US11076913B2
A device positionable in a cavity of a bodily organ (e.g., a heart) may discriminate between fluid (e.g., blood) and non-fluid tissue (e.g., wall of heart) to provide information or a mapping indicative of a position and/or orientation of the device in the cavity. Discrimination may be based on flow, or some other characteristic, for example electrical permittivity or force. The device may selectively ablate portions of the non-fluid tissue based on the information or mapping. The device may detect characteristics (e.g., electrical potentials) indicative of whether ablation was successful. The device may include a plurality of transducers, intravascularly guided in an unexpanded configuration and positioned proximate the non-fluid tissue in an expanded configuration. Expansion mechanism may include helical member(s) or inflatable member(s).
US11076910B2
A jaw member for a surgical instrument includes a structural body including a proximal flange portion and an elongated distal portion extending distally from the proximal flange portion. The elongated distal portion includes a base and first and second sidewalls extending from either side of the base along at least a portion of a length of the elongated distal portion. A jaw liner is engaged with the base of the elongated distal portion and defines a tissue-contacting surface. The first and second sidewalls extend beyond the tissue-contacting surface of the jaw liner and are configured to facilitate gripping tissue between the structural body and an opposed structure. A surgical instrument including such a jaw member is also provided.
US11076907B2
A forceps includes an end effector assembly having first and second jaw members. One (or both) of the jaw members is moveable relative to the other between a spaced-apart position and an approximated position for grasping tissue therebetween. One (or both) of the jaw members includes an opposed jaw surface having an electrically-conductive tissue sealing plate disposed thereon. The electrically-conductive tissue sealing plate includes a first portion configured to conduct energy through tissue grasped between the jaw members to create a main tissue seal and a second portion including a plurality of spaced-apart fingers extending from the first portion. The second portion is configured to conduct energy through tissue grasped between the jaw members to create an auxiliary tissue seal extending from the main tissue seal for reducing stress concentrations adjacent the main tissue seal.
US11076906B2
An electrosurgical generator includes an RF output stage, a current sensor, a voltage sensor, first and second log amplifiers, and a controller. The RF output stage is configured to supply electrosurgical energy to tissue. The current sensor is configured to sense a current of the electrosurgical energy and generate a current signal corresponding to the current of the electrosurgical energy. The first log amplifier is configured to amplify and compress the current signal. The voltage sensor is configured to sense a voltage of the electrosurgical energy and generate a voltage signal in response thereto. The second log amplifier is configured to amplify and compress the voltage signal. The controller is configured to receive the amplified voltage signal and the amplified current signal and operatively control the generation of the electrosurgical energy as a function of the amplified voltage signal and the amplified current signal.
US11076900B2
A bone repair system, kit and method for percutaneous repair of a bone segment containing a first bone segment and a second bone segment in a patient, each bone segment having a drill hole. The system comprises a longitudinal member configured to contact the first bone segment and the second bone segment and having at least one opening and cleats on the side adapted to contact the first bone segment and the second bone segment; a first fastener assembly configured to be disposed through the opening of the longitudinal member to hold the longitudinal member in place through the opening and the hole in the first bone segment; and a second fastener assembly configured to be disposed through the opening of the longitudinal member to hold the longitudinal member in place through the opening and the hole in the second bone segment.
US11076897B2
An orthopedic locking screw is configured to be retained inside a bore of an orthopedic implant. The orthopedic locking screw includes a shaft extending axially, a casing secured around an outer surface of the shaft, a deformable thread disposed along an outer surface of the casing, and a forward external thread disposed on the shaft. The forward external thread has a pitch that is different from a pitch of the deformable thread of the casing. Further, an orthopedic locking screw is provided, wherein projections and the casing are alternately arranged on the outer surface of the shaft.
US11076894B2
A locator-pin for positioning a pedicle screw in a bone, comprising a pin body, a distal portion comprising a trocar tip shaped to penetrate a bone by pressing and/or percussing and a proximal portion equipped with a first fixing member to fix, during use, to an insertion pin-carrier and a second fixing member to fix, during use, to a removal pin-carrier, the two fixing members being different, wherein the first fixing member is able to transmit at least an axial push parallel to an axis of a locator-pin, and the second fixing member is able to transmit at least an axial draw parallel to the axis of the locator-pin and at least one sense of rotation around the axis of the locator-pin. Systems comprising the locator-pin and methods of recovering a positioned locator-pin.
US11076891B2
A spinal implant includes first and second pedicle screws, each of which comprises a threaded shank coupled to a head. First and second cantilevered arms are coupled to the first and second pedicle screws, respectively. The first cantilevered arm includes a contact member arranged to contact and move over a contact portion of the second cantilevered arm.
US11076889B2
A pivotal bone anchor assembly includes a receiver having an axial bore communicating with a bottom surface of the receiver through a bottom opening, and a bone anchor having an attachment portion configured for attachment to the bone of a patient and a capture portion opposite the attachment portion configured for uploading into the axial bore through the bottom opening. The assembly also includes a multi-part retainer comprising at least two separable retainer parts, with each retainer part being positionable within the axial bore prior to the capture portion. The retainer parts are configured to move at least partially away from each other during the uploading of the capture portion into the axial bore, and then to operably engage and pivotably secure the capture portion in spaced relation from an internal engagement surface of the axial bore with the bone anchor extending downwardly through the bottom opening.
US11076876B2
A system for removing an obstruction from a blood vessel. The system can include a catheter with a proximal section with a proximal section lumen diameter, a distal section with a distal section lumen diameter less than the proximal section lumen diameter, an intermediate section extended between proximal and distal sections. The system can include a clot retrieval device with a clot engaging element. The system can include a shaft being advanceable through the lumen of the catheter the obstruction of the blood vessel, the shaft can include a shaft proximal section; a shaft distal section attached to the clot engaging element and configured to cross the obstruction, a diameter of the shaft proximal section being greater than a diameter of the shaft distal section thereby inhibiting the shaft proximal section from distally advancing through the catheter distal section.
US11076872B2
Embodiments of the invention include devices and methods for implanting arthroplasty devices. Some embodiments include designs that allow for use of x-ray images as the only images used to fully and accurately preoperatively and intraoperatively size and align arthroplasty device components and prepare all necessary tissue.
US11076870B2
Provided is a spinal reaming apparatus including a sleeve, an eccentric shaft, an operated element and an eccentric reaming element. The sleeve has a first end and a second end opposing the first end. The eccentric shaft is received in the sleeve. The operated element is connected to the eccentric shaft and positioned proximate to the first end of the sleeve. The eccentric reaming element is connected to the eccentric shaft and disposed at the second end of the sleeve. When rotated, the operated element drives the eccentric reaming element to rotate relative to the sleeve on the eccentric shaft such that the spinal reaming apparatus will switch between a folded mode and a functioning mode.
US11076866B2
A surgical system including a surgical tool and a navigation system for tracking the position of the surgical tool. The surgical tool comprising a housing including a variable speed motor and control module disposed within the housing. The navigation system comprising a navigation console in communication with the control module of the surgical tool, the navigation console may be configured to communicate instructions to the control module of the surgical tool based on the position of the surgical tool relative to a defined zone. The navigation console may be configured to deactivate the surgical tool based on the position of the surgical tool relative to the defined zone. The navigation console may also be configured to provide a user-selectable override option to allow continued operation of the surgical tool within the defined zone.
US11076862B2
A medical instrument has a capsule; an arm member disposed to protrude from the capsule; an operation wire connected to the arm member; a sheath configured to accommodate the operation wire; and a link configured to connect the sheath with the capsule, wherein the link has an engaging portion including a first surface intersecting with the longitudinal axis; and an engaged portion movable to an opposite position opposite to the first surface and a position spaced away from the first surface in spite of a relative position of the capsule with respect to the sheath, and configured to restrict a separation of the capsule with respect to the sheath when the engaged portion is disposed at the opposition position to contact the first surface, and wherein the capsule is rotatable in response to a rotation force from the sheath when the engaged portion is disposed at the opposition position.
US11076861B2
Devices can generally include an implant having a braided section that can be implanted in a deployed state such that, in the deployed state, the braided section folds to form an outer occlusive sack extending across a neck of an aneurysm to engage a wall of the aneurysm from within a sac of the aneurysm and an inner occlusive sack forming a trough nested within the outer occlusive sack. The implant can be closed at one or more of the braid ends to define a substantially enclosed bowl-shaped volume.
US11076858B2
A handheld electromechanical surgical device includes a handle assembly, an adapter assembly, a reload, and an electrical assembly. The handle assembly includes a connecting portion having an electrical connector supported therein. The adapter assembly includes an adapter housing selectively connectable to the connecting portion of the handle assembly and an outer tube extending distally from the adapter housing. The reload includes a housing selectively connectable to the outer tube of the adapter assembly and a circuit board assembly disposed within the reload housing. The electrical assembly includes a flex cable having an elongate body positionable against an outer surface of the adapter assembly. A proximal end of the flex cable is positionable within a cavity defined in the adapter housing and configured to electrically connect with the electrical connector of the handle assembly. A distal end of the flex cable is coupled to the circuit board assembly of the reload.
US11076852B2
A surgical stapling device includes reload assembly that is supported on a distal portion of an elongate shaft of the surgical stapling device. The reload includes a housing, a pusher assembly movably supported within the housing, a knife carrier movably supported within the pusher assembly, and an annular knife supported on the knife carrier. The elongate body includes a pusher drive member and a knife carrier pusher. The knife carrier includes first engagement structure that is configured to releasably engage second engagement structure formed on the knife carrier pusher to releasably couple the knife carrier pusher to the knife carrier. The knife carrier supports at least one detent that is movable into contact with a distal portion of the pusher drive member as the knife carrier is retracted to urge the first engagement structure out of engagement with the second engagement structure to uncouple the knife carrier from the knife carrier pusher.
US11076851B2
A fastener delivery tool configured to deliver a fastener into tissue of a patient including a shaft, a handle assembly connected to a proximal end of the shaft, one or more prongs connected to a distal end of the shaft, and a fastener push rod received at least partially within the shaft, wherein the fastener push rod is connected to the handle assembly, wherein the fastener push rod is moveable relative to the shaft, and wherein the fastener push rod includes one or more detents configured to be received within a passageway of a fastener and secure the fastener to the fastener push rod with friction.
US11076846B2
Methods and devices for the repair of a ruptured ligament using a scaffold device are provided. Aspects of the invention, may include a scaffold attached by a suture to an anchor. In aspects of the invention, the anchor may be secured to a bone near or at the repair site.
US11076836B2
A dual-mode ultrasound system provides real-time imaging and therapy delivery using the same transducer elements of a transducer array. The system may use a multi-channel driver to drive the elements of the array. The system uses a real-time monitoring and feedback image control of the therapy based on imaging data acquired using the dual-mode ultrasound array (DMUA) of transducer elements. Further, for example, multi-modal coded excitation may be used in both imaging and therapy modes. Still further, for example, adaptive, real-time refocusing for improved imaging and therapy can be achieved using, for example, array directivity vectors obtained from DMUA pulse-echo data.
US11076834B2
An ultrasound processing system includes an ultrasound interface and processing electronics. The ultrasound interface receives imaging information. The processing electronics are coupled to the ultrasound interface and are configured to perform processing across a plurality of ultrasound channels by combining channel data for adaptively reducing the common mode noise prior to beamforming for a transmit event. The combination of the channel data may be computing an arithmetic mean, which is then multiplied to a weighting coefficient. This value may then be removed from the individual channel data. The modified channel data is then transmitted to a beamformer, which processes the channel data for directional signal transmission and reception.
US11076832B2
The present invention provides a method and a system for medical imaging and information display. According to an aspect of the present invention, there is proposed a method of medical imaging and information display, comprising: acquiring imaging data of each point of a plurality of points in an imaging plane or imaging volume of a subject in each mode of a plurality of different imaging modes of a medical imaging apparatus; deriving, for said each point, a value by applying the imaging data of the point in said each mode and the imaging data of at least one other point of said plurality of points adjacent to the point in said each mode to a predetermined model, wherein the predetermined model is selected in accordance with a clinical medical application related to the subject; constructing an image based on all the derived values; and displaying the constructed image to a user. Accordingly, the novel method of medical imaging and information display may reduce the burden of doctors, and provide them with an image with a higher definition compared to the conventional ROI method.
US11076829B2
A catheter including a sheath configured to be inserted into a lumen; a drive shaft inserted into the sheath; an image information acquiring unit fixed to a distal end of the drive shaft and acquires image information; a hub which moves the drive shaft in an axial direction of the sheath; an outer tube on a proximal end side of the sheath and includes a first connector at a proximal end thereof; a second connector which includes on a proximal end side of the outer tube a male connector able to be connected to and disconnected from the first connector; and an inner tube on a distal end side of the hub, that moves with respect to the outer tube along with the movement of the hub.
US11076822B2
A photon detector includes at least one sensor element, formed by a semiconductor material and sensitive to incident radiation, forming a pixel array including sensor pixels; and a detector circuit, situated after the sensor element in the direction of incident radiation, to detect charge carriers generated in the semiconductor material as a result of radiation. The detector circuit includes an integrated circuit with detector pixels in signal communication contact with the sensor pixels; and an enclosure surrounding the integrated circuit and in which the integrated circuit is embedded, and on which is formed on a pixel face facing the sensor element. A contact redistribution layer is formed, in which contact pads are formed for signal-communicatively connecting the detector pixels to the correspondingly assigned sensor pixels, and also conductor tracks are formed for connecting the contact pads to the detector pixels of the integrated circuit.
US11076816B2
An imaging system constituted of: an imager; an imager translation mechanism arranged to translate the imager along a predetermined translation axis in each of a first direction and a second direction responsive to a provided electrical power, the second direction opposing the first direction, the predetermined translation axis exhibiting an imaging angle with a floor, the first direction being toward the floor along the translation axis, the imaging angle being less than 90 degrees and greater than 0 degrees; a piston translation mechanism; and a piston power mechanism arranged to provide motive power to the piston translation mechanism, wherein the piston translation mechanism is arranged to translate the imager in the second direction responsive to the provided motive power in the absence of the provided electrical power.
US11076811B1
A technology for a wearable medical device for monitoring medical parameters. Medical measurement data can be received at the wearable medical device from a medical measurement sensor attached to the wearable medical device or a medical measurement sensor in communication with the wearable medical device. A calibration coefficient can be determined for calibrating the wearable medical device based on the medical measurement data. The wearable medical device can be calibrated based on the calibration coefficient.
US11076810B2
A method and system for assessing an electrocardiogram (ECG) signal quality are disclosed. In a first aspect, the method comprises determining a Kurtosis calculation of the ECG signal and determining whether the Kurtosis calculation satisfies a first threshold to continuously assess the ECG signal quality. In a second aspect, the system comprises a wireless sensor device coupled to a user via at least one electrode, wherein the wireless sensor device includes a processor and a memory device coupled to the processor, wherein the memory device stores an application which, when executed by the processor, causes the processor to determine a Kurtosis calculation of the ECG signal and to determine whether the Kurtosis calculation satisfies a first threshold to continuously assess the ECG signal quality.
US11076806B2
A description is provided of a wearable device that is made up of a display device and a securing device that provides at least an overlay portion to provide electrical connection to the display device. The display device and the securing device may both contain electrical circuitry. The overlay connection to the display device can create an electrical connection between the electrical circuitry on the display device and the electrical circuitry in the securing device.
US11076799B2
A seizure detection system including one or more circuits, the one or more circuits configured to receive an electroencephalogram (EEG) signal generated based on electrical brain activity of a patient. The one or more circuits are configured to determine metrics based on the EEG signal, the metrics indicating non-linear features of the EEG signal, determine that the EEG signal indicates a candidate seizure by determining, based at least in part on the metrics, a change in the non-linear features of the EEG signal over time, and generate a seizure alert indicating that the EEG signal indicates the candidate seizure. The change in the non-linear features indicates a physiological force that gives rise to the candidate seizure.
US11076790B2
A biological information measuring apparatus includes a biomagnetism detector configured to detect biomagnetism of a subject, the biomagnetism detector including a temperature adjustment mechanism; and a radiation detector configured to acquire emitted radiation as digital image data. The radiation detector is disposed between a measurement region of the subject and the biomagnetism detector.
US11076781B2
Systems and methods are disclosed for non-invasively measuring blood glucose levels in a biological sample based on spectral data. This includes utilizing at least one light source configured to strike a target area of a sample, utilizing at least one light filter positioned to receive light transmitted through the target area from the at least one light source, utilizing at least one light detector positioned to receive light from the at least one light source and filtered by the at least one light filter, and to generate an output signal, having a time dependent current, which is indicative of the power of light detected, receiving the output signal from the at least one light detector with a processor and based on the received output signal, calculating the attenuance attributable to blood in a sample with a signal-to-noise ratio of at least 20-to-1; and determining a blood glucose level.
US11076770B2
Systems and methods are described for the compositing together of model-linked vascular data from a plurality of sources, including at least one 2-D angiography image, for display in a frame of reference of the at least one angiography image. In some embodiments, a linking model comprises a data structure configured to link locations of angiographic images to corresponding elements of non-image vascular parameter data. The linking data structure is traversed to obtain a mapping to the frame of reference of one or more of the angiographic images.
US11076769B2
According to an embodiment of the present disclosure, there is provided a human body wearable device including: a light emitting unit for generating light to outside, a light receiving unit for receiving light incident from outside; and a control unit for controlling an operation of the light emitting unit and detecting an intensity of light incident on the light receiving unit depending on the operation of the light emitting unit, and detecting a wearing state of the human body wearable device based on an intensity of detected light, wherein the control unit detects the wearing state using a difference value between an intensity of the light incident on the light receiving unit in an ON section of the light emitting unit and that of the light incident on the light receiving unit in an OFF section of the light emitting unit.
US11076766B2
A system can include a wearable device that obtains real-time physiological data and activity data from a user and transmits that data to another device. A computing device can receive HRV and activity data and determine whether the user's autonomic nervous system is in a predominantly sympathetic or parasympathetic state. For example, the determination can include comparing an average variance in a portion of the HRV data with a threshold value. In response to determining that the user's autonomic nervous system is in a sympathetic state, the device can perform an action.
US11076761B2
A system (100) for assessing a subject at risk of a soft tissue abnormality such as deep vein thrombosis (DVT), comprises a motion sensor (108) which is adapted to be fixed, in use, to a muscle (106) of the subject. The motion sensor includes a transmitter (206) configured to transmit a signal (400) representing motion of the sensor. A receiver (118) is configured to receive the signal from the transmitter of the motion sensor. A signal processor (112) is coupled to the receiver and configured to analyse first and second data sets received via the receiver from the motion sensor. The first and second data sets represent respective first and second oscillatory mechanical responses of first and second muscles of the subject resulting from mechanical stimuli. The analysis comprises determining first and second parameter sets characterising the first and second oscillatory mechanical responses, and comparing the first parameter set with the second parameter set to assess a possible presence of DVT in the subject.
US11076743B2
Apparatus comprising: a sleeve adapted to be slid over the exterior of an endoscope; an aft balloon secured to the sleeve; an inflation/deflation tube carried by the sleeve and in fluid communication with the interior of the aft balloon; a pair of hollow push tubes slidably mounted to the sleeve, the pair of hollow push tubes being connected to one another at their distal ends with a raised push tube bridge, the raised push tube bridge being configured to nest an endoscope therein; and a fore balloon secured to the distal ends of the pair of hollow push tubes, the interior of the fore balloon being in fluid communication with the interiors of the pair of hollow push tubes, wherein the fore balloon is capable of assuming a deflated condition and an inflated condition, and further wherein (i) when the fore balloon is in its deflated condition, an axial opening extends therethrough, the axial opening being sized to receive the endoscope therein, and (ii) when the fore balloon is in its inflated condition, the axial opening is closed down.
US11076737B2
A cleaning robot includes a detector configured to detect an obstacle; a determining portion configured to determine whether the cleaning robot is in an obstacle obstruction state; and a controller configured to control the first drive wheel to cross an obstacle and control the second drive wheel to cross the obstacle according to a detection result when the cleaning robot is in the obstacle obstruction state.
US11076735B2
The present disclosure provides a surface cleaning apparatus that includes a housing including a base adapted for movement across a surface to be cleaned, a fluid delivery system, and a recovery system. The surface cleaning apparatus can be configured to clean multiple surfaces, including hard and soft surfaces, and for different cleaning modes, including wet cleaning, dry vacuum cleaning, and self-cleaning. Methods for self-cleaning a surface cleaning apparatus are also provided.
US11076728B2
An insert dispenser includes a frame partly defining an interior volume for supporting a stack of sheets products, the frame having a frame panel portion extending in a transverse direction and provided with first and second opposite transverse edge surfaces, the dispenser further comprises a dispensing opening. Moreover, the dispenser further includes an abutment panel extending in the transverse direction and having an abutment surface for abutting a cabinet front door surface and a frame facing surface connected to the first transverse edge surface of the frame panel portion. The cabinet includes a cabinet front door, a housing defining an inner depth in a transverse direction, a dispensing outlet for sheet products and an insert dispenser includes a dispensing opening.
US11076726B2
The present invention provides tissue webs and products having improved z-directional properties. The improved z-directional properties may be achieved by providing the structure with a unique three-dimensional surface topography, which increases the structure's Exponential Compression Modulus (K) and Caliper Under Load (C0). By improving both K and C0, the present inventors have also been able to provide tissue structures with relatively high Compression Energy (E), which enables the structures to be calendered at high loads without significant loss of sheet bulk or degradation of strength.
US11076721B2
A device for producing nut butter and/or nut milk from nuts. The device includes a base having a motor, an outer container positioned above the base, a mixing container positioned within the outer container, and a cutting device positioned within the mixing container and configured to be driven by the motor during operation. The mixing container has inner sidewalls and at least one screen, the inner sidewalls being substantially vertical and the at least one screen having a plurality of holes particularly sized to allow emulsified nut milk to freely pass therethrough. The cutting device has a central hub and at least two blades, the at least two blades vertically offset and each having a blade tip, with each blade tip positioned a certain radial distance from the inner sidewalls of the mixing container. A method for producing nut butter and/or nut milk is further described.
US11076714B2
A machine (1) for dispensing a dispensable liquid (5) has: —a liquid delivery module (10) for delivering the dispensable liquid (5) from a source (50); —a service area (7) for collecting collectable liquid (5′) from the liquid delivery module (10); —a directing device (20) which has a dispensing position for directing the dispensable liquid (5) from the delivery module (10) to a dispensing area (6) configured to receive a user-receptacle (60) and a collecting position for directing collectable liquid (5′) from the delivery module (10) to the service area (7); and —a user-interface member (30) which is configured to be contacted and moved by a user to displace the member (30) from a first member position to a second member position. The user-interface member (30) is configured to exercise a force and/or a torque onto the directing device (20) to move the directing device (20) between the collecting position and the dispensing position when the user-interface member (30) is moved between the first member position and the second member position.
US11076708B2
Apparatus for moving articles comprising a support panel (12) with a mainly flat development; a conveying member (13) associated with said support panel (12), with a closed-loop development and provided with a plurality of attachment portions (14) installed protruding with respect to a first surface (15) of said support panel (12); a drive member (16) associated with said first surface (15) of said support panel (12) and configured to move said conveying member (13) in a closed travel.
US11076704B2
A motorized bed includes a bed frame, a foot rest, a footrest actuator, a backrest, a backrest actuator, and a linkage part. The bed frame includes a first cross bar and a second cross bar. The footrest is rotatably mounted to the bed frame. The footrest actuator is mounted between the footrest and the first cross bar and configured to drive the footrest to rotate relative to the bed frame. The backrest is rotatably mounted to the bed frame. The backrest actuator is mounted between the backrest and the second cross bar and configured to drive the backrest to rotate relative to the bed frame. The linkage part is fixedly connected between the first cross bar and the second cross bar such that a force introduced by either of the footrest motor and the backrest motor is supported by both of the first cross bar and the second cross bar.
US11076702B2
Disclosed is an easy-assembling folding bed, comprising a bed surface, bed side rods, and a footing component; the rods are disposed in parallel, the footing component is arranged in multiple groups, uniformly disposed and is engaged with the rods; the footing component comprises first and second components. The invention has simple structure, less materials, lighter weight and is convenient to carry. By rotating the second C-shaped engaging piece, the distance between the first and second C-shaped engaging pieces is changed, so the surface is tightened. The locking hook can automatically hook the locking fixing piece and lock it by the reset torsional spring, so the consumer can tighten and lock the surface. By twisting the hook to overcome the torsion of the spring and then rotating, the hook and the fixing piece are disengaged, and the footing component can be easily removed and folded to reduce the packaging volume.
US11076701B2
Convertible multifunctional furniture comprising at least one support base, at least one lifting device which is supported on the support base, a usage unit, a horizontal rotational axis in the longitudinal or transverse direction about which the usage unit can be rotated, and a mounting pin at each end of the rotational axis. At least one scissor mechanism is arranged between the lifting devices and each mounting pin of the rotational axis, at least one scissor limb is connected to a drive of the lifting device at one end and to a support at the other end. The other end of the scissor both is connected to a linear element for controlling purposes, said linear element having a surface which can be coupled to a surface of a wheel that is rotatably coupled to a complementary element of the mounting pin.
US11076694B2
A slide rail assembly includes a first rail, a second rail, a third rail and a switch member. The second rail is movably mounted between the first rail and the third rail. The switch member is configured to be switched between a first state and a second state. When the switch member is in the second state, the second rail is configured to be driven by the third rail to move to a predetermined position along a retracting direction. When the third rail is moved relative to the second rail at the predetermined position along an extending direction, the switch member is configured to be switched from the second state to the first state.
US11076687B2
This application describes carts having a single vertical frame supported by a tripod-like leg structure. They are collapsible, extendable, and able to accommodate a wide variety of different accessories. To add accessories, carts can include one or more coupling components. Each coupling component includes at least one clamp that can be tightened around a cart's vertical frame along with a female coupler and a male coupler. The female coupler can be attached to a clamp and a male coupler can be attached to an accessory. The male coupler features a v-shaped extrusion and the female coupler features a complementary v-shaped intrusion allowing the male coupler to couple with the female coupler so that accessories can be added to the cart in a cantilevered manner.
US11076682B2
This invention relates to assemblies, components, and methods for application of cosmetic products. For example, a cosmetic applicator wand in the form of an elongated tool including a region for gripping by a user, an enlarged element optionally including a groove, where the wand can be coupled to an applicator. The assemblies are designed to be easy and comfortable to use.
US11076681B2
An adjustable applicator for applying a cosmetic or personal care composition, e.g. mascara to eyelashes or eyebrows. The adjustable applicator extends along a longitudinal axis and comprises of an applicator head, a stem, an inner rod and an actuator. The inner rod extending through the applicator head is capable of moving along a longitudinal axis of the adjustable applicator to cause progressive modification in shape of the applicator head by releasing and applying force on the applicator head.
US11076677B2
The present invention relates to an applicator member (8) for a cosmetic product applicator, in particular for applying cosmetic product to keratin fibres, and especially for applying mascara to eyelashes, said applicator member being obtained at least partially by moulding at least one thermoplastic elastomer material, characterized in that said material is a TPS having a tensile strength greater than or equal to 10 MPa, preferably greater than or equal to 15 MPa.
US11076676B2
Device for dispensing and applying a liquid, semi-fluid, or pasty cosmetic or care product having an elongate and hollow rotary body and an elongate and hollow outer shaft butted together and rotatable one to the other, an applicator endpiece secured to the end of the rotary body, the rotary body and outer shaft forming an interior volume in which a pierced cylinder having a longitudinal duct is formed, and an inner shaft having an open end through which the pierced cylinder is introduced and a closed end forming a reservoir for the product. The pierced cylinder is fixed in translation with respect to the rotary body. A mechanism of the device converts rotation of the rotary body with respect to the outer shaft into movement of the inner shaft in translation with respect to the pierced cylinder in the interior volume formed by the rotary body and the outer shaft.
US11076672B2
A hair dryer include a housing having a handle portion, a head portion located an upper end of the handle, and a nozzle portion extending from the head portion, and at least one side switch located on a side of the head portion or the nozzle portion. The at least one switch is actuatable to effect a momentary deactivation of the hair dryer.
US11076671B2
A hair grooming apparatus includes a vacuum mechanism and a vacuum chamber that is in fluid communication with the vacuum mechanism. The vacuum chamber includes a first opening positioned at a first end of the vacuum chamber with a first cross-sectional area and arranged to accommodate an insertion of a section of hair and a second opening positioned at a second and opposite end of the vacuum chamber. The vacuum chamber further includes a wall extending between the first and second openings and defining an interior bore. An air pocket is formed along a section of the interior bore extending from a first location located proximate to the first opening with a second cross-sectional area to a second location positioned between the first location and the second opening with a third cross-sectional area. The second cross-sectional area is greater than both the first cross-sectional area and the third cross-sectional area.
US11076670B2
Hair care product applicators and systems and methods thereof, are described herein. The hair care product applicator can have multiple platforms configured to hold, table, or confine respective portions of a group of strands of hair, where a first platform is configured to hold a first portion of the group of strands of hair, and a second platform, which can be spaced apart from the first platform, is configured to hold a second portion of the group of strands of hair. The second portion of the group of stands of hair can correspond to the entire group of stands of hair, and the first portion of the group of strands of hair can correspond to less than the entire group of strands of hair. An amount of hair care product can be discharged via a discharge opening for application to at least part of the group of stands of hair.
US11076667B2
A backpack with magnetic back-panel is provided and configured to enable a user to store their valuable and fragile belongings in the backpack and use the magnetic back-panel to securely store the backpack against any metal structure. Through the easily accessible magnetic back panel, the backpack securely connects to most of, if not all, metal surfaces. With this magnetic feature, the backpack can be positioned vertically or horizontally on metal structures to give the user a plethora of options to position at their desired setting. These options provide an environment that reduces the chance of damage and theft to the backpack, while making completely accessible to the user and removing health and injury concerns.
US11076664B1
Fabric may be woven using a needle weaving machine. The needle weaving machine may have three weft fiber needles and two hooks for holding weft fibers from the weft fiber needles. One of the weft fiber needles may provide weft fibers to multiple hooks when weaving fabric with warp fibers held in a V-shaped profile. An electronic device may have a rectangular footprint with four curved corners. A length of fabric may be woven to form a case having four curved corners that match the four curved corners of the electronic device. The case may have a C-shaped profile with parallel upper and lower fabric portions coupled by a sidewall. Short rows of weft fiber may be used around the corners of the case to ensure that the upper and lower portions of the fabric lie flush with planar front and rear surfaces of the electronic device.
US11076657B2
A lacing system of an article includes two laces that are routed through the article of footwear to provide two distinct fastening zones. A first lace can be routed through a first set of lace-receiving passages in a first fastening zone of a body of the article, and a second lace can be routed through a second fastening zone of the body. A method of lacing an article includes routing the first lace and the second lace through the lace-receiving passages of the respective zones.
US11076656B2
The present invention generally relates to soles in particular midsoles for sports shoes. According to an aspect, an additively manufactured sole is provided. The sole comprises a lattice structure, the lattice structure comprising a plurality of cell elements. The sole further comprises a heel element, three-dimensionally encompassing the heel. Moreover, the sole comprises a base portion interconnecting the heel element and the lattice structure, wherein the base portion has an extension arranged to connect to a plurality of adjacent cell elements, wherein the plurality of adjacent cell elements is not positioned along an edge of the lattice structure.
US11076651B2
An article of apparel is disclosed that includes zones with a textile having a structure than changes or is otherwise modified by a physical stimulus, such as the presence of water or a temperature change, to modify a property of the textile. The zones may be along a center back area and/or side areas of the apparel, and the textile may increase in air permeability when exposed to water. In some embodiments, slits are formed in the textile.
US11076643B2
An electronic cigarette, including a mouthpiece assembly, an atomizing assembly, and a base assembly. The mouthpiece assembly includes a mouthpiece, a first seal ring adapted to seal the mouthpiece, a decorative ring, a first fixed seat adapted to fix the mouthpiece, a second seal ring adapted to seal the first fixed seat, a decorative cover, a fixed cover, a fixed ring adapted to fix the fixed cover, and a slide block. The atomizing assembly includes a silicone seal, a pin, a spring, a second fixed seat adapted to fix the slide block, a vapor regulating ring, a second seal ring adapted to seal the vapor regulating ring, a glass tube, a third seal ring, a fourth seal ring, and an atomizing unit. The base assembly includes a fifth seal ring, a base, an insulation ring, and a joint.
US11076639B2
A rolling paper with an attached thin heat-resistant wire is manufactured and connected at the base of the rolling paper, by means of an adhesive or other substance or manner that allows the wire to be connected to the rolling paper. Wire holders can also be inserted into the rolled tobacco or cannabis product after being rolled. Wire holders may be one or more pieces, where multiple pieces can be connected together to form the wire holder assembly. Insulation or a non-heat-conducting component may be part of the wire holder, intended to be held by the user to avoid discomfort from a heated wire, or to have residue from the rolled product while smoking. Specialized dispensers hold the wired rolling papers, or the wires.
US11076638B2
An electrically operated aerosol-generating system is provided, including an aerosol-generating article including a tubular first component including a tubular first volatile substrate and an inner passage; a second component including a second volatile substrate, the second component configured to be received in the inner passage of the first component; and a main unit configured to receive the aerosol-generating article, the main unit including a first heating portion including one or more electric heaters, the one or more electric heaters being configured to heat the tubular first volatile substrate of the tubular first component when the aerosol generating article is received by the main unit; and a second heating portion including one or more electric heaters, the one or more electric heaters being configured to heat the second volatile substrate of the second component when the aerosol generating article is received by the main unit.
US11076633B2
An aerosol-generating article is provided, including an aerosol-forming substrate; and an outermost wrapper around at least a portion of the aerosol-forming substrate, wherein an outer surface of the outermost wrapper forms at least part of an outer surface of the aerosol-generating article, and wherein the outermost wrapper includes a metallized substrate comprising a substrate layer and a metal layer radially outward of the substrate layer, the metal layer having a thickness of less than or equal to about 100 nm.
US11076621B2
Provided are methods and systems for remediating toxins present in feedstock that are used in processes to produce ethanol and other products.
US11076612B2
There is provided a frozen food product, such as frozen juice, and the method of providing same. This involves cooling the food product, such as a juice, to a slurry temperature within a freezing temperature range for the juice to provide a slurry, the juice slurry comprising a liquid juice component and a frozen juice component; providing the juice slurry to a container; and freezing the juice slurry within the container.
US11076610B2
The invention relates to food products and to their methods of preparation. More particularly, the invention relates to cultured dairy products, especially cultured yogurt products and to their methods of preparation.
US11076609B2
Described are mutant Streptococcus thermophilus strains and mutant Lactobacillus delbrueckii subsp. bulgaricus strains that excrete glucose into milk when the milk is inoculated and fermented with such strains. Methods for obtaining such strains without genetic modification are described, including methods for obtaining such Streptococcus thermophilus strains by selecting and isolating from a pool of Streptococcus thermophilus strains derived from a galactose-fermenting Streptococcus thermophilus mother strain a pool of Streptococcus thermophilus strains which are resistant to 2-deoxyglucose, and selecting and isolating from the pool of Streptococcus thermophilus strains which are resistant to 2-deoxyglucose a Streptococcus thermophilus strain which exhibits a growth rate in M17 medium+2% galactose higher than its growth rate in M17 medium+2% glucose. The strains are useful for decreasing the lactose content of a fermented food product and for boosting growth of the probiotic BB-12®.
US11076606B2
The invention relates to a device and a method that can be carried out using said device, for producing meat products using pieces of raw meat that are joined together and subsequently cooked and/or that absorb a liquid composition. The device has working surfaces that encompass an inner volume, at least one of said working surfaces having a drive for back-and-forth motion and for pressing the at least one working surface against pieces of raw meat situated in the inner volume that is encompassed by the working surfaces.
US11076600B2
The invention relates to pesticidal mixtures of Bacillus amyloliquefaciens and cis-jasmone in synergistically effective amounts; methods of application of the pesticidal mixtures for controlling pests; and plant propagation material comprising the pesticidal mixtures.
US11076593B2
It has been discovered that isolated organs and tissues perfused/reperfused in perfusion buffer to which omega-3 glyceride oil had been added retain higher levels of function than if perfused/reperfused without the omega-3 glycerides. Isolated hearts reperfused ex vivo after induced ischemia in n-3 triglyceride perfusion emulsion maintained a normal heart rate and normal LVDP and showed a dramatically reduced frequency of arrhythmias compared to control hearts. Further, test hearts reperfused with n-3 oil triglyceride emulsion showed a decrease in creatine kinase and upregulation of certain beneficial proteins including the anti-apoptotic gene marker Bcl-2.
US11076588B2
A sprayer boom support for an agricultural sprayer including two articulated arms that are coupled in an articulated manner on both sides of the sprayer, wherein each articulated arm is comprised of bar sections that are formed in a composite material consisting of a reinforcing agent chosen from carbon fibre, fibreglass, aramid fibre, boron fibre or a combination thereof, and a matrix of epoxy, vinyl ester, phenolic or polyester resin, the bar sections having a tube geometry with a substantially rectangular cross section with rounded vertices and arched sides, the length of two of its equal sides being constant along the bar section.
US11076585B2
One object is to provide a fishing line guide including a high-hardness guide ring and a fishing rod provided with said fishing line guide. A fishing line guide according to one embodiment of the present invention includes a guide body with a through hole formed therein and a guide ring fitted into the through hole of the guide body. In one aspect, the guide ring includes a base material layer and a surface layer formed on a surface of the base material layer. In one aspect of the present invention, the base material layer is formed of an alloy having an Fe content of 3 wt % or less or 2 wt % or less. In one aspect of the present invention, the surface layer is formed of chromium carbide, titanium carbide, or vanadium carbide.
US11076584B2
A fishing hook assembly includes a hook element including a tie rail, which defines an enlarged line-pass-through area.
US11076582B2
An apparatus and method for promoting macrobenthic growth in a waterway. The apparatus comprises a biodegradable net bag with a biodegradable panel insert that is adapted to receive a biomass Suitable for attracting and promoting macrobenthic growth. The method comprises providing a suitable net bag, filling it with an appropriate biomass, deploying it in a healthy waterway until macrobenthic growth has become established, and transporting and redeploying it in a second waterway requiring remediation.
US11076581B2
This disclosure provides a nested raceway system configured to be used with two or more nested vessels. More specifically, a nested raceway system includes a first vessel and a second vessel. In an embodiment, there may be more than two vessels. In another embodiment, the first vessel has a base with a head-end bulkhead, a tail-end bulkhead. The second vessel has a second base with a plurality of apertures thereon, a second head-end bulkhead, and a second tail-end bulkhead. The second vessel is nested (i.e., suspended) within the first vessel and creates at least two habitats within the first vessel. The plurality of apertures allows for small marine life, algae, or other valuable minerals to sink to the bottom to be removed or grown. In an embodiment, the first and second vessels are constructed of a floatable, durable, and flexible material.
US11076572B1
The invention provides seeds and plants of tomato line FIR-XM17-4451. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of tomato line FIR-XM17-4451 and to methods for producing a tomato plant produced by crossing such plants with themselves or with another plant, such as a tomato plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of tomato line FIR-XM17-4451 comprising introduced beneficial or desirable traits.
US11076570B2
The invention provides seeds and plants of tomato line FIR-A818-0003. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of tomato line FIR-A818-0003 and to methods for producing a tomato plant produced by crossing such plants with themselves or with another plant, such as a tomato plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of tomato line FIR-A818-0003 comprising introduced beneficial or desirable traits.
US11076569B2
The invention provides seeds and plants of tomato line FIR-XM16-4401. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of tomato line FIR-XM16-4401 and to methods for producing a tomato plant produced by crossing such plants with themselves or with another plant, such as a tomato plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of tomato line FIR-XM16-4401 comprising introduced beneficial or desirable traits.
US11076568B2
The invention provides seeds and plants of tomato hybrid DRTH5014 and tomato line FIR-XM15-4280. The invention thus relates to the plants, seeds, plant parts, and tissue cultures of tomato hybrid DRTH5014 and tomato line FIR-XM15-4280 and to methods for producing a tomato plant produced by crossing such plants with themselves or with another plant, such as a tomato plant of another genotype. The invention further relates to seeds and plants produced by such crossing. The invention further relates to plants, seeds, plant parts, and tissue cultures of tomato hybrid DRTH5014 and tomato line FIR-XM15-4280 comprising introduced beneficial or desirable traits.
US11076557B2
A soybean cultivar designated 83381828 is disclosed. The invention relates to the seeds of soybean cultivar 83381828, to the plants of soybean cultivar 83381828, to the plant parts of soybean cultivar 83381828, and to methods for producing progeny of soybean cultivar 83381828. 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 83381828. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 83381828, 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 83381828 with another soybean cultivar.
US11076553B2
A soybean cultivar designated 86270804 is disclosed. The invention relates to the seeds of soybean cultivar 86270804, to the plants of soybean cultivar 86270804, to the plant parts of soybean cultivar 86270804, and to methods for producing progeny of soybean cultivar 86270804. 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 86270804. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 86270804, 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 86270804 with another soybean cultivar.
US11076541B2
A self-watering planter features wicking devices whose outer tubes feature a skeletal upper structure having a plurality of columns periodically interconnected by rings spanning circumferentially around the wicking material to delimit windows of large area for optimum water seepage to the soil. A flange at the bottom of the tube's skeletal upper portion cooperates with snap features at the top of a lower portion that hangs in the water reservoir to provide snap-fit installation of the wicking devices on a divider wall of a permanently enclosed planter. A soil drainage filtration device features filtration fabric held in a sandwiched state around a drainage opening in the divider wall by one or more mounting plates. In one embodiment, the fabric forms a sack that hangs into the reservoir to suspend a volume of soil therein, whereby the suspended soil serves as wicking agent in the absence of excess rainwater needing drainage.
US11076538B2
The present invention discloses a hydroponic field irrigation system comprising a field module for growing turfgrass. The field module comprises an energy absorbing mechanism comprising a horizontal spring layer and a growth medium comprising a steel grid layer, wherein the horizontal spring layer absorbs vertical forces exerted by external loads, and the steel grid layer is positioned on top of the horizontal spring layer for holding a plurality of turf sods. The hydroponic field irrigation system further comprises a used water tank for receiving water from the field module, an ultra-violet (UV) unit for disinfecting the water received from the used water tank, a water quality management unit for adjusting quality of the water received from the ultra-violet (UV) unit, a geothermal unit for conditioning temperature of water received from the water quality management unit and plurality of solenoid valves for pumping water into and out of the field module.
US11076536B2
A fluid-cooled LED-based lighting fixture for Controlled Environment Agriculture (CEA) to improve energy efficiency, recycle waste heat, and support the operation of environmental sensors in a controlled agricultural environment. In one example, a lighting fixture frame mechanically supports and houses respective components of the lighting fixture and includes a light spine to mechanically couple the lighting fixture to a support structure. One or more coolant pipes formed from copper and coupled to the lighting fixture frame conduct a fluid coolant through the lighting fixture to remove heat. The lighting fixture comprises one or more LED modules to emit light, one or more onboard sensors and/or cameras, wireless communication functionality, and multiple electrical power and communication ports to facilitate interconnection of the lighting fixture in a variety of controlled agricultural environments. In some examples, the lighting fixture includes a multispectral imaging system to acquire multispectral images of the environment.
US11076530B2
A riveted joint is described herein. The riveted joint includes a first component and a second component. The first component includes a first opening, and a plurality of first tabs and a plurality of first notches defined along a periphery of the first opening. The second component includes a second opening aligned with the first opening. The second component further includes a plurality of second tabs defined along a periphery of the second opening, wherein at least one second tab is aligned with at least one first notch to define an interlock zone when the first and second components are in a predetermined orientation relative to each other. The joint also includes a rivet extending through the first and second openings. The rivet is configured to secure the at least one second tab within the at least one first notch such that the first and second components are rotationally interlocked.
US11076526B2
A head assembly for a rake is provided. The head assembly includes a base portion, a handle coupling, and a number of tines. Each tine includes an elongated body. Each tine body includes a first end, a flexure portion, an offset portion, and a distal second end. The tines includes a first set of tines and a second set of tines. A number of tine bodies in the first set of tines have an offset portion lateral cross-sectional aspect ratio that is greater than 1.0. A number of tine bodies in the second set of tines have an offset portion lateral cross-sectional aspect ratio that is less than 1.0.
US11076525B2
A self-propelled seeding vehicle includes a seed sorting and placement unit controlled by an on-board control system. The control system further controls a motive power unit operable to cause the vehicle to controllably traverse an area of ground to be seeded. The control system is further operable to control the sequential depositing of seeds independently of the speed of traversal of the ground by the vehicle.
US11076522B2
A knife for creating berms in agricultural fields for strip -till farming includes wings on opposing sides of the knife edge that are configured to fracture and raise soil in a wider path for building a berm behind the knife. The wings can be swept back, angled downward from front to back, and angled downward from inside to outside, for better loosening compacted soil below the surface and creating improved berms rearward of the knife. The knife edge can be replaceable by removal of a single pin. If a difficult object is encountered, such as large rocks or tree roots, the knife can swing reward with respect to a supporting shank to minimize damage to the knife. Upon swinging reward, an agricultural product delivery tube rearward of the knife for depositing agricultural product into the berm can swing forward to minimize crimping of the delivery tube.
US11083119B2
A charging apparatus (2) for a vehicle (1) has a power section (3) and a control signal interface (4) for connecting control signals (102) to the power section (3). A filter circuit (5), in particular an EMC filter circuit, is arranged between the power section (3) and the control signal interface (4). A vehicle (1) having such a charging apparatus (2) also is provided.
US11083117B2
A modular system of plastic walls having embedded and coextensive electrically conductive components configured to electrically connect with each other when the walls are mated. The walls have joining edges that form joint seams with other walls when joined together to create an enclosure. When enough walls are used to surround a storage space, a Faraday cage is created. The walls additionally have portions of tortuous paths at each joining edge that mate with a complementary portion of a tortuous path of another wall when the walls are joined together. A torturous path seal is thereby created at each joint seam. The plastic walls can be configured in a multiplicity of combinations to create various enclosures necessary for RFID-enabled storage and tracking of medical articles. Containers, enclosures, cabinets, and drawers of differing heights and sizes can be made and they may be stacked or otherwise assembled.
US11083109B2
A heat exchange system includes a heat-absorbing substance such as Liquid Natural Gas (LNG), a heat dissipation apparatus, a water storage tank, a heating portion, and a cooling portion. The heating portion is coupled between the LNG and the water storage tank. The cooling portion is coupled between the heat dissipation apparatus and the water storage tank. The cooling portion transfers heat of the heat dissipation apparatus to water of the water storage tank to heat the heating portion, and the heating portion transfers heat of the water of the water storage tank to the LNG.
US11083108B2
An electronic equipment enclosure includes a frame structure and a customizable side air dam kit. The frame structure includes a front frame, a rear frame, front-to-back frame members connecting corners of the front and rear frames together, reinforced bracket structures located near ends of the cross members, and extruded horizontal mounting rails parallel to, but inward from, the front-to-back frame members. The ends of the horizontal mounting rails are connected to the reinforced bracket structures. Panels are installed in longitudinal slots in the front-to-back frame members and horizontal mounting rails, each of which is extruded. The customizable side air dam kit includes a framework of horizontal and vertical frame pieces, adapted to connect to the frame structure, and a customizable air dam panel supported by the framework. A plurality of the frame pieces are provided to an installer for use in constructing the framework to fit the specific frame structure.
US11083104B2
A design for the electrical infrastructure of a data center enables two different configurations to be utilized, including a distributed, redundant configuration that provides higher reliability and a non-redundant configuration that provides higher capacity. In the distributed, redundant configuration, each server in the data center draws power from at least two different power supply systems. This enables load shifting when a power supply system becomes unavailable, which can have the effect of increasing server reliability. In the non-redundant configuration, each server in the data center draws power from only one power supply system. Load shifting is not utilized in the non-redundant configuration, which eliminates the need to maintain reserve capacity and thereby increases capacity. Advantageously, it is possible to switch between these two configurations without making any internal changes to the data center other than modifying connections between sets of server racks and power buses.
US11083103B2
An electronic module includes a circuit board having a mounting surface; a heat generating component mounted on the mounting surface; a frame supporting the circuit board; a cover covering the heat generating component and the mounting surface; and a heatsink mounted on the mounting surface. The heatsink includes at least one wall including a particular wall to which the heat generating component is attached. The heatsink further includes a shade portion provided at the at least one wall. The shade portion is located between the cover and the heat generating component in a direction perpendicular to the mounting surface.
US11083099B2
A circuit board includes a first locking mechanism configured to secure the circuit board to a chassis. The circuit board also includes a connector disposed at an inboard end of the circuit board. The connector is configured to be electrically connected to a mating connector on either a backplane or a circuit board. The circuit board also includes a second locking mechanism. The second locking mechanism is configured to secure the connector of the circuit board to the mating connector of the backplane or the circuit card.
US11083093B2
A modular electronics enclosure includes a rear frame, a first L-shaped piece and a second L-shaped piece joined to form a box-shaped shell having a floor, a ceiling, a rear wall and first and second opposed side walls that define an internal cavity. The first L-shaped piece includes a wall panel and a top panel that form the ceiling and the first side wall of the shell. The second L-shaped piece includes a wall panel and a bottom panel that form the floor and the second side wall of the shell. The rear frame forms the rear wall of the shell.
US11083090B2
A multi-layer ceramic electronic component includes: a ceramic body including internal electrodes laminated in one axial direction and having a main surface facing in the one axial direction; and an external electrode including a base layer including a step portion formed on the main surface, and a plated layer formed on the base layer, the external electrode being connected to the internal electrodes.
US11083081B2
An electronic package having a base structure; a layer stack formed over the base structure; and a component embedded at least partially within the base structure and/or within the layer stack. The layer stack has a decoupling layer structure, the decoupling layer structure with a decoupling material having a Young Modulus being smaller than 1 GPa.
US11083080B2
Methods and devices that identify a silkscreen data file associated with a physical printed circuit board and use an image of the physical printed circuit board to display a virtual silkscreen over the image of the physical printed circuit board.
US11083079B2
Lossy members, which are disposed to overlap with a part of branch conductors in a signal conductor, respectively, and cause a loss of the power of signals flowing in the branch conductors, and via holes connecting each of the output terminals of the signal conductor and the ground conductor are included. The branch conductor includes a delay circuit having an electrical length of 90 degrees.
US11083073B1
A lighting apparatus can include a light source, a communication circuit, and a controller. The light source can emit visible light and be powered by a power signal. The communication circuit can wirelessly communicate with an electronic device and be in a first mode in which wireless communication by the communication circuit is enabled and a second mode in which wireless communication by the communication circuit is disabled. The controller can: activate and deactivate the light source; detect a set change in the power signal over a period of time when the communication circuit is in the second mode; and responsive to detecting the set change, cause the communication circuit to transition from being in the second mode to being in the first mode.
US11083059B2
Solid-state lighting devices including light-emitting diodes (LEDs), and more particularly packaged LED devices are disclosed. LED packages are disclosed herein with arrangements of LED chips and corresponding lumiphoric regions that are configured to provide overall light emissions having improved color mixing and emission uniformity. LED packages are further disclosed herein that are configured to be tunable between different colors or correlated color temperatures (CCTs) while providing improved color mixing and emission uniformity. Arrangements may include differing lumiphoric regions that are arranged with various alternating patterns including one or more intersecting lines, rows of alternating lumiphoric regions, patterns that alternate in at least two directions, and checkerboard patterns.
US11083048B2
A gateway device configured to transform user plane information/packets/signaling related to the control of sidelink communication services and/or resources of a mobile communication network from a remote sidelink control server into control plane signaling and to provide the control plane signaling to a terminal device and/or one or more further network entities of the mobile communication network.
US11083043B2
A User Equipment (UE) transmits a registration request message to an AMF in a registration procedure to a core network, the registration request message including information indicating a request for transmission of LADN information, receives the LADN information from the AMF, performs a PDU session establishment procedure initiated by the UE to establish a first PDU session with a DN different from the LADN, and performs the PDU session establishment procedure initiated by a network to establish a second PDU session with the LADN in a case that the UE moves to an area connectable to the LADN. This provides a control method that should be performed by each apparatus constituting a 5GS for the UE to establish the session to the LADN, and a control method for allowing only the UE connectable to the LADN to establish the session to the LADN.
US11083039B2
Embodiments of this application provide a plurality of mobile network optimization processing methods, devices, and systems. Joint optimization is performed at an application layer and a communications layer, and information provided by the application layer is used to instruct UE to perform proper state transition, to optimize a state transition process of the UE, and reduce resource consumption caused during state transition of the UE.
US11083029B2
Methods, computer-readable media, and devices for instantiating a service provider application on a customer premises-based device are disclosed. For example, a processing system of a telecommunication service provider network having at least one processor may establish a first tunnel between the processing system and a virtual machine monitor of a customer premises-based device and send a first instruction to the virtual machine monitor via the first tunnel to instantiate a first service provider application on the customer premises-based device. The processing system may further establish a second tunnel between the processing system and the first service provider application and send a second instruction to the first service provider application via the second tunnel to configure the first service provider application to operate in a service function chain.
US11083027B2
Described is a communication link establishment method. The method includes transmitting, by a diagnostic tool, a wireless wake signal on a wake wireless channel to a low-power endpoint in a metrology mesh network. The wake wireless channel is selected using a unique identifier of the battery-operated endpoint. The method also includes receiving, at the diagnostic tool, a confirmation message from the low-power endpoint that the wireless wake signal was received at the low-power endpoint. Additionally, the method includes establishing, by the diagnostic tool, a communication link between the diagnostic tool and the low-power endpoint at a wireless communication channel different from the wake wireless channel. Further, the method includes performing, by the diagnostic tool, a diagnostic operation on the low-power endpoint.
US11083022B2
A method and apparatus for initiating communications on a shared channel in a mobile communication system are provided. A user equipment transmits an uplink signal for requesting communications on the shared channel to a Node B, and waits for a delay duration without monitoring a downlink after transmitting the uplink signal. When the delay duration has elapsed, the user equipment monitors the downlink during a valid period and determines whether a downlink signal responding to the uplink signal is received in a transmission time interval within the valid period. When the downlink signal is received in the valid period, the user equipment transmits and receives data on the shared channel.
US11083008B2
A terminal apparatus receives an uplink grant used to schedule a PUSCH; transmits, in a case that an HARQ-ACK request included in the uplink grant is set so as to trigger transmission of an HARQ-ACK, the HARQ-ACK on the PUSCH corresponding to the uplink grant; and transmits, in a case that a CSI request included in the uplink grant is set so as to trigger a CSI report, an RI on the PUSCH corresponding to the uplink grant, in which an index of an SC-FDMA symbol in which the RI is transmitted is provided based on a value of the HARQ-ACK request.
US11083006B2
Implementations of the present application provide a data processing method and a related device. The method comprises: a user equipment receives control information from a first network node; the user equipment determines a data replication behavior of the user equipment according to the control information of the first network node and a set rule.
US11083005B2
A method for reporting scheduling decisions by a communication tester is provided. The method comprises the steps of establishing a communication between the communication tester and a device under test, and creating a message log during the communication with the aid of the communication tester. In this context, the message log comprises reports with all negative scheduling decisions.
US11083004B2
Embodiments of this application disclose a data transmission method and apparatus, and relate to the field of wireless communications technologies. According to the embodiments of this application, a first terminal sends first information to a second terminal, where the first information is used to instruct the second terminal to stop using a first resource to send uplink data; and the first terminal uses the first resource to send uplink data.
US11083002B2
Provided are a channel state information-reference signal (CSI-RS) transmission method and device. The method includes following steps: a first communication node determines CSI-RS indication information; the first communication node transmits the CSI-RS indication information to a second communication node; the first communication node transmits or receives a CSI-RS according to the CSI-RS indication information; the component is used for constituting the CSI-RS resource, and the component is a set of resource elements having relative positional relations.
US11083001B2
Provided are a data transmission method for ultra low-latency, highly-reliable communication in a wireless communication system, and a device therefor. A method for transmitting data in a wireless communication system comprises the steps of: receiving, from a base station, information relating to the number of repeated transmissions with respect to uplink data; configuring a plurality of physical uplink shared channels (PUSCH) corresponding to the number of repeated transmissions, wherein the uplink data is likewise mapped to the plurality of PUSCH; and sequentially transmitting the plurality of PUSCH in a single slot, wherein the plurality of PUSCH comprises a first PUSCH and a second PUSCH, and a first frequency resource for the transmission of the first PUSCH and a second frequency resource for the transmission of the second PUSCH can be changed so as to differ from one another in the single slot.
US11083000B2
The disclosure relates to a user equipment for being scheduled with uplink radio resources. The user equipment receives from a radio base station a first-stage uplink resource scheduling message, indicating uplink radio resources usable by the UE to perform an uplink transmission via an unlicensed cell. The receiver further receives a second-stage uplink resource scheduling message, which is related to the first-stage uplink resource scheduling message. Upon reception of the second-stage uplink resource scheduling message, a processor of the UE determines that an uplink transmission is scheduled in case the first-stage uplink resource scheduling message is valid. The first-stage uplink resource scheduling message is determined valid based on a determination as to whether an uplink transmission has been triggered by another second-stage uplink resource scheduling message within a predetermined time period prior to reception of the second-stage uplink resource scheduling message. The UE then performs an uplink transmission.
US11082999B2
A method and a device for uplink scheduling are provided. The method includes: a terminal device generates first information according to a downlink reference signal sent by a network device; the terminal device sends the first information to the network device for the network device to determine, according to the first information, a waveform to be adopted by the terminal device for performing uplink transmission.
US11082991B2
A system for scheduling wireless data transmissions divides a band allocated to the mobile service carrier into two overlapping bands. Then each user equipment (UE) of a plurality of UEs that connects to the ground-based network of the mobile service carrier is assigned to one of the two overlapping bands. The system allocates at a given scheduling time, physical resource blocks (PRBs) to UEs up to a maximum number of PRBs available for the particular overlapping frequency band to which the UE is assigned based on a metric for the UE that is a ratio of a downlink channel quality indicator for the UE to the average data rate of the UE at the given time, giving higher priority for PRB allocation to UEs that have a larger metric than other UEs of the plurality of UEs.
US11082981B2
Embodiments provide methods and devices for data transmission and assignment of uplink control channel resources in an uplink FDD carrier, for enabling a terminal device to provide HARQ feedback for data transmitted in the downlink using carrier aggregation of a downlink FDD carrier and at least one TDD carrier. A method includes associating each downlink subframe in the downlink FDD carrier with an uplink control channel subframe in the uplink FDD carrier, associating each downlink subframe and special subframe in the TDD carrier with an uplink control channel subframe in the uplink FDD carrier, assigning uplink control channel resources in the uplink FDD carrier to the terminal device according to the associations, and transmitting data on said downlink FDD carrier and/or TDD carrier, to be received by the terminal device.
US11082972B2
The present disclosure relates to a communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth 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. A method of operating a terminal for a slot aggregation signaling is provided. The method includes receiving control information including slot aggregation information from a base station, receiving data in aggregated slots based on the slot aggregation information from the base station, and transmitting an acknowledgement (ACK) corresponding to the data to the base station.
US11082966B2
Techniques for transmitting and receiving beamformed transmission(s) of a common search space of a DL (Downlink) control channel are discussed. One example embodiment that can be employed at a UE (User Equipment) comprises processing circuitry configured to: select a set of receive beamforming weights for a DL (Downlink) control channel; and decode one or more control channel sets from a common search space of the DL control channel, wherein each control channel set of the one or more control channel sets is mapped to an associated symbol of one or more symbols of a slot, wherein each control channel set of the one or more control channel sets has an associated transmit beamforming, and wherein each control channel set of the one or more control channel sets comprises a common set of control information.
US11082964B2
An uplink data transmission method and device are provided. The method includes: receiving, by a network device, a control symbol sent by a terminal device by using a control time-frequency resource, wherein the control symbol carries control information, wherein the control information indicates a data encoding scheme at the terminal device, wherein the control time-frequency resource belongs to a transmission resource that includes a data time-frequency resource, and wherein the control time-frequency resource and the data time-frequency resource are different; demodulating and decoding, at the network device, the control symbol to obtain the control information; and decoding, at the network device and according to the control information, a data symbol to obtain uplink data, wherein the data symbol is received from the terminal device by way of the data time-frequency resource.
US11082961B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The objective of the present disclosure is to signal control information necessary for selecting a transmission scheme in a wireless communication system. An method for operating a transmitting end includes, receiving capability information related to a receiver of a receiving end; transmitting control information related to a transmission scheme used for processing data determined based on the capability information; and transmitting a generated data signal by using the transmission scheme. The capability information comprises a rule for combining channel coding and a modulation and/or a rule for bit and symbol mapping.
US11082956B2
In one embodiment, a method is performed by a base station in a wireless network. The method includes receiving from a user device a request to reconfigure already-active uplink semi-persistent scheduling (SPS). The already-active uplink SPS grants the user device a resource block allocation (RBA) and a modulation and coding scheme (MCS) for periodic uplink transmissions. The already-active uplink SPS includes a time-interval parameter, the time-interval parameter specifying a time interval between the periodic uplink transmissions. The request includes information related to a proposed adjustment of the time-interval parameter. The method further includes reconfiguring the already-active uplink SPS. The reconfiguring includes modifying the time-interval parameter based, at least in part, on the information.
US11082953B2
Provided are a user equipment, base station and wireless communication methods related to resource pool sharing between UEs in different resource scheduling modes for sidelink communication. A user equipment which is operated in a base station-based scheduling mode for sidelink transmission comprises: circuitry operative to select candidate resources for at least data channels from resources in a resource selection window based on the result of sensing performed in a sensing window which is before the resource selection window, the beginning time of the resource selection window being no earlier than a service arrival time; and a transmitter operative to report at least part of the selected candidate resources to a base station, wherein the selection of the candidate resources follows at least one of the following rules: the time period from the service arrival time to the ending time of the resource selection window is no greater than a threshold latency; for a case of non-adjacent scheduling between a data channel and a control channel, both the interference of the selected candidate resource for a data channel and the interference of the resource for a control channel which is uniquely mapped with the data channel are no greater than a threshold interference, or for a case of adjacent scheduling between a data channel and a control channel, the interference of the selected candidate resource for a data channel is no greater than a threshold interference; and the selected candidate resources and associated radio parameters meet a Channel Business Ratio (CBR) requirement.
US11082952B2
Disclosed are a method for a User Equipment (UE) transmitting a physical uplink shared channel (PUSCH) and a device therefor according to various embodiments. Disclosed are a method for transmitting a PUSCH and a device therefor, the method comprising the steps of: receiving an uplink (UL) grant from a base station; selecting at least one radio resource among a first radio resource which is a radio resource allocated by the UL grant, and a predetermined second radio resource; and transmitting a PUSCH using the selected at least one radio resource, wherein the second radio resource is a radio resource enabling PUSCH transmission without receiving the UL grant.
US11082949B2
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) is provided. The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The method for obtaining numerology information by a user equipment (UE) includes detecting synchronization signals, obtaining first numerology information for the synchronization signals, decoding a physical broadcast channel (PBCH) based on the first numerology information, obtaining second numerology information for a physical downlink control channel (PDCCH) according to a result of the decoding, and receiving control information on the PDCCH based on the second numerology information.
US11082944B2
Certain cellular communication systems may use beamforming to create distinct signal beams in different radial directions relative to a base station. Upon receiving a request for the location of a mobile device, a position calculation function is used to calculate the location of the mobile device based on multiple types of location-related data. The location-related data may indicate the direction of the directional signal beam that is currently being used for communications between the mobile device and a base station. The direction may be used in conjunction with other location-related data, such as distance information, to estimate the location of the mobile device.
US11082942B2
Management of re-synchronization procedures for long term evolution (LTE)/LTE-Advanced (LTE-A) systems with unlicensed spectrum is disclosed. In managing re-synchronization procedures, a base station selects and sends out an enablement indication of the uplink and/or downlink re-synchronization procedure selected. The base station may select the re-synchronization procedures by itself or in coordination with neighboring base stations. Once the indication for the uplink re-synchronization procedure is received at a user equipment (UE), the UE performs its extended clear channel assessment (ECCA) check, but, when the ECCA check is successful, the UE will delay data transmission until the next re-synchronization boundary defined by the selected uplink re-synchronization procedure. With the delayed transmission, the UE performs a clear channel assessment (CCA) check prior to the re-synchronization boundary in order to determine whether the channel is still clear for transmission after the idle period.
US11082939B2
A wireless telecommunications system including first and second terminal devices operable to communicate with one another in a synchronized device-to-device manner. The second terminal device is operable to selectively achieve synchronization for receiving data transmissions from the first terminal device using direct synchronization signalling transmitted by the first terminal device or indirect synchronization signalling transmitted by another network entity, such as a base station. The second terminal device is configured to preferentially seek indirect synchronization over direct synchronization, unless the second terminal device detects synchronization signalling transmitted by the first terminal device is associated with a predefined characteristic that indicates the synchronization signalling transmitted by the first terminal device is high priority synchronization signalling, in which case the second terminal device is configured to preferentially seek synchronization using the high priority direct synchronization signalling from the first terminal device over indirect synchronization signalling transmitted by the other network entity.
US11082936B2
Device time synchronization control method in wireless mesh network, comprising: pulse converter converts input AC into periodic pulse signal; controller sends time setting instruction to adjacent node device at preset time; adjacent node device updates device time according to preset algorithm when periodic signal is on rising edge or falling edge, take updated device time as setting time and forward to other adjacent node devices before arrival of next rising edge or falling edge; other adjacent devices update own device time when periodic signal is on rising edge or falling edge; after all node devices finish updating device time, controller sends control commands, and all node devices execute synchronously upon arrival of execution time. Node devices update own time according to pulse signal changes, realizing clock synchronization and synchronization control over node devices by uniform execution time.
US11082935B2
The present disclosure relates to signal transmission methods and apparatus. One example method includes detecting signals in a plurality of synchronization signal blocks, where each of the plurality of synchronization signal blocks includes a first synchronization signal, a second synchronization signal, and a broadcast signal, and where at least one type of signal in each synchronization signal block and another type of signal in the same synchronization signal block are sent on non-adjacent symbols, and obtaining the signals in the plurality of synchronization signal blocks.
US11082930B2
Techniques are provided for efficiently determining power allocation of radios utilizing shared spectrum by enhancing processing efficiency for determining aggregate interference levels in a region of points where aggregate interference must not exceed a threshold level. Processing efficiency is achieved by techniques identifying a subset of points in the region at which analysis must be performed.
US11082924B2
This disclosure describes systems, methods, and devices related to wake-up radio (WUR) advertisement channels. A device may include a wake-up receiver (WURx) and a primary connectivity radio. The device may determine a wake-up radio (WUR) discovery subchannel for WUR advertisement. The WUR discovery subchannel may be associated with a channel of a frequency band. The device may generate a WUR discovery frame comprising a WUR advertisement. The device may transmit, by the WURx, the WUR discovery frame to a second device using the WUR discovery subchannel. The device may identify a response from the second device indicating an acknowledgment of the WUR discovery frame.
US11082910B2
Systems and methods for managing a network are disclosed. One method can comprise causing transmission of a first beacon and a second beacon associated with available networks. After receiving a first request associated with the first beacon, the first request may be suppressed. Thereafter a second request may be received from the user device associated with the second beacon, and access may be provided to a network in response to the second request.
US11082908B2
Aspects of the present disclosure describe indicating per-packet quality of service (QoS) in communications by a wireless communications device. A packet from an application generated for a first radio access technology (RAT) can be obtained, where the packet includes a first QoS value associated with the first RAT, and/or the first QoS value can be mapped to a second QoS value associated with the second RAT. In another example, the QoS value can be indicated in the packet along with a reflective indicator indicating to use the QoS value in transmitting a response to the packet.
US11082905B2
Embodiments of the present application relate to a method for processing a radio link failure, and a terminal device and a network device. The method includes: sending, by a terminal device, same PDCP layer data to a network device using a primary carrier and a secondary carrier; if the number of transmissions of AMD PDU reaches the maximum number of transmissions in an RLC entity corresponding to the secondary carrier, determining by the terminal device that an RLF event occurs in the secondary carrier; and sending, by the terminal device, first RLF type indication information to the network device, wherein the first RLF type indication information is used to indicate that a carrier where the RLF event occurs is the secondary carrier.
US11082899B2
This application provides a cell reselection method and apparatus. The method includes: measuring, by a terminal, reference signals of X neighboring cells that work on a target frequency, to obtain X signal measurement values; and if the terminal determines that signal measurement values of N cells in the X neighboring cells meet a cell reselection condition, using, by the terminal as a reselected cell when determining that there is at least one evolved long term evolution cell in the N cells, a cell with a largest signal measurement value in the at least one evolved long term evolution cell.
US11082897B2
The present disclosure relates to connection establishment methods and apparatus. In one example method, a central unit (CU) function entity receives a first connection establishment request of a master device, where the first connection establishment request includes at least first identification information of a terminal, identification information of a first data radio bearer (DRB), identification information of a target cell, and interface information of the master device. The CU function entity sends a second connection establishment request to a distributed unit (DU) function entity to request the DU function entity to establish a connection to the master device, where the second connection establishment request includes at least second identification information of the terminal, the identification information of the first DRB, and the interface information of the master device.
US11082888B2
A method for communicating an acknowledgment policy for a data unit in a wireless local area network is described. A plurality of medium access control (MAC) protocol data units (MPDUs) of an aggregate MPDU intended for a second communication device are generated. A plurality of MPDU delimiters are generated, each MPDU delimiter of the plurality of MPDU delimiters indicating an acknowledgment policy for a corresponding MPDU of the plurality of MPDUs. At least two MPDUs of the plurality of MPDUs correspond to MPDU delimiters that indicate an acknowledgment policy corresponding to a single acknowledgment frame for the corresponding MPDUs. The aggregate MPDU is generated to include the plurality of MPDUs and the plurality of MPDU delimiters. The aggregate MPDU is caused to be transmitted from the first communication device to the second communication device.
US11082885B2
A method for transmitting packet data units Packet Data Units (PDUs) at a PDU transmitter in a communication system is provided. The method includes transmitting a first PDU comprising a PDU header and a data portion, receiving Negative Acknowledgement NACK information for the first PDU, segmenting the first PDU to form one or more PDU segments if a size of a second PDU for retransmission is smaller than a size of the first PDU, wherein each of the one or more PDU segment comprises a PDU segment header and a data portion, and transmitting the one or more PDU segment to a PDU receiver.
US11082881B2
A quality of service system comprising at least one quality of service controller, the quality of service controller receiving a request for a change in service priority from a default priority to an altered priority; analyzing the request to determine if the requested change in service priority can be granted, when the request for a change in service priority can be granted, preparing an altered flow rule including a tag identifying the altered priority; and pushing the altered flow rule to at least one access hardware.
US11082877B2
Embodiments of the present disclosure provide a method and a device for configuring an operating bandwidth and relate to the field of mobile communication technology. The method includes: obtaining bandwidth capacity parameters of user equipment (UE), wherein the bandwidth capacity parameters include a maximum operating bandwidth, a minimum operating bandwidth and a frequency band range that are supported by the UE; determining bandwidth configuration information of the UE according to the bandwidth capacity parameters, wherein the bandwidth configuration information includes a carrier identifier, an operating bandwidth and an operating frequency of each of at least one carrier, a sum of the operating bandwidths of all the carriers is not less than the minimum operating bandwidth and not more than the maximum operating bandwidth, and the operating frequency of each carrier is within the frequency band range; and sending the bandwidth configuration information to the UE, wherein the bandwidth configuration information is configured to aggregate the at least one carrier into an operating carrier by the UE. In the present disclosure, as the base station could dynamically configure the operating bandwidth for the UE according to the bandwidth capacity parameters of the UE, the bandwidth in the base station could be reasonably configured. Thus, the bandwidth utilization ratio is increased.
US11082867B2
The present disclosure provides a method (400) for supporting event monitoring in a first apparatus, comprising: sending (S401) to a second apparatus a monitoring request message including a monitoring type parameter indicating a requested monitoring event to be monitored for one or a group of User Equipment UEs; and receiving (S402) from the second apparatus a first monitoring response message or a first monitoring indication message including a monitoring event report of the requested monitoring event of the one or group of UEs.
US11082861B2
Methods and apparatus for facilitating the deployment of a wireless extender in combination with a base station at a customer premises are described. Support is provided for data rate testing in combination with configuring one or more aspects of the system such as wireless extender and/or base station transmission power level. By using testing a system can be deployed where one or more devices may use transmission power levels which are less than the maximum permitted transmission power level while still supporting an expected data rate corresponding to a subscriber service level in a reliable manner. In various embodiments DFS channel black and/or white lists are generated for each link taking into consideration the determined transmit power to be used for a given link.
US11082857B2
A method in a wireless device is disclosed. The method comprises determining one or more time resources in a particular carrier from one or more pools of time resources for a sidelink operation by the wireless device. The method comprises sending a gap request message to a network node, the gap request message indicating one or more gaps requested by the wireless device, the one or more gaps comprising the determined one or more time resources for the sidelink operation.
US11082856B2
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. According to the present invention, a method for connecting a first device in a short-range wireless communication system comprises the steps of: transmitting, to a second device, a discovery signal including a connection information request; receiving, from the second device, a discovery response signal including information on a third device connected with the second device; and establishing a connection with the third device on the basis of the discovery response signal.
US11082851B2
Disclosed herein is a method and apparatus for processing A first device for processing a voice command received from at least one device using a Bluetooth low energy technology, comprising: Specifically, a method performed by a first device includes transmitting a first advertising message to a peripheral device; receiving a first request message requesting establishment of an audio channel for transmitting and receiving the voice command from a second device; establishing the audio channel with the second device; and receiving a voice command instructing performance of a particular service from the second device through the audio channel.
US11082850B2
Techniques are disclosed herein for managing and sharing credentials, such as passwords for wireless access points using blockchain technology. In certain embodiments, a transaction may be generated using information and a set of conditions. A requester user device seeking access to a wireless access point may request the password from the blockchain fabric using a unique identifier for the wireless access point and may satisfy other conditions from the set of conditions which determines access to the password by the requester.
US11082846B2
Methods, devices, non-transitory processor-readable media of various embodiments provide for routing Misbehavior Detection Reports from vehicle-to-everything (V2X) onboard equipment to an associated entity. Various embodiments may include storing, within a Misbehavior Report Router resulting from provisioning of a certificate to a V2X onboard equipment, information that enables a Misbehavior Detection Report to be routed to the entity associated with misbehaving V2X onboard equipment, examining a Misbehavior Detection Report received from a reporting V2X onboard equipment to identify a Pseudonym Certificate Authority Misbehavior Report Router of the entity associated with misbehaving V2X onboard equipment, passing the Misbehavior Detection Report to the identified Pseudonym Certificate Authority Misbehavior Report Router, using information in the Misbehavior Detection Report with information stored in the Pseudonym Certificate Authority Misbehavior Report Router to route the Misbehavior Detection Report to the associated entity.
US11082837B2
Management and configuration of internet of things network connected devices is facilitated herein. A proxy device comprises a memory that stores executable instructions that, when executed by a processor, facilitate performance of operations that comprise determining a first identity and a first operational parameter of a first device and a second identity and a second operational parameter of a second device. The first device and the second device can be associated with a defined communication network. The proxy device can be provisioned within the defined communication network and can operate as a security update proxy node for the first device and the second device. The operations can also comprise facilitating a first security update at the first device and a second security update at the second device based on a determination that the first device and the second device have delegated responsibility for security synchronization to the proxy device.
US11082834B2
A user apparatus includes an information storage unit configured to store band combination information indicating a combination of bands that can be used in carrier aggregation in the user apparatus, and a notification control unit configured to explicitly or implicitly add, to the band combination information, capability information indicating whether the user apparatus is able to set a primary cell by using a band of a first duplex mode in the carrier aggregation, and to notify a base station of the band combination information to which the capability information is added.
US11082829B2
A method for transmitting and receiving a signal related to switching 3rd generation partnership project (3GPP) access to a 5th generation system (5GS) in an evolved packet system (EPS) in a wireless communication system includes: a step in which a second access and mobility management function (AMF) receives a message, related to a registration request and including a first 5G globally unique temporary identifier (5G-GUTI), from a UE that receives non-3GPP access service through the 5GS and 3GPP access service through the EPS; and a step in which the second AMF transmits to the UE, a message related to a registration acceptance and including a second 5G-GUTI. The first 5G-GUTI includes ID information on the first AMF which serves the non-3GPP access of the UE, and the second 5G-GUTI includes ID information on the second AMF which serves both the non-3GPP access and the 3GPP access of the UE.
US11082828B1
A method for improving roaming configuration efficiency comprising receiving roaming configuration data for network operators and network entity data associated. The method includes associating a first set of network entity data with a first network operator and a second set of network entity data with a second network operator. The method includes receiving updated roaming configuration data for the first network operator and applying the updated roaming configuration data for the first network operator to the first set of network entity data in the roaming area. The method includes receiving updated roaming configuration data for the second network operator, and applying the updated roaming configuration data for the second network operator to the second set of network entity data in the roaming area. The method includes providing the updated roaming configuration for the first and second network operator in a graphical user interface.
US11082818B2
Techniques are provided which may be implemented using various methods and/or apparatuses in a mobile device to request a transport vehicle. Techniques are provided which may be implemented using various methods and/or apparatuses in a transport vehicle to respond to a request from a mobile device. Various embodiments include customer and transport authentication and security techniques. Various embodiments include location update techniques to enable a transport vehicle to navigate to a mobile device, even in areas of low position accuracy for traditional GNSS and terrestrial transceiver-based systems.
US11082812B2
A method is provided to transmit a message over a wireless mesh network. According to the method, a node connects to a second node by a first communications band and a second communications band, such that the node is configured to communicate with the second node over both the first communications band and the second communications band. The node identifies a message for transmission to the second node. The node determines that the second node is capable of receiving the message by way of the first communications band and is capable of receiving the message by way of the second communications band. The node dynamically determines a selected communications band, from the first communications band and the second communications band, to use to transmit the message to the second node over the wireless mesh network. The node transmits the message to the second node over the selected communications band.
US11082806B2
A user location identification method may include: clustering multiple geographic locations of a user acquired in advance to obtain a cluster center of each type of geographic locations, identifying a frequent location corresponding to each cluster center; and obtaining a current geographic location of the user; determining a cluster center matching the current geographic location, and using the frequent location corresponding to the matched cluster center as the current location of the user. The present application also provides a user location identification apparatus, a storage medium, and an electronic device.
US11082802B2
In the field of mobile and user of the mobile location determination, geo-fences are used to identify areas and regions of commercial, safety and convenience to user of the mobile computer device. The methods disclosed reduce the central processor unit cycles of the mobile computer device and thus the power drain caused by high numbers of calculations required to determine the location of the mobile computer device relative to one or more complex shaped geo-fences by minimising the number of positioning calculations that the mobile device needs to perform. For location updates required by the mobile computer device, the method applies data structures to a deconstructed geo-fence prior to distance calculations for use by a geo-fencing application running on the mobile computer device.
US11082801B2
A method and system of position determination of an implement on a work vehicle. The method includes determining a position of a first radio frequency (RF) device relative to a local reference frame using ultra-wideband ranging between the first RF device and at least one additional RF device. The first RF device is coupled to a fixed location on the implement, and the additional RF device is mounted at a fixed location relative to the local reference frame. The implement is controllably movable relative to the local reference frame. A position and orientated of the implement is determined relative to the local reference frame based at least in part on the determined position of the first RF device relative to the local reference frame.
US11082799B2
According to one embodiment, a network device includes an uplink port, a downlink port, a memory, and a processor. The processor is configured for providing a webserver; receiving a request from a mobile device of a user to establish a connection with the downlink port; establishing a first connection between the mobile device and the webserver via the downlink port; determining a media access control (MAC) address of the mobile device; receiving, from a server, user history information associated with the MAC address; and providing targeted information to the mobile device based on the user history information. The processor may be further configured for querying the server using the MAC address to obtain the user history information, collecting new user information and transmitting updated user history information to the server.
US11082797B2
Provided are a communications control method, etc., for multi-access PDN connection establishment requests from terminal devices. Provided is communication control accompanied with establishment of a multi-access PDN connection or with rejection of establishment of a multi-access PDN connection, based on a response to a PDN connectivity establishment request from a terminal device.
US11082791B2
A virtual-reality device displays a virtual scene. The device generates audio data for an area source in the virtual scene. The area source is within a predefined near-field distance from the listener. The device selects sample points from the area source and determines, for each sample, energy contributions to two respective successive shells of spherical shells that extend from the listener to the predefined near-field distance. The two shells enclose the sample point source, and the determined energy contributions correspond to sound originating from the sample point source. For each shell, the device determines a head-related impulse response (HRIR) by combining the determined energy contributions for that shell. The device determines an overall HRIR for the virtual scene by combining the determined HRIRs for the shells and combines the audio data with the overall HRIR. The device transmits the combined audio data to sound-producing elements of the device.
US11082789B1
One example method involves operations for receiving input to transform audio to a target style. Operations further include providing the audio to a predictive model trained to transform the audio into produced audio. Training the predictive model includes accessing representations of audios and unpaired audios. Further, training includes generating feature embeddings by extracting features from representations of an audio and an unpaired audio. The unpaired audio includes a reference production style, and the feature embeddings correspond to their representations. Training further includes generating a feature vector by comparing the feature embeddings using a comparison model. Further, training includes computing prediction parameters using a learned function. The prediction parameters can transform the feature vector into the reference style. Training further includes updating the predictive model with the prediction parameters. In addition, operations include generating the produced audio by modifying audio effects of the audio into the target style.
US11082788B2
The present disclosure provides a composite electrode, an acoustic sensor using the composite electrode, and a manufacturing method of the composite electrode. The composite electrode includes a conductive layer, and a semiconductor high-molecular polymer layer formed on the conductive layer. The semiconductor high-molecular polymer layer has a three-dimensional mesh structure. The acoustic sensor includes a base; the above-mentioned composite electrode formed on the base; an organic layer formed on the composite electrode; and a top electrode formed on the organic layer.
US11082785B2
A multi-zone media system and method for providing multi-zone media. As a non-limiting example, various aspects of this disclosure provide a system and method that flexibly presents media content (e.g., audio content) to a user as the user moves throughout a premises.
US11082778B2
In one aspect, a low frequency driver is provided having a diaphragm operable to produce sound, a front volume, and an outlet that receives sound from the front volume and directs sound out from the low frequency driver. The low frequency driver further includes a low-pass filter chamber in communication with the front volume.
US11082770B2
Systems and methods for output of audio content are disclosed. An example first playback device includes a processor. The example processor is configured to at least process audio content to determine a portion of the audio content to be output by the first playback device based on a type of pairing of the first playback device and the audio content. The example processor is configured to at least determine, when the type of pairing pairs the first playback device with a second playback device to output the audio content, a time delay to facilitate sound synchronization with the second playback device. The example processor is configured to at least configure, based on the type of pairing and the time delay, the first playback device to output the portion of the audio content via an amplifier and a plurality of speaker drivers.
US11082769B2
An audio system and method for enhancing audio quality in telecommunications applications. Specifically, a graphical user interface (GUI) is provided to allow an observer to visualize pickup zones within an environment that schematically represent areas of heightened microphone sensitivity. A microphone array and camera are arranged to obtain an audio signal and an image which correspond to a talker within the environment. The images are displayed via a first device or are transmitted to a second device and are displayed to the observer, while the audio signal is converted into an audio output by the second device. Visual overlays are provided, via the visualization window, corresponding with pickup zones within the environment corresponding to areas of heightened microphone sensitivity. The observer may adjust the visual overlay corresponding with each pickup zone using the GUI provided, resulting in an adjustment of the pickup zones by the microphone array within the environment.
US11082764B1
A microphone and speaker all-in-one machine includes a microphone assembly, a speaker assembly and a handle assembly; the microphone assembly, the speaker assembly and the handle assembly are stacked in sequence along a same axis; the speaker assembly includes at least two horns, a speaker stand and a speaker enclosure, wherein the at least two horns are disposed symmetrically on the speaker stand, and the speaker stand is fixed in the speaker enclosure; sounding surfaces of the at least two horns are disposed at a preset angle with respect to a central axis of the speaker stand, and the sounding surfaces face away from the microphone assembly. For the microphone and speaker all-in-one machine, the output volume is increased by providing the at least two horns in the speaker assembly, and the at least two horns are disposed symmetrically.
US11082760B2
A speaker assembly for being mounted within a wall is provided. The speaker assembly has a housing and a plurality of transducers supported by the housing. Each transducer has a front radiation surface and a radiation rear surface adapted to radiate sound along a central axis. The transducers are arranged relative to each other so the central axes of acoustic radiation of each of the transducers intersect at a circumcenter defined between the plurality of transducers to substantially cancel vibrations from the plurality of transducers. A slot is formed adjacent of each of the transducers. The slot extending a depth dimension of the assembly between a slot opening for transmitting acoustic radiation from the plurality of transducers and a back wall of the housing, wherein the depth dimension is generally perpendicular to the central axes of acoustic radiation of each of the transducers.
US11082758B2
A sensor tag which in use will be affixed to a vehicle for obtaining vehicle telematics data includes a battery for powering the tag and a processor running executable code to process accelerometer data. An accelerometer measures the acceleration of the tag and thereby of the vehicle, and also controls the operation of the processor. A memory is used for storing a unique tag identifier of the tag and for storing trip data including information about trips and acceleration data. Finally, a communication module is used for short range wireless communication with a mobile communications device located in the vehicle via a short range wireless communications protocol, the communication module transmitting the tag's unique identifier and a sequence of time stamped acceleration data. The mobile communications device obtains GPS data, combines this with the acceleration date and transmits this to a server for analysis.
US11082754B2
Various aspects of a system and method to generate a multi-dimensional video are disclosed herein. In accordance with an embodiment, the system includes an application server, which receives a plurality of videos feeds from a plurality of image-capturing devices that capture a pre-defined area. Further, sensor data is received from a plurality of sensors associated with one or more subjects in the pre-defined area. Thereafter, a location-of-occurrence of an upcoming activity-of-interest is predicted in the predefined area based on the received plurality of video feeds, sensor data, and/or pre-stored statistical data of the historical performance of the one or more subjects. One or more control instructions are communicated to one or more of the plurality of image-capturing devices to focus towards the predicted location-of-occurrence to enable the generation of the multi-dimensional video. Thereafter, one or more views of the generated multi-dimensional video are broadcasted to a plurality of subscriber-terminals.
US11082750B2
A transmission method includes: generating one or more frames for content transfer, each of the frames containing one or more second transfer units, each of the second transfer units being placed at a head within each of the frames and containing one or more first transfer units, each of the first transfer units containing one or more Internet Protocol (IP) packets, each of the first transfer units positioned at a head within each of the frames containing reference clock information indicating time used for reproduction of the content that uses the IP packets in a reception apparatus; and transmitting the one or more frames by broadcast.
US11082742B2
An electronic device stores, for a first user of a media-providing service, a listening history corresponding to media content items provided by the media-providing service that have been previously consumed by the first user. The electronic device provides a shared playback queue to a first device of the first user and a second device of a second user. The electronic device identifies a source of a first media content item of the one or more media content items in the shared playback queue. Based on the identified source of the first media content item in the shared playback queue, the electronic device determines whether to include the first media content item in the listening history of the first user. The electronic device provides information for a second media content item to the first device of the first user based on the listening history of the first user.
US11082736B2
Various arrangements for performing in-vehicle delivery of over-the-air (OTA) television channel broadcasts are presented. A vehicle antenna can be installed on a vehicle. An OTA television tuner that receives an OTA television channel broadcast and is electrically connected with the vehicle antenna may be present. A wireless network hotspot module can be installed in the vehicle and can receive the OTA television channel broadcast from the OTA television tuner. The OTA television channel may be packetized. The packetized OTA television channel can be broadcast via a wireless local area network (WLAN) to a mobile device located within the vehicle for presentation.
US11082735B2
The described technology is directed towards obtaining and returning time offset data instead of current data in response to a data request. The time offset data may be limited to privileged clients only, and only provided thereto when desired, using a time offset value set by the client, for example. For example, a privileged user may request time offset data corresponding to a future time so as to preview how the data may be presented at a future time. Time offset data may be used by a system entity to fill a cache, e.g., as secondary cached data that may be used once primary cached data expires.
US11082732B2
A method of detecting CPD in an HFC network is disclosed, where the network includes a return receiver, a cable plant, and a node. The node includes an optical receiver, optical transmitter, a diplexer having forward and return legs, a forward path defined between optical receiver and forward leg, and a return path defined between the optical transmitter and return leg. The optical receiver provides a forward signal to the cable plant and a portion of the forward signal leaks through the return leg and travels to the return receiver. The cable plant contains a CPD source which generates a CPD signal from the forward signal. The CPD signal travels to the return receiver. The method comprises: (a) operating the return receiver to synchronously capture the CPD signal and leaked portion of forward signal; (b) generating from the captured forward signal a reference signal, which substantially simulates the CPD signal; (c) performing a cross-correlation of the reference and captured CPD signals to produce a correlation peak; and (d) detecting the actual CPD signal from the correlation peak.
US11082724B2
A computerized system for targeted ad insertion receives a program content stream and detects images in the content stream. The system recognizes at least one visual object within the images and matches the recognized visual object to an advertisement that correlates with the recognized visual object. The system may then select an advertisement that advertises, correlates to, is directed to or is otherwise relevant to products or services falling under the theme, topic, category of interest and/or relevant viewer demographic and inserts an identifier of the matched advertisement at an insertion point into the program content stream. This enables playback of the matched advertisement during playback of the program content stream at a time that correlates to the insertion point into the program content stream of the identifier of the matched advertisement.
US11082722B2
A method and system for generating highlights from scored data streams is disclosed. According to one embodiment, media content containing time-stamped payloads is received in a data stream from one or more sources. The received media content is recorded in a buffer for a predetermined period of time and sliced into data buckets. For each of the data buckets, a score is assigned according to user-provided keywords. The data buckets are recorded along with the assigned score to generate highlights from the one or more sources using the scores of the recorded data buckets.
US11082721B2
The present invention relates to a method for performing entropy decoding on a video signal including a current block. The method comprises the steps of: deriving affine coding information and/or affine prediction mode information of a left block and/or an upper block which are adjacent to the current block; determining a context index of a syntax element associated with an affine prediction of the current block on the basis of at least one of the affine coding information and/or the affine prediction mode information of the left block and/or the upper block; and entropy decoding the syntax element associated with the affine prediction of the current block on the basis of the context index.
US11082720B2
A method, computer readable medium, and system are disclosed for identifying residual video data. This data describes data that is lost during a compression of original video data. For example, the original video data may be compressed and then decompressed, and this result may be compared to the original video data to determine the residual video data. This residual video data is transformed into a smaller format by means of encoding, binarizing, and compressing, and is sent to a destination. At the destination, the residual video data is transformed back into its original format and is used during the decompression of the compressed original video data to improve a quality of the decompressed original video data.
US11082718B2
The present disclosure provides a method and device for image coding and a method and device for image decoding, and the method includes: a representative pixel set of a coding block is constructed, and information for constructing the representative pixel set is determined; predicted values of pixel samples in the coding block are constructed, a generation manner for the predicted values including: constructing the predicted values of the pixel samples according to reconstructed pixel samples in an image region outside the coding block and pixel values of the representative pixel set; and the information for constructing the representative pixel set and information for constructing the predicted values are coded and written into a video bitstream.
US11082715B2
A video compression apparatus for compressing video data as a series of frames outputted from an imaging element that has a plurality of imaging regions for imaging a subject and for which imaging conditions can be set for the respective imaging regions, includes: a setting unit configured to set, based on a plurality of imaging conditions, a search region within a reference frame used for a processing to detect, based on a compression target region, a specific region in the reference frame; and a generation unit configured to generate, based on the processing using the search region set by the setting unit, the specific region to thereby generate a motion vector.
US11082710B2
Methods, devices, and computer-program products are provided for adding and decoding data to a digital video signal in a visually imperceptible manner. For example, an encoded video frame can be obtained, and one or more blocks of the encoded video frame can be decoded. Binary data can be added to a subset of pixels from a set of pixels of the one or more blocks. For instance, a pixel component can be modulated to add the binary data. The one or more blocks can be re-encoded using at least one coding mode. The re-encoded one or more blocks can be added to the encoded video frame.
US11082698B2
This invention provides an apparatus having an image capturing unit, a transforming unit which transforms RAW image obtained by the image capturing unit into a plurality of channels, and an encoder which performs a frequency transformation, quantization, and encoding for each channel, where the apparatus comprises a classifying unit which, based on a sub-band of a low-frequency component obtained by the frequency transformation for a channel, in which a luminance component is predominant, obtained by the transforming unit, classifies a luminance of each region in a case where one screen is divided into a plurality of regions; and an estimation unit which, for each luminance, computes an index value representing a degree of difference between data before/after the quantization for each region, and estimates an image quality based on the index value.
US11082691B2
Devices, systems and methods for encoding and decoding digital video using historical information containing coding candidates are described. In a representative aspect, a method for video processing includes maintaining one or more tables of motion candidates during a conversion between a current video block and a bitstream representation of a video including the current video block, determining that the current video block is coded using a merge mode or an Advanced Motion Vector Prediction (AMVP) mode, and performing, based on the determining, the conversion between the current video block of and the bitstream representation of the video using one or more tables of motion candidates.
US11082683B2
Stereoscopic viewing systems may be adjusted for a user's inter-pupillary distance (IPD). An inter-pupillary distance (IPD) value is determined from a signal from a position sensitive device coupled to two moveable sighting fixtures mounted to a head mounted display (HMD) having two fixed optics configured for a specific inter-pupillary distance. The position sensitive device is configured to produce a signal that corresponds to a distance between the two sighting fixtures. The images are warped with a processor to optimize display of the images with the two fixed optics for the determined IPD value.
US11082682B2
A non-limiting example game system includes a game apparatus, and a terminal device and a television are connected to the game apparatus. A game image that is displayed on the television is an image that various kinds of objects arranged in a virtual space are imaged by a virtual camera. The virtual camera follows a player object so as to keep a predetermined distance with the player object, and when the player object enters a grassland object with comparatively long length, for example, each grass object is deformed or moved so as to go away from the virtual camera. For example, a height of the grass object near the virtual camera is made comparatively low, and the height is gradually made high as it separates from the virtual camera.
US11082677B2
A white balance processing method and apparatus are provided. The method comprises: imaging a living paragraphed object to obtain an image; obtaining a white balance gain value according to the area occupied by a target region containing a human face in the image; and performing white balance processing on the image according to the white balance gain value.
US11082672B2
The disclosure provides an image blending method. The method includes projecting a plurality of images onto a projection surface, respectively, wherein an image of the first portion of the first image and an image of the first portion of the second image projected onto the projection surface overlap each other in the first overlapping area on the projection surface; the image parameters of all pixels of the first non-overlapping area and the second non-overlapping area are adjusted according to the position of the first non-overlapping area and the position of the second non-overlapping area, such that the black-level brightness of the first non-overlapping image in the first non-overlapping area of the first image and the black-level brightness of the second non-overlapping image in the second non-overlapping area of the second image are close to the black-level brightness of the first overlapping image in the first overlapping area.
US11082671B2
A laser projection module, a depth camera and an electronic device are provided. The laser projection module includes a laser emitter, a collimation element, a diffractive optical element and a temperature detection element. The laser emitter is configured to emit laser. The collimation element is arranged in a laser emission direction of the laser emitter and configured to collimate the laser. The diffractive optical element is arranged in a position subsequent to the collimation element along the laser emission direction of the laser emitter, and configured to diffract the laser collimated by the collimation element to form a laser pattern. The temperature detection element is arranged adjacent to the laser emitter and configured to detect a temperature of the laser emitter.
US11082669B2
An image projection apparatus 20 performs spatial light modulation on unpolarized light indicating a projected image, generates projection light set into a polarization state based on a superimposed image, and projects the projection light onto a surface of projection 50. An image processing apparatus 40 calculates each direction of polarization in units of pixels using polarization images in at least three or more directions of polarization acquired by imaging the surface of projection 50 onto which the projection light is projected. Furthermore, the image processing apparatus 40 converts the calculated direction of polarization into a pixel value, and generates a reconstructed image. It is, therefore, possible to generate the projection light indicating the superimposed image invisibly superimposed on the projected image, and to visibly reconstruct the superimposed image from a captured image of the surface of projection onto which the projection light is projected.
US11082657B2
A capturing device includes an image sensor that generates an image signal by performing photoelectric conversion for light from a subject, a control unit that generates a setting value for setting a range where an image resulting from the image signal is cut, based on a first instruction input from a user, a setting value storage unit that stores the setting value generated by the control unit, an image conversion unit that reads the setting value from the setting value storage unit, and cuts a specific region specified by the setting value from the image and enlarges the cut region, when there is a second instruction input from the user, and an output unit that converts a signal of the image cut and enlarged by the image conversion unit into an image signal of a predetermined format and outputs the converted image signal.
US11082653B2
An image sensor includes a pixel array including a first pixel and a second pixel which are connected to a first column line, and a row driver configured to control a read operation of the second pixel. A voltage of the first column line is determined based on a higher voltage among a voltage of a floating diffusion node of the first pixel and a voltage of a floating diffusion node of the second pixel during the read operation of the second pixel.
US11082642B2
Provided is a photoelectric conversion device including: a pixel configured to generate a first signal in accordance with an incident light by photoelectric conversion; an amplifier unit configured to amplify the first signal to output a second signal; and a comparator unit configured to compare a voltage of the second signal with a voltage of a reference signal. A slope of the ramp waveform included in the reference signal can be switched between a first slope α and a second slope β, the reference voltage used for determining a setting of a gain in the amplifier unit or the comparator unit can be switched between a first reference voltage Vref1 corresponding to the first slope α and a second reference voltage Vref2 corresponding to the second slope β, and α/β≠Vref1/Vref2 is satisfied.
US11082641B2
Techniques are disclosed for display systems and methods associated with pulse detection and imaging. In one example, a system includes an imaging device configured to capture an image that includes a light pulse of a pulse sequence. The system further includes a display device. The display device is configured to receive data associated with the pulse sequence, where the data includes a location of the light pulse. The display device is further configured to display the image and an overlay on the image. The overlay is indicative of the location of the light pulse. Related devices and methods are also provided.
US11082637B2
Apparatus, systems, articles of manufacture, and methods for processing video in virtual reality environments are disclosed. An example virtual reality display device to process video in a virtual reality environment includes a video analyzer to detect unsmooth video data in the stream of video data and a video library to provide alternative video data. The example device also includes a selector to receive the stream of video data, an indication of the unsmooth video data, and the alternative video data. The selector is to select the alternative video data to replace the unsmooth video data based on the indication of the unsmooth video data and output a modified stream of video data including the stream of video data with the alternative video data in place of the unsmooth video data. The example device also includes an output display to display the modified stream of video data.
US11082636B2
An electronic device includes a display interface with a first display area and a second display area, a memory and a processor. The memory stores at least one instruction. The processor is coupled to the memory. After loading the program instruction, the processor performs: accessing an image record file with a plurality of original frames; simultaneously displaying the original frames in the first display area and the second display area according to an original scale; detecting whether a first object exists in the image record file; and when the first object is detected in the image record file, displaying a zoom-in image with the first object in the second display area according to a first magnification scale and displaying the original frame corresponding to the zoom-in image in the first display area according to the original scale, wherein the first magnification scale is greater than the original scale.
US11082635B2
Implementations provide an aircraft synthetic vision system (“SVS”) giving passengers an exterior view. Omitting windows reduces costs, lowers weight, and simplifies hypersonic aircraft design and construction. Unlike contemporary SVSs, no lag exists between the exterior view and actual aircraft motion. Passengers experience no airsickness associated with a visual and vestibular system feedback mismatch. Lag is eliminated by predicting aircraft interior motion based on sensor feedback, and (b) displaying video camera images transformed to match the predicted aircraft orientation when the images get through the display system latency. Implementations predict aircraft orientation and pre-transform—through the use of dead reckoning to adjust a video signal based on sensed aircraft dynamics and an aircraft electronic model—an image captured from a video camera to match that orientation at the image display time. This approach is robust, cheaper, and more effective than conventional SVS at providing an airsickness-free view of the aircraft exterior.
US11082629B2
An image processing device includes a control unit configured to control generation of a parameter related to adjustment of color corresponding to mutually different exposure times on the basis of a plurality of images photographed at the exposure times.
US11082624B2
A video camera system comprises an imaging system having a camera lens and an image sensor, and a retractable IR-cut filter, and a control unit for controlling the imaging system. The video camera system has a day-mode in which the IR-cut filter is arranged in front of the image sensor, and a night-mode in which the IR-cut filter is retracted from its position in front of the image sensor. Furthermore, the video camera has a field of view defined by properties of its imaging system, and it comprises a separate light-sensor for measuring an ambient light level so as to support a decision regarding when to actuate a transfer from night-mode to day-mode, or vice versa. The camera system is characterized in that the separate light sensor has imaging optics and is enabled for a variable field of view, which is aligned with a field of view of the video camera system, and in that a current field of view of the video camera system is used when selecting an active field of view of the separate light sensor.
US11082620B2
An example device may include one or more processors, a display, and a memory. The memory may include instructions that, when executed by the one or more processors, cause the device to receive a preview stream of a scene from a camera, present the preview stream on the display, enlarge a first region of interest (ROI) of the scene presented on the display, receive directional input from a user indicating a second ROI of the scene, wherein at least a portion of the second ROI is not currently presented on the display with the enlarged first ROI, transition from the enlarged first ROI to an enlarged portion of the second ROI based on the received directional input without adjusting a zoom level of the camera, and present the enlarged portion of the second ROI on the display.
US11082599B2
A method for controlling a field-of-view (FOV) of a camera device. The method includes receiving, in response to the camera device capturing and broadcasting an image, a plurality of FOV selections from a plurality of viewer devices, where each of the plurality of FOV selections comprises a request to adjust the FOV of the camera device, selecting, based on a pre-determined criterion, an aggregate FOV selection from the plurality of FOV selections, and generating, in response to selecting the aggregate FOV selection, a control signal for adjusting the FOV of the camera device based on the aggregate FOV selection, where the camera device broadcasts, to the plurality of viewer devices, an adjusted image captured in response to adjusting the FOV of the camera device.
US11082597B2
A camera module includes a fixed bracket, a camera body and an anti-shake assembly. The camera body includes a lens and an imaging sensor corresponding to the lens. The camera body is provided with a movable connecting member on an external side surface thereof arranged along a circumferential direction of the lens, the fixed bracket is provided with a movable fitting member corresponding to the movable connecting member, and the movable fitting member is movably connected with the movable connecting member. The anti-shake assembly includes a space attitude sensor and a driving module electrically connected with the space attitude sensor. The driving module is configured to be fitted with the camera body and to drive the camera body to perform an anti-shake motion relative to the fixed bracket according to shaking information obtained by the space attitude sensor.
US11082593B2
An optical image sensing module includes a base, an optical body, at least one light emitting component, and a sensing unit. The base has a light shielding portion and a bottom portion. The light shielding portion protrudes from the bottom portion. The light shielding portion has a first opening. The bottom portion has a second opening to correspond to the light shielding portion and a third opening adjacent to the second opening. The optical body is located on the base and has a lens portion and a light guiding portion. The lens portion is connected to the light guiding portion, and is adjacent to the first opening. The light emitting component is disposed within the third opening. The sensing unit is disposed in the second opening.
US11082591B2
Some aspects of the present embodiments provide a mounting bracket for automatically charging one or more rechargeable batteries of an audio/video (A/V) recording and communication device. The mounting bracket of some of the present embodiments includes one or more integrated solar panels that generate the electrical power for charging the rechargeable battery(ies) of the A/V recording and communication device.
US11082589B2
A visual inspection device includes a housing, a handle coupled to the housing that is grasped by a user while the device is in use, and an articulating camera unit coupled to the housing. The articulating camera unit includes a flexible cable with a first end coupled to the housing and a second end, a camera coupled to the second end of the flexible cable and operable to transmit image data through the flexible cable, and an articulation mechanism operable to articulate the camera relative to the flexible cable. The articulation mechanism includes a mount that is removably coupled to the housing. The articulating camera unit further includes a means for securing the mount to the housing in a plurality of different orientations relative to the housing. The visual inspection device further includes a display unit coupled to the housing to display an image transmitted by the articulating camera unit.
US11082585B1
In some embodiments, a visual content proofing system obtains visual content for proofing and a list of multiple target devices. The visual content is to be rendered by each of the multiple target devices. For each of the multiple target devices, the visual content proofing system determines a supported color region in a reference color space according to a color profile of the target device. The visual content proofing system further determines a commonly supported color region in the reference color space for these multiple target devices and a design device used for designing the visual content. By using the commonly supported color region, unsafe colors in the visual content can be determined and be replaced with safe colors to generate a revised visual content which can be rendered accurately by all of these target devices.
US11082583B2
An information processing apparatus includes a selection unit configured to select an item to be used for a password from among items written on a formatted document, a generation unit configured to generate a password based on a character string obtained as a character recognition result for the item selected by the selection unit on the formatted document, a conversion unit configured to convert document data obtained by reading the formatted document into document data protected with the password, and a setting unit configured to set information for identifying the item used for generation of the password as attribute information of the protected document data.
US11082567B2
An example scanner device includes a sealed enclosure including a scan window to allow light to enter the sealed enclosure, and an optical assembly including a light source and an image sensor. The light source is to emit light through the scan window onto a medium to be scanned. The image sensor is to capture light reflected by the medium through the scan window. The optical assembly is rotatably positioned within the sealed enclosure. An actuator is disposed within the sealed enclosure to rotate the optical assembly to aim the optical assembly at different locations on the scan window.
US11082562B2
A contact center system and related methods for handling teleservices in voice and data through a plurality of mobile devices such as smartphones is provided. The contact center system is characterized by a very wide functional platform for contact center fully integrated in a single system, with maximum elasticity to increase or decrease capacities based on the characteristics of the cloud, and capable to deliver via an agent mobile platform all the functionality of a fixed-up workstation into a smartphone. The contact center system according to the embodiments is capable to route a call from a customer's device, using a local telecommunications network, to the contact center system, which transforms it into a digital call; the call is assigned to an agent using a mobile platform.
US11082557B1
A telecommunications network for playing an enhanced announcement in the same format as that of an enhanced call is described herein. An enhanced call is a call via real time text or video. The telecommunications network includes a node or subsystem, such as an IP multimedia subsystem core (IMS or IMS core), programmed to receive an enhanced call in a text or video format, detect the format of the enhanced call, and return an enhanced announcement—an announcement provided in the same format as the enhanced call. The IMS core can include one or more sub-nodes or sub-components, including a telephony application server (TAS), a media resource function (MRF), or both.
US11082537B1
The disclosure details the implementation of an apparatus, method, and system comprising a portable device configured to communicate with a terminal and a network server, and execute stored program code in response to user interaction with an interactive user interface. The portable device contains stored program code configured to render an interactive user interface on a terminal output component to enable the user the control processing activity on the portable device and access data and programs from the portable device and a network server.
US11082535B2
Various aspects of a location-enabled AR platform system and a method for interoperability of augmented reality (AR) applications are disclosed herein. In accordance with an embodiment, the location-enabled AR platform system may include a memory and a processor. The processor may be configured to provide a protocol for communication between a first AR application and a second AR application. The processor may be further configured to receive, from the first AR application, a first set of functionalities of a plurality of functionalities for exposure. The processor may be configured to provide an accessibility of the received first set of functionalities of the first AR application to the second AR application. The processor may be configured to control the second AR application to manipulate the at least one AR object in the AR content of the first AR application.
US11082533B2
The described technology relates to a software application architecture allowing for creation of a web application that has multiple Single Page Applications (SPAs) within the application. The software application architecture includes components that are common to each page of the web application while also having components that are dynamically loaded to cater to specific respective pages within the application. The dynamically loadable components can be identified based on an identifier in a path being browsed using a web browser application. The described application architecture may be used in the context of AngularJS, as well as other SPA technologies and non-SPA technologies.
US11082525B2
Technologies for managing telemetry and sensor data on an edge networking platform are disclosed. According to one embodiment disclosed herein, a device monitors telemetry data associated with multiple services provided in the edge networking platform. The device identifies, for each of the services and as a function of the associated telemetry data, one or more service telemetry patterns. The device generates a profile including the identified service telemetry patterns.
US11082523B2
A virtual memory management method, system, and computer program product at a first machine, receiving a request to access memory associated with a virtual address, at the first machine, initiating a translation of the virtual address to a logical address, during the translation of the virtual address to the logical address, determining that a machine identifier corresponds to a second machine, communicating the request to access the memory to the second machine, and at the second machine, fulfilling the memory access request.
US11082522B2
Disclosed is a method comprising: receiving an information acquiring request sent by a first virtual machine, wherein the information request contains an identifier of the first virtual machine; detecting whether locally cached configuration information contains first configuration information corresponding to the identifier of the first virtual machine; if so, locally acquiring the first configuration information and sending the first configuration information to the first virtual machine; otherwise, adding primary information to the information acquiring request, and sending the information acquiring request with the added primary information to a secondary proxy server sending, configuration information of all virtual machines corresponding to the secondary proxy server being cached in the secondary proxy server; receiving the first configuration information fed back by the secondary proxy server according to the identifier of the first virtual machine and the primary information; caching the received first configuration information and sending it to the first virtual machine.
US11082512B2
Systems and methods for filtering and routing event notifications to subscribers are disclosed. In an example embodiment, events from a publisher may be received. Each of the events may be associated with a topic, and the topic may be compared with topics present in broker metadata cache, based on one of prefixes and a fast lookup technique using a hash-table. Further, it may be determined whether the topic associated the events is present in the broker metadata cache based on comparison. Based upon determining, matching nodes for the events may be retrieved. Further, the events may be routed based on routing tables and availability of the matching nodes. Based on the routing, the events may be forwarded to the subscribers.
US11082497B2
In one aspect, an exemplary method for sharing traffic data among a plurality of vehicles includes: a first vehicle receiving current traffic data from at least a second vehicle over a first network protocol; the first vehicle transmitting current traffic data from the first vehicle and the current traffic data received from at least the second vehicle to a roadside unit over a second network protocol; the first vehicle receiving processed traffic data from the roadside unit over the second network protocol, the processed traffic data being based on the current traffic data received from the first vehicle and from at least the second vehicle; and the first vehicle transmitting the processed traffic data received from the roadside unit to at least the second vehicle over the first network protocol.
US11082494B2
Example distributed storage systems, cross-protocol engines, and methods support cross storage protocol access response for object data stores. Data storage operations targeting the same data object using distinct data storage protocols may be received and detected. A routine based on the data storage protocols being distinct from one another may be executed in response.
US11082492B2
An orchestrator for providing storage access via storage gateways includes a persistent storage and a processor. The persistent storage includes a workload policy. The processor obtains a data storage access request from a client, identifies a type of workload indicated by the data storage access request, identifies a storage gateway of the storage gateways to service the storage access request using the workload policy and the identified type of workload, and assigns the identified storage gateway to provide the client with storage access.
US11082487B1
Methods, systems, and apparatus, including computer-readable media, for a hierarchical multi-tenant data access platforms. In some implementations, the a server system stores data collected through a multi-tenant data access platform configured to collect data for each of multiple tenant organizations and to selectively make the collected data available according to policies associated with the respective tenant organizations. The server system receives a request associated with a user, and the server system generates and provides a response according to the organization hierarchy data and policy data for the unit of the organization that has data that would be used in generating the response to the request.
US11082484B2
Populating a routing dataset for a load balancing system with service capability data is provided. The approach includes requesting a production environment to perform a service. Based on the production environment indicating that it does not have the capability of performing the requested service, the method includes storing data in a routing dataset, the data including an indicator indicating that the production environment is incapable of performing the service.
US11082481B2
A System Solution of a Computing device and Computer hardware automatically generates a Data Model with a well-defined structure containing the Business Entity Data and a Service Representation with Services selected by a Business Entity. The System Solution applies the Data Model to an Automatic Application Generator that automatically generates an Application comprising a set of Native Application Clients for all desired platforms (mobile, non-mobile and Cloud), Application Servers, communication protocols, Dashboards, and other components. The output of the Automatic Application Generator provides a set of Application Clients for the particular platforms selected by the Business Entity and interacts with the Operating System of a Client Device. A Dashboard automatically generates Updated Applications based on the selected Services as desired by the Business Entity. The clients and servers communicate via an automatically generated Client-Server Protocol. The System Solution offers the ownership, control and beneficial use of this idea.
US11082479B2
A method and apparatus for transmitting and receiving content is provided. A method for transmitting content in a transmitter includes generating a file with one or more packages including at least one asset, and transmitting the generated file to a terminal.
US11082471B2
A method and apparatus may include receiving data via a wide pipeline. The wide pipeline comprises a bonding of cable technology, electrical wiring technology, and a wireless technology. The method also includes configuring the data to be transmitted via at least one wireless channel. The method also includes transmitting the data via the at least one wireless channel to a user device.
US11082468B2
A stream hosting server generates anchors associated with a live stream, each anchor specifying a timestamp of the live stream that represents an opportune moment for a user to join the live stream. When a viewer client device sends a request to join the live stream, the stream hosting server analyzes the anchor list and selects an appropriate anchor. The stream hosting server provides the live stream to the viewer client device beginning at the timestamp specified by the anchor. Thus, the viewer client device can begin displaying the live stream at the opportune moment specified by the anchor. The stream hosting server also creates video on demand content that include a completed live stream as well as anchors associated with the live stream. The viewer client device can display the VOD beginning at different anchors.
US11082463B2
A system and method for sharing personal information is described, wherein a server may receive and classify user information from a user. The server may further track user interactions between the user and one or more other users. The server may share certain user information classified as disclosure information with the one or more other users upon determining that a disclosure condition has been met. The server may also transmit one or more notifications relating to such disclosure.
US11082459B2
A method for performing initial registration is provided. The method includes receiving a server timeout message, the server timeout message including at least a field set to a value equal to a value received during a first registration. The method further includes initiating restoration procedures by performing an initial registration.
US11082452B2
Methods and systems are presented for dynamically adjusting a risk classification of a risk source based on classifications of one or more other risk sources. The risk engine may first classify a first risk source as a first risk type based on an initial analysis of the first risk source. Subsequent to classifying the first risk source as the first risk type, the risk engine may determine that a second risk source is associated with a second risk type. Based on the determination that the second risk source is associated with the second risk type, the risk engine may re-classify the first risk source as the second risk type. The risk engine may then use the reclassification of the first risk source to improve network security of an online service provider.
US11082447B2
A system comprising a processor in electrical communication with a network and a non-transitory memory having instructions that, in response to an execution by the processor, cause the processor to monitor a routing information base (“RIB”) of the network, identify a change in the RIB, calculate a probability of suspiciousness of the change in the RIB, and classify the change in the RIB based on a continuum of trust are disclosed. Methods of managing routers are also disclosed.
US11082445B1
The technology disclosed includes a system and method for preventing phishing attacks caused by sharing documents with malicious content over a network, where the shared document may include links that redirect users to a malicious websites. The cloud-based method applies a set of rules and policies to allow the shared document or block the shared document from the network, based on identifying the ownership or originator of the shared document. Blocked documents are quarantined, analyzed for threats, and subjected to sandbox methods to determine malicious content that may compromise corporate data. If analysis proves the blocked document to be safe, it may be released into the network along with subsequent documents having the same ownership or originator. The technology disclosed is particularly useful where a malicious attacker creates a malicious file in a cloud-based store such a Google Drive and shares it with endpoint users. When users open the shared document, they are redirected to a malicious website where a corporation's critical data may be compromised.
US11082443B2
Embodiments of the present invention provide techniques, systems, and methods for remote, agent-less enterprise computer threat data collection, malicious threat analysis, and identification and reporting of potential and real threats present on an enterprise computer system. Specifically, embodiments are directed to a system that securely collects system information from computers across the enterprise, internally encrypts and analyzes the collected information for indicators of compromise, threatening behavior, and known vulnerabilities, and generates alerts regarding known and potential threats for further analysis and remediation. If potential threats are identified, the system may deploy a memory analysis module that takes a deeper analysis of the potentially compromised computer to obtain more information about the potential threat. The remote, agent-less collection, analysis, and identification process can be repeated periodically to obtain additional information over time in order to identify the nature of the threat, and may delete itself after completion to avoid detection.
US11082442B1
A processing device in one embodiment comprises a processor coupled to a memory and is configured to generate access profiles for respective user identifiers, to obtain data characterizing a current access for a given one of the user identifiers, to extract a plurality of features from the data characterizing the current access for the given user identifier, and to generate feature risk scores based on the extracted features and the access profile for the given user identifier. The processing device is further configured to aggregate the feature risk scores into a composite risk score. The aggregation illustratively comprises weighting the feature risk scores utilizing automatically-set feature risk score weights. The composite risk score is compared to a threshold, and an alert is generated relating to the current access based on a result of comparing the composite risk score to the threshold.
US11082441B1
Systems and methods for detecting anomalous data files and preventing detected anomalous data files from being stored in a data storage. In particular, the systems and methods detect anomalous data files by dividing each data file into blocks of data whereby entropy values are obtained for each block of data and this information is collated and subsequently used in a machine learning model to ascertain the security level of the data file.
US11082439B2
Systems and methods for performing unsupervised baselining and anomaly detection using time-series data are described. In one or more embodiments, a baselining and anomaly detection system receives a set of time-series data. Based on the set of time-series, the system generates a first interval that represents a first distribution of sample values associated with the first seasonal pattern and a second interval that represents a second distribution of sample values associated with the second seasonal pattern. The system then monitors a time-series signals using the first interval during a first time period and the second interval during a second time period. In response to detecting an anomaly in the first seasonal pattern or the second seasonal pattern, the system performs a responsive action, such as generating an alert.
US11082436B1
According to one embodiment, a system features a network security device and a cloud computing service. The network security device is configured to determine whether an object includes one or more characteristics associated with a malicious attack. The cloud computing service, communicatively coupled to and remotely located from the network security device, includes virtual execution logic that, upon execution by a processing unit deployed as part of the cloud computing service and after the network security device determining that the object includes the one or more characteristics associated with the malicious attack, processes the object and monitors for behaviors of at least the object suggesting the object is associated with a malicious attack.
US11082429B2
A technique provides access to content within a computing environment. The technique involves identifying a set of network addresses of a webpage, the webpage being associated with an application. Each of the set of network addresses is associated with content related to the application, and at least one of the set of network addresses is associated with content that is blocked. The technique further involves generating a set of assessed values for the set of network addresses of the webpage based on assessment criteria, and configuring a content filter to allow access to the content associated with the at least one of the set of network addresses based on the set of assessed values.
US11082428B2
A method is described. The method includes receiving an access request from a router, the router having received the access request from a client device, the client device initiating the access request to obtain access to a website or application. The method also includes sending an authorization request to an authorizing user, the authorization request comprising the access request, thereby enabling the authorizing user to see information related to the access sought to be obtained. The method further includes receiving an authorization response from the authorizing user. The method additionally includes sending the authorization response to the router, enabling the router to act on the access request.
US11082425B2
In an approach to securing data using alternative value identification schemes, one or more computer processors receive user registration data, wherein the user registration data includes one or more authentication parameters, wherein the one or more authentication parameters includes one or more physical pressure-based inputs by a user. The one or more computer processors receive an access request requiring an authentication from the user, wherein the access request includes the one or more physical pressure-based inputs by the user associated with the one or more authentication parameters. The one or more computer processors determine whether the one or more authentication parameters match the user registration data. Responsive to determining that the authentication data matches the registration data, the one or more computer processors authenticate access for the user.
US11082424B2
Embodiments are directed to securing data using attribute-based encryption. In an embodiment, a computer system encrypts a portion of data with an attribute-based encryption, including associating the encrypted portion of data with one or more encryption attributes. The computer system sends the encrypted portion of data and the one or more encryption attributes to a data store, which stores the first portion of data along with the one or more encryption attributes. The computer system also defines one or more access controls for the portion of data that include an identity of at least one user permitted to access the portion of data. The attribute-based encryption allows the encrypted portion of data to be provided by the data store upon request by the identified user when the request includes one or more search attributes that are relevant to the one or more encryption attributes.
US11082420B2
The present invention provides a certificate issuing system based on a block chain, the system having a means for directly generating a certificate-specific public key and a certificate-specific private key in a user terminal operated by a user, guiding the certificate-specific public key and the certificate-specific private key so as to be generated in a state in which a network in the user terminal is blocked, and eliminating the costs incurred for constructing, operating, and maintaining the certificate issuing system having a high-grade security system linked therewith so as to block hacking, which occurred in the past, as much as possible, since the certificate-specific public key requiring maintenance is stored and managed in an electronic wallet, installed in servers that hold block chains, through a peer-to-peer network (P2P)-based distributed database, not by a server run by a certificate authority (CA).
US11082419B2
A system and method in accordance with example embodiments may include systems and methods for a cloud-based analytics platform. The cloud-based analytics platform may allow the manual and automatic uploading to and/or downloading from a cloud server. The platform may include single sign-on (SSO) capabilities such that a user may have one set of credentials to access data from the cloud-based analytics and/or data stored locally. The platform may include data validation and processing in order to provide real-time feedback on uploads based on file type, file size, access rights, extracted data, and transformed data.
US11082400B2
Some embodiments provide a method for managing firewall protection in a datacenter that includes multiple host machines that each hosts a set of data compute nodes. The method maintains a firewall configuration for the host machines at a network manager of the data center. The firewall configuration includes multiple firewall rules to be enforced at the host machines. The method aggregates a first set of updates to the firewall configuration into a first aggregated update and associates the first aggregated update with a first version number. The method distributes a first host-level firewall configuration update to a first host machine based on the first aggregated update and associates the first host machine with the first version number. The method aggregates a second set of updates to the firewall configuration into a second aggregated update and associates the second aggregated update with a second version number.
US11082398B2
An approach for securing a DHCP server against unauthorized client attacks in a SDN environment is presented. In an embodiment, a method comprises: determining a count of sub-interfaces implemented on an interface card of a virtual machine; setting a count of unique client identifiers for the virtual machine to zero; determining whether a dynamic host configuration protocol (DHCP) request has been received from the virtual machine; in response to determining that a DHCP request has been received from the virtual machine, incrementing the count of unique client identifiers; determining whether the count of unique client identifiers exceeds the count of sub-interfaces implemented on the interface card of the virtual machine; and in response to determining that the count of unique client identifiers does not exceed the count of sub-interfaces implemented on the interface card of the virtual machine, forwarding the DHCP request to an uplink port.
US11082389B2
An online system selects for display content items having an option to allow a user to converse with a content provider over an electronic communication system in a way that optimizes for the occurrence of that communication. Content items provided by the online system include links to an online communication system from which the online system can directly observe whether the user engaged in communications with third parties. The online system can thus obtain labeled training data describing communications between users and users' previous interactions with content items and pages of the online system. The trained model is applied to candidate content items to predict a probability that a user will engage in a communication with the content provider if the content is provided to the user, and the model optimizes the selection of content items for which the call to action is to engage in the communication.
US11082386B2
The present invention relates to 2′-Fluoro-6′-methylene carbocyclic nucleosides, pharmaceutical compositions containing these nucleosides and their use in the treatment or prophylaxis of a number of viral infections and secondary disease states and conditions thereof, especially including Hepatitis B virus (HBV) and secondary disease states and conditions thereof (cirrhosis and liver cancer), Heptatitis C virus (HCV), Herpes Simplex virus I and II (HSV-1 and HSV-2), cytomegalovirus (CMV), Varicella-Zoster Virus (VZV) and Epstein Barr virus (EBV) and secondary cancers which occur thereof (lymphoma, nasopharyngeal cancer, including drug resistant (especially including lamivudine and/or adefovir resistant) and other mutant forms of these viruses, especially HBV.
US11082384B2
A system for providing a notification for a plurality of messages is disclosed. The system may include a memory and at least one processor. The at least one processor may be configured to receive the plurality of messages from one or more devices associated with one or more users; identify one or more subjects associated with the plurality of messages; and provide the notification including the plurality of messages to a device associated with a recipient, wherein the plurality of messages are arranged in the notification based on the identified one or more subjects, and wherein the one or more users and the recipient exchange the plurality of messages in a collaborative environment.
US11082379B2
Provided are methods, systems, electronic devices, and/or computer-readable media that involve filtering images based on keywords, such as keywords extracted from the image. An image filtering method implemented on an electronic device may include receiving a chat message including information on an image sent from another electronic device through a chatroom of a messenger and filtering an image corresponding to the chat message based on a keyword that is extracted from the image.
US11082365B2
System and method for supporting scalable representation of switch port status in a high performance computing environment. In accordance with an embodiment, a scalable representation of switch port status can be provided. By adding a scalable representation of switch port status at each switch (both physical and virtual)—instead of getting all switch port changes individually, the scalable representation of switch port status can combine a number of ports that can scale by just using a few bits of information for each port's status.
US11082354B2
Example methods and systems for adaptive polling. One example may comprise operating in a polling mode to poll, from a network interface, zero or more packets that require packet processing by the network device. The method may also comprise: in response to detecting a non-zero polling round, adjusting a polling parameter to delay switching from the polling mode to a sleep mode. The method may further comprise: in response to detecting a zero polling round and determining that a switch condition is satisfied, adjusting a sleep parameter associated with the sleep mode based on traffic characteristic information associated with one or more polling rounds; and switching from the polling mode to the sleep mode in which polling from the network interface is halted based on the sleep parameter.
US11082351B2
A data transaction processing system includes a quarantine system that delays messages configured to accept a delay before being processed by the data transaction processing system. During periods of heavy network traffic, the imposed delay reduces network congestion by distributing/load leveling messages according to available computing resources. Separating messages over time also reduces the processing latency of the data transaction processing system. Messages that are routed and delayed through the quarantine system may be executed at a better transactional value than other non-delayed messages.
US11082350B2
A device can include a server that includes a host processor and at least one hardware acceleration (hwa) module having at least one computing element formed thereon, the at least one computing element including processing circuits configured to execute a plurality of processes, first memory circuits, second memory circuits, and a data transfer fabric configured to enable data transfers between the processing circuits and the first and second memory circuits; wherein the at least one computing element is configured to transfer data to, or receive data from, any of: the processing circuits, the first memory circuits, the second memory circuits, or other computing elements coupled to the data transfer fabric.
US11082348B2
A method for selecting a transmission of a network device is disclosed. In particular, a method for selecting a transmission of a network device comprising a plurality of queues for storing data frames is disclosed. Here, each of the plurality of queues corresponds to a different traffic class, the method comprising: a step of obtaining information about a transmission selection algorithm for the plurality of queues; and a step of selecting data frames for transmission from a corresponding queue on the basis of transmission selection algorithm information. Here, the transmission selection algorithm may correspond to a strict priority algorithm, a credit-based shaper algorithm, or a burst transmission algorithm.
US11082340B2
The present invention relates to a transmitting apparatus, a transmitting method, and a receiving apparatus that are to preferably transmit content composed of a file. A transmission stream is transmitted to a reception side through a predetermined transmission path. In the transmission stream, a first transmission packet including transmission media and a second transmission packet including information related to the transmission media are time-division multiplexed. When the transmission media included in the first transmission packet is divided data of a file that composes predetermined content, identification information for identifying divided data included in the first transmission packet is inserted into the first transmission packet and the second transmission packet.
US11082327B2
A system and method are disclosed for performing operations on data passing through the network to reduce latency. The overall system allows data transport to become an active component in the computation, thereby improving the overall system latency, bandwidth, and/or power.
US11082309B2
A method of dynamic and interactive control of a residential gateway connected to a communication network. An entity located in the gateway and/or in the communication network implements the following steps: filtering incoming and outgoing streams entering and exiting the residential gateway so as to detect a stream compliant with a filtering template; in case of a stream compliant with the filtering template, triggering a sending of a notification to at least one first contact address associated with the gateway; and waiting for a decision sent from a second contact address associated with the gateway subsequent to the sending of the notification before actuating a corrective measure of a configuration of the residential gateway.
US11082306B2
Embodiments of the present disclosure, implements method of provisioning set of solutions in a multi tenanted platform, by (a) receiving, a request for the set of solutions; (b) generating, a ticket for the request associated with at least one solution from the set of solutions; (c) selecting, a bundle based on the requested associated with the at least one solution; (d) provisioning, the selected bundle by the ticket for the at least one requested solution to obtain a provisioned bundle; (e) scheduling, the provisioning queue table at a predefined interval to obtain a plurality of provisioning records; (f) determining, at least one class for the provisioned bundle from the plurality of provisioning records; (g) provisioning, the at least one requested solution and a solution table is created in the schema; and (h) updating, status of the provisioning and notifying to a user.
US11082302B2
A system and method for facilitating reusability of distributed computing pipelines, initially, captures the distributed computing pipeline designed over a Graphical User Interface (GUI) of a first data processing environment associated with a stream analytics platform. Subsequent to the designing, the distributed computing pipeline may be stored in a repository. The distributed computing pipeline may be stored in a file with a predefined file format pertaining to the stream analytics platform. The system also maintains a repository of different versions of the distributed computing pipeline created by the first and second user. Upon storing the file, the file may be imported in a second data processing environment. After importing the file, the distributed computing pipeline may be populated over the GUI of the second data processing environment, thereby facilitating reusability of the distributed computing pipeline.
US11082299B2
An apparatus of a Network Manager (NM) comprises one or more processors to send a Network Service (NS) update request to a Network Function Virtualization Orchestrator (NFVO) to add external connectivity to a Physical Network Function (PNF) instance or a Virtual Network Function (VNF) instance in an NS instance, to receive an operation result containing a lifecycle operation occurrence identifier from the NFVO, to receive a lifecycle change notification from the NFVO indicating a start of an NS update, and to receive an NS Lifecycle Change notification from the NFVO indicating a result of the NS update. A memory is to store the result of the NS update.
US11082293B2
A network configuration change validation environment is disclosed. In particular, this disclosure is related to an interface to initiate automated test actions (e.g., network monitoring commands, application monitoring commands, etc.) and to view results in an efficient manner to support a network communication infrastructure. In one example, results of a set of commands executed prior to a configuration change may serve as a baseline and one or more results of the same set of commands may be intelligently compared to the baseline to identify any potential issues that have arisen. For example, as a result of a specific network configuration change or application update. The disclosed network change validation command initiator and validation report viewer represent part of an overall network configuration change validation environment that includes automated techniques such that it may be used within a given change window.
US11082285B2
Systems and methods are disclosed for network event grouping. For example, methods may include generating a graph including vertices and edges, wherein at least one of the vertices is associated with an event type from a set of event types and wherein at least one of the edges is associated with a weight; removing, based on an associated weight and a first threshold, one or more edges from the graph; determining, after removing the one or more edges from the graph, whether the graph is chordal; responsive to determining that the graph is chordal, identifying a connected subgraph within the graph; determining a group of event types to include event types that are associated with vertices in the identified connected subgraph; and transmitting, storing, or displaying data specifying the group of event types.
US11082272B2
Disclosed are a method for a station for transmitting and receiving a signal in a wireless local area network (WLAN) system, and an apparatus for the method. More specifically, disclosed are a method for transmitting and receiving a signal and an apparatus for the method, the method, when a station transmits and receives a signal by means of a channel in which three channels have been bonded, generating an enhanced directional multi gigabit (EDMG) short training field (STF) for an orthogonal frequency division multiplexing (OFDM) packet, and transmitting and receiving a signal comprising the generated EDMG STF field.
US11082267B1
The embodiments described herein provide for a method and system for implementing a multi-tap hybrid-equalization technique devoid of ISI jitter and PSI jitter in the high-speed data path to achieve 24 Gbps operating speed in systems utilizing GDDR6 DRAM. The method includes receiving an original data signal at a first TFFE circuit and receiving an altered data signal at a second TFFE circuit. The method further comprises generating a time-domain-equalized original data signal using a set of TFFE coefficients from the original data signal. The method further comprises generating a time-domain-equalized altered data signal using the set of TFFE coefficients from the altered data signal. The method further comprises generating, a time-and-voltage-domain-equalized data signal from the time-domain-equalized original data signal and the time-domain-equalized altered data signal at a voltage-feed forward equalization (VFFE) circuit using a set of VFFE coefficients.
US11082266B2
An apparatus, comprising: circuitry configured, in response to receipt of input data, to transmit a stream of symbols of a constellation to a modulator for modulation onto a carrier wherein a frequency of occurrence of symbols in the stream is dependent upon a probability-amplitude distribution for symbols of the constellation, wherein the probability-amplitude distribution has a kurtosis less than a target value and a shape of the probability-amplitude distribution causes low-amplitude symbols to occur more frequently on average in the stream than high-amplitude symbols.
US11082259B1
In general, embodiments of the invention relate to providing a scalable network configuration to enable hosts for different tenants to communicate with each other. More specifically, embodiments of the invention relate to using a combination of per-tenant virtual routing and forwarding (VRF) tables, encapsulation, and stateless access control lists (ACLs) to enable intra-tenant and inter-tenant communication and segmentation.
US11082258B1
Techniques for maintaining isolation and segregation for network paths through multi-cloud fabrics using VRF technologies. The techniques include running virtual routers in a cloud network that connect the cloud network to an on-premises network using a network overlay that preserves VRF information in data packets. Further, the virtual routers connect to individual gateways in the cloud network using tunnels, and each individual gateway is connected to multiple VPCs without overlapping subnets. The virtual routers may assign a sink VRF to each gateway connection that can be used to perform source-IP based VRF selection by mapping source IP addresses in each tunnel connection to appropriate VRFs for the source IP addresses. In this way, virtual routers may use sink VRFs to translate into the VRF information for data packets from the VPCs via source-IP based lookup, and use the corresponding VRF route table to determine next hops for data packets.
US11082254B2
Network TCP tunnels are dynamically configured to support intra-application connectivity of a distributed application. Tunnel origins listen on each server's loopback address. This listening configuration permits only applications running on the same server to connect. A tunnel gateway application interfaces with the distributed application on each server and includes a tunnel endpoint manager configured to select one or more TCP ports. These selected ports are each associated with a separate TCP listeners. Once associated, data from the instance of the distributed application resident on each of the plurality of servers in the server cluster is routed through these TCP connections and a UDP datagram-orientated communication channel formed between each peer in the server cluster. Each instance of the distributed application can thereafter access peers in the server cluster through each unique UDP datagram-orientated communication channel.
US11082243B2
The present invention relates to an energy management device (40) and a method of operating the same. The energy management device (40) comprising a buffer controller (41) and an energy buffer unit (45) wherein the buffer controller is configured to connect the energy buffer unit (45) to operate a load device upon detecting that the load device is in an accepting operational state and the voltage provided by a power supply device is between the first and second threshold, during a power negotiation period between the power supply device (10) and the load device (20).
US11082236B2
The invention provides a method for providing a strong link between a Subject and a cryptographic public/private key pair. The proposed Subject device and key distribution algorithm is less prone to man-in-the middle attacks as comparable known algorithms, thereby inherently strengthening the trustworthiness of any digital signature made with a private key distributed to a user in accordance with the proposed method. The invention additionally enables distribution of authentication factors over unsecure channels and reducing the need of sensitive information transmission by at the same time augmenting security for finally associating a generated public/private key pair to a Subject and using it for signature creation purposes.
US11082230B2
Disclosed herein are methods, systems, and apparatus for performing parallel execution of transactions in a blockchain network. One method includes receiving multiple transactions; determining whether each transaction is a first-type or a second-type transaction; for a first-type transaction, determining accounts affected by the first-type transaction; for a second-type transaction, pre-executing the second-type transaction; and determining accounts affected by the pre-executing the second-type transaction; performing a consensus process of the multiple transactions and the accounts affected by the pre-executing the second-type transaction; dividing the multiple transactions into groups; executing groups of transactions in parallel; committing the executing each first-type transaction; if the each of the accounts affected by the executing a second-type transaction are the same as accounts affected by the pre-executing of the second-type transaction and the accounts affected by the executing the second-type transaction are not affected by any previously executed transactions, committing the executing the second-type transaction.
US11082224B2
A first entity may provide a request to transmit data from the first entity to a second entity. The first entity may receive a session key from the second entity in response to the request where the session key is encrypted by a second key that is based on a combination of a public key and a location associated with the second entity. A location associated with the first entity may be identified. Furthermore, a first key may be generated based on a combination of the location associated with the first entity and a private key that corresponds to the public key. The first key may decrypt data encrypted by the second key when the location associated with the first entity corresponds to the location associated with the second entity.
US11082215B2
An example operation may include one or more of receiving, by a broadcast server node, data from a plurality of data provider nodes; and executing, by the broadcast server node, a smart contract to: encrypt the data with encryption keys; generate a broadcast queue based on the encrypted data; and assign a subset of consumer nodes authorized to receive the encrypted data of the broadcast queue.
US11082212B2
The present disclosure provides a system and a method for communication service verification and a verification server thereof. The method includes: obtaining a light code from a light code transmission device through a user device; demodulating the light code by the user device to generate a cipher; receiving a service request sent from the user device by a service system server; receiving a verification request sent from the user device or the service system server by a verification server; and retrieving a decryption key by the verification server based on the verification request, so as to decode the cipher in the verification request using the decryption key and obtain a decoding result.
US11082207B2
The present invention describes an architecture for increasing the performance of blockchain using a virtual actor model to provide stateful RESful services that are highly scalable and responsive to events as they support publishing and/or subscribing to streaming messages and/or events. The architecture as described leverages established distributed design practices to achieve what would otherwise require costly resource intensive hardware.
US11082205B2
A method for securely processing data to prevent unauthorized access is provided. The method includes the steps of splitting data into components and with a sequence of a first hashing, a first encryption, a second hashing, a second encryption, and a third hashing, that optimizes the security of the data. The method further provides steps to securely retrieve, update and delete the data once the data has been securely stored.
US11082202B2
A system with fault injection attack detection can include a circuit block; at least one independent power network; a detector coupled to the at least one independent power network to detect a change in a power characteristic of the independent power network; and sensors coupled to the at least one independent power network and located in an active layer of a chip with the circuit block. The sensors are responsive to at least one type of fault injection attack. In some cases, the sensors can be inverters.
US11082200B2
A clock and data recovery apparatus is provided that includes a sampling circuit, a storage circuit and a determining circuit. The sampling circuit includes sampling units each sampling a received data according to one of reference clock signals to generate a sampling result. The storage circuit includes FIFO storage units configured to store the sampling result of the received data corresponding to different time spots. The determining circuit is configured to set a certain number of received data as a reference data pattern, to adjust a starting position of a sampling window according to a transition point of sampled values within the reference data pattern when only one data transition exists therein and adjust a length of the sampling window according to an amount of high state sample points of the sampled values within the reference data pattern when more than one data transitions exist therein.
US11082196B2
A resource allocating method in a wireless network performed by a first device positioned in a wireless communication network and connected to one or more second devices to constitute a fully connected link includes receiving network information from the wireless communication network, receiving information about a transmission scheme to be used for communication between the first device and the second device from the network information, obtaining information about the second device and an index of the first device, and allocating resources to be used for a communication between the first device and the one or more second devices using information related to at least one of the transmission scheme, the information about the second device, and the index of the first device.
US11082195B2
Systems and methods are disclosed herein that relate to resource allocation and/or fallback operation for an uplink control channel format, e.g., that supports feedback (e.g., Hybrid Automatic Repeat Request (HARQ) Acknowledgement (ACK) (HARQ-ACK) feedback) for up to a large number (e.g., thirty-two) carriers.
US11082194B2
A multifunctional amplifier for Time Division Duplex signals and Frequency Division Duplex signals in Very High Bit-Rate Subscriber Line, is disclosed. The multifunctional amplifier may include a first and second bidirectional terminals, at least one first filter connected between said first and second bidirectional terminals for bypassing signals in a first configuration, an amplifier circuit arranged in a signal path between first and second bidirectional terminals to amplify said signals, the amplifier circuit being operable in a second configuration for amplifying said signals in one direction along the signal path and a third configuration for amplifying said signals in the opposite direction along the signal path, and a control circuit arranged to control said amplifier circuit to change configuration.
US11082190B2
Embodiments of the present invention relate to the communications field, and provide a CQI measurement method, an apparatus, and a wireless communications system, to improve accuracy of downlink CQI measurement performed by UE. The CQI measurement method includes: determining, by a base station, a downlink CQI measurement resource, where the downlink CQI measurement resource is for use by a first UE to perform downlink CQI measurement, the downlink CQI measurement resource includes a frequency domain resource, and a bandwidth of the frequency domain resource is less than a system bandwidth; and sending, by the base station, resource indication information to the first UE, where the resource indication information is used to indicate the downlink CQI measurement resource.
US11082181B2
A method for operating a communications device adapted for orthogonal frequency division multiple access (OFDMA) wireless local area network (WLAN) communications includes generating an OFDMA preamble comprising an OFDMA signal (SIG) field including an indication of an allocation of an OFDMA resource to a station, and transmitting the OFDMA preamble in a frame.
US11082178B2
Provided are a message sending method and device, and an electronic device. The method includes: sending, by a first node, a message to a second node, wherein the message includes at least one of: a first reference signal carried on a first resource, or a data packet carried on a second resource; wherein the first reference signal belongs to a first reference signal set, and the first resource belongs to a first resource set; the second resource belongs to a second resource set; and the first resource set and the second resource set have a gap in a time domain, and the value of the gap is greater than or equal to 0.
US11082176B2
Embodiments of this disclosure provide techniques for receiving reference signals by a user equipment (UE) from a base station in a downlink channel, as well as transmitting a linear combination index from the UE to the base station. In particular, the linear combination index identifies a combination of beams selected from a set of beams in accordance with the RS.
US11082175B2
A device and method in which a plurality of Zadoff-Chu sequences is allocated to a frame, a value of a parameter in the Zadoff-Chu sequence is different among the plurality of Zadoff-Chu sequences, and the Zadoff-Chu sequence allocated to the frame is different among a plurality of cells.
US11082169B2
A system and method of scheduling transmissions. A wireless device such as an eNodeB (eNB) may schedule a transmission of a wideband (WB) signal on a micro-frame selected from a plurality of WB micro-frames of a WB carrier. A narrowband (NB) subframe may span a portion of the selected WB micro-frame in the frequency-domain, and the selected WB micro-frame may overlap at least a portion of the NB subframe in the time-domain. The WB signal and an NB signal may be transmitted over the WB micro-frame and the NB subframe in accordance with a first numerology and a second numerology, respectively. A WB subframe may be divided into a plurality of micro-frames. The transmission direction of the WB micro-frame may be scheduled according to a transmission rule based on the contents of a payload in the NB subframe.
US11082164B2
Embodiments of this application provide a data transmission method, a terminal device, and a network device. The method includes: receiving, by a terminal device, a first indication sent by a network device; receiving, by the terminal device, downlink data based on the first indication, and generating feedback information of the downlink data; receiving, by the terminal device, a second indication sent by the network device, where the second indication indicates a start location of an uplink time unit; determining, by the terminal device based on the first indication and the second indication, a resource location for sending the feedback information; and sending, by the terminal device, the feedback information at the resource location.
US11082160B2
A communication apparatus includes a radio processing unit configured to transmit or receive a radio signal; and a control unit configured to control application of retransmission control in accordance with information indicating whether or not to apply the retransmission control, the information being included in a radio signal received from another communication apparatus via the radio processing unit.
US11082154B2
A method by which a terminal monitors a control channel in a wireless communication system, and a device using the method are provided. The method determines whether physical downlink control channel (PDCCH) monitoring occasions overlap in a plurality of control resource sets (CORESETs), selects at least one CORESET from among the plurality of CORESETs when the PDCCH monitoring occasions overlap, and monitors a PDCCH only in the selected at least one CORESET from among the plurality of CORESETs.
US11082146B2
A method for efficient utilization of a transport capacity provided by an optical transport network includes mapping client signals comprising lower order optical data units into optical data tributary units, each requiring a number of tributary slots of an aggregate payload area having a size corresponding to the available aggregated OPU payload areas of Nx independent higher order optical data units to be transported. The method further includes multiplexing the optical data tributary units into the aggregate payload area. The method further includes mapping the tributary slots of the aggregate payload area into tributary slots provided by the OPU payload areas of the Nx independent higher order Optical data units according to a predefined mapping rule. The method further includes multiplexing the Nx independent optical data units containing the payload areas or transmitting them as optical transport units.
US11082145B2
An optical branching/coupling device includes: a first optical branching unit that splits first light with a first and a second wavelength, and outputs second light and third light; a wavelength selector that receives the second light, receives fourth light with a third wavelength, output fifth and sixth light, one of the fifth light and the sixth light including an optical signal of the first wavelength of the second light and including the fourth light, and the other including an optical signal of the second wavelength; a first light switch that receives the fifth light and the sixth light, output one of the fifth light and the sixth light as seventh light, and output the other as eighth light; and a second light switch that receives the third light, receives the eighth light, and outputs the third or the eighth light that have been input as ninth light.
US11082139B2
A mobile radio testing device for protocol testing of a device under test is provided. The mobile radio testing device comprises a downlink path and an uplink path, wherein the uplink path comprises at least a first analysis mode and a second analysis mode. In this context, the mobile radio testing device includes a demodulation processing unit for analyzing signals from the device under test in the first analysis mode. In addition, the second analysis mode analyzes signals from the device under test without using the demodulation processing unit.
US11082133B2
An object is to provide an optical modulation/demodulation method, an optical communication system, an optical transmitting device, and an optical receiving device capable of inhibiting an increase in the cost and a decrease in the band at the time of multiplexing services. The optical transmitting device according to the present invention sums a plurality of binary signals that have bit rates having such relation that the bit rate of any higher speed side is twice or more integer multiples of a bit rate of any lower speed side, having smaller amplitude as the corresponding bit rate becomes higher and having matched rise and fall timings, and generates a multi-level signal, and modulates light from one light source. In other words, generating a multi-level signal as a modulation signal enables a plurality of services to be multiplexed by one transmitter. The optical receiving device according to an aspect of the present invention sets a plurality of thresholds that can be used for identifying all the amplitude values of the multi-level signal for an optical signal that is service-multiplexed by the optical transmitting device described above and compares an amplitude of the multi-level signal acquired by performing photoelectric conversion of the received optical signal with the plurality of thresholds. The optical receiving device determines bits of the multiplexed binary signal on the basis of a result of the comparison.
US11082130B2
The invention relates to a system for managing (1) a communication network (W) of a vehicle, said management system (1) comprising a plurality of computers (10, 20) connected to said network (W), and a two-way wired link (L) connecting said plurality of computers (10, 20), said network (W) having a standby state and an awake state, said plurality of computers (10, 20) comprising a master computer (10) and at least one slave computer (20), said master computer (10) and said at least one slave computer (20) being configured to emit and receive a message relative to a requested state of the network (W) via said two-way wired link (L), the state of at least one of the plurality of computers (10, 20) being controlled from said message relative to the requested state, so as to monitor the state of the network (W), said communication network (W) being a fiber-optic Ethernet network.
US11082129B1
A client device, such as a mobile phone or a mobile phone accessory (e.g., phone case), is provided that receives and transmits data (e.g., a social media code) via light wave communication. The light wave communication may comprise structured light (e.g., projected light patterns). The client device may include a lightbox comprised of LEDs located on a back face of the client device.
US11082125B2
Various embodiments disclosed herein relate to systems and methods for an intelligent autonomous decision making module that maximizes the return of the most scientifically relevant dataset over the low bandwidth for experts to analyze further. A rule based knowledge extraction methodology is disclosed, guided by expert knowledge for all scientifically relevant geological landforms with respect to expert selected attributes. The datasets are subsequently prioritized based on how novel the instances are with respect to its rule and is used to update the rules. The effectiveness of the proposed approach is then determined by evaluating how acceptable the prioritization order is to experts and explaining the decisions to increase the interpretability of the assigned priority.
US11082124B2
A network analytics control module may include processing circuitry configured to receive three dimensional location information and corresponding signal quality information for a particular asset in an air-to-ground (ATG) network, make a service quality inference for the particular asset based at least in part on the received information, and provide an instruction for a network control activity based on the service quality inference.
US11082116B1
A method and device are disclosed from the perspective of a User Equipment (UE). In one embodiment, the method includes the UE triggering a Beam Failure Recovery (BFR) associated with a cell. The method also includes the UE triggering a Scheduling Request (SR) for Secondary Cell (SCell) beam failure recovery in response to the triggered BFR. The method further includes the UE cancelling the triggered BFR and the triggered SR in response to reset of a Medium Access Control (MAC) entity associated with the cell.
US11082098B2
Methods and apparatus for providing an adaptive beamforming antenna for OFDM-based communication systems. In one embodiment, a method includes forming a matrix (A) of cyclic prefix values and a matrix (B) of tail values from an orthogonal frequency division multiplexed (OFDM) symbol, and forming a summation matrix (S) and a difference matrix (D) from the matrix A and the matrix B. The method also includes multiplying a beamformer preset matrix (W) with the matrix S and the matrix D to determine a matrix (P) and a matrix (Q), and determining a beam identifier from the P and Q matrices.
US11082096B2
A user equipment (UE) may be configured to communicate a number of transmissions that may each have separate feedback processes. A feedback configuration for providing feedback for such separate feedback processes may be determined based on semi-static signaling and dynamic signaling. In some cases, semi-static signaling, such as radio resource control (RRC) signaling and dynamic signaling, such as downlink control information (DCI), may together provide a feedback configuration for a particular transmission. The semi-static signaling may provide a number of bits of feedback information, an interpretation of the bits of feedback information, or combinations thereof, and dynamic signaling may indicate that one or more of the bits are to have one of a number of available interpretations, may indicate that one or more additional bits are to be included with feedback, of combinations thereof. These feedback techniques may be used to provide feedback for uplink or downlink transmissions.
US11082095B2
Methods and apparatuses for beam management with user equipment beam sweeping in a wireless communication system are disclosed herein. In one method, a network node transmits a reference signal for beam management within one occasion, wherein the occasion comprises at least M symbol sets. The network node performs beam sweeping for transmitting the reference signal in a first symbol set of the M symbol sets. The network node repeats the beam sweeping for transmitting the reference signal in the rest of the M symbol sets.
US11082093B2
A communication apparatus includes communication means for performing radio communication with a partner apparatus, and supply means for wirelessly supplying power to the partner apparatus. The communication apparatus acquires information on a communication circuit for radio communication in the partner apparatus, and controls the supply means so as to determine an amount of power to be supplied per unit time depending on the information.
US11082092B2
A near-field communication device operates to transmit data by near-field communications techniques to another device. The near-field communication device includes a memory that stores a message to be transmitted in an ASCII format. The message is retrieved from the memory and transmitted using the near-field communications techniques in an ASCII format.
US11082091B2
Aspects of the subject disclosure may include, a system for receiving communication signals that convey data, obtaining energy from a telecommunication line of a telecommunications network where an AC or DC power signal is injected into the telecommunication line and where the energy is utilized by at least a subset of components of a waveguide system, and transmitting electromagnetic waves that convey the data where the electromagnetic waves propagate along a power line of a power grid without requiring an electrical return path. Other embodiments are disclosed.
US11082074B2
A system for linearized-mixer interference mitigation includes first and second linearized frequency downconverters; a sampling analog interference filtering system that, in order to remove interference in the transmit band, filters the sampled BB transmit signal to generate a cleaned BB transmit signal; an analog interference canceller that transforms the cleaned BB transmit signal to a BB interference cancellation signal; and a first signal coupler that combines the BB interference cancellation signal and the BB receive signal in order to remove a first portion of receive-band interference.
US11082073B2
Method and controller are disclosed for controlling a power amplifier in a radio transmitter. According to an embodiment, a nonlinearity of the power amplifier is determined. A supply voltage to the power amplifier is controlled based on the determined nonlinearity. A radio unit comprising the radio transmitter and a radio device comprising the radio unit are also disclosed.
US11082068B2
An error correction circuit using a BCH code may include a decoder performing at least one of a first error correction decoding using a first error correction capability or a second error correction decoding using a second error correction capability and an encoder generating a codeword based on a message and a generation matrix corresponding to the first error correction capability and generating an additional parity based on the codeword and one or more rows of a parity check matrix corresponding to the second error correction capability, wherein a syndrome vector generated based on a read vector corresponding to the codeword is used during the first error correction decoding and an additional syndrome generated based on the additional parity is used during the second error correction decoding, and wherein the one or more rows are extended from a parity check matrix corresponding to the first error correction capability.
US11082067B1
Embodiments described herein provide a code generation mechanism (FIG. 3, 301) in a Polar encoder (FIG. 2, 204) to determine a bit type (FIG. 3, 312) corresponding to each coded bit in the Polar code before sending the data bits for encoding (FIG. 3, 303). For example, each bit in the Polar code is determined to have a bit type of a frozen bit, parity bit, an information bit, or a cyclic redundancy check (CRC) bit based at least on the respective reliability index of the bit from a pre-computed reliability index lookup table (FIG. 4A, 411). In this way, the bit type determination can be completed in one loop by iterating the list of entries in the pre-computed reliability index lookup table.
US11082059B1
A computer-executable method and system for querying sensor data of a plurality of sensors is provided. Sensor data is received that comprising sensor data values sampled by a first sensor of said plurality of sensors according to a first compressive sampling scheme. The first compressive sampling scheme can be applied by the first sensor within a sampling time window and the received sensor data corresponds to samples of a signal within the sampling time window. The sensor data is stored in a first database. A frequency decomposition of the signal is computed based on a sparsifying transform associated with the first compressive sampling scheme and the received sensor data. The frequency decomposition comprises one or more frequency components. The one or more frequency components are stored in a second database. A query is received from a client. The query specifies an event that indicates a critical signal condition of a signal. It is detected whether the event exists using the received sensor data or the one or more frequency components.
US11082056B2
A stage, suitable for use in an analog to digital converter or a digital to analog converter, can have a plurality of slices that can be operated together to form a composite output. The stage can have reduced thermal noise, while each slice on its own has sufficiently small capacitance to respond quickly to changes in digital codes applied to the slice. This feature allows a fast conversion to be achieved without loss of noise performance.
US11082041B2
A switching circuit includes a live wire power obtaining circuit, a control circuit, and a tunable capacitor array. The live wire power obtaining circuit is coupled to a live wire to receive an alternating current (AC) voltage. The control circuit is configured to perform a zero-crossing detection to the alternating current voltage. The tunable capacitor array is coupled to the live wire power obtaining circuit and the control circuit. The control circuit is configured to control the live wire power obtaining circuit to supply power to the control circuit or the tunable capacitor array to discharge to supply power to the control circuit based on a state of a first switch and a zero-crossing detection result.
US11082038B1
In one aspect, a circuit includes a gate driver having a first input connected to a first node and a second input connected to a second node; an epi diode connected to the first node; a switch connected to the first node; a capacitor having a top plate connected to the switch and a bottom plate connected to the second node; and a first clamp connected the first node and to the second node. The switch being open isolates the first node from negative transient effects from the top plate of the capacitor.
US11082015B2
Techniques are provided to more accurately determine reflected power, reflection coefficient, and/or voltage standing wave to permit prompt protection of components such as power amplifiers and notify communication system operators. This is accomplished by more accurately determining an amplitude and phase of an output reflected signal at an output port of a bidirectional coupler as a function of the following: an amplitude and a phase of a coupled forward signal coupled into a forward coupled port of the bidirectional coupler; an amplitude and a phase of a coupled reverse signal coupled into a reverse coupled port of the bidirectional coupler; an electrical transmission parameter from an input port of the bidirectional coupler to the forward coupled port; an electrical transmission parameter from the input port to the reverse coupled port; and an electrical transmission parameter from an output port of the bidirectional coupler to the reverse coupled port.
US11082013B2
A method of reducing memory effect of a power amplifier (PA), for a look-up table (LUT) based memory digital pre-distortion (DPD) circuit of an electronic device is disclosed. The method comprises generating a pre-distorted signal according to a LUT including parameters of an input signal amplitude and an input signal delay associated with a bandwidth of a signal inputted to the memory DPD circuit, and outputting the pre-distorted signal to the PA for improving the nonlinearity of the PA.
US11082012B2
An amplifier includes input transconductors that receive an input signal, the input signal having a voltage swing. A supply side current mirror generates a gate voltage as a function of input signal voltage and current sources that provide a bias current of the input transconductors as a function of the gate voltage to maintain a constant bias current across the voltage swing of the input signal. Resistors average source voltages of the transconductance-cancelling transconductors to provide an average source voltage and apply the average source voltage to wells of input devices of the transconductance-cancelling transconductors to reduce back bias effect. The input devices are laid out in a same well and have a common centroid to cancel out process mismatches. A first I-DAC trims an offset of first transconductors, and a second I-DAC trims an offset of second transconductors to attain low offsets across a rail-to-rail input common mode range.
US11082006B2
A clock signal is generated with an oscillator. A crystal oscillator core within the oscillator circuit is switched on to produce first and second oscillation signals that are approximately opposite in phase. When a difference between a voltage of the first oscillation signal and a voltage of the second oscillation signal exceeds an upper threshold range, the crystal oscillator core is switched off. When the difference between the voltage of the first oscillation signal and the voltage of the second oscillation signal falls below the upper threshold range, the crystal oscillator core is switched back on. This operation is repeated so as to produce the clock signal.
US11082005B2
One embodiment can provide a photovoltaic roof tile module. The photovoltaic roof tile module can include a front glass cover, a back glass cover, a plurality of photovoltaic structures positioned between the front and back glass covers, and an internal circuit component electrically coupled to the plurality of photovoltaic structures. The internal circuit component is positioned between the front and back glass covers. The back glass cover can include at least one through hole and a metallic plug inserted inside the through hole. A first surface of the metallic plug can electrically couple to the internal circuit component, and a second opposite surface of the metallic plug can be exposed to surroundings external to the photovoltaic roof tile module, thereby facilitating electrical coupling between the photovoltaic roof tile module and another photovoltaic roof tile module.
US11082004B2
A shutdown control system and a shutdown control method are provided. A main circuit is a series circuit formed by connecting multiple shutdown circuits in series or a series-parallel circuit formed by connecting multiple such series circuits in parallel. Each shutdown circuit is connected to at least one direct current power supply. A control circuit includes a SCU and multiple PCUs corresponding to the multiple shutdown circuits. The SCU and the PCUs are configured to transmit respective mode control instructions when respective condition is satisfied. Each PCU is configured to obtain multiple criteria based on the mode control instructions from the SCU and other PCUs, determine a target operation mode of the shutdown circuit corresponding to the PCU based on the multiple criteria, and control the shutdown circuit corresponding to the PCU to operate in the target operation mode.
US11081993B2
A method for operating a permanent magnet synchronous motor, an operational vector being determined in a multi-stage process. A motor assembly configured to perform such a method is also disclosed.
US11081992B2
A virtual voltage injection-based speed sensor-less driving control method for an induction motor is provided. First, a virtual voltage signal is injected into a motor flux linkage and rotating speed observer so that there is a difference between an input of the motor flux linkage and rotating speed observer and a command input of the motor. Then, based on any type of the motor flux linkage and rotating speed observer, a motor flux linkage rotation angle and a motor rotor speed are estimated, and the induction motor is driven to run normally with a certain control strategy (such as vector control). Then, based on a signal designed according to this method and injected only into the motor flux linkage and rotating speed observer, the induction motor driven by a speed sensor-less control system for the induction motor may be ensured to output 150% of a rated torque when running at a motor low synchronous rotating speed and a motor zero synchronous rotating speed, and the stability thereof may be kept for a long time.
US11081985B2
A machine learning device includes: a state observer that observes, as a state variable, at least one of driving noise of a synchronous rotating machine and an error with respect to a preset position of a rotational position of the synchronous rotating machine determined by driving voltage; and a learner that determines a value of a parameter on a basis of the state variable observed by the state observer. The learner includes: a reward calculator that calculates a reward on a basis of the state variable; and a function updater that determines the value of the parameter on a basis of the reward that has been calculated. The reward calculator increases the reward when the driving noise is smaller than a target value of driving noise.
US11081983B2
A method is for a machine having an alternating current (AC) power source with a first side (L1) and a second side (L2), two or more pairs of power switches, and one or more windings. The method comprises closing one pair of power switches by a control circuit to cause current to flow from a first side of the AC power source, through the one or more windings, and to the second side of the AC power source and closing another pair of power switches by the control circuit to cause current to flow from the second side of the AC power source, through the one or more windings, and to the first side of the AC power source.
US11081980B2
A device for converting kinetic energy of a fluid to electrical energy is disclosed. The device comprises a flow chamber having an inlet port for a fluid and an exhaust port for the fluid. A pair of charge collecting electrodes is spaced apart from each other along a collection direction and disposed within the flow chamber. An electric field generator is configured to generate an electric field in the flow chamber along a field direction to separate charged species in the fluid. A flow path of the fluid between the inlet port and the exhaust port may have a flow direction with a component along the first direction and a component along the second direction. Also disclosed is a system comprising the device and a related method. The disclosure may find application, for example, in providing a source of energy for an electric vehicle.
US11081973B1
An inverter is presented. The inverter may be configured to receive an input voltage at an input node of the inverter, and to generate an output voltage at an output node of the inverter. The inverter may comprise a first transistor coupled between a supply node and the output node of the inverter. Further, the inverter may comprise a second transistor coupled between the output node of the inverter and a reference node. The input node of the inverter may be coupled to a back-gate of the first transistor and to a back-gate of the second transistor.
US11081968B2
An isolated boost converter includes a transformer, a first bridge arm, a second bridge arm, and a boost circuit. The transformer includes a secondary side having a secondary side first contact and a secondary side second contact. The boost circuit includes two diodes—anodes of the two diodes are mutually coupled to a first contact and cathodes of the two diodes are coupled to a first bridge arm upper contact and a second bridge arm upper contact, two diodes—cathodes of the two diodes are mutually coupled to a second contact and anodes of the two diodes are coupled to a first bridge arm lower contact and a second bridge arm lower contact, the second contact is coupled to the first contact, and at least two capacitors are coupled to the secondary side first contact and the secondary side second contact.
US11081962B2
An apparatus comprises a plurality of voltage sources, one or more processors embedded with the plurality of voltage sources, and memory storing processor executable instructions that, when executed by the one or more processors, cause the apparatus to modify duty cycles of the voltage sources, and to modify timing for each phase of a multiphase cycle. In some cases, the apparatus: transfers, for each phase of the multiphase cycle, power from a different source of a plurality of sources to a load; determines, for each phase of the multiphase cycle, an input voltage associated with the transferred power, an output voltage associated with the transferred power, and current from the source associated with the transferred power; determines a duty cycle associated with the source; modifies duty cycles of the voltage sources; and modifies timing for each phase of the multiphase cycle.
US11081957B2
A converter circuit includes a power stage circuit configured to convert an input voltage to an output voltage provided at an output, and a control circuit configured to control the power stage circuit. The control circuit is configured to operate in one of a pulse frequency modulation (“PFM”) mode and a pulse width modulation (“PWM”) mode depending on a current supplied to the output. The control circuit includes a multi-mode timer circuit configured to provide a switching signal to set an off time for each switching cycle of the power stage circuit during the PFM mode and during the PWM mode.
US11081954B2
Phase shedding control method used in multiphase switching converters with daisy chain configuration
A multiphase switching converter with automatic phase shedding control, wherein the multiphase switching converter includes a plurality of switching circuits coupled in parallel, and a plurality of control circuits configured in a daisy chain and respectively configured for driving a corresponding one of the plurality of switching circuits. Each of the control circuit generates a current threshold based on a corresponding sequence information, and compares a current indication signal indicative of a load current of the multiphase switching converter with the current threshold to determine whether to enter into a phase shedding mode.
US11081951B2
A method for locating a secondary part during use in a linear-motor-based system, wherein at least one primary part includes primary-part coils and is provided in the linear-motor-based system, the secondary part has a magnetic active part and the primary-part coils can be actuated via a drive current to achieve an advance of the secondary part, for locating the secondary part, the at least one primary part is energized via a primary current at a test frequency to induce a secondary current in at least one secondary-part winding provided on the secondary part and respective current responses of the primary-part coils are measured, where measured current changes in the current responses indicate the change in the inductance of the respective primary-part coil and a relative position of a secondary part to the respective primary-part coil.
US11081946B2
A stator assembly has coils in a distributed winding configuration. A poly-phase switched reluctance motor assembly 3002 may include a stator assembly with multiple coils in a distributed winding configuration. The stator assembly may have a central bore into which a rotor assembly having multiple poles is received and configured to rotate. A method of controlling a switched reluctance motor may include at least three phases wherein during each conduction period a first phase is energized with negative direction current, a second phase is energized with positive current and there is at least one non-energized phase. During each commutation period either the first phase or second phase switches off to a non-energized state and one of the non-energized phases switches on to an energized state with the same direction current as the first or second phase that was switched off. The switched reluctance motor may include a distributed winding configuration.
US11081945B2
Provided is a manufacturing method for a stator coil in which end portions of one-side conductor segments inserted into slots from the side of one end in an axial direction of a stator core and end portions of other-side conductor segments are connected to each other through coupling members inside the slots. The method includes: pressing in the one-side conductor segment or the other-side conductor segment in an insertion direction in a state where the end portion of the one-side conductor segment or the end portion of the other-side conductor segment, or an end portion of the coupling member has been moved toward the inner circumferential side of the stator core; connecting the end portion of the one-side conductor segment and the end portion of the other-side conductor segment to each other; and executing the pressing in and the connecting sequentially from the outer circumferential side of the stator core.
US11081944B2
A method for manufacturing a wound rotor or stator having more than four poles, preferably a rotor, the rotor or stator having teeth provided with pole shoes. The method includes the following steps, for each pole: (a) producing a partial winding by winding at least one conductor over the portion of the tooth of this pole extending axially along this pole between the pole shoes of this pole and a plane (Pmin) at right angles to the axis of the pole and tangential to a pole shoe of an adjacent pole, (b) pushing back the duly produced partial winding towards the base of the tooth, and freeing said portion of the tooth having been used for the winding, and (c) repeating step (a) to produce another partial winding on the duly released portion of tooth.
US11081943B2
A method of forming a stator for an electric machine includes forming a first conductor and a second conductor into a plurality of bends having a first winding pitch, creating a winding layer by introducing the first conductor and the second conductor into a first pole of a stator with the second conductor being on top of the first conductor at a first end loop crossing zone. The winding pitch of the first conductor is changed to a second winding pitch and the winding pitch of the second conductor is changed to a third winding pitch. The first conductor is woven relative to the second conductor between the first pole and a second pole. The first conductor and the second conductor are introduced into the second pole of the stator with the first conductor being on top of the second conductor at a second end loop crossing zone.
US11081940B2
A drive motor includes a torque sensor on an outer circumference of a shaft. The drive motor includes a rotor, a rotor shaft arranged inside the rotor, and an output shaft that is joined to the rotor shaft by a joint having a loose element. In the drive motor, the output shaft outputs rotational force of the rotor shaft to the output side. The torque sensor is arranged on an upstream side of the joint in a range not overlapping with the joint.
US11081939B2
The shaft for a rotating electrical machine comprises at least one housing element (8a, 8b, 8c) extending in an axial direction (A) and emerging outwards in a radial direction, with one side of the housing element emerging outwards in an axial direction, and with the housing being able to accommodate at least one insulated electrical conductor (6) and a spacer (9a, 9b, 9c).
US11081938B2
A stator includes: a stator core, the stator core including a plurality of slots arranged in a circumferential direction of the stator core and recessed in a radial direction of the stator core; a coil disposed in each of the slots; an insulating heat-dissipating member disposed between the stator core and the coil on one of two side surfaces of the slot in the circumferential direction of the stator core; and an insulating foaming member disposed between the stator core and the coil on the other of the two side surfaces of the slot in the circumferential direction of the stator core.
US11081936B2
A wet cavity electric machine includes a stator core having two stator poles formed by a post and a wire wound about the post to form a stator winding, with the stator winding having end turns, and a rotor having two rotor poles and configured to rotate relative to the stator and a channel for liquid coolant to flow through the rotor, and at least one fluid port in fluid communication with the channel and the stator winding end turns wherein the end turns will be exposed to liquid coolant passing through the channel.
US11081934B2
Embodiments involve rotors for axial flux induction rotating electric machines that use a soft magnetic composite for the rotor core. A first embodiment is directed to a rotor for a rotating electrical machine that transmits magnetic flux parallel to a shaft of the rotor. The rotor includes a rotor winding and a plurality of cores. The rotor winding consists of a solid piece of conductive material that comprises a plurality of cavities. Each core is placed in a respective cavity and comprises a highly resistive isotropic ferromagnetic powder.
US11081932B2
Robust electro-static (ES) device embodiments, with application to energy storage flywheels as an example, are described that provide reliable, high-efficiency operation in the presence of thermal and mechanical perturbations, as well as seismic events. Electro-static generators and motors, when augmented with magnetic bearings, passive three-dimensional stabilization techniques and dynamic touch-down bearings, enable robust performance in the face of these environmental concerns, as well as efficient operation during typical operational sequences, including spin-up and steady-state modalities.
US11081931B2
An energy storage apparatus including a spherical rotating member having permanent magnets and uniquely-identifiable location-defining elements, a plurality of coils, a controller operably coupled to the plurality of coils, a power source, and a location sensing apparatus operable to detect the plurality of location-defining elements. The controller may compare time-sequential information from the location sensing apparatus to determine a rotational axis and a rotational speed of the rotating member, operate the coils to change the rotational axis speed of the rotating member, increase energy stored by the rotating member by increasing the rotational speed by operating the coils to generate magnetic fields that interact with the permanent magnets, and withdraw energy by operating the coils to generate magnetic fields that interact with the magnetic fields of the permanent magnets to produce induced current in the coils and directing the induced current to a power delivery location.
US11081927B2
A busbar assembly for an electric motor may include a busbar holder at least a portion of which is made of an electrically insulating material, and at least one busbar mounted on the busbar holder. The busbar may include a base portion extending along a mounting surface of the busbar holder, at least one coil connection terminal portion to be electrically connected to a coil of the electric motor, and a power source connection terminal portion to be electrically connected to a power source. The power source connection terminal portion may extend from the base portion and at least a portion of the base portion may include a resilient member allowing displacement of the power source connection terminal portion towards the busbar holder.
US11081923B2
The present disclosure relates to electrical machines. The teachings thereof may be embodied in a corona shielding system for an electrical machine. For example, a corona shielding system may include: an outer corona shield and an overhang corona shielding. The outer corona shielding and the overhang corona shielding may comprise a first corona shielding material having a nonlinear field strength-dependent electrical resistance.
US11081920B2
A wedge for a wound rotor includes a wedge body. The wedge body has a first layer and one or more second layers interfused with one another to provide structural support and limit resistive heating of the wedge from current flow within the wedge body by windings spaced apart by the rotor wedge. Generator rotors and methods of making generator rotors are also described.
US11081918B2
A rotor for an electric machine includes a central hub with a cylindrical outer surface. A plurality of elongate spacers are affixed to the central hub at its outer surface. The spacers are circumferentially spaced apart from each other and extend axially along the outer surface of the central hub. A plurality of permanent magnets reside on the outer surface between the spacers. The magnets define at least two magnetic poles of the rotor. A metallic shield surrounds an outward facing surface of the permanent magnets and spacers to shield the magnets from high frequency magnetic fields that would cause eddy currents, and thus magnet heating. The metallic shield includes a metallic foil. A carbon fiber retaining sleeve surrounds an outward facing surface of the metallic shield. The carbon fiber sleeve is configured to retain the magnets to the central hub during operation of the electric machine.
US11081912B2
Disclosed herein is a wireless power receiving device including a detection circuit that detects a circuit characteristic value of the power receiving circuit and a position detection circuit that detects a state of the relative position between the power receiving coil and the power transmitting coil. The position detection circuit determines that the power receiving coil exists near the periphery of a position suitable for receiving power when the circuit characteristic value exceeds a first threshold value set between the peak value of the second peak and a detection limit value of the detection circuit, and calculates transmittable power from the wireless power transmitting device based on the circuit characteristic value, when the circuit characteristic value detected by the detection circuit exceeds a second threshold value set between the peak value of the second peak and the peak value of the first peak.
US11081910B2
Methods and apparatus for wireless transmission and reception of power in a wireless power network are disclosed. The wireless power network comprises a wireless power transmitter configured to transmit RF power to at least one wireless power receiver. A method of transmitting power in a wireless power network is disclosed, wherein the wireless power network comprises a wireless power transmitter in bidirectional communication with at least one wireless power receiver. A wireless power transmitter capable of transmitting power to at least one wireless power receiver is also disclosed. In some embodiments, the wireless power transmitter comprises an application processor operably coupled to a plurality of wireless power transmitter channels. A wireless power receiver is also disclosed. The wireless power receiver may be configured to convert an RF power signal to direct current (DC).
US11081908B2
According to one embodiment, transmission circuitry transmits power with a first electromagnetic wave in a first frequency band. A processor circuitry executes a carrier sense during a first period, in at least a second frequency band different from the first frequency band. The transmission circuitry transmits power with a second electromagnetic wave in the first frequency band in a second period following the first period, if a wireless signal is not detected by the carrier sense during the first period. The processor circuitry executes the carrier sense during a third period following the first period in the at least the second frequency band, if the wireless signal is detected by the carrier sense during the first period.
US11081906B2
A contactless power transmission apparatus includes a receiver that includes a resonant circuit including a receiver coil that receives electric power from a transmitter coil included in a transmitter and a resonant capacitor connected in parallel to the receiver coil. The receiver outputs, through an output coil having fewer turns than the receiver coil and a coil connected to the output coil, electric power received by the resonant circuit and rectifies the output power with a rectifier circuit. The transmitter includes a control circuit that controls a voltage and a switching frequency of alternating current power to be supplied to the transmitter coil from a power supply circuit to allow the contactless power transmission apparatus to continuously perform a constant voltage output operation.
US11081905B2
A power charging system is provided. The power charging system may have an information processing apparatus having a first communication unit and a power receiving unit, and an external apparatus having a second communication unit and a power transmission unit. The second communication unit may be configured to wirelessly communicate with the first communication unit using a first carrier wave having a first frequency and the power transmission unit may be configured to wirelessly transmit power to the power receiving unit using a second carrier wave having a second frequency, the second frequency being different from the first frequency.
US11081886B2
A method for controlling a generating unit that feeds into an electrical supply system. The generating unit feeds into the electrical supply system using one or more converters or inverters. The method is provided for the purpose of detecting a system separation or formation of a separate system, and the method includes controlling the feed by a feed controller operating with at least one current controller, detecting at least one current control error and testing the detected current control error for a disparity from a predetermined reference range. The method includes identifying a system separation involving a separate system that is disconnected from the electrical supply system and to which the generating unit is connected if a disparity from the predetermined reference range has been detected.
US11081875B2
A system including a vehicle having a motive electrical power path; a power distribution unit including a current protection circuit comprising a breaker/relay including: a fixed contact; a movable contact; a physical opening response portion responsive to a current value in the motive power circuit; a current source circuit electrically coupled to the breaker/relay and structured to inject a current across the fixed contact; and a voltage determination circuit electrically coupled to the breaker/relay and structured to determine at least one of an injected voltage amount and a contactor impedance value, wherein the voltage determination circuit comprises a high pass filter having a cutoff frequency selected in response to a frequency of the injected current.
US11081866B2
An electrical distribution block includes a first base, a second base, and a spacer plate discrete from the first and second base. The spacer plate is positioned between first base and the second base and secures the first base to the second base. A conductor block is connected to at least one of the first base or the second base. The conductor block includes a primary tap and a secondary tap.
US11081855B2
A laser master-oscillator power-amplifier (MOPA) is operated to provide successive bursts of ultrashort pulses. The pulse-bursts are selected by an optical modulator from a pulse train delivered by the master oscillator prior to amplification in the power amplifier. The optical modulator has a selectively variable transmission specified by an analog voltage signal having a stepped waveform. The voltage signal is delivered by a sequentially-switched parallel switch-array connected in parallel with a parallel DAC having multiple parallel DC voltage outputs corresponding to steps of the stepped waveform.
US11081854B2
A laser oscillator capable of detecting scattered light intensity when a laser beam is incident on an end surface of a fiber more appropriately is provided. A laser oscillator monitoring control system includes: a scattered light detection unit that detects a scattered light intensity on an input end surface of a process fiber of a fiber laser oscillator; a control unit that controls a laser output value on the basis of a laser output command value from a CNC and a detection result obtained by the scattered light detection unit; a normal scattered light calculation unit that calculates a normal index value; a first threshold setting unit that sets a first threshold indicating an abnormality resulting from a contamination and/or a scratch; a second threshold setting unit that sets a second threshold indicating an abnormality resulting from an optical axis shift; and a third threshold setting unit that sets a third threshold indicating an abnormality of a level in which a component is destroyed. The control unit controls a laser output value on the basis of the scattered light intensity detected by the scattered light detection unit, the first threshold, the second threshold, and the third threshold.
US11081853B2
An optical element moving apparatus includes a first holder configured to hold a first optical element, a second holder configured to hold a second optical element and having an inclination that inclines with respect to a first direction in which the second holder approaches the first holder, a guide section configured to be capable of moving the second holder in a direction parallel to the first direction, and an elastic member disposed in a position which is located between the first holder and the second holder and through which a first plane passes, the first plane intersecting the inclination at right angles and being parallel to the first direction.
US11081852B2
A laser system's laser light energy control and resulting dose control is improved by creating and using a set of gain estimators, one for each of a set or range of laser light pulse repetition rates. When a new repetition rate is used, its corresponding gain estimator is retrieved, used to compute the voltage to fire the laser source, and updated. The resulting generated laser light thereby avoids the convergence delay inherent in prior laser systems and, further, can repeatedly do so with subsequent specified repetition rates.
US11081851B2
An optical fiber, such as in some instances a high-power, diode-pumped, dual-clad, ytterbium-doped fiber amplifier (YDFAs), having a fundamental mode and at least one higher order mode, wherein the higher order mode or modes have mode areas that are substantially larger than a mode area of the fundamental mode.
US11081846B2
In an example, a connector may comprise a female connection port including a first power trace and a first signal trace disposed within the female connection port, and a male connection plug rigidly attached to the female connection port and disposed adjacent to the female connection port. The male connection plug may include a second power trace and a second signal trace disposed on an outer surface of the male connection plug.
US11081838B2
An electrical connector part for connecting to a mating electrical connector part includes: a housing that has an insertion portion for making a plug-in connection with the mating electrical connector part, and a locking element, arranged moveably on the housing, for locking the mating electrical connector part to the housing in a locked position, and which is movable out of the locked position in order to release the locking connection between the mating electrical connector part and the housing when in an unlocked position; and a connecting device that connects the locking element to the housing and has a guide portion, a guide element guided at the guide portion, and a spring element, the spring element having a locking leg for latching the guide element to the guide portion in the locked position and/or the unlocked position.
US11081833B2
An electrical connector includes a contact module essentially composed of a plurality of contacts integrally formed within an insulator via an insert-molding process. The insulator includes a base, tongue extending forwardly from the base, and a mounting port extending rearwardly from the base. The contact includes a front contacting section exposed upon the tongue, a rear soldering tail exposed outside of the base and a middle retaining section therebetween. A groove is formed between the base and the mounting port to expose middle sections of the contacts. An insulative housing is over molded upon the contact module for not only forming an exterior structure of the connector but also filling the groove for enhancing sealing between the contacts and the insulator.
US11081831B2
A waterproof connector includes a housing including a first tubular portion forming a first end of the housing and a second tubular portion forming a second end of the housing, an inner member to hold a terminal, a seal member having a wire insertion hole, the seal member being to be attached to the second tubular portion at the second end of the housing and a filler filling a space inside the housing and between the inner member and the seal member. The housing has a bent structure. The second tubular portion includes a recessed portion on an inner peripheral portion on a side where an inside corner of the bent structure of the housing is provided. The seal member includes a protruding piece to be fitted into the recessed portion when the seal member is attached to the second tubular portion.
US11081830B2
A seal part includes an elastic body that is in close contact with outer peripheral surfaces of a plurality of wires and an inner peripheral surface of a wire accommodation portion, and a rigid body that has an outer peripheral surface disposed to face the inner peripheral surface of the wire accommodation portion. The rigid body has a plurality of wire through holes allowing wires to coaxially pass through respectively. The elastic body includes first seal portions that respectively correspond to the wire through holes, and that are in close contact with the outer peripheral surfaces of the wires passing through the wire through holes, and a second seal portion that is in close contact with the inner peripheral surface of the wire accommodation portion in the wire accommodation portion.
US11081829B2
A connector includes a housing including a terminal accommodating chamber to accommodate a terminal, and a tubular portion to surround an insertion opening, through which the terminal enters the terminal accommodating chamber, the tubular portion including an opening portion, a water stop member to prevent water from passing through the insertion opening and a holding member to be inserted from the opening portion such that the water stop member is placed between the insertion opening and the holding member, the holding member retaining the water stop member inside the tubular portion. The holding member includes a projection on an outer surface of the holding member toward an inner peripheral surface of the tubular portion at an end portion of the holding member, the end portion is close to the opening portion of the tubular portion when the holding member is fitted in the tubular portion.
US11081828B2
A housing that can be used for a power module in a power system is disclosed. The housing includes features to improve the insulating properties and to reduce or eliminate a mechanical stress on a housing that could crack or break a substrate contained within the housing. The insulating properties are improved by protrusions that surround apertures for press-fit pins. Each protrusion can increase a creepage for the housing by extending the surface of the housing along a press-fit pin. The mechanical stress is reduced by a mounting flange that includes a wedge surface and a flexible structure that react to a force applied when the mounting flange is fastened to a surface by a fastener.
US11081826B2
A connector (1) includes a housing (2), a first terminal (31) and a second terminal (32). The terminals (31, 32) are side by side and parallel. One end of each terminal is inserted into the housing (2) and the other end projects from the housing (2). Each of the terminals (31, 32) includes a base (33) projecting from the housing (2) and a connecting portion (34) that is wider than the base (33) toward both sides in an arrangement direction (Y) of the first and second terminals (31, 32). The connecting portion (34) of the first terminal (31) projects farther from the housing (2) than the connecting portion (34) of the second terminal (32). An insulating member (4) is at a position adjacent to the connecting portion (34) of the second terminal (32) in the arrangement direction (Y) on a surface of the base (33) of the first terminal (31).
US11081822B2
An electrical connector includes a substrate that includes a plurality of ground traces at first and second surfaces of the substrate, and a ground coupling assembly that couples pairs of ground traces at each of the first and second surfaces, and further couples the ground traces at the first surface to the ground traces at the second surface.
US11081818B2
Mechanical and electrical connection is established between a power-electronics structural element and a circuit board. The circuit board has a bore and an electrical contact area encircles the bore. The power-electronics structural element has a mechanical fastening option and an electrical contact area encircles this fastening option at a point to be connected to the circuit board. A cylinder with a head on one end is inserted into the bore of the circuit board to achieve the mechanical connection, and a sleeve formed from an electrically conductive material surrounds the cylinder. Electrical contact areas of the power-electronics structural element and the circuit board are connected electrically by the sleeve. The mechanical connection is formed by an interlocking connection of the cylinder and the fastening option of the power-electronics structural element.
US11081813B2
A connector is provided that is easy to assemble. A terminal fitting is arranged on a base of a housing, a conductor portion is inserted into a tubular portion of a conductor connection portion, and a lid portion is assembled on the base. Thus, an insertion portion is inserted between extension portions to that intersect each other, and a diameter of the tubular portion is reduced. The conductor portion is tightened by the tubular portion, and the conductor connection portion is connected to the conductor portion. Therefore, a dedicated machine is not required to connect the terminal fitting to an electric wire, and operation of connecting the terminal fitting to the electric wire and of accommodating the terminal fitting in the housing can be performed substantially simultaneously. Thus, the connector can be easily assembled.
US11081811B2
A controller of a transmitter outputs cyclically different digital data to equivalent transmission circuits, that is, RF circuits to generate a rotation polarized wave.
US11081808B2
An electronic device may include a housing including a first plate facing a first direction, a second plate facing a second direction opposite the first direction, and a side housing surrounding a space between the first plate and the second plate, wherein the side housing includes a first portion, including an external metal portion having a first face facing an outside and a second face facing the space and an internal polymer portion having a third face contacting the second face and a fourth face facing the space, a touch screen display positioned within the space to be viewable through the first plate, wherein an edge of the touch screen display is spaced apart from the first portion of the side housing and when the first plate is viewed from above, the gap is covered by a peripheral portion of the first glass plate, an antenna structure comprising at least one antenna and configured to include a substrate having a fifth face substantially parallel to the second face and a sixth face facing a direction opposite the fifth face and at least one conductive pattern positioned between the fifth face and the sixth face and extending toward the peripheral portion of the first plate, and wireless communication circuitry operatively connected to the at least one conductive pattern and configured to form a directivity beam using at least a part of the at least one conductive pattern.
US11081797B2
There is disclosed a method which is capable of calibrating or tuning the characteristics of individual antenna elements constituting an array antenna. The performance of the individual antenna elements can be improved by calibrating or tuning the characteristics of the individual antenna elements, and thus an array antenna can be installed even in a narrow space and can receive GPS signals.
US11081784B2
An antenna system capable of operating among all LTE bands, and also capable of operation among all remote side cellular applications, such as GSM, AMPS, GPRS, CDMA, WCDMA, UMTS, and HSPA among others. The antenna system provides a low cost alternative to active-tunable antennas suggested in the prior art for the same multi-platform objective.
US11081780B2
Disclosed is a multi-band antenna architecture, provided in a matrix of a wireless communication device, including: a first antenna, typically an LTE antenna, located in left outer side and right outer side areas of the matrix, a second antenna, typically a Sub-6 GHz MIMO antenna, located in upper outer side and lower outer side areas of the matrix, and a third antenna, typically a millimeter-wave antenna, located in left inner side and right inner side areas of the matrix. The above-mentioned areas are spaced from each other. The first antenna, the second antenna, and the third antenna work at different frequency bands. The third antenna can implement broadband and large-angle beam scanning.
US11081765B2
The present invention relates to a battery cell refillable with an electrolyte, an electrolyte refilling system for a battery pack configured to include a plurality of battery cells, and an electrolyte refilling method for a battery pack of an electric vehicle.
US11081762B2
An electrode assembly having a positive electrode current collector, a positive electrode active material layer, a separator, a negative electrode active material layer and a negative electrode current collector stacked successively in a thickness direction of the electrode assembly is provided. A plurality of through-holes is formed to pass through the positive electrode active material layer, separator and the negative electrode active material layer. The positive electrode current collector includes a first sheet shaped current collector and a plurality of first column shaped current collectors extending from the first sheet shaped current collector along the thickness direction of the electrode assembly. The negative electrode current collector includes a second sheet shaped current collector and a plurality of second column shaped current collectors extending from the second sheet shaped current collector along the thickness direction of the electrode assembly.
US11081761B2
This application describes a process for the preparation of flexible electrode-separator elements or assemblies, which includes the application of an electrode material on the separator. The electrode material comprises graphene, for instance produced by graphite exfoliation. The electrode-separator elements obtained by the process as well as their use in electrochemical cells are also described.
US11081738B2
An apparatus for cooling and containing packaged battery cells includes a first structure disposed on a printed circuit board for encasing a first battery cell, the first battery cell being electrically coupled to the circuit board, the first structure includes an external surface and an internal surface defining a first cavity in which the first battery cell is located. The apparatus further includes a first seal surrounding the first battery cell between the printed circuit board coupled to the first structure. The apparatus further includes a first thermal interface material located in the first cavity, wherein a first portion of the first thermal interface material is thermally coupled to an interior surface and a second portion of the first thermal interface material is thermally coupled to the first battery cell. The apparatus further includes a plurality of heatsink fins located on the external surface of the first structure.
US11081735B2
A method of charging a battery including a plurality of cells, the method including charging the plurality of cells at a plurality of C-rates, respectively; calculating a voltage change of each of the plurality of cells and a slope of the voltage change of each of the plurality of cells; and performing discharging multiple times in a section where a deviation between the slopes of the voltage changes of the plurality of cells is equal to or larger than a predetermined reference value.
US11081727B2
Provided is a solid electrolyte containing a crystal phase having a chemical composition Li7(1+x)α3β2+aO12+3.5x+b, where α includes Pr, β includes Zr, −0.05≤x≤0.35, −0.5≤a≤0.5, and −0.5≤b≤0.5.
US11081718B2
A secondary battery is provided for cycling between a charged and a discharged state, the secondary battery including a battery enclosure, an electrode assembly, carrier ions, a non-aqueous liquid electrolyte within the battery enclosure, and a set of electrode constraints. The set of electrode constraints includes a primary constraint system having first and second primary growth constraints and at least one primary connecting member, the first and second primary growth constraints separated from each other in the longitudinal direction, wherein the primary constraint array restrains growth of the electrode assembly in the longitudinal direction such that any increase in the Feret diameter of the electrode assembly in the longitudinal direction over 20 consecutive cycles of the secondary battery is less than 20%. The set of electrode constraints further includes a secondary constraint system having first and second secondary growth constraints connected by at least one secondary connecting member, wherein the secondary constraint system at least partially restrains growth of the electrode assembly in a second direction upon cycling of the secondary battery.
US11081717B2
A storage module of distributed flow battery is provided. An electrochemical reaction is processed with the positive and negative electrolytes to produce and/or discharge direct current and further output the positive and negative electrolytes after the reaction. The module comprises two end plates; two frames disposed between the two end plates; two current collectors disposed between the two frames; two complex cast polar plates disposed between the two current collectors; two electrodes disposed between the two complex cast polar plates; a membrane disposed between the two electrodes; and three gaskets. Therein, two of the gaskets are set to sandwich and enclose one of the two complex cast polar plates; and the other one of the gaskets is set between the other one of the two complex cast polar plates and an adjacent one of the current collectors.
US11081709B2
A fuel cell system includes: a fuel cell; a reformer to generate a hydrogen-containing gas; an electric power generation raw material supply unit; a reforming material supply unit configured to supply at least one of reforming water and reforming air, to the reformer; an oxidizing gas supply unit to supply an oxidizing gas to a cathode of the fuel cell; a combustor to ignite an exhaust gas discharged from the fuel cell; and a controller. In an operation stop process of the fuel cell system, the controller causes the oxidizing gas supply unit to supply the oxidizing gas, causes the electric power generation raw material supply unit and the reforming material supply unit to intermittently supply the electric power generation raw material and at least one of the water and the air to the reformer, and causes the ignitor to perform an ignition operation.
US11081708B2
A redox flow battery includes a battery cell; a positive electrolyte tank and a negative electrolyte tank configured to store therein a positive electrolyte and a negative electrolyte, respectively; a positive electrolyte circulation path and a negative electrolyte circulation path each configured to allow a corresponding one of the electrolytes to circulate between a corresponding one of the tanks and the battery cell; and a communicating tube including a tube immersed at one open end thereof in the positive electrolyte, stretched at an intermediate portion thereof above levels of both the electrolytes, and immersed at the other open end thereof in the negative electrolyte.
US11081702B2
A synthesis method of a metal catalyst having carbon shell, includes: a) forming a metal-ligand complex without further chemical additives by mixing a ligand with a metal precursor; b) separating the metal-ligand complex and collecting the separated metal-ligand complex; c) supporting the collected metal-ligand complex to a support by mixing the collected metal-ligand complex with the support in a solvent; and d) treating a composite consisting of the metal-ligand complex and the support by heating.
US11081700B2
A nonaqueous electrolyte secondary battery according to an embodiment of the present disclosure includes a negative electrode including a negative electrode core and negative electrode mixture layers formed on both surfaces of the negative electrode core. Each of the negative electrode mixture layers contains a cellulose-based binder composed of at least one of carboxymethyl cellulose and a salt thereof. When each of the negative electrode mixture layers is divided in half, at the center in the thickness direction, into a first region near the negative electrode core and a second region far from the negative electrode core, the content of the cellulose-based binder present in the first region is 35% by mass or more and less than 50% by mass of the total mass of the cellulose-based binder contained in the entire of each of the negative electrode mixture layers.
US11081696B2
The invention is directed towards an electrochemically active cathode material. The electrochemically active cathode includes beta-delithiated layered nickel oxide and an electrochemically active cathode material selected from the group consisting of manganese oxide, manganese dioxide, electrolytic manganese dioxide (EMD), chemical manganese dioxide (CMD), high power electrolytic manganese dioxide (HP EMD), lambda manganese dioxide, gamma manganese dioxide, beta manganese dioxide, and mixtures thereof. The beta-delithiated layered nickel oxide has an X-ray diffraction pattern. The X-ray diffraction pattern of the beta-delithiated layered nickel oxide includes a first peak from about 14.9° 2θ to about 16.0° 2θ; a second peak from about 21.3° 2θ to about 22.7° 2θ; a third peak from about 37.1° 2θ to about 37.4° 2θ; a fourth peak from about 43.2° 2θ to about 44.0° 2θ; a fifth peak from about 59.6° 2θ to about 60.6° 2θ; and a sixth peak from about 65.4° 2θ to about 65.9° 2θ.
US11081692B2
The present invention pertains to an electrode-forming composition, to use of said electrode-forming composition in a process for the manufacture of a composite electrode, to said composite electrode and to a secondary battery comprising said composite electrode.
US11081684B2
Methods of making single walled carbon nanotubes (SWNTs) including a single step for preparing a homogeneous dispersion of SWNTs in a battery electrode powder. The method may comprise providing a reactor in fluid communication with a mixer, wherein an aerosol containing SWNTs is transmitted from the reactor directly to the mixer containing a battery electrode powder.
US11081671B2
The present disclosure discloses an OLED encapsulation structure, a display device and a method for manufacturing an OLED encapsulation structure. The OLED encapsulation structure includes an OLED device and a plurality of film layers covering the OLED device. The plurality of film layers includes an inorganic layer and an organic layer stacked alternately, and contacting surfaces of any two film layers in contact with each other among the plurality of film layers include complementary topographies such that the any two film layers in contact with each other are stuck with each other.
US11081670B2
A display device includes: a substrate; a light emitting element layer including a first light emitting element in a first display area of the substrate, and a second light emitting element in a second display area of the substrate; and a thin-film encapsulation layer formed on the light emitting element layer. The first light emitting elements may include a first electrode, an organic light emitting layer, and a second electrode. The second light emitting elements may include a first electrode, an inorganic light emitting layer, and a second electrode.
US11081666B2
The present disclosure provides a film material and a display device, and relates to the field of display technology. The film material includes a base material and a functional film layer arranged on the base material, in which the base material includes an active region and an auxiliary region surrounding the active region, the functional film layer covering the active region, and not completely covering the auxiliary region. The film material provided by the present disclosure is applied into a display device.
US11081665B2
A display device including a first substrate including a display part arranged with a plurality of pixels and a terminal part arranged in an outside of the display part, the display part and the terminal part being on a first surface of the substrate, a second substrate facing the first surface, a first sealing layer arranged between the first substrate and the second substrate, and a buffer layer adjacent to the first sealing layer. A part of an end part of the first sealing layer is arranged between the display part and the terminal part, the part of the end part and an upper surface of the first sealing layer form a first step part, the buffer layer is located at the first step part and has a thickness which decreases as a distance from the first step increases.
US11081646B2
The present specification relates to a hole injection or transfer layer coating composition of an organic light emitting diode comprising an organic metal complex of a transition metal; a fluorine-based polymer comprising sulfonic acid or sulfonate; and an organic solvent, a method for manufacturing an organic light emitting diode and an organic light emitting diode using the same.
US11081645B2
Provided is a mask assembly including a mask sheet including a pattern part with at least one opening part, and a welding part connected to the pattern part, and a mask frame with the mask sheet mounted thereon and welded to the welding part. The mask sheet includes a first surface configured to fact the mask frame and a second surface opposite to the first surface. The welding part includes a hatching area in which a surface roughness of the second surface is larger than that of the second surface in the pattern part.
US11081638B2
A piezoelectric element includes a piezoelectric material layer and an electrode layer, wherein the piezoelectric material layer and the electrode layer are stacked on top of each other, the piezoelectric material layer includes a barium titanate-based material, and two coercive fields Ec1 and Ec2 of the piezoelectric element have the same sign and satisfy (|Ec2|−|Ec1|)≥8 kV/cm.
US11081633B2
A thermoelectric generator includes a heat-receiving plate including a heat-receiving surface, a first heat conductor disposed on a surface of the heat-receiving plate opposite the heat-receiving surface and configured to transfer heat received by the heat-receiving plate, a thermoelectric generation module disposed on a surface of the heat conductor opposite the heat-receiving plate, a second heat conductor disposed on a surface of the thermoelectric generation module opposite the first heat conductor, and a cooling plate disposed on the thermoelectric generation module opposite the heat conductor, at least a part of an outer periphery of the first heat conductor being located inside a region corresponding to a pair of a P-type thermoelectric element and an N-type thermoelectric element disposed to an outer periphery of the thermoelectric generation module.
US11081629B2
A light-emitting component is provided which comprises a carrier, a reflective layer and a light source, wherein the light source is mechanically fixed on a mounting surface of the carrier. The carrier has an electrically isolating basic body comprising an edge region, said edge region bounding the mounting surface. The edge region comprises a recess, wherein the reflective layer covers a base surface of the recess. Moreover, the mounting surface is vertically elevated with respect to the base surface of the recess at least in places, such that the reflective layer is kept away from the mounting surface. Furthermore, a method for producing such a light-emitting component is provided.
US11081614B2
This disclosure provides a semiconductor sensor of ionizing radiation and/or ionizing particles with a backside bias electrode and a backside junction for completely depleting the semiconductor substrate up to carrier collection regions each connected to a respective collection electrode of carriers generated by ionization in the substrate. Differently from prior sensors, the sensor of this disclosure has an intermediate semiconductor layer formed upon the substrate, having a greater doping concentration than the doping concentration of the substrate and a doping of a same type. In this intermediate layer, buried doped regions of opposite type one separated from the other are formed for shielding superficial regions in which readout circuits are defined.
US11081611B2
An exemplary system includes an array of photodetectors and a control system. Each photodetector of the array of photodetectors may include a single-photon avalanche diode (SPAD) and a fast-gating circuit configured to arm and disarm the SPAD. The control system is configured to control a current drawn by the array of photodetectors.
US11081610B2
There are disclosed various implementations of an anode over cathode germanium and silicon photodiode including an N type silicon region formed in a silicon substrate, the N type silicon region being a cathode of the photodiode. In addition, the photodiode includes a P type germanium region situated over the N type silicon region, the P type germanium region being an anode of the photodiode. An anode contact of the photodiode is situated over the P type germanium region providing the anode. In some implementations, silicided cathode contacts are formed over the N type silicon region providing the cathode. In some implementations, a P type silicon cap is formed over the P type germanium region. In those implementations, a silicided anode contact may be situated on the P type silicon cap.
US11081604B2
A process of fabricating and a photoconductive antenna are disclosed which include a semi-insulating substrate having a top side and a bottom side; a low-temperature Gallium Arsenide (GaAs) layer deposited on the top side of the semi-insulating substrate; a plurality of metal electrodes having a bowtie dipole, with an excitation gap at the center, deposited directly on the low-temperature Gallium Arsenide layer; and an extended hemispherical lens attached to the bottom side of the semi-insulating substrate; the extended hemispherical lens further comprises an extension layer and a hemispherical layer separated by an extended line whose position is selected so that a beam of light coming from outside of the extended hemispherical lens is collimated to the excitation gap.
US11081592B2
A semiconductor device includes channel layers disposed over a substrate, a source/drain region disposed over the substrate, a gate dielectric layer disposed on and wrapping each of the channel layers, and a gate electrode layer disposed on the gate dielectric layer and wrapping each of the channel layers. Each of the channel layers includes a semiconductor wire made of a core region, and one or more shell regions. The core region has an approximately square-shape cross section and a first shell of the one or more shells forms a first shell region of an approximately rhombus-shape cross section around the core region and is connected to an adjacent first shell region corresponding to a neighboring semiconductor wire.
US11081583B2
A device and method for forming a semiconductor device includes forming a gate structure on a channel region of fin structures and forming a flowable dielectric material on a source region portion and a drain region portion of the fin structures. The flowable dielectric material is present at least between adjacent fin structures of the plurality of fin structures filling a space between the adjacent fin structures. An upper surface of the source region portion and the drain region portion of fin structures is exposed. An epitaxial semiconductor material is formed on the upper surface of the source region portion and the drain region portion of the fin structures.
US11081579B2
An HEMT includes a first III-V compound layer. A second III-V compound layer is disposed on the first III-V compound layer. The composition of the first III-V compound layer and the second III-V compound layer are different from each other. A source electrode and a drain electrode are disposed on the second III-V compound layer. The gate electrode is disposed on the second III-V compound layer between the source electrode and the drain electrode. An insulating layer is disposed between the drain electrode and the gate electrode and covers the second III-V compound layer. At least one electrode is disposed on the insulating layer and contacts the insulating layer, wherein a voltage is applied to the electrode.
US11081575B2
An insulated gate bipolar transistor (IGBT) device and a method for manufacturing the same are provided. The present disclosure relates to power semiconductor devices. In order to relieve the problem of wafer warping caused by trench stress in an IGBT manufacturing process without affecting other performance parameters of the IGBT, it provides the following technical solution: optimizing the design of arrangement densities and arrangement regions of device trenches. The present disclosure can alleviate the problem of wafer warping caused by trench stress in the IGBT manufacturing process, improve the product yield of IGBT chips, and enhance the latch-up immunity of the IGBT, so that the IGBT is more robust and durable.
US11081570B2
Integrated circuit transistor structures are disclosed that include a gate structure that is lattice matched to the underlying channel. In particular, the gate dielectric is lattice matched to the underlying semiconductor channel material, and in some embodiments, so is the gate electrode. In an example embodiment, single crystal semiconductor channel material and single crystal gate dielectric material that are sufficiently lattice matched to each other are epitaxially deposited. In some cases, the gate electrode material may also be a single crystal material that is lattice matched to the semiconductor channel material, thereby allowing the gate electrode to impart strain on the channel via the also lattice matched gate dielectric. A gate dielectric material that is lattice matched to the channel material can be used to reduce interface trap density (Dit). The techniques can be used in both planar and non-planar (e.g., finFET and nanowire) metal oxide semiconductor (MOS) transistor architectures.
US11081566B2
Semiconductor devices and methods of forming the same include forming a gate stack in contact with sidewalls of a semiconductor fin and on a bottom spacer over a bottom source/drain region. An encapsulating material is selectively deposited over the gate stack, leaving the bottom spacer exposed. An inter-layer dielectric is formed over the encapsulating material. A via is formed in the inter-layer dielectric to contact the bottom source/drain layer.
US11081564B2
A semiconductor device includes a first electrode, a silicon carbide substrate having a first surface electrically connected with the first electrode and a second surface opposite to the first surface, an ohmic junction layer disposed on the second surface, and a second electrode disposed on the ohmic junction layer. The ohmic junction layer has a first layer that is directly disposed on the second surface and includes a first silicide of titanium and a first silicide of a metal element other than titanium, and a second layer that is directly disposed on the first layer, includes a second silicide of titanium and a second silicide of the metal element, and has a lower titanium concentration than the first layer.
US11081558B2
A laterally diffused metal oxide silicon (LDMOS) transistor and a method of making the LDMOS transistor are disclosed. The LDMOS transistor includes a drain drift region formed in a substrate and containing a drain contact region. A gate structure overlies a channel region in the substrate and a first shallow-trench isolation (STI) structure located between the drain contact region and the channel region. The first STI structure contains a high-k dielectric and a second STI structure contains silicon oxide.
US11081557B2
The present disclosure provides a memory and a method for forming the memory. The method includes: providing a base with a first fin and a second fin formed thereon, wherein the first fin comprises an erasing region and a floating gate region on both sides of the erasing region, and a sacrificial layer is disposed on a surface of the erasing region and a surface of the second fin; forming a floating gate structure across the floating gate region on the base; forming a first sidewall film on a top surface and sidewall surfaces of the floating gate structure on the base; removing the sacrificial layer, and forming an opening in the floating gate structure and the first sidewall film; and forming an erasing gate structure in the opening. The memory formed by the method has good performance.
US11081551B2
In accordance with an embodiment, a method for producing a graphene-based sensor includes providing a carrier substrate; forming a carrier structure on the carrier substrate, wherein one or more separating structures are formed on an upper side of the carrier structure; and performing a wet chemical transfer of a graphene layer onto the upper side of the carrier structure that comprises the separating structures, where the separating structures and a tear strength of the graphene layer are matched to one another such that the graphene layer respectively tears at the separating structures during the wet chemical transfer.
US11081549B2
A method for fabricating a semiconductor device includes providing a semiconductor structure including a semiconductor substrate, a plurality of semiconductor fin structures, and a trench insulation layer formed on the semiconductor substrate and surrounding each semiconductor fin structure. The semiconductor fin structures include a plurality of first semiconductor fin structures and a plurality of second semiconductor fin structures. The top surface of the trench insulation layer is leveled with the top surface of the semiconductor fin structures. The method includes performing a first anti-punch-through doping process on the first semiconductor fin structures to form a first anti-punch-through region in each first semiconductor fin structure, removing a portion of each second semiconductor fin structure to form a trench, and forming an epitaxial layer on the remaining portion of the second semiconductor fin structure and a second anti-punch-through region in the epitaxial layer or in the remaining second semiconductor fin structure.
US11081540B2
A display apparatus includes: a substrate having a bending area between a first area and a second area; an inorganic insulating layer arranged on the substrate, the inorganic insulating layer having an opening or a groove corresponding to the bending area; a wiring unit extending to the second area through the bending area, the wiring unit arranged on the inorganic insulating layer and at least a portion thereof overlapping the opening or the groove; and an organic material layer between the inorganic insulating layer and the wiring unit, the organic material layer configured to fill the opening or the groove, wherein the wiring unit comprises a first wire and a second wire that are adjacent to each other, and a width in which the opening or the groove overlaps the first wire is different from the width in which the opening or the groove overlaps the second wire.
US11081537B2
The present invention provides a substrate and a manufacturing method of the substrate. The substrate includes: a glass base plate; a first base layer on the glass base plate; a light shielding layer on the first base layer; multiple pixel units placed on the first base layer, the pixel units including at least one light transmissive region; and a photomask for exposing the light shielding layer. The photomask is used to expose, develop, and etch away a portion of the light shielding layer on the pixel units which need to communicate with each other, so that multiple grooves are formed in the light shielding layer to make the pixel units communicate with each other.
US11081532B2
Provided is a display apparatus including a display module having a folding region and a plurality of non-folding regions adjacent to the folding region and including a display surface configured to display an image, and a support member below the display module and supporting the display module, wherein the display module is operated in a plurality of modes, and the plurality of modes includes a first mode in which the folding region has a first curvature radius and is folded in a first bending direction which surrounds a virtual first bending axis defined below the display module and a second mode in which the folding region has a second curvature radius and is folded in a second bending direction which surrounds a virtual second bending axis defined above the display module, wherein the first curvature radius is greater than the second curvature radius.
US11081531B2
An organic light emitting diode display device includes a lower substrate, a plurality of lower electrodes, a light emitting layer, an upper electrode, and a first functional module. The lower substrate includes a first module region that includes sub-pixel regions and transmissive regions, and a display region that surrounds the first module region and includes the sub-pixel regions. The lower electrodes are respectively disposed on the lower substrate in the sub-pixel regions in the first module region. The light emitting layer is disposed on the lower electrodes, and includes a first opening between two adjacent lower electrodes. The upper electrode is disposed on the light emitting layer, and includes a second opening that overlaps the first opening. The first functional module is disposed on a bottom surface of the lower substrate in the first module region.
US11081521B2
A method for manufacturing a plurality of crystalline semiconductor islands having different lattice parameters includes providing a relaxation substrate comprising a support and a flow layer on the support that includes first and second groups of blocks having different viscosities at a relaxation temperature. The relaxation substrate also comprises a plurality of strained crystalline semiconductor islands on the flow layer, the islands of a first group being located on the first group of blocks and islands of a second group being located on the second group of blocks. The relaxation substrate is then heat treated at a relaxation temperature higher than or equal to the glass transition temperature of at least one block of the flow layer to cause differentiated lateral expansion of the first and second groups of islands such that the first and second groups of relaxed islands then have different lattice parameters.
US11081517B2
An active matrix substrate includes a TFT. The TFT includes a gate electrode, a semiconductor layer overlapping the gate electrode with a gate insulating film interposed therebetween, and a source electrode and a drain electrode disposed on the semiconductor layer. The source electrode, the drain electrode, and the semiconductor layer are covered with a first insulating film. The gate insulating film includes a first stepped portion in a portion covering a peripheral portion of the gate electrode. The first insulating film includes a first opening at a position overlapping a portion of the first stepped portion that is not covered with the source electrode and the drain electrode in a plan view.
US11081515B2
A first conductive pattern and a third conductive pattern are joined to each other in a junction plane, and a second conductive pattern and a fourth conductive pattern are joined to each other in the junction plane, and an insulation layer is arranged at least in one of spaces between the first conductive pattern and the second conductive pattern and between the third conductive pattern and the fourth conductive pattern.
US11081505B2
An insulating film provided between adjacent pixels is referred to as a bank, a partition, a barrier, an embankment or the like, and is provided above a source wiring or a drain wiring for a thin film transistor, or a power supply line. In particular, at an intersection portion of these wirings provided in different layers, a larger step is formed there than in other portions. Even when the insulating film provided between adjacent pixels is formed by a coating method, thin portions are problematically partially formed due to this step and the withstand pressure is reduced. In the present invention, a dummy material is arranged near the large step portion, particularly, around the intersection portion of wirings, so as to alleviate unevenness formed thereover. The upper wiring and the lower wiring are arranged in a misaligned manner so as not to align the end portions.
US11081501B2
A thin film transistor and a method of fabricating the same, an array substrate and a method of fabricating the same, and a display device are provided, the method of fabricating a thin film transistor includes: forming an active layer on a base substrate; forming a metal layer on the active layer; and processing the metal layer to form a source electrode, a drain electrode, and a metal oxide layer, the metal oxide layer covering the source electrode, the drain electrode, and the active layer, the source electrode and the drain electrode being spaced apart and insulated from each other by the metal oxide layer.
US11081492B2
A semiconductor memory device includes a semiconductor substrate, transistors formed in an upper surface of the semiconductor substrate, a stacked body provided on the semiconductor substrate, a first contact, and a second contact. The transistors are arranged along a first direction. A minimum period of an arrangement of the transistors is a first period. The stacked body includes electrode films. A configuration of a first portion of the stacked body is a staircase-like having terraces. A first region and a second region are set along the first direction in the first portion. A length in the first direction of the terrace disposed in the second region is longer than the first period. A length in the first direction of the terrace disposed in the first region is shorter than the first period.
US11081488B2
A capacitive element includes a trench extending vertically into a well from a first side. The trench is filled with a conductive central section clad with an insulating cladding. The capacitive element further includes a first conductive layer covering a first insulating layer that is located on the first side and a second conductive layer covering a second insulating layer that is located on the first conductive layer. The conductive central section and the first conductive layer are electrically connected to form a first electrode of the capacitive element. The second conductive layer and the well are electrically connected to form a second electrode of the capacitive element. The insulating cladding, the first insulating layer and the second insulating layer form a dielectric region of the capacitive element.
US11081485B2
A monolithic integrated circuit device formed in a multi-layer structure comprises a low-pinch-off-voltage pHEMT and a high-pinch-off-voltage pHEMT. A Schottky layer in the multi-layer structure contains at least three stacked regions of semiconductor material, wherein each of the two adjacent stacked regions differs in material and provides a stacked region contact interface therebetween. The gate-sinking pHEMTs each includes a gate contact, a first gate metal layer, a gate-sinking region, and a gate-sinking bottom boundary. The first gate metal layers are in contact with the topmost stacked region of the Schottky layer. The gate-sinking regions are beneath the first gate metal layers. The gate-sinking bottom boundary of the high-pinch-off-voltage pHEMT, which is closer to the semiconductor substrate than the gate-sinking bottom boundary of the low-pinch-off-voltage pHEMT, locates within 10 Å above or below one of the stacked region contact interfaces of the Schottky layer.
US11081484B2
There are provided an Integrated Circuit (IC) unit, a method of manufacturing the same, and an electronic device including the IC unit. According to an embodiment, the IC unit includes a first source/drain layer, a channel layer and a second source/drain layer for a first device and a first source/drain layer, a channel layer and a second source/drain layer for a second device stacked in sequence on a substrate. In the first device, the channel layer includes a first portion and a second portion separated from each other. The first source/rain layer and the second source/drain layer each extend integrally to overlap both the first portion and the second portion of the channel layer. The IC unit further includes a first gate stack surrounding a periphery of the first portion and also a periphery of the second portion of the channel layer of the first device, and a second gate stack surrounding a periphery of the channel layer of the second device.
US11081476B1
An IC that includes a contiguous standard cell area with a 4×3 e-beam pad that is compatible with advanced manufacturing processes and an associated e-beam testable structure.
US11081457B2
In an embodiment, a semiconductor package includes a first transistor device having first and second opposing surfaces, a first power electrode and a control electrode arranged on the first surface and a second power electrode arranged on the second surface. A first metallization structure arranged on the first surface includes a plurality of outer contact pads which includes a protective layer of solder, Ag or Sn. A second metallization structure is arranged on the second surface. A conductive connection extending from the first surface to the second surface electrically connects the second power electrode to an outer contact pad of the first metallization structure. A first epoxy layer arranged on side faces and on the first surface of the transistor device includes openings which define a lateral size of the plurality of outer contact pads and a package footprint.
US11081449B2
An electromagnetic wave absorption sheet is arranged to contact an upper surface and side surfaces of an electronic component mounted on a wiring board, a heat conduction plate is arranged to contact the electromagnetic wave absorption sheet, a heat transfer sheet is arranged to contact the heat conduction plate, and a heat dissipation member is arranged to contact the heat transfer sheet. Heat conductive particles contained in the heat transfer sheet contact a flat surface portion of the heat conduction plate. The electromagnetic wave absorption sheet, the heat conduction plate, and the heat transfer sheet are interposed between the heat dissipation member and the electronic component, as a heat conduction member for conducting heat generated in the electronic component and the like to the heat dissipation member.
US11081442B2
A method for metallization during fabrication of an Integrated Circuit (IC). The IC includes a semiconductor wafer having a back surface and a front surface. The method includes etching a via hole through the semiconductor wafer. After this, a seed metal layer is deposited on the back surface of the semiconductor wafer. Thereafter, a photoresist layer is deposited on the back surface of the semiconductor wafer such that the via hole remains uncovered. After depositing the photoresist layer, a metal layer is formed along the walls of the via hole to electrically connect the back surface and the front surface of the semiconductor wafer. Finally, the photoresist layer is removed subsequent to forming the metal layer.
US11081441B1
The present application provides a chip on film and a display device, the chip on film including a plurality of first source signal lines located at a middle, and a plurality of second source signal lines located at opposite sides, wherein each of the first source signal lines has a cross-sectional area smaller than a cross-sectional area of each of the second source signal lines in a reference plane. Based on the structure, attenuation from the source driver chip to each data lines is substantially the same or even completely the same.
US11081440B2
An interposer includes: a base substrate; an interconnection structure on a top surface of the base substrate and including a metal interconnection pattern; an upper passivation layer on the interconnection structure and having compressive stress; a lower passivation layer under a bottom surface of base substrate, the lower passivation layer having compressive stress that is less than the compressive stress of the upper passivation layer; a lower conductive layer under the lower passivation layer; and a through electrode penetrating the base substrate and the lower passivation layer. The through electrode electrically connects the lower conductive layer to the metal interconnection pattern of the interconnection structure.
US11081430B2
A package and a corresponding method are described. The method includes: providing a processed first wafer having front and back sides and including power semiconductor dies implemented within the wafer by processing its front side, each die having a first load terminal at the front side and a second load terminal at the back side; providing an unprocessed second wafer made of an electrically insulating material and having first and second opposing sides; forming a plurality of recesses within the second wafer; filling the plurality of recesses with a conductive material; forming a stack by attaching, prior or subsequent to filling the recesses, the second wafer to the front side of the first wafer, the conductive material electrically contacting the first load terminals of the power semiconductor dies; and ensuring that the conductive material provides an electrical connection between the first side and the second side of the second wafer.
US11081426B2
A three dimensional Integrated Circuit (IC) Power Grid (PG) may be provided. The three dimensional IC PG may comprise a first IC die, a second IC die, an interface, and a power distribution structure. The interface may be disposed between the first IC die and the second IC die. The power distribution structure may be connected to the interface. The power distribution structure may comprise at least one Through-Silicon Vias (TSV) and a ladder structure connected to at least one TSV.
US11081418B2
The present disclosure relates to a thermally enhanced package, which includes a carrier, a thinned die over the carrier, a mold compound, and a heat extractor. The thinned die includes a device layer over the carrier and a dielectric layer over the device layer. The mold compound resides over the carrier, surrounds the thinned die, and extends beyond a top surface of the thinned die to define an opening within the mold compound and over the thinned die. The top surface of the thinned die is at a bottom of the opening. At least a portion of the heat extractor is inserted into the opening and in thermal contact with the thinned die. Herein the heat extractor is formed of a metal or an alloy.
US11081416B2
A component carrier including a stack of at least one electrically conductive layer structure and at least one electrically insulating layer structure, a component embedded in the stack, and a sealing structure sealing at least part of the component with regard to material of the stack, wherein the sealing structure is configured for reducing stress between the component and the stack.
US11081415B2
The disclosure provides an electronic package and a method of manufacturing the same. The method is characterized by encapsulating an electronic component with a packaging layer and forming on an upper surface of the packaging layer a circuit structure that is electrically connected to the electronic component; and forming a stress-balancing layer on a portion of the lower surface of the packaging layer to balance the stress exerted on the upper and lower surfaces of the packaging layer, thereby reducing the overall package warpage and facilitating the manufacturing process.
US11081409B2
A first mass flow controller is provided in an inert gas pipe for feeding nitrogen gas. A second mass flow controller is provided in a reactive gas pipe for feeding ammonia. A joint pipe communicatively connects a joint portion of the inert gas pipe and the reactive gas pipe to a chamber for treating a semiconductor wafer. The joint pipe is provided with a mass flowmeter. A detector detects gas leakage by comparing a total value of flow rates of nitrogen controlled by the first mass flow controller and of ammonia controlled by the second mass flow controller with a measurement value of a flow rate of a treatment gas, obtained by the mass flowmeter.
US11081408B2
Aspects of the disclosure provide a method for wafer warpage control. The method includes forming a filling structure in a slit opening on a wafer. Further, the method includes measuring a warpage parameter of the wafer, and determining a thermal profile to adjust a warpage parameter into a target range based on the warpage parameter. Then, the method includes performing a process having the determined thermal profile to adjust the warpage parameter into the target range.
US11081405B2
Methods are described that include providing a laser-based measurement tool. An implement of a semiconductor fabrication process tool (e.g., susceptor) is delivered to the laser-based measurement tool where a plurality of measurements is performed of a surface of the implement using a blue wavelength radiation. The measurements are of a distance (e.g., angstroms) from a reference plane and provide an indication of the profile of the surface of the susceptor. As the surface profile of the susceptor can affect layers deposited on target substrates using the susceptor, the measurements provide for a disposition of the susceptor.
US11081403B2
A method includes forming an interlayer dielectric (ILD) layer over a first epitaxial source/drain (S/D) feature and a second epitaxial S/D feature, where the first epitaxial S/D feature is disposed adjacent to the second epitaxial S/D feature, forming a dummy contact feature in the ILD layer over the first epitaxial S/D feature, removing a portion of the dummy contact feature and a portion of the ILD layer disposed above the second epitaxial S/D feature to form a first trench, removing a remaining portion of the dummy contact feature to form a second trench, and forming a metal S/D contact in the first and the second trenches.
US11081402B2
Disclosed is a method of forming a semiconductor device. The method includes providing a precursor having a substrate and gate stacks over the substrate, wherein each of the gate stacks includes an electrode layer, a first hard mask (HM) layer over the electrode layer, and a second HM layer over the first HM layer. The method further includes depositing a dielectric layer over the substrate and the gate stacks and filling spaces between the gate stacks; and performing a first chemical mechanical planarization (CMP) process to partially remove the dielectric layer. The method further includes performing an etching process to remove the second HM layer and to partially remove the dielectric layer, thereby exposing the first HM layer. The method further includes performing a second CMP process to at least partially remove the first HM layer.
US11081396B2
An improved work function layer and a method of forming the same are disclosed. In an embodiment, the method includes forming a semiconductor fin extending from a substrate; depositing a dielectric layer over the semiconductor fin; depositing a first work function layer over the dielectric layer; and exposing the first work function layer to a metastable plasma of a first reaction gas, a metastable plasma of a generation gas, and a metastable plasma of a second reaction gas, the first reaction gas being different from the second reaction gas.
US11081386B2
A high resistivity single crystal semiconductor handle structure for use in the manufacture of SOI structure is provided. The handle structure comprises an intermediate semiconductor layer between the handle substrate and the buried oxide layer. The intermediate semiconductor layer comprises a polycrystalline, amorphous, nanocrystalline, or monocrystalline structure and comprises a material selected from the group consisting of Si1-xGex, Si1-xCx, Si1-x-yGexSny, Si1-x-y-zGexSnyCz, Ge1-xSnx, group IIIA-nitrides, semiconductor oxides, and any combination thereof.
US11081385B2
The present disclosure relates to a radio frequency (RF) device including a device substrate, a thinned device die with a device region over the device substrate, a first mold compound, and a second mold compound. The device region includes an isolation portion, a back-end-of-line (BEOL) portion, and a front-end-of-line (FEOL) portion with a contact layer and an active section. The contact layer resides over the BEOL portion, the active section resides over the contact layer, and the isolation portion resides over the contact layer to encapsulate the active section. The first mold compound resides over the device substrate, surrounds the thinned device die, and extends vertically beyond the thinned device die to define an opening over the thinned device die and within the first mold compound. The second mold compound fills the opening and directly connects the isolation portion of the thinned device die.
US11081384B2
A method includes producing a semiconductor arrangement having a semiconductor layer, a first insulation layer arranged on the semiconductor layer and facing a first surface of the semiconductor arrangement, and an insulating via extending in a vertical direction through the semiconductor layer as far as the first insulation layer, the insulating via surrounding a region of the semiconductor layer in a ring-shaped fashion. The method further includes permanently securing a first carrier to the first surface of the semiconductor arrangement.
US11081383B2
A substrate table is provided. The substrate table includes a main body configured to support a substrate thereon. The substrate table further includes a number of vacuum channels provided in the main body and respectively formed with a vacuum opening on a surface of the main body. The vacuum channels are configured to apply a vacuum to the substrate. The vacuum channels are distributed throughout the main body and arranged in a grid pattern.
US11081372B2
A package system includes a first interposer including a first substrate having first and second primary surfaces on opposite sides of the first substrate. The package system includes a first interconnect structure over the first surface, the first interconnect structure having a first metallic line pitch LP1. The package system includes a plurality of first through silicon via (TSV) structures in the first substrate. The package system includes a molding compound material partially enveloping the first substrate. The package system includes a plurality of through vias in the molding compound material, wherein each through via of the plurality of through vias is offset from the first substrate. The package system includes a second interconnect structure on a second surface of the first substrate. The second interconnect structure has a second metallic line pitch LP2, and LP2>LP1. The package system includes a first integrated circuit over the first interposer.
US11081371B2
A chip package process includes the following steps. A supporting structure and a carrier plate are provided. The supporting structure has a plurality of openings. The supporting structure is disposed on the carrier plate. A plurality of chips is disposed on the carrier plate. The chips are respectively located in the openings of the supporting structure. An encapsulated material is formed to cover the supporting structure and the chips. The supporting structure and the chips are located between the encapsulated material and the carrier plate. The encapsulated material is filled between the openings and the chips. The carrier plate is removed. A redistribution structure is disposed on the supporting structure, wherein the redistribution structure is connected to the chips.
US11081367B2
A support including a heat resistant film layer and a resin layer, wherein the heat resistant film layer is laminated on at least one side (a first side) of the resin layer, and the resin layer is in a semi-cured state (B stage).
US11081365B2
A method of manufacturing a semiconductor device is disclosed. In the method, a metallic layer is formed over a substrate, the metallic layer is surface-treated with an alkaline solution, and a bottom anti-reflective coating (BARC) layer is formed on the surface-treated metallic layer.
US11081364B2
Systems, apparatuses, and methods related to reduction of crystal growth resulting from annealing a conductive material are described. An example apparatus includes a conductive material selected to have an electrical resistance that is reduced as a result of annealing. A stabilizing material may be formed over a surface of the conductive material. The stabilizing material may be selected to have properties that include stabilization of the reduced electrical resistance of the conductive material and reduction of a degree of freedom of crystal growth relative to the surface resulting from recrystallization of the conductive material during the annealing.
US11081355B2
A semiconductor device includes a semiconductor part; first and second electrodes, the semiconductor part being provided between the first and second electrodes; a control electrode selectively provided between the semiconductor part and the second electrode; and a contacting part electrically connecting the semiconductor part and the second electrode. The semiconductor part includes a first layer of a first conductivity type, a second layer of a second conductivity type provided between the first layer and the second electrode, a third layer of the first conductivity type selectively provided between the second layer and the second electrode, and a fourth layer of the second conductivity type selectively provided between the second layer and the second electrode. The contacting part includes a first semiconductor portion of the first conductivity type contacting the third layer, and a second semiconductor portion of the second conductivity type contacting the fourth layer.
US11081354B2
The present disclosure provides a method in accordance with some embodiments. The method includes forming a mandrel over a substrate, the mandrel having a first sidewall and a second sidewall opposing the first sidewall; forming a first fin on the first sidewall and a second fin on the second sidewall; depositing a dielectric material covering the first fin, the second fin, and the mandrel; partially removing the dielectric material, thereby exposing the second fin; etching the second fin without etching the first fin and the mandrel; removing the dielectric material; and removing the mandrel.
US11081346B2
A semiconductor structure (100) comprising: a substrate (102), a first layer (106) of AlxGayIn(1-x-y)N disposed on the substrate, stacks (107, 109) of several second and third layers (108, 110) alternating against each other, between the substrate and the first layer, a fourth layer (112) of AlxGayIn(1-x-y)N, between the stacks, a relaxation layer of AIN disposed between the fourth layer and one of the stacks, and, in each of the stacks: the level of Ga of the second layers increases from one layer to the next in a direction from the substrate to the first layer, the level of Ga of the third layers is constant or decreasing from one layer to the next in said direction, the average mesh parameter of each group of adjacent second and third layers increasing from one group to the next in said direction, the thickness of the second and third layers is less than 5 nm.
US11081340B2
Methods for conformal radical oxidation of structures are provided. The method comprises positioning a substrate in a processing region of a processing chamber. The method further comprises flowing hydrogen gas into a precursor activator at a first flow rate, wherein the precursor activator is fluidly coupled with the processing region. The method further comprises flowing oxygen gas into the precursor activator at a second flow rate. The method further comprises flowing argon gas into the precursor activator at a third flow rate. The method further comprises generating a plasma in the precursor activator from the hydrogen gas, oxygen gas, and argon gas. The method further comprises flowing the plasma into the processing region. The method further comprises exposing the substrate to the plasma to form an oxide film on the substrate, wherein a growth rate of the oxide film is controlled by adjusting the third flow rate.
US11081336B2
The present invention generally relates to a method of making graphene and graphene devices.
US11081335B2
A multi-scale manufacturing system comprising a centrally located multi-axis and multi-dimensional first manipulating component associated with a housing for manipulating a substrate and a template, a control subsystem coupled to the first manipulating component for controlling movement thereof, a pre-alignment subsystem for pre-aligning the substrate and the template, an assembly station for applying nanomaterial to the template, an alignment station for aligning the template and the substrate together to form a workpiece assembly, and a transfer subsystem for applying pressure to the workpiece assembly for transferring the nanomaterial from the template to the substrate.
US11081334B2
In some embodiments, the present disclosure relates to a wafer trimming and cleaning apparatus, which includes a blade that is configured to trim a damaged edge portion of a wafer, thereby defining a new sidewall of the wafer. The wafer trimming and cleaning apparatus further includes water nozzles and an air jet nozzle. The water nozzles are configured to apply deionized water to the new sidewall of the wafer to remove contaminant particles generated by the blade. The air jet nozzle is configured to apply pressurized gas to a first top surface area of the wafer to remove the contaminant particles generated by the blade. The first top surface area overlies the new sidewall of the wafer.
US11081324B2
The sputtering cathode has a tubular shape having a pair of long sides facing each other in cross-sectional shape, has a sputtering target whose erosion surface faces inward, and a magnetic circuit is provided along the sputtering target. The pair of long sides are constituted by rotary targets each having a cylindrical shape. The rotary target is internally provided with a magnetic circuit and configured to allow the flow of cooling water. The magnetic circuit is provided parallel to the central axis of the rotary target and has a rectangular cross-sectional shape having a long side perpendicular to the radial direction of the rotary target.
US11081320B2
A plasma processing apparatus includes a processing chamber 101 where a wafer 114 is processed using plasma 111, a radio frequency power supply 106 configured to supply a radio frequency power for generating the plasma 111, a mechanism configured to form a magnetic field for forming ECR and to control a magnetic flux density thereof, and a sample stage 113 on which the wafer 114 is placed. The plasma processing apparatus further includes a control unit 107 configured to, based on image data of the plasma 111, monitor a height of ECR which is electron cyclotron resonance generated by an interaction between the radio frequency power and the magnetic field, and to control a frequency of the radio frequency power such that the monitored ECR height becomes a predetermined height.
US11081319B2
Glass sealed gas discharge tubes. In some embodiments, a gas discharge tube (GDT) can include an insulator substrate having first and second sides and defining an opening. The GDT can further include a first electrode implemented to cover the opening on the first side of the insulator substrate, and a second electrode implemented to cover the opening on the second side of the insulator substrate. The GDT can further include a first glass seal implemented between the first electrode and the first side of the insulator substrate, and a second glass seal implemented between the second electrode and the second side of the insulator substrate, such that the first and second glass seals provide a hermetic seal for a chamber defined by the opening and the first and second electrodes.
US11081317B2
Embodiments include a modular high-frequency emission source. In an embodiment, the modular high-frequency emission source includes a plurality of high-frequency emission modules, where each high-frequency emission module comprises an oscillator module, an amplification module, and an applicator. In an embodiment the oscillator module comprises a voltage control circuit and a voltage controlled oscillator. In an embodiment, the amplification module is coupled to the oscillator module. In an embodiment, the applicator is coupled to the amplification module. In an embodiment, each high-frequency emission module includes a different oscillator module.
US11081315B2
The present disclosure describes a system and a method for providing a mixed gas to an ion implantation tool. The system includes a water supply, an electrical source, a gas generator. The gas generator is configured to generate a first gas from the water supply and the electrical source. The system also includes a first flow controller configured to control a first flow rate of the first gas, a gas container to provide a second gas, a second flow controller configured to control a second flow rate of the second gas, and a gas pipe configured to mix the first and second gases into a mixed gas. The mixed gas can be delivered to, for example, an ion source head of the ion implantation tool.
US11081307B2
An electrical power supply disconnector for establishing or severing the connection between current conductors and a power supply circuit. The electrical power supply disconnector includes a housing including a central passage, the walls of which bear contact strips that are located facing one another along a contact axis, and a slider sliding through the central passage in the direction of a centre axis, and bearing at least a first electrically conductive bar, oriented along the contact axis, for electrically connecting at least one first low contact strip and one high contact strip when the slider is in a first position. A protection module including such a power supply disconnector.
US11081303B2
An electric line cutter device for high voltage busbars has a two-part housing, a piston, an igniter and a busbar. The upper housing includes a cylinder, cuboid or prism chamber. The lower housing also includes a cylinder, cuboid or prism chamber. The piston is contained inside one of either the upper housing chamber or the lower housing chamber. Upon igniting the igniter, the piston breaks a portion of the busbar moving the piston and the portion of the busbar into the opposite chamber thereby stopping the electric current flow. The piston is at least partially formed as an insulator to prevent electric discharge. The piston design together with chamber design includes integrated “squeeze areas” and “blow channels” for the appearing arc. A channel system outside or from inside the piston allow the pyro gases to push the arc plasma into a filter system to cool down the gases.
US11081299B2
The snap action switch of the present disclosure may include a housing with a plurality of protruding blocks extending inwardly, a plunger disposed on the housing, a first elastic component coupled to the plunger for providing a force against the plunger, a cam located within the housing and being movable by the plunger, a rotor located within the housing and associated with the cam, and a second elastic component coupled to the rotor for providing a force against the rotor. When the cam moves to a first position, the rotor may rotate such that a lower surface of the cam engages with an upper surface of the rotor, and when the cam moves to a second position, the rotor may continue to rotate such that the upper surface of the rotor engages with a lower surface of at least one of the plurality of protruding blocks of the housing.
US11081291B2
A photosensor includes a first electrode, a second electrode that opposes the first electrode, and a photoelectric conversion layer that is disposed between the first electrode and the second electrode and converts incident light into electric charges. At least one electrode selected from the group consisting of the first electrode and the second electrode is light-transmissive. The photoelectric conversion layer contains a perovskite compound. The fluorescence spectrum of the perovskite compound has a first peak at a first wavelength and a second peak at a second wavelength that is longer than the first wavelength. The photoelectric conversion layer is in ohmic contact with each of the first electrode and the second electrode.
US11081289B2
A tantalum capacitor includes: a tantalum body comprising tantalum powder and a tantalum wire exposed to one end surface; an anode lead frame comprising a first electrode member and a second electrode member bent perpendicularly thereto; a cathode electrode lead frame comprising a third electrode member spaced apart from the first electrode member having the tantalum body mounted on an upper surface thereof and a fourth electrode member bent perpendicularly thereto; and a encapsulation portion covering the tantalum body so that lower surfaces of the first and third electrode members and one external surfaces of the second and fourth electrode members are exposed. The anode lead frame comprises a bend portion having a connection part of the first electrode member and the second electrode member as an axis, and an end of the bend portion is in contact with the tantalum wire.
US11081288B1
A solid electrolytic capacitor containing a capacitor element is provided. The capacitor element contains a sintered porous anode body, a dielectric that overlies the anode body, and a solid electrolyte that overlies the dielectric that includes a conductive polymer. The capacitor does not exhibit an anomalous charging current when charged at a constant voltage rate increase of 120 volts per second, as determined at an operating frequency of 120 Hz and temperature of about 23° C.
US11081287B2
An electrolytic capacitor includes a capacitor element. The capacitor element includes an anode body that includes a dielectric layer disposed at a surface of the anode body, a cathode body, and a separator disposed between the anode body and the cathode body. The capacitor element is impregnated with an electrolytic solution. A conductive polymer and a polyacrylic acid-based compound are provided on the dielectric layer.
US11081271B2
The present disclosure discloses a circuit protection device including a first magnetic layer in which a plurality of magnetic sheets are laminated and of which at least a portion of one surface is exposed, a second magnetic layer in which a plurality of magnetic sheets are laminated and of which at least a portion of one surface is exposed, and a nonmagnetic layer in which a plurality of nonmagnetic sheets are laminated and which is disposed between the first and second magnetic layers. A noise filter part including a plurality of coil patterns is disposed in the nonmagnetic layer.
US11081266B2
Soft magnetic alloy powder includes plurality of soft magnetic alloy particles of soft magnetic alloy represented by composition formula (Fe(1−(α+β))X1αX2β)(1−(a+b+c++e+f+g))MaBbPcSidCeSfTig, wherein X1 represents Co and/or Ni; X2 represents at least one selected from group consisting of Al, Mn, Ag, Zn, Sn, As, Sb, Cu, Cr, Bi, N, O, and rare earth elements; M represents at least one selected from group consisting of Nb, Hf, Zr, Ta, Mo, W, and V; 0.020≤a≤0.14, 0.020
US11081259B1
Twisted pair communication cables that include reduced or minimal use of colorant may include a plurality of twisted pairs of individually insulated conductors, and the respective insulation formed around each conductor may not be blended or compounded with any colorant. A separator may be positioned between at least two of the plurality of twisted pairs, and the separator may include one or more physical indicia that facilitate identification of the plurality of twisted pairs. A jacket may be formed around the plurality of twisted pairs and the separator.
US11081258B1
Twisted pair communication cables that include reduced or minimal use of colorant may include a plurality of twisted pairs of individually insulated conductors, and the respective insulation formed around each conductor may be free of colorant. Additionally, physical indicia may be selectively formed on the respective insulation of at least two of the plurality of twisted pairs, and the physical indicia may facilitate identification of the plurality of twisted pairs. A jacket may be formed around the plurality of twisted pairs.
US11081251B2
A suctionable gel for eliminating a contaminating species contained in an organic layer on the surface of a material, consisting of a colloidal solution comprising, preferably consisting of: 1 wt % to 25 wt %, preferably 5 wt % to 20 wt % based on the total weight of the gel, of at least one inorganic viscosifying agent; 13 wt % to 99 wt %, preferably 80 wt % to 95 wt % based on the total weight of the gel, of an organic solvent selected among the terpenes and the mixtures thereof; optionally, 0.01 wt % to 10 wt %, based on the total weight of the gel, of at least one dye and/or pigment; optionally 0.1 wt % to 2 wt %, based on the total weight of the gel, of at least one surfactant. The disclosure further relates to a decontamination method using the gel.
US11081231B1
A computer implemented optimization method automatically provides a set of dental procedures to be performed during a scheduled appointment. A processor determines, from the first plurality of dental procedures, a first list of dental procedures that are to be performed for a first patient during the scheduled appointment. The processor also generates a second list of additional dental procedures that are available to be optionally performed for the same first patient during the same scheduled appointment, and ranks the additional dental procedures based on at least one criterion. The processor automatically generates from the first list and from the second list an appointment set of procedures to optimize the billing value of the scheduled first appointment.
US11081228B2
Retrospective review of electronic medical records is provided. In some embodiments, a retrospective review of a plurality of electronic medical records is performed. The retrospective review includes searching for electronic medical records relevant to a medical condition. Based on the retrospective review, a plurality of studies most relevant to a present study is determined. Each of the plurality of studies are flagged for supplemental review in a worklist.
US11081217B2
Various health management systems may benefit from tools for appropriate identification of target patients. For example, various population health management approaches may benefit from systems and methods for optimal health assessment and optimal preventative program development. A method can include obtaining a simple risk measure score for a patient. The method can also include obtaining an evidence-based score for the patient. The method can further include comparing the simple risk measure score to the evidence-based score. The method can additionally include identifying the patient as a target for preventative medicine based on a discrepancy revealed by the comparison.
US11081215B2
Embodiments of the invention include methods, systems, and computer program products for generating a medical problem list. A non-limiting example of the method includes receiving, by a processor, a plurality of disease categories. A disease category set that includes a plurality of top level disease categories is defined using the processor, wherein the disease category set is based at least in part upon the plurality of disease categories. The processor is used to extract a plurality of candidate training problems from an electronic patient record training set. The processor is used to assign each of the candidate training problems to the plurality of top level disease categories. The processor is used to generate a disease category model for each of the top level disease categories from the electronic patient record training set using a machine learning technique.
US11081214B1
Systems and methods are disclosed for providing secure electronic access to prescription status information on a mobile device. An example method includes, in response to receiving a status request message determining a user corresponding the mobile device associated with the status request message, and providing a refill status message comprising a short uniform resource locator (URL) to the mobile device associated with the status request message. The short URL is generated based on (i) a web address for a prescription status webpage associated with the user and (ii) an authentication token associated with the user. The example method includes, upon receiving a request to access the short URL, validating, by the at least one processor, the request based on stored authentication data. The example methods includes providing access to the prescription status webpage on the mobile device upon obtaining authorization to electronically access protected health information (PHI) of the user.
US11081213B2
A system (10) for personalization of patient pathways and treatment options includes a patient information database (32) which stores patient data relating to a patient's medical records. A patient personalization system (12) receives the patient's lifestyle values and preferences and evaluates choices of pathways and treatments and a clinical decision support system (18) generates choices of pathways and treatments from the patient data and the patient's lifestyle values and preferences.
US11081204B1
Methods, systems, and devices for method for setting a reference voltage for read operations are described. A memory device may perform a first read operation on a set of memory cells using a first reference voltage and detect a first codeword based on performing the first read operation using the first reference voltage. The memory device may compare a first quantity of bits of the first codeword having a first logic value (e.g., a logic value ‘1’) with an expected quantity of bits having the first logic value (e.g., the expected quantity of logic value ‘1’s stored by the set of memory cells). The memory device may determine whether to perform a second read operation on the set of memory cells using a second reference voltage different than the first reference voltage (e.g., greater or less than the first reference voltage) based on the comparing.
US11081202B2
A computer-implemented method includes receiving a memory address of a memory location in a memory that has been identified to be failing. The method further includes determining that the memory location is from a particular portion of the memory. The method further includes, in response to a number of memory locations that are identified to be failing from the particular portion of the memory being below a predetermined threshold, logging the memory address in a set of failing address registers associated with the memory, otherwise, skipping the logging of the memory address in the failing address registers.
US11081197B2
A methodology and structure for performing an erase verify in non-volatile memory is described. Both the odd wordlines and the even wordlines are driven to a high voltage level. This can be done simultaneously. The simultaneous charging of both the odd wordlines and the even wordlines, even when the erase verify will occur on only one of the odd or even wordlines reduces RC delay in the charging of the wordlines. After the odd and even wordlines are charged, then one set of wordlines, either the odd or even wordlines, is dropped to the erase verify voltage. The erase sense operation is then performed.
US11081194B2
Techniques for suppression of program disturb in flash memory devices are described herein. In an example embodiment, a method for suppression of program disturb in a flash memory array is provided. The flash memory array comprises rows and columns of memory cells, where the memory cells in each row are coupled to a source line and to a select-gate (SG) line, and the memory cells in each column are coupled to a respective bit line (BL). During a program memory operation, a first voltage, of a selected SG line, and a second voltage, of an unselected BL, are regulated independently of a power supply voltage of the flash memory array, where the first voltage is regulated in a first range of 0.9V to 1.1V and the second voltage is regulated in a second range of 0.4V to 1.2V.
US11081192B2
A non-volatile memory device comprising a memory cell region having a plurality of co-planar memory cell planes arranged in a plane parallel to a semiconductor substrate, with each memory cell plane comprising a plurality of sub-planes disposed adjacent one another along an axis that is parallel to the substrate. Further, each memory cell plane comprises a plurality of sense amplifier regions arranged along the axis in an alternating pattern with the sub-planes such that adjacent to each sub-plane is a sense amplifier region and each sense amplifier region is operable with respect to at least a fraction of the bit lines of the two sub-planes immediately adjacent the sense amplifier region.
US11081188B2
According to one embodiment, a semiconductor memory device includes a controller configured to execute a read operation. In the read operation, the controller is configured to: apply first and second read voltages to a word line, read data at each of first and second times, apply the first voltage to the source line at each of the first and second times, apply a second voltage to the source line during the application of the first read voltage to the word line and before the first time, and apply a third voltage to the source line during the application of the second read voltage to the word line and before the second time.
US11081175B2
According to one embodiment, a device includes first lines transmitting a first signals; second lines receiving the first signals; and a first circuit including a first selector coupled to the first lines, a second selector coupled to the second lines, third lines and a fourth lines between the first and second selectors. Each of the third lines stores the second signals, each of the fourth lines stores the third signals. The first circuit counts a first number of second signals equivalent to the corresponding first signal; counts a second number of third signals equivalent to corresponding first signal of the first signals; and couples either the third or the fourth lines to the first and second lines via the first and second selectors, based on a result of comparison between the first and the second numbers.
US11081172B1
A method is presented for forming an on-chip security key. The method includes electrically connecting a pair of phase change memory (PCM) elements in series, electrically connecting a programming transistor to the pair of PCM elements, electrically connecting an input of an inverter to a common node of the pair of PCM elements, setting the PCM elements to a low resistance state (LRS) in an initialization stage, applying a RESET pulse to generate a security bit and to cause one of the PCM elements to change to a high resistance state (HRS), and generating a logic “1” or “0” at the output of the inverter.
US11081168B2
A non-volatile memory device includes a plurality of memory cells arranged in a matrix, a plurality of word lines extended in a row direction, and a plurality of bit lines extended in a column direction. Each of the memory cells is coupled to one of the word lines and one of the bit lines. The memory device further includes a word-line control circuit coupled to and configured to control the word lines, a first bit-line control circuit configured to control the bit lines and sense the memory cells in a digital mode, and a second bit-line control circuit configured to bias the bit lines and sense the memory cells in an analog mode. The first bit-line control circuit is coupled to a first end of each of the bit lines. The second bit-line control circuit is coupled to a second end of each of the bit lines.
US11081165B2
Memories having block select circuitry having an output that is selectively connected to a plurality of driver circuitries, with each driver circuitry connected to a respective block of memory cells.
US11081162B1
This disclosure relates to apparatuses and a method for retaining a bias in a NAND string channel during source-side precharge. The apparatuses include a memory array and a die controller configured to mitigate formation of a potential gradient in the channel of the memory array NAND strings during a program storage operation. To this end, a plurality of source-side select gates is activated, then each of the plurality of source side dummy word line select gates is activated. Next, a NAND string channel is biased by biasing the source line coupled to the NAND string by the plurality of source-side select gates. Finally, the plurality of source-side select gates and the plurality of source side dummy word line select gates are discharged such that the channel maintains an electrical path to the source line.
US11081159B1
A memory cell arrangement is provided that may include: a read-out circuit and a memory cell including: a first terminal, a second terminal, and a third terminal; the memory cell may be configured to control current flow between the second terminal and the first terminal as a function of a first voltage present at the first terminal, a third voltage applied at the third terminal, and a memory state of the memory cell. The read-out circuit is configured to: generate a characteristic voltage at the bitline by applying the third voltage at the third terminal and a second voltage at the second terminal, the characteristic voltage representing the memory state of the memory cell, and to determine the memory state of the memory cell based on sensing the characteristic voltage.
US11081158B2
Methods, systems, and devices for a source follower-based sensing architecture and sensing scheme are described. In one example, a memory device may include a sense circuit that includes two source followers that are coupled to each other and to a sense amplifier. A method of operating the memory device may include transferring a digit line voltage to one of the source followers and transferring a reference voltage to the other source follower. After transferring the digit line voltage and the reference voltage, the source followers may be enabled so that signals representative of the digit line voltage and the reference voltage are transferred from the outputs of the source followers to the sense amplifier for sensing.
US11081155B2
A reference circuit for generating a reference current includes a plurality of resistive elements including at least one magnetic tunnel junction (MTJ). A control circuit is coupled to a first terminal of the at least one MTJ and is configured to selectively flow current through the at least one MTJ in the forward and inverse direction to generate a reference current.
US11081151B2
Examples may include techniques to improve a read operation to a memory array. Examples include identifying characteristics of memory cells in the memory array such as relative positions of memory cells within the memory array and then set multiple read reference voltages or currents to detect a memory state of memory cells based on identified characteristics.
US11081150B2
A semiconductor device may be provided. The semiconductor device may be configured to shift storage positions of data and error information on the data to store the data into shifted storage positions based on the address signals having a certain combination being inputted a predetermined number of times.
US11081141B2
Systems and methods are described for determining a first media item related to an event, of a plurality of stored media items each comprising video content related to the event, that was captured in a device orientation corresponding to a first device orientation detected for the first computing device; providing, to the first computing device, the first media item to be displayed on the first computing device; in response to a detected change to a second device orientation for the first computing device, determining a second media item that was captured in a device orientation corresponding to the second device orientation detected for the first computing device; and providing, to the first computing device, the second media item to be displayed on the first computing device.
