US11090171B2
The present invention relates to a medical apparatus (100) for use in manufacturing a plaster impression of limb stump, in particular of a lower stump, wherein the apparatus (100) comprises a pressure vessel (1) with a fluid chamber of pressure chamber (DK) for receiving or storing a fluid (F) being under pressure, wherein the pressure vessel (1) is limited against an exterior (Ä), wherein the pressure vessel (1) comprises an insertion opening (9) for the insertion of a limb stump (KS) into the interior (I) of the pressure vessel (1) and a fluid-tight membrane (5) made of two materials, which are arranged to form or limit the fluid chamber or the pressure chamber (DK). In addition, the present invention relates to a system (300) having a medical apparatus (100) and at least one contact surface (111). Furthermore, the present invention relates to a method.
US11090170B2
A method for assisting in positioning the acetabular cup comprises orienting a cup positioning instrument with a cup thereon in an initial reference orientation relative to an acetabulum of a pelvis with the cup forming a joint with the acetabulum, the cup positioning instrument comprising an inertial sensor unit with pre-planned orientation data for a desired cup orientation based on at least one landmark of the pelvis, The cup positioning instrument is rotated to a desired abduction angle as guided by an interface of the cup positioning instrument, based on movements relative to at least one landmark. The cup positioning instrument is rotated to a desired anteversion angle as guided by the interface of the cup positioning instrument, based on movements relative to the at least one landmark. Upon reaching the desired cup orientation as indicated by the interface, the cup is impacted into the acetabulum.
US11090169B2
A spinal cage with a wall extending in a longitudinal direction defining an interior space is disclosed. There is also provided a deployable element in movable relation to the spinal cage.
US11090168B2
A device adapted to be positioned between two bone regions, the device comprising a body having a stabilising arrangement configured such that bone growing from one bone region toward the other engages the stabilising arrangement of the device.
US11090166B2
Lamina plate assemblies, systems, and methods thereof. A lamina plate assembly may be configured to provide lamina support following laminectomy, for example, in cervical and lumbar cases. The lamina plate assembly may include a generally elongate body having a first free end, a second free end, and a posterior portion disposed between the first free end and the second free end. Different embodiments of securing portions are used to secure the lamina plate assembly to a vertebra.
US11090163B1
An interlocking reverse hip prosthesis including an acetabular cup having an opening in the central portion of the cup being implanted in the acetabular cavity. The opening has a circular extending wall protruding into the concave portion of the cup a distance at least equal to the diameter of the opening. The inward extension of the cup provides a female Morse taper suited for receiving the male Morse tapered post of the acetabular ball. After implantation of the acetabular cup, the surgeon can easily secure the cup to the acetabular bone using several screws without the interference of the central peg (as in prior implants). The femoral ball is then attached to the cup via central Morse taper.
US11090156B2
The present disclosure relates to heart valve prostheses, delivery devices, actuation handles, and other improved devices and methods that facilitate delivery of a heart valve prosthesis to a defective native valve structure in a patient, such as the aortic valve.
US11090151B2
A system/method allowing hydrophilicity alteration of a polymeric material (PM) is disclosed. The PM hydrophilicity alteration changes the PM characteristics by decreasing the PM refractive index, increasing the PM electrical conductivity, and increasing the PM weight. The system/method incorporates a laser radiation source that generates tightly focused laser pulses within a three-dimensional portion of the PM to affect these changes in PM properties. The system/method may be applied to the formation of customized intraocular lenses comprising material (PLM) wherein the lens created using the system/method is surgically positioned within the eye of the patient. The implanted lens refractive index may then be optionally altered in situ with laser pulses to change the optical properties of the implanted lens and thus achieve optimal corrected patient vision. This system/method permits numerous in situ modifications of an implanted lens as the patient's vision changes with age.
US11090149B2
An orbital implant includes a bladder configured to be implanted between an orbit and an eyeball of a patient. The bladder defines at least one port and at least one compartment in fluid communication with each other. The at least one compartment defines an interior volume and is configured to hold a fill material so as to be adjustable responsive to injection of fill material into the at least one compartment through the at least one port as well as removal of fill material from the at least one compartment through the at least one port. Adjustment of the interior volume is configured to reposition the eyeball.
US11090148B2
Apparatus is provided for use with a delivery catheter, including a primary stent-graft and a flared endovascular stent-graft, which is configured to initially be positioned in the delivery catheter in a radially-compressed state, and to assume a radially-expanded state upon being deployed from the delivery catheter. The primary stent-graft includes: a structural member, which includes a plurality of structural stent elements, and which, when the flared endovascular stent-graft assumes the radially-expanded state, is shaped so as to define a flared caudal portion, which flares radially outward in a caudal direction; at least one biologically-compatible substantially fluid-impervious flexible sheet, which is coupled to at least the flared caudal portion; and a stent-engagement member, which is generally tubular when the flared endovascular stent-graft assumes the radially-expanded state, which is disposed at least partially within the flared caudal portion, and which is configured to be sealingly coupled to the primary stent-graft.
US11090147B2
Disclosed is a guidewire stop configured to lock a medical device onto a guidewire. The guidewire stop comprises a locking element, an actuator coupled to the locking element and a locking tube, wherein at least a section of the guidewire and at least part of the locking element or actuator pass through the locking tube. Further disclosed is that the locking tube comprises an unlocking element configured to unlock the medical device from the guidewire. The disclosed guidewire stop has at least the following three configurations: —an initial unlocked configuration in which the guidewire stop and the medical device are movable relative to the guidewire; —a first locked configuration in which the guidewire stop and the medical device are not movable relative to the guidewire; and—a first unlocked configuration in which the guidewire stop and the medical device are movable relative to the guidewire.
US11090142B2
The invention relates to a method for the preparation of a blank from a ceramic material, wherein at least two layers of ceramic material of different compositions are filled into a die layer-by-layer and after filling of the layers they are then pressed and sintered, wherein after filling of a first layer this is structured on its surface in such a way that the first layer, viewed across its surface, differs in its height from region to region, and then a layer with a composition that differs from the first layer is filled as a second layer into the mold.
US11090131B2
Disclosed is a fixation system and method. The system and method may fix a selected member to a subject during a procedure. The selected member may include a tracking device or registration member.
US11090129B2
A system and method for performing package status check are provided, including a scanner for use in a surgical field and having a circuit and an antenna for emitting a radio frequency detection field, the scanner further including control circuitry configured to determine a predetermined quantity of sponges corresponding to a complete pack of sponges; count a number of sponges associated with the pack with the scanner prior to use of the sponges in a surgical field; and issue an alert when a number of counted sponges does not match the predetermined quantity corresponding to the complete pack. The system and method may include the control circuitry configured to determine whether a sponge has been re-scanned or is unknown by comparing detected information with previously detected information prior.
US11090116B2
An electrosurgical waveform having both radiofrequency (RF) energy and microwave energy components that is arranged to perform efficient haemostasis in biological tissue. The waveform comprises a first portion primarily of RF electromagnetic energy, and a second portion primarily of microwave electromagnetic energy that follows the first portion. The second portion further comprises a plurality of RF pulses, wherein the first portion transitions to the second portion when either a duration of the first portion meets or exceeds a predetermined duration threshold, or an impedance determined during the first portion meets or exceeds a predetermined threshold. The waveform is arranged to deliver energy rapidly so that haemostasis can occur in a short time frame in a situation where the maximum available power is limited, or to avoid undesirable thermal damage to the biological tissue.
US11090111B2
A surgical instrument includes a housing and an elongated shaft operably coupled to an actuating mechanism moveable between an actuated position and an unactuated position. An end effector includes a pair of opposing first and second jaw members and is adapted to connect to a source of electrosurgical energy. A switch is moveable between an activated position to initiate delivery of electrosurgical energy to the end effector and a deactivated position to terminate delivery of electrosurgical energy to the end effector. A switch activation member is configured to move the switch between an activated position and a deactivated position. A switch control member is configured to maintain the switch in the activated position during at least partial movement of the actuating mechanism from the actuated position to the unactuated position.
US11090107B2
Medical devices and methods for making and using medical devices are disclosed. An example medical device includes an ablation system. The ablation system may include an elongate shaft having a distal region. A plurality of ablation tines may be disposed at the distal region. Each of the ablation tines may include a tubular member having a flexible circuit disposed therein. The flexible circuit may include a substrate, one or more electrodes coupled to the substrate, and a temperature sensor coupled to the substrate and positioned adjacent to the one or more electrodes. The plurality of ablation tines may include a first ablation tine and a second ablation tine. A pair of bipolar electrodes may defined by a first electrode disposed at the first ablation tine and a second electrode disposed at the second ablation tine.
US11090104B2
A control circuit configured to receive a control signal that defines a first phase and a second phase from a surgical generator. The control circuit may include a first resistor, a second resistor in parallel with the first resistor, and a switch in series with the second resistor. The switch may be configured to transition between an open state and a closed state corresponding to an operational mode of a surgical instrument. In the first phase of the control signal, the control circuit is configured to communicate surgical instrument information to the surgical generator. In the second phase of the control signal and in the open state of the switch, the control circuit is configured to provide a first output. In the second phase of the control signal and in the closed state of the switch, the control circuit is configured to provide a second output.
US11090097B2
A surgical fastener applying device for releasable connection to an end effector is provided. The surgical fastener applying device includes an elongated body portion having an outer tube and an inner shaft assembly. The inner shaft assembly defines a non-circular bore in a distal end thereof. The inner shaft assembly is longitudinally movable through the outer tube. The outer tube and the inner shaft assembly define corresponding openings extending radially therethrough. The surgical fastener applying device includes a detent movable within the openings of the elongated body portion. The detent floats between the end effector and the elongated body portion to enable selective connection between the end effector and the elongated body portion.
US11090094B2
A surgical implant system includes a surgical implant and at least one fixation device. The surgical implant includes a first side member, a second side member, a distal member and a proximal member. The first side member is disposed in opposed relation relative to the second side member, the first and second side members including distal and proximal ends. The distal member is disposed in opposed, spaced relation relative to the proximal member. The distal member extends across one end of the surgical implant between the first and second side member connecting distal ends of the first and second side members. The proximal member extends across a second end of the surgical implant connecting the proximal ends of the first and second side members. The fixation device is inserted in and advanced through osseous tissue and traverses the openings of the first and second side members.
US11090092B2
Methods and apparatus for treating bones, including, in one or more embodiments, methods and apparatus for treatment of vertebral fractures that include a containment assembly for cement containment and/or a balloon assembly for maintaining vertebral height. A containment assembly comprising a containment jacket adapted to be deployed inside bone; and a dividing wall that separates the interior of the containment jacket into a proximal region and a distal region, the dividing wall having an opening for providing access to the distal region from the proximal region.
US11090087B2
Orthopedic fixation devices and methods of installing the same. The orthopedic fixation device may include a coupling element and a bone fastener, whereby the bone fastener can be loaded into the coupling element through the bottom of a bore in the coupling element.
US11090086B2
Disclosed herein are systems and methods for manipulating the orientation of a plurality of bone fragments with respect to one another. A bone transport frame including first and second rings, a plurality of elongate struts, and a plurality of ring transport assemblies for orienting a first bone segment with respect to a second bone segment is disclosed. A third ring may be included in the bone transport frame for orienting a third bone segment with respect to the first and second bone segments. Manipulation of an adjustable member of the bone transport frame can transport a ring in either a proximal or distal direction with respect to other rings of the frame. Manipulation of another adjustable member of the bone transport frame can translate a central axis of one of the rings either toward or away from the central axes of the plurality of elongate struts.
US11090085B2
An orthopaedic surgical instrument includes a customized patient-specific 5-in-1 cutting block having a plurality of ribs and cutting guide slots extending between each rib. A bone-facing surface of each rib has a customized patient-specific negative contour configured to receive a portion of a corresponding positive contour of the patient's femur.
US11090081B2
A detachable handle assembly for a tool, the tool for creating a sub-sternal tunnel in a patient. The handle assembly includes a lock-and-release mechanism by which the tunneling assembly is attached to the handle, the mechanism being operable to detach the handle from the tunneling assembly. The handle assembly also may include a knob that interlocks with the tunneling assembly, the knob being configured for engagement by fingers of an adult hand to apply a force to rotate a boring tip of the tunneling assembly.
US11090080B2
An endoluminal punch system including a sheath and dilator. The endoluminal punch may include energy delivery system capable of being transmitted from the proximal end to the distal end of the endoluminal punch to assist with tissue crossing and incisions. The dilator may include selectively deployable cutting mechanism to create incisions in tissue that are larger than their basic external diameter. The system may also be configured to reduce the risk of generating plastic emboli during insertion of the endoluminal punch.
US11090079B2
An atherectomy system includes a drive mechanism adapted to rotatably actuate an atherectomy burr and a control system that is adapted to regulate operation of the drive mechanism. The drive mechanism may include a drive cable that is coupled with the atherectomy burr and a drive motor that is adapted to rotate the drive cable. The control system includes a drive module adapted to provide an operational signal to operate the drive mechanism, a monitoring module adapted to monitor operation of the drive mechanism and to determine if the drive mechanism is operating within a predetermined range and an excitation module that is operably coupled to the drive mechanism and is adapted to provide haptic feedback to a user of the drive mechanism if the monitoring module determines that the drive mechanism is not operating within a predetermined range.
US11090069B2
Jigs for guiding femur and tibia resectioning in knee surgery contain bone-jig contact surfaces and a cutting guide as a single unitary piece. Contact surfaces are curvilinear surfaces formed into ends of projections from a jig base. Each jig has three pairs of contact surfaces selected to abut low-wear, lateral and medial, articular surface features, such that only one self-locking position against the bone (or cartilage) is possible and the integral cutting guide will define only one cut plane for the resectioning. An improved rotational transformation that converts scan views into desired proper axes is based on projections of rotated coordinates onto the plane of rotation to produce parameters that closely correspond to the joint surfaces in the desired jig coordinates.
US11090065B2
A targeting system (1) for the guided insertion of a guide wire (50) or a bone screw comprising: a stabilization body (2) fixed to the bone by means of stabilization screws (3); a guide sleeve (4) adapted to receive a guide cannula (5) for the insertion of the guide wire (50) or bone screw; articulated connection means (6) adapted to connect the stabilization body (2) to the guide sleeve (4) and allow the relative spatial position of the guide sleeve (4) to be varied with respect to the stabilization body (2).
US11090061B2
The saw blade comprising a bar and a blade. The distal end of the bar formed with a distal end opening and a discharge port formed in at least one of the top and bottom faces that opens into the distal end opening, the discharge port for discharging debris. The bar is formed with a geometric feature for receiving a coupling member to hold the bar to the saw, the geometric feature being an opening that extends through the bar. The blade having a blade base disposed in the distal end opening of the bar and a blade crown that extends forward from the blade base and forward of the distal end of the bar.
US11090049B2
An end effector is disclosed. The end effector can include a staple cartridge comprising a staple comprising a first leg. The end effector can also include an anvil comprising a tissue compression surface, wherein a plurality of pockets are defined in the tissue compression surface, wherein the plurality of pockets comprises a pocket comprising a first cup configured to form the first leg. The first cup can comprise a first lateral side, a second lateral side, and a bottom intermediate the first lateral side and the second lateral side, wherein the bottom defines a depth relative to the tissue compression surface, and wherein the depth varies longitudinally along the length of the bottom. The first cup can further comprise sidewalls extending from the respective lateral sides to the bottom, wherein the sidewalls are defined by entirely-curved surfaces.
US11090046B2
A motorized surgical instrument is disclosed. The surgical instrument includes a displacement member configured to translate within the surgical instrument, a motor coupled to the displacement member to translate the displacement member, a sensor configured to sense a thickness of a tissue grasped by an end effector, and a control circuit coupled to the motor and the sensor. The control circuit is configured to retrieve an expected thickness of the tissue, determine the thickness of the tissue via the sensor, and set a duty cycle for driving the motor. The duty cycle corresponds to the thickness of the tissue relative to the expected thickness of the tissue.
US11090045B2
A staple cartridge for use with a stapling device that has an actuator that is selectively actuatable in an axial direction and an anvil portion that is selectively movable between open and closed positions is disclosed. Various embodiments of the present invention include a cartridge body that movably supports first and second staple drivers. The staple drivers each support a staple thereon and serve to drive the staples into forming contact with the anvil upon actuation by the actuator. The various embodiments of the present invention enable the final formed heights of the staples to be varied without the need to use different sizes of staples.
US11090041B2
A distal cap apparatus for use with an endoscope, having a proximal end and a distal end and a longitudinal axis extending therebetween, includes a mount configured for mounting to the distal end of the endoscope, and a strap connected to the mount and configured for banding about the distal end of the endoscope when the distal end of the endoscope is received in the mount. The mount defines a strap slot configured to receive an end of the strap to configure the strap in the banded configuration. The strap may be elastic. A tool is provided to facilitate properly seating of the strap within the mount of the cap assembly. The tool includes a window and a swing arm rotatable within the window to cause a portion of the arm to contact a free end of the strap to force the strap into a fully seated position.
US11090040B2
A medical device includes an energy delivery device. The energy delivery device has an elongate member, a first arm extending from the elongate member and a second arm extending from the elongate member. The first arm is configured to move with respect to the second arm. The energy delivery device includes an energy element. The energy element is configured to delivery energy to a portion of a filament when the filament is disposed between the first arm and the second arm. The energy device includes an actuation member. The actuation member is configured to move the first arm with respect to the second arm in response to the actuation member being actuated. The actuation member is operatively coupled to the energy element such that the energy element is activated in response to the actuation member being actuated.
US11090039B2
In one embodiment, an adjustable implant system includes a bone anchor having first and second ends, a bone engagement surface adjacent the first end, and a housing extending between the first and second ends. The adjustable implant system can further include a non-invasively actuatable driving element within the housing and coupled to an adjustment component configured to couple to a flexible elongate tension member which is capable of engaging a patient's soft tissue (e.g., rotator cuff or ACL). Non-invasive actuation of the driving element can cause the adjustment component to change the amount of tension on the flexible elongate tension member and consequently on the patient's soft tissue. The adjustable implant system can include an external adjustment device configured to be placed on or adjacent the patient's skin and comprising at least one energy transferring component configured to energize/actuate the driving element inside the housing of the adjustable implant.
US11090034B2
A retractor is configured to manipulate for vascular structures during minimally invasive surgical procedures such as mitral valve repair. A long wire has a spring loop at one end surrounded by a helical spring coil forming a toroidal ring. The spring maintains a circular shape while expanding and shrinking under manual control to a desired size for initiating and maintaining the retraction. The looping end of the spring wire is enclosed by the helical coil spring. The other end of the long wire is mounted through a frame with two hollow support arms carrying separate sides of the long wire and guiding them through a long support tube to a proximal end of the tube where each separate portion of the long wire attaches to a coupler. The coupler includes a handle or other push/pull mechanism to adjust the size of toroidal ring.
US11090033B2
A bi-directional depth stop for use with biopsy instrument including a body and a pair of blades. The body defines a channel sized to receive a cannula associated with the biopsy instrument. The channel includes a first pair of opposing concave surfaces and a second pair of opposing concave surfaces. The first pair and second pair of opposing concave surfaces together form a superimposed bi-oval-shaped cross-section. Each blade of the pair of blades projects inwardly into a concave surface of the first pair of opposing concave surfaces such the pair of blades are disposed on an opposing side of the body. In some instances, the concave surfaces may be beneficial to provide rotation of the dept stop in two directions rather than a single direction.
US11090031B2
Systems, methods, and apparatuses for dissipating heat from an ultrasound transducer are disclosed. A passive thermal management system including thermally conductive materials is disclosed. The passive thermal management system may include thermally conductive layers in a flexible circuit coupled to the transducer stack. The flexible circuit may be coupled to a thermally conductive bolster plate. The bolster plate may be coupled to a handle heat spreader that may be coupled to the interior surface of an ultrasound probe housing.
US11090024B2
Apparatuses and methods for performing a procedure on a uterine cavity of a patient are disclosed. The methods can include visualizing the uterine cavity, biopsying a tissue with a biopsy device, and ejecting fluid from the biopsying device into the uterine cavity. The apparatuses can have a sealable acorn tip, a handle, a repositioning clip, a distal indicia, a proximal indicia, and a fluid reservoir. The biopsying device can be configured to biopsy and eject fluid under the control of a single hand of a user of the device.
US11090022B2
The invention discloses a quality testing method dynamic test phantom simulating cardiovascular motion for quality evaluation of CT imaging, and its control principle and quality testing method. The dynamic test phantom includes: a control system, an electric cylinder unit, a piston pump unit, a fluid circuit unit and a cardiovascular phantom; the control system includes a control box and a control PC, wherein the control box includes a PLC control system and an electrocardiogram generator, and the PLC control system is connected with the control PC and the electrocardiogram generator respectively; the electric cylinder unit includes an electric cylinder drive unit and an electric cylinder transmission unit, wherein the electric cylinder drive unit is connected with the PLC control system, and the electric cylinder transmission unit is connected with the electric cylinder drive unit; the piston pump unit is connected with the electric cylinder transmission unit; the fluid circuit unit includes a fluid confluence module and fluid pipelines, which are connected with the piston pump unit and the cardiovascular phantom respectively; and the cardiovascular phantom includes a ventricular phantom, coronary artery phantoms and a water tank. The dynamic test phantom according to the invention can simulate ventricular strokes and multiple motion phases, and has standard models of normal heart rate, arrhythmis, coronary artery stenosis, etc.
US11090019B2
A computer-implemented system: at least one processor communicably coupled to at least one nontransitory processor-readable storage medium storing processor-executable instructions or data receives segmentation learning data comprising a plurality of batches of labeled anatomical image sets, each image set comprising image data representative of a series of slices of a three-dimensional bony structure, and each image set including at least one label which identifies the region of a particular part of the bony structure depicted in each image of the image set, wherein the label indicates one of a plurality of classes indicating parts of the bone anatomy; trains a segmentation CNN, that is a fully convolutional neural network model with layer skip connections, to segment semantically at least one part of the bony structure utilizing the received segmentation learning data; and stores the trained segmentation CNN in at least one nontransitory processor-readable storage medium of the machine learning system.
US11090007B2
A residual anaerobic work capacity calculating method includes a step (S1) of obtaining a heart rate, and a step (S2, S3) of calculating a residual anaerobic work capacity based on the obtained heart rate and a relationship between the residual anaerobic work capacity and the heart rate. This method need only measure the heart rate when calculating the residual anaerobic work capacity, and obviates the need to measure power by using an expensive power meter.
US11090004B2
A wearable gear (100) for holding a physiological sensor for monitoring a subject, such as a pulse oximeter. Said wearable gear being configured to automatically adjust the maximal length such that the predefined tension is obtained regardless of the size of the body part of the subject. The wearable gear comprises a tensioning element (102) having a maximal length, a holding unit for holding the physiological sensor, the wearable gear further comprises a tension mechanism for tensioning the tensioning element to a predefined tension when at least partially around a body part of the subject, wherein the tension mechanism comprises i) a first part comprising a resilient material, and ii) a second part comprising a non-resilient material, and wherein the first part and the second part mechanically cooperate with each other to automatically adjust the maximal length such that the predefined tension is obtained regardless of the size of the body part.
US11090001B2
A monitoring device for detecting wetness in a garment is disclosed. The monitoring device of the present disclosure includes a locking mechanism that slides back and forth relative to a clip that is removably attachable to a garment between a first position in which the locking mechanism locks the clip in a closed position and a second position in which the clip is in an open position. As the locking mechanism transitions from the first position to the second position, the locking mechanism opens the clip. Advantageously, the monitoring device of the present disclosure allows a caregiver to align and secure the monitoring device to a garment using only one hand.
US11090000B2
In order to objectively grasp a stress state of a user and to prevent postpartum depression, biological gas information is acquired via a network, where the biological gas information indicates a concentration of heptadecane of the user and is obtained by a sensor that detects heptadecane released from a skin surface of the user. From a memory storing information including an upper limit of a normal range of the concentration of heptadecane per unit period, the information indicating the upper limit of the normal range is read out. When a frequency in the unit period with which the concentration of heptadecane of the user exceeds the upper limit of the normal range is determined to have an increasing tendency based on the biological gas information obtained during a pregnancy period of the user, the information related to stress of the user is output to an information terminal of the user.
US11089995B2
The present disclosure relates to a method and a system for examining respiratory disorders whereby signals coming from the examined person are recorded by a wireless sensor equipped with a microphone and an accelerometer and then sent to a monitoring station. The monitoring station receives a digital data stream from the wireless sensor, cuts out respiratory episodes from the signal and, using a classification assembly constructed from three independent detection modules, classifies a respiratory episode as being normal or as snoring as well as determines the occurrence of apnoea.
US11089987B2
Catheters, systems, and related methods for optimized for mapping, minimizing, and treating cardiac fibrillation in a patient, including an array of at least one stacked electrode pair, each electrode pair including a first electrode and a second electrode, wherein each electrode pair is configured to be orthogonal to a surface of a cardiac tissue substrate, wherein each first electrode is in contact with the surface to record a first signal, and wherein each second electrode is separated from the first electrode by a distance which enables the second electrode to record a second signal, wherein the catheter is configured to obtain one or more measurements from at least a first signal and a second signal in response to electrical activity in the cardiac tissue substrate indicative of a number of electrical circuit cores and distribution of the electrical circuit cores for a duration across the cardiac tissue substrate.
US11089986B2
A measured signal amplifier (1) amplifies an EMG sensor signal (E). The measured signal amplifier (1) includes a sensor interface (2) for receiving the EMG sensor signal (E), at least one device interface (3) for receiving an electrical energy signal as well as for transmitting a processed signal (V), an electrically chargeable energy storage device (4) and at least one computer (5). The computer (5) is configured to derive a processed signal (V) from the EMG sensor signal (E) and to control the charging of the energy storage device (4) by the electrical energy signal as a function of the EMG sensor signal (E) received from the sensor interface (2).
US11089976B2
Provided is a method and apparatus for assisting spasticity and clonus evaluation using an inertia sensor, the apparatus including an acquirer configured to acquire a measured value from an inertia sensor attached to an object, a calculator configured to calculate an angle of a joint of the object based on the measured value, and a processor configured to evaluate a spasticity and a clonus based on the angle of the joint.
US11089969B2
A method and a device for diagnostic of skin cancer and other mammalian skin tissue pathologies are described. The method relies on determination of pathological changes in tissue vascularization and capillary blood flow. The device uses photonic emitters and detectors to characterize temporal and spatial changes in blood flow in response to external perturbation such as external mechanical force or temperature change.
US11089957B2
A sensor (1) including: an acquisition unit (11) which can acquire patient identification information so that a patient can be identified by the acquired patient identification information; a storage unit (12) which stores the patient identification information acquired by the acquisition unit (11); a detection unit (13) which can detect vital information of the patient; an association unit (14) which associates the patient identification information stored in the storage unit (12), with the vital information; and a transmission unit (15) which can transmit the vital information including the associated patient identification information, to a bedside monitor.
US11089950B2
An endoscope apparatus including a connector included in an endoscope and connected to an endoscope connection portion of a video processor, a fluid feeding apparatus including a tube configured to transmit fluid to the endoscope, a connection detector configured to detect a connection state of the tube with the connector of the endoscope, a control unit configured to detect an ON/OFF state of a power source of the fluid feeding apparatus, determine an abnormality exists when the connection detector detects that the tube is in a disconnected state with the connector of the endoscope and the power source of the fluid feeding apparatus is detected to be in an ON state, and output a notification of the determined abnormality, and a display configured to display the notification of the abnormality outputted by the control unit.
US11089949B2
Provided are an endoscope system and a method of operating the same capable of reliably performing focusing even in a case where an observation target is illuminated with light including long-wave light. A movable lens moves in an optical axis direction. A lens drive unit moves the movable lens from a first lens position of the movable lens where an observation target illuminated with short-wave light is focused to a second lens position of the movable lens where the observation target illuminated with long-wave light having a longer wavelength than the short-wave light is focused.
US11089946B2
An inflatable in-vivo capsule endoscope and method of operation is provided. The inflatable in-vivo capsule endoscope may include a sensing device for capturing in-vivo images and one or more permanent magnets for magnetically guiding the endoscope, housed interior to a capsule-shaped body. The inflatable in-vivo capsule endoscope may include an inflatable buoy attached externally to the capsule-shaped body. An inflation device may inflate the in-vivo capsule endoscope to reduce its specific gravity by injecting gas into the inflatable buoy, such that when the inflatable buoy is injected with an above threshold volume of gas, the inflatable in-vivo capsule endoscope floats in liquid. The inflatable in-vivo capsule endoscope may be magnetically guided via its permanent magnets when exposed to an externally generated magnetic field. A reduced magnetic field strength and external magnet size may be used to magnetically navigate an inflated capsule floating in liquid than a conventional uninflated capsule.
US11089945B2
An observation instrument comprises an instrument shaft having a distal end and a proximal end, and an optical arrangement extending at least sectionally through the instrument shaft. The optical arrangement comprises at least one optical component that is accommodated in a support shaft. The support shaft is arranged in the instrument shaft in an at least sectionally axially displaceable manner and is preloaded distally.
US11089944B2
A medical device includes an elongate body and an inflatable balloon attached to and partially surrounding at least a section of the elongate body. The inflatable balloon is selectively inflatable between a deflated state and an inflated state. Engagement between the balloon and a physiological lumen is provided, in part, by multiple protrusions extending from the inflatable balloon and having various physical and functional characteristics. In certain implementations, the balloon may be configured to exhibit various separation forces by applying different strains to the balloon, such as by varying the degree to which the balloon is inflated or deflated.
US11089940B2
A device for drying and polishing a plurality of items including glasses and cutlery is provided. The device includes a plurality of movable cleaning elements configured to at least one of dry and polish the items and an enclosure defining a chamber, the movable cleaning elements being within the chamber. The enclosure includes a first aperture at a first enclosure location, a second aperture at a second enclosure location, a third aperture at a third enclosure location, and a channel assembly located in the chamber. The first aperture is adapted to receive a first item, the second aperture is adapted to receive a second item, and the third aperture is adapted to enable the second item to exit the chamber. The channel assembly defines a channel path between the second aperture and the third aperture.
US11089937B2
A dishwasher includes a tub that accommodates dishes; a nozzle assembly that sprays washing water; a vane assembly that is moved between a first position and a second position of an inside of the tub and changes a progression path of the washing water so that the sprayed washing water can be directed toward the dishes; and a controller that moves the vane assembly to the second position if the vane assembly is disposed at the first position. When a linear washing portion washes a small quantity of dishes by spraying washing water while making a reciprocal motion in part of an inside of a washing chamber, a washing time can be reduced, and concentrated washing can also be performed.
US11089936B2
The present disclosure relates to a dishwasher. The dishwasher, which is installed in a built-in manner in a system kitchen including a cabinet having a receiving space and a counter disposed on the cabinet to include an opening, includes a tub including a front opening, a front door configured to open and close the front opening, a cover frame disposed in the opening of the counter, an upper door rotatably coupled to the cover frame to open and close the opening of the counter, a trigger configured to lock or unlock the upper door, and a lift apparatus disposed to be spaced apart from the trigger and configured to open the upper door by a predetermined angle when the trigger releases the locking of the upper door.
US11089933B2
A surface cleaning apparatus includes a housing including an upright handle assembly and a base mounted to the upright handle assembly and adapted for movement across a surface to be cleaned. The surface cleaning apparatus is further provided with a fluid delivery system comprising a fluid dispenser configured to dispense fluid to a brushroll and at least one fluid delivery channel forming a portion of a fluid delivery pathway. The fluid delivery channel can extend adjacent to a portion of the suction nozzle assembly. An interference wiper interfaces with a portion of the brushroll to remove excess liquid from the brushroll.
US11089918B2
Provided is a portable bidet capable of maintaining the quality of cleaning water. A portable bidet is configured to include a tank portion formed to be compression-deformable and restorable to its original shape, a nozzle that is connected to the tank portion and can discharge a fluid, and a sealing portion that is provided continuously to the nozzle. The tank portion and the nozzle are connected via a cylindrical portion having a cylindrical shape. In a sealed state where the fluid is sealed by the sealing portion, the fluid is fully filled in a storing chamber in a state where the tank portion is compressed, and in an opened state where sealing by the sealing portion is released, the tank portion is restored to its original shape, and a volume of the storing chamber is expanded as compared with a volume of the storing chamber in the sealed state.
US11089909B2
A bidet chair, having legs and a seat, for use in cleaning the body is disclosed. The seat has a spray port extending from the top side to the underside dimensioned to receive the face of a showerhead. Preferably a screen, extending completely or partially across the spray port prevents the showerhead from extending past the seat. A showerhead retaining member places the showerhead under the seat, positioning the face to expel water out the spray port. Preferably the seat also contains drain holes for water drainage during use. The showerhead retaining member can be a showerhead tray having a showerhead receiving area and support system to enable vertical movement of the showerhead tray. In another embodiment the showerhead retaining area can be a pair of rails to hold a retaining element containing the showerhead.
US11089901B2
Various beverage preparation systems and methods are disclosed. The beverage preparation system can include a dispensing unit configured to receive beverage, such as a shot of espresso, from a beverage preparation machine. The dispensing unit can include a dispensing unit with a first end and a second end. The dispensing unit can be rotatable between an upright position and an inverted position. The dispensing unit can be configured to receive the beverage through the second end when the dispensing unit is in the upright position, and can be configured to receive cleansing fluid through the second end when the dispensing unit is in the inverted position. In some embodiments, when the dispensing unit is in an intermediate position between the upright and inverted positions, the dispensing unit is configured to dispense the beverage out of the first end and into a cup or other vessel.
US11089897B2
A hanger organization system is provided and includes a first set of hangers and a second set of hangers. Each hanger of the first set of hangers includes a cross bar with a first hook member extending upwardly from a top edge of the cross bar. The first hook member has a first height as measured from a top edge of the hook member to the top edge of the cross bar. The second hook member has a second height as measured from a top edge of the hook member to the top edge of the cross bar, wherein the first height is greater than the second height. The first set of hangers and second set of hangers are arranged in alternating manner.
US11089893B2
A barrier system for a container, includes a fluid permeable solids barrier comprising an outer flange surrounding a central fluid permeable sieve; an upper port located at an interior edge of an upper side of the outer flange, a lower port on an opposite lower side of the outer flange in fluid communication with the upper port by a flow path therebetween, and a fluid permeable sieve located in the flow path between the upper port and the lower port. The system also includes a straw having an upper end configured to fittingly engage the lower port of the fluid permeable solids barrier spout; and a spout having a lower port configured to fittingly engage the upper port of the fluid permeable solids barrier.
US11089890B2
A headphone case is provided that serves as both a case for storing headphones and other objects, and a cushion to be worn around the neck. The case has either a fixed cushion located on different parts of the case, or a material that can be inflated, where the material has an outside layer comprising a cushion material. The case has two halves, a top half and lower half, which are held together by one or more hinges or other means. The headphone case can have a control unit for electronically inflating the material on the case, and for controlling units inside the case for controlling an amount and intensity of heat and vibration. Software can be uploaded to the control unit via a USB port or a Bluetooth antenna for controlling the different functions of the case. An application running on a phone, tablet or computer may control the functions of the various units inside the case.
US11089887B2
A retail shower door display assembly is provided with a point-of-sale display unit sized to be received within a retail store aisle. A first array of shower door glass panes is oriented within the display unit. Each shower door glass pane of the first array has a height, a thickness and a width. A second array of shower door glass panes is oriented within the display unit. Each shower door glass pane of the second array has a height, a thickness and a width that is different than the width of the first array of shower door glass panes. An array of shower door tracks is oriented within the display unit. Each shower door track of the array has a common length. An array of towel bars is oriented within the display unit. Each towel bar of the array has a common length.
US11089881B2
The inventive subject matter provides a modular mattress system wherein the mattress surface may be adjusted for positioning of a user's body. The mattress system deploys a number of interconnected mattress cells. The mattress cells may have varying characteristics, and combinations of mattress cells may be interconnected to form a complete mattress. The proximal surface is formed of padding material and collectively form the entire mattress surface when connected. At least one actuator is mechanically coupled to padding material and an actuator controller in communication therewith directs movement of the actuator to position the padding material. A mattress cell communication interface is communicably coupled to the actuator controller and configured to communicably couple with at least one external device.
US11089876B2
An adjustment mechanism is adapted to be installed in an armrest that includes a support member and an arm member disposed over and mounted rotatably to the support member. The adjustment mechanism includes a fixed unit adapted to be fixedly mounted in the support member, and a rotating unit adapted to be co-rotatable with the arm member. The fixed unit includes an elastic plate formed with a plurality of notches, and a joint block having a plurality of concavities. The rotating unit includes a linking plate having two rotating columns, and an engaging component. The rotating columns removably engage two corresponding ones of the notches, and the engaging component removably engages one of the concavities of the joint block.
US11089875B2
A method for generating a rebounding motion between a person and a stationary surface comprising the steps of providing a rebounding device that includes a front member, a rear member, and a spring mechanism positioned between the front member and the rear member for allowing the front member and rear member to move toward and away from one another. The method further includes the steps of positioning the rear member against the stationary surface and the front member adjacent to an upper body of the person and the stationary surface, and applying pressure to the rebounding device through the upper body such that the upper body moves toward from the stationary surface while a lower body of the person remains in place.
US11089874B2
A seat includes a support having a first coupling hole and a second coupling hole disposed therein. The seat also includes a seat cradle having a back, a bottom, a first side fixedly connected to the back and the bottom, and a second side fixedly connected to the back and the bottom. The seat cradle has a neutral position in which a top portion of the back is positioned forward of a bottom portion of the back, and a rear portion of the bottom is positioned below a forward position of the bottom. The seat also has a first cradle coupler extending from the first side of the seat cradle, such that the first cradle coupler cannot rotate with respect to the first side. The seat further includes a second cradle coupler extending from the second side of the seat cradle, such that the second cradle coupler cannot rotate with respect to the second side. The first cradle coupler is received in the first coupling hole and the second cradle coupler is received in the second coupling hole.
US11089869B2
A record holder system includes a frame of two ends and two sides, a fixed end attached to one of the ends of the frame, and a selectively adjustable end slidably connected to the frame. The frame connects to a track. The adjustable end includes a clamp that engages the track to retain the adjustable end in select position along the track. A handle connects to the clamp. The handle is manually pressed to disengage the clamp from the track, thereby allowing the adjustable end to be varied in relative position with respect to the fixed end. Records or other items may be stacked upright and retained in the system.
US11089863B2
A tuft picker for a brush-making machine for automated production of brushes, toothbrushes adapted to remove filaments from a filament container. The tuft picker includes two cover tools spaced by a picking part. The picking part has at least one picker eye for taking up a predefined number of loose filaments from the filament container. This picker eye has an opening that can be opened and closed by moving the cover tools from a first position to a second position during one working stroke.
US11089862B2
An oral-care implement comprises a carrier plate and a support plate. Each of the carrier plate and the support plate has a back side and a front side opposite the back side. At least one cleaning element extends from the front side of the carrier plate. The back side of the carrier plate is secured to the front side of the support plate with a plastic material that is molded around at least a portion of the back side of the support plate and over at least a portion of the carrier and that fills a channel formed by a recess in at least one of the back side of the carrier plate and the front side of the support plate, thereby providing a non-detachable connection between the carrier plate and the support plate.
US11089861B2
An oral care implement having a body that includes a head portion and a handle portion. At least one bristle is mounted to the head portion. The at least one bristle may include an oral care feature. The body may include a core component and a sheath component. The core component may include a structural feature that corresponds to or is representative of the oral care feature of the at least one bristle. The core component may be visible through the sheath component.
US11089850B1
Disclosed is a magnetic floating decorative device comprising: a body; and, a floating section. The body comprises a ferromagnetic-body section. The floating section comprises a ferromagnetic-floating section. The floating section is flexible. The floating section is connected to the body at a connection point. The ferromagnetic-body section is magnetically attracted to the ferromagnetic-floating section. Another embodiment of the present invention is a magnetic floating decorative device comprising: a body; and, a floating section. The floating section comprises a first ferromagnetic-floating section and a second ferromagnetic-floating section. The floating section is flexible. The floating section is connected to the body at a connection point. The first ferromagnetic-floating section is magnetically attracted to the second ferromagnetic-floating section.
US11089827B2
An article of clothing and a method of use thereof by a practitioner of a body position-dependent exercise or discipline. The clothing includes at least one alignment line extending substantially an entire length of a limb of the practitioner. The at least one alignment line is configured to be referenced by the practitioner to confirm proper alignment of the limb according to at least one of the following metrics: direction; rotation; or pitch. The clothing also includes at least one visual indicium positioned on a limb of the practitioner. The at least one visual indicium is configured to be referenced, grasped, or touched by the practitioner using another body part of the practitioner during performance of the exercise or discipline. The method includes wearing the clothing and executing a series of poses or body positions corresponding to the at least one alignment line and the at least one visual indicium.
US11089825B1
A step triggered light up footwear device that creates a flash of one or more lights when a wearer moves or takes a step. The device includes a body with a battery holder, a battery, a manual switch, and a motion sensor. It includes a first light-emitting element, a second light-emitting element, and a control circuit connected to and powered by the battery. The control circuit is also connected to the first light-emitting element and the second light-emitting element, and may be further connected to receive inputs from the manual switch and the motion sensor, such that operation of the manual switch causes the control circuit to provide power to light the first light-emitting element for a first time period, and such that a motion sensed by the motion sensor causes the control circuit to provide power to light the second light-emitting element for a second time period.
US11089811B2
A device for processing gluten products includes an extruder. A press forming mold that includes a fixed mold and a movable mold is provided at a discharge end of the extruder. A bowl is provided at an end surface of the fixed mold, and a bowl matched with the bowl of the fixed mold is provided at an end surface of the movable mold. A feeding channel is provided inside the fixed mold. A through hole is provided in the movable mold. An feed tube which is movable relative to the movable mold is arranged in the through hole. A die holder is arranged at the other end surface of the movable mold for holding the feed tube, and is movable with respect to the movable mold. A push-and-pull mechanism is provided at an end of the die holder.
US11089810B2
Batter is applied to food products by depositing the products atop a coating pan which vibrates such that the products are transported along the pan. As this occurs, batter is supplied atop the coating pan and the products. The coating pan is preferably configured such that the products tumble across the pan, thereby better ensuring that the products are coated on all sides with batter. The products are then received on a vibrating drainage pan having a perforated drainage pan surface, whereby excess batter drains from the batter-coated products through the perforations as the products are transported across the drainage pan. Batter-coated products leaving the drainage pan can then be received by a fryer, oven, conveyor, or other food processing equipment.
US11089808B2
A method for cleaning fruit and vegetable ingredients is provided, in which the washing basket assembly agitates the water in the washing barrel to rotate upward to achieve the cleaning of fruit and vegetable. During the process of “cyclic cleaning in the barrel”, the drainage outlet in the center of the bottom of the washing barrel is closed to prevent the water from flowing out of the barrel cavity; when the drainage outlet in the center of the bottom of the washing barrel is opened and drained, the water body rotates to form eddy current drainage; fruits and vegetables in the washing basket alternately move centripetally and centrifugally. The number of exercises is proportional to the number of washes.
US11089805B2
The present invention provides a mucosal immunomodulator comprising, as an active ingredient, at least one selected from the group consisting of compounds represented by the following formula (1), compounds represented by the following formula (2) and compounds represented by the following formula (3), and salts thereof.
US11089802B2
The present invention relates to a method of producing compositions with enhanced color properties and to compositions obtainable by such a method, especially cocoa-based compositions with enhanced color properties. The method comprises the steps of providing an initial composition comprising a polyphenol, adding an aqueous base to the initial composition to produce an aqueous mixture, heating the aqueous mixture to a temperature of 50 to 100° C. during a time period of 120 to 300 minutes, cooling the aqueous mixture, and optionally adjusting the pH of the aqueous mixture to between 6 and 9. The method further comprises oxygenising the aqueous base and/or the aqueous mixture, wherein the produced food product comprises chromophores having an absorption maximum between 505 to 515 nm and/or 428 to 438 nm.
US11089799B2
Described are food products including doughs, extrudates, and finished food products derived therefrom, that contain zein protein, e.g., zein protein ingredient, wherein the zein protein improves processing or textural characteristics of the food product.
US11089794B2
Therapeutic tea remedy mixtures in the form of beverages and ointments. Methods for making the tea remedy mixtures are described along with the benefits it provides to combat various medical ailments that frequently impair the human body.
US11089793B2
Disclosed herein are cheese analogue compositions and the manufacturing processes in making the same with characteristics similar to that of natural cheeses. These products have properties such as melt, stretch, firmness, body and shredability similar to natural cheese products.
US11089789B2
An apparatus for cleaning crustacea or game has a container, a pipe positioned adjacent to a wall of the container, and a connector fluidically connected to the pipe adjacent a lower end of the pipe and having a portion extending outwardly of the wall of the container. The pipe has a plurality of apertures adapted to direct a flow of water toward a portion of the wall spaced from the pipe such that the flow of water creates a cyclonic path in the container. The pipe extends generally vertically adjacent to the wall of the container. The plurality of apertures are formed in spaced relation to each other along a length of the pipe. A drain is affixed through a wall of the container adjacent to the bottom of the container.
US11089788B2
The texture and flavor of bran and germ for the production of whole wheat flour and for the production of baked goods containing whole wheat flour is improved by treating bran and germ with water and an enzyme composition comprising xyanase, pentosanase, or mixtures thereof to hydrate the bran and germ and to enzymatically convert insoluble fiber of the bran and germ into soluble fiber and sugars. The enzymatic conversion is conducted so as to decrease the water holding capacity of the bran and germ and provides a bran and germ product having reduced grittiness and a reduced whole wheat flavor, while avoiding adverse effects on baking functionality. The enzymatic treatment with the xylanase and/or pentosanase may be initiated upon whole wheat berries or grains during tempering or it may be initiated upon a separated bran and germ fraction obtained after grinding or milling of whole wheat berries or grains.
US11089785B2
Anti-microbial metabolites secreted from various bacterial and/or fungal species are described that have anti-bacterial activity against Xanthomonas species, which cause disease in plant hosts, including a wide variety of crops. Bacterial and fungal species producing such metabolites were identified from environmental samples (seeds, different vegetable organs and soil) from different geographic locations. Compositions, methods, uses, and kits 5 relating to the identified anti-microbial metabolites are also described.
US11089779B2
A disinfectant composition that is effective against tuberculosis-causing bacteria is disclosed. The composition contains a disinfectant agent that is a combination of biocidal quaternary ammonium compound and an N,N-di-substituted alkylamide water insoluble solvent. The composition can be a concentrated formulation or a ready-to-use formulation. Methods of disinfecting surfaces containing tuberculosis-causing bacteria are also disclosed.
US11089777B2
A composition for mitigating, inhibiting, ameliorating and/or eliminating phytoplankton growth in a waterbody, the composition comprising an active ingredient at concentration of 80.0-99.5% (w/w) of the composition and a coating material at concentration of 0.5-20% (w/w) of the composition; wherein the critical surface tension of the composition is between 15-60 dyn/cm and wherein the relative density of the composition, prior to being submerged in water, is above 1 g/cm3.
US11089776B2
Provided herein are containerized liquid formulations comprising a plurality of agrochemicals. The formulations comprise a plurality of parallel liquid layers, wherein each layer is disposed within the container such that it is in contact with at least one adjacent layer at an interface. Also provided are methods of preparing, storing, shipping, and using the containerized liquid formulations.
US11089769B2
A guide member for a fishing line including an alumina ceramic including Ti and Al, a content of Ti being not less than 0.5 mass % in terms of TiO2, a content of Al being not less than 92 mass % in terms of Al2O3, and a main phase of the alumina ceramic being alumina crystals, wherein a content ratio of aluminas crystal with an aspect ratio of not less than 2 within the alumina crystals is not less than 15%.
US11089765B2
This invention relates to the engineering of animal cells, preferably mammalian, more preferably rat, that are deficient due to the disruption of tumor suppressor gene(s) or gene product(s). In another aspect, the invention relates to genetically modified rats, as well as the descendants and ancestors of such animals, which are animal models of human cancer and methods of their use.
US11089761B1
The present wire enclosure includes a door formed of wire and a wall formed of wire. The door includes a door catch. The wall includes a wall catch. The respective catches engage and disengage each other through the employment of a vertical slide having the door catch. A finger receptor when pulled up in turn pulls up the vertical slide to disengage the catches. When in a down position, the finger receptor prevents the vertical slide from being pulled up.
US11089760B2
The present invention provides a composition for reducing ammonia levels in animal bedding or litter, comprising 0.015-40% citric acid and one or more of a clay-based particulate, diatomaceous earth or an organic material. The composition can also comprise an anti-microbial agent. A method of treating animal bedding or litter to reduce ammonia is also provided.
US11089759B2
Pet litter box cleaning system including a base structure, sieve member, and, optionally, trash receptacle is provided. The base structure includes a bottom wall and side wall(s) extending upward from the bottom wall except in one portion to leave an open side for receiving the sieve member therethrough. In a first embodiment, the sieve member includes a back wall for extending across the open side, a sifter and handle. In a second embodiment, a door serves to close the open side and the sieve member does not include a back wall. The trash receptacle may extend from an upraised wall of the base structure. In use, the sieve member is inserted in the base structure to clean litter of waste by lifting the sieve member by the handle whereby clean litter passes through the sifter and waste collects on the sifter which then is disposed of into a trash receptacle.
US11089758B1
A soybean cultivar designated 93411946 is disclosed. The invention relates to the seeds of soybean cultivar 93411946, to the plants of soybean cultivar 93411946, to the plant parts of soybean cultivar 93411946, and to methods for producing progeny of soybean cultivar 93411946. 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 93411946. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 93411946, 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 93411946 with another soybean cultivar.
US11089749B2
The disclosure provides a new and distinct hybrid melon variety NUN 16108 MEM as well as seeds and plants and fruits thereof. NUN 16108 MEM is a non-sutured cantaloupe melon of the Harper subtype (i.e., having long shelf-life and good taste) with yellow skin and orange flesh, comprising resistance to Fusarium oxysporum melonis Race 0 (HR), Race 1 (HR), and Race 2 (HR), Podosphaera xanthii Race 1 (IR), Race 2 (IR), and Race 5 (IR), Golovinomyces cichoracearum (IR), and Aphis gossypii.
US11089748B2
Two Sorghum maternal haploid inducer lines SMHI01 and SMHI02 are provided including seed, plants and plant parts thereof. Methods for producing Sorghum haploid embryos using SMHI01 and SMHI02 are also provided. The Sorghum haploid embryos produced as a result of the use of either maternal haploid inducer line SMHI01 or SMHI02 may be doubled to produce doubled haploid embryos, seeds, and plants as part of a Sorghum breeding program.
US11089743B2
System and method for quantifying qualitative turf conditions as they relate to turf performance and health. In an embodiment, data is collected about turf condition using a turf analysis device. The data collected about the conditions may be used to generate condition-based turf stress indexes that may be used to generate an overall a Turf Performance Indicator (TPI). Such collections are calculated through a unique quantitative mathematical equation resulting in a measurable quotient that is used to assess overall turf performance qualities on a relative scale over time. Using an integrated Global Positioning System (GPS), the TPI measurements can be used to identify overall property conditions and zone specific conditions within that property. Such analysis is viewed with visual analysis methods using a cloud based system.
US11089730B2
An Integrated dual-use machine is for harvesting and treating fruit on trees, in order to harvest the fruit when in season and treat the fruit on the tree with phytosanitary products. The machine includes a moveable structure, intended to shelter the fruit trees. The moveable structure includes a collection unit for the fruit that has been brought down, and is supported on one or two traction vehicles. The vehicles include at least one device for projecting and orienting air currents, at least one infrared camera, at least one collection belt, at least one load container, at least one conveyor belt that connects the collection belt to a load trailer, and a traction system that actuates tractor treads.
US11089727B2
In a harvesting machine having an agricultural header which is adjustable in height, a computer controller includes programming instructions to allow an operator to associate a plurality of different harvester functions with a single programmable input button providing single-touch actuation. The input button is programmable to return the header height to a preset height value in addition to controlling position of one or more additional accessories such as a double windrow attachment, a deck shifting set of drapers of the header, and/or a crop compressor attachment, etc. Programming of the input button uses navigational inputs to select which functions of the machine are associated with the button, followed by a press-and-hold actuation to set the preset value of all associated functions based on the current operating condition.
US11089726B2
The present disclosure is directed to a mulch plug configured to attach to a lawnmower by one or more attachment points, including a snap-fit attachment point. The snap-fit provides a more secure attachment to the lawnmower than attachment mechanisms on existing mulch plugs, in turn providing more even distribution of mulch and less clogging and locking of mower wheels.
US11096321B2
A component supply device, in which, a component storage tape is introduced to a first tape feed-out, unit through a tape introduction guiding unit, a first tape feed-out control unit controls the first tape feed-out unit to feed out the component storage tape. A first calculation unit calculates a standard tape length of the component storage tape. A second calculation unit calculates, based on the standard tape length, a target feed-out length of the component storage tape to be fed out by the second tape feed-out unit, so that a center of a leading component storage unit of the component storage tape coincides with a component extraction position. A second tape feed-out control unit controls the second tape feed-out unit so that the component storage tape is fed out based on the target feed-out length.
US11096314B2
In one embodiment, a modular electronic system includes a front panel comprising openings for receiving a plurality of modules, a removable fan tray comprising a plurality of fans for cooling one or more of the modules with airflow entering the modular electronic system at the front panel when the plurality of fans are operating, and a fan tray channel for receiving the fan tray and positioning the fans in a row generally parallel to the front panel. The channel extends from one of the openings in the front panel and is contained within a horizontal plane in the modular electronic system.
US11096313B2
Heat sink and heat sink arrangements are provided for an electronic device immersed in a liquid coolant. A heat sink may comprise: a base for mounting on top of a heat-transmitting surface of the electronic device and transferring heat from the heat-transmitting surface; and a retaining wall extending from the base and defining a volume. A heat sink may have a wall arrangement to define a volume, in which the electronic device is mounted. A heat sink may be for an electronic device to be mounted on a surface in a container, in an orientation that is substantially perpendicular to a floor of the container. Heat is transferred from the electronic device to liquid coolant held in the heat sink volume. A cooling module comprising a heat sink is also provided. A nozzle arrangement may direct liquid coolant to a base of the heat sink.
US11096305B1
A server configured to accommodate a storage device includes a chassis, an electronic component, a first positioning pin, a second positioning pin, and a slide rail. The chassis includes a first bottom plate, a first side plate, a first side wall, a first partition and a second partition that are disposed on the first bottom plate. The first bottom plate is divided into a first area, a second area and a third area. The third area is configured for the storage device to be placed thereon. The electronic component is disposed in the first area and configured to be electrically connected to the storage device. The first positioning pin is disposed on the first side wall. The second positioning pin is disposed in the third area. The slide rail has a first positioning groove and is detachably disposed on the first positioning pin via the first positioning groove.
US11096304B2
A cage for accommodating an electronic component is described, where the electronic component may be susceptible to damage upon impact. The cage may include a first wall, a second wall, a third wall, and a fourth wall. In an example, the first wall and the third wall may be positioned transversely to the second wall and the fourth wall. In an example, a first indentation may be formed on the first wall and a second indentation may be formed on the third wall. In said example, the first indentation and the second indentation may have a gap there between to accommodate the electronic component.
US11096300B2
A bus bar includes: a fixing portion fixed to a fixing member; extending portions individually extending from the fixing portion; terminal portions extending from tips of the extending portions respectively and fixed and electrically connected to a substrate with the terminal portions inserted in terminal insertion holes of the substrate; and curved portions provided in the extending portions respectively.
US11096296B2
An information display system includes an information display base and an information display carrier. The information display base includes a mounting panel which includes a first electrical conductor, and a second electrical conductor spaced from the mounting panel. The information display carrier includes a mount, a first electrical terminal that, when mounted to the mounting panel, contacts the first electrical conductor of the mounting panel, and a second electrical terminal that extends through an opening in the mounting panel and contacts the second electrical conductor of the mounting panel.
US11096291B2
A method for plating a printed circuit board, includes placing a substrate, including a through hole, in contact with a plating solution and disposing the substrate to face an electrode; and applying a pulsed current to each surface of the substrate, including applying pulsed currents of opposite polarity to both surfaces of the substrate at least once and applying pulsed forward currents to both surfaces of the substrate at least once, to plate from a middle to an end of the through hole.
US11096284B2
A semiconductor device and associated methods are disclosed. In one example, a processor die is coupled to a first side of a package substrate, and a memory die coupled to a second side of the package substrate. A system accelerator die is further coupled to the package substrate. In selected examples, the system accelerator die provides performance improvements, such as higher cached memory speed and/or higher memory bandwidth.
US11096281B2
A power delivery system includes a first planar power module that is coupled to a power system and that transmits power received from the power system. A first planar power module connector is connected to the first planar power module and transmits the power received from the first planar power module. A second planar power module is connected to the first planar power module connector and transmits the power received from the first planar power module connector. A first power transmission coupling engages at least one of the first planar power module and the second planar power module, and receives the power from the at least one of the first planar power module and the second planar power module to which it is engaged, and transmits the power to a first component via a first power transmission pad coupled to the first component and engaging the first power transmission coupling.
US11096280B2
A relay includes a relay main body (10) including a base (20) having a first surface (21), and a relay substrate (30) extending, in a direction intersecting the first surface (21), from a second surface (22) on the opposite side of the base (20) from the first surface (21), the relay substrate (30) being united with the base (20), and a case (50) attached to the relay main body (10) to cover the relay substrate (30), and the case (50) being filled with sealant. The relay main body (10) includes a board connector (23) provided on the first surface (21) of the base (20), an electronic component mounting portion (33) provided on the relay substrate (30), a conducting portion (40) provided on respective surfaces of the base (20) and the relay substrate (30), and an electronic component (34) mounted on the electronic component mounting portion (33).
US11096276B2
The present application relates to a circuit board for use in electronic components. Specifically, the present application relates to a stretchable circuit board including a stretchable base material, a stretchable wiring, and a land part that is in contact with the stretchable base material.
US11096272B2
An embodiment includes generating a sense signal that represents a first vibration of a platform, and reducing a level of the first vibration by generating, in response to the sense signal, a second vibration in the platform. For example, a sensor generates a sense signal representing a first vibration induced (e.g., a shock-induced vibration) in the platform. And a vibration-cancel circuit reduces or eliminates a level of the first vibration in response to the sense signal. For example, the vibration-cancel circuit reduces a magnitude of a first vibration induced in a platform, or eliminates the first vibration altogether, by generating, in the platform, a second vibration having a magnitude approximately equal to the magnitude of the first vibration and having a phase approximately opposite to the phase of the first vibration. That is, the second vibration cancels the first vibration to reduce the net vibration that the platform experiences.
US11096261B1
A sensor sphere may measure light and/or other properties of an environment from a multitude of angles and/or perspectives. A rendering system may obtain measurements that the sensor sphere generates as a result of measuring light in the environment from a common position and the multitude of angles and/or perspectives. The rendering system may receive image(s) that capture the environment from a first perspective, may determine a first set of the measurements that measure the lighting from the first perspective, may determine a second set of the measurements that measure the lighting from a different second perspective, may illuminate the environment from the second perspective by adjusting the lighting of the environment according to a difference between the second set of measurements and the first set of measurements, and may render the environment from the second perspective with the adjusted lighting.
US11096257B2
A vehicle lighting device, in particular of a vehicle combined lighting device, including at least two controllable light modules with point light sources with automotive certification, which are connected to a power source and to a control unit. Each light module includes a driver to which point light sources of the light module are connected, wherein the drivers are connected by their data input via a common data-conducting path of the lighting device to a common control unit and are further connected by their electrical terminals to a two-wire common power distribution system from the source of electrical energy, wherein each point light source is connected to the power output of its driver and to a negative pole of the source of electrical energy or to a grounding pole. A light module for a vehicle lighting device, in particular for a vehicle combined lighting device.
US11096254B1
A lighting device using multiple scattered light sources to change illumination angle and color temperature by adjusting light intensity includes a central light source portion, a peripheral light source portion and an optical lens on a lamp board. The optical lens covers the central and peripheral light source portions. The central light source portion has first cold LEDs and first warm LEDs equidistantly installed near a setting area of the lamp board. The peripheral light source portion has second cold LEDs and second warm LEDs installed within an area range that takes the setting center as center of circle and has a diameter of 6-8 mm. A controller is used to adjust a driving current intensity of the central and peripheral light source portion to adjust the illumination angle and color temperature of the lighting device, and the intensity performance or On/Off state of each LED can be controlled independently.
US11096252B2
A resistor bypass circuit for a series lighting circuit includes a plurality of serially connected light sources and a bypass resistor being connected in parallel with at least one of the respective light sources, each respective light source being low wattage and being capable operating on a one hundred percent duty cycle as desired.
US11096248B2
The present disclosure is directed toward a heater that includes a resistive heating element, a first power pin, and a second power pin. The first power pin forms a first junction with a first end of the resistive heating element, and the second power pin forms a second junction with the second end of the resistive heating element. The second power pin includes a first lead wire and a second lead wire. The first lead wire forms the second junction with the second end of the resistive heating element and defines a first conductive material. The second lead wire forms a primary sensing junction with the first lead wire at a first reference area, and defines a second conductive material different from the first conductive material to measure a temperature at the first reference area based on a voltage change created by the primary sensing junction.
US11096245B2
Embodiments herein provide a method for maintaining service continuity by a User Equipment (UE) in a wireless communication system. The method includes detecting, by the UE, a change in location during a mobility of the UE from one tracking are to another tracking are within a radio access technology which is referred here as a first radio access technology. Further, on receiving the Registration or Tracking area reject from the core network of first radio access technology, the method includes initiating, by the UE, Initial Registration Request or Initial Attach Request procedure, wherein the UE sends an Registration Request or Attach Request message with other registered radio access technology information referred here as second radio access technology to a core network associated with the first radio access technology.
US11096232B2
This disclosure relates to techniques for efficiently handling connection rejections. A wireless device may detect barring conditions in response to receiving one or more connection rejections. The wireless device may bar one or more connections based on the barring conditions, and may attempt to access network services over one or more other connections.
US11096230B2
Methods and apparatuses are provided for operating a base station in a wireless communication system. Capability information on an aggregation operation using a first RAT and a second RAT, is received from a terminal. A first message including a SSID of an access node and information on an authentication for the access node, is transmitted to the terminal. A second message for requesting to allocate a resource of the second RAT, is transmitted to the access node. First data is transmitted to the terminal by using on the first RAT and second data is transmitted to the terminal via the access node by using the second RAT, after the terminal performs an association and the authentication with the access node based on the SSID and the information on the authentication. The base station supports the first RAT. The access node supports the second RAT.
US11096223B2
A method for requesting system information, includes: sending a first random access request, wherein the first random access request carries at least one pilot code for identifying system information to be requested; monitoring a response message corresponding to the first random access request within a preset time period, wherein the response message carries information for responding to the at least one pilot code; and when the response message is detected, based on a pilot code identifier included in the response message, monitoring and receiving system information corresponding to the pilot code identifier within a transmission window of the system information corresponding to the pilot code identifier.
US11096218B2
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. Compared to the prior art, the present invention transmits a multiple of subsequences in a preamble sequence at a multiple of random access transmission occasions by using design of random access channel structure so as to increase the success rate of the detection and access efficiency.
US11096217B2
The present invention relates to a method and a device for transmitting and receiving data in a wireless communication system. The present invention can provide a method and a device for transmitting to a network node a first preamble and a first request message for requesting random connection; as a response to the first request message, receiving a first response message comprising the index of a second preamble successfully received by the network node and a second identifier for indicating whether or not the first request message is decoded and contention resolution; and, while the connection with the network node has not been formed, transmitting first data to the network node in accordance with the index of the second preamble and the second identifier.
US11096215B2
The present disclosure provides methods and apparatuses for transmitting data, by a base station, in an unlicensed frequency. A method according to a representative embodiment includes: transmitting a first signal for determining whether a data transmission is possible in an unlicensed frequency band; transmitting a second signal for reserving a data transmission in the unlicensed frequency band when the data transmission in the unlicensed frequency band is possible; and transmitting first data to a terminal through the unlicensed frequency band after transmitting the second signal. In an aspect, the base station determines whether other communication devices do not use the unlicensed frequency band, and transmits a channel reservation signal having a period shorter than a resource allocation period during a predetermined period of time, thereby pursuing coexistence with other communication devices and improving the performance of a communication system at the same time.
US11096212B2
A data transmission method includes: configuring, by a base station, first downlink control information (DCI) for a terminal device, where the first DCI includes scheduling information used for data transmission; sending, by the base station, the first DCI to the terminal device; configuring, by the base station, second DCI for the terminal device, where the second DCI includes first information, and the first information includes information used to indicate the terminal device to perform transmission of a first data packet with the base station according to the first DCI; sending, by the base station, the second DCI to the terminal device; and performing, by the base station, transmission of the first data packet with the terminal device.
US11096209B2
A service data transmission method, user equipment, and a network device are provided. The method includes: determining, by a network device, a control message used to indicate at least two SPS configurations, and sending the control message to user equipment; and receiving, by the user equipment, the control message sent by the network device, and activating the at least two SPS configurations based on the control message, where each of the at least two activated SPS configurations is used to transmit corresponding service data. In embodiments of the present invention, at least two SPS configurations can be simultaneously performed, thereby improving service data transmission efficiency.
US11096208B2
A network includes a parent node and at least one child node configured to communicate with the parent node via a wireless network protocol. The parent node includes a broadcast coordinator to transmit a broadcast message from the parent node to the child node at predetermined time intervals according to the wireless network protocol. A scheduler generates a scheduling packet that is communicated in the broadcast message. The scheduling packet includes a data field to instruct each child node to activate and receive data communicated from the parent node in a prescribed time slot following the broadcast message that is defined by the scheduling packet.
US11096200B2
Embodiments of this application disclose a data transmission method that includes sending, by a base station, first scheduling information to first UE. The first scheduling information instructs the first UE to send data to second UE based on the first scheduling information. The method includes receiving, by the base station, first feedback information sent by the first UE. The method includes sending, by the base station, second scheduling information to the first UE if the first feedback information indicates that the second UE fails to receive the data. Embodiments of this application further provide a base station, UE, and a data transmission system. In embodiments of this application, the first UE may perceive a data receiving status of the second UE by receiving the first feedback information, so that a corresponding resource can be assigned again for data retransmission.
US11096196B2
Time Sensitive Networking (TSN) in wireless environments may be provided. First, a Radio Frequency (RF) profile associated with a station may be received by a computing device. Next, a number of Transmit Opportunities (TxOPs) to use for transmitting data between an Access Point (AP) and the station based on the received RF profile may be determined. The determined number of TxOPs may then be provided to a wireless controller associated with the AP.
US11096191B2
Certain aspects of the present disclosure provide techniques for user equipment (UE)-centric clustering and efficient scheduling for coordinated multipoint (CoMP). A method for UE-centric clustering and central scheduling includes determining a UE conflict graph. Vertices in the UE conflict graph are UEs for which there is a transmission and edges between vertices are UEs that have a scheduling conflict. The method includes transmitting signaling to schedule the UEs with resources for the transmission based on the UE conflict graph. A method for UE-centric clustering and cluster scheduling includes determining a cluster graph. Vertices in the cluster graph are CoMP clusters for one or more UEs for which there is a transmission and edges between vertices are CoMP clusters that have a scheduling conflict. The method includes transmitting signaling to assign resources to the CoMP clusters based on the cluster graph.
US11096179B2
A communication apparatus is disclosed, which comprises a base station module and an access point module for providing wireless connectivity to a communication network to at least one mobile communication device; an interface for coupling the base station module and the access point module for performing at least one of: a channel restriction operation; a power restriction operation; an intelligent uplink scheduling operation; a carrier frequency reselection operation; and a traffic steering operation; whereby alleviating an interference arising due to coexistence of the base station module and the access point module.
US11096172B2
An apparatus may determine a beam configuration for a data transmission that includes at least one code block in a first resource block. In certain aspects, the at least one code block may include a first set of bits and a second set of bits. In certain aspects, the beam configuration may include a first beam in a first beam direction that may be used to communicate the first set of bits of the at least one code block in a first set of symbols of the first resource block and a second beam in a second beam direction that is used to communicate the second set of bits of the at least one code block in the second set of symbols of the first resource block. The apparatus may transmit signaling that indicates the beam configuration for the data transmission in the first resource block to a UE.
US11096167B2
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a MAC CE in different TTI durations in wireless communication system, the method comprising: receiving an indication indicating a TTI duration in which a MAC CE is allowed to be included in a MAC PDU, when one or more different TTI durations are configured to the UE; receiving UL grant with a first TTI duration, when a MAC CE is generated; generating a MAC PDU by performing a LCP procedure for the UL grant based on the indicator; and transmitting the generated MAC PDU in the first TTI duration.
US11096166B2
The present disclosure relates to a wireless access system supporting an unlicensed band, and provides a method for configuring a transmission opportunity period (TxOP) and devices for supporting the same. The method for configuring a TxOP in a wireless access system supporting an unlicensed band, according to one embodiment of the present disclosure, can comprise the steps of: performing a carrier sensing step for checking whether a secondary cell (SCell) constituted in an unlicensed band is in an idle state; transmitting a reservation signal for a predetermined amount of time if the SCell is in the idle state; and configuring a TxOP in the SCell. At this time, a start point of a first subframe (SF) included in the TxOP can be matched to a subframe, a slot or symbol boundary of a primary cell (PCell) constituted in a licensed band.
US11096164B2
Embodiments of the present invention relate to the field of communications technologies. The method includes: determining, according to a fractional physical resource block (F-PRB) resource index allocated to UE and according to a quantity of F-PRBs included in each physical resource block PRB pair, an antenna port used to send data to the UE; sending downlink control information (DCI) to the UE, where a transmission format of the DCI is DCI 1A, and carries the F-PRB resource index that is allocated to the UE; and sending the data to the UE by using the antenna port.
US11096155B2
A method and system for allocating shareable wireless transmission resources. A resource pool is established. The resource pool is divided into a plurality of physical layer allocation units usable for wirelessly transmitting control information and traffic data. The allocation units are assigned at the media access control layer for the wireless transmission of the control information and traffic data. The system and method of the present invention also allows mobile stations to be dynamically grouped into multicast groupings to reduce system overhead resource requirements.
US11096153B2
In a wireless frame transmission method by an access point (AP) in a wireless LAN system, according to an embodiment of the present invention, a wireless frame, comprising a signaling field and a data field, is generated in the AP, wherein the signaling field comprises a first signaling field (SIG A field), having first common control information about a plurality of STAs, and a second signaling field (SIG B field) having individual control information for each of the plurality of STAs. The second signaling field comprises a common field, having second common control information about the plurality of STAs, and an individual field following the common field and having individual control information for each of the STAs. An individual field (a first individual field) of the second signaling field being transmitted from a particular 20 MHz band (a first band) can comprise: resource allocation information about one or more first band STAs to which resources are allocated in the first band; and resource allocation information about one or more second band STAs to which resources are allocated from another 20 MHz band (a second band) other than the first band. Therefore, the length of the first individual field can be set to be the same as the length of the individual field (second individual field) of the second signaling field being transmitted from the second band.
US11096149B2
Embodiments herein relate to a method performed by a radio network node for handling communication of wireless devices in a wireless communication network (1). The radio network node configures pools of radio resources for wireless devices to use based on a mode and a capability of the wireless devices, wherein the mode is a resource mode defined by manner of selecting radio resources and the capability is related to sidelink capability of the wireless devices.
US11096148B2
A communication system is described in which an MBMS service is provided by unicast or broadcast/multicast communication in dependence on whether the number of mobile communication devices indicating an interest in receiving the service is below or above a broadcast threshold. An improved procedure for counting the number of mobile communication devices interested in receiving the MBMS service is also disclosed.
US11096143B2
Methods for paging for reduced bandwidth wireless transmit/receive units, WTRUs, in machine type communication, MTC, are provided. A WTRU determines (610) a paging narrowband, NB, for the WTRU, to use for monitoring an MTC physical downlink control channel, M-PDCCH, based on at least the most significant bits, MSBs, of a function of a WTRU-identifier, WTRU-ID. The WTRU monitors (620) for the M-PDCCH on the determined paging NB for the WTRU. The WTRU then receives (630) a downlink control information, DCI, on the monitored M-PDCCH on the determined paging NB during a paging occasion, PO. The WTRU then receives (650) a physical downlink shared channel, PDSCH, associated with the M-PDCCH. Alternatively, the WTRU monitors (420) the M-PDCCH in the M-PDCCH search space, wherein the M-PDCCH has a starting enhanced control channel element, ECCE, index for a WTRU group containing the WTR, and wherein the M-PDCCH includes (430) the DCI.
US11096142B2
A terminal device location determining method and a device. A core network device obtains location information of a terminal device reported by the terminal device and location information reported by a first base station. The core network device determines whether the location information of the terminal device matches the location information reported by the first base station, and if the location information of the terminal device does not match the location information reported by the first base station, the core network device sends a reject message to the terminal device. By determining, through comparison, whether the location information of the terminal device reported by the terminal device matches the location information reported by the base station, it can be determined whether a location of the terminal device is incorrectly determined.
US11096139B2
Aspects of the subject disclosure may include, for example, a system that manages utilization of mobile subscriber identity information including enabling reuse of such information by a different communication device and/or re-authorizing use by a communication device that previously was authorized to utilize the information. Other embodiments are disclosed.
US11096131B2
Embodiments of the present application provide a wireless communication method and a device, which can implement configuration of a random access resource or a random access preamble in an NR system. The method includes: transmitting, by a network device, at least one synchronization signal block to a terminal device on each of at least one frequency point, respectively; transmitting, by the network device, first system information to the terminal device, wherein the first system information indicates a physical random access channel (PRACH) resource or a set of random access preambles corresponding to the at least one synchronization signal block transmitted on each frequency point, for random access of the terminal device.
US11096129B2
Certain embodiments may relate to wireless communication systems. For example, some embodiments may relate to non-terrestrial networks (NTN). A method, in certain embodiments, may include receiving, by a user equipment (UE), at least one resynchronization message from at least one first network entity (NE). The method may also include resynchronizing, by the UE, with at least one second NE after at least one time period with at least one parameter based upon the at least one resynchronization message.
US11096124B2
A computer-implemented method, system, and/or computer program product controls uploading applications to a mobile device. A server receives a power descriptor from a mobile device, where the power descriptor identifies an amount of power available to the mobile device from a battery on the mobile device. The server receives a set of application downloading rules for the mobile device, where the set of application downloading rules comprises a medium rule, and where the medium rule prioritizes downloading a second application over a first application in response to the amount of power available to the mobile device from the battery being below a predetermined value. The server receives a request to upload the first application and the second application to the mobile device and a rule selection message. The server uploads to the mobile device the first application after uploading the second application based on the selected medium rule.
US11096121B2
An apparatus and a method for controlling power consumption of a terminal in a wireless communication system are provided. The method includes deactivating one or more of hardware components for signal reception in a transmission interval if there is no data to be received in the transmission interval, and receiving a control signal by activating all the components in a next transmission interval.
US11096115B2
Disclosed are a communication technique for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related services, and the like) on the basis of 5G communication technology and IoT related technology. Disclosed are a signal, a channel structure, and an operation method and device for supporting initial access for a system expected to remarkably increase M communication capacity, by using beamforming on a wide frequency band in next-generation communication for supporting a millimeter-wave (mmWave) band.
US11096114B2
According to embodiments described herein there is provided methods and apparatus for receiving notifications at a wireless device from a base station of upcoming system information (SI) updates. The wireless device is communicating with the base station using a contiguous subset of physical resources on a first carrier. A method in a wireless device comprises obtaining an indication of a subset of a plurality of paging occasions in a SI modification period that the wireless device is configured to monitor, wherein responsive to an upcoming update of SI the base station is configured to transmit a notification on each of the plurality of paging occasions in the SI modification period; and monitoring the subset of the plurality of paging occasions for notifications of upcoming SI updates.
US11096110B2
Provided is a communication system comprising a wireless base station and a communication apparatus capable of wirelessly communicating with the wireless base station. The wireless base station comprises a regulatory-signal informing unit that informs the communication apparatus of type information indicating a type of the communication apparatus and a regulatory signal for restricting transmission to the wireless base station, in response to a predetermined condition being satisfied. The communication apparatus comprises a communication-controlling unit that restricts transmission to the wireless base station based on the regulatory signal, when the type of the communication apparatus and the type indicated by the type information are matched.
US11096108B2
An ALUA path selection system includes a networking device in a networking fabric that couples a host device to a storage subsystem. The networking device receives a host device communication generated by the host device and retrieves a host device hop count that identifies a number of hops between the host device and the networking device. The networking device also receives a storage subsystem communication generated by the storage subsystem and retrieves a storage subsystem hop count that identifies a number of hops between the storage subsystem and the networking device. When the networking device receives a hop count request from the host device, it transmits the host device hop count and/or the storage subsystem hop count to the host device, and the host device uses the host device hop count and/or the storage subsystem hop count to select an active-optimized path to a LUN included in the storage subsystem.
US11096106B2
Apparatuses, methods, and systems are disclosed for rules handling. One apparatus includes a processor that determines whether a remote unit will apply network traffic steering data for routing data traffic on a first route across a first access network and a second route across a second access network. In some embodiments, the first and second routes may be different. In various embodiments, the apparatus includes a transmitter that transmits information that indicates whether the remote unit will apply the network traffic steering data.
US11096105B2
Embodiments of the present invention propose a communication method. The communication method includes: obtaining, by a base station, DRB configuration information, where the DRB configuration information is used to determine a mapping relationship between serving cells and DRBs used to carry data of different service types; and sending the DRB configuration information to a terminal, so that the terminal communicates with the base station in a serving cell corresponding to a DRB. The embodiments of the present invention further disclose a base station and a terminal to which the communication method is applied.
US11096103B2
Provided are a method of reporting measurement result and a device supporting the method. According to one embodiment of the present invention, a method for reporting measurement result in a wireless communication system includes: measuring an operating status of the UE; receiving a threshold for the reporting the measurement result, from network; and adjusting a report related time value by comparing the operating status and the received threshold, wherein the operating status is at least one of altitude of the UE and a number of detected cells.
US11096101B2
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). A method by a terminal in a mobile communication system is provided. The method includes determining reference signal received power (RSRP) of a signal; identifying whether the RSRP is less than a predetermined threshold; identifying whether the terminal satisfies at least one of predetermined conditions, in case that the RSRP is less than the predetermined threshold; and determining to bar a first carrier of a serving cell and trigger cell reselection to a second carrier, based on a result of the identification.
US11096098B2
A wireless communication network (12) includes one or more control nodes (10) that recognize redundancies between communication modules (14) and control handover of such modules (14) to enforce connection diversity between them and the network (12). Advantageously, the methods and apparatus shown by way of example in this disclosure enforce connection diversity without the need for statically configured diversity schemes that are complex to plan and difficult to maintain.
US11096096B1
Techniques for dual connectivity control based on downlink data are discussed herein. A Fourth Generation (4G) base station can receive downlink data to be transmitted to a user equipment (UE). The 4G base station can also receive data from the UE indicating that the UE is associated with a low power state. The 4G base station can further determine a capability of the base station (e.g., an available bandwidth) to transmit the downlink data to the UE. If an amount of downlink data is below a threshold, operations can refrain from establishing a dual connectivity connection. If an amount of downlink data is above a threshold, operations can include establishing a dual connectivity connection. In some cases, thresholds and/or the decision to initiate dual connectivity can be determined based on the state data associated with the UE, such as a battery status, a level of user interaction, and the like.
US11096093B2
A method of an access and mobility function (AMF) for state management in a wireless communication system is provided. The method comprises determining a state of at least one state machine, receiving, from a target access network (AN), an N2 path switch request message based on the state of the at least one state machine, transmitting, to a session management function (SMF), an N11 message, and transmitting, to the target AN, an N2 path switch request acknowledgement (Ack) message when receiving an N11 Ack message, from the SMF, corresponding to the N11 message, wherein the target AN transmits a release resource message to a source AN when the target AN receives the N2 path switch request Ack message.
US11096092B2
A system can include a network analysis platform that applies performance models to determine if a coverage degradation exists at a network cell, such as at a base station. The performance models are pre-trained based on network telemetry data. For a session at a cell, an expected quality of service (“QoS”) metric can be compared to an actual QoS metric to determine whether the session is impacted by coverage degradation. Throughput is an example QoS metric. If the number of impacted sessions exceeds a threshold, the base station can be highlighted on a GUI. Additionally, the network analysis platform can perform root cause analysis of a victim cell.
US11096091B2
Provided are a method and an apparatus for interworking between 5G and LTE/LTE-advanced radio access networks (RANs). The method may include receiving, by a master base station, a service quality policy from a core network connected to the master base station and a secondary base station, receiving one or more packet flows from the core network; and mapping the packet flows to at least one of radio flows and radio bearers based on the service quality policy.
US11096087B2
According to one embodiment, a control device includes one or more processors. The one or more processors receive a message. The one or more processors determine whether the received message has been replicated and transmitted. The one or more processors instruct recording of difference information between a message before replication and the received message when it is determined that the received message has been replicated and transmitted.
US11096085B2
A user equipment (UE) may communicate using a first radio access technology (RAT) having paired spectrum. The UE may receive first data over a frequency for downlink including configuration information for a second RAT. The UE may also receive second data over the second RAT having another frequency based on the received configuration information. A portion of the first data received over the first RAT may be received simultaneously with a portion of the second data over the second RAT.
US11096082B2
A disclosure of the present specification provides a method for managing uplink quality of service (QoS) by a base station. The method may comprise the steps of: determining whether a timer, driven by a terminal in relation to reflective QoS, has expired; during driving of the timer of the terminal, transmitting multiple packets within a traffic flow, to which the reflective QoS is applied, without setting at least one of a reflective QoS indication (RQI) and a QoS flow ID (QFI) for the multiple packets therewithin; and before expiration of the timer being driven by the terminal, setting at least one of the RQI and the QFI for at least one packet within the traffic flow and transmitting the set packet.
US11096077B2
The present application discloses a communication method, including: determining, by a network device, a first sub-band and a second sub-band; sending configuration information of the second sub-band to user equipment on the first sub-band, where the configuration information of the second sub-band includes identification information of the second sub-band, the identification information of the second sub-band is used by the user equipment to determine a physical layer basic parameter of the second sub-band, and a physical layer basic parameter of the first sub-band is different from the physical layer basic parameter of the second sub-band; and communicating, by the network device, with the user equipment by using the second sub-band.
US11096073B2
Techniques are disclosed for determining a performance criterion for a client device. A performance criterion for a client device may be determined based on a rate of mobility of a client device. Additionally or alternatively, a performance criterion for a client device associated with a particular attribute may be determined based on performance levels of a set of client devices associated with the same particular attribute. The performance criterion is used to evaluate a performance level of a client device. If the performance criterion is not satisfied, then a wireless configuration is modified to improve the performance level.
US11096072B2
A method for improving Wi-Fi performance and a terminal the method includes determining, by a terminal, whether a currently working Wi-Fi channel is interfered by an HDMI signal and whether strength of a received Wi-Fi signal is less than or equal to a preset signal strength threshold, where the terminal is configured with a Wi-Fi module and an HDMI port; and if the currently working Wi-Fi channel is interfered by the HDMI signal, and the strength of the received Wi-Fi signal is less than or equal to the preset signal strength threshold, controlling, by the terminal, a Wi-Fi antenna most greatly interfered by the HDMI signal to stop receiving/sending a signal. According to the embodiments of the present disclosure, interference from the HDMI signal to the Wi-Fi signal can be reduced, and Wi-Fi performance can be improved without increasing hardware complexity and hardware costs.
US11096066B2
A method of a user equipment (UE) for beam management in a wireless communication system is provided. The method comprises receiving, from a base station (BS), a downlink message comprising configuration information that includes a direction of Tx beam and a pattern of the beam sweeping of a set of transmit (Tx) beams for sounding reference signals (SRSs); determining information comprising the direction of the Tx beam and the pattern of the beam sweeping of the set of Tx beams; and transmitting, to the BS, an uplink message including a number of the SRSs for the beam management of the set of Tx beams in accordance with the configuration information.
US11096050B2
Approaches presented herein enable challenge-response authentication of a user based on information captured by devices associated with the user. Specifically, in one approach, a plurality of devices associated with the user that each dynamically track and store on-device data points over a period of time are identified. A request initiated by a party claiming to be the user is received to authenticate the party as the user. An authentication question is generated in a natural language, the answer to which is a data point selected from data points on at least one device of the plurality, wherein the selected data point is discoverable by viewing data points on the at least one device. The requesting party is prompted to find the data point by presenting the authentication question to the requesting party. In the case that the requesting party returns the answer, the requesting party is authenticated as the user.
US11096044B2
A method of operating a user equipment (UE) in a wireless communication system, and an apparatus therefor are provided. The method includes receiving, from a base station, a request message for reporting of UE capability, wherein the request message comprises information for a plurality of radio access technology (RAT) types and information for a frequency band list, determining UE capability information corresponding to at least one RAT type among the plurality of RAT types, based on the information for the plurality of RAT types and the information for the frequency band list, and transmitting, to the base station, the UE capability information, wherein the UE capability information corresponding to at least one RAT type comprises information for a frequency band corresponding to the at least one RAT type and information for bandwidth class of the frequency band corresponding to the at least one RAT type, and wherein the information for bandwidth class of the frequency band corresponding to the at least one RAT type comprises at least one bandwidth class corresponds to at least one of uplink or downlink.
US11096041B2
It is provided a method for configuring a first radio network node to join a system area of a mobile network, each system area being served by one or more radio network nodes configured to collaborate in user data transmissions. The method is performed in a configuration device and comprises the steps of: obtaining system area data, using the first radio network node, relating to at least one system area of a second radio network node; selecting a system area for the first radio network node to join based on the system area data; and triggering the first radio network node to join the selected system area.
US11096040B2
One subscriber identity module (SIM) can transmit data in active mode while another SIM is in an idle mode. However, paging for the SIM in idle mode can occur based on a discontinuous reception configuration (DRX) cycle of the active SIM. For example, when the DRX of the active SIM indicates that the active SIM is in an idle state, then the SIM that is currently in an idle state can send messages and vice versa. The DRX cycle information can be exchanged between a first core network and a second core network. Each core network can belong to the same or different mobile network operator and can have separate radio access networks (RAN) or share the RAN. The DRX cycle information and/or a time-division multiplexing (TDM) pattern can be exchanged over the air via a system information broadcast message.
US11096036B2
Systems, apparatuses, methods, and computer-readable media, are provided for providing connectivity-based and/or connectivity-considered routing with supplemental wireless connections in driving assistance-related activities. Embodiments may be relevant to multi-access edge computing (MEC) and Automotive Edge Computing Consortium (AECC) technologies. Other embodiments may be described and/or claimed.
US11096035B2
The present disclosure provides a method in a Next Generation Core Control Function (NG-CCF) node for communication with a Next Generation Policy Control Function (NG-PCF) node. The method comprises: communicating network related parameters with the NG-PCF node via a direct interface between the NG-CCF node and the NG-PCF node.
US11096031B2
A communication apparatus includes a location information acquisition unit that acquires location information of a terminal, a reception unit that receives a call request transmitted by the terminal, a service identification unit that identifies a service of the request based on the location information of the terminal and a destination telephone number of the request, and a transmission unit that transmits a response to the terminal, when the service corresponding to the request cannot be provided.
US11096025B1
A software-implemented wireless Bluetooth device proximity detection process and a wireless Bluetooth device proximity detection system are disclosed. The software-implemented wireless Bluetooth device proximity detection process and wireless Bluetooth device proximity detection system is able to be utilized by any system or mobile device that has Bluetooth technology to detect the presence of devices in an area. The software-implemented wireless Bluetooth device proximity detection process and wireless Bluetooth device proximity detection system is able to accurately determine how many individuals are in an area along with monitoring specific individuals. Unlike traditional motion sensor devices, the software-implemented wireless Bluetooth device proximity detection process and wireless Bluetooth device proximity detection system is less prone to jamming, spoofing, and outright failing to work.
US11096023B2
A storage medium storing a data collecting program for making a process performed, the process includes identifying a data obtainment target period and a plurality of areas based on a request from a user, extracting a plurality of apparatuses present in each area in each time frame as a data obtainment unit of the period, assigning, for each set of the time frame and the area, an apparatus as a collection source of a data block corresponding to the set of the time frame and the area based on a given condition from among the extracted plurality of apparatuses, and collecting the data block from the apparatus assigned as the collection source for each set of the time frame and the area.
US11096021B2
Registration information indicating that a wholesale BSS has activated eSIM profiles for corresponding telecommunication devices in corresponding vehicles is received, the registration information including a corresponding key associated with each vehicle. Following a consumer BSS receiving an activation request for activating a new line of telecommunication service for a telecommunication device of a vehicle, in which the activation request includes the key, and the consumer BSS assigning a virtual identifier from a virtual identifier pool to the telecommunication device in response to the activation request, a registration request is received from the consumer BSS that includes a key associated with the vehicle. The key is matched to an eSIM-associated identifier of an eSIM profile. The eSIM-associated identifier is then sent to the wholesale BSS to request that the wholesale BSS enable a new access point name (APN) of the new line of telecommunication service for the telecommunication device.
US11096018B2
A message-processing resource receives location information indicating a current location of a mobile device in a network. A user of the mobile device subscribes to use of the network. The message-processing resource maps an identity of the user to a subscriber account and candidate messages associated with the user. The message-processing resource utilizes the location information to identify a message pertinent to the user and the current location of the mobile device. The message-processing resource selects the message from the candidate messages and provides notification of the selected message to the user of the mobile device.
US11096017B2
One embodiment provides method, including: receiving, from at least one sensor, an identifying characteristic associated with a user, wherein the identifying characteristic comprises at least one of a wireless identifier and a feature associated with the user; broadcasting the identifying characteristic to a network; thereafter receiving, from at least one device, an indication of receipt of the identifying characteristic; and performing, responsive to the indication, an action. Other aspects are described and claimed.
US11096002B2
An apparatus comprising at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: receive at least one audio signal; obtain, associated with the at least one audio signal over at least one frequency band: at least one spatial audio energy ratio parameter; and at least one remainder energy ratio, wherein a sum of the at least one spatial audio energy ratio parameter and the at least one remainder energy ratio over the frequency band equal a determined value; and control a transmission/storage of the at least one spatial audio energy ratio, and the at least one remainder energy ratio.
US11096001B2
A system for digitally modelling analog devices having a processor executing an executable code to select a baseline calibration signal, receive a digitized audio from an analog device having parameters with incremental controls for the parameters, wherein the digitized audio is the baseline calibration signal processed with the incremental control of the first parameter set at a neutral setting, determine a baseline impulse response of the analog device, select an incremental signal, receive a plurality of incremental audios, wherein each incremental audio corresponds to the incremental signal processed by the analog device with a unique setting of the incremental control for the first parameter, derive formant-based filters for each of the incremental audios, and construct a digital model of the analog device based on the baseline impulse response of the analog device and the plurality of formant-based filter representations of the plurality of incremental audios.
US11095986B1
A vibration speaker includes: a housing; a diaphragm covering an open side of the housing and having a rim fixed to the housing; a vibration member installed in the housing to vibrate in a vibration direction of the diaphragm and having a magnet forming a magnetic field; a voice coil installed on an inner surface of the diaphragm and configured to vibrate the diaphragm through interaction with the vibration member; a solenoid driver fixed in the housing and configured to form the magnetic field that controls vibration of the vibration member; an amplifier configured to apply a first output signal to the voice coil and apply a second output signal having a phase different from the first output signal to the solenoid driver; and a controller configured to determine whether to apply the second output signal by comparing a frequency of the first output signal with the resonance frequency.
US11095983B1
A multiple speaker outdoor audio system receiving wi fi signals. The array comprises multiple range 30 to 40 ohm speakers connected in parallel to a wi fi enabled amplifier. The number of speakers are selected to maintain the load on the system amplifier within an acceptable range, usually 1 to 8 ohms. The array may also include a low range speaker such as an 8 ohm sub-woofer. The speaker array “kit” may be used indoors or outdoors and allows the user to distribute an array of speakers and sub woofer over an area to achieve balanced coverage using Wi Fi amplifier.
US11095981B2
An apparatus instantiating a method for computing automatic noise compensation gain with an adaptive filter that receives ambient sound and source audio, down samples ambient sound and source audio, and filters the down sampled ambient sound and source audio to compute an RMS noise estimate from which a gain is determined. The present invention features highly efficient computations, as sampling rates are significantly lower. The present invention keeps audio data secure by transmitting only the mean-square audio levels instead of the audio itself.
US11095978B2
A microphone assembly includes: at least three microphones for capturing audio signals from the user's voice, the microphones defining a microphone plane; an acceleration sensor for sensing gravitational acceleration in at least two orthogonal dimensions so as to determine a direction of gravity; a beamformer unit for processing the captured audio signals in a manner so as to create a plurality of N acoustic beams, a unit for selecting a subgroup of M acoustic beams from the N the acoustic beams; an audio signal processing unit having M independent channels for producing an output audio signal for each of the M acoustic beams; a unit for estimating the speech quality of the audio signal in each of the channels; and an output unit for selecting the signal of the channel with the highest estimated speech quality as the output signal of the microphone assembly.
US11095976B2
A sound system with a plurality of speakers is shown and described. The orientation of a second subset of the speakers is automatically adjustable relative to the orientation of a first subset of speakers. In certain examples, the system detects whether the audio signals it receives include up-firing content and adjusts the relative orientations when such content is provided. The sound system is also configured to calculate a desired degree of rotation for the speakers in the second subset based on the geometry of the room in which the sound system is located and the location of the listener in the room.
US11095973B1
Aspects describe a nozzle including a first flexible portion and a second rigid portion. The rigid portion is less flexible than the flexible portion. When positioned in a user's ear, the flexible portion extends a section of the earbud housing towards an ear canal of a user and the rigid portion couples a removable sealing structure to the earbud housing. In aspects, the flexible portion provides comfort by allowing a sealing structure to flex and accommodate a wearer's ear and the rigid portion provides structure for the feedback microphone to be placed close to the user's ear canal for ANR.
US11095962B2
A printing device (100) with speakers is disclosed. The printing device (100) comprises a wireless speaker (102) positioned between a load tray (104) and an output tray (106), a first user interface (108) positioned on a first edge of the wireless speaker (102) to receive inputs for the printing device (100), and a second user interface (110) positioned on a second edge of the wireless speaker (102) to receive inputs for the wireless speaker.
US11095961B2
Today's communications require an effective yet scalable way interconnection of data centers and warehouse scale computers (WSCs) whilst operators must provide a significant portion of data center and WSC applications free of charge to users and consumers. At present, data center operators face the requirement to meet exponentially increasing demand for bandwidth without dramatically increasing the cost and power of the infrastructure employed to satisfy this demand. Simultaneously, consumer expectations of download/upload speeds and latency in accessing content provide additional pressure. Accordingly, the inventors provide a number of optical switching fabrics which reduce the latency and microprocessor loading arising from the prior art Internet Protocol multicasting techniques.
US11095953B2
A computer system, method, and computer-readable product for automatically generating a hierarchy of concepts described in a video using semantic concept matching that assists persons in searching for specific types of content within videos. A video segment is obtained, with the segment having a distinct running time with discrete information related to one or more topics within its content. The discrete information of the video segment is then parsed out and related to a predetermined relevant topic, and then one or more attributes for weighting each discrete information relevant topic within the video segment are determined. A hierarchy of concepts of the video segments is then created, based upon, at least, the weighting of the information topic within the running time of the video segment based upon the presence of the one or more attributes. Other information related to the video segment can also be used to modify the hierarchy.
US11095947B2
A system for sharing user-generated content includes a plurality of video recording devices, a viewer device, and a processor. The plurality of video recording devices include cameras capable of capturing video. The recording devices are connected to a network for streaming the video onto the network and transmitting information about the video recording devices related to the streaming video. The viewer device is configured for receiving the streamed video from the network and displaying content based on the streamed video. The viewer device has a viewer-user interface, which can receive viewer-user input. The processor is configured for receiving the information and viewer-user input and selecting one or more videos to stream based on the information that is associated with the viewer-user input. The processors stream the selected videos to the viewer device.
US11095945B2
The present disclosure relates to information processing device, method, and program for allowing support of shared content/real world event viewing. A user recommendation module is configured to determine C. proposer for a user group and recommendation content. The user recommendation module performs, for example, calculation of the Active degree of a user A in the group=the individual Active degree of the user A+Σ(b*the Active degree of the user A with respect to other users in the group) (the degree of relationship among the user A and other users may be reflected in a weighting coefficient b). Moreover, the user recommendation module determines, as a proposer, a user with the highest Active degree in the group. The present disclosure is applicable to an information processing system configured to perform shared viewing for music, for example.
US11095939B2
An image display device includes: a wireless communication unit configured to communicate with a source device; and a controller configured to control the wireless communication unit to receive an image transmitted from the source device, wherein a resolution of the image transmitted from the source device is determined based on a channel condition of the wireless communication unit, and wherein the controller controls the channel condition of the wireless communication unit, such that the image transmitted from the source device has a specific resolution.
US11095938B2
A browser-based video editor is configured to allow a user to create a composition schema having multimedia layers, including video, audio, and graphic and text layers. The composition schema may be transmitted to a remote service that employs a rendering engine to play back the composition schema and align the clocks for each respective multimedia layer into a single video representation. A master clock object is employed to sync the clocks while also checking a series of properties with each multimedia layer to comport the multimedia layers with an interval-based master clock. The composition schema is recorded using FFmpeg (Fast Forward Moving Picture Experts Group) to create a video representation for user consumption, such as an MP4 (Motion Pictures Experts Group 4) formatted file.
US11095936B2
Embodiments of the present invention describe streaming media transmission methods and apparatus applied to a virtual reality technology. A method for streaming media transmissions may include sending a media information obtaining request to a server, where the media information obtaining request includes client capability information and auxiliary information, the client capability information indicates that the client supports reception of data pushed by the server, and the auxiliary information indicates an attribute that the client supports virtual reality presentation. The method may also include receiving a media presentation description and media data, where the media presentation description and the media data are sent by the server after the server responds to the media information obtaining request. According to the streaming media transmission methods and apparatus applied to a virtual reality technology in the embodiments of the present invention, a transmission delay can be reduced, and transmission efficiency can be improved.
US11095929B2
Systems and methods for video distribution synchronization are described herein. An example method to distribute a media stream over a distribution network to a number of devices may include determining, by one or more computer processors coupled to memory, a common master-client shared time reference Tref. Example methods may include determining a mean intermediate arrival time for first packets of a first type of the media stream, determining respective first playout times for the first packets based on the mean intermediate arrival time and the time reference Tref, associating the first packets with the respective first playout times, and distributing the media stream to the plurality of devices.
US11095921B2
A method and apparatus for encoding or decoding a video sequence includes applying a Cross-Component Linear Model (CCLM) to a video sequence, and applying an interpolation filter in the Cross-Component Linear Model (CCLM), wherein the interpolation filter is dependent upon a YUV format of the video sequence.
US11095920B2
A colored 3D scene is encoded as one or two patch atlas images. Points of the 3D scene belonging a part of the space defined according to a truncated sphere center on a point of view and visible from this point of view are iteratively projected onto projection maps. At each iteration the projected part is removed from the 3D scene and the truncated sphere defining the next part of the scene to be projected is rotated. Once the entirety of the 3D scene is projected on a set of projection maps, pictures are determined within these maps. A picture, also called patch, is a cluster of depth consistent connected pixels. Patches are packed in a depth and a color atlas associated with data comprising an information relative to the rotation of the truncated sphere, so, a decoder can retrieve the projection mapping and proceed to the inverse projection.
US11095907B2
A method comprising: encoding an input picture sequence into a first bitstream (1000), said encoding comprising: encoding a first input picture into first two coded pictures of the first bitstream, wherein one of said two coded pictures is a first shared coded picture (1000a); encoding a first set of input pictures into a first set of coded pictures of the first bitstream, following in decoding order the first two coded pictures of the first bitstream, wherein any picture subsequent to the first shared coded picture in decoding order is not predicted from any picture that precedes the first shared coded picture in decoding order and is not a shared coded picture (1000b); and encoding the input picture sequence into a second bitstream (1002), said encoding comprising: encoding the first input picture into first two coded pictures of the second bitstream, wherein one of said two coded pictures is the first shared coded picture (1002a); encoding the first set of input pictures into a second set of coded pictures of the second bitstream, following in decoding order the first two coded pictures of the second bitstream and differing from the first set of coded pictures of the first bitstream, wherein any picture subsequent to the first shared coded picture in decoding order is not predicted from any picture that precedes the first shared coded picture in decoding order and is not a shared coded picture (1002b).
US11095898B2
In the present invention, an inter-prediction mode based image processing method and an apparatus therefor are disclosed. Specifically, the inter-prediction based image processing method may comprise the steps of: deriving movement information of a control point for specifying a reference block of a current block; dividing the current block into sub-blocks; deriving movement information of the sub-blocks using the movement information of the control point; and generating a prediction block for each sub-block using the movement information of the sub-blocks.
US11095892B2
A method for decoding a video according to the present invention may comprise: determining merge target candidate blocks of a current coding block, specifying at least one among the merge target candidate blocks, and generating a merged block by merging the specified merge target candidate block and the current coding block.
US11095891B2
An encoding and decoding method, where the decoding method includes obtaining first information of a coding tree unit (CTU) in a to-be-decoded picture from a bitstream, where the first information indicates an allowed value range of a width-to-height ratio of a coding unit (CU) obtained by dividing the CTU, obtaining division information of the CTU from the bitstream, dividing the CTU into one or more CUs based on the first information and the division information, where a width-to-height ratio of the one or more CUs falls within the value range indicated by the first information, and the plurality of CUs do not overlap each other, and decoding the one or more CUs to obtain a reconstructed pixel of the one or more CUs.
US11095883B2
An encoder includes circuitry and memory connected to the circuitry. The circuitry, in operation: derives, as a first parameter, a total sum of absolute values of sums of horizontal gradient values respectively for pairs of relative pixel positions; derives, as a second parameter, a total sum of absolute values of sums of vertical gradient values respectively for the pairs of relative pixel positions; derives, as a third parameter, a total sum of horizontal-related pixel difference values respectively for the pairs of relative pixel positions; derives, as a fourth parameter, a total sum of vertical-related pixel difference values respectively for the pairs of relative pixel positions; derives, as a fifth parameter, a total sum of vertical-related sums of horizontal gradient values respectively for the pairs of relative pixel positions; and generates a prediction image to be used to encode the current block using the first, second, third, fourth, and fifth parameters.
US11095882B2
Devices, systems and methods for digital video coding, which include pulse code modulation techniques, are described. An exemplary method for video processing includes determining, for a current block of video, that at least one of a first coding mode in which pulse code modulation is used or a second coding mode in which multiple reference line based intra prediction is used is enabled, and performing, based on the first coding mode or the second coding mode, a conversion between the current block and a bitstream representation of the video, wherein a first indication indicative of use of the first coding mode and/or a second indication indicative of use of the second coding mode are included in the bitstream representation according to an ordering rule.
US11095865B2
An example electronic device includes an image sensing tool to measure an average color balance value across a plurality of frames of a media stream. A processor verifies that the color balance value of the plurality of frames of the media stream is stable, and computes a selected color balance value of the media stream. An imaging device captures an image of a predetermined color calibration chart. The processor compares a color balance value of the image of the predetermined color calibration chart with a predefined color balance value, and validates the selected color balance value of the media stream to align with a selected region of the image.
US11095857B1
Disclosed herein is a web-based videoconference system that allows for video avatars to navigate within the virtual environment. The system has a presented mode that allows for a presentation stream to be texture mapped to a presenter screen situated within the virtual environment. The relative left-right sound is adjusted to provide sense of an avatar's position in a virtual space. The sound is further adjusted based on the area where the avatar is located and where the virtual camera is located. Video stream quality is adjusted based on relative position in a virtual space. Three-dimensional modeling is available inside the virtual video conferencing environment.
US11095850B2
A communication system includes an operator-side edge terminal connected to an operator terminal, wherein the operator-side edge terminal includes an I/O device configured for performing input and output of data to and from the operator terminal, a communication device for communicating with the kiosk terminal or a user-side edge terminal connected to the kiosk terminal via a network, and a controller, and wherein the controller is configured to perform a connection control for connection to the kiosk terminal or the user-side edge terminal and to perform a video transmission control of real-time transmission of a frontal video of the operator and a video of hands of the operator, both videos being shot by the operator terminal, and a frontal video of the user and a video of hands of the user, both videos being shot by the kiosk terminal.
US11095849B2
Scene changes that are done pleasingly and without user input or control. Based on the number of speakers and changes in speakers, either to a different individual or movement by the same speaker, based on the locations of the speakers and based on the overlap of the current and intended scenes, a decision is made whether to perform a smooth transition or do a cut. It has been determined that the decision on cut versus smooth transition is preferably based on the location of the center of the intended new scene versus the boundaries of the current scene, a cut used if the center is outside the boundaries and a smooth transition if inside. If a smooth transition, an easing function, such as ease in ease out, is performed to change the scene. A preferred value for the smooth transition is to perform the transition over 80 frames.
US11095848B1
Playing video in a format that matches user device includes downloading a video from a server; loading the video into a player; checking if the video contains metadata specifying resolution and crop parameters that matches user device; if metadata is found, then identifying a frame from the video and define a focus point in center of frame; limiting view of the frame and reduce/enlarge video resolution inside viewzone based on the metadata or data; displaying viewzone so that vertical dimension of the viewzone matches a vertical dimension of the user device, and the focus point remains in the center of the frame and in the center of the user device; upon user rotation of the user device, re-displaying the frame such that the focus point remains in the center of the device, and a horizontal dimension of the viewzone matches a horizontal dimension of user device; and continuing rendering subsequent frames of the video, layers and effects.
US11095841B2
A pixel array has a plurality of output units arranged in matrix form and a plurality of A/D conversion units corresponds to the output units. Each of the output units outputs an electric signal based on incident electromagnetic waves. Each of the A/D conversion units converts the electric signal input from the corresponding output unit to a digital signal. A plurality of storage units corresponds to columns of the output units. Each of the storage units holds the corresponding digital signal. A first signal line is configured to supply a driving bias to at least one of the output units and the A/D conversion units. A second signal line is configured to transmit the digital signal from the A/D conversion units to the storage units. The output units are provided between the first signal line and the second signal line.
US11095840B2
A control apparatus includes an acquisition unit and a voltage control unit. The acquisition unit acquires imaging-related information relating to imaging to be executed by an imaging apparatus including a plurality of pixel units that converts incident light into charges and accumulate the charges. The voltage control unit controls, on the basis of the acquired imaging-related information, a drive voltage for driving each of the plurality of pixel units.
US11095832B2
A system and a method for processing an overlapping region in a surround view. The system includes a plurality of cameras for capturing images; a processor configured to determine whether a point in a bird's-eye view image obtained from the captured images is located in an overlapping region; and upon the condition that the point is located in the overlapping region, retrieve a blending mask corresponding to the coordinate of the point, and determine a new pixel value of the point according to the blending mask and one or more original pixel values of the point. The described methods provide a solution which fast blends the overlapping regions in a surround view with low computational complexity.
US11095823B2
The present invention discloses an image capture device comprising, an image capture unit, an image-capture control unit for controlling PTZ, a storage unit for storing a set value of the PTZ, and region information that specifies a detection region for an object in a captured image, a reception unit for receiving a deletion instruction to delete the region information from an information processing device, and a processing unit for, when the deletion instruction to delete the region information is received by the reception unit, deleting, from the storage unit, the region information for which the deletion instruction has been received, and deleting the set value from the storage unit if the set value associated with the region information for which the deletion instruction has been received is not associated with another region information.
US11095810B2
A setting apparatus for controlling setting profiles of a camera, the apparatus includes a storage, a display, and a processor to provide a user interface on the display having first region for setting a multi-profile of a camera registered on each of a plurality of channels and a second region for setting a reception profile of a management apparatus connected to the camera on each of the plurality of channels; recommend a candidate profile set settable to a camera registered on a first channel, to a first region of the first channel, and set a multi-profile for the camera registered on the first channel; and provide a multi-profile of the first channel to a first region of at least one other channel as a candidate profile set of a camera registered on the at least one other channel that is different from the first channel.
US11095808B2
The present disclosure may provide a mobile terminal including a camera unit configured to acquire a plurality of images for which focuses are formed at different regions at the same time, a memory unit configured to store the plurality of images, a display unit configured to display a representative image among the plurality of images, and a controller configured to control the display unit such that the representative image among the plurality of images is converted to another image based on a touch input applied to the display unit.
US11095784B2
An information processing apparatus includes a registration unit that registers an entity and an executable function in association with each other, the entity being an entity in real space identified by sensing, the executable function being a function executable in response to the entity being identified again.
US11095783B2
An image forming apparatus displays part of function keys for menu items of basic functions so as to be stopped at a predetermined stop position. The image forming apparatus switches the function keys for menu items of basic functions to be displayed, by displaying another part of function keys for menu items of basic functions so as to be stopped at a predetermined stop position. When part of function keys for menu items of advanced functions are displayed so as to be arranged in a predetermined direction, the image forming apparatus accepts scroll operation and then moves the menu items of advanced functions by a distance decided based on the speed of the scroll operation.
US11095782B2
An information processing apparatus includes a receiving unit that receives operation on an operator displayed on a screen for operation; and a controller that, in a case where there is a difference between information on a managed setting concerning a process registered in the operator and information for notification of the setting displayed in association with the operator, suspends execution of the process and presents information indicative of the difference.
US11095781B1
A mobile communication system based on digital content including images and video that may be acquired, processed, and displayed using a plurality of mobile devices, smartphones, tablet computers, stationary computers, intelligent electronic glasses, and servers.
US11095763B2
A light-emitting device or a display device that is less likely to be broken is provided. Provided is a light-emitting device including an element layer and a substrate over the element layer. At least a part of the substrate is bent to the element layer side. The substrate has a light-transmitting property and a refractive index that is higher than that of the air. The element layer includes a light-emitting element that emits light toward the substrate side. Alternatively, provided is a light-emitting device including an element layer and a substrate covering a top surface and at least one side surface of the element layer. The substrate has a light-transmitting property and a refractive index that is higher than that of the air. The element layer includes a light-emitting element that emits light toward the substrate side.
US11095761B1
A mobile terminal comprises a first frame, a second frame slidably moves with respect to the first frame in a first direction to switch from a first state to a second state and in a second direction, to switch the second state to the first state, and a driving unit configured to control a slide movement of the second frame, wherein the driving unit includes a motor coupled to the first frame, a pinion gear rotated by a rotational force transferred from the motor, a first rack gear extended in the first direction, moving in the first direction or the second direction in accordance with rotation of the pinion gear, and a second rack gear disposed to be overlapped with the first rack gear in a thickness direction at the first state and disposed to release an overlap state with the first rack gear at the second state.
US11095760B1
Implementing configurable packet parsers for field-programmable gate arrays using hardened resources
Techniques for improving the ability of FPGAs to process packets by implementing at least portions of the logic of packet parsers traditionally performed using the FPGA fabric as hardened resources, such as an Integrated Circuit (IC) block. The IC block receives bits of an incoming packet, carries these bits as a pipeline, and modifies a range of the bits through stages of aligners. The aligners extract header sections (or “windows”) of each packet header according to a shift amount, and the header sections are output to the FPGA fabric. The FPGA fabric includes extract and decision logic that maps the information included in the extracted header sections to a lookup vector, driving tables, and/or application logic. The FPGA provides shift amounts to subsequent aligners to cause the aligners to shift the packet bus such that previous header sections are removed.
US11095759B2
The invention relates to a method implemented by a communicating entity in a packet-switched network, comprising at least one port for transmitting communication signal frames comprising a first type of frames, intended to be transmitted in a plurality of streams for which a traffic shaping is defined, and a second type of frames, for which no traffic shaping is defined, each frame being able to be fragmented so as to transmit a fragment only of a frame of said second type. The communicating entity stores a plurality of first queues of frames of the first type, the first queues being associated respectively to said plurality of streams, and at least one second queue for frames of the second type. The entity further schedules transmissions of first type frames, and between at least two first type frames, transmission of at least a fragment of at least one second type frame.
US11095749B2
A system and method of automated downtime scheduling and control is disclosed. A failure of at least one component of at least one bare-metal server associated with a client is detected and a first notification is transmitted to a client system associated with the client. The notification includes a request to schedule downtime. A response including a selected downtime is received from the client system and the at least one bare-metal server is transitioned to an offline state at the selected downtime. A ticket is generated in a ticketing system for repair of the bare-metal server. The ticket identifies the at least one component.
US11095745B1
Described is a system for cloud-based scheduling of data operations to an object storage. The system may include a server that acts as an intermediary between a client device and an object storage that stores client data. Requests by the client device to manage data on the object storage may be routed through the server. In response, the server may execute corresponding data operations directly on the object storage. The server may manage bandwidth limits for operation requests to an object storage by maintaining a specialized operation pool. The operation pool may be configured to manage operation-specific queues, and these operation-specific queues may include sub-operations (or threads) that are executed on the object storage. Sub-operations of various types of operations may be initiated for concurrent execution on the object storage based on scheduling information derived from the operation pool.
US11095743B2
A system (20) includes one or more interfaces and multiple processors. The one or more interfaces are configured to communicate over a communication network (40). At least a first processor from among the processors is included in a user device (24) and at least a second processor from among the processors is included in a server (52) external to the user device. The processors are configured to track content items that are provided by one or more content sources (36) and to deliver the content items to one or more applications (32) installed in the user device.
US11095738B2
A server network accepts asynchronous notification messages from multiple application servers and efficiently routes notification messages in the form of notification taps to a user device, which can operate in a low power mode. The user device may or may not be a cellular device. The server network maintains states for the user devices in terms of identifiers useful for routing. A network server proximate to the user device registers the identifiers useful for routing the notifications. When the server network receives a notification from a source application, the proximate network server determines a routing based on the registration and sends a notification tap to the user device. The user device can obtain notification content sourced by the source application. The user device can delegate the role of receiving notification taps to a delegate device, where the delegate device may have wall-power and/or a wired or wireless network connection.
US11095736B2
A monitoring system that receives messages that are exchanged with the application server. Relationships between users are posited in response to the times at which the messages are received. A relationship between two users may be posited in response to receiving, at approximately the same time, two messages from the application server that are destined, respectively, for the two users. The near-simultaneous receipt of the two messages indicates that the two messages were sent from the server at approximately the same time, which, in turn, indicates that the two messages may correlate with one another. Further indication of a correlation between the messages, which may increase the level of confidence with which the relationship between the two users is posited, may be found by examining the respective sizes of the messages, which indicate the message types.
US11095730B1
An automated device discovery system includes a first computing device and second computing devices that are included in a trust domain. The first computing device generates and broadcasts a discovery request for target computing device identification information. Each of a first subset of the second computing devices receives the discovery request from the first computing device and, in response to being in the trust domain with the first computing device, determines that a target computing device type qualifier included in the discovery request identifies a type of that second computing device. In response, each of the first subset of second computing devices executes a command block that is included in the discovery request to generate and transmit identity information for that second computing device that is configured for use by the first computing device in configuring that second computing device to provide a hyper-converged infrastructure system.
US11095729B2
A management device accepts a first communications device to join a wireless communications network managed by the management device. The management device registers a service provided by the first communications device. The service is available in accordance with a set of service parameters. The set of service parameters include a schedule of availability. The set of service parameters include at least one parameter selected from the group consisting of a set of one or more starting times, a set of one or more service intervals, a set of one or more service periods, a set of one or more physical media, a set of one or more device identifiers, a set of one or more data sequence identifiers, and at least one medium access mode within the service interval.
US11095728B2
In various embodiments, a health evaluation application automatically monitors and evaluates the health of one or more computer-based services. The health evaluation application computes deviation values based on one or more machine-learned expected variations associated with multiple metrics. The metrics are associated with the computer-based service(s). The health evaluation application then performs classification operation(s) based on the deviation values and machine-learned classification criteria to compute anomaly indicators associated with a first service included in the one or more computer-based services. Subsequently, the health evaluation application computes a score that indicates the overall health of the first service based on the anomaly indicators. Advantageously, because the health evaluation application automatically computes the score, the time required to monitor and evaluate the health of the service is reduced compared to the time required to manually monitor and evaluate the health of the service.
US11095723B2
Systems and methods for maintaining session identifiers across multiple webpages for content selection are described herein. A server can generate a session identifier corresponding to the client device for use in selecting content to be served across the information resources of a content publisher. The server can then receive, from the client device, a request for instructions to insert into a header of an information resource for selecting a content provider. The server can determine that the request includes the session identifier that matches the one generated for a previous request. The server can obtain a parameter value for each content provider with the session identifier. The server can select a content provider using the parameter values. The server can provide a script to the client device for the header. The script can be configured to cause the client device to obtain a content item from the selected content provider to insert into the information resource.
US11095721B1
Systems, apparatuses, and methods relating to security and/or automation systems are described. In one embodiment, a method may include receiving linking information from a first device by a second device, linking the second device with the first device via a first connection, the linking based at least in part on the linking information, storing at least a portion of the linking information, and transmitting the stored linking information from the second device to one or more other devices via a second connection.
US11095719B2
An improved system on a transit vehicle is described for coordinated mediation action in response to an identified environmental anomaly on a shipping container transported by the vehicle. The system has wirelessly broadcasting ID nodes at different locations within the container, and a fire suppression system on the vehicle having a wireless transceiver-based controller operating as a master node that can cause the suppression system to deliver fire suppressant material to the container using a delivery nozzle and pump. The controller, as master node, is configured to operate as a primary monitor for the anomaly by being operative to monitor ID node signals; identify the anomaly based on the signals; generate a layered alert notification related to the anomaly (identifying a targeted mediation action and establishes a mediation response priority); and initiate a mediation response by the suppression system related to the targeted mediation action and the mediation response priority.
US11095712B2
A computer system for controlling data linkage achieves higher rate data transfer between a first system that performs operations and a second system that acquires data regarding the operations reduces influence on the operations and between the systems. The first system includes a storage unit that manages resources storing data and a control unit that controls data transfer and the second system includes a data acquisition unit. The control unit calculates cost that represents a load of the first system with respect to each of multiple data transfer schemes, determines an applicable data transfer scheme based on the cost, and notifies the second system of that scheme. The data acquisition unit manages states associated with the determined data transfer scheme and sends a request to acquire data from resources based on the determined data transfer scheme and the states.
US11095709B2
A hybrid cloud computing system having a private data center and a public cloud computing system is discussed. The private data center is managed by a first organization. The public cloud computing system is managed by a second organization, and the first organization is a tenant in the public cloud computing system. The hybrid cloud computing system is configured to generate a mapping that contextualizes virtual objects migrated between the private data center and the public cloud computing system based on the objects' location. Such a mapping is maintained to expose the true hybridity of the hybrid cloud rather than present two distinct views of a private data center (or private cloud) and a public cloud.
US11095708B2
A device for obtaining, storing and displaying information from a remote server, the device has a modem for establishing communication sessions with the remote server. A memory coupled to the modem stores the obtained information, and a display is coupled to the memory for displaying the stored information. The device automatically and periodically communicates with the remote server for obtaining the information.
US11095706B1
Secure cloud-based storage system management that includes: establishing, within a cloud-based services provider and based on one or more user credentials, a cloud-based user session to execute one or more commands on a remote storage system that includes physical storage devices; determining one or more data storage operations corresponding to the physical storage devices to implement the one or more commands on the storage system; and extending, based on using an access token based on the one or more user credentials to securely issue the one or more data storage operations to the remote storage system, the cloud-based user session to the remote storage system.
US11095704B2
A network-connected access point is disclosed having a network access transceiver configured to provide access to a network for computing devices in communication therewith. The network access point also comprises one or more environmental sensors each configured to determine at least one environmental characteristic value that quantifies an environmental characteristic at a location distant from the network access point. Without limitation, environmental characteristics include temperature, humidity, sound, light, motion, and air quality, The network access point further comprises a sensor controller in communication with the at least one environmental sensor. The sensor controller may be separate from the network access transceiver, or may be part of the same component. The sensor controller is configured to receive the at least one environmental characteristic value from the at least one environmental sensor, and transmit information based on the at least one environmental characteristic value to a network.
US11095702B2
A consumer sends to a producer Interests to request data packets of a data stream that are generated at a production rate. Each data packet includes a name of the data stream, a segment of data, and a current segment number that identifies the data packet in the data stream and that increments as the data packets are generated. The Interests include the name and segment numbers of segments requested by the Interests. The consumer synchronizes the segment numbers with the current segment numbers and a rate for sending the Interests to the production rate. The consumer sends to the producer the Interests at the rate and with the segment numbers as synchronized, in order to minimize a delay time between when the data packets are generated and when the data packets are received at the consumer. The consumer receives from the producer data packets satisfying the Interests.
US11095697B2
The present disclosure discloses an Ethernet-based cascading conference phone device, which includes a master conference phone and a slave conference phone. The master conference phone receives at least one network data packet through an Ethernet, obtains a real-time stream signal according to the at least one network data packet, plays the real-time stream signal after a delay, sends the real-time stream signal to the slave conference phone, periodically sends at least one synchronized broadcast packet to the slave conference phone. The slave conference phone receives the at least one synchronized broadcast packet, receives the real-time stream signal, calculates a master-slave clock offset according to the at least one synchronized broadcast packet, performs linear compensation on the real-time stream signal according to the master-slave clock offset to obtain a compensation real-time stream signal, plays the compensation real-time stream signal and sends the real-time stream signal to the master conference phone.
US11095693B1
Methods and systems for recommending events during a media session are provided. In one aspect, a method includes monitoring communication streams of the session and analyzing data of the streams to detect at least one intent and at least one entity. The method includes determining, responsive to detecting the at least one intent, whether the at least one intent is a question or a task, and includes identifying, responsive to determining that the at least one intent is the question is associated with the at least one entity, presence information associated with the at least one entity. The method includes transmitting, during the session, responsive to determining that the at least one intent is the question associated with the at least one entity and based on the presence information, an in-session recommendation to initiate an event associated with the at least one entity. Systems and machine-readable media are also provided.
US11095685B2
According to an example aspect of the present invention, there is provided an apparatus comprising a memory configured to store access control parameters, and at least one processing core, configured to replace a first access control mechanism in a remote node with a second access control mechanism which is defined by the access control parameters, the access control parameters comprising references to a mathematical operations database, the references comprising mathematical operation identifiers, and at least one connector defining a sequence of mathematical operations.
US11095680B2
Novel tools and techniques for filtering network traffic in an anycasting environment includes receiving network traffic addressed to a plurality of anycasted servers at an edge router, the plurality of anycasted servers comprising one or more anycasted servers. The network traffic is received from the edge server at least one data scrubbing appliance. The at least one data scrubbing appliance filters out undesirable traffic from the network traffic. The at least one data scrubbing appliance “on-ramps” the filtered network traffic to the plurality of anycasted servers. The filtered network traffic is transmitted to the plurality of anycasted servers in a load balanced manner.
US11095670B2
In one example embodiment, a network management device generates a first script defining a first function for detecting a first customizable network event in a sequence of customizable network events indicative of a security threat to a network. The network management device activates the first script at a first network device in the network so as to cause the first network device to execute the first function for detecting the first customizable network event, and obtains, from the first network device, one or more indications that the first network device has detected the first customizable network event. Based on the one or more indications, the network management device determines whether to activate a second script defining a second function for detecting a second customizable network event in the sequence at a second network device in the network capable of detecting the second customizable network event.
US11095667B2
A method, system, and computer-usable medium are disclosed for, responsive to receipt at a security device of a webpage request from a client to a server, obtaining a unique user identifier corresponding to a tab of a web browser issuing the webpage request and associating the unique user identifier with network events associated with the tab and the webpage request.
US11095659B2
A first computing device that provides a first service is configured to securely provide personalized services to a user of a second computing device. The first computing device obtains an authentication token and confirms the proximity of the user associated with the second computing device. The first computing device confirms the proximity of the user by detecting a connection of a physical cable between the first computing device and the second computing device. The first computing device provides the authentication token to the second computing device via the physical cable. The first computing device also authenticates the user of the second computing device and determines a second service available to the user of the second computing device. The first computing device combines the first service with the second service to provide a personalized service to the user at the first computing device.
US11095658B2
A system for and method of reconciling access data from a plurality of organizational systems with that of data comprising access rights of members of that organization. The system and method provide a means for identifying inconsistencies between the data representing actual access and that of data representing granted access rights which should be in place for various past and present users. Identified inconsistencies are reported to parties responsible for compliance with organizational and regulatory rules so that those parties can investigate and correct errors before they result in failure to meet service level or regulatory requirements.
US11095656B1
A server comprises a communications module; a processor coupled to the communications module; and a memory coupled to the processor, the memory storing processor-executable instructions which, when executed, configure the processor to receive, via the communications module and from a remote computing device, user input indicating a response to one or more prompts; generate an aspirational profile for a user based at least on the received user input; receive, via the communications module and from a monitoring application installed on the remote computing device, monitoring data; generate a behavior profile for the user based at least on the monitoring data; and when the behavior profile is misaligned with the aspirational profile, send, via the communications module and to the remote computing device, a notification indicating that the behavior profile is misaligned with the aspirational profile.
US11095641B1
Systems, apparatuses, methods, and computer program products are disclosed for generating behavioral attribute data structures. An example method includes generating a video data structure comprising a video stream captured over a duration of time. The example method further includes generating a sensor data structure comprising a set of sensor data captured over the duration of time and stored in temporal relation to the video stream. The example method further includes generating, based on the video data structure, a biometric attribute data structure comprising a set of biometric attributes of the user derived from the video stream. Subsequently, the example method includes generating, based on the sensor data structure and the biometric attribute data structure, a behavioral attribute data structure comprising a set of behavioral attributes of the user derived from the set of sensor data.
US11095636B1
The disclosed computer-implemented method for protecting passwords may include (i) intercepting network traffic indicating an attempted login procedure at a workload device to login to a protected resource, (ii) prompting a user, in response to intercepting the network traffic, and at an authentication device that has been registered to the user, to indicate whether to approve the attempted login procedure, (iii) collecting, at the authentication device, a credential for the attempted login procedure that was stored in a protected vault of the authentication device, (iv) providing, by the authentication device to the workload device, an authentication decision based on the collected credential, and (v) injecting, at the workload device, the authentication decision into a browser session to enable the user to complete the attempted login procedure to login to the protected resource. Various other methods, systems, and computer-readable media are also disclosed.
US11095626B2
A network processor provides for in-line encryption and decryption of received and transmitted packets. For packet transmittal, a processor core generates packet data for encryption and forwards an encryption instruction to a cryptographic unit. The cryptographic unit generates an encrypted packet, and enqueues a send descriptor to a network interface controller, which, in turn, constructs and transmits an outgoing packet. For received encrypted packets, the network interface controller communicates with the cryptographic unit to decrypt the packet prior to enqueuing work to the processor core, thereby providing the processor core with a decrypted packet.
US11095625B2
Examples disclosed herein relate to data objects associated with private set intersection (PSI). Some examples disclosed herein may enable identifying a set of server elements and a set of data objects. Each data object of the set of data objects may be associated with at least one server element of the set of server elements. Some examples further enable sending the set of server elements and the set of data objects to a client computing device that has a set of client elements. A private set intersection (PSI) between the set of server elements and the set of client elements may be inaccessible by the client computing device, and a subset of the set of data objects that are associated with the PSI may be accessible by the client computing device.
US11095619B2
A system may include a first network device configured to communicate via an encrypted session, and a second network device configured to communicate with the first network device via the encrypted session, where the second network device may be configured to perform operations to facilitate communication via the encrypted session. The operations may include receive a first set of data from a device other than the first network device, where the first set of data is used to communicate via the encrypted session. The operations may also include combine peer-to-peer information to be used by the first network device to communicate via the encrypted session to an encrypted packet, where the peer-to-peer information is combined with the encrypted packet in an unencrypted form. The operations may additionally include send the encrypted packet with the peer-to-peer information to the first network device.
US11095611B2
A segmentation server generates and distributes management instructions for enforcing a segmentation policy. The segmentation server discovers a network configuration of workloads including an identification of workloads that are behind network address translation modules. The segmentation server generates management instructions for enforcing the rules in a manner dependent on the detected network configuration. Furthermore, the segmentation server monitors traffic flows and generates a traffic flow graph in a manner dependent on the detected network configuration.
US11095608B2
Described embodiments provide systems and methods for cross protocol association using internet addresses for metadata association. An association between IPv4 addresses and IPv6 addresses can determined and used to bridge metadata from collection context in a first protocol into usage for a second protocol. A server can monitor a plurality of handshake exchanges to generate the association between IPv4 addresses and IPv6 addresses for a device or group of devices. The handshake exchange can include an IPv4 address, an IPv6 address, or both an IPv4 address and an IPv6 address for a respective device. The handshake exchanges can include a unique identifier corresponding to the respective device. The server can use the association to generate a mapping linking a range of IPv4 addresses to a range of IPv6 addresses corresponding to the same device. The mapping can be used to associate metadata to devices within the same ranges.
US11095606B2
A domain name access method and a device are described. As described herein, a domain name server (DNS) server performs resolution on a domain name requested by the terminal device. The DNS server may then send an internet protocol (IP) address of an application server obtained through the resolution and use condition information to the terminal device. With this, communication efficiency of the terminal device can be improved, and waste of transmission resources in a communications system is also avoided.
US11095605B1
Systems and method with regard to the routing of a client computing device DNS query within a content delivery network service provider domain as a function of additional request routing information embedded as parameters in messages transmitted as part of the DNS queries generated by, or on behalf of, the client computing device are provided. By parsing and processing all the received information, the CDN service provider may select components of a CDN network reflective of the additional request routing information.
US11095598B2
In some implementations, messaging services, through which messages from an entity, such as a company, are communicated to various users, are managed. In one aspect, the techniques described may be provided by a messaging management service that keeps track of such messaging services and provides messages to users through these messaging services on behalf of various companies. In this way, the messaging management service may enable companies to quickly establish a presence on new communication platforms and more easily communicate through the mobile communication and social networking services that are most suitable to their existing and potential customers.
US11095590B2
Embodiments provide a computer implemented method, in a data processing system including a processor and a memory including instructions which are executed by the processor to cause the processor to train an enhanced chatflow system, the method including: ingesting a corpus of information including at least one user input node corresponding to a user question and at least one variation for each user input node; for each user input node: designating the node as a class; storing the node in a dialog node repository; designating each of the at least one variations as training examples for the designated class; converting the classes and the training examples into feature vector representations; training one or more training classifiers using the one or more feature vector representations of the classes; and training classification objectives using the one or more feature vector representations of the training examples.
US11095588B2
A social network data processing and profiling system analyzes messages from a plurality of social networks to identify bad content and users posting bad content. The messages analyzed include primary posts and secondary messages which are posted in response to the primary posts. Keywords are initially obtained from the messages via applying content processing techniques. The keywords are used to categorize the messages into one or more of a plurality of categories. Sentiments are extracted from the messages. The messages are scored based at least on the contents and sentiments of the messages in addition to the actions represented by the messages if the messages are secondary messages. Messages with non-zero scores are aggregated to identify trends in the social networks and to identify users posting the messages.
US11095586B2
A method of generating a signature for a group of electronic messages that each include a plurality of characters comprises extracting a plurality of blocks of characters from each of the electronic messages, mathematically processing each of the blocks of characters from each electronic message, and generating a signature for the group of electronic messages based at least in part on the mathematically processed blocks of characters. In some embodiments a counting Bloom filter may be used to generate the signature. The signatures generated by these methods may be used to identify spam.
US11095579B1
Methods and apparatus for summarizing a chatbot interaction with a user are provided. The method comprises using at least one computer hardware processor to perform generating an initial summary based, at least in part, on user data, receiving first input from the user during the chatbot interaction, processing the first input with a natural language processing engine, updating the initial summary based, at least in part, on an output of the processing by the natural language processing engine to generate an updated summary, wherein the updating is performed prior to completion of the chatbot interaction, and outputting a final summary of the chatbot interaction, wherein the final summary of the chatbot interaction is based, at least in part, on the updated summary.
US11095577B2
One embodiment comprises a non-transitory computer readable medium comprising computer-executable instructions executable to access a conversation-enabled document and expose the conversation-enabled document on a first conversation channel as a conversation into the conversation-enabled document. The conversation-enabled document can comprise a conversation component for controlling a conversation interface into the conversation-enabled document, the conversation component specifying conversation steps, routing between conversation steps and a document variable to accept a conversation participant response. The computer-executable instructions can be executable to set a document variable value in the conversation-enabled document based on the participant response received via the conversation interface; and render the conversation-enabled document to a second channel using the document variable and the page template.
US11095568B2
Described herein include systems, methods, and apparatuses for the scheduling of data over a network (e.g., a wired or wireless network). A scheduler may be configured to receive a portion of packets at a receiving buffer and classify the packets into real time packets or non-real time packets using associated first and second queues. Further, a first re-transmission component may receive the real time packets from the first queue, and a second re-transmission component may receive the non-real time packets from the second queue. The real time packets may be received, by a transmission component, from the first re-transmission component; the transmission component may also receive non-real time packets from the second re-transmission component. The scheduler may then transmit at least one real time packet or non-real time packet to another device over a network using any suitable scheduling algorithm.
US11095567B2
The present disclosure describes a system and method to reduce the overall time taken to complete distributed process workflows. Each workflow can include multiple actions that are completed by or at different client devices. The actions of a workflow can be dependent on prior actions in the workflow. For example, a second client device may not be able to complete a second action until a first client device completes a first action in the workflow. The system can predict time periods and the geolocations where client devices are most likely to complete an assigned action. Using the selected time periods and geolocations, the system can transmit notifications to the client devices when the action is most likely to be completed.
US11095557B2
The disclosure provides an approach for overcoming the limitations of a cloud provider network when a data center with software-defined network and multiple hosts, each with multiple virtual machines, operates on the cloud provider network. Single-host aware routers and a multiple-host aware distributed router are combined into a hybrid router in each host. The hybrid router receives a route table from the control plane of the data center and updates the received table based on the locations of VMs, such as edge VMs and management VAs on each of the hosts. An agent in each host also updates a router in the cloud provider network based on the locations of the virtual machines on the hosts. Thus, the hybrid routers maintain local routing information and global routing information for the virtual machines on the hosts in the data center.
US11095555B2
Various example embodiments for supporting packet forwarding in communication networks are described. Various example embodiments for supporting packet forwarding in communication networks may be configured to support packet forwarding in label switched packet networks. Various example embodiments for supporting packet forwarding in label switched packet networks may utilize a variable-sized label value field to encode label values within a header of a label switched packet. Various example embodiments for supporting packet forwarding in label switched packet networks may utilize a variable-sized label value field to encode label values within a label stack in a header of a label switched packet. Various example embodiments for supporting packet forwarding in label switched packet networks may encode a label value within a label stack in a header of a label switched packet using a variable-sized label value field having a size that is based on the label value.
US11095543B1
A system described herein may provide a technique for the proactive failover of groups of Virtualized Network Functions (“VNFs”) based on monitoring Key Performance Indicators (“KPIs”) associated with the VNFs. KPIs associated with a particular VNF or a set of VNFs may be monitored, and a failover event indicating service degradation or imminent service degradation may be detected based on the KPIs associated with the particular VNF or set of VNFs. Additional VNFs, associated with the particular VNF or set of VNFs, may be further identified for failover from a first data center to a second data center. The additional VNFs may be identified for failover without necessarily monitoring KPIs associated with the additional VNFs, and/or based on factors in addition to KPIs associated with the additional VNFs. For example, the additional VNFs may be failed over based on the KPIs associated with the particular VNF or set of VNFs.
US11095541B2
Systems and methods are contemplated for reconfiguration of one or more MAC instances while the WTRU is operating using dual- or multi-MAC instance connectivity. For example, upon reception of RRC reconfiguration information that modifies one or more secondary MAC instances, the WTRU may transmit a reconfiguration complete message to a Macro eNB (MeNB) and may synchronize to small-cell or secondary eNB (SeNB), for example if triggered by one or more of an RRC flag, a physical downlink control channel (PDCCH) order (MeNB/SeNB), MAC activation information, etc. For example, the WTRU may synchronize to the SeNB for specific type(s) of RRC reconfigurations, but not other type(s) of RRC reconfigurations. Although examples may be described in terms of dual connectivity, the WTRU may establish connectivity and perform mobility procedures with more than two radio access network (RAN) nodes (e.g., eNBs), and the embodiments described may be equally applicable to those scenarios.
US11095537B2
An example device for generating quality measurement reports includes one or more hardware-based processors implemented using digital circuitry, the processors being configured to execute a middleware unit and a target application for media data. The middleware unit is configured to receive media data via broadcast or multicast from a server device, generate reception reports covering the reception of the media data according to received reporting directives, deliver at least part of the media data to a target application of the client device, receive quality of experience (QoE) reports from the target application, and provide contents of the QoE reports to a reception reporting server.
US11095536B2
Some embodiments provide a forwarding element that detects and handles elephant flows. In detecting, the forwarding element of some embodiments monitors statistics or measurements relating to a data flow. In handling, the forwarding element marks each packet associated with a detected elephant flow in some manner to differentiate it from a packet associated with a mouse flow. Alternatively, the forwarding element of break elephant flows into a number mouse flow by facilitating in sending packets associated with the detected elephant flow along different paths.
US11095535B2
The disclosed techniques include at least one method. The method includes receiving, by a network device, incoming packets communicated over a computer network, and detecting flows to which the incoming packets belong. Each incoming packet belongs to a flow of the flows. The method further includes sampling each incoming packet that satisfies a flow condition having a flow interval of packets for the flow of the incoming packet, and sampling each incoming packet that satisfies a global condition having a global interval of packets irrespective of the flow of the incoming packet. The method further includes storing any sampled packets or information indicative of any sampled packets.
US11095533B1
A system, method, and computer program product are provided for implementing a marketplace for edge computing. In use, a service request is received, at a network communication operator, from a first entity, the service request comprising an edge computing operator of an edge computing service, wherein the first entity is one of a request originator, a customer using a software service, a software service operator providing the software service, or a cloud computing operator providing a computing service to the software service. Additionally, the service request is distributed to at least one second entity, using the network communication operator, wherein the at least one second entity includes at least one of a first request mediator or a second request mediator. Further, the service request is distributed, using the network communication operator, to the edge computing operator.
US11095523B2
A virtual network verification service for provider networks that leverages a declarative logic programming language to allow clients to pose queries about their virtual networks as constraint problems; the queries may be resolved using a constraint solver engine. Semantics and logic for networking primitives of virtual networks in the provider network environment may be encoded as a set of rules according to the logic programming language; networking security standards and/or client-defined rules may also be encoded in the rules. A description of a virtual network may be obtained and encoded. A constraint problem expressed by a query may then be resolved for the encoded description according to the encoded rules using the constraint solver engine; the results may be provided to the client.
US11095522B2
Described herein is a system and method for dynamically scaling a stream processing system (e.g., “exactly once” data stream processing system). Various parameter(s) (e.g., user-configurable capacity, real-time load metrics, and/or performance counters) can be used to dynamically scale in and/or scale out the “exactly once” stream processing system without system restart. Delay introduced by this scaling operation can be minimized by utilizing a combination of mutable process topology (which can dynamically assign certain parts of the system to a new host machine) and controllable streaming processor movement with checkpoints and the streaming protocol controlled recovery which still enforces the “exactly once” delivery metric.
US11095521B2
The present disclosure is directed to a method and a system for identifying a communication port in a telecommunication network. The technology allows a field network operator to connect a network termination device (NTD) to a network access node (NAN) of the telecommunication network and automatically receive, on a mobile communication device, information related to physical and logical location of the communication port where the NTD is connected.
US11095515B2
A data processing system comprising: first and second network ports each operable to support a network connection configured according to one or more of a predetermined set of physical layer protocols; and a processor configured to, on a network message being formed for transmission to a network endpoint accessible over either of the first and second network ports: estimate the total time required to, for each of the predetermined set of physical layer protocols, negotiate a respective network connection and transmit the entire network message over that respective network connection; select the physical layer protocol having the lowest estimate of the total time required to negotiate a respective network connection and transmit the network message over that respective network connection; and configure at least one of the first and second network ports to use the selected physical layer protocol.
US11095514B2
A method including sending, by a first network device, to a second network device, a first objective locally stored in the first network device to a second network device, wherein an autonomic networking integrated model and approach (ANIMA) protocol is run on both the first network device and the second network device, determining, by the first network device, whether the first objective locally stored in the first network device is changed, and sending, by the first network device, a first objective change packet to the second network device in response to the first network device determining that the first objective locally stored in the first network device is changed, the first objective change packet instructing the second network device to change the first objective locally stored in the second network device.
US11095513B2
For a virtual distributed network environment employing physical forwarding elements that includes both software forwarding elements and third party devices serving as hardware forwarding elements, a scalable method for synchronizing configuration data of logical forwarding elements that are distributed across the various physical forwarding elements is provided. The method generates and updates the configuration data at a set of central controllers and then distributes the configuration data to the physical forwarding elements. The method delivers the updated configuration data to some of the physical forwarding elements by (i) determining a delta/differential between the updated configuration data held at the central controller and the obsolete configuration data held at those physical forwarding elements and (ii) delivering the determined differential configuration data to the physical forwarding elements.
US11095497B2
A method is implemented by a switch in a Software Defined Networking (SDN) network to trace packets belonging to a flow. The method includes setting a value in a first field and a second field associated with the packet to indicate that tracing is enabled for the packet, where the second field is a field that is not used for packet matching, determining, at a second flow table, whether tracing is enabled for the packet based on the value in the first field, transmitting a trace message for the packet to a trace collector in response to a determination that tracing is enabled for the packet, setting a value in the first field to indicate that tracing is disabled for the packet, resubmitting the packet to the second flow table, and copying the value in the second field to the first field before directing the packet to another flow table.
US11095490B2
A transmitter of a DFT-based communications system including an orthogonal precoder for transforming modulated data symbols using a unitary transform, wherein the data 5 symbols are mapped to subcarriers of the transmitter and the computational complexity of the transform is linear with respect to the number of the subcarriers.
US11095487B1
A method of operating a wireline receiver. The receiver may include a front-end comparator and a feedback controller. The method may include providing, by the front-end comparator, a symbol signal by processing a received electrical input signal according to a tunable timing characteristic of the front-end comparator. The method may further include adapting, by the feedback controller, the processing of the input signal to match a predetermined processing criterion by tuning the timing characteristic based on the symbol signal.
US11095481B2
Embodiments of the present invention relate to a channel estimation method, a base station, user equipment UE, and a system. The method includes: setting up, by a base station, a connection to user equipment UE; and sending, to the UE, notification information indicating that the UE is in a radio remote scenario, where the notification information is used to instruct the UE to perform channel estimation by using a channel estimation algorithm applicable to the radio remote scenario, and the channel estimation algorithm is used to perform channel estimation on a signal that is obtained after downlink signals from multiple radio remote units RRUs are superposed. The UE can perform channel estimation by using the appropriate channel estimation algorithm, to effectively improve accuracy of the channel estimation, thereby effectively improving a downlink data throughput of the UE.
US11095480B2
Some embodiments provide a novel method for configuring managed forwarding elements (MFEs) to handle data messages for multiple logical networks that are implemented in a data center at the MFEs and to provide gateway service processing (e.g., firewall, DNS, etc.). A controller, in some embodiments, identifies logical networks implemented in the datacenter and MFEs available to provide gateway service processing and assigns gateway service processing for each logical network to a particular MFE. The MFEs, in some embodiments, receive data messages from endpoints in the logical networks that are destined for an external network. In some embodiments, the MFEs identify that the data messages require gateway service processing before being sent to the external network. The MFEs, in some embodiments, identify a particular MFE that is assigned to provide the gateway service processing for logical networks associated with the data messages.
US11095478B2
The present invention discloses an access control method, apparatus, and system, and belongs to the communications field. The method includes: receiving a virtual extensible local area network VXLAN request packet sent by an access device; parsing the VXLAN request packet to obtain an IP address of the access device and authentication information of a user; sending the IP address of the access device and the authentication information of the user to an authentication server, so that the authentication server authenticates the user; receiving an authentication result sent by the authentication server; and controlling the user according to the authentication result. According to the present invention, the user is authenticated according to access information of the user in a VXLAN scenario.
US11095476B2
A STP n-node VLT system includes a first VLT device with a first virtual port, and a second VLT device with a LAG port, a non-LAG port, and a second virtual port coupled to the first virtual port. A STP engine designates the first VLT device as a root bridge and, in response, designates the first virtual port a designated port and the second virtual port a root port. The STP engine then designates a networking device coupled to the LAG port as the root bridge based on it having a higher priority than the first VLT device. Then STP engine then determines that a non-LAG link between the networking device and the second VLT device has caused the redesignation of the second virtual port as an alternate port and the non-LAG port as a root port, and swaps the designations of the second virtual port and the non-LAG port.
US11095475B2
There is provided a communication failure detection device configured to detect a communication failure of a two-wire CAN communication device that makes communication between nodes according to a CAN protocol. Each of the nodes is provided with two signal detection circuits configured to detect signals on the two communication lines. Each node makes communication for failure dentification to output signals of predetermined patterns onto the two communication lines when an execution condition is satisfied in response to the occurrence of a protocol error of CAN communication. Each node then performs failure identification to identify the type of a failure based on a combination of the signals respectively detected by the two signal detection circuits during the communication for failure identification.
US11095469B2
A wireless occupancy sensor that is configured to be deployed within a building space includes a sensor body, an occupancy sensor that is housed by the sensor body, a light emitting diode (LED) that is housed by the sensor body, a wireless transceiver that is housed by the sensor body and is configured to be in wireless communication with a remote device. A controller is housed by the sensor body and is operably coupled to the occupancy sensor, the LED and the wireless transceiver and is configured to receive via the wireless transceiver a request to illuminate the LED from the remote device and in response to receiving the request, illuminate the LED in order to help visually identify the wireless occupancy sensor in the building space.
US11095468B1
Technologies are disclosed for to utilizing a meeting summary service to generate meeting notes. The meeting notes generated by the meeting summary service can include a variety of information such as participant information, meeting information (e.g., time, place, location, . . . ) meeting agenda information, identified action items, a transcript of the meeting, a recording of the meeting, meeting content presented and/or distributed during the meeting, and the like. The meeting summary service generates meeting notes utilizing a transcript created from a recording of the meeting. In some configurations, machine learning mechanisms may be utilized to identify action items and generating summary information for the meeting. Action items may be assigned to users and tracked to determine state of the action items (e.g., completed). The meeting summary service may also provide a user interface that allows a user, such as a meeting participant, to review the meeting notes.
US11095466B2
A packet transmission control method used in a packet transmission circuit is provided that includes the steps outlined below. A packet receiving circuit, processing circuits and a packet sending circuit of the packet transmission circuit are kept in a non-operation status. The packet receiving circuit is woken up to the operation status to receive the packet stream and is restored to the non-operation status. The processing circuits are woken up to an operation status respectively according to an operation order thereof to receive, transmit and process the packet stream within a respective process time period and are restored to the non-operation status after the packet stream is processed. The packet sending circuit is woken up to the operation status to transmit the packet stream processed by the processing circuits to an external device and is restored to the non-operation status after the packet stream is transmitted.
US11095456B2
Distributed tiered data exchanges within a distributed trust/blockchain network are provided for. A continual and ongoing data asset transfer being conducted via a distributed ledger of the distributed trust/blockchain network is leveraged for the purpose of establishing and conducting other continuous and ongoing data asset transfers using the same distributed ledger of the distributed trust/blockchain network. The tiered nature of the asset transfers/distributions means that one distributed ledger can be established and used to conduct multiple different continuous and ongoing data assets transfers between the initial data asset transfer entities and/or other entities. As such, through the use of one distributed ledger of a distributed trust/blockchain network, a single data asset request made by a first entity (i.e., data asset transferee) may be used to make multiple different data asset distributions/transfers to one or many different entities.
US11095453B2
A communication network system, in which a transmission node for transmitting a message is connected to a reception node for receiving the message, is configured to periodically transmit a count-value notification message to notify a count value, which is used to generate and check a message authentication code for the message, to the transmission node and the reception node.
US11095449B2
A method for providing identification using an endpoint device is disclosed. The endpoint device may include an electronic identity that is unique and can be securely stored. The electronic identity may be passed to an access device along with signed interaction data and a cryptogram. The access device may generate an authorization request with the cryptogram and may send it to a remote server computer for further processing.
US11095446B2
Methods, and systems for secure storage and retrieval of information, such as private keys, useable to control access to a blockchain, include: receiving a request to take an action with respect to a vault of multiple different vaults in a cryptoasset custodial system, and each of the multiple different vaults has an associated policy map that defines vault control rules; authenticating, by a hardware security module, a policy map for the vault on which the action is requested based on a cryptographic key controlled by the hardware security module; checking the action against the policy map for the vault when the policy map for the vault is authenticated based on the cryptographic key controlled by the hardware security module; and effecting the action when the action is confirmed to be in accordance with the policy map for the vault.
US11095434B2
Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for storing blockchain data based on error correction code. One of the methods includes determining, by a blockchain node, block data associated with a current block of a blockchain; performing error correction coding of the block data to generate encoded data; dividing, based on one or more predetermined rules, the encoded data into a plurality of data sets; storing, based on the one or more predetermined rules, one or more data sets of the plurality of data sets; hashing each data set of remaining data sets of the plurality of data sets to generate one or more hash values corresponding to the remaining data sets; and storing the one or more hash values.
US11095433B2
An example operation may include one or more of receiving a request to modify a governance policy of a blockchain, identifying a principal identity that controls the governance policy, determining an allowable combination of signatures of the principal identity required for modifying the governance policy based on a graph data structure storing signature policies for endorsing modifications to governance policies, and modifying the governance policy of the blockchain based on the request in response to an allowable combination of signatures being received.
US11095429B2
At least any one of input keys KA0, KA1, KB′0, and KB′1 is set so that the input keys KA0, KA1, KB′0, and KB′1 which satisfy KA1−KA0=KB′1−KB′0=di are obtained, and an output key Kig(I(A), I(B)) corresponding to an output value gi(I(A), I(B)) is set by using the input keys KA0, KA1, KB′0, and KB′1, where input values of a gate that performs a logical operation are I(A), I(B)∈{0, 1}, an output value of the gate is gi(I(A), I(B))∈{0, 1}, an input key corresponding to the input value I(A) is KAI(A), and an input key corresponding to the input value I(B) is KB′I(B).
US11095428B2
A device, system and method for secure collaborations on encrypted data in a hybrid environment of a homomorphic encryption (HE) enabled device and trusted hardware. A set of computations may be divided into a subset of linear computations and a subset of non-linear computations. The linear computations on the encrypted data may be executed using homomorphic encryption (HE) in the homomorphic encryption (HE) enabled device. The non-linear computations on the unencrypted data may be executed in the trusted hardware in an unencrypted domain and encrypting the result. The results of the linear and non-linear computations may be decrypted and merged to generate a result equivalent to executing the set of linear and non-linear computations on the unencrypted data.
US11095427B1
A transceiver, including a modulation circuit configured to modulate a first digital word into a first modulated time signal; and a demodulation circuit configured to demodulate a second modulated time signal into a second digital word, wherein the modulation and demodulation circuits are operable without an external clock source, and inseparably share one or more same circuit elements. Also, a tunable delay line may be configured to set a time rate of the modulation, wherein the modulation circuit and the demodulation circuit inseparably share the tunable delay line.
US11095410B2
A data transmission method, a base station, and a terminal are provided. The method corresponding to the base station includes sending SRS resource configuration information for uplink channel quality measurement and configuration information of a transmission layer quantity, wherein the configuration information of the transmission layer quantity includes a set of maximum quantities of transmission layers allowed to be transmitted by a terminal or the quantity of layers allowed to be transmitted by the terminal; determining uplink transmission indication information; determining a payload corresponding to the uplink transmission indication information according to the SRS resource configuration information and the configuration information of the transmission layer quantity; sending the uplink transmission indication information to the terminal using the payload.
US11095405B2
Provided are an electronic device and method for wireless communication. The electronic device comprises: a processing circuit used to determine, for each user, a cooperation range of the user on the basis of a statistical model indicating distribution of access points within a pre-determined range around the user and a communication quality requirement of the user; and a set of cooperative access points for the user determined on the basis of the cooperation range, wherein an access point in the set of cooperative access points is assigned to the user to perform cooperative transmission.
US11095403B2
A wireless device may be instructed to activate one or more licensed cells and unlicensed cells. The wireless device may monitor a channel on an unlicensed cell and a licensed cell. The respective monitoring periods for the unlicensed cell and licensed cell may be different.
US11095401B2
The present invention relates to a communication technique, which is a convergence of IoT technology and 5G communication system for supporting higher data transmission rate beyond 4G system, and a system for same. The present invention can be applied to smart services (e.g. smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security- and safety-related services and the like) on the basis of 5G communication technology and IoT-related technology. The present invention provides a method for detecting a downlink control signal when a delay time reduction mode terminal is set to a delay reduction mode.
US11095397B2
A pre-5th generation (5G) or 5G communication system supports higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE) is provided. A method for operating a first device in a wireless communication system includes generating a first bit sequence, generating a second bit sequence including at least one of the first bit sequence, at least one cyclic redundancy check (CRC) bit, at least one frozen bit, or at least one parity check (PC) bit, generating a transmission bit sequence by performing a polar encoding and a rate matching for the second bit sequence, and transmitting, to a second device, the transmission bit sequence. A length of the transmission bit sequence is equal to or greater than a sum of a length of the first bit sequence, a number of the at least one CRC bit and a number of the at least one PC bit.
US11095383B2
A method for exchanging a clock synchronization packet performed by a network apparatus, including: exchanging a clock synchronization packet with a first clock source, where the network apparatus includes a boundary clock; determining a first time deviation of the boundary clock relative to the first clock source according to the clock synchronization packet exchanged with the first clock source, where the boundary clock avoids performing an operation of calibrating a time of a local clock of the boundary clock according to the first time deviation; and sending a clock synchronization packet to a first slave clock of the boundary clock, where the clock synchronization packet includes a first timestamp, a value of the first timestamp is equal to a first corrected value, and the first corrected value is a value obtained by the boundary clock by correcting the time of the local clock by using the first time deviation.
US11095382B2
A communication system according to one aspect of the present disclosure is a communication system in which a plurality of communication devices are connected to a network. The plurality of communication devices include a time master including a master clock that manages time of the communication system and a plurality of time slaves each of which includes a slave clock time-synchronized with the master clock. Each of the plurality of time slaves includes a synchronization unit that performs time synchronization with another communication device connected adjacent to a master side on the network and a communication unit that notifies the time master of time synchronization information indicating time synchronization accuracy of the own device obtained by the synchronization unit.
US11095381B2
A network element includes at least two Time Division Multiplexing (TDM) modules each including a TDM client interface, TDM processing circuitry, and circuit emulation circuitry; and a packet switch fabric connected to the at least two TDM modules and configured to output a packet interface, wherein a protected TDM service through the at least two TDM modules is provided as a single packetized TDM stream via the packet interface from the packet switch fabric.
US11095377B2
Techniques for more effectively and efficiently obtaining current morphology data are described. Measurement data is transmitted by user equipment to a central location such as a communication network or another entity such as in remote servers, e.g. the cloud. The recipient of such data, or a third party that receives such data from the recipient, utilizes the data, e.g. signal strength measurements and related data, to determine morphology data for corresponding geographic locations, e.g. altitude, longitude, and latitude.
US11095374B2
Techniques are described for implementing an out-of-band communication channel used to exchange control channel information in sub-carrier-based optical communication systems. In an example implementation, an apparatus includes laser operable to supply an optical signal, a digital signal processor operable to supply digital signals, a digital to analog circuitry operable to provide analog signals based on the digital signals, and driver circuitry is coupled to the digital to analog circuitry and operable to supply at least one drive signal. The apparatus also includes a modulator operable to receive said at least one drive signal, modulate the optical signal based on said at least one drive signal to provide a plurality of optical subcarriers, amplitude modulate the plurality of optical subcarriers at a first frequency to carry first control information, and modulate the plurality of subcarriers at a second frequency to carry second control information.
US11095373B2
Optical network systems are disclosed, including a system comprising a transmitter including a digital signal processor operable to receive a plurality of independent data streams and output a plurality of digital signals based on the plurality of independent data streams, digital-to-analog circuitry operable to supply a plurality of analog signals based on the plurality of digital signals, a laser operable to supply an optical signal, a modulator operable to receive the optical signal and supply a modulated optical signal based on the plurality of analog signals, including a plurality of optical subcarriers, each of which being associated with a corresponding one of the plurality of independent data streams, a first one of the plurality of optical subcarriers having a first spectral width and a second one of the plurality of optical subcarriers having a second spectral width different than the first spectral width; and a first and a second receiver.
US11095365B2
A wide-angle illuminator module including a rigid support structure having a plurality of angled faces, a flexible circuit including one or more VCSEL arrays, each VCSEL array positioned over a face among the plurality of angled faces, each VCSEL array including a plurality of integrated microlenses with one microlens positioned over each VCSEL in the VCSEL array, and a driver circuit for providing electrical pulses to each VCSEL array, wherein the plurality of VCSEL arrays address illumination zones in a combined field of illumination. The support structure may also be a heatsink. The flexible circuit may be a single flexible circuit configured to be placed over the support structure or a plurality of flexible circuits, each including one VCSEL array.
US11095364B2
A network or system in which a hub or primary node may communicate with a plurality of leaf or secondary nodes. The hub node may operate or have a capacity greater than that of the leaf nodes. Accordingly, relatively inexpensive leaf nodes may be deployed to receive data carrying optical signals from, and supply data carrying optical signals to, the hub node. One or more connections may couple each leaf node to the hub node, whereby each connection may include one or more spans or segments of optical fibers, optical amplifiers, optical splitters/combiners, and optical add/drop multiplexer, for example. Optical subcarriers may be transmitted over such connections, each carrying a data stream. The subcarriers may be generated by a combination of a laser and a modulator, such that multiple lasers and modulators are not required, and costs may be reduced. As the bandwidth or capacity requirements of the leaf nodes change, the number of subcarriers, and thus the amount of data provided to each node, may be changed accordingly. Each subcarrier within a dedicated group of subcarriers may carry OAM or control channel information to a corresponding leaf node, and such information may be used by the leaf node to configure the leaf node to have a desired bandwidth or capacity.
US11095362B2
Mitigating interference in 5G new radio systems may include establishing a path loss range associated with a satellite earth station, and receiving a path loss value associated with a mobile device. The method further includes determining whether the path loss value is within the path loss range, and sending a message to the mobile device to change an operation of the mobile device in response to determining that the path loss value is within the path loss range.
US11095358B2
Methods, apparatuses, and computer-readable mediums associated with a user equipment (UE) and a base station are provided for herein. In aspects, a UE may receive, from a base station, a beam modification command indicating at least one beam index for communicating through at least one beam on a channel and indicating the channel corresponding to the at least one beam. In an aspect, each beam index of the at least one beam index indicating at least a direction for communicating through a corresponding beam of the at least one beam, where the beam modification command may be received in a MAC CE. The UE may communicate, with the base station, through the at least one beam corresponding to the at least one beam index on the channel.
US11095349B2
An electronic device includes antennas, first radio frequency front ends (RFFEs) configured to pre-process a an RF signal having a frequency belonging to a first frequency band, second RFFEs connected to the antennas, respectively, wherein at least one of the second RFFEs is configured to pre-process an RF signal having a frequency belonging to a second frequency band different from the first frequency band, switches selectively connecting the first RFFEs to the respective antennas, a communication processor operatively coupled to the first RFFEs, the second RFFEs and the switches, and a memory storing instructions that, when executed, cause the processor to select a first antenna to support radio communication using the first frequency band among the antennas and control the switches to connect one of the first RFFEs to the first antenna and to open a connection between a remainder of the first RFFEs and a remainder of the antennas.
US11095347B1
There is provided mechanisms for transmitting a two-port reference signal from an analog antenna array of an antenna arrangement. The analog antenna array comprises antenna elements of two polarizations. All antenna elements of each polarization are connected to a respective physical antenna port. A method comprises generating two virtual antenna ports, one for each of the two ports of the reference signal. The method comprises feeding the reference signal from the two virtual antenna ports to the two physical antenna ports via a virtualization network. The method comprises transmitting, via the antenna elements, the reference signal from the two physical antenna ports over a composite beamwidth in different spatial coverage per polarization for each of the two physical antenna ports whereby the transmitted reference signal, over the composite beamwidth, varies between having rank 1 and rank 2.
US11095346B2
Channel state information (CSI) feedback in a wireless communication system is disclosed. A precoding matrix is generated for multi-antenna transmission based on precoding matrix indicator (PMI) feedback, wherein the PMI indicates a choice of precoding matrix derived from a matrix multiplication of two matrices from a first codebook and a second codebook. In one embodiment, the first codebook comprises at least a first precoding matrix constructed with a first group of adjacent Discrete-Fourier-Transform (DFT) vectors. In another embodiment, the first codebook comprises at least a second precoding matrix constructed with a second group of uniformly distributed non-adjacent DFT vectors. In yet another embodiment, the first codebook comprises at least a first precoding matrix and a second precoding matrix, where said first precoding matrix is constructed with a first group of adjacent DFT vectors, and said second precoding matrix is constructed with a second group of uniformly distributed non-adjacent DFT vectors.
US11095344B2
Exemplary embodiments include methods for a network node to receive PUCCH transmissions by a user equipment (UE). Embodiments include sending, to the UE, a control message comprising: 1) identification of a first spatial relation of a plurality of spatial relations configured for the UE, wherein the plurality of spatial relations are associated with one or more reference signals (RS) transmitted by the network node or by the UE; and 2) an indication of whether the first spatial relation applies to a single PUCCH resource or at least one group of PUCCH resources configured for the UE. Embodiments also include receiving, from the UE, a PUCCH message transmitted according to the first spatial relation using a PUCCH resource, configured for the UE, to which the first spatial relation applies. Embodiments also include complementary methods performed by a UE, as well as network nodes and UEs configured to perform such methods.
US11095341B2
Disclosed in an embodiment of the invention are a method and device for transmitting a signal. The method comprises: a first device determining, according to a base parameter set and/or an operating frequency band used to transmit signals, the number of wave beams used to transmit the signals, or determining a number of the transmitted signals N, where N is a positive integer; and the first device transmitting, according to the number of wave beams or the number of the transmitted signals N, the signals with a second device. The method and device of the embodiment of the invention can flexibly determine, according to a transmission characteristic between a terminal device and a network, the number of wave beams used to transmit signals, or determine the number of the transmitted signals, thereby obtaining better beamforming gain.
US11095340B2
Disclosed is an electronic device including housing, a first antenna array positioned on the housing and/or inside the housing, a second antenna array spaced from the first antenna array and positioned on the housing and/or inside the housing, at least one wireless communication circuit electrically connected to the first antenna array and the second antenna array, and at least one communication processor transmitting and/or receiving a signal through the at least one wireless communication circuit, using beamforming. In addition, various embodiments as understood from the specification are also possible.
US11095336B1
A method, comprising: generating, by a signal source, a continuous chirp signal the chirp signal being generated by converting to analog form a plurality of digital samples, each of the plurality of digital samples being calculated, at least in part, by: (i) incrementing a first counter by a frequency slope value, (ii) incrementing a second counter by a current value of the first counter, and (iii) evaluating a periodic function based on a current value of the second counter; and transmitting the chirp signal from the signal source to a signal receiver, the chirp signal being transmitted over a communications channel that couples the signal source to the signal receiver, the chirp signal being transmitted as part of a test for detecting a phase response of the communications channel.
US11095332B2
The present disclosure provides a signal amplifier of a multi-antenna system including an outdoor device communicating with base stations and an indoor device communicating with a client. The outdoor device includes a plurality of outdoor antennas, a first bidirectional signal amplifying link and a first combining-splitting network. A first end of the first bidirectional signal amplifying link is coupled to the outdoor antennas. A second end of the first bidirectional signal amplifying link is coupled to the first combining-splitting network. The indoor device includes an indoor antenna and a feeder. A first end of the feeder is coupled to the indoor antenna. A second end of the feeder is coupled to the first combining-splitting network through a radio frequency (RF) coaxial cable.
US11095329B1
Disclosed is a filter and amplification circuit including a first switch with a single input and multiple outputs, a second switch with multiple inputs and a single output, and signal paths (each with an amplifier and band pass filter) between the outputs of the first switch and the inputs of the second switch, respectively. During filtering, the input of the first switch receives a radio frequency (RF) signal and filtering is performed through a combination of a selected signal path (which is active and has its amplifier enabled) and non-selected signal paths (which are passively coupled to the selected signal path and have their amplifiers disabled). Isolation is provided by the switches (e.g., solid-state switches) and the amplifiers, ensuring that the filtered RF signal at the single output of the second switch has a desired high spurious-free dynamic range (SFDR). Also disclosed are a test system and associated methods.
US11095326B2
A digital predistortion linearization method is provided for increasing the instantaneous or operational bandwidth for RF power amplifiers employed in wideband communication systems. Embodiments of the present invention provide a method of increasing DPD linearization bandwidth using a feedback filter integrated into existing digital platforms for multi-channel wideband wireless transmitters. An embodiment of the present invention utilizes a DPD feedback signal in conjunction with a low power band-pass filter in the DPD feedback path.
US11095322B2
A multiplexed antenna and a method for multiplexing an antenna are provided. The multiplexed antenna includes an antenna unit and a signal separation circuit; the antenna unit is connected to a signal input terminal of the signal separation circuit, and configured to receive a superposition signal and send the superposition signal to the signal separation circuit via the signal input terminal; and the signal separation circuit is configured to separate the superposition signal into an antenna signal and a capacitive sensor signal. The method for multiplexing the antenna includes: receiving the superposition signal of the antenna signal and the capacitive sensor signal; and extracting the antenna signal and the capacitive sensor signal respectively from the superposition signal in accordance with operating frequencies of the antenna unit and a capacitive sensor in the multiplexed antenna.
US11095321B2
A multiplexer capable of concurrently sending a radio-frequency signal in one of Band A and Band B belong to a low band group and a radio-frequency signal in a Band C belongs to a high band group that includes: a common terminal and input/output terminals; a low-pass filter arranged between the common terminal and the input/output terminal and whose pass band is frequencies in the low band group and whose attenuation band is frequencies in the high band group; and a high-pass filter arranged between the common terminal and the input/output terminal and whose pass band is the frequencies in the high band group and whose attenuation band is the frequencies in the low band group. The low-pass filter includes a first frequency-variable circuit including a switch, and at least one of the pass band and the attenuation band of the low-pass filter is changeable.
US11095320B2
A communication system with a first input port and a second input port includes a first antenna, a second antenna, a first diplexer, a second diplexer, a third diplexer, a fourth diplexer, a first coupler, and a second coupler. The first diplexer has a common terminal coupled to the first input port. The second diplexer has a common terminal coupled to the second input port. The third diplexer has a common terminal coupled to the first antenna. The fourth diplexer has a common terminal coupled to the second antenna. Each of the first diplexer, the second diplexer, the third diplexer, and the fourth diplexer has a first terminal and a second terminal which are coupled between the first coupler and the second coupler.
US11095318B2
An antenna module includes a multilayer board, a radio frequency (RF) chip, and a first active device array. The multilayer board includes an antenna that transmits and receives electromagnetic waves. The RF chip is on a bottom surface of the multilayer board, and includes transmission circuits each of which constitutes a part of each of transmission paths for generating RF signals to be provided to the antenna. The first active device array is on the bottom surface of the multilayer board, and includes a first group of active devices respectively included in a portion of power amplifiers in the transmission paths of the transmission circuits, and first input pins and first output pins respectively connected to electrodes of the first group of active devices.
US11095317B2
A base matrix of a rate-adaptive irregular QC-LDPC code is provided, the base matrix being formed by columns and rows having entries representing circulant submatrices. The columns of the base matrix are divided into at least one or more higher weight first columns and lower weight second columns and the rows of the base matrix are divided into first high weight rows corresponding to the high rate mother code and second low weight rows corresponding to the extension part related to the lower rate codes. A first submatrix formed by an intersection of entries of the second columns and entries of the first and the second rows is divided into first quadratic submatrices, wherein at most one entry in each column of each first submatrix and/or at most one entry in each row of each first submatrix is labelled.
US11095316B2
A controller is provided to include a processor reading data from a memory device, and a decoder receiving the data and decoding the data, the data being represented with check nodes and variable nodes. The decoder includes a check unit calculating syndrome values, a calculation unit receiving the decision values of the variable nodes and calculating flipping function values, a setting unit receiving the flipping function values and generating a candidate vector by dividing the flipping function values into groups and selecting at least some maximum values from the groups, the setting unit setting a flipping function threshold value, and a flipping unit receiving the flipping function threshold value, comparing the flipping function values of the variable nodes with the flipping function threshold value, and flipping a decision value of a target variable node having a greater flipping function value than the flipping function threshold value.
US11095312B2
Embodiments of polar encoding/decoding methods and apparatuses are described. CRC encoding is performed on an information block to obtain a CRC encoded block with a length of B, where a CRC length is Lcrc, an information block length is K, and B=K+Lcrc. The CRC encoded block is interleaved. Lpc CRC bits in the interleaved encoded block are located between bits of the information block. Each CRC bit of the Lpc CRC bits is located after all bits checked by using the CRC bit. Lpc is an integer greater than 0 and less than Lcrc. The interleaved encoded block is mapped to information bits. A frozen bit is set to an agreed fixed value. Polar encoding is performed on the information bits and the frozen bit to obtain a polar encoded codeword to improve performance of a CA-polar code.
US11095310B2
An error correction apparatus may include: an input component configured to receive data; an error information generation component having a first error detection ability to detect L errors and a second error detection ability to detect K errors, where L is a positive integer and K is an integer larger than L, and configured to generate error information including the number of errors contained in the received data and the positions of the errors, based on the first error detection ability, and generate the error information based on the second error detection ability, when the error information is not generated on the basis of the first error detection ability; an error correction component configured to correct the errors of the received data based on the generated error information; and an output component configured to output the corrected data.
US11095304B2
Quantisation methods are provided which employ dither techniques to reduce the noise penalty in certain circumstances whilst still removing noise modulation. One method relates to reducing the wordwidth of audio by one bit, while another method relates to burying one bit of data in a pair of signal samples.
US11095302B2
A frequency delta sigma modulation signal output circuit includes a phase modulation circuit that outputs a phase modulation signal based on a delay signal obtained by delaying a signal to be measured, in synchronization with the signal to be measured, and a frequency ratio digital conversion circuit that generates a frequency delta sigma modulation signal using a reference signal and the phase modulation signal.
US11095297B2
A voltage controlled oscillator (VCO) circuit generates an output signal having a frequency which is dependent on a control voltage. A current is generated which is itself dependent on an amplitude of the VCO circuit. The generated current accordingly tracks, to an extent, the temperature behavior of the oscillator within the VCO circuit. The oscillator is driven by the sum of the generated current and a control current dependent on the control voltage. The control voltage may, for example, be generated by a phase lock loop (PLL).
US11095293B1
An integrated circuit device is provided. In some examples, the integrated circuit device includes a first re-timer configured to receive a reference clock signal and a voltage controlled oscillator (VCO) output signal, and the first re-timer is configured to provide a first re-timed clock signal in response to the reference clock signal and the VCO output signal. A multiplexer receives the first re-timed clock signal and provides a feedback clock signal. A phase frequency detector receives the feedback clock signal and the reference clock signal and provides an error signal in response to the feedback clock signal and the reference clock signal. A VCO receives a voltage signal based on the error signal, and the VCO is configured to provide the VCO output signal in response to the voltage signal.
US11095282B2
Methods, apparatus, systems and articles of manufacture are disclosed. An example apparatus includes a gate controller coupled between an input terminal and an intermediate node, the gate controller including a first transistor coupled between the input terminal and a first node; a second transistor coupled between the first node and the intermediate node; a third transistor coupled between the input terminal and the intermediate node; and a charge pump coupled to the intermediate node; a switching network coupled between the intermediate node and an output terminal, the switching network including a high-side drive (HSD) transistor having a HSD gate terminal coupled to the intermediate node, the HSD transistor coupled between an input voltage and a switch node.
US11095278B2
A comparator includes: a first amplifying unit that includes a differential pair configured with a pair of transistors which are first and second transistors, and amplifies a difference of signals input to each of the gate electrodes of the first and second transistors, to output; a second amplifying unit that amplifies the signal output from the first amplifying unit; a third transistor that connects the first transistor to a power source voltage; a fourth transistor that connects the second transistor to the power source voltage; a fifth transistor that connects a connection point of gate electrodes of the third transistor and the fourth transistor to a drain of the third transistor; and a sixth transistor that connects a connection point of gate electrodes of the third transistor and the fourth transistor to a drain of the fourth transistor.
US11095271B2
An integrated circuit for generating an equalized signal, according to a channel, from serial data includes a shift register that extracts a symbol sequence from the serial data. A data storage stores values of an equalized digital signal corresponding to potential symbol sequences corresponding to a filter coefficient sequence. A lookup table outputs the equalized digital signal of a value corresponding to the extracted symbol sequence. A digital-to-analog converter (DAC) converts the equalized digital signal into the equalized signal. A controller refreshes the lookup table, based on at least one of values stored in the data storage and values included in the lookup table, in response to a control signal.
US11095262B2
A circuit arrangement comprises a first input node, a first output node, a sampling capacitor means and a first switching means being switchable between a first switching state and a second switching state. The first switching means is coupled to the sampling capacitor means, the first input node and the first output node in such a way that the sampling capacitor means is conductively connected to the first input node and disconnected from the first output node in the first switching state and the sampling capacitor means is disconnected from the first input node and conductively connected to the first output node in the second switching state. A first charge-storing element is coupled via a second switching means to the first input node in such a way that the charge-storing element is charged in the first switching state and discharged in the second switching state, thereby at least partly compensating current flow for charging the sampling capacitor means in the first switching state.
US11095261B2
An amplification interface includes a drain of a first FET connected to a first node, a drain of a second FET connected to a second node, and sources of the first and second FETs connected to a third node. First and second bias-current generators are connected to the first and second nodes. A third FET is connected between the third node and a reference voltage. A regulation circuit drives the gate of the third FET to regulate the common mode of the voltage at the first node and the voltage at the second node to a desired value. A current generator applies a correction current to the first and/or second node. A differential current integrator has a first and second inputs connected to the second and first nodes. The integrator supplies a voltage representing the integral of the difference between the currents received at the second and first inputs.
US11095260B2
An amplifier includes an input transistor, an input terminal, a first current source, a cascode transistor, and a second current source. The input transistor is coupled to the input terminal. The first current source is coupled to the input transistor and is configured to provide a bias current to the input transistor that is proportional to absolute temperature. The cascode transistor is coupled to the input transistor. The second current source is coupled to the cascode transistor and is configured to provide a bias current to the cascode transistor that is complementary to absolute temperature.
US11095259B2
An integrated circuit, comprising an amplifier comprising a pair of inputs configured to receive a differential signal, a first resistor, a second resistor, wherein the first resistor and the second resistor are coupled in series with each other and coupled to a first input of the pair of inputs, a third resistor, a fourth resistor, wherein the third resistor and the fourth resistor are coupled in series with each other and coupled to a second input of the pair of inputs, and a first capacitor comprising a first end coupled to a first point between the first resistor and the second resistor, and a second end coupled to a second point between the third resistor and the fourth resistor, a second capacitor disposed between the first input and an output of the amplifier; and a third capacitor disposed between the second input and the output.
US11095224B2
In a current equalization circuit, where a first inductor is connected to a first resistor, a second inductor is connected to both the first inductor and a second resistor, the input end of the first resistor and the input end of the second resistor are respectively connected to a first input end and a second input end of an error detection sub-circuit, a first output end of the error detection sub-circuit is connected to a first error adjustment sub-circuit, a second output end of the error detection sub-circuit is connected to a second error adjustment sub-circuit, the first error adjustment sub-circuit adjusts an input current of the first inductor based on a voltage signal from the error detection sub-circuit, and the second error adjustment sub-circuit adjusts an input current of the second inductor based on a voltage signal from the error detection sub-circuit.
US11095223B2
Methods and systems for ripple suppression in multi-phase buck converters may comprise a buck converter for providing an output DC voltage with controlled ripple current. The buck converter may include one or more main buck converter stages with coupled outputs and one or more harmonic suppression buck converter stages in parallel with the one or more main buck converter stages. The one or more suppression buck converter stages may provide suppression currents at the coupled outputs to cancel ripple currents generated in the one or main buck converter stages. Each of the one or more main buck converter stages and each of the one or more suppression buck converter stages may include a stacked transistor pair with an inductor at an output. A drain terminal of one transistor of each transistor pair in the one or more main buck converter stages may be biased at a first supply voltage.
US11095222B2
A high efficiency converter is provided. The converter can be used in applications requiring fast transient response under a first loading condition, and high efficiency under a second loading condition. The converter converts one or more input voltages via two or more conversion paths. Each of the two or more conversion paths corresponds to a different loading condition which indicates a magnitude of a load driven by the converter (e.g., heavy or light), and a target transient response of the load (e.g., fast or slow). A conversion path for a heavy or fast loading condition converts an input voltage directly to a target output voltage. A conversion path for a light or slow loading condition includes a two-stage architecture.
US11095217B2
A ripple injection circuit equipped with: a capacitor that passes a frequency component of an input voltage or a frequency component of an output voltage and that generates a first ripple voltage having a first ripple component; and an integration circuit that integrates a comparison result signal and that generates a second ripple voltage having a second ripple component. The first ripple component and the second ripple component are added to a feedback voltage.
US11095212B2
An electrical power supply includes a power circuit for providing power to a load via a conductor, and a control circuit. The control circuit is configured to set an output voltage of the power circuit at different values to cause the load voltage at the load to change, sense an output current of the power circuit corresponding to each different value of the output voltage, determine an electrical resistance of the conductor based on the different output voltage values and their corresponding output current values, and set the output voltage of the power circuit at a defined value based on the determined resistance to compensate for a voltage drop of the conductor when the power circuit provides power to the load and to regulate the load voltage at the load at a desired value. Other example power supplies, control circuits and/or methods of regulating load voltages are also disclosed.
US11095210B2
An arrangement (100) of an electrical power tool for reducing a touch current is disclosed. The arrangement comprises a filter (101) configured to reduce electrical interference, a voltage booster (102) configured to rectify and increase an alternating current into a direct current, a motor comprising a motor drive (104) configured to power the electrical power tool, and a choke impedance (103) arranged between the voltage booster and the motor drive such that an input of the choke impedance is connected to the voltage booster and an output of the choke impedance is connected to the motor drive.
US11095209B2
The present invention provides a power control circuit and a power device using the power control circuit, wherein quasi resonance is performed by the power control circuit using a coil, current flowing in the coil is monitored by a simple configuration, and a zero cross point or a bottom in resonance is detected. The present invention provides a power control circuit and a power device using the power control circuit. The power control circuit includes a detection circuit connected to a drain of MOSFET, the MOSFET serially connected between an inductor connected to an alternating-current wire and a current sensing resistor connected to ground potential; and a quasi resonance control circuit connected to the detection circuit and the MOSFET for performing quasi resonance control to inductor-current at a zero cross point or a bottom point in a time sequence of discharging while conducting the inductor-current of the inductor.
US11095193B2
An electronic switch module for a power tool having an electric motor is provided, including a printed circuit board (PCB), power switches mounted on the PCB and configured to switchably supply electric power from a power source to the electric motor, a series of primary heat sinks mounted on the PCB in association with the power switches, and a secondary heat sink mounted on the primary heat sinks. Output wires attached to the PCB to facilitate electrical connection between the power switches and the electric motor are passed through a slot of the secondary heat sink.
US11095187B2
A rotary electric machine includes a stator, a rotor, a case having two or more seat portions on which portions of a stator core are seated, and a reinforcement plate disposed on the top surface of the stator core. The stator core includes two or more attachment portions that are seated and fixed on the seat portions. The reinforcement plate is less likely to flex in the axial direction than the steel sheets, and is fixed on the top surface of the stator core so as to extend over at least two of the attachment portions.
US11095181B2
A stator for a rotary electric machine includes a core extending along an axis and having a series of axially extending passages arranged circumferentially about the axis. A plurality of teeth are provided with each tooth including an axially extending inner surface defining a passage and a projection extending therein. Retention devices secure each tooth to the stator. Each retention device includes a resilient member having a base extending within one of the passages of the stator and an arm extending from the base and within the passage of one of the teeth. The arm including an enlarged portion for engaging the projection to pull the tooth into engagement with the core.
US11095174B2
A rotor has reduced weight. A hammer drill includes a motor including a stator and a rotor rotatable relative to the stator. The rotor includes a rotor core having a first space, and a permanent magnet fixed on the rotor core.
US11095173B2
A stator core of a rotary electric machine includes: an outer core that is an annular back yoke portion; and an inner core in which a plurality of teeth are radially arranged and inner side end portions of the teeth adjacent to each other in a circumferential direction are connected to each other in the circumferential direction by connection portions and which is fitted to an inner side of the outer core, each connection portion has a hole penetrating in an axial direction, each connection portion is split into a plurality of sections by the hole, a width in a radial direction of the one connection portion at a portion of the connection portion that has a smallest width in the radial direction is equal to or greater than ¼ and less than ½ of a sheet thickness of each of sheets.
US11095172B2
The invention relates to an electric machine (10) comprising a stator (11) which comprises a plurality of slots (14) and is adjacent to an air gap (17). The electric machine (10) further comprises a first material (15) having a first electrical conductivity, wherein the first material (15) in each case fills the slots (14) partially, and a second material (16) having a second electrical conductivity that is lower than the first electrical conductivity. The second material (16) exclusively fills an edge region (20) of the slots (14) and the edge region (20) is located in the slots (14) on the side facing the air gap (17). The first material (15) in the slots (14) is electrically conductively interconnected on a first side of the stator (11). The invention furthermore provides an electric machine (10) having a rotor (12).
US11095163B2
A non-contact power reception apparatus is provided, in which a power reception coil for a charging system and a loop antenna for an electronic settlement system are mounted on a battery pack and a cover case of a portable terminal such that the power reception coil is arranged in the center thereof and the loop antenna is disposed outside the power reception coil, so that a mode of receiving a wireless power signal and a mode of transmitting and receiving data are selectively performed, thereby preventing interference from harmonic components and enabling non-contact charging and electronic settlement using a single portable terminal. A jig for fabricating a core to be mounted to the non-contact power reception apparatus is provided.
US11095159B2
Methods and apparatuses are provided for controlling a wireless power transmitter. First power for charging a first wireless power receiver is transmitted. Demand power information of a second wireless power receiver is received. The demand power information includes a maximum power for the second wireless power receiver. A controller identifies whether the wireless power transmitter is capable of providing the maximum power. A power adjustment command is transmitted to the second wireless power receiver, if the wireless power transmitter is not capable of providing the maximum power. The power adjustment command requests to reduce a magnitude of power to be received by the second wireless power receiver to a level within a range that the wireless power transmitter is capable of supporting. Second power for charging the first wireless power receiver and the second wireless power receiver is transmitted based on at least the reduced magnitude of power.
US11095158B2
An apparatus includes a first switch and a second switch connected in series between a first voltage bus and a second voltage bus, wherein a common node of the first switch and the second switch is connected to a first terminal of a first coil magnetically coupled to a second coil, and a third switch and a fourth switch connected in series between the first voltage bus and the second voltage bus, wherein a common node of the third switch and the fourth switch is coupled to a second terminal of the first coil, and wherein a gate of the first switch is controlled by a first signal derived from a signal on the common node of the third switch and the fourth switch, and a gate of the third switch is controlled by a second signal derived from a signal on the common node of the first switch and the second switch.
US11095153B2
Wireless power transmission is used in conjunction with lighting, such as a light emitting diode (LED) bulb or lighting fixture that uses existing electrical wiring infrastructure. For instance, a lighting device is provided such that a wireless power transmitter is coupled to receive electrical operating power via the lighting device when the lighting device is coupled to electrical wiring infrastructure.
US11095145B2
A refrigerator includes: an inner casing having a storage chamber defined therein; a middle plate surrounding an outer surface of the inner casing; a thermal-insulating material disposed between the inner casing and the middle plate; a module mounting casing fixed to the middle plate and having a top opening and an inserting opening; a cabinet cover to cover the top opening and to define a top appearance of the refrigerator; and a wireless charging module mounted on the module mounting casing through the inserting opening, wherein the wireless charging module includes an coil part for wirelessly-charging a battery of a mobile device placed on the cabinet cover.
US11095139B2
In an embodiment, adaptive charging of a battery is disclosed. In an embodiment, a device is disclosed comprising: a battery; at least one sensor configured to sense an outward pressure exerted by the battery; a monitoring module configured to monitor the outward pressure of the battery and at least one of a temperature, an age, a manufacturer, a state of charge, an impedance, and number of charging cycles of the battery; a control module configured to select a charging profile for the battery based on at least one of the sensed and/or monitored battery related variables; and a charging module configured to charge the battery according to a charging profile selected by the control module.
US11095136B2
A battery pack is detachably connectable to an electric tool or a charger and includes a housing, a cell group, a first voltage monitoring module, a control module, a second voltage monitoring module and a protection module. The cell group includes a plurality of cells electrically connected to each other. The first voltage monitoring module monitors at least one of the voltage of each cell or the total voltage of the cell group. The second voltage monitoring module monitors the voltage of each cell to detect whether the cells are in an overvoltage state. The protection module is electrically connected to the second voltage monitoring module and when the second voltage monitoring module monitors that any one of the cells is in the overvoltage state, cuts off a charging path formed between the battery pack and the charger.
US11095134B2
A modular battery storage system includes energy storage modules. A switch is assigned to individual energy storage modules, by which the respective energy storage module can be activated and deactivated. The energy storage modules can connect to one another by the switches such that the individual voltages of activated energy storage modules can be added up to form a total voltage. A method of operating the battery storage system ascertains at least one power value for each of the energy storage modules, the power value being characteristic of the power capacity of the energy storage module. A total voltage is generated by at least two energy storage modules being activated with a time overlap but over activation periods of different length. One of the activation periods of different length is assigned to each of the at least two energy storage modules depending on the ascertained at least one power value.
US11095133B2
A simple battery and battery charger. In one embodiment, the battery charger includes an output terminal that provides a charging voltage Vout and charging current Iout. The battery is contained in a battery pack having an input terminal, which can be connected to the output terminal in order to receive Vout and Iout. The battery charger may include a first circuit for controlling the magnitude of Vout. The battery pack may include a second circuit that generates a control signal when the output terminal is connected to the input terminal. The first circuit is configured to control the magnitude of Vout based on the control signal.
US11095128B2
A voltage balance correction circuit includes multiple voltage correction circuits that correspond one-to-one to multiple electricity storage cells connected in series, and a control circuit that is configured to control the multiple voltage correction circuits based on voltages of the multiple electricity storage cells. The multiple voltage correction circuits include first coils that are connected to the electricity storage cells in parallel, respectively, field-effect transistors that are configured to turns on/off connections of the first coils with the electricity storage cells, respectively, under control of the control circuit, and second coils that are magnetically respectively coupled with the first coils. In the multiple voltage correction circuits, the second coils are connected in parallel.
US11095125B2
An energy harvesting device (CTH) installed in an electrical distribution system (EDS) for powering ancillary electrical devices (AD) used in the distribution system. The device includes a first voltage regulator circuit (CC) configured to produce a voltage matched to a power curve of a current transformer (CT) to which the device is electrically coupled. The device also includes a second and separate voltage regulator circuit (SVR) which continuously operates to maximize the amount of electrical energy recovered from the current transformer.
US11095124B2
A wind farm for feeding a total electric current into an electrical supply network at a network connection point is provided. The wind farm has at least one wind power installation designed as a compensation wind power installation and an active compensation unit to generate a compensating component current having a modulated compensation proportion. At least one wind power installation without compensation is configured to generate a non-compensating component current without a modulated compensation proportion. The compensating component current and the non-compensating component current are superposed to form the total electric current to be fed in in a farm network that connects the wind power installations. The compensating component current is generated so that the total current to be fed in influences an occurring reference current or an occurring reference voltage to achieve a prescribed current form for the reference current or a prescribed voltage form for the reference voltage.
US11095113B2
A power distribution system includes a solid state power controller (SSPC). The SSPC includes a microcontroller having at least one voltage sense input. The microcontroller is configured to selectively allow a current through the SSPC in response to a common mode voltage to ground and/or a SSPC differential voltage meeting or exceeding a respective pre-determined threshold. A method of operating a SSPC includes determining whether at least one of a common mode voltage to ground or a SSPC differential voltage meet or exceed a respective pre-determined threshold. The method includes selectively allowing a current through the SSPC in response to at least one of the common mode voltage to ground or the SSPC differential voltage meeting or exceeding the respective pre-determined threshold.
US11095111B2
Systems and methods described herein a sensor integrated circuit (IC) is provided having a protection circuit configured to protect circuitry within the IC from a transient pulse on a connection (i.e., power pin) to a power supply that is configured to provide power to the IC. The protection circuit can be disposed in a current path between a power pin of the IC and additional circuitry or nodes within the IC, such as but not limited to, a regulator or a bi-directional current source. The protection circuit includes a reverse blocking device having a first terminal coupled to the power supply at which a predetermined power supply voltage is provided and a second terminal coupled to an input of the regulator.
US11095108B2
The present invention is directed to protective wiring devices, and more particularly, to a protective wiring device that meets the prevailing electrical codes and is convenient for a homeowner to reset after it has tripped.
US11095102B2
The disclosure relates to the field of electric power infrastructure and repurposing existing oil and gas pipeline, or other pipelines which are no longer in use for their original purpose, for installation of conduits and electrical cables/conduits, typically underground, for electric power transmission.
US11095091B2
In various embodiments, a laser emitter such as a diode bar is cooled during operation via jets of cooling fluid formed by ports in a cooler on which the laser emitter is positioned. The jets strike an impingement surface of the cooler that is thermally coupled to the laser emitter but prevents direct contact between the cooling fluid and the laser emitter itself.
US11095087B2
Apparatuses and methods are disclosed for applying laser energy having desired pulse characteristics, including a sufficiently short duration and/or a sufficiently high energy for the photomechanical treatment of skin pigmentations and pigmented lesions, both naturally-occurring (e.g., birthmarks), as well as artificial (e.g., tattoos). The laser energy may be generated with an apparatus having a resonator with the capability of switching between a modelocked pulse operating mode and an amplification operating mode. The operating modes are carried out through the application of a time-dependent bias voltage, having waveforms as described herein, to an electro-optical device positioned along the optical axis of the resonator.
US11095085B2
The present disclosure relates to a laser system. The laser system may have at least non-flat gain media disc. At least one pump source may be configured to generate a beam that pumps the non-flat gain media disc. A laser cavity may be formed by the pump source and the non-flat gain media disc. An output coupler may be included for receiving and directing the output beam toward an external component.
US11095083B2
A resetting tool comprising an elongate housing having first and second ends, and defining a longitudinal channel. The first end can comprise first opposing flex members that are compliant, and the longitudinal channel can comprise a tapered portion about the second end. A movable rod is slidable bi-directionally within the longitudinal channel, and has a first end portion operable to cause the first opposing flex members to transition from a retracted position to an extended position to reset a female electrical contact. The movable rod has a second end portion comprising second opposing flex members operable to slide through the tapered portion to cause the second opposing flex members to transition from an extended position to a retracted position to reset a male electrical contact. The resetting tool operates from a mating side of the respective connectors in support of the male and female electrical contacts.
US11095082B2
An apparatus for wearing a power cord includes an elongate power cord having a length that extends from a first end having a power connector to a second end having a device connector. The apparatus also includes an elastic component and a housing for holding the power connector and the device connector therein. The apparatus has a wearing configuration and a charging configuration. In the wearing configuration, the device connector and the power connector are disposed in the housing and the apparatus is secured to the user. In the charging configuration, the device connector extends out of the housing and connects to a portable electronic device, and the power connector extends out of the housing and connects to a power supply. In another embodiment, the power cord has a power bank on a first end of the cord rather than a power connector. The power bank is stored inside the housing.
US11095078B2
A power transfer system to facilitate the transfer of electrical power between tree trunk sections of an artificial tree is disclosed. The power transfer system can advantageously enable neighboring tree trunk sections to be electrically connected without the need to rotationally align the tree trunk sections. Power distribution subsystems can be disposed within the trunk sections. The power distribution subsystems can comprise a male end, a female end, or both. The male ends can have prongs and the female ends can have voids. The prongs can be inserted into the voids to electrically connect the power distribution subsystems of neighboring tree trunk sections. In some embodiments, the prongs and voids are designed so that the prongs of one power distribution subsystem can engage the voids of another power distribution subsystem without the need to rotationally align the tree trunk sections.
US11095075B2
An electrical device including a plug connector. The plug connector includes a first flexible substrate having a plurality of signal contacts, the first flexible substrate extending from a terminating end to a mating end and configured to be flexible between the terminating end and mating end. A second flexible substrate extends in parallel spaced relation to the first flexible substrate to form a cavity between the first flexible substrate and second flexible substrate. The second flexible substrate having a plurality of signal contacts. The second flexible substrate extends from a terminating end to a mating end and configured to be flexible between the terminating end and mating end. The plug connector includes a rigid section disposed in the cavity at the mating end, the first flexible substrate moves in relation to the rigid section.
US11095074B2
The present invention provides an electrical connection plug, comprising: a housing; an electrical connection point provided on the housing, to achieve electrical connection with a receptacle, wherein the receptacle has a jack; a locking component and an actuating component, both of which are provided on the housing, wherein the locking component is used to be inserted into the jack. The locking component comprises a latch, which is connected to the actuation component to be driven by the actuation component to move with respect to the housing, wherein the latch is provided with a first inclined surface; a locking plate, which is provided outside the latch, wherein the locking plate is provided with a second inclined surface corresponding to the first inclined surface. The present invention achieves the locking between the electrical connection plugs in a new way.
US11095063B2
A terminal metal fitting (10) includes a tubular box portion (11) receiving a counterpart terminal; a lock hole (14) formed through a wall (11a) of the box portion (11) and receiving the lock projection (25); a terminal spring (16) extending from an inner wall surface of the box portion (11) to press and contact to the counterpart terminal; and a supporting point portion (15) formed at a portion around the lock hole (14) to have a cantilevered-shape. The supporting point portion (15) serves as a supporting point (15a) when the terminal spring (16) contacts to the counterpart terminal.
US11095060B2
In embodiments, a USB connector may include a plurality of pins on a front surface and a plurality of pins on a top surface. The pins may be oriented and positioned on the USB connector such that the USB connector may be mounted to the bottom layer of a PCB. Corresponding pins of the USB connector may be conductively connected and may be mated with corresponding pins of the PCB.
US11095048B2
Various antenna designs are presented that can be used to provide for wireless communication in electronic devices, such as wearable electronic devices. Various embodiments provide antenna structures and designs that can support multiple frequency bands in a relatively compact space. Various embodiments utilize a slot and patch antenna design to support multiple frequency bands. Other embodiments utilize a slot and inverted “F” antenna (IFA) assembly, hybrid slot antenna assembly, or external slot antenna assembly. A split ring antenna assembly can also be used, where individual segments of the ring antenna can support specific frequency bands. Other embodiments utilize a dielectrically loaded planar inverted “F” antenna (PIFA) assembly to support various frequency bands.
US11095043B2
A system and method is provided in which a single-pole-double-throw switch controls whether a circular loop transmits a right-hand circular polarized signal or a left-hand circular polarized signal. The single-pole-double-throw switch is shielded from the circular loop by a metallic ground plane. An annulus of dielectric insulates the circular loop from the metallic ground plane.
US11095036B1
Antennas for radiating radio frequency energy that are integrated into a structure are provided. In particular, one or more nonconductive slots are formed in one or more convex layers or surfaces of a structure. Moreover, each nonconductive slot can be associated with one or more feeds. In at least some embodiments, the structure is an airfoil with a first convex surface joined to a second convex surface along an edge, and the at least one nonconductive slot extends from a point in the first surface or a layer of the structure including the first surface across the edge to a point in the second surface or a layer of the structure including the second surface.
US11095035B2
A broad band dipole antenna includes a first top radiator which is a planar polygonal shaped surface arranged parallel to vertical axis of the broad band dipole antenna, a first bottom radiator which is a planar polygonal shaped surface arranged parallel to the first radiator and below of the first top radiator, a first coupler which is a planar polygonal shaped surface arranged in close proximity to both the first top radiator and the first bottom radiator, N−1 top radiators where each next top radiator is a copy of the previous top radiator which is rotated by approximately 360°/N around the vertical axis, where N is an integer greater than one, N−1 bottom radiators where each next bottom radiator is a copy of the previous bottom radiator which is rotated by approximately 360′/N around the vertical axis, N−1 couplers where each next coupler is a copy of the previous coupler which is rotated by approximately 360′/N around the vertical axis, a first jumper which connects bottom sides of all the top radiators, and a second jumper which connects top sides of all the bottom radiators.
US11095023B2
The present disclosure is directed to an antenna that includes a substrate and a graphene or graphite layer positioned on at least a portion of the substrate. The graphene or graphite layer includes a first zone having a first thickness along a vertical direction of the antenna and a second zone having a second thickness along the vertical direction of the antenna. The second thickness is less than the first thickness such that the second zone has a greater electrical resistance than the first zone.
US11095016B2
A vehicle and a method for enhancing wireless communication for the vehicle are provided. The vehicle includes a glass panel that is disposed on a roof of the vehicle and an electrically conductive coating applied to the glass panel. The conductive coating is electrically connected to an electrically conductive portion of a vehicle body. The method for enhancing wireless communication for the vehicle includes coating a glass panel of a vehicle roof with an electrically conductive coating and electrically connecting the conductive coating to an electrically conductive portion of a vehicle body.
US11095015B2
A roof antenna for mounting on a roof of a vehicle comprises a base plate, an antenna cap connected to the base plate, a circuit board disposed under the antenna cap and having a plurality of antenna elements and a plug connection, a central dome connected to the base plate and having a screw thread, a star wheel interacting with the central dome, and a first O-ring secured on the central dome. The first O-ring fixes the central dome movably with respect to the star wheel and/or the base plate.
US11095011B2
Microwave circulators are an essentially component in many microwave systems and whilst the waveguide technologies they are implemented in have evolved their design today still employs procedures that are typically approximate and have no regular approach, which in many instances is through dependence on empirical equations or considered a trade secret that gives an edge to commercial suppliers of microwave and RF circulators. The result is expensive isolators where high performance is required as they are merely selected out or require manual tuning. Further, for broadband systems, designer's resort to dividing into sub-bands deploying multiple narrower band circulators. Accordingly, the inventors present a design methodology based on an accurate closed form solution allowing the selection of suitable ferrite specifications for the required operating bandwidth as well as calculating the ferrite disc impedance allowing the necessary matching network to be designed and the circulator design completed.
US11095005B2
An aspect of the present invention provides a rechargeable battery which makes placement of the electrode assembly in the case during assembly easy. The rechargeable battery includes an electrode assembly including a first electrode, a separator, and a second electrode, a case housing the electrode assembly and having an opening in a plane parallel to a flat side surface of the electrode assembly, the case being electrically connected to the first electrode, a cover closing the opening in the case, and an electrode terminal mounted to a terminal opening in the case and connected to the second electrode, wherein the electrode terminal and the second electrode are insulated from the case.
US11095001B2
In an assembled battery 1 disclosed herein, unit cells 10A, 10B are electrically connected to each other by way of bus bars 30 that extend along an array direction X of the unit cells. The bus bars 30 of the assembled battery 1 are each provided with a base 32 in which a plurality of terminal insertion holes 34, into which electrode terminals 12, 14 of the unit cells 10A, 10B are inserted, are formed, and with junction projections 36, which are present along the electrode terminals 12, 14, extending from respective regions of the base 32 adjacent to the terminal insertion holes 34. In the assembled battery 1 disclosed herein, the electrode terminals 12, 14 are in surface contact with the junction projections 36, and tips 12a, 14a of the electrode terminals 12, 14 and tips 36a of the junction projections 36 are welded to each other. As a result, the electrode terminals 12, 14 and the bus bars 30 can be welded to each other while a welding state is checked.
US11094999B2
Provided herein are a variety of porous separator materials, particularly those prepared by gas-assisted electrospray and electrospinning processes.
US11094998B2
A ceramic-coated separator for a lithium-containing electrochemical cell and methods of preparing the ceramic-coated separator are provided. The ceramic-coated separator may be manufactured by preparing a slurry that includes one or more lithiated oxides and a binder and disposing the slurry onto one or more surfaces of a porous substrate. The slurry may be dried to from a ceramic coating on the one or more surfaces of the porous substrate so as to create the ceramic-coated separator. The ceramic coating may include one or more lithiated oxides selected from Li2SiO3, LiAlO2, Li2TiO3, LiNbO3, Li3PO4, Li2CrO4, and Li2Cr2O7.
US11094996B2
A method of modifying a carbonate layer formed on a surface of an electrochemical cell component is provided. The surface includes a ceramic oxide. The carbonate layer includes a carbonate and is substantially non-conductive to lithium ions and sodium ions. The method includes contacting the carbonate layer with a modifying agent to form a mixture and causing the modifying agent to incorporate into the carbonate layer and form a modified hybrid layer including a eutectic mixture of the modifying agent and the carbonate. The modified hybrid layer is conductive to lithium ions and sodium ions.
US11094995B2
In accordance with at least selected embodiments, novel or improved porous membranes or substrates, separator membranes, separators, composites, electrochemical devices, batteries, methods of making such membranes or substrates, separators, and/or batteries, and/or methods of using such membranes or substrates, separators and/or batteries are disclosed. In accordance with at least certain embodiments, novel or improved microporous membranes, battery separator membranes, separators, energy storage devices, batteries including such separators, methods of making such membranes, separators, and/or batteries, and/or methods of using such membranes, separators and/or batteries are disclosed. In accordance with at least certain selected embodiments, a separator for a battery which has an oxidation protective and binder-free deposition layer which is stable up to 5.2 volts or more, for example, up to 7 volts, in a battery is disclosed. The deposition layer is preferably a thin, very thin or ultra-thin deposition on a polymeric microporous membrane applied via a binder-free and solvent-free deposition method. By employing such an ultra-thin deposition layer, the energy density of a battery may be increased. In accordance with at least particular embodiments, the battery separator membrane described herein is directed to a multi-layer or composite microporous membrane battery separator which may have excellent oxidation resistance and may be stable in a high voltage battery system up to 5.2 volts or more. In accordance with at least other certain selected embodiments, the present invention is directed to a separator for a battery which has a conductive deposition layer which is stable up to at least 5.2 volts or higher in a battery.
US11094982B2
A battery case including a container configured to house an electrode assembly, wherein the container includes a bottom wall and a plurality of side walls, the bottom wall and the side walls integrated to define a space for housing the electrode assembly and an open side opposed to the bottom wall, the container includes a composite including a polymer matrix, an inorganic moisture absorbent dispersed in the base polymer, and a compatibilizer to promote compatibility between the polymer matrix and the inorganic moisture absorbent, the compatibilizer is included in an amount of less than about 3 wt % based on a total weight of the composite, at least one of the bottom wall and the side walls at a thickness of 1 millimeter has a water vapor transmission rate of less than about 0.07 g/m2/day, when measured at 38° C. and a relative humidity of 100%.
US11094981B2
Disclosed herein is a pouch-shaped battery case, including an electrode assembly, an outer coating layer, a metal barrier layer, and an inner adhesive layer sequentially stacked with one another, a first adhesive layer interposed between the outer coating layer and the metal barrier layer, a second adhesive layer interposed between the metal barrier layer and the inner adhesive layer, an upper case and a lower case sealed to one another by thermal fusion at outer edges thereof, such that the electrode assembly is mounted between the upper case and the lower case, and a gas discharge member providing gas communication between an inside and an outside of the pouch-shaped battery case, the gas discharge member being disposed within a fused portion of the pouch-shaped battery case that is formed by the inner adhesive layer of the upper case and the lower case being thermally fused to one another.
US11094976B2
Embodiments described herein relate generally to methods for the remediation of electrochemical cell electrodes. In some embodiments, a method includes obtaining an electrode material. At least a portion of the electrode material is rinsed to remove a residue therefrom. The electrode material is separated into constituents for reuse.
US11094970B2
Method for providing cooling of a power electronics system which is integrated in a battery module, in which method the battery module has a battery housing, containing a large number of energy storage units and the power electronics system which is integrated adjacent thereto and includes a printed circuit board which is populated with power semiconductor switches, and a thermally conductive element which creates thermal contact between the respective energy storage units and the power electronics system. Cooling of the power electronics system is achieved by the thermally conductive element which renders possible transfer of thermal energy from the power electronics system to the energy storage units. At least one side of the battery housing is coupled to a cooling system. A surface area of the thermally conductive element is connected to a respective energy storage unit and is contacted by way of a respective curved portion.
US11094966B2
Disclosed herein are embodiments of an electrolyte that is stable and efficient at high voltages. The electrolyte can be used in combination with certain cathodes that exhibit poor activity at such high voltages with other types of electrolytes and can further be used in combination with a variety of anodes. In some embodiments, the electrolyte can be used in battery systems comprising a lithium cobalt oxide cathode and lithium metal anodes, silicon anodes, silicon/graphite composite anodes, graphite anodes, and the like.
US11094964B2
A rechargeable electrochemical cell includes a positive electrode having a recharged potential, a negative electrode, and a charge-carrying electrolyte. The rechargeable electrochemical cell further includes an active material having the following structure. (I)
US11094963B2
A solid electrolyte represented by general formula LiySiRx(MO4), where x is an integer from 1 to 3 inclusive, y=4−x, each R present is independently C1-C3 alkyl or C1-C3 alkoxy, and M is sulfur, selenium, or tellurium. Methods of making the solid electrolyte include combining a phenylsilane and a first acid to yield mixture including benzene and a second acid, and combining at least one of an alkali halide, and alkali amide, and an alkali alkoxide with the second acid to yield a product d represented by general formula LiySiRx(MO4)y. The second acid may be in the form of a liquid or a solid. The phenylsilane includes at least one C1-C3 alkyl substituent or at least one C1-C3 alkoxy substituent, and the first acid includes at least one of sulfuric acid, selenic acid, and telluric acid.
US11094962B2
The present invention relates to a method for controlling a regeneration procedure of a lithium battery cell (1) which comprises an anode (2), a cathode (3) and the regeneration electrode (4). The method comprises: detecting a current availability of cyclable lithium in the anode (2); detecting a current availability of cyclable lithium in the cathode (3); passing a first current (I1) between the anode (2) and the regeneration electrode (4) until the actual availability of cyclable lithium in the anode (2) corresponds to a targeted availability of cyclable lithium in the anode (2); and passing a second current (I2) between the cathode (3) and the regeneration electrode (4) until the current availability of cyclable lithium in the cathode (3) corresponds to a targeted availability of cyclable lithium in the cathode (3).
US11094957B2
A flow battery includes a first liquid containing a first electrode mediator, a first electrode, a first active material, and a first circulator that circulates the first liquid between the first electrode and the first active material. The first electrode mediator includes at least one benzene derivative that is at least one selected from the group consisting of 1,4-di-tert-butyl-2,5-dimethoxybenzene, 1,4-dichloro-2,5-dimethoxybenzene, 1,4-difluoro-2,5-dimethoxybenzene, and 1,4-dibromo-2,5-dimethoxybenzene.
US11094946B2
A fuel cell stack according to the present disclosure includes a collector configured to collect electric power generated by a plurality of fuel battery cells. The collector includes a structure in which the separator and the collector plate adhere to each other with a seal member interposed therebetween. A space formed by the collector plate, the separator, and the seal member is a closed space. The collector includes a ventilation structure for discharging gas from the closed space to the outside when a pressure in the closed space rises.
US11094941B2
A battery assembly disclosed herein is a battery assembly before being subjected to initial charge. In the battery assembly, a positive electrode has a positive electrode mixture layer that contains a positive electrode active material and NMP, and an oxalate complex compound and FSO3Li are contained in a nonaqueous electrolyte solution. In the battery assembly disclosed herein, a NMP content in the positive electrode mixture layer is 50 ppm to 1500 ppm, the DBP oil absorption of the positive electrode active material is 30 ml/100 g to 45 ml/100 g, and a FSO3Li content in the nonaqueous electrolyte solution is 0.1 wt % to 1.0 wt %. With this, it is possible to prevent a reduction in input-output characteristics caused by formation of a film derived from NMP on the surface of the positive electrode active material, and hence it is possible to prevent an increase in facility cost and a reduction in manufacturing efficiency caused by adjustment of the content of NMP.
US11094935B2
The present invention relates to zinc electrode and to methods of producing zinc electrode and particularly to a method of producing zinc electrode providing dimensional/geometrical stability during a battery charge/discharge operation. The invention provides methods of use of batteries comprising the zinc electrode of this invention. Applications of batteries of this invention include electric vehicles, portable electronics and drones.
US11094933B2
Electrodes for rechargeable batteries that include silicon and a binder are provided. Binders for use with silicon electrodes are provided, including polysiloxane binders that can be prepared prior to preparation of the electrode, or provided as monomers to be cure-polymerized at the time of the curing of the electrode.
US11094928B2
A wound-type cell and an electrochemical device are provided. The wound-type cell includes a negative electrode. The negative electrode includes a negative electrode current collector and a negative electrode active material layer. The negative electrode is composed of a double-sided coated area of the negative electrode active material layer, where surfaces of both sides of the negative electrode current collector are coated with the negative electrode active material layer, and an uncoated area where surfaces of the negative electrode current collector are not coated with the negative electrode active material layer.
US11094919B2
The present disclosure provides a method of vacuum drying a film layer and a display device, the method includes: placing a substrate on which a film layer material is formed in a vacuum drying environment, wherein the film layer material contains a solvent and a solute for forming the film layer; in a first stage, evaporating and condensing the solvent in the film layer material on an upper cover plate, wherein the film layer material still contains an amount of solvent to form a soft film having fluidity; in a second stage, re-condensing a portion of the solvent condensed on the upper cover plate onto the substrate to increase the fluidity of the soft film on the substrate; and repeating the first stage and the second stage, vacuuming to completely evaporate the solvent and cure the film layer after forming a substantially flat film layer.
US11094915B2
A light emitting device (10) includes a plurality of light emitting portions (140) and an inorganic layer (200). Each light emitting portion (140) has an anode (110), an organic layer (120), and a cathode (130). The inorganic layer (200) spreads over the plurality of light emitting portions (140), and continuously covers the plurality of light emitting portions (140). Thus, the inorganic layer (200) seals the plurality of light emitting portions (140). The organic layers (120) of the respective light emitting portions (140) are spaced apart from each other. Similarly, the cathodes (130) of the respective light emitting portions (140) are spaced apart from each other.
US11094909B2
A thin film of amorphous metal oxide includes zinc (Zn), silicon (Si) and oxygen (O), the atomic ratio of Zn/(Zn+Si) being 0.30 to 0.95.
US11094908B2
An organic light emitting diode comprises an anode; an organic layer disposed on the anode and including a plurality of phosphorescent light emitting layers; and a cathode disposed on the organic layer, wherein a phosphorescent light emitting layer having a highest degree of horizontal orientation of a dopant among the plurality of phosphorescent light emitting layers is disposed to be adjacent to the cathode, and wherein the anode includes a short reduction pattern which implements a narrow path.
US11094879B2
Disclosed technology relates generally to integrated circuits, and more particularly, to structures incorporating and methods of forming metal lines including tungsten and carbon, such as conductive lines for memory arrays. In one aspect, a memory device comprises a lower conductive line extending in a first direction and an upper conductive line extending in a second direction and crossing the lower conductive line, wherein at least one of the upper and lower conductive lines comprises tungsten and carbon. The memory device additionally comprises a memory cell stack interposed at an intersection between the upper and lower conductive lines. The memory cell stack includes a first active element over the lower conductive line and a second active element over the first active element, wherein one of the first and second active elements comprises a storage element and the other of the first and second active elements comprises a selector element. The memory cell stack further includes an electrode interposed between the at least one of the upper and lower conductive lines and the closer of the first and second active elements.
US11094875B2
The disclosed technology features methods for the manufacture of electrical components such as ultrasound transducers. In particular, the disclosed technology provides methods of patterning electrodes, e.g. in the connection of an ultrasound transducer to an electrical circuit; methods of depositing metal on surfaces; and methods of making integrated matching layers for an ultrasound transducer. The disclosed technology also features ultrasound transducers produced by the methods described herein.
US11094868B2
A method for producing an illumination device may include providing a plurality of optoelectronic semi-conductor components that each have a semi-conductor layer sequence for generating radiation where the semiconductor components each have at least one contact surface on one side and are held by a common carrier. The method may further include electroplating each contact surface of the semi-conductor components using a solder material, applying the semi-conductor components having the solder material to a substrate, and melting and soldering the contact surfaces onto the surfaces.
US11094867B2
A display device and a method of manufacturing the same are provided. A display device includes: a substrate, a pixel circuit on the substrate, the pixel circuit including: a gate electrode, a drain electrode, and a source electrode, a vertical LED element on the substrate, the vertical LED element including: a first electrode, an active layer under the first electrode, and a second electrode under the active layer, an encapsulation film surrounding the vertical LED element, the encapsulation film exposing a portion of a side of the second electrode, a first connection electrode electrically connected to the first electrode, and a second connection electrode electrically connected to the second electrode.
US11094858B2
A tape includes at least one tape unit. The tape unit includes a base structure having a first portion and a second portion. The first portion has a first surface and a second surface opposite to the first surface. The second portion protrudes from the second surface of the first portion, and has a third surface opposite to the first surface of the first portion and a lateral surface extending between the second surface and the third surface. An area of the first portion from a top view is greater than an area of the second portion from a top view.
US11094851B2
A light emitting device comprises a detector circuit and a light emitting diode (LED) die. The LED die includes a semiconductor stack grown on a substrate. The LED includes an emitter segment formed from one segment of the semiconductor stack. The LED die includes a photosensor segment formed from another segment of the semiconductor stack. The LED die includes a segmentation layer formed between the emitter segment and the photosensor segment. The segmentation layer electrically isolates the emitter segment from the photosensor segment. The LED die includes first electrodes configured to provide power to energize the emitter segment. The LED die includes second electrodes configured to send the current to the detector circuit. The detector circuit is configured to convert the current to a signal which provides operational feedback with respect to the emitter segment.
US11094839B1
Novel composite heterojunctions, diodes, electrodes, and solar cells are comprised of semiconductive dichalcogenide flakes and metals or semi-metals like graphene. The dichalcogenide flakes and graphene flakes are deposed approximately normal to the device, enabling ohmic contact and mass production at low cost using printing equipment.
US11094819B2
A first vertical T-FET has a source heavily doped with a source concentration of a source-type dopant, a drain doped with a drain concentration of a drain-type dopant, and a channel between the source and drain. The source, channel, and drain are stacked vertically in a fin or pillar perpendicular to a substrate. A gate stack encompasses the channel sides and has a drain overlap amount overlapping the drain sides and a source overlap amount overlapping the source sides. External contacts electrically connect the gate and source and/or drain. The source-type dopant and the drain-type dopant are opposite dopant types. In some embodiments, a second vertical T-FET is stacked on the first vertical T-FET. Different VT-FET devices are made by changing the materials, doping types and levels, and connections to the sources, channels, and drains. Device characteristics are designed/changed by changing the amount of source and drain overlaps of the gate stack(s).
US11094818B2
A method for making a semiconductor device may include forming spaced apart first and second doped regions in a substrate. The first doped region may be larger than the second doped region to define an asymmetric channel therebetween. The method may further include forming a superlattice extending between the first and second doped regions to constrain dopant therein. The superlattice may include a plurality of stacked groups of layers, with each group of layers comprising a plurality of stacked base semiconductor monolayers defining a base semiconductor portion, and at least one non-semiconductor monolayer constrained within a crystal lattice of adjacent base semiconductor portions. The method may also include forming a gate overlying the asymmetric channel.
US11094816B2
A semiconductor device includes a semiconductor part between first and second electrodes, and also includes a control electrode and a field plate between the semiconductor part and the second electrode. The control electrode is positioned between the field plate and the second electrode. The control electrode is electrically isolated from the semiconductor part by a first insulating film including first to third portions and from the second electrode by a second insulating film including fourth and fifth portions. The first portion is provided between the semiconductor part and the field plate electrode. The second portion is provided between the semiconductor part and the control electrode. The third portion is provided between the field plate electrode and the control electrode, and extends into the control electrode. The fourth portion is provided between the second and third portions. The fifth portion is provided between the third portion and the second electrode.
US11094802B2
In a method of manufacturing a semiconductor device, a layout is prepared. The layout includes active region patterns, each of the active region patterns corresponding to one or two fin structures, first fin cut patterns and second fin cut patterns. At least one pattern selected from the group consisting of the first fin cut patterns and the second fin cut patterns has a non-rectangular shape. The layout is modified by adding one or more dummy active region patterns and by changing the at least one pattern to be a rectangular pattern. Base fin structures are formed according to a modified layout including the active region patterns and the dummy active region patterns. Part of the base fin structures is removed according to one of a modified layout of the first fin cut patterns and a modified layout of the second fin cut patterns.
US11094799B2
A thin film transistor includes: a bottom gate electrode; a bottom gate electrode insulating layer, a semiconducting active layer and a first insulating layer which are disposed on the bottom gate electrode in sequence; a source electrode and a drain electrode which are disposed at a side of the first insulating layer away from the bottom gate electrode; vias disposed in the first insulating layer at positions which correspond to the source electrode and the drain electrode respectively; and ohmic contact layers disposed on and covering the semiconducting active layer at positions corresponding to the vias respectively. Each of the source electrode and the drain electrode is in contact with a corresponding one of the ohmic contact layers through a corresponding one of the vias.
US11094798B2
An embodiment of the invention may include a method of forming a semiconductor structure, and the resulting semiconductor structure. The method may include removing a gate region from a layered stack located on a source/drain layer. The layered stack includes a first spacer located on the source drain layer, a dummy layer located on the first spacer, and a second spacer located on the dummy layer. The method may include forming a channel material above the source/drain layer in the gate region. The method may include forming a top source/drain on the channel material. The method may include forming a hardmask surrounding the top source/drain. The method may include removing a portion of the layered stack that is not beneath the hardmask.
US11094795B2
The present disclosure provides a semiconductor device. The semiconductor device includes a substrate, a gate electrode, a drain region, a source region, an isolating layer, a plurality of metal contacts, a plurality of conductive plugs, and a contact liner. The gate electrode is disposed on the substrate. The drain region and the source region are disposed in the substrate and on opposite sides of the gate electrode. The isolating layer is disposed over the substrate and the gate electrode. The metal contacts are disposed in the gate electrode, the source region, and the drain region. The conductive plugs are disposed in the isolating layer and electrically coupled to the metal contacts. The contact liner surrounds the conductive plugs. The present disclosure further provides a method for manufacturing the semiconductor device.
US11094789B2
Embodiments of the present disclosure disclose a thin film transistor, a method for manufacturing a thin film transistor, an array substrate, and a display device. The thin film transistor includes a source electrode and a drain electrode, each of the source electrode and the drain electrode including a metal substrate and a conductive layer covering the metal substrate. An adhesion between the conductive layer and a photoresist material is larger than an adhesion between the metal substrate and the photoresist material. The metal substrate and the conductive layer are both formed on a base substrate, an orthographic projection of the conductive layer on the base substrate covers an orthographic projection of the metal substrate on the base substrate, and. an area of the orthographic projection of the conductive layer on the base substrate is larger than an area of the orthographic projection of the metal substrate on the base substrate.
US11094772B2
The present disclosure provides a display panel having sub-pixels that include light-emitting sub-pixels and compensation sub-pixels located in a first display area. A density of sub-pixels in a first semi-transmissive area and in a second semi-transmissive area is smaller than a density of sub-pixels in a second display area. The first display area, the first semi-transmissive area, and the second semi-transmissive area have a same density of light-emitting sub-pixels. First pixel columns are provided in the first display area. Second pixel columns are provided in the second display area. A first data line passes through the first pixel column, and a second data line passes through the second pixel column.
US11094753B2
An organic light emitting diode display device includes a substrate; a plurality of driving elements and a plurality of light emitting diodes on the substrate; and at least one dummy pattern on the substrate and including a first electrode, a dummy layer, and a second electrode, wherein the first electrode and the dummy layer are electrically separated from each other.
US11094746B2
An imaging device includes: pixels arranged one-dimensionally or two-dimensionally, each of the pixels including an electrode that is electrically connected to the other pixels, a charge capturing unit that is separated from the other pixels, and a photoelectric conversion layer that is located between the electrode and the charge capturing unit, the photoelectric conversion layer being continuous among the pixels. The photoelectric conversion layer contains semiconductor carbon nanotubes, and one of a first substance and a second substance, the first substance having an electron affinity larger than that of the semiconducting carbon nanotubes, the second substance having a ionization energy smaller than that of the semiconductor carbon nanotubes.
US11094745B2
A variable resistanvce memory device may include a plurality of first conductive lines extending in a first direction, a plurality of second conductive lines extending in a second direction, a plurality of memory cells, each memory cell at a respective intersection, with respect to a top down view, between a corresponding one of the first conductive lines and a corresponding one of the second conductive lines, each memory cell comprising a variable resistance structure and a switching element sandwiched between a top electrode and a bottom electrode, and a first dielectric layer filling a space between the switching elements of the memory cells. A top surface of the first dielectric layer is disposed between bottom and top surfaces of the top electrodes of the memory cells.
US11094740B2
The disclosure discloses a backboard, a display device, and a method for fabricating the same, and the backboard includes: a backboard body; and a plurality of LED installation mounts arranged in an array on the backboard body, wherein each of the plurality of LED installation mounts includes at least two lead-out electrodes to be connected with LED pins, and a coil structure around each of the at least two lead-out electrodes, wherein the coil structure is configured to produce a magnetic field upon being powered on. The coils can be formed on the backboard body in the backboard to absorb electrodes of LEDs to thereby position them precisely so as to transfer the LEDs in a mass manner with a high good yield ratio, and the lead-out electrodes can be powered on to thereby detect abnormally operating LEDs.
US11094736B1
A device and method of manufacturing are disclosed. The device contains a buffer layer containing a first material, a detector structure disposed above the buffer layer, a readout integrated circuit coupled with the detector structure, a layer above the readout integrated circuit comprising a second material, and a silicon layer above the layer.
US11094734B2
An imaging device including a semiconductor substrate having a first surface, the semiconductor substrate including: a first layer containing an impurity of a first conductivity type; a second layer containing an impurity of a second conductivity type different from the first conductivity type, the second layer being closer to the first surface than the first layer is; and a pixel. The pixel includes a photoelectric converter configured to convert light into charge; and a first diffusion region containing an impurity of the first conductivity type, the first diffusion region facing the first layer via the second layer, configured to store at least a part of the charge. The first layer having a second surface adjacent to the second layer, the second surface including a convex portion toward the first surface, and the convex portion facing the first diffusion region.
US11094730B2
There is provided a solid-state imaging device including: one or more photoelectric conversion elements provided on side of a first surface of a semiconductor substrate; a through electrode coupled to the one or more photoelectric conversion elements, and provided between the first surface and a second surface of the semiconductor substrate; and an amplifier transistor and a floating diffusion provided on the second surface of the semiconductor substrate, in which the one or more photoelectric conversion elements are coupled to a gate of the amplifier transistor and the floating diffusion via the through electrode.
US11094719B2
A method of manufacturing a display panel, the display panel, and a display device are provided. The method includes forming a first via hole within a gate insulating layer and a dielectric layer of the display panel, forming an auxiliary electrode within the first via hole and on the dielectric layer, forming an inorganic insulating layer on the auxiliary electrode, and forming a cathode on the inorganic insulating layer. The cathode, the inorganic insulating layer, and the auxiliary electrode form a capacitance. The method maintains stability of a cathode voltage of the display panel, thereby improving uniformity of brightness of the display panel.
US11094701B2
A method of forming a storage cell includes: forming a transistor on a semiconductor substrate; forming a plurality of fuses in at least one conductive layer on the semiconductor substrate to couple a connecting terminal of the transistor; forming a bit line to couple the plurality of fuses; and forming a word line to couple a control terminal of the transistor.
US11094700B2
An integrated circuit structure includes: a well region having a first conductivity type; a semiconductor structure extending away from the well region from a major surface of the well region, the semiconductor structure having the first conductivity type; a source/drain feature disposed on the semiconductor structure, the source/drain feature having a second conductivity type different from the first conductivity type; an isolation layer laterally surrounding at least a portion of the semiconductor structure; a dielectric layer disposed on the isolation layer, where at least a portion of the source/drain feature is disposed in the dielectric layer; and a conductive plug continuously extending through the dielectric layer and the isolation layer to physically contact the major surface of the well region, wherein the conductive plug is coupled to a power supply line to bias the well region.
US11094696B2
Devices and methods for forming a device are presented. The device includes a substrate having a well of a first polarity type and a thyristor-based memory cell. The thyristor-based memory cell includes at least a first region of a second polarity type adjacent to the well, a gate which serves as a second word line disposed on the substrate, at least a first layer of the first polarity type disposed adjacent to the first region of the second polarity type and adjacent to the gate, and at least a heavily doped first layer of the second polarity type disposed on the first layer of the first polarity type and adjacent to the gate. At least the heavily doped first layer of the second polarity type is self-aligned with side of the gate.
US11094692B2
A semiconductor structure includes a first semiconductor substrate, a second semiconductor substrate, a depletion layer, an isolation structure, a first gate structure, and a second gate structure. The first and second semiconductor substrates respectively have a first active region and a second active region overlapping the first active region. The depletion layer is disposed between the first active region and the second active region. The isolation structure surrounds the first and second active regions. The first gate structure is disposed in the second active region. The second gate structure is disposed in the second active region. The second active region has a portion between the first gate structure and the second gate structure.
US11094689B2
An electronic component includes a first contact point for n-side contacting, a second contact point for p-side contacting, and a protective diode, which is connected antiparallel to the first contact point and to the second contact point. The protective diode includes a first diode structure which is p-conductive and a second diode structure which is n-conductive. The first diode structure is formed as a layer which overlaps in places with the first contact point in a first overlap region. The second diode structure is formed as a layer which overlaps in places with the second contact point in a second overlap region. The first diode structure and the second diode structure overlap each other in a third overlap region.
US11094688B2
The subject technology provides for an architecture that isolates two interfaces of a circuit with an isolating communication element while also protecting against overstress transients such as electro-static discharge (ESD) and other electrical overstress (EOS) transients across the isolating communication element that can be significantly larger than the ESD rating of the isolating communication element, and/or that may be repeated in succession. The subject technology provides isolation using a two die implementation with an isolation interface including an isolation tub in each die, or a single die containing both isolation tubs in the die. The two dice include respective substrates that are connected together and float with respect to any signal or ground. The isolation enables a large offset voltage on the order of hundreds of volts to exist between the sides. Being relatively large, each isolation tub can handle a significant amount of energy.
US11094685B2
A semiconductor device including a static random access memory (SRAM) device includes a first SRAM array including a first plurality of bit cells arranged in a matrix; a second SRAM array including a second plurality of bit cells arranged in a matrix; and a plurality of abutting dummy cells disposed between the first SRAM array and the second SRAM array. Each of the plurality of abutting dummy cells includes a plurality of dummy gate electrode layers and a plurality of dummy contacts. The semiconductor device further includes a first-type well continuously extending from the first SRAM array to the second SRAM array. The first-type well is in direct contact with portions of the plurality of dummy contacts.
US11094683B2
A method of producing a bonded chip stack is described. A first nanofluidic device chip having a first through-wafer via is formed. A second nanofluidic device chip having a second through-wafer via is formed. The first nanofluidic device chip and the second nanofluidic device chip are washed with a detergent solution. A first surface of the first nanofluidic device chip and a second surface of the second nanofluidic device chip are activated by treating the first surface and the second surface with an activation solution. The first nanofluidic device chip and the second nanofluidic device chip are arranged in a stack. The first through-wafer via is aligned with the second through-wafer via in a substantially straight line. The stack of first and second nanofluidic device chips is subjected to annealing conditions.
US11094672B2
Composite IC chip including a chiplet embedded within metallization levels of a host IC chip. The chiplet may include a device layer and one or more metallization layers interconnecting passive and/or active devices into chiplet circuitry. The host IC may include a device layer and one or more metallization layers interconnecting passive and/or active devices into host chip circuitry. Features of one of the chiplet metallization layers may be directly bonded to features of one of the host IC metallization layers, interconnecting the two circuitries into a composite circuitry. A dielectric material may be applied over the chiplet. The dielectric and chiplet may be thinned with a planarization process, and additional metallization layers fabricated over the chiplet and host chip, for example to form first level interconnect interfaces. The composite IC chip structure may be assembled into a package substantially as a monolithic IC chip.
US11094670B2
A semiconductor device assembly includes a substrate having a plurality of external connections, a first shingled stack of semiconductor dies disposed directly over a first location on the substrate and electrically coupled to a first subset of the plurality of external connections, and a second shingled stack of semiconductor dies disposed directly over a second location on the substrate and electrically coupled to a second subset of the plurality of external connections. The semiconductor device assembly further includes an encapsulant at least partially encapsulating the substrate, the first shingled stack and the second shingled stack.
US11094662B1
The present disclosure provides a semiconductor assembly. The semiconductor assembly includes a first device, a second device, and an interconnect structure configured to electrically coupled the first device and the second device. The second device is stacked on the first device. The interconnect structure includes a first leg, a second leg, and a cross member connecting the first leg to the second leg, wherein the first leg penetrates through the cap dielectric layer and the second device and contacts a first conductive feature of the first device, and a second leg penetrates through the cap dielectric layer and contacts a second conductive feature of the second device.
US11094657B2
A multi-layer pillar and method of fabricating the same is provided. The multi-layer pillar is used as an interconnect between a chip and substrate. The pillar has at least one low strength, high ductility deformation region configured to absorb force imposed during chip assembly and thermal excursions.
US11094656B2
In a described example, a device includes an overcoat layer covering an interconnect; an opening in the overcoat layer exposing a portion of a surface of the interconnect; a stud on the exposed portion of the surface of the interconnect in the opening; a surface of the stud approximately coplanar with a surface of the overcoat layer; and a conductive pillar covering the stud and covering a portion of the overcoat layer surrounding the stud, the conductive pillar having a planar and un-dished surface facing away from the stud and the overcoat layer.
US11094654B2
A package structure and a method of manufacturing the same are provided. The package structure includes a substrate, a redistribution layer (RDL) structure, a first die, an encapsulant and a plurality of conductive terminals. The RDL structure is disposed on and electrically connected to the substrate. A width of the RDL structure is less than a width of the substrate. The first die is disposed on the substrate and the RDL structure. The first connectors of the first die are electrically connected to the RDL structure. The second connectors of the first die are electrically connected to the substrate. A first pitch of two adjacent first connectors is less than a second pitch of two adjacent second connectors. The encapsulant is on the substrate to encapsulate the RDL structure and the first die. The conductive terminals are electrically connected to the first die through the substrate and the RDL structure.
US11094650B1
A semiconductor arrangement is provided. The semiconductor arrangement includes a first portion and a vertically conductive structure. The first portion includes a first dielectric layer and a first guard ring in the first dielectric layer. The first guard ring includes, in the first dielectric layer, a first metal layer coupled to a first via. The first portion includes a vertical conductive structure passing through the first dielectric layer and proximate by the first guard ring.
US11094648B2
A power module includes a base plate, a ceramic insulating substrate bonded on the base plate, and a semiconductor element bonded on the ceramic insulating substrate, wherein a surface of the base plate on a side opposite to the ceramic insulating substrate has a warp with a convex shape, and a linear thermal expansion coefficient α1 (×10−6/K) of the base plate and a linear thermal expansion coefficient α2 (×10−6/K) of the ceramic insulating substrate when a temperature decreases in the range of 25° C. to 150° C. satisfy the following Expression (1). α 1 - α 2 ( α 1 + α 2 ) / 2 × 100 ≤ 10 ( 1 )
US11094646B2
Warpage and breakage of integrated circuit substrates is reduced by compensating for the stress imposed on the substrate by thin films formed on a surface of the substrate. Particularly advantageous for substrates having a thickness substantially less than about 150 μm, a stress-tuning layer is formed on a surface of the substrate to substantially offset or balance stress in the substrate which would otherwise cause the substrate to bend. The substrate includes a plurality of bonding pads on a first surface for electrical connection to other component.
US11094638B2
A semiconductor device includes a semiconductor chip including a semiconductor substrate with a top surface electrode deposited on a top surface of the semiconductor substrate. An insulating film selectively covers edges of a top surface of the top surface electrode, and a plating layer covers the top surface of the top surface electrode exposed to an opening of the insulating film. A metal wiring plate includes a junction part located over the insulating film and the plating layer, and provided with a groove recessed upward from a bottom surface of the junction part. A solder part fills the groove so as to bond the plating layer and the bottom surface of the junction part together. A boundary between the insulating film and the plating layer is encompassed within the groove.
US11094637B2
A multi-chip package structure includes a chip interconnect bridge, a fan-out redistribution layer structure, a first integrated circuit chip, and a second integrated circuit chip. The chip interconnect bridge includes contact pads disposed on a top-side of the chip interconnect bridge. The fan-out redistribution layer structure is disposed around sidewalls of the chip interconnect bridge and over the top-side of the chip interconnect bridge. The first and second integrated circuit chips are direct chip attached to an upper surface of the fan-out redistribution layer structure, wherein the fan-out redistribution layer structure includes input/output connections between the contact pads on the top-side of the chip interconnect bridge and the first and second integrated circuit chips.
US11094634B2
Semiconductor package structure comprising rigid-flexible substrate and manufacturing method thereof
A semiconductor package structure and manufacturing method thereof are provided. The semiconductor package structure includes a package structure and a rigid-flexible substrate. The package structure includes semiconductor dies, a molding compound and a redistribution layer. The molding compound laterally encapsulates the semiconductor dies. The redistribution layer is disposed at a front side of the semiconductor dies and electrically connected to the semiconductor dies. The rigid-flexible substrate is disposed at a side of the redistribution layer opposite to the semiconductor dies, and includes rigid structures, a flexible core and a circuit layer. The rigid structures respectively have an interconnection structure therein. The interconnection structures are electrically connected to the redistribution layer. The flexible core laterally penetrates and connects the rigid structures. The circuit layer is disposed over a surface of the flexible core, and electrically connected with the interconnection structures.
US11094628B2
In some embodiments, integrated inductors may be built using processes for forming interconnects of semiconductor devices without requiring additional process steps. Integrated inductor coils may be formed by, for example, shunting an overlying electrically conductive material, such as, for example, bond pad metals (e.g., aluminum and alloys thereof), to an underlying electrically conductive material, such as, for example, an uppermost layer of wiring formed using Damascene processes (e.g., utilizing copper and alloys thereof), without vias to interconnect the two materials. In some embodiments, integrated inductors formed utilizing such processes may have a symmetric spiral design.
US11094626B2
A method of fabricating a semiconductor interconnect structure includes forming a via in a dielectric layer, depositing a ruthenium-containing conductive layer over a top surface of the via and a top surface of the dielectric layer, and patterning the ruthenium-containing conductive layer to form a conductive line over the top surface of the via, where a thickness of the conductive line is less than a thickness of the via.
US11094619B2
A package and method of making a package. In one example, the package includes an at least partially electrically conductive carrier, a passive component mounted on the carrier, and an at least partially electrically conductive connection structure electrically connecting the carrier with the component and comprising spacer particles configured for spacing the carrier with regard to the component.
US11094617B2
A semiconductor package comprises a lead frame, a first field-effect transistor (FET), a second low side FET, a first high side FET, a second high side FET, a first metal clip, a second metal clip, and a molding encapsulation. The semiconductor package further comprises an optional integrated circuit (IC) controller or an optional inductor. A method for fabricating a semiconductor package. The method comprises the steps of providing a lead frame; attaching a first low side FET, a second low side FET, a first high side FET, and a second high side FET to the lead frame; mounting a first metal clip and a second metal clip; forming a molding encapsulation; and applying a singulation process.
US11094610B2
Provided is a semiconductor power module including: a first electrode on which a plurality of element arrays each including a plurality of semiconductor elements arranged in an X direction, are arranged in a Y direction; a first main wiring connected to the respective element arrays mounted on the first electrode; a first sensor mounted on a first detection target element as one of the semiconductor elements, which is least influenced by synthetic inductance of the first main wiring among the semiconductor elements of the plurality of element arrays mounted on the first electrode; a first control terminal disposed on the first electrode; and a control board configured to control a current flowing through the first detection target element based on a detection result of the first sensor obtained via the first control terminal.
US11094604B2
A reliability cover that is disposed over at least one of an integrated circuit package and a Si die of the integrated circuit package is disclosed. The integrated circuit package is mountable to a printed circuit board via a plurality of solder balls. The reliability cover is configured to reduce a difference in a coefficient of thermal expansion between the integrated circuit package and the printed circuit board, and between the Si die and a substrate of the integrated circuit package by a threshold value.
US11094599B2
A semiconductor structure including a substrate, a complementary metal oxide semiconductor (CMOS) device, a bipolar junction transistor (BJT), and a first interconnect structure is provided. The substrate has a first side and a second side opposite to each other. The CMOS device includes an NMOS transistor and a PMOS transistor disposed on the substrate. The BJT includes a collector, a base and an emitter. The collector is disposed in the substrate. The base is disposed on the first side of the substrate. The emitter is disposed on the base. A top surface of a channel of the NMOS transistor, a top surface of a channel of the PMOS transistor and a top surface of the collector of the BJT have the same height. The first interconnect structure is electrically connected to the base at the first side of the substrate and extends to the second side of the substrate.
US11094597B2
A structure and a formation method of a semiconductor device are provided. The method includes forming a first semiconductor fin and a second semiconductor fin over a semiconductor substrate. The second semiconductor fin is wider than the first semiconductor fin. The method also includes forming a gate stack over the semiconductor substrate, and the gate stack extends across the first semiconductor fin and the second semiconductor fin. The method further includes forming a first source/drain structure on the first semiconductor fin, and the first source/drain structure is p-type doped. In addition, the method includes forming a second source/drain structure on the second semiconductor fin, and the second source/drain structure is n-type doped.
US11094591B2
Semiconductor structures and fabrication methods are provided. An exemplary semiconductor structure includes a semiconductor substrate having a plurality of cell regions. Each of the cell regions includes a device region, a protection region surrounding the device region and an isolation region surrounding the device region and the protection region. The semiconductor structure also includes a device structure on the semiconductor substrate in the device region; a protection ring structure on the semiconductor substrate in the protection region; an isolation structure on the semiconductor substrate in the isolation region; a passivation layer on the protection ring structure, the device structure and the isolation structure; and a trench passing through the passivation layer in the isolation region.
US11094590B1
Techniques for forming self-aligned subtractive top vias using a via hardmask supported by scaffolding are provided. In one aspect, a method of forming top vias includes: forming metal lines on a substrate using line hardmasks; patterning vias in the line hardmasks; filling the vias and trenches in between the metal lines with a via hardmask material to form via hardmasks and a scaffolding adjacent to and supporting the via hardmasks; removing the line hardmasks; and recessing the metal lines using the via hardmasks to form the top vias that are self-aligned with the metal lines. The scaffolding can also be placed prior to patterning of the vias in the line hardmasks. A structure formed in accordance with the present techniques containing top vias is also provided.
US11094587B2
In one embodiment, a conductive connector for a microelectronic component may be formed with a noble metal layer, acting as an adhesion/wetting layer, disposed between a barrier liner and a conductive fill material. In a further embodiment, the conductive connector may have a noble metal conductive fill material disposed directly on the barrier liner. The use of a noble metal as an adhesion/wetting layer or as a conductive fill material may improve gapfill and adhesion, which may result in the conductive connector being substantially free of voids, thereby improving the electrical performance of the conductive connector relative to conductive connectors without a noble metal as the adhesion/wetting layer or the conductive fill material.
US11094586B2
A semiconductor device and a method of fabricating a semiconductor device, the semiconductor device including a semiconductor substrate including a first region and a second region; an interlayer insulating layer on the semiconductor substrate, the interlayer insulating layer including a first opening on the first region and having a first width; and a second opening on the second region and having a second width, the second width being greater than the first width; at least one first metal pattern filling the first opening; a second metal pattern in the second opening; and a filling pattern on the second metal pattern in the second opening, wherein the at least one first metal pattern and the second metal pattern each include a same first metal material, and the filling pattern is formed of a non-metal material.
US11094585B2
One illustrative method disclosed herein includes, among other things, selectively forming a sacrificial material on an upper surface of a top electrode of a memory cell, forming at least one layer of insulating material around the sacrificial material and removing the sacrificial material so as to form an opening in the at least one layer of insulating material, wherein the opening exposes the upper surface of the top electrode. The method also includes forming an internal sidewall spacer within the opening in the at least one layer of insulating material and forming a conductive contact structure that is conductively coupled to the upper surface of the top electrode, wherein a portion of the conductive contact structure is surrounded by the internal sidewall spacer.
US11094581B2
Provided is an integrated circuit structure and a method for manufacturing the same. The integrated circuit structure comprises a substrate; a plurality of interconnecting structures on the substrate, each of the interconnecting structures comprises side surfaces and a top surface, the side surfaces directly define air gaps therebetween isolating the interconnecting structures from each other; and a planar protective layer on top of the plurality of interconnecting structures covering all of the air gaps. The protective layer comprises a sheltering film and a supporting film.
US11094580B2
Techniques are provided to fabricate semiconductor devices. For example, a method includes forming a lower level interconnect line having a first hardmask layer thereon and embedded in a lower level dielectric layer. The first hardmask layer is removed to form a first opening having a first width in the lower level dielectric layer. The sidewalls of the lower level dielectric layer are etched in the first openings to form a second opening having a second width. The second width is greater than the first width. An upper level interconnect line is formed on the lower level interconnect line.
US11094569B2
A substrate processing apparatus according to an embodiment includes a cassette placing section, a processing unit, a transfer area, and an image capturing unit. On the cassette placing section, a cassette accommodating a plurality of substrates is placed. The processing unit washes or etches a peripheral portion of each substrate taken out from the cassette. The transfer area is interposed between the cassette placing section and the processing unit, and the substrate is transferred therein. The image capturing unit is disposed in the transfer area to capture an image of the substrate processed by the processing unit. The image includes both of (i) a peripheral portion of an upper surface or a lower surface of the substrate and (ii) an end face of the substrate.
US11094563B2
An improved fluid delivery system and method that directly controls the concentration of constituent components in a fluid mixture delivered, for example, to a process chamber. Pressure of the fluid mixture can also be directly controlled. A concentration sensor capable of measuring concentration of all of the constituent components in a fluid mixture is used to provide signals used to vary the flow rate of constituent gases under a closed loop feedback system. The signal output of one or more pressure sensors can also be used to provide a signal used to vary the flow rate of constituent gases under a closed loop feedback system. By directly controlling these two extremely important process variables, embodiments of the present invention provide a significant advantage in measurement accuracy over the prior art, enable real-time process control, reduce system level response time, and allow for a system with a significant footprint reduction.
US11094558B2
A method of manufacturing a doped metal chalcogenide thin film includes depositing a dopant atom on a base material; and forming a doped metal chalcogenide thin film on the dopant atom-deposited base material by supplying heat and a reaction gas comprising a metal precursor and a chalcogen precursor to the dopant atom-deposited base material.
US11094553B2
The present technology relates to a semiconductor device and a manufacturing method that make it possible to reduce PID. The semiconductor device includes a first layer, a second layer laminated with the first layer, a conductive member that comes into contact with a lateral surface of a groove part formed in the first layer and the second layer, and first wiring that is formed in the second layer and comes into contact with a bottom surface of the groove part. The conductive member is connected to a protecting element for discharging charges accumulated inside the groove part. The present technology is applicable to, for example, the formation of a via in a silicon substrate and an interlayer film laminated with each other.
US11094549B2
A {100} indium phosphide (InP) wafer with pits distributed on the back side thereof, a method and an etching solution for manufacturing thereof are provided, wherein the pits on the back side have an elongated shape with a maximum dimension of the long axis of 65 μm, and the pits have a maximum depth of 6.0 μm. The {100} indium phosphide (InP) wafer has controllable pits distribution on the back side, thus provide a controllable emissivity of the wafer back side surface for better control of wafer back side heating during the epitaxial growth.
US11094545B2
A method forming a gate dielectric over a substrate, and forming a metal gate structure over the semiconductor substrate and the gate dielectric. The metal gate structure includes a first metal material. The method further includes forming a seal on sidewalls of the metal gate structure. The method further includes forming a dielectric film on the metal gate structure, the dielectric film including a first metal oxynitride comprising the first metal material and directly on the metal gate structure without extending over the seal formed on sidewalls of the metal gate structure.
US11094541B2
In accordance with an embodiment a bottom anti-reflective layer comprises a surface energy modification group which modifies the surface energy of the polymer resin to more closely match a surface energy of an underlying material in order to help fill gaps between structures. The surface energy of the polymer resin may be modified by either using a surface energy modifying group or else by using an inorganic structure.
US11094539B2
A nitride semiconductor substrate is manufactured by a method which includes growing nitride semiconductor crystal along a c-axis direction on a +C-plane of a seed crystal substrate formed of nitride semiconductor crystal to form an n−-type first nitride semiconductor layer; growing the nitride semiconductor crystal along the c-axis direction on the +C-plane of the first nitride semiconductor layer to form a second nitride semiconductor layer; and removing the seed crystal substrate and exposing a −C-plane of the first nitride semiconductor layer to obtain as a semiconductor substrate a laminate of the first nitride semiconductor layer and the second nitride semiconductor layer, with the −C plane as a main surface.
US11094531B2
A semiconductor structure and a method for forming the same are provided. The semiconductor structure includes a substrate, a gate, and a phosphorus containing dielectric layer. The gate is on the substrate. The phosphorus containing dielectric layer is on the gate. The phosphorus containing dielectric layer has a varied phosphorus dopant density distribution profile.
US11094529B2
A substrate processing apparatus includes a substrate holder, and a discharge head for peripheral area from which a fluid is discharge toward a surface peripheral area of the substrate held on the substrate holder. The discharge head for peripheral area includes multiple nozzles, and a support part that supports the nozzles integrally. The nozzles include a processing liquid nozzle from which a processing liquid is discharged toward the surface peripheral area, and a gas nozzle from which gas is discharged toward the surface peripheral area. The gas nozzle is placed upstream of a rotative direction of the substrate relative to the processing liquid nozzle.
US11094528B2
Processes and apparatuses for the treatment of semiconductor workpieces are provided. In some embodiments, a method can include placing the workpiece in a processing chamber. The processing chamber can be separated from a plasma chamber by a separation grid assembly. The method can include forming a passivation layer on the workpiece in the processing chamber using radicals generated in a first plasma in the plasma chamber. The method can include performing a surface treatment process on the workpiece in the processing chamber using a second plasma generated in the plasma chamber.
US11094526B2
A liquid composition for imparting alcohol-repellency to a semiconductor substrate material and a method for treating a semiconductor substrate surface using the liquid composition, are disclosed. The liquid composition contains: a surfactant (A) having a substituent of formula (1) (where n is an integer of 3 to 20), and an anionic hydrophilic group; and a compound (B) being selected from the group consisting of compounds having a polyethylenimine and a substituent of formula (2) or formula (3) (where R1, R2, R3 and R4 are each independently hydrogen or a C1-6 alkyl, alkenyl, alkynyl, or aryl, and X− is a fluoride ion, a chloride ion, a bromide ion, an iodide ion, a fluoroborate ion, a phosphate ion, an acetate ion, a trifluoroacetate ion, a sulfate ion, a hydrogen sulfate ion, a methane sulfate ion, a hydroxide ion, a perchlorate ion, or a nitrate ion).
US11094523B2
A processing method for a wafer having a chamfered portion on an outer circumference thereof includes a step of irradiating a laser beam of a transmission wavelength to the wafer along an outer circumferential edge of the wafer at a position on an inner side of a predetermined distance from the outer circumferential edge of the wafer to form an annular modified region having a depth from a front face of the wafer to a finish thickness, a step of irradiating a laser beam of a transmission wavelength to the wafer on an outer circumferential portion of the wafer to radially form a plurality of modified regions having the depth from the front face of the wafer to the finish thickness on the outer circumferential portion of the wafer, and a step of grinding a back face of the wafer to thin the wafer to the finish thickness.
US11094516B2
A device that performs MSn analysis including: a mass window group setting information input receiver that receives input of information concerning the number of mass window groups, the number of mass windows, and a mass-to-charge ratio width of each of the mass windows; a mass window group setter that sets a first mass window group and a second mass window group, in which a mass-to-charge ratio at a boundary of adjacent mass windows differs from a mass-to-charge ratio at a boundary of mass windows in the first mass window group; a product-ion scan measurement section that performs, for each of the first and second mass window groups, an operation of performing scan measurement of product ions by use of the plurality of mass windows in sequence to acquire pieces of product-ion scan data; and a product-ion spectrum generator that generate a product-ion spectrum by integrating pieces of product-ion scan data.
US11094515B2
A sputtering apparatus has a vacuum chamber capable of arranging a target material and a substrate therein so as to face each other, a DC power supply capable of electrically being connected to the target material, and a pulsing unit pulsing electric current flowing in the target material from the DC power supply, in which plasma is generated in the vacuum chamber to form a thin film on the substrate, including an ammeter measuring electric current flowing in the pulsing unit from the DC power supply, a power supply controller performing feedback control of the DC power supply so that a current value measured by the ammeter becomes a prescribed value and a pulse controller indicating a pulse cycle shifted from a control cycle of the DC power supply by the power supply controller to the pulsing unit.
US11094485B2
A contactor for medium voltage electric systems including: one or more electric poles; for each electric pole, a fixed contact and a corresponding movable contact reversibly movable between a first position, at which the movable contact is decoupled from the fixed contact, and a second position, at which the movable contact is coupled with the fixed contact; an electromagnetic actuator including a magnetic yoke having a fixed yoke member and a movable yoke member, the movable yoke member reversibly movable between a third position corresponding to the first position of the movable contacts, at which the movable yoke member is decoupled from the fixed yoke member, and a fourth position, corresponding to the second position of the movable contacts, at which the movable yoke member is coupled with the fixed yoke member, the electromagnetic actuator including an excitation circuit assembly including an excitation coil wound around the magnetic yoke and electrically connected with an auxiliary electric power supply to be fed with an excitation current to generate an excitation magnetic flux to move the movable yoke member from the third position to the fourth position or to maintain the movable yoke member in the fourth position; an opening springs operatively coupled with the movable yoke member to move the movable yoke member from the fourth position to the third position; a kinematic chain to operatively connect said movable yoke member with said movable contacts. The electromagnetic actuator including camping circuit assembly comprising a damping coil arranged to form a conductive loop adapted to be at least partially enchained with the excitation magnetic flux generated by the excitation current flowing along the excitation coil, when the auxiliary electric power supply provides the excitation current to the excitation coil, so that a secondary current circulates along the damping coil when the excitation magnetic flux is subject to a transient.
US11094480B2
A keyboard device includes a substrate, a membrane circuit board, a flexible printed circuit board, a first fixing board, and a second fixing board. The substrate includes a top surface, a bottom surface, and a side edge. The substrate further includes an offset protrusion protruding from the top surface and forms a recessed area on the bottom surface. The membrane circuit board is disposed on the top surface. The membrane circuit board includes an outlet area correspondingly disposed on the offset protrusion. The flexible printed circuit board is disposed on the bottom surface. The flexible printed circuit board includes a fixed portion, a folded portion, and an electrical connection end. The fixed portion is received in the recessed area. The first fixing board is correspondingly disposed on the offset protrusion. The second fixing board is correspondingly received in the recessed area and assembled with the first fixing board.
US11094479B1
A key structure includes a keycap, a pedestal and an elastic element. The keycap includes a main body and a coupling shaft. The pedestal includes a key slot. The key slot has an upper part and a lower part. The coupling shaft is penetrated through the upper part of the key slot and movable within the key slot upwardly or downwardly. The elastic element is installed in the lower part of the key slot. After an external force applied to the keycap is released, the elastic element is elastically restored, so that the keycap is returned to an original position. At the same time, the buffering elements in the key slot interfere with the coupling shaft. Consequently, an ascending speed of the keycap is reduced, and a click sound generated from the collision between keycap and the pedestal is reduced.
US11094466B2
A multi-layered ceramic electronic component has a ceramic body including dielectric layers and a plurality of internal electrodes opposing each other with the dielectric layers interposed therebetween. External electrodes are disposed on an exterior of the ceramic body and are electrically connected to the internal electrodes. Each external electrode includes an electrode layer electrically connected to internal electrodes, and a conductive resin layer arranged on the electrode layer. The conductive resin layer extends to first and second surface of the ceramic body, and a ratio of a thickness (Tb) of the conductive resin layer extending onto the first surface and the second surface of the ceramic body to a length (Lm) of a length direction margin portion of the ceramic body satisfies 2 to 29%.
US11094463B2
Spherical ceramic-glass nanocomposite dielectrics made from ceramics and glasses that are separately pre-milled by mechanical ball milling using selected ball-to-powder weight ratios and combined to form a mixture that is ball milled. A stable liquid suspension of the milled mixture including an added dispersant such as polyacrylic acid to improve uniformity is spray dried through a nozzle and recovered product is annealed. The novel dielectrics have a microstructure where ceramic primary particles are uniformly distributed and fully embedded in a glass matrix. The dielectrics have a mean particle size of about 1-20 um and a sphericity of about 0.8 or higher which are suitable for fabricating multilayer ceramic capacitors for high temperature applications. The novel dielectrics afford decreased sintering temperature, enhanced breakdown strength, lower dielectric lose tangent, and lower costs. Calcium titanate zirconate with manganese-doping-based or barium titanate-based dielectric ceramics and alkali-free borosilicate glass produce superior nanocomposite dielectrics.
US11094460B2
A capacitor component includes: a body including a dielectric layer and first and second internal electrodes alternately disposed with the dielectric layer interposed therebetween; first and second external electrodes including first and second connection portions, and first and second band portions extending onto portions of a surface from the first and second connection portions, respectively; first and second plating layers disposed on the first and second band portions, respectively; humidity resistant layers disposed between the first and second external electrodes, disposed on the first and second external electrodes, and having openings respectively exposing portions of the first and second band portions. The first and second plating layers are disposed in the openings of the humidity resistant layers, respectively, and are in contact with the first and second band portions, respectively.
