US11235138B2
A non-occluding intravascular pump comprises a shroud providing an inlet for incoming blood flow and an outlet for outgoing blood flow, wherein the shroud is a cylindrical housing; an impeller positioned within shroud, wherein a central axis of the shroud and impeller are shared; a motor coupled to the impeller, wherein the motor rotates the impeller to causes blood to be drawn through the inlet and output to the outlet, and the motor is centrally disposed and shares the central axis with the shroud and the impeller; and a plurality of pillars coupling the motor to the shroud, wherein the pillars secure the shroud in close proximity to the impeller. Various design features of the pump may be optimized to reduce hemolysis, such as, but not limited to, inlet length, impeller design, pillar angle, and outlet design.
US11235134B2
Described is a medical adapter assembly comprising an end including a neuraxial fitting that is not directly connectable to a standard luer fitting, an opposing end including a standard luer fitting connectable to a standard luer fitting of an intravenous medical device, and a check valve that allows fluid flow from the end with the standard luer fitting to the end with the neuraxial fitting, but prevents fluid flow from the end with the neuraxial fitting to the end with the standard luer fitting. Methods of using the medical adapter assembly and kits containing the medical adapter assembly are also described.
US11235132B2
Provided herein are devices and methods for topically and controllably delivering cargo across or into biological tissues, particularly the skin. These devices permit delivery of cargo to deeper cell layers of a tissue. These devices include microstructure arrays comprising nanochannels. Also disclosed is a device comprising a one or more microstructure arrays encased in a frame.
US11235129B2
For treatment of a patient who has a lesion in each of left lower limb artery and right lower limb artery, lesions at both sides can be rather easily and completely treated. A catheter is introduced from an artery of an arm of the patient, and an atherectomy catheter is used for a lesion at one side and continuously used for a lesion at the other side without being extracted to the outside of a human body, and thus damage of an excision portion of the atherectomy catheter and an unexpected situation such as no passage through twisted blood vessels are avoided so that a burden on the patient can be reduced, the treatment can be completed within a short time, and cost reduction can be achieved by reducing the number of catheter to be used.
US11235119B2
A face mask for extended wear by a user including a customized, contoured facial mask portion constructed and configured to cover and matingly contact a corresponding contoured surface area of a human face, preferably formed by 3D printing methods and materials. The face mask includes strap attachments and at least one strap for securing the customized, contoured facial mask portion to the face.
US11235117B2
The sealing cuff (10) on a tracheal tube has a collar (31) at its patient end inverted within the inflatable part (32) of the cuff and attached with the shaft 1 immediately adjacent its patient end (6). The cuff (10) has a patient end region (33) of frusto-conical shape inclined to the axis of the shaft at about 30° and extending by about half the length of the inflatable portion.
US11235113B2
A device for monitoring adherence of a patient to a prescribed regimen is provided. The device has a pulmonary delivery device fluid, an adapter in communication with the delivery device and a dispenser in fluid communication with the adapter. A pressurized drug, contained in the pulmonary delivery device, can be delivered from the pulmonary delivery device to the patient through the adapter and the dispenser. A sensor is mounted to the adapter or the dispenser for detecting a temperature or pressure change caused by the movement of the drug from the pulmonary delivery device to the patient and generating a feedback signal based on the change. The feedback signal is further processed for generating a signal indicating a successful deliver of the drug to the patient.
US11235111B2
The present invention generally provides methods and devices for removing fluid from a surgical instrument. Surgical access devices and seal systems are generally provided having one or more valves or seal assemblies to create a closed system between the outside environment and the environment in which the surgical access device is being inserted. The devices of systems can also include a fluid remover in the form of a sorbent element, a scraper element, a wicking element, or any combination thereof that is configured to remove fluid from a working channel of the device or system and/or from a surgical instrument inserted therethrough.
US11235108B2
An example medical device includes a body portion having a tubular inner wall defining an inner channel, and a tubular outer wall encircling the inner wall. The outer wall defines an outer channel between the outer wall and the inner wall. The body portion also includes an indicator substance disposed within the outer channel. The device also includes an indicator portion defining an indicator channel. The body portion is configured to insert at least in part into a patient, and the indicator portion is configured to remain at least in part along an exterior of the patient when the body portion is inserted into the patient. The device is also configured to transfer at least a portion of the indicator substance from the outer channel to the indicator channel when the body portion is bent.
US11235104B2
A medicament delivery device (100; 300; 400) comprises a chassis (124), a drive element (166) for driving a stopper (22) to expel the medicament through a cannula (144). A carrier (126) is arranged for movement with respect to the chassis (124). Insertion means (130, 202) biases the carrier (126) in an insertion direction. A control part (132) is biased for rotation with respect to the carrier (126). A locking element (176) prevents rotation of the control part (132) in an initial state. The locking element (176) is coupled to the drive element (166) such that the control part (132) is released for rotation when the drive element (166) reaches an activation position during a delivery stroke. Rotation of the control part (132) through a predetermined angle causes decoupling of the insertion means (130, 202) from the carrier (126) to allow movement of the carrier (126) in a retraction direction after the end of the delivery stroke.
US11235102B2
Described is a medicament container carrier adapted to hold a first medicament container having a first predetermined size and capable of containing more than a first volume of a medicament. The container carrier comprises a body, and an adapter coupled to the body. The adapter is adapted to hold a second medicament container having a second predetermined size different from the first predetermined size and capable of containing no more than the first volume of the medicament.
US11235098B2
An injector pen or medication vial holder and storage device is disclosed. The device includes a base plate having first and second opposing sides. An attachment structure is affixed to the first side of the base plate. Plural retaining members are connected to the second side of the base plate. Each retaining member is configured to receive a respective injector pen. A support member is connected to the base plate and arranged to support one end of each said respective injector pen.
US11235083B2
Disclosed is a hydrophilic dressing (200) having appropriate mechanical strength, comprising a composite material (100, 220) and a film (210). The composite material (100, 220) comprises a hydrophilic substrate material (110) and a compound (120) that promotes wound healing, wherein the hydrophilic substrate material (110) is a reaction product of a hydrophilic polymer, wherein the hydrophilic polymer comprises a hydrophilic monomer, a cross-linking agent and an inorganic silicon-oxygen compound, wherein the compound (120) that promotes wound healing is distributed in the hydrophilic substrate material (110).
US11235077B2
A light source for emitting emitted light having an SPD comprising: (a) a plurality of light emitters including at least one violet solid-state emitter; (b) at least one phosphor; wherein said light emitters and said at least one phosphor being configured such that: at least 25% of the power within the SPD is in the range 390-420 nm, and the emitted light has a chromaticity which is within a Duv distance of less than 5 points from the Planckian locus.
US11235074B2
Ascorbate or a pharmaceutically acceptable salt thereof is described for use in carrying out a method, or for the preparation of a medicament for carrying out a method, of enhancing a magnetic resonance imaging (MRI) image of a body or body region such as an organ or organ region in a subject. The method is carried out by parenterally administering ascorbate or a pharmaceutically acceptable salt thereof to the subject in an MRI image-enhancing amount; and then generating, by MRI of the subject, an image of the body or body region. The ascorbate or pharmaceutically acceptable salt thereof enhances the MRI image.
US11235072B2
The present invention relates to an adenovirus complex which can be utilized for gene delivery and gene therapy by targeting neurotensin receptors. The complex of the present invention has an excellent antitumor effect because of a high intracellular gene transfer efficiency and target specificity by neurotensin receptor-specific binding, has little hepatotoxicity and immunogenicity, forms a stable complex, has low immunogenicity, and thus has a low loss in blood even in an in vivo environment. Therefore, the complex of the present invention can be effectively used for gene therapy.
US11235068B2
The present invention provides a method for producing a cyclodextrin-panobinostat adduct, comprising: a) providing a first aqueous solution comprising a buffering agent, the solution having a pH in the range 2.0 to 4.0; b) dissolving panobinostat in said first aqueous solution to provide a second aqueous solution; and c) mixing said second aqueous solution comprising panobinostat with a third aqueous solution comprising a cyclodextrin to form a fourth aqueous solution comprising a cyclodextrin-panobinostat adduct. Also provided is an artificial cerebrospinal fluid (CSF) solution comprising the cyclodextrin-panobinostat adduct and medical uses of the cyclodextrin-panobinostat adduct, including in the treatment of brain tumours.
US11235060B2
The invention relates to compositions for vaginal or, alternatively, oral administration and to the use of such compositions for stabilizing the vaginal, or, alternatively, the intestinal acidity and establishing favorable conditions for the inhibition of pathogens and the growth of lactobacilli in the urogenital, or, alternatively, gastro-intestinal tract.
US11235059B2
The present invention provides antibodies that bind FGFR2IIIb, wherein the antibodies are afucosylated. The present invention provides compositions comprising antibodies that bind FGFR2IIIb, wherein at least 95% of the antibodies in the composition are afucosylated. In some embodiments, methods of treating cancer comprising administering afucosylated anti-FGFR2IIIb antibodies are provided.
US11235049B2
The present invention provides isolated polypeptides isolatable from a Fusobacterium spp. Also provided by the present invention are compositions that include one or more of the polypeptides, and methods for making and methods for using the polypeptides.
US11235044B2
Disclosed herein are nucleic acid molecules comprising one or more nucleic acid sequences that encode a modified consensus MUC16 antigen. Vectors, compositions, and vaccines comprising one or more nucleic acid sequences that encode a modified consensus MUC16 antigen are disclosed. Methods of treating a subject with a MUC16-expressing tumor and methods of preventing a MUC16-expressing tumor are disclosed. Modified consensus MUC16 antigen is disclosed.
US11235039B1
The present disclosure provides for methods, systems, and compositions of nucleic acid and peptide sequences. The present disclosure provides for a nucleic acid sequence encoding two or more amino acid sequences selected from the group consisting of SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 3, SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6, SEQ ID NO: 8, SEQ ID NO: 9, SEQ ID NO: 10, SEQ ID NO: 11, SEQ ID NO: 12, SEQ ID NO: 13, SEQ ID NO: 14, SEQ ID NO: 15, SEQ ID NO: 16, SEQ ID NO: 17, SEQ ID NO: 18, SEQ ID NO: 19, SEQ ID NO: 20, SEQ ID NO: 21, SEQ ID NO: 22, SEQ ID NO: 23, SEQ ID NO: 24, SEQ ID NO: 25, SEQ ID NO: 26, SEQ ID NO: 27, SEQ ID NO: 28, SEQ ID NO: 29, SEQ ID NO: 30, SEQ ID NO: 31, SEQ ID NO: 32, SEQ ID NO: 33, SEQ ID NO: 34, SEQ ID NO: 35, SEQ ID NO: 36, SEQ ID NO: 37, SEQ ID NO: 38, SEQ ID NO: 39, SEQ ID NO: 40, and SEQ ID NO: 41. The present disclosure also provides for an immunogenic peptide composition comprising two or more peptides selected from the group consisting of SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 3, SEQ ID NO: 4, SEQ ID NO: 5, SEQ ID NO: 6, SEQ ID NO: 8, SEQ ID NO: 9, SEQ ID NO: 10, SEQ ID NO: 11, SEQ ID NO: 12, SEQ ID NO: 13, SEQ ID NO: 14, SEQ ID NO: 15, SEQ ID NO: 16, SEQ ID NO: 17, SEQ ID NO: 18, SEQ ID NO: 19, SEQ ID NO: 20, SEQ ID NO: 21, SEQ ID NO: 22, SEQ ID NO: 23, SEQ ID NO: 24, SEQ ID NO: 25, SEQ ID NO: 26, SEQ ID NO: 27, SEQ ID NO: 28, SEQ ID NO: 29, SEQ ID NO: 30, SEQ ID NO: 31, SEQ ID NO: 32, SEQ ID NO: 33, SEQ ID NO: 34, SEQ ID NO: 35, SEQ ID NO: 36, SEQ ID NO: 37, SEQ ID NO: 38, SEQ ID NO: 39, SEQ ID NO: 40, and SEQ ID NO: 41. The present disclosure further provides for a nucleic acid sequence encoding one or more amino acid sequences selected from the group consisting of SEQ ID NO: 42, SEQ ID NO: 43, SEQ ID NO: 44, SEQ ID NO: 45, SEQ ID NO: 46, SEQ ID NO: 47, SEQ ID NO: 48, SEQ ID NO: 49, SEQ ID NO: 50, SEQ ID NO: 51, SEQ ID NO: 52, SEQ ID NO: 53, SEQ ID NO: 54, SEQ ID NO: 55, SEQ ID NO: 56, SEQ ID NO: 57, SEQ ID NO: 58, SEQ ID NO: 59, SEQ ID NO: 60, SEQ ID NO: 61, SEQ ID NO: 62, SEQ ID NO: 63, SEQ ID NO: 64, and SEQ ID NO: 65. The present disclosure additionally provides for an immunogenic peptide composition comprising one or more peptides selected from the group consisting of SEQ ID NO: 42, SEQ ID NO: 43, SEQ ID NO: 44, SEQ ID NO: 45, SEQ ID NO: 46, SEQ ID NO: 47, SEQ ID NO: 48, SEQ ID NO: 49, SEQ ID NO: 50, SEQ ID NO: 51, SEQ ID NO: 52, SEQ ID NO: 53, SEQ ID NO: 54, SEQ ID NO: 55, SEQ ID NO: 56, SEQ ID NO: 57, SEQ ID NO: 58, SEQ ID NO: 59, SEQ ID NO: 60, SEQ ID NO: 61, SEQ ID NO: 62, SEQ ID NO: 63, SEQ ID NO: 64, and SEQ ID NO: 65.
US11235014B2
Provided herein are custom therapeutic compositions combining select Chinese herbs and strains of Cannabis, methods of making the compositions, and methods of using the composition for treatment of headache pain.
US11235011B2
Disclosed is use of alphavirus in preparation of antitumor drugs. The alphavirus is M1 virus or Getah virus. In addition, the specific tumor types sensitive to abovementioned alphavirus treatment are further determined, so as to provide a safe and effective solution for antitumor drug administering schemes.
US11235010B2
A composition is described that includes at least one lactic acid bacteria, preferably Lactobacillus johnsonii LA1 NCC 533 (deposit number CNCM I-1225) in an acceptable carrier. Also described, is use of the composition in the treatment and/or prevention of a dermatological disease, preferably atopic dermatitis.
US11235009B2
The present invention provides a method of improving the phenomenon of the glomerular sclerosis and mononuclear leukocyte infiltration around renal tissues, and increasing the renal function by administering the probiotic bacterium of a Parabacteroides goldsteinii to a subject in need to inhibit the occurrence of chronic kidney disease. The Parabacteroides goldsteinii can also effectively modulate the gene expression level of MCP-1, IL-1β, COL3A, COL6A1, ACAA2, PPAR-γ, CPT1, and PGC-1α in kidney tissues to reduce kidney inflammation and renal fibrosis and enhance the mitochondria activity of kidney cells. Therefore, the Parabacteroides goldsteinii of the present invention can be utilized in pharmaceutical compositions for inhibiting or treating chronic kidney diseases.
US11235004B2
Embodiments described herein relate to compositions including genetically modified CAR cells and uses thereof for treating cancer. Some embodiments of the present disclosure relate to compositions and methods for T cell response enhancement and/or CAR cell preparation. For example, a method may include obtaining cells comprising a CAR and culturing the cells in the presence of an agent that is recognized by the extracellular domain of the CAR.
US11234998B2
The present invention comprises chitosan materials and methods of using carbonic acid for aqueous solubilization of neutralized or pre-treated chitosan gels and provides, among other things, substantially acid salt free composition native final forms without requiring subsequent acid salt elution. The invention includes chitosan-based solid and semi-solid material forms, optionally reinforced with chitosan fibers, such as powders, fibers, films, matrices, sponges, implants, scaffolds, fillers, and hydrogels. Native final forms are produced from chitosan powder solubilized in an aqueous acidic solution, processed to form a high pH hydrated chitosan gel precipitate material that is then neutralized by water washing and re-solubilized substantially to chitosan solution using carbonic acid. Chitosan materials can be mixed in solution with one or more of other hydrophilic polymers to create compositional heterogeneity and pharmaceutical agents to achieve controlled release of the agent(s) from the final forms at the site of application.
US11234993B2
The present invention provides an alcohol extract of Ajuga taiwanensis Nakai ex Murata exhibits significant effects on inhibiting the senescence in human WI-38 lung fibroblasts and human dermal fibroblasts. Moreover, the alcohol extract of A. taiwanensis is able to suppress the expression of the cofilin-1, a protein involved in actin dynamics and cell morphology and found to be increased in senescent cells. Suppression effect of cell senescence by this herb extract is more efficient in mild concentration without over-inhibition of cell viability and growth.
US11234992B2
The disclosure provides for therapies and methods to treat atherosclerosis and/or hyperlipidemia, and complications resulting therefrom, with compositions that comprise therapeutically effective amounts of one or more human milk oligosaccharides.
US11234990B2
Embodiments of the invention are directed to methods of determining the prognosis of a breast cancer patient by evaluating the activity of the glucocorticoid receptor in tumor cells. Other embodiment include methods of treating breast cancer cells, particularly, chemo-resistant cells, with a glucocorticoid receptor antagonist and an anticancer agent or compound.
US11234987B2
Isoxazoles of formula (A) or (B) are inhibitors of HSP90 activity, and useful for treatment of, for example cancers: wherein R1, is a group of formula (IA): —Ar1-(Alk1)p-(Z)r-(Alk2)s-Q, wherein in any compatible combination Ar1 is an optionally substituted aryl or heteroaryl radical, Alk1 and Alk2 are optionally substituted divalent C1-C6 alkylene or C2-C6 alkenylene radicals, p, r and s are independently 0 or 1, Z is -0-, —S—, —(C═O)—, —(C═S)—, —SO.sub.2-, —C(═O)O—, —C(═O)NRA—, —C(═S) NRA—, —SO2NRA—, —NRAC(═O)—, —NRASO2— or —NRA— wherein RA is hydrogen or C1-C6 alkyl, and Q is hydrogen or an optionally substituted carbocyclic or heterocyclic radical; R2 is (i) a group of formula (IA) above or (ii) a carboxamide radical; or (iii) a non aromatic carbocyclic or heterocyclic ring wherein a ring carbon is optionally substituted, and/or a ring nitrogen is optionally substituted by a group of formula -(Alk1)p-(Z)r-(Alk2)s-Q wherein Q, Alk1, Alk2, Z, p, r and s are as defined above in relation to group (IA); and R3 is hydrogen, optionally substituted cycloalkyl, cycloalkenyl, C1-C6 alkyl, C1-C6 alkenyl, or C1-C6 alkynyl; or a carboxyl, carboxamide, or carboxyl ester group.
US11234984B2
The present invention relates to a solid dispersion containing a compound represented by General Formula (I): wherein R1 is an unsubstituted phenyl group or a phenyl group substituted with a substituent; the substituent is an alkyl group having 1 to 8 carbon atoms, an alkyl group having 1 to 8 carbon atoms substituted with a halogen atom, an alkoxy group having 1 to 8 carbon atoms, an alkoxycarbonyl group having 2 to 8 carbon atoms, a formyl group, a carboxyl group, a halogen atom, a phenyl group or a phenoxy group; R2 is a cyano group or a nitro group; R3 is a hydroxyl group; X is an oxygen atom or —S(O)n—; n is an integer of 0 to 2; Y is an oxygen atom or a sulfur atom, or a pharmaceutically acceptable salt thereof and a hypromellose derivative.
US11234983B2
Treatment with the Jak1/2 inhibitor ruxolitinib results in a dramatic decrease in polyposis for organisms with Peutz-Jeghers Syndrome.
US11234976B2
Described herein are methods for using compounds that activate pyruvate kinase.
US11234974B2
The present invention relates to injectable, extended-release, pharmaceutical formulations comprising a nalbuphine ester prodrug homogenously dissolved in a solution comprising a pharmaceutically acceptable oil and an oil-miscible retaining solvent, as well as manufacturing processes and medical uses of the formulations. The invention further provides methods for adjusting the duration of action of the formulations by varying the ratio of the pharmaceutically acceptable oil and the oil-miscible retaining solvent.
US11234969B2
Described herein is a new oral method for using MK-0677 for detecting growth hormone (GH) deficiency (GHD). Also described is a method of treating growth hormone (GH) deficiency (GHD) in children with a functional hypothalamic-pituitary GH axis.
US11234968B2
The present invention belongs to the field of biomedicine and relates to use of VCP (valosin-containing protein, VCP) inhibitor and oncolytic virus in the preparation of an anti-tumor drug. The present invention firstly discovers that VCP inhibitor can be used in the preparation of an anti-tumor synergist for oncolytic virus. Meanwhile, the present invention relates to a pharmaceutical composition comprising VCP inhibitor and oncolytic virus, a pharmaceutical kit comprising VCP inhibitor and oncolytic virus, and use of VCP inhibitor and oncolytic virus for treating tumor, especially a tumor that is not sensitive to oncolytic virus. The present invention also relates to an anti-tumor administration system, characterized in that, comprising oncolytic virus and a reagent for detecting the expression level of VCP.
US11234966B2
The present invention includes a composition, method of making and method of using a novel C5-substituted carbapenem antibiotic of formula 1: R1 is H or CH3 R2 is not H, and is CH3, or C1-C6 straight chain, or branched alkyl, or C3-C6 cycloalkyl group, or unsaturated alkenyl, including C═CH2; R3 is H, CH3, or a C1-C6 alkyl or cycloalkyl group, a heteroatom-substituted alkyl; and R4 is a C1 to C6 alkyl, or substituted alkyl group, especially including substituents which possess positive charge, or a hydroxyl group; or R4 is an SRa, where Ra is an unsubstituted C1 to C6 alkyl group, a substituted C1 to C6 alkyl group, or a functional group that is positively charged, or which bears a positive charge when in aqueous solution at pH 7; or R4 is a CH2ORb, where Rb=C1 to C6 alkyl or substituted alkyl groups, substituted or unsubstituted aryl, or a heteroaryl groups.
US11234963B2
The present invention relates to a pharmaceutical combination comprising a CDK inhibitor and at least one antioxidant enzyme inhibitor for use in the treatment of cancer. The present invention also relates to a method for the treatment of cancer comprising administering to a subject in need thereof, a therapeutically effective amount of a CDK inhibitor and a therapeutically effective amount of at least one antioxidant enzyme inhibitor. The pharmaceutical combination of the present invention exhibits synergistic effect when used in the treatment of cancer.
US11234961B2
In various embodiments, provided herein are pamoate salts of monoamine Anti-Parkinsons disease agents including rotigotine, ropinirole, pramipexole, selegiline, rasagiline, and safinamide, pharmaceutical composition comprising the same, methods of preparing the same, and methods of using the same. For example, the pamoate salt herein can be characterized by a molar ratio of rotigotine, ropinirole, pramipexole, selegiline, rasagiline, or safinamide to pamoic acid of about 1:1 or about 2:1. The pamoate salt herein can also be crystalline including anhydrous, hydrate or solvate forms, or their polymorphs, or amorphous. The pamoate salts described herein can provide a long acting and/or extended release profile of the monoamine agents for the treatment of Parkinsons disease (PD). Thus, also provided herein are methods of preparing a long acting and/or extended release injectable formulation of the monoamine agents using their respective pamoate salts. And in some embodiments, provided herein are methods of treating a subject in need thereof comprising administering a pharmaceutical composition comprising a pamoate salt of rotigotine, ropinirole, pramipexole, selegiline, rasagiline, and/or safinamide.
US11234960B2
Provided are compositions comprising compounds or precursors to compounds which may be used for a variety of therapeutic applications including, for example, treating and/or preventing a disease or disorder related to reduced or inadequate mitochondrial activity, including aging or stress, diabetes, obesity, and neurodegenerative diseases. The compounds relate generally to urolithins and precursors thereof, including but not limited to ellagitannins and urolithin A. In certain embodiments the compositions are presented in or as food products or nutritional supplements. These same compounds and compositions can also be used advantageously in generally healthy individuals to increase or maintain metabolic rate, decrease percent body fat, increase or maintain muscle mass, manage body weight, improve or maintain mental performance (including memory), improve or maintain muscle performance, improve or maintain mood, and manage stress.
US11234949B2
Amino acid composition for use in the treatment of mucositis in patients suffering from head and neck cancer, undergoing radiation therapy and/or chemotherapy, the composition comprising an active agent, said active agent comprising the amino acids: glutamine, leucine, isoleucine, valine, lysine, threonine, histidine, phenylalanine, methionine, tryptophan, tyrosine, and cystine, wherein the glutamine:leucine weight ratio is comprised in the range 4.3 to 5.3.
US11234947B2
Methods of treating peripheral neuropathy induced by cancer chemotherapy and/or of stimulating the regeneration of peripheral sensory nerve fibers, comprising administering topically to one or more areas of the skin capsaicin or a capsaicinoid or topical TRPV1 agonist, to a patient in need thereof, wherein the capsaicin or capsaicinoid or TRPV1 agonist is administered after the patient has received cancer chemotherapy, and wherein the patient is not currently receiving cancer chemotherapy. Related kits comprising capsaicin-containing cutaneous patches for use with said methods.
US11234946B2
Dosage forms, drug delivery systems, and methods related to sustained release of dextromethorphan or improved therapeutic effects are disclosed. Typically, bupropion or a related compound is orally administered to a human being to be treated with, or being treated with, dextromethorphan.
US11234945B2
Disclosed herein are pharmaceutical compositions comprising at least one polycationic aliphatic amine, in particular spermidine, spermine or a combination thereof. The compositions can further comprise one or more selected from decarboxylated S-adenosylmethionine and an inhibitor of ornithine decarboxylase 1 (ODC1) such as difluoromethyl ornithine (DFMO). Also disclosed herein are methods of determining the presence of a type of wound and methods for treating the same, i.e. acute or non-healing wounds, which in a particular embodiment, comprises determining the ratio of putrescine versus spermidine/spermine. The present disclosure also includes methods promoting re-epithelialisation of wounds and pharmaceutical compositions for the same use.
US11234944B2
The invention relates to pharmaceutical compositions comprising a statin and a cannabinoid, and their use for the treatment of hypercholesterolemia and atherosclerosis. It has been found that compositions combining a statin and a cannabinoid are improved over existing statin formulations. The compositions of the invention for example allow for a lower effective dose of statin and a reduction of the adverse effects seen with statins taken alone. Dosing ranges and formulations suitable for oral, buccal, and sublingual administration are disclosed. Various specific cannabinoids such as cannabidiol and synthetic cannabidiols selected for their anti-inflammatory, antioxidant, and anti-atherosclerotic effect are shown to be particularly advantageous.
US11234940B1
A nanomedicine for the treatment of obesity comprising either noble metal nanoparticles having surface ligands comprising a mixture comprising (+)-catechin (2R,3S) and gingerol or particles of a carbon nanomaterial having an adsorbed mixture comprising (+)-catechin (2R,3S) and gingerol. Also provided are a method for making the noble metal nanomedicine and the carbon nanomedicine. The nanomedicine is used in a method of treating obesity.
US11234939B2
The present invention relates to oral solid dosage forms comprising a plasma kallikrein inhibitor, in particular a solid form (Form 1) of the compound of Formula A. Also provided are methods of preparing oral solid dosage forms comprising the compound of Formula A using Form 1 of the compound of Formula A.
US11234934B1
A method comprises preparing initial agent molecules and applying the initial agent molecules to microbes for extracellular vesiculation. Microbial vesicles are generated which contain the initial agent molecules by the microbes. The packaged microbial vesicles are then administered to a host organism. By administering the initial agent molecules as a microbial vesicle package, binding proteins for the initial agent molecules may be co-administered, and cells may uptake numerous initial agent molecules concurrently.
US11234931B2
A self-foaming composition is described that includes brimonidine, for a no-rinse topical application. The composition can include: at least one intermediate composition B including a gas-generating agent; at least one intermediate composition A including an agent for activating the gas-generating agent; and brimonidine or one of the pharmaceutically acceptable salts thereof being present in at least one of the intermediate compositions A and B. Also described, is a kit or a single container including a plurality of compartments including such a composition.
US11234927B2
The present invention recognizes that medical devices, such as but not limited to contact lenses, can be made having a coating made at least in part using printing technologies to provide drug storage and drug release structures. The coating preferably includes at least one drug reservoir layer and a least one barrier layer, and can include structures, such as but not limited to capillary structures that alone or in combination modulate the release of the drug from the coating. One aspect of the present invention is a medical device that incorporates a drug in at least one coating.
US11234922B2
The application describes a cosmetic agent for temporarily reshaping keratin fibres, in particular human hair, comprising a film former and a cosmetic carrier, wherein the film former comprises at least one neutralization product of chitosan with at least one organic acid and at least one non-ionic propylene oxide-modified starch, which cosmetic agent is also substantially free of a fully synthetic film former.
US11234921B2
Embodiments herein are directed to moisturizing compositions comprising interpenetrating polymer networks, methods of making moisturizing compositions and methods of using moisturizing compositions.
US11234916B2
A hair cosmetic comprising the following components (A) and (B) at a mass ratio of component (B) to component (A), (B)/(A), of 0.7 or more and 5.0 or less: (A) an aromatic sulfonic acid having a molecular weight of 300 or less or a salt thereof; and (B) a cationic polymer having a cationic charge density of 4.5 meq/g or more.
US11234912B2
An oral care composition comprising zinc phosphate, stannous fluoride, an anionic polymer, and a basic amino acid, as well as methods of using the same.
US11234905B2
Nonwoven and elastomeric substrates having formulations disposed thereon, wherein the formulations have improved compatibility with the substrate, are disclosed herein. More particularly, the formulations can be applied on the substrates without compromising the elastomeric properties and overall integrity of the substrate. Laminated articles using one or more of the nonwoven and elastomeric substrates having the formulations disposed thereon are further disclosed.
US11234903B2
A method for enhancing optical properties of sintered, zirconia ceramic bodies and zirconia ceramic dental restorations is provided. The porous or pre-sintered stage of a ceramic body is treated with two different yttrium-containing compositions and sintered, resulting in sintered ceramic bodies having enhanced optical properties. The enhanced optical properties may be substantially permanent, remaining for the useful life of the sintered ceramic body.
US11234896B2
Devices and methods for blood flow enhancement and hemodynamic power monitoring are provided. A blood flow enhancement device includes a pump system configured to be coupled to a central vasculature of a subject during cardiopulmonary resuscitation (CPR). The pump system includes a pumping mechanism configured to increase forward blood flow generated during the CPR while substantially limiting backward blood flow generated during the CPR. The pumping mechanism being operated concurrently with the CPR. The hemodynamic power monitor is configured to control a chest compression device and an active valve.
US11234895B2
A hand-held, non-penetrating, non-phallic shaped apparatus for clitoral massage and stimulation comprising a massager housing having a generally prolate spheroid shape sized to fit entirely within a user's palm leaving a user's fingers free, generally convex top and bottom, first and second convex ends, a power source; a vibrating source contained within the massager housing providing at least one level of vibration; at least one switch for activating said vibration; a generally elliptical three-dimensional concave depression on a surface of the convex top of one of said convex ends of sufficient length, width, and depth for enveloping and facilitating the stimulation of a woman's clitoris and labia; wherein when in use the apparatus is held by the bottom.
US11234892B2
A method and apparatus for massage therapy is described. The method may include using the apparatus to apply heat and pressure to a subject's body. The apparatus may include a handle, a stem connected to the handle, a pusher tip connected to the stem, and an electric heating element configured to increase the temperature of the pusher tip. The heating element may be used to heat the pusher tip so that a precise amount of heat and pressure may be applied to a subject's body during massage therapy.
US11234888B2
The present disclosure is directed to an autonomous exoskeleton device that includes one or more actuators, one or more controllers, one or more sensors with one or more unidirectional transmissions. The control system includes an exoskeleton member configured and arranged on a limb of a user; a control device, a control device connected to the at least one exoskeleton member; an actuator mechanically connected to the limb of the user; and a sensor configured and arranged to sense a global angle of the exoskeleton device relative to the ground. The control device is configured and arranged to use the global angle to control the exoskeleton member.
US11234878B2
Provided are fabrics and lifting devices that are high performance and skin friendly, for patient care, including as bed linens upon which a patient may sleep and/or rest, as well as patient slings for lifting and/or repositioning a patient.
US11234872B2
A patient transport apparatus transports a patient over a floor surface and includes a support structure and a plurality of support wheels coupled to the support structure. The patient transport apparatus also includes a user interface including at least two handles coupled to the support structure, with each of the handles movable between a stowed position and non-stowed position. The patient transport apparatus also includes a user input device coupled to the user interface, and a controller coupled to the user interface. The controller is configured to electronically coordinate the movement of the handles to the stowed position upon actuation of the user input device.
US11234863B2
An eye drop guide for instilling eye drops to an eye includes an eye cup housing and an eye drop dispenser holder. The eye cup housing includes an eye cup at a first end of the eye cup housing configured to be placed over an eye, a hole through the eye cup housing at a second end of the eye cup housing, and a magnet fixed to the eye cup housing at the second end. The eye drop dispenser holder may include a magnet fixed to the eye drop dispenser holder. The magnet in the eye cup housing and the magnet in the eye drop dispenser holder are configured to be attracted to one another so as to removably attach the eye cup housing to the eye drop dispenser holder.
US11234860B2
Disclosed herein is a sectional warming blanket for patient warming having a structure comprising a first layer of material forming a bottom layer with openings to allow a profusion of air through the bottom layer, a second layer of material forming an upper layer wherein the upper layer is coupled to the bottom layer via a plurality of seals to form a plurality of interconnected air passageways, and an inlet located on the upper or bottom layers. In an embodiment, the sectional warming blanket further comprises an opening configured to receive a coupling device for coupling the sectional warming blanket to an additional sectional warming blanket. In another embodiment, the sectional warming blanket further comprises at least one outline formed from a portion of the structure, such that a section can be removed from the blanket and the blanket is re-sealed by a bonding mechanism along its periphery.
US11234858B2
The present invention discloses a body fluid collection device, so as to provide a body fluid collection device which is easy to adhere to a human body, preventing peeling off, and capable of collecting a body fluid such as urine or semen. The body fluid collection device of the present invention includes: a fitting part, which is a sheet having an opening and has a first surface and a second surface; an adhesive layer, disposed on the first surface of the fitting part; and a collection film having an edge having a circumference greater than a circumference of the opening of the fitting part and connected to the second surface of the fitting part in a manner of surrounding the opening of the fitting part. The present invention relates to the technical field of body fluid collection device.
US11234853B2
The system and method of an adjustable thoracic lumbar sacral orthosis back brace. The brace has a bowtie portion and a three point adjustment system. The bowtie is resistant to twisting due to internal reinforcement. The brace prevents trunk rotation and “hiking up” of the brace during adjustment by a wearer. The bowtie portion resists twisting of a thoracic panel via a channel formed by fixation to a thoracic stabilizer.
US11234840B2
A system and method for improving installation of a prosthesis which may include assembly of a modular prosthesis. Devices include prosthesis installation tools, prosthesis assembly tools, site preparation systems, and improved power tools used in implant site preparation, the tools including a secondary motion that preferably includes an ultrasonic vibration.
US11234837B2
A staged expansion of an intervertebral scaffolding system is provided, and also include a laterovertically-expanding frame operable for a reversible collapse from an expanded state into a collapsed state. The expanded state, for example, can be configured to have an open graft distribution window that at least substantially closes upon the reversible collapse.
US11234834B2
An interbody cage which comprises a cage body and a mobile rotational element which, when said mobile element is rotated around a longitudinal axis of the body of the cage, may engage one or both adjoining vertebrae and temporally distract the intervertebral space for easier insertion of the cage body. The rotational element may also be designed to durably engage the adjoining vertebrae after its rotation, so as to allow a durable increase of the distraction of the vertebrae. Methods of insertion of the interbody cage are provided wherein the vertebrae are first distracted by the insertion of the cage or of the mobile element, then further distracted by rotation of the mobile element, before the cage is fully inserted into the intervertebral space without the body's superior and inferior surfaces fully engaging the vertebrae in the process.
US11234832B2
The present invention provides a support element for implantation into or between a subject's bones, characterized in that: the support element is a hollow nestable structure having expandable elasticity, and can be in a contracted configuration or a distended configuration. The present invention also provides an implant component, comprising: the support element; and a limiting member to prevent the support element from expanding and thereby keep the support element in the contracted configuration. The present invention also provides an implant system applicable to a subject's spine, the implant system comprising: the support element as a first support element; and optionally one or a plurality of the support elements in the hollow nestable structure of the first support element. The support element can be nested until the support provided by the entire implant system reaches the desired level.
US11234828B2
A prosthesis for reconstruction of a distal radioulnar joint, after resection of a part of the ulna, includes a first prosthesis member, fixation members and a second prosthesis member. The first prosthesis member is configured for fixation to the distal end portion of the ulna. The fixation members are configured to extend into the radius via said distal end portion of the ulna for locking said distal end portion of the ulna to the radius. The second prosthesis member is configured for fixation to the ulna close to said distal end portion of the ulna. The second prosthesis member is also configured to extend into said space for being joined with the first prosthesis member in a manner which allows said first and second prosthesis members to at least pivot and rotate relative to each other.
US11234822B2
An implantable prosthetic device includes a coaption portion, paddles, and clasps. The paddles are moveable from a closed position to an open position. The clasps are also moveable from an open position to a closed position. The implantable prosthetic device can be used to repair a native valve, such as a native mitral valve. Other embodiments are also described.
US11234811B2
Systems and methods for replacing a native heart valve. An anchor comprises multiple coils adapted to support a heart valve prosthesis. At least one of the coils is normally at a first diameter, and is expandable to a second, larger diameter upon application of radial outward force from within the anchor. An expansible heart valve prosthesis is provided and is configured to be delivered into the anchor and expanded inside the multiple coils. This moves at least one coil from the first diameter to the second diameter while securing the anchor and the heart valve prosthesis relative to each other. The system further includes a seal on the anchor that can prevent at least some blood leakage after implantation of the heart valve prosthesis in the helical anchor. Additional apparatus and methods are disclosed.
US11234791B2
An approach is disclosed that involves creating an updated master dental model of a patient's mouth after an implant surgery by aligning new postoperative oral scan data to pre-existing preoperative oral scan data. Before surgery a multi-piece stackable surgical guide set is created using the preoperative oral scan data. The surgical guide set is used to facilitate the surgery. After the surgery at least one piece of the surgical guide set is placed back in a patient's mouth and acts as a reference marker because it was created using the preoperative oral scan data, but is also part of the postoperative mouth configuration since it was used to facilitate the surgery. The affected portion of the mouth is digitally scanned by way of a physical impression with the reference marker in place to determine the new characteristics resulting from the surgery such as new implant installation locations and orientations.
US11234789B2
The invention relates to a recalibration device (1) used during the acquisition of images of an anatomical area of a patient during robot-assisted surgery, including a body (3) made of radxoliacent material, which comprises fiducial markers (9) made of radiopaque material, said body (3) having a bearing surface (7) intended to be manually placed on a surface of said anatomical area of the patient. According to the invention, said fiducial markers (9) are arranged in a specific geometrical pattern enabling a certain detection of the positioning and orientation of the recalibration device (1) in a three-dimensional digital model built from the images derived from the acquisition of the anatomical area.
US11234783B2
In some embodiments, an insertion device for a robotic surgery apparatus can include one or more guides configured to receive and/or engage a plurality of control links. The one or more guides can each include a plurality of channels. The insertion device can include a tool interface configured to engage one or more surgical tools for performing a surgical procedure. At least one control link of the first, second, or third pluralities of control links can be overlapping, coaxially aligned, or otherwise placed in a nested configuration with respect to another control link of the first, second, or third pluralities of control links. One or more of the plurality of first, second, or third control links can be configured to be actuated to adjust spatial position of the tool interface to facilitate repositioning of the surgical tool.
US11234770B2
Systems and methods for femoral medial condyle spherical center identification and tracking are described herein. Once the spherical center of the medial condyle is identified, the spherical center is tracked using a pin or internal reference. The spherical center may be used to provide a key kinematic motion reference, such as when the medial condyle is adjusted during a surgical procedure. The tracking may be used to provide optical tracking, inertial tracking, or other tracking. In contrast with surface-mounted optical trackers, the spherical center tracking is not lost during resection (e.g., removal) of a bone surface. Tracking the medial condyle spherical center may reduce or eliminate the need for a surface-mounted optical tracker or preoperative 3-D modeling or of the joint.
US11234764B1
System and methods for channeling a path into bone include a trocar having a proximal end, distal end and a central channel disposed along a central axis of the trocar. The trocar includes a distal opening at or near the distal end of the trocar. The system includes a curved cannula sized to be received in the central channel, and having a curved distal end configured to be extended laterally outward from the distal opening in a curved path extending away from the trocar. The curved cannula has a central passageway having a diameter configured allow a probe to be delivered through the central passageway to a location beyond the curved path.
US11234749B2
In a bone cement mixing and delivery device, a plug can be removably disposable in an injection passage of a cylindrical container. A mixing screw can rotate in a chamber of the container and has a screw thread extending along an outer surface of the mixing screw as well as a return passage extending through the mixing screw from the proximal end to the distal end thereof. In a mixing mode of the device, a mixing rod engages and rotates the mixing screw about a longitudinal axis of the cylindrical container causing material disposed in the chamber to be moved distally and return to the proximal end of the chamber through the return passage of the mixing screw. In an injection mode of the device, the plug can be removed from the injection passage and an injection rod occludes the return passage of the mixing screw.
US11234746B2
Compression devices for joining tissue and methods for using and fabricating the same.
US11234744B2
An implant positioning device including a guide and holder for fasteners used in orthopaedic fixation for use in affixing a plate-like member to a bone or other part of a patient. The guide and holder includes a base adapted to align with the plate in a manner to orient fasteners with the plate for fixation. A plurality of fastener holders are on the base and adapted to releasably hold a fastener in a manner where the fastener is exposed at a proximal end for access by a fastener driver and aligned at a distal end with an aperture on the plate through which the fastener is to be driven.
US11234733B2
A cannula for use in a terminable intraosseous device comprises a cannula body, and a penetrator-independent proximal bone penetration indicator (PBPI) associated with the body for positively indicating initial penetration into the proximal bone. In various embodiments, the PBPI comprises a roughened surface provided at a distal end of the cannula body to assist in increasing an amplitude of vibrations that are generated immediately upon contact with a proximal bone cortex during performance of an intraosseous injection, a resilient element fixed at one end which becomes plastically deformed, a visually indicative element which is exposed when the distance between the cannula body and penetrator is changed, or a frictionally engageable element. In some embodiments, a stopper prevents additional penetration into the proximal bone, and a reinforcing member inserted within a cannula body lumen reinforces a thin-walled portion of the cannula body.
US11234723B2
A suction catheter system is described with a suction extension interfaced with a guide catheter to form a continuous suction lumen extending through a portion of the guide catheter and through the suction extension. The suction extension can be positioned by tracking the suction nozzle through a vessel while moving a proximal portion of the suction extension within the lumen of the guide catheter. The suction extension can comprise a connecting section with a non-circular cross section for interfacing with the inner lumen of an engagement section of the guide catheter. The tubular body of the guide catheter can have a reduced diameter distal section the can be useful to restrain the movement of the suction extension. Proximal fittings attached to the guide catheter can facilitate safe removal of the catheter system from the patient by allowing for the removal of some or all of a tubular extension of the suction extension from the guide catheter behind a hemostatic seal. Pressure sensors connected to the proximal fittings can help to guide the procedures with reduced risk of embolizing thrombus.
US11234722B2
Devices, systems, and methods to generate a bypass lumen in connection with a chronic total occlusion procedure. An exemplary method comprises introducing at least part of a first elongated body into a lumen of an artery so that a distal tip of the first elongated body is positioned on a first side of an occlusion within the lumen of the artery; inserting the distal tip of the first elongated body into a wall of the artery in between a tunica media and a tunica intima of the artery; advancing the distal tip of the first elongated body in between the tunica media and the tunica intima; and further advancing the distal tip of the first elongated body back into the lumen of the artery to generate a bypass lumen and so that the distal tip is positioned on an opposite second side of the occlusion within the lumen.
US11234718B2
Milling device for prosthetic surgery comprising a milling tool rotating about a milling axis, and a handling body. The handling body is provided with a drive rotating rod which develops along a longitudinal axis of linear rotation and is connected to the milling tool in order to make the milling tool rotate about the milling axis.
US11234717B2
This surgical bone preparation instrument (1) comprises a main body (5) terminated by a contacting surface (50) adapted to abut on a bone (B), and a sliding body (7) equipped with a cutting element (3) and which is movable in translation with respect to the main body (5). The bone preparation instrument (1) includes a cutting depth control ring (11) that is adjustable by a single hand, which forms an abutment surface (110) against the movement of one of the main body (5) and the sliding body (7) when the sliding body (7) reaches an adjusted cutting depth (D) corresponding to an adjustment position of the control ring (11).
US11234715B2
A method for providing therapy to a patient, the method comprising: providing microfracture therapy to the acetabular cup of the patient, wherein providing microfracture therapy to the acetabular cup of the patient comprises forming at least one hole extending from the acetabular shelf to the cortical bone bed of the acetabular cup, such that blood may flow from the cancellous bone underlying the cortical bone bed to the surface of the cortical bone bed, whereby to form a blood clot at the surface of the cortical bone bed.
US11234712B2
A surgical device is provided. The surgical device includes a tubular outer shaft having a longitudinal axis and an angled guide positioned on a first end of the surgical device. The angled guide may be angled relative to the longitudinal axis of the outer shaft. The surgical device includes an elongated inner shaft having a second end and a third end. The inner shaft is removably coupled to the outer shaft and configured to axially translate through the outer shaft. The surgical device includes pivotal device having at least one joint and an access tool. The at least one joint may be pivotally coupled to the third end of the inner shaft and to an end of the access tool. The pivotal device may be configured to axially translate through the angled guide into a deployed position.
US11234707B2
A disposable hemostatic clip is provided, the clip includes two degradable clip-arms, a pulling bracket, a hook handle and a degradable sleeve. The degradable clip-arms are respectively arranged on two front portions of the pulling bracket; a lower part of the pulling bracket hooks with the hook handle; and the pulling bracket and the hook handle are assembled in the degradable sleeve. The degradable clip-arms and the degradable sleeve are made by using a degradable material, so that all the parts of the hemostatic clip retained in the body are degradable. At the same time, the disposable hemostatic clip also provides a metal part used in combination with a degradable part, thereby achieving separation and retention of a degradable clip portion.
US11234703B2
A circular stapling device includes structure to position an anvil assembly in proper alignment with a cartridge assembly prior to firing of the stapling device. The stapling device includes an anvil assembly, a cartridge assembly including a staple cartridge and shell housing, and an anvil retainer that has a proximal portion including a longitudinal rib and a distal portion including at least one second longitudinal rib. The first longitudinal rib is received within a slot formed within the shell housing to prevent rotation of the anvil retainer in relation to the shell housing. The at least one second longitudinal rib is received within a longitudinal channel of the anvil assembly to prevent rotation of the anvil assembly in relation to the anvil retainer. The presently disclosed structure obviates the need for splines and the disadvantages associated with the use of splines.
US11234702B1
Interatrial shunts having incorporated physiologic sensors are provided for monitoring and treating cardiovascular syndromes, including heart failure and pulmonary hypertension, in which the one or more sensors are affixed to the shunt to measure a physiologic parameter within the interatrial shunt. The one or more sensors may be directly affixed to or within a lumenal surface of the shunt or may be disposed on a support structure in a spaced relation to the shunt lumen, the one or more sensors disposed at locations subject to little or no pannus formation or cardiac wall motion artifact.
US11234700B2
A surgical device includes an elongated shaft, an end effector, and a wrist assembly. The wrist assembly includes a first outer link, a first inner link, and a second outer link. The first outer link is connected to the shaft and includes first gear teeth. The first inner link is pivotally coupled with the first outer link. The second outer link is pivotally coupled with the first inner link. The second outer link includes second gear teeth that interface with the first gear teeth and control orientation of the first inner link relative to the first outer link and the first outer link throughout a range of orientations of the wrist assembly.
US11234696B2
An apparatus comprises a shaft, an end effector, an articulation joint, and an articulation drive assembly. The shaft has a longitudinal axis. The end effector is operable to staple tissue. The articulation joint couples the shaft with the end effector. The end effector is pivotable at the articulation joint to selectively deflect the end effector away from the longitudinal axis of the shaft. The articulation drive assembly is operable to pivot the end effector at the articulation joint. The articulation drive assembly comprises a first link and a second link. The first link is longitudinally translatable relative to the shaft assembly. The distal end of the first link is pivotably coupled with the proximal end of the second link. The distal end of the second link is pivotably coupled with the end effector. The articulation drive assembly articulates the end effector in response to longitudinal translation of the first link.
US11234694B2
A method comprises providing an articulation tool including an articulation mechanism comprising a proximal link and a distal link, end effector, elongated shaft, rotating member, and an articulation lock comprising a first lock configured to prevent pivoting of the elongated shaft about a yaw axis, a second lock configured to prevent pivoting about a pitch axis, and an actuator to actuate both locks simultaneously. The method further comprises driving movement of the proximal link which causes corresponding movement of the distal link, adjusting the actuator between an unlocked configuration and a locked configuration in which the links and end effector are held in a fixed orientation with respect to the elongated shaft, and driving rotation of the rotating member which causes rotation of the elongated shaft while the links and end effector are held in the fixed orientation and rotation of the end effector about the end effector longitudinal axis.
US11234683B2
Apparatus and methods are provided to remove biopsy specimens from a bone and/or associated bone marrow using a powered driver and an intraosseous (IO) needle set. The powered driver may rotate the IO needle set at an optimum speed to obtain a biopsy sample of bone and/or bone marrow. Apparatus and methods may also be provided for aspiration of bone marrow and/or stem cell transplant procedures. The apparatus may include a powered driver, a coupler assembly, a containment bag or sterile sleeve and various IO needles and IO needle sets with associated hubs and/or hub assemblies. Each IO needle set may include a cannula or catheter and an associated trocar stylet with respective tips operable to penetrate a bone and/or bone marrow with minimum trauma to a patient. Each hub assembly may be used to releasably dispose a respective stylet within an associated generally hollow cannula. Some coupler assemblies and/or hub assemblies may also be used with manual drivers.
US11234680B2
A diaper for collecting biological samples relates to light industry, and more particularly to a diaper for use in medical examinations and in diagnosing a person's state of health on the basis of an analysis of secretions and/or excreta of the individual. The technical aim of the invention is to create a diaper for the quick and efficient collection of biological samples, the use of which is not restricted by a particular type of indicator substance, and the structural characteristics of which provide for simple, convenient and efficient use. The present diaper (1) for collecting biological samples consists of at least a secretion and/or excreta absorbing base and a detachable absorbing layer (3). The secretion and/or excreta absorbing base of the diaper is provided with at least one through-hole (2). The hole is hermetically sealed on the outside by a sampling element consisting of the detachable absorbing layer and also of a water-impermeable layer (4) and a retaining layer (5).
US11234673B2
Methodology, with a programmable-processor imaging system, for control and determination of breast lesion viscoelastic properties with the use of a creep-like test. Two dimensional reconstruction maps are used for different parameters of a linear viscoelastic model. Description of different aspects of the test used on live subjects and suitability of a 1-D inversion model in capturing different viscoelasticity parameters. An automated methodology for the selection of a region of interest derived only from the appearance of the breast lesion on pre-compressed B-mode images. Based on the ROI and estimated viscoelasticity parameters, contrast values are determined that facilitate the enhanced differentiation of breast mass. Employing the methodology in a large group of patients provides better understanding of variations of different viscoelasticity parameters in different types of breast lesion and helps to identify new biomarkers for enhanced differentiation of benign from malignant cases.
US11234670B2
When generating a tomographic image using a measuring X-ray CT apparatus that is configured to emit X-rays while rotating a specimen that is arranged on a rotary table and reconstruct a projection image thereof to generate a tomographic image of the specimen, an amount of geometric error that is included in the projection image is obtained in advance and stored; the projection image is corrected using the stored amount of geometric error; and a tomographic image is reconstructed using the corrected projection image.
US11234668B2
An imaging control apparatus includes a hardware processor. The hardware processor is capable of sending, to a console, a command indicating permission of radiation emission. The console controls a radiation emitting apparatus that emits radiation. The hardware processor is also capable of outputting a first control signal to a radiographic imaging apparatus that generates a radiograph based on the first control signal.
US11234661B2
A mobile radiography system includes a wheeled transport frame and a vertical column mounted on the transport frame. A telescoping arm is attached to the vertical column and to an x-ray tube head. The telescoping arm allows an operator to rotate the tube head to a desired orientation and then to fix the tube head in the desired orientation without mechanical impact noise. A permanent magnet and an electromagnetic coil assembly allows an operator to easily and quietly control rotation of the tube head.
US11234659B2
Among other things, a radiation system is provided. The radiation system includes a stationary unit and a rotating unit that rotates about an axis relative to the stationary unit. A radiation source and a detector array are mounted to the rotating unit. A wheel mechanism at least partially supports the rotating unit and facilitates rotation of the rotating unit relative to the stationary unit. A lift unit is supported by the stationary unit and engages the rotating unit. When the lift unit is in a lowered position, the rotating unit is supported by the wheel mechanism and the lift unit is spaced a distance apart from the rotating unit. When the lift unit is in a raised position, the rotating unit is supported by the lift unit and the rotating unit is spaced a second distance apart from the wheel mechanism.
US11234655B2
A perfusion trend indicator inputs a plethysmograph waveform having pulses corresponding to pulsatile blood flow within a tissue site. Perfusion values are derived corresponding to the pulses. Time windows are defined corresponding to the perfusion values. Representative perfusion values are defined corresponding to the time windows. A perfusion trend is calculated according to differences between representative perfusion values of adjacent ones of the time windows.
US11234649B2
The invention relates to evaluation of maturity of arteriovenous (AV) fistula using guidewires that measure intravascular blood flow and/or pressure. The invention provides methods of evaluating AV fistula maturation using an instrumented guidewire to measure intravascular flow and/or pressure. By using a small diameter guidewire that does not interfere substantially with the flow, an accurate measurement can be made that is useful for identifying when a fistula is mature and therefore ready to be used for hemodialysis. The flow of blood through the fistula is measured using the guidewire and the measured flow and/or pressure of blood is used to determine if the fistula is mature.
US11234645B2
A biosignal measurement apparatus that is used by being affixed on a living body is provided with: an affixed part that is a sheet, in which a signal-acquiring section of multiple electrodes and wiring connected to each of the electrodes are formed, and which can be freely expanded, contracted and bent and is adhesive; and a substrate that is connected to the wiring and on which a signal-processing circuit for wirelessly transmitting biosignals obtained through the wiring is mounted. The signal-acquiring section is exposed on the surface of the affixed part and the affixed part and the substrate are stacked so that the back surface of the affixed part faces the substrate.
US11234632B2
A brain navigation device, comprising a lead with an elongated lead body, at least one macro-electrode contact positioned on an outer surface on the lead, wherein the at least one macro-electrode contact is located at the distal part of the lead, and wherein the at least one macro-electrode contact is configured to be used during lead navigation.
US11234630B2
A cardiac health assessment system and method for use with a handheld electronic device. The cardiac health assessment system includes an electronic device case (EDC), a plurality of electrodes, and a circuit board. The EDC secures the handheld electronic device. The electrodes include a first ECG electrode, a second ECG electrode, and a third electrode. The first ECG electrode is placed on an outer surface of the EDC. The second ECG electrode and the third electrode are placed on each side of the EDC to facilitate a thumb and fingers of a user to be placed on the handheld electronic device. The electrodes capture data indicative of the cardiac health of the user. The circuit board includes a microphonic sensor, an Inertial Measurement Unit (IMU) sensor, and a microcontroller. The microphonic sensor and IMU sensor capture cardiac health data. The microcontroller transmits cardiac health data to the handheld electronic device.
US11234615B2
A three-dimensional folding self-driving flexible respiration monitoring sensor and the preparing method thereof is disclosed. In the present invention a first friction unit and a second friction unit are set on a bottom of the box, which comprise a substrate, a conductive electrode layer and a friction layer respectively; the second friction unit is fixed on the bottom of the box; a friction layer of the first friction unit faces a friction layer of the second friction unit; a back plate is set on a substrate of the first friction unit; a balloon is between the box and the back plate; an inlet tube connects the balloon and the box, which is on a side wall of the box; the conductive electrode layer of the first friction layer and the second friction layer are connected to the electrometer respectively. Micro-energy of the respiration is adopted to monitor the breathing.
US11234610B2
According to some aspects, a magnetic resonance imaging system capable of imaging a patient is provided. The magnetic resonance imaging system comprising at least one B0 magnet to produce a magnetic field to contribute to a B0 magnetic field for the magnetic resonance imaging system and a member configured to engage with a releasable securing mechanism of a radio frequency coil apparatus, the member attached to the magnetic resonance imaging system at a location so that, when the member is engaged with the releasable securing mechanism of the radio frequency coil apparatus, the radio frequency coil apparatus is secured to the magnetic resonance imaging system substantially within an imaging region of the magnetic resonance imaging system.
US11234601B2
An Integrated CardioRespiratory (ICR) System is provided for continuous Ejection Fraction (EF) measurement using a wearable device comprising a plurality of acoustic sensors. The ICR system performs signal processing computations to characterize cardiac acoustic signals that are generated by cardiac hemodynamic flow, cardiac valve, and tissue motion, and may use advanced machine learning methods to provide accurate computation of EF.
US11234596B2
An information processing device according to one aspect of the present invention includes a receiver configured to receive a packet for one-way communication including data from an external device, an application execution unit configured to execute an application which processes the data, and an intermittent reception parameter adjustment unit configured to adjust an intermittent reception parameter for controlling an intermittent reception operation of the receiver so that when the application is operating in a background, a duty ratio of the intermittent reception operation is smaller than when the application is operating in a foreground.
US11234595B2
A bio sensor using electromagnetic waves according to an embodiment may comprise a resonator assembly, a power supply unit, and a processor. The resonator assembly may include at least one feeding line which is disposed along the outer edge of a feeding area and can feed electric power to the feeding area, and a pattern wire which is disposed along a pattern in the feeding area and can receive electric power from the feeding line through capacitive coupling. The power supply unit may supply electric power to the resonator assembly. While a frequency of the electric power is swept, the processor may acquire a parameter which is biometric data corresponding to a concentration of a target analyte existing around the resonator assembly and is related to a resonant frequency of the resonator assembly.
US11234592B2
An arrangement for adapting the focal plane of an optical system to a non-planar, in particular spherical or spheroidal object, wherein the optical system has a positive total refractive power and generates a real image. The optical system also comprises an optical element with a negative refractive power. Principally useful in all technical fields with the corresponding requirements relating to a curved focal plane, the arrangement is useful in ophthalmologic devices. The eye which is to be examined is the spherical or spheroidal object for example, the front of the eye which has radii of between 5 and 10 mm of small dimensions.
US11234590B2
Embodiments test a subject's vision. A polarization arrangement polarizes incident light and rotates an angle of polarization applied to the incident light about an axis substantially collinear with a path of the light. An optical component directs light onto the polarization arrangement and produces light having a selected degree of polarization and having a rotating angle of polarization for observation by the subject The subject may be able to observe the visual phenomenon known as Haidinger's brushes and due to the rotation of the angle of polarization the eye's tendency to adapt away the phenomenon is counteracted, so that the effect persists and a more reliable testing of the subject can be carried out. Testing the subject's ability to perceive the phenomenon at multiple selectable degrees of polarization enables an assessment of the subject's eyes, and an estimate of macular pigment optical density and susceptibility to age-related macular degeneration.
US11234586B2
A portable medical illuminator is configured for attachment to a medical device wherein the illuminator includes an illuminator housing and a light source disposed in relation to the housing. A portable rechargeable power supply is connected to the light source, and an inductive charging coil is disposed within the illuminator housing to enable contactless charging of the contained portable power supply.
US11234581B2
There is provided herein an endoscope assembly comprising at least one front-pointing viewing element on a front end of a distal section of the endoscope assembly, at least one side-looking viewing element on at least one side wall of the distal section of the endoscope assembly, a working channel configured for insertion of a medical tool towards the distal section, and a system for regulating the direction of exit of medical device wherein said system enables the medical device to exit at multiple angles to the long dimension of the endoscope device either from the front end or through side walls of the distal section of the device.
US11234576B2
Dishwashing appliances and methods, as provided herein, may include features or steps such as activating the drain pump for an activation period and receiving a pump-status signal during the activation period. Dishwashing appliances and methods may further include features or steps for detecting a pressure (P1) upstream from the drain pump during the activation period, determining a condition at the filter based on the pump-status signal and P1, and directing the drain pump based on the determined condition.
US11234574B2
An intelligent floor cleaner, including a vehicle body, a clean water tank, a control box, a dirty water tank, a floor cleaning apparatus, a manual steering apparatus, an autonomous steering apparatus, a navigation apparatus, and a mileage apparatus, where the clean water tank is located above the vehicle body and is fixedly connected to the vehicle body; the control box is located in a middle location above the vehicle body and is fixedly connected to the vehicle body; the dirty water tank is located at a rear side above the clean water tank and is fixedly connected to the clean water tank; the floor cleaning apparatus is located below the vehicle body; and the navigation apparatus includes a 3D laser and a laser mounting rack, and the navigation apparatus is located above the vehicle body.
US11234573B1
The present disclosure relates to a water tank structure and a vacuum cleaner. The water tank structure includes a tank body and a tank cover assembly. The tank body has an accommodation cavity therein, and an end of the tank body is formed with an opening in communication with the accommodation cavity. The tank cover assembly includes a cover body and at least one flow divider, and the cover body is disposed at an end of the tank body proximate to the opening. The flow divider is in communication with the cover body and the accommodation cavity. The flow divider is configured to divide a fluid stream flowing therethrough into a plurality of fluid streams formed into pairs having paired kinetic energies carried thereby and paired opposing flow directions, such that the kinetic energies of the pairs of fluid streams cancel out.
US11234566B2
The cleaner includes a main body having an opening, a suction motor accommodated in the main body and configured to generate suction force, an opening cover separably coupled to the main body and configured to cover the opening, and a filter mechanism accommodated in the main body through the opening and configured to filter foreign substances of air discharged by the suction motor. When the opening cover is separated from the main body, at least a portion of the filter mechanism protrudes to the outside of the main body through the opening. While the opening cover is coupled to the main body, at least a portion of the filter mechanism protruding to the outside of the main body is pressed by the opening cover so as to be accommodated in the main body.
US11234558B2
A grill-cleaning tool has a water-absorbent layer fabricated from a material that is suitable for transferring a volume of water. A fire-resistant layer is disposed outwardly of the water absorbent layer. A scrubbing outer layer fabricated from a metallic-mesh material covers both the fire-resistant layer and the water-absorbent layer. The water-absorbent layer and the heat-resistant layer may be incorporated into a single unit or may be separate layers. Fasteners are provided for assembling the layers together to form an assembled grill-cleaning tool.
US11234538B2
A bracket that is mounted in a wall or ceiling, and cooperates with an insert that can be adjusted flush with the wall or ceiling surface. Slots in the flange, and dimples in the insert facilitate the flush adjustment.
US11234526B1
A chair preferably configured for conversion between a preferred storage configuration and at least one preferred use configuration. When in one of the use configurations, the chair may have a recliner mechanism which allows the angle of the back support assembly relative to the seat frame to be progressively changed such that the back support assembly may be positioned at a reclined angular position. When in the preferred storage configuration, the back support assembly may be positioned at least partially within the seat frame to decrease the area of the footprint of the chair to facilitate storage of the chair.
US11234523B2
A swivel chair provided with length-adjustable leg tubes, a chair frame assembly, a seat leg connection assembly, and a leg tube assembly rotatably connected with the chair frame assembly through the seat leg connection assembly, wherein the chair frame assembly includes a chair cloth, two turning bases, two turning base reinforcing pieces, and a back tube.
US11234522B1
A support mountable seat assembly includes a seat having a front end, a back end, a first lateral edge and a second lateral edge. A backrest has a bottom end and a top end. The backrest is attached to and extends upwardly from the back end. The backrest includes a coupler that is attached to the backrest. The coupler receives an outer edge of a support and releasably engages an upper side and lower side of the support.
US11234520B2
Dresser includes a frame having a wall section forming a rear wall, and an upper panel that covers an accessible space. A bracket is designed for attachment to a vertical support, a first connector is attached to the bracket, a second connector is attached to the frame in a position to be in the space and removably engages with the first connector when present in the space under the upper panel. The first and/or second connector is/are length adjustable relative to its supporting structure, i.e., relative to the bracket in the case of the first connector or relative to the frame in the case of the second connector to enable a distance between the frame and the vertical support to be reduced. A reduction in distance between the frame and the vertical support and engagement between the first and second connectors prevents tipping of the piece of furniture.
US11234518B2
A cleat connector for mounting a cabinet is provided including a substantially cylindrical body and a slot. The substantially cylindrical body has a perimeter and a diameter that corresponds to an opening in a back of a cabinet. The slot extends from the perimeter partially into the body. A cabinet and method of installation is also provided.
US11234511B2
A vehicle includes: a table liftably provided at a center of a floor of a cabin of the vehicle; and multiple seats arranged around the table such that each seat faces the table. Preferably, the table is configured to be lifted up and down between a stowed position in which at least a part of the table is stowed in the floor and a deployed position in which the table protrudes more upward than in the stowed position.
US11234505B2
A cosmetic application assembly for heating, dispensing, and applying a cosmetic includes a handle that is tubular and defines a reservoir. Each of a plurality of brushes is selectively couplable to a first end of the handle. An opening that is positioned in a second end of the handle is configured to insert a cosmetic. A heating and dispensing module is selectively couplable to the second end of the handle and is in fluidic communication with the reservoir. The heating and dispensing module is configured to draw the cosmetic from the reservoir, to warm the cosmetic, and to dispense the cosmetic through a hole that is positioned in the heating and dispensing module. The user is positioned to apply the cosmetic to a skin surface and to utilize the handle to manipulate a respective brush that is coupled to the handle to spread the cosmetic.
US11234499B2
Provided is a gemstone treated with a cut expressing a reflected image pattern not recognized before, wherein the gemstone includes the crown 100 having the table 110 and plural bezel facets 130, and the pavilion 200 having the culet 210 and plural main facets 220; the girdle 300 is formed between the crown 100 and the pavilion 200; a direction of a horizontal component of an inclination direction of the bezel facet 130 from the table 110 to the girdle 300 is set to be different from a direction of a horizontal component of an inclination direction of the main facet 220 from the culet 210 to the girdle 300; and inclination angles of the bezel facet 130 and the main facet 220 are set so that a light that enters the table 110 is reflected by two of the main facets 220 and emitted from the bezel facet 130.
US11234495B2
A slider and a zipper comprising the slider. The slider comprises a pull tab, a slider body, and a safety catch; the slider body is provided with an upper base plate and a lower base plate; the upper base plate is provided with a rear rivet body set and a front rivet body set which are arranged in a corresponding manner; when the pull tab is rotated and contacts the front rivet body set, the front rivet body set contacts a side column of the pull tab to block the overturn of the pull tab. The front rivet body set applies a force on the rotated pull tab, such that the pull tab is rebounded to the rear end of the slider with a horizontal part as a rotating axis, and the safety catch is locked downwards to lock the zipper.
US11234492B2
An article of footwear flat pattern upper having an upper portion and a footbed portion is provided. The upper portion and the footbed portion are integrally continuous, such that the upper portion lateral side converges with the footbed lateral side. The flat pattern includes nested same-sided article of footwear with a reduced surplus portion there between. The articles of footwear include the following continuous portions: the first medial side with a toe end, the toe end with a lateral side, the lateral side with a heel end, and the heel end with the second medial side. The first medial side and the second medial side are joined to form a dimensional article of footwear.
US11234483B2
An item of footwear such as a boot (10) includes a stiff lower part (12) that extends around part of a wearer's foot, a stiff upper part (16) that extends around the wearer's lower leg, and one or more limit elements (66,72,80,88) that extend between the lower part (12) and the upper part (16). The lower part (12) and upper part (16) are movable relative to each other when the ankle moves and the relative movement is inhibited selectively by the limit elements (66,72,80,88). The limit elements (66,72,80,88) are displaceable between a free condition in which the lower part (12) and the upper part (16) are movable relative to each other, and lock condition in which the relative movement between the lower part (12) and the upper part (16) is inhibited.
US11234481B2
A skate (e.g., an ice skate) for a user (e.g., a hockey player). The skate comprises a skate boot for receiving a foot of the user and a skating device (e.g., a blade and a blade holder) disposed beneath the skate boot to engage a skating surface. The skate boot may be designed to better fit the user's foot and/or enhance skating performance of the user, such as by being shaped in accordance with anatomy of toes of the user's foot and/or enhancing integrity of the skate boot.
US11234478B2
An insole may include an insole body in a shape receivable in a shoe; an electronic element provided in the insole body; a connection line configured to electrically connect to the electronic element and including a contact terminal exposed to the outside of the insole body; and a connector including a detachable member configured to at least partially protrude outward from the insole body and configured to support the contact terminal.
US11234476B2
A protective helmet has a jet helmet part and a chin part which are releasably connected to each other by a coupling part. The chin part and the jet helmet part can be swiveled relative to each other by a swiveling mechanism between an integral helmet position and a jet helmet position. The coupling part includes a coupling element on the chin part and a second coupling element on the jet helmet part, which coupling elements engage to form a mutually releasable form-fit coupling. The swiveling mechanism actuates a locking mechanism where the locking mechanism includes a blocking slider and is designed such that, in the integral helmet position, the blocking slider blocks the first coupling element such that a decoupling of the coupling elements is prevented, and in the jet helmet position, the blocking of the first coupling element is released thereby enabling the coupling elements to be decoupled.
US11234472B2
Clusters of artificial lashes are initially formed using, for example, a hot melt method in which artificial hairs secured to one another following exposure to a heat source. Multiple clusters can then be connected to one another to form a lash fusion. For example, a lash fusion could include three clusters that are connected together in a straight line. Multiple lash fusions can be arranged proximate to one another to form a set. In some embodiments, the multiple lash fusions are positioned such that the form of the set matches the curvature of the tightline of an eyelid. An adhesive can then be applied to the top of each lash fusion in the set, which enables an individual to easily apply the set directly to the underside of the individual's natural eyelashes (i.e., near the underside of the eyelid beneath the lash line).
US11234465B2
At least one aspect is directed to a system and method for modifying the operational settings of vaporizer devices. An application executed on a client device may render a graphical user interface on a display of the client device for inputting operational settings of a vaporizer device. Once inputted via the user interface of the application, the client device may transmit the operational settings via a network to the vaporizer device. In response to the receipt, the vaporizer device may store and save the operational settings and may adjust the operations of one or more components of the vaporizer device to satisfy the operational settings.
US11234464B2
An atomizing head includes a heating assembly and an atomizing sleeve, the atomizing sleeve includes a first chamber and a second chamber in communication with each other, and the external airflow is successively flowing through the first chamber and the second chamber, and take away smoke formed by the aerosol forming substrate atomized by the heating assembly. The first chamber and the second chamber are spaced apart to effectively separate the airflow drawn from the outside with the second chamber. Since the airflow is completely passed through the entire atomizing head, it is difficult to form an effusion, the temperature of the heating element is substantially uniform everywhere, the airflow of the present disclosure is smooth, the heat conduction effect is good. In addition, the present disclosure uses a double heating assemblies, the amount of smoke is large and it is difficult to form an effusion.
US11234460B2
A smoking implement container and spinner combination assembly includes a housing having a bottom wall and a perimeter wall. The housing has a top side having a first opening and a second opening extending therethrough. A first compartment is positioned in the housing and has an interior is aligned with the first opening. A second compartment is positioned in the housing and has an interior aligned with the second opening. The first and second openings are closable. A disc is rotatably mounted on the housing. The disc has an outer surface having indicia thereon dividing the outer surface into a plurality of sections. Each of the sections has an action indicia thereon. A pointer is mounted on the housing and extends over the outer surface to indicate one of the sections after rotation of the disc terminates.
US11234459B1
Described herein are devices, systems, and methods for use during smoking. The systems may include a plurality of pipes or chambers for holding fluid and smoke and a plurality of smoke conduits connecting the chambers to form a continuous flow path for smoke. These techniques may be particularly useful, for example, for cooling and cleaning smoke prior to a user inhaling the smoke and may make a smoking safer and a more pleasurable experience for the user.
US11234455B2
Disclosed is a device for preservability enhancement including: a primary energy wave generation unit which generates, by receiving AC 220V power from a 220V power input unit via a noise filter, an electromagnetic field by an inner electric coil, generates a preconfigured frequency in which a generated electric field and electromagnetic field energy are included, and generates free electrons by the flow of an electric current therein resulting from the electromagnetic field; and a tertiary complex wave generation and amplification unit which receives, via an output terminal of the primary energy wave generation unit, the free electrons and the electromagnetic field having information of the primary energy wave generation unit and generated thereby and, by using the free electrons and the electromagnetic field thus received, combines, amplifies and emits the first cell-activating energy wave.
US11234446B2
A liquid or dried granulated milk clotting aspartic protease enzyme composition and process for isolating a milk clotting aspartic protease enzyme of interest.
US11234445B2
The present invention relates to compositions and methods for modulating or detecting allergy in a subject. The invention may be used to reduce allergenicity of compositions, such as food products, or to stimulate immunogenicity of products, such as vaccines by removal of cationic proteins resulting from transcription infidelity. The invention may be used in any mammal such as human.
US11234444B1
The continuous pasteurization system (100) that pasteurizes raw food products (104) while substantially maintaining the raw state of the raw food products includes a conveyor (102) on which the raw food products (104) are loaded for delivery to a pasteurization apparatus 36, wherein the raw food products are quickly heated so that the temperature of the outer surface of the raw food products is raised sufficiently to achieve a desired pathogen kill level. Thereafter, the raw food products (104) are immediately cooled in a cooling apparatus (110) to remove the heat applied to the raw food product and maintain the substantial raw state of the raw food product. A control system (24) is connected to a processor (30) as well as various measuring devices and instruments, including temperature measurement devices (T1-T5) to control the operation of the pasteurization system (100).
US11234441B2
The invention relates to the use of polyether modified short-chain siloxanes in agriculture in order to increase agronomic yield, a method for irrigation, and a kit containing at least one polyether modified short-chain siloxane, and an irrigation system.
US11234440B2
The present invention relates to a method of controlling abiotic stress on turfgrass using an effective non-phytotoxic amount of acibenzolar-s-methyl.
US11234438B2
The present invention is directed to agricultural mixtures comprising a protoporphyrinogen oxidase inhibitor compound of formula (I), (I and a C16 to C18 fatty acid methyl ester adjuvant system. The present invention is further directed to methods of increasing the activity of a protoporphyrinogen oxidase inhibitor compound of formula (I) with the mixtures of the present invention.
US11234436B2
Methods and uses for controlling non-crop pests (especially of the orders Blattodea, Diptera, Hemiptera, Hymenoptera, Isoptera, Orthoptera) and/or populations of social insects and non-social solitary or gregarious insects, especially ants, wasps, termites and cockroaches, with a carboxamide compound and its mixtures, and compositions comprising it, are disclosed.
US11234434B2
The invention provides a method of cryopreserving a tissue derived from a pluripotent stem cell, including the steps of (1) bringing a tissue derived from a pluripotent stem cell into contact with a cell protection solution that contains sulfoxide and chain polyol, (2) maintaining, in a cryopreservation solution, the pluripotent stem cell-derived tissue that was brought into contact with the cell protection solution in the first step, and (3) cryopreserving, in the presence of a coolant, the pluripotent stem cell-derived tissue that was maintained in the cryopreservation solution.
US11234427B2
In some implementations, a server may receive sensor data from a plurality of detectors, including receiving first sensor data from a first detector and second sensor data from a second detector. The server may use the sensor data to retrain a detector-based machine learning algorithm to create an updated detector-based machine learning algorithm. The server may send the updated detector-based machine learning algorithm to the first detector and the second detector. For example, the updated machine learning algorithm may be trained to identify at least one pest that the machine learning algorithm is incapable of identifying.
US11234426B2
A fishhook remover for dehooking a fishhook from a catch is provided. The fishhook remover includes a hollow shaft having a first end, a second end, and a bore extending from a handle provided at the first end to an opening provided at the second end. The fishhook remover includes a retractable grabber within the bore of the hollow shaft and extending out from the second end for grabbing/retaining the fishhook, and an actuating member slidably engaging the hollow shaft between the first and second ends for actuating the grabber between an extended position and a retracted position. The fishhook remover includes a fishhook alignment needle for engaging the eye of the fishhook. The needle can be in proximity to the second end of the hollow shaft and configured to orient the fishhook in a position where it can be engaged by the grabber.
US11234424B2
Line cutters that may be incorporated into other items, such as garments or paddles. A garment that incorporates a line-cutting trim component allows a wearer to easily cut line or cord while fishing or engaging in other activities. The trim component includes a housing with an opening, and a line cutter partially extending into the opening. The trim component can be secured to the garment using a rivet, or sewn onto the garment. In another example, a paddle may incorporate a line cutter as part of a spring clip used to secure together the tubes of a multi-piece paddle.
US11234414B2
The invention relates to an animal marking system (1) provided with a drive device (10) and an animal marking fluid sprayer (2), the drive device (10) comprising an electric motor (11) associated with a transmission system (12), the transmission system receiving an initial torque from the electric motor (11), amplifying the received initial torque and transmitting the amplified torque to a drive shaft (3), the drive shaft (3) applying the amplified torque to actuate the animal marking fluid sprayer (2), the animal marking system (1) being able to be applied in extensive rural territory, where there is not a wide availability to use mechanisms that require high drive voltages.
US11234411B2
An odor eliminating pet bed assembly for absorbing odors associated with pet beds includes a pet bed that is positionable on a support surface for to have a pet lie thereon. The pet bed has a chamber is integrated therein for receiving an odor absorbing material. A permeable cushion is positioned within the pet bed to have the pet lie thereon when the pet is in the pet bed. The permeable cushion passes the odor absorbing material therethrough. An impermeable cushion is positioned within the pet bed to have the pet lie thereon. The impermeable cushion is comprised of a fluid impermeable material to inhibit the odor absorbing material from passing therethrough.
US11234408B2
The disclosure provides a new and distinct pepper variety NUN 89007 PPS as well as seeds and plants and fruits thereof. NUN 89007 PPS is an orange, mini sweet pointed sweet pepper variety for the snacking segment, comprising resistance to Pepper Mild Mottle Virus (PMMoV) Pathotype 0 and/or to Potato Y Virus Pathotype 0 and Pathotype 1.
US11234405B1
A soybean cultivar designated 90110208 is disclosed. The invention relates to the seeds of soybean cultivar 90110208, to the plants of soybean cultivar 90110208, to the plant parts of soybean cultivar 90110208, and to methods for producing progeny of soybean cultivar 90110208. 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 90110208. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 90110208, 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 90110208 with another soybean cultivar.
US11234401B1
A novel soybean variety, designated 5PFNS26 is provided. Also provided are the seeds of soybean variety 5PFNS26, cells from soybean variety 5PFNS26, plants of soybean 5PFNS26, and plant parts of soybean variety 5PFNS26. Methods provided include producing a soybean plant by crossing soybean variety 5PFNS26 with another soybean plant, methods for introgressing a transgenic trait, a mutant trait, and/or a native trait into soybean variety 5PFNS26, methods for producing other soybean varieties or plant parts derived from soybean variety 5PFNS26, and methods of characterizing soybean variety 5PFNS26. Soybean seed, cells, plants, germplasm, breeding lines, varieties, and plant parts produced by these methods and/or derived from soybean variety 5PFNS26 are further provided.
US11234400B1
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH011058. The invention thus relates to the plants, seeds and tissue cultures of the variety CH011058, and to methods for producing a corn plant produced by crossing a corn plant of variety CH011058 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH011058.
US11234394B2
A novel hybrid sweet corn plant, designated HMX59YS718 is disclosed. The invention relates to the seeds of hybrid sweet corn designated HMX59YS718, to the plants and plant parts of hybrid sweet corn designated HMX59YS718, and to methods for producing a sweet corn plant by crossing the hybrid sweet corn HMX59YS718 with itself or another sweet corn plant.
US11234392B2
Inbred corn line, designated IV6, are disclosed. The invention relates to the seeds of inbred corn line IV6, to the plants and plant parts of inbred corn line IV6 and to methods for producing a corn plant, either inbred or hybrid, by crossing inbred corn line IV6 with itself or another corn line. The invention also relates to products produced from the seeds, plants, or parts thereof, of inbred corn line IV6 and/or of the hybrids produced using the inbred as a parent. The invention further relates to methods for producing a corn plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other corn lines derived from inbred corn line IV6.
US11234384B2
A slow-release irrigation device having a housing with an open and closed end, and a water reservoir located therein, a circumferential channel located proximal to the open end providing a watertight engagement with a neck opening of a beverage container, a water channel connected to the water reservoir and having a water receiving inlet and an outlet for directing water into the water reservoir while simultaneously operating as a water seal for the housing, a housing water outlet located between the ends of the housing and directly connecting the water reservoir with the external environment, an air channel located within the housing, an air tube connecting the water reservoir to an interior of the container; and a permeable membrane located within the air channel and controlling the passage of air through an air outlet of the air tube.
US11234358B2
A universal row clearing bracket including a mounting bracket configured to engage a toolbar of a tractor, wherein the mounting bracket may have a yoke engaged therewith. The yoke may connect to a first and second pivoting arm. One end of the pivoting arms configured to engage the yoke such that the yoke prevents the pivoting arms from moving with respect to the receiver past a certain point in at least one direction. The opposite end of the pivoting arms connecting to an interchangeable shoe, the interchangeable shoe configured to pivotally engage at least one engaging wheel and be replaced for other shoes to support different size engaging wheels.
US11240949B2
Component mounting line includes multiple component mounting machines arranged along a conveyance direction of a board, feeder storage container that stores multiple feeders that are attachable and detachable to component mounting machine, and exchanging robot capable of exchanging feeder between feeder storage container and each of the component mounting machines, in which feeder storage container is installed in the same arrangement as the multiple component mounting machines, and exchanging robot moves along the conveyance direction of the board and exchanges feeder. Accordingly, regardless of which of the component mounting machines feeder is used in, replenishment and collection may be performed in feeder storage container, so that an operator can easily replenish and collect feeder.
US11240946B2
A circuit board for a control device for a vehicle includes a clamp edge for clamping on a cover for covering circuit board, the clamp edge being formed by an electrically conductive layer that is situated on an upper side of the circuit board. The circuit board has a plurality of solder bumps for shielding an electromagnetic radiation, the solder bumps being arranged in a row in clamp edge, and each of solder bumps being insulated from the electrically conductive layer by a ring of solder resist.
US11240945B2
A shielding arrangement can be provided for a piece of high voltage equipment spaced from a neighboring object. The piece of high voltage equipment has a first electric potential and the neighboring object has a second electric potential. The shielding arrangement includes a resistor, a shield element for connection to the high voltage equipment via the resistor, and a capacitor connected in parallel with the resistor. A resistance of the resistor and a capacitance of the capacitor together define a time constant in a range of 10 μs-50 ms.
US11240943B2
The disclosed concept relates to electrical isolation between power electronic and cooling and/or mounting components and, in particular, a ceramic layer disposed on one or more portions of the cooling and/or mounting components to provide electrical isolation, as well as, a thermally conductive path to remove heat produced by the power electronic component.
US11240932B1
This technology relates to a cooling system for reducing the amount of heat within a sensor housing. The system comprising a cold plate containing an interior liquid cooling channel containing a cooling fluid, a heat exchanger attached to the cold plate, and at least one fan configured to generate an air flow loop. The heat exchanger is configured to draw heat from the air flow loop and pass the drawn heat to the cold plate, which in turn, passes the drawn heat to the cooling liquid.
US11240923B2
The present application provides a flexible display device, including a housing, at least one winding mechanism, a flexible display screen and at least one stretching mechanism. When the flexible display screen is in a first state, the stretching mechanism pulls the winding mechanism to pull the flexible display screen out of the winding mechanism; when the flexible display screen is in a second state, the stretching mechanism pulls the winding mechanism to receive the flexible display screen into the winding mechanism. The flexible display device is smaller in size by winding the flexible display screen in the housing.
US11240922B2
A wall module includes a frame and a tile connected thereto. The tile includes an opening in which an electronic device mounting assembly is mounted. The electronic device mounting assembly includes a mounting plate having a receiving area configured to have an electronic device mounted therein. The electronic device mounting assembly also includes securing elements configured to selectively secure the electronic device within the receiving area and a face plate configured to cover an edge of the opening in the tile as well as a peripheral edge of the electronic device. The wall module having the electronic device mounting assembly described above can be a single wall module within a modular wall having a plurality of wall modules, each of the plurality of wall modules being with or without an electronic device mounting assembly mounted therein.
US11240911B2
Disclosed are a flexible substrate and a method for manufacturing the same, and a flexible electronic device. The flexible substrate includes: a flexible base; a plurality of electronic components disposed on the flexible base, a first gap being formed between each two adjacent electronic components of the plurality of electronic components; and a plurality of metal lines, wherein at least one end of each of the metal lines is connected to the corresponding electronic component, at least a portion of the plurality of metal lines are disposed in the first gap, and a length of each metal line disposed in the first gap is greater than a width of the first gap in an extension direction of the metal line; wherein a first filling layer is disposed in the first gap to wrap the metal line disposed in the first gap.
US11240908B2
Disclosed herein is a thin film capacitor that includes a capacitive insulating film, a first metal film formed on one surface of the capacitive insulating film, and a second metal film formed on other surface of the capacitive insulating film and made of a metal material different from that of the first metal film. The thin film capacitor has an opening penetrating the capacitive insulating film, first metal film, and second metal film. The second metal film is thicker than the first metal film. A first size of a part of the opening that penetrates the first metal film is larger than a second size of a part of the opening that penetrates the second metal film.
US11240907B2
The invention provides a data storage device comprising a shell, a main circuit board, and an external connector. The shell comprises a plurality of vents. The main circuit board is placed in the shell, and covered by a fire protection material. The main circuit board is provided with a controller and a plurality of flash memory elements. The external connector is disposed outside the shell. When the data storage device is in a fire scene, the flash memory elements on the main circuit board can be avoided to be burned since the fire protection material covers the main circuit board. Further, the data storage device has a better heat dissipation and convection effect via the vents of the shell, such that the data storage device can cool down quickly, and thereby the integrity of data storage can ensured.
US11240905B2
The invention relates to a method for producing a printed circuit board—cooling body structure and such a printed circuit board—cooling body structure, in particular for arrangement in a lighting device of a vehicle, the method comprising at least the following steps: providing a base plate; coating a carrier side of the base plate with an insulation layer and/or with a solder resist; fitting the carrier side with at least one electronic component and applying cooling rib bodies to a cooling side of the base plate opposite the carrier side.
US11240903B2
A ceiling panel system includes a panel assembly having a ceiling surface and first and second conductive structures spaced from each other and a first application module configured to engage one of a plurality of locations disposed over the ceiling surface. The first application module includes a wireless receiver, a first contact configured to engage the first conductive structure, and a second contact configured to engage the second conductive structure. The first conductive structure delivers power to the application module. The system also includes a second application module configured to engage a different one of the plurality of locations. The first application module is configured to receive at the wireless receiver wireless commands, and, responsive to receiving wireless commands at the wireless receiver, the first application module transmits the received commands over the first conductive structure to the second application module.
US11240902B2
A multimode switch includes a wireless transceiver, that transmits/receives messages over a wireless network; a line voltage switch, coupled to a line voltage and associated devices; a switch controller, responsive to first messages received over the wireless network, that directs the line voltage switch to provide line voltage to, and subsequently remove line voltage from, the associated devices, and that receives identifying information and functional group designation for the associated devices in second messages over the wireless network, and that controls the associated devices according to the identifying information and functional group designation via transmission of third messages over the wireless network; and a ground leakage power supply, coupled to an AC hot line and to an earth ground, that generates a regulated voltage to power the wireless transceiver and the switch controller without requiring connection to an AC neutral line, while limiting ground leakage current to the earth ground to a prescribed leakage value.
US11240901B2
A dimmer switch system for dimming a load includes a master dimmer structured to be electrically connected to a power source and the load and to control dimming of the load by regulating power provided from the power source to the load, and at least one accessory dimmer structured to be electrically connected to the master dimmer via a traveler conductor. The master dimmer is structured to generate a first control signal on the traveler conductor to indicate a type of the master dimmer, and the at least one accessory dimmer is structured to selectively enable or disable one or more functions of the at least one accessory dimmer based on the type of the master dimmer.
US11240897B2
Two-wire dimmer operation includes controlling conduction of power to a lighting load. In one aspect, based on a conduction angle adjustment, power supply voltage is monitored and a maximum conduction angle is established based thereon. In another aspect, a dimming level signal is received and a dimming level for a dimmer is set based on the received dimming level. The dimming level signal indicates a desired dimming level for a dimmer, and a maximum value for the dimming level signal is based on a dimmer power supply voltage. In yet another aspect, based on detecting an adjustment to increase a conduction angle of a dimmer, the conduction end angle is increased and the conduction start angle is also increased. This results in a net increase in the conduction angle for controlling operation of the dimmer.
US11240893B2
A dimmer includes a power supply circuit including a current limiter and a switch, the power supply circuit electrically coupled to a power source and a load, where current is channeled via the current limiter during a power-on of the dimmer and via the switch during operation of the dimmer after the power-on, a triode for alternating current (TRIAC) control circuit electrically coupled to the power source and the load, where the TRIAC control circuit is structured to control operation of a TRIAC configured to control an amount of power supplied to the load; and a processing unit electrically coupled to the power supply circuit and the TRIAC control circuit, where the processing unit is structured to control the switch and the TRIAC control circuit after the power-on.
US11240892B2
LED retrofitting system for retrofitting High Intensity Discharge Lighting (HID) fixtures with Light Emitting Diode (LED) arrays and the method for retrofitting.
US11240885B2
There is provided an electrically operated aerosol-generating device for heating an aerosol-generating article including an aerosol-forming substrate by heating a susceptor element positioned to heat the substrate. The device includes a housing defining a chamber configured to receive at least a portion of the article, an inductor including an inductor coil disposed around at least a portion of the chamber, and a power source connected to the inductor coil and configured to provide a high frequency electric current to the inductor coil to generate a fluctuating electromagnetic field to heat the susceptor element and thereby heat the substrate. The inductor further includes a flux concentrator disposed around the inductor coil and configured to distort the fluctuating electromagnetic field towards the chamber. The flux concentrator includes a plurality of discrete flux concentrator segments positioned adjacent to one another. An aerosol-generating system and an inductor assembly are also provided.
US11240883B2
A climate controlled assembly includes a support member having a first surface configured to support an occupant, a channel within the support, the channel extending from the first surface through a portion of the support, a thermoelectric device positioned within the channel, a heat exchanger conductively coupled to a first side of the thermoelectric device, the heat exchanger positioned within the channel and a flexible conductive member conductively coupled to a second side of the thermoelectric device, a portion of the flexible conductive member extending along the first surface of the support member.
US11240876B2
Systems and methods are described herein for managing communications for a connected vehicle, such as between the connected vehicle and other connected vehicle and/or between the connected vehicle and infrastructure entities, such as providers of services to the connected vehicle. For example, a communication network, such as a network provided by a network carrier, may include various cloud engines or other network-based servers that manage, coordinate, and/or provision communications between the connected vehicle and other parties, such as vehicles, road devices, buildings, and other infrastructure entities.
US11240875B2
A BSS to which a destination wireless communication apparatus of a physical layer frame belongs is identified, and accuracy of preamble detection is improved by changing a reception operation. A wireless communication apparatus includes a reception unit that detects a frame including information for identifying a BSS, and a control unit that switches between a first operation in a case where the frame is a frame which is associated with a BSS to which the wireless communication apparatus belongs and a second operation in a case where the frame is a frame which is not associated with the BSS to which the wireless communication apparatus belongs. Carrier sensing is not performed in the first operation, and the carrier sensing is performed in the second operation.
US11240864B2
Configurations are described for maintaining a continuity and quality of wireless signal connection between a mobile device and systems accessible through the internet. In particular, configurations are disclosed to address the challenge of a mobile device that moves through a physical environment wherein the best wireless connectivity performance is achieved by switching between available connection sources and constantly evaluating a primary connection with other available connections that may be switched in to become a new primary connection. The mobile device may be self-propelled or carried by some other mobilizing means.
US11240842B2
A communication device for handling transmission/reception for a serving cell comprises a storage unit for storing instructions and a processing circuit coupled to the storage unit. The processing circuit is configured to execute the instructions stored in the storage unit. The instructions comprise receiving an indication indicating at least one subband unit of a serving cell from a network; and performing a communication operation in the at least one subband unit with the network, after receiving the indication.
US11240840B2
The present invention relates to a method comprising monitoring a first value indicative of at least one of a relative occupancy of a wireless channel, and a signal quality of a signal received from a remote communication device (10) via the wireless channel. Furthermore, the method comprises monitoring a second value indicative of a signal level (301) on the wireless channel, and, based on the first value and the second value, selectively initiating a data transmission via the wireless channel.
US11240839B2
Methods, systems, and devices for wireless communications provide for feedback transmissions using an uplink shared channel. A user equipment (UE) may transmit feedback to a base station using physical uplink shared channel (PUSCH) resources. The base station may transmit an uplink grant to the UE indicating a set of resources for uplink data transmissions. The base station may subsequently transmit a downlink grant for the UE. Based on monitoring resources indicated by the downlink grant, the UE may generate feedback indicating the success of receiving or decoding the PDSCH transmission. The UE may transmit the feedback to the base station on the PUSCH resources. In some cases, the UE may transmit both the feedback for the PDSCH transmission received after the uplink grant and for a second PDSCH transmission received prior to the uplink grant using PUSCH resources.
US11240833B2
The present disclosure provides an information transmission method, a user equipment and a network device. The information transmission method includes: when collision between scheduling request (SR) information to be transmitted by the UE and information on physical uplink control channel (PUCCH) occurs, transmitting the SR information and/or the information on the PUCCH.
US11240826B2
In order for a radio base station performing coordinated control with another radio base station, to appropriately perform scheduling for radio communication with a terminal apparatus, an apparatus of the present invention includes: an obtaining section configured to obtain information related to a first schedule for coordinated control between an access point 200A and an access point 200B; and a control section 133 configured to perform control related to a second schedule for the access point 200A to perform radio communication with a terminal apparatus 300, based on the information related to the first schedule.
US11240818B2
Method carried out in a radio communications network for communicating with a user equipment, comprising transmitting resource allocation information addressed to the user equipment, wherein said resource allocation information comprises an indication of frequency domain repetition, and wherein said frequency domain repetition is associated with a predetermined mapping of repetitions.
US11240817B2
A base station (BS) in a wireless communication network for bandwidth allocation requests (BARs) and method of operating the BS. The method includes receiving an uplink (UL) BAR for an amount of UL resources for transmission of UL data to the BS and determining, based at least in part on the UL BAR, an amount of backhaul resources for transmission of backhaul data from the BS to a parent BS of the BS via a wireless backhaul connection. The method further includes receiving the UL data; transmitting, to the parent BS at least before reception of the UL data is complete, a first BAR indicating the determined amount of the backhaul resources; and transmitting the received UL data to the parent BS via the wireless backhaul connection based on the first BAR.
US11240811B2
A method and apparatus for a transmission mode with user equipment (UE) independent physical downlink shared channel (PDSCH) scrambling for inter-cell and intra-cell PDSCH-to-PDSCH interference cancellation. A method may include configuring (610) a first identifier (e.g. first RNTI) for a first UE. The method may also include performing at least one of indicating (620) (e.g. semi-statically) a second identifier (e.g. PDSCH RNTI own) for the first UE, or indicating (630) (e.g. semi-statically) a third identifier (e.g. PDSCH RNTIJnt) for the first UE. The first identifier (e.g. first RNTI) is for at least one of operation of physical downlink control channel (PDCCH) of the first UE, or operation of PDSCH of the first UE if the second identifier (e.g. PDSCH RNTI own) is not indicated to the first UE; the second identifier (e.g. PDSCH RNTI own) is for at least one of scrambling or descrambling PDSCH of the first UE; and the third identifier (e.g. PDSCH RNTIJnt) is for at least one of scrambling or descrambling a PDSCH of a second (e.g. interfering) UE. The transmission of the second UE may cause interference on the reception of a PDSCH at the first UE.
US11240806B2
A scheduling apparatus and a scheduling method, wherein the amount of signaling for frequency resource allocation information can be reduced while maintaining system throughput performance. In a base station apparatus, a scheduling section allocates frequency resources to frequency allocation target terminals based on set frequency allocation units, and a frequency allocation parameter setting section adjusts the set frequency allocation units set in the scheduling section based on cluster numbers. Due to this, in each cluster number, frequency resources can be allocated based on the most suitable frequency allocation units with respect to the signaling bit number. As a result, the amount of signaling for frequency resource allocation information can be reduced. Further, system throughput can be maintained by making the cluster number, which is a parameter having little effect on system throughput, a setting parameter for frequency allocation units.
US11240802B2
In accordance with an example embodiment of the present invention, a method comprising: receiving, by a user equipment, instructions based on a determination that a communication sent from the user equipment to at least one network comprising signaling to at least one network node over continuous time slots of at least one uplink connection would cause a problem with the communication; and based on the instructions, preventing by the user equipment the signaling over at least one particular time slot of the at least one uplink connection to overcome the problem, wherein the instructions are received in a recurring pattern indicating the at least one particular time slot.
US11240799B2
Embodiments of the disclosure provide a method and device for indicating time domain resource allocation. The method comprises: determining time information of a resource region based on numerology information of the resource region, the resource region being allocated for transmitting data to a terminal device; and transmitting the time information to the terminal device to enable the terminal device to receive the data on the resource region.
US11240796B2
Apparatuses and methods are disclosed for block interleaving. In one embodiment, a method includes generating an interleaver sequence for a control resource set, CORESET, configuration for a physical downlink control channel, the interleaver sequence associated with an interleaving matrix; optionally, for each one of an allowed value of number of rows for the interleaving matrix, determining a number of null entries to be added to the interleaving matrix; and selecting a number of rows, R, for the interleaving matrix such that the number of null entries to be added to the interleaving matrix is: no more than a number of columns, C, of the interleaving matrix; and optionally, the smallest among the numbers of null entries determined for each of the allowed values of number of rows for the interleaving matrix. In another embodiment, a method includes decomposing the interleaver sequence.
US11240792B2
Embodiments of this application disclose a message transmission method and apparatus, a terminal, and a base station. In the method, a symbol or symbol group may be used as a granularity to select a plurality of symbols or symbol groups from one or more slots and then allocate the plurality of symbols or symbol groups to a same terminal for transmitting data. The plurality of symbols or symbol groups may be used for uplink data scheduling or may be used for downlink data scheduling. Therefore, a slot resource is allocated at a small granularity, so that a time domain resource is more flexibly allocated, and the slot resource is more fully utilized. This helps improve message transmission efficiency, thereby expanding a coverage area.
US11240791B2
The embodiments of the present application provide a communication method, a terminal device and a network device, which can improve flexibility of the terminal device in monitoring downlink control information. The method includes that: a terminal device determines a target monitoring resource configured to monitor downlink control information; and the downlink control information is monitored on the target monitoring resource.
US11240782B2
Disclosed by the present disclosure are a context identification indication method, an acquisition method, a user equipment (UE), a base station and a computer storage medium. The method comprising: carrying, in an MSG3 message, part of UE context identification information and related information of identification information for a second base station; and sending the MSG3 message to a first base station.
US11240772B2
An out-of-synchronization processing method implemented in an intermediate communication apparatus includes obtaining synchronization information for synchronizing with a downstream communication apparatus, and performing a search for an upstream communication apparatus and a communication with the downstream communication apparatus. A parameter is adjusted according to the synchronization information during the communication with the downstream communication apparatus.
US11240771B2
The present disclosure relates to transmitting synchronization signals and in particular to so called beam sweep. In particular the disclosure relates to methods for providing synchronization using synchronization sequences that are transmitted at different points in time. The disclosure also relates to corresponding devices and computer programs. A method in a network node, for transmitting synchronization sequences of a synchronization signal to one or more receiving wireless devices, comprises determining multiple synchronization sequences, such that each synchronization sequence comprises a respective timing indication, whereby each synchronization sequence enables determination of a time of an event in a receiving wireless device and transmitting the synchronization sequences to the one or more wireless devices, at different points in time.
US11240769B2
According to some embodiments, a method for use in a user equipment (UE) of acquiring system information or a synchronization signal comprises receiving, from a network node, a plurality of subframes. Each subframe includes a repetition of either system information or a synchronization signal. The repetition is divided into a number (N) of transmission blocks in a frequency domain of a first bandwidth (N>1). The method further comprises combining N transmission blocks from one or more repetitions of the respective received plurality of subframes to decode the system information or synchronization signal. The UE may comprise a narrowband wireless device operable to receive a bandwidth less than the first bandwidth, and combining N transmission blocks to decode the system information or synchronization signal may comprise combining at least one transmission block from two or more repetitions of two or more respective subframes of the plurality of subframes.
US11240765B2
A method for modifying an electromagnetic field distribution of a node in a telecommunication network, comprising determining the presence of an entity within a region of interest, and regulating transmission power to the region of interest from the node by varying a spatio-temporal transmission profile of the node in response to determining the presence of the entity in the region for a period of time longer than a predetermined threshold value, wherein modifying the electromagnetic field distribution of the node comprises modifying an average electromagnetic field distribution of said node.
US11240753B2
A method and apparatus are disclosed from the perspective of a UE. In one embodiment, the method includes receiving a configuration, wherein the configuration indicates whether the UE performs a beam management during a specific period of time. The method also includes determining whether to perform the beam management during the specific period of time based on at least the configuration.
US11240752B2
Methods and systems are provided for managing a smart antenna system to maximize energy efficiency while maintaining spectral efficiency and signal integrity. In accordance with certain aspects of a particularly preferred embodiment, antenna beamforming may be optimized at a base station by combining a recursive least squares beamforming technique with Kaiser windowing functions to enable side lobe cancellation in the emitted beam, thus enhancing the capacity and service quality of smart antenna systems. With respect to further aspects of a particularly preferred embodiment, processing methods may be implemented at the base station of a cellular network to cluster mobile stations in a way that improves overall energy efficiency of a base station in the cellular network. More particularly, mobile stations or users may be clustered using a linear radius clustering method and a last user sector based clustering method to direct the beam emitted from the base station antenna to those sectors determined to contain the users having the greatest signal resource need.
US11240741B2
A method for controlling a display device includes: transmitting, in a first status where the display device is not connected to an access point, first status information representing the first status; receiving an instruction to operate as an access point from an electronic device in a status where the first status information is received by the electronic device and where the electronic device is not connected to an access point; operating as a first access point in response to the receiving of the instruction; and transmitting first connection information for connecting to the first access point, to the electronic device, when operating as the first access point.
US11240739B2
A method for message control in a cooperative intelligent transport system comprises creating (S3) of a transmission restriction control message. The transmission restriction control message comprises restriction instructions, defining how a transmission restriction demand is to be applied by an on board unit, and validity information. The transmission restriction control message is broadcasted (S4). A method for message control in a cooperative intelligent transport system comprises receiving, in an on board unit, a transmission restriction control message. The transmission restriction control message comprises restriction instructions, defining how a transmission restriction demand is to be applied by the on board unit, and validity information. It is determined whether or not the on board unit fulfils the validity information. If the on board unit fulfils the validity information, the transmissions of messages from the on board unit are adapted according to the restriction instructions. Corresponding apparatuses are also disclosed.
US11240738B2
In a base station, a setting unit for setting the number of detections sets at least one search space that includes plural control channel candidates to be targets of detection of a control signal in a terminal, and a transmission unit transmits the control signal that is mapped on any of the plural control channel candidates in the search space. Here, the number of detections in the search space by the terminal is determined based on settings of the terminal.
US11240736B2
Access category management objects may be configured for use in support of access category configurations of a user equipment (UE). Various methods for a UE configuration with access categories are disclosed. Signaling methods by a radio access network of access barring parameters such as a signaling method for a partial list of access barring parameters with explicit signaling of access category indexes and a signaling method for a full list of access barring parameters where access categories are signaled using a bitmap are disclosed. Access control parameters and an access control architecture in terms of access control function distribution within the UE protocol sublayers, solutions that address the impact of access control in a connected mode on a buffer status report, logical channel prioritization and flow control between the UE AS and UE NAS, and details regarding access barring checks are also disclosed.
US11240735B2
There is provided a method comprising: determining the occurrence of a change in System Information; determining whether or not the System Information was transmitted to a user equipment by at least one network apparatus during a time period immediately prior to determining said occurrence; and causing an indication of the occurrence of said change to be transmitted to the user equipment when it is determined that the System Information was transmitted to the user equipment within the time period.
US11240733B2
Certain aspects of the present disclosure relate to methods and apparatus for enabling access control in a connected mode, idle mode, and an inactive state. An exemplary method generally includes receiving access control information associated with one or more services used by the UE for communicating with the wireless communications network, receiving a request to transmit traffic using the one or more services, checking a type of the traffic against the access control information, and scheduling the traffic for transmission if the type of the traffic satisfies one or more criteria in the access control information based on the checking.
US11240714B2
Systems, devices, and techniques are described for communication node scanning and association in a wireless communication network. An illustrative method includes receiving, via a first channel, identifying information that identify a plurality of communication nodes that are configured to communicate via at least a second channel. The illustrative method further includes initiating communication, via at least the second channel, with a communication node based, at least in part, on the identifying information.
US11240703B2
A communications device acting as a relay device is configured to communicate with a transmitting node and a receiving node. The communications device acting as the relay is configured to receive signals representing protocol data units formed from one or more service data units via a first wireless access interface from the transmitting node according to a first automatic repeat request process for transmission to the receiving node, transmit signals representing the received protocol data units via a second wireless access interface to the receiving node according to a second automatic repeat request process, and store the protocol data units received by the receiver circuitry for transmission to the receiving node according to the second automatic repeat request process.
US11240702B2
Disclosed herein are systems, methods, and non-transitory computer-readable storage media for providing on-demand quality of service guarantees in a wireless network environment. The system determines an on-demand quality of service for a segment of a communication path between a user equipment communicating with a radio access network connected to a core network and an external network connected to the core network. The system then determines if the on-demand quality of service for the segment meets a quality of service requirement. If the on-demand quality of service for the segment does not meet the quality of service requirement, the system identifies an alternate communication path between the user equipment and the external network, wherein the alternate communication path differs from the communication path. The system can then setup the alternate communication path for traffic between the user equipment and the external network.
US11240699B2
A method of handling insufficient resources in a user equipment (UE) during a PDU session establishment procedure is proposed. During a PDU session establishment procedure, UE sends a PDU SESSION ESTABLISHMENT REQUEST message to the network. UE then receives a PDU SESSION ESTABLISHMENT ACCEPT message from the network, the ACCEPT message carries various PDU session parameters including authorized QoS rules and QoS flows. If UE decides to reject the addition of the new authorized QoS flow description or the new authorized QoS rule due to lack of resources, UE may initiate a PDU session release procedure with 5G session management (5GSM) cause IE #26 “insufficient resources”. In an alternative embodiment, UE may synchronize with the network by sending a PDU session modification request message to delete certain QoS rules/flow descriptions with 5GSM cause IE #26 “insufficient resources”.
US11240696B2
Test entity for verifying user equipment (UE) device layer 2 sustained downlink maximum data rate decoding performance may send a non-access stratum message to the UE device that requests activation of a downlink-only test mode, sending a first Packet Data Convergence Protocol (PDCP) status request to the UE device, send downlink PDCP packets to the UE device during a measurement interval, receive a physical layer (PHY) hybrid acknowledge request (HARQ) acknowledgement (ACK) or non-acknowledgement (NACK) from the UE device and determine expected missed layer 1 packets based on the received PHY HARQ ACK/NACK, send a second PDCP status request to the UE device after the measurement interval, receive a PDCP status report from the UE device, and determine missed layer 2 packets from a First Missing Count (FMC) value or bitmap included in the received PDCP status report.
US11240690B2
Systems, methods and computer software are disclosed for predicting streaming media Quality of Experience (QoE) for network slice selection in 5G networks. In one embodiment, a method includes developing a mathematical model of QoE parameters at base station transmitters; providing feedback from the models to a Quality of Service (QoS) manager; and selecting, by the QoS manager based on the feedback from the models, a 5G network slice that meets QoS requirements for allocation to a user.
US11240686B2
A communication system is disclosed. The communication system includes a plurality of cloud radio access networks (C-RANs), each C-RAN comprising a baseband controller and a plurality of radio points (RPs). Each RP in the plurality of C-RANs is located at a site and is configured to exchange radio frequency (RF) signals with a plurality of wireless devices at the site. The communication system also includes a dynamic sectorization system communicatively coupled to each baseband controller. The dynamic sectorization system is configured to determine at least one signature vector for each of the wireless devices at the site. The dynamic sectorization system also is configured to map each RP in the plurality of C-RANs to one of a number of sectors (K) based on the at least one signature vector for each of the wireless devices at the site.
US11240682B2
Certain aspects of the present disclosure provide methods and apparatus for enhancing a beamforming training procedure.
US11240670B2
A domestic appliance, as provided herein, may include a cabinet, a user input positioned on an exterior of the cabinet, and a controller configured to initiate a commissioning operation. The commissioning operation may include opening a connection channel at a wireless access point on the domestic appliance according to a predetermined initial timeout period. The commissioning operation may further include establishing communication between a remote user interface device and the wireless access point via the open connection channel within the predetermined initial timeout period. The commissioning operation may still further include, in response to establishing communication, maintaining the connection channel between the user device and the wireless access point according to a predetermined extended timeout period.
US11240662B2
Various embodiments related to an electronic device and a method by which the electronic device transmits and receives authentication information are presented, and according to one embodiment, the electronic device comprises: a first wireless communication circuit for supporting a Bluetooth protocol; a second wireless communication circuit for supporting a cellular wireless protocol; a third wireless communication circuit for supporting near field communication (NFC); a fourth wireless communication circuit for supporting a WiFi protocol; a camera exposed through a second part of a housing; a processor arranged in the housing and electrically connected to a display, the first wireless communication circuit, the second wireless communication circuit, the third wireless communication circuit, the fourth wireless communication circuit, and the camera; and a memory arranged in the housing and electrically connected to the processor, wherein the memory can store instructions for causing, during execution thereof, the processor to acquire information relating to authentication for pairing with a first external electronic device on the basis of the Bluetooth protocol by using the third wireless communication circuit or the camera, perform pairing with the first external electronic device on the basis of at least a portion of the information by using the first wireless communication circuit, and transmit at least a portion of the information to a second external electronic device or a server by using the second wireless communication circuit or the fourth wireless communication circuit.
US11240655B2
A mobile device may transition between Extended Service Set (“ESS”) networks while maintaining the same internet protocol (“IP”) address while transitioning. The transition may occur seamlessly, such that a consumer never loses the network connection despite transitioning between networks. The mobile device may receive an IP address from a pool of addresses, such that the mobile device can keep that IP address as it is transitions between networks that each have access to the pool. The assignment of the IP address to the mobile device is from the pool of IP addresses rather than from the AP.
US11240650B1
A LoRa device for communicating sensor signals in a low power wide area network (LPWAN) includes a physical layer using Hamming encoding and Gray indexing with chirp spread signal (CSS) modulation to encode and modulate the sensor signals and a medium access layer (MAC) including a compressive sensing sub-layer which reduces encoded, modulated signals to sparse vectors. A transmission packet is formed by combining the sparse vectors with a selected set of sparse vectors representing past measurements and the incoming velocity of the sensor signals. A receiver decompresses the transmission packet by reconstructing, at a sparse recovery sub-layer of a receiver MAC layer, the encoded, modulated sensor signals. A decoder path removes the CSS modulation and Gray indexing, and Hamming decodes the sensors signals.
US11240649B2
A system allows an end-user to locate and gain access to an access-controlled facility or resource, such as a restroom, phone charging station, or Wi-Fi hot spot. Some implementations of the system monitor the formation and concentration of individuals into crowds that may place a higher demand on facilities and resources located near the crowd. The system may distribute mobile facilities to areas that offer convenient access to potential developing crowds, and when the system determines that there is a disparity between available resources and crowd demand reaches a certain level it may deploy one or more mobile facilities to positions proximate to that crowd. A mobile facility may also be requested on demand by a user or organizer, and some implementations provide cost sharing mechanisms and other user benefits related to requesting and accessing the facility.
US11240645B2
A method to operate a road-side network node in a cell-supported radio communications network and in an adhoc radio communications network is provided. The method comprises: discovering at least one further road-side network node in the vicinity of the road-side network node as a gateway node, wherein the at least one further road-side node has the capability to exchange data across the cell-supported radio communications network and the adhoc radio communications network; and exchanging data across the cell-supported radio communications network and the adhoc radio communications network in dependence on the discovered at least one further road-side network node.
US11240633B2
Systems and methods for providing real-time services for wearables. One or more remote computing devices execute at least one microservice. A wearable computing device executes at least one system service that corresponds to each microservice. A master service of the wearable computing device consolidates communications between microservices and system services.
US11240630B2
Disclosed are various embodiments for managing location-based service zones that are active during limited time periods. A notification of a trigger event relating to a location-based time zone can be received. The time the notification is received can be compared to time window that the location-based service zone is active. A notification of the trigger event is sent to a respective provider associated with the location-based service zone when the location-based service zone is active.
US11240629B2
Disclosed are an artificial device and a method for controlling the same. In the method for controlling the artificial device according to an embodiment of the present specification, source data for creating a profile of a user is acquired and a cluster including location information of the user and data on an event associated with the location information is created. In addition, the profile of the user is created by using the cluster, and region of interest (ROI) data is generated based on the profile of the user. According to the method, the ROI data including information on a region of interest to the user may be generated. The intelligent device of the present disclosure can be associated with artificial intelligence modules, drones (unmanned aerial vehicles (UAVs)), robots, augmented reality (AR) devices, virtual reality (VR) devices, devices related to 5G service, etc.
US11240624B2
An information processing apparatus includes a storage, a sensor, a controller, and a sound output unit. The storage is capable of storing a plurality of sound information items associated with respective positions. The sensor is capable of detecting a displacement of one of the information processing apparatus and a user of the information processing apparatus. The controller is capable of extracting at least one sound information satisfying a predetermined condition out of the plurality of stored sound information items and generating, based on the detected displacement, multichannel sound information obtained by localizing the extracted sound information at the associated position. The sound output unit is capable of converting the generated multichannel sound information into stereo sound information and outputting it.
US11240620B2
A sound field recording system 100 and method for sound recording includes a paired spherical acoustic pressure sensor assembly 120. A user wears paired transducer assembly 120 during recording in a position which captures a sonic image or sound-field the way the user hears it. Sound field recording system 100 effectively captures and encodes a surprisingly uniform Head Related Transfer Function (“HRTF”) into an audio recording. The paired spherical acoustic pressure sensor assembly 120 includes transducers 130, 140 which are worn over the ears on opposing sides of a person's head, carried on left and right side cable temple defining ear hook members 132, 142, and suspended in front of the ear canals in front of the tragus. System 100 and the method of the present invention enable users to make audio-visual recordings having an aural perspective which is substantially constant and fixed in relation to a contemporaneous video recording.
US11240619B2
A multi-channel decorrelator for providing a plurality of decorrelated signals on the basis of a plurality of decorrelator input signals is configured to premix a first set of N decorrelator input signals into a second set of K decorrelator input signals, wherein K
US11240615B2
An apparatus for connecting to an ear canal component of a hearing aid includes a sleeve having a first end, an opposite second end, and a channel extending between the first end and the second end. The sleeve is configured to engage the ear canal component such that the ear canal component is in the channel. A flap is coupled to the sleeve and pivotable into and between an open position in which the channel at the second end of the sleeve is open and a closed position in which the flap closes the channel at the second end of the sleeve. When the flap is in the closed position, the flap prevents the ear canal component from passing out of the channel through the second end of the sleeve.
US11240612B2
The application relates to a portable electronic device comprising a) a folded substrate carrying components of the device, and b) another, separate component having a fixed outer contour, and c) a housing for enclosing said folded substrate and said separate component, said housing having an inner contour, wherein said folded substrate is folded from a planar substrate along a folding line, said folded substrate exhibiting outer edges comprising a folded edge following said folding line. The application further relates to a method of manufacturing a folded substrate. The object of the present application is to facilitate miniaturization of a portable electronic device, such as a hearing aid. The problem is solved in that the folded substrate is shaped to provide that at least one of said outer edges follow(s) the fixed outer contour of the separate component and/or the inner contour of said housing. This has the advantage of providing a larger area on the substrate to place components and soldering points thereby improving the use of the available space in the portable electronic device. The invention may e.g. be used in electronic devices where volume utilization is an important design parameter, e.g. hearing aids comprising a part adapted for being mounted in an ear canal of a user, e.g. in the bony part of the ear canal.
US11240602B2
A sound quality improvement based on artificial intelligence is disclosed. A sound control method based on artificial intelligence according to an embodiment of the present disclosure provides a different call sound quality for each person based on a plurality of person information stored in an address book of a mobile terminal. The mobile terminal and 5G network of the present disclosure may be associated with an artificial intelligence module, a drone ((Unmanned Aerial Vehicle, UAV), a robot, an AR (Augmented Reality) device, a VR (Virtual Reality) device, a device associated with 5G services, etc.
US11240596B2
The present disclosure relates to systems and methods for directing the audio output of a wearable device having a plurality of speakers. In one implementation, the system may include an image sensor configured to capture one or more images from an environment of the user of the wearable apparatus, a plurality of speakers, and at least one processing device. The at least one processing device may be configured to analyze the one or more images to determine at least one indicator of head orientation of the user of the wearable apparatus, select at least one of the plurality of speakers based on the at least one indicator of head orientation, and output the audio to the user of the wearable apparatus via the selected at least one of the plurality of speakers.
US11240593B2
A waveguide housing for a speaker assembly. The speaker assembly includes first and second drivers coupled to the waveguide housing where the first driver generates a midrange sound signal and the second driver emits a high-frequency sound signal. The waveguide housing includes a first plurality of sound channels configured to receive the midrange sound signal from the first driver such that the midrange sound signal travels through the first plurality of sound channels and is emitted from the waveguide housing by a first plurality of openings in the waveguide housing. The waveguide housing also includes a second plurality of sound channels configured to receive the high-frequency sound signal from the second driver such that the high-frequency sound signal travels through the second plurality of sound channels and is emitted from the waveguide housing by a second plurality of openings in the waveguide housing.
US11240588B2
Provided is an ear-hole open type sound reproducing apparatus which can obtain good sound quality over a wide band while adopting a bone conduction system. A first equalizer 303 removes a high range component which is difficult to be reproduced by a vibration speaker 301 and is hard to be conveyed by bone conduction. Then, the vibration speaker 301 outputs the sound over a low range to a middle range by bone conduction sound. By equalizing processing of the first equalizer 303, it is also possible to reduce sound leakage of the high range. On the other hand, a second equalizer 304 removes components over the low range to the middle range. Then, an air conduction speaker 302 outputs high quality sound of the high range component by air conduction sound.
US11240584B2
An earphone system (10) includes a first ear bud (12) having wireless communications circuitry, a second ear bud (14) having wireless communications circuitry and first electric cabling (16) having a first end provided with a first electrical connector element (18) releasably connectable with the first ear bud, a second end provided with a second electrical connector element (20) releasably connectable with the second ear bud and a third electrical connector element (22) disposed intermediate the first and second ends. The earphone system (10) has second electric cabling (24) having a first end provided with a fourth electrical connector element (26) releasably connectable with the third electrical connector element and a second end provided with a fifth electrical connector element (28) connectable an output connector element of an electronic device to receive an audio signal from the electronic device.
US11240578B2
Described embodiments generally relate to a signal processing device for on ear detection for an earbud. The device comprises a first microphone input for receiving a microphone signal from a first microphone, the first microphone being configured to be positioned within an ear of a user when the earbud is being worn; a second microphone input for receiving a microphone signal from a second microphone, the second microphone being configured to be positioned outside the ear of the user when the earbud is being worn; a signal generator configured to generate a signal for acoustic playback from a speaker configured to be positioned within the earbud; and a processor. The processor is configured to receive at least one first microphone signal from each of the first microphone input and the second microphone input, and compare the first microphone signals to determine the on ear status of the earbud; determine that the on ear status of the earbud cannot be sufficiently determined, generate a signal for acoustic playback from the speaker, receive a second microphone signal from the first microphone input, and compare the second microphone signal to the generated signal to determine the on ear status of the earbud.
US11240574B2
An audio network box is provided as a master for a networked speaker system. The audio box can be configured with different combinations of modules to provide functionality as may be desired by an end user. The modules may include a power over Ethernet module, a wireless communication module/access point (AP) module, and an analog speaker module.
US11240570B1
In an approach, a processor determines respective resolution levels for a plurality of objects, presented in a video segment to be rendered, based on a relationship between a primary object and at least one remaining object of the plurality of objects. A processors, determines, from the video segment, a plurality of object-based video elements at the determined respective resolution levels, each of the plurality of object-based video elements corresponding to one of the plurality of objects. A processor causes the plurality of object-based video elements to be delivered for rendering the video segment.
US11240562B1
A system and method for polling a plurality of client devices of different types are provided. A reboot and polling tool pre-polls client devices, where the pre-poll is specific to a type of client device and identifies a state of the client devices. The reboot and polling tool then executes a script on the client devices that changes the state of the plurality of client devices. After the script is executed, the reboot and polling tool post-polls the client devices where the post-poll is specific to the type of client device and the post-poll provides information that identifies changes in the state of the client devices caused by the script.
US11240552B2
Disclosure is directed to managing more than one placeshifting transmission at a target device. The target device may be configured to receive a first video from a first placeshifting source and a second video from a second placeshifting source. The target device may additionally be configured to simultaneously output the first and second video on an output device, using various display screen configurations such as picture-in-picture, split screen, windows, and so. The first and second placeshifting sources may be content receivers having integrated placeshifting functions or may be content receivers provided in association with stand-alone placeshifting devices. A dual-tuner content receiver may also provide both the first and second placeshifting sources to the target device.
US11240551B2
Techniques of providing motion video content along with audio content are disclosed. In some example embodiments, a computer-implemented system is configured to perform operations comprising: receiving primary audio content; determining that at least one reference audio content satisfies a predetermined similarity threshold based on a comparison of the primary audio content with the at least one reference audio content; for each one of the at least one reference audio content, identifying motion video content based on the motion video content being stored in association with the one of the at least one reference audio content and not stored in association with the primary audio content; and causing the identified motion video content to be displayed on a device concurrently with a presentation of the primary audio content on the device.
US11240546B2
An aspect of the present invention provides a server for controlling a camera video image to be distributed to an audience terminal for multi-camera video image distribution service for cyclic distribution of camera video images in a plurality of points of view to audience. The server includes a selector and a decider. The selector selects a plurality of candidates in each of selection opportunities that allow each audience member to select the camera video image to be distributed to the audience terminal. The decider decides the camera video image to be distributed to the audience terminal based on information indicating one of a plurality of options selected by each audience member. At least one of the plurality of candidates selected in at least one of the selection opportunities includes a common camera video image regardless of camera video images viewed by the audience when the plurality of candidates are selected.
US11240535B2
A filtering method by a decoding device according to the present invention comprises the steps of: receiving information relating to ALF control depth; deciding an ALF control unit on the basis of information relating to the division depth and the ALF control depth of a current block in a restoration picture with respect to a current picture; determining whether or not ALF is applied to the current block in an ALF control unit level; and, if the ALF is determined to be applied to the current block, performing the ALF for the current block. In the filtering method, the current picture is recursively divided on the basis of a QTBT structure, and the current block is one of blocks divided on the basis of the QTBT structure.
US11240518B2
Aspects of the disclosure provide method and apparatus for video coding. In the method, prediction information of a current block in a current coding tree unit (CTU) from a coded video bitstream is decoded. The prediction information indicates an intra block copy (IBC) mode. Padded values of a reference block are determined based on a block vector that points to the reference block. The padded values of the reference block are copied from a reference sample line. At least a sample of the current block is reconstructed based on the padded values of the reference block.
US11240516B2
An apparatus for video decoding includes processing circuitry that decodes prediction information for a current block in a current picture that is a part of a coded video sequence. The processing circuitry determines whether the current block is coded in an intra block copy (IBC) mode based on the prediction information. Responsive to the current block not being coded in the IBC mode, the processing circuitry determines whether a size of the current block is above a threshold. The processing circuitry determines that the current block is coded in an intra prediction mode based on a determination that the size of the current block is not above the threshold. The processing circuitry reconstructs the current block based on the intra prediction mode.
US11240515B2
Video coding schemes may include one or more filters to reduce coding artifacts and improve video quality. These filters may be applied to decode video data in a predetermined sequence. The output from one or more of these filters may be selected for different images, blocks, or sets of video data and then copied and/or routed to a display or a buffer storing reference data that is used to decode other video data in a data stream. Providing the ability to select which filter output is used for display and as a reference may result in better video quality for multiple types of video data. The filters that are selected for display and for reference may be different and may vary for different images, blocks, and data sets.
US11240497B2
A deblocking method for deblocking a boundary between a first block of samples, block P, and a second block of samples, block Q. The method includes determining whether at least one of the P block or the Q block is a combined intra-inter prediction block; and, as a result of determining that at least one of the P block or the Q block is a combined intra-inter prediction block, deblocking the boundary between the P block and the Q block.
US11240490B2
A method for video decoding includes determining, for a current block that is a non-square block, whether an angular intra prediction mode for the current block is a wide angle mode that is in a direction outside of a range of directions that spans a bottom left diagonal direction and top right diagonal direction of the current block. The method further includes, in response to determining that the angular intra prediction mode is the wide angle mode, enabling an intra smooth filter and applying the enabled intra smoothing filter to blocks neighboring the current block to generate filtered blocks. The method further includes performing intra prediction based on the filtered blocks to decode the current block.
US11240489B2
A testing method for a camera system having a control unit and at least one camera. The control unit carries out the following method steps immediately after loading of an operating system of the control unit: generating transmittable image data as a function of at least one source image loaded from an electronic camera memory of the camera; transmitting the generated image data from the camera to the control unit; generating an intermediate image as a function of the received image data in the control unit; ascertaining a processed image as a function of the generated intermediate image in the control unit; comparing the processed image to at least one reference image, the reference image being loaded from a memory; and generating an error signal in the event of a deviation between the processed image and the reference image.
US11240476B2
An image projection device including: an analysis unit configured to compute a functional state of one or more devices included in the image projection device based on sensor information acquired from one or more sensors; a determination unit to determine whether or not maintenance of the devices is necessary based on the functional state of the devices; and a notification control unit to present guidance information that prompts for implementation of maintenance of the devices to a user through a notification unit at a timing when it is determined by the determination unit that maintenance is necessary.
US11240474B1
Systems and methods provide a notification of a connectivity problem of a video doorbell to a smartphone. A first communication link between the video doorbell and a backend server is determined unavailable, such as when a password used by the video doorbell to access a local area network (LAN) is not accepted by the LAN. A Bluetooth transceiver of the video doorbell is activated and a Bluetooth signal transmitted from the smartphone is detected. A second communication link between the video doorbell and the smartphone via the Bluetooth transceiver is established and a message is sent to the smartphone, via the Bluetooth transceiver, indicating that the password used by the video doorbell to access the LAN is not accepted by the LAN. The message causes an application running on the smartphone to display a notification on a display of the smartphone indicating the communication problem.
US11240470B2
A system and method are disclosed for generating a teleconference space for two or more initial communication devices using a computer coupled with a database and comprising a processor and memory. The computer generates a teleconference space and transmits requests to join the teleconference space to the two or more initial communication devices. The computer stores in memory identification information, and audiovisual data associated with one or more users, for each of the two or more initial communication devices. The computer transmits audiovisual teleconference data to each of the two or more initial communication devices. The computer transmits a request to join the teleconference space to a third communication device, stores identification information and audiovisual data from the third communication device, and transmits audiovisual teleconference data that includes audiovisual data from the third communication device to each of the three or more communication devices.
US11240468B2
A method of collaborating between a first computer associated with a first display at a first location and a second computer associated with a second display at a second location may include establishing a connection between the first and second computers, opening a virtual canvas on the first computer, the virtual canvas to be displayed on the first and second displays simultaneously, and sending an object between the first and second computers by sending data associated with the object on the virtual canvas stored on the first computer to the second computer to be stored locally, thereby creating a shared canvas on which objects are at a single location. Video conferencing may include sending a first live video stream from the first display to the second display to be viewed in a first video conference window separate from the virtual canvas on the second display and vice versa.
US11240465B2
A system for using decoder information in video super resolution processing. A compressed video buffering module is used for receiving a compressed video stream and a decoder module is used for decoding the compressed video stream into an uncompressed stream and extracting motion vector information from the uncompressed stream. A video super resolution deep neural network processor module is used for processing the uncompressed stream in conjunction with the motion vector information to produce a video super resolution stream. An output buffer module is used for buffering the video super resolution stream for subsequent output.
US11240464B2
Dual or multi-modulation display systems comprising a first modulator and a second modulator are disclosed. The first modulator may comprise a plurality of analog mirrors (e.g. MEMS array) and the second modulator may comprise a plurality of mirrors (e.g., DMD array). The display system may further comprise a controller that sends control signals to the first and second modulator. The display system may render highlight features within a projected image by affecting a time multiplexing scheme. In one embodiment, the first modulator may be switched on a sub-frame basis such that a desired proportion of the available light may be focused or directed onto the second modulator to form the highlight feature on a sub-frame rendering basis.
US11240454B2
An image sensor includes a source follower coupled to a photodiode to generate an image signal responsive to photogenerated charge. The image signal is received by image readout circuitry through a row select transistor. A reset transistor resets the photogenerated charge. A first node of mode select circuit is coupled to the reset transistor, a second node is coupled to a pixel supply voltage, and a third node is coupled to an event driven circuit. The mode select circuit couples the first node to the second node during an imaging mode to supply the pixel supply voltage to the reset transistor. The mode select circuit is further configured to couple the first node to the third node during an event driven mode to couple a photocurrent of the photodiode to drive the event driven circuit through the reset transistor to detect changes in the photocurrent.
US11240445B2
A 3D camera uses a modulated visible light source for depth imaging and includes a processor operable to perform time multiplexing between image detection and depth or time-of-flight (ToF) detection using the same photodetectors. The camera can alternate between the image detection mode and the ToF detection mode to produce a continuous stream of color and depth images that can be overlaid without the need for any post-processing software. The camera can also be configured to determine time-of-flight using analog integration modules, thereby minimizing the circuitry necessary for analog-to-digital conversions and ToF calculations in the digital domain.
US11240443B2
A system is provided in the present disclosure. The system may determine a first exposure time of a visible light sensor of an image acquisition device according to ambient light at a scene to be photographed. The image acquisition device may include the visible light sensor and an infrared light sensor. The system may also actuate the image acquisition device to simultaneously capture a visible light image and at least one infrared light image of the scene. The visible light image may be captured using a visible light sensor with the first exposure time. The at least one infrared light image may be captured using an infrared light sensor. The system may also generate a WDR image by processing the at least one infrared light image, and generate a target image of the scene by fusing the visible light image and the WDR image.
US11240442B2
A signal processing apparatus includes: an acquisition unit configured to acquire, for each of frames, captured images corresponding to results of a plurality of exposures in the frame obtained by a sensor part including a plurality of pixels arranged in an array; and a generation unit configured to generate an output image on the basis of the captured image corresponding to a result of at least one of the plurality of exposures in the frame, wherein the generation unit, in a case where a camera shake correction function is enabled and an exposure time of at least one of the plurality of exposures is shorter than a threshold, generates a first output image by correcting a brightness of the captured image based on the at least one of the plurality of exposure.
US11240436B2
Systems and methods are provided for acquiring images of objects using an imaging device and a controllable mirror. The controllable mirror can be controlled to change a field of view for the imaging device, including so as to acquire images of different locations, of different parts of an object, or with different degrees of zoom.
US11240432B2
A control method includes sending a switching signal to a camera to control the camera to switch between a landscape shot-mode and a portrait shot-mode, receiving an image from the camera, determining whether a display screen is in a landscape orientation or in a portrait orientation, and controlling the display screen to display the image upright. The image includes a landscape image captured by the camera in the landscape shot-mode or a portrait image captured by the camera in the portrait shot-mode. Controlling the display screen to display the image upright includes controlling the display screen to display the portrait image upright when the display screen is in the landscape orientation or controlling the display screen to display the landscape image upright when the display screen is in the portrait orientation.
US11240431B1
Sharing video footage recorded by audio/video (A/V) recording and communication devices, such as video doorbells and security cameras. When an A/V recording and communication device records video footage of suspicious activity, or even criminal activity, a user viewing the footage may alert his or her neighbors by sharing the video. In various embodiments, the user may share the video with anyone of the user's choosing, including neighbors, friends, and family.
US11240425B2
A method and a device for time synchronisation of the optical transmission of data in free space from a transmitter to at least one receiver are discussed. In the method and the device, the time synchronisation between the image reproduction of a transmitter and the image recording of a camera is to be improved for the optical free space transmission between transmitter and camera. This is achieved in that a method and a device for time synchronisation of the optical transmission of data in free space from a transmitter to at least one receiver is provided, wherein an arbitrary time recording phase for an image recording by the camera is allowed, wherein an arbitrary recording start time for the image recording by the camera is allowed, an arbitrary implementation of an updating of the image content, typically line by line with a time offset, is performed for the imaging device, an arbitrary implementation of a readout timing and thus coherent shutter timings of the receiving camera is allowed, and a synchronisation is performed subsequently, on the basis of the image recordings not recorded in synchronised fashion.
US11240418B2
An electronic device includes a connection unit, a communication unit configured to communicate with a first external device or a second external device, and a control unit configured to control the electronic device. The control unit controls the electronic device so that at least one terminal of the connection unit is connected to the communication unit in a case where the first external device is connected to the connection unit. The control unit controls the electronic device so that at least one terminal of the connection unit is connected to the control unit in a case where the second external device is connected to the connection unit.
US11240416B2
The present invention essentially comprises an application, software, system, method and combinations thereof that allow using a mobile phone's location-determining capabilities, compass, and camera, an application on the mobile device that can be used to display characteristics of weather within a predetermined distance from the mobile device by querying a remote server to gather information on the attributes about the weather within the predetermined radius of the device location.
US11240407B2
Provided is an image processing device, image display device, and program that allow an image captured by an imaging device not having a vibration suppression function or an image whose vibration has been suppressed incompletely to be displayed on a display device with the vibration suppressed. The image processing device includes a motion estimator configured to estimate the amount of motion of an object between a first image and a second image later than the first image and a motion compensator configured to perform a conversion process on the second image so that vibration of the object between the first image and the second image is suppressed, on the basis of the amount of motion of the object. The motion estimator has a first estimation mode in which the amount of motion of the object is estimated in a predetermined search area and a second estimation mode in which the amount of motion of the object is estimated in a larger area than the search area in the first estimation mode.
US11240401B2
An image processing apparatus of an embodiment includes an image processing unit to convert a color image to a monochrome image. The color image comprises pixels with a plurality of color components. The image processing unit is configured to generate a histogram from the monochrome image showing a color intensity gradation in the monochrome image by pixel frequency. A processor is configured to obtain a first threshold value based on the histogram, determine for each color component of each pixel in the color image whether or not each color component of the pixel is light based on the first threshold value, and generate a corrected color image by removing a background coloring from the color image by correcting each pixel for which all the color components are determined to be light.
US11240392B2
Method and systems of automated document processing described herein include activating in sequence a plurality of illumination modules of an illumination source to illuminate a document, where the plurality of illumination modules are located at different positions relative to the document. The document can be imaged each time the document is illuminated by an illumination module to provide a plurality of images. A shadow profile of the document can be obtained based on the plurality of images. One or more of a boundary of the document and presence of a fastener attached to the document can be identified using the shadow profile. Any fasteners present may be removed using a robot arm.
US11240390B2
A server apparatus, a voice operation system, and a voice operation method, each of which: acquires, from an image forming apparatus, a language type of a display language used for display at the image forming apparatus; stores the language type of the display language; acquires, from a speaker, voice operation that instructs to change the display language; identifies a language type of a targeted language based on the voice operation; and determines whether the language type of the display language matches the language type of the targeted language. Based on a determination that the language type of the display language does not match the language type of the targeted language, the server apparatus instructs the image forming apparatus to change from the language type of the display language to the language type of the targeted language. Based on a determination that the language type of the display language matches the language type of the targeted language, the server apparatus disregards the instruction to change the language type of the display language of the image forming apparatus.
US11240376B2
A method to transcribe communications is provided. The method may include obtaining first communication data during a communication session between a first communication device and a second communication device and transmitting the first communication data to the second communication device by way of a mobile device that is locally coupled with the first communication device. The method may also include receiving, at the first communication device, second communication data from the second communication device through the mobile device and transmitting the second communication data to a remote transcription system. The method may further include receiving, at the first communication device, transcription data from the remote transcription system, the transcription data corresponding to a transcription of the second communication data, the transcription generated by the remote transcription system and presenting, by the first communication device, the transcription of the second communication data.
US11240361B2
A mobile terminal according to an embodiment of the present invention may comprise: a display unit; a memory which stores hierarchy information including a plurality of categories that are classified based on the hierarchy; and a learning data unit which obtains user information, which provides the hierarchy information if a category corresponding the obtained user information among the plurality of categories is not stored, and which registers the category corresponding to the user information in the hierarchy information.
US11240357B2
An electronic device is provided, which includes: a body; a camera module, rotatably disposed on the body; a motor, connected to the camera module, and configured to drive the camera module to rotate between a front camera position and a rear camera position relative to the body; a first direction sensor, disposed on the body and configured to provide a first sensing signal; a second direction sensor, disposed on the camera module and configured to provide a second sensing signal; and a processor, electrically connected to the motor, the first direction sensor, and the second direction sensor, and the processor is configured to control the motor based on the first sensing signal and the second sensing signal.
US11240356B2
A headphone case assembly includes a housing that has a device opening integrated therein for insertably receiving a personal electronic device. The housing has a spool chamber integrated therein. A spool is rotatably integrated into the housing. The spool is rotatable in a first direction and the spool is biased to rotate in a second direction. A pair of headphones is wrapped around the spool. The headphones can be pulled outwardly from the housing to be worn in the user's ears. The headphones are retracted into the housing when the spool rotates in the second direction. A connection cord is electrically coupled to the headphones and the connection cord is pluggable into a headphone jack in the personal electronic device. In this way the headphones receive an audio signal from the personal electronic device.
US11240355B2
Methods, systems, and computer-readable mediums for managing forwarding equivalence class (FEC) hierarchies, including obtaining a forwarding equivalence class (FEC) hierarchy; making a first determination that a first hardware component supports a maximum levels of indirection (MLI) quantity; making a second determination that the FEC hierarchy has a hierarchy height; based on the first determination and the second determination, performing a comparison between the MLI quantity and the hierarchy height to obtain a comparison result; and based on the comparison result, performing a FEC hierarchy action set.
US11240331B2
Methods and devices for causing a communications session between a first device and a second device to end based on lack of speech activity are described herein. In some embodiments, non-speech may be detected for both the first device and the second device. If the non-speech associated with the first device is determined to occur at a substantially same time as the non-speech associated with the second device, then this may indicate that no individuals are talking within earshot of their respective devices. Furthermore, the non-speech detected by the first device and the non-speech detected by the second device may both be of an amount of time that is greater than a predefined temporal threshold. If so, then the communications session may be caused to end because speech activity has not been detected by either device for more than the predefined temporal threshold.
US11240330B2
Managing application programs is disclosed including perceiving a current context and determining that a first event has occurred, acquiring historical data relating to the first event, determining user behavior based on the historical data, and pushing application recommendation information or controlling application status based on the determination results.
US11240328B1
Systems, methods, and computer media for monitoring software application usage are provided herein. Using a local, time-interval-based approach, valuable information can be obtained for application providers without collecting or exposing user's personal data. Application usage data for a user is recorded and stored locally, on a client device, in conjunction with time intervals of different duration. After new application usage is recorded, it can be determined, based on comparison with the stored application usage data, if an application usage update is needed. The update can be generated by and sent from the client device to a remote application management system, and the remote system can perform analytics and improve the application as a result.
US11240324B2
A system and method for analyzing website visitor behavior. The method includes analyzing website visitor recordings associated with a website visit of each of a plurality of website visitors; determining a route taken within the website by each of the plurality of website visitors based on the website visitor recordings, wherein the route includes a chronological sequence of user interactions with website elements; and dividing the plurality of routes into clusters based on common path flows.
US11240323B2
The present invention relates to a data transmission method including injecting signals into a communications channel between a predefined hardware device for a computing system and an application executing on the computing system, for receipt by the application. A data transmission system is also disclosed.
US11240321B2
An M2M Service Layer is expanded to access the services of third parties and exchange data with these third parties. The M2M Service Layer is then able to act as a proxy between M2M Devices and the third party services. The M2M Service Layer is able to present a single/consistent interface, or API, to the M2M Device and hide the details of the third party service provider from the M2M Device.
US11240318B1
A system for facilitating a plurality of virtual transmission control protocol connections between a target application and a source application is provided. The system includes a server proxy, a client proxy, and a network protection interposed between the server proxy and the client proxy. The server proxy is configured to receive an open request from the client proxy via a stateless protocol, including a target identifier, the open request originating from the source application, open a connection between the server proxy and the target application based on the target identifier, provide a response to the client proxy indicating a status of the open request, the response including at least one of a session identifier and a sequence identifier, receive, a data request from the client proxy, including the session identifier and an incremented sequence identifier, and provide the data request to the target application.
US11240317B2
Embodiments of the present invention relate to the field of diagnostic technologies of a vehicle, and specifically disclose a diagnostic method for a vehicle. The method includes: receiving, by a diagnostic server, a connection request message sent by a terminal, the connection request message being used to request address information of a diagnostic server corresponding to a to-be-diagnosed vehicle; determining the corresponding diagnostic server according to the connection request message; and sending the address information of the diagnostic server to the terminal, so that the terminal establishes a communication connection with the diagnostic server according to the address information. According to the foregoing technical solutions, in the embodiments of the present invention, a plurality of vehicle can be diagnosed by using the terminal, improving diagnostic efficiency and achieving relatively high user experience.
US11240316B1
A system includes at least one hardware processor and a memory storing instructions that, when executed by the at least one hardware processor, cause the at least one hardware processor to perform operations including receiving an initiation message associated with a collaboration event between a first user and a second user, the collaboration event is initiated by the first user, determining a target device from a pool of computing devices associated with the second user based on usage history of each computing device in the pool of computing devices, initiating a collaboration session with the second user via the target device, and presenting collaborative content to the second user via the target device during the collaboration session.
US11240309B1
A compute server of a distributed cloud computing network receives a request for an object that is to be handled by an object worker, where the object worker includes a single instantiation of a piece of code that solely controls reading/writing to the object. Policies are accessed that are applicable for processing the object. If the policies do not allow the object worker to be instantiated on the compute server, the object worker will not be instantiated and the request will not be processed at that compute server. If the policies allow the object worker to be instantiated on the compute server, the object worker is instantiated and the request is processed.
US11240308B2
Presented herein are embodiments for implicitly or indirectly registering elements of a non-volatile memory express (NVMe™) entity in an NVMe-over-Fabric (NVMe-oF) environment. In one or more embodiments, one or more interactions between an NVMe™ entity and a centralized storage fabric service component, such as part of the Link Layer Discovery Protocol (LLDP) process or the Multicast Domain Name System (mDNS) process, may be used by the centralized storage fabric service to extract information about the NVMe™ entity and automatically register it with a centralized registration datastore. In one or more embodiments, the centralized registration datastore may be used to facilitate services in the NVMe-oF system, such as discovery of NVMe™ entities, provisioning, and access control. In one or more embodiments, an implicitly registered NVMe™ entity may also subsequently explicitly register, which may include supplying additional information about the NVMe™ entity.
US11240307B2
A storage system is provided. The storage system includes a plurality of storage nodes, each of the plurality of storage nodes having a plurality of storage units with storage memory. The system includes a first network coupling the plurality of storage nodes and a second network coupled to at least a subset of the plurality of storage units of each of the plurality of storage nodes such that one of the plurality of storage units of a first one of the plurality of storage nodes can initiate or relay a command to one of the plurality of storage units of a second one of the plurality of storage nodes via the second network without the command passing through the first network.
US11240303B2
The disclosure herein describes a message ordering system for processing and synchronizing chat messages in partitions to maintain messaging order and load balancing in a distributed system at scale. Messages are placed in partitions based on session identifiers (IDs). Messaging order is secured by a session receiver holding a lock over particular partitions. Receivers having subscription to messages in service bus are enabled to terminate on occurrence of a predetermined event, such as threshold wait time without receiving additional messages with a selected session ID from their partitions, activity level on a node, number of receivers on a node or other metrics. Session ID locks are released after a session ends, a receiver terminates or a node crashes for failure handling. New receivers are created to handle new incoming messages for additional load balancing and/or failover.
US11240302B1
Live migration of log-based consistency mechanisms may be implemented for data stores. A log describing changes to replicas of data maintained at different nodes may be implemented in different ways. While the nodes are available for servicing access requests, a migration of consistent maintained between one instance of a log and a different instance of the log may be performed. A change may be committed to the current instance of the log identifying the new instance of the log as describing changes to the log subsequent to the migration. Upon completing migration, the data may be consistently maintained according to the different instance of the log.
US11240301B2
A computer-implemented method for managing enterprise transactions includes creating an overlay to a physical communications network, adding one or more nodes to the overlay, designating one or more nodes of the overlay as super nodes, generating a distributed ledger to store the transactions, and replicating the distributed ledger to all nodes of the overlay. Generating the distributed ledger includes receiving, at the super nodes, transactions from the one or more nodes, assigning, by the super nodes, the transactions to a variable size block, validating, by the super nodes, the variable size block, and linking the validated variable size block to the distributed ledger.
US11240300B2
Concepts for automatically generating a summary of a resource are presented. One example comprises analyzing at least a portion of electronic content comprising a reference to a resource to determine a context identifier for the electronic content, the context identifier describing subject-matter of the electronic content. Content of the resource is also analyzed to determine one or more content identifiers for the resource, the one or more content identifiers describing subject-matter of the resource. A summary of the resource is then generated based on the context identifier and the one or more content identifiers.
US11240295B2
Described embodiments provide real time load balancing and calibration processes. An aspect includes receiving a request to execute a service, assessing capacity of a target server to execute the service, and setting a threshold for a number of services to be executed on the target server. A further aspect includes assigning a unique identifier of the service to the target server, and based on the threshold and an assessment of a capability of other servers, assigning the service to the server.
US11240294B2
A load balancing system includes: a centralized queue; a pool of resource nodes connected to the centralized queue; one or more processors; and memory coupled to the one or more processors and storing instructions that, when executed by the one or more processors, cause the one or more processors to: monitor a queue status of the centralized queue to identify a bursty traffic period; calculate an index value for a load associated with the bursty traffic period; select a load balancing strategy based on the index value; distribute the load to the pool of resource nodes based on the load balancing strategy; observe a state of the pool of resource nodes in response to the load balancing strategy; calculate a reward based on the observed state; and adjust the load balancing strategy based on the reward.
US11240288B2
Methods, systems, programs, and apparatus for the easy, bi-directional transfer of any number of files or directories of files between computer systems, over a LAN, without the need for an Internet connection, preexistence or presence of special or specific software on more than one computer (the “host”) in the transaction, or prior knowledge of the platforms or operating systems of more than one (the “host”) of the computers constituting an endpoint in the abovementioned transfer.
US11240286B2
In filtering requests to be forwarded to a runtime environment, a filtering apparatus intercepts a new runtime request for the runtime environment and determines execution paths that may be traversed by the runtime request when executed in the runtime environment. The filtering apparatus assigns a probability of traversal by the runtime request to each of the execution paths and identifies at least one given execution path that reference a stressed resource of the runtime environment. Based on the probabilities assigned to the at least one given execution path, the filtering apparatus determines whether or not to block the runtime request from being sent to the runtime environment. If the probability assigned to the at least one given execution path exceeds a configured threshold, the runtime request is blocked from being sent to the runtime environment. Otherwise, the runtime request is sent to the runtime environment.
US11240284B1
The disclosed computer-implemented method may include (i) receiving a video stream for encoding, (ii) determining that the video stream is associated with an application, (iii) analyzing the video stream to label one or more regions of a frame within the video stream with a semantic category, (iv) determining, based at least in part on the application with which the video stream is associated, a prioritization of the semantic category, and (v) allocating encoding resources to one or more portions of the frame that comprise at least a part of the one or more regions of the frame based at least in part on the prioritization of the semantic category. Various other methods, systems, and computer-readable media are also disclosed.
US11240264B2
Systems and methods are provided for mitigating security attacks by enabling collaboration between security service functions. A Service Function Chaining (SFC) node receives a packet and determines whether to apply a service function to the packet. Responsive to determining that the packet has been treated by the service function, the packet can be reclassified and switched to a different SFC path.
US11240261B2
The present disclosure describes a system that notifies users regarding specific user decisions with respect to solution phishing emails. The system notifies users when users perform specific actions with respect to the untrusted phishing emails. The system pauses execution of these actions and prompts the user to confirm whether to take the actions or to revert back to review the actions. In contrast from anti-ransomware technologies which are entirely in control, the system gives the user autonomy in deciding actions relating to untrusted phishing emails. The system interrupts execution of actions related to untrusted phishing emails in order to give users a choice on whether to proceed with actions.
US11240258B2
Embodiments of the present disclose provide a method and apparatus for identifying network attacks. The method can include: acquiring access data within at least two time periods of a target website server, wherein the access data include one or more fields; determining, for each of the at least two time periods, a quantity of access data having same content in at least two of the one or more fields; determining whether the quantities of access data for each of the at least two time periods are the same; and in response to the quantities of access data being the same, determining that at least two access requests of the access data are network attacks.
US11240255B1
A method involves: receiving a request to access a first online financial application from a client device, where the first online financial application is one of a many online financial applications made available by an online financial service, and where the many online applications includes a second online application; attempting to generate a browser fingerprint for a browser application on the client device by applying a fingerprinting algorithm to one or more items of browser metadata; associating the browser fingerprint, if generated, with external user data obtained from a web analytics tool and internal user data obtained from the online financial service; receiving login credentials for the first online financial application from a user of the client device; retrieving, using the login credentials, additional internal user data maintained by the online financial service; personalizing, upon detecting the browser fingerprint and using the external user data, the internal user data, and the additional internal user data, a user interface presented by the second online financial application to the user.
US11240246B2
In one embodiment, functionality is disclosed for commissioning a target device based, at least in part, on providing identifying information that identifies a target device, where that identifying information is configured to be included in a request for authorization to commission the target device, and that request for authorization to commission the target device comprises one or more requested commissioning actions; receiving a commissioning authorization, where the commissioning authorization comprises information regarding one or more authorized commissioning actions for which a license is available, where the one or more authorized commissioning actions were selected from among the one or more requested commissioning actions; and performing the one or more authorized commissioning actions.
US11240218B2
This application provides a key distribution and authentication method, system, and an apparatus. The method includes: a service center server distributes different keys to terminal devices, and then the terminal devices perform mutual authentication with the network authentication server based on respective keys and finally obtain communication keys for communication between the terminal devices and a functional network element. This provides a method for establishing a secure communication channel for the terminal device, having a broad application range.
US11240215B2
A device, system, and method gives temporary control of a user device using location based grants. The method performed by a control server of a third party is performed when the user device is in a predetermined area. The method includes transmitting authentication data to the user device, the authentication data configured to authenticate the third party to the user device, the predetermined area being associated with the third party. The method includes receiving a request from the user device for command data, the command data configured to be executed on the user device to provide the third party with a limited control over the user device while the user device remains in the predetermined area. The method includes transmitting the command data to the user device.
US11240210B2
The present application discloses methods, apparatuses, and systems for acquiring local information. An exemplary method may include sending a first request for information acquisition to a network apparatus through a script in a browser. The method may also include monitoring, through the local application tool, a random number, sent by the network apparatus, corresponding to the first request for information acquisition. Moreover, the method may include acquiring, through the local application tool, the first request for information acquisition corresponding to the random number stored in the network apparatus. Furthermore, the method may include acquiring, through the local application tool, local information corresponding to the first request for information acquisition, and sending, through the local application tool, the local information to the network apparatus.
US11240192B2
A method for supporting hospital visits on a social network platform includes: detecting a user input for registering a visit at a hospital using a social network client application of the social network platform; in response to detecting the user input: obtaining a registration number for the visit, wherein the registration number indicates an ordinal position of the user in a hospital queue of multiple visitors to the hospital; and displaying a group chat interface for a group conversation including a social network identity of the user and a public social network identity of the hospital; and displaying a payment request for the visit in the group chat interface.
US11240188B2
Technologies are described to increase a data limit for a user of a communication application by introducing additional archive mailboxes as the original archive fills up or subsequently added archive mailboxes fill up. Thus, a user's data limit may be effectively removed through the use of N additional archive mailboxes. The additional mailboxes may be integrated into the architecture of the communication application such that their use is transparent to the user and/or an administrator of the communication application or associated service. In other examples, additional mailboxes may be used to add to the capacity of the primary mailbox (cached) as well.
US11240183B2
Methods, systems, and apparatuses, including computer programs encoded on computer-readable media, for receiving a first communication as part of a conversation, from an unauthenticated user of a web browser. A conversation identifier is determined based on the first communication. A first responder, a communication protocol, and a communication address of the first responder is determined. The first communication is sent to the first responder and a first reply is received. The conversation identifier is determined based on the first reply and the first reply is mapped to the web browser. The first reply is sent to the web browser.
US11240179B2
Provided are methods, systems, and computer-program products for responding to a natural language communication, sending a response to request additional information from a user, and exposing an invocable method for accessing a virtual database. Some examples relate to a bot server that can respond to natural-language messages (e.g., questions or comments) through a messaging application using natural-language messages. Other examples relate to storage of event data associated with a web page or a mobile application. Event data can describe one or more actions performed in relation to the web page and/or the mobile application. Other examples relate to behavioral analytics of the event data.
US11240175B2
The present disclosure generally relates to apparatus, software and methods for managing multi-channel network traffic to alleviate congestion, improve service quality and make efficient use of channel capacity. The disclosed apparatus, software and methods alleviate congestion and improve service quality by minimizing variance within a channel and/or increase overall traffic flow by minimizing the variance between channels. One or both of these objectives can be accomplished using modern portfolio theory to optimize at least one network usage parameter based on the mean and variance of the parameter(s).
US11240173B2
A method and request router (RR) are provided for dynamically pooling resources in a Content Delivery Network (CDN), for efficient delivery of live and on-demand content. The method comprises receiving, at the RR, a request for a content from a client, determining a content type associated with the request for the content, the content type being one of: live content and on-demand content. The method also comprises, based on the determined content type, dynamically electing, at the RR, delivery nodes at edge, region or core for content delivery and grouping the dynamically elected nodes into a resource pool, selecting a delivery node within the resource pool for delivering the content and sending a response to the client including an address of the delivery node selected within the resource pool to be used to get the requested content.
US11240161B2
A data communication apparatus is provided that includes: a transmission-reception part configured to transmit and receive data between a client terminal and a server, an ABR determination part configured to determine whether or not a data transmission scheme from the server to the client terminal is based on an ABR (Adaptive Bit Rate) distribution scheme, and, a scheme determination part configured to determine the data transmission scheme upon transmitting a received data from the server to the client terminal according to a result by the ABR determination part, wherein the transmission-reception part is configured to transmit the received data from the server to the client by the data transmission scheme determined by the scheme determination part.
US11240159B2
Disclosed are a flow classifier, policy and charging rules function unit and controller. The flow classifier receives a service chain selection control policy sent by a policy and charging rules function unit. The service chain selection control policy includes a corresponding relation between an application type and an identifier of a service chain. The service chain is a path formed by a forwarding device and a value-added service device both of which a service flow with the application type needs to pass through. The flow classifier detects the service flow with the application type based on the service chain selection control policy and adds the identifier of the service chain to a message of the service flow. The flow classifier sends the message of the service flow with the added identifier of the service chain to a forwarding device directly connected to the flow classifier.
US11240154B2
A controller device for a network provides data associated with pipeline capabilities of a programmable switch. The programmable switch receives data associated with pipeline capabilities of the programmable switch. The pipeline capabilities include a plurality of flow tables and allowable table transitions for each of the flow tables. The programmable switch determines that a first flow table and a second flow table are mutually independent based on the allowable table transitions for each of the flow tables. The programmable switch configures a pipeline for data flow in the computing device, the pipeline comprising a plurality of pipeline stages, a particular pipeline stage comprising the first flow table and the second flow table.
US11240151B2
An apparatus for switching network traffic includes an ingress packet forwarding engine and an egress packet forwarding engine. The ingress packet forwarding engine is configured to determine, in response to receiving a network packet, an egress packet forwarding engine for outputting the network packet and enqueue the network packet in a virtual output queue. The egress packet forwarding engine is configured to output, in response to a first scheduling event and to the ingress packet forwarding engine, information indicating the network packet in the virtual output queue and that the network packet is to be enqueued at an output queue for an output port of the egress packet forwarding engine. The ingress packet forwarding engine is further configured to dequeue, in response to receiving the information, the network packet from the virtual output queue and enqueue the network packet to the output queue.
US11240141B2
[Problem] To select an optimal transmission path having a minimum total MTIE value of total MTIE values between a plurality of master apparatuses configured to transmit time information serving as a reference and a specific relay apparatus configured to receive the time information via a plurality of relay apparatuses to achieve time synchronization. [Solution] A time path selection apparatus 30 selects a transmission path employed for time synchronization, on the basis of a MTIE value evaluated in each of relay apparatuses 13 to 16, between master apparatuses 11 and 12 configured to transmit time information serving as a reference and a relay apparatus 15 or 16 at an edge configured to receive the time information via a relay apparatus 13 or 14 to achieve the time synchronization. The time path selection apparatus 30 includes a time information reception unit 31 configured to receive the MTIE value evaluated in each of the relay apparatuses 13 to 16, and an optimal path derivation unit 33 configured to evaluate, on the basis of the received MTIE value, a total MTIE value for every transmission path in transmission paths between the relay apparatus 15 and the master apparatuses 11 and 12 and to select and derive, as the transmission path employed for the transmission path for time synchronization, a transmission path where the total MTIE value is a minimum (170 ns).
US11240139B2
A computer-implemented system and method for generating a minimum-cost circulation topology in a mesh network is provided. The system comprises one or more processors configured to receive a service request from a client computer and identify a group of services for the service request. The one or more processors are further configured to iteratively query a global registry for each of the group of services to obtain respective groups of dependent service instances, generate an adjacency table including a plurality of service dependency paths identified from the respective groups of dependent service instances. The system determines a minimum-cost service dependency path by applying a predetermined cost algorithm on the adjacency table and executing a first service instance of the minimum-cost service dependency path and route the service request to the second service instance in the dependency path.
US11240128B2
This disclosure describes techniques for monitoring, scheduling, and performance management for virtualization infrastructures within networks. In one example, a computing system includes a plurality of different cloud-based compute clusters (e.g., different cloud projects), each comprising a set of compute nodes. Policy agents execute on the compute nodes to monitor performance and usage metrics relating to resources of the compute nodes. Policy controllers within each cluster deploy policies to the policy agents and evaluate performance and usage metrics from the policy agents by application of one or more rulesets for infrastructure elements of the compute cluster. Each of the policy controllers outputs data to a multi-cluster dashboard software system indicative of a current health status for the infrastructure elements based on the evaluation of the performance and usage metrics for the cluster. The multi-cluster dashboard software system data outputs, as single user interface screen, the current health status for each of the cloud-based compute clusters.
US11240127B1
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating user interfaces and alerts for applications running on software platforms using indicator files. A method includes obtaining, by a software platform system configured to host computing tasks in a cloud computing environment of the distributed computing system, a user-customizable indicator file that specifies a set of indicators and, for at least one of the indicators, one or more alert thresholds. Each indicator is a measurable parameter for a particular computing task hosted by the software platform system. A monitoring service uses the user-customizable indicator file to obtain one or more values for each of one or more of the indicators from the software platform system. The monitoring service uses the user-customizable indicator file to generate a graphical user interface that includes, for each indicator, data specifying the one or more values for the indicator.
US11240125B2
A system and method for creating a model for predicting and reducing subscriber churn in a computer network. The method including: for a predetermined time period: retrieving traffic flow data per subscriber for a plurality of subscribers in the computer network; determining at least one metric per subscriber from the traffic flow data; determining at least one systemic feature associated with the plurality of subscribers; and storing the at least one amalgamated metric and feature; on reaching the predetermined time period create the model by: analyzing at least one metric and at least one feature for the predetermined time period; predicting, per subscriber, whether the subscriber is going to churn within a churn period in the future based on the analysis; validating the prediction by determining whether the subscriber actually churned during the churn period; and creating the model based on the validated predictions.
US11240099B2
Grafting segments of a network together to mitigate service disruptions associated with impairments, maintenance, etc., is contemplated. The grafting may include instantiating a wired and/or wireless graft to facilitate connecting an impaired portion of a network to an unimpaired portion, such as to reestablish services at the impaired portion via the graft to the unimpaired portion.
US11240095B2
An embodiment of the present disclosure includes an RPC architecture that includes a central manager gateway with a client-facing side that allows for client access via web services protocols such as SOAP and REST. The central manager gateway further includes a server-facing side that can communicate with a plurality of network elements, with each network element implementing a common IDL architecture and RPC manager instance. Each of the network elements, and in particular their RPC manager instance, may communicate with other RPC manager instances to ‘learn’ the network topology for the system and maintain a topology database for purposes of exposing a naming service, e.g., a CORBA naming service. The network elements may elect one master element while the others remain as slaves. The central manager gateway may automatically locate the master network element and forward client requests to the same for servicing.
US11240090B2
A receiver receives binary information from a transmission using a binary amplitude shift keying where information symbols are represented by a signal including a first power state and a second power state. A duration of a bit includes a first part where the second power state is applied irrespective of which binary value is represented, and a second part where a binary value is represented by any of the first power and a third power state or a combination pattern of the first power state and the third power state. A sampling circuit is arranged to retrieve samples of the received signal during the second part and discard samples during the first part. A duration of the retrieving of samples is selected to be a time corresponding to the duration of the second part plus a time based on an expected synchronization error.
US11240083B2
The present disclosure provides techniques for bandwidth constrained communication systems with frequency domain information processing. A bandwidth constrained equalized transport (BCET) communication system can include a transmitter, a communication channel, and a receiver. The transmitter can include a pulse-shaping filter that intentionally introduces memory into a signal in the form of inter-symbol interference, an error control code (ECC) encoder, a multidimensional fast Fourier transform (FFT) processing block and a multidimensional inverse FFT processing block that process the signal in the frequency domain, and a first interleaver. The receiver can include an information-retrieving equalizer, a deinterleaver with an ECC decoder, and a second interleaver joined in an iterative ECC decoding loop. The communication system can be bandwidth constrained, and the signal can comprise an information rate that is higher than that of a communication system without intentional introduction of the memory at the transmitter.
US11240074B2
A communication device includes a zero-forcing equalizer that receives a receipt signal and execute zero-forcing equalization on the receipt signal, a partial response equalizer that receives the receipt signal and execute partial response equalization on the receipt signal, a first weighted value calculator that calculates a first weighted value based on signal quality of the receipt signal output from the zero-forcing equalizer, a second weighted value calculator that calculates a second weighted value based on signal quality of the receipt signal output from the partial response equalizer, and an estimator that estimates a maximum likelihood sequence by supplying the first weighted value to state transition based on output by the zero-forcing equalizer and supplying the second weighted value to state transition based on output by the partial response equalizer.
US11240072B2
Selection of equalization coefficients to configure a communications link between a receiver in a host system and a transmitter in an optical or electrical communication module is performed by a management entity with access to management registers in the receiver and transmitter. Continuous modification of the selected equalization coefficients is enabled on the communications link after the communications link is established to handle varying operating conditions such as temperature and humidity.
US11240061B2
According to one aspect of the present disclosure, a system for controlling a locomotive may comprise a controller; an Ethernet switch; one or more Ethernet modules in communication with the controller through the Ethernet switch, wherein a given Ethernet module of the one or more Ethernet modules includes a microcontroller and one or more connectors, wherein the microcontroller provides one or more communication interfaces; one or more power supplies connected to the one or more Ethernet modules and providing power to the one or more Ethernet modules; and one or more locomotive units in communication with the one or more Ethernet modules, wherein the one or more locomotive units are installed on the locomotive and controlled by the controller.
US11240060B1
An apparatus, system, and method are provided herein to provide simultaneous delivery of output communications to a client device and a secondary client device are discussed herein. Some embodiments may include an apparatus including processing circuitry configured to: receive one or more electronic communications; configure the one or more electronic communications for presentation to the client device and the secondary client device based on the delivery identifier; and provide the one or more electronic communications to the client device via a wide area network to facilitate simultaneous delivery of the one or more output communications corresponding to the one or more electronic communications on the client device and the secondary client device. The one or more output communications may be provided to the secondary client device via the client device and a personal area network that is separate from the wide area network.
US11240053B2
Various systems and methods for performing bit indexed explicit replication (BIER). For example, one method involves receiving a membership message that was generated by an egress router, where the membership message comprises information identifying a multicast group, and information identifying a plurality of egress routers. The method identifies at least one bit position in the membership message that is associated with the first egress router, where at least one bit position of the plurality of bit positions is associated with the first egress router. The method also records membership of the first egress router in the multicast group, where the membership is recorded in a bit of a group membership table, and the bit corresponds to the bit position identified in the membership message.
US11240043B1
This disclosure is directed to computing services that provide secure network connections using public-private key-based security for Internet of Things (IoT) devices, such as voice devices, that may have more than a predefined set of users. Device certificates that authorize IoT devices to access a secure network, such as an enterprise network and/or services eternal to an enterprise network are provided. A setup system may cooperate with an IoT device and a subordinate CA to generate a device certificate that allows the IoT device to access a secure enterprise network and services outside of the secure enterprise network. The IoT device may generate a certificate signing request (CSR) which may be signed by a remote subordinate CA to generate the device certificate using a root certificate of an enterprise CA. Systems are also disclosed that renew certificates for the IoT devices prior to their expiration.
US11240029B2
A method of registration and access control of identity for third-party certification is provided. The method has steps of registration and steps of access control. The steps of registration have: controlling a user-end computer apparatus to retrieve an identity image of an identity document of a user; executing processes on the identity image for obtaining identity data; retrieving embedded identity data from the identity document; and configuring and registering the identity data if the data are matched with each other. The steps of access control have: controlling the user-end computer apparatus to verify user's identity upon reception of request of identity access, and generating and returning return identity data to a request-end computer apparatus.
US11240024B2
Techniques are provided to implement a key management service using key proxies and generational indexes, which allows client applications to obtain data cryptographic services without having to utilize or otherwise have knowledge of cryptographic keys. For example, a key management service receives a data decryption request from a client application. The data decryption request includes encrypted data and a key proxy assigned to the client application. The key management service determines a generational index associated with the encrypted data. The generational index identifies a generation of a cryptographic key which is associated with the key proxy and which was used to create the encrypted data. The key management service obtains a cryptographic key from a secure key vault, which is mapped to the received key proxy and the determined generational index, decrypts the encrypted data using the obtained cryptographic key, and sends the decrypted data to the client application.
US11240022B1
In one arrangement, a method for a key management server to manage cryptographic key rotation comprises rotating, by the key management server, an initial symmetric key based on a first rotation schedule. Rotating the initial symmetric key comprises rotating bits of the initial symmetric key to create a rotated key, the rotated key being different from the initial symmetric key. The method further comprises enciphering, by the key management server using the rotated key, data sent to a first client server. In another arrangement, a method for a client server to manage cryptographic key rotation comprises rotating, by the client server, an initial symmetric key based on a schedule. The method further comprises deciphering, by the client server, data sent from a key management server using the rotated key and providing the deciphered data to a user.
US11240017B2
The invention relates to a Quantum Key Distribution system comprising a transmitter 300 and a receiver 400 for exchanging a quantum key via a quantum channel 600 through a decoy-state three state protocol wherein the transmitter comprises a transmitter processing unit 340 adapted to use random numbers from a quantum random generator to select a quantum state to encode from different states of intensity and basis, a Pulsed light source 310 adapted to generate an optical pulse, a time-bin interferometer 320 through which the generated optical pulse passes and which transforms generated optical pulse into two coherent pulses separated by the time bin duration, a single intensity modulator 360 adapted to change the intensity of the two pulses individually according to the choice made by the transmitter processing unit 340, and a variable optical attenuator 370 adapted to reduce the overall signal intensity to the optimum photon number per pulse.
US11240013B1
Systems, apparatuses, methods, and computer program products are disclosed for session authentication. An example method includes determining, by decoding circuitry, a set of quantum bases to use for measurement. The example method further includes receiving, by the decoding circuitry, a series of photons. The example method further includes decoding, by the decoding circuitry and based on the determined set of quantum bases, the series of photons to generate a decoded set of bits. The example method further includes generating, by session authentication circuitry, a session key based on the decoded set of bits.
US11240009B2
Systems and methods may be used for establishing a link between user identifiers of different systems without disclosing specific user identifying information. One method includes generating a matching relationship based on double encrypted one or more first data sets of a first party system and double encrypted one or more second data sets of a second party system. The matching relationship indicates one or more links between match keys associated with the first party system and the match keys associated with the third party system. The method includes assigning bridge identifiers for user identifiers associated with the first party system and the user identifiers associated with the third party system based on the matching relationship.
US11239988B2
Methods and systems for synchronizing a slave device with a master device are disclosed. The method includes arranging a bitstream of data into a two-dimensional frame having a plurality of columns and rows. The method further includes searching the columns for an occurrence of an 8-bit static sync word having a constant sync value. The total number of columns of the two-dimensional frame is equal to the number of columns of a group containing the 8-bit static sync word. The method also includes re-aligning the two-dimensional frame by shifting and re-numbering the column having the 8-bit static sync word to column zero. The method also includes determining the number of rows of the re-aligned frame and synchronizing the slave device with the master device based on the re-aligned frame and the number of columns and rows of the two-dimensional frame.
US11239986B2
User equipment, base stations, and wireless communications systems for ultra-reliable communications
A user equipment is configured to operate in a wireless communications network being operated in a TDD scheme, the TDD scheme including a plurality of TDD-frames, each TDD-frame including a guard period arranged between a downlink symbol and an uplink symbol of the TDD-frame. The user equipment is configured to receive a first number of symbols during the guard period or is configured to transmit the uplink symbol and to transmit a second number of symbols previous to transmitting the uplink symbol.
US11239982B2
Methods and related nodes are disclosed that can enable the control of the impact of SRS switching on carrier aggregation activation delays. In some aspects, the method comprises determining a need to perform a carrier aggregation (CA) activation procedure, determining a need to perform a sounding reference signal (SRS) switching procedure, extending a delay associated with the CA activation procedure in order to allow the UE to perform the SRS switching procedure, and performing the CA activation procedure within the extended delay.
US11239980B2
Embodiments of the present invention provide a method and an apparatus for transmitting a physical uplink shared channel (PUSCH). The method includes: determining a time domain location for transmitting the PUSCH according to a downlink transmission time interval TTI for receiving a scheduling grant; and transmitting the PUSCH in the determined time domain location; wherein the scheduling grant comprises at least one of: indication information for indicating whether to transmit a demodulation reference signal DMRS; first time domain location related information for transmitting the demodulation reference signal DMRS; second time domain location related information for transmitting data; information on frequency domain density of the demodulation reference signal DMRS; and frequency domain offset information of the demodulation reference signal DMRS.
US11239968B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain measurements related to a plurality of reference signals received by the UE. In some aspects, each of the plurality of reference signals is associated with a different set of quasi co-location (QCL) properties. The UE may determine a QCL property based at least in part on the measurements related to the plurality of reference signals. The UE may determine, based at least in part on the determined QCL property, a QCL relationship among the plurality of reference signals and a physical downlink shared channel (PDSCH). The UE may receive the PDSCH based at least in part on the QCL relationship. Numerous other aspects are provided.
US11239962B2
Embodiments are provided for supporting variable sub-carrier spacing and symbol duration for transmitting OFDM or other waveform symbols and associated cyclic prefixes. The symbol duration includes the useful symbol length and its associated cyclic prefix length. The variable sub-carrier spacing and symbol duration is determined via parameters indicating the sub-carrier spacing, useful symbol length, and cyclic prefix length. An embodiment method, by a network or a network controller, includes establishing a plurality of multiple access block (MAB) types defining different combinations of sub-carrier spacing and symbol duration for waveform transmissions. The method further includes partitioning a frequency and time plane of a carrier spectrum band into a plurality of MAB regions comprising frequency-time slots for the waveform transmissions. The MAB types are then selected for the MAB regions, wherein one MAB type is assigned to one corresponding MAB region.
US11239952B2
Embodiments related to retransmission in a communication system are described and depicted. In one embodiment, a retransmission entity repeats a transmission of a data transfer unit by the device after a predetermined number of other transmitted data transfer units has been transmitted. The retransmission entity may also determine whether a measure for a time period since the first transmission of the data transfer unit by the device has exceeded a predetermined threshold and to provide a final transmission of the data transfer unit based on the determining that the measure for the time period has exceeded the predetermined threshold.
US11239943B2
An FEC coder in a transmission device according to an exemplary embodiment of the present disclosure performs BCH coding and LDPC coding based on whether a code length of the LDPC coding is a 16k mode or a 64k mode. A mapper performs mapping in an I-Q coordinate to perform conversion into an FEC block, and outputs pieces of mapping data (cells). The mapper defines different non-uniform mapping patterns with respect to different code lengths even an identical coding rate is used by the FEC coder. This configuration improves a shaping gain for different error correction code lengths in a transmission technology in which modulation of the non-uniform mapping pattern is used.
US11239935B2
An example system includes a hub transceiver and a plurality of edge transceivers. Each of the edge transceivers has one of several types of configurations for communicating with an optical communications network. Each type of configuration is associated with a different responsive optical subcarrier assignment protocol. The hub transceiver is operable to determine a plurality of optical subcarriers available for assignment by the hub transceiver to the plurality of the edge transceivers for use in communicating over the optical communications network, and assign, to each of the edge transceivers, a respective subset of the optical subcarriers. Assignment includes, determining that each of the edge transceivers has a particular type of configuration, and assigning a respective subset of the optical subcarriers to the edge transceiver according to the optical subcarrier assignment protocol associated with the that type of configuration.
US11239931B2
A generalized frequency division multiplexing method with multiple-input multiple-output and flexible index modulation, which enables to have the energy efficiency provided by space and frequency index modulation systems with generalized frequency division multiplexing (GFDM) without complicating the transmitter and receiver structure and provide for the efficient use of frequency resources, increase in spectral efficiency, minimum complexity and increase in energy efficiency.
US11239930B2
A method, in a user equipment, for performing one or more radio measurements is provided. The method comprises determining that the user equipment is to perform one or more radio measurements using a first set of reference time resources on at least a first cell operating on a first carrier frequency. The method further comprises adaptively performing reference signal carrier-based switching for transmitting a reference signal on a second cell operating on a second carrier frequency based on the determined first set of reference time resources. A method in a network node is also provided. The method comprises determining that a user equipment is to perform one or more radio measurements using a first set of reference time resources on at least a first cell operating on a first carrier frequency. The method further comprises determining that the user equipment is to adaptively perform reference signal carrier based switching for transmitting a reference signal on a second cell operating on a second carrier frequency based on the determined first set of reference time resources. The method further comprises using a result of the adaptive reference signal carrier based switching for one or more operational tasks.
US11239924B2
A method, apparatus and system for per-channel MER calibration and determination on a multi-channel receiver.
US11239920B2
A microcomputer 202 is coupled to a SFP module 101 via control signal lines 112 to 114. The microcomputer 202 monitors control signals transmitted on the control signal lines 112 to 114, and acquires, based on the result of monitoring, the condition of the SFP module 101 from a ROM 151 at a timing when a protocol chip 102 is not accessing the SFP module 101.
US11239917B2
The various embodiments provide an optical transmission system comprising an optical transmitter configured to transmit data over an optical fiber transmission channel comprising a multi-core fiber, the data being carried by optical signals, the optical signals propagating along the multi-core fiber according to two or more cores, the multi-core fiber being associated with fiber parameters and misalignment losses values, at least one scrambling device being arranged in the optical fiber transmission channel for scrambling the two or more cores according to a scrambling function, wherein the optical fiber transmission channel comprises a system configuration device configured to determine a core dependent loss value depending on the fiber parameters, at least one misalignment loss, a number of the at least one scrambling device, and the scrambling function.
US11239912B2
The present invention is directed to communication systems and methods. According to an embodiment, a receiving optical transceiver determines signal quality for signals received from a transmitting optical transceiver. Information related to the signal quality is embedded into back-channel data and sent to the transmitting optical transceiver. The transmitting optical transceiver detects the presence of the back-channel data and adjusts one or more of its operating parameters based on the back-channel data. There are other embodiments as well.
US11239908B2
A user equipment (UE) is configured to receive a downlink physical control channel including a transmission parameter in a first time slot, a number of bits sent over the downlink physical control channel is based on fields of control information to be sent to the UE, wherein the first time slot also includes a downlink physical shared channel. Further, the UE is configured to transmit an uplink physical control channel in a second time slot based on the transmission parameter, wherein a plurality of UEs transmit uplink physical control channels in the second time slot.
US11239895B2
This application describes a data transmission method, a terminal device, and a network device. The method may include determining, by a terminal device, a reporting type of channel state information (CSI), where the reporting type is used to indicate a relationship between CSI of a beam that is currently reported by the terminal device and CSI of a beam that is previously reported by the terminal device in a current reporting period. The method may also include sending, by the terminal device, CSI of N beams to a network device based on a reporting type and a codebook parameter, where the codebook parameter is used to indicate a quantity N of the currently reported beams, and N is an integer greater than or equal to 1. According to the data transmission method, the terminal device, and the network device described in the embodiments of this application, CSI reporting flexibility can be improved, thereby improving system performance.
US11239894B2
Facilitating generic reciprocity-based channel state information acquisition frameworks for advanced networks (e.g., 4G, 5G, and beyond) is provided herein. Operations of a system can comprise determining first uplink channel state information for a first mobile device based on first downlink channel state information received from the first mobile device. The first mobile device can be from a group of mobile devices in a wireless communications network. The operations can also comprise training a model on a difference between the first downlink channel state information and the first uplink channel state information to a defined level of confidence. Further, the operations can comprise employing the model to determine, without receipt of second downlink channel state information from a second mobile device of the group of mobile devices, second uplink channel state information for the second mobile device.
US11239890B2
A method of operating a wireless communication apparatus including an antenna array including a plurality of sub-arrays includes sweeping a receiving beam formed in each of the sub-arrays such that the receiving beam has a plurality of receiving beam patterns at a respective plurality of sweeping positions, and receiving a signal through the antenna array at each of the sweeping positions, generating base channel matrix information including channel matrices corresponding to the receiving beam patterns for each of the sub-arrays, based on the signal, performing a digital sweeping operation on at least one group combination, which is determined using the base channel matrix information, and generating supplemental channel matrix information, and selecting a receiving beam pattern of the antenna array using the base channel matrix information and the supplemental channel matrix information.
US11239889B2
A radio-frequency circuit includes: a first transfer circuit that outputs a B1 or B3 first transmission signal amplified by a first power amplifier from a first input/output terminal; a second transfer circuit that outputs an n77 or n79 second transmission signal amplified by a second power amplifier from a second input/output terminal; and a switch. When a B1 first transmission signal and an n77 second transmission signal are simultaneously transmitted, the switch connects the first transfer circuit to a first antenna and connects the second transfer circuit to a second antenna since intermodulation distortion IMD2 overlaps with B1. When a B3 first transmission signal and an n79 second transmission signal are simultaneously transmitted, the switch connects both of the first transfer circuit and the second transfer circuit to the first antenna since intermodulation distortion IMD2 does not overlap with B3.
US11239884B1
Wireless power transfer systems, disclosed, include a wireless power transmission system and a wireless power receiver system. The wireless power transmission system includes a transmitter antenna configured to couple with a receiver antenna to transmit alternating current (AC) wireless signals to the receiver antenna. Antenna coupling may be inductive and may operate in conformance to a wireless power and data transfer protocol. A transmission controller drives the transmitter antenna at an operating frequency, and either the wireless power transmission system or the wireless power receiver system may damp the wireless power transmission to create a data signal containing a serial asynchronous data signal.
US11239882B2
An ultra-wideband (“UWB”) communication system comprising a transmitter and a receiver. In one embodiment, the symbol mapper circuit in the transmitter is adapted, in a first mode, to develop symbols having the number of pulses as currently defined in the 4z Standard; and, in a second mode, to develop symbols having fewer pulses than as currently defined in the 4z Standard. In an optional third mode, each data bit is mapped to a single pulse.
US11239878B2
Embodiments herein provide a transceiver system 1000a-1000f for full-duplex communication. The transceiver system 1000a-1000f includes an electrical balance based duplexer (EBD) 100 coupled with at least one transceiver 200a and 200b and at least one antenna 300a and 300b. The at least one antenna 300a and 300b is configured to transmit first signals and the at least one antennas 300a and 300b is configured to receive second signals using at least one circulators. The EBD 100 is configured to provide an isolation between the transmitting signals and the receiving signals in a same channel full duplex (SCFD) front-end circuit using the at least one circulators.
US11239877B1
Aspects of the subject disclosure may include, for example, generating multiple digital reference pulses synchronously to a master oscillator, selectively switching the multiple digital reference pulses, and providing the switched pulses to multiple radio modules operating within a millimeter wave spectrum. For each radio module, counting cycles of an adjustable LO output signal occurring between consecutive pulses of the switched digital reference pulses, determining a difference between the count value and a reference value, and adjusting the adjustable LO according to the difference. A resulting corrected LO signal is synchronized to the master oscillator. Other embodiments are disclosed.
US11239875B2
Methods and architectures are described to allow concurrent operation of two separate, non-synchronized, radio systems utilizing closely spaced frequency bands, such as IEEE 802.11p and LTE-V2X, or NR-V2X vehicular communications systems, with a common antenna. A full duplex-“like” active interference cancellation process may be employed that includes self-interference cancellation in the RF domain, in the analog domain and the digital baseband domain to reduce complexities and costs of stringent antenna isolation, otherwise required, for a simultaneous TX and RX mode of operation and concurrent RX mode of operation in closely spaced frequency resources.
US11239872B2
A signal receiver includes a first preliminary receiver circuit suitable for receiving an input signal and generating a first preliminary reception signal based on a first reference voltage, a second preliminary receiver circuit suitable for receiving the input signal and generating a second preliminary reception signal based on a second reference voltage, a reception circuit suitable for selecting one of the first preliminary reception signal and the second preliminary reception signal in response to a voltage level of a reception signal and generating the reception signal using the selected signal, and a reference voltage generation circuit suitable for adjusting a voltage level of the first reference voltage based on a first offset and adjusting a voltage level of the second reference voltage based on a second offset.
US11239871B2
The gain of an amplifier in a receiver operating in a cellular communication system is controlled by determining one or more gain variability metrics, which are then used to produce first and second threshold values. A frequency difference between a current carrier frequency and a target carrier frequency is ascertained and then compared to the threshold values. Target gain setting production is based on comparison results: If the frequency difference is larger than the first threshold, a first automatic gain control algorithm is performed; if the frequency difference is smaller than the first threshold and larger than the second threshold, a second automatic gain control algorithm is performed, wherein the second automatic gain control algorithm uses a current gain setting as a starting point; and if the frequency difference is smaller than both the first and second thresholds, the current gain setting is used as the target gain setting.
US11239868B2
A radio frequency module includes a module board including a first principal surface and a second principal surface on opposite sides thereof, a transmission power amplifier, a control circuit that controls the transmission power amplifier, and a first inductor connected to an output terminal of the transmission power amplifier. The control circuit is disposed on the first principal surface, and the first inductor is disposed on the second principal surface.
US11239866B2
A digital-to-analog conversion system is provided. The digital-to-analog conversion system includes a digital-to-analog converter configured to receive a pre-distorted digital signal from a digital circuit, and to generate an analog signal based on the pre-distorted digital signal. Further, the digital-to-analog conversion system includes a feedback loop for providing a digital feedback signal to the digital circuit. The feedback loop includes an analog-to-digital converter configured to generate the digital feedback signal based on the analog signal, and wherein a sample rate of the analog-to-digital converter is lower than a sample rate of the digital-to-analog converter.
US11239863B2
The present technology relates to a data processing device and a data processing method capable of securing excellent communication quality in data transmission using an LDPC code. In group-wise interleave, an LDPC code having a code length N of 64800 bits and a coding rate r of 9/15, 11/15, or 13/15 is interleaved in units of bit groups of 360 bits. In group-wise deinterleave, a sequence of LDPC codes after the group-wise interleave is returned to an original sequence. The present technology, for example, can be applied to a case where data transmission using an LDPC code or the like is performed.
US11239850B2
An analog-to-digital conversion circuit (100) is disclosed. It comprises a switched-capacitor SAR-ADC, (110) arranged to receive an analog input signal (x(t)) and a clock signal, to sample the analog input signal (x(t)), and to generate a sequence (W(n)) of digital output words corresponding to samples of the analog input signal (x(t)), wherein the SAR-ADC (110) is arranged to generate a bit of the digital output word per cycle of the clock signal. It further comprises a clock-signal generator (120) arranged to supply the clock signal to the SAR-ADC (110), and a post-processing unit (140) adapted to receive the sequence (W(n)) of digital output words and generate a sequence of digital output numbers (y(n)), corresponding to the digital output words, based on bit weights assigned to the bits of the digital output words. The bit weights are selected to compensate for a decay of a signal internally in the SAR-ADC (110).
US11239846B1
A clock stretcher includes a DLL that derives delayed versions of an input clock signal, and a combiner that cyclically selects the delayed versions to generate a modified clock signal. The combiner uses a hop code, dependent on a sensed condition, to determine the step size for the cyclical selection. The DLL may have a phase error that would cause a glitch in the modified clock during phase selection wraparound. The clock stretcher proactively increases the step size during wraparound by adding an offset skip parameter value to the hop code. The clock stretcher may operate from a sensed power supply without intervening voltage regulation.
US11239839B2
In a power supply system, a high-side (HS) insulated-gate bipolar transistor (IGBT) has a first collector, a first gate, and a first emitter. A low-side (LS) IGBT has a second collector coupled to the first emitter, a second gate, and a second emitter. A gate drive circuit is coupled to the first gate of the HS IGBT and the second gate of the LS IGBT. A control circuit is coupled to the gate drive circuit. The control circuit is configured to control the gate drive circuit for biasing the HS IGBT to a HS saturation, and determine a HS degradation of the HS IGBT based on a HS digitized gate voltage of the HS IGBT in the HS saturation.
US11239835B2
An active power blocking circuit in series with a squib. The active power blocking circuit may include a logic circuit, a first switch, a second switch, and an amplifier. The first switch may have a first side connected to a positive connection and a second side connected to a negative connection. The second switch may have a first side connected to the positive connection and a second side connected to the negative connection through a diode. The amplifier may be connected the second side of the second switch and the output of the amplifier may be connected to the logic circuit.
US11239810B2
An electronic device and method that automatically adjusts an audio output volume level based on a live environmental acoustic scenario input via a microphone using a machine learning algorithm trained with Human Activity Recognition (HAR). Equipped with such an intelligence the electronic device classifies ambient sounds occurring in the environment of the listening area in which the device is situated into different acoustic scenario mappings such a voice or conversation, for an ambient human conversation detected event, and noise, such as for example a vacuum cleaner or dish washer noise detected event, and automatically adjust the audio output volume accordingly.
US11239802B2
Gallium nitride based RF transistor amplifiers include a semiconductor structure having a gallium nitride based channel layer and a gallium nitride based barrier layer thereon, and are configured to operate at a specific direct current drain-to-source bias voltage. These amplifiers are configured to have a normalized drain-to-gate capacitance at the direct current drain-to-source bias voltage, and to have a second normalized drain-to-gate capacitance at two-thirds the direct current drain-to-source bias voltage, where the second normalized drain-to-gate capacitance is less than twice the first normalized drain-to-gate capacitance.
US11239800B2
Apparatus and methods for power amplifier bias modulation for low bandwidth envelope tracking are provided herein. In certain embodiments, an envelope tracking system includes a power amplifier that amplifies an RF signal and a low bandwidth envelope tracker that generates a power amplifier supply voltage for the power amplifier based on an envelope of the RF signal. The envelope tracking system further includes a bias modulation circuit that modulates a bias signal of the power amplifier based on a voltage level of the power amplifier supply voltage.
US11239794B2
A frequency doubler (tripler, or quadrupler) employs current re-use coupled oscillator technique to enhance phase noise without increasing current consumption. Frequency doubler uses coupling between two oscillators running at different frequencies; a first oscillator is running at the target frequency and a second oscillator is running at half the frequency. The coupling between the two oscillators is via a transformer having a primary transformer coil and a secondary transformer coil. The first oscillator comprises a differential inductor, coarse/fine tuning capacitor arrays, and an n-type trans-conductor (GM). A virtual ground node of the n-type GM is coupled to one side of the primary transformer coil and the other side of the primary coil is coupled to the center tap of the secondary coil. The second oscillator comprises the secondary coil, coarse/fine tuning capacitor arrays, n-type GM, frequency tracking loop (FTL) and 2nd-harmonic LC filter network.
US11239792B2
The deployable solar tracker system comprises a single-axis solar tracker (1) including a plurality of foldable panel array sections (10, 10a). Each foldable panel array section (10, 10a) comprises a shaft section (11), a plurality of support ribs (12) hinged to the shaft section (11), a plurality of solar panels (13) attached to the support ribs (12) and a handling element (28) attached on top of the shaft section (11). The handling element (28) has one or more handle openings (29, 30) dimensioned for receiving one or more lift members oriented in a transversal direction perpendicular to the shaft section (11). The handle openings (29, 30) of the handling elements (28) of the plurality of the foldable panel array sections (10, 10a) are mutually aligned when the plurality of foldable panel array sections (10, 10a) are arranged in a shipping arrangement.
US11239790B1
A solar tower system; the solar tower system includes a module unit having a cylindrical core, a series of tower slices positioned in a continuous series around the cylindrical core and together forming a cylindrical solar tower, and a battery unit attachment. Each tower slice comprises a clear plastic block having a series of solar panel bays, each configured to house one of a series of solar panels. The solar tower system provides a portable solar energy source for various uses.
US11239785B2
A vehicle includes an electric machine with two sets of galvanically isolated windings, first and second inverters, a switching arrangement, and a controller. During charge, the controller operates the switching arrangement to isolate the first inverter from the electric machine to permit charge current to flow through one of the sets and induce a voltage in the other of the sets. During propulsion, the controller operates the switching arrangement to couple the first inverter with the one of the sets such that the first and second inverters are configured to only power one of the sets.
US11239780B1
For flux map identification, a method applies an initial voltage to a motor. The motor is a salient motor. The method generates a flux map for the motor. The method iteratively applies a variable voltage to the motor. The variable voltage includes a constant current change calculated from the flux map. The method iteratively modifies the flux map.
US11239761B2
A power module is provided that is configured to supply power to a load. The power module includes a current generator, a current rail, and a magnetic sensor. The current generator is configured to generate a current. The current rail is configured to receive the current and output the current from the power module. The current rail includes a first opening formed therethrough, and the current, while flowing along the current rail in an output direction, produces a magnetic field. The magnetic sensor is disposed in the first opening of the current rail, and is configured to generate a differential sensor signal based on the magnetic field impinging thereon. The current generator is further configured to regulate the current based on the differential sensor signal.
US11239755B2
A power management device is disclosed, including a first DC-DC converter coupled to a first output voltage line, a second DC-DC converter coupled to a second output voltage line, a first set of switches associated with the first DC-DC converter, and a second set of switches associated with the second DC-DC converter. The power management device may further include a controller configured to toggle one or more switches of the first set of switches and one or more switches of the second set of switches, and a multi-mode radio-frequency front-end block communicatively coupled to the controller.
US11239743B2
A switching mode power supply preventing false triggering of an over current protection due to a surge pulse. The switching mode power supply has a switch and an inductor. An inductor current flows through the inductor. The switching mode power supply turns off the switch and meanwhile starts timing for a preset period of time when the inductor current is larger than a preset value. The switch is kept off during the preset period of time and is then turned on when the preset period of time expires.
US11239740B2
An active clamp switching power converter circuit includes a sensing circuit that generates a sensed auxiliary winding voltage of an auxiliary winding around the core having a same polarity as the secondary winding. A controller controls switching of a power switch coupled to the primary winding to control current through the primary winding and controls switching of an active clamp switch based on the sensed voltage to control leakage energy when the power switch is turned off. The controller regulates timing of the switching to achieve a zero voltage switching condition prior to turning on the power switch for power efficient operation.
US11239739B2
The present invention relates to a power fetching system for a no neutral switch and a control method thereof, and a no neutral switch, wherein the power fetching system is connected to an electrical device and a wireless controller, and the wireless controller controls a switch module for changing an operating state of the electrical device. The power fetching system includes: a power fetching module, connected between a power source and the wireless controller, the power source supplying power to the wireless controller and the electrical device, where the power fetching module is configured to obtain power from the power source and supply the obtained power to the wireless controller during energization of the electrical device; and a control module, connected to the power fetching module, and configured to detect power consumption of the wireless controller and provide a control signal to the power fetching module according to a change in power consumption of the wireless controller to adjust the power obtained by the power fetching module from the power source.
US11239731B2
An electric motor assembly (10), in particular for driving a vehicle, comprises an electric motor (12), a magnetic sensor (46) and a shield (14), the electric motor (12) being equipped with a stator (16), a rotor (18) and at least one magnet (28) which is connected to the rotor (18) for conjoint rotation therewith and generates a measuring magnetic field (MM). The magnetic sensor (46) is located in the measuring magnetic field (MM) and is connected to the shield (14), and the shield (14) has high magnetic permeability and is closed in the area of the magnetic sensor (46).
US11239726B2
The embodiments of the present disclosure provide a shaft structure of a motor, comprising a housing, a stator disposed inside the housing, and a rotor rotatably disposed inside the stator. The stator may comprise a stator core and a coil wound around the stator core, and the rotor may comprise a rotor core and a rotational shaft coupled to the rotor core. The rotational shaft may comprise a plurality of adjusting portions formed on an outer circumferential surface of the rotational shaft to align a center of gravity of the rotor with a center of the rotational shaft.
US11239721B2
An electric rotating machine according to an embodiment includes a stator element, a rotor element, and a housing. The rotor element is rotatable about a rotation axis. The housing houses the stator element and the rotor element, and is provided with an electric insulating portion on a part of or whole of an inner surface including a surface facing at least one of the stator element and the rotor element.
US11239719B2
A motor that includes a plurality of stator members and a busbar member. A coil may be wound around each of the plurality of stator members, and the plurality of stator members may be arranged in an annular shape when viewed in an axial direction of the motor. The busbar member may connect to the coil ends of the plurality of stator members. The busbar member may comprise an annular shaped base portion, and a connection terminal connected to the base portion and connected to the coil end portions. The connection terminal may be provided with two recesses. The coil end portion of a first stator member and the coil end portion of a second stator member may be inserted through the two recesses respectively, where the first stator member and the second stator member are adjacent to each other.
US11239716B2
A three-dimensional magnet structure (6) made up of a plurality of individual magnets (4), the magnet structure (6) having a thickness that forms its smallest dimension, the magnet structure (6) incorporating at least one mesh (5a) exhibiting mesh cells each one delimiting a housing (5) for a respective individual magnet (4), each housing (5) having internal dimensions just large enough to allow an individual magnet (4) to be inserted into it, the mesh cells being made from a fibre-reinforced insulating material, characterized in that a space is left between the housing (5) and the individual magnet (4), which space is filled with a fibre-reinforced resin, the magnet structure (6) comprising a non-conducting composite layer coating the individual magnets (4) and the mesh structure (5a).
US11239715B2
In an electric motor, three-phase coils are provided to an armature disposed between an outside field system and an inside field system, and Halbach arrays are employed in the outside field system and the inside field system. Each of the Halbach arrays is divided by a number of divisions that is any number computed by adding two to a multiple of three. Permanent magnets are arrayed such that their magnetization directions are changed in sequence by steps of an angle computed by dividing one cycle's worth of electric angle by the number of divisions. Torque ripple is thereby suppressed in the electric motor.
US11239710B2
A charging system for a peripheral device, such as a stylus, including orientation control. The charging system includes charging circuitry and magnets. The magnets are configured so that they attract the peripheral device to an engagement surface when it is in a first orientation relative to the engagement surface so that charging circuitry in a peripheral device portion couples with charging circuitry in a charger portion. The magnets are configured so that they also repel and rotate the peripheral device when it is in a second orientation relative to the engagement surface.
US11239707B2
A tunable resonant inductive coil system includes an electrical circuit having an alternating current (AC) voltage source, a barium strontium titanate (BST) variable capacitor coupled in series with a first terminal of the AC voltage source, a coil coupled in series with the BST variable capacitor, and a return line coupling the coil with a second terminal of the AC voltage source and/or a ground. The electrical circuit forms an LC circuit (resonant circuit). The electrical circuit adjusts between two configurations. In the first configuration the resonant circuit has a first resonant frequency configured for wireless power transfer and in the second configuration it has a second resonant frequency configured for near field communication (NFC). An entire length of the coil is used for both resonant frequencies. Adjusting between the first and second configurations includes varying a capacitance of the BST variable capacitor in response to receiving a control signal.
US11239701B2
The present disclosure provides systems and methods for controlling wireless power transfer systems. A wireless power transfer system includes a transmitter driven by a power source and a transmit controller, wherein the transmitter is configured to control delivery of wireless power, and a receiver inductively coupled to the transmitter, the receiver configured to receive the wireless power from the transmitter and deliver the received wireless power to a load. The receiver includes receiver electronics configured to determine a Thevenin equivalent impedance of the wireless power transfer system, determine a Thevenin equivalent source voltage of the wireless power transfer system, and control, based on the determined Thevenin equivalent impedance and the determined Thevenin equivalent source voltage, an ideal source voltage of the receiver to vary the amount of the wireless power transferred from the transmitter to the receiver.
US11239673B2
A charging holder for electronic devices is shared for a plurality of electronic devices having different thickness, and is stably fixed even under vibration conditions. The holder has a holder body, a rotation block and a lock unit. A pocket for inserting an electronic device is formed in the holder body. The rotation block is rotated and biased so that a tip portion can protrude inside the pocket, and has a contact terminal which can contact a charging terminal of the electronic device. The lock unit is for locking the upper side of the electronic device to the holder body when the electronic device is pushed into the pocket and rotated. The rotation block is configured so that the lower part of the electronic device can be inserted therein, holds the lower part of the electronic device regardless of the thickness of the electronic device.
US11239672B2
A portable power bank for charging a mobile computing device is described, and a dynamic charging efficiency is monitored while the power bank is charging the mobile computing device. Particularly, instantaneous power output of a battery of the power bank is compared to power received by a battery of the mobile computing device to determine efficiency. The charging of the mobile computing device by the power bank is interrupted and/or resumed based upon the charging efficiency at any given time, thereby preventing inefficient use of the power bank.
US11239670B2
A cell balancing battery module comprising: a cell string having N ports in series; a maximum and minimum finding circuit coupled with the N ports and the at least one switched capacitor comparison circuit for performing a voltage comparison procedure to find a highest voltage port number and a lowest voltage port number, the voltage comparison procedure including a plurality of voltage comparison operations using two phases of at least one switched capacitor comparison circuit; a charge and discharge connecting circuit coupled with the N ports and an inductor, and being configured to select a highest voltage port out of the N ports according to the highest voltage port number to deliver energy to the inductor, and select a lowest voltage port out of the N ports according to the lowest voltage port number to receive energy released from the inductor.
US11239661B2
Provided is a method for exchanging electric power with an electricity supply grid that has a grid frequency using a converter-controlled generation unit that may be a wind power installation or a wind farm, at a grid connection point. The method includes exchanging electric power depending on a control function. The electric power includes active and reactive power and the control function controls the power depending on at least one state variable of the electricity supply grid. It is possible to switch between a normal control function and a support control function, different from the normal control function, as the control function. The normal control function is used when it has been recognized that the electricity supply grid is operating stably and the support control function is used when a grid fault or an end of the grid fault has been recognized.
US11239653B2
A device having an armature including a main wall; a rotary part intended to be mechanically coupled to a control shaft of an electrical switching unit; a bar integral with the rotary part and able to rotate between a first position and a second position and extending through a slot in the main wall; a position sensor having a movable contact pushed into a retracted position by the bar when the bar is in the first position; a stabilizing device having a resilient strip extending along the slot in order to exert a retaining force on the bar when it is in the first position.
US11239646B1
A cable management structure applied in a table is disclosed. A revolving column has a first end and a second end. A pair of revolving rollers are disposed in the revolving column and includes a first revolving roller and a second revolving roller arranged spacedly. A pair of supporting columns include a first supporting column forming a first sleeve segment and a second supporting column forming a second sleeve segment. A pair of adjusting rollers include a first and a second adjusting roller disposed in the first sleeve segment and in the second sleeve segment. A cable penetrates the first supporting column and passes around the first adjusting roller, and revolves to the first revolving roller, and passes around the first revolving roller and passes around the second adjusting roller, and revolves to the second revolving roller so as to turn and penetrate into the second supporting column.
US11239644B2
A busbar applied in electrical cabinet disclosing an electrical cabinet set containing main busbars and secondary busbars built in a closed tubular shape, assembled in the referred electrical cabinet, which also presents insulators and secondary insulators, protection system in the main busbar systems, extension set and finally derivation connectors.
US11239639B2
A sealing assembly for sealing a bundle of wires includes a first sheet formed of a sealant material, a second sheet disposed above the first sheet, and a third sheet disposed above the second sheet formed of the sealant material. The second sheet includes a thermally conductive material. When the bundle of wires is overlaid on the assembly in a first direction, and the assembly is wrapped in a second direction that is generally perpendicular to the first to thereby surround the wires, the second sheet facilitates enhanced thermal energy distribution of applied heat throughout the assembly to thereby more uniformly melt the sealant material and thereby fill voids between the wires.
US11239637B2
The present disclosure provides an apparatus for generating fiber delivered laser-induced white light. The apparatus includes a package case enclosing a board member with an electrical connector through a cover member and a laser module configured to the board member inside the package case. The laser module comprises a support member, at least one laser diode device configured to emit a laser light of a first wavelength, a set of optics to guide the laser light towards an output port. Additionally, the apparatus includes a fiber assembly configured to receive the laser light from the output port for further delivering to a light head member disposed in a remote destination. A phosphor material disposed in the light head member receives the laser light exited from the fiber assembly to induce a phosphor emission of a second wavelength for producing a white light emission substantially reflected therefrom for various applications.
US11239635B2
According to an aspect, an optical system includes a laser diode configured to emit optical signals and at least two size-switchable broken racetrack ring resonators optically coupled to an optical waveguide, where each broken racetrack ring resonator is configured to exhibit a resonant wavelength. The optical system also includes a tuning arrangement associated with the broken racetrack ring resonators, where the tuning arrangement includes a micro electro-mechanical system (MEMS) or nano electro-mechanical system (NEMS) actuator mechanically coupled to a first portion of a first one of the broken racetrack ring resonators and configured to mechanically move the first portion so as to change the resonant wavelength of the first one of the broken racetrack ring resonators.
US11239623B2
A burst logging system logs and transmits to a local or remote computing system event data related to errors in and or potential failures of laser system components. The system further provides for capturing data at different rates from different sensors, synchronization of data capture associated with system events and the possibility for aggregation of data from multiple systems, which can in turn be leveraged to predict and or remediate future system events.
US11239617B2
A contact assembly includes a signal leadframe including signal contacts each extending between a mating end and a terminating end and a ground leadframe separate and discrete from the signal leadframe including ground contacts each extending between a mating end and a terminating end. Each ground contact includes a central transition section between the mating end and the terminating end and a ground tie bar extending between each of the central transition sections and extending across the signal contacts. The contact assembly includes a front contact holder holding the signal contacts of the signal leadframe and holding the ground contacts of the ground leadframe. The front contact holder surrounds the central transition sections of the ground contacts and electrically isolates the ground tie bar from the signal contacts.
US11239615B2
The present disclosure provides a power supply socket and a power receiving head. The socket includes a power supply socket housing, a conductive member, a switching element, and a control component. The conductive member is provided in the power supply socket housing and can be connected to a conductive portion on a power receiving head. The switching element is provided in the housing and has an output end and a control end, the output end of the switching element is connected to the conductive member. The control component is provided in the housing and connected to the control end of the switching element, and is configured to detect the power receiving head, and control the switching element to be turned on when the power receiving head is detected, and control the switching element to be turned off when the power receiving head is not detected.
US11239609B2
A card edge connector includes an insulative housing extending along a lengthwise direction, two rows of (contact) passageways formed in two opposite side walls with a central slot therebetween. Two rows of contacts are disposed within the corresponding passageways, respectively. The contacts include signal contacts and grounding contacts. Each side wall further forms an elongated channel by two sides of central wall under the central slot. A covering block is upwardly assembled into the corresponding channel after the corresponding contacts have been assembled into the corresponding passageways. Each block includes a deflectable latch engaged with the central wall. The covering block occupies at least one half of each passageway in the transverse direction perpendicular to the lengthwise direction. The covering block is optimally made of conductive plastic and forms a plurality of abutment ribs to respectively abut against the corresponding grounding contacts, respectively.
US11239606B2
A combined assembly of an electrically conductive structure and an electrical connector assembly includes an electrically conductive structure and an electrically connector assembly. The electrically connector assembly includes a housing defining an interior space and a locking arm. The interior space of the housing receives the electrically conductive structure. The locking arm is supported for movement relative to the housing from an unlocked position, wherein the locking arm does not retain the electrically conductive structure within the interior space, to a locked position, wherein the locking arm retains the electrically conductive structure within the interior space. An electrical contact is disposed within the housing and engages the electrically conductive structure retained within the interior space.
US11239601B2
A housing for use in motor vehicles, in particular a motor vehicle latch housing. The basic structure of said housing comprises a connecting region and a seal that surrounds the connecting region, and a connecting element that is connected to the housing interior by means of the connecting region. According to the invention, the seal is formed as a sealing grommet that engages over the connecting region and can connect to the housing.
US11239600B2
A housing includes a housing main body provided with a terminal holding portion including a terminal accommodating chamber configured to accommodate a terminal, a retainer assembled to the terminal holding portion of the housing main body, and an annular seal member mounted to a tubular seal mounting portion formed on an assembly side to the retainer in the housing main body. The retainer includes an engaging piece protruding in a direction of assembling to the housing main body. The engaging piece is inserted into an inner side of the seal mounting portion and abuts on an inner surface of the seal mounting portion.
US11239591B2
A connector (10) according to the present disclosure includes a first insulator (20), a second insulator (30) that is to be fitted to a connection object (70) and movable relative to the first insulator (20), and a contact (60) attached to the first insulator (20) and the second insulator (30). The contact (60) includes a first elastic portion (64A) that extends from a first base (61) supported by the first insulator (20) and is elastically deformable; an adjustment portion (64B) that is formed to be continuous with the first elastic portion (64A) and has a higher electrical conductivity than the first elastic portion (64A); a second elastic portion (64C) that extends to the second insulator (30) from the adjustment portion (64B) and is elastically deformable; and a contact portion (69) that electrically connects to the connection object (70) when the second insulator (30) and the connection object (70) are fitted together.
US11239587B2
Configurable smart object systems with grid or frame-based connectors are provided. Example systems implement machine learning based on neural networks that draw low power for use in smart phones, watches, drones, automobiles, and medical devices, for example. Example assemblies can be configured from pluggable, interchangeable modules that have compatible ports with magnetic electrical contacts for interconnecting and integrating functionally dissimilar sensor systems. An example system has a clip attachable to a substrate for securing a smart object module to the substrate, and a housing of the clip with a geometry for aligning electrical contacts of the smart object module with electrical contacts of the substrate. The clip may have a compliant layer to provide spring, resilience, or pressure to securing the smart object module to the substrate. The clip may also integrate features of a secure digital (SD) port and a universal serial bus (USB) port. The clip may be either permanently affixed to the substrate, or removable, to make an expandable smart object system.
US11239586B2
A cable assembly module includes: a front mating member; a rear cable linked behind the mating member and including a pair of signal wires; a pair of signal contacts retained upon the front mating member, each of said signal contacts including a middle retaining section associated with the front mating member, a front mating section spaced from the front mating member in a deflectable manner, and a rear connecting section mechanically and electrically connected to the corresponding signal wires, respectively; and a pair of grounding contacts located by two sides of the pair of signal contacts; wherein the front mating sections are adapted for being directly mated with circuit pads of a printed circuit board disposed in a plane, and the rear cable extends along a direction inclined with the plane.
US11239582B2
An electrical apparatus includes an electrical connector having a plurality of terminals and a connector housing retaining the terminals, a case containing the electrical connector, a circuit board electrically connected with the terminals, and an entrapping structure corresponding to at least a portion of a gap between the connector housing and the case. The entrapping structure has a dead end with an opening facing the gap.
US11239581B2
An electrical connector includes a blade terminal configured to establish an electrical circuit. The electrical connector also includes a receiving terminal coupled to the blade terminal. The receiving terminal includes a bridge portion, a first leg extending from the bridge portion, and a second leg extending from the bridge portion and separated from the first leg by a slot defined by the bridge portion, the first leg, and the second leg. Moreover, at least one of the first leg and the second leg include a geometric feature extending into the slot such that the slot is configured to prevent insertion of a second electrical connector into the slot.
US11239580B2
A plug-in connection arrangement for arranging a relay includes a terminal block comprising a relay holder configured to hold a relay. The relay has a bottom wall, a side wall, and a contact plug which projects out of the bottom wall. The side wall is arranged perpendicular to the bottom wall and includes an offset section which contacts the bottom wall and projects out into the relay in a direction of a surface normal of the side wall. The relay holder includes a socket configured to hold the contact plug of the relay when the relay is inserted into the relay holder. The relay holder also includes an insulating wall which, when the relay is inserted into the relay holder, is aligned parallel to the side wall and projects beyond the bottom wall to form an angled insulation section for the contact plug along a surface of the insulating wall.
US11239572B2
There are disclosed antenna arrays for portable electronic devices. In one aspect, the antenna array comprises at least two antennas, each antenna comprising at least two radiating elements; and at least two control networks each comprising a plurality of impedance matching circuits and RF switches, each antenna being connected to a respective control network. Each control network connects the radiating elements of its respective antenna to a single RF port. Each antenna element is connected to a respective first RF switch in its respective control network allowing selection between different ones of the plurality of impedance matching circuits. Each port is connected to a respective second RF switch in its respective control network allowing selection between different ones of the plurality of impedance matching circuits. The impedance matching circuits are connected between the first RF switches and the second RF switch in each control network. In another aspect, the antenna array comprises a plurality of leaky-wave antennas; a plurality of control networks each comprising a plurality of impedance matching circuits and RF switches, each leaky-wave antenna being connected to a respective control network; and a digital control processor configured to send control signals to the control networks so as to control operation of the leaky-wave antennas. Each control network connects its respective leaky-wave antenna to a single RF port.
US11239569B2
Described is a stacked patch antenna array scan-capable to 55 degrees and operable over an octave or greater frequency bandwidth.
US11239566B2
A Fresnel phase lens for a 5G antenna is described herein. The Fresnel phase lens includes a glass-ceramic material having a first major surface and a second major surface. The first major surface and the second major surface define a thickness therebetween, and the first major surface defines a plane. The glass-ceramic material includes a first plurality rings having first ring surfaces in the plane and a second plurality of rings having second ring surfaces at a first depth into the thickness and below the plane. The glass ceramic material is transparent to electromagnetic radiation having a frequency of from 20 GHz to 100 GHz.
US11239564B1
An antenna system with co-located dipole antennas with mutually-orthogonal polarization is disclosed herein. The two antennas have planar geometry for the entire antenna and the two antennas are co-located in two mutually-orthogonal planes which provides an antenna solution for wireless communications with high isolation between the two antennas and polarization diversity in a minimum volume occupied. The two antennas operate in the same wireless communications band or in different bands.
US11239561B2
An antenna has at least one resonant frequency within a millimeter wave frequency range. The antenna includes a ground plane disposed in a first plane, the ground plane having a first aperture at which the antenna is fed with an RF signal by a feed line; and a main patch disposed in a second plane parallel to the first plane, the first and second planes spaced apart to form a first cavity between the ground plane and the main patch, the main patch having a second aperture.
US11239554B2
Provided are a liquid crystal phase shifting unit, a method for manufacturing the same, a liquid crystal phase shifter, and an antenna, which relate to the technical field of phase shifting. A liquid crystal filling region (6) is supported steadily by a support structure (4), which increases the transmission stability of a microwave signal. A space between a first substrate (1) and a second substrate (2) of the liquid crystal phase shifting unit includes the liquid crystal filling region (6). A microstrip line (3) is provided on a surface of the first substrate (1) facing towards the second substrate (2). An orthographic projection of the microstrip line (3) on the first substrate (1) is located in the liquid crystal filling region (6). The support structure (4) is provided between the first substrate (1) and the second substrate (3) and in the liquid crystal filling region (6). The orthographic projection of the support structure (4) on the first substrate (1) does not overlap the microstrip line (3), which is used for shifting a phase of a microwave signal.
US11239548B2
Various embodiments are described that relate to an antenna. In one embodiment, the antenna can be a low profile, multi-band (e.g., dual band), emulated GPS constellation antenna. In one embodiment, the antenna can form a cube with two open sides and four circuit board sides. The four circuit boards can include a first hardware portion that allows functioning in a higher frequency band and a second hardware portion that allows functioning in a lower frequency band.
US11239545B2
A multiple co-frequency microwaves detection antenna includes an oscillation circuit unit, a reference ground and at least two radiation sources. The radiation sources each has a feed point and are arranged spacedly at the reference ground. A radiation gap is formed between each of the radiation sources and the reference ground. The feed point of the radiation source is electrically connected to the oscillating circuit unit.
US11239528B2
The present invention relates to a pressure relief element (11) to be used as an overpressure safety means in devices where a gaseous medium must be rapidly released in case of overpressure, wherein the pressure relief element (11) has at least one notch (9) which is designed as a predetermined breaking point where the pressure relief element (11) breaks at a certain level of overpressure, thereby irreversibly opening an exhaust path for the gaseous medium. The present invention also relates to a pressure relief device of an electrochemical battery, comprising such a pressure relief element and a battery comprising such a pressure relief device.
US11239517B2
A battery assembly module according to one embodiment of the present invention includes an upper cover having coupling holes formed at a plurality of locations therein, a lower cover disposed to correspond to the upper cover and having coupling holes formed at a plurality of locations therein, a plurality of pouch cells to which electrodes are connected to one side and the other side thereof and which store or supply electricity, a plurality of cartridges stacked and accommodating the plurality of pouch cells, and a plurality of caulking pipes fixedly coupling the plurality of cartridges accommodating the pouch cells between the upper cover and the lower cover.
US11239515B2
A pouch exterior material that enables an electrode assembly to be easily mounted on an accommodating portion at a proper position, having an integrated shape and including an inserting portion provided at a center of the pouch exterior material and having a width equal to a thickness of the electrode assembly, accommodating portions provided symmetrically at two sides of the inserting portion and gradually deepening from a portion corresponding to a width center of the electrode assembly towards a portion corresponding to an edge of the electrode assembly, and a triangular stepped portion provided at two ends of the inserting portion and having a depth gradually decreasing towards an end.
US11239510B2
A system for managing a battery of a vehicle may include: a temperature sensor measuring temperature of external air; an electric device cooler including an electric device mounted in the vehicle, an electric device cooling pipe through which cooling water for cooling the electric device flows, and a first pump circulating the cooling water; a battery cooler including a battery and a battery cooling pipe through which the cooling water for cooling the battery flows; one or more 3-way valves connecting or disconnecting the electric device cooling pipe to or from the battery cooling pipe; and a controller configured to control the first pump and the one or more 3-way valves to move the cooling water in the battery cooling pipe to the electric device cooling pipe when the measured temperature of the external air is the predetermined temperature or less.
US11239509B2
A vehicle powertrain component includes a thermal transfer surface that transfers thermal energy out of a powertrain component and a thermally active material disposed over the thermal transfer surface. The thermally active material includes a variable thermal conductivity and an actuator coupled to the thermally active material induces changes in the thermal conductivity of the thermally active material. A controller governs operation of the actuator to adjust the thermal conductivity of the thermally active material responsive to a vehicle operating condition to maintain the powertrain component within a predefined temperature range.
US11239502B2
A three-dimensional (“3D”) electrode structure includes an electrode collector plate, a plurality of active material plates disposed on the electrode collector plate and protruding from the electrode collector plate, and partition walls arranged on the electrode collector plate and substantially perpendicular to the plurality of active material plates in a plan view so as to provide structural stability of the plurality of first active material plates where the 3D electrode structure may be one of two electrode structures that are spaced apart from each other with an electrolyte layer therebetween.
US11239500B2
This application provides a lithium-ion battery and an apparatus. The lithium-ion battery includes an electrode assembly and an electrolyte. The electrode assembly includes a positive electrode plate, a negative electrode plate, and a separator. A positive active material of the positive electrode plate includes Lix1Coy1M1-y1O2-z1Qz1, where 0.5≤x1≤1.2, 0.8≤y1<1.0, 0≤z1≤0.1, M is selected from one or more of Al, Ti, Zr, Y, and Mg, and Q is selected from one or more of F, Cl, and S. The electrolyte contains an additive A, an additive B, and an additive C. The additive A is a polynitrile six-membered nitrogen-heterocyclic compound with a relatively low oxidation potential. The additive B is a silyl phosphite compound or a silyl phosphate compound or a mixture thereof. The additive C is a halogen substituted cyclic carbonate compound.
US11239495B2
Nanofilm-encapsulated sulfide glass solid electrolyte structures and methods for making the encapsulated glass structures involve a lithium ion conducting sulfide glass sheet encapsulated on its opposing major surfaces by a continuous and conformal nanofilm made by atomic layer deposition (ALD). During manufacture, the reactive surfaces of the sulfide glass sheet are protected from deleterious reaction with ambient moisture, and the nanofilm can be configured to provide additional performance advantages, including enhanced mechanical strength and improved chemical resistance.
US11239493B2
A method for bonding a solid electrolyte layer and electrodes used a fuel cell includes: laminating the solid electrolyte layer and the electrodes so that the electrodes sandwich the solid electrolyte layer therebetween; applying a first voltage of a first polarity between the electrodes sandwiching the solid electrolyte layer; and applying a second voltage of a second polarity that is the reverse of the first polarity between the electrodes sandwiching the solid electrolyte layer.
US11239491B2
Solid state lithium ion conducting electrochemical cells and methods for forming the cells are described. The electrochemical cells include a composite solid state lithium ion conducting electrolyte separating porous metal supported electrodes. The electrolyte includes a crosslinked oligosiloxane matrix that includes pendant lithium ion chelating functionality that is provided in conjunction with lithium ions and encapsulating lithium ion conducting particles. The solid state electrolyte can extend into the pores of the electrodes to provide high surface area contact and improved electrochemical characteristics.
US11239490B2
A method for producing composite particles for an electrochemical device electrode is provided. The composite particles include an electrode active material and 0.1 to 10 parts by weight of a binder relative to 100 parts by weight of the electrode active material based on a dry weight, the binder having a glass transition temperature of −30 to 30° C. Tha method comprises a step of adjusting a cumulative 10% diameter (D10 diameter) of the composite particles to 20 μm or more and 100 μm or less in a particle diameter distribution in terms of a volume. The composite particles as a powder have a pressure loss of 5.0 mbar or less and a dynamic repose angle of 20° or more and less than 40°.
US11239481B2
A method for controlling the operation of an electrochemical device having at least one operating organ, comprising the steps of: receiving measurements related to the operation of the electrochemical device, and estimating at least diagnostics data based on said measurements, estimating prognostics data based on said diagnostics data and providing operation instructions to control said operating organ of the electrochemical device, said operation instructions being optimized with respect to said estimated diagnostics and prognostics data.
US11239479B2
In accordance with one or more embodiments of the present disclosure, a method of starting a fuel reformer including a heating element and a subsequent autothermal reformer includes contacting a first fluid comprising oxygen with the heating element, passing the first fluid into the autothermal reformer to preheat a reformer catalyst within the autothermal reformer to a first temperature, reducing flow of the first fluid into the autothermal reformer, introducing a fuel into the autothermal reformer subsequent to preheating the reformer catalyst to initiate a partial oxidation reaction and generating additional heat, increasing flow of the fuel and first fluid to initiate autothermal reforming, and controlling the temperature of the reformer catalyst by supplying a cooling fluid, the first fluid, and the fuel and adjusting flow of each.
US11239475B2
Disclosed are a catalyst layer for a fuel cell, including a carbon carrier having pores, a catalyst metal carried on the carbon carrier, and an ionomer covering the carbon carrier, wherein the crystal length of the carbon carrier is not less than 6 nm, and the coverage of the catalyst metal by the ionomer is 55% to 65%, and a method for the production of a catalyst layer for a fuel cell, including heat-treating a carbon carrier having pores, heat-treating the heat-treated carbon carrier under an oxygen atmosphere to activate the carbon carrier, allowing the activated carbon carrier to carry a catalyst metal, mixing the carbon carrier carrying the catalyst metal and an ionomer to cover the carbon carrier with the ionomer, and forming the catalyst layer for a fuel cell using the carbon carrier covered with the ionomer.
US11239467B2
The present invention aims to provide a composition for a secondary battery electrode which is excellent in dispersibility of an active material and adhesiveness, capable of preventing battery deterioration and failure due to moisture absorption, and capable of providing a high-capacity secondary battery. Provided is a composition for a secondary battery electrode, containing: an active material; a binder; and an organic solvent, the binder containing a polyvinyl acetal resin, the polyvinyl acetal resin having an electron-donating group that has an acid dissociation constant in water of less than 16 and an electron-withdrawing group, the polyvinyl acetal resin having a degree of polymerization of 250 to 800 and a hydroxy group content of 35 to 70 mol %.
US11239449B2
An organic electroluminescence element in an embodiment according to the present invention includes a first electrode, a third electrode including a region overlapping the first electrode, a first insulating layer between the first electrode and the third electrode, a second insulating layer between the first insulating layer and the third electrode, an electron transfer layer between the first insulating layer and the third electrode, a light emitting layer, containing an organic electroluminescence material, between the electron transfer layer and the third electrode, and a second electrode located between the first insulating layer and the second insulating layer and electrically connected with the electron transfer layer. The organic electroluminescence element includes an overlap region where the third electrode, the light emitting layer, the electron transfer layer, the first insulating layer and the first electrode overlap each other in an opening of the second insulating layer.
US11239443B2
The present disclosure relates to a display panel, a method for preparing the same and a display device. The display panel includes a first electrode, a light emitting structure, a second electrode and a scattering layer stacked in sequence. The second electrode is a transparent electrode. One side of the scattering layer away from the second electrode is configured as a light emergent side. The surface of the one side of the scattering layer away from the second electrode is a rough surface, and the RMS of the roughness of the rough surface ranges from 50 nm to 200 nm.
US11239428B2
An organic compound containing boron and uses thereof, an organic mixture, and an organic electronic device, the structure of said organic compound containing boron being as shown in formula (1). The substituents in formula (I) have the same definitions as in the description.
US11239423B2
A method and device for modifying a film deposition position in a film deposition process with a mask component are disclosed. The mask component includes a mask frame and a mask body fixed to the mask frame. The method includes obtaining a first offset displacement between a plurality of second mark points on the mask component and a plurality of first mark points on the mask body, obtaining a second offset displacement between the plurality of third mark points on the substrate and the plurality of second mark points on the mask component, determining an actual offset displacement between an actual forming position and a preset forming position of the film, according to the first offset displacement and the second offset displacement, and modifying the preset forming position of the film, according to the actual offset displacement between the actual forming position and the preset forming position of the film.
US11239422B2
Disclosed is a process whereby diverse classes of materials can be 3D printed and fully integrated into device components with active properties. An exemplary embodiment shows the seamless interweaving of five different materials, including (1) emissive semiconducting inorganic nanoparticles, (2) an elastomeric matrix, (3) organic polymers as charge transport layers, (4) solid and liquid metal leads, and (5) a UV-adhesive transparent substrate layer, demonstrating the integrated functionality of these materials. Further disclosed is a device for printing these fully integrated 3D devices.
US11239421B2
Embedded BEOL memory devices having a top electrode pillar are provided. In one aspect, a method of forming an embedded memory device includes: depositing a first ILD on a substrate; forming first/second interconnect in the first ILD over logic/memory regions of the substrate; depositing a capping layer onto the first ILD; forming a memory film stack on the capping layer; patterning the memory film stack into a memory device(s) including a bottom electrode, a dielectric element, and a top electrode; patterning the top electrode to form a pillar-shaped top electrode; depositing a conformal encapsulation layer over the capping layer and memory device(s); depositing a second ILD over the conformal encapsulation layer; and forming a first metal line(s) in the second ILD in contact with the first interconnect(s), and a second metal line(s) in the second ILD in contact with the pillar-shaped top electrode. A device is also provided.
US11239419B2
The present invention relates to a structure of a memory device. The structure of a memory device includes a substrate, including a bottom electrode layer formed therein. A buffer layer is disposed on the substrate, in contact with the bottom electrode layer. A resistive layer surrounds a whole sidewall of the buffer layer, and extends upward vertically from the substrate. A mask layer is disposed on the buffer layer and the resistive layer. A noble metal layer is over the substrate, and fully covers the resistive layer and the mask layer. A top electrode layer is disposed on the noble metal layer.
US11239412B2
A semiconductor structure includes an electrode element with an upper surface. The upper surface includes at least one convex curved portion.
US11239408B2
An acoustic transducer includes a first flexible structure having a top surface and a bottom surface. A transducer is attached to the top surface of the first flexible structure, wherein the transducer causes deformation of the first flexible structure when an input electrical signal is applied to the transducer. A second flexible structure has a convex top surface and a concave bottom surface. The convex top surface of the second flexible structure is in contact with the bottom surface of the first flexible structure. Deformation of the first flexible structure causes deformation of the second flexible structure.
US11239406B2
The present invention relates to a component (1) for generating active haptic feedback, comprising a main body (2) having first and second internal electrodes (3, 4) stacked one above another in a stacking direction (S), wherein a respective piezoelectric layer (9) is arranged between the internal electrodes (3, 4), wherein the component (1) is configured to identify a force exerted on the component (1), wherein the component (1) is configured to generate active haptic feedback if a force exerted on the component (1) is identified, and wherein the haptic feedback is generated by virtue of an electrical voltage being applied between the first and second internal electrodes (3, 4), said electrical voltage resulting in a change in length of the main body (2).
US11239405B2
Described herein is a method of bonding a piezoelectric substrate to a support substrate to form a composite substrate. The piezoelectric substrate has one surface which is positively polarized, and a second surface which is negatively polarized. The method described herein includes the steps of bonding the positively polarized surface of the piezoelectric substrate to one surface of the support substrate by a direct bonding method.
US11239403B2
Solid state lighting devices and associated methods of thermal sinking are described below. In one embodiment, a light emitting diode (LED) device includes a heat sink, an LED die thermally coupled to the heat sink, and a phosphor spaced apart from the LED die. The LED device also includes a heat conduction path in direct contact with both the phosphor and the heat sink. The heat conduction path is configured to conduct heat from the phosphor to the heat sink.
US11239402B2
An optoelectronic semiconductor component and a method for producing an optoelectronic semiconductor component are disclosed. In an embodiment an optoelectronic semiconductor component includes a semiconductor body with a contact metallization located at a main surface of the semiconductor body, a protective layer partially covering the semiconductor body and the contact metallization, a substrate firmly bonded to the semiconductor body at the main surface, a recess and a terminal layer arranged within the recess, wherein the recess and the terminal layer extend from a side of the substrate facing away from the semiconductor body through the substrate and the protective layer up to the contact metallization, and wherein the terminal layer electrically contacts the contact metallization and a connection layer located between the substrate and the semiconductor body, the connection layer including a first region and a second region, wherein the first region is bonded together with the second region without using a bonding agent.
US11239389B2
The disclosure provides a method for manufacturing a light-emitting element, including the following steps. A light-emitting diode is provided. An energy beam is applied to process a surface of the light-emitting diode, where a power density of the energy beam is greater than 0 mJ/cm2 and less than or equal to 2000 mJ/cm2. The light-emitting element manufactured using the method for manufacturing a light-emitting element disclosed in embodiments of the disclosure may improve light extraction efficiency, may have a relatively good light-emitting effect, and may be electrically connected to a drive circuit to constitute an electronic device.
US11239387B2
A light emitting diode includes: a substrate; a semiconductor stack disposed on the substrate and including a lower semiconductor layer, an upper semiconductor layer and an active layer interposed between the lower semiconductor layer and the upper semiconductor layer, the semiconductor stack having an isolation groove exposing the substrate through the upper semiconductor layer, the active layer and the lower semiconductor layer; a first electrode pad and an upper extension portion electrically connected to the upper semiconductor layer; a second electrode pad and a lower extension portion electrically connected to the lower semiconductor layer; a connecting portion connecting the upper extension portion and the lower extension portion to each other across the isolation groove; a first current blocking layer interposed between the lower extension portion and the lower semiconductor layer; and a second current blocking layer interposed between the second electrode pad and the lower semiconductor layer.
US11239383B2
A single photon avalanche diode (SPAD) image sensor is disclosed. The SPAD image sensor includes: a substrate having a front surface and a back surface; wherein the substrate includes a sensing region, and the sensing region includes: a common node heavily doped with dopants of a first conductivity type, the common node being within the substrate and abutting the back surface of the substrate; a sensing node heavily doped with dopants of a second conductivity type opposite to the first conductivity type, the sensing node being within the substrate and abutting the front surface of the substrate; and a first layer doped with dopants of the first conductivity type between the common node and the sensing node.
US11239373B2
A semiconductor device includes a dielectric structure, a first source/drain electrode, a second source/drain electrode, an oxide semiconductor layer, a gate dielectric layer, and a first gate electrode. The first source/drain electrode is disposed in the dielectric structure. The oxide semiconductor layer is disposed on the first source/drain electrode in a vertical direction. The second source/drain electrode disposed on the oxide semiconductor layer in the vertical direction. The gate dielectric layer is disposed on the dielectric structure and surrounds the oxide semiconductor layer in a horizontal direction. The gate dielectric layer includes a first portion and a second portion. The first portion is elongated in the horizontal direction. The second portion is disposed on the first portion and elongated in the vertical direction. The first gate electrode is disposed on the first portion of the gate dielectric layer.
US11239362B2
A method of fabricating a semiconductor device includes providing a substrate including a semiconductor material having a first lattice constant and then patterning the substrate to form a first semiconductor pattern extending in a first direction. A second semiconductor pattern is also formed on and in contact with the first semiconductor pattern. The second semiconductor pattern extends in the first direction and has a second lattice constant that is sufficiently greater than the first lattice constant so that lattice stress is present at an interface between the first semiconductor pattern and the second semiconductor pattern. The second semiconductor pattern is further patterned to define a sidewall of the second semiconductor pattern that extends in a second direction intersecting the first direction. A gate electrode is formed, which extends in the first direction on the second semiconductor pattern.
US11239354B2
A transistor device having fin structures, source and drain terminals, channel layers and a gate structure is provided. The fin structures are disposed on a material layer. The fin structures are arranged in parallel and extending in a first direction. The source and drain terminals are disposed on the fin structures and the material layer and cover opposite ends of the fin structures. The channel layers are disposed respectively on the fin structures, and each channel layer extends between the source and drain terminals on the same fin structure. The gate structure is disposed on the channel layers and across the fin structures. The gate structure extends in a second direction perpendicular to the first direction. The materials of the channel layers include a transition metal and a chalcogenide, the source and drain terminals include a metallic material, and the channel layers are covalently bonded with the source and drain terminals.
US11239345B2
A structure and a method of forming are provided. A first work function layer is formed over a first fin and terminates closer to the first fin than an adjacent second fin. A second work function layer is formed over the first work function layer and terminates closer to the second fin than the adjacent second fin. A third work function layer is formed over the first work function layer and the second fin. A conductive layer is formed over the third work function layer.
US11239344B2
A method of manufacturing a semiconductor device, the method including: forming, in a first region of a substrate, an active fin and a sacrificial gate structure intersecting the active fin; forming a first spacer and a second spacer on the substrate to cover the sacrificial gate structure; forming a mask in a second region of the substrate to expose the first region of the substrate; removing the second spacer from the first spacer in the first region of the substrate by using the mask; forming recesses at opposite sides of the sacrificial gate structure by removing portions of the active fin; forming a source and a drain in the recesses; and forming an etch-stop layer to cover both sidewalls of the sacrificial gate structure and a top surfaces of the source and drain.
US11239342B2
Embodiments of the invention are directed to a method of forming a semiconductor device. A non-limiting example of the method includes forming a channel fin over a substrate and forming a top spacer region around a top portion of the channel fin, wherein the top spacer region includes a dopant. A dopant drive-in process is applied, wherein the dopant drive-in process is configured to drive the dopant from the top spacer region into the top portion of the channel fin to create a doped top portion of the channel fin and a top junction between the doped top portion of the channel fin and a main body portion of the channel fin.
US11239341B2
Various transistors, such as horizontal gate-all-around transistors, and methods of fabricating such are disclosed herein. An exemplary transistor includes a first nanowire and a second nanowire that include a first semiconductor material, a gate that wraps a channel region of the first nanowire and the second nanowire, and source/drain feature that wraps source/drain regions of the first nanowire and the second nanowire. The source/drain feature includes a second semiconductor material that is configured differently than the first semiconductor material. In some implementations, the transistor further includes a fin-like semiconductor layer disposed over a substrate. The first nanowire and the second nanowire are disposed over the fin-like semiconductor layer, such that the first nanowire, the second nanowire, and the fin-like semiconductor layer extend substantially parallel to one another along the same length-wise direction. The fin-like semiconductor layer includes a third semiconductor material that is configured differently than the first semiconductor material.
US11239338B2
According to an embodiment of the present invention, a method for fabricating high electron mobility transistor (HEMT) includes the steps of: forming a buffer layer on a substrate; forming a first barrier layer on the buffer layer; forming a second barrier layer on the first barrier layer; forming a first hard mask on the second barrier layer; removing the first hard mask and the second barrier layer to form a recess; and forming a p-type semiconductor layer in the recess.
US11239332B2
A structure by which electric-field concentration which might occur between a source electrode and a drain electrode in a bottom-gate thin film transistor is relaxed and deterioration of the switching characteristics is suppressed, and a manufacturing method thereof. A bottom-gate thin film transistor in which an oxide semiconductor layer is provided over a source and drain electrodes is manufactured, and angle θ1 of the side surface of the source electrode which is in contact with the oxide semiconductor layer and angle θ2 of the side surface of the drain electrode which is in contact with the oxide semiconductor layer are each set to be greater than or equal to 20° and less than 90°, so that the distance from the top edge to the bottom edge in the side surface of each electrode is increased.
US11239330B2
Embodiments include a first set of fins having an emitter of a bipolar junction transistor (BJT) disposed over the first set of fins, a second set of fins having a base of the BJT disposed over the second set of fins, and a third set of fins having a collector of the BJT disposed over the third set of fins. A first gate structure is disposed over the first set of fins adjacent to the emitter. A second gate structure is disposed over the second set of fins adjacent to the base. A third gate structure is disposed over the third set of fins adjacent to the collector. The first gate structure, second gate structure, and third gate structure are physically and electrically separated.
US11239327B2
A high electron mobility transistor (HEMT) includes a gallium nitride layer. An aluminum gallium nitride layer is disposed on the gallium nitride layer, wherein the aluminum gallium nitride layer comprises a tensile stress. A source electrode and a drain electrode are disposed on the aluminum gallium nitride layer. A gate electrode is disposed on the aluminum gallium nitride layer between the source electrode and the drain electrode. At least one silicon oxide layer is embedded in the aluminum gallium nitride layer, wherein the silicon oxide layer is formed by a flowable chemical vapor deposition, and the silicon oxide layer increases the tensile stress in the aluminum gallium nitride layer.
US11239325B2
Structures and methods that include a device such as a gate-all-around transistor formed on a frontside and a contact to one terminal of the device from the frontside of the structure and one terminal of the device from the backside of the structure. The backside contact may include selectively etching from the backside a first trench extending to expose a first source/drain structure and a second trench extending to a second source/drain structure. A conductive layer is deposited in the trenches and patterned to form a conductive via to the first source/drain structure.
US11239318B2
A semiconductor device includes a MOS transistor located within a semiconductor substrate of a first conductivity type. The transistor includes a body well located between a drain well and a substrate contact well. A buried voltage blocking region of a second conductivity type is located within the substrate and is connected to the body well. The buried voltage blocking region extends toward the substrate contact well, with an unmodified portion of the substrate remaining between the voltage blocking region and the substrate contact well.
US11239314B2
A MOSFET that has a drain region and a source region on an upper surface of a semiconductor substrate and a gate electrode that is formed on the semiconductor substrate, and an element separation insulating film that includes an opening portion which exposes an active region, on the semiconductor substrate, are formed. At this point, a gate leading-out interconnection that overlaps the element separation insulating film when viewed from above, and that is integrally combined with the gate electrode is formed in a position where the gate leading-out interconnection does not extend over a distance between both the drain region and the source region when viewed from above, on a region that is exposed from the gate electrode.
US11239313B2
An integrated chip comprises a substrate, an isolation structure and a gate structure. The isolation structure comprises one or more dielectric materials within the substrate and has sidewalls defining an active region in the substrate. The active region has a channel region, a source region, and a drain region separated from the source region by the channel region along a first direction. The source, drain and channel regions respectively have first, second and third widths along a second direction perpendicular to the first direction. The third width is larger than the first and second widths. The gate structure comprises a first gate electrode region having a first composition of one or more materials and a second gate electrode region having a second composition of one or more materials different than the first composition of one or more materials.
US11239312B2
The present invention is directed to a semiconductor chip comprising a high voltage device and a low voltage device disposed thereon. The chip may be formed in several different configurations. For example, the semiconductor chip may include a NPN bipolar transistor, PNP bipolar transistor, a diode, an N channel DMOS transistor and the like. the first doped well being configured as a base of the DMOS transistor, a P channel DMOS transistor and the like. These and other embodiments are described in further detail below.
US11239306B2
A display device includes a substrate including a display area and a non-display area, driving elements disposed in the display area, a plurality of pads disposed in the non-display area and electrically connected to the driving elements, an insulating layer partially disposed on the pads to partially expose the pads, a plurality of signal pads disposed on the pads exposed by the insulating layer and electrically connected to the pads, respectively, and an electronic component including a plurality of driving bumps disposed on the signal pads and electrically connected to the signal pads, respectively. A first portion of a first driving bump of the driving bumps is in direct contact with a first signal pad of the signal pads, and a second portion of the first driving bump is in direct contact with a portion of the insulating layer not overlapping with the first signal pad.
US11239305B2
A display device includes a semiconductor substrate, an isolation layer, a light-emitting layer and a second electrode. The semiconductor substrate has a pixel region and a peripheral region located around the pixel region. The semiconductor substrate includes first electrodes and a driving element layer. The first electrodes are disposed in the pixel region and the first electrodes are electrically connected to the driving element layer. The isolation layer is disposed on the semiconductor substrate. The isolation layer includes a first isolation pattern disposed in the peripheral region, and the first isolation pattern has a first side surface and a second side surface opposite to the first side surface. The light-emitting layer is disposed on the isolation layer and the first electrodes, and covers the first side surface and the second side surface of the first isolation pattern. The second electrode is disposed on the light-emitting layer.
US11239304B2
A display device that includes a substrate having a display area configured for displaying an image and a peripheral area positioned outside of the display area. A first thin film transistor is disposed on the display area. A display element is electrically connected to the first thin film transistor. The display element includes a pixel electrode, an intermediate layer, and an opposite electrode. An embedded driving circuit portion is disposed on the peripheral area. The embedded driving circuit portion includes a second thin film transistor. A common voltage supply line is disposed on the peripheral area. The common voltage supply line is positioned closer to the display area than the embedded driving circuit portion. The common voltage supply line is electrically connected to the opposite electrode.
US11239303B2
A display substrate having a display area and a peripheral area is provided. The display substrate in the peripheral area includes a flexible base substrate; a first insulating layer on the flexible base substrate; a first signal line layer including a plurality of first signal lines on a side of the first insulating layer away from the flexible base substrate; and a second insulating layer on a side of the first signal line layer away from the flexible base substrate. The display substrate has a plurality of first vias extending through a respective one of the plurality of first signal lines, exposing a first surface of the first insulating layer; and the second insulating layer extends through the plurality of first vias to be in direct contact with the first surface of the first insulating layer.
US11239302B2
A display panel includes a substrate having a first area, a second area at least partially surrounding the first area, and a third area disposed between the first area and the second area. A plurality of display elements is disposed in the second area. A plurality of wirings detours around an edge of the first area in the third area. A first electrode layer covers at least a portion of the plurality of wirings. A second electrode layer is disposed over the first electrode layer and contacts at least a portion of the first electrode layer.
US11239299B2
The present disclosure relates to an array substrate and a method for manufacturing the same. The array substrate includes a substrate having first regions for forming pixels and second regions located between the first regions, light shielding portions located within portions of the second regions adjacent to the first regions on the substrate, and pixel defining portions located within the second regions. At least a side surface of the light shielding portion adjacent to the first region is not covered by the pixel defining portion.
US11239288B2
Disclosed are an organic light emitting display, which may achieve weight reduction and slimming, and a method of fabricating the same. An encapsulation part of the organic light emitting display includes a plurality of inorganic encapsulation layers and at least one organic encapsulation layer disposed between the inorganic encapsulation layers, and a plurality of touch electrodes disposed on one of the inorganic encapsulation layers and the at least one organic encapsulation layer of the encapsulation part, each touch electrode having electrically independent self capacitance, thereby achieving weight reduction and slimming of the organic light emitting display.
US11239287B2
Provided is a display device in which a defect by external light reflection is minimized in a non-display area. The display device includes a display panel and a touch unit arranged on the display panel. The display panel may include: a substrate including a display area and a non-display area arranged around the display area; an insulator including a valley portion, the valley portion being defined as an opening arranged along an outer side of the display area in the non-display area; and a display unit arranged in the display area and including a light-emitting element electrically connected to a thin film transistor. The touch unit may include a reflection prevention unit that overlaps the valley portion and is configured to reduce reflectivity of external light.
US11239282B2
The present disclosure provides a pixel structure and a fabrication method thereof, a display substrate and a display apparatus. The pixel structure includes a plurality of first pixel portions arranged in a plurality of rows and a plurality of columns, and a second pixel portion that spaces the plurality of first pixel portions from each other. Each first pixel portion includes a plurality of first sub-pixels having a same color and arranged around a center of the first pixel portion. The second pixel portion includes a plurality of second sub-pixels. For four first pixel portions in two adjacent rows and two adjacent columns, each of four regions that are centrosymmetric and obtained by connecting centers of the four first pixel portions to each other corresponds to one pixel unit, and each pixel unit includes two first sub-pixels respectively in two first pixel portions and at least one second sub-pixel.
US11239281B2
A lighting apparatus comprising a lighting part that includes a light emitting area having a plurality of first light emitting areas that are separated apart from each other and a plurality of second light emitting areas separated apart from each other and a non-light emitting area including a first non-light emitting area surrounding the plurality of first light emitting areas and the plurality of second light emitting areas and a plurality of second non-light emitting areas extending from the first non-light emitting area, the lighting apparatus comprises a substrate; a plurality of first electrodes disposed on the substrate in the light emitting area; an organic layer disposed on the plurality of first electrodes; a second electrode disposed on the organic layer; and an encapsulation part disposed on the second electrode; wherein the plurality of first light emitting areas are arranged in a first direction, and the plurality of second light emitting areas are arranged in a second direction intersecting with the first direction, and wherein the second non-light emitting areas correspond to an area in which a plurality of patterns are included.
US11239277B2
A display panel comprises: an array substrate comprising a display area and a trace area located around the display area; a light-emitting layer located in the display area and electrically connected to a first side of the array substrate; a fanout circuit located in the trace area; a fanout circuit base layer disposed between the fanout circuit and the array substrate; and a driver chip located at a second side of the array substrate; wherein the fanout circuit and the fanout circuit base layer are bent from the first side to the second side along a sidewall of the array substrate, the fanout circuit is electrically connected to the array substrate at the first side, and the fanout circuit is electrically connected to the driver chip at the second side.
US11239275B2
An electronic device may include an optical image sensor that includes an array of optical image sensing pixels and a pin hole array mask layer above the optical image sensor and that includes spaced apart pin holes therein defining spaced apart image areas on the optical image sensor. The electronic device also includes a display layer above the pin hole array mask layer that includes spaced apart display pixels. The electronic device may also include processing circuitry coupled to the optical image sensor and capable of sensing images from spaced apart sub-arrays of the array of optical image sensing pixels aligned with the spaced apart image areas.
US11239268B2
An object is to provide a pixel structure of a display device including a photosensor which prevents changes in an output of the photosensor and a decrease in imaging quality. The display device has a pixel layout structure in which a shielding wire is disposed between an FD and an imaging signal line (a PR line, a TX line, or an SE line) or between the FD and an image-display signal line in order to reduce or eliminate parasitic capacitance between the FD and a signal line for the purpose of suppressing changes in the potential of the FD. An imaging power supply line, image-display power supply line, a GND line, a common line, or the like whose potential is fixed, such as a common potential line, is used as a shielding wire.
US11239266B2
A semiconductor substrate includes a first main surface and a second main surface opposing each other. The semiconductor substrate includes a plurality of second semiconductor regions in a side of the second main surface. Each of the second semiconductor regions includes a first region including a textured surface, and a second region where a bump electrode is disposed. An insulating film includes a first insulating film covering surfaces of the second semiconductor regions, and a second insulating film covering peripheries of pad electrodes. The pad electrodes include a first electrode region in contact with the second region, and a second electrode region continuous with the first electrode region. The second electrode region is disposed on at least a part of a region included in the first insulating film and corresponding to the first region. The first main surface is a light incident surface of the semiconductor substrate.
US11239265B2
Example embodiments relate to single-photon avalanche diode detector (SPAD) arrays. One embodiment includes a SPAD array that includes a silicon substrate, a plurality of primary electrodes, and a plurality of secondary electrodes. Each of the primary electrodes includes a semiconductor material of a first doping type, extends in the silicon substrate in a first direction, and has a rotationally symmetric cross-section in a first plane perpendicular to the first direction. The plurality of secondary electrodes includes a semiconductor material of a second doping type and extends parallel to the primary electrodes in the silicon substrate. Further, the silicon substrate includes a doped upper field redistribution layer, a doped lower field redistribution layer, and a doped depletion layer arranged between the upper field redistribution layer and the lower field redistribution layer. A cross-section of each primary electrode is surrounding by one or more cross-sections of at least one neighboring secondary electrode.
US11239263B2
A thin film transistor, a method for manufacturing the same and a display device are disclosed. The thin film transistor includes source-drain electrodes and a passivation layer; an isolation layer is disposed between the source-drain electrodes and the passivation layer, and the isolation layer overlays the source-drain electrodes.
US11239261B2
A display device having a gate driver which may reduce generation of ripple at the output of the gate drive includes: a substrate; and a driver circuit including a thin film transistor disposed on the substrate, the thin film transistor including: a first gate electrode disposed on the substrate; a semiconductor layer disposed on the first gate electrode to overlap a part of the first gate electrode, the semiconductor layer including channel, source, and drain regions; a second gate electrode disposed on the semiconductor layer; and a source electrode and a drain electrode disposed on the semiconductor layer and respectively connected to the source region and the drain region, wherein a first area formed by the overlapping portion of the first gate electrode and the drain region has a different size than a second area formed by the overlapping portion of the first gate electrode and the source region.
US11239258B2
Embodiments of the disclosure generally provide methods of forming a capacitor layer or a gate insulating layer with high dielectric constant as well as low film current leakage and desired film qualities for display applications. In one embodiment, a thin film transistor structure includes a dielectric layer formed on a substrate, wherein the dielectric layer is a zirconium containing material comprising aluminum, and gate, source and drain electrodes formed on the substrate, wherein the gate, source and drain electrodes formed above or below the dielectric layer.
US11239256B2
A display substrate includes a first substrate, a first sub-pixel layer and a second sub-pixel layer positioned on the first substrate; the first sub-pixel layer includes a plurality of first sub-pixels, the second sub-pixel layer includes a plurality of second sub-pixels, and a first orthographic projection of the first sub-pixel on the first substrate does not overlap with a second orthographic projection of the second sub-pixel on the first substrate. A display panel, a display device and a method for manufacturing the display substrate are also disclosed.
US11239252B2
Some embodiments include an integrated structure having vertically-stacked conductive levels alternating with dielectric levels. A layer over the conductive levels includes silicon, nitrogen, and one or more of carbon, oxygen, boron and phosphorus. In some embodiments the vertically-stacked conductive levels are wordline levels within a NAND memory array. Some embodiments include an integrated structure having vertically-stacked conductive levels alternating with dielectric levels. Vertically-stacked NAND memory cells are along the conductive levels within a memory array region. A staircase region is proximate the memory array region. The staircase region has electrical contacts in one-to-one correspondence with the conductive levels. A layer is over the memory array region and over the staircase region. The layer includes silicon, nitrogen, and one or more of carbon, oxygen, boron and phosphorus.
US11239251B2
A method of manufacturing a non-volatile memory device includes forming a gate insulation layer on a semiconductor substrate having a source layer. The method also includes forming a silicon nitride layer having a buffer-treated upper surface on the gate insulation layer, wherein the buffer-treated upper surface of the silicon nitride layer has a hardness higher than a hardness of the silicon nitride layer. The method further includes forming a silicon oxide layer on the buffer-treated upper surface of the silicon nitride layer. The method additionally includes alternately forming additional silicon nitride layers and additional silicon oxide layers on the silicon oxide layer to form a stack structure.
US11239250B2
Aspects of the disclosure provide a semiconductor device and a method to manufacture the semiconductor device. A trench is formed in a stack over a substrate of the semiconductor device where the stack includes alternating first layers and second layers. The trench has a first sidewall and a second sidewall opposite to the first sidewall. Channel materials are formed along the first and second sidewalls of the trench, respectively. The trench is further divided into multiple units by replacing portions of the channel materials with first dielectric structures. Remaining portions of the channel materials along the first and second sidewalls form first and second channel structures of first and second strings of transistors, respectively. The second layers are replaced with first and second gate structures of the first and second strings of transistors, respectively. Each of the first and second strings of transistors is vertically stacked over the substrate.
US11239239B2
Disclosed are semiconductor memory devices and methods of fabricating the same. The semiconductor memory devices may include a capacitor including first and second electrodes and a dielectric layer. The dielectric layer may include a zirconium aluminum oxide layer including a first zirconium region adjacent to the first electrode, a first aluminum region, a second aluminum region adjacent to the second electrode, and a second zirconium region between the first and second aluminum regions. The first and second zirconium regions may include zirconium and oxygen and may be devoid of aluminum. The first and second aluminum regions may include aluminum and oxygen and may be devoid of zirconium. The first aluminum region and the first zirconium region may be spaced apart by a first distance, and the first aluminum region and the second zirconium region may be spaced apart by a second distance shorter than the first distance.
US11239238B2
Described herein are IC devices that include TFT based memory arrays on both sides of a layer of logic devices. An example IC device includes a support structure (e.g., a substrate) on which one or more logic devices may be implemented. The IC device further includes a first memory cell on one side of the support structure, and a second memory cell on the other side of the support structure, where each of the first memory cell and the second memory cell includes a TFT as an access transistor. Providing TFT based memory cells on both sides of a layer of logic devices allows significantly increasing density of memory cells in a memory array having a given footprint area, or, conversely, significantly reducing the footprint area of the memory array with a given memory cell density.
US11239224B2
A power conversion device provided with a switching circuit unit including a plurality of upper-arm switching elements connected to positive electrode wiring and a plurality of lower-arm switching elements connected to negative electrode wiring. The power conversion device includes a first semiconductor module incorporating a plurality of the upper-arm switching elements connected together in parallel, a second semiconductor module incorporating a plurality of the lower-arm switching elements connected together in parallel, and a third semiconductor module incorporating the upper-arm switching elements connected together in series and the lower-arm switching elements connected together in series.
US11239221B2
An array substrate and a fabrication method thereof, and an electronic apparatus are disclosed. The array substrate includes a base substrate, a thin film transistor, a first connection electrode and a first insulation layer. The thin film transistor is on the base substrate and including a first electrode and a second electrode; the first connection electrode in a layer different from the first electrode and electrically connected with the first electrode; and the first insulation layer covering at least a portion of the first connection electrode; an area of an orthographic projection of the first connection electrode on the base substrate is larger than an area of an orthographic projection of the first electrode on the base substrate, and the first insulation layer is made from an organic insulation material.
US11239215B2
The present disclosure provides a display device, including a substrate, a plurality of semiconductor light emitting devices arranged on the substrate, a first wiring electrode and a second wiring electrode extended from the semiconductor light emitting devices, respectively, to supply an electric signal to the semiconductor light emitting devices, a plurality of pair electrodes arranged on the substrate to generate an electric field when an electric current is supplied, and provided with first and second pair electrodes formed on an opposite side to the first and second wiring electrodes with respect to the semiconductor light emitting devices, and a dielectric layer formed to cover the pair electrodes, wherein the plurality of pair electrodes are arranged in parallel to each other along a direction.
