US10912505B2
Methods and systems are provided for a light-emitting diode (LED) drive circuit of an optical probe. As an example, a method for an optical probe including an LED in an LED drive circuit comprises reducing power consumption of the LED drive circuit by adjusting a drive voltage of the LED drive circuit based on one or more LED drive circuit characteristics and one or more LED drive circuit operating parameters. In this way, the LED drive circuit may be efficiently operated.
US10912503B2
A method for determining oxygen saturation includes emitting light from sources into tissue; detecting the light by detectors subsequent to reflection; and generating reflectance data based on detecting the light. The method includes determining a first subset of simulated reflectance curves from a set of simulated reflectance curves stored in a tissue oximetry device for a coarse grid; and fitting the reflectance data points to the first subset of simulated reflectance curves to determine a closest fitting one of the simulated reflectance curves. The method includes determining a second subset of simulated reflectance curves for a fine grid based on the closest fitting one of the simulated reflectance curves; determining a peak of absorption and reflection coefficients from the fine grid; and determining an absorption and a reflectance coefficient for the reflectance data points by performing a weighted average of the absorption coefficients and reflection coefficients from the peak.
US10912499B2
The present invention provides a detecting apparatus based on image for detecting blood glucose concentration and method thereof. The detecting apparatus comprising a lighting device, an image capture device, a thermal imager and an operating device. The lighting device including a first wavelength of light source and a second wavelength of light source, configured to illuminate skin. The image capture device disposed above the lighting device, configured to capture a first image and a second image corresponding to the first wavelength of light source and the second wavelength of light source illuminated on the skin respectively. The thermal imager is configured to detect temperature of the skin. The operating device is connected to the lighting device, the image capture device and the thermal imager, configured to calculate blood glucose concentration according to the first image, the second image and the temperature.
US10912493B2
A sensor includes: a transmitting antenna with N transmitting antenna elements transmitting transmission signals; a receiving antenna with M receiving antenna elements, each receiving N received signals including a reflection signal generated by the living body reflecting part of the N transmission signals; a circuit; and a memory. The circuit extracts a second matrix corresponding to a specified frequency range from an N×M first matrix calculated from each received signal and indicating a propagation property between each transmitting antenna element and each receiving antenna element, estimates the position where the living body is present using the second matrix, calculates a radar cross-section (RCS) value of the living body based on the estimated position and the positions of the transmission and receiving antennas, and estimates the motion of the living body using the calculated RCS value and information indicating correspondence between RCS values and motions of the living body.
US10912492B2
In a sleep posture alerting method or an apparatus therefor, the sleep posture of a person is detected and the person is automatically alerted by an alerting device when the sleep posture is out of a predetermined body posture range. The detection of the sleep posture or at least the alerting of the person, when his/her body posture is out of the predefined body posture range, is deactivated during a sleep-in time period. The apparatus includes a sleep detecting sensor connected to the control unit for detecting whether the person is in a state of sleep. When it is detected that the person is in a state of sleep, the sleep-in timer is ignored and the detection of the sleep posture or the alerting of the person is activated such that, in the event that his/her body posture is out of the predefined body posture range, the person will be alerted.
US10912491B2
A system for monitoring a person may include a person-worn sensor device including at least one sensor (e.g., at least one accelerometer, magnetometer, altimeter, etc.) configured to collect sensor data and a processor to process data from the person-worn sensor device. The processor may be configured to determine or access an orientation of a physical support apparatus (e.g., bed, table, wheelchair, chair, sofa, or other structure for supporting the person), receive sensor data collected by the person-worn sensor device, calculate an orientation of the person relative to the physical support apparatus based on (a) the orientation of the physical support apparatus and (b) the sensor data collected by the person-worn sensor device, and identify, based on the determined orientation of the person relative to the physical support apparatus, a physical support apparatus exit condition indicating an occurrence or anticipated occurrence of the person exiting the physical support apparatus.
US10912490B2
An article of footwear includes an upper member and a sole structure, with a sensor system connected to the sole structure. The sensor system includes a plurality of sensors that are configured for detecting forces exerted by a user's foot on the sensor. Each sensor includes two electrodes that are in communication with a force sensitive resistive material. The electrodes and the force sensitive resistive material may have multi-lobed shapes. Additionally, the sensor system may be provided on an insert that may form a sole member of the article of footwear. The insert may have slits therethrough, and may have a defined peripheral shape.
US10912487B2
A system for extending the visual capabilities and working channel of a bronchoscope including a probe having optic and/or tracking capabilities at a distal tip thereof and capable of being advanced through the working channel of a standard bronchoscope. The probe also includes a working channel through which various diagnostic and treatment tools may be advanced.
US10912485B2
A method of identifying brain structures is disclosed. The method comprises imaging the cortex of the brain via inversion recovery magnetic resonance imaging, such that at least two areas are zeroed in terms of their longitudinal relaxation times, and associating the two areas with different brain structures, thereby identifying brain structures.
US10912482B2
The invention relates to a method for discriminating cells of a cellular structure, notably of a cellular tissue, comprising the steps consisting in determining (12) a frequency spectrum of the impedance of the cellular structure; defining (22) at least one model of the impedance of the cellular structure including a constant phase element (30); determining (44) the impedance of the constant phase element (30) which optimizes the correlation of each model of the impedance of the cellular structure with the spectrum; and deducing (66), from the impedance of the constant phase element (30) or from the impedances of the constant phase elements (30), an item of information on the cells of the cellular structure. The invention also relates to a system for implementing the method for discriminating cells of a cellular structure.
US10912479B2
A method for accurately extracting an abnormal potential within a QRS, comprising: in an ideal electrocardiographic signal pre-estimation stage, pre-estimating an ideal electrocardiographic signal using a non-linear transformation technology; according to the pre-estimated ideal electrocardiographic signal, further estimating the ideal electrocardiographic signal by using a spline method, so as to accurately estimate the ideal electrocardiographic signal; and according to the accurately estimated ideal electrocardiographic signal, accurately extracting an abnormal potential within the QRS by means of a mobile standard deviation analysis technology. The method can be used not only on an average electrocardiographic signal after multiple superimposition, but also on a single beat electrocardiographic signal.
US10912472B2
A computer implemented method and system for identifying one or more areas of the heart muscle responsible for supporting or initiating abnormal heart rhythms using electrogram data recorded from a plurality of electrodes obtained from a corresponding series of sensing locations on the heart over a recording time period; the method including the steps of: setting a pre-defined geodesic distance, dividing the recording time period into several analysis time periods, and pairing each sensing location with a plurality of other sensing locations from within the defined geodesic distance, thus forming a plurality of location pairings; for each of the analysis time periods, defining the relative timing of each activation signal for each location within each pairing, determining whether the relative timing of activation signals falls within plausible biological parameters, defining the leading signal of the pair for each electrogram activation within the respective analysis time period; and assigning a series of lead signal scores to each electrogram pairing acquired within each analysis time period based on the proportion of time within the respective analysis time period that each activation signal is leading within each pairing; repeating the analysis at the same location at least once whilst varying the analysis time period; combining each analysis time period for each signal location to provide a statistical measure of the proportion that each signal location tends to lead relative to other locations within the defined geodesic area; and relating lead signal scores from overlapping geodesic areas to provide relative combined lead signal scores; to provide an indication of the relative likelihood that each sensing location is generally preceding other areas and is therefore at or adjacent to a driver area of the abnormal heart rhythm.
US10912461B2
A method and apparatus for surface scanning in medical imaging is provided. The surface scanning apparatus comprises an image source, a first optical fiber bundle comprising first optical fibers having proximal ends and distal ends, and a first optical coupler for coupling an image from the image source into the proximal ends of the first optical fibers, wherein the first optical coupler comprises a plurality of lens elements including a first lens element and a second lens element, each of the plurality of lens elements comprising a primary surface facing a distal end of the first optical coupler, and a secondary surface facing a proximal end of the first optical coupler.
US10912455B2
A battery-powered medical device comprising an outer housing having an opening formed therein, at least one power source housed within the outer housing, which is configured to at least partially enclose the power source so as to prevent contamination of the power source with biohazardous materials, and the power source being removable from the outer housing via the opening, a cover configured to cover the opening in the outer housing and to retain the power source within the outer housing, and an actuator provided within the outer housing that engages with a portion of the power source when the cover covers the opening, wherein the actuator is configured to physically remove the power source from the outer housing and the outer housing is configured to release the power source via the opening without requiring physical contact between the user and the power source.
US10912451B2
There is provided a medical imaging apparatus including a solid-state image sensor that includes a photoelectric converter having at least two photoelectric conversion layers stacked with respect to a light-receiving surface and separating received light into light of different wavelength bands and circuitry configured to control a light source device that illuminates a subject.
US10912449B2
The present disclosure is directed to an augmented reality surgical system. The system includes an endoscope that captures an image of the region of interest of a patient and an ECG device that records an ECG of the patient. A controller receives the image and applies at least one image processing filter to the image. The image processing filter includes a decomposition filter that decomposes the image into frequency bands. A temporal filter is applied to the frequency bands to generate temporally filtered bands. An adder adds each band frequency band to a corresponding temporally filtered band to generate augmented bands. A reconstruction filter generates an augmented image by collapsing the augmented bands. The controller also receives the ECG and processes the augmented image with the ECG to generate an ECG filtered augmented image. A display displays the ECG filtered augmented image to a user.
US10912446B2
A monitoring system for reprocessing a surgical instrument, where the monitoring system includes: a fluid line provided for supplying a fluid to the surgical instrument, the fluid line being configured to be connected to the surgical instrument; and a fluid line connection for connecting the fluid line to the surgical instrument; wherein the fluid line connection is configured to close an electrical contact in the case of a functional connection of the fluid line to the surgical instrument.
US10912442B2
A dishwashing appliance includes a tub defining a wash chamber. An inlet is defined in the tub and provides air flow into the wash chamber. An air handler selectively urges air through the inlet in one of a first direction and a second direction different from the first direction. The air flows from the inlet and through the wash chamber of the tub along a first defined path when the air handler urges air through the inlet in the first direction, and the air flows from the inlet and through the wash chamber of the tub along a second defined path when the air handler urges air through the inlet in the second direction.
US10912441B2
A dishwasher includes: a spray module which sprays washing water toward dishes; a sump which supplies washing water to the spray module; a pump which pumps washing water stored in the sump to the spray module; and an air jet generator which receives a part of washing water pumped from the pump to form an air bubble in washing water and discharges the air bubble to the sump, wherein the air jet generator comprises: a decompression portion which decreases a pressure of washing water; an air suction portion which is opened to allow air to flow into the decompression portion; a pressing portion which increases pressure so as to crush the air introduced from the air suction portion; and an air tap which has a plurality of holes configured to crush the air contained in washing water that passed through the pressing portion.
US10912437B2
A handle for a cleaner according to the present disclosure includes: an extension tube connector that is connected to an extension tube; an air flow pipe that communicates with the extension tube connector to transfer air and dusts that is received from the extension tube connector; a grip part that is to be held by a user; and a grip part connector that connects the extension tube connector and the grip part to each other and is rotated with respect to the air flow pipe, wherein the grip part is rotated together with the grip part connector and the extension tube connector, and the grip part is rotated with respect to the central line of the extension tube connector.
US10912435B2
A surface cleaning apparatus comprising a cleaning head and a brushroll. The cleaning head includes a cleaning head body having an agitator chamber including an opening on an underside of the cleaning head body. The brushroll is rotatably mounted to the cleaning head body such that a portion of the brushroll extends below the underside for directing debris into the opening. The brushroll includes an elongated body extending laterally between a first and second end region, a slit opening extending between the first and second end region, angular stationary teeth extending proximate to an edge of the slit opening, and a cutting blade configured to be at least partially received within the slit opening and to move laterally between the first and second end regions. The cutting blade bar includes teeth that are configured to engage with the stationary teeth to cut hair.
US10912427B1
A combined toothpaste tube and additional item (e.g., a medicine package) holder includes a body having a base and first and second walls extending upwards, in parallel, from the base forming a slot in communication with a channel. Top edges of the walls flare outwards away from each other to form resilient, convex tube compression members that face each other within the slot. A key having a handle and a shaft is provided within the channel to wind a bottom end of a collapsible tube of toothpaste disposed between the compression members within the slot. As the handle of the key is rotated, the bottom end of the tube is wound onto the shaft allowing the compression members to engage the outer surface of the tube to dispense toothpaste from the top opening of the tube. At least one spring clip is attached to the base of the holder for retaining and displaying an item, such as a medicine package.
US10912419B2
A portable manual grinder has a driving section, a grinding section and a discharging section coaxially connected from top to bottom. The driving section has a drive shaft that drives a central axis of the grinding section. The drive shaft is connected to a gear set that increases the gear ratio to facilitate manual grinding. The grinding section comprises an upper grinding section and a lower grinding section that are coaxially disposed and mated together. The upper and lower grinding portions include corresponding blades extending therefrom. The bottom section of the lower grinding section has one or more holes in communication with the discharge section. The driving section and the upper grinding section are magnetically attracted and connected to each other and the upper grinding section and the lower grinding section are magnetically attracted and connected to each other.
US10912417B2
A grinder assembly which minimizes deviations in the path of ground material as well as other interfering structure is provided. A receiving chamber is disposed above a grinding mechanism and provides for direct transfer of material to be ground from the outlet aperture of the receiving chamber to the grinding mechanism. The grinding mechanism is driven from above and, therefore, no other structure necessary which may interfere with the ejection of grounds from the grinder assembly. A vacuum-stabilized base plate may also be provided in order to securely and removably mount the grinder assembly to a surface.
US10912416B2
A grinding device for grindable products includes movable and fixed grinding assemblies. The movable grinding assembly includes a rotationally integral casing and a grinder including a grinding cone with a grinding surface. The fixed grinding assembly includes a counter-grinder and a coupling member. The casing includes a cylindrical jacket and is closed at one end, including openings for dispensing a ground product. The counter-grinder has a hollow cylindrical body with an inner grinding surface. The grinder is inserted into the hollow cylindrical body of the counter-grinder to allow the respective grinding surfaces to cooperate. The coupling member includes an open ended cylindrical body connecting with the container and an adjustment portion cooperating with the casing for adjusting the movable grinding assembly with respect to the fixed grinding assembly. The grinder and the counter-grinder are substantially rigid, and the casing and the coupling member are substantially flexible.
US10912406B2
A vessel insert used to substantially prevent liquid boil over. The vessel insert can includes an upper wall extending downward to a transition wall. The transition wall extends towards a center of the vessel insert and extends outwardly at a skirt of the vessel insert. When the vessel insert is positioned in a cooking vessel, the transition wall engages an upper rim of the cooking vessel. A basket is positioned inside the vessel insert, extending downward along the transition wall. The basket includes a center hole and plurality of small holes. The basket has a bottom surface, which curves upwards to form a lower surface and the center hole. The plurality of small holes is positioned in the bottom surface the basket. The structure of the vessel insert is such that resulting boil over, foam, and liquids are directed back into the cooking vessel though the small holes.
US10912404B2
The present invention discloses an adjustable side rear view mirror assembly for attachment to a vehicle. The mirror assembly includes one or more rotary lock mechanisms which allow the mirror assembly to rotate between a series of designated positions. The mirror assembly includes an interlocking “clam-shell” construction for the mirror housing, as well as reflective mirror members which are laminated to surfaces on the mirror housing.
US10912401B2
A product displaying holder system that is configured to removably secure to a surface of a component includes a base bar including one or more securing mounts, and one or more securing assemblies coupled to the securing mount(s). The securing assemblies are configured to removably secure the product displaying holder system to the surface of the component. One or more product holders are secured to the base bar.
US10912398B2
A product display merchandiser includes a tray having a product-supporting surface; a base plate situated below the tray; and a sidewall subassembly coupled to the tray and the base plate. The sidewall subassembly has a first sidewall adjacent a first lateral side of the tray and a second sidewall adjacent a second lateral side of the tray. Each of the first and second sidewalls has a vertical portion and a horizontally projecting tab. A portion of the horizontally projecting tab of the first sidewall slidably interfaces with a portion of the horizontally projecting tab of the second sidewall such that the vertical portions of the first and second sidewalls are laterally adjustable relative to one another and the base plate.
US10912397B2
Disclosed are barrier assemblies for infant changing platforms, methods for making and methods for using such infant barrier assemblies, and infant changing systems with a changing platform for cradling an infant and a barrier assembly for restraining and pacifying the infant. In an example, a barrier assembly is removably or permanently attached to an infant changing platform. The barrier assembly includes a base with first and second stanchions coupled to the base proximate first and second lateral sides of the changing platform, respectively. First and second ends of a flexible screen are attached to the first and second stanchions, respectively, such that the screen extends transversely across the changing platform and gently rests on a portion of an infant's trunk. One or both of the stanchions may be removable from and/or movable with respect to the base to facilitate positioning a child on and removing the child from the platform.
US10912396B2
A smart child pad is provided that may be universally used in infant, toddler and child carrying devices, such as car seats, high chairs, strollers or cribs in which the child pad contains components for heating, vibrating and massaging the occupant of the child carrying device with those components being controlled and monitored remotely by mobile applications, blue tooth or Wi-Fi capabilities so that the individual environment of each child carrying device to maintain comfortable and acceptable environments while so that infants, toddlers and children are lying or sitting in or being transported in such child carrying devices.
US10912392B2
A device is disclosed that provides parasite, dust mite and allergen protection for an encasement used for a mattress or foundation. The device can be part of the original encasement or added as an after-market item to a conventional encasement to prevent the egress of parasites, dust mites and allergens from the gap between the zipper slide and the zipper stop and prevent movement of the zipper slide when the zipper is completely zipped up. The device includes a at least one compressible material that is used. The compressible material is compressed to seal the gap and prevent movement of the zipper slide. In one embodiment of the invention, the device allows the mattress or foundation within the encasement to breathe while blocking parasites, dust mites and allergens from escaping from within the encasement.
US10912390B1
An extendable modular bed includes a frame assembly and a plurality of support units which are mounted on the frame assembly. In each of the support units, two retaining shells are detachably mounted on the frame assembly, two outer tubes are respectively and slidably retained by the retaining shells and are slidably sleeved on two end segments of an inner tube, two positioning members are respectively and detachably coupled to the retaining shells for respectively positioning the outer tube, and two spring-loaded buttons are mounted inside the inner tube to respectively extend out of two through holes of the inner tube for further positioning the outer tubes.
US10912385B2
A dynamic ergonomic chair with a sensor detects an adjustment to a position of a component of the chair and includes a user interface which updates a first user profile based on the detected adjustment to create a second user profile. The second user profile including a second workstation productivity measurement; the interface compares the first workstation productivity measurement of the first user profile with the second workstation productivity measurement of the second user profile, and/or medical outcomes, to determine an optimal user profile. The chair can dynamically adjust various components (e.g. armrest, recline angle, etc.) to enhance worker productivity.
US10912383B2
A piece of seating furniture having a base framework and having a seat surface fastened to the base framework, wherein the base framework has a plurality of legs, on the underside of each of which there is fastened an adjusting slider, characterized in that at least two of the adjusting sliders are of two-part design, each having a holding magnet arranged on a leg of the base framework and each having an adjusting slider cup which can be fixed to a floor, with a cup receptacle of a ferromagnetic material as an adhesive base, wherein the cup receptacle and the holding magnet can be placed one inside the other in a shape-adapted manner, for which purpose the holding magnet is fastened to the respective leg in an angularly movable manner.
US10912377B1
The present disclosure provides a brush head of an electric toothbrush, which is detachably attached to a handle of the electric toothbrush, and the handle includes a drive shaft. The brush head includes a brush head main body, and the brush head main body has a receiving cavity along a first direction. The receiving cavity accommodates at least a part of the drive shaft. The brush head main body includes a cavity wall forming the receiving cavity and an abutment wall. The cavity wall and the abutment wall are integrally formed. When the electric toothbrush brush head is in an assembled state, the abutment wall abuts against the drive shaft under an external force. The brush head includes an elastic member. The elastic member is arranged at a position corresponding to the abutment wall.
US10912376B2
A multi-storage carrying case for storing utensils and accessories therein. The multi-storage carrying case provides a user with a device that includes a main compartment for storing large items, and a series of sub-compartments that store utensils and accessories that are commonly needed during and after eating food, including floss picks, napkins, drinking straws, and hand sanitizer, in a single, easily accessible location. The multi-storage carrying case includes an upper shell rotatably affixed to a lower shell, wherein the upper shell and the lower shell cooperatively form the enclosed main compartment in a closed configuration. The sub-compartments have a recessed area sub-flush from a lower base panel such that an open front face of each sub-compartment is positioned on a same plane as the lower base panel. Further, the lower base panel forms a divider between each of the sub-compartments to not commingle the items of the sub-compartments.
US10912371B2
A dual end container for products such as cosmetics provided. Specifically, a dual end container with a compact, integrated mechanism for selectively extending and retracting a first product or applicator without movement of a second product or applicator is disclosed. The dual end container includes a first cup, a second cup, which is at least partially housed within the first cup, and a driving member assembly, which includes a first driving member and a second driving member, between the first cup and the second cup. The first cup has a first male thread, the second cup has a second male thread, the first driving member has a first female thread, and the second driving member has a second female thread. The male threads interact with the corresponding female threads to extend and retract the corresponding cups.
US10912369B2
A device for applying a transferable substance in stick form, has a substance carrier and a protective sheath for the substance carrier, wherein the substance carrier can be shifted relative to the protective sheath in order for a free end region of the substance to be shifted into a free, projecting position, and also having a protective cap for covering the free end region of the substance in a not-in-use state. The protective sheath and the protective cap are accommodated in a casing part and the protective cap and the protective sheath is displaceable in a displacement direction in the casing part. The casing part has through-passage openings at its opposite ends, as seen in the displacement direction, and the protective cap is connected to the casing part such that it is movable in the displacement direction, but is captive.
US10912366B2
Cosmetic materials can be blended and otherwise repurposed with a cosmetic repurposing system that positions a screen above a void of a base before inserting a cosmetic material atop the screen and forcing the cosmetic material through the screen into the void to fill a container positioned in the void with cosmetic material powderized by the screen.
US10912358B2
A telescopic suitcase handle is provided for including a telescopic handle housing disposed within a suitcase, a lower extendible handle section movably disposed within the telescopic handle housing, and an upper extendible handle section movably disposed within the lower section. A spring loaded bullet disposed within the upper section releasably engages with one of a plurality of openings along the length of the lower section for temporarily holding the upper extendible handle section in place. A spring-loaded protrusion releasably engages with the lower extendible handle section for temporarily holding the lower section in place.
US10912354B2
Jewelry having a support base and a plurality of decorative elements, each having at least two different decorative zones, each decorative element being fastened in a frame that is secured to a connection member itself pivotally and/or rotatably mounted on the support base. Each decorative zone is oriented differently relative to the frame in such a manner that a different decorative zone is exposed depending on the position of each connection member on the support base, so as to modify the appearance of the jewelry.
US10912350B2
Footwear components are made from lightweight textile structures (e.g., including circular knitted structures made from natural or synthetic fibers, such as socks or sock-type structures). The textile structures are selectively supported at various areas to provide desired local characteristics. Additional aspects relate to methods of making such components, precursors to such components, and articles of footwear containing such components.
US10912348B2
Foot support systems (and articles of footwear including them) include: (a) a medial side member having one or more medial side supports (e.g., ribs); (b) a lateral side member having one or more lateral side supports (e.g., ribs); and (c) structure (such as a hinge system) configured to move the foot support system (e.g., the medial side support(s) with respect to the lateral side support(s)) between: (a) a foot-insertion configuration and (b) a foot-containing configuration. In moving from the foot-insertion configuration to the foot-containing configuration, the foot support system can be changed between an open condition and a closed condition.
US10912346B1
An exoskeleton boot that can be selectively coupled to and decoupled from a lower link of an exoskeleton includes an upper configured to receive a foot of a human user and an outsole coupled to the upper. An exoskeleton connection interface is structurally coupled to the outsole and has a locked mode and an unlocked mode. In the locked mode, the exoskeleton connection interface is configured to inhibit decoupling from a boot connection interface of an exoskeleton link. In the unlocked mode, the exoskeleton connection interface is configured to facilitate decoupling from the boot connection interface.
US10912334B2
This disclosure relates to flavoured nicotine powder inhalers where the nicotine powder is delivered at air flow rates that mimic a smoking regime.
US10912332B2
An electronic cigarette and a control method thereof are disclosed. The electronic cigarette defines an airflow channel and has a heating assembly. The control method includes: sensing a pressure or pressure difference in the airflow channel to generate a corresponding electrical signal; generating a corresponding control signal according to the electrical signal; and generating a corresponding output power according to the control signal and outputting the power to the heating assembly. The electronic cigarette and control method thereof obtain the inhalation force of a user by sensing the pressure or pressure difference in the airflow channel and then adjust the output power automatically. The user experience is improved.
US10912326B2
Disclosed is a method for making and using insoluble, biodegradable, nanoparticles containing the omega-3 fatty acids EPA and DHA in selected ratios. Tests show a surprising effect that the nanoformulation is twice as potent and at least five times more sustained leading to at least tenfold (2×5) higher bioavailability at equal dose (1% v/v).
US10912325B2
The present invention relates to a tablet and a method for stabilizing and reversing the effects of age and activity related inflammation in persons over the age of 18.
US10912324B2
Disclosed is a food composition which promotes lymphatic circulation in the body to improve the environment around the cells and to help normal metabolism of the cells. The food composition according to the present invention includes cnidium, maple syrup, dried bigarade orange, bambusae succus, kalopanax and coix in the form of powder, liquid or extract.
US10912322B2
Disclosed herein are a syrup composition and a food comprising the same. The syrup composition includes: gum, pectin, or a combination thereof; and allulose.
US10912321B2
Methods for treating poultry during processing for increasing the weight of the poultry are disclosed. The methods may be performed in a chill tank or other reservoir and utilize either equilibrium peracetic acid or non-equilibrium peracetic acid. The non-equilibrium peracetic acid may be prepared from hydrogen peroxide and a liquid acetyl precursor, such as triacetin. The methods comprise contacting a poultry carcass with peracetic acid-containing water at a pH of about 6 to about 9. The methods result in an increase in the weight of the processed products and an increase in a processing plant's percent yield of the processed products.
US10912314B2
Colored hard coated edible products characterized by minimal appearance defects in the coating are disclosed. Color and flavor are in substantially separated regions of the coating. Methods of making such products are also disclosed.
US10912313B2
The objective of the present invention is to provide a method for preparation of an oil-in-water emulsion, such as a mayonnaise, having a reduced oil content. Such reduced oil emulsion nevertheless should have the same properties as the higher oil variants. This objective has been met by a method wherein a dispersion of cellulosic fibres is heated, before being mixed with other ingredients of the emulsion. Either the dispersion of cellulosic fibres is homogenised in a high pressure homogeniser at relatively high pressure, or the final emulsion containing the dispersion of cellulosic fibres is homogenised in a high pressure homogeniser at relatively high pressure.
US10912307B2
An enhanced electric oven (10) comprising an oven-body (12) and a vault or dome (14) which externally enclose an oven cavity or cooking cavity (17), a flue (16) for fume exhaust, a mouth (18) for accessing the oven cavity (17), closable by way of a door (20), a dish supporting plane (22) placed outside the mouth (18), a hood (23), if any, a lower heating plate (33), and an upper heating plate (33A) which accommodate electric resistors, a modular and removable cooking plane (34) made from a refractory material, and means for controlling and distributing heat flow within the oven.
US10912289B2
There is provided a fishing rod preventing or suppressing deviation or inclination of a fitting on a surface of a rod body. The fishing rod includes an elongated cylindrical rod body, a fitting having a mounting portion and mounted to an outer peripheral surface of the rod body via the mounting portion, a first layer formed by winding a first sheet so as to enclose the mounting portion and the rod body, the first sheet being made of a fiber-reinforced resin or a resin having a thermal shrinkage rate of 2.5% or lower, and a second layer formed by winding a second sheet made of a fiber-reinforced resin on an outer side of the first sheet, wherein a temperature at which a loss tangent of the first sheet has a maximum value is different from a temperature at which a loss tangent of the second sheet has a maximum value.
US10912286B2
An aquarium has wireless lighting which is configured to turn on a lighting device provided inside the aquarium and vertically move the lighting device in water by a wireless magnetic resonance method. Therefore, a light that can be maintained in a submerged state may be provided, thereby providing better aesthetic effects than existing lights of aquariums. In addition, additional devices such as a filter can be moved in water by using a magnetic field, thereby improving functional effects.
US10912277B2
A wheeled manure-removal vehicle for removing manure from an animal-shed floor includes a tank for storing manure, a manure collector, a liquid reservoir placed in the tank and having an opening for the supply of liquid to the reservoir and the discharge of liquid from the reservoir, and a flexible reservoir wall, to make it possible to vary the volume of the reservoir, depending on the fill level, and a dispenser operatively connected to the reservoir for dispensing liquid from the reservoir onto the animal-shed floor. The opening of the reservoir is situated in a top part of the reservoir. The reservoir furthermore includes a spacer which extends on the inside of the reservoir from the opening down to the lower part of the reservoir to ensure a liquid passage between the opening and a bottom part of the reservoir.
US10912274B1
A soybean cultivar designated 86171246 is disclosed. The invention relates to the seeds of soybean cultivar 86171246, to the plants of soybean cultivar 86171246, to the plant parts of soybean cultivar 86171246, and to methods for producing progeny of soybean cultivar 86171246. The invention also relates to methods for producing a soybean plant containing in its genetic material one or more transgenes and to the transgenic soybean plants and plant parts produced by those methods. The invention also relates to soybean cultivars or breeding cultivars, and plant parts derived from soybean cultivar 86171246. The invention also relates to methods for producing other soybean cultivars, lines, or plant parts derived from soybean cultivar 86171246, and to the soybean plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid soybean seeds, plants, and plant parts produced by crossing cultivar 86171246 with another soybean cultivar.
US10912273B1
The invention relates to the soybean variety designated 01073355. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01073355. Also provided by the invention are tissue cultures of the soybean variety 01073355 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01073355 with itself or another soybean variety and plants produced by such methods.
US10912261B2
The plant cultivation device which workability of cutting of the leaves of the plant at the base portion thereof from the root portion of the plants. The plant cultivation device includes a culture medium holding portion in a cylindrical shape, accommodating and holding a seedling culture medium, arranged in the through-holes of the fluid passage member and absorbing the culture fluid into the seedling culture medium and a leaf supporting portion formed in a cylindrical shape, arranged at an upper side of the culture medium holding portion and supporting the leaves from around the leaves which are cultivated from the seeds. The culture medium holding portion and the leaf supporting portion are formed such that a cutting tool, used for separation between the seedling culture medium and the leaves, can be insertable from outside into a bordering portion between the culture medium holding portion and the leaf supporting portion.
US10912258B2
An actuation system for moving a movable platen of a bale recompression system includes one or more actuators, a first scissors linkage, a second scissors linkage and a cross-member. The first scissors linkage has a first link end coupled to a frame of the bale recompression system and has a second link end coupled to the movable platen. The second scissors linkage has a third link end coupled to the frame and has a fourth link end coupled to the movable platen. The cross-member interconnects the first scissors linkage and the second scissors linkage. Actuation of the one or more actuator pivots the first link end of the first scissors linkage and the third link end of the second scissors linkage relative to the frame and translates the movable platen from a first position to a second position. The first scissors linkage and the second scissors linkage are configured to maintain a fixed orientation of the movable platen in the first position and in the second position.
US10912251B2
A method for treating plants comprises estimating a growth state or maturity state of a plant based on a planting date, a current date and the crop type of the plant. A root zone estimator or data processor estimating a size, diameter or radius of a root zone of the plant based on the determined growth state or maturity state. The data processor adjusts a lateral offset of a distribution pattern of a crop input or nutrient from at least one nutrient knife based on the size, diameter or radius of the root zone and safety zone about the root zone, where the at least one nutrient knife tracks a path outside of or bounded by the root zone.
US10912246B2
In one aspect, a system for controlling an operation of an actuator mounted on a seed planting implement may include an actuator configured to adjust a position of a row unit of the seed planting implement relative to a toolbar of the seed planting implement. The system may also include a flow restrictor fluidly coupled to a fluid chamber of the actuator, with the flow restrictor being configured to reduce a rate at which fluid is permitted to exit the fluid chamber in a manner that provides damping to the row unit. Furthermore, the system may include a valve fluidly coupled to the flow restrictor in a parallel relationship such that the valve is configured to permit the fluid exiting the fluid chamber to flow through the flow restrictor and the fluid entering the fluid chamber to bypass the flow restrictor.
US10912244B2
A system, apparatus and method, for enhancing resolution during remotely controlled adjustment of a fore/aft trim angle of a frame of a towable tillage implement, utilize a fore/aft trim angle adjustment arrangement operatively attached between a hitch and the frame of the implement for tilting the frame at a desired trim angle along a fore/aft axis of the frame. An adjustable-length fore/aft trim linkage is operatively connected between the frame and the hitch for adjusting and maintaining the trim angle. A linear actuator is operatively attached to the trim angle linkage for remotely controlling the length of the trim angle adjustment linkage to thereby adjust the trim angle as a function of a stroke of the actuator. The fore/aft trim linkage provides an adjustment in its length that is proportionally less than the stroke of the actuator, to thereby provide enhanced resolution for remote control of the trim angle.
US10918001B2
A component placing device to place a component on a board, including: a shaft having a lower portion and an upper portion; a component holder that is attached to the lower portion of the shaft in a state of being vertically displaceable and has a suction hole for holding the component by a negative pressure; an elastic body that biases the component holder downward with respect to the shaft; a servo motor that raises and lowers the shaft; and a controller that sets a thrust limit value for limiting a thrust of the servo motor and limits the thrust of the servo motor to be equal to or lower than the thrust limit value when the component holder is lowered toward the board. The thrust limit value is set within a range in which a load is smaller than a force by which the elastic body biases the component holder.
US10917999B2
The present disclosure provides a power module, a power module assembly and an assembling method thereof. The power module assembly includes a housing, a resilient bracket, a circuit board, a power device and a fastening unit. The housing includes a first heat-dissipation surface. The resilient bracket is pre-fastened on the housing. The resilient bracket is located near the first heat-dissipation surface and configured with the first heat-dissipation surface to form an accommodating space. The circuit board is configured to assemble on the housing. The power device is plugged in the circuit board and accommodated in the accommodating space. The fastening unit is pre-fastened on the housing and pressing the resilient bracket. While the resilient bracket pushes against the power device, the power device is attached to the first heat-dissipation surface.
US10917996B1
A data processing device includes an internal volume divided into isolated portions and a thermal management portion. The data processing device further includes an isolator that electromagnetically isolates a first isolated portion of the isolated portions from a second isolated portion of the isolated portions. The data processing device also include a thermal bus, disposed in the thermal management portion, that thermally manages the first portion.
US10917983B2
Various systems may benefit from appropriate thermal protection. For example, various flight recorder systems may benefit from thermal isolation of a flight recorder memory core. A system can include a memory core of a flight recorder. The system can also include an inner chamber housing the memory core. The system can further include an outer chamber housing the inner chamber with a vacuum between the inner chamber and the outer chamber. The system can additionally include a signal path from avionics equipment to the memory core through the outer chamber and the inner chamber. The system can also include a power path for the memory core through the outer chamber and the inner chamber.
US10917981B2
An adjustable embedded display unit backframe includes a backframe base and a plurality of engaging assemblies. The backframe base has a front for holding a display screen and a back opposing the front. The back has a plurality of slide rails. The engaging assemblies are disposed in the slide rails, respectively, and slidable relative to the backframe base. The engaging assemblies each have an engaging component for engaging with a wall. With the engaging assemblies being slidable relative to the backframe base, the adjustable embedded display unit backframe is suitable for different sizes of the opening bored in the wall, not only sparing the hassle of boring an opening in the wall anew, but also ensuring that the use of the adjustable embedded display unit backframe is easy and flexible.
US10917978B2
A light-emitting device can be folded in such a manner that a flexible light-emitting panel is supported by a plurality of housings which are provided spaced from each other and the light-emitting panel is bent so that surfaces of adjacent housings are in contact with each other. Furthermore, in the light-emitting device, in which part or the whole of the housings have magnetism, the two adjacent housings can be fixed to each other by a magnetic force when the light-emitting device is used in a folded state.
US10917959B2
A method and system for generating EUV light includes providing a laser beam having a Gaussian distribution. This laser beam can be then modified from a Gaussian distribution to a ring-like distribution. The modified laser beam is provided through an aperture in a collector and interfaces with a moving droplet target, which generates an extreme ultraviolet (EUV) wavelength light. The generated EUV wavelength light is provided to the collector away from the aperture. In some embodiments, a mask element may also be used to modify the laser beam to a shape.
US10917947B2
An induction heat cooking apparatus includes a rectifier configured to convert an AC voltage supplied from a power source into a DC voltage, a battery configured to store power, a switch configured to connect to at least one of the rectifier or the battery, an inverter connected to the switch and configured to receive a first voltage from at least one of the rectifier or the battery and convert the first voltage to a second voltage, and a heating coil configured to receive the second voltage from the inverter and generate magnetic fields in which the heating coil is configured to heat a cooking device based on the generated magnetic fields.
US10917939B2
Methods, systems, and storage media are described for the assignment of data radio bearer (DRB) identifiers (IDs) for multi-radio access technology dual connectivity (MR-DC). Other embodiments may be described and/or claimed.
US10917929B2
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for indicating a ciphering indication for a sidelink radio bearer in a D2D communication system, the method comprising: receiving a PDCP SDU when the UE is configured to communicate with one or more other UEs directly; deciding whether to apply ciphering or not for the received PDCP SDU; generating a PDCP data PDU including the received PDCP SDU and a PDCP PDU header including one or more fields for ciphering parameters; and transmitting the PDCP data PDU to the one or more other UEs over PC5 interface, wherein at least one of the one or more fields for ciphering parameters is set to a fixed value when the ciphering is not applied for the received PDCP SDU.
US10917915B2
Disclosed are a device and method for a wireless communication system, and a spectrum management device, the device for a wireless communication system comprising at least one processing circuit configured to: generate, for at least one group of carriers on an unlicensed band, at least one group of channel detection parameters for a user equipment to detect whether a channel is idle, wherein the at least one group of carriers is obtained by grouping at least some of the carriers on the unlicensed hand; generate carrier grouping information indicating grouping situations of the carriers; and generate an uplink scheduling grant for the at least one group of carriers.
US10917913B2
Some demonstrative embodiments include apparatuses, devices, systems and methods of communication based on Clear Channel Assessment (CCA) in one or more directions. For example, an apparatus may include logic and circuitry configured to cause a wireless station to determine a plurality of directions to transmit a plurality of respective data streams of a Multi-Input-Multi-Output (MIMO) transmission; to detect a plurality of CCA states corresponding to the plurality of directions, respectively; and based on the plurality of CCA states, to transmit one or more selected data streams of the plurality of data streams in one or more respective selected directions of the plurality of directions.
US10917912B2
An example method in a wireless device operating in a wireless network comprises generating (1210) a random access preamble signal and transmitting (1220) the random access preamble signal. The generated random access preamble signal comprises a random access symbol group that comprises a plurality of consecutive symbols, where each of the plurality of consecutive symbols being modulated on a corresponding subcarrier frequency and each of the plurality of consecutive symbols corresponding to a truncated sinusoid of 3.75/N kHz, with N>1.
US10917911B2
Apparatuses (including base stations and terminals), systems, and methods for supporting both wideband and narrowband communications are described. In one aspect, a base station supporting first type terminals operating on a first bandwidth and second type terminals operating on a second bandwidth is described, having an information formatter, a transceiver, and a controller. The information formatter generates a Low-end Master Information Block (L-MIB) and a Low-end System Information Block (L-SIB), which are transmitted by the transceiver to first type and second type terminals. The L-MIB includes control information on an L-subframe configuration for supporting a second type terminal and a sub-band configuration of the L-subframe, while the L-SIB includes information on downlink reception and uplink transmission of the second type terminal. When the base station receives a Random Access Channel (RACH) preamble request from one of the terminals, the base station performs the random access procedure.
US10917907B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine information that identifies a resource for transmitting an acknowledgment of a message associated with a random access procedure. The information that identifies the resource may be determined based at least in part on at least one of: a frequency band associated with the random access procedure, a resource associated with at least one message in a sequence of messages associated with the random access procedure, a payload of at least one message in the sequence of messages associated with the random access procedure, or a grant associated with another message in the sequence of messages associated with the random access procedure. In some aspects, the user equipment may transmit the acknowledgment based at least in part on the information that identifies the resource. Numerous other aspects are provided.
US10917900B2
There is provided mechanisms for determining frequency location of a primary cell (PCell) for a wireless device in a carrier aggregation supported communications network having access to a group of low frequency bands and a group of high frequency bands. A method is performed by a network node. The method comprises acquiring an uplink load level for the group of low frequency bands. The method comprises acquiring a pathloss level between a wireless device served by the communications network and the network node. The method comprises selecting, from the acquired uplink load level and pathloss level, which one of the group of low frequency bands and the group of high frequency bands to place the frequency location of the PCell for the wireless device.
US10917898B2
The present disclosure provides an auxiliary communication method and system, a device having base station function and a terminal. The auxiliary communication method includes: determining whether it is needed to provide auxiliary communication for any terminal according to channel quality of communication channels with the any terminal and data transmission requirement of the any terminal; selecting a specified terminal which is connected to the device having the base station function as an auxiliary terminal for assisting communication of the any terminal, when it is determined that it is needed to provide auxiliary communication for the any terminal; communicating with the any terminal through the auxiliary terminal. The present disclosure enables accurately to determine the terminal assisted in communication. Wasting communication sources and blind assistance are avoided. Higher channel quality of the terminal between the terminal and the base station and higher data transmission rate can be ensured.
US10917891B2
A method of transmitting, by a communication unit, channel allocation information for V2X (Vehicle-to-Everything) wireless communications. The method includes: determining a first channel that is utilized for V2X communications; determining state information including first state information regarding signal interference in the first channel; determining whether the state information satisfies at least one criteria; and based on a determination that the state information satisfies the at least one criteria: determining a second channel through which to transmit channel-reassignment information; determining a third range of frequencies, different from first and second ranges of frequencies for the first and second channels, to which to re-assign the V2X communications of the first channel; and transmitting, through the second channel to at least one vehicle, the channel-reassignment information regarding a change in channel assignment for the V2X communications from the first channel to the third range of frequencies.
US10917888B2
Transmission time interval (TTI) bundling for ultra-reliable low-latency communication (URLLC) uplink and downlink transmissions is discussed in which a base station or user equipments (UEs) determine conditions for one or more served UEs that would indicate enabling TTI bundling for data and/or control transmissions. The serving base station transmits an enablement signal signifying that TTI bundling will be performed for data and/or control transmissions. The enablement signal may include a bundle length for the transmission bundle. The data or control signal packets may then be repeatedly transmitted to the UEs a number of times corresponding to the bundle length.
US10917879B2
A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for Internet of things (IoT) are provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of a user equipment (UE) for performing a random access (RA) procedure is provided. The method includes transmitting a first message including a RA preamble and a UE identifier (ID) to a base station (BS), and receiving a second message including a sequence index of the RA preamble from the BS.
US10917875B2
Aspects of the present disclosure provide techniques and apparatus for multicast/broadcast for enhanced machine type communications (eMTC) and/or narrowband internet-of-things (NB-IoT). In one aspect, a method is provided which may be performed by a wireless device such as a user equipment (UE), which can be a low cost device such as an eMTC UE or NB-IoT device. The method generally includes determining at least one narrowband region of a wideband region for receiving at least one of: multicast information or broadcast information in at least one subframe; and receiving the at least one of: the multicast information or the broadcast information in the determined at least one narrowband region in the at least one subframe.
US10917868B2
In one aspect of the present invention, there is provided an event notification method of an AMF in a wireless communication system. The event notification method includes receiving, from a requester, a subscribe message for a notification subscribe to a mobility event of a UE, wherein the subscribe message includes an identifier (ID) of the UE and an event filter for filtering the mobility event; performing a registration procedure for the UE; and when the mobility event filtered by the event filter happens in the registration procedure, completing the registration procedure of a notification message for the mobility event and then sending the notification message to a SMF, wherein if the subscribe message includes an indicator indicating a maintenance of a connected mode of the UE, the connected mode of the UE is maintained for a predetermined time after the registration procedure is completed.
US10917863B2
Aspects of the present disclosure describe configuring a number of antennas in an antenna array to use in communicating in a wireless network. The number of antennas of the antenna array, less than all available antennas for transmission or reception in the antenna array, can be determined such to achieve a radio frequency (RF) power that results in a certain effective data rate for communicating in the wireless network. The number of antennas can be indicated, over a backhaul, to one or more other access points of the wireless network to coordinate using of the number of antennas at a determined time. One or more devices in the wireless network can be communicated with using the number of antennas.
US10917852B2
In some embodiments, an apparatus is configured to wirelessly communicate with a base station using a first retransmission parameter in a first frame transmission scheme. In some embodiments, the apparatus is configured to determine a current performance metric and, based on the current performance metric, use a second, different retransmission parameter in a second frame transmission scheme for subsequent communications. In some embodiments, the retransmission parameter is a number of retransmissions or a number of hybrid automatic repeat request (HARQ) processes.
US10917844B2
A wireless local area network power saving method and an access point are provided. The access point implements a sleep mode regardless of whether the access point connects to a station. Furthermore, the access point sets different access point wake-up time period depending on the situation whether the access point connects to the base station or not such that power saving effect is enhanced.
US10917838B2
Various examples pertaining to handling of Public Land Mobile Network (PLMN)-specific attempt counter in mobile communications are described. An apparatus (e.g., user equipment) detects an occurrence of a predefined condition. In response to the detecting, the apparatus performs certain operations, including: (i) adding a visited Public Land Mobile Network (VPLMN) identification (ID) to a list of one or more forbidden PLMNs stored in a storage device, (ii) removing the VPLMN ID from a list of extension of forbidden PLMNs stored in the storage device; and (iii) resetting a PLMN-specific attempt counter specific to the PLMN ID to zero.
US10917830B2
Disclosed are a system and method of regulating mobile device communications while operating a motor vehicle. One example method may include determining a speed event indicating that a speed of the motor vehicle has performed at least one of exceeded a first threshold above which mobile device usage restriction policies are invoked and fallen below a second threshold allowing the mobile device restriction policies to be removed. The first threshold may be equal to or greater than the second threshold. As a result of obtaining the speed event, the method may also provide transmitting the speed event to a remote edge gateway server located remotely from the motor vehicle, which stores the speed event for reference purposes when determining a policy for routing a particular mobile device call, text message and/or mobile data session.
US10917829B2
Methods, systems, and devices for wireless communications in a mesh network are described. During a path establishment procedure, a source device may broadcast a path request message, which may be forwarded (e.g., broadcast) by intermediate devices downstream through the mesh network to a destination device. Devices, starting with the destination device and continued upstream through intermediate devices along a path to be established, may feedback path response messages to establish a path between the destination device and the source device. Path response messages transmitted upstream through the mesh network may each include a handover address of a backup intermediate device. Therefore, upon reception of a path response message, an intermediate device selected for path establishment to a destination device may identify a handover address of a backup intermediate device. The intermediate device may perform a handover procedure with the backup intermediate device if a handover condition has been satisfied.
US10917826B2
A processing apparatus and method for network indication and a communications system in a procedure of RC-IWK. The processing method includes: a base station determines whether UE context release indication contains information on a cause of release indicating that a traffic of a UE is steered from the LTE to the WLAN, when the UE context release indication transmitted by an MME; and initiates a connection reconfiguration procedure to the UE so that the UE is kept in a connected state, in a case where the UE context release indication contains the information on the cause of release indicating that the traffic of the UE is steered from the LTE to the WLAN. Hence, a case, for example, where the UE not expecting to use the LTE is steered to the LTE system again, will not occur.
US10917825B2
According to certain embodiments, a method by a wireless device is provided for beam-based random access. The method includes receiving, from a network node, a handover command, the handover command comprising at least one suitability threshold. Measurements of each of a plurality of beams detected by the wireless device are performed. The measurements of the plurality of beams are compared to the at least one suitability threshold. A particular beam is selected based on the comparison, and a random access procedure is initiated.
US10917824B2
Provided are a cell selection/re-selection method for an inter-frequency sidelink operation executed by a terminal in a wireless communication system, and a terminal using the method. The method is characterized by determining whether cell selection/re-selection parameters which can be applied to a non-serving frequency to execute a sidelink operation have been configured and received; and when the cell selection/re-selection parameters have been configured and received, performing an evaluation for the cell selection/reselection or ranking of a cell in the non-serving frequency by using the cell selection/re-selection parameters.
US10917822B2
Provided in embodiments of the present application are a method and a device for managing a link. The method includes: receiving, by a first network device, a first link quality parameter sent by a second network device, wherein the first link quality parameter is used to indicate a link quality between a terminal device and the second network device, and the first network device provides a current service for the terminal device; and determining, by the first network device, whether a connection between the terminal device and the second network device is needed according to the first link quality parameter.
US10917821B2
Embodiments can provide an inter-cell handover method and a controller to shorten a handover delay. For achieving such, a target cell can be determined by a first controller of a source cell. The first controller can send a pre-handover request to a second controller, which may be a controller of the target cell. The pre-handover request can be configured for instructing the second controller to allocate a first resource for a cell handover to a terminal device. The first controller can send a handover command to the terminal device when the first controller determines that the terminal device meets a handover condition. The handover command can be configured for instructing the terminal device to be handed over from the source cell to the target cell based on the first resource.
US10917810B2
A traffic mobility method between heterogeneous access networks of a wireless communication system includes, as a user equipment (UE) multiply accesses a first access network and a second access network, configuring a first transmission path corresponding to the first access network and a second transmission path corresponding to the second access network with respect to the UE, by a gateway, determining whether traffic mobility is performed on each traffic flow based on a traffic mobility policy of the each traffic flow served to the UE through the first transmission path and a transmission state of the second access network, by a control entity, and changing a transmission path of a traffic flow on which traffic mobility is determined, to the second transmission path from the first transmission path, by the gateway.
US10917808B2
Provided is an extra-vehicular communication device, installed on a vehicle, including: a reception unit configured to receive data from an external device located outside the vehicle; a position acquisition unit configured to create, based on the data received by the reception unit, transmission source position information indicating a position of a transmission source of the data; a correspondence information acquisition unit configured to acquire correspondence information that indicates a correspondence relationship between peripheral position information indicating a position of a peripheral area around the vehicle, and a priority level; a setting unit configured to set a priority level for the data, on the basis of the transmission source position information created by the position acquisition unit and the correspondence information acquired by the correspondence information acquisition unit; and a processing unit configured to process the data in accordance with the priority level set by the setting unit.
US10917801B2
Various embodiments disclosed herein provide for a tower outage impact predictor that can determine the service impact on an end user during a cellular tower outage. Radio signal profiling divides an area into grids, and then constructs a radio signal profile for each grid based on user equipment (UE) measurement data for each grid. The number of UEs in each grid is then determined, and then the number of UEs that lose service for a simulated cellular tower outage is determined. Based on the impact analysis, a more resilient backhaul network can be implemented by determining backhaul rehoming changes that optimally home cellular towers to various backhaul network devices.
US10917798B2
There is provided mechanisms for shaping transmission beams in a wireless communications network. A method is performed by a network node. The method comprises acquiring channel measurements from wireless devices served by radio access network nodes using current beam forming parameters and being controlled by the network node. The method comprises determining, based on the channel measurements, desired beam forming parameters for shaping the transmission beams for at least one of the radio access network nodes. The method comprises initiating network controlled handover of at least some of the wireless devices served by the radio access network nodes based on the desired beam forming parameters. The method comprises initiating a change of the current beam forming parameters to the desired beam forming parameters for shaping the transmission beams for the at least one of the radio access network nodes only after having initiated said network controlled handover.
US10917797B2
Anomalies at nodes of a wireless network can be detected by receiving performance measurement (PM) data for a plurality of nodes in the wireless telecommunications network, accessing sets of binned data of the PM data for each node of the plurality of nodes, comparing at least one characteristic of the binned data for each node to at least one of a threshold value and the binned data for another node of the plurality of nodes, and determining whether an anomaly is present at each of the plurality of nodes based on a result of the comparison.
US10917796B1
A satellite system has satellites supporting inter-satellite communication to form a multihop communication network; computing servers distributed over the satellites and networked together to form a space-based Internet network; and Border Gateway Protocol (BGP) routers integrated to the space-based Internet network. Each satellite is installed with a BGP router to locally manage the servers installed in this satellite. Data packets generated by the servers are transmitted from the servers to the BGP router entirely over an in-satellite local area network for carrying out routing of the data packets, lessening a communication burden on inter-satellite communication. The BGP routers also assign autonomous system (AS) numbers to the servers so as to enable the space-based Internet network to function independently without a need for support from a terrestrial Internet network. It allows a user to access Internet services provided by the space-based Internet network even if the terrestrial Internet network fails.
US10917782B2
According to at least one example embodiment, the present disclosure may be implemented in the form of a method or system for performing data traffic inspections and selecting an IMSI according to a switching logic. The example embodiment may include a data inspection module configured to inspect data requests from a mobile device assigned a first IMSI. The data inspection module may be further configured to determine data usage information of the mobile device from the inspected data requests. The example embodiment further includes a switching logic module communicatively coupled to the data inspection module. The switching logic module is configured to select a second IMSI associated with a second mobile network to assign to the mobile device, the selection of the second IMSI being at least partially based on the data service being requested by the mobile device.
US10917780B2
A wireless terminal for operating in a cellular network includes a transceiver, at least one processor and a memory. The transceiver is configured to receive system information respectively transmitted by base stations comprising area system information transmitted by one of the base stations. The area system information is common for a local area covered by said base station and at least one other base station. The processor is configured to store received area system information in the memory. The processor is configured to process a later transmitted area system information only in case of detection of: an area identifier transmitted with the system information indicating a change of area, or a system value change field transmitted with the system information indicating a change of values of area system information values, or an overrun field transmitted with the system information indicating an overrun of the system value change field.
US10917777B2
Provided is a broadcast receiving device receiving a broadcast service interoperating with a companion device. The broadcast receiving device includes: an IP communication unit configured to establish a pairing session with the companion device; a broadcast communication unit configured to receive an emergency alert message including an emergency alert alerting a disaster situation on the basis of the broadcast service; and a control unit configured to transmit information on the emergency alert message to the companion device.
US10917776B1
Systems and methods of testing the handling of, or response to, transmitted Wireless Emergency Alerts (WEA) that include a geofenced area. The testing can include providing first location Global Positioning System (GPS) signals to user equipment, causing the user equipment to determine it is geographically located at the first location. A WEA alert can be provided to the user equipment and the WEA can include a geofenced area that does not include the first location. The user equipment can be provided GPS signals corresponding to a second location that is within the geofenced area of the WEA. Verification can then be performed to check that the user equipment displays the WEA alert, or message, in response to the user equipment determining its geographical position as corresponding to the second location that is within the geofenced area.
US10917770B2
This disclosure generally relates to methods, systems, and devices for enhanced negotiation protocol for triggered peer to peer (P2P) communications. A device may send a downlink frame including a first indication of a triggered direct peer-to-peer capability. The device may identify an uplink frame received from a station device. The device may determine that the uplink frame includes a second indication of the triggered direct peer-to-peer capability. The device may send a trigger frame during a transmission opportunity associated with the device, the trigger frame including a third indication of the triggered direct peer-to-peer capability.
US10917769B2
One embodiment provides a technique of adjusting a gate voltage to be applied to at least one MOS capacitor and an amount of electric charge to be stored in the MOS capacitor so as to determine sensitivity of a change in the amount of electric charge stored in the MOS capacitor, and exposing the MOS capacitor to an electric field for a predetermined amount of time and then reading an electron inflow or outflow result due to the electric field so as to interpret the intensity and the direction of the electric field, thereby measuring the intensity and the direction of the electric field.
US10917766B1
A method includes communicating, to a first mobile user equipment device, a first user application configured to at least cause the first mobile user equipment device to generate configuration data representing a configuration of the first mobile user equipment device. The method also includes making an assessment, based at least in part on the configuration data, of at least: (1) a compatibility between a communication service supported by a mobile network operator and an operational characteristic of the first mobile user equipment device, and (2) a compatibility between a second mobile user equipment device and a content characteristic of the first mobile user equipment device. The method also includes getting a plan (that is based at least in part on the assessment) for associating the first mobile user equipment device or the second mobile user equipment device with a service subscription. The method also includes communicating the plan to the first mobile user equipment device.
US10917765B2
A vehicle includes a modem and a processor. The processor is programmed to provision the modem, over a local network connection, to perform vehicle-to-vehicle communications, the provisioning being performed independent of access to a cellular communications network, and once provisioned, communicate with a second vehicle over a direct vehicle-to-vehicle connection. The modem may be tested utilizing a Protocol Implementation Conformance Statement (PICS) separating test cases for use of a PC5 interface only, for use of a Uu interface only, and for a hybrid for use of Uu and PC5.
US10917760B1
A point-to-multipoint non-addressed messaging processing system having a message processing system coupled to multiple message origination system for receiving message requests from message originating agents, each message request including a message agent identification identifying the message originator, a geographically defined transmission target area, a message type identifier uniquely identifying a message type, and a message, the message processing system verifying each received message request to provide a verified message, the verifying being a function of the message originating agent identification, and the message type identifier and then for each verified message request identifying a non-addressed message channel identifier, determining a point-to-multipoint non-addressed message transmission system serving at least a portion of the transmission target area of the message request for message type of the message type identifier, and transmitting the message, and the message type identifier, and the transmission target area to the determined point-to-multipoint non-addressed message transmission system.
US10917753B2
An operation method of an electronic device is provided. The method includes receiving biometric information of a first user from a first external electronic device, receiving information sensed by a second external electronic device, which is located at a selected place associated with the first external electronic device, from the second external electronic device, generating user guide information at least partially based on the received biometric information of the first user and sensed information, receiving at least one of information indicating that the first external electronic device is located at the selected place and a user input for requesting of the user guide information via the second external electronic device, and in response to at least one of the received information and the user input, displaying the user guide information via a display device located at the selected place.
US10917752B1
A system may include a telematics device associated with a vehicle, a first computing device associated with a driver of the vehicle, and a server. The server may receive, from the telematics device or another device, driving behavior data, a vehicle location, and a time corresponding to the vehicle location, and parse data regarding a driver's calendar in order to identify a scheduled meeting or event and a location and/or time associated therewith. Further, the server may estimate a time of arrival at which the vehicle will arrive at the meeting or event location, determine whether or not the driver will be late to the meeting or event, and take action as appropriate.
US10917746B2
A tracking system can provide intervention notifications to a user to notify the user that a tracking device is potentially lost or is in a predicted state. The tracking system may notify the user that a tracking device is potentially lost or in a predicted state based on a number of factors, including: a proximity of a tracking device to other tracking devices or a user's mobile device, a movement of a tracking device to more than a threshold distance away from a mobile device or other tracking devices, a location of a tracking device relative to a geographic location or to geographic boundaries, a usage or movement behavior of the tracking device, a usage or movement behavior of a user or owner of a tracking device, information received from an external source, or information received from sensors within the tracking device or a user's mobile.
US10917744B2
A system for locating remote objects and for directing users to remote objects, and for tracking remote objects such as eye glasses, watches, and the like, the system including an RFID transponder physically connected to the object, and RFID interrogator configured to interrogate the RFID transponder and receive a signal in response thereto, and a portable electronic device in electronic communication with the RFID interrogator and configured to process the received signal and determine a location of the object relative to the RFID interrogator and to provide information to a user regarding the location of the object.
US10917740B1
A method includes defining a plurality of monitored spaces. For each of at least a subset of the plurality of monitored spaces, the method includes associating a set of laboratory equipment with the monitored space, calculating an equipment utilization score for the monitored space based on resource consumption data for the set of laboratory equipment, calculating an occupancy utilization score for the monitored space based on occupant tracking data for the monitored space, and calculating a combined utilization score based on the equipment utilization score and the occupancy utilization score. The method also includes providing a graphical user interface comprising the combined utilization scores for the subset of the plurality of monitored spaces.
US10917720B2
A sound source localization device includes an acquisition unit configured to acquire acoustic signals of M channels (M is an integer equal to or greater than one), a phase difference information calculator configured to perform a short-time Fourier transform on the acoustic signals of M channels and to convert a time domain into a frequency domain including phase information, and an estimator configured to input phase information of the acoustic signals subjected to the short-time Fourier transform to a deep learning machine and to perform sound source localization of the acoustic signals using the deep learning machine where input follows a von Mises distribution.
US10917707B2
A network (100) for a data center is disclosed. The network comprises computing resources (120), storage resources (110), and a switching apparatus (130). The switching apparatus (130) comprises a plurality of electrical switching components (140) configured to provide packet switching for traffic between computing resources or between computing and storage resources, and an optical switching fabric (150) configured to select an electrical switching component to provide packet switching between computing resources (120) and to provide connectivity between the plurality of electrical switching components (140) and the computing and storage resources (120, 110). Also disclosed is a method (400) for configuring a Virtual Performance Optimised Data Center (vPOD) in a network. The method comprises assigning computing resources of the network to the vPOD (410), assigning storage resources of the network to the vPOD (420) and assigning at least one of a plurality of electrical switching components of the network to provide packet switching for traffic between the computing resources of the vPOD or between the computing and storage resources of the vPOD (430). The method further comprises interconnecting the assigned computing and storage resources and the assigned at least one of a plurality of electrical switching components using an optical switching fabric (440).
US10917696B2
Communications are established between a referring content and a referred content. A content providing server 1 includes an obtainer 11 configured to obtain first post data P1 from a first user terminal 3 on which first content data M1 is being viewed, and second post data P2 from a second user terminal 4 on which second content data M2 is being viewed; and an output unit 12 configured to output the first content data M1 and the first post data P1 to the first user terminal 3, and the second content data M2 and the second post data P2 to the second user terminal 4, and to output, if referring to and outputting the second content data M2 on the first content data M1, the second content data M2 to the first user terminal 3, and the first post data P1 to the second user terminal 4.
US10917684B2
Systems and methods are operable to record a media content event at a media device. An exemplary embodiment grabs a series of subsequently received image frames from the media content event that is being recorded after a monitored real time reaches a closing credits monitor time, wherein the closing credits monitor time is a recording end time less a predefined duration. The embodiment then analyzes each of the image frames to identify an occurrence of text presented in the analyzed image frame, determines that the identified text corresponds to closing credits of the media content event if the at least one attribute of the identified text matches a corresponding predefined closing credits attribute, and initiates an end of the recording of the media content event in response to determining that the identified text corresponds to the closing credits of the media content event.
US10917679B2
A method, computer system, and a computer program product for video recording of a display device is provided. The present invention may include, recording, with a recording device, a source video having a field of view. The present invention may include, responsive to a record command, controlling a display device to generate a display recording of a visual content displayed by the display device. The present invention may include, obtaining the source video and the display recording. The present invention may include, responsive to the visual content displayed by the display device being visible in the field of view of the source video, incorporating the display recording into the source video so as to replace the visual content displayed by the display device visible in the source video with the display recording.
US10917677B2
A distributed computing system is configured to compute operational data for a video advertisement delivery system. Cloud-based resource are used to calculate operational parameters such as geographical data, unique advertisement delivery instances and segments of consumers that received the video advertisements.
US10917673B2
An example method of mapping a plurality of modulation symbols of a plurality of physical layer pipes present in a frame to a resource grid of data cells for the frame is described. The modulation symbols of the plurality of physical layer pipes are represented by a two-dimensional array comprising the modulation symbol values for the plurality of physical layer pipes and the resource grid of data cells is represented by a one-dimensional sequentially indexed array.
US10917669B2
The present invention presents a method for transmitting a broadcast signal. The method for transmitting a broadcast signal, according to the present invention, presents a system capable of supporting a next-generation broadcast service in an environment supporting next-generation hybrid broadcasting using a terrestrial broadcast network and an Internet network. In addition, presented is an efficient signaling method capable of covering both the terrestrial broadcast network and the Internet network in the environment supporting the next-generation hybrid broadcasting.
US10917668B1
An online system receives live stream content to be provided to one or more client devices as the live stream is ongoing. The online system generates a variety of transcoded live stream content to ensure that client devices can readily playback the appropriately encoded content. Once the live stream ends, the online system determines whether to use a transcoded live stream content or to use the original content received by the online system in order to generate a video on demand. To do so, the online system considers the quality of the original content and issues associated with the original content such as missing video frames or missing audio excerpts. The online system can choose to normalize the original content by eliminating the issues to improve the quality of the normalized original content and subsequently generate the video on demand from the normalized original content.
US10917661B2
Disclosed herein are a method and apparatus for filtering a reference pixel. A method of smoothing a reference pixel may include determining whether or not to perform smoothing on a reference pixel based on the size of a transform block and information about an intra-prediction mode for the transform block and determining a smoothing method by comparing the size of the transform block with the size of a maximum transform block. Accordingly, image coding efficiency can be increased, and picture quality can be improved.
US10917659B2
A video encoding method using a plurality of reference pictures includes: selecting whether or not a resilient picture referencing scheme is to be used for encoding video; writing a parameter indicating the selection into a header of an encoded video bitstream; and encoding a picture using inter-picture prediction using a result of the selection.
US10917652B2
A data rate control method includes determining an adjustment value of a first encoding parameter for encoding a first strip based on a quota of the first strip included in a frame that has not been encoded and based on a quota of at least one already encoded strip included in the frame. At least one of the quota of the first strip and the quota of the at least one already encoded strip relates to a number of shares of bits used for encoding a strip. The data rate control method also includes determining the first encoding parameter based on the adjustment value.
US10917649B2
The present disclosure relates to an image processing device and method whereby higher encoding efficiency can be achieved. A prediction motion vector generating unit 76 uses peripheral motion vector information supplied thereto to generate multiple types of prediction motion vector information, and supplies each prediction motion vector information and code numbers assigned to the prediction motion vector information by a code number assigning unit 77 to a motion prediction/compensation unit 75. The code number assigning unit 77 supplies code number assignation information indicating which code numbers have been assigned to which prediction motion vector information, to a lossless encoding unit 66. The present technology can be applied to an image encoding device which performs encoding based on the H.264/AVC format, for example.
US10917627B2
A method and system for capturing and generating a 3 dimensional image of a target using a single camera. The system has at least one light source which intensity is able to be adjusted, at least one image recorder that captures images of a target that has a plurality of obstacles, and at least one control unit not shown in figures, that controls the light source by increasing or decreasing its intensity within a time period, that controls the image recorder so as to capture a plurality of images of said target within said time period, and that determines the depth of the obstacles so as to capture and generate a 3 dimensional image by comparing the illumination level change of the obstacles between captured images within the time period.
US10917624B2
Previously, users could not be notified when the 3D mode type of a program being received by a digital broadcast receiver was not compatible with the digital broadcast receiver. A reception device is provided with: a reception unit which receives program content including video information and identification information including information for distinguishing whether the program content is 2D program content or 3D program content; and a display control unit which controls the display so as to display whether the aforementioned program content is 2D program content or 3D program content in response to the received aforementioned identification information.
US10917616B2
In one embodiment, an image capturing system is configured so that a device for capturing images is communicable with an external device through a communication unit. The image capturing system is provided with an operating unit configured to make settings pertaining to image capturing, an image capturing device serving as the device for capturing images and being configured to produce image data by periodically capturing images based on the settings made to the operating unit and a display unit configured to produce a display output based on the image data.
US10917615B2
An endoscope system includes: a capsule endoscope that is capable of being introduced into a subject and that wirelessly transmits image data obtained by capturing an image inside the subject; a plurality of receiving devices each of which receives and records the image data wirelessly transmitted by the capsule endoscope, each of the receiving devices including a receiver configured to receive, by using wireless communication, identification information for identifying the capsule endoscope, a recorder configured to record the image data, and a first controller configured to establish wireless communication with the capsule endoscope according to a reception result of the receiver and record, in the recorder, the image data transmitted from the capsule endoscope by associating the image data with the identification information of the capsule endoscope; and a workstation that is connected to the plurality of the receiving devices, the workstation including a processor comprising hardware.
US10917614B2
A multi-functional remote monitoring system for use in a mobile surveillance system comprising a host controller, at least one hub transceiver, and at least one remote monitoring transmitter (“RMT”) operable to capture and transmit data, wherein the hub transceiver is operable to communicate to and receive data from the at least one RMT. The hub transceiver and the RMT are adapted for bi-directional transmission and receipt of data, including audio and data signals. The host controller is operable to control the hub transceiver and facilitate communication of the audio and data signals between the RMTs and the hub transceiver.
US10917606B2
An audio-visual system may include a housing comprising an open upper end and a storage space, an audio-visual device installed inside the housing and exposable through the open upper end, and a lifting device configured to expose or store the audio-visual device inside the housing through the open upper end. The audio-visual device may include a display, a speaker, and a processor configured to control the audio-visual system to operate in a first mode for outputting media art content while the display is stored in the housing according to a first event, operate in a second mode for outputting audio content through the speaker while part of the display is exposed through the open upper end according to a second event, and operate in a third mode for outputting a visual content while the entire display is exposed through the open upper end according to a third event.
US10917600B2
A current-driven pixel circuit and a related image sensor are disclosed. The image sensor includes a pixel circuit array and a current reference circuit. The pixel circuit array includes a plurality of pixel circuits, each having a photo detecting element and a power element. The photo detecting element changes impendence in response to illumination. The power element is arranged to selectively provide a driving current to the photo detecting element. The current reference circuit includes a current source, wherein the power element provides the driving current according to a reference current of the current source, respectively.
US10917599B2
Methods and apparatus for a dual mode focal plane array having a background module including a first capacitor to integrate a first signal for a first amount of time, wherein the first signal comprises a background signal, and a signal module including a second capacitor to integrate a second signal for a second amount of time, wherein the second signal comprises a signal of interest and the background signal, wherein the first and second capacitors have impedance values in a first ratio, and wherein the first amount of time and the second amount of time define a second ratio corresponding to the first ratio.
US10917597B2
An imaging device that has a structure where a transistor is used in common by a plurality of pixels and is capable of imaging with a global shutter system is provided. A transistor that resets the potential of a charge detection portion, a transistor that outputs a signal corresponding to the potential of the charge detection portion, and a transistor that selects a pixel are used in common by the plurality of pixels. A node AN (a first charge retention portion), a node FD (a second charge retention portion), and a node FDX (the charge detection portion) are provided. Imaging data obtained in the node AN is transferred to the node FD, and the imaging data is sequentially transferred from the node FD to the node FDX to be read.
US10917591B2
The present disclosure relates to a solid-state imaging device and a method of controlling a solid-state imaging device, and an electronic device for enabling appropriate expansion of a dynamic range with respect to an object moving at a high speed or an object having a large luminance difference between bright and dark to reduce motion distortion (motion artifact). Exposure of a plurality of pixels is individually controlled in units of pixels. The present disclosure can be applied to a solid-state imaging device.
US10917588B2
Image sensors may include pixel circuitry to enable per-pixel integration time and read-out control. Two transistors may be coupled in series for per-pixel control, with one of the transistors being controlled on a row-by-row basis and the other transistor being controlled on a column-by-column basis. The two transistors in series may be coupled directly to each other without any intervening structures. Two transistors in series between a photodiode and a power supply terminal enables per-pixel control of starting an integration time, two transistors in series between a photodiode and a charge storage region enables per-pixel control of ending an integration time, and two transistors in series between a charge storage region and a floating diffusion region enables per-pixel control of read-out.
US10917585B2
Systems and methods for facilitating transportation of an observer in a vehicle include providing video images of an environment of the vehicle from a plurality of cameras having partly overlapping field of views, detecting an orientation of the observer's head, combining the video images to provide a first video image of a first section of the environment of the vehicle, and presenting a second video image of a second section of the environment of the vehicle. The second section is a subset of the first section and corresponds to the detected orientation of the observer's head. The first section is a proper subset of the environment seen by the plurality of cameras. The detecting and presenting are repeated after a predetermined time-period that is short enough not to cause nausea for the observer.
US10917579B2
A data collection method and system for a drone aircraft. The system includes a data collection device, an extension mechanism having one end connected to the drone aircraft and an opposite free end connected to the data collection device, and a control system for controlling operation of the extension mechanism. The extension mechanism is extendable from a retracted position in which the data collection device is stowed in or maintained proximate to the drone aircraft to one or more extended positions in which the data collection device is extended away from the drone aircraft, and is also retractable to bring the data collection device back to the retracted position. The control system controls operation of the extension mechanism to position the data collection device to a desired position beyond a given obstacle to enable the data collection device to capture data relating to an object or region of interest.
US10917578B2
System and method for enabling capturing of multiple images from a display device in which multiple image capturing devices disposed, at least partially, in the display device are controllably oriented to capture opposing offset views of a subject for combining (e.g., via optical tiling of captured image data) into a composite view.
US10917577B2
The present application relates to the technical field of communication, and provides a method and device for controlling camera shooting, a smart device, and a storage medium, including: recognizing whether or not a voice contains a keyword when the voice is detected; determining a sound source angle of a sound source object sending the voice if the voice contains the keyword; controlling the camera to turn according to the sound source angle of the sound source object sending the voice, such that the sound source object sending the voice is located within an image shooting range of the camera. In this way, preventing the camera from turning frequently when multiple people are speaking at the same time and causing shaking.
US10917575B2
A portable information device including a body, a position information portion that is provided in the body and that outputs position information, an image sensor that is provided in the body, a display system that is provided in the body and that displays, on a local field in a screen field, relevant information based on the position information such that the displayed relevant information is overlapped on a real-time image, an input portion that is provided on the body and, by use of which user operates an icon, the icon being displayed on the local field such that the displayed icon is overlapped on the real-time image and an imaging button that is provided, separately from the input portion, on the body and that is operated by user to capture a subject image via the image sensor.
US10917573B1
A video may be captured by an image capture device in motion. A stabilized view of the video may be generated by providing a punchout of the video. The punchout of the video may compensate for rotation of the image capture device during capture of the video. The size of the punchout of the video may be changed based on different rotational positions of to provide a view that includes different extents of the captured visual content. The changes in the size of the punchout may simulate changes in zoom of the visual content.
US10917565B1
An image capture device may switch operation between a spherical capture mode or a non-spherical capture mode. Operation of the image capture device in the spherical capture mode includes generation of spherical visual content based on the visual content generated by multiple image sensors. Operation of the image capture device in the non-spherical capture mode includes generation of non-spherical visual content based on visual content generated by a single image sensor.
US10917564B2
Techniques and systems are provided for processing video data. For example, 360-degree video data can be obtained for processing by an encoding device or a decoding device. The 360-degree video data includes pictures divided into motion-constrained tiles. The 360-degree video data can be used to generate a media file including several tracks. Each of the tracks contain a set of at least one of the motion-constrained tiles. The set of at least one of the motion-constrained tiles corresponds to at least one of several viewports of the 360-degree video data. A first tile representation can be generated for the media file. The first tile representation encapsulates a first track among the several tracks, and the first track includes a first set of at least one of the motion-constrained tiles at a first tile location in the pictures of the 360-degree video data. The first set of at least one of the motion-constrained tiles corresponds to a viewport of the 360-degree video data.
US10917556B2
An imaging apparatus includes: an image sensor capturing an image of a subject via an optical system including a focus lens, and generating image data; a distance measuring part calculating a subject distance and a movement distance of the subject by using the generated image data; and a controller that performs an auto-focus action by using the calculated subject distance or movement distance. The distance measuring part uses: first image data when the subject lies at the first position; second image data when the subject lies at the second position; and a PSF of the optical system corresponding to a focused position of the subject lying at the first position, thereby finding a distance between the first position and the second position, and calculating the subject distance and the movement distance of the subject for an image indicated by the second image data based on the found distance.
US10917555B2
An imaging unit is configured with use of an imaging element including an image output pixel and a phase difference detection pixel. A control unit performs focus control based on image-plane phase difference information obtained using the phase difference detection pixel over a predetermined period, generates focus state change information indicating whether or not a change in a focus state is a monotonous change, and continues the focus control based on the image-plane phase difference information on the assumption of a large blur state in a case where the focus state change information indicates that a change in the focus state is a monotonous change. The control unit switches from the image-plane phase difference auto-focus operation to an auto-focus operation in a case where a change in the focus state is not a monotonous change. Thus, it becomes possible to perform a high-speed and high-quality auto-focus operation.
US10917539B2
A computerized method for authenticating documents having VIZ sections, the method comprising capturing an image of a document to be authenticated from a scanner and enhancing the captured image, and using a processor for identifying and cropping a VIZ section in the image.
US10917535B2
A scanner for inserting a sheaf of papers into a file folder, which includes a first roller, a second roller, a third roller, and a fourth roller, each roller attached to a frame of the scanner, a first paper guide and a second paper guide attached to the frame of the scanner, a folder lifter attached to the frame of the scanner, a conveyor belt attached to the frame of the scanner, and a control circuit configured to control the scanner, where the first roller and the second roller are configured to feed a file folder toward the first paper guide, the first paper guide is configured to guide it toward the third and fourth rollers, where the first paper guide further guides the file folder onto the folder lifter, and the third and fourth rollers are configured to feed the file folder toward the second paper guide.
US10917523B2
A base station capable of communicating with a user equipment (UE) includes a transceiver configured to transmit Channel State Information-Reference Signal (CSI-RS) according to a CSI-RS configuration comprising a number of antenna ports, and downlink signals containing the CSI-RS configuration and a precoding-matrix-construction configuration for precoding matrix indicator (PMI) reporting on physical downlink shared channels (PDSCH), the precoding-matrix-construction configuration comprising a first and second sampling factors, O1 and O2, and a first and second numbers, N1 and N2, receive, from the UE, uplink signals containing a precoding matrix indicator (PMI) derived using the CSI-RS according to the precoding-matrix-construction configuration, a controller configured to convert the PMI to one of predetermined precoding matrices.
US10917520B1
Certain aspects of the present disclosure provide techniques for providing an automated callback service to a user. An example technique includes receiving an indication of a product installation failure, which includes an error code, a context of the computing device, and a product identifier. Based on the product identifier, a phone number is retrieved that is associated with the user of the computing device. A set of solutions predicted to resolve the installation failure is retrieved, based on the error code and the context. A callback is established to the user, and the user is connected with a virtual agent that will provide solutions from the set of solutions in the ranking order retrieved until a solution is determined to resolve the product installation error. The ranking of the predicted solutions is updated for other users in the future who may face a similar product installation error.
US10917514B1
A method and apparatus for activating a Near Field Communication (NFC) card involving short range communication can the problems of low efficiency and poor user experience in the process of switching and managing the emulated card. The method includes: determining and activating an NFC card associated with a preset location change rule in response to detecting that a change of a geographic location conforms to the preset location change rule, where the preset location change rule is used to characterize entering and/or leaving a preset geographic range.
US10917507B2
A mobile terminal includes a support assembly, a display screen, and a movable base. The support assembly includes a first housing, a second housing, and a bendable member. The first housing defines a first recess. The second housing defines a second recess. The bendable member is connected between the first housing and the second housing and has a capacity of being unbent or bent to unfold or fold the support assembly. The movable base is movably mounted in the first recess. The movable base is able to carry the camera to move out or retract into the first recess with respect to the first circumferential side surface, and the second recess is configured to accommodate a part of the movable base.
US10917505B2
An electronic device includes a cover sheet having a feature that is configured to interface with a camera of the electronic device. The cover sheet has a contoured blind recess formed along an inner surface. The contoured blind recess is configured to receive at least a portion of a lens of a camera system. A contour of the contoured blind recess corresponds with a contour of the lens.
US10917504B1
Technologies are provided for identifying the source of cyclic redundancy check (CRC) errors within a computer network that uses cut-through forwarding of network packets. For example, inbound network packets can be received by a network device that is configured to perform cut-through forwarding. Once the network packets are received, they are processed using cut-through forwarding. In addition to the cut-through forwarding, at least some of the received network packets are duplicated to create duplicate network packets. The duplicate network packets are processed using a different procedure. For example, the duplicate network packets are processed (e.g., as part of a secondary processing pipeline) by performing CRC checks on the duplicate network packets to detect CRC errors. Based on the CRC checks, source devices that originated network packets with CRC errors can be identified.
US10917503B2
An apparatus and a method for processing a received data packet are provided. The method involves determining whether the received data packet is to be recorded and applying to the packet a virtual LAN identification tag from a first group of one or more predetermined virtual LAN identification tags if it is determined that the packet is to be recorded. A recording management system is also provided, including an apparatus and a forwarding network element. The forwarding network element is arranged to inspect as received data packet and determine a virtual LAN identification tag of the packet. The forwarding network element is further arranged to cops the data packet if the virtual LAN identification tag of the packet is in the first group and to send the copy of the data packet to a recording element.
US10917500B2
A method for monitoring a computing system including multiple endpoints, includes monitoring, in at least some of the endpoints, operating-system (OS) system calls relating to a transport protocol having no handshake mechanism. First and second endpoints, which exchange a flow of packets with one another using the transport protocol, are identified from among the multiple endpoints. A deduction is made, from the monitored system calls, which of the first and second endpoints acts as a server in the flow of packets, and which of the first and second endpoints acts as a client in the flow of packets.
US10917498B2
Disclosed are a service processing method and apparatus, and a service server. The method comprises: receiving an operation request, sent by a first client device, for requesting to perform a service operation; generating a target service random code for a first account according to the operation request; receiving an operation response that is sent by a second client device according to the target service random code; identifying the first account by using the operation response; and sending account information of the first account to the second client device, so that the second client device completes the service operation based on the account information. In embodiments of the present application, a service processing process is completed based on a service random code that is generated by a service server in real time; therefore, security is relatively high, and interference from the external natural environment is avoided, and reliability of service processing can be effectively improved.
US10917497B2
Some embodiments of the present application disclose a method, system, device, and server for determining transmission quality of a node, wherein the method comprises: acquiring data transmission information of a preset number of data slices transmitted from a first peer node to a second peer node and before a first slice in the data slices (S11); determining, according to the data transmission information, a data transmission success rate factor corresponding to the first slice (S12); determining, according to the data transmission information, a transmission speed factor corresponding to the first slice (S13); and determining, according to the transmission success rate factor and the transmission speed factor, transmission quality of data transmission from the first peer node to the second peer node (S14). The technical solutions provided by embodiments of the present application can timely judge the transmission quality of the node and improve the transmission efficiency of P2P.
US10917492B2
This disclosure relates to systems and methods for executing a caching procedure for a web cache that is utilized by an electronic platform storing a plurality of clusters. The caching procedure may comprise retrieving a priming cutoff parameter that identifies a timeframe, utilizing the priming cutoff parameter to identify a subset of clusters that have been added or updated within the timeframe, and priming the web cache with content associated with the subset of clusters. The content in the web cache can be transmitted in response to receiving requests for the content. Other embodiments are disclosed herein.
US10917491B1
Aspects of the disclosure relate to cognitive automation-based engine processing to propagate data across multiple systems via a private network to overcome technical system, resource consumption, and architecture limitations. Data to be propagated can be manually input or extracted from a digital file. The data can be parsed by analyzing for correct syntax, normalized into first through sixth normal forms, segmented into packets for efficient data transmission, validated to ensure that the data satisfies defined formats and input criteria, and distributed into a plurality of data stores coupled to the private network, thereby propagating data without repetitive manual entry. The data may also be enriched by, for example, correcting for any errors or linking with other potentially related data. Based on data enrichment, recommendations of additional target(s) for propagation of data can be identified. Reports may also be generated. The cognitive automation may be performed in real-time to expedite processing.
US10917489B2
One or more computing devices, systems, and/or methods for facilitating user subscription to content from a content provider are provided. For example, a message interface provides access to messages associated with a user message address of a user. A content recommendation to subscribe to content of a content provider is generated and populated within the message interface (e.g., a recommendation to subscribe to a gardening newsletter). Responsive to the user interacting with the content recommendation, a subscribe option is displayed through the message interface. The user can use the subscribe option to quickly and efficiently create a user subscription to the content without transitioning away from the message interface. Information used to create the user subscription can be prefilled in order to reduce the amount of user actions needed for creating the user subscription.
US10917476B2
The described technology provides a capability for web applications from different domains to interact within one application environment. For example, an enterprise web application executing on a client terminal is provided the capability to monitor a second web application from a third party vendor even when the second web application is independently executing within an iframe or the like within the enterprise web applications container or context. In some example embodiments, the communication is enabled by a composite cookie or key that incorporates portions of an enterprise web application cookie or key and also portions of a vendor web application cookie or key.
US10917471B1
Determining active membership among a set of storage systems, including: determining, by a cloud-based storage system among the set of storage systems, that a membership event corresponds to a change in membership to the set of storage systems synchronously replicating the dataset; applying, in dependence upon the membership event, one or more membership protocols to determine a new set of storage systems to synchronously replicate the dataset; and for one or more I/O operations directed to the dataset, applying the one or more I/O operations to the dataset synchronously replicated by the new set of storage systems.
US10917467B1
A computing system implemented method is disclosed for distributing data objects in a network of computing nodes. Each node has stored thereon subscription rules defining characteristics of data objects that the particular node may require during processing. The nodes exchange their subscription rules with other nodes in the network. Each node then compares the rules received from other nodes with the attributes of data objects stored on the particular node. Where a rule set matches the attributes of a data object stored thereon, the node marks the particular data object for copying to the node from which the particular rule set was received. The marked data object is then copied to the appropriate node.
US10917463B2
A computer readable storage medium and methods for distributing an application among computing nodes in a distributed processing system. A method estimates a cost of storing information pertaining to the application on different computing nodes; estimates a cost for computing resources required to execute the application on different computing nodes; estimates a cost of inter-node communication required to execute the application on different computing nodes; and selects at least one computing node to execute the application based on minimizing a total of at least one of the cost estimates.
US10917456B2
The present disclosure provides new methods and systems for managing applications in a deployment pipeline. For example, a policy of a first environment and a policy of a second environment are detected. A request to move an application from the first environment to the second environment is received. Configuration data of the first environment is incompatible with the second environment. A configuration data set associated with the application is detected and includes various pieces of configuration data. Based on the various policies and the configuration data set, actions to be implemented in the configuration data set are determined, including actions associated with each piece of configuration data. The actions are implemented on the pieces of configuration data to obtain a reconfigured configuration data set that includes different configuration data than that of the first environment. The application and the reconfigured configuration data set are moved to the second environment.
US10917454B1
A voice quality measuring system is provided. The voice quality measuring system comprises a radio site, an air traffic control center, ACC, an internet protocol, IP, based communications system, connecting the radio site and the ACC, and at least one IP probe. The IP probe is configured to monitor IP traffic between the radio site and the ACC through the IP based communications system.
US10917452B2
A speech coding adjustment method in voice over long-term evolution (VoLTE) communication and a serving base station thereof are disclosed. The method includes: acquiring, by a serving base station, quality information of the VoLTE communication based on a predetermined condition; smoothening, by the serving base station, the quality information; acquiring coding information of the VoLTE communication based on the smoothened quality information, the coding information including a final speech coding mode and a corresponding code rate; and sending, by the serving base station, the coding information to a serving base station corresponding to a peer terminal, such that the serving base station and the serving base station corresponding to the peer terminal perform a speech coding adjustment for the VoLTE communication.
US10917439B2
A method and a system for contextually managing and executing a change in security behavior of a target user are provided. The system extracts multiple context attributes including activity telemetry, skill, etc., from multiple external applications. The system dynamically generates one or more security behavioral models for each user based on behavior modeling criteria. The system dynamically generates a security behavior score for each user by scoring a selection of the context attributes from their security behavioral models. The system dynamically generates targeted, contextual control elements specific to a target user identified from among the users using the security behavioral models, the security behavior score, and one or more context libraries. The system dynamically renders one or more of the targeted, contextual control elements on a user device of the target user through one or more delivery channels for executing a change in the security behavior of the target user.
US10917437B2
Conflict detection and resolution methods and apparatuses relate to the field of communications technologies. The conflict detection method includes: acquiring, by a controller, a flow path of a data flow on a network, where the flow path is used to indicate a path along which the data flow reaches an address in a destination address range from an address in a source address range through at least two intermediate nodes on the network, a first flow table rule is added to or deleted from flow tables of the at least two intermediate nodes, and the first flow table rule is any flow table rule; and determining, by the controller, whether a conflict exists according to an address range of the flow path and an address range of a security policy.
US10917433B2
Embodiments disclosed describe a security awareness system may adaptively learn the best design of a simulated phishing campaign to get a user to perform the requested actions, such as clicking a hyperlink or opening a file. In some implementations, the system may adapt an ongoing campaign based on user's responses to messages in the campaign, along with the system's learned awareness. The learning process implemented by the security awareness system can be trained by observing the behavior of other users in the same company, other users in the same industry, other users that share similar attributes, all other users of the system, or users that have user attributes that match criteria set by the system, or that match attributes of a subset of other users in the system.
US10917429B1
Systems and methods are described for verifying whether simulated phishing communications are allowed to pass by a security system of an email system to email account of users. The delivery verification campaign may be configured to include the selection of the one or more types of simulated phishing communications from the plurality of types of simulated phishing communications. The selected one or more types of simulated phishing communications of the delivery verification campaign may be communicated to one or more email accounts. It is determined whether or not each of the one or more types of simulated phishing communications was allowed by the security system to be received unchanged at the one or more email accounts.
US10917423B2
A system, method, and computer-readable medium are disclosed for performing an adaptive trust profile generation operation. The adaptive trust profile generation operation includes: monitoring an electronically-observable action of an entity, the electronically-observable action of the entity corresponding to an event enacted by the entity; converting the electronically-observable action of the entity to electronic information representing the action of the entity; and generating the adaptive trust profile based upon the action of the entity, the adaptive trust profile comprising a plurality of adaptive trust profile components.
US10917421B2
In one embodiment, a security device in a computer network determines a plurality of values for a plurality of features from samples of known malware, and computes one or more significant values out of the plurality of values, where each of the one or more significant values occurs across greater than a significance threshold of the samples. The security device may then determine feature values for samples of unlabeled traffic, and declares one or more particular samples of unlabeled traffic as synthetic malicious flow samples in response to all feature values for each synthetic malicious flow sample matching a respective one of the significant values for each corresponding respective feature. The security device may then use the samples of known malware and the synthetic malicious flow samples for model-based malware detection.
US10917417B2
A method for network security joint defense includes: obtaining security log information of security devices, wherein the security log information includes intrusion event information violating an own defense policy of the security device obtained by the security device in a network/system environment; converting log formats of the multiple obtained security log information into a preset log format, wherein the preset log format is a log format that is identifiable by the plurality of the security devices; classifying and summarizing the intrusion event information included in the converted security log information according to preset intrusion event types; obtaining a security device identification corresponding to each of preset intrusion event types; and pushing the intrusion event information corresponding to each preset intrusion event type to the security device corresponding to the security device identification, so that the security device adjusts the own defense policy thereof according to the pushed intrusion event information.
US10917412B2
A system for implementing header enrichment or header injections in proprietary networks for authenticating users, conducting user risk assessments, and obtaining user information.
US10917409B2
Disclosed in various examples are methods, systems, and machine-readable media for exposing a Representational State Transfer (RESTful) interface to users whereby management commands on a datacenter may be issued remotely from the users' workstations for secure, remote management of the datacenter. An application task automation command (e.g., a POWERSHELL® command) is executed remotely by creating a proxy command (e.g., based on a POWERSHELL® cmdlet code) to cause the application task automation command to be executed when the proxy command is remotely invoked and deploying the proxy command to a remote computer, such as the user's workstation. The remote computer issues a request including a user identifier and any parameters for the application task automation command when the corresponding proxy command has been invoked by the remote computer. The datacenter determines whether the user is authorized to execute the application task automation command invoked by the proxy command, and upon authorization of the user, the datacenter computer runs the application task automation command with any parameters provided in the request to control configuration of, or data stored on, at least one computer in the datacenter.
US10917406B2
An access control method, system, and a switch, pertains to the field of network technologies. The access control method includes receiving, by an authentication device, a packet from an access device, where the packet includes a virtual local area network (VLAN) identifier, and authenticating, by the authentication device based on the VLAN identifier and a preconfigured correspondence using an authentication method corresponding to the VLAN identifier, a terminal device sending the packet, where the correspondence includes a mapping from a plurality of VLAN identifiers to at least two authentication methods. Hence, the authentication method of the terminal device is determined based on the VLAN identifier such that different authentication methods may be used for terminal devices in different VLANs. Therefore, an access manner is flexible.
US10917400B1
Systems and methods related to an online security center are provided. For example, a processor may receive authentication information via a first website, a first application, or both. The authentication information may be associated with an account registered with a second website, a second application, or both. The processor may store the authentication information. The processor may receive input of a selection related to managing a stored password of the authentication information. The processor may automatically generate a new password based at least in part on one or more password specifications that enhance security of the new password, a configurable time limit for changing the authentication information, or some combination thereof. The processor may then display a recommendation including the new password, automatically change the stored password to the new password, or some combination thereof, based on the input.
US10917396B2
Embodiments as disclosed provide systems and methods that use a local authenticator within a domain to provide a credential to access a resource of the domain to a non-local requestor. When a request is received from a non-local requestor at the domain the non-local requestor can be authenticated based on the request. The local authenticator can then be accessed to obtain a credential. This credential may be the same type of credential provided to members of the domain when they authenticate using the local authenticator. The credential is provided to the non-local requestor so the non-local requestor can access the resource of the domain using the credential and authentication of the non-local requestor with respect to these accesses can be accomplished using the local domain authenticator and the credential.
US10917395B2
Methods, systems, and computer program products for vehicle wireless internet security are provided. A connection request is received from a mobile device. A data request is transmitted to the mobile device. The data request includes a request for location-based data of the mobile device. A first data is received from the mobile device that corresponds to the data request. A vehicle data is generated that comprises location-based data of the vehicle. A match between the first data and the vehicle data is determined. A match is determined where the location based data of the mobile device is with a pre-determined threshold of the location-based data of the vehicle.
US10917391B2
A method for rendering a webpage is disclosed. Initially, a request to render a webpage is received from a browser. Next, content of the webpage to be rendered on the browser is received from a publisher. Then, an advertisement to be inserted in the webpage to be rendered on the browser is received from a chooser that is different from the publisher. The advertisement is selected by requesting a type of data regarding the webpage, receiving the data regarding the webpage of the requested type, and selecting the advertisement based on the data regarding the webpage of the requested type. The type of data regarding the webpage is one or more of an extract of the webpage, a summary of the webpage, a keyword relating to the webpage, a category of the webpage, meta data about or from the webpage, and a compression of the webpage.
US10917389B2
Various embodiments of the present application set forth a computer-implemented method that includes receiving, by a trusted tunnel bridge and from a first application executing in a first network, a first encrypted data packet, where the first encrypted data packet includes an encrypted portion of data, and a destination device identifier (DDI). The method further includes determining, by the trusted tunnel bridge, a particular device in a second network and associated with the DDI included in the first encrypted data packet. The method further includes sending, by the trusted tunnel bridge directly to the particular device, the first encrypted data packet.
US10917380B2
A communication partner correspondence relationship collecting device includes a communication partner specifying unit that specifies a subject communication partner whose correspondence relationships are to be collected; a DNS query transmission controller that controls a DNS client such that the DNS client transmits a DNS query to the subject communication partner in a given cycle shorter than a cycle in which the IP address corresponding to the subject communication partner is changed and that collects IP addresses corresponding to the subject communication partner from responses to the DNS queries; and a correspondence relationship log information creator that creates log information from the IP addresses corresponding to the subject communication partner, which are the IP addresses collected by the DNS query transmission controller, and at least one of a set of dates and a set of times at which responses are made to the DNS queries.
US10917379B2
A method, system, and computer program product for enabling communication between different overlay solutions. The method includes one or more processor obtaining an address resolution request from a first resource in a first domain for a second resource in a second domain. Both domains are in a shared computing environment and the second domain includes a control plane engine. The one or more processor obtains source information from the request, registers the information to the engine, and utilizes the request to query the engine to locate the second resource in the domain. The second resource matches the request. The processor receives a response from the engine identifying a first host and the first host is in the second domain and is the host of the second resource. The processor sends a notification request to the first host requesting that the first host reply to the request.
US10917375B2
A method of managing messages in a communication device is disclosed. The method includes receiving messages through a communication device. Critical messages may be determined by identification of one or more critical content in the one or more messages and analyzed based on the context and content associated with the critical messages. A priority for each of the critical messages may be generated by assigning vocabulary weight to the critical content and a context weight to the critical message. The critical messages may be queued based on their respective priorities. Dynamic allocation of resources by adjusting at least one of buffer, and packet delay associated with the communication device based on the priority of the one or more messages in the queue is done. The one or more messages in the communication device may be managed based on the queuing and the dynamic allocation of resources.
US10917368B2
A social network service, which can visualize and express a user's emotions or opinions and can randomly arrange or permanently delete the content of conversations exchanged between the user and counterparts includes: receiving a chat room creation request from at least one user equipment; transmitting information on a user equipment that has transmitted a chat room participation request, among at least one other user equipment located within a predetermined distance from the user equipment that has transmitted the chat room creation request, to the user equipment that has transmitted the chat room creation request; and creating a chat room for allowing the user equipment that has transmitted the chat room creation request and at least one other user equipment that has transmitted a chat room participation request to perform messaging communication.
US10917366B2
Disclosed are a method and an apparatus for managing a message in an electronic device. The method includes displaying an application execution screen of an application. The method also includes displaying a marked message list when a touch input is sensed for extracting a marked message from the application execution screen. The method also includes switching to and displaying a chat window including a selected marked message, when the marked message is selected from the marked message list.
US10917364B2
A switch having two or more logical switching units which allow servers or other networked equipment to be connected into two or more different networks without expanding the switch into more than 1U is disclosed. A modular switching node and associated housing that allows servers or other networked equipment to be connected into two or more different networks without expanding the switch into more than 1U, and which allows failing parts to be replaced or upgraded without requiring the replacement of the entire switch is disclosed.
US10917357B2
Processes pending execution in respective compute nodes (N1-Nn) of a cluster of a distributed HPC computer can communicate with one another by message exchange through an interconnected fabric. To exchange messages between the processes a method is proposed to identify the physical cards associated with the compute nodes directly from the hostname of the compute nodes as they are used in the user program. This direct identification is made from at least one mapping table (MT1) associating bijectively the hostname of each compute node of the cluster with the unique logical address of the associated physical card. This mapping table is kept in a component of the computer responsible for managing the fabric, i.e. the fabric manager (FM1). Various implementations enable scaling when accomplishing the method of message exchange between processes.
US10917344B2
Provided are systems and methods for connection establishment over a network that does not require a user application to establish an explicit connection with a target application. In some implementations, provided is an apparatus configured to communicate with a network and a host device. The apparatus may receive a message and destination information associated with the message from the host device. The apparatus may further determine, using the destination information, a transport context from a plurality of transport contexts. The transport context may include a state of a connection with a destination on the network. The destination on the network may be associated with the destination information.
US10917338B2
A system and method for building a data structure for determining if multiple routing or forwarding tables yield the same or different forwarding behaviors. VeriTable uses a single tree/trie traversal to quickly check if multiple forwarding tables are forwarding equivalent, yield routing loops, or black holes. VeriTable also uses the Longest Prefix Matching rule for lookups, e.g., checking if route updates in control plane are consistent with the ones in forwarding plane. VeriTable can be applied to network-wide abnormality diagnosis of network problems, such as scalable and efficient forwarding loop detection and avoidance in the data plane of a network. In addition, VeriTable can be extended to handle incremental updates applied to the forwarding tables in a network.
US10917337B1
An improved traceroute mechanism for use in a label-switched path (LSP) is provided by (a) receiving, by a device in the LSP, an echo request message, wherein the echo request includes a label stack having a least one label, and wherein each of the at least one label has an associated time-to-live (TTL) value; (b) responsive to receiving the echo request, determining by the device, whether or not the device is a penultimate hop popping (PHP) device for the outermost label of the label stack; and (c) responsive to determining that the device is the PHP device for the outermost label of the label stack, (1) generating an echo reply message corresponding to the echo request message, wherein the echo reply message is encoded to indicate that the device is the PHP device for the outermost label of the label stack, and (2) sending the echo reply message back towards a source of the echo request message. Responsive to receiving the echo reply message by the ingress of the LSP defined by the outermost label of the label stack, the ingress may (a) determine whether or not the received echo reply message was sourced from the PHP of the LSP defined by the outermost label of the label stack, and (b) responsive to a determination that the received echo reply message was sourced from the PHP of the LSP defined by the outermost label of the label stack, (1) generate a next echo request in which the TTL value associated with the outermost label in the label stack is increased and in which the TTL value associated with a next to outermost label, if any, in the label stack is incremented, and (2) send the next echo request message on the LSP defined by the outermost label of the label stack.
US10917336B2
Various systems and methods for providing network services are described herein. In one example, a method includes receiving, via a first processor, a network packet from a source device. The method can also include sending, via the first processor, the network packet to a second processor if a service subsystem and a service are responsive. Furthermore, the method can include modifying, via the second processor, the network packet or generating a new packet based on the service. The method can also include receiving, via the first processor, the modified network packet or the new network packet from the second processor. The method can also further include sending, via the first processor, the modified network packet or the new network packet to a destination device.
US10917334B1
Technologies are provided for expanding computer network route advertisements. A route expansion server can be configured to receive route advertisements from a router, generate an expanded route advertisement that includes additional network route information, and transmit the expanded route advertisement to another router. The route expansion server can receive a route advertisement from a network zone edge router, comprising a network address prefix. The route expansion server can look up one or more additional network address prefixes associated with the edge router and generate an expanded route advertisement message that indicates that the edge router is a potential next hop for the network address prefix and the one or more additional network address prefixes. The route expansion server can transmit the expanded route advertisement message to another router. In at least some embodiments, the route expansion server can generate different expanded route advertisement messages for different routers.
US10917329B2
A communication device belonging to a first cluster among a plurality of clusters includes a memory, a processor, and a network connection device. The memory stores identification information of another cluster that has information being retrievable by a terminal connecting to the communication device in a summary of data held by the other cluster. The processor performs, upon receiving a combination of identification information of a second cluster that holds retrieval-target data and identification information of the retrieval-target data from the terminal that accessed the summary, a control to request target data identified by the combination. The network connection device forwards the target data to the terminal.
US10917327B1
A method comprising: selecting a test for execution on a computing system; identifying a set of performance counters that is associated with the test; executing the test and the set of performance counters on the computing system, the test and the set of performance counters being executed concurrently with one another; generating an execution signature for the test based on the set of performance counters, the execution signature being generated while the test is being executed on the computing system; reconfiguring the test based on the execution signature, the test being reconfigured while the test is being executed on the computing system, wherein each of the performance counters in the set is associated with a different respective operational parameter of the computing system; wherein each of the performance counters in the set includes logic for collecting values of the performance counter's respective operational parameter.
US10917326B1
According to one method for debugging test traffic generation, the method occurs at a test system implemented using at least one processor and at least one memory. The method includes generating test traffic, wherein generating the test traffic includes receiving routing information from a system under test (SUT) via at least one routing protocol, determining traffic header data using the routing information, and storing resolution processing path information indicating how the traffic header data was determined; and displaying, using a display, test traffic data, wherein displaying the test traffic data includes displaying at least some of the resolution processing path information for at least some of the traffic header data.
US10917324B2
Respective network metrics sets corresponding to one or more data sources are examined at a network health manager. Network health states corresponding to one or more endpoint pair categories are determined based on the analysis of the network metric sets. An indication of the network health state of a particular endpoint pair category is stored.
US10917321B2
Examples may include sleds for a rack in a data center including physical compute resources and memory for the physical compute resources. The memory can be disaggregated, or organized into near and far memory. A first sled can comprise the physical compute resources and a first set of physical memory resources while a second sled can comprise a second set of physical memory resources. The first set of physical memory resources can be coupled to the physical compute resources via a local interface while the second set of physical memory resources can be coupled to the physical compute resources via a fabric.
US10917319B2
Systems and methods are provided for automatically discovering applications/clusters in a network and mapping dependencies between the applications/clusters. A network monitoring system can capture network flow data using sensors executing on physical and/or virtual servers of the network and sensors executing on networking devices connected to the servers. The system can determine a graph including nodes, representing at least the servers, and edges, between pairs of the nodes of the graph indicating the network flow data includes one or more observed flows between pairs of the servers represented by the pairs of the nodes. The system can determine a dependency map, including representations of clusters of the servers and representations of dependencies between the clusters, based on the graph. The system can display a first representation of a first cluster of the dependency map and information indicating a confidence level of identifying the first cluster.
US10917316B2
A specification of a topology of a microservices application is obtained as a plurality of nodes corresponding to a plurality of microservices of the microservices application. The plurality of nodes includes a root node, each of the plurality of nodes other than the root node has a timeout parameter and a retries parameter. Via constrained black box optimization, optimized values are selected for the timeout parameter and the retries parameter for each of the plurality of nodes other than the root node, subject to satisfying a specified end-to-end latency for the microservices application and minimizing an error rate for the microservices application. The microservices application is configured in accordance with the optimized values. At least one external request to the root node is responded to with the microservices application configured in accordance with the optimized values.
US10917314B1
Techniques for distributed node management are described. In some implementations, distributed node management includes determining a host of a distributed system to be unhealthy; requesting a plurality of leases from peers in the distributed system, each lease to guarantee the lease providing peer will not undergo voluntary maintenance; upon receiving the requested plurality of leases, reporting the host as unhealthy to a load balancer of the distributed system, the load balancer to balance traffic of the host and not direct traffic to the unhealthy host; and reporting the host as healthy to the load balancer of the distributed system after a predetermined period of time.
US10917306B2
The disclosure relates to provisioning end devices, such as wireless end devices. In one aspect, a wireless end device may be provisioned with a backend system without requiring a user to enter information to connect the wireless end device to a local wireless network. Moreover, the wireless end device may be provisioned with a single user action. In one example, the single action may be a single click on an activation portal. The single action may trigger the backend system to detect the wireless end device with the help of one or more gateways at one or more premises, and to associate the wireless end device with a user account. The backend system may also facilitate configuring the wireless end device to connect to the proper or desired network at a premises.
US10917305B2
A method and system for conducting audit for an assessment platform is provided. The disclosure provides an automated audit process that will guarantee the computer systems along with the network will hold well during the course of the online examination. The system mainly comprises a primary server checking module and a captivation module. The primary server checking module is configured to perform the system level, browser level, network level and bandwidth level tests to ensure better risk management and reflect the exact capacity of the online examination center. A network congestion will also be built for a prolonged duration of time. The captivation module is gateway for deploying different local instance solutions. The restrictions it will impose will prevent any sort of malpractice (from remote agents as well) and optimize the use of CPU and memory to bring forth best performance of the system during the course of the exam.
US10917303B2
Provided are a data transmission method and device. The method includes that: N second-type nodes are grouped to form a third-type node, N being a positive integer more than or equal to 2; and data is transmitted in a network formed by the second-type nodes, the third-type node and a first-type node.
US10917301B2
A wireless communication network implements a wireless network slice that has a slice configuration. A slice controller signals a Network Function Virtualization (NFV) Management and Orchestration (MANO) to implement a Network Service Descriptor (NSD) for the slice based on the slice configuration. The NFV MANO signals an NFV Infrastructure (NFVI) to execute Virtual Network Functions (VNFs) for the slice based on the NSD. The NFVI executes the VNFs, and the VNFs handle user data for wireless user devices that use the slice. The VNFs generate and transfer slice data responsive to handling the user data. The wireless user devices generate and transfer slice data responsive to using the slice. Wireless access points generate and transfer slice data responsive to serving the user devices. A distributed ledger receives the slice data, forms a consensus for the slice data, and stores the slice data in a distributed ledger format.
US10917300B2
A method for obtaining a standard configuration template of a network device and a computing device includes obtaining configuration commands of a plurality of network devices, erating a command template set including a plurality of different command templates, generating a correlation matrix based on the command template set, clustering the plurality of network devices based on the correlation matrix to obtain at least two categories of network devices, dividing the correlation matrix into a plurality of submatrixes based on a clustering result, performing singular value decomposition on each submatrix to obtain a non-zero singular value, and using, as a standard configuration template of a corresponding category, a command template in the command template set that makes a contribution greater than a threshold to the non-zero singular value.
US10917294B2
Embodiments of the present invention disclose a network function instance management method, including: receiving a management request for a target network function instance, where the management request for the target network function instance carries an identifier of a target virtualized network function descriptor and an identifier of a first network function instance, and the identifier of the first network function instance is used to determine a connection between the target network function instance and the first network function instance; managing the target network function instance based on the management request for the target network function instance; and establishing the connection between the target network function instance and the first network function instance based on the identifier of the first network function instance. In addition, the embodiments of the present invention further disclose a network function instance management apparatus and device.
US10917293B2
In one embodiment, a system, apparatus and method is described, the system including a local controller by executed by a processor of an Internet of Things (IoT) device, the local controller being operative to perform, at least one of a push or a pull operation with at least one other IoT device, to request extended control functionality from a central controller, to receive extended control functionality from the central controller, to exercise said extended control functionality over the least one other IoT device, to receive an instruction from the central controller retracting control functionality and, in response to receiving said instruction, to retract said control functionality, and to receive a command to delete itself from the IoT device. Related systems, apparatus, and hardware are also described.
US10917290B2
Various communication systems may benefit from improved communications for a cloud radio access network. For example, certain communication systems may benefit from an improved S1 interface that connects a network entity to front ends in a cloud radio access network. A method, in certain embodiments, may include receiving at least one setup message at a network entity from a plurality of front ends. Multiple connections may be established between the network entity and the plurality of front ends. The method may also include choosing at least one of the multiple connections to transmit another message to one of the plurality of front ends which map back to a common set of at least one radio access points, network nodes, or cells, and transmitting the another message through the chosen one of the multiple connections to the common set of at least one radio access points, network nodes, or cells.
US10917287B2
A non-transitory computer-readable recording medium having stored therein a communication control program for causing a computer to execute a process includes: receiving, from each of a plurality of base stations, communication result between the respective base stations and a communication terminal; storing, when the received communication result indicates that transmission of a message from a first base station to a specific communication terminal is failed, the message in a storage in association with identification information on the specific communication terminal; and referring, when the received communication results indicates that communication is established between a second base station and the specific communication terminal, to the storage, transmitting the message stored in association with the identification information on the specific communication terminal to the second base station, and requesting the second base station to transmit the message to the specific communication terminal.
US10917276B2
An apparatus and method for broadcast signal frame using a bootstrap and a preamble are disclosed. An apparatus for generating broadcast signal frame according to an embodiment of the present invention includes a time interleaver configured to generate a time-interleaved signal by performing interleaving on a BICM output signal; and a frame builder configured to generate a broadcast signal frame including a bootstrap and a preamble using the time-interleaved signal.
US10917273B2
Provided is a wireless communication device and a wireless communication method which can maintain compatibility with a plurality of communication schemes and send a response signal back within the allowed time specified by each communication scheme. The wireless communication device includes a radio receiving unit (120) that receives a packet having a format conforming to a first communication scheme and including a second format portion conforming to a second communication scheme using a higher frequency band than the first communication scheme and a first format portion excluding the second format portion, and a processing unit (160) that, outputs a response signal at completion of demodulation and decoding of the first format portion, regardless of whether demodulation and decoding of the second format portion are completed or not.
US10917261B2
Provided is a system and method for a multi-tenant datacenter with layer 2 cloud interconnection and cloud storage. More specifically, the datacenter providing cloud storage, includes a plurality of Client Systems coupled to a first datacenter each Client System having a set of infrastructure resources and an initial networking configuration; and a first cloud computing environment established in the first datacenter, and coupled to the Client Systems by OSI Layer 2 as a data link layer for the transfer of data frames, each frame having a plurality of OSI Layer 2 tags, the first cloud computing environment providing storage resources for allocation to at least two Client Systems, the plurality of OSI Layer 2 tags permitting the at least two Client Systems to have overlapping network configurations. An associated method of providing a multi-tenant datacenter with layer 2 cloud interconnection and cloud storage is also provided.
US10917253B2
A method of configuring an in-vehicle network includes: receiving a first wake-up signal from a first controller among a plurality of controllers in a sleep mode by an Ethernet switch; activating the Ethernet switch according to the wake-up signal; determining a routing port according to a destination address of the Ethernet data received from the first controller; and transmitting a second wake-up signal of a second controller among the plurality of controllers through a physical-layer processing device included in the Ethernet switch corresponding to the determined routing port.
US10917251B2
An apparatus is provided which comprises: an entropy source to produce a first random sequence of bits, wherein the entropy source comprises an array of bi-stable cross-coupled inverter cells; a first circuitry coupled to the entropy source, wherein the first circuitry to generate an entropy source selection set; and a second circuitry coupled to the entropy source and the first circuitry, wherein the second circuitry is to receive the first random sequence and the entropy source selection set, and wherein the second circuitry is to generate a second random sequence.
US10917249B2
Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for managing data element stored in a blockchain network. One of the methods includes receiving a request from a client computing device to store a data element into the blockchain network by a blockchain data element processing server. The blockchain data element processing server determines whether the client computing device is authorized to store the data element into the blockchain network and whether the data element is a sensitive data element. If the client computing device is authorized to store the data element into the blockchain network and the data element is not a sensitive data element, the blockchain data element processing server stores the data element that is encrypted using an encryption algorithm into the blockchain network.
US10917239B2
Apparatus and methods for evaluating an encryption key based on policies for a policy operation, including, but not limited to, aggregating existing policies for evaluating at least one key attribute of the encryption key, executing a policy replacement operation replacing at least one existing policy with at least one ephemeral policy, and evaluating the at least one key attribute based, at least in part, on the at least one ephemeral policy.
US10917235B2
A method for performing privacy-preserving or secure multi-party computations enables multiple parties to collaborate to produce a shared result while preserving the privacy of input data contributed by individual parties. The method can produce a result with a specified high degree of precision or accuracy in relation to an exactly accurate plaintext (non-privacy-preserving) computation of the result, without unduly burdensome amounts of inter-party communication. The multi-party computations can include a Fourier series approximation of a continuous function or an approximation of a continuous function using trigonometric polynomials, for example, in training a machine learning classifier using secret shared input data. The multi-party computations can include a secret share reduction that transforms an instance of computed secret shared data stored in floating-point representation into an equivalent, equivalently precise, and equivalently secure instance of computed secret shared data having a reduced memory storage requirement.
US10917229B2
Systems and methods are disclosed herein for syntonizing machines in a network. A coordinator accesses probe records for probes transmitted at different times between pairs of machines in the mesh network. For different pairs of machines, the coordinator estimates the drift between the pair of machines based on the transit times of probes transmitted between the pair of machines as indicated by the probe records. For different loops of at least three machines in the mesh network, the coordinator calculates a loop drift error based on a sum of the estimated drifts between pairs of machines around the loop and adjusts the estimated absolute drifts of the machines based on the loop drift errors. Here, the absolute drift is defined relative to a drift of a reference machine.
US10917225B2
Disclosed are a method and a base station for mitigating self-interference in which, in a resource region for transmitting a plurality of downlink control channels, an overlap region is configured, the overlap region being a resource region from which the effects of self-interference due to an uplink communication of a terminal must be removed, and the information regarding the overlap region is transmitted to a terminal connected to a base station and communicating via FDR.
US10917221B2
A terminal apparatus using large FFT points transmits a reference signal such that short OFDM symbols are repeated.
US10917220B2
In wireless communications for multi-users, a station may generate a first frame and transmit the first frame to an access point. The first frame may include media access control protocol data units (MPDUs). Each MPDU is associated with a traffic identifier (TID). In one aspect, a TID of one of the MPDUs is different from a TID of another one of the MPDUs. In response to receiving the first frame, the access point may generate a second frame based on the first frame. The second frame may include an indication that all of the MPDUs having TIDs are received. The access point may transmit the second frame to the station. Other methods, apparatus, and computer-readable media are also disclosed.
US10917219B2
Methods, systems, and devices for multiplexing code block group (CBG) level and transport block (TB) level feedback are described. An example method includes receiving a set of TBs, generating a bit sequence providing CBG-level feedback on a first subset of the TBs and TB-level feedback on at least a second subset of the TBs, and transmitting the bit sequence. Another example method includes transmitting a set of TBs, receiving a bit sequence providing CBG-level feedback on a first subset of the TBs and TB-level feedback on at least a second subset of the TBs, and retransmitting at least one CBG for each TB in the first subset of TBs and the second subset of TBs based at least in part on the bit sequence.
US10917218B2
According to one embodiment of the present invention, a method of decoding, by a user equipment, a downlink signal in a wireless communication system comprises the steps of: receiving rate matching pattern information indicating a rate matching resource having a repetition period from a base station; and decoding a downlink shared channel using the rate matching pattern information.
US10917215B2
Methods, systems, and devices for transmission and reception of SPS communications are disclosed herein. User equipment (UE) is configured to receive, in a first subframe, a physical downlink control channel or enhanced physical downlink control channel (PDCCH/EPDCCH) corresponding to semi-persistent scheduling (SPS) activation. The PDCCH/EPDCCH conveys a value of nSCID. The UE configures, based on the SPS activation, a downlink (DL) assignment in a second subframe for receiving an SPS physical downlink shared channel (PDSCH) without a corresponding PDCCH/EPDCCH. The UE determines a reference signal sequence corresponding to the SPS PDSCH using nSCID derived from the PDCCH/EPDCCH corresponding to the associated SPS activation. The UE receives the SPS PDSCH in a second subframe. The UE processes the SPS PDSCH based on the reference signal sequence for the SPS PDSCH in the second subframe using the nSCID derived from the PDCCH/EPDCCH corresponding to the associated SPS activation. The UE is configured for transmission mode 10 (TM10).
US10917214B2
One disclosure of the present specification provides a method for performing, by a machine type communication (MTC) device, communication using a narrowband. The method may comprise the steps of: receiving setting information on a narrowband which can be used for communication, wherein the setting information comprises at least one narrowband which can be used according to at least one physical channel; determining a narrowband for a physical channel for communication on the basis of the setting information; and performing communication with respect to the physical channel using the determined narrowband.
US10917211B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first synchronization signal (SS) block that does not include remaining minimum system information (RMSI). The first SS block may indicate an offset for obtaining a second SS block that includes RMSI. The UE may determine a location of the second SS block based at least in part on the offset. Numerous other aspects are provided.
US10917209B2
A method for transmitting data by a first station (STA) in a wireless local area network (WLAN) system is disclosed. The method includes configuring, as a radio frame for transmission of the data, a high efficiency extended range single user physical protocol data unit (HE ER SU PPDU) in which a high efficiency signal A (HE-SIG-A) field is repeated, and transmitting the configured HE ER SU PPDU to a second STA in a resource unit (RU) of one of a first type and a second type, the first type having a size of 106 tones and the second type having a size of 242 tones. If the HE ER SU PPDU is transmitted in an RU of the first type, the HE ER SU PPDU is transmitted in an RU of the first type at a fixed position in a primary 20-MHz channel.
US10917206B2
A communication device that comprises a plurality of distributed transceivers, a central processor and a network management engine may be configured based on one or more diversity modes of operations. The diversity modes of operations may comprise a spatial diversity mode, a frequency diversity mode, and/or a polarization diversity mode. Diversity mode configuration may comprise forming, based on selected diversity mode, a plurality of communication modules from the plurality of distributed transceivers, wherein each of the plurality of communication modules may comprise one or more antennas and/or antenna array elements, and one or more of said plurality of distributed transceivers associated with said one or more antennas and/or antenna array elements. The plurality of communication modules may be utilized to concurrently communicate multiple data streams. The multiple data streams may comprise the same data.
US10917205B2
Disclosed is a method for transmitting, by a user equipment, an uplink signal using carrier aggregation in a wireless communication system. More specifically, the method includes transmitting a first uplink signal to a base station on a first component carrier included in a first timing advance group (TAG); and transmitting a second uplink signal to the base station on a second component carrier included in a second TAG.
US10917203B2
Embodiments use Bayesian techniques to efficiently estimate the bit error rates (BERs) of cables in a computer network at a customizable level of confidence. Specifically, a plurality of probability records are maintained for a given cable in a computer system, where each probability record is associated with a hypothetical BER for the cable, and reflects a probability that the cable has the associated hypothetical BER. At configurable time intervals, the probability records are updated using statistics gathered from a switch port connected to the cable. In order to estimate the BER of the cable at a given confidence level, embodiments determine which probability record is associated with a probability mass that indicates the confidence level. The estimate for the cable BER is the hypothetical BER that is associated with the indicated probability mass. Embodiments store the estimate in memory and utilize the estimate to aid in maintaining the computer system.
US10917196B2
In one embodiment, a device in a network determines that a plurality of packets should be aggregated, each of the plurality of packets comprising a payload. The device generates, for each of the payloads, a sub-media access control (sub-MAC) header that comprises a sequence number and a frame check sequence (FCS). The device forms an aggregated packet that comprises a physical layer (PHY) header, a MAC header, the payloads, and the generated sub-MAC headers for the payloads. The device sends the aggregated packet to another device in the network.
US10917185B2
The present invention discloses a method for measuring a Synchronization Signal Block (SSB) by a terminal in a wireless communication system. In particular, the method according to the present invention may include: receiving a cell list including information of at least one first cell, first SSB transmission periodicity information for the at least one cell, and second SSB transmission periodicity information for a second cell that is not included in the cell list; measuring Reference Signal Received Power (RSRP) for an SSB of the at least one first cell based on a first SSB measurement window, which is set up by using the first SSB transmission periodicity information; and measuring RSRP for an SSB of the second cell based on a second SSB measurement window, which is set up by using the second SSB transmission periodicity information.
US10917182B2
A method for a terminal mitigating interference in a wireless communication system according to an embodiment of the present invention comprises the steps of: receiving a first message having a previously configured pattern from a serving base station communicating cooperatively to control interference with at least one adjacent base station; triggering a common reference signal (CRS) interference mitigation function of the terminal in response to the first message in order to mitigate interference due to a CRS transmitted from the at least one adjacent base station; and cancelling interference due to the CRS on the basis of the CRS interference mitigation function, and receiving data.
US10917173B2
Communication bottlenecks, particularly in the downlink direction, are a common problem for many CubeSat developers. As described herein, a CubeSat module for a CubeSat comprises an optical transmitter to transmit data to a remote terminal, a receiver to acquire an optical beacon from a remote terminal, and a fine-pointing module operably and directly coupleable to a coarse-pointing module of the CubeSat. The fine-pointing module is configured to point the optical transmitter toward the remote terminal with an accuracy range that overlaps with an accuracy range of the coarse-pointing module of the CubeSat so as to establish a communications link between the CubeSat and the remote terminal over a low-Earth-orbit (LEO) distance.
US10917153B2
Disclosed are a method for reporting channel state information by a terminal and, a device for supporting the same. More particularly, disclosed are a method in which a base station transmits a signal using a plurality of analog beams, and a terminal calculates channel state information feedback and reports the channel state information to the base station, in response to the base station, and a device for supporting the same.
US10917152B2
This terminal apparatus is provided with: a receiver configured to receive at least a first physical signal and/or a second physical signal, wherein the first physical signal is generated during a first period, the first physical signal corresponds to a first beam during the first period, the second physical signal corresponds to the first beam in a case that the second physical signal is generated during the first period, and the second physical signal corresponds to a second beam in a case that the second physical signal is generated during a second period.
US10917149B2
Embodiments of the present application provide a parameter indication method and parameter determining method, a receive device, and a transmit device. The parameter indication method includes: generating indication information for each of a plurality of antenna panels, where the indication information is used to indicate an adjustment parameter of the antenna panel, and the adjustment parameter includes at least one of an amplitude adjustment parameter and a phase adjustment parameter; and sending the indication information. The embodiments of the present application further provide a parameter determining method, a receive device, and a transmit device. In the technical solutions provided in the embodiments of the present application, adjustment parameters of the plurality of antenna panels are fed back to adjust the plurality of antenna panels, so that a precoding vector constructed based on the plurality of antenna panels is more accurate.
US10917146B2
Embodiments of the present invention provide a channel measurement and feedback method, a network device, and a system, and relate to the field of communications technologies. The method includes: receiving, by a first network device, pilot port configuration information sent by a second network device, where the pilot port configuration information is used to describe at least two pilot ports; measuring, by using the at least two pilot ports, a pilot signal sent by the second network device, and determining first information, where the first information includes at least one of second information of the first network device or third information of a third network device when it is assumed that the first network device and the third network device communicate with the second network device by performing spatial multiplexing on a same time frequency resource.
US10917145B2
A radio frequency (RF) transmitter includes transceiver circuitry coupled to front end circuitry via an interconnect signal path. The transceiver circuitry is configured to generate a number of frequency-shifted RF beamforming signals such that each one of the frequency-shifted RF beamforming signals has a different frequency, and multiplex the frequency-shifted RF beamforming signals to provide a multiplexed interconnect signal. The front-end circuitry is configured to receive the multiplexed interconnect signal from the transceiver circuitry via the interconnect signal path, demultiplex the multiplexed interconnect signal to isolate each of the frequency-shifted RF beamforming signals, shift a frequency of each one of the frequency-shifted RF beamforming signals to provide a number of RF beamforming signals, and transmit each of the RF beamforming signals from a different antenna.
US10917144B2
Systems and methods are described for using a single wideband pilot signal to reduce a timing misalignment between receivers in a multiple-input multiple-output (MIMO) radio system. The multiple generators of the MIMO radio system may be aligned using a second wideband pilot signal subsequent to performing the receiver alignment. The calibration kit of the MIMO radio system may be aligned using a third wideband pilot signal prior to performing the receiver alignment. Alignment may be achieved to subsample precision by determining time delays from the rate of change of the phase shift of the wideband pilot signals.
US10917142B2
Systems and methods relating to transmission and use of Discovery Reference Signal (DRS) signals are disclosed in herein. In some embodiments, a method of operation of a Transmission Point (TP) in a cellular communications network comprises transmitting, from the TP, a same one or more DRS signals using at least two different transmit beams in at least two different time resources. Each transmit beam is characterized by a direction in which it is transmitted. In this manner, the TP is enabled to reuse DRS resources, which in turn enables transmission of DRS signals on a larger number of transmit beams and, correspondingly, adaptation of measurement procedures at wireless devices to obtain measurements on those transmit beams.
US10917139B2
According to one embodiment, there is provided a magnetic coupling device including a first coil, a second coil, a third coil, a fourth coil, a first constant-potential node and a second constant-potential node. The second coil is electrically connected with one end of the first coil and wound in a direction opposite to a direction in which the first coil is wound. The third coil faces the first coil. The fourth coil faces the second coil. The first constant-potential node is electrically connected with one end of the third coil. The second constant-potential node is electrically connected with one end of the fourth coil.
US10917135B2
A hopping spread-spectrum wireless network for IoT applications operating in a predetermined frequency band, with mobile device that have unsynchronized local frequency references and receiving gateways that are capable of detecting whether modulated radio signals will collide in frequency in a collision time interval, and blanking the signals in the collision time. Preferably, the frequency band is subdivided into a sub-bands, and the mobile devices adapt the width of the sub-bands used for transmission based on a synchronization status indicative of the frequency error of the local frequency reference.
US10917133B2
A device for reducing a self-interference contribution in a full-duplex wireless communication system configured to transmit a transmission signal and modulated by a baseband signal, and configured to receive a reception signal containing a self-interference contribution corresponding to the transmission signal, the reduction device comprising a first reduction module, configured to take a replica of the transmission signal, and configured to generate a first reduction signal, the device further comprising: a second reduction module, arranged so as to be able to take a replica of the baseband signal, and capable of generating a second reduction signal that is a function of the temporal derivative of the baseband signal, a subtractor, linked to the first reduction module and to the second reduction module, and configured to subtract from the reception signal the first reduction signal and the second reduction signal.
US10917131B2
A case for an electronic device including a soft protective cover having a back panel to cover a back portion of the electronic device, side walls extending from the back panel to cover side portions of the electronic device, and an upper ledge; and a hard protective frame having a disconnected side and two facing sides. The disconnected side includes a first end portion and a second end portion. Each of the first and second end portions includes a first side and a second side; the second side tapers towards the upper ledge.
US10917125B1
A mechanism to control transmission by a base station, which may help to control interference on an adjacent frequency. The base station is configured to operate on a first frequency and is equipped with a number of antennas enabled for transmission on the first frequency. Upon detecting of a trigger for reducing potential interference on the adjacent frequency, the base station reduces the number of its antennas that are enabled for transmission on the first carrier, which may reduce the overall energy of the base station's transmission and may thereby reduce interference on the adjacent frequency. In an example implementation, the base station could disable a proper subset of its antennas from use for transmission on the first frequency, while leaving a remainder of its antennas enabled for transmission on the first frequency.
US10917123B2
An apparatus is disclosed for N-plexer filtering for coupled antennas. In example implementations, an apparatus includes a first antenna, a second antenna, a first receiver unit tuned to a first frequency band, and a second receiver unit tuned to a second frequency band. The apparatus also includes multiple antenna feed lines. A first antenna feed line is coupled between the first antenna and the first receiver unit. A second antenna feed line is coupled between the second antenna and the second receiver unit. The second antenna feed line comprises an N-plexer that includes multiple paths. A first path is coupled to the second antenna. A second path is coupled to the second receiver unit and includes a resonator configured to cause the first frequency band to be reflected.
US10917117B2
An LDPC code encoding and modulation method and a communications apparatus are provided to resolve a problem of poor transmission performance and low transmission reliability that are caused in an existing modulation method. Under the method, an information bit sequence Sb can be obtained. The Sb can be encoded by using a LDPC matrix H to generate an encoded code sequence Sc. The Sc can be modulated to obtain a modulated symbol sequence SM. This modulation may include mapping bits in a least reliable code block in the Sc to non-least reliable bit locations for constellation modulation. SM can be sent to a receive end. In this way, reliability of all symbols in the SM is relatively high and uniform. A bit error rate can be effectively reduced, so that encoding performance is improved and more reliable transmission is implemented.
US10917116B2
Provided is an error correction device including an encoding circuit configured to encode a plurality of error correction code sequences, in which the encoding circuit includes a plurality of encoding circuits connected in parallel, and is configured to execute encoding processing for the plurality of error correction code sequences through use of all the plurality of encoding circuits by adjusting an output bus width and a frequency of an operation clock with respect to a difference in transmission rate for any payloads input in one or more systems.
US10917111B2
An error correction code (ECC) unit includes an error correction code (ECC) encoder configured to perform error correction code (ECC) encoding for each of a first data group and a second data group sharing at least one data with the first data group; and an error correction code (ECC) decoder configured to perform error correction code (ECC) decoding for each of the first data group and the second data group. The ECC decoder performs the ECC decoding for the second data group when the ECC decoding for the first data group fails, and does not perform the ECC decoding for the second data group when the ECC decoding for the first data group succeeds.
US10917107B2
Included are an integration circuit unit integrating a difference between a value of an analog input signal and a feedback value, a quantization circuit unit converting an output of the integration circuit unit into a digital value, a first current-steering digital-analog converting unit generating the feedback value in accordance with an output of the quantization circuit unit, and a second current-steering digital-analog converting unit differing from the first current-steering digital-analog converting unit. Also, an output terminal of the first current-steering digital-analog converting unit or an output terminal of the second current-steering digital-analog converting unit is connected to an input terminal of the integration circuit unit.
US10917106B2
An acquisition stage receives a digital input signal and generates therefrom a first digital signal and a second digital signal complementary thereto. First and second processing stages receive the first and second digital signals and generate therefrom first and second analog signals in time with first and second complementary clock signals. An output stage generates an internal clock signal equivalent to one of: the first clock signal phase shifted by a duration of a transient occurring during a period of the first clock signal, or the second clock signal phase shifted by a duration of a transient occurring during a period of the second clock signal. The output stage produces an analog output signal equal to the first analog signal when the internal clock signal is at a first logic level, and equal to the second analog signal when the internal clock signal is at a second logic level.
US10917092B2
A magnetic field sensor comprises a substrate, a first coil supported by the substrate and configured to carry a first current in a first direction to generate a first magnetic field, and a second coil supported by the substrate and nested within the first coil to form a gap between the first and second coils, the second coil configured to carry a second current in a second, opposite direction to generate a second magnetic field. A plurality of magnetic field sensing elements is configured to detect the first and second magnetic fields. A switching network is coupled to the plurality of magnetic field sensing elements and configured to connect the plurality of magnetic field sensing elements to form a first bridge circuit having a first arrangement of the magnetic field sensing elements and a second bridge circuit having a second arrangement of the magnetic field sensing elements.
US10917091B2
An oscillator is coupled to a first side of a galvanic barrier for supplying thereto an electric supply signal. The oscillator is configured to be alternatively turned on and off as a function of a PWM drive signal applied thereto. A receiver circuit coupled to the galvanic barrier receives therefrom a PWM power control signal. A signal reconstruction circuit coupled between the receiver circuit block and the oscillator provides to the oscillator a PWM drive signal reconstructed from the PWM power control signal. The signal reconstruction circuit includes a PLL circuit coupled to the receiver circuit block and configured to lock to the PWM control signal from the receiver circuit block. A PLL loop within the PLL circuit is sensitive to the PWM drive signal applied to the oscillator. The PLL loop is configured to be opened as a result of the power supply oscillator being turned off.
US10917088B1
A power conversion device includes a transformer, a first electrical switch, a second electrical switch, at least one balanced capacitor, at least one voltage-stabilizing capacitor, and a power-providing circuit. The first electrical switch, the second electrical switch, the balanced capacitor, and the voltage-stabilizing capacitor are connected to the primary side of the transformer, and the secondary side of the transformer is connected to the power-providing circuit. The primary side has a first terminal, a second terminal, and a third terminal therebetween. The first electrical switch and the second electrical switch are respectively connected to a high-voltage terminal and a low-voltage terminal, and the voltage-stabilizing capacitor is connected between the two voltage terminals. One end of the balanced capacitor is connected to the third terminal, and another end of the balanced capacitor is connected to the voltage-stabilizing capacitor or the voltage terminals.
US10917078B2
A system and method for fast converging reference clock duty cycle correction for a digital to time converter (DTC) based analog fractional-N phase-locked loop (PLL) are herein disclosed. According to one embodiment, an electronic circuit includes a clock doubler, a comparator that outputs a value representing a difference between a voltage at a voltage-to-current (Gm) circuit and a reference voltage that is adjusted to compensate for an offset of the comparator, and a duty cycle calibration circuit that receives the value output from the comparator and adjusts a duty cycle of the PLL by extracting an error from the value output from the comparator and delaying a clock edge of the duty cycle according to the extracted error.
US10917075B2
An oscillator apparatus includes an oscillator circuit and a protection circuit. The oscillator circuit has an input and an output for generating a clock signal. The protection circuit is coupled to the input or the output of the oscillator circuit and is used for generating a second power switch control signal to the input of the oscillator circuit according to a signal edge of the clock signal and a first power switch control signal which is provided to the oscillator apparatus, to protect circuit element(s) included within the oscillator circuit.
US10917070B2
Filter devices and methods of fabrication are disclosed. A filter device includes a piezoelectric plate attached to a substrate, portions of the piezoelectric plate forming diaphragms spanning respective cavities in the substrate. A conductor pattern formed on a surface of the piezoelectric plate includes a plurality of interdigital transducers (IDTs) of a respective plurality of acoustic resonators including a shunt resonator and a series resonator, interleaved fingers of each of the plurality of IDTs disposed on one of the diaphragms. Radio frequency signals applied to the IDTs excite respective primary shear acoustic modes in the respective diaphragms. A thickness of a first dielectric layer disposed on the front surface between the fingers of the IDT of the shunt resonator is greater than a thickness of a second dielectric layer disposed on the front surface between the fingers of the IDT of the series resonator.
US10917068B2
Acoustic filtering circuitry includes an input node, an output node, a signal transmission path, a series acoustic resonator, and a shunt acoustic resonator. The signal transmission path is between the input node and the output node. The series acoustic resonator is coupled between the input node and the output node in the signal transmission path. Further, a temperature coefficient of frequency (TCF) of a parallel resonance frequency of the series acoustic resonator is positive. The shunt acoustic resonator is coupled between the signal transmission path and ground. Further, a TCF of a series resonance frequency of the shunt acoustic resonator is negative. By providing the TCF of the series acoustic resonator and the shunt acoustic resonator in this manner, self-heating of the acoustic filtering circuitry may be significantly reduced, thereby improving the performance of the acoustic filtering circuitry.
US10917057B2
A power amplifier circuit includes a first transistor, wherein a radio frequency signal is inputted to a base or gate of the first transistor; a second transistor having an emitter connected to a collector or drain of the first transistor, wherein a first voltage is supplied to a collector of the second transistor, and a first amplified signal obtained by amplifying the radio frequency signal is outputted from the collector of the second transistor; and a third transistor configured to supply a bias voltage to a base of the second transistor. A second voltage is supplied to a collector or drain of the third transistor, a third voltage corresponding to the first voltage is supplied to a base or gate of the third transistor, and the bias voltage, which corresponds to the third voltage, is supplied from an emitter or source of the third transistor.
US10917054B2
A tower mounted amplifier is provided. The tower mounted amplifier includes: a first port, connected to an antenna of a base station; a first band-pass filter, where an input end of the first band-pass filter is connected to the first port; a first amplifier, where an input end of the first amplifier is connected to an output end of the first band-pass filter; a second band-pass filter, where an input end of the second band-pass filter is connected to an output end of the first amplifier, connected to an output end of the second band-pass filter and the base station.
US10917049B2
A class-E power oscillator (PO) is disclosed. The class-E PO includes a first inductor, a switch, a first capacitor, a resonant circuit, and a feedback network. The first inductor is coupled in series to a first power supply. The switch is connected between the first inductor and a primary common node. The first capacitor is connected between the first inductor and the primary common node. The resonant circuit includes a second inductor, a second capacitor, and a resistor. The second inductor is connected between the first inductor and the primary common node. The second capacitor is connected between the first inductor and the primary common node, and is coupled in series to the second inductor. The resistor is connected between the first inductor and the primary common node, and is coupled in series to the second inductor. The feedback network is connected between the switch and a feedback node. The feedback node is located between the second inductor and the second capacitor. The feedback network is configured to periodically turn the switch on and off based on a resonance frequency of the resonant circuit.
US10917040B2
Mounting components of photovoltaic (PV) modules and PV module assemblies are described, including PV module couplings and PV module mounting chassis. In an example, a PV module includes a PV module coupling having a toe portion extending from a PV module frame, and a PV module mounting chassis includes a toe slot to receive the toe. The toe and toe slot construction allows for the PV module frame to be assembled to the PV module mounting chassis without using tools, and thus, permits a PV module assembly to be quickly constructed during installation of a PV module system. Furthermore, the toe and toe slot construction accommodates thermal expansion and other environmental loads seen after installation, while providing a grounding connection for the PV module assembly.
US10917034B1
Aspects of the disclosure relate to high altitude or stratospheric balloon systems. For instance, a stratospheric balloon system may include a an upper structure, a lower structure, a platform associated with the lower structure, a stack of solar panels positioned on the platform, each solar panel coupled to an adjacent solar panel, at least one tension element connected, at a first end thereof, to the upper structure and, at a second end thereof, to the platform, and a first flexible tension member coupled, at a first end thereof, to the upper structure and to foremost solar panel of the stack of solar panels. Solar panels may be stacked in a “Z-fold” configuration with either solar cells of the adjacent solar panels facing one another or the frames of the adjacent solar panels facing one another. In this configuration, the adjacent solar panels are connected by a hinge system.
US10917033B2
A roof integrated photovoltaic (RIPV) system has a plurality of solar tiles that are mounted to a roof. The tiles may be mounted using a metal batten and hanger system or some other attachment system. Each tile has an electrical edge junction extending rearwardly from its top edge. The edge junction is coextensive with or contains the plane of the solar tile and may be slightly thicker than the solar tile. Sockets on opposed ends of the edge junction receive plugs of electrical cables for interconnecting the array of solar tiles together electrically. The edge junctions provide for a low profile installation that mimics the appearance of a traditional roofing tile such as a slate tile. The slightly thicker edge junctions may raise solar tiles of one course above the surfaces of solar tiles of a next lower course to provide ventilation for the RIPV array and to provide accommodating space for system wiring.
US10917031B2
A tile, preferably a roof tile (1), for collecting energy from kinetic, thermal and light sources. The tile comprises a housing (2) with at least one photovoltaic cell (3) for collecting energy from a light source and at least one thermal collector (4). The tile comprises at least one wind channel (5) with a wind turbine (6).
US10917030B1
An electric drive system includes a battery pack, a power inverter module (“PIM”), an electric machine, a switching circuit, and a controller. The electric machine has three or more phase legs. The PIM has a DC-side connected to the battery pack, and an alternating current (“AC”)-side connected to the electric machine. The switching circuit includes AC switches. For each phase leg the circuit also includes three or more winding sections each electrically connectable to or disconnectable from the PIM via the AC switches. The controller commands a binary switching state of each respective AC switch based on the rotary speed to implement one of four different speed-based operating modes of the electric machine, and to thereby vary a conductive path from the PIM to the electric machine through one or more of the connected winding sections.
US10917026B2
A microelectromechanical structure with electrothermal actuation including a fixed part, a moveable part, a first electrothermal actuating beam enabling an electric current to flow from the fixed part to the moveable part and a second electrothermal actuating beam enabling an electric current to flow from the fixed part to the moveable part, the beams being mechanically connected to the moveable part enabling a displacement of the moveable part by electrothermal actuation, an electrically conductive connecting element connecting the moveable part to the fixed part, a first connector for connecting the first actuating beam to a first polarisation source and a second connector for connecting the second actuating beam to a second polarisation source, such that the first and the second can be polarised differently and separately.
US10917024B2
A vibration-type drive apparatus, which increases productivity and also prevents undesired vibration from occurring during operation, includes an elastic body, a vibrating body having an electro-mechanical energy conversion element mounted on the elastic body, a driven body that is brought into pressure contact with the vibrating body, and a pressurizing member that brings the driven body into pressure contact with the vibrating body. Relative positions of the vibrating body and the driven body change due to vibrations excited in the vibrating body. The pressurizing member has a positioning portion, and the driven body has a fitting-receiving portion that is to be fitted onto the positioning portion. During operation, the positioning portion and the fitting-receiving portion are not in contact with each other.
US10917006B1
A power converter can be configured to convert an AC input voltage into a regulated DC output voltage while maintaining the input current in phase with the rectified AC input voltage. A control circuit of the power converter may be configured to selectively enable switching of at least one switching device of the power converter responsive to a determination that the input voltage is greater than a threshold voltage and to selectively disable switching of the at least one switching device responsive to a determination that the rectified AC input voltage is less than the threshold voltage. The control circuit may be configured to selectively enable and disable switching using an active burst mode signal having a frequency lower than a switching frequency of the converter. The control circuit may be still further configured to operate at least one switching device of the converter in a zero voltage switching condition.
US10916991B2
Multiphase electromagnetic machines, such as free-piston engines or compressors, may require, or supply, a pulsed power profile from or to a DC bus, respectively. The pulsed power profile may include relatively large fluctuations in instantaneous power. Sourcing, sinking, or otherwise exchanging power with an AC grid, via an inverter, may be accomplished by using an energy storage device and a DC-DC converter coupled to a DC bus. The energy storage device may aid in smoothing the pulsed power profile, while the DC-DC converter may aid in reducing fluctuations in voltage across a DC bus due to energy storage in the energy storage device.
US10916988B1
The disclosure relates to array of conductors for a winding for an electrical machine wherein a first group of conductors extend on a first surface parallel to a reference surface, comprising N_s subgroups each having N_c first conductors, and a second group of second conductors extend on a second surface parallel to said reference surface, comprising also N_s subgroups each having N_c second conductors. First conductors of the first group overlap second conductors of the second group at interconnection zones, comprising upper interconnection zones and lower interconnection zones opposite to the upper interconnection zones with respect to the curve, where first conductors may be connected to second conductors for forming coils. The disclosure also relates to a winding comprising such an array and to an electrical machine comprising such a winding.
US10916987B2
An electric motor with a stator includes a first plurality of coils and a plurality of first electrical connectors. Each of the coils of the first plurality of coils are connected to at least one of the plurality of first electrical connectors. The stator also includes a first guide on a first end of the motor for guiding each of the first electrical connectors. The stator also includes a second plurality of coils. Each of the coils of the second plurality coils is connected to at least one of a plurality of second electrical connectors. The stator also includes a second guide on a opposed second end of the motor positioned at least partially over the second end face of the stator. The second guide guides each of the second electrical connectors.
US10916981B2
The inventive concept relates to a permanent magnet rotating device having a minimized cogging torque, a permanent magnet generator using the same, and a motor, and more particularly, an objective of the inventive concept is to minimize a cogging torque of a permanent magnet rotating device including a stator and a rotor used in a motor or a generator by a simple combination of the number of poles and the number of slots and a proper arrangement of permanent magnets without using various conventional methods for reducing cogging torque while increasing costs. Through the inventive concept, cogging torque is minimized when a combination of the number of poles and the number of slots are adjusted, the width of lower ends of slots and a spacing distance between the permanent magnets are made the same, and a proper winding method and a pitch are applied.
US10916969B2
Aspects of the subject disclosure may include, for example, obtaining power, by a communication device, from a current passing through a transmission medium via an inductive coupling between the communication device and the transmission medium where the communication device is physically connected with the transmission medium and providing communications, by the communication device, by electromagnetic waves that propagate without utilizing an electrical return path, wherein the electromagnetic waves are guided by one of the transmission medium or a dielectric core of a cable coupled to a feed point of a dielectric antenna. Other embodiments are disclosed.
US10916964B2
A standby power supply device includes at least one port, at least one current detection unit, a power supply unit, and a control unit. Each port is configured to connect to an external powered device. A current detection unit is connected to one port. Each current detection unit detects the current of the port. When the current of one port exceeds a first predetermined value, the current detection unit outputs a first detection signal. The power supply unit supplies standby power to an external powered device. The control unit controls the power supply unit supply power to the external powered device when the control unit receives the detection signal from the corresponding current detection unit. When the control unit receives multiple first detection signals, the control unit controls the power supply unit to supply power to multiple external powered devices simultaneously.
US10916961B2
An electronic apparatus comprises a power receiving unit configured to receive electric power transmitted from a power transmitting apparatus in a non-contact manner, and charge a battery that powers the electronic apparatus with the electric power; a temperature monitor configured to change output according to temperature; and a charge controller configured to instruct the power receiving unit to execute charge control of the battery based on the output of the temperature monitor.
US10916953B2
A housing for an electricity charging station includes a base frame having a mounting rack, a cover connected to the base frame, two doors hinged on the base frame, a base connected to the base frame, two faceplates inserted into the base and two cable panels embedded in the base. A corresponding electricity charging station and a corresponding method for producing or assembling such a housing.
US10916948B2
A power control apparatus has a switch configured to interrupt power supply from a system power when the switch has detected a drop of voltage from the system power below a threshold, a first power controller configured to receive a voltage drop signal supplied from the switch unit, a first power storage unit connected to the first power controller, a second power controller configured to receive a discharge start signal supplied from the first power controller, a second power storage unit connected to the second power controller, and a rotary machine generator that receives an operation control signal supplied from the second power controller or the second power storage unit.
US10916947B2
A modular substation (10) for subsea applications includes a plurality of modular DC/AC converters (32) configured for converting DC electrical power transmitted along a DC transmission link (24) into AC electrical power for supplying to a plurality of subsea loads (56). The plurality of modular DC/AC converters (32) is configured to couple in series to the DC transmission link (24) and couple in parallel to an AC distribution network (52). At least a first modular DC/AC converter (32) is configured to be selectively electrically and mechanically disconnected from the DC transmission link (24) and the AC distribution network (52) to facilitate maintenance of the first modular DC/AC converters (32) while the AC distribution network (52) continues to supply AC electrical power to at least one of the plurality of subsea loads (56). The modular substation (10) also comprises protection and bypass circuits (26) intended to isolate faulty DC/AC converters (32) and to facilitate safe maintenance and repair.
US10916942B2
A method and apparatus for power converter current control. In one embodiment, the method comprises controlling an instantaneous current generated by a power converter that is part of an AC battery such that the power converter appears, from the perspective of an AC line coupled to the power converter, as a virtual AC voltage source in series with a virtual impedance, wherein real and reactive phasor currents for the power converter are indirectly controlled by modifying amplitude and phase of a virtual AC voltage waveform that defines the virtual AC voltage source.
US10916938B2
An ESD-protective surface-mount composite component that includes a surface-mount inductor and a thin-film component. The surface-mount inductor includes a body, a first outer conductor and a second outer conductor individually formed at both ends of the body in a first direction, and a third outer conductor formed at an intermediate position of the body in the first direction. The thin-film component includes a flat plate-like body, an ESD protection element formed inside the body, a first terminal conductor connected to the ESD protection element and formed on a front surface of the body, and a second terminal conductor connected to the ESD protection element and formed on the front surface of the body. The first terminal conductor is joined to the first outer conductor, and the second terminal conductor is joined to the third outer conductor.
US10916935B2
A Leakage Current Detection and Interruption (LCDI) device, for use as a safety device for a load cable. The LCDI circuit card assembly incorporates a load input cavity having fire retardant materials surrounding the load input terminals, a separated containment cavity structure for a first Metal Oxide Varistor (MOV), and a contact actuator which encases the switch or contact arm at the source input section of the LCDI. The circuit design incorporates redundant safety features for containment of spurious ignitions.
US10916931B2
In accordance with an embodiment, a method includes: monitoring a temperature difference between two double-side cooled (DSC) power modules of a plurality of DSC power modules arranged in stacks of DSC power modules; comparing the temperature difference with a first temperature threshold; detecting a cooling pipe system blockage when the temperature difference is above the first temperature threshold; and after detecting the cooling pipe system blockage, disabling gate driver circuits coupled to the plurality of DSC power modules or operating the DSC power modules in a low-power mode. Each stack includes a plurality of DSC power modules. Each DSC power module has a top surface and a bottom surface, which are each thermally coupled with one or more cooling channels of a cooling pipe system. The two DSC power modules are thermally coupled with a same cooling channel of the one or more cooling channels.
US10916928B2
A portable lightning protection system including a multi-section conductive mast assembly including at least a base mast section and a top mast section; an air terminal attachable to the top mast section; and a base assembly attachable to the base mast section via a hinge assembly, wherein the hinge assembly is configured to allow the base mast section to hinge from a substantially vertical position to a substantially horizontal position relative to the base assembly. A catenary lightning protection system including at least two lightning protection systems, each lightning protection system may include a multi-section conductive mast assembly including at least a base mast section and a top mast section; an air terminal attachable to the top mast section; a base assembly attachable to the base mast section; and may further include a catenary wire connected between the at least two lightning protection systems.
US10916927B2
A power bridge is provided, allowing a user to hide power cables behind a preexisting wall while providing onboard surge protection. One module of the bridge may include an electrical box having an electrical outlet. A medial compartment may be provided which may contain a surge protection circuit in electrical communication with the plurality of outlet terminals. The module may be configured to receive power from a second module located lower on the same wall. The second module may receive power from a pre-existing outlet hardwired to an electrical mains by running a conventional extension cord from the outlet to the second module.
US10916925B2
A temperature control system may include a temperature control device, an electrical wall box having a hole for passing a wire or cable into the wall box, and a gland configured to be inserted into the hole of the wall box. The temperature control device may include a temperature sensor. The wall box may be configured to be mounted to a wall. The temperature control device may be configured to be mounted to the wall box such that the temperature sensor is located within the wall box. A wire or cable may be passed from a wall cavity of the wall, through the gland once inserted into the hole of the wall box, into an interior of the wall box, and attached to the temperature control device. The gland and the wall box may be configured to prevent air within the wall cavity from entering the wall box when the wire or cable is passed into the wall box.
US10916922B2
A system for an electrical power distribution network includes a plurality of electrical apparatuses, each electrical apparatus including a mechanical connection and at least one electrical connector; and a single-piece unitary support configured to receive and hold the plurality of electrical apparatuses, the support including: a frame including a plurality of mechanical interfaces, each of the mechanical interfaces configured to receive and hold a mechanical connection of one of the plurality of electrical apparatus; a cover extending from a side of the frame; and a panel integrated with the frame, the panel including a plurality of electrical interfaces, each of the plurality of electrical interfaces configured to couple to an electrical connector of one of the electrical apparatuses, the cover positioned over the panel.
US10916919B2
Embodiments of the present disclosure relate to a spark gap device that includes a first electrode having a first surface and a second electrode having a second surface offset from and facing the first surface. The spark gap device also includes a light source configured to emit light toward at least the first surface such that photons emitted by the light source when the spark gap is operated are incident on the first surface and cause electron emission from the first surface. The light source includes a discharge probe having a third electrode sealed in a tube filled with an inert gas. The spark gap device may not include a radioactive component.
US10916918B2
An integrated photonic structure and a method of fabrication includes a substrate having at least one opening disposed therein; a semiconductor stack disposed above the substrate, the semiconductor stack being, at least in part, isolated from the substrate by an opening to define a suspended semiconductor membrane; and a first doped region and a second doped region located within the suspended semiconductor membrane. The first doped region is laterally separated from the second doped region by an optically active region disposed therein that defines a waveguiding region of the integrated photonic structure.
US10916917B2
A method of manufacturing a surface emitting laser includes: forming a mesa by performing etching on a lower reflector layer, an active layer, and an upper reflector layer; forming a current narrowing layer by oxidizing a part of the upper reflector layer; exposing a substrate by performing etching on the lower reflector layer, the active layer, and the upper reflector layer, using a chlorine-containing gas; cleaning the substrate; performing heat treatment on the substrate; forming an insulating film covering a surface of the substrate; forming an electrode on the lower reflector layer and the upper reflector layer; and performing heat treatment on the substrate, wherein a temperature in the first heat treatment is lower than a temperature in the forming the current narrowing layer.
US10916913B2
A method of manufacturing a light emitting device includes: providing a first support member having an outer circumferential lateral surface and a first through-hole penetrating from an upper surface to a lower surface; disposing a light-transmissive member containing a fluorescent material in the first through-hole; providing a second support member having an inner circumferential lateral surface and a second through-hole penetrating from an upper surface to a lower surface, an inner dimension of the second support member being smaller than an outer dimension of the first support member at room temperature; and performing shrink fitting, which comprises heating the first support member and the second support member to increase the inner dimension of the second support member to be greater than the outer dimension of the first support member, thereafter disposing the first support member in the second support member.
US10916911B2
In various embodiments, the beam parameter product and/or beam shape of a laser beam is adjusted by coupling the laser beam into an optical fiber of a fiber bundle and directing the laser beam onto one or more in-coupling locations on the input end of the optical fiber. The beam emitted at the output end of the optical fiber may be utilized to process a workpiece.
US10916894B2
An electrical connector for high speed signals. The connector has multiple conductive elements that may serve as signal or ground conductors. A member formed with lossy material and conductive compliant members may be inserted in the connector. The conductive compliant members may be aligned with conductive elements of the connector configured as ground conductors. For a connector configured to carry differential signals, the ground conductors may separate pairs of signal conductors. The member may further include a conductive web, embedded within the lossy material, that interconnects the conductive compliant members. For a receptacle connector, the conductive elements may have mating contact portions aligned along opposing surfaces of a cavity. The conductive elements may have contact tails for attachment to a printed circuit board and intermediate portions connecting the mating contact portions and the contact tails. The conductive compliant members may press against the intermediate portions.
US10916888B2
An object of the present invention is to provide a connector that restricts a movement amount in a direction of detachment between connectors even when an engagement mechanism between the connectors is disengaged. A connector is configured to be used to electrically connect a first electronic device and a second electronic device to each other. This connector includes a fixation-side connector provided on a first electronic device side and including a tubularly formed insertion portion, an electric wire-side connector connected to the second electronic device via an electric wire and configured to be inserted in the insertion portion of the fixation-side connector, and a restriction portion provided on an opposite side of the electric wire-side connector from an insertion direction that is a direction in which the electric wire-side connector is inserted into the insertion portion outside the fixation-side connector and the electric wire-side connector. The restriction portion is configured to restrict a movement of the electric wire-side connector from the insertion portion in a direction causing the electric wire-side connector to be detached therefrom.
US10916886B2
A connector fixture includes a fixture body and a positioning member. The fixture body includes a fixing portion, a retaining portion, and a contact portion. When the fixture body is attached to the first connector, the fixing portion determines the relative position between the fixture body and the first connector in a z-axis direction. The contact portion determines the relative position between the fixture body and the first connector in a y-axis direction. The positioning member determines the relative position between the fixture body and the first connector in an x-axis direction. The positioning member is configured to be separable from the fixture body.
US10916879B2
An electrical connector includes an insulative base and an insulative cover moveable relative to the base along the front-to-back direction. A lever includes an actuating bar sandwiched between the base and the cover and is rotated to move the cover relative to the base. A metallic reinforcement piece is embedded within the base adjacent to the actuating bar. The metallic reinforcement piece includes a main part in compliance with a receiving groove of the base receiving the actuating bar therein, and a pair of wings at two opposite transverse side edge of the receiving groove.
US10916875B2
A connection to which a mating connector, moving from one side to another side in a first direction, may be able to be inserted, and may include an inner housing, an outer housing surrounding the inner housing, and a plurality of terminals connecting these housings. The terminals may each include an inner fixed portion fixed to the inner housing, an outer fixed portion fixed to the outer housing, and an elastic portion that is connected to both the inner fixed portion and the outer fixed portion and is elastically deformable. The outer fixed portion may include a first base portion connected to the elastic portion and a first engaging portion that extends in a direction crossing the first direction from the first base portion and is engaged with the outer housing.
US10916865B2
A connector is configured to terminate an end of a coaxial cable. The connector includes a body, a nut, an outer conductor engager, and a grounding member. The body has a cable receiving end configured to receive the end of the coaxial cable, and the nut is configured to be coupled with and to rotate relative to the body. The outer conductor engager is configured to receive a conductive layer of end of the coaxial cable, and the grounding member is configured to couple the body, the nut, and the outer conductor engager in an assembled configuration. A first end of the grounding member is configured to extend grounding of the coaxial cable from the outer conductor engager to the nut, and a second end of the grounding member is configured to grip an outer protective jacket of the coaxial cable to prevent removal of the coaxial cable from the connector.
US10916863B2
Aspects of the subject disclosure may include, for example, an antenna system that includes a selector and a dielectric antenna array. The selector is coupled to a number of dielectric cores and selectively launches electromagnetic waves on a selected dielectric core of the dielectric cores. The selected dielectric core corresponds to one of the dielectric cores, and the electromagnetic waves propagate along the selected dielectric core without requiring an electrical return path. The dielectric antenna array is coupled to the dielectric cores and includes a number of dielectric antennas, wherein a dielectric antenna of the dielectric antennas transmits, in response to the electromagnetic waves received from the selected dielectric core, a controllable beam. Other embodiments are disclosed.
US10916840B2
Electronic device with multi-piece antenna structure for increased strength and connection stability
An electronic device which is simple to manufacture includes a carrier frame and an outer frame. The carrier frame and the outer frame are both made of metal. The carrier frame serves as a ground terminal. A portion of the outer frame serves as an antenna of the electronic device. The antenna includes a feeding portion and a grounding portion. The feeding portion connects to a feed source. The grounding portion is attached to the carrier frame, and it is fixed to the carrier frame by welding process.
US10916832B2
An electronic device may include first, second, and third antennas and conductive housing structures. The first, second, and third antennas may each include slots having open ends defined by gaps in the conductive housing structures. The second antenna may be interposed between the first and third antennas. The first and second antennas may convey signals at the same frequencies. The third antenna may convey signals at a lower frequency than the first and second antennas. A switch may be coupled across the third slot and may have a first state at which the switch forms a closed end of the third slot and a second state at which the third slot has two opposing open ends. Control circuitry may selectively activate one of two feeds for the third antenna and may adjust the switch so that the third antenna exhibits satisfactory antenna efficiency regardless of environmental conditions for the device.
US10916815B2
A system for battery gravitation-orientation detection. The system has a battery, an accelerometer fixed relative to the battery or optionally fixed relative to a battery housing, a processor programmed to: receive one or more signals from the accelerometer, compute a gravity direction from the one or more signals, and determine if battery or the battery housing is in a sub-optimum orientation for battery life based on the gravity direction and a relative alignment of the gravity direction to the battery or the battery housing.
US10916807B2
A lithium air battery includes: a negative electrode configured to occlude and release lithium ions; a positive electrode configured to use oxygen in air as a positive electrode active material; and a nonaqueous lithium ion conductor disposed between the negative electrode and the positive electrode. The nonaqueous lithium ion conductor contains a compound.
US10916805B2
Electrolyte compositions comprising fluorinated acyclic carboxylic acid esters, fluorinated acyclic carbonates, and/or fluorinated acyclic ethers; co-solvents; and certain film-forming chemical compounds are described. The electrolyte compositions are useful in electrochemical cells, such as lithium ion batteries where they provide the improved performance of a combination of high capacity and high cycle life.
US10916803B1
A lithium-sulfur battery cathode including conductive porous carbon particles vacuum infused with sulfur and a conductive collector substrate to which the sulfur infused porous carbon particles are deposited. The sulfur infused carbon particles are encapsulated by an encapsulation polymer, the encapsulation polymer having ionic conductivity, electronic conductivity, polysulfide affinity, or combinations thereof. A lithium-sulfur battery including the lithium-sulfur battery cathode, a lithium anode and an electrolyte disposed between the sulfur cathode and the lithium anode is also provided. Methods of producing the sulfur cathode for use in a lithium-sulfur battery by a hybrid vacuum-and-melt method are also provided.
US10916801B2
A method of manufacturing an electrode body includes a charging step, a first laminating step, and a second laminating step to manufacture the electrode body by laminating positive and negative electrode plates by interposing a separator therebetween. In the charging step, one of the positive and negative electrode plates is a first electrode plate and an other one is a second electrode plate, and one of the first electrode plate and the separator is charged to a potential enough to generate an attraction force between the first electrode plate and the separator. The first laminating step includes bringing the first electrode plate and the separator, at least one of which is charged, into direct contact to attach each other to form a laminated body. In the second charging step, the second electrode plate is laminated on the laminated body to form the electrode body.
US10916800B2
An apparatus is provided for plating a lithium (Li)-compound thin film. In the thin film, Li is obtained through thermal evaporation, and titanium (Ti) or other metal by using arc plasma. The elements converted into gas phase are co-deposited in a plasma environment with a reaction gas (oxygen) to be activated as excited atoms or molecules for reaction. In the end, all of the constituent elements are deposited on a substrate to form the Li-compound thin film. Thus, reaction efficiency is high with a fast deposition rate. The composition ratio of each element is independently determined to control its yield according to the requirement. Hence, the present invention greatly enhances the fabrication rate with lowered production cost for applications in the thin-film battery industries.
US10916794B2
A winding apparatus that produces electrical energy storage devices includes a rotatable winding core on which two electrode strips and two separator strips are wound, strip guides which guide the various strips along feeding paths, and at least one rotatable and/or slidable portion that supports at least one strip guide. The rotatable and/or slidable portion rotates and/or slides, respectively, to adjust the position of the respective strip according to an increase in the diameter of the wound product in order to have the desired insertion direction of the strip with respect to the peripheral surface of the product.
US10916790B2
An electrolyte membrane is prepared from a liquid composition comprising at least one member selected from the group consisting of trivalent cerium, tetravalent cerium, bivalent manganese and trivalent manganese; and a polymer with a cation-exchange group. The liquid composition is preferably one containing water, a carbonate of cerium or manganese, and a polymer with a cation-exchange group, and a cast film thereof is used as an electrolyte membrane to prepare a membrane-electrode assembly. The present invention successfully provides a membrane-electrode assembly for polymer electrolyte fuel cells being capable of generating the electric power in high energy efficiency, having high power generation performance regardless of the dew point of the feed gas, and being capable of stably generating the electric power over a long period of time.
US10916789B2
The invention relates to a system and method of operating alkaline exchange membrane fuel cells in a bipolar configuration. The system (400) may include a first fuel cell (300A) and a second fuel cell (300B) adjacent to the first fuel cell. Each of the first and second fuel cells may include: a cathode configured to generate hydroxide ions from water, oxygen and electrons, an anode configured to generate water and electrons from the hydroxide ions and hydrogen received from a hydrogen source, and an alkaline exchange membrane configured to transfer the hydroxide ions from the cathode to the anode, and to transfer water from a vicinity of the anode to a vicinity of the cathode. The first fuel cell (300A) and a second fuel cell (300B) are connected by a porous bipolar plate (430A) positioned inbetween. A pressure profile across the first bi-polar plate may drop from higher level near the anode of the first fuel cell (300A) to lower level near the cathode of the second fuel cell (300B) so that water may be transferred from the anode of the first fuel cell (300A) to the cathode of the second fuel cell (300B).
US10916787B2
A fuel cell system includes a water supply unit configured to supply water from a first water storage unit to a second water storage unit, and a water usage unit uses water in the second water storage unit. The first and second water storage units store produced water form the fuel cell. When the amount of water stored in the first water storage unit exceeds a first predetermined value and the amount of water stored in the second water storage unit is smaller than a second predetermined value, water is supplied from the first water storage unit to the second water storage unit. When water is being used by the water usage unit, water is supplied from the first water storage unit to the second water storage unit even when the amount of water stored in the second water storage unit is not smaller than the second predetermined value.
US10916779B2
An object of the present invention is to provide a dispersant for a resin current collector which can uniformly disperse a conductive filler to attain sufficient charge and discharge characteristics without impairing the output power per unit weight of a battery. The present invention provides a dispersant for a resin current collector comprising a polymer having a resin-philic block (A1) and a conductive filler-philic block (A2).
US10916777B2
An electric copper foil is applied as a current collector for a lithium secondary battery, and in a peak curve with respect to a (111) plane appearing on an X-ray diffraction analysis graph (a graph in which an X-axis variable is a diffraction angle 2θ and a Y-axis variable is an intensity of a diffracted X-ray) in a state where the electric copper foil is not thermally treated, the electric copper foil has a full width at half maximum (FWHM) of 0.08 or above and 0.15 or below.
US10916771B2
Provided herein is an electrode material containing metallic sodium and at least one tin-sodium binary alloy useful in the fabrication of batteries and methods of preparation and use thereof.
US10916769B2
The present application relates to a cathode, an electrochemical device and an electronic device including the same. The cathode includes: a cathode current collector, a first cathode active material layer, a second cathode active material layer and an insulating layer; where the first cathode active material layer covers a first portion of a first surface of the cathode current collector, and the insulating layer covers a second portion of the first surface of the cathode current collector that is different from the first portion, where a first distance exists between the insulating layer and the first cathode active material layer in a longitudinal direction of the cathode current collector. By providing a gap between the active material layer in a two-layer structure and the insulating layer in the cathode, the potential problem of the overlapping of the active material layer in a two-layer structure and the insulating layer on the cathode is alleviated, thereby ensuring that the electrochemical device cannot catch fire and lead to failure in the event of being punctured, and further ensuring the mechanical safety performance of the electrochemical device.
US10916768B2
A positive electrode active material for a nonaqueous electrolyte secondary battery contains silicon and lithium nickel complex oxide having a layered rock-salt structure and is composed of secondary particles formed of aggregated primary particles. Lithium nickel complex oxide contains 80 mol % or more of nickel, based on the total amount of metal excluding lithium, silicon content is 0.6 mass % or less based on the total amount of the positive electrode active material, and a porosity of the positive electrode active material is 0% or more and 1% or less.
US10916761B2
Implementations described herein generally relate to low melting temperature metal or alloy metal deposition and processing. More particularly, the implementations described herein relate to methods and systems for low melting temperature metal or alloy metal deposition and processing for printed electronics and electrochemical devices. In yet another implementation, a method is provided. The method comprises exposing a molten metal source to a purification process to remove unwanted quantities of contaminants, delivering the filtered molten metal to a three dimensional printing device, and forming a metal film on a substrate by printing the filtered molten metal on the substrate. The purification process comprises delivering the molten metal to a filter assembly, wherein the filter assembly includes at least one of: a skimmer device, a metal mesh filter, and a foam filter, and filtering the molten metal through the filter assembly.
US10916757B2
A battery, a battery module for the battery, and a bus bar therefor for connecting battery cells are disclosed, said bus bar having an electrically conductive metal sheet and at least one sheet metal connector, which is produced in the metal sheet by means of a cutting method and has a contact section that is offset out from the sheet plane for electrically connecting to a pole of the battery cell, at least one electrical fuse, and a suspension section, which is provided between the metal sheet and the contact section, with the suspension section being divided into at least two electrically parallel leg sections. In order to achieve a durable and structurally simple bus bar with a fuse, it is proposed that the fuse be composed of the two electrically parallel leg sections.
US10916740B2
An electrochemical cell, preferably a secondary, rechargeable cell, including a casing comprised of a main body portion having opposed lower and upper open ends closed by respective lower and upper lids is described. The main body portion is composed of titanium Grades 5 or 23 having a relatively high electrical resistivity material while the lower and upper lids are composed of titanium Grades 1 or 2. The lids are preferably joined to the main body portion using laser welding. The combination of these differing titanium alloys provides a cell casing that effectively retards eddy current induced heating during cell recharging.
US10916739B2
A battery includes a battery casing with a chamber that includes an electrolyte powder. The electrolyte powder surrounds a zinc material that is separated from the electrolyte powder by a permeable separator sheet. The battery also includes a conductive member with a first end in electrical communication with an anode terminal of the battery, and, a second end in electrical communication with the zinc material. A conductive layer is between an inner surface of the casing and the electrolyte powder and in electrical communication with the cathode terminal. There is also a liquid release mechanism that releases a liquid in the chamber to activate an ion flow between the electrolyte powder and the zinc material via the permeable separator sheet.
US10916738B2
The present disclosure provides a display panel, a manufacturing method of the display panel, and a display device. The manufacturing method includes: forming an auxiliary cathode layer; forming at least one tip structure on the auxiliary cathode layer; forming a main cathode layer, wherein the at least one tip structure is between the auxiliary cathode layer and the main cathode layer; and forming at least one connection between the main cathode layer and the auxiliary cathode layer by discharging at the at least one tip structure, wherein the at least one connection is electrically connected to the main cathode layer and the auxiliary cathode layer respectively.
US10916722B2
A display device includes first and second light emitting regions; first and second pixel electrodes in the first and second light emitting regions, respectively; a first organic layer in the first light emitting region, including first and second light emitting layers; a second organic layer in the second light emitting region, including a third light emitting layer; a common electrode on the first and second organic layers; a wavelength conversion pattern on the common electrode, overlapping the first organic layer, and wavelength-converting light of a first color into light of a second color, different from the first color; and a light transmitting pattern on the common electrode, overlapping the second organic layer. The third light emitting layer and one of the first and second light emitting layers emit light of the first color, and another one of the first and second light emitting layers emits light of the second color.
US10916721B2
An organic light emitting diode (OLED) architecture in which efficient operation is achieved without requiring a blocking layer by locating the recombination zone close to the hole transport side of the emissive layer. Aryl-based hosts and Ir-based dopants with suitable concentrations result in an efficient phosphorescent OLED structure. Previously, blocking layer utilization in phosphorescent OLED architectures was considered essential to avoid exciton and hole leakage from the emissive layer, and thus keep the recombination zone inside the emissive layer to provide high device efficiency and a pure emission spectrum.
US10916712B2
Photovoltaic devices such as solar cells, hybrid solar cell-batteries, and other such devices may include an active layer disposed between two electrodes, the active layer having perovskite material and other material such as mesoporous material, interfacial layers, thin-coat interfacial layers, and combinations thereof. The perovskite material may be photoactive. The perovskite material may be disposed between two or more other materials in the photovoltaic device. Inclusion of these materials in various arrangements within an active layer of a photovoltaic device may improve device performance. Other materials may be included to further improve device performance, such as, for example: additional perovskites, and additional interfacial layers.
US10916699B2
A method is presented for protecting resistive random access memory (RRAM) stacks within a resistive memory crossbar array. The method includes forming a plurality of conductive lines within an interlayer dielectric (ILD), forming a barrier layer over at least one conductive line of the plurality of conductive lines, the barrier layer directly contacting an entire upper surface of the at least one conductive line, and forming a RRAM stack including a bottom electrode, a high-k dielectric layer, and a top electrode over the barrier layer.
US10916697B2
Some embodiments relate to a memory device. The memory device includes a programmable metallization cell random access memory (PMCRAM) cell. The programmable metallization cell comprises a dielectric layer disposed over a bottom electrode, the dielectric layer contains a central region. A conductive bridge is formable and erasable within the dielectric layer and the conductive bridge is contained within the central region of the dielectric layer. A metal layer is disposed over the dielectric layer. A heat dispersion layer is disposed between the bottom electrode and the dielectric layer.
US10916693B2
A piezoelectric element has a diaphragm, a first electrode on the diaphragm, a piezoelectric layer on the first electrode, and a second electrode on the piezoelectric layer. The piezoelectric layer is a stack of multiple piezoelectric films and is made of a perovskite composite oxide containing lead, zirconium, and titanium and represented by the general formula ABO3, with the molar ratio of the A-site to the B-site (A/B) in the perovskite composite oxide being 1.14 or more and 1.22 or less. In current-time curve measurement, the activation energy calculated from relaxation current using an Arrhenius plot is 0.6 [eV] or less. The relaxation current is the amount of current at the time at which a downward trend in current turns upward.
US10916689B2
A light emitting device comprises a reflector cup coupled to a base that defines a cavity. The base comprises a plurality of metal pads exposed on a bottom surface of the cavity. The base further comprises a plurality of protrusions arranged around a perimeter of the base and disposed inside one or more side surfaces of the reflector cup. The light emitting device comprises an LED die disposed over the bottom surface of the cavity. The LED die is coupled to the metal pads with gold-tin solder. The LED die has a footprint that is at most 30% smaller than an area of a top opening of the cavity.
US10916687B2
The present invention relates to a silica glass member including: a main body including a silica glass and having a bonding part for bonding to another member; and a bonding film which is provided on the bonding part, has a thickness of 0.2 μm to 10 μm, and includes Au and a glass formed through melting of glass frit, in which the bonding film is produced from Au powder having an average particle diameter of 3 μm or less and glass frit having a softening point of 850° C. or lower, a process for producing a silica glass member, and a process for bonding a ceramic and a silica glass.
US10916686B2
An optoelectronic component includes an optoelectronic semiconductor chip having a radiation-emitting face; and an optical element arranged over the radiation-emitting face, wherein the optical element includes a material in which light-scattering particles are embedded, and a concentration of the embedded light-scattering particles has a gradient forming an angle not equal to 90° with the radiation emission face.
US10916667B2
A solar cell includes a semiconductor substrate, a first conductive layer, a second conductive layer, a first electrode, a second electrode, and an island-shaped conductive layer. The first conductive layer and the second conductive layer are disposed on one principal surface of the semiconductor substrate. The first electrode is disposed on the first conductive layer and the second electrode is disposed on the second conductive layer. The first electrode and the second electrode are electrically separated, and the island-shaped conductive layer is disposed between the first electrode and the second electrode.
US10916664B2
The present invention provides a non-volatile memory and a manufacturing method for the same. In the non-volatile memory, a floating gate structure has a first sharp portion and a second sharp portion, and a corner formed by a side surface of the floating gate structure and a part of a top surface of the floating gate structure is not covered by a control gate structure. The corner is connected between the first sharp portion and one end of the second sharp portion. A tunneling dielectric layer of an erasing gate structure covers the first sharp portion, the second sharp portion, and a tip part of the corner.
US10916662B2
An oxide thin film transistor, an array substrate, and preparation methods thereof are disclosed. The method for preparing an oxide thin film transistor comprises a step of forming a pattern comprising an oxide semiconductor active layer on a substrate, wherein the step comprises: forming an amorphous oxide semiconductor thin film on the substrate; performing an excimer laser annealing, at least at a position in the amorphous oxide semiconductor thin film corresponding to a channel region of oxide semiconductor active layer to be formed, such that the amorphous oxide semiconductor material at the laser-annealed position is crystallized, to form a crystalline oxide semiconductor material; and forming the pattern comprising the oxide semiconductor active layer.
US10916650B2
Vertical field effect transistor (VFET) structures and methods of fabrication include a bottom spacer having a uniform thickness. The bottom spacer includes a bilayer portion including a first layer formed of an oxide, for example, and a second layer formed of a nitride, for example, on the first layer, and a monolayer portion of a fourth layer of a nitride for example, immediately adjacent to and intermediate the fin and the bilayer portion.
US10916646B2
According to one embodiment, a semiconductor device includes first to third electrodes, first and second semiconductor regions, and a first insulating film. The first semiconductor region includes a first partial region, a second partial region, a third partial region between the first and second partial regions, a fourth partial region between the first and third partial regions, and a fifth partial region between the third and second partial regions. The second semiconductor region includes a sixth partial region and a seventh partial region. The third electrode overlaps the sixth and seventh partial regions. The first insulating film includes a portion provided between the third electrode and the third partial region, between the third electrode and the fourth partial region, between the third electrode and the fifth partial region, between the third electrode and the sixth partial region, and between the third electrode and the seventh partial region.
US10916641B2
The present application provides a thin film transistor, a method of manufacturing a thin film transistor, and a manufacturing system. The thin film transistor includes a substrate, a buffer layer, an active layer, and a gate insulating layer. A side area of the active layer is doped and modified, so that a surface of the side area is formed as a high resistance area, and then the gate insulating layer is formed by a chemical deposition process, thereby to avoid a weak channel current produced by unintentional electrically conduction of a boundary of the active layer due to a thinner thickness of the gate insulating layer when operating, thereby increasing electrical reliability of the thin film transistor.
US10916640B2
A method of forming a vertical transport fin field effect transistor is provided. The method includes forming a doped layer on a substrate, and forming a multilayer fin on the doped layer, where the multilayer fin includes a lower trim layer portion, an upper trim layer portion, and a fin channel portion between the upper and lower trim layer portions. A portion of the lower trim layer portion is removed to form a lower trim layer post, and a portion of the upper trim layer portion is removed to form an upper trim layer post. An upper recess filler is formed adjacent to the upper trim layer post, and a lower recess filler is formed adjacent to the lower trim layer post. A portion of the fin channel portion is removed to form a fin channel post between the upper trim layer post and lower trim layer post.
US10916639B1
The present application discloses a semiconductor device structure and a method for preparing the same. The method includes forming a ring structure over a substrate; performing an etching process to form an annular semiconductor fin under the ring structure; forming a lower source/drain region on the surface of the substrate in contact with a bottom portion of the annular semiconductor fin; forming an inner gate structure in contact with an inner sidewall of the annular semiconductor fin and forming an outer gate structure in contact with an outer sidewall of the annular semiconductor fin; and forming an upper source/drain region on an upper portion of the annular semiconductor fin.
US10916632B2
An embodiment relates to a device having a SiC substrate, a well region, a source region, and a first sinker region, wherein the first sinker region has a depth that is equal to or greater than a depth of the well region, the source region is within the well region, the first sinker region is within the source region, and the first sinker region is located between a source interconnect metallization region and the SiC substrate. Another embodiment relates to a device having a SiC substrate, a drift layer on the SiC substrate, a well region on the drift layer, a source region within the well region, and a plug within the well region.
US10916630B2
Semiconductor devices and methods of forming the same include forming spacers on respective sidewalls above a stack of alternating channel layers and sacrificial layers, leaving an opening between the spacers. The stack is etched, between the spacers, to form a central opening in the stack that separates the channel layers into respective pairs of channel structures. The sacrificial material is etched away to expose top and bottom surfaces of the channel structures. A gate stack is formed on, between, and around the channel structures, including in the central opening between pairs of channel structures.
US10916628B2
Provided is a semiconductor device including a drift region having a first conductivity type provided on a semiconductor substrate; a plurality of trench portions provided above the drift region, on a top surface side of the semiconductor substrate; a base region having a second conductivity type provided in a mesa portion sandwiched between the plurality of trench portions, in the semiconductor substrate; an emitter region having the first conductivity type provided above the base region, on a top surface of the mesa portion; and a contact region having the second conductivity type and a higher doping concentration than the base region, provided adjacent to the emitter region on the top surface of the mesa portion, wherein a mesa width of the mesa portion is less than or equal to 100 nm, and a bottom end of the contact region is shallower than a bottom end of the emitter region.
US10916624B2
A semiconductor integrated circuit includes: an n−-type support layer; a p-type well region provided in an upper portion of the support layer; a p+-type circuit side buried layer provided inside the well region; an n+-type first and second terminal regions provided in an upper portion of the well region and above the circuit side buried layer; a p-type body region provided in an upper portion of the support layer; a control electrode structure provided in a gate trench; a p+-type output side buried layer provided inside the body region so as to be in contact with the control electrode structure; and an n+-type output terminal region provided in an upper portion of the body region and above the output side buried layer, wherein an output stage element having the output terminal region is controlled by a circuit element including the first and second terminal regions.
US10916620B2
A display device including: a substrate; an active layer, and including channel and conductive regions and; a first conductive layer including a driving gate electrode and a scan line in a first direction; a second conductive layer including a storage line; a third conductive layer including a first connecting member above the storage line; an insulating layer between the storage line and the first connecting member; and a data line and a driving voltage line crossing the scan line in a second direction, wherein the first connecting member electrically connects the driving gate electrode and a conductive region, the driving voltage line overlaps the first connecting member, the insulating layer includes first and second sub-insulating layers, and an edge of the second sub-insulating layer substantially overlaps an edge of the first connecting member in a thickness direction of the display device.
US10916613B1
An array substrate and an OLED display device are provided. A trace system of the array substrate is designed in a structure with three layers of metal. By providing one layer of inorganic insulation film and one layer of organic insulation film between two layers of metal, a coupling effect between two layers of trace can be reduced. By exposing all or part of an organic insulation film in a region, which will form a second electrode plate of a storage capacitor, a storage capacitor with larger capacitance can be formed. By forming a third metal layer as a mesh structure, it is possible to reduce IR drop without increasing mask and improve display uniformity of the display device.
US10916612B2
The technical field of liquid crystal display is related to. A pixel unit is provided. The pixel unit includes a storage capacitor that is arranged on an array substrate. The storage capacitor includes a first electrode arranged on a first metal layer and a second electrode arranged on a second metal layer. An insulation layer is arranged between the first electrode and the second electrode. The second electrode and the first electrode overlap with each other to form a first overlapping region, an area of which does not change if a deviation of the second electrode relative to the first electrode is within a preset distance. Storage capacitor difference among different pixel units generated by alignment accuracy difference thereof can be eliminated, and watermark which would be generated otherwise can be eliminated as well. An array substrate is further provided, which includes the storage capacitor of the aforesaid pixel unit. A quality of a product can be improved.
US10916602B2
The embodiments of the present disclosure provide a base plate, a manufacturing method thereof and a display panel, relating to the field of display technology. Ink droplets in grooves defined by a pixel defining layer can be spread uniformly, thereby effectively improving the product quality and the display effect. The base plate comprises a substrate and a pixel defining layer arranged on the substrate, wherein the pixel defining layer comprises dams and several micron-sized protrusions arranged on the upper surfaces and sides of the dams; and the protrusions have lyophobic property.
US10916597B2
A display device according to an embodiment of the present invention includes: a flexible substrate having a plurality of pixels, each of the plurality of pixels comprising a display element, the plurality of pixels being arranged in a display area; and an at least one actuator which is provided so as to fit a backside of the substrate and bends the substrate, wherein the at least one actuator is provided with a layer to shift from a flexible state to a state to have a predetermined shape and vice versa by being driven electrically, and the at least one actuator does not overlap the display element in a plan view.
US10916596B2
A display cell includes a signal line electrically connected to a pixel arranged in a display area, a signal pad unit disposed in a peripheral area adjacent to the display area, and including a signal pad electrically connected to the signal line, an inspection pad unit disposed in a turn-on inspection area, and including an inspection pad electrically connected to the signal pad, where the inspection pad is configured to receive a turn-on inspection signal, and a power supply voltage line configured to apply a power supply voltage to the pixel, extending from the inspection pad unit to the peripheral area, and divided into a plurality of sublines by at least one slit pattern in a cut-off area between the peripheral area and the turn-on inspection area.
US10916590B2
A light emitting element and display device are disclosed. In one example, a light emitting element includes a first electrode formed on a base body. A first insulation layer is formed on the base body and the first electrode and has an aperture portion in which a part of the first electrode is exposed. A second insulation layer is formed on the first insulation layer and has a protruding end portion protruding from the aperture portion. A third insulation layer is formed on the second insulation layer and has an end portion recessed from the protruding end portion. A charge injection/transport layer is formed over the second insulation layer and the third insulation layer. An organic layer includes a light emitting layer, and a second electrode formed on the organic layer. At least a part of the charge injection/transport layer is discontinuous at the protruding end portion.
US10916588B2
A display panel including a glass substrate having an opening area, and a display area at least partially surrounding the opening area; a thin film transistor on the display area including a semiconductor layer and a gate electrode; a display element electrically connected to the thin film transistor; a multi-layer including an insulating layer and a lower insulating layer. The insulating layer is between the glass substrate and the display element and the lower insulating layer is between the glass substrate and the insulating layer; and a thin-film encapsulation layer covering the display element including an inorganic encapsulation layer and an organic encapsulation layer. The multi-layer includes a first groove between the opening area and the display area. A first width of a portion of the first groove in the lower insulating layer is greater than a second width of a portion of the first groove in the insulating layer.
US10916587B2
An image sensor includes a first organic photoelectric conversion layer on a base layer, a floating diffusion region in the base layer, a first storage node including a first electrode layer, which is configured to receive a bias signal, a first portion of a first semiconductor layer which includes a semiconductor material, and a first portion of a first dielectric layer. The first dielectric layer extends between the first electrode layer and the first semiconductor layer. The first storage node is electrically connected to the first organic photoelectric conversion layer. The image sensor includes a first transfer transistor including the first dielectric layer, the first semiconductor layer, and a first transfer gate electrode which is configured to receive first transfer control signal. The first transfer transistor has a first end electrically connected to the first storage node and a second end electrically connected to the floating diffusion region.
US10916582B2
According to one embodiment, a method includes forming a first insulative layer above a bottom surface of a groove and along inner sidewalls thereof, forming a source line layer within the groove of the substrate, forming a first dielectric layer on outer sides of a middle portion of the source line layer, forming a buffer layer on outer sides of the first dielectric layer, forming a gate terminal above the source line layer, forming a gate dielectric layer between the source line layer and the gate terminal and on outer sides of the lower portion of the gate terminal, forming a drain terminal including strained Si on outer sides of the first dielectric layer, and forming a relaxed buffer layer on outer sides of the upper portion of the source line layer and outer sides of the drain terminal, with the gate terminal extending beyond the relaxed buffer layer thickness.
US10916580B2
A method of manufacturing an optoelectronic device, comprising the successive steps of: providing a substrate at least partially made of a semiconductor material and having first and second opposite faces; forming a stack of semiconductor layers on the first face, said stack including third and fourth opposite faces, the fourth face being on the side of the substrate, said stack including light-emitting diodes; forming through openings in the substrate from the side of the second face, said openings being opposite at least part of the light-emitting diodes and delimiting walls in the substrate; forming conductive pads on the fourth face in at least some of the openings in contact with the stack; and forming photoluminescent blocks in at least some of the openings.
US10916573B2
A semiconductor device including photosensor capable of imaging with high resolution is disclosed. The semiconductor device includes the photosensor having a photodiode, a first transistor, and a second transistor. The photodiode generates an electric signal in accordance with the intensity of light. The first transistor stores charge in a gate thereof and converts the stored charge into an output signal. The second transistor transfers the electric signal generated by the photodiode to the gate of the first transistor and holds the charge stored in the gate of the first transistor. The first transistor has a back gate and the threshold voltage thereof is changed by changing the potential of the back gate.
US10916571B2
Provided is a semiconductor device exemplified by an inverter circuit and a shift register circuit, which is characterized by a reduced number of transistors. The semiconductor device includes a first transistor, a second transistor, and a capacitor. One of a source and a drain of the first transistor is electrically connected to a first wiring, and the other thereof is electrically connected to a second wiring. One of a source and a drain of the second transistor is electrically connected to the first wiring, a gate of the second transistor is electrically connected to a gate of the first transistor, and the other of the source and the drain of the second transistor is electrically connected to one electrode of the capacitor, while the other electrode of the capacitor is electrically connected to a third wiring. The first and second transistors have the same conductivity type.
US10916567B2
A lightweight flexible light-emitting device which is able to possess a curved display portion and display a full color image with high resolution and the manufacturing process thereof are disclosed. The light-emitting device comprises: a plastic substrate; an insulating layer with an adhesive interposed therebetween; a thin film transistor over the insulating layer; a protective insulating film over the thin film transistor; a color filter over the protective insulating film; an interlayer insulating film over the color filter; and a white-emissive light-emitting element formed over the interlayer insulating film and being electrically connected to the thin film transistor.
US10916565B2
The present disclosure provides a field of display technologies, and in particular, to a LTPS substrate and a fabricating method thereof, a thin film transistor thereof, an array substrate thereof, and a display device thereof. The LTPS substrate, able to be used for the fabrication of a thin film transistor, includes a light shielding layer, the light shielding layer mainly composed of amorphous silicon doped with a lanthanide element. The present disclosure mainly employs an amorphous silicon film layer doped with the lanthanide element as the light shielding layer of the LTPS substrate, which not only ensures the light shielding efficiency but also reduces the production process, and further prevents the occurrence of the H explosion problem due to H exuding during the ELA process.
US10916564B2
Some embodiments include an assembly which has channel material pillars, and which has memory cells along the channel material pillars. A conductive structure is under the channel material pillars. The conductive structure has doped semiconductor material in direct contact with bottom regions of the channel material pillars. One or more of magnesium, scandium, yttrium and lanthanide elements is along the bottom regions of the channel material pillars. Some embodiments include methods of forming assemblies. A structure is formed, and a mass is formed against an upper surface of the structure. Plugs are formed within openings in the mass. The plugs comprise a second material over a first material. The first material includes one or more of magnesium, scandium, yttrium and lanthanide elements. Openings are formed to terminate on the first material, and are then extended through the first material. Channel material pillars are formed within the openings.
US10916561B2
A method is provided for forming a semiconductor device. The method includes forming a vertical film stack containing a sacrificial layer on a substrate and dielectric layers alternatingly and repeatedly stacked on the sacrificial layer, removing the sacrificial layer to form a horizontal channel above the substrate, depositing a conformal dielectric layer in the horizontal channel, etching trenches in the vertical film stack that connect to the horizontal channel. The method further includes removing the conformal dielectric layer from the horizontal channel, filling the horizontal channel and the trenches with a first electrically conductive material, removing the first electrically conductive material from the trenches, and filling the trenches with a second electrically conductive material.
US10916555B2
A structure of memory cell includes a memory gate structure, disposed on a substrate, wherein the substrate has an indent region aside the memory gate structure. A selection gate structure is disposed on the substrate at the indent region aside the memory gate structure. A first insulation layer is at least disposed between the memory gate structure and selection gate structure.
US10916554B2
Provided are a three-dimensional semiconductor memory device and a method of fabricating the same. The device may include a substrate including a peripheral circuit region and a cell array region, peripheral gate stacks provided on the peripheral circuit region of the substrate, and an electrode structure provided on the cell array region of the substrate. The electrode structure may include a lower electrode, a lower insulating layer covering the lower electrode, and upper electrodes and upper insulating layers, which are vertically and alternately stacked on the lower insulating layer. The lower insulating layer may be extended from the cell array region to the peripheral circuit region to cover the peripheral gate stacks, and a top surface of the lower insulating layer may be higher on the peripheral circuit region than on the cell array region.
US10916551B2
Provided is a method of forming a memory cell including a rectangular shaped via for at least one Vss node connection. In some embodiments, the rectangular shaped via has a length/width of greater than 1.5. The rectangular shaped via may be disposed on the Via0 and/or Via1 layer interfacing a first metal layer (e.g., M1). The memory cell may also include circular/square shaped vias having a length/width of between approximately 0.8 and 1.2. The circular/square shaped vias may be coplanar with the rectangular shaped vias.
US10916544B2
The present invention provides a Gate-All-Around nano-sheet complementary inverter, comprising: P-type semiconductor transistors and N-type semiconductor transistors, wherein the P-type semiconductor transistors comprise P-type semiconductor nano-sheet channels, a first gate dielectric layer fully surrounding the P-type semiconductor nano-sheet channels, a first gate electrode layer fully surrounding the first gate dielectric layer, a first source region and a first drain region, connected to two ends of the P-type semiconductor nano-sheet channel respectively, the N-type semiconductor transistors comprise N-type semiconductor nano-sheet channels, a second gate dielectric layer fully surrounding the N-type semiconductor nano-sheet channels, a second gate electrode layer fully surrounding the second gate dielectric layer, a second source region and a second drain region, connected to two ends of the N-type semiconductor nano-sheet channel respectively; and a common electrode fully surrounding the first gate electrode layer and the second gate electrode layer; wherein the P-type semiconductor nano-sheet channels and the N-type semiconductor nano-sheet channels are laterally aligned, and the width of the P-type semiconductor nano-sheet channel is greater than that of the N-type semiconductor nano-sheet channel The structure of the disclosed device is compact enough to increase the density and improve the performance and simple enough to produce.
US10916542B2
A method includes forming an isolation region extending into a semiconductor substrate, etching a top portion of the isolation region to form a recess in the isolation region, and forming a gate stack extending into the recess and overlapping a lower portion of the isolation region. A source region and a drain region are formed on opposite sides of the gate stack. The gate stack, the source region, and the drain region are parts of a Metal-Oxide-Semiconductor (MOS) device.
US10916529B2
A method includes bonding a first package to a second package to form a third package. The first package is an Integrated Fan-Out (InFO) package including a plurality of package components, and an encapsulating material encapsulating the plurality of package components therein. The plurality of package components include device dies. The method further includes placing at least a portion of the third package into a recess in a Printed Circuit Board (PCB). The recess extends from a top surface of the PCB to an intermediate level between the top surface and a bottom surface of the PCB. Wire bonding is performed to electrically connect the third package to the PCB.
US10916516B2
Methods and apparatus are described for adding one or more features (e.g., high bandwidth memory (HBM)) to a qualified stacked silicon interconnect (SSI) technology programmable integrated circuit (IC) region by providing an interface (e.g., an HBM buffer region implemented with a hierarchical switch network) between the added feature device and the programmable IC region. One example apparatus generally includes a programmable IC region and an interface region configured to couple the programmable IC region to at least one fixed feature die via a first plurality of ports associated with the at least one fixed feature die and a second plurality of ports associated with the programmable IC region. The interface region is configured as a switch network between the first plurality of ports and the second plurality of ports, and the switch network includes a plurality of full crossbar switch networks.
US10916512B2
A semiconductor die includes at least one electronic component. an at least partially moisture permeable material disposed on or about the at least one electronic component, at least one opening defining at least one path for moisture to migrate from an environment external to the die into the at least partially moisture permeable material, and a moisture impermeable shield disposed between the at least one electronic component and the at least one opening.
US10916506B2
A semiconductor device includes a semiconductor substrate, an interlayer dielectric film, a plurality of pad parts, a wiring layer, and a surface protection film. The semiconductor substrate includes a semiconductor element on a surface of the semiconductor substrate. The interlayer dielectric film is disposed on the surface of the semiconductor substrate. The wiring layer is disposed in the interlayer dielectric film. The hard film is disposed opposite to the semiconductor substrate with respect to the interlayer dielectric film, and is harder than the interlayer dielectric film. The pad parts are disposed opposite to the interlayer dielectric film with respect to the hard film. The surface protection film is disposed in at least an opposing region where the pad parts oppose to each other. The surface protection film is a silicon nitride film or a silicon oxide film.
US10916502B2
A semiconductor device includes a semiconductor substrate, an underlying insulation layer, a conductive via and a sidewall insulation layer. The underlying insulation layer is over the semiconductor substrate. The conductive via is through the semiconductor substrate and the underlying insulation layer. The sidewall insulation layer is between the semiconductor substrate and the conductive via. The sidewall insulation layer includes a protrusion stopping at an interface between the semiconductor substrate and the underlying insulation layer, and protruding outwardly into the semiconductor substrate.
US10916495B2
A semiconductor package includes a supporting member that has a cavity and includes a wiring structure connecting first and second surfaces opposing each other. A connection member is on the second surface of the supporting member and includes a first redistribution layer connected to the wiring structure. A semiconductor chip is on the connection member in the cavity and has connection pads connected to the first redistribution layer. An encapsulant encapsulates the semiconductor chip disposed in the cavity and covers the first surface of the supporting member. A second redistribution layer includes wiring patterns embedded in the encapsulant and has exposed surfaces and connection vias that penetrate through the encapsulant to connect the wiring structure and the wiring patterns to each other.
US10916489B1
Disclosed herein is an apparatus that includes a memory cell army, a plurality of TSVs penetrating a semiconductor chip, an output circuit configured to output a data to the TSVs, an input circuit configured to receive a data from the TSVs, a pad supplied with a data from outside, and a control circuit configured to write the data to the memory cell array, read the data from the memory cell array, and transfer the data from the memory cell array to the input circuit via the output circuit and the TSVs.
US10916475B2
A semiconductor device includes a first gate structure, a second gate structure, a first source/drain structure and a second source/drain structure. The first gate structure includes a first gate electrode and a first cap insulating layer disposed on the first gate electrode. The second gate structure includes a second gate electrode and a first conductive contact layer disposed on the first gate electrode. The first source/drain structure includes a first source/drain conductive layer and a second cap insulating layer disposed over the first source/drain conductive layer. The second source/drain structure includes a second source/drain conductive layer and a second conductive contact layer disposed over the second source/drain conductive layer.
US10916470B2
Structures that include a field effect-transistor and methods of forming a structure that includes a field-effect transistor. A first field-effect transistor includes a first source/drain region, and a second field-effect transistor includes a second source/drain region. A first contact is arranged over the first source/drain region, and a second contact is arranged over the second source/drain region. A portion of a dielectric layer, which is composed of a low-k dielectric material, is laterally arranged between the first contact and the second contact.
US10916464B1
A method includes aligning and positioning a carrier in a predetermined orientation and location within a first front opening pod (FOUP) of a cluster tool, transferring the carrier to a charging station of the cluster tool, transferring a substrate from a second front opening pod (FOUP) of the cluster tool to the charging station and chucking the substrate onto the carrier, transferring the carrier having the substrate thereon from the charging station to a factory interface of the cluster tool, aligning the carrier having the substrate thereon in the factory interface of the cluster tool such that during substrate processing within a processing platform of the cluster tool the carrier is properly oriented and positioned relative to components of the processing platform, where the processing platform comprises one or more processing chambers, transferring the aligned carrier having the substrate thereon from the factory interface to the processing platform of the cluster tool for substrate processing, and transferring the aligned carrier having the processed substrate thereon from the processing platform to the factory interface.
US10916462B2
A method of focusing includes irradiating an object by directing radiation output by a radiating source through an objective lens, measuring a first intensity of reflected radiation that is reflected from the object, adjusting a distance between the objective lens and the object, measuring a second intensity of reflected radiation, and analyzing the first intensity of reflected radiation and the second intensity of reflected radiation to determine a focal distance between the objective lens and the object. The distance between the objective lens and the object is adjusted to the focal distance and the irradiating intensity is increased to mark the object. In another example, measuring the first intensity of reflected radiation is performed by directing reflected radiation from the object through the objective lens, a beam splitter, a focusing lens, and a pinhole and onto a sensor that outputs a signal indicative of sensed radiation intensity.
US10916457B2
A heating device is provided. The heating device includes a conveyance member that conveys a substrate between a heating position and a non-heating position, a support member that is provided on the conveyance member and that supports the substrate, a heater provided at the heating position and operable to heat a first surface of the substrate, and a heat reflecting plate attached to the conveyance member in facing relation to a second surface of the substrate opposite to the first surface.
US10916452B2
A wafer drying equipment includes a base, a casing and a microwave generator. The base is configured to support a wafer. The casing forms a chamber with the base. The chamber is configured to accommodate the wafer. The casing has an exhaust vent away from the base. The microwave generator is disposed on the casing and is configured to emit a microwave to the chamber.
US10916449B2
The invention provides a semiconductor package and a method for fabricating a base for a semiconductor package. The semiconductor package includes a base. The base has a device-attach surface. A radio-frequency (RF) device is embedded in the base. The RF device is close to the device-attach surface.
US10916426B2
Embodiments of the present disclosure relate to forming a two-dimensional crystalline dichalcogenide by positioning a substrate in an annealing apparatus. The substrate includes an amorphous film of a transition metal and a chalcogenide. The film is annealed at a temperature from 500° C. to 1200° C. In response to the annealing, a two-dimensional crystalline structure is formed from the film. The two-dimensional crystalline structure is according to a formula MX2, M includes one or more of molybdenum (Mo) or tungsten (W) and X includes one or more of sulfur (S), selenium (Se), or tellurium (Te).
US10916424B2
A method for forming a semiconductor device comprising a graded wurtzite III-nitride alloy layer, including a wurtzite III-nitride alloy, on a second layer. A polarization doping concentration profile is selected for the graded wurtzite III-nitride alloy layer based on an intended function of the semiconductor device. Based on the selected polarization doping concentration profile for the graded wurtzite III-nitride alloy layer, a composition-polarization change rate of the graded wurtzite III-nitride alloy layer and a grading speed of the graded wurtzite III-nitride alloy layer are determined. The composition-polarization change rate and grading speed are based on a composition of first and second elements of the wurtzite III-nitride alloy. The graded wurtzite III-nitride alloy layer is formed on the second layer having the selected polarization doping concentration profile using the determined composition-polarization change rate and grading speed to adjust the composition of the first and second III-nitride elements of the wurtzite III-nitride alloy based on a current position in the graded wurtzite III-nitride alloy layer from the second layer.
US10916422B2
Disclosed is a wafer or a material stack for semiconductor-based optoelectronic or electronic devices that minimizes or reduces misfit dislocation, as well as a method of manufacturing such wafer of material stack. A material stack according to the disclosed technology includes a substrate; a basis buffer layer of a first material disposed above the substrate; and a plurality of composite buffer layers disposed above the basis buffer layer sequentially along a growth direction. The growth direction is from the substrate to a last composite buffer layer of the plurality of composite buffer layers. Each composite buffer layer except the last composite buffer layer includes a first buffer sublayer of the first material, and a second buffer sublayer of a second material disposed above the first buffer sublayer. The thicknesses of the first buffer sublayers of the composite buffer layers decrease along the growth direction.
US10916421B2
A method for manufacturing an epitaxial silicon wafer enables to lower carbon concentration in an epitaxial film. The method forming an epitaxial silicon wafer where an epitaxial film is formed on a silicon wafer in a reaction chamber including a wafer-holding susceptor that separates an upper and lower space communicating through a predetermined gap includes steps of forming a flow of a processing gas flowing laterally along an upper surface of the wafer in the upper space and a flow of a main purging gas flowing towards the susceptor upwardly in the lower space being formed simultaneously, setting a flow rate ratio of the main purging gas flow rate to the processing gas flow rate to be 1.0/100 to 1.5/100 where the processing gas flow rate is set as 100, and controlling a pressure in the upper space to be within an atmospheric pressure ±0.2 kPa at least.
US10916418B2
In an example, a wet cleaning process is performed to clean a structure having features and openings between the features while preventing drying of the structure. After performing the wet cleaning process, a polymer solution is deposited in the openings while continuing to prevent any drying of the structure. A sacrificial polymer material is formed in the openings from the polymer solution. The structure may be used in semiconductor devices, such as integrated circuits, memory devices, MEMS, among others.
US10916416B2
A semiconductor wafer and a semiconductor wafer fabrication method are provided. The wafer includes a supporting substrate, a semiconductor substrate and a contact layer. The supporting substrate has a first surface and a second surface opposite to the first surface. The semiconductor substrate is disposed on the first surface of the supporting substrate, in which the semiconductor substrate is configured to form plural devices. The contact layer is disposed on the second surface of the supporting substrate to contact the supporting substrate, in which the contact layer is configured to contact an electrostatic chuck and has a resistivity of the contact layer smaller than a resistivity of the supporting substrate. In semiconductor wafer fabrication method, at first, a raw wafer is provided. Then, the contact layer is formed by using an implantation operation or a deposition operation.
US10916412B2
A discharge electrode E in an electrode chamber C is formed of a pair of electrode members 8 and 9 having lengths equal to or greater than a width of a film F. Also, the pair of electrode members 8 and 9 are disposed facing each other so as to sandwich a support member 4 there-between, which has nearly the same length as to electrode members; a gap is formed in a section in which the pair of electrode members 8 and 9 face each other; and this gap is open at a tip of the discharge electrode so as to serve as a gas pathway 15. Meanwhile, in the aforementioned support member 4, a plurality of gas guiding holes 5 are formed in a longitudinal direction thereof, and the gas guiding holes are in communication with a gas supplying system.
US10916408B2
Embodiments of this disclosure describe a feedback loop that can be used to maintain a nearly constant sheath voltage and thus creating a mono-energetic IEDF at the surface of the substrate. The system described herein consequently enables a precise control over the shape of IEDF and the profile of the features formed in the surface of the substrate.
US10916406B2
According to one aspect of the present invention, a multiple charged particle beam writing apparatus includes a subtraction processing circuit configured to subtract a corresponding shared dose from a dose of each of peripheral beams of a defect beam where control of a dose of a beam is disabled and the dose to be irradiated is excessive among the multiple charged particle beams, such that the same dose as an excess dose by the defect beam is shared by the peripheral beams of the defect beam; and a writing mechanism including a stage mounting a target object and a deflector deflecting the multiple charged particle beams and configured to write a pattern on the target object, using the multiple charged particle beams of doses in which the same dose as the excess dose of the defect beam is shared and is subtracted from the doses of the peripheral beams.
US10916401B2
An X-ray tube includes: an envelope that is a case; a cathode assembly that emits electrons in the envelope; and an anode including a first member of which at least a portion extends to the outside of the envelope, a second member that is provided in a direction perpendicular to a central axis of the first member, comes into contact with the first member, and has a higher X-ray shielding performance than the first member, and a target that receives the electrons emitted from the cathode assembly and generates X-rays.
US10916400B2
The present disclosure relates to multi-layer X-ray sources having decreased hydrogen within the layer stack and/or tungsten carbide inter-layers between the primary layers of X-ray generating and thermally-conductive materials. The resulting multi-layer target structures allow increased X-ray production, which may facilitate faster scan times for inspection or examination procedures.
US10916389B2
A push switch which can have a small separation distance from a side surface of a mounting board, when it is mounted on the mounting board through a step, is disclosed. The push switch includes a substrate having a first surface on which a first fixed contact point and a second fixed contact point surrounding the first fixed contact point are formed, a second surface located opposite to the first surface, a third surface extending from the second surface to a corner in a direction perpendicular to the first surface, and a fourth surface extending from the corner parallel to the first surface, and a conductive movable contact point having a peripheral edge is in contact with the second fixed contact point, and a center contacted by the first fixed contact point when the movable contact point is pressed, and the corner includes a groove recessed with respect to at least one of the third surface and the fourth surface.
US10916385B2
A remote control device may control electrical loads and/or load control devices of a load control system without accessing electrical wiring. The remote control device may include a control unit and a base for the control unit. The base may include a frame and a mounting tab that attaches to the paddle actuator of a mechanical switch. The mounting tab may be monolithic with the frame. Alternatively, the base may include a resilient attachment member that extends from the frame and is captively retained by the mounting tab. The frame and the attachment member may be configured such that the attachment member is held in a fixed in position by the frame, or such that the attachment member is translatable relative to the frame. The base may include one or more alignment members. The base may cause a rear surface of the frame to be biased against the mechanical switch.
US10916382B2
There are provided a photoelectric conversion element and a photoelectric conversion element module including the photoelectric conversion element, the photoelectric conversion element including a transparent substrate, a first and second transparent conductive layer arranged on the transparent substrate, a photoelectric conversion layer arranged on the first transparent conductive layer, a porous insulating layer covering the photoelectric conversion layer, a reflective layer arranged on the porous insulating layer, and a counter conductive layer that are arranged on the reflective layer, in which the photoelectric conversion layer contains a porous semiconductor, a carrier-transport material, and a photosensitizer, and in which an area of the orthogonal projection of the porous insulating layer onto the transparent substrate and an area of the orthogonal projection of the reflective layer onto the transparent substrate are each larger than an area of the orthogonal projection of the photoelectric conversion layer onto the transparent substrate.
US10916380B1
A quantum dot sensitized solar cell (QDSSC) includes a highly catalytic Ni-doped CuS thin film as a counter electrode (CE). The Ni-doped CuS CE can deliver outstanding electrocatalytic activity, conductivity, and low-charge transfer resistance at the CE/electrolyte interface. As a result, the QDSSC can achieve higher efficiency (η=4.36%) than a QDSSC with a bare CuS CE (3.24%).
US10916375B2
An electronic device includes a chip component and a metal terminal. The chip component includes a terminal electrode formed on an element body. The metal terminal is connectable with the terminal electrode of the chip component. The metal terminal includes a terminal body and a pair of holding pieces. The terminal body faces an end surface of the terminal electrode of the chip component. The pair of holding pieces is formed on the terminal body and sandwiches the chip component. A width, a protrusion length, or a protrusion area of one of the pair of holding pieces is different from that of the other holding piece.
US10916364B2
A tunable inductor arrangement includes a first winding part connected at one end to a first input of the inductor arrangement, a second winding part connected at one end to the other end of the first winding part, a third winding part connected at one end to a second input of the inductor arrangement, and a fourth winding part connected at one end to the other end of the third winding part. For tuning, the inductor arrangement includes a switch arrangement switchable between a first setting series-connecting the first and third winding parts between the inputs, and a second setting series-connecting the first, second, fourth and third winding parts between the inputs. The first and third winding parts are arranged on a chip or substrate with essentially common magnetic fields, and the second and fourth winding parts are arranged to cancel electro-magnetic coupling with the first and third winding parts.
US10916359B2
An electric wire conductor having both flexibility and a space-saving property, a covered electric wire, and a wiring harness containing such an electric wire conductor. The electric wire conductor contains a plurality of elemental wires twisted together, and has a non-circular portion in which a cross section intersecting an axial direction of the wire strand has a non-circular shape. The cross section of the non-circular portion has a continuous vacancy capable of accommodating two or more of the elemental wires. Further, a covered electric wire contains the electric wire conductor and an insulator covering the electric wire conductor. Furthermore, a wiring harness contains the covered electric wire.
US10916357B2
An object of the present invention is to provide an aluminum alloy foil for an electrode current collector and a manufacturing method thereof, the foil having a high strength and high strength after a drying process after the application of the active material while keeping a high electrical conductivity. Disclosed is a method for manufacturing an aluminum alloy foil for electrode current collector, including: forming by continuous casting an aluminum alloy sheet containing 0.03 to 1.0% of Fe, 0.01 to 0.2% of Si, 0.0001 to 0.2% of Cu, with the rest being Al and unavoidable impurities, performing cold rolling to the aluminum alloy sheet at a cold rolling reduction of 80% or lower, and performing heat treatment at 550 to 620° C. for 1 to 15 hours.
US10916356B2
For a working wavelength in the range from 1 nm to 12 nm, a reflective optical element has, on a substrate, a multilayer system that includes at least two alternating materials having a different real part of the refractive index at the working wavelength. The multilayer system includes a first alternating material from the group formed from thorium, uranium, barium, nitrides thereof, carbides thereof, borides thereof, lanthanum carbide, lanthanum nitride, lanthanum boride, and a second alternating material from the group formed from carbon, boron, boron carbide, or lanthanum as first alternating material and carbon or boron as second alternating material. It has, on the side of the multilayer system remote from the substrate, a protective layer system including a nitride, an oxide and/or a platinum metal.
US10916355B2
A shipping container comprises a tubular or cylindrical shell having a closed end and an open end, a top end-cap removably secured to the open end of the tubular or cylindrical shell, and at least one fuel assembly compartment defined inside the shell. Each fuel assembly compartment includes elastomeric sidewalls and is sized and shaped to receive an unirradiated nuclear fuel assembly through the open end of the shell. The shipping container may further include a divider component, for example having a cross-shaped cross-section with ends of the cross secured to inner walls of the shell, and the divider component and the inner walls of the shell define the fuel assembly compartments. To load, the shipping container is arranged vertically and an unirradiated nuclear fuel assembly is loaded through the open end of the shell into each compartment, after which the open end is closed off by securing the top end-cap.
US10916350B2
Systems and methods are described for quantifying the response of a biological system to one or more perturbations. First and second datasets corresponding to a response of a biological system to first and second treatments are received. A plurality of computational network models that represent the biological system are provided, each model including nodes representing a plurality of biological entities and edges representing relationships between the nodes in the model. A first set of scores is generated, representing the perturbation of the biological system based on the first dataset and the plurality of models, and a second set of scores representing the perturbation of the biological system based on the second dataset and the plurality of computational models. One or more biological impact factors are generated based on each of the first set and second set of scores that represent the biological impact of the perturbation on the biological system.
US10916342B2
There is provided a system for computing connectivity of medical imaging network nodes, comprising: at least one hardware processor executing a code for: monitoring packets transmitted over a network connecting a plurality of network nodes, analyzing the monitored packets to identify packets associated with a Digital Imaging and Communications in Medicine (DICOM) protocol, analyzing the packets associated with the DICOM protocol to identify medical imaging network nodes implementing the DICOM protocol, designating a respective medical imaging type for each node of the medical imaging network nodes, and computing a data structure storing connectivity of the medical imaging network nodes each designated with the respective medical imaging type.
US10916341B2
Methods and systems for automatically triaging an image study of a patient generated as part of a medical imaging procedure. One system includes a computing device including an electronic processor. The electronic processor is configured to receive, from a cognitive system applying a model developed using computer vision and machine learning techniques based on deep learning methodology to classify image studies, a classification assigned to the image study using the model, and automatically generate a structured report for the image study based on the classification assigned by the model, the structured report accessible by a radiologist via a structured reporting system.
US10916331B2
Described herein are methods of predicting drug-target interactions and methods of using the information for drug repurposing. The methods described herein combine different descriptors, including, for example, atom pair similarity, shape, topology and chemical signatures, physico-chemical functional descriptors, contact points of the ligand and the target protein, chemical similarity, and docking score.
US10916330B1
A method of designing aptamers includes building an aptamer by a seed-and-grow method optimizing screened coulomb interactions (SCI) and selecting aptamer length based on an aptamer target biological environment. Aptamers designed according to the method may comprise any DNA or RNA nucleotides. In particular, for example, aptamers may be designed according to the method to target lipids that may be found in membranes, such as liposomes or micelles. The lipids may be phosphatidylserine (PS) or phosphatidylcholine (PC).
US10916323B2
A memory interface latch including a data NAND gate and a feedback gate can be created within an integrated circuit (IC). When a feedback node is driven low, the data NAND gate can drive an inverted value of a memory array bitline input to a data output of the memory interface latch within a time of one gate delay. A feedback gate can, in a functional mode, during one phase of a clock signal, drive the feedback node high and during the other phase of the clock signal, drive the feedback node to a complement the data output. The feedback gate can be also, in an LBIST write-through mode, drive the feedback node to the value of a WRITE_DATA input. The feedback gate can be also, in a fence mode, drive the feedback node to fixed logic value.
US10916319B2
A pulse is inputted to TFTs 101 and 104 so that the TFTs would turn ON and then potential of a node a rises. When the potential of the node α reaches (VDD−VthN), the node α became in a floating state. Accordingly, a TFT 105 then turns ON, and potential of an output node rises as a clock signal reaches the level H. On the other hand, potential of a gate electrode of the TFT 105 further rises due to an operation of capacitance 107 as the potential of the output node rises, so that the potential of the output node would be higher than (VDD+VthN). Thus, the potential of the output node rises to VDD without voltage drop caused by a threshold of the TFT 105.
US10916313B2
Apparatus configured to establish a negative potential in a body of a memory cell during an access operation of another memory cell, and methods of operating such an apparatus, as well as apparatus configured to establish a negative potential in a body of a memory cell in response to a timer, or before a sensing operation of the memory cell.
US10916311B2
Provided are a flash memory and an operation method thereof. The flash memory includes a memory cell array, a controller and a register. The register stores read parameters that include a read voltage value and a read pass voltage value. The controller is configured to perform the read operation on a selected page according to the read parameters to read out the raw data stored in the selected page, determine whether the raw data includes an error bit, and in response to determining that the raw data includes the error bit, update the read parameters by decreasing the read voltage value and/or increasing the read pass voltage value.
US10916303B2
A resistive memory apparatus and a method of operating a resistive memory apparatus are disclosed. In an embodiment, a resistive memory apparatus can include a memory cell that includes at least two transistors and a resistive element. The resistive memory apparatus can further include a bit line through which data is exchanged with the memory cell, wherein the bit line electronically interconnects with the memory cell, and a bit line regulator connected to the bit line. The bit line regulator can regulate the bit line based on the state of the resistive element. The forming signals and voltage settings can be transmitted over the bit line regulator and across the bit line to the memory cell.
US10916301B2
A method for operating a data storage device includes determining appropriateness of a first read bias for adjacent target threshold voltage distributions among threshold voltage distributions for a plurality of memory cells; and if it is determined that the first read bias is inappropriate, determining a second read bias.
US10916296B2
The present disclosure provides a semiconductor structure and a method of fabricating the same, the semiconductor structure being a dual port static random access memory cell, the memory cell comprising a plurality of transistors, the plurality of transistors including a first pull-down transistor and a second pull-down transistor, the first pull-down transistor includes a plurality of first pull-down sub-transistors connected in parallel, the second pull-down transistor includes a plurality of second pull-down sub-transistors connected in parallel, plurality of gates of the plurality of first pull-down sub-transistors are parallel to each other, plurality of gates of the plurality of second pull-down sub-transistors are parallel to each other.
US10916291B2
The provided is a method of controlling a dynamic random-access memory (DRAM) device comprising: storing a plurality of pieces of data consisting of a plurality of bits in a memory in a transposed manner; setting at least one refresh period for each of a plurality of rows constituting the memory; and performing a refresh operation of the memory on the basis of the set refresh period.
US10916284B2
A MRAM device includes a spin valve containing a reference layer having a fixed magnetization direction, a free layer, and a nonmagnetic metallic barrier layer located between the reference layer and the free layer, a metallic assist structure configured to provide rotating spin transfer torque to the free layer to assist the free layer switching during programming, and a first nonmagnetic metallic spacer layer located between the free layer and the metallic assist structure.
US10916282B2
A three-terminal device is disclosed having a magnetic tunnel junction (MTJ) and a spin orbit torque (SOT) generating layer. The MTJ has a first magnetic layer, a tunnel barrier layer underlying the first magnetic layer, and a second magnetic layer underlying the tunnel barrier, wherein the SOT generating layer is directly underlying the second magnetic layer. The second magnetic layer has a shape that is non-symmetrical, such that an average magnetization of a remnant state associated with the second magnetic layer has an in-plane component that is orthogonal to a current direction in the SOT generating layer.
US10916273B2
A plugging calibration tool is provided. The plugging calibration tool includes a body and a slide clamp assembly. The body includes keying portions, flanges and a calibrator. The slide clamp assembly includes a slide clamp, which is movable between the keying portions and the flanges, and biasing and locking elements. The biasing and locking elements are respectively configured to bias the slide clamp toward and to lock the slide clamp in abutment with a tool head, which is fittable between the keying portions and the slide clamp, such that the tool head engages with the keying portions. A head of a screw engaged with the tool head is receivable in the calibrator and rotatable in the calibrator such that the head of the screw is drawn into abutment with a calibration surface of the calibrator while the tool head engages with the keying portions.
US10916263B1
A write head configured for thermally assisted magnetic recording (TAMR) has a split-yoke design that allows the yoke and magnetic pole to be formed as planar layers while the split between left and right-side portions of the yoke and magnetic pole eliminate adverse coupling between the magnetic writing field and the optical near-field heating field. The planar design is easy to fabricate and provides rapid rise time and a strong magnetic field using fewer current-carrying coils than in the prior art.
US10916262B1
A device including a near field transducer, the near field transducer including a near field transducer, the near field transducer comprising a copper (Cu) alloy of the formula Cu1−zXz, where z ranges from 0.001 to 0.9 and X is selected from aluminum (Al), cobalt (Co), chromium (Cr), erbium (Er), iron (Fe), gold (Au), hafnium (Hf), iridium (Ir), molybdenum (Mo), nickel (Ni), palladium (Pd), platinum (Pt), rhenium (Re), rhodium (Rh), ruthenium (Ru), silicon (Si), tin (Sn), tantalum (Ta), tellurium (Te), titanium (Ti), tungsten (W), yttrium (Y), zinc (Zn), zirconium (Zr), or combinations thereof.
US10916261B1
A PMR writer with a true one turn design is disclosed with a driving coil above the main pole (MP) but where a bucking coil below the MP is replaced by a dummy metal layer or fully removed to substantially enhance the return field to the trailing shield. A non-double write shield scheme is employed where the leading loop for magnetic flux return is terminated at the leading shield. A tapered bottom yoke (tBY) contacts the MP bottom surface and has a tapered front side at height tBYd from the air bearing surface. Bottom yoke (BY) is below the tBY and has a front side at height BYd where BYd>tBYd. Reader-writer separation is reduced by 1-2 microns when the bucking coil is fully removed. Wide adjacent track erasures are controlled with a high damping material in one or more of the leading, side and trailing shields.
US10916257B2
A method and a device for equalizing audio signals, where the method includes: obtaining an audio signal (S401); acquiring an echo estimate that is caused by a sound reflection off one or more objects (S403); acquiring correction data based on the audio signal and the echo estimate (S405); and equalizing the audio signal based on the correction data (S407). Accordingly, by virtue of the method and the device for equalizing audio signals, equalization can be performed automatically in real time to match an audio signal to a desired reference frequency response with consideration of spatial acoustics, such as indirect echoes.
US10916252B2
Systems and methods relying on recognition of a pattern in a data stream, such as detecting a hotword in an audio data stream are sensitive to latency (e.g., response time). To reduce power consumption, a low power processor may be used in combination with a higher power speech recognition device. When the hotword is detected by the low power signal processor, the primary speech recognition device is signaled to wake up and begin emptying a buffer storing the hotword and subsequent audio data. Latency is the delay incurred to recognize the hotword and begin emptying the buffer. To catch-up and reduce the latency, the buffer is drained at a faster rate than the buffer is filled until a latency reduction trigger is received. The latency reduction trigger is generated when the latency has been reduced to a predetermined level.
US10916250B2
An application on a mobile phone or tablet computer or eyeglasses listens to the speech of a profoundly deaf person and interprets it in real time. The voice recognition can be trained to the voice of the profoundly deaf person. A display such as a small tablet display which can be hung around the speaker's neck can present text output by the voice recognition module to allow someone to read the text. The application can then detect speech from the listener and display text converted from the speech to the deaf person through glasses or to a cell phone that is being held by hand or to the tablet, or to a different tablet that the previous listener has hung around his or her neck. In case of the same tablet the text from the listener's speech can be shown upside down so that the deaf person can look down and read the text. Thus, the top of the tablet presents text from speech of the deaf person in the up position, and the bottom portion of the tablet presents text from speech of the listener upside down, to be read by the deaf person.
US10916240B2
A terminal includes a memory configured to store voice data and a processor configured to measure reliability of learnable data stored in the memory, to classify the learnable data into learning data or adaptive data according to the measured reliability, to generate a learning model by performing unsupervised learning with respect to the learning data, to generate an adaptive model using the adaptive data, and to evaluate recognition performance of each of the learning model and the adaptive model.
US10916239B2
Provided is a method for beamforming by using maximum likelihood estimation in a speech recognition apparatus, including: (a) receiving an input signal (Xn,k) at a time frame n and a frequency k where noise is mixed: (b) determining a probability density function for a target signal (Yn,k) obtained by removing the noise from the input signal satisfies a complex generalized Guassian distribution or a complex gamma distribution where an average value is zero in a time-frequency domain; (c) estimating a variance (λn,k) of the target signal so as to maximize log likelihood for the probability density function; (d) estimating a filter (wk) maximizing a cost function so as to maximize the log likelihood for the probability density function; and (e) repeatedly performing the estimation of the steps (c) and (d) until the filter (wk) coverages, and finally acquiring a final filter (wk).
US10916232B1
An optical head assembly for use with a stringed musical instrument, the vibrations of the strings causing a light beam to be modulated in accordance with the frequency of the vibrating strings. The modulated light output, produced by the relative motion between two adjacent grates, is coupled to a device with converts the modulated light beam to a corresponding modulated electrical signal which, in turn, is coupled to an amplifier associated with the instrument.
US10916230B2
A sensor includes: an upper electrode; a lower electrode provided facing the upper electrode; an upper electrode support portion provided in an upper portion of the upper electrode; a deforming portion provided at both ends of the upper electrode support portion and enabling a distance between the upper electrode and the lower electrode to be changed; a rotatable actuator arranged facing the upper electrode support portion; and a member arranged between the upper electrode support portion and the actuator, and capable of moving relative to at least one of the actuator and the upper electrode support portion when the actuator presses the upper electrode support portion.
US10916228B1
A musical instrument with vibrating rods to generate a sound is provided. The musical instrument includes an acoustic housing having a main body with a first opening and a second opening, a plurality of rods coupled to the acoustic housing and extending beyond the first opening in the main body of the acoustic housing, and a plurality of electromagnetic pickups coupled to the acoustic housing and extending beyond the first opening in the main body of the acoustic housing. The vibration of any one of the plurality of rods enables a corresponding one of the plurality of electromagnetic pickups to generate an electrical signal corresponding to the sound.
US10916227B1
A percussion instrument strike training applique is formed as a multi-layer removable sticker that covers a percussion instrument playing/striking zone. The multi-layer sticker has a detachable ink layer on a top surface of the applique that detaches when struck with a striking implement of the instrument. The detachment of the detachable ink layer from the striking surface of the instrument allows the percussion instrument players to assess their performance when they are not playing and are free to think critically and make adjustments.
US10916225B2
The present invention enables prevention of collision with a forward obstacle by prompting an appropriate driving operation according to the relative speed or the relative distance between a host vehicle and the forward obstacle. With respect to a standard display position at which a virtual image is normally displayed in association with an attention object in an actual scene ahead of a host vehicle, the virtual image is displayed at a corrected display position which is on the lower side in the vertical direction and/or on the near side in the depth direction when seen from a viewer, depending on the relative speed or the relative distance between the host vehicle and the attention object in the actual scene.
US10916220B2
Various implementations disclosed herein include devices, systems, and methods that enable a first device to obtain two-dimensional (2D) content referenced by a webpage and a second device in communication with the first device to display 3D content referenced by the webpage. In an example, it is detected that the webpage references 3D content associated with 2D content and detected that a second device, capable of displaying the 3D content referenced by the webpage, is linked to or in communication with the first device. In one example, the second device receives input corresponding to a user selection to view the 3D content, and in response, displays an 3D environment including the 3D content.
US10916217B2
An electronic device includes a memory; a communication interface; and a processor configured to: based on a source device connected through the communication interface being identified to support a version of content transmission encryption, change first Extended Display Identification Data (EDID) information stored in the memory to second EDID information; and change a hot plug detect signal related to the communication interface from a low state to a high state.
US10916204B2
Disclosed are an electroluminescent display and a driving method thereof, the method comprising: generating a predicted value, indicating a degree of degradation of pixels, by accumulating pixel data of an input image at each pixel: and generating a compensation value by adjusting the predicted value to a current measurement value which is obtained by measuring a current in a power line connected to the pixels. Compensation data, which is to be written into each of the pixels, is generated by modulating the pixel data with the compensation value.
US10916199B2
The present application provides a display panel and a driving method of a pixel circuit. The display panel includes a scan driver, a light-emitting control driver, a data driver, a plurality of pixel circuits, and a plurality of pixels each corresponding to one of the pixel circuits. Each of the pixel circuits includes a first transistor to a seventh transistor, a capacitor and an organic light-emitting diode. A control terminal of the fourth transistor is configured to input a first scanning signal; and a first electrode of the fourth transistor is connected to a second electrode of the third transistor, a control terminal of the first transistor and a terminal of the capacitor. Another terminal of the capacitor is connected to a first electrode of a fifth transistor. A second electrode of the fourth transistor is configured to input a first reference voltage.
US10916198B2
A display pixel is provided that is operable to support hybrid compensation scheme having both in-pixel threshold voltage canceling and external threshold voltage compensation. The display may include multiple p-type silicon transistors with at least one n-type semiconducting-oxide transistor and one storage capacitor. An on-bias stress phase may be performed prior to a threshold voltage sampling and data programming phase to mitigate hysteresis and improve first frame response. In low refresh rate displays, a first additional on-bias stress operation can be performed separate from the threshold voltage sampling and data programming phase during a refresh frame and a second additional on-bias stress operation can be performed during a vertical blanking frame. The display pixel may be configured to receive an initialization voltage and an anode reset voltage, either of which can be dynamically tuned to match the stress of the first and second additional on-bias stress operations to minimize flicker.
US10916195B2
An organic light emitting display apparatus comprises an organic light emitting display panel including a plurality of pixels each including an emission transistor that controls a timing in which an organic light emitting diode emits light; a gate driver outputting gate pulses to a plurality of gate lines provided in the organic light emitting display panel; an emission driver provided in the organic light emitting display panel and outputting an emission signal that controls turn-on and turn-off of the emission transistor to an emission line connected to the emission transistor; a data driver outputting data voltages to a plurality of data lines provided in the organic light emitting display panel; and a controller supplying a first signal and a second signal to the emission driver through one transfer line, wherein the first signal is generated for driving the emission driver when each frame starts, and the second signal is generated for driving the emission driver and has a period shorter than one frame period, and wherein the emission driver generates the emission signal through an emission start signal transferred through the one transfer line.
US10916191B2
A display device including a first pixel area including first pixels, a second pixel area including second pixels, a third pixel area including third pixels, and a display driver configured to control image display operations of the first pixel area, the second pixel area, and the third pixel area according to a first mode or a second mode, wherein the first pixel area includes a first sub-pixel area, and a second sub-pixel area between the first sub-pixel area and the second pixel area, and wherein the first sub-pixel area is configured to display a black image in the first mode, and the second sub-pixel area is configured to display a dummy image.
US10916188B2
The present disclosure relates to the field of display technologies, and more particularly, to a pixel circuit. The pixel circuit includes a drive transistor and an OLED light-emitting element. A first switching element transmits an initialization signal to the drive transistor in response to a reset signal. A second switching element transmits a data signal to the drive transistor in response to a scanning signal. A third switching element transmits the data signal to a coupling capacitor in response to the scanning signal. A fourth switching element is connected to the drive transistor in response to the scanning signal. A fifth switching element transmits a first power signal to the first terminal of the drive transistor in response to a control signal. A sixth switching element transmits, in response to the control signal, an output current of the drive transistor to the OLED light-emitting element.
US10916178B2
A Gate Driver on Array circuit and a driving method thereof, and a display device. The Gate Driver on Array circuit includes at least one group of shift registers, each group of shift registers includes a plurality of shift registers in cascade, the plurality of shift registers including a first shift register, a second shift register connected after the first shift register, and a third shift register connected after the second shift register, wherein the third shift register is provided with an initializing terminal connected to an output terminal of the first shift register.
US10916166B2
The present disclosure provides a shift register unit, which comprises: a pull-down node control circuit, connected to a control node and a pull-down node, and configured to control a change in a potential of the pull-down node according to a potential of the control node, where the potential of the control node and the potential of the pull-down node are inversed in phase; and a first potential regulating circuit, connected to an upper-stage pull-up node and the control node, and configured to: transmit a potential of the upper-stage pull-up node to the control node when the potential of the upper-stage pull-up node is an effective operating potential; and disconnect a connection between the control node and the upper-stage pull-up node when the potential of the upper-stage pull-up node is not an effective operating potential.
US10916160B2
Embodiments of the present application relate to a method, apparatus, and system for operating an account. The method includes receiving a selection of a plurality of payment tools from a terminal, determining a plurality of payment servers corresponding to respective ones of the plurality of payment tools based on the received selection, sending one or more funds deduction commands to the plurality of payment servers associated with corresponding ones of the selected payment tools, receiving one or more notifications of successful funds deduction from any of the plurality of payment servers associated with the selected payment tools, and in response to receiving the one or more notifications of successful funds deduction, updating funds data in a third party payment account.
US10916159B2
An application on a mobile phone or tablet computer or eyeglasses listens to the speech of a profoundly deaf person and interprets it in real time. It can then repeat it in a “normal voice”. The voice recognition is trained to the voice of the profoundly deaf person.
US10916150B2
Computer-implemented methods, systems, and program products are provided that assist in aspects of aerial surveying, including selective display of planned flight path segments, marking of ground conditions, monitoring coverage of a planned flight path, and providing guidance information for aircraft navigation, including speed and turns.
US10916149B2
Methods and systems are provided for optimizing aircraft operations using uplink weather data to identify predicted turbulent conditions. The method comprises uploading current weather data to a flight management system (FMS) of an aircraft. Areas of turbulence are identified according to the uploaded weather data including areas of turbulence along the client flight trajectory stored in the FMS of the aircraft. An optimal turbulence penetration speed is planned for each identified area of turbulence. The estimated time of arrival (ETA) and minimum and maximum estimate time of arrival (ETA min/max) for the aircraft is recalculated based on the optimal turbulence penetration speeds. The recalculated ETA and ETA min/max is automatically transmitted to an air traffic control (ATC) authority with the FMS of the aircraft.
US10916147B2
Methods and systems for detecting turbulence are provided. One method includes collecting data by a plurality of sensors of an antenna system of an in-flight entertainment (IFE) system of an aircraft, the plurality of sensors collecting aircraft rotation data, aircraft acceleration data, data indicating change in magnetic flux, and data indicating atmospheric pressure and temperature; detecting a change in position of the aircraft by a computing device of the IFE system based on the collected data; identifying turbulence by the computing device based on the detected change in position matching a signature indicative of turbulence; transmitting at least one data packet with a turbulence profile by the computing device to a ground based computing system, the turbulence profile including data from the plurality of sensors used for identifying turbulence; and using the turbulence profile by the ground-based computing system for modifying a route of another aircraft.
US10916136B2
Systems and methods for providing geo-tagged vehicle-to-vehicle communication to a follower vehicle during off-road caravanning. In some embodiments, verbal instructions spoken by a leader driver are captured by the vehicle-to-vehicle communication system, tagged with geospatial location information, and broadcast to follower vehicles. Follower vehicles can receive the broadcast verbal instructions, and the system can cause the verbal instructions to be reproduced when the follower vehicle is determined to be within a threshold distance of the geospatial location where the leader driver gave the verbal instructions. The verbal instructions can be accompanied by visual data, such as images and videos. The system can add navigation and landmark markers in the visual data to enhance a leader driver's geo-tagged instructions. A message path can formed from several verbal instructions spoken by the leader driver.
US10916132B2
A dash cam on a vehicle for reading signage and updating navigation of the vehicle. A detour is detected from a route using a navigation system in a vehicle. A video recording from a dash cam on the vehicle which is continuously recording as the vehicle is operated is reviewed, and the reviewing of the video recording is based on a time of the detour from the route. Signage of a road diversion on the video at a location of the detour is detected. The signage is assessed to determine a route change based on the road diversion, and the route change includes avoiding the location of the detour or a detour area. The navigation system is updated with the route change based on the signage and the road diversion. The updated navigation includes the avoiding of the location of the detour or the detour area.
US10916127B2
Disclosed are systems and methods relating to determining geographic locations of vehicle ways which are employed by vehicles for movement and/or parking. A classifier may be defined for identifying portions of the vehicle ways via machine learning techniques and processing of historical telematic data.
US10916114B1
Methods and systems are described for authorizing an item with an RFID tag to leave a facility. In one embodiment, a mobile device receives or determines an exit code (EC) to write into the tag in response to providing authorizing information. The EC may be based on information stored in the tag such as the tag's item identifier or other tag information (collectively an item identifier or II), a ticket value, other information such as the OC, a mobile identity or location, or any other suitable information. Upon verification of the EC, the tagged item is allowed to leave the facility. In another embodiment, the mobile device stores an item identifier (II) associated with the tag and provides authorizing information. Upon verifying the authorizing information and confirming that the stored II corresponds to the tagged item's II, the tagged item is allowed to leave the facility.
US10916110B2
Systems, apparatus, and methods are disclosed for emergency lighting and evacuation. A building may include several emergency lighting stations in which at least some, if not all, of the lighting station includes a lighting device, a motion sensor, a speaker, a video camera, and a wireless access point. A controller adapter may provide power to and communicate with the lighting stations via Power-over-Ethernet (PoE) connections. A central controller may communicate with the controller adapter to control the emergency lighting stations through the PoE connections.
US10916098B2
Systems, apparatuses and methods for enhancing payouts in gaming activities. One or more payout modifiers may be presented in the game play area, where portions of the game play area identified by the one or more payout modifiers are made eligible for award enhancement for awards occurring on paylines or other pay areas that pass through or otherwise use the identified portions of the game play area that are currently eligible for the award enhancement. In various embodiments, the payout modifiers may identify different volumes of the portions of the game play area to be eligible for the award enhancement, and/or may move about the play area, and/or intersect to form new and potentially more lucrative payout modifiers.
US10916095B2
A new method of playing a lottery or other game of chance is described in which a Player who purchased a ticket for a first lottery may subsequently purchase a “Milligan,” a chance to win a subset of prizes at a subsequent lottery but at a reduced cost. Similar to a mulligan in golf, the “Milligan” affords the Player a second opportunity to play. While giving the Player the benefit of an additional, discounted chance to a win, this new method of play also provides Lottery Operators additional revenue at a lower payout risk. Ticket Retailers benefit from the new method of play because it may incentivize players to return to Ticket Retailers to purchase the “Milligan.” Another new method of playing a lottery or other game of chance is described in which a Player may purchase a ticket for a lottery for a chance to win a subset of prizes but at a reduced cost is also provided.
US10916085B2
A modular valuable media recycling device is presented. The valuable media recycling device includes a media infeed module, a validator module, an escrow module, a plurality of media feeder/stacking modules, and a plurality of cassette modules. When a module handles a valuable media item along a media transport path, the module's identifier and security information are passed as a message to a next module that is to handle the media item in a processing path for the media item. Each module independently validates the authenticity of the message received from a previous module. The number of media feeder/stacking modules and cassette modules are scalable based on the transaction terminal that the modular valuable media recycling device is integrated into.
US10916081B2
A building management system includes an entity database that stores a plurality of interconnected smart entities. The smart entities include object entities representing a plurality of people or physical devices and data entities representing data associated with the people or physical devices. The smart entities are interconnected by relational objects indicating relationships between the object entities and the data entities. Each of the object entities includes a plurality of stored identity attributes. An identity management service is configured to receive a first identity attribute from a first device within a building, receive a second identity attribute from a second device within the building, compare the first and second identity attributes to the stored identity attributes of an object entity of the plurality of interconnected smart entities, and allow access to at least one of a building space, a device of building equipment, or a computer system.
US10916079B2
Systems and methods are provided for providing access to secure-access facilities based on pairing of the secure-access facilities with a user device such as a wearable device. A pairable secure-access facility may be a public storage facility or device such as a locker that includes communications circuitry for pairing with the user device. Once paired with the user device, the locker may operate a locking mechanism to lock the locker when the user device is away from the locker and to unlock the locker when the user device is in the vicinity of the locker. The locker may include a beacon for detecting and pairing with the user devices. Pairing the user device and the locker may include entering a locker identifier into the user device to ensure that the intended user device is paired with the intended locker.
US10916073B2
A vehicle system comprises a gateway controller, configured to collect real-time vehicle data from an electronic control unit (ECU); responsive to receiving a start token from a testing device, send the real-time vehicle data to the testing device via at least two connections of different types, each connection having a predetermined bandwidth; and inverse multiplex the real-time vehicle data into separate real-time data streams that match the predetermined bandwidth of each connection.
US10916071B2
An apparatus for predicting structural degradation and performing maintenance induction for a plurality of in-service aircraft is provided. The apparatus identifies maintenance requirements for the plurality of in-service aircraft and receives fatigue metric values on historical usage and structural health condition of the plurality of in-service aircraft. The apparatus predicts levels of structural degradation to the plurality of in-service aircraft based on the fatigue metric values and assigns maintenance priorities to the plurality of in-service aircraft based on the levels of structural degradation. The apparatus generates an instruction to route an aircraft of the plurality of in-service aircraft to a maintenance facility for maintenance based on a maintenance priority of the maintenance priorities assigned to the aircraft.
US10916067B1
The present disclosure involves intelligent alignment of graphical elements for display within a graphical user interface. For instance, a graphics editing tool identifies position coordinates for a set of graphical elements and groups the position coordinates into one or more clusters. In some embodiments, the graphics editing tool selects the number of clusters for the clustering algorithm based on validity scores. For a given cluster, the graphics editing tool selects a centroid value of the cluster as an updated position value. The graphics editing tool aligns a subset of the graphical elements associated with the cluster by moving each graphical element to the updated position value. For instance, the graphic editing tool can change a horizontal coordinate value or a vertical component value for each graphical element to the centroid value. The graphics editing tool causes a display device to display the aligned graphical elements.
US10916062B1
Methods, systems, and computer program products are described for obtaining, from a first tracking system, an initial three-dimensional (3D) position of an electronic device in relation to image features captured by a camera of the electronic device and obtaining, from a second tracking system, an orientation associated with the electronic device. Responsive to detecting a movement of the electronic device, obtaining, from the second tracking system, an updated orientation associated with the detected movement of the electronic device, generating and providing a query to the first tracking system, the query corresponding to at least a portion of the image features and including the updated orientation and the initial 3D position of the electronic device, generating, for a sampled number of received position changes, an updated 3D position for the electronic device and generating a 6-DoF pose using the updated 3D positions and the updated orientation for the electronic device.
US10916056B2
A method of displaying virtual information in a view of a real environment comprising the following steps: providing the system relative to at least one part of the real environment and providing accuracy information of the current pose, providing multiple pieces of virtual information, and assigning a respective one of the pieces of virtual information to one of different parameters indicative of different pose accuracy information, and displaying at least one of the pieces of virtual information in the view of the real environment according to the accuracy information of the current pose in relation to the assigned parameter.
US10916055B2
A computer implemented method includes obtaining a navigation mesh representing a multi-level structure. The navigation mesh has multiple polygons defined by vertices and segments extending between vertices. Some of the polygons overlap. A first status data structure is created in response to a sweep line first encountering a first vertex corresponding to a first contiguous interval of polygons, wherein the first data structure includes at least two segments having the vertex in common. A second status data structure is created in response to the sweep line encountering a second vertex having two different segments in common corresponding to a second contiguous interval of polygons. The method continues to sweep the mesh with the sweep line while keeping the first and second statuses isolated for each contiguous interval of polygons.
US10916054B2
Techniques are disclosed for deforming a 3D source mesh to resemble a target object representation which may be a 2D image or another 3D mesh. A methodology implementing the techniques according to an embodiment includes extracting a set of one or more source features from a source 3D mesh. The source 3D mesh includes a plurality of source points representing a source object, and the extracting of the set of source features is independent of an ordering of the source points. The method also includes extracting a set of one or more target features from the target object representation, and decoding a concatenation of the set of source features and the set of target features to predict vertex offsets for application to the source 3D mesh to generate a deformed 3D mesh based on the target object. The feature extractions and the vertex offset predictions may employ Deep Neural Networks.
US10916051B2
Implementations described herein relate to methods, systems, and computer-readable media to relight a video. In some implementations, a computer-implemented method includes receiving a plurality of frames of a video. Each video frame includes depth data and color data for a plurality of pixels. The method further includes segmenting each frame based on the depth data to classify each pixel as a foreground pixel or a background pixel. The method further includes setting depth value of each background pixel to a fixed depth value and applying a Gaussian filter to smooth depth value for the plurality of pixels. The method further includes calculating surface normals based on the depth values of the plurality of pixels. The method further includes rendering a relighted frame by adding a virtual light based on the surface normals and the color data.
US10916050B1
A method of synthesizing an image of a hand using a blending generative adversarial network (BlendGAN) includes obtaining a synthetic 3-dimensional (3D) hand pose including a 3D model of a hand; obtaining a real background image; combining the synthetic 3D hand pose with the real background image to create a synthetic hand image; and blending the synthetic hand image using the BlendGAN to create a blended synthetic hand image.
US10916041B2
A method for point cloud encoding includes generating, for a 3D point cloud, first and second frames representing the 3D point cloud at different depths, wherein the first and second frames each include a set of patches representing a cluster of points of the 3D point cloud. The method also includes encoding the first frame. After encoding the first frame, the method includes decoding the first frame. The method further includes generating a third frame representing a difference between corresponding points of the second frame and the decoded first frame. The method additionally includes encoding the third frame. The method also includes generating a compressed bitstream including the encoded first frame and the encoded third frame. The method further includes transmitting the compressed bitstream.
US10916037B2
A method of generating an image, the method including receiving a two-dimensional pattern in the frequency domain, modifying one or more peripheral properties of the two-dimensional pattern and generating the image based on the modified two-dimensional pattern.
US10916030B2
A system for selectively activating infrared lights in a vehicle cabin includes a controller comprising a processor and a non-transitory computer readable memory, two or more infrared illumination sources positioned within the vehicle cabin, the two or more infrared illumination sources communicatively coupled to the controller, an imaging device communicatively coupled to the controller and a machine-readable instruction set stored in the non-transitory computer readable memory of the controller. The machine-readable instruction set causes the system to perform at least the following when executed by the processor: receive image data from the imaging device, determine a location of an occupant in the vehicle cabin based on the image data, and activate a first infrared illumination source of the two or more infrared illumination sources that corresponds to the location of the occupant in the vehicle cabin.
US10916026B2
Systems, methods, and other embodiments described herein relate to a method of determining stereo depth of an object. One method includes obtaining an image captured with a stereo camera arrangement. The stereo camera arrangement can be installed in one of a vehicle and a robotic apparatus, for example. The image captures a portion of the environment associated with the stereo camera arrangement. The method can further include identifying an object in the image, determining an object class for the object, determining a size parameter of the object, determining a size parameter of the object class, determining a maximum disparity for the object with the size parameter of the object and the size parameter of the object class, and determining a stereo depth of the object based on the maximum disparity.
US10916017B2
Detection of motion deviation in a video sequence is provided. Change grids each comprise elements generated by storing in each element of the change grid an indication of whether there is change between corresponding elements of at least two images. A current direction grid is generated from a pair of change grids by searching for movement of a corresponding segment identified in each change grid, the movement occurring between the locations of the segment in each of the pair of change grids and, storing in elements of the current direction grid a vector corresponding to the movement of the segment. A vector stored in an element of the current direction grid is compared with a reference vector. It is determined whether there is motion deviation in the video sequence in accordance with the comparison.
US10916012B2
An image processing apparatus includes an acquisition unit configured to acquire a tomographic image of at least a retina and a vitreous body of a subject's eye, and a detection unit configured to detect, based on an intensity value of the tomographic image, an outer edge of the vitreous body in a region located on a vitreous body side of a region regarding the retina in the tomographic image.
US10916009B2
Apparatus and methods are described including, using a computer processor (28), automatically identifying whether a given pixel (111) within an image corresponds to a portion of an object. A set of concentric circles (132a-c) that are disposed around the pixel are sampled, and a first function is applied to each of the circles such that the circles are defined by a first set of rotationally invariant descriptors. A second function is applied to the set of circles to generate a second set of descriptors, each of which represents a difference between respective pairs of the circles. A third function is applied such that the second set of descriptors becomes rotationally invariant. The processor identifies whether the given pixel corresponds to the portion of the object, based upon the first and second sets of rotationally invariant descriptors. Other applications are also described.
US10916002B2
A virtual satellite system may receive, re-project to a spatial resolution and interpolate to a desired temporal resolution, georeferenced data representing an image of a geographic region from a plurality of different satellites. Bias in the georeferenced data between the plurality of satellites is determined and based on which satellite's image data contains an identified minimum spatial resolution, vegetation index data may be set to one of the satellite's data, which may or may not be adjusted. A target image may be generated based on the set vegetation index data.
US10916000B2
An image processing apparatus comprises a receiver (201) for receiving an image signal comprising an encoded image. Another receiver (1701) receives a data signal from a display (107) where the data signal comprises a data field that comprises a display dynamic range indication of the display (107). The display dynamic range indication comprises at least one luminance specification for the display. A dynamic range processor (203) is arranged to generate an output image by applying a dynamic range transform to the encoded image in response to the display dynamic range indication. An output (205) outputs an output image signal comprising the output image to the display. The transform may furthermore be performed in response to a target display reference indicative of a dynamic range of display for which the encoded image is encoded. The invention may be used to generate an improved High Dynamic Range (HDR) image from e.g. a Low Dynamic Range (LDR) image, or vice versa.
US10915997B2
An imaging device of the disclosure includes an imaging lens; an imaging element that converts an optical image formed on an image forming surface by the imaging lens, into an electric signal; and a computing device that corrects distortion aberration of an image picked up by the imaging element. The imaging lens includes, in order from object side, a front-group lens system having positive refractive power, and a rear-group lens system having negative refractive power, a lens surface on a closest side to the image of the rear-group lens system being concave on an image side near an optical axis and convex on the image side around a periphery, and the following conditional expression is satisfied: 5(%)
US10915989B2
A method and apparatus for processing image data are provided. An image data processing apparatus includes: a receiver configured to receive image data that represents a current frame; and a processor configured to perform an inverse fast Fourier Transform (IFFT) computation with respect to a first region of the current frame, and to obtain an IFFT computation result with respect to a second region of the current frame by using a result of the IFFT computation with respect to the first region.
US10915981B2
Graphics processing renders a scene with a plurality of different rendering parameters for different locations on a screen area. Graphics depicting one or more objects mapped to a screen area are processed. The screen area includes a plurality of zones, each having a different set of rendering parameters. Primitives belonging to one of the objects that covers at least two of the zones are received. Each primitive is assembled to screen space by iterating each primitive over each zone it covers using the rendering parameters of the respective zone with each iteration.
US10915980B2
Embodiments of the present disclosure disclose a method and apparatus for adding a digital watermark in a video. A specific embodiment of the method includes: performing target detection on each frame of image in a target video; determining, based on a target detection result, whether the target video includes at least one carrier, the carrier referring to an object for adding a digital watermark in the each frame of image; and determining a target carrier from the at least one carrier, and adding the digital watermark to an area of the target carrier in the each frame of image including the target carrier in the target video, in response to determining the target video including the at least one carrier.
US10915971B1
Systems, methods, and articles of manufacture for associated tax data in a tax data item with a tax entity to which the tax data item pertains. A computerized tax return system is configured to access a tax data item having tax data regarding a tax entity. The system stores tax entity record(s) for one or more tax entities related to a tax return. The system has a set of matching rules for matching tax data from the tax data item with key attributes of the tax entity record(s) for a respective tax topic, and a matching algorithm for utilizing the matching rules to compare utilize the matching rules to compute a matching score. The tax return system determines a matching tax entity using the matching score. The system associates the matching tax entity with the tax data and generates a normalized data set for the tax data item.
US10915961B1
At least one asset of a given enterprise is identified. The enterprise has a plurality of groups associated therewith. A valuation is computed for the asset using a multi-dimensional model configured to generate cross-group impact values with respect to the asset and two or more of the groups associated with the enterprise. In one example, the multi-dimensional model is in the form of a matrix data structure and the cross-group impact values are off-diagonal entries of the matrix data structure.
US10915955B2
A computer-implemented method for creating an option on a TBA mortgage backed security, including determining an option position is marked to market daily, where the option position is long or short, determining the option position increased in value by an increased amount on a given day and adding the increased value to a customer's margin account, determining the option position decreased in value by a decreased amount on the given day and subtracting the decreased value from the customer's margin account, and when funds in the margin account are below a predetermined margin requirement, requesting the customer deposit additional funds in the margin account, receiving a request to exercise the option on the TBA mortgage backed security from a customer owning the option on the TBA mortgage backed security.
US10915952B2
Trading tools may be manipulated by allowing assembly, disassembly, and configuration of different trading tools. The assembly of different trading tools may generate combined trading tools. The combined trading tools may enable interoperability between the trading tools therein. Customization of the combined trading tools may be enabled by enabling a user to rearrange predefined areas displayed within the trading tools within the combined trading tools. The customization of the combined trading tools may enable customization of different functionality within the combined trading tools. The trading tools within a combined trading tool may include a tab tool for enabling multiple instances of another trading tool to which the tab tool is attached. Each instance of a trading tool may be associated with a respective tab for enabling a user to toggle between the multiple instances of the trading tool.
US10915947B2
A digital media lending system and computer implemented method is disclosed. The system includes a usage restriction system operable to apply usage restrictions to digital media items and a user interface arranged to receive a user input by a user requesting loan of a digital media item. The usage restriction system is arranged to apply usage restrictions to the requested digital media item in dependence on historic activities of the user.
US10915946B2
Systems, methods, and machine-readable medium are described for customizing an application. A method includes receiving, by a network-based transaction facility, a selection of a first geographically targeted website. The method also includes receiving, by the network-based transaction facility, geographically targeted site preferences for the selected first geographically targeted website. Finally, the method includes receiving a request to create a first transaction listing, the first transaction listing to be created at the first geographically targeted website based on the first geographically targeted website preferences.
US10915935B2
A system and method for selling product is provided. In accordance with one aspect, shoppers using an Internet-based commerce site may request custom designed products rather than mass produced products from willing sellers. Shoppers may provide terms under which the custom good must be manufactured. Various systems and methods may also provide a platform for shoppers and sellers to negotiate terms and/or to incorporate negotiated terms into such requests. According to some embodiments, the system and method for selling product facilitates fabrication, delivery and payment for customized goods. In one embodiment, requests for customized goods may be fulfilled by multiple sellers. One example includes multiple sellers fulfilling a custom request, and another includes multiple sellers each producing a part of a desired quantity for a custom request, among other options. One aspect also includes allowing shoppers to request custom made products from one or more manufacturers. One aspect includes placing a public request for bids to manufacture a custom product and accepting offers from manufacturers to fulfill the bids.
US10915932B2
A computer-implemented method, computer program product, and computing system for receiving a social platform inquiry from a client; defining one or more client identifiers for the client; and recommending one or more social platforms based, at least in part, upon the one or more client identifiers.
US10915931B2
A computer-implemented method, computer program product, and computing system for identifying a social platform; identifying a defined contribution for the social platform for a client; defining an anticipated outcome for the social platform based, at least in part, upon the defined contribution; and incentivizing the client to increase their defined contribution to an enhanced contribution by illustrating to the client a non-linear increase in the anticipated outcome in response to the enhanced contribution.
US10915911B2
Disclosed, is a geo-fence valuation system to: access usage data at a server system, the usage data collected from a set of client devices located within a geo-fenced area, and wherein the usage data comprises data objects, wherein each data object includes at least a device identifier of a source device of the usage data, and location data; identify one or more data types of the location data, wherein the data types indicate a level of precision of the location data; determine a geodensity of the geo-fenced area based on the usage data, wherein the geodensity indicates at least a number of client devices located within the geo-fenced area; and augments the geodensity of the geo-fence based on the one or more data types of the location data.
US10915908B2
In various example embodiments, a system and method for a proactive customer support system are provided. In some example embodiments, outgoing communications from an application server to a client device are monitored for error messages, outgoing error messages are detected, an error type for an error message is determined, an issue ticket including the error message and the error type is generated, and instructions are transmitted that cause a customer service device to display the issue ticket. In some example embodiments, the system additionally assigns a priority score and ranks open error tickets based on their respective error messages. In some example embodiments, the system provides a help message to the client device based on the error message, receives an information request from the client device, determines a reply message based on the information request, and transmits instructions to the client device to display the reply message.
US10915907B2
Systems and methods for generating a transaction lifecycle output using a transaction lifecycle (TL) computer system are provided herein. The TL computer system includes a memory device for storing data and a processor in communication with the memory device. The processor is programmed to receive transaction data associated with a transaction being processed over a payment network. The transaction data includes authorization data, clearing data, and fraud data. The processor is also programmed to generate the transaction lifecycle output by processing the authorization data, the clearing data, and the fraud data. The transaction lifecycle output includes output data organized by pre-defined stages of the transaction.
US10915905B1
Batch-processing of open tabs associated with one or more customers of a merchant is described. An identifier and/or payment instrument associated with the customer may be determined and a tab data structure associated with a customer may be created. The tab data structure may be configured to store interactions between the customer and the merchant. Details of transactions between the customer and the merchant may be stored while the tab remains open. In response to determining that an event has occurred, the open tab(s) may be closed and the stored transactions may be processed via a batch-processing technique. In this way, the open tabs associated with the customer and/or the merchant may be processed in batch, thereby reducing the level of interaction and resources required of the merchant and customer to process tabs individually and reducing the amount of delayed and/or lost funds.
US10915884B2
A computer-implemented method includes: providing, by a merchant computing device, an offline payment request to a user device when the merchant computing device is disconnected from a payment server, wherein the offline payment request is provided via local communications between the user device and the merchant computing device; receiving, by the merchant computing device, a payment approval message associated with the offline payment request based on providing the offline payment request, wherein the payment approval message is received via the local communications between the user device and the merchant computing device; storing, by the merchant computing device, the payment approval message; and providing, by the merchant computing device, offline transaction information corresponding to the payment approval message to the payment server when connectivity to the payment server has been restored.
US10915878B2
Disclosed is cash-release system and methods of use for releasing a cash balance of an account associated with a releasee from a secure facility. One embodiment includes a ticket/card printer/dispenser and a cash-release station operating at the secure facility and a network operations center operating remotely to the secure facility. The network operations center may include an operations processor that is coupled with the ticket dispenser and the cash-release station via a secure communications network, wherein the operations processor implements a cash-release management module to retrieve identity information for and the account balance of the releasee from an accounts-management and records system associated with the secure facility, to dispense an encoded ticket/card providing or linking to the identity information and the account balance, and to operate a cash-release station to read the encoded ticket, verify the identity information, and dispense the account balance to the releasee. Other embodiments are disclosed.
