US11464818B2
The present disclosure is directed to cannabinoids infused coffee beans, nuts, and seeds consumables and methods of producing the cannabinoid infused consumables. The consumables are infused in an overall two-step process, in which cannabinoids from a Cannabis species are first infused into coconut oil, which in turn is used to infuse a consumable of choice with cannabinoids to generate the cannabinoids infused consumables.
US11464810B2
A method of preventing or treating eosinophilic esophagitis (EoE) comprising administering a composition comprising ascr#7 is described.
US11464807B2
Genetically engineered hematopoietic cells such as hematopoietic stem cells having one or more genetically edited genes of lineage-specific cell-surface proteins and therapeutic uses thereof, either alone or in combination with immune therapy that targets the lineage-specific cell-surface proteins.
US11464805B2
The combination of adoptive cell therapy with CCR2 positive (CCR2+) hematopoietic stem cell transplantation increases T cell activation and survival.
US11464804B1
A method of treating spinal cord injuries in a patient using sagittal MR images of the spinal cord injury to guide the extent of exposure of the neuro/orthopedic surgeon during a posterior spinal fusion for the purpose of autologous stem cell therapy in the setting of spinal injury; the method using large volumes of the patient's bone marrow aspirated to yield a large quantity of heterogeneous autologous stem cell concentrate containing cellular and subcellular fractions, in addition to soluble protein factors (defined as heterogeneous concentrate) exhibiting regenerative potential which is then applied directly over the spinal cord (under the dura/arachnoid) in the areas affected.
US11464798B2
A method for treating a tumor in a patient by administering to the patient an immunogenic composition including antigenic material inactivated by treatment with a metal-based coordination complex and electromagnetic radiation, wherein the immunogenic composition is effective to elicit an immune response to the antigenic material in the patient after administration and the metal-based coordination complex having a specified formula. An immunogenic composition and a method for preparing it are also disclosed.
US11464797B2
A use of a vitamin composition in preparing a drug for preventing, treating, or delaying Alzheimer's disease. The composition comprises a B vitamins composition or an analog or derivative thereof, vitamin C or an analog or derivative thereof, or a combination of a B vitamins composition or an analog or derivative thereof with vitamin C or an analog or derivative thereof.
US11464769B2
The inventive subject matter is directed to compositions and methods for sterile and storage stable low-dose atropine formulations with improved stability. Most preferably, the compositions presented herein are substantially preservative free and exhibit less than 0.35% tropic acid from degradation of atropine. Advantageously, contemplated formulations are also substantially free of preservatives.
US11464765B2
Disclosed is a use of an N-substituted pyridyl benzisoselazolone compound. The use is particularly a use in the preparation of a medicament for treating and/or preventing a disease caused by coronavirus. The present disclosure surprisingly found that the N-substituted pyridyl benzisoselazolone compound, such as ebselen, can significantly inhibit the activity of the main protease of a coronavirus and the intracellular replication capability of SARS-CoV-2, which can be used for treating a disease caused by coronavirus.
US11464764B2
Disclosed herein are novel formulations containing relacorilant ((R)-(1-(4-fluorophenyl)-6-((1-methyl-1H-pyrazol-4-yl)sulfonyl)-4,4a,5,6,7,8-hexahydro-1H-pyrazolo[3,4-g]isoquinolin-4a-yl)(4-(trifluoromethyl)pyridin-2-yl)methanone) that are suitable for administration, including oral administration, to patients suffering from disorders amenable to treatment by glucocorticoid receptor modulators (GRMs). Single unit dosage forms comprise softgel capsules containing these formulations. Such softgel capsules may contain, e.g., relacorilant formulations containing 25 milligrams (mg), 50 mg, 100 mg, 200 mg, 300 mg, 400 mg, 500 mg, or other amounts of relacorilant. These novel formulations and single unit dosage forms may be used to treat diseases and disorders including Cushing's syndrome, Cushing's Disease, and other disorders.
US11464760B2
The present invention relates to frigostable compositions suitable for iontophoretic transdermal delivery of a triptan compound that includes: a salt of a triptan compound, preferably sumatriptan succinate, a polyamine, one or more dicarboxylic acids, 0.5 to 10.0 wt.-% (based on the total weight of the composition) of one or more monocarboxylic acids, and water or an aqueous solvent mixture. The invention further relates to the use of the composition as an integral component of an iontophoretic patch, preferably as an anodic reservoir of the patch.
US11464754B2
The present invention provides a betaine compound for use in the prevention of obesity, excessive fat accumulation and/or metabolic disorders associated with either of the foregoing in a subject, wherein the prevention comprises administering the betaine compound directly to the subject during infancy or, alternatively, to the subject's mother during breast-feeding. Also provided are compositions comprising an effective amount of betaine compound together with one or more pharmaceutically or edible acceptable excipients and/or carriers for this use.
US11464753B2
A composition of matter comprising an α-ketoglutarate (AKG) or an α-ketoglutaric acid or a salt of an α-ketoglutarate may be used to treat patients having a neurodegenerative disease, such as amyotrophic lateralsclerosis. The composition may be administered hourly or may be administered once a day depending on the size and activity of the patient and the release coating or mechanism provided. In addition to AKG, a core composition may comprise GABA and a source of coenzyme Q10. Other substances may be provided either orally or intravenous in addition to the core composition, as required to control symptoms, or in order to stimulate stem cells to add motor neurons.
US11464748B2
This disclosure relates to microcapsule particles for targeted delivery of drugs. In certain embodiments, the particles comprise polyelectrolyte polymers, e.g., layers of anionic polymers and cationic polymers. In certain embodiments, the particles have a fibrinogen coating. In certain embodiments, the particles contain a polysaccharide core and/or a polysaccharide coating encapsulating drugs, proteins, clotting agents, coagulation factors, or anticoagulants. In certain embodiments, this disclosure contemplates methods of using particles disclosed herein to prevent or reduce onset of or duration of bleeding. In certain embodiments, this disclosure contemplates methods of using particles disclosed herein to prevent or reduce onset of blood clotting.
US11464744B2
This disclosure relates to gastro-resistant, controlled release dosage forms comprising Compound (I): or a pharmaceutically acceptable salt and/or solvate thereof, the pharmacokinetic properties of these dosage forms, and the preparation of the same. The novel dosage forms disclosed herein are useful in reducing the risk of QT prolongation in a subject and in treating a disorder in a subject in need thereof, e.g., a subject diagnosed with schizophrenia, for example, in treating the negative symptoms in a subject diagnosed with schizophrenia having the CYP2D6 EM genotype.
US11464743B2
A tablet press comprises a gate that defines a first switching position that feeds tablets into a first tablet outlet and at least a second switching position that feeds tablets into at least one second tablet outlet. The table press further comprises a control apparatus and a drive apparatus. The drive apparatus is configured to be actuated by the control apparatus to move the gate from a home position defined as one of the first switching position and the at least a second switching position into a target position defined as a switching position that is not the home position. The gate is moved from the home switching position at a speed of movement toward the target position such that the speed of movement of the gate is reduced before the target position is reached.
US11464740B2
Methods and monodisperse glass microsphere composites comprising a porous wall hollow-glass microsphere; a cargo of a therapeutic is loaded inside of the porous wall hollow-glass microsphere; and a first shell fully encapsulating the porous wall hollow-glass microsphere and capping pores in the walls, retaining the cargo inside of the porous wall hollow-glass microsphere.
US11464736B2
Orodispersible films (ODFs) and methods for making the same.
US11464734B2
The present application provides methods of treating overactive bladder and methods of training or retraining bladder, prolonging symptom relief, improving the quality of life and/or neuronal remodeling in an individual having overactive bladder, by administering an effective amount of trospium locally to the bladder of the individual for at least about 24 hours.
US11464728B1
A lip care composition including an emollient, a thickener, an antioxidant, an emulsifier, a botanical, a vitamin, a humectant, a film former, a calming agent, a sweetener and a lip plumper, the lip plumper comprising Sodium Hyaluronate in an amount of from 0.01% to 0.1% by weight, Arnica montana Flower Extract in an amount of from 0.01% to 0.1% by weight and Phytonadione in an amount of from 0.01% to 0.1% by weight of the total composition.
US11464726B2
The invention relates to the non-therapeutic use of a composition comprising at least one 1,4:3,6 dianhydrohexitol for moisturising the skin, as well as to a preparation for topical use comprising at least one 1,4:3,6 dianhydrohexitol as a moisturising agent.
US11464724B2
A hair conditioner composition with a gel network that can contain a fatty alcohol and a cationic surfactant having a chloride counterion. The gel network composition can contain a uniform lamellar structure that comprises all vesicles or mostly vesicles.
US11464722B2
The problem of the present disclosure is to impart manageability and flexibility to hair after being dyed or bleached using an oxidative hair dye or a hair bleaching agent. The features for solving the problem are a first agent of an oxidative hair dye or a hair bleaching agent comprising: (A) a polyvalent carboxylic acid having no hydroxyl group or a salt thereof; (B) a surfactant including (B1) a cationic surfactant and (B2) a nonionic surfactant; (C) an oily component; and (D) an alkaline agent.
US11464721B2
Applicants have identified a critical skin benefit package that can be used in liquid alcohol sanitizing compositions that provides lower amounts of skin conditioners in combination with a specific ratio of different emollients that provide improved skin health with chronic repeated use. The package also provides improved skin feel with without a tacky residue upon drying.
US11464717B2
The present invention relates to oral care compositions comprising at least one biosurfactant and fluoride.
US11464712B2
The disclosure includes embodiments of an apparatus, a device, and methods to transform an infant feeding bottle into an infant gavage feeding apparatus. According to an embodiment, an infant gavage feeding apparatus can include an infant feeding bottle, a gavage milk delivery component, a retaining ring, and a cord component. In another embodiment, an infant milk dual-delivery device to transform an infant feeding bottle to an alternate nipple feeding and gavage feeding apparatus includes a gavage milk delivery component, a retaining ring, and a nipple receiving component. The gavage milk delivery component and the nipple receiving component can be positioned in a branched or a stacked configuration. The device can include a flow closure component and a controller to transition the milk flow for a gavage feeding and nipple feeding. The device can include a funnel to allow milk in the nipple to flow back into the infant feeding bottle.
US11464711B2
A medication dispensing apparatus is provided herein along with computer-useable instructions embodied on a microcontroller for control of said medication dispensing apparatus. Instructions may be embodied on the microcontroller to control a dosing of medication via a coupled motor. The microcontroller controls rotation of the motor to line up a cavity with a dispensing port such that medication from a medication container (e.g., pill bottle) is dispensed via the dispensing apparatus.
US11464708B2
Apparatus, systems, methods and articles are described to prepare and track medications and medication containers as they are prepared, administered to patients and, in some cases, disposed of. Information such as medication type, concentration, and volume are associated with medication containers during preparation and this information can later be consumed/utilized when administering the medication from a container to a patient. Disposing of any remaining medication can also be tracked.
US11464703B2
Resuscitation and ventilation monitoring devices are provided. A device includes an inlet in fluid communication with airflows exchanged with lungs of a patient and an airflow meter for measuring characteristics of the airflows. A user may provide a controller with patient information, e.g., height, weight, gender, or age, via a measurement selector, enabling the controller to determine acceptable ranges of measured airflow characteristics. The device may determine a current mode of ventilation and associated ventilator settings based on the measured airflow characteristics. The device may also identify and filter out artifacts present in the ventilation signal, and determine whether a respiratory failure phenotype is present in the ventilation. If the current mode of ventilation and associated ventilator settings fall outside an acceptable range, the ventilation is classified as off-target and the controller may cause a sensory alarm to alert the user. The device may suggest a corrective action based on the type of off-target ventilation detected. The device may also continuously analyze ventilation to determine changes in lung compliance over time and to identify pathological changes over time. The device may work within a network of devices and user interfaces via wired or wireless communication, and is not restricted to or dependent on the type of ventilatory device with which a patient is being supported.
US11464700B2
In at least one aspect, there is provided a system for generating force about one or more joints including a soft exosuit having a plurality of anchor elements and at least one connection element disposed between the plurality of anchor elements. The system also includes at least one sensor to determine a force the at least one connection element or at least one of the plurality of anchor elements and to output signals relating to the force, at least one actuator configured to change a tension in the soft exosuit and at least one controller configured to receive the signals output from the at least one sensor and actuate the at least one actuator responsive to the received signals.
US11464698B2
A surgical table for supporting a patient over a floor and including a base assembly, a support column assembly and a patient support structure. The base assembly supported on the floor and including a first end, a second end opposite the first end, and a member extending along a base longitudinal axis between the first and second ends. The support column assembly moveably coupled with the base assembly and configured to translate between the first and second ends of the base assembly along the member extending therebetween, the support column assembly being the only support column assembly coupled with the base assembly. The patient support structure including a first end, a second end opposite the first end, and a longitudinal axis extending between the first and second ends, the second end of the patient support structure supported off of the support column assembly in a cantilevered fashion.
US11464696B2
A body weight support system includes a support track, a trolley, and a power rail. The support track has a first portion and a second portion. The trolley has a support assembly and a drive assembly. The support assembly is configured to support at least a portion of a body weight of a user. The drive assembly is configured to movably suspend the trolley from the first portion of the support track when the user moves along a first surface and is configured to movably suspend the trolley from the second portion of the support track when the user moves along a second surface separate from the first surface. The power rail is coupled to the support track and is configured to be in electrical contact with a portion of the trolley as the trolley moves along the first portion and the second portion of the support track.
US11464686B2
A mobile apparatus with an integrated stretcher apparatus for patients has a base having rotatably mounted wheels on a bottom side for moving the base on the ground, a frame which is fastened to a top side of the base and which is open at least on one side, and a stretcher apparatus having segments which are mounted pivotably relative to one another, wherein the segments are configured for folding the stretcher apparatus into a first form, in which all the segments adjoin one another in a plane, and for folding said stretcher apparatus into a second form, in which the stretcher apparatus is packed down, and wherein the stretcher apparatus and the frame are configured to be complementary to one another such that the stretcher apparatus in the second form can be completely introduced into the frame.
US11464673B1
The present embodiments relate to a method of treating dry eyes. The method includes a plurality of visits to an eye doctor with each even numbered visit focused on a first eye and each odd numbered visit focused on a second eye. The plurality of visits comprises use of intense pulsed light (“IPL”) therapy, low level light therapy, an ocular nebulizer, dehydrated amniotic membranes, biologic eye drops, advanced lubricants, eyelid debridement, meibomian gland imaging and a slit lamp.
US11464670B2
The invention relates to a device for cooling an organ locally, that includes an elongate stem including a far end intended to make contact with an organ to be cooled and comprising including a cooling element having a cold finger, a crystal that has a capacity to cool via excitation at a set excitation wavelength, said crystal being positioned adjacent to said cooling element, an optical guide that is able to convey a light signal at said excitation wavelength and that opens onto said crystal, and an illuminating system including at least one light source, which light source is arranged to emit said light signal.
US11464664B2
A use of an umbilical splint for shaping an umbilicus after an abdominal operation is described. The umbilical splint may comprise an insertion portion extending in a longitudinal direction and terminating at an insertion end for insertion into the umbilicus. Furthermore, the insertion portion may comprise a bulbous section near the insertion end. The bulbous section may be operable to apply pressure to a tissue of the umbilicus after the abdominal operation. The insertion portion may have different cross-sectional shapes including circular and oval. Finally, the insertion portion may be configured to engage the umbilicus such that the umbilical splint is retained within the umbilicus.
US11464659B2
Systems and devices for crimping a medical device and associated methods are disclosed herein. A crimping device configured in accordance with embodiments of the present technology can include, for example, a frame including a stationary plate, a movable member, and a plurality of blades arranged to form a channel and each including a pin that projects through a slot on the movable member and a corresponding slot on the stationary plate. The crimping device can be actuated to move the movable member relative to the stationary plate to drive the pins along paths defined by the slots to thereby drive the blades radially inward to crimp a medical device positioned within the channel.
US11464657B2
A dual opposing helical stent having a furled, small-diameter state and an expanded, large-diameter state. In the furled, small-diameter state, the stent includes a plurality of central lobes arranged at spaced-apart intervals and extending longitudinally defining a stent axis. The stent also includes peripheral lobes formed on the plurality of central lobes. The terminal ends of the stent are welded in a middle section of the stent. A method and technique for manufacturing the stent is also disclosed.
US11464652B2
Insertion tool assemblies for positioning an implant at a target location in a patient. Insertion tool assemblies that comprise first and second jaw portions configured to engage an implant; a sleeve assembly coupled to the first and second jaw portions; and a handle coupled to the sleeve assembly.
US11464646B2
A spinal implant apparatus that is an expandable spacer including features to minimize or eliminate spacer cant or offset during and after completing the expansion process. The spacer includes a top component, a base component in engagement with the top component, and an expansion mechanism arranged to change the top component's position with respect to the base component. The mechanism for causing expansion may be a screw, a cam, a wedge or other form of distracting device. In one embodiment, the expandable spacer includes a base component with a set of towers and a top component with a set of corresponding silos, where the towers and silos are configured to minimize or eliminate tilt of the top component as it extends upwardly from the base component.
US11464644B2
A reverse shoulder replacement system including a humeral liner defining a split curvature bearing surface that includes a plurality of curvature regions. The plurality of curvature regions are configured to engage a glenosphere of a glenoid implant individually or in combination to provide an improved fit between the glenosphere and the humeral liner.
US11464633B2
A cardiac implant system including a cardiac implant such as an annuloplasty ring, a prosthetic heart valve, or a valved conduit pre-assembled at the time of manufacture with devices for securing the implant to a heart valve annulus using knotless suture fasteners. The knotless suture fasteners may be embedded within a pliant sealing edge of the cardiac implant, or they may be positioned adjacent to the sealing edge. The knotless suture fasteners are spring-biased so as to grip onto annulus anchoring sutures pass to therethrough upon removal of a restraining device, such as a hypotube inserted within the suture fasteners. Guide tubes are assembled in line with the suture fasteners to permit introduction of suture snares that pass through the suture fasteners and through the sealing edge to facilitate capture of the pre-installed annulus anchoring sutures.
US11464628B2
Apparatus and methods are described herein for use in the delivery of a prosthetic mitral valve. In some embodiments, an apparatus includes an epicardial pad configured to engage an outside surface of a heart to secure a prosthetic heart valve in position within the heart. The epicardial pad defines a lumen configured to receive therethrough a tether extending from the prosthetic valve. The epicardial pad is movable between a first configuration in which the epicardial pad has a first outer perimeter and is configured to be disposed within a lumen of a delivery sheath and a second configuration in which the epicardial pad has a second outer perimeter greater than the first outer perimeter. The epicardial pad can be disposed against the outside surface of the heart when in the second configuration to secure the prosthetic valve and tether in a desired position within the heart.
US11464627B2
A collapsible stent for an implantable prosthetic valve incorporates leaflet-supporting members having relatively large surface area in comparison to other members defining the remainder of the stent. The leaflet-supporting members may have openings extending through them. The valve leaflets may be attached to the stent so that an attached edge of each leaflet extends along the leaflet-supporting members and is attached to the members by polymer integral with the leaflet overlying the leaflet supporting members and extending into the openings of the leaflet supporting members. The secure attachment resists stress on the leaflets.
US11464625B2
An intraocular lens is provided that includes a refractive element and a mask. The refractive element has a first power in a first meridian and a second power greater than the first power in a second meridian. A magnitude of the first and second powers and a location of the first and second meridians are configured to correct astigmatism in a human eye. The mask is configured to block a substantial portion of light from passing through an annular region thereof and to permit a substantial portion of light to pass through a central aperture thereof to enhance an astigmatism correction rotational misplacement range and depth of focus.
US11464617B2
A package (2; 3) for an object is provided having a bottom shell (21; 31); a top shell (22; 32) having a closure portion (24; 34) referred to as a “cap”, and a connection portion (23; 33) in the form of a hollow body and connected to the closure portion (24) by a hinge (25) to enable the closure portion (24; 34) to tilt relative to the connection portion (23; 33) in order to release access to the inside of the bottom shell (21; 31) through the connection portion (23; 33). The connection portion (23; 33) is provided with a stiffener element (290; 390) and a sealing strip (4; 4′) connects together the edges (241, 231) of the cap (24; 34) and of the connection portion (23; 33) that face each other over the entire length of said edges. Said connection portion (23; 33) of the top shell (22; 32) and of the bottom shell (21; 31) are two parts that are fastened to each other, preferably by bonding.
US11464614B2
A mesh deployment device having separate mesh deployment and actuation units is provided. A mesh deployment device includes an actuation unit and a mesh deployment unit configured to be releasably secured to the actuation unit. When the mesh deployment unit is secured to the actuation unit, a first actuation of the actuation unit moves the mesh deployment unit from an expanded condition to a collapsed condition and a second actuation of the actuation unit moves the mesh deployment unit from the collapsed condition to the expanded condition. The mesh deployment device may further include a mesh releasably secured to the mesh deployment unit. A third actuation of the actuation unit may release the mesh from the mesh deployment unit. Also provided is a kit including multiple mesh deployment units.
US11464612B2
A medical device storage device comprises a base, case insert, and insert hump. The insert hump is structured to position a medical device within a cavity formed at least partly by the case insert. At least a portion of a sensor is located within the insert hump and configured to detect a feature of the medical device. The feature of the medical device may correspond to an aspect of a treatment plan.
US11464606B2
The present invention relates to an anchoring system for attaching a prosthesis to a human body, comprising: an anchoring element, an abutment, an abutment screw for attaching the abutment to the anchoring element, the anchoring element comprises a connection area for the abutment, the connection area comprising a press-fit portion such that the abutment is attached to the anchoring element in the connection area by a press-fit connection, wherein the connection area comprises an anti-rotation geometry and the abutment comprising a corresponding mating anti-rotation geometry proximal to the press-fit portion, and where in the connection area comprises a conical portion proximal to the anti-rotational geometry forming a mating geometry for a corresponding conical portion in the through-hole of the abutment.
US11464598B2
Disclosed are an oral fixation device for radiation therapy and an oral fixation method in treatment of a lip cancer. The oral fixation device for radiation therapy includes a first spacer including a first insert inserted between a first lip portion and a first gum portion, and a tooth support coupled to the first spacer at a side of the first spacer disposed inwardly of an oral cavity, wherein teeth or gums of a patient is supported on the tooth support, wherein a first spacer has a specific thickness to maintain a specific spacing between the first lip portion and the first gum portion, wherein the first lip portion includes a treatment target portion to be subjected to the radiation therapy.
US11464593B2
A robotic surgical system has a user interface with a control arm that includes a passive axis system for maintaining degrees-of-freedom of a gimbal rotatably supported on the control arm as the gimbal is manipulated during a surgical procedure. The control arm includes a swivel member, a first member, and a second member. The swivel member is rotatable about a first axis. The first member rotatably coupled to the swivel member about a second axis that is orthogonal to the first axis. The second member rotatably coupled to the first member about a third axis that is parallel to the second axis. The gimbal rotatably supported by the second member about a fourth axis that is orthogonal to the third axis. The passive axis system correlating rotation of the swivel member about the first axis with rotation of the gimbal about the fourth axis.
US11464588B1
Disclosed is a system and method for assembling instrument sets that include correct instruments with one or more verified states for different procedures. The system may receive a request for a particular instrument, and may determine instrument states defined for the particular instrument or a procedure involving the particular instrument. The system may scan a first instrument using one or more sensors, may verify that the first instrument matches a make, model, or type of the particular instrument based on the scanning data, and may classify the first instrument states with at least a threshold probability based on the scanning data matching characteristics from a probabilistic model. The system may control the distribution of the first instrument to a first destination or a second destination based on whether or not the first instrument states satisfy the instrument states defined for the particular instrument or the procedure.
US11464586B2
An instrument having a flexible and elongated body includes at least a lumen and a flex member disposed within the lumen. The flex member may be capable of providing steering control to a first portion of the elongate body while providing load bearing support to a second portion of the elongate body. A pull wire may be disposed within the flex member, and at least a distal portion of the pull wire may be coupled to the elongate body and a proximal portion of the pull wire may be operatively coupled to a control unit. The control unit may be coupled to a proximal portion of the elongate body. In addition, a control member may be operatively coupled to the control unit such that a distal portion of the control member may be positioned near a proximal portion of the flex member. The control member may be configured to support the flex member and control the movement or displacement of the flex member. Furthermore, the flex member may be configured to selectively decouple articulation or steering forces of a first portion of the elongate body away from a second portion of the elongate body; thereby, preventing compression of the second portion of the elongate body while maintaining elasticity or flexibility of the second portion of the elongate body.
US11464584B2
An interventional device includes an elongate shaft and a transducer strip. The transducer strip includes a first edge and an opposing second edge. The first edge and the second edge are separated by a width dimension, and the first edge and the second edge each extend along a length direction of the transducer strip. The transducer strip also includes a piezoelectric transducer that extends along a transducer direction that forms an acute angle with respect to the length direction. The transducer strip is wrapped in the form of a spiral around the elongate shaft of the interventional device such that the piezoelectric transducer forms a band around the elongate shaft. The width dimension is defined such that the adjacent first and second edges of consecutive turns of the spiral abut or overlap one another.
US11464583B2
The accuracy of an intervention site in surgery is predicted and the predicted intervention site is presented to a surgeon. A surgery support apparatus includes a prediction data generation unit that generates prediction data predicting an intervention site based on data before an intervention using an artificial intelligence algorithm. The artificial intelligence algorithm is an artificial intelligence algorithm learning an intervention site by analyzing data before the intervention and intervention site data for an object, and outputs coordinates, a region, or a shape of one point of the intervention site as prediction data. Data before the intervention used for learning of the artificial intelligence algorithm and input data input to the artificial intelligence algorithm to generate prediction data correspond to image data, a segment image, a feature point, etc. The prediction data is displayed on a display apparatus together with an image of a patient acquired in advance.
US11464582B1
Image guided surgery includes capturing a primary modality image of a surgical field of a patient with a camera system, obtaining a secondary modality image of the surgical field registered to the primary image, generating a surgical guidance image based at least in part upon the secondary modality image, and projecting the surgical guidance image onto the patient. The surgical guidance image presents visual augmentations on or over the patient to inform a medical practitioner during a surgical procedure.
US11464578B2
Presented herein are methods, systems, devices, and computer-readable media for image management in image-guided medical procedures. Some embodiments herein allow a physician to use multiple instruments for a surgery and simultaneously provide image-guidance data for those instruments. Various embodiments disclosed herein provide information to physicians about procedures they are performing, the devices (such as ablation needles, ultrasound transducers or probes, scalpels, cauterizers, etc.) they are using during the procedure, the relative emplacements or poses of these devices, prediction information for those devices, and other information. Some embodiments provide useful information about 3D data sets and allow the operator to control the presentation of regions of interest. Additionally, some embodiments provide for quick calibration of surgical instruments or attachments for surgical instruments.
US11464563B2
Methods for treating a patient using therapeutic renal neuromodulation and associated devices, systems, and methods are disclosed herein. One aspect of the present technology, for example, is directed to a catheter apparatus including an elongated shaft defined by a braid embedded within a polymer. The braid can include one or more thermocouple assemblies intertwined with a braiding element. The thermocouple assemblies can be coupled to one or more electrodes at a distal portion of the shaft.
US11464556B2
The present invention provides, in one aspect, a bone fixation device, the bone fixation device having a shaft, the shaft including a drive end and a tip end, at least a portion of the shaft configured to anchor into bone. The shaft further includes a first non-resorbable section extending from the tip end of the shaft, a second non-resorbable section extending from the drive end of the shaft, and a resorbable section. The resorbable section includes a tip side and a drive side, the resorbable section is between the first non-resorbable section and the second non-resorbable section, with the tip side of the resorbable section coupling to the first non-resorbable section and the drive side coupling to the second non-resorbable section.
US11464554B2
The present invention includes devices, systems and methods for the storage, retrieval and placement of plates having wedges. A wedge plate tray includes an upper portion and at least one recessed portion, the recessed portion including a cavity sized to house the wedge and an additional cavity sized to accommodate placement and movement of an arm of an insertion instrument. The insertion instrument includes two arms connected at a hinge, a tip of each arm including a mating connector sized to engage a complementary mating connector on the wedge. In one embodiment of the method, the insertion instrument can be used to place the wedge plate in an osteotomy and where the wedge is a mobile wedge, a plate component can be adjusted to a desired position for securement while using the insertion instrument to hold the wedge in place in the osteotomy.
US11464551B2
In some embodiments, a method comprises disposing a portion of a flexible fastening band into contact with a first bone portion and into contact with a second bone portion. The portion of the flexible fastening band having a substantially uniform shape configured to substantially compliment a shape of the first bone portion and a shape of the second bone portion. The method further includes inserting the portion of the flexible fastening band into a fastener and advancing the portion of the flexible fastening band through the fastener until the first bone portion and the and the second bone portion are stabilized.
US11464542B2
A nasal implant delivery tool includes an inner handle, an outer handle, a needle, and a push rod. The inner handle includes a loading chamber configured to receive a nasal implant. The outer handle is configured to move axially relative to the inner handle. The needle extends distally from the inner handle and has a central lumen and a distal opening. The push rod is configured to move the nasal implant from the loading chamber, through the central lumen, and out the distal opening of the needle. The push rod is coupled to the outer handle such that the push rod moves axially relative to the inner handle when the outer handle is moved axially relative to the inner handle. Also described herein are nasal implant guides and methods of using nasal implant delivery tools and nasal implant guides.
US11464541B2
A retaining mechanism for releasably securing a trocar assembly within an outer sleeve of an adapter assembly includes a retaining block, a cam wire moveably positioned relative to the retaining block between a lock position and a release position, a retaining block extension maintaining the cam wire relative to the retaining block, a button member in operable engagement with the cam wire, and a pair of retaining members moveable from a first position received within first and second openings of the trocar assembly when the cam wire is in the lock position and a second position spaced from the trocar assembly when the cam wire is in the release position. The retaining members each define a cutout having first and second stepped cutout portions and a smooth transition between the first and second stepped cutouts for receiving the cam wire.
US11464540B2
A surgical access device includes a cannula body and a fixation mechanism. The cannula body includes a housing, and an elongated portion extending distally from the housing and defining a longitudinal axis. The fixation mechanism includes a sleeve and a spring. The sleeve radially surrounds a portion of the elongated portion of the cannula body. The sleeve is rotatable about the longitudinal axis relative to the elongated portion of the cannula body, and the sleeve is longitudinally translatable relative to the elongated portion of the cannula body. A first portion of the spring is engaged with the sleeve, and a second portion of the spring engaged with a distal portion of the elongated portion of the cannula body. Rotation of the sleeve about the longitudinal axis relative to the elongated portion of the cannula body causes a portion of the spring to move away from the longitudinal axis.
US11464539B2
A surgical access assembly and method of use is disclosed. The surgical access assembly comprises an outer sheath and an obturator. The outer sheath and obturator are configured to be delivered to an area of interest within the brain. Either the outer sheath or the obturator may be configured to operate with a navigational system to track the location of either within the brain. Once positioned at a desired location, the obturator is removed, leaving a distal end of the outer sheath adjacent an area of interest, and creating a working corridor. Interrogation of the area of interest may be performed to evaluate a disorder and/or abnormality, as well as evaluate treatment regimes. Interventional devices may also be introduced to the area of interest, as well as a variety of treatments.
US11464536B2
A system to treat a patient comprises a user interface that allows a physician to view an image of tissue to be treated in order to develop a treatment plan to resect tissue with a predefined removal profile. The image may comprise a plurality of images, and the planned treatment is shown on the images. The treatment probe may comprise an anchor, and the image shown on the screen may have a reference image marker shown on the screen corresponding to the anchor. The planned tissue removal profile can be displayed and scaled to the image of the target tissue of an organ such as the prostate, and the physician can adjust the treatment profile based on the scaled images to provide a treatment profile in three dimensions. The images shown on the display may comprise segmented images of the patient with treatment plan overlaid on the images.
US11464532B2
Various aspects of a generator, ultrasonic device, and method for estimating and controlling a state of an end effector of an ultrasonic device are disclosed. The ultrasonic device includes an electromechanical ultrasonic system defined by a predetermined resonant frequency, including an ultrasonic transducer coupled to an ultrasonic blade. A control circuit measures a complex impedance of an ultrasonic transducer, wherein the complex impedance is defined as Z g ( t ) = V g ( t ) I g ( t ) . The control circuit receives a complex impedance measurement data point and compares the complex impedance measurement data point to a data point in a reference complex impedance characteristic pattern. The control circuit then classifies the complex impedance measurement data point based on a result of the comparison analysis and assigns a state or condition of the end effector based on the result of the comparison analysis. The control circuit estimates the state of the end effector of the ultrasonic device and controls the state of the end effector of the ultrasonic device based on the estimated state.
US11464524B2
A surgical tool-piece and a coupling mechanism for a surgical tool-piece are provided. The surgical tool-piece is configured to be driving by a driving mechanism. The surgical tool-piece comprises a shaft having a longitudinal axis running from a distal end of the shaft to a coupling portion at a proximal end of the shaft. The coupling portion comprises a driving section comprising at least three indentations located around the circumference of the coupling portion, each indentation being configured to receive a corresponding driving element of the driving mechanism to secure the tool-piece both longitudinally and rotationally.
US11464523B2
A discectomy tool comprising: a) a cannula having an outer surface having a longitudinal bore therein, a proximal end and a distal end; b) a steering wire disposed in the longitudinal bore; c) a flexible, hollow transmission shaft disposed in the cannula, the shaft having a throughbore, a proximal end portion, a distal end portion and an outer surface having a thread extending therefrom; d) an irrigation source fluidly connected to the throughbore; e) a cutting tip attached to the distal end portion of the transmission shaft.
US11464512B2
A staple cartridge for use with a surgical instrument is disclosed. The staple cartridge comprises an elongate slot, a deck surface, and a row of staple cavities. Each staple cavity comprises proximal and distal ends. The distal end is closer to the elongate slot than the proximal end. A firing member is configured to drive the staple drivers from an unfired position to a fired position. The distal end of the staple cavity is aligned with a first end of a staple driver, and the proximal end of the staple cavity is aligned with a second end of the staple driver. The first end of the staple driver extends a first distance above the deck surface and the second end of the staple driver extends a second distance above the deck surface when the staple driver is in the fired position. The first distance is different than the second distance.
US11464510B2
A surgical stapling device includes a reload assembly that includes a locking member to retain a knife carrier of the reload assembly in a retracted position after the stapling device is fired. The locking member may be supported on an inner housing portion of the shell housing or on a staple pusher assembly of the reload assembly.
US11464495B2
For clutter reduction in ultrasound elasticity imaging, the contribution of clutter to different frequency components (e.g., the transmit fundamental and the propagation generated second harmonic) is different. As a result, a difference in displacements determined at the different frequency bands is used to reduce clutter contribution to displacements used for elasticity imaging.
US11464486B2
A wireless handheld ultrasound system an ultrasound front end to transmit ultrasonic waves into a subject and convert received ultrasonic echoes into digital data; an image processor coupled to the ultrasound front end to convert the digital data into an image; and a power section coupled to the ultrasound front end and the image processor. The power section may include a battery; a charging circuit to charge the battery; and a wireless power transducer coupled to the charging circuit to convert wireless power received from an external source into electrical energy for the charging circuit.
US11464485B2
A needle assembly for use with an ultrasound imaging system includes a needle having a proximal end and a distal end. The distal end is adapted to be inserted into a patient. The needle assembly also includes a transducer mounted to an exterior surface of the needle at the distal end. Further, the needle assembly includes a flexible printed circuit board mounted on the exterior surface of the needle from the proximal end to the distal end. As such, the flexible printed circuit board electrically connects the transducer to a power source.
US11464483B2
An overlay system can include a substantially planar overlay base including a top side. The base can define a handle receptacle, for instance at a first end of the base. The handle receptacle can include a handle capture section optionally having a tapered profile. A centrally located elongated guide can extend longitudinally along the top side of the base to guide translational movement of the ultrasound probe holder along a longitudinal axis of the base. A handle can be configured to be attached and detached, by a user, with the handle receptacle of the base. The handle can define a channel optionally having a wedge profile. The wedge profile of the handle can correspond to the tapered profile of the handle receptacle. Engagement of the channel to the capture section of the handle receptacle can attach the handle to the base.
US11464478B2
A method and system of predicting a muscle characteristic using ultrasound. The characteristic may include a tenderness characteristic and/or a strength characteristic. An analysis of muscle structure is performed for a sample using ultrasound data of the sample. The analysis may include determining a relative number of bundles, fascicles, sarcomeres, fibers, and/or sheath thickness from the ultrasound data. Thereafter, the muscle characteristic is predicted for the sample based on the analysis.
US11464475B2
A mobile radiography apparatus has radio-opaque markers, each marker coupled to a portion of the mobile radiography apparatus, wherein each of the markers is in a radiation path that extends from an x-ray source or x-ray sources. A detector is mechanically uncoupled from the x-ray source or x-ray sources for positioning behind a patient. Processing logic is configured to calculate a detector position with relation to the x-ray source or x-ray sources according to identified marker positions in acquired projection images, and to reconstruct a volume image according to the acquired projection images.
US11464469B2
A medical imaging system a magnet unit includes a main magnet and a first housing. In an embodiment, the main magnet is arranged inside the first housing and includes coil elements and at least one coil carrier, the magnet unit defining an examination opening. The first radiation unit is embodied to irradiate the examination object and is arranged on the side of the magnet unit. The magnet unit includes a first region, transparent to radiation emitted by the first radiation unit radially to the examination axis. The first radiation unit is embodied to emit radiation through the first region of the magnet unit in a direction of the examination opening and is furthermore embodied to rotate about the examination opening.
US11464468B2
The present invention relates to optimizing values for scan parameters for a scan of an object. An object specific exposure time is determined based on a maximal required value of a z-dependent tube current by exposure time product along a z-axis of the object and a maximal available tube current value of a tube used for the scan of the object (140). The maximal available tube current value depends on a tube voltage and maximal electric power of the tube at given focal spot area (110) and the z-dependent tube current by exposure time product profile is based on a dose index value or a pixel noise index value for the scan of the object, the tube voltage, and a z-dependent object size along the z-axis (120). The object specific exposure time is used for determining values of the scan parameters for the scan of the object (150).
US11464457B2
A method and systems for determining an early warning score for a health status of a patient are provided. An example method includes acquiring, during a predetermined time period via sensors integrated into a wearable device worn on a wrist of the patient, initial values of medical parameters of patient. The medical parameters include a respiratory rate, oxygen saturation, temperature, blood pressure, and pulse rate, and level of consciousness. The method includes determining, based on the initial values, normal values of the medical parameters. The method includes acquiring, via the sensors and at a pre-determined frequency, further values of the medical parameters. The method includes determining, based on deviations of the further values from the normal values, individual scores for the medical parameters. The method includes calculating, based on the individual scores, a general score. The method includes determining, based on the general score, the health status of the patient.
US11464450B2
A fixed-sensor finger action detecting glove has a glove body, five covering sheets, five fixing bases, five sensors, and five fixing assemblies. A side of the glove body forms a hand back section and five finger back sections. The covering sheet is mounted on the finger back section and forms a passage. The fixing base is made from a flexible material, is mounted through the passage, and has two limiting walls. The sensor is located in the passage between the two limiting walls, preventing the sensor from deviating. The fixing assembly is mounted between an end of the sensor and an end of the finger back section, detachably connects the sensor and the finger back section, and prevents the sensor from moving back and forth. Thus, the fixed-sensor finger action detecting glove is capable of detecting actions of the fingers precisely.
US11464449B2
The present invention relates to a method for measuring an exercise, in which method the electrical signals caused by active muscles are measured with a measuring device and response is given from the physical performance with a perceivable signal. In the method in accordance with the invention by measuring and analyzing EMG activities of muscles or EMG activities of muscles and movements of the body quantities describing the physical performance and/or the result of the physical performance are calculated or evaluated.
US11464446B2
A physiological status monitoring apparatus is provided. The physiological status monitoring apparatus comprises a motion sensor, an event detector, and an estimator. The motion sensor senses movement of an object to generate a sensing signal. The event detector detects abnormal events occurring on the object according to the sensing signal. The estimator outputs an index according to at least one abnormal event which occurs during a predetermined time period to indicate a possibility of pauses in breathing.
US11464445B2
Provided is a data processing apparatus including a signal data processor configured to collect signal data detected through polysomnography, to extract feature data by analyzing a feature of the collected signal data, and to transform the extracted feature data to time series data; and a sleep stage classification model processor configured to input the processed signal data to a pre-generated sleep stage classification model, and to classify a sleep stage corresponding to the signal data. The signal data processor is configured to extract feature data by analyzing a feature of each of an electroencephalographic (EEG) signal, an electro-oculographic (EOG) signal, and an electromyographic (EMG) signal with respect to the signal data, and to transform the extracted feature data to an epoch unit of time series data to input the extracted feature data to the pre-generated sleep stage classification model.
US11464439B2
A grip-type electrocardiographic measuring device includes a main body portion that has a spheroid shape, a plate-shaped flange portion mounted on a side surface of the main body portion, a first electrocardiographic electrode disposed at a back surface side of the main body portion and making contact with one hand when the main body portion is gripped by the one hand, and a second electrocardiographic electrode disposed on a surface of the flange portion and making contact with a finger of the other hand when the flange portion is pinched by the other hand. The flange portion has flexibility and is bendable from a mounting portion on the main body portion.
US11464437B2
A medical analysis system, includes at least one catheter to be inserted into a body-part having a tissue surface, and comprising sensing electrodes to contact and receive electrical signals from the tissue surface, and processing circuitry to receive unipolar signals from individual ones of the plurality of the sensing electrodes, compute a combined far-field and mid-field signal based on summing and filtering ones of the received unipolar signals received from at least a pair of sensing electrodes disposed around a point of interest, compute a far-field signal as a weighted average of the received unipolar signals, weighted according to respective distances of the sensing electrodes from the point of interest, and compute and output a mid-field signal, representative of electrical activity below the tissue surface at the point of interest, based on subtracting the computed far-field signal from the computed combined far-field and mid-field signal.
US11464432B2
The invention provides a monitoring device (1) for attachment to a surface of a subject. The device comprises a data collector (2) and a processor (3) as two separate parts which can be detachably joined such that physiological signals which are detected by the data collector can be transferred to the processor for signal processing and provision of monitoring data. At least one of the data collector and the processor comprises a transducer which can convert the physiological signal to a data signal which can be processed electronically. The data collector is adapted for adhesive contact with a skin surface, and may comprise an adapter (6) for the detachable attachment of the processor.
US11464429B2
A method for modulating a response signal includes introducing functionalized particles into a lumen of subsurface vasculature, wherein the functionalized particles are configured to interact with one or more target analytes present in blood circulating in the subsurface vasculature; and non-invasively detecting the one or more target analytes. A response signal, which may include a background signal and an analyte response signal related to interaction of the functionalized particles with the one or more target analytes, is transmitted from the subsurface vasculature. A modulation configured to alter the response signal such that the analyte response signal is affected differently than the background signal may be applied to a portion of subsurface vasculature. Analyte detection may be achieved by differentiating the analyte response signal from the background signal.
US11464426B2
A conventional flow tube for a metabolic cart is usually a straight length of pipe whose inner diameter is fixed by the respiratory burden imposed by the flow tube on the user, with a smaller diameter imposing a higher respiratory burden. The ratio of the straight flow tube's length to diameter is fixed by fluid dynamics, so increasing the flow tube's diameter causes the flow tube's length to increase. As the flow tube gets longer, it exerts more torque on the user's neck and jaw, creating discomfort. Reducing the flow tube's length causes an undesired increase in the respiratory burden but increasing the flow tube's diameter to reduce the respiratory burden makes the flow tube less comfortable, making the flow tube unconformable, hard to breathe through, or both. Bending the flow tube, e.g., in an L shape, makes it possible to increase the flow tube's propagation length without increasing the flow tube's lever arm length.
US11464422B2
In some embodiments, a body cavity shape of a subject is reconstructed based on intrabody measurements of at least one property of an electromagnetic field by an intrabody probe (for example, a catheter probe) moving within a plurality of electrical fields intersecting the body cavity. In some embodiments, the electrical fields are generated at least in part from electrodes positioned in close proximity, for example, within 1 cm, of the body cavity. In some embodiments, the body cavity is a chamber of a heart (for example, a left atrium or left ventricle), and the electrodes used to generate the electrical field are positioned in the coronary sinus, a large vein occupying the groove between the left atrium and left ventricle. In some embodiments, known distances between measuring electrodes are used in guiding reconstruction, potentially overcoming difficulties of reconstruction from measurements of non-linear electrical fields.
US11464421B2
A guidewire system comprises a guidewire supporting a distal ferrule in the proximal end of a guidewire lumen. The distal ferrule has a ferrule opening that is sized to snuggly receive the proximal end of a distal optical fiber with a distal portion of the distal optical fiber extending into the guidewire lumen. However, the proximal end of the distal optical fiber only occupies a distal portion of the opening in the distal ferrule, leaving a proximal portion of that opening unoccupied. That way, the distal end of a proximal optical fiber can be received into the unoccupied proximal portion of the opening in the distal ferrule to optically connect to the distal optical fiber. Having the proximal and distal optical fibers coaxially aligned in a common opening in a ferrule received in a guidewire ensures that the optical fibers are optically connected to each other in a precise manner so that light can be transmitted along them with minimal losses.
US11464403B2
A tracheal tube insertion aid kit (1) assists in inserting a tracheal tube (9) from an oral cavity (B) of a patient (A) into an endotracheal space (E) through a glottis (D) using an indirect glottis viewing type laryngoscope (2) not equipped with the tracheal tube (9). The tracheal tube insertion aid kit (1) includes a guide tube (11) having flexibility and formed to be insertable into the endotracheal space (E) from the oral cavity (B) through the glottis (D), and a guide wire (12) formed to be insertable through the inside of the guide tube (11) and insertable into the endotracheal space (E) from the oral cavity (B) through the glottis (D).
US11464396B2
Provided is an endoscope holder capable of turning or swinging an endoscope inserted into a body with the endoscope fixed at a predetermined insertion position. An endoscope holder (1) includes a holder main body (3) having an insertion hole (2), gripping members (7a) and (7b) configured to pinch an endoscope E inserted into the insertion hole (2), first elastic members (12a) and (12b) configured to urge in a direction in which the gripping members (7a) and (7b) are separated from each other, a pressing member (13) configure to press the gripping member (7a) toward the gripping member (7b), a switching mechanism (17) configured to hold or release a pressing state, rollers (10) provided in gripping members (7a) and (7b), and a second elastic member (15) configured to swingably support the gripping member (7b).
US11464385B2
Absorbent laminated materials that include two spunbond nonwoven layers with a cellulose layer arranged in between the spunbond nonwoven layers are disclosed. The different layers of the absorbent laminated material are bonded through an ultrasonic treatment, and can further undergo an embossing step. In addition, the absorbent laminated materials may be used as disposable wiping products, among other applications.
US11464383B2
Aspects of the present invention relate to a recovery tank support structure for a surface cleaning device such as an extractor. The support structure partially encircles and supports the recovery tank removably mounted to a base in order to prevent any unwanted movement of the tank or its contents during operation of the extractor. The support structure creates a void for housing the recovery tank, wherein a locking mechanism may be employed to engage the recovery tank and secure it in position. An upper portion having a handle for propelling the extractor is pivotable about the base independent of the support structure thereby allowing a user access to a wide range of pivoting motion and maneuverability during extractor operation.
US11464376B2
An upright vacuum cleaner includes a cleaning head for removing debris from a floor, a debris tube connected to the cleaning head for receiving the debris, and a steering handle connected to the debris tube. The upright vacuum cleaner also includes a hinge connecting the debris tube to the cleaning head such that the debris tube rotates relative to the cleaning head. The upright vacuum cleaner further includes braces to support the debris tube as the debris tube rotates relative to the cleaning head. The braces are disposed on opposite sides of the debris tube. Each brace includes a bearing connected to the cleaning head to allow the brace to rotate relative to the cleaning head.
US11464374B2
Disclosed is a robot cleaner which adjusts a suction area of air suctioned into a suction port through a shutter and a shutter driving device configured to operate the shutter, so that a flow rate of air is adjusted, thus more effectively suctioning dust in the air by using a fan motor having a fixed capacity.
US11464360B2
Exemplary embodiments are directed to a combination appliance. The combination appliance includes a first appliance and a second appliance. The first appliance includes a front surface, a rear surface, side surfaces extending between the front and rear surfaces, and at least one heating chamber. The second appliance includes a front surface, a rear surface, side surfaces extending between the front and rear surfaces, a heating chamber, and a door at the front surface of the second appliance. The first appliance is vertically disposed over the second appliance with the front, rear and side surfaces of the first and second appliances substantially aligned. A width of the combination appliance defined by the front surface of the first and second appliances is dimensioned smaller than a depth of the combination appliance defined by the side surfaces of the first and second appliances.
US11464354B2
A system for dispensing individual servings of a beverage, said system comprising: a beverage receptacle holder adapted for retaining a beverage receptacle; a plurality of dry formulation beverage mixtures; selection means for selecting one or more of said beverage mixtures for said beverage; dispensing means for measuring an individual serving quantity of said selected one or more beverage mixtures and for depositing said individual serving quantity into said beverage receptacle; fluid dispensing module for depositing an individual serving quantity of a selected fluid into said beverage receptacle; means for sealing said beverage receptacle; and means for mixing said individual serving quantity of said beverage mixture and said fluid to provide a mixed beverage for dispensing.
US11464353B2
This device will allow an individual to store and cook food by pre-programming the pressure cooker for that purpose. Additionally, additional spices may be used depending on specific recipes, and a blender or chopper may also be required if it is required by the recipe. The operation of this device may also be controlled remotely.
US11464345B2
A firmness controlling apparatus for use in a bed arrangement or a seating arrangement is disclosed. The apparatus comprises a rigid frame having two opposed sides, and at least one non-elastic flexible elongate element extending between the two opposed sides. Each end of the non-elastic flexible elongate element is directly or indirectly connected to one of the opposed sides, and at least one of the ends is indirectly connected via an elastic flexible elongate element. A plurality of elongate springs are provided and extend in a flat or curved plane, the ends of each elongate spring being attached to one of the at least one non-elastic flexible elongate elements at two separated connections. A retraction device is arranged to tighten and slack the non-elastic flexible elongate element(s) between the two separated connections, thereby adjusting the distance between the two separated connections of each non-elastic flexible elongate element, and thereby controlling the curvature and height of the elongate springs.
US11464341B2
A chair includes a base structure, a seat support structure, a back frame comprising a front surface, a rear surface and a forwardly extending bottom portion pivotably connected to the base, a biasing member biasing the back frame from a reclined position toward an upright position, wherein the biasing member is located entirely forward a rearward most edge of the seat support structure, and a back shell comprising a forwardly extending bottom portion connected to the seat support structure, a front surface, a rear surface positioned in front of the front surface of the back frame, a pair of laterally spaced side portions defining an opening therebetween, and a top portion extending laterally between and connected to the side portions, wherein each of the side portions are exclusively connected to the back frame at a first location.
US11464336B2
A panel assembly includes a frame panel including a front surface, an upper surface, a side surface, and a rear surface and is formed as a single sheet of a metal plate, and a corner member disposed in a gap formed between the upper surface of the frame panel and the side surface of the frame panel, wherein the corner member includes: an insertion member inserted into the gap to fill the gap, and a fixing member integrally formed with the insertion member and coupled to the rear surface of the frame panel to fix the corner member to the frame panel.
US11464335B2
Provided is a wall mounting system including at least one wall mount articulable to a wall, and at least one coupling member; the mounting portion includes two parallelly disposed side walls with a locking portion at a distal end thereof, for snug insertion into the locking slot of the wall mount; and the coupling member is configured with an obstructing plunger slidingly displaceable within a space between side walls, between a locked position, at which the plunger at least partially projects into the first locking recess, and an unlocked position at which the plunger is retracted into the space and out of the first locking recess. Further provided is a tolerance cancelation mechanism for a wall coupling member articulable to a wall mount, including a pivotal fastener member configured with an asymmetric sector-like shape with a wall engaging arc surface for bearing against a wall surface.
US11464328B2
The present disclosure generally relates to a service cart. The service cart includes an outer shell, an inner shell, a door, a rubber latch, a handlebar, and a braking system. The inner shell is surrounded by the outer shell with rounded edges and a recessed area. The door is coupled to the outer shell. The rubber latch is connected to the door and capable of magnetically coupling with the recessed area on the outer shell. The handlebar is disposed on top of the outer shell. The braking system is controlled by a twist lock on the handlebar to activate a plurality of brakes on wheels.
US11464321B1
A method of supporting an implement in at least one working position on at least one limb of a person including the steps of: obtaining a securing assembly comprising an elongate body portion formable into different maintainable shapes; forming the elongate body portion with respect to a part of the at least one limb to thereby cause the securing assembly to be maintained on the at least one limb; and operatively engaging the securing assembly and implement to thereby cause the implement to be supported in the one working position, whereby with the implement supported in the one working position, the person can move his/her at least one limb to cause the implement to perform a task.
US11464320B2
A reconfigurable waterproof bag is defined by a plurality of material surfaces extending in three dimensions, a strap for carrying the bag, and one or plurality of strap guide(s) into which the strap is disposed and through which the strap may be moved, the strap guide extending within or without the bag from any one of the plurality of surfaces to any other one of the plurality of material surfaces in three dimensional space without limitation to define a geometry of a strap path and coupling of the strap to the bag so that the bag is reconfigurable in a plurality of different carrying modes.
US11464317B2
An applicator device includes a top and a bottom layer of a flexible material tightly connected at their borders. An edge constitutes a grip zone to handle the applicator. Parallel weakening lines in each layer define an application section and closely surround a pad of a material capable to retain an agent or an elevation constituting a confinement structure for an agent. The superposition of weakening line and border of agent carrying material or the elevation constituting a part of the confinement structure avoids a contact of the flexible material with the surface to be treated as the carrying material layer or the confinement structure serve as a spacer. As a consequence, the applicator is suited to be used on highly sensitive surfaces like skin or mucosa.
US11464299B1
A zipper includes a tape body including two zipper tapes each having an inner edge with a row of teeth. A stop includes a first end connected to distal ends of the rows of teeth and receives two first conductive plates. An end of one of the two first conductive plates is electrically connected to an electrode of at least one light-emitting element. A power connecting portion is electrically connected to another of the two first conductive plates and another electrode of the at least one light-emitting element. A slider is slidably disposed on the rows of teeth for engaging or disengaging the rows of teeth. The slider includes a second conductive plate configured to simultaneously contact with the two first conductive plates, causing electrical conduction to activate the at least one light-emitting element to emit light. A container with the zipper is also provided.
US11464295B2
A decorative button cover system is disclosed herein. The decorative button cover system can include a button slide portion configured to slidably receive at least a portion of a button of a garment, and the decorative button cover system can include a decorative portion attached to the button slide portion. The decorative button cover system can also include a button of a garment configured to at least partially insert into button slide.
US11464290B2
An article of footwear includes a sole structure and an upper that is attached to the sole structure. The upper defines a cavity that is configured to receive a foot of a wearer. The upper is at least partially defined by a textile. The textile includes a first area that is substantially smooth. The first area defines a reference boundary that conforms to the cavity. The textile includes a second area. The second area includes a plurality of projection structures that project away from the reference boundary and outwardly from the cavity at varying heights. The second area includes a plurality of recess structures that recess away from the reference boundary and inwardly toward the cavity. The plurality of projection structures and the plurality of recess structures are in an alternating arrangement across the textile.
US11464289B2
The present disclosure provides a knitted component, the knitted component with a knit element that forms at least a portion of an upper for an article of footwear and defines an interior void for receiving a foot. A lower perimeter edge of the knit element may extend between a lateral side and a medial side of the upper. At least one strand of the knitted component may extend through the lower perimeter edge on opposite sides of the knitted component so as to extend between the lateral side and the medial side of the upper. The knitted component may be formed on a knitting machine, and the at least one strand may be configured to be tensioned to tighten the upper around a last.
US11464286B2
An apparatus for a shoe sole with an air pump for adjusting pressure levels in air chambers distributed throughout the sole, and a battery. A sole system cloud based application remotely connects to and adjusts the air chambers according to user preferences.
US11464274B2
An insole including a base; an electronic element provided to the base; a connection line configured to extend from the electronic element and to pass through the base; and a cover provided on a top surface of the base to cover the electronic element and configured to be separable from the base.
US11464271B2
An energy dissipating helmet, such as a football, baseball, hockey, construction, combat, bicycle, or motorcycle helmet, including a structural component adapted to receive an anticipatory impact having energy, and a stress-activated active material element, such as a Austenitic shape memory alloy wire, mesh, layer, or spring, communicatively coupled to the component, and activatable by the impact, so as to dissipate at least a portion of the energy.
US11464270B2
The present invention is a helmet system that reduces concussions by damping rotational force transmitted to a helmet user. The helmet has an exterior shell and an internal body that moves independently from the exterior shell. At least one magnetic source on the exterior shell's interior has a dipole directed axially at the internal body. At least one magnetic source on the internal body has a dipole aligned with the same axis, directed at the exterior shell. In a resting state magnetic sources generate a weak magnetic field. When an impact rotates the exterior shell, it moves off the initial alignment and closer to the internal body. The previously aligned magnetic sources torque. The magnetic source on the internal body torques in the opposite direction of the rotation, as do all initially aligned magnetic sources impacted. Angular momentum is displaced, diffused, offset, damping rotational force transmitted to a helmet user.
US11464267B2
A device (40) and a method is described for handling fragments (10) of a broken needle (11), for example in the context of a needle exchange of a broken needle (11) for a new needle (17). The fragments (10) of the broken needle (11) are arranged in a container (16) in a predetermined position. An image (32) of the fragments (10) of the broken needle (11) is then recorded with the aid of a camera (23). The recorded image (32) is stored for documentation (32) at at least one storage location and/or analysed as to whether all the fragments (10) of the broken needle (11) are present. After recording the image (32), the container (16) is closed in order to avoid the fragments (10) of the needle (11) being lost away from the sewing workstation.
US11464264B2
Aspects herein are directed to an apparel item having an integrated lighting system and method of forming the apparel item having the integrated lighting system. The integrated lighting system comprises a power supply unit affixed to the apparel item, one or more light arrays having visible light sources affixed to the apparel item, and one or more conductive traces affixed to the apparel item, where the conductive traces extend from the power supply unit to the light arrays and electrically couple the two such that the light arrays are powered when the power supply unit is operating.
US11464263B2
A supportive strapless bra that comprises two cups and a closing mechanism located on the side of either or both cups.
US11464261B2
A brassiere (1) with at least one underwire designed to be disposed at least at the lower join zone between each breast and the trunk of a user, the brassiere (1) including two cups (2, 3) designed to cover the breasts at least in part and onto which the underwire is fastened, characterized in that it includes at least one basque (e.g., cradle), (4) disposed on brassiere (1), so as to there-with cover at least the underwiring, and designed to be interposed between at least the underwiring and the body of the user.
US11464258B2
An aerosol-generating system includes a liquid storage portion including housing holding a liquid aerosol-forming substrate and a capillary medium. The housing has an opening. A fluid permeable heater assembly includes an arrangement of electrically conductive filaments arranged to define an air impingement surface. The fluid permeable heater assembly extends across the opening of the housing. The filament arrangement defines a filament opening allowing airflow to pass through. The capillary medium is provided in contact with the heater assembly. The capillary medium is configured to draw the liquid aerosol forming substrate to the electrically conductive filament arrangement. The capillary medium includes a capillary medium opening extending the filament opening through the capillary medium.
US11464255B1
The present invention is a cigarette holder for holding cigarette while smoking. Cigarette holder is formed of mouthpiece, a filter casing with at least one filter, a user holder and a cigarette cage for easily inserting and removing cigarette. User holder is encircled around cigarette cage and hence prevents accidental touch of flamed cigarette. User holder is provided with a gripping material which facilitates user's to firmly grip cigarette holder with less pressure and firm gripping prevents slippage or accidental touch of flamed portion of cigarette. Also, gripping allows passing cigarette holder with cigarette from one user/smoker to another and hence can be passed to multiple hands without any risk of fall. During inhaling, smoke is passed through filter that filters out debris from the smoke and thus prevents debris for being consumed. Also, after use, cigarette holder can be cleaned and thus can be re-used.
US11464244B2
According to the invention, it was found that, surprisingly, a feedstuff having a very high abrasion resistance and very high water stability can be obtained when a PUFA-containing biomass having a high sulphate content is used for producing the feedstuff.
US11464235B2
The present disclosure discloses a method for improving tenderness of raw meat and meat products by mechanical vibration. In the method, the raw meat is vibrated to loosen meat tissue and improve meat tenderness, or is vibrated during curing to reduce curing time while improving the tenderness. The method mechanically vibrates the raw meat to loosen the structure of the raw meat, and ultimately improves the meat tenderness; or vibrates during curing to improve the tenderness while reducing the curing time, effectively ensuring the sensory meat quality. The method of the present disclosure not only effectively solves the problem of the tenderness of meat and meat products, but also improves sensory quality and safety thereof, enables wider popularization and utilization of meat and meat products, and directly increases economic benefits of enterprises and opens up a new way for future development thereof.
US11464232B2
Embodiments of the present invention pertain to antimicrobial glass compositions, glasses, and articles. The articles include a glass, which may include a glass phase and a cuprite phase. In other embodiments, the glasses include a plurality of Cu1+ ions, a degradable phase including B2O3, P2O5 and K2O, and a durable phase including SiO2. Other embodiments include glasses having a plurality of Cu1+ ions disposed on the surface of the glass and in the glass network and/or the glass matrix. The article may also include a polymer. The glasses and articles disclosed herein exhibit a 2 log reduction or greater in a concentration of at least one of Staphylococcus aureus, Enterobacter aerogenes, Pseudomonas aeruginosa bacteria, Methicillin Resistant Staphylococcus aureus, and E. coli, under the EPA Test Method for Efficacy of Copper Alloy as a Sanitizer testing condition and under Modified JIS Z 2801 for Bacteria testing conditions.
US11464231B2
Compositions and method for producing a systemic acquired response (SAR) in plants. The resulting SAR may improve plant health and corresponding yields. In an example, the composition comprises a base solution and an effective amount of chitosan (Aspergillus niger) (e.g., in an amount of about 0.04 wt % of the composition). The base solution may include organic material, vitamin K compound, and nitrogen. Additionally or alternatively, the composition may include adding to the composition at least one of potassium, phosphorus, or an acidic organic polymer. Still further, the composition may include a micronutrient comprising at least one of boron, calcium, copper, iron, manganese, sulfur, silicon, or zinc. The composition may be applied as a foliar spray or used to irrigate the plant.
US11464222B2
A rodent trap comprising: a cage having an entrance configured to allow a rodent to enter the cage; a control circuit board; discharge plates on an inner surface of the cage and spaced apart from each other, wherein the control circuit board is configured to establish a voltage between the discharge plates; a first infrared sensor comprising a first infrared emitter and a first infrared receiver, wherein the rodent prevents an infrared light beam emitted by the first infrared emitter from reaching the first infrared receiver when the rodent steps on adjacent pair of the discharge plates; and a second infrared sensor comprising a second infrared emitter and a second infrared receiver placed apart from the first infrared sensor. The invention also relates a method of using a rodent trap having a first discharge plate and a second discharge plate.
US11464215B2
A specific gravity measurement apparatus has a specific gravity hydrometer that carries a codestrip at the top. A linear optical encoder is disposed to view the codestrip and to output electronic signals that are indicative of a movement of the codestrip relative to said encoder. The movement is indicative of a change in the specific gravity of the liquid, such as a change in a salinity of the aquarium water in which the hydrometer floats. The measurement apparatus may be incorporated into a saltwater aquarium salinity control system where an electronic controller uses the measurement inputs to control a plurality of pumps for selectively adding saltwater or freshwater to the aquarium water in order to control the salinity of the water at a given setpoint level.
US11464214B1
A water change system comprises a water change device that performs automated water changes. The water change device automatically drains an amount of water needing replacement from a reservoir and replenishes the reservoir with a predetermined amount of clean water. The water change device comprises a reservoir port, an output port, an input port, a controller, and an enclosure. In a draining mode, water is pumped from the reservoir, through the reservoir port and into a drain or output tank via the output port. In the reservoir filling mode, clean water from an input tank or water source is pumped into the input port of the water change device and to the reservoir via the reservoir port. The water change device automatically performs water changes in accordance with a water change schedule or in response to user input. The water change device is configurable via a touch display or remotely.
US11464212B1
The bird feeder with a lower seed catching tray comprises an upper feeder and a lower feeder. The top of the lower feeder may be coupled to the bottom of the upper feeder. The upper feeder may be stocked with bird seed. The upper feeder may be adapted to dispense the bird seed to one or more birds from a plurality of upper feeding stations located on an upper seed tube. The bird seed dropped by the one or more birds feeding at the upper feeder may be collected by an upper bowl of the upper feeder and may be funneled into the lower feeder where the bird seed may be dispensed a second time.
US11464202B2
A trailer apparatus is provided having two half forms connected to a frame joint, the half forms mounted on a first and second pivot bar on the joint frame to pivot to open and to pivot to close in a clam shell arrangement. The trailer apparatus may assume a form of backpack or luggage piece adapted to store items and may assume the form of a towable trailer, having a tow bar, wheels, and a three-dimensional covering over the open sides of the half forms to enclose cargo space or to keep a pet inside the footprint of the half form adapted as trailer bed when the trailer apparatus is extended for use.
US11464200B2
A method for producing a straw mat in a living space for livestock, in particular for sows and/or fattening pigs and/or piglets, confined in a straw pen, is disclosed. The method comprises the step of automatically and initially spreading straw, such as defibrated straw, into the living space up to a substantially uniform thickness (d) of the straw mat. Also disclosed is a straw pen and pen building in accordance with the disclosed method.
US11464196B2
A Pentas plant having a monogenic, incompletely dominant doubled-flower gene, a method for breeding the same, and a method for providing a Pentas variety with a doubled-flower or semi-double flower phenotype are provided for the purpose of creating a doubled-flower or semi-double flower Pentas plant with voluminous florets and a high ornamental value.
US11464191B2
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH011031. The invention thus relates to the plants, seeds and tissue cultures of the variety CH011031, and to methods for producing a corn plant produced by crossing a corn plant of variety CH011031 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 CH011031.
US11464189B2
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH011106. The invention thus relates to the plants, seeds and tissue cultures of the variety CH011106, and to methods for producing a corn plant produced by crossing a corn plant of variety CH011106 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 CH011106.
US11464180B2
A grow plant enclosure to maximize plant density for a given growing area has a perimeter frame, a first pane, and a second pane. The first pane and the second pane are removably attached to the perimeter frame about opposite sides to form a hollow enclosure. A plurality of plug holder openings traverses through the first pane and the second pane, wherein each of the plug holder openings is designed to receive one of a plurality of plant holders for growing various plant types. A plurality of supply tubes traverse into the perimeter frame through a plurality of supply tube openings and each has a plurality of spray nozzles to deliver nutrient solution to the root zone of the plants retained in the plurality of plant holders. Excess nutrient solution is released through a drain tray and a drain fixture positioned about the bottom of the perimeter frame.
US11464179B2
Systems and methods for providing irrigation water to a soil depth of a crop rootzone in a plurality of crop fields using a sensor network and soil moisture modeling are provided. In various embodiments methods include receiving data from a sensor network in a first crop field and determining a soil moisture model using data from the sensor network in the first field. Various embodiments further include determining a first field irrigation time using the soil moisture model, the first field irrigation time providing irrigation water to a soil depth of the crop rootzone above a Wilting Point (WP) and below a Field Capacity (FC) of soil in the first field, and applying the soil moisture model to a second field.
US11464171B2
A gardening trimmer may include: a first blade connected to a first cam member and configured to reciprocate in response to rotation of the first cam member; and a second com connected to a second cam member and configured to reciprocate in opposite phase to the first blade in response to rotation of the second cam member. The first cam member includes a first eccentric cam configured to revolve around a first rotation axis and is connected to the first blade at the first eccentric cam. The second cam member includes a second eccentric cam configured to revolve around a second rotation axis and is connected to the second blade at the second eccentric cam. Each of the first and second blades is configured to reciprocate along a plane including the first and second rotation axis.
US11464156B2
A monitoring system and a monitoring method for a planter includes a computer having an unit speed fusion module, a seeding flow rate monitoring module, and a decision module for theoretical rotation speed of a drive motor, a rotation speed deviation inference module, a controlling parameter tuning module, an adjusting module for rotation speed of a seeding shaft, a controlling module for rotation speed of seeding shaft and a positioning signal receiver fixed on a top of a cab for receiving a geographic position signal. The system monitors operating state parameters of the planter and accurately controls seed amount.
US11464154B2
An air cart for use in an agricultural air seeding system includes a first storage compartment for holding a first granular product type. The air cart also includes a second storage compartment for holding a second granular product type different from the first granular product type. The air cart further includes a common conduit configured to receive the first granular product type from the first storage compartment and the second granular product type from the second storage compartment to enable simultaneous flow of the first granular product type and the second granular product type. The air cart even further includes a multi-product particle flow rate sensing system configured to monitor respective flow rates for both the first granular product type and the second granular product type during simultaneous flow of the first granular product type and the second granular product type through the common conduit.
US11470746B2
An information handling system includes a computing device, the information handling system includes a computing component of the computing device that is housed in a chassis; and a heating component that increases a temperature of a portion of an airflow when the heating component is in an active state, the portion of the airflow thermally manages the computing component by reducing a temperature of the computing component. The airflow is received by the chassis via an air receiving exchange, and exhausted by the chassis via an air expelling exchange.
US11470739B2
Heat sink and heat sink arrangements are provided for an electronic device immersed in a liquid coolant. A heat sink may comprise: a base for mounting on top of a heat-transmitting surface of the electronic device and transferring heat from the heat-transmitting surface; and a retaining wall extending from the base and defining a volume. A heat sink may have a wall arrangement to define a volume, in which the electronic device is mounted. A heat sink may be for an electronic device to be mounted on a surface in a container, in an orientation that is substantially perpendicular to a floor of the container. Heat is transferred from the electronic device to liquid coolant held in the heat sink volume. A cooling module comprising a heat sink is also provided. A nozzle arrangement may direct liquid coolant to a base of the heat sink.
US11470733B2
An assembly includes a housing which includes a plurality of walls defining an interior space. An electronic device is located within the interior space. At least one passage extends through a first wall of the plurality of walls. A membrane is located on an interior side of the first wall and fluidly separates the at least one passage from the interior space of the housing.
US11470731B1
Systems, devices and methods for mounting and aligning video display panels in a video display wall formed of an array of video display panels are disclosed. Disclosed embodiments provide a simplified mounting arrangement with reduced tolerances and tolerance stack up, while also permitting simple removal of individual video display panels for repair or replacement without necessitating removal or movement of video display panels adjacent the panel to be removed.
US11470724B2
A manufacturing apparatus that includes a conveyance device that moves a stage, where an electronic device shaped by multiple layers is placed, in X-axis and Y-axis directions. A first shaping unit, a second shaping unit, and a component mounting unit are arranged within a range in which the stage can move. The manufacturing apparatus performs additive manufacturing of the electronic device on the stage by performing a sequential movement of the stage to respective working positions of different units. As a result, in this manufacturing apparatus, a workpiece on the stage does not have to be removed and repositioned during each work process such as shaping by a first shaping unit, shaping by a second shaping unit, and electronic component mounting by a component mounting unit.
US11470720B2
A package includes a conductive pad, with a plurality of openings penetrating through the conductive pad. A dielectric layer encircles the conductive pad. The dielectric layer has portions filling the plurality of openings. An Under-Bump Metallurgy (UBM) includes a via portion extending into the dielectric layer to contact the conductive pad. A solder region is overlying and contacting the UBM. An integrated passive device is bonded to the UBM through the solder region.
US11470717B2
Methods, devices, and systems for producing a flexible electronic device that reduces stress and forces on electronic components are provided. In particular, one or more transition layers with intermediate flexibility, or flexural modulus, are positioned between rigid components and flexible outer layers. This gradually reduces the flexural modulus of the flexible electronics device rather than have an interface between a rigid material and a flexible material. Various materials and methods of forming the layers are described. In addition, an encapsulate layer can be cured to varying flexural moduli to gradually reduce the flexural moduli from the rigid component to the flexible outer layers or bulk structure of the flexible electronic device.
US11470715B2
An embedded component structure includes a circuit board, a chip, and a heat dissipation element. The chip is embedded in the circuit board. The heat dissipation element surrounds the chip. The chip, the circuit board, and the heat dissipation element are electrically connected. The heat dissipation element includes a first part, a second part, and a third part located between the first part and the second part. The first part is in direct contact with a side wall of the chip. The second part is a ground terminal. A method for manufacturing an embedded component structure is also provided.
US11470714B2
A component carrier includes a stack with at least one electrically conductive layer structure and at least one electrically insulating layer structure, a component embedded in the stack, and a via formed in the at least one electrically insulating layer structure along a horizontal path having a length being larger than a horizontal width.
US11470712B2
A plasma processing apparatus includes an antenna configured to generate plasma of a processing gas in a chamber. The antenna includes: an inner coil provided around the gas supply unit to surround a gas supply unit; and an outer coil provided around the gas supply unit and the inner coil to surround them. The outer coil is configured such that both ends of a wire forming the outer coil are opened; power is supplied from a power supply unit to a central point of the wire; the vicinity of the central point of the wire is grounded; and the outer coil resonates at a wavelength that is a half of a wavelength of the high frequency power. The inner coil is configured such that both ends of a wire forming the inner coil are connected through a capacitor and the inner coil is inductively coupled with the inner coil.
US11470705B2
A vehicle smart lighting system includes: a lighting device which is installed inside a vehicle and emits light for indoor lighting; a control device for outputting a control signal for controlling the lighting device on the basis of vehicle environment information according to the internal and external environments of the vehicle; and a user terminal for executing an application to customize a lighting pattern of the lighting device.
US11470697B2
Disclosed is an electrical dimmer that upon activation sends a forward-phase modulated test power pulse to a connected load, receives from the load a response pulse, compares the width of the two pulses, and, depending upon the results of the comparison, operates in either forward- or reverse-phase modulation. The dimmer may respond to an intensity target by setting a pulse-width modulation duty cycle, the setting based on an intensity-translation curve. The translation curve may be based on a mapping between luminance and human visual perception of brightness. Some dimmers support a minimum intensity setting, and some dimmers configure themselves to the frequency of the incoming alternating-current power source.
US11470696B2
A cooking apparatus includes a main body having a cooking chamber, a coupler having a pair of pressure surfaces and rotatably provided, and a tray provided-to-be withdrawn from the cooking chamber by sliding movement. The tray has a pair of seating projections each capable of being brought into contact with the pair of pressure surfaces and being rotatably pushed by the coupler. Therefore it is possible to easily switch between the rotatable state of the tray and the state of sliding movement of the tray.
US11470695B2
An exemplary semiconductor technology implemented microwave filter includes a dielectric substrate with metal traces on one surface that function as frequency selective circuits and reference ground. Other metal traces on the other surface of the substrate also provide reference ground. Bottom and top enclosures that enclose the substrate have respective interior recesses with deposited continuous metal coatings. A plurality of metal bonding bumps or bonding wall extends outwardly from the projecting walls of the bottom and top enclosures. The bonding bumps on the bottom and top enclosures engage reference ground metal traces on respective surfaces of the substrate. As a result of applied pressure, the bonding bumps and respective reference ground metal traces together with the through-substrate vias form a metal-to-metal singly-connected ground reference structure for the entire circuitry.
US11470691B2
An atomizing assembly includes a housing, an atomizing base, an atomizing element, and a sealing member. The housing is provided with a liquid storage chamber and an airflow channel. The liquid storage chamber is configured to store liquid. The atomizing base is fixed to the housing and configured to seal the liquid storage chamber. The atomizing base is provided with a liquid inlet in communication with the liquid storage chamber. The atomizing element is disposed in the atomizing base and configured to atomize the liquid flowing into the atomizing element through the liquid inlet. The sealing member is movably disposed on the atomizing base and configured to seal or unseal the liquid inlet. An electronic atomizing device is further provided, which includes the aforementioned atomizing assembly and a power supply assembly connected to the housing and electrically coupled to the atomizing element.
US11470682B1
A network system for accessing situation related information is disclosed. In one embodiment, the system includes a network connection for receiving an indication of an occurrence of a situation; a situational network formed based on the occurrence of the situation, the situational network including a plurality of participant devices determined to be geographically proximate to the situation, each of the participant devices corresponding to a participant in the situational network; a second network connection for presenting a roll call query to each of the plurality of participant devices soliciting a reply related to a status of the participant; a plurality of network connections established for receiving a status response from the participant devices; and a database for aggregating the status responses from responsive participants into a roll call list.
US11470676B2
Methods and apparatuses are provided to avoid unintended UE state transition, and the risk of packet loss due to unintended UE state transition is reduced. The methods and apparatuses are also provided to avoid unintended BWP switching, and the risk of packet loss due to unintended BWP switching is reduced. A device (e.g., UE) is configured by a network node through a signaling with a functionality, wherein the functionality is associated with a timer. The device receives a package, wherein the package contains one or more payload, and the payload is mapped to a logical channel, wherein the logical channel is used for multicast and/or broadcast service, and the device starts or restarts the timer.
US11470670B2
The present disclosure provides a beam failure recovery method and a UE. The beam failure recovery method includes: performing beam failure recovery using non-contention-based random access; and performing the beam failure recovery using contention-based random access in the case that the non-contention-based random access fails.
US11470669B2
A method of operating a transmitting user equipment (UE) in a wireless communication system includes establishing a link with a Rx UE by the Tx UE, and transmitting an RRC message based on sidelink radio link failure (RLF) to a base station (BS) by the Tx UE. The RRC message is related to reporting of the sidelink RLF to the BS, and includes a destination identifier (ID) related to the sidelink RLF.
US11470665B2
Apparatuses, systems, and methods for a wireless device to perform negotiation of bearer type configuration and/or related parameters. A user equipment device (UE) and/or network may determine a bearer configuration and/or other parameters based on information or measurements of the UE. The UE and the BS may exchange data using a negotiated configuration.
US11470651B2
A user equipment (UE) may be configured to receive configuration information from a base station, and the configuration information may indicate at least two different random access channel (RACH) request configuration parameters that each is associated with a respective radio resource control (RRC) state. The UE may be further configured to generate a first message associated with a two-step RACH procedure including a preamble and a payload, the payload including data on an uplink data channel and at least one reference signal. The UE may be further configured to transmit the first message to the base station using at least one of the at least two different RACH request configuration parameters that corresponds to an RRC state of the UE. The preamble may be transmitted on a first set of resources associated with a RACH occasion, and the payload may be transmitted on a second set of resources.
US11470636B2
Example communication methods and apparatus are described. One example method includes determining a random access preamble by a terminal device. The random access preamble includes six symbol groups. The terminal device determines a frequency location of the random access preamble based on random access configuration information and a preset rule. A frequency hopping interval between a first symbol group and a second symbol group and a frequency hopping interval between a fifth symbol group and a sixth symbol group are equal and are first intervals. A frequency hopping interval between the second symbol group and a third symbol group and a frequency hopping interval between a fourth symbol group and the fifth symbol group are equal and are second intervals. A frequency hopping interval between the third symbol group and the fourth symbol group is a third interval. The random access preamble is sent based on the frequency location.
US11470635B2
This application provides a communication method and a device. The communication method includes: receiving a UL grant from a network device, where the UL grant is used to indicate an uplink transmission resource and transmission characteristic information; determining a first logical channel group, where each logical channel in the first logical channel group is mapped to one or more pieces of transmission characteristic information, and transmission characteristic information to which at least one logical channel in the first logical channel group is mapped matches the transmission characteristic information indicated by the UL grant; and sending a BSR of the first logical channel group to the network device by using the uplink transmission resource.
US11470628B2
Method and apparatus of a terminal device and a base station for scheduled uplink transmission are provided in this disclosure. In a terminal device, an uplink grant from a base station is detected providing permission of data transmission from the terminal device. A coordination indicator identifying a resource coordination zone is transmitted to the base station along with the data. Then, controlling messages are sent from the terminal device for a further uplink grant to be issued from the base station, based on monitoring the resource coordination zone. Problem arising from channel interference can be resolved through the provided methods.
US11470627B2
This application provides an uplink information sending method, including: determining, based on a transmission direction of a transmission resource and a preset grant-free transmission resource, a grant-free transmission resource used for uplink transmission, where the transmission resource includes the grant-free transmission resource; and sending uplink information on the grant-free transmission resource used for uplink transmission. According to the method, the grant-free transmission resource used for uplink transmission may be a subset of the preset grant-free transmission resource or may be a resource determined based on a location of the preset grant-free transmission resource. In either case, the grant-free transmission resource used for uplink transmission belongs to the transmission resource whose transmission direction is uplink transmission direction.
US11470626B2
Transmission of a plurality of items of UL data and/or a plurality of pieces of UCI having different requirements is appropriately controlled. A user terminal according to the present invention includes: a transmission section that transmits first Uplink Control Information (UCI) and/or first UL data by using a first Uplink (UL) data channel, and/or transmits second UCI and/or second UL data by using a second UL data channel; and a control section that, when at least part of a scheduled duration of the second UL data channel overlaps a transmission timing of the first UCI and/or the first UL data, controls transmission of the first UCI and/or the first UL data.
US11470623B2
The present disclosure relates to electronic device, method for a wireless communication system and storage medium. In an embodiment of the present disclosure, a plurality of terminal devices are grouped based on respective data configuration parameters of the plurality of terminal devices; and for each group, data packets for terminal devices in the group are integrated into a composite data packet to be sent to the terminal devices in the group.
US11470622B2
A system, communication device, and method for scheduling transmissions from the communication device. The device predicts an arrival time of a next packet for transmission when a current packet arrives in a transmission buffer. The device plans a future transmission time of the next packet based on the predicted arrival time of the next packet, and books transmission resources for the planned future transmission time. If the next packet has arrived a Tdrop time period before the planned future transmission time, the device transmits the next packet. If the next packet has not arrived at that time, the device re-plans the future transmission time of the next packet. The device may then unbook the transmission resources for the planned future transmission time, book transmission resources for the re-planned future transmission time, and notify other communication devices that the unbooked transmission resources are available for use by the other communication devices.
US11470620B2
Embodiments provide functionality for dynamic handling of network slice priorities. In an embodiment, a slice priority manager receives, from a network services node, data indicating changes in network resources available for maintaining instantiated network slices in a communication network. Based on the received data, changes in the network services node's ability to maintain the instantiated network slices are identified and a communication service provider is notified of the change. To continue, slice priority data that indicates a preferred order of a portion of the network slices for allocating the network resources is received from the communication service provider. In turn, an indication of the slice priority data is forwarded to the network services node to update allocation of network resources for the slices.
US11470615B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central unit (CU) may determine a set of resources that is unavailable for use by a distributed unit (DU) of the CU, the set of resources including one or more resources. The CU may transmit information identifying the set of resources that is unavailable for use by the DU to cause an inferior node of the DU to refrain from using the set of resources that is unavailable for use by the DU. Numerous other aspects are provided.
US11470613B2
Disclosed according to various embodiments are a method for transmitting a sidelink signal by a terminal in a wireless communication system supporting a sidelink and an apparatus therefor. The method for transmitting a sidelink signal comprises the steps of: applying scramble codes to data symbols and a DMRS; performing frequency-division multiplexing (FDM) of the data symbols and the DMRS; and transmitting a sidelink signal including the frequency division multiplexed (FDM) data symbols and DMRS, wherein the transmitted sidelink signal is a single sidelink signal selected from a plurality of sidelink signals which are generated by applying the plurality of scramble codes to the data symbols and the DMRS, respectively.
US11470612B2
A communication device initiates beam acquisition in a receive-only mode. Beam reception is set to an omni mode in which different beams of RF signals are receivable at the communication device from different directions. A primary signal synchronization (PSS) search is executed from each signal synchronization block location based on control information acquired directly from a first base station over a long-term evolution (LTE) control plane link or from a customer premise equipment (CPE) or user equipment (UE) that is in a radio resource control (RRC) connected state. The communication of the beam of RF signals that has highest received signal strength is activated in a new radio (NR) frequency to the UE or the CPE based on at least a PSS detected in the PSS search, for low-latency non-standalone access to the beam of RF signals in NR frequency at the UE or the CPE.
US11470601B2
A transmission control method and apparatus for downlink control information, and a storage medium, a base station and a terminal. The transmission control method comprises: receiving user equipment capability information sent by a user equipment, wherein the user equipment capability information comprises indication information regarding whether an enhanced CCE is supported; and according to the user equipment capability information, determining whether the enhanced CCE is to be used to schedule the user equipment, and when the enhanced CCE is used to schedule the user equipment, selecting the number of REGs contained in a single CCE from a first set, and when the enhanced CCE is not used to schedule the user equipment, selecting the number of REGs contained in a single CCE from a second set, wherein the first set is different from the second set. By means of the technical solution provided in the present invention, the utilization rate of resources can be improved.
US11470593B2
The present disclosure provides a method for a terminal to receive downlink control information (DCI) in a wireless communication system. Particularly, the method is characterized in that DCI is received through one or more control channel elements (CCE) based on an aggregation level for a physical downlink control channel (PDCCH), wherein each of the one or more CCEs includes a plurality of resource element groups (REG), each of the plurality of REGs includes a plurality of resource elements (RE), and the DCI is mapped to a first RE included in a first REG and then to a second RE included in a second REG.
US11470587B2
Systems and techniques for transmitting a physical uplink control channel (PUCCH) carrying a scheduling request (SR) in a wireless communication system. In some implementations, a method performed by a terminal includes the steps of: receiving, from a base station, a first message related to configuration of an uplink (UL) resource; receiving, from the base station, a second message related to resource configuration of a PUCCH carrying the SR; determining a resource for transmission of the PUCCH carrying the SR; and transmitting, to the base station, the PUCCH carrying the SR on the determined resource.
US11470578B2
The present technology relates to a transmission device, a transmission method, a reception device, a reception method, and a communication method capable of shortening a pause time of data transmission. According to an aspect of the present technology, a transmission device classifies channels usable for data transmission into a plurality of groups, selects the channels that are used in transmission units and that continue on a time axis from the channels of the different groups in accordance with an identifier, and performs the data transmission of the transmission units by using the selected channels. It is possible to make application to a communication system transmitting data through one-way communication from a transmission device to a reception device.
US11470575B2
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. In accordance with an aspect of the present disclosure, a method and an apparatus for preventing loss of data existing in Msg3 buffer and a method and an apparatus for determining a paging frame and/or a paging occasion are provided.
US11470568B2
A synchronization signal is received at a user equipment from a base station. The user equipment synchronizes clocks between the user equipment and the base station using a combination of sample and sub-sample timing determined based at least in part on the synchronization signal. At a base station, the base station transmits toward a user equipment a synchronization signal. The base station synchronizes clocks between the base station and the user equipment using a combination of sample and sub-sample timing determined based on at least the synchronization signal. Methods, apparatus, software, and computer program products are disclosed.
US11470560B2
Facilitating real-time power optimization in advanced networks (e.g., 5G, 6G, and beyond) is provided herein. Operations of a method can include determining, by a system comprising a memory and a processor, a power distribution setting for a user equipment that includes multiple radios based on a historical radio power usage, a historical performance result, a current location, and an application currently executing on the user equipment. The method also can include implementing, by the system, the power distribution setting across the multiple radios of the user equipment. The first radio of the multiple radios can be a first radio type and a second radio of the multiple radios can be a second radio type, different from the first radio type.
US11470559B2
A method of a user equipment (UE) for an uplink power control is provided. The method comprises receiving, from a base station (BS), configuration information indicating a power scaling value (β) to be applied to a physical uplink shared channel (PUSCH) transmission, determining, based on the received configuration information, the power scaling value (β) for the PUSCH transmission from values of β = 1 or β = ρ 0 ρ , where ρ0 is a number of antenna ports with a non-zero PUSCH transmission power and ρ is a number of sounding reference signal (SRS) ports, and transmitting the PUSCH transmission with a linear value ({circumflex over (P)}) of transmit power scaled based on the determined power scaling value (β), where the linear value ({circumflex over (P)}) of the transmit power after power scaling, β×{circumflex over (P)}, is divided equally across the antenna ports on which the UE transmits the PUSCH transmission with non-zero power.
US11470554B2
A communication apparatus that operates as an access point in compliance with IEEE 802.11ba and communicates with a WUR (Wake-Up Radio) function for transiting a terminal from a power saving state to a normal state, comprises a collection unit that collects, from another access point, information related to a WUR of the other access point; and a notification unit that notifies the terminal of the information related to the WUR of the other access point collected by the collection unit.
US11470553B2
A wireless transmit/receive unit (WTRU) may include one or more antennas and a first transceiver operatively coupled to the antennas. The one or more antennas and the first transceiver may be configured to receive a first signal from a network using zero energy from the WTRU. The one or more antennas and the first transceiver may be further configured to extract energy from the first signal. The first transceiver may be further configured to examine a separation between energy threshold events to decode an energy signature of the first signal. The first transceiver may be further configured to activate a second transceiver operatively coupled to the one or more antennas if the decoded energy signature matches a stored energy signature, wherein the second transceiver is powered by the WTRU. The one or more antennas and the second transceiver may be configured to receive a second signal from the network.
US11470552B2
A method and apparatus may be used in wireless communications. The apparatus may be an access point (AP), and may transmit a power save frame. The power save frame may include one or more Uplink (UL) Transmission Times (ULT)s. The apparatus may determine that a station (STA) did not transmit during its respective ULT. The AP may transmit another power save frame. The other power save frame may include a modified ULT. The modified ULT may be for a STA that did not transmit during its respective ULT. The other power save frame may include an unmodified ULT. The unmodified ULT may be for a STA that did not transmit.
US11470543B2
During operation, a computer receives an attachment request from a radio node, where the attachment request is associated with an electronic device, and includes an identifier of the radio node, an identifier of the electronic device and an identifier of a service provider. Then, the computer determines a first entity identifier of an entity based at least in part on the identifier of the radio node and a second entity identifier of the entity based at least in part on the identifier of the electronic device. When the first entity identifier matches the second entity identifier, the computer performs authentication of the electronic device. Alternatively, if the entity identifiers are different, but the identifier of the service provider matches a stored identifier, the computer performs the authentication of the electronic device. Otherwise, the computer does not allow the electronic device to attach to a private or neutral-host network.
US11470538B2
A network slice interworking method includes receiving a network slice information request from a user equipment (UE), identifying network slice subscription information of the UE, verifying whether the network slice subscription information matches pre-stored network slice selection assistance information (NSSAI), transmitting network slice information including the pre-stored NSSAI to the UE when the network slice subscription information matches the pre-stored NSSAI, transmitting a network slice selection request to a network slice selection function (NSSF) when the network slice subscription information does not match the pre-stored NSSAI, receiving a network slice selection result in response to the network slice selection request, and transmitting network slice information including the received network slice selection result to the UE.
US11470533B2
This disclosure provides a method in a cellular telecommunications network having a first base station and a second base station, wherein the first base station is moving relative to a reference object and serves a User Equipment (UE) the method including identifying the UE's relative speed with respect to the reference object; preparing a message to transfer the UE to the second base station, the message including one or more information elements to indicate the UE's relative speed to the reference object, wherein a mobility state for the UE may be estimated from the one or more information elements indicating the UE's relative speed with respect to the reference object; and initiating a transfer of the UE from the first base station to the second base station by sending the message to the second base station, wherein the message includes the one or more information elements to indicate the UE's relative speed with respect to the reference object.
US11470527B1
A system described herein may provide a technique for the seamless transfer of services provided by a first Multi-Access/Mobile Edge Computing device (“MEC”) to a User Equipment (“UE”), to a second MEC. Context information associated with a given application for which services are provided by the first MEC may be cached by the UE based on a determination that the second MEC should provide the services, and the UE may provide the cached information to the second MEC in order to seamlessly continue receiving services. The providing of the cached information to the UE and/or to the second MEC may be performed with an elevated priority level, in order to facilitate the seamless providing of the services relating to the application, thus resulting in minimal to no interruption of the user experience associated with the application.
US11470520B2
Systems, devices, and techniques described herein relate to parallel routing of data packets prior to and/or during a handoff event for a user equipment (UE) between cells. An example method includes determining, by a network device, that a UE is about to participate in a handoff event while the network device is transmitting data packets associated with a service to a cell currently in communication with the UE. The network device may determine a destination cell in which the UE will be performing the handoff with and may replicate the data packets and send the data packets to both of the current cell and the destination cell in parallel. When the UE performs the handoff with the destination cell, the data packets required for receiving the service will already be present and the UE will not experience any interruption in the service prior to and/or during the handoff.
US11470515B2
A mechanism is provided to ensure the same user plane anchor point is selected as a User Equipment (UE) moves across multiple access networks. The selected User Plane Function (UPF) identifier information, such as a Fully Qualified Domain Name (FQDN) is passed to the UE anchor points. This will allow the UE anchor points to exchange the already selected user plane information so that the new UE anchor point can choose the same UPF.
US11470512B2
The present invention faces identifying resource allocation results when resource request and modifications occur in fast succession, and provides for associating at an AF each media component description transmitted to a PCRF with a media component instance identifier, associating at the PCRF each media component instance identifier with rule instance identifiers for control rules determined for each media component description, and associating at a PCEF each rule instance identifier with a control rule and with a bearer for which the control rule is to be installed or modified. Upon obtaining a resource allocation result for a bearer at the PCEF, determining and transmitting to the PCRF the rule instance identifier associated with the bearer and an affected control rule, determining and transmitting from the PCRF to the AF a media component instance identifier associated with the received rule instance identifier for the affected control rule, and identifying at the AF the media component description associated with the received media component instance identifier and for which the received resource allocation result applies.
US11470511B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a first rate matching resource indication that indicates that a first rate matching resource is available for use by the UE in reception of a downlink shared channel. The UE may also receive a second rate matching resource indication that indicates that a second rate matching resource is not available for use by the UE in reception of the downlink shared channel. The UE may identify a rate matching resource indication conflict arising from an overlap of at least one resource element included in both the first rate matching resource and the second rate matching resource. The UE may then resolve the rate matching resource indication conflict in accordance with a conflict resolution rule.
US11470503B2
A user equipment (UE) may transmit a service request using a first frequency band, the first frequency band being paired to a second frequency band to operate using frequency division duplex (FDD). The UE may further transmit a setup message over the second frequency band, the setup message indicating a third time division duplex (TDD) frequency band for communication. The UE may receive downlink data simultaneously over the second frequency band and the third TDD frequency band, wherein multimedia data is received on the third TDD frequency band.
US11470499B2
Provided is a method, performed by a user equipment (UE), of processing data in a wireless communication system, the method including: determining a format for buffer status report based on a buffer status of each of logical channel groups when the UE receiving an uplink transmission resource from a base station determines to report the buffer status to the base station; allocating, to each of the logical channel groups, a transmission resource remaining after excluding, from the uplink transmission resource, a transmission resource used for reporting the buffer status of the determined format; and re-determining the format for the buffer status report based on the buffer status of each of the logical channel groups after the allocating.
US11470492B2
There is provided mechanisms for handling reporting of performance degradation from wireless devices in a communications system. A method is performed by a network node in the communications system. The method includes determining a configuration for real time reporting of events from wireless devices in idle mode. The events pertain to performance degradation experienced by the wireless devices when in idle mode. The configuration includes restrictions in terms of real time reporting of the events to the network node. The method includes providing information of the configuration to the wireless devices.
US11470457B2
There is provided a method comprising a method comprising receiving a plurality of signals at a first receiver of a plurality of first receivers associated with a vehicle. At least one of the plurality of signals comprises at least one message. The method comprises processing the plurality of signals to determine the at least one message and providing the at least one message to a controller. The controller is configured to verify the at least one message for use in determining vehicle action.
US11470454B2
A computer-implemented method for providing user data for a user in a cellular network. The method comprises receiving a request for user data from a requesting entity. The method includes providing login credentials associated with the requesting entity to a short message service function (SMSF), and querying the SMSF for user data. The method includes receiving user data in response to the query and parsing the received user data. The method includes converting the received user data to an API response and transmitting the converted user data to the requesting entity.
US11470440B2
Disclosed embodiments facilitate UE location determination in systems with dense PRS configurations, reduced PRS periodicity, frequency hopping, and involving UE inter-frequency measurements. The techniques may be applied to Bandwidth reduced-Low complexity (BL) UEs, or enhanced Machine Type Communication (eMTC) UEs or Further enhanced MTC (FeMTC) UEs and/or in LTE-M systems. A method on a UE may comprise: receiving a Reference Signal Time Difference (RSTD) measurement request; transmitting, in response to the RSTD measurement request, a dedicated gap request comprising a requested configuration of dedicated gaps; and receiving, in response to the dedicated gap request, a message comprising a dedicated gap configuration. The dedicated gap request may comprise a request for dedicated measurement gaps and the message may comprise a dedicated measurement gap configuration. In some embodiments, the dedicated gap request may comprise a request for dedicated autonomous gaps and the message may comprise a dedicated autonomous gap configuration.
US11470428B2
An in-ear device occludes an ear canal of an ear of a user. The in-ear device is configured to be calibrated such that the user perceives audio content as though the in-ear device is not occluding the ear canal. A transducer of the in-ear device presents audio content, and an inner microphone of the in-ear device detects sound pressure data within the ear canal. A controller of the in-ear device determines a blocked sound pressure at the entrance to the ear canal based on sound pressure data from an outer microphone. The controller generates sound filters custom to the user based in part on the detected sound pressure within the ear canal and the blocked sound pressure at the entrance to the ear canal. The controller adjusts audio content using the sound filter, and the transducer presents the adjusted audio content to the user.
US11470403B2
An example includes a segment collector to: access impression records indicative of media access segments, the media access segments including start times and end times corresponding to media accessed by a panelist; and determine ones of the impression records that include a watermark corresponding to a first media platform presenting the media; a segment classifier to convert a first one of the impression records including the watermark to a converted impression record; and combine the converted impression record corresponding to the first media platform and a second impression record corresponding to a second media platform; and a media creditor to generate audience measurement metrics based on the combined impression records.
US11470397B2
Methods and apparatus for improving channel browsing experience for users by presenting an automatically appearing and automatically scrolling program guide are described. The methods and apparatus are well suited for use with remote control devices with limited numbers of input buttons, e.g., under five buttons, but can be used with remote controls with more buttons. The program guide can be used to allow access to a grid guide to users of hospital remotes or other remotes with limited input keys, e.g., an up down arrow and/or a power button. The method in some embodiments uses time spent on a channel in combination with user selection of an input key to determine an action to be taken, e.g., enter or display the program grid guide and/or select a channel and/or corresponding program being displayed in the grid guide.
US11470391B2
Methods and systems that provide an interactive media guidance application having a locked mode for viewing media assets. In the locked mode, the interactive media guidance application may provide media assets suited to a certain audience. The interactive media guidance application may determine suitable media assets for the locked mode based on media assets viewed by other users having characteristics similar to the user of the interactive media guidance application. In the locked mode, the interactive media guidance application may allow access to only certain media assets and/or limit the time period for which the media assets are presented.
US11470376B2
A vehicle entertainment system may include at least one vehicle video monitor configured to be mounted in the vehicle and including a monitor display and a monitor control interface permitting an adjacent user to control video content for the monitor display. The system may further include a mobile wireless device (MWD) to be carried by a remote user within the vehicle comprising an MWD display and circuitry associated therewith configured to obtain sampled video content being displayed on the monitor display, display the sampled video content on the MWD display, and provide a remote MWD control interface to permit the remote user to remotely control the video content on the monitor display.
US11470374B2
Systems, methods, and devices enable a receiver device to determine completeness of low level signaling (LLS) tables received via broadcast transmissions. In various embodiments, broadcast service signaling may include determining whether a received LLS table is a directory table identifying each of a complete set of LLS tables, parsing the directory table, determining whether the directory table is confirmed based at least in part on a digital signature in the directory table, determining whether a complete set of LLS tables is received based at least in part on the identification of each of the complete set of LLS tables in the directory table, and determining available services based at least in part on the complete set of LLS tables before an expiration a repetition time period after receiving the directory table.
US11470369B2
A video audio transmission system, transmission method, sending device, and reception device capable of avoiding buffer overflow and buffer depletion in a decoding device and realizing Group of Pictures (GOP) synchronization in encoding devices by eliminating clock deviation among devices. In the video audio transmission system, the sending devices supply clocks generated from common time point information to cameras as genlock signals. The reception devices supply clocks generated from the common time point information to the decoding devices as genlock signals. Therefore, clock deviation between the devices can be eliminated, and the buffer overflow and the buffer depletion in the decoding device can be avoided. Frame periods of video signals output by a plurality of dispersed cameras can be aligned, and reliable GOP synchronization can be realized by the encoding devices on a latter stage with respect to the cameras.
US11470366B2
An example method of mapping a plurality of modulation symbols of a plurality of physical layer pipes present in a frame to a resource grid of data cells for the frame is described. The modulation symbols of the plurality of physical layer pipes are represented by a two-dimensional array comprising the modulation symbol values for the plurality of physical layer pipes and the resource grid of data cells is represented by a one-dimensional sequentially indexed array.
US11470355B1
A portion of a first wavelet transform associated with a first frame in a sequence is compressed to produce a first compressed or modified portion of the first wavelet transform. The first modified portion is stored in the memory. A portion of a second wavelet transform associated with a second frame in the sequence is obtained. A set of differences between the portion of the second wavelet transform and the first compressed portion of the first wavelet transform is determined. A second compressed portion is generated based at least in part on the set of differences. A subset of a set of image data is provided to be displayed on a display device based at least in part on the second compressed portion.
US11470353B2
An example device for decoding video data includes a memory configured to store video data; and one or more processors implemented in circuitry and configured to: determine that a transform block of video data has a size of 8×8 coefficients and that the transform block is transformed using a low-frequency non-separable transform (LFNST); decode at least nine non-zero transform coefficients of the transform block; inverse transform the transform block using an inverse LFNST to reproduce a residual block corresponding to the transform block; and reconstruct a block of the video data using the residual block.
US11470333B2
According to a disclosure of the present document, image information including prediction mode information and information associated with luma mapping with chroma scaling (LMCS) is acquired from a bitstream, wherein the image information includes LMCS adaptation parameter sets (APSs), and by limiting the range of APS ID information included in the LMCS APSs, a memory used in a LMCS procedure may be reduced (limited).
US11470326B2
A video packaging and origination service can include one or more encoder components that receive content for encoding and transmitting to requesting entities. During the operation of the encoder components, individual encoders receive input signals for encoding and determine quality metric information related to the generation of an encoded segment. The encoder components exchange quality metric information and an encoder component is selected to transmit an encoded segment. The selection of an individual encoder component per segment can continue throughout the streaming process.
US11470321B2
An encoder may determine a plurality of coding units associated with a frame of a media file and a plurality of prediction units associated with the frame of the media file. The encoder may determine, based on the plurality of coding units associated with the frame and the plurality of prediction units associated with the frame, and based on a training of the encoder using one or more neural networks, that a particular region of the frame can be encoded using one or more encoding characteristics that are different than the encoding characteristics of one or more other particular regions of the frame. The encoder may allocate one or more encoding resources to the particular region of the frame based on the one or more encoding characteristics of the particular region of the frame in order to reduce the overall media bitrate.
US11470319B2
An image decoding method according to the present document comprises the steps of: receiving a bitstream including residual information; deriving a quantized transform coefficient for a current block on the basis of the residual information included in the bitstream; deriving a residual sample for the current block on the basis of the quantized transform coefficient; and generating a reconstructed picture on the basis of the residual sample for the current block, wherein the residual information may be derived via different syntax elements depending on whether a transform has been applied to the current block.
US11470315B2
An image decoding method performed by a decoding device according to the present disclosure comprises the steps of: receiving a bitstream containing at least one of segmentation information of a current picture and prediction information for a current block included in the current picture; deriving a first segmentation structure of the current picture, which is based on multiple tiles, on the basis of the segmentation information of the current picture including at least one of information of the number of width-parsing columns, information of the last width, information of the number of height-parsing rows, and information of the last height; deriving a block predicted for the current block, on the basis of the prediction information for the current block contained in one of the multiple tiles; and generating reconstruction samples for the current block on the basis of the predicted block.
US11470314B2
A video signal decoding method according to the present disclosure includes partitioning a current picture into a plurality of tiles, decoding partitioning information representing a slice type, wherein the partitioning information represents whether a rectangular slice is applied, decoding width information and height information for a first slice, decoding tile index difference value information for the first slice and determining an index of a top-left tile of a second slice based on the difference value information.
US11470309B2
A method of visual media processing includes determining whether to use an affine adaptive motion vector resolution (AMVR) technique on visual media data relying on a control information related to the affine AMVR technique in a bitstream representation of the visual media data, wherein the control information is included or excluded from the bitstream representation based on a rule; and performing a conversion between the visual media data and the bitstream representation of the visual media data.
US11470296B2
An association with a system timing at the time of transmission is secured without changing a display timing in text information of a subtitle, and a reception side displays the subtitle at an appropriate timing. A packet in which a document of the text information of the subtitle having display timing information is included in a payload is generated and transmitted in synchronization with a sample period. A header of the packet includes a time stamp on a first time axis indicating a start time of the corresponding sample period. The payload of the packet further includes reference time information of a second time axis regarding the display timing associated with the start time of the corresponding sample period.
US11470293B2
An electronic device and a method of controlling the same are provided. The electronic device may include a display; a communication circuit; a camera; and at least one processor configured to: based on an execution of a compensation application for performing compensation on an image of a display device, control the display to output guide information including an interface indicating the electronic device to move to meet an image capturing condition for capturing an image of a partial area of a display device connected through the communication circuit; and based on the compensation of the image of the display device being completed, output a first image of the display device before the compensation and a second image of the display device after the compensation.
US11470272B1
Techniques are described for sampled bandgap reference generation for CMOS image sensor (CIS) applications. For example, the CIS includes a pixel array, one or more pixel analog to digital converters (ADCs), and a sampled bandgap reference generator, all integrated in close proximity on a chip. The ADCs rely on stable reference levels from the bandgap reference generator for performing pixel conversions for the pixel array. Embodiments of the sampled bandgap reference generator can operate according to reference generation cycles. Each cycle can include a first portion, in which an active core dynamically stabilizes the bandgap reference level; and a second portion, in which the core is deactivated, and the bandgap reference level is output based on a sampled level obtained during the preceding first portion of the cycle. The cycle timing can be controlled to achieve sufficient dynamic stabilization of the reference levels, while mitigating photon emissions from the core.
US11470270B1
Techniques are described for efficient staggered high-dynamic-range (HDR) output of an image captured using a high-pixel-count image sensor based on pixel binning followed by luminance-guided upsampling. For example, an image sensor array is configured according to a red-green-blue-luminance (RGBL) CFA pattern, such that at least 50-percent of the imaging pixels of the array are luminance (L) pixels. In each image capture time window, multiple (e.g., three) luminance-enhanced (LE) component images are generated. Each LE component image is generated by exposing the image sensor to incident illumination for a respective amount of time, using pixel binning during readout to generate appreciably downsampled color and luminance capture frames, generating an upsampled luminance guide frame from the luminance capture frame, and using the upsampled luminance guide frame to guide upsampling (e.g., and remosaicking) of the color capture frame. The resulting LE components images can be digitally combined to generate an HDR output image.
US11470263B2
A control section sets an exposure timing and an exposure period for imaging pixels for acquiring an imaging picture and light intensity detection pixels for detecting intensity of illumination light individually by an imaging section. A correction gain calculation section calculates a flicker correction gain for each of the imaging pixels on the basis of pixel signals generated by the imaging pixels and pixel signals generated by the light intensity detection pixels. A flicker correction section uses the flicker correction gain for each imaging pixel calculated by the correction gain calculation section to perform flicker correction of the imaging pixel. Accordingly, an imaging picture can be obtained on which the influence of fluctuation of the intensity of emission light is reduced irrespective of the positional relationship between an illumination apparatus and an imaging object.
US11470255B2
An optical member driving device, including: a sensor substrate to which an image sensor is fixed; a first slider fixed to the sensor substrate; a second slider slidable along a first direction orthogonal to an optical axis direction; and a third slider which is fixed to a lens unit which includes, and is slidable along a second direction, wherein any one of the first slider and the second slider has a first projecting member extending along the first direction, and another one of the first slider and the second slider has a first groove that is to fit over the first projecting member, and wherein any one of the second slider and the third slider has a second projecting member extending along the second direction, and another one of the second slider and the third slider has a second groove that is to fit over the second projecting member.
US11470253B2
A display device includes an acquisition unit that acquires moving image data generated by an image-capturing device and velocity information on the image-capturing device while generating the moving image data, and a display control unit that controls a region to be processed for a moving image to be displayed on a display unit using the moving image data, based on the velocity information acquired by the acquisition unit.
US11470251B2
Disclosed are methods and apparatuses for image data encoding/decoding. A method for decoding a 360-degree image includes the steps of: receiving a bitstream obtained by encoding a 360-degree image; generating a prediction image by making reference to syntax information obtained from the received bitstream; adding the generated prediction image to a residual image obtained by dequantizing and inverse-transforming the bitstream, so as to obtain a decoded image; and reconstructing the decoded image into a 360-degree image according to a projection format. Therefore, the performance of image data compression can be improved.
US11470248B2
A data compression apparatus includes: a compression unit that performs a compression process on output data that is sequentially outputted as time series data by a monitoring apparatus for monitoring a monitoring target range; an output unit that outputs the output data on which the compression process is performed, to a data processing apparatus that performs an object detection process for detecting an object that exists in the monitoring target range by using the output data; and a setting unit that sets a compression ratio used in the compression unit, on the basis of an accuracy information indicating a relationship between a compression ratio at which the output data is compressed and a detection accuracy of the object by the object detection process performed by using the output data compressed at the compression ratio.
US11470244B1
An eyewear device automatically provides an indication of photo capture by, substantially simultaneously with the capturing of a photo by a camera incorporated in the eyewear device, momentarily changing an optical characteristic of a pair of lenses forming part of the eyewear device. The photo capture indication can be by momentarily decreasing transparency of the pair of lenses such as more or less to mimic the visual effect observed in the viewfinder of an SLR camera during image capture.
US11470242B2
An image capture device obtains first image data from a front facing camera on a front face of the device including a display. The first image data represents a subject within a field of view of the image capture device. Facial recognition is performed in response to the first image data from the front facing camera. The front image data is used for determining whether any subject is a priority subject, of whom at least one priority subject image-indicative data is accessible by the image capture device. A region of interest is selected, corresponding to the subject determined to be a priority subject. Automatic focus, automatic exposure, or automatic white balance is performed using the selected region of interest. Second image data from the front facing camera are captured based on the automatic focus, automatic exposure, or automatic white balance using the selected region of interest.
US11470241B2
A method and system for detecting facial expressions in digital images and applications therefore are disclosed. Analysis of a digital image determines whether or not a smile and/or blink is present on a person's face. Face recognition, and/or a pose or illumination condition determination, permits application of a specific, relatively small classifier cascade.
US11470240B2
A photographing method and a terminal device are disclosed. The method includes: receiving, by a terminal device, a first operation; starting, by the terminal device, a camera in response to the first operation; displaying, by the terminal device, a first preview screen including a first preview image, where the first preview image includes at least one photographed object, and the at least one photographed object in the first preview image matches preset first text information; and outputting, by the terminal device, first prompt information based on the first preview image and the first information, where the first prompt information is used to indicate a missing or redundant photographed object in the first preview image.
US11470238B2
A team photographing method can be applied to terminals. The terminals can include a main terminal and at least one member terminal. The method includes: forming a team including the main terminal and the at least one member terminal based on a team photographing instruction initiated by the main terminal; based on a target object to be photographed determined by the main terminal, determining the target object to be photographed of the at least one member terminal; and controlling, by the main terminal, the main terminal and the at least one member terminal to photograph the target object to be photographed cooperatively.
US11470222B2
A communication apparatus includes a reception unit that receives a Bluetooth® beacon signal transmitted from a printing apparatus, an identification unit that identifies a reception field intensity of the beacon signal, a display unit that displays a reception screen for receiving a transmission instruction in a case where the identified reception field intensity is less than a first threshold and greater than or equal to a second threshold that is smaller than the first threshold, and a transmission unit that transmits, to the printing apparatus, an authentication request enabling a user to log into the printing apparatus in response to receipt of the transmission instruction.
US11470217B2
A service providing system, an information processing system, a display control method, and a non-transitory recording medium. The service providing system stores in one or more memories, application settings information indicating settings of one or more setting items for each application, sets a setting item to be displayed on a setting screen for setting application to non-display, and in response to determination that the setting item set to non-display is included in the one or more setting items of the application settings information, switch a display setting of the setting item from non-display to display, to cause the setting item to be displayed on the setting screen.
US11470210B2
A display apparatus includes a display section and a display control section. The display control section displays a list of application programs in a shortcut menu in the case where a user performs a specific screen operation on a desired screen displayed on the display section, the application programs having user notification information at the time of the operation.
US11470208B2
An electronic album editing device acquires image information and metadata from a storage unit and generates image data. An image identification device includes an image acquisition unit and an image identification unit. The image acquisition unit acquires image information and metadata corresponding to the image information. The image identification unit identifies a type of the acquired image information. The image identification unit identifies a target image as image information for which an actual size ratio can be specified if the metadata includes first information for ascertaining a size when a pixel size of the image information is projected to an object side. An actual size ratio calculation unit calculates an image size corresponding to the actual size ratio using the metadata when the image identification unit has identified an image for which the actual size ratio can be specified.
US11470206B2
An image forming apparatus includes: an image former that executes image forming processing; a primary controller; a secondary controller that controls the image former; a sensor that detects a state of at least a unit of the image forming apparatus and transmits sensor data indicating the state to the secondary controller; a first transmission path for duplex communication between the primary and secondary controllers; and a second transmission path. The secondary controller: generates, from the sensor data, diagnostic data for failure diagnostics or life prediction, transmits data other than the diagnostic data to the primary controller via the first transmission path and transmits the diagnostic data to the diagnostic server via the second transmission path, or transmits data other than the sensor data to the primary controller via the first transmission path and transmits the sensor data to the diagnostic server via the second transmission path.
US11470204B2
Disclosed is a 5G or pre-5G communication system to be provided to support a data transmission rate higher than that of a 4G communication system such as LTE. The present disclosure relates to a session management method through selection of a roaming operator and utilization of data usage rights of a local operator by a user in a 5G system. The user selects the local operator by switching the operator to a manual mode during roaming, accesses a data usage rights purchase agency through a limited service provided by the operator and then purchases the data usage rights of the local operator, and connects to a data network through authentication of a session by using authentication information included in the data usage rights.
US11470193B2
In a mobile device that is in a screen locked state, first and second images provide varying levels of information associated with a given GPS location, first, when the mobile device is within the first pre-determined radius, r1, of a given GPS location and outside the second pre-determined radius, r2, of the given GPS location, and while the mobile device is in a screen locked state and, second, when the mobile device is within the first pre-determined radius, r1, of a given GPS location and inside the second pre-determined radius, r2, of the given GPS location, also while the mobile device is in a screen locked state, where the application may not be the last run application in the mobile device.
US11470192B2
A portable electronic device includes first and second parts, each having a front face, a back face, two sides, and two ends. A movable attachment attaches said first and second parts to each other with the front face of the second part against the back face of said first part. It allows a relative sliding movement between said first and second parts to a position in which an exposable portion of the front face of the second part along one of said sides of the second part becomes visible from beneath the corresponding side of the first part. A camera in said second part is located in a center region of said exposable portion between the two ends of the second part, with its viewing direction directed out of said front face of the second part.
US11470191B2
According to various embodiments disclosed herein, an electronic device may include: a first housing; a second housing coupled to the first housing and configured to slide in a first direction or a second direction opposite the first direction with respect to the first housing between a first position at which at least a portion of the second housing is accommodated in the first housing and a second position at which the second housing protrudes from the first housing; an optical module comprising optical circuitry mounted on the second housing, the optical module configured to be rotated in response to sliding of the second housing to be disposed to face a rear side of the first housing at the first position and to face a front side of the first housing at the second position; and an elastic member comprising a flexible elastic material accommodated in the second housing and configured to provide an elastic force to the optical module. The elastic member may provide the elastic force in a rotating direction of the optical module in a first operation in which the optical module rotates while moving from the first position to the second position or in a second operation in which the optical module rotates while moving from the second position to the first position.
US11470188B2
A device may be configured to generate data packets including a packet header and a payload. The packet header may include a value that signals whether the payload encapsulates input data according to a single short packet encapsulation, a single long packet encapsulation, a segmented encapsulation, or a concatenated encapsulation.
US11470187B2
An apparatus for controlling the power delivered from an AC power source to an electrical load may include a controllably conductive device. The apparatus may also include a first wireless communication circuit that may be operable to communicate on a first wireless communication network via a first protocol and the first communication circuit may be in communication with the controller. The apparatus may also include a second communication circuit that may be operable to communicate on a second communication network via a second protocol. The controller may be further operable to control the first wireless communication circuit to communicate configuration data with the first wireless communication network via the first protocol. The controller may also be operable to control the second wireless communication circuit to communicate operational data with the second communication network via the second protocol.
US11470186B2
A method and a first network access point (NAP) in an Information Centric Network (ICN) is disclosed. The first NAP is configured to receive a request for a Hypertext Transfer Protocol (HTTP) resource from a wireless transmit/receive unit (WTRU). The first NAP is configured to request the HTTP resource from a first server. The first NAP is configured to receive an error message. The error message may indicate that the HTTP resource is not available from the first server. The first NAP is configured to request the HTTP resource from a second NAP. The first NAP is configured to receive the HTTP resource from the second NAP. The first NAP is configured to send the HTTP resource to the WTRU.
US11470184B2
Constraint based command invocations are dynamically queued in a cloud queue such that aspects of remote user devices may be remotely controlled with reduced exposure to inconvenient remotely issued commands. By monitoring conditions that may trigger command invocations, verifying rules of associated constraints prior to queuing command invocations, evaluating parameters to prioritize command invocations in a dynamic issuing order within cloud queue, examining factors and reverifying previously verified rules when determining whether to transmit a command from an command invocation located at a transmission position of the cloud queue, systems and methods herein provide a constrained environment within which user devices may be remotely controlled relatively free from unexpected cloud caused encumbrances during inopportune moments.
US11470178B2
A local cache content management is configured to improve the speed and reliability of access of the content management system across poor or intermittent connections. Additional techniques are used to allow document use and storage when the content management system is unavailable, and to maintain synchronization between the local cache and the content management system.
US11470173B2
A system for managing web traffic comprising a meta control operating on a first processor having a first control interface and configured to generate a request for content and to transmit the request for content over a digital data network to a meta control server. The meta control server operating on a second processor and configured to receive the request for content and to select data for one or more second control interfaces as a function of data associated with the first control interface and to transmit the data for the one or more second control interfaces over the digital data network to the first control interface. The first control interface displays the data for the one or more second control interfaces and monitors user activity associated with the data.
US11470169B2
Aspects of the disclosure relate to wrapping continuation tokens to support paging for multiple servers across different geolocations. An enterprise server may receive a first request for a plurality of records, and the first request for the plurality of records may request a quantity of records exceeding a page size limit. In response to receiving the first request, the enterprise server may retrieve a first set of records comprising a first number of records equal to the page size limit. The enterprise server may generate a first wrapped continuation token comprising location information identifying a geographic location of a first server where a next set of records is to be retrieved. Finally, the enterprise server may send, to the client device, the first set of records and the first wrapped continuation token, which may cause the client device to process the first set of records.
US11470164B2
An embodiment of the invention is directed to a method comprising receiving, at a server computer, information for a portable device that includes a mobile device identifier and storing, by the server computer, the information for the portable device that includes the mobile device identifier in a database associated with the server computer. The method further comprising receiving, by the server computer, transaction data from an access device for a transaction conducted at the access device, determining, by the server computer, from the transaction data that the transaction is associated with the portable device, determining, by the server computer, a location of the access device, determining, by the server computer, a location of a mobile device associated with the mobile device identifier, determining, by the server computer, that the location of the mobile device matches the location of the access device, and marking, by the server computer, the stored information for the portable device as authentication verified.
US11470156B2
Switching among sensor feeds for optimum performance includes disposing a processor in communication with sensors, each said sensor providing a primary data stream. A data stream standard is established in the processor. The primary data streams are communicated from the sensors to the processor, and are compared against the data stream in the processor. A secondary data stream is selected from among the primary data streams or synthesized from one or more of the primary data streams, based on which primary data stream(s) most closely match the data stream standard. The secondary data stream is communicated to a data stream recipient. The data stream recipient may identify input in the secondary data stream, and an input executor may execute control commands corresponding to the input so as to control a device or system.
US11470142B2
An improved computing system is arranged for cross-origin network communications on a single computing device. The system includes a processor, a networking module, and memory with software instructions arranged to operate a local computing server resource on a first local domain, instantiate a relay mechanism that has an iFrame and an invisible window, instantiate a local web server on a second local domain, install a service worker on the invisible window, receive a request for information at the local web server, verify a presence of the local computing server resource on the first local domain, communicatively connect the second local domain to the iFrame, and directly communicate, via the at least one networking module, at least one message between the local computing server resource on the first local domain and the local web server on the second local domain using the relay mechanism.
US11470139B2
Systems, methods, and devices relating to video encoding for low-concurrency video channels are described herein. A video processing system may receive a manifest request for an encoded video stream associated with a selected channel. Based on the manifest request, the video processing system may request for a real-time linear (RTL) encoder to be started to encode the input compressed video stream for the channel in real-time. Also based on the manifest request, the video processing system may assign a faster-than-real-time (FTRT) encoder from a pool of already-running FTRT encoders to encode the video stream in real-time until the RTL encoder is fully started. The FTRT encoder may encode at a lower quality level to enable expedited real-time encoding. Based on the RTL encoder being fully started, the video processing system may switch the encoding from the FTRT encoder to the RTL encoder. The FTRT encoder may be returned to the FTRT encoder pool.
US11470129B1
Novel tools and techniques are provided for implementing originating number or address-based route determination and routing. In various embodiments, a computing system may receive, from a first router among a plurality of routers in a first network operated by a first service provider, first SIP data, the first SIP data indicating a request to initiate a SIP-based media communication session between a calling party at an originating address in an originating network and a called party at a terminating address in a terminating network. The computing system may determine a communication route among a plurality of routes through the plurality of routers in the first network for establishing the SIP-based media communication session, based at least in part on the originating address, and may establish the SIP-based media communication session between the calling party and the called party via the determined communication route.
US11470126B2
Method, apparatus and computer program product for seamless communication resource transition are described herein. A user may wish to share an external communication resource within a group-based communication system. Settings may be provided allowing the user to more effectively share the external communication resource. The user may select the appropriate settings such that the external communication resource can be transmitted to the group-based communication system for display in accordance with the selected settings.
US11470124B2
A technique for acquiring and correlating session-related information from an Internet Protocol Multimedia Subsystem, IMS, is described. The technique comprises the acquisition of control plane information from control plane signalling tapped at an IMS control entity, the acquisition of user plane information from user plane traffic tapped at an IMS user plane entity, and the acquisition of context information from tapped signalling between the IMS control entity and the IMS user plane entity. The acquired context information permits to correlate the control plane information and the user plane information acquired for a particular session.
US11470089B2
Providing access to metrics on a private data exchange is described. An example computer-implemented method can include executing one or more queries against data referenced by a data listing of a data exchange, the data exchange comprising a plurality of data listings provided by one or more data providers, gathering consumer information based on the one or more queries, assigning privileges that grant access to the consumer information to a share object, in response to the share object being added to a list of consumed share objects of a data provider that provided the data listing, generating a database that references the consumer information based on the share object, and granting access to the database to the data provider that provided the data listing.
US11470083B2
Systems and methods for facilitating self-service device integration for a NAC server is provided. According to one embodiment, a database is maintained by a NAC server. The database includes mappings of system object identifiers to corresponding implementation details of associated devices. A system object identifier of a device that is to be modeled within the NAC server based on implementation details of another device is received. A list of candidate devices is retrieved from the database based on the system object identifier. A user of the NAC server is prompted to select a candidate device from the list. Responsive to receipt of the selected candidate device, implementation details of the selected candidate device are mapped against the system object identifier and access to the network device is facilitated based on the implementation details of the selected candidate device by storing the mapping as an entry in the device database.
US11470080B2
The present invention relates to a method for performing a biometric function between a client (1) and a server (2), the server (2) being connected to a biometric database and an alphanumeric database, characterized in that the method comprises performing, by a processing unit (11) of the client (1), steps of: (a) identifying a sequence of elementary blocks defined by the biometric function, each elementary block performing a given operation on said biometric database and/or said alphanumeric database implemented by a processing unit (21) of the server (2); (b) requesting the execution, by the processing unit (21) of the server (2), of the identified sequence of elementary blocks.
US11470072B1
A browser application has at least two web browser objects for browsing Private PAIR while hiding multi-page navigation from a user. The browser application is configured to automatically download XML data from Private PAIR, and generate one or more reports therefrom, including a Daily Updates report, a Cross Checker report, and a Docket Listing report. The browser application is preferably configured to selectively provide limited access to Private PAIR by restricting user navigation to programmatic navigation.
US11470067B1
Disclosed are various embodiments for an authentication service. A unique identifier is associated with a device access token for a client to be authenticated. An authentication identifier is sent to an authenticated client. The client to be authenticated communicates the authentication identifier and unique identifier to the authentication service to complete authentication.
US11470061B2
This disclosure describes systems on a chip (SOCs) that prevent side channel attacks on encryption and decryption engines of an electronic device. The SoCs of this disclosure concurrently operate key-diverse encryption and decryption datapaths to obfuscate the power trace signature exhibited by the device that includes the SoC. An example SoC includes an encryption engine configured to encrypt transmission (Tx) channel data using an encryption key and a decryption engine configured to decrypt encrypted received (Rx) channel data using a decryption key that is different from the encryption key. The SoC also includes a scheduler configured to establish concurrent data availability between the encryption and decryption engines and activate the encryption engine and the decryption engine to cause the encryption engine to encrypt the Tx channel data concurrently with the decryption engine decrypting the encrypted Rx channel data using the decryption key that is different from the encryption key.
US11470059B2
A system includes an intelligent electronic device (IED) of an electric power distribution system and a key device. The key device is configured to perform operations that include receiving a request from the TED for communication with an additional component of the electrical power distribution system, establishing a Media Access Control security key agreement (MKA) connectivity association with the TED in response to receipt of the request, generating a security association key (SAK) in response to receipt of the request, and distributing the SAK to the IED via the MKA connectivity association to enable the TED to use the SAK to communicate via a Media Access Control security (MACsec) communication link that is isolated from the key device.
US11470055B2
Aspects of the disclosure relate to data transmission with encryption of protected data. A computing platform may separate, via a computing device and in electronic data associated with a user, protected data from non-protected attribute data. Subsequently, the computing platform may generate, for the protected data, an encryption key. Then, the computing platform may modify the electronic data by replacing the protected data with the encryption key. Then, the computing platform may store, in a database, an association between the user, the protected data, and the encryption key. Subsequently, the computing platform may provide, via a network and to an external vendor, the modified electronic data comprising the encryption key and the non-protected attribute data.
US11470051B1
Techniques are described that enable a user to create and use a secret user account on a social networking system that is undiscoverable by other user accounts unless invited to interact by the secret account. In some cases, a social networking system receives a request to create a secret account, and creates the secret account. The social networking system may provide, in association with the secret account, account settings for the secret account that cause the social networking system to exclude the secret account from search results on the social networking system, and obscure activity by the secret account from a first user account. The social networking system may cause presentation of a control in a user interface associated with the secret account to invite a second user account to interact with the secret account.
US11470050B2
Concepts and technologies are disclosed herein for web activity concealment. A system can include a memory storing instructions that, upon execution by a processor, cause the processor to perform operations. The system can be communicatively coupled to a network. The operations can include detecting a network message that is directed to a target source, where the network message is generated by a client application of a machine-to-machine device. The operations can include identifying, based on the network message, a client action that is associated with the client application. The operations can include counterpoising the client action by generating a supplemental action command. The operations can include providing the supplemental action command to the machine-to-machine device.
US11470046B2
Deep packet inspection of data in a multi-spoke data tunnel inspection architecture is provided. Inspection may include using a data review tunnel module to receive a first portion of a data stream, encrypted with a first encryption scheme, in a first data conduit. The method may also include receiving a second portion of the data stream, encrypted with a second encryption scheme, in the second data conduit. The method may also include decrypting and reconstructing a complete data stream. The complete data stream may be derived from the decrypted and reconstructed first data stream and the decrypted and reconstructed second data stream. The method may then analyze and review the flow of the complete data stream to determine whether the flow of the data stream is associated with a pre-determined likelihood of intrusion, and then prepare a data report based on the analysis and review.
US11470045B2
A communication system for an aircraft comprises a communication interface with the outside of the aircraft and an avionics domain of which the security level is the highest of the communication system. It also comprises a communication domain to which is connected the communication interface and of which the security level is lower than the security level of the avionics domain. A barrier of a first type is arranged to filter the information coming from the communication interface so as to allow the information to pass into the communication domain only if the information corresponds to an authenticated communication. A barrier of a second type is arranged to filter information transmitted from the communication domain to the avionics domain, carrying out at least a syntactic filtering of the information.
US11470044B1
Systems and method for URL filtering are provided herein. In some embodiments, a system includes a processor programmed to receive a URL request to access a resource associated with the URL; perform a first layer of URL filtering by comparing the URL to a blocklist of malicious URLs; determine that the URL does not match a URL on the blocklist; perform a second layer of filtering by applying a machine learning algorithm to analyze the URL to predict whether the URL is malicious; and generate and transmit a URL filter determination that the URL is malicious and update the blocklist to include the URL.
US11470041B2
Software defined network orchestration to manage media flows for broadcast with public cloud networks is provided by identifying a media flow at a media production facility for multicast transmission; registering the media flow to a registration database; migrating the media flow from multicast transmission to unicast transmission; transmitting the media flow to a public cloud network facility; and updating the registration database with a location of the media flow in the public cloud network facility. Once registered, a media flow management system allows any authorized device to request for a media flow; and in response locates the media flow based on a registration database indicating a location of the media flow (whether in the public cloud network facility, on a common carrier, or in a production facility); receives access to the media flow at the location; and allows the authorized device to consume the media flow.
US11470034B2
A method and apparatus are configured to receive and transmit a periodic notification in a machine-to-machine (M2M) system. The method includes steps of: receiving a subscription request message requesting a periodic notification for a specific resource from an M2M entity; and periodically transmitting a notification message to the M2M entity according to the subscription request message, wherein the notification message is periodically transmitted irrespective of whether the specific resource changes.
US11470025B2
Aspects of the present disclosure involve a system and a method for performing operations comprising: receiving, by a messaging application implemented on a client device of a first user, input comprising a message directed to a second user; in response to receiving the input, obtaining contextual information associated with the message; identifying, based on the contextual information, a plurality of sounds representing the message; receiving a selection from the first user of a given sound of the plurality of sounds; and sending the given sound to the second user in response to receiving the selection of the given sound received from the first user.
US11470023B2
Disclosed is an automatic telephonic session initiation method performed at a telephone session server including: receiving a telephonic session reservation request from a telephonic session client of a first terminal, the telephonic session reservation request including an identifier of an instant messaging client of a second terminal and a telephonic session initiation condition; storing corresponding reservation information according to the telephonic session reservation request; sending the reservation information to the instant messaging client of the second terminal according to the identifier of the instant messaging client of the second terminal; receiving a telephonic session reservation feedback message from the instant messaging client of the second terminal; and sending a telephonic session initiation request to the telephonic session client of the first terminal and a telephonic session client of the second terminal according to the reservation information when the telephonic session initiation condition is satisfied.
US11470022B2
Techniques are described related to enabling automated assistants to enter into a “conference mode” in which they can “participate” in meetings between multiple human participants and perform various functions described herein. In various implementations, an automated assistant implemented at least in part on conference computing device(s) may be set to a conference mode in which the automated assistant performs speech-to-text processing on multiple distinct spoken utterances, provided by multiple meeting participants, without requiring explicit invocation prior to each utterance. The automated assistant may perform semantic processing on first text generated from the speech-to-text processing of one or more of the spoken utterances, and generate, based on the semantic processing, data that is pertinent to the first text. The data may be output to the participants at conference computing device(s). The automated assistant may later determine that the meeting has concluded, and may be set to a non-conference mode.
US11470014B2
An information handling system may include a processor; a memory; the processor to execute computer code of an evolved packet core to initiate a tiered communication network access policy by: detecting the connection of each of a plurality of endpoint devices to a communication network via one of a plurality of access points; and determining if a communication channel among a plurality of communication channels is available on the communication network for each of the endpoint devices based on a tier assigned to each of the endpoint devices; the processor to execute computer code of a telemetry data module to: receive telemetry data descriptive of the use characteristics of the endpoint devices; and execute a communication network machine learning algorithm using the telemetry data to generate a network prediction model; the processor to execute computer code of a reallocation module to: predict network resource use across the communication channels of the communication network based on the network prediction model and, with the reallocation module, reallocate endpoint devices based on the predicted network resource use and tier assigned to the endpoint devices.
US11470008B2
To support quality of service fairness in a communication network, a network node determines a maximum bucket size, for a token bucket controlling a transmission rate from the network node over a transport line between a radio access network and a core network, based on a drop precedence and a given timescale.
US11470006B2
A system is disclosed for providing configurable flow management, comprising: a first base station coupled to a user device and with an established control connection with the user device; and a coordinating node coupled to the first base station and coupled to a core network, thereby providing a gateway for the first base station and the user device to the core network, the core network further comprising a policy and charging rules function (PCRF) node with a database of policy rules, wherein the coordinating node is configured to retrieve policy rules from the PCRF node, to enable enforcement of retrieved policy rules on flows from the user device passing through the coordinating node, and to transmit policy rules to the first base station for enforcement at the first base station.
US11470005B2
In one embodiment, a device predicts a range of bitrates expected to be required by one or more applications associated with traffic conveyed via a particular path in a network. The device obtains telemetry data indicative of observed bitrates associated with the traffic conveyed via the particular path in the network. The device identifies, a presence of congestion along the particular path in the network, by comparing the observed bitrates to the range of bitrates expected to be required by the one or more applications. The device causes at least a portion of the traffic to be re-routed from the particular path to a second path in the network, when the device identifies the presence of congestion along the particular path.
US11469994B2
Provided are a method for obtaining a route selection policy, a method for performing a route selection policy rule, an apparatus, a device and a computer-readable storage medium therefor. The method includes: generating a route selection policy rule for a terminal; transmitting an application function response to an application function network element after generation of the route selection policy rule for the terminal; and providing, to the terminal, the route selection policy rule, wherein the route selection policy rule includes at least one of a valid time or a valid location, the valid time representing a time at which the route selection policy rule is applicable, and the valid location representing a geographical location at which the route selection policy rule is applicable.
US11469989B2
A packet sending method and device. The first node sets a next-hop of the routing information to a next-hop through which the first node reaches the first route source. The destination address of the routing information is the address prefix. When the second route source is superior to the first route source, the first node switches the next-hop of the routing information to a next-hop through which the first node reaches the second route source. Then, the first node adds, to a target packet, path information of a forwarding path from the first node to the second route source according to the switching operation, where a destination address of the target packet matches the address prefix. Finally, the first node forwards the target packet to the second route source through the forwarding path.
US11469984B2
An overlay network analysis method obtains data including but not limited to client packet traffic data on an overlay network, and performs one or more analyses based on the obtained data to generate and output topological and/or performance information for the overlay network and/or the network substrate on which the overlay network is implemented. Client traffic data collected for specific client resource instances may be analyzed to generate performance metrics for the overlay network between the instances. Aggregated client traffic data for specific clients may also be analyzed to generate mappings of the clients' private network implementations on the overlay network, as well as performance metrics for the clients' private networks on the overlay network. In addition, client traffic data from multiple clients may be aggregated and analyzed to generate mappings and performance metrics for the overlay network as a whole.
US11469978B1
Disclosed herein are embodiments of a network monitoring device for a supercomputer system having a plurality of supercomputer nodes. The network monitoring device may utilize plug-in software modules to provide network monitoring capabilities related to discovering the network topologies of the supercomputer system, determining network and computing resources that are available for new applications in the supercomputer system, collecting network and computing resources that are being used by running software applications in the supercomputer system, and monitoring running software applications on the supercomputer system.
US11469969B2
The disclosure relates to a framework for dynamic management of analytic functions such as data processors and machine learned (“ML”) models for an Internet of Things intelligent edge that addresses management of the lifecycle of the analytic functions from creation to execution, in production. The end user will be seamlessly able to check in an analytic function, version it, deploy it, evaluate model performance and deploy refined versions into the data flows at the edge or core dynamically for existing and new end points. The framework comprises a hypergraph-based model as a foundation, and may use a microservices architecture with the ML infrastructure and models deployed as containerized microservices.
US11469965B2
Techniques for deploying, monitoring, and modifying network topologies operating across multi-domain environments using formal models and weighting factors assigned to computing elements in the network topologies. The weighting factors restrict or allow the movement of various computing elements and/or element groupings to prevent undesirable disruptions or outages in the network topologies. Generally, the weighting factors may be determined based on an amount of disruption experienced in the network topologies if the corresponding computing element or grouping was migrated. As the amount of disruption caused by modifying a particular computing element increases, the weighting factor represents a greater measure of resistivity for migrating the computing element. In this way, topology deployment systems may allow, or disallow, the modification of particular computing elements based on weighting factors. Thus, the amount of disruption in the functioning of network topologies may be considered when optimizing the allocation of computing elements across multi-domain environments.
US11469956B2
Techniques to facilitate the provision of server-management microservices for baseboard management controllers from a storehouse of such microservices are described herein. A technique described herein includes a server-management microservice storehouse obtaining a request for a server-management microservice for a baseboard management controller (BMC) of a server of a communications network. Further, the storehouse delivers the microservice to the BMC over the communication network. The server-management microservice is a modularized application that interacts with the operating system of the BMC while the microservice executes on the BMC, and the server-management microservice cause management of operations of the server or monitoring of the status of the server.
US11469953B2
A computing apparatus, including: a hardware platform; and an interworking broker function (IBF) hosted on the hardware platform, the IBF including a translation driver (TD) associated with a legacy network appliance lacking native interoperability with an orchestrator, the IBF configured to: receive from the orchestrator a network function provisioning or configuration command for the legacy network appliance; operate the TD to translate the command to a format consumable by the legacy network appliance; and forward the command to the legacy network appliance.
US11469942B2
A system includes an orchestrator for a software-defined network and configured to receive a request for operation of the software-defined network, a software-defined network controller in communication with the orchestrator through a northbound application programming interface, at least one network element in communication with the software defined network controller though a southbound application programming interface, and a mutable network element configured to receive the request and instantiate a virtual function within the mutable network element to test the at least one network element in accordance with the request.
US11469941B2
A system for (pre)configuration for IoT device setup is provided. In some implementations, the system performs operations comprising receiving, by an intermediary device (e.g., smartphone) and from a server (e.g., cloud computing system), a configuration profile for setup of an IoT device. The configuration profile can include an identifier (e.g., SSID) of a first wireless network (e.g., Wi-Fi and/or WLAN network). The operations can further comprise establishing, by the intermediary device, a connection to a second wireless network provided by the IoT device. Thereafter, the operations can further comprise providing, by the intermediary device and over the second wireless network, the configuration profile to the IoT device, wherein providing the configuration profile to the IoT device causes the Internet of Things device to establish (e.g., automatically) a connection to the first wireless network. Related systems, methods, and articles of manufacture are also described.
US11469935B2
A method for Peak to Average Power Ratio (PAPR) reduction at an input of analog to digital converter (ADC) of the receiver, the method includes mapping, by a mapper, an input symbol to an output symbol that maintains a peak power constraint at the input of the ADC; wherein the mapping is responsive to (a) previously transmitted symbols and (b) a state of the channel following a transmission of the current output symbol; transmitting the output symbol by the transmitter; receiving, by the receiver, a received symbol that represents the output symbol; and de-mapping the received symbol, by a de-mapper of the receiver, to a de-mapped symbol that represents the input symbol.
US11469930B2
A vehicle control apparatus is mounted on a vehicle to perform wireless communication with a portable terminal. The vehicle control apparatus includes a first processor configured to execute a first process including a determination process that determines whether or not a received signal, which is a wireless signal received by an antenna mounted on the vehicle and encoded, is a regular wireless signal transmitted from the portable terminal by determining whether or not a counted number of short bits sandwiched by two long bits adjacent to each other in the received signal is an even number.
US11469917B2
Embodiments of the invention provide methods implemented in an access gateway of a network for hybrid access to a promises equipment. In one embodiment, the method comprises obtaining channel state information for both fixed-line and radio interfaces from a premises equipment coupled to the network by both fixed and radio interfaces, wherein a fixed-line path between the access gateway and the premises equipment includes the fixed-line interface coupled to one or more metal or optical fiber lines and a radio path between the access gateway and the premises equipment includes one or more radio interfaces utilizing one or more radio bearers to reach the premises equipment. The method further comprises scheduling transmission of packets of one or more data flows utilizing the fixed-line and radio paths toward the premises equipment based on at least the channel state information.
US11469915B2
Technologies include a network switch configured to perform packet replication. The network switch includes a network communicator, an entity manager, and a tag manager. The network communicator is to receive a data packet, and the entity manger is to identify an entity associated with the data packet and determine a tag associated with the entity. Additionally, the tag manager is to determine a packet replication configuration associated with the tag, and perform one or more per-port forwarding actions based on the packet replication configuration. The packet replication configuration includes one or more destination ports to be masked and a number of copies to be replicated to be sent out on of at least one destination port.
US11469897B2
A method of initiating a transaction in a blockchain system includes receiving, by a processing device, biometric data associated with a first party of a transaction to be added to a block of a blockchain system. The method further includes providing the biometric data to a validation node of the blockchain system. The method further includes determining that the biometric data has been validated by the validation node. The method further includes, in response to determining that the biometric data has been validated, recording, by the processing device, the biometric data in the block of the blockchain system.
US11469896B2
Systems and methods for establishing a secure connection are described. A server receives a plurality of routing tokens for establishing a service connection between a service node and the server along a network path through a plurality of network devices. The routing tokens can be validated by a corresponding network device. The server transmits a packet including the routing tokens to a first network device. The first network device validates a first routing token associated therewith, then directs the packet along the network path to a second network device, and so forth, until each of the network device receives and validates their routing token. The server establishes a cryptographic context between the service node and server for establishing a secure channel between the service node and the server. The server transmits a service node routing token to the service node via the secure channel for validation.
US11469884B1
At a computing device, contents of one or more transaction records are obtained from a record-keeping network at which a decentralized consensus-based protocol is used to store transaction records of administrator changes of various devices. Using the contents of the obtained records, an administrator of the computing device is identified, as well as a network endpoint of the administrator. A set of instructions is obtained from the endpoint and executed.
US11469872B2
Provided is a radio communication base station device which can suppress a use amount of an SRS communication resource. In this device, a correlation rule setting unit (102) sets a rule for correlating a preamble with an SRS transmission time interval so that the preamble transmission time band and the SRS transmission time band are in the same transmission time band. An SRS transmission band decision unit (103) decides a time interval of a transmission time band which can transmit the SRS according to the preamble transmission time interval inputted from a preamble transmission band decision unit (101) and the correlation rule setting unit (102).
US11469868B2
An apparatus and method for processing positioning reference signal are disclosed. A method may include receiving, by a narrow-band (NB) user equipment (UE), positioning reference signal (PRS) configuration information, determining, by the NB UE, narrowband PRS (NB PRS) configuration information for the NB UE, the NB PRS configuration information comprising information of an NB PRS reference cell that generates an NB PRS for the NB UE, determining, by the NB UE, PRS configuration information for a UE, the UE being assigned to use a frequency band unavailable for the NB UE, and the PRS configuration information comprising information of a PRS reference cell that generates a PRS for the UE, generating, based on the NB PRS configuration information and the PRS configuration information, a reference signal time difference (RSTD) measurement, and transmitting, by the NB UE, the RSTD measurement.
US11469864B2
This application provides a data transmission method and apparatus. The method includes: obtaining significant bits in an Nth data frame, where N is an integer greater than or equal to 1, a quantity of the significant bits in the Nth data frame is smaller than a quantity of bits in the Nth data frame, and remaining bits other than the significant bits in the Nth data frame are insignificant bits in the Nth data frame; and sending the significant bits in the Nth data frame, and skipping sending the insignificant bits in the Nth data frame. According to the application, on a premise of ensuring voice intelligibility, a transmit end apparatus transmits only the significant bits, to minimize a data transmission amount, thereby improving transmission reliability and coverage.
US11469862B2
A 5G communication system or pre-5G communication system for supporting a higher data rate than that of a beyond 4G communication system such as an LTE is provided. A method by an apparatus for controlling buffers in a wireless communication system comprises storing information related to a packet in at least one of a first buffer or a second buffer, transmitting data generated based on the packet, and, when an acknowledgement signal is received for the data, discarding the information.
US11469851B2
The present disclosure discloses a method and a device in a node for wireless communications. A first node receives a first signaling, the first signaling being used for indicating a first time unit format; and transmits first information and second information; herein, the first information is used for indicating a first symbol set and a second symbol set; the first symbol set and the second symbol set respectively comprise a positive integer number of multicarrier symbol(s); each multicarrier symbol in the first symbol set corresponds to first-type symbols in the first time unit format, while each multicarrier symbol in the second symbol set corresponds to second-type symbols in the first time unit format; each of the first-type symbols comprises (a) downlink symbol(s), while each of the second-type symbols comprises (an) uplink symbol(s). The present disclosure expands access to transmission resources for sidelink.
US11469847B2
New sequences have been proposed and/or adopted for short Physical Uplink Control Channel communications between base stations and UEs. In an exemplary embodiment, a UE communicates with a base station based on sequence groups that include the new sequences, where the new sequences are allocated to different sequence groups based, at least in part, on correlations with other existing sequences included in individual sequence groups.
US11469843B2
A synchronization method and an apparatus are provided to meet a time precision requirement of an industrial factory in a scenario in which a mobile network is connected to an Ethernet network. In an embodiment, a first device determines seventh timestamp information by using timestamp information of receiving and sending packets in a mobile network, so that a second device calculates a time offset between the first device and the second device based on the seventh timestamp information and time points of receiving and sending packets in an Ethernet network, to perform time synchronization. In the method, impact of a transmission delay between the first device and the second device can be avoided, so that a time precision requirement of an industrial factory can be met in a scenario in which the mobile network is connected to the Ethernet network.
US11469840B1
Systems, methods, and non-transitory computer-readable media can be configured to determine an issue associated with a media broadcast during the media broadcast. A copy of a portion of the media broadcast associated with the issue can be stored. A stored media broadcast associated with the media broadcast can be repaired based on the copy of the portion of the media broadcast.
US11469831B2
The apparatus operates communicates with a second wireless device during an active period and performs a radio impairment calibration during a periodic silent period. The calibration may include a receiver calibration, e.g., including gain state training. The calibration may comprise a transmitter calibration.
US11469828B2
A system for enhancing isolation in coexisting time-division duplexed (TDD) transceivers includes: a blocker canceller that transforms a transmit signal of a TDD transceiver into a blocker cancellation signal configured to remove transmit-band interference in a receive signal; a first filter that filters the blocker cancellation signal; a second filter that filters the transmit signal; and a transmit-noise canceller that transforms the filtered transmit signal into a transmit noise cancellation signal configured to remove receive-band interference in the receive signal.
US11469825B2
An injection locked transmitter for an optical communication network includes a master seed laser source input substantially confined to a single longitudinal mode, an input data stream, and a laser injected modulator including at least one slave laser having a resonator frequency that is injection locked to a frequency of the single longitudinal mode of the master seed laser source. The laser injected modulator is configured to receive the master seed laser source input and the input data stream, and output a laser modulated data stream.
US11469824B2
Apparatus and method for digital signal constellation transformation are provided herein. In certain configurations, an integrated circuit includes an analog front-end that converts an analog signal vector representing an optical signal into a digital signal vector, and a digital signal processing circuit that processes the digital signal vector to recover data from the optical signal. The digital signal processing circuit generates signal data representing a signal constellation of the digital signal vector. The digital signal processing circuit includes an adaptive gain equalizer that compensates the signal data for distortion of the signal constellation arising from biasing errors of optical modulators used to transmit the optical signal.
US11469820B2
An adaptive optical apparatus includes a first deformable mirror that includes a reflecting surface reflecting light propagated through an atmosphere, and a drive unit having a plurality of drive elements and changing an uneven shape of the reflecting surface, a second deformable mirror that includes a reflecting surface reflecting the light from the first deformable mirror and a drive unit having a plurality of drive elements and changing an uneven shape of the reflecting surface, a detector that detects light intensity of the light from the first deformable mirror and the second deformable mirror, and a controller that controls the drive unit of each of the first deformable mirror and the second deformable mirror. The controller is configured to execute a first update operation of controlling the drive unit of one deformable mirror based on a detected value by the detector.
US11469808B2
Channel state information (CSI) report sending and receiving methods, devices and electronic devices
Provided are methods and devices for sending and receiving a channel state information (CSI) report, and electronic devices. The method for sending a CSI report includes that a terminal determines priorities of M CSI reports, where M is a natural number not less than 1; an available channel resource is selected from a channel resource set for receiving the M CSI reports, where the channel resource set includes J channel resources supporting reception of the M CSI reports and J is a natural number not less than 1; and at least one CSI report is transmitted according to the priorities by using the available channel resource.
US11469797B2
An apparatus and method are provided for using an MLP algorithm to map channel features to an RI and/or a CQI for CSI feedback. The method includes estimating a channel in the communication network for a signal; extracting at least one channel feature related to the estimated channel; determining RI and CQI pairs; inputting, to an MLP network, the extracted at least one channel feature and the RI and CQI pairs; receiving, for each of the RI and CQI pairs, an output of the MLP network, wherein the outputs of the MLP network indicate throughput or spectral efficiency for the electronic device; and selecting an RI and CQI pair of the RI and CQI pairs based on the received outputs.
US11469796B2
A user equipment (UE) receives a maximum downlink (DL) Multiple-Input Multiple-Output (MIMO) layer configuration for DL communications, such as control signals or data signals, in one or more bandwidth parts (BWPs) and a positioning reference signal (PRS) configuration for receiving DL PRS. The UE receives DL PRS in an active BWP using a number of reception antennas based on, e.g., at least equal to, the maximum number of DL MIMO layers in the active bandwidth part. The UE may be configured to transmit uplink (UL) PRS, e.g., SRS for positioning purposes, using at least a maximum number of transmission antennas that is configured for communications purposes.
US11469794B2
For example, an EDMG STA may generate an LDPC coded bit stream for a user based on data bits for the user in an EDMG PPDU, the LDPC coded bit stream for the user including a concatenation of a plurality of LDPC codewords, a count of the plurality of LDPC codewords is based at least on a codeword length for the user and on a code rate for the user; generate encoded and padded bits for the user by concatenating the LDPC coded bit stream with a plurality of coded pad zero bits, a count of the coded pad zero bits is based at least on a count of one or more spatial streams for the user and on the count of the plurality of LDPC codewords for the user; and distribute the encoded and padded bits for the user to the one or more spatial streams for the user.
US11469790B2
A direct digital synthesis transmitter that uses a programmable digital circuit to generate a digital signal representing at least one radio frequency signal, the generated signal is filtered, amplified by an amplifier, and provided to a transmission antenna without upconversion. The transmitter generating the digital signal at a desired output frequency range such that a frequency upconverter is not needed to produce signals in the desired radio frequency range.
US11469787B2
A divider for dividing a radio signal includes an input port, a plurality of output ports and a cavity having one surface coupled to the input port and other surface coupled to the plurality of output ports. The other surface is formed as a curved surface, and the plurality of output ports is disposed on the other surface at certain intervals. The side of the cavity is slantly formed from the one surface to the other surface at a certain angle. The distances between the input port and the plurality of output ports is the same.
US11469786B2
Provided is a wireless communication apparatus wherein channel estimation accuracy is improved while keeping the position of each bit in a frame, even when a modulation system having a large modulation multiple value is used for a data symbol. In the wireless communication apparatus, an encoding section encodes and outputs transmitting data to a bit converting section, and the bit converting section converts at least one bit of a plurality of bits constituting a data symbol to be used for channel estimation, among the encoded bit strings, into ‘1’ or ‘0’ and outputs it to a modulating section. The modulating section modulates the bit string inputted from the bit converting section by using a single modulation mapper and a plurality of data symbols are generated.
US11469784B2
One example includes a receiver system. The receiver system includes an analog-to-digital converter (ADC) configured to convert an analog input signal into a digital output signal at a sampling frequency. The receiver system also includes a spur correction system configured to receive the digital output signal and to estimate spurs associated with the digital output signal and to selectively correct a subset of the spurs associated with a set of frequencies that are based on the sampling frequency.
US11469783B2
Example systems and methods of a wireless device use a signal attribute detector to determine a signal attribute value associated with a first frame received via a first antenna. Media access control (MAC) logic can detect that the first frame indicates an acknowledgement (ACK) of a second frame transmitted by the wireless device. Responsive to the detection of the ACK by the MAC logic, an antenna evaluator uses the signal attribute value to select one of the first antenna and the second antenna to transmit or receive a third frame.
US11469781B2
A transmission interface between at least a master module and a slave module is proposed. The transmission interface includes a predetermined number of physical transmission medium(s). Each physical transmission medium is arranged to carry a multiplexed signal in which at least two signals are integrated, and the predetermined number is not smaller than a number of intermediate frequency (IF) stream(s) to be transmitted.
US11469780B2
According to the present disclosure, there is provided a signal generation apparatus including: a base band module (11); a DA converter that converts digital base band signals into modulation signals corresponding to a plurality of cells; an RF converter (20) to which the modulation signals corresponding to the plurality of cells are input, and which outputs an RF signal obtained by frequency-converting the modulation signal; and an RF converter control unit (31), in which the RF converter control unit controls the base band module to reduce a power value of a digital base band signal corresponding to a predetermined cell, among the digital base band signals corresponding to the plurality of cells in the base band module so that an input level of the modulation signal input to the RF converter is equal to or lower than an input limit value of the RF converter.
US11469777B2
The present disclosure provides a method for optimizing a protograph-based LDPC code over an underwater acoustic (UAW) channel. The traditional protograph-based LDPC code over an UAW channel does not consider performance in an error floor region. The method first determines parameters such as a protograph-based LDPC code length, a basic protograph, a target decoding threshold, a threshold adjustment factor, and an ACE check parameter. The protograph is optimized, and the method constructs a parity check matrix by using a UAW channel-based PEG/ACE hybrid algorithm, performs ACE check on the parity check matrix, and calculates a decoding threshold for the matrix passing the check. If the decoding threshold is within a range of an iterative decoding threshold, the parity check matrix is a final optimized matrix. Otherwise, the method continues to optimize the protograph until a parity check matrix passing the check is obtained.
US11469771B2
Aspects of the disclosure provide methods, apparatuses, and a non-transitory computer-readable medium for point cloud compression and decompression. In a method, syntax information of a point cloud in a quantized space is decoded from a coded bitstream. The syntax information includes dividing information and adaptive geometry quantization information for a bounding box of the point cloud. The bounding box of the point cloud is divided into a plurality of parts based on the dividing information. Quantization parameters for the parts in the bounding box are determined based on the adaptive geometry quantization information. Points in each of the parts in the bounding box of the point cloud are reconstructed based on the quantization parameter for the respective part in the bounding box.
US11469764B2
One embodiment provides an optical encoder. The optical encoder includes an optical comb source to generate a multi-wavelength optical signal; a number of optical filters sequentially coupled to the optical comb source, with a respective optical filter being tunable to pass or block a particular wavelength of the multi-wavelength optical signal based on a corresponding bit value of a multi-bit search word; and a common output for the optical filters to output the filtered multi-wavelength optical signal, which encodes the multi-bit search word and can be used as an optical search signal for searching an optical content-addressable memory (CAM).
US11469763B1
Disclosed is a low-pass filtering system having a phase-lock loop comprising a Park transform circuit, a first low-pass filter, a second low-pass filter, an inverse Park transform circuit, a phase-locked loop filter, and a voltage-controlled oscillator. The Park transform circuit, the first low-pass filter, the second low-pass filter, and the inverse Park transform circuit form a phase detector of a phase-locked loop, since the low-pass filter system of the present invention has the phase-locked loop mechanism, the phase and amplitude of a output signal remain the same with those of the original AC input signal.
US11469761B1
Systems and methods for frequency reference generation are described. In an embodiment, a frequency reference circuit, includes: a bandgap proportional to temperature (PTAT) generator circuit that generates a bandgap PTAT current; a resistor complementary to temperature (CTAT) generator circuit that generates a resistor CTAT current; an adder that adds the PTAT current and the CTAT current to generate a constant current Icons; a switched-resistor (switched-R) circuit that receives the constant current Icons and a previously generated output clock and generates an output; a bandgap voltage reference generator circuit that generates a bandgap voltage VBG; an integrator circuit that receives the output of the switched-R circuit and the bandgap voltage VBG and generates an output; and a voltage-controlled oscillator (VCO) circuit that receives the output of the integrator circuit and generates a frequency reference.
US11469758B2
A high frequency switch configured to switch paths of differential signals arranged in an integrated circuit. The high frequency switch includes a pair of pole terminals and a plurality of pairs of throw terminals. The pair of pole terminals constitutes one port. Each pair of throw terminals constitutes another port.
US11469754B2
A system including a power modulation device and an active voltage balancing system is provided. The power modulation device includes first and second semiconductor switches in series. The active voltage balancing system includes a differential voltage logic configured to detect a voltage difference between the first and second semiconductor switches and edge capture logic configured to detect a time difference between when the first and second semiconductor switches are switched. The active voltage balancing system further includes a micro-controller configured to output first and second gate drive signals to drive the first and second semiconductor switches. The micro-controller is configured to tune the first and second gate drive signals based on the voltage difference to compensate for voltage imbalance and the time difference to compensate for drive signal asymmetry to actively balance a voltage between the first and second semiconductor switches.
US11469741B1
The driver circuit includes a pull-up network having a first pull-up transistor controlled by a data signal, a second pull-up transistor coupled between the first pull-up transistor and a first power supply voltage, and a third pull-up transistor coupled in parallel with the second pull-up transistor. The third pull-up transistor is configured to turn on for at least one clock cycle responsive to a change in the logic level of the data signal being detected.
US11469736B2
In an acoustic wave device, a piezoelectric body is directly or indirectly provided on a high acoustic velocity material layer, an interdigital transducer electrode is directly or indirectly provided on the piezoelectric body, the interdigital transducer electrode includes a first busbar, a second busbar spaced away from the first busbar, a plurality of first electrode fingers, and a plurality of second electrode fingers, and a weighting is applied to the interdigital transducer electrode by providing a floating electrode finger not electrically connected to the first busbar or the second busbar or applied by providing an electrode finger formed by metallizing a gap between the first electrode fingers or a gap between the second electrode fingers to integrate the first electrode fingers or the second electrode fingers.
US11469734B1
A resonant member of a MEMS resonator oscillates in a mechanical resonance mode that produces non-uniform regional stresses such that a first level of mechanical stress in a first region of the resonant member is higher than a second level of mechanical stress in a second region of the resonant member. A plurality of openings within a surface of the resonant member are disposed more densely within the first region than the second region and at least partly filled with a compensating material that reduces temperature dependence of the resonant frequency corresponding to the mechanical resonance mode.
US11469732B2
A method of making a SiC resonator includes forming a layer of an oxide material on a relatively thick wafer of SiC; bonding the layer of oxide material on the relatively thick wafer of SiC to a handle wafer having at least an oxide exterior surface, the resulting bond being substantially free of voids; planarizing the relatively thick wafer of SiC to a desired thickness; forming top and bottom electrodes on the wafer of SiC wafer to define a SiC wafer resonator portion; and forming a trench around the top and bottom electrodes, the tench completely penetrating the planarized wafer of SiC around a majority of a distance surrounding said top and bottom electrodes, except for one or more tether regions of the planarized wafer of SiC which remain physically coupled a remaining portion the SiC wafer resonator portion which defines a frame formed of the planarized wafer of SiC surrounding the SiC wafer resonator portion.
US11469709B2
A biasing scheme for a frequency multiplication circuit, and transceiver using LO signals provided by the frequency multiplication circuit are described. A frequency doubler is cascaded with a mixer to provide a mm-wave oscillator signal. The combination provides a frequency triple that of the LO frequency supplied to the frequency doubler from a PLL. A small-sized replica of the frequency doubler is used to determine biasing of transconductance devices of the frequency doubler. A voltage output of the replica is amplified and the difference between the output and a reference voltage is supplied as feedback to the control terminal of the transconductance devices to bias the transconductance devices to near threshold. The biasing is replicated at the frequency doubler to compensate for PVT variations. A PTAT current source tied to the output of the replica regulates an average output current of the frequency multiplication circuit.
US11469706B2
A system can comprise a first window pane configured at a first position in a semitransparent and uniform structure. The system can also include a first substrate configured with a first transparent conductive oxide (TCO) contact layer, a hole transport (HTL) layer and a first perovskite layer, wherein the first TCO contact layer, the HTL layer, and first perovskite layer are positioned at a set distance away from the first window pane in the semitransparent and uniform structure. The HTL layer includes oxides, or iodides, or organic materials. Further, the system can include a second substrate directly opposite to the first substrate, and configured with a second TCO contact layer, an electron transport (ETL) layer, and a second perovskite layer, wherein the first perovskite layer and the second perovskite layer are fused together in the semitransparent and uniform structure. The ETL layer includes oxides or organic materials. In addition, the system can include a second window pane configured at a second position, wherein the second window pane is configured directly opposite to the first window pane, and around the first and second substrate in the semitransparent and uniform structure.
US11469703B2
A circuit system and a circuit control method applied to a motor drive are disclosed. The circuit control method includes the steps of providing a phase-locked circuit unit and providing a PWM control unit. The phase-locked circuit unit enables a first carrier signal and a second carrier signal to have identical amplitudes and starting points. The PWM control unit compares the first carrier signal with a reference signal for controlling a switch. When a load current is independently supplied by at least one DC capacitor, a SVPWM control unit controls an inverter unit for the load current to be zero, thereby reducing DC voltage ripple, operation loss and transient voltage surge.
US11469699B2
In the work device that has a self-holding circuit (61) maintaining power supply from a power supply circuit (12) by output from a microcomputer (40) and has a structure in which stopping output to the self-holding circuit (61) causes interruption of power supply from the power supply circuit (12) to the microcomputer (40), the firmware of the microcomputer (40) is made to be rewritable and a power holding unit (condenser C1) for temporarily continuing power supply to the microcomputer (40) is provided, thereby realizing a so-called “off-delay timer function” for restarting the microcomputer (40). This configuration enables maintenance of power to the microcomputer (40) after update of the firmware even in a work device that cannot be restarted once power has been turned off unless trigger operation is performed, thereby enabling automatic restart of the microcomputer 40 after resetting is enabled.
US11469692B2
A converter controller configured to control a firing phase of a converter includes an integral element integrating a deviation of DC current from a current command value and generates a voltage command value of output voltage of the converter by performing control calculation of the deviation. In a first mode of performing commutation of an inverter by intermittently setting DC current to zero, the converter controller sets DC current to zero for a predetermined pause time by narrowing a phase control angle simultaneously with a commutation command for the inverter. When the control calculation is resumed immediately after the pause time, the converter controller uses a control amount calculated in control calculation immediately before the pause time as a preset value of the integral element immediately after the pause time.
US11469690B2
An electrode pair is provided including a first electrode and a second electrode. Each of the first electrode and the second electrode have an outer surface, an inner surface, a first end, a second end, and a lead extending outwardly from the first end. The lead has a first width at the first end. The second end of at least one of the first electrode and the second electrode have a recess formed therein having a first terminus and a second terminus. A second width extends between the first terminus and the second terminus of the recess. The recess is defined by a saw-tooth pattern. When the first electrode is positioned on the second electrode, the recess of the at least one of the first electrode is adjacent the lead of the other electrode.
US11469679B2
In a power conversion device, cable connection positions of connections in which a plurality of bus bars is respectively connected to external line cables are non-overlapping with each other as viewed from a side on which the external line cables are pulled out.
US11469672B2
Disclosed is an interleaved buck-boost converter. The interleaved buck-boost converter includes a master switching stage and a slave switching stage that are controlled by a pulse-width-modulation (PWM) controller.
US11469670B2
To improve power converter ON-time generation, an example apparatus includes: a phase frequency detector to determine a phase difference between a first signal and a second signal; a first pulse generator to generate a first time signal at a second time, in which the first signal is associated with a first time delay based on the phase difference; and a second pulse generator coupled to the first pulse generator. The second pulse generator is configured to: generate a second time signal at a third time, in which the third time is after the second time; and obtain a digital word based on the phase difference at a first time, in which the first time is before the second time and the third time, and the second time signal is associated with a second time delay based on the phase difference.
US11469661B2
A battery management system configured to electrically couple to a battery may include a boost converter comprising a plurality of switches arranged to provide a boosted output voltage at an output of the boost converter from a source voltage of the battery and a bypass switch coupled between the battery and the output, wherein the battery management system is operable in a plurality of modes comprising a bypass mode wherein the source voltage is bypassed to the output and when the battery management system is in the bypass mode, at least one switch of the plurality of switches is enabled to increase a conductance between the battery and the output.
US11469658B2
Disclosed is a power supply apparatus including a DC-DC converter implemented as one integrated circuit. A duty of a switching pulse of a DC-DC conversion unit is controlled according to a phase difference between a feedback clock signal and a reference clock signal having a frequency proportional to an output voltage of the DC-DC conversion unit. The duty of the switching pulse may be controlled from an output of a charge pump to be charged and discharged according to the phase difference signal between the feedback clock signal and the reference clock signal.
US11469656B2
The present application provides a linear vibrating motor comprising a housing, a vibrator and a stator that is secured to the housing and is parallel to the vibrator, the vibrator comprises a mass block and a vibrating block embedded in the middle of the mass block; the vibrating block includes a permanent magnet; push-pull structures adjoin two ends of the vibrating block respectively; the push-pull structure comprises a push-pull magnet embedded in the mass block and a push-pull coil secured to the housing; an interaction force for enhancing a magnetic field is generated between the push-pull magnet and an adjacent permanent magnet; and the push-pull coil generates a push-pull force in a horizontal direction together with the push-pull magnet after being electrified to provide an initial driving force for a reciprocating motion of the vibrator in a direction that is parallel to a plane where the stator is located.
US11469655B2
A driving device includes two rotor assemblies, a stator assembly, and a positioning assembly. Each rotor assembly includes a rotation axis and a rotor. The rotor includes a hollow chamber. The two rotor assemblies include a first rotor assembly and a second rotor assembly, a rotation axis of the first rotor assembly is parallel with a rotation axis of the second rotor assembly, a rotor of the first rotor assembly is at least partially embedded in a chamber of a rotor of the second rotor assembly. The stator assembly is surroundingly disposed at an outer side of the two rotor assemblies and drives a rotor. The rotor driven by the stator assembly causes another rotor of one of the first rotor assembly and the second rotor assembly to rotate. The positioning assembly is located outside of the rotors, and limits the rotors to rotate around corresponding fixed rotation axes.
US11469654B2
An apparatus is provided for guiding insertion of segment type stator coils into slots of a stator core where the stator coils are in multiple layers in the radial direction, and the apparatus includes a support jig forming a penetration hole at a central portion and fixedly installed on an upper surface of a frame, a plurality of coil guide members installed in the support jig to move radially back and forth and forming guide passages connected to the slots in an up and down direction, and a driving unit installed to be connected to the coil guide members and configured to apply a back and forth operational force to the coil guide members.
US11469652B2
A method of manufacturing a stacked core includes forming a first pilot hole in a metal plate, forming a worked portion of the metal plate in a state in which a first pilot pin is inserted into the first pilot hole, the worked portion being displaced relative to a plane of the metal plate, press-fitting the worked portion of the metal plate to reposition the worked portion to extend along the plane of the metal plate, forming a second pilot hole in the metal plate after press-fitting the worked portion of the metal plate, and forming a blanked member by blanking the metal plate in a state in which a second pilot pin is inserted into the second pilot hole, the blanked member including the worked portion.
US11469651B2
A device and a method for manufacturing a laminated iron core are provided for including: a first supply unit of supplying a first adhesive to a first part of a predetermined region, the predetermined region corresponding to a punched member of a strip-shaped metal sheet intermittently fed in one predetermined direction; a second supply unit arranged at a downstream side in a conveyance direction of the metal sheet with respect to the first supply unit, and of supplying a second adhesive to a second part different from the first part of the predetermined region; and a punching unit of punching the predetermined region of the metal sheet to which the first supply unit and the second supply unit supply the first adhesive and the second adhesive, so as to form the punched member having the first adhesive and the second adhesive applied on the first part and the second part.
US11469650B2
The method for manufacturing an armature includes a step of independently pressing pressing-target segment conductors by a plurality of pressing jigs disposed for each of the pressing-target segment conductors, such that the plurality of pressing jigs are movable relative to each other, at least either one of first segment conductors and second segment conductors serving as the pressing-target segment conductors.
US11469636B2
A stator of an electric motor comprises a pole chain, which is made of a stack of a plurality of straight transformer sheets and rounded to a circular configuration by bending the stacked transformer sheets, wherein the pole chain has a plurality of pole portions each comprising a pole tooth; a plurality of winding cores attached to the respective pole teeth for accommodating coils of a three-phase winding comprising wires; wherein the wires of respective phases of the three-phase winding are routed spatially separated from each other and without mutual contact at an axial end surface of the pole chain between and along adjacent winding cores around the pole chain; and wherein the wires are supported and guided such that their positions relative to the pole chain are substantially maintained when the pole chain is rounded from its straight configuration to its circular configuration.
US11469627B2
The present disclosure relates to a device and method for wireless power transfer to multiple devices using a multi-coil. The device disclosed in the specification comprises: a power pickup unit configured to receive wireless power from a wireless power transfer device having a plurality of primary coils at an operation frequency by magnetic coupling to the wireless power transfer device and convert an alternating current signal generated by the wireless power into a direct current signal; a communication/control unit including an in-band communication module configured to be supplied with the direct current signal from the power pickup unit and perform communication with the wireless power transfer device by using the operating frequency, and an out-band communication module configured to perform communication with the wireless power transfer device by using a frequency other than the operating frequency; and a load configured to be supplied with the direct current signal from the power pickup unit. In a one-to-multiple wireless power transfer system using a multi-coil, various applications of wireless power can be efficiently supported by defining configuration information, control information, management information, and procedures for the exchanges thereof as an out-band communication protocol.
US11469622B2
A transmitter comprises a multi-phase radio-frequency (RF) converter configured to output multiple sinusoidal RF power signals; and a multi-phase resonator configured to receive the multiple sinusoidal RF power signals and resonate multiple inductors and capacitive electrodes at a resonant frequency at multiple phases to transfer power via resonant electric field coupling.
US11469605B2
An apparatus and method for managing power supplied to a portable electrical device includes an electrical connector configured to engage a complementary electrical connector of the respective battery. The portable battery-powered device also includes a selector switch configured to couple the electrical connectors of the plurality of power receptacles in at least one of a series configuration, a parallel configuration, and a combination of series and parallel configuration. The portable battery-powered device further includes an electrical load device including one or more electrical leads coupled to the selector switch. The selector switch is selectable during operation of the portable battery-powered device to provide power to the electrical device from a plurality of battery packs coupled in the at least one of a series configuration, a parallel configuration, and a combination of series and parallel configuration.
US11469603B1
In one embodiment, a method for charging a stylus of an information handling system includes: receiving, by a stylus docking slot of a keyboard of the information handling system, the stylus, the keyboard communicably coupled to the information handling system; causing, by a plurality of keyboard magnets of the keyboard, a partial alignment of the stylus in relation to the stylus docking slot, the plurality of keyboard magnets attracting a plurality of stylus magnets of the stylus; causing, by an alignment nub of the keyboard, an alignment of one or more spring contacts of the stylus in relation to one or more charging contacts of the keyboard, the alignment nub configured to removably couple to a beveled recess of the stylus; and providing, by the one or more charging contacts, power to an energy storage unit of the stylus via the one or more spring contacts.
US11469601B2
A battery control unit includes a plurality of switching units, a control unit, a charger configured to charge batteries, and a charging control unit. The plurality of switching units is respectively provided for a plurality of batteries connected in series, and are configured to switch between a connected state and a non-connected state. The connected state is a state that a corresponding battery is connected in series with other batteries and the non-connected state is a state that the corresponding battery is disconnected from a series connection with the other batteries. The control unit is configured to determine whether each voltage of the plurality of batteries reaches a charge end voltage during charging, and to control the switching unit corresponding to the battery which is determined to reach the charge end voltage to switch to the non-connected state.
US11469595B2
System, method, and interface for visualized resource allocation and algorithms for the reallocation of resources to achieve a goal. The system analyses an initial state of resource allocation, a cost function for undesirable resources, and a set of potential incremental improvements, each with an associated cost, and determines a step-wise path of applying the incremental improvements to achieve an ultimate resource-allocation goal in an economically feasible way. Simultaneously, a user interface depicts the state of the allocation at the beginning, at the end, and along the path, allowing an intuitive understanding of how the goal will be achieved.
US11469593B2
A thin-film ESD protection device includes a semiconductor substrate including a low-resistivity portion at least adjacent to a first principal surface thereof; an insulating layer formed on the first principal surface; first and second input/output electrodes, and a ground electrode formed on a surface of the insulating layer. Moreover, a diode element and a capacitor element are formed adjacent to the first principal surface. The diode element is connected at a first end thereof to the first input/output electrode and connected at a second end thereof to the ground electrode. The capacitor element is connected at a third end thereof to the second input/output electrode and connected at a fourth end thereof to the ground electrode. The second end of the diode element and the fourth end of the capacitor element are connected by the low-resistivity portion of the semiconductor substrate to the ground electrode.
US11469582B2
The present invention can provide a twisting antigalloping device for securing to a span of a cable for torsionally twisting the cable, and includes a grip or clamp portion having a grip or clamp axis for gripping or clamping to the cable along the clamp axis. A variable weight portion can be connected to the clamp portion and extend along a variable weight axis offset from the clamp axis. The variable weight portion can include an elongate member with a plurality of individual weights secured on the elongate member. The number of individual weights in the variable weight portion can be a whole number chosen to approximate a calculated value for the number of individual weights NC given by the equation NC=Function (K, Θ, WND, WSW) where K is an estimated mid-span stiffness of the span of the cable, Θ is a desired torsional twist angle to be applied to the cable, WND is a nominal weight of the antigalloping device without the individual weights of the variable weight portion, and Wsw is a weight of a single individual weight, the chosen number of individual weights for providing the antigalloping device with a total weight WT for applying the desired torsional twist angle Θ on the cable.
US11469579B2
The present invention relates to a corrugated hose. The corrugated hose comprises at least one conductor arrangement. The conductor arrangement is arranged on the corrugated hose or introduced into the corrugated hose in such a manner that any damage to the at least one conductor arrangement causes a change in a signal carried in the at least one conductor arrangement such that damage to or a state change in the corrugated hose can be derived from the change in the signal.
US11469575B2
A power distribution cabinet is disclosed which includes multiple internal compartments for separating and channeling hot air generated by high heat generating components out of the cabinet without coming into contact with more heat sensitive components. The cabinet includes a baffle structure which forms an internal wall within the cabinet, which helps to form a high heat compartment and an upper compartment. The high heat compartment houses a heat generating component. Cool air is allowed to flow into a lower area of the cabinet and into the high heat compartment, and is also channeled into the upper compartment where at least one other heat generating component is located. The baffle structure channels hot air formed within the high heat compartment out toward a rear area of the equipment cabinet, while also helping to channel warm air created within the upper compartment through a top panel of the cabinet.
US11469573B2
An optoelectronic device includes a semiconductor substrate having first and second faces. A first array of emitters are formed on the first face of the semiconductor substrate and are configured to emit respective beams of radiation through the substrate. Electrical connections are coupled to actuate selectively first and second sets of the emitters in the first array. A second array of microlenses are formed on the second face of the semiconductor substrate in respective alignment with the emitters in at least one of the first and second sets and are configured to focus the beams emitted from the emitters in the at least one of the first and second sets so that the beams are transmitted from the second face with different, respective first and second focal properties.
US11469572B2
A vertical cavity surface emitting laser (VCSEL) has first and second electrical contacts, and an optical resonator. The optical resonator has first and second distributed Bragg reflectors (DBRs), an active layer, a distributed heterojunction bipolar phototransistor (DHBP), and an optical guide. The DHBP has a collector layer, light sensitive layer; a base layer; and an emitter layer. There is an optical coupling between the active layer and the DHBP for providing an active carrier confinement by the DHBP. The optical guide guides an optical mode within the optical resonator during operation. The optical guide is outside a current flow which can be provided by the first and second electrical contacts during operation of the VCSEL. The optical guide is outside a layer sequence between the first and second electrical contacts in the vertical direction of the VCSEL. The optical guide has an oxide aperture arranged in the second DBR.
US11469569B1
Described herein are methods for developing and maintaining pulses that are produced from compact resonant cavities using one or more Q-switches and maintaining the output parameters of these pulses created during repetitive pulsed operation. The deterministic control of the evolution of a Q-switched laser pulse is complicated due to dynamic laser cavity feedback effects and unpredictable environmental inputs. Laser pulse shape control in a compact laser cavity (e.g., length/speed of light <˜1 ns) is especially difficult because closed loop control becomes impossible due to causality. Because various issues cause laser output of these compact resonator cavities to drift over time, described herein are further methods for automatically maintaining those output parameters.
US11469562B2
A method of manufacturing an electrical connector includes: contacting an end portion of a center conductor exposed in an end portion of a coaxial cable having the center conductor with a conductive contact; applying ultrasonic vibration to the end portion of the center conductor and the contact to join the end portion of the center conductor and the contact each other; and accommodating the contact in an insulation housing after the end portion of the center conductor and the contact are joined to each other, and covering at least a part of a joint of the end portion of the center conductor and the contact with the insulation housing.
US11469560B2
A connector arrangement includes a plug nose body; a printed circuit board positioned within a cavity of the plug nose body; and a plug cover that mounts to the plug nose body to enclose the printed circuit board within the cavity. The printed circuit board includes a storage device configured to store information pertaining to the electrical segment of communications media. The plug cover defines a plurality of slotted openings through which the second contacts are exposed. A connector assembly includes a jack module and a media reading interface configured to receive the plug. A patch panel includes multiple jack modules and multiple media reading interfaces.
US11469557B2
An electrical connector includes a terminal having a first surface defining a plurality of ridges protruding from the first surface. A first ridge in the plurality of ridges has a different height above the first surface than a second ridge in the plurality of ridges. The plurality of ridges is configured to provide a plurality of electrical contact points between the terminal and a corresponding mating terminal. A method of manufacturing the electrical connector includes the steps of providing a terminal preform formed of sheet metal having the first surface and forming the plurality of ridges which protrude from the first surface.
US11469552B2
A plug connector according to the present invention is slidably inserted into a receptacle connector, and includes a signal pin having one side in electrical contact with one side of a signal line of a cable; a shield can electrically spaced apart from the signal pin and surrounding the signal pin such that a lower surface of the other side of the signal pin is exposed; a first insulating member coupled to the signal pin to insulate the signal pin and the shield can from each other; and a plug shell surrounding the shield can such that the lower surface of the other side of the signal pin is exposed.
US11469551B2
An electronic device includes a first main body, a first electrical connector, and an insert member. The first main body has an insertion end and one or more holes located at the insertion end. The first electrical connector is disposed at the insertion end. The insert member is coupled to the first main body through the one or more holes and includes a plurality of ribs and a plurality of removed portions. Each of the ribs extends away from the insertion end. The ribs and the removed portions are sequentially and linearly arranged according to a coding pattern.
US11469549B2
A shroud configured to connect a leadframe to a battery system for a hybrid motor vehicle is provided. The shroud is removably attachable to the leadframe. The shroud has at least one shroud alignment feature, the shroud being removably attached to the leadframe in a predetermined orientation wherein the shroud alignment feature is aligned with a complimentary leadframe alignment feature. The shroud may include a hollow cylindrical portion and at least one connecting feature configured to attach the shroud to the leadframe. The shroud may be provided as part of a connector system that includes the leadframe. In this case, the leadframe is configured to provide an electrical and mechanical connection between a power inverter and the battery system of the electric motor. The leadframe includes at least one leadframe alignment feature that is aligned with the shroud alignment feature.
US11469540B2
A molding method of a waterproof member is provided. The waterproof member is molded by molds and is for a coated electric wire. The molds include mold division surfaces including molding portions and electric wire mold clamping portions. The electric wire mold clamping portions are to sandwich the coated electric wire at sides of the molding portions. One of the electric wire mold clamping portions includes a convex portion and a side wall erected on an end of the convex portion. The other of the electric wire mold clamping portions includes a concave portion. One of the molding portions includes a side wall entering groove into which the side wall enters. The method includes molding the waterproof member accommodated in the concave portion with the waterproof member being pressed by the convex portion toward a direction in which one of the mold is attached to the other.
US11469539B2
A sealed electrical connector assembly includes a connector housing having a first end, a second end, and an opening that extends from the first end to the second end. The opening defines an inner surface of the connector housing. A seal is disposed within the opening of the connector housing and includes a first end, a second end, an outer surface, and a slot that extends from the first end of the seal to the second end of the seal. The outer surface of the seal is in sealing engagement with the inner surface of the connector housing, and the slot defines an inner surface of the seal. A flat flexible conductor disposed within the slot of the seal and includes a plurality of electrically conductive traces and an outer surface. The outer surface of the flat flexible conductor is in sealing engagement with the inner surface of the seal.
US11469536B2
An assembly includes an electrical cord, an electrical connector, and a housing having a first end engaged with the electrical cord and a second end from which the electrical connector extends. The first end has a first transverse cross-section and the second end has a second transverse cross-section different from the first transverse cross-section.
US11469528B1
A terminal block (1) with an elastic retracting fixation member, including an insulation base (10) having a cavity (13) and a cable insertion slot (14) communicating with the cavity (13), a cover member (20) covering the insulation base (10) and having a tool access hole (23), a conductive assembly (30) arranged in the cavity (13) and having a carrying member (32), and an elastic retracting fixation member (40) arranged corresponding to the tool access hole (23) and having an elastic element (41) and a fixation element (42), the elastic element (41) arranged between the fixation element (42) and the cover member (20), the fixation element (42) being operatively disengaged from the cover member (20) to attach to the carrying member (32) and retracting into the cover member (20) via a recovery force of the elastic element (41). Accordingly, it is able to prevent disengagement of the fixation member effectively.
US11469526B2
An electronic device may include first and second phased antenna arrays that convey radio-frequency signals at frequencies greater than 10 GHz. The second array may have fewer antennas than the first array. Control circuitry may control the first and second arrays in a diversity mode and in a simultaneous array mode. In the diversity mode, the first array may form a first signal beam while the second array is inactive. When the first array is blocked by an object or otherwise exhibits unsatisfactory performance, the second array may form a second signal beam while the first array is inactive. In the simultaneous mode, the first and second arrays may form a combined array that produces a third signal beam. The combined array may maximize gain. Hierarchical beam searching operations may be performed. The arrays may be distributed across one or more modules.
US11469525B2
An antenna system, a feeding network reconfiguration method, and an apparatus is disclosed. The antenna system may include an antenna array, a reconfigurable network unit, a control unit, and K radio frequency channels. The antenna array may include L antenna subarrays, and the reconfigurable network unit may divide the L antenna subarrays into M antenna subarray groups, and separately connect the M antenna subarray groups to the K radio frequency channels; any one of the K radio frequency channels may perform signal processing on a signal received by a connected antenna subarray group and/or a to-be-transmitted signal; and the control unit may control the reconfigurable network unit to adjust a mapping relationship between an antenna subarray group connected to each radio frequency channel and the antenna subarrays.
US11469518B2
The size of a solid-state imaging device that captures images is reduced. The solid-state imaging device includes an array antenna. A plurality of rectifying antenna circuits is arranged in the array antenna. Each of the plurality of rectifying antenna circuits includes a rectifying antenna and a pixel signal generating unit. The pixel signal generating unit includes a floating diffusion layer, a transfer transistor that transfers charge from the rectifying antenna to the floating diffusion layer in accordance with a transfer signal, a reset transistor that initializes the amount of charge in the floating diffusion layer in accordance with a reset signal, an amplification transistor that amplifies a voltage corresponding to the amount of charge accumulated in the floating diffusion layer, and a selection transistor that outputs a signal of the amplified voltage as a pixel signal in accordance with a selection signal.
US11469513B2
Example proximity sensors are described. The proximity sensor can include a transceiver unit, and a leaky coaxial cable operably coupled to the transceiver unit. The proximity sensor described herein can be used with a steering wheel. For example, the leaky coaxial cable can be embedded in the steering wheel.
US11469512B2
An antenna structure includes a metal mechanism element, a dielectric substrate, a feeding radiation element, and a coupling radiation element. The metal mechanism element has a slot. The slot has a first closed end and a second closed end. The dielectric substrate has a first surface and a second surface which are opposite to each other. The feeding radiation element is coupled to a signal source, and is disposed on the second surface of the dielectric substrate. The feeding radiation element has a first vertical projection on the metal mechanism element. The coupling radiation element is coupled to a ground voltage, and is disposed on the first surface of the dielectric substrate. The coupling radiation element has a second vertical projection on the metal mechanism element. The second vertical projection of the coupling radiation element at least partially overlaps the first vertical projection of the feeding radiation element.
US11469504B2
An electronic device and an antenna structure thereof are provided. The antenna structure includes a first radiating member, a feeding member disposed on the first radiating member, a second radiating member, and a grounding member. A first predetermined gap is between the feeding member and the first radiating member. The feeding member, the first predetermined gap, and the first radiating member resonate to generate a low frequency band and a high frequency band. The second radiating member including a main body and a grounding part is disposed on the first radiating member. A second predetermined gap is between the main body and the first radiating member. The grounding part, the main body, and the second predetermined gap resonate to increase a bandwidth of the low frequency band. The grounding member is disposed on the first radiating member and electrically connected to the grounding part.
US11469500B2
Provided are a liquid crystal antenna, a manufacturing method thereof and a communication device having the liquid crystal antenna. The liquid crystal antenna includes a first metal electrode, a second metal electrode, a third metal electrode, at least two oppositely arranged substrates, and a liquid crystal layer located between the two oppositely arranged substrates. The two oppositely arranged substrates each include a light transmission area. The first metal electrode, the second metal electrode and the third metal electrode within the light transmission area each are a hollowed-out structure, and the light transmission area can be used to test a cell thickness of the liquid crystal cell. Since the cell thickness can be measured, other process parameters can be matched and adjusted, so that a mass production yield of the liquid crystal antennas is improved.
US11469499B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as long term evolution (LTE). According to various embodiments, an antenna apparatus may include: an array antenna including a sub-array, a power divider, and a reconfigurable phase shifter circuit, the reconfigurable phase shifter circuit may be configured to provide a first phase shift value based on a switch in a first state, and provide a second phase shift value different from the first phase shift value based on the switch in a second state.
US11469497B2
A low sidelobe beam forming method and dual-beam antenna schematic are disclosed, which may preferably be used for 3-sector and 6-sector cellular communication system. Complete antenna combines 2-, 3- or -4 columns dual-beam sub-arrays (modules) with improved beam-forming network (BFN). The modules may be used as part of an array, or as an independent 2-beam antenna. By integrating different types of modules to form a complete array, the present invention provides an improved dual-beam antenna with improved azimuth sidelobe suppression in a wide frequency band of operation, with improved coverage of a desired cellular sector and with less interference being created with other cells. Advantageously, a better cell efficiency is realized with up to 95% of the radiated power being directed in a desired cellular sector.
US11469494B2
A nozzle cap assembly includes a nozzle cap including a base, the base defining a top end and a bottom end; and a nut positioned opposite from the bottom end; an enclosure positioned between the top end of the base and the nut, the enclosure defining a cavity within the enclosure; at least one antenna positioned within the cavity.
US11469491B2
An antenna device is provided. The antenna device includes a first substrate, a multilayer electrode, a second substrate, and a liquid-crystal layer. The multilayer electrode is disposed on the first substrate, and the multilayer electrode includes a first conductive layer, a second conductive layer, and a third conductive layer. The second conductive layer is disposed on the first conductive layer. The third conductive layer is disposed on the second conductive layer. The liquid-crystal layer is disposed between the first substrate and the second substrate. In addition, the third conductive layer includes a first portion that extends beyond the second conductive layer.
US11469488B2
An antenna housing configured to house a wireless antenna unit. The antenna housing defines an interior space sized to receive the antenna unit. Inlet and outlet ducting extend through a sidewall of the housing to connect to an internal cooling duct of the antenna unit allowing air to be drawn from outside the housing, through the antenna unit and expelled out of the hosing without intermingling with air in the interior of the housing. Additional airflow paths extend around side and/or rear surfaces antenna unit to provide additional cooling.
US11469481B2
A battery unit includes: an electrode assembly, including a main body portion, and a negative tab and a positive tab, which respectively extend out from both ends of the main body portion along the length direction; a negative terminal and a positive terminal, arranged at the top of the electrode assembly; a first current collector for electrically connecting the negative tab with the negative terminal; and a second current collector for electrically connecting the positive tab with the positive terminal. The first current collector includes a first guiding plate. The first guiding plate is of a flat plate structure, and the negative tab is bent to one side of the first guiding plate away from the main body portion and is connected with the first guiding plate.
US11469474B2
A battery assembly includes a battery holding unit and a battery unit removably held by the battery holding unit. The battery unit includes a battery, a first engaging portion, and a second engaging portion. The battery holding unit includes a holding member selectively engaged with the first engaging portion or the second engaging portion to hold the battery unit at a first position or a second position. When the holding member and the first engaging portion relatively move away from each other along a disengagement direction, the battery unit moves along a detachment direction from the first position to the second position at which the holding member engages with the second engaging portion, and the second engaging portion is allowed to move to disengage from the holding member, so that the battery unit moves again along the detachment direction to be removed from the battery holding unit.
US11469467B2
In a battery module including a plurality of battery blocks, the battery block is configured such that a plurality of assembled batteries each of which is formed of the plurality of batteries are arranged in parallel. The battery has a positive-electrode terminal and a negative electrode terminal on one end portion of the battery. The assembled battery includes a positive electrode bus bar for connecting the plurality of batteries in parallel and a negative electrode bus bar for connecting the plurality of batteries in parallel, which are disposed on one end portions of the batteries. On a boundary portion between the battery blocks, the positive electrode bus bars of the respective assembled batteries of one battery block and the negative electrode bus bars of the respective assembled batteries of the other battery block are respectively connected to each other in series by an inter-block connecting bus bar.
US11469465B2
The present disclosure provides batteries that have a reduced risk or no risk of esophageal or gastrointestinal damage in a conductive aqueous environment, such as when accidentally swallowed. The batteries are, in some embodiments, nominally 9V, 3V or 1.5V coin or button cell-type batteries.
US11469463B2
A cylindrical battery including a battery case and a lid, the battery case having an opening doubly wound and tightened to be sealed by an outer peripheral portion of the lid, wherein an opening-side outer peripheral portion of the battery case has a diameter reduced inward in the radial direction, an outer peripheral surface of the battery case is covered with a label, a space surrounded by the outer peripheral surface of the battery case, the outer peripheral portion of the lid, and the label is provided, and 1.2×T1≤D≤2.7×T1 is satisfied in a range of 0.1 mm≤T1≤0.5 mm, where D is a diameter of an inscribed circle that is tangent to the outer peripheral surface of the battery case, the outer peripheral portion of the lid, and the label, and T1 is a thickness of the battery case.
US11469460B1
A subsurface battery comprises an anodic fracture disposed within a subsurface stratum and a cathodic fracture disposed with the subsurface stratum. A first well electrode contacts the anodic fracture and a second well electrode contacts the cathodic fracture.
US11469457B1
A system and method for optimizing electrochemical cells including electrodes employing coordination compounds by mediating water content within a desired water content profile that includes sufficient coordinated water and reduces non-coordinated water below a desired target and with electrochemical cells including a coordination compound electrochemically active in one or more electrodes, with an improvement in electrochemical cell manufacture that relaxes standards for water content of electrochemical cells having one or more electrodes including one or more such transition metal cyanide coordination compounds.
US11469454B2
A secondary battery (10) of the present invention includes at least a positive electrode (11), a negative electrode (12), a separation layer (5) that spatially separates the positive electrode (11) and the negative electrode (12), and an ion conductor that is held between the positive electrode (11) and the negative electrode (12) and has a function of conducting ions between the positive electrode (11) and the negative electrode (12). In addition, in an initial stage of using the secondary battery (10), the secondary battery has a characteristic of a potential decrease rate of the positive electrode (11) immediately before completion of full discharging being larger than a potential increase rate of the negative electrode (12) immediately before the completion of full discharging and a characteristic of a potential increase rate of the positive electrode (11) immediately before completion of full charging being larger than a potential decrease rate of the negative electrode (12) immediately before the completion of full charging, and the secondary battery (10) is continuously used until a state in which the potential decrease rate of the positive electrode (11) immediately before the completion of full discharging becomes smaller than the potential increase rate of the negative electrode (12) immediately before the completion of full discharging.
US11469453B2
An open cell detection system includes a battery management system. The battery management system includes a control unit that transmits an open cell detection signal, to enable a balance unit for a first time period and to disable it for a second time period, and to enable an under-voltage comparison unit and an over-voltage comparison unit for a third time period. The under-voltage comparison unit compares a voltage with a first open cell threshold and outputs a first comparison result in the third time period. The over-voltage comparison unit compares a voltage with a second open cell threshold and outputs a second comparison result in the third time period. A judging unit determines whether a connection between a first battery unit and the battery management system is inoperative based on the first and second comparison results.
US11469446B2
The disclosure relates to ceramic lithium ion electrolyte membranes and processes for forming them. The ceramic lithium electrolyte membrane may comprise at least one ablative edge. Exemplary processes for forming the ceramic lithium ion electrolyte membranes comprise fabricating a lithium ion electrolyte sheet and cutting at least one edge of the fabricated electrolyte sheet with an ablative laser.
US11469441B2
An energy storage device comprising: a container, a mandrel, at least one sheet of separator material, and two or more electrodes. The container comprises an internal space defined by at least one internal wall and a base. The mandrel comprises a longitudinal axis, and is positioned in the container such that the longitudinal axis passes through the internal space and the base. The sheet of separator material is arranged about the mandrel to provide a plurality of discrete separator layers which are spaced apart in a packing direction normal to the longitudinal axis. At least one electrode is provided between each of the discrete separator layers, and the mandrel has at least one hollow column running along the length of its longitudinal axis such that a part of the base is accessible via the hollow column.
US11469438B2
An apparatus for holding a circuit against a battery module includes a set of first fixtures for holding a set of first conductive tabs of the circuit against a corresponding set of positive terminals of the battery module, a set of second fixtures for holding a set of second conductive tabs of the circuit against a corresponding set of negative terminals of the battery module, and a rigid plate having a set of first structures therein for receiving the set of first fixtures and having a set of second structures therein for receiving the set of second fixtures.
US11469432B2
To suppress the generation of condensed water and suppress the flow of the condensed water into a fuel cell stack. A fuel cell system comprising: a fuel cell stack, an elector set, a fuel gas supplier which supplies fuel gas to the ejector set, a circulation flow path, a mixed gas supply flow path, a temperature detector which detects a temperature of the fuel gas, and a controller, wherein the ejector set includes at least two ejectors in parallel, which are a first ejector that supplies first mixed gas to the fuel electrodes of the fuel cell stack, and a second ejector that supplies second mixed gas, in which a content ratio of the circulation gas is smaller than the first mixed gas, to the fuel electrodes of the fuel cell stack.
US11469431B2
A system for estimating a concentration of hydrogen in a fuel cell is provided. The system includes a hydrogen supply line supplying the hydrogen to the fuel cell and a time measurement sensor measuring a time duration from a point in time when an operation of the fuel cell ends to a point in time when the fuel cell restarts. A controller estimates an amount of air introduced into the fuel cell during the time duration using the measured time duration and estimates a concentration of hydrogen in the hydrogen supply line at the time of restarting the fuel cell based on the measured time duration and the estimated amount of introduced air.
US11469429B2
A fuel cell system ensures estimation on a cooling capacity by produced water in an intercooler when water is provided. A control device in a fuel cell system includes a freeze determination unit, a required pressure calculator, a discharge pressure setting unit, a power supplying unit, and a melting estimation unit. The freeze determination unit determines a freezing of produced water in an intercooler. The required pressure calculator calculates a pressure of air discharged from an air compressor. The discharge pressure unit sets the discharge air compressor to a melt pressure when the required pressure is the melt pressure or more. The power supplying unit performs power generation with the melt pressure for a melting period set to melt the frozen produced water, and supplies the generated power to the motor. The unit estimates the melting of the frozen water in the intercooler has completed after the melting period.
US11469427B2
A fuel cell system includes a fuel cell generating electric power by a reaction between a fuel gas and an oxidant gas, an injector supplying the fuel gas to the fuel cell, a discharge line in which an off-gas discharged from the fuel cell flows, an ejector recirculating the off-gas flowing in the discharge line to the fuel cell using a flow of the fuel gas from the injector, a discharge valve discharging the off-gas flowing in the discharge line to the outside, and a control device controlling supply of the fuel gas by the injector and opening and closing of the discharge valve. When supply of the fuel gas by the injector is stopped, the control device opens the discharge valve while the off-gas is recirculated to the fuel cell and closes the discharge valve before supply of the fuel gas by the injector is restarted.
US11469422B2
A plate includes a current collector, an intermediate layer layered on the current collector, and an active material layer layered on the intermediate layer. The intermediate layer contains conductive particles and insulating particles. At least a portion of an end edge of the intermediate layer is not covered with the active material layer. The intermediate layer hays a higher mass content of the insulating particles in a region not covered with the active material layer than that in a region covered with the active material layer.
US11469421B2
A conductive material dispersion containing a conductive material containing carbon fibers, a dispersant, and an amide-based organic solvent, in which the dispersant contains a copolymer A containing a nitrile group-containing structural unit and satisfies following conditions. (I) A pH of the conductive material dispersion is 9.0 or greater. (II) A phase angle of the conductive material dispersion at a frequency of 1 Hz obtained by dynamic viscoelasticity measurement is 19° or greater, and a complex elastic modulus of the conductive material dispersion obtained by dynamic viscoelasticity measurement is less than 20 Pa.
US11469416B2
Disclosed herein is a lithium ion battery which operates stably at high temperatures. The battery disclosed herein has a chemical composition amenable to long-term operation at elevated temperatures and employs a lithium-based cathode, a silicon-based anode, and a piperidinium-based electrolyte solution.
US11469409B2
The present invention provides a negative electrode plate and a battery. The negative electrode plate comprises a negative current collector and a negative film that is provided on at least one surface of the negative current collector and comprises a negative active material. The negative film meets the follow relations: 6.0≤PD×Dv50≤32.0 and 0.2≤PD/Dn10≤12.0. The negative electrode plate of the present invention has excellent dynamic performance, and the battery of the present invention has both excellent dynamic performance and long cycle life.
US11469382B2
A metal compound including a first ligand LA having the Formula: is disclosed. The metal compounds are useful in the emissive layer in organic light emitting devices.
US11469374B2
An organic light-emitting display apparatus including: a substrate; a plurality of first electrodes spaced apart from each other on the substrate; a plurality of organic functional layers respectively covering an upper surface and side surfaces of the plurality of first electrodes, each of the plurality of organic functional layers including an emission layer; a first bank disposed between the plurality of organic functional layers and not directly contacting the plurality of first electrodes; and a second electrode disposed on the plurality of organic functional layers.
US11469373B2
A system may include a first conductive plate configured at least to receive an input signal. The system may include a second conductive plate configured at least to output an output signal. The system may further include a memristor material positioned between the first conductive plate and the second conductive plate.
US11469363B2
A piezoelectric actuator 10 includes: a piezoelectric element 11; an external electrode 12 covering partially a first surface 11a of the piezoelectric element 11 in a first direction; a wiring member 14; and a conductive joining member 20 joining the wiring member 14 to the external electrode 12, wherein the conductive joining member 20 has an air gap 70 formed between the external electrode 12 and the wiring member 14 in a region overlapping with the wiring member 14 as viewed in the first direction, and wherein the conductive joining member 20 extends to an edge 21 of the external electrode 12 or extends to the first surface 11a of the piezoelectric element 11 beyond the edge 21 of the external electrode 12.
US11469362B2
Superconductors and processes that form superconductors as composites of electrically polarizable ferroelectric materials and electrically conductive materials. The materials are chosen such that the binding energy of charge carriers within the materials exceeds the repulsive energy of the carriers and the energy carried by thermal vibrations (phonons) within the materials.
US11469359B2
A backplane and a glass-based circuit board. The backplane includes: a base substrate and a plurality of light-emitting units, arranged in an array on the base substrate. Each of the light-emitting units (110) includes at least one light-emitting sub-unit; the light-emitting sub-unit includes a connection line (200) and a plurality of light-emitting diode chips connected with the connection line, and the light-emitting diode chips are located on a side of the connection line away from the base substrate. The light-emitting diode chips (300) in the at least one light-emitting sub-unit are connected in series.
US11469357B2
A reflective composite material with a carrier consisting of aluminum with, on one side (A) of the carrier, an interlayer made of aluminum oxide, and with, above the interlayer, an optically active reflection-boosting multilayer system. In order to provide a high-reflectivity composite material of this kind which exhibits improved electrical connectivity when surface-mounting procedures are used, it is proposed that the thickness of the interlayer is in the range 5 nm to 200 nm, and that a layer of a metal or a metal alloy has been applied superficially on side (B) of the carrier that is opposite to the optically active reflection-boosting multilayer system, where the electrical resistivity at 25° C. of the metal or metal alloy is at most 1.2×10−1 Ωmm2/m, where the thickness of the layer applied superficially is in the range 10 nm to 5.0 μm.
US11469348B1
The invention described herein provides a method and apparatus to realize incorporation of Beryllium followed by activation to realize p-type materials of lower resistivity than is possible with Magnesium. Lower contact resistances and more effective electron confinement results from the higher hole concentrations made possible with this invention. The result is a higher efficiency GaN-based LED with higher current handling capability resulting in a brighter device of the same area.
US11469347B1
A light-emitting diode includes a first semiconductor region of one of p- or n-conductivity types, a second semiconductor region of the other one of p- or n-conductivity types, forming a p-n junction with the first semiconductor region, and a quantum well layer at the p-n junction between the first and second semiconductor regions. A hyperbolic metamaterial structure is provided in the second semiconductor region. The hyperbolic metamaterial structure is coupled to the quantum well layer for extracting light from the quantum well layer. The hyperbolic metamaterial structure may be patterned to provide an array of nanoantennas to apodize the emitted beam, and to control the polarization state of the emitted beam.
US11469346B2
The present application relates to a light-emitting device, comprising an anode, a hole injection layer, a hole transport layer, a light-emitting layer, an electron transport layer, an electron injection layer, and a cathode, which are stacked in sequence, wherein the light-emitting layer comprises N stacked light-emitting units; each light-emitting unit comprises a thermal activation delayed fluorescent material layer and a quantum dot material layer; the light emitted from the thermal activation delayed fluorescent material layer and the light emitted from the quantum dot material layer are synthesized into white light.
US11469341B2
The present disclosure relates to an optical detection panel. The optical detection panel may include a first substrate and a second substrate opposite the first substrate, a photosensitive component and a driving thin film transistor at a side of the second substrate facing the first substrate, a first electrode and a second electrode at a side of the second substrate facing the first substrate, and a plurality of microlenses at a side of the photosensitive component opposite from the second substrate. The second electrode may be connected to the driving thin film transistor.
US11469333B1
A Schottky diode includes an upper region having a first doping concentration of a first conductivity type, the upper region disposed above the SiC substrate and extending up to a top planar surface. First and second layers of a second conductivity type are disposed in the upper region adjoining the top planar surface and extending downward to a depth. Each of the first and second layers has a second doping concentration, the depth, first doping concentration, and second doping concentration being selected such that the first and second layers are depleted of carriers at a zero bias condition of the Schottky diode. A top metal layer disposed along the top planar surface in direct contact with the upper region and the first and second layers is the anode, and bottom metal layer disposed beneath the SiC substrate is the cathode, of the Schottky diode.
US11469329B2
The present application relates to an active switch, a manufacturing method thereof and a display device. The manufacturing method of the active switch includes: sequentially forming a gate electrode, a gate insulating layer, an active layer, a semiconductor composite layer and a source electrode and a drain electrode on a substrate. The semiconductor composite layer includes a first N-type heavily doped amorphous silicon layer, a first N-type lightly doped amorphous silicon layer, a second N-type heavily doped amorphous silicon layer and a second N-type lightly doped amorphous silicon layer which are sequentially stacked, where the ion doping concentration of the first N-type heavily doped amorphous silicon layer is lower than that of the second N-type heavily doped amorphous silicon layer, and the ion doping concentration of the first N-type lightly doped amorphous silicon layer is higher than that of the second N-type lightly doped amorphous silicon layer.
US11469322B2
A semiconductor device includes a substrate, a gate structure, a drift region, a source region, a drain region, and a doped region. The gate structure is above the substrate. The drift region is in the substrate and under the gate structure. The source region and the drain region are on opposite sides of the gate structure. The drain region is in the drift region, and the source region is outside the drift region. The doped region is in the drift region and between the drain region and the gate structure. The doped region is spaced apart from a bottom surface of the drain region.
US11469320B2
A semiconductor device includes a source region and a drain region formed in a substrate and having different conductivity types, an insulating film formed between the source region and the drain region, a deep well region formed under the insulating film, and a pinch-off region formed under the insulating film and having a same conductivity type as the deep well region, wherein a depth of a bottom surface of the pinch-off region is different from a depth of a bottom surface of the deep well region.
US11469319B2
The present disclosure provides a semiconductor device and a method of manufacturing the semiconductor device. The semiconductor device includes a substrate, a word line, a plurality of first impurity regions, a second impurity region, and an isolation film. The word line is W-shaped, is disposed in the substrate, and includes a base and a pair of legs connected to the base. The first impurity regions are disposed in the substrate and on either side of the word line. The second impurity region is disposed between the legs of the word line. The isolation film is disposed in the substrate, wherein the word line is surrounded by the isolation film.
US11469313B2
A self-aligned p+ contact MOSFET device is provided. A process to manufacture the device includes forming oxide plugs on top of gate trenches, conducting uniform silicon mesa etch back, and forming oxide spacers to form contact trenches.
US11469311B2
The present disclosure provides a method for forming a semiconductor device with an air gap for reducing the parasitic capacitance between two conductive features. The method includes forming a first source/drain region and a second source/drain region in a semiconductor substrate, and forming a first conductive feature over and electrically connected to the first source/drain region. The method also includes forming a first spacer structure on a sidewall of the first conductive feature, and forming a second conductive feature over and electrically connected to the second source/drain region. The second conductive feature is adjacent to the first spacer structure, and the first spacer structure is etched during the forming the second conductive feature. The method further includes forming a second spacer structure over the etched first spacer structure, and performing a heat treatment process to transform a portion of the first spacer structure into an air gap.
US11469308B2
The present invention provides an epitaxial structure of N-face group III nitride, its active device, and the method for fabricating the same. By using a fluorine-ion structure in device design, a 2DEG in the epitaxial structure of N-face group III nitride below the fluorine-ion structure will be depleted. Then the 2DEG is located at a junction between a i-GaN channel layer and a i-AlyGaN layer, and thus fabricating GaN enhancement-mode AlGaN/GaN high electron mobility transistors (HEMTs), hybrid Schottky barrier diodes (SBDs), or hybrid devices. After the fabrication step for polarity inversion, namely, generating stress in a passivation dielectric layer, the 2DEG will be raised from the junction between the i-GaN channel layer and the i-AlyGaN layer to the junction between the i-GaN channel layer and the i-AlxGaN layer.
US11469302B2
A semiconductor device may include a semiconductor substrate, and shallow trench isolation (STI) regions in the semiconductor substrate defining an active region therebetween in the semiconductor substrate, with the active region having rounded shoulders adjacent the STI regions with an interior angle of at least 125°. The semiconductor device may further include a superlattice on the active region including stacked groups of layers, with each group of layers including stacked base semiconductor monolayers defining a base semiconductor portion, and at least one non-semiconductor monolayer constrained within a crystal lattice of adjacent base semiconductor portions. The semiconductor device may also include a semiconductor circuit on the substrate including the superlattice.
US11469301B2
This semiconductor device according to an embodiment includes: a silicon carbide layer; a gate electrode; a silicon oxide layer between the silicon carbide layer and the gate electrode; and a region between the silicon carbide layer and the silicon oxide layer and having a nitrogen concentration not less than 1×1021 cm−3. A nitrogen concentration distribution in the silicon carbide layer, the silicon oxide layer, and the region has its peak in the region, and a state density Z1/2 in a portion is not more than 1×1011 cm−3. The portion is within 100 nm from the silicon oxide layer toward the silicon carbide layer. A nitrogen concentration and a carbon concentration in a position 1 nm from the peak toward the silicon oxide layer is not more than 1×1018 cm−3, and a nitrogen concentration in a position 1 nm from the peak toward the silicon carbide layer is not more than 1×1018 cm−3.
US11469300B2
A reinforced thin-film device (100, 200, 500) including a substrate (101) having a top surface for supporting an epilayer; a mask layer (103) patterned with a plurality of nanosize cavities (102, 102′) disposed on said substrate (101) to form a needle pad; a thin-film (105) of lattice-mismatched semiconductor disposed on said mask layer (103), wherein said thin-film (105) comprises a plurality of in parallel spaced semiconductor needles (104, 204) of said lattice-mismatched semiconductor embedded in said thin-film (105), wherein said plurality of semiconductor needles (104, 204) are substantially vertically disposed in the axial direction toward said substrate (101) in said plurality of nanosize cavities (102, 102′) of said mask layer (103), and where a lattice-mismatched semiconductor epilayer (106) is provided on said thin-film supported thereby.
US11469296B2
FET designs that exhibit low leakage in the presence of the edge transistor phenomenon. Embodiments includes nFET designs in which the work function ΦMF of the gate structure overlying the edge transistors of the nFET is increased by forming extra P+ implant regions within at least a portion of the gate structure, thereby increasing the Vt of the edge transistors to a level that may exceed the Vt of the central conduction channel of the nFET. In some embodiments, the gate structure of the nFET is modified to increase or “flare” the effective channel length of the edge transistors relative to the length of the central conduction channel of the FET. Other methods of changing the work function ΦMF of the gate structure overlying the edge transistors are also disclosed. The methods may be adapted to fabricating pFETs by reversing or substituting material types.
US11469292B2
A display device includes: a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate facing the first substrate; and a cell seal disposed on the non-display area, where the cell seal includes a bonding filament connecting the first substrate and the second substrate to each other.
US11469291B2
A display substrate includes a substrate and a plurality of sub-pixels arranged in an array on the substrate. The sub-pixel includes: a data line pattern extending along a first direction; a power signal line pattern, the power signal line pattern including a portion extending along the first direction: and a sub-pixel driving circuit. The sub-pixel driving circuit includes two switching transistors, a driving transistor, and a storage capacitor; a first/second electrode plate of the storage capacitor is coupled to a gate electrode of the driving transistor/ the power signal line pattern, second electrodes of the two switching transistors are both coupled to a first electrode of the driving transistor, and orthographic projection of a second electrode of at least one of the two switching transistors on the substrate at least partially overlaps orthographic projection of the power signal line pattern or the second electrode plate on the substrate.
US11469288B2
A display device includes: a first circuit board, wherein a first end of the first circuit board is attached to the panel pad area; and a second circuit board attached to a second end of the first circuit board, wherein the panel pad area includes a plurality of panel signal wirings, the second circuit board includes a plurality of circuit signal wirings, the first circuit board includes a first wiring layer including a plurality of first lead wirings coupled to the plurality of panel signal wirings, an insulating layer on the first wiring layer, and a second wiring layer on the insulating layer and electrically connected to the first wiring layer through the via hole, the plurality of first lead wirings includes a first sub-lead wiring, a second sub-lead wiring, and a first dummy lead wiring between the first sub-lead wiring and the second sub-lead wiring.
US11469287B2
The display panel includes an upper display substrate including a plurality of pixel areas and a light blocking area, a lower display substrate. The upper display substrate includes a base substrate, a barrier part overlapping the light blocking area and disposed on the base substrate, a light blocking layer including a first light blocking portion disposed on the barrier part and a second light blocking portion disposed on the same layer as the barrier part to respectively overlap the pixel areas, a reflection layer including a first reflection portion disposed on the first light blocking portion and a second reflection portion disposed on the second light blocking portion, and a light control layer overlapping the pixel areas and disposed on the reflection layer. A plurality of openings passing through the second light blocking portion and the second reflection portion are defined in each of the pixel areas.
US11469283B2
A display device is provided. The display device includes a substrate, a first active layer of a first transistor and a second active layer of a second transistor which are disposed on the substrate, a first gate insulating layer disposed on the first active layer, an oxide layer disposed on the first gate insulating layer and including an oxide semiconductor, a first gate electrode disposed on the oxide layer, a second gate insulating layer disposed on the first gate electrode and the second active layer, and a second gate electrode which overlaps the second active layer in a thickness direction of the substrate and is disposed on the second gate insulating layer, where the oxide layer overlaps the first active layer and does not overlap the second active layer in the thickness direction.
US11469280B2
The present application provides an organic light-emitting diode display. The display includes a plurality of pixel defining units, the pixel defining unit includes a first portion formed on a switch array layer which is not covered by anode electrodes and a second portion formed on the anode electrode, a groove is defined at the first portion, and at least one opening is defined at the second portion; an organic light-emitting layer including a plurality of organic light-emitting units, the organic light-emitting layer is formed on the anode electrodes which are not covered by the second portion.
US11469279B2
A display device includes: a substrate on which a plurality of sub-pixels are arranged; a light-emitting device including a light-emitting layer in each of the plurality of sub-pixels; a thin film encapsulation layer covering the light-emitting layer in each of the plurality of sub-pixels; a black matrix around the plurality of sub-pixels; and an optical sensor on the substrate, the optical sensor including a sensing portion for sensing light emitted from a light source, wherein the black matrix has a plurality of openings, through which light emitted from the light source passes, in a path through which the light is received by the sensing portion via an input object which is in contact with the substrate.
US11469265B2
An image sensor includes a substrate, thin lenses disposed on a first surface of the substrate and configured to concentrate lights incident on the first surface, and light-sensing cells disposed on a second surface of the substrate, the second surface facing the first surface, and the light-sensing cells being configured to sense lights passing through the thin lenses, and generate electrical signals based on the sensed lights. A first thin lens and second thin lens of the thin lenses are configured to concentrate a first light and a second light, respectively, of the incident lights onto the light-sensing cells, the first light having a different wavelength than the second light.
US11469260B2
The present disclosure provides a display substrate, a method for preparing the same, and a display device including the display substrate. The method includes: forming a conductive layer; forming a first photoresist pattern and a second photoresist pattern on the conductive layer, in which the adhesion between the first photoresist pattern and the conductive layer is less than the adhesion between the second photoresist pattern and the conductive layer; and etching the conductive layer by using the first photoresist pattern and the second photoresist pattern as masks to form a first conductive pattern and a second conductive pattern, respectively, in which a line width difference between the first conductive pattern and the first photoresist pattern is greater than a line width difference between the second conductive pattern and the second photoresist pattern.
US11469251B2
A memory device includes a semiconductor channel, a gate electrode, and a stack located between the semiconductor channel and the gate electrode. The stack includes, from one side to another, a first ferroelectric material portion, a second ferroelectric material portion, and a gate dielectric portion that contacts the semiconductor channel.
US11469236B2
Integrated circuitry comprises a first conductive line buried within semiconductive material of a substrate. The first conductive line comprises conductively-doped semiconductor material directly above and directly against metal material in a vertical cross-section. A second conductive line is above the semiconductive material and is laterally-spaced from the first conductive line in the vertical cross-section. The second conductive line comprises metal material in the vertical cross-section. Insulative material is directly above the first and second conductive lines. A first conductive via extends through the insulative material and through the conductively-doped semiconductor material to the metal material of the first conductive line. A second conductive via extends through the insulative material to the metal material of the second conductive line. Other embodiments and aspects, including method, are disclosed.
US11469234B2
The present disclosure provides a semiconductor device. The semiconductor device includes a substrate, a storage capacitor, an access transistor, and at least one conductive feature for electrically coupling the storage capacitor to the access transistor. The substrate includes at least one isolation feature defining a plurality of active regions, wherein a plurality of impurity regions of the access transistor are in the active region. The storage capacitor is disposed over the substrate, and the conductive feature extends from the storage capacitor and into a portion of the substrate where one of the impurity regions is disposed. As a result, a contact area between the access transistor and the conductive feature is increased, and an operation speed of the compact semiconductor device is increased.
US11469233B2
The present application provides a method for preparing a memory device. The method includes: forming an active region in a substrate, forming a word line in the substrate, wherein the word line is intersected with the active region; forming a contact structure on the substrate, wherein the contact structure is located at a side of the word line, and electrically connected to the active region; sequentially forming a first conductive layer and a second conductive layer over the substrate, wherein the contact structure is covered by the first and second conductive layers; patterning the first and second conductive layers to form a conductive pillar and a landing pad, respectively, wherein the conductive pillar is overlapped with and electrically connected to the contact structure, the landing pad covers and electrically connects to the conductive pillar, and a sidewall of the conductive pillar is laterally recessed from a sidewall of the landing pad; and forming a dielectric layer to laterally surround the conductive pillar and the landing pad.
US11469229B2
In an embodiment, a method includes: forming a first fin and a second fin extending from a semiconductor substrate; depositing a liner layer along a first sidewall of the first fin, a second sidewall of the second fin, and a top surface of the semiconductor substrate, the liner layer formed of silicon oxynitride having a nitrogen concentration in a range of 5% to 30%; depositing a fill material on the liner layer, the fill material formed of silicon; annealing the liner layer and the fill material, the annealing converting the fill material to silicon oxide, the annealing decreasing the nitrogen concentration of the liner layer to a range of 1% to 5%; and recessing the liner layer and the fill material to form an isolation region between the first fin and the second fin.
US11469226B2
In an embodiment, an integrated circuit includes transistors in different active regions, electrically isolated using single diffusion break isolation. The single diffusion break isolation includes a first dummy transistor that has a different threshold voltage than the transistors in either active region for which the single diffusion break is creating isolation. The first dummy transistor may have lower leakage current than transistors in either active region, creating effective isolation between the active regions and consuming relatively small amounts of power due to the lower leakage currents.
US11469218B2
A method includes attaching a first-level device die to a dummy die, encapsulating the first-level device die in a first encapsulating material, forming through-vias over and electrically coupled to the first-level device die, attaching a second-level device die over the first-level device die, and encapsulating the through-vias and the second-level device die in a second encapsulating material. Redistribution lines are formed over and electrically coupled to the through-vias and the second-level device die. The dummy die, the first-level device die, the first encapsulating material, the second-level device die, and the second encapsulating material form parts of a composite wafer.
US11469212B2
A semiconductor chip with conductive vias and a method of manufacturing the same are disclosed. The method includes forming a first plurality of conductive vias in a layer of a first semiconductor chip. The first plurality of conductive vias includes first ends and second ends. A first conductor pad is formed in ohmic contact with the first ends of the first plurality of conductive vias.
US11469211B2
A Chip-On-Film structure, a displaying base plate and a displaying device, wherein the Chip-On-Film structure includes a first substrate; a plurality of driving chips provided on one side of the first substrate, and a plurality of first leads that are connected to the plurality of driving chips; and the plurality of first leads are for binding a displaying base plate, and a quantity of the first leads is greater than or equal to a sum of quantities of channels of the plurality of driving chips.
US11469210B2
A semiconductor package includes a first interposer, a second interposer, and a gap between the first interposer and the second interposer. The first interposer and the second interposer are coplanar. A first die is mounted on the first interposer and the second interposer. The first die includes first connection elements connecting the first die to the first interposer or the second interposer. A redistribution layer (RDL) structure is disposed on bottom surfaces of the first and second interposers for connecting the first interposer with the second interposer. The RDL structure includes at least one bridge trace traversing the gap to electrically connect the first interposer with the second interposer.
US11469209B2
Microelectronic assemblies, and related devices and methods, are disclosed herein. For example, in some embodiments, a microelectronic assembly may include a package substrate having a first surface and an opposing second surface, and a die secured to the package substrate, wherein the die has a first surface and an opposing second surface, the die has first conductive contacts at the first surface and second conductive contacts at the second surface, and the first conductive contacts are coupled to conductive pathways in the package substrate by first non-solder interconnects.
US11469207B2
A semiconductor device assembly and associated methods are disclosed herein. The semiconductor device assembly includes (1) a substrate having a first side and a second side opposite the first side; (2) a first set of stacked semiconductor devices at the first side of the substrate; (3) a second set of stacked semiconductor devices adjacent to one side of the first set of stacked semiconductor devices; (4) a third set of stacked semiconductor devices adjacent to an opposite side of the first set of stacked semiconductor devices; and (5) a temperature adjusting component at the second side and aligned with the second set of stacked semiconductor devices. The temperature adjusting component is positioned to absorb the thermal energy and thereby thermally isolate the second set of stacked semiconductor devices from the first set of stacked semiconductor devices.
US11469202B2
A semiconductor device includes a protective layer, a redistribution pattern, a pad pattern and an insulating polymer layer. The protective layer may be formed on a substrate. The redistribution pattern may be formed on the protective layer. An upper surface of the redistribution may be substantially flat. The pad pattern may be formed directly on the redistribution pattern. An upper surface of the pad pattern may be substantially flat. The insulating polymer layer may be formed on the redistribution pattern and the pad pattern. An upper surface of the insulating polymer layer may be lower than the upper surface of the pad pattern.
US11469201B2
The invention provides a semiconductor package and a method for fabricating a base for a semiconductor package. The semiconductor package includes a conductive trace embedded in a base. A semiconductor device is mounted on the conductive trace via a conductive structure.
US11469200B2
A semiconductor device includes a substrate includes a first layer and a second layer over the first layer, a bump disposed over the second layer, a molding disposed over the second layer and surrounding the bump, and a retainer disposed over the second layer, wherein the retainer is disposed between the molding and a periphery of the substrate. Further, a method of manufacturing a semiconductor device includes providing a substrate, disposing several bumps on the substrate, disposing a retainer on the substrate and surrounding the bumps, and disposing a molding between the bumps and the retainer.
US11469198B2
A semiconductor device manufacturing method including: simultaneously forming a plurality of conductive bumps respectively on a plurality of formation sites by adjusting a forming factor in accordance with an environmental density associated with each formation site; wherein the plurality of conductive bumps including an inter-bump height uniformity smaller than a value, and the environmental density is determined by a number of neighboring formation sites around each formation site in a predetermined range.
US11469191B2
A semiconductor device has a semiconductor die and an encapsulant deposited over the semiconductor die. A first conductive layer is formed with an antenna over a first surface of the encapsulant. A second conductive layer is formed with a ground plane over a second surface of the encapsulant with the antenna located within a footprint of the ground plane. A conductive bump is formed on the ground plane. A third conductive layer is formed over the first surface of the encapsulant. A fourth conductive layer is formed over the second surface of the encapsulant. A conductive via is disposed adjacent to the semiconductor die prior to depositing the encapsulant. The antenna is coupled to the semiconductor die through the conductive via. The antenna is formed with the conductive via between the antenna and semiconductor die. A PCB unit is disposed in the encapsulant.
US11469183B2
A method of manufacturing a semiconductor device includes mounting an interconnect chip to a redistribution layer structure and mounting a first, second, and third semiconductor chip to the redistribution layer structure, where the second semiconductor chip is interposed between the first and the third semiconductor chips, and the interconnect chip communicatively couples the first, second and third, semiconductor chips to one another.
US11469165B2
A semiconductor device package includes a carrier, a first conductive post and a first adhesive layer. The first conductive post is disposed on the carrier. The first conductive post includes a lower surface facing the carrier, an upper surface opposite to the lower surface and a lateral surface extended between the upper surface and the lower surface. The first adhesive layer surrounds a portion of the lateral surface of the first conductive post. The first adhesive layer comprises conductive particles and an adhesive. The first conductive post has a height measured from the upper surface to the lower surface and a width. The height is greater than the width.
US11469162B2
The present invention provides a chip packaging method, which includes: providing a base material, which includes plural finger contacts; disposing plural chips on the base material by flip chip mounting technology, and disposing plural vertical heat conducting elements surrounding each of the chips to connect the finger contacts on the base material; providing a packaging material to encapsulate the base material, the chips, and the vertical heat conducting elements; adhering a metal film on the packaging material via an adhesive layer, to form a package structure; and cutting the package structure into plural chip package units, wherein each of the chip package units includes one of the chips, a portion of the base material, a portion of the metal film, and a portion of the vertical heat conducting elements surrounding the chip.
US11469158B2
A construction of integrated circuitry comprises a trench isolation region in semiconductive material. The trench isolation region comprises laterally-opposing laterally-outermost first regions which comprise a first material and a second region laterally-inward of the first regions. The second region comprises a second material of different composition from that of the first material. A diffusion region is in the uppermost portion of the semiconductive material directly against a sidewall of one of the first regions. Insulator material is above the trench isolation region and the diffusion region. An elevationally-elongated conductive via is in the insulator material and extends to the diffusion region and the trench isolation region. The conductive via laterally overlaps the diffusion region and the one first region. The conductive via is directly against a top surface of the diffusion region, is directly against an upper portion of a sidewall of the diffusion region, and is directly against a laterally-outer sidewall of the second material of the second region of the trench isolation material. Other embodiments, including method, are disclosed.
US11469152B2
A semiconductor chip package includes a substrate having a top surface and a bottom surface, and a semiconductor device mounted on the top surface of the substrate. A gap is provided between the semiconductor device and the top surface of the substrate. A pre-cut laminate epoxy sheet is disposed on the top surface of the substrate and around a perimeter of the semiconductor device.
US11469147B2
A method for depositing a dielectric material includes heating a substrate disposed in a dielectric deposition chamber; dispensing a dielectric precursor from a first showerhead towards a major outer surface of the substrate; dispensing a mixture containing oxygen and ammonia from a second showerhead towards the major outer surface of the substrate; and reacting the dielectric precursor with the mixture to deposit a layer of oxynitride dielectric material on the substrate.
US11469146B2
In a self-aligned fin cut process for fabricating integrated circuits, a sacrificial gate or an epitaxially-formed source/drain region is used as an etch mask in conjunction with a fin cut etch step to remove unwanted portions of the fins. The process eliminates use of a lithographically-defined etch mask to cut the fins, which enables precise and accurate alignment of the fin cut.
US11469145B2
A method for forming a semiconductor device structure is provided. The method includes forming a dielectric layer over a substrate. The substrate has a fin structure, and the dielectric layer has a trench exposing a portion of the fin structure. The method includes forming a gate material layer in the trench. The method includes forming a planarization layer over the gate material layer. The planarization layer includes a first material that is different from a second material of the gate material layer and a third material of the dielectric layer. The method includes performing an etching process to remove the planarization layer and a first upper portion of the gate material layer so as to form a gate in the trench.
US11469140B2
The present application discloses a semiconductor device having a landing pad with spacers and a method for fabricating the semiconductor device. The semiconductor device includes a first insulating layer, a second insulating layer, a conductive pillar and spacers. The first insulating layer is disposed on a substrate. The second insulating layer is disposed on the first insulating layer. The conductive pillars are disposed in the first insulating layer and penetrates through the second insulating layer. The spacers are disposed on sidewalls of the conductive pillars.
US11469133B2
A bonding apparatus includes a body part; a vacuum hole disposed in the body part; a first protruding part protruding in a first direction from a first surface of the body part; a second protruding part protruding from the first surface of the body part in the first direction and spaced farther apart from a center of the first surface of the body part than the first protruding part in a second direction intersecting with the first direction; and a trench defined by the first surface of the body part and second surfaces of the first protruding part, the second surfaces protruding in the first direction from the first surface of the body part, and the trench being connected to the vacuum hole, wherein the second protruding part protrudes farther from the first surface of the body part in the first direction than the first protruding part.
US11469132B2
A method of aligning micro light emitting elements includes supplying the plurality of micro light emitting elements on a substrate including a plurality of grooves having different shapes, the plurality of micro light emitting elements being configured to be inserted exclusively and respectively into the plurality of grooves; respectively inserting the plurality of micro light emitting elements into the plurality of grooves; and aligning the plurality of micro light emitting elements, wherein at least one groove of the plurality of grooves has a shape that is different from a shape of a respective micro light emitting element inserted into the at least one groove.
US11469131B2
A method for assembling heterogeneous components. The assembly process includes using a vacuum based pickup mechanism in conjunction with sub-nm precise more alignment techniques resulting in highly accurate, parallel assembly of feedstocks.
US11469113B2
Disclosed herein is an apparatus and method for annealing semiconductor substrates. In one example the method of annealing substrates in a processing chamber includes loading a plurality of substrates into an internal volume of the processing chamber. The method includes flowing a processing fluid through a gas conduit into the internal volume. The method further includes measuring a temperature of the gas conduit at one or more position utilizing one or more temperature sensors. The processing fluid in the gas conduit and the internal volume are maintained at a temperature above a condensation point of the processing fluid.
US11469109B2
A semiconductor structure having metal contact features and a method for forming the same are provided. The method includes forming a dielectric layer covering an epitaxial structure over a semiconductor substrate and forming an opening in the dielectric layer to expose the epitaxial structure. The method includes forming a metal-containing layer over the dielectric layer and the epitaxial structure. The method includes heating the epitaxial structure and the metal-containing layer to transform a first portion of the metal-containing layer contacting the epitaxial structure into a metal-semiconductor compound layer. The method includes oxidizing the metal-containing layer to transform a second portion of the metal-containing layer over the metal-semiconductor compound layer into a metal oxide layer. The method includes applying a metal chloride-containing etching gas on the metal oxide layer to remove the metal oxide layer and forming a metal contact feature over the metal-semiconductor compound layer.
US11469108B2
Systems and methods are described herein for the variable and dynamic control of a variable aperture masking unit to define, isolate and/or mask diffusion areas for dopant implantation and/or thermal annealing processes useful in wafer fabrication in the production of advanced semiconductor devices. A plurality of isolation material panels can be dynamically positioned to define a size, position and shape of a variable mask aperture between edges of the plurality of isolation material panels. The isolation material panels are connected between cooperating pairs of carriers that are coupled to and travel along a set of parallel tracks on opposite sides of the variable aperture masking unit.
US11469104B2
Provided is a method for growing a nanowire, including: providing a substrate with a base portion having a first surface and at least one support structure extending above or below the first surface; forming a dielectric coating on the at least one support structure; forming a photoresist coating over the substrate; forming a metal coating over at least a portion of the dielectric coating; removing a portion of the dielectric coating to expose a surface of the at least one support structure; removing a portion of the at least one support structure to form a nanowire growth surface; growing at least one nanowire on the nanowire growth surface of a corresponding one of the at least one support structure, wherein the nanowire comprises a root end attached to the growth surface and an opposing, free end extending from the root end; and elastically bending the at least one nanowire.
US11469096B2
Embodiments of the present disclosure generally relate to methods and apparatus for backside stress engineering of substrates to combat film stresses and bowing issues. In one embodiment, a method of depositing a film layer on a backside of a substrate is provided. The method includes flipping a substrate at a factory interface so that the backside of the substrate is facing up, and transferring the flipped substrate from the factory interface to a physical vapor deposition chamber to deposit a film layer on the backside of the substrate. In another embodiment, an apparatus for depositing a backside film layer on a backside of a substrate, which includes a substrate supporting surface configured to support the substrate at or near the periphery of the substrate supporting surface without contacting an active region on a front side of the substrate.
US11469087B2
Imaging mass spectrometry section (100) performs a mass spectrometric analysis at each of the micro areas set within a measurement area on a target sample, and acquires a graphical image showing a signal-intensity distribution at a specific mass-to-charge ratio or mass-to-charge-ratio range. Quantitative analysis section (300) determines a quantitative value using an analysis result obtained by performing an analysis on the sample collected from each predetermined site within the measurement area of the target sample, using a predetermined analytical technique exhibiting a higher level of quantitative determination performance than the mass spectrometric analysis. Processing section (400) determines the relationship between signal intensity and quantitative value, based on quantitative values determined for the sample at predetermined sites and signal intensities at positions corresponding to the predetermined sites in the signal-intensity distribution, and estimates the quantitative value at an arbitrary position within the signal-intensity distribution, using the relationship.
US11469079B2
A substrate processing system for selectively etching a layer on a substrate includes an upper chamber region, an inductive coil arranged around the upper chamber region and a lower chamber region including a substrate support to support a substrate. A gas distribution device is arranged between the upper chamber region and the lower chamber region and includes a plate with a plurality of holes. A cooling plenum cools the gas distribution device and a purge gas plenum directs purge gas into the lower chamber. A surface to volume ratio of the holes is greater than or equal to 4. A controller selectively supplies an etch gas mixture to the upper chamber and a purge gas to the purge gas plenum and strikes plasma in the upper chamber to selectively etch a layer of the substrate relative to at least one other exposed layer of the substrate.
US11469073B2
The disclosure describes various aspects of a cryogenic trapped-ion system. In an aspect, a method is described that includes bringing a chain of ions in a trap at a cryogenic temperature, the trap being a micro-fabricated trap, and performing quantum computations, simulations, or both using the chain of ions in the trap at the cryogenic temperature. In another aspect, a method is described that includes establishing a zig-zag ion chain in the cryogenic trapped-ion system, detecting a change in a configuration of the zig-zag ion chain, and determining a measurement of the pressure based on the detection in the change in configuration. In another aspect, a method is described that includes measuring a low frequency vibration, generating a control signal based on the measurement to adjust one or more optical components, and controlling the one or more optical components using the control signal.
US11469066B2
A temperature-dependent switch having a housing with an upper part and a lower part, wherein a first and a second stationary contact are arranged on the housing, and a temperature-dependent switching mechanism having a movable contact member. In its first switching position, the switching mechanism presses the movable contact member against the first contact and thereby produces an electrically conductive connection between the two contacts via the contact member, and, in its second switching position, keeps the movable contact member spaced apart from the first contact. A closing lock prevents the switch, once having opened, from closing again by locking the switching mechanism permanently in its second switching position in a mechanical manner. The closing lock comprises a substantially disc-shaped locking element and a first latching member, which, in order to lock the switching mechanism, interacts in the second switching position with a second latching member that is arranged on the movable contact member.
US11469065B2
Embodiments described herein relate generally to a current interrupt device (CID) including a frangible bulb that is configured to be thermally triggered. In some embodiments, the CID includes a breaking contact electrically coupled to a fixed contact and held in electrical contact by the frangible bulb. In some embodiments, the frangible bulb is configured to break at a temperature threshold. In some embodiments, the breaking contact is configured to bend, rotate and/or otherwise deform about a hinge point in order to become electrically disconnected from the fixed contact when the frangible bulb breaks. In some embodiments, opening the electrical circuit between the breaking contact and the fixed contact may prevent overcharging, overvoltage conditions, overcurrent conditions, thermal runaway, and/or other catastrophic failure events.
US11469064B2
A flash double-temperature linkage temperature controller has an arrangement that enables contacts of two movable contact sheet sets and two static contact sheet sets to sequentially operate at different temperatures, and a desired fixed temperature difference is obtained. The two movable contact sheet sets are respectively connected to the two static contact sheet sets to control two electric heating tubes, so that the effect whereby two electric heating tubes (high power) work during water heating and a single electric heating tube (low power) works during heat preservation heating is achieved, and the working frequency of the high-power contact sets is greatly reduced.
US11469051B2
A multilayer capacitor includes a capacitor body including first to six surfaces, and including a dielectric layer, first and second internal electrodes, and first and second external electrodes. The first and second external electrodes include first and second sintered layers, and first and second plating layers, respectively. An insulating layer is disposed on the capacitor body, to cover an end portion of a first band portion of the first sintered layer and an end portion of a second band portion of the second sintered layer, and has a maximum thickness of 10 μm or more. A portion of the first band portion of the first sintered layer is exposed from the insulating layer. A portion of the second band portion of the second sintered layer is exposed from the insulating layer.
US11469045B2
A ceramic electronic component includes a multilayer structure including dielectric layers and internal electrode layers, the internal electrode layers being alternately exposed to two edge faces of the multilayer chip opposite to each other. A rare earth element of a side margin has an ionic radius smaller than that of a rare earth element of a capacity section. The rare earth element of the side margin is a rare earth element when only the rare earth element is added to the side margin, or a rare earth element with a largest amount when rare earth elements are added to the side margin. The rare earth element of the capacity section is a rare earth element when only the rare earth element is added to the capacity section, or a rare earth element with a largest amount when rare earth elements are added to the capacity section.
US11469042B2
A punching process for wireless charging coils comprises: punching a metal piece for forming a coil structure and a fixing element, the coiling structure having a plurality of coil segments, a gap being between two of the plurality of coil segments, and the fixing element connecting the coil segments for keeping the width of the gap.
US11469041B2
Systems, methods and apparatus for wireless charging are disclosed. A wireless charging device has a plurality of charging cells provided on a first surface and a processor configured to provide a charging current to a first charging coil in a surface of the wireless charging device, determine that an impedance of a resonant circuit has varied from a threshold or setpoint impedance, and restore the threshold or setpoint impedance by modifying frequency of the charging current. The resonant circuit may include the first charging coil. A method for operating the wireless charging device includes providing a charging current to a first charging coil in a surface of the wireless charging device, determining that an impedance of a resonant circuit has varied from a threshold or setpoint impedance, and restoring the threshold or setpoint impedance by modifying frequency of the charging current. The resonant circuit may include the charging coil.
US11469036B2
An inductor includes a magnetic body including a magnetic substance; a substrate disposed within the magnetic body; and an internal electrode disposed on at least one of an upper surface and a lower surface of the substrate. The substrate is disposed on an inclined with respect to at least one surface of the magnetic body.
US11469034B2
Anchor conductors extending from internal terminal conductors and being in contact with a component body are provided inside the component body. The anchor conductors are provided so as not to be connected to a coil conductor including a circulating portion, and so as not to be exposed on an outer surface of the component body. The anchor conductors are in contact with the component body to thereby enhance fixing force of the internal terminal conductors to the component body.
US11469033B2
A multilayer coil component includes a multilayer body formed by stacking a plurality of insulating layers in a length direction and that has a built-in coil, and a first outer electrode and a second outer electrode that are electrically connected to the coil. The coil is formed by a plurality of coil conductors stacked in the length direction being electrically connected to each other. The first and second outer electrodes respectively cover at least parts of first and second end surfaces. A stacking direction and a coil axis direction are parallel to the first main surface. A length of a region in which the coil conductors are arranged in the stacking direction is from 85% to 95% of a length of the multilayer body. A distance between coil conductors adjacent to each other in the stacking direction lies in a range from 12 μm to 40 μm.
US11469027B2
In a built-in coil substrate, coil conductor patterns are provided on insulating base materials. Coil interlayer connection conductors, which provide interlayer connection between the coil conductor patterns, are provided on the insulating base materials and made of conductive paste. First and second external electrodes are provided on a first principal surface of a multilayer body. One of the coil conductor patterns is connected to the first external electrode by first-external-electrode connection conductors made of the conductive paste. Another one of the coil conductor patterns is connected to the second external electrode by a second-external-electrode connection conductor. The second-external-electrode connection conductor is a metal film provided in a through hole that extends through the multilayer body in a stacking direction in which the insulating base materials are stacked.
US11469024B2
A multidimension-controllable levitation switch comprising a switch levitating body having a magnet; a magnetic levitation support mechanism for supporting the switch body in a stably levitated state relative thereto; magnetic detector means for detecting magnetic field variation of the switch body relative thereto and outputting a correspondingly varied magnetic signal; and a switch control circuit receiving the varied magnetic signal output by the magnetic detector means, and generating a corresponding switch signal based on the varied magnetic signal received. The multidimension-controllable levitation switch or switch system of the present invention may be applied to various electrical appliances, wherein the switch-shift operation of the electric device can be achieved simply by applying a push or press action on the levitating body, and thus incorporates operational convenience as well as novelty.
US11469023B2
Connector element includes an enclosure made of a generally non-magnetic material having an open face; an insulating plate with a plate aperture; a permanent magnet placed inside the enclosure, the magnet dimensions preventing egress from the enclosure through the plate aperture; a washer made of a conductive soft ferromagnetic material with a washer aperture being larger than dimensions of said permanent magnet, placed inside the enclosure. Also disclosed are transformable electronic devices, optionally including displays, toys and educational kits built using the self-actuating connector elements.
US11469020B2
A coil component includes an insulating layer; an annular ring-shaped coil core embedded in the insulating layer; a coil electrode wound around the coil core; an input electrode designed for external connection, disposed on a lower surface of the insulating layer, and connected to a first end of the coil electrode; and an output electrode designed for external connection, disposed on the lower surface of the insulating layer, and connected to a second end of the coil electrode. One of the input electrode and the output electrode is disposed inside the coil core in a plan view. With this configuration, unlike a conventional coil component in which both input and output electrodes are disposed outside a coil core, it is possible not only to easily reduce the area of the coil component in a plan view, but also to improve heat dissipation characteristics of the coil component.
US11469018B2
Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet
A non-oriented electrical steel sheet according to one embodiment of the invention has a chemical composition represented by C: 0.0030% or less, Si: 2.00% or less, Al: 1.00% or less, Mn: 0.10% to 2.00%, S: 0.0030% or less, one or more selected from the group consisting of Mg, Ca, Sr, Ba, Nd, Pr, La, Ce, Zn, and Cd: greater than 0.0100% and not greater than 0.0250% in total, a parameter Q represented by Q=[Si]+2×[Al]−[Mn]: 2.00 or less; Sn: 0.00% to 0.40%, Cu: 0.00% to 1.00%, and a remainder: Fe and impurities, and a parameter R represented by R=(I100+I310+I411+I521)/(I111+I211+I332+I221) is 0.80 or greater.
US11469016B2
An R-T-B based sintered magnet containing a first heavy rare earth element, in which R includes Nd, T includes Co and Fe, the first heavy rare earth element includes Tb or Dy, the R-T-B based sintered magnet has a region in which a concentration of the first heavy rare earth element decreases from the surface toward the inside, a first grain boundary phase which contains the first heavy rare earth element and Nd but does not contain Co is present in one cross section including the region, and an area occupied by the first grain boundary phase in one cross section including the region is 1.8% or less.
US11469013B2
A combination includes: an electricity conducting element and a connector cable. The electricity conducting elements includes: a body of insulating material; an electrical conductor extending through the body; at least one passive electrical sensor embedded or integrated in the body of insulating material; and at least one shielded connector with one or more terminals arranged on an outer surface of the body, the at least one shielded connector being electrically connected to the at least one passive electrical sensor. The connector cable includes: a first shielded connector with one or more terminals for connecting with the at least one shielded connector; a second shielded connector with one or more terminals for connecting with an appliance or a further connector cable; and electrical components arranged closely to the first shielded connector and electrically connected to the terminals of the first shielded connector.
US11469007B2
A compression member for insertion into a pig for transporting a container of biohazardous materials includes a flange maintained in spaced relation with an annulus by pillars; and spaced apart pivotable grip components supported by the annulus and extending downwards from the annulus between respective ones of the pillars towards, but not into contact with, the flange, the pivotable grip components resiliently compressible inwardly against the container when the container is received within the compression member. In use, the compression member receives at least a closure portion of the container and, in turn, is itself received within a complementary annulus of the pig. When being received within the complementary annulus of the pig, the pivotable grip components are urged inwards towards the container thereby to grip the container and provide a spacer for between this portion of the container and the pig.
US11469006B2
A method for depositing zinc on the surfaces of a coolant loop of a nuclear power plant includes: providing within a portion of the coolant loop a treatment solution comprising zinc and optionally one or more noble metals and/or reducing agent(s); allowing the treatment solution to remain in the portion for a treatment period; and removing the treatment solution from the portion. According to various embodiments, an average temperature of the treatment solution over the course of the treatment period is less than 150° C. or 100° C. According to various embodiments, an instantaneous temperature of the treatment solution remains below 150° C. or 100° C. throughout the treatment period. The zinc deposition treatment may be applied (1) before the plant is first put into power-generating operation or (2) during an outage following power-generating operation and optionally following a chemical decontamination to remove any oxides formed on surfaces of a coolant loop during prior power operation period(s).
US11469003B2
Examples of advanced fuel cycles for fusion reactors are described. Examples include fuel cycles for use in field reverse configuration (FRC) plasma reactors. In some examples, reaction gases may be removed from a fusion reactor between pulses (e.g. plasmoid collisions). In some examples, a D-3He reaction is performed, with the 3He provided from decay of byproducts of previous reactions (e.g. tritium).
US11468980B2
A method of updating the status of an insurance customer includes identifying a plurality of individuals with a first insurance status and delivering home testing kits to the plurality of individuals. Upon completion of the home testing kits, medical image information is received from a mobile communications device and processed to determine a state of a medical analysis region. Individuals with medical analysis regions in a differing state of criticality are identified. Healthcare providers may be provided with information indicating that there is a likelihood that the identified individuals are entitled to a second insurance status.
US11468979B2
The invention provides an integrated system capable of integrating Picture Archiving and Communication System (PACS) and Computer Aided Diagnosis (CAD), which allows users to login account, retrieve/preview/download database, process an image, configure an image, input operation instructions, and execute synchronization/conference function, etc. through a user interface provided by an integrated application, a remote browsing gateway or a remote browsing webpage. Through the instinctive and user-friendly interface, the users may increase their willingness to use PACS and CAD. In addition, the integrated system combines the functions of PACS and CAD systems and may be applied to cancer or tumor screening to promote the advancement of medical diagnosis and highlight its possible contributions and potential value of PACS and CAD systems.
US11468976B2
Systems and methods are provided for calculating athletic activity parameters. Multiple housings are position at different locations on a user's body. The housings are configured to be removably engaged with an electronic module that includes a sensor and a processor configured to calculate athletic activity parameters. Each housing is connected to or includes an identification memory that stores information identifying a location of the housing. The electronic module uses the location information to select an algorithm to use when calculating the athletic activity parameters.
US11468971B2
Inferring a characteristic of an individual is disclosed. An indication that a first user and a second user have at least one shared chromosomal segment is received. Information about the second user is obtained. A characteristic of the first user is inferred based at least in part on the information about the second user.
US11468969B2
The present invention is directed to a method for generating a library of antigen binding molecules for screening for binding to an epitope of interest, said method comprising: a. selecting a template antigen-binding molecule from a set of possible template antigen binding molecules wherein said selected template does not specifically bind the epitope of interest but is known to specifically bind another epitope; b. selecting at least one residue position in said template antigen-binding molecule for mutation; and c. selecting at least one variant residue to substitute at the at least one residue position selected in b; such that a library containing a plurality of variants of said template is generated.
US11468966B2
The present disclosure provides an operation method related to a post package repair (PPR) function in a dynamic random access memory (DRAM) device. The method for operating a post package repair (PPR) function of a memory device is disclosed. The method includes providing a memory bank, which includes a memory array and a sense amplifier adjacent to the memory array, wherein the memory array comprises at least one defective row and at least one associated row, and the at least one associated row is electrically connected to the sense amplifier by a plurality of bit lines. The method also includes arranging a redundant row adjacent to the memory array, wherein the redundant row is electrically connected to the sense amplifier by the plurality of bit lines. The method also includes activating the at least one associated row to transmit data in the at least one associated row to the sense amplifier, latching the data in the sense amplifier; activating the redundant row, and transmitting the data from the sense amplifier to the redundant row.
US11468956B2
The present disclosure relates to a memory device that includes a plurality of memory cells. The memory device also includes a peripheral circuit configured to perform a program operation of storing data in the plurality of memory cells, which includes a plurality of program loops each including an operation of applying a program voltage to a selected word line commonly connected to the plurality of memory cells and a verify operation of applying at least one verify voltage among verify voltages respectively corresponding to target program states of the plurality of memory cells. The memory device additionally includes control logic configured to control the peripheral circuit so that the at least one verify voltage increases according to a program loop of the plurality of program loops during the program operation.
US11468954B2
A memory device includes an array of memory cells, a plurality of word lines coupled to the array of memory cells, a controller configured to control a read operation on the array of memory cells, and a row decoder coupled to the word lines and the controller and configured to, in the read operation, induce a coupling effect between a select word line and an adjacent unselect word line of the plurality of word lines, and discharge the select word line to a start read level due to at least the coupling effect.
US11468948B2
Methods, systems, and devices for cleaning memory blocks using multiple types of write operations are described. A counter may be incremented each time a write command is received. In response to the counter reaching a threshold, the counter may be reset and a flag may be set. Each time a cleaning of a memory block is to take place, the flag may be checked. If the flag is set, the memory block may be cleaned using a second type of cleaning operation, such as one using a force write approach. Otherwise, the memory block may be cleaned using a first type of cleaning operation, such as one using a normal write approach. Once set, the flag may be reset after one or more memory blocks are cleaned using the second type of cleaning operation.
US11468947B2
The embodiments herein describe technologies of initializing resistive memory devices (e.g., non-volatile and volatile memory devices). In one method, a first voltage is applied across a resistance change material of a memory cell to form an initial filament and multiple cycles are performed to condition the initial filament. Each of the multiple cycles includes: applying a second voltage with a first polarity across the resistance change material; and applying a third voltage with a second polarity across the resistance change material.
US11468946B2
Provided is a semiconductor storage device including: a substrate having a substrate surface extending in a first direction and a second direction intersecting the first direction; a plurality of first region memory cells provided in a plurality of layers provided parallel to the substrate surface and in a third direction, the first region memory cells being provided above a rectangular shaped first region provided on the substrate surface, the first region having a first side parallel to the first direction and a second side parallel to the second direction when viewed from the third direction intersecting the first direction and the second direction; a plurality of first region wirings provided between the first region memory cells; a plurality of second region memory cells provided in the layers, the second region memory cells being provided above a rectangular shaped second region having a third side parallel to the first direction and a fourth side parallel to the second direction when viewed from the third direction; a plurality of second region wirings provided between the second region memory cells; and a control circuit capable of executing a reading operation.
US11468935B2
In an embodiment, a memory system may include at least two types of DRAM, which differ in at least one characteristic. For example, one DRAM type may be a high density DRAM, while another DRAM type may have lower density but may also have lower latency and higher bandwidth than the first DRAM type. DRAM of the first type may be on one or more first integrated circuits and DRAM of the second type may be on one or more second integrated circuits. In an embodiment, the first and second integrated circuits may be coupled together in a stack. The second integrated circuit may include a physical layer circuit to couple to other circuitry (e.g. an integrated circuit having a memory controller, such as a system on a chip (SOC)), and the physical layer circuit may be shared by the DRAM in the first integrated circuits.
US11468930B2
Methods, systems, and devices for a decoder are described. The memory device may include a substrate, an array of memory cells coupled with the substrate, and a decoder coupled with the substrate. The decoder may be configured to apply a voltage to an access line of the array of memory cells as part of an access operation. The decoder may include a first conductive line configured to carry the voltage applied to the access line of the array of memory cells. In some cases, the decoder may include a doped material extending between the first conductive line and the access line of the array of memory cells in a first direction (e.g., away from a surface of the substrate) and the doped material may be configured to selectively couple the first conductive line of the decoder with the access line of the array of memory cells.
