| Document | Document Title |
|---|---|
| US10779810B2 |
Devices and methods for surgical retraction
Devices and methods for surgical retraction are described herein, e.g., for retracting nerve tissue, blood vessels, or other obstacles to create an unobstructed, safe surgical area. In some embodiments, a surgical access device can include an outer tube that defines a working channel through which a surgical procedure can be performed. A shield, blade, arm, or other structure can be manipulated with respect to the outer tube to retract an obstacle. For example, an inner blade can protrude from a distal end of the outer tube to retract obstacles disposed distal to the outer tube. The inner blade can be movable between a radially-inward position and a radially-outward position. The radially-inward position can allow insertion of the blade to the depth of the obstacle to position the obstacle adjacent to and radially-outward from the blade. Subsequent movement of the blade to the radially-outward position can retract the obstacle in a radially-outward direction. The blade can be manipulated remotely, e.g., from a proximal end of the access device or a location disposed outside of the patient. The blade can be manipulated in various ways, such as by rotating the blade relative to the outer tube, translating the blade longitudinally relative to the outer tube, sliding an expander along the blade, driving a wedge between the blade and the outer tube, actuating a cam mechanism of the access device, and/or pivoting the blade relative to the outer tube. |
| US10779808B2 |
Catheter with sealed hydratable hemostatic occlusion element
Apparatus for sealing a vascular wall penetration disposed at the end of the tissue tract comprises a shaft, an optional occlusion element, a hydratable hemostatic implant, and a protective sleeve. The apparatus is deployed through the tissue tract with the occlusion element optionally occluding the vascular wall penetration and inhibiting backbleeding therethrough. The hydratable hemostatic implant, which will typically be a biodegradable polymer such as collagen carrying an anti-proliferative agent or coagulation promoter, will then be deployed from the sealing apparatus by retracting the protective sleeve and left in place to enhance closure of the vascular wall penetration with minimum scarring. The hydratable implant will be protected from premature hydration and swelling by a soluble plug covering the implant's distal end prior to sleeve retraction. |
| US10779804B2 |
Biopsy needle for biopsy sampling, biopsy device, and methods of manufacturing a biopsy needle or a biopsy device
A biopsy needle (100) comprises a cannula (5) with a distal end (15), an inner needle (1) that has a sharpened distal end (16) and at least one biopsy cavity (7) that is located at a distance (L3) from the sharpened distal end (16). The cannula (5) and the inner needle (1) are configured so that the inner needle (1) is accommodated inside the cannula (5) and the inner needle (1) and the cannula (5) are movable with regard to each other. The inner needle (1) further comprises at least two measuring electrodes (1, 4; 3, 4) for measuring a bioimpedance spectrum, the measuring electrodes (1, 4; 3, 4) defining a measuring volume that is localized to the distal end (16) of the inner needle (1). |
| US10779796B2 |
Position sensing in intravascular imaging
An intravascular imaging system can include a catheter, a position sensor, and an intravascular imaging engine for receiving information from the catheter and the position sensor. The position sensor can include a reference element and a movable element, which can have a movable element position that is correlated to the position of an imaging transducer in the catheter. The relative position between the movable element and a reference element can be determined and can correspond to the relative movement of the transducer within a patient's vasculature. The imaging engine can receive position information from the position sensor and image information from the catheter and generate a display using the received information. Because relative movement of the transducer can be determined, spatial relationships between sets of imaging data can be determined, and image data from multiple transducer locations can be combined into one image. |
| US10779795B2 |
Low profile endocavity needle guides
A low profile endocavity needle guide device for an ultrasonic probe is disclosed. The device includes a needle guide and a clamp assembly. The needle guide is a tubular member configured to enable an elongated needle to be extended through it. The clamp assembly includes a first clamp member, a second clamp member and a slidable member. The first clamp member is pivotable with respect to the second clamp member between an engagement position and a release position, and vice versa. The slidable member is mounted on the first clamp member and includes a low profile projection which engages a ramped surface of the first clamp member to pivot the first clamp member to the engagement position when the projection is slid up the ramped surface, and to enable the first clamp member to move to the release position when the projection is slid down the ramp surface. |
| US10779792B2 |
Medical x-ray CT imaging apparatus, medical x-ray ray CT imaging condition setting method, and non-transitory computer readable medium
A medical X-ray CT imaging apparatus includes an X-ray generator that generates a cone beam, an X-ray detector, a support that supports the X-ray generator and the X-ray detector while the X-ray generator and the X-ray detector are opposed to each other, a turning drive unit that turns the X-ray generator and the X-ray detector, which are supported by the support, an imaging information receiving unit, and an X-ray output condition setting unit. The imaging information receiving unit receives an imaging area setting relating to at least one of a size of an imaging area, an imaging purpose, and an imaging region. The X-ray output condition setting unit automatically sets an output condition of the X-ray generator according to at least one of the size of the imaging area, the imaging purpose, and the imaging region, which are received by the imaging information receiving unit. |
| US10779785B2 |
Semantic segmentation for cancer detection in digital breast tomosynthesis
A method, apparatus and non-transitory computer readable medium are for segmenting different types of structures, including cancerous lesions and regular structures like vessels and skin, in a digital breast tomosynthesis (DBT) volume. In an embodiment, the method includes: pre-classification of the DBT volume in dense and fatty tissue and based on the result; localizing a set of structures in the DBT volume by using a multi-stream deep convolutional neural network; and segmenting the localized structures by calculating a probability for belonging to a specific type of structure for each voxel in the DBT volume by using a deep convolutional neural network for providing a three-dimensional probabilistic map. |
| US10779783B2 |
Operation panel display device for medical x-ray photography apparatus, medical x-ray photography apparatus, and display method in operation panel display device for medical x-ray photography apparatus
A display device for a medical X-ray photography apparatus may include: a display panel including a photography mode selection region where a plurality of photography mode selection images corresponding to a plurality of X-ray photography modes are displayed; an interface that receives a selection operation to select one of the photography mode selection images displayed on the display panel; a processor that performs display processing of the selected photography mode selection image displayed on the display panel in response to the selection operation received through the interface; and an illustration display region included in the display panel where an illustration corresponding to the selected photography mode selection image is displayed. When the selection operation is received, the selected photography mode selection image is displayed in a visually distinguishable manner, and the illustration corresponding to the selected photography mode is displayed in the illustration display region. |
| US10779779B2 |
Portable radiation imaging apparatus
A portable radiation imaging apparatus improves visibility while moving by arranging the supporting column in the low-position. A base 46 is at a bottom end of a supporting column 41 and is fixed to turntable 78. A surface holding bearing 60 has an inner ring 61 and an outer ring 62 between the turntable 78 and a bottom plate 79. The inner ring 61 of the surface holding bearing 60 is fixed to the turntable 78 and the outer ring 62 is fixed to the bottom plate 79. The turntable 78 revolves with the supporting column 41 around the revolving center C, as the center, of the supporting column 41 and the turntable 78. An idler element 65 has a first circumference 63 and a second circumference 64 is installed to a circumference of the surface holding bearing 60. The revolving-side stopper 81 and the fixing-side stopper 82 regulate the idler element 65. |
| US10779778B2 |
Reference detector elements in conjunction with an anti-scatter collimator
The present approach relates to the use of detector elements (i.e., reference detector pixels) positioned under septa of an anti-scatter collimator. Signals detected by the reference detector pixels may be used to correct for charging-sharing events with adjacent pixels and/or to characterize or correct for focal spot misalignment either in real time or as a calibration step. |
| US10779775B2 |
X-ray marker guided automated guide wire or working catheter advancement
Disclosed is the automated rapid advancement of a guide wire through a guide catheter using x-ray markers. The procedure involves providing a guide wire with a marker at or adjacent its tip, providing a guide catheter with a marker at or adjacent its distal terminus, rapidly advancing the guide wire through the guide catheter from its proximal end to its distal end under the control of an automated apparatus, and terminating the automated rapid advancement when the guide wire tip marker becomes adjacent to the guide catheter distal end marker. Fluoroscopic images may be taken of the of the guide wire as it rapidly advances through the guide catheter and image processing software used to determine when to terminate the rapid advancement. This software may use either the position or the velocity of the guide wire to make this determination. |
| US10779773B2 |
Hyperspectral imaging in diabetes and peripheral vascular disease
The invention is directed to methods and systems of hyperspectral and multispectral imaging of medical tissues. In particular, the invention is directed to new devices, tools and processes for the detection and evaluation of diseases and disorders such as, but not limited to diabetes and peripheral vascular disease, that incorporate hyperspectral or multispectral imaging. |
| US10779767B2 |
Antenna for an implantable cardiac monitoring device
An implantable cardiac monitoring device and method of manufacture are provided. The device comprises a device housing having electronic components therein. A feedthrough assembly is joined to the device housing. The device comprises an antenna. A header body is mounted to the device housing and encloses the antenna and feedthrough assembly. The antenna includes a pin mounting section and a plate shaped radiating section. The pin mounting and radiating sections are interconnected by a ribbon section having a predetermined length to at least partially tune the antenna to a communication frequency. The radiating section is positioned proximate to, and shaped to extend along, an outer surface of the header body. |
| US10779766B2 |
Wearable measurement apparatus
A wearable measurement apparatus capable of measuring a biometric signal is provided. The wearable measurement apparatus includes a main body, and a main-body elastic part disposed on a bottom surface of the main body, and configured to elastically support the main body against a body part of a user. The wearable measurement apparatus further includes a biometric signal sensor disposed apart from the main-body elastic part, and configured to detect a biometric signal from the body part, and a sensor elastic part interposed between the main body and the biometric signal sensor, and configured to form a step difference between a bottom surface of the biometric signal sensor and a bottom surface of the main-body elastic part, and elastically support the biometric signal sensor against the main body. |
| US10779763B1 |
Promoting positive activity patterns
Methods, computer systems, and computer readable media are provided for promoting positive activity patterns for users and facilitate long-term adherence to the activity patterns, such as by providing alerts or electronic reminders to ambulate in a fashion that is responsive to an individual's actual activity patterns and behaviors and compatible with routine activities in the workplace and home. In particular, embodiments of the present invention are directed to (1) measuring physical activity patterns during the waking hours of a human, and in some embodiments continuously measuring these activity patterns; (2) automatically ascertaining whether the patterns exhibit sufficient frequency and variability of activity such as confers certain health benefits; and (3) if the patterns do not manifest such features, to adaptively provide sensible reminders at irregular within-day intervals such as are likely to establish healthy patterns of ambulation and other light activity. |
| US10779762B2 |
MRI method for in vivo detection of amyloid and pathology in the Alzheimer brain
Disclosed are systems, biomarkers, and methods for the diagnosis of Alzheimer's Disease. |
| US10779761B2 |
Sporadic collection of affect data within a vehicle
Mental state analysis uses sporadic collection of affect data within a vehicle. Mental state data of a vehicle occupant is collected within a vehicle on an intermittent basis. The mental state data includes facial image data and the facial image data is collected intermittently across a plurality of devices within the vehicle. The mental state data further includes audio information. Processors are used to interpolate mental state data in between the collecting which is intermittent. Analysis of the mental state data is obtained on the vehicle occupant, where the analysis of the mental state data includes analyzing the facial image data. An output is rendered based on the analysis of the mental state data. The rendering includes communicating by a virtual assistant, communicating with a navigation component, and manipulating the vehicle. The mental state data is translated into an emoji. |
| US10779759B2 |
Lancing aid having automatic triggering
The present application concerns a system for the withdrawal of body fluids comprising a coupled tensioning and triggering mechanism, wherein the triggering mechanism is mechanically coupled to the tensioning mechanism in such a manner that the puncturing process is automatically triggered by successive continuation of the tensioning movement when the tensioning mechanism is actuated and wherein the lancing process triggered in this manner is carried out by a lancet. |
| US10779758B2 |
Intra-mold sterilization of plastic-embedded needle
Methods for intra-mold sterilization of a plastic-embedded metal component of a product, such as a medical lancet having a metal needle embedded within a plastic lancet body. For example, a lancet needle is retained within a mold, plastic is injected to encapsulate the needle, and a specified minimum temperature is maintained for a specified minimum cycle time. In example forms, the specified minimum mold temperature is at least about 370 degrees Fahrenheit and the specified minimum cycle time is at least about 10 seconds. |
| US10779755B2 |
Non-invasive blood sugar measurement method and device using optical reflectometry
A non-invasive blood sugar measurement device using optical reflectometry is provided. According to an embodiment of the present invention, provided are a specific configuration and method, the configuration comprising: a light generation means for generating light to be emitted at the skin to be measured when OTDR and OFDR are used; an optical measurement means for measuring the intensity of light; an optical system for emitting the generated light at the skin to be measured and transmitting reflected light to the optical measurement means; an analysis means for analyzing collected reflected light on the basis of a change in the intensity of the reflective light with respect to time by using optical reflectometry; and a blood sugar calculation means for calculating, on the basis of the analysis result, a blood sugar level of the skin to be measured. |
| US10779754B2 |
Glycemic health metric determination and application
Disclosed are methods, apparatuses, etc. for determination and application of a unidimensional metric for assessing a patient's glycemic health. In one particular implementation, a computed metric may be used to balance short-term and long-term risks associated with a particular therapy. In another implementation, a computed unidimensional metric may be used to balance risks of hyperglycemia and hypoglycemia. |
| US10779752B2 |
Guidewires for performing image guided procedures
Guidewires and methods useable in conjunction with image guidance systems to facilitate performance of diagnostic or therapeutic tasks at locations within the bodies of human or animal subjects. |
| US10779750B2 |
Devices, systems, and methods for removing targeted lesions from vessels
Devices, systems, and methods for removing targeted lesions from vessels. In at least one embodiment of a device for removing a stenotic lesion from a vessel, the device comprises a sizing portion capable of measuring a luminal size parameter when at least part of the device is positioned within a lumen of a luminal organ, a typing portion, wherein at least part of the at least one typing portion is capable of physically touching a portion of the luminal organ or a structure therein, and a treatment portion capable of removing at least part of a stenotic lesion from the luminal organ. |
| US10779748B2 |
Biometric electromyography sensor device for fatigue monitoring and injury prevention and methods for using same
The present device is directed to a biometric electromyography (EMG) sensor device and methods for using the same to provide a user with the ability to monitor physical muscle fatigue and protect themselves against injury due to overuse. Embodiments of the present disclosure include an accelerometer for artifact noise removal and an EMG sensor that is used to collect EMG signals and surface EMG (sEMG) signals from electrodes placed onto a wearable device, which can be in tight contact with the skin due to its elasticity. This collected data can then be transmitted to an electronic device via a microcontroller. The electronic device may include an app that is continuously running to monitor user fatigue in real-time. |
| US10779747B2 |
System and signatures for the multi-modal physiological stimulation and assessment of brain health
A system for assessing brain health of a user includes an electronics module including an active brainwave sensor that collects channels of electroencephalography (EEG) brainwave data, a plurality of biological sensors, and a stimulation device. The biological sensors include a microphone that captures verbal responses of the subject during a battery of tasks, an image sensor that records eye positions, eye saccade and other biometric identification information, an accelerometer, a gyrometer, a thermometer, a pulse oximetry sensor, a dermal skin conductance sensor, and key strokes, mouse clicks or touch events to measure cognitive data of the user. The stimulation device applies a battery of tasks including a visual or photic stimulant, an auditory stimulant, a gastronomic stimulant, an olfactory stimulant, a touch stimulant, and a cognitive challenge stimulant to the user. The plurality of biological sensors simultaneously measure the body's response to stimulants for recordation by the electronics module. |
| US10779741B2 |
Atraumatic coupling and catheter employing the same
A catheter includes a proximal shaft and a distal shaft having differing diameters; often, the distal shaft will have a smaller diameter than the proximal shaft. A coupling joins the distal shaft to the proximal shaft. For example, a proximal portion of the distal shaft can be inserted into the coupling through its distal end, while the proximal portion of the coupling can be inserted into the proximal shaft through its distal end. To provide an atraumatic transition from the distal shaft to the proximal shaft, coupling can taper towards its distal end, for example by using a dome- or frustoconical-shape for the distal portion of the coupling. The exterior of the coupling can be ribbed to facilitate bonding to the proximal shaft. The distal shaft can be formed into at least a partial loop having a fixed or variable radius of curvature. |
| US10779740B1 |
System and method to enhance self-recovery of nerve-muscle damage
The invention provides a retraining system that requires EM sensors, programmable computers and mechanical structures that are controlled by the programmable computers so that injured body parts of injury subjects are moved by the mechanical structures. The retraining methodology proposes the use of electromyograph (EMG) signals from a healthy subject having a healthy body part to control the mechanical structures that are coupled to the injured body parts of injury subjects. As part of the retraining system, the EMG signals of the same injured subject are also sensed by an EM sensor coupled to said injured subject in order to move the mechanical structures coupled to the injured subject. The system is calibrated to store in the programmable computers specific motions associated to the EMG signals of the healthy subject and to ensure that the EMG signals of the healthy subject and the EMG signals of the injured subject are significantly matched. Also, the system provides that the EMG signals of a single healthy subject can be used to control the movement of a plurality of mechanical structures coupled to a plurality of injured subjects to offer a group therapy session. |
| US10779737B2 |
Method and apparatus for remote detection and monitoring of functional chronotropic incompetence
Methods and apparatus to determine the presence of and track functional chronotropic incompetence (hereinafter “CI”) in an in-home setting under conditions of daily living. The functional CI of the patient may be determined with one or more of a profile of measured patient heart rates, a measured maximum patient heart rate, or a peak of the heart rate profile. The functional CI of the patient may be determined with the measured heart rate profile, in which the measured heart rate profile may correspond to heart rates substantially less than the maximum heart rate of the patient, such that the heart rate can be safely measured when the patient is remote from a health care provider. The functional CI of the patient may be determined based a peak of the remotely measured heart rate profile, for example a peak corresponding to the mode of the heart rate distribution profile. |
| US10779736B2 |
Device and method for non-invasive monitoring of retinal tissue temperature
A method and device for non-invasive monitoring of the temperature of the retina and the retinal pigment epithelium inside the eye, particularly during heating of the bottom of the eye, wherein alternating probing short-duration pulses of light, one at wavelength close to the absorption maximum of the photoreceptor cell type and the other at wavelength in the near-infrared region, are directed at the retinal tissue at appropriate time intervals. Photoreceptor cell electrical signals, photoresponses, are recorded using electroretinography (ERG) and the changes in retinal temperature are determined from changes in photoresponse kinetics and changes in photoreceptor sensitivity to the stimuli. The method is especially applicable at temperatures up to 45° C. for humans and for other animals. |
| US10779731B2 |
Method and system for monitoring and managing patient care
A patient management system includes a patient unit that obtains results data from a patient device and provides for two-way communication between the patient unit and a remote database. The patient unit can communicate with the remote database to obtain encounter instruction data for a given encounter as well as to send response data for the given encounter. A back office system can also access the database to retrieve the patient data for one or more patient users. The back office system can further add or modify encounter instruction data for use during a next encounter at the patient unit. The back office system can also set a dosage for the patient that can be stored in the remote database and retrieved by the patient unit as part of the given encounter. The back office system may also employ a rules engine that can be programmed according to an established protocol and can automatically generate encounter instructions and dosage information for one or more patient. |
| US10779723B2 |
Visual neuromodulation system and methods for treatments of visually triggered migraine headaches and seizures
A visual neuromodulation system includes a processor and a transition function determination module configured to determine a spatial frequency transition function corresponding to a spatial frequency based on user input. The user input includes: (i) a quantity of illusions perceived in response to viewing a spatial frequency pattern associated with the spatial frequency and (ii) a level of discomfort sensed in response to viewing the spatial frequency pattern associated with the spatial frequency. The system also includes a threshold determination module configured to determine a threshold spatial frequency based on the spatial frequency transition function. The system includes, in response to the threshold determination module determining the threshold spatial frequency, a control module that selects a display spatial frequency pattern from a set of spatial frequency patterns. The selected spatial frequency pattern corresponds to a display spatial frequency greater than the threshold spatial frequency to display for a predetermined period. |
| US10779717B2 |
Endoscope
Cleaning performance or wiping performance for an observation window is improved in an endoscope. In a distal end face of a distal end part of the endoscope, a guide part rising to a distal end side is provided between an observation window and a fluid injection nozzle. A width of the guide face of the guide part has a narrowed part, and a portion with the narrowest width serves as a fluid guiding part. The fluid guiding part guides fluid passing through a position of the fluid guiding part, in fluid injected from the fluid injection nozzle, to a first fluid route through which the fluid is guided to the observation window. Fluid deviated from the fluid guiding part is guided to a region adjacent to the observation window through a second fluid route. |
| US10779715B2 |
Endoscope apparatus
An endoscope apparatus includes: a first endoscope that includes a first observation optical system; a second endoscope that includes a second observation optical system different from the first observation optical system, an exit pupil diameter of the second endoscope being larger than an exit pupil diameter of the first endoscope; an imaging device that is connected to one of the first and the second endoscopes, and includes an aperture diaphragm configured to pass light output from the connected one of the first and the second endoscopes, and an imaging unit configured to receive the light passed through the aperture diaphragm and convert the received light into an electric signal; and an image processing device configured to generate an image by using the electric signal generated by the imaging device. A minimum aperture diameter of the aperture diaphragm is larger than the exit pupil diameter of the first endoscope. |
| US10779713B2 |
Molecular chemical imaging endoscopic imaging systems
The instant disclosure provides for medical imaging systems that may be used in conjunction with an intraoperative medical device, such as an endoscope. Generally, the disclosed medical imaging systems include an illumination source configured to generate illuminating photons for illuminating a biological sample. An optical signal modulator is configured to separate one or more of the illuminating photons and photons that have interacted with the biological sample into a first optical signal having first multi-passband wavelengths and a second optical signal having second multi-passband wavelengths. At least one detector is configured to detect one or more of the first optical signal and the second optical signal and generate at least one image data set. A processor is configured to analyze the at least one image data set. In some embodiments, the processor is configured to differentiate between structures of the biological sample, such as between an ureter and surrounding tissue. |
| US10779711B2 |
Center robotic arm with five-bar spherical linkage for endoscopic camera
A robotic arm including a parallel spherical five-bar linkage with a remote center of spherical rotation. The robotic arm movably supports an endoscopic camera. Two outboard links are pivotally coupled together. At least one of the two outboard links supports the endoscopic camera. Two inboard links are respectively pivotally coupled to the two outboard links such that the two inboard links are able to cross over one another. The two inboard links moveably support the two outboard links. A ground link is pivotally coupled to the two inboard links. The ground link moveably supports the two inboard links. |
| US10779704B2 |
Dishwasher appliance having an integrated diverter
A dishwasher appliance having a diverter integrated with a sump of the dishwasher appliance is provided. Features of the diverter integrated with the sump provide for more efficient development of, tooling for, and manufacture of the dishwasher appliance. Further, features of the diverter integrated with the sump may reduce leakage between the sump and the diverter and may also reduce part count of the dishwasher appliance. |
| US10779702B2 |
Spraying assembly for dish washing machine and dish washing machine having same
A spraying assembly for a dish washing machine includes: a bottom shell, a spraying seat, a sprayer and an actuator. A water storage chamber is formed in the bottom shell, which is provided with a water inlet in communication with the water storage chamber. The spraying seat is rotatably disposed on the bottom shell and provided with a water input passage in communication with the water storage chamber. The sprayer is provided with at least one spraying arm and rotatably disposed on the spraying seat and a rotation center of the sprayer is eccentrically arranged with respect to a rotation center of the spraying seat. The sprayer is provided with a plurality of spraying orifices, each being in communication with the water input passage. The actuator is connected to the sprayer and the spraying seat respectively to drive the sprayer and the spraying seat to rotate around their respective rotation centers. |
| US10779701B2 |
Washing machine, components thereof and methods of cleaning
A method of cleaning a washing machine and components and systems for enabling a user to clean the washing machine are provided. The method includes gaining access to debris that is trapped in otherwise inaccessible and/or concealed areas and/or directing debris out of inaccessible and/or concealed areas. The components include a jet channel that selectively couples to a discharge manifold in use and is removable to provide access to an interior area of the discharge manifold for cleaning. The systems include a removable mount assembly for accessories and a purging system for pumps and other concealed areas. The purging system is configured to discharge purging fluid through a plurality of purging ports and into concealed areas so as to direct debris in the concealed areas out of the concealed areas. |
| US10779700B2 |
Wringer
A wringer has a support surface and a first wringer surface depending from the support surface to a second wringer surface having perforations and curving to a free edge substantially below the support surface. The second wringer surface may be curved in an approximately 180 degree arc. The first wringer surface may be flat and also perforated. The support surface may be formed as an inverted channel structure with a closed upper surface and an angled surface extending away from the first wringer surface. The angled surface may extend at an angle approximately 45 degrees. The wringer may be used with one or more buckets, where the wringer is supported from the rim of one bucket or from the adjacent rims of two buckets. A flat first wringer surface may be used to ring a flat mop, and the curved second wringer surface may be used to bring a round mop. |
| US10779698B2 |
Gas-assisted scraping tool
A gas-assisted scraping tool includes a housing having a blade support with a cavity that is connectable to a source of a pressurized gas; a blade attached to and extending forwardly of the blade support; and a diffuser attached to the blade support and spacing the blade from the cavity, the diffuser shaped to direct a stream of the pressurized gas from within the cavity lengthwise along the blade and distribute the pressurized gas transversely across a width of the blade, whereby material loosened by the blade is blown away from an end of the blade by the stream of the pressurized gas. |
| US10779696B2 |
Cleaner and dust separating device applying the same
Provided is a cleaner including a dust collecting device for separating dust from air, wherein the dust collecting device includes a dust collecting case having a dust discharging port opened to discharge the collected dust; a discharge cover coupled to one side of the dust collecting case to open and close the dust discharge port; and a sealing member provided to extend from an inner surface of the dust collecting case to a coupling surface of the dust collecting case while being in contact with the dust collecting case and thus to be sealed when the dust discharging port is closed. |
| US10779689B2 |
Shower attachment to keep steam within a bathroom shower
A shower attachment to keep steam within a bathroom shower includes a plurality of telescopic rods, a first dome panel, a second dome panel, at least one inner fastener, and at least one outer fastener. The plurality of telescopic rods is mounted opposite of each other and functions as a framing structure. The first dome panel and the second dome panel are slidably positioned offset of each other to fit within opposing walls of a bathroom shower. The first dome panel and the second dome panel are terminally mounted to each other by the at least one inner fastener and the at least one outer fastener so that the first dome panel and the second dome panel can position atop the plurality of telescopic rods. Resultantly, the first dome panel and the second dome panel are able to trap the steam vapor within a bathroom shower. |
| US10779688B1 |
One piece tileable shower unit
Method and apparatus for a one-piece tileable shower unit having pre-assembled full length walls and having a floor with a curb surrounding a central drain wherein the inner surface of the shower stall is coated with a thinset for having individual tile unit pieces attached thereto wherein the shower stall unit is made of one-piece. A first embodiment includes a foam base and a second embodiment includes fiberglass to which the individual tile units are attached. |
| US10779685B2 |
Egg peeler device accessories
The egg peeler device accessories comprise replaceable top caps for an egg peeler such that each replaceable top cap reconfigures the egg peeler to perform a specific task. The replaceable top caps fit onto the top end of a body of the egg peeler in place of an original top cap. The first replaceable top cap reconfigures the egg peeler to separate egg yolks and egg whites. This cap comprises a plurality of slots around a concave portion of the cap such that egg whites flow through the plurality of slots while the egg yolk remains in the cap. The second replaceable top cap reconfigures the egg peeler to peel one or more cloves of garlic. The cloves are placed within the body and shaken where they strike spikes projecting from the inside surface of the second replaceable top cap, separating the coves and peeling them. |
| US10779677B2 |
Coffee machine
An apparatus for making espresso coffee has at least one delivery unit, a hydraulic circuit connected to the delivery unit, and a driving device having a lever movable between a first position and a second position. The delivery unit has a first cylinder with a piston slidably mounted therein and at least one braking device having a second cylinder. The second cylinder is connected to a circuit independent of the first cylinder. The movement of the first cylinder charges water and discharges water from the first cylinder. |
| US10779675B2 |
Brewer system, method and apparatus
A brewer system includes a reservoir, a steeping chamber movable relative to the reservoir and positioned over a mouth of the reservoir, and a filter tape positioned between the chamber and the reservoir. Brewing substance and water are added to the chamber and can be controllably agitated using a controllable gas pump coupled to the reservoir to form a brewed beverage. The brewed beverage can be drawn through the filter tape and into the reservoir through the mouth under the influence of a controllable vacuum pump coupled to and controllably communicating with the reservoir. |
| US10779674B2 |
Double tube immersion electronic circulation cooking device
A circulation cooking device includes a housing and two casings. Within the housing and the casings, there are provided two sets of a wheel control device, a temperature limiting thermostat, a circuit board for switch control, a mechanical fan for drawing cold air in and expelling hot air out, a main circuit board configured to activate heating and agitation; a drive source for agitation and testing, a support for heating member, an electric heating member, a fan blade assembly, and an inlet device. The circulation cooking device can mounted on a large container by a seat for single container or two small containers by a seat for double container. |
| US10779672B2 |
Method for rapid cooking of ground meats and fat separation
A system and method for cooking meat and thereafter removing liquefied fat from the cooking vessel, including a horizontally disposed cooking vessel having an interior cooking chamber, a top cover, at least one reversible ribbon agitator in an agitator trough; a plurality of steam injectors disposed in a lower portion of said agitator trough and in fluid communication with said agitator trough; a sensor system having sensors and programmed to detect and differentiate the location and depth of layers of liquified fat, emulsion, and water within said cooking chamber; a plurality of extraction funnels disposed in an overhead portion of said cooking chamber; and an extraction funnel motor and drive system for moving said extraction funnels up and down within said cooking chamber. |
| US10779669B2 |
Chair mat having rug rolling surface
A chair mat has a top that is a rug or carpet so that the chair mat has the appearance of an area rug. A woven or knitted rug is attached to a mesh material that can carry the loads that are applied to the rug top to hold the rug top from stretching or bunching when casters of a wheeled chair move over the rug top. The chair mat has a rigid layer to which a woven or knitted rug is attached to provide a hard underlying surface over when the wheeled chair may more easily move. The chair mat may be hinged to permit the chair mat to be folded to a smaller configuration where it is more readily stored or transported. |
| US10779667B2 |
Drinking straw
A drinking straw including first and second straw portions. The second straw portion is configured to be removably attachable to the first straw portion. At least a portion of a through-channel is defined between the first and second straw portions. |
| US10779666B2 |
Polymeric replacement for a glass drinking container
A polymeric replacement vessel, or container, for glassware and glass containers and a method of making the same. polymeric drinking container simulates a glass drinking container having a glass drinking container volume. The polymeric drinking container comprises a base and an enclosed wall composed of the polymer. The wall is formed with the base and extends from the base while defining an opening opposite the base. The enclosed wall includes an inside surface and an outside surface. The base and enclosed wall form a polymeric drinking container volume made of the polymeric material. This polymeric drinking container volume is equal to the glass component drinking container volume plus an amount equal to the glass component drinking container volume multiplied times the ratio of the specific gravity of the glass to the specific gravity of the polymer. |
| US10779663B2 |
Dispenser for supports to be impregnated with an odour
The invention relates to a machine for dispensing perfume-testing supports, comprising support storage means for storing a batch of supports, support-dispensing means for transporting the supports one by one to a delivery point, and support impregnation means for depositing a perfume sample on each dispensed support, before the dispensing thereof. The dispensing means comprise support-marking means for marking each dispensed support at the moment of the dispensing thereof, the marking means and the impregnation means being automatically actuated during the dispensing process. |
| US10779662B2 |
Display rack for display and exhibition and display device
The present invention discloses a display rack for display and exhibition. The display device includes the display rack. Both sides of the display rack are provided with at least one insertion plate and insertion slot respectively, and the outer surface of the display rack is provided with at least one first item placement slot for exhibiting products. The upper side surface and the lower side surface of the inner surface of the display rack are provided with a connector and a groove respectively, the connector is provided with a first threaded hole, and the groove wall of the groove is provided with a second threaded hole. In the present invention, by modular design, a plurality of identical display racks are combined and superposed to form display devices of different width or height, less molds are used in production, so the production efficiency is increased, and production costs are reduced. |
| US10779657B1 |
Adjustable foot stool
The adjustable foot stool comprises a platform, a pad, a plurality of lighting elements, and a pair of adjustable legs. The platform may be adapted to elevate and tilt a foot of a user. An inclination angle of the platform may be changed using the pair of adjustable legs. The pad may cushion the foot 910. The plurality of lighting elements may be adapted to provide illumination of the foot. As a non-limiting example, illumination may be provided for grooming the foot. The plurality of lighting elements may be powered by one or more batteries housed within the platform and may be turned on or off using an on/off switch located on the platform. |
| US10779648B2 |
Connection device and item of furniture or domestic appliance
A device for connecting a movable sliding element to a guide rail of a guide system of an item of furniture having adjustment means comprising latching means, an operating element, and a height adjustment element. The latching means have latching teeth and a latching member. The latching teeth are disposed along a shell face. The latching member is connected to the operating element and the latching member latches with the latching teeth. The height adjustment element is configured in the manner of a disk and the height adjustment element is present so as to be pivotable. The operating element is connected to the height adjustment element. The device in the disposed state connects the sliding element to the guide rail in such a manner that a positional modification of the height adjustment element causes a positional modification of the sliding element relative to the guide system. |
| US10779644B2 |
Rotating bottle rack
A rotatable wine display rack includes a base supporting a pole. Typically a plurality of shelves engages the pole separated by a spacer being a cylinder that has an upper and a lower flange. The upper flange is fixedly attached to the shelf above it and the bottom flange sits on top of the shelf underneath but disposed in between is a bearing. This allows shelves to be rotated independent of each other. Each shelf include a plurality of rods converging to the centre of the pole and so spaced that two roads support a bottle of wine. Attached to the top and adjustable in its position is a flat surface to ast as protection and/or a table for the rack. |
| US10779640B2 |
Cantilevered desk and components and method for the use thereof
A desk includes a frame, a coupled to the frame, and a height adjustable support column assembly coupled to the frame with a lower mounting member extending under a bottom edge of the skin and an upper mounting member extending over a top edge of the skin. A worksurface is coupled to the support column assembly and is cantilevered outwardly relative to the support column assembly. A power grommet embedded in the worksurface includes a housing, at least a first and second outlet block disposed in the housing, and a lid pivotally connected to the housing. The lid is pivotable between an open position, wherein the first and second outlet blocks are exposed along a top of the housing, and a closed position, wherein the first outlet block is exposed along a top of the housing and the second outlet block is covered by the lid. |
| US10779639B2 |
Travel tray and container system
A travel tray and container system includes a base having a cylinder for receiving a beverage container and a tray having a tray shape extending in a horizontal plane to bisect the cylinder to define an upper cylinder and a lower cylinder eccentrically disposed within the horizontal plane. The lower cylinder is dimensioned to closely fit within a cup-holder. The tray has a vertical wall extending around its perimeter, where the upper cylinder and the vertical wall define a tray retention volume having an eccentric cut-out region corresponding to the cylinder. A removable insert has a shape that fits within the tray retention volume, the insert having upper edges configured for attachment of a container-sealing lid. |
| US10779638B2 |
Table height adjustment system and method of using the same
A table arrangement includes a height adjustment mechanisms for movement of one or more height adjustable tabletops. When more than one tabletop is present, each of the tabletops can be independently moveable. Embodiments of the table arrangement can be configured so that a user can manipulate an actuation mechanism to have the tabletop automatically moved to a pre-selected position without the user having to manually control the actuation mechanism to cause the tabletop to move to that pre-selected position. |
| US10779637B2 |
Oral care system
An oral care system includes a handle and a head, the handle having a proximal end and a distal end, the head being coupled to the distal end of the handle and including at least one oral surface engaging element. The oral care system further includes a mechanism including first and second housing portions, each including a first and a second end; and an applicator loaded with an oral care material and positioned within the mechanism. The first ends of the first and second housing portions are pivotably coupled to one another about a rotational axis so as to be alterable between: (1) a closed state in which the first and second housing portions form an enclosure that contains the applicator; and (2) an open state in which the second ends of the first and second housing portions are spaced from one another and the applicator is exposed. |
| US10779636B2 |
Twisted wire grill brush having at least three brushes and multi-handled twisted wire grill brush including same
A twisted wire grill brush is provided, including at least one handle having an extension direction, a first brush provided at an end of the at least one handle, a second brush provided at the end of the at least one handle and arranged substantially parallel with respect to the first brush, and a third brush provided at the end of the at least one handle and arranged substantially perpendicular with respect to the extension direction of the at least one handle. |
| US10779631B2 |
Cosmetic stamp and method of using same
A cosmetic stamp includes one or more stamping elements, a stamp compartment or housing for carrying the one or more stamping elements and a stamping substance. For example, a cosmetic stamp is an eyebrow stamp that is used for the application of a cosmetic eyebrow using the one or more stamping elements and the stamping substance. A method of applying a cosmetic stamp includes removing a stamping element from a stamp compartment, opening a lid of the stamp compartment, and pressing the face of the stamp to a stamping substance. |
| US10779627B1 |
Adjustable facial shaving guide
A guide device for trimming a person's beard includes a rigid body having a mouth anchor aperture through a proximal side and an open distal side covered by an attachable body cover that includes a threaded aperture therethrough for receiving a threaded tightening knob. A mouth piece anchor is adapted for fixing with a mouth piece rotation plate within the body. A mouth piece has a proximal end adapted for gripping with the person's mouth, and a distal end adapted for pivotally fixing with the mouth piece anchor. Left and right frames each have an inner side adapted for fixing with a frame clamp, and an outer side adapted for fixing with a shaving guide. In use, the knob is tightened to fix the mouthpiece and the frames in place. The person then holds the mouthpiece in his mouth to position the guide device on his face while shaving. |
| US10779626B2 |
Skin treatment apparatus
A skin treatment apparatus, preferably an epilator, comprising at least one detector for detecting approximation and/or contact with the skin and a control unit to actuate the device depending on the signal received from the detector. The control unit has at least one regulator which increases the speed of the drive unit upon detection of an increased resistance and/or current consumption by a sensor and/or decreases the speed of the drive unit upon detection of an decreased resistance and/or current consumption by a sensor. |
| US10779619B2 |
Ring sizing insert
There is provided a ring sizing insert. The insert includes a pair of elongate members each of which is shaped to partially extend about the opening of a ring. A first of the elongate members includes a pair of spaced-apart, outwardly extending protrusions. A second of the elongate members includes a pair of spaced-apart recesses shaped to selectively receive respective ones of the protrusions. The elongate members when coupled together form a receptacle within which a portion of the band of the ring fits. |
| US10779616B2 |
Three-dimensional thermo-molding of footwear
Methods for manufacturing uppers for articles footwear that include thermo-forming an upper composed of one or more low melting point thermoplastic polymers. The methods may include disposing a skin for forming an upper over and inflatable bladder. The skin may include at least one of a base layer composed of a low melting point thermoplastic polymer and a grid layer including a yarn composed of a low melting point thermoplastic polymer. The skin and inflatable bladder may be placed into a mold cavity and the mold may be heated to a predetermined temperature. The inflatable bladder may be inflated such that the skin is pressed against an interior surface of the heated mold cavity to cause the skin to take on the shape of the internal surface of the mold cavity, thereby forming an upper for an article of footwear. |
| US10779615B2 |
Article of footwear with sensory elements
An article of footwear includes sensory elements. The sensory elements are embedded in an upper of an article of footwear, the upper having a first layer and a second layer. Sensory elements are proximally disposed toward a foot when contacted by an object. Sensory elements may partially protrude from the first layer and/or the second layer. Sensory elements may also be fully covered between the first layer and the second layer. |
| US10779610B2 |
Process for manufacturing and bonding a shoe rubber outsole
The present invention relates to a process for manufacturing a shoe rubber outsole using a special heat and pressure stable water-based polyurethane dispersion adhesive as well as a process for manufacturing a shoe using the outsole manufactured as described herein and an PUD-based adhesive composition for the described processes. |
| US10779609B2 |
Apparel and sporting equipment with an UV radiation curable material and method of manufacturing thereof
An article of apparel or sporting equipment, such as garments and footwear incorporates a molded component formed of a UV radiation curable material. In the case of an article of footwear, the UV radiation curable material may be formed into an outsole. The method of manufacturing such articles include placing an ultraviolet radiation curable material in contact with a molding surface; conforming the UV radiation curable material to a shape of the molding surface, forming a molded component; and removing the molded component from the molding surface, such that the component maintains the shape of the molding surface. The molded component may be exposed to ultraviolet radiation in an amount and for a duration that is sufficient to partially cure or fully cure the UV radiation curable material. |
| US10779607B1 |
Extendible shoe
The extendible shoe is a footwear item. The extendible shoe has an adjustable length. The span of the length of the extendible shoe in the anterior-posterior direction adjusts such that the length of the extendible shoe is adjustable. The extendible show comprises an extendible sole and an extendible upper. The extendible upper attaches to the extendible sole. The extendible sole extends in the anterior-posterior direction. The extendible upper extends in the anterior-posterior direction. |
| US10779604B2 |
Earphone and helmet with earphone
Earphones which attach to an interior of a helmet are disclosed. Physical attachment of the earphones to the helmet result in an electrical connection in some embodiments. The headphones may be used without the helmet through the use of strap holder adapters in some embodiments. |
| US10779603B2 |
Outdoor power equipment headset
A headset apparatus configured to be worn by a user operating outdoor power equipment. The headset may include a noise cancelling system and/or enhanced glasses. |
| US10779600B2 |
Protective helmets having energy absorbing shells
In one embodiment, a protective helmet includes an outer shell made of a polyethylene material, wherein the shell is locally deformable when impacted with a strong force and an inner liner provided within the outer shell. A protective helmet comprising: an outer shell made of a polyethylene material, wherein the shell is locally deformable when impacted with a strong force; and an inner liner provided within the outer shell. |
| US10779598B1 |
Light-emitting systems for headgear
A light-emitting system is provided which is removably attachable to headgear for personal illumination to enhance visibility of the user to others. The light-emitting system includes a housing that defines a receiving aperture and is configured to surround a portion of the headgear when the light-emitting system is removably attached to the headgear for use. The light-emitting system further includes at least one lens and a plurality of lighting elements coupled to the annular housing which are configured to selectively generate a halo or at least a partial halo of light that radiates outwardly away from the annular housing through the at least one lens to provide enhanced personal illumination. |
| US10779596B1 |
Hand-held facemasks
Designs and constructions for facemasks which, when properly used, can enable a small child's head hair to be washed by a parent without interference by the child while preventing liquid being applied to the head hair from washing across eyes, nose and mouth. The facemask has handgrips at either side which are grasped by the hands of the child while the child presses a seal against his/her forehead. The facial designs of the masks present artistic renderings of animals' faces, cartoon characters, etc. |
| US10779589B2 |
Postsurgical convalescence shirt
Example embodiments of the present general inventive concept provide a postsurgical convalescence shirt including a placket to open and close the convalescence shirt, and one or more receiving compartments provided inside the convalescence shirt proximate a lower portion thereof, and configured to receive a drain reservoir connected to drainage tubing to drain fluid from a surgical area of a patient's body. |
| US10779582B2 |
Pressure-distributing undergarment with fastening system
This invention relates to undergarments for use in active environments, where the wearer of such an undergarment is engaged in an activity that requires accelerating movements. In some preferred embodiments, these undergarments may be sports bras constructed from a stiffened or reinforced material and may include decoupled, damping cups for supporting breast tissue, and a fastening system incorporated into a reinforced underband that allows the wearer to more easily wear and remove the undergarment without compromising underband support. |
| US10779581B2 |
Pin assembly attachment member and versatile method of use
A pin assembly attachment member with a versatile method of use for support and/or enhancement of apparel. This is an improvement upon conventional attachment hooks designed to attach to a single interchangeable and/or convertible garment. Such conventional hooks have somewhat limited utility. The pin assembly attachment member comprises a solid body comprising of at least one aperture for receiving a formed adjustment loop of straps or apparel, and/or an attachment hook, and comprises of an attachment pin having a distal end for puncturing the fabric of apparel for removably engaging with apparel or combination of a garment and/or a bra or other lingerie. The attachment members can be removably secured to an interior portion adjacent to an upper edge of garment using either the attachment hook or the attachment pin. The attachment hook would be inserted through a loop affixed to the garment. The attachment pin would be inserted through an interior lining of the garment. The attachment members can be attached to two garments using the combination of the attachment hook and the attachment pin. |
| US10779579B2 |
Infant swaddling
Infant swaddling allows an infant to be comfortably and easily swaddled. The swaddling includes a pouch featuring a lower end that can be opened and closed to allow an infant's soiled diaper to be easily removed and replaced or to take a rectal temperature. The swaddling can include a blanket that comprises a first blanket flap and a second blanket flap and that can be removably attached to the pouch. The swaddle is used by placing one of the blanket flaps over the pouch, and then placing the other blanket flap over the pouch. |
| US10779577B2 |
Aerosol-cooling element and arrangements for use with apparatus for heating a smokable material
Aerosol-cooling elements for use with an apparatus for heating smokable material are disclosed. In one example, the element is a rod having a first end and a second end and comprising at least one tube within the rod, with the at least one tube extending between the first end and the second end so as to provide a through hole extending between the first end and the second end of the rod. |
| US10779575B2 |
Atomizer and aerosol generating device thereof
An atomizer includes an upper cover assembly, an atomizing device and a regulating assembly. The atomizing device is arranged between the upper cover assembly and the regulating assembly. The regulating assembly includes a regulating base and a regulating ring rotatably sleeved about the regulating base. The regulating base is provided with at least one first circulating portion in fluid communication with the atomizing device. The regulating ring is provided with a second circulating portion arranged corresponding to the first circulating portion. An area of communication between the first circulating portion and the second circulating portion is changed by rotating the regulating ring. The atomizer has a good leak-proof function. |
| US10779573B2 |
Conjunctive airflow atomizer for concentrates
An atomizer for vaporizing concentrated substances wherein a conjunctive airflow system located at the lower portion of the atomizer, which when attached to a regulated power source by the industry standard, universal 510 thread system, allows a user to inhale vapor from a mouthpiece. During inhalation air is drawn through a conjunctive airflow system wherein the temperature of the ambient air is conditioned and is drawn into the replacement atomizer through a plurality of air holes through the ceramic heating chamber and then through the exhaust holes of the ceramic heating chamber. As air enters the ceramic heating chamber, it passes around a coil. The coil is a smaller gauge coil than used in the industry and was achieved by converting the coil to have larger gauge leads. As air enters the narrowed ceramic heating chamber it passes around the coil to regulate the temperature of the coil and also to draw the vapor into the reclaim safety cap, where the splatter is captured by the reclaim safety cup to be re-used and the vapor travels around the cup through the plurality of slots around the reclaim safety cup and enters the mouthpiece drip tip and is then inhaled by the user. The conjunctive airflow system is designed to manipulate the temperature in order to enhance the vaping experience. The user can simply separate the conjunctive airflow system from the mouthpiece and the reclaim safety cap and replacement atomizer and pre-cool the conjunctive airflow base and the reclaim safety cap and place them near a cooling source such as an air conditioning unit, refrigerator, or freezer to cool the vapor. |
| US10779572B2 |
Cartridge for an aerosol-generating system
There is provided a cartridge for an aerosol-generating system, including a housing configured to hold an aerosol-forming substrate and having an opening; and a heater assembly including at least one heater element fixed to the housing and extending across the opening of the housing, wherein the at least one heater element defines a plurality of apertures configured to allow fluid to pass through the at least one heater element, and wherein apertures of the plurality of apertures have different sizes. There is also provided an aerosol-generating system, including an aerosol-generating device and the cartridge. And, there is provided a method of manufacturing a cartridge for an aerosol-generating system. |
| US10779568B2 |
System and method of obtaining smoking topography data
An exemplary smoking topography circuit of an electronic aerosol smoking article, includes at least one sensor configured to measure user interaction with the smoking article, a processor, and memory. The processor is configured to detect a smoking event based an output of the at least one sensor, collect data associated with the smoking event, and arrange the data in a pattern that associates the smoking event to shifts in battery voltage. The memory is configured to store the data pattern in a structured multi-byte format. |
| US10779567B1 |
Smoking product humidification apparatus and method
A lid and sleeve system that creates a zero maintenance humidity controlled, protective environment within a cigar tube is disclosed. This invention incorporates two-way humidity control technology while adding superior protection as well as optimal air circulation in an optionally transparent tube, designed for but not limited to the disposable retail packaging of a cigar. |
| US10779566B2 |
Smoking article with contoured filter portion
A smoking article includes a contoured filter element having a cylindrical rod end portion and a cylindrical mouth end portion and a contoured portion between the cylindrical rod end portion and the cylindrical mouth end portion. The contoured portion defines an exterior surface of the smoking article and having a first cross-sectional area that is less than a cross-sectional area of either the cylindrical rod end portion or the cylindrical mouth end portion. |
| US10779564B2 |
Tobacco smoke filter
There is provided a tobacco smoke filter (1) or filter element comprising: a rod (2) of a tobacco smoke filtering material; a continuous extruded element (7) extending longitudinally of the rod (2); and a flavouring agent. |
| US10779562B2 |
Method of emptying trays filled with rod-shaped articles of the tobacco industry
A method of emptying trays filled with rod-shaped articles produced in the tobacco industry, which consist of the following stages: the trays designated for emptying are conveyed to the input area of a hopper containing adjacent channels separated by dividers; the rod-shaped articles are transferred from the tray to the channels of the hopper using support plates; the channels of the hopper are filled with the rod-shaped articles; the support plates are retracted from the channels of the hopper; the channels of the hopper are successively emptied into a chute adapted to move between channel outlets of the hopper; finally, the rod-shaped articles are transferred from the channels of the hopper and through the chute to the discharge conveyor moving towards the receiving device. The method is further characterized in that during emptying at least one channel (7) of the hopper (2), the hopper (2) moves linearly in the direction (S2) opposite to the direction (T) in which the rod-shaped articles are transported by the discharge conveyor (19); and after the channel (7) has been completely emptied, the hopper (2) moves in the direction (S1) concurrent with the direction (T) in which the rod-shaped articles are transported by the discharge conveyor (19), until it achieves a position in which the outlet of the next channel filled with rod-shaped articles is aligned with the inlet (21) of the chute (20), whereas the hopper (2) moves at a variable velocity when moving in the direction (S1) concurrent with the direction (T) in which the rod-shaped articles are transported by the conveyor. |
| US10779559B2 |
Processing of soybeans
A process for processing soybeans, said process comprising separating the soy sauce from a fermented mixture through decanting and splitting the soybeans into discernible pieces. |
| US10779557B2 |
Method for conducing concentrated cannabis oil to be stable, emulsifiable and flavorless for use in hot beverages and resulting powderized cannabis oil
A method for producing powderized cannabis oil, and the resulting powderized cannabis oil, in which concentrated cannabis oil is mixed with and absorbed by a modified starch powder, preferably maltodextrin, in a ratio of at least three grams of starch powder for every one-eighth of a gram of cannabis oil is disclosed. Further disclosed are beverages, baked goods and single-serve beverage brewing cartridges utilizing or incorporating the powderized cannabis oil to create human-consumable products that contain an emulsified, tasteless, and odorless dose of cannabis oil. |
| US10779550B2 |
Human milk oligosaccharides to ameliorate symptoms of stress
A nutritional composition comprising at least one human milk oligosaccharide selected from 6′ sialyllactose, lacto-N-neotetraose, lacto-N-tetraose, disialylated lacto-N-tetraose, 3′-fucosyllactose, and 3′-sialyllactose. The nutritional composition is used in a method of reducing stress in an individual in need thereof. |
| US10779543B2 |
Biopesticide
A nucleopolyhedrovirus (NPV), a composition comprising the NPV, and a method comprising the use of the NPV is provided. The NPV was isolated from Cryptophlebia peltastica and has insecticidal activity against several species of moths within the tortricid tribe, Grapholitini. The NPV or composition may be suitable for use in controlling insect populations, particularly populations of insects that infest plants. |
| US10779540B2 |
Benzamide compounds and their use as herbicides
The invention relates to a compound of formula I, an N-oxide or an agriculturally suitable salt thereof, wherein the variables are as defined in the specification, and their use as herbicides. |
| US10779526B1 |
Surfaces coated with high viscosity index petroleum based gel and methods for use as a barrier to crawling insects
Means and methods for preventing crawling insects from infesting a site where food, water, or garbage is located. In particular, this relates to creating a non-poisonous barrier in the path of the insects by coating a surface with a layer of high viscosity index petroleum based gel (HVIP-gel). One embodiment is an insect deterrent cup that is comprised of an inverted (upside down) cup whose inner surface is coated with a layer of PetrolGel. The insect deterrent cup is positioned between the food site and the crawling insects, blocking their path. This prevents crawling insects from accessing the food, water, or garbage. |
| US10779525B2 |
Treatment compound and method of application for hoof or foot disease in animals
A treatment compound for hoof disease in an animal has a base material and treatment agent. The base material is wax, resin, paste, polymer, oil, or creme. The treatment agent is zinc, copper, oxytetracycline, or tetracycaline. The treatment compound is applied to a hoof area and has a high viscosity in the range of 100,000 to 2,000,000 centipoises to retain the treatment compound on the hoof in a normal animal environment. The treatment compound can be applied by brush, spray, roller, or dipping. The treatment compound is curable by air or UV light to provide a durable, robust shell. The treatment compound can be applied to an interior surface of a boot which is disposed over the hoof to retain the treatment compound on the hoof in normal animal environments. The boot is color coded to indicate length of time that the boot has been applied. |
| US10779522B2 |
Rotation transmission mechanism and spinning reel for fishing having the same
A rotation transmission mechanism of a spinning reel for fishing transmits a rotation of a handle to a driven gear of a reciprocating mechanism. The rotation transmission mechanism includes an intermediate gear, a shaft member, and a biasing member. The intermediate gear rotates in response to rotation of the handle, meshes with the driven gear, and transmits the rotation of the handle to the driven gear. The shaft member rotatably supports the intermediate gear. The biasing member biases the intermediate gear in an axial direction of the shaft member. |
| US10779515B1 |
Anchor device
The present invention is an anchor for an artificial structure for attracting fish within a body of water. The structure is comprised of a base and has a central attachment post, a central column configured to secure to the attachment post, and a protective plate. |
| US10779510B1 |
Animal health monitoring device and system
A device, system, and method for remotely monitoring animal health is provided. The device is secured to an ear of an animal to be monitored and has a sensor that obtains animal health data. The ear is positioned between a sensor housing and a disc, which are both secured to a post inserted through an opening in the ear. The device includes a spring that causes the disc to be biased toward the ear in order to maintain a snug fit to obtain consistent and accurate reading from the heart rate sensor. The spring allows for animal growth so that the device may be fitted to a young animal and may remain in place for the duration of the life of the animal. |
| US10779509B2 |
Unmanned aerial vehicle for generating geolocation exclusion zones
An unmanned aerial vehicle for determining geolocation exclusion zones of animals. The unmanned aerial vehicle includes a processor-based monitoring device to track geolocation information associated with an animal from the unmanned aerial vehicle, an identification device mounted on the unmanned aerial vehicle to identify the animal and to track a position of the animal over time, and a mapping device coupled to the monitoring device to determine locations where the animal has traversed and to identify where an encounter with the animal is reduced. |
| US10779505B2 |
Cotton variety 16R051
The invention relates to the novel cotton variety designated 16R051. Provided by the invention are the seeds, plants, plant parts and derivatives of the cotton variety 16R051. Also provided by the invention are methods of using cotton variety 16R051 and products derived therefrom. Still further provided by the invention are methods for producing cotton plants by crossing the cotton variety 16R051 with itself or another cotton variety and plants and seeds produced by such methods. |
| US10779500B1 |
Maize inbred PH42D7
A novel maize variety designated PH42D7 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH42D7 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH42D7 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH42D7 or a locus conversion of PH42D7 with another maize variety. |
| US10779498B1 |
Plants and seeds of hybrid corn variety CH550058
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH550058. The invention thus relates to the plants, seeds and tissue cultures of the variety CH550058, and to methods for producing a corn plant produced by crossing a corn plant of variety CH550058 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH550058. |
| US10779496B1 |
Wheat variety W080400B2
A wheat variety designated W080400B2, the plants and seeds of wheat variety W080400B2, methods for producing a wheat plant produced by crossing the variety W080400B2 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety W080400B2 with another wheat line or plant, and the creation of variants by backcrossing, mutagenesis or transformation of variety W080400B2 are disclosed. Methods for producing other wheat varieties or breeding lines derived from wheat variety W080400B2 and to wheat varieties or breeding lines produced by those methods are also provided. |
| US10779489B1 |
Plants and seeds of hybrid corn variety CH101574
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH101574. The invention thus relates to the plants, seeds and tissue cultures of the variety CH101574, and to methods for producing a corn plant produced by crossing a corn plant of variety CH101574 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH101574. |
| US10779486B2 |
Plant pot wick insertion hardware and method
A device and method for inserting a wick in a plant pot and retaining the wick in a desired position. A wick retainer is provided. This device very generally resembles a large nail, having a head at its first end and an elongated column extending therefrom. The far end of the column opens into a retention notch configured to secure a wick at any point along its length. A unidirectional latch is located proximate the head. The head also contains one or more receivers configured to retain the free ends of the wick. |
| US10779484B2 |
Irrigation smart controllers with programming and firmware updating
Embodiments of the present disclosure include systems and methods for downloading and installing software updates upon an irrigation control unit (ICU). Some of the disclosed embodiments include error checking and integrity verification procedures which help ensure that the new software is properly installed. In some embodiments the update is coordinated in conjunction with the ICU's regular contact with a control server. |
| US10779483B2 |
Disk saw felling head
A disk saw felling head comprising a saw housing positioned between a disk saw and harvesting and bunching cylinders so as to provide visibility window laterally between a first mounting post and a second mounting post promoting visibility of a full width of a tree toward a cutting zone. |
| US10779482B2 |
Sod harvester stacking head
A sod harvester stacking head can include a base that couples to a stacking head supporting mechanism of a sod harvester and a frame that couples to the base via crankshaft assemblies that are configured to allow the frame to rotate through 360 degrees during each stacking operation. Accordingly, a motor that controls the rotation of the crankshaft assemblies can be driven a single time during each stacking operation thereby enhancing the efficiency of the sod harvester. The crankshaft assemblies can also be configured so that the crankshafts are in a vertical orientation while the stacking head travels in a lateral direction such that the load is centered on the rotational axis of the stacking head. A stacking conveyor could similarly be configured with a base and a frame that are coupled via crankshaft assemblies to thereby allow the stacking conveyor to be lifted using 360 degrees of rotation. |
| US10779479B2 |
Basket for an orchid plant having aerial roots
This invention relates to a basket (1) for cultivating an orchid plant (2) having aerial roots (3) and slots (4) for passing the plant's roots and/or leaves (2a). The basket is constituted by separate basket parts (5, 6), arranged to be interconnected at an interconnection interface (7), thus enabling to insert the plant's roots etc. in the basket parts' separated state, and to hold the plant's roots etc. in their joined state. The first basket part (5) comprises a bottom part (10) and three sides parts (11, 12, 13). The second basket part (6) comprises one side part (14) and is arranged to be connected to the first basket part in order to form the fourth basket side in the basket parts' interconnected state. The bottom part (10) and the two side parts (11, 13) extending towards the interconnection interface (7) comprise slots (4) which are open towards the interconnection interface (7). |
| US10779475B2 |
Bale forming apparatus and method with a free-wheel clutch
A bale forming apparatus including a bale forming device providing a bale forming chamber, a rotatable driving member, a shaft, and a free-wheel clutch provided between the shaft and the rotatable driving member. The shaft drives at least temporarily the rotatable driving member. The free-wheel clutch transfers a rotation of the shaft onto the driving member. The rotated driving member drives at least one part of the bale forming device. The bale forming device forms a bale in the provided bale forming chamber. At least one time the rotatable driving member is rotated with respect to the shaft. The free-wheel clutch enables this rotation of the rotatable driving member. |
| US10779474B2 |
Perforated covers for threshing concaves
A removable cover plate to be used in a threshing module of an agricultural machine, e.g., a grain harvester. The removable cover plate provides a uniform and homogeneous distribution of grains onto a cleaning and harvesting system of the machine. The removable cover plate is designed to be applied to at least one part of a concave of the cleaning and harvesting system of the machine. The cleaning and harvesting system includes at least one rotor and a least one concave mounted around the rotor, to which is attached and installed a removable structure that has a material retention surface, in which there are provided openings to limit grains and/or MOG passage. |
| US10779470B2 |
Device for harvesting stalk-like stem crops
The present invention relates to a device (2) for harvesting stalk-like stem crops, having a number of picking units (4) which are arranged alongside one another on the frame (6) of the device (2) and each have picking plates (12), laterally delimiting a picking gap (14), and picking rotors (16) located therebeneath, conveying units which are assigned to the respective picking units (4), are configured as continuous conveyors (22) that are driven in circulation, are arranged on opposite sides above a picking gap (14) and are configured with drivers (18) fastened to the circulating elements, and a transverse conveying device (8) arranged downstream of the conveying units. In order to find an arrangement for the continuous conveyors which results in a reduced overall width without the intake of laid maize being substantially impaired, it is proposed that the axes of rotation (24) of front deflection wheels (26) of the continuous conveyors (22) be positioned obliquely at an angle (32) transversely to the working width of the device (2) and to the picking plane (28), which is defined by the mutually facing front edges of the picking plates (12) assigned to a picking gap (14), such that the axes of rotation (24), considered to be lengthened, intersect above the picking plates (12) at a distance from the picking plane (28), and the drivers (18) formed on the continuous conveyors (22) are for their part positioned upwardly at an angle (30) to the axis of rotation (24) of the deflection wheels (26). |
| US10779465B2 |
Carrier assembly
A carrier assembly for an operating unit of an agricultural machine includes a carrier arm, a suspension system for suspending an operating unit from the carrier arm and a mounting structure for mounting the carrier arm on a carrier vehicle. A pivot mechanism enables pivoting movement of the carrier arm relative to the mounting structure, and a first actuator drives pivoting movement of the carrier arm between a working position and a transport position. The carrier assembly includes a releasable locking mechanism for locking the carrier arm in the transport position. The locking mechanism includes a first locking element carried by the mounting structure and a second locking element carried by the carrier arm, which is engageable with the first locking element when the carrier arm is in the transport position. |
| US10779462B2 |
Calibrating an actuator for setting a seed depth for a row unit on a planter
A planter row unit is positioned so a gauge wheel and an opener are in a known position relative to one another. A planting depth actuator that travels along an extent of travel to change a relationship between the gauge wheel and opener is positioned at one end of its extent of travel, out of engagement with a gauge wheel arm and is then moved to an engagement position where it engages the gauge wheel arm. The location of the engagement position is identified as a calibration point. |
| US10779461B2 |
Metering member and method of mounting the same
A seed metering system for metering a plurality of seeds includes a meter housing having a first side and a second side. A seed inlet is positioned at the first side and an aperture is positioned at the second side. The seed metering system further includes a hub mounted within the aperture, a retaining member located at the hub, and a metering member positioned on the hub. The metering member compressively engages the retaining member. |
| US10779457B2 |
Agricultural vehicle having reconfigurable controls
An agricultural tractor having an auxiliary control station located outside of the tractor cab. The auxiliary control station is used for the actuation of tractor components, e.g. hydraulic cylinders, when an operator is outside of the cab. The auxiliary control station has a user interface which allows the external controls of the auxiliary control station to be reassigned to operate different actuatable elements of the tractor, thereby providing for increased ease-of-use of the tractor when an operator is outside of the cab. |
| US10779456B2 |
System and related methods for adjusting down pressure loads on a disc opener of a seeder
A system for adjusting down pressure loads on a disc opener of a seeder includes a depth adjustment assembly having a gauge wheel and a gauge wheel arm coupled between the disc opener and the gauge wheel. An actuator is configured to apply a down pressure load on the disc opener. Moreover, the system may include a sensor provided in operative association with the gauge wheel or a component coupled between the gauge wheel and the gauge wheel arm. The sensor may be configured to detect a parameter indicative of the down pressure load applied on the disc opener. Additionally, a controller of the system may be configured to control an operation of the actuator based on measurement signals received from the sensor to regulate the down pressure load applied on the disc opener. |
| US10779455B1 |
Walk-behind aerator dual hydro drive
A walk-behind aerator with hydrostatic drives is disclosed herein. The aerator includes a frame, an engine, a first and a second hydrostatic drive, a first and a second drive wheel, a first and a second idler wheel, and a first and a second tine assembly. The first hydrostatic drive may power the first drive wheel and the first tine assembly and the second hydrostatic drive may power the second drive wheel and the second tine assembly. In some embodiments, the aerator may further include a first and a second drive chain, a first and a second tine shaft, one or more control levers, and one or more covers. The one or more control levers may be linked to the hydrostatic drives by one or more linkages through the frame. The covers may be located between the tine assemblies and the drive chains and linkages. |
| US10779453B2 |
Agricultural implement for use after installation of drainage tile
An agricultural implement includes a main frame, a rotating blade assembly operatively connected to the main frame, the rotating blade assembly comprising a shaft having a plurality of blades mounted thereto, and a first grader blade and a second grader blade operatively connected to the main frame. Both the first grader blade and the second grader blade follow the rotating blade assembly such that in operation the plurality of blades positioned along the rotating blade assembly chop up a soil heave into smaller pieces of dirt and may for provide for pushing the soil towards a center. The first grader and the second grader may further push the dirt towards the center. |
| US10785896B2 |
Cooling a data center
A data center cooling system includes a plurality of server racks aligned within a row in a human-occupiable workspace of a data center, the server racks supporting a plurality of heat-generating computing devices; a warm air aisle positioned adjacent the server racks opposite the human-occupiable workspace and including a warm air inlet adjacent to a back side of the row of server racks and a warm air outlet in fluid communication with a warm air plenum; a plurality of cooling modules each including at least one fan and a cooling coil; and a controller to perform operations including controlling the plurality of fans in the plurality of cooling modules to operate at a specified fan speed, and controlling a plurality of valves fluidly coupled to the plurality of cooling coils in the plurality of cooling modules to modulate to a specified valve position. |
| US10785895B2 |
Managing a data center
A data center system includes a frame assembly that includes a plurality of bays defined along a lengthwise dimension of the frame assembly, the plurality of bays arranged in a plurality of stacked layers of bays, the plurality of stacked layers including at least a first layer of bays and a second layer of bays positioned vertically above the first layer of bays; a plurality of server racks positioned in the bays of the first layer of bays, each of the server racks configured to support a plurality of data center server devices that define a particular amount of computing power; and a plurality of network switches positioned in the bays of the second layer of bays, each of the network switches communicably coupled to at least one of the data center server devices in the first layer of bays. |
| US10785894B2 |
Case heat dissipation unit of handheld electronic device
A case heat dissipation unit of handheld electronic device includes a back cover including a ceramic layer. A titanium metal layer or a stainless steel metal layer is disposed on the ceramic layer in a position corresponding to at least one heat source. The ceramic layer is an outer surface of the handheld electronic device and exposed to an external environment. The titanium metal layer or the stainless steel metal layer faces a receiving space of the handheld electronic device in contact with the heat source in the receiving space. The titanium metal layer or the stainless steel metal layer serves to absorb the heat generated by the heat source and transfer the heat to the ceramic layer for dissipating the heat. |
| US10785893B1 |
Heat dissipation module and electronic device
A heat dissipation module and an electronic device are provided. The heat dissipation module includes a first heat transfer member, a second heat transfer member, and a cooling element. The first heat transfer member has a first end and a second end opposite to the first end. The second heat transfer member has a third end and a fourth end opposite to the third end. The cooling element disposed between the second end and the third end is configured to allow or block the heat transferring between the second end and the third end. |
| US10785890B2 |
Handheld electronic device
A handheld electronic device includes a case, an electronic unit and a cooling fan. The case includes at least one rib, an air inlet and a heat outlet. The at least one rib delimits a heat chamber. The air inlet and the heat outlet intercommunicate with an outside of the case. The electronic unit includes a heat source located in the heat chamber. The cooling fan is located in the heat chamber and includes an air entrance and an air exit. The air entrance intercommunicates with the air inlet of the case, and the air exit intercommunicates with the heat outlet of the case. |
| US10785889B2 |
Fan wire trimming module
A fan wire trimming module includes a lower moldboard, an upper moldboard and a base plate. One side of the lower moldboard is formed with a depression and multiple locating bosses. One side of the upper moldboard is formed with multiple locating holes. A periphery of the upper moldboard is formed with at least one fixing split. The locating bosses are fitted in the locating holes. A fixing member is assembled in the fixing split. The upper moldboard is formed with a stator receiving space and at least one hollow section. An inner circumference of the stator receiving space is formed with at least one rib. The hollow section is formed around the stator receiving space. A stator assembly is received in the stator receiving space. Multiple windings are wound on the stator assembly. One end of each winding is engaged in the fixing split. |
| US10785883B2 |
Electronic arrangement, combination, and method for installation of an electronic arrangement
An electronic configuration, which is preferably a gearbox control device, has a control circuit and a sensor dome. The sensor dome has a sensor and dome contacts electrically connected to the sensor. The control circuit has circuit contacts for contacting the dome contacts. The dome contacts and the circuit contacts are configured to achieve a respective plug connection between a respective dome contact and a respective circuit contact. |
| US10785882B2 |
Electrical junction box
An electrical junction box is provided that can suppress a failure occurring due to a connector being exposed to external stress. An electrical junction box includes a substrate on which the connector is mounted, a case in which an opening portion is formed and the substrate is accommodated, and a cover that is attached to the opening portion and in which an insertion hole, into which the connector is to be inserted, is formed in a penetrating manner. The cover includes protruding portions at positions on sides of the connector, the protruding portions protruding forward of a leading end of the connector. |
| US10785880B2 |
Electrode connecting method
An electrode connecting method includes: producing (i) a first circuit board including first electrodes spaced at a first distance and (ii) a second circuit board having a thermal expansion rate less than that of the first circuit board and including second electrodes spaced at a second distance, such that a difference in dimension between the first distance and the second distance falls within a particular permissible range; dehydrating the first circuit board so as to reduce the first distance; causing the first electrodes and the second electrodes to be respectively opposed to each other, with a thermosetting adhesive interposed between the first circuit board and the second circuit board; heating the thermosetting adhesive and at least the first circuit board of the first circuit board and the second circuit board; and bringing the first circuit board and the second circuit board into pressing contact with each other. |
| US10785877B2 |
Method for producing a silver sintering agent having silver oxide surfaces and use of said agent in methods for joining components by pressure sintering
A method for the production of a silver sintering agent in the form of a layer-shaped silver sintering body having silver oxide surfaces and the use thereof are provided. |
| US10785876B2 |
Intermediate printed board for making multiple printed circuit boards and method of manufacturing the same
An intermediate printed board has a plurality of unit regions that are to be cut out and separated to become a plurality of individual printed circuit boards, respectively. The intermediate printed board includes a metal core substrate including: a metal layer; and a plating layer formed on each of a top surface and a bottom surface of the metal layer, the plating layer being absent in each of cutting regions, the cutting regions being regions on the intermediate printed board where the plurality of unit regions are separated so as to produce the plurality of individual printed circuit boards; an insulating layer formed so as to cover a surface of the metal core substrate; and a conductive pattern formed on the insulating layer. |
| US10785873B1 |
Circuit board
A circuit board optimized for a denser component population within a standard size of footprint includes a mother board and a plurality of sub-board layers stacked on and connected to the mother board. Each of the sub-board layers has a plurality of daughter boards. The sub-board layers are composed of a first sub-board layer and a second sub-board layer. The daughter boards of the first sub-board layer are arranged on a side of the mother board, and the daughter boards of the second sub-board layer are arranged on the daughter boards of the first sub-board layer. |
| US10785872B2 |
Package jumper interconnect
A jumper may be adapted to transmit an electrical signal. The jumper may be included in a system on a chip. The system on a chip may include a substrate, and the substrate may include one or more routing layers. The jumper may be included in the one or more routing layers of the substrate. A first interconnect may be positioned on a first side of the system on a chip, and a second interconnect may be positioned on a second side of the system on a chip. The jumper may be in electrical communication with the first interconnect, and may be in electrical communication with the second interconnect. The jumper may be electrically isolated from other components of the system on a chip, such as one or more die coupled to the substrate. |
| US10785871B1 |
Panel molded electronic assemblies with integral terminals
Encapsulated electronic modules having complex contact structures may be formed by encapsulating panels containing a substrate comprising pluralities of electronic modules delineated by cut lines and having conductive interconnects buried within terminal holes and other holes drilled in the panel within the boundaries of the cut lines. Slots may be cut in the panel along the cut lines. The interior of the holes, as well as surfaces within the slots and on the surfaces of the panel may be metallized, e.g. by a series of processes including plating. Terminals may be inserted into the terminal holes and connected to conductive features or plating within the holes. A conductive element may be provided on the substrate to connect to a terminal. Alternatively solder may be dispensed into the holes for surface mounting. |
| US10785870B2 |
Receptacle for connecting to flexible circuit board
Connector receptacles that may be space efficient and provide a direct connection to a flexible circuit board. One example may provide an electronic device having a receptacle including a recess formed in a housing of the electronic device. The recess may have a sidewall and a bottom surface portion, and the bottom surface portion may include one or more openings extending through the bottom surface portion from an external surface to an internal surface. One or more contacts formed on a flexible circuit board may be aligned with the one or more openings in the bottom surface portion. In this way, the receptacle may be space efficient and provide a direct connection to a flexible circuit board inside an electronic device. A cosmetic cap may be placed in the recess to obscure the existence of the connector receptacle. |
| US10785868B2 |
Multilayer printed wiring board and method for producing multilayer printed wiring board
A multilayer printed wiring board includes a core substrate, a first buildup layer, and a second buildup layer. The first buildup layer includes a first insulating layer and a first conductor layer alternately laminated with each other. The second buildup layer includes a second insulating layer and a second conductor layer alternately laminated with each other. The core substrate, the first insulating layer, and the second insulating layer each include a glass cloth. The glass cloth is woven with warp threads and weft threads. The warp threads each have a width narrower a width of each of the weft threads. Each of the warp threads constituting the glass cloth in the first insulating layer and the second insulating layer both lying adjacent to the core substrate is arranged perpendicular to each of the warp threads constituting the glass cloth in the core substrate. |
| US10785858B2 |
Apparatus and methods for generating electromagnetic radiation
An apparatus includes at least one conductive layer, an electromagnetic (EM) wave source, and an electron source. The conductive layer has a thickness less than 5 nm. The electromagnetic (EM) wave source is in electromagnetic communication with the at least one conductive layer and transmits a first EM wave at a first wavelength in the at least one conductive layer so as to generate a surface plasmon polariton (SPP) field near a surface of the at least one conductive layer. The electron source propagates an electron beam at least partially in the SPP field so as to generate a second EM wave at a second wavelength less than the first wavelength. |
| US10785855B2 |
Lighting device for communicating with a mobile terminal
A lighting device for communication with a mobile terminal, comprising: a lighting means, and an electronic operating device for operating the lighting means, a data storage unit, in which a first key is stored in a memory area reserved therefor, an encryption unit configured to read out the first key from the reserved memory area and, in accordance with a specifiable encryption operation, to convert measurement value data and/or identification data intended for transfer to the mobile terminal into a message encrypted by means of the first key, and a transmitting unit configured to transmit the encrypted message to the mobile terminal. |
| US10785851B2 |
Light source and lighting device
A light source and a lighting device are provided. The light source includes a light emitting element configured to emit light and a light transmittance adjustment layer located on a light emitting surface of the light emitting element, and light transmittance of the light transmittance adjustment layer is adjustable. |
| US10785847B2 |
Light engines with dynamically controllable light distribution
An apparatus is disclosed comprising: a light guide having an opening formed thereon; an illumination source at least partially disposed in the opening, the illumination source including a plurality of LEDs disposed on a flexible circuit that is wrapped around a base, which may be thermally conductive, the base having a central opening, and the flexible circuit including a plurality of legs, each leg including electrical wiring for independently operating a different one of the LEDs, each leg being wrapped around a bottom edge of the base, and into the central opening, to come above the illumination source and connect to a control board that is situated above the illumination source; and a heat-dissipating element disposed over the illumination source, the heat-dissipating element being thermally coupled to the base to dissipate heat generated by the LEDs that is supplied to the heat dissipating element via the base. |
| US10785844B2 |
Retrofit LED tube for connecting to an electronic ballast, and a corresponding lighting system and method
A retrofit LED tube for connection to an electronic ballast, said retrofit LED tube comprising an LED array for emitting light, an alternating current, AC, LED driver arranged for receiving an AC supply voltage and for driving said LED array based on said received AC supply voltage, a filament circuit for supporting a filament current circulating back to said electronic ballast for enabling lamp recognition by said electronic ballast during a lamp recognition phase, and a lamp current to said AC LED driver for driving said LED array during a steady-state phase, and comprising a filament enhancement circuit arranged to reduce at least one of said filament current and said lamp current flowing through said filament circuit, during said steady-state phase. |
| US10785843B2 |
Electric device capable of reducing light interference
An electric device may include a first group and a first signal line coupled to the first group. The first group may include a first light-emitting diode (LED), a second LED and a first control circuit. The first LED and the second LED are coupled in series. The first control circuit is coupled to the first LED and the second LED for turning on one of the first LED and the second LED in a first mode, and turning on the first LED and the second LED in a second mode. Number of LEDs enabled in the first mode is less than number of LEDs enabled in the second mode. |
| US10785842B1 |
Circuit for supplying power to components of lighting apparatus, and lighting apparatus including the same
Provided is an apparatus including a regulator circuit configured to generate at least one positive supply voltage from at least a portion of a light-emitting diode (LED) driving current passed through an LED to supply power to a component included in a lighting apparatus; and a converter circuit configured to receive a first control signal from the component and output a second control signal for controlling the LED driving current by converting the first control signal. |
| US10785838B2 |
Indoor power line transmission control system
An indoor power line transmission control system, includes: a transforming dimming controller (1), which is used to load, onto an electrical signal, a received dimming signal sent by a mobile terminal or input by a user in a touch-control manner, and send the electrical signal loaded with the dimming signal to a dimming driver (2); and the dimming driver, which is electrically connected with the transforming dimming controller and a dimming luminaire (3), and used to read the electrical signal loaded with the dimming signal, and adjust a gray scale of the dimming luminaire according to the read electrical signal. By replacing a normal switch with the transforming dimming controller and by using the dimming driver and transmitting the dimming signal to the dimming luminaire by means of a power line, flexibility of having no wiring, simple extension and smart dimming are realized and energy can be saved. |
| US10785823B2 |
Processing notifications relating to telecommunication sessions
Measures, including methods, systems and computer-readable storage mediums, for use in processing notifications relating to telecommunication sessions. A cluster of servers is operable to receive incoming notifications where each server can process any given notification and update a store holding records based on previous notifications. The cluster may include a timer function to allow records to be closed when no relevant notifications are received after a timeout interval. |
| US10785822B2 |
Abort UE-requested PDU session release procedure on collision
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE sends, in a first transaction, a request to a network for releasing a protocol data unit (PDU) session established between the UE and the network. The UE receives, while waiting for a first command sent from the network for releasing the PDU session in the first transaction, a second command from the network for releasing the PDU session in a second transaction. The UE aborts the first transaction. |
| US10785820B2 |
Multi-access data connection in a mobile network
Apparatuses, methods, and systems are disclosed for establishing data paths over multiple access network for a multi-access data connection. One apparatus includes a processor and a transceiver that communicates with one or more network functions in a mobile communication network. The processor receives a first session management request via an AMF. Here, the first session management request contains a second session management request sent by a remote unit that communicates with the mobile communication network over a first access network and a second access network, second session management request being sent over the second access network. The processor 405 sends a first request to the access management function to establish a first data path for a multi-access data connection over the first access network and sends a second request to the access management function to establish a second data path for the multi-access data connection over the second access network. Here, both the first data path and the second data path are anchored at a common user plane network function in the mobile communication network. |
| US10785818B2 |
Coordination between wireless audio devices
A first Bluetooth audio device paired with a second Bluetooth audio device may coordinate communications between the two BT audio devices. The first Bluetooth audio device may originally communication with the second BT audio device over a first type of Bluetooth connection. When the first Bluetooth audio device determines that the second Bluetooth audio device has left or is close to leaving the range of the first Bluetooth audio device, the first Bluetooth audio device may switch to communicating with the second Bluetooth audio device over a second type of Bluetooth connection or over a wireless mesh network. The first Bluetooth audio device may maintain a Bluetooth connection of the first type with a mobile device regardless of how the first Bluetooth audio device communicates with the second Bluetooth audio device. |
| US10785817B2 |
Signaling radio bearer type 3 (SRB3) and secondary cell group (SCG) failure handling
A user equipment (UE) can include processing circuitry configuring the UE for Dual Connectivity (DC) with a Master Node-B (MN) and a Secondary Node-B (SN). The processing circuitry is to decode connection reconfiguration information received from the MN. The connection reconfiguration information includes signaling radio bearer type 3 (SRB3) configuration information. The SRB3 configuration information originating from the SN and configuring a SRB3, where the SRB3 is for direct communication between the UE and the SN. At least one of a radio resource control (RRC) reconfiguration completion message or a measurement report message is encoded for transmission to the SN. |
| US10785816B2 |
Communication apparatus for connecting to a wireless network, method for controlling such a communication apparatus, and storage medium storing instructions for connecting to a wireless network
A display unit displays an image including information which is necessary to share communication parameters for establishing a wireless connection and information about a scheme for establishing a wireless connection, whereby the connection scheme to be performed is shared with a target apparatus, and a wireless connection is established by using the desired connection scheme. |
| US10785812B2 |
Method, device and system for establishing communication connection
A method and device for communication connection are provided. The method may include: sending by a host device, a broadcast connection request to slave device according to a first timer and a broadcast frequency hopping information of the host device; the broadcast connection request being used to set the currently used frequency hopping information by a target slave device as the communication frequency hopping information; receiving by a the host device, a broadcast acknowledgement response sent from the slave device, sending by the host device, a connection request to the slave device having sent the broadcast acknowledgement response, according to the first timer and the communication frequency hopping information; and establishing by the host device, a communication connection with the slave device having sent the broadcast acknowledgement response. This method can reduce the delay of establishing a communication connection between a host device and a slave device. |
| US10785810B2 |
Method and system for establishing an internet access by using a wireless local area network communication protocol from a mobile client station
A method for establishing an Internet access by using a WLAN protocol from a mobile client station, via an access point to be chosen from a set of identified access points, includes: providing a general database of the identified access points with connection information; requesting Internet access using the protocol, successively moving through browsing through, selecting, associating, authenticating and configuring; establishing the Internet access of the mobile client station via the selected access point. Before and independently of the requesting the Internet access, connection information of at least a portion of the access points of the general database is downloaded into an onboard database of the mobile client station. The browsing through and selecting are carried out based on the downloaded connection information, without soliciting the general database and the identified access points. |
| US10785809B1 |
Coordinating zero touch network joins
In one embodiment, a device in a network receives node information regarding a plurality of nodes that are to join the network. The device determines network formation parameters based on the received node information. The network formation parameters are indicative of a network join schedule and join location for a particular node from the plurality of nodes. The device generates, according to the network join schedule, a join invitation for the particular node based on the network formation parameters. The join invitation allows the particular node to attempt joining the network at the join location via a specified access point. The device causes the sending of one or more beacons via the network that include the join invitation to the particular node. The particular node attempts to join the network via the specified access point based on the one or more beacons. |
| US10785808B2 |
Random access method and equipment
The present invention relates to the field of radio frequency communications, and in particular, to a random access method and equipment. The invention resolves an issue of being unable to apply a random access process to a situation having strict latency requirement, owing to a longer latency during the random access process. In one embodiment of the invention, the method comprises: transmitting, by a user equipment (UE) and according to a resource in a resource pool dedicated to a contention-based random access procedure, UE identification information to a neighborhood; and if receiving a contention resolution message from the neighborhood, determining, by the UE and according to the contention resolution message, whether the contention-based random access procedure is successful. The random access procedure disclosed by present invention further comprises: determining, by the UE and according to second resource information, a resource dedicated to uplink transmission in a target neighborhood; and accessing, according to the resource dedicated to uplink transmission, into the target neighborhood. The embodiments of the invention decreases timing latency of the random access procedure by reducing interaction steps during the random access procedure, and as a consequence, the embodiments can be applied to the situation having the strict latency requirement. |
| US10785807B2 |
Method for transmitting random access channel (RACH) signal in wireless communication system, and terminal therefor
A method by which a terminal transmits a random access channel (RACH) signal in a wireless communication system comprises the step of transmitting the RACH signal to a base station according to an RACH format corresponding to a specific RACH subframe among previously defined RACH formats, wherein the method is configured such that a start point or an end point of the RACH signal in a time domain is differentiated according to whether a downlink control zone and an uplink control zone within the RACH subframe are punctured in a specific frequency band between the previously defined RACH formats. |
| US10785804B2 |
Bandwidth part configuration information
A first base station receives a message from a second base station. The message comprises second bandwidth part (BWP) configuration parameters of a second cell of the second base station. The second BWP configuration parameters comprise: frequency information of a second initial BWP employed for transmission of a random access preamble; and bandwidth information of the second initial BWP. The first base station determines one or more first BWP configuration parameters of a first initial BWP of a first cell of the first base station based on the second BWP configuration parameters. The first base station transmits the one or more first BWP configuration parameters to a wireless device. |
| US10785800B2 |
Systems and methods for dynamically selecting energy detection thresholds (EDTs) in radio nodes deploying listen before talk within a coordinated network to improve throughput on shared spectrum
Systems and methods for dynamically selecting energy detection thresholds (EDTs) in radio nodes deploying listen before talk within a coordinated network to improve throughput on shared spectrum are disclosed. The radio nodes are configured to coordinate to deploy mechanisms to avoid or reduce interference issues, including collisions, with use of shared spectrum (e.g., unlicensed spectrum). One such mechanism is Listen Before Talk (LBT), and a radio node deploying LBT sets an EDT at which the radio node hears traffic from neighboring radio nodes on the shared spectrum. In an exemplary aspect, the EDT of radio nodes in the coordinated network of radio nodes can be dynamically selected and/or adjusted to improve throughput of the individual radio nodes and/or of the network of radio nodes as a whole. |
| US10785796B2 |
Preamble group selection in random access of wireless networks
A transport block size (TBS) of a first uplink message (RACH Msg3) transmitted on a Physical Uplink Shared Channel (PUSCH) during a random access procedure in a User Equipment (UE) accessing a radio access network may be determined by receiving a pathloss threshold parameter. A downlink pathloss value indicative of radio link conditions between the UE and a base station (eNB) serving the UE is then determined. A smaller value of TBS is selected from a set of TBS values if the determined pathloss value is greater than an operating power level of the UE minus the pathloss threshold parameter. A larger value of TBS is selected if the pathloss value is less than the operating power level of the UE minus the pathloss threshold parameter and the TBS required to transmit the RACH Msg3 exceeds the smaller TBS value. |
| US10785795B2 |
Wireless communication method and wireless communication terminal in high-density environment including overlapped basic service set
Provided is a wireless communication terminal. The wireless communication terminal includes a transceiver; and a processor. The processor is configured to receive a signaling field of a first PLCP Protocol Data Unit (PPDU) through the transceiver, and access a channel based on information identifying a Basic Service Set (BSS) indicated by the signaling field. |
| US10785790B2 |
Radio access node, communication terminal and methods performed therein
Embodiments herein relate to a communication terminal (10) for handling communication, which communication terminal (10) is being served by a radio access node (12, 13) in a first cell (11) on a carrier of a licensed frequency spectrum and cross-carrier scheduled in a second cell (14) on a carrier of an unlicensed frequency spectrum by the radio access node (12, 13) via the first cell (11). The communication terminal receives an indication that data may be scheduled for the communication terminal (10) on a data channel in the second cell (14). The communication terminal attempts to detect presence of the data channel intended for the communication terminal (10). Then, in case the communication terminal (10) detects presence of the data channel intended for the communication terminal (10), the communication terminal (10) decodes the data channel. In case the communication terminal (10) does not detect presence of the data channel intended for the communication terminal (10), the communication terminal (10) indicates a non-detection of the data channel to the radio access node (12, 13). |
| US10785786B2 |
Remotely executable instructions
Systems, apparatuses and method related to remotely executable instructions are described. A device may be wirelessly coupled to (e.g., physically separated) another device, which may be in a physically separate device. The another device may remotely execute instructions associated with performing various operations, which would have been entirely executed at the device absent the another device. The outputs obtained as a result of the execution may be transmitted, via the transceiver, back to the device via a wireless communication link (e.g., using resources of an ultra high frequency (UHF), super high frequency (SHF), extremely high frequency (EHF), and/or tremendously high frequency (THF) bands). The another device at which the instructions are remotely executable may include memory resources, processing resources, and transceiver resources; they may be configured to use one or several communication protocols over licensed or shared frequency spectrum bands, directly (e.g., device-to-device) or indirectly (e.g., via a base station). |
| US10785783B2 |
Methods and apparatus for partial interference reduction within wireless networks
Methods and apparatus that enable one or more wireless networks to minimize inter-cellular interference (ICI) at a receiver. In one embodiment, the network comprises an OFDM-based cellular network, and the method comprises utilizing a priori knowledge of non-data portions of signals from multiple base stations in order to schedule transmissions. In one variant, these non-data portions comprise pilot tones; the pilot tones can be scheduled onto various time-frequency resources of the network so as to minimize ICI. The mobility context of the receiver can also be used as a basis for dynamically adjusting the pilot tone density. In another variant, precoding (e.g., Tomlinson-Harashima precoding) can be applied to “shape” the non-data portions of the transmitted signals so as to mitigate ICI. In yet other variants, frame preambles and learning sequences are used as the basis for invoking selective transmission time shifts across the potentially interfering base stations so as to minimize ICI. |
| US10785782B2 |
Method for supporting discontinuous reception and apparatus therefor in wireless communication system supporting reconfiguration of wireless resource
A method for transmitting a first physical downlink control channel (PDCCH) by a base station (BS) in a wireless communication system is discussed. The method includes transmitting first information related to a first uplink-downlink (UL-DL) configuration via a system information block (SIB); transmitting second information related to a second UL-DL configuration via a second PDCCH; and transmitting the first PDCCH during an on-duration time based on the second UL-DL configuration. Further, the on-duration timer is counted based on the first UL-DL configuration. |
| US10785780B2 |
Network system and network communication method
The present disclosure provides a network system and a network communication method. In some implementations, a cache server or an application server is moved from an IDC equipment room in a metropolitan area network to a local radio access network or an IP transport network between the radio access network and a wireless core network, and an edge node is deployed to steer a TCP packet for a central server to the cache server or the application server, to implement traffic scheduling. |
| US10785779B2 |
Method for determining priority of resource, processing device, system, and UE
Disclosed are a method for determining a resource priority, a processing device, a processing system and a UE. The method for determining the resource priority can include: performing, on a physical sidelink control channel (PSCCH), at least one of the following operations: performing energy detection to obtain a detection result and performing information decoding to obtain a decoding result; and weighting at least one of the detection result and the decoding result to determine a priority of a PSCCH resource, or determining the priority of the PSCCH resource according to at least one of the detection result and the decoding result. |
| US10785776B2 |
Method for processing channel collisions in direct mode operation mode, and terminal
The embodiments of the present invention disclose a method for processing channel collisions in direct mode operation and a terminal, which can ensure correct transmission of service data and improve user experience. The method in the embodiments of the present invention includes: receiving, by a first terminal, first SCI sent by a second terminal and second SCI sent by a third terminal, and detecting whether a channel collision occurs between the second terminal and the third terminal according to the first SCI and the second SCI; and if a channel collision occurs between the second terminal and the third terminal, generating, by the first terminal, a channel collision message and sending the channel collision message, so that the second terminal and the third terminal can resend the service data according to the channel collision message. The embodiment of the invention also discloses a terminal. The embodiments of the present invention can ensure the correct transmission of the service data and improve user experience. |
| US10785772B2 |
Method for uplink transmission in wireless communication system and apparatus therefor
Disclosed are an uplink transmission method in a wireless communication system and an apparatus therefor. In detail, the method for a uplink (UL) multi-user (MU) transmission by a station (STA) in a wireless communication system includes receiving a trigger frame including frequency resource allocation information in a subband unit for orthogonal frequency division multiple access (OFDMA) transmission from an access point (AP), and transmitting a UL MU PPDU based on the frequency resource allocation information, wherein the UL MU PPDU includes a high efficiency-short training field (HE-STF), a high-efficiency-long training field (HE-LTF), and a data field, and the HE-STF, the HE-LTF, and the data field are transmitted in a subband indicated by the frequency resource allocation information. |
| US10785770B2 |
Telecommunications method and system
A method operating a wireless communication system including a radio interface having limited radio resources. The method includes: arranging for one or more communication devices of first type to communicate data to/from a first type source via the radio interface; arranging for one or more communication devices of second type to communicate data to/from a second type source via the radio interface; restricting use of the radio resources by the one or more communication devices of second type during a specified data transmission period by allocating more of the radio resources to the first type of communication devices than the communication devices of second type; and restricting use of the radio resources by the one or more communication devices of first type outside the specified data transmission period by allocating more of the radio resources to the second type of communication devices than the communication devices of first type. |
| US10785767B2 |
Transmitting device, receiving device, transmitting method, and receiving method
In a transmitting device, each of the plurality of mapping candidates that make up the search space is configured from the same number of control channel elements as an aggregation level value, the control channel elements are obtained by dividing each physical resource block into a predetermined number, and the quantity of resource elements contained in each of the predetermined number of control channel elements in each physical resource block adopts at least two types of values. A search space setting unit sets a search space of which the aggregation level value is 2 or more so that, between a plurality of mapping candidates, variation in the total quantity of resource elements contained in the control channel elements that make up the mapping candidates is as small as possible. |
| US10785766B2 |
Channel configuration in device-to-device communications
The present invention provides for a method of configuring a physical channel, such as a physical control channel, for device-to-device communication between mobile terminal devices within a cellular communications network environment and comprising a step of locating a device-to-device control channel within a cellular uplink signalling spectrum, and applying a frequency offset parameter to determine separation of the device-to-device control channel from a cellular uplink control channel, and to related terminal devices and computer program products. |
| US10785753B1 |
Method and apparatus of handling device-to-device feedback transmission in a wireless communication system
A method and apparatus are disclosed from the perspective of a first device, wherein the first device is configured with a sidelink resource pool comprising a frequency region of sidelink data transmission and multiple frequency regions of sidelink feedback transmission, wherein the multiple frequency regions of sidelink feedback transmission in one TTI (Transmission Time Interval) are separately associated with the one frequency region of sidelink data transmission in multiple TTIs, and wherein the multiple frequency regions of sidelink feedback transmission in the one TTI are non-overlapped with each other in frequency domain and fully overlapped in time domain. In one embodiment, the method includes the first device receiving a sidelink data transmission from a second device within the frequency region of sidelink data transmission in a first TTI. The method further includes the first device generating a feedback information associated with the sidelink data transmission. The method also includes the first device determining or deriving a sidelink feedback resource within one frequency region of sidelink feedback transmission among the multiple frequency regions of sidelink feedback transmission, wherein the one frequency region of sidelink feedback transmission is determined or derived based on association with the first TTI. In addition, the method includes the first device performing a sidelink feedback transmission for delivering the feedback information to the second device on the sidelink feedback resource. |
| US10785751B2 |
Techniques for contending for access to channels of a shared radio frequency spectrum band for broadcast/multicast transmissions
Techniques are described for wireless communications. One method includes determining a contention window size for a first broadcast transmission or a first multicast transmission on at least one channel of a shared radio frequency spectrum band, where the first broadcast transmission or the first multicast transmission is targeted for a first plurality of UEs, and contending for access to the at least one channel of the shared radio frequency spectrum band for the first broadcast transmission or the first multicast transmission based at least in part on the determined contention window size. In some cases, the first broadcast transmission or the first multicast transmission may be an example of a multipoint transmission, which may include a coordinated multipoint transmission. |
| US10785749B2 |
Enhanced paging for stationary or low mobility wireless devices
A method, network node and wireless device for regulating paging of a wireless device in a wireless communication system are provided. According to one aspect, a method includes receiving at a current network node current enhanced paging identification, EPI, information. The EPI information includes an identification of the wireless device, an identification of a base station serving the wireless device, and a status of the wireless device as being one of a stationary device and a low mobility device. The method further includes receiving a paging request that identifies the wireless device and transmitting the paging request to only the base station serving the wireless device, as indicated by the current EPI information. |
| US10785747B2 |
Method for receiving paging message and terminal for same
A method for a terminal receiving a paging message can comprise the steps of: receiving first downlink control information (DCI); and determining whether or not a paging indicator field is comprised in the first DCI. |
| US10785744B1 |
Offloading location computation from cloud to access point (AP) with projection on base phase vectors
Offloading of location computation from a location server to an access point through the use of projections on base phase vectors may be provided. First, an Access Point (AP) may receive a set of two or more base phase vectors from a location server. Next, the AP may measure a measured phase vector for a first signal from a user device. Then, the AP can determine projection values based on a comparison of the measured phase vector to each base phase vector. From these comparisons, the AP can determine a subset of base phase vectors with the highest projection values. The AP can then send the projection values and the subset of base phase vectors to the location server, wherein the location server determines the device location from these projection values and subset of base phase vectors. |
| US10785740B2 |
SIM provisioning of a mobile device
There is provided a device comprising a key request module and a key receive module. The key request module is configured to transmit a key request to a provisioning server, and the key receive module is configured to receive a device root key associated with the device from the provisioning server. The device also comprises an authentication request transmit module configured to transmit an authentication request comprising an international mobile subscriber identity (IMSI) and a device identifier identifying the device to a first home subscriber server (HSS). The device also comprises an authentication under key agreement (AKA) module configured to perform an AKA procedure using the device root key. The key request module, the key receive module, the authentication request transmit module and the AKA module thereby authenticate the device for subscriber identity module (SIM) provisioning of the device. |
| US10785736B2 |
System and method that facilitates a coexistence of fifth generation new radio resource technology with narrowband internet-of-things technology
Aspects of the disclosure relate to a coexistence of a first radio access technology (RAT), such as a fifth generation (5G) new radio (NR) technology with a second RAT, such as a narrow-band internet-of-things (NB-IOT) technology. In a first aspect, a 5G NR resource block size and an NB-IOT resource block size are defined, and a compatible alignment of an NB-IOT resource block and a 5G NR resource block is identified. An offset associated with the compatible alignment is then determined in which the offset is within a threshold offset and facilitates an identification of a valid NB-IOT resource block. In a second aspect, an offset associated with a compatible alignment of a 5G NR resource block and an NB-IOT resource block is ascertained, and a channel raster is shifted according to the offset associated with the compatible alignment. |
| US10785735B2 |
Vehicle to everything synchronization reference selection and reselection
Apparatuses, systems and methods associated with asynchronous synchronization reference source selection and reselection for wireless communication devices are disclosed herein. In embodiments, one or more non-transitory, computer-readable media having instructions stored thereon, wherein the instructions, in response to execution by a user equipment (UE), cause the UE to establish a sidelink connection with a first synchronization reference (SyncRef) UE, and monitor for physical sidelink broadcast channel (PSBCH) synchronization signals from a second SyncRef UE, wherein the UE is to drop one or more subframes of data reception of the sidelink connection with the first SyncRef UE when the UE monitors for the PSBCH synchronization signals. Other embodiments may be described and/or claimed. |
| US10785732B2 |
Method and apparatus for shaping output power spectrum within a total bandwidth
A network node (840) and method therein for shaping an output power spectrum of a signal (920) to be transmitted in a wireless communications network are disclosed. The signal (920) is transmitted within a total frequency range or bandwidth comprising a first frequency bandwidth and a second frequency bandwidth. The network node increases or boosts a power of the signal (920) in a part of a first frequency bandwidth and/or decreases/deboosts a power of the signal (920) in a part of the total bandwidth outside the first frequency bandwidth. The network node then transmits the partly increased and/or decreased signal (920) to a wireless communication device (850) operating in the wireless communications network. |
| US10785731B2 |
Transmit power determining method and wireless communications device
Embodiments provide a transmit power determining method. Under this method, a first wireless communications device determines its distance to a second wireless communications device a working frequency of the second wireless communications device, and a first condition is met. If the first wireless communications device determines that its maximum transmit power is greater than a preset threshold, it adjusts the maximum transmit power, so that the adjusted maximum transmit power is equal to or less than the preset threshold. The preset threshold is used to suppress interference caused by the first wireless communications device to receiving performance of the second wireless communications device under the first condition. The first condition includes the distance to the second wireless communications device being less than or equal to a first threshold, and a working frequency difference between the first and second wireless communications devices being less than or equal to a second threshold. |
| US10785724B1 |
Optimizing mobile network traffic coordination across multiple applications running on a mobile device
A mobile device allows transmission of additional outgoing application data requests in response to occurrence of receipt of data transfer from a remote entity, user input in response to a prompt displayed to the user, and a change in a background status of an application executing on the mobile device. Additional outgoing application data requests are foreground application requests. |
| US10785718B2 |
Software-enabled access point with power saving
An access point establishes target wakeup times (TWTs) with one or more associated electronic devices in a WLAN. The access point transitions to a power-saving mode outside of the one or more TWTs. The access point maintains synchronization with the one or more electronic devices, during at least a first TWT in the one or more TWTs, by transmitting, to the one or more electronic devices, a TWT beacon that includes, or in conjunction with, synchronization information. Alternatively or additionally, during at least the first TWT, the access point transmits a multi-user trigger frame that includes the synchronization information to the one or more electronic devices. In response to the multi-user trigger frame, the access point receives data frames from the one or more electronic devices, transmits one or more acknowledgments, and transitions into the power-saving mode during a remainder of at least the first TWT. |
| US10785712B2 |
RAT selection in dual mode transceivers
The wireless apparatus and network node disclosed herein facilitate the selection and use of one of multiple RATs for communications between the wireless apparatus and the network node. The selected RAT provides a lower energy consumption at the wireless apparatus for the communications with the network node. To that end, the wireless apparatus selects between at least two RATs, e.g., first and second RATs, where the first and second RATs are both coordinated by a network node in communication with the wireless apparatus, and where a system bandwidth of the second RAT and a system bandwidth of the first RAT are both comprised within a third system bandwidth of a third RAT coordinated by the network node. |
| US10785711B2 |
Mobile terminal and network access method for mobile terminal roaming service
A mobile terminal and a network access method for a mobile terminal roaming service are disclosed. The mobile terminal according to the present invention comprises a control unit for: identifying a roaming area/country corresponding to a current location of a terminal body, on the basis of information included in PLMNs searched for in the terminal body, in response to the detection of a total failure in searching of the terminal body, a wireless communication unit, a lastly registered PLMN, a home PLMN, and PLMNs stored in a SIM; and controlling the wireless communication unit so as to connect to one of PLMNs having been successfully camped in the identified roaming area/country. |
| US10785707B2 |
Communicating an indicator extending an area scope of system information
In some examples, a first wireless access network entity receives, from a second wireless access network entity, a system information configuration of the second wireless access network entity, and identifies, based on the received system information configuration, common system information between the first and second wireless access network entities. The first wireless access network entity sends, to a user equipment (UE), an indicator extending an area scope of the common system information. |
| US10785704B1 |
Band edge performance optimization technology for orthogonal frequency-division modulation (OFDM) based radios
Technologies to improve band edge channel performance for radios are described. One device includes a baseband processor with an Orthogonal Frequency Division Multiplexing (OFDM) physical layer (PHY) parameter structure. The OFDM PHY layer parameter structure includes first parameter information that controls operation of an OFDM PHY in a first mode. The baseband processor establishes a wireless communication link with a second device and transmits first data to the second device in the first mode using a transmit power level. The baseband processor determines that the device is connected with the second device on a band edge channel that is adjacent to a restricted frequency band. The baseband processor modifies the first parameter information to second parameter information, the second parameter information controls operation of the OFDM PHY in a second mode. The baseband processor transmits transmit second data to the second device in the second mode using the transmit power level. |
| US10785701B2 |
Hybrid control plane entity for fat tree route disaggregation
In one embodiment, a method is performed. A fat tree route miner (FT-RM) entity may be used to establish a control plane session with a first spine node in communication with a network. The FT-RM entity may identify a prefix that is unreachable by the first spine node. The FT-RM entity may instruct a spine node to disaggregate the prefix. |
| US10785696B2 |
Systems and methods for user plane path selection, reselection, and notification of user plane changes
Systems and methods for performing User Plane (UP) path selection or reselection over a communications network with a 3rd party entity, and for notifying network entities of UP changes in a communications network, are disclosed. The method includes: receiving an application program interface based request for UP path selection from the 3rd party entity; performing a validation and authorization procedure with the request; transmitting a UP path selection configuration request to a Control Plane Function that maintains configuration data; obtaining a reference number confirming the UP path selection configuration request; and installing the UP path selection according to the reference number. |
| US10785690B2 |
Method for performing a cell change procedure in a wireless communication system and a device therefor
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing a cell change procedure in the wireless communication system, the method comprising: receiving configuration information indicating an identifier of a radio bearer to which a cell change procedure be performed; and performing the cell change procedure in RLC (Radio Link Control) and PDCP (Packet Data Convergence Protocol) entities of the radio bearer indicated in the configuration information, wherein the cell change procedure comprises a re-establishment of the RLC and PDCP entities. |
| US10785688B2 |
Methods and systems for routing mobile data traffic in 5G networks
A routing platform for routing 4G and 5G mobile data traffic in a mobile core networks implementing Option-3 of 5G Non-Standalone deployment. The routing platform captures S6a Diameter messages sent between a Mobility Management Entity (MME) and a Home Subscriber Server (HSS) and examines the captured messages to determine whether a user equipment (UE) is configured for a 5G data connection. The routing platform intercepts a GTP Create-Session-Request message sent from a Serving Gateway (SGW) and determines whether the GTP message is associated with the UE previously determined to be configured for a 5G data connection. If the GTP message is associated with the UE configured for a 5G data connection, the GTP message is either sent to a dedicated 5G Packet Network Data Gateway (PGW) or the GTP message is modified so that a single PGW handling both 4G and 5G traffic can establish a 5G session for the UE. |
| US10785687B2 |
Inter-node B handover in HSDPA or multi-flow HSPA including packet retransmission
The application relates to the removal of one of the links in multi-flow HSPA but the proposed method is also applicable to normal HSDPA operation during handover. In particular the application aims at minimizing the negative impact of a removed radio link, i.e. drop of packets and/or delays. According to the proposed method, in which the radio link to be removed is via a first Node B NB1 (RL Removal Req), the NB1 ends the pending data transmission and informs the controlling RNC about the data which was not transmitted, in particular in the form of the lowest sequence number in its buffer. Subsequently, the RNC decides, based on this sequence number, which data packets need to be retransmitted on a second radio link via a second node B NB2, and instructs NB2 accordingly (Data Forwarding). |
| US10785685B2 |
Cloud radio access network system and control method thereof
A cloud radio access network system includes remote signal sources, a baseband processing unit pool, an access management server, a software defined network controller and a network signal forwarder. Each remote signal source is configured to transmit an access signal. The baseband processing unit pool provides a baseband processing signal. The access management server provides an access state signal. Different maximum transmission rates are transmitted via the access state signal. When the baseband processing unit pool has authenticated one remote signal source, the baseband processing unit pool transmits an authentication notification signal to the access management server. Then, the access management server informs the software defined network controller according to the authentication notification signal to increase an upper limit of a signal transmission rate between the baseband processing unit pool and the authenticated remote signal source to a higher one of the maximum transmission rates. |
| US10785684B2 |
Method and device for receiving protocol data unit (PDU) in wireless communication
In the present invention, the transmitting device attaches a sequence number (SN) for each of service data unit (SDU) elements to generate a protocol data unit (PDU) containing the SDU elements. Each of the SDU elements is a SDU or SDU segment. The PDU includes the SDU elements and respective SNs for the SDU elements. The PDU includes an indicator for each of the SDU elements, and the indicator indicating whether a corresponding SDU element is a SDU or SDU segment. |
| US10785680B2 |
Methods and apparatus for optimizing tunneled traffic
A satellite communication system may be configured to establish multiple different tunnels between a first satellite modem and a second satellite modem in accordance with a protocol. The first satellite modem may receive a packet via a tunnel established in accordance with a different protocol, determine an endpoint identifier corresponding to the tunnel based on information from one or more headers included in the packet, identify one of the multiple different tunnels that corresponds to the tunnel, generate a corresponding packet omitting at least a portion of the information from the one or more headers and comprising at least a portion of data included in a payload of the packet and an information block comprising a tunnel index corresponding to the identified one of the multiple different tunnels, and transmit the corresponding packet to the second satellite modem via the identified one of the multiple different tunnels. |
| US10785674B2 |
Allocation of data radio bearers for quality of service flows
An example method can include receiving information identifying a quality of service (QoS) flow for a communication session involving a user equipment (UE). The information can include a QoS profile and a QoS flow identifier (QFI). The method can include identifying, from a QoS profile, a QoS configuration identifier associated with the QoS flow and selecting a data radio bearer (DRB) for the communications associated with the QoS flow. The DRB can be selected based on a mapping of a plurality of DRBs to a plurality of QoS flows, and the mapping can be based on corresponding QoS configuration identifiers of the plurality of QoS flows. The method can include assigning the QoS flow to the selected DRB by adding the QFI of the QoS flow to the mapping relative to the selected DRB and causing the communications associated with the QoS flow to be transmitted using the selected DRB. |
| US10785673B2 |
Trusted WLAN connectivity to 3GPP evolved packet core
Systems, devices, and configurations to implement trusted connections within wireless networks and associated devices and systems are generally disclosed herein. In some examples, a wireless local area network (WLAN) may be attached to a 3GPP evolved packet core (EPC) as a trusted access network, without use of an evolved packet data gateway (ePDG) and overhead from related tunneling and encryption. Information to create the trusted attachment between a mobile device and a WLAN may be exchanged using Access Network Query Protocol (ANQP) extensions defined by IEEE standard 802.11u-2011, or using other protocols or standards such as DHCP or EAP. A trusted WLAN container with defined data structure fields may be transferred in the ANQP elements to exchange information used in the establishment and operation of the trusted attachment. |
| US10785669B2 |
Method of transmitting and receiving channel state information in wireless communication system and apparatus therefor
A method of reporting channel state information by a UE in a wireless communication system is provided. Specifically, A method of transmitting, by a user equipment (UE), power measurement information related to beam reporting in a wireless communication system includes: receiving downlink control information (DCI) triggering reporting of the power measurement information; receiving a downlink reference signal for reporting of the power measurement information; and transmitting, to a base station, power measurement information determined based on the received downlink reference signal. A minimum required time for reporting of the power measurement information is (i) calculated as the sum of a first minimum required time from the last timing of the downlink reference signal to a transmission timing of the power measurement information and a second minimum required time between DCI triggering the downlink reference signal and reception of the downlink reference signal or (ii) calculated based on a pre-configured threshold value related to reporting of the power measurement information. |
| US10785665B2 |
Communication method, communication device and terminal
The present disclosure provides a communication method, communication device and a terminal, the communication method comprising: determining a PCell group or a PSCell group working on the unlicensed carrier by a terminal; and performing a RLM on the PCell group or the PSCell group; the PCell group or the PSCell group being established by selected from at least one serving cell working on the unlicensed carrier, each serving cell working on one unlicensed carrier. The technical solution can deploy a PCell group or a PSCell group in the unlicensed frequency band, to perform RLM on the PCell group or the PSCell group, a number of times of RLF is reduced, and it can avoided a problem of huge signaling overhead and throughput loss, caused by RRC Reestablishment or reconfiguration of the PSCell as RLF has been frequently detected in the unlicensed frequency band. |
| US10785658B2 |
Method, device, and system for transmitting signals in unlicensed band
A method, device, and system for receiving a downlink signal is provided. The method includes: detecting a Channel State Information Reference Signal (CSI-RS) in a time unit #n on an unlicensed band cell; verifying whether the CSI-RS is used for Discovery RS (DRS) using an initialization value of a CSI-RS sequence of the CSI-RS; and performing a Radio Resource Management (RRM) measurement when the CSI-RS is used for the DRS. The CSI-RS is used for the DRS when an index of the time unit #n is not used for the initialization value of the CSI-RS sequence. |
| US10785657B2 |
Method and apparatus to efficiently support narrowband devices in broadband systems
Aspects of the subject disclosure may include, for example, segmenting an assigned spectrum into a lower portion, a middle portion, and an upper portion, establishing one or more full power wireless connections in the middle portion of the assigned spectrum, and establishing one or more reduced power wireless connections in the upper and lower portions of the assigned spectrum. Other embodiments are disclosed. |
| US10785656B2 |
Bandwidth part switch management
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station (BS) may transmit and a user equipment (UE) may receive cloned bandwidth part configuration information. In some aspects, the UE may determine a linkage between a primary bandwidth part and the cloned bandwidth part. In some aspects, the BS may transmit and the UE may receive a downlink control information message identifying the primary bandwidth part to signal a bandwidth part switch for the primary bandwidth part and a first bandwidth part or identifying the cloned bandwidth part to signal the bandwidth part switch for the primary bandwidth part and a second bandwidth part. In some aspects, the UE may perform the bandwidth part switch based at least in part on the downlink control information message. Numerous other aspects are provided. |
| US10785655B2 |
Telecommunication network utilizing network slice information
This application provide an information sending method, and a device and a system. The method includes: creating or updating, by a first device, a network slice instance; sending, by the first device, a first message to a second device, where the first message carries first network slice instance information, the first network slice instance information is first information about the created or updated network slice instance, and the first network slice instance information includes an identifier of the network slice instance; and storing or configuring, by the second device, the first network slice instance information. In the solutions, after creating or updating the network slice instance, the first device may send the information about the created or updated network slice instance to the second device, and the second device may store or configure the information, so as to avoid allocating an improper network slice instance to a terminal. |
| US10785651B2 |
Secured data access from a mobile device executing a native mobile application and a headless browser
A method includes receiving, at a native application, access credential data and providing the access credential data from the native application to a headless browser. The method also includes initiating a secured connection from the headless browser to a remote server that hosts a website. The remote server supports access to secured data without relying on an application programming interface. The method also includes sending, by the headless browser via the secured connection, the access credential data to the remote server. The method also includes receiving first web page data of the website from the remote server via the secured connection and parsing the first web page data to identify user-specific data. The method further includes receiving, by the headless browser via the secured connection, at least a portion of the secured data. |
| US10785650B2 |
Processing module and associated method
A processing module for a receiver device is disclosed. The processing module is configured to provide for processing of a signal received by the receiver device from a transmitter device. The signal includes a secure training sequence divided into a plurality of time spaced blocks. The secure training sequence incoudes a non-repeating pattern of symbols. The processing module is configured to, based on a first phase marker in the first block and a second phase marker in the second block defining a phase difference of the signal between the first and second antennas and a known spacing of the first antenna relative to the second antenna, determine an angle of arrival of the signal relative to the receiver device. |
| US10785649B2 |
Cross-device login to improve service efficiency
A server receives a login request from a first device. The login request includes login information used for an application login. In response to receiving the login request from the first device, the server transmits, to a second device different from the first device, a first message including a verification code. The first message instructs the second device to broadcast an audio signal including the verification code. The verification code is used to verify the first device by the server. |
| US10785647B1 |
Trusted beacon based location determination system and method
Trusted beacon based location determination system and method is disclosed. An electronic beacon broadcasts a cryptographically signed beacon identifier to listening devices. Listening devices are configured to verify the integrity of the cryptographically signed beacon identifier by using the beacon's public key. Listening devices may also be configured to verify the validity of the public key by verifying a digital certificate corresponding to the beacon. Listening devices may be configured with location-based functionality that determines a relative location of the listening device if the cryptographically signed beacon identifier is verified. |
| US10785646B2 |
Use of generative adversarial networks (GANs) for robust transmitter authentication
A method is provided for transmitter authentication including generating a noise vector using a generative adversarial network generator model, wherein a signature of a first transmitter is embedded into a signal output by the first transmitter based at least on the noise vector; and using the signature to identify the first transmitter. |
| US10785641B2 |
Systems and methods for real-time remote control of mobile applications
Systems and methods for real-time, remote-control of mobile applications are provided. A communication session between a network device and a terminal device can be established. The network device can be configured to execute a mobile application. For example, the mobile application can include an input element at an initial state. The mobile application can be remotely controlled by the terminal device. Further, a data stream including content data can be received and transmitted during the communication session. For example, the content data can include an object presented by the mobile application. The content data can be displayed on the terminal device. An input event associated with the content data can be detected. Control data can be generated based on the detected input event. The control data can be received at the network device and the initial state of the input element can be modified. |
| US10785637B2 |
SMF selection for isolated network slice
An access and mobility management function receives a registration request for a wireless device from a radio access network. The access and mobility management function sends a first message to a network repository function in response to receiving the registration request. The first message comprises: at least one single network slice selection assistance information of at least one network slice; and network slice isolation information for the at least one single network slice selection assistance information. The access and mobility management function receives from the network repository function, a second message comprising an Internet protocol address of a session management function. The session management function is selected based on the network slice isolation information for the at least one single network slice selection assistance information. The access and mobility management function sends a session create request for the wireless device to the session management function. |
| US10785636B2 |
System and method for obtaining an identifier of a mobile communication terminal at a control checkpoint
Methods for obtain identifiers, such as International Mobile Subscriber Identities (IMSIs) and International Mobile Station Equipment Identities (IMEIs), of mobile communication terminals, and associate these identifiers with other items of identifying information provided by users of the terminals. A local interrogation device may be installed that imitates a legitimate base station belonging to a cellular network, at a control checkpoint. Local interrogation devices are connected to a global interrogation device in a hierarchical network, whereby the local interrogation devices are assigned a priority that is higher than that of the global interrogation device. The global interrogation device provides cellular coverage to a larger area that contains the control checkpoints, while the local interrogation devices provide more localized cellular coverage to the control checkpoints. |
| US10785633B2 |
Communication system, operation control method, and location management server
A method for a base station includes receiving a signal relating to a location of a user equipment (UE) from the UE, selecting a first exchange for the UE and sending the signal to the first exchange, and sending the signal to a second exchange based on subscription information of the UE provided by a server. |
| US10785632B2 |
Terminal apparatus, core network apparatus, and communication control method
Provided is a communication measure for registering information about a terminal apparatus in various apparatuses, such as a control apparatus and a terminal apparatus, included in a communication system in which a protocol used for registration management or registration information management for a mobile communication service is shared, based on the states of the various apparatuses. Also provided is a communication control measure for updating the information about the terminal apparatus registered in the various apparatuses. Thus, there are provided, in a communication system in which a protocol used for registration management or registration information management for a mobile communication service is shared, a measure for registration management based on the states of various apparatuses included in the communication system, such as a control apparatus and a terminal apparatus, and a realization measure for determining post-registration behavior. |
| US10785621B1 |
Systems and methods to provide an interactive space based on vehicle-to-vehicle communications
This disclosure relates to systems and methods to provide an interactive space based on vehicle-to-vehicle communications. A vehicle may store experience information and/or other information. The experience information may define virtual content to be presented to a user residing in the vehicle to create an interactive space. The virtual content may be associated with an experience location in a real-world environment. Responsive to a vehicle location of the vehicle being at or near the experience location, the user may be presented with views of the virtual content. The user may interact with the virtual content causing an update of the experience information. Upon detection of presence of a second vehicle, the vehicle may communicate the updated experience information to the second vehicle. |
| US10785618B2 |
Method for allocating V2X resource pool to subframe remaining after excluding specific subframe in wireless communication system, and terminal using same
The present invention provides a vehicle-to-X (V2X) operation method performed by a V2X terminal in a wireless communication system, the method comprising: allocating a V2X resource pool to a subframe remaining after excluding a specific subframe; and performing a V2X communication on the allocated V2X resource pool. |
| US10785614B2 |
Messaging service application programming interface
A system comprising a computer-readable storage medium storing at least one program and a computer-implemented method that enables short message service (SMS) text messaging to be integrated into existing applications is presented. Consistent with some embodiments, the method may include receiving a request from a client application to transmit a message to a recipient device. The method may further include adding the message transmission request to an outbound queue based on determining the message transmission request is valid. In response to successfully validating the request, the method causes transmission of the message to the recipient device. |
| US10785611B1 |
Method and cloud service for updating a cloud component
A method and cloud service provide for upgrading a cloud component that is operably coupled to Land Mobile Radio (LMR) infrastructure equipment. A second cloud component is installed to replace a first cloud component. The first cloud component and the second cloud component operating simultaneously. The cloud service determines a first group of radios that are affiliated to a first talkgroup and a second group of radios that are affiliated to a second talkgroup, these radios currently utilizing the first cloud component. The cloud service prioritizes the first group of radios and the second group of radios to migrate to the second cloud component to obtain a first prioritized group and a second prioritized group. Each radio of the first prioritized group is migrated to the second cloud component before each radio of the second prioritized group. |
| US10785607B2 |
Concurrent multi-level broadcast and unicast for small unmanned aerial vehicles and V2X systems
Systems, methods, and instrumentalities are disclosed for processing a multi-level transmission sent on a common set of resources using superposition coding, comprising determining a first group radio network temporary identifier (GRNTI), wherein the GRNTI is associated with a broadcast transmission to a plurality of wireless transmit/receive units (WTRUs), determining a second GRNTI, wherein the second GRNTI is associated with a transmission to a subset of the plurality of WTRUs that received the first GRNTI, receiving the multi-level transmission, wherein the multi-level transmission comprises a first level message and a second level message, decoding the first level message from the multi-level transmission using the first GRNTI and preconfigured control information, and decoding the second level message from the multi-level transmission using the second GRNTI. |
| US10785606B2 |
Methods for handling quasi co-location (QCL) configuration for multicast transmissions
In certain embodiments, a method for use in a network node comprises sending a control information message to at least one wireless device that is in idle mode. The message comprises a mapping that maps a quasi co-location (QCL) assumption to a multicast transmission or multicast channel. For example, in certain embodiments, the multicast transmission or multicast channel is associated with a temporary multicast group indicator (TMGI), and the mapping maps the QCL assumption to the TMGI. The control information message causes the at least one wireless device to use the QCL assumption to decode the multicast transmission or multicast channel while in idle mode. |
| US10785603B2 |
Determining locations based on dynamic environmental characteristics and user data
Mechanisms are provided to implement a location identification mechanism to identify a location or route for a user. A starting location of the user is identified in response to receiving a set of details from the user including at least a target location. A three-dimensional model of an area around the starting location, an area around the target location, and an area between the starting location and the target location is generated and current local weather and forecasted local weather associated with the starting location, the target location, and the area between the starting location and the target location is identified. Anticipated wind flow and temperatures within the generated three-dimensional model are simulated to identify a route from the starting location to the target location that meets a set of personal preferences of the user. The identified route is then presented on a user-selected navigation application. |
| US10785600B2 |
System, device, and method of navigation in tracks
Devices, systems, and methods of navigation in tracks and trails. A system includes a smartphone or other portable electronic device. The system generates and provides navigation data and mapping data to travelers, particularly in walking trails; and generates a video clip or other multimedia presentation that incorporates trip data, images, audio, and a reconstructed map of the route. An administrator or operator of a nature center or an attraction or other venue, operates the system to obtain real-time information about travelers within the venue, and to selectively provide data and messages to some or all of such travelers. |
| US10785598B2 |
Cognitive geofence updates
Methods, computer program products, and systems are presented. The method computer program products, and systems can include, for instance: examining data of breaches of a geofence by client computer devices to determine respective positions of the breaches; establishing an updated location for the geofence using the determined respective positions of the breaches; updating a location of the geofence so that the location of the geofence is the updated location; obtaining data of a client computer breach of the geofence at the updated location; and providing one or more output in response to the obtaining data of a client computer breach of the geofence at the updated location. |
| US10785587B2 |
Adjusting ambient sound playing through speakers in headphones
Headphones include one or more microphones that capture ambient sound in an environment of a user. The headphones play music from a smartphone and the ambient sound through speakers. An amplitude of the ambient sound playing through the speakers is adjusted in response to determining an atmospheric pressure in the environment or movement of the smartphone with the user. |
| US10785586B2 |
Sound-absorbing material, sound-absorbing particle and speaker module manufacturing process, particle and module
The present invention relates to the technical field of electroacoustic products, and discloses sound-absorbing material, sound-absorbing particle, speaker module manufacturing processes, a particle and a module. The process comprises the following steps: placing a raw powder of a porous sound-absorbing material into a heating furnace to perform calcination, and introducing a processing gas during the calcination, wherein the calcination temperature is 120° C. to 800° C., and the calcination time is 6 h to 72 h. |
| US10785583B2 |
Hearing aid bowtie antenna optimized for ear to ear communications
A hearing aid is described which incorporates an antenna integrated into the housing that is configured to radiate with linear polarization such that the electric field is perpendicular to the head of a wearer. The described technique results in lower propagation losses from ear to ear and an improvement in ear-to-ear communications using a far-field link (e.g., in the 2.4 GHz band). |
| US10785580B2 |
Method for adjusting parameters of a hearing system and hearing system
A method adjusts parameters of a hearing system which has a hearing aid device and a communication device, which is separate from the hearing aid device. A component for acoustic coupling of the hearing aid device to the ear of a hearing-aid wearer is fitted to the hearing aid device. A camera of the communication device is used to capture at least one image of the component used for acoustic coupling. A product identity of the component is identified from the captured image and acoustic transfer characteristics are assigned to the previously identified component. The parameters of the hearing system are adjusted on the basis of these acoustic transfer characteristics. |
| US10785574B2 |
Acoustic transducer driver and controller
An acoustophoretic system is controlled and driven to attain a desired level of performance. An RF controller and a driver provide a frequency and power to an acoustic transducer, which can be implemented as a piezoelectric element, which presents a reactive load or a complex load. A controller implements a control technique for efficient transducer operation. The control technique can locate a frequency for operation that is at a reactance minimum or maximum for the system to produce a modal pattern and to provide efficient operation of the transducer. A method of detecting a minimum or maximum reactance in a acoustophoretic system used to trap, separate, deflect, cluster, fractionate or otherwise process particles or secondary fluids or tertiary fluids in a primary fluid and utilizing the frequency of the detected reactance to operate the acoustophoretic system. |
| US10785569B2 |
Encoded audio metadata-based loudness equalization and dynamic equalization during DRC
Dynamic loudness equalization of received audio content in a playback system, using metadata that includes instantaneous loudness values for the audio content. A playback level is derived from a user volume setting of the playback system, and is compared with a mixing level that is assigned to the audio content. Parameters are computed, that define an equalization filter that is filtering the audio content before driving a speaker with the filtered audio content, based on the instantaneous loudness values and the comparing of the playback level with the assigned mixing level. Other embodiments are also described and claimed. |
| US10785567B1 |
Fabrication of piezoelectric transducer including integrated temperature sensor
A method of fabricating a piezoelectric transducer may include interleaving a plurality of layers of piezoelectric material with a plurality of conductive layers including a first conductive layer, one or more second conductive layers, and one or more third conductive layers, coupling the first conductive layer to a first electrode, wherein an electrical impedance of the first conductive layer varies as a function of a temperature internal to the piezoelectric transducer, and such that a measurement signal indicative of the electrical impedance is generated at the first electrode, coupling the one or more second conductive layers to a second electrode, and coupling the one or more third conductive layers to a third electrode, such that an electrical driving signal driven to the second electrode and the third electrode causes mechanical vibration of the piezoelectric transducer as a function of the electrical driving signal. |
| US10785565B2 |
Distributed audio capture and mixing controlling
Apparatus including a processor configured to: receive an audio signal from a close microphone, wherein the audio signal is input in a spatial audio mixing, and the close microphone is associated with a first sound source; receive a beam-formed audio signal from a microphone array, wherein the beam-formed audio signal is a result of forming a beam of the microphone array directed from the microphone array towards the close microphone so as to enhance the audio signal; determine a time duration where no further sound source is active within the sound scene the first sound source; and determine a time difference, during the time duration, between the audio signal and the beam-formed audio signal to enable alignment of the audio signal and the beam-formed audio signal. |
| US10785562B1 |
Position-aware recording devices able to provide context to speech
Introduced here are recording devices optimized for recording speech between multiple parties (e.g., a speaker and a counterparty, or a first speaker and a second speaker). These recording devices can facilitate the discovery of personalized characteristics of an interaction by detecting location. For example, these recording devices can discover the intent behind certain terms and phrases in the context of a conversation. A recording device can include a communication module configured to stream recorded media content to another electronic device, as well as a marker identification module configured to identify nearby beacons. For example, a recording device may include a Bluetooth® Low Energy chipset configured to identify nearby Bluetooth® beacons and a Wi-Fi® chipset configured to stream recorded media content to another electronic device. |
| US10785560B2 |
Waveguide for a height channel in a speaker
One embodiment provides a speaker device comprising a first housing including a first top surface comprising a first opening, a first recessed mounting surface spaced below the first opening, and a first recessed sidewall extending upwardly from the first recessed mounting surface to the first opening to form a first waveguide. The speaker device further comprises a first upward-facing driver mounted into the first recessed mounting surface. The first waveguide shapes propagation of acoustic energy generated by the first upward-facing driver to project the acoustic energy out of the speaker device in an upwardly inclined direction. |
| US10785556B2 |
Earphone with a pipeline damper
In order to control the output in a low-pitched sound domain zone or a specific frequency domain zone of an earphone, provided is an earphone comprising: a driver unit; a housing forming an electric component part so as to load the driver unit; a groove formed along a first path on the inner surface of the housing; a pipeline damper covering the inner surface of the housing so as to form a pipeline along the groove; a first external base hole formed in the housing at a first point of the pipeline; and an internal base hole formed in the pipeline damper at a second point of the pipeline. |
| US10785554B2 |
Multi-cable positioning device and headset with such device
The present disclosure concerns a multi-cable positioning device and a headset with multi-cable positioning device. The device comprises at least a fastening portion for removable attachment to clothing, and a cable management portion. The cable management portion comprises at least a first cable receptacle for a first cable, and a second cable receptacle for a second cable, wherein the cable receptacles are adapted for rotational and translational locking of the cables to increase comfort and stability. |
| US10785548B2 |
Method for providing information about a mechanical wristwatch
A method for providing information about a mechanical wristwatch, including the following steps, performed by the wristwatch: harvesting an intermittently available external energy, storing the harvested energy, at the end of a predefined period of time, generating an analysis report on an activity of the owner of the wristwatch, based at least on the times and durations of availability of the external energy, when or after the harvested energy quantity reaches a threshold, the threshold being on or above an energy level required to power a transmission unit of the wristwatch, wirelessly transmitting the analysis report to a distant reader with the transmission unit. |
| US10785547B2 |
System and method for synchronizing metadata with audiovisual content
An example method comprises receiving, at a first digital device, video data, scanning video content of the video data for visual transitions within the video content between consecutive frames of the video data, each transition indicating significant visual transitions relative to other frames of the video data, timestamping each visual transition and create a first set of temporal video fingerprints, identifying items of metadata to be associated with the video data, identifying a location within the video data using the temporal video fingerprints for the identified items of metadata, generating a metadata index identifying each item of metadata and a location for each item of metadata relative to the video data using at least one of the temporal video fingerprints, and transmitting, at the first digital device, the video data, the first set of temporal video fingerprints, and the metadata index to a different digital device. |
| US10785544B2 |
Image acquisition apparatus with priority network selection for data upload
Provided is an image acquisition apparatus according to an embodiment of the disclosure for performing wireless Internet communication. The image acquisition apparatus stores a service set identifier (SSID) of a specific access point, stores in a memory files of a video, which are acquired by photographing, and uploads the files, which are stored in the memory, to a monitoring device through the specific access point when the SSID is detected. |
| US10785541B2 |
Screencast recording method, screencast playing method, screen recording terminal, and playing terminal
A screencast recording method, a screencast playing method, a screen recording terminal, and a playing terminal. The recording method includes obtaining an operation performed by a screen recording user on a screen recording terminal, and determining screen content and event content that are corresponding to the operation. The method further comprises generating video data and a screen recording operation intelligent playback part based on the screen content and the event content. The method further comprises generating a screen recording file that includes the video data and the screen recording operation intelligent playback part. The playing method further includes obtaining a screen recording file. The method further includes receiving an intelligent playback instruction. The method further includes performing at least one operation according to the intelligent playback instruction. |
| US10785540B2 |
Video textbook environment
A video textbook environment may provide video textbooks for students in various classes at various institutions. The video textbook environment may provide a web interface that displays videos and enables students to take notes regarding the videos. The student may request bookmarks be placed on a video. These bookmarks may be selected to return the video to the designated portion associated with the bookmark. The notes may be timestamped to correspond with a video counter value, such as where a bookmark is positioned. In this fashion, a student's notes may be associated with a given location in the bookmark. Notes may be aggregated for partitions of the video textbook. In particular, notes can be stored in a database a query may be issued to aggregate notes for a selected partition. The notes may then be displayed or downloaded to a user, such as a student. |
| US10785536B2 |
Client-side playback of personalized media content generated dynamically for event opportunities in programming media content
A media presentation and distribution system (MPDS) communicatively coupled to a client device, which handles media content distribution via a content delivery network, to a client device associated with a user: identifies candidate time intervals in programming media content played at the client device based on at least a request received from the client device. The MPDS retrieves media content from a media store in the MPDS. The media content is retrieved based on at least one of the user intent information and a plurality of targeting parameters associated with the user. The MPDS dynamically generates personalized media content that corresponds to the candidate time intervals in the programming media content and further instructs playback of the dynamically generated personalized media content at the identified candidate time intervals based on the specified version of the programming media content played at the client device. |
| US10785535B2 |
Media content publication using distribution areas in a database
In one embodiment, a method defines a plurality of geographic primitives. A geographic primitive is defined by one or more location identifiers. A plurality of distribution areas are generated where a distribution area is defined by one or more of the geographic primitives. The method assigns one of the distribution areas to each of a plurality of pieces of media content. Then, the method stores the assigned one of the plurality of distribution areas for each of the plurality of pieces of media content in a database. One or more of the plurality of pieces of media content are published with the assigned one of the distribution areas. The assigned one of the distribution areas is usable to determine which media content in the one or more of the plurality of pieces of media content is available to users. |
| US10785533B2 |
Demographic attribution of household viewing events
Aggregating viewership data is disclosed. Initially, household viewership data assigned to a tuning event in multiple households is accessed. Then, the household viewership data for the tuning event in the multiple households representing the same episode is aggregated to generate episode viewership data. Next, episode viewership data representing multiple episodes of the same program is aggregated to generate program viewership data. Next, the program viewership data for multiple programs of the same network is aggregated to generate network viewership data. Finally, the network viewership data for multiple commonly-owned networks is aggregated to generate entity viewership data. |
| US10785530B2 |
Dynamic video overlays
A client device accesses a video input stream from an intermediate device for display. The client device analyzes the video input stream to determine that the video input stream matches a template corresponding to a screen portion. Based on the video input stream matching the template, a video output stream is generated and caused to be presented on a display. In some example embodiments, the analysis is performed while the client device is replacing video content received from a content source via the intermediate device. For example, commercials transmitted from a national content provider to a smart TV via a set-top box may be replaced with targeted commercials. During the replacement, menus generated by the set-top box may be detected and the replacement video altered by the smart TV to include the menus. |
| US10785529B2 |
Anticipatory video signal reception and processing
A system and method that provide reduced latency in a video signal processing system. Various aspects of the present invention may comprise receiving a current request from a user for first video information. Such a request may, for example, be received with a user interface module. A first video stream and a second video stream may be received simultaneously, where the first video stream comprises the first video information currently requested by the user, and the second video stream comprises second video information not currently requested by the user. A video receiver module may, for example, perform such receiving. The first video stream may be processed to present the first video information to the user at the current time. Further, the second video stream may be pre-processed in preparation for being presented to the user in the future. A video processing module may, for example, perform such video stream processing. |
| US10785526B1 |
System for providing music content to a user
A user may employ a user device (e.g., a television (TV) and a set-top box (STB)) to access a television system via a network. The television system may include one or more content servers (CSs) (e.g., a VOD server, an HTTP server, or other media server) for providing, among other things, a VOD service to the user and a broadcast transmission system for transmitting a multitude of linear television channels. Television system and/or user device is/are operable to enable the user to interact with an enhanced TV service (ETS) that allows the user to easily navigate among various different programmed linear channels (a.k.a., “streaming channels”) and VOD services. The ETS may be hosted in the television system, in user device, or in a combination of the two. |
| US10785525B2 |
Reception apparatus and data processing method
The present technology relates to a reception apparatus and a data processing method that enable clock synchronization in a more suitable manner. The reception apparatus receives a digital broadcast signal of an IP transmission method that includes time information and a stream of content. The time information includes a seconds field and a nanoseconds field. The reception apparatus then generates a processing clock synchronized with the time information on the basis of the time information included in the digital broadcast signal, and processes the stream included in the digital broadcast signal on the basis of the processing clock. The present technology can be applied to, for example, television receivers conforming to the IP transmission method. |
| US10785524B1 |
Telematics integration enabling indexing and viewing of associated event videos
A system for telematics integration includes a video system configured to receive an event email notification from a telematics system. The telematics system was provided an email address for the event email notification. The video system is further configured to scrape the event email notification for event information and to determine whether event information satisfies criteria to generate trigger criteria for an event of interest. Then video system is further configured to, in the event that the event information satisfies the criteria to generate the trigger criteria, retrieve associated video from a video repository of the video system based at least in part on the trigger criteria. |
| US10785521B2 |
Apparatus and method for displaying content
A system that incorporates teachings of the present disclosure may include, for example, a set-top-box (STB) having a controller to join a multicast group having an associated multicast address, wherein the multicast address is associated with a first content type of a plurality of content types, access encoded content associated with the first content type from the multicast address, wherein the encoded content is transmitted by at least one source associated with the multicast group to the multicast address, decode the accessed encoded content, and display the decoded content on a channel mapped to the multicast address. Other embodiments are disclosed. |
| US10785520B2 |
Method and apparatus for wireless distribution of TV services
Aspects of the subject disclosure may include, for example, a wireless framework for delivering TV services. The wireless framework can include a mix of wireless access technologies (e.g. Satellite, WiFi and/or LTE overlay links). One or more aspects of the subject disclosure include injecting TV content into the network at a few locations (e.g., residential locations) using satellite antennas (e.g., satellite dishes). The content is then further distributed to other homes using a house-to-house WiFi network and/or via an overlay LTE network. Other embodiments are disclosed. |
| US10785519B2 |
Methods and systems to meter media content presented on a wireless communication device
An example apparatus to monitor media that is presented via a mobile device includes: an application monitor to determine when media presentation software is being executed by the mobile device; and a metering information collector to collect at least one of a signature or a code of the media presented by the media presentation software based on the media presentation software being executed by the mobile device. |
| US10785518B2 |
Video management system, video management method, and recording medium
A server of a video management system includes a control unit that, upon receiving the video transmission request and the affiliation information transmitted from the terminal, determines whether the video transmission request and the affiliation information correspond to a first case in which the affiliation destination indicated by the affiliation information and the affiliation destination of the affiliation video data are the same, a second case in which the affiliation destination indicated by the affiliation information and the affiliation destination of the affiliation video data are the same for a group and are different for a team, or a third case in which the affiliation destination indicated by the affiliation information and the affiliation destination of the affiliation video data are different for a group, the control unit transmitting the match video data to the terminal in the first case. |
| US10785516B2 |
Data distribution amongst transponder carriers
A satellite broadcast system is used to transmit streams of variable bit-rate content using fixed bit-rate channels that correspond to respective satellite transponder carriers. High bandwidth content is transmitted over multiple transponder carriers in parallel with a combined bandwidth sufficient for the peak bit-rate of the high bandwidth content, whereas multiple streams of low bandwidth content can be transmitted over a single transponder carrier simultaneously by multiplexing the low bandwidth content. High bandwidth content may be multiplexed with low bandwidth content rather than assigning all high bandwidth content to be transmitted exclusively over dedicated high bandwidth transponders. |
| US10785512B2 |
Generalized low latency user interaction with video on a diversity of transports
Techniques related to providing video on a variety of transports are discussed. Such techniques include transmitting and receiving separate first and second video streams such that a first video stream includes a base frame of composed video content and the second video stream includes a user interaction frame of user interaction content and, after receiving the video streams, combining the base frame and the user interaction frame to generate a composite frame for presentment by a display. |
| US10785508B2 |
System for measuring video playback events using a server generated manifest/playlist
An apparatus and method for using a server to generate per-user manifest files for providing unique viewing experiences and proxy modules local to video players receiving the manifest files for measuring video playback events with frame accuracy is disclosed. In one aspect, a server may be used to generate a manifest file for directing a video player to play requested video content in a video stream with advertising or other alternative content which may be desired. A proxy module local to the video player may parse the video stream to inject triggers at frame accurate locations which may be desired for measuring, such as at a precise frame in which the alternative content starts, stops, and/or reaches a midpoint with respect to the requested video content. |
| US10785504B2 |
Image processing device and image processing method
An image processing device including a decoding section configured to decode an image from an encoded stream, a horizontal filtering section configured to apply a deblocking filter to a vertical block boundary within an image to be decoded by the decoding section, a vertical filtering section configured to apply a deblocking filter to a horizontal block boundary within an image to be decoded by the decoding section, and a control section configured to cause the horizontal filtering section to filter in parallel a plurality of vertical block boundaries included in a processing unit containing a plurality of coding units and cause the vertical filtering section to filter in parallel a plurality of horizontal block boundaries included in the processing unit. |
| US10785503B2 |
Method and apparatus for encoding/decoding images using a prediction method adopting in-loop filtering
Disclosed is a prediction method adopting in-loop filtering. According to the present invention, a prediction method for encoding and decoding video comprises the following steps: generating a residual block of the current block through an inverse quantization and inverse transform; generating a prediction block of the current block through an intra-prediction; performing in-loop filtering on the current block in which the residual block and the prediction block are combined; and storing the current block, on which the in-loop filtering is performed, in a frame buffer for an intra-prediction of the next block to be encoded. As described above, prediction is performed using an in-loop filter during processes for encoding and decoding video, thereby improving the accuracy of prediction and reducing errors in prediction, thus improving the efficiency of video compression and reducing the amount of data to be transmitted. |
| US10785497B2 |
Effective wedgelet partition coding using spatial prediction
In accordance with a first aspect, the intra prediction direction of a neighboring, intra-predicted block is used in order to predict the extension direction of the wedgelet separation line of a current block, thereby reducing the side information rate necessitated in order to convey the partitioning information. In accordance with a second aspect, the idea is that previously reconstructed samples, i.e. reconstructed values of blocks preceding the current block in accordance with the coding/decoding order allow for at least a prediction of a correct placement of a starting point of the wedgelet separation line, namely by placing the starting point of the wedgelet separation line at a position of a maximum change between consecutive ones of a sequence of reconstructed values of samples of a line of samples extending adjacent to the current block along a circumference thereof. Both aspects may be used individually or in combination. |
| US10785490B2 |
Video coding module and method of operating the same
A training operation is performed on the video coding module to generate a personal video parameter based on information on a sensitivity of a user and a preference of a user. An image is received through an imaging device. The image is encoded based on the personal video parameter to generate an encoded image. The encoded image is decoded based on the personal video parameter to generate a first decoded image. |
| US10785487B2 |
Intra prediction in image processing
An intra prediction method and a device using the intra prediction method are provided. The intra prediction method includes the steps of: deriving a current prediction mode as a prediction mode of a current block; constructing neighboring samples of the current block with available reference samples; filtering the available reference samples; and generating predicted samples of the current block on the basis of the filtered available reference samples. The filtering step includes performing the filtering using the available reference sample located in the prediction direction of the current prediction mode and a predetermined number of available reference samples neighboring to the prediction direction of the current prediction mode. |
| US10785486B2 |
Unified intra block copy and inter prediction modes
Innovations in unified intra block copy (“BC”) and inter prediction modes are presented. In some example implementations, bitstream syntax, semantics of syntax elements and many coding/decoding processes for inter prediction mode are reused or slightly modified to enable intra BC prediction for blocks of a frame. For example, to provide intra BC prediction for a current block of a current picture, a motion compensation process applies a motion vector that indicates a displacement within the current picture, with the current picture being used as a reference picture for the motion compensation process. With this unification of syntax, semantics and coding/decoding processes, various coding/decoding tools designed for inter prediction mode, such as advanced motion vector prediction, merge mode and skip mode, can also be applied when intra BC prediction is used, which simplifies implementation of intra BC prediction. |
| US10785485B1 |
Adaptive bit rate control for image compression
A method and apparatus for enabling compression of a stream of pictures according to a target bit rate are described. A first configuration parameter for a first portion is determined based at least in part on a first relative weight of the first portion with respect to a first set of N portions, where the first set of N portions includes the first portion and N-1 portions which succeed the first portion. A second configuration parameter for a second portion of a second picture is determined based at least in part on a second relative weight of the second portion with respect to a second set of M portions of pictures, where the second set of M portions includes a subset of the N-1 portions from the first set and zero or more additional portions of pictures from the stream of pictures. |
| US10785483B2 |
Modified coding for a transform skipped block for CABAC in HEVC
In an example, an electronic device of a decoder is configured to obtain a bit stream and recover a binary symbol from the obtained bit stream. The electronic device is configured to determine whether the binary symbol is to be decoded using a modified transform skip mode. The electronic device is configured to, in response to determining that the binary symbol is not to be decoded using the modified transform skip mode, determine a first TS_Shift value, and recover video data using the first TS_Shift value. The electronic device is configured to, in response to determining that the binary symbol is to be decoded using the modified transform skip mode, determine a second TS_Shift value, and recover video data using the second TS_Shift value. |
| US10785481B2 |
Method and system for video codec rate-distortion performance by pre and post-processing
A system, method and computer program product for improving video codec performance, including a pre-processing stage configured for downscaling by a variable amount an uncompressed video signal before sending such downscaled, uncompressed video signal to an input of a video codec; and a complimentary post-processing stage configured for upscaling the decompressed video signal received from an output of the video codec back to its original resolution before transmitting the decompressed video signal. The system, method and computer program product provides improved rate-distortion performance compared to direct use of the video codec alone. |
| US10785480B2 |
Method for encoding of a video stream
A temporal sequence of pictures is generated in a method for encoding of a first video stream. To do so, a synchronization signal can be used, which can be derived from a second video stream independently of the first video stream. Alternatively, the encoding of a second video stream independent of the first video stream can be based on the same principle as for the encoding of the first video stream. |
| US10785479B2 |
Intra prediction mode signaling for video coding
In one embodiment, a method determines if a first flag for using a most probable mode (MPM) set for intra prediction is set. When the first flag indicates the MPM set is used, the method decodes a first index for the MPM, the first index indicating a first intra prediction mode in the MPM set. When the first flag does not indicate the MPM set is being used, the method determines if a second flag for using a near-MPM set is set. When the second flag indicates the near-MPM set is being used, the method decodes a second index for the near-MPM, the second index indicating a second intra prediction mode in the near-MPM set. When the second flag does not indicate the near-MPM is being used, the method decodes a third index for a non-MPM, the third index indicating a third intra prediction mode in the non-MPM set. |
| US10785475B2 |
Method and apparatus of video coding with prediction offset
A method and apparatus for video encoding and decoding with prediction offset in a video coding system are disclosed. A prediction offset for a current block is derived from a reconstructed residual signal of one or more coded blocks. At the encoder side, a residual signal for the current block is calculated by subtracting a prediction signal and the prediction offset from an original signal of the current block, and the residual signal is encoded to generate an encoded bitstream. At the decoder side, a residual signal for the current block is obtained from input data, a reconstructed signal for the current block is calculated by adding a prediction signal and the prediction offset to the residual signal, and the current block is decoded using the reconstructed signal. |
| US10785474B1 |
Guide railing for precise vehicle positioning within dynamic scene for vehicle sensor calibration
Sensors coupled to a vehicle are calibrated using a dynamic scene with sensor targets around a motorized turntable that rotates the vehicle to different orientations. The sensors capture data at each vehicle orientation along the rotation. The vehicle's computer identifies representations of the sensor targets within the data captured by the sensors, and calibrates the sensor based on these representations, for example by comparing these representations to previously stored information about the sensor targets and generating a correction based on differences, the correction applied to post-calibration sensor data. |
| US10785473B2 |
Virtual window display
A virtual window display includes: a plurality of collimated projector modules having contiguous exit pupils. Each collimated projector module includes: a display device configured to display a spatially modulated image along a flat or curved geometric image surface, and one or more optical lenses sharing a common curvature symmetry axis and configured to optically collimate light from the display device in the collimated projector module. The curvature symmetry axes of the plurality of collimated projector modules point in a plurality of angular directions and are substantially convergent along at least one axis at a finite distance from the plurality of collimated projectors. The total display FOV of the virtual window display is larger than the module FOV of each of the plurality of collimated projector modules. |
| US10785469B2 |
Generation apparatus and method for generating a virtual viewpoint image
A generation apparatus is configured to generate a virtual viewpoint image based on a plurality of images captured by a plurality of cameras for imaging a field from a plurality of different directions, the generation apparatus including an acquisition unit configured to acquire, based on a three-dimensional model of at least a portion of the field, correspondence information indicating correspondence between a coordinate of an image captured by at least one of the plurality of cameras and a coordinate related to a simple three-dimensional model less accurate than the three-dimensional model, and a generation unit configured to generate a virtual viewpoint image according to designation about a position and an orientation of a virtual viewpoint, by using an image captured by one or more of the plurality of cameras and the correspondence information acquired by the acquisition unit. |
| US10785468B2 |
Communication methods and systems, electronic devices, servers, and readable storage media
The present disclosure provides a communication method, and an electronic device. The method includes: obtaining, by an electronic device, a plurality of 2D images and/or a plurality of depth maps for a current scene, the plurality of 2D images and/or the plurality of depth maps being aligned in time; and transmitting, by the electronic device, the plurality of 2D images and/or the plurality of depth maps to the server by means of wireless communication. |
| US10785462B2 |
Image processing apparatus, image capturing apparatus, image processing method, and storage medium
There is provided an image processing apparatus. An obtaining unit obtains a first image to which tone conversion processing conforming to a first input/output characteristic having a first maximum output luminance value has been applied. A generation unit generates first correction information for correcting a luminance value of the first image based on a difference regarding an output luminance value between the first input/output characteristic and a second input/output characteristic having a second maximum output luminance value, and on second correction information for correcting a luminance value of a second image to which tone conversion processing conforming to the second input/output characteristic has been applied. A correction unit corrects a luminance value of the first image in conformity to the first correction information. |
| US10785454B2 |
Display control device and computer-readable storage medium for a vehicle
A display control device is provided, including: a location-information acquiring unit configured to acquire location information indicating an image-capturing target place; a route-information acquiring unit configured to acquire route information indicating a route to a destination of a first vehicle; an image-capturing-direction determining unit configured to determine, based on the location information and the route information, an image-capturing direction in which image capturing of the image-capturing target place is to be performed; a captured-image receiving unit configured to receive, from a second vehicle that captures an image of the image-capturing target place in the image-capturing direction, the captured image of the image-capturing target place; and a display control unit configured to cause the captured image to be displayed. |
| US10785453B2 |
Authenticating and presenting video evidence
A method for automatically authenticating unknown video data based on known video data stored at a client server is provided, wherein, unknown and known video data each are made up of segments and include metadata, a hash message digest, and a serial code. The method involves selecting a first segment of the unknown video and locating the serial code within the first segment of the unknown video data. The serial code is used to locate a corresponding first segment in the known video data. The first segment may include a known hash message digest. A new hash message digest for the first segment of the unknown video data is generated and compared with the known hash message digest. If they match, the segment of unknown video data is authentic. |
| US10785440B2 |
Method for transmitting image and electronic device thereof
A method for transmitting an image and an electronic device thereof are provided. An image transmission method of an electronic device includes displaying a message transmission/reception history with at least one other electronic device, sensing a selection of a camera execution menu, displaying a preview screen of a camera within a screen in which the message transmission/reception history is displayed, detecting a touch on the displayed preview screen, if the displayed preview screen is touched, capturing an image of a subject, detecting a gesture for the captured image, and, if the gesture for the captured image is detected, transmitting the captured image to the at least one other electronic device according to the detected gesture. |
| US10785438B2 |
Image sensor and image capturing apparatus
An image sensor, comprising a pixel region in which a plurality of pixel units are arranged, each pixel unit having first and second photoelectric conversion portions, a first output portion that outputs, outside of the image sensor, a first signal based on a signal from the first photoelectric conversion portion of the pixel units, and a second output portion that outputs a second signal based on a signal from the first photoelectric conversion portion and a signal from the second photoelectric conversion portion of the pixel units, wherein output of the first signal from the first output portion and output of the second signal from the second output portion are performed in parallel. |
| US10785436B1 |
Image sensor and transfer circuit and transfer method thereof
An image sensor for capturing an image, includes: an array of pixel circuits, wherein each of the pixel circuits is for sensing a portion of the image, and generate a sample signal and a hold signal according to the portion of the image and a predetermined reset voltage respectively; and a transfer circuit, which is coupled to the array, and is for converting the sample signals and hold signals to corresponding digital sensing signals and corresponding digital reset signals respectively, to generate pixel signals respectively corresponding to the pixel circuits according to the digital sensing signals and the digital reset signals; wherein the transfer circuit converts the sample signal generated by one of the pixel circuits to the corresponding digital sensing signal and converts the hold signal generated by another one of the pixel circuits to the corresponding digital reset signal at least partially within a same period. |
| US10785434B2 |
Visible light communication sensor
A visible light communication sensor is provided. The visible light communication sensor includes a sensing module, an image data readout circuit, and a visible light communication data readout circuit. The sensing module includes a plurality of pixel units arranged in an array. When the sensing module performs an image sensing operation, a first portion of the pixel units performs an image sensing operation, and the image data readout circuit is idle. When the sensing module performs a visible light communication operation, a second portion of the plurality of pixel units receives a visible light communication signal, so that the visible light communication data readout circuit outputs the visible light communication data, and the image data readout circuit performs an analog-to-digital conversion on a plurality of image sensing signals outputted by the first portion of the plurality of pixel units performed in the image sensing operation to output image sensing data. |
| US10785430B2 |
Solid-state imaging device and imaging apparatus
A solid-state imaging device includes: a pixel including a photoelectric converter that generates a charge and a charge accumulator that converts the charge into a voltage; a controller that causes the pixel to perform exposure in a first exposure mode and convert the charge into the voltage with a first gain to output a first pixel signal, and causes the pixel to perform exposure in a second exposure mode and convert the charge into the voltage with a second gain to output a second pixel signal, the second exposure mode being shorter in exposure time than the first exposure mode, and the second gain being lower than the first gain; and a signal processor that synthesizes the second pixel signal after amplification and the first pixel signal. |
| US10785424B2 |
Radiation image imaging apparatus and radiation image imaging system
A radiation image imaging apparatus includes the following. A switch is in an off state if off voltage is applied to the connected scanning line, is in an on state if charge generated in the radiation detecting element is accumulated in the radiation detecting element and the on voltage is applied to the connected scanning line. A hardware processor controls the scanning driver to apply the on voltage to a plurality of adjacent scanning lines at the same time to obtain an image in which a binning number in an extending direction of the signal line is larger than a binning number in an extending direction of the scanning line. The hardware processor performs an enlarged interpolation process on the obtained image to generate an image in which a pixel size in the extending direction of the signal line matches the extending direction of the scanning line. |
| US10785423B2 |
Image sensor, image capturing apparatus, and image capturing method
An image sensor comprises: a plurality of pixels each including a sensor portion that generates pulses at a frequency corresponding to a frequency at which photons are incident; counters that count a number of pulses generated by each of the sensor portions; and a detector that detects whether or not a count value obtained by any of the counters has reached a first threshold. The counters are reset based on a result of detection performed by the detector. |
| US10785422B2 |
Face recognition using depth and multi-spectral camera
A camera is configured to output a test depth+multi-spectral image including a plurality of pixels. Each pixel corresponds to one of the plurality of sensors of a sensor array of the camera and includes at least a depth value and a spectral value for each spectral light sub-band of a plurality of spectral illuminators of the camera. A face recognition machine is previously trained with a set of labeled training depth+multi-spectral images having a same structure as the test depth+multi-spectral image. The face recognition machine is configured to output a confidence value indicating a likelihood that the test depth+multi-spectral image includes a face. |
| US10785417B2 |
Monitoring system
A monitoring system detects an event happening to a detection target. The monitoring system includes an imaging device, storage, and a controller. The imaging device captures an image of an imaging area including the detection target to generate captured image data indicating a captured image. The storage stores therein a detection range in the captured image. The controller detects a change to the captured image in the detection range based on the captured image data. The detection range includes a detection target image exhibiting the detection target. Upon detecting a change to the captured image in the detection range, the controller changes the detection range so that the detection range encloses the detection target image. |
| US10785416B2 |
Camera, display control method of camera, and display control program of camera
Provided are a camera having good visibility and operability with a compact configuration, a display control method of the camera, and a display control program of the camera. A sub-display 16 is provided on a top surface of a camera body 10. A first operation dial D1 and a second operation dial D2 are provided near the sub-display 16. The sub-display 16 displays setting contents iC of the camera and image pictures iD1 and iD2 of the first operation dial D1 and the second operation dial D2. The image pictures iD1 and iD2 of the first operation dial D1 and the second operation dial D2 are displayed in an overlapped manner. Contact with the first operation dial D1 and the second operation dial D2 is detected, and an image picture of an operation dial in which the contact is detected is displayed on a forefront surface. |
| US10785414B1 |
Synchronized visual indicators for multimedia device actions
The disclosed computer-implemented method may include (i) identifying, by a multimedia device that is connected to an external display, an action that is to be performed by the multimedia device, (ii) selecting, by the multimedia device, at least one visual pattern that corresponds to the action, and (iii) displaying, when the multimedia device performs the action, the visual pattern simultaneously on both the multimedia device and the external display to visually indicate that the action is being performed. Various other methods, systems, and computer-readable media are also disclosed. |
| US10785413B2 |
Devices, methods, and graphical user interfaces for depth-based annotation
A computer system displays a representation of a field of view of one or more cameras that is updated with changes in the field of view. In response to a request to add an annotation, the representation of the field of view of the camera(s) is replaced with a still image of the field of view of the camera(s). An annotation is received on a portion of the still image that corresponds to a portion of a physical environment captured in the still image. The still image is replaced with the representation of the field of view of the camera(s). An indication of a current spatial relationship of the camera(s) relative to the portion of the physical environment is displayed or not displayed based on a determination of whether the portion of the physical environment captured in the still image is currently within the field of view of the camera(s). |
| US10785412B2 |
Image processing apparatus and image capturing apparatus
An image capturing apparatus includes a sensor controller and a distance calculator. The sensor controller acquires a target image and a first reference image. The point spread function (PSF) of the target image is point-asymmetric, and the PSF of the first reference image being point-symmetric. The image sensor receives light having passed through a filter region that changes PSFs for sensor images of at least one kind into point-asymmetric forms, and then generates the target image for which a PSF has been changed into a point-asymmetric form by the filter region, and the first reference image that is not the target image. The distance calculator calculates the distance to an object captured in the target image and the first reference image, in accordance with the correlations each between an image obtained by convoluting a blur kernel to the target images and the first reference image. |
| US10785409B2 |
Electronic device combining plurality of images based on image brightness and method therefor
Various embodiments of the present disclosure relate to an electronic device that combines a plurality of images. The electronic device may include a first camera including a first view angle, a second camera including a second view angle that is smaller than the first view angle, a memory, and a processor, and the processor obtains a first image including a first brightness and corresponding to an external object, using the first camera, obtains a plurality of second images including a second brightness and corresponding to the external object, using the second camera, generates an image that is corrected to include a brightness corresponding to the first brightness, based at least on the plurality of second images including the second brightness, and generates a composite image corresponding to the external object, based at least on at least a part of the first image including the first brightness and at least a part of the corrected image. Also, other embodiments are possible. |
| US10785408B2 |
Camera system, camera, interchangeable lens, and compatibility determination method of camera system
Provided are a camera system, a camera, an interchangeable lens, and a compatibility determination method of a camera system capable of simply and quickly determining compatibility between the camera and the interchangeable lens. An eleventh contact (CC11) provided in a camera (10) and an eleventh contact (LC11) provided in an interchangeable lens (100) are composed of contacts in which an open drain output is possible. In a case where the camera (10) supports a specific function, the eleventh contact (CC11) on a camera-side is set to a first polarity. In a case where the camera (10) does not support the specific function, the eleventh contact (CC11) on the camera side is set to a second polarity. In a case where the interchangeable lens (100) supports the specific function, the eleventh contact (LC11) on an interchangeable lens-side is set to the first polarity. In a case where the interchangeable lens (100) does not support the specific function, the eleventh contact (LC11) on the interchangeable lens side is set to the second polarity. The eleventh contact (CC11) on the camera side and the eleventh contact (LC11) on the interchangeable lens side, which are mutually connected, are at the first polarity only in a case where both contacts are at the first polarity. Therefore, in a case where the polarities of the eleventh contact (CC11) on the camera side and the eleventh contact (LC11) on the interchangeable lens side are detected, it is possible to determine presence or absence of compatibility in both the camera (10) and the interchangeable lens (100). |
| US10785407B2 |
Information processing method, information processing device, and computer-readable non-transitory storage medium storing program
Provided is a technique capable of guaranteeing that an image submitted online during identity verification is an image photographed on the site. An information processing method executed by an information processing device including a display unit includes displaying, on the display unit, an image of a photographing region output by a photographing device, displaying, in the photographing region displayed on the display unit, a photographing guide indicating a position of an identity verification document in the photographing region and a holding method of the identity verification document, the photographing guide being selected based on a predetermined selection logic, and causing the photographing device to photograph the image of the photographing region. |
| US10785406B2 |
Photography assistance for mobile devices
A method of assisting photography includes: receiving input related to an object of interest to be photographed; obtaining a collection of information sets associated with the object of interest, each of the information sets including a respective location at which to take a respective photograph of the object of interest; selecting a particular information set of the collection of information sets, the location in the particular information set being a particular location at which to take a particular photograph of the object of interest; and providing user directional guidance through a user interface of a mobile device to direct a user of the mobile device to the particular location. |
| US10785403B2 |
Modifying image parameters using wearable device input
Systems and methods are presented for modifying image parameters of an image to be captured by an image capturing device based on input from a wearable computing device. In some embodiments, the system receives image data, determines an image parameter based on the image data, and receives data from a wearable computing device positioned proximate to a subject of the image. The system modifies the image parameter based on the data received from the wearable computing device and captures the image data using the modified image parameter. |
| US10785399B2 |
Accessory device, imaging apparatus, and communication control program
An imaging apparatus that provides, between itself and an accessory device, a notification channel used for notification from the imaging apparatus to the accessory device, a first data communication channel used in data transmission from the accessory device to the imaging apparatus, and a second data communication channel used in data transmission from the imaging apparatus to the accessory device. An accessory control unit transmits data via the first data communication channel in response to having received a transmission request signal via the notification channel, and selectively adds, to the data, a communication standby request for keeping a transmission request signal from being transmitted from the imaging apparatus to the accessory device. |
| US10785398B1 |
Mobile video recorder apparatus
A mobile video camera apparatus is provided having a mobile video camera device that includes a housing, a handle with a base engagement portion, a camera including an image sensor, a lens, and an encoder, a battery, a recording activation switch, an input relay connected to the camera, wherein activation of the recording activation switch by a user energizes the input relay, and the input relay provides a signal to the camera to begin recording data, a wireless communication device coupleable to the camera device for transmitting encoded data from the camera to the video management system and for receiving configuration commands from the video management system. The apparatus further including a base having a handle mount for receiving and securing the base engagement portion to the base, wherein the handle mount includes a tool-less coupling mechanism for securing and unsecuring the mobile video camera device to the base. |
| US10785397B2 |
Information processing system, information processing method and non-transitory computer-readable recording medium on which information processing program is recorded for moving image photographing, acquisition, and editing
An information terminal apparatus includes: a reception section configured to receive images that are a plurality of images which are sequentially sent from an external device using a first communication system and to which information identifying each image is attached; and a transmission section configured to transmit specific information for specifying a specific image among the images which are sequentially sent, to the external device using a second communication system which is different from the first communication system. A movie composed of scenes and images acquired at timings that are desired by users who operate respective information terminal apparatuses is easily obtained. |
| US10785395B2 |
Impact absorber for camera
In some embodiments, a camera includes an optical package, a camera actuator for moving the optical package, a camera cover, and an impact absorption member to prevent contact between the camera cover and the lens carrier. In some embodiments, the camera actuator includes a lens carrier moveably mounted to a camera cover. |
| US10785394B2 |
Imaging performance optimization methods for semiconductor wafer inspection
An inspection system may include an optical component configured to deliver inspection light to a subject and a detector configured to obtain an image of the subject based on the inspection light delivered to the subject. The inspection system may also include a processor in communication with the optical component and the detector. The processor may be configured to: measure an aberration of the optical component based on the image of the subject obtained by the detector; and adjust the optical component to compensate for a change in the aberration. |
| US10785389B2 |
Image pickup apparatus with cooling mechanism
An image pickup apparatus which is capable of efficiently cooling itself using a general-purpose ice pack so as to be able to shoot without heating an exterior surface thereof to a high temperature even under a high temperature environment. A cooling unit of the image pickup apparatus has a first duct having an inlet, a second duct connected to the first duct, and a third duct having an outlet and connected to the second duct. The second duct is thermally connected to a first heat source, the third duct is thermally connected to a second heat source that generates a larger amount of heat than the first heat source, and air taken in through the inlet passes through the first duct, the second duct, and the third duct in this order and is discharged through the outlet. |
| US10785386B1 |
DP to HDMI converter and associated signal conversion method
The present invention provides a DP to HDMI converter, wherein the DP to HDMI converter comprises a receiving circuit, a signal converter and a transmitter. In the operations of the DP to HDMI converter, the receiving circuit is configured to receive a plurality of input signals, wherein the input signals comprise a plurality of DP signals configured to generate an image frame with variable frame rate. The signal converter is configured to receive the plurality of input signals to generate a plurality of HDMI signals, wherein the signal converter includes a synchronization signal generator for generating a vertical synchronization signal and a horizontal synchronization signal of the plurality of HDMI signals according to a portion of the input signals. The transmitter is configured to output the plurality of HDMI signals. |
| US10785382B2 |
Printing device, control method of a printing device, and storage medium having a wireless communicator that is paired with an external device
A printing device has a print unit for printing on roll paper; a wireless communication unit for communicating wirelessly with a paired control device; and a controller for receiving print data by wireless communication from the control device, and controlling the print unit based on the received print data. When changing from a pairing-disabled mode to a pairing-enabled mode, the controller controls the print unit to print pairing-related information on roll paper, does not process pairing in the pairing-disabled mode, and processes pairing when a pairing request is received in the pairing-enabled mode. |
| US10785374B1 |
Optimized dynamic number insertion (DNI)
Optimizing a number pool for dynamic number insertion (DNI) used for call attribution is achieved by considering physical characteristics of the DNI number assigned to a specific channel versus characteristics of consumers within that channel—such as by determining a plurality of distinguishable consumer parameters having a business-positive correlation to a subset of numbers from among the pool of numbers—in order to make more optimized DNI number assignments. |
| US10785373B1 |
Systems and methods for an incident management framework for user care
A system including one or more processors and one or more non-transitory computer-readable media storing computing instructions configured to run on the one or more processors and perform generating an incident report for an incident request received from a user device of a user; sending an application program interface (API) request to a management platform for customer care to identify the user; assigning the incident report to an associate user interface of an associate device of an associate; retrieving a customer record associated with the user from a database of the management platform for customer care; populating the associate user interface with the customer record; automatically recording in real-time a new record of a present interaction between the associate and the user for the incident report; and transmitting the new record for storage in the database of the management platform for customer care. Other embodiments are disclosed. |
| US10785370B1 |
Communication attempts management system for managing a predictive dialer in a contact center
In various embodiments, a predictive dialer in a contact center is managed by a Communication Attempt Management System (“CAMS”) that manages the total number of communications attempts, including voice calls, originated to an individual associated with an account within a period of time. In particular embodiments, a list comprising account data of a plurality individuals may be processed by the CAMS to identify those accounts which have exceeded a weekly limit on the number of allowable communication attempts and are not authorized to receive further communications in that period of time. The list is modified to reflect those accounts which have not exceeded their corresponding limit and are authorized to be contacted. The modified list is provided to the predictive dialer, which then originates a call to each account. The CAMS may then update each account to reflect each communication attempt made by the predictive dialer. |
| US10785363B2 |
Cloud system for controlling outdoor grill with mobile application
Embodiments are directed to communicating with and controlling operation of electronically-controlled appliances. In one scenario, a computer system receives a first input from a computing system indicating that an electronically-controlled appliance is permitted to communicate with a cloud computing platform. The computer system generates a notification that is to be sent to a software application, where the software application is configured to control functions of the electronically-controlled appliance. The computer system transmits the generated notification to the software application, where the generated notification indicates that the cloud computing platform is communicably connected to the electronically-controlled appliance. The computer system then receives a second input from the software application indicating that specified functions are to be performed on the electronically-controlled appliance, and transmits instructions to the electronically-controlled appliance to perform the specified functions. These functions are then interpreted and carried out by a hardware controller on the electronically-controlled appliance. |
| US10785361B2 |
Method for call processing and electronic device
Provided are a method for call processing and an electronic device. The method includes the following. Voice data collected by at least two target wireless headphones of the multiple target wireless headphones are received respectively. The multiple target wireless headphones are coupled with an electronic device, and the electronic device is in a call mode. The voice data collected by the at least two target wireless headphones is sent to the other party of a call. Audio data is received from the other party and the audio data is sent to the multiple target wireless headphones respectively. |
| US10785360B2 |
Electronic device used for video conference
An electronic device including a main body, a driver module, and a plurality of expanded members is provided. The main body includes at least one image module. The driver module is movably disposed in the main body. The expanded members are disposed beside the main body and connected to the driver module, and each of the expanded members includes at least one of a radio module and a speaker module. The driver module is adapted to drive the expanded members to expand from a collapsed position to a use position, when the expanded members are located at the collapsed position, the expanded members are collapsed to the main body, and the expanded members are driven by the driver module to be expanded with respect to the main body and are moved to the use position. |
| US10785359B2 |
Lighting device for a mobile terminal
A lighting device for a mobile terminal is disclosed. In an embodiment the lighting device includes a light-emitting component comprising a light-emitting semiconductor element and a first light emission face and a second light emission face, the light-emitting component configured to emit light radiation, a first optical waveguide for guiding the light radiation via the first light emission face to a first radiation element, a second optical waveguide for guiding the light radiation via the second light emission face to a second radiation element and at least one optical switch arranged in a region of the first light emission face or the second light emission face for controlling a quantity of light emitted from the light-emitting component via the respective light emission face. |
| US10785358B1 |
Mobile device finger support apparatus
A finger support apparatus for supporting a pinky finger during use of a smart phone includes a mounting portion configured to plug in or otherwise be inserted into a port of a smart phone case, the port being positioned along a bottom edge of the case. The finger support apparatus includes a body portion rotatably coupled to the mounting portion so as to be rotatably movable to an orientation desired by a user, i.e. to be optimally positioned depending on a user's preference in how the smart phone is held. The body portion may include a curved or ergonomic configuration to enhance grip of a user's finger and may have a tactile surface. |
| US10785351B2 |
Display screen, mobile terminal and modular terminal device
The present invention provides a display screen, a mobile terminal having the display screen, and a modular terminal device composed of a plurality of the mobile terminals. The modular terminal device includes a plurality of the mobile terminals spliced together. The display screen includes a hard display screen connected to a main body and a flexible display screen connected to the hard display screen. The flexible display screen protrudes from the main body. The flexible display screen includes a first flexible display screen and a second flexible display screen. A first fold line is formed between the first flexible display screen and the second flexible display screen. The flexible display screen is foldable along the first fold line. The display screen of the present invention can be expanded according to the usage requirement when in use and can be folded up when not in use. |
| US10785350B2 |
Heartbeat in failover cluster
This disclosure is directed to heartbeat messages for a high-availability redundant distributed computing environment (e.g., a quorum data storage implementation). Heartbeat messages may be sent from a node to other members of a duster as an indication of hardware state, network connectivity, and possibly application status on the sending node. If a member of a cluster (or quorum) goes silent (e.g., misses heartbeats), other members of the duster (or quorum) may consider that member (or the node that hosts that member) to be non-functional and may initiate a recovery action. Techniques are disclosed for using low-latency non-persistent storage for some heartbeat messages (referred to herein as a “non-persistent heartbeat messages”) to replace a portion of typical persistent (e.g., disk-based) heartbeat messages to reduce overall processing for periodic heartbeat messages. Further, implementations that aggregate multiple heartbeat messages from a node into a fewer number of heartbeat messages are disclosed. |
| US10785349B2 |
Method for negotiating maximum packaging interval, apparatus, and storage medium
A method for negotiating a maximum packaging interval, an apparatus, and a storage medium related to the field of communications technologies. The method includes obtaining, by a voice over long term evolution (VoLTE) apparatus, Connected Mode Discontinuous Reception (CDRX) period configuration information of a base station, determining a maximum packaging interval of downlink data based on the CDRX period configuration information, and sending the maximum packaging interval to an Internet Protocol (IP) multimedia core network subsystem (IMS) core network. Hence, the method can resolve a problem of high power consumption caused by that the VoLTE apparatus is frequently woken up within a CDRX period. |
| US10785347B1 |
System providing faster and more efficient data communication
A system designed for increasing network communication speed for users, while lowering network congestion for content owners and ISPs. The system employs network elements including an acceleration server, clients, agents, and peers, where communication requests generated by applications are intercepted by the client on the same machine. The IP address of the server in the communication request is transmitted to the acceleration server, which provides a list of agents to use for this IP address. The communication request is sent to the agents. One or more of the agents respond with a list of peers that have previously seen some or all of the content which is the response to this request (after checking whether this data is still valid). The client then downloads the data from these peers in parts and in parallel, thereby speeding up the Web transfer, releasing congestion from the Web by fetching the information from multiple sources, and relieving traffic from Web servers by offloading the data transfers from them to nearby peers. |
| US10785345B2 |
Information processing method, client, server and computer-readable storage medium
An information processing method, which is applied to a server, includes: a public message is transmitted to a first client, the public message being a message issued to the first client by the server, the public message carrying first information and a second information set including N pieces of second information, with N being a positive integer, the first information is information only allowed to be gotten by the first client and the second information is information only allowed to be gotten by a client in a sharing relationship with the first client; and a request for getting the second information is received from a second client, it is verified whether the second client is in the sharing relationship with the first client, and after the second client is determined to be in the sharing relationship with the first client, the second client is allowed to get the second information. |
| US10785341B2 |
Processing and caching in an information-centric network
Generally discussed herein are systems, devices, and methods for populating a cache in an information-centric network. A device of an ICN can include a content store including published content and attributes of the published content stored thereon, the attributes including at least two of a device from which the content originated attribute, a lineage attribute, and a service level agreement attribute, and content processing circuitry coupled to the content store, the content processing circuitry configured to manage the published content based on the attributes. |
| US10785339B2 |
Handling of event notifications in non-standard formats
Methods, systems, and techniques for handling of event notifications in non-standard formats. An event notification sent from an event notification sending device of a video surveillance system is received at an event notification handling device of the system. The event notification is in a format not natively supported by at least one device of the system. The event notification is translated into a format supported by the at least one device, with the supported format being defined in a list of non-standard formats. A rule associated with the event notification is applied to perform an action. Prior to receiving the event notification, an initialization method may be performed in which the event notification handling device subscribes to receive the event notification. |
| US10785332B2 |
User lifetime revenue allocation associated with provisioned content recommendations
A personalized content recommendation provisioning method and system are described, according to various implementations. A token value allocation engine optimizes the allocation of content consumption revenue to publisher systems and recommendation source systems (e.g., the systems that provide the recommended content for presentation with the publisher system's native content) based on a model calculating and applying a life time or long term value (LTV) metric. The LTV metric for revenue is based on a detection of a how often a user system engages with content derived from or associated with a publisher system. |
| US10785330B2 |
Digital experience provider
Various embodiments described herein provide for integration of digital experiences, such as virtual reality and augmented reality experiences experienced on a client device, with activities outside of the digital experience, such as activities outside the virtual world or environment presented by the virtual reality/augmented reality experience. For example, various embodiments enable implementation of a system that integrates a digital narrative experience, being experienced by a participant on their client device, with one or more activities of the participant outside of the digital narrative experience such that the one or more outside activities can influence the narrative experienced by the participant. |
| US10785326B2 |
Targeted electronic and networked content delivery
Disclosed are various embodiments for a content module to identify targeted content to a user based on the user's prior interactions with a content providing entity over multiple forms of communication. Information about the user's interaction over the multiple forms of communication, such as, for example, duration of interaction and frequency of interaction, is received by the content module. The content module executes a set of content identification rules to identify the targeted content using the received information about the user's prior interactions. The identified targeted content is provided to the user's device for display on a user interface. |
| US10785324B2 |
Method for managing picture file and terminal, computer storage medium
This application discloses a picture file management method performed at a computing device, and an associated non-transitory computer storage medium. The method includes: obtaining a picture set; extracting, from the picture set, a picture meeting a policy and parsing the picture, to obtain geographical location information related to the picture; obtaining a real-time target location of a terminal according to the geographical location information related to the picture; tagging the real-time target location onto a map page, to generate a location tag for the picture; classifying at least one picture conforming to the real-time target location, to obtain a picture classification result; and obtaining a to-be-released picture according to the picture classification result and the location tag. |
| US10785320B2 |
Managing operation of instances
Disclosed are various embodiments for an instance monitoring service. Instances are associated with alarm conditions indicating a deviation in the operational health of the instance. Upon an alarm condition being satisfied, a remedy operation may be applied to restore the operational health of the instance. A notification system may let customers know of satisfied alarms, and confirm or cancel remedy operations. |
| US10785315B2 |
Method for resumption of an application session with a very dynamic and very large state in a standby intermediary device when the primary device fails
The present disclosure is directed towards systems and methods of maintaining a session via an intermediary device. A first device intermediary to a client and a plurality of servers receives a packet of a session. The packet of the session includes application protocol data and application session metadata used to maintain a state of an application accessed via the session. The first device marks a session state of the session to an update state. The first device determines that a second device intermediary to the client and the plurality of servers is in a ready state and the session state of the session is in the update state. The first device forwards the application protocol data and the application session metadata of the packet to the second device to maintain, on the second device, the same state of the application accessed via the session provided by the first device. |
| US10785313B2 |
Quick relay traffic management for cloud messaging
A quick relay communication protocol is used by an initiating communication device (such as a wearable electronic device, e.g., a smart watch) and/or a recipient communication device (such as a companion electronic device to the wearable electronic device, e.g., a smart phone, a tablet computer or a laptop computer) to selectively communicate messages via different communication channels. Based on available connections and a communication constraint associated with a message, a processor executing a program module in an application layer in the initiating communication device provides transmission instructions to an interface circuit in the initiating communication device, which transmits a message to the recipient communication device based on the transmission instructions. When there are currently no available connections and the message is eligible to be communicated through a cloud-based relay server, the processor establishes a cloud-based connection with the recipient communication device via the relay server. |
| US10785309B2 |
Session monitoring method, apparatus, and system
A session monitoring method is used for determining session information in a service server, and the session information includes at least one type of current session information or historical session information. The current session information is sent to a control device, and the current session information is used by the control device to determine a control instruction. The historical session information is sent to an analysis device, and the historical session information is used by the analysis device to analyze a historical session. The current session information is analyzed, so as to obtain an analysis result of the current session information. Therefore, data is separately processed according to a requirement. This facilitates implementation of a session monitoring solution, reduces resource consumption, and meets a service requirement of session monitoring. |
| US10785306B1 |
Data transmission and network interface controller
Implementations of this disclosure provide data transmission operations and network interface controllers. An example method performed by a first RDMA network interface controller includes obtaining m data packets from a host memory of a first host; sending the m data packets to a second RDMA network interface controller of a second host; backing up the m data packets to a network interface controller memory integrated into the first RDMA network interface controller; determining that the second RDMA network interface controller does not receive n data packets of the m data packets; and in response, obtaining the n data packets from the m data packets that have been backed up to the network interface controller memory integrated into the first RDMA network interface controller, and retransmitting the n data packets to the second RDMA network interface controller. |
| US10785301B2 |
NVM express over fabrics
A network storage appliance comprises solid state disks, a network interface adapter communicatively coupled to the solid state disks and a host client, a non-volatile semiconductor memory device communicatively coupled to the solid state disks and the network interface adapter, and a CPU communicatively coupled to the non-volatile semiconductor memory device and the network interface adapter. The non-volatile semiconductor memory device can receive data from the host client via the network interface adapter, store the data temporarily, and transfer the data to one of the solid state disks. The CPU can receive a write request from the host client via the network interface adapter, determine whether or not the non-volatile semiconductor memory device is available to store the data, initiate the network interface adapter to perform the transfer of the data from the host client to the non-volatile semiconductor memory device if the non-volatile semiconductor memory device is available to store the data, and initiate the network interface adapter to broadcast a query to one or more external storages if the non-volatile semiconductor memory device is not available to store the data. |
| US10785299B2 |
Generating cloud-hosted storage objects from observed data access patterns
A method embodiment commences upon identifying an on-premises storage area such as a file or virtual disk that is composed of a set of data blocks. A history of data access patterns over the data blocks is determined by observing accesses to the data blocks over time. When offsite storage is demanded (e.g., such as to a cloud-based storage facility), one or more storage objects are formed such that the blocks in a first one of the one or more storage objects comprise the blocks that have been measured to have the highest access rates (e.g., most recently accessed or most frequently accessed). Metadata that serves as a map is stored with the storage objects. A process or thread can access the storage objects in expectation that the most recently accessed or most frequently accessed blocks will be available in the first ones of the one or more storage objects. |
| US10785298B2 |
Reusable multimodal application
A method and system are disclosed herein for accepting multimodal inputs and deriving synchronized and processed information. A reusable multimodal application is provided on the mobile device. A user transmits a multimodal command to the multimodal platform via the mobile network. The one or more modes of communication that are inputted are transmitted to the multimodal platform(s) via the mobile network(s) and thereafter synchronized and processed at the multimodal platform. The synchronized and processed information is transmitted to the multimodal application. If required, the user verifies and appropriately modifies the synchronized and processed information. The verified and modified information are transferred from the multimodal application to the visual application. The final result(s) are derived by inputting the verified and modified results into the visual application. |
| US10785291B2 |
Executing ad-hoc commands on-demand in a public cloud environment absent use of a command line interface
The present invention provides for indirect access to public cloud-based computing environments for the purpose of running ad-hoc commands, on-demand, on any public cloud-based computing resource. Messages including the ad-hoc commands are communicated to a cloud-based command queue, which acts as the intermediary between the user (i.e., command requester) and the public cloud-based computing resources. A command executor agent installed on the cloud-based computing resources, polls the command queue for commands designated for the application(s) currently being executed on the cloud-based computing resources. Results of the command are communicated from the cloud-based computing resource to the command queue, which is periodically polled by a monitoring queue in order for the user/command requester to obtain the results of the execution of the command. |
| US10785290B2 |
System and method for resource selection during group communication broadcast
Aspects of the subject disclosure may include, for example, receiving a request to initiate a group communication service (GCS) to wirelessly distribute media content to mobile user equipment within a target geographical region using a common radio channel A performance metric is obtained, in response to the request, for each GCS node. The performance metric is evaluated for each of the GCS nodes and one of the GCS nodes is selected based on the evaluation result. Establishment of GCS is facilitated using the selected GCS node, and a first media content item is disseminated, by way of the GCS, to the mobile user equipment within the target geographical region using the common radio channel. Other embodiments are disclosed. |
| US10785287B2 |
Secure binding of software application to a communication device
Techniques for securely binding a software application to a communication device may include sending a set of device identifiers associated with the computing device to a server, receiving a server-generated dynamic device identifier that is generated based on the set of device identifiers; and storing the server-generated dynamic device identifier during initialization of the application. During runtime execution of the application, the application may receive a request to execute an application specific task. In response to receiving the request, the application may generate a runtime dynamic device identifier, determine whether the runtime dynamic device identifier matches the server-generated dynamic device identifier, execute the application specific task when the runtime dynamic device identifier matches the server-generated dynamic device identifier; and prevent the application specific task from being executed when the runtime dynamic device identifier does not match the server-generated dynamic device identifier. |
| US10785286B2 |
Proactive content push for enhancing real-time service delivery via cloud
Embodiments disclose systems, methods, and computer program products to perform an operation for proactively sending content to mobile devices. The operation generally includes receiving, from an application executing on a mobile device, a request to access content, and identifying, from a plurality of content items, at least a first content item responsive to the request. The operation also includes determining at least a second one of the content items based at least in part on the request, a context of the mobile device and feedback regarding at least one of the content items sent to the mobile device. The operation further includes generating a response to the request that includes at least the first content item and the second content item, and sending the response to the application. |
| US10785283B2 |
Apparatus and method for transmitting and receiving files in a wireless communication system supporting cloud storage service
The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method includes acquiring a shared address for at least one file stored at a cloud storage server upon detecting that the at least one file needs to be backed up, determining at least one other cloud storage server to which the at least one file will be backed up, and transmitting a backup request message including the shared address to the at least one other cloud storage server. |
| US10785281B1 |
Breaking down the load time of a web page into coherent components
In one embodiment, a monitoring process monitors timing of navigations and resources of a web page load, and attributes timing of the navigations and resources into corresponding timing components. In particular, the monitoring process may attribute timing of static first-party resources and timing of hypertext transfer protocol (HTTP) redirects to a core frontend timing component, and may attribute timing of dynamic first-party resources to a core backend timing component. The monitoring process may also attribute timing of content delivery network (CDN) resources to a CDN timing component, and may attribute timing of non-CDN third-party resources to a third-party timing component. Lastly, the monitoring process may further attribute timing of network infrastructure connections to a core connections timing component. Accordingly, the monitoring process may then perform one or more actions based on the attributing steps. |
| US10785279B2 |
Video encoding using starve mode
A video encoder may be put in a starve mode during a low latency operation in which the video encoder may be operated in a mode that allows video frames to be encoded without any interdependencies such as motion compensation. At least one encoding parameter of the video encoding is selected such that, for each resulting encoded video frame, the video frame fits in exactly one application layer packet. |
| US10785270B2 |
Identifying or creating social network groups of interest to attendees based on cognitive analysis of voice communications
A method, system and computer program product for discovering social network groups of interests to attendees of a group gathering. Voice imprints of attendees of a group gathering are received during a registration process. The received voice imprints are associated with the registered attendees. A voice stream that was captured in the group gathering is then translated to a list of utterances. Each utterance is then tagged with the attendee who made the utterance based on the voice imprints provided by the attendees during registration. The utterances are parsed and analyzed to identify concepts and keywords. An attendee to the group gathering may then be associated with a social network group (either preexisting or newly created) with a mapping to concepts and keywords that have a similarity to the identified concepts and keywords that meets or exceeds a threshold. |
| US10785263B2 |
Mobile device service systems and methods using device orientation information
This disclosure relates to, among other things, systems and methods for managing the communication of messages between devices using a service system operating as a trusted intermediary. Information indicative of device location and/or orientation may be communicated to the service system, which may use the information to determine whether a transmitting device is oriented and/or otherwise pointed in the direction of an intended receiving device. The trusted service may enforce policy articulated by the receiving device in connection with the communication of a message from the transmitting device to the intended receiving device. |
| US10785255B1 |
Cluster configuration within a scalable malware detection system
A scalable, malware detection system features at least one sensor and a cluster including at least one computing node. The computing node includes an analysis coordination system and an object analysis system. The analysis coordination system, when activated as a broker computing node, (i) receives metadata from a sensor, (ii) analyzes the metadata, and (iii) places at least a portion of the metadata into a data store for subsequent use in retrieval of the suspicious object by the object analysis system from the sensor. The object analysis system is configured to (i) retrieve the portion of the metadata, which includes at least a sensor identifier, from the data store, (ii) retrieve the suspicious object from the sensor using at least part of the portion of the metadata retrieved from the data store, and (iii) analyze the suspicious object for malware. |
| US10785249B2 |
Predicting the risk associated with a network flow, such as one involving an IoT device, and applying an appropriate level of security inspection based thereon
Systems and methods for applying a risk-based approach to security inspection of network flows is provided. According to one embodiment, a packet of a flow between a first and second device coupled with a private network is received by a network security device. If an explicit flow policy is defined for the flow, it is applied to the flow; otherwise: (i) a risk level associated with the flow is obtained based on one or more of attributes of the flow, one or more derived attributes of the flow, one or more attributes of the first or second device, analysis of local or remote security logs, environmental parameters, past experience with the first or second device or with a device similar, and behavior of the flow; and (ii) a flow policy selected from multiple flow policies based on the obtained risk level is applied to the flow. |
| US10785242B1 |
Intrusion detection in airborne platform
A method can include command and control of a computer network defense (CND) system using open mission (OMS) constructs. A mission data file (MDF) is processed. A target interface, which is a 1553B bus, is determined from the MDF. A CND capability message that extends an OMS capability message and indicates the target interface is encoded. A CND command message that extends an OMS command message is decoded. The CND command message is validated. The target interface is bound based on validation of the CND command message. A CND command status message is encoded based on validation of the CND command message. The CND command status message extends an OMS command status message. |
| US10785239B2 |
Learning maliciousness in cybersecurity graphs
Systems and methods for utilizing statistical relational learning techniques in order to predict factors for nodes of a node graph, such as a node graph that represents attacks and incidents to a computing system, are described. In some embodiments, the systems and methods identify certain nodes (of a node graph) as representing malicious attributes of an email or other threat artifact received by a computing system or network and utilize relational learning to predict the maliciousness of attributes represented by other nodes (of the node graph). |
| US10785237B2 |
Learning method and system for separating independent and dependent attacks
Streams of monitoring node signal values over time, representing a current operation of the industrial asset, are used to generate current monitoring node feature vectors. Each feature vector is compared with a corresponding decision boundary separating normal from abnormal states. When a first monitoring node passes a corresponding decision boundary, an attack is detected and classified as an independent attack. When a second monitoring node passes a decision boundary, an attack is detected and a first decision is generated based on a first set of inputs indicating if the attack is independent/dependent. From the beginning of the attack on the second monitoring node until a final time, the first decision is updated as new signal values are received for the second monitoring node. When the final time is reached, a second decision is generated based on a second set of inputs indicating if the attack is independent/dependent. |
| US10785236B2 |
Generation of malware traffic signatures using natural language processing by a neural network
The technology disclosed herein enables the generation of malware traffic signatures by performing natural language processing on known malware traffic using a neural network. In a particular embodiment, a method provides generating sentences comprising first information obtained from a plurality of fields in each of a plurality of known malware data packets in a first malware family. The method further provides inputting the sentences into a first neural network for natural language processing of the sentences and generating one or more signatures for the first malware family from results of the natural language processing of the sentences. |
| US10785233B2 |
System and method for registering subscribable states in blockchain
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for registering subscribable states in blockchain are provided. One of the methods includes: obtaining a request for registering a workflow comprising one or more states; generating a blockchain contract comprising the workflow; and deploying the blockchain contract in a blockchain, wherein the deployed blockchain contract is executable to update a current state of the workflow among the one or more states. |
| US10785231B2 |
Enhancing processing efficiency of blockchain technologies using parallel service data processing
A validation-ready preprocessing block in a current consensus round is obtained by a blockchain node and in a service consensus stage. The validation-ready preprocessing block is validated. If it is determined that the validation-ready preprocessing block is validated, validation is started on a next validation-ready preprocessing block and parallel data processing is performed on service data stored in the validated validation-ready preprocessing block. |
| US10785228B2 |
On-demand security policy activation
On-demand activation of a security policy may be provided. Upon receiving a selection of a link, a profile identified by a security policy associated with the link may be activated and the link may be opened according to the security policy. In some embodiments, opening the link according to the security policy may comprise redirecting the opening of the link from a first application to a second application. |
| US10785227B2 |
Implementing data security within a synchronization and sharing environment
A computer-implemented method according to one embodiment includes receiving a request to share predetermined data with a device, identifying the predetermined data as sensitive, calculating a current security level for the device, and conditionally sharing the predetermined data with the device, based on the current security level for the device. |
| US10785224B2 |
System and method for event management
The event management system described is capable of aligning controlled content in a controlled content repository to properties of an event, e.g., event type, event topic, geographic location and product involved. When a user creates an event, controlled content associated with the event properties may be displayed so that the user may choose proper content for the event. When event content is updated in the controlled content repository, the latest version is pushed to the speaker so that only the latest version of the controlled content can be shared. Content displayed during a webinar and attendee participation data for the webinar may be tracked and stored in a CRM system. |
| US10785222B2 |
Credential and authentication management in scalable data networks
Credential and authentication management in scalable data networks is described, including detecting a request from an extension installed on a browser to access a data network, initiating another request from the extension to a server to retrieve authentication data to access the data network, transferring from the server to the extension the authentication data and an instruction to the extension to generate a further request, transmitting the further request to the data network from the browser, the request comprising the authentication data from the server without manual input of the authentication data, presenting an overlay on the browser, the overlay being configured to indicate a login status associated with the data network, and monitoring a cookie and data transferred between the data network and the browser at an application layer or data layer after access to the data network has been provided to the browser in response to the request. |
| US10785218B2 |
Authorization authentication method, device and system
The present disclosure provides an authorization authentication method, apparatus and system. The method includes: after a biological limb enters a preset range of a first device, establishing by the first device a communication connection with a second device via the biological limb; receiving by the first device information to be authorized transmitted by the second device through the communication connection, in which the information to be authorized includes digital authentication information; collecting by the first device biological characteristic information of the biological limb within a duration in which the biological limb enters the preset range of the first device; and acquiring by the first device an authentication result of authentication of the digital authentication information and the biological characteristic information, and performing an authorization operation by the first device when the authentication result of the authentication of the digital authentication information and the biological characteristic information is passing the authentication. |
| US10785213B2 |
Continuous authentication
Techniques are disclosed relating to authenticating a client computer system to a server computer system. In some embodiments, a client computer system sends, to a server computer system, authentication information for an initial access request for one or more resources. This information may include authentication credentials and attributes that collectively identify the client computer system. In some embodiments, the client computer system receives, from the server computer system, an authentication response that indicates an initial authentication of the client computer system. In some embodiments, the authentication response includes a cryptographic key. While the initial authentication is valid, in some embodiments, the client computer system repeatedly re-authenticates for subsequent access requests. Each of the subsequent access request may include a single-use password generated using a cryptographic key and the attributes of the client computer system. |
| US10785212B2 |
Automated access data provisioning
A method is disclosed. The method includes transmitting by a computing device, an account creation request to a remote server computer. The method further includes automatically provisioning the computing device with an access token in response to receiving a request to create the account. |
| US10785208B2 |
Authentication method, authentication system, and communication device
A controller and a device generate a shared key by performing mutual authentication using a public key certificate of the controller and a public key certificate of the device. The controller and the device set an expiry for the shared key to one of the expiry of the public key certificate of the controller and the expiry of the public key certificate of the device. The controller and the device perform the mutual authentication using neither the public key certificate of the controller nor the public key certificate of the device, but the shared key, if the expiry set for the shared key has not passed. |
| US10785204B2 |
Authority transfer system, control method therefor, and client
An authorization code response is transmitted to a client, and the client uses a parameter included in the authorization code response and a parameter included in the authorization code response transmitted by a transmitting unit to verify that the authorization code response corresponds to an authorization code request. |
| US10785203B2 |
Methods, systems, and media for presenting information related to an event based on metadata
Methods, systems and media for presenting information related to an event based on metadata are provided. In some implementations, the method comprises: detecting that a user-initiated event has been performed on a user device; detecting a plurality of sensors connected to the user device; causing a plurality of content items related to the user-initiated event to be obtained using the plurality of sensors connected to the user device; determining whether each of the plurality of content items is to be associated with the user-initiated event based on user device information from a plurality of data sources; associating a portion of the plurality of content items with the user-initiated event based on the determination; retrieving information related to the portion of the plurality of content items; detecting, using the plurality of sensors connected to the user device, a second plurality of content items; determining that at least one of the second plurality of content items is related to at least one of the first plurality of content items; and causing information related to the user-initiated event to be presented by the user device based at least in part on the determination. |
| US10785202B2 |
System and method for processing user rights
A system and method for processing entitlement rights are disclosed. Content may be stored. A request for playback of the content may be received. A right of a user to view the content may be determined. |
| US10785196B2 |
Encryption key management of client devices and endpoints within a protected network
Disclosed are various examples for establishing encrypted channels or tunnels within a TCP or other communication session between a tunnel endpoint and tunnel client on a client device. A tunnel endpoint on the client device can determine an encryption key based upon whether a client device is in compliance with encryption policies of the enterprise. |
| US10785195B2 |
Mobile communications over secure enterprise networks
In various implementations, a method includes receiving a request to establish an end-to-end encrypted session between a device in an enterprise network and an external entity that is outside the enterprise network. In some implementations, the end-to-end encrypted session allows encrypted packets to be transmitted between the device and the external entity. In various implementations, the method includes determining whether the request satisfies an enterprise security criterion for establishing the end-to-end encryption session. In various implementations, the method includes in response to determining that the request satisfies the enterprise security criterion, triggering the establishment of the end-to-end encrypted session between the device in the enterprise network and the external entity that is outside the enterprise entity. |
| US10785189B2 |
Selective port mirroring and in-band transport of network communications for inspection
The present disclosure pertains to systems and methods of monitoring communication devices and communication links in a software-defined network (SDN). Network packets may be colored or tagged for routing to a packet analyzer. A VLAN bitmask may be added to a packet to identify the packet for inspection and, optionally, provide origin information identify a switch and/or port of origin. Port mirroring may be utilized and/or eventual routing of network packets to their original destination may ensure that network traffic is not disrupted. In one example, a most significant bit of a VLAN bitmask may be used by a match rule to identify packets intended for a packet analyzer without regard to original packet routing instructions and/or packet content. |
| US10785184B2 |
Notification framework for smart objects
Embodiments of a notification framework for smart objects (e.g., smart televisions) to deliver notifications to user devices are described. In one embodiment, a method includes a smart device sending an event-registration request to a server, the event-registration request including event information associated with an event associated with the smart device. The smart device may receive a code generated by the server in response to the event-registration request, the code being associated with the event information. The smart device may send the code to a user device through short-range wireless communication. By using the code, the user device may obtain from the server the event information associated with the event of the smart device. |
| US10785181B2 |
Sharing content to multiple public and private targets in a social network
Described herein is a technique to facilitate the sharing of a content item presented in a content feed of a social networking service. Upon detecting that a member has selected an option to share a content item, a content sharing interface is presented. The content sharing interface includes options share the content item publically via a content feed, and privately via a messaging service. The content sharing interface provides a ranked list of recommended recipients, where the recommended recipients in the list are selected and ordered based on several factors, including factors relating to the relationship between the sharing member and the recommended recipients, as well as factors relating to the subject matter of the content item and the likelihood that a recommended recipient would be interested in the content item. |
| US10785178B2 |
In-application notifications
In one embodiment, a method includes receiving, by a mobile device associated with a user from one or more computing devices associated with a social-networking system, content for a notification and instructions to display the notification in a user interface of the application, and displaying the content for the notification as a structured card over a background in the user interface. The method may include detecting a user interaction with the notification. The method may then include sending information about the user interaction with the notification to a third-party server associated with the application. |
| US10785173B2 |
System and method for suggesting actions based upon incoming messages
A method in accordance with the present disclosure may include receiving a message at a mobile computing device and performing natural language processing (NLP) based interpretation of the message. Embodiments may further include suggesting at least one of an action and an application configured to perform the action, the suggestion based upon, at least in part, the NLP-based interpretation of the message. |
| US10785165B2 |
Method for controlling service data flow and network device
A method for controlling a service data flow and a network device are provided. The method includes receiving, by a network device, a service data flow, and acquiring a control label that is carried, based on the Label Control Protocol, in the service data flow, and performing, by the network device, network access control on the service data flow according to the control label by using admission control configuration information and application control configuration information that are delivered by a controller and are based on security group information, where the network access control includes at least one of admission control and application control. According to the embodiments of the present disclosure, admission control and/or application control may be performed on the service data flow, so as to effectively improve efficiency of processing the service data flow by the network device. |
| US10785158B1 |
System and method for provisioning both IPV4 and IPV6 internet service and load balancer service
A system and method provisions IPv4 and IPv6 Internet service and load balancer service. An Internet service and load balancer service provisioning module provisions or activates IPv4 or IPv6 Internet service and load balancer service of a VPC environment. A service chain provisioning management unit manages a lifecycle of activating or terminating of the Internet service and load balancer service, and records orders and provisioning processes of a plurality of service nodes. A network resource enablement and setting unit communicates with the service nodes to activate and set each of the service nodes. A network resource management and allocating unit establishes IP resource pools based on different usages of an IPv4 subnet and an IPv6 subnet, and selects the IP resource pools based on usages to obtain a usable IP address. An IPv4 and IPv6 subnets IP resource pools management module manages the IP resource pools. |
| US10785149B2 |
System and method for adding routing paths in a network
Aspects of the present disclosure involve systems, methods, computer program products, and the like, for generating a routing table. In one implementation, BGP route broadcasts are received by a control plane of a network. The BGP route broadcasts are aggregated into a table of address summarized routes based on IP addresses included in the BGP route broadcasts. A table of attribute summarized routes is generated from the table of address summarized routes based on similarities between attributes included in the address summarized routes. |
| US10785148B2 |
OSPF extensions for flexible path stitchng and selection for traffic transiting segment routing and MPLS networks
A router operates in both a Segment Routing (SR) network portion and a Multiprotocol Label Switching (MPLS) network portion of a network that utilizes Open Shortest Path First (OSPF). The router receives an OSPF advertisement message originated by a mapping server that includes a sub-Type-length-value (sub-TLV) element that identifies a preferred type of path across the MPLS network portion for an identifiable set of traffic that is to be received by the router from the SR network portion. The router identifies, based at least in part upon the sub-TLV element, one path of a plurality of available paths across the MPLS network portion for the identifiable set of traffic, and configures its forwarding plane to utilize the identified one path accordingly for the identifiable set of traffic. The OSPF advertisement message can be an OSPF LSA, and can carry an Extended Prefix Range TLV including the sub-TLV element. |
| US10785145B2 |
System and method of flow aware resilient ECMP
A method and apparatus of a network element that processes network data in an equal cost multi-path (ECMP) group is described. In an exemplary embodiment, the network element receives the network data, where the network data is part of network data flow. In addition, the network element detects that the network data flow is a new network data flow and selects a transmitting nexthop from a plurality of nexthops of the ECMP group. The network element further maps the new network flow to a slot of a table in an ECMP group and transmits the network data using the transmitting nexthop. |
| US10785141B2 |
Transmitting BGP message
A method of transmitting a BGP message and a routing device are provided. According to an example of the method, a queue for holding BGP messages to be transmitted is partitioned into more than two subqueues according to types of BGP routes, where each of the subqueues is used to hold a BGP message carrying a corresponding type of BGP route. A BGP message carrying a BGP route to be advertised is placed into one of the more than two subqueues according to the type of the BGP route. A target subqueue is selected from the more than two subqueues according to a first scheduling algorithm, and a BGP message in the target subqueue is transmitted. |
| US10785140B2 |
System and method for identifying components of a computer network based on component connections
Identifying components of a computer network based on connections between the components includes performing a first discovery operation to identify respective attributes of a first set of components and performing a second discovery operation to infer respective components of the second set of components not identifiable by the first discovery operation. The second discovery operation is performed by sending probes for collecting network flow data indicative of network flows between components of the first set of components and other components of the computer network. The collected network flow data is used to identify connections between ones of the first set of components and ones of the other components, determining sequences of the identified connections, and infer respective attributes of at least some of the second set of components based on the determined sequences of the identified connections. |
| US10785136B2 |
Networking cable tracer system
A method and apparatus for providing a tracer function for networked cable systems used for data or power transmission. A self contained and self powered indicator circuit is described that enables tracing the location of both ends of a networked cable. |
| US10785132B2 |
Method and server for monitoring users during their browsing within a communications network
A method for monitoring browsers (B) for a communications network (N), wherein a monitoring server contains a set of monitoring elements, and implements:—a step (E1) of receiving a monitoring element request from a browser (B),—a step (E2) of determining whether the request is a first request from the browser,—if so, a step (E3) of calculating an identifier for the browser, then a step (E4) of determining a cache duration value associated with each monitoring element of the set, and a step (E5) of transmitting the set of monitoring elements and associated values to the browser;—if not, a step (E6) of determining the browser's identifier based on the monitoring elements requested in the request. |
| US10785130B2 |
Network infrastructure device to implement pre-filter rules
Example embodiments disclosed herein relate to implementing pre-filter rules at a network infrastructure device. In one example, the network infrastructure device receives a packet flow including a first pre-filter tag including information from implementation of a first subset of a set of pre-filter rules. In the example, the network infrastructure device includes logic to implement a second subset of the pre-filter rules. The second subset of pre-filter rules are different from the first subset of pre-filter rules. The second subset of pre-filter rules are implemented on the packet flow to yield a pre-filter result. |
| US10785129B2 |
Computerized methods and systems for maintaining and modifying cloud computer services
Systems, methods, and other embodiments associated with modifying a computer-implemented service are described. In one embodiment, a method includes constructing pre-provisioned instances of a service within a first pool and constructing pre-orchestrated instances of the service within a second pool. In response to receiving a request to modify the service, a POM instance of the service is created with a modified version of executable code and assigned to a third pool. The pre-orchestrated instances within the second pool are then replaced using the POM instances from the third pool. |
| US10785121B2 |
Device discovery using discovery nodes
A method for discovery of devices is described herein. The method includes connecting, via a processor, to a discovery node service. The method also includes sending, via the processor, a node name to the discovery node service. The method further includes sending, via the processor, data and content to be sent to a discovery node associated with the node name. The method also further includes receiving data and content from the discovery node, the data to include a list of devices subscribed to the discovery node. |
| US10785118B2 |
Systems and methods for network topology validation
An information handling system may include a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution by the processor, cause the processor to determine a topology of connectivity of various components of a system comprising multiple information handling system chassis and apply validation rules to the topology to validate the topology. |
| US10785117B2 |
Methods and apparatus for configuring a standby WAN link in an adaptive private network
Techniques for providing a backup network path using a standby wide area network (WAN) link with reducing monitoring. Packet loss and latency metrics are monitored for network paths in an adaptive private network (APN) connecting a first user and a second user according to control traffic operating at a first control bandwidth for each network path. A determination is made that a first network path uses a standby WAN link, has packet loss and latency metrics indicative of a good quality state, and has at least one characteristic that identifies the first network path as a backup network path. The control traffic is then reduced for the backup network path to a second control bandwidth substantially less than the first control bandwidth. The backup network path is made active when the number of active network paths is less than or equal to a minimum number. |
| US10785116B1 |
Computer architecture for asset management and delivery
Methods for reducing network bandwidth usage by managing data file assets in a bundle of data file assets requested for download are provided. In one aspect, a method includes receiving a manifest associated with a bundle including one or more assets. The manifest includes information regarding the one or more assets. The method includes comparing the information with locally stored assets. The method includes determining, based on the comparison, at least one asset to be requested. The method includes sending a request for the at least one asset. The method includes receiving, in response to the request, the at least one asset. Systems and machine-readable media are also provided. |
| US10785114B2 |
Fingerprinting BYOD (bring your own device) and IOT (internet of things) IPV6 stations for network policy enforcement
IoT stations are profiled in an IPv6 protocol environment. Responsive to sending the modified router advertisement instead of the router advertisement to the station, a DHCPv6 solicitation packet is snooped. The DHPv6 solicitation packet is sent from the station to a DHCPv6 server to gather network configuration information stored in the router advertisement withheld by the access point. In turn, the access point examines the DHCPv6 solicitation packet to determine an identity of least one of device and operating system. The identity determination is stored for applying network policies (e.g., network security policies) during transactions with the station. |
| US10785111B2 |
Fault-tolerant monitoring of tunneled IP flows
A method for monitoring tunneled Internet Protocol (IP) traffic in a communication network includes monitoring tunnel signaling flows to determine relationships between tunnels and subscriber sessions for each established tunnel. A first tunnel signaling state is stored in a data repository for each established tunnel. The first tunnel signaling state is indicative of the determined relationship between the tunnel and corresponding subscriber sessions. A second tunnel signaling state is validated based on the stored first tunnel signaling state to identify incorrect association between a monitored tunnel and corresponding subscriber session, in response to detecting a monitoring gap. |
| US10785107B2 |
Method and apparatus for optimizing legacy network infrastructure
A system comprises a processor and a non-transitory computer-readable medium to store instructions for execution by the processor. The instructions are configured to discover a topology of a network in an on-premises datacenter, where the topology includes hardware and software components in the on-premises datacenter and in one or more hops from an external network to a gateway of the network. The instructions are configured to determine a plurality of parameters of the components that affect performance of applications and services running on the network. The instructions are configured to determine, based on the discovered topology and the parameters, an optimal topology for the network that optimizes one or more of the parameters to improve the performance of applications and services running on the network. |
| US10785105B1 |
Dynamic monitoring on service health signals
In non-limiting examples of the present disclosure, systems, methods and devices for monitoring telemetry data from a cloud-based application service are presented. Telemetry data for a plurality of operations for the cloud-based application service may be analyzed, wherein the analysis comprises comparing a first time series with a second time series, and where data from the second time series relates to operations that were executed prior in time compared with execution of operations related to the first time series. One or more operational changes in the cloud-based application service may be identified based on the analysis, and at least one telemetry monitor may be dynamically configured based on the one or more operational changes that were identified. |
| US10785102B2 |
Modifying distributed application based on cloud diagnostic data
A distributed application is hosted on plural virtual machines running on a public cloud. The virtual machines are placed “permanently” in a diagnostic mode, during which diagnostic data is captured by the public cloud for each virtual machine for each capture period, e.g., each minute. Captured diagnostic data is “retired”, that is, deleted, after a retirement period, e.g., 10 days. A cloud management service extracts the diagnostic data periodically from the public cloud using to an extraction period comparable to the capture period. The extracted data is aggregated across virtual machines to obtain group utilization time profiles for the distributed application. A configuration of the distributed application is then modified at least in part based on the group utilization time profiles. |
| US10785098B1 |
Network configuration using multicast address modulation
This disclosure relates to network configuration using multicast address modulation. In one aspect, a method includes dividing data for completing network configuration of a device. Multiple packets are selected from the divided data. A total length of data in the multiple packets is obtained. Multicast address modulation is performed on indexes of the multiple packets to obtain a multicast target address. Data in the multiple packets is parsed based on the total length of the data in the multiple packets and the multicast target address. |
| US10785094B1 |
Repairing fallen leaves in an SDN fabric using super pods
In one embodiment, a plurality of PODs is formed in a software defined networking (SDN) fabric, each POD comprising a plurality of leaf nodes and connected to a plurality of spine nodes in a spine layer of the SDN fabric. One of the plurality of PODs is designated as a super POD and link state information is provided for the entire fabric to the super POD by sending northbound advertisements in the fabric to the super POD. A disconnection is identified between a leaf node in the SDN fabric and a particular one of the spine nodes in the spine layer, based on the link state information provided to the super POD. The disconnection is repaired between the leaf node and the particular spine node in the spine layer. |
| US10785092B2 |
System and method for providing fault tolerant streaming of segmented content and cache coherency on multi-hosted origin systems
Multiple segmentation servers are synchronized to provide failover capacity in such a way that should a failover occur, the segment numbers/playlists/encryption keys/decryption keys are identical on each of the segmentation servers. Synchronizing the contents of a segmentation server on one or more backup segmentation servers ensures that the delivery of a content stream is immune to the failure of segmentation servers, provided at least one segmentation server remains fault-free. A caching server may further facilitate the fault tolerance by checking the availability of the individual segmentation servers, collect content segments from one of the segmentation servers, and serve the content segment to clients. The caching server automatically checks a primary segmentation server to ensure it is available (e.g., online), and provides automatic failover to a backup segmentation server should the primary server experience a fault (e.g., go offline). |
| US10785088B2 |
Management method and management apparatus of internet of things and internet of things system
Some embodiments of the present disclosure disclose a management method and a management apparatus of Internet of things and an Internet of Things system. Disclosed is a method for managing Internet of Things, wherein the Internet of Things comprises a management apparatus, controlling terminals and data acquisition terminals for acquiring data resources, the method comprising switching, by the management apparatus, between a S01 mode in which the management apparatus connects and directly manages the controlling terminals and the data acquisition terminals; and a S02 mode in which the management apparatus connects and directly manages the controlling terminals, and authorizes at least one of the controlling terminals such that the at least one of the controlling terminals connects and directly manages at least one of the data acquisition terminals. |
| US10785086B1 |
Detection of phase rotation modulation
A method of demodulating a signal that is phase modulated to convey R chips having phase transitions between adjacent ones of the R chips to represent chip states, and an overlay symbol spanning the R chips, wherein R>1, and wherein the phase transitions are rotated in a same direction according to an overlay symbol state, comprises: first processing the signal including: accumulating a respective phase of each chip into a respective first chip magnitude, to produce R first chip magnitudes; and accumulating the R first chip magnitudes to produce a first magnitude; second processing the signal including: accumulating a respective phase of each chip into a respective second chip magnitude, to produce R second chip magnitudes; and accumulating the R second chip magnitudes to produce a second magnitude; and determining the overlay symbol state based on the first magnitude and the second magnitude. |
| US10785085B2 |
Probabilistic shaping for physical layer design
Systems, methods, apparatuses, and computer program products for probabilistic amplitude shaping (PAS) are provided. One method may include selecting a distribution parameter for one constellation in a communications system depending on one or more flat fading channels, transforming a uniform distribution of the constellation into a shaped distribution using the selected distribution parameter to produce modulated data, and passing the modulated data through a fading channel. |
| US10785081B2 |
Wireless communication transceiver and wireless communication method
A wireless communication transceiver comprising circuitry configured to send or receive, via a wire-less link, an indicator indicating a Non-Uniform Constellation pattern out of a plurality of Non-Uniform Constellation patterns. |
| US10785079B2 |
System and method for providing time offset and frequency offset estimation for vehicle to everything communication system
A method and apparatus are provided. The method includes receiving a reference signal from a transceiver, estimating a time offset (TO) of the reference signal in the frequency domain based on a spectral phase ramp introduced by the TO, compensating the TO of the reference signal based on the estimated TO in the frequency domain by applying the spectral phase ramp to the received reference signal, and providing a TO compensated signal of the reference signal. |
| US10785076B2 |
Method and apparatus for generating OFDM signals
A method in a transmitter circuit of generating a signal comprising a first sequence of OFDM symbols, which are to be transmitted within a frequency sub band of a second sequence of OFDM symbols is disclosed. A first cyclic prefix (CP) of the second sequence of OFDM symbols has a first duration, and a second CP of the second sequence of OFDM symbols has a second duration. In order to generate both the first and the second cyclic prefix with an integer number of equidistant samples, a first sampling rate is required. The method comprises generating the signal comprising the first sequence of OFDM symbols at a second sampling rate, lower than the first sampling rate, and adjusting a sampling phase during CPs. |
| US10785068B1 |
Systems and methods for relative intensity noise cancelation
The present invention is directed to communication methods and systems thereof. In a specific embodiment, a noise cancelation system includes a slicer that processes a data stream generates both PAM symbols and error data. An RIN estimator generates RIN data based on the PAM symbols and the error data. A filter removes non-RIN information from the RIN data. The filtered RIN data includes an offset term and a gain term, which are used to remove RIN noise from the data stream. There are other embodiments as well. |
| US10785067B2 |
Analog multiplexing scheme for decision feedback equalizers
A device includes a voltage generator that generates a reference signal, a multi-level bias generator coupled to the voltage generator to receive the reference signal and generate a plurality of bias level signals based at least in part on the reference signal. The multi-level bias generator transmits the plurality of bias level signals to a plurality of multiplexers that each receive a select signal to select a subset of bias level signals of the plurality of bias level signals. The device also includes an adjustment circuit of a decision feedback equalizer that receives a respective selected subset of bias level signals from one multiplexer of the plurality of multiplexers and utilizes the respective selected subset of bias level signals to compensate for inter-symbol interference of a bit due to a previously received bit of a bit stream. |
| US10785065B2 |
Isolation circuit and method therefor
Aspects of the present disclosure are directed to facilitating communications to respective circuit nodes in a manner that may also be useful for mitigating undesirable signal attenuation. As may be implemented in accordance with one or more embodiments, switchable isolation circuits, presented by at least one transformer and switch, are utilized to isolate adjacent data processing nodes on a bus in which each data processing node includes logic circuitry and processes signal therein. For each of the switchable isolation circuits, switching circuitry operates to mitigate communication propagation over the differential bus between adjacent data processing nodes, by switching the switchable isolation circuit for providing isolation. This approach may be utilized, for example, to assign sequential identification to daisy-chained circuit nodes upon start-up or reset, for use in addressing each node directly for further communication therewith. |
| US10785063B2 |
UART-based communication-speed automatic-switching method
Disclosed is a method for variably changing a communication speed by a first device when a high-speed communication request within a range supported by the first device is input from a second device during low-speed communication of the first device with a third device in the UART communication and performing data communication with the second device at the varied high speed. A method for switching, by a device, a communication speed in an universal asynchronous receiver-transmitter (UART)-based data communication includes: measuring, by an interrupt detection module of the device, a pulse width of a start bit using an interrupt signal; calculating, by a communication speed calculation module of the device, a communication speed using a time duration for which the measured pulse width is maintained; and switching, by a communication speed switching module of the device, a current communication speed of the device to the calculated communication speed. |
| US10785055B2 |
Methods and target architecture for enabling IP carrier peering
Methods and apparatus to achieve internetwork connectivity. Initiation is detected, by a first device on a first network, of an internet protocol (IP) connection with a second device on a second network, wherein the first network includes a plurality of egress devices that are configured to send requests for inter-network connection information. A subset of the egress devices are selected, wherein each of the subset of egress devices are configured to query for connection information relating to the second network. The subset of devices are caused to query the at least one other network for the connection information relating to the second network. The connection information is received relating to the second network. The connection information is caused to be used in establishing the IP connection between the first device and the second device. |
| US10785051B2 |
Mobile terminal, server, and method of operating the same
A mobile terminal includes: a display; a radio communication unit configured to exchange data with a server; and a controller configured to perform various operations. For example, in response to an input to execute an application associated with a home appliance, the controller to control a screen of the application associated with the home appliance to be displayed on the display. In response to a simple login item on the screen of the application being selected, the controller to control the radio communication unit to create a simple login ID account based on device information of the mobile terminal, and to transmit data including information on the created simple login ID account to the server. Additionally, in response to an account login item on the screen of the application being selected, the controller to control the radio communication unit to transmit data including user account information to the server. |
| US10785045B2 |
Socially enabled consensus blockchain summarization
A method includes establishing parameters and objectives for a digital communication session (DCS) regarding a topic, where computing devices are targeted to participate in the DCS. The method further includes determining whether a blockchain exists for the topic and, if so, affiliating the DCS with the blockchain. The method further includes obtaining data pertaining to the DCS from one or more of the computing devices. The method further includes generating a summarization of the DCS based on the data and in accordance with the parameters and objectives. The method further includes sending a request to at least some of the computing devices to validate the summarization. When a desired number of the at least some of the computing devices have validated the summarization, a data block regarding the DCS and the summarization is generated and the blockchain is updated to include the data block. |
| US10785042B2 |
Adjustable physical unclonable function
An assembly made up of a micro-electro-mechanical system as physical unclonable function, which in reaction to a challenge, outputs a response in accordance with a mapping rule, and a controllable control element which is equipped, in accordance with a control command, to adjust an ambient parameter influencing the mapping rule. |
| US10785039B2 |
Blockchain consensus method and device
This specification describes techniques for performing blockchain consensus. An example method performed by a first node in a blockchain includes: receiving first service data; determining a corresponding handling time of the first service data; storing the first service data including the corresponding handling time at a cache, in which the cache stores multiple pieces of additional service data, and in which each piece of additional service data is associated with a respective handling time; determining whether a consensus needs to be performed on at least two pieces of service data; in response to determining that the consensus needs to be performed, selecting the at least two pieces of service data according to a sequence that is based on handling times associated with the at least two pieces of service data; and performing the consensus on the more than one pieces of service data according to the sequence. |
| US10785037B2 |
Managing secure content in a content delivery network
A system, method, and computer readable medium for managing secure content by CDN service providers are provided. A network storage provider stores one or more resources on behalf of a content provider. A CDN service provider obtains client computing device requests for secure content. Based on processing first signature information, the CDN service provider determines whether the secure content is available to the client computing device. If the CDN service provider does not maintain the requested content, the CDN service provider transmits a request to the network storage provider. Based on second signature information and an identifier associated with the CDN service provider, the network storage provider processes the request based policy information associated with the identifier. |
| US10785034B2 |
Implementation unit, implementation unit verification method, and computer-readable recording medium
A disclosed implementation unit includes: an implementation unit counter that is synchronized with a verification apparatus counter provided in a verification apparatus; and a processing part configured to transmit an encryption signal to the verification apparatus at two or more different timings while a counter value of the implementation unit counter is a certain value, the encryption signal representing an implementation unit ID encrypted based on the counter value of the implementation unit counter. |
| US10785032B1 |
Biometric electronic signature tokens
The methods and system allow for the generation of a biometric electronic signature token using a subsequent biometric sample after an enrollment of a biometric reference value in a biometric system. The biometric electronic signature token is such that the data would be signed data, cryptographic message type, to package this signature, providing two authentication factors: the possession of the private key associated with the public/private key pair used to sign the signed data and the biometric sample of the user that could be matched against the template. The process allows a signing party to enroll in a biometric service, sign a piece of data or content using a public key, that may be tied to a trusted anchor certificate authority, and submit a biometric sample. Subsequently, the relying party may validate the information on that piece of data or content to confirm the identity of the signing party. |
| US10785026B2 |
Executing electronic contract on NFC enabled mobile devices
A method and/or NFC (Near Field Communication) enabled mobile device is provided for executing an electronic contract on NFC enabled mobile devices. The (NFC) enabled mobile device applies an electronic signature thereof in an electronic contract provided on the NFC enabled mobile device used by a first contracting party, where the electronic signature is applied through a secure element of the NFC enabled mobile device. The NFC enabled mobile device determines that the NFC enabled mobile device is not within NFC range to an other NFC enabled mobile device used by a second contracting party to the electronic contract. In response to the NFC enabled mobile device determining that it is not within NFC range to the other NFC enabled mobile device, the NFC enabled mobile device sends, to the other NFC enabled mobile device, a multimedia messaging service (MMS) text message that includes the electronic contract. |
| US10785025B1 |
Synchronization of key management services with cloud services
Presented herein are techniques for synchronizing a cloud service and a key management service via a single indirect synchronous message sent by a client device. In particular, a cloud service receives a service request message sent by a client device. Embedded into the service request message is an encrypted key management message. The cloud service is configured to extract the encrypted key management message from the service request message and then send the encrypted key management message to the key management service. |
| US10785024B2 |
Encryption key structure within block based memory
A data handling system includes a block-based storage device. An encryption key structure block includes key structure locations that may store encryption key structures. A key structure may take on at least three states: an erased state, an active state, and a zeroized state. The key structure includes error control data fields that are configured to contain error control data that independently protect data of the key structure in the active and the zeroized state. Key structures may be stored to key structure locations within a first encryption key block until each key structure location has stored a key structure in the active or zeroized state. Subsequently, the key structures in the active state may be copied and stored in key structure locations within a second encryption key block. |
| US10785023B2 |
Apparatus and method for managing metering information
An apparatus and method for managing meter data. The apparatus for managing meter data includes a metering unit for acquiring meter data from a target device based on time information; a communication unit for receiving a message including the time information from a server device and transmitting the meter data to the server device; and a security unit for creating a private key using the time information and encrypting the meter data using the private key. |
| US10785020B2 |
Hardware offload for QUIC connections
A system for hardware offloading programs a network interface card with a mapping between (i) a connection identification (CID) for one or more Quick User Datagram Protocol Internet Connections (QUIC) data packets and (ii) a symmetric key and a crypto algorithm. When one or more data packets are received over a network, the one or more data packets are parsed to identify the one or more data packets as QUIC data packets and then obtain the CID for the QUIC data packets. The CID is sent to the network interface card that identifies the symmetric key and the crypto algorithm based on the CID to perform a crypto decrypt operation on the QUIC data packets, and reassembles the QUIC data packets, and an encrypt and large send offload (LSO) on transmit. A software control complexity and processing burden is thereby reduced. |
| US10785019B2 |
Data transmission method and apparatus
A data transmission method and apparatus are disclosed that resolves a technical problem where an existing data encryption algorithm offers poor security during transmission of data. The solution includes obtaining, by a first terminal, a data transmission request sent by a second terminal, the data transmission request at least carrying first encrypted data that is obtained by encrypting first exchange key of the second terminal by using a private key of the second terminal. The solution further includes decrypting, by the first terminal, the first encrypted data by using a public key of the second terminal to obtain the first exchange key, and obtaining a shared key of the first terminal and the second terminal according to the first exchange key. The solution further includes encrypting, by the first terminal, to-be-transmitted data by using the shared key to obtain encrypted to-be-transmitted data, and sending the encrypted to-be-transmitted data to the second terminal. |
| US10785014B2 |
Computation device, control device and control method
Provided is a computation device including a communication interface; a first transmission control part for sending a first communication frame at every predetermined cycle via a transmission path; a second transmission control part for sending a second communication frame in response to an arbitrary event request; and a priority management part. Upon receiving an issuance request of a second event request from a second event issuance part, the priority management part waits for completion of sending processing for a second communication frame corresponding to a first event request currently processed by the second transmission control part, and permits issuance of the second event request to the second event issuance part. The second transmission control part suspends processing for a subsequent first event request following the first event request currently processed until completion of processing for the second event request is complete. |
| US10785013B2 |
Priority-based carrier selection in distributed wireless networks
Methods, systems, and devices for wireless communication are described that provide for priority-based carrier selection in a system using multiple component carriers (CCs). A mapping may be provided that maps different applications that may be present at a user equipment (UE) to one or more CCs. Each application may have an associated application priority, and each carrier associated with an application may also have an associated CC priority. A UE may select a subset of CCs for a transmission based on the mapping between an application providing a packet for the transmission and the priority associated with each CC. A UE, when receiving transmissions, may identify one or more applications running at the UE and use the mapping to determine a subset of CCs to monitor for transmissions. |
| US10785002B2 |
Reference signal transmitting method, reference signal receiving method, apparatus, and system
Embodiments of the present disclosure relate to the communications field, and provide a reference signal transmitting/receiving method and system, and an apparatus. The method includes: determining, by a transmitting device, a first resource map of a reference signal supporting Z antenna ports, and transmitting the reference signal after the reference signal supporting Z antenna ports is mapped to a target time-frequency resource based on the first resource map, where the first resource map is repeated in time domain and/or frequency domain in a repetition unit of K resource units, each of the K resource units corresponds to a second resource map of a reference signal supporting P antenna ports, and the P antenna ports corresponding to the second resource map for every two adjacent resource units include G same antenna ports and H different antenna ports. |
| US10784995B2 |
Hybrid automatic repeat request-acknowledgement information feedback method, terminal device, and network device
A HARQ-ACK information feedback method is disclosed. In an embodiment, a feedback method includes performing data channel detection on a first downlink subframe, performing data channel detection on a second downlink subframe, wherein the second downlink subframe does not overlap with the first downlink subframe in time domain, sending first HARQ-ACK information to a network device by using a first uplink channel when determining that the first downlink subframe includes a first downlink data channel and that the second downlink subframe does not include a second downlink data channel, wherein the first HARQ-ACK information indicates a receiving status of the first downlink data channel and that a first length of a time domain resource corresponding to the first downlink data channel is different from a second length of a time domain resource corresponding to the second downlink data channel. |
| US10784993B1 |
Soft combining packets received from different piconets
A first device may establish, with a second device, a first logical link associated with short-range communications. The first device may detect the transmission of a first packet from a master device to the second device carried on a second logical link. The first device may decode at least part of the first packet comprising data intended for the first device. The first device may transmit, to the second device, a request for a re-transmission of the first packet when the first device fails to decode at least part of the first packet. The first device may receive, from the second device, at least one re-transmission of the first packet. The first device may apply an error correction operation on the at least one re-transmission of the first packet received from the second device and the first packet received from the master device. |
| US10784992B2 |
Device and method for executing encoding
Encoding devices and methods, arranged to execute encoding, wherein an input vector for polar encoding is computed, wherein the input vector comprises a set of information bits and a set of frozen bits, and an intermediate codeword is generated by executing a polar encoding of the input vector. Further, punctured and shortened bits are removed from the intermediate codeword, to obtain a reduced intermediate codeword, and an output codeword is generated by applying a permutation operation on the reduced intermediate codeword. A sequence of extension bits is selected from the intermediate codeword bits and information bits, and modulated symbols are generated by applying bitmapping on the output codeword and on the sequence of extension bits. |
| US10784990B2 |
Method and apparatus for encoding and modulating data for wireless transmission
A wireless communications assembly and method for encoding and modulating data for transmission is provided. The method includes receiving primary data to be transmitted to a receiving station; selecting a data rate at which to transmit the primary data; selecting a mode associated with the data rate, the mode defining a modulation scheme and a target code rate; generating encoded data, including modifying an error correcting block format having a predefined code rate to generate the encoded data at the target code rate; and extracting at least a portion of the encoded data for modulation of a carrier signal and transmission to a receiving station. |
| US10784988B2 |
Conditional forward error correction for network data
Techniques are described for performing conditional forward error correction (FEC) of network data. The techniques and solutions can be applied to suppress the transmission of redundant forward error correction information for data (e.g., frames of audio and/or video data) that can be effectively recovered at the receiving device (e.g., at the decoder). For example, a first computing device that is encoding and transmitting data (e.g., encoded audio data) to a second computing device can determine whether portions of data can be predicted (e.g., to a certain quality measure) at the second computing device. If the portions of data can be predicted, then the first computing device can skip sending redundant copies of the portions of data (e.g., can skip sending forward error correction information) in current network packets. |
| US10784987B2 |
Methods for enhanced multiplexing in wireless systems
Methods and systems for operation in a wireless communication system are provided. A first transmission may be initiated using at least a first portion of physical layer resources. A second transmission may be initiated using at least a second portion of the same physical layer resources. The first transmission may be any one of a puncturing transmission, interfering transmission, delay-sensitive transmission, or short transmission. The second transmission may be an on-going transmission or a long transmission. |
| US10784986B2 |
Forward error correction mechanism for peripheral component interconnect-express (PCI-e)
Aspects of the embodiments are directed to systems, methods, and devices that can activate forward error correction (FEC) based on the channel loss of a channel. The channel's loss can be characterized as a high loss channel if the channel loss exceeds a predetermined threshold value. For channels with high loss and for those that operate at high data rates (e.g., data rates commensurate with PCIe Gen 4 or Gen 5), FEC can be activated so that the channels can achieve higher data rates. |
| US10784985B2 |
WLAN link adaptation method and network device
A WLAN link adaptation method and a network device are provided, and can provide accurate link adaptation for each user in an OFDMA communications system. Embodiments of the present application include: obtaining, by a first network device, a target channel information measurement result, where the target channel information measurement result is a measurement result obtained by measuring channel information over target bandwidth; and determining, by the first network device, a modulation and coding scheme MCS of a link according to the target channel information measurement result. |
| US10784984B2 |
Systems and methods for waveform selection and adaptation
Systems, methods, and apparatuses for providing waveform adaptation are provided. In an example, a method is provided for identifying a plurality of candidate waveforms, and selecting one of the candidate waveforms for data transmission. The candidate waveforms may be identified in accordance with one or more criteria, such as a transmission capability of the transmitting device, a reception capability of the receiving device, a desired Peak-to-Average-Power-Ratio (PAPR) characteristic, adjacent channel interference (ACI) rejection requirements, spectrum localization requirements, and other criteria. The waveform selected for data transmission may be selected in accordance with one or more waveform selection criteria, such as traffic characteristic, application types, etc. |
| US10784980B2 |
Adjustment of control parameters of section of optical fiber network
A processor of an apparatus is configured to apply one or more control algorithms using estimated data to adjust the one or more control parameters of a section of an optical fiber network. The estimated data are derived from measurements of optical signals in the section and from knowledge of the section. The estimated data is a function of optical nonlinearity and of amplified spontaneous emission. |
| US10784979B2 |
System and method of providing dark section free transport networks
A wavelength selective switch (WSS), reconfigurable optical add-drop multiplexer (ROADM) and methods of determining a condition of a domain network section are provided. The WSS and ROADM include a light source for sending an optical signal having a characteristic. The method comprises instructing a light source to send an optical signal across an optical link, obtaining measurements of characteristic values of the optical signal received at and sent by components along the domain network section, comparing the characteristic values to pre-defined limits, and determining the condition of the domain network section based on the characteristic values. |
| US10784977B2 |
Apparatus and method for reduction in interference in a wireless communication system including primary and secondary communication systems
A spectrum management system includes circuitry that obtains interference information from another spectrum management system, where the interference information indicates interference with communication of a communication system managed by the other spectrum management system. The interference is caused by at least one secondary communication system managed by the spectrum management system. The circuitry also modifies a communication characteristic of the at least one secondary communication system based on the interference information. |
| US10784974B2 |
Method and system for isolating related events in the presence of seasonal variations
This disclosure provides a method and system that isolate non-seasonal components of network measurements from the seasonal components and compare the non-seasonal components to determine cause and effect relationships between various network nodes, to determine whether an event at a first node is experienced at a second node, and/or to characterize and localize a source of interference. |
| US10784972B2 |
Reduced grid for measurement of total radiated power
A method and apparatus for performing TRP measurements of an antenna system uses a sampling grid that takes into account the spherical geometry and the directivity of the antenna under test, while considering test time. The optimization of the sampling grid balances the trade-off between reducing the number of samples to reduce test time, and ensuring accuracy of the TRP estimates. |
| US10784971B2 |
Method of scheduling for underwater wireless mobile network
The present invention relates to a method of scheduling for an underwater wireless mobile network. Particularly, the present invention relates to a method of scheduling for an underwater wireless mobile network, whereby the method may consider a scheduling method that does not cause collision at a specific time domain, and improve network efficiency by receiving in a sink node a packet in a packet train form in consideration with a transfer velocity of a sound wave and a packet length rather than performing orthogonalization to avoid transmission time overlap at a specific time. |
| US10784970B2 |
Method and apparatus for wireless communications
Embodiments disclosed herein may be implemented in the form of a method or corresponding apparatus for receiving or transmitting network communications carried at acoustic wavelengths via an acoustic medium. The corresponding method or apparatus may include a gate-level digital hardware module communicatively coupled to a communications module and define therein logic blocks configured to perform respective primitive processing functions, sequences of the logic blocks being capable of processing data units in accordance with any of the multiple communications protocols on a data unit-by-data unit basis without reconfiguring. According to some embodiments, the gate-level digital hardware module may be configured to process a data unit in accordance with a first communications protocol by directing the data unit through a first sequence of logic blocks, and process a subsequent data unit in accordance with a second communications protocol by directing the subsequent data unit through a second of sequence logic blocks. |
| US10784968B2 |
Optical module
The present disclosure describes an optical device, a system including an optical receiver, and a system including an optical module. The optical device includes an Avalanche Photodiode (APD), a circuit board, a boost circuit disposed on the circuit board, a processor disposed on the circuit board and configured to control an output voltage of the boost circuit, and a probe point disposed on the circuit board. The boost circuit includes a control terminal electrically connecting to the processor. The boost circuit also includes an output terminal electrically connecting to the APD and the probe point respectively. |
| US10784965B2 |
Reduction of ripple arising in LCoS-based optical devices
A method selects a phase shift profile to be applied to a programmable optical phase shift modulator having an array of pixels. A base stepped phase shift profile for the modulator is selected such that when applied to the modulator, the base stepped phase shift profile allows the modulator to function as a blazed grating steering an optical beam through a prescribed angle. The base stepped phase shift profile has a plurality of segments each extending over a given number of the pixels defining a linear array of pixels. Each segment has first and last pixels in the linear array of pixels. Variations in minimum and maximum luminosity levels among the segments of the base stepped phase shift profile are reduced so that any changes to a slope of each segment arising from reducing the variations in the minimum and maximum luminosity level is maintained below a given amount. |
| US10784964B2 |
Method and system for a distributed optical transmitter with local domain splitting
Methods and systems for a distributed optical transmitter with local domain splitting is disclosed and may include, in an optical modulator integrated in a silicon photonics chip: receiving electrical signals, communicating the electrical signals to domain splitters along a length of waveguides of the optical modulator utilizing one or more delay lines, and generating electrical signals in voltage domains utilizing the domain splitters for modulating the optical signals in the waveguides of the optical modulator by driving diodes with the electrical signals generated in the voltage domains. The delay lines may comprise one delay element per domain splitter, or may comprise a delay element per domain splitter for a first subset of the domain splitters and more than one delay element per domain splitter for a second subset of the domain splitters. |
| US10784963B2 |
Multi-layer system capacity planning
A software-defined network multi-layer controller (SDN-MLC) may communicate with multiple layers of a telecommunication network. The SDN-MLC may have an optimization algorithm that helps in capacity planning of the telecommunications based on the management of multiple layers of the telecommunication network. |
| US10784957B2 |
Method and device for controlling wavelength of light emitting assembly
A method and device for controlling a wavelength of a light emitting assembly. The device comprises a microcontroller, a light emitting assembly temperature control unit, an analog-to-digital converter, a digital-to-analog converter, a storage unit, a thermistor of a negative temperature coefficient in a TOSA component, and a TEC assembly. The microcontroller comprises an ADC input interface, a DAC output interface, a GPIO output interface, an external communication interface, and a memory interface. The light emitting assembly temperature control unit comprises a turn-off enable control circuit, a temperature detecting circuit, an error amplification-comparison-compensation unit, a TEC voltage/current limitation circuit, a TEC voltage/current detecting circuit, and a TEC differential voltage driver. The method and device are simple and flexible, implements a precise control of the wavelength, and also considers an adjustment function of the wavelength. |
| US10784955B2 |
Method and apparatus for rapid recovery of optical power after transient events in C+L band optical networks
An optical device having an amplifier and a controller is described. The amplifier is configured to amplify an optical signal in at least one of the C-Band or the L-Band. The controller includes a processor and a non-transitory computer readable medium. The non-transitory computer readable medium storing computer executable code that when executed by the processor causes the processor to: select a target tilt and gain setting from a plurality of target tilt and gain settings stored in the non-transitory computer readable medium based on the type of fault event message responsive to a fault event message affecting the C-band or the L-Band. The selected and pre-calculated target tilt and gain settings are applied to the amplifier. |
| US10784953B2 |
Data transmission systems and methods using satellite-to-satellite radio links
Radio communications systems use 100 to 200 satellites in random low-earth orbits distributed over a predetermined range of north and south latitudes. The satellites themselves create a radio route between ground stations via radio links between multiple satellites by virtue of onboard global navigation satellite system circuitry for determining the location of the satellite and route creation circuitry for calculating in real time the direction from the satellite's location at a particular instant to a destination ground station. Directional antennas in the satellites transmit routing radio signals to enhance the probability of reception by other satellites. One embodiment facilitates the creation of satellite-to-satellite links by assigning each satellite a unique identifier, storing orbital information defining the locations of all of the orbiting satellites in the system at any particular time, and including in the radio signal the unique identifier associated with the transmitting satellite. |
| US10784951B2 |
Reconfigurable and modular active repeater device
An active repeater device includes a primary sector and one or more secondary sectors, receives a first beam of input RF signals. A first set of analog baseband signals, are generated based on received first beam of input RF signals. The first set of analog baseband signals are converted to a first set of coded data signals and control information is extracted from the first set of coded data signals by decoding only a header portion of the first set of coded data signals without demodulation of data portion of the first set of coded data signals. Based on the extracted control information, the first set of coded data signals are transmitted as beams of output RF signals to remote user equipment. The transmission is independent of demodulation of the data portion within the active repeater device to reduce latency for transmission of the first set of coded data signals. |
| US10784949B2 |
Method and apparatus for managing user plane operation in wireless communication system
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). Embodiments herein achieve a UE for managing a user plane operation in a wireless communication system. The UE includes a user plane management unit coupled to a memory and a processor. The user plane management unit is configured to receive a signaling message from a gNodeB. Further, the user plane management unit is configured to determine whether the signaling message includes control information comprising one of a PDCP re-establish indication and a security key change indication. Further, the user plane management unit is configured to perform the at least one operation for at least one data radio bearer based on the determination. |
| US10784947B2 |
Methods of beam management and beam selection based on measurement reporting in new radio (NR) systems
Embodiments of a User Equipment (UE), Next Generation Node-B (gNB) and methods of communication are generally described herein. The UE receive training signals from a plurality of transmit-receive points (TRPs) associated with the gNB. Each training signal may comprise a reference signal resource identifier (ID) to indicate a corresponding TRP and a corresponding transmit direction of a plurality of transmit directions. The UE may, for each transmit direction of the plurality of transmit directions, determine an average signal quality measurement based on individual signal quality measurements in multiple receive directions. The UE may select, for reporting to the gNB, a subset of the average signal quality measurements to ensure that the average signal quality measurements excluded from the subset are less than or equal to a minimum value of the average signal quality measurements in the subset. |
| US10784945B2 |
Robust system information delivery on subset of beams
Systems, methods, apparatuses, and computer program products for robust system information (SI) delivery are provided. One method may include receiving, by a network node, a SI request from a UE, and transmitting an acknowledgement of the SI request to the UE. In one example, the method may include selecting, by the network node, a subset of downlink beams for transmitting the requested SI message. In an embodiment, the selecting may include selecting the subset of downlink beams based on SI requests associated with SS/PBCH blocks, and the subset of downlink beams associated with the SI requests are used for the delivery of an SI message. |
| US10784944B2 |
Timing advance in beam failure recovery request transmission
A wireless device receives message(s) comprising configuration parameter(s) indicating reference signal(s) of a cell. The configuration parameter(s) may indicate one or more preambles for a beam failure recovery procedure. The configuration parameter(s) may indicate a time alignment timer of a timing advance group comprising the cell. The time alignment timer may start in response to receiving a timing advance command for the timing advance group. The beam failure recovery procedure may be initiated in response to detecting a beam failure of the cell. The beam failure of the cell may be detected based on the reference signal(s) of the cell. A preamble of the one or more preambles may be transmitted for the beam failure recovery procedure. The beam failure recovery procedure may be aborted in response to an expiry of the time alignment timer during the beam failure recovery procedure. |
| US10784943B2 |
Beam failure recovery operation
Described is an apparatus of a User Equipment (UE) operable to communicate with a fifth-generation Evolved Node-B (gNB) on a wireless network. The apparatus may comprise a first circuitry, a second circuitry, and a third circuitry. The first circuitry may be operable to detect a beam failure event. The second circuitry may be operable to generate a beam failure recovery request for transmission to the gNB, in response to the beam failure event. The third circuitry may be operable to monitor for Physical Downlink Control Channel (PDCCH) in a search space configured by the gNB, subsequent to a transmission of the beam failure recovery request. |
| US10784938B2 |
Data processing method and apparatus
Disclosed are a data processing method and apparatus. The method includes: a first receiving end determines a range of a data demodulation reference signal (DMRS) ports occupied by one or more second receiving ends by using at least one of the following information: a usage state of a joint encoding table corresponding to a DMRS port group, the number of layers corresponding to a physical downlink shared channel (PDSCH) of the first receiving end, and the number of codewords corresponding to the PDSCH of the first receiving end; and the first receiving end processes data according to the range of the DMRS ports occupied by one or more second receiving ends. |
| US10784937B2 |
Beamformer including signal detector for compensating weights, wireless transmitting and receiving device including beamformer, and operating method of wireless transmitting and receiving device including beamformer
A wireless transmitting and receiving device includes antennas, weight adjusters connected to antennas, respectively, and configured to apply weights to an amplitude and a phase of a signal communicating through the antennas, signal transmitting and detecting units connected to the weight adjusters, respectively, a transmitter and a receiver connected to a first switch, a power distributor configured to connect the first switch to the respective signal transmitting and detecting units through internal wirings, and a compensator configured to the weights of the weight adjusters according to output signals of the signal transmitting and detecting units. Each of the signal transmitting and detecting units is configured to connect a corresponding weight adjuster and a corresponding wiring of the power distributor to each other in a first mode and to output a ratio of a signal, transmitted from the corresponding weight adjuster, and a signal, transmitted from the corresponding wiring of the power distributor, as one of the output signals in a second mode. |
| US10784936B2 |
Method and apparatus for transmitting and receiving signal in inter-vehicle communication system
The present specification relates to a method for transmitting and receiving a signal to/from a base station by a terminal in an inter-vehicle communication system, wherein the method for transmitting a signal may comprise: a step for receiving a reference signal; a step for feeding-back channel information on the basis of the received reference signal; and a step for receiving data on the basis of the channel information, and wherein the terminal includes a plurality of distributed antenna units (DUs), and if selection of whether each of the plurality of DUs is activated is possible, the channel information may include DU index set information and channel state information (CSI). |
| US10784935B2 |
Systems and methods for bandwidth expansion and frequency scaling
A wireless transmitter includes a signal processing circuit configured to generate a plurality of first and second spatial streams signals. The transmitter includes a frequency shift circuit configured to selectively apply different frequency shifts to the first and second spatial streams signals. A wireless receiver includes a frequency shift circuit configured to selectively apply different frequency shifts to the received first and second spatial streams signals. The receiver also includes a signal processing circuit configured to process the first and second frequency shifted signals. |
| US10784932B2 |
Method for determining precoding matrix indicator, user equipment, and base station evolved NodeB
The present invention relates to a method for determining a precoding matrix indicator, a user equipment (UE), a base station (e.g., eNB), and a system. The method includes: receiving a reference signal sent by a base station; selecting, based on the reference signal, a precoding matrix from a codebook, where a precoding matrix W included in the codebook is a product of two matrices W1 and W2, where W1 is a block diagonal matrix, where each block matrix is a Kronecker product of a matrix Ai and a matrix Bi; and sending a precoding matrix indicator PMI to the base station, where the PMI corresponds to the selected precoding matrix, so that the base station obtains the precoding matrix according to the PMI. |
| US10784926B2 |
Signal transmission apparatus, signal transmission system, and instrument
There is provided a configuration that can prevent malfunction in bus communication even when a radio signal transmitted from a transmitter of an apparatus is received with a receiver of the same apparatus. A logic circuit outputs logic 1 to a transmitter in a case where logic 0 is input from a receiver to the logic circuit and a low-level logic signal is input from a processor to the logic circuit. The logic circuit outputs the low-level logic signal to the processor in a case where the logic 1 is input from the receiver and a radio signal received with the receiver is a radio signal transmitted from a communication counterpart. The logic circuit outputs a high-level logic signal to the processor in a case where the logic 1 is input from the receiver and a radio signal received with the receiver is a radio signal transmitted from the transmitter. |
| US10784924B2 |
Passive signal propagation delay calculations
Systems and methods are described for calculating a propagation delay of a transmission line. A transmitter may transmit a signal from a first end of a transmission line to a second end of the transmission line at a first time, t1. A signal reflection device (e.g., a passive resonator) connected to the second end of the transmission line may generate a reflection at a second time, t2. A reflection detector (e.g., a matched, passive resonator) at the first end of the transmission line may receive the reflection from the signal reflection device, at a third time, t3. A propagation delay calculator may calculate the propagation delay of the transmission line as corresponding to one-half of a difference between the first time, t1, and the third time, t3. |
| US10784921B2 |
Compression receiver architecture for wireless communications systems
The disclosed systems, structures, and methods are directed to a receiver architecture. The configurations presented herein employ a structure operative to receive a plurality of wireless analog signals, a signal encoding module configured to encode the plurality of received analog signals into a single encoded analog signal based on a coding scheme, a code compression module operative to compress the code scheme. In addition, a spectrum compression module is configured to under-sample the single encoded analog signal to generate a spectrum-compressed digital signal, a spectrum recovery module operative to recover desired information content of the received analog signals from the spectrum-compressed digital signal and to generate a digital recovery signal, and a signal detection module configured to decode the digital recovery signal based on the coding scheme and to output analog signals replicating the received wireless signals containing the desired information content. |
| US10784920B2 |
Wirelessly detectable object that emits a variable-frequency response signal, and method and system for detecting and locating same
Methods and apparatus are disclosed for detecting a wirelessly detectable object. The wirelessly detectable object may include an antenna and a passive variable-frequency transponder circuit that is communicatively coupled to the antenna. The passive variable-frequency transponder circuit is powered by an interrogation signal received from an external source, and returns via the antenna a wireless response signal having a frequency that varies over a single interrogation cycle. Such variation may be based upon a decaying control voltage that controls the value(s) of one or more components in the passive variable-frequency transponder circuit and/or a switch that selectively couples and decouples components in the passive variable-frequency transponder circuit. The variable frequency may provide a characteristic signature for the wireless response signal that may be used to identify the wirelessly detectable object. |
| US10784911B2 |
Local oscillation device and array antenna device
A local oscillation device according to the present invention includes: a first local oscillator to output a first local oscillation wave synchronized with a reference signal, the first local oscillator being turned on/off on the basis of a control signal; a second local oscillator to output a second local oscillation wave synchronized with the reference signal and the same in frequency and phase as the first local oscillation wave, the second local oscillator being turned on/off on the basis of the control signal; and a path switching circuit coupled to the first local oscillator and the second local oscillator, the path switching circuit switching paths of the first local oscillation wave and the second local oscillation wave on the basis of the control signal or a signal synchronized with the control signal. |
| US10784910B1 |
Multi-antenna jamming/interference protection for waveforms
Embodiments of the present invention include a system, method and computer program product for mitigating interference in data received by a multiple antenna array. Processor(s) executing program code identify signals from users, including active users, and by identifying these signals, mitigate interference and jamming in the received data, overall. |
| US10784905B2 |
Communication device
To provide a communication device that can suppress radio wave interference in communication using a plurality of frequency signals in a simply method, a communication device includes a first communication unit that communicates with a first external device by using a first frequency signal, a second communication unit that communicates with a second external device by using a second frequency signal, and a control unit that controls, when one of the first and second communication units transmits data to a corresponding one of the first and second external devices, the other of the first and second communication units not to receive data. |
| US10784901B2 |
Puncturing for structured low density parity check (LDPC) codes
Certain aspects of the present disclosure generally relate to techniques for puncturing of structured low density parity check (LDPC) codes. A method for wireless communications by wireless node is provided. The method generally includes encoding a set of information bits based on a LDPC code to produce a code word, the LDPC code defined by a matrix having a first number of variable nodes and a second number of check nodes, puncturing the code word to produce a punctured code word, wherein the puncturing is performed according to a first puncturing pattern designed to puncture bits corresponding to one or more of the variable nodes having a certain degree of connectivity to the check nodes, and transmitting the punctured code word. |
| US10784899B2 |
Method and apparatus for determining scaling factors in fixed-point decoder
Data from a communications channel is decoded by receiving data bits corresponding to encoded data, determining a set of data representations from the data bits, distributing the set of data representations into bins across a dynamic range to generate a distribution of the data representations, assigning a respective intermediate scale factor to each bin, deriving a set of moments from the intermediate scale factors, combining the moments into a scaling factor, scaling the data representations by the scaling factor, and sending the scaled data representations to a decoder. The data representations may be a histogram or cumulative distribution function of log-likelihood ratios (LLRs) or values based on channel estimates. In an iterative implementation performed until a stopping condition is met, the data representations may be scaled down on later iterations to avoid saturation. A correction factor may be applied to update the scaling factor for later data bits. |
| US10784896B2 |
High performance data redundancy and fault tolerance
One embodiment provides a system that facilitates numerical operation-based erasure coding. During operation, the system determines the bit-width of processing capability of the computing system. The system then determines, based on the bit-width, a number of bits for representing a respective data element from a data stream and a number of data elements based on a number of a dimension of a generator matrix of erasure encoding. The system then obtains the number of data elements from the data stream and converts a respective obtained data element to a corresponding numerical representation. Here, a respective obtained data element is represented by the determined number of bits. The system then generates a code word, which comprises a plurality of coded fragments, of erasure encoding from the numerical representations based on the generator matrix of the erasure encoding. |
| US10784895B2 |
Inter-block modifications to generate sub-matrix of rate compatible parity check matrix
A method includes accessing information, and at least one of encoding or decoding the information using a parity check matrix based on a coding rate. A portion of a data part in the parity check matrix has been generated based on part or all of another matrix. Apparatus, computer programs, and computer program products are also described. The apparatus may be a wireless mobile device or a wireless network access node. A communication system may include one or more of the wireless mobile devices and one or more of the access nodes, each using a version of the method. |
| US10784889B2 |
Electric control device
An electric control device includes a first delta sigma modulator having a clock input connection, a second delta sigma modulator having a clock input connection, and an evaluation unit. The evaluation unit includes a first clock output connection which is connected to the clock input connection of the first delta sigma modulator by a first electrical cable, and a second clock output connection which is connected to the clock input connection of the second delta sigma modulator by a second electrical cable. The evaluation unit is designed to generate a clock signal (CLK1) at the first clock output connection (7) in phase opposition to a clock signal (CLK2) at the second clock output connection (9). |
| US10784886B1 |
Segmented digital to analog converter
A digital to analog converter receives a digital input consisting of first least significant bits, second most significant bits, and third middle significant bits. The digital to analog converter includes first, second, and third sub-DACs. The first sub-DAC receives the first least significant bits, and includes first resistors each contributing a respective voltage, to provide a first output. The second sub-DAC receives the second most significant bits, and includes second resistors each contributing a respective voltage, to provide a second output as an output of the digital to analog converter. The third sub-DAC is connected to the first sub-DAC to receive the first output, and receives the third middle significant bits, and includes third resistors each contributing a respective voltage, to provide a third output to the second sub-DAC. The first and third resistors each has a physical area less than an area of each second resistor. |
| US10784881B1 |
Blended anti-aliasing analog-to-digital conversion for digital test and measurement devices
The present disclosure relates to blended analog-to-digital conversion for digital test and measurement devices. A first analog-to-digital converter (ADC) converts an analog signal into a first digital signal a first sampling rate. A digital filtering component generates a filtered digital signal by processing the first digital signal. An analog low pass filter filters the analog signal to generate a filtered analog signal. A second ADC converts the filtered analog signal into a second digital signal. A digital subtractor circuit subtracts the filtered digital signal from the first digital signal or the second digital signal. A digital adder circuit generates a blended digital signal by processing an output of the digital subtractor circuit and one of the first digital signal or the second digital signal. |
| US10784879B2 |
Circuit arrangement, charge-redistribution analog-to-digital conversion circuit, and method for controlling a circuit arrangement
A circuit arrangement includes charge stores logically arranged in an array configuration having logical columns of charge stores including at least first, second, third and fourth columns of charge stores. A control circuit is configured to control a switching network operably coupled to the charge stores, and to affect a first circuit configuration in a first time segment and a second circuit configuration in a second time segment, the circuit configurations being different from one another. In the first circuit configuration, the first and third columns of charge stores receive a first polarity component of a differential signal, and the second and fourth columns of charge stores receive a second polarity component of the differential signal. In the second circuit configuration, the first and second columns of charge stores receive the first polarity component, and the third and fourth columns of charge stores receive the second polarity component. |
| US10784878B1 |
Digital to analog converter tolerant to element mismatch
According to an aspect, a tri-level digital to analog converter (DAC) comprises a first set of switches turned on to cause a first analog value with a first error as an output for a first digital value, a second set of switches turned on to cause a second analog value with a second error as the output for a second digital value, wherein, both the first set of switches and the second set of switches are turned on to cause a third analog value, proportional to the first error and the second error, as the output for a digital value equal to zero, and both the first set of switches and the second set of switches are turned off to cause a fourth analog value equal to zero as the output for a fourth digital value representing a reset state. |
| US10784875B2 |
Loop filter for a phase-locked loop
A circuit includes a first filter, a plurality of binary-weighted capacitors, and a current source device. The circuit also includes a first plurality of switches. Each of the first plurality of switches is connected to a separate capacitor of the plurality of binary-weighted capacitors. The first plurality of switches are connected together, and the first plurality of switches are not connected to the first filter. A second plurality of switches is also included, and each of the second plurality of switches is connected to a separate capacitor of the plurality of binary-weighted capacitors and to the first filter and to a control input of the current source device. The first plurality of switches are not connected to the control input. |
| US10784874B1 |
All-digital voltage monitor (ADVM) with single-cycle latency
An all-digital voltage monitor (ADVM) generates a multi-bit output code that changes in proportion to a voltage being monitored, by leveraging the voltage impact on a gate delay. ADVM utilizes a simple delay chain, which receives a clock-cycle-long pulse every clock cycle, such that the monitored supply voltage is sampled for one full cycle every cycle. The outputs of all delay cells of the delay chain collectively represents a current voltage state as a digital thermometer code. In AVDM, a voltage droop event thus results in a decrease in the output code from a nominal value, while an overshoot results in an increase in the output code. |
| US10784870B2 |
Electronic circuit, semiconductor integrated circuit and monitoring circuit mounted with the same, and electronic device
An electronic circuit is configured to output an output signal after elapse of a predetermined time from a received trigger signal, and includes an oscillator configured to output a pulse signal having a predetermined oscillation frequency; a counter circuit configured to count the pulse signal from the oscillator upon receiving the trigger signal and to output the output signal in response to a count value reaching a predetermined value; and a trimming circuit including a plurality of trimming elements which includes a cuttable conductive part and configured to output a selection signal corresponding to a trimming element having a cut conductive part. In the trimming circuit, the trimming element, which corresponds to the oscillation frequency of the pulse signal output from the oscillator among the plurality of trimming elements, is cut, and the counter circuit is configured to set the predetermined value according to the selection signal. |
| US10784869B2 |
Integrated circuit and method of manufacturing the same
An integrated circuit includes a first gate, a second gate, a first contact and a first insulating layer. The first gate extends in the first direction and is located on a first level. The second gate extends in the first direction, is located on the first level, and is separated from the first gate in a second direction different from the first direction. The first contact extends in the second direction, overlaps the first gate and the second gate, is located on a second level different from the first level, and is coupled to at least the first gate. The first insulating layer extends in the second direction, overlaps the first gate and the second gate, and is between the second gate and the first contact. |
| US10784865B1 |
Minimum delay error detection and correction for pulsed latches
A minimum delay error apparatus such as a minimum delay error detection, prediction, correction, repair, prevention, and/or avoidance apparatus includes a minimum delay path replica circuit. The minimum delay path replica circuit can detect or predict, and subsequently can correct or avoid, minimum delay errors in data paths of digital circuits using pulsed latches. |
| US10784862B1 |
High speed switching radio frequency switches
Embodiments described herein include radio frequency (RF) switches. In general, the embodiments described herein selectively bias the output terminals of one or more switching transistors in the RF switch. Such coupling can provide a bias that significantly reduces the effects of gate-lag. In one embodiment, the RF switch includes an antenna node, a first input/output (I/O) node, a second I/O node, a field-effect transistor (FET), a FET stack, and a bias coupling circuit. In this embodiment the bias coupling circuit electrically couples a gate terminal of the FET to one or more FET output terminals of the FET stack to provide a bias voltage to the output terminal(s). |
| US10784857B1 |
Adaptive gate drivers and related methods and systems
Adaptive gate drivers and related methods and systems are disclosed. An example gate driver system includes a comparator, a latch having first and second inputs and outputs, the first input coupled to the comparator, a timer having an input and an output, the input coupled to the first output of the latch, the output coupled to the second input of the latch, control logic having an input and first and second outputs, the input coupled to the second output of the latch, first and second transistors having a gate, a first buffer having an input and an output, the input coupled to the first output of the control logic, the output coupled to the gate of the first transistor, and a second buffer having an input and an output, the input coupled to the second output of the control logic, the output coupled to the gate of the second transistor. |
| US10784842B2 |
Voltage level shifting circuitry
Various implementations described herein refer to an integrated circuit having a first stage and a second stage. The first stage has first transistors arranged as a diode, a first latch and feedback assist to facilitate shifting an input voltage in a first voltage domain to an output voltage in a second voltage domain. The first stage uses the diode and the first latch to reduce contention between the first latch and input transistors. The diode, the first latch and the feedback assist enable activation of the input transistors with the input voltage. The second stage has second transistors arranged as a second latch followed by output buffers that provide a buffered output voltage as feedback to the feedback assist of the first stage. |
| US10784838B2 |
Air-gap type film bulk acoustic resonator and method of manufacturing the same
Disclosed is an air gap type film bulk acoustic resonator (FBAR). The air gap type FBAR includes a substrate which includes an air gap portion in a top surface thereof, a lower electrode formed on the substrate, a piezoelectric layer formed on the lower electrode, and an upper electrode formed on the piezoelectric layer. Here, the lower electrode includes a first lower electrode formed spaced apart from the air gap portion in the substrate and a second lower electrode formed on the substrate to be separated from the first lower electrode by being stacked to surround only a part of a top of the air gap portion in order to form a non-deposition area of the air gap portion. |
| US10784837B2 |
Bulk acoustic wave resonator
A bulk acoustic wave resonator includes a substrate including a first via and a second via, a lower electrode connection member, a lower electrode, a piezoelectric layer, an upper electrode, and an upper electrode connection member spaced apart from the lower electrode connection member. The lower electrode, the piezoelectric layer, and the upper electrode constitute a resonant portion. The lower electrode connection member electrically connects the lower electrode to the first via and supports a first edge portion of the resonant portion. The upper electrode connection member electrically connects the upper electrode to the second via and supports a second edge portion of the resonant portion. Either one or both of the upper electrode connection member and the lower electrode connection member includes a respective extension portion connected to a respective one of the first via and the second via that is disposed below the resonant portion. |
| US10784836B2 |
Piezoelectric vibration device and method for manufacturing the same
A piezoelectric vibration device that includes a piezoelectric vibrator having excitation electrodes formed thereon; a base having the piezoelectric vibrator on a first surface thereof; outer electrodes formed to continuously extend from the first surface of the base through a side face of the base to a second surface of the base opposite the first surface; and a lid having a recess opening that faces the first surface of the base, the lid being joined to the base to hermetically seal the piezoelectric vibrator in an internal space defined by the recess and the base. An edge portion of a corresponding one of the outer electrodes, formed by the first surface and the side face of the base, is at least partly covered by a covering member having insulating properties. |
| US10784830B2 |
Speaker volume preference learning
Audio information of audio content being listened to by a user is received. An aspect of a listening environment of the user is identified. A volume preset, based on the audio information and the aspect of the listening environment, is determined to be available. A first volume of the audio content being listened to by the user is determined to be different from the volume preset. The first volume of the audio content is adjusted to a second volume. |
| US10784829B2 |
Current sense circuit stabilized over wide range of load current
A circuit includes a power transistor including a first control input and first and second current terminals, the second current terminal to be coupled to a load to provide current to the load. A second transistor includes a second control input and third and fourth current terminals, and the first and second control inputs connected together and the first and third current terminals connected together. A third transistor includes a third control input and fifth and sixth current terminals. A fourth transistor includes a fourth control input and seventh and eighth current terminals, and the seventh current terminal is coupled to the fourth and fifth current terminals. An amplifier amplifies a difference between voltages on the second and fourth current terminals. An output of the amplifier is coupled to the third control input and a diode device is connected between the third and fourth control inputs. |
| US10784811B2 |
Power conversion device control system, motor system and composite system
A power conversion device control system includes a power conversion device configured to supply electric power to a rotary electric machine, and a control device configured to control the power conversion device, wherein the control device controls the power conversion device through synchronous control in which a carrier frequency of the power conversion device is proportional to a rotational speed of the rotary electric machine when a temperature of a permanent magnet provided in the rotary electric machine is higher than a predetermined threshold value, and controls the power conversion device through non-synchronous control in which a carrier frequency of the power conversion device is not proportional to a rotational speed of the rotary electric machine when a temperature of the permanent magnet is the predetermined threshold value or less. |
| US10784806B2 |
Electric motor driving apparatus
An electric motor driving apparatus controls driving of an electric motor having two or more phase windings whose ends are open by using first and second inverters. A control unit includes a first inverter control circuit and a second inverter control circuit. The first inverter control circuit generates a first voltage command as an output voltage command to the first inverter based on a torque command. The second inverter control circuit generates a second voltage command as an output voltage command to the second inverter. The control unit determines a composite voltage command based on a first voltage command vector and a second voltage command including a case, in which a pure phase difference between the first voltage command vector on a dq coordinate corresponding to the first voltage command and the second voltage command vector on the dq coordinate corresponding to the second voltage command is other than 180°. |
| US10784800B2 |
Signal control apparatus
An object of the present invention is to improve reliability after the control of a microcomputer recovers. A signal control apparatus according to the present invention includes a microcomputer, an output control unit that receives a reset signal and a load control signal from the microcomputer and outputs a load output signal to a load, and when the output control unit receives the reset signal, the output control unit maintains a state of the load output signal immediately before the reset signal is received, and when the load control signal is switched, the output control unit releases the maintaining state of the load output signal. |
| US10784799B2 |
Electric motor capacity selection device, capacity selection method, and capacity selection program
An electric motor capacity selection device includes: a multi-axis system model holding unit that holds a plurality of types of multi-axis system models each representing a configuration of a multi-axis system constructed by combination of a plurality of machine elements and a plurality of electric motors; a capacity selection unit that selects, based on a selected multi-axis system model that is one multi-axis system model selected from among the plurality of types of multi-axis system models held by the multi-axis system model holding unit, capacities of the electric motors constituting the multi-axis system model represented by the selected multi-axis system model; and a selection result notification unit that makes notification of a selection result by the capacity selection unit. |
| US10784791B2 |
Driving circuit allowing efficient turning-off of synchronous rectifiers
A driving circuit and driving method for driving a synchronous rectifier. When a drain-source detecting voltage between a drain terminal and a source terminal of the synchronous rectifier reaches a second reference voltage, the driving voltage applied at a gate terminal of the synchronous rectifier is decreased to regulate the drain-source detecting voltage to a first reference voltage. The first reference voltage is lower than the second reference voltage. And when the drain-source detecting voltage reaches an off reference voltage, the synchronous rectifier is turned off. |
| US10784783B1 |
Charge-cycle control for burst-mode DC-DC converters
A DC-DC converter selectively operates in at least a first burst mode having at least one first-mode charge cycle with a first-mode charging phase followed by a first-mode discharging phase or a second burst mode having at least one second-mode charge cycle with a second-mode charging phase followed by a second-mode discharging phase. A first-mode charging phase is terminated when an inductor current flowing through the inductance reaches a first-mode peak-current threshold, and a first-mode discharging phase is terminated when the inductor current reaches a first-mode valley-current threshold. A second-mode charging phase is terminated when the inductor current reaches a second-mode peak-current threshold, wherein the second-mode peak-current threshold is different from the first-mode peak-current threshold, and the second-mode discharging phase is terminated when the inductor current reaches a second-mode valley-current threshold, wherein the second-mode valley-current threshold is different from the first-mode valley-current threshold. |
| US10784782B2 |
Drive device
A drive device comprises a plurality of boost converters connected in parallel to each other and placed between a power storage device side and an electric load side; a drive mode setting switch operated to set a drive mode among a plurality of drive modes; and a control device configured to control the plurality of boost converters by employing one control mode including a first control mode that drives and controls only some boost converters out of the plurality of boost converters and a second control mode that drives and controls a larger number of boost converters than some boost converters. The control device changes a switchover reference value that is used to switch over control between the first control mode and the second control mode according to the magnitude of an electric load, based on a drive mode set by operation of the drive mode setting switch. |
| US10784779B2 |
Voltage charge pump with segmented boost capacitors
A voltage charge pump circuit with boost capacitor segments and boost delay chain structures are provided. The voltage charge pump circuit comprising a plurality of boost capacitor segments each of which is individually controlled by a respective signal line of a boost delay chain structure. |
| US10784776B2 |
Self-boost isolation device
An isolation device provides high common mode transient immunity without increasing the supply voltage rails in the transmitter side. In one aspect, the disclosed isolation device implements a self-boosting scheme to increase a voltage swing of a transmission signal under a lesser supply voltage rail. The disclosed isolation device includes a first stage circuit, a boost circuit, and a second stage circuit. The first stage circuit is configured to generate first and second signals each having a first voltage within a supply voltage range. The boost circuit is configured to provide a boosted voltage range greater than the supply voltage range responsive to at least one of the first or second signal. The second stage circuit is configured to generate an output signal based on either one of the first or second signal, such that the output signal has a second voltage within the boosted voltage range. |
| US10784775B1 |
Switching converter with reduced dead-time
A switching converter with reduced dead-time and without reverse-recovery is disclosed. The switching converter includes a first power switch coupled to a second power switch, a mode detector and a controller. The mode detector is adapted to detect a mode of operation of the first power switch and the second power switch, and to identify a first period during which the first power switch is turned on and operates in a linear mode while the second power switch is turned off. The controller is adapted to bias the second power switch with a predetermined voltage during the first period to turn on the second power switch during a second period. In the second period the first power switch is operating in a saturation mode. |
| US10784767B1 |
Switching power converters with adaptively triggered analog-to-digital converters
A switching power converter includes a power circuit and a control circuit for receiving an analog signal representing a parameter of the power circuit. The control circuit includes an ADC for converting the analog signal into a digital signal, and a switch driver for generating a control signal for controlling a switch in the power circuit over multiple switching cycles. The control circuit is configured to adaptively determine a trigger point for activating the ADC within a switching cycle to sample the analog signal, and activate the ADC at the determined trigger point so a control parameter generated based on the digital signal is provided to the switch driver a minimal period of time before the next switching cycle begins. The adaptively determined trigger point optimizes phrase margin loss and bandwidth in the control circuit. Other example switching power converters and control circuits are also disclosed. |
| US10784759B2 |
Linear vibrating motor
The present application relates to the technical field of electronics and provides a linear vibrating motor. The linear vibrating motor comprises a motor housing, a stator, a vibrator and an elastic support member through which the vibrator is suspended in the motor housing, wherein the elastic support member is configured to support the vibrator and to provide an elastic restoring force; the stator comprises a coil and a circuit board; the circuit board comprises a circuit connecting end, a coil securing end and a transitional connecting plate through which the circuit connecting end and the coil securing end are connected; and a coil securing plate that is not co-planer with the transitional connecting plate is disposed on the coil securing end and fixedly connected to the motor housing. The circuit board is compact in structure and does not take up the internal space of the motor housing. |
| US10784757B2 |
Synchronous machine with common motor/generator exciter stage
A synchronous machine (100) has a frame (110), a shaft (115), a main section (120), and an exciter section (125). The main section (120) has a stator winding (130) which is mounted on the frame, and a rotor winding (135) which is mounted on the shaft. The exciter section has a transformer (140) and a rectifier (145). The transformer has a primary winding (140A) mounted on the frame and a secondary winding (140B) mounted on the shaft. The rectifier is mounted on the shaft and rectifies an output of the secondary winding to provide a rectified output to the rotor. A control unit (170) provides a high-frequency control signal to the primary winding. This signal is magnetically coupled to the secondary winding, rectified, and then applied to the rotor to control the operation of the synchronous machine. |
| US10784754B2 |
Method for producing a pole housing, pole housing for an electric motor and electric motor having a pole housing
A method for producing a pole housing for an electric motor includes preparing a tube lateral surface from a preferably pre-galvanized sheet metal material and shaping the tube lateral surface to form a cylindrical pole tube from the sheet metal material in such a way that longitudinal edges of the tube lateral surface extended in the tube longitudinal direction face towards one another. The longitudinal edges of the tube lateral surface are joined to one another to form a closed pole tube. A previously-provided cover is form-lockingly and/or force-lockingly fastened as a bearing plate to a front end face of the pole tube and a fluid-impermeable joint is formed between the cover and the pole tube. A pole housing for an electric motor and an electric motor having a pole housing are also provided. |
| US10784752B2 |
Inverter protecting structure
An inverter protecting structure includes an inverter that supplies driving electric power to a traction motor, and a protection cover that covers the inverter. A surface of the protection cover facing an upper surface of the inverter has corrugation. A first bolt mounted on the upper surface of the inverter is disposed under a recess of the corrugation. |
| US10784750B2 |
Electric motor having an integrated cooling system and methods of cooling an electric motor
The present disclosure pertains to electric machines such as electric propulsion systems for aircraft that integrated cooling systems, and methods of cooling such an electric machine. Exemplary electric machines include an electric motor that has a stator, a rotor, and a drive shaft operably coupled to the rotor. Exemplary electric machines further include a motor cooling conduit that defines a pathway for conveying a cooling fluid through or around at least a portion of the electric motor, a casing assembly that circumferentially surrounds at least a portion of the electric motor, a casing assembly conduit integrally formed within at least a portion of the casing assembly which defines a pathway for conveying the cooling fluid through the at least a portion of the casing assembly, and a pump or compressor operably coupled to the drive shaft and configured to circulate the cooling fluid through the motor cooling conduit and the casing assembly conduit. |
| US10784748B2 |
Cooling structure of rotary electric machine and rotary electric machine
A cooling structure of a rotary electric machine for power generation which includes a rotor and a stator includes a stator core which is formed in an annular shape to surround the rotor and has a plurality of slots arranged in a circumferential direction and extending from one end to the other end in a center axis direction, a conductor which is disposed in the slots and has a protruding portion protruding from the slots in the center axis direction, a cooling unit which cools the protruding portion. Opening portions of the slots are formed in an inner peripheral surface of the stator core, and the opening portions extend toward an upstream side in a rotation direction of the rotor at a time of regeneration from ends on the protruding portion side toward intermediate portions in the center axis direction. |
| US10784744B2 |
Gravity line power generation system including an overhead trolley mechanism to harvest kinetic energy from a wheeled vehicle moving down a slope
A power generation system for the production of electric power or the accomplishment of other work objectives utilizes kinetic energy derived from the action of the force of gravity on a vehicle that is allowed to move along a power generation path having a downward grade. A tether cable connects the vehicle to a tether member that moves along a downhill line in response to the movement of the vehicle along the path, and the movement of the tether member operates a gearing mechanism that operates a machine to accomplish the work objective. |
| US10784743B2 |
Housing including snap-fit connection between housing components
A vehicle seat actuator includes an electric motor and a gear set that connects the drive motor to the seat and transmits the output of the motor to the vehicle seat. The drive motor and gear set are each disposed in an individual, dedicated housing component. The individual housing components are then assembled together to provide the actuator. The housing components are maintained in the assembled configuration using snap fit mechanical fasteners. Each snap-fit fastener includes a receiving portion provided on one housing component and a retaining portion provided on the other housing component. The receiving portion may be a blind hole formed in the drive motor housing that is partially obstructed by an elastic member, while the retaining component is a latch that protrudes from an outer surface of the gear housing and forms a snap-fit engagement with the elastic member. |
| US10784736B2 |
Electric machine with stator having even slot distribution
A multi-phase electric machine having plurality of windings are mounted on the stator core that define a plurality of phases wherein, for each phase, the windings include at least two parallel windings, each winding comprising a pair of continuous wires which are connected in series. For each pole, the parallel windings fill one or more central slots and two outer slots. Each winding fills each central slot twice the number of times that the winding fills each outer slot to thereby define a slot fill ratio of 2:1 between central slots and outer slots and wherein each wire of the wire pair forming a winding fills the slots in a ratio that differs from the slot fill ratio. Phase shift end loops shift the windings from one outer slot to the other outer slot. Position change end loops alter the relative positions of the parallel windings. |
| US10784733B2 |
Motor and air conditioning apparatus
A motor includes a stator having a yoke having an annular shape about an axis line, and a first tooth and a second tooth extending from the yoke toward an inner or outer peripheral side, and a rotor rotatable about the axis line. The rotor has a permanent magnet on a surface facing the stator. Each of the first tooth and the second tooth includes an end portion facing the permanent magnet. The permanent magnet has a first magnetic pole and a second magnetic pole adjacent in a circumferential direction about the axis line, and a groove formed in an inter-pole portion between the first magnetic pole and the second magnetic pole. An interval L1 in the circumferential direction between the end portion of the first tooth and the end portion of the second tooth, and a width L2 of the groove satisfy 1.00 |
| US10784730B2 |
Rotor of synchronous motor
A rotor of a synchronous motor has a rotor core and a permanent magnet. The rotor core has a plurality of magnet insertion apertures and a plurality of slits. The permanent magnet is disposed in each of the magnet insertion apertures such that the magnetic poles of the permanent magnets are directed in a diameter direction. The slits are formed on an radially outer side of the magnet insertion aperture so as to align with intervals along a side of the permanent magnet. Magnetic paths are defined between adjacent slits. A gap that is a slot open in the axial direction of the rotor core is formed on the opposite side from a plurality of magnetic paths across the permanent magnet to adjust the magnetic resistance of the magnetic paths for making a change in magnetic flux between adjacent magnetic paths small. |
| US10784727B2 |
Salient pole, wound field, synchronous machine with enhanced saliency
A rotor for a salient pole, wound field, synchronous machine includes a rotor core, a plurality of pole bodies, and a field winding. Each pole body of the plurality of pole bodies includes a pole core, a pole shoe, and a single flux barrier. The single flux barrier forms an enclosed space filled with a material having a magnetic permeability between zero and 1000 relative to a magnetic permeability of a vacuum. The single flux barrier includes a top wall, a shaft mounting wall configured to mount adjacent a shaft when the rotor is mounted to the shaft, and a plurality of interior walls connected between the top wall and the shaft mounting wall. The plurality of interior walls extend parallel to and centered between a first pole core face and a second pole core face of the pole core that extend from the rotor core. |
| US10784724B2 |
Wireless power supply device, telemetric measuring system, rotating machine, system for supplying power wirelessly to rotating body, and turbine system
A wireless power supply device that wirelessly supplies power from a stator side to a plurality of power-receiving antennas disposed on a rotor rotated about an axis (O) at intervals in a circumferential direction includes: an oscillator (90) that oscillates a high-frequency signal; and an annular power transmitter (71) that has a leaky waveguide (80) in which a plurality of radiating portions (83) that radiate the high-frequency signal as a radio wave are arranged in the circumferential direction and extend in a circular arc shape in the circumferential direction. |
| US10784722B2 |
BLUETOOTH headset, charging cabin and charging system thereof
Provided are a BLUETOOTH headset, a charging cabin and a charging system thereof. The BLUETOOTH headset includes: a headset charging interface circuit, a control circuit, a level shifting circuit and a chip module. The headset charging interface circuit includes a detecting terminal connected to a power supply voltage terminal of the BLUETOOTH headset through the control circuit. When the detecting terminal is connected to a detecting pin of the charging cabin, a voltage of the detecting terminal is shifted from a first voltage provided by the power supply voltage terminal to a second voltage provided by the detecting pin of the charging cabin to trigger the control circuit to output a first level signal to the level shifting circuit, and then the first level signal is shifted to a power-off signal through the level shifting circuit to trigger the chip module to power off the BLUETOOTH headset. |
| US10784715B2 |
Grid telemetry fingerprint
Methods, Systems, and Computer program products can use grid telemetry to generate a fingerprint. One of these methods includes generating a first grid telemetry fingerprint based on characteristics of an electrical grid. The method also includes verifying a transaction based on the first grid telemetry fingerprint and a second grid telemetry fingerprint associated with the transaction. |
| US10784713B2 |
Uninterruptible power supply device
During power running operation of a load, a control unit turns off a switch unit to supply AC power from an uninterruptible power supply unit to the load. During regenerative operation of the load, in a case where an AC power supply can recover regenerative power, the control unit turns off the switch unit to supply the regenerative power to the AC power supply via the uninterruptible power supply unit. In contrast, in a case where the AC power supply cannot recover the regenerative power, the control unit turns on the switch unit to cause an auxiliary load unit to consume the regenerative power. |
| US10784708B2 |
Method for transmitting wireless power in wireless charging system including a wireless power transmitting unit and wireless power receiving unit
A method for transmitting wireless power in a wireless charging system and a wireless power transmitting unit (PTU) and provided. The method for transmitting wireless power in a wireless charging system includes receiving information related to a voltage from each of a plurality of power receiving units (PRUs); identifying a voltage ratio of each of the plurality of PRUs based on the received information, wherein the voltage ratio is a current voltage relative to a first voltage; determining a PRU among the plurality of PRUs based on the identified voltage ratio; and adjusting transmission power according to a voltage setting value of the determined PRU. |