US11229640B2
Dosage forms, drug delivery systems, and methods related to sustained release of dextromethorphan or improved therapeutic effects are disclosed. Typically, bupropion or a related compound is orally administered to a human being to be treated with, or being treated with, dextromethorphan.
US11229637B2
The present invention relates to compounds suitable for use in mediating hypoxia inducible factor and for treating erythropoietin-associated conditions by increasing endogenous erythropoietin in vitro and in vivo.
US11229627B1
Abuse deterrent solid dosage formulations containing 5-({[2-Amino-3-(4-carbamoyl-2,6-dimethyl-phenyl)-propionyl]-[1-(4-phenyl-1H-imidazol-2-yl)-ethyl]-amino}-methyl)-2-methoxy-benzoic acid, and processes for the preparation and administration of these formulations.
US11229626B2
The invention disclosed herein relates to novel synergistic nutritional compositions for treating seizures and chronic inflammatory diseases. Particularly, the invention relates to potent and stable synergistic nutritional composition comprising combination of therapeutically active non-competitive amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPAR) antagonists and nuclear factor erythroid 2-related factor 2 (NRF2) activators, present in weight ratio of 1:0.001 to 1:0.5, along with pharmaceutically acceptable excipients. Further, the present synergistic nutritional composition is useful for treating conditions associated with seizure, fibrosis and diabetes.
US11229621B2
Pharmaceutical compositions and dosage forms of dimethyl fumarate containing low levels of certain impurities are disclosed.
US11229613B2
The invention provides compositions including epinephrine fine particles, including epinephrine nanoparticles or nanocrystals and epinephrine microparticles or microcrystals, and methods for therapeutic use of the compositions for the treatment of conditions responsive to epinephrine such as a cardiac event or an allergic reaction, particularly anaphylaxis. The epinephrine fine particles can be incorporated into orally-disintegrating and fast-disintegrating tablet pharmaceutical formulations and can significantly increase the sublingual bioavailability of epinephrine, and thereby reduce the epinephrine dose required.
US11229602B2
Compositions and methods for making and using proliposomal and liposomal formulations of chemotherapeutic agents are disclosed. The proliposomal and liposomal formulations of chemotherapeutics, as well as medicaments and dosage forms that include such formulations, can be used with treatment regimens for bladder cancer and urothelial cancer. Hence, the formulations, medicaments, and dosage forms of the invention are suitable to treat bladder cancers by intravesical administration and to treat urothelial cancers. The formulations according to the invention include (a) a taxane (e.g., paclitaxel, docetaxel) or cisplatin, (b) a first phospholipid, dipalmitoyl phosphatidylcholine (DMPC), and (c) a second phospholipid, dimyrsityl phosphatidyl glycerol sodium (DMPG). The proliposomal formulations form liposomes upon contact with an aqueous vehicle.
US11229600B2
A composition-of-matter is provided. The present composition includes dietary supplements capable of reducing or reversing the negative effects of alcohol on motor and cognition, dietary supplements having anti-gastroparesis, antiemetic, analgesic and anti-inflammatory activities and/or dietary supplements capable of increasing alcohol catabolism and decreasing the level of toxic products of alcohol catabolism.
US11229597B2
The present invention relates to a novel pharmaceutical composition comprising doxycycline for topical application, in particular to the eye and eyelids. The invention also relates to this topical composition for use in the treatment of bacterial infections of the skin and mucous membranes.
US11229596B2
The present invention relates to a preservative-free ophthalmic composition for the reduction of elevated intraocular pressure containing Latanoprost or a combination of Latanoprost and Timolol and to a process for preparing such compositions.
US11229582B2
The present invention provides a patch for attaching to teeth or a surrounding part of teeth, and the patch can be easily removed by tooth brushing alone.
US11229580B1
Apparatus and associated methodology contemplating a securement device for securing a percutaneous feeding device having a tube operably forming a feeding passage through a stoma placed in a patient. The securement device has an adhesive-backed substrate configured to operably adhere to the patient's skin around the stoma. A connector is selectively extendable relative to the substrate and selectively moveable between an unsecured mode and a secured mode, the connector in the unsecured mode clearingly disengaging the feeding device, and the connector in the secured mode configured to impart a securement force to the feeding device to restrict its movement relative to the stoma.
US11229579B2
Devices, assemblies, and methods for arranging and dispensing medication are shown and described. In one embodiment, a medication dispensing assembly includes a first single dose tray having a plurality of dosage complexes and a first label face, and at least a second single dose tray having a plurality of dosage complexes and a second label face. Each dosage complex has a unitary blister pocket adjacent to an L-shaped opening. In other embodiments, a single dose medication tray includes a label platform and a plurality of dosage complex groupings. The result is devices and methods to orient and dispense individually packaged medications.
US11229578B2
A method and device for the prevention and treatment of oral mucositis using a combination of an anti-mucositis agent and the device that is held in place for prolonged periods of time within the mouth. Portions of the device overlie and are brought into direct contact with the portions of the oral mucosa that are affected by oral mucositis. The method provides prolonged contact time of the anti-mucositis agents to the areas of the mucosa that are affected by oral mucositis. The combination may be used to treat oral mucositis or, prophylactically, to prevent oral mucositis that may occur in patients that receive chemotherapy and/or radiation therapy.
US11229573B2
A sexual stimulation device has a loop through which a user can insert their penis. A perineum stimulating portion is configured to contact the user's perineum during use, and a deformable connector extends between the loop and the perineum stimulating portion. The deformable connector is deformable between a first shape and a second shape, and is biased towards the first shape such that the loop and the perineum stimulating portion are biased towards the user's body during use.
US11229560B2
A stretchable structure of an absorbent article has a first sheet layer of a nonwoven fabric; a second sheet layer of a nonwoven fabric and opposed to one side of the first sheet layer. A plurality of elongated elastically stretchable members are provided along the stretchable direction at intervals from each other between the first sheet layer and the second sheet layer. The first sheet layer and the second sheet layer have sheet bonded portions bonded via a hot melt adhesive disposed in a striped pattern that is intermittent in the longitudinal direction of the elastically stretchable members and continuously elongated in the direction intersecting with the elastically stretchable members. One of the first sheet layer and the second sheet layer is a spunbond nonwoven fabric, and the other sheet layer is an air-through nonwoven fabric whose surface on the spunbond nonwoven fabric side is a fluffy surface.
US11229555B2
A removable covering for an object includes an adhered section that is adhered to the object (e.g., adhered to a receiving surface of the object via an adhesive layer) and a free section that is not adhered to the object. The removable covering is sufficiently flexible to allow at least partial removal of the adhered section from the object by application of a force to the removable covering. Typically, the removable covering is adhered to the object such that resistance to removal of the covering from the object varies at different zones of attachment between the removable covering and the object. The resistance variation may be achieved, for example, by employing tabs, loops, folds, varying-strength adhesive strips, textures and/or release coatings. Exemplary packaging systems (e.g., containing removable coverings and/or objects) include features such that resistance to removal of the packaging system from an object varies at different phases of removal.
US11229551B2
A system for processing a portion in a processing volume of a transparent material by application of focused radiation including a device for generating and an optical system for focusing radiation, with a device for changing the position of the focus of the radiation and a control device. This system performs a slow scanning movement of the focus and an independent fast scanning movement of the focus which section can be moved by the slow scanning movement in the entire processing volume in an arbitrary direction; as well as by a system into which a scan pattern is encoded, with scanning movement including at least one lateral base component in the x- and/or y-direction, which is superimposed by components with synchronous change-of-direction-movements in the z-direction and in x-direction and/or y-direction. The invention also includes corresponding methods, a control program product and a planning unit.
US11229545B2
A dental guard (10) for preventing wear of the occlusal surfaces of a user's teeth resulting from bruxism is provided. The dental guard (10) can be can be custom-fitted to the teeth of the wearer. The guard (10) comprises a durable core (14) that is overmolded by a thermoplastic outer layer (12). The outer layer (12) can be softened through exposure to hot, but not boiling, water, and then formed around the user's teeth. The guard (10) may include one or more features (32, 84) that assist the user in proper positioning of the guard within his or her mouth during the custom fitting process.
US11229533B2
Various embodiments of the present invention generally relate to prosthetic partial finger designs that can mimic the last two joints of the finger. Some embodiments include a proximal phalange, a distal phalange coupled to the proximal phalange, and a knuckle track (e.g., formed in an arc). The knuckle track can be moveably coupled to the proximal phalange an may include multiple teeth formed on which the proximal phalange slides along. A ratcheting mechanism can contact the multiple teeth to allow sliding in only a first direction while the ratcheting mechanism is engaged. Some embodiments include a release mechanism (e.g., a button) configured to disengage the ratcheting mechanism from the multiple teeth to allow the distal phalange to slide in a second direction. In some embodiments, the device may include a spring-back capability that automatically extends the finger after reaching full finger flexion, enabling one-handed use.
US11229521B2
A knee prosthesis includes a femoral component, a tibial component, and a coupling component interconnecting the femoral component and the tibial component. The tibial component includes ball. The femoral component is configured to move relative to the tibial component. The coupling component defines an internal cavity including a first spherical end portion and a second spherical end portion. The internal cavity is dimensioned to receive the ball of the tibial component. The ball is repositioned between the first spherical end portion and the second spherical end portion of the internal cavity upon movement of the femoral component relative to the tibial component.
US11229515B2
Systems and methods comprising an anchor adapted to be positioned at a native heart valve annulus. The anchor comprises multiple coils adapted to support a heart valve prosthesis. A flexible outer tube adapted to hold the multiple coils of the anchor can combine with the anchor to form an assembly. A delivery tool adapted to deliver the assembly into position at a native heart valve can be provided and used. The outer tube is adapted to be removed from the multiple coils of the anchor after the coil portions of the anchor are positioned above and/or below the heart valve annulus. Additional apparatus and methods are disclosed.
US11229514B2
An improved skin substitute is presented comprised of a silicone layer backed up with a woven nylon fabric layer, the silicone layer possessing a regular pattern of slits that permit the porosity of the skin substitute to be adjusted by clinicians by means of applying tension to the skin substitute that differentially opens the slits. A variety of therapeutic substances can be applied to the skin substitute to promote healing, including aloe and other medicinal preparations. A layer of water soluble or water insoluble anti-scar compound is also present, the preferred compound being salinomycin.
US11229511B2
Methods and apparatus for use in capturing embolic debris during a surgical procedure in a patient are provided. The methods include utilizing an embolic capture device that is configured for delivery into a patient via a transapical delivery approach and via an arterial delivery approach, and determining which of a transapical delivery approach and an arterial delivery approach should be used with the patient. The methods also include inserting the embolic capture device within a delivery system, and deploying the embolic capture device at a desired location within the patient's blood vessel that is downstream from the location of the surgical procedure. The same embolic capture device is configured for use with a transapical delivery approach and an arterial, such as a transfermoral, delivery approach.
US11229510B2
A surgical implant (20) comprises a flexible, areal basic structure (22) having a first face and a second face and being provided with pores (26) extending from the first face to the second face. A barrier layer (24) having a first face and a second face is placed, with its second face, at the first face of the basic structure (2) and attached to the basic structure (22). The barrier layer (24) is deformed into at least part of the pores (26) where it forms, in a respective pore (10), a barrier region (28).
US11229498B2
[Object] To make it possible to perform gravity compensation with a more compact and lightweight configuration. [Solution] There is provided a medical support arm apparatus including: an arm section including multiple joint sections, and configured such that a medical tool is provided on a front end; an actuator at least provided in a compensated joint section that is a target of gravity compensation among the joint sections, and including a torque sensor that detects a torque acting on the compensated joint section; and a gravity compensation mechanism that imparts to the compensated joint section a compensating torque in a direction that cancels out a load torque due to a self-weight of the arm section acting on the compensated joint section.
US11229494B2
A surgical robotic system has a surgical robotic arm, and a programmed processor that determines a longest principal axis of a velocity ellipsoid for a first configuration of the arm, applies a maximum task space velocity (that is in the direction of the longest principal axis) to an inverse kinematics equation which computes a potential joint space velocity, computes a ratio of i) the potential joint space velocity and ii) a joint space velocity limit of the arm, and applies the ratio to an initial joint space velocity, to produce a regulated joint space velocity. Other aspects are also described and claimed.
US11229493B2
A method comprising acquiring an image of a surgical site of a patient. The method includes capturing motion data of an instrument based on a user defined path to the surgical site. The method includes determining a motion path based on the captured motion data. The motion path corresponds to an actuation of one or more components of a robotic device. The method includes displaying a portion of the motion path onto the image. The method includes determining one or more instructions for actuating the one or more components along the determined motion path. The method includes providing the one or more instructions to the robotic device.
US11229488B2
System for guiding an instrument within a vascular network of a patient are disclosed. In some embodiments, the system receives a medical image from a medical imaging device and identifies a distal tip and a direction the instrument in the image. The system may then determine a waypoint for the distal tip of the instrument based at least in part on the position and direction of the distal tip of the instrument. The system may then generate a trajectory command for moving the instrument through the vascular network from the current position to the waypoint. The system may operate in a closed loop. The system may provide the trajectory command to a robotic medical system configured to move the instrument according to the command.
US11229481B2
The present invention relates to a treatment apparatus and a method of controlling the same, and provides a treatment apparatus including an insertion unit formed in such a way as to be inserted into a tissue through a tissue surface, a bending sensing unit sensing bending of the insertion unit occurring during insertion, and a controller controlling the insertion operation of the insertion unit based on information sensed by the bending sensing unit, and a method of controlling the same. In accordance with the present invention, there is an advantage in that a treatment effect can be improved because treatment can be performed in the state in which the insertion unit has been inserted into an accurate target location.
US11229477B2
A probe for ablating tissue comprises an electrosurgical working end configured to provide a first plasma about a first surface location and a second plasma about a second surface location, the first plasma having first ablation parameters and the second plasma having second ablation parameters. The probe has a working end with a thickness below 3 mm and produces a low temperature plasma.
US11229476B2
A cryosurgical instrument, in particular a biopsy instrument for transbronchial biopsy, having an elongated instrument base body with a distal and proximal end, in relation to the operational position, a cooled section close to the distal end and which removes tissue, said section being designed such that surrounding biological material adheres thereto, by means of cryoadhesion, when said instrument is in use in the cooled state, and a security section which is provided at a distance from the tissue removal section and which comprises means for preventing or reducing the adhesion of biological material.
US11229473B2
An ultrasonic surgical instrument and method for identifying tissue state and energizing the surgical instrument includes an end effector having an ultrasonic blade and an RF electrode, a shaft assembly, a body, and a power controller. A first ultrasonic energy input is configured to be actuated from a first unactuated energy input state to a first actuated energy input state. A trigger input is configured to be actuated from an unactuated trigger input state to an actuated trigger input state. The power controller is operatively connected to the ultrasonic blade, the RF electrode, the first ultrasonic energy input, and the trigger input and configured to direct at least one of the ultrasonic blade or the RF electrode to be selectively driven according to a predetermined drive function based on the tissue impedance, the state of the first energy input, and the state of the trigger input.
US11229471B2
A surgical instrument comprises a shaft assembly comprising a shaft and an end effector coupled to a distal end of the shaft; a handle assembly coupled to a proximal end of the shaft; a battery assembly coupled to the handle assembly; a radio frequency (RF) energy output powered by the battery assembly and configured to apply RF energy to a tissue; an ultrasonic energy output powered by the battery assembly and configured to apply ultrasonic energy to the tissue; and a controller configured to, based at least in part on a measured tissue characteristic, start application of RF energy by the RF energy output or application of ultrasonic energy by the ultrasonic energy output at a first time.
US11229466B2
A needle-mounted balloon system can include a cannula and a stylet. The cannula may include a handle and an outer sheath, and the outer sheath may be configured to retract and expose at least a portion of an expandable member. The stylet may include a stylet needle and a sharp distal tip portion. The stylet needle may be used to insert the system into a body structure, after which the stylet may be disengaged from the cannula. The expandable member may then be exposed and inflated to create a space in the body structure. Filler material may be injected through the cannula to the open space in an effort to stabilize an injured or otherwise destabilized portion of the body structure.
US11229452B2
A system comprising a handpiece and drive system configured to removably couple to a proximal end of a housing. A scalpet assembly is configured to removeably couple to the housing, and includes a scalpet array comprising at least one scalpet configured for rotation. The scalpet array is configured to harvest dermal plugs via fractional resection. A collection chamber is configured to collect the dermal plugs, and to house formation of an injectable filler by mincing the dermal plugs, and mixing the dermal plugs with a carrier. The injectable filler is configured for bulk fill. The collection chamber includes a loading port, and a cannular syringe is configured to mate with the loading port to receive the injectable filler, and to deliver the injectable filler for the bulk fill.
US11229446B2
Provided are medical devices, systems and methods for retrieval and/or extraction of a corpus located in a tubular organ. Systems of this disclosure are configured for carrying out various procedures for removal of occlusive corpus from tubular organs, for example thrombectomy.
US11229444B2
Embodiments of the invention include implants, instruments, and methods for attaching or reattaching soft tissue (200, 2200) to a bone (100), that enable independent tensioning of multiple connectors such as sutures (60, 160, 2060, 2160) and enable redundant fixation between bone (100) and soft tissue (200, 2200). Some embodiments provide for improved accuracy of the placement of substantially parallel tunnels through which soft tissue (200, 2200) to bone (100) connectors such as sutures (60, 160, 2060, 2160) are passed.
US11229443B2
A surgical guide includes a first guide arm extending from a first end to a second end on a first longitudinal axis. The first guide arm defines a first plurality of openings sized and configured to receive a first guide element therethrough. A second guide arm extends from a first end to a second end on a second longitudinal axis. The second guide arm defines a second plurality of openings sized and configured to receive a second guide element therethrough. A pivot element couples the first end of the first guide arm to the first end of the second guide arm such that an angular distance between the first guide arm and the second guide arm can be adjusted in a first plane.
US11229442B2
Vascular compression devices with an inflatable chamber are disclosed. The inflatable chamber of the vascular compression devices can be inflated and then deflated with a liquid with ultrasound properties similar to biological tissues. Ultrasound waves may be applied to the vascular compression device and may propagate through the vascular compression device and into the biological tissue of the patient to produce an ultrasound image to determine the patency of the vessel.
US11229441B2
A surgical clamping device is disclosed, having a first clamp jaw and a second clamp jaw, each having one or more channels configured for receiving suture for reliably securing the clamp jaws to maintain a clamping pressure during a surgical procedure, as well as to reliably and releasably secure the clamp jaws onto the introducer shaft of the clamping device. Also described are clamp jaws having one or more actuator interfaces and alignment guides configured for reversible and slidable engagement with an actuator at the end of an articulating introducer shaft. Also described are various features of clamp jaws for use with a surgical clamping device. Also disclosed is a surgical clamping device having detachable, pivotable first and second clamp jaws releasably held on pivotable fingers at a proximal end of an articulating introducer shaft. Related methods of surgical clamping procedures are also disclosed.
US11229440B2
Expandable occlusive plugs and methods of using them are disclosed. The devices generally include an expandable framework at least partially covered by a membrane. The occlusive plugs can be used for occlusion of body lumens and/or to limit migration of embolic agents to non-target sites.
US11229439B2
The invention relates to an implant for vascular applications that can be transported by means of a catheter and is intended in particular to influence the blood flow in the area of arteriovenous malformations, such as fistulas and aneurysms, to fill the saclike dilation of the malformation, promote thrombus formation and cover the neck of the malformation. The implant according to the invention is provided with an occlusion unit (1, 13) having a three-dimensional shape constructed from several subunits (5a, 14) from a framework of struts (5, 16, 17), with a covering, preferably a membrane (6), being located between struts (5, 16, 17).
US11229435B2
The invention provides improved devices, systems, and methods for tissue approximation and repair at treatment sites. The invention provides devices, systems, and methods that may more successfully approximate and repair tissue by improving the capture of tissue into the devices. The invention may be a one-way mechanism that allows tissue to enter the mechanism but not easily exit, such as a leaf-spring, a protrusion, a pivoting arm and one or more frictional elements.
US11229431B2
A wound closure device for closing a surgical wound in a tissue, wherein the wound closure device includes a first jaw, a second jaw and a handle. The first jaw is arranged for receiving a first cartridge including a plurality of slots for holding wound closers and wherein the second jaw is provided with a plurality of tracks. The plurality of tracks guide a respective one of the male ends and a respective one of the female ends towards each other and to an interlocked state where the respective one of the male ends and the respective one of the female ends are interlocked with each other.
US11229426B2
A medical mechatronic male interface device for coupling a surgical assistance system to a mounting structure has a base with an end face, a functional body, extending from the end face, first mechanical coupling means for positive and/or non-positive coupling to a corresponding medical mechatronic female interface device, and at least one first electronic interface for connecting to a corresponding second electronic interface of the female interface device. The functional body has a centring device to center the surgical assistance system free of play relative to the base. The centring device has a first functional surface, a second functional surface, and a third functional surface that are not parallel to each other and that have normals which do not lie in a common plane. A corresponding female interface device and a mounting arm and a surgical assistance system are also described.
US11229423B2
A tissue collecting instrument which cuts and collects tissue includes a first member formed in a tubular shape and including an internal space and a side hole communicating with the internal space, a second member inserted into the internal space and configured to be movable relative to the first member, a first protruding portion provided on the first member and configured to protrude toward the inside of the side hole, and a second protruding portion provided on the second member and configured to protrude in a direction opposite to the first protruding portion, wherein the tissue is able to enter the internal space through the side hole when the first member and the second member are in a positional relationship in which the first protruding portion and the second protruding portion are spaced apart and facing each other.
US11229420B2
A system and method for tracking an anatomical structure over time based on Pulsed-Wave (PW) Doppler signals of a Multi-Gated Doppler (MGD) signal is provided. The method may include identifying a gate corresponding with a selected anatomical structure. The method may include analyzing an MGD signal to track the selected anatomical structure over an extended period of time by selecting, at a plurality of sample times during the extended period of time, a PW Doppler signal from a plurality of PW Doppler signals of the MGD signal. Each of the selected PW Doppler corresponds with the selected anatomical structure at the particular sample time. The method may include presenting a continuous PW Doppler signal generated from each of the PW Doppler signals selected at each of the sample times during the extended period of time at a display system.
US11229417B2
A non-visible radiation imaging system is provided in which an image is obtained based on non-visible infrared radiation of a subject. The image can be enhanced to increase its resolution. Additionally, the image can be combined with another image based on visible light for the subject. The system also provides for a step by step procedure which must be following to obtain a non-visible radiation image accurately for medical diagnostics. Further, a non-visible radiation diagnostic examination system and method are provided that perform an automatic diagnostic information extraction based on examination of the subject using one or more of the images.
US11229404B2
Blood pressure signals are reconstructed from PhotoPlethysmoGraphy (PPG) signals by: receiving PPG signals including systolic, diastolic and dicrotic phases; and determining first and second derivatives of the PPG signals and: a first set of values indicative of lengths of the signal paths of the PPG signal, the first derivative and the second derivative thereof in the systolic, diastolic and dicrotic phases; a second set of values indicative of relative durations of the PPG signal and the first and second derivatives thereof in the systolic, diastolic and dicrotic phases; and a third set of values indicative of the time separation of peaks and/or valleys in subsequent waveforms of the PPG signal. Reconstruction also includes applying artificial neural network processing to the first, second and third set of values. The artificial neural network processing includes artificial neural network training as a function of blood pressure signals to produce reconstructed blood pressure signals.
US11229387B2
A bladder volume detection device, the device comprising a sound transmitter and at least one receiver the device configured to ping the bladder with an acoustic signal having a resonant frequency of up to about 20 k Hz generated with said transmitter.
US11229377B2
A method of visualizing spinal nerves includes receiving a 3D image volume depicting a spinal cord and a plurality of spinal nerves. For each spinal nerve, a 2D spinal nerve image is generated by defining a surface within the 3D volume comprising the spinal nerve. The surface is curved such that it passes through the spinal cord while encompassing the spinal nerve. Then, the 2D spinal nerve images are generated based on voxels on the surface included in the 3D volume. A visualization of the 2D spinal images is presented in a graphical user interface that allows each 2D spinal image to be viewed simultaneously.
US11229370B2
In one embodiment of the invention, a portable device with multiple integrated sensors for vital signs scanning and method of using said device is disclosed. The portable personal scanning device includes multiple sensors such as a plurality of ECG, thermometer, PPG, accelerometer, and microphone for determining a user's vital signs. The method includes concurrently scanning with one or more sensors, validating and enhancing the results of each sensor scan with other concurrent sensor scan and patient interaction models, processing the sensor scans separately or in combination to extract user's vital signs, validating the vital signs extracted by comparison to physiological models, and fusing the similar vital signs extracted from more than one process according to a determination of the measure of quality of the process that produced the vital sign.
US11229357B2
A laser surgery system includes a light source, an eye interface device, a scanning assembly, a confocal detection assembly and preferably a confocal bypass assembly. The light source generates an electromagnetic beam. The scanning assembly scans a focal point of the electromagnetic beam to different locations within the eye. An optical path propagates the electromagnetic beam from a light source to the focal point, and also propagates a portion of the electromagnetic beam reflected from the focal point location back along at least a portion of the optical path. The optical path includes an optical element associated with a confocal detection assembly that diverts a portion of the reflected electromagnetic radiation to a sensor. The sensor generates an intensity signal indicative of intensity the electromagnetic beam reflected from the focal point location. The confocal bypass assembly reversibly diverts the electromagnetic beam along a diversion optical path around the optical element.
US11229348B2
A multi-focal, multi-camera endoscope having a tip section including a first optical assembly for generating a first image of a body cavity; a second optical assembly for generating a second image of a body cavity; at least one illuminator associated with each of the first optical assembly and second optical assembly; and a processing system configured to: zoom the first optical assembly and thereby generate a zoomed first image in place of the first image; and automatically cause a physical display to eliminate a display of the second image and to only display said zoomed first image. To eliminate the display of the second image, the processing system reduces a power supply to the second optical assembly, reduces an illumination intensity of an illuminator associated with the second optical assembly or causes the physical display to power off, darken, or blacken.
US11229338B2
A handheld extraction cleaner includes a unitary body provided with a carry handle, and further provided with a supply tank, a recovery tank, and a suction source, all of which are carried on the unitary body. The various components of the extraction cleaner can be arranged for a balanced weight in hand. The supply and recovery tanks are configured to optimize the usable volume within the tanks, among other functions. A powered cleaning head including a removable brushroll is provided on the unitary body.
US11229333B2
A surface cleaning apparatus includes a floor cleaning unit and a portable surface cleaning unit. The floor cleaning unit includes a surface cleaning head having a charger and an upper section moveably mounted to the surface cleaning head between an upright storage position and a rearwardly inclined floor cleaning position. The portable surface cleaning unit is connectable to the floor cleaning unit, and includes a portable surface cleaning unit air inlet connectable in air flow communication with the floor cleaning unit, a main body, an air treatment member, a suction motor, a handle and a capacitor, wherein the capacitor is rechargeable at a rate of at least 4 C.
US11229331B2
Provided is a toilet seat structure for an aircraft lavatory unit. A cushion block is formed of a single band-like body that has a band-like shape extending with a predetermined width along an entire circumference of a toilet seat in a circumferential direction. The band-like body has an elongated cross-sectional shape cut along with a plane orthogonal to the extension direction and includes: a flat upper surface; a flat lower surface; and inclined surfaces provided on both sides in the width direction. The band-like body has the upper surface that is attached to a lower surface of a body plate portion with an adhesive and inclined surfaces that form an obtuse angle with respect to the lower surface of the body plate portion.
US11229328B2
In one aspect, a freestanding, portable raised tub for infants, toddlers and young children is provided herein which includes: a basin with a base and an upstanding side wall bounding the base; a plurality of legs secured to the basin; a rigid panel pivotably connected to the basin so as to be angularly adjustable relative thereto; and, an adjustable guard pivotably connected to the rigid panel so as to be angularly adjustable relative thereto, the guard extending continuously from a first location on the rigid panel to a second location on the rigid panel, the first and second locations being spaced apart.
US11229311B2
A food preparation system and method include: triggering image capturing of a camera to obtain one or more images of a food support platform while the food support platform supports a first food item; performing ingredient recognition for the first food item, including: classifying a feature tensor of a respective image in a general classifier to identify one or more first-level food ingredient categories corresponding to the first food item; and classifying the feature tensor of the respective image in a respective detailed classifier corresponding to each of the one or more first-level food ingredient categories to identify a corresponding second-level food ingredient category corresponding to the first food item, wherein the second-level food ingredient category is a sub-category of said each first-level food ingredient category; and, adjusting one or more heating units for heating the first food item in accordance with the ingredient recognition that has been performed.
US11229303B2
A modular frame system with constituent components that are magnetically attached and detachable, and with a multi-ply construction facilitating cooperative forming of useful recesses and enclosures.
US11229302B2
A roller rack assembly for storing and displaying one or more products, the roller rack assembly including a support tray and a roller track assembly disposed on the support tray. The roller track assembly includes at least one roller track, a front end cap attached to a front end of the roller track, and a rear end cap attached to a rear end of the roller track. A plurality of cylindrical rollers are mounted to the roller track and arranged parallel to one another, with lateral sides perpendicular to a rotational axis. Each roller has an axle extending out of each lateral side. Each axle is mounted to a side wall of the roller track. A pusher mechanism is provided that includes a pusher back located above the roller track and a spring mechanism biasing the pusher back toward the front end of the roller track.
US11229298B2
A cushion may include a cushioning element. The cushioning element may comprise an elastomeric material and one or more reinforcing features positioned at one or more exterior portions of the cushioning element.
US11229292B2
An air cushion device for a seat includes at least one first air cushion and a second air cushion, first and second air inlets, first and second air ducts, and a device preventing the second air duct from being pinched off by a fixing wire of a seat cover.
US11229289B2
The disclosure relates to a furniture panel, in particular a furniture front, the panel having a carrier panel (T) and a cover (200). The cover has a space in which the carrier panel is accommodated, the space and the carrier panel being dimensioned such that the cover can be slipped over the carrier panel and fixed in its slipped-on position on the carrier panel by a force fit and/or form fit.
US11229287B2
The present disclosure relates to a shelf (1) for a storage system. The shelf is made of sheet metal and, comprises a top surface including an area with an expanded metal mesh panel. The shelf further comprises at least one unexpanded area (7) in between two expanded areas, along the length of shelf. This facilitates the attachment of reinforcement structures to the shelf which provides for a shelf capable of carrying a greater load.
US11229285B1
A container rack for pliable bottles, the container rack having a frame and one or more bottle receptacles extending in a horizontal direction into the frame. Each bottle receptacles has a liner wall having a generally circular profile as viewed along the horizontal direction, and a support wall extending radially inward from the liner wall within a lower-most quadrant of the generally circular profile of the liner wall. The support wall has a base portion and a plurality of ribs extending along the horizontal direction and protruding away from the base portion to respective distal ends with the base portion between the distal ends and the generally circular profile of the liner wall. The respective distal ends define a support surface configured to support at least one pliable bottle.
US11229284B1
A flip-top table has a tabletop attached to a frame through a pivoting assembly. The tabletop is made from a ballistic-resistant material allowing it to be used as a ballistic shield when it rotates from its horizontal working position to a vertical shielding position. A front modesty panel is also ballistic-resistant and is mounted between the front legs of the frame. A lift speed restrictor is connected between the tabletop and the frame which prevents the user from lifting the tabletop too quickly which could topple the table, and it includes a biasing mechanism that provides a lifting force and helps to hold the tabletop in the shielding position. The table also includes visual indicators that readily indicate to persons around the table that the table can be converted into a ballistic shield. Casters allow one or more tables to be quickly moved and repositioned into a defensive arrangement.
US11229273B2
A cap for a tubular balm dispenser is disclosed. The cap includes a base portion and a sidewall. The sidewall extends perpendicularly from the base portion and defines a recess for receiving a tubular balm dispenser. The cap is open at one end opposite the base portion. The cap is formed from an elastomeric material. The sidewall has an inner sidewall surface removably attachable to the dispenser and configured to resist rotation of the tubular balm dispenser relative to the cap; wherein the elastomeric material provides a friction between the tubular balm dispenser and the cap when the tubular balm dispenser is inserted into the recess and seated against the base portion.
US11229263B2
A hook device makes it easy to return a hook from a raised state to a stored state. This hook device has a holding member and a hook member, the holding member has an integrally formed elastic piece, the hook member has a rotating shaft and a hanger, the outer periphery of the rotating shaft is provided with an arcuately formed rotating surface and a holding surface formed so as to be close to the rotating shaft center, and the elastic piece abuts against the rotating surface of the rotating shaft in a flexural state when the hook member is raised, and abuts against the holding surface of the rotating shaft when the hook member is stored.
US11229261B2
The present invention relates to an illuminated belt buckle (1) for a safety belt device of a motor vehicle. The illuminated belt buckle (1) comprises a housing (2), a push-button (3) displaceable in the housing (2), an insertion slot (4), bordered by an edge section (21) of the housing (2) and the push-button (3), for inserting a latch plate lockable in the belt buckle (1), at least one light source (10) and at least one light guide (11), wherein the light guide (11) is coupled to at least one light-emitting surface (12, 13) starting from a light entry surface (22). It is provided that a shielding element (14) is arranged on the light guide (11) and shields the light guide (11) at least from a housing part (7, 8, 9) of the housing (2) and/or a cavity (15) in the interior of the housing (2) in which the push-button (3) is arranged. The invention also relates to a method for producing such an illuminated belt buckle (1).
US11229259B2
Methods of making a foamed article include: (a) milling a block or sheet of thermoplastic polymer to form a precursor; (b) crosslinking the thermoplastic polymer; (c) heating the precursor to a first temperature to soften the thermoplastic polymer; (d) infusing the thermoplastic polymer with at least one inert gas at a first pressure that is sufficient to cause the at least one inert gas to permeate into the softened thermoplastic polymer; and (e) while the thermoplastic polymer is softened, reducing the pressure to a second pressure below the first pressure to at least partially foam the precursor into a foamed article, wherein the foamed article is substantially the same shape as the precursor.
US11229255B2
A helmet assembly includes an upper member, a lower member, and rigid or semi-rigid plates connected between the two members. The helmet may include a series of fluidly connected air compartments beneath the plates is disclosed. Embodiments of the helmet may dissipate impact energy in multiple ways including deformation of the plates, shifting of the plates, cushioning of the plates against a resilient compressible material present in the upper member, compression of air within the air compartments, movement of air within the air compartments, and/or expansion of air in non-impacted sections of the air compartments which causes the shifting of non-impacted plates. Springs with or without resilient, compressible inserts may be positioned between movable plates and a frame member. A spine including compressible material may extend along a top section of the helmet and connect plates on opposite sides of the helmet.
US11229252B2
A retention system comprises a shroud configured to be coupled to a helmet. The shroud includes a front surface and a rear surface and the shroud is configured to be coupled to an accessory device. A flexible element is coupled to the shroud and configured to at least partially secure the accessory device to the shroud. The flexible element extends through the front surface of the shroud.
US11229250B2
The present invention relates to breathable, vented, and insulating cold weather garments. More particularly, the present invention relates to garments with chambers to retain an insulating fill material. Perforations along the seams between the insulating chambers may achieve optimal evaporative moisture transfer from the inside (proximal to the body of a wearer) of the garment to the outside environment.
US11229249B2
A glove with optimized safety markings designed to improve worker safety in hazardous environments by increasing the visibility of the glove in the work environment and more easily distinguishing between the front and back of the glove. A preferred embodiment has fluorescent yellow hazard stripes, fluorescent yellow triangular safety icon and black negative space within the safety icon, all on protective members. The protective members, black in color except for the fluorescent yellow portions, are attached to the glove back.
US11229236B1
A wearable vaporization system (100) is provided that includes a vaporization device (110) having a mouthpiece outlet portion (172) from which a vaporized composition mixed with air is withdrawn. The wearable vaporization system (100) further includes a vaporizer holder (130) that is releasably securable to a wrist of a user. The vaporizable holder (130) has a longitudinally extended cradle (132) and a receiving space (138) disposed thereon. One of the vaporization device (110) or the vaporizer holder includes a detent arrangement (121, 121a, 121b, 121c, 145) and the other of the vaporizer holder (130) or the vaporization device (110) includes at least one corresponding detent receiving recess (140a, 140b, or 142, 144 or 126, 128) for releasably retaining the vaporization device against lateral sliding displacement relative to the vaporizer holder (130).
US11229233B2
Delivery of additives in a smoking article is provided through thermally degradable, robust immobilized additive inserts. Additives can be immobilized in an elongated device or an insert, wherein the elongated device or the insert is sufficiently robust to allow the elongated device or the insert to be manually or machine inserted into a smoking article while maintaining the structure of the elongated device or the insert. By providing additives in the form of thermally degradable immobilized additive inserts, migration and/or loss of the additives in a smoking article prior to smoking can be reduced.
US11229230B2
Provided herein are antioxidant-enriched multivitamin compositions comprising vitamin A, vitamin C, vitamin D, vitamin E, vitamin K, thiamin, riboflavin, niacin, vitamin B6, folic acid, vitamin B 12, biotin, pantothenic acid, zinc, selenium, coenzyme Q10, lutein, lycopene, and zeaxanthin for the treatment of fat malabsorption diseases such as cystic fibrosis. Also provided are methods of treating vitamin and micronutrient deficiencies in subjects suffering from cystic fibrosis by administering an antioxidant-enriched multivitamin composition.
US11229227B2
A tumbler for food, including a container designed for receiving the food, which comprises a fluid channel for a fluid provided on the jacket side, a removal opening for the food provided on a first end face, a supply opening for the food provided on a second end face situated opposite the first end face and an extraction opening for a gas provided in the container, including a drive for rotating the container around a rotation axis and including a rotary leadthrough assigned to the second end face, which comprises a connection module, a rotary module, which is provided to be rotatable with respect to the connection module and is rotatable around the rotation axis together with the container.
US11229210B2
Disclosed are embodiments of a method of using mustard meal or mustard meal extract. Certain embodiments concern controlling vegetable sprouting, such as potato sprouting. Vegetables, such as potatoes, may be exposed to products resulting from mustard meal, or an extract thereof, contacting water. Other embodiments concern a process for controlling plant pests, such as insects, nematodes, fungi, weeds, and combinations thereof, with specific embodiments being particularly useful for weed suppression. Certain embodiments comprise extracting glucosinolates from plant material, or processed plant material, selected from the family Brassicaceae, particularly from the genera Brassica and Sinapis. Extracted glucosinolates can be hydrolyzed to form active compounds, or alternatively, they can be hydrolyzed in situ, by simultaneously or sequentially applying myrosinase. The extract can be applied to plants, to the soil adjacent to the plant.
US11229209B2
A coated substrate includes a substrate, a zirconium-containing layer disposed over the substrate, and one or more copper alloy layers disposed over the substrate. Variations include coated substrate with a single copper alloy layer, alternating copper layers, or a combined copper alloy/zirconium-containing layer.
US11229207B2
An avermectin-based topical formulation is disclosed which is useful for prevention and treatment of head lice (Pediculus humanus capitis). This topical formulation may be formulated as a shampoo-condition which comprises an effective amount of avermectin, solubilizers, suspending agents, preservatives, nonionic surfactants, humectants, a silicone compound, and water. Also disclosed are methods of using the topical formulations disclosed within this specification to treat either a susceptible or treatment-resistant strain of lice, as well as uses in the manufacture of a medicament for treating or preventing a lice infestation from a susceptible or treatment-resistant strain in a human patient.
US11229202B2
The invention relates to a medical device in the form of a cartridge (2) incorporating an assembly permitting the preservation of corneal tissue that has been obtained beforehand by sampling, the device comprising: a storage compartment (24) containing a preserving fluid, at least one input terminal (21) upstream from the storage compartment (24), for injecting a compressed pressurizing gas, at least one control terminal (22) upstream from the storage compartment (24), for injecting a compressed control gas, a pneumatically controlled switching system (26) downstream from the terminals (21, 22), said switching system (26) being controlled by the compressed control gas in order to permit or prohibit the circulation of the compressed pressurizing gas towards the storage compartment (24).
US11229197B2
A progressive liquid fill capacity indicator located inside a vapor diffusion membrane liquid reservoir that utilizes index refraction matching of liquid contact to components, dyes, and surface tension gradients. This fill capacity indicator is low cost and reliable. It enables users to visually assess readiness and remaining liquid capacity to deliver attraction, masking, and repulsion scent vapors from wearable and stationary devices to repel or attract mosquitos and arthropods.
US11229188B2
Disclosed is a multifunctional intelligent breeding and rearing system. Functional modules such as a radio-frequency ear tag and identification device, a central controller (1), an isolation and dislodging device (2), a multifunctional feeding trough (3), an automatic feeding device (4), a quantitative water supply device, a feeding trough automatic flushing and a remaining feed detection are utilized to form a basic automatic feeding unit. Through the feeding unit, an identity and eating information of a pig is identified; for a pig that does not eat during a feeding time period, feed and water are injected into a feeding trough simultaneously according to a feed amount and a mixing ratio preset by the system, for precise feeding; a pig that has eaten up is dislodged in real time; and the feeding trough is automatically flushed at an end of feeding. The system realizes automatic and intelligent feeding of a livestock.
US11229186B2
A method for cooling milk in a milking arrangement, and a milk cooling apparatus of the milking arrangement that has a coolant circuit for heat exchange between milk and a coolant and a refrigerant circuit for heat exchange between a refrigerant and the coolant, where the method includes controlling the refrigerant circuit to maintain a predefined temperature range, receiving a first signal relating to commencement or increase of a milk flow from a milking system of the milking arrangement, starting or increasing circulation of coolant in the coolant circuit, and leading the milk flow through the milk cooling apparatus.
US11229181B1
A soybean cultivar designated 90110353 is disclosed. The invention relates to the seeds of soybean cultivar 90110353, to the plants of soybean cultivar 90110353, to the plant parts of soybean cultivar 90110353, and to methods for producing progeny of soybean cultivar 90110353. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 90110353. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 90110353, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 90110353 with another soybean cultivar.
US11229172B2
Provided herein are garlic plants capable of producing substantial amounts of botanical seed, i.e. at least 500 viable seeds per garlic plant. Also provided herein is a use of the present garlic plant for the production of botanical seeds, i.e. at least 500 viable seeds per garlic plant and to seeds and plant parts obtainable from the present garlic plants. Specifically, provided herein are garlic plants capable of producing at least 500 viable seeds per garlic plant, representative seed of said garlic plant deposited under NCIMB 42869.
US11229171B2
The present disclosure relates to a method of culturing a floating aquatic species, the method including introducing the aquatic species into a receptacle having (a) a culture medium, (b) at least one raceway configured to allow the culture medium to flow in a continuous loop, and (c) a sufficient quantity of the culture medium to flow in the continuous loop; cultivating the aquatic species to generate a floating mat on a top surface of the culture medium; generating a fluid current of sufficient force to propel the floating mat on the top surface of the culture medium; and varying a velocity of the fluid current in a controlled manner to maintain a relatively uniform distribution of the floating mat on the top surface of the culture medium.
US11229169B2
A hydroponic growth system for plant growth is disclosed. The hydroponic growth system comprises a nutrient reservoir for containing a nutrient solution, and a plurality of growth vessels. The hydroponic growth system further comprises a nutrient delivery system for delivering the nutrient solution from the nutrient reservoir to the growth vessels. The nutrient delivery system comprises at least one water pump, a first liquid tube, and a second liquid tube, and each of the liquid tubes being connected to and in fluid communication with a water growth vessel at a first end, and being connected to and in fluid communication with a respective pump at a second end. The hydroponic growth system further includes an overflow tube extending between a first one of the growth vessels and a second one of the growth vessels.
US11229162B2
A reel includes a plurality of bats and an end shield plate mounted on the end of the reel at the crop divider which has a peripheral edge radially inward of an outer tip of the fingers with an apex at each of the bats and portions which are recessed from a straight line joining the apexes. Each of the endmost fingers of the bats has a base which is axially inside the end plate and is bent longitudinally of the reel to define an outer tip which is axially spaced from the base to a position beyond the radial plane of the end plate. A plurality of molded paddle blades are mounted to project outwardly from the end surface to clear crop away from the space between the outer face of the end plate and the divider.
US11229155B2
A system and method that automatically monitors product use, such as the type and amount of agricultural and/or horticultural product stored in and dispensed from a cartridge over time and/or by geographic location. Monitored data are stored in memory such as a tag on the cartridge and may be transmitted to a server for storage, aggregation, and analysis. The cartridge may be authenticated before being authorized for use for the benefit of a current user in dispensing the product. The cartridge may be refilled after confirmation of authorization codes on the cartridge and refilling equipment tags. The cartridge may be calibrated automatically based on the bulk density or other parameter of the product in the cartridge. Data may be aggregated from a plurality of cartridges automatically. As-applied data from individual cartridges may be used to verify, independent of operator input, treated area coverage and product application rate.
US11234351B2
Embodiments herein address these and other issues by providing a display assembly system with a pick-up tool having 6 degrees of freedom (6DOF) coupled with a pick-up head having an at least partially transparent adhesive element to which light-emitting structures may be adhered for picking and placement during the display manufacture process. Embodiments further include a touchdown sensor coupled with the pick-up tool and pick-up head that allow sensing of a force applied to the pick-up head in an upward direction.
US11234346B2
A system and method for computer data processing systems of cooling or heating a plurality of objects (heat sources), such as processors in a data center or the like, is disclosed with each of the objects having a control valve associated therewith. Each of the objects is in communication with a supply of a coolant fluid and each control valve has an inlet for receiving coolant fluid from its respective object which reflects the temperature of the object. The control valve has a chamber that receives coolant from its inlet and an outlet. A valve member within the chamber is movable in response to changes in temperature of the coolant fluid within the chamber between a closed position and an open position. The valve member is of a layers of dissimilar metal material having different coefficients of thermal expansion that changes shape in response to changes in temperature. The coolant is carbon dioxide (CO2) that is in its supercritical state as it passes through the heat sources.
US11234342B2
In one embodiment, an apparatus includes a chassis base, a printed circuit board mounted on the chassis base, a heatsink positioned over the printed circuit board to prevent corrosion of components on the printed circuit board, wherein the heatsink comprises a plurality of upward extending fins and a plurality of downward extending walls, a seal interposed between an edge of the downward extending walls and the chassis base, and a cover extending over the heatsink.
US11234320B2
An electronic device is for identifying a LED driver which is a switched mode power supply. For example the LED driver is part of an LED luminaire. An interface (24) is adapted to be coupled to a high frequency power commutation component of the switched mode power supply, for sensing the high frequency power commutation of the switched mode power supply in driving the LED. A mapping is made between identifications of LED drivers which are switched mode power supply and characteristics of the high frequency power commutations in driving the LED of a respective switched mode power supply. Thus, a LED driver which uses a switched mode power supply can be identified corresponding to extracted characteristics of the high frequency power commutations in driving the LED. This identification can be used for energy monitoring and fault diagnosis purposes, for use in a universal low cost LED driver.
US11234313B2
A smart light switch includes a housing, a light actuator, and a processor and memory. The processor is adapted to selectively turn an electrical load on and off in accordance with a programmed set of light activation rules stored in memory. The processor is operable to determine whether the smart light switch is in an On or Off state and create a historical record of the On or Off state of the smart light switch over time. A user is selectively able to place the smart light switch in a vacation mode. The processor suspends the programmed set of light activation rules, determines a probability that the smart light switch would have been turned on based upon the historical record, and probabilistically activates and deactivates the smart light switch for a period of time based upon the historical record while the smart light switch was not in vacation mode.
US11234309B2
A power supply that senses the variable voltage on LED devices and uses this voltage to force current into a storage device such as a battery to charge it. When power fails, a DC-DC boost converter supplies the necessary voltage taking current from the battery to maintain the LEDs at percentage nominal current level.
US11234306B2
A stabilizing system includes an AC power supply, a TRIAC dimmer circuit, a load conversion circuit and a current controller. The TRIAC dimmer circuit dynamically generates a drive power. The load conversion circuit filters noises off the drive power and drives an external LED unit using the filtered drive power. The current controller detects an activating phase of the AC power supply's AC voltage from the drive power. The current controller keeps a sum of a buffer current of the current controller and a load current of the load conversion circuit to approximate a predetermined critical current value and to exceed an operating current of the TRIAC dimmer circuit in response to the detected activating phase of the AC voltage.
US11234304B2
A photocontrol circuit includes a set of light level detection circuitry which is powered by a 0 to 10V dimming input. In response to a determination that light sensed in ambient environment is at or below the light level threshold, the light level detection circuitry switches a 0 to 10V dimming input line to approximately 10V, controlling a luminaire to emit maximum light. In response to a determination that light sensed in ambient environment is above the light level threshold, the light level detection circuitry switches the 0 to 10V dimming input line to less than approximately 1 Volt, thereby controlling the luminaire to emit minimum or no light. The photocontrols embodiments described herein advantageously employ the 0 to 10V dimming line as the luminaire control line, and photocontrol power source, unlike previous photocontrols which typically switch the power input to the luminaire. The photocontrol circuit may be housed in a photocontrol module comprising a base and a cover.
US11234302B2
A control circuit for controlling a transistor includes a reference signal generating circuit and a driver stage circuit. The reference signal generating circuit outputs a reference signal, and to control the reference signal having a first change trend in a first time period of a time interval and having a second change trend in a second time period of the time interval based on time. The driver stage circuit is configured to control the transistor according to the reference signal and a current sampling signal, so that the current flowing through the transistor changes with the reference signal.
US11234301B2
A lighting device which is controllable in respect of color temperature as well as brightness has a control circuit electrically coupled to AC voltage source. The control circuit includes first and second control circuits, the first control circuit turns the light emitting device on and off and adjusts brightness of the light emitting device. The second control circuit determines whether the AC voltage source is on during a predetermined period, and if determined to be on, adjusts color temperature of the light emitting device.
US11234298B2
A liner for a crisp plate includes ceramic nanoparticles and a polymer material combined with the ceramic nanoparticles to provide a mixture. A network of carbon nanotubes is embedded within the mixture to form a composite matrix, wherein the carbon nanotubes are unidirectionally aligned within the composite matrix.
US11234297B2
Disclosed herein is a plane heater that generates heat by using graphene or the like as the conductive heat generation material thereof. The plane heater includes: a nonconductor substrate; a heat generation material applied to the nonconductor substrate; and a pair of electrodes configured to generate resistance heat in the heat generation material. The pair of electrodes include a first electrode configured to be connected to one pole of a power source, and a second electrode configured to be connected to the other pole of the power source. The sectional areas of at least some portions of the first electrode and the second electrode are determined such that a plurality of electric circuits formed by the first electrode, the heat generation material, and the second electrode can have the theoretically same resistance.
US11234294B2
This application provides example data dimension reduction methods, apparatus, and systems, computer devices, and storage mediums, and relates to the communications field. One example method includes receiving an antenna domain received signal, where the antenna domain received signal includes an uplink signal that is received from UE by an array antenna corresponding to an RRS, wherein the antenna domain received signal is a time domain signal, a dimension of the antenna domain received signal is N1, and N1 is an integer greater than 1. A received beam weight is obtained based on channel information of the UE. Dimension reduction is performed on the antenna domain received signal by using the received beam weight to obtain a beam domain received signal, where the beam domain received signal is a frequency domain signal, a dimension of the beam domain received signal is N2, and 0
US11234293B2
A system is disclosed for providing low data rate broadcast services. Different types of broadcast packets are detected among data packets received an external network. The different types broadcast packets contain different a different broadcast content. When a particular type of broadcast packet is detected, a transmit data rate is selected and Walsh codes are assigned for achieving the transmit data rate. Data packets corresponding to the broadcast packets are compressed, and at least one RLC block containing the compressed data packets is created. The RLC blocks are transmitted from a satellite using the assigned Walsh codes.
US11234289B2
A network node (200), a wireless device (202) and methods therein, for handling discontinuous transmission, DTX, in a communication using multiple uplink carriers. The communication involves a primary uplink carrier using a first Transmission Time Interval, TTI and a secondary uplink carrier using a second TTI which is different than the first TTI. Values of DTX parameters defined for only one of the first and second TTIs are selected (2:4) for the communication, and the wireless device (202) is instructed (2:7) to use the selected values of DTX parameters for transmission on both the primary uplink carrier and the secondary uplink carrier. Thereby, misalignment of DTX cycles employed on the two uplink carriers can be avoided or reduced.
US11234277B2
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. Disclosed is method of performing power control for transmission signals in a telecommunication system employing Integrated Access and Backhaul, IAB, comprising the steps of: determining whether Frequency, Time or Spatial Division Multiplexing, FDM, TDM, SDM is used on a particular pair of links; and applying a power control scheme accordingly.
US11234270B2
The present invention provides a method, device, and system for adjusting a contention window size for performing channel access. The method includes: receiving uplink scheduling information on the uplink transmission including a new data indicator (NDI) associated with a specific subframe in a first uplink transmission burst; determining a contention window size based on the NDI; generating a random number N (N≥0) in the determined contention window size based on the NDI associated with the specific subframe; and performing the uplink transmission on the specific cell after sensing a channel on the specific cell at least for N slots while the channel on the specific cell is idle. If the NDI is toggled, the contention window size is reset to a minimum value, and if the NDI is not toggled, the contention window size is increased to a next higher allowed value.
US11234267B2
Methods and apparatus are described. A station includes a transceiver and a processor, which detect a trigger frame for an uplink (UL) multi-user (MU) transmission. The trigger frame includes a user information field with an allocation of one or more random access resource units (RUs) and a common information field with information to set high efficiency (HE) SIGNAL-A (HE-SIG-A) fields in the UL MU transmission. The transceiver and the processor generate an HE trigger-based (TB) physical layer protocol data unit (PPDU) and set an HE-SIG-A field in the HE TB PPDU using the information in the trigger frame. The transceiver and the processor select one of the one or more random access RUs and transmit the HE TB PPDU, using the selected one of the one or more random access RUs, a short inter-frame space after the trigger frame.
US11234258B2
A method for informing available resource for PDSCH, a method for determining available resource for PDSCH, a base station and a user equipment are provided. The method for informing available resource for PDSCH includes: signaling, by a base station to a user equipment, information about the available resource for PDSCH in a scheduling unit according to a reserved resource allocation of the scheduling unit. The reserved resource allocation of the scheduling unit indicates in frequency domain one or more resource sets and indicates in time domain a part of OFDM symbols within the one or more resource sets of the scheduling unit as a reserved resource set, and the information about the available resource for PDSCH in the scheduling unit includes information representing the reserved resource allocation of the scheduling unit.
US11234253B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may transmit, and a user equipment (UE) may receive, a group-common downlink control information (DCI) message, wherein the group-common DCI message includes information identifying at least one communication parameter for a plurality of UEs. The BS and the UE may communicate in accordance with the at least one communication parameter based at least in part on the BS transmitting the group-common DCI message to the plurality of UEs and the UE receiving the group-common DCI message. Numerous other aspects are provided.
US11234248B2
A network entity for flexibly managing radio resources for a plurality of user equipment in a communication network is provided. The network entity includes: a communication interface configured to communicate with a user equipment of the plurality of user equipment; and a processor configured to obtain a communication quality measure associated with the communication between the network entity and the user equipment and to select a radio resource management mode for the user equipment on the basis of the communication quality measure.
US11234243B2
A method and system for providing transitioning a station (STA) to an uplink multi-user (UL MU) disable mode and to a UL MU enable mode is provided. According to one embodiment, a method includes entering, with the STA, a UL MU enable mode, and determining whether to transition the STA to a UL MU disable mode based on a predetermined interrupt condition or actively monitoring conditions of the STA.
US11234240B2
This disclosure provides a method in a wireless telecommunications network, and a wireless telecommunications network node for implementing the method, the network including a transmitter having an overall coverage area and a plurality of User Equipment (UE) within the transmitter's overall coverage area, the method including receiving data indicating a first count of UEs of the plurality of UEs disposed in a first section of the transmitter's overall coverage area and further indicating a second count of UEs of the plurality of UEs disposed in a second section of the transmitter's overall coverage area; comparing the first and second counts to a predetermined threshold; and transmitting a first data beam having a first beam coverage area and a second data beam having a second beam coverage area, wherein a magnitude of the first beam coverage area is based on the comparison of the first count to the predetermined threshold and a magnitude of the second beam coverage area is based on upon the comparison of the second count to the predetermined threshold.
US11234230B2
Provided are a signal transmission method and system, and a control information transmission method and apparatus, the signal transmission method includes: a first communication node acquires M transmission mode sets; the first communication node determines N transmission mode sets for sending a first signal from the M transmission mode sets; and the first communication node sends the first signal to a second communication node by using the N transmission mode sets; where one transmission mode set includes at least one transmission mode, M is a natural number, and N is a natural number less than or equal to M.
US11234229B2
Embodiments provide resource scheduling method, user equipment, and an access network device. The method includes: receiving, by user equipment over a first control channel, first indication information corresponding to a transport block, where time-frequency resources occupied by a data channel in which the transport block is located include a first resource set and a second resource set, and the first indication information is used to indicate the first resource set and a time-frequency resource of a second control channel; receiving, by the user equipment, second indication information over the second control channel, where the second indication information is used to indicate the second resource set; and determining, by the user equipment, the transport block based on the first resource set and the second resource set. This can reduce control signaling overheads and improve flexibility of control channel resource scheduling.
US11234227B2
Methods, systems, and devices for wireless communications are described. A base station may select, for a user equipment (UE), one or more reuse exception rules to be applied by the UE when reusing one or more resource sets for data communication. The base station may signal the one or more reuse exception rules to the UE. The base station may communicate with the UE in accordance with the one or more reuse exception rules.
US11234223B2
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided that may be configured to receive a downlink control message, to determine a beta offset value for transmitting UCI based at least in part on the downlink control message, and to transmit the UCI on an uplink shared channel interleaved with data based on the determined beta offset value. The apparatus may identify the beta offset from a set of values based on the downlink control message. An apparatus may identify resources allocated for PUSCH and may map UCI to the identified resources for PUSCH in a frequency interleaved manner over a bandwidth of the identified resources. The apparatus may map data to the identified resources in a time-first or frequency-first manner, and may transmit a signal comprising UCI and data on the identified resources of the PUSCH in accordance with the mapping.
US11234221B2
A method for transmitting an acknowledgement signal by a user equipment (UE) in a communication system is provided. The method includes transmitting a first acknowledgement signal corresponding to a first data packet in first transmission time intervals (TTIs), wherein transmission of another signal excluding the first acknowledgement signal in the first TTIs is prohibited.
US11234220B2
Various communication systems may benefit from carrier aggregation. For example, carrier aggregation may benefit from improved resource allocation. A method, in certain embodiments, includes allocate resources in a subframe so as to avoid at least one of a first resource or a last resource in the subframe. The subframe does not comprise a sounding reference signal. The method also includes sending a message comprising the resource allocation of the subframe to a user equipment.
US11234217B2
Disclosed in the present application are a data processing method and a related device. The method includes: a first user equipment receives control information from a second user equipment, the control information comprising indication information; the first user equipment determines, according to the indication information, a transmission mode of data scheduled by the control information.
US11234211B2
Disclosed in the embodiments of the present application is a method, network node, and terminal device for wireless communication. The method comprises: acquiring by a first network node, a working bandwidth capability of at least one terminal device to be paged; and sending by the first network node, according to the working bandwidth capability of the at least one terminal device, a paging message to the at least one terminal device. The method, the network node and the terminal device in the embodiments of the present application can effectively improve scheduling flexibility of paging messages.
US11234208B2
Mobile devices are used as temporary location anchor points, e.g., to supplement fixed location permanent location anchor points, in a wireless communications system in which mobile device locations are determined. A mobile device receives a command or request to operate as a location anchor point. In some embodiments, the command includes time information indicating the amount of time the mobile device is to operate as a location anchor point. In some embodiments, a mobile device operating as a location anchor point reports a received signal strength measurement along with information identifying the device from which the signal was received to a network element, e.g., a location server node. In some embodiments, a mobile device operating as a location anchor point broadcasts a signal providing location information. The mobile device receives compensation for operating as a location anchor point. Compensation may be monetary, services, or benefits provided by the network.
US11234193B2
A method of receiving a wake-up signal from a network node is performed by a wireless device. The method includes determining provided coverage enhancement level with respect to the network node, determining an activity level of the wireless device, determining a required wake-up signal reception effort, in which the wake-up signal reception effort includes an amount of the redundancy of the wake-up signal being exploited at reception, based at least the coverage enhancement level and the activity level, and receiving a wake-up signal based on the determined reception effort. A wireless device including a wake-up receiver capable of receiving a wake-up signal from a network node and a computer program for implementing the method in the wireless device are also disclosed.
US11234192B2
The present sensor device, system and method provides tools for measuring, recording local environmental conditions, such as temperature and humidity, and wirelessly transmitting the collected data to a server. The sensor device is configured to, under normal operation, maintain the connection between the wireless network interface controller and the wireless local network so that various commands and/or communications can be received, whether the sensor device is in a low power mode or in an active mode. The sensor device cycles between the low power mode and the active mode, and back to the low power mode. Where in each active mode cycle, the sensor device is configured to acquire a measurement from sensor for storage in local memory, and/or transmit historical data acquired to the server, and/or check for updates by connecting to the server. By normally remaining in a low power mode and only waking periodically to conduct a task, battery life is greatly extended.
US11234191B2
A method of a user equipment (UE) for power saving is provided. The method comprises receiving, from a serving cell, a set of configurations, receiving a power saving signal (PoSS) from a first downlink channel based on the received set of configurations, acquiring a first part of information for power saving from the PoSS, receiving, based on the received set of configurations, a second downlink channel that is a control channel, and acquiring a second part of information for the power saving from the received second downlink channel.
US11234187B2
This application relates to the field of communications, and provides an information configuration method to configure an association relationship between an AMF group and network slice information for an NSSF, a default AMF, or an NRF, so that the NSSF, the default AMF, or the NRF can select an AMF group meeting a service requirement. The method includes: determining, by a first management unit, an association relationship between information about an AMF group and network slice information, where the association relationship is used to instruct to select the network slice information based on the information about the AMF group or select the information about the AMF group based on the network slice information; and sending, by the first management unit, the association relationship to a first network unit or a management unit of a first network unit; or storing, by the first management unit, the association relationship.
US11234180B2
Techniques are described herein for mobility procedures configured to maintain connectivity with a device, such as a user equipment (UE), when the UE moves between single-frequency network (SFN) areas. When the UE operates in a radio resource control (RRC) inactive state or an RRC idle state, the UE may utilize hierarchical mobility. As the UE moves throughout the coverage area of the network, the UE may use mobility procedures for moving between a serving radio access network (RAN) notification area (RNA) and a neighboring RNA (e.g., inter-RNA procedures), and/or procedures for moving between SFN areas within the serving RNA (e.g., intra-RNA procedures), which may include procedures for moving between tracking areas (TAs). In some mobility procedures, the UE may skip decoding a system information block. In some mobility procedures, the UE may skip reading the system information. An SFN area may be a radio access network area code (RAN-AC).
US11234178B2
Apparatuses, systems, and methods for high data mode operation in cellular networks. A UE may determine, for an interface to a high-speed cellular network, a categorization from a plurality of categorizations, determine availability of the high-speed cellular network, and select, based at least in part on the categorization and availability of the high-speed cellular network, the interface for a data connection to the high-speed cellular network. The categorization may be one of expensive or not expensive and/or one of a first level associated with a higher compression codec rate or a second level associated with a lower compression codec rate. The UE may receive, from one of the a low-speed cellular network or the high-speed cellular network, carrier plan information for a cellular data service carrier and analyze the carrier plan information to determine desirability of a switch, e.g., from the low-speed cellular network to the high-speed cellular network.
US11234171B2
A first network node is configured to: group served cells into a first set of cells and at least one second set of cells, the cells in the first set of cells being associated with a first set of cell information and cells in the second set of cells being associated with a second set of cell information; generate a setup request including a first indication indicating the first set of cells and their respective first set of cell information and the second set of cells and their respective second set of cell information; and transmit the setup request to the second network node. The second network node is configured to receive a setup request from a first network node, the setup request including a first indication.
US11234155B2
Certain aspects of the present disclosure relate to methods and apparatus for communicating data between a user-equipment and network entity. For example, certain aspects of the present disclosure provide a method for wireless communication. The method generally includes receiving a message comprising a data packet from a user equipment (UE) during a communication session, and detecting whether the data packet is the last data packet for transmission or reception by the UE during the communication session. In certain aspects, the method also includes determining whether to process or discard the data packet based on the detection and whether a backoff timer is to be sent to the UE, and processing or discarding the data packet based on the determination.
US11234147B2
This disclosure pertains to a wireless device for a Radio Access Network, the wireless device being adapted for transmitting sampling information indicating a sample determining device used by the wireless device for preparing a measurement report. The disclosure also pertains to related methods and devices.
US11234146B2
Systems, methods and apparatus for spectrum data management for a radio frequency (RF) environment are disclosed. An apparatus comprises at least one receiver, an automatic signal detection (ASD) module, and a learning and conflict detection engine. The apparatus is at the edge of a communication network. The at least one receiver processes RF energy received from the RF environment, thereby generating processed data. The ASD module is configured to extract meta data and detect anomaly based on the processed data. The learning and conflict detection engine is configured for conflict recognition and anomaly identification based on the processed data. The apparatus is operable to generate at least one report for the RF environment.
US11234144B2
Technology for a user equipment (UE), operable for monitoring a physical downlink control channel (PDCCH) is disclosed. The UE can monitor a downlink (DL) control channel for DL control information (DCI) at a predetermined monitoring occasion, wherein the predetermined monitoring occasion has a periodicity of P slots or P symbols with an offset Os. The UE can monitor a downlink (DL) control channel for DL control information (DCI) at a predetermined monitoring occasion, wherein Os has San offset with respect to a first slot in subframe number zero (SFN #0). The UE can monitor a downlink (DL) control channel for DL control information (DCI) at a predetermined monitoring occasion, wherein P is a positive integer greater than zero.
US11234135B2
Techniques are provided for managing frequency access in a shared spectrum available to a radio local access network (RLAN) in a wireless network. A shared spectrum system may perform operations including retrieving a plurality of parameters for one or more high-priority users in the wireless network; computing, based on the retrieved parameters, a plurality of interference-to-noise power ratio (I/N) contours; storing the plurality of I/N contours in a database; receiving, from an RLAN device in the wireless network, a request for spectrum availability, wherein the received request includes at least a first value; extracting, based on the first value in the request for spectrum availability, an I/N contour from the database matching RLAN parameters; determining, based on the extracted I/N contour, available frequency information corresponding to the received request for spectrum availability; and transmitting, to the RLAN device, the available frequency information.
US11234128B2
A Method and a system for managing undesired service requests sent from at least one terminal to a network are described, wherein the network comprises a network node for storing trusted service-information. The method comprises the steps of: the network receiving a service request from a terminal, the request comprising service request information; and, sending, preferably via a secure communication channel, a user verification request for requesting the user to verify the service requested by the terminal if at least part of the service request information is not listed in the trusted service-information.
US11234122B2
There is provided a method and corresponding arrangements and network nodes/devices for enabling packet forwarding in a wireless mesh network comprising a plurality of nodes. Basically, the method comprises conforming, for transmission of the same network layer information from at least two different nodes, the corresponding over-the-air packets to be node-independent, and scheduling the conformed over-the-air packets for synchronized and simultaneous transmission from the at least two different nodes.
US11234121B2
Disclosed herein is a method and system for utilizing a digital data capture device in conjunction with a Bluetooth (BT) enabled mobile device for publishing data and multimedia content on one or more websites automatically or with minimal user intervention. A client application is provided on the BT enabled mobile device. In the absence of inbuilt BT capability, a BT communication device is provided on the digital data capture device. The BT communication device is paired with the BT enabled mobile device to establish a connection. The client application detects capture of data and multimedia content on the digital data capture device and initiates transfer of the captured data, multimedia content, and associated files. The digital data capture device transfers the captured data, multimedia content, and the associated files to the client application. The client application automatically publishes the transferred data and multimedia content on one or more websites.
US11234119B2
A method for operating a user equipment (UE) includes detecting an occurrence of an overheating condition in the UE, and based thereon, determining a first set of operating capabilities of the UE from a second set of operating capabilities of the UE, where the first and second set of operating capabilities are associated with a connection between the UE and a network entity, and where the first set of operating capabilities is a reduction in operating capability of the UE when compared to the second set of operating capabilities, triggering a transfer of UE capability information associated with the first set of operating capabilities, and applying, by the UE, the first set of operating capabilities to the connection.
US11234118B1
A wireless access node controls Multiple Input Multiple Output (MIMO) layers for a User Equipment (UE). A radio wirelessly exchanges user data with other UEs and exchanges the user data with baseband circuitry. The baseband circuitry exchanges the user data with network elements over backhaul links. The baseband circuitry determines a status of the backhaul links. The baseband circuitry identifies the radio band status for the UE. The baseband circuitry receives user data for the UE from the network elements over the backhaul links. The baseband circuitry selects a number of MIMO layers for the UE based on the radio band status and the backhaul status. The baseband circuitry precodes the user data into precoded data for the selected number of MIMO layers and transfers the precoded data to the radio. The radio wirelessly transmits the precoded data to the UE over the selected number of MIMO layers.
US11234115B2
Presented herein are efficient techniques through which a Third Generation Partnership Project (3GPP) Access and Mobility Management Function (AMF) may retrieve information for a Mobility Management Entity (MME) to support graceful mobility for various inter-Radio Access Technology (inter-RAT) mobility scenarios. In one example, a method includes determining, by an AMF, an inter-RAT mobility event for a user equipment; identifying, by the AMF, an MME associated with the inter-RAT mobility event based, at least in part, on MME information contained in a network database; and transferring context information for the user equipment between the AMF and the MME. In one instance, the network database may be a Network Repository Function (NRF) for a 3GPP Fifth Generation mobile network and the MME information may be associated with an MME network function type stored in the NRF.
US11234112B2
The subject matter of this specification can be embodied in, among other things, a mobile device accessory that includes a first housing defining a first attachment surface that is configured to adhere to another surface, a user input mechanism configured to activate in response to input by a user of the mobile device, and circuitry configured to activate in response to activation of the user input mechanism, wherein activation of the circuitry (i) causes an audible alarm to be emitted by the mobile device, or (ii) causes a software application to be executed on a mobile device, or (iii) both.
US11234087B2
The disclosure relates to a hearing device comprising a housing surrounding a venting channel comprising a valve member moveable relative to the venting channel between different positions comprising a first valve position and a second valve position, an actuator configured to provide an actuation force with a direction and a magnitude acting on the valve member, and a controller a controller configured to provide a first control signal controlling the actuator to provide the actuation force in a first direction, and to provide a second control signal controlling the actuator to provide the actuation force in a second direction. The disclosure further relates to a method of operating such a hearing device.
US11234070B2
A method for manufacturing a cartilage conduction audio device is disclosed. A manufacturing system receives data describing a three-dimensional shape of an ear (e.g., the outer ear, behind the ear, the concha bowel, etc.) of a user. The system identifies one or more locations for one or more transducers along a back of an auricle of the ear for the user that vibrate the auricle over a frequency range causing the auricle to create an acoustic pressure wave at an entrance of the ear canal. The system then generates a design for a cartilage conduction audio device for the user based on the one or more identified locations of the transducers at which acoustic pressure waves generated by the one or more transducers satisfy a threshold performance metric for the user. The design may then be used to fabricate the cartilage conduction audio device.
US11234067B1
A headphone structure includes a front housing, a rear housing combined to the front housing, a mesh cover, a sound-producing unit disposed within the front housing, and an elastic earbud. The front housing includes a protruding post portion, a sound channel formed on a front end surface of the protruding post portion, a slit formed on the protruding post portion, and a bearing flange formed on an inner surface of the sound channel to load the mesh cover. One distal end of the slit is connected to the inner surface of the sound channel, and one part of the protruding post portion is arranged between the front end surface of the protruding post portion and the distal end of the slit. The elastic earbud is elastically sleeved on the protruding post portion, so an elongated air vent is formed by the elastic earbud and the slit.
US11234063B2
A ceiling tile loudspeaker includes an acoustic enclosure that defines an acoustic cavity. An electro-acoustic transducer is supported by the enclosure such that a first radiating surface of the electro-acoustic transducer radiates acoustic energy into the acoustic cavity and a second radiating surface of the electro-acoustic transducer radiates acoustic energy outward away from the acoustic enclosure. A first baffle is disposed within the acoustic cavity. The loudspeaker also includes a plurality of partitions, which, together with the first baffle, defines a plurality of ports that acoustically couple the acoustic cavity to an exterior of the enclosure. Each of the plurality of ports includes a first open end, a second open end, and a central axis extending therebetween. The ports are arranged such that their central axes lie in a plane that is substantially perpendicular to a motion axis of the electro-acoustic transducer.
US11234060B2
Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for providing recommendations based on non-streaming content on a media device. In a non-limiting embodiment, an apparatus, such as a media device, may provide recommendations of related streaming content based on non-streaming content retrieved from non-streaming sources and retrieving the streaming content from distributed streaming sources. The media device may monitor a transmission and display of non-streaming content and create a fingerprint of the non-streaming content based on the monitoring. And based on the fingerprint, the media device may generate recommendations of related or similar streaming content that can be retrieved and displayed by the media device.
US11234057B2
A digital broadcast receiver for receiving a broadcast signal, includes a tuner configured to receive the broadcast signal including a table for service, video data for a broadcast program and application signaling information, wherein the table for service includes IP (Internet Protocol) address of a LCT (Layered Coding Transport) channel carrying service signaling information and UDP (User Datagram Protocol) port number of the LCT channel carrying the service signaling information, wherein the application signaling information includes a URL (Uniform Resource Locator) of an entry page of a broadcaster application; a network interface configured to receive at least one content; a cache configured to store the at least one content; and a processor configured to launch the broadcaster application after the digital broadcast receiver receives the application signaling information and then forwards the URL to a first module capable of processing HTML5.
US11234053B2
A device may receive a request associated with adjusting the media output level of a sink device that is configured to output media content. The device may identify a source gain of a source device that is configured to provide the media content to the sink device, and a sink gain of the sink device. The device may identify a sink adjustment value for changing the sink gain based on the request for adjusting the media output level of the sink device, the source gain, and the sink gain. The device may transmit, to the sink device, a control signal to permit the sink gain to be changed based on the sink adjustment value. The media output level of the sink device is based on the source gain and the sink gain.
US11234048B2
A method and respective system for determining quality of experience parameters of an encrypted video stream received at a client device is provided. The method comprises extracting, from one or more encrypted video streams sent over a network from a content server to a plurality of client devices, a first instance of at least one stream-related feature. A first instance of at least one quality-related label of a plurality of quality-related labels is determined based on applying a trained classifier to the first instance of the at least one stream-related feature, wherein each of the plurality of quality-related labels corresponds to a respective experience parameter of the quality of experience parameters of the encrypted video stream received at the client device.
US11234043B2
Various arrangements for generating thumbnail images for video content as the video content is being received are presented. Video content may be initially received. A thumbnail generation process may be woken from a sleep state based on a predefined time period elapsing. The received video content may be monitored for a next-received I-frame. A thumbnail image may be created from the I-frame and may be mapped to a timestamp. The thumbnail generation process may then be caused to enter the sleep state for the predefined time period.
US11234042B2
A display apparatus includes: a display; a receiver configured to receive data of main content from a content provider; and a processor configured to control the receiver to receive image data and reference information about whether sub content is involved along with main content in the image data, control the display to display an image of the main content and the sub content selectively involved in the main content based on the image data received in the receiver, and make the image be displayed by one image process selected corresponding to whether the sub content is involved in the image based on the reference information among a plurality of image processes.
US11234040B1
Aspects of the present disclosure provide an agent control system that includes a virtual version of a remote control. In one aspect, the disclosure describes an input history store that stores user input operations corresponding to received user inputs to a remote control located at a subscriber location and an agent controller associated with a service provider that generates a dashboard user interface (UI) that operates in part to display a virtual version of the remote control, one or more of the input operations corresponding to the received user inputs to the remote control at the subscriber location, and/or a recommended action to execute on the virtual version of the remote control. Other aspects are described in detail herein.
US11234037B2
A projector includes: a projection unit which projects content in response to a playback instruction to play back the content; and a transmitting unit which transmits the playback instruction to another projector. The playback instruction includes specification information which specifies the content.
US11234034B2
In various embodiments, a subsequence-based encoding application generates subsequences based on a source sequence associated with a media title. The subsequence-based encoding application then encodes both a first subsequence and a second subsequence across each of multiple configured encoders and at least one rate control value to generate, respectively, a first set of encoded subsequences and a second set of encoded subsequences. Notably, each configured encoder is associated with a combination of an encoder and a configuration, and at least two configured encoders are different from one another. Subsequently, the subsequence-based encoding application generates encoded media sequences based on the first set of encoded subsequences and the second set of encoded subsequences. Finally, the application selects a first encoded media sequence from the encoded media sequences based on a first target value for a media metric to subsequently stream to a first endpoint device during playback of the media title.
US11234029B2
Methods, apparatus, systems and articles of manufacture are disclosed to generate reference signatures from streaming media through the collection of metadata, generation of audio signatures, and association of the metadata with the generated audio signatures. The disclosure consists of a media monitor that collects metadata and generates audio signatures at a household and a central processing facility that generates reference signatures therefrom.
US11234024B2
A method of three-dimensional (3D)-Tree coding for neural network model compression, is performed by at least one processor, and includes reshaping a four-dimensional (4D) parameter tensor of a neural network into a 3D parameter tensor of the neural network, the 3D parameter tensor comprising a convolution kernel size, an input feature size, and an output feature size, partitioning the 3D parameter tensor along a plane that is formed by the input feature size and the output feature size into 3D coding tree units (CTU3Ds), partitioning each of the CTU3Ds into a plurality of 3D coding units (CU3Ds) recursively until a predetermined depth, using a quad-tree, constructing a 3D tree for each of the plurality of CU3Ds, and entropy encoding each of a plurality of values of a plurality of nodes of the 3D tree.
US11234020B2
The present invention is related to processing a video signal. A method for decoding a video according to the present invention may comprise generating a prediction block of a current block by performing intra prediction, deriving at least one sample position based parameter based on a position of a first prediction sample in the prediction block, and obtaining a second prediction sample by weighted predicting the first prediction sample based on the at least one sample position based parameter. According to the present invention, encoding/decoding efficiency of a video signal can be improved since intra prediction is performed more accurately.
US11234019B2
A prediction image generation apparatus for generating a prediction image by performing motion compensation on multiple reference images, the prediction image generation apparatus includes a prediction image generation unit configured to generate the prediction image with reference to a first reference image, a second reference image and a gradient correction term. A motion compensation unit (3091) having a motion compensation function using a bi-prediction gradient change (Bi-directional optical flow, BIO) prediction derives the gradient correction term with reference to each pixel value of a horizontal gradient image and a vertical gradient image. An inter-frame-distance weight derivation unit (309131) included a gradient correction bi-prediction derivation unit (30913) included in the motion compensation unit determines each weight coefficient to be multiplied by the value of the each pixel, depending on a first picture interval and a second picture interval, the first picture interval being a picture interval between a target image to be predicted and the first reference image, the second picture interval being a picture interval between the target image and the second reference image.
US11234017B1
A system comprises a source block buffer and a plurality of hardware motion estimation search processing units in communication with the source block buffer. The source block buffer is configured to store at least a portion of a source block of a source frame of a video. The plurality of hardware motion estimation search processing units are configured to perform at least a portion of a motion estimation for the source block at least in part in parallel across a plurality of different reference frames of the video. Each of the hardware motion estimation search processing units is configured to be assigned a different one of the plurality of different reference frames and is configured to compare at least the portion of the source block with a portion of the assigned one of the different reference frames.
US11234015B2
A method for processing a video according to the present invention may comprise: generating a plurality of Most Probable Mode (MPM) candidates; determining whether there is an MPM candidate identical to an intra-prediction mode of a current block among the plurality of MPM candidates; obtaining the intra-prediction mode of the current block, based on a result of the determining; and performing an intra-prediction for the current block, based on the intra-prediction mode of the current block.
US11234013B2
According to the present invention, an inter-prediction method includes: receiving mode information on the inter-prediction of a current block; decoding the received mode information; and performing inter-prediction using the decoded mode information. According to the present invention, image compression efficiency may be improved.
US11234002B2
The invention relates to an apparatus for decoding an encoded texture block of a texture image, the decoding apparatus comprising: a partitioner (510) adapted to determine a partitioning mask (332) for the encoded texture block (312′) based on depth information (322) associated to the encoded texture block, wherein the partitioning mask (332) is adapted to define a plurality of partitions (P1, P2) and to associate a texture block element of the encoded texture block to a partition of the plurality of partitions of the encoded texture block; and a decoder (720) adapted to decode the partitions of the plurality of partitions of the encoded texture block based on the partitioning mask.
US11233996B2
Provided is a video decoding method performed by a decoding apparatus, which includes: obtaining split information for a target block from a bitstream; splitting the target block into a first sub-block and a second sub-block based on a split boundary indicated by the split information; deriving a first motion information candidate list for the first sub-block and a second motion information candidate list for the second sub-block based on the split information for the target block; performing inter prediction of the first sub-block based on the first motion information candidate list; and performing inter prediction of the second sub-block based on the second motion information candidate list, in which the first sub-block and the second sub-block are non-rectangular blocks, and the first motion information candidate list for the first sub-block is different from the second motion information candidate list for the second sub-block.
US11233990B2
A video coding device may be configured to perform intra prediction coding according to one or more of the techniques described herein.
US11233988B2
An example device for coding video data determines a first reference block in a first reference picture for a first block of a current picture. Based on the first reference picture being a different size than the current picture, the device codes the first block with a first inter-coding tool of a first set of inter-coding tools, wherein a first particular tool of a plurality of inter-coding tools is disabled. The device determines a second reference block in a second reference picture for a second block of the current picture. Based on the second reference picture being the same size as the current picture, the device codes the second block with a second inter-coding tool of a second set of inter-coding tools, wherein the first particular tool is enabled.
US11233977B2
A system and method for mapping of text events from multiple sources with camera outputs is provided. The system includes a CCTV keyboard for assigning each surveillance camera to one or more zones containing one or more point of transaction devices; a capture section for receiving data: from one of the one or more transaction devices when the capture section receives a data request command from the CCTV keyboard; and a CCTV switching system for displaying video: from the at least one or more surveillance cameras and data from the transaction device. The method assigns each surveillance camera to one or more zones containing one or more transaction devices; receives data: from one of the one or more transaction devices when the data request command is received; and displays video from the at least one or more surveillance cameras and data from the transaction device.
US11233958B2
An imaging device includes a semiconductor substrate that includes a first impurity region having n-type conductivity; a photoelectric converter that is electrically connected to the first impurity region and that converts light into charges; a capacitor that includes a first terminal and a second terminal, the first terminal being electrically connected to the first impurity region; and a voltage supply circuit electrically connected to the second terminal. The voltage supply circuit is configured to generate a first voltage and a second voltage different from the first voltage. The first impurity region accumulates positive charges generated by the photoelectric converter.
US11233957B2
The present disclosure relates to a solid state image sensor and electronic equipment that enable degradation in image quality of a captured image to be suppressed even if any pixel in a pixel array is configured as a functional pixel for obtaining desired information in order to obtain information different from a normal image. In a plurality of pixels constituting subblocks provided in an RGB Bayer array constituting a block which is a set of color units, normal pixels that capture a normal image are arranged longitudinally and laterally symmetrically within the subblock, and functional pixels for obtaining desired information other than capturing an image are arranged at the remaining positions. The present disclosure can be applied to a solid state image sensor.
US11233956B2
In one embodiment, a sensor device includes a sensor configured to obtain sensor data and a communication interface configured to communicate with a set of secondary sensor devices. The set of secondary sensor devices comprise a set of secondary sensors and a set of secondary processing devices. The set of secondary sensors obtain additional sensor data. The set of secondary processing devices process the additional sensor data based on a set of secondary machine learning models, and generate activation data based on the additional sensor data. The sensor device also includes a processing device. The processing device is also configured to receive the activation data from the set of secondary sensor devices and cause the sensor to obtain first sensor data based on the activation data. The processing device is further configured to generate one or more inferences based on the first sensor data and a machine learning model.
US11233955B2
An imaging apparatus includes a unit pixel including a pixel electrode; a counter electrode facing the pixel electrode; a photoelectric conversion layer disposed between the pixel electrode and the counter electrode; and a computing circuit that acquires a first signal upon a first voltage being applied between the pixel electrode and the counter electrode, the first signal corresponding to an image captured with visible light and infrared light and a second signal upon a second voltage being applied between the pixel electrode and the counter electrode, the second signal corresponding to an image captured with visible light, and generates a third signal by performing a computation using the first signal and the second signal, the third signal corresponding to an image captured with infrared light.
US11233952B2
Systems, devices, media and methods are presented for presentation of modified objects within a video stream. The systems and methods select an object of interest depicted within a user interface based on an associated image modifier, determine a modifier context based at least in part on one or more characteristics of the selected object, identify a set of image modifiers based on the modifier context, rank a first portion of the identified set of image modifiers based on a primary ordering characteristic, rank a second portion of the identified set of image modifiers based on a secondary ordering characteristic and cause presentation of the modifier icons for the ranked set of image modifiers.
US11233948B2
The disclosure provides an exposure control method, an exposure control device, an electronic device and a computer readable storage medium. The method includes: determining a target exposure for an image to be captured based on ambient light luminance; determining an exposure time for the image to be captured based on the target exposure and a preset photo-sensibility for the image to be captured; in response to determining that the exposure time for the image to be captured is greater than an upper limit, updating the exposure time for the image to be captured based on the upper limit; and performing an exposure control based on the exposure time and the photo-sensibility for the image to be captured.
US11233944B2
Provided in the present invention are a method for achieving a bullet time capturing effect and a panoramic camera. The method comprises: acquiring a panoramic video captured when a panoramic camera rotates around a capture target; acquiring from within the panoramic video hemispherical images close to the side of the capture target; splicing the hemispherical images to generate a spliced image; and fixing a viewpoint of the spliced image, thus achieving a bullet time capturing effect. According to the present invention, only one panoramic camera is needed to be able to capture the bullet time capturing effect, so that the capturing cost of the bullet time capturing effect in the present invention is low. Meanwhile, since the bullet time capturing effect is obtained by means of a panoramic video being captured when a panoramic camera rotates around a capture target and processing being carried out on the panoramic video, the precision is high.
US11233937B1
An autonomously motile device is capable of capturing image data, such as panoramic images, as it moves to different locations in an environment. It selects the locations at which to capture the image data by determining, for each of a plurality of grid units in a map of the environment, a number of grid points that are unobstructed by a wall or object surrounding the point. It then selects a number of locations having the greatest number of viewable grid points.
US11233930B2
An interchangeable lens includes: a mount on which a camera body can be mounted; a communication device that performs communication with the camera body; a driven member; a controller that controls the driven member; and a storage device that stores lens data related to control of the driven member by the controller. The controller sends to the camera body via the communication device lens-side judgment data based on the lens data and a parameter relating to the driven member received from the camera body via the communication device and based on which whether the lens data is considered to be properly stored in the storage device or not can be judged at the camera body.
US11233927B2
A system and method includes operations and steps for synchronizing a light source with an image sensor. An imaging system includes a camera unit having an image sensor, a light detector unit and a synchronization unit. The light detector unit detects the actual time the light source is actuated to determine when a switch occurs between white light and colored light. A camera controller unit processes the actual time with a timing of the image sensor to detect a difference between the actual time the light source is switched and the timing of the image sensor. The camera controller unit is configured to actuate synchronization unit to synchronize the light source with the image sensor when the switch occurs outside of a predetermined period within a blanking region during frame formation.
US11233917B2
A lighting device includes a rod-shaped light guide, a light guide holder, and an opening optically communicating with the hole. The opening is formed in a first flat surface opposite to a surface into which an end surface of the light guide is inserted. The device also includes a housing, a light source base plate, and a base plate protection layer being formed on a region of the light source base plate other than at least a region on which a light source element is formed. At least one of the light source base plate and the second flat surface of the base plate protection layer is pressed against the housing or the first flat surface at a position at which light emitted by the light source element enters the end surface of the light guide exposed from the opening.
US11233912B2
An example display system includes a power source, a communication transceiver operatively connected to the power source and wirelessly linked to a host device, a processor to receive computer-executable data signals from the host device through the communication transceiver, and a display device to receive the data signals from the processor and display status information of an attached compartment of the host device.
US11233910B2
A computer-implemented method programmed for execution in a computing environment for recommending at least one substrate to be used in conjunction with a digital image to form a print product is provided. The method comprises: providing a digital image; providing a list of available substrates stored in a memory; utilizing a processor, analyzing the digital image to identify at least one of: image content included in the digital image, or at least one image characteristic included in the digital image; utilizing the processor, automatically selecting at least one substrate size to be used to form a print product based on at least one of the identified image content or the identified at least one image characteristic; automatically identifying at least one substrate from the list of available substrates based on the selected at least one substrate size; and displaying the identified at least one substrate on a display.
US11233904B1
Apparatus and methods for gathering information from layered bots. The apparatus may be configured to run an instance of a user-facing bot. The platform may be configured to send to a selected support bot a back-end query. The platform may be configured to receive from the selected support bot an “OPEN” conversation status for the conversation. The platform may be configured to receive, after receiving the “OPEN” conversation status: a response to the back-end query; and a status update for the conversation status. The status update may be “WAITING”. The platform may be configured to repeat (a) through (c) below until the status update is “CLOSED”: (a) acquire from the user a responsive supplemental fact; (b) transmit to the contact bot the responsive supplemental fact; (c) receive from the contact bot: a response to the supplemental fact; and a status update for the conversation status.
US11233896B2
A system for detecting inmate to inmate conference calls in a correctional facility is disclosed herein. The system includes a database and a conference call detection server, wherein the conference call detection server is configured to monitor a plurality of inmate communications, convert an audio signal of each inmate communication to a frequency domain signal, identify frequency data comprising one or more frequency peaks and corresponding frequency values in the frequency domain signal for each inmate communication, generate a record comprising the frequency data for each inmate communication, resulting in a plurality of records, store the plurality of records in the database, detect an inmate to inmate conference call by matching a frequency subset of a new inmate communication with frequency data in a detected record in the database, and verify the inmate to inmate conference call by matching audio with voice biometric samples.
US11233891B2
Systems and related methods arranged to improve public safety agency access to phone-based information and communications with citizens. A first system enables a user to gather, store, access and share phone information associated with public safety agency activities including by retaining phone information and “in the hand” user information. A second system enables a public safety agency to exchange of information with one or more citizens, and a related system controls text-based exchanges with citizens to limit their access to agency representatives.
US11233890B2
A mobile includes a camera, a control module, and a button disposed on a housing of a mobile terminal, where the control module is configured to perform detection with respect to the button when the mobile terminal is in standby mode with a lock screen activated, and turn on the camera for shooting when detecting that a pressing operation of a user on the button meets a first preset condition.
US11233885B2
What is disclosed is a method for efficient capture and streaming of data packets in a network device comprises capturing data packets matching predetermined filters, packaging said data packets into samples, and aggregating one or more samples in a high speed bus payload. The method also comprises transferring said high speed bus payload to a CPU, extracting said samples from the high speed bus payload and storing said samples in a shared memory of the CPU, and accessing said samples from the shared memory for streaming to one or more client.
US11233883B2
A device may determine that an application server requires an IPv6 address of a user equipment, and may provide, to another network device, a request for the IPv6 address of the user equipment, wherein the request includes data identifying an IP address of the network device and a port of the network device, and wherein the request is to cause the other network device to provide the request for the IPv6 address to the user equipment via a SMS request message, and receive, from the user equipment, data identifying the IPv6 address and a port of the user equipment via a SMS response message. The network device may receive, from the other network device, a response that includes the data identifying the IPv6 address and the port of the user equipment, and may store the data identifying the IPv6 address and the port of the user equipment.
US11233881B2
A system designed for increasing network communication speed for users, while lowering network congestion for content owners and ISPs. The system employs network elements including an acceleration server, clients, agents, and peers, where communication requests generated by applications are intercepted by the client on the same machine. The IP address of the server in the communication request is transmitted to the acceleration server, which provides a list of agents to use for this IP address. The communication request is sent to the agents. One or more of the agents respond with a list of peers that have previously seen some or all of the content which is the response to this request (after checking whether this data is still valid). The client then downloads the data from these peers in parts and in parallel, thereby speeding up the Web transfer, releasing congestion from the Web by fetching the information from multiple sources, and relieving traffic from Web servers by offloading the data transfers from them to nearby peers.
US11233863B2
An example embodiment performed by a proxy server application of a remote network management platform may involve receiving a message from a third-party application directed to an address of the proxy server application and containing an identifier related to a particular entity. The embodiment may also involve using a template associated with a protocol type of the message to parse the message and determine the identifier. The embodiment may also involve comparing the identifier to mapping data that defines pairwise associations between each of a plurality of identifiers and computational instances of a plurality of computational instances. Each such computational instance may be communicatively coupled and dedicated to a respective managed network controlled by a particular entity. The embodiment may also involve using the comparison as a basis for selecting a particular computational instance of the plurality of computational instances, and then transmitting the message to the particular computational instance.
US11233859B2
A computer implemented method of initiating a communication session between a client device and a server using an authentication key exchange protocol comprising: including the steps of receiving at the server from the client device a first communication to initiate the communication session, the first communication comprising a first session resumption indicator to indicate whether or not session resumption is required to be used by the client device; and establishing, at the server, a session resumption state for the client device based on or in response to a value of the first session resumption indicator.
US11233858B2
The present invention relates to communications methods, apparatus and systems for efficiently managing NAPT bindings and mappings. An exemplary embodiment of operating a communication system includes the steps of (i) receiving, at a real-time communications entity, a media session offer from a device, (ii) transmitting, from the communications entity to a Network Address and Port Translation entity (NAPT), a request signal to allocate a public Internet Protocol (IP) address and port number pair corresponding to an interface on the NAPT for the session; (iii) determining, at the communications entity, a remote IP address and port number pair corresponding to an interface on the device to be used for communicating media of the media session; (iv) transmitting, from the communications entity to the NAPT, a signal identifying the determined remote IP address and port number pair; and (v) releasing, at the NAPT, the allocated public IP address and port number pair.
US11233857B2
A system automatically maintains a plurality of client connections associated with a plurality of clients, the plurality of client connections including active and idle connections. A first server receives a request from a client of the plurality of clients to access a second server of a plurality of second servers communicatively coupled to the first server, the plurality of second servers having varying communication protocols. The first server then identifies a first communication protocol associated with the second server and activating a link between the first server and the second server using the first communication protocol.
US11233853B1
Disclosed are systems and methods for managing an application executing in a remote session. A user device (e.g., mobile device) creates a control communication session for an application executing within a remote session established between a remote application server and a client device. This application is being displayed by the client device. The user device receives metadata indicating a subset of user actions available from the application, and uses it to generate, for display on the user device, a graphical user interface. The graphical user interface is configured to, when activated by user input, inject input commands into the remote session for the application.
US11233846B2
An exemplary system includes a cloud server configured to provide a service to a client device by way of a network. The system further includes an edge computing device configured to provide, from an edge of the network to the client device, a latency-sensitive task associated with the service. The cloud server and the edge computing device are configured to operate on distinct and matching datasets to provide the service to the client device.
US11233838B2
A system and method are provided for dynamic web streaming of media content without restore and batch processing. The system and method provides for a partial restore of media content, where a small sub-section of the archived media is requested by a user, for inclusion in an edit. The exemplary system and method provides a web server that offers grains for any part of an archived monolithic file to be made available just-in-time, instead of the batch processing. Because grains are available over HTTP, any part of the customer's archive is available to them instantly and dynamically with no restore process being required at all.
US11233828B1
Methods, systems, and media for protecting computer networks using adaptive workloads are provided. In some embodiments, the method comprises: transmitting, to a first server, an indication of a status of resources available to a user device; receiving a workload distribution that indicates an amount of work to be performed by the user device, wherein the amount of work is determined based on the status of resources; determining that a site is to be accessed by the user device; generating an analysis that includes one or more values indicating the safety of the site; transmitting the analysis to a second server at which a remaining amount of work is to be performed; based on the remaining amount of work, determining that the site is to be blocked from being accessed by the user device; and blocking the site from being accessed by the user device.
US11233823B1
The present disclosure generally relates to enabling efficient implementation of honeypot devices in a honeypot service environment. Each honeypot device can be implemented as a virtualized device, executing software modified from a production version of a device such that interactions with the honeypot device closely match interactions with a production device. By using virtualization, each honeypot device can be reset to a known good state when a potential security breach occurs. Because network-based attacks are often wide-spread, the honeypot service environment can deduplicate attacks that occur at a large number of devices, discarding duplicate attack traffic to reduce overall load on the environment. While deduplication can be inappropriate for production environments (given the corresponding data loss), deduplication in a honeypot environment can reduce load while still enabling detection of a network attack.
US11233822B2
A mapping system, under administrative control of a Wide Area Network (WAN) controller, can track each host, authorized to access a plurality of Local Area Networks (LANs), in one or more mapping databases including a first network address representing an identifier and a second network addressing representing a locator for each host. The mapping system can receive a request for resolution of a first identifier of a host not presently connected to the network. The mapping system can determine the mapping databases exclude a mapping for the first identifier. The mapping system can update the mapping databases with a first mapping including the first identifier and a first locator corresponding to a honeypot network device. The mapping system can transmit, to one or more LANs of the plurality of LANs, routing information to route traffic destined for the first identifier to the honeypot network device.
US11233810B2
Detecting compromised devices and user accounts within an online service via multi-signal analysis allows for fewer false positives and thus a more accurate allocation of computing resources and human analyst resources. Individual scopes of analysis, related to devices, accounts, or processes are specified and multiple behaviors over a period of time are analyzed to detect persistent (and slow acting) threats as well as brute force (and fast acting) threats. Analysts are alerted to individually affected scopes suspected of being compromised and may address them accordingly.
US11233808B2
In a networking system including a plurality of nodes connected with each other by a communication network, each node includes an abnormality discrimination unit configured, when a cumulative consumption current at the time of processing the data received from other node is out of a range (of current values estimated in advance based on an event at the other node, to discriminate the other node as an abnormal. By the networking system, the abnormality of the nodes on the network may be detected with a simple configuration.
US11233807B2
An apparatus extracts a server process from a communication in a network to generate log data in which a combination of addresses of access sources in the server process is recorded, and compares a combination of past addresses recorded in the log data with a combination of addresses in a specific target access to identify a first communication apparatus performing an abnormal communication.
US11233795B2
Improved systems, devices and methods, that allow people to meet, incorporate enhanced personal security measures that are completed before the identity of one user (e.g., a female user) is disclosed to another user (e.g., a male user).
US11233791B2
Methods, systems, and media for authentication of user devices to a display device are provided. In some implementations, the method comprises: authenticating a first user device to a display device, where the first user device is provided with media playback control on the display device in response to the authentication; identifying a second user device in proximity to the first user device; transmitting, from the first user device to the second user device, an invitation message to authenticate the second user device to the display device; and transmitting, from the first user device to the second user device, an authentication token that causes the second user device to request authentication to the display device from the server, where the second user device is provided with media playback control on the display device in response to authenticating with the display device.
US11233790B2
A method is provided for verifying an authentication request to a computer network. The method may include receiving a network packet and extracting an authentication request from the network packet. The authentication request may be encrypted to store attribute-value pairs, and the method may further include decrypting the authentication request to access the attribute-value pairs. The method may also include extracting a target name and a device name from the attribute-value pairs, wherein the device name indicates an identified target device, and determining whether the target name refers to the identified target device identified by the device name.
US11233788B1
Disclosed are various embodiments for determining authentication assurance from a combination of historical and runtime-provided inputs. An authentication request associated with an account is received. A composite measure of authentication assurance is determined from a combination of a historical measure of authentication assurance and a runtime measure of authentication assurance. A response to the authentication request is generated based at least in part on the composite measure of authentication assurance.
US11233787B2
Complex cloud-based system with many different entities, e.g., servers, clients, databases, firewalls, other machines, etc. often require on call engineers to be available to help with maintenance, emergencies, and other tasks. Sometimes ad hoc access is required when on call engineers are unable to resolve a particular issue. Organizations that manually manage access to on call and ad hoc engineer access, may do so relatively easily if they are a smaller organization. But, for larger or more complex environments, manual processes represent a significant burden. An alternative is automatically grant and revoke access. For example, if a vendor tracks your on call engineers, on call statuses may be identified to automatically grant access while on call. For ad hoc access, a requestor may request temporary access, and if valid, access may also be automatically granted for a desired time period. Automation frees valuable limited resources for other tasks.
US11233784B2
A method for managing access to a shared endpoint of a network is disclosed. The method includes: receiving a user request to access a service associated with the shared endpoint; verifying that a user associated with the user request is authorized to access the service; in response to verifying that the user is authorized to access the service, obtaining a unique session identifier (USID) associated with the user request; receiving, via input from a device associated with the user, an access code; in response to determining that the inputted access code matches the USID, granting access to the service for the user.
US11233780B2
A module with an embedded universal integrated circuit card (eUICC) can include a profile for the eUICC. The profile can include a first and second shared secret key K for authenticating with a wireless network. The first shared secret key K can be encrypted with a first key, and the second shared secret key K can be encrypted with a second key. The module can (i) receive the first key, (ii) decrypt the first shared secret key K with the first key, and (iii) subsequently authenticate with the wireless network using the plaintext first shared secret key K. The wireless network can authenticate the user of the module using a second factor. The module can then (i) receive the second key, (ii) decrypt the second shared secret key K, and (iii) authenticate with the wireless network using the second shared secret key K. The module can comprise a mobile phone.
US11233776B1
An agent can be installed that is separate from an unsecure application, such as a third party browser, executing on a client device. Content to be displayed by, or accessible to, the application can be rendered or determined remotely, such that only unrestricted data is received by the application. Restricted data to be stored on the device, as may include one or more authentication credentials, can be transmitted over a secure connection to the agent, which can store the sensitive information to a secure location on the client device that is inaccessible to the application. Such management allows the sensitive information to be stored on the client device and provided with requests for restricted data, for example, while preventing the restricted data from being exposed to the application on the client device.
US11233775B1
A method and system for protecting user privacy in audio content is disclosed. An audio content including private information related to at least one user is received. The audio content is segmented to generate a plurality of audio blocks. Each audio block is associated with a sequence number based on a respective chronological position in the audio content. A random key of predefined length is generated for each audio block. The plurality of audio blocks are randomly distributed to a plurality of agents for audio-to-text transcription. The random distribution is configured to scramble a data context for protecting the user privacy of the at least one user during the audio-to-text transcription. A textual transcript corresponding to the audio content is generated based on the audio-to-text transcription, the sequence number and the random key generated for each audio block.
US11233774B2
According to an aspect, there is provided a first node for evaluating an event using a function. A corresponding computer-implemented method of operating a first node to 5 evaluate an event using a function is also provided. The function is evaluated by two parties using garbled circuits, with each party garbling a circuit representing the function, and evaluating the circuit garbled by the other party.
US11233773B2
A system and method is disclosed for assuring that networked communications between parties playing a game on a network (e.g., the Internet) are not tampered with by either of the parties for illicitly gaining an advantage over the other party. An initial sequence of tokens (e.g., card representations) for playing the game are doubly encrypted using an encryption key from each of the parties. Accordingly, during play of the game neither party can modify the initial sequence of game tokens during the game. At termination of the game, at least one of the parties can fully decrypt the initial sequence of tokens, and thereby, if desired, compare the played token sequence with the corresponding the initial token sequence.
US11233762B2
The present disclosure is directed toward systems and methods for providing message element in electronic communication threads. For example, systems and methods described herein identify message elements in electronic communication threads and add interactions between the message elements to the electronic communication thread.
US11233727B1
A mobile device network that routes packets includes programmable switch devices that dynamically make packet switching decisions for routing the packets, a network controller for configuring the switch devices, a sender device connected in the network, and a receiver device connected in the network. The sender device and the receiver device can each be a mobile device or other network appliance. The sender device selects a path including links to predefined switch devices that a packet will follow, in which the packet contains an authenticator. Every predefined switch device that forwards the packet performs a computation that alters the authenticator based on an identity-based encryption algorithm, and the receiver device verifies that the packet was forwarded through the selected path based on a final value of the authenticator resulting from the computation performed by a last switch device that forwards the packet to the receiver.
US11233720B2
Various embodiments are described herein, which provide a network element comprising a network port to receive production network data that is used for purposes other than testing the performance of a network, a data plane coupled to the network port, the data plane including a timing module to append a time stamp to a set of one or more time stamps included within the production network data, and a control plane coupled to the data plane, the control plane including a latency analyzer to analyze the set of one or more time stamps included within the production network data.
US11233702B2
A computer system includes a processor, a memory, a data collector, a relationships analyzer, and a topological map generator. The data collector retrieves performance data in a specific set of performance categories for computing resources in a computing system for a time interval. The relationships analyzer, for each computing resource-to-computing resource pair in the computing system, performs a correlation analysis of the respective behavior values of the computing resources in the pair, and identifies the computing resource-to-computing resource pairs that have correlation values exceeding a pre-determined threshold level as having performance interdependencies. The topological map generator prepares an undirected graph of the computing resources that have performance interdependencies, and displays the undirected graph as a topographic map of the computing resources in the computing system.
US11233697B2
Disclosed herein are systems and networks comprising a network operations server application for improving a packet-switched communications network, the application configured to: receive data from data source nodes; provide a management console allowing a user to configure a network multi-access protocol for: i) a node, ii) a type of node, iii) a group of nodes, iv) a type of data packet from a node, v) a type of data packet from a type of node, vi) a type of data packet from a group of nodes, or vii) a specific instance of a data packet from a node, the network multi-access protocol a scheduled or random access protocol; and dynamically create channel assignments to allocate bandwidth of the network among channels based on the configured network multi-access protocols to prevent network saturation and minimize data collisions in the packet-switched network.
US11233695B2
A communication terminal including: a first normal operation determination unit determines whether an external communication network relay device is operating normally; a terminal selection unit selects a substitute communication terminal for executing a first substitute process for the external communication network relay device; a first instruction unit, when the own communication terminal is selected, instructs an internal wireless communication network relay device to perform processes of relaying a connection information allocation request and a response to the allocation request between the requesting communication terminal and the own communication terminal, relaying data relating to authentication between the own communication terminal and the authentication device, and relaying data for the external communication network to the external communication network; and a second instruction unit instructs a bypassing relay device to perform a process for relaying the data relating to authentication between the internal wireless communication network relay device and the authentication device.
US11233692B2
A bidirectional out-of-band management (OOBM) dongle comprises a serial port for receiving console traffic from a console port of a managed switch and an Ethernet port for receiving management port traffic from a management port of the managed switch. In operation, the OOBM dongle multiplexes, via an optional adapter, the console traffic and the management port traffic and generates Ethernet traffic that is then communicated, via an OOBM port on the dongle, to an OOBM switch port of an OOBM switch that acts as a power sourcing device for the OOBM dongle.
US11233691B2
Presented herein are techniques to facilitate Third (3rd) Generation Partnership Project (3GPP) Plug and Play (PnP) operation in a hybrid Open Radio Access Network (O-RAN) architecture. In one example, a method is provided that may include establishing a first network configuration session between a first network entity and a second network entity using first network configuration session triggers, wherein the second network entity is identified in a list of known network entities; repeatedly transmitting second network configuration session triggers to establish a second network configuration session between the first network entity and a third network entity not identified in the list of known network entities; and upon establishing the second network configuration session between the first network entity and the third network entity not identified in the list of known network entities, stopping the transmitting of the second network configuration session triggers.
US11233675B2
A gateway is provided for use with a DMZ host and a Hotspot client. The gateway includes a communication module and a processing module. The communication module receives a communication packet having a transparent Ethernet bridging generic routing encapsulation header and a payload having a destination MAC address and forwards the communication packet to one of the group consisting of the DMZ host, the Hotspot client, and both of the DMZ host and the Hotspot client. The processing module determines whether the communication packet is a Unicast communication packet or a Multicast communication packet based on the destination MAC address, and instructs the communication module to forward the communication packet to one of the group consisting of the DMZ host, the Hotspot client, and both the DMZ host and the Hotspot client based on the destination MAC address.
US11233667B2
In an aspect, an embodiment of the present disclosure is directed to network control topology that implements a centralized network controller to deterministically assign, and reassign, underlay multicast groups according to one or more policies and/or parameterized intent of the network administrator. The centralized network controller, in some embodiments, comprises a map server-map resolver controller configured to provide deterministic and centralized allocation of LISP underlay multicast groups, e.g., to provide security, traffic engineering, network and resource management.
US11233664B2
Methods and apparatus for identifying media are described. Example methods disclosed herein include presenting a graphical enable button via a display of a media presentation device, the graphical enable button, when selected, is to enable monitoring functionality implemented by the media presentation device, the monitoring functionality to monitor media presented by the media presentation device, the monitoring functionality to be disabled by default. Disclosed example methods also include detecting a first user input corresponding to selection of the graphical enable button and, in response to detection of the first user input: (i) enabling the monitoring functionality implemented by the media presentation device, and (ii) transmitting, via a network interface, information to a remote monitoring entity.
US11233650B2
A method includes: receiving, from a vehicle approaching a trust zone, an identifier corresponding to an identity of the vehicle; verifying, by a computing device (e.g., an access server at a gate of the trust zone) and using the identifier, the identity of the vehicle; and comparing the identity of the vehicle with a set of authorized identities stored in a database.
US11233646B2
A method for searchable encryption of a system defining a secret key and a public is provided. A data stream cipher can include n elementary data (b1, b2, . . . , bn). The method can include generation of a variate for all elementary data bj, for values of j from 1 to n, generation of an element function of the public key (gx(bj),zj) and the variate, the element being associated with a random element of a group of a bilinear environment, the element associated with the random element of the group forming first encryption data (Cj,1). The method can also include generation of a shift factor (ga.zj−1) function of the variate and the public key, and associated with the random element of the group, the shift factor representing a position of the monomial in the encrypted stream, the shift factor associated with the random element of the group forming second encryption data. The data stream cipher can include the first and second encryption data for all values of j from 1 to n.
US11233645B2
Example embodiments of systems and methods for data transmission between a contactless card and a server are provided. The card may include an applet, a counter, and a plurality of encryption keys. The applet may rotate the plurality of keys based on a predetermined key rotation, select one or more keys for a cryptographic operation, perform the operation using the selected keys and the counter to generate a cryptographic result, and transmit the result and the counter to the server. Upon receipt of the result, a server, in communication with the card and containing the plurality of encryption keys, may rotate the plurality of keys based on the predetermined key rotation, select one or more keys for decryption, wherein the keys selected by the server matches the keys selected by the applet, and perform the decryption on the result.
US11233639B2
Method and device for quantum key fusion-based virtual power plant security communication and medium
A method for quantum key fusion-based virtual power plant security communication includes: identity authentication, performing identity authentication between a client and a server in a virtual power plant based on a communication requirement to acquire a root key; key distribution: generating a key encryption key and a message authentication key based on the acquired root key and performing negotiation on a data encryption key to obtain the data encryption key; and data encryption: encrypting to-be-encrypted data using the data encryption key, and implementing communication of the data. During the identity authentication or the key distribution, negotiation on a quantum key is performed by a quantum key server, and the quantum key obtained by the negotiation is used for implementing the identity authentication or used as the data encryption key. A device for quantum key fusion-based virtual power plant security communication and a computer storage medium are provided.
US11233637B2
A system and method for validating an entity and sending secret shared public key for securely communicating data that may include providing first and second entities with an identical sequence of bits; encrypting data, by the first entity, using bits in a first portion of the identical sequence as an encryption key, to produce encrypted data; XORing the encrypted data based on bits in a second portion of the sequence to produce encrypted and XORed data; sending the encrypted and XORed data to the second entity; and using the sequence of bits, by the second entity, to un-XOR and decrypt the encrypted and XORed data.
US11233635B1
An intelligent electronic device (IED) includes memory and a processor operatively coupled to the memory. The IED establishes, over a communication network of a power system, a connection association (CA) with a receiving device using a media access control security (MACsec) Key Agreement (MKA) protocol. The IED automatically sends an announce message indicating a set of enabled application protocols on the IED to the receiving device.
US11233629B2
A registration apparatus generates a data random number tuple R that is a tuple of random numbers whose quantity is the same as a level quantity L of a hierarchy that a user attribute forms, and that is also a tuple of uniformly random numbers. Also, the registration apparatus accepts a plaintext M and attribute information B. The registration apparatus executes a function F_2 by taking as input a concatenated value of an attribute value of each level j in the attribute information B and a number of each level j, executes a function F_3 by taking as input a function value of the function F_2, calculates an attribute element C_{j, 0, 0} that is an exclusive-or of a function value of the function F_3 and a jth random number of the data random number tuple R, executes a function F_4 by taking as input the plaintext M and an exclusive-or of the data random number tuple R, and generates encrypted data C that includes the attribute element C_{j, 0, 0} and a ciphertext C_{L+1} which is a function value of the function F_4. Then, the registration apparatus registers the encrypted data C in a data management apparatus.
US11233623B2
A method and system for measuring and controlling cross-link interference (CLI) between two devices in a wireless communication network is disclosed herein. In one embodiment, a method implemented on a first node for mitigating CLI between the first node and a second node is disclosed. The method comprises: receiving a wireless signal from the second node; measuring the wireless signal to determine a measurement value according to a predetermined metric for measuring CLI; determining an event based on the measurement value; and mitigating the CLI in accordance with a predetermined mitigation scheme associated with the event.
US11233615B2
There is described a method of operating a user equipment in a radio access network. The method comprises transmitting signaling based on a sounding reference signaling schedule, the sounding reference signaling schedule scheduling transmission of sounding reference signaling in a first time interval, wherein the first time interval overlaps, in an overlap time interval, with a second time interval, for which physical channel signaling is scheduled, wherein transmitting signaling comprises transmitting, in the overlap time interval, the physical channel signaling omitting the scheduled sounding reference signaling. The disclosure also pertains to related devices and methods.
US11233614B2
A method and a system for narrowband wireless communication is disclosed. The base station constructs a DRS comprising a first set of contiguous NPSS subframes followed by a second set of contiguous repeating NSSS subframes. The DRS may further comprise a third set of NSSS subframes followed by a fourth set of NPSS subframes. The base station may apply a cover code to symbols of the NPSS subframes. The base station transmits the NPSS/NSSS subframes as part of a DRS subframe on an anchor channel.
US11233603B2
A BASE-T Ethernet transceiver is disclosed. The transceiver includes a BASE-T Ethernet transmit circuit that employs a data framing module. The data framing module includes an input interface to receive Ethernet block data bits, and, forward error correction encoder is coupled to the logic to encode at least a first portion of the data bits to generate first error check bits. A Reed-Solomon (RS) encoder is coupled to the logic to encode at least a second portion of the data bits in accordance with a Reed-Solomon error code to generate second error check bits. A symbol mapper modulates the Ethernet block data bits in accordance with an SQ64 constellation comprising back-to-back PAM8 symbols.
US11233598B2
A radio transmitting device and method enables reduction of an increase of CQI memories for the control channel and an improvement of the throughput of the data channel. When multiplex transmission through the control channel and the data channel is carried out and when adaptive modulation is applied to both channels, an MCS selecting section (108) is provided with one CQI table for the data channel and CQI tables for the control channel, and a table selecting MCS determining section (201) selects one of the tables depending on the transmission bandwidth of the terminal and determines the MCS of the control channel while looking up the selected CQI table.
US11233591B1
A method and method to detect vegetation growth into a wireless signal path. Signal strength indicators for a signal that is transmitted from a transmitter at a second location are received from a receiver at a first location. The signal strength indicators are determined to be consistent with a progression of a decrease in received signal strength corresponding to a growth of vegetation growing into a wireless signal path between the first location and the second location. A recent signal strength indicator is determined to be below a threshold from a baseline received signal strength, and a notification of likely vegetation encroachment into the wireless signal path is provided based on the recent signal strength indicator being below the threshold and determining that the signal strength indicators are consistent with a progression of a decrease in signal strength corresponding to a growth of vegetation.
US11233587B2
A method for a terminal to receive information for measuring self-interference may comprise: a step of receiving, from a base station, RS configuration information including information on an RS for measuring self-interference; a step of measuring self-interference on the basis of the RS configuration information by using the RS for measuring self-interference; and a step of reporting, to the base station, information on the measurement result of the self-interference. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.
US11233586B2
A downlink signal is received at an origination device (e.g., a user equipment (UE) device). In response to receiving the downlink signal, the origination device transmits an uplink signal to a signal forwarding device. The uplink signal received, at the signal forwarding device, from the origination device is a “received signal,” which contains a destination identifier. The signal forwarding device transmits a “forwarded signal” to a destination associated with the destination identifier. The “forwarded signal” is based on the contents of the “received signal” and/or any information that may be ascertained from the “received signal.” The received signal may also contain a downlink channel feedback report and/or an acknowledgment response. Based on the forwarded signal, a signal forwarding scheme may be selected.
US11233584B2
Among network devices for use within a wireless communication network, a transmitting network device is configured to transmit to a receiving network device via a control channel one or more control signals for configuring the receiving network device for a characterization of at least one of the transmitting network device and the receiving network device and/or for a characterization of one or more communication channels between the transmitting network device and the receiving network device.
US11233580B2
A computer memory system includes an electro-optical chip, an electrical fanout chip electrically connected to an electrical interface of the electro-optical chip, and at least one dual in-line memory module (DIMM) slot electrically connected to the electrical fanout chip. A photonic interface of the electro-optical chip is optically connected to an optical link. The electro-optical chip includes at least one optical macro that converts outgoing electrical data signals into outgoing optical data signals for transmission through the optical link. The optical macro also converts incoming optical data signals from the optical link into incoming electrical data signals and transmits the incoming electrical data signals to the electrical fanout chip. The electrical fanout chip directs bi-directional electrical data communication between the electro-optical chip and a dynamic random access memory (DRAM) DIMM corresponding to the at least one DIMM slot.
US11233572B2
Disclosed is a slice connection method of an optical access network and an optical access network system for slice connection. A slice connection method performed by an optical network unit (ONU) of an optical access network system may include determining a service type of a host device transmitting a service connection request, determining a slice based on the service type, sending a request for connection to the slice to an optical line terminal (OLT), and relaying data transmission and reception between the OLT and the host device when a slice connection response corresponding to the request is received from the OLT.
US11233570B2
A system for optical data interconnect of a source and a sink includes a first HDMI compatible electrical connector able to receive electrical signals from the source. A first signal converter is connected to the first HDMI compatible electrical connector and includes electronics for conversion of differential (including but not limited to TMDS and FRL) electrical signals to optical signals, with the electronics including an optical conversion device. At least one optical fiber is connected to the first signal converter. A second signal converter is connected to the at least one optical fiber and includes electronics for conversion of optical signals to HDMI standard TMDS or FRL electrical signals. A power module for the second signal converter includes a power tap connected to HDMI standard TMDS or FRL circuitry and a voltage regulator connected to the power tap to provide power to an electrical signal amplifier. A second HDMI compatible electrical connector is connected to the second signal converter and able to send signals to the sink.
US11233562B1
The present teachings include a method and computing apparatus for triggering synchronization of a satellite modem to a carrier frequency of a beam of a satellite, retrieving ephemeris information for the satellite and beam configuration information for the beam, calculating a velocity of the satellite per the ephemeris information, and adjusting the carrier frequency of the satellite modem when communicating via the beam to compensate for a doppler offset induced in the carrier frequency by the velocity. In the method, the satellite has a satellite type selected from a Geosynchronous Earth Orbit (GEO), Medium Earth Orbit (MEO) or Low Earth Orbit (LEO) type of satellite, and the satellite type is different than a satellite type of an immediately preceding synchronization.
US11233546B2
Aspects of the present disclosure generally pertains a system and method for wireless inter-networking between a wireless wide area network (WWAN) and a wireless local area network (WLAN) employing one or more extended range wireless inter-networking devices. Aspects of the present disclosure more specifically are directed toward a high powered wireless interconnect device that includes high efficiency circuitry to make it possible to implement in a portable or in-vehicle form factor, which may provide reasonable battery life, size, weight, and thermal dissipation.
US11233543B2
A user equipment (UE) may measure signal characteristics of a beam reference signal and determine, based on the measured signal characteristics, a beam repetition and diversity (R/D) mode to be used in communications between the UE and a base station. In some examples, UE feedback to the base station may include an indication of the determined beam R/D mode, as well as channel quality information associated with one or more beams to which the determined beam R/D mode is to be applied and/or operating parameters (e.g., a mixed beam repetition and diversity pattern) associated with the beam R/D mode.
US11233536B2
A wireless communication device can include an antenna array configured to receive a plurality of radio frequency (RF) signals, RF circuitry, and digital baseband receive circuitry. The RF circuitry is configured to process the plurality of RF signals received via the antenna array to generate a single RF signal. The digital baseband receive circuitry is coupled to the RF circuitry and is configured to generate a downconverted signal based on the single RF signal, amplify the downconverted signal to generate an amplified downconverted signal, and convert the amplified downconverted signal to generate a digital output signal for processing by a wireless modem. The digital baseband receive circuitry further includes at least a first filtering system configured to filter the downconverted signal prior to amplification.
US11233532B2
There is provided mechanisms for decoding an encoded sequence into a decoded sequence. A method is performed by an information decoder. The method comprises obtaining the encoded sequence. The encoded sequence has been encoded using a polar code. The method comprises successively decoding the encoded sequence into the decoded sequence. The decoding is performed for a given list size, LS, where LS>1, defining how many candidate decoded sequences in total the thus far decoded sequence is allowed to branch into during the decoding. The encoded sequence is decoded, until its first branching, by at least as many processing units in parallel as a factor, f, of the given list size. The factor is at least half the given list size, f≥LS/2.
US11233525B2
The disclosure provides a receiver with high dynamic range. The receiver includes a photodiode that generates a current signal. A coupling capacitor is coupled to the photodiode, and generates a modulation signal in response to the current signal received from the photodiode. A sigma delta analog to digital converter (ADC) is coupled to the coupling capacitor, and generates a digital data in response to the modulation signal. A digital mixer is coupled to the sigma delta ADC, and generates an in-phase component and a quadrature component corresponding to the digital data. A processor is coupled to the digital mixer, and processes the in-phase component and the quadrature component corresponding to the digital data.
US11233520B2
A phased-locked loop (PLL) circuit with an injection locked digital digitally controlled oscillator (ILD) that has an ILD control input element, an ILD injection input element and an ILD output element. The PLL circuit also includes an adaptive control unit (ACU), wherein the ACU is configured to receive an error signal and is configured to output an ILD control word. The ILD control input element is configured to receive the ILD control word, and the ILD control word may set a natural oscillation frequency of the ILD. The ILD is further configured to output a first output signal from the ILD output element, where the natural oscillation frequency may set a frequency of the first output signal.
US11233514B2
A subsystem interface, a semiconductor device including the subsystem interface, and a communications method of the semiconductor device are provided, the subsystem interface comprising a transmitter including a first transmission port configured to transmit a first clock signal, a second transmission port configured to transmit a first data signal, a first reception port configured to receive a first flow control signal, and a third transmission port configured to transmit a first synchronization signal, a receiver including a second reception port configured to receive a second clock signal, a third reception port configured to receive a second data signal, a fourth transmission port configured to transmit a second flow control signal, a fourth reception port configured to receive a second synchronization signal, and a control module configured to control operations of the transmitter and the receiver, including performing a transmitter hand-shake by sending a request signal from the second transmission port and receiving an acknowledgement signal to the first reception port, or performing a receiver hand-shake by receiving the request signal to the third reception port and sending the acknowledgement signal from the fourth transmission port.
US11233513B2
The present invention provides a reference voltage buffer comprises a reference voltage generator, a first operational amplifier, a first transistor, a first group of resistors, a first load, a second transistor, a second group of resistors and a second load. In the reference voltage buffer, the first load and the second load use active device to increase the settling time, and the first load, the second load and the reference voltage generator of the reference voltage buffer are resigned to have the same characteristics in response to the temperature variation to overcome the PVT issue, and the first load and the second load of the reference voltage buffer use the open-loop design to have large full-scale of the output reference voltages.
US11233512B2
The present technology may include: a first logic gate coupled to an internal voltage terminal and configured to receive data and invert and output the data according to a first enable signal; and a second logic gate coupled to the internal voltage terminal and configured to invert an output of the first logic gate and to output an inverted output as a first buffer signal according to the first enable signal, and configured to compensate for a duty skew of the first buffer signal according to a level of an external voltage.
US11233510B2
Systems, apparatuses, and methods for efficiently performing operations system are disclosed. A computing system uses a memory for storing data, and one or more processing units. The memory includes multiple rows for storing the data with each intersection of a row and a column being a memory bit cell. The memory processes operations. For particular operations, the two or more operands are accessed simultaneously for generating a result without being read out and stored. Two indications are generated specifying at least a first row and a second row targeted by the operation. The memory generates a result by performing the operation for each of the one or more cells in the first row a stored value with a respective stored value in the one or more cells in the second row.
US11233497B2
A piezoelectric vibrator that includes a piezoelectric resonator, a substrate having opposite first and second principal surfaces, and an electrically conductive holding member holding the piezoelectric resonator on the first principal surface of the substrate such that the piezoelectric resonator is able to be excited. The electrically conductive holding member contains a first filler containing an electrically conductive material as a main component and a second filler containing an electrically insulating material as a main component and having a smaller Young's modulus than the first filler. In a plan view in a direction normal to the first principal surface of the substrate, the second filler is more densely disposed in an outer peripheral region of the electrically conductive holding member than in a central region of the electrically conductive holding member.
US11233491B2
A distortion imparting device capable of obtaining a natural distortion effect even when output is decreased is provided. The distortion imparting device includes a first amplification part which attenuates an input audio signal on the basis of an attenuation factor set by a user and amplifies the attenuated audio signal, a second amplification part serially connected to the first amplification part, and a limiting part which is connected between an output terminal of the first amplification part and an input terminal of the second amplification part and limits an input voltage of the second amplification part to a predetermined clip voltage, wherein the limiting part determines the clip voltage on the basis of the attenuation factor.
US11233490B2
A method includes detecting an input that triggers a virtual assistance (VA) on an electronic downdevice (ED) to perform a task that includes outputting audio content through a speaker associated with the ED. The method includes identifying a type of the audio content to be outputted through the speaker. The method includes determining whether a registered user of the ED is present in proximity to the ED. Each registered user is associated with a unique user identifier. The method includes, in response to determining that no registered user is present in proximity to the ED, outputting the audio content via the speaker at a current volume level of the ED. The method includes in response to determining that a registered user is in proximity to the ED, outputting the audio content at a selected, preferred volume level based on pre-determined or pre-established volume preference settings of the registered user.
US11233489B2
An amplifier includes an amplification circuit, an equalization circuit, an output circuit, a first gain adjusting circuit, and a second gain adjusting circuit. The amplification circuit changes voltage levels of first and second amplification nodes based on first and second input signals. The equalization circuit changes the voltage levels of the first and second amplification nodes. The output circuit generates an output signal based on the voltage levels of the first and second amplification nodes. The first gain adjusting circuit changes voltage levels applied to the first and second amplification nodes based on the voltage levels of the first and second amplification nodes and a first gain control signal. The second gain adjusting circuit changes a voltage level of the output signal based on a second gain control signal.
US11233486B2
Concurrent electrostatic discharge and surge protection clamps in power amplifiers. In some embodiments, a semiconductor die can include a semiconductor substrate and an integrated circuit implemented on the semiconductor substrate. The integrated circuit can include a power amplifier and a controller. The semiconductor die can further include a clamp circuit implemented on the semiconductor substrate and configured to provide electrostatic discharge protection and surge protection for at least some of the integrated circuit.
US11233481B2
An apparatus that includes a tracking amplifier having an amplifier output terminal coupled to an output voltage node and an envelope input terminal configured to receive an envelope signal of a radio frequency signal is disclosed. A multi-level voltage converter has a switched voltage terminal coupled to the output voltage node and a converter control input terminal configured to receive a converter control signal. A control signal multiplexer has a converter control output terminal coupled to the converter control input terminal, a first converter signal input terminal configured to receive a first converter control signal corresponding to a lower envelope modulation bandwidth, a second converter signal input terminal configured to receive a second converter control signal corresponding to a higher envelope modulation bandwidth, and a converter control signal selector terminal configured to receive a control selector signal for selecting between the first and second converter control signals.
US11233478B2
A motor drive unit for driving a motor of a motorized window treatment may comprise software-based and hardware-based implementations of a process for detecting and resolving a stall condition in the motor, where the hardware-based implementation is configured to reduce power delivered to the motor if the software-based implementation has not first reduced the power to the motor. A control circuit may detect a stall condition of the motor, and reduce the power delivered to the motor after a first period of time from first detecting the stall condition. The motor drive unit may comprise a stall prevention circuit configured to reduce the power delivered to the motor after a second period of time (e.g., longer than the first period of time) from determining that a rotational sensing circuit is not generating a sensor signal while the control circuit is generating a drive signal to rotate the motor.
US11233472B2
A motor control method and system are provided. The method includes calculating a measured value of a revolution per minute (RPM) of a motor based on a signal measured by a hall sensor installed in the motor and applying a motor system load model to calculate a predicted value of the RPM of the motor. Further, noise of a hall sensor signal is detected using the measured value of the RPM of the motor and the predicted value of the RPM of the motor.
US11233471B2
A control circuit of a motor control device estimates an initial magnetic pole position of a rotor using an inductive sensing scheme. When estimating the initial magnetic pole position, a drive circuit applies a voltage to a stator winding at each of L electrical angles (L≥5) while changing the L electrical angles. An absolute value of an electrical angle difference of the voltage applied to the stator winding between an i-th time (2≤i≤L) and an i−1st time is 180−360/L degrees or more and 180+360/L degrees or less. An absolute value of an electrical angle difference of the voltage applied to the stator winding between a 1st time for initial position estimation and a last time before starting initial position estimation is 180−360/L degrees or more and 180+360/L degrees or less.
US11233468B2
The invention relates to a method for the closed-loop and open-loop control of two or more EC motors operated using a common converter, wherein for the purpose of setting the operating point of the EC motors, common open-loop or closed-loop control using at least one controller is provided, wherein a combination of at least two control options is provided and in this case a controlled variable regulates the voltage setting at the output of the converter such that the two or more EC motors follow an intended sequence of operating points in a stable manner.
US11233466B2
A thyristor starter is configured to accelerate a synchronous machine from a stop state to a predetermined rotation speed by sequentially performing a first mode of performing commutation of an inverter by intermittently setting DC output current of a converter to zero and a second mode of performing commutation of the inverter by induced voltage of the synchronous machine. The thyristor starter is further configured to raise induced voltage in proportion to the rotation speed of the synchronous machine by keeping field current constant and to suppress rise of the induced voltage by reducing the field current after the induced voltage reaches a first voltage value, in the first mode.
US11233465B2
A piezoelectric drive device has a first piezoelectric vibrator and a second piezoelectric vibrator each include a vibrating portion and a distal end portion in which the distal end portion make elliptic motion by stretching vibration and flexural vibration of the vibrating portion, a driven member driven by the elliptic motion of the distal end portion, a drive signal generation circuit that outputs stretching vibration drive signals to the first piezoelectric vibrator and the second piezoelectric vibrator, a first boosting circuit provided between the first piezoelectric vibrator and the drive signal generation circuit, a second boosting circuit provided between the second piezoelectric vibrator and the drive signal generation circuit, and a control circuit that controls boosting amounts of the stretching vibration drive signals.
US11233460B2
A converter arrangement converts an alternating input voltage having an input frequency into an alternating output voltage having an output frequency. The converter arrangement includes a direct converter on an input side having a plurality of input terminals and input-side converter units, transformers, the number of which matches the number of input terminals, and a direct converter on an output side having output-side converter units, and a number of output terminals, which number matches the number of input terminals. Each transformer is connected on the primary side to each input terminal via one each input-side converter unit, and is connected on the secondary side to each output terminal via one each output-side converter unit.
US11233458B2
According to aspects of the disclose, a converter system includes a primary-side circuit configured to be coupled to an energy source, a secondary-side circuit configured to be coupled to a load, the secondary-side circuit including an energy storage device and at least one switching device configured to control a load current provided by the energy storage device to the load, and a controller configured to be coupled to the primary-side circuit and the secondary-side circuit, the controller being further configured to determine a parameter indicative of an energy level of the energy storage device, and control, based on the parameter indicating that the energy level of the energy storage device is below a discharge energy level, the at least one switching device to be in an open and non-conducting position.
US11233453B2
The power conversion device includes a multilevel boosting circuit and a smoothing capacitor for smoothing output voltage of the multilevel boosting circuit. The multilevel boosting circuit includes: a leg portion in which four semiconductor elements, i.e., a first diode, a second diode, a first switching element, and a second switching element are connected in series; and an intermediate capacitor connected between a connection point of the first diode and the second diode, and a connection point of the first switching element and the second switching element. When voltage of the smoothing capacitor becomes a reference voltage value or more, the control unit executes a protection mode to fix the first switching element and the second switching element in OFF states.
US11233450B2
According to an aspect, a power supply is provided. The power supply includes a plurality of voltage converters including a first voltage converter and one or more other voltage converters. The power supply also includes a power supply control configured to perform a plurality of operations including enabling the first voltage converter during a start-up mode of operation, monitoring and regulating an output of the first voltage converter, reconfiguring the power supply control to enable the one or more other voltage converters based on determining that the output of the first voltage converter meets a regulation threshold, and transitioning from the start-up mode of operation to a regular mode of operation based on enabling the one or more other voltage converters to output one or more regulated voltages by the power supply.
US11233445B2
An acoustic noise mitigation system for an electric machine includes one or more suspension members. The suspension members may include arcuate members that are positioned between a machine housing and a stator. During operation of the electric machine, the electromagnetic force frequency that is generated by the stator relative to a rotating rotor is able to be absorbed by the suspension members. As a result, acoustic noise generated by the electric machine is reduced.
US11233442B2
A rotary position sensor comprising a rotatable patterned ring magnet, which in one embodiment is mounted on the output shaft of an actuator, and includes a plurality of pairs of North and South Pole sections extending around the circumference of the ring magnet in an alternating relationship and defining a plurality of circumferentially extending magnetic field switch points spaced predetermined distances on the ring magnet corresponding to a plurality of predetermined unique positions of the ring magnet adapted for sensing by a switch such as Hall Effect switch. In one embodiment, the ring magnet includes a plurality of pairs of North and South Pole sections and switch points on the ring magnet of different predetermined lengths and predetermined locations respectively corresponding to a plurality of predetermined ring magnet positions to be sensed.
US11233439B2
A wiring device includes a plurality of trenches and a plurality of channel sets. The trenches at least include a first trench, a second trench and a third trench, bottoms of which are respectively located at different height positions. Each of the channel sets at least includes a first channel, a second channel and a third channel. The first channels penetrate the wiring device from an outer sidewall thereof to the first trenches, respectively, the second channels penetrate the wiring device from the outer sidewall thereof to the second trenches, respectively, and the third channels penetrate the wiring device from the outer sidewall thereof to the third trenches, respectively. The wiring device has the advantages of a simple structure and a low cost for molding and manufacturing, and is suitable to perform winding by a manual or automatic machine and thus can prevent first output wires of the coil windings with in phase or out of phase from entangling or knotting with each other.
US11233429B2
The electrical motor includes a stator and a rotor configured to be rotated about an axis wherein the rotor includes at least three rotor subsegments, wherein a first and second rotor subsegment can be turned relative to one another about the axis in response to a rotation speed range being above a predetermined threshold value of a rotation speed of the electrical machine.
US11233419B2
An electrical system may include a power circuit configured to provide a power output, first and second batteries, and first and second switches configured to connect and disconnect the first and second batteries, respectively, to the power output in parallel with one another. The electrical system may also include a controller electrically connected to the first and the second switches, and configured to control operation of the first switch and/or the second switch. The electrical system may also include a load predictor in communication with the controller and configured to predict power demands of an electric load on the power circuit and send a signal indicative of the predicted power demands to the controller, which may activate the first switch and/or the second switch to connect the first battery and/or the second battery to the power output based at least in part on the signal indicative of the predicted load.
US11233416B2
A charging method is provided. The method includes the following. After a mobile terminal recognizes a type of a power adapter, the mobile terminal transmits indication information to the power adapter. The indication information is configured to indicate that the mobile terminal has recognized the type of the power adapter and instruct the power adapter to activate a quick charging process. The power adapter then negotiates with the mobile terminal via the quick charging process to determine charging parameters, and charges a battery of the mobile terminal in a multi-stage constant current mode.
US11233415B2
In an example embodiment, a battery unit comprises a battery unit housing; and a battery unit circuit. In this example embodiment, the battery unit housing contains at least a portion of the battery unit circuit, and the battery unit circuit further comprises: a battery cell, an inverter to control the charging and discharging of the battery cell, a processor to provide control signals to the inverter for controlling the charging and discharging of the battery cell, and one of: a power plug for coupling to and uncoupling from a power outlet assembly, and a luminaire base for coupling to and uncoupling from a luminaire socket in a light fixture. In this example embodiment, the battery unit is rated at less than or equal to 2400 Volt-Amperes. The battery unit may further comprise a transceiver.
US11233413B2
Provided are a terminal and a control method of multi-path power supplying. The terminal includes: a battery module having power-supplying paths, power-supplying management modules in one-to-one correspondence with the power-supplying paths and a power supply control module. Each power-supplying path is connected to a power-supplying management module, a first end of each power-supplying management module is connected to a corresponding power-supplying path, a second end is connected to the power supply control module, a third end is connected to at least one function module. The battery module supplies power to at least one function module through multiple independent power-supplying paths. The power supply control module is configured to send a power-supplying control instruction to each power-supplying management module based on a power-supplying demand; Each power-supplying management module is configured to control power supplying of a power-supplying path managed by the power-supplying management module according to the power-supplying control instruction.
US11233412B2
A portable power bank and mobile computing device are described, where the mobile computing device includes a rechargeable battery that receives electric charge from the power bank via an electrical connection. Systems and methods facilitate determination of a “number of potential rechargings” of the mobile computing device battery via the power bank, e.g., how many times the power bank can charge the mobile computing device battery to a desired fuel gauge (e.g., 100%) before the power bank is depleted. The number of potential rechargings is determined based upon the desired fuel gauge of the mobile computing device, present fuel gauges of the mobile computing device and the power bank, and charging efficiency factors corresponding to the mobile computing device and the power bank, respectively.
US11233411B2
A carry case for an electronics-enabled eyewear device has incorporated therein electronic components for connection to the eyewear device while storing the eyewear device. The case comprises a rigid frame structure defining an openable holding space for the pair of smart glasses, and a compressible shock-resistant protective cover on the frame structure. The exterior of the case may be predominantly defined by the shock resistant protective cover.
US11233406B2
A battery management system is described that includes a controller configured to control electrical charging and discharging of a plurality of blocks of a battery. The battery management system also includes an inter-block communication network including a master node and a plurality of slave nodes arranged in a ring-type daisy-chain configuration with the master node. The master node is coupled to the controller and configured to initiate all command messages sent through the inter-block communication network and terminate all reply messages sent through the inter-block communication network. The plurality of slave nodes is bounded by an initial node coupled to the master node and a last node coupled to the master node.
US11233401B2
The present disclosure discloses a distributed energy system, an energy intelligent terminal, and a control method thereof. The energy intelligent terminal determined as the master node controls each energy intelligent terminal in the distributed energy system to set calculation for operation mode in an enabled state when target power changes or a new duty cycle is started at the end of current duty cycle, so as to make each energy intelligent terminal determine an operation mode for the next duty cycle form a corresponding set of alternative operation modes. The operation mode of the distributed energy system can be regulated in real time. The regulating method is simple and improves the efficient and stability of the distributed energy system. Moreover, the distributed energy system according to the embodiments of the present disclosure has ad hoc network capability with the characteristics of fast deployment and plug and play terminals.
US11233400B2
Aspects of the present invention relate to a method for controlling an amount of reactive current provided from a wind turbine generator to a power grid during an abnormal power grid event, said wind turbine generator comprising a doubly-fed induction generator having a rotor and a stator, and a power converter coupling the rotor to the power grid, the power converter comprising a grid-side inverter, wherein the method comprises the step of balancing the reactive current provided to the power grid between a reactive stator current and a reactive grid-side inverter current, wherein the reactive grid-side inverter current is controlled in accordance with a reactive current capacity of a grid breaker receiving the reactive current provided by the grid-side inverter. Aspects of the present invention also relate to a wind turbine generator being capable of performing the method.
US11233399B2
Method for regulating a bank of alternators comprising at least two alternators that deliver their output in parallel to a load (C), said alternators each being provided with a regulator (12, 13) that is configured to deliver an output signal representative of the reactive power level of the corresponding alternator divided by its nominal reactive power, and a control law allowing the reactive power level of the alternator to be modified depending on an input signal, method wherein a weighted signal employed as the input signal of these regulators is generated from the output signals representative of the reactive power level of each of the alternators, i.e. the signals delivered by the corresponding regulators, so as to make each of the alternators converge to a predefined reactive power level (Trp).
US11233397B2
An example device for simultaneous transfer of alternating current (AC) and directed current (DC) power includes a power converter or inverter circuit having a switch, a power magnetic device comprising a coupled winding, a DC power output loop for delivering DC power to a DC load, and an AC power output loop for delivering AC power to an AC load. The DC power can be a function of a direct current (DC) component of a current of the power inductor, and the AC power can be a function of an induced and/or switching alternating current (AC) ripple component of the current of the power inductor. In addition, the device can include a controller operably coupled to the power converter or inverter circuit. The controller can include a processing unit and a memory and can be configured to independently regulate the DC power and the AC power.
US11233395B2
Disclosed are a dynamic lightning protection method and system. The method includes detecting lightning in real time and tracking a position of a thunderstorm; and performing dynamic lightning protection and control on an electrical grid according to an electrical grid control strategy before the thunderstorm reaches or affects the electrical grid. Further disclosed is a dynamic lightning protection system.
US11233391B2
In order to provide a DC interrupting device that does not easily cause erroneous melting of current-limiting fuses at normal times with no fault current, and that can also deliver good current-limiting performance at the time of occurrence of fault current, the DC interrupting device includes: a (k−1)th current path including a (k−1)th current-limiting fuse, where k is an integer of not less than two and not more than N, and N is an integer of not less than two; and a kth current path connected in parallel to the (k−1)th current path and including a kth current-limiting fuse. The inductance value of the inductance component of the kth current path is higher than the inductance value of the inductance component of the (k−1)th current path.
US11233389B1
An intelligent electronic device (IED) may obtain a residual flux of each phase of a transformer. The IED may determine a maximum difference (DIF) signal based on the residual flux and the prospective flux associated with potential close POWs of the corresponding phase. The TED may select a closing POW that results in a minimum DIF signal. The TED may send a signal to close a ganged switching device of the transformer at a time based on the selected closing POW.
US11233383B2
Bushings and methods for supporting electrical wiring extending through a hole in a support structure, and aircraft including such bushings are provided. In one example, the bushing includes a grommet. The grommet includes a grommet body portion surrounding an opening that extends through the hole. A grommet collar portion extends from the grommet body portion about the opening. The grommet collar covers an interior edge surrounding the hole of the support structure. An attachment flange extends from the grommet away from the opening. The attachment flange is attached to the support structure adjacent to the hole. A shelf extends from the grommet adjacent to the opening to help support the electrical wiring extending through the opening.
US11233380B2
A pre-chamber spark plug includes a housing, a ground electrode, and a pre-chamber defined by the housing and a cap, a center electrode being arranged within the pre-chamber, in which the V/D ratio of the pre-chamber volume V to the largest internal diameter D of the pre-chamber (5) is in the range of from 30 mm2 to 95 mm2.
US11233375B2
A two-kappa DBR laser includes an active section, a HR mirror, a first DBR section, and a second DBR section. The HR mirror is coupled to a rear of the active section. The first DBR section is coupled to a front of the active section, the first DBR section having a first DBR grating with a first kappa κ1. The second DBR section is coupled to a front of the first DBR section such that the first DBR section is positioned between the active section and the second DBR section. The second DBR section has a second DBR grating with a second kappa κ2 less than the first kappa κ1. The two-kappa DBR laser is configured to operate in a lasing mode and has a DBR reflection profile that includes a DBR reflection peak. The lasing mode is aligned to a long wavelength edge of the DBR reflection peak.
US11233368B2
A wire clamp includes a base and first and second jaws. The first jaw is pivotally mounted to a first upright portion of the base via a first pivot axle, and the second jaw is pivotally mounted to a second upright portion of the base via a second pivot axle. The first and second jaws crisscross each other at an overlap area, and are spring-biased to pivot relative to the base towards a closed position. Respective hook members of the first and second jaws define a mouth above the overlap area that is configured to receive a wire. A size of the mouth adjusts automatically to a size of the wire within the mouth as the first and second jaws pivot towards the closed position. The wire may be held within the mouth in an in-line orientation with a corresponding terminal to which the wire will be crimped.
US11233366B2
A coaxial tap in a hybrid fiber coaxial cable distribution system serves subscribers with an RF signal and optionally an equipment supply voltage while passing the RF signal to devices downstream of the tap.
US11233362B2
A coaxial cable connector includes a connector body having a longitudinal axis passing through first and second opposed body ends, a connector center conductor for transporting a signal through the connector, and a coil spring that is coiled about the longitudinal axis. The second body end is for engaging a male coaxial cable connector, and the coil spring urges an electromagnetic shield to protrude from the second body end.
US11233361B2
A connector assembly is provided which includes a shielding shell, a receptacle connector and a heat sink. The shielding shell has a top wall, a receiving cavity positioned inside, an inserting opening which is positioned at a front end of the shielding shell and communicated with the receiving cavity and a window which is formed to the top wall, extends rearwardly and is communicated with the receiving cavity. The receptacle connector is provided to a rear segment of the receiving cavity. The heat sink is provided to the top wall and includes a heat dissipating base. A bottom face of the heat dissipating base downwardly enters the receiving cavity via the window and directly faces a top face of the receptacle connector. The bottom face of the heat dissipating base facing the receptacle connector is provided with a front stopping portion which is adapted to stop a mating module.
US11233357B2
A power adapter assembly includes a first adapter and a second adapter. The first adapter comprises a first housing, pluralities of first electrical terminals and first signal terminals. The second adapter comprises a second housing, pluralities of second electrical terminals and second signal terminals. When the first adapter and the second adapter match with each other, a first latching element is axially coupled with the second latching element to a first position, wherein the two electrical terminals are coupled with each other. When an external force is provided, the first housing is radial with respect to the second housing, and rotates with each other until the two latching elements move to a second position to be securely fastened. The two signal terminals are coupled with each other to send an enabling signal to the control module, so as to enable the power transmission between the two electrical terminals.
US11233345B2
An interconnection system that is safe, reliable and compact. Mating connectors include complementary projections. Terminals in each connector have opposed beams, with portions of the beams of each terminal embedded in adjacent projections. In mating connectors, the terminals are oriented 90 degrees with respect to each other, such that the terminals of one connector fit between beams of the other. Two beams of each terminal press on opposing sides of a mating terminal, creating four points of contact, for reliable operation. The projections extend beyond the distal tips of the terminals and preclude accidental contact between the terminals and a human finger. Contact force may be controlled by altering the shape of openings cut in the terminals near the base of the beams, enabling the terminals to be formed simply by stamping a sheet of metal and further enabling the beams to be short to provide a compact connector.
US11233343B2
[Problem] To provide a connector with improved reliability of electrical connection between a cable and a mating connector. [Resolution Means] A plurality of electrical contact terminals is provided on one side in a length direction and is provided with a first contact portion that is inserted into a support member and can contact a cable supported by this support member and a second contact portion that is provided on another side in the length direction and can contact terminal portions of a mating connector. A base member is provided with a bulkhead portion formed between a first receiving portion and a second receiving portion and a protruding wall portion protruding to the other side in the length direction from the bulkhead portion toward the second receiving portion. A plurality of channel portions that penetrates in the length direction and can receive the terminal portions of the mating connector is formed in the protruding wall portion and the bulkhead portion, the plurality of channel portions is formed so as to be separated from each other in a width direction orthogonal to the length direction, and the second contact portion of the plurality of electrical contact terminals is housed in the plurality of channel portions.
US11233339B2
Methods and systems for implementing and operating antennas, particularly multiple-input and multiple-output (MIMO) antennas, for radio telecommunications.
US11233335B2
An omnidirectional array antenna includes N omnidirectional subarray units circumferentially arranged to form a circular array, where each of the omnidirectional subarray units includes p coaxially-arrayed symmetrical oscillators, and N and p are both natural numbers. The omnidirectional array antenna beamforming method includes various omnidirectional subarray units stimulated by equiamplitude, in-phase or out-phase stimulation, thereby forming different types of transaction beams, such as an omnidirectional beam, a double-beam, a triple-beam, and a quadruple-beam.
US11233334B2
A phase compensation lens antenna comprises: an antenna array comprising a plurality of antennas; and a planar lens disposed parallel to the antenna array, wherein the planar lens has unit cells disposed in a straight line pattern or an open curve pattern, and the unit cells can correct the phase of a radio wave radiated from the antenna array, based on the permittivity.
US11233330B2
The monopole wire-plate antenna includes a ground plane, a roof arranged at a distance from the ground plane and at least one electrically conductive element electrically linking the ground plane to the roof. The antenna includes a supply loop arranged substantially orthogonally with respect to the ground plane, the supply loop being open such that it has two opposing longitudinal ends arranged so as to be linked to a differential connection.
US11233325B2
The present disclosure relates to antenna assemblies and systems and methods for steering an antenna to one or more satellites. An embodiment herein provides for an assembly comprising a rotatable plate rotatable about a first axis to steer the antenna in azimuth; a first panel affixed to the rotatable plate and comprising a first plurality of phased array antenna elements to steer a first beam of radio waves in elevation; and a second panel comprising a second plurality of phased array antenna elements configured to steer a second beam of radio waves in azimuth, wherein rotation of the distal end about the second axis steers the second beam of radio waves in elevation.
US11233312B2
An electronic device includes housing including first plate, second plate, and side member, wherein side member includes first side face in first direction having first length, second side face having second length greater than first length, third side face extending parallel to first side face having first length, and fourth side face; touch screen display disposed within housing, and exposed through portion of first plate; a PCB between first plate and second plate to be parallel to second plate, wherein PCB includes ground plane and first L-shaped ground extension between first conductive region of second plate and first plate, and first L-shaped ground extension includes first portion extending in second direction from ground plane and second portion extending in first direction from first portion; and at least one first wireless communication circuit disposed on PCB and electrically connected to first point in second portion of first L-shaped ground extension.
US11233310B2
A low-profile conformal antenna (“LPCA”) is disclosed. The LPCA includes a plurality of dielectric layers forming a dielectric structure. The plurality of dielectric layers includes a top dielectric layer that includes a top surface. The LPCA further includes an inner conductor, a patch antenna element (“PAE”), and an antenna slot. The inner conductor is formed within the dielectric structure, the PAE is formed on the top surface of the top dielectric layer, and the antenna slot is within the PAE. The LPCA is configured to support a transverse electromagnetic (“TEM”) signal within the dielectric structure.
US11233306B1
A duo-quad wideband wave guide combiner includes a circular waveguide having a center axis with a cross section with four quadrants; and two waveguides, each waveguide being bifurcated at an input to the wave guide combiner by a thin septum to split each of the two waveguide into two bifurcated waveguides, each of the bifurcated waveguides rotating to a respective one of the four quadrants about the center axis of the circular waveguide with converging walls terminating when a composite cross section becomes circular.
US11233302B2
Provided is a noise filter device that is capable of suppressing electrical interference between an input-side conductive line and an output-side conductive line. A noise filter device (10) includes: a noise filter (50) connected to a distal end of an input-side conductive line (41) and a distal end of an output-side conductive line (42); and a holding member (60) that holds the input-side conductive line (41) and the output-side conductive line (42). The holding member (60) includes: a body (61) attached to a wire harness (WH) so as to surround an outer circumference thereof; and a pair of hooks (62) that are respectively formed at two ends of the body (61) in a circumferential direction thereof, and are hooked on the input-side conductive line (41) and the output-side conductive line (42) to restrict the input-side conductive line (41) and the output-side conductive line (42) from approaching each other.
US11233292B2
A nonaqueous electrolyte secondary battery representing an embodiment of a sealed battery of the present invention includes a bottomed cylindrical exterior case, a sealing member, a cylindrical wound electrode assembly and an electrolyte. An open end of the exterior case is crimped together with the sealing member via an insulating gasket so as to form a seal. The sealing member includes a lid having a thin and fragile portion, an insulating ring, and a terminal plate having a thin and fragile portion. The terminal plate is electrically connected to a positive electrode current collector leading out from the cylindrical wound electrode assembly. The lid and the terminal plate are electrically connected within an opening of the insulating ring. The lid is disposed so as to expose an outer side of at least a portion of the lid opposed to the opening of the insulating ring directly to an outside environment.
US11233269B2
An all-solid-state battery includes a positive-electrode current collector, a positive electrode layer, a negative-electrode current collector, a negative electrode layer, and a solid electrolyte layer. The positive electrode layer is formed on the positive-electrode current collector and includes a positive-electrode material mixture layer which includes at least a positive-electrode active material and a binder. The negative electrode layer is formed on the negative-electrode current collector and includes a negative-electrode material mixture layer which includes at least a negative-electrode active material and a binder. The solid electrolyte layer is disposed between the positive-electrode material mixture layer and the negative-electrode material mixture layer, and includes at least a solid electrolyte having ion conductivity.
US11233266B2
In the case where a film, which has lower strength than a metal can, is used as an exterior body of a secondary battery, a current collector provided in a region surrounded by the exterior body, an active material layer provided on a surface of the current collector, or the like might be damaged when force is externally applied to the secondary battery. A secondary battery that is durable even when force is externally applied thereto is provided. A cushioning material is provided in a region surrounded by an exterior body of a secondary battery. Specifically, a cushioning material is provided on the periphery of a current collector such that a sealing portion of an exterior body (film) is located outside the cushioning material.
US11233251B2
A supply channel through which an oxygen-containing exhaust gas discharged from a fuel cell stack is supplied to an exhaust gas combustor is branched so as to provide an oxygen-containing exhaust gas bypass channel through which the oxygen-containing exhaust gas is discharged to the outside in a manner to bypass the exhaust gas combustor. In the structure, the exhaust gas flow rate of an exhaust gas discharged through a condenser (saturated water vapor quantity) is suppressed.
US11233246B2
Disclosed are an electrode including a polymer matrix and a catalyst including metal nanoparticles and a conductive polymer shell and, a method of preparing the same. According to various exemplary embodiments of the present invention, various hybrid nano-composites may be formed by a combination of other conductive polymers than P3HT with metal nanoparticles. For example, the method may include selectively disposing metal nanoparticles to a surface modified conductive polymer including a block copolymer of two or more types of conductive polymers.
US11233245B2
[Problems] To easily and efficiently manufacture a catalyst layer having high catalytic activity and to easily manufacture a fuel cell having high power generation efficiency. [Solution] An apparatus for forming a catalyst layer 3 for a fuel cell on an electrolyte film (application object) 2, the apparatus including: a holding portion 6 that holds a sheet-shaped electrolyte film 2, an application portion 7 that applies a catalyst ink 5 for forming the catalyst layer 3 on at least one side of the electrolyte film 2 held by the holding portion 6, a chamber portion 8 that is capable of forming a space 55 including the holding portion 6, and a suction portion 9 that depressurizes the inside of the space 55 formed by the chamber portion 8 so as to dry the catalyst ink 5.
US11233244B2
The present disclosure relates to the technical field of rechargeable battery and, particularly, relates to an electrode member, an electrode assembly and a rechargeable battery. The electrode member includes an electrode body and a conduction structure, the electrode body comprises an insulation substrate and an conduction layer placed on a surface of the insulation substrate, the conduction layer includes a first portion and a second portion extending from the first portion, the first portion is coated with an active material while the second portion is not coated with the active material, and the conduction structure is connected to the second portion. After the electrode assembly is formed by winding or stacking of the electrode members, adjacent current guide portions are electrically connected to one another by the conduction structure, without being limited by the insulation substrate, so that the conductivity of the electrode member is effectively improved.
US11233240B2
The present invention relates to nanostructured materials (including nanowires) for use in batteries. Exemplary materials include carbon-comprising, Si-based nanostructures, nanostructured materials disposed on carbon-based substrates, and nanostructures comprising nanoscale scaffolds. The present invention also provides methods of preparing battery electrodes, and batteries, using the nanostructured materials.
US11233232B2
The present invention relates to silicon-based active material for negative electrodes, in particular electrodes with increased service life, in particular for use in batteries, a method for their manufacture, and negative electrodes, batteries, and devices that contain this silicon-based active material.
US11233231B2
The purpose of the present invention is to provide an electrode with reduced thermal deterioration even though the electrode has an insulating layer comprising a polyimide. The present invention relates to an electrode comprising a current collector and an electrode mixture layer, wherein the electrode comprises an insulating layer comprising a polyimide and an aromatic compound having an electron donating group and an organic acid group.
US11233229B2
The present invention aims to provide an electrode for lithium ion batteries which exhibits excellent electrical conductivity even if its thickness is large. The electrode for lithium ion batteries of the present invention includes a first main surface to be located adjacent to a separator of a lithium ion battery and a second main surface to be located adjacent to a current collector of the lithium ion battery. The electrode has a thickness of 150 to 5000 μm. The electrode contains, between the first main surface and the second main surface, a conductive member (A) made of an electronically conductive material and a large number of active material particles (B). At least part of the conductive member (A) forms a conductive path that electrically connects the first main surface to the second main surface. The conductive path is in contact with the active material particles (B) around the conductive path.
US11233221B2
Disclosed is a manufacturing method of a rigid organic light-emitting diode (OLED) display panel and a display panel. The method comprises steps of providing a first substrate having a first glass substrate and a flexible film; coating an organic compound on the first glass substrate; providing a second substrate; packaging the display area; and cutting and stripping a part of the first glass substrate at the non-display area of the packaged display panel, thereby improving the screen accounting of the display area in the rigid OLED display panel.
US11233211B2
An electroluminescent device, a method of manufacturing the same, and a display device including the same. The electroluminescent device includes a first electrode and a second electrode facing each other; an emission layer disposed between the first electrode and the second electrode, the emission layer including light emitting particles; an electron transport layer disposed between the first electrode and the emission layer; and a hole transport layer disposed between the second electrode and the emission layer, wherein the electron transport layer includes inorganic oxide particles and a metal-organic compound, the metal-organic compound or a thermal decomposition product of the metal-organic compound being soluble a non-polar solvent.
US11233209B2
An imaging device including a semiconductor substrate having a pixel region where pixels are arranged and a peripheral region adjacent to the pixel region; an insulating layer that covers the pixel region and the peripheral region; a first electrode that is located on the insulating layer above the pixel region; a photoelectric conversion layer that covers the first electrode; and a first layer that covers the photoelectric conversion layer, the first layer being located above the pixel region and the peripheral region. The thickness of the first layer above the peripheral region is larger than a thickness of the first layer above the pixel region, and a level of an uppermost surface of the first layer above the peripheral region is higher than a level of an uppermost surface of the first layer above the pixel region.
US11233202B2
The present invention provides the compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by comprising the compound represented by Formula 1 in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.
US11233194B2
Embodiments of the present application provide a memristor electrode material preparation method and apparatus, and a memristor electrode material. The preparation method includes: depositing a metal nitride on a substrate by a reactive sputtering process to obtain a metal nitride substrate; and subjecting the metal nitride substrate to laser annealing treatment in a nitrogen-containing atmosphere to nitride an unreacted metal on the metal nitride substrate, so as to obtain a memristor electrode material.
US11233185B2
A display device comprises a substrate having a plurality of sub-pixels; a plurality of LEDs respectively disposed in the plurality of sub-pixels, wherein each of the LEDs comprises an emissive layer, a first semiconductor layer between the substrate and the emissive layer and a second semiconductor layer on the emissive layer; a plurality of driving units disposed under the substrate in each of the sub-pixels; and a plurality of connection units penetrating the substrate and electrically connecting at least one of the first semiconductor layer and the second semiconductor layer with the plurality of driving units.
US11233173B2
An ultraviolet C light-emitting diode including an n-type semiconductor layer, a p-type semiconductor layer, an active layer, a two-dimensional hole gas (2DHG) inducing layer, and an electron blocking layer is provided. The active layer is disposed between the n-type semiconductor layer and the p-type semiconductor layer, wherein a wavelength of a maximum peak of a spectrum emitted by the active layer ranges from 230 nm to 280 nm. The two-dimensional hole gas (2DHG) inducing layer is disposed between the active layer and the p-type semiconductor layer. A concentration of magnesium in the 2DHG inducing layer is less than 1017 atoms/cm3. The electron blocking layer is disposed between the p-type semiconductor layer and the 2DHG inducing layer. A concentration of magnesium in a part of the electron blocking layer adjacent to the 2DHG inducing layer is greater than 1019 atoms/cm3.
US11233170B2
A transfer-printable (e.g., micro-transfer-printable) device source wafer comprises a growth substrate comprising a growth material, a plurality of device structures comprising one or more device materials different from the growth material, the device structures disposed on and laterally spaced apart over the growth substrate, each device structure comprising a device, and a patterned dissociation interface disposed between each device structure of the plurality of device structures and the growth substrate. The growth material is more transparent to a desired frequency of electromagnetic radiation than at least one of the one or more device materials. The patterned dissociation interface has one or more areas of relatively greater adhesion each defining an anchor between the growth substrate and a device structure of the plurality of device structures and one or more dissociated areas of relatively lesser adhesion between the growth substrate and the device structure of the plurality of device structures.
US11233169B2
A semiconductor light emitting element according to an embodiment of the present disclosure includes: a n-type semiconductor layer; a p-type semiconductor layer formed in a first region on the n-type semiconductor layer; a p-type electrode formed on the p-type semiconductor layer; a n-type electrode formed in a second region different from the first region on the n-type semiconductor layer; and a magnetic layer formed under the n-type semiconductor layer.
US11233168B2
An embodiment of the present invention provides a window cover for a sensor package and a sensor package including the same, the window cover comprising: a body; an element receiving unit disposed in the body so as to receive a light emitting element and a light receiving element of the sensor package; and a radiating unit disposed at a position corresponding to the light emitting element in the element receiving unit so as to change light generated from the light emitting element to a predetermined beam range and radiate the same.
US11233167B2
An optoelectronic semiconductor component is disclosed. In an embodiment an optoelectronic semiconductor component includes a front side, a first diode and a second diode arranged downstream of one another in a direction away from the front side and electrically connected in series such that the first diode is located closer to the front side than the second diode and an electrical tunnel contact between the first and the second diodes, wherein the second diode comprises a diode layer of SinGe1-n, where 0≤n≤1, wherein the first diode comprises a first partial layer of SiGeC, a second partial layer of SiGe and a third partial layer of SiGeC, and wherein the partial layers follow one another directly in the direction away from the front side according to their numbering such that the first and third partial layers are of (SiyGe1-y)1-xCx, whereas 0.05≤x≤0.5 or 0.25≤x≤0.75, and whereas 0≤y≤1, and the second partial layer is of SizGe1-z, whereas 0≤z≤1.
US11233158B2
A device includes a first doped semiconductor region and a second oppositely doped semiconductor region that are separated by an undoped or lightly-doped semiconductor drift region. The device further includes a first electrode structure making an ohmic contact with the first doped semiconductor region, and a second electrode structure making a universal contact with the second doped semiconductor region. The universal contact of the second electrode structure allows flow of both electrons and holes into, and out of, the device.
US11233143B2
A semiconductor device includes a III-nitride buffer layer and a III-nitride barrier layer. A boron nitride alloy interlayer interposed between the III-nitride buffer layer and the III-nitride barrier layer. A portion of the III-nitride buffer layer includes a two-dimensional electron gas (2DEG) channel that is on a side of the III-nitride buffer layer adjacent to the boron nitride alloy interlayer.
US11233142B2
Devices and methods of the invention use a plurality of Fin structures and or combine a planar portion with Fin structures to compensate for the first derivative of transconductance, gm. In preferred methods and devices, Fins have a plurality of widths and are selected to lead to the separate turn-on voltage thresholds for the largest, intermediate and smallest widths of the MIS HEMT fins flatten the transconductance gm curve over an operational range of gate source voltage.
US11233141B2
A vertical IGBT device is disclosed. The vertical IGBT structure includes an active MOSFET cell array formed in an active region at a front side of a semiconductor substrate of a first conductivity type. One or more column structures of a second conductivity type concentrically surround the active MOSFET cell array. Each column structure includes a column trench and a deep column region. The deep column region is formed by implanting implants of the second conductivity type into the semiconductor substrate through the floor of the column trench. Dielectric side wall spacers are formed on the trench side walls except a bottom wall of the trench and the column trench is filled with poly silicon of the second conductivity type. One or more column structures are substantially deeper than the active MOSFET cell array.
US11233124B2
A silicon carbide semiconductor device includes plural p-type silicon carbide epitaxial layers provided on an n+-type silicon carbide substrate. In some of the p-type silicon carbide epitaxial layers, an n+ source region is provided in at least a region of an upper portion. The n+ source region includes a first portion that contains arsenic and a second portion that contains phosphorous.
US11233120B2
The present disclosure generally relates to a gate-all-around (GAA) transistor. The GAA transistor may include regrown source/drain layers in source/drain stressors. Atomic ratio differences among the regrown source/drain layers are tuned to reduce strain mismatch among the semiconductor nanosheets. Alternatively, the GAA transistor may include strained channels formed using a layer stack of alternating semiconductor layers having different lattice constants.
US11233117B2
Various embodiments of the present disclosure are directed towards an integrated chip including a resistor structure. A resistive layer overlies a substrate. The resistor structure overlies the substrate. The resistor structure includes a resistor segment of the resistive layer and conductive via structures overlying the resistor segment. A ring structure encloses the resistor structure. The ring structure extends continuously from a first point above the conductive structures to a second point below a bottom surface of the resistive layer.
US11233116B2
A semiconductor device structure is provided. The semiconductor device structure includes a semiconductor substrate and a magnetic element over the semiconductor substrate. The magnetic element has a first edge. The semiconductor device structure also includes an adhesive element between the magnetic element and the semiconductor substrate, and the adhesive element has a second edge. The semiconductor device structure further includes an isolation element extending across the magnetic element. The isolation element partially covers a top surface of the magnetic element and partially covers sidewall surfaces of the magnetic element. The isolation element has a third edge, and the second edge is closer to the third edge than the first edge. In addition, the semiconductor device structure includes a conductive line over the isolation element.
US11233111B2
An array substrate, a manufacturing method of an array substrate, and a display panel are provided. The array substrate includes: a deformable substrate, the deformable substrate including a first region and a second region, the first region being provided with a plurality of voids, the second region being a region of the deformable substrate not provided with the plurality of voids; an electronic element on the second region of the deformable substrate.
US11233108B2
A display device according to an embodiment of the present invention includes: a substrate; a first organic light-emitting diode including a first lower electrode provided above the substrate and for each pixel, a first organic layer provided above the first lower electrode, a first light-emitting layer provided within the first organic layer and for each pixel and including a thermally activated material, and an upper electrode provided above the first organic layer; and a first drive TFT provided between the substrate and the first organic light-emitting diode, connected to the first lower electrode, and arranged overlapping the first light-emitting layer as viewed in a plan view.
US11233104B2
A light emitting diode display device including: an organic light emitting diode including an anode electrode; a first transistor for providing a current to the anode electrode of the organic light emitting diode; a second transistor for transmitting a voltage to a gate electrode of the first transistor; a first capacitor for storing the voltage transmitted to the gate electrode of the first transistor; and a second capacitor disposed between a first electrode of the second transistor and a data line, wherein the first electrode of the second transistor is directly connected to the anode electrode of the organic light emitting diode.
US11233098B2
A display array substrate, a manufacturing method and a display are disclosed herein. The display array substrate includes an array substrate base, an electroluminescent diode array substrate arranged above the array substrate base, including an anode layer, a cathode layer, an electroluminescent EL layer between the anode layer and the cathode layer, and a pixel compensation circuit layer on a side close to the array substrate base. The cathode layer is on a side away from the array substrate base. A photosensitive signal collector may be configured to receive an optical signal reflected by valleys and ridges of a finger and emitted by the electroluminescent EL layer, and convert the collected optical signal into an electrical signal to be output. The photosensitive signal collector may be arranged between the pixel compensation circuit layer and the anode layer of the electroluminescent diode array substrate.
US11233096B2
A pixel arrangement structure, including a plurality of repeating units, wherein each of the plurality of repeating units includes one first sub-pixel, one second sub-pixel, and two third sub-pixels; in each of the plurality of repeating units, the two third sub-pixels are arranged in one of a first direction and a second direction, and the first sub-pixel and the second sub-pixel are arranged in the other one of the first direction and the second direction; the plurality of repeating units are arranged in the first direction to form a plurality of repeating unit groups, the plurality of repeating unit groups are arranged in the second direction; and the first direction and the second direction are different directions.
US11233095B2
A display substrate, a manufacturing method of the display substrate and a display device are provided. The display substrate includes a plurality of sub-pixels arranged in an array in a display area. The display area includes a boundary extending in non-straight line. The plurality of sub-pixels arranged in the array include a plurality of first sub-pixels whose distances to the boundary extending in non-straight line are less than a preset threshold and a plurality of second sub-pixels other than the plurality of first sub-pixels, where at least one of the first sub-pixels is smaller in area than each of the second sub-pixels.
US11233093B2
A head mounted display device comprises a display panel comprising first to third subpixels defined at a substrate, a reflection plate provided in the first, second and third subpixels, first electrodes vertically spaced apart from a lower surface of the reflection plate by a first distance, a second distance and a third distance at the first, second and third subpixels, respectively, a white organic stack on the first electrodes at the first, second and third subpixels, a second electrode on the white organic stack, and a first color filter on the second electrode at the third subpixel to transmit light having a long wavelength.
US11233086B2
The present invention discloses a semiconductor structure of an image sensor, an associated chip and an electronic apparatus. The semiconductor structure includes a semiconductor substrate, and a plurality of pixel groups disposed on the bottom of the semiconductor substrate. Each of the pixel groups includes: a first pixel and a second pixel located in the same row and being adjacent to each other, and a third pixel and a fourth pixel located in another row and being adjacent to each other, wherein the first pixel and the third pixel are disposed diagonally. Each of the pixels includes four sub-pixels, and the four sub-pixels of each pixel share a floating diffusion region and the floating diffusion region is surrounded by photodetectors of the four sub-pixels. An output circuit is shared by the first pixel and the third pixel, and the shared output circuit of the first pixel and the third pixel is located between the first pixel and the third pixel, and extends to the left/right side of the first pixel and the right/left side of the third pixel. The present application is capable of enhancing image quality of the image sensor and improving performance of the output circuit.
US11233083B2
A solid-state imaging device includes a semiconductor substrate; and a pixel unit having a plurality of pixels on the semiconductor substrate, wherein the pixel unit includes first pixel groups having two or more pixels and second pixel groups being different from the first pixel groups, wherein a portion of the pixels in the first pixel groups and a portion of the pixels in the second pixel groups share a floating diffusion element.
US11233080B2
A pixel cell includes a first photodiode, a second photodiode, a first deep trench isolation region, a second deep trench isolation region, a buffer oxide layer, and a light attenuation layer. The attenuation layer partially encapsulates the first photodiode by extending laterally from the first deep trench isolation region to the second deep trench isolation region between the semiconductor material and the buffer oxide layer.
US11233072B2
An array substrate, a display panel and a method for manufacturing the array substrate are provided. The array substrate further includes a first via and a second via. A conductive layer fills the first via and the second via to electrically connect the first metal layer and the second metal layer. The first via is disposed on a side of the second via, and a passivation layer partially extends between the first via and the second via. The display panel includes the above-mentioned array substrate.
US11233071B2
An electrode structure which includes a copper metal layer formed on a substrate, wherein the copper metal layer doped with a first metal ion within a first depth from upper surface, the first metal ion and the copper grain forming a copper alloy layer; the first depth being less than thickness of the copper metal layer, and the first metal ion being a metal ion having corrosion resistance and an ionic radius smaller than a gap between copper grains.
US11233064B2
The semiconductor device includes interlayer insulating layers, a gate pattern and a vertical memory structure. The interlayer insulating layers are stacked on the substrate to be spaced apart from each other. The gate pattern includes an overlapping portion disposed vertically between the interlayer insulating layers, and an extension portion extending from the overlapping portion in a horizontal direction parallel to an upper surface of the substrate. The vertical memory structure includes a channel semiconductor layer and a dielectric structure, the channel semiconductor layer extends in a direction perpendicular to the substrate upper surface to have side surfaces that face side surfaces of the interlayer insulating layers and a side surface of the extension portion. The dielectric structure is disposed between the channel semiconductor layer and the gate pattern and extends between the channel semiconductor layer and the interlayer insulating layers, and the extension portion has a vertical thickness less than that of the overlapping portion.
US11233060B2
Disclosed is a vertically stacked 3D memory device, and the memory device may include a bit line extended vertically from a substrate, and including a first vertical portion and a second vertical portion, a vertical active layer configured to surround the first and second vertical portions of the bit line, a word line configured to surround the vertical active layer and the first vertical portion of the bit line, and a capacitor spaced apart vertically from the word line, and configured to surround the vertical active layer and the second vertical portion of the bit line.
US11233052B2
A method of manufacturing a semiconductor integrated circuit includes a first ion implantation process implanting impurity ions of a second conductivity type into a bottom surface of a semiconductor substrate by adjusting an acceleration voltage and a projection range for forming a first current suppression layer, and a second ion implantation process implanting impurity ions of a first conductivity type into the bottom surface of the semiconductor substrate by adjusting an acceleration voltage and a projection range for forming a second current suppression layer. The semiconductor integrated circuit includes a first well region of the first conductivity type and a second well region of the second conductivity type provided in an upper portion of the first well region. The first current suppression layer is separated from the first well region and the second current suppression layer is provided under the first current suppression layer.
US11233046B1
An automated system and method of determining power sequencing risks (e.g. power-up, power-down time sequences) for complex computer circuits with multiple independent power supplies. The system operates by logical consideration of the topological arrangement of MOSFETs and other devices in standard netlists. The system inspects the various devices and automatically traces DC circuit paths to DC power rails. The system then evaluates, as a type of logical existence proof, and on a per MOSFET device level, if due to assignment to different DC power levels, various factors, such as forward-biased diodes, floating MOSFET gate, and other risk factors could ever occur. The system generates comprehensive records of such risks and can output an overall analysis of a circuit reporting on both problematic power sequences, as well as circuit design factors that may be sub-optimal from a power sequence perspective.
US11233042B2
A three-dimensional semiconductor memory device, including a first chip and a second chip stacked on the first chip may be provided. The first chip may include a first substrate including a first peripheral circuit region and a second peripheral circuit region, first contact plugs, and second contact plugs, and a passive device on and electrically connected to the second contact plugs. The second chip may include a second substrate including a cell array region and a contact region, which vertically overlap the second peripheral circuit region and the first peripheral circuit region of the first chip, respectively. The second chip may further include gate electrodes, and cell contact plugs disposed on the contact region of the second substrate and on end portions of the gate electrodes. The first passive device may be vertically between the gate electrodes and the second contact plugs and may include a first contact line.
US11233026B2
A electronic component includes a connection electrode on a wiring layer. An electrically conductive layer is connected to the wiring layer via the connection electrode. A protective film covers a cover portion and the electrically conductive layer. A solder bump is electrically connected to the electrically conductive layer via an opening. An alloy layer is between the solder bump and the electrically conductive layer in a thickness direction to join the solder bump to the electrically conductive layer and differs in composition and/or elements from the solder bump. The connection electrode does not overlap the solder bump. The surface of the electrically conductive layer that is located on a protective film side is in contact with the protective film between the alloy layer and an edge of the electrically conductive layer that is located on a connection electrode side.
US11233024B2
An apparatus comprising a substrate having conductive traces and associated integral terminal pads on a surface thereof, the terminal pads having an irregular surface topography formed in a thickness of a single material of the conductive traces and integral terminal pads. Solder balls may be bonded to the terminal pads, and one or more microelectronic components operably coupled to conductive traces of the substrate on a side thereof opposite the terminal pads. Methods of fabricating terminal pads on a substrate, and electronic systems including substrates having such terminal pads are also disclosed.
US11233023B2
A semiconductor device of an embodiment includes: a semiconductor substrate; a first insulating layer provided on or above the semiconductor substrate; an aluminum layer provided on the first insulating layer; a second insulating layer provided on the first insulating layer, the second insulating layer covering a first region of a surface of the aluminum layer; and an aluminum oxide film provided on a second region other than the first region of the surface of the aluminum layer, the aluminum oxide film including α-alumina as a main component, and a film thickness of the aluminum oxide film being equal to or larger than 0.5 nm and equal to or smaller than 3 nm.
US11233021B2
An array substrate, a display panel, and a display device. The array substrate includes a substrate. The substrate has a display area and a non-display area adjacent to the display area, and the non-display area of the substrate has a first notch away from an end of the display area. A first edge of the first notch disposed near the display area of the substrate is provided with a binding area. The display device has a narrow border and a high screen ratio.
US11233007B2
Embodiments of 3D memory devices having staircase structures and methods for forming the same are disclosed. In an example, the 3D memory device includes a memory array structure and a staircase structure. The staircase structure is located in an intermediate of the memory array structure and divides the memory array structure into a first memory array structure and a second memory array structure along a lateral direction. The staircase structure includes a plurality of stairs extending along the lateral direction, and a bridge structure in contact with the memory array structure. The stairs include a stair above one or more dielectric pairs. The stair includes a conductor portion electrically connected to the bridge structure and is electrically connected to the memory array structure through the bridge structure. Along a second lateral direction perpendicular to the lateral direction and away from the bridge structure, a width of the conductor portion decreases.
US11233001B2
An interconnect board includes: a first substrate; a second substrate having an outer shape smaller than an outer shape of the first substrate and mounted on the first substrate; and an adhesive layer bonding the first substrate and the second substrate together and having a fillet contacting a side surface of the second substrate. The fillet has a raised portion raised from a level of a top surface of the second substrate to a level higher than the top surface of the second substrate.
US11232997B2
A heat dissipation module including a heat dissipation portion, a working fluid, and a buffer member is provided. The heat dissipation portion has a containing portion, the working fluid is contained in the containing portion, and the buffer member is connected to the containing portion. When the working fluid is heated, the buffer member is expanded to maintain a constant pressure within the containing portion.
US11232983B2
Low capacitance and high reliability interconnect structures and methods of manufacture are disclosed. The method includes forming a copper based interconnect structure in an opening of a dielectric material. The method further includes forming a capping layer on the copper based interconnect structure. The method further includes oxidizing the capping layer and any residual material formed on a surface of the dielectric material. The method further includes forming a barrier layer on the capping layer by outdiffusing a material from the copper based interconnect structure to a surface of the capping layer. The method further includes removing the residual material, while the barrier layer on the surface of the capping layer protects the capping layer.
US11232981B2
A method for forming a semiconductor device includes forming a gate structure on a substrate, and a doped source/drain region on each side of the gate structure; forming a first interlayer dielectric layer, the top surface of the first interlayer dielectric layer leveled with the top surface of the gate structure; forming a contact hole in the first interlayer dielectric layer on each side of the gate structure; forming a cobalt layer in the contact hole, the top surface of the cobalt layer lower than the top surface of the first interlayer dielectric layer; forming a protective layer to cover the cobalt layer, the top layer of the protective layer lower than the top surface of the first interlayer dielectric layer; and forming a second interlayer dielectric layer, the top surface of the second interlayer dielectric layer leveled with the top surface of the first interlayer dielectric layer.
US11232964B2
A pod opener includes an elevating mechanism elevating the cassette in a vertical direction, a first hook member engaging with an engagement means of the cassette and supporting the cassette, a second hook member supported by the first hook member, a forward and backward movement mechanism moving the first hook member and the second hook member forward and backward with respect to the cassette, an urging member urging the second hook member upward, and an atmosphere maintaining device maintaining an internal space having the cassette disposed therein in a predetermined atmosphere and the second hook member is displaceable with respect to the first hook member.
US11232960B2
A pick-and-place tool including a plurality of movable holder structures, and a plurality of pick-and-place structures, each holder structure accommodating two or more of the pick-and-place structures, wherein at least one of the two or more pick-and-place structures of a respective holder structure is able to move along a respective holder structure independently from another at least one of the two or more pick-and-place structures of the respective holder structure, and wherein each pick-and-place structure includes a pick-up element configured to pick up a donor component at a donor structure and place the donor component an acceptor structure.
US11232959B2
Substrates can be suppressed from being separated from supporting grooves. A substrate processing apparatus includes a substrate holding unit and a processing tub. The substrate holding unit is configured to hold multiple substrates. The processing tub is configured to store a processing liquid therein. The substrate holding unit includes a supporting body, an elevating device and a restriction unit. The supporting body has multiple supporting grooves and is configured to support the multiple substrates with a vertically standing posture from below in the multiple supporting grooves, respectively. The elevating device is configured to move the supporting body between a standby position above the processing tub and a processing position within the processing tub. The restriction unit is configured to be moved up and down along with the supporting body by the elevating device and configured to restrict an upward movement of the substrates with respect to the supporting body.
US11232956B2
A system and method of using electrochemical additive manufacturing to add interconnection features, such as wafer bumps or pillars, or similar structures like heatsinks, to a plate such as a silicon wafer. The plate may be coupled to a cathode, and material for the features may be deposited onto the plate by transmitting current from an anode array through an electrolyte to the cathode. Position actuators and sensors may control the position and orientation of the plate and the anode array to place features in precise positions. Use of electrochemical additive manufacturing may enable construction of features that cannot be created using current photoresist-based methods. For example, pillars may be taller and more closely spaced, with heights of 200 μm or more, diameters of 10 μm or below, and inter-pillar spacing below 20 μm. Features may also extend horizontally instead of only vertically, enabling routing of interconnections to desired locations.
US11232952B2
The present disclosure provides a semiconductor device structure with fine patterns and a method for forming the semiconductor device structure, which can prevent the collapse of the fine patterns. The semiconductor device structure includes a first target structure and a second target structure disposed over a semiconductor substrate. The semiconductor device structure also includes a first spacer element disposed over the first target structure, wherein a topmost point of the first spacer element is between a central line of the first target structure and a central line of the second target structure in a cross-sectional view.
US11232948B2
The present disclosure provides systems and methods for a layered substrate. A layered substrate may include a core comprising graphite. The layered substrate may also include a coating layer comprising a coating material that surrounds the core, wherein the coating material has a melting point that is greater than a melting point of silicon.
US11232947B1
An ammonium fluoride gas may be used to form a protection layer for one or more interlayer dielectric layers, one or more insulating caps, and/or one or more source/drain regions of a semiconductor device during a pre-clean etch process. The protection layer can be formed through an oversupply of nitrogen trifluoride during the pre-clean etch process. The oversupply of nitrogen trifluoride causes an increased formation of ammonium fluoride, which coats the interlayer dielectric layer(s), the insulating cap(s), and/or the source/drain region(s) with a thick protection layer. The protection layer protects the interlayer dielectric layer(s), the insulating cap(s), and/or the source/drain region(s) during the pre-clean process from being etched by fluorine ions formed during the pre-clean process.
US11232945B2
Generally, the present disclosure provides example embodiments relating to conductive features, such as metal contacts, vias, lines, etc., and methods for forming those conductive features. In a method embodiment, a dielectric layer is formed on a semiconductor substrate. The semiconductor substrate has a source/drain region. An opening is formed through the dielectric layer to the source/drain region. A silicide region is formed on the source/drain region and a barrier layer is formed in the opening along sidewalls of the dielectric layer by a same Plasma-Enhance Chemical Vapor Deposition (PECVD) process.
US11232935B2
The compound list stored in identification information memory is populated with theoretical masses associated with a variety of compounds, as well as information such as the type of matrix capable of detecting said compound, potential neutral loss, etc. The adduct ion list, meanwhile, is populated with theoretical masses associated with a variety of adduct ions, as well as other information such as types of matrices capable of producing adducts, etc. When a user specifies a peak on the mass spectrum for a compound search, compound candidate search portion extracts combination candidates based on how well the measured m/z value of the specified peak matches the m/z value for combinations of compounds in the compound list and adduct ions in the adduct ion list, while the type of matrix used during measurement serves as a condition to narrow down the combinations. Display processing portion displays a list of the search results.
US11232930B2
A carrier proximity mask and methods of assembling and using the carrier proximity mask may include providing a first carrier body, second carrier body, and set of one or more clamps. The first carrier body may have one or more openings formed as proximity masks to form structures on a first side of a substrate. The first and second carrier bodies may have one or more contact areas to align with one or more contact areas on a first and second sides of the substrate. The set of one or more clamps may clamp the substrate between the first carrier body and the second carrier body at contact areas to suspend work areas of the substrate between the first and second carrier bodies. The openings to define edges to convolve beams to form structures on the substrate.
US11232929B2
The purpose of the present disclosure is to propose a charged particle beam device capable of allowing specifying of a distance between irradiation points for a pulsed beam and a time between irradiation points. Proposed is a charged particle beam device equipped with a beam column which has a scanning deflector for sweeping a beam and directs the beam swept by the scanning deflector onto a sample in pulses, wherein: the distance between irradiation points of the pulsed beam is set such that feature quantities of one or more specific regions of an image obtained on the basis of an output of a detector satisfy a predetermined state; the duration of time between irradiation points for the pulsed beam is changed when in a state in which the set distance between irradiation points is set or in a state in which multiple distances between irradiation points determined on the basis of the specified distance between irradiation points are set; and the beam emission is carried out according to the duration of time between irradiation points whereby the feature quantities of the multiple specific regions of the image obtained on the basis of the output of the detector satisfy the predetermined state.
US11232928B2
A multi-beam inspection apparatus including an improved source conversion unit is disclosed. The improved source conversion unit may comprise a micro-structure deflector array including a plurality of multipole structures. The micro-deflector deflector array may comprise a first multipole structure having a first radial shift from a central axis of the array and a second multipole structure having a second radial shift from the central axis of the array. The first radial shift is larger than the second radial shift, and the first multipole structure comprises a greater number of pole electrodes than the second multipole structure to reduce deflection aberrations when the plurality of multipole structures deflects a plurality of charged particle beams.
US11232921B1
A power adapter configured to provide power to a load is described. The power adapter may comprise a first plurality of contact elements comprising a first contact element configured to receive power and a second contact element configured to provide power to a load; a first interface comprising a second plurality of contact elements configured to provide one or more reference voltages to the control attachment, wherein the first interface comprises an electrical interface; a second interface comprising a switch configured to control power applied to a load in response to an actuation of the control attachment; and a control interface circuit coupled to the first interface and the second interface, wherein the control interface circuit generates a power control signal based upon one or more actuation signals generated by the control attachment. A method of controlling a power adapter is also described.
US11232919B2
A momentary electrical push switch that can be configured for 2 or more activation positions. The switch has a top surface, or “key” top, which is pressed down upon in different areas to actuate the switch's different activation positions. The key top can be of various shapes, such as quadrangles, circle, hexagon, etc., or irregular shapes, to suit a particular application. The key top can be divided into multiple segments, or activation zones, each corresponding to a different activation position of the switch. The key allows free-form movement when pressing down upon it, without requiring the user to use specific or narrowly-defined motions to actuate the various activation positions.
US11232916B2
A control device may be configured to control one or more electrical loads in a load control system. The control device may be a wall-mounted device such as dimmer switch, a remote control device, or a retrofit remote control device. The control device may include a gesture-based user interface for applying advanced control over the one or more electrical loads. The types of control may include absolute and relative control, intensity and color control, preset, zone, or operational mode selection, etc. Feedback may be provided on the control device regarding a status of the one or more electrical loads or the control device.
US11232910B2
An element body includes a principal surface arranged to constitute a mounting surface and a first side surface adjacent to the principal surface. An external electrode includes a first electrode portion disposed on the principal surface and a second electrode portion disposed on the first side surface. The first electrode portion includes a sintered metal layer, a conductive resin layer formed on the sintered metal layer, and a plating layer formed on the conductive resin layer. The second electrode portion includes a first region and a second region. The first region includes a sintered metal layer and a plating layer formed on the sintered metal layer. The second region includes a sintered metal layer, a conductive resin layer formed on the sintered metal layer, and a plating layer formed on the conductive resin layer. The second region is located closer to the principal surface than the first region.
US11232908B2
A capacitor includes a capacitor element, a bus bar, a case, and a terminal mount. The bus bar includes an electrode terminal connected to an electrode of the capacitor element and a connection terminal configured to be connected to an external terminal. The case houses the capacitor element connected to the bus bar. The terminal mount is disposed closer to an opening of the case than the capacitor element is. The terminal mount is configured to allow the external terminal and the connection terminal to be fixed to the terminal mount. The terminal mount includes a positioning part that positions the terminal mount with respect to the case in a first direction, which is parallel to an opening face of the opening.
US11232890B2
The present invention relates to an RFeB sintered magnet containing: 28% to 33% by mass of a rare-earth element R, 0% to 2.5% by mass of Co (cobalt) (i.e., Co may not be contained), 0.3% to 0.7% by mass of Al (aluminum), 0.9% to 1.2% by mass of B (Boron), and less than 1,500 ppm of O (oxygen), with the balance being Fe, containing an RFeAl phase having an R6Fe14-xAlx structure in a crystal grain boundary, and having a coercivity of 16 kOe or more.
US11232884B2
A method of manufacturing an electrical device includes providing a composition comprising a mixture of vegetable oil fatty acid esters as a dielectric fluid in an electrical apparatus. The mixture of castor oil fatty acid methyl esters can contain the methyl stearate in a mass content of 1 to 20% to total amount of the mixture, the methyl oleate in a mass content of 1 to 90% to total amount of the mixture, the methyl linoleate in a mass content of 1 to 80% to total amount of the mixture, the methyl palmitate in a mass content of 1 to 50% to total amount of the mixture, the methyl ricinoleate in a mass content of 0 to 4% to total amount of the mixture, and the 10-undecylenic acid in a mass content of 0 to 1%.
US11232881B2
The present invention relates to an anti-scatter grid (ASG) assembly comprising a first and a second grid, wherein the second grid is arranged on top of the first grid and comprises a lateral shift. The lamella thickness of the first grid is smaller than the lamella thickness of the second grid. The present invention further relates to a detector arrangement comprising a pixel detector and an ASG assembly arranged on top of the pixel detector.
US11232880B2
A lattice energy converter (LEC) is disclosed that produces ionizing radiation and/or electricity based on the thermal energy in the lattice of a specially prepared working electrode comprised in whole or in part of hydrogen host materials that are occluded with hydrogen or the isotopes of hydrogen and wherein the hydrogen host materials may include vacancies, superabundant vacancies, and other lattice defects. When the hydrogen host material is occluded with hydrogen, the LEC was found to self-initiate the production of ionizing radiation and, when the hydrogen host materials are in fluidic contact with a gas or vapor containing hydrogen or isotopes of hydrogen, the LEC was found to self-sustain the production of ionizing radiation. When the LEC includes one or more additional electrodes or electrode structures, the ionizing radiation was found to be converted to electrical energy. Materials that are normally considered to be radioactive are not required.
US11232879B2
Methods and systems for melting or augmenting a melt rate of material in a melter using electromagnetic radiation with a frequency between 0.9 GHz and 10 GHz. In some examples, a power and/or frequency of radiation used may be selected so as to control a temperature of a cold cap in the melter while maintaining emissions from the melter below a threshold level. In this manner, examples described herein may provide for efficient and safe melting and vitrification of radioactive wastes.
US11232871B1
Systems and methods for exchanging clinical data among parties involved in a clinical trial. The system comprises a clinical data exchange controller, a first repository and a second repository. Repository configuration information comprises: a connection to a target repository, scope of capacities, and a rule set. Repository configuration information for the first repository is received at the first repository, and repository configuration information for the second repository is received at the second repository. When there is a change defined in the rule set happened in the first repository, a request for data transfer is sent to the clinical data exchange controller, and the clinical data exchange controller then transfers the data to the target repository based on the rule set.
US11232865B2
The invention is a remote electronic communication system and method of use, providing means of real-time, full-body video and audio while a variety of sensors or measurement devices read and communicate electronic data to one or all participants.
US11232859B2
The application relates to a computer implemented method for determining a basal and an apex plane in a set of Magnetic Resonance, MR, image slices of a heart, wherein the set of MR image slices comprises short axis views of the heart obtained over the heartbeat. The set of MR image slices is applied to a multitask deep learning artificial intelligence Model which is configured to identify a basal plane slice and an apex plane slice on the applied set of image slices, wherein the multitask deep learning artificial intelligence model is further configured to determine at least one further parameter of cardiac anatomy or of a cardiac function. A first output of the multitask deep learning artificial intelligence Model is determined as the apex plane slice and a second output as the basal plane slice. At least one further output of the multitask deep learning artificial intelligence Model is determined as the at least one further parameter of the cardiac anatomy or of the cardiac function.
US11232857B2
Systems and methods for fully-automated contact-less biometric measurement include receiving a stream of image frames from an internet capable device. Frame data is extracted from the stream of image frames. A predictive load balancer selects a worker server based on a load prediction. An interface delivery server communicates the frame data from the internet capable device to the worker server. A set of patient face images captured by the frame data are extracted. A facial recognition machine learning model determines a patient identity associated with the set of patient face images of the frame data. A shared memory system stores the set of patient face images. The worker server determines biometric measurements based on the set of patient face images in the shared memory system using independent biometric data processing pipelines with shared access to the shared memory system for inter-process communication.
US11232854B2
Described are techniques for determining population structure from identity-by-descent (IBD) of individuals. The techniques may be used to predict that an individual belongs to zero, one or more of a number of communities identified within an IBD network. Additional data may be used to annotate the communities with birth location, surname, and ethnicity information. In turn, these data may be used to provide to an individual a prediction of membership to zero, one or more communities, accompanied by a summary of the information annotated to those communities. Ethnicity heterogeneity and age information may be tabulated and provided based on community membership information.
US11232852B2
Illustrative embodiments of technologies for nucleotide sequence screening are disclosed. In one illustrative embodiment, a system may include a server to communicate with a remote frontend over a network in order to receive a request to screen one or more nucleotide sequences for hazardous content and to report a result of the screening. The system may also include a compute engine to compare each nucleotide sequence to each of a plurality of reference sequences stored in a reference database, to detect whether hazardous content is present in each nucleotide sequence based upon the comparison of that nucleotide sequence to each of the plurality of reference sequences, and to assign one of a plurality of threat levels to each nucleotide sequence based upon the detection of whether hazardous content is present in that nucleotide sequence. The reported result may include the threat level assigned to each nucleotide sequence.
US11232850B2
Direct targeted sequencing (DTS) methods and a hidden Markov model (HMM) can be used to call the copy number of a segment of interest within a region of interest. Described herein are methods for calling a copy number variant or a copy number variant abnormality using an HMM, and methods for determining a copy number based on a copy number likelihood model, in a test sequencing library that has be sequenced using DTS methods. Also described herein are methods for determining a copy number of a segment, including accounting for spurious capture probes that may arise from the DTS methods.
US11232833B2
A circuit includes a dummy wordline, a dummy bitline, and a dummy cell coupled to the dummy bitline. The dummy cell includes an active pulldown nMOSFET and a pass nMOSFET having a gate connected to the dummy wordline, a first source terminal connected to the drain terminal of the active pulldown nMOSFET, and a drain terminal connected to the dummy bitline. The circuit further includes a substrate-connected dummy bitline coupled to the source terminal of each active pulldown nMOSFET and coupled to a substrate.
US11232827B2
A memory component includes a memory core comprising dynamic random access memory (DRAM) storage cells and a first circuit to receive external commands. The external commands include a read command that specifies transmitting data accessed from the memory core. The memory component also includes a second circuit to transmit data onto an external bus in response to a read command and pattern register circuitry operable during calibration to provide at least a first data pattern and a second data pattern. During the calibration, a selected one of the first data pattern and the second data pattern is transmitted by the second circuit onto the external bus in response to a read command received during the calibration. Further, at least one of the first and second data patterns is written to the pattern register circuitry in response to a write command received during the calibration.
US11232826B2
A semiconductor device may include a main circuit component and a spare circuit component including a plurality of spare elements and selected to change a function of the main circuit component, wherein each of the plurality of spare elements is configured to block a source voltage supply.
US11232822B2
According to one embodiment, a magnetic memory includes a magnetic body with two portions of a first dimension in a first direction which are spaced from each other a second direction and another portion that has a second dimension less than the first dimension in the first direction, which is between the two other portions. A circuit supplies a shift pulse to the magnetic body. The shift pulse includes a first pulse and a second pulse and moves a domain wall in the magnetic body along the second direction. The first pulse has a first pulse width. The second pulse has a second pulse width less than the first pulse width. The second pulse is supplied to the magnetic body after the first pulse.
US11232805B2
The disclosure relates to methods, apparatus and systems for side load processing of packetized media streams. In an embodiment, the apparatus comprises: a receiver for receiving a bitstream, and a splitter for identifying a packet type in the bitstream and splitting, based on the identification of a value of the packet type in the bit stream into a main stream and an auxiliary stream.
US11232804B2
The present disclosure relates to methods and apparatus for audio coding. A method of encoding a portion of an audio signal comprises determining whether the portion of the audio signal is likely to contain dense transient events, and if it is determined that the portion of the audio signal is likely to contain dense transient events, quantizing the portion of the audio signal using a quantization 5 mode that applies a substantially constant signal-to-noise ratio over frequency for the portion of the audio signal. The present disclosure further relates to a method of detecting dense transient events in a portion of an audio signal.
US11232802B2
Methods for converting, encoding, decoding and transcoding an acoustic field, more particularly a first-order Ambisonics three-dimensional acoustic field.
US11232796B2
A method of detecting voice activity includes performing a video analysis on a frame of video signal to determine a position of a user in the frame and to identify one or more beams of a corresponding audio signal associated with a region including the position of the user. The identified one or more beams of audio signal are analyzed to determine whether voice is present in the frame. When a user is not identified during the video analysis of the frame of video signal, audio analysis is not performed on the corresponding frame of audio signal.
US11232786B2
Systems and methods to improve the performance of an automatic speech recognition (ASR) system using a confusion index indicative of the amount of confusion between words are described, where a confusion index (CI) or score is calculated by receiving a first word (Word1) and a second word (Word2), calculating an acoustic score (A12) indicative of the phonetic difference between Word1 and Word2, calculating a weighted language score (W(U1+U2), indicative of a weighted likelihood (or word frequency) of Word1 and Word2 occurring in the corpus, the confusion index CI incorporating both the acoustic score and the weighted language score, such that the CI for words that sound alike and have a high likelihood of occurring in the corpus will be higher than the CI for words that sound alike and do not have a high likelihood of occurring in the corpus. In some embodiments, the CI may be used to artificially boost uncommon words in a corpus to improve their visibility, to add context to uncommon words in a corpus to avoid conflict with common words, and to remove unimportant words from the lexicon to avoid conflicts with other corpus words.
US11232784B1
Techniques for generating a conformance score for a system/user dialog are described. A conformance score may represent a degree to which output data, provided by a skill, conforms to various policies (e.g., the data includes content appropriate for the age of the user, the data does not include profanity, etc.). User input data and system output data, corresponding to a dialog exchange between a user and a skill, ma be determined. A user type associated with the dialog exchange may also be determined. Based on the user type and the system output data, it may be determined that one or more filtering resources are to be assigned to process future data, received from the skill, prior to the future data being presented to a user.
US11232782B2
Embodiments are associated with a speaker-independent attention-based encoder-decoder model to classify output tokens based on input speech frames, the speaker-independent attention-based encoder-decoder model associated with a first output distribution, a speaker-dependent attention-based encoder-decoder model to classify output tokens based on input speech frames, the speaker-dependent attention-based encoder-decoder model associated with a second output distribution, training of the second attention-based encoder-decoder model to classify output tokens based on input speech frames of a target speaker and simultaneously training the speaker-dependent attention-based encoder-decoder model to maintain a similarity between the first output distribution and the second output distribution, and performing automatic speech recognition on speech frames of the target speaker using the trained speaker-dependent attention-based encoder-decoder model.
US11232780B1
A method for predicting parametric vocoder parameter includes receiving a text utterance having one or more words, each word having one or more syllables, and each syllable having one or more phonemes. The method also includes receiving, as input to a vocoder model, prosodic features that represent an intended prosody for the text utterance and a linguistic specification. The prosodic features include a duration, pitch contour, and energy contour for the text utterance, while the linguistic specification includes sentence-level linguistic features, word-level linguistic features for each word, syllable-level linguistic features for each syllable, and phoneme-level linguistic features for each phoneme. The method also includes predicting vocoder parameters based on the prosodic features and the linguistic specification. The method also includes providing the predicted vocoder parameters and the prosodic features to a parametric vocoder configured to generate a synthesized speech representation of the text utterance having the intended prosody.
US11232779B1
In at least one embodiment, a system for performing active noise cancelation in a vehicle is provided. The system includes an adaptive filter and an adjustment controller. The adaptive filter is configured to control a loudspeaker to generate anti-noise to cancel undesired noise in the vehicle. The adjustment controller is programmed to receive a reference signal from one or more accelerometers. Each reference signal includes a frequency that is indicative of a force acting on a portion of the vehicle. The adjustment controller is programmed to compare the frequency to a predetermined frequency threshold and to control a first filter to filter to the frequency based on the comparison of the frequency to the predetermined frequency threshold. The adjustment controller is programmed to transmit a filtered reference signal to the adaptive filter to generate the anti-noise without influence of the frequency of the reference signal.
US11232778B1
Detecting a divergence in an adaptive system includes the steps of determining a power of a component of an error signal at a first frequency, the component being correlated to a noise-cancellation signal, the noise-cancellation signal being produced by an adaptive filter and being configured to cancel noise within a predetermined volume when transduced into acoustic signal, wherein the error signal represents a magnitude of a residual noise within the predetermined volume; determining a time gradient of the power of the component of the error signal; and comparing a metric to a threshold, wherein the metric is based, at least in part, on a value of the time gradient of the power of the component of the error signal over a period of time.
US11232774B2
This electronic musical instrument main body device comprises an information acquisition unit and a port assignment unit. The information acquisition unit acquires, from a playing operation device connected to one connection terminal, information related to the playing operation device. The port assignment unit assigns, to the playing operation device, a virtual input port of a type corresponding to the information related to the playing operation device and acquired by the information acquisition unit.
US11232773B2
According to an embodiment, there is provided a system and method for automatic AI controlled loop based song construction. It provides and benefits from a machine learning AI in a audio loop selection engine for the generation of a song structure and for the selection of fitting audio loops from a database of audio loops. In one embodiment, the instant method provides a music generation process that utilizes an AI system that has been trained and validated on a music item database to complete the creation of a music item given an incomplete song that was started but not finished by a user.
US11232770B1
This invention is an acoustic guitar with a floating soundboard. The soundboard is attached to the body with shoulder bolts, rubber grommets, washers, and nuts (no adhesive). This allows the soundboard to float, due to the rubber grommets that will provide a great amount of movement. This results in dramatically greater volume, and improved tone (due to less force required on the guitar strings). The material for the body is Rock Maple, and the other materials are Sitka Spruce, Rosewood and Mahogany.
US11232768B2
Provided are techniques for providing animation in electronic communications. An image is generated by capturing multiple photographs from a camera or video camera. The first photograph is called the “key photo.” Using a graphics program, photos subsequent to the key photo are edited to cut an element common to the subsequent photos. The cut images are pasted into the key photo as layers. The modified key photo including the layers, is stored as a web-enabled graphics file, which is then transmitted in conjunction with electronic communication. When the electronic communication is received, the key photo is displayed and each of the layers is displayed and removed in the order that each was taken with a short delay between photos. In this manner, a movie is generated with much smaller files than is currently possible.
US11232766B2
A display device, a driving method thereof and a display system are disclosed. The display device includes a display panel, a polarizer disposed on a side, where a light emitting surface of the display panel is located, of the display panel, and a phase retarder disposed on a side, where a light emitting surface of the polarizer is located, of the polarizer. The display region of the display panel includes a peep-proof area and a compensation area; the phase retarder includes a first phase retarder and a second phase retarder respectively corresponding to the peep-proof area and the compensation area; both the first and second phase retarder are a quarter-wave phase retarder; and the first and second phase retarder are configured to respectively convert light that is incident into the first phase retarder and the second phase retarder into polarized light with opposite rotation directions, in operation.
US11232763B2
The embodiments of the present disclosure provide a shift register and a driving method thereof, a gate driving circuit, and a display device. The shift register includes a compensation selection circuit, a storage circuit, a blanking input circuit, and a shift register circuit. The compensation selection circuit is configured to provide an input signal to a first node. The storage circuit is configured to store and maintain a voltage difference between a blanking control signal terminal and the first node. The blanking input circuit is configured to provide a blanking input signal to a second node. The shift register circuit is configured to provide a compensation driving signal during a blanking period, and provide a scan driving signal during a display period.
US11232761B2
The invention relates to a ghost relieving method for a display panel. The ghost relieving method for a display panel includes acquiring input gray scales; acquiring first gray scales and second gray scales according to the input gray scales; acquiring corresponding first voltages according to the first gray scales and corresponding second voltages according to the second gray scales; and outputting the first voltages and the second voltages to a pixel matrix.
US11232754B2
A display device includes: a substrate; a gate pattern disposed on the substrate; an oxide semiconductor layer disposed on the substrate, the oxide semiconductor layer includes a channel region that overlaps with the gate pattern; and an insulating film disposed on the gate pattern, the insulating film includes majority carrier supporting ions, wherein the gate pattern includes a plurality of gate holes, wherein the gate holes are formed inside a region of the gate pattern that does not overlap with the channel region of the oxide semiconductor layer, and wherein the channel region of the oxide semiconductor layer includes the majority carrier supporting ions.
US11232750B2
A display substrate, a display panel, and a manufacturing method and a driving method of a display substrate are provided. The display substrate includes a base substrate, a pixel circuit, and a photosensitive unit. The pixel circuit and the photosensitive unit are on the base substrate, the pixel circuit includes a first transistor, and an orthographic projection of the photosensitive unit on the base substrate at least partially overlaps with an orthographic projection of the first transistor on the base substrate.
US11232748B2
A display may have an array of pixels each of which has a light-emitting diode such as an organic light-emitting diode. A drive transistor and an emission transistor may be coupled in series with the light-emitting diode of each pixel between a positive power supply and a ground power supply. The pixels may include first and second switching transistors. A data storage capacitor may be coupled between a gate and source of the drive transistor in each pixel. Signal lines may be provided in columns of pixels to route signals such as data signals, sensed drive currents from the drive transistors, and predetermined voltages between display driver circuitry and the pixels. The switching transistors, emission transistors, and drive transistors may include semiconducting-oxide transistors and silicon transistors and may be n-channel transistors or p-channel transistors.
US11232744B2
An organic light emitting diode (OLED) display device includes a display panel having a display region and a peripheral region, an OLED at the display region and including an end connected to a first voltage, a pixel circuit at the display region, a repair pixel circuit at the peripheral region, a repair line for connecting the repair pixel circuit to the OLED, and a switching circuit configured to apply a second voltage to the repair line during a power-up of the OLED display device.
US11232743B2
Devices and techniques are provided in which an OLED panel is operated in two modes. The first mode operates in a standard way to display an image or video or otherwise illuminate sub-pixels of the panel. In the second mode, some pixels are operated at a lower brightness than in the first mode. The use of multiple modes allows for improved sub-pixel lifetime and reduced sub-pixel and image degradation.
US11232742B2
An LED display system includes a driver chip and an LED array having m scan lines, n channels, and m scan switches. The driver chip includes an analog circuit and a digital controller that controls the analog circuit. The analog circuit has a plurality of power sources that are electrically connected to the LED array and provide a plurality of driving currents to the n channels of LEDs. Further, the n channels are divided into p groups and each group has q channels, p is an integer of 2 to n. Channels in each of the p groups receive a plurality of PWM signals. The starting times of the input PWM signals to at least two different groups among the p groups are different. Further, PMW signals to the channels in the same group may have a same starting time or may have different starting times.
US11232734B2
A shift register unit, a driving method, a gate driving circuit and a display device are provided. The shift register unit includes a first gate driving output circuit and a second gate driving output circuit. The first gate driving output circuit is used to output a first gate driving signal through the first gate driving signal output terminal; the second gate driving output circuit is used to generate a second gate driving signal outputted simultaneously with the first gate driving signal based on the first gate driving signal, a first clock signal and a second clock signal. In the present disclosure, the second gate driving output circuit is added, the first gate driving signal, the first clock signal, and the second clock signal are used to generate an inverted second gate driving signal, so that positive and negative switching control signals are generated by one stage of shift register unit.
US11232729B2
A multiview display and method employ light valves configured to be driven according to a polarity inversion protocol along with multibeam emitters arranged in offset rows. The multiview display includes an array of the multiview pixels comprising the light valves and a multibeam backlight having a plurality of the multibeam emitters arranged in the offset rows. A method of multiview display operation includes emitting directional light beams using an array of multibeam elements in offset rows and modulating the directional light beams using an array of light valves to display an image. Sets of light valves of the light valve array correspond to multiview pixels of the multiview display and the light valve array is driven according to a polarity inversion protocol. In both the multiview display and the method, adjacent offset rows are offset by a distance between repeating polarities of the plurality inversion protocol in a row direction.
US11232728B2
A display panel and a crack detecting method, and a display device are disclosed. The display panel includes a display region and a peripheral region surrounding the display region, the peripheral region being provided with a crack detection circuit structure, the crack detection circuit structure including a detection circuit wire and a first detection switching circuit, the display panel includes a first sub-pixel and a first data line electrically connected to the first sub-pixel, a first end of the first data line is electrically connected to a first end of the detection circuit, a second end of the first data line is electrically connected to a second end of the detection circuit wire through the first detection switching circuit and the second end of the detection circuit wire is configured to receive a detection voltage.
US11232725B2
A display device includes a panel unit including a display unit, a first circuit board connected to the display unit, and a first connecting member connected to the first circuit board, an input unit including a connection member configured to attach to the first connecting member, and to provide an image signal to the panel unit, a master configured to output a transmitting signal for diagnosing an electrical connection between the first connecting member and the connection member, a transmitting line connected to the master, an inspecting line configured to connect to the transmitting line through the connection member, and a slave configured to connect to the master through the inspecting line, to receive the transmitting signal as a receiving signal, and to enable determination of on-time duty and off-time duty of the receiving signal to determine whether a connection error between the panel unit and the input unit exists.
US11232718B2
A method performed by a device for protecting data is provided. The method comprises inputting, to a Physically Unclonable Function, PUF, of the device, a challenge; obtaining, from the PUF, a response; and protecting the data by using the response. A device, a method in an encryption unit, computer program and computer program product are also provided.
US11232717B2
A vocalization appliance for assisting vocal cord closure training includes: an inner arc plate, an outer arc plate, and two partitions which are oppositely disposed, wherein the inner arc plate is opposite to the outer arc plate, and the two partitions are placed with an interval between the inner arc plate and the outer arc plate; the two partitions, the inner arc plate and the outer arc plate are enclosed to form an accommodating cavity, and the accommodating cavity is separated into an upper accommodating room and a lower accommodating room along a height direction; the upper accommodating room accommodates upper incisors while the lower accommodating room accommodates lower incisors; opposite side ends of the inner arc plate respectively extend away from the accommodating cavity, and opposite side ends of the outer arc plate also respectively extend away from the accommodating cavity, thereby separating mouth corners.
US11232716B2
An apparatus for coaching improvements for a performer during a performance activity based on observed actual performance in comparison to a possible performance, with sensors measuring performance criteria. A microprocessor computer creates respective pseudo-measurements relevant to the performance activity based on the measurements, which are normalized and evaluated as to proximity to a possible performance value. A display presents the measured actual performance in relation to the possible performance, so the performer may change actions and observe on the display the effect of the change. A method of coaching performer during a performance activity is disclosed.
US11232714B2
A system for securing an aerial vehicle to a lower portion of a docking station, including a docking station having a top section located in an upper portion of the docking station, the top section having an interface configured to hang the docking station above the ground and a bottom section located in a lower portion of the docking station, the docking station having a latching mechanism located on the bottom section, configured to secure the aerial vehicle to the docking station, the system also including the aerial vehicle having a docking member configured to dock the aerial vehicle into the docking station and to release the aerial from the latching mechanism of the docking station, and a processing module configured to control the operation of the docking member.
US11232713B2
Systems, methods, apparatuses, and devices for identifying, tracking, and deterring UAVs via ADS-B signals are disclosed. The system leverages a plurality of sensors operatively connected over a network to a configuration of software and/or hardware for detecting approaching UAVs. In response to detecting approaching UAVs, the system generates and propagates ADS-B signals to be received by the UAVs for deterring the UAVs from entering a particular airspace, wherein the particular airspace is indicated by data encoded within the ADS-B signal. According to particular aspects of the present disclosure, the ADS-B signals can be propagated continuously or on-demand. Furthermore, the ADS-B signals may be generated based on real-time GPS data, or the ADS-B signals may be generated based on “spoofed” or hard-coded location data, for disguising a particular ADS-B signal as being transmitted from a different location.
US11232703B1
Devices, methods, and systems for verification of a visual inspection are described herein. One method for visual inspection verification of a fire alarm system having self-testing components includes using a visual inspection verification software mobile application on a mobile device, a technician selects one or more groups of fire alarm system components within areas of a building for visual inspection, wherein each self-testing fire alarm system component has an associated wireless beacon; and wherein each fire alarm system component having an associated wireless beacon emits a unique identifying signal which can be received by the mobile device when the technician moves the mobile device into a range corresponding to a visual distance of the technician to a particular fire alarm system component emitting the unique identifying signal to verify that a technician has been within the range corresponding to a visual distance of the technician to the particular component.
US11232699B2
A system for monitoring at least one person passing through an area includes a first monitor (104), a second monitor (106), and a receiver (108). The first monitor is configured to detect activity in a first zone (110) and to obtain first data relating to detected activity in the first zone. The second monitor is configured to detect activity in a second zone (111) and to obtain second data relating to detected activity in the second zone. In addition, the first monitor is in circuit communication with the second monitor and in wireless communication with the receiver. After obtaining the second data, the second monitor generates a second monitor signal (112) that comprises the second data and sends the second monitor signal to the first monitor. The first monitor is configured to receive the second monitor signal and generate a combined data packet that comprises the first data and the second data. After the first monitor generates the combined data packet, the first monitor sends a combined signal (114) to the receiver, in which the combined signal includes the combined data packet.
US11232698B1
In some instances, a method performed by a smart pill bottle delivery device is provided. The method comprises determining one or more prescription timing intervals indicating times for the user to take one or more medication units of the medication based on retrieving a prescription for the user from memory, providing one or more visual notifications indicating for the user to take the one or more medication units based on the one or more prescription timing intervals, subsequent to providing the one or more visual notifications, detecting position information indicating an action performed by the user, and causing display of a second display screen based on the position information indicating the action performed by the user.
US11232693B2
A help-seeking method and system for indoor care are provided. A presentation information code is obtained through the acquired human body presentation information in each preset height section, and a help-seeking message is generated when a duration in which the presentation information code matches a target code is greater than a time threshold corresponding to the target code. All possible behavioral postures of a human body in daily activities are converted into and represented by respective target codes, and the target codes are associated with time and preset in the system. By recording duration in which the human body presentation information code for an elder during indoor activities matches the corresponding target code, a help-seeking message can be generated for an abnormal situation in which the duration of a behavioral posture is greater than the time threshold for the matched target code.
US11232690B2
The present invention relates to a multipurpose alert system for smoke, fire, natural gas, and/or carbon monoxide specially designed for elderly and hard-of-hearing individuals. The multipurpose alert system of the present invention is capable of sending emergency alerts notifying a user, a user's family, emergency medical services, and other individuals of the presence of smoke, natural gas leaks, fire, and/or carbon monoxide leaks. In addition, the multipurpose alert system may notify as user via a plurality of flashing displays, a wearable vibration device, an audible alarm, a SMS/text message, an email, or a phone call. Finally, the multipurpose alert system may be used as a standalone detector, be comprised of a plurality of additional detectors, or be used in conjunction with existing detectors of fire/smoke/natural gas/carbon monoxide.
US11232682B2
Embodiments of the present invention set forth systems, apparatuses, and methods for involve or otherwise facilitate a multiple symbol replacement process. Accordingly, a gaming device includes a display having a first game grid and a second game grid, and can be configured to replace at least two symbols in the second game grid, with each of the replaced symbols being in separate game reels that form columns in the second grid, when a predetermined symbol appears in the first game grid as part of a determined game outcome. Alternatively, the gaming device may be configured to replace symbols in the second game grid when a predetermined symbol appears in the first game grid, and replace symbols in the first game grid when a predetermined symbol appears in the second game grid.
US11232680B2
A gaming system and method operating a virtual world gaming tournament is described. The gaming system includes gaming clients, a virtual world, a tournament session, a live host and a tournament prize. The virtual world has a variety of different locations and each gaming client is located at a particular location in the virtual world. The tournament session includes predetermined game sessions for each gaming client, in which each game session associates a random game outcome with a symbolic representation that is displayed at the location in the virtual world. The live host identifies locations in the virtual world and provides updates on the points awarded to the gaming clients at the virtual world location. The live host selectively broadcasts a first virtual world or a second virtual world during the tournament session. Additionally, the live host broadcast is displayed on a networked display or on the gaming clients.
US11232672B2
Some implementations may involve providing a slot game in which the game outcome presentation may involve displaying a persistent moving symbol. In some examples, an initial persistent moving symbol position may be based, at least in part, on a first bet level. Determining a game outcome may involve determining whether a persistent moving symbol position is a prize-triggering persistent moving symbol position. If an initial persistent moving symbol position is not a prize-triggering persistent moving symbol position, a persistent moving symbol may be presented in a secondary persistent moving symbol position of a next game outcome. The secondary persistent moving symbol position may be closer to the prize-triggering persistent moving symbol position than the initial persistent moving symbol position.
US11232668B2
A coin processing device, comprising a coin processing module including an inlet for receiving coins to be processed and at least one coin output location, including an elongated sleeve for receiving the coins from the at least one outlet, wherein the elongated sleeve is operable to receive, in a first mode of operation of the coin processing device, a first flexible walled coin receptacle about the elongated sleeve, and wherein, in the first mode of operation, the coins are delivered by the elongated sleeve into the first flexible walled coin receptacle, and receive, in a second mode of operation of the coin processing device, a second coin receptacle within the elongated sleeve, wherein the second coin receptacle is a generally rigid container, and wherein, in the second mode of operation, the coins are delivered from the at least one outlet into the second coin receptacle positioned within the elongated sleeve.
US11232667B2
A coin dispenser dispenses coins having plural coin diameters ranging from a smallest coin diameter to a largest coin diameter. The coin dispenser comprises: a plurality of coin tubes, each coin tube being configured to hold a stack of coins having a same coin diameter, a base plate arranged under the coin tubes, the base plate forming support area's for supporting the stacks of coins held by the coin tubes, the base plate having dispensing edges each forming an edge of the base plate, each dispensing edge associated with a respective coin tube and being spaced apart, in a respective dispensing direction, from the support area of that coin tube, and a plurality of actuators, each actuator associated with a respective coin tube and configured to push the coin at the lowest position in the respective stack of coins held by the coin tube in the respective dispensing direction from the support area to an over the respective dispensing edge. The dispensing edges each comprise a centre edge part and two peripheral edge parts, the centre edge parts extending along the plane of the base plate in a direction perpendicular to the respective dispensing direction over a width equal to or less than the smallest coin diameter. The peripheral edge parts are adjacent to the ends of the centre edge part and extending along the plane of the base plate, the peripheral edge parts diverging in the dispensing direction whereby a width between the peripheral edge parts perpendicular to the dispensing direction increases, as seen in the dispensing direction, from equal to or less than the smallest coin diameter at the centre edge part to equal to or larger than the largest coin diameter.
US11232660B2
It is provided a method for providing access to a physical space secured by a lock for provision of a service. The method comprises the steps of: receiving an approval signal from a service consumer device of the service consumer, the approval signal indicating that the service consumer allows a service provider agent of a service provider to open the lock; receiving, from the service provider device, a request to assign a service provider agent to open the lock; communicating with the service provider device to use a private key of a cryptographic key pair accessible to the service provider device, the private key being used to generate service agent access data that is specific for the service provider agent, to allow the service provider agent to open the lock; and transmitting the service agent access data to a service provider agent device associated with the service provider agent.
US11232654B2
A computer includes a processor and a memory, the memory including instructions executable by the processor to identify a diagnostic test to perform for a vehicle component, identify one of a plurality of XiL platforms on which to perform the diagnostic test, and perform the diagnostic test on the identified XiL platforms.
US11232649B2
In accordance with various embodiments described herein are systems and methods for collecting and analyzing parameter and properties data from an operation and using the data to determining Automation Safety and Operations Performance (ASOP) metrics indicative of various performance aspects of a given operation. Some embodiments are systems and methods for determining one or more ASOP metrics or metrics selected from a group consisting of elements including but not limited to Alarm System Performance Metric, an Operator Loading Metric, a Controllability Performance Metric, a Proximity to Safety System Metric, a Demand on Safety Systems Metric, and a Control System Integrity Metric.
US11232648B1
In an example embodiment, a process may calculate a fill ratio for each element in the background mesh. The process may identify partially filled elements of the background mesh based on the calculated fill ratios. The process may transform each partially filled element to an empty or filled element by identifying a node of the partially filled element and moving the identified node to a different location in the background mesh. The process may generate an updated background mesh, that includes only empty and filled elements, that may be utilized to perform one or more calculations for one or more time steps in a modeling/simulation environment to simulate a behavior of a physical material/object that may exhibit deformations.
US11232645B1
Functionality is disclosed herein for using a framework for a VR/AR application to utilize different services. In some configurations, a VR/AR application can utilize different services, such as an animation service, a multi-modal disambiguation service, a virtual platform service, a recognition service, an automatic speech recognition (ASR) service, a text-to-speech (TTS) service, a search service, as well as one or more other services. Instead of a developer of the VR/AR application having to develop programming code to implement features provided by one or more of services, the developer may utilize functionality of existing services that are available from a service provider network.
US11232639B2
Systems, methods, devices, and other techniques for placing and rendering virtual objects in three-dimensional environments. The techniques include providing, by a device, a view of an environment of a first user. A first computing system associated with the first user receives an instruction to display, within the view of the environment of the first user, a virtual marker at a specified position of the environment of the first user, the specified position derived from a second user's interaction with a three-dimensional (3D) model of at least a portion of the environment of the first user. The device displays, within the view of the environment of the first user, the virtual marker at the specified position of the environment of the first user.
US11232637B2
The present invention discloses a method and a system for rendering content in low light condition for field assistance. The method comprising receiving real-time input data from a user device in a low light condition, identifying at least one object from the real-time input data and corresponding operational state of the at least one object based on a correlation of the at least one object in the input data and corresponding operational state of the at least object with pre-stored objects and corresponding operational state of the pre-stored objects, predicting at least one action to be performed on the identified at least one object, extracting an Augmented Reality (AR) object associated with the identified at least one object on which the selected action is to be performed, and rendering the location, the selected at least one action to be performed, and the AR object on the user device.
US11232631B1
Systems and methods for using natural language processing (NLP) to automatically generate three-dimensional objects in a virtual space are disclosed. Exemplary implementations may: obtain three-dimensional objects using a three-dimensional voxelized format; encode those objects, using a variational autoencoder, into pairs of vectors that are subsequently sampled; decode the sampled vectors; determine loss information for the decoded voxelized three-dimensional objects; use the loss information to train the variational autoencoder; fine-tune a pretrained text-based system; receive user input describing a three-dimensional object; generate a vector from the user input; decode the vector into a voxelized three-dimensional object; present the voxelized three-dimensional object to the user.
US11232622B2
An apparatus includes a command buffer configured to temporarily store commands. The apparatus also includes processing units disposed at a substrate. The processing units are configured to access a plurality of copies of a command from the command buffer. The processing units include first processing units (such as fixed function hardware blocks) to perform geometry operations indicated by the command on a set of primitives. The geometry operations are performed concurrently by the first processing units. The processing units also include second processing units (such as shaders) to process mutually exclusive sets of pixels generated by rasterizing the set of primitives. The apparatus also includes a cache to temporarily store the pixels after shading by the shaders. The processing units stop or interrupt processing commands in response to detecting a synchronization point and resume processing the commands in response to all the processing units completing commands before synchronization point.
US11232620B2
Disclosed is a computer program stored in a computer readable storage medium. When the computer program is executed by one or more processors of a computing device, the computer program performs operations for generating a facial animation, and the operations may include: inputting two or more training input data to a facial animation generation model; training the facial animation generation model with a common feature of the two or more training input data by using a first network function included in the facial animation generation model; and training the facial animation generation model with an independent feature of each of the two or more training input data by using a second network function to cause the facial animation generation model to generate the facial animation according to the input data.
US11232614B1
A density gradient analysis tool can be employed in conjunction with heat mapping systems. A data distribution of data points can be generated. The data distribution can include bins that represent an interval of time and density corresponding to a number of data points in each bin. Further, the data distribution can aggregate data points in each bin. A heat map can be generated based on the data distribution that includes regions corresponding to bins and coloration associated with aggregate values. Further, the heat maps can be interactive including an ability to transition between time periods, expand an interval of time, and select a subset of data for further inspection.
US11232609B2
A method of displaying an image on a see-through display comprises: obtaining a first electro-magnetic radiation matrix of radiation intensity values of an object; dividing the first matrix into a second matrix representing a first subset of the radiation intensity values, and a third matrix representing a second subset of the radiation intensity values; generating a first grayscale image with an enhanced contrast representing the first subset of the radiation intensity values from the second matrix; colouring the first grayscale image with a first colourmap to obtain a first colour image; generating a second grayscale image representing the second subset of the radiation intensity values; colouring the second grayscale image with a second colourmap to obtain a second colour image; combining the first colour image and the second colour image; and displaying the combined colour image on the see-through display.
US11232608B1
An aspect of the present disclosure relates to a method including: (i) obtaining an ordered set of points in a two-dimensional space; (ii) obtaining, for each point in the ordered set of points, a width value; (iii) determining a plurality of left points and a plurality of right points in the two-dimensional space, wherein each point in the ordered set of points corresponds to a left point in the plurality of left points and a right point in the plurality of right points such that the left and right points are separated by the width value obtained for the point in the ordered set of points; and (iv) determining a left curve and a right curve defining boundaries of a virtual brushstroke in the two-dimensional space.
US11232607B2
In implementations of adding color to digital images, an image colorization system can display a digital image to be color adjusted in an image editing interface and convert pixel content of the digital image to a LAB color space. The image colorization system can determine a lightness value (L) in the LAB color space of the pixel content of the digital image at a specified point on the digital image, and determine colors representable in an RGB color space based on combinations of A,B value pairs with the lightness value (L) in the LAB color space. The image colorization system can then determine a range of the colors for display in a color gamut in the image editing interface, the range of the colors corresponding to the A,B value pairs with the lightness value (L) of the pixel content at the specified point on the digital image.
US11232604B2
A device including a display panel, a storage circuit, and a processing circuit is provided. The display panel of the device is utilized to display a first image data, and a region of interest can be circled on the first image data. The processing circuit of the device is utilized to receive at least one first mark content and a first region information of the region of interest, and connect the first region information of the region of interest to the at least one first mark content. In this manner, medical professionals can quickly make an initial diagnosis by means of the at least one first mark content of the first image data.
US11232600B2
A head up display arrangement for a motor vehicle includes a global positioning system module emitting geographic location coordinates associated with the motor vehicle. A database includes lane marking location data stored in association with corresponding geographic location coordinates. An electronic processing device is communicatively coupled to the global positioning system module and to the database. The electronic processing device receives the geographic location coordinates and retrieves from the database lane marking location data stored in association with the received geographic location coordinates. The electronic processing device transmits the retrieved lane marking location data. A head up display is communicatively coupled to the electronic processing device and receives the transmitted lane marking location data. The head up display displays virtual lane markings dependent upon the received lane marking location data.
US11232584B2
The purpose of the present invention is to improve the accuracy of line-of-sight estimation based on an image. A line-of-sight estimation device 100 comprises: an estimation unit 110 which estimates lines of sight from a face included in a face image, using a plurality of estimators; and a determination unit 120 which determines a line of sight for the face on the basis of first condition information including conditions relating to the capture of the face image, and a plurality of sets of second condition information, each including conditions associated with one of the plurality of estimators, and on the basis of a plurality of estimated lines of sight.
US11232578B2
An image processing system for inspecting object distance and dimensions is disclosed. A calibrated hand-held camera with an integrated collimated laser is deployed in order to capture input images. The images are then processed in order to determine the object distance and related parameters such as displacements and surface dimensions.
US11232567B2
As the capabilities of digital histopathology machines grows, there is an increasing need to ease the burden on pathology professionals of finding interesting structures in such images. Digital histopathology images can be at least several Gigabytes in size, and they may contain millions of cell structures of interest. Automated algorithms for finding structures in such images have been proposed, such as the Active Contour Model (ACM). The ACM algorithm can have difficulty detecting regions in images having variable colour or texture distributions. Such regions are often found in images containing cell nuclei, because nuclei do not always have a homogeneous appearance. The present application describes a technique to identify inhomogeneous structures, for example, cell nuclei, in digital histopathology information. It is proposed to search pre-computed super-pixel information using a morphological variable, such as a shape-compactness metric, to identify candidate objects.
US11232566B2
A method and system are for analyzing an anatomical structure of interest in 3D image data. In an embodiment, the method includes segmenting a first contour of the structure of interest in the 3D image data, the first contour defining a first segmented contour volume within the 3D image data; generating a first 2D pattern based on at least a portion of the surface of the first contour or based on at least a portion of the first segmented contour volume; performing a texture analysis on the first 2D pattern; and outputting a texture analysis information.
US11232564B2
The disclosure herein relates to systems, methods, and devices for medical image analysis, diagnosis, risk stratification, decision making and/or disease tracking. In some embodiments, the systems, devices, and methods described herein are configured to analyze non-invasive medical images of a subject to automatically and/or dynamically identify one or more features, such as plaque and vessels, and/or derive one or more quantified plaque parameters, such as radiodensity, radiodensity composition, volume, radiodensity heterogeneity, geometry, location, and/or the like. In some embodiments, the systems, devices, and methods described herein are further configured to generate one or more assessments of plaque-based diseases from raw medical images using one or more of the identified features and/or quantified parameters.
US11232563B1
Disclosed is a crop yield prediction method and device. The method includes: transmitting an image acquisition instruction to a preset aircraft terminal to acquire a ground image; transmitting a driving instruction at the same time, wherein a distance between a first rail vehicle and a second rail vehicle is inversely proportional to the driving time, a plurality of light channels are embedded between a first rail and a second rail, and a light transmittance of the light channels is able to be affected by the external environment to change; transmitting a light emitting instruction and recording initial data when multiple beams of light are emitted; transmitting a light receiving instruction and recording final data when the multiple beams of light are received; and inputting the ground image, the initial data and the final data into a crop yield prediction model for processing.
US11232555B2
There is provided a computed implemented method of automatically generating an adapted presentation of at least one candidate anomalous object detected from anatomical imaging data of a target individual, comprising: providing anatomical imaging data of the target individual acquired by an anatomical imaging device, analyzing the anatomical imaging data by a detection classifier for detecting at least one candidate anomalous object of the anatomical imaging data and computed associated location thereof, computing, by a presentation parameter classifier, at least one presentation parameter for adapting a presentation of a sub-set of the anatomical imaging data including the at least one candidate anomalous object according to at least the location of the candidate anomalous object, and generating according to the at least one presentation parameter, an adapted presentation of the sub-set of the anatomical imaging data including the at least one candidate anomalous object.
US11232554B1
Data is received that includes a feed of images of a plurality of objects passing in front of an inspection camera module forming part of a quality assurance inspection system. Within each image, it is detected whether an object is present within the image. Instance identifiers are assigned to each object. A single image is identified in which the object is optimally represented for each object using the corresponding instance identifier. These identified images are provided to a consuming application or process for quality assurance analysis.
US11232550B2
There is provided a system and method of generating a training set for training a Deep Neural Network usable for examination of a specimen. The method includes: for each given training image in a group: i) generating a first batch of training patches, including cropping the given training image into a first plurality of original patches; and augmenting at least part of the first plurality of original patches in order to simulate variations caused by a physical process of the specimen; and ii) generating a second batch of training patches, including: shifting the plurality of first positions on the given training image to obtain a second plurality of original patches, and repeating the augmenting to the second plurality of original patches to generate a second plurality of augmented patches; and including at least the first second batches of training patches corresponding to each given training image in the training set.
US11232540B2
With respect to two images acquired from two video images including a mutually-overlapping area in which the two video images overlap each other, an image transformation matrix for mapping coordinate systems is sequentially generated. Coordinate transformation of at least one image of the images is performed using the generated image transformation matrix. A composite image is created by overlaying two images with the at least one image subjected to the coordinate transformation. The currently used image transformation matrix and the newly generated image transformation matrix are compared with each other. If the two image transformation matrices are similar, the coordinate transformation is performed using the currently used image transformation matrix continuously. If the two image transformation matrices are dissimilar, the coordinate transformation is performed using an image transformation matrix corrected with the newly generated image transformation matrix.
US11232539B2
A method includes exciting, at a first time period, a first set of pixels in an excitation array, wherein the first set of pixels comprises more than one pixel, and no pixel in the first set of pixels is adjacent to another pixel in the first set of pixels. The method also includes exciting, at a second time period, a second set of pixels in the excitation array wherein the second set of pixels comprises more than one pixel, and no pixel in the second set of pixels is adjacent to another pixel in the second set of pixels. The method retrieves excitation data, wherein the excitation data is comprised of data from the first set of pixels and data from the second set of pixels, and the excitation data is capable of being combined to reconstruct an image of a target object for rendering on a display.
US11232531B2
Various embodiments enable loop processing in a command processing block of the graphics hardware. Such hardware may include a processor including a command buffer, and a graphics command parser. The graphics command parser to load graphics commands from the command buffer, parse a first graphics command, store a loop count value associated with the first graphics command, parse a second graphics command and store a loop wrap address based on the second graphics command. The graphics command parser may execute a command sequence identified by the second graphics command, parse a third graphics command, the third graphics command identifying an end of the command sequence, set a new loop count value, and iteratively execute the command sequence using the loop wrap address based on the new loop count value.
US11232529B2
A delivery management system includes a client user terminal, a lock/unlock device, a delivery user terminal, and a processor. The client user terminal is used by a client user who submits a request to deliver the package to a predetermined compartment of a vehicle. The processor makes an electronic payment for a fee when a request to pay for the fee associated with a package has been made from the client user terminal. The processor issues authentication information to a delivery user terminal when the processor has made the electronic payment in a case where there is specification that the client user pays for the fee at the time of delivery of the package. The delivery user terminal makes a request of a lock/unlock device to lock or unlock the predetermined compartment with the authentication information. The lock/unlock device locks or unlocks the predetermined compartment.
US11232519B2
A method for submitting transactions from an automated trading tool to an electronic exchange. The method includes defining a proximity limit and automatically generating a transaction for a tradable object. The method further includes applying the proximity limit to the transaction. When the transaction falls within the defined proximity limit, the transaction is submitted to the exchange. An apparatus and interface for transaction toggling based on proximity limits are also provided.
US11232512B2
A method and an electronic device for composing an image are provided. An electronic device includes a display configured to display an image of a user photographed by a camera; an input component configured to receive a user input; a communicator configured to facilitate a communication with an external server; and a processor configured to display the image of the user on the display, set an avatar region within the image of the user based on the received user input, generate an avatar to be displayed on the avatar region, and control the display to combine the avatar with the image of the user and to display the resulting composite image.
US11232490B1
A method and system for analyzing real world information of users to derive physical (real world) user attributes used for selecting online content for presentation by client devices correlated with the users, comprising, detecting a presence of one or more users in a physical registration location by analyzing sensory data captured by one or more sensors deployed to monitor the physical registration location, correlating between the user(s) and an identifier of client device(s) associated with the user(s), identifying one or more user attributes of the user(s) by analyzing the sensory data and transmitting the user attribute(s) coupled with the identifier to one or more remote servers adapted to use the user attribute(s) for selecting one or more online content items served to the client device(s) via a network for presentation to the user(s). The sensor(s) is physically and communicatively disconnected from the client device(s).
US11232481B2
Systems and methods for providing previews of files stored in an online content management system with collaboration environment and permitting a user to annotate the previews are disclosed. The system further tracks the frequency of access of content in previewed documents and provides a visual representation of the frequency with which sections in a document was viewed.
US11232474B2
A method of avoiding infinite loops of changes to a dynamic web page to display on a client device includes displaying the dynamic web page received from a content provider on the client device, wherein the dynamic web page comprises a modified element having an original modification. The method further includes receiving an indication that the modified element was updated to generate an updated modified element. The method further includes, in response to receiving the indication, determining, by a processing device, that reapplying the original modification to the updated modified element would result in an infinite loop on the dynamic web page. The method further includes, based on the determination, displaying the updated modified element on the dynamic without reapplying the original modification to the updated modified element.
US11232460B2
A computerized enhanced discreet coupon (EDC) processing system processes shopper EDC(s) using a scanner and a processor. The scanner scans purchased items. The processor generates tickets corresponding to the purchased items, syntactically validates shopper EDC(s), semantically checks the EDC(s), and authenticates the EDC(s). If an EDC is authentic, then the processor compares the EDC against the ticket to determine if the EDC qualifies, and if so, then the EDC is redeemable. Authentication can be accomplished by, for example, comparing EDC rule(s) and/or rule identifier(s) against genuine rule/identifier sets. Genuine rule set includes a qualifying rule and a redemption rule.
US11232458B2
During the presentation of an interactive video, a user may interact with the interactive video by, e.g., making selections, choosing options, etc. related to one or more aspects of the interactive video. Such events and details regarding the events may be recorded, stored, and analyzed in the context of one or more campaigns associated with the interactive video, such as marketing campaigns, advertising campaigns, interactive examinations, etc. Once the details regarding the events have been stored, reports may be extracted based upon the details detailing any desired information relevant to the one or more campaigns.
US11232446B2
The disclosure relates an edge digital gate (“EDG”) configured with entitlement services, universal identity repositories, and connection concentrator functions. The universal identity repositories each include a shared cache that together with other shared caches form a shared data environment (“SDE”). The SDE provides a distributed and shared cache used to chain together EDGs for operation as a blockchain network. The SDE may be check-pointed by stateless Virtual Network Functions (“VNFs”) executing on the EDGs responsive to service demand and access, thus facilitating distributed consensus for validating each transaction. Through SDE the stateless VNFs disperse transaction-status based on a smart contract, which enforce transactions associated with blockchain-based digital services to which access is provided by the EDGs. The activity relating to the transactions may be recorded on a decentralized ledger of a blockchain network, generating an immutable record of activity of the entity and secure storage of service data.
US11232443B2
An apparatus and computer-implemented electronic transaction method includes the operation of reading, via a payment-on-delivery device, a machine-readable transaction code in which transaction details of a collect-on-delivery transaction are encoded. A notification is transmitted to a consumer computing device. In addition, the transaction details are transmitted to the consumer computing device. The apparatus transmits payments details for funding the collect-on-delivery transaction to an interchange network for processing the collect-on-delivery transaction. The apparatus receives a payment authorization response message from the interchange network indicating completion of the collect-on-delivery transaction.
US11232426B2
A system and method for third-party food and dining ordering control, comprising at least one device capable of accessing the internet which may be a mobile device or personal computing device such as a laptop or desktop, a web application, and a point-of-sale system at a restaurant or retailer, wherein users of the web application may deposit funds into an account and set regulations on what they may purchase with the deposited funds, or have an administrator set up an account for them such as a parent setting up an account for a child or a doctor setting up an account for a patient, allowing the parent or doctor or other administrator to regulate what the sub-user such as the child or patient may purchase, in keeping with budget, diet, and lifestyle restrictions, and which may utilize zero-step authentication to allow for seamless use of the service at certain establishments.
US11232424B2
Provided are a system and method for identifying a transaction as a card on file payment transaction. The method may include receiving an authorization request message for a transaction from a merchant computing device, detecting payment account information and an identifier which are included in the authorization request message, where the identifier identifies the payment account information as being from a payment account on file, and authorizing the transaction based on the detected payment account information and the detected identifier.
US11232418B2
A payment system reduces transaction costs for online merchants. The payment system receives a transaction amount for the purchase of goods or services by a consumer from an online merchant. The payment system receives bank identification numbers for a plurality of accounts of the consumer that could be used by the consumer to pay for the good or services. The payment system determines transaction costs associated with processing a payment transaction with an acquirer processor using each of the consumer accounts. The payment system determines a recommended consumer account to use for the purchase of the good or services based at least in part on the transaction costs. Tender steering information is generated and sent to the consumer. Tender steering information includes the recommended consumer account information and one or more incentives to incentivize the consumer to use the recommended consumer account for the payment of the goods or services.
US11232413B1
Methods and systems are provided for generating alerts in association with a request to open an account for an individual. For example, information identifying an individual may be received from a financial entity in association with the financial entity receiving a request to open an account for the individual from a requesting entity. The requesting entity may be a vendor or service provider associated with the financial entity. An electronic notification may then be sent to the individual, which may include a selectable option to indicate that the individual does not authorize opening of the account. In response to receiving an indication that the individual does not authorize opening of the account, notifications may be sent to both the financial entity and the requesting entity indicating that the individual has not authorized opening of the account.
US11232397B2
Embodiments of the present invention relate to a platform for controlling production and distribution of consumable items based on machine learning processes derived from chemical profiles of the consumable items.
US11232393B1
Described herein is a relationship based fulfillment system. Such a system may provide on-demand product fulfillment by personal and/or social contacts of a purchaser. The system may utilize the personal contacts and/or relationships of a user, as indicated through various contact databases or social groups of the user, to connect the user to various potential partners for providing relationship based fulfillment of products that are purchased by the user or performance of other relationship based services.
US11232391B1
Customized navigation maps of an area are generated for autonomous vehicles based on a baseline map of the area, transportation systems within the area, and attributes of the autonomous vehicles. The customized navigation maps include a plurality of paths, and two or more of the paths may form an optimal route for performing a task by an autonomous vehicle. Customized navigation maps may be generated for outdoor spaces or indoor spaces, and include specific infrastructure or features on which a specific autonomous vehicle may be configured for travel. Routes may be determined based on access points at destinations such as buildings, and the access points may be manually selected by a user or automatically selected on any basis. The autonomous vehicles may be guided by GPS systems when traveling outdoors, and by imaging devices or other systems when traveling indoors.
US11232389B1
An unmanned aerial vehicle (UAV) may emit masking sounds during operation of the UAV to mask other sounds generated by the UAV during operation. The UAV may be used to deliver items to a residence or other location associated with a customer. The UAV may emit sounds that mask the conventional sounds generated by the propellers and/or motors to cause the UAV to emit sounds that are pleasing to bystanders or do not annoy the bystanders. The UAV may emit sounds using speakers or other sound generating devices, such as fins, reeds, whistles, or other devices which may cause sound to be emitted from the UAV. Noise canceling algorithms may be used to cancel at least some of the conventional noise generated by operation of the UAV using inverted sounds, while additional sound may be emitted by the UAV, which may not be subject to noise cancelation.
US11232388B2
Systems, method, and computer-readable storage media for controlling item retrieval processes from an item and storage infrastructure are disclosed. The disclosed techniques utilize an automated guided vehicle (AGV) and real-time feedback to validate the item retrieval process is performed correctly. Item retrieval may be performed autonomously by an AGV equipped with item retrieval components, such as hydraulic arms, pistons, and other components and control logic, or may be performed as a user-aided process, where feedback is provided to the user to instruct the user which item is to be retrieved and the user then loads the item onto the AGV. The AGV is configured to utilize a coordinate system to facilitate automated navigation along a series of determined waypoints during the item retrieval process. Additionally, feedback or instructions may be provided to a user device (e.g., for user-aided processes) to assist with the item retrieval process.
US11232382B2
Illustrative embodiments provide automated methods and systems for generating customer communications through analysis of known data of the customer, and data derived from third-party systems such as social media platforms and government data sources. Some embodiments provide automated methods and systems that produce, based on past interactions with a customer, a set of future interactions for execution by a sender. The set of future interactions is preferably configured, relative to a previous set of interactions, to increase the likelihood of a favorable response from the customer.
US11232377B2
A computer-based system configured to present a user interface that enables a user to access multiple clinical trial systems via a common secure web-based interface. Data integration and reconciliation achieved using an integration platform, in which multiple clinical trial systems are connected to a central messaging hub, provides an integrated clinical trial workflow system that reduces the redundancy in data entry and functionality present in conventional clinical trial workflow systems that employ standalone systems for various aspects of clinical trial management. Aggregation of data using the integration platform provides clinical trial directors with consolidated useful information for making management decisions and the user interface may be dynamically configured based, at least in part, on user access credentials resulting in a more efficient workflow for administrators of a clinical trial.
US11232371B2
A data analytics platform may be configured to construct an inferential model for a multivariate observation vector using inferential modeling in combination with component analysis, which may enable the data analytics platform to evaluate only a subset of the variables in the observation vector and then output a predicted version of the multivariate observation vector that includes predicted values for the full set of variables that was originally included in the observation vector. In turn, the data analytics platform may use the predicted version of the multivariate observation vector output by the inferential model to determine whether an anomaly has occurred.
US11232363B2
A system of providing news analysis. The system includes a computing system including a processor, a memory, a user interface, a communications interface, and word data stored on the memory. The word data includes a plurality of words each linked with a sentiment score. A software program causes the processor to: retrieve news data from a plurality of information sources; tally an amount of times that each of the plurality words are referenced within the news data; calculate a live sentiment score of each of the words by averaging the sentiment score of a respective word with the sentiment scores of other of the plurality of words within a same sentence; and presents at least one of the words having a highest number of the amount of times referenced. The chosen word is presented with a respective live sentiment score.
US11232357B2
Human knowledge may be injected in an explainable AI system in order to improve the model's generalization error, model accuracy, interpretability of the model, avoid or eliminate bias, while providing a path towards the integration of connectionist systems with symbolic logic in a combined AI system. Human knowledge injection may be implemented by harnessing the white-box nature of explainable/interpretable models. In one exemplary embodiment, a user applies intuition to model-specific cases or exceptions. In another embodiment, an explainable model may be embedded in workflow systems which enable users to apply pre-hoc and post-hoc operations. A third exemplary embodiment implements human-assisted focusing. An exemplary embodiment also presents a method to train and refine explainable or interpretable models without losing the injected knowledge defined by humans when applying gradient descent techniques. The white-box nature of explainable models allows for precise source attribution and traceability of knowledge incorporated into the model.
US11232345B2
One embodiment relates to a neuromorphic network including electronic neurons and an interconnect circuit for interconnecting the neurons. The interconnect circuit includes synaptic devices for interconnecting the neurons via axon paths, dendrite paths and membrane paths. Each synaptic device includes a variable state resistor and a transistor device with a gate terminal, a source terminal and a drain terminal, wherein the drain terminal is connected in series with a first terminal of the variable state resistor. The source terminal of the transistor device is connected to an axon path, the gate terminal of the transistor device is connected to a membrane path and a second terminal of the variable state resistor is connected to a dendrite path, such that each synaptic device is coupled between a first axon path and a first dendrite path, and between a first membrane path and said first dendrite path.
US11232337B1
Aspects described herein may allow for a payment card assembly including a payment card having a first surface, an opposed second surface, and an aperture extending through the payment card from the first surface to the second surface. An insert may be removably received in the aperture. Each of a plurality of identification elements may be configured to be removably received in the aperture and have an identification characteristic different than an identification characteristic of each of the other identification elements.
US11232333B2
A mobile apparatus includes a group setting section and a providing section. The group setting section sets one or more groups each having multiple members. When the multiple members are connected by using one or more straight lines, all of the multiple members are positioned so as to be connected by one or more straight lines each equal to or shorter than a predetermined threshold. Each of the one or more straight lines connects one member of the plurality of members and one other member of the plurality of members. The providing section moves to any one member of each of the one or more groups and provides distribution material.
US11232332B2
An image forming apparatus includes an image forming unit configured to form an image on a sheet, a conveyance roller configured to convey the sheet along a conveyance path, a reading unit which is provided on the conveyance path and is configured to read a pattern formed on the sheet, and a controller. The controller is configured to control the image forming unit to form a first pattern, control the conveyance roller to convey a sheet having the first pattern formed thereon, control the reading unit to read the first pattern, generate first data based on a result of reading the first pattern, and control the image forming unit to form a user image and a second pattern, the second pattern being formed in a region on the sheet that is different from a region in which the user image is formed.
US11232327B2
Remote neural network retraining for surveillance systems is disclosed. In some cases, systems and methods enable remote training and retraining of neural networks, while processing data in real life using the trained and retrained neural networks locally at the surveillance system. The surveillance system can determine a change of location and can retrain the neural network and/or initiate the retraining of the neural network remotely, such as on a cloud server, to retrain the neural network based on new image and/or video data taken from the new location. The remote server can transmit the retrained neural network and/or weights for nodes of the retrained neural network back to the surveillance system. The surveillance system can then update its neural network and process future image and/or video data based on the retrained neural network and/or weights.
US11232326B2
A method of identifying, tracking, and counting human objects of interest based upon at least one pair of stereo image frames taken by at least one image capturing device, comprising the steps of: obtaining said stereo image frames and converting each said stereo image frame to a rectified image frame using calibration data obtained for said at least one image capturing device; generating a disparity map based upon a pair of said rectified image frames; generating a depth map based upon said disparity map and said calibration data; identifying the presence or absence of said objects of interest from said depth map and comparing each of said objects of interest to existing tracks comprising previously identified objects of interest; for each said presence of an object of interest, adding said object of interest to one of said existing tracks if said object of interest matches said one existing track, or creating a new track comprising said object of interest if said object of interest does not match any of said existing tracks; updating each said existing track; and maintaining a count of said objects of interest in a given time period based upon said existing tracks created or modified during said given time period.
US11232321B2
A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.
US11232320B2
An information processing apparatus includes a receiving unit that receives an input picture obtained by capturing a landscape including an object, and an estimation unit that estimates an image represented by the landscape appearing in the input picture based on a learning model in which the input picture received by the receiving unit is input.
US11232319B2
A computerized method of providing automatic anatomy recognition (AAR) includes gathering image data from patient image sets, formulating precise definitions of each body region and organ and delineating them following the definitions, building hierarchical fuzzy anatomy models of organs for each body region, recognizing and locating organs in given images by employing the hierarchical models, and delineating the organs following the hierarchy. The method may be applied, for example, to body regions including the thorax, abdomen and neck regions to identify organs.
US11232318B2
The method for vehicle appearance feature recognition includes: multiple region segmentation results of a target vehicle are obtained from an image to be recognized; global feature data and multiple pieces of region feature data are extracted from the image to be recognized based on the multiple region segmentation results; and the global feature data and the multiple pieces of region feature data are fused to obtain appearance feature data of the target vehicle.
