectively pivot from a closed position disposed within the housing and substantially parallel with the major surface to an angularly displaced open position extending distally outward from the major surface. A user actuates the actuator (104) to detach the cleaning pad from the major surface without having to handle the cleaning pad.
US11154174B2
The embodiments of the present application provide a cleaning device and a roller brush component. The roller brush component includes a mounting base, a roller brush frame, an adjusting mechanism, a first roller brush and a second roller brush. A notch is formed on one side of the mounting base. The roller brush frame is rotatablely connected with the mounting base. The adjusting mechanism is in driving connection with the roller brush frame to drive the roller brush frame to rotate. The first roller brush and the second roller brush are connected with the roller brush frame, and the roller brushes are positioned in the notch. The roller brush frame, the first roller brush and the second roller brush are configured such that the first roller brush and the second roller brush may have different ground clearances during rotation of the roller brush frame.
US11154168B1
A toilet seat conditioning assembly for heating or cooling a toilet seat includes a cover that is formed into a circular shape for positioning on top of a toilet seat. A thermal unit is integrated into the cover and the thermal unit is actuatable to heat the cover or the cool the cover to enhance comfort for the user. A plurality of vibration units is each integrated into the cover. Each of the vibration units vibrates the cover when the vibration units are turned on to enhance comfort for the user. A remote control is in remote communication with the thermal unit and each of the vibration units for remotely controlling the thermal unit and the vibration units.
US11154164B2
A grinding cup for a blade coffee grinder, includes a bottom wall; a sidewall extending upwardly from the bottom wall and defining an upper opening which is to receive coffee beans; a removable lid, the removable lid having a lower surface at least substantially covering the upper opening; wherein the lower surface includes a plurality of downwardly projecting ribs configured to promote movement of coffee grinds towards the interior of the grinding cup.
US11154159B2
A beverage-making apparatus includes a water supply heater configured to heat water; an ingredient supplier connected to the water supply heater through a water supply channel; a container connected to the ingredient supplier through a first channel; a first valve configured to regulate a flow through the first channel; and a beverage extractor connected to the first channel at a location between the ingredient supplier and the first valve.
US11154144B2
A merchandise dispensing apparatus for deterring theft has at least one merchandise support module which includes a covering defining an interior space within the module. A support member and a dispensing member are mounted to the module, the dispensing member being mounted adjacent to the support member. A lockout device is also mounted to each module and connected to the dispensing member. The lockout device includes a housing with a user input member accessible from outside the housing. The user input member communicates with the dispensing member. A controller, which includes a memory and a processor, electrically communicates with the user input member. A sensor electrically communicates with the controller and senses the dispensing of an associated packaged item mounted on the support member. A signaling device electrically communicates with the controller to provide a notification upon the dispensing of the associated packaged item.
US11154141B2
A system for manufacturing a string of pocketed coil springs comprising: a coil-forming subsystem that produces two coil springs; a spring transporter subsystem that receives the two coil springs at a first position and conveys the two coil springs to a second position; a spring compressor subsystem that compresses the two coil springs; a fabric-folding subsystem that receives a piece of fabric and folds the fabric to create an open side; a spring inserter subsystem that receives the two compressed coil springs and inserts the two compressed coil springs between top and bottom surfaces of a folded piece of fabric; two welder subsystems that form first and second welds between top and bottom surfaces of the folded piece of fabric, the first welds and the second welds forming a plurality of pockets in the fabric, each of the plurality of pockets comprising a compressed coil spring.
US11154140B1
A headrest is described having a vertically adjustable element, an adjustable lap rest, and a cup. The vertically adjustable element has a lower end and an upper end, where the vertically adjustable element has a height, h1, when fully extended and has a height, h2, when collapsed, where h2
US11154139B2
A fitness stool includes a sliding system, a support and connection frame and an elastic device. One end of the sliding system is inserted into and fixed to the ground of the earth and the other end of the sliding system is connected with the support and connection frame. The support and connection frame can be moved upwards and downwards relative to the ground, and the sliding system comprises a sliding rod and a sliding cavity. The elastic device realizes elastic damping and elastic return between the ground and the support and connection frame.
US11154136B2
A double shell seat includes a base for resting on a floor, an outer shell supported by the base, and an inner shell movably supported within the outer shell. The inner shell has a seat support, a backrest support, and a hinge between the seat support and the backrest support. The inner shell is movable with respect to the outer shell from an upright condition in which the seat support has a position toward the rear of the outer shell, the backrest support has a position that is relatively vertical, and the hinge is at a first angle, to a reclined condition in which the seat support is forward of its position in the upright condition, the backrest support is less vertical than its position in the upright condition, and the hinge is open at a greater angle than the first angle. The seat is preferably free of coil springs.
US11154129B2
A retractable retrieval device comprising a lanyard, a retractable element, a retractable cord and a connecting element. The retractable element comprises a first end coupled to the lanyard and a retractable cord coupled to the connecting element is coupled to the retractable cord. The connecting element of the retractable retrieval device may be coupled to a reach extender.
US11154124B2
A protective case for large objects including a lock housing formed from a first section and a second section, both of the sections including at least one external subsection and at least one internal subsection configured to telescope inside the external subsection; and an extension lock comprising a lock housing and a compression lock, the lock housing including a screw-threaded channel, and the compression comprising at least one screw-threaded shaft with a compressive component on the interior end and a lock handle on the exterior end, the screw-threaded shaft configured to matingly engage with the screw-threaded channel of the lock housing; the compression lock configured to descend in the lock housing and compressingly lock the internal subsection in an extended position upon locking rotation of the compression lock; and the compression lock configure to ascend in the lock housing upon unlocking rotation of the cam latch.
US11154114B2
An EVA sole having an upper face and a bottom, comprising an inscribed channel and a plurality of recesses positioned on the upper face, a TPU material disposed of within the inscribed channel, and a nylon stabilizer, which is bonded to the upper face inside of the inscribed channel.
US11154107B2
A visor locking mechanism is applied to a helmet equipped with a visor. The visor is provided on an inner side of an outer shell of the helmet which has a facial opening in a front side thereof. The visor is attached to a pair of left and right holders which are pivotably attached to the outer shell. The visor is configured to close or open at least part of the facial opening. A lock member that has an operation portion and a catch portion is disposed near at least one of the pair of holders. The operation portion allows the catch portion to fit together with or disengage from a catch counterpart portion provided at the pair of holders, whereby the visor becomes anchored or released.
US11154103B2
An adjustable contour waist system in which a garment has a waistband and a fly area, first and second belt loops, and a piece of webbing that passes through the second belt loop. The fly area has a zipper that is made up of two parts, and the second part of the zipper is only attached to the garment at a joinder seam. This same joinder seam joins the overlying and underlying fabrics of the fly area. A strip of hook fastener material is sewn to the second part of the zipper and also joined to the garment at the joinder seam. The joinder seam is the only place at which the second part of the zipper and the strip of hook fastener material are attached to the garment. The fly area also has a section of loop fastener material on the underside of the overlying fabric.
US11154101B2
A protective face mask for maintaining a protective covering over a wearer's nose and mouth that allows for safe intake of food and/or drink includes a mask body, and upper and lower straps connected to the mask body that allow the protective face mask to be secured to the wearer's head. The mask body includes a flap portion that is connected to the mask body by left and right bellows portions. A tether is connected to the flap portion that may be grasped and force applied to draw the flap portion away from the face of the wearer, expanding the left and right bellows portions and creating an opening under a bottom edge of the flap portion at the bottom of the mask body to allow access to the wearer's mouth until the force applied is removed.
US11154096B2
A garment has a yoke attached to the garment body, wherein the yoke is formed from a material having stretch and recovery in at least two directions thereof. The material may be formed from a fusible substrate combined with a particular fabric having stretch properties. The yoke may have an inner piece and an outer piece having substantially the same shape and size as the inner piece, and wherein at least one of the inner piece and the outer piece is formed from a material formed from a fusible substrate combined with a particular fabric having stretch properties.
US11154091B2
An electrically operated aerosol-generating system is provided, including a main unit including a heating portion disposed at an outer surface of the main unit, the heating portion including one or more electric heaters; and a tubular aerosol-generating article including a tubular aerosol-forming substrate and an inner passage, wherein: the inner passage of the tubular aerosol-generating article is configured to receive the heating portion of the main unit; the one or more electric heaters are configured to heat the tubular aerosol-forming substrate when the tubular aerosol-generating article is received on the heating portion of the main unit; and at least one of the main unit and the tubular aerosol-generating article includes at least one retaining feature configured to removably retain the tubular aerosol-generating article on the heating portion of the main unit when the tubular aerosol-generating article is received on the heating portion of the main unit.
US11154084B2
The present invention discloses an edible coating (1) adapted for providing at least one of a passive and active function, as well as edible products (2) presenting a portion of edible substance (3) and said edible coating (1) adapted for providing at least one of a passive and active function to said portion of edible substance (2). The present invention further discloses a system of edible products (2) presenting said edible coating (1), as well as use of said system of edible products (2).
US11154076B2
The present invention is directed to isolated microorganisms as well as strains and mutants thereof, biomasses, microbial oils, compositions, and cultures; methods of producing the microbial oils, biomasses, and mutants; and methods of using the isolated microorganisms, biomasses, and microbial oils.
US11154074B2
A refrigeration subsystem removably received within a base machine to cool an object. The subsystem includes a body with an opening that receives the object. An evaporator thermally communicates with the object, which is cooled by refrigerant flowing through the evaporator. A compressor receives the refrigerant downstream of the evaporator and increases a refrigerant pressure. A condenser receives the refrigerant downstream of the compressor, which cools the refrigerant. An expansion device receives the refrigerant downstream of the condenser and decreases its pressure, the evaporator being downstream from the expansion device. A refrigerant circuit fluidly couples the evaporator, compressor, condenser, and expansion device such that the refrigerant flows therebetween, all of which are coupled to the body and move together therewith. The refrigerant circuit forms a closed loop that remains unbroken when the body of the refrigerant subsystem is removed from the base machine.
US11154069B2
A process for preparing a water-in-oil emulsion which emulsion comprises protein, oil and a hardstock fat. The process involves blending the melted hardstock fat with a water-continuous dispersion comprising protein and oil, wherein the temperature of the aqueous dispersion being mixed with the melted hardstock fat is below 15° C., and said mixing is carried out by a high shear mixing device followed by a pin-stirrer.
US11154068B2
The present invention addresses the problem of providing a method for producing a vegetable cheese-like food product which exhibits suitability for a shaping process, such as shredding, and which has natural cheese-like meltiness (melting and oil-release when heated) and a milky flavor similar to that of natural cheese. This vegetable cheese-like food product is obtained by adjusting, through organic acid fermentation and/or lactic acid fermentation, the pH of an emulsified oil or fat composition to 3.5-5.7, said composition including a specific soybean protein, an acid-treated starch, and an oil or fat in which the solid fat content (SFC) account for at least 45% at 10° C. and at least 20% at 20° C.
US11154067B2
This invention relates to a membrane and method for the preservation of agricultural produce. According to a first aspect of the invention there is provided a membrane for the preservation of agricultural produce comprising first and second outer polymeric layers, at least one of the outer polymeric layers being impregnated with a hydrophilic agent, and an inner layer dispersed in between the outer layers, the inner layer consisting of a polymer being impregnated with a carrier for incorporation of an antimicrobial volatile into the inner layer, the inner layer further including an absorptive agent, wherein in use, the membrane is placed proximate to agricultural produce to be preserved.
US11154062B2
A herbicidal composition comprises an aqueous solution of a plurality of salts of glyphosate wherein said glyphosate is in anionic form accompanied by low molecular weight non-amphiphilic cations, wherein a major amount but less than 100% of the low molecular weight non-amphiphilic cations are potassium cations, and wherein the composition has a measured pH of at least about 4.8.
US11154040B2
The present disclosure relates to genetically modified non-human animals that express a human or chimeric (e.g., humanized) CD137, and methods of use thereof.
US11154034B2
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.
US11154028B2
A cotton cultivar designated GW-13-1409 is disclosed. Embodiments include the seeds of cotton GW-13-1409, the plants of cotton GW-13-1409, to plant parts of cotton GW-13-1409, and methods for producing a cotton plant produced by crossing cotton GW-13-1409 with itself or with another cotton variety. Embodiments include methods for producing a cotton plant containing in its genetic material one or more genes or transgenes and the transgenic cotton plants and plant parts produced by those methods. Embodiments also relate to cotton cultivars, breeding cultivars, plant parts, and cells derived from cotton GW-13-1409, methods for producing other cotton cultivars, lines or plant parts derived from cotton GW-13-1409, and the cotton plants, varieties, and their parts derived from use of those methods. Embodiments further include hybrid cotton seeds, plants, and plant parts produced by crossing GW-13-1409 with another cotton cultivar.
US11154027B2
The present invention provides a plant of the cotton (Gossypium hirsutum) variety Sicot 746B3F, or a part, cell, tissue or organ thereof.
US11154023B2
The present invention provides a longitudinally split immature tiller separated from a rhizome (LSITR), a duster of multiple in vitro shoots (CMIT), a cluster of stem segments containing shoot primordia (CSSSP) and an in vitro tiller of Miscanthus x giganteus (Giant miscanthus), and their uses in propagating Miscanthus x giganteus (Giant miscanthus).
US11154017B2
A system and method employ a pair of conventional water barrier panels connected to my tree-watering device. The tree-watering device and panels have interactive connectors configured to enable connection together. In a vertical orientation the barrier panels are sunk into the ground in which a tree is planted and below the ground surface, positioning the panels nearby each other to at least partially encompass roots of the tree. In a vertical orientation sinking the tree-watering device into the ground. A top end of my device is at or near the ground surface. A lower portion of my device has one or more openings therein facing the tree and being at least 12 inches below the ground surface. Lastly, introducing pressurized water into the interior of the tubular member so waters flows out the sidewall of the tubular member through the openings therein towards the tree.
US11154014B2
A roll for an agricultural baler includes: a cylinder including an outer cylindrical surface and an interior space, the cylinder being at least partially formed by a first end segment and a second end segment held together, the first end segment and the second end segment each having a respective interior wall with a wall opening in the interior space; a connector placed in each wall opening and bearing against the respective interior walls of the first end segment and the second end segment to hold the first end segment and the second end segment together; and a plurality of loops extending from the outer cylindrical surface.
US11154013B2
A rotor assembly for harvesting a crop. The rotor assembly has a rotating portion defined along a rotation axis, a surrounding assembly at least partially surrounding the rotating portion, the surrounding assembly having at least one separation grate coupled to a support. The support defines an inner surface and has at least one interrupter receiver. The at least one interrupter receiver is selectively coupleable to an interrupter to position the interrupter radially inward of the inner surface towards the rotation axis.
US11160197B2
A heat dissipation unit includes a main body having a first and a second plate member, which are closed to each other to together define an airtight chamber in between them. A working fluid is filled in the airtight chamber, and a first wick structure layer and a holding-down thin layer are provided between the first and the second plate member and superimposed in the airtight chamber. With the holding-down thin layer and the first wick structure layer being superimposed in the airtight chamber, the first wick structure layer is closely and flatly attached to the second plate member without warping.
US11160191B2
The disclosure relates to a flow-rate adjustment component and a liquid cooling device. The flow-rate adjustment component is configured to be in contact with a plurality fins, and every two adjacent fins are spaced by a passageway. The flow-rate adjustment component includes a covering portion and at least one blocking portion. The covering portion has at least one through slot. The covering portion is in contact with the fins to cover the passageways. The through slot is connected to the passageways. The at least one blocking portion is to block one end of at least one of the passageways.
US11160188B2
Systems, apparatus, methods, and techniques of assembly of discrete modules of a control panel are disclosed. The modules can be independently wired, tested, and installed into a control panel. Module definitions are defined specifying components to perform the electrical function, a mechanical arrangement of the components, electrical connections, and logical interactions of the module. A bill of materials can be generated based on a designation of a set of modules for a control panel and the module definitions. Modularly assembled control panels are disclosed. An assembly frame is described herein for temporarily mounting components of a module for independent assembly of a control module and for eventual removal and installation into a control panel frame. The assembly frame may include a faceplate frame and side frames and temporary mounting features.
US11160185B2
A modular high density communications chassis, comprising a chassis and slidable carrier module is provided. The chassis comprises a second track having a first and second stage access fixing recess and a sectional sliding mechanism having a moveable squeeze-release latching rail mechanism. The slidable carrier module comprises a push-pull tab and a snap-fit mechanism, and is slidably mounted to the second track and squeeze-release latching rail mechanism. The slidable carrier module is slidably mounted to the chassis vertically. The snap-fit mechanism is configured to secure and release the slidable carrier module in and from a first stage position when corresponding to the first stage access fixing recess, and in and from a second stage position when corresponding to the second stage access fixing recess, via pulling and pushing of the at least a push-pull tab, respectively, providing staged access to the slidable carrier module and staged management of the connector cables extending to and therefrom.
US11160184B2
A circuit card assembly for a vehicle chassis is provided. The circuit card assembly may include a circuit card unit, a wedge-lock retainer unit, and a support bracket. The circuit card unit has a printed circuit board (PCB) defining a first fastener aperture. The wedge-lock retainer unit may define a second fastener aperture. The support bracket includes first and second elements. The first element may define a third fastener aperture and the second element may define a fourth fastener aperture. The PCB, the wedge-lock retainer unit, and the support bracket may be arranged with one another such that the first fastener aperture, the second fastener aperture, and the third fastener aperture are aligned with one another and such that the fourth aperture is oriented in alignment with a chassis aperture of a chassis.
US11160180B2
A securing apparatus for use with a fastening member includes a bracket and a locking member. The locking member is rotatably disposed on the bracket. The locking member includes a clamping portion and a handle, the clamping portion is used to cooperate with the locking member. By operating the handle, the locking member is rotated, so that the clamping portion is engaged with the locking member and the clamping portion is disengaged from the locking member.
US11160177B2
An electronic control unit for controlling a vehicle part is provided herein. The electronic control unit comprises a housing. The housing has an exterior surface and mounting elements on the exterior surface. The mounting elements are adapted for fastening the housing to a structure of a vehicle.
US11160175B2
A display apparatus includes: a display panel comprising a first opening portion and a display area at least partially surrounding the first opening portion; a cushion layer under the display panel and comprising a second opening portion, the second opening portion corresponding to the first opening portion and having a planar size smaller than a planar size of the first opening portion; a supporting member in the first opening portion above the cushion layer; and a cover window supported by the supporting member and arranged above the display panel.
US11160171B2
The present invention relates to an etching solution composition for selectively etching only silver, a silver alloy, or a silver compound, and to a circuit forming method using the composition. The circuit forming method according to the present invention is characterized in that, in a substrate material in which an electrically conductive seed layer and a circuit layer are formed of heterogeneous metals, only the seed layer is selectively etched to enable the implementation of fine pitches. In addition, the present invention relates to a circuit forming method and an etching solution composition, wherein only a seed layer of silver (Ag), a silver alloy, or a silver compound is selectively etched without etching a copper (Cu) plated circuit.
US11160165B2
A component carrier and a method of manufacturing a component carrier are provided. The component carrier includes a stack having a front side and a back side, the stack including a plurality of stacked electrically insulating layer structures, a through hole being narrower in its inner portion compared to its exterior portions and extending through the plurality of electrically insulating layer structures so that sidewalls of each of the electrically insulating layer structures delimit respective parts of the through hole, and an electrically conductive filling medium filling at least a part of the through hole.
US11160154B2
A load control system may include load control devices for controlling power provided to an electrical load. The load control devices may include a control-source device and a control-target device. The control-target device may control the power provided to the electrical load based on digital messages received from the control-source device. A user device may discover load control devices when the load control devices are within an established range associated with the user device. The user device and the load control devices may communicate via a wireless communications module. The established range may be adjusted based on the configurable transmit power of the user device or the wireless communications module associated with the user device. A discovered control-target device may be associated with a control-source device to enable the control-target device to control the power provided to the electrical load based on digital messages received from the control-source device.
US11160153B2
A lighting device arranged to be controlled via a wireless controller, wherein said lighting device comprises a light emitting load arranged for emitting light, a driver arranged for receiving a supply voltage and for driving said light emitting load based on said received supply voltage, an auxiliary supply arranged for supplying an auxiliary Direct Current, DC, supply voltage, a wireless receiver, connected to and powered by said auxiliary supply, arranged for wirelessly receiving, from said wireless controller, a control signal, and for activating said driver based on said received control signal, wherein said wireless receiver is arranged to operate according to a pulsed listen mode, said pulsed listen mode comprising active phases in which said wireless receiver is able to receive said control signal and non-active phases in which said wireless receiver is not able to receive said control signal.
US11160149B2
An emergency lighting unit including a power input. a light source, a battery configured to receive charging current from the power input. wireless communication circuitry configured to receive a wireless communication signal, and a controller connected to the wireless communication circuitry. The controller is configured to control the charging of the battery based on the wireless communication signal.
US11160148B2
An area lamp includes an emitter array and driver circuitry. The emitter array includes a number of solid-state light emitters. Each one of the solid-state light emitters is configured to provide light suitable for general illumination within a field of view such that light emitted from a first subset of the number of solid-state light emitters is provided to a different portion of the field of view than light emitted from a second subset of the number of solid-state light emitters. The driver circuitry is coupled to the emitter array and configured to provide drive signals to the emitter array such that the light provided from each one of the solid-state light emitters is independently controllable and a number of drive signals is less than the number of solid-state light emitters.
US11160147B2
A dimming circuit and a lighting device includes a signal processing unit having a first controllable switch connected to a to-be-processed dimming signal, a first port of a controller, and a first voltage signal; the to-be-processed dimming signal and the first voltage signal controlling turning-on/off the first controllable switch, the to-be-processed dimming signal being converted into a second voltage signal, and outputted from the second terminal to the controller; and the controller, extracting a corresponding dimming control signal based on change of the second voltage signal, and outputting the dimming control signal to a to-be-dimmed terminal. This circuit converts a electrical signal implements dimming control in conjunction with the controller, and the controller only processes weak electrical signals, thereby guaranteeing the reliability of the output voltage of the dimming circuit, and preventing the output voltage of the dimming circuit from harming the to-be-dimmed terminal.
US11160141B2
The present invention provides a novel method and apparatus for providing radiant heat for a small area. The invention provides the desired warmth, in a small, portable pod that does not produce gaseous odors or unwanted sounds, providing a safe, effective alternative to traditional space heaters.
US11160130B2
Systems, methods, apparatuses, and computer program products relating to Long Term Evolution (LTE)-new radio access technology (NR) tight interworking are provided. One method may include maintaining, by a network node, user equipment (UE) measurement configuration information, deciding on actions for the UE to perform at secondary cell group (SCG) change or secondary radio link failure (S-RLF), and receiving an indication, from the UE, when there is a change in the UE measurement requirements.
US11160127B2
A locating method in a multi-connectivity network, a terminal device, and a location management function entity are provided. The locating method may include determining, by the terminal device, the position of the terminal device using a first radio access technology (RAT). The locating method may also include sending, by the terminal device, a locating message of the terminal device to a location management function entity through signaling over an air interface using a second RAT. The locating message of the terminal device may include a first locating parameter of a cell of a first node corresponding to the first RAT and a second locating parameter of a cell of a second node corresponding to the second RAT.
US11160126B2
Wireless communications for asymmetric services are described. Asymmetric services (e.g., for downlink or uplink) may be associated with each other. Resources may be configured based on an association of asymmetric services.
US11160124B2
This application provides a wireless connection control method relating to a base station system including a centralized unit and a distributed unit, wherein the centralized unit communicates with the distributed unit, and the distributed unit communicates with a terminal through an air interface. The method includes: first receiving, by the distributed unit, a first message sent by the terminal, where the first message is used to request to establish an air interface control plane connection for the terminal; then sending, by the distributed unit, the first message to the centralized unit; and then receiving, by the distributed unit, a second message sent by the centralized unit, where the second message is used to instruct to establish the air interface control plane connection between the terminal and the distributed unit. The method may implement wireless connection control in a 5G system when functions of a base station are separated.
US11160119B2
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for configuring multiple logical channels; triggering a scheduling request (SR) associated with a first logical channel of the multiple logical channels; and if there is no SR resource corresponding to the first logical channel and if there is no on-going SR transmission on an SR resource corresponding to a second logical channel, initiating a random access procedure.
US11160114B2
An operation method of a terminal in a communication system includes receiving a message from a base station, the message including physical random access channel (PRACH) configuration information indicating a PRACH slot; determining a start symbol to which a PRACH is mapped among symbols constituting the PRACH slot based on a type of the PRACH slot; mapping the PRACH from the start symbol in the PRACH slot; and transmitting the PRACH mapped to the PRACH slot to the base station.
US11160113B2
Technology for switching from a wireless local area network (WLAN) to a wireless wide area network (WWAN) is disclosed. A multi-radio access technology (multi-RAT) user equipment (UE) can receive WLAN-specific dedicated physical random access channel (PRACH) allocation information from an evolved node B (eNB) to enable the multi-RAT UE to perform an inter-RAT WLAN-to-WWAN handover. The multi-RAT UE can initiate the inter-RAT WLAN-to-WWAN handover at the multi-RAT UE by performing random access with the eNB using the WLAN-specific dedicated PRACH allocation information.
US11160105B2
Disclosed are a scheduling request transmission control method and a related product. In the method, a terminal acquires reference information about a first parameter needing to be indicated to a network side device, wherein the first parameter is a parameter associated with cached data to be transmitted of the terminal. The terminal queries a pre-set mapping relationship between information about the first parameter and information about a second parameter of a physical uplink control channel (PUCCH) resource, and acquires reference information, corresponding to the reference information about the first parameter, about the second parameter of the PUCCH resource, wherein the second parameter is a parameter associated with the PUCCH resource for transmitting a scheduling request (SR). The terminal transmits the SR for scheduling the cached data on the PUCCH resource determined by means of the reference information about the second parameter.
US11160103B2
Disclosed are a data transmission method and apparatus, which can improve the performance of a system. The method comprises: a terminal device receiving indication information sent by a network device, the indication information being used to indicate a first downlink scheduling time domain resource in a first time-frequency resource region, wherein frequency domain resources comprised in the first time-frequency resource region are a part of a system bandwidth; and the terminal device receiving, on a first downlink data time domain resource, data sent by the network device according to the indication information.
US11160101B2
Embodiments of the disclosure generally relate to enhancement of downlink control channel. A network device maps control information to a resource region. The control information is associated with data to be transmitted at a first subframe of a first cell. The resource region crosses a plurality of subframes and/or a plurality of cells. Then, the network device transmits the control information on the resource region to a terminal device.
US11160099B2
A wireless device receives one or more messages. The one or messages comprise: configuration parameters for a plurality of cells comprising a licensed cell and a licensed assisted access (LAA) cell; and one or more skipping parameters indicating uplink transmission skipping is configured. A downlink control information is received indicating an uplink grant for uplink transmission of one or more packets via a first subframe of a first cell in the plurality of cells. The uplink transmission is skipped in response to: the first cell being the licensed cell; and first criteria being met. The one or more packets are transmitted in response to: the first cell being the LAA cell; and the first criteria being met.
US11160096B2
This application discloses a method for determining transmission direction performed at a terminal and an associated computer-readable storage medium. The method includes: obtaining, by the terminal, first configuration signaling, wherein the first configuration signaling indicates that one or more symbols in a slot are used to transmit data in a first transmission direction; obtaining, by the terminal, second configuration signaling, wherein the second configuration signaling indicates that at least one of the one or more symbols in the slot is used to transmit data in a second transmission direction; determining, by the terminal, transmitting data on the one or more symbols in the first transmission direction, and not transmitting data on the at least one of the one or more symbols in the second transmission direction, wherein the first configuration signaling is cell-specific radio resource control (RRC) signaling.
US11160090B2
A technology is disclosed for an evolved Node B (eNB) operable to transmit a physical downlink control channel (PDCCH) to a user equipment (UE). The eNB can determine a set of configuration indication fields numbered 1 to N, included in a downlink control information (DCI) format Y carried on the PDCCH, where N = ⌊ L format Y M ⌋ , Lformat Y is equal to a payload size of the DCI format Y, and M is a number of bits of each configuration indication field. The eNB can map the DCI format Y onto the PDCCH. The eNB can transmit to the UE the PDCCH with a cyclic redundancy check (CRC) scrambled by an enhanced interference mitigation and traffic adaptation (eIMTA) Radio-Network Temporary Identifier (RNTI) for the UE.
US11160085B2
The invention discloses a method and device for determining a transmission resource for device-to-device (D2D) communications and capable of enhancing D2D communication quality. The method comprises: determining a plurality of transmission resource sets, wherein each of the plurality of transmission resource sets comprises at least one transmission resource block and has a corresponding distance threshold; and determining, from the plurality of transmission resource sets, and according to current location information of first terminal equipment and distance thresholds of the plurality of transmission resource sets, a target transmission resource set for the first terminal equipment to perform D2D communication.
US11160073B2
A terminal is disclosed including a receiver that receives at least one of first configuration information about a Bandwidth part (BWP)-specific reserved resource and second configuration information about a cell-specific reserved resource; and a processor that controls receiving processes for Physical Downlink Shared Channel (PDSCH) under an assumption that the PDSCH is not allocated in a reserved resource corresponding to the at least one of the first configuration information and the second configuration information. In other aspects, a radio communication method for a terminal is also disclosed.
US11160071B2
The present disclosure provides for enhanced pipeline processing using different timing characteristics for aggregated carriers. A receiving device may receive a first component carrier and a second component carrier from a transmitting device during a subframe including a first set of symbols on the first component carrier and a second set of symbols on the second component carrier. The first component carrier may be a priority component carrier having a different timing characteristic than the second component carrier. The receiving device may process, using a hardware processing pipeline, the first set of symbols interleaved with the second set of symbols. The receiving device may transmit an acknowledgment, within the subframe, based on the processing of at least all of the first set of symbols.
US11160070B2
A base station that performs wireless communication with a terminal using a first frequency band which does not need the license to use for the wireless communication, the base station includes: a controller configured to generate a request signal for requesting data transmission of the terminal in the first frequency band and specifying a first transmission timing of the terminal; and a transmitter configured to transmit to the terminal the request signal, wherein, the request signal includes information used for specifying a second transmission timing, which is a next transmission timing when the terminal does not perform data transmission at the first transmission timing and is specified by an offset from a reference timing.
US11160068B2
Disclosed is a base station in which the frequency usage efficiency can be improved when the communication bandwidths are asymmetric in the uplink line and the downlink line. A base station can communicate by using a plurality of downlink unit bands and a smaller number of uplink unit bands. A control unit allocates uplink resource allocation information and downlink resource allocation information to a PDCCH which is arranged in each of the plurality of downlink unit bands, and allocates a response signal to the uplink line data to a PHICH which is arranged in the same number of downlink unit bands from the plurality of downlink unit bands as there are uplink unit bands. A transmit RF unit transmits the resource allocation information or the response signal.
US11160057B2
Method and apparatus for improving precoding resource block group in a wireless communication system
A method and apparatus are disclosed from the perspective of a UE. In one embodiment, the method includes the UE receiving a configuration of functionality of PRB bundling from a base station. The method also includes the UE receiving an indication from the base station regarding whether the functionality of PRB bundling is applied to a TTI or not.
US11160053B2
Provided are methods and apparatuses for transmitting/receiving sidelink data. The method of a transmitter UE for transmitting sidelink data includes transmitting a radio resource allocation request message for requesting the allocation of a radio resource used for sidelink data transmission, receiving first radio resource information used for the sidelink data transmission and second radio resource information for sidelink data retransmission, transmitting sidelink data based on the first radio resource information, and when retransmission is triggered according to the reception of hybrid automatic repeat request (HARQ) feedback information on sidelink data, retransmitting the sidelink data based on the second radio resource information.
US11160051B2
Provided are a method and an apparatus for transmitting or receiving a downlink control channel in a next generation/5G wireless access network. The method includes receiving configuration information relating to a common search space (CSS) from a base station and receiving, through the common search space, a downlink control channel including information for scheduling remaining minimum system information (RMSI), wherein the configuration information is included in a master information block (MIB) received through a physical broadcast channel and is received from the base station.
US11160049B2
This application discloses a communications method and apparatus. The method includes: receiving, by a radio access network (RAN) node, a first message from an access and mobility management function (AMF) node, where the first message includes specified area related information of a terminal device, and the specified area related information is used to indicate a specified area of the terminal device; and when the RAN node determines, based on the specified area related information and first location information of the terminal device, that the terminal device moves out of the specified area, sending, by the RAN node, the first location information or first indication information to the AMF node or an SMF node, where the first indication information is used to indicate that the terminal device already moves out of the specified area.
US11160039B2
A method is described for providing extended wireless coverage. The method includes transmitting, by a station (STA), at least a first frame including one or more short training fields (STFs) and a legacy STF, each of the one or more STFs carrying a sequence of symbols that is orthogonal to a sequence of symbols carried by the legacy STF.
US11160034B2
Systems and methods for a self-calibrating and self-adjusting network are disclosed. In one embodiment, a method is disclosed, comprising: obtaining a signal strength parameter for a mobile device at a base station; obtaining a position of the mobile device at the base station; and associating the position and the signal strength parameter in a database. The method may further comprise one or more of: adjusting transmission power for the mobile device at the base station based on the associated position and signal strength parameter; computing the position of the mobile device at the base station; calculating an average of the signal strength parameter over a time window, and storing the average associated with the position. The signal strength parameter may include at least one of a block error rate (BLER) and a radio signal strength indicator (RSSI), and the position may be a global positioning system (GPS) position.
US11160027B2
A method for event notification can be implemented by a mobile terminal including a communication processing component and an application processing component. The method includes: a communication event is detected; a state of the application processing component is determined, the state of the application processing component including a sleep state and an awake state; when a communication event is detected, in response to determining that the application processing component is in the sleep state, notification information for notifying that the communication event is detected is stored into the communication processing component; and the stored notification information is sent to the application processing component when the application processing component is switched from the sleep state to the awake state.
US11160026B2
A system and method for conducting battery charge aware communications is disclosed. A system receives a content request from a client device, wherein the content request indicates one or more content items. The system retrieves the one or more requested content items from a content database at the system. The system determines whether the content request includes current remaining battery power data for the client device. In response to determining that the content request includes the current remaining battery power data for the client device, the system determines whether a current remaining battery power is below a predetermined threshold. In response to determining that the current remaining battery power is below the predetermined threshold, the system analyzes the one or more requested content items to determine core content sections. The system transmits the determined core content sections to the client device.
US11160022B2
A controller for controlling a battery-powered device comprising a communication module configured for communicating with a server; the controller being configured for: obtaining at least one time condition indicated by a request received by the communication module from the server; determining a time schedule based on the obtained at least one time condition; transmitting at least one alive message to the server with the communication module according to the determined time schedule; and opening at least one reception window of the communication module according to the determined time schedule.
US11160017B2
A dual-radio AP including both a high-power (e.g., Wi-Fi) radio and a low-power (e.g., BLE) radio may support an assisted wakeup service for a power-limited dual-radio mobile device (STA). The power-limited STA may register with the AP for the assisted wakeup service, and may then disable its Wi-Fi radio (or otherwise initiate a lower-power mode). The power-limited STA may receive a BLE communication indicating the AP has pending Wi-Fi transmissions or updates applicable to the power-limited STA. In response, the power-limited STA may turn on its Wi-Fi radio and receive the pending transmissions or updates from the AP. If an AP does not include a low-power radio, then a high-power/low-power dual-radio STA that is not power-limited may serve as an assisted wakeup service proxy. The proxy may scan and trace the Wi-Fi beacons from the AP, and generate the BLE communication to the power-limited STA on behalf of the AP.
US11160016B2
Methods and systems are provided for managing mobility of users in a network of moving things. At an access point of a plurality of access points in the network of moving things, a wireless connection may be established using a radio frequency (RF) interface of the first access point, configured for communication of first end-user data by a first end-user device. Quality of communication with the first end-user device may then be assessed, based on at least one quality related parameter, and when the quality of communication fails to meet a particular quality criterion based on the at least one quality related parameter, quality of communication of the end-user device with each of one or more other access points may be evaluated, a particular other access point may be selected, and a request to handle communication of the first end-user data may be transmitted to the selected access point.
US11160010B2
An access control method, a base station and a terminal are provided. The method comprises: receiving a system message transmitted by a base station; determining whether to camp on a cell of the base station according to the system message to obtain a determination result; and performing, according to the determination result, a procedure of camping on the cell of the base station or a procedure of not camping on the cell of the base station.
US11160009B2
The present disclosure relates to a user equipment comprising a receiver receiving a minimum-system-information message from a first radio base station. System information for the first radio cell that can be acquired by the UE is UE Start carried within the minimum-SI message and one or more additional-SI messages. The minimum-SI message includes system information for accessing the first radio cell and at least one system information index, each of which is associated with one of the additional-SI messages. The SI message index comprises a value tag and an area pointer, the latter pointing to one area already defined. Processing circuitry determines whether the UE had already acquired before the additional-SI message associated with the same value tag and the same area. If the determination is positive, the processing circuitry determines that system information included in said additional-SI message acquired before is applicable to the first radio cell.
US11160005B2
Disclosed in embodiments of the present application are a method and device for determining a service path. The method includes: if a terminal device accesses a network by a first service path, obtaining a network load state of the first service path; and according to the network load state, switching a service path by which the terminal device accesses the network from the first service path to a second service path.
US11160002B2
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present invention provides a method of a base station for supporting an inter-system handover from an evolved packet system (EPS) system to a 5th generation (5G) system. The method comprises receiving, from an access and mobility management function (AMF), a handover request message including E-UTRAN radio access bearer (E-RAB) information and quality of service (Qos) flow information, identifying whether a protocol data unit (PDU) session is accepted or not, determining whether a data forwarding for at least one Qos flow associated with the PDU session is accepted or not based on the E-RAB information and the Qos flow information in case that the PDU session is accepted and transmitting, to the AMF, a handover request acknowledgement message including information on the at least one Qos flow based on the determination. The method solves the data forwarding problem during the movement of a UE between an LTE system and a 5G system, so that the loss of data is avoided and the continuity of services is ensured.
US11160000B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A device for performing load balancing in a wireless communication system, according to various embodiments of the disclosure, comprises a communication unit and at least one processor operably coupled with the communication unit, wherein the at least one processor is configured so as to transmit a control signal for changing a serving cell of a first terminal from a first cell to a second cell on the basis of first measurement information of the first terminal serviced by the first cell and second measurement information of a second terminal serviced by the second cell, and each piece of information may include a beam and receiving strength for a serving cell and a neighboring cell.
US11159988B2
A graph of devices is constructed, each device requiring an amount of bandwidth over the network, each vertex of the graph corresponding to a respective one of the devices, each edge of the graph connecting devices according to a weight denoting interference between the connected devices. The vertices of the graph are labeled with labels such that no two vertices sharing the same edge have the same label, each label requiring bandwidth corresponding to the device of that label requiring the most bandwidth. If the sum of the bandwidth required for the labels exceeds the set bandwidth, the edge of the graph having the least interference is deleted, and the perform the construct and label operations are repeated. If the sum of the bandwidth required for the labels is within the set bandwidth, the bandwidth is assigned to the devices.
US11159982B2
There are provided systems, methods, and interfaces for optimization of the fronthaul interface bandwidth for Radio Access Networks and Cloud Radio Access Networks.
US11159978B2
Systems and methods for adaptive multi-link control are described. In some embodiments, an Information Handling System (IHS) may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution, cause the IHS to: determine that a first communication link is under contention; compare a first quality-of-service (QoS) indicator of the first communication link with a second QoS indicator of the second communication link, at least in part, in response to the determination; and aggregate the first and second communication links, at least in part, in response to the second QoS indicator being equal or superior to the first QoS indicator.
US11159972B2
Disclosed are techniques for handling of radio frequency (RF) front-end group delays for round trip time (RTT) estimation. In an aspect, a network entity determines a network total group delay (GD) and a user equipment (UE) determines a UE total GD. The network entity transmits one or more RTT measurement (RTTM) signals to the UE. Each RTTM signal includes a RTTM waveform. The UE determines one or more one or more RTT response (RTTR) payloads for one or more RTTR signals. Each RTTR signal also includes a RTTR waveform. The UE transmits the RTTR signal(s) to the network entity. For each RTTR signal, a transmission time of the RTTR waveform and/or the RTTR payload is/are determined based on the UE total GD. The network entity determines a RTT between the UE and the network entity based on the RTTM signal(s), the RTTR signal(s), and the network total GD.
US11159970B2
In one embodiment, an apparatus comprises a compressive sensing schedule generator configured to generate a plurality of compressive sensing schedules, wherein each of the plurality of compressive sensing schedules is for each of a plurality of frequency bands of a network, wherein the network comprises a plurality of access points and a plurality of clients, and a sensing matrix combiner configured to combine the plurality of compressive sensing schedules into a resulting schedule that comprises a spatial distribution and a scheduled time slot for each of the plurality of access points.
US11159958B1
A central cloud server that periodically obtains sensing information and beam alignment information from a plurality of edge devices. The sensing information and the beam alignment information is correlated for different times-of-day such that a connectivity enhanced database is generated that specifies a plurality of time-of-day specific uplink and downlink beam alignment-wireless connectivity relationships for a surrounding area of each of the plurality of edge devices independent of a plurality of different wireless carrier networks. A different subset of information is distributed from connectivity enhanced database to each of the plurality of edge devices according to a corresponding position of each edge device. The different subset of information causes an edge device to service one or more UEs in a motion or stationary state in its surrounding area independent of different wireless carrier networks bypassing an initial access-search on the corresponding edge device.
US11159956B2
A wireless device receives configuration parameters comprising first parameters of downlink RSs and second parameter indicating that a default beam is used for uplink transmission. A DCI indicating a first uplink transmission via a PUSCH resource is received. A spatial relation information, for the first uplink transmission, is determined to be associated with one of the downlink reference signals in response to the second parameter indicating that the default beam is used. A transport block is transmitted via the PUSCH resource according to the spatial relation information.
US11159955B1
A method, a device, and a non-transitory storage medium provide a fitted sector analytics service. The service may generate sector-fitted Voronoi diagram information based on cell site Voronoi diagram information. The service may calculate geographic coordinates for each sector of a cell site based on cell site coordinates, a maximum radius value, and a direction of an antenna associated with a sector of a radio access network device.
US11159949B2
A method and network node for providing support for frequency-overlapping carriers among a first radio access technology, RAT, and a second RAT is provided. Second RAT information to signal to the first RAT wireless device is determined. The second RAT information configured to allow the first RAT wireless device to determine, at a resource element level, resources reserved for second RAT transmissions. The second RAT information is caused to be communicated to the first RAT wireless device.
US11159948B2
An apparatus is provided. The apparatus comprises a controller configured to operate in an access point (AP) mode. The apparatus also includes a processing device. The processing device is configured to transmit a signal to one or more stations (STAs) to prevent the one or more STAs from using a frequency band. The frequency band is shared by the one or more STAs and a radio. The processing device is also configured to detect that the frequency band is available for use by at least one STA of the one or more STAs to transmit uplink signals to the controller without interfering with the radio; and in response, transmit a trigger frame to the at least one STA to schedule the at least one STA to transmit the uplink signals to the controller using the frequency band.
US11159946B2
A method and a system for secure communication are provided, said method including: a first terminal sending a request message to a second terminal, initiating a first time counting according to a preset timing mode when finishing sending the request message (101); the second terminal receiving the request message, and obtaining a response message according to the request message (102); the first terminal sending a response notification message to the second terminal when a value of the first time counting reaches a first value, and initiating a second time counting according to a preset timing mode when finishing sending the response notification message (103); the second terminal receiving the response notification message, and sending a response message to the first terminal (104); the first terminal permitting starting to receive the response message when a value of the second time counting is within an effective threshold of a second value (105).
US11159928B2
Support of Single-Cell Point-To-Multipoint (SC-PTM) for narrowband (UEs) and low complexity (BL) UEs can is implemented at both the physical layers and the higher layers. For example, in one implementation, a UE may transmit, to a Single-Cell Point-To-Multipoint (SC-PTM) base station, multicast service preference information, including at least one of a Coverage Enhancement (CE) mode or a maximum Transport Block Size (TBS) of the UE. The UE may also monitor a common search space (CSS) of a MTC Physical Downlink Control Channel (MPDCCH) or Narrowband Physical Data Control Channel (NPDCCH) for the scheduling of a Physical Downlink Shared Channel (PDSCH) or a Narrowband Physical Downlink Shared Channel (NPDSCH), respectively, to obtain downlink control information (DCI) that includes configuration information relating to a Single-Cell Multicast Control Channel (SC-MCCH).
US11159924B2
There are an updating method of an electronic tag and an update system of the electronic tag performed by the electronic tag which displays sorting information, and a controller and an access point disposed inside a vehicle such as a truck. The controller requests an external server to transmit information on the electronic tag, and the sorting information corresponding to information on a parcel to which the electronic tag is fixed, and transmits the obtained sorting information to the access point. Further, the access point transmits the sorting information to the electronic tag, and the electronic tag updates the display of the sorting information. In this manner, the electronic tag can be updated by using an idle time during delivery.
US11159920B2
A network node comprises a core processing part to perform a core processing function, an ingress processing part to receive incoming signaling messages, an egress processing part to output signaling messages for transmission from the network node, and a message manipulation function to manipulate signaling messages. In a first configuration, the message manipulation function is comprised in the ingress processing part, and in a second configuration the message manipulation function is comprised in the egress processing part. In the first configuration, an egress characteristic is determined, indicative of how an outgoing signaling message is to be outputted, and an incoming signaling message is manipulated based on the egress characteristic. In the second configuration, an ingress characteristic is determined, indicative of how an incoming signaling message has been received, and an outgoing signaling message is manipulated based on the ingress characteristic.
US11159916B2
A terminal apparatus is a terminal apparatus that communicates with a base station apparatus and includes a reception unit that receives NAICS assistance information from the base station apparatus. The NAICS assistance information includes assistance information used by the terminal apparatus in order to cancel or suppress interference of an neighbor cell and includes information related to power of a downlink shared channel used by the base station apparatus. The assistance information includes information related to a physical cell ID, information related to the number of antenna ports for a cell-specific reference signal, information related to an MBSFN subframe, a transmission mode, information related to a power ratio of the downlink shared channel between OFDM symbols, and information related to a power ratio of the cell-specific reference signal and the downlink shared channel.
US11159914B2
A method, a device, and a non-transitory storage medium are described in which an island tracking area code detection and remedial service is provided. A device may detect an island tracking area code cell based on a predicted optimal tracking area code. The device calculates scores for neighbor cells and their corresponding tracking area codes based on the distances of the neighbor cells from a target cell. The device may select the predicted optimal tracking area code based on these scores. The device may use the predicted optimal tracking area code as a basis to determine whether a tracking area code assigned to the target cell is an island tracking area code cell. The device may perform a remedial measure when an island tracking area code cell is detected.
US11159905B2
The present technology relates to a signal processing apparatus and method that are capable of reproducing sound at an optional listening position with a high sense of reality. The signal processing apparatus includes a rendering unit that generates reproduction data of sound at an optional listening position in a target space on the basis of recording signals of microphones attached to a plurality of moving bodies in the target space. The present technology can be applied to a reproduction apparatus.
US11159902B2
A system and method for providing user location-based multi-zone media. As a non-limiting example, various aspects of this disclosure provide a system and method that flexibly presents media content (e.g., audio content) to a user as the user moves throughout a premises. As a non-limiting example, various aspects of this disclosure provide a system and method that flexibly presents media content (e.g., audio content) to a user as the user moves throughout a premises.
US11159900B2
A bimodal hearing stimulation system comprises an implantable stimulation assembly for applying neural stimulation to a patient's hearing according to an electrical stimulation signal; an acoustic stimulation unit for applying acoustic stimulation to the patient's hearing according to an acoustic stimulation signal; and a sound processor for generating the electric stimulation signal and the acoustic stimulation signal from an input audio signal. The sound processor is configured to divide the input audio signal into a plurality of frequency bands. The sound processor comprises a weighting unit for dynamically determining for each of the frequency bands a relative loudness weight of the electric stimulation and a relative loudness weight of the acoustic stimulation as a function of the present level of the input audio signal in the respective frequency band. The sound processor is configured to apply the weighting function when generating the electric stimulation signal and the acoustic stimulation signal.
US11159898B2
A module of a hearing device is removably connectable with a housing of the hearing device, the module being prepared for insertion of a removal tool. The module includes at least two side walls opposing each other. The side walls are provided with a first engagement means, and the side walls are deformable such to allow engagement of the first engagement means and a second engagement means formed on an anchoring portion of the removal tool.
US11159891B2
Provided is an electronic device. The electronic device may include: a housing including a front plate, a rear plate facing away from the front plate, and a side member surrounding a first space between the front plate and the rear plate; a display panel exposed to an exterior of the electronic device through the front plate and configured to detect a pen input using a magnetic field; a speaker structure disposed between the display panel and the rear plate, and including a first surface facing the display panel, a second surface facing in a direction opposite the display panel, a side surface surrounding a second space between the first surface and the second surface, and a yoke facing the first surface; and a first shield structure made of a ferromagnetic material and disposed on the first surface.
US11159883B2
The present invention is a system that detects the location and head orientation of a live performer on stage in front of an audience and adjusts the individual elements of the mix either by changing them at the listener's position or by feeding the location and orientation information back to the monitor mixer or a combination of both. The adjustments would include left/right panning, relative levels, equalization, transient response, reverberation levels, panning, and time delay, as well as other possible modifications to the signal so that the performer senses that he/she is actually listening to the various instruments, vocals, acoustic space and audience, in their real or virtual locations.
US11159879B2
A differential microphone array includes a plurality of microphones situated on a substantially planar platform and a processing device, communicatively coupled to the plurality of microphones, to receive a plurality of electronic signals generated by the plurality of microphones responsive to a sound source and execute a minimum-norm beamformer to calculate an estimate of the sound source based on the plurality of electronic signals, wherein the minimum-norm beamformer is determined subject to a constraint that an approximation of a beampattern associated with the differential microphone array substantially matches a target beampattern.
US11159874B2
A wearable device for attachment to the ear of a user that includes a magnetic attachment system. The wearable device includes an earpiece including a speaker and a body section including a hook for attachment about the ear. First and second magnetic elements are provided on the earpiece and body. The earpiece is movable relative to the body section and the earpiece and body section are configured so that when the body section is hooked about the ear the magnetic elements are magnetically attracted to each other through the ear to retain the device in place.
US11159868B2
An electronic device is provided. The electronic device includes an interface, and a processor configured to receive an input of a user, output an audio signal by using a first external device connected to the electronic device through the interface, in response to the input of the user, obtain an audio signal reflected on a part of the user of the outputted audio signal, by using the first external device, authenticate the user by using the reflected audio signal and execute a specified function in a unlocked state of the electronic device when the user is a user authenticated for the electronic device.
US11159867B2
A microphone assembly comprises a substrate and an enclosure disposed on the substrate. A port is defined in one of the substrate or the enclosure. An acoustic transducer is configured to generate an electrical signal in response to acoustic activity. The acoustic transducer comprises a membrane separating a front volume from a back volume of the microphone assembly. The front volume is in fluidic communication with the port, and the back volume is filled with a first gas having a thermal conductivity lower than a thermal conductivity of air. An integrated circuit is electrically coupled to the acoustic transducer and configured to receive the electrical signal from the acoustic transducer. At least a portion of a boundary defining at least one of the front volume or the back volume is configured to have compliance so as to allow pressure equalization. The first gas is different from the second gas.
US11159863B2
The present disclosure relates to a loudspeaker module and an electronic device. The loudspeaker module include a loudspeaker unit, a steel sheet and a module housing, wherein the loudspeaker unit is fixed in the module housing and divides an internal space of the module housing into a front chamber and a back chamber; the steel sheet is formed on the module housing by of injection molding; and a hot-melt bonding medium is provided at the position where the steel sheet and the module housing are combined. A technical problem to be solved by the present disclosure is to prevent a gap between a module housing and a steel sheet from occurring during injection molding with the combination strength between the steel sheet and the module housing also being improved, thereby preventing the audio performance of a loudspeaker module from being affected.
US11159858B1
Aspects of the subject disclosure may include, for example, providing to a user device a video content item including at least one scene which includes a plurality of advertisement placement opportunities and determining a preference profile for an individual associated with the user device. Aspects further include selecting a group of matching advertisements having advertisement profiles that match the preference profile for the individual and determining a relative prominence score for each advertisement placement opportunity. Aspects further include ordering the matching advertisements according to prominence information specified for each matching advertisement, wherein the prominence information corresponds to a relative desired prominence specified by an advertiser associated with the matching advertisement. Aspects further include providing the ordered matching advertisements to the user device according to the respective prominence information so that a matching advertisement having a greatest desired prominence is displayed in the video content item at an advertisement placement opportunity having a highest relative prominence score. Other embodiments are disclosed.
US11159857B2
Example embodiments provide a media content news feed identifying one or more media content streams that may be received and displayed. In an example embodiment, media content alert information is received at a media content device that describes at least one of a plurality of media content streams receivable at the media content device via a network. The received media content alert information is processed to generate a content news feed including one or more content news items. The content news feed is presented using the display device. A selection of one of the content news items of the feed is received, with the selected content news item identifying a corresponding media content stream of the plurality of streams. Based on the selected content news item, the corresponding media content stream is processed.
US11159856B2
Systems and methods for non-linear content presentation and experience are provided. A plurality of real-time streams of content may be received over a communication network. At least one of the streams may be provided in real-time to a user device to be played in real-time. At least one other stream may be evaluated in real-time to detect when an event occurs within the evaluated stream. The user device may be sent a notification when the event is detected in the evaluated stream. Such notification may be overlaid on a portion of the provided stream played at the user device. A request may be received from the user device concerning jumping to the detected event in the evaluated stream. The evaluated stream may then be provided to the user device at a point prior to the detected event.
US11159852B1
Dynamic ad insertion in cloud-based video recorded (cDVR) content is provided. A partially or fully recorded cDVR asset may be associated with a corresponding reference asset, such as a video-on-demand (VOD) catalog copy of a program. The cDVR asset and reference asset may be associated via a common identifier, such as a TMS or Gracenotes® identifier. The reference asset may include metadata that specifies ad breaks and that can be applied to the cDVR asset and used to dynamically insert up-to-date and relevant ads into those ad breaks during playback. Additionally, an option may be provided to a user to stream the reference asset instead of the recorded asset. Further, another option may be provided to replace the user's cDVR asset with the reference asset. Accordingly, up-to-date and relevant ads can be dynamically inserted into the reference asset on playback, and less storage space is required for storing the recording.
US11159843B2
Systems and methods are described for storing programs. For example, a media guidance application (e.g., executed on a server) may determine that a user has been watching a program (e.g., a movie) for longer than a particular time threshold (e.g., 20 minutes for a movie), and that the user has requested to access a different program (e.g., an episode of a series broadcast on another channel). In response to determining that the user has been watching the program (e.g., the movie) for longer than the particular time threshold (e.g., 20 minutes for the movie), and that the user has requested to access the different program (e.g., the episode of a series broadcast on another channel), the media guidance application may perform an action to store the initial program (e.g., the movie) before executing the request to access the different program.
US11159839B2
A method of targeting of advertising content for a consumer product is disclosed. The method comprises obtaining consumer demographic data from a first server over a network, the consumer demographic data including a plurality of demographic attributes for each person among a plurality of persons; obtaining product purchaser data for a plurality of product purchasers of the consumer product from a second server over the network, each product purchaser among the plurality of product purchasers being among the plurality of persons; and enriching the purchaser data with the consumer demographic data. The method further comprises enriching viewing data with consumer demographic data; and selecting viewed media among the aggregated viewed media having the highest similarity to the product purchasers as target media for the advertising content.
US11159833B2
A method for managing a buffer having a preset byte size for storing files includes determining a file identifier and length of an incoming file. The method includes determining that the incoming file will not fit into a space between a next write location and an end of the buffer. In response to the determination that the incoming file will not fit, the method includes, in a map, deleting each entry corresponding to a file at least partially overlapping the range of the incoming file and adding an entry in the map for the incoming file. The method further includes allocating a contiguous area in the buffer for the incoming file and then moving the next write location to the end of the allocated contiguous area, and receiving packets of the incoming file and storing the received packets into the allocated contiguous area.
US11159822B2
An example device for coding (encoding or decoding) video data includes a memory configured to store video data; and one or more processors implemented in circuitry and configured to: code data representing a location of a virtual boundary defining a clean side of a picture of video data and a dirty side of the picture; disable use of blocks on the dirty side for intra-prediction reference of blocks on the clean side; and code the picture without using the blocks on the dirty side for intra-prediction reference of the blocks on the clean side.
US11159819B2
Devices, systems and methods for digital video coding, which includes motion prediction based on updated motion vectors generated using two-step inter-prediction, are described. Methods for clipping of updated MV or derived MV are described. An exemplary method for video coding includes: determining original motion information for a current block; updating original motion vectors of the original motion information for the current block based on a refining method; clipping the updated motion vectors to be within a range; and performing a conversion between the current block and a bitstream representation of a video including the current block, based on the clipped updated motion vectors.
US11159815B2
The present invention relates to a video signal decoding method for adding an intra prediction mode as a sub-macroblock type to prediction of a macroblock in coding a video signal. Some implementations may include obtaining a macroblock type, when a macroblock includes the intra prediction coded sub-macroblock and the inter prediction coded sub-macroblock based on the macroblock type, obtaining prediction mode flag information indicating whether the sub-macroblock is the intra prediction coded or the inter prediction coded, and obtaining a prediction value of the sub-macroblock. Accordingly, implementations disclosed herein may raise coding efficiency of video signal by adding an intra prediction mode as a sub-macroblock type in predicting a macroblock.
US11159813B2
A method of decoding JVET video includes receiving a bitstream indicating how a coding tree unit was partitioned into coding units, and parsing said bitstream to generate at least one predictor based on an intra prediction mode signaled in the bitstream. The predictor may be generated by interpolating neighboring pixels for each pixel within a coding block. The computation may be more accurate by deriving a value for a bottom right neighboring pixel.
US11159808B2
A method for processing a video includes performing a determination, by a processor, that a first video block is partitioned to include a first prediction portion that is non-rectangular and non-square; adding a first motion vector (MV) prediction candidate associated with the first prediction portion to a motion candidate list associated with the first video block, wherein the first MV prediction candidate is derived from a sub-block MV prediction candidate; and performing further processing of the first video block using the motion candidate list.
US11159805B2
Systems, methods, and computer readable media are described for generating a regional nesting message. In some examples, a video bitstream is obtained and an encoded video bitstream is generated using the video data. The encoded video bitstream includes a regional nesting message that contains a plurality of nested messages and a plurality of region data defining a plurality of regions of a picture of the encoded video bitstream. For example, a first nested message of the regional nesting message includes a first set of data and a first region identifier indicating that the first set of data is to be applied to a first region of the plurality of regions of the picture.
US11159802B2
A method is provided for signaling individual layer parameters in a transport stream that includes: indicating, using a supplemental enhancement information (SEI) message in the video stream, operation point information; inserting the operation point information in the transport stream using an operation point descriptor; and providing the operation point descriptor in a Program Map Table (PMT).
US11159796B2
A data transmitting method includes generating multiple channels of encoded data by encoding same data to be encoded according to a plurality of bit rates and selecting encoded data to be transmitted from the multiple channels of encoded data according to a channel bandwidth of a transmission channel. The encoded data to be transmitted is one of the multiple channels of encoded data that matches the channel bandwidth.
US11159790B2
The present disclosure provides methods, apparatuses and systems for transcoding a video. One exemplary method for transcoding a video includes: receiving a model file issued by a machine learning framework; converting the model file to a file identifiable by a filter; setting one or more filtering parameters according to the file; and processing the video based on the filtering parameters. According to the embodiments of the present disclosure, no extra storage will be consumed in the process of video transcoding, and system resource consumption can be reduced without adding any extra system deployment costs.
US11159787B2
A method of video decoding includes checking one or more video blocks in pre-defined relative positions compared to a first video block to derive a first set of candidates, wherein each of the first set of candidates is derived from corresponding motion information of the video blocks checked, checking, upon a determination that a number of the first set of candidates has not reached a predetermined limit, one or multiple tables to derive a second set of candidates, and processing the first video block based on a bitstream representation of the first video block and the constructed candidate list.
US11159786B2
A method of decoding JVET video includes receiving a bitstream that includes encoded video data that includes encoded video data. From the encoded data, a horizontal predictor and a vertical predictor for a pixel in the current coding block may be interpolated. A coding block size may be identified to determine whether to use equal weight or unequal weights to apply to each of the horizontal and vertical predictors for calculating a final planar prediction value P(x,y) by comparing the coding block size to a coding block size threshold.
US11159781B2
There is provided an image processing apparatus connected to a camera head capable of imaging a left eye image and a right eye image having parallax on one screen based on light at a target site incident on an optical instrument, the apparatus including: an image processor that performs signal processing of the left eye image and the right eye image imaged by the camera head; and an output controller that outputs the left eye image and the right eye image on which the signal processing is performed to a monitor via each of a first channel and a second channel, in which the output controller outputs one of the left eye image and the right eye image on which the signal processing is performed to the monitor via each of the first channel and the second channel in accordance with switching from a 3D mode to a 2D mode.
US11159780B1
An ocular optical system configured to allow imaging rays from a display image to enter an observer's eye through the ocular optical system so as to form an image is provided. A direction toward the eye is an eye side, and a direction toward the display image is a display side. The ocular optical system sequentially includes a first and a second lens elements having refracting power from the eye side to the display side along an optical axis. Each lens element includes an eye-side surface and a display-side surface. An optical axis region of a display-side surface of the first lens element is convex. The display-side surface of the first lens element is a Fresnel surface. An optical axis region or a periphery region of a display-side surface of the second lens element is convex.
US11159769B2
A system, a computerized apparatus and a method for drowning detection based on swimmer analytics. The method comprises obtaining a visual input cameras observing a water area and analyzing each swimmer in the water area based on the visual input. Said analyzing comprises determining a risk level of each swimmer, whereby a first risk level is determined for a first swimmer and a second risk level is determined for a second swimmer, wherein the first risk level is higher than the second risk level; and automatically detecting potential drowning events for each swimmer. Said automatically detecting is performed by utilizing computational resources in a non-uniform manner. Said automatically detecting comprises applying increased computational resources with respect to the first swimmer, and applying reduced computational resources with respect to the second swimmer. The increased computational resources are higher than the reduced computational resources.
US11159766B2
A device may be configured to determining display properties for virtual content in an environment with a plurality of physical participants by capturing an image of the environment, analyzing the captured image to identify at least one object in the environment, determining a parameter for the identified object, and determining a display property of a digital representation of virtual content based on the determined parameter. Embodiments may include negotiating display properties with other devices to generate coordinated display properties, and rendering the digital representation of the virtual content so that the remote participant appears to be in the same fixed position to all co-located participants and sized consistent with the co-located participants.
US11159764B2
A calibration step is disclosed for use with a system and a method for creating a wide-screen picture-dominance effect in an auditorium located in a motion-picture theater. This is accomplished by an operator viewing a test image or images of horizontal and vertical lines projected onto a deeply-curved screen in said auditorium and adjusting the projection of said test image or images until the horizontal and vertical lines in said image or images appear straight and orthonormal, with the result that viewers watching motion pictures in said auditorium will observe images that appear wider than the physical confines of the auditorium in said theater.
US11159762B2
A display device and a speaker assembly are provided, the speaker assembly is located in a first rear housing or a second rear housing and includes a shell, a first speaker unit and a second speaker unit, the shell has a cavity, the cavity has a baffle disposed therein, the cavity is divided into a first cavity and a second cavity by the baffle, the first speaker unit and the second speaker unit are respectively located in the first cavity and the second cavity, and the speaker has a relatively low degree of distortion and a relatively high reliability.
US11159757B2
A pixel array includes a plurality of pixel blocks each formed of a plurality of pixels. A signal processing unit and a corresponding one of the pixel blocks are connected by a plurality of first signal lines. The signal processing unit and a corresponding one of transfer units are connected by a plurality of second signal lines. The signal processing unit includes a conversion circuit that sequentially performs analog-to-digital conversion on first signals input from the plurality of first signal lines during an identical period. The transfer units are disposed in a direction different from a first direction in which the first signal lines are provided, with respect to the circuit array in a second substrate.
US11159755B2
A time-of-flight (TOF) sensor includes an array of pixels. Each pixel includes: a differential pixel configured to output a differential voltage signal between first and second nodes, based on an electrical modulation signal applied to different regions of the differential pixel and an incoming correlated light signal; a first readout circuit coupled to the first node; a second readout circuit coupled to the second node; and a compensation circuit coupled to the first and second readout circuits and configured to compensate for offset caused by incoming uncorrelated light. Each readout circuit has a storage device configured to be discharged by photo current during an exposure phase, sensed during a readout phase and recharged during a reset phase. Recharging of each storage device is controlled by a single reset transistor included in each compensation circuit or by one or more global reset transistors located outside the array of pixels.
US11159744B2
An imaging system includes: a first imaging apparatus including a first imaging element and a first optical system; and a generator that generates an image based on image data acquired from the first imaging element. The first optical system includes a first free-form surface lens that has a shape that allows an image to be formed on the first imaging element such that a resolution is different between a portion of a predetermined region and another portion of the predetermined region, the resolution being defined as a total number of imaging pixels that capture an image within a unit field angle on a horizontal plane.
US11159735B2
An imaging system comprises a rolling shutter sensor that captures images of a scene, an illumination source that continuously illuminates the scene, a time-varying illumination source that illuminates the scene, and a processor that receives the images from the rolling shutter sensor. The rolling shutter sensor and the time-varying illumination source are operated synchronously to cause: on-cadence lines of the rolling shutter sensor to receive illumination from the continuously illuminating illumination source and a first amount of illumination from the time-varying illumination source; and off-cadence lines of the rolling shutter sensor to receive the illumination from the continuously illuminating illumination source and a second amount of illumination from the time-varying illumination source. The processor separates the images into feeds based on the first and second amounts of illumination by combining the on-cadence lines to generate a first feed and combining the off-cadence lines to generate a second feed.
US11159727B2
A reflection module for optical image stabilization includes a rotation holder, which includes a reflection member and is supported on an internal wall of a housing, and a driving part to provide driving force to move the rotation holder. The driving part includes a magnet disposed on the rotation holder, a coil disposed in the housing and opposing the magnet, and a hall sensor disposed in the housing and opposing an N pole or an S pole of the magnet.
US11159714B2
There is provided an imaging device including: an image processing unit; a face recognition processing unit; a storage unit; and a composition processing unit for generating composite data by a composition process so that persons photographed in each of a plurality of image data are included in one image data. The face recognition processing unit recognizes a first person by performing a face recognition process on first image data. When second image data obtained by photographing a second person at the different photographing timing of the first image data, with the same background as the first image data, is recorded in the storage unit, the composition processing unit generates composite data in which the first person and the second person are superimposed on the same background.
US11159708B2
An imaging apparatus to which an accessory apparatus including a plurality of operation members is detachably attached includes a camera communicator configured to provide a communication path with the accessory apparatus, and a camera controller configured to communicate with the accessory apparatus via the camera communicator, and to transfer to a sleep state with the accessory apparatus when none of the accessory apparatus and the imaging apparatus are operated in a normal operation state. The camera controller designates a specific operation member among a plurality of operation members for the accessory apparatus. The camera controller in the sleep state returns to the normal operation state when receiving a communication from the accessory apparatus corresponding to an operation of the specific operation member.
US11159706B2
There is disclosed a camera module manufacturing apparatus for joining together a lens unit that incorporates a taking lens and a sensor board to which an image sensor is attached. The camera module manufacturing apparatus includes an optical unit including a collimator lens and a measurement chart for forming an image of the measurement chart on the image sensor through the taking lens. The relative position of the lens unit and the sensor board is adjusted based on an image signal obtained by converting, using the image sensor, an image of the measurement chart that is formed on the image sensor by the optical unit. The measurement chart is disposed to be tilted with respect to a plane that is perpendicular to an optical axis of the collimator lens.
US11159705B2
An electronic device and a method for controlling a decorative member lens are provided. The electronic device includes a camera component, a decorative member, a decorative member lens and a driving mechanism. The camera component includes a motor and a lens. The motor is configured to drive the lens to move. The decorative member is provided relative to the camera component. The decorative member lens is mounted on the decorative member. The decorative member lens is spaced from the lens. The driving mechanism is coupled to the decorative member lens. The driving mechanism is configured to drive the decorative member lens to move away from or towards the lens.
US11159703B2
The present disclosure provides a shooting interface switching method and apparatus, and a device and storage medium thereof, relating to the field of camera shooting technology. The method includes: displaying a first user interface that enables a shooting program to shoot a photo using a rear camera on a terminal; acquiring a first cover slide event indicating that the slide rear cover is slid out; and controlling, based on the first cover slide event, the shooting program to switch the first user interface to a second user interface that enables the shooting program to shoot a photo using a front camera.
US11159701B2
The present embodiment relates to a camera module comprising a front body, a lens, a rear body, a first substrate, an image sensor, a second substrate, a connector and a cover, wherein the cover includes a bottom plate having a hole in which the connector is to be disposed, side plates extending from the bottom plate, and pressing unit disposed at the bottom plate and elastically supporting the connector, the connector includes a first surface facing the inner surface of the bottom plate of the cover, and a second surface extending from the first surface and disposed in the hole, and the pressing unit includes a first pressing part for pressing the first surface of the connector, and a second pressing part for pressing the second surface of the connector.
US11159698B2
An image processing apparatus includes a processor. The processor is configured to execute a program to generate a post-color conversion image from a pre-color conversion image using a color conversion model, calculate a color conversion precision of the post-color conversion image using a precision of the color conversion model, specify a region, the color conversion precision of which is equal to or less than a threshold, and display, of the post-color conversion image, a post-color conversion image, the region of which with the color conversion precision being equal to or less than the threshold has a size that is larger than a criterion determined in advance.
US11159689B2
There is provided an image processing apparatus. A changing unit changes settings relative to image data generated by a reading unit for reading a document, in a case where it is not possible to store the image data in a predetermined memory. An image processing unit performs image processing on the image data generated according to the changed settings. A display displays a preview image of the image data subjected to the image processing in the case where it is possible to store the processed image data in the memory.
US11159680B1
Techniques are described for analyzing communications sent during a service session to provide (e.g., customer) service on a social media channel, the analysis to determine a quality of service provided during the session. Natural language processing, lexical analysis, pattern matching, or other types of analysis may be used to determine an empathy factor and a conversational factor for communications between a service representative (SR) and a user during a session. The factors may be combined with other factors, such as a timely acknowledgement factor and a timely resolution factor, to generate a response quality index (RQI) for the session. Based on the RQI, feedback information may be generated and sent to the SR. In some implementations, the communications may be analyzed and feedback information sent to the SR in real time during the session, to dynamically improve service quality.
US11159676B1
Methods for ERL Correction are provided including receiving a VoIP emergency call from an emergency caller. The VoIP emergency call is identified by a unique ELIN. The ERL data associated with the unique ELIN is retrieved from a LIS using the unique ELIN. A notification is intercepted at the LIS. The notification contains both an original extension number or a DID number and the ERL data. The ERL data is matched using the ELIN to the ERL data to locate one of the original extension number and the DID number. A correct physical address is located using the original extension number or the DID number. Address data is corrected in the ERL to include the correct physical address of the emergency caller to provide a corrected ERL. The notification is reissued including the corrected ERL and the VoIP emergency call is routed to a PSAP with the corrected ERL.
US11159673B2
Repositioning of a display on a touch screen based on touch screen usage statistics. Usage information of the touch screen is obtained, based on using the touch screen, which includes a plurality of contact points. Based on the usage information, positioning information for a display to be depicted on the touch screen is determined. The display is to be used to enter data and includes multiple contact points. Based on the positioning information, the display is repositioned on the touch screen. The repositioning includes moving one or more contact points of the multiple contact points from one or more locations on the touch screen to one or more other locations on the touch screen.
US11159671B2
A system and method for surfacing tailored actionable items associated with applications in a user experience of a mobile computing device is disclosed. The method includes determining an event associated with a application, determining an action library including a plurality of actionable items, identifying, from the action library, one or more actionable items associated with one or more applications based on the event, generating an action menu based on the one or more actionable items, the action menu including a deep link to perform the one or more actionable items, and presenting the action menu in association with the application in response to the event.
US11159669B2
A technique for controlling an electronic device thereof is provided. The technique includes, in response to an attachment device being selected by an external device from a list of attachment devices, receiving and storing mapping information in which data configured in a first communication format and data configured in a second communication format in relation to one function of the electronic device to which the attachment device is attached are mapped. In addition, in response to the data configured in the first communication format being received from an external device which is communicably connected with the attachment device, the data configured in the second communication format corresponding to the data configured in the first communication format based on the mapping information is acquired, and the data configured in the second communication format to the electronic device to control the one function of the electronic device to be performed is transmitted.
US11159651B2
Methods and apparatus for memory allocation and reallocation in networking stack infrastructures. Unlike prior art monolithic networking stacks, the exemplary networking stack architecture described hereinafter includes various components that span multiple domains (both in-kernel, and non-kernel). For example, unlike traditional “socket” based communication, disclosed embodiments can transfer data directly between the kernel and user space domains. A user space networking stack is disclosed that enables extensible, cross-platform-capable, user space control of the networking protocol stack functionality. The user space networking stack facilitates tighter integration between the protocol layers (including TLS) and the application or daemon. Exemplary systems can support multiple networking protocol stack instances (including an in-kernel traditional network stack). Due to this disclosed architecture, physical memory allocations (and deallocations) may be more flexibly implemented.
US11159649B2
The present disclosure relates to systems and methods of implementing rate limiting in a representational state transfer (REST) application programming interface (API) system. A method of operating an instance of a REST API server, includes: receiving a REST API request that matches a rate limit rule associated with the instance of the REST API server; preparing a REST API response that includes rate limiting response headers. The method includes determining whether a rate limit violation exists that corresponds to the rate limit rule and, when it does, adding an error message to the REST API response. Otherwise, the REST API request is fulfilled and corresponding data is added to the REST API response. The method includes sending the REST API response including the rate limiting response headers and either the error message or the corresponding data.
US11159647B2
A method (1000, 1100) in a mesh computing system (400) of pre-emptively positioning images at hosts, for retrieval from the hosts and for the creation of containers from the images, is described. The hosts are located in edge nodes of the mesh computing system (400). The mesh computing system (400) also comprises a central registry (490), located outside the mesh computing system (400), the central registry (490) holding the images. A swarm leader (424) located in the mesh computing system (400) identifies a need in a first host at a first edge node to run an image, the image being held in the central registry. The swarm leader (424) identifies a second host at a second edge node, and commands download of the image from the central registry (490) to the second host, via at least one wireless link of the mesh computing system (400). A mesh computing system (400) is provided.
US11159643B2
In some implementations, a system adaptively adapts engagement between a user and an application based on prior user interactions and context data associated with the user. A performance category for which performance is tracked for a user of the application is initially identified. Context data indicating a current context of the user is received from a client device associated with the user. One or more responsiveness scores indicating actions of the user with respect to the performance category following the previous communications through the application are determined. A communication is then selected from among communications of multiple types based on the context data for the user and the one or more responsiveness scores for the user. A time to provide the communication to the user is determined based on the context data. The selected communication is provided for output by the client device at the determined time.
US11159641B2
Sharing data is disclosed including receiving a data-sharing instruction directed at an information card, and invoking a communication application to perform a specific operation, the specific operation including: transmitting to-be-shared information card data to a receiving terminal, or transmitting an identifier for the information card to a receiving terminal so that the receiving terminal downloads information card data associated with the information card based on the identifier.
US11159635B2
In some embodiments, a method sends a first frame that establishes a first state to push information to a client in a stream based on a first set of characteristics. The method transitions from the first state to a second state that allows pushing of content to the client. Content is pushed for a first time window to the client based on the first set of characteristics without receiving a request for the content in the first time window. The method receives a request to change the first set of characteristics to a second set of characteristics. The request includes information requesting a switch from the second state to the first state. In response to receiving the change, the method sends a second frame to continue pushing content to the client in the stream based on the second set of characteristics and transitions from the second state to the first state.
US11159628B1
A trained model and/or an edge client running on an edge device may obtain data from a data source (e.g., a security video camera) and determine, based on a result of processing the data using the model, whether to send an indication of an upcoming data/video stream to the provider network (e.g., indicating a bearer modification). The received indication may be used by the provider network to send a request to a serving wireless infrastructure (e.g., telco operator/wireless mobile core) for configuration of one or more resources on behalf of the edge device to process the upcoming data stream. The received indication may be used by the provider network in order to configure one or more resources at the provider network to process the upcoming data stream. The edge device initiates transmission of the data stream from the data source to the provider network via the serving wireless infrastructure.
US11159627B1
Disclosed are systems and methods for seamlessly redirecting network data between a client and a remote server. In one exemplary aspect, the method comprises receiving, at a remote server, the network data via a first remote desktop protocol (RDP) channel, wherein the network data is encapsulated and transmitted by a client device configured to communicate with the remote server. The method further comprises replacing a MAC address listed in the network data with a MAC address of a logical network adapter on the remote server, and placing received network packets into a network driver of the logical network adapter, wherein the logical network adapter transfers received data in an operating system of the remote server such that a server-side application on the remote server receives network packets from the client device.
US11159626B2
Techniques for session transfer between resources are described in which session data for communication sessions is transferred between distinct web-based resources to enable continuation of the communication sessions as navigation between the resources occurs. In one approach, shared session storage accessible to authorized resources is employed to facilitate the transfer of session data. Code embedded in pages for different resources rendered by a browser (or other communication module) operates to store session data for communication sessions in the shared storage. When navigation occurs between different pages, authorizations of the different resources to utilize the shared session storage are determined and communication sessions that are active are maintained across page reloads for the authorized resources. This involves retrieving session data stored in the shared session storage and passing the session data that is retrieved to a communication service to reconnect to the communication sessions after navigation occurs.
US11159623B2
An improved syndicated data system and method providing a plurality of intelligent devices with syndicated vendor-independent data from a syndication data server having informational data that is supplier-independent, formatting the received informational data into syndicated data messages, creating syndicated data channels, transmitting by broadcasting over a point-to-multipoint non-addressed transport bearer channel, with the devices monitoring the received point-to-multipoint non-addressed transport bearer channels of the different syndicated channel transport networks, identifying a received channel by comparing to the stored message or channel selection criteria to the received channel or IoT message contained therein, successful reading the syndicated data messages within the received syndicated channel, extracting the supplier-independent informational data from the syndicated data message and providing the extracted syndicated informational data to an installed vendor specific syndicated data application.
US11159619B2
The present invention relates to a system for data transfer between a server and a respirator which comprises a source for breathing gas, and at least one interface to enable a data transfer, a device for determining data, a control unit, a memory, and a timer unit for specifying a system time. The respirator is configured to give the data a timestamp, to store them and to transfer them at a later point in time. The timestamp is designed so that it cannot be adjusted, or can only be adjusted to a limited extent to a tolerance window.
US11159615B2
A middleware at a proxy node may cause a copy of a data object stored on a storage node to be updated. Copies of the data object may be stored on a plurality of storage nodes located in first and second geographic locations. A first processing activity for a storage node that corresponds with the application category of the data object may be determined. A first storage node may be selected for a first update based on being associated with the first processing activity in a first proportion. The copy of the data object stored at the first storage node may be updated before updating a copy of the data object stored at a second storage node. The second storage node may be associated with the first processing activity in a second proportion, with the second proportion being less than the first proportion.
US11159611B2
The embodiment herein provides a system and method for providing a novel leader election mechanism in distributed systems that is randomized in twin dimensions of space and time using the concept of a colliding random walk (CRW). Leader election is randomized in space in terms of the node identified as the leader and the time taken to identify the leader. A source node is enabled to generate left and right coupons in a quantum resistant manner for random walks. A novel fault tolerance mechanism is provided to identify several leaders for same set of coupons. In this system and method, the source vertex generates multiple CRWs for each piece of work that needs to be done. The fault tolerance mechanism reduces the time to collision, increases the number of leaders and also offers increased resilience and tolerance to faults.
US11159606B2
A lightweight and extensible information model for machine-to-machine systems is disclosed. A service layer information management architecture uses three categories of atomic objects, subjects, actions, and descriptions. Information for use within the model is built using the atomic information objects. Application programming interfaces are used to perform operations and information processing by different nodes. Common service functions are used in the model as instances of a generic common service information model.
US11159599B2
A system and method for real-time discovery and monitoring of multidimensional topology models describing structural aspects of applications and of computing infrastructure used to execute those applications is disclosed. Different types of agents are deployed to the monitored application execution infrastructure dedicated to capture specific topological aspects of the monitored system. Virtualization agents detect and monitor the virtualization structure of virtualized hardware used in the execution infrastructure, operating system agents deployed to individual operating systems monitor resource utilization, performance and communication of processes executed by the operating system and transaction agents deployed to processes participating in the execution of transactions, providing end-to-end transaction trace and monitoring data describing individual transaction executions. The monitoring and tracing data of the deployed agents contains correlation data that allows to create a topology model of the monitored system that integrates transaction execution, process execution and communication and virtualization related aspects.
US11159591B2
Method and software product for transferring data, plus equipment for controlling data transfer in a multimedia system that includes a group of participants' terminals, with which multimedia data generated by participants' terminals contained in the group are sent to one or more participants' terminals contained in the group and played back there. A central synchronization unit generates synchronization labels containing time information and sends them to the participants' terminals contained in the group, and the synchronization labels are used to play back information in modified time.
US11159590B1
Techniques performed by a data processing system for conducting a communication session between a plurality of computing devices of a plurality of participants herein include establishing a communication session between a plurality of computing devices of a plurality of participants in which media content associated with the communication session is provided to each of the computing devices of the plurality of participants, receiving, via a network connection, a first media stream from the computing device of a first participant that includes a rendering of a first content item to be shared with the plurality of participants, performing image analysis on pixel data of the first media steam to identify features of the first content item, identifying a first file associated with the first content item based on the features of the first content item, and providing access to the participants to the first file associated with the first content item.
US11159587B1
A call forwarding device based on an IMS includes a terminal and an IMS communication system connected to the terminal. The IMS communication system is respectively connected to an IMS special service number device, an IMS user database and an IMS maintenance device. After the terminal establishes a communication with the IMS special service number device, a forwarding condition and a forwarding number set through an IVR, and a calling number and a called number of the terminal are saved in the IMS user database. When the calling number of the terminal dials the called number, the IMS communication system detects a status of the called number, and a communication is established between the calling number and the forwarding number of the terminal according to the forwarding condition.
US11159582B2
The embodiments herein relate to terminating call handling for power saving activated user equipment. In one embodiment, there proposes a method in a IP Multimedia Subsystem Application Server, IMS-AS, for handling a terminating call for a User Equipment, UE, using power saving functionality, comprising: obtaining power saving information of the UE; handling the terminating call based on the power saving information. With the embodiments, the time and network resource for the terminating call can be saved and the user's experience can be enhanced.
US11159580B2
Systems are provided for anonymously tracking and/or analysing Web-based flow or movement of individual subjects and/or objects. In particular, there is provided a system for enabling anonymous estimation of the amount and/or flow of individuals, in a population moving and/or coinciding between two or more Web-based subject states. The system receives identifying data from two or more individuals; generates, online and by one or more processors, an anonymized identifier for each individual; and stores: the anonymized identifier of each individual together with data representing a Web-based subject state; and/or a skew measure of such an anonymized identifier.
US11159578B1
A machine has a network interface circuit to provide connectivity to networked machines. A processor is connected to the network interface circuit. A memory is connected to the processor and the network interface circuit. The memory stores cryptographically protected data, an identity management contract and identity stewards specifying individuals to administer the identity management contract. The memory stores instructions executed by the processor to receive a request to identify a legal identity for a digital identity, collect from certain networked machines, via the network interface circuit, consent from the identity stewards, where the consent includes cryptographic identity packets. The cryptographic identity packets are combined to render the legal identity for the digital identity. Transaction data specifying the legal identity for the digital identity is supplied. The transaction data is recorded to a distributed ledger associated with at least a subset of the networked machines.
US11159576B1
The technology discloses a computer-implemented policy manager device for a cloud-based security system that unifies functions of packet-level and protocol-level access control and traffic inspection, threat detection and activity contextualization on inspectable and non-inspectable traffic. The device includes a data manager for a superset of fields that specify security policies across the cloud-based unified functions, including common fields shared by two or more of the unified functions, means for receiving and storing policy specifications in a common format for values of the common fields as applied to each of the unified functions, whereby a user interacting with the means for receiving can specify security policies governing the cloud-based unified functions of access control and traffic inspection, threat detection and activity contextualization on inspectable and non-inspectable traffic. Also included is a policy manager configured to validate, save and distribute the policy specifications applicable to respective functions among the cloud-based unified functions.
US11159575B2
There is provided a user device including a transceiver, a processor, and a memory. The memory stores a device management application (DMA) arranged to disable at least one function of the user device in accordance with an operative device policy state of the user device, and a device policy schedule comprising a queue of device policy states each having an associated respective set of policy data. Responsive to receiving, from a remote system via the transceiver, first synchronisation data indicating a first device policy state in the queue of device policy states, the DMA is arranged to update the operative device policy state of the user device to the indicated first device policy state.
US11159571B2
An apparatus, method, and device for encapsulating heterogeneous functional equivalents are disclosed. The apparatus includes a redundancy controller, an input proxy, and an output proxy. In this application, a plurality of heterogeneous functional equivalents are encapsulated by an input proxy and an output proxy, so that the apparatus can support adaptation, normalization and dis-cooperation to cut a communication link employed by an attacker, such that it is difficult for the attacker to sniff and exploit unknown defects or backdoors, and a success rate of the attacker attacking an information system is reduced.
US11159570B2
A system and method for cloud native discovery and protection. The method includes identifying a plurality of cloud assets in a cloud native environment based on cloud credentials for each of the plurality of cloud assets; determining at least one cloud asset instance that lacks active security protection based on a configuration of at least one of: each of the at least one cloud asset, and at least one security solution deployed in the cloud native environment, wherein each cloud asset instance is an instance of one of the plurality of cloud assets; and reconfiguring at least a portion of the cloud native environment with respect to the at least one cloud asset instance that lacks active security protection.
US11159549B2
A computer implemented method to identify a computer security threat based on communication via a computer network including receiving a definition of acceptable network communication characteristics for each of a plurality of communication protocols; receiving a set of security events for the communication, each security event including network communication characteristics for the communication; for each security event in the set of security events: a) identifying a communication protocol associated with the event; b) detecting deviations of network communication characteristics of the event from the acceptable network communication characteristics for the identified communication protocol; and c) generating a record of each deviation identifying a communication characteristic for which the deviation is detected, and identifying a computer security threat for the communication based on the records generated for the set of security events.
US11159547B2
A computer system extracts features of documents that mention malware programs to determine textual features that correspond to individual ones of the malware programs. The computer system performs analysis of samples of malware programs to determine features corresponding to the samples. The computer system performs clustering using the textual features and using the features that correspond to the samples of the malware programs. The clustering creates clusters of data points, each data point corresponding to an individual one of the malware programs. The clusters contain data points considered by the clustering to be similar. The computer system outputs indications of the clusters to allow determination of whether data points in the clusters correspond to individual ones of specific malwares. Apparatus, methods, and computer program products are disclosed.
US11159543B2
A technique to protect a cloud database located at a database server and accessible from a database client. In this approach, a communication associated with a database session is intercepted. A hostname or network address associated with the communication is then evaluated to determine whether such information can be found in or otherwise derived from data in a database protocol packet associated with the database session. The information typically is placed there unavoidably by the cloud database client and normally cannot be spoofed by a process that does not understand or speak the proper database protocol semantics. Upon a mismatch, the database session is flagged as being potentially associated with a man-in-the-middle (MITM), in which case a given action may then be taken with respect to the database session that is then active. The technique provides for a MITM checkpoint in a cloud database service environment.
US11159532B2
Systems and methods for use in managing access to user profiles, and content blocks included therein
Systems and methods are provided for use in implementing access controls to content blocks of a user profile associated with a user. One exemplary system includes an access engine configured to receive an access command from a user, via a communication device, to access the user profile. The access command includes a designation of at least one the content blocks for access by a provider, an identity of the provider, and a duration of the access. The access engine is configured to also modify a permission associated with the designated content block(s) in relation to the provider to permit the access by the provider, and to expose the content block(s) to the provider, thereby granting the access for the provider to the content block(s). The access engine is configured to further terminate the access of the provider to the content block(s) when the duration of the access expires.
US11159531B2
A computing system may include a server configured to provide access to shared application sessions, a first group of client computing devices configured to remotely access shared application sessions from the server through a secure interface using a client security credential, and a second group of client computing devices configured to remotely access shared application sessions from the server through a secure interface anonymously without a client security credential. The server may further provide access to the shared application sessions for the first group of client computing devices based upon a first access policy, and provide access to the shared application sessions for the second group of client computing devices based upon a second access policy different than the first access policy.
US11159528B2
Systems and methods are described for facilitating authentication of hosted network services to other services. A target service, such as a database, may require specific authentication information, such as a username and password, to access the target service. While this information could be manually specified in the hosted network service, de-centralized storage of authentication information is generally discouraged by security best practices. This disclosure provides an authentication proxy system that reduces or eliminates a need for hosted network services to store authentication information for target services. Rather, the authentication proxy system can obtain authentication information for the hosted network service that is provided by a hosting system, and authenticate the hosted network service using that authentication information. If authenticated, the proxy system can retrieve authentication information for the target service, and pass operations from the hosted network service to the target service using the authentication information for the target service.
US11159527B2
Methods, systems, and devices for enterprise-wide management of disparate devices, applications, and users are described. A cloud-based central server may maintain an integrated hosted directory, which may allow user authentication, authorization, and management of information technology (IT) resources and/or user account information across device types, operating systems, and software-as-a-service (SaaS) and on-premises applications. User account information for multiple and separate customers may be managed from a single, central directory, and servers may be brought online to allow access to the directory according to system loading.
US11159522B2
A method for authentication between a server process and a client process by means of multiple communication including a primary authentication communication and a secondary authentication communication. The method includes steps for: the server process receiving from the client process an initiating communication of the primary authentication communication, the server process initiating the secondary authentication communication between the server process and a client authentication process, the server process receiving primary authentication information comprising an authentication code or an authentication result, the server process receiving secondary authentication information comprising an authentication code or an authentication result of the secondary authentication communication, and the server process establishing the authentication on the basis of the primary and secondary authentication information.
US11159518B2
Embodiments include method, systems and computer program products for a container independent secure file system for security application containers. In some embodiments, a request for a virtualized application container may be received. A passphrase may be obtained from a user. A key may be obtained. A files system of the virtualized application container may be prepared for a specified mount point using the passphrase and key. The file system may be initiated in response to the request.
US11159515B2
Described herein is a computer implemented method for configuring a receiving system to receive data from a sending system. The method comprises receiving an integration creation request from a client application. In response, a specific integration user account is created with credentials which provide access to the receiving system. The credentials are communicated to the client application. In addition, an integration record comprising details in respect of the integration is created, stored, and associated with the specific integration user account.
US11159513B1
Embodiments facilitate the management of security certificates for printers that are used in public locales. The system communicates with and manages the printers with the benefits of security certificate protocols on-demand as a user requests to print documents with any particular printer. Once a document is requested to be printed at a printer, the system registers the printer with the network. At registration, a gateway is automatically installed. the gateway requests a security certificate which is stored on the printer or its associated computer. Aspects thus solve an online service's need to install and manage certificates for any printer accessible to the network.
US11159503B2
Various examples are directed to system and methods for authenticating a first computing system and a second computing system. The first computing system may receive second system sending data from the second computing system. The first computing system may generate first composite data based at least in part on the second system sending data and first system receiving data. The first computing system may determine that the first composite data is consistent with first composite reference data. The first computing system may generate first tag data based at least in part on the first composite data and send a request message comprising the first tag data to the second computing system. The first computing system may also receive a reply message comprising second tag data from the second computing system and determine that the second tag data is consistent with reference tag data.
US11159500B2
In some aspects, control circuitry receives, at a content provider server that is associated with a first subscription service, a first authentication key from a content aggregator server that is associated with a second subscription service, prior to the user subscribing to the first subscription service. The control circuitry generates and stores, at the content provider server, the first user account after comparing the first authentication key to acceptable authentication. In response to storing the first user account, the control circuitry receives a request from the content aggregator server to subscribe the user to the first subscription service, wherein the request includes a second authentication key. The control circuitry compares the first authentication key to the second authentication key, and in response to determining that the first authentication key matches the second authentication key, validates the first user account and grants access to the first subscription service through the first user account.
US11159496B2
Systems, methods, and computer-readable media for providing standards compliant encryption, storage, and retrieval of data are disclosed. In an embodiment, data is received at a first data center from a first device in connection with a service request and encrypted to produce encrypted data. The encrypted data may be transmitted from the first data center to the first device, and then may subsequently be received at a second data center. The second data center may store the encrypted data in a database accessible to the second data center. Because all data provided to the system is encrypted by the first data center prior to being stored and/or provided to the second data center, the database and the second data center may be out of the scope of compliance monitoring, auditing, and reporting for one or more data security standards.
US11159494B2
A streaming one time Pad cipher using rotating ports for data encryption uses a One Time Pad (OTP) to establish multiple secure point-to-point connections. This can be used to implement a streaming OTP point-to-point firewall, virtual private network or other communications facility for communicating secure information across one or more insecure networks.
US11159482B2
An information processing apparatus connected with one or more apparatuses through a network, comprises: a first acquiring unit configured to acquire first address information for indicating one of addresses in the network among addresses of the apparatuses and first apparatus specific information for identifying the apparatuses; a second acquiring unit configured to acquire second apparatus specific information for identifying an apparatus indicated by the first address information acquired by the first acquiring unit; a determining unit configured to determine whether the first apparatus specific information acquired by the first acquiring unit is the same as the second apparatus specific information acquired by the second acquiring unit or not; and a process requesting unit configured to request the apparatus indicated by the first address information to perform a certain process upon the determining unit determining the first apparatus specific information to be the same as the second apparatus specific information.
US11159479B2
A DNS name server manages CNAME records. The server receives a query for a first Address record for a fully qualified domain name from a requester. The server determines that the fully qualified domain name has a CNAME record, where the fully qualified domain name is a root domain. The server traverses a chain according to the CNAME record to locate a second Address record that includes an IP address. The server generates a response to the query that includes a third Address record for the fully qualified domain name that includes at least the IP address of the located second Address record. The server transmits the generated response to the requester.
US11159472B2
Methods, central unit (200A) and distributed unit (200B) of a radio network node (200), for handling a message received from a core node (204) for transmission to a wireless device (202). An action is required by the radio network node if the message is not successfully delivered to the wireless device. The central unit (200A) sends the message and an associated identifier I_msg to the distributed unit (200B) and then receives feedback indicating whether the message has been successfully delivered to the wireless device or not. The central unit (200A) performs the required action if the feedback does not confirm delivery of the message to the wireless device (202). The required action may include sending a non-delivery indication to the core node (204).
US11159467B2
Embodiments for managing communications by one or more processors are described. A communication sent to a first individual is detected. A reaction score for the first individual consuming the communication is calculated based on at least one data source associated with at least one of the first individual and a second individual. The communication is caused to be rendered with an indication of the calculated reaction score by a computing node associated with the first individual.
US11159459B2
Aspects of the present disclosure relate to managing messages within a collaboration environment. A group collaboration channel in which messages are displayed from multiple users is accessed, where the channel includes an application that provides application messages to the channel. A transcript of the channel is analyzed to determine a set of topics a user has discussed. A subset of topics is selected and a user sentiment of each topic is determined. A machine learning classification model is trained based on the selected subset of topics and the user sentiment of each topic. A message is then received from the application. Prior to displaying the message at the channel, a management category for the message is determined based on the classification model. The management category is applied to the message and the display of the message is managed based on the management category.
US11159452B2
Methods and systems for supporting efficient load balancing among a plurality of switches and a plurality of end nodes arranged in a tree topology in a network environment. The methods and systems can sort the plurality of end nodes, wherein the plurality of end nodes are sorted in a decreasing order of a receive weight. The method and system may further route, in the decreasing order of receive weights, the plurality of end nodes, wherein the routing comprises selecting at least one down-going port and at least one up-going port. Further, the method and system can increase an accumulated downward weight on each selected down-going port by the receive weight of the routed end node, and increase an accumulated upward weight on each selected up-going port by the receive weight of the routed end node.
US11159451B2
An endpoint group (EPG) can be stretched between the sites so that endpoints at different sites can be assigned to the same stretched EPG. Because the sites can use different bridge domains when establishing the stretched EPGs, the first time a site transmits a packet to an endpoint in a different site, the site learns or discovers a path to the destination endpoint. The site can use BGP to identify the site with the host and use a multicast tunnel to reach the site. A unicast tunnel can be used to transmit future packets to the destination endpoint. Additionally, a stretched EPG can be segmented to form a micro-stretched EPG. Filtering criteria can be used to identify a subset of the endpoints in the stretched EPG that are then assigned to the micro-stretched EPG, which can have different policies than the stretched EPG.
US11159448B2
In one example, the present disclosure describes a device, computer-readable medium, and method for dynamically modifying parameters for the delivery of data services over a network. For instance, in one example, a plurality of network slices is provided in a communications network. Each network slice of the plurality of network slices is configured to carry data over the communications network subject to a different combination of network service metrics. When a triggering event is detected in data carried over the communications network using a default slice of the plurality of network slices, the data is dynamically reassigned from the default network slice to a new network slice of the plurality of network slices in response to the detecting.
US11159444B2
A packet processing device includes a first unit, a second unit, and a switching unit. The first unit counts the number of arrived packets in a first period that is from the time slot present after a priority section up to the end of the initial time slot in the subsequently-arriving priority section. When the counted number of arrived packets is positive, the first unit determines that forward mismatch has occurred in an observation cycle. The second unit counts the number of arrived packets in a second period which is from the time slot present immediately after the priority section in the first period of time up to the end of the initial time slot of burst sections in the subsequently-arriving priority section. When the counted number of arrived packets is “0”, the second unit determines that backward mismatch has occurred in the observation cycle.
US11159443B2
A queue management method, system, and recording medium include Selective Acknowledgments (SACK) examining to examine SACK blocks of the forwarder to selectively drop packets in the forward flow queue based on a reverse flow queue and MultiPath Transmission Control Protocol (MPTCP) examining configured to examine multipath headers to recognize MPTCP flows and examine the reverse flow queue to determine if redundant data has been sent such that the dropping drops the redundant data.
US11159442B2
A reorder queue device for a multipath receiver includes a reorder queue and a reorder queue controller. The reorder queue is configured to queue data packets numbered in sequence which are received over multiple paths of a multipath channel. The reorder queue controller is configured to reorder the data packets in the reorder queue according to a reorder criterion, wherein the reorder criterion is based on at least one of the following: path-specific sequence numbering of the data packets, overall sequence number comparison across the multiple paths, or path-specific characteristics of the multiple paths. The data packets are numbered in a path-specific sequence and in an overall specific sequence. The reorder queue controller is configured to detect a packet loss on a specific path based on determining the overall sequence numbers and/or the path-specific sequence numbers of at least two packets of the specific path.
US11159435B2
Systems, methods, techniques and apparatuses of industrial automation are disclosed. One exemplary embodiment is an industrial automation system including a primary time-sensitive network (TSN) and a redundant TSN. The system also includes a control system configured to determine a primary data flow, determine a redundant data flow duplicative of the primary data flow, and generate a plurality of sets of configuration information using the primary data flow and the redundant data flow. The primary TSN and the redundant TSN, using the plurality of sets of configuration information, are configured to transmit the primary data flow and the redundant data flow simultaneously.
US11159418B2
The embodiments relate to a method and a routing device. The method comprises introducing a logical hierarchy by defining a plurality of transit layers wherein to each transit layer a transit layer address is assigned and a transit router and wherein each transit router has a unique network address; the layers are organized in a descending order of subnet masks; for each interface between a router and said transit routers, defining, in a routing table of said router, a static route based on the transit layer address and the subnet mask of the transit router interfacing with the router; and if a connection that carries traffic between the router and any of the transit routers fails, selecting a static route in said routing table as a redundant route for carrying said traffic towards its destination.
US11159414B2
Edge analytics and other processes for assessing performance of network elements operating at an edge or other remote access point of a service provider network is contemplated. The edge analytics may be facilitated with edge devices connected, embedded or otherwise associated with the network elements collecting data, metrics or other information reflective of the performance thereof.
US11159413B2
System and method for identifying nodes with packet loss in a wireless communication network. The method comprises a central probe server—establishing a TWAMP session with a plurality of nodes. The central probe server probes the plurality of nodes for packet loss for a time duration ΔT and categorizes each of the plurality of nodes as one of violator node and non-violator node. A sectionalisation module retrieves a topology of the at least one violator node. The central probe server probes at least one neighboring node of the at least one violator node for packet loss for the time duration ΔT. The sectionalisation module identifies the at least one violator node as one of a silo node and a daisy chain node based on the probe of the at least one neighboring node.
US11159385B2
In one implementation, a method for topology based management of second day operations can include identifying a cloud service operating on a second system, discovering, via a first system, an existing realized topology of the second system as an inferred realized topology for the first system, wherein the existing realized topology is provisioned by the second system, defining a management process to be performed within the cloud service, via the first system, upon the instantiation of the inferred realized topology by the first system, and executing the management process utilizing the first system.
US11159375B2
A method, computer program product, and system for upgrading an IT system are provided. The method comprises: determining a plurality of existing components of the IT system; determining at least one user component based on a user requirement; building a structural topology of the IT system in accordance with the plurality of existing components and the at least one user component, the structural topology comprising the plurality of existing components, at least one connection among the plurality of existing components, and the at least one user component with its conditional connection, the conditional connection comprising the dependency of the at least one user component; and providing at least one upgrade recommendation for the IT system in accordance with the structural topology.
US11159372B2
Embodiments of the present disclosure disclose a method and an apparatus for restoring a network device to factory defaults, and a network device, and relate to the field of configuration management technologies. A NETCONF server determines that the network device needs to be restored to the factory defaults; the NETCONF server replaces data in a startup configuration datastore and a running configuration datastore in the NETCONF server with factory defaults data in a factory defaults datastore, where the factory defaults datastore is dedicated to storing the factory defaults data of the network device. The NETCONF server delivers the data in the running configuration datastore after replacement to a plurality of service modules. Then, the plurality of service modules performs a validation operation based on the data delivered by the NETCONF server.
US11159369B2
A method for initializing a system that includes a base module and a first and a second expansion module, wherein the first and the second expansion modules are electrically, detachably connected to the base module and each have one or more electrical peripheral interfaces. The method includes the execution of an initialization routine by the system. The initialization routine includes the querying of the first and the second expansion modules with regard to description data that include characteristics of the electrical peripheral interfaces and an identifier of the first and the second expansion modules, the storage of a data structure that includes the queried description data, and the provision of the data structure to a configuration device.
US11159364B2
A system is in communication with a managed infrastructure. An extraction engine is in communication with a managed infrastructure. The extraction engine is configured to receive managed infrastructure data and produces events as well as populates an entropy database with a dictionary of event entropy that can be included in the entropy database. A signalizer engine that includes one or more of an NMF engine, a k-means clustering engine and a topology proximity engine. The signalizer engine inputs a list of devices and a list of connections between components or nodes in the managed infrastructure. The signalizer engine determines one or more common characteristics and produces clusters of events relating to failure or errors in at least one of the devices and connections between components or nodes in the managed infrastructure. The events are converted into words and subsets to group the events into clusters that relate to security of the managed infrastructure. In response to grouping the events, physical changes are made to at least a portion of the physical hardware. In response to production of the clusters, security of the managed infrastructure is maintained.
US11159363B2
A fault localization method includes: obtaining user experience data, network topology data, and resource management data that are of a video service; where the network topology data is used to represent a connection relationship between network devices, and the resource management data is used to represent a connection relationship between user equipment and the network devices; determining a QoE experience indicator of a network device based on the user experience data, the network topology data, and the resource management data; and when QoE represented by the QoE experience indicator of the network device is lower than QoE represented by a device screening threshold, determining the network device as a possible questionable device.
US11159361B2
Methods for managing a communication session in a communication network are disclosed. For example, a method includes detecting, by a first endpoint comprising at least one processor, an error condition associated with the communication session, sending, by the first endpoint, a notification of the error condition to a second endpoint that is using a transport layer session and receiving, by the first endpoint, a communication from the second endpoint, proposing a response to the error condition. Another method includes receiving, by a first endpoint comprising at least one processor, a notification of an error condition associated with the communication session, selecting, by the first endpoint, a response to the error condition, and sending, by the first endpoint, a communication to a second endpoint that is using a transport layer session, proposing a response to the error condition.
US11159360B2
A method and system for managing resources of a computer network may be provided. A first request to detect a first event in a computer network may be received. A first element of the first event may be detected at a first computing resource of the computer network. After detecting the first element of the first event at the first computing resource, a second computing resource of the computer network may be determined. First data corresponding to the first event from the first computing resource may be provided to the second computing resource. A second element of the first event may be detected at the second computing resource.
US11159355B2
A synchronization signal design is described for narrowband Internet of Things Communications. The synchronization signals facilitate time and frequency synchronization between an eNB and UEs. In one example, operations include generating an NB-Iot Secondary Synchronization Signal (N-SSS) using a Zadoff-Chu (ZC) sequence, scrambling the ZC sequence using a scrambling sequence, and transmitting the resulting scrambled NB-Iot Secondary Synchronization Signal (N-SSS) by the eNB in a periodic manner, wherein, the eNB has a cell identifier and the cell is identified by a combination of the root of the ZC sequence and the scrambling sequence.
US11159354B2
Aspects herein describe increasing density of reference signal transmissions in wireless communications. A plurality of reference signal configurations, each indicating resource elements for one or more antenna ports over which reference signals for the one or more antenna ports are scheduled for transmission, can be received. An association configuration indicating an association between at least two antenna ports as having similar channel characteristics can also be received. A plurality of reference signals can be received in the resource elements corresponding to the at least two antenna ports as indicated in the at least two of the plurality of reference signal configurations, which can be used to perform a channel measurement of the similar channel characteristics of channels of the at least two antenna ports over at least a portion of the plurality of reference signals.
US11159353B1
This application is directed to transferring data over a data link coupled between two electronic devices. The data link includes a retimer having a full data path and a bit level data path that are coupled in parallel. A first sequence of data packets is transferred via the bit level data path of the retimer. While transferring the first sequence of data packets, the data link detects initiation of an equalization procedure based on an initiation data packet in the first sequence of data packets. In accordance with detection of the initiation of the equalization procedure, the data link selects the full data path of the retimer for data transfer over the data link. During the equalization procedure, a second sequence of data packets immediately follows the first sequence of data packets, and is transferred via the full data path of the retimer.
US11159345B2
A method for estimating a self-interference channel by a communication device which operates in a full-duplex mode can comprise the steps of: determining the amount of resources to be used for estimating a self-interference channel for each antenna; transmitting a reference signal by means of resources distinguished by means of each antenna in accordance with the amount of resources that has been determined for each antenna; and estimating the self-interference channel on the basis of the reference signal.
US11159341B2
A method of forwarding a packet and a VXLAN Tunnel End Point (VTEP) are provided. In an example, the VTEP obtains a route of a specified role, which is advertised to a remote VTEP. Then the remote VTEP distributes packets to be transmitted to the specified role to VTEPs in a multihoming group based on the route. The multihoming group includes VTEPs that the specified role is homed to, and next hop of the route is a group address of the multihoming group. The VTEP receives the packet to be transmitted to the specified role from the remote VTEP; and transmits the packet to another VTEP in the multihoming group when a link between the VTEP and the specified role fails, such that the other VTEP transmits the packet to the specified role.
US11159340B2
A fieldbus network is described, which has at least one device as well as a connecting apparatus, wherein the connecting apparatus is designed to transfer data from the fieldbus network into a cloud. Installed in at least one of the devices is a derived class, which is derived from a predetermined head class, wherein head attributes are established by the predetermined head class and additional device specific attributes are established by the derived class, wherein the at least one of the devices is designed based on the derived class to produce a data object for the data transfer to the cloud. The connecting apparatus is designed to receive the data object of the device, to convert at least a part of the data contained in the data object into a format of an interface of the cloud and to write the data into the cloud.
US11159339B2
An information processing apparatus includes circuitry configured to issue a provisional code in response to receiving a setup request via an audio input-output device useable for operating a target apparatus, store, in a memory, the issued provisional code in association with first identification information identifying the audio input-output device, transmit, to the audio input-output device, audio feedback information causing the audio input-output device to output the issued provisional code as audio, in response to inputting the provisional code, which is output via the audio input-output device, into the target apparatus, receive the provisional code and second identification information identifying the target apparatus transmitted from the target apparatus, and store, in the memory, the first identification information identifying the audio input-output device and the second identification information identifying the target apparatus in association with each other when the provisional code received from the target apparatus is already stored in the memory.
US11159338B1
A controlling device scans a label of a network-connected device to obtain a first set of information from a primary layer of the label, where the first set of information is about the network-connected device. The controlling device scans the label to obtain a second set of information from a secondary layer of the label, whereby the secondary layer is distinct from the primary layer. The controlling device transmits a request to a device server associated with the network-connected device to obtain device records for the device, whereby the request includes the second set of information. In response to the request, the controlling device receives the one or more device records.
US11159337B1
A networking environment includes a first node and a second node configured as Ethernet Virtual Private Networking (EVPN) peers on an EVPN subnet that is coupled to a Layer 3 VPN over a core network. The first node receives a first multicast join request from a third node in the core network, the first multicast join request including a source address and multicast group address of a source of a multicast stream. The first node determines that the source address and the multicast group address for the source are behind the EVPN subnet at the second node. The first node sends to the second node, a control plane join request message that includes a receiver identifier that identifies the third node as a receiver of the multicast stream, the receiver identifier enabling the second node to forward the multicast stream directly into the core network to the third node.
US11159336B2
A method for rules driven interactions for Webinar content retrieval and storage includes establishing a Webinar between a presenter and a live attendee, sharing a display of the presenter with the live attendee, detecting in the display a content portion and matching the content portion to one of a multiplicity of rules. Thereafter, the matched one of the rules is executed so as to present additional content in a user interface of the live attendee and the matched one of the rules is stored in a recording of the Webinar, with an indication at which point in time during the Webinar the matched one of the rules had been executed. Finally, the stored recording is retrieved and played back to an offline attendee through a user interface to the Webinar and the matched one of the rules is executed so as to present additional content to the offline attendee.
US11159331B2
Some embodiments are directed to a system for the traceability of a job string performed by multiple actors, including a database for storing the information generated for each job of the string, wherein each actor can, after having obtained a right of access to the database, add a first information element signed by a certificate obtained from a secured hardware device associated with the actor; and a second information element signed by a temporary certificate supplied by a security server, the first and second elements being associated with a timestamp in the database.
US11159328B2
Digital document editing techniques as part of electronic signature collection are described. These techniques support a single unified workflow in which comments and edits may be made as part of collecting an electronic signature. In this way, user and computational efficiency may be increased over conventional techniques that require initialization of the electronic signature collection workflow any time a comment or change is to be made to a digital document. Further, the comments and edits may be incorporated as part of audit trail associated with the electronic signature, thus increasing effectiveness of the electronic signature in providing supporting evidence of signature validity by documenting changes made to the digital document by one or more of the parties that sign the document.
US11159325B2
A system, method, and computer program product are provided for implementing hardware backed symmetric operations for password based authentication. In operation, a system receives a request to access software utilizing password-based authentication. Further, the system receives a password for the password-based authentication. The system computes a hash utilizing the password and a hardware-based authenticator associated with hardware of the system utilizing hardware backed symmetric encryption. Moreover, the system verifies that the hash computed utilizing the password and the hardware-based authenticator is correct for accessing the software.
US11159323B1
A method for capturing and querying pseudonymous video data is provided. The method may include capturing a video using one or more video cameras. The method may include transmitting the captured video, via a video transformation encryption module. The video transformation encryption module may transform the captured video into an encrypted documentation file. The method may include receiving and storing the captured video as an encrypted documentation file in a storage location. The method may include receiving a binary query from a first user. The query may relate to the captured video. The method may include using an executable file to peruse the encrypted documentation file to determine a binary response to the binary query. The method may include transmitting the binary response to the first user.
US11159315B2
Creating and managing linked decentralized identifiers for an entity. A parent decentralized identifier of an entity has an associated parent private key. A determination is made that a child decentralized identifier is to be created for the parent decentralized identifier. In response to the determination, the parent private key is used to generate a child private key, and a child decentralized identifier is created by at least assigning the generated child private key as the private key for the child decentralized identifier. Each of the decentralized identifiers may be associated with a permission to another entity. The permission associated with the child decentralized identifier may not be broader than the permission granted to the parent decentralized identifier.
US11159311B2
A key management method/apparatus (user equipment) are described. The key management includes encrypting user identity information based on a first public key. The user equipment sends a first user identity message to a first network device. The first user identity message includes the user identity information, an indication identifier that indicates whether the user identity information is encrypted, and a reference identifier for indexing the first public key. The first network device sends, to a second network device, a third user identity message including the user identity information and the reference identifier that indexes the first public key. Thus, when receiving the third user identity message, the second network device can determine the encrypted user identity information, according to a pre-stored mapping table including the first private key.
US11159307B2
An example operation may include one or more of identifying a group of blockchain member devices attempting to establish a trusted group communication channel, assigning each of the blockchain member devices public/private key pairs, publishing the public keys of the blockchain member devices in a list, identifying a request from a first blockchain member device requesting a private key, associated with a second blockchain member device, be applied to a predetermined nonce value, responsive to identifying a response to the request, verifying, via a public key assigned to the first blockchain member device, that the second blockchain member device is a trusted member of the group of blockchain member devices, and responsive to verifying the second blockchain member device is a trusted member of the group of blockchain member devices, permitting communication between the first blockchain member device and the second blockchain member device on the trusted group communication channel.
US11159305B2
A computer-implemented method, non-transitory, computer-readable medium, and computer-implemented system are provided for implementing privacy protection. In an implementation, a public key pk={N, h} corresponding to a target user is obtained, where h is a generator of a predetermined cyclic group with a size of k in a random number space Z*N, a length of k is i bits, a length of N is n bits, and i<
US11159303B1
A list distribution station of a communication station includes processing circuitry to record, in a memory, a grand master list containing a station code of a grand master and a station code of a communication station synchronized with the grand master, and receive a priority notification frame which contains, as a sender station code, a station code of a present grand master in the communication system. The processing circuitry is further included to decide, when notified of the station code of the present grand master, whether or not to update the grand master list based on the notified station code of the present grand master and the grand master list, and upon having decided to update the grand master list, to update the station code of the present grand master station on the grand master list with the notified station code of the present grand master station.
US11159302B2
A user equipment (UE) for performing communication, the UE including a transceiver; and a processor coupled with the transceiver and configured to: control the transceiver to receive a UE capability enquiry, determine UE capability fields, except a frequency division duplexing (FDD) additional UE capability field, a time division duplexing (TDD) additional UE capability field, a frequency range 1 (FR 1) additional UE capability field and a frequency range 2 (FR 2) additional UE capability field, to include values applicable for all duplex modes and frequency ranges, and control the transceiver to transmit UE capability information based on a result of the determination.
US11159300B2
The present disclosure relates to a communication technique for fusing a 5G communication system to support a higher data rate than a 4G system with IoT technology; and a system thereof. In embodiments according to the disclosure provide an improved method for transmitting and receiving a control channel. A method performed by a base station according to disclosed aspects includes: transmitting first control area setting information containing first demodulation reference signal (DMRS) setting information for a first control area, transmitting second control area setting information containing second DMRS setting information for a second control area, identifying a third control area where the first control area overlaps with the second control area, and transmitting a DMRS on the basis of the first DMRS configuration information in the first control area including the third control area. A corresponding method performed by a terminal, a base station and a terminal are also described.
US11159298B2
Systems and methods of providing DMRS for a UE are generally described. The DMRS locations in a resource unit of a Physical Resource Allocation of a shared channel are randomly determined, and the DMRS sequences randomly generated before transmission from a master UE to a wearable UE. The DMRS locations are disposed on different subcarriers and symbols in the resource unit and are repeated every k subframes or m resource units within the same subframe. In situations in which the collision/contention probability is relatively small, DMRS in control channels may be used rather than in the shared data channel.
US11159286B2
System and method of OFDMA transmission in which mid-ambles are configured on a per-user basis for channel variation adaptation. The multiple channels used in an OFDMA transmission may use different mid-amble settings based on their respective channel characteristics. Particularly, some channels may have mid-ambles and some may have not, and mid-amble update intervals may vary across the channels. For a trigger-based (TB) uplink (UL) OFDMA transmission, an AP may signal the per-user mid-amble information in the user information fields of the trigger frame. For a downlink (DL) OFDMA transmission, an AP may signal the per-user mid-amble information in the HE SIG-B fields.
US11159283B2
A method for use in a transmitter includes sending a transmission comprising a transport block (TB) comprising a plurality of code blocks (CBs) arranged in one or more code block groups (CBGs). Each code block group includes one or more code blocks and each code block includes a plurality of coded bits. The transmission is sent to a receiver configured to use multi-bit hybrid automatic repeat request (HARQ) feedback per transport block. The method further includes receiving HARQ ACK or NACK feedback from the receiver one or more of the one or more code block groups of the transport block. The method further includes determining a number of code blocks or code block groups to send to the receiver in a retransmission based on at least the received HARQ ACK or NACK feedback.
US11159270B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive demodulation reference signal (DMRS) information that indicates a first DMRS configuration for a first transmit receive point (TRP) and a second DMRS configuration for a second TRP; generate a first DMRS-based channel quality report, based at least in part on a first set of DMRS received from the first TRP according to the first DMRS configuration, and a second DMRS-based channel quality report based at least in part on a second set of DMRS received from the second TRP according to the second DMRS configuration; and transmit the first DMRS-based channel quality report and the second DMRS-based channel quality report. Numerous other aspects are provided.
US11159260B2
The present disclosure provides methods, devices, systems, and storage mediums for live broadcast detection and data processing. In one exemplary embodiments, a user terminal device cooperates with a server and a camera device in a live broadcast system. The terminal device turns towards the camera device and outputs detection content within a detection time. It can be determined whether live broadcast content uploaded/captured by the camera device includes the detection content captured by the camera device within the detection time. If the detection content is found in the live broadcast content, it can be determined that unauthorized live broadcasting exists. Accordingly, corresponding measures can be taken to stop the unauthorized live broadcasting in a timely manner, which helps improve the security of user information.
US11159254B2
The present disclosure provides an automatic mismatch calibration circuit and method, and a radio frequency receiver system. The automatic mismatch calibration circuit includes: at least one direct current (DC) offset estimation and calibration module coupled to a rear end of a radio frequency (RF) receiver to estimate a DC offset of received signals transmitted in an I channel and a Q channel to obtain an I-channel-DC-component and a Q-channel-DC-component, and compensate the I-channel-DC-component and the Q-channel-DC-component to the received signals corresponding to the I channel and the Q channel to achieve DC offset calibration. The present disclosure solves the problem that the existing mismatch calibration circuit cannot meet the low power consumption requirements of the system.
US11159249B2
An optical communication system includes an optical transmitter and one or more processors. The optical transmitter is configured to output an optical signal, and includes an average-power-limited optical amplifier, such as an erbium-doped fiber amplifier (EDFA). The one or more processors are configured to receive optical signal data related to a received power for a communication link from a remote communication system and determine that the optical signal data is likely to fall below a minimum received power within a time interval. In response to the determination, the one or more processors are configured to determine a duty cycle of the optical transmitter based on a minimum on-cycle length and a predicted EDFA output power and operate the optical transmitter using the determined duty cycle to transmit an on-cycle power that is no less than the minimum required receiver power for error-free operation of the communication link.
US11159247B1
A method and system for optical communication with between a device and a remote station include passing light incoming from the remote station and outgoing to the remote station through a lens system and an aperture of the device, for example the lens system comprising a Plössl lens or a double-Gauss lens. The method and device include receiving the incoming light at an optoelectronic assembly that has an array of VCSELs, an array of microlenses, and a plurality of photodetectors configured to generate an output signal in response to detected light. The VCSELs may be arranged in clusters for simultaneous emission, and multiple clusters may also be activated for simultaneous emission.
US11159242B2
An automatic bias control circuit for an optical modulator using nested MZIs includes: a parent MZI control bias voltage generator that generates a parent MZI control bias voltage; a photodetector that converts tapped output light from the optical modulator into an electrical signal; a low-frequency cut-off circuit that suppresses modulation components that are slower than a first frequency, included in the electrical signal; and a control unit that controls the parent MZI control bias voltage generator on the basis of an electrical signal in which the slower modulation components have been suppressed. The control unit controls the parent MZI control bias voltage generator so as to minimize the effective value or the peak value of the electrical signal in which the slower modulation components have been suppressed.
US11159241B2
Devices, methods for analog-to-digital converters (ADCs) that perform high-dynamic range measurements based on optical techniques are disclosed. In one example aspect, an optical encoder includes a polarization rotator configured to receive a train of optical pulses, and an electro-optic (EO) modulator coupled to an output of the polarization rotator. The EO modulator is configured to receive a radio frequency (RF) signal and to produce a phase modulated signal in accordance with the RF signal. The optical encoder also includes a polarizing beam splitter coupled to the output of the EO modulator; and an optical hybrid configured to receive two optical signals from the polarizing beam splitter and to produce four optical outputs that are each phase shifted with respect to one another.
US11159236B2
A communication method includes obtaining, by a first device, first target information, determining, by the first device based on the first target information, a data transmit array element from light emitting diodes (LEDs) of the first device, where each data transmit array element of the first device includes at least one LED, and sending, by the first device, to-be-sent data to a data receive array element of a second device using the data transmit array element, where each data receive array element of the second device includes at least one LED of the second device.
US11159235B1
Methods, devices, and systems are described for free space optical communication. An example method can comprise generating a first linearly polarized optical signal having a wavelength and a first type of linear polarization and converting the first linearly polarized optical signal to a first circularly polarized optical signal. The first circularly polarized optical signal can be output into free space. The method can comprise converting a second circularly polarized signal, received via free space using the wavelength, to a second linearly polarized optical signal. The second linearly polarized optical signal can have a second type of linear polarization different than the first type. The method can comprise directing, via a polarizing beam splitter, the second linearly polarized optical signal to one or more detectors configured to output data.
US11159229B2
A satellite system may have a constellation of communications satellites. Satellite terminal equipment may be used to communicate with the satellite constellation. The satellite terminal equipment may have indoor and outdoor equipment that can communicate wirelessly. Power may be conveyed wirelessly between the indoor equipment and the outdoor equipment. The indoor equipment may include communications circuitry for supporting communications with electronic devices. The outdoor equipment may include satellite communications circuitry. The satellite communications circuitry may include antennas, satellite transceiver circuitry, and modems. Wireless communications between the indoor and outdoor equipment may be supported using radio-frequency wireless communications circuits or optical communications circuits.
US11159227B2
A mobile communications network, method, and base station arranged to request and analyze measurement information from one or more infrastructure units including one or more relay nodes and one or more mobile communication terminals. The base station then sets forwarding rules in a relay node according to the measurement information reported so that the relay mode may forward any data received as soon as possible, or aggregate data over a period of time and only forward it once predetermined conditions have been met.
US11159221B2
Aspects are provided allowing UEs with non-coherent or partially coherent antennas to re-interpret TPMI received in DCI into a set of TPMIs corresponding to different subbands. The UE receives a TPMI associated with at least one first antenna and at least one second antenna which are non-coherent with each other, and the UE determines a set of TPMIs including a first and second TPMI based on the received TPMI. The set of TPMIs include at least one TPMI different from the received TPMI. The UE transmits, based on the first TPMI, from the at least one first antenna within at least one first subband. The UE also transmits, based on the second TPMI, from the at least one second antenna within at least one second subband different from the at least one first subband. Thus, full power transmission based on re-interpreted TPMI with reduced DCI overhead may result.
US11159220B2
A processor coupled to a first communication device produces and transmits a first encoded vector and a second encoded vector to a second communication device via a communication channel that applies a channel transformation to the encoded vectors during transmission. A processor coupled to the second communication device receives the transformed signals, constructs a matrix based on the transformed signals, detects an effective channel thereof, and identifies left and right singular vectors of the effective channel. A precoding matrix is selected from a codebook of unitary matrices based on a message, and a second encoded vector is produced based on a second known vector, the precoding matrix, a complex conjugate of the left singular vectors, and the right singular vectors. A first symbol of the second encoded vector and a second symbol of the second encoded vector are sent to the first communication device for identification of the message.
US11159213B2
Apparatus, systems, and methods to implement receive beamforming in communication systems are described. In one example, apparatus of an evolved Node B (eNB) comprising processing circuitry to receive, from a user equipment (UE), a beamforming reference signal received power (BRS-RP) measurement and in response to the BRS-RP measurement, configure a downlink (DL) transmit (Tx) beamforming and a receiving (Rx) beamforming process on the UE. Other examples are also disclosed and claimed.
US11159198B2
The present disclosure provides a radio communication apparatus, a radio communication system, a radio communication method, and a program capable of demodulating signals at appropriate reception timings. A radio communication apparatus 11 includes: a measurement unit 111 configured to measure delay profiles of a plurality of frequency bands; and a determination unit 112 configured to determine a path timing of a first frequency band f1 based on a time difference between a first time tm1 indicating a time of a maximum amplitude in the first frequency band f1 of the plurality of frequency bands and a second time tm2 indicating a time of a maximum amplitude in a second frequency band f2 of the plurality of frequency bands.
US11159196B1
The present disclosure provides a gate driver on array (GOA) circuit, including a plurality of cascaded GOA circuit units. The GOA circuit of the present disclosure changes drains of T7 and T9 to DC VDD and adds T11 and T12 between Q1 and T7 and T9, which can eliminate an effect to Q1. When CLK1 and CLK2 are high, T11 and T12 are turned on, and Vg (n) and Vg (n+1) output high electrical potential. In the meantime, bootstrap capacitors C3 and C4 are added. When CLK is high, gates of T7 and T9 are pulled up to ensure lossless output of VDD. Therefore, an influence to Q1 when pulling down one row is eliminated. In the meantime, addition of bootstrap capacitors further ensures lossless output of T7 and T9.
US11159186B2
A transmitter circuit is disclosed. The transmitter circuit includes a frequency circuit configured to generate a frequency signal, a power amplifier configured to drive an antenna with a drive signal according to the frequency signal, and a programmable delay circuit configured to controllably extend a propagation delay between the frequency signal generated by the frequency circuit and the drive signal of the power amplifier. The programmable delay circuit is programmed with a programming value which causes the transmitter circuit to pass a calibration test.
US11159183B2
A method includes generating an extended result from a first operation circuitry having a result register bit width greater than a bus width associated with a residue check path of a second operation circuitry associated with a floating point unit. An extended result residue less a first portion residue of the extended result received from the residue check path is stored as a first partial result residue. The first partial result residue is compared with a first result residue of the second operation circuitry. The extended result residue less both the first partial result residue and a second portion residue of the extended result received from the residue check path as a second partial result residue is compared with a second result residue of the second operation circuitry.
US11159180B2
A polar code construction method, apparatus, electronic device, and readable storage medium, applied to the field of wireless communication technology to reduce the complexity of polar code construction. The method comprises: calculating a weight spectrum corresponding to a polarized channel of a polar code with code length 2N based on the weight spectrum corresponding to the polarized channel with code length N, and MacWilliams identities; calculating, for each polarized channel, a union bound on the error probability of the polarized channel under the condition of additive white Gaussian noise based on the weight spectrum corresponding to the polarized channel and a union bound formula; determining the error probability threshold values based on the union bounds and a measurement method; sorting the error probability threshold values of all the polarized channels in ascending order, and selecting the polarized channels corresponding to the K smallest error probability threshold values.
US11159170B1
In described examples, a sample and hold circuit is configured to periodically connect one input of an op-amp to a reference voltage through a switch while a second input of the op-amp is connected to an output of the op-amp. Offset cancellation is performed by storing a sampled offset on a sampling capacitor coupled to the second input of the op-amp.
US11159166B2
A field-programmable-gate-array (FPGA) integrated-circuit (IC) chip configured to perform a logic function based on a look-up table (LUT), includes: multiple non-volatile memory cells therein configured to store multiple resulting values of the look-up table (LUT); and a programmable logic block therein having multiple static-random-access-memory (SRAM) cells configured to store the resulting values passed from the non-volatile memory cells, wherein the programmable logic block is configured to select, in accordance with one of the combinations of its inputs, one from the resulting values stored in the static-random-access-memory (SRAM) cells into its output.
US11159164B2
An integrated circuit includes a first and a second active region, a first contact, a second contact and a first insulating layer. The first active region is in a substrate, extends in a first direction, and is located on a first level. The second active region is in the substrate, extends in the first direction, is located on the first level, and is separated from the first active region in a second direction. The first contact is coupled to the first and the second active region, extends in the second direction, is located on a second level, and overlaps the first and the second active region. The second contact extends in the second direction, overlaps the first contact, and is located on a third level. The first insulating layer extends in the second direction, and is between the second contact and the first contact.
US11159163B2
A circuit includes three PMOS transistors (PMOS) and three NMOS transistors (NMOS). The first PMOS has a source receiving a supply voltage and a gate receiving a first signal. The second PMOS has a source coupled to a drain of the first PMOS, a gate receiving a clock signal, and a drain generating a second signal. The third PMOS has a source receiving the supply voltage, and a drain coupled to the drain of the second PMOS. The first NMOS has a drain coupled to the drain of the second PMOS, and a gate coupled to a gate of the third PMOS. The second NMOS has a gate receiving the first signal, and a drain coupled to a source of the first NMOS. The third NMOS has a gate coupled to the gate of the third PMOS transistor, and a drain coupled to the drain of the third PMOS.
US11159159B1
A method of controlling a headroom voltage of a transistor stage of an electroplating system to maintain a target power dissipation across the transistor stage may include maintaining a headroom voltage in the transistor stage for a load in the electroplating system. The method may also include measuring an instantaneous power dissipation in the transistor stage and generating a difference output representing a difference between the instantaneous power dissipation in the transistor stage and the target power dissipation in the transistor stage. A voltage across the transistor stage and the load may then be adjusted using the difference output such that the headroom voltage in the transistor stage is adjusted to maintain the target power dissipation in the transistor stage.
US11159153B2
Mechanisms to reduce noise and/or energy consumption in PAM communication systems, utilizing conditional symbol substitution in each burst interval of a multi-data lane serial data bus.
US11159149B2
Disclosed is a level shifter. The level shifter includes a level shifting circuit, a first adjusting circuit, and a second adjusting circuit. The level shifting circuit determines whether to output a first current from a supply voltage line to an output node based on a voltage level of a first node and determines whether to output a second current from the supply voltage line to a third node based on a voltage level of a second node. The first adjusting circuit blocks an output of a third current from the third node to the first node when a clock signal having a first voltage level is received. The second adjusting circuit outputs a fourth current from the first node to a ground voltage line when the clock signal having the first voltage level is received.
US11159144B2
Disclosed is a radio frequency multiplexer having an M number of multiplexer branches each having an outer port terminal coupled to a common outer node, wherein M is a positive counting number. Each of the M number of multiplexer branches comprises a multi-bandpass filter configured to filter an N number of bands multiplexed by the radio frequency multiplexer to pass an individual group of N/M bands, wherein N is a positive counting number greater than one and equal to a total number of bands to be multiplexed. Each of the M number of multiplexer branches further includes an N/M number of resonator branches each having a band port terminal configured to pass a single band and an inner branch terminal coupled to an inner port terminal of the multi-bandpass filter at a common inner node.
US11159143B2
A filter device includes a piezoelectric substrate, first and second functional elements provided on a surface of the piezoelectric substrate, a first conductive layer provided on the surface of the piezoelectric substrate, the first conductive layer connecting the first and second functional elements to each other, an insulating layer provided at least on the first conductive layer, a cover that faces the surface of the piezoelectric substrate, a support layer located between the surface of the piezoelectric substrate and the cover, the support layer defining hollow portions, in which the first and second functional elements are provided, between the piezoelectric substrate and the cover, and a first conductor that connects the insulating layer to the cover.
US11159137B2
Methods of making packaged surface acoustic wave devices are provided. The method may include forming a photosensitive resin coat over a cavity-defining structure encapsulating a surface acoustic wave device. The photosensitive resin coat may be formed using a spin-coating process, and then patterned to form a desired shape. Portions of the photosensitive resin may be removed from areas near the edge of the die, to facilitate separation of a wafer into individual dies. The method may also include forming a conductive structure using a plating process, where the conductive structure is located between the resin coat and the cavity defining structure. The photosensitive resin can include a phenol resin. The packaged surface acoustic wave devices made using a photosensitive resin coat may be relatively thin, and may have a height of less than 220 micrometers.
US11159126B2
A subharmonic switching digital power amplifier system includes a power amplifier core that includes at least one power amplifier operable in a power back-off region and a power supply providing at least one operating voltage to the power amplifier. Characteristically, the power amplifier is toggled at a subharmonic component of a carrier frequency (Fc) to achieve power back-off wherein the power amplifier is operated in a voltage mode or current mode driver. Multi-subharmonics can be used to further enhance the power back-off efficiency. A switching digital power amplifier system employing phase interleaving is also provided.
US11159123B2
Solar thermal units and methods of operating solar thermal units for the conversion of solar insolation to thermal energy are provided. In some examples, solar thermal units have an inlet, and a split flow of heat absorbing fluid to either side of the solar thermal unit, along a first fluid flow path and a second fluid flow path. Optionally, one or more photovoltaic panels can be provided as part of the solar thermal unit, which may convert solar insolation to electric power that may be used by a system connected to the solar thermal unit.
US11159121B2
A permanently fixed or transportable power generation station employs one or more shelter structures, containing a chain or series of photovoltaic solar panels on wheeled support frames, each hinged one to the next. The system can be deployed onto a large, relatively flat land area, e.g., unprepared or prepared land surfaces, where the solar panel chain(s) can be extended out and secured by various attachment methods which may include external tracks, cable or bracket attachment systems. Wind turbines on the housings can be raised or tipped up for collection of wind-generated energy. The captured energy is stored in a bank of housed storage batteries and can be delivered to the local electric grid, used for electric vehicle charging stations or provided for primary or back-up power to critical infrastructure.
US11159118B2
An electric power steering device includes: an electric motor including multi-phase coils, which is configured to cause a steering mechanism of a vehicle to rotate; and a control unit including a plurality of inverter circuits configured to drive the electric motor, wherein the inverter circuits include capacitors for smoothing, which are small in number than phase number of the electric motor, and the capacitors are arranged between bridge circuits of respective phases of the inverter circuits.
US11159116B2
The present invention improves performance of a motor control device. A slave device (90) includes: an inverter (73) configured to drive a motor (74); and a control section (10) configured to control the motor (74) via the inverter (73). The control section (10) includes: a feedback signal obtaining section configured to obtain a feedback signal indicative of a predetermined physical quantity corresponding to an operating state of the motor (74); a communication section (120) configured to communicate with a PLC (100); and a PWM signal output section (130) configured to supply a motor driving signal to the inverter (73). The control section (10) is implemented by a single IC chip.
US11159112B2
Disclosed are implementations, including a method that includes obtaining measurement samples relating to electrical operation of an electric motor drive providing power to an electric motor, deriving, based on the samples, instantaneous estimates for parameters characterizing speed and/or position of the motor according to an optimization process based on a cost function defined for the samples, and applying a filtering operation to the instantaneous estimates to generate filtered values of the motor's speed and/or position. The filtering operation includes computing the filtered values using the derived instantaneous estimates in response to a determination that a computed convexity of the cost function is greater than or equal to a convexity threshold value, and/or applying a least-squares filtering operation to the derived instantaneous estimates and using at least one set of previous estimates derived according to the optimization process applied to previous measurement samples.
US11159111B2
An electric machine for a vehicle includes a stator and a rotor, where the rotor is inserted into an interior space of the stator such that the rotor rotates about an axis of rotation during normal operation of the electric machine. The rotor has a receiving area in which a rotor position sensor is received, and the rotor position sensor is configured to supply an output signal to control the electric machine during normal operation of the electric machine, said output signal indicating a rotational position of the rotor.
US11159110B2
In a motor control apparatus, an exciting unit excites a plurality of excitation phases of a motor. A current measurement unit measures exciting currents flowing through coils of respective phases of the motor, and generates measurement data including measurement values of the exciting currents. A determination unit determines whether or not noise is superimposed on a measurement value included in the measurement data by comparing, with respect to each of the plurality of excitation phases, the measurement data regarding a first phase coil that constitutes that excitation phase with the measurement data regarding a second phase coil that constitutes that excitation phase.
US11159109B2
A vibration generation device includes a stator, and a rotor rotatable around a predetermined axis with respect to the stator and having a weight having a gravity center at a position shifted from the predetermined axis. A control section controls a start-up period maximum voltage value, which is a maximum voltage value of a drive signal to be applied to the vibration generation device in a start-up period, to become larger than a steady operation period voltage value, which is a voltage value of the drive signal to be applied to the vibration generation device in a steady operation period. The control section selects at least one of a pluraity of voltage values as the steady operation period voltage value and sets the duration of the start-up period based on the steady operation period voltage value selected.
US11159106B2
The present application discloses a motor mechanical limiting device for limiting rotation of a motor. The device includes: a limiting ring, a first limiting device, and a second limiting device. The first limiting device is fixedly connected on a rotor of motor. The second limiting device is fixed on a motor stator. The limiting ring is in bearing connection with the rotor of motor. The limiting ring protrudes to form a stopping edge. Both the first limiting device and the second limiting device are located on a circumferential rotation path of the stopping edge, and the second limiting device is provided with a region for the first limiting device to pass through.
US11159104B2
An energy harvesting system is provided. The energy harvesting system includes a transport refrigeration unit (TRU), a remote wireless element operably disposed to respond to a characteristic of the TRU and an energy harvesting circuit. The remote wireless element includes a battery and a response element powered by the battery. The energy harvesting circuit is coupled to the battery and configured to generate electricity from TRU movements. The electricity generated from the TRU movements is provided to at least one of the remote wireless element to power operations of the remote wireless element and the battery to charge the battery.
US11159100B2
A modified modulated wave acquisition method includes: obtaining a modulated wave uaba; calculating a difference between the given value iNq* and the actual value iNq of the q-axis component of a grid side current, inputting the result to a proportional integral (PI) controller, and multiplying an output of the PI controller by cos ωt to obtain a modulated wave offset Δuaba; and calculating a difference between the modulated wave uaba and the modulated wave offset Δuaba to obtain a modified modulation wave uaba′, where ωt is a grid voltage phase in a sinusoidal case. The MPC method for a single-phase cascaded H-bridge rectifier includes: obtaining the modified modulated wave uaba′, where the component iNq* is 0; and replacing the modulated wave uaba with the modified modulated wave uaba′ to perform MPC for the single-phase cascaded H-bridge rectifier.
US11159098B2
Methods and half bridge controllers for detecting a polarity of a current through a half bridge are provided. A switching delay of a switch of the half bridge is determined, and a polarity of a current through the half bridge is determined based on the switching delay.
US11159092B2
A power conversion device according to one embodiment includes a plurality of submodules connected in series to each other. In each submodule, a first terminal, a second terminal and a third terminal are provided on or provided to protrude from a surface of a package. A first semiconductor switching element is built into the package and connected between the first terminal and the second terminal. A second semiconductor switching element is built into the package and connected between the second terminal and the third terminal. A DC capacitor is built into the package and connected between the first terminal and the third terminal.
US11159091B2
Various examples are provided for isolated voltage optimization and control. In one example, a stackable isolated voltage optimization module (SIVOM) includes a transformer having a turns ratio between a primary winding and a secondary winding; a switching circuit configured to energize the secondary winding with a voltage provided from the three-phase power system or short the secondary winding; and a connection block configured to couple the switching circuitry to the first phase and a neutral, or to second and third phases of the three-phase power system. In another example, a system includes a SIVOM coupled to each phase of a three-phase power system, where each SIVOM comprises: a transformer and a switching circuit configured to boost or buck a voltage or change a phase angle of the phase coupled to that SIVOM by energizing a secondary winding of the transformer with a voltage provided from the three-phase power system.
US11159090B2
Synchronous rectification methods and algorithms, and polarity sensing techniques, based on the homopolarity cycle concept for conduction loss reduction in LLC resonant converters are provided. In a half bridge rectifier configuration, one of rectifier switches is switched ON when the polarity of the inverter and rectifier voltages are both positive and the other rectifier switch is switched ON when both polarities are negative.
US11159089B2
A resonant converter includes: an input power supply, a bleeder circuit, a multi-level switching network, a resonant unit, and a transformer. The input power supply is connected to the bleeder circuit, the multi-level switching network is connected to the bleeder circuit, a clamping middle point of the multi-level switching network is connected to a middle point of the bleeder circuit; one end of the resonant unit is connected to the output terminal of the multi-level switching network, and the other end of the resonant unit is connected to one end of a primary side of the transformer; and the multi-level switching network instructs the output terminal of the multi-level switching network to output a square wave voltage with different amplitudes, to serve as an input voltage of the resonant unit, where the input voltage is used to adjust a gain of the resonant converter.
US11159081B2
The present disclosure refers to a magnetic rack-and-pinion coupling system (1) for contactless transfer of kinetic energy comprising: a rack component (3) comprising a first pattern of ferromagnetic structure being repetitive along a rack length axis (L), and a pinion stack component (5) being rotatable about a rotor axis (R), wherein the rack component (3) and/or the pinion stack component (5) are movable relative to each other along the rack length axis (L), and wherein the pinion stack component (5) comprises a stack of pinion discs (9a,b,c,d) each comprising a second pattern of ferromagnetic structure being repetitive along a circumference of the respective pinion disc (9a,b,c,d), wherein at least one magnetic field producing element (13a,b,c) is sandwiched between neighbouring pinion discs (9a,b,c,d), wherein each magnetic field producing element (13a,b,c) has one magnetic pole (N, S) at an axial front side (14) of the magnetic field producing element (13a,b,c) and the other magnetic pole (S, N) at an axial end side (16) of the magnetic field producing element (13a,b,c).
US11159073B2
A motor may include a motor body having a rotor having a shaft, a stator, a first bearing, a second bearing, and a housing having an accommodating space; a connector disposed to the motor body; and a wiring member electrically connected to the motor body. The connector may have an exposed surface. The wiring member may include external connection terminals. The connector may include a through hole which extends from the exposed surface toward the accommodating space. A portion of the through hole may be positioned inside of the plurality of external connection terminals. The motor body may include a main body, a groove portion, a first sealing member between the main body and the housing, and a second sealing member in the groove portion. The through hole may be positioned between the first sealing member and second sealing member in the axial direction.
US11159070B2
The invention proposes a stator for a rotating electric machine, in particular for a motor vehicle, the stator (15) including: —a body (27) including notches (37) that are opened radially into an internal wall (40) of said body, —at least one winding (43) forming a phase of the stator, the winding formed from turns (54) includes a first half-phase (49) and a second half-phase (50) that are superposed radially in the notch (37), each turn including a series of axial strands (44) that are received in a series of associated notches and connecting strands (45, 46) that connect the successive axial strands (44) by extending alternatively to protrude with respect to the body (27). A length of wire of each turn of one of the half-phases is larger than the length of wire of each turn of the other half-phase. Furthermore, one of the half-phases has a number of turns higher than that of the other half-phase.
US11159066B2
A rotor of rotary electric machines includes a rotor core which include first and second core blocks. The first core block is formed by stacking the steel plates in a state where the steel plates are engaged by a first crimping portion and skewed in a first direction in a circumferential direction. The second core block is formed by stacking the steel plates in a state where the steel plates are engaged by a second crimping portion and skewed in a second direction facing the first direction. The first and second core blocks are connected in an axial direction in the rotor core. A hole for inserting the first crimping portion is provided in an intermediate steel plate which is part of the annular steel plates. This intermediate steel plate is provided at a block boundary position of the second core bock and is connected to the first core block.
US11159064B2
An electronic device may include a display, a power reception circuit, and a processor. The processor may perform wireless charging by receiving power wirelessly from an external electronic device through the power reception circuit, and receive data on one or more reasons to stop wireless charging from the external electronic device during the wireless charging. Also, the processor may transmit acknowledge (ACK) data to the external electronic device in response to receiving the data on the one or more reasons to stop wireless charging, and display, through the display, at least one reason to stop wireless charging included in the data on the one or more reasons to stop wireless charging. Other embodiments are possible.
US11159063B2
In accordance with an embodiment, a wireless power transmitter includes a charging surface, a transmitting antenna configured to generate an electromagnetic field extending above the charging surface, a sensing array disposed between the transmitting antenna and the charging surface, and a controller coupled to the sensing array. The sensing array includes a plurality of sensors. Each sensor of the plurality of sensors is configured to generate a respective signal indicative of a strength of the electromagnetic field. The controller is configured to detect a presence of a metallic object, other than a receiving antenna of a power receiver, in the electromagnetic field based on the respective signal generated by one or more sensors of the plurality of sensors.
US11159062B2
Object detection for wireless power transmitters and related systems, methods, and devices are disclosed. A controller for a wireless power transmitter is configured to receive a measurement voltage potential responsive to a tank circuit signal at a tank circuit, provide an alternating current (AC) signal to each of the plurality of transmit coils one at a time, and determine at least one of a resonant frequency and a quality factor (Q-factor) of the tank circuit responsive to each selected transmit coil of the plurality of transmit coils. The controller is also configured to select a transmit coil to use to transmit wireless power to a receive coil of a wireless power receiver responsive to the determined at least one of the resonant frequency and the Q-factor for each transmit coil of the plurality of transmit coils.
US11159060B2
A wireless power-supply control apparatus to perform control on transmission of power from at least one power transmitter comprising a plurality of first antennas to a plurality of power receivers, has a first communicator and a controller. The first communicator to receive propagation path information between the power transmitter and the plurality of power receivers and requested-power information on requested power of the plurality of power receivers, from the power transmitter or the plurality of power receivers. The controller to control power to be transmitted from the power transmitter to a predetermined value and control at least either one of a phase or an amplitude of power to be supplied to the plurality of first antennas, based on the propagation path information and the requested-power information, so that a specific number of power receivers receiving power larger than the requested power is equal to or larger than a predetermined number.
US11159056B2
In an embodiment, a method for providing power to a load using a wireless power receiver includes: wirelessly receiving power using an LC tank; rectifying a voltage of the LC tank using a rectifier; setting a switched-mode power supply coupled between the rectifier and the load in bypass mode; after setting the switched-mode power supply in bypass mode, providing power to the load without switching transistors of the switched-mode power supply; and when wireless power reception is interrupted, providing power to the load by switching one or more transistors of the switched-mode power supply.
US11159052B2
The invention relates to a system and to a method for the inductive transmission of energy, comprising feeding a first resonant circuit with a plurality of current pulses and inductively transmitting energy from the first resonant circuit to a second resonant circuit, which is inductively coupled to the first resonant circuit, wherein the current pulses flow through a switch of a first power stage, which switch is coupled to the first resonant circuit and is periodically switched on.
US11159040B2
A power control method for wireless charging and an electronic device therefor are provided. The electronic device, includes a coil, an inverter including gate inputs which are electrically connected to the coil, and at least one processor. The at least one processor is configured to control the gate inputs of the inverter in an anti symmetric manner to generate an output power, receive an output power reduction request from an external electronic device, based on receiving the output power reduction request, determine whether a ratio of ON-operations to OFF-operation of the gate inputs of the inverter is less than or equal to a designated ratio, and based on the ratio of ON-operations to OFF-operations of the gate inputs of the inverter being less than or equal to the designated ratio, modulate a phase of a voltage input into the gate inputs of the inverter to generate an output power.
US11159038B2
In one aspect, an embodiment of this invention comprises an energy storage device balancing apparatus. The energy storage device balancing apparatus comprises a balancing circuit and an alarm circuit. Both the balancing circuit and the alarm circuit are coupled to the energy storage device. The balancing circuit is configured to monitor a voltage of the energy storage cell and dissipate energy from the energy storage cell if the voltage is at or above a first reference voltage. The alarm circuit is configured to generate an alarm when the voltage of the energy storage cell is at or above a second reference voltage and dissipate energy from the energy storage cell when the voltage is at or above the second reference voltage.
US11159037B2
A charging method and an electronic device are provided. The electronic device includes a charging interface, a charging circuit and a battery. The charging circuit includes a high-voltage direct-charging chip, an output end of the charging interface is connected to an input end of the high-voltage direct-charging chip, and an output end of the high-voltage direct-charging chip is connected to the battery to output charging current to the battery. The method includes: turning on the high-voltage direct-charging chip; outputting a first current to the high-voltage direct-charging chip through the charging interface; and increasing the charging current by a first predetermined current and then outputting the charging current to the battery through the high-voltage direct-charging chip every time till the charging current reaches a first target current such that the voltage of the battery is increased slowly to leave enough time for detection.
US11159036B2
In accordance with embodiments of the present disclosure, an information handling system may include a processor and an interface configured to electronically interface between the processor and a display assembly, wherein the interface is configured to provide a legacy supply voltage to the display assembly and an alternate supply voltage other than the legacy supply voltage to the display assembly in lieu of or in addition to the legacy supply voltage, such that the interface is compatible with each of a first type of display assembly having a first type of voltage regulator tree that generates regulated output voltages from the legacy supply voltage and a second type of display assembly having a second type of voltage regulator tree that generates regulated output voltages from the alternate supply voltage.
US11159034B2
Provided according to various embodiments can be a stand comprising: a stand housing; a wireless power transmission member disposed in the internal space of the stand housing; and at least one magnet disposed near the wireless power transmission member, wherein the stand is coupled to the outer surface of an electronic device in such a manner that at least one attachment member disposed in a corresponding position in the internal space of the electronic device is attached thereto by the magnetic force of the magnet, and supplies wireless power to the electronic device via the wireless power transmission member. Other various embodiments are possible.
US11159031B2
An electrical machinery and apparatus has a first rechargeable battery, and a second rechargeable battery different in characteristics from the first rechargeable battery built therein, the electrical machinery and apparatus including: a first charging circuit charging the first rechargeable battery; and a second charging circuit charging the second rechargeable battery. The second charging circuit charges the second rechargeable battery with an electric power supplied from an outside of the electrical machinery and apparatus, and the first charging circuit charges the first rechargeable battery with both the electric power supplied from the outside of the electrical machinery and apparatus, and an electric power supplied from the second rechargeable battery.
US11159030B2
A battery pack includes a secondary battery, a secondary battery protecting integrated circuit configured to protect the secondary battery, at least one sensor configured to output a fault signal indicating sensing of a fault in the battery pack or an electronic apparatus including the battery pack, a detecting circuit configured to output a fault detection signal indicating a detection of the fault signal, a delay circuit configured to output a pulse delaying from the fault detection signal, and a counter configured to count a number of generating the pulse, the counter having at least N bits (N is an integer greater than 1), wherein the counter stops an operation until a count of 2(N-1).
US11159027B2
The invention relates to a process for making sodium-ion cells, particularly sodium-ion cells which are capable of safe storage and/or transportation, comprising the steps: a) constructing a sodium-ion cell comprising a positive electrode, a negative electrode and an electrolyte, optionally performing one more charge/discharge operations on the sodium-ion cell; and b) treating the sodium-ion cell to ensure that it is in a state of charge of from 0% to 20%.
US11159021B2
An arrangement for reactive power compensation at an electric energy transmission line includes at least one first reactive power compensation device including a first type of power electronic switches, at least one second reactive power compensation device including a second type of power electronic switches and a transformer having a first secondary coil connected to the first device, a second secondary coil connected to the second device and a primary coil connectable to the electric energy transmission line. The primary coil has more windings than any of the first and second secondary coils.
US11159011B2
The invention relates to a power system with an electric circuit connected between a power grid and a power source. The electric circuit includes a main power converter having main input terminals connected to the power source 16 by a DC link and output terminals. The main power converter is controlled by a controller. The electric circuit includes a main transformer having a primary winding 8a and a secondary winding, the primary winding being connected to the output terminals of the main power converter. Main switchgear is connected between the secondary winding of the main transformer and the power grid. An auxiliary transformer has a primary winding connected to the power grid in parallel with the main switchgear and a secondary winding connected to the controller. A pre-charge circuit is connected between the auxiliary transformer and the DC link.
US11158994B2
A light emitting device includes a substrate, a buffer layer, a first active layer, and a plurality of mesa regions. A portion of the first active layer includes a first electrical polarity. The plurality of mesa regions includes at least a portion of the first active layer, a light emitting region on the portion of the first active layer, and a second active layer on the light emitting region. A portion of the second active layer includes a second electrical polarity. The light emitting region is configured to emit light which has a target wavelength between 200 nm to 300 nm. A thickness of the light emitting region is a multiple of the target wavelength, and a dimension of the light emitting region parallel to the substrate is smaller than 10 times the target wavelength, such that the emitted light is confined to fewer than 10 transverse modes.
US11158990B2
The present disclosure relates to optical fiber amplifying systems having operability at a wide variety of ambient temperatures and to methods for using them. One aspect of the disclosure is an optical fiber system configured to provide amplified radiation. The system includes an active optical fiber; a plurality of grating-locked pump sources, each having an output optically coupled to the active optical fiber; one or more temperature sensors, configured to measure a temperature associated with one or more of the grating-locked pump sources; and a control system configured to accept measurements from the one or more temperature sensors and, for a desired total pump power output, to provide to one or more of the grating-locked pump sources a set of drive currents suitable to provide the desired total pump power output.
US11158987B2
An electrical cord includes a housing with a cavity and a connector rotatably connected to the housing. The electrical cord also includes a strain reliever connected to the housing and a cable connected to the connector. The cable extends through the cavity and connects to the strain reliever.
US11158984B2
A coaxial connector includes a center conductor and an outer conductor coaxial with the center conductor. The outer conductor has a cylindrical shape with slits forming a plurality of spring loaded contact elements. The connector further has a base for mounting the coaxial connector and an outer housing. To improve passive intermodulation characteristics, the base, the slotted outer conductor and the outer housing are monolithically made in one piece.
US11158977B2
A connector includes a housing in which a terminal fitting is stored, and a cover. A guiding structure configured to guide the housing and the cover in a connection direction, and a holding structure configured to hold the housing and the cover at a connection completed position are provided between the housing and the cover. The guiding structure includes a wedge guiding protrusion provided to the cover, and a wedge guiding groove provided to the housing. The wedge guiding protrusion and the wedge guiding groove are formed to have a gap between a protrusion-side wall surface and a groove-side wall surface disposed opposite to each other in each of two pairs. The holding structure includes a press-fit protrusion being configured to hold the wedge guiding protrusion and the wedge guiding groove in a press-fitted state when the housing and the cover are at the connection completed position.
US11158974B2
An electrical connector housing has a plurality of socket cavities configured to receive single terminal inserts or bus inserts introduced from a rearward section. At least one row of socket cavities is formed as cylindrical cavities extending in the housing in parallel manner along an insertion direction running from the rearward to the forward section. Adjacent cavities in the row are separated by a partition wall. First locking means are provided in the socket cavities for locking in place a single terminal insert arranged in a given cavity. Second locking means are provided for locking in place a bus insert inserted in a corresponding number of socket cavities. The partition walls comprise, in the rearward section, slots extending in the insertion direction to accommodate the bus plate of the bus insert.
US11158971B2
A cable tap comprising: a first port configured to receive a connector; a second port; and a pin setting device installed within the second port, the pin setting device comprising: a plunger; and a biasing member configured to provide a biasing force to the plunger, which causes the plunger to apply a retaining force to the connector installed in the first port.
US11158961B2
A method for producing an electrical line arrangement with an electrical conductor and an electrical contact element to be connected thereto includes preparation of the exposed conductor, affixing of a casing open on its two front sides up to the exposed conductor, and forming of a first firmly bonded connection between the exposed conductor and an interior perimeter section of the casing by friction stir welding, by introducing a reaming tool from one front side into the casing and rotating the tool relative to the casing and to the conductor. Additionally, the method includes forming of a second firmly bonded connection between the casing and the contact element.
US11158960B2
An electric wire connector connecting at least two wires includes a connector housing having a housing base and a housing cover, the housing base divided into at least two compartments, and at least two contact terminals each arranged in a different one of the at least two compartments. The at least two contact terminals are connected to one another by an electrically conductive member. The housing cover has a wire receiving opening receiving one of the at least two wires in an insertion direction. The housing cover is linearly movable relative to the housing base from an open position receiving the one of the at least two wires to a closed position terminating the one of the at least two wires.
US11158952B1
Technologies directed to cylindrical antenna structures. One metallic cylindrical antenna structure includes a first surface, a second surface, and a side wall with a first height. The cylindrical antenna structure can have a low profile with the first height being less than 20 millimeters (mm). The side wall includes first and second slots, the first being centered at a first point on the side wall at a second height and oriented longitudinally along an azimuthal direction of the cylindrical antenna structure and the second being centered at a second point on the side wall at the second height and oriented longitudinally along the azimuthal direction. A feed structure is located on the center axis and is physically separated from the first and second surfaces. The cylindrical antenna structure radiates electromagnetic energy in an omnidirectional radiation pattern, responsive to a radio frequency (RF) signal being applied to the feed structure.
US11158950B2
A plurality of tapered core waveguides which may be configured as a spectral component splitter, a spectral component combiner, and various combinations thereof, form a compact antenna array which may receive and/or transmit energy, act to form and steer a transmitted beam, act to discern received signals, and offer capability of multi frequency operation as well as controlled polarization.
US11158936B2
A half-duplex transceiver includes an antenna, antenna-side transformer windings coupled to the antenna, and a low-noise amplifier coupled to the antenna by the antenna-side transformer windings.
US11158935B2
Ear-worn devices may include one or more structural elements formed of high-dielectric material. The position and shape of the structural element may be selected relative to an antenna of the ear-worn device to provide specific enhancements of the electric and/or magnetic field generated by the antenna. The structural elements may include a host resin material and a plurality of dielectric material elements. The structural elements may have an effective dielectric constant greater than 5. One or more loading strips may be used to tune a resonating structure formed by the antenna and the structural elements. The antenna may be an antenna array with structural elements disposed between elements of the array.
US11158931B2
The present disclosure relates to a terminal housing and a terminal. The terminal housing includes a rear cover, a radio frequency module and an antenna array. The radio frequency module is coupled to the antenna array. The rear cover includes a first area and a second area where the second area is different from the first area, and the first area is coupled to the second area through insulating material. The first area includes a plurality of antenna array elements, each of the plurality of antenna array elements is made of conductive material, and any two adjacent antenna array elements are coupled using insulating material, and the plurality of antenna array elements form the antenna array.
US11158930B2
An antenna device and a mobile apparatus including the antenna device are provided. The antenna device includes: a direction detector configured to detect moving direction of the mobile apparatus where the antenna device is located and generate a direction signal indicating the moving direction; a driver connected to the direction detector and configured to generate corresponding driving voltage signal according to the direction signal from the direction detector; an antenna element connected to the driver and configured to transmit and receive electromagnetic wave, wherein the antenna element includes a first liquid crystal layer, an area where the first liquid crystal layer is located is divided into resonance regions, the antenna element separately adjusts dielectric constant of the first liquid crystal layer within each of the resonance regions according to the driving voltage signal, to transmit and receive electromagnetic wave in the moving direction corresponding to the driving voltage signal.
US11158926B2
The invention provides an antenna structure comprising a plurality of wire segments formed in a loop. Connecting units are provided between the wire segments, each of which is switchable between a conductive state and a reactive state. With the connecting units in the conductive state a loop antenna is formed with a first (longer) signal range and with the connecting units in the reactive state an antenna structure is formed with a second (shorter) signal range. Said reactive state is adapted to introduce a phase delay between the adjacent wire segments. This enables the same antenna to be used for long range signal communication and short range communication, for example for system configuration or commissioning. The antenna structure may be used with luminaires of a lighting system.
US11158925B2
A switch device is disclosed. The switch device includes: an input point; a first output point; a second output point; a first transmission line connecting the input point to the first output point; a second transmission line connecting the input point to the second output point; a switch unit connected to the first output point; and a third transmission line of which one end is connected to the switch unit and the other end is connected to the second output point, wherein the third transmission line causes a 90-degree phase shift when a signal at an operating frequency is delivered therethrough, the switch unit is controlled to be in an ON or OFF state according to one control signal, opens or grounds each of the first output point and the one end of the third transmission line.
US11158920B2
An electrical component, such as an RF device or thermal bridge, for use with a printed circuit board. The component has a first dielectric layer having a top and a bottom, a first conductive trace positioned on the bottom of the dielectric layer, and a first ground layer positioned on the bottom of the dielectric layer and spaced apart from the first conductive trace. For RF applications, a second conductive trace is positioned on top of first dielectric, a second dielectric is positioned on top of the second conductive trace, and a second ground plane is positioned on top of the second dielectric. A printed circuit board having a third conductive trace may then be coupled to the first conductive trace by a first solder layer.
US11158915B2
In a battery pack, circuit board and thin cells are insert-molded in resin mold portion formed by a die, and are fixed to fixed positions. At least one of thin cells is disposed at a position where circuit board faces terminal surface. Terminal surfaces of thin cells and circuit board, which are interconnected, are buried in resin mold portion, thin cells are disposed on the same plane, and circuit board is integrally connected and fixed to the thin cells so as to be parallel with both surfaces of the thin cells. Thus, the thin cells are strongly interconnected via the resin mold portion, and all thin cells are disposed on the same plane without warpage.
US11158908B2
[Problem] A separator for a lead acid storage battery that is prevented from suffering the puncture of a separator formed of a microporous film is to be provided. [Solution] The separator includes: a microporous film having a thickness of from 0.1 to 0.3 mm as a base portion 3; plural main ribs 2a that are provided on one surface 3a of the base portion 3; and plural miniature ribs 2b that have a lower height than a height of the main ribs 2a and are provided on the other surface 3b of the base portion 3, and the plural miniature ribs 2b are provided in a linear form with an inter-rib distance P, which is a distance between facing surfaces of the adjacent miniature ribs 2b, of less than 1.9 mm.
US11158907B2
A nonaqueous electrolyte secondary battery includes: a separator including a polyolefin porous film; a porous layer containing a polyvinylidene fluoride-based resin; and a positive electrode plate and a negative electrode plate for each of which the result of a scratch test in the width direction and the result of a scratch test in the flow direction are each within a predetermined range, the polyvinylidene fluoride-based resin containing an α-form polyvinylidene fluoride-based resin in an amount of not less than 35.0 mol %.
US11158906B2
Provided is a layered double hydroxide (LDH) separator comprising a porous substrate made of a polymeric material; and a LDH with which pores of the porous substrate are plugged. A central region along the thickness of the LDH separator has a lower mean porosity than peripheral regions along the thickness of the LDH separator.
US11158903B2
A separator (104) includes a porous polyetherimide membrane comprising a plurality of pores, wherein at least a portion of the pores comprise an electrolyte composition comprising an ionic liquid.
US11158901B2
The present invention relates to a safety-improved battery cell including a thermal expansion tape and a method of manufacturing the same, wherein a battery pack including multiple battery cells is configured such that heat generated during a charging/discharging process and internal gas generated thereby are discharged to outside of a battery cell by employing a thermal expansion tape. Thus, the present invention can improve safety of a pouch-type secondary battery pack by discharging gas generated in a pouch-type secondary battery. In addition, the present invention utilizes pressure of gas generated in the secondary battery and thus can be operable without provision of a separate device and an external power source. Moreover, the present invention can perform repetitive gas discharge due to a configuration of a fixing unit having thermal expansion properties.
US11158896B2
A method for producing a button cell includes providing a first metal housing part having a first housing plane region, providing a second metal housing part having a second housing plane region, and providing a cylindrical electrode winding having a first end side, a second end side, and an outer side. The electrode winding is formed from a multi-layer assembly wound in a spiral shape about an axis. The multi-layer assembly includes a positive electrode formed from a first current collector coated with a first electrode material, a negative electrode formed from a second current collector coated with a second electrode material, and a separator disposed between the positive electrode and the negative electrode. The method further includes placing the electrode winding into the first metal housing part and forming a cell housing by assembling together the first metal housing part and the second metal housing part.
US11158888B2
A management device manages a plurality of power storage devices interconnected in parallel. In the management device, a halt controller halts an operation of at least one of the plurality of power storage devices during a period in which charged/discharged power between the plurality of power storage devices and a load is less than a set value. During the period in which the charged/discharged power is less than the set value, for example, the halt controller, by turns, halts an operation of one of the plurality of power storage devices at a set time interval.
US11158885B2
An electronic device includes a housing configured to form at least a portion of an outer surface of the electronic device; a battery disposed inside the housing; a circuit board disposed inside the housing; a gas sensor module including at least one gas sensor and mounted in the circuit board; and at least one wall disposed adjacent to the gas sensor module, wherein in the at least one wall, a first opening configured to introduce a gas leaked from the battery and a second opening configured to introduce air outside the electronic device are formed.
US11158881B2
Polymer solid electrolyte, preparation method thereof and preparation method of lithiated carbon dot
The present disclosure provides a polymer solid electrolyte comprising a high molecular polymer and a lithiated carbon dot, wherein the lithiated carbon dot is obtained by lithiating a carbon dot with lithium hydroxide. The present application also provides a method for preparing a lithiated carbon dot and a method for preparing a polymer solid electrolyte. In the polymer solid electrolyte provided in the present application, the lithiated carbon dot is used as lithium salts, and the introduction of the lithiated carbon dot effectively reduces the crystal phase of the polymer matrix in the electrolyte, and significantly improves the electrochemical properties such as the ionic conductivity and ionic mobility of the polymer solid electrolyte.
US11158879B2
The present application provides a wound electrode assembly, comprising a first and second electrode plates having a first and second current collectors respectively, the first electrode plate has an empty foil segment having an area where the first electrode plate is bent for the first time, and the second electrode plate has a second head segment; the second current collector in the second head segment is coated with active substance on both sides, and projections of a starting end and an ending end of the empty foil segment in a thickness direction fall on the second head segment. The purpose of the present application is to provide a wound electrode assembly to effectively avoid lithium dendrite while improving the utilization of the battery material and the energy density of the battery, thereby improving the safety performance of the battery.
US11158876B2
A method of production of a channel member for fuel cell use comprising a step of obtaining a sheet-shaped first conductor part 11 containing a carbon material of at least one of carbon nanotubes, granular graphite, and carbon fibers and a first resin, a step of laying a sheet-shaped second conductor part 21 containing a carbon material and a second resin with a lower melting point than the first resin to form a sheet-shaped base part 13, a step of transferring a grooved surface 51 to a surface to form a grooved base part 16 provided with groove part 15, a step of laying a sheet-shaped third conductor part 31 containing a carbon material and a third resin with a lower melting point than the first resin, and a step of integrally joining the grooved base part and the third conductor part by hot melt bonding to cover the groove parts.
US11158872B2
A fuel gas supply system includes a valve mechanism, an upstream channel for guiding a fuel gas to the valve mechanism, a downstream channel into which the fuel gas discharged from the valve mechanism is guided, a differential pressure sensor for detecting the differential pressure between the pressure of the fuel gas in the upstream channel and the pressure of the fuel gas in the downstream channel, a first pressure sensor for detecting the pressure of the fuel gas in the upstream channel, and a second pressure sensor for detecting the pressure of the fuel gas in the downstream channel. The number of the differential pressure is one, the number of the first pressure sensor is one, and the number of the second pressure sensor is one.
US11158862B2
A zinc-air fuel cell with multiple electric connectors includes: a case forming a space; multiple gas chambers disposed in the space; two air electrode layers disposed in the space and serving as positive electrodes for discharging; a metal layer disposed in the space and serving as a positive electrode for charging; a zinc material disposed in the space and serving as a negative electrode; multiple separators disposed in the space so that the air electrode layers, the zinc material and the metal layer are separately arranged; an electrolyte disposed in the space, capable of flowing to pass through the separators and in contact with the air electrode layers, the metal layer and the zinc material so that the air electrode layers, the zinc material and the metal layer are respectively electrically connected.
US11158844B2
A battery comprises a first electrode assembly including a first electrode, and a second electrode assembly disposed adjacent the first electrode assembly along a first direction. The first electrode comprises a first segment that is disposed on an outer portion of the second electrode assembly. The first electrode may further comprise a second segment electrically connected to the first segment. The second segment is disposed on an outer portion of the first electrode assembly.
US11158843B2
A method for making nanoporous nickel composite material comprises: providing a cathode plate and a copper-containing anode plate, electroplating a copper material layer a surface of the cathode plate; laying a carbon nanotube layer on the copper material layer, and forming an overlapped structure of the copper material layer and the carbon nanotube laye; the cathode plate and the overlapped structure are used as a cathode, and a nickel-containing anode plate is used as an anode, plating a nickel material layer on the overlapped structure to form sandwich structure; repeating steps S1 to S3 to obtain a carbon nanotube-reinforced copper-nickel alloy; rolling and annealing the carbon nanotube-reinforced copper-nickel alloy; and etching the carbon nanotube-reinforced copper-nickel alloy to form the nanoporous nickel composite material.
US11158824B2
The present disclosure relates to a display component, a display, manufacturing methods thereof and an electronic device. The display component comprises: a pixel array comprising a plurality of pixel units, two adjacent pixel units are connected by a connecting structure; and the connecting structure is configured to enable a distance between the pixel units to be increased or decreased to a required connection length when the pixel array is bent, and is further configured to transmit a driving signal for driving the pixel units to emit light.
US11158812B2
A highly efficient light-emitting element capable of providing a plurality of emission colors is provided, which does not easily deteriorate and can minimize a decrease in external quantum efficiency even when a light-emitting layer has a stacked structure. A light-emitting device, an electronic device, and a lighting device which have low power consumption and long lifetime are provided. A light-emitting element includes a plurality of light-emitting layers stacked between a pair of electrodes. The light-emitting layers each contain a host material and a guest material. The guest materials of the light-emitting layers are substances which have different HOMO levels but have substantially the same LUMO levels and emit light of different colors. A light-emitting device, an electronic device, and a lighting device are fabricated using the light-emitting element.
US11158808B2
An organic light emitting display device is provided. The organic light emitting display device may include at least one light emitting part between an anode and a cathode, and the at least one light emitting part having at least one organic layer and a light emitting layer, wherein the at least one organic layer comprises a compound represented by Chemical Formula 1 or 2.
US11158802B2
An opto-electronic device includes: a first electrode; an organic layer disposed over the first electrode; a nucleation promoting coating disposed over the organic layer; a nucleation inhibiting coating covering a first region of the opto-electronic device; and a conductive coating covering a second region of the opto-electronic device.
US11158797B2
The present disclosure relates to a resistive random access memory (RRAM) device architecture, that includes a thin single layer of a conductive etch-stop layer between a lower metal interconnect and a bottom electrode of an RRAM cell. The conductive etch-stop layer provides simplicity in structure and the etch-selectivity of this layer provides protection to the underlying layers. The conductive etch stop layer can be etched using a dry or wet etch to land on the lower metal interconnect. In instances where the lower metal interconnect is copper, etching the conductive etch stop layer to expose the copper does not produce as much non-volatile copper etching by-products as in traditional methods. Compared to traditional methods, some embodiments of the disclosed techniques reduce the number of mask step and also reduce chemical mechanical polishing during the formation of the bottom electrode.
US11158791B2
A selector device for a memory cell in a memory array includes a first electrode, a second electrode, and a separator between the first electrode and the second electrode. The separator includes a mixed ionic-electronic conduction material with first ions having a first charge such that the first ions respond to a voltage applied between the first electrode and the second electrode by moving away from the first electrode. The separator is doped near the second electrode with second ions having a second charge that opposes the first charge.
US11158788B2
A method for manufacturing a semiconductor device includes forming a memory element in a dielectric layer. A first conductive layer is deposited on the dielectric layer and the memory element by atomic layer deposition, and a second conductive layer is deposited on the first conductive layer by physical vapor deposition. In the method, the first and second conductive layers are patterned into an electrode on the memory element.
US11158780B2
Thermal pattern sensor comprising several pixels located on a substrate, each pixel comprising a pyroelectric capacitance, the pyroelectric capacitance comprising, a layer of porous pyroelectric material located between a first electrically conducting electrode and a second electrically conducting electrode, particles made of a first material at least partially filling the pores of the layer of porous pyroelectric material, the first material being electrically insulating and having pyroelectric properties and a layer made of a second material being placed between the layer made of a pyroelectric material and the second electrode, the second material being electrically insulating and having pyroelectric properties.
US11158778B2
A light-emitting device is disclosed, including: a substrate; a light-emitting diode (LED) formed on a first surface of the substrate, the LED being arranged to emit primary light; a fence disposed on a second surface of the substrate, the fence including a plurality of walls arranged to define a cell; a light-converting structure disposed in the cell, the light-converting structure being arranged to convert at least a portion of the primary light to secondary light having a wavelength that is different from the wavelength of the primary light; and a reflective element formed on one or more outer surfaces of the walls of the fence, such that the reflective element and the light-converting structure are disposed on opposite sides of the walls of the fence.
US11158767B2
[Object] A light-emitting element includes: a semiconductor layer; a first electrode portion; a second electrode portion; a first insulating layer; and a metal layer. The semiconductor layer includes an active layer, a first-conductivity-type layer, and a second-conductivity-type layer, and has a semiconductor-layer side surface including a side surface of the active layer, a side surface of the first-conductivity-type layer, and a side surface of the second-conductivity-type layer. The first electrode portion is connected to the first-conductivity-type layer. The second electrode portion is connected to the second-conductivity-type layer. The first insulating layer is in contact at least with a part of the semiconductor-layer side surface, the part of the semiconductor-layer side surface corresponding to a part of the side surface of the active layer. The metal layer is in contact at least with an opposed surface of the first insulating layer, the opposed surface of the first insulating layer facing the side surface of the active layer. The metal layer is conducted to the first electrode portion and insulated from the second electrode portion.
US11158763B2
A dislocation-free GaN/InGaN-based nanowires-LED epitaxially grown on a transparent, electrically conductive template substrate. The simultaneous transparency and conductivity are provided by a thin, translucent metal contact integrated with a quartz substrate. The light transmission properties of the translucent metal contact are tunable during epitaxial growth of the nanowires LED. Transparent light emitting diodes (LED) devices, optical circuits, solar cells, touch screen displays, and integrated photonic circuits can be implemented using the current platform.
US11158761B2
Disclosed herein are techniques for bonding components of LEDs. According to certain embodiments, a micro-LED includes a first component having a semiconductor layer stack including an n-side semiconductor layer, an active light emitting layer, and a p-side semiconductor layer. The semiconductor layer stack includes a III-V semiconductor material. The micro-LED also includes a second component having a passive or an active matrix integrated circuit within a Si layer. A first dielectric material of the first component is bonded to a second dielectric material of the second component, first contacts of the first component are aligned with and bonded to second contacts of the second component, a surface recombination velocity (SRV) of the micro-LED is less than or equal to 3E4 cm/s, and an e-h diffusion of the micro-LED is less than or equal to 20 cm2/s.
US11158750B2
A photo detector includes a superlattice with an undoped first semiconductor layer including undoped intrinsic semiconductor material, a doped second semiconductor layer having a first conductivity type on the first semiconductor layer, an undoped third semiconductor layer including undoped intrinsic semiconductor material on the second semiconductor layer, and a fourth semiconductor layer having a second opposite conductivity type on the third semiconductor layer, along with a first contact having the first conductivity type in the first, second, third, and fourth semiconductor layers, and a second contact having the second conductivity type and spaced apart from the first contact in the first, second, third, and fourth semiconductor layers. An optical shield on a second shielded portion of a top surface of the fourth semiconductor layer establishes electron and hole lakes. A packaging structure includes an opening that allows light to enter an exposed first portion of the top surface of the fourth semiconductor layer.
US11158749B2
Provided are structures and methods for doping polycrystalline thin film semiconductor materials in photovoltaic devices. Embodiments include methods for forming and treating a photovoltaic semiconductor absorber layer.
US11158746B2
The present invention provides a thick-film paste for printing the front side of a solar cell device having one or more insulating layers. The thick-film paste comprises an electrically conductive metal, and a lead-tellurium-lithium-oxide dispersed in an organic medium.
US11158745B2
A change in electrical characteristics in a semiconductor device including an oxide semiconductor film is inhibited, and the reliability is improved. The semiconductor device includes a gate electrode, a first insulating film over the gate electrode, an oxide semiconductor film over the first insulating film, a source electrode electrically connected to the oxide semiconductor film, a drain electrode electrically connected to the oxide semiconductor film, a second insulating film over the oxide semiconductor film, the source electrode, and the drain electrode, a first metal oxide film over the second insulating film, and a second metal oxide film over the first metal oxide film. The first metal oxide film contains at least one metal element that is the same as a metal element contained in the oxide semiconductor film. The second metal oxide film includes a region where the second metal oxide film and the first metal oxide film are mixed.
US11158742B2
A semiconductor device includes a fin field effect transistor (FinFET). The FinFET includes a channel disposed on a fin, a gate disposed over the channel and a source and drain. The channel includes at least two pairs of a first semiconductor layer and a second semiconductor layer formed on the first semiconductor layer. The first semiconductor layer has a different lattice constant than the second semiconductor layer. A thickness of the first semiconductor layer is three to ten times a thickness of the second semiconductor layer at least in one pair.
US11158741B2
A semiconductor device includes a channel region, a first source/drain region and a second source/drain region on opposing sides of the channel region, and a gate electrode over the channel region. The channel region includes a first portion having a first surface and a second surface opposite the first surface, a second portion having a third surface and a fourth surface opposite the third surface, such that the third surface of the second portion faces the second surface of the first portion, and a fin portion extending from the second surface of the first portion to the third surface of the second portion. The gate electrode surrounds at least a portion of the channel region.
US11158735B2
A vertical power semiconductor transistor device includes: a drain region of a first conductivity type; a body region of a second conductivity type; a drift region of the first conductivity type which separates the body region from the drain region; a source region of the first conductivity type separated from the drift region by the body region; a gate trench extending through the source and body regions and into the drift region, the gate trench including a gate electrode; and a field electrode in the gate trench or in a separate trench. The drift region has a generally linearly graded first doping profile which increases from the body region toward a bottom of the trench that includes the field electrode, and a graded second doping profile that increases at a greater rate than the first doping profile from an end of the first doping profile toward the drain region.
US11158731B2
Disclosed herein are quantum dot devices, as well as related computing devices and methods. For example, in some embodiments, a quantum dot device may include a (111) silicon substrate, a (111) germanium quantum well layer above the substrate, and a plurality of gates above the quantum well layer. In some embodiments, a quantum dot device may include a silicon substrate, an insulating material above the silicon substrate, a quantum well layer above the insulating material, and a plurality of gates above the quantum well layer.
US11158730B2
A method of forming a field effect transistor (FET) includes performing an oxidation on a nanosheet structure having alternating sheets of silicon and silicon germanium. An oxide etch is performed to remove portions of the sheets of silicon germanium. Other embodiments are also described herein.
US11158726B2
A method includes forming isolation regions extending into a semiconductor substrate. A semiconductor strip is between the isolation regions. The method further includes recessing the isolation regions so that a top portion of the semiconductor strip protrudes higher than top surfaces of the isolation regions to form a semiconductor fin, measuring a fin width of the semiconductor fin, generating an etch recipe based on the fin width, and performing a thinning process on the semiconductor fin using the etching recipe.
US11158719B2
In a method of manufacturing a semiconductor device, a gate dielectric layer is formed over a channel region made of a semiconductor material, a first barrier layer is formed on the gate dielectric layer, a second barrier layer is formed on the first barrier layer, a first work function adjustment layer is formed on the second barrier layer, the first work function adjustment layer and the second barrier layer are removed. After the first work function adjustment layer and the second barrier layer are removed, a second work function adjustment layer is formed over the gate dielectric layer, and a metal gate electrode layer is formed over the second work function adjustment layer.
US11158714B2
Disclosed herein are quantum dot devices with trenched substrates, as well as related computing devices and methods. For example, in some embodiments, a quantum dot device may include: a substrate having a trench disposed therein, wherein a bottom of the trench is provided by a first material, and a quantum well stack at least partially disposed in the trench. A material of the quantum well stack may be in contact with the bottom of the trench, and the material of the quantum well stack may be different from the first material.
US11158713B2
A gate pad includes a first portion disposed in a gate pad region and a second portion continuous with the first portion and disposed in a gate resistance region. The gate pad has a planar shape in which the second portion protrudes from the first portion. A gate polysilicon layer provided on a front surface of a semiconductor substrate via a gate insulating film is disposed between the semiconductor substrate and an interlayer insulating film, has a surface area that is at least equal to a surface area of the gate pad, and faces the gate pad in a depth direction. The gate polysilicon layer has a planar outline similar to that of the gate pad and includes continuous first and second portions, the first portion facing the first portion of the gate pad overall, and a second portion facing the second portion of the gate pad.
US11158710B2
A display device including TFTs in a pixel area and in a peripheral driving area in which the number of through-holes in a TFT circuit is decreased, and the mounting density of the TFTs is improved, so that a high-resolution display can be achieved. The display device includes a display area in which pixels are disposed in a matrix form, and a TFT substrate, on which a peripheral driving circuit is disposed, on the outer side of the display area. The pixels or the peripheral driving circuit includes TFTs (thin film transistors) each of which is formed in such a way that a first gate electrode of each TFT is formed relative to a semiconductor layer with a first gate insulating film therebetween, and a drain electrode and a source electrode of each TFT that are connected to the semiconductor layer are formed at layers different from each other.
US11158705B2
A method includes forming active regions of plurality of transistor cells in an inner region of a semiconductor body, each transistor cell includes a drift region of a first doping type and a compensation region of a second doping type, and forming a field stop region in an edge region of the semiconductor body. Forming the drift and compensation regions includes: forming a plurality of semiconductor layers; in each of the semiconductor layers, before forming a next layer, forming a plurality of first trenches and implanting dopant atoms of the first and/or second doping type into sidewalls of the plurality of first trenches. Forming the field stop region includes: in each semiconductor layer of a selection of the plurality of semiconductor layers, forming at least one second trench and implanting first and/or second type dopant atoms at least into one surface of the at least one second trench.
US11158677B2
A solid state imaging device that includes a substrate having oppositely facing first and second surfaces and a photoelectric conversion unit layer having a light incident side facing away from the substrate. The substrate includes a first photoelectric conversion unit and a second photoelectric conversion and the photoelectric conversion layer includes a third photoelectric conversion unit.
US11158671B2
A semiconductor device may include a conductive structure on a substrate, a contact plug on the conductive structure, and a magnetic tunnel junction structure on the contact plug. A lower surface of the contact plug may have an area greater than that of an upper surface thereof, and the contact plug may include a capping pattern at least partially covering an upper surface of the conductive structure, a conductive pattern on the capping pattern, and an amorphous metal pattern on the conductive pattern.
US11158668B2
Disclosed in an embodiment is a display device comprising a panel substrate and a plurality of semiconductor devices disposed on the panel substrate, wherein the panel substrate includes first and second regions disposed in a first direction, the plurality of semiconductor devices include a plurality of first semiconductor devices disposed in the first region and a plurality of second semiconductor devices disposed in the second region, the wavelength deviation between the first semiconductor device disposed at the edge of the first region and the second semiconductor device disposed at the edge of the second region is within 2 nm, and the wavelength pattern of the plurality of first semiconductor devices in the first direction is the same as the wavelength pattern of the plurality of second semiconductor devices in the first direction.
US11158667B2
An optoelectronic semiconductor component for the emission of multicolored radiation may have a multiplicity of active regions arranged next to one another. The active regions may be configured as microrods or nanorods and configured to generate primary electromagnetic radiation. A first group of the active regions may respectively be followed in an emission direction by a first luminescence conversion element, which is suitable for converting the primary radiation into first secondary radiation. A second group of the active regions is respectively followed in the emission direction by a second luminescence conversion element, which is suitable for converting the primary radiation into second secondary radiation. The primary radiation, the first secondary radiation, and the second secondary radiation having different colors.
US11158662B2
The present disclosure, in some embodiments, relates to an integrated chip. The integrated chip has an image sensor within a substrate. A first dielectric has an upper surface that extends over a first side of the substrate and over one or more trenches within the first side of the substrate. The one or more trenches laterally surround the image sensor. An internal reflection structure arranged over the upper surface of the first dielectric. The internal reflection structure is configured to reflect radiation exiting from the substrate back into the substrate.
US11158638B2
A semiconductor device capable of retaining data for a long period is provided. The semiconductor device includes a first memory cell and a second memory cell. The first memory cell includes a first transistor. The second memory cell includes a second transistor. The threshold voltage of the second transistor is higher than the threshold voltage of the first transistor. The first transistor includes a first metal oxide. The second transistor includes a second metal oxide. Each of the first metal oxide and the second metal oxide includes a channel formation region. Each of the first metal oxide and the second metal oxide includes In, an element M (M is Al, Ga, Y, or Sn), and Zn. The atomic ratio of the element M to In in the second metal oxide is greater than that in the first metal oxide.
US11158629B2
The invention aims for a polarisation circuit of a power component comprising a capacitive dividing bridge and a resistive dividing bridge formed on the same substrate as the component. An additional electrode 1′ in the front face 100 of the substrate makes it possible to adjust one of the capacitance values of the capacitive dividing bridge according to the other of the capacitance values coming from one of the electrodes of the power component. The sizing of this additional electrode furthermore makes it possible to obtain a leakage resistance contributing to the resistive dividing bridge. Alternatively, two additional resistances R, R′ formed in the front face of the substrate making it possible to obtain the resistive dividing bridge independently of the capacitive dividing bridge.
US11158621B2
Double side mounted package structures and memory modules incorporating such double side mounted package structures are described in which memory packages are mounted on both sides of a module substrate. A routing substrate is mounted to a bottom side of the module substrate to provide general purpose in/out routing and power routing, while signal routing from the logic die to double side mounted memory packages is provided in the module routing. In an embodiment, module substrate is a coreless module substrate and may be thinner than the routing substrate.
US11158613B2
An image generator for use in a display device, the image generator comprising a plurality of ILED array chips each comprising a plurality of ILED emitters and arranged in an array such that each of a plurality of pixels of the image generator comprises an ILED emitter from each of a plurality of adjacent ILED array chips. The total area of ILED emitter material be less than 50% of the area of each pixel. The image generator may comprise secondary optics in optical communication with an output of the plurality of ILED emitters of an ILED array chip and configured to direct light from the ILED emitters towards an emission region of the associated pixel.
US11158607B2
Stitched die packaging techniques and structures are described in which reconstituted chips are formed using wafer reconstitution and die-stitching techniques. In an embodiment, a chip includes a reconstituted chip-level back end of the line (BEOL) build-up structure to connect a die set embedded in an inorganic gap fill material.
US11158605B2
A system and method for packaging semiconductor dies is provided. An embodiment comprises a first package with a first contact and a second contact. A post-contact material is formed on the first contact in order to adjust the height of a joint between the contact pad a conductive bump. In another embodiment a conductive pillar is utilized to control the height of the joint between the contact pad and external connections.
US11158597B2
The electronic device includes first and second semiconductor components. And, the electronic device includes a sealing body for sealing the first semiconductor component (i.e., the logic chip). A plurality of through conductors electrically connected to the first semiconductor component and/or the second semiconductor component is formed in the sealing body. In plan view, the sealing body has a first region in which the first semiconductor component is located, a second region located on a periphery of a first surface of the sealing body, a third region located between the second region and the first region, and a fourth region located between the second region and the third region. The plurality of through conductors is arranged most in the second region. The number of the plurality of through conductors located in the third region is larger than the number of the plurality of through conductors located in the fourth region.
US11158582B2
In one example, a semiconductor device comprises a main substrate having a top side and a bottom side, a first electronic component on the top side of the main substrate, a second electronic component on the bottom side of the main substrate, a substrate structure on the bottom side of the main substrate adjacent to the second electronic component, and an encapsulant structure comprising an encapsulant top portion on the top side of the main substrate and contacting a side of the first electronic component, and an encapsulant bottom portion on the bottom side of the main substrate and contacting a side of the second electronic component and a side of the substrate structure. Other examples and related methods are also disclosed herein.
US11158580B2
The present disclosure describes a semiconductor structure having a power distribution network including first and second conductive lines. A substrate includes a first surface that is in contact with the power distribution network. A plurality of backside vias are in the substrate and electrically coupled to the first conductive line. A via rail is on a second surface of the substrate that opposes the first surface. A first interlayer dielectric is on the via rail and on the substrate. A second interlayer dielectric is on the first interlayer dielectric. A third interlayer dielectric is on the second interlayer dielectric. First and top interconnect layers are in the second and third interlayer dielectrics, respectively. Deep vias are in the third interlayer dielectric and electrically coupled to the via rail. The deep vias are also connected to the first and top interconnect layers. A power supply in/out layer is on the third interlayer dielectric and in contact with the top interconnect layer.
US11158565B2
A heat sink includes a plurality of layers being disposed substantially parallel with a surface of a heat source. The layers include a plurality of pin portions spaced apart from each other in a planar arrangement wherein the pin portions of the layers are stacked and bonded to form pin fins extending in a transverse direction relative to the heat source to sink heat. A compliant layer is disposed between the pin fins and a mechanical load. The compliant layer provides compliance such that the pin fins accommodate dimensional differences when interfacing with the heat source.
US11158562B2
An integrated circuit (IC) device package includes an IC device connected to an upper surface of the IC device carrier. Due to operation conditions or IC device package makeup, the IC device may warp. The warped IC device may include a convex upper surface. A conformable lid is connected to the IC device and includes an internal chamber and a deformable floor. The deformable floor is able to deform or bend along with the IC device. After deformation, the deformable floor may include a concave lower surface. A uniform bond line thickness of a thermal interface material that connects the IC device and the conformable lid is able to be achieved due to the deformable floor deforming or bending along with the IC device.
