| Document | Document Title |
|---|---|
| US11712519B2 |
Automatic treatment of pain
Disclosed are methods and medical device systems for automated delivery of therapies for pain and determination of need for and safety of treatment. In one embodiment, such a medical device system may comprise a sensor configured to sense at least one body signal from a patient; and a medical device configured to receive a first sensed body signal from the sensor; determine a patient pain index based at least in part on said first sensed body signal; determine whether said patient pain index is above at least a first pain index threshold; determine a safety index based at least in part on a second sensed body signal; select a pain treatment regimen based on at least one of said safety index and or a determination that said pain index is above said first pain index threshold; and deliver said pain treatment regimen. |
| US11712518B2 |
Infusion set with capability of controlling quantity of an injection infused to a limb and system for detecting and controlling drip rate of an infusion device
An infusion set of a system for detecting and controlling drip rate is disclosed. The infusion set includes an infusion device and an adjustment device. The adjustment device is installed on the infusion device and for adjusting drip rate of injection in the infusion device. The infusion set of the system further includes an activating unit and at least one detecting module. The activating unit is coupled to a control unit of the system for providing staff in the hospital to control the drip rate through operation of the control unit. Further, the infusion set of the system further includes further includes at least one detecting module for drip counts, whereby it provides the staff with further information when controlling the drip rate of the infusion set. |
| US11712517B2 |
Infusion set
A system for providing the collection of advanced, improved, and novel new components and elements in a single package to simplify assembly and use of the infusion set by the user, including one or more of an exemplary pushbutton-type inserter, squeeze-type inserter, contact-type inserter, skin pinching-type inserter, folding retraction-type inserter, and/or multistage-type inserter (700) having at least one reusable stage, an exemplary set (350) having an adhesion means with two or more user-selectable degrees of adhesion strength, a self-sealing tube connection means, a lens feature to view a site beneath the set, exemplary tube management and connection elements (450), insulin supply (475), adhesion concealment means (500), finger loops on the inserter and site preparation wipes or sprays (550) which can be provided as part of the inserter. The system can further include an exemplary package (12) which can hold a number of sets that can be easily released and retrieved from the tray by an inserter, an exemplary insertion needle handle and shroud, an exemplary squeeze-type latch between an upper portion and a lower portion of the set, and/or a tool removable upper portion of the set. |
| US11712516B2 |
Fluid delivery device
A substance delivery device is disclosed. The substance delivery device includes a lever that includes a drive arm that is rotatable about a pivot. The substance delivery device also includes a pump that has a deformable chamber. The deformable chamber is configured to rotate the drive arm about the pivot towards a container so as to deform the container to drive a fluid substance from the container. |
| US11712512B2 |
Ambulatory medical pump cartridge locking system
A low-cost medical pump for ambulatory use provides an improved IV line cartridge attachment allowing for single handed, low force release while preventing inadvertent IV line cartridge release. A rotatable side lever minimizes the force required to move the locking elements against a spring biased force urging the locking elements to a locking position. |
| US11712510B2 |
Delivery system and method for the effective, reliable and foolproof delivery of controlled amounts of a medical fluid
A method for performing a medical procedure requiring effective, reliable and foolproof delivery of controlled amounts of a medical grade gas to a patient includes providing a compressed gas cylinder having a weight with medical grade gas sealed therein of at least twelve grams and not greater than fifty grams. The method also includes connecting the compressed gas cylinder to an integrated compressed gas unit including a regulator valve assembly positioned between an outlet port and an inlet port, wherein the regulator valve assembly includes a press button actuator and regulator adjustment dial. A flow control system is secured to the compressed gas unit and the medical grade gas is delivered in precisely controlled amounts by actuating the compressed gas unit and operating the flow control system to deliver the medical grade gas to vasculature of the patient. |
| US11712507B2 |
Manifold for a medical/surgical waste collection system with a material collection volume for collecting material entrained within fluid
A manifold for a medical/surgical waste collection system. An outlet opening and a fitting are in fluid communication with a manifold volume within a housing. The fitting receives a suction line. A filter element with porous features is disposed within the housing such that a fluid communication path is established across the filter element. The porous features trap material entrained within the fluid. A material collection volume is at least partially distal to and below a bottom of the filter element. As the fluid and the material is drawn through the fluid communication path, the material collects within the material collection volume. A flow diverter may be positioned within the housing for directing the material towards the material collection volume. The material collection volume may be at least partially defined by a tissue trap removably coupled to the housing. |
| US11712505B2 |
Systems and methods for improving control responsiveness during aspiration
An aspiration system to control vacuum pressure in an ultrasonic surgical handpiece to result in improved control responsiveness during aspiration. The system comprises a console including a vacuum pump. The system includes a cassette comprising a joint that divides a vacuum path into at least two flow paths. A first joint port couples to a first flow path. A second flow path is coupled to a second joint port, a third flow path is coupled to a third joint port, and a fourth flow path is coupled to a port on a surgical waste receiver. A first sensor senses pressure in the fourth flow path and provides a waste receiver pressure signal. A second sensor senses pressure in the third flow path and provides a tip pressure signal. The controller controls a position of a first vent valve and a second vent valve based on the waste receiver pressure signal and the tip pressure signal, respectively. |
| US11712500B1 |
Hands-free wearable breast pump
The present invention discloses a hands-free wearable breast pump which includes: a main pump body, a milk reservoir, a tee piece, an airbag and a duckbill valve. The main pump body is provided with a mounting cavity having an opening in a front end surface of the main pump body; the tee piece includes a first port, a second port for mounting the airbag and a third port for mounting the duckbill valve; the airbag is mounted to the second port; the duckbill valve is mounted to the third port; the milk reservoir is mounted to the tee piece or the main pump body; the duckbill valve is in fluid communication with the milk reservoir; the main pump body has at least one pushing and positioning structure formed in the mounting cavity; the tee piece is detachably mounted in the mounting cavity and abuts against the at least one pushing and positioning structure; and the tee piece is pushed upward by the at least one pushing and positioning structure to press an open end of the airbag tightly against a side wall of the mounting cavity. The hands-free wearable breast pump has the advantages of excellent sealing performance and convenient disassembly and assembly. |
| US11712495B2 |
Hemostatic mixture of cellulose-based short and long fibers
The invention relates to a hemostatic composition comprising a mixture of cellulose-based short and long fibers, preparation and use thereof. |
| US11712493B2 |
Apparatus and method for air freshening
An apparatus for air freshening in an interior occupancy space. The apparatus has a reservoir containing a volatile composition for air freshening and/or malodor removal and a composite membrane in fluid communication with the volatile composition. The composite membrane has a first side facing the reservoir and a second side opposite the first side. At least one of the first side and the second side has a diffusion regulating coating, the diffusion regulating coating including a hydrophobic/oleophobic material having at least one fluoro-alkyl group. The volatile composition includes at least 20% of perfume raw materials by weight of the composition, the at least 20% of perfume raw materials having an average vapor pressure equal to or greater than 0.01 torr at 25 degrees Celsius. The apparatus has an average vapor release rate from 0.2 mg/hr*cm2 to 5 mg/hr*cm2 at an air flow rate of 5 m/s and a temperature of 21 degrees Celsius. |
| US11712489B2 |
Decontamination device and method using ultrasonic cavitation
A method and apparatus for decontaminating substantially enclosed environments by using ultrasonic cavitation of a cleaning fluid to produce a low pressure, low air flow mist that can be activated by a nonthermal plasma actuator to create a cloud of activated hydroxyl species with the capacity to decontaminate articles, open surfaces or substantially enclosed spaces of pathogens, including bacteria, and other pathogenic microorganisms. An automated system and related non-transitory computer medium are also disclosed. |
| US11712488B2 |
Method and apparatus for rapid disinfection of personal items
Disinfectors that are touchless, high speed, or both for personal electronic devices and the like. A housing defines an internal volume including a disinfection zone and an object entry port of a size to permit entry by an object of interest with exposed surface area. At least one emitter projects a stripe of UV-C light into the disinfection zone. Wherein the apparatus has a small footprint and the emitter to exposes the surface area to greater than 3 mJ/cm2 of UV-C light in less than 90 seconds. |
| US11712487B2 |
Composite embolization beads
The present invention relates to compositions and methods for imaging and treating various diseases and disorders, including cancers. The composition of the invention can include a plurality of biodegradable micro-beads, each embedding a plurality of nano-beads, further including a polymer, a radionuclide, a radionuclide chelator, a radioligand, a chemotherapeutic agent, and a cell-penetrating peptide. Upon injection into a blood vessel supplying a cancer tumor, the micro-beads lodge into the tumor and degrade, releasing the nano-beads with a therapeutic or diagnostic agent. The compositions and methods of the invention provide a more homogeneous and deeper distribution of radiation or chemotherapeutic agents throughout the target tumor. The micro-beads provide a local, sustained, and controlled delivery nano-beads including therapeutic or diagnostic agents. |
| US11712484B2 |
Carbon-based particles for vapour bubble generation
A method for generating vapour bubbles in an object comprises introducing a composition into the object, the composition comprising carbon-based nano- or microparticles that can couple with a photon wave of electromagnetic radiation. The method also comprises irradiating said object using electromagnetic radiation. The irradiation thereby is adapted for using a set of carbon-based nano- or microparticles for subsequently forming first vapour bubbles and at least second vapour bubbles using the same carbon-based nano- or microparticles. |
| US11712481B2 |
Lipid nanoparticle formulations
Improved formulations of lipid nanoparticles are provided. Use of the lipid nanoparticles for delivery of a therapeutic agent and methods for their preparation are also provided. |
| US11712476B2 |
Lipids and compositions for the delivery of therapeutics
The present invention provides lipids that are advantageously used in lipid particles for the in vivo delivery of therapeutic agents to cells. In particular, the invention formula (I) provides lipids having the following structure XXXIII wherein: R1 and R2 are each independently for each occurrence optionally substituted C10-C30 alkyl, optionally substituted C10-C30 alkenyl, optionally substituted C10-C30 alkynyl, optionally substituted C10-C30 acyl, or -linker-ligand; R3 is H, optionally substituted C1-C10 alkyl, optionally substituted C2-C10 alkenyl, optionally substituted C2-C10 alkynyl, alkylhetrocycle, alkylphosphate, alkylphosphorothioate, alkylphosphorodithioate, alkylphosphonates, alkylamines, hydroxyalkyls, ω-aminoalkyls, ω-(substituted)aminoalkyls, ω-phosphoalkyls, ω-thiophosphoalkyls, optionally substituted polyethylene glycol (PEG, mw 100-40K), optionally substituted mPEG (mw 120-40K), heteroaryl, heterocycle, or linker-ligand; and E is C(O)O or OC(O). |
| US11712469B2 |
Compositions and methods for immunotherapy
The present invention provides immunoresponsive cells, including T cells, cytotoxic T cells, regulatory T cells, and Natural Killer (NK) cells, expressing at least one of an antigen recognizing receptor and one of a chimeric costimulatory receptor. Methods of using the immunoresponsive cell include those for the treatment of neoplasia and other pathologies where an increase in an antigen-specific immune response is desired. |
| US11712459B2 |
Dosing regimens for treatment of fungal infections
The disclosure features pharmaceutical compositions, methods, and kits featuring dosing regimens and CD101, or a pharmaceutical acceptable salt or neutral form thereof (e.g., CD101 acetate). |
| US11712458B2 |
Degradation of Bruton's tyrosine kinase (BTK) by conjugation of BTK inhibitors with E3 ligase ligand and methods of use
The present application provides bifunctional compounds of Formula X or an enantiomer, diastereomer, or stereoisomer thereof, or pharmaceutically acceptable salt, hydrate, solvate, or prodrug thereof, which act as protein degradation inducing moieties for Bruton's tyrosine kinase (BTK). The present application also relates to methods for the targeted degradation of BTK through the use of bifunctional compounds that link a ubiquitin ligase-binding moiety to a ligand that is capable of binding to BTK which can be utilized in the treatment of disorders modulated by BTK. |
| US11712455B2 |
Essential element management
The invention extends the utility of apparatus used to extract medicinal cannabis compounds into an eluate by separating a portion of medicinal cannabis compounds contained within a portion of eluate at a first extraction target level providing enough clean solvent to continue extraction operations. A high efficiency concentrator such as a rotary evaporator or a wiped film evaporator processes eluate from one or more tanks or extraction vessels creating clean solvent when extraction targets are met or when clean solvent is exhausted. This manages eluate concentration levels and limits the quantity of concentrated medicinal cannabis compounds on site at any moment in time. The invention enables a business model for keeping medicinal cannabis compounds within a legal system, and reduces pollution because law enforcement would no longer have to burn large quantities of cannabis plant matter. |
| US11712454B2 |
Method for treating autoimmune disease using CD4 T-cells with engineered stabilization of expression of endogenous FOXP3 gene
Disclosed are methods of making a genetically cell that expressed FOXP3 and methods of treatment. In some embodiments, the method can providing a first nucleotide sequence, wherein the first nucleotide sequence comprises a coding strand, the coding strand comprising one or more regulatory elements and a FOXP3 gene or portion thereof providing a nuclease and performing a gene editing process on the first nucleotide sequence, which edits said one or more regulatory elements, and optionally edits the FOXP3 gene or portion thereof. Methods of treating a subject suffering from an autoimmune disease and subjects suffering the effects of organ transplantation are also provided. |
| US11712452B2 |
Method for treating heart failure
The present disclosure relates to methods for treating or preventing heart failure in subjects with elevated left ventricular end systolic volume (LVESV). In particular, the present disclosure relates to methods for treating or preventing heart failure in subjects with a LVESV of greater than 70 ml (>70 ml). |
| US11712451B2 |
Agent for promoting wound healing comprising platelet-like cell co-expressing platelet surface antigen and mesenchymal cell surface antigen
An object of the present invention is to provide, for example, a more practical wound healing accelerator that more effectively accelerates wound healing. More specifically, a feature of the present invention is to provide, for example, a more practical wound healing accelerator that is easily obtained in a larger amount than that of peripheral blood platelet and has a better wound healing effect than that of peripheral blood platelet. The present invention employs a platelet-like cell population coexpressing one or more platelet surface markers and one or more mesenchymal cell surface markers. A wound healing accelerator containing the platelet-like cell population is a more practical wound healing accelerator that more effectively accelerates wound healing. The platelet-like cell population is easily obtained in a larger amount than that of peripheral blood platelet and has a better wound healing effect than that of peripheral blood platelet. |
| US11712450B2 |
Method of increasing the half-life of hydrogen peroxide with polyphenols
The present invention is directed to a method and a composition for producing and using a plant-based biocidal solution. The plant-based biocidal solution contains a bioactive material and a plant-based substance formed from the cellular material of a plant. The plant-based substance is capable of binding to the bioactive material. In some embodiments, the bioactive material is hydrogen peroxide. The hydrogen peroxide can be added exogenously or generated endogenously. In accordance with further embodiments, the plant-based biocidal solution can be applied to a target, thereby impairing the target. In some embodiments, the target can be a pathogen. In accordance with another embodiment, the plant-based substance of the plant-based biocidal solution can form a microscopic cluster, a complex, or an aggregate for providing sufficient bioactive material to overcome the defense mechanism of the target. |
| US11712448B2 |
Use of alginate oligomers as blood anticoagulants
The disclosure relates to an alginate oligomer of 2 to 75 monomer residues, wherein said monomer residues do not carry a sulphate group, for use as a blood anticoagulant in clinical and non-clinical applications, including in vivo, ex vivo and in vitro contexts. The invention further provides for the use of such an alginate oligomer in preparing a product or device having a reduced capacity to promote blood coagulation, wherein said alginate oligomer is provided at or on a surface of said product or device. Such products and devices form a further aspect of the invention. |
| US11712447B2 |
Methods of manufacturing a high molecular weight heparin compound
A method of manufacturing a high molecular weight heparin (HMWH) compound is disclosed. The method comprises dissolving heparin to form a heparin solution and fractionating the heparin solution via tangential flow filtration (TFF) using a membrane with a molecular weight cut off (MWCO) between about 8 kDa and about 12 kDa. The TFF yields a retentate comprising fractionated heparin with a weight average molecular weight of about 20 kDa or greater, i.e., a high molecular weight heparin compound. A substantial proportion of heparin chains in the fractionated heparin may have a high molecular weight, e.g., 50% of the heparin chains or greater may have a molecular weight of 20 kDa or greater. |
| US11712440B2 |
Predictive markers for ATR kinase inhibitors
The present invention covers an ATR kinase inhibitor, particularly 2-[(3R)-3-methylmorpholin-4-yl]-4-(1-methyl-1H-pyrazol-5-yl)-8-(H-pyrazol-5-yl)-1,7-naphthyridine (“Compound A”), for use in the treatment of a hyper-proliferative disease in a subject, wherein the hyper-proliferative disease or the subject is or has been characterized by one or more biomarker(s), wherein the biomarker(s) comprise(s) a) one or more functional mutations in one or more gene(s)/protein(s) selected from RBBP8, APOBEC3A, APOBEC3B, CLSPN, ERCC, HUS1, MAD2L2, PGBD5, POLD1, RAD1, TIMELESS and/or TIPIN; and/or b) the expression of a fusion gene encoding a fusion protein selected from EWSR-ERG, EWSR1-FLI1, SS18-SSX and/or SS18-SSX2 gene/protein. |
| US11712437B2 |
Inhibitors of lysyl oxidases
Described herein are novel compounds that block the activity of LOX family members having good IC50 values, no cellular toxicity below 10 μM, induce sensitization of the cells to doxorubicin, strong activity in a recombinant LOX/LOXL2 activity, and a chemical structure that is drug-like and does not have a PAINS flag, as well as, methods of treatment using the compounds with respect to cancer, organ fibrosis, neurodegenerative and cardiovascular diseases. |
| US11712436B2 |
Theranostic test for antifungal treatment of inflammatory diseases
Provided is a method to identify subjects with inflammatory diseases, such as inflammatory bowel disease, for their suitability for treatment with antifungal compounds. The method comprises identification of loss-of-function in the gene CX3CR1. |
| US11712435B2 |
Mebendazole prodrugs with enhanced solubility and oral bioavailability
Prodrugs of mebendazole and methods for their use in treating a disease, disorder, or disorder, including cancer, are disclosed. |
| US11712433B2 |
Compositions comprising PKM2 modulators and methods of treatment using the same
A compound of Structure (I): or a pharmaceutically acceptable salt thereof, alone or in combination with a second therapeutic agent, as well as methods of treating a PKM2-mediated disease or disorder using the same are provided herein. |
| US11712431B2 |
Compositions comprising cannabinoids and methods of use
The present disclosure is related to the use of compositions and their use in reducing and treating pain. |
| US11712428B2 |
Low eructation composition and methods for treating and/or preventing cardiovascular disease in a subject with fish allergy/hypersensitivity
In various embodiments, the present invention provides pharmaceutical compositions and methods for treating cardiovascular-related disease. |
| US11712426B2 |
Metallo-liothyronine
The invention relates to supramolecular metal coordinated liothyronine (triiodothyronine, T3) compositions, methods of preparing such compositions, methods of purifying and formulating supramolecular metal coordinated liothyronine, and methods of treating hypothyroidism and other disease states using such compositions. |
| US11712416B2 |
Solid oral pharmaceutical compositions for isoxazoline compounds
A solid oral pharmaceutical composition for delivery of a pharmaceutically acceptable active ingredient to an animal where the composition comprises an isoxazoline compound, a solvent and an excipient, a process for the manufacture of such solid oral pharmaceutical composition and a method of controlling a parasite infection administering such solid oral pharmaceutical composition. |
| US11712411B2 |
Lip compositions capable of forming a multilayer structure after application to lips
Lip compositions including at least one semi-crystalline acrylate copolymer, wherein the compositions include at least two components prior to mixing and application to lips and are capable of forming a multilayer structure after application to lips, are provided. |
| US11712410B2 |
Composition for improving hair health
A composition comprising two peptides with a size of 11 and 12 amino acids, wherein 2-3 of said amino acids are cysteines and a suitable dermatology excipient, which can be used for treatment and grooming products for animal hair, preferably for treatment and cosmetics for human hair. |
| US11712409B2 |
Alcohol containing low-water cleansing composition
A low-water cleansing composition is provided that includes 5.0 wt. % to less than 40 wt. % of one or more C1-C8 alcohol, at least 10.0 wt. % of a mixture of two or more surfactants, at least 0.05 wt. % of a pH adjuster; and water, the concentrations being based on a total weight of the low-water cleansing composition. |
| US11712408B2 |
Semisolid oral dispersions comprising active agents
The semisolid oral dispersions include hydrophilic active agent particles in hydrophobic phase. The hydrophilic active agent particles can include bleaching agents, antimicrobial agents, anticalculus agents, and/or combinations thereof. The hydrophilic active agent particle can have a solubility in water of at least about 20 parts, by weight of the particles, in about 100 parts, by weight, of water. |
| US11712406B2 |
Oil-in-water emulsion cosmetic
An oil-in-water type emulsified cosmetic and a method of making can be prepared in a system not containing a silicone and is surprisingly produced without a wet-type dispersion apparatus by using a specific combination of the oil component constituting the oily phase and a hydrophobizing agent for a hydrophobized powder. The composition includes an aqueous phase; an oily phase dispersed in the aqueous phase; and a powder dispersed in the oily phase. The oily phase comprises a volatile hydrocarbon in oil in a combined amount of 40% by mass or more with respect to the total oil content. The powder has a surface hydrophobized by treatment with a metallic soap consisting of a higher fatty acid and a divalent metal, or by a composite treatment with a higher fatty acid and a divalent metal hydroxide. |
| US11712401B1 |
Pill bottle container insert
A lightweight pill container headspace occupying insert apparatus is disclosed that can be configured to conform to the general shape of an inner region of a pill container, such that the insert occupies or fills in the open or headspace the pill container thereby preventing movement of one or more pills or tablets within the container, among other advantages. The insert can include a biasing member having a first end and a second end, a first disc secured to the first end of the biasing member and a second disc secured to the second end of the distal member, wherein the first disc and second disc are configured to substantially align with an interior space of a pill container. |
| US11712395B2 |
Uniform grip and gradient cushioning gain for footwear sole arrangement
A sole arrangement for an article of footwear with a gradient depth value is provided. In one aspect of the disclosure, the sole arrangement extending from an end of a posterior area of the sole arrangement to an end of an anterior area of the sole arrangement, wherein the posterior area of the sole arrangement being formed under a heel area and the anterior area of the sole arrangement being formed under a forefoot area of a foot. The sole arrangement having an upper facing surface and a ground engaging surface, wherein the upper facing surface being on an opposite side of the sole arrangement than the ground engaging surface. The sole arrangement having a maximum posterior depth value. The sole arrangement having a maximum anterior depth value. The maximum posterior depth value may be smaller than the maximum anterior depth value by a first margin. |
| US11712393B2 |
Pelvis fixing device and motion assistance apparatus including the same
Provided is a pelvis fixing device including a rear fixing module including a driving module mounting portion, the rear fixing portion configured to enclose a side surface and a rear surface of a waist of a user, and a front fixing module including a soft layer and a hard layer configured to enclose a front surface of the waist of the user, wherein the hard layer is connected to the rear fixing module to form a closed loop around the waist of the user. |
| US11712392B2 |
Calf stretching apparatus
A calf stretching apparatus that includes a base placeable on a ground surface and a foot placement platform with a front end, a rear end, a platform surface spanning in an upward direction with respect to the base from the front end to the rear end and with a portion disposed at an acute angle with respect to a lower surface plane, and a platform sidewall positioned upright with respect to the platform surface and including an upper edge and an arcuate heel sidewall portion having a heel pad member disposed proximal to the front end of the foot placement platform. The heel pad member has two opposing heel placement sidewalls spanning upwardly away from the platform surface toward the upper edge and converging to an internal heel placement support wall, that define a heel placement recess disposed above the platform surface and configured to receive a user's heel. |
| US11712388B2 |
Device for blood loss measurement following childbirth to detect postpartum hemorrhage
A device for detecting postpartum hemorrhage is provided. A mat defines a proximal end and a distal end. The mat is configured to be disposed between a support and a patient and has a surface with a fluid flow region configured to direct flow of bodily fluids from the patient towards the distal end of the mat. A first detachable and optionally sealable bag is configured to receive the bodily fluids from the patient in a first operational mode of the device. A second sealable bag is configured to receive the bodily fluids from the patient in a second operational mode of the device. The second sealable bag comprises a visual volume indicator to measure the bodily fluids collected in the second sealable bag. |
| US11712384B2 |
Partner snore feature for adjustable bed foundation
A sleep system comprises at least one mattress including a first sleep area for a first occupant, the first sleep area including a first section for a portion of a body of the first occupant, and a second sleep area adjacent to the first sleep area for a second occupant, the second sleep area including a second section for a portion of a body of the second occupant, an articulation system for articulating the first section and the second section, a first user controller configured to communicate with the articulation system in order to control articulation of the first section, and a second user controller configured to communicate with the articulation system in order to control articulation of the second section, wherein the first user controller is further configured to communicate with the articulation system in order to move the second section into a predetermined position. |
| US11712378B2 |
Absorbent core, articles comprising said core, and methods of making
An absorbent core comprising a front portion; a back portion; a middle portion positioned between the front portion and the back portion; and a longitudinal axis extending along a length of said core and crossing said front, middle and back portions, the absorbent core having a width extending perpendicular to said length and a perimeter comprising at least two opposing ends and at least two opposing sides positioned between said ends wherein the absorbent core comprises one or more channels having a first shape when the absorbent core is in dry state and a second shape when the absorbent core is in wet state and wherein said first and second shapes are different. |
| US11712374B2 |
Breathable medical gauze patch
A breathable medical gauze patch includes at least one bandage body coupled with at least one ply of gauze or similar to, which not only helps wounds heal fast, but also prevent infections and potential complications. The at least one bandage body includes an adhesive on the underside that permits mounting about the wound site of a user/recipient. The at least one ply is disposed about a bandage aperture of the at least one bandage body. The at least one ply permits aeration therethrough to the wound site and facilitates absorption of any seepage of the wound while protecting the wound from the exterior environment. Further, the at least one ply may include multiple layers of sterilized medical grade gauze, a gel and an adhesive that allow the present invention to be efficiently and effectively applied to various deep or shallow wounds for facilitating speedy healing of the wounds. |
| US11712373B2 |
Wound therapy apparatus with scar modulation properties and related methods
A wound therapy apparatus is disclosed herein. In various aspects, the wound therapy apparatus may include a distal layer to contact a wound bed, the distal layer comprised of silicone, and fenestrations disposed about the distal layer pass between a distal side of the distal layer and a proximal side of the distal layer to communicate between the distal side and the proximal side. A pad may cooperate with the proximal side of the distal layer to receive exudate communicated through the distal layer from the wound bed via the fenestrations, in various aspects. Various materials including medicament(s) may be communicated to the wound bed through the distal layer via the fenestrations, in various aspects. A structural member may be included in various aspects to secure the distal layer and pad to a skin surface, in various aspects. Methods of use of the wound therapy apparatus are disclosed herein. This Abstract is presented to meet requirements of 37 C.F.R. § 1.72(b) only, and is not intended to identify key elements of the apparatus, methods, and compositions of matter disclosed herein or to delineate the scope thereof. |
| US11712365B2 |
Oral appliance
An oral appliance covers maxillary dentition of a wearer and includes tongue tamers or spikes projecting posteriorly, and a lingual resting platform defining an aperture therethrough configured to receive a tip of the wearer's tongue. The oral appliance eliminates an anterior resting posture of the tongue and an abnormal anterior motion of the tongue, and deters noxious oral habits. |
| US11712362B2 |
Device for stoma bag and improved stoma flange
A device for containing waste material leaking from the junction between a stoma and a stoma bag having a flange, the device comprising a flange extension member which circumferentially surrounds the stoma bag flange and wherein the flange extension member includes a pouch for holding a spare stoma bag. The flange extension member can comprise an absorbent layer and can be sealed to the user's skin at its outer edge. Additionally, the flange extension member can have a waterproof or impermeable backing layer to prevent waste material from seeping through it. The device can be included in a modified stoma bag flange and a modified stoma bag. |
| US11712357B2 |
Apparatus for treating obesity
An volume filling device for treatment of obesity is placed outside the stomach wall of the patient to reduce the inner volume of the stomach, thereby affecting the patient's appetite. By providing the volume filling device outside the stomach wall, contact with stomach acids is avoided, thereby increasing the life of the device. |
| US11712356B2 |
Expanded device
A folded expandable gastro-retentive device and its uses in human medical care include, inter alia, appetite suppression in a subject in need thereof. The expanded device can be included in kits. |
| US11712355B2 |
Implant retention, detachment, and delivery system
A medical implant delivery system is described. The system can be used to deliver a variety of implants including stents and/or stent grafts. The delivery system retains the implant during delivery and detaches the implant at a target location. |
| US11712354B2 |
Highly flexible stent
The present disclosure discloses a highly flexible stent which includes a plurality of annular supports arranged in an axial direction. The annular support is formed by a plurality of wave-shaped support units which are connected end to end. The support unit comprises a peak, a valley and a bar connected between the peak and the valley. In two adjacent annular supports, the peaks and the valleys of the support units of different annular supports are connected by first flexible connecting members. The first flexible connecting member further extends to and is wound onto at least one support unit to form a second flexible connecting member. The present disclosure provides a highly flexible stent having good compressibility, delivery compliance, and uniformity of expansion. |
| US11712350B2 |
Devices and methods to prevent joint instability following arthroplasty
A kit includes a distractor, a plurality of trial elements, and at least one sensor. The distractor is configured to separate a first bone from a second bone by adjusting the distance between a first member and a second member, and is configured to receive at least one sensor in the first portion. Each of the trial elements corresponds to one of a plurality of surgical implants, is configured to be temporarily coupled to the second bone so as to evaluate suitability of the corresponding one of the plurality of surgical implants for implantation, and is configured to receive at least one sensor. The at least one sensor is configured to be received in the distractor or one of the trial elements, and is configured to record a magnitude of a force, a direction of application of a force, a pressure mapping, or a location of application of a force. |
| US11712343B2 |
Lateral spine plate with collapsible vertebral attachment arms
A lateral spine implant has a lateral spine cage and an associated lateral spine plate with one or more folding vertebral attachment arms, each arm configured for attachment to vertebral bone. The ability of the one or more arms to fold allows the lateral spine plate to be inserted/implanted at a lower profile height than traditional lateral spine plates. The lateral spine plate is meant to be used at times of intended or unintended compromise of the anterior longitudinal ligament (ALL) to prevent interbody cage migration, but may be adapted for any lateral plating application. Once expanded, each attachment arm is configured to receive a bone screw for securing the attachment arm to a vertebra, the bone screw retained by rotating cam lock nuts of the attachment arm. |
| US11712342B2 |
Expandable intervertebral implant
An expandable intervertebral implant is provided for insertion into an intervertebral space defined by adjacent vertebrae. The expandable intervertebral implant includes a pair of outer sleeve portions and an inner core disposed between the outer sleeve portions. Movement of the inner core relative to the outer sleeve portions causes the outers sleeve portions to deflect away from each other, thereby engaging the expandable intervertebral implant with the vertebrae and adjusting the height of the intervertebral space. |
| US11712336B1 |
Prosthetic heart valves
Prosthetic heart valves may be delivered to a targeted native heart valve site via one or more delivery catheters. In some embodiments, the prosthetic heart valve includes structural features that securely anchor the prosthetic heart valve to the anatomy at the site of the native heart valve. Such structural features can provide robust migration resistance. In addition, the prosthetic heart valves can include structural features that improve sealing between the prosthetic valve and native valve anatomy to mitigate paravalvular leakage. In particular implementations, the prosthetic heart valves occupy a small delivery profile, thereby facilitating a smaller delivery catheter system for advancement to the heart. Some delivery catheter systems can include a curved inner catheter to facilitate deployment of the prosthetic heart valve to a native tricuspid valve site via a superior vena cava or inferior vena cava. |
| US11712334B2 |
Prosthetic heart valve devices and associated systems and methods
Prosthetic heart valve devices for percutaneous replacement of native heart valves and associated systems and method are disclosed herein. A prosthetic heart valve device configured in accordance with a particular embodiment of the present technology can include an expandable support having an outer surface and configured for placement between leaflets of the native valve. The device can also include a plurality of asymmetrically arranged arms coupled to the expandable support and configured to receive the leaflets of the native valve between the arms and the outer surface. In some embodiments, the arms can include tip portions for engaging a subannular surface of the native valve. |
| US11712333B2 |
IOL base compression device having an IOL towing mechanism
An IOL base compression device having an IOL towing mechanism is described. |
| US11712331B2 |
Endoprosthesis devices and methods of using the same
Endoprosthesis assemblies and methods for using the same. In at least one embodiment, the endoprosthesis assembly comprises an endoprosthesis comprising an impermeable inner wall defining an endoprosthesis lumen sized and shaped to permit fluid to flow therethrough, a distal balloon positioned at or near a distal end of the endoprosthesis and capable of inflation to anchor the distal end of the endoprosthesis within a luminal organ, and a proximal balloon positioned at or near a proximal end of the endoprosthesis and capable of inflation to anchor the proximal end of the endoprosthesis within the luminal organ, wherein when the endoprosthesis assembly is positioned within the luminal organ at or near an aneurysm sac, inflation of the distal balloon and the proximal balloon effectively isolates the aneurysm sac and prevents fluid within the aneurysm sac from flowing past the distal balloon and the proximal balloon. |
| US11712330B2 |
Vascular and aortic grafts and deployment tools
A vascular graft deployment tool may include a grip, an elongated mandrel positioned distal of the grip, a vascular graft, at least part of which is disposed coaxially about the mandrel, a sheath assembly including a distal sheath portion and a proximal sheath potion, wherein the distal sheath portion and the proximal sheath portion are configured to constrain the vascular graft against the mandrel in an insertion diameter and a actuator that is moveable relative to the grip and engages the sheath assembly, wherein operation of the actuator causes at least one of the distal sheath portion and the proximal sheath portion to separate longitudinally to free at least a portion of the vascular graft. Further, a vascular graft is expandable from an insertion state to a deployed state and at least two suture cuffs are located between opposed ends of the vascular graft. |
| US11712327B2 |
Urinary catheter or plug and method for managing urinary incontinence
The disclosure provides a device and method for managing urinary incontinence. The device includes a platform, a balloon, and a valve. The platform and balloon can include a silicone material, a thermoplastic material, and an adhesive and/or a cement for sealing the urethra. The thermoplastic and silicone materials can soften at the body temperature so that their shape can be adapted to fit the three-dimensional contour of surfaces of the urethra. The balloon seals the internal orifice of the urethra, and the platform can block the leakage associated with the balloon. The valve permits selective urine voiding. The method includes inserting the device into the urethra and the bladder. The method can also include inflating the balloon. The method can further include pulling the balloon so that the balloon is in sealing contact with the neck of the bladder and moving the platform to a suitable position for sealing the urethra. |
| US11712326B2 |
Personal care device
A personal care device, such as an electric toothbrush, has a handle having a longitudinal axis and a treatment head connected to a carrier. The carrier extends within the handle and is mounted at the handle for pivoting motion around a pivot axis against a restoring spring force. A drive unit, such as a linear actuator, is mounted on the carrier, and at least one electrical connector is arranged between the handle and the carrier to convey electrical energy from an energy source fixedly mounted with respect to the handle to the drive unit. The electrical connector can be realized as an elastic metal sheet element having a spring constant for providing at least a part of the restoring spring force. |
| US11712324B2 |
Dental separator device
A dental separator device includes an elastic body having a first end and a second end. A first surface engager is connected to the first end of the body. The first surface engager includes a first distal section and a first mesial section and a notch between the first distal section and the first mesial section. The first distal section and the first mesial section each include a pair of spaced apart hands. A second surface engager is connected to the second end of the body. The second surface engager includes a second distal section and a second mesial section, and a notch between the second distal section and the second mesial section. The second distal section and the second mesial section each include a pair of spaced apart hands. The hands are for engaging teeth and/or for creating adaptation pressure on a dental matrix stabilizer and/or dental matrix. |
| US11712321B2 |
Apparatus and method for adjusting a volume of a basin of a treatment apparatus
An apparatus and a method for adjusting a void volume of a basin of a treatment apparatus are provided. A treatment apparatus comprising a basin and an expandable member are provided. The expandable member may be disposed in the basin. The expandable member may be configured to expand from a first state to a second state to adjust the void volume of the basin. A void volume of the basin when the expandable member is in the second state is less than the void volume of the basin when the expandable member is in the first state. |
| US11712312B2 |
Robotic surgery system including position sensors using Fiber Bragg Gratings
A method for determining a shape of a lumen in an anatomical structure comprises reading information from a plurality of strain sensors disposed substantially along a length of a flexible medical device when the flexible medical device is positioned in the lumen. When the flexible medical device is positioned in the lumen, the flexible medical device conforms to the shape of the lumen. The method further comprises computationally determining, by a processing system, the shape of the lumen based on the information from the plurality of strain sensors. |
| US11712311B2 |
Path-based navigation of tubular networks
Provided are systems and methods for path-based navigation of tubular networks. In one aspect, the method includes receiving location data from at least one of a set of location sensors and a set of robot command inputs, the location data being indicative of a location of an instrument configured to be driven through a luminal network. The method also includes determining a first estimate of the location of the instrument at a first time based on the location data, determining a second estimate of the location of the instrument at the first time based on the path, and determining the location of the instrument at the first time based on the first estimate and the second estimate. |
| US11712310B2 |
Position detection based on tissue discrimination
A system is suggested comprising an optical sensing means and a processing unit. The optical sensing means may include an optical guide with a distal end, wherein the optical guide may be configured to be arranged in a device to be inserted into tissue in a region of interest. The processing unit may be configured to receive information of a region of interest including different tissue types as well as of a path through the tissues, to determine a sequence of tissue types along the path, to determine a tissue type at the distal end of the optical guide based on information received from the optical sensing means, to compare the determined tissue type with the tissue types on the path, to determine possible positions of the distal end of the optical guide on the path based on the comparison of tissue types, and to generate a signal indicative for the possible positions. |
| US11712306B2 |
Optical coherence tomography for robotic brain surgery
Disclosed are methods related to guiding robotic surgery using optical coherence tomography (OCT) and computer-readable media and computer systems executing the methods. They may include receiving a series of cross-sectional slices of 3D space obtained from an OCT probe over biological tissue and processing and filtering the series of slices. The processing and filtering may include spatially smoothing the intensity values of each slice, thresholding each slice after it has been blurred, performing a connected-component analysis to identify blobs on the thresholded slice, filtering the blobs, performing edge detection, and invoking a selective median filter. The processing and filtering can be used to construct a depth map from the received series of cross-sectional slices in order to guide a robotic end effector, based on the depth map. |
| US11712303B2 |
Surgical instrument comprising a control circuit
A surgical instrument is disclosed comprising a housing and a control circuit mounted to and/or embedded in the housing. |
| US11712302B2 |
Methods, systems and devices for pre-operatively planned glenoid placement guides and uses thereof
Methods, systems and devices for pre-operatively planned shoulder surgery guides and implants. Pre-operative planning methods for designing glenoid placement guides and depth-control pins based on considerations of multiple factors affecting the outcome of shoulder surgery. Methods of using surgery guides and implants, including glenoid placement guides and depth-control pins, in patients undergoing shoulder surgery. |
| US11712297B2 |
Method and apparatus for tissue expansion
Exemplary embodiments of the present disclosure provide method and apparatus for facilitating stretching of a biological tissue by forming a plurality of micro-slits in the tissue. Each micro-slit can be less than about 2 mm or less than about 1.5 mm long, or even less than about 1 mm, such that small gaps that can heal quickly can be formed when the tissue is stretched. The micro-slits can be formed using a plurality of cutting arrangements or an ablative laser. The micro-slits can be formed in various patterns, including staggered rows, circular or spiral patterns, or random patterns. |
| US11712295B2 |
Multi-purpose sensing and radiofrequency (RF) ablation spiral electrode for catheter
An electrical apparatus includes a spiral electrode and an interface circuit. The spiral electrode is disposed on a distal end of a probe for insertion into a body of a patient. The interface circuit is configured to (a) transfer a radiofrequency (RF) ablation signal to the electrode for ablating tissue in the body, (b) output a voltage that develops across the electrode in response to an external magnetic field, for measuring a position of the distal end in the body, and (c) transfer electrical current through the electrode for measuring a resistivity that is indicative of tissue temperature in a vicinity of the electrode. |
| US11712294B2 |
Heat transfer through a catheter tip
Described embodiments include a catheter tip that includes an outer layer of a thermally-conducting metal; an inner layer of a thermally-conducting metal; a polymer layer between the inner and outer layer; and a plurality of thermal bridges selectively positioned between the inner and outer layers and through the polymer layer thereby significantly increasing the heat transfer of the catheter tip through the polymer layer. Other embodiments are also described. |
| US11712291B2 |
Arthroscopic devices and methods
An arthroscopic cutting probe includes a shaft assembly having a distal end, a proximal end, and a longitudinal axis. A distal cutting member is rotatably attached at the distal end of the shaft assembly, and at least a portion of an exterior surface of the distal cutting member is electrically insulated. One or more burr elements extend radially outwardly from the electrically insulated portion of the exterior surface of the distal cutting member, wherein the burr element is electrically conductive to form an active electrode. |
| US11712290B2 |
Arthroscopic devices and methods
A bipolar radiofrequency (RF) device for treating tissue in the presence of an electrically conductive fluid includes a headpiece and a probe. The handpiece has a motor drive, a receiving channel, and an active electrical contact on an inner wall of the receiving channel. A return electrical contact is disposed proximally of the active electrical contact on the inner wall of the receiving channel. A probe includes a proximal hub and an elongated shaft extending distally about a longitudinal axis from the proximal hub, and the hub being may be inserted into and removed from the receiving channel of the handpiece. A working end of the probe is located at a distal end of the elongated shaft, and the working end includes an active electrode and a return electrode. A return electrical contact is located proximally of an active electrical contact on an outer surface of the hub. In this way, the return electrical contacts in the receiving channel and on the outer surface of the hub, respectively, and the achieve electrical contacts in the receiving channel and on the outer surface of the hub, respectively, engage each other when the hub is inserted into the receiving channel of the handpiece. |
| US11712285B2 |
Dual-threaded tensioning mechanism for bipolar pencil
An electrode assembly for an electrosurgical pencil includes an insulative core configured to support an active wire around a peripheral surface thereof and a ground electrode coupled about the insulative core and adapted for insertion within an electrosurgical pencil. A hypotube is disposed between the ground electrode and the active pin and encapsulates the active pin to insulate the active pin from the ground electrode. An active pin is included that is adapted for insertion within the pencil and has a tensioning assembly including: a set screw with threads that engage grooves of the active pin such that, upon rotation, the set screw advances to secure the active wire within the active pin; and a nut is fixed within the hypotube that includes grooves that engage threads of the active pin such that, upon rotation, the active pin translates proximally to tension the active wire about the insulative core. |
| US11712283B2 |
Non-invasive and minimally invasive denervation methods and systems for performing the same
A system and method can be used to denervate at least a portion of a bronchial tree. An energy emitter of an instrument is percutaneously delivered to a treatment site and outputs energy to damage nerve tissue of the bronchial tree. The denervation procedure can be performed without damaging non-targeted tissue. Minimally invasive methods can be used to open airways to improve lung function in subjects with COPD, asthma, or the like. Different sections of the bronchial tree can be denervated while leaving airways intact to reduce recovery times. |
| US11712279B2 |
Orthopedic impactor
An impactor according to an embodiment of the present invention comprises an adapter detachably coupled to a rotary power tool, wherein the adapter includes: a case part; a tool coupling part receiving a rotational force from the rotary power tool; a first rotating part rotating in association with rotation of the tool coupling part in only one direction among rotation directions of the tool coupling part; a striking part transfer part rotating in association with rotation of the first rotating part; a striking part which is moved, while compressing a first spring, in a first direction by rotation of the striking part transfer part and then moved in a second direction opposite to the first direction by a restoring force of the first spring; and a force transfer part moved in the second direction by contact with the striking part. |
| US11712278B2 |
Compressible mixing and delivery system for medical substances
A mixing and delivery system includes a compressible tube and a mixing apparatus. The compressible tube includes a reservoir configured for mixing and holding a surgical substance, an inlet portion for accommodating introduction of an element of the surgical substance into the compressible tube, and an exit port for enabling the delivery of the surgical substance to a target portion of an anatomy. The mixing apparatus is configured to be received through the inlet portion of the compressible tube for mixing elements of the surgical substance to form the surgical substance. |
| US11712263B2 |
Surgical instrument guide
An instrument guide is removably inserted into a proximal portion of a cannula and extends to a distal end of the cannula to guide and support multiple surgical instruments within the cannula. The instrument guide is designed to be manufactured by injection molding of plastic material. The instrument guide includes a tube and several radial walls connected to the tube to form passageways within the tube. The radial walls are joined to a core where they intersect. The tube and radial walls have substantially the same wall thickness and the core has a minimum diameter that is substantially larger than the wall thickness to facilitate delivery of plastic material. Portions of the tube and radial walls are thinner than the general wall and rib thickness to form guideways that support surgical instruments within the passageways. Channels may be formed on an outside of the tube to deliver insufflation gas. |
| US11712262B2 |
Surgical instrument with suction control
A surgical device includes an outer member, an inner member, and at least one locking element. The inner member is at least partially supported within the outer member. The at least one locking element is configured in a first arrangement of the surgical device to lock the inner member in a first position and configured in a second arrangement of the surgical device to unlock the inner member from the first position. The at least one locking element is configured to change from the first arrangement to the second arrangement upon coupling the inner member in an operational arrangement to a hand piece. |
| US11712259B2 |
Linearly actuatable catheters, systems, and methods
Provided herein is a catheter assembly including, in some embodiments, a core wire configured for linear actuation and a damping mechanism around the core wire. The core wire includes a proximal end with a sonic connector configured to couple to an ultrasound-producing mechanism. The core wire includes a distal end configured to modify intravascular lesions with vibrational energy from the ultrasound-producing mechanism. The damping mechanism includes a gasket system and a retainer to retain the gasket system in a damping-mechanism bore of the catheter assembly. The damping mechanism is around a proximal-end portion of the core wire, where the damping system can provide a compressive force sufficient to dampen transverse wave-producing vibrational energy in the proximal-end portion of the core wire without restricting the linear actuation of the core wire through the damping mechanism including extension and retraction of the core wire through the damping mechanism. |
| US11712256B2 |
Clot retrieval device for removing occlusive clot from a blood vessel
A clot retrieval device for removing an occlusive clot from a blood vessel. The device includes a clot engagement section having a constrained delivery configuration and an expanded deployed configuration, wherein in the expanded deployed configuration. The clot engagement section can include a plurality of peak sections configured to vary contact pressure between the clot and the device along a length of the device; and a plurality of troughs between respective peak sections comprising a clot reception space. Each peak is configured to exert a relatively high compressive force on the clot whereas each trough is configured to exert little or no compressive force on the clot. |
| US11712251B2 |
Drill assemblies and methods for drilling into bone
Drill assemblies and methods for drilling into bone are provided. In general, a drill assembly can have a flexible distal portion configured to move between a substantially straight configuration, in which a longitudinal axis of the distal portion is aligned with a longitudinal axis of a proximal shaft portion of the drill assembly, and a curved configuration, in which the longitudinal axis of the distal portion is angularly offset from the longitudinal axis of the plurality of segments located between the proximal shaft and the drill tip. The drill assembly can include a connecting element extending from the proximal shaft, through the segments, and to the drill tip at a distal end of the drill assembly. The drill assembly can include a conformal covering on the distal portion thereof that is configured to curve. |
| US11712250B2 |
Autografting tool with enhanced flute profile and methods of use
Tools and methods for expanding a precursor hole in a host material to receive a fixture. The precursor hole is enlarged by a rotary tool having helical flutes and interposed lands. The flutes have a negative rake angle. The lands each have a working edge that cuts the host material when the tool is rotated in a cutting direction, and that condenses the host material when the tool is rotated in a densifying direction. The body of the rotary tool has a stopper section that plugs the hole when a certain depth is reached. When the tool is used with a copious wash of irrigating fluid at or below the necessary depth, hydraulic pressure builds inside the precursor hole. The hydraulic pressure can be advantageously exploited in cutting mode to autograft a slurry of host material particles into the sidewalls of the hole and create an incipient densifying crust. |
| US11712244B2 |
Implantable layer with spacer fibers
A staple cartridge assembly for use with a surgical stapling instrument includes a staple cartridge including a plurality of staples and a cartridge deck. The staple cartridge assembly also includes a compressible adjunct positionable against the cartridge deck, wherein the staples are deployable into tissue captured against the compressible adjunct, and wherein the compressible adjunct comprises a first biocompatible layer comprising a first portion, a second biocompatible layer comprising a second portion, and crossed spacer fibers extending between the first portion and the second portion. |
| US11712241B2 |
Variable denier yarn and suture
A method of suturing includes: (1) wrapping a first segment of a suture through a traction loop; (2) pulling the traction loop and the first segment through an opening in a suture lock; (3) continuing to pull the traction loop such that a second segment of the suture extends through the opening, wherein the second segment has a greater denier than the first segment such that the second segment more nearly fills an entire dimension of the opening than the first segment; and (4) locking the suture in place with the second segment in the opening. |
| US11712238B2 |
Device and method for intracorporeal and extracorporeal laparoscopic suturing and knot tying
An apparatus for laparoscopic intracorporeal knot tying includes a needle grasper including a needle holder shaft and a needle holder jaw located at a distal end of the needle holder shaft, and a knot loop grasper including a knot loop holder shaft, which is slidable on the needle holder shaft, and a knot loop holder jaw located at a distal end of the knot loop holder shaft. In an inactive state of the apparatus, the knot loop holder is located proximal to the needle holder jaw. In an active state of the apparatus at a time of a knot tying, the knot loop holder jaw slides on the needle holder shaft toward the distal end of the needle holder shaft and beyond the needle holder jaw to carry components of a knot over a standing end of a suture held by the needle holder jaw. |
| US11712233B2 |
Soft surgical construct and method of use for tissue repair
Surgical constructs and methods of use for tissue repair, in which the surgical constructs include a soft fixation device formed of flexible material, the soft fixation device having a head portion formed of a bunching material for anchoring the soft fixation device in a bone tunnel, and a tail portion for pulling the soft fixation device into the bone tunnel. The surgical constructs include one ore repair flexible strands coupled to the head portion of the soft fixation device for engaging tissue to be repaired. |
| US11712229B2 |
Systems, devices and methods for dispensing and curing silicone based topical skin adhesives
A system for dispensing a curable composition includes a dual barrel syringe including a first syringe barrel with a first plunger, and a second syringe barrel with a second plunger. A static mixer is connected with distal ends of the first and second syringe barrels. The first and second plungers are moveable toward the distal ends of the first and second syringe barrels for expelling first and second components of a curable composition from the distal ends of the barrels into the static mixer for mixing the components to form the curable composition. A flexible spreader connected with a distal end of the static mixer has a flat dispensing opening, and a plurality of channels extending to the flat dispensing opening to dispense the curable composition. A hot gas blower generates a hot gas stream flowing distally over the distal end of the flexible spreader for curing the curable composition. |
| US11712228B2 |
Surgical instrument with locking articulation drive wheel
A surgical instrument includes a shaft assembly and an articulation control assembly. The shaft assembly includes an articulation section that is configured to deflect a distal end portion from the longitudinal axis. The articulation control assembly includes an articulation control member and a transmission assembly. The articulation control member is rotatably mounted relative to the shaft assembly. The transmission assembly is operatively connected between the articulation control member and the articulation section of the shaft assembly. The transmission assembly is configured to transmit selective manipulation of the articulation control member to the articulation section and selectively actuate the articulation section. The articulation control assembly is configured to lock without selective manipulation of the articulation control member to thereby inhibit actuation of the articulation section and unlock with selective manipulation of the articulation control member to thereby actuate the articulation section. |
| US11712220B2 |
Ultrasound imaging plane alignment using neural networks and associated devices, systems, and methods
Ultrasound image devices, systems, and methods are provided. In one embodiment, a method of automated medical examination, comprising receiving, from an imaging device, a first image representative of a subject's body while the imaging device is positioned at a first imaging position with respect to the subject's body; determining a first motion control configuration for repositioning the imaging device from the first imaging position to a second imaging position based on a first predictive network, the first image, and a target image view including a clinical property; and repositioning, by a robotic system coupled to the imaging device, the imaging device to the second imaging position based on the first motion control configuration. |
| US11712219B2 |
Ultrasonic wave diagnostic apparatus, medical information processing apparatus, and computer program product
An ultrasonic wave diagnostic apparatus according to an embodiment includes processing circuitry. The processing circuitry acquires a plurality of pieces of volume data obtained through image capturing of a region including the cardiac ventricle of a subject for a predetermined duration. The processing circuitry estimates motion of tissue of the cardiac ventricle by using the pieces of volume data. The processing circuitry calculates, based on a result of the estimation, cardiac ventricle information indicating at least one of wall motion information and volume information related to the cardiac ventricle. The processing circuitry calculates, based on a result of the estimation, annulus information related to the size or shape of an annulus position of a valve related to inflow or outflow of blood current at the cardiac ventricle. The processing circuitry outputs the cardiac ventricle information and the annulus information. |
| US11712218B2 |
System and methods for nerve monitoring
A system and related methods for performing nerve detection during surgical access using ultrasound testing during surgery. |
| US11712215B2 |
Devices, systems, and methods for motion-corrected medical imaging
Devices, systems, and methods receive scan data that were generated by scanning a region of a subject with a computed tomography apparatus; generate multiple partial angle reconstruction (PAR) images based on the scan data; obtain corresponding characteristics of the multiple PAR images; perform correspondence mapping on the multiple PAR images based on the obtained corresponding characteristics and on the multiple PAR images, wherein the correspondence mapping generates correspondence-mapping data; and generate a motion-corrected reconstruction image based on the correspondence-mapping data and on one or both of the scan data and the PAR images. |
| US11712211B2 |
Cleaning and charging portable X-ray detectors
The invention concerns a storage device for cleaning and charging portable X-ray detectors, and an X-ray system comprising such storage device. The storage device comprises a receiving unit for receiving at least one portable X-ray detector, a cleaning unit for cleaning the portable X-ray detector when being received by the receiving unit, and a charging unit for charging the portable X-ray detector, wherein the cleaning unit is configured for mechanically and/or chemically cleaning the portable X-ray detector. Further, the invention concerns a method of cleaning and charging a portable X-ray detector in a storage device. |
| US11712209B2 |
Imaging table for greater access to patient region of interest
A radiological imaging system includes a gantry that defines an analysis zone, a source housed within the gantry, and a detector housed within the gantry. A part of a patient is placed in the analysis zone. The source emits radiation that passes through the part of the patient; the detector receives the radiation. The system is configured to receive the patient alternatively in at least two of the following arrangements: having a stationary bed and a translatable gantry, having a bed with a table top that translates through the analysis zone along a main direction, and accepting the patient in a seating or reclining apparatus. |
| US11712206B2 |
Apparatus and method for estimating bio-information, and bio-signal measuring sensor
An apparatus for estimating bio-information, includes a sensor including a cover having a transmitting area provided at a center of the cover, and non-transmitting areas provided at both edges of the cover, a light source configured to emit light onto an object that is in contact with the cover, and a detector configured to detect a first optical signal of the emitted light that is scattered or reflected from the object after passing through the transmitting area, and a second optical signal of the emitted light that is reflected from the non-transmitting areas. The apparatus further includes a processor configured to estimate bio-information, based on the detected first optical signal and the detected second optical signal. |
| US11712205B2 |
High resolution intravital imaging and uses thereof
Methods and apparatus are provided for high resolution intravital imaging and for chronic optical imaging of tissues such as lung. |
| US11712204B2 |
Swallowable, food-based, digestible wireless device for measuring gastric pH
Systems and methods are presented for a swallowable pH sensor made entirely of edible and digestible materials. A substrate is provided and an electrical circuit pattern is printed on a top surface of the substrate. The electrical circuit pattern includes a plurality of interdigitated electrodes and an antenna portion. The substrate is rolled into a cylindrical form such that the interdigitated electrodes are positioned on an outermost layer of the rolled substrate. The rolling of the substrate also causes the antenna portion of the electrical circuit pattern to form into a coil shape. |
| US11712203B2 |
Silicone-based patient-side adhesive in a medical sensor
A patient monitoring sensor having a communication interface, through which the patient monitoring sensor can communicate with a monitor is provided. The patient monitoring sensor includes a light-emitting diode (LED) communicatively coupled to the communication interface and a detector, communicatively coupled to the communication interface, capable of detecting light. The patient monitoring sensor includes a silicone patient-side adhesive. |
| US11712201B2 |
System for health monitoring on prosthetic and fixation devices
A monitoring apparatus for a human body includes a node network with at least one motion sensor and at least one acoustic sensor. A processor is coupled to the node network, and receives motion information and acoustic information from the node network. The processor determines from the motion information and the acoustic information a source of acoustic emissions within the human body by analyzing the acoustic information in the time domain to identify an event envelope representing an acoustic event, determining a feature vector related to the event envelope, calculating a distance between the feature vector and each of a set of predetermined event silhouettes, and identifying one of the predetermined event silhouettes for which the distance is a minimum. |
| US11712198B2 |
Estimation of sleep quality parameters from whole night audio analysis
The present invention relates to a system and method for determining sleep quality parameters according to audio analyses, comprising: obtaining an audio recorded signal comprising sleep sounds of a subject; segmenting the signal into epochs; generating a feature vector for each epoch, wherein each of said feature vectors comprises one or more feature parameters that are associated with a particular characteristic of the signal and that are calculated according to the epoch signal or according to a signal generated from the epoch signal; inputting the generated feature vectors into a machine learning classifier and applying a preformed classifying model on the feature vectors that outputs a probabilities vector for each epoch, wherein each of the probabilities vectors comprises the probabilities of the epoch being each of the sleep quality parameters; inputting the probabilities vectors for each epoch into a machine learning time series model and applying a preformed sleep quality time series pattern function on said probabilities vectors that outputs an enhanced probabilities vector for each epoch; determining a final sleep quality parameter for each epoch by calculating the most probable sleep quality parameters sequence. |
| US11712197B2 |
Optical skin sensor using optimal spectral bands to minimize the effect of probe pressure
The invention provides a system (1) comprising a sensor (100) for measuring a skin parameter, the sensor (100) comprising a plurality of spatially separated light sources (110) configured to provide light source light (111), and one or more detectors (120) configured at a first distance (d1) from each of the light sources (110), wherein the first distance (d1) is selected from the range of 5-80 mm, wherein the sensor (100) is configured to provide the light source light (111) with optical axes (OL) under an angle (a) relative to an optical axis (O2) of the one or more detectors (120) selected from the range of 10-80°, wherein the sensor (100) comprises at least three light sources (110), wherein the light sources (110) are configured to provide unpolarized light source light (111), wherein the system (1) further comprises an analysis system (2) wherein the analysis system (2) is configured to generate a corresponding skin sensor value on the basis of a detector response of the one or more detectors (120) at one or more wavelengths selected from a spectral range of 350-780 nm. |
| US11712195B2 |
Diagnostic device for the identification of GERD and diseases of the esophagus
Apparatus and associated methods relate to diagnostic device and system including a proximal balloon disposed along a length of a catheter and a distal balloon disposed at a distal end of the catheter, with at least one camera disposed at the distal balloon and a pH sensor deployable via inflation of the proximal balloon and configured to engage a patient's esophagus wall to attach the pH sensor to the patient's esophagus wall. In an illustrative example, the pH sensor may be releasably retained to the catheter adjacent to the proximal balloon. The pH sensor may include a tissue engaging feature configured to engage a patient's esophagus wall to attach the pH sensor to the patient's esophagus wall. The diagnostic device may improve upon existing processes by providing a single device to perform a multi-purpose diagnostic procedure. |
| US11712193B2 |
Reliable seizure detection with a parallelizable, multi-trajectory estimate of lyapunov exponents
Systems and methods for tracking EEG data and providing enhanced seizure detection and prediction are disclosed. The systems and methods use input sensors for receiving and collecting data from a plurality of EEG channels in association with a subject and processing said data to calculate and average Lyapunov exponents for a composite EEG data set. The systems and methods convert the average Lyapunov exponents into graphical representations that are displayed against a time axis. The graphical output adjusts in real-time according to the input data obtained from EEG channels. The systems and methods utilize pattern recognition to output alarms based upon input data and recommend diagnoses related to seizures. |
| US11712189B2 |
Dipole group quantification method and dipole group display system
A dipole group quantification method includes quantitating a dipole group that are sources of signals based on positions of dipoles. |
| US11712182B2 |
Multi-state engagement with continuous glucose monitoring systems
Multi-state engagement with continuous glucose monitoring (CGM) systems is described. Given the number of people that wear CGM systems and because CGM systems produce measurements continuously, a platform that provides a CGM system may have an enormous amount of data. This amount of data is practically, if not actually, impossible for humans to process. In implementations, a CGM platform includes a data analytics platform that obtains packages of glucose measurements provided by a CGM system and also obtains additional data associated with a user. The data analytics platform generates state information for the user by processing these CGM packages and the additional data, at least in part, by using one or more models. Based on this state information, the data analytics platform controls communication with the user, which may include generating intervention strategies to prevent users from transitioning to a negative state such as discontinuing use of the CGM system. |
| US11712177B2 |
Assay with textured surface
Among other thing, the present invention provides solution to the problem, particularly, the present invention certain surfaces and certain sample holder to improve the sensitivity, speed, and easy-to-use of an optical signal based assays, such as colorimetric assays or fluorescence assays. |
| US11712175B2 |
Smart oscillating positive expiratory pressure device with feedback indicia
A respiratory therapy device having a diagonal feedback array, and methods for the user thereof. |
| US11712171B2 |
Electromagnetic dynamic registration for device navigation
A location of a number of fiducial points can be computed. The fiducial points can include impedance locations of an electrode disposed on a catheter in an impedance based coordinate system and magnetic locations of a magnetic position sensor disposed on the catheter in a magnetic based coordinate system. The impedance location of the electrode in the impedance based coordinate system can be transformed into a transformed impedance location of the electrode in the magnetic based coordinate system. A magnetic location of the electrode in the magnetic based coordinate system can be determined. A determination of whether an impedance shift exists between the transformed impedance location of the electrode in the magnetic based system and the magnetic location of the electrode in the magnetic based system can be made. An electromagnetic dynamic registration can be generated between the impedance based coordinate system and the magnetic based coordinate system based on the impedance shift. |
| US11712169B2 |
Electromagnetic (EM) probes, methods of using such EM probes and systems which use such electromagnetic EM probes
An electromagnetic (EM) probe for monitoring at least one biological tissue. The EM probe comprises a spiral antenna conductor (not shown) and an EM radiation absorbing layer (92) mounted along the antenna. The EM radiation absorbing layer has a plurality of substantially concentric frame shaped regions (93A-C) corresponding to portions of said spiral antenna having equal surface of antenna conductor, any of said plurality of concentric frame shaped regions has an EM radiation absorption coefficient different than any other of said neighboring concentric frame shaped regions. |
| US11712168B2 |
System and method for physiological feature derivation
The present disclosure relates to a device, method and system for calculating, estimating, or monitoring the blood pressure of a subject based on physiological features and personalized models. At least one processor, when executing instructions, may perform one or more of the following operations. A first signal representing a pulse wave relating to heart activity of a subject may be received. A plurality of second signals representing time-varying information on a pulse wave of the subject may be received. A personalized model for the subject may be designated. Effective physiological features of the subject based on the plurality of second signals may be determined. A blood pressure of the subject based on the effective physiological features and the designated model for the subject may be calculated. |
| US11712166B2 |
Sphygmomanometer, and method and device for blood pressure measurement
A sphygmomanometer includes: a first fluid bag that is to be worn around a measurement site; first and second pulse wave sensors that are mounted on first fluid bag, and detect pulse waves of respective opposing areas of an artery running along measurement site; pressing parts that locally presses areas corresponding to first and second pulse wave sensors from an outer circumference side, opposite of an inner circumference side of first fluid bag where first and second pulse wave sensors are mounted. Blood pressure is calculated based on pulse transit time obtained from outputs from first and second pulse wave sensors, with first fluid bag in an unpressurized state and first and second pulse wave sensors being pressed by a pressing force of the pressing part. Blood pressure is calculated, for oscillometric blood pressure measurement, based on pressure within first fluid bag with first fluid bag in a pressurized state. |
| US11712164B2 |
Intraoral scanner with moveable opto-mechanical module
An intraoral scanner comprises a light source, a moveable opto-mechanical module, an axial actuator, and an image sensor. The light source is configured to generate light that is to be output onto an object external to the intraoral scanner. The moveable opto-mechanical module comprises integrated projection/imaging optics and an exit pupil, the projection/imaging optics having an optical axis, wherein the projection/imaging optics are entirely integrated into the moveable opto-mechanical module. The axial actuator is coupled to the projection/imaging optics and configured to move the moveable opto-mechanical module comprising an entirety of the projection/imaging optics in the optical axis to achieve a plurality of focus settings. The image sensor is configured to receive reflected light that has been reflected off of the object external to the intraoral scanner for the plurality of focus settings. |
| US11712161B2 |
Eye tracking fixation monitoring systems and methods
Systems and methods for tracking eye movement during a diagnostic procedure include a retina imaging system configured to capture a first plurality of images of an eye and detect a presence of a fovea, an eye tracker configured to capture a second plurality of images of the eye and track a position and orientation of the eye; and a control processor configured to synchronize the first and second plurality of images, determine a time at which the fovea is detected in the first plurality of images, and determine one or more images from the second plurality of images to be classified as representative of fixation. The classified images are analyzed to determine eye fixation status during the diagnostic procedure based on eye tracking data. |
| US11712158B2 |
Optical fiber bundle manufacturing apparatus, light guide, endoscope having light guide, and method of manufacturing optical fiber bundle
An optical fiber bundle manufacturing apparatus includes: a winding member; a guide member movable in a direction parallel to a rotary axis, the guide member being configured to guide an optical fiber wire to any one of first winding positions, a converging winding position and second winding positions; and a processor configured to perform processing to move the guide member such that a first branching portion branching into p branches, a converging portion converging the first branching portion branching into p branches into one, a second branching portion branching into q branches, and a connecting portion connecting the first branching portion and the second branching portion are formed in this order by the optical fiber wire. |
| US11712155B2 |
Fluorescence videostroboscopy of vocal cords
Fluorescence videostroboscopy imaging is described. A system includes an emitter for emitting pulses of electromagnetic radiation and an image sensor comprising a pixel array for sensing reflected electromagnetic radiation. The system includes a controller configured to cause the emitter to emit the pulses of electromagnetic radiation at a strobing frequency determined based on a vibration frequency of vocal cords of a user. The system is such that at least a portion of the pulses of electromagnetic radiation emitted by the emitter comprises electromagnetic radiation having a wavelength from about 795 nm to about 815 nm. |
| US11712154B2 |
Automated calibration of surgical instruments with pull wires
A surgical robotic system automatically calibrates tubular and flexible surgical tools such as endoscopes. By compensating for unideal behavior of an endoscope, the surgical robotic system can accurately model motions of the endoscope and navigate the endoscope while performing a surgical procedure on a patient. During calibration, the surgical robotic system moves the endoscope to a target position and receives data describing an actual position and/or orientation of the endoscope. The surgical robotic system determines gain values based at least on the discrepancy between the target position and the actual position. The endoscope can include tubular components referred to as a sheath and leader. An instrument device manipulator of the surgical robotic system actuates pull wires coupled to the sheath and/or the leader, which causes the endoscope to articulate. |
| US11712153B2 |
Endoscope having an additional external working channel
A working channel device is mountable on the outer circumference of an endoscope, such as an endoscope of the flexible shaft design. The device has a tubular or hose-like working channel and a distal fixing element that can be fixed to the working channel. The distal fixing element can engage around the endoscope in a clamping manner at the endoscope head of the endoscope. A proximal fixing element can be fixed to the working channel, which can engage around the endoscope, preferably at the endoscope grip of the endoscope. A preferably sleeve-like adapter can be mounted at the proximal end of the working channel of the working channel device. The adapter has or forms the proximal fixing element and additionally forms a connection point/interface for the connection of medical devices. |
| US11712152B2 |
Endoscope and insertion section of endoscope having first and second resins for retaining optical member at distal end
An endoscope includes: a barrel having an opening of a through hole on an outer surface; a lens inserted into the through hole and having a distal end surface which protrudes from the outer surface; a first resin disposed between a wall surface of the through hole and a side surface of the lens; and a second resin disposed on a surface of the first resin, a portion of the barrel disposed around the opening, and an entire circumference of an outer peripheral portion of the distal end surface of the lens, the second resin forming a protruding portion which protrudes from the distal end surface of the optical member, containing light blocking particles, and having a larger fracture toughness value than the first resin. |
| US11712151B2 |
Tip part for a vision device
A tip part for an endoscope has a vision receptor having a vision sensor for providing an image from received light, a first lens, and a casing, the casing supporting the first lens so that the casing substantially maintains a position of the first lens in relation to the vision sensor; a first light source; an exterior housing; and a light shield positioned between the vision receptor and the first light source so as to prevent ingress of stray light from the first light source into the vision receptor by optically shielding the vision receptor; wherein the casing is formed integrally with the exterior housing so that the casing also substantially maintains the first lens in a position in relation to the exterior housing. |
| US11712150B2 |
Medical systems comprising tool members
Described herein are various method of using a direct drive system to perform procedures at a distance. One exemplary method include tying a knot or suturing at a distance with a first and second end effector. The direct drive system can enable sufficient end effector dexterity, including the ability to control various degrees of freedom of end effector movement, and allow a user to perform complicated task at a distance. In one aspect the direct drive system includes flexible tools that permit access to surgical site via a natural orifice. |
| US11712148B2 |
Collapsible rack for dishwasher appliance
A dishwasher appliance including at least one upper rack assembly. Adjacent panels along a transverse direction of the dishwasher appliance form a pivotable connection at the longitudinal sides between adjacent panels that allow adjacent panels to collapse or fold towards each other such that the upper rack assembly may be selectively collapsed or extended along the transverse direction by movement of the plurality of panels towards or away from each other. |
| US11712146B2 |
Robot cleaner
A robot cleaner includes a water tank forming a space to store water, a body forming an exterior and having a housing which forms a space in which the water tank is mounted, a pair of spin mops rotatably mounted at a lower side of the body, a first nozzle provided at the housing, a second nozzle provided at the tank and configured to couple to the first nozzle, and a fixing part generating a magnetic force when the tank is mounted in the housing to fix an arrangement of the tank mounted in the housing. The fixing part includes a fixing device (e.g., a magnet or metal) provided around a circumference of the second nozzle and a response fixing device (e.g., a magnet or metal) provided around a circumference of the first nozzle and having a shape corresponding to the fixing device. The first nozzle and the second nozzle are attached to each other by the fixing device and the response fixing device. |
| US11712143B2 |
Cleaning robot and recharge path determining method therefor
There is provided a cleaning robot system including a charging station and a cleaning robot. The charging station includes multiple positioning beacons. The cleaning robot includes an image sensor and a processor. The image sensor is used to acquire light generated by the multiple positioning beacons on the charging station and generate an image frame. The processor is electrically connected to the image sensor, and used to calculate a relative position with respect to the charging station according to beacon images of the multiple positioning beacons in the image frame to determine a recharge path accordingly. |
| US11712138B2 |
Wet floorcare robot cleaner tank latch
In one aspect, an autonomous cleaning robot includes a drive configured to propel the robot along the floor surface and a tank assembly. The tank assembly includes a reservoir, left and right receptacles, and a handle extending across a cover of the tank assembly, the handle being moveable between a first position and a second position, wherein when the handle is in the second position, the tank assembly is locked in position. The tank assembly also includes left and right latch assemblies receivable by the left and right receptacles, respectively. Each latch assembly includes a moveable assembly configured to lock the tank assembly in position when the handle is in the second position. |
| US11712135B2 |
Field trimmable receptor
A shower system for use in a shower environment includes a receptor. The receptor includes a fluid collection area and a rim. The fluid collection area includes a base forming a bottom surface of the fluid collection area and an opening extending through the base to allow water to drain from the fluid collection area via the opening. The rim extends outward from the fluid collection area along at least a portion of a perimeter of the fluid collection area. The rim includes a resizing feature configured to facilitate removing a portion of the rim to change a size of the receptor in one or more dimensions. |
| US11712133B2 |
Niche assembly system and method
A stone niche assembly system and method is disclosed, which includes collapsed and adjustable modular stone tile components with stabilizing grooves to be assembled into a stone niche for installation in the wall of a shower enclosure, for example. |
| US11712132B1 |
Cutting board
A cutting board having removable grommet feet that protrude entirely through the upper and lower surface of a cutting board. The bottom of the grommet assembly includes a concave recess below the board. The top of the grommet assembly has a convex head above the board. Multiple boards may be stacked wherein the recess of an upper board fits over the head of the lower board providing a stable stacking configuration and ensuring separation between the boards allowing airflow between adjacent, stacked boards. The head of the grommet assembly is supple to push through an aperture or cut out in the board surface for installation and removal. |
| US11712129B2 |
High-efficiency heating apparatus
A high efficiency heating apparatus for heating fluids and cooking mediums, such as oil or shortening within a fryer, includes a natural draft (non powered) combustion chamber that is affixed to an exterior surface of a fry tank. |
| US11712128B2 |
Milk module for generating milk foam or milk beverages, preferably for installing into a coffee machine
Milk module for generating milk foam or milk beverages, preferably for installing into a coffee machine, is designed as an independent unit. The milk module includes a cooling chamber connected to a cooling assembly for receiving a milk container, a conveyor pump, a steam generating device, a device for heating milk or generating the milk foam, and a connection system. The heated milk or generated milk foam is conveyed through a discharge line to the coffee outlet in the coffee machine by the connection system. A cleaning container with a cleaning agent can be positioned into the cooling chamber instead of the milk container. A suction tube is mounted in the refrigerated box in a pivotal manner, which hangs freely at the bottom, and which in the forwards-pivoted position can be contactlessly inserted into the milk container or the cleaning container from the top when being installed. |
| US11712126B2 |
Power pole for artificial tree apparatus with axial electrical connectors
Disclosed is an artificial tree having a plurality of electrified tree sections that couple together to provide power and/or command signals to devices connected thereto. One or more tree sections may have a trunk portion, one or more electrical connectors having a plurality of terminals, branches, a light string, and an electrical distribution system located at least partially within the trunk portion. A first tree section may be configured to couple to a second tree section such that an electrical connector of the first tree section is in electrical connection with an electrical connector of the second tree section, thereby mechanically and electrically connecting the first tree section to the second tree section such that power and/or the control data are transmitted to the second tree section. Further, each trunk segment may include an axial electrical connector that permits adjacent trunk segments to connect in a plurality of radial orientations relative to each other. |
| US11712125B1 |
Convertible metal backings and related methods
A substrate usable with a double-side adhesive strip to suspend the substrate to a wall surface. The substrate can have one or more access holes located within an outer perimeter of the substrate. Each access hole has an inner perimeter inwardly of the outer perimeter that is sized and shaped to allow a tab of the double-sided adhesive strip to be extracted through the inner perimeter, after the substrate is suspended on the wall surface. Various articles can attach to the suspended substrate, such as through magnetic attachment, a hook, or a shelf. |
| US11712122B2 |
Picture hanging system
A base plate has a generally rectangular central section, a trapezoidal lower section, a generally rectangular upper section, and similarly configured generally semi-circular side sections. Vertical bends are between the side sections and the central section whereby the side sections extend forwardly to form an angle of 90 degrees with respect to the central section. Each side section has a pivot hole and a horizontal bend between the upper section and the central section. A support wire is shaped to form central, lower and upper regions. The central region has converging legs. The lower region has an upwardly extending J-shaped hook. The upper region has outwardly extending coaxial pivot fingers received in the pivot holes. |
| US11712121B1 |
Garment packaging for direct-to-garment personalization kiosk
A direct-to-garment personalization system for personalizing an article has a direct-to-garment printer configured to print a graphic onto the article and a packaged article. The packaged article includes the article to be printed and a packaging. The packaging has an upper packaging portion having a top wall; a print-access window formed in the top wall sized and shaped to accommodate access for a direct-to-garment printer; and a plurality of sidewalls connected to the top wall. The packaging has a lower packaging portion having a bottom wall; a print-access window formed in the bottom wall sized and shaped to accommodate access for a direct-to-garment printer; and a plurality of sidewalls connect to the bottom wall. The packaging also has a stiffener configured to support the article in the lower packaging portion, wherein the article has a printable area lying flat against a front side of the stiffener and has a portion folded around the stiffener. The packaging further includes a retainer for securing the folded portion of the article on a back side of the stiffener, wherein the retainer and the stiffener keep the printable area taut during printing. The system also includes a storage area containing the packaged article, and a transfer system for retrieving the packaged article from the storage area and for moving the packaged article to the direct-to-garment printer. |
| US11712120B2 |
Leg pillow
A leg pillow having an upper edge and lower edge and two convex curved side edges, wherein a recess is defined in the middle of the leg pillow. The leg pillow also includes leg support indentations at the upper edge. The leg support indentations are on both the top and bottom side of the leg pillow to provide support and proper body alignment for side sleeping individuals. |
| US11712119B2 |
Gullwing suitcase cot
Various embodiments for a collapsible cot are provided. A collapsible cot can include a first telescoping member, a second telescoping member, and folding support mechanisms. Each of the folding support mechanisms can include a crossmember, a first arm having a first end pivotably coupled to a first side of the crossmember and a second end slidably coupled to the first telescoping member, and a second arm having a first end pivotably coupled to a second side of the crossmember and a second end slidably coupled to the second telescoping member. The second end of the first arm and second arm can include a coupler having a cross-section having a shape and size similar to a cross-section of the first telescoping member and the second telescoping member. |
| US11712115B2 |
Bracket for mounting a tablet shaped device
Disclosed herein is a bracket for mounting a tablet shaped device. |
| US11712110B2 |
Electrical operating panel
Electrical operating unit comprising a first and a second part, where the two parts can be mutually adjusted. The Operating unit (1) comprises a first part constructed as a housing (2), which contains the electric equipment with at least one electric switch and a second part constructed as a mounting unit (3) for the first part. The two parts are interconnected about a shaft (17), or pivot, so they can rotate mutually. When the operating unit is mounted the housing (2) will assume a first position, an initial position. By pressing the housing (2) it rotates about the shaft (17) and is brought into a second position, an activation position, where the switch(es) is/are activated in that they are pressed against the second part (3). With this embodiment of the operating unit the piece of furniture can be adjusted in either direction by pressing the housing (2). The housing (2), besides from functioning as a switch, can also be equipped with other switches and displays. |
| US11712105B2 |
Backpack with airflow system
A backpack includes a back panel having an airflow system. The airflow system includes protrusions extending from a base of the back panel and defining boundaries of lateral and vertical flow channels. The flow channels are configured to promote active airflow through the back panel. |
| US11712100B2 |
Packaged deodorant stick product
A packaged deodorant stick product comprising a deodorant stick composition mounted on an upper surface of a retaining member, a lower surface of the retaining member being reversibly connected to an upper surface of a holder enabling the deodorant stick product to be held in the human hand, wherein reversible connection between the retaining member and the holder is achieved by means of tongue and groove connection elements. |
| US11712099B2 |
Reusable cartridge systems, devices, and methods
Formulation delivery systems include a reusable handle, a formulation dispensing assembly, and a controller. The formulation dispensing assembly includes a reciprocating nozzle assembly and a pump. The reciprocating nozzle assembly is fluidically-coupleable to the formulation cartridge or the cleaning cartridge received within the reusable handle. Formulation delivery devices include a reusable handle configured to receive a formulation cartridge therein, and a formulation dispensing assembly disposed in the reusable handle. The formulation dispensing assembly includes fluid conduits, a pump fluidically connected to the fluid conduits, a reciprocating nozzle assembly, and a controller. Formulation cartridges include a reusable cartridge body, a valve frame, and a disposable refill packet reversibly-coupleable to the reusable cartridge body. The disposable refill packet includes a formulation packet and a body portion configured for insertion into the reusable cartridge body. |
| US11712098B2 |
Hand held appliance
A heater including a ceramic heater element and ceramic heat sink whereby the ceramic heater element and the ceramic heat sink are both formed from a plurality of layers of tape cast ceramic material. The ceramic heater element may be generally planar and extends within a first plane. The ceramic heat sink may extend in a second plane which is orthogonal to the first plane. The ceramic heat sink may include a plurality of fins which may be discrete. The layers of the ceramic heater element may be orientated orthogonal to the layers of the ceramic heat sink. The ceramic heater element may comprise a conductive track which may be surface mounted to a distal side of the ceramic heater element than the ceramic heat sink or embedded within the ceramic heater element. |
| US11712093B2 |
Illuminated walking assistance apparatus
An illuminated walking assistance apparatus is disclosed. In at least one embodiment, the apparatus provides an elongated staff having a ground-engaging tip portion at a first end and a handle at an opposing second end. The staff provides a light pipe positioned proximal the tip portion and having a light-emitting member disposed therein to selectively illuminate the ground proximal the tip portion. The staff further provides a red nightlight which is always on so as to facilitate locating the apparatus in a dark environment. |
| US11712092B2 |
Banded spinning device and watch
A spinning device attachable to a band, including a watch and with the spinning device rotatably mounted on a spin-able mount with a bearing and attached to a band, the band receivable onto a user's wrist or finger. The wrist-mounted, or alternatively finger-mounted spinner device includes a watch, mounted in a stationary position, or alternatively in a rotatable position above the spinner device. The spin-able mount includes a spinner bearing attached to a band, the spin-able mount rotatable about the spinner bearing mounted between a post nut and a base screw. The base screw of the spin-able mount receives a bottom band washer and a top band washer, with the top band washer firmly sandwiching the band. |
| US11712091B2 |
Water repellent product and method for producing water repellent product
A water repellent product includes a water repellent fabric in which a non-fluorine-based water repellent agent is applied to a fabric formed of a fiber; and a resin component attached to the water repellent fabric. The water repellent product contains substantially no cross-linking agent for chemically bonding the non-fluorine-based water repellent agent and the fiber. |
| US11712090B2 |
Magnetic buckle assembly
A magnetic buckle assembly includes first buckle component, a second buckle component for mating with the first buckle component, a switch movably disposed on the second buckle component, an operating component slidably disposed on the second buckle component and for driving the switch to move. The first magnetic component, a first magnetic component disposed on the first buckle component, a second magnetic component disposed on the switch and for magnetically attracting or repelling the first magnetic component, and a latch movably disposed on the second buckle component and for engaging with the first buckle component. The latch moves along with sliding movement of the operating component. The operating component drives the switch to move to change a direction of a magnetic force of the second magnetic component acting on the first magnetic component when the operating component is operated to slide to disengage the latch from the first buckle component. |
| US11712084B2 |
Footwear with stabilizing sole
An article of footwear is provided and includes an upper, a sole secured to the upper and including a stabilizing member extending outwardly from the upper, where the stabilizing member includes a groove that separates the stabilizing member into a medial balancing member and a lateral balancing member, and the medial balancing member and the lateral balancing member move independently of each other to provide balance and stability on different terrains, and a support plate is positioned between the upper and the sole. |
| US11712074B2 |
Respiratory half mask
A respiratory half mask having a respiratory half mask body with a basic part for covering the mouth of the wearer and two side fields, which are situated opposite one another and are fixed in a folded-over position to the basic part for receiving a head holding portion on the wearer upon forming head holding portion receptacles. The respiratory half mask body includes a nose part fixedly connected to the basic part and foldable between a nose part wearing position and a nose part storing position and including at least two nose part part-recesses. The respiratory half mask body includes a chin part fixedly connected to the basic part and foldable between a chin part wearing position and a chin part storing position and comprising chin part part-recesses. The part-recesses serve for preventing the folded-over side fields fixing to the chin part and nose part upon fixing the side fields to the basic part. |
| US11712073B2 |
Apparatus for restricting head movement
Disclosed herein are an apparatus and system for limiting head movement while, for example, but not limited to, dribbling a basketball. The apparatus may comprise an upper portion made of a substantially rigid material, the upper portion being configured to contact a chin of a user; a lower portion positioned orthogonal to the to the upper portion, the lower portion being configured to connect to a neck of the user; and one or more securing portions configured to secure the upper portion and the lower portion to the user. |
| US11712072B2 |
Sports shoulder pads with hybrid foam body pad
A shoulder pad assembly has main body cushions consisting of a plurality of different types of foam material joined together to result in a hybrid pad structure constructed from slow-response foam and open-cell foam. A main body cushion is constructed from a first sheet or panel of slow-response foam disposed over the torso of the wearer, a second sheet or panel of slow-response foam disposed over the back of the wearer, joined together by a third sheet or panel of open-cell foam positioned between the first sheet and second sheet, disposed over the wearer's shoulder. Optionally, a fourth sheet or pad of slow-response foam is disposed on the third sheet, disposed over the wearer's shoulder, preferably at the location that is most likely to suffer blows during football play. Optionally, a fifth sheet or pad of open-cell foam is disposed on the first sheet, on the side of the first sheet in contact with the wearer and a sixth sheet or pad of open-cell foam is disposed on the second sheet. |
| US11712071B2 |
Article of apparel
An article of apparel is formed that is effective to regulate the temperature of the wearer. In an embodiment, a thermal regulation composition is applied to a surface of a textile substrate at a first temperature and a first pressure to form a thermal regulation membrane disposed on the surface of the textile substrate. The textile substrate with the thermal regulation membrane is compressed at a second pressure and a second temperature to position a portion of the thermal regulation membrane below the surface of the textile substrate. The textile substrate is incorporated into an article of apparel. The thermal regulation composition can include one or more system reactive components provided within a binder, where a system reactive components can include a cooling agent, a latent heat agent and/or a heat dissipation agent. |
| US11712068B2 |
Cradle
A cradle that includes a maternity band, a support structure attached to the maternity band, and one or more straps attached the support structure, wherein the one or more straps include at least one top strap and at least one bottom strap. The method for using the cradle includes disposing a cradle over a midsection of a person, positioning the at least one top strap below the midsection, securing the at least one top strap to a first connection on the maternity band, positioning the at least one bottom strap above the midsection, and securing the at least one bottom strap to a second connection on the maternity band. |
| US11712057B2 |
Convergent manufacturing platform capable of additive-subtractive-assembly processes and systems
A convergent three-dimensional (3D) additive manufacturing system is disclosed which includes a header, a base, a first dispensing system mounted onto the header, the space between the header and the base adjacent to the first dispensing system defining a first zone, a second dispensing system mounted onto the header, the space between the header and the base adjacent the second dispensing system defining a second zone, the first zone, and the second zone are separated by a screen adapted to prevent contamination across the first and second zones, the first dispensing system carrying raw material for a first product, and the second dispensing system carrying raw material for a second product. |
| US11712055B2 |
Stevia composition
Stevia compositions are prepared from steviol glycosides of Stevia rebaudiana Bertoni. The compositions are able to provide a superior taste profile and can be used as sweetness enhancers, flavor enhancers and sweeteners in foods, beverages, cosmetics and pharmaceuticals. |
| US11712053B2 |
Method for preparing an antimicrobial complex strain from kefir
The present disclosure relates to a method for preparing an antimicrobial complex strain from kefir, which includes: 1) providing and, optionally filtering, kefir or kefir whey; 2) introducing a fermentable sugar into the kefir or kefir whey, wherein based on the weight of the kefir or kefir whey, at least a saturation amount of said fermentable sugar is used, and allowing curd to gather at the top, so as to form a pre-fermentation composition; and 3) enabling the pre-fermentation composition to ferment until a microbial membrane that is capable of growth develops at the top and a whey liquid forms underneath, and the whey liquid demonstrates antimicrobial activity and has a pH of about 3.0, wherein during the fermentation, if needed, further adding said kefir or kefir whey and/or said fermentable sugar. |
| US11712049B2 |
Pet treat
A composition and process for making pet food treats is described herein. Auxiliary ingredients are combined to form a meat mixture. The meat mixture is formed into portions. The portions of meat mixture are positioned on a chew stick that comprises rawhide. The pet treat gives the appearance of a grilled shish kabob, where the meat portions are meant for initial taste, while the chew stick will provide the dog with a longer-lasting chewing portion. |
| US11712048B2 |
Protein product obtained from brewer's grains and its production method
The present technology generally relates to food-processing industry, namely to a method of processing brewer's grains. The invention enables to increase the level of extracted food fractions of brewer's grains up to 90-95% and to increase protein content in barley protein concentrate up to 50-65% wt (dry solid). The method implies that brewer's grains are subject to loosening by means of a vibrating screen, grinding in a colloid mill with addition of water or centrate in the ratio from 0.5:1 to 1:1 to brewer's grains in order to produce a pasty homogeneous mass from brewer's grains; and then this mass is subject to processing by means of a screw extractor for its further grinding and division into 2 factions: suspension with the humidity level of 90-95%, and ground husk of brewer's grains with the humidity level of 60-75% suitable for its further industrial use. Then the suspension is supplied to mechanical filtration in order to remove the ground husk, pumped into the container and dried in order to obtain the humidity level of max. 7%. |
| US11712047B2 |
Flow balancing in food processor cleaning system
A plurality of bypass lines are configured to selectively engage a corresponding plurality of food flow paths in a food processor. Each bypass line fluidly communicates with an inlet of a pressure regulating valve such that a common pressure occurs at a spaced position in each food flow path providing an equal pressure at the pressure regulating valve. |
| US11712044B2 |
Hollow confectionery product
A confectionery product is provided. The product includes a hollow body formed by at least one first material. Present on the outer surface itself of the product is a second material, different from said first material, which reproduces a decorative element. The hollow body comprises a first outer layer, formed by the first material and at least one second layer, formed by the second material, which is set internally, on the first layer. The first layer has an opening that allows a portion of the second layer to emerge on the outer surface, so as to form the decorative element. The first outer layer and the portion of the second layer together define the outer surface. The second layer coats the inner side of the first layer at least partially and at a position away from the opening. |
| US11712033B2 |
Apparatus and method for improving wear tolerance of desirable grasses and for controlling weeds
An apparatus for applying a desired amount of mechanical abrasion to plants and selective cutting of undesirable plant material. The apparatus includes a base, a brush and an elevation device for maintaining the base at desirable height. The base has a first longitudinal axis and a plurality of grooves, the grooves being oriented approximately perpendicular to the first longitudinal axis. The brush has a second longitudinal axis and a plurality of bristles and/or blades extending outwardly from the second longitudinal axis. The brush is attached to the apparatus such that the second longitudinal axis is substantially parallel to the first longitudinal axis and the brush is rotatable about the second longitudinal axis. The brush is spaced from the base such that the plurality of bristles engage the plurality of grooves. The base is adjustable enabling the operator to move the base closer or further from the rotating brush/blades. |
| US11712032B2 |
Device to detect and exercise control over weeds applied on agricultural machinery
It is a device designed to distinguish plants from agricultural soil (soil background); of the type that a photographic camera uses to proceed with the capture of images and process them in order to perform the detection of weeds, and from it, with the information obtained, to drive an actuator that controls the operation of corresponding media valves that command the work of the sprinklers arranged in the carrier boom of the sprayer, through which it is possible to apply herbicidal products, or exercise a control over them that may be mechanical or chemical. |
| US11712030B2 |
Lure storage device
A lure storage device includes a tray having a bottom wall and a peripheral wall extending upwardly from a peripheral edge of the bottom wall defining an interior space of the tray. A support is positioned in the interior space of the tray. The support has an upper surface. Each of a plurality of depressions extends into the upper surface of the support. Each depression is shaped to abut a first lateral side of a respective fishing lure such that a second lateral side of the respective fishing lure is displayed on the tray. Each of one or more hook apertures extends into the support. Each hook aperture is positioned adjacent to and extending further into the support from an associated one of the depressions wherein each of the hook apertures is configured for receiving a hook from the respective fishing lure positioned on the associated one of the depressions. |
| US11712029B1 |
Crawfish harvest system
A crawfish harvest system and method of harvesting crawfish from a crawfish pond, without entry into the pond by personnel or boats. A crawfish trap deployment and retrieval unit is positioned by a crawfish pond. One or more crawfish traps are attached to a main line, which is engaged with the deployment and retrieval unit and runs into the crawfish pond and around one or more turn points in the pond, forming an endless loop of main line. The crawfish traps can be deployed into and retrieved from the crawfish pond by the deployment and retrieval unit pulling the main line, without personnel, boat or other entry into the pond. |
| US11712024B2 |
Pet feeder/puzzle ball with selectable number of dispensing openings to vary dispensing rates
A pet puzzle feeder includes: a housing; a treat chamber, a portion of which is rotatably received in a cavity of the housing; and an access cover. The housing has a pattern of openings on a spherical surface that define recesses that extend to a first radial depth and do not reach the cavity. A portion of those housing openings, being in three different regions of the housing, define conduits that extend to interconnect with the cavity. Different numbers or sizes of the opening on the three regions permit dispensing of treats at different rates, when the dispensing opening of the treat chamber is rotated/aligned therewith. A detent mechanism releasably inhibit treat chamber rotation when aligned with the openings in each region. A first color is used for the conduits, and a second color for the recesses, as a visual cue for the pet. |
| US11712021B1 |
Adjustable pet treat launching device
A pet treat launching device includes: a launcher assembly and cover assembly. The launcher assembly includes: a housing, trigger, first spring, treat launch member, and second spring. The trigger moves in a housing track between first and second positions, being biased towards the first trigger position by the first spring. The treat launch member is coupled to the housing to slide between a launch position and a release position, and is biased by the second spring towards an open end of the housing, i.e., towards the launch position. The cover assembly, which includes a treat storage member that slidably receives a stacked plurality of pet treats, is configured to slidably couple to the launcher assembly at each of a plurality of different housing coupling positions, to accommodate launch of a corresponding plurality of different treat thicknesses. The trigger selectively engages and disengages with the second spring to accomplish treat launching. |
| US11712020B2 |
Collapsible pet's crate
A modular frame expandable to form a pet's cage comprises a plurality of modules (20) each of which consists of a substantially quadrangular vertical wall, said modules being arranged adjacently to each other to define the outer shape of the cage, and wherein each vertical edge of each module comprises connecting elements adapted to allow the connection and retention of each vertical wall of a module to a vertical wall of another adjacent module. The modular frame is expandable on a horizontal plane according to a predetermined configuration to form a pet's cage having predetermined shape and dimensions. |
| US11712016B2 |
Soybean cultivar 05101723
A soybean cultivar designated 05101723 is disclosed. The invention relates to the seeds of soybean cultivar 05101723, to the plants of soybean cultivar 05101723, to the plant parts of soybean cultivar 05101723, and to methods for producing progeny of soybean cultivar 05101723. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 05101723. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 05101723, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 05101723 with another soybean cultivar. |
| US11712013B1 |
Maize inbred PH2TB3
A novel maize variety designated PH2TB3 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH2TB3 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH2TB3 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH2TB3 or a locus conversion of PH2TB3 with another maize variety. |
| US11712011B2 |
Variety corn line GIE2002
The present invention provides an inbred corn line designated GIE2002, IID6072, LFF7352, LJC7589, and LJI6305, methods for producing a corn plant by crossing plants of the inbred line GIE2002, IID6072, LFF7352, LJC7589, and LJI6305 with plants of another corn plant. The invention further encompasses all parts of inbred corn line GIE2002, IID6072, LFF7352, LJC7589, and LJI6305, including culturable cells. Additionally provided herein are methods for introducing transgenes into inbred corn line GIE2002, IID6072, LFF7352, LJC7589, and LJI6305, and plants produced according to these methods. |
| US11712008B2 |
Localized data mapping for indoor and outdoor applications
A method for generating a localized data map, the method including (a) traversing an area with a machine, the machine including at least one sensor, wherein the sensor is configured to receive data; (b) collecting data of the area utilizing the sensor; and (c) communicating the data to generate a localized data map. A system and method for generating a localized turf grass data map, the method including (a) traversing an area of turf grass with an outdoor power equipment machine, the outdoor power equipment machine including at least one sensor, wherein the sensor is configured to receive data; (b) collecting turf grass data utilizing the sensor; and (c) communicating the turf grass data to generate a localized turf grass data map. |
| US11712004B2 |
Follower assembly of a cam assembly for a harvester reel
A follower assembly of a cam assembly for a harvester reel including a baffle, a compressible member adjacent the baffle, and a roller spacer adjacent the compressible member. The follower assembly further includes a tubular cam follower housing the roller spacer, and a fastener extending through the tubular cam follower, the roller spacer, the compressible member and the baffle. The resultant follower assembly provides a construction which minimizes peening of the baffle, whereby the fastener maintains its clamp load such that the cam followers maintain engagement with the cam track and the potential for breakage of the fastener is minimized. |
| US11712003B2 |
Harvesting system including modular units
A harvesting system includes at least one modular unit coupled to a harvester includes a drying unit to dry a harvested material introduced into the harvester including at least one rotating drum, a number of appendages extending from the at least one rotating drum, at least one sensor to determine at least one environmental state within the drying unit, and at least one environmental state adjustment device to adjust at least one environmental attribute within the drying unit. The modular unit also includes a collection unit to collect the harvested material into a unit, a first conveyor mechanism to convey the harvested material from the drying unit to the collection unit, and a control system to control at least the harvester, the drying unit, the collection unit, the first conveyor mechanism, the sensor, and the environmental state adjustment device based on a signal received from the at least one sensor. |
| US11712002B2 |
Residue spreader for a combine harvester
A residue spreader for receiving crop residue from a residue chopper of a combine harvester and spreading crop residue onto the ground. The spreader includes a body having an inlet side and an outlet side, a plurality of outlet deflectors, each outlet deflector mounted on the body in juxtaposed position and configured to laterally deflect the crop residue between the inlet side and the outlet side, and a plurality of inlet deflectors, each inlet deflector pivotally mounted on the body in juxtaposed position and extending forwards from a respective pivot axis towards the inlet side and each configured to laterally deflect the crop residue between the inlet side and the outlet side upstream of the outlet deflectors. |
| US11711996B2 |
High speed agricultural seeder
A row unit for a high-speed agricultural seeder includes a leading system including an opener and a dispenser, a trailing system including a leveler and a packer, a primary force generator generating a primary force, and a packer force adjustment system generating a packer adjustment force. The primary force includes opener and trailing force portions that are transferred to the opener and trailing system, respectively. The trailing force portion includes a leveler force portion that is transferred to the leveler and a packer force portion that is transferred to the packer. The packer adjustment force is adjustable independently of the leveler force portion, such that a combined packer force equal to a sum of the packer force portion and the packer adjustment force is adjustable independent of the leveler force portion. |
| US11711995B2 |
Machine control using a predictive map
One or more information maps are obtained by an agricultural work machine. The one or more information maps map one or more agricultural characteristic values at different geographic locations of a field. An in-situ sensor on the agricultural work machine senses an agricultural characteristic as the agricultural work machine moves through the field. A predictive map generator generates a predictive map that predicts a predictive agricultural characteristic at different locations in the field based on a relationship between the values in the one or more information maps and the agricultural characteristic sensed by the in-situ sensor. The predictive map can be output and used in automated machine control. |
| US11716913B2 |
Data storage structure for improving memory cell reliability
Various embodiments of the present disclosure are directed towards a method for forming an integrated chip. The method includes forming a lower conductive structure over a substrate. A data storage structure is formed on the lower conductive structure. A bandgap of the data storage structure discretely increases or decreases at least two times from a top surface of the data storage structure in a direction towards the substrate. An upper conductive structure is formed on the data storage structure. |
| US11716912B2 |
Method of forming multi-bit resistive random access memory cell
A multi-bit resistive random access memory cell includes a plurality of bottom electrodes, a plurality of dielectric layers, a top electrode and a resistance layer. The bottom electrodes and the dielectric layers are interleaved layers, each of the bottom electrodes is sandwiched by the dielectric layers, and a through hole penetrates through the interleaved layers. The top electrode is disposed in the through hole. The resistance layer is disposed on a sidewall of the through hole and is between the top electrode and the interleaved layers, thereby the top electrode, the resistance layer and the bottom electrodes constituting a multi-bit resistive random access memory cell. The present invention also provides a method of forming the multi-bit resistive random access memory cell. |
| US11716911B2 |
Electronic device
A method of fabricating an electronic device including a semiconductor memory includes forming a first conductive structure extending in a first direction and having a closed-loop shape, forming a second conductive structure extending in a second direction and having a closed-loop shape, the second direction intersecting the first direction, forming a memory cell located at an intersection of the first conductive structure and the second conductive structure, forming first conductive patterns extending in the first direction by etching an end portion of the first conductive structure, forming second conductive patterns extending in the second direction by etching an end portion of the second conductive structure, forming a first protective layer on an etched surface of each of the first conductive patterns and the second conductive patterns, and forming a gap-fill layer on the first protective layer. |
| US11716909B2 |
Magnetic tunnel junction (MTJ) element and its fabrication process
A magnetic tunnel junction (MTJ) element is provided. The MTJ element includes a reference layer, a tunnel barrier layer disposed over the reference layer, a free layer disposed over the tunnel barrier layer, and a diffusion barrier layer disposed over the free layer. The MU element in accordance with the present disclosure exhibits a low resistance desired for a low-power write operation, and a high TIM coefficient desired for a low bit-error-rate (BER) read operation. |
| US11716902B2 |
Organic electroluminescent materials and devices
Devices containing novel carbazole-containing compounds are provided. The novel compounds also contain electron donor groups, aryl linkers, and at least one nitrogen heterocycle. These novel organic compounds can exhibit delayed fluorescence in the devices. |
| US11716901B2 |
Organic electroluminescence device and amine compound for organic electroluminescence device
An organic electroluminescence device comprising an amine compound is represented by Formula 1 as a hole transport material. where Ar1, Ar2, Ar3, and L1 are as defined in the specification. |
| US11716900B2 |
Host materials for electroluminescent devices
A compound having a stoichiometry formula of BiL3, where each L has a formula of where each Z1 and Z2 is O, S, NR, or PR; Z3 is C; Z1, Z2, the single dashed line represent a bond to Bi; and n is an integer. In these structures, LA can be aryl or heteroaryl, which can be substituted. Substituents RL, R, LC, and RLC can be selected from a variety of substituents. In the first formula, at least one of the following is true: (1) LA includes a 5-membered ring; (2) LA includes a condensed ring system of at least three rings; (3) at least one RL is a non-fused aryl or heteroaryl moiety; or (4) n is at least 2 with two different RL's and LA-(RL)n is asymmetrical. Organic light emitting devices, consumer products, formulations, and chemical structures containing the compounds are also disclosed. |
| US11716898B2 |
Organic electroluminescent materials and devices
This invention relates to the development of heterocyclic materials for use as blue phosphorescent materials in OLED devices. The materials are based on a pair of 5-membered aromatic or psuedoaromatic rings bonded to one another and complexed to a transition metal. The materials were determined computationally to have appropriate triplet energies for use as blue emitters and to possess sufficient chemical stability for use in devices. |
| US11716897B2 |
Organometallic compound, organic light-emitting device including the organometallic compound, and organic light-emitting apparatus including the organic light-emitting device
Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and an organic light-emitting apparatus including the organic light-emitting device. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer and at least one of the organometallic compound represented by Formula 1. |
| US11716895B2 |
Unsymmetrical Benzothiadiazole-based random copolymers
A random copolymer comprising the monomer units A, B and C. In this random copolymer A comprises B comprises and C comprises an aryl group. Additionally, R1, R2, R3 and R4 are side chains independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, alkylthio, ester, ketone and aryl groups. X1 and X2 are independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, ester, ketone, amide and aryl groups. |
| US11716893B2 |
Display device
A display device includes a substrate including a display area having pixels disposed and a non-display area surrounding the display area and having a dummy pattern disposed; a light emitting layer formed on the pixels and the dummy pattern; and a bank surrounding the light emitting layer, wherein the dummy pattern includes a first dummy merge part extending along an X axis direction; and first sub-dummy parts extending from one side of the first dummy merge part to an outer region of the substrate along a Y axis direction perpendicular to the X axis direction. |
| US11716891B2 |
Organic light emitting display module and organic light emitting display device having the same
Provided is an organic light emitting display module including an active area, a pad area, and a boundary area between the active area and the pad area. Unlike the active area and the pad area, since the boundary area does not include an inorganic layer, less stress is applied to the boundary area when the boundary area is bent. Display panel pads and touch sensing member pads are disposed at the same height without having a height difference therebetween. Thus, a dummy pad may be added to remove the height difference between the display panel pads and the touch sensing member pads. |
| US11716887B2 |
Light emitting display device with a reduced coupling capacitance between the conductive wiring lines
A display device includes a substrate including a plurality of pixel areas including first, second, and third pixels, a first voltage line extending in a first direction on the substrate, a second voltage line extending in a second direction crossing the first direction on the first voltage line and connected to the first voltage line, a first electrode of each of the first, second, and third pixels being on the second voltage line to receive a driving current, a second electrode of each of the first, second, and third pixels and a third electrode of each of the first, second, and third pixels, the second and third electrodes being parallel to the first electrode and connected to the second voltage line, a first contact electrode of each of the first, second, and third pixels, the first contact electrode being on the first electrode and connected to the first electrode. |
| US11716885B2 |
Display panel including corner display area and display apparatus including the same
A display panel includes a substrate including a first display area, a first side display area, a second side display area, and a corner display area, the corner display area being arranged between the first side display area and the second side display area and surrounding at least a portion of the first display area, a first wiring extending in a first direction in the first display area, a second wiring extending in a second direction in the first display area, a first corner wiring arranged in the corner display area and connected to the first wiring, a second corner wiring arranged in the corner display area and connected to the second wiring, and a pixel circuit arranged in the corner display area, where the first corner wiring and the second corner wiring extend in a first extension direction in the corner display area. |
| US11716884B2 |
Light-emitting display apparatus
A display apparatus includes a substrate including a bending area between a first area and a second area, and bent along a bending axis; a display unit provided over the first area of the substrate; and a wiring unit provided over the bending area and including a wiring crossing the bending axis, wherein the wiring includes a first central wiring having a straight line shape, a second central wiring parallel-positioned at one side of the first central wiring by having a certain distance from the first central wiring, and a first bridge wiring obliquely connecting the first central wiring with the second central wiring. |
| US11716882B2 |
Transparent display panel and transparent display device including the same
A transparent display panel and a transparent display device including the same are disclosed. The transparent display panel includes a display region and a non-display region. The display region includes a plurality of light-emitting regions, a plurality of transmissive regions, a plurality of line regions spaced from each other and arranged in one direction, and a plurality of pixel circuit regions electrically connected to the light-emitting regions respectively to drive the light-emitting regions. Alternately-arranged adjacent line regions include alternately-arranged adjacent VSS voltage connection line and VDD voltage connection line, respectively. Thus, a new pixel arrangement structure that may increase or maximize a transparent area of a bezel and reduce or minimize a haze value without reducing transmittance of the display region may be realized. |
| US11716881B2 |
Display panel and display device
A display panel and a display device are provided. The display panel includes a first display module and a second display module. The first display module includes a display region and a light-transmission region adjacent to the display region. The second display module is disposed in the light-transmission region, and is adjacent to the display region of the first display module. The second display module includes a plurality of pixel regions. Each of the pixel regions is provided with a self-luminous micro-light-emitting unit, and any adjacent two of the micro-light-emitting units are spaced apart from each other. |
| US11716876B2 |
Display panel, manufacture method thereof and display apparatus
A display panel, a manufacture method thereof and a display apparatus are provided. The display panel includes a display area, which includes a plurality of pixel units, wherein the pixel units include electroluminescent display devices and pixel drive circuits for driving the electroluminescent display devices to emit light; the electroluminescent display devices include light-emitting devices and virtual light-emitting devices; the light-emitting devices are electrically connected with the pixel drive circuits, while the virtual light-emitting devices are not connected with the corresponding pixel drive circuits; the display area includes a first display area and a second display area; and in the first display area and the second display area, the distribution density of the electroluminescent display devices is the same, and the density of the pixel drive circuits in the second display area is less than that of the pixel drive circuits in the first display area. |
| US11716875B2 |
Display substrate, method for manufacturing same and display device
Disclosed is a display substrate and a manufacturing method thereof and a display device. The display substrate includes an array substrate, an anode layer and a light-emitting layer which are sequentially stacked, and at least one film layer that is positioned on the light-emitting layer, wherein the at least one film layer includes a target film layer. The display substrate includes a first display area and a second display area which are adjacent to each other, wherein in the first display area, the target film layer has hollowed-out portions; and in the second display area, the target film layer is in a non-hollowed-out structure. |
| US11716873B2 |
Display panel, manufacturing method thereof, and displaying device
Disclosed are a display panel, a manufacturing method thereof, and a displaying device. The display panel comprises a pixel layer, a support layer, a lens unit and a cover plate which are stacked in sequence. The support layer is located on a luminescent layer of the pixel layer. The lens unit comprises a lens layer, wherein the lens layer comprises a lens area and a non-lens area, and the lens area comprises multiple lenses arranged in an array. The display panel further comprises a polarization unit disposed on a light path between the pixel layer and the lens layer and configured to filter out light emitted from the pixel layer to the non-lens area. |
| US11716872B2 |
Display device and method for manufacturing the same
The present disclosure provides a display device and a method for manufacturing the same. The display device includes a display substrate; a first cover plate on a side of the display substrate; at least one support layer on a side of the first cover plate distal to the display substrate. The support layer includes a support structure and a second cover plate. The second cover plate is on a side of the first cover plate distal to the display substrate, and the support structure is configured to support the second cover plate. |
| US11716867B1 |
Controlled method to spontaneously self-assemble uniform, well-ordered films of solid nanoparticles
The present disclosure generally pertains to methods of preparing a well-ordered nanoparticle coating on a substrate. A nanoparticle solution having nanoparticles in a solvent is deposited on a sub-phase of a denser, immiscible liquid. A constrained area on the top surface of the sub-phase is provided, where nanoparticle solution spreading is physically limited and the nanoparticles spontaneously form a uniformly ordered monolayer on the sub-phase within the constrained area. Notably, no compression of the nanoparticle film occurs after the spreading phase in order to form the monolayer. After the monolayer is formed, a substrate is placed into contact with the monolayer and coated with a well-ordered nanoparticle coating. |
| US11716865B2 |
Organic electric element, display panel comprising the same and display device comprising the same
An organic electric element, a display panel and a display device including the organic electric element are provided. The organic electric element includes a first electrode; a second electrode; and an organic layer positioned between the first electrode and the second electrode. The organic layer includes a first layer having a first compound and a second compound, and a emitting layer having a third compound. A specific general formula related to energy levels of the component compounds is satisfied so that they may have excellent efficiency or lifespan. |
| US11716863B2 |
Hybrid display architecture
Embodiments of the disclosed subject matter provide a full-color pixel arrangement for a full-color display is provided, the arrangement having a plurality of pixels, with each pixel including a first sub-pixel comprising a Group III-V inorganic emissive thin film configured to emit light of a first color, where there is at least one first sub-pixel per pixel of the full-color pixel arrangement. Each pixel may include an organic second sub-pixel and an organic third sub-pixel that are configured to emit light of a different color than the first color. |
| US11716861B2 |
Electrically formed memory array using single element materials
Electrically formed memory arrays, and methods of processing the same are described herein. A number of embodiments include a plurality of conductive lines separated from one other by an insulation material, a first plurality of conductive extensions arranged to extend substantially perpendicular to the plurality of conductive lines, a storage element material formed around each respective one of the first plurality of conductive extensions, a second plurality of conductive extensions arranged to extend substantially perpendicular to the plurality of conductive lines, and a plurality of single element materials formed around each respective one of the second plurality of conductive extensions. |
| US11716859B2 |
Memory device, semiconductor device, and method of fabricating semiconductor device
A semiconductor device including a semiconductor substrate and an interconnect structure is provided. The semiconductor substrate includes a transistor, wherein the transistor has a source region and a drain region. The interconnect structure is disposed over the semiconductor substrate, wherein the interconnect structure includes a plurality of interlayer dielectric layers, a first via and a memory cell. The plurality of interlayer dielectric layers are over the semiconductor substrate. The first via is embedded in at least two interlayer dielectric layers among the plurality of interlayer dielectric layers and electrically connected with the drain region of the transistor. The memory cell is disposed over the at least two interlayer dielectric layers among the plurality of interlayer dielectric layers and electrically connected with the first via. |
| US11716857B2 |
Semiconductor memory device and manufacturing method thereof
A semiconductor memory device includes a stack of alternating insulating layers and first conductive layers disposed over a substrate; a plurality of memory cell strings penetrating the stack over the substrate, each memory cell string comprising a central portion extending through the stack, a semiconductor layer surrounding the central portion, and a ferroelectric layer surrounding the semiconductor layer, and the central portion comprising a channel isolation structure and a second conductive layer and a third conductive layer at two sides of the channel isolation structure; and a plurality of cell isolation structures penetrating the conductive layers and the insulating layers over the substrate and disposed between two memory cell strings, each cell isolation structure comprising a top portion and a bottom portion adjoined to the top portion and different from the top portion. |
| US11716849B2 |
Nonvolatile memory device
A nonvolatile memory device includes a substrate including a cell array region, a first gate electrode including an opening on the cell array region of the substrate, a plurality of second gate electrodes stacked above the first gate electrode and including convex portions having an outward curve extending toward the substrate, and a word line cutting region cutting the opening and the convex portions. |
| US11716843B2 |
Method for forming contact structures in three-dimensional memory devices
Embodiments of 3D memory structures and methods for forming the same are disclosed. The fabrication method includes forming multiple openings in staircase regions, periphery device regions, and substrate contact regions of a 3D NAND memory device. The openings can be formed by a photolithography process followed by multiple etching processes. The openings can include complete openings that expose the underlying layer and mid-way openings where a remaining portion of the photoresist still exists between the opening and the underlying layer. The remaining portion of the photoresist can delay the etching process in the shorter openings for the upper level staircase structure during the formation of the deeper openings for the lower level staircase structure. Conductive material is deposited into the openings to form contact structures for structures such as substrate contact pads, upper and lower level staircase structures, and/or peripheral devices. |
| US11716841B2 |
Integrated assemblies and methods of forming integrated assemblies
Some embodiments include an integrated assembly having a first memory region, a second memory region, and an intermediate region between the memory regions. A stack extends across the memory regions and the intermediate region. The stack includes alternating conductive levels and insulative levels. Channel-material-pillars are arranged within the memory regions. Memory-block-regions extend longitudinally across the memory regions and the intermediate region. Staircase regions are within the intermediate region. Each of the staircase regions laterally overlaps two of the memory-block-regions. First panel regions extend longitudinally across at least portions of the staircase regions. Second panel regions extend longitudinally and provide lateral separation between adjacent memory-block-regions. The second panel regions are of laterally different dimensions than the first panel regions and/or are compositionally different than the first panel regions. Some embodiments include methods of forming integrated assemblies. |
| US11716839B2 |
Semiconductor devices
A semiconductor device includes an active pattern on a substrate, a gate structure buried at an upper portion of the active pattern, a bit line structure on the active pattern, a lower spacer structure covering a lower sidewall of the bit line structure, a contact plug structure on the active pattern and adjacent to the bit line structure, and a capacitor on the contact plug structure. The lower spacer structure includes first and second lower spacers that are sequentially stacked from the lower sidewall of the bit line structure in a horizontal direction that is substantially parallel to an upper surface of the substrate, the first lower spacer includes an oxide, and contacts the lower sidewall of the bit line structure, but does not contact the contact plug structure, and the second lower spacer includes a material different from any of the materials of the first lower spacer. |
| US11716833B1 |
Electronic apparatus with airflow-reversing function
An electronic apparatus with convenient airflow-reversing function includes a chassis, a rotation mechanism, a fan device, a connection rod, and a handle. The chassis includes a bottom plate. The rotation mechanism is pivoted on the bottom plate. The fan device is disposed on the rotation mechanism. The connection rod is pivoted on the rotation mechanism. The handle is pivoted on the chassis, and is rotatably connected to the connection rod. When the handle is rotated, the connection rod drives the rotation mechanism and the fan device to rotate to change the airflow direction. |
| US11716831B2 |
Electronic device
A electronic device includes: a plurality of substrates each including a substrate main body and a heat generating element, the plurality of substrates being provided side by side in a plate thickness direction; a cooler which is provided between the substrates adjacent to each other, and configured to cool the heat generating element; and a piping which is made of metal, and is connected to the cooler. The piping includes: an inner piping portion which is arranged in an inter-substrate region, and is connected to the cooler; an inner piping extending portion provided so as to extend from the inner piping portion to an outer side of the inter-substrate region; and an outer piping portion which is arranged to be shifted from the inter-substrate region, and is connected to the inner piping extending portion. The outer piping portion includes a movable piping portion that is deformable. |
| US11716826B2 |
Platforms including microelectronic packages therein coupled to a chassis, where waveguides couple the microelectronic packages to each other and usable in a computing device
Embodiments may relate an electronic device that includes a first platform and a second platform coupled with a chassis. The platforms may include respective microelectronic packages. The electronic device may further include a waveguide coupled to the first platform and the second platform such that their respective microelectronic packages are communicatively coupled by the waveguide. Other embodiments may be described or claimed. |
| US11716824B2 |
Cover apparatus
A cover apparatus for controlling airflow in a computing system. The cover apparatus includes a cover bracket configured to attach to the computing system in alignment with an opening of a module within the computing system. The cover bracket defines an aperture through which one or more components can be inserted into and removed from the module. The cover apparatus includes a cover door attached to the cover bracket and configured to rotate relative to the cover bracket between an open position and a closed position. The cover door closes the first aperture of the cover bracket with the cover door in the closed position. The cover apparatus includes a catch configured to apply a force to the cover door in the closed position. The force is sufficient to maintain the cover door in the closed position but allows a user to manually open the cover door for accessing the module. |
| US11716823B2 |
Support assembly and storage and deployment apparatus for flexible display panel
The present disclosure provides a support assembly and a storage and deployment apparatus for a flexible display panel. The support assembly of the present disclosure is configured to support a flexible display panel, and includes: a support structure configured to support the flexible display panel, and a driving structure configured to drive the support structure against the flexible display panel. At least a portion of the support structure is fixedly connected to the flexible display panel so that when the flexible display panel is reciprocated in a first direction and a second direction, the support structure is switchable between a first state and a second state. The support structure has a smaller support surface in the first state than in the second state, and the first direction is opposite to the second direction. |
| US11716819B2 |
Asymmetrical electrolytic plating for a conductive pattern
The present invention relates to methods and systems for deposition of metal conductors using asymmetrical electrolytic plating, in which one surface (e.g., top) of a substrate is coated with an electrical conductor, and an opposite (e.g., bottom, or other) surface of which is not coated. A channel is formed between the two sides of the substrate, passing through the substrate and, in some embodiments, passing through the conductor. Electrolytic plating is performed such that metal is deposited from the edge of the conduct proximal to the channel, along the side walls of the channel, and up to, and in some embodiments on to, the other side of the substrate. Use of etching or plate resist layers are also contemplated. |
| US11716814B2 |
Technologies for mounting display driver integrated circuit chips on display panels
A display panel includes a plastic substrate and a first inner lead bonding (ILB) electrode on the plastic substrate. The first ILB electrode includes a first bonding segment, a second bonding segment, and a first connection segment. The first bonding segment is extended in a first direction oblique to a vertical direction of the display panel. The first connection segment is configured to provide an electrical connection between the first bonding segment and the second bonding segment. The first ILB electrode is configured to be bonded to an integrated circuit chip using one of the first bonding segment or the second bonding segment. |
| US11716809B2 |
Display device
A display device is provided, which includes a display panel including a first surface and a second surface of the display panel disposed opposite to each other; a backlight module including a first surface and a second surface of the backlight module disposed opposite to each other, wherein the first surface of the backlight module is attached to the second surface of the display panel; a circuit board including an end attached to the first surface of the display panel and another end bent to the second surface of the backlight module; and an adhesive layer including a first surface and a second surface disposed opposite to each other, wherein the first surface of the adhesive layer is bonded to a side of the backlight module close to the circuit board, and the second surface of the adhesive layer is bonded to the circuit board. |
| US11716806B1 |
Processor heat dissipation in a stacked PCB configuration
In aspects of processor heat dissipation in a stacked PCB configuration, a computing device includes a processor for executable instructions processing during which the processor generates heat. The computing device also includes a main printed circuit board (PCB) in a stacked PCB configuration, and the processor is affixed to the main printed circuit board. The stacked PCB configuration forms an enclosed cavity through which heat dissipation is restricted. The computing device includes a heat spreader having a first end connected to the processor via the main printed circuit board by a conductive material, and a second end connected to a heat sink located external to the stacked PCB configuration. The heat spreader exits the enclosed cavity via an opening in the enclosed cavity between the stacked PCB configuration, and the heat spreader transfers the heat away from the processor to the heat sink. |
| US11716799B2 |
Display device
The present disclosure discloses a display device, including a glass substrate and a plurality of light emitting diodes (LEDs). The glass substrate includes a first side and a second side. The LEDs include a first LED and a second LED. Compared with a reference anode signal, a first anode signal received by the first LED has a first anode signal difference and a second anode signal received by the second LED has a second anode signal difference. The first anode signal difference is smaller than the second anode signal difference. Compared with a reference cathode signal, a first cathode signal received by the first LED has a first cathode signal difference and a second cathode signal received by the second LED has a second cathode signal difference. The first cathode signal difference is larger than the cathode anode signal difference. |
| US11716796B2 |
Systems and methods for tunable LED lighting
A tunable lighting system includes a first LED having a first spectral output, a second LED having a second spectral output, and a correction circuit including a correction LED. The correction circuit in the tunable lighting system controls the correction LED to emit light that, when combined with light output from the first LED and light output from the second LED, produces a selected spectral characteristic. |
| US11716794B2 |
Biodegradable microwave susceptor
A biodegradable microwave susceptor and constructs incorporating the susceptor are disclosed for heating a food item in a microwave oven. The biodegradable microwave susceptor includes a patterned susceptor layer of metal on a biodegradable substrate. Selected areas of the susceptor layer may be demetallized to remove susceptor material. The susceptor may be incorporated into a construct for containing or supporting a food item to be heated. |
| US11716790B2 |
Plate heater
Disclosed herein is a plane heater that generates heat by using graphene or the like as the conductive heat generation material thereof. The plane heater includes: a nonconductor substrate; a heat generation material applied to the nonconductor substrate; and a pair of electrodes configured to generate resistance heat in the heat generation material. The pair of electrodes include a first electrode configured to be connected to one pole of a power source, and a second electrode configured to be connected to the other pole of the power source. The sectional areas of at least some portions of the first electrode and the second electrode are determined such that a plurality of electric circuits formed by the first electrode, the heat generation material, and the second electrode can have the theoretically same resistance. |
| US11716789B2 |
Vaporizer device heater control
A system includes a current source circuit; a system power input; and load switching circuitry coupling the current source circuit and the system power input to an output configured to couple to a vaporizer heating element. The current source circuit, the system power input, and the load switching circuitry form part of an integrated circuit. Related apparatus, systems, techniques, and articles are also described. |
| US11716787B2 |
Antenna systems for multi-radio communications
A wireless-access point includes a first radio to transmit RF signals in a first channel; a second radio to transmit, simultaneously to transmissions of the RF signals by the first radio, RF signals in a second, non-overlapping channel; and a plurality of planar antennas coupled with corresponding first and second radios to receive the RF signals. First and second planar antennas are coupled with the first radio to receive therefrom, in the first channel, a first RF signal and a second RF signal, respectively. The first planar antenna is arranged with its normal along a first direction. The second planar antenna is arranged with its normal along a second, different direction. A third planar antenna is coupled with the second radio to receive therefrom a third RF signal in the second channel, the third planar antenna being arranged with its normal along a third direction. |
| US11716781B2 |
Operating with multiple schedulers in a wireless system
Systems and methods are disclosed for a WTRU to operate using multiple schedulers. The WTRU may exchange data with the network over more than one data path, such that each data path may use a radio interface connected to a different network node and each node may be associated with an independent scheduler. For example, a WTRU may establish a RRC connection between the WTRU and a network. The RRC connection may establish a first radio interface between the WTRU and a first serving site of the network and a second radio interface between the WTRU and a second serving site of the network. The RRC connection may be established between the WTRU and the MeNB and a control function may be established between the WTRU and the SCeNB. The WTRU may receive data from the network over the first radio interface or the second radio interface. |
| US11716780B2 |
Methods and systems for multicast-broadcast session release and modification
Methods and Systems for modifying or releasing a Multicast/Broadcast (MB) session for delivery of MB Data to a plurality of Electronic Devices (EDs) connected to a (Radio) Access Network (R)AN node is disclosed. The method includes receiving one or more triggers, and instructing the various network functions and (R)AN nodes to modify (or release) the MB session dependent on the received trigger. |
| US11716777B2 |
Method and system for dual connectivity path selection
A method, a device, and a non-transitory storage medium are described in which a dual connectivity path selection service is provided. The service may select a network path for dual connectivity. The service may use mapping information that may correlate network parameters and values to dual connectivity configurations. The service may compare parameters included in a configuration request pertaining to end devices with the mapping information for selection of a dual connectivity configuration. |
| US11716775B2 |
Soft physical cell identifier (PCI) change
Aspects relate to a soft physical cell identifier (PCI) change within a wireless network. A scheduling entity may communicate with a set of one or more scheduled entities within a first cell utilizing a first PCI. The scheduling entity may determine that a second PCI of a second cell co-located with the first cell has been assigned to the scheduling entity, for example, as a result of a PCI collision. The scheduling entity may implement a soft PCI change from the first PCI to the second PCI during a transition period within which the set of one or more scheduled entities may be transferred from the first cell to the second cell. The scheduling entity may then discontinue using the first PCI after completion of the transition period. |
| US11716772B1 |
Rapid prototyping of an internet of things device, such as a device for communicating with a wireless cellular network
System and method enable rapid prototyping of an Internet of Things (IoT) device equipped with a modem. The system creates an abstraction layer subsuming a modem AT command set, where the abstraction layer provides a higher-level functionality than the modem AT command set. A function associated with the abstraction layer includes multiple function calls to the modem AT command set. The system can receive an input indicating an instruction to initiate a connection between the modem and a telecommunication network. The system can invoke a particular function associated with the abstraction layer to establish the connection between the modem and the telecommunication network. |
| US11716770B2 |
Device and method for multi-link operations
Embodiments of a device and a method for multi-link operations are disclosed. In an embodiment, a device includes a processor configured to perform a first backoff operation on a first link and a second backoff operation on a second link of a multi-link device (MLD) that has a non-simultaneous transmission and reception capability (NSTR MLD), and transmit a first Physical Layer Convergence Protocol (PLCP) Protocol Data Unit (PPDU) on the first link at a first start time after the first backoff operation and a second PPDU on the second link at a second start time after the second backoff operation. |
| US11716769B2 |
Communication apparatus and communication method
[Object] To provide a wireless link usable in a more stable manner in a situation where beam management is performed. A communication apparatus includes: a control unit that performs control such that a plurality of reference signals associated with pieces of antenna information different from each other is transmitted to a terminal apparatus; and an acquisition unit that acquires control information corresponding to at least any one of the plurality of reference signals from the terminal apparatus after a random access response in a random access procedure is transmitted to the terminal apparatus. The control unit controls following communication with the terminal apparatus on the basis of the antenna information corresponding to the acquired control information. |
| US11716765B2 |
PRACH processing for O-RU
An O-RU may receive a PRACH preamble and a PUSCH within a plurality of symbols of a slot, the PRACH and the PUSCH having different numerology. The O-RU may filter a PUSCH CP for each symbol of the PRACH preamble through a FFT window per symbol of the PRACH preamble, the FFT window extending from the end of the PUSCH CP within a symbol to the end of the symbol, and perform FFT per the FFT window of each symbol of the PRACH preamble. The O-RU may extract I/Q data in frequency domain corresponding to the PRACH preamble, adjust phase shift of the extracted I/Q data to generate the I/Q data of the PRACH preamble accounting for shift of the each FFT window in time domain compared to FFT windows of PRACH CP filtered PRACH preamble and send the I/Q data of the PRACH preamble to an O-DU. |
| US11716759B2 |
Wireless communication terminal and wireless communication method for multiuser EDCA operation
The present invention relates to a wireless communication terminal and a wireless communication method for a multi-user EDCA operation, and more particularly, to a wireless communication terminal and a wireless communication method for performing a combination of a legacy EDCA operation and a multi-user EDCA operation. To this end, provided are a wireless communication terminal including: a communication unit; and a processor configured to control transmission and reception of a wireless signal through the communication unit, wherein the processor updates enhanced distributed channel access (EDCA) parameters for channel access, the EDCA parameters being updated based on an EDCA parameter set selected from a first EDCA parameter set and a second EDCA parameter set, and performs channel access based on the updated EDCA parameters and a wireless communication method using the same. |
| US11716758B2 |
Receiver assisted transmitter sensing for channel access
Systems and methods implementing receiver assisted channel access procedures configured to enable access for a potential transmitter while avoiding introducing unacceptable interference with respect to ongoing communications in a shared channel are described. In examples, a receiver assisted channel access procedure implements a LBT enhanced CCA (eCCA) technique in which receiver assisted transmitter sensing is utilized. A receiver assisted channel access procedure may implement monitoring of a shared channel during a contiguous contention period for one or more instances of a periodic session protection signal. |
| US11716755B2 |
Multiple opportunity ack to pre-grant design for receiver side eCCA for mmWave band operation
Aspects are provided that allow a base station to provide a user equipment (UE) multiple timing opportunities to transmit an acknowledgment to a pre-grant (APG) after receiving a pre-grant for a downlink transmission. The base station transmits to the UE a pre-grant for a downlink transmission from the base station, the pre-grant triggering a plurality of timing opportunities for the UE to send an APG to the base station. The UE performs, after receiving the pre-grant, a clear channel assessment (CCA) during at least one timing opportunity of the plurality of timing opportunities. The UE transmits one or more APGs to the base station when the CCA is successful, and the UE receives the downlink transmission from the base station in response to the one or more APGs. The UE transmits the one or more APGs to the base station until the downlink transmission is received from the base station. |
| US11716754B2 |
Communication control method, user equipment, and apparatus for performing early data transmission
A communication control method used in a user equipment, user equipment, and apparatus for controlling a user equipment used in a user equipment perform early data transmission in which uplink user data is transmitted during a random access procedure. The user equipment receives from a base station, a first timer value for a random access procedure without the early data transmission and a second timer value for a random access procedure with the early data transmission, selects the second timer value in response to determining that the user equipment performs the early data transmission, and starts a timer configured with the second timer value in response to transmitting the uplink data by the early data transmission. |
| US11716752B2 |
Method and device for reselecting sidelink transmission resource in NR V2X
An embodiment of the present disclosure provides a method for performing sidelink communication by a first device. The method may comprise the steps of reserving periodic transmission resources on the basis of a first priority value; generating a MAC PDU related to a second priority value; on the basis of the second priority value, determining whether to reselect a first SL resource among the periodic transmission resources; and on the basis of the determination on whether to reselect the first SL resource, transmitting the MAC PDU and SCI including the second priority value to a second device, wherein the first SL resource is at least one SL resource after the MAC PDU is generated. |
| US11716751B2 |
Techniques for new radio frame structures for data transmission
A method and apparatus for wireless communications are described. The method and apparatus may include transmitting at least one frame that includes a first acquisition interval associated with a first operator and one or more first transmission opportunities having a guarantee interval for the first operator, and a second acquisition interval associated with a second operator different from the first operator and one or more second transmission opportunities having a guarantee interval for the second operator, the first acquisition interval and the one or more first transmission opportunities nonoverlapping with the second acquisition interval and the one or more second transmission opportunities. |
| US11716750B2 |
Feedback prioritization for wireless communications
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a set of channel state processes scheduled to be performed. The UE may receive a channel state feedback request corresponding to another set of channel state processes. The combination of the set of channel state processes and the other set of channel state processes may be greater than an amount that the UE may process at a given time. The UE may determine a priority for the channel state processes either on an individual or group basis. The UE may determine channel state process (es) to drop based on the determined priorities, and may perform the remaining channel state processes. The UE may generate and transmit a channel state feedback report message based on the performed channel state processes. |
| US11716748B2 |
Multi-user slice resource allocation method based on competitive game
The present disclosure provides a multi-user slice resource allocation method based on competitive game. In the method, first model a system as a two-tier architecture of virtual infrastructure service providers (VInPs) and users, and build a VInP utility model and a user utility model; then divide slice resource allocation into nodes and links, and build a node power consumption model and a link power consumption model, then determine a revenue of the VInP and a revenue of a user; and calculate a total revenue of a slice according to the revenue of the VInP and the revenue of the user, and use the total revenue of the slice as a network model; then solve the network model, where the VInP is used as a seller, the user is used as a buyer, the seller determines an initial price according to a total quantity of slice resources, and the buyer bids on the slice, and allocate the slice resources by using a competitive game mechanism. The method of the present disclosure may enhance the utility of the user, and improve a resource allocation effect. |
| US11716746B2 |
Scheduling and transmission for NOMA
Access, collision handling, and resolution for non-orthogonal multiple-access (NOMA) may be used. Fixed or dynamic group demodulation reference signal (DMRS) and multiple-access (MA) signature for NOMA retransmission may be used. A wireless transmit/receive unit (WTRU) may receive MAS information or DMRS information from a network entity. A WTRU may receive indication of the MAS information or DMRS information via a subgrouping-based scheme, a bitmap indication, or a binary threshold. A WTRU may receive an indication of a resource group size from the network entity. Based on the resource group size, the WTRU may determine whether the MAS information or the DMRS information is indicated via the subgrouping-based scheme or via the binary threshold scheme. The WTRU, based on how the MAS information or the DMRS information is indicated, may determine a resource to be used for a NOMA transmission. The WTRU may send the NOMA transmission using the determined resource. |
| US11716744B2 |
Scheduling of transmission time intervals
Apparatuses, methods, and systems are disclosed for scheduling of transmission time intervals. One apparatus includes a processor that determines a first semi-persistent scheduling resource assignment indicating a first set of resources including a first multiple time domain resources. Each time domain resource of the first multiple time domain resources has a first transmission time interval length. The processor also determines a second semi-persistent scheduling resource assignment indicating a second set of resources including a second multiple time domain resources. Each time domain resource of the second multiple time domain resources has a second transmission time interval length, and the first transmission time interval length is different from the second transmission time interval length. The apparatus includes a transmitter that transmits the first semi-persistent scheduling resource assignment using a first semi-persistent scheduling radio network identifier, and transmits the second semi-persistent scheduling resource assignment using a second semi-persistent scheduling radio network identifier. |
| US11716742B2 |
Downlink scheduling across a cellular carrier aggregation
Various systems and methods for scheduling data transmissions from a base station to user equipment (UE) are presented. Channel quality indicator values that correspond to multiple UE may be determined for multiple carrier components of a cellular network's carrier aggregation. A scheduling matrix may be created that includes instantaneous data transfer rates for the UE. Elements within the scheduling matrix may be normalized by modifying instantaneous data transmission rates using average data transmission rates. Scheduling decisions for data transfers may be made for the UE based on the normalized scheduling matrix. |
| US11716741B2 |
Dynamic switching between TB repetitions and multiple TBs via DCI
The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE and/or a base station. The apparatus may receive an indication of at least one TDRA table for one of a plurality of TB modes for communication with the base station, the plurality of TB modes including at least one of a first TB mode or a second TB mode, the first TB mode corresponding to multiple TBs via a single grant, the second TB mode corresponding to a single TB with at least one repetition via the single grant. The apparatus may also apply, based on the at least one TDRA table, the one of the plurality of TB modes for the communication with the base station. Additionally, the apparatus may transmit uplink data, or receive downlink data, based on the one of the plurality of TB modes. |
| US11716739B2 |
Method and apparatus for uplink transmission
Embodiments include methods at a terminal device for uplink transmission in a wireless communication system. Such methods include determining a Scheduling Request (SR) transmission mode according to a configuration on SR transmission that is associated with a Logic Channel Group (LCG) that corresponds to a service needing uplink resources. Such methods include transmitting at least one SR signal to a network node according to the determined SR transmission mode, wherein the at least one SR signal indicates a resource request for uplink transmission. Other embodiments include complementary methods for a network node, and terminal devices and network nodes configured to perform such methods. |
| US11716738B2 |
Base station device, terminal device, wireless communication system, and wireless communication method
A base station device that allocates wireless resources to a terminal device and performs wireless communication with the terminal device using the allocated wireless resources, the base station device includes, deciding controller that decides, out of a plurality of retransmission patterns, a retransmission pattern for performing retransmission of data to the terminal device, in accordance with a communication state of wireless communication, and a transmitter that performs initial-time transmission processing of transmitting a control signal for wireless resource allocation control, and a data signal for data transmission including data to be transmitted to the terminal device, including retransmission pattern information relating to the retransmission pattern that has been decided, and retransmission processing of retransmitting the data signal including data to be transmitted to the terminal device, in accordance with the retransmission pattern that has been decided. |
| US11716732B2 |
Feedback configuration for uplink control messages
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify, based on attributes of an uplink control information (UCI) message transmitted by the UE to a base station, whether transmitting the UCI message will trigger a feedback message from the base station. The UE may transmit the UCI message to a base station in uplink control channel resources. The UE may determine a feedback configuration corresponding to the UCI message based on attributes of the UCI message. The feedback configuration may indicate whether the UCI triggers a feedback message. The UE may monitor for the feedback message responsive to the UCI message based on the feedback configuration. |
| US11716731B2 |
Wireless resource scheduling
The present disclosure relates to wireless resource scheduling, wherein network side equipment determines a transmission length type of a first channel and notifies the same to a UE, and the network side equipment and the UE perform data transmission within a target time unit based on the transmission length type of the first channel. |
| US11716727B2 |
Integrated circuit
A base station can prevent deterioration of data channel application control accuracy due to influence of transmission power control to a control channel. In the base station, each encoding section performs encoding processing to an SCCH (Shared Control Channel) of each mobile station, each modulating section performs modulation processing to the encoded SCCH, an arranging section arranges the SCCH to each mobile station to one of a plurality of subcarriers which configure an OFDM symbol, and transmission power control section controls transmission power of the SCCH based on reception quality information reported from each mobile station. The arranging section arranges a plurality of the SCCH to be under transmission power control to one of the subcarriers so that combinations at resource blocks are the same. |
| US11716721B2 |
Signaling and reporting multi-bit feedback per transport block
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive signaling that indicates whether feedback for each of one or more downlink messages scheduled to be received at the UE is to be single-bit feedback or multi-bit feedback. The UE may monitor for the one or more downlink messages. The UE may generate, based at least in part on the monitoring for the one or more downlink messages, a codebook for reporting the feedback pertaining to each downlink message, the codebook supporting inclusion of both single-bit feedback and multi-bit feedback based at least in part on the signaling. The UE may transmit a feedback message that is based at least in part on the codebook. |
| US11716720B2 |
Semi-persistent scheduling designs for relaying
Aspects relate to semi-persistent scheduling (SPS) designs for relay communication in sidelink networks. A scheduling entity, such as a base station and/or sidelink device, may configure an SPS configuration for relaying a packet from a source device to a destination device (e.g., the base station or destination sidelink device) via at least one relay device in a relay sidelink tunnel. SPS information associated with the SPS configuration may be provided to the source device and relay device(s). The SPS information may include, for example, periodic transmit occasions for the source device and the relay device(s). The periodic transmit occasions may include periodic uplink occasions and/or periodic sidelink occasions for groupcast and/or unicast relay transmission. Periodic feedback occasions may further be configured for providing feedback information (e.g., an acknowledgement or negative acknowledgement). |
| US11716714B2 |
Enhanced tone mapping for trigger-based null data packet feedback
This disclosure describes systems, methods, and devices related to tone mapping for a high-efficiency (HE) trigger-based (TB) null data packet (NDP) feedback physical layer protocol data unit (PPDU). A device may identify a frame received from a second device. The device may determine, based on the frame, a resource unit allocated to the device, wherein the resource unit is associated with a 20 MHz sub-channel of a bandwidth. The device may determine, based on the resource unit and the bandwidth, tones associated with a HE short training field (HE-STF) of a HE TB NDP feedback PPDU. The device may send the HE TB NDP feedback PPDU to the second device in the 20 MHz sub-channel, wherein the HE TB NDP feedback PPDU includes the tones. |
| US11716708B2 |
Base station, terminal, and wireless communication system, for license assisted access
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. |
| US11716707B2 |
Method by which terminal simultaneously transmits messages in at least two carriers in wireless communication system supporting device to device communication, and apparatus therefor
According to various embodiments, disclosed are a method by which a terminal simultaneously transmits messages in at least two carriers in a wireless communication system supporting device to device (D2D) communication, and an apparatus therefor. Particularly, disclosed are a method by which a terminal simultaneously transmits messages in at least two carriers, and an apparatus therefor, the method comprising the steps of: independently sensing, by a carrier, a transmission resource, and calculating the ratio of transmission resources, which can be simultaneously transmitted on at least two carriers, on the basis of a result of the sensing by the carrier; setting the sensed transmittable transmission resource as a transmission candidate resource when the calculated transmission resource ratio is greater than or equal to a preset threshold ratio; and selecting a transmission resource to be used for the message transmission in each of at least two carriers within the transmission candidate resource. |
| US11716699B2 |
Timing advance adjustments in a full-duplex multi-transmit-receive point configuration
A user equipment (UE), such as a full-duplex UE, may receive a downlink transmission from a first transmit-receive point (TRP) in a full-duplex multi-TRP configuration. The UE may perform an uplink transmission to a second TRP in the full-duplex multi-TRP configuration based at least in part on a timing advance adjustment associated with the uplink transmission. The UE may apply the timing advance adjustment based at least in part on an indication received from a base station. The indication may be to set a timing advance offset to a value that satisfies a threshold value based at least in part on the downlink transmission and the uplink transmission being associated with two different TRPs. The downlink transmission and the uplink transmission may not be separated by a guard symbol when the downlink transmission and the uplink transmission are associated with the two different TRPs, which may improve a resource utilization. |
| US11716692B1 |
Proximity based uplink power control
Systems and methods are provided for dynamically allocating total uplink power for a wireless communication device (WCD). A distance between a portion of a user's body (e.g., the user's ear) and the WCD is determined. It is then determined whether this distance is less than or greater than a predetermined threshold. If the distance is less than the predetermined threshold, the WCD may use a lower uplink power. If the distance is greater than the predetermined threshold, the WCD may use a higher uplink power. The WCD then transmits wireless uplink signals using either the lower or higher uplink power based on the distance between the WCD and a portion of the user's body. |
| US11716691B2 |
Signal transmission method, related device, and system
A signal transmission method, a related device, and a system are provided. The method includes a terminal receiving configuration information, where the configuration information indicates N sets of power control parameters configured for M uplink resources or uplink resource sets, where M≥1, M is a positive integer, N>1, and N is a positive integer; and the terminal transmits an uplink signal on the M uplink resources or uplink resource sets, where transmission power for transmitting the uplink signal on the M uplink resources or uplink resource sets is determined based on a first power control parameter, and the first power control parameter is selected from the N sets of power control parameters. According to the foregoing solution, uplink transmission power can be more flexibly adjusted, and power efficiency in uplink transmission and uplink transmission performance can be maximized. |
| US11716690B2 |
Method and device in node for wireless communication
The disclosure provides a method and a device in a node for wireless communication. A first node first receives a first bit field and Q second-type bit field(s), and then transmits L radio signal(s) at a first power value; the first bit field is used for determining a first reference signal resource set; each of the Q second-type bit field(s) indicates one power offset; the first power value is only related to power offsets indicated by all second-type bit fields among the Q second-type bit field(s) that correspond to a first index, and the first index is one of K1 indexes associated to the first reference signal resource set; and the first index is related to the L reference signal resource set(s). Multiple times of repetition based uplink transmissions employ a uniform power control mechanism under multiple beams, which reduces hardware requirements at terminal side and improves transmission performance. |
| US11716685B2 |
Wireless sensor power management
A method for controlling an environment control system having a controller and a wireless sensor includes determining, at the controller, that a condition exists to initiate updating a parameter of the wireless sensor; determining, at the controller, an updated parameter in response to the condition; transmitting the updated parameter from the controller to the wireless sensor; storing, at the wireless sensor, the updated parameter. |
| US11716677B2 |
Handling radio access technologies based on core network failures
Systems, devices, and techniques described herein relate to prioritizing access by first user equipment (UEs) connected to a first radio access technology (RAT) type over access by second UEs connected to a second RAT type responsive to a failure of a core network node. A node of the core network, such as a session management node, may determine that another node of the core network has failed based on a negative response or no response from that other node. The node may then prioritize access based on RAT types of requesting UEs. |
| US11716676B2 |
Channel detection method and device, and computer storage medium
Disclosed in the present application are a channel detection method and device, and a computer storage medium. The method comprises: when N downlink bandwidth parts (BWPs) corresponding to a terminal are in an activated state, wherein an nth BWP in the N BWPs is provided with Cn control resource sets and Sn search space sets, the terminal determining K BWPs and/or ∑ n Cn ′ control resource sets and/or ∑ n Sn ′ search space sets according to indication information or a preset rule of a network device, N≥2, 1≤n≤N, 0≤K≤N, 0≤Cn′≤Cn, 0≤Sn′≤Sn; and the terminal performing detection on a downlink control channel in the K BWPs and/or the ∑ n Cn ′ control resource sets and/or the ∑ n Sn ′ search space sets. |
| US11716672B2 |
Data transmission method, device, gateway and storage medium for mesh network
The present disclosure provides a data transmission method for Mesh network, a data transmission apparatus for Mesh network, a gateway and a storage medium, belonging to technical field of wireless communications. The method includes: parsing data to be transmitted sent from a source device to obtain an identifier of a target device of the data to be transmitted; querying, according to the identifier of the target device, an optimal path from the gateway to the target device from the preset routing table; and sending the data to be transmitted and the optimal path to a relay device connected to the gateway on the optimal path. |
| US11716671B2 |
Systems and methods for optimal channel selection
Embodiments described herein provide an optimal communication channel recommendation engine by assessing whether the environment the customer is situated in is conducive to the channel selected by the customer. Specifically, the optimal channel recommendation engine obtains data artifacts indicative of ambient noise, motion, customer sentiment, network quality, customer focus, and/or the like to assess quality of the environment and recommend an optimal channel for the communication between the customer and the call agent. With the recommendation to switch to a different channel, the client component resumes communication with the new channel and retains the context of the interaction. |
| US11716668B2 |
Wireless channel selection management system and method of using the same
According to one embodiment, a communication system including first and second electronic devices that communicate with one another over a plurality of wireless channels. The first electronic device is configured to establish a connection with a second electronic device using a first wireless channel that operates according to a first wireless communication protocol. During communication via the first wireless channel, the first electronic device identifies an operational context of the first electronic device in which the operational context includes a proximity of the first electronic device relative to the second wireless device, and based on the identified operational context, establishes the connection with the second electronic device using a second channel that operates according to a second wireless communication protocol. The first wireless communication protocol is different than the second wireless communication protocol. |
| US11716667B2 |
Handover method, device, and system
A handover method, a device, and a system to ensure that after an access and mobility management function (AMF) entity determines to no longer serve some terminals, a current ongoing procedure of a terminal in these terminals is not interrupted. The method includes: receiving, by a target mobility management entity, a message related to a target terminal; and sending, by the target mobility management entity, the message related to the target terminal to a source mobility management entity that currently serves the target terminal. |
| US11716664B2 |
Managing non-coordinated radio access networks
Managing a plurality of non-coordinated radio access networks (RANs) connected to the core network is provided by acquiring information indicating that a wireless communication device is connected to a base station in a first of the plurality of RANs, and information indicating a location of the wireless communication device, acquiring information identifying at least a second of the plurality of RANs to which the wireless communication device may connect based on the location of the wireless communication device, and information indicating available frequencies in the second RAN via which frequencies the wireless communication device is allowed to access a network being accessible by the mobility management node, said network being operated by an operator different from those operating the first and second RANs, and delivering the information identifying the second RAN and the information indicating available frequencies in the second RAN to the wireless communication device. |
| US11716661B2 |
Methods and apparatus for selection of dedicated core network
Methods and apparatuses for redirecting a wireless transmit/receive unit (WTRU) to a dedicated core network (CN) node are described. An apparatus is configured to initiate a Service Request with a non-dedicated network node. The apparatus is configured to receive a special identifier in response to the Service Request, which indicates the apparatus should be redirected to a dedicated CN node based on subscription information. Radio access network resources associated with the apparatus may be released and the apparatus may then perform a tracking area update (TAU) request which is then forwarded to the dedicated CN node. |
| US11716653B2 |
Management of uplink transmission in O-RAN, transport path group
A transport path group for uplink transmission over a fronthaul interface. The transport path group may include (i) an address of a first source port of a radio unit (RU), (ii) an address of a first destination port of a distributed unit (DU), and (iii) an address of a second source port of the RU, an address of a second destination port of the DU, and/or a flow identifier (e.g., a virtualized local area network (VLAN)). A request for user data conveyed by the DU and received by the RU may identify the transport path group. The RU may use the fronthaul interface to convey to the DU first and second portions of the requested user data over first and second different paths from the RU to the DU. The RU may employ load balancing parameters to convey the first and second portions of the requested user data. |
| US11716645B2 |
Method of operating terminal and base station in wireless communication system and apparatus supporting same
Disclosed herein are a method of operating a terminal and a base station in a wireless communication system and an apparatus supporting the same. According to an embodiment applicable to the present disclosure, a signal to interference noise ratio (SINR) report may be configured for the terminal, and an SINR report reported to the base station by the terminal based on the configuration may be calculated differently based on configuration of an interference measurement resource for the terminal. |
| US11716644B2 |
Multi-path user datagram protocol
The field of the disclosure is the transfer of digital data, particularly multimedia data, from a source to a user of that data using multiple data carrying paths/links/channels. |
| US11716639B2 |
Self-healing of repeater formation in a network
An example method includes, in response to receiving a gateway heartbeat message from a lighting system non-connected gateway RF node, incrementing a gateway heartbeat counter. In response to receiving a repeater RF node heartbeat message from a network RF node of lighting system non-connected network RF nodes set to a repeater role, incrementing a repeater heartbeat counter. In response to a cycle time exceeding a cycle time timeout, the gateway heartbeat counter not exceeding a gateway heartbeat threshold, and the repeater heartbeat counter exceeding a repeater heartbeat threshold, selecting a selected network RF node of the RF nodes set to the repeater role. Transmitting, via an extended star wireless network, a registration message to the selected network RF node. In response to transmitting the registration message and having a network RF node role state set to an unconnected role, setting the network RF node role state to a connected role. |
| US11716632B2 |
Coordinated access point channelization for transmission opportunity sharing
Coordinated Frequency Division Multiplexing (FDM) Transmission Opportunity (TXOP) sharing may be provided by determining that at least two Access Points (APs) of a wireless network support coordinated FDM TXOP sharing. In response to the determination that the at least two APs support coordinated FDM TXOP sharing, at least one of: a first bias is applied to a channel assignment algorithm to promote an assignment of overlapping channels of the at least two APs, and a second bias is applied to the channel assignment algorithm to promote an assignment of adjacent channels of the at least two APs. Next, channels are assigned to the at least two APs based on an output of the channel assignment algorithm. |
| US11716631B2 |
Selection of a network slice instantiation for transmitting uplink packets
A method for transmitting in a communication network uplink data from an application module in a user terminal. The method includes: determining, by said user terminal, if a correspondence exists between an application module providing at least one uplink packet and at least one rule designating a network slice instantiation to be used for transmitting uplink packets in the communication network; and in response to a determination by said user terminal that the application module providing at least one uplink packet corresponds to a rule designating a network slice instantiation to be used for transmitting the uplink packet in the communication network, transmitting said at least one uplink packet from the user terminal to an entity for access to a user plane of the designated network slice instantiation. |
| US11716630B2 |
Biometric verification for access control using mobile identification credential
A provider system is connected to readers disposed at distances from the provider system. A secure local connection is established between the client device and the provider system via one of the readers. Before the client reaches an access touchpoint, the provider system receives from the client device a request for client access, the provider system sends to the client device a request for identification information of the client, and the client device sends client information associated with a first mobile identification credential (MIC) which the client device received from an authorizing party system (APS), the client having consented to release the client information to the provider system, and the client information having been verified. The provider system performs a liveness check of the client using live-captured biometric information at the access touchpoint, determines whether the liveness check is valid, and grants the request if the liveness check is valid. |
| US11716625B2 |
Systems and methods for mobile peer-to-peer content sharing
System and methods are disclosed that enable data sharing across networks, including peer-to-peer sharing of content over wireless networks using peer mobile devices. A database may store content associated with a first peer mobile device. A request from a requester peer mobile device for content associated with a user of the first peer mobile device may be received at a server. The encrypted request is transmitted by the server to the first peer mobile device which may decrypt the request. An authorization token may be transmitted by the first peer mobile device to the server which may then enable the requesting peer mobile device to access the requested content, which may be accessed from the first peer mobile device and/or a cloud storage system. |
| US11716624B2 |
Method and system for avoiding spurious signalling in a communication system
In a method for managing access by a user device to multimedia services delivered by a communication system, the user device accesses the multimedia services through a Radio Access Technology (RAT). An information element sent to the user device from the communication system includes restriction information that indicates the types of RAT that the user device may use to access the multimedia services. The restriction information also includes the types of RAT that the user device cannot use to access the multimedia services. The information element also includes additional restriction information indicating the multimedia services that can be accessed by the user device, and the multimedia services that cannot be accessed by the user device. The additional restriction information is based on subscription information for the user device. |
| US11716620B2 |
Subscriber identity module which has multiple profiles and which is designed for an authentication command
A subscriber identity module (eUICC), comprises profiles for the utilization of a mobile terminal that include at least a first profile and at least a second profile, of which the second profile (Pr1, Pr2) is devised as an active profile. The first profile is designed as a root profile (PrR) which in a normal state of the subscriber identity module is in an inactive state, and which is devised to be activated in response to an authentication command (AUTHENTICATE) received at the subscriber identity module. The authentication command is specially parameterized for the root profile (PrR) with a specific root value of the network parameter (P2) to be activated during a change-over period. The initially active second profile (Pr1, Pr2) is deactivated during the change-over period. After the end of the change-over period, the first profile (PrR) is again deactivated and the second profile (Pr1, Pr2) is again activated. |
| US11716616B2 |
Systems and methods for location enabled search and secure authentication
A method of authentication in ride hailing situations may include directing, by a first computing device of a passenger, the passenger to point a camera of the first computing device toward a location of a second computing device of a driver located in a vehicle, receiving data from the camera, wherein the data comprises streaming image frames including vehicle information pertaining to a vehicle included in the streaming image frames, analyzing the data to obtain the vehicle information, and determining whether the vehicle in the streaming image frames corresponds to an expected vehicle for the driver, the determination based on the vehicle information and expected vehicle information. |
| US11716615B2 |
Network architecture and security with simplified mobility procedure
In an aspect, a network supporting a number of client devices includes a network device that generates a context for a client device. The client device context may include network state information for the client device that enables the network to communicate with the client device. The client device may obtain, from a network device that serves a first service area of the network, information that includes a first client device context. The client device may enter a second service area of the network served by a second network device. Instead of performing a service area update procedure with the network, the client device may transmit a packet in the different service area with the information that includes the client device context. The client device may receive a service relocation message including information associated with the different network device in response to the transmission. |
| US11716612B1 |
Bootstrap electronic subscriber identity module configuration
A method of provisioning an electronic subscriber identity module (eSIM) of a wireless communication device. The method comprises receiving a request for electronic subscriber identity module (eSIM) provisioning data by a provisioning application executing on a computer system from a wireless communication device, wherein the request comprises contextual information, searching a data store by the provisioning application based on the contextual information, receiving a plurality of eSIM provisioning data bundles by the provisioning application from the data store, wherein each eSIM provisioning data bundle provides credentials and data operable for use to establish a wireless communication link to a communication network, and sending the plurality of eSIM provisioning data bundles by the provisioning application to the wireless communication device, wherein the wireless communication device is enabled to establish wireless communication links to different communication networks and access different communication services by activating a different one of the eSIM provisioning bundles. |
| US11716607B2 |
Managing data traffic in a subscription-based network access system
Described herein are systems and methods that dynamically manage network traffic for individual subscribers based on past and current data usage rates. The disclosed systems and methods operate to control data traffic for a group of subscribers that share a common access network or that share a common access link to an access network. Prior to an individual subscriber reaching their data plan limit, the disclosed systems and methods track individual subscribers' past and current data rates and manage individual subscribers' current usage rates so that each subscriber's continually or periodically updating past usage rate stays within a provisioning rate for the group. This can improve user experience because rather than waiting until a subscriber has reached their plan data limit to impose strict data usage restrictions, the disclosed systems and methods use modest restrictions continuously or intermittently during the plan period. |
| US11716606B2 |
Apparatus and method for managing events in communication system
The disclosure relates to a communication method and a 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 disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as a smart home, a smart building, a smart city, a smart car, a connected car, health care, digital education, smart retail, security and safety services. A user equipment (UE) is provided. The UE includes a transceiver, and at least one processor, wherein the at least one processor controls the transceiver to transmit a first message requesting an event to an opening mediation server, receive event-related information from the opening mediation server in response to the first message, transmit a second message requesting an event to a profile providing server based on the event-related information, and receive information related to event processing from the profile providing server in response to the second message. |
| US11716600B2 |
Personalized entity repository
Systems and methods are provided for a personalized entity repository. For example, a computing device comprises a personalized entity repository having fixed sets of entities from an entity repository stored at a server, a processor, and memory storing instructions that cause the computing device to identify fixed sets of entities that are relevant to a user based on context associated with the computing device, rank the fixed sets by relevancy, and update the personalized entity repository using selected sets determined based on the rank and on set usage parameters applicable to the user. In another example, a method includes generating fixed sets of entities from an entity repository, including location-based sets and topic-based sets, and providing a subset of the fixed sets to a client, the client requesting the subset based on the client's location and on items identified in content generated for display on the client. |
| US11716598B2 |
Early boarding of passengers in autonomous vehicles
The technology relates to actively looking for an assigned passenger prior to a vehicle 100 reaching a pickup location. For instance, information identifying the pickup location and client device information for authenticating the assigned passenger is received. Sensor data is received from a perception system of the vehicle identifying objects in an environment of the vehicle. When the vehicle is within a predetermined distance from the pickup location, authenticating a client device using the client device information is attempted. When the client device has been authenticated, the sensor data is used to determine whether a pedestrian is within a first threshold distance of the vehicle. When a pedestrian is determined to be within the first threshold distance of the vehicle, the vehicle is stopped prior to reaching the pickup location, to wait for the pedestrian within the first threshold distance of the vehicle to enter the vehicle. |
| US11716597B2 |
Methods, systems, and apparatuses implementing a seamless multi-function in-vehicle pairing algorithm using a QR code
In various embodiments, methods, systems, and vehicle apparatuses are provided. A method to selectively pair an in-vehicle display to a mobile device used by a passenger with an in-vehicle display system when seated in the vehicle, including receiving, by a processor of a vehicle, notification via a rideshare app of a request for a ride to a destination; in response, to the passenger entering the vehicle, initiating a pairing operation of a system of the vehicle with a passenger's mobile device based on the capture by the passenger using the passenger's mobile device of a QR code displayed in the vehicle; displaying a QR code for capture by the passenger's mobile device in the vehicle and initiating a wireless connection with the passenger's mobile device wherein the wireless connection is a secure connection based on an identification of the passenger and passenger location in the vehicle based on the QR code. |
| US11716592B2 |
Wearable device location accuracy systems
Systems, methods, devices, computer readable media, and other various embodiments are described for location management processes in wearable electronic devices. One embodiment involves pairing a client device with a wearable device, capturing a first client location fix at a first time using the first application and location circuitry of the client device. The client device then receives content from the wearable device, where the content is associated with a content capture time and location state data. The client device then updates a location based on the available data to reconcile the different sets of location data. In some embodiments, additional sensor data, such as data from an accelerometer, is used is used to determine which location data is more accurate for certain content. |
| US11716585B2 |
Wearable electronic device corrects an error where a user hears binaural sound
A wearable electronic device (WED) corrects an error where a user hears binaural sound. A processor processes sound into binaural sound that localizes to the user at a location, and the WED determines a gaze direction of the user when the user hears the binaural sound. The WED corrects an error between the location and the gaze direction. |
| US11716583B2 |
Mobile terminal with at least two transducers
The invention concerns a mobile terminal with at least two transducers (LSm, LSs1, LSS2) used simultaneously as loudspeakers for stereophonic effect. According to the invention, one of said transducers is a main transducer (LSm) with a main working frequency band (Bm) corresponding to at least the phone frequency band, while the other transducer is a secondary transducer (LSs1; LSs2) with a secondary working frequency band (Bs1; Bs2) band different from said main frequency band, the lowest frequencies of said secondary working frequency band (Bs1; Bs2) being greater than the lowest frequencies of said main working frequency band. |
| US11716582B1 |
Loudspeaker vibrating membrane with hard property and elastic soft property and method for manufacturing the same
A method for manufacturing a loudspeaker vibrating membrane with hard and elastic soft properties, comprising: (a) adhering a curable polymer to all areas on the outer surface of a base material; (b) drying the curable polymer to form a hard structure; (c) forming a loudspeaker vibrating membrane; and (d) separating the loudspeaker vibrating membrane from the base material. The method further comprises the following steps between steps (b) and (c) or steps (c) and (d), or after step (d): (e) adhering an elastic soft polymer to all or partial areas on the outer surface of the hard structure; and (f) drying the elastic soft polymer to form an elastic soft structure covering all or partial areas on the outer surface of the hard structure. In the present invention, the hardness and elastic coefficient of the loudspeaker vibrating membrane can be adjusted by the hard structure and the elastic soft structure. |
| US11716579B2 |
Micro-electro-mechanical acoustic transducer device with improved detection features and corresponding electronic apparatus
Described herein is a MEMS acoustic transducer device provided with a micromechanical detection structure that detects acoustic-pressure waves and supplies a transduced electrical quantity, and with an integrated circuit operatively coupled to the micromechanical detection structure and having a reading module that generates at output an audio signal as a function of the transduced electrical quantity. The integrated circuit is further provided with a recognition module, which recognizes a of sound activity event associated to the transduced electrical quantity. The MEMS acoustic transducer has an output that supplies at output a data signal that carries information regarding recognition of the sound activity event. |
| US11716578B2 |
MEMS die with a diaphragm having a stepped or tapered passage for ingress protection
A MEMS die includes a substrate having an opening formed therein, a diaphragm having a first surface attached around a periphery thereof to the substrate and over the opening, and a backplate separated from a second surface of the diaphragm. The diaphragm includes at least one passage disposed between the first and second surfaces, and the at least one passage has a smaller cross-sectional area at the first surface than at the second surface. |
| US11716574B2 |
Speaker device
The present disclosure relates to a speaker device. The speaker device may include a core housing, a circuit housing, an ear hook, and a housing sheath. The core housing may be configured to accommodate an earphone core. The circuit housing may be configured to accommodate a control circuit or a battery. The control circuit or the battery may be configured to drive the earphone core to vibrate to produce sound. The ear hook may be configured to connect the core housing and the circuit housing. The housing sheath may at least partially cover the circuit housing and the ear hook. The housing sheath may include waterproof material. The waterproof performance of the speaker device may be improved through sealed connections among various components of the speaker device in the present disclosure. |
| US11716570B2 |
Speaker diaphragm and method of producing speaker diaphragm
A speaker diaphragm includes a first lamination region and a second lamination region. In the first lamination region, a plurality of layers are laminated in a thickness direction of the speaker diaphragm. In the second lamination region, a plurality of layers different in number from the plurality of layers in the first lamination region are laminated. The second lamination region is different from first lamination region in average density. |
| US11716566B2 |
Segmented transducers for acoustic applications
Some disclosed devices may include a display stack, a cover layer proximate a first side of the display stack and a segmented transducer array proximate a second side of the display stack. The segmented transducer array may include a plurality of separate transducer segments. Each of the separate transducer segments may include a piezoelectric layer and a thin-film transistor (TFT) layer. The separate transducer segments may include transmitter transducer segments and receiver transducer segments. In some examples, a spacing between at least a first plurality of the transmitter transducer segments may correspond to a display stack and cover layer oscillation mode frequency in a range from 20 Hz to 20 kHz, from 15 kHz to 200 kHz or from 20 kHz to 400 kHz. |
| US11716562B2 |
Portable device microphone status indicator
A method performed by a portable playback device comprises receiving, via the portable playback device, a power activation indication. In response to receiving the power activation indication, power is supplied to at least one exterior visual indicator disposed on an outward-facing portion of an earcup of the portable playback device via a first power supply path of the portable playback device. A microphone activation indication associated with at least one microphone of the portable playback device is received. In response to receiving the microphone activation indication, microphone circuitry associated with the at least one microphone activated. An interior visual indicator disposed within a user-facing surface of the earcup of the portable playback device is illuminated. The interior visual indicator is positioned such that when the portable playback device is worn by a user, a state of the microphone status visual indicator is concealed. And when the portable playback device is not worn by the user, a state of the microphone status visual indicator is visible. |
| US11716560B1 |
Wireless headphone accessory
An accessory for wireless earbuds can include a first receiving portion defining a first cavity sized to receive and retain a first earbud and a second receiving portion defining a second cavity sized to receive and retain a second earbud. Each receiving portion can include a charging component to electrically couple with the respective earbud. The accessory can include a flexible portion connected to the first receiving portion and the second receiving portion, the flexible portion at least partially defining an internal volume, and a battery disposed in the internal volume and electrically coupled with the charging components. |
| US11716556B2 |
Information management system, information management method, and non-transitory computer-readable medium storing information management program
An information management system which reduces the possibility of degradation of information management efficiency, an information management method, and an information management program are provided. In an information management system which includes a plurality of terminal devices to configured to generate detection data, a plurality of repeaters configured to acquire the detection data from at least one of the plurality of terminal devices, and a server configured to give and receive data to and from at least one of the plurality of repeaters, the plurality of repeaters respectively receive the detection data in advance from at least one of the plurality of terminal devices, the plurality of repeaters respectively hold terminal device lists, and the terminal device lists indicate at least one of the plurality of terminal devices from which the detection data is received and latest receipt time which is time at which the detection data is received. |
| US11716549B2 |
Image sensor with high conversion gain (HCG) mode and low conversion gain (LCG) mode
An image sensor includes a pixel configured to operate in a high conversion gain (HCG) mode and a low conversion gain (LCG) mode during a readout period, and a correlated double sampling (CDS) circuit configured to generate a comparison signal based on a ramp signal and a pixel voltage received from the pixel, wherein the CDS circuit includes a comparator configured to: receive the pixel voltage through a first input node, receive the ramp signal through a second input node based on an LCG reset signal or an LCG image signal being received as the pixel voltage, and receive the ramp signal through a third input node based on an HCG reset signal or an HCG image signal being received as the pixel voltage; and compare the ramp signal to the pixel voltage, and output the comparison signal corresponding to a comparison result. |
| US11716547B2 |
Sample and hold switch driver circuitry with slope control
A switch driver circuit includes a plurality of pullup transistors. The plurality of pullup transistors includes a first pullup transistor coupled between a voltage supply and a first output node. A plurality of pulldown transistors includes a first pulldown transistor coupled between the first output node and a ground node. A slope control circuit is coupled to the ground node. A plurality of global connection switches includes a first global connection switch coupled between the first output node and the slope control circuit. |
| US11716546B2 |
Image sensor with shifted color filter array pattern and bit line pairs
An imaging device includes groupings of photodiodes having four photodiodes. A transfer transistor is between each photodiode and a floating diffusion. Each floating diffusion is coupled to up to two photodiodes per grouping at a time through transfer transistors. A buffer transistor is coupled to each floating diffusion. The buffer transistors may be in a first or second grouping of buffer transistors. A first bit line is coupled to up to two buffer transistors of the first grouping and a second bit line is coupled to up to two buffer transistors of the second grouping of buffer transistors at a time. A color filter array including a plurality of groupings of color filters is disposed over respective photodiodes of the photodiode array, wherein each grouping of color filters includes four color filters having a same color, wherein each grouping of color filters overlaps two groupings of photodiodes. |
| US11716545B2 |
Image capturing device, image processing device and display device for setting different exposure conditions
An image capturing device includes: an image capturing element having a first image capturing region that captures an image of a photographic subject and outputs a first signal, and a second image capturing region that captures an image of the photographic subject and outputs a second signal; a setting unit that sets an image capture condition for the first image capturing region to an image capture condition that is different from an image capture condition for the second image capturing region; a correction unit that performs correction upon the second signal, for employment in interpolation of the first signal; and a generation unit that generates an image of the photographic subject that has been captured by the first image capturing region by employing a signal generated by interpolating the first signal according to the second signal as corrected by the correction unit. |
| US11716544B2 |
Image capture module and electronic terminal
A device includes at least one camera, a transmitter, and a main controller. The at least one camera is configured to collect an image and obtain an image signal. The transmitter includes a first signal end and a second signal end. The first signal end includes a first quantity of connection channels electrically connected to the photographing module, and the second signal end includes a second quantity of connection channels electrically connected to the main controller. The first quantity is greater than the second quantity. The image signal is transmitted from the first signal end to the second signal end. The main controller module is configured to receive and process the image signal. |
| US11716538B2 |
Methods and apparatus for use with multiple optical chains
Methods and apparatus for supporting zoom operations using a plurality of optical chain modules, e.g., camera modules, are described. Switching between use of groups of optical chains with different focal lengths is used to support zoom operations. Digital zoom is used in some cases to support zoom levels corresponding to levels between the zoom levels of different optical chain groups or discrete focal lengths to which optical chains may be switched. In some embodiments optical chains have adjustable focal lengths and are switched between different focal lengths. In other embodiments optical chains have fixed focal lengths with different optical chain groups corresponding to different fixed focal lengths. Composite images are generated from images captured by multiple optical chains of the same group and/or different groups. Composite image is in accordance with a user zoom control setting. Individual composite images may be generated and/or a video sequence. |
| US11716535B2 |
Thin multi-aperture imaging system with auto-focus and methods for using same
Dual-aperture digital cameras with auto-focus (AF) and related methods for obtaining a focused and, optionally optically stabilized color image of an object or scene. A dual-aperture camera includes a first sub-camera having a first optics bloc and a color image sensor for providing a color image, a second sub-camera having a second optics bloc and a clear image sensor for providing a luminance image, the first and second sub-cameras having substantially the same field of view, an AF mechanism coupled mechanically at least to the first optics bloc, and a camera controller coupled to the AF mechanism and to the two image sensors and configured to control the AF mechanism, to calculate a scaling difference and a sharpness difference between the color and luminance images, the scaling and sharpness differences being due to the AF mechanism, and to process the color and luminance images into a fused color image using the calculated differences. |
| US11716532B2 |
Control apparatus and medical observation system
A control apparatus includes: an acquisition unit configured to acquire an operation instruction made by a voice input to an imaging device including: an optical system including a focus lens; and an image sensor; and a controller configured to control the focus lens moving at a first velocity to stop movement when the operation instruction is an instruction to stop an operation of the focus lens, and control the focus lens to move at a second velocity lower than the first velocity. |
| US11716521B2 |
Using IR sensor with beam splitter to obtain depth
Obtaining depth information using an IR sensor with a beam splitter including illuminating a subject with IR light using an IR light source; receiving reflected light including visible light and the IR light at a beam splitter; splitting the reflected light into two identical beams, a first beam and a second beam, using the beam splitter; receiving and processing the first beam at an IR sensor to pass the IR light and to block the visible light, to generate an IR image; receiving and processing the second beam at a visible light sensor to pass the visible light and to block the IR light, to generate a visible light image; and using a time of flight of the IR light transmitted by the IR light source and received by the IR sensor to calculate a distance of the subject from the beam splitter. |
| US11716520B2 |
Systems and methods for providing optimized time scales and accurate presentation time stamps
The disclosed computer-implemented method includes determining, for multiple different media items, a current time scale at which the media items are encoded for distribution, where at least two of the media items are encoded at different frame rates. The method then includes identifying, for the media items, a unified time scale that provides a constant frame interval for each of the media items. The method also includes changing at least one of the media items from the current time scale to the identified unified time scale to provide a constant frame interval for the changed media item(s). Various other methods, systems, and computer-readable media are also disclosed. |
| US11716519B2 |
Monitoring segmentation messages of video streams
Described are method and system embodiments for monitoring segmentation messages of a digital video stream. In some embodiments, a method is performed at an electronic device with a display and operated by a user. The method includes monitoring the digital video stream for segmentation messages and detecting a segmentation message in the digital video stream. Then, a validity of the detected segmentation message is determined based on a previously-detected segmentation message. The user is notified of the determined validity of the segmentation message using the display. |
| US11716516B2 |
Validating parameters on discrete computing applications to grant access control to content or commands
A system for validating an authorization request to facilitate controlling access to content or computer commands, in which the access is requested by multiple entities operated on discrete computing environments. The techniques make use of a system including a switchboard and a rule engine that collect parameter sets required for validation from the entities and dynamically generate a lock and key combination based on the collected parameter sets. The key of the lock and key combination allows the system to validate each entity independently regardless of the required parameters specified in the lock and key combination. |
| US11716513B2 |
Prioritizing encoding of video data received by an online system to maximize visual quality while accounting for fixed computing capacity
An online system receives video data items from users and encodes the video data items using various codecs. To account for different computational resources used for encoding using different codecs, the online system ranks combinations of video data items by ratios of encoding video data items with different codecs to computational costs of encoding different video data items with different codecs. The benefit of encoding a video data item with a codec is based on a compression efficiency of the codec and a predicted aggregate amount of the video data item displayed to various users of the online system. Encoding video data items with codecs based on the determined ratios allows the online system to optimize a duration of video data having at least a threshold video quality to users. |
| US11716511B2 |
Methods and apparatus to calibrate audience measurement ratings based on return path data
Methods and apparatus to calibrate media ratings based on return path data are disclosed. An apparatus includes a processor and memory including instructions that, when executed, cause the processor to: determine an initial rating for the media provided in a first geographic area based on return path data (RPD) tuning information obtained from RPD devices in subscriber households in the first geographic area; determine a first panelist rating for the media provided in a second geographic area based on first panel tuning information obtained from first metering devices in a first subset of panelist households in the second geographic area; determine a nonsubscriber calibration factor based on the first panelist rating; and determine a final rating for the media in the first geographic area by modifying the initial rating based on the nonsubscriber calibration factor. |
| US11716510B2 |
Methods and apparatus to generate reference signatures
Methods and apparatus to generate reference signatures are disclosed. An example method includes collecting a first signature for media being presented to a plurality of households; crediting the media when the first signature matches a reference signature in a reference signature database; in response to determining that the first signature does not match a reference signature in the reference signature database and the first signature does not match an unidentified signature in an unknown signature database, storing the first signature in the unknown signature database; in response to determining that a second signature does not match the reference signature in the reference signature database and the second signature matches the unidentified signature in the unknown signature database, and increasing a count associated with the unidentified signature. |
| US11716507B2 |
Methods and apparatus of media device detection for minimally invasive media meters
Methods, apparatus, systems and articles of manufacture are disclosed for media crediting and, more particularly, methods and apparatus of media device detection for minimally invasive media meters. An example apparatus disclosed herein to detect media devices presenting media includes means for generating a cluster of media locations from a reference population of media locations based on media identifying information received from a presentation of media at an unidentified media device at a first media location, means for determining media devices available at the media locations in the cluster of media locations, means for identifying the unidentified media device based on (1) the media devices available at the media locations in the cluster of media locations and (2) an identity of a media device determined to be available in a majority of media locations in the cluster of media locations, and means for generating a report on the identity of the unidentified media device. |
| US11716506B2 |
Dynamic content ratings
According to some aspects, methods and systems may include determining that events associated with requests or accessing content items have occurred. The methods and systems may also include authorizing transmission of the content items to the requesting devices based on credential information associated with the requests, and determining a viewership quantity metric associated with the requests. |
| US11716502B2 |
Methods and apparatus to identify media based on watermarks across different audio streams and/or different watermarking techniques
Example apparatus disclosed herein are to detect a first watermark embedded in an audio stream associated with media, the first watermark embedded and detected based on a first watermarking technique; and detect a second watermark embedded in the audio stream, the second watermark embedded and detected based on a second watermarking technique. Disclosed example apparatus are also to assign the first watermark to a first monitoring track and to a second monitoring track, the first monitoring track limited to watermarks embedded in the audio stream based on the first watermarking technique, the second monitoring track limited to watermarks embedded in the audio stream based on any of the first or second watermarking techniques; group the first and second watermarks to form a media detection event when the second watermark is assigned to the second monitoring track; and cause transmission of the media detection event to a data collection facility. |
| US11716500B2 |
Systems and methods for automatically generating scoring scenarios with video of event
Methods and systems are disclosed herein for automatically indicating, during display of video of an event, actions in event that could satisfy side-game scoring scenarios. This may be accomplished by a media application that generates a live video of an event and retrieves data relating to a current status of a side-game in which a user is participating. The media application determines that a next play of the event could affect an outcome of the side-game and, in response, determines a particular action within the event that could affect the outcome of the side-game. The media application generates for display, within the video, an overlay on top of a playing space of the event, the overlay indicating where the particular action would need to occur to affect the outcome of the side-game. |
| US11716499B2 |
Non-intrusive cloud based multi-screen media advertising platform
Methods useful for non-intrusive advertising on a mobile wireless communications terminal and web are disclosed. A method may include displaying on a display screen of the mobile wireless communications terminal or the web, according to a timed schedule, advertising images. A method may include advertising images waiting for mandatory interaction from the viewer. One embodiment of the present invention includes still images displayed alongside the main video player that morph into moving images upon predefined, obligatory action from the viewer that helps the advertisement develop entirely. This interactive advertising helps marketers promote their brand and increase brand exposure. |
| US11716498B2 |
Resuming playback on multiple streaming devices
Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for transferring streaming media playback between streaming media devices. In an example embodiment, a user may be streaming content using a first media device. The user may then send a command to the first media device to transfer the streaming content to a second media device. The first media device may identify the second media device as being on a common network and transmit a wake command to the second media device as well as media playback state information indicating a playback position to resume playback. In some embodiments, the first media device may download the media playback state information onto a mobile device. The mobile device may then provide the media playback state information to the second media device to resume playback at the first media device's playback position. |
| US11716476B2 |
Lossless compression of digital images using prior image context
Techniques for lossless compression of a digital image using prior image context. |
| US11716474B2 |
Storage of EVC decoder configuration information
A decoding device and an encoding device for storage of EVC decoder configuration information are disclosed. The decoding device includes a communication interface and a processor operably coupled to the communication interface. The communication interface receives a compressed bitstream. The processor identifies a frame width value and a frame height value in a video decoder configuration record in combination with an SPS_in_stream value; and decodes the compressed video bitstream based on the frame width value and frame height value. |
| US11716469B2 |
Model selection in neural network-based in-loop filter for video coding
A method implemented by a video coding apparatus. The method includes selecting a neural network (NN) filter model from a plurality of NN filter model candidates for each video unit. The NN filter model selected for a first video unit is different than the NN filter model selected for a second video unit. The method also includes converting between a video media file and a bitstream based on the one or more NN filter models selected for the video unit. A corresponding video coding apparatus and non-transitory computer readable medium are also disclosed. |
| US11716464B2 |
Image/video encoding/decoding method and apparatus using same
A video decoding method performed by a video decoding apparatus according to the present document may comprise the steps of: parsing a prediction weighted table syntax from a bitstream; parsing number information about weighted reference pictures in a reference picture list from the prediction weighted table syntax; deriving a weighting factor-related flag about the reference picture list on the basis of the number information; performing weighted prediction on a current block on the basis of the weighting factor-related flag so as to derive prediction samples of the current block; generating residual samples on the basis of residual information obtained from the bitstream; and reconstructing a current picture on the basis of the prediction samples and the residual samples, wherein the prediction weighted table syntax is parsed from a picture header of the bitstream. |
| US11716452B2 |
Image projecting apparatus and controlling method thereof
An image projecting apparatus including an optical output unit for projecting and image, a camera, a plurality of sensors, and a processor is disclosed. The processor is configured to identify, based on sensing data received through the plurality of sensors, a distance between each of the plurality of sensors and a projection surface, provide, based on a difference between the identified distances being greater than or equal to a pre-set threshold value, a user interface configured to guide a direction adjustment of the image projecting apparatus, and identify, based on a difference between the identified distances being less than the pre-set threshold value, a shape of a projected image by photographing an image projected to the projection surface through the camera, and control the optical output unit to project an image corrected based on the identified shape. |
| US11716448B2 |
Information processing apparatus, information processing method, and storage medium
An information processing apparatus includes a comparison unit configured to compare an image capturing condition for a collation target object with an image capturing condition for each of a plurality of image capturing apparatuses, a selection unit configured to select an image capturing apparatus to be collated from among the plurality of image capturing apparatuses based on a result of the comparison by the comparison unit, and a collation unit configured to collate information about an object captured by the image capturing apparatus to be collated with information about the collation target object. |
| US11716447B2 |
System and method for real-time audiovisual interaction with a target location
Systems and methods of real-time audiovisual interaction with a target location includes receiving an identification of a target location. The identification can be received at a processor of a server from an electronic device of an end-user. A request can be transmitted for a video feed associated with the target location. For example, the video feed can be a live video feed of an interior of the target location or a video chat with a representative of the target location. In response to receiving the video feed, the video feed can be transmitted to the electronic device of the end-user. When audiovisual communication is established, a user can view different aspects of a target location, for example the capacity of a restaurant or speak directly with a representative of a clothing store to see if they have a specific item in the users' size. |
| US11716445B2 |
Video conferencing integration for third party applications
Provided herein are methods and systems for a video conference widget for scaled integration. The video conference widget may include a self-contained software module that defines a plurality of video conferencing functions associated with the functionality provided by a video conference provider. The video conference widget may receive a command for a first video conference function from a software interface of a software application that is separate from the video conference widget. In response to the command, the video conference widget may output a signal to a video conference provider to perform the video conference function. |
| US11716442B2 |
Video processing using a one-dimensional control function to control processing time and error
A video process is controlled through a one-dimensional control function to affect the two outcomes of processing time and processing error. Points are generated in error/time space corresponding to multiple combinations of parameter values applied to the process using reference input data. A subset of points is selecting in which each point is such that all other points in the space have either a higher error or a higher time, to define the one-dimensional control function. |
| US11716434B2 |
Image processing apparatus, control method of image processing apparatus, and storage medium for transmitting image data for transmitting input data and selected user information independent of account information
To enable identification of a user who has transmitted image data generated by scanning by an image processing apparatus, the image processing apparatus that communicates with a chat server that performs control, based on received information indicating a talk room of the chat server, to display information indicating received image data and transmission source user information indicating a user who has transmitted the image data on the talk room includes a reading unit configured to read an image of an original document and generate image data based on the image, a designation unit configured to designate a talk room of the chat server; and a transmission unit configured to transmit the image data generated by the reading unit, information indicating the talk room designated by the designation unit and the transmission source user information to the chat server. |
| US11716426B2 |
Techniques for implementing phone number-based user accounts with permissions to access varying levels of services utilizing visible and hidden contact addresses
This application sets forth techniques for managing phone number-based user accounts. According to some embodiments, a server computing device can be configured to carry out the steps of (1) receiving, from a first client computing device, a request to create a user account based on a phone number, (2) in response to authenticating that the first client computing device is associated with the phone number: creating the user account based on the phone number, creating a hidden contact address based on the phone number, and assigning the hidden contact address to the user account, and (3) in response to receiving a notification that a second client computing device is associated with the phone number: requiring the user account to be updated to be based on a different phone number, or assigning, to the user account, a visible contact address based on the phone number. |
| US11716425B1 |
Community reporting system
A community reporting system is described. The system includes a computer server and a plurality of user computing devices. The system operates to receive from the user computing device a signal having community condition information including a community condition in a corresponding community. The community condition information is geotagged. The system automatically accumulates the community condition information and aggregates the community condition information within the memory of the computer server to store the accumulated and aggregated information corresponding to the community information in which the community condition occurred. The system maintains the community condition information stored in the memory of the computer server. The system also operates to send alerts to user computing devices of the system regarding community conditions corresponding to the stored community condition information within the server. |
| US11716422B1 |
Call center load balancing and routing management
Systems and methods receiving call center network architecture data associated with a call center network; utilizing the call center network architecture data to create a model of the call center network; employing the model to run a simulation of the call center network that generates performance data associated with the model; using the model to generate solution parameters for the call center network; and providing the solution parameters to the call center network implementation in the call center network. |
| US11716421B2 |
System and methods for dynamically routing and rating customer service communications
A system may receive an indication that a user is accessing an ATM, receive, from the ATM, average session duration data over a predetermined period, generate, using a machine learning model, a busyness score for the ATM based on the average session duration data over the predetermined period, and determine whether the busyness score for the ATM exceeds a busyness score threshold. When the busyness score for the ATM does not exceed the busyness score threshold, the system may cause the ATM to present, via a first graphical user interface, a default ATM experience. When the busyness score for the ATM exceeds the busyness score threshold, the system may cause the ATM to present via, a second graphical user interface, a busy ATM experience. |
| US11716410B2 |
Mobile terminal, electronic device, and host assembly
A mobile terminal, an electronic device, and a host assembly may be disclosed. The mobile terminal may include a host assembly and a display assembly. The host assembly may include a base and a support. The base may include a first surface. The first surface may define a receiving groove. The support can be capable of being located in the receiving groove and unfolded relative to the base. The support may include an inner face. The display assembly may include a display face, a back face and a peripheral side face. When the support is unfolded with a first angle relative to the first surface of the base, the display face or the back face of the display assembly may be attached to the inner face, the peripheral side face of the display assembly may abut against the base at a bottom of the receiving groove. |
| US11716407B2 |
Self-service operation for bare-metal servers
A system and method of automated downtime scheduling and control is disclosed. A failure of at least one component of at least one bare-metal server associated with a client is detected and a first notification is transmitted to a client system associated with the client. The notification includes a request to schedule downtime. A response including a selected downtime is received from the client system and the at least one bare-metal server is transitioned to an offline state at the selected downtime. A ticket is generated in a ticketing system for repair of the bare-metal server. The ticket identifies the at least one component. |
| US11716406B2 |
Data caching for cloud services
Methods and systems for caching data for resources using a shared cache are described herein. The data may be stored in a configuration service, in the resources, or in the shared cache. The data stored in the configuration service may be modified. The data stored in the resources and in the shared cache may be updated according to the modified data in the configuration service. The data stored in the configuration service, in the resources, or in the shared cache may be used based on an operation mode. |
| US11716404B2 |
Queue processor for document servers
In an environment that comprises a facsimile server and a plurality of document transport modules, implementing a document queue; placing documents received at the facsimile server in the document queue; allocating document flows based on a resource utilization of the facsimile server to create a set of allocated document flows, each document flow in set of allocated document flows associated with at least one document transport module from the plurality of document transport modules; retrieving a document from the document queue using a document and providing the document to a document transport module associated with the document flow; and signaling the document transport module to send the document. The document transport module is responsive to the signal to route the document to target selected from a plurality of targets, the plurality of targets including a plurality of transports. |
| US11716403B2 |
Inline SPF service provider designation
Sender Policy Framework (SPF) is one of the most widely used methods of distinguishing electronic mail that is authorized by the purported sending domain from unauthorized mail. SPF policies are published into a domain's DNS and then looked up and evaluated by mail receivers. Due to the complexity and limitations of the SPF specification, implementation mistakes are widespread. This problem is compounded by the common practice of nesting SPF policies which introduces hidden risks, particularly exceeding DNS lookup limits. To address these issues, inline service provider designation may be configured to capture the benefits of existing techniques without their associated costs. Additionally, the domain owner may enjoy simplified SPF service provider onboarding and policy failover redundancy to protect against SPF service provider disruptions, thus improving policy availability uptime. |
| US11716400B2 |
Methods circuits devices systems and functionally associated machine executable code for recommendation and distribution of digital content
Disclosed is a content distribution system including a content server communicatively coupled to a data packet network and running one or more server-side components. A mobile computing device also communicatively coupled to the data packet network and running a client-side component may be configured to: (a) receive from said one or more server-side components a mobile device operational scenario definition; (b) activate or configure one or more monitoring routines in accordance with the device operational scenario definition; and (c) monitor said mobile computing device for an occurrence of the defined operating scenario using the activated or configured monitoring routines. |
| US11716398B1 |
Entertainment profile swapping systems and methods
Profile swapping systems, methods and apparatus are disclosed involving an intermediary system adapted to connect to a network and adapted to manage interaction of a user on the network based on a profile-in-use being used by the user; and a profile system adapted to manage profiles within the intermediary system and adapted to manage swapping of profiles for use by the user in interacting on the network; wherein the profile system includes a user profile for the user and at least one other's profile; and wherein the profile system is adapted to enable the user to swap the user profile for the other's profile, whereby the user profile is swapped out as the profile-in-use and the other's profile is swapped in as the profile-in-use by the user. |
| US11716394B2 |
Arrangements for detecting bi-directional artificial intelligence (AI) voice communications and negotiating direct digital communications
Arrangements for automatically detecting bi-directional artificial intelligence (AI) communications and automatically negotiating (i.e., switching to alternative) direct digital communications. |
| US11716393B1 |
Switching connectors for establishing sessions to access services according to network conditions
Described embodiments provide systems and methods for establishing a session. A client may identify, to access at least one of a plurality of services via a connector, a plurality of metrics on network conditions between the connector and a corresponding service of the plurality of services. The client may use at least one value of the plurality of metrics to scale each metric of the plurality of metrics. The client may determine a score for each service of the plurality of services as a function of each of the plurality of scaled metrics for the corresponding service. The client may select, from the plurality of services, a service based at least on the score. The client may establish a session with the connector to access the selected service. |
| US11716388B2 |
Vehicle control system
A vehicle control system includes a controller configured to control communication between or among plural vehicle devices that control movement of a single vehicle system or a multi-vehicle system via a network that communicatively couples the vehicle devices. The controller also is configured to control the communication using a data distribution service (DDS) and with the network operating as a time sensitive network (TSN). The controller is configured to direct a first set of the vehicle devices to communicate using time sensitive communications, a different, second set of the vehicle devices to communicate using best effort communications, and a different, third set of the vehicle devices to communicate using rate constrained communications. |
| US11716386B1 |
Dynamic sensor network in atmospheric suit
A system in an atmospheric suit includes a controller within the atmospheric suit. The system also includes a network that is a hub and spoke network arranged within the atmospheric suit. The controller is the hub of the network and each spoke of the network represents wiring that leads to one of a plurality of ports accessible from outside the atmospheric suit. |
| US11716383B2 |
Accessing multiple external storages to present an emulated local storage through a NIC
Some embodiments provide a method of providing distributed storage services to a host computer from a network interface card (NIC) of the host computer. At the NIC, the method accesses a set of one or more external storages operating outside of the host computer through a shared port of the NIC that is not only used to access the set of external storages but also for forwarding packets not related to an external storage. In some embodiments, the method accesses the external storage set by using a network fabric storage driver that employs a network fabric storage protocol to access the external storage set. The method presents the external storage as a local storage of the host computer to a set of programs executing on the host computer. In some embodiments, the method presents the local storage by using a storage emulation layer on the NIC to create a local storage construct that presents the set of external storages as a local storage of the host computer. |
| US11716381B2 |
Exporting data to a cloud-based service
In some implementations, a device, using a browser extension of a browser application, may obtain the data from an application using a private endpoint of the application. The private endpoint of the application may be accessible via a private network in which the browser application is implemented and may not be accessible via a public network. The device, using the browser extension of the browser application, may transmit, to the cloud-based service, the data to cause the cloud-based service to populate a document with the data. |
| US11716379B2 |
System and method for concurrent training and updating of machine learning models at edge nodes in a peer to peer network
A method for concurrent training and updating a machine learning (ML) model at an edge node in a peer to peer network using a certifying node is provided. The method includes performing an incremental training of the ML model by a first edge node based on one or more data points associated with a data event. The first edge node ML transfers the incrementally trained ML model to the certifying node. While awaiting a response form the certifying node, the first edge node receives a certified ML model from the certifying node. The certified ML model originates from a second edge node. The first edge node performs an incremental training of the received certified ML model based on one or more data points by re-applying the data points associated with the event data. The first edge node transfers the incrementally trained ML model to the certifying node for certification. |
| US11716378B2 |
Optimized network device queue management for hybrid cloud networking workloads
A network device queue manager receives a request to execute a workload on a node of a cloud computing environment, where the cloud computing environment comprises a plurality of nodes; determines that the workload is to be executed by a dedicated processor resource; identifies a set of one or more shared processor resources associated with the node, wherein each shared processor resource of the set of shared processor resources processes device interrupts; selects a processor resource from the set of one or more shared processor resources to execute the first workload on the first node; bans the selected processor resource from processing device interrupts while executing the workload; and executes the workload with the selected processor resource. |
| US11716375B2 |
System, devices and methods for identifying mobile devices and other computer devices
Improved identification of a computer configured with an operating system (OS), a web browser and one or more applications is disclosed. An identifying code for advertisers (IFA) may be obtained via the operating system (OS) of the computer. A first application configuring the computer may include instructions to initiate an ad call comprising a request including the IFA to cause the first application to render an advertisement received by the computing device from a first web resource in response to the ad call. The web browser may execute the script to associate the web browser with a durable id (DID). The DID and the IFA may be correlated. |
| US11716374B2 |
Forced identification with automated post resubmission
A method by a web application layer proxy communicatively coupled between a client and an origin server for performing automated POST resubmission. The method includes intercepting a request by the client for a resource provided by the origin server, obtaining an interstitial page in response to receiving an indication from a bot detector component that the client needs to be identified, where the interstitial page includes challenge code for interrogating the client and code for automatically submitting a form included in the interstitial page if the client successfully acquires a token, encrypting a payload of the request, adding the encrypted payload to a hidden input field of the form included in the interstitial page, and sending the interstitial page with the encrypted payload added to the hidden input field of the form to the client as a response to the request. |
| US11716368B2 |
Multicast overlay network for delivery of real-time video
A method of multicasting real-time video is described. The method begins by establishing a multicast network of machines capable of ingress, forwarding and broadcasting traffic, together with a mapping infrastructure. The multicast network preferably comprises a portion of an overlay network, such as a content delivery network (CDN). A video stream is published to the multicast network by (a) using the mapping infrastructure to find an ingress node in the multicast network, and then receiving the video stream from a publisher at the ingress node. One or more subscribers then subscribe to the video stream. In particular, and for subscriber, this subscription is carried out by (a) using the mapping infrastructure to find an egress node for the requesting client, and then delivering the video stream to the subscriber from the egress node. Preferably, the publisher and each subscriber use WebRTC to publish or consume the video stream, and video stream is consumed in a videoconference. |
| US11716367B2 |
Apparatus for monitoring multicast group
An apparatus for monitoring a multicast group is provided. The apparatus includes a storage, a receiver and an operation processor. The storage is configured to store first data including a first authenticated message authenticated as being published by a publisher of the multicast group to n-th data including an n-th authenticated message authenticated as being published by the publisher where n is a natural number of 2 or more. The receiver is configured to receive status data including a first propagation message to be delivered to the multicast group. Further, the operation processor is configured to generate monitoring information including status information of the multicast group by using the status data and the first to n-th data. |
| US11716366B2 |
Audio playback network joining
An example playback device includes programming for executing functions including, while connected to both (i) a local area network and (ii) an audio playback network configured separately from the local area network and arranged for playback of media content via at least the playback device, receiving from a network device via the local area network, a request for the network device to connect to the audio playback network. The functions also include, in response to the request, transmitting to the network device via the local area network, a message indicating an identifier of the audio playback network and a password for accessing the audio playback network. The functions also include exchanging one or more messages with the network device via the audio playback network to authenticate the network device for the audio playback network and receiving an audio playback command from the network device via the audio playback network. |
| US11716364B2 |
Reducing bandwidth requirements of virtual collaboration sessions
A computer-implemented method, a computer system and a computer program product reduce bandwidth requirements of a virtual collaboration session. The method includes capturing session data from a virtual collaboration session. The session data is selected from a group consisting of video data, audio data, an image of a screen of a connected device and text data. The method also includes connecting to a live blog platform. The method further includes transmitting a text transcription of the virtual collaboration session to the live blog platform. The text transcription is generated by scanning the audio data using a speech-to-text algorithm. In addition, the method includes classifying a topic in the virtual collaboration session based on importance. Lastly, the method includes transmitting a multimedia file related to the topic to the live blog platform in response to the topic being classified as important. The multimedia file is extracted from the session data. |
| US11716362B1 |
Methods and apparatus to de-authenticate and reroute client sessions for media monitoring
Methods, apparatus, systems, and articles of manufacture are disclosed. A non-transitory medium comprises instructions that, when executed, cause at least one processor to at least determine whether client circuitry has entered a power save mode, in response to a determination that the client circuitry has entered the power save mode, generate an association request for an access point, receive a connection approval frame, and in response to a determination that the access point has sent an acknowledge frame, generate an acknowledge response for the access point. |
| US11716359B2 |
Mobile device security, device management, and policy enforcement in a cloud-based system
Mobile device security, device management, and policy enforcement are described in a cloud-based system where the “cloud” is used to pervasively enforce security and policy and perform device management regardless of device type, platform, location, etc. A method includes receiving one or more mobile profiles for one or more mobile devices each associated with a user from an enterprise; responsive to enrollment of a mobile device of the one or more mobile devices, communicating to the mobile device; determining an associated mobile profile of the one or more mobile profiles for the mobile device; and configuring the mobile device based on the associated mobile profile. |
| US11716353B2 |
Establishment of network connections
A method for establishing network connections includes connecting a device to a first network, retrieving voice input of a user, sending a message including data related to the voice input to at least one gateway device on the first network, receiving configuration data for a second network via the first network in response to the message, and establishing a connection of the device to the second network using the configuration data received via the first network. Furthermore, an electronic device, a network gateway device and a system are defined. |
| US11716352B2 |
Application protectability schemes for enterprise applications
The present disclosure relates to methods, systems, and non-transitory computer readable media for generating an application protectability index for network applications and a corresponding protectability scheme. In one aspect, a method includes identifying, by a network controller, network layers associated with an application; determining, by the network controller, a corresponding security index for the application at each of the network layers to yield a plurality of security indexes, each of the plurality of security indexes providing an objective assessment of protectability of the application at a corresponding one of the network layers; determining, by the network controller, an application protectability index; and providing an application protectability scheme for protecting the application based on the application protectability index. |
| US11716349B2 |
Machine learning detection of database injection attacks
Techniques and solutions are described for detecting malicious database activity, such as SQL injection attempts. A first machine learning classifier can be trained by comparing processed and unprocessed user input, where a difference between the two can indicate suspicious or malicious activity. The trained classifier can be used to analyze user input before query execution. A second machine learning classifier is trained with a data set that includes call stack information for an application requesting execution of a dynamic query and query statistics associated with processing of the query at the database. The query of the application can be correlated with a corresponding database query by hashing the application query and the database query and comparing the hash values, where matching hash value indicate a common query. The trained classifier can monitor execution of future queries to identify queries having anomalous patterns, which may indicate malicious or suspicious activity. |
| US11716347B2 |
Malicious site detection for a cyber threat response system
The cyber security appliance can have at least the following components. A phishing site detector that has a segmentation module to break up an image of a page of a site under analysis into multiple segments and then analyze each segment of the image to determine visually whether a key text-like feature exists in that segment. A signature creator creates a digital signature for each segment containing a particular key text-like feature. The digital signature for that segment is indicative of a visual appearance of the particular key text-like feature. Trained AI models compare digital signatures from a set of key text-like features detected in the image of that page under analysis to digital signatures of a set of key text-like features from known bad phishing sites in order to output a likelihood of maliciousness of the unknown site under analysis. |
| US11716345B1 |
System and method for automating security configuration standards assessments and mitigations
A system and method for determining a point in time compliance status of a computing system with a security guideline standard (SGS) wherein the computing system has a command line shell available through a native operating system, the method comprising inputting into a host computer of the computing system a SGS package that represents a scripted SGS that is a non-text file and is encrypted that provides instructions for an evaluation of a computing system's compliance with the SGS under consideration wherein the SGS package performs at least a portion of an automated evaluation of a compliance status at the point in time of the computing system under consideration when the SGS package is decrypted by the computing system; sending a command query from the decrypted SGS package to the selected device of the computer system; compiling in a locally hosted database of the host computer compliance results sent from the selected device of the computing system in response to the command query from the decrypted SGS package that is applicable for the selected device; and generating a report for the compliance results of the selected device with the SGS package that is applicable. |
| US11716344B2 |
Elastic asset-based licensing model for use in a vulnerability management system
The disclosure generally relates to a vulnerability management system configured to implement an asset-based identification algorithm to identify, update, and otherwise reconcile assets in a network according to various identification attributes that are ordered on a spectrum from authoritative to speculative based on an ability that each identification attribute has to accurately link a host to a given asset. The identification algorithm may further enable an elastic asset-based licensing approach, wherein each asset that is scanned in a current licensing period consumes a single license and licenses are reclaimed from any old assets that are not scanned in a current licensing period (i.e., the old assets do not count towards a total licensed asset count. Furthermore, asset counts may be allowed to temporarily exceed the total licensed asset count without requiring license upsells, with true-up payments only required if and/or when asset counts reflect general expansion of a customer network. |
| US11716342B2 |
Methods, systems, and devices for dynamically modeling and grouping endpoints for edge networking
Various embodiments described herein disclose an endpoint modeling and grouping management system that can collect data from endpoint computer devices in a network. In some embodiments, agents installed on the endpoints can collect real-time information at the kernel level providing the system with deep visibility. In some embodiments, the endpoint modeling and grouping management system can identify similarities in behavior in response to assessing the data collected by the agents. In some embodiments, the endpoint modeling and grouping management system can dynamically model groups such as logical groups, and cluster endpoints based on the similarities and/or differences in behavior of the endpoints. In some embodiments, the endpoint modeling and grouping management system transmits the behavioral models to the agents to allow the agents to identify anomalies and/or security threats autonomously. |
| US11716339B2 |
Integrated equipment fault and cyber attack detection arrangement
An integrated vehicle health management (IVHM) system to resolve equipment-fault related anomalies detected by cyber intrusion detection system (IDS). A benefit of the present system is that it can result in fewer alerts that need manual analysis. A combination of cyber and monitoring with integrated vehicle health management (IVHM) may be a high value differentiator. As a solution gets more mature through a learning loop, it may be customized for different customers in a cost-effective manner, something that might be expensive to develop on their own for most original equipment manufacturers (OEMs). An IVHM symptom pattern recognition matrix may link a pattern of reported symptoms to known equipment failures. This matrix may be initialized from the vehicle design data but its entries may get updated by a learning loop that improves a correlation by incorporating results of investigations. |
| US11716338B2 |
System and method for determining a file-access pattern and detecting ransomware attacks in at least one computer network
Systems and methods of determining file-access patterns in at least one computer network, the network comprising a file-access server, including training a first machine learning (ML) algorithm with a first training dataset comprising vectors representing network traffic such that the first ML algorithm learns to determine network characteristics associated with file-access traffic, determining, using the first ML algorithm, network characteristics based on highest interaction of traffic with the file-access server compared to other interactions in the at least one computer network, and determining file-access patterns in the at least one computer network based on the network characteristics associated with file-access traffic. |
| US11716332B2 |
Autonomic control plane packet transmission method, apparatus, and system
A method includes: setting up, by a first network device, a MACSec channel to a second network device according to the MACSec protocol; and sending, by the first network device, an ACP packet to the second network device by using the MACSec channel, where the ACP packet is carried in a MACSec frame, and a frame header of the MACSec frame carries identification information used to identify the ACP packet. By means of the packet transmission method, MACSec channel is set up between adjacent nodes in a self-organizing network according to the MACSec protocol, and an ACP packet is transmitted between the adjacent nodes by using the MACSec channel and processed. |
| US11716331B2 |
Authentication method, an authentication device and a system comprising the authentication device
An authentication method for a user to access service providers through an online enabled device, an offline authentication device configured to authenticate a user to service providers through online enabled devices, and a user authentication system comprising a authentication device, an online enabled device and online service providers. |
| US11716329B2 |
Secure verification of an individual using wireless broadcasts
The present disclosure relates to systems, methods, and computer-readable media for securely verifying an identity of a user of a client device based on a signal transmitted by the client device. For example, systems disclosed herein include registering a client device and facility device via a cloud computing system to enable the client device and facility device to securely communicate a signal via a wireless connection. The systems disclosed herein additionally include determining whether a trigger condition applies based on a position of the client device relative to the facility device. The systems disclosed herein further include maintaining and updating a subset of user verification information to include personal verification of a registered user of the client device. Using the subset of user verification information, a biometric scanning device may efficiently and accurately verify an identity of an individual associated with the client device. |
| US11716324B2 |
Systems and methods for location-based authentication
Systems and methods are disclosed for performing location-based authentication using location-aware devices. One method includes: receiving an access request comprising authentication credentials and a first location from a first location-aware device; receiving a second location from a second location-aware device associated with the authentication credentials; and upon determining that the first location and second location are within a pre-determined distance, authenticating the authentication credentials. |
| US11716323B1 |
Adaptive step-up authentication for privileged interface invocations
Techniques for a service provider network to perform adaptive, step-up authentication for client devices that invoke privileged API calls for services. A client device may perform an initial authentication protocol with an identity service provider (ISP), and be provided with a JSON web token (token) that enables the user to interact with a service of the service provider network according to an access scope. When the service provider network receives an API call from the client device, the service provider network may determine that the API call is a privileged API call. The service provider network may further determine that the privileged API call is not permitted by the access scope of the token. The service provider network may then require that the client device perform a step-up authentication process with the ISP to obtain another token with an elevated access scope to invoke the privileged API call. |
| US11716320B2 |
Digital credentials for primary factor authentication
A system for credential authentication includes and interface and a processor. The interface is configured to receive a request for authorization to access from an application. The processor is configured to determine a set of credentials that can enable authorization to access; generate a proof request challenge; receive a proof response; determine that the proof response is valid based at least in part on information stored in a distributed ledger; generate a token; and provide the token. |
| US11716316B2 |
Access to federated identities on a shared kiosk computing device
A kiosk device is shared by many users of an organization in a sequential manner. The kiosk is provisioned so that each of the appropriate users of the organization may use it, and so that each such user may be provided with a federated identity by an external identity provider (IdP) system. The federated identity may be used to automatically provide the user with access to the user's different resources (e.g., the user's accounts on various third-party applications). An authenticator component of the kiosk device communicates with the external IdP system so as to securely and transparently provide the users with a federated identity. In order to provide additional security, the authenticator component and/or the IdP system may take into account organization-specific details when authenticating a user, such as whether a particular user is expected to be on duty with the organization at the current time. |
| US11716314B2 |
System and apparatus for enhanced QOS, steering and policy enforcement for HTTPS traffic via intelligent inline path discovery of TLS terminating node
Described embodiments provide systems and apparatuses for enhanced quality of service, steering and policy enforcement for https traffic via intelligent in-line path discovery of a TLS terminating node. The system may include a first network device having a secure connection traversing through the first network device, and in communication with a second network device. The first network device and the second network device may be intermediary to a client device and a server. The first network device may determine that the second network device terminates the secure connection. The first network device may receive key generation information of the secure connection from the second network device following determining the second network device terminates the secure connection. The first network device may decipher packet(s) of the secure connection destined for the device or the server using the received key generation information, to regulate network traffic of the secure connection at the first network device. |
| US11716313B2 |
Methods, systems, and computer readable media for implementing bandwidth limitations on specific application traffic at a proxy element
Methods, systems, and computer readable media for implementing bandwidth limitations on specific application traffic at a proxy element are disclosed. One exemplary method includes receiving, at a proxy element, a packet flow from at least one source client, identifying encrypted packets associated with a specific application traffic type from among the packet flow, and directing the identified encrypted packets to a bandwidth limiter in the proxy element. The method further includes applying a bandwidth limitation operation to the identified encrypted packets and decrypting the identified encrypted packets if an accumulated amount of payload bytes of the identified encrypted packets complies with the parameters of the bandwidth limitation operation. |
| US11716309B1 |
Allocating external IP addresses from isolated pools
Techniques are described for creating isolated pools of external, failover, and/or floating IP addresses. In one example, this disclosure describes a method including creating a plurality of virtual networks, creating a plurality of pools of external IP addresses, detecting a request to instantiate an object that identifies a specific pool from the plurality of pools of external IP addresses; and instantiating the object and configuring the object with an external IP address drawn from the specific pool. The pools of external IP addresses may be created and isolated on a per-namespace, per-service, or per-ingress basis. |
| US11716305B2 |
Control embedded data packet for efficient ARP query in SDA environment
The present disclosure is directed systems and methods for control embedding data packets for ARP queries, the methods including the steps of receiving a data plane packet from a first user device, the data plane packet requesting a hardware address associated with a second user device; generating a northbound control plane packet for transmission to a control plane node, the northbound control plane packet for requesting from the control plane node the hardware address associated with the second user device; embedding the data plane packet in the northbound control plane packet; and forwarding the northbound control plane packet with the data plane packet to the control plane node for respective processing of the northbound control plane packet and the data plane packet. |
| US11716300B2 |
Techniques for optimizing the display of videos
The disclosed embodiments disclose techniques for optimizing the display of videos. During operation, a computing device receives a video stream to be displayed. The computing device determines a preferred orientation for the video stream, determines a present orientation for the computing device, and determines a mismatch between the preferred orientation and the present orientation. The computing device adjusts the video stream while displaying the video stream on the display. As the video stream plays, the computing device detects any rotation of the computing device, and if so, re-adjusts how the video stream is displayed. |
| US11716298B2 |
Information processing apparatus, information processing method, and non-transitory computer readable medium
An information processing apparatus includes a processor configured to: acquire user data posted in a chat room participated by multiple users; and with multiple display forms changed, display association information that associates at least one piece of information of the user data or response information responsive to the user data with a user having posted the user data and posting time of the user data. |
| US11716290B1 |
Electronic system for dynamic linking of resource data structures across distributed networks
Embodiments of the invention are directed to systems, methods, and computer program products for dynamic linking of resource data structures across distributed networks. The system is structured for enhancing data security by evaluating and determining iterations of data transformations associated with resource data structures across networks and establishing deletion and usage modification mechanisms for stored unauthorized downstream iterations. The system is structured to link a first front end resource data structure and a downstream transformation comprising a first entity resource data structure. The system is structured to construct a real-time interactive technology resource interface such that the technology resource interface is structured to present graphical interface objects associated with the link between the first front end resource data structure and the first entity resource data structure. |
| US11716288B2 |
Orchestration system for migrating user data and services based on user information
Systems, methods, and computer-readable media for orchestrating data center resources and user access to data. In some examples, a system can determine, at a first time, that a user will need, at a second time, access to data stored at a first location, from a second location. The system can identify a node which is capable of storing the data and accessible by a device from the second location. The system can also determine a first service parameter associated with a network connection between the device and the first location and a second service parameter associated with a network connection between the device and the node. When the second service parameter has a higher quality than the first service parameter, the system can migrate the data from the first location to the node so the device has access to the data from the second location through the node. |
| US11716283B2 |
Methods, systems, and computer readable media for selecting a software defined wide area network (SD-WAN) link using network slice information
Methods, systems, and computer readable media for selecting a software defined wide area network (SD-WAN) link using network slice information are disclosed. One method occurs at an SD-WAN controller implemented using at least one processor, the method comprises: receiving a packet containing packet header information including at least one internet protocol (IP) address; determining, using the packet header information, a link selection rule for selecting an SD-WAN link for transmission, wherein the link selection rule uses transmission characteristics associated with the packet, wherein the transmission characteristics are discerned using network slice information associated with the packet; selecting, using the link selection rule, the SD-WAN link; and transmitting the packet via the SD-WAN link. |
| US11716282B2 |
System and method of providing segment routing as a service
Disclosed is a system and method of providing a segment routing as a service application. The method includes receiving a configuration of an internet protocol environment. The configuration can be a layer 3 configuration of a single cloud environment or even across multiple cloud environments. The configuration defines routing, forwarding, and paths in the environment between different entities such as virtual machines. The method includes receiving a parameter associated with a workload of a tenant. The parameter can be a service level agreement (i.e., a best bandwidth available), a pathway requirement, a parameter associated with specific workload, and so forth. Based on the configuration and the parameter, the method includes generating tenant-defined layer 3 overlay segment routing rules that define how the workload of the tenant will route data in the internet protocol environment using segment routing. |
| US11716275B1 |
Assistant for automatic generation of server load test scripts
This disclosure is directed to systems and methods for generating correlated load test scripts for use in load testing by receiving an archive of transaction records, each transaction record including a request and a response, organizing the archive of transaction records, determining a collection of transaction records, generating a plain load test script, and correlating the plain load test script to generate a correlated load test script. |
| US11716272B2 |
Remedial action based on monitored wireless throughput
In order to maintain performance during wireless communication, a transmitting electronic device may selectively perform a remedial action based on a monitored throughput. In particular, the transmitting electronic device may monitor communication with one or more receiving electronic devices, and may calculate a throughput metric based on the monitored communication. For example, the transmitting electronic device may monitor data rates, may receive feedback about the communication from at least one of the receiving electronic devices, and may determine an observed distribution of the data rates. Then, the transmitting electronic device may compare the throughput metric to a threshold value. If the throughput metric is less than the threshold value, the transmitting electronic device may perform the remedial action. This remedial action may include: denying subsequent association requests, discontinuing an existing association; and/or notifying a cellular-telephone network that the remedial action was needed. |
| US11716271B2 |
Automated data flows using flow-based data processor blocks
Systems and methods for a flow-based data processing can begin with receiving a selection of a plurality of data processor blocks and a configuration mapping corresponding to the inputs and outputs of each data processor block. At a first compute node associated with a selected data source, an automated data flow can be initiated, wherein the automated data flow is generated from the configuration mapping and comprises a continuous sequence of one or more of the selected plurality of data processor blocks. Data from the selected data source is ingested into the automated data flow and is transformed by the continuous sequence of data processor blocks. The transformed ingested data is transmitted from the automated data flow to a second compute node associated with a selected data destination, via a data accelerator. |
| US11716270B2 |
Determining reliability information for a network component
The present disclosure relates to a method, apparatus and system for determining reliability information for a network component (240) of a telecommunications network. The disclosed method comprises: obtaining (310) a plurality of samples of an operating parameter of the network component (240) acquired over a period of time; determining (320) a value of an acceleration factor based on the plurality of samples, the acceleration factor corresponding to an effect of the operating parameter over time on the network component (240); and determining (330) the reliability information based on the determined value of the acceleration factor. |
| US11716269B1 |
Apparatuses and methods involving a monitor device for use with endpoint devices
A system includes a plurality of SIP servers that are configured and arranged to provide services for a respective set of endpoints. A monitor server having at least one processor circuit receives connectivity status of the respective set of endpoint devices based on registration status provided by the endpoints to the SIP servers. Based upon the received connectivity status, endpoints having connectivity problems are identified, and potential problem sources for the connectivity problems of the parsed endpoints are identified. A monitor device having at LAN interface circuit connected to the LAN and at least one processor circuit receives the command from the monitor server and performs a diagnostic test on the LAN. Results from the at least one diagnostic test are provided to the monitor server. |
| US11716267B2 |
Method for processing a message and vehicle using the method
The invention relates to a method for classifying V2X messages and to a vehicle arranged to receive V2X messages and using the method to classify the received V2X messages. A method according to the invention for processing a message in a vehicle (100) comprises the steps of: receiving a signal (920) containing the message by means of a first antenna (111) and a second antenna (112); determining a relevance of the message (930) on the basis of signal characteristics and on the basis of navigation information of the vehicle (100); and processing the message with a ranking (940) corresponding to the determined relevance, wherein an attenuation map (300) assigns attenuation values to the vehicle environment on the basis of static objects (210) and dynamic objects (220) section by section. A vehicle according to the invention is arranged to use the relevance-based method for processing a message. |
| US11716261B2 |
Systems and methods for external system integration
The present disclosure relates generally to facilitating routing of communications across external systems. More specifically, techniques are provided to dynamically route issue tracking tickets to disparate endpoints based on the content of the ticket. |
| US11716256B2 |
Intent execution method and apparatus
The present disclosure relates to intent execution methods and apparatus. In one example method, an element management system (EMS) receives a first intent from a network management system (NMS). The first intent indicates the EMS to execute a first command on a first network element and execute a second command on a second network element, a second intent in an active state is maintained in the EMS, the second intent indicates the EMS to execute a third command on the first network element, and the first command and the third command are mutually exclusive. The EMS receives a first parameter and conflict policy information. The EMS determines whether to execute the second command on the second network element, and executes the first command or the third command on the first network element based on the conflict policy information. |
| US11716255B1 |
Methods and systems for automatic network topology deviation detection
In an embodiment, a method of network deployment involves at a cloud server, receiving network device information of a network device when the network device is connected into a network, and at the cloud server, automatically performing network topology deviation detection for the network device based on a planned network design, the network device information, and port type information of a network port of the network device through which the network device is connected to the network. |
| US11716254B2 |
Methods and systems for management of shared network slice instance (NSI) in a wireless network
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. Embodiments herein disclose a network management apparatus, method, and computer-readable storage medium for or management of shared NSI in a communication system. |
| US11716251B2 |
Communication system, provider node, communication node, and method for providing a virtual network function to a customer node
The disclosure is directed to providing virtual network functions to a customer node by a communication system with a provider node in an automatic, traceable, and auditable way. The provider node includes a retrieving module, a validation module, and a deployment module. The retrieving module is configured to retrieve a notification signal, wherein the notification signal is indicative of a selected one of a plurality of virtual network functions and the customer node. The validation module is configured to establish service level agreement data and to validate the agreement service level data, based on the notification signal. The deployment module is configured to selectively transmit a deployment signal to a communication node depending on the validation of the service level agreement data for providing the selected virtual network function to the customer node. |
| US11716250B2 |
Network scale emulator
Systems, methods, and computer-readable media for scaling a source network. A system may be configured to receive a network configuration for a source network, wherein the source network comprising a plurality of nodes, receive and a scale target for a scaled network, and identify, based on the scale target, one or more selected nodes in the plurality of nodes in the source network for implementing in the scaled network. The system may further be configured to reconfigure data plane parameters and control plane parameters for each node in the one or more selected nodes. |
| US11716244B2 |
Data driven user interface for configuring device settings
Examples described here include systems and methods for configuring device settings for a number of user devices across an enterprise. A management server can provide a user interface at an administrator console for creating a profile and identifying an associated device type. The management server can then retrieve a schema file associated with the device type. Based on information in the schema file, the management server can populate the user interface at the administrator console with available configuration options pertaining to the device type. An administrator can configure the options and send instructions to the management server to deploy the profile across the number of user devices. The management server can instruct each user device to download a device configuration application from an application repository and transmit the settings information to an agent application of the user device that has permission to configure the device configuration application. |
| US11716241B1 |
Methods, systems, and computer readable media for actively diagnosing and remediating performance degradation in a production network
Methods, systems, and computer readable media for actively diagnosing and remediating performance degradation in a production network. An example system includes at least one event correlation engine configured for identifying a performance degradation event in the production network; correlating network log and event data with the performance degradation event; and storing at least some of the network log and event data for simulating the performance degradation event. The system includes a remediation engine configured for determining a production network remediation plan and determining a test plan for the production network remediation plan. The system includes at least one network simulation engine configured for simulating the production network using the stored at least some of the network log and event data and the production network remediation plan; executing the test plan; and generating a test result for the production network remediation plan based on executing the test plan. |
| US11716240B2 |
Method, device and computer program product for anomaly detection
A method includes first determining among a plurality of cells a first set of cells that are anomalous, second determining among remaining cells a second set of cells that are anomalous, and identifying a resulting set of anomalous cells being a combination of the first set and the second set of anomalous cells. The first determining is based on input data of a plurality of first features of each cell among the plurality of cells, and a first machine learning operation. The second determining is based on the input data of the plurality of first features of each cell among the remaining cells, and a second machine learning operation different from the first machine learning operation. |
| US11716237B1 |
Multi-level coding set partitioning for non-linearity reduction
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may obtain a multi-level coding (MLC) configuration to be applied to a quadrature amplitude modulation (QAM) constellation set comprising a plurality of constellation symbols and having a non-linearity that is based at least in part on a phase noise or a power amplification associated with the plurality of constellation symbols. The mobile station may process the QAM constellation set, using MLC set partitioning in accordance with the MLC configuration, based at least in part on the phase noise or the power amplification associated with the plurality of constellation symbols of the QAM constellation set. Numerous other aspects are described. |
| US11716234B2 |
Communication method and apparatus
Embodiments of this application provide a communication method and an apparatus. A correspondence between a plurality of MCS indexes and a plurality of modulation schemes is provided to achieve flexible selection of a modulation scheme. In the correspondence, at least one MCS index of the plurality of MCS indexes corresponds to a set modulation schemes which comprises π/2 binary phase shift keying (π/2-BPSK) modulation and quadrature phase shift keying (QPSK) modulation. A first communication device receives a target modulation and coding scheme (MCS) index from a second communication device, determines a target modulation scheme corresponding to the target index number based on the correspondence, and performs communication with the second communication device based on the target modulation scheme. |
| US11716233B2 |
Peak reduction tone (PRT) selection
Aspects of the disclosure relate to selection and use of peak reduction tones (PRTs) including obtaining a predetermined sequence of PRTs corresponding to a set of granted resources including a plurality of tones, mapping a set of data to a first subset of the plurality of tones outside of the predetermined sequence of PRTs and mapping a set of PRTs to a second subset of the plurality of tones within the predetermined sequence of PRTs. At least one peak of a time domain representation of the first subset of the plurality of tones is canceled using a time domain representation of the second subset of the plurality of tones. A transmitted waveform comprising the first subset of the plurality of tones and the second subset of the plurality of tones is transmitted. |
| US11716231B1 |
Waveform designs for JCS in NTN systems
In some implementations, a non-terrestrial network (NTN) platform may transmit radio frequency (RF) signals toward earth, the RF signals comprising an orthogonal frequency-division multiplexing (OFDM) waveform with a plurality of symbols including a JCS symbol and one or more non-JCS symbols, wherein: the RF signals are incident on an area of the earth defining a footprint, and a duration of a cyclic prefix (CP) of the JCS symbol is a function of a width of the footprint. The NTN platform may receive, at the NTN platform, one or more reflections of the JCS symbol. |
| US11716229B2 |
PAM-N receiver capable of adaptively adjusting threshold voltages determining level of data in received signal and method of adaptively adjusting threshold voltages of PAM-N receiver
A PAM-N receiver capable of adaptively adjusting threshold voltages determining a level of a received signal and a method of adaptively adjusting threshold voltages thereof are disclosed. According to the method of the present invention, the result of comparison between reference data levels and the level of data in the received signal are used to adjust the reference data levels, and the threshold voltages of a PAM-N receiver are adaptively calculated from the adjusted reference data levels, thereby reflecting transmission line conditions and Inter-Symbol Interference. |
| US11716227B2 |
Vector signaling code with improved noise margin
Methods are described allowing a vector signaling code to encode multi-level data without the significant alphabet size increase known to cause symbol dynamic range compression and thus increased noise susceptibility. By intentionally restricting the number of codewords used, good pin efficiency may be maintained along with improved system signal-to-noise ratio. |
| US11716226B2 |
Multilevel driver for high speed chip-to-chip communications
A plurality of driver slice circuits arranged in parallel having a plurality of driver slice outputs, each driver slice circuit having a digital driver input and a driver slice output, each driver slice circuit configured to generate a signal level determined by the digital driver input, and a common output node connected to the plurality of driver slice outputs and a wire of a multi-wire bus, the multi-wire bus having a characteristic transmission impedance matched to an output impedance of the plurality of driver slice circuits arranged in parallel, each driver slice circuit of the plurality of driver slice circuits having an individual output impedance that is greater than the characteristic transmission impedance of the wire of the multi-wire bus. |
| US11716225B2 |
Time domain resource allocation for mobile communication
Systems, apparatuses, methods, and computer-readable media are provided for time domain resource allocations in wireless communications systems. Disclosed embodiments include time-domain symbol determination and/or indication using a combination of higher layer and downlink control information signaling for physical downlink shared channel and physical uplink shared channel; time domain resource allocations for mini-slot operations; rules for postponing and dropping for multiple mini-slot transmission; and collision handling of sounding reference signals with semi-statically or semi-persistently configured uplink transmissions. Other embodiments may be described and/or claimed. |
| US11716222B2 |
Communications bridge
A system includes a plurality of computer devices connected to a network. The computer devices are operable by a plurality of users. The system further includes a server connected to the network. The server is to communicate data with the plurality of computer devices. The system further includes a bridge device connected to the network. The bridge device is to receive connection requests from the plurality of computer devices via the network. The bridge device is further to receive connection requests from the server via the network. The bridge device is further to mediate data communications between the plurality of computer devices and the server by communicating data through open connections made based on connection requests received from the plurality of computer devices and the server. |
| US11716221B2 |
Switchboard management system using ring network
The present disclosure relates to a system for managing a switchboard using a ring network, including a plurality of switchboards for forming at least one group, a switch for forming a ring network with the plurality of switchboards to receive operation information related to an operation of a device provided in each switchboard from at least one switchboard among the plurality of switchboards, and a monitoring server for receiving the operation information, and it can be applied to other exemplary embodiments. |
| US11716218B1 |
Computer monitoring system, apparatus and method for monitoring appliance operation
A system and method to monitor individual appliance performance. A monitor module is provided for aggregating data from a plurality of appliances wherein the module includes. Included in the monitor device is a gateway device configured to capture operational data relating to each of the plurality of appliances and an analyzing device configured to determine individual operational characteristics for each of the appliances from analysis of the captured operational data. A notification device is further provided which is configured to provide information to a user regarding the determined operational characteristics for each of the appliances. |
| US11716208B2 |
Provisioning systems and methods
A method for registering and provisioning an electronic device is provided. The method includes a step of inserting a first keypair into a secure element of the electronic device. The first keypair includes a public key and a private key. The method further includes a step of requesting, from a server configured to register and provision connected devices, a provisioning of credentials of the electronic device. The method further includes a step of verifying, by the server, the electronic device credentials. The method further includes a step of registering, by the server, the electronic device. The method further includes a step of transmitting, from the server to the electronic device, a device certificate. The method further includes steps of installing the transmitted device certificate within the secure element of the electronic device, and provisioning the electronic device according to the installed device certificate. |
| US11716200B2 |
Techniques for performing secure operations
The system and methods described herein may be utilized to perform operations in a faster and less complex manner than provided by conventional systems. An encrypted record may be stored at a user device. The encrypted record may include entries related to operations that were previously requested by the user device. The encrypted record may have been encrypted using a dynamic value and a key that is associated with an entity associated with the user. A recipient computer of a request by the user device may be configured to utilize the dynamic value provided in the request and the key associated with the entity to derive the encryption key(s) last used to encrypt the record. The recipient computer may decrypt and modify the decrypted record to perform the requested operation while the user device is precluded from doing so. |
| US11716194B2 |
Vehicle communication for authorized entry
The present disclosure includes methods and apparatuses comprising a processor and an external communication component coupled to the processor. The external communication component, in response to determining that an approaching entity is within a particular proximity of the external communication component, is configured to generate an external private key and an external public key, provide the external public key to a communication component of the approaching entity, receive data from the communication component of the approaching entity in response to providing the external public key to the communication component of the approaching entity, decrypt the received data using the external private key, and provide authorization to the approaching entity to transit through a limited access gate based on the decrypted received data. |
| US11716193B2 |
Managing device usage
A device receives a time-based restriction for usage by a first user with respect to an application, a website or a device-level function. The device receives encrypted data indicating a usage by the first user on a second device with respect to the application, website or device-level function. The device determines that at least one of the usage by the first user on the second device or a usage by the first user on the device with respect to the application, website or device-level function violates the time-based restriction. The device provides, in response to the determining, a notification that the time-based restriction has been violated by the first user. |
| US11716192B2 |
Replica: an improved communication concealment cipher
Replica is an encryption algorithm where security is based on lavish use of randomness rather than on mathematical complexity and the cipher is decoy-tolerant, namely it can readily distinguish between bona fide ciphertext bits and randomized meaningless bits. This attribute allows its users to project as much security as they care by mixing the message bits with more and more decoy bits. It also allows its user to conceal their pattern of communication in a fixed rate of message bit flow. |
| US11716190B2 |
Skew detection and correction for orthogonal differential vector signaling codes
Methods and systems are described for receiving a plurality of signals corresponding to symbols of a codeword on a plurality of wires of a multi-wire bus, and responsively generating a plurality of sub-channel outputs using a plurality of multi-input comparators (MICs) connected to the plurality of wires of the multi-wire bus, generating a plurality of wire-specific skew control signals, each wire-specific skew control signal of the plurality of wire-specific skew control signals generated by combining (i) one or more sub-channel specific skew measurement signals associated with corresponding sub-channel outputs undergoing a transition and (ii) a corresponding wire-specific transition delta, and providing the plurality of wire-specific skew control signals to respective wire-skew control elements to adjust wire-specific skew. |
| US11716183B2 |
Distortion probing reference signal configuration
Methods, systems, and devices for wireless communications are described. A configuration for a reference signal used to determine a non-linear behavior of transmission components at a transmitting device may be determined. The configuration for the reference signal may be determined based on signaling transmitted by the transmitting device, signaling transmitted by a device that receives the reference signal, or both. Additionally, or alternatively, the configuration for the reference signal may be determined based on a configuration of other signals transmitted by the transmitting device prior to or concurrently with the transmission of the reference signal. The determined configuration may be used to generate and transmit the reference signal or to determine a configuration of a received reference signal. In both cases, a non-linear response of transmission components at the transmitting device may be determined based on the reference signal. |
| US11716180B2 |
Selective suppression of uplink transmission in control regions
Limited uplink bandwidth radio network devices are supported on wide bandwidth uplink carriers by configuring and controlling the use of multiple control regions within the uplink carrier bandwidth. In some embodiments, the total bandwidth of the uplink carrier is divided into a plurality of sub-band portions, wherein each sub-band portion includes at least one control region nominally dedicated to the transmission of uplink control signaling. Radio network devices are configured with a specified portion of the uplink carrier bandwidth for use for uplink transmission, which includes at least one control region. Radio network devices may be provisioned or provided with information regarding control regions reserved for control signaling by other radio network devices. The radio network devices may be dynamically configured to allow or suppress uplink data signaling in specified control regions, or portions thereof. |
| US11716176B2 |
Method and system for broadcasting data in wireless network
A method for communicating data between Bluetooth Low Energy (BLE) devices (200, 202) in a network (100) comprising multiple nodes, the method comprising: broadcasting data from a broadcasting node (200); receiving the data at multiple receiving nodes (202); transmitting an acknowledgement (ACK) packet from each of the receiving nodes (202) to the broadcasting node (200), wherein each receiving node (202) waits for a waiting period before transmitting the ACK packet, and wherein the waiting period is a varying length of time for each receiving node (202). |
| US11716168B2 |
Communications device and method of communications
Embodiments of methods of communications, communications devices, and redrivers are disclosed. In an embodiment, a method of communications involves enabling a Loss of Signal (LOS) detector and a Low Frequency Periodic Signaling (LFPS) detector connected to a communications channel, using a digital logic circuit, combining an output of the LOS detector and an output of the LFPS detector to generate a combined LFPS output, and outputting the combined LFPS output and the output of the LOS detector to control data communications through the communications channel. |
| US11716164B1 |
Systems and methods for full duplex coherent optics
A full duplex communication network includes an optical transmitter end having a first coherent optics transceiver, an optical receiver end having a second coherent optics transceiver, and an optical transport medium operably coupling the first coherent optics transceiver to the second coherent optics transceiver. The first coherent optics transceiver is configured to simultaneously transmit a downstream optical signal and receive an upstream optical signal. The second coherent optics transceiver is configured to simultaneously receive the downstream optical signal from the first coherent optics transceiver and transmit the upstream optical signal first coherent optics transceiver. At least one of the downstream optical signal and the upstream optical signal includes at least one coherent optical carrier and at least one non-coherent optical carrier. |
| US11716161B2 |
Systems and methods for modification of radio access network parameters based on channel propagation models generated using machine learning techniques
A system described herein may provide for the use of artificial intelligence/machine learning (“AI/ML”) techniques to generate models for various locations or regions (e.g., sectors) associated with one or more radio access networks (“RANs”) of a wireless network. The system may further use AI/ML techniques to generate interference models to reflect types and/or amounts of channel propagation metrics measured within the RAN. The system may further determine, based on attributes of a given sector, a sector model and/or a channel propagation model associated with the sector. Based on the sector model and/or the determined channel propagation model, one or more actions may be determined in order to enhance channel propagation metrics within the sector, such as at portions of the sector at which increased demand for wireless service is detected. |
| US11716159B2 |
Radio frequency automatic gain control with detector for linear modulation interferer signal
One example communication device receives a radio frequency (RF) signal. The communication device may include a radio frequency integrated circuit (RFIC) that includes an internal attenuator. The RFIC and other processing circuitry may convert the received RF signal to a baseband frequency to generate a processed complex baseband signal. A digital signal processor of the communication device may determine, based on detection of or lack of detection of distortion terms in a frequency spectrum of the processed complex baseband signal at frequencies corresponding to integer multiples of a symbol rate of a linear modulation interferer, a modulation type of an interferer signal that forms at least part of the processed complex baseband signal. The digital signal processor may also control whether the internal attenuator is enabled based on a received signal strength indication (RSSI) of a desired RF signal and the modulation type of the interferer signal. |
| US11716153B2 |
Over-the-air calibration of antenna system
In an embodiment, an apparatus includes a transmit section including a first baseband section and a first radio frequency (RF) section, wherein the transmit section is configured to receive a calibration signal, the first RF section is configured to generate a RF calibration signal based on modulating the calibration signal. The calibration signal comprises an orthogonal code based signal; and a receive section configured to receive the RF calibration signal over-the-air, the receive section includes a second RF section and a calibration section, the second RF section is configured to generate a received calibration signal based on the RF calibration signal, the received calibration signal and a reference signal associated with the RF calibration signal comprise inputs to the calibration section and the calibration section is configured to determine one or more of gain, baseband delay, or RF delay compensation values, based on the inputs, to calibrate the transmit section. |
| US11716152B2 |
Transceiver and transceiver calibration method
The application discloses a transceiver, including a calibration signal generation unit, a transmission unit, a receiving unit and a control unit. The calibration signal generation unit generates test signal to the transmission unit in a phase calibration mode. The receiving unit generates a digital receiving signal. The control unit calculates a phase difference between the digital receiving signal and a given reference phase and selectively adjust the transmission unit or the receiving unit accordingly. The application discloses a transceiver calibration method as well. |
| US11716151B2 |
Routing methods for quantum communication paths across a mesh quantum network
A method for routing in a quantum network is provided. The method may include receiving parameters including a fidelity with coherence decay time and an entanglement generation rate for each quantum node in a mesh quantum network by a controller, the controller being configured to communicate with each quantum node of a plurality of quantum nodes in the mesh quantum network. Each quantum node includes a quantum memory and a processor. The method may also include analyzing the fidelity with coherence decay time and the entanglement generation rate to yield a determination of a path fidelity with a path coherence decay time and a path entanglement generation rate between at least one pair of quantum nodes. The method may further include, based on the determination, selecting a quantum communication path from a source node to a destination node. |
| US11716147B2 |
Optical communication device and optical communication system including the same
Provided is an optical communication device including: a first channel card configured to convert an input first signal into a first optical signal and output the first optical signal to any one of a first MUX/DEMUX connected to a first optical line and a second MUX/DEMUX connected to a second optical line; a second channel card configured to convert an input second signal into a second optical signal and output the second optical signal to any one of the first MUX/DEMUX and the second MUX/DEMUX; and a controller configured to monitor states of the first optical line and the second optical line to determine a MUX/DEMUX from which the first optical signal and the second optical signal are respectively output, from among the first MUX/DEMUX and the second MUX/DEMUX. |
| US11716144B2 |
Optical transmitting system and optical transmitting method
An optical transmission system includes: a transmission unit configured to co-propagate a signal light in which data is modulated and an idler light having complex amplitude that is phase conjugate with the signal light via an optical transmission medium; at least one optical amplifier configured to perform a phase sensitive amplification operation through an action among the signal light, the idler light, and an excitation light in a nonlinear medium; and a reception unit configured to receive the signal light that has been amplified by the optical amplifier, coherently detect the signal light and the idler light individually, and conduct a diversity synthesis to demodulate the data. |
| US11716140B2 |
Two-mirror tracking system for free-space optical communication
The disclosure provides a system for transmitting and receiving optical signals. The system includes a first mirror of a communication device, a first mirror actuator configured to control a pointing direction of the first mirror, a second mirror of the communication device, a second mirror actuator configured to control a pointing direction of the second mirror, and one or more processors. The one or more processors are configured to direct the second mirror actuator to move the second mirror to track a signal within a zone in an area of coverage of the communication device and meanwhile keep the first mirror stationary at a first angle. The one or more processors are also configured to direct the first mirror actuator to move the first mirror to a second angle in a direction of motion of the signal when the signal reaches an edge of the zone and meanwhile move the second mirror to a default angle. |
| US11716137B2 |
Terrestrial wireless positioning in licensed and unlicensed frequency bands
Disclosed are techniques for determining a distance (or range) between a first wireless entity and a second wireless entity. In an aspect, the first wireless entity transmits a first positioning reference signaling (PRS) signal to the second wireless entity at a first time, where the first PRS signal is received by the second wireless entity at a second time, and receives a second PRS signal from the second wireless entity at a third time, where the second PRS signal is transmitted by the second wireless entity at a fourth time. The first wireless entity enables the distance to be determined by a location computing entity, for example, by a location server, based on the first, second, third, and fourth times. The first wireless entity may be a mobile device or a base station and the second wireless entity may be the other of the mobile device or base station. |
| US11716129B2 |
Method and device for providing differentiated service for each region on basis of beam book information
A method and a device are provided. The device includes an antenna module, an interface for delivery to a protocol for transmission, a memory, and a processor, wherein the processor is set to determine antenna information for each beam index based on a transmission beam that can be generated in the antenna module, generate beam book information based on the determined antenna information, and transmit the beam book information and device connection information, related to an electronic device present inside the coverage of a base station, to an external server through the interface. |
| US11716128B2 |
Full power uplink transmission for wireless communication systems
A method for operating a user equipment (UE) for an uplink (UL) transmission, comprising: receiving a configuration information including a full power mode and indicating an UL codebook, wherein: the UL codebook is one of a first codebook and a second codebook, when the full power mode is set to full power mode 1, and the UL codebook is one of the first codebook, the second codebook, and a third codebook, when the full power mode is either not provided or is set to a value other than the full power mode 1; identifying the UL codebook to use for the UL transmission based on the configuration information; and transmitting the UL transmission based on the UL codebook. |
| US11716125B2 |
Wireless communication method and wireless communication terminal for signaling multi-user packet
The present invention relates to a wireless communication method and a wireless communication terminal for signaling a multi-user packet. More specifically, provided are a wireless communication terminal including a communication unit; and a processor configured to process signals transmitted and received through the communication unit, wherein the processor receives, through the communication unit, a high efficiency multi-user PHY protocol data unit (HE MU PPDU), wherein a preamble of the HE MU PPDU includes high efficiency signal A field (HE-SIG-A) and high efficiency signal B field (HE-SIG-B), and decodes the received HE MU PPDU based on information obtained from the HE-SIG-A, wherein a configuration of the HE-SIG-B is identified based on information obtained from at least one subfield of the HE-SIG-A and a wireless communication method using the same. |
| US11716116B2 |
Analog echo cancelation method
A method includes: generating a first signal according to a digital signal; filtering the first signal according to first filter coefficients of first filter to generate a second signal; adding a first reference signal with the second signal to generate a third signal; performing digital-to-analog conversion according to the first and third signals to generate and output an echo signal; performing analog-to-digital conversion according to the echo signal to generate a fourth signal; generating a fifth signal according to the digital signal and the fourth signal; and updating the first filter coefficients according to the fifth signal. Generating the fifth signal includes: generating second filter coefficients of second filter; updating the second filter coefficients according to a second reference signal and the fourth signal; obtaining a first and second representative coefficients of the second filter coefficients; and generating the fifth signal according to the first and second representative coefficients. |
| US11716114B2 |
Encoder and decoder circuits for the transmission of video media using spread spectrum direct sequence modulation
The present invention relates generally to video or other media transmission, and more particularly, to encoding and decoding of video media that has been transmitted between a video source and a video sink using spread spectrum direct sequence (SSDS) modulation. |
| US11716112B2 |
Absorptive filter
An apparatus is disclosed with an absorptive filter. In an example aspect, an apparatus has a filter including a first filter port and a second filter port. The filter also includes a hybrid coupler, a signal combiner, a first filter unit, and a second filter unit. The hybrid coupler includes a first hybrid port, a second hybrid port, and a third hybrid port, with the first hybrid port coupled to the first filter port. The signal combiner is coupled to the second filter port. The first filter unit is coupled between the second hybrid port and the signal combiner. The second filter unit is coupled between the third hybrid port and the signal combiner. |
| US11716111B2 |
Communication system and method
A system includes a housing operably coupled with a vehicle system, and a vehicle monitoring system disposed within the housing comprising a wireless communication device including an antenna configured to wirelessly communication data signals. One or more ground radials are electrically coupled with the wireless communication device and conduct the data signals from the wireless communication device. The one or more ground radials form a ground plane of the antenna while the vehicle system is moving and the antenna is wirelessly communicating the data signals. |
| US11716108B2 |
Multi-band equalizers
On-chip Multi-band equalizers for adjusting signal strength for a receiver receiving multi-band frequency signals are provided, The multi-band equalizer comprises multiple series connected tapped LC resonators. The tapped LC resonator may be capacitive tapping or inductive tapping, where both frequency and gain of the frequency bands of interest may be programmed by tuning the capacitances of the programmable capacitors and/or selecting the tapped out terminals of the inductors. The multi-band equalizer may be connected to a signal node, for instance between two amplifiers in the receiver. |
| US11716106B1 |
Multipath suppression method based on steepest descent method
A multipath suppression method based on a steepest descent method includes stripping, according to carrier Doppler shift information fed back by a phase-locked loop, a carrier from an intermediate-frequency signal input into a tracking loop; constructing, on the basis of the autocorrelation characteristics of a ranging code, a quadratic cost function related to a measurement deviation of the ranging code, the cost function being not affected by a multipath signal; and finally, designing a new tracking loop of the ranging code according to the quadratic cost function and the principle of the steepest descent method, such that the loop has a multipath suppression function without increasing the computational burden. Compared with a narrow-distance correlation method, the current method reduces computing resources by ⅓, the design and adjustment of parameters are simple and feasible, a multipath suppression effect is superior, and a high engineering application value is obtained. |
| US11716105B2 |
Radio frequency switch with multiple shunt paths sharing a common ground pad
A radio frequency switch has an antenna end, a first signal end for transmitting a first radio frequency signal, a second signal end for transmitting a second radio frequency signal, a third signal end for transmitting a third radio frequency signal, a first series path having a first switch, a second series path having a second switch, a third series path having a third switch, a first shunt path coupled between the first signal end and a node, a second shunt path coupled between the second signal end and the node, a common path coupled between the node and a first reference voltage end, and a third shunt path coupled between the third signal end and a second reference voltage end. The first series path and the second series path are connected to a common ground pad via the common path. |
| US11716104B2 |
Wireless devices and systems including examples of mismatch correction scheme
Systems, methods, and apparatuses for wireless communication are described. Input data for in-phase branch/quadrature branch (I/Q) imbalance or mismatch may be compensated for or non-linear power amplifier noise may be used to generate compensated input data. In some examples, a transmitter may be configured to transmit communications signaling via a first antenna, the transmitter including a filter configured for digital mismatch correction; a receiver may be configured to receive communications signaling via a second antenna; and a switch may be configured to selectively activate a first switch path to couple the transmitter and the first antenna and a second switch path to couple the receiver and the transmitter to provide communications signaling received via the transmitter as feedback for the filter through the receiver. |
| US11716103B2 |
Radio-frequency module and communication device
A radio-frequency module includes a module substrate; a power amplifier; a first switch connected to an input terminal of the power amplifier; a second switch connected to an output terminal of the power amplifier; and a switch control circuit that controls the first switch and the second switch. The first switch, the second switch, and the switch control circuit are included in a semiconductor IC being integrated into a single chip. The power amplifier and the semiconductor IC are mounted on or above the module substrate. When the module substrate is viewed in a plan view, in the semiconductor IC, the switch control circuit is disposed between the first switch and the second switch. |
| US11716099B2 |
Radio frequency module and communication device
A radio frequency module and a communication device capable of reducing a mounting substrate size. The radio frequency module includes a mounting substrate, a first filter, and a second filter. The mounting substrate has a first main surface and a second main surface that are on opposite sides of the mounting substrate. The first filter is provided on the first main surface and allows a first receiving signal in a first frequency band to pass through. The second filter is stacked on the first filter and allows a second receiving signal in a second frequency band different from the first frequency band to pass through. |
| US11716096B2 |
Memory error correction based on layered error detection
Methods, systems, and devices for memory error correction based on layered error detection are described. In some examples, a memory system identifies, based on a first type of error detection procedure, that a set of bits includes a quantity of erroneous bits that is uncorrectable based on the first type of error detection procedure alone. The memory system generates one or more candidate sets of bits based on altering different groups of bits within the set of bits and evaluate one or more such candidate sets of bits using a second type of error detection procedure until a candidate set of bits is identified as error-free. The memory system then corrects the set of bits based on the candidate set of bits identified as error-free. |
| US11716095B2 |
Channel-parallel compression with random memory access
A data compressor a zero-value remover, a zero bit mask generator, a non-zero values packer, and a row-pointer generator. The zero-value remover receives 2N bit streams of values and outputs 2N non-zero-value bit streams having zero values removed from each respective bit stream. The zero bit mask generator receives the 2N bit streams of values and generates a zero bit mask for a predetermined number of values of each bit stream in which each zero bit mask indicates a location of a zero value in the predetermined number of values corresponding to the zero bit mask. The non-zero values packer receives the 2N non-zero-value bit streams and forms a group of packed non-zero values. The row-pointer generator that generates a row-pointer for each group of packed non-zero values. |
| US11716094B2 |
Guaranteed data compression using intermediate compressed data
Methods for converting an n-bit number into an m-bit number for situations where n>m and also for situations where n |
| US11716090B2 |
Interleaved analog-to-digital converter (ADC) gain calibration
An integrated circuit may include a full-scale reference generation circuit that corrects for variation in the gain or full scale of a set of interleaved analog-to-digital converters (ADCs). Notably, the full-scale reference generation circuit may provide a given full-scale or reference setting for a given interleaved ADC, where the given full-scale setting corresponds to a predefined or fixed component and a variable component (which may specify a given full-scale correction for a given full scale). For example, the full-scale reference generation circuit may include a full-scale reference generator replica circuit that outputs a fixed current corresponding to the fixed component. Furthermore, the full-scale reference generation circuit may include a full-scale reference generator circuit that outputs a first voltage corresponding to the given full-scale setting based at least in part on the fixed current and a variable current that, at least in part, specifies the given full-scale correction. |
| US11716088B2 |
Analog system and associated methods thereof
Methods and devices are provided for circuits. One device includes an adjustment circuit having an adjustable resistor for modifying a resistance value of a resistive device, the adjustment circuit connected to an adjustment terminal of the resistive device. The resistance value of the adjustable resistor changes, when a voltage or charge on the adjustment terminal of the adjustable resistor is changed. The adjustable resistor is a phase change element with an adjusting terminal to which different voltage values are applied for adjusting a conversion device threshold value. |
| US11716086B1 |
Asynchronous circuit with majority gate or minority gate logic and 1-input threshold gate
Asynchronous circuits implemented using threshold gate(s) and/or majority gate(s) (or minority gate(s)) are described. The new class of asynchronous circuits can operate at lower power supply levels (e.g., less than 1V on advanced technology nodes) because stack of devices between a supply node and ground are significantly reduced compared to traditional asynchronous circuits. The asynchronous circuits here result in area reduction (e.g., 3× reduction compared to traditional asynchronous circuits) and provide higher throughput/mm2 (e.g., 2× higher throughput compared to traditional asynchronous circuits). The threshold gate(s), majority/minority gate(s) can be implemented using capacitive input circuits. The capacitors can have linear dielectric or non-linear polar material as dielectric. |
| US11716085B1 |
Pull-up and pull-down networks controlled asynchronously by threshold gate logic
Asynchronous circuits implemented using threshold gate(s) and/or majority gate(s) (or minority gate(s)) are described. The new class of asynchronous circuits can operate at lower power supply levels (e.g., less than 1V on advanced technology nodes) because stack of devices between a supply node and ground are significantly reduced compared to traditional asynchronous circuits. The asynchronous circuits here result in area reduction (e.g., 3× reduction compared to traditional asynchronous circuits) and provide higher throughput/mm2 (e.g., 2× higher throughput compared to traditional asynchronous circuits). The threshold gate(s), majority/minority gate(s) can be implemented using capacitive input circuits. The capacitors can have linear dielectric or non-linear polar material as dielectric. |
| US11716081B2 |
Controller for controlling a GaN-based device and method for implementing the same
The present disclosure provides a controller for controlling a GaN-based semiconductor device. The controller is configured to receive a current sensing signal VCS which is indicative of a drain-to-source current of the GaN-based semiconductor device and generate a control driving signal VDRV to the GaN-based semiconductor device such that a gate-to-source voltage VGS applied to the GaN-based semiconductor device for switching on the GaN-based semiconductor device is stabilized to a voltage value equal to a reference voltage Vref over an on-time duration. Impact of the change in the voltage drop across the current sensing resistor to the operation of the GaN-based semiconductor device is eliminated. |
| US11716079B2 |
Instability management in a signal driver circuit
A method of operating a driver circuit includes receiving a data signal at a first input of an amplification circuit; amplifying, using the amplification circuit, the data signal to produce an output signal through an output pin; attenuating, using a feedback network, the output signal to produce a feedback signal; coupling the feedback signal to a second input of the amplification circuit; detecting, using a control circuit, a fault condition; and decoupling, responsive to detecting the fault condition, the feedback signal from the second input of the amplification circuit. In some embodiments, the driver circuit transmits a fault condition signal to an electronic control unit of an automobile. |
| US11716078B2 |
Transistor switching based on voltage sensing
In one example, an apparatus comprises: a voltage sensing circuit having a voltage sensing terminal and a voltage sensing output, the voltage sensing circuit configured to generate a first voltage at the voltage sensing output representing a second voltage at the voltage sensing terminal; a control circuit having a control circuit input and a control circuit output, the control circuit input coupled to the voltage sensing output, the control circuit configured to: determine a state of a transistor based on the first voltage; and generate a driver signal at the control circuit output based on the state; and a driver circuit having a driver input and a switch control output, the driver input coupled to the control circuit output, the driver circuit configured to provide a current at the switch control output responsive to the driver signal. |
| US11716077B2 |
Switch control circuit, universal serial bus control circuit, and method for controlling a power switch thereof
A switch control circuit includes a power switch, a first protection unit, and a second protection unit. The power switch has a first terminal coupled to a first voltage terminal for receiving a first voltage, a second terminal coupled to a second voltage terminal for receiving a second voltage, and a control terminal receives a control voltage. In a first mode, the control voltage is greater than the first voltage. In a second mode, when a voltage of the second voltage terminal is smaller than a first reference voltage, the first protection unit pulls down the control voltage to reduce a current flowing through the power switch. When the voltage of the second voltage terminal is smaller than the second reference voltage, the second protection unit pulls down the control voltage to a ground voltage. |
| US11716076B2 |
Circuits and methods for performing hash algorithm
Circuits and methods for performing a hash algorithm are disclosed. A circuit includes: an input module receiving data; and an operation module calculating a hash value based on the received data. The operation module includes multiple operation stages (0th operation stage, 1st operation stage, up to P-th operation stage, P being a fixed positive integer greater than 1 and less than the number of operation stages in a pipeline structure) arranged in the pipeline structure. Each of the 1st operation stage to P-th operation stage includes: cache registers storing intermediate values of a current operation stage and operating at a first frequency, and extension registers storing extension data of the current operation stage and the extension registers comprising a first set of extension registers operating at the first frequency and a second set of extension registers operating at a second frequency which is 1/N times the first frequency. |
| US11716075B2 |
Buffer circuit, frequency dividing circuit, and communications device
A buffer circuit, a frequency dividing circuit, and a communications device are disclosed. The buffer circuit includes a buffer, a first control circuit, and a second control circuit. The buffer is coupled to a frequency divider, and the buffer is configured to receive a first signal output by the frequency divider, and output a fourth signal by using an output terminal of the buffer circuit when driven by the first signal, where the first signal is obtained by the frequency divider by performing frequency division on a group of differential signals, and the differential signals include a second signal and a third signal. The first control circuit is configured to perform delay control on a rising edge of the fourth signal based on the second signal. The second control circuit is configured to perform delay control on a falling edge of the fourth signal based on the third signal. |
| US11716073B2 |
Chip with pad tracking
A chip with pad tracking having an input/output buffer (I/O buffer), a pad, and a bias circuit. The I/O buffer is powered by a first power and is coupled to the pad. The pad is coupled to the system power. The bias circuit generates a bias signal to be transferred to the I/O buffer to block a leakage path within the I/O buffer when the system power is on and the first power is off. The bias circuit is a voltage divider which generates a divided voltage as the bias signal. In an example, the bias circuit is powered by a second power that is independent from the first power and is not drawn from the pad. In another example, a power terminal of the bias circuit is coupled to an electrostatic discharging bus, and the pad is coupled to the electrostatic discharging bus through a diode. |
| US11716071B2 |
Area efficient N-path filter
A N-path filter includes a plurality of switch-capacitor circuits controlled by a plurality of logical signals, respectively, and joined at a common shunt node, each of said switch-capacitor circuit comprising: a respective switch configured to controllably connect the common shunt node to a respective middle node in accordance with a respective logical signals among said plurality of logical signals; and a respective balanced MOS (metal oxide semiconductor) capacitor connected to the respective middle node, wherein the respective balanced MOS capacitor exhibits a capacitance at the respective middle node with reference to a power supply node and a ground node. |
| US11716070B2 |
Film bulk acoustic sensors using thin LN-LT layer
Acoustic sensor devices and sensor systems are disclosed. An acoustic sensor device includes a piezoelectric plate having a front surface and a back surface. A floating back-side conductor pattern is formed on the back surface. A first and second front-side conductor patterns are formed on a portion of the front surface opposite the back-side conductor pattern. A sensing layer is formed over all or a portion of the floating back-side conductor pattern. |
| US11716066B2 |
Compact, high-power thin-film filter
A thin-film filter may include a monolithic substrate and a patterned conductive layer formed over the monolithic substrate. The patterned conductive layer may include at least one thin-film inductor. The thin-film filter may have a power capacity that is greater than about 25 W. In some embodiments, the thin-film inductor(s) may be connected between the input port and the output port. A heat sink terminal may be exposed along the bottom surface of thin-film filter. In some embodiments, the heat sink terminal may have an exposed heat sink area, and the bottom surface of the thin-film filter has an area that is less than 20 times larger than the exposed heat sink area. |
| US11716065B2 |
Systems and methods of volume limiting
Systems and methods for limiting volume in an audio playback device using a feedback controller are disclosed herein. In one example, a gain stage modulates gain of an audio signal based in part on feedback from a downstream limiter. The gain stage receives a first audio signal as well as a feedback signal from the feedback controller. Based at least in part on the feedback signal from the feedback controller, the gain stage modulates a gain of the first audio signal to provide a second audio signal. The second audio signal is delivered to the limiter, which limits the second audio signal to produce an output signal. The output signal is played back via a transducer. The feedback controller receives a gain reduction value from the limiter and determines a feedback signal to provide to the gain stage upstream of the limiter. |
| US11716061B2 |
Multi-stage amplifier circuits and methods
A circuit for startup of a multi-stage amplifier circuit includes a pair of input nodes and at least two output nodes configured to be coupled to a multi-stage amplifier circuit. A startup differential stage includes a differential pair of transistors having respective control terminals coupled to the pair of input nodes, and each transistor in the differential pair of transistors has a respective current path therethrough between a respective output node and a common source terminal. The startup differential stage is configured to sense a common mode voltage drop at a first differential stage of the multi-stage amplifier circuit. Current mirror circuitry includes a plurality of transistors coupled to the common terminal of the differential pair of transistors and coupled to two output nodes of the at least two output nodes. |
| US11716060B2 |
Amplifier circuits and method for operating amplifier circuits
The present disclosure relates to chopper amplifier circuits with inherent chopper ripple suppression. Example implementations can realize a doubly utilized chopper amplifier circuit that is a current-saving circuit with a wake-up function that is capable of providing a self-wake signal in order to change into a fast, low-jitter/low-latency mode, and to provide a wake-up signal for a sleeping microprocessor or a system in response to signal changes. |
| US11716058B2 |
No-load-modulation, high-efficiency power amplifier
Apparatus and methods for a multiclass, broadband, no-load-modulation power amplifier are described. The power amplifier (500) may include a main amplifier (532) operating in a first amplification class and a plurality of peaking amplifiers (536, 537, 538) operating in a second amplification class. The main amplifier (532) and peaking amplifiers (536, 537, 538) may operate in parallel on portions of signals derived from an input signal to be amplified. The main amplifier (532) may see no modulation of its load impedance between a fully-on state of the power amplifier (all amplifiers amplifying) and a fully backed-off state (peaking amplifiers idle). By avoiding load modulation, the power amplifier (500) can exhibit improved bandwidth and efficiency compared to conventional Doherty amplifiers. |
| US11716057B2 |
Envelope tracking circuitry
Disclosed is envelope tracking circuitry having an envelope tracking integrated circuit (ETIC) coupled to a power supply to provide an envelope tracked power signal to a power amplifier (PA) with a filter equalizer configured to inject an error-correcting signal into the ETIC in response to equalizer settings. Further included is PA resistance estimator circuitry having a first peak detector circuit configured to capture within a window first peaks associated with a sense current generated by the ETIC, a second peak detector circuit configured to capture within the window second peaks associated with a scaled supply voltage corresponding to the envelope tracked power signal, comparator circuitry configured to receive the first peaks and receive the second peaks and generate an estimation of PA resistance, and an equalizer settings correction circuit configured to receive the estimation of PA resistance and update the equalizer settings in response to the estimation of PA resistance. |
| US11716054B2 |
Temperature-controlled radio-frequency resonator and corresponding radio-frequency oscillator
A temperature-controlled RF resonator. The resonator includes an insulating thermal enclosure within which are implemented: at least one resonant element configured to deliver an RF output signal when supplied with an RF input signal; at least one heating element configured to supply thermal energy within the thermal enclosure when the at least one heating element is powered by an LF electric power signal; and at least one temperature sensor configured to deliver an LF electric measurement signal as a function of the temperature inside the thermal enclosure. Such an RF resonator has at least one input/output port crossing the insulating thermal enclosure and propagating at least: one signal from among the RF signals; and another signal from among the LF electric signals. |
| US11716053B1 |
Solar panel snow melter
A solar panel apparatus having an upper frame and a lower frame, the upper and lower frames being pivotally connected to one another via a hinge. The upper frame contains a solar panel, and the lower frame contains a plurality of louvres. The plurality of louvres is configured to rotate as the angle of the upper frame is adjusted relative to the sun. Dividing walls inside each of the upper and lower frames are configured to allow warm air to flow from behind the louvres, which are black on their front faces to absorb solar rays, upward to behind the solar panel, thereby warming the solar panel and melting any snow or ice from the front surface of the solar panel. Air vents in both the upper and lower frames prevent the apparatus from overheating. |
| US11716052B2 |
Method and apparatus for melting snow
Systems, apparatuses, and methods are described for melting snow from a surface of a power source. The power source may be a photovoltaic (PV) module. |
| US11716036B1 |
Haptic feedback devices with reduced power consumption
Systems, methods, and computer-readable media are disclosed for haptic feedback devices with reduced power consumption. In one embodiment, an example device may include a first spring, a mass coupled to the first spring, and a resonant piezoelectric actuator coupled to the first spring. The resonant piezoelectric actuator may be configured to impart a force on the mass via the first spring responsive to an applied voltage. The device may include a power source configured to supply the applied voltage to the resonant piezoelectric actuator, where motion of the mass generates vibration. |
| US11716035B2 |
Electromechanical linear drive with transmission element
The present disclosure relates to an electromechanical linear drive having a housing, an electromechanical drive unit, a transmission element which is coupled to the electro-mechanical drive unit, and an element to be driven which is in frictional contact with the transmission element, where the transmission element is mounted on at least two bearing points with respect to the housing. Improved accessibility to the element to be driven and a longer adjustment path of the element to be driven can be achieved by placing the element to be driven in frictional contact with the transmission element at a point of engagement outside of all bearing points. |
| US11716034B2 |
Piezoelectric drive device, piezoelectric motor, and robot with the piezoelectric drive device
A piezoelectric drive device includes a piezoelectric element, a vibrating plate with a concave portion provided in a side surface, and a projecting portion provided between two side surfaces of the concave portion and having a spherical shape, an elliptical shape, or an egg shape, wherein a plurality of the piezoelectric elements and a plurality of the vibrating plates are stacked, and the concave portion includes a bottom surface. |
| US11716023B2 |
Closed loop control for piezoelectric-based power converters
A power converter including a piezoelectric resonator. The power converter includes a first transistor coupled between an input terminal and a first plate of the piezoelectric resonator, and a second transistor coupled between the first plate of the piezoelectric resonator and an output terminal. A load may be coupled at the output terminal. Controller circuitry has inputs coupled to the input node, the output node, and to the first plate of the piezoelectric resonator, and outputs coupled to control terminals of the first and second transistors. The controller circuitry operates to turn on the first transistor responsive to a comparison of voltages at the first plate and the input terminal, turn on the second transistor responsive to a comparison of voltages at the first plate and the output terminal, and turn off one of the first and second transistors responsive to an output level at the output terminal. |
| US11716017B2 |
Systems and methods for efficient power conversion in a power supply in a power distribution system
Systems and methods for efficient power conversion in a power supply in a power distribution system are disclosed. In particular, a low frequency transformer having high conversion efficiency is coupled to an input from a power grid. An output from the transformer is rectified and then converted by a power factor correction (PFC) converter before passing the power to the distributed elements of the power distribution system. By placing the transformer in front of the PFC converter, overall efficiency may be improved by operating at lower frequencies while preserving a desired power factor and providing a desired voltage level. The size and cost of the cabinet containing the power conversion circuitry is minimized, and operating expenses are also reduced as less waste energy is generated. |
| US11716016B2 |
Power measurements in switched mode power supplies
A switched mode power supply (SMPS) includes a filter (202), a power factor correction (PFC) circuit (204), and a control circuit (206, 406) configured to determine various electrical parameters of the SMPS. In some embodiments, the control circuit (206, 406) is configured to determine a power line frequency and an AC input voltage based on an AC line voltage and an AC neural voltage. In other embodiments, the control circuit (206, 406) is configured to determine an AC input current based on a reactive current flowing through the filter (202) and a PFC AC current. In further embodiments, the control circuit (206, 406) is configured to report a value of an electrical parameter if value is determined to be accurate. Other example switch mode power supplies, control circuits and methods are also disclosed. |
| US11716006B2 |
Electronic cloth for generating power
The exemplary embodiments disclose a method, a computer program product, and a computer system for supplying power to a device. The exemplary embodiments may include generating power from movement of one or more metal coils relative to one or more pieces of cloth containing one or more electronic threads and transferring the generated power to a device. |
| US11716005B2 |
Electromagnetic energy converter
A converter includes a coil of axis XX′, a multi-pole magnet, arranged in such a way that the magnetic polarities of two adjacent magnetised zones are oriented so that they are anti-parallel, a ferromagnetic field frame comprising a frame and a main section, the field frame further comprising a main air gap located on the main section, and a first lateral air gap and a second lateral air gap which are located on the frame, the main air gap, the first lateral air gap and the second lateral air gap being arranged in such a way as to form a guide member in which the multi-pole magnet is inserted by sliding, and in such a way as to allow a magnetic coupling of three successive magnetised zones with, respectively, the first lateral air gap, the main air gap, and the second lateral air gap. |
| US11716004B2 |
Vibration output apparatus
A vibration output apparatus (1) includes a vibration transmission member (20), an acoustic vibration output unit (10), and a cushion (30). The vibration transmission member (20) is formed by integrating a body plate (21) and a support portion (22). The support portion (22) is in contact with a vibration plate (100) and supports the body plate (21). The body plate (21) has an opposite surface (21a) opposite to a vibration surface (100u) of the vibration plate (100) and forms an opposite space (S1) between the vibration surface (100u) and the opposite surface (21a). The acoustic vibration output unit (10) is disposed on a rear surface (21b) of the opposite surface (21a) of the body plate (21) and is configured to output an acoustic vibration. The support portion (22, 23) is not in contact with the cushion (30). |
| US11716003B1 |
Electromagnetic arrays
An electromagnetic inertial force generator is provided, which includes radially polarized permanent magnets providing bias flux across axial gaps to combine with axial coil flux to linearize flux output. An array of components is integrated into a single structure that is more compact and lighter than a monolithic force generator, providing the same level of performance while using less permanent magnet material. |
| US11716001B2 |
Stator and method for producing a stator of an electric machine
A method for producing a stator (20) of an electric machine is provided. The method includes providing a stator (20) with at least one stator slot (22) that is bounded by two stator teeth. The method proceeds by introducing electrical conductors (30) into the at least one stator slot (22). At least one conductor (30) has an expandable coating (25) applied partially to its surface. The method continues by activating the expandable coating (25) to bring about an expansion of the coating (25), as a result of which the conductors (30) are fixed within the stator slot (22). |
| US11715994B2 |
Control system
A control system includes a phase shift unit configured to provide a phase difference between a first switching clock signal and a second switching clock signal, a power transmission coil, a switching circuit configured to switch an input voltage based on the first switching clock signal and apply the switched voltage to the power transmission coil, a power reception coil configured to receive electric power output from the power transmission coil by electromagnetic field coupling, a wireless transmission unit configured to wirelessly transmit the second switching clock signal and output a third switching clock signal, and a rectifier circuit configured to rectify a voltage input from the power reception coil by switching the voltage based on the third switching clock signal and apply the rectified voltage to a load. A voltage input from the power reception coil to the rectifier circuit and the third switching clock signal have different phases. |
| US11715993B2 |
Motor-driven compressor
A motor-driven compressor includes a compression unit, an electric motor, a drive circuit, a first housing, a second housing, and a soundproofing material. The second housing covers at least part of an outer surface of the first housing. The soundproofing material is arranged between the outer surface of the first housing and an area that includes an inner surface and a wall surface of the second housing. The soundproofing material has sound insulating properties. The soundproofing material includes a sound absorbing layer and a sound insulating layer. A first region and a second region are formed between the outer surface of the first housing and the area that includes the inner surface and the wall surface of the second housing. An air layer is formed in the second region. |
| US11715988B2 |
System and methods for multiple configurations to cool an electric motor
An electrical motor can be selectively configured to operator between a number of different configurations to alter the cooling arrangement. The electric motor can include an enclosure aperture disposed through the motor enclosure that can be selectively sealed or opened by a removable cover plate. When the cover plate is installed, the electric motor can operate with a TEFC configuration in which an internal cooling circuit is isolated from an external fluid source. When the cover plate is removed, the internal airflow can thermally interact with an external airflow from an external fluid source. |
| US11715986B2 |
Motor including winding including inner bent portion and outer bent portion and method of manufacturing motor
A motor includes a rotor and a stator including a stator core and a winding including a first extension extending with respect to the stator core toward one side in a rotation-axis direction of the rotor, a second extension extending toward a rotation-radial direction outside of the rotor from an end of the first extension on the one side in the rotation-axis direction, and a third extension extending toward the one side in the rotation-axis direction from an end at the rotor rotation-radial direction outside of the second extension, and connected to a circuit device, and the winding forming a coil around the stator core, and such that an inner bent portion at a boundary between the first and second extensions is disposed at the one side in the rotation-axis direction with respect to an outer bent portion at a boundary between the second and third extensions. |
| US11715985B2 |
Stator and motor
A stator includes a cylindrical shaft extending in an axial direction, annular portions positioned side by side in the axial direction radially outside the shaft and extending in a radial direction, pole teeth extending in the axial direction from a radially outer end portion of each of the annular portions, and one or more coils between the annular portions adjacent to each other in the axial direction and wound around the shaft. The shaft includes at least one slit recessed radially inward from an outer peripheral surface of the shaft and extending along the axial direction. A portion of the at least one slit is radially inside the annular portion. A lead wire of the coil is accommodated in the at least one slit. |
| US11715979B2 |
Multi-element driver topology for element selection
Apparatuses including multiple selectable circuit elements are described. In an example, an apparatus may include a power supply configured to output a voltage. The apparatus may further include a controller connected to the power supply and a transmission unit connected to the controller. The transmission unit may be configured to output power. The transmission unit may include comprising an inverter connected to the power supply. The inverter may include a high-side switching element. The transmission unit may further include a circuit element a circuit connected to the power supply. The circuit may be configured to select the circuit element. The circuit may include a switch connected between the inverter and the circuit element. The switch and the high-side switching element may be configured to be driven by the voltage outputted by power supply. The controller may be configured to control the power being outputted by the transmission unit. |
| US11715970B2 |
Electromagnetic and solar power system and method
A long-duration power system configured for powering an electric load without the need for direct, wired connection to an outside power supply. The power system comprises a combination electromagnetic and solar power system. The system includes a rechargeable battery, photovoltaic modules, an electromagnetic (EM) receiver, an EM transmitter, and a power/battery management system. Primary electrical power is provided by the photovoltaic cells within the photovoltaic modules when the system is in light. Directed energy from the remote EM transmitter is configured to be aimed at the EM receiver, as needed, to augment the electricity produced by the photoelectric cells. The power/battery management system monitors the power system to ensure that the battery and the electric loads do not operate outside their safe limits. The power system may further include limit switches to prevent the power system from operating outside of safe limits. |
| US11715968B2 |
Hybrid electrical power supply control system for providing electrical energy to a load, as well as a corresponding method and a sensor comprising such control system
A hybrid electrical power supply control system for providing electrical energy to at least one load. The load may alternate between a first low energy consuming operational modus and a second high energy consuming operational modus. The control system may include a first power source comprising at least one battery unit and a second power source comprising at least one energy harvesting unit and arranged to harvest and convert energy into Direct Current, DC, energy, and wherein the converted DC energy is stored in a charge collecting unit. The control system further includes an operational modus detecting unit and a power source switching unit, connected to the operational modus detecting unit and arranged to alternately connect the first power source and the second power source to the load. |
| US11715964B2 |
Charging dock for an intelligence loudspeaker box
A charging dock applied in an intelligence loudspeaker box, includes a shell, a battery module and a charging cable. The intelligence loudspeaker box has a charging hole. A top surface of the shell is recessed downward to form a receiving space equipped with a pogo pin connector. The intelligence loudspeaker box is received in the receiving groove. One end of the pogo pin connector is connected to the intelligence loudspeaker box. The battery module is disposed in the shell. The battery module includes a circuit board. A top surface of the circuit board is equipped with a docking element. The docking element is connected to the other end of the pogo pin connector. One end of the charging cable is connected to the charging hole, and the other end of the charging cable is connected to a power unit. |
| US11715947B2 |
Electrostatic discharge protection circuit
An electrostatic discharge (ESD) protection circuit includes an ESD detector connected between a pad and a first power source and configured to generate a detection signal when ESD is detected at the pad, a switch transistor including a gate controlled by the detection signal and a source and a drain connected between the pad and the memory, and a leakage current prevention circuit including a first transistor including a first gate connected to a second power source and a source and a drain connected between the pad and a first node, and a second transistor including a second gate connected to the pad and a source and a drain connected between the first node and the second power source. The first node is connected to or in electrical communication with a bulk node of the switch transistor. |
| US11715941B2 |
Back-to-back two-gang electrical box
An electrical box including a central housing with a first side opening, a second side opening opposite the first side opening, and a rear opening, each of the first and second side openings configured to receive an electrical or data interface device, a first extension compartment around the first side opening, the first extension compartment including a first door, a second extension compartment around the second side opening, the second extension compartment including a second door, and an exterior cover extending at least partially over the central housing, the first extension compartment, and the second extension compartment. |
| US11715939B2 |
Distributing board having position lock device
The present disclosure relates to a distributing board having a position lock device and, more specifically, having a position lock device which can hold or release, at a specific position, an electric power device unit. The distributing board having a position lock device, according to one embodiment of the present disclosure, comprises an external case and an electric power device unit drawn into and out of the external case, and further comprises: a position setting bracket which is fixed to the external case and has convex-concave parts for setting the position of the electric power device unit; and a lock device which moves with the electric power device unit by being coupled to a portion of the electric power device unit, and which restricts or allows movement of the electric power device unit by being hooked into or released from the positions of the position setting bracket. |
| US11715934B2 |
Prechamber spark plug, ignition electrode for a prechamber spark plug and method for producing an ignition electrode
A prechamber spark plug having a housing, which at its front end comprises a prechamber with an ignition electrode arranged therein, wherein the ignition electrode comprises a base and electrode legs protruding from the base, wherein the ignition electrode is machined from a sheet made of an iridium alloy and the legs are bent out of the plane of the base to form a basket shape, characterized in that the ignition electrode, in particular the electrode legs, is/are separated out of the sheet metal by means of laser cutting. Furthermore, a corresponding ignition electrode and a method for producing such an ignition electrode are claimed. |
| US11715933B2 |
Spark plug
A spark plug includes a center electrode, a tubular metallic shell which holds the center electrode therein in an insulated state, and a ground electrode which faces a forward end portion of the center electrode. The metallic shell has a penetration hole which penetrates the metallic shell in a direction intersecting an axial direction. The ground electrode has a press-fitted portion inserted into the penetration hole and fixed to the metallic shell, a projecting portion projecting toward an inner side of the metallic shell, and an insertion portion disposed between the press-fitted portion and the projecting portion, inserted into the penetration hole, and forming a space between the insertion portion and an inner surface of the penetration hole. An angle α formed between the inner surface of the penetration hole and an outer surface of the insertion portion falls within a range of 0°<α<90°. |
| US11715927B2 |
Manufacturable laser diodes on a large area gallium and nitrogen containing substrate
The present disclosure provides a method and structure for producing large area gallium and nitrogen engineered substrate members configured for the epitaxial growth of layer structures suitable for the fabrication of high performance semiconductor devices. In a specific embodiment the engineered substrates are used to manufacture gallium and nitrogen containing devices based on an epitaxial transfer process wherein as-grown epitaxial layers are transferred from the engineered substrate to a carrier wafer for processing. In a preferred embodiment, the gallium and nitrogen containing devices are laser diode devices operating in the 390 nm to 425 nm range, the 425 nm to 485 nm range, the 485 nm to 550 nm range, or greater than 550 nm. |
| US11715925B2 |
Polarization preserving bidirectional optical element
An optical device includes first and second 45° Faraday rotators. A 45° polarizer is located between the first and second Faraday rotators such that light in a prescribed polarization state that is incident on the first 45° Faraday rotator traverses the first 45° Faraday rotator as well as the 45° polarizer and the second 45° Faraday rotator. In one implementation the optical device is operable to receive a light beam traveling in a first direction and output a light beam that is in a predetermined polarization state. Likewise, the optical device is operable to receive an unpolarized light beam traveling in a second direction opposite the first direction and outputs a light beam that is in a predetermined polarization state. The polarization state in which the two output beams are arranged may be the same or orthogonal to one another. |
| US11715924B2 |
Space-time induced linearly encoded transcription for temporal optimization (STILETTO)
Space-to-time pulse shaping techniques are provided that maintain high fidelity with a practical output coupler, maintain an output resolution that is no longer than the input pulse, and are scalable to long records while maintaining fine resolution. |
| US11715923B2 |
Metal foil flaring apparatus
A metal foil flaring apparatus includes a frame, a flaring mechanism mounted on the frame and having a flaring mouth adapted to open and close, and a first driver mounted on the frame and adapted to drive the flaring mouth to open and close. The flaring mouth has a cone shape gradually contracted toward a front end of the flaring mouth. The front end of the flaring mouth is adapted to be forwardly inserted in a first direction between an inner insulation layer of a cable and a metal foil wrapped around the inner insulation layer when the flaring mouth is closed, flaring the metal foil outwardly into the cone shape. |
| US11715916B2 |
Leakage protective socket
The disclosure discloses a leakage protective socket, relating to the technical field of electrical equipment protection. The leakage protective socket includes: a socket housing, and a leakage protector and an electrical connection portion arranged in the socket housing. The socket housing includes a support frame for fixing the electrical connection portion, a base for fixing the leakage protector, and a power socket for connecting an external power supply. One end of the electrical connection portion is provided with a wiring end, and the other end of the electrical connection portion is provided with at least one plug-in end. The leakage protector controls the opening and closing of a circuit between the power socket and the wiring end. |
| US11715903B2 |
Connector including a rotatble connection member
A connector includes a housing configured to accommodate a connection terminal, a shutter that is rotatably provided in the housing and is configured to open and close a front opening of the housing, a rotation arm that is rotatably supported to the housing about a rotation axis and has an arm portion and a connection engagement portion, and a connection member that is provided so as to be rotatable together with the shutter and includes a first lever portion that is pressed and rotated by a tip end of the connection engagement portion. A pressing force of the mating connector acts on the arm portion so as to rotate the rotation arm, and thus the shutter is rotated together with the connection member rotated by the connection engagement portion so as to open the front opening. |
| US11715902B2 |
Low insertion force contact terminal
A low insertion force contact terminal which has a conductor mating portion, a securing portion and a substrate mating portion. The conductor mating portion is configured to terminate a conductor therein. The securing portion is configured to secure the terminal in a terminal receiving cavity of a housing. The substrate mating portion extends from the securing portion. The substrate mating portion has at least two sections which have curved portions thereon. The at least two sections move independently, which allows the curved portions to exert a normal force on walls of through holes of a substrate to which the contact terminal is mated which is sufficient to provide a stable electrical connection while allowing for a low insertion force. |